CN204169186U - A kind of fish-bone tooth zipper teeth kernel structure - Google Patents
A kind of fish-bone tooth zipper teeth kernel structure Download PDFInfo
- Publication number
- CN204169186U CN204169186U CN201420492723.3U CN201420492723U CN204169186U CN 204169186 U CN204169186 U CN 204169186U CN 201420492723 U CN201420492723 U CN 201420492723U CN 204169186 U CN204169186 U CN 204169186U
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- Prior art keywords
- tooth
- fish
- zipper teeth
- grain
- bone
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- Expired - Fee Related
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- 238000005452 bending Methods 0.000 claims abstract description 13
- 210000002421 cell wall Anatomy 0.000 claims description 4
- 239000004744 fabric Substances 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
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- Slide Fasteners (AREA)
Abstract
The utility model discloses a kind of fish-bone tooth zipper teeth kernel structure, described tooth grain body forms kink near center, tooth grain body zone is divided into horizontal tooth head and bending tooth afterbody by this kink, horizontal tooth head upper and lower surface forms the tooth point of convex and the mark of mouth of concave shape respectively, and bending tooth afterbody offers chain band clip slot.It adds kink on the basis of traditional zipper tooth grain, under the condition of same width tooth grain, effectively increases the length of tooth grain, so can guarantee the efficient occlusal length between tooth grain and chain band cloth and angle of articulation, prevents tooth grain from loosening.Zipper teeth grain described in the utility model technology is when slide fastener closes, and overall profile of tooth arrangement is approximate in herring-bone form, shows ingenuity, visually extremely highlights its fashionable element.Total Product is reasonable in design, is skillfully constructed, and precision is high, and feel is smooth, fashionable appearance.
Description
Technical field
The utility model relates to the technical field of slide fastener, specifically a kind of fish-bone tooth zipper teeth kernel structure, particularly its tooth kernel structure.
Background technology
Documents, the patent No.: CN201220432129.6, patent name: a kind of zipper teeth grain, patentee: Dan Tingyan, the applying date: 2012.08.29, this case discloses a kind of zipper teeth grain, comprise tooth grain body, tooth head, place the through hole of zipper cloth belt, described tooth head is located at one end of described tooth grain body, and the groove be connected by two is formed, and described tooth grain body is provided with the through hole placing zipper cloth belt.Described tooth head is located at one end of described tooth grain body, and the groove be connected by two is formed, and described tooth grain body is provided with the through hole placing zipper cloth belt.Described two grooves be connected, are respectively the first groove and the second groove, the close one end placing the through hole of zipper cloth belt of the first groove.Described first recess width is greater than the second groove.The through hole placing zipper cloth belt is fan-shaped.
Can recognize from the claim content above-mentioned documents and accompanying drawing, the element body of the tooth grain of existing slide fastener all adopts common tooth and Y tooth two kinds, tooth form is dull, outmoded, traditional tooth grain forms simply parallel being staggered after the zipper has been closed, lack aesthetic feeling, dress ornament can not be caught up with gradually, case and bag change day by day, rhythm ahead of fashions.And the tooth grain of above-mentioned two kinds of slide fasteners is the basic structure of planar strip, the bite limited length between the tooth grain of this kind of form and chain band, and angle of articulation is single, causes tooth grain easily to loosen by external force.
Summary of the invention
The purpose of this utility model is to provide a kind of fish-bone tooth zipper teeth kernel structure, its tooth grain forms kink near center, effectively increases the length of tooth grain, ensure that keying strength, beautify slide fastener overall appearance, overcome the shortcoming and defect existed in prior art.
To achieve these goals, the technical solution of the utility model is: a kind of fish-bone tooth zipper teeth kernel structure, it comprises tooth grain body, it is characterized in that: described tooth grain body forms kink near center, tooth grain body zone is divided into horizontal tooth head and bending tooth afterbody by this kink, horizontal tooth head upper and lower surface forms the tooth point of convex and the mark of mouth of concave shape respectively, and bending tooth afterbody offers chain band clip slot.
The utility model discloses a kind of fish-bone tooth zipper teeth kernel structure, it adds kink on the basis of traditional zipper tooth grain, under the condition of same width tooth grain, effectively increase the length of tooth grain, so can guarantee the efficient occlusal length between tooth grain and chain band cloth and angle of articulation, prevent tooth grain from loosening, physical property surpasses professional standard more than 10%.Zipper teeth grain described in the art of this patent is when slide fastener closes, and overall profile of tooth arrangement is approximate in herring-bone form, shows ingenuity, visually extremely highlights its fashionable element.Total Product is reasonable in design, is skillfully constructed, and precision is high, and feel is smooth, fashionable appearance, has enriched diversity and the aesthetic property of metal zip fastener product, more can cater to liking of female consumer.
Accompanying drawing explanation
Fig. 1 is existing zipper schematic diagram.
Fig. 2 is the utility model zipper schematic diagram.
Fig. 3 is the utility model tooth kernel structure schematic diagram.
Wherein:
1, tooth grain body;
2, kink;
3, horizontal tooth head;
4, bending tooth afterbody;
5, tooth point.
detailed description of the invention
With reference to the accompanying drawings, the utility model is described further.
The utility model is a kind of fish-bone tooth zipper teeth kernel structure, it comprises tooth grain body 1, it is different from prior art and is: described tooth grain body 1 forms kink 2 near center, tooth grain body 1 is distinguished into horizontal tooth head 3 and bending tooth afterbody 4 by this kink 2, horizontal tooth head 3 lower surface forms the tooth point 5 of convex and the mark of mouth of concave shape respectively, and bending tooth afterbody 4 offers chain band clip slot.
In the specific implementation, described bending tooth afterbody 4 is planar structure or globoidal structure.
In the specific implementation, described horizontal tooth head 3 and bending tooth afterbody 4 form angle in 160 degree of-100 degree.
In the specific implementation, the cross section of described tooth point 5 is similar to shape triangular in shape, and a cambered surface is formed on the top of the triangular-section of tooth point 5.。
In the specific implementation, it is protruding that the cell wall place, both sides of described chain band clip slot forms zigzag, and the tooth crest of this zigzag projection is arc-shaped, and the cell wall place between two adjacent zigzag projections is recessed arc-shaped.
In the specific implementation, the upper and lower surface of described kink 2 is all in cambered surface.
In the specific implementation, the bottom land of described chain band clip slot inwardly extends to horizontal tooth head 3 through kink 2, add man-hour, in order to ensure the keying strength between zipper teeth grain and chain band cloth, bite is extended to kink 2 and horizontal tooth head 3, realize the occlusion of multiaspect sum multi-angle, effectively prevent tooth grain from loosening.
In the specific implementation, the overbending direction of described kink 2 is identical with the direction of tooth point 5 projection, and zipper teeth grain is when slide fastener closes, and overall profile of tooth arrangement is approximate in herring-bone form.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that the utility model is specifically implemented to be confined to these explanations above-mentioned.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (9)
1. a fish-bone tooth zipper teeth kernel structure, it comprises tooth grain body (1), it is characterized in that: described tooth grain body (1) forms kink (2) near center, tooth grain body (1) is distinguished into horizontal tooth head (3) and bending tooth afterbody (4) by this kink (2), horizontal tooth head (3) upper and lower surface forms the tooth point (5) of convex and the mark of mouth of concave shape respectively, and bending tooth afterbody (4) offers chain band clip slot.
2. a kind of fish-bone tooth zipper teeth kernel structure according to claim 1, is characterized in that: described bending tooth afterbody (4) is planar structure or globoidal structure.
3. a kind of fish-bone tooth zipper teeth kernel structure according to claim 1, is characterized in that: described horizontal tooth head (3) and bending tooth afterbody (4) form angle in 160 degree of-100 degree.
4. a kind of fish-bone tooth zipper teeth kernel structure according to claim 1, is characterized in that: the cross section of described tooth point (5) is similar to shape triangular in shape.
5. a kind of fish-bone tooth zipper teeth kernel structure according to claim 1, it is characterized in that: the cell wall place, both sides of described chain band clip slot forms zigzag projection, the tooth crest of this zigzag projection is arc-shaped, and the cell wall place between two adjacent zigzag projections is recessed arc-shaped.
6. a kind of fish-bone tooth zipper teeth kernel structure according to claim 1, is characterized in that: the upper and lower surface of described kink (2) is all in cambered surface.
7. a kind of fish-bone tooth zipper teeth kernel structure according to claim 1, is characterized in that: the bottom land of described chain band clip slot extends inwardly to horizontal tooth head (3).
8. a kind of fish-bone tooth zipper teeth kernel structure according to claim 4, is characterized in that: a cambered surface is formed on the top of the triangular-section of described tooth point (5).
9. a kind of fish-bone tooth zipper teeth kernel structure according to claim 4, is characterized in that: the direction that the overbending direction of described kink (2) is protruding with tooth point (5) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492723.3U CN204169186U (en) | 2014-08-29 | 2014-08-29 | A kind of fish-bone tooth zipper teeth kernel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492723.3U CN204169186U (en) | 2014-08-29 | 2014-08-29 | A kind of fish-bone tooth zipper teeth kernel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204169186U true CN204169186U (en) | 2015-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420492723.3U Expired - Fee Related CN204169186U (en) | 2014-08-29 | 2014-08-29 | A kind of fish-bone tooth zipper teeth kernel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204169186U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104799501A (en) * | 2015-04-20 | 2015-07-29 | 董玉霄 | Three-dimensional right-angular zipper |
| CN105212449A (en) * | 2015-10-08 | 2016-01-06 | 常州市江浪铸造有限公司 | Chiasma type slide fastener |
-
2014
- 2014-08-29 CN CN201420492723.3U patent/CN204169186U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104799501A (en) * | 2015-04-20 | 2015-07-29 | 董玉霄 | Three-dimensional right-angular zipper |
| CN105212449A (en) * | 2015-10-08 | 2016-01-06 | 常州市江浪铸造有限公司 | Chiasma type slide fastener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: FUJIAN SBS ZIPPER SCIENCE & TECHNOLOGY Co.,Ltd. Assignor: Shanghai SBS Zipper Manufacturing Corp. Contract record no.: X2022310000101 Denomination of utility model: A kind of fishbone tooth zipper tooth grain structure Granted publication date: 20150225 License type: Exclusive License Record date: 20220830 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |