CN204617247U - A kind of two trunk-type slider of zipper fasteners preventing pulling-on piece from dropping - Google Patents
A kind of two trunk-type slider of zipper fasteners preventing pulling-on piece from dropping Download PDFInfo
- Publication number
- CN204617247U CN204617247U CN201520331753.0U CN201520331753U CN204617247U CN 204617247 U CN204617247 U CN 204617247U CN 201520331753 U CN201520331753 U CN 201520331753U CN 204617247 U CN204617247 U CN 204617247U
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- CN
- China
- Prior art keywords
- trunk
- piece
- pulling
- upper plate
- slider
- 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
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 abstract description 4
- 238000009941 weaving Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Slide Fasteners (AREA)
Abstract
The utility model belongs to weaving auxiliary material field, is specifically related to a kind of slider of zipper fastener.The utility model discloses a kind of two trunk-type slider of zipper fasteners preventing pulling-on piece from dropping, comprise upper plate, lower plate, core branch, draw nose and pulling-on piece, it is characterized in that: the described nose that draws comprises two trunks positioned opposite, one end is arranged at upper plate to two trunks respectively, the other end can be laminated, and surrounds one for installing the ring of pulling-on piece after two described trunk pressings with upper plate.This kind of slider of zipper fastener have structure simple, be easy to install and the feature of long service life.
Description
Technical field
The utility model belongs to weaving auxiliary material field, is specifically related to a kind of two trunk-type slider of zipper fasteners preventing pulling-on piece from dropping.
Background technology
Slide fastener is a kind of auxiliary material conventional in textile industry, is generally made up of zipper strip and slider of zipper fastener.Existing slider of zipper fastener mostly is single trunk-type slider head structure, and one end that the slider of zipper fastener of this kind of structure is opened due to trunk is connected with upper plate by pressing, and this linking is again the stress point of pulling-on piece simultaneously, therefore easily throws off because of the pulling force of pulling-on piece.Although this kind of slider of zipper fastener can reinstall with simple manual pressing the pulling-on piece come off, material repeatedly after pressing, is easily made to produce tired and then cause trunk to rupture.
In prior art, if publication number is the trunk-type puller slide block disclosed in CM102771961A and the pull head using this puller slide block, by arranging limited block at upper flange, trunk, upper flange and limited block is made jointly to form a closed ring, avoid the problem that pulling-on piece comes off to a certain extent, but use the slider of zipper fastener of this technology due to its complicated structure, production cost is higher, the size of limited block is less also causes its installation difficulty comparatively large, there is certain limitation using and promote.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of and can effectively prevent pulling-on piece from dropping, structure is simple, is easy to install and the slider of zipper fastener of long service life.
The utility model adopts following technical scheme: provide a kind of two trunk-type slider of zipper fasteners preventing pulling-on piece from dropping, comprise upper plate, lower plate, core branch, draw nose and pulling-on piece, it is characterized in that: the described nose that draws comprises two trunks positioned opposite, one end is arranged at upper plate to two trunks respectively, the other end can be laminated, and surrounds one for installing the ring of pulling-on piece after two described trunk pressings with upper plate.
Further, one end that two described trunks are used for pressing is also provided with projection, and described projection is arranged at the trunk side relative with upper plate, two latter two protruding round and smooth linkings of trunk pressing.
Further, the width of described projection is less than the width of trunk.
Further, the width of described projection is equal with the width of trunk.
From above-mentioned to description of the present utility model, compared with prior art, the desirable beneficial effect of the utility model is: by arranging two trunks on upper plate, two trunks are fixedly connected with upper plate respectively, between two trunks, gap is very little, avoid the overlapping of connecting points and stress point on slider of zipper fastener, effectively prevent pulling-on piece from dropping, extend the service life of slider of zipper fastener; Meanwhile, this kind of structure is comparatively simple, has the advantages that to be easy to produce and install.
Accompanying drawing explanation
Schematic diagram when Fig. 1 is the non-pressing of a kind of two trunk-type slider of zipper fasteners two trunks preventing pulling-on piece from dropping of the utility model.
Fig. 2 be the utility model a kind of prevent pulling-on piece from dropping two trunk-type slider of zipper fastener two trunk pressings time schematic diagram.
Detailed description of the invention
Below in conjunction with the embodiment in accompanying drawing, a kind of two trunk-type slider of zipper fasteners preventing pulling-on piece from dropping of the utility model are described in further detail.
The structure of this kind of slider of zipper fastener, see shown in Fig. 1 and Fig. 2, comprises upper plate 1, lower plate 2, core branch 3, trunk 4 and pulling-on piece 5.Upper plate 1 is connected by core branch 3 with lower plate 2; Trunk 4 has two, and the first end of two trunks 4 is connected with the two ends of upper plate, the second end can be laminated is connected; Upper plate 1 and two trunks 4 can form a closed ring, and pulling-on piece is installed on this ring.
The zip strip of slide fastener is installed on the space formed between upper plate 1 and lower plate 2.
One end that two trunks 4 are bonded with each other also is provided with interengageable protruding 41, and this projection 41 is arranged at the side of trunk 4 towards upper plate 1, the pressing of two trunks 4 latter two protruding 41 to link up smoothly, the width of protruding 41 is less than or equal to the width of trunk 4.
This slider of zipper fastener is installed pulling-on piece 5 is, first pulling-on piece 5 is mounted on any one trunk 4, then two trunks 4 are pressure bonded to mutual linking, two projections 41 link up smoothly.The installation method of this slider of zipper fastener is very simple.
When pulling this slider of zipper fastener forward or backward; the joining place of two trunks 4 is not directly subject to the power from pulling-on piece 5; when pulling-on piece 5 being placed in the joining place of two trunks 4 and outwards exerting a force; due to the smooth connection of protruding 41, pulling-on piece easily slides forward or backward, and this projection 41 reinforces intensity between gap; when pulling pull head or outwards applying pulling force with pulling-on piece; pulling force contact point will avoid nip point position, has some protective effects, effectively extend the service life of this slider of zipper fastener to relatively weak position.
Above are only a detailed description of the invention of the present utility model, but of the present utility modelly relate to conception and be not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (4)
1. the two trunk-type slider of zipper fasteners preventing pulling-on piece from dropping, comprise upper plate, lower plate, core branch, draw nose and pulling-on piece, it is characterized in that: the described nose that draws comprises two trunks positioned opposite, one end is arranged at upper plate to two trunks respectively, the other end can be laminated, and surrounds one for installing the ring of pulling-on piece after two described trunk pressings with upper plate.
2. a kind of two trunk-type slider of zipper fasteners preventing pulling-on piece from dropping according to claim 1, it is characterized in that: one end that two described trunks are used for pressing is also provided with projection, described projection is arranged at the trunk side relative with upper plate, two latter two protruding round and smooth linkings of trunk pressing.
3. a kind of two trunk-type slider of zipper fasteners preventing pulling-on piece from dropping according to claim 2, is characterized in that: the width of described projection is less than the width of trunk.
4. a kind of two trunk-type slider of zipper fasteners preventing pulling-on piece from dropping according to claim 2, is characterized in that: the width of described projection is equal with the width of trunk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331753.0U CN204617247U (en) | 2015-05-21 | 2015-05-21 | A kind of two trunk-type slider of zipper fasteners preventing pulling-on piece from dropping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331753.0U CN204617247U (en) | 2015-05-21 | 2015-05-21 | A kind of two trunk-type slider of zipper fasteners preventing pulling-on piece from dropping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204617247U true CN204617247U (en) | 2015-09-09 |
Family
ID=54036328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520331753.0U Expired - Fee Related CN204617247U (en) | 2015-05-21 | 2015-05-21 | A kind of two trunk-type slider of zipper fasteners preventing pulling-on piece from dropping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204617247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108371372A (en) * | 2018-03-28 | 2018-08-07 | 东莞市和联模具有限公司 | A kind of double trunk zipper pullers and its mold |
| TWI646916B (en) * | 2017-12-13 | 2019-01-11 | 大愛感恩科技股份有限公司 | Zipper |
-
2015
- 2015-05-21 CN CN201520331753.0U patent/CN204617247U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI646916B (en) * | 2017-12-13 | 2019-01-11 | 大愛感恩科技股份有限公司 | Zipper |
| CN108371372A (en) * | 2018-03-28 | 2018-08-07 | 东莞市和联模具有限公司 | A kind of double trunk zipper pullers and its mold |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 |