Impact-resistant alloy sheet zipper stopper

Abstract

The utility model discloses an impact-resistant alloy sheet zipper stopper, and belongs to the technical field of zipper stoppers. An impact-resistant alloy sheet zipper stopper comprises stopper bodies symmetrically and fixedly arranged at the bottoms of cloth belts on the two sides, connecting blocks are fixedly arranged on the opposite sides of the two stopper bodies, inserting pipes clamped to the connecting blocks along the tops of the stopper bodies are arranged on the stopper bodies in a sliding mode, inserting openings are formed in the outer sides of the bottoms of the inserting pipes, and clamping blocks used for limiting upward movement of the inserting pipes are clamped into the inserting openings. Compared with the prior art, through the metal blocking piece and the metal inserting pipe which are detachably arranged, the situation that a traditional blocking piece and an inserting pipe are directly bonded and are prone to loosening is avoided, the abrasion resistance and the impact resistance of the metal inserting pipe are guaranteed, the metal inserting pipe can be replaced when being abraded, and the zipper does not need to be overall replaced.

Description

Technical Field

[0001] The invention relates to the technical field of zipper stoppers, in particular to an impact-resistant alloy sheet zipper stopper. Background Art

[0002] A zipper is a connector that relies on continuously arranged chain teeth to connect or separate objects. It is now widely used in clothing, bags, tents, etc. It consists of chain teeth, a slider, upper and lower stops or locking parts, etc. Zippers are divided into double-open zippers and double-end zippers. The stopper is a tubular stopper used in conjunction with the insert tube on the double-end zipper.

[0003] Existing stops and inserts are generally made of plastic, and the plastic stops and inserts are mostly directly bonded and fixed, while metal inserts are mostly directly installed on the cloth tapes on both sides of the zipper. When the user uses the zipper for a long time, the connection between the plastic stop and the insert becomes loose and falls off, and the metal insert and the cloth tape also fall off, requiring the user to replace the entire zipper. Summary of the invention

[0004] The invention provides an impact-resistant alloy sheet zipper stopper, which can overcome certain defects of the prior art.

[0005] According to the present invention, an impact-resistant alloy thin sheet zipper stopper includes stops symmetrically fixed at the bottom of cloth tapes on both sides, connecting blocks are fixedly provided on opposite sides of the two stops, and insert tubes are slidably provided on the stops and are clamped to the connecting blocks along the top of the stops, and a socket is provided on the outer side of the bottom of the insert tube, and a clamping block for limiting the upward movement of the insert tube is clamped inside the socket.

[0006] Among them, the materials of the stoppers and the inserts are all alloys.

[0007] Preferably, the connecting block is provided with first inclined surfaces on both sides of the top along the thickness direction of the stopper, and the inside of the insert tube is provided with a slide groove with a bottom connection for the connecting block to be inserted, and second inclined surfaces are provided on both sides of the top of the inner wall of the slide groove for matching with the first inclined surfaces.

[0008] The above structure ensures that after the insert tube is plugged into the connection block, when the user pulls down the zipper head, the impact on the insert tube can make the insert tube and the connection block more tightly connected.

[0009] Preferably, the connection block is fixedly provided with a plurality of protrusions on both sides of the bottom along the thickness direction of the stopper; and the inner wall of the slide groove is provided with grooves for matching with the plurality of protrusions on both sides of the bottom.

[0010] The above structure can make the connection between the insert pipe and the connecting block tighter and avoid looseness.

[0011] Preferably, grooves and protrusions that engage with each other are respectively provided on the tops of the two opposite sides of the two insertion tubes.

[0012] Through the above structure, the two insert tubes can be positioned, the insertion accuracy of the insert tubes in the zipper head can be improved, and the deviation of the two insert tubes can be avoided.

[0013] Preferably, the socket and the slide groove are connected, and abutment grooves for inserting the card block are provided at the inner walls opposite to the socket, and the inner walls of the socket are inclined on both sides.

[0014] Through the above structure, the bottom of the cannula can be limited to prevent the cannula from moving upward and loosening. At the same time, when the cannula is removed, the cannula can be removed by pushing out the clamping block without replacing the entire cannula.

[0015] Preferably, the bottoms of the two tubes on opposite sides are arranged in opposite arc shapes.

[0016] The above structure makes it easier for the two insertion tubes to limit the position of the zipper head.

[0017] The beneficial effects of the present invention are as follows:

[0018] Compared with the prior art, the detachable metal stopper and metal insert can avoid the problem of the traditional stopper and the insert being easily loosened by direct bonding, and the wear resistance and impact resistance of the metal insert can be ensured. When the metal insert is worn, it can be replaced without the need to replace the entire zipper. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the installation structure of an impact-resistant alloy sheet zipper stopper;

[0020] Figure 2 It is a schematic diagram of a stopper and an inserting tube structure of an impact-resistant alloy sheet zipper stopper;

[0021] Figure 3 A schematic diagram of the explosion structure of a stopper and a plug of an impact-resistant alloy sheet zipper stopper;

[0022] Figure 4 It is a schematic diagram of the side cross-sectional structure of an insert tube of an impact-resistant alloy sheet zipper stopper;

[0023] Figure 5 The present invention is a schematic diagram of the front cross-sectional structure of an insert tube of an impact-resistant alloy sheet zipper stopper. DETAILED DESCRIPTION

[0024] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the embodiments. It should be understood that the embodiments are only for explaining the present invention and are not intended to limit it.

[0025] Example 1

[0026] See also Figure 1-5The present embodiment provides an impact-resistant alloy sheet zipper stopper, including a stopper 100 symmetrically fixed at the bottom of the cloth tapes on both sides, a connecting block 310 fixedly arranged on the opposite sides of the two stoppers 100, a plug 110 slidably arranged on the stopper 100 and clamped to the connecting block 310 along the top of the stopper 100, a socket 420 is arranged on the outer side of the bottom of the plug 110, and a clamping block 440 for limiting the upward movement of the plug 110 is clamped inside the socket 420.

[0027] The stopper 100 and the insert tube 110 are both made of alloy.

[0028] Compared with the prior art, this embodiment uses detachable metal stops and metal inserts, which not only avoids the problem of the traditional stops and inserts being easily loosened due to direct bonding, but also ensures the wear resistance and impact resistance of the metal inserts. When the metal inserts are worn, they can be replaced without the need to replace the entire zipper.

[0029] In this embodiment, the connecting block 310 is provided with a first inclined surface 320 on both sides of the top along the thickness direction of the stopper 100, and the inside of the insert tube 110 is provided with a slide groove 410 with a bottom connection for the connecting block 310 to be plugged in, and the inner wall of the slide groove 410 is provided with a second inclined surface 510 on both sides of the top for matching with the first inclined surface 320.

[0030] The above structure ensures that after the insert tube 110 is plugged into the connection block 310 , when the user pulls down the zipper head, the impact on the insert tube 110 can make the insert tube 110 and the connection block 310 more tightly connected.

[0031] In this embodiment, a plurality of protrusions 330 are fixedly provided on both sides of the bottom of the connection block 310 along the thickness direction of the stopper 100 ; and slots 520 for cooperating with the plurality of protrusions 330 are provided on both sides of the bottom of the inner wall of the slide groove 410 .

[0032] Through the above structure, the connection between the cannula 110 and the connecting block 310 can be made tighter to avoid looseness.

[0033] In this embodiment, the tops of the two opposite sides of the two inserting tubes 110 are respectively provided with a groove 210 and a protrusion 220 that are engaged with each other.

[0034] Through the above structure, the two insert tubes 110 can be positioned, the insertion accuracy of the insert tubes 110 in the zipper head can be improved, and the deviation of the two insert tubes 110 can be avoided.

[0035] In this embodiment, the socket 420 and the slide groove 410 are connected, and the inner walls of the slide groove 410 and the socket 420 are provided with abutment grooves 430 for inserting the card block 440, and the inner walls of the socket 420 are inclined on both sides.

[0036] Through the above structure, the bottom of the cannula 110 can be limited to prevent the cannula 110 from moving up and loosening. At the same time, when the cannula 110 is removed, the cannula 110 can be removed by pushing out the block 440 without replacing the entire cannula.

[0037] In this embodiment, the bottoms of the two opposite sides of the two insertion tubes 110 are arranged in opposite arc shapes.

[0038] The above structure facilitates the two inserts 110 to limit the position of the zipper head.

[0039] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on one or several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.

[0040] The present invention and its implementation methods are described schematically above, and the description is not restrictive. The embodiments shown in the embodiments are only part of the implementation methods of the present invention, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by the embodiments and designs a structure and an implementation method similar to the technical solution without creativity without departing from the purpose of the invention, they should all fall within the protection scope of the present invention.

Claims

1. An impact-resistant alloy sheet zipper stopper, characterized in that: The invention comprises a stopper (100) symmetrically fixedly arranged at the bottom of the cloth belts on both sides, a connecting block (310) being fixedly arranged on opposite sides of the two stoppers (100), an inserting tube (110) being slidably arranged on the stopper (100) and being clamped to the connecting block (310) along the top of the stopper (100), a socket (420) being arranged on the outer side of the bottom of the inserting tube (110), and a clamping block (440) for limiting the upward movement of the inserting tube (110) being clamped inside the socket (420).

2. The impact-resistant alloy sheet zipper stopper according to claim 1, characterized in that: The connecting block (310) is provided with first inclined surfaces (320) on both sides of the top along the thickness direction of the stopper (100), the inserting tube (110) is provided with a slide groove (410) with a bottom communicating arrangement for the connecting block (310) to be inserted, and the slide groove (410) is provided with second inclined surfaces (510) on both sides of the top of the inner wall for matching with the first inclined surface (320).

3. The impact-resistant alloy sheet zipper stopper according to claim 1, characterized in that: The connection block (310) is fixedly provided with a plurality of protrusions (330) on both sides of the bottom along the thickness direction of the stopper (100); and the bottom of the inner wall of the slide groove (410) is provided with slots (520) for matching with the plurality of protrusions (330) on both sides.

4. The impact-resistant alloy sheet zipper stopper according to claim 1, characterized in that: The tops of the two opposite sides of the two insertion tubes (110) are respectively provided with grooves (210) and protrusions (220) that are engaged with each other.

5. The impact-resistant alloy sheet zipper stopper according to claim 1, characterized in that: The socket (420) and the slide groove (410) are connected to each other, and abutment grooves (430) for inserting the card block (440) are provided at the inner walls opposite to each other of the slide groove (410) and the socket (420), and the inner walls of the socket (420) are inclined on both sides.

6. The impact-resistant alloy sheet zipper stopper according to claim 1, characterized in that: The bottoms of the two insertion tubes (110) on opposite sides are arranged in opposite arc shapes.

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