CN201900591U - Multipurpose wrench for opening and closing oxygen and acetylene bottles - Google Patents
Multipurpose wrench for opening and closing oxygen and acetylene bottles Download PDFInfo
- Publication number
- CN201900591U CN201900591U CN2010206546384U CN201020654638U CN201900591U CN 201900591 U CN201900591 U CN 201900591U CN 2010206546384 U CN2010206546384 U CN 2010206546384U CN 201020654638 U CN201020654638 U CN 201020654638U CN 201900591 U CN201900591 U CN 201900591U
- Authority
- CN
- China
- Prior art keywords
- opening
- wrench
- wrench body
- oxygen
- utility
- 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 multipurpose wrench for opening and closing oxygen and acetylene bottles, which consists of wrench body. The wrench body is manufactured integrally, a small semi-circular opening is designed at one end of the wrench body, a large semi-circular opening is designed at the other end of the wrench body, and concave openings are designed on two sides of the wrench body. The multipurpose wrench is reasonable in design and convenient in use, and increases production efficiency.
Description
Affiliated technical field
The utility model relates to a kind of spanner, and the combination wrench of particularly a kind of switch oxygen, acetylene cylinder is applicable to switch oxygen, acetylene cylinder.
Background technology
At present, acetylene cylinder has special-purpose switching tools, but oxygen cylinder does not have, general oxygen cylinder all comes switch with shfting wrench, and this not only loses time, and instrument is how not portable, also be very easy to cause losing of instrument, be difficult for keeping, use also very inconvenient.
Summary of the invention
Problem to be solved in the utility model is, overcomes the deficiencies in the prior art, and the combination wrench of a kind of switch oxygen, acetylene cylinder is provided.This combination wrench is not only reasonable in design, and is easy to use, and improved operating efficiency.
The technical solution adopted in the utility model is: the wrench body that is made into one, and end design has the small semicircle opening, and other end design has the large semicircle opening, and the both sides design has the matrix opening and constitutes.During use, open or close oxygen, acetylene cylinder with the opening that the utility model is different.
Employing of the present utility model, contour structures and function with open-end wrench and acetylene cylinder switch key unite two into one dexterously, produce a both practical and convenient novel spanner.
The beneficial effects of the utility model are, and are rational in infrastructure, are convenient for carrying, use, and improved operating efficiency.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a front view structural representation of the present utility model.
Accompanying drawing number is: 1, small semicircle opening, 2, the matrix opening, 3, the large semicircle opening, 4, wrench body.
The specific embodiment
With reference to Fig. 1, wrench body 4, the one ends design that is made into one has small semicircle opening 1, and other end design has large semicircle opening 3, and the both sides design has matrix opening 2 and constitutes.During use, open or close oxygen, acetylene cylinder with the opening that the utility model is different.
Employing of the present utility model, the contour structures and the function of open-end wrench and acetylene cylinder switch key ingeniously unite two into one both, produce a both practical and convenient novel spanner.
Claims (1)
1. the combination wrench of a switch oxygen, acetylene cylinder is characterized in that: the wrench body that is made into one, and end design has the small semicircle opening, and other end design has the large semicircle opening, and the both sides design has the matrix opening and constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206546384U CN201900591U (en) | 2010-12-13 | 2010-12-13 | Multipurpose wrench for opening and closing oxygen and acetylene bottles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206546384U CN201900591U (en) | 2010-12-13 | 2010-12-13 | Multipurpose wrench for opening and closing oxygen and acetylene bottles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201900591U true CN201900591U (en) | 2011-07-20 |
Family
ID=44271195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206546384U Expired - Fee Related CN201900591U (en) | 2010-12-13 | 2010-12-13 | Multipurpose wrench for opening and closing oxygen and acetylene bottles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201900591U (en) |
-
2010
- 2010-12-13 CN CN2010206546384U patent/CN201900591U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20111213 |