CN218898624U

CN218898624U - Zipper head convenient to disassemble and assemble

Info

Publication number: CN218898624U
Application number: CN202223061568.3U
Authority: CN
Inventors: 肖烨; 常小伟
Original assignee: Yiwu Zhengye Zipper Co ltd
Current assignee: Yiwu Zhengye Zipper Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-04-25
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a zipper puller convenient to disassemble and assemble, which comprises: the upper fin is characterized in that a lower fin is arranged below the upper fin, a connecting block is fixedly bonded to the top side of the lower fin, a positioning plate is arranged on the connecting block, a convex-shaped clamping groove is formed in the top side of the connecting block, a through groove matched with the connecting block is formed in the inner wall of the positioning groove, and a clamping mechanism is arranged on the top side of the upper fin. According to the utility model, through the matching of the buckling seat, the supporting rod, the moving rod, the spring, the buckling block and the convex-shaped clamping groove on the connecting block, the fixed installation of the buckling seat and the connecting block can be realized quickly, so that the quick assembly and disassembly of the upper wing piece and the lower wing piece are realized conveniently, the quick replacement of the zipper head is further facilitated, the problem that the traditional zipper head adopts an integral structure, when the zipper head needs to be replaced, the locking edge at one end of the cloth belt with the zipper teeth is required to be removed, then the complicated operation of sewing is performed after the new zipper head is installed, and the convenience of operation of the zipper head during replacement is greatly improved.

Description

Zipper head convenient to disassemble and assemble

Technical Field

The utility model relates to the technical field of zippers, in particular to a zipper head convenient to assemble and disassemble.

Background

The zipper is a connecting piece which is used for combining or separating articles by means of continuously arranged zipper teeth, is now widely used for clothing, bags, tents and the like, and consists of the zipper teeth, a pull head, limit codes (a front code and a rear code) or locking pieces and the like, and the structure of the zipper mainly consists of the pull head and a pair of cloth belts provided with the zipper teeth.

Most of the existing zipper heads adopt an integral structure, once damaged, the existing zipper heads cannot be repaired, new zipper heads are needed to be replaced, the lockstitching at one end of a cloth belt provided with zipper teeth is needed to be removed, then the new zipper heads are installed and then stitched, certain technology is needed for stitch removal and stitching, certain time is needed, and the operation is very inconvenient.

Disclosure of Invention

The utility model aims to provide a zipper puller convenient to disassemble and assemble so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a zipper head for easy disassembly and assembly, comprising:

the upper wing piece, the upper wing piece below is provided with down the wing piece, the fixed bonding in lower wing piece top side has the connecting block, be provided with the locating plate on the connecting block, protruding word draw-in groove has been seted up to the connecting block top side, set up the constant head tank with the locating plate looks adaptation on the upper wing piece bottom side wall, set up the logical groove with the connecting block looks adaptation on the constant head tank inner wall, upper wing piece top side is provided with joint mechanism.

Preferably, the clamping mechanism comprises a clamping seat and a buckling assembly, the clamping seat is fixedly adhered to the top side wall of the upper wing piece, a clamping groove is formed in the bottom side of the clamping seat, the clamping groove is matched with the connecting block, and an avoidance groove is formed in the top side wall of the clamping seat.

Preferably, the fastening component comprises a fastening seat, the fastening seat is fixedly adhered to the top side of the fastening seat, the fastening seat is of a cavity structure with an opening at the bottom side, a sliding groove is formed in the side wall of the top of the fastening seat, and a supporting rod is fixedly adhered to the inside of the sliding groove.

Preferably, the support rod is slidably connected with two moving rods, the two moving rods are slidably connected in the chute, two springs are arranged in the inner cavity of the buckling seat, one ends of the two springs are fixedly bonded on the inner walls of the two sides of the buckling seat respectively, and one ends of the two springs, which are far away from the inner wall of the buckling seat, are fixedly welded on the two moving rods respectively.

Preferably, a buckling block is fixedly bonded on a side wall, away from each other, of the bottom ends of the two moving rods, and the buckling block is matched with the convex clamping groove.

Preferably, a pull tab is arranged in the pull tab.

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

according to the utility model, through the matching of the buckling seat, the supporting rod, the moving rod, the spring, the buckling block and the convex-shaped clamping groove on the connecting block, the fixed installation of the buckling seat and the connecting block can be realized quickly, so that the quick assembly and disassembly of the upper wing piece and the lower wing piece are realized conveniently, the quick replacement of the zipper head is further facilitated, the problem that the traditional zipper head adopts an integral structure, when the zipper head needs to be replaced, the locking edge at one end of the cloth belt with the zipper teeth is required to be removed, then the complicated operation of sewing is performed after the new zipper head is installed, and the convenience of operation of the zipper head during replacement is greatly improved.

Drawings

FIG. 1 is a schematic perspective view of a slider of a zipper convenient for assembly and disassembly;

FIG. 2 is a cross-sectional side view of a fastener seat and fastener seat connection in a slider of the present utility model for easy assembly and disassembly;

fig. 3 is an enlarged view of a portion a in fig. 2 in a slider of a slide fastener according to the present utility model.

In the figure: 1. an upper wing panel; 2. a lower wing panel; 3. pulling a nose; 4. a pull tab; 5. a connecting block; 6. a positioning plate; 7. a convex-shaped clamping groove; 8. a positioning groove; 9. a clamping seat; 10. a clamping groove; 11. an avoidance groove; 12. a buckling seat; 13. a chute; 14. a support rod; 15. a moving rod; 16. a spring; 17. and a buckling block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: a zipper head for easy disassembly and assembly, comprising:

the upper wing piece 1, upper wing piece 1 below is provided with down wing piece 2, the fixed bonding in lower wing piece 2 upside has connecting block 5, be provided with locating plate 6 on the connecting block 5, protruding style of calligraphy draw-in groove 7 has been seted up to connecting block 5 upside, set up the constant head tank 8 with locating plate 6 looks adaptation on the 1 bottom lateral wall of upper wing piece, set up the logical groove with connecting block 5 looks adaptation on the 8 inner wall of constant head tank, 1 upside is provided with joint mechanism on upper wing piece, and upper wing piece 1 can be with lower wing piece 2 fixed connection through the cooperation of joint mechanism and connecting block 5 that sets up.

The clamping mechanism comprises a clamping seat 9 and a buckling assembly, the clamping seat 9 is fixedly adhered to the top side wall of the upper wing piece 1, a clamping groove 10 is formed in the bottom side of the clamping seat 9, the clamping groove 10 is matched with the connecting block 5, an avoidance groove 11 is formed in the top side wall of the clamping seat 9, and the connecting block 5 can be inserted into the clamping seat 9 to facilitate subsequent buckling operation.

The buckling assembly comprises a buckling seat 12, the buckling seat 12 is fixedly adhered to the top side of the clamping seat 9, the buckling seat 12 is of a cavity structure with an opening at the bottom side, a sliding groove 13 is formed in the top side wall of the buckling seat 12, and a supporting rod 14 is fixedly adhered to the inside of the sliding groove 13.

The two moving rods 15 are slidably connected to the supporting rod 14, the two moving rods 15 are slidably connected to the sliding groove 13, two springs 16 are arranged in the inner cavity of the buckling seat 12, one ends of the two springs 16 are fixedly bonded to the inner walls of the two sides of the buckling seat 12 respectively, one ends of the two springs 16, far away from the inner wall of the buckling seat 12, are fixedly welded to the two moving rods 15 respectively, and reverse elastic force of the springs 16 acts on the moving rods 15 to enable the moving rods 15 to keep attached to the inner walls of the two sides of the sliding groove 13.

Two the lateral walls that the movable rod 15 bottom kept away from each other are all fixed with the lock joint piece 17, lock joint piece 17 with protruding style of calligraphy draw-in groove 7 looks adaptation, movable rod 15 can drive lock joint piece 17 and detain in protruding style of calligraphy draw-in groove 7 under the reverse elasticity effect of spring 16, realizes spacing fixed to connecting block 5.

