CN102406288B - Teeth of zipper - Google Patents
Teeth of zipper Download PDFInfo
- Publication number
- CN102406288B CN102406288B CN201110451622.2A CN201110451622A CN102406288B CN 102406288 B CN102406288 B CN 102406288B CN 201110451622 A CN201110451622 A CN 201110451622A CN 102406288 B CN102406288 B CN 102406288B
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- CN
- China
- Prior art keywords
- teeth
- chain tooth
- platform
- sides
- slide fastener
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Abstract
The invention discloses teeth of a zipper. A platform is formed on at least front side surfaces of the teeth, which are positioned at the front side and the back side of the zipper, after the teeth at two sides are meshed, the platforms are abutted to form a whole body, and relative to the whole zipper, coverage in a way of exposing the meshed parts of the teeth alternately is achieved on the side surfaces of the teeth at the two sides due to the whole body. According to the invention, after the teeth are mutually meshed, the teeth at the two sides are mutually blocked in the front-back direction by the platforms, so that the condition that the teeth are staggered to be mutually separated after being meshed can be prevented. Thus, no grooves or bulges are formed on the meshed surfaces of the teeth, so that the structures of the teeth are simplified, and the difficulty in the design and processing of an injection mold is reduced. In addition, patterns, characters and other identifiers are respectively made on the platforms of the mutually-meshed teeth at two sides after the platforms are separated, and after the platforms are abutted to form the whole body, the patterns, characters and other identifiers at the two sides are spliced into a complete identifier which can be identified through eyes of people.
Description
Technical field
The present invention relates to slide fastener technical field, relate in particular to the chain tooth of slide fastener.
Background technology
Slide fastener to one of ten the most practical large inventions of the mankind, has been widely applied to all trades and professions as this century.Traditional slide fastener manufacturer or need to use the producer that slide fastener is produced product, in order to publicize the product of oneself, by the sign of meeting manufacturing factory on slide fastener, but be all only limited to the pull head of slide fastener and pulling-on piece, these have the place of larger plane.As pattern or the word of sign, it is finally to want human eye to offer a clear explanation just can play the effect of publicity, so traditional slide fastener will be made sign can only be on pull head and pulling-on piece.But pull head and pulling-on piece have only occupied a seldom part for slide fastener, and its sign is still easily ignored by people, does not reach good the effect of publicity.Yet, occupy slide fastener chain tooth, particularly injection moulding chain tooth greatly, due to the particularity of its function, its shape is comprised of crest, tooth waist and root of the tooth conventionally, and the both sides of tooth waist are set as inner concavity and are connected between crest and root of the tooth.Therefore, the front and back both side surface of traditional chain tooth does not have and makes the plane that it is to be enough to other sign of outlook.Certainly, can deliberately go the shape of chain tooth to do greatly, it is to be enough to other sign of outlook greatly to making, if very will do like this, no matter from raw material, cost or aesthetic appearance, be all obviously very unpractiaca behave.
Traditional injection moulding chain tooth, after intermeshing, in order to prevent from staggering before and after its separation, need to be offered groove in the crest portion of chain tooth, and the shoulder at root of the tooth forms and the projection of groove fit to prevent from staggering simultaneously.Due to groove and convex to form the field of conjugate action at chain tooth, it is complex-shaped, and precision is high, and the design of injection mold and processing all have larger difficulty.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of simple in structure, without high accuracy processing, and can make the chain tooth that it is to be enough to other sign of outlook.
For solving the problems of the technologies described above adopted technical scheme: a kind of slide fastener coupling element, it is characterized in that: the side, at least front side of described chain tooth both sides before and after slide fastener is formed with an offset platform, the docking after two side chain tooth engagements of this platform is in aggregates, with respect to whole piece slide fastener, this integral body alternately covers the engaging piece of two side chain teeth, described platform is square, it is offset to a wherein side of the upper and lower both sides of chain tooth, wherein the butt end of platform to be to expose the crest portion of chain tooth, and its one end of departing from is to expose the depressed part corresponding to the tooth waist of the chain tooth of this end.
The beneficial effect that adopts the present invention to bring: because the present invention can be to being connected into whole platform after the leading flank of chain tooth or front and back sides form engagement, platform is to being connected into after integral body, side to two side chain teeth covers, and after slide fastener engagement, the engaging piece of chain tooth is alternately exposed in this covering.Chain tooth in the present invention is after intermeshing, and platform stops mutually on fore-and-aft direction the chain tooth of both sides, can prevent that chain tooth from staggering after engagement and separated.Therefore without the field of conjugate action at chain tooth, form groove and projection, make simplifying the structure of chain tooth, reduce the difficulty of Injection Mold Design processing.
Side at chain tooth is provided with platform, can on the platform of intermeshing two side chain teeth, make respectively like this signs such as pattern after split and word, at platform, to being connected into after integral body, by signs such as the pattern of both sides and words, be spliced into and it is to be enough to other full identity of outlook.Because chain tooth has occupied whole piece slide fastener substantially, on chain tooth, make traditional can only the making of sign contrast on pull head and pulling-on piece, be more prone to cause concern, be more conducive to the publicity of product.And some make exquisite pattern or word, the sight that also can must give to slide fastener as product is brought great innovation, to enhance one's market competitiveness.
Accompanying drawing explanation
Fig. 1,2 is for the overall structure schematic diagram of slide fastener coupling element of the present invention;
Fig. 3 is the intermeshing structural representation of slide fastener coupling element of the present invention.
The specific embodiment
As Figure 1-3, a kind of slide fastener coupling element, the side, front side of chain tooth 1 both sides before and after slide fastener is formed with a platform 11, and the docking after two side chain tooth 1 engagements of this platform 11 is in aggregates, and with respect to whole piece slide fastener, this integral body alternately covers the engaging piece 2 of two side chain teeth 1.Chain tooth 1 is alternately engagement, by the shoulder 15 of crest 12, tooth waist 13 and the root of the tooth 14 of adjacent two intermeshing chain teeth 1, forms crooked engaging piece 2.After chain tooth 1 meshes, to being connected into whole platform 11, substantially the side of intermeshing two chain teeth 1 is covered, platform 11 forms and stops in front and back the chain tooth 1 with its engagement all the time, to prevent that after slide fastener engagement interlocking, stagger and separation in chain tooth 1 front and back.
In the present embodiment, platform 11 is made as offset.Concrete, by platform 11, be square, it is offset to a wherein side of chain tooth both sides Shang Xia 1, and wherein the butt end 16 of platform 11 to be to expose the crest 12 of chain tooth 1, and its one end of departing from 17 is to expose the depressed part 18 corresponding to the tooth waist 13 of the chain tooth 1 of this end.In whole piece slide fastener, one side chain tooth 1 is for the chain tooth 1 of opposite side, spin upside down each other, the chain tooth 1 of both sides is alternately engagements, after engagement, platform 11 can be to being connected into the integral body of a strip, and the sign of making in the plane of strip is easier to offer a clear explanation, and seems in appearance more succinct, regular simultaneously.Certainly, also can in the rear side side of chain tooth 1, be provided with platform 11, still, original intention of the present invention is a kind of chain tooth that it is to be enough to other sign of outlook of making of design simultaneously, and the rear side of slide fastener mostly but is uncommon side, does in fact and is not very meaningful like this.
Claims (1)
1. a slide fastener coupling element, it is characterized in that: at least one side side of described chain tooth both sides before and after slide fastener is formed with an offset platform, the docking after two side chain tooth engagements of this platform is in aggregates, with respect to whole piece slide fastener, this covers the engaging piece of two side chain teeth integrated spacedly, and described platform is square, and it is offset to a wherein side of the upper and lower both sides of chain tooth, wherein the butt end of platform to be to expose the crest portion of chain tooth, and its one end of departing from is to expose the depressed part corresponding to the tooth waist of the chain tooth of this end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110451622.2A CN102406288B (en) | 2011-12-29 | 2011-12-29 | Teeth of zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110451622.2A CN102406288B (en) | 2011-12-29 | 2011-12-29 | Teeth of zipper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102406288A CN102406288A (en) | 2012-04-11 |
| CN102406288B true CN102406288B (en) | 2014-07-16 |
Family
ID=45908847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110451622.2A Active CN102406288B (en) | 2011-12-29 | 2011-12-29 | Teeth of zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102406288B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102948974B (en) * | 2012-11-20 | 2015-05-13 | 福建浔兴拉链科技股份有限公司 | Zipper tooth structure and zipper provided with same |
| CN204541051U (en) * | 2015-01-30 | 2015-08-12 | 吴弘纳 | A kind of double-layered slide fastener |
| CN107373914A (en) * | 2017-07-14 | 2017-11-24 | 吴弘纳 | One kind decoration slide fastener |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1795779A (en) * | 2004-12-16 | 2006-07-05 | Ykk株式会社 | Slide fastener |
| CN1879518A (en) * | 2005-05-20 | 2006-12-20 | Ykk株式会社 | Slide fastener chain |
| CN101904600A (en) * | 2009-06-03 | 2010-12-08 | 曹昌文 | Linear zipper tooth and zipper with linear zipper tooth |
| CN202566615U (en) * | 2011-12-29 | 2012-12-05 | 开易(广东)服装配件有限公司 | Zipper tooth of zipper |
-
2011
- 2011-12-29 CN CN201110451622.2A patent/CN102406288B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1795779A (en) * | 2004-12-16 | 2006-07-05 | Ykk株式会社 | Slide fastener |
| CN1879518A (en) * | 2005-05-20 | 2006-12-20 | Ykk株式会社 | Slide fastener chain |
| CN101904600A (en) * | 2009-06-03 | 2010-12-08 | 曹昌文 | Linear zipper tooth and zipper with linear zipper tooth |
| CN202566615U (en) * | 2011-12-29 | 2012-12-05 | 开易(广东)服装配件有限公司 | Zipper tooth of zipper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102406288A (en) | 2012-04-11 |
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| C14 | Grant of patent or utility model | ||
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