CN203565749U - Simple nail puller - Google Patents
Simple nail puller Download PDFInfo
- Publication number
- CN203565749U CN203565749U CN201320750804.4U CN201320750804U CN203565749U CN 203565749 U CN203565749 U CN 203565749U CN 201320750804 U CN201320750804 U CN 201320750804U CN 203565749 U CN203565749 U CN 203565749U
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- CN
- China
- Prior art keywords
- nail pulling
- nail
- pulling piece
- shaped frame
- easy
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- 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 discloses a simple nail puller which comprises a U-shaped frame (2), wherein the inner side of the U-shaped frame (2) is connected with a rotating rod (1) through a rotating shaft (7); the rotating rod (1) can rotate on the inner side of the U-shaped frame (2) around the rotating shaft (7); the lower side of the left end part of the rotating rod (1) is fixedly connected with a connection rod (4); the lower end of the connection rod (4) is in threaded connection with a nail pulling block (6); at least one nail pulling opening (5) is formed in the side surface of the nail pulling block (6); the lower end of the U-shaped frame (2) is also connected with a supporting rod (8); the lower end of the supporting rod (8) is connected with a base plate (9). The simple nail puller disclosed by the utility model is simple in structure and convenient to use and can easily pull out a rivet, and the rivet cannot be broken and bent; meanwhile, a cabinet body of a power cabinet can be 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 simple and easy 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.
Utility model content
The utility model provides a kind of simple and easy nail extractor, has solved the interior rivet of power cabinet in the past and has comparatively required great effort when extracting, and very easily damaged the problem of cabinet and rivet.
For solving above-mentioned technical problem, the utility model is by the following technical solutions: a kind of simple and easy nail extractor, comprise U-shaped frame, U-shaped frame inner side is connected with dwang by turning cylinder, and dwang can rotate moving axis in the rotation of U-shaped frame inner side, and described dwang left part downside is connected with connecting rod, the connecting rod lower end nail pulling piece that has been threaded, on nail pulling piece side, be provided with at least one nail pulling mouth, described U-shaped frame lower end is also connected with support bar, and support bar lower end is connected with backing plate.
Described nail pulling piece is provided with two nail pulling mouths on side altogether, and two nail pulling mouths are positioned at all differences of breach size of nail pulling piece dual-side and two nail pulling mouths.
The thickness of described nail pulling piece is 1-2.5 millimeter, and the upper surface of described nail pulling piece is less than the lower surface of nail pulling piece, and four sides of nail pulling piece are arcwall face.
The radian of described arcwall face is 15 °-20 °.
Middle part, described nail pulling piece upper surface is provided with the post that is threaded.
Described dwang right-hand end periphery is provided with hatching knurling.
Described backing plate is rubber mat plate.
Compared with prior art, the beneficial effects of the utility model are: this simple and easy nail extractor of the utility model design, and not only simple in structure; and easy to use, can easily rivet be extracted, 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 structural representation of the utility model nail pulling piece.
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 piece; 7, turning cylinder; 8, support bar; 9, backing plate; 10, the post that is threaded; 11, arcwall face.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Embodiment 1
The simple and easy nail extractor of one as shown in Figure 1 and Figure 2, 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, and the connecting rod 4 lower ends nail pulling piece 6 that has been threaded, is provided with at least one nail pulling mouth 5 on nail pulling piece 6 sides, described U-shaped frame 2 lower ends are also connected with support bar 8, and support bar 8 lower ends are connected with backing plate 9.
The present embodiment in use, by corresponding nail pulling piece 6 rivet place, by corresponding nail pulling mouth 5 rivet cap, firmly nail pulling piece 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 piece 6 is upwards directly extracted rivet under dwang 1 drives in cabinet, not only very laborsaving, and very convenient, when extracting rivet, nail pulling piece 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, reduced cost, protectiveness and practicality greatly improve.
Embodiment 2
The present embodiment has been optimized nail pulling piece on the basis of embodiment 1, is specially: on described nail pulling piece 6 sides, being provided with altogether 5, two nail pulling mouths 5 of two nail pulling mouths, to be positioned at the breach size of nail pulling piece 6 dual-sides and two nail pulling mouths 5 all different.
The present embodiment is in order to make nail pulling piece 6 better adaptability, thus two nail pulling mouths 5 are set altogether on nail pulling piece 6 sides, and two nail pulling mouths 5 sizes are all different, and nail pulling piece 6 can be extracted the rivet of two kinds of different sizes.
Embodiment 3
The present embodiment has done following optimization on the basis of embodiment 1 or embodiment 2: the thickness of described nail pulling piece 6 is 1-2.5 millimeter, and the upper surface of described nail pulling piece 6 is less than the lower surface of nail pulling piece 6, and four sides of nail pulling piece 6 are arcwall face 11.
The present embodiment can be cut in the binding face of rivet and cabinet fast for nail pulling piece 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 four sides of nail pulling piece 6 are arranged to arcwall face 11, facilitate nail pulling piece 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 piece 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.
Embodiment 5
The present embodiment has increased following structure on the basis of above-mentioned arbitrary embodiment: be specially: described nail pulling piece 6 middle parts, upper surface are provided with the post 10 that is threaded.
In the present embodiment, nail pulling piece 6 is threaded connection post 10 and is threaded with connecting rod 4, and when the nail pulling mouth 5 on nail pulling piece 6 does not mate with rivet, the replaceable nail pulling piece 6 with coupling nail pulling mouth 5, facilitates dismounting and the replacing of nail pulling piece 6.
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.
Embodiment 7
Embodiment 7 is optimum embodiment of the present utility model
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 (7)
1. a simple and easy nail extractor, it is characterized in that: 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), connecting rod (4) the lower end nail pulling piece (6) that has been threaded, on nail pulling piece (6) side, be provided with at least one nail pulling mouth (5), described U-shaped frame (2) lower end is also connected with support bar (8), and support bar (8) lower end is connected with backing plate (9).
2. the simple and easy nail extractor of one according to claim 1, it is characterized in that: described nail pulling piece (6) is provided with two nail pulling mouths (5) on side altogether, the breach size that two nail pulling mouths (5) are positioned at nail pulling piece (6) dual-side and two nail pulling mouths (5) is all different.
3. the simple and easy nail extractor of one according to claim 1 and 2, it is characterized in that: the thickness of described nail pulling piece (6) is 1-2.5 millimeter, the upper surface of described nail pulling piece (6) is less than the lower surface of nail pulling piece (6), and four sides of nail pulling piece (6) are arcwall face (11).
4. the simple and easy nail extractor of one according to claim 3, is characterized in that: the radian of described arcwall face (11) is 15 °-20 °.
5. the simple and easy nail extractor of one according to claim 1, is characterized in that: middle part, described nail pulling piece (6) upper surface is provided with the post that is threaded (10).
6. the simple and easy nail extractor of one according to claim 1, is characterized in that: described dwang (1) right-hand end periphery is provided with hatching knurling (3).
7. the simple and easy nail extractor of one 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 |
|---|---|---|---|
| CN201320750804.4U CN203565749U (en) | 2013-11-26 | 2013-11-26 | Simple nail puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750804.4U CN203565749U (en) | 2013-11-26 | 2013-11-26 | Simple nail puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565749U true CN203565749U (en) | 2014-04-30 |
Family
ID=50533508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320750804.4U Expired - Fee Related CN203565749U (en) | 2013-11-26 | 2013-11-26 | Simple nail puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752758A (en) * | 2013-11-26 | 2014-04-30 | 四川蓝讯宝迩电子科技有限公司 | Nail puller with simple structure |
-
2013
- 2013-11-26 CN CN201320750804.4U patent/CN203565749U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752758A (en) * | 2013-11-26 | 2014-04-30 | 四川蓝讯宝迩电子科技有限公司 | Nail puller with simple 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: 20140430 Termination date: 20141126 |
|
| EXPY | Termination of patent right or utility model |