CN203156640U - Novel double offset ring spanner - Google Patents
Novel double offset ring spanner Download PDFInfo
- Publication number
- CN203156640U CN203156640U CN 201320099676 CN201320099676U CN203156640U CN 203156640 U CN203156640 U CN 203156640U CN 201320099676 CN201320099676 CN 201320099676 CN 201320099676 U CN201320099676 U CN 201320099676U CN 203156640 U CN203156640 U CN 203156640U
- Authority
- CN
- China
- Prior art keywords
- double offset
- offset ring
- pulling block
- ring spanner
- pin
- 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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Abstract
The utility model discloses a novel double offset ring spanner which comprises a spanner body, wherein a double offset ring spanner is arranged at one end of the spanner body; a pin hole is formed in the other end of the spanner body; a pin is arranged inside the pin hole; a pulling block is connected with the upper end of the pin; the center of the pulling block adopts a hollow structure; and an arc through groove is formed at one end, close to the spanner body, of the connection position of the pulling block and the pin; and a nail pulling hole is formed in one side of the inner wall of the pulling block. According to the utility model, the novel double offset ring spanner is applicable to the tightening of small size screws and bolts; the pulling block is arranged at the other end of the double offset ring spanner to have a power-assisted function on the tightening and dismounting of the screws; the novel double offset ring spanner is specially applicable to people with smaller physical power such as children and women; meanwhile, the nail pulling hole is additionally formed in the pulling block of the novel double offset ring spanner, so that different kinds of nails can be pulled out, and other nail pulling tools are not needed for replacing, therefore, time and labor are saved; and the novel double offset ring spanner is simple in structure, is convenient to use, and is more suitable for the application and popularization in life.
Description
Technical field
The utility model relates to a kind of novel double offset ring spanner, belongs to the hardware ﹠ tools field.
Background technology
Spanner is hand-operated tools commonly used in the daily life, its kind is a lot, common have fork spanner and a monkey wrench, fork spanner structure in the existing technology generally comprises handle, one end or the two ends of handle are provided with opening, the spanner of this structure is twisted bolt or the nut of certain size, so function of use is single; And some screws less but that need very big power just can turn on, because spanner itself is less, be unable to eat power, people tend to feel headache endlessly, less women or children of some strength particularly, and realize different operations owing to when construction or finishing, need change different instruments, in case of pulling out the place of nail, then also need change other nail pulling instrument, reduce operating efficiency.
Summary of the invention
Technical problem to be solved in the utility model is can't well satisfy people's defectives such as needs for some spanners in the solution prior art, and then provide a kind of can tightening and dismantle the effect of playing power-assisted screw, be specially adapted to the less crowd of some muscle power, as children, women, a kind of novel double offset ring spanner simple in structure, easy to use.
The utility model is achieved through the following technical solutions: a kind of novel double offset ring spanner, comprise wrench body, described wrench body one end is provided with double offset ring spanner, the described wrench body other end offers a pin hole, be provided with pin in the described pin hole, the pin upper end connects a pulling block, described pulling block center is hollow-core construction, the junction of described pulling block and pin is provided with the circular arc groove near an end of wrench body, described pulling block inwall one side is provided with a nail pulling hole, and described pulling block end is rubbing surface, and rubbing surface can be used for removing some coarse surfaces, replace original stranding cutter, increased operating efficiency.
As optimized technical scheme, described pulling block one end is provided with buckle, shape triangular in shape.
As optimized technical scheme, the place is the bigger circle of a diameter in the middle of the described nail pulling hole, and two ends are the semicircle that diameter differs, to adapt to different nail diameter.
The beneficial effects of the utility model are: the utility model is applicable to tightening of screw screw that some are small-sized, after the double offset ring spanner other end arranges a pulling block, can tightening and dismantle the effect of playing power-assisted screw, be specially adapted to the less crowd of some muscle power, as children, women etc., and after setting up the nail pulling hole on the pulling block of the present utility model, also can pull out some different types of nails, need not to change again other nail pulling instrument, time saving and energy saving, the utility model is simple in structure, and is easy to use, is fit to use and popularization in the life more.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
The 1-wrench body, 2-double offset ring spanner, 3-upper strata double offset ring spanner, 4-lower floor double offset ring spanner, 5-pulling block, 6-buckle, 7-pin, 8-circular arc groove, 9-nail pulling hole, 10-rubbing surface.
The specific embodiment
As shown in Figure 1, a kind of novel double offset ring spanner of the present utility model, comprise wrench body 1, described wrench body 1 one ends are provided with double offset ring spanner 2, described wrench body 1 other end offers a pin hole, be provided with pin 7 in the described pin hole, pin 7 upper ends connect a pulling block 5, described pulling block 5 centers are hollow-core construction, and described pulling block 5 is provided with circular arc groove 8 with an end of the close wrench body 1 in junction of pin 7, and described pulling block inwall one side is provided with a nail pulling hole 9, described pulling block end is rubbing surface 10, rubbing surface can be used for removing some coarse surfaces, has replaced original stranding cutter, has increased operating efficiency.
Wherein, described pulling block one end is provided with buckle 6, shape triangular in shape.
The place is the bigger circle of a diameter in the middle of the described nail pulling hole 9, and two ends are the semicircle that diameter differs, to adapt to different nail diameter.
The utility model in use, when need are tightened and are dismantled screw, increased the pulling block 5 of a hollow-core construction, can play the effect of power-assisted in use, be convenient for people to when dismantling small-sized screw nut, can easily carry out, need not to spend too great strength, and after setting up the nail pulling hole on the pulling block of the present utility model, also can pull out some different types of nails, need not to change again other nail pulling instrument, time saving and energy saving.
The beneficial effects of the utility model are: the utility model is simple in structure, easy to use, pulling block can be hung on the wall upper end of buckle as hook plate when not using, conveniently deposit, be difficult for losing, some different types of nails can be pulled out in the nail hole, need not to change other nail pulling instrument again, operating efficiency improves, and is fit to being extensive use of and promoting in the life.
The above only is the specific embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. novel double offset ring spanner, it is characterized in that: comprise wrench body (1), described wrench body (1) one end is provided with double offset ring spanner (2), described wrench body (1) other end offers a pin hole, be provided with pin (7) in the described pin hole, pin (7) upper end connects a pulling block (5), described pulling block (5) center is hollow-core construction, described pulling block (5) is provided with circular arc groove (8) with an end of the close wrench body (1) in junction of pin (7), described pulling block (5) inwall one side is provided with a nail pulling hole (9), and described pulling block end is rubbing surface (10).
2. novel double offset ring spanner according to claim 1, it is characterized in that: described pulling block (5) one ends are provided with buckle (6), shape triangular in shape.
3. novel double offset ring spanner according to claim 1 is characterized in that: the place is the bigger circle of a diameter in the middle of the described nail pulling hole (9), and two ends are the semicircle that diameter differs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099676 CN203156640U (en) | 2013-03-06 | 2013-03-06 | Novel double offset ring spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099676 CN203156640U (en) | 2013-03-06 | 2013-03-06 | Novel double offset ring spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203156640U true CN203156640U (en) | 2013-08-28 |
Family
ID=49017863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320099676 Expired - Fee Related CN203156640U (en) | 2013-03-06 | 2013-03-06 | Novel double offset ring spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203156640U (en) |
-
2013
- 2013-03-06 CN CN 201320099676 patent/CN203156640U/en not_active Expired - Fee Related
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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: 20130828 Termination date: 20140306 |