CN203597490U - Elastic zipper puller capable of preventing cloth clamp - Google Patents
Elastic zipper puller capable of preventing cloth clamp Download PDFInfo
- Publication number
- CN203597490U CN203597490U CN201320780028.2U CN201320780028U CN203597490U CN 203597490 U CN203597490 U CN 203597490U CN 201320780028 U CN201320780028 U CN 201320780028U CN 203597490 U CN203597490 U CN 203597490U
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- China
- Prior art keywords
- upper plate
- lower plate
- joint pin
- diameter
- connection block
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Abstract
The utility model discloses an elastic zipper puller capable of preventing cloth clamp. The elastic zipper puller comprises an upper plate, a lower plate and a pulling piece and further comprises a connection ball. A horizontal shaft is arranged on the connection ball and can penetrate through the center of the connection ball, and the horizontal shaft and the connection ball are formed integrally. A connection seat with the inner diameter identical to the diameter of the connection ball is arranged on the upper plate, and a through hole allowing the horizontal shaft to penetrate through is formed in the connection seat. The pulling piece is an elastic pulling piece, an arc concave portion matched with the outer wall of the connection seat is formed in the middle of the front end of the pulling piece, shaft holes are formed in the two sides of the concave portion, two ends of the horizontal shaft penetrate through the through hole in the connection seat to be fixed in the shaft holes, and the pulling piece is rotatably connected onto the connection seat through the horizontal rotary shaft and can rotate along the connection seat. The length of the lower plate is smaller than that of the upper plate, the rear end of the lower plate aligns to the rear end of the upper plate, a connection column is arranged at the front end of the lower plate, and the upper plate and the lower plate are connected detachably. Therefore, abrasive resistance of the zipper puller is improved, and the problem of cloth clamp of the zipper puller is solved fundamentally.
Description
Technical field
The utility model relates to a kind of slide fastener members,, be specifically related to a kind of anti-sticking elastic slider of slide fastener.
Background technology
Slide fastener is to rely on continuously arranged chain tooth, and the connector that makes article and close or separate, in a large number for clothes, case and bag, tent etc.Slide fastener mainly comprises strap, band muscle, chain tooth, chain band, the upper first-class parts of slide fastener that stop only, down.Wherein slider of zipper fastener is chain tooth engagement and the moving component that pulls open, is the main part of slide fastener, and slider of zipper fastener has many types, common mainly contain automatic locking pull head, pin lock pull head, without lock pull head, twoly open four kinds of forms of pull head under tail.Common slider of zipper fastener has generally comprised plate and lower plate, and pulling-on piece; Upper plate is connected with lower plate by core branch, and upper plate is with drawing nose, draws between the lower end of nose and upper plate and is provided with a breach, and the drag hook that passes through on pulling-on piece is enclosed within and is drawn on nose by breach.
In use may there is following problem in conventional several slider of zipper fasteners at present: 1., owing to drawing nose lower end to be provided with opening, in the long-term use procedure of drag hook part of pulling-on piece, attenuation causes pulling-on piece easily from draw nose, to drop with drawing phase mutual friction between nose; 2. drag hook part is conventionally narrower or thinner, and long-term friction easily causes its fracture; 3. slider of zipper fastener in use there will be card cloth situation unavoidably, owing to being to be fixedly connected with by core branch between upper plate and lower plate, be difficult to take out and open cloth in slider of zipper fastener, even caused direct stuck cannot use, need to change whole slide fastener or use the product of this slide fastener.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of anti-sticking elastic slider of slide fastener, improves the wearability of slider of zipper fastener, extends its service life, and fundamentally solves the problem of slider of zipper fastener card cloth.
For addressing the above problem, the technical scheme that the utility model adopts is as follows:
A kind of anti-sticking elastic slider of slide fastener, comprises upper plate, lower plate and pulling-on piece, and it also comprises a connection ball, is provided with one-body molded with it and through the trunnion axis of its centre of sphere on described connection ball; On described upper plate, be provided with the Connection Block that internal diameter is equal with being connected bulb diameter, on Connection Block, be provided with the through hole that can pass for trunnion axis; Described pulling-on piece is resilient pull tab, its front center is to being provided with depressed part arc and that match with Connection Block outer wall in pulling-on piece, the both sides of depressed part are respectively arranged with axis hole, the two ends of trunnion axis are fixed in axis hole through the through hole on Connection Block respectively, and pulling-on piece is rotatably connected on Connection Block and can be rotated along Connection Block by horizontal rotating shaft; The length of described lower plate is less than the length of upper plate, and lower plate aligns with the rear end of upper plate, is provided with joint pin at the front end of lower plate, and upper plate and lower plate are crossed joint pin and removably connected.
The utility model can also be realized by following scheme:
As a kind of embodiment of the present utility model, described anti-sticking elastic slider of slide fastener also comprises a screw, described screw top is provided with the cap body that diameter is greater than screw diameter, the position of the corresponding joint pin of described upper plate is provided with the connecting hole that diameter equates with screw diameter, described joint pin is for being with female hollow joint pin, screw thread and the internal thread of described screw match, and screw is threaded upper plate and lower plate are fixed with joint pin through connecting hole.
As a kind of embodiment of the present utility model, described anti-sticking elastic slider of slide fastener also wraps fixed leg, the upper end of fixed leg is provided with the cap body that diameter is greater than fixed leg diameter, and the position of the corresponding joint pin of described upper plate is provided with the connecting hole of diameter and fixed leg equal diameters; On the wall of described fixed leg, be provided with the axisymmetric elastic clamping block at least one pair of center with fixed leg, described joint pin is hollow cylinder, the draw-in groove matching with described fixture block is set in this hollow cylinder, and fixed leg is fixed upper plate and lower plate through connecting hole and joint pin clamping.
On the basis of such scheme, as the preferred scheme of one of the present utility model, described joint pin and lower plate are one-body molded.
On the basis of such scheme, as the preferred scheme of one of the present utility model, described Connection Block and upper plate are one-body molded.
Compared to existing technology, the beneficial effects of the utility model are:
1. the pulling-on piece of anti-sticking elastic slider of slide fastener described in the utility model is not adopting traditional pulling-on piece and the connected mode of drawing nose, but by company's ball, pulling-on piece can rotate 180 degree along the trunnion axis that connects ball before and after upper plate, because the surface of cambered surface and Connection Block directly adopts the excessive mode of camber line, reduce the frictional force between pulling-on piece and Connection Block, extended the service life of slider of zipper fastener;
2. anti-sticking elastic slider of slide fastener described in the utility model adopts the length of lower plate to be less than the structure of upper plate, has increased the smoothness between slider of zipper fastener and strap, avoids slider of zipper fastener in drawing process, to occur blocking the situation of cloth;
3. the upper plate of anti-sticking Elastic zipper described in the utility model and lower plate adopt dismountable connected mode, and in the time there is card cloth, dismounting upper plate and lower plate just can be easy to the strap being stuck in slider of zipper fastener to take out.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of anti-sticking elastic slider of slide fastener described in the utility model;
Fig. 2 is the disassembled form figure of the structural representation of anti-sticking elastic slider of slide fastener described in the utility model.
The specific embodiment
As shown in Figure 1 and Figure 2, anti-sticking elastic slider of slide fastener described in the utility model, comprises upper plate 1, lower plate 2 and pulling-on piece 3, and it also comprises a connection ball 4, is provided with one-body molded with it and through the trunnion axis 5 of its centre of sphere on described connection ball 4; On described upper plate 1, be provided with internal diameter and the Connection Block 6 that is connected ball 4 equal diameters, on Connection Block 6, be provided with the through hole 7 that can pass for trunnion axis; Described pulling-on piece 3 is resilient pull tab, its front center is to being provided with depressed part arc and that match with Connection Block 6 outer walls in pulling-on piece, the both sides of depressed part are respectively arranged with axis hole, the two ends of trunnion axis 5 are fixed in axis hole through the through hole 7 on Connection Block 6 respectively, and pulling-on piece 3 is rotatably connected on Connection Block 6 and can be rotated along Connection Block 6 by horizontal rotating shaft 5; The length of described lower plate 2 is less than the length of upper plate 1, and lower plate 2 aligns with the rear end of upper plate 1, is provided with joint pin 8 at the front end of lower plate 2, and upper plate 1 and lower plate 2 are crossed joint pins 8 and removably connected.
The utility model can also be realized by following scheme:
In an embodiment of the present utility model, described anti-sticking elastic slider of slide fastener also comprises a screw 10, described screw 10 tops are provided with the cap body 9 that diameter is greater than screw diameter, the position of the corresponding joint pin 8 of described upper plate 1 is provided with the connecting hole 11 of diameter and screw 10 equal diameters, described joint pin 8 is for being with female hollow joint pin, screw thread and the internal thread of described screw 10 match, and screw 10 is threaded upper plate and lower plate are fixed with joint pin through connecting hole 11.
In another embodiment of the present utility model, described anti-sticking elastic slider of slide fastener also wraps fixed leg, the upper end of fixed leg is provided with the cap body that diameter is greater than fixed leg diameter, and the position of the corresponding joint pin of described upper plate is provided with the connecting hole of diameter and fixed leg equal diameters; On the wall of described fixed leg, be provided with the axisymmetric elastic clamping block at least one pair of center with fixed leg, described joint pin is hollow cylinder, the draw-in groove matching with described fixture block is set in this hollow cylinder, and fixed leg is fixed upper plate and lower plate through connecting hole and joint pin clamping.
On the basis of such scheme, as the preferred scheme of one of the present utility model, described joint pin and lower plate are one-body molded.
On the basis of such scheme, as the preferred scheme of one of the present utility model, described Connection Block and upper plate are one-body molded.
Above-mentioned embodiment is only preferred embodiment of the present utility model; the scope that can not limit with this utility model protection, the variation of any unsubstantiality that those skilled in the art does on basis of the present utility model and replacement all belong to the utility model scope required for protection.
Claims (5)
1. an anti-sticking elastic slider of slide fastener, comprises upper plate, lower plate and pulling-on piece, it is characterized in that: it also comprises a connection ball, is provided with one-body molded with it and through the trunnion axis of its centre of sphere on described connection ball; On described upper plate, be provided with the Connection Block that internal diameter is equal with being connected bulb diameter, on Connection Block, be provided with the through hole that can pass for trunnion axis; Described pulling-on piece is resilient pull tab, its front center is to being provided with depressed part arc and that match with Connection Block outer wall in pulling-on piece, the both sides of depressed part are respectively arranged with axis hole, the two ends of trunnion axis are fixed in axis hole through the through hole on Connection Block respectively, and pulling-on piece is rotatably connected on Connection Block and can be rotated along Connection Block by horizontal rotating shaft; The length of described lower plate is less than the length of upper plate, and lower plate aligns with the rear end of upper plate, is provided with joint pin at the front end of lower plate, and upper plate and lower plate are crossed joint pin and removably connected.
2. anti-sticking elastic slider of slide fastener according to claim 1, it is characterized in that: it also comprises a screw, described screw top is provided with the cap body that diameter is greater than screw diameter, the position of the corresponding joint pin of described upper plate is provided with the connecting hole that diameter equates with screw diameter, described joint pin is for being with female hollow joint pin, screw thread and the internal thread of described screw match, and screw is threaded upper plate and lower plate are fixed with joint pin through connecting hole.
3. anti-sticking elastic slider of slide fastener according to claim 1, it is characterized in that: it also wraps fixed leg, the upper end of fixed leg is provided with the cap body that diameter is greater than fixed leg diameter, and the position of the corresponding joint pin of described upper plate is provided with the connecting hole of diameter and fixed leg equal diameters; On the wall of described fixed leg, be provided with the axisymmetric elastic clamping block at least one pair of center with fixed leg, described joint pin is hollow cylinder, the draw-in groove matching with described fixture block is set in this hollow cylinder, and fixed leg is fixed upper plate and lower plate through connecting hole and joint pin clamping.
4. according to the anti-sticking elastic slider of slide fastener described in claim 2 or 3, it is characterized in that: described joint pin and lower plate are one-body molded.
5. according to the anti-sticking elastic slider of slide fastener described in claim 2 or 3, it is characterized in that: described Connection Block and upper plate are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320780028.2U CN203597490U (en) | 2013-11-30 | 2013-11-30 | Elastic zipper puller capable of preventing cloth clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320780028.2U CN203597490U (en) | 2013-11-30 | 2013-11-30 | Elastic zipper puller capable of preventing cloth clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203597490U true CN203597490U (en) | 2014-05-21 |
Family
ID=50710204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320780028.2U Expired - Fee Related CN203597490U (en) | 2013-11-30 | 2013-11-30 | Elastic zipper puller capable of preventing cloth clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203597490U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106333430A (en) * | 2016-08-23 | 2017-01-18 | 福建浔兴拉链科技股份有限公司 | Removable and replaceable pull head |
| CN108041767A (en) * | 2015-02-25 | 2018-05-18 | Ykk株式会社 | Slider for Slide Fastener and Slide Fastener |
| CN108618274A (en) * | 2018-05-29 | 2018-10-09 | 天津浔兴拉链科技有限公司 | A kind of pressure-sealing zipper |
| CN108741458A (en) * | 2018-07-06 | 2018-11-06 | 深圳市福来过科技有限公司 | A kind of slide fastener |
-
2013
- 2013-11-30 CN CN201320780028.2U patent/CN203597490U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108041767A (en) * | 2015-02-25 | 2018-05-18 | Ykk株式会社 | Slider for Slide Fastener and Slide Fastener |
| CN108041767B (en) * | 2015-02-25 | 2023-12-19 | Ykk株式会社 | Slider for slide fastener and slide fastener |
| CN106333430A (en) * | 2016-08-23 | 2017-01-18 | 福建浔兴拉链科技股份有限公司 | Removable and replaceable pull head |
| CN106333430B (en) * | 2016-08-23 | 2019-04-05 | 福建浔兴拉链科技股份有限公司 | A kind of disconnectable pull head |
| CN108618274A (en) * | 2018-05-29 | 2018-10-09 | 天津浔兴拉链科技有限公司 | A kind of pressure-sealing zipper |
| CN108618274B (en) * | 2018-05-29 | 2021-01-05 | 天津浔兴拉链科技有限公司 | Sealing zipper |
| CN108741458A (en) * | 2018-07-06 | 2018-11-06 | 深圳市福来过科技有限公司 | A kind of slide fastener |
| CN108741458B (en) * | 2018-07-06 | 2020-12-29 | 海宁市尊爵拉链有限公司 | Zipper |
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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 |
Granted publication date: 20140521 Termination date: 20161130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |