• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A playful beads fuse scraper comprises: a main body; a spatula portion formed on a back side of the main body; a support portion provided on the main body and extending obliquely rearward from the main body; and a grip portion provided on the support portion.
    公开号:FR3054967A1
    申请号:FR1757602
    申请日:2017-08-09
    公开日:2018-02-16
    发明作者:Ryo Sakai
    申请人:Epoch Co Ltd；
    IPC主号:
    专利说明:

    Holder (s): EPOCH COMPANY, LTD ..
    Extension request (s)
    Agent (s): BREVALEX Limited liability company.
    SCRAPER FOR FUSABLE PEARLS.
    A scraper for fusible play beads comprises: a main body; a tip portion formed on a rear side of the main body; a support portion provided on the main body and extending obliquely rearward from the main body; and a gripping part provided on the support part.
    FR 3 054 967 - A1
    S63354 EBL
    SCRAPER FOR FUSIBLE PEARLS
    REFERENCE TO RELATED APPLICATION (S) [0001] This application is based on and claims priority from Japanese patent application No. 2016-157501 registered on August 10, 2016, from Japanese patent application No. . 2016-162324 registered on August 23, 2016, and Japanese patent application No. 2017-012665 registered on January 27, 2017, the full content of which is incorporated herein by reference.
    BACKGROUND
    1. Field of the Invention One or more of the embodiments of the present invention relate to a scraper for fusible play beads intended to be used for removing, from a support tray, a plurality of playable fusible beads placed on a support tray.
    2. Description of the Related Art [0003] Playable fusible beads using granular or particle play beads made of a water-soluble resin have been provided. Japanese utility model Registration No. 3131292 discloses a bead set comprising: a support tray in which a plurality of recesses are formed to place playable fusible beads therein; a base tray; and a bottom inserted between the support tray and the base tray. Here, a pattern is drawn on this sheet, and when a user places fusible play beads on the support plate according to the pattern, it is possible to create assemblies of fusible play beads of different shapes. For example, the present fusible play bead is formed into a granule or particle shape by mixing and kneading polyvinyl alcohol with a resin. After placing the meltable play beads on the support tray, the surfaces of the meltable play beads are melted or dissolved by supplying water to the meltable play beads with a sprayer or the equivalent to place the meltable play beads in a wet state. . Then, when the meltable play beads are left for a predetermined time and dried, the melted resin is cured, and the meltable play beads are bonded to each other. In this way, a user, mainly a child, can have fun creating an assembly of fusible play beads
    S63354 EBL according to a desired drawing.
    SUMMARY By providing water to the meltable play beads, sufficient water is supplied so that the surfaces of the meltable play beads can be clearly melted or dissolved. Excess part of the water accumulates in a concave part of a support plate after having sufficiently wetted the fusible play beads. Then, when the fusible play beads to which the water has been supplied are naturally dried, the surfaces of the play beads on the side of the top surface are first dried, and their surface on the side of the bottom surface (i.e. , one side facing the support plate) are dried more slowly than the surfaces on the side of the upper surface. Here, each fusible play bead shrinks slightly when it is dried and hardened. Consequently, an assembly of the fusible play beads left on the support tray to be dried can be carried out in a curved state in certain cases, since its surface on the side of the upper surface was first dried and shrunk. This can reduce the enjoyment of a child playing with fun fusible beads.
    If the fusible play beads must be removed with the fingers at an early stage before being completely dry in order to prevent the curvature of an assembly of the fusible play beads occurring otherwise after drying, due to the fact that the play beads fuses are not completely linked to each other, the assembly of carefully aligned fusible play beads can break in some cases. As a variant, if the support plate is turned over to remove the assembly of fusible play beads from it, the water accumulated in the concave part of the support plate inevitably spreads. Because the water accumulated in the concave part contains a pasty component, it can be difficult to wipe off the water. Although tools like various types of spatulas can be used, it is difficult for a child to successfully insert the front end of the tool such as a spatula into the underside of the fusible play bead.
    An object of one or more embodiments of the present invention is to provide a scraper for fusible play beads with which an assembly of fusible play beads can be removed from a support plate at an early stage so as to reduce the curvature occurring in the assembly of the fusible play beads after the
    S63354 EBL drying.
    [0008] A scraper for fusible play beads according to one aspect of the present invention comprises: a main body; a spatula portion provided on a rear side of the main body; a support part provided on the main body and extending obliquely backwards from the main body; and a gripping part provided on the support part.
    According to the aspect of the present invention, a scraper for fusible play beads with which an assembly of fusible play beads can be easily removed from a support plate even before the expiration of a prescribed time required to harden and sufficiently tie the assembly of fusible play beads placed on the support plate.
    BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a scraper for playable beads 15 fuses according to an embodiment of the present invention seen from a front side.
    Figure 2 is a perspective view of the scraper for fusible play beads according to the embodiment of the present invention seen from a rear side.
    Figure 3 is a perspective view of the scraper for fusible play beads according to the embodiment of the present invention viewed obliquely from a rear bottom side.
    FIG. 4 is a partially enlarged sectional view of the scraper for fusible play beads according to the embodiment of the present invention, taken along a line IV-IV in FIG. 1.
    FIG. 5 is a partially enlarged plan view of the scraper for fusible play beads according to the embodiment of the present invention, seen from direction P in FIG. 1.
    FIG. 6 is a perspective view showing a state in which the scraper for fusible play beads according to an embodiment of the present invention is placed on a support plate on which an assembly of fusible play beads is arranged.
    Figure 7 is a partially enlarged perspective view showing part of the support plate in section by enlarging part Q of Figure 6 in a state
    S63354 EBL where the scraper for fusible play beads according to the embodiment of the present invention is placed on the support plate.
    FIG. 8 is a perspective view showing a state during which the scraper for fusible play beads according to the embodiment of the present invention is placed on the support plate and moved backwards to remove the assembly of fusible play beads of the support plate.
    FIG. 9 is a perspective view showing a state in which the scraper for fusible play beads according to the embodiment of the present invention is placed on a support plate of another embodiment.
    Figures 10A and 10B are partially enlarged plan views showing modified examples of a projecting and recessed shape in a plan view of the tip portion of the scraper for fusible play beads according to the embodiment of the present invention .
    FIG. 11 is a plan view showing a modified example of the grip part of the scraper for fusible play beads according to the embodiment of the present invention.
    FIG. 12 is a perspective view of a modified example of the tip portion of the scraper for fusible play beads according to the embodiment of the present invention seen from the front side.
    FIG. 13 is a perspective view of a modified example of the tip portion of the scraper for fusible play beads according to the embodiment of the present invention viewed obliquely from a rear bottom side.
    Figures 14A and 14B are perspective views showing modified examples of the rib portion of the scraper for fusible play beads according to the embodiment of the present invention.
    DETAILED DESCRIPTION [0011] The embodiments of the present invention will be described below with reference to the drawings. Figure 1 is a perspective view of a scraper for fusible play beads 1 seen from the front side. Figure 2 is a perspective view of the scraper for fusible play beads 1 seen from the rear side. Figure 3 is a perspective view of the scraper for fusible play beads 1 viewed obliquely from the rear side
    S63354 Lower EBL. The scraper for fusible play beads 1 comprises a body part 10 formed in a laterally long and substantially rectangular shape in a plan view. The main body 10 is provided with a spatula part 20. In the following description, one side of the scraper for fusible play beads 1 opposite the side of the spatula part 20 is called the front side, and one side of the scraper for pearls fun fuses 1 on the side of the spatula part 20 is called the rear side. Looking at the front side from the rear side, the side to the left is called the left side, and the side to the right is called the right side.
    The scraper for fusible play beads 1 is placed on the support plate 10 50 or 60 shown in Figures 6 to 9, etc. When the tip part 20 is moved backwards, it is possible to remove the assembly of fusible play beads 80 placed on the support plates 50, 60 in a shorter time than the predetermined time until the '' the fusible play beads 80 are fully hardened and bonded. First, the configuration of the scraper for fusible play beads 1 will be described with reference to Figs 1 to 5. The main body 10 of the scraper for fusible play beads 1 is formed in a substantially rectangular plate shape which is long in the left and right direction. As shown in Figures 3 and 4, the lower surface 11 of the main body 10 is a horizontal planar surface. However, as shown in Figures 1, 2, and 4, the upper surface 12 of the main body 10 includes an inclined surface 12a which rises from the rear side to the front side, and a flat surface 12b in the extension of the inclined surface 12a on the front side of the inclined surface 12a. The flat surface 12b and the lower surface 11 are parallel.
    As shown in Figures 1 to 3, the tip portion 20 has a projecting and recessed shape in a plan view. More specifically, as shown in FIG. 5, the tip part 20 is formed by placing a plurality of projecting arc parts 21 (projecting parts) at the rear end of the main body 10 at a predetermined interval S in the left-right direction. The left-right direction in which the plurality of projecting arc parts 21 (projecting parts) is arranged is a direction perpendicular to the direction of movement of the tip part 20 in the same plane. In addition, the rear end of the main body 10 between the projecting arc parts 21, which is defined as the interval S, is formed linearly in the left-right direction.
    S63354 EBL [0015] As shown in FIG. 4, the upper surface 21a of the projecting arc portion 21 is an inclined surface continuing up to the inclined surface 12a of the upper surface 12 of the main body 10. In on the other hand, the lower surface 21b of the projecting arc part 21 is a flat surface in the extension of the lower surface 11 of the main body 10. The end part 21c of the projecting arc part 21 has an R shape angular in a side view. The end portion 10a of the main body 10 at the interval S is formed so that a tip portion having an angular R shape is shifted downward. The upper and lower end portions 10b, 10c of the main body 10 are also formed in an angular R shape.
    The dimension of the edge R is fixed to be greater at the lower end part 10b than at the upper end part 10c. Consequently, it is possible to gently move the lower surface 11 of the main body 10 placed on the upper surface of the wet support plate 50 or 60.
    As shown particularly in Figures 1, 2, 4, and 5, a rib portion 25 which is long in the front-rear direction is formed on the upper surface 12 of the main body 10. A plurality of parts of rib 25 is arranged in the left-right direction. As shown in Fig. 4, the rib portion 25 is formed so as to project upward from the upper surface 12 of the main body 10. The upper surface of the rib portion 25 has an inclined rib portion 25a and a flat rib part 25b in the extension of the inclined rib part 25a on the front side. The inclined rib portion 25a is formed so that the height from the upper surface 12 in the section on the inclined surface 12a increases gradually. The planar rib portion 25b is formed to be horizontal so that the height from the top surface 12 is a predetermined height in the section located on the planar surface 12b. The inclined rib portion 25a and the planar rib portion 25b are rounded when viewed in the front-back direction.
    As shown in Figure 5, an introduction portion 25c is formed at the rear end of the rib portion 25. The introduction portion 25c is formed in a conical shape so that the width in the left-right direction of the rib part
    25 gradually increases in section from the rear end of the rib portion 25 to about a quarter of the front-rear length of the rib portion 25. A linear portion 25d is formed on the front side of the portion d 25c introduction of
    S63354 EBL so as to be an extension of the introduction part 25c. The linear part 25d extends to the front end of the main body 10. In addition, the central line CL in the left-right direction of each rib part 25 is arranged so as to coincide with the center of each part in projecting arc 21 of the tip portion 20. The number of projecting arc parts 21 and the number of rib parts 25 are identical.
    In this embodiment, the interval between the central lines CL of the rib parts 25 is set to be substantially identical to the diameter of the fusible play bead 80 shown in Figure 6. When the distance between the central lines
    CL is fixed to be equal to or less than the diameter of the fusible play bead 80, the fusible play bead 80 can be supported by the rib portion 25 when the assembly of the fusible play beads 80 is removed. Consequently, it is possible to reduce the situation in which the lower surface of the fusible play bead 80 comes into contact with and sticks to the upper surface of the main body 10.
    As shown in Figures 1 to 3, a guide portion 30 (left guide portion 30a, right guide portion 30b) is provided on each of the left and right sides of the main body 10 formed as described above . The guide part 30 guides the movement of the tip part 20 of the scraper for fusible play beads 1 on the support plate 50 or 60.
    The left guide part 30a and the right guide part 30b are provided with plate-shaped guide parts 31a and 31b, respectively. The plate-shaped guide portions 31a, 31b are formed in a plate shape directed upward from the left and right ends of the main body 10. The plate-shaped guide portions 31a and 31b are formed in a substantially of right triangle in a side view in which the front surfaces 31 al, 31bl are inclined backwards. As shown in Figures 2 to 4 (in particular, Figure 4), the rear end surfaces 31a2 and 31b2 of the plate-shaped guide portions 31a and 31b are located at positions in the front-rear direction for be on a more rear side than the rearmost parts (the end parts 21c) of the projecting arc parts 21 of the tip part 20. In addition, as shown in FIG. 3, the lower surfaces of the plate-shaped guide parts 31a and 31b are planar surfaces in the extension of the lower surface 11 of the main body 10.
    S63354 EBL As shown in FIGS. 1 to 3, guide parts in the form of blocks 34a and 34b are provided on the outside of the external surfaces 31a3 and 31b3, guide parts in the form of plates 31a and 31b, respectively, with predetermined spaces between them. The block-shaped guide portions 34a and 34b are also formed in the form of blocks having a shape substantially of a right triangle in a side view in which the front surfaces 34al and 34bl are inclined towards the rear. The exterior side surfaces of the front faces 34al and 34b have protruding arcuate shapes when viewed in the front-back direction. The front ends of the block-shaped guide parts 34a and 34b include planar parts 34a2 and
    34b2 chamfered in the vertical direction. The rear surfaces 34a3 and 34b3 of the block-shaped guide parts 34a and 34b are located on the rear side than the rear end surfaces 31a2 and 31b2 of the plate-shaped guide parts 31a and 31b (see also the figure 4). As shown particularly in FIGS. 3 and 4, the lower surfaces 34a5 and 34b5 of the block-shaped guide parts 34a and 34b are positioned on the same plane as the lower surface 11 of the main body 10.
    As shown in Figure 1, the plate-shaped guide parts 31a and 31b and the block-shaped guide parts 34a and 34b are connected by support parts 32a and 32b located above the parts guide plate 31a and 31b. Each of the support portions 32a and 32b is formed into a wide plate shape. The front surfaces 31al and 3lbl of the plate-shaped guide parts 31a and 31b, the front surfaces 34al and 34bl of the block-shaped guide parts 34a and 34b, and the front surfaces 32al and 32bl of the support parts 32a and 32b form a continuous surface. Consequently, the front surfaces 32al and 32bl of the support parts 32a and 32b extend to be inclined backwards in the same way as the front surfaces
    31alet31bl of the plate-shaped guide parts 31a and 31b and at the front surfaces 34al and 34bl of the block-shaped guide parts 34a and 34b.
    A grip portion 33 is formed across the support portions 32a and 32b so as to connect the upper end portions of the support portions 32a and 32b to each other. The gripping part 33 is formed in a substantially wide plate shape, and the front surface 33a thereof is formed by a surface which is in line with the front surfaces 31 al and 31bl of the plate-shaped guide parts 31a and 31b, front surfaces 34al and 34bl of shaped guide portions
    S63354 EBL blocks 34a and 34b, and front surfaces 32al 32bl of the support parts 32a and 32b. As well as the front surfaces 32al and 32bl of the support parts 32a and 32b, the front surfaces 3lal and 3lbl of the plate-shaped guide parts 31a and 31b, and the front surfaces 34al and 34b 1 of the guide-shaped parts blocks 34a and 34b, the front surface
    33a of the gripping portion 33 extends obliquely towards the rear. The position in the vertical direction of the gripping part 33 is higher than the tip part 20, and the position in the front-back direction of the gripping part 33 is located sufficiently behind the tip part 20. Des decorative star portions 35a and 35b are formed on both the right and left ends of the gripping portion 33 (i.e., the connecting portions between the support portions 32a and 32b and the gripping portion 33).
    The gripping portion 33 and the support portions 32a and 32b are formed substantially in the shape of a shell, and are provided with a thinned portion in the resin molding as required, and the ribs are formed in a suitable manner. on the inside of each shell shape. In addition, the interior of the block-shaped guide portions 34a and 34b is also subjected to the formation of the thinned portion to form a portion of space.
    The scraper for fusible play beads 1 can be placed on the support plate 50 shown in Figure 6, for example. In the support plate 50, a plurality of playable fusible spherical beads 80 is placed and arranged. Here, a well known fusible play bead 80 is used. For example, the fusible play bead 80 is formed by mixing and kneading polyvyinyl alcohol with a resin. In this embodiment, a spherical shape is represented as the shape of the fusible play bead 80. However, a shape of polyhedron or the equivalent can also be used. It is also possible to use playful 80 fusible beads of various colors.
    In addition, any of the known support plates can be used as a support plate 50 with the fusible play beads 80. The support plate 50 is formed in the form of a substantially square plate in a plan view. On the surface of the support plate 50, a plurality of circular recesses 52 are provided. The recesses 52 are arranged to be offset in different rows (or columns). In this way, six fusible play beads 80 can be placed radially on
    S63354 EBL the recess 52 around and adjacent to a fusible play bead 80 placed in the recess 52. The diameter of the recess 52 is formed to be less than the diameter of the fusible play bead 80, and the distance between the center of the adjacent recesses 52 is fixed so that the fusible play beads 80 disposed in the adjacent recesses 52 are in contact with each other or are slightly spaced from each other. Moreover, the other known support plates include one in the shape of a circle or the equivalent, and one having the recesses 52 arranged so as not to be offset, but in parallel.
    In addition, a wall-shaped edge wall portion 54 is formed on the four outer peripheral edges of the support plate 50. Specifically, the edge wall portion 54 includes a left edge wall portion 54a , a straight edge wall portion 54b, a front edge wall portion 54c, and a rear edge wall portion
    54d which are formed to be connected to each other and to form rounded corners. The distance between the surfaces of the opposite edge wall parts 54 (for example, the distance between the inner side surface of the left side wall part 54a and the inner side surface of the right side wall part 54b) is set slightly more large that the distance between the outer surfaces 31a3 and 31b3 of the plate-shaped guide parts 31a and 31b of the scraper for fusible play beads 1. In other words, the plate-shaped guide parts 31a and 31b are arranged at proximity to the inner side surfaces of the edge wall portions 54 (the left edge wall portion 54a and the right edge wall portion 54b) opposite the exterior surfaces 31a3 and 31b3.
    In the plurality of playable fusible beads 80 placed on the support plate 50, when a predetermined time (for example, approximately 30 minutes to 60 minutes) has elapsed since the addition of water by spraying or the equivalent for hardening and bonding, the meltable play beads 80 in a wet state are dried, and the meltable playable beads 80 are bonded together and hardened. The removal of the assembly of fusible play beads 80 by the scraper for fusible play beads 1 from the support plate 50 is carried out after a time (for example, approximately 20 minutes) shorter than the predetermined time until the bead playful fuse 80 has hardened and is linked. The state of the fusible play bead 80 in a shorter time than the predetermined time until the fusible play bead 80 has hardened and is bonded is that the exposed upper surface of the
    S63354 EBL plurality of playable fusible beads 80 has already started to harden, but the surface of the playable fusible beads 80 on the side of the recesses 52 of the support plate 50 is still in a wet state. The assembly of the fusible play beads 80 in this state is such that it separates when it is pulled by applying a certain amount of force to the hand. In FIGS. 6 and 8, the hatched parts of the fusible play beads 80 represent those in a wet state.
    Hereinafter, the procedure for removing the assembly of fusible play beads 80 from the support plate 50 with the scraper for fusible play beads 1 will be described. After water is supplied to the assembly of the fusible play bead 80 placed on the support plate 50, and then that a time (for example, 15 minutes to 20 minutes) shorter than the predetermined time until that the assembly of the fusible play beads 80 has hardened and is linked has elapsed, the scraper for fusible play beads 1 is placed on the support plate 50. As shown in FIG. 6, the position where the scraper for playable fusible beads 1 is placed on the support plate 50 is located on the front side of the assembly of playable fusible beads 80. Here, the user places the back of the scraper for playable fusible beads 1. In FIGS. 6 and 8, the user's hand is designated by the symbol H. The user grasps the gripping portion 33 of the scraper for fusible play beads 1 with his hand H and pulls the scraper for fusible play beads 1 from the front side to the side back to move the scraper for fusible play beads 1 backwards.
    When the scraper for fusible play beads 1 moves backwards, the outer lateral surfaces 31a3 and 31b3 of the plate-shaped guide parts 31a and 31b are guided to the inner lateral surfaces of the wall part of left edge 54a and the right edge wall portion 54b. Because the position of the gripping part 33 is located above the position of the spatula part 20 and sufficiently behind the position of the spatula part 20, the lower surface 11 of the main body 10 fully enters contact with the placement surface of the support plate 50, or the front side of the bottom surface 11 separates from the placement surface of the support plate 50 and tilts slightly backwards. Consequently, the tip of the spatula part 20 penetrates into the lower end part of the fusible play bead 80.
    In addition, the fact that the tip portion 20 has a projecting and recessed shape
    S63354 EBL in a plan view having a plurality of projecting arc parts 21, for all of the playable fusible beads 80 or part of the playable fusible beads 80 adjacent to each other, it is possible to insert the part of distal end of each of the projecting arc parts 21 in the space below the part where the fusible play beads 80 are linked in contact with each other or in proximity to each other. In addition, by the introduction parts 25c at the tip of the plurality of rib parts 25, the fusible play bead 80 positioned between the adjacent rib parts 25 is gradually delivered to the inclined rib parts 25a of the adjacent rib parts. 25. At this time, the lower wetted surfaces of the plurality of fusible play beads 80 are initially in contact with the upper surface 12 (the distal end portion of the inclined surface 12a) of the main body 10, but gradually separated from the upper surface 12 (the inclined surface 12a) of the main body 10. In this way, the assembly of the fusible play bead 80 can be removed from the support plate 50 as shown in FIG. 8.
    The assembly removed from the fusible play beads 80 can be turned over by the hand of the user so that the lower side of each fusible play bead 80 in a wet state is on the upper side, then placed on a desk. or the equivalent. Because the wetted surface of the fusible play bead 80 passes over the side of the front surface, the hardening of the wet surface is favored more than the surface on the side being cured. Consequently, the assembly of fusible play beads 80 is cured substantially regularly instead of being cured while it is placed on the support plate 50. Consequently, the warping of the assembly of fusible play beads 80 due to that one side of the assembly of fusible play beads 80 is hardened and shrunk first is reduced.
    In addition, according to the above procedure, it is possible to remove the assembly of fusible play beads 80 from the support plate 50 before the complete drying time of the assembly of fusible play beads 80 on the tray. support 50. Consequently, the user can start preparing an assembly of the following fusible play beads 80 more quickly.
    When the scraper for fusible play beads 1 continues to move rearward, the rear end surfaces 31a2 and 31b2 of the plate-shaped guide parts 31a and 31b come into contact with the inner lateral surface of the wall part
    S63354 EBL rear edge 54d, whereby the tip of the tip portion 20 does not contact the inner side surface of the rear edge wall portion 54d. Therefore, even if a child as a user mistakenly moves the fusible play bead scraper 1 too far back, it is possible to reduce the risk of damaging the tip end portion of the spatula 20 formed to have a small thickness by striking the inner surface of the rear edge wall portion 54d.
    In addition, as shown in Figure 9, the scraper for fusible play beads 1 can also be used for a support plate 60 which is larger than the support plate 50 described above. The support plate 60 is provided with a plurality of recesses 62 similar to the recesses 52 of the support plate 50 described above. On the outer periphery of the plurality of recesses 62, an edge wall portion 64 is directed upward in a wall shape. Here, in the upper surface of the support plate 60, the upper side surfaces 66a and 66b are formed on the outer side of the left and right edge wall portions 64 so as to be lower than the surface on which the plurality of recesses 62 is formed (in other words, the surface on which the lower surface 11 of the main body 10 is placed).
    In the plurality of recesses 62 of the support plate 60 also, a plurality of fusible play beads 80 can also be arranged in an arbitrary pattern.
    Then, as in the procedure described above, the assembly of fusible play beads 80 can be removed from the support plate 60.
    Here, the outer surface of the edge wall portion 64 extending in the front-rear direction of the edge wall portion 64 and the inner surfaces 34a4 and 34b4 of the block-shaped guide portions 34a and 34b are positioned so as to face each other, and to guide the movement of the scraper for fusible play beads
    1. Consequently, when the scraper for fusible play beads 1 is moved backwards, it is possible to move the spatula part 20 backwards while the scraper for fusible play beads 1 is stabilized by the interior surfaces 34a4. and 34b4 of the block-shaped guide parts 34a and 34b and the outer surface of the edge wall part 64.
    According to the embodiment of the present invention described above, it is possible to provide a scraper for fusible play beads having the following appearance.
    S63354 EBL A scraper for fusible play beads according to a first aspect of the present invention comprises: a main body; a spatula portion provided on a rear side of the main body; a support part provided on the main body and extending obliquely backwards from the main body; and a gripping part provided on the support part.
    According to this configuration, the user places the back of the scraper for fusible play beads, and maneuvers the scraper for fusible play beads so as to pull the scraper for fusible play beads, whereby it is possible to perform a work of removal of an assembly of fusible play beads from the support tray. Consequently, since the scraper maneuver for fusible play beads is a pulling maneuver, the fusible play bead allows an easy removal operation even for a child.
    In addition, the assembly of fusible play beads can be removed from the support plate in a shorter time than the predetermined time until the assembly of fusible play beads is hardened and bonded. Therefore, it is possible to reduce the warping of the fusible play bead assembly due to the shrinkage during hardening, and in addition, to quickly fabricate an assembly following fusible play beads.
    In the scraper for fusible play beads according to the second aspect, the spatula part has a projecting and hollow shape in a plan view.
    According to this configuration, relative to the assembly of fusible play beads such as spherical beads, the tip part having the projecting and hollow shape in a plan view reliably penetrates the lower side of the assembly of playable fusible beads, whereby the assembly of playable fusible beads can be easily removed from the tray.
    In the scraper for fusible play beads according to the third aspect, the projecting and hollow shape of the spatula part in a plan view has an arc shape.
    According to this configuration, the fact that there is no tapered tip even when the tip of the tip part having the protruding and recessed shape in a plan view is touched with one hand, it is possible to provide a scraper for fusible play beads which makes handling easier.
    S63354 EBL In the scraper for fusible play beads according to the fourth aspect, the projecting and recessed shape of the spatula part in a plan view comprises a plurality of projecting parts arranged at predetermined intervals.
    According to this configuration, by appropriately fixing the predetermined interval 5 between the projecting parts as a function of the diameter of the fusible play bead, the tip of the projecting parts can be inserted into the space below the contact parts of the fun fusible beads. Therefore, since the fusible play bead can be gently guided on the upper surface of the main body, it is possible to more easily carry out the work of removing the assembly of the fusible play beads.
    In the scraper for fusible play beads according to the fifth aspect, the gripping part extends horizontally from an upper end of the support part or close to it and is placed substantially parallel to the main body.
    According to this configuration, when entering the gripping part positioned on the upper rear side of the main body and moving the scraper for fusible play beads, due to the fact that the gripping part and the main body are parallel one at the other, the assembly of fusible play beads can be easily removed by a pulling maneuver so that the main body, that is to say that the whole of the spatula part comes into uniform contact with the surface top of the support plate.
    In the scraper for fusible play beads according to the sixth aspect, the support part is provided on each of the left and right sides of the main body and extends obliquely towards the rear, and the grip part is supplied across left and right support parts.
    According to this configuration, because the two ends of the gripping part are connected and fixed to the two ends of the main body, the whole of the spatula part is brought uniformly into contact with the upper face of the support plate by the force applied to the left and right end parts of the gripping part, and by the pulling operation it is possible to provide a scraper for fusible play beads which allows a child to perform removal work.
    In the scraper for fusible play beads according to the seventh aspect, a guide part configured to guide the movement of the spatula part in one direction
    S63354 EBL front-rear is provided on each of the left and right sides of the main body or at least one end of the main body.
    According to this configuration, since the movement of the spatula part is guided in a stable manner, it is possible to remove the assembly of fusible play beads from the support plate more reliably.
    In the scraper for fusible play beads according to the eighth aspect, a plurality of rib parts is provided on an upper surface of the main body. According to this configuration, since the fusible play bead removed by the spatula part is positioned on the rib part so as to be supported by the adjacent rib parts, the assembly of the fusible play beads is supported by the rib parts. Therefore, it is possible to gently remove the assembly of the fusible play beads from the support plate without the case where the lower surface of the meltable play pearl in a wet state sticks to the upper surface of the main body.
    In the scraper for fusible play beads according to the ninth aspect, the plurality of rib parts is formed in a front-rear direction or a left-right direction.
    According to this configuration, in a case in which the rib parts are formed in the front-rear direction, when the assembly of the fusible play beads rests on the main body and is separated from the support plate, the operation of sliding of the scraper for playable fusible beads in the front-back direction can be carried out smoothly. In a case where the rib parts are formed in the left-right direction, since each fusible play bead can be brought reliably into contact with the rib part, it is possible to insert and separate reliably from the support plate, the assembly of the playable fusible beads upwards.
    In the scraper for fusible play beads according to the tenth aspect, the rib part is formed so that a height from a surface of the main body increases in a direction away from the spatula part.
    According to this configuration, it is possible to perfectly separate the assembly of fusible play beads from the support plate by preventing the assembly of fusible play beads from sticking to the main body. In addition, since the fusible play bead is separated so as to gradually separate from the support plate, the user can easily carry out the following manipulation such as
    S63354 EBL hand assembling fusible play beads after separation.
    In the scraper for fusible play beads according to the eleventh aspect, the rib part comprises an introduction part which is formed in a front-rear direction and has a width which increases progressively from one side of the spatula part. .
    According to this configuration, the fact that the assembly of fusible play beads removed from the spatula part can be gradually moved from the upper surface of the main body to the side of the upper surface of the rib part by means of the upper surface of the spatula part, it is possible to easily remove the assembly of fusible play beads from the support plate.
    In the scraper for fusible play beads according to the twelfth aspect, the spatula part has a projecting and hollow shape in a plan view, each of the plurality of rib parts is formed to have an elongated shape in a forward-backward direction, and the plurality of rib parts is arranged in a left-right direction, and the center of each of the protrusions in the protruding and recessed shape is aligned with the center of each of the plurality of rib parts rib.
    According to this configuration, the fact that the longitudinal direction of the rib part can be arranged so as to correspond to the spatula part which must be moved in the front-rear direction, the assembly of the fusible play beads which moves in the front-back direction with respect to the spatula part can be gently supported on the rib parts.
    Although the embodiments of the present invention have been described above, the present invention is not limited to the embodiments described above, and various modifications are possible without departing from the scope of the 'invention. In FIGS. 10A to 14B described below, the same reference numbers are given to the same elements and parts as those of the embodiment described above, and the description of these will be omitted or simplified.
    The shape of the tip part 20 is not limited to the projecting and recessed shape in a plan view having the projecting arc parts 21 which are arranged continuously, but may be of an adapted form. For example, the spatula portion may be a spatula portion 20A having a protruding and recessed shape in a plan view having triangular shapes 21A arranged continuously as shown in Figure 10A. In addition, as shown in Figure 10B, the part
    S63354 EBL of spatula can be a part of spatula 20B having a projecting and recessed shape in a plan view having projecting arc parts 21B1 and trapezoidal forms 21B2 are arranged alternately. In addition to this, the protruding and recessed shape of the spatula portion 20 in a plan view can be formed into various protruding and recessed shapes in a plan view such as a wavy shape, various irregular shapes which are not uniform, and the equivalent. At this stage, it is preferable that the forward-backward positions of the tip portion in each protruding and recessed shape are substantially the same.
    In addition, the support part 32 is not limited to the case where it is supplied to each of the left and right ends of the main body 10. As shown in FIG. 11, the guide part in the form of blocks 34b and the support part 32b can be supplied to an end part of the main body 10.
    In the modification of the embodiment showing the scraper for fusible playful beads IA, the main body 10 comprising the rib parts 25 on the upper surface 12 and the tip part 20 having projecting arc parts 21 having the same number as the rib portion 25 at the rear end is similar to the main unit 10 shown in Figure 1 and the like, but the scraper for IA fusible play beads includes the plate-shaped guide unit 31b at one end of the main body 10. The connection of the block-shaped guide parts 34b separated by a predetermined interval by the support parts 32b is similar to the guide part 30b and to the support part 32b shown in the figure 1 and the equivalent. In addition, in this embodiment, the grip part 33 which is substantially parallel to the main body 10 is supplied horizontally from the upper end of the support part 32b so that the scraper for fusible play beads 1A can be easily grabbed and moved.
    In the scraper for fusible playful beads IA shown in FIG. 11, the plate-shaped gripping part 33 projects horizontally from the upper end of the support part 32b. However, the upper end of the support part 32b can be positioned above the grip part 33 so as to allow the decorative part 35b to be attached to the upper end of the support part 32b, and the gripping part 33 may project horizontally from the intermediate position near the upper end of the support part 32b. Of
    S63354 EBL plus, the grip part 33 is not limited to the case where it has a plate shape as shown in FIG. 11 projecting horizontally from the support part 32b, but can be a spherical grip part 33 supplied at an upper end of the support part 32b and formed by a bulged part at the upper end of the support part 32b so as to allow the child to grasp it with one hand.
    In addition, as shown in Figures 12 and 13, the tip portion 20 can be formed into a linear shape in a plan view not having a projecting and recessed shape. In this scraper for fusible play beads IB, the right-left direction in which the tip part 20 is formed is a direction perpendicular to the direction of movement of the tip part 20 in the same plane.
    The introduction part 25c is formed at the rear end of the rib part 25 provided on the upper surface of the main body 10, and the linear part 25d is formed on the front side of the introduction part 25c so as to be an extension of the introduction part 25c and extends to the front end of the main body 10. This structure is similar to the embodiment shown in FIG. 1 and the equivalent.
    In the present embodiment, the interval between the central lines of the rib parts 25 in the left-right direction is substantially identical to the diameter of the fusible play bead 80 shown in FIG. 6, the left guide part 30a and the right guide part 30b are provided, the rear end surfaces 31a2 and 31b2 of the plate-shaped guide parts 31a and 31b are positioned on the side further back than the rear end (end part 10a ) of the tip part 20 in the front-rear direction, and the lower surfaces of the plate-shaped guide parts 31a and 31b are formed in a flat surface in the extension of the lower surface 11 of the main body 10. This structure is also similar to the embodiment shown in Figure 1 and the equivalent.
    Figures 14A and 14B show the scrapers for fusible play beads IC and 1D in which the rib parts 25 of the scraper for meltable play beads 1 have been modified. In the IC fusible play bead scraper shown in Fig. 14A, the rib portions 25C formed long in the left-right direction are formed on the upper surface of the main body 10. Three rib portions 250, 25C2, and 25C3 are formed in order from the front side. The rib parts
    S63354 EBL
    250, 25C2, 25C3 are formed into a semi-circular shape in a side view. The diameter of the semicircular shape seen from the side is fixed so that the front rib part 250 is formed as the largest, and the rib parts 25C2 and 25C3 are made smaller in this order. The distance between the rib parts
    250, 25C2, and 25C3 is fixed to be equal to or less than the diameter of the fusible play bead 80 in FIG. 6. Consequently, the rib parts 25C formed in this way can also reduce the adhesion of the playable fusible bead 80 to the upper surface of the main body 10 when the assembly of the fusible play beads 80 is removed from the support plate 50, 60.
    In addition, like the rib parts 25D in the scraper for fusible play beads 1D shown in FIG. 14B, the rib parts 25C in FIG. 14A can also be arranged intermittently. In this case, the distance between the rib parts 25D1, 25D2, 25D3 in the front-rear direction is set to be equal to or less than the diameter of the fusible play bead 80, and the distance between the rib parts 25D in the direction left-right (i.e., the distance between the rib parts 25D1, the distance between the rib parts 25D2, and the distance between the rib parts 25D3) is set to be equal to or less than the diameter of the fusible play bead 80 , whereby it is possible to reduce the adhesion of the fusible play bead 80 to the upper surface of the main body 10 when the assembly of the fusible play beads 80 is removed from the support plate 50, 60.
    Although not shown, the rib parts 25 formed in the front and rear directions of the scrapers for fusible play beads 1, IA, IB can be arranged intermittently at intervals equal to or less than the diameter of the fun fuse pearl 80.
    S63354 EBL
    权利要求:
    Claims (2)
    [1" id="c-fr-0001]
    CLAIMS:
    1. Scraper for fusible play beads comprising: a main body;
    5 a spatula part provided on a rear side of the main body;
    a support part provided on the main body and extending obliquely backwards from the main body; and a gripping part provided on the support part.
    The scraper for fusible play beads according to claim 1, wherein the spatula portion has a projecting and recessed shape in a plan view.
    3. Scraper for fusible play beads according to claim 2,
    15 in which the protruding and recessed shape of the tip part in a plan view has an arc shape.
    4. A scraper for fusible play beads according to claim 2 or 3, wherein the protruding and recessed shape of the spatula part in a plan view comprises a plurality of protruding parts arranged at predetermined intervals.
    5. A scraper for fusible play beads according to any one of claims 1 to 4, in which the gripping part extends horizontally from an upper end of or near the upper part of the support part and is placed substantially parallel. to the main body.
    6. A scraper for fusible play beads according to claim 5, wherein the support portion is provided on each of the left and right sides of the main body and extends obliquely backward, and the grip portion is provided crosswise left and right support parts.
    S63354 EBL
    7. A scraper for fusible play beads according to any of claims 1 to 6, wherein a guide portion configured to guide movement of the spatula portion in a front-back direction is provided on each of the left and right sides
    5 of the main body or at least one end of the main body.
    8. Scraper for fusible play beads according to any one of claims 1 to 7, wherein a plurality of rib portions are provided on a surface.
    10 upper body.
    9. Scraper for fusible play beads according to claim 8, in which the plurality of rib parts is formed in a front-rear direction or a left-right direction.
    The scraper for fusible play beads according to claim 8 or 9, wherein the rib portion is formed so that a height from a surface of the main body increases in a direction away from the spatula portion.
    11. A scraper for fusible play beads according to any one of claims 8 to 10, in which the rib part comprises an introduction part which is formed in a front-rear direction and has a progressively increasing width from one side of the spatula part.
    12. Scraper for fusible play beads according to any one of claims 8 to 11, in which the spatula part has a projecting and hollow shape in a plan view, and
    Wherein each of the plurality of rib portions is formed to have an elongated shape in a front-back direction, and the plurality of rib portions are disposed in a left-to-right direction, and the center of each of the projections in the form in
    S63354 EBL protruding and recessed is aligned with the center of each of the plurality of rib portions.
    305496V
    AIAA fig · 1
    AT
    [2" id="c-fr-0002]
    2/14
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    同族专利:
    公开号 | 公开日
    GB201712856D0|2017-09-27|
    FR3054967B1|2021-06-04|
    CN107617222A|2018-01-23|
    KR20180018394A|2018-02-21|
    GB2555903A|2018-05-16|
    CN107617222B|2019-04-26|
    CN207605373U|2018-07-13|
    AU2017213512B1|2017-10-19|
    DE102017118248A1|2018-03-15|
    DE102017118248B4|2018-11-08|
    JP2018029937A|2018-03-01|
    US10086311B2|2018-10-02|
    JP6108650B1|2017-04-05|
    US20180043276A1|2018-02-15|
    KR101899727B1|2018-09-17|
    GB2555903B|2020-04-15|
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    JP6095826B1|2016-04-11|2017-03-15|株式会社エポック社|Scraper for weldable bead toy|JP6095826B1|2016-04-11|2017-03-15|株式会社エポック社|Scraper for weldable bead toy|
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    JP2019187775A|2018-04-25|2019-10-31|株式会社エポック社|Ornamental toy for deposition bead toy and deposition bead toy set|
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    法律状态:
    2018-08-30| PLFP| Fee payment|Year of fee payment: 2 |
    2019-08-02| PLSC| Search report ready|Effective date: 20190802 |
    2019-08-30| PLFP| Fee payment|Year of fee payment: 3 |
    2020-08-31| PLFP| Fee payment|Year of fee payment: 4 |
    2021-08-31| PLFP| Fee payment|Year of fee payment: 5 |
    优先权:
    申请号 | 申请日 | 专利标题
    JP2016157501|2016-08-10|
    JP2016157501|2016-08-10|
    JP2016162324|2016-08-23|
    JP2016162324|2016-08-23|
    JP2017012665A|JP6108650B1|2016-08-10|2017-01-27|Scraper for weldable bead toy|
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