CN213045676U

CN213045676U - Double-sided all-plastic zipper head structure

Info

Publication number: CN213045676U
Application number: CN202022343836.5U
Authority: CN
Inventors: 曾双桂
Original assignee: Yuanyixiang Zipper Guangzhou Co ltd
Current assignee: Yuanyixiang Zipper Guangzhou Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-04-27
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a double-sided full-plastic zipper head structure, which comprises a base. The utility model has the advantages that the main hook is matched with the hook tail part in a concave-convex way, the lever principle is utilized to start the zipper head to slide on the zipper and realize the self-locking function, the zipper head can be started when the movable main hook is hooked, the main hook can be started when the movable auxiliary hook is hooked, so that the zipper head can be quickly started, the main hook handle moves forwards or backwards, the main hook can bounce upwards, the needle blocking retraction is parallel to the base, the elastic piece can retract the cap cover, so that the zipper teeth are not blocked any more, the zipper head is started, the elastic piece has the rebound function, the hook can reset and lock the zipper teeth again, the anti-slip function is realized, when the auxiliary hook handle moves forwards or backwards, the long foot of the auxiliary hook can hook the long foot of the main hook, the zipper head can be started again by utilizing the lever principle, the inner bayonet slot is fixedly connected with the barb of the base, the anti-slip function is realized, the product does not contain any metal, the international plastic-limiting order, achieving the international environmental protection requirement.

Description

Double-sided all-plastic zipper head structure

Technical Field

The utility model relates to a zip fastener technical field specifically is a two-sided full plastics zipper head structure.

Background

The zipper is composed of zipper teeth, a zipper head, a limiting code (a front code and a rear code) or a locking piece and the like. The fastener elements are key parts, and directly determine the side pull strength of the zipper. Generally, a zipper has two zipper tapes, each zipper tape is provided with a row of zipper teeth, and the two rows of zipper teeth are arranged in a staggered manner. The zipper teeth at two sides are clamped by the pull head, and the zipper teeth at two sides can be mutually meshed or separated by sliding the pull tab. At present, common two-sided zipper head on the market is not convenient for install when using, and the dismouting mode is more time-consuming and energy-consuming, has increased installer's intensity of labour to zipper head takes place to damage when using easily, influences zipper head's life, brings very big inconvenience for the user, for this reason we provide a two-sided plastic zipper head structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-sided full plastics zipper head structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a double-sided all-plastic zipper head structure comprises a base, wherein two barb clamps are arranged at the top and the bottom of the base, long pin holes are formed in the top and the bottom of the base, fixing column notches are formed in the top and the bottom of the base and located on two sides of each long pin hole, a window is formed in the top of the base, an auxiliary hook is arranged at the top of the base, a first long pin is arranged at the bottom of the auxiliary hook and inserted into the long pin hole located above, a first fixing column is arranged on the side face of the auxiliary hook and inserted into the fixing column notch located above, a main hook is arranged at the bottom of the base, a second long pin and a blocking needle are respectively arranged on two sides of the bottom of the main hook and inserted into the long pin hole located below, and a second fixing column is arranged on the side face of the main hook, the second fixing column is inserted into a fixing column notch located below, the top of the main hook is provided with an elastic sheet, the top and the bottom of the base are both provided with caps, one side of each cap, which is close to the base, is provided with a clamping groove, and a handle is arranged inside each cap.

Preferably, the pull handle is arranged on the surface of the base and is positioned between the two barb clamps.

Preferably, the surface of the main hook is movably fixed with the auxiliary hook.

Preferably, one end of the handle positioned above is fixedly clamped with the auxiliary hook, and one end of the handle positioned below is fixedly clamped with the main hook.

Preferably, the surface of the clamping groove is fixedly buckled with the barb.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model provides a main horse colludes and colludes coincide with the horse, can bounce main horse when the vice horse of activity colludes and collude, thereby the zipper head is drawn in quick activity, main horse colludes and colludes with vice horse and be triangle-shaped with base installation back intermediate position, the handle that the main horse colluded the connection moves forward, the main horse colludes and can upwards bounce, thereby the activity draws zipper head, the cap can be withstood to the shell fragment, when loosening the handle, the shell fragment has the rebound effect, let the main horse collude and restore to the throne, the handle on the vice horse colludes moves forward, vice horse colludes and can jack up main horse and collude, thereby the activity draws zipper head, draw-in groove and barb card fixed connection in the cap, the effect of anticreep has been played, the dismouting mode is labour saving and time saving relatively, installer's intensity of labour has been reduced, and draw zipper head when using, be difficult to take place the damage.

Drawings

Fig. 1 is a schematic exploded view of the present invention;

FIG. 2 is a schematic structural view of a front view of the base of the present invention;

fig. 3 is a schematic structural diagram of a top view of the base of the present invention;

fig. 4 is a schematic structural view of a bottom view of the base of the present invention;

FIG. 5 is a schematic structural view of the main hook and the auxiliary hook of the present invention;

fig. 6 is a schematic structural diagram of the cap of the present invention.

In the figure: the device comprises a base 1, a barb clamp 2, a long foot hole 3, a fixed column notch 4, a window 5, an auxiliary horse hook 6, a first long foot 7, a first fixed column 8, a main horse hook 9, a second long foot 10, a second fixed column 11, a spring plate 12, a cap 13, a clamping groove 14, a handle 15 and a blocking needle 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a double-sided all-plastic zipper head structure comprises a base 1, two barb clips 2 are respectively arranged at the top and the bottom of the base 1, long pin holes 3 are respectively arranged at the top and the bottom of the base 1, fixing column notches 4 are respectively arranged at the top and the bottom of the base 1 and at two sides of the long pin holes 3, a window 5 is arranged at the top of the base 1, an auxiliary hook 6 is arranged at the top of the base 1, a first long pin 7 is arranged at the bottom of the auxiliary hook 6, the first long pin 7 is inserted into the upper long pin hole 3, a first fixing column 8 is arranged at the side of the auxiliary hook 6, the first fixing column 8 is inserted into the upper fixing column notch 4, a main hook 9 is arranged at the bottom of the base 1, a second long pin 10 and a blocking needle 16 are respectively arranged at two sides of the bottom of the main hook 9, the second long pin 10 is inserted into the lower long pin hole 3, a second fixing column 11 is arranged at the side of the main hook, the second fixing column 11 is inserted into the fixing column notch 4 located below, the top of the main hook 9 is provided with an elastic sheet 12, the top and the bottom of the base 1 are both provided with a cap 13, one side, close to the base 1, of the cap 13 is provided with a clamping groove 14, and a handle 15 is arranged inside the cap 13.

In the specific implementation, the handle 15 is arranged on the surface of the base 1 at a position between the two barb clamps 2.

In the specific implementation, the surface of the main hook 9 is movably fixed with the auxiliary hook 6.

In the specific implementation, one end of the handle 15 positioned above is fixedly clamped with the auxiliary hook 6, and one end of the handle 15 positioned below is fixedly clamped with the main hook 9.

In practical implementation, the surface of the card slot 14 is fastened and fixed with the barb card 2.

When in use, the main horse hook 9 is matched with the auxiliary horse hook 6, when the auxiliary horse hook 6 is moved, the main horse hook 9 can be bounced, therefore, the middle position of the fast movable zipper puller after the main hook 9 and the auxiliary hook 6 are installed on the base 1 is triangular, the handle 15 at one side of the main hook 9 moves forwards, the main hook 9 can be bounced upwards, therefore, when the zipper puller is moved, the elastic sheet 12 can prop against the cap 13, when the handle 15 is loosened, the elastic sheet 12 has the rebound effect, the main hook 9 is reset, the handle 15 on one side of the auxiliary hook 6 moves forwards, the auxiliary hook 6 can prop up the main hook 9, thereby the movable zipper head, the clamping groove 14 in the cap 13 is fixedly connected with the barb clamp 2, the anti-falling function is realized, the disassembly and assembly mode is time-saving and labor-saving, the labor intensity of the installer is reduced, and when the zipper puller is used, the zipper puller is not easy to damage, the service life of the zipper puller is prolonged, and great convenience is brought to a user.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two-sided plastic zipper head structure which characterized in that: comprises a base (1), wherein the top and the bottom of the base (1) are respectively provided with two barb clamps (2), the top and the bottom of the base (1) are respectively provided with a long foot hole (3), the top and the bottom of the base (1) are respectively provided with a fixed column notch (4) at the two sides of the long foot hole (3), the top of the base (1) is provided with a window (5), the top of the base (1) is provided with an auxiliary hook (6), the bottom of the auxiliary hook (6) is provided with a first long foot (7), the first long foot (7) is inserted into the long foot hole (3) at the upper part, the side surface of the auxiliary hook (6) is provided with a first fixed column (8), the first fixed column (8) is inserted into the fixed column notch (4) at the upper part, the bottom of the base (1) is provided with a main hook (9), the two sides of the bottom of the main hook (9) are respectively provided with a second long foot (10) and a needle (16), the second long leg (10) is inserted into the long leg hole (3) located below, a second fixing column (11) is arranged on the side face of the main hook (9), the second fixing column (11) is inserted into the fixing column notch (4) located below, an elastic sheet (12) is arranged at the top of the main hook (9), cap covers (13) are arranged at the top and the bottom of the base (1), a clamping groove (14) is arranged on one side, close to the base (1), of each cap cover (13), and a handle (15) is arranged inside each cap cover (13).

2. The structure of a double-sided all-plastic zipper slider according to claim 1, wherein: the handle (15) is arranged on the surface of the base (1) and is positioned between the two barb clamps (2).

3. The structure of a double-sided all-plastic zipper slider according to claim 1, wherein: the surface of the main hook (9) is movably fixed with the auxiliary hook (6).

4. The structure of a double-sided all-plastic zipper slider according to claim 1, wherein: one end of the handle (15) positioned above is fixedly clamped with the auxiliary hook (6), and one end of the handle (15) positioned below is fixedly clamped with the main hook (9).

5. The structure of a double-sided all-plastic zipper slider according to claim 1, wherein: the surface of the clamping groove (14) is fixedly buckled with the barb clamp (2).