• 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:
    The present invention provides a compact container comprising a pump having a short stroke, which comprises a container body 10 provided with a side of a button 11 and a container lid 20 coupled by means of a hinge to one side of the body container 10, the compact container comprising: an inner container 30 having a content receiving space 31; a pump support plate 40 coupled to a top of the inner vessel 30 for sealing the inner vessel 30 and provided at its center with a cylinder 51; and a pump installed on an upper central portion of the pump support plate 40 for pumping a content and having a stroke distance of 1.5 mm to 2.5 mm, wherein the ratio of the stroke distance to the diameter Inside the cylinder 51 is 1/5 to 1/13.
    公开号:FR3031093A1
    申请号:FR1561476
    申请日:2015-11-27
    公开日:2016-07-01
    发明作者:Do Hoon Lee
    申请人:Pum Tech Korea Co Ltd；
    IPC主号:
    专利说明:

    [0001] The present invention relates to a compact container comprising a pump having a short stroke distance, and more particularly to a compact container comprising a pump having a short stroke distance, wherein pump holder is formed with a plate shape at the top of a container body and a pump is coupled to the pump support plate, the pump comprises a piston, a piston ring, a cylinder and a valve plate. identical suction to that of a conventional pump, the stroke distance of the pump being reduced to 1.5 mm to 2.5 mm while the ratio of the stroke distance to the inner diameter of the pump cylinder varies from a typical ratio of 1/1 to 1/3 to 1 / 5.5 to 1/13, so that a content receiving space in the container body is maximized, a socket is coupled to a top of the cylinder of the pump, an end part of the bushing having a rounded shape and a gap of 0.3 mm to 1.2 mm being formed between the bushing and a vertically moving element, so that the vertical displacement element is movable in the bushing, and the stroke distance of the pump is limited, whereby the method of pumping a cosmetic product is not limited to vertical pressing of a central portion of a discharge plate, but the cosmetic can be easily repressed even in pressing any part of the discharge plate. Colored cosmetics are used to beautify the look and make the skin look beautiful. They are divided into two categories: basic makeup, used to standardize skin color and to hide skin defects, and spot makeup, to partially highlight the three-dimensional effects of lips, eyes, nails, etc. The basic make-up includes a make-up base, a make-up, a powder or the like, and the one-time makeup 3031093 includes a lipstick stick, a liner, a mascara or the like. The makeup may be in solid form, in liquid form or in gel form depending on the shape of the cosmetic. Solid makeup has a high hiding power, but it focuses when making a correction makeup, and the liquid makeup has good adhesion, but it does not have a great holding strength. As a result, in recent years, the number of consumers who prefer blush has increased because it has good holding strength and good adhesion when applied to the skin. There is therefore a need for the development of a container for the make-up gel. In general, the gel mascara is introduced into a glass container or a tube-type container. The user takes gel in his hand, or he presses the tube to release the gel, and then he applies the gel to the skin by hand or using a tampon. In the prior art, the hand of the user is stained by the cosmetic every time the user uses the makeup, so that the user must wash their hands every time. In addition, this leads to a loss of cosmetic product.
    [0002] In order to solve the aforementioned problems, as shown in FIG. 1, the Applicant has disclosed the Korean utility model registered under No. 20-0461424, Compact container having airless pump ("compact container with airless pump"). In the prior art, gel cosmetics are introduced into a container body, and a pump is operated by pressing a button to discharge the gel cosmetics onto a delivery plate; then, a tampon can be used so as not to stain the user's hand when using the gel cosmetics. A conventional pump 100 comprises a cylinder 101, a piston 102, a segment 103, a suction valve plate 104, a vertical displacement element 105 and a sleeve 106. However, in the prior art, the pump 100 is installed in an inner central portion of the container body and is structurally formed such that the pump makes contact with a lower surface of the container body, so that the pump occupies a large part of the interior of the container body. container, and the volume in which the content receiving space is formed is reduced. The amount of product received in the container body is thus reduced, and the cosmetic can be used only for a short period of time. In general, the conventional pump 100 used for cosmetics at a stroke distance of 3.0 mm to 6.3 mm and the ratio of the stroke of the pump 100 to the inside diameter of the cylinder 101 may be 1 / 1 to 1/3. To solve the aforementioned problems, the conventional structure in which the pump is installed inside the container body must be modified to place the pump at the top of the container body to enlarge the content receiving space in the container body. .
    [0003] Furthermore, in the conventional pump 100, the gap between the vertical displacement member 105 and the bushing 106 is narrow, so that the pump 100 is actuated only when the piston axis 102 and the spindle of the cylinder 101 are in correspondence to put the vertical displacement element 105 in vertical movement. But the vertical displacement element 105 tilts when the central part of the pump is not depressed when the user actuates the pump 100, and the vertical displacement element 105 gets stuck in the socket 106, and the pump becomes inoperative. Moreover, in the prior art, the axis of the piston 102 and the axis 25 of the cylinder 101 must align with each other, so when the user presses on the discharge plate to push the contents out, the The pressure is limited, forcing the user to exert a vertical pressure on the central portion of the discharge plate to pump the cosmetic, and thus the pump is not practical to use. The present invention proposes to solve the aforementioned problems, and one object is to provide a compact container comprising a pump having a short stroke distance, wherein a pump support plate is formed with a plate shape at the top of the pump. a container body and the pump is coupled to the pump support plate, the pump comprises a piston, a piston ring, a cylinder and a suction valve plate identical to that of a conventional pump, the distance The running distance of the pump is reduced to 1.5 mm to 2.5 mm while the ratio of the stroke distance to the inside diameter of the pump cylinder varies from a typical ratio of 1/1 to 1/3. at 1 / 5.5 to 1/13, so that a content receiving space in the container body is maximized. In addition, an object of the present invention is to provide a compact container comprising a low stroke pump, wherein a socket is coupled to an apex of the pump cylinder, an end portion of the socket having a rounded shape and a gap of 0.3 mm to 1.2 mm being formed between the bushing and a vertically moving member, so that the vertically movable member is movable in the bushing, and the stroke distance of the pump is limited, whereby the method of pumping a cosmetic product is not limited to a vertical pressing of a central portion of a discharge plate, but the cosmetic can be easily repressed even by pressing any part of the discharge plate. The present invention provides a compact container comprising a pump having a short stroke, which comprises a container body 10 provided with a side of a button 11 and a container lid 20 coupled by means of a hinge to one side of the body container 10 for opening and closing the container body 10, the compact container comprising: an inner container 30 having a content receiving space 31; a pump support plate 40 coupled to a top of the inner vessel 30 for sealing the inner vessel 30 and provided at its center with a cylinder 51; and a pump 50 installed on an upper central portion of the pump support plate 40 for pumping a content and having a stroke distance of 1.5 mm to 2.5 mm, wherein the ratio of stroke distance and the inside diameter of the cylinder 51 is 1/5 to 1/13.
    [0004] In addition, a discharge plate 60 may be placed on an upper side of the pump 50 and may include a plurality of discharge holes 61. In addition, the pump 50 may comprise: a cylinder 51 placed on a central side upper of the pump support plate 40 and provided, on a lower surface thereof, with a content suction hole 58; a suction valve plate 52 mounted on the lower surface of the cylinder 51 for selectively opening and closing the content suction hole 58; a bushing 53 coupled to an outer side of the cylinder such that the bushing 53 rests on an upper end of the cylinder 51; a piston 55 placed inside the cylinder 51; a segment 56 placed around an outer side of the piston 55 to make close contact with an inner side surface of the cylinder 51; a vertically movable member 57 coupled to an inner peripheral surface of the piston 55 to move up and down; and an elastic member 54 for resiliently supporting the vertical displacement member 57. In addition, the vertical displacement member 57 is provided, on a lower central side, with an internal extension wheel 571, which extends to be coupled to the piston 55, and an outer extension wheel 572 which extends, while spaced from an outer side of the inner extension wheel 571, a predetermined distance in order to placed around an outer side of the segment 56. In addition, a through hole 531 through which an outer extension wheel 572 of the vertical displacement member 57 passes may be formed in the center of the socket 53, and an inner peripheral portion 532 which extends into the through hole 531 may be formed. A plurality of elastic member receiving members 533 may be formed on an outer side of the through hole 531, and an outer peripheral portion 534 inserted in the pump support plate 40 is formed on an outer side of the elastic member receiving portion. 533.
