CN204048324U - A kind of double-sided slide fastener head - Google Patents
A kind of double-sided slide fastener head Download PDFInfo
- Publication number
- CN204048324U CN204048324U CN201420456023.9U CN201420456023U CN204048324U CN 204048324 U CN204048324 U CN 204048324U CN 201420456023 U CN201420456023 U CN 201420456023U CN 204048324 U CN204048324 U CN 204048324U
- Authority
- CN
- China
- Prior art keywords
- outer plate
- plate surface
- joint pin
- double
- slide fastener
- 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
Links
Landscapes
- Slide Fasteners (AREA)
Abstract
The utility model discloses a kind of double-sided slide fastener head, comprise the first outer plate surface, the second outer plate surface, joint pin and draw ring, joint pin two ends connect the first outer plate surface and the second outer plate surface respectively, first outer plate surface and the second outer plate surface be arranged in parallel, the width of joint pin is 3 ~ 3.4mm, the thickness of the first outer plate surface and the second outer plate surface is 1.7 ~ 2mm, and draw ring is fixed on the surface that the first outer plate surface and the second outer plate surface be not connected with joint pin.The design is fixed with draw ring in the first outer plate surface of slider of zipper fastener and the second outer plate surface, ensure that slider of zipper fastener can two-sidedly use, also widen simultaneously and thickeied joint pin and the first outer plate surface and the second outer plate surface, strengthen the water proofing property of slider of zipper fastener, wearability and tensile strength.
Description
Technical field
The utility model relates to a kind of slider of zipper fastener, particularly relates to a kind of double-sided slide fastener head.
Background technology
Existing slider of zipper fastener is made up of use plate, base plate, slide fastener ring and bayonet socket mostly, plate is used to be connected by chain core with base plate, one end outer rim using plate and base plate not to be connected with chain core is provided with bayonet socket, bayonet socket conveniently makes the chain tooth on chain mutually tighten up occlusion, the one side using plate not to be connected with chain core is fixed with slide fastener ring, and slide fastener ring is that conveniently slider of zipper fastener better moves up and down at chain.
But the slider of zipper fastener used at present is in the majority with lifting by one side begin chain, need on the two-sided special article pulled at tent, mosquito net, clothes etc., lifting by one side begin chain but can not use very easily, although market also there are some double-sided slide fastener heads, but current double-sided slide fastener head, large multichain core, upper use plate and lower use plate are all thinner, easy wearing and tearing and breaking-up, there is no good water proofing property, wearability and tensile strength, simultaneously upper use plate and lower use plate exterior contour smooth not, during use, abnormal sound is comparatively large and easily card is disconnected or chain tooth can not be engaged completely.
Utility model content
The utility model provides a kind of double-sided slide fastener head, can solve the problems of the technologies described above one or more.
According to an aspect of the present utility model, a kind of double-sided slide fastener head is provided, comprise the first outer plate surface, the second outer plate surface, joint pin and draw ring, joint pin two ends connect the first outer plate surface and the second outer plate surface respectively, first outer plate surface and the second outer plate surface be arranged in parallel, the width of joint pin is 3 ~ 3.4mm, and the thickness of the first outer plate surface and the second outer plate surface is 1.7 ~ 2mm, and draw ring is fixed on the surface that the first outer plate surface and the second outer plate surface be not connected with joint pin.The design is fixed with draw ring in the first outer plate surface of slider of zipper fastener and the second outer plate surface, ensure that slider of zipper fastener can two-sidedly use, also widen simultaneously and thickeied joint pin and the first outer plate surface and the second outer plate surface, strengthen the water proofing property of slider of zipper fastener, wearability and tensile strength.
In some embodiments, second outer plate surface exterior contour is identical with the exterior contour of the first outer plate surface, first outer plate surface comprises the first upper surface and the first lower surface, second outer plate surface comprises the second upper surface and the second lower surface, first upper surface and the second upper surface exterior contour are the annular of evagination, and the first upper surface be connected with the second lower surface exterior contour of both sides of exterior contour and second upper surface of both sides that is connected with the first lower surface is the annular of indent.This design has streamlined after being connected by the first upper surface and the first lower surface and the second upper surface and the second lower surface, can better facilitate chain tooth be engaged, chain is engaged or separation time become more smoothly, the abnormal sound that minimizing in use occurs.
In some embodiments, first outer plate surface comprises the first upper surface, second outer plate surface comprises the second upper surface, and joint pin two ends connect the first upper surface and the second upper surface respectively, and the surface that the first upper surface and the second upper surface are not connected with joint pin is fixed with draw ring.This design, by joint pin and the more concrete top being fixed on the first outer plate surface and the second outer plate surface of draw ring, can ensure the use double-sided slide fastener head that user is convenient, improves the result of use of double-sided slide fastener head.
In some embodiments, joint pin is rectangular prism or trapezoidal prism.This design makes joint pin reduce the frictional force with chain tooth, extends the service life of joint pin.
In some embodiments, the first outer plate surface, the second outer plate surface, joint pin and draw ring iron, copper, nylon or polythene material are made.This designs material used is all high-abrasive material, effectively can extend the service life of slider of zipper fastener.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the first outer plate surface of a kind of embodiment of the utility model;
Fig. 2 is the Facad structure schematic diagram of the second outer plate surface of a kind of embodiment of the utility model;
Fig. 3 is the side view of a kind of embodiment of the utility model;
Top view when Fig. 4 is the use of a kind of embodiment of the utility model.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail.
The utility model provides a kind of double-sided slide fastener head, comprises the first outer plate surface 1, second outer plate surface 2, joint pin 3 and draw ring 4.
As shown in Figures 1 to 4, first outer plate surface 1 comprises the first upper surface 11 and the first lower surface 12, second outer plate surface 2 comprises the second upper surface 21 and the second lower surface 22, first outer plate surface 1 is identical with the second outer plate surface 2 exterior contour, first upper surface 11 and the second upper surface 21 exterior contour are the annular of evagination, first upper surface 11 is connected with the first lower surface 12, second upper surface 21 is connected with the second lower surface 22, and the first upper surface 11 is connected with the first lower surface 12, be connected with the second lower surface 22 exterior contour of both sides of exterior contour and second upper surface 21 of both sides is the annular of indent, therefore see on the whole, first outer plate surface 1 and the second outer plate surface 2 are in streamlined, this kind of design is to better make slider of zipper fastener be engaged more smoothly with chain tooth and being separated, and the abnormal sound occurred when can reduce the occlusion of chain tooth, observing from outside also can be more attractive in appearance, the two ends of joint pin 3 are symmetrical respectively connects the first outer plate surface 1 and the second outer plate surface 2 and the first outer plate surface 1 and the second outer plate surface 2 be arranged in parallel, more specifically, the two ends of joint pin 3 are symmetrical respectively connects the first upper surface 11 and the second upper surface 21, joint pin 3 can be rectangular prism, trapezoidal prism or other regular figure prisms, the width of joint pin 3 is 3 ~ 3.4mm, the thickness of the first outer plate surface 1 and the second outer plate surface 2 is 1.7 ~ 2mm, the width of said joint pin 3 refers to that joint pin 3 and the first outer plate surface 1 are connected with the second outer plate surface 2 size of end face herein, said thickness refers to the distance between the surface that the first outer plate surface 1 and the second outer plate surface 2 contact with joint pin 3 and the surface do not contacted with joint pin 3 herein.In certain embodiments, when width is 3mm, when thickness is 1.7mm, the utility model is slightly thicker than Typical zipper head, improves certain serviceability; In certain embodiments, when width is 3.2mm, when thickness is 1.8mm, the utility model can obtain good serviceability, adds the water proofing property of slider of zipper fastener, wearability and tension dynamics; In certain embodiments, when width is 3.4mm, during thickness 2mm, also certain serviceability can be improved.Described first lower surface 12 and the second lower surface 22 are fixed with bayonet socket near the marginal surface place of joint pin 3, and this is designed to the universal design of all slider of zipper fasteners, are not just repeating at this.The surface that the first upper surface 11 in the first outer plate surface 1 and the second upper surface 21 in the second outer plate surface 2 are not connected with joint pin 3 is fixed with draw ring 4 respectively, draw ring 4 can be symmetrical fixing, because the utility model is double-sided slide fastener head, therefore need all be fixed with draw ring 4 in the first outer plate surface 1 and the second outer plate surface 2, person easy to use is to the use of slider of zipper fastener.First outer plate surface 1, second outer plate surface 2 of the present utility model, joint pin 3 and draw ring 4 are all fixed together by integrated mode, can be made up of iron, copper, nylon or polythene material.These material wear-resistants and hardness are large, not fragile, drastically increase service life of the present utility model.
The above is only preferred embodiment of the present utility model; it should be pointed out that to those skilled in the art, under the prerequisite not departing from the utility model creation design; can also make some similar distortion and improvement, these also should be considered as within protection domain of the present utility model.
Claims (5)
1. a double-sided slide fastener head, it is characterized in that, comprise the first outer plate surface (1), second outer plate surface (2), joint pin (3) and draw ring (4), described joint pin (3) two ends connect the first outer plate surface (1) and the second outer plate surface (2) respectively, described first outer plate surface (1) and the second outer plate surface (2) be arranged in parallel, the width of described joint pin (3) is 3 ~ 3.4mm, the thickness of described first outer plate surface (1) and the second outer plate surface (2) is 1.7 ~ 2mm, described draw ring (4) is separately fixed on the surface that the first outer plate surface (1) and the second outer plate surface (2) be not connected with joint pin (3).
2. a kind of double-sided slide fastener head according to claim 1, it is characterized in that, described second outer plate surface (2) exterior contour is identical with the exterior contour of the first outer plate surface (1), described first outer plate surface (1) comprises the first upper surface (11) and the first lower surface (12), described second outer plate surface (2) comprises the second upper surface (21) and the second lower surface (22), described first upper surface (11) and the second upper surface (21) exterior contour are the annular of evagination, described first upper surface (11) be connected with the second lower surface (22) exterior contour of both sides of both sides exterior contour and the second upper surface (21) that is connected with the first lower surface (12) is the annular of indent.
3. a kind of double-sided slide fastener head according to claim 2, it is characterized in that, described joint pin (3) two ends connect the first upper surface (11) and the second upper surface (21) respectively, and the surface that described first upper surface (11) and the second upper surface (21) are not connected with joint pin (3) is fixed with draw ring (4).
4. a kind of double-sided slide fastener head according to claim 1, is characterized in that, described joint pin (3) is rectangular prism or trapezoidal prism.
5. a kind of double-sided slide fastener head according to claim 1, it is characterized in that, described first outer plate surface (1), the second outer plate surface (2), joint pin (3) and draw ring (4) are made with iron, copper, nylon or polythene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456023.9U CN204048324U (en) | 2014-08-13 | 2014-08-13 | A kind of double-sided slide fastener head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456023.9U CN204048324U (en) | 2014-08-13 | 2014-08-13 | A kind of double-sided slide fastener head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204048324U true CN204048324U (en) | 2014-12-31 |
Family
ID=52189943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420456023.9U Expired - Fee Related CN204048324U (en) | 2014-08-13 | 2014-08-13 | A kind of double-sided slide fastener head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204048324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106213694A (en) * | 2016-08-23 | 2016-12-14 | 福建浔兴拉链科技股份有限公司 | A kind of punching press pull head of echo nose |
-
2014
- 2014-08-13 CN CN201420456023.9U patent/CN204048324U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106213694A (en) * | 2016-08-23 | 2016-12-14 | 福建浔兴拉链科技股份有限公司 | A kind of punching press pull head of echo nose |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USD616661S1 (en) | Sofa | |
| EP2324726A3 (en) | Slide fastener | |
| USD659705S1 (en) | Portion of a display with a transitional user interface | |
| USD600468S1 (en) | Sofa | |
| CN204048324U (en) | A kind of double-sided slide fastener head | |
| CN202269481U (en) | Automatic nylon zipper puller | |
| CN204031239U (en) | A kind of bipartial mobile phone protecting case | |
| CN204169254U (en) | A kind of convenient hair clip worn | |
| USD600939S1 (en) | Sofa | |
| USD608106S1 (en) | Sofa | |
| CN201996099U (en) | Split quilt cover | |
| CN204273618U (en) | A kind of toothbrush with interdental brush | |
| USD600043S1 (en) | Sofa | |
| CN202044729U (en) | Golf ball bag | |
| CN105708086A (en) | Detachable warm-keeping mobile phone case | |
| USD600039S1 (en) | Sofa | |
| CN205514427U (en) | Two pole mops | |
| CN204469159U (en) | A kind of shuttlecock | |
| CN203137429U (en) | Dedusting head | |
| CN202160709U (en) | Double-sided belt | |
| CN202428980U (en) | Portable type combined palette | |
| CN204541099U (en) | A kind of portable handbag | |
| CN203016011U (en) | Detachable zipper head | |
| CN211153858U (en) | Conjoined trousers capable of being seamlessly spliced | |
| CN209711762U (en) | A kind of clothes zipper structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141231 Termination date: 20210813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |