CN210114115U - Pull head with easily replaced pull piece - Google Patents
Pull head with easily replaced pull piece Download PDFInfo
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- CN210114115U CN210114115U CN201921093342.7U CN201921093342U CN210114115U CN 210114115 U CN210114115 U CN 210114115U CN 201921093342 U CN201921093342 U CN 201921093342U CN 210114115 U CN210114115 U CN 210114115U
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Abstract
A pull head with easily replaced pull pieces comprises an upper ship plate, a lower ship plate, a pull piece fixing piece and pull pieces, 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 flexurally elastic, such that: the transverse panel can be flipped to a rear side of the transverse panel away from the upper boat panel, wherein the rear side of the transverse panel is separated from the upper boat panel by a distance sufficient to introduce or remove a pull tab. This practicality is through setting 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, the horizontal board of upset, alright shift out the pulling-on piece, and the pulling-on piece of more renewing, easy operation is convenient, and compare in prior art, the structure is simpler, and material cost is lower.
Description
Technical Field
The utility model relates to a zip fastener field especially indicates a pull head that pulling-on piece was changed easily.
Background
The slider moves on the zipper by means of a pull piece arranged on the slider, the pull piece needs to directly bear the pulling force of a user, and the pull piece is the part which is worn the fastest in the zipper. And the wearing of the pull tab directly affects the look and feel of the clothes, backpack and the like to which the zipper is attached. Therefore, if the pulling piece arranged on the pulling head can be replaced, the zipper has strong value-keeping significance for articles such as clothes, backpacks and the like provided with the zipper.
Chinese invention patent application No. CN200580039059.0 discloses a slider for a slide fastener with a replaceable pull tab, the slide fastener of which comprises a base and a back integrated with each other, a row of fastener elements of the slide fastener being disposed between the base and the back, and an engaging member projecting upward from the back and capable of being constrained to a connecting ring of the pull tab, the engaging member being substantially in the form of a U, a first side of two parallel sides of the U being fixed to the base, and a second side facing the back in a parallel manner and ending with an inwardly bent hook portion, and a third side of the U connecting at least the two sides perpendicularly being bend-resilient.
Although the zipper puller has the function of replacing the zipper puller, the structure is more complex, and the zipper puller is not beneficial to reducing the cost of the zipper.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pull head that pulling-on piece was changed easily, the pull head structure of its main aim at overcoming current removable pulling-on piece is complicated, defect with high costs.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a pull head with a pull piece easy to replace comprises an upper ship plate, a lower ship plate, a pull piece fixing piece 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 and/or transverse plates are flexurally elastic, such that: the transverse panel is capable of being flipped to a rear side of the transverse panel away from the upper boat panel, wherein the rear side of the transverse panel is separated from the upper boat panel by a distance sufficient to introduce or remove the pull tab.
Furthermore, the upper side of the upper ship plate is connected with two parallel supporting plates, the left side and the right side of the transverse plate are respectively connected with a guide plate, the upper parts of the supporting plates are provided with arc-shaped grooves, the lower parts of the front sides of the guide plates are provided with arc-shaped lugs, and the two arc-shaped lugs are respectively in sliding contact with the two arc-shaped grooves; and the transverse plate is turned over, so that the arc-shaped convex block can rotate along the arc-shaped surface of the arc-shaped groove.
Further, a rigid flange is connected to the upper side of the upper ship plate and located between the two guide plates; when the pull-tab fixing piece is not turned over, the lower surface of the transverse plate is pressed 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.
Furthermore, the rear end of the guide plate is provided with a hook-shaped part, and the upper ship plate is provided with two through holes; when the pulling piece fixing piece is not turned over, the bottom ends of the two hook-shaped parts respectively penetrate through the two through holes downwards and are wedged between the zipper teeth of the zipper to limit the movement of the pulling head.
Furthermore, a holding tank with an upward opening is formed in the connecting column, and the longitudinal plate is fixed in the holding tank.
Furthermore, 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.
Furthermore, the longitudinal plate positioned in the accommodating groove is riveted with the connecting column.
Furthermore, the longitudinal plate is abutted against the front side wall of the connecting column and is riveted with the front side wall of the connecting column.
Furthermore, 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 against the front side wall of the connecting column, the positioning hole is opposite to the threaded hole, so that a bolt can penetrate through the positioning hole and is in threaded connection with the threaded hole.
Further, the longitudinal plate abuts against the front side wall of the connecting column, and the lower portion of the longitudinal plate is bonded with the front side wall of the connecting column through epoxy resin glue.
Compared with the prior art, the utility model discloses the beneficial effect who produces lies in:
the utility model has the advantages of being simple in structure and strong in practicability, through setting up pulling-on piece retention piece to make the vertical board and/or the horizontal board of pulling-on piece retention piece have bending elasticity, make when the user need change the pulling-on piece, the horizontal board of upset, alright shift out the pulling-on piece, and the pulling-on piece of renewal, easy operation is convenient, and compare in prior art, the structure is simpler, and material cost is lower.
Drawings
FIG. 1 is a side view of the 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 sectional view of the transverse plate of fig. 3 turned up.
FIG. 5 is a top view of the first embodiment.
Fig. 6 is a top view of fig. 5 without the tab retention member 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 a fourth embodiment.
FIG. 11 is a side sectional view of the fifth embodiment.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
Refer to fig. 1, 2, 3, 4, 5, and 6. A pull head with easily replaced pull pieces comprises an upper ship plate 1, a lower ship plate 2, a pull piece fixing piece 3 and pull pieces 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 piece fixing piece 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 of the transverse plate 32 extends to the upper part of the upper ship plate 1 and extends backwards to restrain the pull pieces 4 between the upper ship plate 1 and the pull piece fixing piece 3; the longitudinal plates 31 and/or the transverse plates 32 are flexurally elastic, so that: the transverse panel 32 can be turned over until its rear side 322 is away from the upper boat panel 1, wherein the rear side 322 of the transverse panel is separated from the upper boat panel 1 by a distance sufficient to introduce or remove the pull tab 4. Through setting up pulling-on piece retainer 3 to make the longitudinal plate 31 and/or the horizontal board 32 of pulling-on piece retainer 3 have bending elasticity, make when the user need change the pulling-on piece, the horizontal board of upset, alright shift out the pulling-on piece, and change the pulling-on piece of new, easy operation is convenient, and compare in prior art, the structure is simpler, and material cost is lower.
Wherein, the upper side of the boarding plate 1 is connected with two parallel supporting plates 8, the left side and the right side of the transverse plate 32 are respectively connected with a guide plate 33, the upper part of the supporting 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 respectively slide and abut against the two arc-shaped grooves 81; the transverse plate 32 is turned over, so that the arc-shaped projection 331 can rotate along the arc-shaped surface of the arc-shaped groove 81. The arrangement of the supporting plate 8 can play a role of a fulcrum, so that the transverse plate 32 can be overturned more smoothly, the arc-shaped convex block 331 is prevented from being in direct contact with the boarding plate 1, and the service life of the pull head is prolonged.
The upper side of the upper ship plate 1 is connected with a rigid flange 7, and the rigid flange 7 is positioned between the two guide plates 33; when the pull-tab retention element 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 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, because it is located between the two guide plates 33, avoids damage to the tab retainers from transverse stresses.
The rear end of the guide plate 33 is provided with a hook-shaped part 333, and the upper ship plate 1 is provided with two through holes 11; when the pull-tab retention element is not turned over, the bottom ends of the two hook portions 333 are respectively passed downward through the two through holes 11 and wedged between the fastener elements (not shown) of the slide fastener to restrict the movement of the slider. To drive the slider, the pull-tab 4 is pulled only to force the connecting ring 41 of the pull-tab 4 against the lower side 332 of the transverse plate, whereby the bottom end of the hook portion 333 is separated from the fastener element of the slide fastener, and unlocking is completed.
In addition, the hook-shaped portion 333 has a chamfer 334 on the outside, and when the bottom end of the hook-shaped portion 333 passes through the through hole 11, the pull-tab 4 is inserted between the pull-tab holder 3 and the upper boat 1, the connecting ring 41 of the pull-tab is pressed against the chamfer 334 from the outside to the inside, and the pull-tab holder 3 is further pressed up to enter between the pull-tab holder 3 and the upper boat 1.
Specifically, the following five embodiments are included.
Example one
Refer to fig. 1, 2, 3, and 4. The connecting column 5 is provided with a holding groove 51 with an upward opening, and the longitudinal plate 31 is fixed in the holding 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 received in the receiving slot 51, the positioning hole 311 is opposite to the threaded hole 52, so that the bolt 61 screwed in the threaded 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 an accommodating groove 53 with an upward opening, and the longitudinal plate 31 is fixed in the accommodating groove 53. The longitudinal plate 31 located in the accommodating groove 53 is riveted to the connecting column 5 by a rivet 62.
EXAMPLE III
Refer to fig. 8 and 9. The longitudinal plate 31 abuts 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 four
Refer 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 in the threaded hole 54.
EXAMPLE five
Refer to fig. 11. The longitudinal plate 31 abuts the front side wall 50 of the connection column and the lower part 313 of the longitudinal plate 31 is glued to the front side wall 50 of the connection column by means of an epoxy glue 65.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (10)
1. The utility model provides a pull head that pulling-on piece was changed easily, includes last ship board, lower ship board, pulling-on piece retaining part, pulling-on piece, it is connected its characterized in that through a connecting post with lower ship board front side to go up ship board front side: the pull tab fixing piece 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, the rear side of the transverse plate extends above the upper boat plate and extends backwards to restrain the pull tab between the upper boat plate and the pull tab fixing piece; the longitudinal and/or transverse plates are flexurally elastic, such that: the transverse panel is capable of being flipped to a rear side of the transverse panel away from the upper boat panel, wherein the rear side of the transverse panel is separated from the upper boat panel by a distance sufficient to introduce or remove the pull tab.
2. A slider having a pull tab which is easily replaceable as claimed in claim 1, wherein: the upper side of the boarding plate is connected with two parallel supporting plates, the left side and the right side of the transverse plate are respectively connected with a guide plate, the upper part of each supporting plate is provided with an arc-shaped groove, the lower part of the front side of each 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; and the transverse plate is turned over, so that the arc-shaped convex block can rotate along the arc-shaped surface of the arc-shaped groove.
3. A slider having a pull tab which is easily replaceable as claimed in claim 2, wherein: the upper side of the upper ship plate is connected with a rigid flange, and the rigid flange is positioned between the two guide plates; when the pull-tab fixing piece is not turned over, the lower surface of the transverse plate is pressed 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.
4. A slider having a pull tab which is easily replaceable as claimed in claim 2, wherein: the rear end of the guide plate is provided with a hook-shaped part, and the ship-loading plate is provided with two through holes; when the pulling piece fixing piece is not turned over, the bottom ends of the two hook-shaped parts respectively penetrate through the two through holes downwards and are wedged between the zipper teeth of the zipper to limit the movement of the pulling head.
5. A slider with a pull tab which is easy to replace according to any one of claims 1 to 4, wherein: the connecting column is provided with a containing groove with an upward opening, and the longitudinal plate is fixed in the containing groove.
6. A slider having a pull tab which is easily replaceable as claimed in claim 5, 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.
7. A slider having a pull tab which is easily replaceable as claimed in claim 5, wherein: the longitudinal plate positioned in the accommodating groove is riveted with the connecting column.
8. A slider with a pull tab which is easy to replace according to any one of claims 1 to 4, wherein: the longitudinal plate is abutted against the front side wall of the connecting column and is riveted with the front side wall of the connecting column.
9. A slider with a pull tab which is easy to replace according to any one of claims 1 to 4, 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 against the front side wall of the connecting column, the positioning hole is opposite to the threaded hole, so that a bolt can penetrate through the positioning hole and is in threaded connection with the threaded hole.
10. A slider with a pull tab which is easy to replace according to any one of claims 1 to 4, wherein: the longitudinal plate is abutted against 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 |
|---|---|---|---|
| CN201921093342.7U CN210114115U (en) | 2019-07-12 | 2019-07-12 | Pull head with easily replaced pull piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921093342.7U CN210114115U (en) | 2019-07-12 | 2019-07-12 | Pull head with easily replaced pull piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210114115U true CN210114115U (en) | 2020-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921093342.7U Active CN210114115U (en) | 2019-07-12 | 2019-07-12 | Pull head with easily replaced pull piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210114115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250668A (en) * | 2019-07-12 | 2019-09-20 | 泉州市旭麟机械制造有限公司 | A kind of pull head that pulling-on piece is readily replaceable |
-
2019
- 2019-07-12 CN CN201921093342.7U patent/CN210114115U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250668A (en) * | 2019-07-12 | 2019-09-20 | 泉州市旭麟机械制造有限公司 | A kind of pull head that pulling-on piece is readily replaceable |
| CN110250668B (en) * | 2019-07-12 | 2024-05-03 | 泉州市旭麟机械制造有限公司 | Pull head with pull tab easy to replace |
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