The top side of the upper wing piece 1 is provided with a pull nose 3, a pull piece 4 is arranged in the pull nose 3, and the pull piece 4 can conveniently pull the zipper puller through the pull nose 3.

Working principle: when the zipper puller is required to be installed, the lower wing piece 2 is placed at the bottom side of the cloth belt provided with the zipper teeth, the clamping seat 9 of the upper wing piece 1 is clamped on the connecting block 5 of the lower wing piece 2, the upper wing piece 1 can be accurately clamped with the connecting block 5 through the matching of the positioning groove 8 arranged on the upper wing piece 1 and the positioning plate 6 arranged on the connecting block 5, in the clamping process of the clamping seat 9 and the connecting block 5, the connecting block 5 can squeeze the two buckling blocks 17, the two buckling blocks 17 drive the two moving rods 15 to move towards the middle part of the sliding groove 13 on the supporting rod 14 and stretch the spring 16, when the buckling blocks 17 move to be aligned with the opening of the convex clamping groove 7, the moving rods 15 are inserted into the convex clamping groove 7, and the moving rods 15 are driven to slide on the supporting rod 14 under the reverse elastic force of the stretched spring 16, so that the buckling blocks 17 are buckled in the convex clamping groove 7, the limiting and fixing of the connecting block 5 are completed, the buckling seats 9 and the connecting block 5 are fixedly installed, the assembly of the upper wing piece 1 and the lower wing piece 2 is completed, and the two moving rods 17 are only required to be separated from the convex clamping groove 7 when the two connecting blocks 17 are rapidly installed, and the two moving blocks 17 are required to be separated from the connecting blocks 5.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. Make things convenient for pull chain head of dismouting, a serial communication port, include:

go up fin (1), it is provided with fin (2) down to go up fin (1) below, fin (2) upside fixed bonding has connecting block (5) down, be provided with locating plate (6) on connecting block (5), protruding style of calligraphy draw-in groove (7) have been seted up to connecting block (5) upside, last fin (1) bottom lateral wall on seted up with locating plate (6) looks adaptation constant head tank (8), set up on the constant head tank (8) inner wall with connecting block (5) looks adaptation logical groove, last fin (1) upside is provided with joint mechanism.

2. The zipper puller convenient for disassembly and assembly of claim 1, wherein: the clamping mechanism comprises a clamping seat (9) and a buckling assembly, the clamping seat (9) is fixedly adhered to the top side wall of the upper wing piece (1), a clamping groove (10) is formed in the bottom side of the clamping seat (9), the clamping groove (10) is matched with the connecting block (5), and an avoidance groove (11) is formed in the top side wall of the clamping seat (9).

3. The zipper puller convenient for disassembly and assembly of claim 2, wherein: the buckling assembly comprises a buckling seat (12), the buckling seat (12) is fixedly adhered to the top side of the clamping seat (9), the buckling seat (12) is of a cavity structure with an opening at the bottom side, a sliding groove (13) is formed in the top side wall of the buckling seat (12), and a supporting rod (14) is fixedly adhered to the inside of the sliding groove (13).

4. A zipper puller for easy removal and attachment as defined in claim 3, wherein: two movable rods (15) are connected to the support rod (14) in a sliding mode, the two movable rods (15) are connected to the sliding groove (13) in a sliding mode, two springs (16) are arranged in the inner cavity of the buckling seat (12), one ends of the two springs (16) are fixedly bonded to inner walls of two sides of the buckling seat (12) respectively, and one ends, far away from the inner walls of the buckling seat (12), of the two springs (16) are fixedly welded to the two movable rods (15) respectively.

5. The easy-to-disassemble slider according to claim 4, wherein: and buckling blocks (17) are fixedly adhered to one side wall, far away from each other, of the bottom ends of the two movable rods (15), and the buckling blocks (17) are matched with the convex-shaped clamping grooves (7).

6. The zipper puller convenient for disassembly and assembly of claim 1, wherein: the top side of the upper wing piece (1) is provided with a pull nose (3), and a pull piece (4) is arranged in the pull nose (3).