CN2145682Y - Convenient spanner - Google Patents
Convenient spanner Download PDFInfo
- Publication number
- CN2145682Y CN2145682Y CN 92243920 CN92243920U CN2145682Y CN 2145682 Y CN2145682 Y CN 2145682Y CN 92243920 CN92243920 CN 92243920 CN 92243920 U CN92243920 U CN 92243920U CN 2145682 Y CN2145682 Y CN 2145682Y
- Authority
- CN
- China
- Prior art keywords
- liquefied gas
- wrench device
- auxiliary wrench
- cylinder
- handle
- 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
Links
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a an auxiliary wrench device for a civil liquefied gas steel cylinder valve. The auxiliary wrench device is characterized in that the auxiliary wrench device comprises a handle and a shaping sleeve barrel. The auxiliary wrench device can conveniently open and close the liquefied gas steel cylinder valve easily, and can effectively prevent contacting a valve switch to eliminate the incipient fault of pathogen transmission. The auxiliary wrench device can be made of plastic or metal. The auxiliary wrench device is characterized in that the auxiliary wrench device is clean, sanitary, convenient, and labor-saving.
Description
The utility model relates to a kind of civil liquefied gas steel cylinder and makes things convenient for wrench, and it is widely used in using the family of cylinder for liquefied gas, brings convenience and sanitation and hygiene to resident living.
At present, use the family of cylinder for liquefied gas very universal, they suffer from the inconvenience when opening and closing valve.When closing, firmly excessive during unlatching as overtorquing, hand can be damaged; As be not closed completely easily gas leakage again, threat to life.In addition, a cylinder for liquefied gas varies, and does not know to be how many families, and is extremely unhygienic through the touch of how many staff, is pathophorous media.According to investigations, still there is not the measure that addresses these problems so far.
The purpose of this utility model is to play conveniently the switching of cylinder for liquefied gas valve, and the worries that open and close valve are removed in the labour-saving effect from.And can also prevent contact effectively, reduce the transmission approach, eliminate the hidden danger of pathogen transmission valve switch.Be characterized in sanitation and hygiene, convenient and strength-saving again, be fit to civilian popularization.
Accompanying drawing is the schematic diagram of cylinder for liquefied gas convenient wrench.
Fig. 1, be the front view of convenient wrench.
Fig. 2, be the A that makes things convenient for wrench to view,
Formation of the present utility model is: a typing sleeve 1, and there is one handle 2 sleeve 1 upper end, and handle 2 and sleeve 1 are an overall structure. Typing sleeve 1 inboard shape is consistent with liquefied gas cylinder valve switch shape, and the height of handle 2 is greater than the height of the outer guard ring of cylinder for liquefied gas. The utility model can be with plastics or metal manufacturing.
The utility model is work like this:
Typing sleeve 1 is inserted in the valve switch of cylinder for liquefied gas,, realizes the unlatching of cylinder for liquefied gas and close valve with turning handle 2.After work was finished, the utility model can place on the cylinder for liquefied gas, need not take off.When changing cylinder for liquefied gas, take off and make things convenient for wrench, but and disinfection.
Claims (2)
1, a kind of convenient wrench that is used for cylinder for liquefied gas, it is characterized in that having a typing sleeve 1, there is one handle 2 sleeve 1 upper end, handle 2 and sleeve 1 are an overall structure, the shape of typing sleeve 1 is consistent with cylinder for liquefied gas valve switch shape, and the height of handle 2 is greater than the height of the outer guard ring of cylinder for liquefied gas.
2, the convenient wrench of cylinder for liquefied gas according to claim 1, it is characterized in that can be with plastics or metal manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92243920 CN2145682Y (en) | 1992-12-16 | 1992-12-16 | Convenient spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92243920 CN2145682Y (en) | 1992-12-16 | 1992-12-16 | Convenient spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2145682Y true CN2145682Y (en) | 1993-11-10 |
Family
ID=33783323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92243920 Expired - Fee Related CN2145682Y (en) | 1992-12-16 | 1992-12-16 | Convenient spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2145682Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272255A (en) * | 2016-09-30 | 2017-01-04 | 国家电网公司 | A kind of bushing shell for transformer takes the outer block unlatching instrument of fuel tap |
-
1992
- 1992-12-16 CN CN 92243920 patent/CN2145682Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272255A (en) * | 2016-09-30 | 2017-01-04 | 国家电网公司 | A kind of bushing shell for transformer takes the outer block unlatching instrument of fuel tap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |