CN101129232A - Novel zipper tooth - Google Patents
Novel zipper tooth Download PDFInfo
- Publication number
- CN101129232A CN101129232A CNA2007100095694A CN200710009569A CN101129232A CN 101129232 A CN101129232 A CN 101129232A CN A2007100095694 A CNA2007100095694 A CN A2007100095694A CN 200710009569 A CN200710009569 A CN 200710009569A CN 101129232 A CN101129232 A CN 101129232A
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- China
- Prior art keywords
- tooth
- root
- shoulder
- tooth top
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a new-typed zip tooth, which comprises the following parts: tooth top, tooth root, tooth shoulder between tooth top and tooth root as transition to form an integral, flute on the tooth top, tooth shoulder protecting table corresponding to the flute on the tooth top at one end of the tooth shoulder near to the tooth root, inward depressed arc at two sides of the tooth root, wherein the tooth top displays spherical arc; the front end corresponding to flute between the tooth shoulder protective table and tooth top is semi-arc shape. The tooth can be made into zip, which is flexible and easily bent to close smoothly.
Description
Technical field
The present invention relates to a kind of slide fastener coupling element.
Background technology
Existing slide fastener coupling element, its structure generally comprises tooth top, tooth root, form integral body by the transition of tooth shoulder between tooth top and the tooth root, offer groove on the tooth top, one end of the nearly tooth root of tooth shoulder rest is provided with the corresponding tooth shoulder of the groove of tooth top and protects platform, and the tooth root middle part is provided with band muscle groove, the chain trough of belt of admitting chain belt, and the chain trough of belt is towards tooth root endwall opening, in the both sides of tooth root endwall chain belt notch edge, the cell wall of chain trough of belt has formed two chain belts at this and has protected platform after opening direction extends.This slide fastener coupling element because the both sides endwall of its tooth root is a tabular, make slide fastener with such chain tooth after, the space that the chain tooth self takies slide fastener is (that is, the space between tooth and the tooth is less) greatly, the slide fastener of making is not flexible.
Summary of the invention
The soft and flexible slide fastener coupling element of the slide fastener of the purpose of this invention is to provide a kind of space of saving the shared slide fastener of chain tooth self, making.
Technical scheme of the present invention is such: a kind of novel zipper tooth, comprise tooth top, tooth root, form integral body by the transition of tooth shoulder between tooth top and the tooth root, offer groove on the tooth top, an end of the nearly tooth root of tooth shoulder rest is provided with the corresponding tooth shoulder of the groove of tooth top and protects platform; The both sides endwall of above-mentioned tooth root is the arc that caves inward.
Above-mentioned tooth top curved surface shape spherical in shape.
The corresponding front end of groove that above-mentioned tooth shoulder protects platform and above-mentioned tooth top is a semicircular arc.
After adopting such scheme, a kind of novel zipper tooth of the present invention, the both sides endwall of tooth root is the arc that caves inward, after making slide fastener, save the space of the shared slide fastener of chain tooth self, promptly strengthened the space between tooth and the tooth, thereby make the slide fastener of making soft and flexible, and the both sides endwall is the arc that caves inward, and makes the slide fastener of making more attractive in appearance.And among the present invention, tooth top is designed to the sphere curved surface shape, and the tooth top that has strengthened slide fastener two side chain teeth each other slippery in closing course has reduced the phase mutual friction between the tooth top of both sides in the closing course, makes whole closing course along sliding.And among the present invention, the corresponding front end of groove that the tooth shoulder protects platform and tooth top is a semicircular arc, makes slide fastener in closing course, and the tooth shoulder of any side protects platform and becomes when embedding the groove of opposite side tooth top more along sliding.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a user mode schematic diagram of the present invention.
The specific embodiment
A kind of novel zipper tooth of the present invention as shown in Figure 1 and Figure 2, comprises tooth top 1, tooth root 2, takes on 3 transition by tooth between tooth top 1 and the tooth root 2 and forms integral body.Play the tooth top 1 curved surface shape spherical in shape of engagement, and offer groove 11 on the tooth top 1; Tooth shoulder 3 protects platform 31 near the groove 11 corresponding teeth shoulders that ends of tooth roots 2 are provided with tooth top, and the groove 11 corresponding front ends that the tooth shoulder protects platform 31 and tooth top are semicircular arc; The both sides endwall 21 of tooth root 2 is the arc that caves inward, and tooth root 2 middle parts are provided with band muscle groove 4, the chain trough of belt 5 of admitting chain belt, chain trough of belt 5 is towards tooth root 2 endwall openings, in the both sides of tooth root 2 endwall chain belt notch edge, the cell wall of chain trough of belt has formed two chain belts at this and has protected platform 6 after opening direction extends.
Claims (3)
1. a novel zipper tooth comprises tooth top, tooth root, forms integral body by the transition of tooth shoulder between tooth top and the tooth root, offers groove on the tooth top, and an end of the nearly tooth root of tooth shoulder rest is provided with the corresponding tooth shoulder of the groove of tooth top and protects platform; It is characterized in that: the both sides endwall of above-mentioned tooth root is the arc that caves inward.
2. a kind of novel zipper tooth according to claim 1 is characterized in that: above-mentioned tooth top curved surface shape spherical in shape.
3. a kind of novel zipper tooth according to claim 1 is characterized in that: the corresponding front end of groove that above-mentioned tooth shoulder protects platform and above-mentioned tooth top is a semicircular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100095694A CN100525667C (en) | 2007-09-21 | 2007-09-21 | Novel zipper tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100095694A CN100525667C (en) | 2007-09-21 | 2007-09-21 | Novel zipper tooth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101129232A true CN101129232A (en) | 2008-02-27 |
| CN100525667C CN100525667C (en) | 2009-08-12 |
Family
ID=39126762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100095694A Active CN100525667C (en) | 2007-09-21 | 2007-09-21 | Novel zipper tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100525667C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106360887A (en) * | 2016-08-29 | 2017-02-01 | 福建浔兴拉链科技股份有限公司 | Square zipper teeth and zipper using same |
| CN107440260A (en) * | 2017-08-28 | 2017-12-08 | 理想（广东）拉链实业有限公司 | A kind of semicircle zipper tooth |
| WO2018040896A1 (en) * | 2016-08-31 | 2018-03-08 | 理想（广东）拉链实业有限公司 | Round tooth zipper |
-
2007
- 2007-09-21 CN CNB2007100095694A patent/CN100525667C/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106360887A (en) * | 2016-08-29 | 2017-02-01 | 福建浔兴拉链科技股份有限公司 | Square zipper teeth and zipper using same |
| WO2018040896A1 (en) * | 2016-08-31 | 2018-03-08 | 理想（广东）拉链实业有限公司 | Round tooth zipper |
| CN107440260A (en) * | 2017-08-28 | 2017-12-08 | 理想（广东）拉链实业有限公司 | A kind of semicircle zipper tooth |
| WO2019041486A1 (en) * | 2017-08-28 | 2019-03-07 | 理想（广东）拉链实业有限公司 | Semicircular zipper tooth |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100525667C (en) | 2009-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for producing slide fastener tooth Effective date of registration: 20200122 Granted publication date: 20090812 Pledgee: Industrial Commercial Bank of China Ltd Jinjiang branch Pledgor: Jinjiang Fuxing Zipper Co., Ltd. Registration number: Y2020990000104 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |