CN103099392B - invisible zipper head - Google Patents
invisible zipper head Download PDFInfo
- Publication number
- CN103099392B CN103099392B CN201310067130.2A CN201310067130A CN103099392B CN 103099392 B CN103099392 B CN 103099392B CN 201310067130 A CN201310067130 A CN 201310067130A CN 103099392 B CN103099392 B CN 103099392B
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- CN
- China
- Prior art keywords
- connecting portion
- rolled
- joint pin
- stock
- zipper head
- 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
Links
- 238000003825 pressing Methods 0.000 claims abstract description 28
- 238000004080 punching Methods 0.000 claims abstract description 4
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 2
- 239000004677 Nylon Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
A kind of invisible zipper head, comprise slide block, flexible member, horse hook and rolled-up stock, this slide block comprises lower plate, guide pillar, upper plate and joint pin, this joint pin is provided with accepting groove, this horse hook comprises pivot part and hook portion, pivot part and this flexible member of this horse hook are arranged in the accepting groove of this joint pin, the front end of this pivot part abuts with this flexible member, this rolled-up stock comprises cover plate, pressing rod and connecting portion, this pressing rod and this connecting portion are all located at the below of this cover plate, the bottom of this connecting portion is provided with link, the top of this horse hook pivot part is to being provided with pivot connected slot by pressing rod, this joint pin is to being provided with link slot by connecting portion at least one sidewall being positioned at these accepting groove both sides, during assembling, this rolled-up stock of downward punching press, the extruding making the link of this connecting portion be subject to this link slot finds deformation thus is fixed in this link slot.It is simple and be convenient to the advantage of assembling that this invisible zipper head has structure.
Description
Technical field
The present invention relates to a kind of slider of zipper fastener, particularly a kind of invisible zipper head.
Background technology
At present, there is multiple Tap pull of invisual zipper.When these Tap pull of invisual zipper make nylon zipper close, its chain tooth concentrates on the side of chain band, and the opposite side of chain band does not have chain tooth, thus is stashed by the chain tooth of nylon zipper.Tap pull of invisual zipper is a kind of comparatively special product, and its uniqueness determines that it is less for the space of installing horse hook and spring, and the difficulty simultaneously realizing automatic assembling is larger.Such as, namely No. 01218606.6 Chinese utility model patent announced on February 27th, 2002 disclose a kind of puller device of hidden zipper, and it includes: a pull head body, and this pull head body has a guide lug, this guide lug has the wall body separated for a pair, and this is to forming a groove between wall body; This respectively offers the groove of a top end opening to wall body; One lock hook, be placed in the groove between guide lug two wall body, this lock hook napex is also provided with the groove of a top end opening; One fixed bar, is embedded in the groove of guide lug two wall body, and this fixed bar pivot is across the groove of lock hook; One cover plate, this cover plate lid is located on this fixed bar with this fixed bar of fixing compacting.During operation, this lock hook rotates around this fixed bar with the unlatching and the self-locking that realize this pull head.
But need to arrange this fixed bar due to this puller device and this cover plate could by fixing for the compacting of this lock hook, required element is more, and assembly operation is comparatively complicated.Especially, because the guide lug size of this Tap pull of invisual zipper is less, make the diameter of this fixed bar be generally 1 to 2 millimeter, length is generally 3 millimeters.The size of this cover plate is also smaller, and size little is like this unfavorable for using vibrating disk to transmit, and is also just difficult to realize automatic assembling.This cover plate is fixed on the end face of this guide lug, but, because the size of this end face is less, make the chimb at this guide lug edge of punching press become particularly difficulty with the operation fixing this cover plate.
Summary of the invention
In view of this, be necessary to provide a kind of structure simple and be convenient to the invisible zipper head assembled.
A kind of invisible zipper head, comprise slide block, flexible member, horse hook and rolled-up stock, this slide block comprises lower plate, guide pillar, upper plate and joint pin, this joint pin is provided with accepting groove, this horse hook comprises pivot part and hook portion, pivot part and this flexible member of this horse hook are arranged in the accepting groove of this joint pin, the front end of this pivot part abuts with this flexible member, this rolled-up stock comprises cover plate, pressing rod and connecting portion, this pressing rod and this connecting portion are all located at the below of this cover plate, the bottom of this connecting portion is provided with link, the top of this horse hook pivot part is to being provided with pivot connected slot by pressing rod, this joint pin is to being provided with link slot by connecting portion at least one sidewall being positioned at these accepting groove both sides, during assembling, this rolled-up stock of downward punching press, the extruding making the link of this connecting portion be subject to this link slot finds deformation thus is fixed in this link slot.
Compared with prior art, invisible zipper head of the present invention, by arranging this pressing rod and this connecting portion on this rolled-up stock, the sidewall of this joint pin arranges this link slot, during assembling, utilize the deformation of this connecting portion to be fixedly connected with this link slot, thus this rolled-up stock is fixed on this joint pin.Owing to not needing other independent components to realize the fixing of this rolled-up stock, this slider of zipper fastener is made to have structure simple and be convenient to the advantage of assembling.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view before the invisible zipper head assembling of first embodiment of the invention.
Fig. 2 is the three-dimensional assembly diagram of invisible zipper head shown in Fig. 1.
Fig. 3 is the sectional view along A-A line in Fig. 2.
Fig. 4 be in invisible zipper head shown in Fig. 1 rolled-up stock along the stereogram of another angle.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is further illustrated:
Fig. 1 is the three-dimensional exploded view of invisible zipper head first embodiment of the present invention.This invisible zipper head 100 comprises slide block 10, spring 20, horse hook 30, rolled-up stock 40 and a pulling-on piece 50.This spring 20, horse hook 30, rolled-up stock 40 and this pulling-on piece 50 are assembled on this slide block 10 successively, form this invisible zipper head 100(as shown in Figure 2).This slide block 10 is shaping by kirsite integrated die-casting, and this slide block 10 moves for two chain band (not shown) along CONCEAL ZIPPER, these two chain bands of folding.This invisible zipper head 100 is for stealthy nylon zipper (not shown).
Please refer to Fig. 1 and Fig. 4, this rolled-up stock 40 is one-body molded by softer metal alloy.This rolled-up stock 40 side-looking is roughly in "T"-shaped.This rolled-up stock 40 comprises cover plate 42, pressing rod 44 and connecting portion 46, and this pressing rod 44 and this connecting portion 46 are all located at the below of this cover plate 42.This cover plate 42 is cuboid platy structure.The bottom of this pressing rod 44 is convex structure, and it makes this horse hook 30 rotate around this pressing rod 44 for suppressing this horse hook 30.This pressing rod 44 is integrally extend to form (as shown in Figure 3) downwards on the direction vertical with this cover plate 42 from the middle part of this cover plate 42.This connecting portion 46 and this pressing rod 44 are side by side and separate and arrange.This connecting portion 46 protrudes out downwards from this cover plate 42, and the bottom of this connecting portion 46 is provided with link 462.This link 462 is two spaced bodies of rod (as shown in Fig. 1 and Fig. 4).
Please refer to Fig. 1 to Fig. 3, this horse hook 30 comprises pivot part 32 and a hook portion 34, and the rear end of this pivot part 32 and this hook portion 34 are connected to form one " L " shape hook formation.This pivot part 32 front end is provided with one and compresses block 322, and this compresses block 322 for compressing the top of this spring 20.The top of this horse hook 30 pivot part 32 is to being provided with pivot connected slot 324 by pressing rod 44, and the bottom surface of this pivot connected slot 324 is arc-shaped structure to rotate around this pressing rod 44.Bottom surface in the middle part of this pivot part 32 protrudes out downwards and is provided with a pivot block 326, and the bottom surface of this pivot block 326 is arc-shaped structure, and the bottom surface of the bottom surface of this pivot block 326 and this pivot connected slot 324 is concentric structure.
Please refer to Fig. 1 to Fig. 3, this slide block 10 comprises lower plate 12, guide pillar 14 and a upper plate 16, and the front end of this lower plate 12 and upper plate 16 is connected by this guide pillar 14.The two opposite sides of this lower plate 12 respectively on protrude out and be provided with a side wing 122.This wing plates on two sides 122 symmetrically structure.This lower plate 12, guide pillar 14 and this upper plate 16 are combined to form a roughly Y-shaped slideway to be passed through for two sprocket (not shown) of a slide fastener.This upper plate 16 upwards protrudes out in the top of this guide pillar 14 one and is provided with a joint pin 18, and this joint pin 18 is roughly in rectangular block structure.This upper plate 16 runs through in its rear end and is provided with a perforation 162, and this perforation 162 is to should the hook portion 34 of horse hook 30 arrange.
Please refer to Fig. 1 and Fig. 3, this joint pin 18 is provided with an accepting groove 182, this accepting groove 182 runs through end face and the trailing flank (as shown in Figure 1) of this joint pin 18, and this accepting groove 182 is for accommodating this spring 20, the pivot part 32 of this horse hook 30 and this rolled-up stock 40.To being provided with a groove 142 (as shown in Figure 3) by spring 20 on this guide pillar 14, this groove 142 is communicated with the accepting groove 182 of this joint pin 18.The width of this groove 142 is identical with the external diameter of this spring 20 to prevent this spring 20 mobile in this groove 142.The end face of this guide pillar 14 is to the profile of pivot block 326 of horse hook 30 pivot part 32 being provided with a pivotable groove 144 (as shown in Figure 3), this pivotable groove 144 is communicated with the accepting groove 182 of this joint pin 18, and this pivotable groove 144 is for accommodating the pivot block 326 of this horse hook 30 pivotly.This joint pin 18 to being provided with a link slot 184 by connecting portion 46 on one of them sidewall being positioned at its accepting groove 182 both sides, and this link slot 184 is for being connected with this connecting portion 46.The bottom sidewall of this link slot 184 is provided with zigzag snapping striped, and this zigzag snapping striped is used for being connected (as shown in Figure 3) with the link 462 after this distortion, moves up and down after assembling to prevent this rolled-up stock 40.This link slot 184 runs through the sidewall at its place, so that this slide block is molded and shaped.The size of the cover plate 42 of this rolled-up stock 40 is substantially identical with the size of this joint pin 18 end face, makes this cover plate 42 cover the end face of this joint pin 18 completely.Compared with the existing slider of zipper fastener not covering joint pin 18 end face completely, this cover plate 42 makes that this slider of zipper fastener 100 overall profile does not have gap or breach, in the process used, this cover plate 42 can prevent the cloth around slide fastener, silk thread enters slider of zipper fastener and causes damage or stuck.This pressing rod 44 to should accepting groove 182 width arrange, make this pressing rod 44 just can insert in this accepting groove 182 and not move left and right, thus this rolled-up stock 40 can firmly be fixed.
When assembling this invisible zipper head 100, first, this spring 20 is placed in the groove 142 of this slide block 10; The connecting ring 52 of this pulling-on piece 50 is set in the hook portion 34 of this horse hook 30, then stretches in the Y shape slideway of this slide block 10 in the perforation 162 hook portion 34 of this horse hook 30 being arranged in this upper plate 16; The pivot part 32 of this horse hook 30 is placed in the accepting groove 182 of this joint pin 18, makes the pivot block 326 of this horse hook 30 be housed in the pivotable groove 144 of this guide pillar 14, this horse hook 30 front end compress the end face that block 322 is pressed against this spring 20; Then, the pressing rod 44 of this rolled-up stock 40 is inserted in the accepting groove 182 of joint pin 18 of this slide block 10; When this link 462 contacts the bottom of this link slot 184, continue to press down this rolled-up stock 40, stop when this cover plate 42 is connected to the end face of this joint pin 18 pressing down, the extruding making the link 462 of this connecting portion 46 be subject to this link slot 184 finds deformation thus is fixed in this link slot 184, thus completes the assembling (as shown in Figures 2 and 3) of this invisible zipper head 100.
In sum, invisible zipper head 100 of the present invention by arranging this pressing rod 44 and this connecting portion 46 on this rolled-up stock 40, the sidewall of this joint pin 18 arranges link slot 184, during assembling, utilize the deformation of this connecting portion 46 to be fixedly connected with this link slot 184, thus this rolled-up stock 40 is fixed on this joint pin.Compared with prior art, owing to not needing other independent components to realize the fixing of this rolled-up stock, this slider of zipper fastener 100 is made to have structure simple and be convenient to the advantage of assembling.And before assembling, the structure of this rolled-up stock 40 is simple, is convenient to the conveying of the vibrating disk in automatic assembling machine, thus makes this slider of zipper fastener 100 have the advantage being convenient to automatic assembling.Because this cover plate 42 covers the end face of this joint pin 18 completely, other rolled-up stock in making this rolled-up stock 40 compared to existing technology, its size can be done larger.Larger size effectively can reduce vibrating disk and carry the difficulty of this rolled-up stock 40 and shaping precision.Certainly, in order to better be connected with the link 462 of this connecting portion 46, the sidewall of this joint pin 18 can be made significantly thicker than in prior art, so that manufacture.Because this link 462 is two spaced bodies of rod, when receiving stamping press, in it is easy to deform and embeds on this link slot 184 snapping striped, thus firmly fix with this link slot 184.This connected mode breaches traditional intermetallic connected mode, is highly suitable for the product that this size of this invisible zipper head 100 is less.
Understandable, this rolled-up stock 40 can arrange a connecting portion 46 respectively in the both sides of this pressing rod 44, this joint pin 18, to being respectively equipped with a link slot 184 by two connecting portions 46 on two sidewalls being positioned at these accepting groove 182 both sides, can improve the intensity of connection like this.The setting of the link 462 of this connecting portion 46 is in order to more effective distortion is to be fixed in this link slot 184, this zigzag snapping striped arrange can more firmly with distortion after link 462 be connected to a fixed.This connecting portion 46 and this pressing rod 44 are separated and are arranged, and when making to assemble, only this connecting portion 46 deforms, and decreases the impact of the sidewall to this joint pin 18, reduces the difficulty of manufacture.
Obviously, those skilled in the art can carry out various change and modification to the embodiment in the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments in the embodiment of the present invention and modification belong within the claims in the present invention and equivalent scope thereof, then the embodiment in the present invention is also intended to comprise these and changes and modification.
Claims (8)
1. an invisible zipper head, comprise slide block, flexible member, horse hook and rolled-up stock, this slide block comprises lower plate, guide pillar, upper plate and joint pin, this joint pin is provided with accepting groove, this horse hook comprises pivot part and hook portion, pivot part and this flexible member of this horse hook are arranged in the accepting groove of this joint pin, the front end of this pivot part abuts with this flexible member, it is characterized in that, this rolled-up stock comprises cover plate, pressing rod and connecting portion, this pressing rod and this connecting portion are all located at the below of this cover plate, the bottom of this connecting portion is provided with link, the top of this horse hook pivot part is to being provided with pivot connected slot by pressing rod, this joint pin is to being provided with link slot by connecting portion at least one sidewall being positioned at these accepting groove both sides, this connecting portion and this pressing rod are separated and are arranged, during assembling, this rolled-up stock of downward punching press, the link of this connecting portion is made to be subject to the extruding generation deformation of this link slot thus to be fixed in this link slot.
2. invisible zipper head according to claim 1, is characterized in that, this rolled-up stock comprises two connecting portions, and this joint pin is to being respectively equipped with link slot by two connecting portions on two sidewalls being positioned at these accepting groove both sides.
3. invisible zipper head according to claim 1, is characterized in that, this cover plate covers the end face of this joint pin completely.
4. invisible zipper head according to claim 1, is characterized in that, the pressing rod of this rolled-up stock is housed in this accepting groove, and this pressing rod to should accepting groove width arrange.
5. invisible zipper head according to claim 4, is characterized in that, the bottom sidewall of this link slot is provided with snapping striped.
6. invisible zipper head according to claim 5, is characterized in that, the snapping striped of this link slot is zigzag.
7. invisible zipper head according to claim 1, is characterized in that, the link of this connecting portion is two spaced bodies of rod.
8. invisible zipper head according to claim 1, is characterized in that, this rolled-up stock is one-body molded by metal alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310067130.2A CN103099392B (en) | 2013-03-04 | 2013-03-04 | invisible zipper head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310067130.2A CN103099392B (en) | 2013-03-04 | 2013-03-04 | invisible zipper head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103099392A CN103099392A (en) | 2013-05-15 |
| CN103099392B true CN103099392B (en) | 2015-12-30 |
Family
ID=48307841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310067130.2A Expired - Fee Related CN103099392B (en) | 2013-03-04 | 2013-03-04 | invisible zipper head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103099392B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020178552A1 (en) * | 2001-05-30 | 2002-12-05 | Yu-Pau Lin | Structure of zipper slide for invisible zipper |
| CN102018336A (en) * | 2009-09-23 | 2011-04-20 | 福建浔兴拉链科技股份有限公司 | Self-locking type invisible pulling head |
| CN102920113A (en) * | 2012-11-04 | 2013-02-13 | 李甫文 | Invisible zipper puller |
| CN203105863U (en) * | 2013-03-04 | 2013-08-07 | 李甫文 | Invisible zipper puller |
-
2013
- 2013-03-04 CN CN201310067130.2A patent/CN103099392B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020178552A1 (en) * | 2001-05-30 | 2002-12-05 | Yu-Pau Lin | Structure of zipper slide for invisible zipper |
| CN102018336A (en) * | 2009-09-23 | 2011-04-20 | 福建浔兴拉链科技股份有限公司 | Self-locking type invisible pulling head |
| CN102920113A (en) * | 2012-11-04 | 2013-02-13 | 李甫文 | Invisible zipper puller |
| CN203105863U (en) * | 2013-03-04 | 2013-08-07 | 李甫文 | Invisible zipper puller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103099392A (en) | 2013-05-15 |
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Effective date of registration: 20191010 Address after: 244000 1688 north section of Taishan Avenue, Tongling, Anhui (4 floor, C block, Tai Hsiang Technology Pioneer Park) Patentee after: TONGLING JIAHE ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: The Lake District of Xiamen City, Fujian province 361010 Fang Hubei two Road No. 1511 Patentee before: Li Fuwen |
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| TR01 | Transfer of patent right |
Effective date of registration: 20211224 Address after: 276000 Longhu Software Park, 279 shuangyueyuan Road, high tech Industrial Development Zone, Linyi City, Shandong Province Patentee after: Linyi Longruan Education Technology Co.,Ltd. Address before: 244000 No. 1688, north section of Taishan Avenue, Tongling City, Anhui Province (4th floor, block C, taixiang science and technology entrepreneurship Park) Patentee before: TONGLING JIAHE ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220630 Address after: 276000 Longhu Software Park, shuangyueyuan Road, Luoxi street, high tech Industrial Development Zone, Linyi City, Shandong Province d219 Patentee after: Shandong Zhongxin Electronic Technology Co.,Ltd. Address before: 276000 Longhu Software Park, 279 shuangyueyuan Road, high tech Industrial Development Zone, Linyi City, Shandong Province Patentee before: Linyi Longruan Education Technology Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |