CN103769524B - Nail extractor easy to use - Google Patents
Nail extractor easy to use Download PDFInfo
- Publication number
- CN103769524B CN103769524B CN201310602025.4A CN201310602025A CN103769524B CN 103769524 B CN103769524 B CN 103769524B CN 201310602025 A CN201310602025 A CN 201310602025A CN 103769524 B CN103769524 B CN 103769524B
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- China
- Prior art keywords
- nail pulling
- nail
- shaped frame
- hole
- depression bar
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- 230000012447 hatching Effects 0.000 claims description 6
- 238000005457 optimization Methods 0.000 description 3
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The present invention includes U-shaped frame lower end and be connected with support bar, support bar lower end is connected with backing plate, moving block is provided with inside U-shaped frame, moving block both sides are provided with the turning cylinder be connected with U-shaped frame, moving block can be that axle rotates in U-shaped frame with turning cylinder, moving block is provided with tapped through hole, depression bar is provided with in tapped through hole, the external screw thread coordinated with tapped through hole is provided with in the middle part of depression bar, depression bar left-hand end is provided with mounting groove, mounting groove is connected with connecting rod by alignment pin, connecting rod upper end is provided with the connecting plate being bumped into mounting groove, connecting plate is provided with pin-and-hole, connecting rod lower end is connected with nail pulling dish, nail pulling dish upper surface is provided with threaded post, threaded post is threaded with connecting rod lower end, nail pulling dish periphery is provided with the nail pulling arc notch that multiple size is all not identical.Dismounting is convenient in the present invention, and can adjust the moment of depression bar, nail pulling is comparatively laborsaving, and nail pulling dish can rotate around alignment pin, ensures that rivet can be extracted along rivet hole when extracting.
Description
Technical field
The present invention relates to a kind of nail extractor, relate to a kind of nail extractor easy to use in particular.
Background technology
The cabinet of power cabinet is inner in order to set up some for installing and support the installing plate of electrical part, usually need to squeeze into some rivets in cabinet, when installing installing plate, sometimes because the size of fixture has deviation, installing plate cannot be installed, at this moment retighten again with regard to needing the rivet squeezed in advance in cabinet to extract, nail extractor is in the past pressure difference needed for different model rivet in use, staff is made to need larger power when extracting some large size rivets, not only comparatively require great effort time-consuming, but also very easily damage nail extractor; Simultaneously, because the rivet when extracting of nail extractor in the past can linearly be extracted, rivet hole size variation on method for pulling out cabinet is as compared with the past little, but, due to when extracting nail extractor extract structure occur tilting time, rivet also has certain inclination, rivet hole is also had and a little become large phenomenon and occur, thus it is attractive in appearance to affect cabinet, a kind ofly rivet can be allowed all the time along the nail extractor that rivet hole is extracted so also need to design.
Summary of the invention
The invention provides a kind of nail extractor easy to use, solving nail extractor fragile nail extractor when extracting in the past, also easily making the problem that the rivet hole on cabinet becomes large simultaneously.
For solving above-mentioned technical problem, the present invention is by the following technical solutions: nail extractor easy to use, comprise U-shaped frame, U-shaped frame lower end is connected with support bar, support bar lower end is connected with backing plate, moving block is provided with inside described U-shaped frame, moving block both sides are provided with the turning cylinder be connected with U-shaped frame, described moving block can be that axle rotates in U-shaped frame with turning cylinder, described moving block is provided with tapped through hole, depression bar is provided with in tapped through hole, the external screw thread coordinated with tapped through hole is provided with in the middle part of depression bar, described depression bar left-hand end is provided with mounting groove, mounting groove is connected with connecting rod by alignment pin, connecting rod upper end is provided with the connecting plate being bumped into mounting groove, connecting plate is provided with pin-and-hole, described connecting rod lower end is connected with nail pulling dish, nail pulling dish upper surface is provided with threaded post, threaded post is threaded with connecting rod lower end, described nail pulling dish periphery is provided with all not identical nail pulling arc notch of multiple size.
Described nail pulling dish upper surface is also bonded with the weak magnet of annular.
The thickness of described nail pulling dish is 1-2.5 millimeter, and the upper surface of described nail pulling dish is less than the lower surface of nail pulling dish, and the periphery of nail pulling dish is arcwall face.
The radian of described arcwall face is 15 °-20 °.
Described depression bar right-hand end periphery is provided with hatching knurling.
Described backing plate is rubber mat plate.
Compared with prior art; the invention has the beneficial effects as follows: the nail extractor this easy to use of the present invention's design; structure is simply easy to use; and be convenient to dismounting; can adjust the moment of depression bar, nail pulling is comparatively laborsaving, and nail pulling dish can rotate around alignment pin simultaneously; thus can ensure that rivet can be extracted along rivet hole when extracting, it is fabulous that to protect power cabinet cabinet protectiveness good.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Fig. 2 is installation diagram of the present invention.
Fig. 3 is the sectional view of nail pulling dish of the present invention.
Label in figure is expressed as: 1, mounting groove; 2, depression bar; 3, external screw thread; 4, hatching knurling; 5, alignment pin; 6, connecting plate; 7, connecting rod; 8, nail pulling arc notch; 9, nail pulling dish; 10, turning cylinder; 11, tapped through hole; 12, moving block; 13, U-shaped frame; 14, support bar; 15, backing plate; 16, threaded post; 17, weak magnet; 18, arcwall face.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Embodiment 1
Nail extractor a kind of easy to use as shown in Figure 1-Figure 3, comprise U-shaped frame 13, U-shaped frame 13 lower end is connected with support bar 14, support bar 14 lower end is connected with backing plate 15, moving block 12 is provided with inside described U-shaped frame 13, moving block 12 both sides are provided with the turning cylinder 10 be connected with U-shaped frame 13, described moving block 12 can be that axle rotates in U-shaped frame 13 with turning cylinder 10, described moving block 12 is provided with tapped through hole 11, depression bar 2 is provided with in tapped through hole 11, the external screw thread 3 coordinated with tapped through hole 11 is provided with in the middle part of depression bar 2, described depression bar 2 left-hand end is provided with mounting groove 1, mounting groove 1 is connected with connecting rod 7 by alignment pin 5, connecting rod 7 upper end is provided with the connecting plate 6 being bumped into mounting groove 1, connecting plate 6 is provided with pin-and-hole, described connecting rod 7 lower end is connected with nail pulling dish 9, nail pulling dish 9 upper surface is provided with threaded post 16, threaded post 16 is threaded with connecting rod 7 lower end, described nail pulling dish 9 periphery is provided with all not identical nail pulling arc notch 8 of multiple size.
The present embodiment in use, by corresponding for nail pulling dish 9 rivet place, by corresponding with the nail pulling arc notch 8 that rivet model matches for case rivet cap, firmly nail pulling dish 9 is cut between rivet cap and power cabinet cabinet, backing plate 15 is placed on cabinet surface, workman one holds support bar 14, one holds depression bar 2 right-hand end, and firmly press down, rivet is upwards directly extracted by nail pulling dish 9 under depression bar 2 drives in cabinet, not only very laborsaving, and it is very convenient, when extracting rivet, connecting rod 7 can in mounting groove with alignment pin 5 for axle rotates, thus can ensure that rivet can outwards be extracted along rivet hole all the time when extracting, the diameter of rivet hole can not be expanded, fabulous protects cabinet, can not damage cabinet, the installing hole diameter that rivet stays is less, less on the impact of cabinet overall integrity degree, and rivet can not bend when extracting, disconnect, also can reuse, rivet for the large ting model of difference adopts the nail pulling arc notch 8 of coupling, adaptability is wider, simultaneously, when needing the rivet extracting different model, in order to laborsaving, depression bar 2 can be adjusted left at U-shaped frame 13, the length length at right two ends, thus the moment of staff when nail pulling can be adjusted, when making nail pulling, moment is maximum, thus rivet is extracted in labour-saving, also depression bar 2 and nail pulling dish 9 can well be protected, reduce cost, protectiveness and practicality greatly improve.
When nail pulling dish 6, depression bar 2, moving block 12 or U-shaped frame 13 damage can not in use, can by new can reusing in the part replacement of damage, and miscellaneous part also can repeatedly use, David reduces the waste of material, and cost greatly reduces.
Embodiment 2
The present embodiment adds following structure on the basis of embodiment 1: described nail pulling dish 9 upper surface is also bonded with the weak magnet 17 of annular.
The present embodiment is at the weak magnet 17 of the bonding annular in nail pulling dish 9 upper surface; the rivet of taking-up can not only be adsorbed; it is avoided to drop in the gap of cabinet inside or stenosis; be not easy to find, cannot again utilize, simultaneously owing to overexerting when extracting nail; rivet can directly penetrate; very easily the workman of surrounding is damaged, so in order to protect workman and the collection facilitating rivet, nail pulling dish 9 has added weak magnet 17.
Embodiment 3
The present embodiment has done following optimization on the basis of embodiment 1 or embodiment 2: the thickness of described nail pulling dish 9 is 1-2.5 millimeter, and the upper surface of described nail pulling dish 9 is less than the lower surface of nail pulling dish 9, and the periphery of nail pulling dish 9 is arcwall face 18.
The present embodiment can be cut in the binding face of rivet and cabinet fast in order to nail pulling dish 9, so its thickness generally can not be greater than 2.5 millimeters, simultaneously in order to proof strength, its thickness also should be greater than 1 millimeter, and the periphery of nail pulling dish 9 is arranged to arcwall face 18, facilitate nail pulling dish 9 to cut.
Embodiment 4
The present embodiment adds following structure on the basis of embodiment 3: the radian of described arcwall face 18 is 15 °-20 °.
The radian of the arcwall face 18 of the present embodiment is set as that nail pulling dish 9 can be cut in the binding face of rivet and cabinet by 15 °-20 ° comparatively easily fast, and the slow transition of arcwall face reduces the interaction force between rivet and arcwall face 18, thus more laborsaving.
Embodiment 5
The present embodiment has done following optimization on the basis of above-mentioned any embodiment: described depression bar 2 right-hand end periphery is provided with hatching knurling 4.
The present embodiment conveniently staff uses, and arrange hatching knurling 4 at depression bar 2 right-hand end periphery, staff can increase the mutual frictional force between depression bar 2 and palm when holding hatching knurling 4, easy to use.
Embodiment 6
Embodiment 6 is optimum embodiment of the present invention
The present embodiment has done following optimization on the basis of above-mentioned any embodiment: described backing plate 15 is rubber mat plate.
In order to protection power source cabinet cabinet in the present embodiment, avoid the backing plate 15 when nail pulling to extrude impression on cabinet, thus affect attractive in appearance; so backing plate 15 adopts rubber mat plate; Plastic floor mat has certain flexibility and elasticity, not only facilitates use, but also protection cabinet that can be fabulous.
Be embodiments of the invention as mentioned above.The present invention is not limited to above-mentioned embodiment, and anyone should learn the structure change made under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, all falls within protection scope of the present invention.
Claims (6)
1. nail extractor easy to use, comprise U-shaped frame (13), U-shaped frame (13) lower end is connected with support bar (14), support bar (14) lower end is connected with backing plate (15), it is characterized in that: described U-shaped frame (13) inner side is provided with moving block (12), moving block (12) both sides are provided with the turning cylinder (10) be connected with U-shaped frame (13), described moving block (12) can with turning cylinder (10) for axle rotates in U-shaped frame (13), described moving block (12) is provided with tapped through hole (11), depression bar (2) is provided with in tapped through hole (11), depression bar (2) middle part is provided with the external screw thread (3) coordinated with tapped through hole (11), described depression bar (2) left-hand end is provided with mounting groove (1), mounting groove (1) is connected with connecting rod (7) by alignment pin (5), connecting rod (7) upper end is provided with the connecting plate (6) being bumped into mounting groove (1), (6) are provided with pin-and-hole to connecting plate, described connecting rod (7) lower end is connected with nail pulling dish (9), nail pulling dish (9) upper surface is provided with threaded post (16), threaded post (16) is threaded with connecting rod (7) lower end, described nail pulling dish (9) periphery is provided with all not identical nail pulling arc notch (8) of multiple size.
2. nail extractor easy to use according to claim 1, is characterized in that: described nail pulling dish (9) upper surface is also bonded with the weak magnet (17) of annular.
3. nail extractor easy to use according to claim 1 and 2, it is characterized in that: the thickness of described nail pulling dish (9) is 1-2.5 millimeter, the upper surface of described nail pulling dish (9) is less than the lower surface of nail pulling dish (9), and the periphery of nail pulling dish (9) is arcwall face (18).
4. nail extractor easy to use according to claim 3, is characterized in that: the radian of described arcwall face (18) is 15 °-20 °.
5. nail extractor easy to use according to claim 1, is characterized in that: described depression bar (2) right-hand end periphery is provided with hatching knurling (4).
6. nail extractor easy to use according to claim 1, is characterized in that: described backing plate (15) is rubber mat plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310602025.4A CN103769524B (en) | 2013-11-26 | 2013-11-26 | Nail extractor easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310602025.4A CN103769524B (en) | 2013-11-26 | 2013-11-26 | Nail extractor easy to use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103769524A CN103769524A (en) | 2014-05-07 |
| CN103769524B true CN103769524B (en) | 2015-09-09 |
Family
ID=50562543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310602025.4A Expired - Fee Related CN103769524B (en) | 2013-11-26 | 2013-11-26 | Nail extractor easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103769524B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734837A (en) * | 2017-01-19 | 2017-05-31 | 苏州爱吉亚电子科技有限公司 | The rivet of external antenna disassembles tool |
| CN107355460A (en) * | 2017-09-15 | 2017-11-17 | 中铁十七局集团有限公司铺架分公司 | It is a kind of readily removable to remove and repeatable utilize expansion bolt |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3878739A (en) * | 1974-01-07 | 1975-04-22 | Delmar W Crandell | Tie-rod end tool |
| CN2113133U (en) * | 1992-01-28 | 1992-08-19 | 锦州标准件厂施封环厂 | Staple remover |
| CN2308486Y (en) * | 1997-07-04 | 1999-02-24 | 吴清凉 | Drawing pin nailing and pulling device |
| CN2598703Y (en) * | 2002-12-19 | 2004-01-14 | 余昆勋 | Improved through type screwdriver |
| CA2542947A1 (en) * | 2006-04-03 | 2007-10-03 | Gregory Spinney | Gang-nail extractor |
| CN201913622U (en) * | 2010-11-25 | 2011-08-03 | 陈云校 | Nail puller |
| CN203565750U (en) * | 2013-11-26 | 2014-04-30 | 四川蓝讯宝迩电子科技有限公司 | Nail unplugging device convenient to use |
-
2013
- 2013-11-26 CN CN201310602025.4A patent/CN103769524B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3878739A (en) * | 1974-01-07 | 1975-04-22 | Delmar W Crandell | Tie-rod end tool |
| CN2113133U (en) * | 1992-01-28 | 1992-08-19 | 锦州标准件厂施封环厂 | Staple remover |
| CN2308486Y (en) * | 1997-07-04 | 1999-02-24 | 吴清凉 | Drawing pin nailing and pulling device |
| CN2598703Y (en) * | 2002-12-19 | 2004-01-14 | 余昆勋 | Improved through type screwdriver |
| CA2542947A1 (en) * | 2006-04-03 | 2007-10-03 | Gregory Spinney | Gang-nail extractor |
| CN201913622U (en) * | 2010-11-25 | 2011-08-03 | 陈云校 | Nail puller |
| CN203565750U (en) * | 2013-11-26 | 2014-04-30 | 四川蓝讯宝迩电子科技有限公司 | Nail unplugging device convenient to use |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103769524A (en) | 2014-05-07 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Deng Liping Inventor before: Li Shengfeng |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170504 Address after: 610000 Sichuan city of Chengdu province high tech Zone sub Road No. 88 2 10 storey building No. 1002 Patentee after: Sichuan Xingzhi Zhihui Intellectual Property Operation Co.,Ltd. Address before: 610000 Sichuan city of Chengdu province high tech Zone Shiyang Industrial Park Patentee before: SICHUAN LANXUNBAOER ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180626 Address after: 610000 Rong Ou, 144 Qingbaijiang Road, Chengdu, Sichuan. Patentee after: Chengdu Zhirong Zhichuang Intellectual Property Operation Co.,Ltd. Address before: 610000 No. 10, 2 2, 88 Jiao Zi Road, Chengdu high tech Zone, Sichuan. Patentee before: Sichuan Xingzhi Zhihui Intellectual Property Operation Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 |
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| CF01 | Termination of patent right due to non-payment of annual fee |