CN212814774U

CN212814774U - Zipper capable of preventing clothes from being clamped

Info

Publication number: CN212814774U
Application number: CN202021861268.1U
Authority: CN
Inventors: 李永轮; 李慧; 芦旭东
Original assignee: Xian Polytechnic University
Current assignee: Xian Polytechnic University
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-03-30
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a prevent zip fastener of pressing from both sides clothes has added guide rail structure and rail guard design in the zip fastener, can effectual protection pull head and chain tooth's harm, can also prevent during the clothes insertion zip fastener, secondly adopted mortise and tenon structural design in the rail guard design, can increase the steadiness of every rail guard in the use to can conveniently demolish the rail guard. The utility model discloses can prevent to appear because there is the phenomenon that the zip fastener often cliies the clothes when sliding in the gap between the zip fastener, have simple structure, move stable advantage.

Description

Zipper capable of preventing clothes from being clamped

Technical Field

The utility model belongs to the technical field of the clothing zip fastener, concretely relates to prevent pressing from both sides zip fastener of clothes.

Background

At present, the zipper mainly realizes the tight connection of two sides through the meshing action between two zipper teeth, and when a zipper head slides, the zipper teeth are oppositely closed or separated, so that the functions of closing and opening the zipper are achieved. With the development of life, the requirements of people on the zipper are higher and higher, and the phenomenon that the zipper head clamps clothes when sliding due to the gap between the chain and the zipper head often causes inconvenience in life, so that the zipper which is firm and prevents clamping is very necessary to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent pressing from both sides zip fastener of clothes has solved the problem that the peripheral clothing of zip fastener is often carried to the zip fastener head of drawing a zipper that prior art exists when sliding.

The utility model provides a, a prevent zip fastener of pressing from both sides clothes, including a pair of zipper strip, be provided with two tracks that the structure is the same respectively along the relative inboard of a pair of zipper strip, span two tracks and be provided with and follow its gliding pull head, be provided with the chain tooth respectively along the inboard edge of two tracks, the edge that the chain tooth was kept away from to two tracks is provided with the rail guard respectively, and the gap between pull head and the track is not less than to the height of rail guard.

The utility model discloses a characteristics still lie in:

the guard rail includes a protrusion structure and a groove structure.

The groove structure is connected to one side of the track on each zipper tooth, a groove is formed in the bottom surface of each groove structure, a second through hole and a cylindrical rod are arranged on the two opposite side surfaces perpendicular to the bottom surface respectively, and the direction of the second through hole is consistent with the arrangement direction of the track.

One end of the cylindrical rod, which penetrates through the side face of the groove structure, extends into the groove, the other end of the cylindrical rod is positioned outside the groove, and the end part of the cylindrical rod outside the groove is matched with the through hole in the adjacent groove structure

The protruding structure comprises a bottom plate, and a convex block is fixedly arranged on the surface of the bottom plate.

The lug is matched with the groove, and is provided with a first through hole matched with the cylindrical rod.

The thickness of the structure after the lug is matched with the groove is the height of the guard rail.

The beneficial effects of the utility model are that, the utility model relates to a prevent pressing from both sides clothing zip fastener strip can prevent that the zip fastener from often pressing from both sides the peripheral clothing of zip fastener when sliding. The design of track and rail guard can effectually prevent the harm of pull head and chain tooth, increases life, and the rail guard has adopted mortise and tenon structural design, guarantees the steadiness of every rail guard in the use of group, easily dismantles moreover.

Drawings

FIG. 1 is a schematic view of a zipper structure of the anti-pinch clothes of the present invention;

FIG. 2 is a front view of a zipper of the anti-pinch garment of the present invention;

FIG. 3 is a schematic view of the structure of the chain teeth in the zipper of the anti-pinch garment of the present invention;

FIG. 4 is a schematic view of the protective guard in the zipper for preventing clamping of clothes according to the present invention;

in the figure, 1, a zipper tooth, 2, a zipper belt, 3, a track, 4, a protective guard, 5, a bottom plate, 6, a lug, 7, a second through hole, 8, a first through hole, 9, a pull head, 10, a cylindrical rod, 11, a groove

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The utility model relates to a zipper for preventing clamping clothes, as shown in figure 1 and figure 2, comprising a pair of zipper strips 2, a row of zipper teeth 1 with the same structure are respectively arranged along the relative inner sides of the pair of zipper strips 2, a track 3 is arranged along the edge of the outer side of the 2 rows of zipper teeth 1, a pull head 9 capable of sliding along the track 3 is arranged on the track 3, the edge of the 2 rows of track 3 far away from the zipper teeth 1 is respectively provided with a protective guard 4, the height of the protective guard 4 is not lower than the gap between the pull head 9 and the track 3, when the pull head 9 slides, the zipper teeth 1 are relatively closed or separated, the function of closing and opening the zipper is achieved, the track 3 arranged at the edge of the zipper teeth 1 makes the pull head 9 slide more smoothly, meanwhile, the protective guard 4 is arranged, the pull head 9 is just clamped into the protective guard 4 in operation, the height of the protective, preventing the garment from being clipped into the zipper.

As shown in fig. 3 and 4, the guard rails 4 include a protruding structure and a groove structure, the protruding structure and the groove structure are matched to form a mortise and tenon structure, when the protruding block 6 of the protruding structure in the mortise and tenon structure is embedded into the groove 11 in the groove structure, the cylindrical rod 11 is just clamped into the first through hole 8 formed in the protruding block 6, and the second through hole 7 formed in the groove structure is matched with the end of the cylindrical rod of the leaking groove of the next guard rail, so that the stability of each guard rail in the group use can be ensured, and the guard rail can be conveniently removed.

The utility model discloses a theory of operation does: firstly, the design of the rail 3 and the guard rail 4 can effectively prevent clothes from being clamped into the zipper, and can also prevent the abrasion of the pull head 9 and the zipper teeth 1, and secondly, the design of the guard rail 4 adopts mortise and tenon structural design. When the adjacent guard rails are combined, the end parts of the cylindrical rods 10 leaking out of the grooves 11 in the groove structures are clamped into the through holes of the adjacent guard rails, so that the stability of each guard rail 4 in the group using process can be ensured, and the guard rails 4 can be conveniently detached.

Claims

1. The utility model provides a prevent zip fastener of clamp clothes, its characterized in that includes a pair of zipper strip (2), follows the relative inboard of a pair of zipper strip (2) is provided with two tracks (3) that the structure is the same respectively, spanes two tracks (3) are provided with can follow its gliding pull head (9), follow the inboard edge of two tracks (3) is provided with chain tooth (1) respectively, the edge that chain tooth (1) was kept away from in two tracks (3) is provided with rail guard (4) respectively, the height of rail guard (4) is not less than the gap between pull head (9) and track (3).

2. A zipper for preventing clamping of clothes according to claim 1, characterized in that the guard rail (4) comprises a protruding structure and a groove structure.

3. The zipper capable of preventing clamping of clothes as claimed in claim 2, wherein the groove structure is connected to one side of the track (3) on each zipper tooth (1), the bottom surface of each groove structure is provided with a groove (11), two opposite side surfaces perpendicular to the bottom surface are respectively provided with a second through hole (7) and a cylindrical rod (10), and the direction of the second through hole (7) is consistent with the arrangement direction of the track (3).

4. A garment pinch resistant zipper as claimed in claim 3, wherein the cylindrical bar (10) extends into the groove (11) through one end of the side of the groove structure, the other end of the cylindrical bar (10) is located outside the groove (11), and the end of the cylindrical bar (10) outside the groove (11) matches the through hole in the adjacent groove structure.

5. The zipper capable of preventing clothes from being clamped according to claim 2, wherein the protruding structure comprises a bottom plate (5), and a convex block (6) is fixedly installed on the surface of the bottom plate (5).

6. A zipper preventing clamping of clothes according to claim 5, characterized in that the projection (6) matches with the groove (11), the projection (6) is provided with a first through hole (8) matching with the cylindrical rod (10).

7. The zipper capable of preventing clothes from being clamped in the claim 5, wherein the thickness of the structure after the projection (6) is matched with the groove (11) is the height of the guard rail (4).