CN107136668B

CN107136668B - Zipper puller and invisible zipper

Info

Publication number: CN107136668B
Application number: CN201710523280.8A
Authority: CN
Inventors: ***; 张田; 刘远勇; 朱松峰
Original assignee: Fujian SBS Zipper Science and Technology Co Ltd
Current assignee: Fujian SBS Zipper Science and Technology Co Ltd
Priority date: 2017-06-30
Filing date: 2017-06-30
Publication date: 2022-02-08
Anticipated expiration: 2037-06-30
Also published as: CN107136668A

Abstract

The invention discloses a zipper puller. The zipper slider includes: the device comprises a lower ship plate, a left side wing plate and a right side wing plate which are respectively arranged at two opposite sides of the lower ship plate, a guide piece arranged between the left side wing plate and the right side wing plate, and a horse hook arranged on the guide piece; the guide piece includes relative first end and the second end that sets up, the top surface of first end is equipped with positioning groove, horse hook one end is inlayed and is located in the positioning groove, the other end butt the second end. The invention has the beneficial effects that: the zipper puller enables the assembling mode of the horse hook to be simple, and the mold of the zipper puller is simple in structure, so that the production cost can be reduced, and the product has the advantages of fashionable appearance and attractive appearance. The invention also provides an invisible zipper using the zipper puller.

Description

Zipper puller and invisible zipper

Technical Field

The invention belongs to the technical field of zippers, and particularly relates to a zipper puller and an invisible zipper.

Background

Currently, invisible zippers are often used on feminine garments, however, in recent years invisible zippers have been used in other areas such as: the seat is used for solving the problem of sewing a seat cover on a seat of traffic equipment such as a motor vehicle, a train and the like.

At present, chinese patent 201310067119.6 discloses an invisible zipper, it includes the slider, horse hook and suppression piece, this slider includes the hypoplastron, the guide pillar, upper plate and spliced pole, be equipped with the accepting groove on this spliced pole, this horse hook includes pivot portion and hook portion, the pivot portion setting of this horse hook is in the accepting groove of this spliced pole, a serial communication port, this spliced pole includes two lateral walls and a antetheca, this antetheca sets up between these two lateral walls, be equipped with the interface channel on this antetheca, this suppression piece includes the apron, suppression pole and connecting portion, the below of this apron is all located to this suppression pole and this connecting portion, this interface channel is used for extrudeing or buckling this connecting portion when the equipment so that this suppression piece is fixed on this spliced pole, this suppression pole is used for suppressing this horse hook pull head. However, the concealed slide fastener is complicated in structure and is not easy to assemble.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a zipper puller and an invisible zipper, which are simple in structure and easy to assemble.

In order to achieve the above object, the present invention adopts the following technical solution, a slider for a slide fastener comprising: the device comprises a lower ship plate, a left side wing plate and a right side wing plate which are respectively arranged at two opposite sides of the lower ship plate, a guide piece arranged between the left side wing plate and the right side wing plate, and a horse hook arranged on the guide piece; the guide piece includes relative first end and the second end that sets up, the top surface of first end is equipped with positioning groove, horse hook one end is inlayed and is located in the positioning groove, the other end butt the second end.

Preferably, a receiving groove is formed between the first end portion and the second end portion, the horse hook is spanned on the top of the receiving groove and is matched with the receiving groove to form a receiving channel of the pull rod portion of the pull tab.

Preferably, two opposite side walls of the positioning groove are respectively provided with a clamping and embedding channel, one end of the positioning groove is provided with a baffle plate to form a blocking end, and the other end of the positioning groove faces the opening of the hook assembling direction to form an opening end; a clamping and embedding part is formed at one end of the hook corresponding to the positioning groove, and a clamping and embedding bulge is arranged on the side surface of the clamping and embedding part corresponding to the clamping and embedding channel; during assembly, the clamping and embedding part of the horse hook is embedded into the opening end, the clamping and embedding bulge is embedded into the clamping and embedding channel and moves along the clamping and embedding channel, and the clamping and embedding part is finally abutted to the baffle at the blocking end.

Preferably, the positioning groove further extends outward at the opening end to form an extending portion, and when the inserting portion is inserted into the positioning groove, the extending portion is bent and abutted against the inserting portion, so that the inserting portion is fixed in the positioning groove.

