CN101623141B - Zipper slider and pull head using same - Google Patents
Zipper slider and pull head using same Download PDFInfo
- Publication number
- CN101623141B CN101623141B CN2008100713569A CN200810071356A CN101623141B CN 101623141 B CN101623141 B CN 101623141B CN 2008100713569 A CN2008100713569 A CN 2008100713569A CN 200810071356 A CN200810071356 A CN 200810071356A CN 101623141 B CN101623141 B CN 101623141B
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- pulling
- piece
- block
- slide fastener
- groove
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Abstract
The invention provides a zipper slider and a pull head using the same. The zipper slider is used to be matched with a zipper piece to form the pull head, and comprises a slider body and an elastic sheet, wherein a zipper-piece stop block and a groove are arranged on the slider body; one end of the zipper-piece stop block is connected with the slider body, and the other end of the zipper-piece stop block is positioned above the groove and is spaced from the sidewall of the groove to form a gap through which a pull rod of the zipper piece is allowed to pass; the distance from the bottom surface of the other end of the zipper-piece stop block to a wing plate on the slider body is less than the diameter of the pull rod of the zipper piece; and one end of the elastic sheet is fixed on the slider body, and the other end of the elastic sheet is inserted in the gap between the zipper-piece stop block and the sidewall of the groove so as to stop the pull rod of the zipper piece. The zipper slider and the pull head using the same have the advantages of simple structure and easy operation.
Description
Technical field
The present invention relates to a kind of slide fastener block and use this slide fastener block pull head, particularly a kind of replaceable pulling-on piece slide fastener block and use the pull head of this slide fastener block.
Background technology
At present, exist the pull head of multiple replaceable pulling-on piece, these pull heads allow that the user changes pulling-on piece according to the hobby of oneself.For example, the patent No. of on August 11st, 2004 bulletin is the slider of zipper fastener that 98108427.3 Chinese invention patent has promptly disclosed a kind of replaceable pulling-on piece.This slider of zipper fastener comprises upper flange and is positioned at the connection of two on this upper flange lug, this slider of zipper fastener is provided with the spring accommodation hole, this two connections lug is to being erected at interval on this upper flange by the spring accommodation hole, and extend towards its rear end, thereby form a gap with described upper flange, passage as the axle that draws button loop, one catch lever is pivotably mounted on two and connects between the lug, and at one end has a hook, one spring is contained in the described spring accommodation hole, and the other end Elastic Contact of its upper end and described catch lever is used for impelling described catch lever to move pivotally, so that can seal described gap by described hook.This slider of zipper fastener can be realized the keying in this gap by operating this catch lever, thereby makes the user can change various types of buttons loop that draw.
Yet in order to realize changing pulling-on piece, this slider of zipper fastener need be provided with spring accommodation hole, spring and catch lever specially, and complex structure, required element are more, is unfavorable for the automation assembling of slide fastener block.In addition, during the dismounting pulling-on piece, the user need rotate this catch lever and pulling-on piece could be deviate from, and operates more loaded down with trivial details.
Summary of the invention
In view of this, be necessary to provide a kind of slide fastener block of replaceable pulling-on piece simple in structure, easy and simple to handle and use the pull head of this slide fastener block.
A kind of slide fastener block, be used for cooperating the formation pull head with pulling-on piece, comprise slide body and shell fragment, this slide body is provided with pulling-on piece block and groove, this pulling-on piece block one end is connected with this slide body, the other end of this pulling-on piece block is positioned at the top of this groove and forms breach with the sidewall spacers of this groove and passes for the pull bar of this pulling-on piece, the diameter of the distance of this slide body upper flange less than this pulling-on piece pull bar arrived in the bottom surface of this pulling-on piece block other end, this shell fragment one end is fixed on this slide body, the other end inserts in the breach between this pulling-on piece block and this recess sidewall, stops the pull bar of this pulling-on piece.
A kind of pull head, comprise slide fastener block and be set in pulling-on piece on this slide fastener block, this slide fastener block comprises slide body and shell fragment, this slide body is provided with pulling-on piece block and groove, this pulling-on piece block one end is connected with this slide body, the other end of this pulling-on piece block is positioned at the top of this groove and forms breach with the sidewall spacers of this groove and passes for the pull bar of this pulling-on piece, the diameter of the distance of this slide body upper flange less than this pulling-on piece pull bar arrived in the bottom surface of this pulling-on piece block other end, this shell fragment one end is fixed on this slide body, the other end inserts in the breach between this pulling-on piece block and this recess sidewall, stops the pull bar of this pulling-on piece.
Compared with prior art, this slide fastener block is by fixing an end of this shell fragment, and the other end inserts in the breach of pulling-on piece block and this recess sidewall, seals this breach, make this pulling-on piece be sheathed on to be subjected to behind this pulling-on piece block this shell fragment can to stop easily, have advantage of simple structure.By the setting of this shell fragment and this breach, this pulling-on piece of operator's direct control can be finished assembling, the replacing of this pulling-on piece, has advantages of simple operation.
Description of drawings
The present invention is further illustrated below in conjunction with drawings and the specific embodiments:
Fig. 1 is the three-dimensional exploded view of pull head first embodiment of the present invention.
Fig. 2 is the three-dimensional assembly diagram of pull head shown in Figure 1.
Fig. 3 is the cutaway view along A-A line among Fig. 2.
Fig. 4 is the schematic diagram before slide fastener block of the present invention presses.
Fig. 5 is the schematic diagram after slide fastener block shown in Figure 4 presses.
Schematic diagram when Fig. 6 is pull head shown in Figure 1 assembling pulling-on piece.
Fig. 7 is the schematic diagram behind the pull head assembling pulling-on piece shown in Figure 1.
Schematic diagram when Fig. 8 is pull head shown in Figure 1 dismounting pulling-on piece.
Fig. 9 is the schematic diagram of slide fastener block second embodiment of the present invention.
The specific embodiment
Figure 1 shows that the three-dimensional exploded view of pull head first embodiment of the present invention.This pull head 100 comprises a slide fastener block 10 and a pulling-on piece 20, and this pulling-on piece 20 has a pull bar 22, and this pulling-on piece 20 is sheathed on this slide fastener block 10 by this pull bar 22.
Please refer to Fig. 1 to Fig. 3, this slide fastener block 10 comprises a slide body 12 and a shell fragment 14.This slide body 12 is molded and shaped by metal material, and this shell fragment 14 is an elasticity good metal sheet, and an end of this shell fragment 14 is fixed on this slide body 12.This slide body 12 comprises a upper flange 11 and a lower wing plate 13, and this upper flange 11 and lower wing plate 13 connects by a guide pillar 15, passes through for the sprocket (figure does not show) of a slide fastener thereby form a roughly Y-shaped slideway.This upper flange 11 is provided with a groove 112 and a pulling-on piece block 17, these pulling-on piece block 17 whole curved strip structure.This groove 112 is positioned at the rear end of this upper flange 11, and this groove 112 has a sidewall 112a and a bottom surface 112b (as shown in Figure 3), and the bottom surface 112b of this groove 112 has and the suitable globoidal structure (as shown in Figure 1) of the pull bar 22 of this pulling-on piece 20.These pulling-on piece block 17 1 ends are connected with upper flange 11 one of this slide body 12, and the other end of this pulling-on piece block 17 is positioned at the top of the groove 112 of this upper flange 11.The other end of this pulling-on piece block 17 forms a bottom surface 172, and this bottom surface 172 has and the suitable globoidal structure (as shown in Figure 1) of the pull bar 22 of this pulling-on piece 20.The bottom surface 172 of this pulling-on piece block 17 is to the distance of upper flange 11 end faces of this slide body 12 diameter less than the pull bar 22 of this pulling-on piece 20.The bottom surface 172 of this pulling-on piece block 17 forms a gap 173 with the bottom surface 112b of this groove 112, and forms a breach 175 (as shown in Figure 3) at interval with the sidewall 112a of this groove 112.The pull bar that is arranged so that this pulling-on piece 20 22 of this gap 173 and this breach 175 can pass this pulling-on piece block 17 and this groove 112, is sheathed on this pulling-on piece block 17.
Please refer to Fig. 1 and Fig. 3, the end face of the upper flange 11 of this slide body 12 laterally is provided with a storage tank 114, and this storage tank 114 runs through the front end of this upper flange 11 and passes this pulling-on piece block 17 and is communicated with the groove 112 of this upper flange 11.17 pairs of this pulling-on piece blocks should be provided with a resigning hole 174 by storage tank 114, and this resigning hole 174 is communicated with this storage tank 114.The degree of depth of the storage tank 114 of this upper flange 11 is lower than the degree of depth of this groove 112.This storage tank 114 is provided with a step 114a in the front end of this upper flange 11 to lower recess, and the front end of this upper flange 11 is respectively equipped with a projection 116 in the both sides of this storage tank 114, and this two projection 116 is positioned at the outside of this pulling-on piece block 17.
Please refer to Fig. 2 and Fig. 3, during assembling, this pulling-on piece 20 is set on the pulling-on piece block 17 of this slide body 12 by pull bar 22.This shell fragment 14 is housed in the storage tank 114 of this slide body 12, and an end of this shell fragment 14 is bent to form kink 142 and snaps onto on the step 114a of this storage tank 114, and two projections, the 116 stressed generation deformation of this upper flange 11 grip an end of this shell fragment 14.The other end of this shell fragment 14 inserts in the breach 175 between the sidewall 112a of this pulling-on piece block 17 and this groove 112, in order to the pull bar 22 that stops this pulling-on piece 20, prevents that it lacks in 175 from this under non-artificial operating condition.
Please refer to Fig. 4 to Fig. 5, when slide fastener block 10 of the present invention is assembled in automation, at first, the slide body 12 of this slide fastener block 10 is located in kludge (figure does not show); Then, this shell fragment 14 is inserted in the storage tank 114 of this slide body 12, an end of this shell fragment 14 is alignd with the front end of this upper flange 11, the other end inserts in this breach 175.Utilize decompressor that this two projection 116 is applied the power of pressing, make these two projections, 116 stressed deforming with this shell fragment 14 of clamping.Utilize the end that 14 pairs on this shell fragment of decompressor punching press should step 114a, make to form the bending of this shell fragment 14 kink 142 and snap onto on the step 114a of this upper flange 11.
Please refer to Fig. 6 to Fig. 7, when this slide fastener block 10 is installed this pulling-on piece 20, at first, the gap 173 that makes the pull bar 22 of this pulling-on piece 20 pass 112 of the grooves of this pulling-on piece block 17 and this slide body 12 arrives breach 175 places of this pulling-on piece block 17 and the sidewall 112a of this groove 112, then, firmly upwards lift this pull bar 22, make this pull bar 22 upwards replace the part that this shell fragment 14 is positioned at this breach 175.What this shell fragment 14 was subjected to this pull bar 22 replaces the generation strain, is upturned (as shown in Figure 6), thereby this pull bar 22 is entered in this pulling-on piece block 17.Then this breach 175 is sealed in these shell fragment 14 resiliences again, this pull bar 22 can't be deviate from, thereby form this pull head 100 (as shown in Figure 7).
Please refer to Fig. 8, in dismounting during this pulling-on piece 20, the pull bar 22 of this pulling-on piece 20 is moved to this breach 175 places, utilize push shrapnel 14 end of this pull bar 22 downwards, make these shell fragment 14 stressed generation elastic deformations (as shown in Figure 8), thereby make this pull bar 22 deviate from from this gap 173.
By above narration as can be known, this slide fastener block 10 is by fixing an end of this shell fragment 14, and the other end stretches in this breach 175, seals this breach 175, make this pull bar 22 be subjected to after being sheathed on this pulling-on piece block 17 this shell fragment 14 can to stop.By the setting of this shell fragment 14 and this breach 175, the pull bar 22 of this pulling-on piece 20 of operator's direct control can be finished assembling, the replacing of this pulling-on piece 20, has simple in structure, advantages of simple operation.The diameter of the distance of these upper flange 11 end faces less than this pull bar 22 arrived in the bottom surface 172 of this pulling-on piece block 17, makes this pulling-on piece 20 combine firmly with this pulling-on piece block 17, also is not easy even bear bigger pulling force.The bottom surface 172 of this pulling-on piece block 17 and the bottom surface 112b of this groove 112 have and the suitable globoidal structure of the pull bar 22 of this pulling-on piece 20, this just makes this pulling-on piece 20 only pass this shell fragment 14, breach 175, gap 173 according to specific angle, could deviate from from this slide fastener block 20, avoid this pulling-on piece 20 under non-artificial operating condition, to deviate from effectively, improved the stability of these pull head 100 operations.One end of this shell fragment 14 is gripped by two projections 116 on this upper flange 11, makes this slide fastener block 10 have the advantage of being convenient to assemble.One end of this shell fragment 14 is bent to form kink 142 and is housed in the step 114a of this upper flange 11, has avoided may stretching out after 14 assemblings of this shell fragment this slide fastener block 10 and has formed protuberances and damage to the user.
Please refer to Fig. 9, it is depicted as the schematic diagram of slide fastener block second embodiment of the present invention.The difference of this slide fastener block 10a and above-mentioned slide fastener block 10 is, the other end of shell fragment 14a among this slide fastener block 10a extends to form abutting part 144 obliquely, and the abutting part 144 that 17 pairs of the pulling-on piece blocks of this slide fastener block 10a should shell fragment 14a forms accepting groove 172a.During assembling, this accepting groove 172a accommodates the abutting part 144 of this shell fragment 14a.The setting of abutting part 144 and this accepting groove 172a by this shell fragment 14a, in making that this slide fastener block 10a can be contained within the pull bar 22 of this pulling-on piece 20, unless artificially with abutting part 144 perks of this shell fragment 14a, this pull bar 22 can not deviate from the enclosure space of this pulling-on piece block 17, shell fragment 14a formation, thereby has improved the stability that this slide fastener block 10a uses.
Claims (9)
1. slide fastener block, be used for cooperating the formation pull head with pulling-on piece, comprise slide body and shell fragment, this slide body is provided with pulling-on piece block and groove, this pulling-on piece block one end is connected with this slide body, the other end of this pulling-on piece block is positioned at the top of this groove and forms breach with the sidewall spacers of this groove and passes for the pull bar of this pulling-on piece, the diameter of the distance of this slide body upper flange less than this pulling-on piece pull bar arrived in the bottom surface of this pulling-on piece block other end, it is characterized in that, this shell fragment one end is fixed on this slide body, the other end inserts in the breach between this pulling-on piece block and this recess sidewall, stops the pull bar of this pulling-on piece.
2. slide fastener block according to claim 1 is characterized in that, an end of this pulling-on piece block is provided with resigning hole, and this shell fragment passes this resigning hole.
3. slide fastener block according to claim 1, it is characterized in that, this slide body comprises upper flange, lower wing plate and connects the guide pillar of this upper and lower wing plate, this pulling-on piece block and this groove are arranged on the end face of this upper flange, the end face of this upper flange also is provided with storage tank, this storage tank is communicated with this groove and the degree of depth of this storage tank is lower than this groove, and this shell fragment is arranged in this storage tank.
4. slide fastener block according to claim 3 is characterized in that, this slide body is respectively equipped with at least one projection to a end that should shell fragment in the both sides of this groove.
5. slide fastener block according to claim 4 is characterized in that, this slide body corresponding described projection in this groove is provided with step, and the end bending of this shell fragment is contained in this step.
6. slide fastener block according to claim 1 is characterized in that, the bottom surface of the bottom surface of this groove and this pulling-on piece block other end all has and the suitable globoidal structure of the pull bar of this pulling-on piece.
7. slide fastener block according to claim 1 is characterized in that the other end of this shell fragment extends to form abutting part, and this abutting part is connected on this pulling-on piece block.
8. slide fastener block according to claim 1 is characterized in that, this slide body is interval with two projections in the outside of this pulling-on piece block, and during assembling, described projection is stressed to deform to fix an end of this shell fragment.
9. pull head comprises slide fastener block and is set in pulling-on piece on this slide fastener block, it is characterized in that this slide fastener block is selected from each described slide fastener block in the claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100713569A CN101623141B (en) | 2008-07-08 | 2008-07-08 | Zipper slider and pull head using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100713569A CN101623141B (en) | 2008-07-08 | 2008-07-08 | Zipper slider and pull head using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101623141A CN101623141A (en) | 2010-01-13 |
| CN101623141B true CN101623141B (en) | 2011-10-26 |
Family
ID=41519247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100713569A Expired - Fee Related CN101623141B (en) | 2008-07-08 | 2008-07-08 | Zipper slider and pull head using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101623141B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103052335B (en) * | 2010-09-30 | 2016-01-13 | Ykk株式会社 | Slider for slide fastener |
| CN102771960B (en) * | 2012-07-17 | 2015-12-02 | 李甫文 | The puller slide block of interchangeable pull-tab and use the pull head of this slide block |
| CN104207423A (en) * | 2014-10-11 | 2014-12-17 | 江苏宏达拉链制造有限公司 | Novel pull head |
| CN105054502B (en) * | 2015-08-05 | 2017-11-10 | 福建浔兴拉链科技股份有限公司 | The reassembling type pull head of replaceable pulling-on piece |
| CN113729365B (en) * | 2021-08-30 | 2022-06-17 | 福建浔兴拉链科技股份有限公司 | Zipper head and zipper |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3793684A (en) * | 1969-09-15 | 1974-02-26 | Textron Inc | Slider for slide fastener |
| CN2478411Y (en) * | 2001-03-28 | 2002-02-27 | 陈世宗 | Hidden zipper slider means |
| CN101040739A (en) * | 2007-04-25 | 2007-09-26 | 福建浔兴拉链科技股份有限公司 | Self-locked draught part |
-
2008
- 2008-07-08 CN CN2008100713569A patent/CN101623141B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3793684A (en) * | 1969-09-15 | 1974-02-26 | Textron Inc | Slider for slide fastener |
| CN2478411Y (en) * | 2001-03-28 | 2002-02-27 | 陈世宗 | Hidden zipper slider means |
| CN101040739A (en) * | 2007-04-25 | 2007-09-26 | 福建浔兴拉链科技股份有限公司 | Self-locked draught part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101623141A (en) | 2010-01-13 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180607 Address after: 362246 No. 18, Binxi Road, Hua Hai village, Shen Hu Town, Jinjiang City, Quanzhou, Fujian Patentee after: Fujian Jinjiang xunxing zipper Technology Co. Ltd. Address before: 362246 Jinjiang, Fujian, Fujian, Fujian, Shenzhen, Hang Hang Village Road East 90 Xun Xing zipper Polytron Technologies Inc Patentee before: Fujian SBS Zipper Science & Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20210708 |
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| CF01 | Termination of patent right due to non-payment of annual fee |