阅读说明：本技术 一种新型拉链头 (Novel zipper puller ) 是由 张玉琢 于 2019-11-22 设计创作，主要内容包括：本发明提供了一种新型拉链头,包括拉头本体和安装在拉头本体上的拉鼻,拉鼻包括鼻梁以及弹片结构,所述鼻梁两端的内侧设有挂扣部,所述挂扣部与拉头本体形成挂扣缺口,所述弹片结构两端设有向内回弯的圆钩,所述弹片结构通过两个圆钩分别与挂扣部卡扣固定在所述鼻梁上；所述鼻梁由两个互相平行的凹形固定块构成,所述挂扣部设于两固定块上。本发明在鼻梁两端的内侧设有挂扣部,并与两端含有向内回弯的圆钩的弹片结构匹配卡扣,直接用手将弹片结构插压入鼻梁内侧即可完成组装,安装简单方便,无需额外借助机器铆合,成本低；弹片结构与鼻梁的组装位点隐藏在鼻梁内侧,设计美观；还可和多种拉链带和拉片组配,可替代现有的多款拉链头,通用性强。(The invention provides a novel zipper puller, which comprises a puller body and a pull nose arranged on the puller body, wherein the pull nose comprises a nose bridge and a spring plate structure, hanging and buckling parts are arranged on the inner sides of two ends of the nose bridge, the hanging and buckling parts and the puller body form a hanging and buckling gap, round hooks bent inwards are arranged at two ends of the spring plate structure, and the spring plate structure is respectively buckled with the hanging and buckling parts and fixed on the nose bridge through the two round hooks; the nose bridge is composed of two concave fixing blocks which are parallel to each other, and the hanging and buckling parts are arranged on the two fixing blocks. According to the invention, the inner sides of the two ends of the nose bridge are provided with the hanging buckle parts, and the hanging buckle parts are matched with the elastic sheet structures of the circular hooks with inward return curves at the two ends, so that the assembly can be completed by directly inserting the elastic sheet structures into the inner side of the nose bridge by hands, the installation is simple and convenient, additional riveting by a machine is not needed, and the cost is low; the assembly point of the elastic piece structure and the nose bridge is hidden at the inner side of the nose bridge, so that the design is attractive; can be assembled with various zipper strips and zipper pulls, can replace the prior various zipper pulls, and has strong universality.)

1. A novel zipper puller is characterized by comprising a puller body and a pull nose arranged on the puller body, wherein the pull nose comprises a nose bridge and a spring plate structure, hanging and buckling parts are arranged on the inner sides of two ends of the nose bridge, hanging and buckling gaps are formed between the hanging and buckling parts and the puller body, round hooks which are bent inwards are arranged at two ends of the spring plate structure, and the spring plate structure is respectively buckled with the hanging and buckling parts through the two round hooks and is fixed on the nose bridge; the nose bridge is composed of two concave fixing blocks which are parallel to each other, and the hanging and buckling parts are arranged on the two fixing blocks.

2. The novel zipper puller according to claim 1, wherein the puller body comprises an upper body, a lower body and a movement vertically connecting the upper body and the lower body; the nose bridge is fixed on the upper body.

3. The novel zipper slider according to claim 2, wherein the hooking portion at one end of the nose bridge is formed by a cross post disposed between the two fixing blocks, and the hooking portion at the other end is formed by protruding hooking blocks disposed inside the two fixing blocks, respectively.

4. The novel zipper slider according to claim 3, wherein the circular hooks are a front hook and a rear hook, respectively; the front hook is matched with the two hanging and buckling blocks for buckling, the root of the return part of the front hook is upwarped, and the width of the extending part is smaller than the distance between the two hanging and buckling blocks; the buckle is matched with the transverse column to the rear hook, the joint of the lower end of the transverse column and the two fixing blocks is provided with protrusions, the width of the root of the return portion of the rear hook is smaller than the distance between the two protrusions, and the extending portion is upwarped.

5. The novel zipper slider according to claim 4, wherein the outer side of the upper end of the hooking block is provided with a smooth inclined surface.

6. The novel zipper puller according to claim 4, wherein the extension part of the bent back part of the front hook is extended and connected with a code hook, the upper body is provided with an opening corresponding to the code hook, and the code hook passes through the opening to lock the zipper puller.

7. The novel zipper slider according to claim 4, wherein the outer side of the upper end of the cross post is provided with a smooth inclined surface.

8. The novel zipper slider according to claim 1, wherein the width of the spring structure matches the distance between the two fixing blocks.

9. The novel slider of claim 1, wherein the slider body is integrally formed with the nose bridge.

10. The novel zipper slider of claim 1, wherein said spring structure is stamped and formed by a stamping device.

Technical Field

The invention relates to the technical field of clothing sewing supplies, in particular to a novel zipper puller.

Background

The zipper is a connecting piece which enables articles to be combined or separated by means of continuously arranged zipper teeth, is widely applied to clothes, bags and the like, and mainly comprises a zipper tape, a zipper head and a zipper pull. The existing zipper puller generally comprises a puller body and a pull nose, the structural specifications of the puller body are mostly the same on the market, and the pull nose part is often required to be designed according to different requirements. The zipper head on the market now generally adopts the trunk head as drawing the nose, drives through the pulling-on piece and draws the nose application of force and then realize opening and shutting in the zip fastener, and the zipper head of this kind of structure simple structure, low in production cost nevertheless can't brake. In order to realize braking, a chuck which can be pulled up and rebounded is generally arranged in the existing zipper puller, when the zipper pull is pulled, the zipper pull drives the chuck to be lifted up, so the zipper puller can slide on the chain belt, when the zipper pull is released, the chuck rebounds to the zipper belt and is inserted into a gap between zipper teeth to realize braking, however, in order to fix the elastic piece with the chuck, the existing braking type pull nose is generally used for placing the elastic piece with the chuck into the nose bridge of the pull nose after the zipper pull is fixed, and then a machine is used for riveting the two sides of the upper end of the nose bridge inwards, so that the elastic piece is fixed, or the elastic piece is inserted into the two ends of the nose bridge. The assembly points of the assembly method are all outside the bridge of the nose, the appearance of the zipper head is affected greatly, additional use of a machine for riveting is needed, the process is complex, the cost is high, and in addition, the zipper head structure cannot be generalized and cannot be adapted to different zipper pulls and zipper tapes.

Accordingly, the prior art is yet to be improved and developed.

Disclosure of Invention

The invention aims to provide a novel zipper puller, and aims to solve the problems that the existing zipper puller is complex in installation, the assembly site is exposed outside the nose bridge and is not attractive, and the universality is poor on the basis of the prior art.

In order to solve the problems, the technical scheme of the invention is as follows:

a novel zipper puller comprises a puller body and a pull nose arranged on the puller body, wherein the pull nose comprises a nose bridge and a spring plate structure, hanging and buckling parts are arranged on the inner sides of two ends of the nose bridge, hanging and buckling gaps are formed between the hanging and buckling parts and the puller body, round hooks which are bent inwards are arranged at two ends of the spring plate structure, and the spring plate structure is respectively buckled with the hanging and buckling parts through the two round hooks and is fixed on the nose bridge; the nose bridge is composed of two concave fixing blocks which are parallel to each other, and the hanging and buckling parts are arranged on the two fixing blocks.

The novel zipper puller comprises a puller body, a pull head and a pull head, wherein the puller body comprises an upper body, a lower body and a machine core vertically connected with the upper body and the lower body; the nose bridge is fixed on the upper body.

The novel zipper puller is characterized in that the hanging buckle part at one end of the nose bridge is composed of a cross column arranged between the two fixed blocks, and the hanging buckle part at the other end is composed of protruding hanging buckle blocks respectively arranged on the inner sides of the two fixed blocks.

In the novel zipper puller, the circular hooks are a front hook and a rear hook respectively; the front hook is matched with the two hanging and buckling blocks for buckling, the root of the return part of the front hook is upwarped, and the width of the extending part is smaller than the distance between the two hanging and buckling blocks; the buckle is matched with the transverse column to the rear hook, the joint of the lower end of the transverse column and the two fixing blocks is provided with protrusions, the width of the root of the return portion of the rear hook is smaller than the distance between the two protrusions, and the extending portion is upwarped.

The novel zipper puller is characterized in that a smooth inclined plane is arranged on the outer side of the upper end of the hanging buckle block.

The novel zipper puller is characterized in that the extension part of the front hook bending part is connected with a code hook in an extending mode, an opening corresponding to the code hook is formed in the upper body, and the code hook penetrates through the opening and is used for locking the zipper puller.

The novel zipper puller is characterized in that a smooth inclined plane is arranged on the outer side of the upper end of the transverse column.

The novel zipper puller is characterized in that the width of the elastic sheet structure is matched with the distance between the two fixed blocks.

The novel zipper puller is characterized in that the puller body and the nose bridge are integrally formed.

The novel zipper head, wherein, the shell fragment structure is by stamping forming of stamping device.

The beneficial effects of the invention include: according to the novel zipper puller provided by the invention, the hanging buckle parts are arranged on the inner sides of the two ends of the nose bridge, the buckle parts are matched with the elastic sheet structures of the circular hooks with inward return curves at the two ends, the elastic sheet structures are directly inserted into the inner sides of the nose bridge by hands to complete the assembly of the puller, the assembly is simple and convenient, additional riveting with the help of a machine is not needed, and the cost is low; the assembly point of the elastic piece structure and the nose bridge is hidden at the inner side of the nose bridge, so that the design is attractive; the spring piece structure can be processed and produced by a stamping machine, the puller body and the nose bridge can be produced by a die-casting machine, the production error is small, and the stability is high; can be assembled with various zipper strips and zipper pulls, can replace the prior various zipper pulls, and has strong universality.

Drawings

Fig. 1 is an exploded view of a novel slider of the present invention.

Fig. 2 is a schematic structural view of a slider body and a nose bridge of the novel zipper puller of the present invention.

Fig. 3 is a schematic structural view of a novel zipper slider according to the present invention.

Description of reference numerals: 11. an upper body; 12. a lower body; 13. a movement; 14. opening the code hook; 21. a bridge of the nose; 22. a spring plate structure; 211. a first fixed block; 212. a second fixed block; 213. a cross post; 214. a raised hanging buckle block; 221. a front hook; 222. a rear hook; 223. and (4) stacking hooks.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

As shown in fig. 1-3, the novel zipper puller of the present invention comprises a puller body and a pull tab installed on the puller body, wherein the puller body comprises an upper body 11, a lower body 12 and a movement 13 vertically connecting the upper body 11 and the lower body 12, the pull tab comprises a nose bridge 21 and a spring structure 22, the nose bridge 21 is fixed on the upper body 11, and the inner sides of the two ends are provided with a hanging buckle portion. The nose bridge 21 is composed of two concave fixing blocks parallel to each other, the hanging part is arranged on the two fixing blocks to form a hanging gap with the slider body, in the embodiment shown in fig. 1-3, the two fixing blocks are respectively a first fixing block 211 and a second fixing block 212, specifically, the hanging part at one end of the nose bridge 21 is composed of a cross column 213 arranged between the two fixing blocks, a bulge is arranged at the joint of the lower end of the cross column 213 and the two fixing blocks, thus the cross column 213, the two bulges and the upper body 11 form a convex gap, and the hanging part at the other end is composed of a convex hanging block 214 respectively arranged at the inner side of the two fixing blocks. The two ends of the elastic sheet structure 22 are provided with inward-bent round hooks, namely a front hook 221 and a rear hook 222, wherein the front hook 221 is matched with the two hooking blocks 214 for buckling, the root of the bent part of the front hook 221 is upwarped, the width of the extending part is smaller than the distance between the two hooking blocks 214, so that the root of the front hook 221 hooks the hooking blocks 214, the extension part can pass through the hanging buckle gap formed between the two hanging buckle blocks 214 and the upper body 11, and the extension part of the bent back part of the front hook 221 is connected with a code hook 223 in an extending way, correspondingly, the upper body 11 is provided with a code hook opening 14 corresponding to the code hook 223, and the code hook 223 passes through the opening 14 for locking the slider, specifically, when the pulling piece or the pulling head sleeved on the spring structure 22 is pulled up, the code hook 223 is pulled up, therefore, the zipper head can freely slide on the zipper tape, when the zipper pull or the zipper head is loosened, the code hook 223 automatically rebounds to the original position, and the limiting piece below the code hook 223 is inserted into a gap between the zipper teeth to realize stopping. In addition, the outer sides of the upper ends of the two hooking blocks 214 are provided with smooth inclined surfaces, and when the inclined surfaces are used for pressing the elastic sheet structure 22, the front hooks 221 can conveniently slide into the hooking notches formed by the hooking blocks and the upper body 11 along the inclined surfaces, so as to realize the locking. And then the hook 222 is matched with the cross column 213 for buckling, the width of the root part of the bent part of the hook 222 is smaller than the distance between the two protrusions, and the extending part is upwarped, so that the hook 222 can realize locking through the convex notch under the cross column 213. Further, the outer side of the upper end of the horizontal column 213 is also provided with a smooth slope to facilitate the sliding of the rear hook 222 into the convex notch. In practical application, the width of the spring structure 22 matches and adapts to the distance between the two fixing blocks, and the width of the spring structure 22 at the position corresponding to the recess of the fixing block corresponds to the distance between the outer side of the first fixing block 211 and the outer side of the second fixing block 212, so that the zipper head is packaged.

In practical application, the assembly method of the spring piece structure 22 and the nose bridge 21 of the novel zipper puller comprises the following steps: the front hook 221 and the rear hook 222 of the elastic piece structure 22 correspond to the hanging and buckling block 214 and the transverse column 213 of the nose bridge 21, the rear hook 222 is firstly hung and buckled on the transverse column 213, and then the front hook 221 is directly pressed down, so that the assembly of the elastic piece structure 22 and the nose bridge 21 can be realized, the installation is convenient, other instruments and tools are not needed, and all assembly sites are arranged on the inner side of the nose bridge 21, so that the appearance is beautified. In addition, the spring piece structure 22 and the nose bridge 21 of the zipper puller are convenient to assemble, various different sliders or pull pieces can be replaced, various types of zipper pullers can be replaced, about 40% of the storage amount of the existing zipper puller product can be reduced, and the universality is high.

According to the novel zipper puller, the puller body and the nose bridge 21 are integrally formed and can be produced by a die-casting device, the elastic sheet structure 22 is formed by a punching device in a punching mode, the product error is small, and the stability is good.

It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.