CN219182973U

CN219182973U - Zipper with lower stop structure

Info

Publication number: CN219182973U
Application number: CN202320249962.5U
Authority: CN
Inventors: 鞠永斌
Original assignee: Dongguan Jianzhou Technology Co ltd
Current assignee: Dongguan Jianzhou Technology Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-06-16
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses a zipper with a lower stop structure, which aims to solve the technical problem that the zipper teeth are separated when a zipper puller slides downwards because the zipper puller slides easily after being pulled up in the prior art. The zipper comprises a zipper cloth belt, zipper teeth, a zipper slider, a zipper fixing hook and a zipper slider, wherein the zipper teeth are connected to the side surface of the zipper cloth belt, the zipper slider is connected to the surface of the zipper teeth, the zipper fixing hook is connected to the side surface of the zipper slider, and the zipper slider is sleeved on the surface of the zipper fixing hook; the surface of the zipper tooth is provided with a stop clamping groove. This zip fastener, pulling zip fastener pulling-on piece can drive zip fastener pull hair and slide, and when the zip fastener pull head stopped, the shell fragment was extruded to rotatory bull stick through self elasticity this moment, and rotatory pole received the extrusion and can drive the stop fixture block and rotate, and when stopping the fixture block and rotate to the inside of stopping the draw-in groove, can prevent that the zip fastener pull head from sliding through the block of stopping fixture block and stop draw-in groove this moment.

Description

Zipper with lower stop structure

Technical Field

The utility model belongs to the technical field of zippers, and particularly relates to a zipper with a lower stop structure.

Background

The zipper is a connecting piece which is used for combining or separating articles by means of continuously arranged zipper teeth, is currently used for clothing, bags, tents and the like, and is formed by two strips of fasteners which are respectively provided with a row of metal teeth or plastic teeth and are used for connecting edges of an opening (such as clothing or a pocket mouth), and a sliding piece can pull the two rows of teeth into an interlocking position to close the opening. The existing slide fastener has the following problems in the using process:

the existing zipper can be used for sewing two zipper cloth belts on two sides of an opening of a garment, a bag or a tent, then zipper teeth on the surfaces of the two sets of zipper cloth belts can be meshed by pulling the zipper sliders, so that the purpose of closing the opening can be achieved, the existing zipper is easy to slide after being pulled up due to the fact that the zipper sliders slide when being used, and therefore the zipper teeth are separated when the zipper sliders slide downwards, and the opening of the garment, the bag or the tent is enlarged.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a zipper with a lower stop structure, which aims to solve the technical problem that the zipper teeth are separated when the zipper puller slides downwards because the zipper puller slides easily after being pulled up in the prior art.

(2) Technical proposal

In order to solve the technical problems, the utility model provides a zipper with a lower stop structure, which comprises a zipper cloth belt, zipper teeth, a zipper slider, a zipper fixing hook and a zipper slider, wherein the side surface of the zipper cloth belt is connected with the zipper teeth, the surface of the zipper teeth is connected with the zipper slider, the side surface of the zipper slider is connected with the zipper fixing hook, and the surface of the zipper fixing hook is sleeved with the zipper slider; the zipper teeth are provided with stop clamping grooves on the surfaces, the inner wall of the pull-tab fixing hook is connected with a cross rod, the surface of the cross rod is sleeved with a rotary rod, the side surfaces of the rotary rod are connected with stop clamping blocks, and a spring piece is connected between the rotary rod and the pull-tab fixing hook.

When the technical scheme is used, the zipper puller is pulled to drive the zipper puller to slide through the puller fixing hook, when the zipper puller stops, the elastic sheet extrudes the rotary rod through self elasticity, the rotary rod can drive the stop clamping block to rotate after being extruded, and the stop clamping block can be prevented from sliding through the clamping block and the clamping slot.

Preferably, the rotary rod passes through the horizontal pole and constitutes revolution mechanic between the fixed collude of pulling-on piece, be integrated into one piece structure between rotary rod and the stop fixture block, the size phase-match between stop fixture block and the stop draw-in groove, can rotate along the surface of horizontal pole when the rotary rod receives effort, can restrict the direction of movement of horizontal pole like this.

Further, the longitudinal section of the elastic sheet is V-shaped, the elastic sheet is beryllium copper, the elastic sheet can be deformed by extrusion of the rotating rod, and when acting force disappears, the elastic sheet can be reset by extrusion of the rotating rod through self elastic force.

Furthermore, a stop block is arranged on the inner wall of the zipper puller, a guide sliding block is connected to the side surface of the stop block, and a guide sliding groove is formed in the side surface of the zipper puller, which is close to the guide sliding block.

Furthermore, the two groups of the guide sliding blocks and the guide sliding grooves are symmetrically arranged about the longitudinal central axis of the stop block, the guide sliding blocks and the guide sliding grooves are in sliding connection, and the stop block can drive the guide sliding blocks to slide in the guide sliding grooves when receiving acting force, so that the movement direction of the stop block can be limited.

Further, a spring strip is connected between the stop block and the zipper puller, and a pulling plate is connected to the upper surface of the stop block.

Furthermore, the stop block and the pulling plate are of an integrated structure, an elastic telescopic structure is formed between the stop block and the spring strip, the stop block can pull the spring strip to deform under the action of the action force, and when the action force of the stop block disappears, the spring strip can pull the stop block to reset through the elasticity of the spring strip.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the cooperation of the stop clamping groove, the cross rod, the rotating rod, the stop clamping block and the elastic piece, the zipper puller can be pulled to drive the zipper puller to slide through the puller fixing hook, when the zipper puller stops, the elastic piece extrudes the rotating rod through self elasticity, the rotating rod is extruded to drive the stop clamping block to rotate, and when the stop clamping block rotates to the inside of the stop clamping groove, the zipper puller can be prevented from sliding through the clamping of the stop clamping block and the stop clamping groove, so that the zipper puller can be prevented from sliding downwards;

2. according to the utility model, through the cooperation of the stop block, the guide sliding groove, the spring strip and the pulling plate, the pulling plate can be pulled to drive the stop block to move upwards, the stop block can drive the guide sliding block to slide in the guide sliding groove, meanwhile, the stop block can be pulled to deform downwards through upward movement of the spring strip, and when the stop block drives the guide sliding block to move to the top of the guide sliding groove, the zipper pull tab can be taken down at the moment, so that a new zipper pull tab can be replaced when the zipper pull tab breaks.

Drawings

FIG. 1 is a schematic diagram of a front view of an embodiment of the apparatus of the present utility model;

FIG. 2 is a schematic side view of an embodiment of the apparatus of the present utility model;

FIG. 3 is a schematic view of a slider structure of an embodiment of the apparatus of the present utility model;

FIG. 4 is a schematic side view of an embodiment of the apparatus of the present utility model;

FIG. 5 is a schematic side cross-sectional view of a slider of one embodiment of the apparatus of the present utility model;

FIG. 6 is a schematic rear sectional view of a slider of a slide fastener according to an embodiment of the present utility model. The marks in the drawings are: 1. zipper cloth belt; 2. zipper teeth; 3. a zipper puller; 4. a pull-tab fixing hook; 5. a zipper pull tab; 6. stopping the clamping groove; 7. a cross bar; 8. a rotating rod; 9. stopping the clamping block; 10. a spring plate; 11. a stop block; 12. a guide slide block; 13. a guide chute; 14. a spring bar; 15. pulling the plate.

Detailed Description

The specific embodiment is a zipper with a lower stop structure, the structural schematic diagram of the zipper is shown in fig. 1-6, the zipper comprises a zipper cloth belt 1, zipper teeth 2, a zipper slider 3, a zipper piece fixing hook 4 and a zipper piece 5, the zipper teeth 2 are connected with the side surface of the zipper cloth belt 1, the zipper slider 3 is connected with the surface of the zipper teeth 2, the zipper slider 3 is connected with the zipper piece fixing hook 4 on the side surface, and the zipper piece 5 is sleeved on the surface of the zipper piece fixing hook 4; the surface of zipper tooth 2 has been seted up and has stopped draw-in groove 6, and the inner wall of pull-tab fixation collude 4 is connected with horizontal pole 7, and rotary rod 8 has been cup jointed on the surface of horizontal pole 7, and the side surface of rotary rod 8 is connected with stops fixture block 9, is connected with shell fragment 10 between rotary rod 8 and the pull-tab fixation collude 4.

The rotary rod 8 forms a rotary structure with the pull-tab fixing hook 4 through the cross rod 7, the rotary rod 8 and the stop clamping block 9 are of an integrated structure, the sizes of the stop clamping block 9 and the stop clamping groove 6 are matched, the longitudinal section of the elastic sheet 10 is V-shaped, and the elastic sheet 10 is beryllium copper.

In addition, the inner wall of zipper puller 3 is provided with dog 11, and the side surface of dog 11 is connected with direction slider 12, and the direction spout 13 has been seted up to the zipper puller 3 side surface that is close to direction slider 12, and direction slider 12 and direction spout 13 are provided with two sets of about the longitudinal axis symmetry of dog 11, are sliding connection between direction slider 12 and the direction spout 13, are connected with spring strip 14 between dog 11 and the zipper puller 3, and the upper surface of dog 11 is connected with arm-tie 15, is an organic whole structure between dog 11 and the arm-tie 15, constitutes elasticity extending structure between dog 11 and the spring strip 14.

Working principle: when the device of the technical scheme is used, the zipper pull 5 is pulled to drive the zipper pull 3 to slide through the pull tab fixing hook 4, when the zipper pull 3 stops, the elastic sheet 10 extrudes the rotary rod 8 through self elasticity, the rotary rod 8 is extruded to slide along the surface of the cross rod 7, the rotary rod 8 rotates to drive the stop clamping block 9 to rotate, and when the stop clamping block 9 rotates to the inside of the stop clamping groove 6, the zipper pull 3 can be prevented from sliding through the clamping of the stop clamping block 9 and the stop clamping groove 6, so that the zipper pull 3 can be prevented from sliding downwards;

according to the utility model, through the cooperation of the stop block 11, the guide sliding block 12, the guide sliding groove 13, the spring strip 14 and the pull plate 15, the pull plate 15 is pulled to drive the stop block 11 to move upwards, the stop block 11 can drive the guide sliding block 12 to slide in the guide sliding groove 13, meanwhile, the stop block 11 moves upwards to drive the spring strip 14 to deform downwards, and when the stop block 11 drives the guide sliding block 12 to move to the top of the guide sliding groove 13, the zipper pull tab 5 can be taken down at the moment, so that a new zipper pull tab 5 can be replaced when the zipper pull tab 5 breaks.

All technical features in the embodiment can be freely combined according to actual needs.

The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims

1. The zipper with the lower stop structure comprises a zipper cloth belt (1), zipper teeth (2), a zipper slider (3), a zipper fixing hook (4) and a zipper pull piece (5), and is characterized in that the zipper teeth (2) are connected to the side surface of the zipper cloth belt (1), the zipper slider (3) is connected to the surface of the zipper teeth (2), the zipper fixing hook (4) is connected to the side surface of the zipper slider (3), and the zipper pull piece (5) is sleeved on the surface of the zipper fixing hook (4);

stop draw-in groove (6) have been seted up on the surface of zip fastener miaow tooth (2), the inner wall of pull-tab fixation colludes (4) is connected with horizontal pole (7), rotary rod (8) have been cup jointed on the surface of horizontal pole (7), the side surface of rotary rod (8) is connected with stops fixture block (9), be connected with shell fragment (10) between rotary rod (8) and the pull-tab fixation colludes (4).

2. The zipper with the lower stop structure according to claim 1, wherein the rotary rod (8) forms a rotary structure through the transverse rod (7) and the pull-tab fixing hook (4), the rotary rod (8) and the stop clamping block (9) are of an integrated structure, and the sizes of the stop clamping block (9) and the stop clamping groove (6) are matched.

3. The zipper with the bottom stop structure according to claim 1, wherein the longitudinal section of the spring piece (10) is V-shaped, and the spring piece (10) is beryllium copper.

4. The zipper with the lower stop structure according to claim 1, wherein a stop block (11) is arranged on the inner wall of the zipper slider (3), a guide sliding block (12) is connected to the side surface of the stop block (11), and a guide sliding groove (13) is formed in the side surface of the zipper slider (3) close to the guide sliding block (12).

5. The zipper with the lower stop structure according to claim 4, wherein two groups of guide sliding blocks (12) and guide sliding grooves (13) are symmetrically arranged about the longitudinal central axis of the stop block (11), and the guide sliding blocks (12) and the guide sliding grooves (13) are in sliding connection.

6. The zipper with the lower stop structure according to claim 4, wherein a spring strip (14) is connected between the stop block (11) and the zipper slider (3), and a pulling plate (15) is connected to the upper surface of the stop block (11).

7. A slide fastener with a lower stop structure according to claim 6, characterized in that the stop block (11) and the pulling plate (15) are of an integral structure, and the stop block (11) and the spring strip (14) form an elastic telescopic structure.