Preferably, each of the side wing plates includes a side wall and a blocking wall, the side wall is vertically connected to one side of the lower boat plate, the blocking wall extends from the top of the side wall toward the direction of the guide member, and the blocking wall is arranged in parallel with the lower boat plate.

Preferably, the blocking wall is disposed in contact with or spaced apart from the guide member toward one end of the guide member.

Preferably, the lower board, the side wing plate and the guide member are fixedly connected or are of an integrally formed structure.

The zipper puller realizes the opening and closing of the two zipper chains, and is the zipper puller which is the zipper puller.

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:

1. in the zipper puller and the zipper, the guide piece comprises a first end part and a second end part which are oppositely arranged, a positioning groove is formed in the top surface of the first end part, one end of the horse hook is embedded in the positioning groove, and the other end of the horse hook is abutted against the second end part, so that the assembling mode of the horse hook is simple, the mold structure of the zipper puller is simple, the production cost can be reduced, and the product has the advantages of fashionable appearance and attractive appearance;

2. during assembly, the clamping and embedding part of the horse hook is embedded into the opening end, the clamping and embedding bulge is embedded into the clamping and embedding channel and moves along the clamping and embedding channel, and the clamping and embedding part is finally abutted against the baffle plate of the blocking end, so that the fixing structure of the horse hook is ensured to have sufficient reliability and structural stability;

3. after the embedded part is embedded in the positioning groove, the extending part is bent, and the extending part is abutted against the embedded part, so that the embedded part is fixed in the positioning groove, and the extending part is abutted against the clamp part after being bent, so that the horse hook is riveted and fixed, and the hook riveting device is simple in structure, convenient to process and good in structural stability and reliability;

4. one end of the blocking wall facing the guide piece is in contact with the guide piece or is arranged at a certain distance from the guide piece, so that the limiting effect of the blocking wall on the zipper chain can be guaranteed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a slider in an invisible slide fastener according to an embodiment of the present invention;

FIG. 2 is a schematic view of the slider shown in FIG. 1 with the hook removed;

FIG. 3 is an assembled schematic view of the pull head of FIG. 1;

fig. 4 is an enlarged view of a part of the slider shown in fig. 3.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 4, a concealed slide fastener includes two fastener stringers (not shown) provided with fastener elements, and a slider 10 for use with the fastener stringers. The zipper slider 10 effects opening and closing of the two zipper chains.

The slider 10 includes a lower plate 11, left and right side plates 12 respectively provided on opposite sides of the lower plate 11, a guide 13 provided between the left and right side plates 12, a hook 14 provided on the guide 13, and a pull tab (not shown) provided with a pull rod portion. Alternatively, the lower board 11, the side wing plates 12 and the guide members 13 are fixedly connected or integrally formed, but the invention is not limited thereto.

Each of the side wing plates 12 includes a side wall 121 and a blocking wall 122, the side wall 121 is vertically connected to one side of the lower board 10, the blocking wall 122 is formed by extending from the top of the side wall 121 toward the direction of the guide 13, and the blocking wall 122 is arranged in parallel with the lower board 11.

Further, between the side wings 12 and the guide member 13, a side wall 121 of each of the side wings 12 is disposed at an interval opposite to the guide member 13 and forms a chain passage 101 of the fastener chain therebetween; and the blocking wall 122 of each side wing plate 12 is used for limiting the zipper chain in the chain channel 101, thereby ensuring the reliability and stability of the zipper chain closing and opening operation.

It should be understood that, in order to ensure the limit effect of the blocking wall 122 on the zipper chain, one end of the blocking wall 122 facing the guide 13 may be in contact with or spaced apart from the guide 13. If the blocking wall 122 is disposed at a distance from the guide 13, the distance therebetween should be not greater than the width of the fastener element.

The guide member 13 includes a first end 131 and a second end 132 opposite to each other, and a positioning groove 20 is formed on a top surface of the first end 131. Moreover, a receiving groove 102 is formed between the first end 131 and the second end 132. Further, the width of the guide 13 decreases from the introduction port to the coupling exit port of the slide fastener slider.

In this embodiment, the first end 131 is disposed near an entrance of the zipper slider, and the second end 132 is disposed near an engagement exit of the zipper slider. Of course, without being limited to this embodiment, in other alternative embodiments, the first end 131 is disposed proximate to the engagement exit of the zipper pull and the second end 132 is disposed proximate to the introduction opening of the zipper pull.

The positioning groove 20 extends along the moving direction of the zipper chain, two opposite side walls (not labeled) of the positioning groove 20 are respectively provided with a clamping and embedding channel 201, one end of the positioning groove 20 is provided with a baffle 202 to form a blocking end 21, and the other end of the positioning groove 20 faces the assembling direction of the horse hook 14 and is opened to form an opening end 22.

In addition, the positioning groove 20 is further extended outward at the open end 22 to form an extension 23, and the extension 23 is used for riveting and positioning the horse hook 14.

One end of the horse hook 14 is embedded in the positioning groove 20 of the first end 131, and the other end abuts against the second end 132. Specifically, a clamping and embedding portion 141 is formed at one end of the hook 14 corresponding to the positioning groove 20, and a clamping and embedding protrusion 142 is disposed on a side surface of the clamping and embedding portion 141 corresponding to the clamping and embedding passage 201.

When assembling, the embedded part 141 of the horse hook 14 is embedded into the opening end 22, the embedded protrusion 142 is embedded into the embedded channel 201 and moves along the embedded channel 201, and the embedded part 141 finally abuts against the baffle 202 of the blocking end 21;

after the engaging portion 141 is inserted into the positioning groove 20, the extending portion 23 is bent to make the extending portion 23 abut against the engaging portion 141, so that the engaging portion 141 is fixed in the positioning groove 20.

In addition, the horse hook 14 is spanned on the top of the receiving groove 102 and is matched with the receiving groove 102 to form a receiving channel of the pull rod part of the pull tab.

When the slider 10 is assembled, a plurality of shapes of the hooks can be selected according to the requirements of customers, so that the diversification of hook fittings of the slider can be realized; and the mold structure of the slider 10 is simple, and the production cost can be reduced.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A zipper pull, comprising: the device comprises a lower ship plate, a left side wing plate and a right side wing plate which are respectively arranged at two opposite sides of the lower ship plate, a guide piece arranged between the left side wing plate and the right side wing plate, and a horse hook arranged on the guide piece;

each side wing plate comprises a side wall and a blocking wall, the side wall is vertically connected with one side of the lower ship plate, the blocking wall extends from the top of the side wall to the direction of the guide piece, the blocking wall and the lower ship plate are arranged in parallel relatively, the side wall of each side wing plate and the guide piece are arranged at intervals relatively, and a chain channel of a zipper chain is formed between the side wall and the guide piece;

the guide piece comprises a first end part and a second end part which are oppositely arranged, the top surface of the first end part is provided with a positioning groove, one end of the horse hook is embedded in the positioning groove, and the other end of the horse hook is abutted against the second end part;

two opposite side walls of the positioning groove are respectively provided with a clamping and embedding channel, one end of the positioning groove is provided with a baffle plate to form a blocking end, and the other end of the positioning groove is opened towards the hook assembling direction to form an opening end;

a clamping and embedding part is formed at one end of the hook corresponding to the positioning groove, and a clamping and embedding bulge is arranged on the side surface of the clamping and embedding part corresponding to the clamping and embedding channel;

during assembly, the clamping and embedding part of the horse hook is embedded into the opening end, the clamping and embedding bulge is embedded into the clamping and embedding channel and moves along the clamping and embedding channel, and the clamping and embedding part is finally abutted against the baffle plate at the blocking end;

the positioning groove is further provided with an extending part which extends outwards at the opening end, and after the clamping and embedding part is embedded in the positioning groove, the extending part is bent, and the extending part is abutted against the clamping and embedding part, so that the clamping and embedding part is fixed in the positioning groove;

an accommodating groove is formed between the first end part and the second end part, and the horse hook is spanned at the top of the accommodating groove and is matched with the accommodating groove to form an accommodating channel of the pull rod part of the pull piece.

2. A zipper pull as recited in claim 1, wherein: the blocking wall is in contact with or spaced apart from the guide member toward one end of the guide member.

3. A zipper pull as recited in claim 2, wherein: the lower boat plate, the side wing plates and the guide piece are fixedly connected or are of an integrally formed structure.

4. An invisible zipper, which is characterized in that: two zipper stringers and a zipper slider for enabling opening and closing of the two zipper stringers, the zipper slider being as claimed in any one of claims 1-3.