CN201188933Y - Zipper head - Google Patents
Zipper head Download PDFInfo
- Publication number
- CN201188933Y CN201188933Y CNU2008200078877U CN200820007887U CN201188933Y CN 201188933 Y CN201188933 Y CN 201188933Y CN U2008200078877 U CNU2008200078877 U CN U2008200078877U CN 200820007887 U CN200820007887 U CN 200820007887U CN 201188933 Y CN201188933 Y CN 201188933Y
- Authority
- CN
- China
- Prior art keywords
- horse hook
- slider
- hook
- pull head
- cap
- 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
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Abstract
The utility model discloses a slide fastener slider structure, which comprises a slider, a horse hook, a pull sheet, a spring plate and a cap, wherein the top of the slider is provided with a perforation and a positioning hole, the horse hook is arranged on the top of the slider and is provided with a base part as well as a hook part and a supporting point part which respectively downward bend and extend from both ends of the base part, the hook part extends into the perforation, and the supporting point part extends into the positioning hole. The pull sheet is provided with a positioning end and is arranged below the horse hook; and the spring plate is provided with a first end part and a second end part, the first end part is fixed on the slider, and the second end part is elastically pressed against the base part of the horse hook. The cap covers the slider, and two convex parts are convexly arranged inside the cap and are positioned above the supporting point part of the horse hook. As mentioned above, the two convex parts have the function of blocking the supporting point part of the limiting horse hook and ensure that the horse hook can not cause excessive displacement and distort or disengage from the preset position.
Description
Technical field
The utility model relates to a kind of slider of zipper fastener structure, refers to a kind of slider of zipper fastener structure that can the horse hook of slider of zipper fastener is spacing especially.
Background technology
Press, but slider of zipper fastener is the coupling member as folding that because it has the characteristic of simple operation, so even to this day, slider of zipper fastener significantly is used for suitcase and ready-made clothes.The principle of slide fastener is to be: but borrow the zipper strip of subtend engagement, and the reciprocal pulling by slider of zipper fastener is with as folding, and the material of zipper strip and slider of zipper fastener can be metal, nylon or plastic-steel etc.
Known slider of zipper fastener roughly includes a pull head, a horse hook, a shell fragment, a cap and a pulling-on piece, the horse hook is to borrow compressing of shell fragment and stretch in the guide groove that pull head is provided with, and an end of pulling-on piece is positioned at horse hook below, cap then covers being fixed on the pull head of putting, and makes horse hook and shell fragment be positioned at cap inside; For example: Taiwan TWM292296 number (application number: 95200113) novel patent case is promptly exposed a kind of " slider of zipper fastener combining structure (two) ".
But, known slider of zipper fastener, its horse hook is to compress and be inserted in the guide groove of pull head with shell fragment, the elastic force that yet the horse hook only utilizes shell fragment to be provided is fixed, when the pulling force of pulling-on piece is excessive, then excessive displacement promptly might take place in the fulcrum that had of horse hook, causes the distortion of horse hook or breaks away from original default position.
Therefore, the improving of the above-mentioned defective of designer's thoughts of the present utility model is that the spy concentrates on studies and cooperates the utilization of scientific principle, proposes a kind of reasonable in design and effectively improve the utility model of above-mentioned defective finally.
The utility model content
The purpose of this utility model provides the slider of zipper fastener structure that a kind of fulcrum that can make the horse hook has the block limit function and over-travel can not take place and cause the distortion of horse hook or break away from the precalculated position.
To achieve the above object, the utility model provides a kind of slider of zipper fastener structure, comprising: a pull head, and its inside is formed with guide groove, and the top that this pull head has is provided with a perforation and a locating hole, and this perforation is through to this guide groove; One horse hook, it is arranged on the top of this pull head, this horse hitcher has a base portion, to bend the fulcrum of extension from the hook part and that this base portion one end bends extension downwards downwards from this base portion other end, and the perforation of this pull head is stretched in the hook part of this horse hook, and this fulcrum stretches into this locating hole; One pulling-on piece, one end have end, a location, and this end, location is arranged at the place, below of this horse hook; One shell fragment, it has relative first end and the second end, and this first end is fixed on this pull head, and this second end elasticity contacts at the base portion of this horse hook; And a cap, its lid places on the top of this pull head, and this horse hook and this shell fragment are placed in this cap, and the internal face that forms this cap inside is equipped with two protuberances, and this two protuberances correspondence is positioned at the top of the fulcrum of this horse hook.
The profitable fruit that the utlity model has: the horse hook is except the elastic force that utilizes shell fragment to provide is fixed, more in cap, form two protuberances, so that its correspondence is positioned at the fulcrum top of horse hook, and then provide block spacing function, therefore, when the pulling force of pulling-on piece was excessive, excessive displacement can not take place in the fulcrum of horse hook, with the anxiety of avoiding causing the distortion of horse hook or breaking away from the precalculated position.
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present utility model.
Fig. 2 is a three-dimensional combination figure of the present utility model.
Fig. 3 is for removing the three-dimensional combination figure of cap in the utility model.
Fig. 4 is a cutaway view of the present utility model.
Fig. 5 is the stereogram of cap of the present utility model.
[main element description of reference numerals]
Pull head 1
Locating hole 13 stop sections 14
Holder 15
Horse hook 2
Pulling-on piece 3
Breach 51 protuberances 52
Confined planes 521
The specific embodiment
See also Fig. 1 to shown in Figure 5, the utility model provides a kind of slider of zipper fastener structure, and it comprises a pull head 1, a horse hook 2, a pulling-on piece 3, a shell fragment 4 and a cap 5.
The inside of pull head 1 is formed with guide groove 11, cooperates with zipper strip (not shown) so as to supplying.The top that pull head 1 has is provided with a perforation 12 and one locating hole 13, and perforation 12 is through to guide groove 11.In addition, perforation 12 both sides are equipped with the stop section 14 that is formed by pull head 1 respectively, and the end at the top of pull head 1 and be provided with an outstanding holder 15.
Pulling-on piece 3 one ends have end 31, a location.
By above-mentioned, the end, location 31 of pulling-on piece 3 is arranged at the over top of pull head 1 earlier, 2 on horse hook is arranged on the top of pull head 1, make the end, location 31 of pulling-on piece 3 be positioned at the place, belows of horse hook 2 centres, and the hook part 22 of horse hook 2 is inserted in the perforation 12 of pull head 1, and 23 of fulcrum stretch in the locating hole 13 of pull head 1.
Via above-mentioned explanation, horse hook 2 of the present utility model is except the elastic force that utilizes shell fragment 4 to be provided is fixed, more in cap 5, form two protuberances 52, so that its correspondence is positioned at fulcrum 23 tops of horse hook 2, and then provide block spacing function, therefore, when the pulling force of pulling-on piece 3 is excessive, excessive displacement can not take place in the fulcrum 23 of horse hook 2, with the anxiety of avoiding causing 2 distortion of horse hook or breaking away from the precalculated position.
Secondly, two protuberances 52 form with prominent the establishing of integrated mode from the internal face of cap 5 inside, and structural strength is good, and the assembling of the utility model integral body is simply easy, can effectively reduce cost.
But; the above only is a preferable possible embodiments of the present utility model; non-so promptly limit to scope of patent protection of the present utility model; so the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes; all in like manner all be contained in the protection domain of the present utility model explanation hereby.
Claims (5)
1, a kind of slider of zipper fastener structure is characterized in that, comprising:
One pull head, its inside is formed with guide groove, and the top that this pull head has is provided with a perforation and a locating hole, and this perforation is through to this guide groove;
One horse hook, it is arranged on the top of this pull head, this horse hitcher has a base portion, to bend the fulcrum of extension from the hook part and that this base portion one end bends extension downwards downwards from this base portion other end, and the perforation of this pull head is stretched in the hook part of this horse hook, and this fulcrum stretches into this locating hole;
One pulling-on piece, one end have end, a location, and this end, location is arranged at the place, below of this horse hook;
One shell fragment, it has relative first end and the second end, and this first end is fixed on this pull head, and this second end elasticity contacts at the base portion of this horse hook; And
One cap, its lid place on the top of this pull head, and this horse hook and this shell fragment are placed in this cap, and the internal face that forms this cap inside is equipped with two protuberances, and this two protuberances correspondence is positioned at the top of the fulcrum of this horse hook.
2, slider of zipper fastener structure as claimed in claim 1 is characterized in that, the perforation both sides of this pull head are equipped with the stop section that is formed by this pull head respectively, and this stop section block is in these horse hook both sides.
3, slider of zipper fastener structure as claimed in claim 2 is characterized in that, a holder is equipped with at the top of this pull head, and the first end of this shell fragment is fixed on this holder.
4, slider of zipper fastener structure as claimed in claim 2 is characterized in that, the end of the protuberance of this cap respectively has a confined planes, and the confined planes of this two protuberance is positioned at the top of the fulcrum of this horse hook.
5, slider of zipper fastener structure as claimed in claim 2 is characterized in that, the both sides that this cap is relative respectively are formed with a breach, and this two breach is passed in the end, location of this pulling-on piece.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200078877U CN201188933Y (en) | 2008-04-02 | 2008-04-02 | Zipper head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200078877U CN201188933Y (en) | 2008-04-02 | 2008-04-02 | Zipper head |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201188933Y true CN201188933Y (en) | 2009-02-04 |
Family
ID=40333083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008200078877U Expired - Fee Related CN201188933Y (en) | 2008-04-02 | 2008-04-02 | Zipper head |
Country Status (1)
Country | Link |
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CN (1) | CN201188933Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102763941A (en) * | 2011-05-06 | 2012-11-07 | 福建浔兴拉链科技股份有限公司 | Slider block and zipper slider with same |
CN103271520A (en) * | 2012-06-27 | 2013-09-04 | 福建浔兴拉链科技股份有限公司 | Automatic zipper head |
CN105795617A (en) * | 2016-05-16 | 2016-07-27 | 永显有限公司 | Spring pull head |
-
2008
- 2008-04-02 CN CNU2008200078877U patent/CN201188933Y/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102763941A (en) * | 2011-05-06 | 2012-11-07 | 福建浔兴拉链科技股份有限公司 | Slider block and zipper slider with same |
CN103271520A (en) * | 2012-06-27 | 2013-09-04 | 福建浔兴拉链科技股份有限公司 | Automatic zipper head |
CN103271520B (en) * | 2012-06-27 | 2015-09-09 | 福建浔兴拉链科技股份有限公司 | Automatic zipper head |
CN105795617A (en) * | 2016-05-16 | 2016-07-27 | 永显有限公司 | Spring pull head |
WO2017197668A1 (en) * | 2016-05-16 | 2017-11-23 | 理想(广东)拉链实业有限公司 | Spring puller |
CN105795617B (en) * | 2016-05-16 | 2018-10-09 | 理想(广东)拉链实业有限公司 | A kind of spring pull head |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20140402 |