CN102100426B - Convenient puller - Google Patents
Convenient puller Download PDFInfo
- Publication number
- CN102100426B CN102100426B CN2009101129875A CN200910112987A CN102100426B CN 102100426 B CN102100426 B CN 102100426B CN 2009101129875 A CN2009101129875 A CN 2009101129875A CN 200910112987 A CN200910112987 A CN 200910112987A CN 102100426 B CN102100426 B CN 102100426B
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- CN
- China
- Prior art keywords
- positioning step
- hole
- projection
- mentioned
- stop bit
- Prior art date
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Abstract
The invention relates to a convenient puller which can be zippered accurately and conveniently without zipper pulls. The convenient puller comprises an upper fin, a lower fin, a guide pillar, a nut cap, a stop sheet, a restoring spring and a fastening cap, wherein the upper fin and the lower fin are connected into a whole by the guide pillar; the stop sheet passes through a stop hole formed on the upper fin movably, extends towards the lower fin and is clamped between two adjacent chain teeth to prevent the puller from sliding on the chain teeth; the stop sheet and the nut cap are formed integrally; a convex pillar is arranged on the upper fin, and passes through a through hole formed on the nut cap; the restoring spring passes through the outer side of the convex pillar; the bottom end of the restoring spring is clamped in a first positioning step arranged in the through hole, and the top end of the restoring spring is clamped to the lower end of the fastening cap; and the fastening cap is riveted with the top end of the convex pillar exposed out of an upper end opening of the through hole.
Description
Technical field
The present invention relates to a kind of slide fastener, refer in particular to a kind of portable pull head that pulling-on piece can be realized drawing that need not.
Background technology
On the modern clothes or various case and bag, being provided with of zipper is very common.A kind of good slide fastener can bring more convenience to the user, if but in a single day slide fastener goes wrong, the very big inconvenience that then often causes clothes or case and bag to use.Existing slide fastener generally comprises chain tooth, pull head, pulling-on piece, goes up lower panel, nationality by pull head on the chain tooth, walk the realization slide fastener coupling element engagement with separate.Like the described a kind of pull head of Fig. 1, it comprise upper panel 1 ', lower panel 2 ', guide pillar 3 ', block 4 ', stop bit reed 5 ', wherein said upper panel 1 ' with lower panel 2 ' through the setting that links to each other of guide pillar 3 ' one; Upper panel 1 ' upper surface is convex be provided with two fixed blocks 6 '; Said block 4 ' be covered on two fixed blocks 6 ' go up and with upper panel 1 ' Joint; Said stop bit reed 5 ' be located at upper panel 1 ' go up and one of which end extend to be used to snap in to lower panel 2 ' part movably and stop pull head on the chain tooth, to slide between two adjacent chain teeth, block 4 ' inboard and stop bit reed 5 ' between be provided with back-moving spring 7 '.During use; The hinged stop bit reed 5 ' opening portion of being located at of one side of pulling-on piece; During use, stop bit reed 5 ' overcome back-moving spring 7 ' elastic force upwards rotate, stop bit reed 5 ' far-end make pull head to slide relatively from leaving between the chain tooth; Otherwise when pulling-on piece no longer applies pulling force, back-moving spring 7 ' effect lower position-arresting reed 5 ' again get into and prevent between the chain tooth that pull head from sliding.The pull head of this set since adopt pulling-on piece pulling stop bit reed 5 ' overcome back-moving spring 7 ' elastic force, if pulling-on piece overexerts, cause back-moving spring 7 ' can't reset easily, and then make whole pull head cancel; Simultaneously because it adopts stop bit reed 5 ' snap in to stop pull head on the chain tooth, to slide between two adjacent chain teeth; Therefore at stop bit reed 5 ' in the time of need snapping between the chain tooth again, can cause slide fastener because of the space between the locate chain tooth of stop bit reed 5 ' accurately can't operate as normal.
The inventor has proposed a kind of pull head of novel concept to the problems referred to above, has solved the problems referred to above well.
Summary of the invention
The present invention is directed to the disappearance of prior art existence, its main purpose provides a kind of portable pull head that pulling-on piece can be realized accurately, make things convenient for drawing that need not.
For realizing above-mentioned purpose; The present invention adopts following technical scheme: a kind of portable pull head; Comprise upper panel, lower panel, guide pillar, block, stop bit sheet, back-moving spring and fastening cap; Said upper panel and lower panel be through the setting that links to each other of guide pillar one, and upper panel is provided with one and is used to pass the position-arresting hole of above-mentioned stop bit sheet, and also convex with at least one projection at the upper panel upper surface; Said block is provided with and the movable mutually through hole that cooperates of above-mentioned projection, and this through hole medial surface lower end is provided with annular first positioning step, and is provided with annular second positioning step in through hole medial surface upper end; Said stop bit sheet is extended by the downward one in above-mentioned block bottom surface and forms, and this stop bit sheet pass movably above-mentioned position-arresting hole and downwards tab portion extend to be used to snap in and stop pull head on the chain tooth, to slide between adjacent two chain teeth; Said back-moving spring is arranged in the above-mentioned projection outside, and is connected between said first positioning step and the fastening cap; Said fastening cap is covered on above-mentioned projection top; And the fastening cap top is extended with annular the 3rd positioning step laterally; The 3rd positioning step can with the activity clamping mutually of above-mentioned second positioning step, and fastening cap bottom cave inward one with the above-mentioned projection top tongue-and-groove of riveted mutually.
Said upper panel upper surface convexes with two projections, and this two projection lays respectively at said upper panel two ends, and said position-arresting hole is between this two projection.
After the present invention adopts technique scheme; Its beneficial effect is: adopt among the present invention the stop bit sheet pass movably said position-arresting hole and downwards tab portion extend to be used to snap in and stop pull head on the chain tooth, to slide between adjacent two chain teeth; And this stop bit sheet is one-body molded with block; Thereby can be so that space between the accurate locate chain tooth of stop bit sheet, can not occur can't accurately locating and cause stoping pull head between the chain tooth, to slide because of the stop bit sheet; Simultaneously in order to make the stop bit sheet break away from movably or to snap between the chain tooth; On upper panel, be provided with projection; This projection passes block and goes up set through hole; Then back-moving spring is arranged in the projection outside, and the back-moving spring bottom is connected in first set in the through hole positioning step, and then the projection top that fastening cap and said through hole port are exposed riveted mutually.At this moment, the top of above-mentioned back-moving spring can be connected in the fastening cap lower end.
Because stop bit sheet and block are formed in one, during use, the elastic force that only need the overcome back-moving spring up pull-up of will blocking a shot, then the stop bit sheet simultaneously can be along with block moves up between the disengaging chain tooth; And because fastening cap and said projection top riveted mutually; And projection and upper panel are one-body molded; Therefore when second positioning step in the through hole move to fastening cap in the 3rd positioning step mutually during clamping; Block just can't move up, and pulling this moment block and then drive pull head move along the chain tooth, can realize the drawing to the chain tooth.After pull head was pulled to the relevant position and decontrols block, under the effect of back-moving spring, said stop bit sheet moved down together along with block and continues to snap in and stops pull head on the chain tooth, to slide between adjacent two chain teeth.Whole process need not the extra pulling-on piece of setting up, and can realize slip and the on-slip of pull head on the chain tooth accurately, easily and only need spur block.
Description of drawings
Fig. 1 is the cutaway view of existing pull head;
Fig. 2 is a cutaway view of the present invention;
Fig. 3 is a decomposing schematic representation of the present invention.
The accompanying drawing identifier declaration:
1 ', upper panel 2 ', lower panel
3 ', guide pillar 4 ', the block
5 ', stop bit reed 6 ', fixed block
7 ', back-moving spring 1, upper panel
11, position-arresting hole 12, projection
2, lower panel 3, guide pillar
4, block 41, through hole
42, first positioning step 43, second positioning step
5, stop bit sheet 6, back-moving spring
7, fastening cap 71, the 3rd positioning step
72, tongue-and-groove
The specific embodiment:
Come the present invention is elaborated below in conjunction with accompanying drawing and specific embodiment: like Fig. 2, a kind of portable pull head shown in Figure 3; Comprise upper panel 1, lower panel 2, guide pillar 3, block 4, stop bit sheet 5, back-moving spring 6 and fastening cap 7; Said upper panel 1 and lower panel 2 are through the setting that links to each other of guide pillar 3 one; And upper panel 1 is provided with one and is used to pass the position-arresting hole 11 of above-mentioned stop bit sheet 5, and respectively convexes with a projection 12 at upper panel 1 upper surface two ends, and said position-arresting hole 11 is between this two projection 12; Said block 4 is provided with and the movable mutually through hole 41 that cooperates of above-mentioned projection 12, and these through hole 41 medial surface lower ends are provided with annular first positioning step 42, and are provided with annular second positioning step 43 in through hole 41 medial surfaces upper end; Said stop bit sheet 5 is extended by the downward one in above-mentioned block 4 bottom surfaces and forms, and this stop bit sheet 5 passes above-mentioned position-arresting hole 11 movably and extend to be used to snap in to lower panel 2 parts and stop pull head on the chain tooth, to slide between adjacent two chain teeth; Said back-moving spring 6 is arranged in above-mentioned projection 12 outsides, and is connected between said first positioning step 42 and the fastening cap 7; Said fastening cap 7 is covered on above-mentioned projection 12 tops; And fastening cap 7 tops are extended with annular the 3rd positioning step 71 laterally; The 3rd positioning step 71 can with the above-mentioned second positioning step 43 activity clamping mutually, and fastening cap 7 bottoms cave inward one with the above-mentioned projection 12 tops tongue-and-groove 72 of riveted mutually.
Of the present invention focusing on; Adopting stop bit sheet 5 to pass said position-arresting hole 11 movably and extending to be used to snap in to lower panel 2 parts stops pull head on the chain tooth, to slide between adjacent two chain teeth; And this stop bit sheet 5 is one-body molded with block 4; Thereby can be so that space between the stop bit sheet 5 accurate locate chain teeth, can not occur can't accurately locating and cause stoping pull head between the chain tooth, to slide because of stop bit sheet 5; Simultaneously in order to make stop bit sheet 5 break away from movably or to snap between the chain tooth; On upper panel 1, be provided with projection 12; This projection 12 passes set through hole 41 on the block 4; Then back-moving spring 6 is arranged in projection 12 outsides, and back-moving spring 6 bottoms are connected in first set in the through hole 41 positioning step 42, and then projection 12 tops that fastening cap 7 and said through hole 41 port are exposed riveted mutually.At this moment, the top of above-mentioned back-moving spring 6 can be connected in fastening cap 7 lower ends.
Because stop bit sheet 5 is formed in one with block 4, during use, the elastic force that only need the overcome back-moving spring 64 up pull-ups of will block a shot, then stop bit sheet 5 simultaneously can be along with block 4 moves up between the disengaging chain tooth; And because fastening cap 7 and said projection 12 tops riveted mutually; And projection 12 is one-body molded with upper panel 1; Therefore when second positioning step 43 in the through hole 41 move to fastening cap 7 in the 3rd positioning step 71 mutually during clamping; Block 4 just can't move up, and pulling this moment block 4 and then drive pull head move along the chain tooth, can realize the drawing to the chain tooth.After pull head was pulled to the relevant position and decontrols block 4, under the effect of back-moving spring 6, said stop bit sheet 5 moved down together along with block 4 and continues to snap in and stops pull head on the chain tooth, to slide between adjacent two chain teeth.Whole process need not the extra pulling-on piece of setting up, and can realize slip and the on-slip of pull head on the chain tooth accurately, easily and only need spur block 4.
The above; It only is preferred embodiment of the present invention; Be not that technical scope of the present invention is done any restriction, so every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any trickle modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. portable pull head; It is characterized in that: comprise upper panel, lower panel, guide pillar, block, stop bit sheet, back-moving spring and fastening cap; Said upper panel and lower panel are through the setting that links to each other of guide pillar one; And upper panel is provided with one and is used to pass the position-arresting hole of above-mentioned stop bit sheet, and also convexes with at least one projection at the upper panel upper surface; Said block is provided with and the movable mutually through hole that cooperates of above-mentioned projection, and this through hole medial surface lower end is provided with annular first positioning step, and is provided with annular second positioning step in through hole medial surface upper end; Said stop bit sheet is extended by the downward one in above-mentioned block bottom surface and forms, and this stop bit sheet pass movably above-mentioned position-arresting hole and downwards tab portion extend to be used to snap in and stop pull head on the chain tooth, to slide between adjacent two chain teeth; Said back-moving spring is arranged in the above-mentioned projection outside, and is connected between said first positioning step and the fastening cap; Said fastening cap is covered on above-mentioned projection top; And the fastening cap top is extended with annular the 3rd positioning step laterally; The 3rd positioning step can with the activity clamping mutually of above-mentioned second positioning step, and fastening cap bottom cave inward one with the above-mentioned projection top tongue-and-groove of riveted mutually.
2. portable pull head according to claim 1 is characterized in that: said upper panel upper surface convexes with two projections, and this two projection lays respectively at said upper panel two ends, and said position-arresting hole is between this two projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101129875A CN102100426B (en) | 2009-12-18 | 2009-12-18 | Convenient puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101129875A CN102100426B (en) | 2009-12-18 | 2009-12-18 | Convenient puller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102100426A CN102100426A (en) | 2011-06-22 |
| CN102100426B true CN102100426B (en) | 2012-07-25 |
Family
ID=44153662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101129875A Expired - Fee Related CN102100426B (en) | 2009-12-18 | 2009-12-18 | Convenient puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102100426B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921420A (en) * | 2015-06-28 | 2015-09-23 | 晋江市金圣拉链科技有限公司 | Self-locking puller |
| CN105231602B (en) * | 2015-11-09 | 2017-09-12 | 晋江市金圣拉链科技有限公司 | A kind of knob pin tapered end |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5167052A (en) * | 1990-12-28 | 1992-12-01 | Yoshida Kogyo K. K. | Lockable slider for a slide fastener |
| CN1096186A (en) * | 1993-02-26 | 1994-12-14 | 吉田工业株式会社 | The slide fastener that automatically locks that is used for slide fastener |
| CN1104080A (en) * | 1993-08-31 | 1995-06-28 | Ykk株式会社 | Auto-lock slider for concealed slide fastener |
| CN1136906A (en) * | 1995-05-19 | 1996-12-04 | Ykk株式会社 | Automatic lock slider for concealed slide fastener |
| CN200990921Y (en) * | 2006-12-31 | 2007-12-19 | 福建浔兴拉链科技股份有限公司 | Pul head |
-
2009
- 2009-12-18 CN CN2009101129875A patent/CN102100426B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5167052A (en) * | 1990-12-28 | 1992-12-01 | Yoshida Kogyo K. K. | Lockable slider for a slide fastener |
| CN1096186A (en) * | 1993-02-26 | 1994-12-14 | 吉田工业株式会社 | The slide fastener that automatically locks that is used for slide fastener |
| CN1104080A (en) * | 1993-08-31 | 1995-06-28 | Ykk株式会社 | Auto-lock slider for concealed slide fastener |
| CN1136906A (en) * | 1995-05-19 | 1996-12-04 | Ykk株式会社 | Automatic lock slider for concealed slide fastener |
| CN200990921Y (en) * | 2006-12-31 | 2007-12-19 | 福建浔兴拉链科技股份有限公司 | Pul head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102100426A (en) | 2011-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: JINJIANG HENGDA ZIPPER MANUFACTURING CO., LTD. Free format text: FORMER OWNER: XU RONGPI Effective date: 20111123 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 362000 QUANZHOU, FUJIAN PROVINCE TO: 362241 QUANZHOU, FUJIAN PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20111123 Address after: 362241, Longhu Town, Jinjiang, on the village Applicant after: Jinjiang Hengda Zipper Manufacturing Co., Ltd. Address before: 362000 Fujian city of Jinjiang province Longhu Zhenlong Longhu No. 36 East Village Pavilion Applicant before: Xu Rongpi |
|
| 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: 20120725 Termination date: 20171218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |