CN2851852Y - Dual fall prevention safety device for miner's lamp - Google Patents
Dual fall prevention safety device for miner's lamp Download PDFInfo
- Publication number
- CN2851852Y CN2851852Y CN 200520130459 CN200520130459U CN2851852Y CN 2851852 Y CN2851852 Y CN 2851852Y CN 200520130459 CN200520130459 CN 200520130459 CN 200520130459 U CN200520130459 U CN 200520130459U CN 2851852 Y CN2851852 Y CN 2851852Y
- Authority
- CN
- China
- Prior art keywords
- lamp
- miner
- sheet
- shaped inserting
- safety cap
- 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
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a dual falling prevention safety device for a miner's lamp, which comprises a U-shaped inserting sheet, an annular elastic band and a spring socket, wherein one half of the U-shaped inserting sheet is a rigidity bottom sheet, and the other half of the U-shaped inserting sheet is a spring sheet. A bottom sheet of the U-shaped inserting sheet is installed on an outer shell of a miner's lamp through a screw nut, the elastic band is sheathed on the U-shaped inserting sheet, and the spring socket is sheathed on the elastic band. The U-shaped inserting sheet of the utility model is inserted in a safety cap to prevent the miner's lamp from falling off through the spring sheet, and the spring socket is buckled on the safety cap. Even if the U-shaped inserting sheet falls off from the safety cap, the miner's lamp can be hung on the safety cap under the action of the connection of the elastic band. The utility model further prevents the miner's lamp from falling off.
Description
Technical field
The utility model relates to a kind of anti-safeties that drop that are used for mine lamp.
Background technology
Mine lamp is miner's one of employed necessary tool in underground mine.Currently used mine lamp has portable and is installed in plug-in type on the safety cap, and the latter is because inserting mode is fairly simple, mine lamp in use often takes place break away from and the phenomenon that drops to the ground and break from cap, has caused very big inconvenience to the user.
The utility model content
At the problem of above-mentioned existence, the purpose of this utility model is to provide a kind of two anti-safeties that drop that are used for mine lamp, can prevent and treat mine lamp and drop on the ground.
For achieving the above object, a kind of two anti-safeties that drop that are used for mine lamp of the utility model comprise: U-shaped inserted sheet, annular elastic cord and spring socket, half is the rigidity egative film for described U-shaped inserted sheet, second half is a spring leaf, the egative film of this U-shaped inserted sheet is installed on the shell of mine lamp by nut, described elastic cord is enclosed within on the described U-shaped inserted sheet, and described spring socket is enclosed within on the described elastic cord.
U-shaped inserted sheet of the present utility model is inserted on the safety cap, can prevent that by spring leaf mine lamp from dropping, and the spring socket is buckled on the safety cap, even the U-shaped inserted sheet drops from safety cap, mine lamp also can hang on the safety cap under the connection effect of elastic cord, has further prevented coming off of mine lamp.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
As shown in drawings, the utility model comprises: U-shaped inserted sheet 2, annular elastic cord 3 and spring socket 4, half is the rigidity egative film for a U-shaped inserted sheet 2, second half is a spring leaf, the egative film of U-shaped inserted sheet 2 is installed on the shell 5 of mine lamp by nut 1, elastic cord 3 is enclosed within on the U-shaped inserted sheet 2, and spring socket 4 is enclosed within on the elastic cord 3.
When the utility model used, U-shaped inserted sheet 2 was inserted on the safety cap, can prevent that by spring leaf mine lamp from dropping, and the spring socket is buckled on the safety cap, even U-shaped inserted sheet 2 drops from safety cap, mine lamp also can hang on the safety cap under the connection effect of elastic cord 3.
Claims (1)
1, a kind of two anti-safeties that drop that are used for mine lamp, it is characterized in that, comprise: U-shaped inserted sheet, annular elastic cord and spring socket, half is the rigidity egative film for described U-shaped inserted sheet, second half is a spring leaf, the egative film of this U-shaped inserted sheet is installed in by nut on the shell of mine lamp, and described elastic cord is enclosed within on the described U-shaped inserted sheet, and described spring socket is enclosed within on the described elastic cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520130459 CN2851852Y (en) | 2005-11-08 | 2005-11-08 | Dual fall prevention safety device for miner's lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520130459 CN2851852Y (en) | 2005-11-08 | 2005-11-08 | Dual fall prevention safety device for miner's lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2851852Y true CN2851852Y (en) | 2006-12-27 |
Family
ID=37585810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520130459 Expired - Fee Related CN2851852Y (en) | 2005-11-08 | 2005-11-08 | Dual fall prevention safety device for miner's lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2851852Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709831B (en) * | 2009-11-18 | 2012-01-04 | 海洋王照明科技股份有限公司 | Lamp holder turning device of mine lamp |
-
2005
- 2005-11-08 CN CN 200520130459 patent/CN2851852Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709831B (en) * | 2009-11-18 | 2012-01-04 | 海洋王照明科技股份有限公司 | Lamp holder turning device of mine lamp |
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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: 20061227 Termination date: 20091208 |