CN201979442U - Novel cover opening wrench - Google Patents
Novel cover opening wrench Download PDFInfo
- Publication number
- CN201979442U CN201979442U CN2011200093099U CN201120009309U CN201979442U CN 201979442 U CN201979442 U CN 201979442U CN 2011200093099 U CN2011200093099 U CN 2011200093099U CN 201120009309 U CN201120009309 U CN 201120009309U CN 201979442 U CN201979442 U CN 201979442U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- bung
- open portion
- fixed
- 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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- Devices For Opening Bottles Or Cans (AREA)
Abstract
The utility model provides a cover opening wrench comprising an arc-shaped opening part, and a turning part connected with the arc-shaped opening part; wherein one end of the arc-shaped opening part to which the turning part is connected is provided with a projecting part, and the projecting part is provided with a punched hole; a screw is fixed in the punched hole; and the other end of the arc-shaped opening part, which is opposite to the projecting part, is provided with a fixing structure which is arranged projectingly to the projecting part. The cover opening wrench provided by the utility model has the advantage of convenient and safe use.
Description
Technical field
The utility model relates to a kind of spanner, refers in particular to a kind of chemical industry that is used for, and opens the spanner of bung.
Background technology
As everyone knows, the chemistry industry is as a kind of special industry, many chemical substances all be have corrosive, therefore when loading, all can select special material for use, and all need significant care when using, and for large-scale barreled raw material, often all be to need the artificial bung of opening, and because it when encapsulation, is sealed package, the strength of therefore turning on bung needs very big, and certainly will have potential safety hazard when manually opening, if operating personnel's undue force makes a barrel overturning, chemical raw material is toppled over, and then very easily causes casualties.
Therefore need a kind of instrument of opening all row bungs like this of design.
The utility model content
It is a kind of easy to use that the utility model provides, the cover opener of safety.
The utility model provides a kind of cover opener, an arc open portion, and a pulling part is connected with described arc open portion; The end that described arc open portion is connected with described pulling part is provided with a protuberance, and described protuberance is provided with a perforation; One screw is fixed in the described perforation; The described arc open portion other end relative with described protuberance is provided with the fixed structure that is convexly equipped with to described protuberance.
The utility model cover opener is applicable to and opens the large size bung that fixed structure is fixed in a section of bung, and screw is fixed in the other end of bung, pulls spanner and just can turn lid, safety easy to use easily; And for the bung in different chis footpath, can be by the turn screw, the air line distance between set screw and the fixed part, thereby the bung in applicable different chis footpath.The utility model cover opener is easy to use, and can guarantee user's safety.
The utility model cover opener, described fixed structure are rectangular block, therefore can be convenient to the fixing of fixed structure and bung.
Description of drawings
Accompanying drawing 1 is the perspective view of the utility model cover opener.
The specific embodiment
In order better to understand the utility model content, the utility model is further specified below in conjunction with accompanying drawing.
See also accompanying drawing 1, the utility model provides a kind of cover opener, and an arc open portion 1, one pulling part 2 is connected with described arc open portion 1; The end that described arc open portion 1 is connected with described pulling part 2 is provided with a protuberance 11, and described protuberance is provided with a perforation 110; One screw 3 is fixed in the described perforation 110; Described arc open portion 1 and the described protuberance 11 relative other ends are provided with the fixed structure 12 that is convexly equipped with to described protuberance 11.
During use, arc open portion 1 is across the bung top, fixed structure 12 is fixed in an end of bung circular edge, preferably, fixed structure 12 is a rectangular configuration, and screw 3 is located at the other end of bung, be inserted in the back tighten the screws, just spanner and bung can be fixed together, pull spanner again, thereby open bung.
The utility model lid spanner is applicable to and opens the large size bung that fixed structure is fixed in a section of bung, and screw is fixed in the other end of bung, pulls spanner and just can turn lid, safety easy to use easily; And for the bung in different chis footpath, can be by the turn screw, the air line distance between set screw and the fixed part, thereby the bung in applicable different chis footpath.The utility model cover opener is easy to use, and can guarantee user's safety.
In sum; embodiment only is a preferred optimum implementation of the present utility model; unintelligible is that protection domain of the present utility model is limited; for adjustment that does not exceed technical solutions of the utility model and the change that the technical work personnel of this area do according to the utility model, should think and drop in the protection domain of the present utility model.
Claims (2)
1. novel cover opener is characterized in that: an arc open portion, and a pulling part is connected with described arc open portion; The end that described arc open portion is connected with described pulling part is provided with a protuberance, and described protuberance is provided with a perforation; One screw is fixed in the described perforation; The described arc open portion other end relative with described protuberance is provided with the fixed structure that is convexly equipped with to described protuberance.
2. cover opener as claimed in claim 1 is characterized in that: described fixed structure is a rectangular block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200093099U CN201979442U (en) | 2011-01-12 | 2011-01-12 | Novel cover opening wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200093099U CN201979442U (en) | 2011-01-12 | 2011-01-12 | Novel cover opening wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201979442U true CN201979442U (en) | 2011-09-21 |
Family
ID=44606910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200093099U Expired - Fee Related CN201979442U (en) | 2011-01-12 | 2011-01-12 | Novel cover opening wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201979442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909487A (en) * | 2013-01-09 | 2014-07-09 | 广西玉柴机器股份有限公司 | Adjustable hook-shaped wrench |
| CN106041817A (en) * | 2016-07-19 | 2016-10-26 | 巨野县裕恒纺织有限公司 | Tool for disassembling negative pressure pipe switch piece of compact spinning frame |
-
2011
- 2011-01-12 CN CN2011200093099U patent/CN201979442U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909487A (en) * | 2013-01-09 | 2014-07-09 | 广西玉柴机器股份有限公司 | Adjustable hook-shaped wrench |
| CN103909487B (en) * | 2013-01-09 | 2016-04-13 | 广西玉柴机器股份有限公司 | A kind of adjustable hook spanner |
| CN106041817A (en) * | 2016-07-19 | 2016-10-26 | 巨野县裕恒纺织有限公司 | Tool for disassembling negative pressure pipe switch piece of compact spinning frame |
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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: 20110921 Termination date: 20130112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |