CN2340688Y - Rubber ring - Google Patents
Rubber ring Download PDFInfo
- Publication number
- CN2340688Y CN2340688Y CN 97243355 CN97243355U CN2340688Y CN 2340688 Y CN2340688 Y CN 2340688Y CN 97243355 CN97243355 CN 97243355 CN 97243355 U CN97243355 U CN 97243355U CN 2340688 Y CN2340688 Y CN 2340688Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- buoy quoit
- air chamber
- air
- 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
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model relates to a life ring, which is characterized in that a life ring main body is connected with six to eight air chambers along a circumference direction; each air chamber is not communicated with eath other and respectively provided with an air nozzle. The utility model has the advantages of convenient portability and safety.
Description
The utility model relates to a kind of buoy quoit.
Existing buoy quoit generally has only an air chamber and an admission piece, and this single air chamber buoy quoit in a single day gas leak phenomenon takes place will lose the lifesaving effect, and is dangerous to user's life formation; Though there is not gas leak phenomenon in the buoy quoit of interior dress plastic foam, carries inconvenience.
The purpose of this utility model provides a kind of safe and reliable, easy to carry buoy quoit.
Major technique solution of the present utility model is to be linked to each other by six to eight air chambers along its circumferencial direction at the buoy quoit body, and is not connected between each air chamber, and a valve is housed separately.
The utility model compared with prior art have be easy to carry, safe and reliable characteristics.
Accompanying drawing is depicted as structural representation of the present utility model.
Below in conjunction with Figure of description the technical solution of the utility model is further described below.Link to each other by six to eight air chambers 2 along its circumferencial direction at buoy quoit body 1 described in the utility model, not connected between each air chamber, and a valve 3 is housed separately.In use if any the gas leakage of air chamber, its buoyancy sixth to eight/one that descends at most, and kept in balance still can not lose the lifesaving function.Even in use two air chambers leak gas simultaneously, buoy quoit still can be brought into play its lifesaving effect.
Claims (1)
1, a kind of buoy quoit is characterized in that being linked to each other by six to eight air chambers 2 along its circumferencial direction at buoy quoit body 1, and is not connected between each air chamber, and a valve 3 is housed separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97243355 CN2340688Y (en) | 1997-12-30 | 1997-12-30 | Rubber ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97243355 CN2340688Y (en) | 1997-12-30 | 1997-12-30 | Rubber ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2340688Y true CN2340688Y (en) | 1999-09-29 |
Family
ID=33952362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97243355 Expired - Fee Related CN2340688Y (en) | 1997-12-30 | 1997-12-30 | Rubber ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2340688Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815385A (en) * | 2012-08-08 | 2012-12-12 | 陶章菊 | Life buoy with three-layered air chamber |
| CN102815384A (en) * | 2012-08-08 | 2012-12-12 | 陶章菊 | Life buoy with double-layered air chamber |
-
1997
- 1997-12-30 CN CN 97243355 patent/CN2340688Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815385A (en) * | 2012-08-08 | 2012-12-12 | 陶章菊 | Life buoy with three-layered air chamber |
| CN102815384A (en) * | 2012-08-08 | 2012-12-12 | 陶章菊 | Life buoy with double-layered air chamber |
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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 |