CN203566647U - Nail puller with high practicability - Google Patents
Nail puller with high practicability Download PDFInfo
- Publication number
- CN203566647U CN203566647U CN201320750771.3U CN201320750771U CN203566647U CN 203566647 U CN203566647 U CN 203566647U CN 201320750771 U CN201320750771 U CN 201320750771U CN 203566647 U CN203566647 U CN 203566647U
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- China
- Prior art keywords
- nail
- nail pulling
- shaped frame
- pulling dish
- dish
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- Expired - Fee Related
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Abstract
The utility model discloses a nail puller with high practicability. The nail puller comprises a U-shaped frame, wherein the inner side of the U-shaped frame is connected with a rotating rod through a rotating shaft; the rotating rod can rotate on the inner side of the U-shaped frame around the rotating shaft; the lower side of the left end part of the rotating rod is fixedly connected with a connection rod; the lower end of the connection rod is connected with a nail pulling disk; a threaded column is arranged on the upper end face of the nail pulling disk and is in threaded connection with the lower end of the connection rod; a plurality of arc-shaped nail pulling gaps with different sizes are formed in the circumferential surface of the nail pulling disk; the lower end of the U-shaped frame is also connected with a supporting rod; the lower end of the supporting rod is connected with a base plate. The nail puller with high practicability, which is disclosed by the utility model, is simple in structure and convenient to use, can pull out a plurality of rivets of different types, has a large use range, is high in practicability and cannot break and bend the rivets; meanwhile, a power cabinet body can be extremely well protected, and the protection property is high.
Description
Technical field
The utility model relates to a kind of nail extractor, relates in particular a kind of practical nail extractor.
Background technology
The cabinet inside of power cabinet is in order to set up some for installing and support the installing plate of electrical part, usually need in cabinet, squeeze into some rivets, when installing plate is installed, sometimes because the size of fixture has deviation, installing plate cannot be installed, at this moment just need to extract again and retighten squeezing in advance rivet in cabinet, rivet is in the past all that workman will firmly insert between manufactured head and cabinet with an iron plate, firmly with iron plate, rivet is extracted a bit again, with nipper plier, clamp and extract again, when extracting, also to ceaselessly rotate the retained part of nipper plier, not only comparatively require great effort, and very easily damage cabinet and rivet, when wasting man-hour, also increased cost.
Along with development, there is a kind of easy nail extractor, can very easily rivet be extracted, but this nail extractor can only be extracted for a kind of rivet of model mostly, but practicality with strong points is poor, can not be used for extracting of multiple rivet, restrict being widely used of nail extractor.
Utility model content
The utility model provides a kind of practical nail extractor, solved that the nail extractor scope of application is in the past narrower, the problem of poor practicability.
For solving above-mentioned technical problem, the utility model is by the following technical solutions: a kind of practical nail extractor, comprise U-shaped frame 2, U-shaped frame 2 inner sides are connected with dwang 1 by turning cylinder 7, dwang 1 can rotate moving axis 7 in the 2 inner sides rotations of U-shaped frame, described dwang 1 left part downside is connected with connecting rod 4, described connecting rod 4 lower ends are connected with nail pulling dish 6, nail pulling dish 6 upper surfaces are provided with threaded column 12, threaded column 12 is threaded with connecting rod 4 lower ends, on described nail pulling dish 6 peripheries, be provided with all not identical nail pulling arc notch 5 of multiple sizes, described U-shaped frame 2 lower ends are also connected with support bar 8, support bar 8 lower ends are connected with backing plate 9.
Described nail pulling dish 6 upper surfaces are also bonded with the weak magnet 10 of annular.
The thickness of described nail pulling dish 6 is 1-2.5 millimeter, and the upper surface of described nail pulling dish 6 is less than the lower surface of nail pulling dish 6, and the periphery of nail pulling dish 6 is arcwall face 11.
The radian of described arcwall face 11 is 15 °-20 °.
Described dwang 1 right-hand end periphery is provided with hatching knurling 3.
Described backing plate 9 is rubber mat plate.
Compared with prior art; the beneficial effects of the utility model are: this practical nail extractor of the utility model design; not only simple in structure; and easy to use, can pull out the rivet of multiple different models, the scope of application is wide; practical; and can not fracture, bending rivet, good protection power source cabinet cabinet also simultaneously, protectiveness is good.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional view of the utility model nail pulling dish.
Fig. 3 is the structural representation of the utility model nail pulling dish.
Label in figure is expressed as: 1, dwang; 2, U-shaped frame; 3, hatching knurling; 4, connecting rod; 5, nail pulling mouth; 6, nail pulling dish; 7, turning cylinder; 8, support bar; 9, backing plate; 10, weak magnet; 11, arcwall face; 12, threaded column.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Embodiment 1
A kind of practical nail extractor as shown in Figure 1-Figure 3, comprise U-shaped frame 2, U-shaped frame 2 inner sides are connected with dwang 1 by turning cylinder 7, dwang 1 can rotate moving axis 7 in the 2 inner sides rotations of U-shaped frame, described dwang 1 left part downside is connected with connecting rod 4, described connecting rod 4 lower ends are connected with nail pulling dish 6, nail pulling dish 6 upper surfaces are provided with threaded column 12, threaded column 12 is threaded with connecting rod 4 lower ends, on described nail pulling dish 6 peripheries, be provided with all not identical nail pulling arc notch 5 of multiple sizes, described U-shaped frame 2 lower ends are also connected with support bar 8, support bar 8 lower ends are connected with backing plate 9.
The present embodiment in use, by corresponding nail pulling dish 6 rivet place, the corresponding rivet cap of nail pulling arc notch 5 that case is matched with rivet model, firmly nail pulling dish 6 is cut between rivet cap and power cabinet cabinet, backing plate 9 is placed on to cabinet surface, workman one holds support bar 8, one holds dwang 1 right-hand end, and firmly press down, nail pulling dish 6 is upwards directly extracted rivet under dwang 1 drives in cabinet, not only very laborsaving, and very convenient, when extracting rivet, nail pulling dish 6 is extracted rivet along a direction, can not damage cabinet, the installing hole diameter that rivet stays is less, less on the impact of cabinet entirety integrity degree, and rivet is being extracted Shi Buhui bending, disconnect, also can reuse, for the rivet of the large ting model of difference, adopt the nail pulling arc notch 5 of coupling, adaptability is wider, also reduced cost, protectiveness and practicality greatly improve.
When nail pulling dish 6 damages and can not in use, it can be taken off and replace with new can reusing from connecting rod 4, and miscellaneous part can repeatedly be used, David has reduced the waste of material, and cost greatly reduces.
Embodiment 2
The present embodiment has increased following structure on the basis of embodiment 1: described nail pulling dish 6 upper surfaces are also bonded with the weak magnet 10 of annular.
The present embodiment is at the weak magnet 10 of the nail pulling dish 6 bonding annulars in upper surface; the rivet of taking-up not only can be adsorbed; avoid it to drop in gap or the stenosis of cabinet inside; be not easy to find, cannot again utilize, simultaneously owing to overexerting when extracting nail; rivet can directly penetrate; very easily workman is around damaged, so in order to protect workman and the collection that facilitates rivet, added weak magnet 10 on nail pulling dish 6.
The present embodiment has done following optimization on the basis of embodiment 1 or embodiment 2: the thickness of described nail pulling dish 6 is 1-2.5 millimeter, and the upper surface of described nail pulling dish 6 is less than the lower surface of nail pulling dish 6, and the periphery of nail pulling dish 6 is arcwall face 11.
The present embodiment can be cut in the binding face of rivet and cabinet fast for nail pulling dish 6, so its thickness generally can not be greater than 2.5 millimeters, simultaneously for proof strength, its thickness also should be greater than 1 millimeter, and the periphery of nail pulling dish 6 is arranged to arcwall face 11, facilitates nail pulling dish 6 to cut.
Embodiment 4
The present embodiment has increased following structure on the basis of embodiment 3: the radian of described arcwall face 11 is 15 °-20 °.
The radian of the arcwall face 11 of the present embodiment is set as 15 °-20 ° and can comparatively easily nail pulling dish 6 be cut in the binding face of rivet and cabinet fast, and the interaction force between the slow transition minimizing rivet of arcwall face and arcwall face 11, thereby more laborsaving.
The present embodiment has done following optimization on the basis of above-mentioned arbitrary embodiment: described dwang 1 right-hand end periphery is provided with hatching knurling 3.
The present embodiment, in order to facilitate staff to use, arranges hatching knurling 3 at dwang 1 right-hand end periphery, and staff can increase the mutual frictional force between dwang 1 and palm when holding hatching knurling 3, easy to use.
The present embodiment has done following optimization on the basis of above-mentioned arbitrary embodiment: described backing plate 9 is rubber mat plate.
In the present embodiment, for protection power source cabinet cabinet, avoid backing plate 9 when nail pulling on cabinet, to extrude impression, thereby affect attractive in appearance; so backing plate 9 adopts rubber mat plate; Plastic floor mat has certain flexibility and elasticity, has not only facilitated use, but also protection cabinet that can be fabulous.
Be as mentioned above embodiment of the present utility model.The utility model is not limited to above-mentioned embodiment, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, within all falling into protection domain of the present utility model.
Claims (6)
1. a practical nail extractor, comprise U-shaped frame (2), U-shaped frame (2) inner side is connected with dwang (1) by turning cylinder (7), dwang (1) can rotate moving axis (7) in the rotation of U-shaped frame (2) inner side, described dwang (1) left part downside is connected with connecting rod (4), it is characterized in that: described connecting rod (4) lower end is connected with nail pulling dish (6), nail pulling dish (6) upper surface is provided with threaded column (12), threaded column (12) is threaded with connecting rod (4) lower end, on described nail pulling dish (6) periphery, be provided with all not identical nail pulling arc notch (5) of multiple sizes, described U-shaped frame (2) lower end is also connected with support bar (8), support bar (8) lower end is connected with backing plate (9).
2. a kind of practical nail extractor according to claim 1, is characterized in that: described nail pulling dish (6) upper surface is also bonded with the weak magnet (10) of annular.
3. a kind of practical nail extractor according to claim 1 and 2, it is characterized in that: the thickness of described nail pulling dish (6) is 1-2.5 millimeter, the upper surface of described nail pulling dish (6) is less than the lower surface of nail pulling dish (6), and the periphery of nail pulling dish (6) is arcwall face (11).
4. a kind of practical nail extractor according to claim 3, is characterized in that: the radian of described arcwall face (11) is 15 °-20 °.
5. a kind of practical nail extractor according to claim 1, is characterized in that: described dwang (1) right-hand end periphery is provided with hatching knurling (3).
6. a kind of practical nail extractor according to claim 1, is characterized in that: described backing plate (9) is rubber mat plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750771.3U CN203566647U (en) | 2013-11-26 | 2013-11-26 | Nail puller with high practicability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750771.3U CN203566647U (en) | 2013-11-26 | 2013-11-26 | Nail puller with high practicability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203566647U true CN203566647U (en) | 2014-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320750771.3U Expired - Fee Related CN203566647U (en) | 2013-11-26 | 2013-11-26 | Nail puller with high practicability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203566647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753501A (en) * | 2013-11-26 | 2014-04-30 | 四川蓝讯宝迩电子科技有限公司 | Practical nail puller |
-
2013
- 2013-11-26 CN CN201320750771.3U patent/CN203566647U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753501A (en) * | 2013-11-26 | 2014-04-30 | 四川蓝讯宝迩电子科技有限公司 | Practical nail puller |
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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: 20140430 Termination date: 20141126 |
|
| EXPY | Termination of patent right or utility model |