US20120297584A1 - Zipper head structure - Google Patents
Zipper head structure Download PDFInfo
- Publication number
- US20120297584A1 US20120297584A1 US13/114,899 US201113114899A US2012297584A1 US 20120297584 A1 US20120297584 A1 US 20120297584A1 US 201113114899 A US201113114899 A US 201113114899A US 2012297584 A1 US2012297584 A1 US 2012297584A1
- Authority
- US
- United States
- Prior art keywords
- slider body
- tab
- pull
- head structure
- 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.)
- Abandoned
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Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/26—Sliders
- A44B19/30—Sliders with means for locking in position
- A44B19/306—Sliders with means for locking in position in the form of a locking spring member actuated by the pull member
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/25—Zipper or required component thereof
- Y10T24/2561—Slider having specific configuration, construction, adaptation, or material
- Y10T24/2586—Slider having specific configuration, construction, adaptation, or material including pull tab attaching means
Definitions
- the instant disclosure relates to a zipper head structure; more particularly, to a zipper head structure that prevents a pull tab of separating from the zipper.
- zippers are basic elements in clothing or accessories. Compare to buttons, the zippers are easier to use.
- a conventional zipper comprises a zipper head and a tape. The zipper head works with the tape to allow the pulling action. Recently, zippers has being used commonly for clothing, pants, backpack, and other accessories.
- FIG. 1 shows a sectional view for a standard zipper head structure.
- the zipper head structure comprises a slider body 1 a , a pull-tab 2 a , a locking hook 3 a , and a stopper 4 a .
- the pull-tab 2 a is disposed onto the slider body 1 a .
- a hinge portion 21 a of the pull-tab 2 a is located in back of a protrusion 11 a of the slider body 1 a , and which is located in front of a stopper.
- the hinge portion 21 a of the pull-tab 2 a When the pall-tab 2 a is pulled, the hinge portion 21 a of the pull-tab 2 a would move away from the protrusion 11 a and toward the stopper 4 a of the locking hook 3 a , which is disposed across the locking hook 3 a . Thereby, the stopper 4 a acts to block the pull-tab 2 a from moving unrestrictedly.
- the aforementioned zipper head structure may be more difficult to assemble, involve more manufacturing steps, complex manufacturing process, increase manufacturing cost, etc.
- the inventor proposes the following solution.
- the instant disclosure provides a zipper head structure, which can improve the assembling process for reducing manufacturing effort and cost.
- the disclosed zipper head structure comprises a slider body, a pull-tab, and a locking hook.
- the slider body has a top wall, a bottom wall, a connecting portion, and a protrusion. Both ends of the connecting portion are respectively connected with the top wall and the bottom wall.
- the protrusion is formed onto a top surface of the top wall.
- the protrusion is located on one end of the slider body.
- the connecting portion is formed on another end of the slider body.
- the pull-tab has a holding portion on one end and an opening formed on another end thereof.
- a hinge portion is defined in between the opening and the corresponding end of the pull-tab, with the hinge portion being opposite of the holding portion.
- the pull-tab is disposed on the top surface of the top wall.
- the protrusion is located in the opening of the pull-tab.
- the locking hook has a base portion which is located over the hinge portion.
- the locking hook is disposed on the top surface of the top wall.
- the base portion has a through hole.
- a stopper is downwardly formed by one side of the through hole.
- the hinge portion is disposed in between the protrusion and the stopper.
- the zipper head structure of the instant disclosure uses the stopper of the locking hook that is integrately formed to block and confine the movement of the hinge portion. No stopper is required for the locking hook to restrict the movement of the pull-tab over the slider body.
- the advantages include reducing the assembling complexity of the zipper head structure, which reduces the manufacturing effort and cost, etc.
- FIG. 1 is a sectional view of a conventional zipper head structure.
- FIG. 2 is an assembled view of a zipper head structure of the instant disclosure.
- FIG. 3 is an exploded view of the zipper head structure of the instant disclosure.
- FIG. 4 is another view of an exploded view of the zipper head structure of the instant disclosure.
- FIG. 5 is a top view of the zipper head structure of the instant disclosure.
- FIG. 5A is a sectional view of FIG. 5 along the cut line A-A.
- FIG. 2 shows an assembled view
- FIGS. 3 , 4 show different views of an exploded view of a zipper head structure of the instant disclosure respectively.
- the zipper head structure comprises a slider body 1 , a pull-tab 2 , and a locking hook 3 .
- the slider body 1 has a top wall 11 , a bottom wall 12 , a connecting portion 13 , and a protrusion 14 . Both ends of the connecting portion 13 are respectively connected with the top wall 11 and the bottom wall 12 .
- the protrusion 14 is formed onto a top surface 111 of the top wall 11 .
- the protrusion 14 is located on one end of the slider body 1 .
- the connecting portion 13 is formed on another end of the slider body 1 .
- the pull-tab 2 has a holding portion 21 on one end and an opening 22 formed on another end thereof.
- a hinge portion 23 is defined in between the opening 22 and the corresponding end of the pull-tab 2 , with the hinge portion 23 being opposite of the holding portion 21 .
- the pull-tab 2 is disposed on the top surface 111 of the top wall 11 .
- the protrusion 14 is located in the opening 22 of the pull-tab 2 .
- the locking hook 3 has a base portion 31 which is located over the hinge portion 23 .
- the locking hook 3 has a base portion 31 which is located over the hinge portion 23 .
- the locking hook 3 is disposed on the top surface 111 of the top wall 11 .
- the base portion 31 has a through hole 32 .
- a stopper 33 is downwardly formed by one side of the through hole 32 .
- the hinge portion 23 is disposed in between the protrusion 14 and the stopper 33 . Furthermore, the connecting portion 13 of the slider body 1 is concaved.
- the slider body 1 further comprises a receiving slot 112 projected through the top wall 11 and formed on one end of the slider body 1 .
- the connecting portion 13 is opposite of the receiving slot 112 .
- the receiving slot 112 is disposed on one side of the protrusion 14 .
- a hooking portion 34 is formed by bending one end of the base portion 31 , and wherein a clasping portion 35 is formed by bending another end of the base portion 31 . Furthermore, the hooking portion 34 of the locking hook 3 projects through the receiving slot 112 of the slider body 1 . The clasping portion 35 is secured to the connecting portion 13 of the slider body 1 .
- a mouth 36 is formed in between the base portion 31 and the clasping portion 35 of the locking hook 3 , and wherein the protrusion 14 of the slider body 1 projects through the mouth 36 of the locking hook 3 .
- the pull-tab 2 is flake form, and wherein the locking hook 3 is integrately formed.
- the pull-tab 2 further comprises a ridge 231 , wherein the ridge 231 is connected with the hinge portion 23 and extends into the opening 22 of the pull-tab 2 .
- FIGS. 5 and 5A show a top view and a cross sectional view along the cut line A-A for the zipper head structure of the instant disclosure, respectively.
- the protrusion 14 of the slider body 1 is first aligned to project through the opening 22 of the pull-tab 2 .
- the pull-tab 2 is disposed onto the top surface 111 of the top wall 11 , such that the protrusion 14 of the slider body 1 is within the opening 22 of the pull-tab 2 .
- the hooking portion 34 of the locking hook 3 on one end is projected through the receiving slot 112 of the slider body 1 .
- the clasping portion 35 of the locking hook 3 is secured to the concaved connecting portion 13 of the slider body 1 . Then, by pressing the base portion 31 of the locking hook 3 toward the top surface 111 of the slider body 1 , the protrusion 14 of the slider body 1 would project through mouth 36 which is in between the base portion 31 and the hooking portion 34 of the locking hook 3 , such that the clasping portion 35 of the locking hook 3 is completely secured to the connecting portion 13 of the slider body 1 . Once completely secured, no more pressing is required on the base portion 31 of the locking hook 3 . Thus, the assembling process of the zipper head structure is completed.
- the holding portion 21 of the pull-tab 2 is first pulled upward relative to the slider body 1 .
- the hinge portion 23 of the pull-tab 2 is disposed over the top surface 111 of the top wall 11 is defined as a pivot point.
- the pull-tab 2 is rotated, such that the holding portion 21 is at the same end with the connecting portion 13 .
- the ridge 231 of the pull-tab 2 would abut the locking hook 3 , and wherein pressure would be apply to the locking hook 3 such that the hooking portion 34 of the locking hook 3 would be departed from the receiving slot 112 .
- the zipper is closed.
- the hinge portion 23 of the pull-tab 2 abuts to the stopper 33 of the locking hook 3 .
- the shape of the stopper 33 is not restricted.
- the integrally formed locking hook 3 utilizes the stopper 33 under the base portion 31 to confine the movement of the hinge portion 23 of the pull-tab 2 over the top surface 111 , to effectively keep the pull-tab 2 from separating with the slider body 1 .
- the disclosed zipper head structure mainly uses the stopper, which is integrally formed with the locking hook.
- the stopper of the locking hook can effectively confine the movement of the hinge portion of the pull-tab over the top surface of the slider body.
- the locking hook does not need an additional element to confine the movement of the pull-tab over the slider body.
- the assembling complexity of the zipper head structure is reduced. Accordingly, the manufacturing procedure is simplified, and the manufacturing effort and cost can be saved.
Landscapes
- Slide Fasteners (AREA)
Abstract
A zipper head structure is disclosed, which includes a slider body, a pull-tab, and a locking hook. The slider body has a protrusion which is formed on the slider body. The pull-tab has a holding portion and an opening. The protrusion is located in the opening of the pull-tab. The locking hook has a base portion which is located over the hinge portion. The locking hook is disposed on the slider body. The base portion has a through hole. A stopper is downwardly formed by one side of the through hole. The hinge portion is disposed between the protrusion and the stopper. Thereby, by utilizing the stopper of the locking hook which is integrally formed, the movement of the hinge portion is effectively confined for preventing the pull-tab from separating with the slider body when pulling the zipper.
Description
- 1. Field of the Invention
- The instant disclosure relates to a zipper head structure; more particularly, to a zipper head structure that prevents a pull tab of separating from the zipper.
- 2. Description of Related Art
- In general, zippers are basic elements in clothing or accessories. Compare to buttons, the zippers are easier to use. A conventional zipper comprises a zipper head and a tape. The zipper head works with the tape to allow the pulling action. Recently, zippers has being used commonly for clothing, pants, backpack, and other accessories.
- Please refer to
FIG. 1 , which shows a sectional view for a standard zipper head structure. The zipper head structure comprises a slider body 1 a, a pull-tab 2 a, alocking hook 3 a, and astopper 4 a. The pull-tab 2 a is disposed onto the slider body 1 a. Ahinge portion 21 a of the pull-tab 2 a is located in back of a protrusion 11 a of the slider body 1 a, and which is located in front of a stopper. When the pall-tab 2 a is pulled, thehinge portion 21 a of the pull-tab 2 a would move away from the protrusion 11 a and toward thestopper 4 a of thelocking hook 3 a, which is disposed across thelocking hook 3 a. Thereby, thestopper 4 a acts to block the pull-tab 2 a from moving unrestrictedly. However, the aforementioned zipper head structure may be more difficult to assemble, involve more manufacturing steps, complex manufacturing process, increase manufacturing cost, etc. - To address the above issues, the inventor proposes the following solution.
- The instant disclosure provides a zipper head structure, which can improve the assembling process for reducing manufacturing effort and cost.
- The disclosed zipper head structure comprises a slider body, a pull-tab, and a locking hook. The slider body has a top wall, a bottom wall, a connecting portion, and a protrusion. Both ends of the connecting portion are respectively connected with the top wall and the bottom wall. The protrusion is formed onto a top surface of the top wall. The protrusion is located on one end of the slider body. The connecting portion is formed on another end of the slider body. The pull-tab has a holding portion on one end and an opening formed on another end thereof. A hinge portion is defined in between the opening and the corresponding end of the pull-tab, with the hinge portion being opposite of the holding portion. The pull-tab is disposed on the top surface of the top wall. The protrusion is located in the opening of the pull-tab. The locking hook has a base portion which is located over the hinge portion. The locking hook is disposed on the top surface of the top wall. The base portion has a through hole. A stopper is downwardly formed by one side of the through hole. The hinge portion is disposed in between the protrusion and the stopper.
- Based on the above, the zipper head structure of the instant disclosure uses the stopper of the locking hook that is integrately formed to block and confine the movement of the hinge portion. No stopper is required for the locking hook to restrict the movement of the pull-tab over the slider body. The advantages include reducing the assembling complexity of the zipper head structure, which reduces the manufacturing effort and cost, etc.
- In order to further appreciate the characteristics and technical contents of the instant disclosure, references are hereunder made to the detailed descriptions and appended drawings in connection with the instant disclosure. However, the appended drawings are merely shown for exemplary purposes, rather than being used to restrict the scope of the instant disclosure.
-
FIG. 1 is a sectional view of a conventional zipper head structure. -
FIG. 2 is an assembled view of a zipper head structure of the instant disclosure. -
FIG. 3 is an exploded view of the zipper head structure of the instant disclosure. -
FIG. 4 is another view of an exploded view of the zipper head structure of the instant disclosure. -
FIG. 5 is a top view of the zipper head structure of the instant disclosure. -
FIG. 5A is a sectional view ofFIG. 5 along the cut line A-A. - Please refer to
FIGS. 2 , 3, and 4,FIG. 2 shows an assembled view, andFIGS. 3 , 4 show different views of an exploded view of a zipper head structure of the instant disclosure respectively. The zipper head structure comprises aslider body 1, a pull-tab 2, and alocking hook 3. Theslider body 1 has atop wall 11, abottom wall 12, a connectingportion 13, and aprotrusion 14. Both ends of the connectingportion 13 are respectively connected with thetop wall 11 and thebottom wall 12. Theprotrusion 14 is formed onto atop surface 111 of thetop wall 11. Theprotrusion 14 is located on one end of theslider body 1. The connectingportion 13 is formed on another end of theslider body 1. The pull-tab 2 has aholding portion 21 on one end and an opening 22 formed on another end thereof. Ahinge portion 23 is defined in between theopening 22 and the corresponding end of the pull-tab 2, with thehinge portion 23 being opposite of theholding portion 21. The pull-tab 2 is disposed on thetop surface 111 of thetop wall 11. Theprotrusion 14 is located in the opening 22 of the pull-tab 2. Thelocking hook 3 has abase portion 31 which is located over thehinge portion 23. Thelocking hook 3 has abase portion 31 which is located over thehinge portion 23. Thelocking hook 3 is disposed on thetop surface 111 of thetop wall 11. Thebase portion 31 has a throughhole 32. Astopper 33 is downwardly formed by one side of the throughhole 32. Thehinge portion 23 is disposed in between theprotrusion 14 and thestopper 33. Furthermore, the connectingportion 13 of theslider body 1 is concaved. - The
slider body 1 further comprises a receivingslot 112 projected through thetop wall 11 and formed on one end of theslider body 1. The connectingportion 13 is opposite of the receivingslot 112. Furthermore, the receivingslot 112 is disposed on one side of theprotrusion 14. - A hooking
portion 34 is formed by bending one end of thebase portion 31, and wherein a claspingportion 35 is formed by bending another end of thebase portion 31. Furthermore, the hookingportion 34 of thelocking hook 3 projects through the receivingslot 112 of theslider body 1. The claspingportion 35 is secured to the connectingportion 13 of theslider body 1. - Notably, a
mouth 36 is formed in between thebase portion 31 and the claspingportion 35 of thelocking hook 3, and wherein theprotrusion 14 of theslider body 1 projects through themouth 36 of thelocking hook 3. - The pull-
tab 2 is flake form, and wherein thelocking hook 3 is integrately formed. - In addition, the pull-
tab 2 further comprises aridge 231, wherein theridge 231 is connected with thehinge portion 23 and extends into theopening 22 of the pull-tab 2. - Please refer to
FIGS. 5 and 5A , which show a top view and a cross sectional view along the cut line A-A for the zipper head structure of the instant disclosure, respectively. Please also refer back toFIGS. 2 , 3, and 4 in conjunction. For assembling the zipper head structure, theprotrusion 14 of theslider body 1 is first aligned to project through theopening 22 of the pull-tab 2. Next, the pull-tab 2 is disposed onto thetop surface 111 of thetop wall 11, such that theprotrusion 14 of theslider body 1 is within theopening 22 of the pull-tab 2. Then, the hookingportion 34 of thelocking hook 3 on one end is projected through the receivingslot 112 of theslider body 1. The claspingportion 35 of thelocking hook 3 is secured to theconcaved connecting portion 13 of theslider body 1. Then, by pressing thebase portion 31 of thelocking hook 3 toward thetop surface 111 of theslider body 1, theprotrusion 14 of theslider body 1 would project throughmouth 36 which is in between thebase portion 31 and the hookingportion 34 of thelocking hook 3, such that the claspingportion 35 of thelocking hook 3 is completely secured to the connectingportion 13 of theslider body 1. Once completely secured, no more pressing is required on thebase portion 31 of thelocking hook 3. Thus, the assembling process of the zipper head structure is completed. - In use, when closing the zipper (not shown), the holding
portion 21 of the pull-tab 2 is first pulled upward relative to theslider body 1. Next, thehinge portion 23 of the pull-tab 2 is disposed over thetop surface 111 of thetop wall 11 is defined as a pivot point. By pulling upward, the pull-tab 2 is rotated, such that the holdingportion 21 is at the same end with the connectingportion 13. During pivoting, theridge 231 of the pull-tab 2 would abut thelocking hook 3, and wherein pressure would be apply to thelocking hook 3 such that the hookingportion 34 of thelocking hook 3 would be departed from the receivingslot 112. As a result, the zipper is closed. In addition, as the zipper is being closed by pulling the pull-tab 2, thehinge portion 23 of the pull-tab 2 abuts to thestopper 33 of thelocking hook 3. The shape of thestopper 33 is not restricted. Thus, when using the zipper, the integrally formed lockinghook 3 utilizes thestopper 33 under thebase portion 31 to confine the movement of thehinge portion 23 of the pull-tab 2 over thetop surface 111, to effectively keep the pull-tab 2 from separating with theslider body 1. - The disclosed zipper head structure mainly uses the stopper, which is integrally formed with the locking hook. When pulling the zipper relative to the slider body, the stopper of the locking hook can effectively confine the movement of the hinge portion of the pull-tab over the top surface of the slider body. Thereby, the locking hook does not need an additional element to confine the movement of the pull-tab over the slider body. As a result, the assembling complexity of the zipper head structure is reduced. Accordingly, the manufacturing procedure is simplified, and the manufacturing effort and cost can be saved.
- The descriptions illustrated supra set forth simply the preferred embodiment of the instant disclosure; however, the characteristics of the instant disclosure are by no means restricted thereto. All changes, alternations, or modifications conveniently considered by those skilled in the art are deemed to be encompassed within the scope of the instant disclosure delineated by the following claims. cm What is claimed is:
Claims (10)
1. A zipper head structure, comprising:
a slider body having a top wall, a bottom wall, a connecting portion and a protrusion, wherein both ends of the connecting portion are respectively connected with the top wall and the bottom wall, wherein the protrusion is formed on the top surface of the top wall, wherein the protrusion is located on one end of the slider body, wherein the connecting portion is formed on the other end of the slider body;
a pull-tab having a holding portion on one end and an opening formed on another end thereof, a hinge portion being defined between the opening and the corresponding end of the pull-tab, the hinge portion being on the opposite end of the holding portion, wherein the pull-tab is disposed on the top wall of the slider body, wherein the protrusion is arranged in the opening of the pull-tab; and
a locking hook having a base portion disposed over the hinge portion on the top surface of the top wall of the slider body, wherein the locking hook including a stopper downwardly extended from the hinge facing side thereof, wherein the hinge portion is disposed between the protrusion and the stopper, whereby the pull-tab is retained on the slider body.
2. The zipper head structure of claim 1 , wherein the slider body further comprises a receiving slot, wherein the receiving slot projects through the top wall and is formed on one end of the slider body, the connecting portion being opposite of the receiving slot.
3. The zipper head structure of claim 2 , wherein the receiving slot is disposed on one side of the protrusion.
4. The zipper head structure of claim 3 , wherein a hooking portion is formed by bending one end of the base portion, and wherein a clasping portion is formed by bending another end of the base portion.
5. The zipper head structure of claim 4 wherein the hooking portion of the locking hook projects through the receiving slot of the slider body.
6. The zipper head structure of claim 4 , wherein the clasping portion is secured to the connecting portion of the slider body.
7. The zipper head structure of claim 1 , wherein the connecting portion is concaved.
8. The zipper head structure of claim 4 , wherein a mouth is formed in between the base portion and the clasping portion of the locking hook, and wherein the protrusion of the slider body projects through the mouth of the locking hook.
9. The zipper head structure of claim 1 , wherein the pull-tab further comprises a ridge, wherein the ridge is connected with the hinge portion and extends into the opening of the pull-tab.
10. The zipper head structure of claim 1 , wherein the locking hook is integrally formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/114,899 US20120297584A1 (en) | 2011-05-24 | 2011-05-24 | Zipper head structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/114,899 US20120297584A1 (en) | 2011-05-24 | 2011-05-24 | Zipper head structure |
Publications (1)
Publication Number | Publication Date |
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US20120297584A1 true US20120297584A1 (en) | 2012-11-29 |
Family
ID=47218208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/114,899 Abandoned US20120297584A1 (en) | 2011-05-24 | 2011-05-24 | Zipper head structure |
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US (1) | US20120297584A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9370225B1 (en) * | 2015-03-13 | 2016-06-21 | Chung Chwan Enterprise Co., Ltd. | Zipper head assembly structure for increasing torsional strength and sliding member thereof |
CN107183846A (en) * | 2017-06-16 | 2017-09-22 | 福建浔兴拉链科技股份有限公司 | Self-locked draught part with span hook |
CN107683188A (en) * | 2015-09-30 | 2018-02-09 | 宝马股份公司 | Bodywork component with the tongue contact pin for pre-fixing |
US9901146B2 (en) * | 2015-07-03 | 2018-02-27 | Chung Chwan Enterprise Co., Ltd. | Zip slider structure |
US10064456B2 (en) * | 2015-07-03 | 2018-09-04 | Chung Chwan Enterprise Co., Ltd. | Zip slider structure |
US10405616B2 (en) * | 2017-08-07 | 2019-09-10 | Chung Chwan Enterprise Co., Ltd. | Zipper head assembly structure and elastic element thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US5031286A (en) * | 1990-08-29 | 1991-07-16 | Talon, Inc. | Slider for a slide fastener |
US5896628A (en) * | 1996-09-30 | 1999-04-27 | Ykk Corporation | Auto-lock slide fastener slider |
US20020000025A1 (en) * | 2000-06-30 | 2002-01-03 | Ykk Corporation | Slider for slide fastener with locking device |
US20020152591A1 (en) * | 2001-04-23 | 2002-10-24 | Ykk Corporation | Slider for slide fastener with locking device |
US7219401B2 (en) * | 2003-12-16 | 2007-05-22 | Ykk Corporation | Slider for slide fastener with automatic stopper |
-
2011
- 2011-05-24 US US13/114,899 patent/US20120297584A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5031286A (en) * | 1990-08-29 | 1991-07-16 | Talon, Inc. | Slider for a slide fastener |
US5896628A (en) * | 1996-09-30 | 1999-04-27 | Ykk Corporation | Auto-lock slide fastener slider |
US20020000025A1 (en) * | 2000-06-30 | 2002-01-03 | Ykk Corporation | Slider for slide fastener with locking device |
US6497017B2 (en) * | 2000-06-30 | 2002-12-24 | Ykk Corporation | Slider for slide fastener with locking device |
US20020152591A1 (en) * | 2001-04-23 | 2002-10-24 | Ykk Corporation | Slider for slide fastener with locking device |
US6637078B2 (en) * | 2001-04-23 | 2003-10-28 | Ykk Corporation | Slider for slide fastener with locking device |
US7219401B2 (en) * | 2003-12-16 | 2007-05-22 | Ykk Corporation | Slider for slide fastener with automatic stopper |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9370225B1 (en) * | 2015-03-13 | 2016-06-21 | Chung Chwan Enterprise Co., Ltd. | Zipper head assembly structure for increasing torsional strength and sliding member thereof |
US9901146B2 (en) * | 2015-07-03 | 2018-02-27 | Chung Chwan Enterprise Co., Ltd. | Zip slider structure |
US10064456B2 (en) * | 2015-07-03 | 2018-09-04 | Chung Chwan Enterprise Co., Ltd. | Zip slider structure |
CN107683188A (en) * | 2015-09-30 | 2018-02-09 | 宝马股份公司 | Bodywork component with the tongue contact pin for pre-fixing |
US10549390B2 (en) | 2015-09-30 | 2020-02-04 | Bayerische Motoren Werke Aktiengesellschaft | Body component having a tab element for pre-fastening |
CN107183846A (en) * | 2017-06-16 | 2017-09-22 | 福建浔兴拉链科技股份有限公司 | Self-locked draught part with span hook |
US10405616B2 (en) * | 2017-08-07 | 2019-09-10 | Chung Chwan Enterprise Co., Ltd. | Zipper head assembly structure and elastic element thereof |
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Legal Events
Date | Code | Title | Description |
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AS | Assignment |
Owner name: CHUNG CHWAN ENTERPRISE CO., LTD., TAIWAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LIN, YU-PAU;REEL/FRAME:026335/0546 Effective date: 20110517 |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |