CN101984869B - Novel three-dimensional zipper - Google Patents
Novel three-dimensional zipper Download PDFInfo
- Publication number
- CN101984869B CN101984869B CN2010102650928A CN201010265092A CN101984869B CN 101984869 B CN101984869 B CN 101984869B CN 2010102650928 A CN2010102650928 A CN 2010102650928A CN 201010265092 A CN201010265092 A CN 201010265092A CN 101984869 B CN101984869 B CN 101984869B
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- CN
- China
- Prior art keywords
- sprocket
- chain strap
- groove
- teeth
- zipper tape
- 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.)
- Expired - Fee Related
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Abstract
The invention discloses a novel three-dimensional zipper. Teeth (2) are arranged on a teeth attaching part (3) of a zipper tape (1); planes in which the teeth (2) and the zipper tape (1) are positioned are upper and lower planes; the zipper tape (1) is lengthened by a certain length along the root of the teeth attaching part (3) of the zipper tape (1) and is contacted or overlapped with the side edge of the zipper tape (1) on the opposite side; the back of the teeth (2) is set into a step shape; when the teeth (2) are meshed, the meshed teeth (2) form a groove (5); the side edge (4) of the zipper tape (1) is arranged in the groove (5); under the acting force generated by extruding the side edge (4) by a groove wall (6) of the groove (5), the side edges of the zipper tape (1) are combined more tightly so as to realize the function of improving the mechanical strength; in addition, the zipper tape (1) is provided with a waterproof adhesive layer to achieve airtightness and watertightness.
Description
Technical field
The invention discloses a kind of slide fastener of stereochemical structure, is a kind of novel solid slide fastener that can play secluding air or liquid effectively specifically, belongs to the manufacturing technology field of slide fastener.
Background technology
The one Chinese patent application publication number be 101703334A disclosure of the Invention a kind of stereoscopic zipper; Comprise chain strap, sprocket; Sprocket is arranged on the sprocket attachment portion of chain strap; Between the sprocket attachment portion of chain strap and the chain strap angle is arranged, sprocket and the residing plane of chain strap are two planes up and down; Along the root of the sprocket attachment portion of chain strap, the chain strap prolongs certain-length, contacts or overlaps with relatively on one side chain strap; Sprocket and the residing plane of chain strap are divided into up and down two planes, and along the root of the sprocket attachment portion of chain strap, the chain strap prolongs certain-length, so just with the inner space isolation of sprocket and slide fastener.
Reverse side at the chain strap is provided with Waterproof glue line, so just can process waterproof slide fastener, has solved the strength problem of slide fastener, has expanded the application scope of slide fastener.
But also there is certain problem in such stereoscopic zipper; For example when receiving external force and pull the chain strap in the horizontal; The slit will appear in the position that the chain strap on both sides contacts or overlaps; The bulk strength that is unfavorable for slide fastener on the one hand, on the other hand, at this moment the close water function of the waterproof of slide fastener or close airway dysfunction effect are just very undesirable.
Perfect condition is that chain strap contact or the position that overlaps are followed and with the drawing of zipper sprocket or separated and realize so just playing the role of dense gas and dense water airtight and effect that separate.
Summary of the invention
The present invention provides a kind of novel solid slide fastener, but the mechanical strength of said novel solid slide fastener slide fastener can play the role of dense gas and dense water effectively.
In order to solve the problem of existence, realize above-mentioned technical purpose, technical scheme of the present invention is:
A kind of novel solid slide fastener comprises chain strap, sprocket, and sprocket is arranged on the sprocket attachment portion of chain strap, between the root of the sprocket attachment portion of said chain strap and the chain strap angle is arranged, and sprocket and the residing plane of chain strap are two planes up and down; Along the root of the sprocket attachment portion of chain strap, the chain strap prolongs certain-length, contacts or overlaps with the side of relatively on one side chain strap; The back of said sprocket is arranged to stepped; During the sprocket engagement, intermeshing sprocket forms groove-like, and the side of chain strap is arranged in the groove.
The side of chain strap is arranged in the groove with fitting tightly; The active force that the extruding of the cell wall opposite side through groove produces; Can make the side of chain strap combine tightr; Thereby play the effect of enhance mechanical strength on the one hand, Waterproof glue line is set on the chain strap on the other hand can play the role of dense gas and dense water.
In order further to strengthen the effect of groove to chain strap side, the said sprocket groove that forms that is meshing with each other is the wide trapezoidal shape in the narrow bottom of opening.The narrower opening of groove can play the effect to the bottom portion of groove compressing to the side of chain strap, further makes the side of chain strap fit more closely, plays the effect of best close gas, Mi Shui and enhance mechanical strength.
Novel solid slide fastener of the present invention adopts comparatively simple technical scheme; Through fluting at the sprocket back, strengthen the mechanical strength of slide fastener, on slide fastener chain strap, be equipped with watertight composition; Make the close gas of slide fastener, close water function more perfect, can secluding air, liquid.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation.
Fig. 1 is the structural representation of novel solid slide fastener of the present invention.
Fig. 2 is the sprocket structural representation of novel solid slide fastener of the present invention.
Fig. 3 is the another kind of sprocket structural representation of novel solid slide fastener of the present invention.
The specific embodiment
As shown in Figure 1; A kind of novel solid slide fastener comprises chain strap 1, sprocket 2, and sprocket 2 is arranged on the sprocket attachment portion 3 of chain strap 1; Between the root of the sprocket attachment portion 3 of said chain strap 1 and the chain strap 1 angle is arranged, sprocket 2 with chain strap 1 residing plane be about two planes; Along the root of the sprocket attachment portion 3 of chain strap 1, chain strap 1 prolongs certain-length, contacts or overlaps with the side 4 of relatively on one side chain strap 1.
As shown in Figure 2, the back of said sprocket 2 is arranged to stepped, during sprocket 2 engagement, intermeshing sprocket 2 forms grooves 5 shapes, and the side 4 of chain strap 1 is arranged in the groove 5.
The side 4 of chain strap 1 is arranged in the groove 5 with fitting tightly; The active force that the extruding of cell wall 6 opposite sides 4 through groove 5 produces; Can make the side of chain strap 1 combine tightr; Thereby play the effect of enhance mechanical strength on the one hand, Waterproof glue line is set on chain strap 1 on the other hand can play the role of dense gas and dense water.
In order further to strengthen the effect of 5 pairs of chain strap 1 sides 4 of groove, said sprocket 2 groove 5 that forms that is meshing with each other is the wide trapezoidal shape in the narrow bottom of opening.
The cell wall 6 that can find out groove 5 among Fig. 3 is for skewed, and the back that is meshing with each other forms the groove 5 of trapezoidal shape.Skewed cell wall 6 can produce downward active force; So just can guarantee that groove 5 narrower openings can play the effect to the compressing of groove 5 bottoms to the side 4 of chain strap 1; Further make the side of chain strap 1 fit more closely, play the effect of best close gas, Mi Shui and enhance mechanical strength.
The foregoing description does not limit the present invention in any way, and every employing is equal to the technical scheme that replacement or the mode of equivalent transformation obtain and all drops in protection scope of the present invention.
Claims (3)
1. novel solid slide fastener; Comprise chain strap (1), sprocket (2); Sprocket (2) is arranged on the sprocket attachment portion (3) of chain strap (1); Between the root of the sprocket attachment portion (3) of said chain strap (1) and the chain strap (1) angle is arranged, sprocket (2) and the residing plane of chain strap (1) are two planes up and down; Root along the sprocket attachment portion (3) of chain strap (1); Chain strap (1) prolongs certain-length; Contact or overlap with the side of the chain strap (1) on relative one side, it is characterized in that: the back of said sprocket (2) is arranged to stepped, during sprocket (2) engagement; Intermeshing sprocket (2) forms groove (5) shape, and the side (4) of chain strap (1) is arranged in the groove (5).
2. according to the described novel solid slide fastener of claim 1, it is characterized in that: said sprocket (2) groove (5) that forms that is meshing with each other is the wide trapezoidal shape in the narrow bottom of opening.
3. according to claim 1 or 2 described novel solid slide fasteners, it is characterized in that: said chain strap (1) is provided with Waterproof glue line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102650928A CN101984869B (en) | 2010-08-19 | 2010-08-19 | Novel three-dimensional zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102650928A CN101984869B (en) | 2010-08-19 | 2010-08-19 | Novel three-dimensional zipper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101984869A CN101984869A (en) | 2011-03-16 |
| CN101984869B true CN101984869B (en) | 2012-08-08 |
Family
ID=43709308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102650928A Expired - Fee Related CN101984869B (en) | 2010-08-19 | 2010-08-19 | Novel three-dimensional zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101984869B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4513482A (en) * | 1981-08-20 | 1985-04-30 | Yoshida Kogyo K. K. | Fluid-tight slide fastener stringer |
| CN1275353A (en) * | 1999-05-28 | 2000-12-06 | Ykk株式会社 | Fluid sealing zipper |
| CN101703334A (en) * | 2009-11-24 | 2010-05-12 | 江苏博豪拉链制造有限公司 | Stereoscopic zipper |
| CN201782134U (en) * | 2010-08-19 | 2011-04-06 | 江苏博豪拉链制造有限公司 | Novel three-dimensional zipper |
-
2010
- 2010-08-19 CN CN2010102650928A patent/CN101984869B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4513482A (en) * | 1981-08-20 | 1985-04-30 | Yoshida Kogyo K. K. | Fluid-tight slide fastener stringer |
| CN1275353A (en) * | 1999-05-28 | 2000-12-06 | Ykk株式会社 | Fluid sealing zipper |
| CN101703334A (en) * | 2009-11-24 | 2010-05-12 | 江苏博豪拉链制造有限公司 | Stereoscopic zipper |
| CN201782134U (en) * | 2010-08-19 | 2011-04-06 | 江苏博豪拉链制造有限公司 | Novel three-dimensional zipper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101984869A (en) | 2011-03-16 |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20150819 |
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| EXPY | Termination of patent right or utility model |