CN110250668B - Pull head with pull tab easy to replace - Google Patents
Pull head with pull tab easy to replace Download PDFInfo
- Publication number
- CN110250668B CN110250668B CN201910630834.3A CN201910630834A CN110250668B CN 110250668 B CN110250668 B CN 110250668B CN 201910630834 A CN201910630834 A CN 201910630834A CN 110250668 B CN110250668 B CN 110250668B
- Authority
- CN
- China
- Prior art keywords
- plate
- pull tab
- pull
- front side
- connecting column
- 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.)
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Links
- 238000005452 bending Methods 0.000 claims abstract description 6
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006335 epoxy glue Polymers 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- A44B19/262—Pull members; Ornamental attachments for sliders
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
- Connection Of Plates (AREA)
Abstract
The pull head comprises an upper ship plate, a lower ship plate, a pull piece retainer and a pull piece, wherein the front side of the upper ship plate is connected with the front side of the lower ship plate through a connecting column; the longitudinal plates and/or the transverse plates are flexible in bending such that: the transverse plate can be flipped over to the rear side of the transverse plate away from the boarding plate, wherein the rear side of the transverse plate is separated from the boarding plate by a distance sufficient to introduce or remove the pull tab. The utility model discloses a set up the pulling-on piece retainer to make vertical board and/or horizontal board have crooked elasticity, make when the user need change the pulling-on piece, upset horizontal board, alright shift out the pulling-on piece, and change new pulling-on piece, easy operation is convenient, and compare in prior art, the structure is simpler, and material cost is lower.
Description
Technical Field
The invention relates to the field of zippers, in particular to a pull head with a pull piece easy to replace.
Background
The movement of the slider on the zipper is realized by a pull tab mounted on the slider, and the pull tab needs to directly bear the pulling force of a user, so that the pull tab is the fastest wearing part in the zipper. And wear of the pull tab directly affects the look and feel of the garment, backpack, etc. to which the zipper is attached. Therefore, if the pull tab arranged on the pull tab can be replaced, the pull tab has strong value-keeping significance for articles such as clothes, backpacks and the like provided with the zipper.
Chinese patent application No. CN200580039059.0 discloses a slider of a slide fastener having a replaceable slide fastener, the slide fastener comprising a base and a back, and an engaging member, wherein the base and the back are integrated with each other, a row of fastener elements of the slide fastener is provided between the base and the back, the engaging member protrudes upward from the back and is capable of being restrained to a connecting ring of the slide fastener, the engaging member is substantially in the form of a U, a first one of two parallel sides of the U is fixed to the base, and a second side faces the back in a parallel manner and is terminated with an inwardly bent hook, and at least a third side of the U perpendicularly connecting the two sides is bend-elastic.
The invention has the function of replacing the pull tab, but has a complex structure, which is not beneficial to the reduction of the cost of the zipper.
Disclosure of Invention
The invention provides a pull head with a pull tab easy to replace, which mainly aims to overcome the defects of complex structure and high cost of the existing pull head with the replaceable pull tab.
In order to solve the technical problems, the invention adopts the following technical scheme:
The pull head comprises an upper ship plate, a lower ship plate, a pull piece retainer and a pull piece, wherein the front side of the upper ship plate is connected with the front side of the lower ship plate through a connecting column, the pull piece retainer comprises a longitudinal plate and a transverse plate, the longitudinal plate is fixedly connected with the connecting column, the front side of the transverse plate is connected with the upper side of the longitudinal plate, and the rear side of the transverse plate extends to the upper part of the upper ship plate and extends backwards to restrain the pull piece between the upper ship plate and the pull piece retainer; the longitudinal plates and/or the transverse plates are flexible in bending such that: the transverse plate can be flipped over to a rear side of the transverse plate away from the boarding plate, wherein the rear side of the transverse plate is separated from the boarding plate by a distance sufficient to introduce or remove the pull tab.
Further, the upper side of the boarding plate is connected with two supporting plates which are arranged in parallel, the left side and the right side of the transverse plate are respectively connected with a guide plate, the upper part of the supporting plate is provided with an arc-shaped groove, the lower part of the front side of the guide plate is provided with an arc-shaped lug, and the two arc-shaped lugs are respectively in sliding contact with the two arc-shaped grooves; the transverse plate is turned over, so that the arc-shaped protruding blocks can rotate along the arc-shaped surface of the arc-shaped groove.
Further, a rigid flange is connected to the upper side of the boarding plate, and the rigid flange is positioned between the two guide plates; when the pull tab retainer is not turned over, the lower surface of the transverse plate is abutted against the upper surface of the rigid flange, and the lower side of the guide plate protrudes downwards from the lower surface of the rigid flange, so that when the pull tab is pulled, the connecting ring of the pull tab can apply force to the lower side of the guide plate to push the transverse plate to rotate.
Further, the rear end of the guide plate is provided with a hook-shaped part, and the boarding plate is provided with two through holes; when the pull-tab retainer is not turned over, the bottom ends of the two hook portions respectively pass through the two through holes downwards and are wedged between the teeth of the zipper to limit the movement of the pull tab.
Further, an accommodating groove with an upward opening is formed in the connecting column, and the longitudinal plate is fixed in the accommodating groove.
Further, the connecting column is provided with a threaded hole communicated with the accommodating groove, and the longitudinal plate is provided with a positioning hole; when the longitudinal plate is accommodated in the accommodating groove, the positioning hole is opposite to the threaded hole, so that a bolt in threaded connection with the threaded hole can be inserted into the positioning hole to fix the longitudinal plate.
Further, the longitudinal plate positioned in the accommodating groove is in riveted connection with the connecting column.
Further, the longitudinal plate is abutted to the front side wall of the connecting column and is riveted with the front side wall of the connecting column.
Further, the longitudinal plate is provided with a positioning hole, and the front side wall of the connecting column is provided with a threaded hole; when the longitudinal plate is abutted to the front side wall of the connecting column, the positioning hole is opposite to the threaded hole, so that the bolt can pass through the positioning hole and is in threaded connection with the threaded hole.
Further, the longitudinal plate is abutted against the front side wall of the connecting column, and the lower portion of the longitudinal plate is adhered to the front side wall of the connecting column through epoxy resin glue.
Compared with the prior art, the invention has the beneficial effects that:
The invention has simple structure and strong practicability, and the longitudinal plate and/or the transverse plate of the pull-tab retainer have bending elasticity by arranging the pull-tab retainer, so that when a user needs to replace the pull-tab, the pull-tab can be removed and replaced by a new pull-tab by turning the transverse plate, the operation is simple and convenient, and compared with the prior art, the structure is simpler, and the material cost is lower.
Drawings
Fig. 1 is a side view of a first embodiment.
Fig. 2 is a side view of the transverse plate of fig. 1 turned up.
Fig. 3 is a side sectional view of the first embodiment.
Fig. 4 is a side cross-sectional view of the transverse plate of fig. 3 when turned up.
Fig. 5 is a top view of the first embodiment.
Fig. 6 is a top view of fig. 5 without the tab holder installed.
Fig. 7 is a side sectional view of the second embodiment.
Fig. 8 is a side view of the third embodiment.
Fig. 9 is a side sectional view of the third embodiment.
Fig. 10 is a side sectional view of the fourth embodiment.
Fig. 11 is a side sectional view of the fifth embodiment.
Detailed Description
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Reference is made to fig. 1, 2, 3, 4, 5, 6. The pull head with the easily replaced pull tab comprises an upper ship plate 1, a lower ship plate 2, a pull tab retainer 3 and a pull tab 4, wherein the front side of the upper ship plate 1 is connected with the front side of the lower ship plate 2 through a connecting column 5, the pull tab retainer 3 comprises a longitudinal plate 31 and a transverse plate 32, the longitudinal plate 31 is fixedly connected with the connecting column 5, the front side 321 of the transverse plate 32 is connected with the upper side of the longitudinal plate 31, and the rear side 322 extends above the upper ship plate 1 and backwards to restrain the pull tab 4 between the upper ship plate 1 and the pull tab retainer 3; the longitudinal plates 31 and/or the transverse plates 32 are flexible in bending such that: the transverse plate 32 can be turned over to the rear side 322 of the transverse plate away from the boarding plate 1, wherein the rear side 322 of the transverse plate is separated from the boarding plate 1 by a distance sufficient to introduce or remove the pull tab 4. By providing the tab holder 3 and providing the longitudinal plate 31 and/or the transverse plate 32 of the tab holder 3 with a bending elasticity, the user can move out the tab and replace a new tab by turning the transverse plate when the user needs to replace the tab, and the device is simple and convenient to operate, and has a simpler structure and lower material cost compared with the prior art.
Wherein, the upper side of the upper ship plate 1 is connected with two parallel support plates 8, the left and right sides of the transverse plate 32 are respectively connected with a guide plate 33, the upper part of the support plate 8 is provided with an arc-shaped groove 81, the lower part of the front side of the guide plate 33 is provided with an arc-shaped lug 331, and the two arc-shaped lugs 331 are respectively in sliding contact with the two arc-shaped grooves 81; turning the transverse plate 32 can rotate the arc-shaped protrusion 331 along the arc-shaped surface of the arc-shaped groove 81. The setting of backup pad 8 can play the effect of a fulcrum, has both made the upset of transverse plate 32 more smooth, has avoided the direct contact of arc lug 331 and boarding board 1 moreover, has improved the life of this pull head.
The upper side of the boarding plate 1 is connected with a rigid flange 7, and the rigid flange 7 is positioned between two guide plates 33; when the pull-tab holder 3 is not turned over, the lower surface of the transverse plate 32 is pressed against the upper surface of the rigid flange 7, and the lower side 332 of the guide plate protrudes downward from the lower surface of the rigid flange 7, so that when the pull-tab 4 is pulled, the connecting ring 41 of the pull-tab can apply a force to the lower side 332 of the guide plate to push the transverse plate 32 to rotate. The provision of the rigid flange 7, thanks to its positioning between the two guide plates 33, prevents the tab holder from being damaged by transverse stresses.
The rear end of the guide plate 33 is provided with a hook-shaped part 333, and the boarding plate 1 is provided with two through holes 11; when the tab holding member is not turned over, the bottom ends of the two hook portions 333 pass through the two through holes 11, respectively, and are wedged between the elements (not shown) of the slide fastener to restrict the movement of the slider. When the slider is driven, the connecting ring 41 of the slider 4 can be forced against the lower side 332 of the transverse plate by pulling the slider 4, so that the bottom end of the hook 333 is separated from the fastener element of the slide fastener, and unlocking is completed.
In addition, a chamfer 334 is provided on the outer side of the hook 333, and when the bottom end of the hook 333 passes through the through hole 11, the pull tab 4 is inserted between the pull tab holder 3 and the boarding plate 1, so that the connecting ring 41 of the pull tab can be pushed against the chamfer 334 from outside to inside, and then the pull tab holder 3 is pushed up to be inserted between the pull tab holder 3 and the boarding plate 1.
Specifically, the following five embodiments are included.
Example 1
Reference is made to fig. 1,2, 3 and 4. The connecting column 5 is provided with an accommodating groove 51 with an upward opening, and the longitudinal plate 31 is fixed in the accommodating groove 51. The connecting column 5 is provided with a threaded hole 52 communicated with the accommodating groove 51, and the longitudinal plate 31 is provided with a positioning hole 311; when the longitudinal plate 31 is accommodated in the accommodation groove 51, the positioning hole 311 is opposite to the screw hole 52, so that the bolt 61 screwed in the screw hole 52 can be inserted into the positioning hole 311 to fix the longitudinal plate 31.
Example two
Refer to fig. 7. The connecting column 5 is provided with a holding groove 53 with an upward opening, and the longitudinal plate 31 is fixed in the holding groove 53. The longitudinal plate 31 located in the receiving groove 53 is riveted to the connecting post 5 by means of rivets 62.
Example III
Refer to fig. 8 and 9. The longitudinal plate 31 is abutted against the front side wall 50 of the connecting column 5, and is riveted with the front side wall 50 of the connecting column by a rivet 63.
Example IV
Referring to fig. 10. The longitudinal plate 31 is provided with a positioning hole 312, and the front side wall 50 of the connecting column is provided with a threaded hole 54; when the longitudinal plate 31 abuts against the front side wall 50 of the connecting column, the positioning hole 312 is opposite to the threaded hole 54, so that the bolt 64 can pass through the positioning hole 312 and be screwed into the threaded hole 54.
Example five
Refer to fig. 11. The longitudinal plate 31 abuts against the front side wall 50 of the connection post and the lower portion 313 of the longitudinal plate 31 is bonded to the front side wall 50 of the connection post by means of the epoxy glue 65.
The foregoing is merely illustrative of specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modification of the present invention by using the design concept shall fall within the scope of the present invention.
Claims (7)
1. The utility model provides a pull tab that pull tab was changed easily, includes ship board, lower ship board, pull tab retainer, pull tab, ship board front side is connected through a spliced pole with ship board front side down, its characterized in that goes up: the pull tab retainer comprises a longitudinal plate and a transverse plate, the longitudinal plate is fixedly connected with the connecting column, the front side of the transverse plate is connected with the upper side of the longitudinal plate, and the rear side of the transverse plate extends to the upper side of the upper ship plate and extends backwards to restrain the pull tab between the upper ship plate and the pull tab retainer; the longitudinal plates and/or the transverse plates are flexible in bending such that: the transverse plate is capable of being flipped over to a rear side of the transverse plate away from the boarding plate, wherein the rear side of the transverse plate is separated from the boarding plate by a distance sufficient to introduce or remove the pull tab; the upper side of the boarding plate is connected with two supporting plates which are arranged in parallel, the left side and the right side of the transverse plate are respectively connected with a guide plate, the upper part of the supporting plate is provided with an arc-shaped groove, the lower part of the front side of the guide plate is provided with an arc-shaped lug, and the two arc-shaped lugs are respectively and slidably abutted in the two arc-shaped grooves; the transverse plate is turned over, so that the arc-shaped protruding blocks can rotate along the arc-shaped surface of the arc-shaped groove; the upper side of the boarding plate is connected with a rigid flange, and the rigid flange is positioned between the two guide plates; when the pull tab retainer is not turned over, the lower surface of the transverse plate is abutted against the upper surface of the rigid flange, and the lower side of the guide plate protrudes downwards from the lower surface of the rigid flange, so that when the pull tab is pulled, the connecting ring of the pull tab can apply force to the lower side of the guide plate to push the transverse plate to rotate; the rear end of the guide plate is provided with a hook-shaped part, and the boarding plate is provided with two through holes; when the pull-tab retainer is not turned over, the bottom ends of the two hook-shaped parts respectively pass through the two through holes downwards and are wedged between the teeth of the zipper to limit the movement of the pull-tab; the outside of the hook-shaped part is provided with a chamfer, when the bottom end of the hook-shaped part passes through the through hole, the pull tab enters between the pull tab retainer and the upper ship plate, so that the connecting ring of the pull tab props against the chamfer from outside to inside, and further props up the pull tab retainer to enter between the pull tab retainer and the upper ship plate.
2. A pull tab easy to replace pull tab as recited in claim 1, wherein: the connecting column is provided with an accommodating groove with an upward opening, and the longitudinal plate is fixed in the accommodating groove.
3. A pull tab easy to replace pull tab as recited in claim 2, wherein: the connecting column is provided with a threaded hole communicated with the accommodating groove, and the longitudinal plate is provided with a positioning hole; when the longitudinal plate is accommodated in the accommodating groove, the positioning hole is opposite to the threaded hole, so that a bolt in threaded connection with the threaded hole can be inserted into the positioning hole to fix the longitudinal plate.
4. A pull tab easy to replace pull tab as recited in claim 2, wherein: the longitudinal plate positioned in the accommodating groove is in riveted connection with the connecting column.
5. A pull tab easy to replace pull tab as recited in claim 1, wherein: the longitudinal plate is abutted to the front side wall of the connecting column and is riveted with the front side wall of the connecting column.
6. A pull tab easy to replace pull tab as recited in claim 1, wherein: the longitudinal plate is provided with a positioning hole, and the front side wall of the connecting column is provided with a threaded hole; when the longitudinal plate is abutted to the front side wall of the connecting column, the positioning hole is opposite to the threaded hole, so that the bolt can pass through the positioning hole and is in threaded connection with the threaded hole.
7. A pull tab easy to replace pull tab as recited in claim 1, wherein: the longitudinal plate is abutted to the front side wall of the connecting column, and the lower part of the longitudinal plate is bonded with the front side wall of the connecting column through epoxy resin glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910630834.3A CN110250668B (en) | 2019-07-12 | 2019-07-12 | Pull head with pull tab easy to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910630834.3A CN110250668B (en) | 2019-07-12 | 2019-07-12 | Pull head with pull tab easy to replace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110250668A CN110250668A (en) | 2019-09-20 |
| CN110250668B true CN110250668B (en) | 2024-05-03 |
Family
ID=67925845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910630834.3A Active CN110250668B (en) | 2019-07-12 | 2019-07-12 | Pull head with pull tab easy to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110250668B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8307040D0 (en) * | 1982-03-24 | 1983-04-20 | Yoshida Kogyo Kk | Slide fastener slider |
| CN101065033A (en) * | 2004-11-16 | 2007-10-31 | 瑞伊有限公司 | Slider for zip fastener with interchangeable pull-tab |
| JP3184585U (en) * | 2012-05-29 | 2013-07-04 | 中傳企業股▲ふん▼有限公司 | Slider structure with exchangeable puller |
| CN205267215U (en) * | 2015-12-01 | 2016-06-01 | 福建浔兴拉链科技股份有限公司 | Pull head convenient to dismouting |
| CN106333430A (en) * | 2016-08-23 | 2017-01-18 | 福建浔兴拉链科技股份有限公司 | Removable and replaceable pull head |
| CN107772662A (en) * | 2017-11-27 | 2018-03-09 | 福建浔兴拉链科技股份有限公司 | A kind of automatic head of metal YG springs |
| CN210114115U (en) * | 2019-07-12 | 2020-02-28 | 泉州市旭麟机械制造有限公司 | Pull head with easily replaced pull piece |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102256506B (en) * | 2008-12-17 | 2014-05-14 | Ykk株式会社 | Slider for slide fastener |
-
2019
- 2019-07-12 CN CN201910630834.3A patent/CN110250668B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8307040D0 (en) * | 1982-03-24 | 1983-04-20 | Yoshida Kogyo Kk | Slide fastener slider |
| CN101065033A (en) * | 2004-11-16 | 2007-10-31 | 瑞伊有限公司 | Slider for zip fastener with interchangeable pull-tab |
| JP3184585U (en) * | 2012-05-29 | 2013-07-04 | 中傳企業股▲ふん▼有限公司 | Slider structure with exchangeable puller |
| CN205267215U (en) * | 2015-12-01 | 2016-06-01 | 福建浔兴拉链科技股份有限公司 | Pull head convenient to dismouting |
| CN106333430A (en) * | 2016-08-23 | 2017-01-18 | 福建浔兴拉链科技股份有限公司 | Removable and replaceable pull head |
| CN107772662A (en) * | 2017-11-27 | 2018-03-09 | 福建浔兴拉链科技股份有限公司 | A kind of automatic head of metal YG springs |
| CN210114115U (en) * | 2019-07-12 | 2020-02-28 | 泉州市旭麟机械制造有限公司 | Pull head with easily replaced pull piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110250668A (en) | 2019-09-20 |
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