• 专利附录
  • 专利说明
  • 权利要求
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    • 专利摘要:
    Protection (100) for transporting and storing sharp objects, which protection (100) is enclosed around at least the sharp part of the object and which protection. (100) is provided with an open insertion end (61) for at least the sharp part of the object and a closed tip end (71), that at least one side of the cover is provided with at least one hole (8, 101, 102, 103, 104, 105, 106), the tip end (71) or a long side of the cover (100) being provided with a securing means (108, 109, 111, 113, 121, 131, 141). (Fig. 10)
    公开号:SE1550621A1
    申请号:SE1550621
    申请日:2015-05-13
    公开日:2016-11-14
    发明作者:Johansson Mikael
    申请人:Chief Of Internet Sweden Ab；
    IPC主号:
    专利说明:

    TECHNICAL FIELD This invention relates to the protection of safer and cheaper transport of sharp objects. The invention also relates to a method of manufacturing the protections.
    Background of the Invention When a private consumer today has to send in sharp objects by post, this is often caused by wrapping the objects in towels or newspaper and taping everything together into an irregular package. Such consignments are not completely safe either during transport or when they are to be unpacked as the knives are noisy. Transport and personal injuries occur and the parcels become both large, awkward and unnecessarily heavy, which raises postage costs and made the parcel / letter may not even go into the mailbox where Posten has a predetermined maximum size.
    Today, there are good packaging for transporting sharp objects when they are new, ie. in its original packaging. There are also countless protections for transport between two places, but very few solutions when you want to transport sharp objects via traditional mail where the original packaging has long been gone. This invention is for an ordinary private consumer to be able to safely send a sharp object via traditional mail with a protection which does not require any special packaging machines, is simple and intuitive to use, inexpensive to produce and safe to use when sending sharp objects via traditional postage.
    The previously known transport protection which appears from the Swedish patent application 1230135-4 shows an existing solution for such a package. However, under adverse conditions of transport, the tip of a sharp object may protrude through the transport guard if, for example, this has been subjected to bending stresses during transport. In addition, the tip can penetrate through the tip end of the transport guard if the sharp object or the self-transport guard receives shocks during transport. If the transport guard encloses the kitchen knife, the knife wall can also penetrate through the guard during stresses during transport.
    OBJECT OF THE INVENTION The present invention aims to make the transport of sharp objects safer and more cost-effective in that the invention has the features stated in the appended patent claims. It also solves the problem of quickly getting sharp objects out of its protection, which means that tasks to be performed become more cost-effective and safe than standing and trying to unwrap a towel or peel off tape from a knife. The protections also provide cost advantages as they can be re-used, which is positive when the items are to be returned or stored. The perforations along the long side of the cover also mean that the cover can be adapted for the length of different sharp objects.
    A further object of the present invention is to provide an improvement of existing protection by eliminating the risk of the tip of a sharp object penetrating through the transport protection.
    Summary of the invention The design of a cover according to the invention means that sharp objects are fixed to the ice cover so that pressure waves from shocks are distributed in the cover rather than focusing towards the point of contact for the impact. For a freshly sharpened kitchen knife with a razor-sharp top and a weight of 250 grams that is released from a 70 cm high letter box against a tile floor, the load becomes "enormous". The result is often that such a sharp object would penetrate both the protection and a possible outer protection in the form of a cardboard package or padded envelope which in turn can lead to damage to the object or personal injury when a razor sharp tip protrudes from the shipment.
    The design of this protection means that the pressure is distributed over the substance of the protection, which in turn means that the protection can be made of less durable material than other protection requirements. These materials are inherently cheaper and in most cases also have a significantly lower weight, which makes the protection suitable for use as safe protection when shipping dewatered objects through traditional mail. Unlike wrapping sharp objects in towels or newspaper, this protection also enables significantly more sharp objects to fit in a package with the same volume, which also saves postage in cases where several sharp objects are to be sent in which may not be contained in the same packaging. The design also means that the objects transported in these shelters can very easily be removed from the shelters and just as easily re-inserted and fixed in the shelters. This provides work effect advantages over other solutions when e.g. a grinder must remove the knives to begin basic grinding.
    The transport protection is provided with a first securing means in the end opposite to the insertion opening opposite the tip end, of the transport protection. The first securing means is formed of a, in relation to the rest of the transport protection, stiffer material with a higher modulus of elasticity, for example a securing means of a polymer connected to a transport protection in cardboard. The design of the first securing means may be in the form of plastic rivets riveted through the tip end to minimize the risk of bending of the tip end and sliding of the sharp object out through the tip end. Another design of the first securing member may be as a fully or partially enclosing portion around the tip end. The partially enclosing part is designed as a folded detail. This enclosure is partially attached to the tip end by an internal toothing or by pressing action. The fastening of the enclosing part can optionally be done in combination with gluing. The enclosing part is provided with substantially flat side surfaces which are preferably pierced by a heel pattern. The heel pattern can also be designed as a net with a mesh size of 5-10 mm. The net may be formed by circular heels.
    A second securing means is connected to the at least one longitudinal side of the transport guard and is designed as similar plastic rivets as described above. Alternative designs of this second securing means are, as externally connected or internally placed protective rails of a material with a higher modulus of elasticity, the transport protection in general. A polymer is also a suitable material for this second securing means.
    In one embodiment of the securing means, this comprises a plurality, preferably three, continuous polymeric rivets which join the two sides of the protection to the initial regions.
    In an embodiment of the securing means, this comprises a completely or partially enclosing part of the edge of the cover, for instance around the tip end, which is the end of the transport cover where the tip of the sharp object is located. The attachment of this enclosing securing means can be done by gluing or riveting. In one embodiment of the securing means, this is provided with internal teeth or barbs which face one or more of the outer surfaces of the protection. The embodiment helps to securely connect the securing means to the cover.
    In an embodiment of the securing means, this is provided with a hole pattern above the surface of the securing means to form a net pattern. The mesh pattern may be formed by rectangular or round holes.
    In one embodiment, the securing means is formed with an elongate front part and two elongate edge parts which parts together form the shape of a U.
    In an embodiment of the securing means, this is formed with a front edge to which support rails are connected and which support rails extend over both sides of the protection.
    In one embodiment, the securing means is designed as an inner or outer rail along at least one long side of the cover.
    In one embodiment of the invention, the insertion end is provided with at least one perforation for a length adjustment of the cover. The perforation can be perpendicular to the longitudinal direction of the protection or be arranged at an angle of, for example, 45 ° in relation to the longitudinal direction. A combination of such perforations is also conceivable within the scope of the invention.
    In an embodiment of the invention, a handle guard is arranged to be threaded over a gripping part of the sharp object and to be connected to the insertion end by either an adhesive band or a string connecting the insertion end to the handle guard.
    In all embodiments of the securing means, these aim to minimize the risk of the tip of the sharp object penetrating through the cover because it moves in its longitudinal direction and thereby out through the end surface of the cover. In addition, these embodiments aim to increase the bending stiffness of the cover at the tip end in order to avoid the cover bending during transport and the tip of the object thereby penetrating through the package.
    The transport cover is preferably in the form of a rectangle which is made from a cardboard blank by punching holes in the blank which is then folded and glued to its final shape. When using the transport guard, the sharp object is inserted through a insertion end so far that the sharp object tip is at the securing means at the tip end. The transport protection is then provided with tape over its side holes in order to use it to fix the sharp object to the protection so that pressure distribution over the protection is to be achieved in the event of shocks. Although cardboard has been considered as a suitable material for the transport protection, other materials such as polymeric foils of suitable thickness or fibrous material or fiber-reinforced foil material can also be used within the scope of the invention. Brief description of the drawings The invention will now be described in more detail with references in connection with the accompanying drawing figures.
    Figure 1 Figure 2Figure 3 Figure 4 Figure 5 Figure 6 Figure 7Figure 8 Figure 9 Figure 10 Figure 11Figure 12Figure 13Figure 14 shows the finished side protection with perforation to adapt its length to different objects. schematically shows the shape of the blank and how holes have been cut out. schematically shows the shape of the blank after folding and gluing of pairs of flaps. schematically shows the shape of the blank after the last folding and gluing, where the protection has taken its shape. schematically shows the protection with the tape material attached above punched. shows the opening of the cover where the sharp object pushes. shows the protection closed short side. shows examples of the construction with a hole instead of several. shows the shape that the protection takes when it is squeezed with a simple grip, which releases the protected object. shows an alternative design of the cover for seen with the first embodiment of a securing member at its tip end. shows a second design of the securing means. shows a third design of the securing means .. shows a fourth design of the securing means. shows a fifth design of the securing means. Figure 15 shows a handle protection for a transport protection according to the invention.
    Detailed Description of the Invention The transport guard 100 according to an embodiment of the invention has the shape of a rectangle according to Figure 1 with two parallel long sides 11, 12 and a short side 13 perpendicular thereto at a tip end and opposite an insertion end shown with perforations. Due to their shape, such packaging / protection is easy to pack tightly in boxes that stay within Posten's maximum permitted dimensions. Compared to towels, newsprint and many types of protection, several protections and sharp objects can be packed in a box / envelope, which also becomes lighter and takes up less volume than a box with towels or newsprint as protection.
    The protection has offset holes, cf. Figure 2, on the respective side of the cover and adhesive tape 154 in the form of a tape attached over the holes. When an object is inserted into the cover and reaches the closed short side 13 of the cover, it stops. Then the tape is pressed above the holes that form push buttons, whereby the object is fixed in the protection at multi-fixation points. Compared with traditional protective cases and box-like packaging, the object is fixed at several attachment points, which means that the force from shocks is distributed. A sharp object such as a knife placed in a package over the cover instead of e.g. focuses on a much smaller surface when a guard is released on the ground. This means that lighter and significantly cheaper materials can be used to safely transport sharp objects.
    The package is produced by punching out the mold according to Figure 2 from a blank. The whole flärpen, ie. the protruding tongue 1 indicated by the line in the drawing is glued to line 2. At line 2 the protruding tongue 1 is folded so that the glue adheres to the inside of the cover. The protruding tongue 3 which the line points to is folded in the wide distance as line 4 shows. The flaps, ie. the protruding tongues 1, 3 which the lines point to are now folded and glue is attached to their respective outside which the lines 5 and 6 in Figure 3 point to, which creates an extra reinforcement for sharp objects with tip when they are inserted. Then the guard is folded at the position that line 7 points to and the guard 100 now resembles according to figure 4 a rectangle with holes which do not lie opposite each other on the corresponding side of the guard, it is thus not possible to see straight through the guard, as lines 8 and 9 in figure 2 indicate. In the next manufacturing step, the covers 7 are provided with tape 10 along the long sides of the covers and over the openings, which figure 5 shows.
    Figure 6 shows a view from the open insertion end 61 of the cover and Figure 7 shows the closed tip end 71 of the cover while Figure 8 shows the insertion end 61 and tip end 71 of the cover.
    The construction of the protection is now complete and now e.g. a knife is inserted and removed from the cover without any problems. The heel under the tape 10 according to figure 5 is clearly visible and can now be imitated with "buttons". By introducing a sharp object such as single knife and pressing the buttons, the knife is now fixed in the example with the protection by the tape sticking to the flat side of the knife blade. It is through this that forces collide and fall, e.g. when thrown into a letter box / letter box, distributed over the cover instead of concentrating on a certain part of the cover which would then have risked breaking it. The knife is now well fixed and does not like to be shaken out by hand, which still corresponds to the forces from a regular mail gang. The knife can easily be removed from the cover by squeezing the cover with a simple handle at the longitudinal sides 11, 12 corresponding to the positions of the reference lines to 11 and 12, which figure 1 shows. The cover then folds in the middle at position 13 and then forms the open shape of the insertion end 61 which can be seen in figure 9. When the cover takes that shape the release tape 10 from the sharp object and it is now only necessary to pull the object out completely without using any force.
    Sharp objects such as knives have different lengths. By at least one perforation 14 along the short side of the cover according to Figure 5, the length of the cover can be adapted to the length of the sharp objects by tearing off the cover along the perforation. This made the protection fits both long sharp objects and short ones, e.g. a long bread knife and a short tomato knife.
    Figure 10 shows an alternative design of the heel cover 100 with non-uniform diameter heel-shaped circles where the heel 101 of largest diameter is located closest to the insertion end and where the heel 103 of the smallest diameter is located closest to the tip end 71 with one or more heels 102 with a diameter between these outer diameters. placed between these outer heels. The fact that the heel near the tip end has the smallest diameter aims to be able to attach a small sharp object with an adhesive fastener without the risk of stapling the bed sides of the transport guard together. The larger heels contribute to a larger attachment surface for larger sharp objects. Figure 8 also shows the offset holes 104, 105, 106, on the opposite side of the transport guard with dashed lines.
    The tip end is provided with a securing means 108 in the form of a rivet of a polymeric material which compresses the transport guard in the area of the rivet. The figure shows three rivets 108 ', 108 ", 108"' which are placed in line with equidistant distances across the transport guard at the tip end 71. A long side of the transport guard can also be provided with a similar securing member 109, shown in the figure with eight rivets placed on line with equidistant distance along the transport protection at one of its edges where a knife edge may end up when using the transport protection.
    Figure 11 shows a second design of the securing means 111 in the form of a single sleeve or folded protective part connected to the tip end 71 of the transport guard 100. In a corresponding manner as in Figure 10, the front holes 101, 102, 103 with solid lines and the hidden holes 104 of the back are shown. , 105, 106 with dashed lines. Furthermore, the transport guard 100 is provided with three perforations 112 at its insertion end 61 so that the length of the guard can be easily adapted to different lengths of sharp objects. The figure shows that the perforations 112 are placed across the protection perpendicular to the longitudinal direction of the protection, but embodiments with perforations at other angles over the protection are also conceivable within the scope of the invention. The figure also shows that the transport guard 100 can be provided with a securing means 113 designed as an inner rail along at least one long side of the guard 100. This rail can alternatively be placed externally on the guard or both internally and externally.
    Figure 12 shows a third design of the securing member 121 where it is designed as a sleeve or as a folded part connected to the tip end 71 of the cover 100. The securing means is formed with a hole pattern over its surface which forms a net. The figure shows the holes in the hole pattern circular, but also rectangular holes are also relevant for other embodiments where the hole pattern forms a more conventional network. The figure also shows the smallest hole 103 on the front.
    Figure 13 shows a fourth design of the safety member 131 which is designed as a U-shaped sleeve enclosing the tip end 71 of the transport guard 100. The sleeve is formed with an elongate front part 132 which at its two ends is connected to two elongate edge parts 133, 134 perpendicularly connected to the front part 132. Thus these parts together form the shape of a U with the function 9 to both form a puncture protection and a stiffening of the tip end 71. This figure also shows the smallest hole 103 on the front.
    Figure 14 shows a fifth design of the securing member 141 which is formed with a front edge 142 to which support rails 143 are connected and which support rails 143 extend over both sides of the cover 100. The support rails 143 aim to support the tip end 71 against bending and thereby avoid the tip of the sharp object protruding from the transport cover 100. In the design shown in the figure, the support rails are arranged as triangles connected to the front edge 142. This figure also shows the smallest hole 103.
    Figure 15 shows a conveyor cover 100 to which a handle cover 151 is connected by being stepped over a gripping part 152 of the sharp object 153 which is inserted into the conveyor cover 100. The handle cover 151 is connected to the insertion end 61 of the conveyor cover 100 by an adhesive band 15 binds the insertion end 61 with the handle cover 151. As can be seen from the figure, the adhesive tape 154 may be long enough to also overlap one or more holes 101 to hold the sharp object 153 in the transport cover 100 in which the figure is shown in broken lines. Of course, adhesive tapes 154 can be applied to both sides of the transport cover to ensure retention of the handle protection and the sharp object, respectively.
    Figure 16 shows an, in relation to what is shown in Figure 15, an alternative fastening of the handle cover 151 to the transport cover 100 by winding a cord 164 around a key plate 165 on the transport cover 100 and / or on the handle cover 151. In this embodiment, a strip-shaped tape material 166 connected to the conveyor cover 100 overlapping the holes 101 to retain the sharp object 153 in the conveyor cover 100.
    The embodiments in Figures 15 and 16 show that the transport guard 100 is provided with securing means 108 ', 109 as previously described. Also intermediate of the embodiments shown in Figures 10-14 are conceivable within the scope of the invention, for example sleeve-shaped, U-shaped or net-shaped securing means with rivets along one or more sides; U-shaped securing means which are provided with support rails between its edge portions; Support rail-shaped securing means where a net is arranged between the support rails, etc.
    In all embodiments, the securing means 108, 111, 121, 131, 141 may be provided with internal teeth or barbs which face one or more of the external surfaces of the protection to secure the securing means to the protection. The attachment of the securing means with an adhesive separately or in combination with said teeth or barbs can also be made within the scope of the invention.
    All embodiments can also be provided with the perforations shown in Figure 11 in order to facilitate an adaptation of the transport protection to different lengths of sharp objects.
    权利要求:
    Claims (14)
    [1]
    A guard (100) for transporting and storing sharp objects, the guard (100) being circumferentially formed around at least the sharp part of the object and the guard (100) being provided with an open insertion end (61) for at least the sharp part of the object and a closed tip end (71), that at least one side of the cover is provided with at least one hole (8, 101, 102, 103, 104, 105, 106), characterized in that the tip end (71) or a long side of the cover (100) is provided. seen with a fuse (108,109,111,113,121,131,141).
    [2]
    Protection according to Claim 1, characterized in that the protection is provided with at least one perforation (14, 112) in its insertion end (61), in order to make it possible to adapt the protection to the length of different sharp objects by shortening the protection in its longitudinal direction. direction of perforation (14).
    [3]
    Protection according to one of Claims 1 or 2, characterized in that one side of the protection (100) is provided with several holes.
    [4]
    Protection according to one of Claims 1 to 3, characterized in that both sides of the protection (100) are provided with at least one hole which is offset in relation to one another, so that it is not possible to see straight through the protection.
    [5]
    Protection according to Claim 4, characterized in that both sides of the protection (100) are provided with several holes.
    [6]
    Protection according to one of Claims 1 to 5, characterized in that the securing means (108, 109) comprise a plurality, preferably three, of continuous polymer rivets which join the two sides of the protection (100) in the rivet areas.
    [7]
    Protection according to one of Claims 1 to 5, characterized in that the securing means (111, 121, 131, 141) comprise a completely or partially enclosing part of the edge of the protection, for example around the tip end (71). 12
    [8]
    Protection according to claim 7, characterized in that the securing means (111, 121, 131, 141) are provided with internal teeth or barbs which face one or more of the external surfaces of the protection.
    [9]
    Protection according to one of Claims 7 to 8, characterized in that the securing means (121) is provided with a hole pattern (122) over the surface of the securing means (121) forming a mesh pattern.
    [10]
    Protection according to one of Claims 7 to 8, characterized in that the securing member (131) is formed with an elongate front part (132) and two elongate roof edge parts (133, 134) which parts together form the shape of a U.
    [11]
    Protector according to one of Claims 7 to 8, characterized in that the securing member (141) is formed with a front edge (142) to which support rails (143) are connected and which support rails (143) extend over the cover (143). 100) both sides.
    [12]
    Protection according to one of Claims 1 to 5, characterized in that the securing means (113) is designed as an internal or external rail along at least one longitudinal side of the protection (100).
    [13]
    Protection according to one of Claims 1 to 12, characterized in that the insertion end (61) is provided with at least one perforation (112) for a longitudinal adjustment of the protection (100).
    [14]
    Protection according to one of Claims 1 to 13, characterized in that a handle protection (151) is arranged to be passed over a gripping part of the sharp object and to be connected to the insertion end (61) by either an adhesive band (152) or a string (153) connects the insertion end (61) to the handle guard (151).
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    同族专利:
    公开号 | 公开日
    SE543537C2|2021-03-23|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1550621A|SE543537C2|2015-05-13|2015-05-13|Protection for transport and storage of sharp objects equipped with a safety device|SE1550621A| SE543537C2|2015-05-13|2015-05-13|Protection for transport and storage of sharp objects equipped with a safety device|
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