    [0005] In addition, an inner end portion of the inner peripheral portion 532 of the socket 53 may have a rounded shape. On the other hand, a space 59 of 3.0 mm to 1.2 mm may be formed between the inner peripheral portion 532 of the sleeve 53 and the outer extension wheel 572 of the vertical displacement member 57, so that that the vertical displacement member 57 is movable in the socket 53. In addition, a distribution plate 70 may be further formed on an upper side of the pump 50. In addition, a content diffusion flow path 71 may be formed in an upper surface of the distribution plate 70 to diffuse the delivered content, and a pair of semi-circular protuberances 72 may be formed at an outer edge of the distribution plate 70. In addition, an annular button member 80 may be further formed on an upper side of the dispensing plate 70. In addition, a pressure button 81 may protrude outwardly from an upper portion on one side of the dispensing plate 70. element of 20 80, a hook 82 may be formed on an outer side of an opposite side of the pressure button 81, and a pair of semicircular grooves 83 may be formed in a vertical position relative to a direction in which the button pressure 81 and the hook 82 are coupled.
    [0006] In addition, the semi-circular protuberance 72 and the semicircular groove 83 are in the shape of a semicircle, the semicircular protrusion 72 is inserted into the semicircular groove 83, and the diameter of the semi-circular protuberance 83 circular 72 is smaller than the diameter of the semicircular groove 83.
    [0007] The present invention is intended to solve the aforementioned problems, and an object of the invention is to provide a compact container comprising a pump having a short stroke distance, wherein a pump support plate is formed with a plate shape. at the top of a container body and a pump is coupled to the pump support plate, the pump comprising a piston, a piston ring, a cylinder and a suction valve plate identical to that of a pump. conventional pump, the stroke distance of the pump being reduced to 1.5 mm to 2.5 mm while the ratio of stroke distance to the inside diameter of the pump cylinder varies by a typical ratio of 1 / 1 to 1/3 to 1 / 5.5 to 1/13, so that a content receiving space in the container body is maximized. In addition, an object is to provide a compact container 10 comprising a pump having a short stroke distance, wherein a bushing is coupled to an apex of the pump cylinder, an end portion of the bushing has a rounded shape and a gap of 0.3 mm to 1.2 mm is formed between the bush and a vertically moving element, so that the vertically movable element moves smoothly in the bushing, and the travel distance of the pump is limited, whereby the method of pumping a cosmetic product is not limited to vertical pressing of a central portion of a discharge plate, but the cosmetic can be easily repressed even by pressing any part of the discharge plate. FIG. 1 is a view showing a compact container comprising an airless pump; FIG. 2 is a perspective view showing a compact container comprising a pump having a short stroke distance according to the present invention; FIG. an exploded perspective view showing the compact container comprising a pump having a short stroke distance according to the present invention; Fig. 4 is a sectional view showing the compact container comprising a pump having a short stroke distance according to the present invention; Fig. 5 is a sectional view showing the compact container comprising a pump having a short stroke distance according to the present invention in a compressed state; Fig. 6 is a sectional view showing the compact container comprising a pump; having a short stroke distance according to the present invention, after releasing the compressed state. A compact container comprising a pump having a short stroke distance according to one embodiment of the present invention will be described in detail with reference to the accompanying drawings. Fig. 2 is a perspective view showing a compact container comprising a pump having a short stroke distance according to the present invention; Fig. 3 is an exploded perspective view showing the compact container comprising a pump having a short stroke distance FIG. 4 is a sectional view showing the compact container comprising a pump having a short stroke distance according to the present invention; FIG. 5 is a sectional view showing the compact container comprising a pump having a short distance; Figure 6 is a sectional view showing the compact container comprising a pump having a short stroke distance in accordance with the present invention, after releasing the compressed state. A compact container comprising a pump having a short stroke distance according to the embodiment of the present invention, as shown in Figures 3 and 4, which comprises a container body 10 provided with a side of a button 11 and a container cover 20 hingedly coupled to one side of the container body 10 for opening and closing the container body 10, comprises: an inner container 30 having a content receiving space 31; a pump support plate 40 coupled to a top of the inner vessel 30 for sealing the inner vessel and provided in a central portion thereof with a cylinder 51; and a pump 50 installed on an upper central portion of the pump support plate 40 for pumping a content and having a stroke distance of 1.5 mm to 2.5 mm in which the ratio of the stroke distance to the diameter Inside the cylinder 51 is 1/5 to 1/13.
    [0008] An inner container receiving space 12 is formed in the container body 10 to receive the inner container 30, and a first mounting flange 13 and the second and third mounting flanges 14 and 15 formed on an upper side of the first flange. 13 and spaced apart from each other by a predetermined distance are formed in an inner side surface of the container body 10. In addition, a hook coupling groove 16 is formed in an inner side surface of the container body 10. container body 10 in a position corresponding to the button 11.
    [0009] The knob 11 is integrally formed on one side of the container body 10, and a locking protrusion 17, which easily retracts under pressure from a user, protrudes from an upper side The container lid 20 opens and closes the container body 10, a hook 21 having a protruding shape is formed on one side of the container lid 20 at a position which is in correspondence with a body locking protrusion of container 10, so that the hook 21 hooks to the locking protrusion 17 of the container body 10.
    [0010] In addition, a mirror 22 is placed on an inner face of the container lid 20 so that a user can easily apply makeup. A lower plate 32 is formed on an inner side of the inner container 30 to push the contents upward, and the lower plate 32 makes a close contact with an inner side surface of the inner container 30. The inner container 30 comprises a lower surface inner container 33, an inner wall 35 extending upwardly from the inner container bottom surface 33 and an outer wall 36 spaced from the inner wall 35 out a predetermined interval. A mounting groove 361 is formed on an outer circumference of the outer wall 36 of the inner container 30 and is coupled to the first mounting flange 13 of the container body 10 and a coupling groove 362 is formed on an inner circumference of the outer wall 36. In addition, an air circulation hole 34, through which outside air enters, is formed in the lower surface of the inner container 33 of the inner container 30. The pump support plate 40 The shape of a plate and is coupled to an upper portion of the inner container 30 to seal the inner container 30. A cylinder 51 is formed integrally in the center of the pump support plate 40, a groove Sleeve coupling 42, to which a sleeve 53 of the pump is coupled, is formed on an outer side of the cylinder 51 and a lower extension wheel 43 extends downwardly from an outer side. of the socket coupling groove 42.
    [0011] A coupling protrusion 431 is formed on an outer circumference of the lower extension wheel 43 of the pump support plate 40, so that the coupling protrusion 431 is coupled to the coupling groove of the container. 30, and a mounting wheel 432 protrudes from an upper side of the coupling protrusion 431 and is inserted between the second and third mounting flanges 14 and 15 of the container body 10. The pump 50 pumps the contents and as in the conventional pump, it comprises a cylinder 51, a suction valve plate 52, a piston 55 and a piston ring 56. However, unlike the conventional pump, the pump 50 is installed in a upper portion of the pump support plate 40 to maximize the region of the content receiving space 31, the stroke distance is 1.5 mm to 2.5 mm, and the ratio of the stroke distance to the 30 diameter i The inside of the cylinder 51 is 1/5 to 1/13, so that the stroke distance of the pump 50 is significantly smaller and the inside diameter of the cylinder 51 is larger than in the conventional pump.
    [0012] The ratio of the stroke distance of the conventional pump to the inside diameter of the cylinder is shown in Table 1 below. Table 1 Ratio of the Ratio Diameter Pump Volume (mm) Cylinder (mm) Discharge (cm3) 6.3 7.2 1 / 1.143 0.256 5.8 8.4 1 / 1.448 0.321 5.2 7.6 1 / 1.462 0.236 4 7.66 1 / 1.915 0.184 3.0 9.0 1/3 0.191 3.2 9.7 1 / 3.031 0.236 As shown in Table 1, the conventional pump has a stroke distance of 3.0 mm. at 6.3 mm, and a ratio of the stroke distance of the pump to the inside diameter of the cylinder from 1/1 to 1/3, so that when the conventional pump is employed in a container 10 such as a compact container having a short vertical length and a long transverse length, the conventional pump is housed in the content receiving space formed in the container body occupying a large part of the content receiving space. To solve the problems described above, in the compact container comprising a short stroke pump according to the present invention, the stroke distance of the pump 50 is reduced to 1.5 mm to 2.5 mm to maximize the the inside diameter of the cylinder 51, the ratio of the stroke distance to the inside diameter of the cylinder 51 varies from 1/5 to 1/13 and the pump 50 is installed in an upper part of the pump support plate 49 under a plate form, so that the content receiving space 31 of the inner container 30 can be used to a maximum extent. The pump 50 may include: the cylinder 51 located on an upper central side of the pump support plate 40 and having in a lower surface a content suction hole 58; the suction valve plate 52 mounted on the bottom surface of the cylinder 51 for selectively opening and closing the content suction hole 58; the socket 53 coupled to the outer side of the cylinder so that the sleeve 53 rests on the upper end of the cylinder 51; the elastic member 54 mounted on the upper portion of the bushing 53 or the pump support plate 40 for resiliently supporting the vertical displacement member 57; the piston 55 placed on the inner side of the cylinder 51; the piston ring 56 making a close contact with the inner side surface of the cylinder 51; and the vertical displacement member 57 coupled to the inner peripheral surface of the piston 55 to move up and down. The vertical displacement member 57 is provided, on a lower central side, with an internal extension wheel 571, which extends to be coupled to the piston 55, and an external extension wheel 572 which extends, while spaced from an outer side of the inner extension wheel 571, by a predetermined distance to locate around an outer side of the segment 56. In addition, an upper extension wheel 573, to which is coupled a distribution plate 70, extends from the upper central side of the vertical displacement member 57. Several slots 574 (or small spaces), through which the pumped content passes, are formed on an outer circumference. of the inner peripheral wheel 571 of the vertical displacement member 57. A through hole 531 through which an outer extension wheel 572 of the vertical displacement member 57 passes may be formed in the center of the bushing 53. and a party Inner rim 532 which extends into through hole 531 may be formed. A plurality of elastic member receivers 533 may be formed on an outer side of the through hole 531, and an outer peripheral portion 30 inserted into a socket coupling groove 42 of the pump support plate 40 is formed on an outer side. of the resilient member receiving portion 533. An inner end portion of the inner circumferential portion 532 of the sleeve 53 may be rounded in shape.
    [0013] In addition, a space 59 of 3.0 mm to 1.2 mm may be formed between an inner peripheral portion 532 of the sleeve 53 and an outer extension wheel 572 of the vertical displacement member 57, so that that the vertical displacement member 57 is movable in the bushing 53. In other words, the upper portion of the piston ring 56 of the pump 50 is extended outwardly, a narrow contact wheel 562 is formed on an outer side of the upper end of the segment 56 such that the outer side of the upper portion of the segment 56 makes a close contact and is inserted into the outer extension wheel 572 of the vertical displacement member 57, and a piston blade 561 of the segment 56 makes a close contact with an inner side surface of the cylinder 51, so that even when pressure is exerted on the vertical displacement member 57 as it is tilted on an côt the interior of the cylinder 51 is sealed by the piston ring 56, whereby the pump 50 operates normally. Therefore, even when the user does not vertically press the central portion of the discharge plate 60 but presses an off-center portion such that the vertical displacement member 57 is inclined, the piston ring 56 in the cylinder 51 works normally, which allows easy pumping of the contents. A discharge plate 60, in which a plurality of discharge holes 61 are formed, is placed on an upper side of the pump 50, and a delivery wheel 62, in which one side of an outer circumference is opened so that the contents can pass, is formed at a lower side of the discharge hole 61.
    [0014] A distribution plate 70 may further be formed on an upper side of the pump 50. A content diffusion flow path 71 is formed in an upper surface of the distribution plate 70 to diffuse the contents, a pair of semicircular protuberances 72 is formed at an outer limit of the distribution plate 70, and a coupling hole 73, in which is inserted the upper extension wheel 573 of the vertical displacement member 57 , is formed in a central portion of the distribution plate 70.
    [0015] An annular button member 80 may further be formed on an upper side of the dispensing plate 70. A pressure button 81 may protrude outwardly from an upper portion of one side of the dispenser element. 80, a hook 82 may be formed on an outer side of an opposite side of the pressure button 81, and a pair of semicircular grooves 83 may be formed in a vertical position with respect to a direction in which the button pressure 81 and the hook 82 are coupled. The semicircular protrusion 72 and the semicircular groove 83 are in the form of a semicircle, and the semicircular protrusion 72 is inserted into the semicircular groove 83. The diameter of the semicircular protrusion 72 is less than that of the semicircular groove 83, so that when the user presses the pressure button 81 to discharge the contents, even if the button member 80 is depressed in an inclined state, the semicircular groove 83 of the knob member 80 rotates on the upper portion of the semicircular protrusion 72 of the distribution plate 70 and changes the center pressed such that the distribution plate 70 can vertically press the vertical displacement member 57 of the pump 50.
    [0016] A method of assembling the compact container comprising a pump with a short stroke distance configured as above will be described below. To assemble the compact container comprising a short stroke pump according to the present invention, as shown in Fig. 4, the inner container 30 is mounted in the container body 10, to which the container lid 20 is hingedly coupled. on one side. Then, the bottom plate 32 is inserted into the inner container 30, the contents are inserted and the pump support plate 40 is coupled to the upper part of the inner container 30, in which the lower extension wheel 43 The pump support plate 40 is inserted between the inner and outer walls 35 and 36 of the inner vessel 30 while the lower wheel 432 of the lower extension wheel 43 is inserted into the second and third mounting flanges 14. and then the container body 10. Then the pump 50 is installed on the pump support plate 40, the distribution plate 70 is coupled to the upper part of the vertical displacement member 57 of the pump 50, and The button member 80 is mounted on the upper part of the distribution plate 70, the positions of the semicircular protuberance 72 of the distribution plate 70 and the semicircular groove 83 of the elem. The button member 80 is aligned to mount the button member 80 on the upper portion of the dispenser plate 70 while the hook 82 of the button member 80 is inserted into the hook coupling groove 16 of the body. Finally, the dispensing plate 60 is attached to the upper side surface of the dispensing plate 70 to complete the assembly of the compact container comprising a low stroke pump according to the present invention. The use of the compact container comprising a short stroke pump assembled by the method described above will now be described. To use the compact container comprising a short stroke pump according to the present invention, as shown in Fig. 5, the pressing button 81 of the button member 80 is depressed, or the upper surface of the delivery plate 60. When pressing the pressure knob 81 or the discharge plate 60, the knob member 80 tilts and moves downward, and the discharge plate 70 mounted on the bottom side of button 80 moves downward with the button member 80. As the diameter of the semicircular protrusion 72 is smaller than the diameter of the semicircular groove 83 of the button member 80, even when the button 80 is depressed in the tilted state, the semicircular groove 83 of the knob member 80 is pressed from the top of the semicircular protuberance 72 of the distribution plate 70, so that the pump 50 of the plaq The downward movement of the vertical displacement member 57, the piston 55 and the piston ring 56 coupled to the underside of the vertical displacement member 57 move downwardly with the vertical displacement member 57, so that the internal volume of the cylinder can be reduced. As a result, pressure is generated inside the cylinder 51, and the contents of the cylinder 51 are forced out due to the pressure, so a discharge pressure is generated so that the valve plate of suction 52 closes the content suction hole 58 formed in the lower surface of the cylinder 51. Simultaneously, the contents of the cylinder 51 exits between the piston 55 and the segment 56, passes through the slot 574 of the vertical displacement member 57, passes through the diffusion flow path 71 of the distribution plate 70 and is discharged through the discharge hole 61 of the discharge plate 60. Then, when the pressure applied to the pressure button 81 is released, as shown in Fig. 6, the vertical displacement member 57 moves upwardly due to the elasticity of the elastic member 54 which resiliently supports the vertical displacement member 57. In addition, the piston No. 55 and the segment 56 coupled to the lower side of the vertical displacement member 57 move upwardly with the vertical displacement member 57, so that the interior volume of the cylinder increases, creating a depression. The depression created in the cylinder 51 raises a suction valve plate 521 of the suction valve plate 52, so that the content suction hole 58 formed in the lower surface of the cylinder 51 opens. As a result, the contents of the inner container 30 flow into the cylinder through the contained suction hole 58 while the lower plate 32 installed in the inner container 30 is moved upwardly. Although the compact container comprising a short stroke pump of the present invention has been shown and described in particular by way of embodiments and with reference to the accompanying drawings, it should in no way be interpreted to limit the scope of the present invention.
    权利要求:
    Claims (9)
    [0001]
    REVENDICATIONS1. A compact container comprising: an inner container (30) having a content receiving space (31); a pump support plate (40) coupled to an apex of the inner vessel (30) for sealing the inner vessel and provided at its center with a cylinder (51); and a pump (50) installed on an upper central portion of the pump support plate (40) for pumping a content and having a stroke distance of 1.5 mm to 2.5 mm, wherein a ratio of the distance stroke and an inner diameter of the cylinder (51) is 1/5 to 1/13.
    [0002]
    The compact container of claim 1, further comprising a discharge plate (60) disposed on an upper side of the pump (50) and having a plurality of discharge holes (61).
    [0003]
    The compact container according to claim 1, wherein the pump (50) comprises: a cylinder (51) located on an upper central side of the pump support plate (40) and having in a bottom surface a suction hole content (58); a suction valve plate (52) mounted on the lower surface of the cylinder (51) for selectively opening and closing the content suction hole (58); a bushing (53) coupled to an outer side of the cylinder such that the bushing (53) rests on an upper end of the cylinder (51); a piston (55) placed inside the cylinder (51); a segment (56) disposed about an outer side of the piston (55) for making close contact with an inner side surface of the cylinder (51); a vertically movable member (57) coupled to an inner peripheral surface of the piston to move up and down; And an elastic member (54) for resiliently supporting the vertical displacement member (57).
    [0004]
    A compact container according to claim 3, wherein the vertical displacement member (57) is provided on a lower central side with an inner extension wheel (571) which extends to be coupled to the piston (55), and an outer extension wheel (572) which extends, while spaced from an outer side of the inner extension wheel (571), a predetermined distance to locate itself. around an outer side of the segment (56). 10
    [0005]
    A compact container according to claim 3, wherein a through hole (531) through which an outer extension wheel (572) of the vertical displacement member (57) passes is formed in the center of the socket (53). ), and an inner peripheral portion (532) extends into the through hole (531). 15
    [0006]
    The compact container of claim 3 or 5, wherein an inner end portion of the inner peripheral portion (532) of the socket (53) has a rounded shape.
    [0007]
    The compact container according to claim 3 or 5, wherein a gap (59) of 3.0 mm to 1.2 mm is formed between the inner peripheral portion (532) of the bushing (53) and the impeller (53). external extension (572) of the vertical displacement member (57) such that the vertical displacement member (57) is movable in the socket (53).
    [0008]
    The compact container according to claim 3, wherein an upper portion of the piston ring (56) is extended outwardly, an outer side of the upper portion of the segment (56) is closely inserted into an inner side. an outer extension wheel (572) of the vertical displacement member (57), and a piston blade (561) of the segment (56) makes a close contact with an inner side surface of the cylinder (51). , so that even when pressure is exerted on the vertical displacement member (57) while the latter is inclined on one side, the inside of the cylinder (51) is sealed by the piston ring (56). ), whereby the pump (50) operates normally. 3031093 20
    [0009]
    The compact container of claim 3 or 5, wherein a narrow contact wheel (562) is formed on an outer side of the upper end of the segment (56).
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    FR2804887A1|2001-08-17|PUMP COMPRISING A MOBILE MEMBER PROVIDED WITH A CENTRAL CONDUIT AND A MEMBRANE COMPRISING MEANS OF LOCKING COMPRISING ON THIS CENTRAL CONDUIT, AND CONTAINER THUS EQUIPPED
    FR3065447A1|2018-10-26|COMPACT BOX HAVING OPAQUE THIN FILM OVERMOLDED ON A LOWER SURFACE OF A TRANSPARENT DISTRIBUTION PLATE
    EP1050480A1|2000-11-08|Diaphragm pump comprising a preferential deformation area on at least a part of its periphery, and container incorporating the same
    FR2564153A1|1985-11-15|Pump, fitted to a container, for the pressurised diffusion of a fluid
    FR3060281A1|2018-06-22|DEVICE FOR PACKAGING AND APPLYING A SEPARABLE APPLICATOR PRODUCT
    同族专利:
    公开号 | 公开日
    CN106175031B|2019-09-24|
    FR3031093B1|2018-07-27|
    CN106175031A|2016-12-07|
    JP6166757B2|2017-07-19|
    KR101711180B1|2017-03-15|
    CN204861722U|2015-12-16|
    KR20160083524A|2016-07-12|
    JP2016123845A|2016-07-11|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US20090218008A1|2006-02-20|2009-09-03|Reike Corporation|Dispensers e.g. for cosmetics|
    KR101256879B1|2012-01-30|2013-04-25|정만택|A face powder cosmetic case|
    KR101448829B1|2013-07-15|2014-10-13|강성일|Contents exhaust pump|
    KR101471339B1|2014-02-14|2014-12-10|주식회사 엘지생활건강|Cosmetic vessel|
    JPH0349620Y2|1987-04-13|1991-10-23|
    JPH0448749Y2|1987-07-14|1992-11-17|
    JPH0523135Y2|1987-08-05|1993-06-14|
    JPH0510742Y2|1987-10-17|1993-03-16|
    KR101028988B1|2009-03-31|2011-04-12|주식회사 탭코리아|A airless pump have cream cosmetic case|
    KR200461424Y1|2010-02-12|2012-07-11|주식회사 에프에스코리아|Compact Dispenser having airless pump|
    KR200476239Y1|2013-05-16|2015-02-10|펌텍코리아 |Compact Container Having a Uniformly Discharging of Makeup Liquid|KR20160078930A|2016-06-14|2016-07-05|펌텍코리아 |Compact container with integrated tension part|
    KR101897954B1|2016-07-28|2018-09-14|펌텍코리아|COMPACT CONTAINER HAVING RING BUTTON MEMBER AND inserting discharging plate|
    KR101868738B1|2017-03-03|2018-06-18|강성일|Micro pump vessel|
    CN108720237A|2017-04-14|2018-11-02|蒲木科技韩国株式会社|The powder box container of opaque film is insert molded on the bottom surface of transparent discharge plate|
    法律状态:
    2016-11-09| PLFP| Fee payment|Year of fee payment: 2 |
    2017-11-09| PLFP| Fee payment|Year of fee payment: 3 |
    2018-01-05| PLSC| Publication of the preliminary search report|Effective date: 20180105 |
    2018-10-10| PLFP| Fee payment|Year of fee payment: 4 |
    2019-11-13| PLFP| Fee payment|Year of fee payment: 5 |
    2020-11-10| PLFP| Fee payment|Year of fee payment: 6 |
    2021-11-02| PLFP| Fee payment|Year of fee payment: 7 |
    优先权:
    申请号 | 申请日 | 专利标题
    KR1020140195479A|KR101711180B1|2014-12-31|2014-12-31|Compact container having a pump with short stroke distance|
    KR20140195479|2014-12-31|
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