CN2110393U - Improved structure of elastic cap-shaped zipper slider - Google Patents
Improved structure of elastic cap-shaped zipper slider Download PDFInfo
- Publication number
- CN2110393U CN2110393U CN 92200101 CN92200101U CN2110393U CN 2110393 U CN2110393 U CN 2110393U CN 92200101 CN92200101 CN 92200101 CN 92200101 U CN92200101 U CN 92200101U CN 2110393 U CN2110393 U CN 2110393U
- Authority
- CN
- China
- Prior art keywords
- cap
- pull head
- cap cover
- positioning seat
- zipper 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.)
- Granted
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- Slide Fasteners (AREA)
Abstract
The utility model relates to an improved structure of elastic cap-shaped zipper slider, which is an improved structure of the patent 62727 (application number 89201041), in particular to an improved design of a zipper slider structure with enhanced combining intensity efficacy compared with the original patent file. The improved structure is formed by a zipper slider whose upper end face back side is provided with a positioned seat, of which the center is provided with a square-shaped slot; the position of the zipper head opposing to the square-shaped slot is provided with a concave slot, and the rear end of a cap cover is provided with a fixed pin; when the cap cover is in a normal state, the fixed pin of the cap cover is wedged in the concave slot at the lower part of the positioned seat of the zipper slider; when the cap cover is drew forwards to move upwards by a drawing board, the fixed pin of the cap cover is relatively increased to touch the upper end of the square-shaped slot of the positioned seat to position; therefore, the service life of the cap cover is extended.
Description
The utility model is the further improvement at novel No. 62727 patented technology content (No. the 79201041st, application number), particularly relates to a kind of improvement design that the slider of zipper fastener structure of promoting the bond strength effect is arranged than original bill.
Novel No. 62727 patent major technique characteristics are: pull head has two pairs and is the open profile of double leaf, left side between two profiles, right profile pars intermedia is provided with a groove that caves in more more forward, the pull head rear end is provided with the two-chip type back-up block, before the cap, the rear end has the top-holding part of downward extension, its front end is provided with the fastening cylinder, stripe shape shell fragment rivet clasp is at pull head rear end profile, and cap fastening cylinder is that riveted is at pull head front end profile and movable, downward top-holding part top system shell fragment by the cap front end lifts to remove the inlay card effect the downward top-holding part of rear end, the downward top-holding part of cap front end can restore to the original state because of the elastic force of shell fragment when unclamping arm-tie, so that the downward top-holding part of rear end is downward, so that produce the inlay card effect, make cap thereby have elasticity, this structure has inlay card effect and cap rubber-like function, obtain favorable comment after releasing deeply, demand is increased sharply.
Invention people of the present utility model is for making this structure better, have more practical function, studied at this structure, find that the elasticity cap only depends on front end to fasten the cylinder riveted at pull head front end profile and movable, downward top-holding part top system shell fragment by the cap front end lifts the downward top-holding part of rear end, to remove the inlay card effect, or shell fragment is restored to the original state, the downward top-holding part that makes the cap rear end is to bottom offset, and the effect of generation inlay card, because cap only depends on an end riveted, its riveted intensity is limited, and cap must often bear outside pulling force, to lift the downward top-holding part of its rear end, to remove the inlay card effect, only depend on an end riveted firm inadequately really, need to be improved so that the bond strength of cap increases.
Main purpose of the present utility model provides a kind of improvement structure of elasticity cap type slider of zipper fastener, it is to be provided with steady pin at the cap tail end, is engaged in the positioning seat of being set up on the pull head relative position, so that strengthen the bond strength of cap, make elasticity cap type slider of zipper fastener structure more firm, durable.
The utility model provides a kind of elasticity cap type slider of zipper fastener to improve structure, mainly is to be provided with a positioning seat at pull head upper surface rear side, and positioning seat central authorities have a square groove, are provided with chase at its relative pull head place; And the cap tail end is provided with steady pin, when cap during in normal condition, the fastening of cap steady pin is below the pull head positioning seat in the chase, when arm-tie when drawing cap tail end moves up forward, the cap steady pin improves relatively, locatees until pushing up positioning seat square groove upper end, so that cap tail end increase by has the anchor point of fixed journey system, and the cap bond strength is increased, and then improve pull head service life.
For reaching purpose and the effect thereof that the utility model improves elasticity cap type slider of zipper fastener structure, now characteristics of the present utility model and structure are described in detail by embodiment and conjunction with figs..
Fig. 1 is the stereogram of the utility model embodiment.
Fig. 2 is the three-dimensional exploded view of the utility model embodiment.
Fig. 3 is the user mode cutaway view (1) of the utility model embodiment.
Fig. 4 is the user mode cutaway view (2) of the utility model embodiment.
At first see also accompanying drawing 1,2, this is stereogram and three-dimensional exploded view that the utility model elasticity cap type slider of zipper fastener improves structure embodiment, by among the figure as can be known present embodiment mainly be to be provided with a positioning seat 15 at pull head 10 upper surface rear sides, the central authorities of this positioning seat 15 have a square groove 150, square groove 150 relative pull heads 10 places are provided with a chase 152(and see accompanying drawing 3,4 for details), be provided with a steady pin 44 at cap 40 tail ends, and can raise or reduce (descend to reduction) along with cap 40.See also accompanying drawing 3,4, this is the utility model embodiment user mode cutaway view, improvement structure of the present utility model (is seen accompanying drawing 3) when normal condition, the steady pin 44 of cap is to be arranged in pull head positioning seat 15 below chases 152, and the top-holding part of its chain stretches into zipper sprocket downwards so that produce the inlay card effect; When using, arm-tie outside (preceding) is drawn, also system shell fragment 20 in top is more sunken down to groove 14(groove front end downwards for the top-holding part 41 of cap shell fragment) in, this moment, 42 of the top-holding parts of cap chain were raised relatively, and the release zipper sprocket, so that slider of zipper fastener can move, at this moment, the steady pin 44 that is located at the cap tail end is mentioned relatively, stop until the upper end of pushing up square groove 150, because cap 40 tail ends increase a fixing point (fixing point with certain stroke), the bond strength of cap is strengthened, and then improve its service life.
In sum, it is not have in the prior art that this elasticity cap type slider of zipper fastener that the utility model proposes improves structure, and it can be by upper and lower blocking cap tail end alignment pin, and makes the enhancing of cap bond strength.
Number in the figure:
(10) pull head (11) cap profile (12) shell fragment profile
(13) cap back-up block (14) groove
(110) hollow bulb (15) positioning seat
(150) square groove (152) chase
(20) shell fragment
(30) arm-tie
(40) cap (41) shell fragment top-holding part (42) chain top-holding part
(43) fasten cylinder (44) steady pin
Claims (1)
1, a kind of elasticity cap type slider of zipper fastener improves structure, it is characterized in that, and mainly be to be provided with a positioning seat at pull head upper surface rear side, these positioning seat central authorities have a square groove, are provided with chase at its relative pull head place; And the cap tail end is provided with steady pin, when cap during in normal condition, the fastening of cap steady pin is below the pull head positioning seat in the chase, when arm-tie when drawing cap tail end moves up forward, the cap steady pin improves relatively, locatees until pushing up positioning seat square groove upper end, so that cap tail end increase by has the anchor point of fixed journey system, and the cap bond strength is increased, and then improve pull head service life.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92200101 CN2110393U (en) | 1992-01-03 | 1992-01-03 | Improved structure of elastic cap-shaped zipper slider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92200101 CN2110393U (en) | 1992-01-03 | 1992-01-03 | Improved structure of elastic cap-shaped zipper slider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2110393U true CN2110393U (en) | 1992-07-22 |
Family
ID=4947433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92200101 Granted CN2110393U (en) | 1992-01-03 | 1992-01-03 | Improved structure of elastic cap-shaped zipper slider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2110393U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013174184A1 (en) * | 2012-05-19 | 2013-11-28 | 开易(广东)服装配件有限公司 | Hollow zipper head |
| CN103622219A (en) * | 2013-12-05 | 2014-03-12 | 佛山市顺德区泰纶拉链有限公司 | Puller |
-
1992
- 1992-01-03 CN CN 92200101 patent/CN2110393U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013174184A1 (en) * | 2012-05-19 | 2013-11-28 | 开易(广东)服装配件有限公司 | Hollow zipper head |
| CN103622219A (en) * | 2013-12-05 | 2014-03-12 | 佛山市顺德区泰纶拉链有限公司 | Puller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |