CN202588551U - Rack-locking puller - Google Patents
Rack-locking puller Download PDFInfo
- Publication number
- CN202588551U CN202588551U CN 201220193648 CN201220193648U CN202588551U CN 202588551 U CN202588551 U CN 202588551U CN 201220193648 CN201220193648 CN 201220193648 CN 201220193648 U CN201220193648 U CN 201220193648U CN 202588551 U CN202588551 U CN 202588551U
- Authority
- CN
- China
- Prior art keywords
- mounting column
- mounting post
- braking
- draught part
- sign indicating
- 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
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- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model relates to a rack-locking puller, which comprises a puller body, a pulling handle, a braking hook, a spring piece and a cap; the puller body comprises a top plate and a bottom plate, the fronts ends of the top plate and the bottom plate are connected, a front mounting post and a rear mounting post are arranged on the top surface of the top plate, the front mounting post is provided with a pivot slot, and the rear mounting post is provided with a braking hook-mounting hole; one end of the pulling handle is provided with a pulling rod, which is located between the front mounting post and the rear mounting post; the braking hook comprises a pivot end and a braking end, the pivot end is mounted in the pivot slot, and the braking end passes through the pulling rod and is mounted in the braking hook-mounting hole; the spring piece is mounted on the braking hook; the front mounting post and the rear mounting post are covered by the cap; and an internal step supporting the spring piece is arranged in the pivot slot of the front mounting post. Since the puller body is provided with the internal step supporting the spring piece, during the assembly of the puller, the internal step plays a supporting and positioning role, so that the puller can be conveniently assembled.
Description
Technical field
The utility model relates to slide fastener, specifically a kind of self-locked draught part.
Background technology
Slide fastener is a kind of chain tooth that relies on continuous arrangement, and the connector that makes article and close or separate is used for article such as clothes or bag in a large number.Slide fastener mainly is divided into chain belt, chain tooth and pull head three parts, and pull head is used for the folding slide fastener.Pull head is divided into self-locked draught part and non-self-locked draught part.Self-locked draught part can be locked in the optional position on the slide fastener.
Traditional self-locked draught part, generally by pull head body, handle, braking sign indicating number collude, spring leaf and five parts of blocking a shot assemble.But existing pull head body construction is not easy to the assembling of pull head.
Summary of the invention
The utility model provides a kind of self-locked draught part of being convenient to assemble to the problems referred to above.
Technical scheme according to the utility model: a kind of self-locked draught part comprises that pull head body, handle, braking sign indicating number collude, spring leaf and block; Said pull head body is made up of top board and base plate; Said top board combines at front end with said base plate; Mounting column and back mounting column before the upper surface of said top board is provided with, said preceding mounting column is provided with the pivot groove, is provided with the arrester hook installing hole in the mounting column of said back; One end of said handle is provided with pull bar, and said pull bar is mounting column and said afterwards between the mounting column before said; Said braking sign indicating number colludes and comprises that pivot pin end and dog point, said pivot pin end are installed in the said pivot groove, and said dog point passes said pull bar and is installed in the said arrester hook installing hole; Said spring leaf be installed in that said braking sign indicating number colludes above; Said block covers on said preceding mounting column and the said back mounting column; Be provided with the interior step that supports said spring leaf before said in the pivot groove of mounting column.
Mounting column is provided with outer step near an end left and right sides of said back mounting column before said.
Said braking sign indicating number colludes the shape into C.
The two ends of said spring leaf have the U-shaped opening.
The left and right sides of said top board is provided with the top-side panel of bending downwards.
The left and right sides of said base plate is provided with the bottom side plate to the top bending.
The technique effect of the utility model is: the utility model pull head body is provided with the interior step of support spring sheet, and during the pull head assembling, interior step plays a part to support and the location, is convenient to the pull head assembling; Outer step before the pull head body on the mounting column can play the role of positioning to block, has further facilitated the assembling of pull head.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Be further described below in conjunction with the specific embodiment of accompanying drawing the utility model.
Among Fig. 1, comprise that pull head body 1, handle 2, braking sign indicating number collude 3, spring leaf 4, block 5, slideway 6, preceding mounting column 7, back mounting column 8, top board 9, base plate 10, bottom side plate 11, top-side panel 12, arrester hook installing hole 13, outer step 14, pivot groove 15, interior step 16, pull bar 17, pull handle 18, pivot pin end 19, dog point 20, opening 21, groove 22 etc.
As shown in Figure 1, the utility model is a kind of self-locked draught part, comprises that pull head body 1, handle 2, braking sign indicating number collude 3, spring leaf 4 and 5 five parts of blocking a shot.
Pull head body 1 is made up of top board 9 and base plate 10, and top board 9 and base plate 10 combine at front end, constitute the slideway 6 that holds slide fastener coupling element between top board 9 and the base plate 10.The left and right sides of top board 9 is provided with the top-side panel 12 of bending downwards; The left and right sides of base plate 10 is provided with the bottom side plate 11 to the top bending, 11 position-limiting actions of top-side panel 12 and bottom side plate.
Mounting column 7 and back mounting column 8 before the upper surface of top board 9 is provided with.Preceding mounting column 7 is provided with pivot groove 15, is provided with the interior step 16 of support spring sheet 4 in the pivot groove 15; Preceding mounting column 7 is provided with outer step 14 near an end left and right sides of back mounting column 8.Be provided with arrester hook installing hole 13 in the back mounting column 8.
One end of handle 2 is provided with pull bar 17, and the other end is a pull handle 18, is through hole between pull handle 18 and the pull bar 17.Pull bar 17 is between preceding mounting column 7 and back mounting column 8.
The braking sign indicating number colludes 3 for C shape, comprises pivot pin end 19 and dog point 20.In the pivot groove 15 of mounting column 7, dog point 20 passed the through hole of pull bar 17 and is installed in the arrester hook installing hole 13 of back mounting column 8 before pivot pin end 19 was installed in.
The two ends of spring leaf 4 have U-shaped opening 21.Spring leaf 4 be installed in braking sign indicating number collude 3 above, and the one of which end be supported on before on the interior step 16 of mounting column 7.
The left and right sides of block 5 has the U-shaped groove 22 of opening downwards.Block 5 covers on preceding mounting column 7 and the back mounting column 8, and is located by the outer step 14 of preceding mounting column 7.
The utility model pull head body 1 is provided with the interior step 16 of support spring sheet 4, and during the pull head assembling, interior step plays a part to support and the location, is convenient to the pull head assembling.
Claims (6)
1. a self-locked draught part comprises that pull head body (1), handle (2), braking sign indicating number collude (3), spring leaf (4) and block (5); Said pull head body (1) is made up of top board (9) and base plate (10); Said top board (9) combines at front end with said base plate (10); The upper surface of said top board (9) is provided with preceding mounting column (7) and back mounting column (8); Mounting column (7) is provided with pivot groove (15) before said, is provided with arrester hook installing hole (13) in the said back mounting column (8); One end of said handle (2) is provided with pull bar (17), and said pull bar (17) is positioned between said preceding mounting column (7) and the said back mounting column (8); Said braking sign indicating number colludes (3) and comprises pivot pin end (19) and dog point (20), and said pivot pin end (19) is installed in the said pivot groove (15), and said dog point (20) passes said pull bar (17) and is installed in the said arrester hook installing hole (13); Said spring leaf (4) be installed in said braking sign indicating number collude (3) above; Said block (5) covers on said preceding mounting column (7) and the said back mounting column (8); It is characterized in that: be provided with the interior step (16) that supports said spring leaf (4) before said in the pivot groove (15) of mounting column (7).
2. according to the described self-locked draught part of claim 1, it is characterized in that: mounting column (7) is provided with outer step (14) near an end left and right sides of said back mounting column (8) before said.
3. according to the described self-locked draught part of claim 1, it is characterized in that: said braking sign indicating number colludes (3) and is C shape.
4. according to the described self-locked draught part of claim 1, it is characterized in that: the two ends of said spring leaf (4) have U-shaped opening (21).
5. according to the described self-locked draught part of claim 1, it is characterized in that: the left and right sides of said top board (9) is provided with the top-side panel (12) of bending downwards.
6. according to the described self-locked draught part of claim 1, it is characterized in that: the left and right sides of said base plate (10) is provided with the bottom side plate (11) to the top bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193648 CN202588551U (en) | 2012-04-29 | 2012-04-29 | Rack-locking puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193648 CN202588551U (en) | 2012-04-29 | 2012-04-29 | Rack-locking puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202588551U true CN202588551U (en) | 2012-12-12 |
Family
ID=47306145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220193648 Expired - Fee Related CN202588551U (en) | 2012-04-29 | 2012-04-29 | Rack-locking puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202588551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI661789B (en) * | 2018-06-27 | 2019-06-11 | 大陸商濰坊中傳拉鏈配件有限公司 | Hook and zipper head assembly structure |
-
2012
- 2012-04-29 CN CN 201220193648 patent/CN202588551U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI661789B (en) * | 2018-06-27 | 2019-06-11 | 大陸商濰坊中傳拉鏈配件有限公司 | Hook and zipper head assembly structure |
| US10687590B2 (en) | 2018-06-27 | 2020-06-23 | Weifang Zhong Chuan Zip Fastener Accessory Co., Ltd. | Locking hook member and zipper head assembly structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20150429 |
|
| EXPY | Termination of patent right or utility model |