CN213428691U - Zipper slider stable in meshing - Google Patents
Zipper slider stable in meshing Download PDFInfo
- Publication number
- CN213428691U CN213428691U CN202020891607.4U CN202020891607U CN213428691U CN 213428691 U CN213428691 U CN 213428691U CN 202020891607 U CN202020891607 U CN 202020891607U CN 213428691 U CN213428691 U CN 213428691U
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- meshing
- tooth
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Abstract
The utility model discloses a zip fastener slider that meshing is stable, the zip fastener slider that meshing is stable constitutes the pull head with pulling-on piece and top cap, the slider includes: the core column comprises an upper plate, a lower plate and a core column connecting the upper plate and the lower plate, wherein an upper rib plate and a lower rib plate are arranged on the upper plate and the lower plate, a cloth seam is reserved between the upper rib plate and the lower rib plate, and the upper plate, the lower plate and the core column are integrally formed by resin materials; the outer side of the upper plate is provided with a top cover base, the inner side of the upper plate is provided with an upper tooth rib, the inner side of the lower plate is provided with a lower tooth rib, the upper tooth rib and the lower tooth rib are opposite in pairs, the middle of the inner side of the upper plate is provided with an upper meshing guide strip, the middle of the inner side of the lower plate is provided with a lower meshing guide strip, and the upper meshing guide strip, the lower meshing guide strip, the upper tooth rib and the lower tooth rib form a chain tooth meshing channel together. In this way, the utility model discloses can improve the stability and the smoothness degree of resin zip fastener when the quick pulling, prevent that the chain tooth is slow and hesitant.
Description
Technical Field
The utility model relates to a resin zip fastener field especially relates to a zip fastener slider that meshing is stable.
Background
The zipper generally comprises a puller and two zipper tapes which can be mutually engaged, and zipper teeth clamped on the two zipper tapes by the puller are dragged under the action of external force to realize the integral mutual engagement or disengagement between the zipper tapes on two sides. As a connecting piece commonly used in life, a zipper is generally applied to the fields of clothes, bags, shoes and the like which need to be opened and closed frequently, so that the smoothness of zipper meshing in the closing process is higher, and the existing commonly used resin type zipper generally adopts a mode of installing corresponding ribs on a zipper head upper plate and a zipper head lower plate to guide meshing in the process of meshing through a zipper head, but when the pulling speed of the zipper head is too high, the ribs are lower, resin is soft and easy to deform, zipper teeth are easy to separate from the ribs, so that the meshing is unstable, and the zipper is blocked.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a zip fastener slider, can improve the stability of zip fastener chain tooth meshing.
In order to solve the technical problem, the utility model discloses a technical scheme be: there is provided a meshing-stable zipper slider assembled with a pull tab and a top cover to constitute a slider, the meshing-stable zipper slider comprising: the core column comprises an upper plate, a lower plate and a core column connecting the upper plate and the lower plate, wherein an upper rib plate and a lower rib plate are arranged on the upper plate and the lower plate, a cloth seam is reserved between the upper rib plate and the lower rib plate, and the upper plate, the lower plate and the core column are integrally formed by resin materials; the zipper is characterized in that a top cover base is arranged on the outer side of the upper plate, an upper tooth rib is arranged on the inner side of the upper plate, a lower tooth rib is arranged on the inner side of the lower plate, the upper tooth rib and the lower tooth rib are opposite in pairs, a lower meshing guide strip is arranged at the middle position of the inner side of the lower plate, the lower meshing guide strip is connected with the core column, the cross section of the lower meshing guide strip is gradually reduced along the movement direction of the zipper teeth until the zipper teeth can be mutually and directly meshed at a fixed angle, a corresponding upper meshing guide strip is arranged on the inner side of the upper plate, and the upper meshing guide strip, the lower meshing guide strip, the upper tooth rib, the lower tooth rib, the upper rib plate.
In a preferred embodiment of the present invention, the top cover base is provided with a pull-tab mounting position, a top cover slot and a latch hook mounting position.
In a preferred embodiment of the present invention, the pull-tab mounting position includes a front support member and a rear support member, the front support member and the rear support member are mounted relatively, and the space enclosed by the front support member, the rear support member and the top cover base constitutes the pull-tab mounting position.
In a preferred embodiment of the present invention, the top cover clamping groove includes a top cover front clamping groove and a top cover rear clamping groove respectively located at the top cover base front end and the top cover base rear end.
In a preferred embodiment of the present invention, the front clamping groove and the rear clamping groove of the top cover are respectively provided with a front limiting clamping block and a rear limiting clamping block.
In a preferred embodiment of the present invention, the latch hook mounting portion includes a latch hook mounting seat disposed at the front end of the top cover base and a latch hook slot disposed at the rear end of the top cover base, and the latch hook slot extends into the fastener engaging passage through the upper plate.
In a preferred embodiment of the present invention, the outer side of the upper plate is further provided with four protection bosses, and the four protection bosses are symmetrically distributed on two sides of the top cover base.
In a preferred embodiment of the present invention, a groove is disposed on the outer side of the lower plate, and a nameplate is disposed in the groove.
The utility model has the advantages that: the technical scheme of the utility model be at the inside meshing passageway that constitutes of upper and lower meshing guide strip that is drawn forth by the alveolus and by the stem that sets up of pull head slider, guide by alveolus and meshing guide strip when making the chain belt of zip fastener pass through the meshing passageway and can effectively prevent to deviate from the problem that leads to the chain belt to block from the meshing passageway when spurring fast, improve the zip fastener in the smooth degree and the stability of spurring of the in-process chain tooth meshing of spurring fast.
Drawings
Fig. 1 is a schematic top view of a preferred embodiment of the present invention;
FIG. 2 is a schematic bottom view of the preferred embodiment of the present invention;
FIG. 3 is a schematic side view of the preferred embodiment of the present invention;
FIG. 4 is a rear view of the preferred embodiment of the present invention;
the parts in the drawings are numbered as follows:
1. an upper plate, 2, a lower plate, 3, a core column;
101. the upper tooth rib, 102, the upper rib plate, 103, the top cover base, 104, the rear clamping groove, 105, the front clamping groove, 106, the lock hook groove, 107, the lock hook mounting seat, 108, the front supporting piece, 109, the rear supporting piece, 1010, the boss, 1011, the front limiting fixture block and 1012, the rear limiting fixture block;
201. lower teeth rib, 202, lower rib plate, 203, groove position;
301. upper engaging guide bars, 302 lower engaging guide bars.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1 and 2, an embodiment of the present invention includes:
a meshing stable zipper slider assembled with a pull tab and a top cover to form a slider, the meshing stable zipper slider comprising: the core column comprises an upper plate 1, a lower plate 2 and a core column 3 connecting the upper plate 1 and the lower plate 2, wherein an upper rib plate 102 and a lower rib plate 202 are arranged on the upper plate 1 and the lower plate 2, a cloth seam is reserved between the upper rib plate 102 and the lower rib plate 202, and the upper plate 1, the lower plate 2 and the core column 3 are integrally formed by resin materials; the outer side of the upper plate 1 is provided with a top cover base 103, the inner side of the upper plate 1 is provided with an upper tooth rib 101, the inner side of the lower plate 2 is provided with a lower tooth rib 201, the upper tooth rib 101 and the lower tooth rib 201 are opposite in pairs, the upper end of the core column 3 extends out of an upper meshing guide strip 301 along the inner side of the upper plate 1,
a lower engaging guide strip 302 is arranged at the middle position of the inner side of the lower plate 2, the lower engaging guide strip 302 is connected with the core column 3, the section of the lower engaging guide strip 302 is gradually reduced along the movement direction of the zipper teeth until the zipper teeth can be directly engaged with each other at a fixed angle, a corresponding upper engaging guide strip 301 is arranged at the inner side of the upper plate 1, and the upper engaging guide strip 301, the lower engaging guide strip 302, the upper rib 101, the lower rib 201, the upper rib plate 102 and the lower rib plate 202 form a zipper teeth engaging channel together. Through the structure, after the zipper teeth enter the zipper tooth meshing channel from the leading-in end of the slider, the zipper teeth can be gradually and stably meshed along the guide surface of the upper and lower meshing guide strips under the guide of the upper and lower teeth ribs, and the phenomenon that the zipper is blocked or even props up the ribbed plate to cause the zipper teeth or the slider to be damaged because the upper and lower teeth ribs are separated from the zipper teeth to cause the meshing dislocation between the zipper teeth due to the excessively high pulling speed can be avoided.
The top cover base 103 is provided with a pull piece mounting position, a top cover clamping groove and a locking hook mounting position, the pull piece mounting position comprises a front support piece 108 and a rear support piece 109, the front support piece 108 and the back support piece 109 are respectively provided with a bevel edge, the bevel edges of the front support piece 108 and the back support piece 109 are opposite, the vacant spaces surrounded by the front support piece 108, the rear support piece 109 and the top cover base 103 form pull tab mounting positions, the top cover clamping grooves comprise a top cover front clamping groove 105 and a top cover rear clamping groove 104 which are respectively positioned at the front end of the top cover base 103 and the rear end of the top cover base 103, a front limiting fixture block 1011 and a rear limiting fixture block 1012 are further respectively arranged outside the top cover front clamping groove 105 and the top cover rear clamping groove 104, the locking hook mounting position comprises a locking hook mounting seat 107 arranged at the front end of the top cover base 103 and a locking hook groove 106 arranged at the rear end of the top cover base 103, and the locking hook groove 106 penetrates through the plate surface of the upper plate 1 and extends into the zipper tooth engaging channel. Corresponding pulling-on piece, latch hook shell fragment and top cap are installed on top cap base 103 in proper order through above-mentioned structure, wherein the latch hook portion of latch hook shell fragment can be through latch hook groove 106 visit into in the chain tooth meshing passageway, support the zip fastener that the meshing is good under the condition that the pulling-on piece does not prevent that the pull head is whole to slide under exogenic action such as gravity, and draw-in groove 105 behind top cap front clamping groove 105 and the top cap on top cap base 103 can be the top cap chucking, prevent that the top cap from droing, wherein preceding spacing fixture block 1011 and back spacing fixture block 1012 can further prevent that the top cap atress is too big when the pulling-.
The outer side of the upper plate is also provided with four protection bosses 1010, the four bosses 1010 are symmetrically distributed on two sides of the top cover base 103 in pairs, and the bosses are used for preventing friction between the pull pieces and the upper plate when the surface of the zipper is integrally electroplated in the zipper production process, so that the coating is not uniform.
The outer side of the lower plate is provided with a groove 203, a nameplate is arranged in the groove 203, and the nameplate of the zipper is placed in the groove 203, so that the nameplate mark in the groove can be prevented from being damaged to be blurred due to the fact that a pull head is pulled back and forth to rub with clothes to cause the nameplate mark surface in the long-term use.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. A stable-engagement zipper slider assembled with a pull tab and a top cover to form a slider, the stable-engagement zipper slider comprising: the core column comprises an upper plate, a lower plate and a core column connecting the upper plate and the lower plate, wherein an upper rib plate and a lower rib plate are arranged on the upper plate and the lower plate, a cloth seam is reserved between the upper rib plate and the lower rib plate, and the upper plate, the lower plate and the core column are integrally formed by resin materials; the outer side of the upper plate is provided with a top cover base, the inner side of the upper plate is provided with an upper tooth rib, the inner side of the lower plate is provided with a lower tooth rib, the upper tooth rib and the lower tooth rib are opposite in pairs,
the chain tooth engagement device is characterized in that a lower engagement guide strip is arranged in the middle of the inner side of the lower plate, the leading-in end of the lower engagement guide strip is connected with the core column, the section of the lower engagement guide strip is gradually reduced along the movement direction of the chain teeth until the chain teeth can be mutually and directly engaged at a fixed angle, a corresponding upper engagement guide strip is arranged on the inner side of the upper plate, and the upper engagement guide strip, the lower engagement guide strip, the upper rib, the lower rib and the upper rib plate form a chain tooth engagement channel together with the lower rib plate.
2. The zipper slider with stable meshing according to claim 1, wherein the top cover base is provided with a zipper pull mounting position, a top cover clamping groove and a locking hook mounting position.
3. The zipper slider with stable meshing according to claim 2, wherein the zipper slider mounting position comprises a front support piece and a rear support piece, the front support piece and the rear support piece are oppositely mounted, and a space enclosed by the front support piece, the rear support piece and the top cover base forms the zipper slider mounting position.
4. The zipper slider with stable engagement of claim 2, wherein said top cover locking groove comprises a top cover front locking groove and a top cover rear locking groove located at the front end of the top cover base and the rear end of the top cover base, respectively.
5. The zipper slider with stable meshing of claim 4, wherein a front limiting block and a rear limiting block are respectively arranged outside the top cover front clamping groove and the top cover rear clamping groove.
6. The zipper slider with stable meshing according to claim 2, wherein the latch hook mounting position comprises a latch hook mounting seat arranged at the front end of the top cover base and a latch hook groove arranged at the rear end of the top cover base, and the latch hook groove penetrates through the plate surface of the upper plate and extends into the zipper tooth meshing channel.
7. The zipper slider with stable meshing according to claim 1, wherein the outer side of the upper plate is further provided with four protection bosses, and the four protection bosses are symmetrically distributed on two sides of the top cover base in pairs.
8. The zipper slider with stable meshing of claim 1, wherein a groove is formed on the outer side of the lower plate, and a nameplate is arranged in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020891607.4U CN213428691U (en) | 2020-05-25 | 2020-05-25 | Zipper slider stable in meshing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020891607.4U CN213428691U (en) | 2020-05-25 | 2020-05-25 | Zipper slider stable in meshing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213428691U true CN213428691U (en) | 2021-06-15 |
Family
ID=76289294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020891607.4U Active CN213428691U (en) | 2020-05-25 | 2020-05-25 | Zipper slider stable in meshing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213428691U (en) |
-
2020
- 2020-05-25 CN CN202020891607.4U patent/CN213428691U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215500 yangjiagang Road, industrial park, Xinzhuang Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Dahuang Technology Co.,Ltd. Address before: 215500 yangjiagang Road, industrial park, Xinzhuang Town, Changshu City, Suzhou City, Jiangsu Province Patentee before: JIANGSU DAZZAC ACCESSORIES CO.,LTD. |