CN2192554Y - Life belt for swim - Google Patents
Life belt for swim Download PDFInfo
- Publication number
- CN2192554Y CN2192554Y CN 94201013 CN94201013U CN2192554Y CN 2192554 Y CN2192554 Y CN 2192554Y CN 94201013 CN94201013 CN 94201013 CN 94201013 U CN94201013 U CN 94201013U CN 2192554 Y CN2192554 Y CN 2192554Y
- Authority
- CN
- China
- Prior art keywords
- belt
- slip ring
- swimmer
- swim
- life
- 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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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model relates to a life belt for swim, which is an article suitable for swimmers to carry out self-help when an accident happens. The utility model is composed of a belt body, a liquid gas storage tank, an air guiding tube, an upper locking head, a lower locking head, a valve, a fixing ring for a belt head, a slip ring, a traveling belt for the slip ring, an elastic belt, a protecting bag for the liquid gas storage tank, etc. The section of the belt body is in a bowknot shape at ordinary times, the belt head is overlapped, the life belt is tied to a swimmer' waist, and the swimmer can swim freely. Once an emergency occurs, the swimmer opens the valve, the belt body is inflated, the section is in a circular shape, and the life belt can still be tied to the body of the swimmer comfortably. After the life belt is inflated, the body of the swimmer is supported on the water because of the action of buoyancy, so the purpose of lifesaving can be achieved. The whole device has the advantages of simple structure, reliable performance and low cost, and is an ideal lifesaving article for swimming beginners and swimming fans.
Description
The utility model is the save oneself articles for use of a kind of swimmer of being applicable to when meeting accident.
Swimmer's the articles for use of saving oneself mainly are buoy quoit and life jacket at present.These life-savings all are the gas of substituting the bad for the good in advance, or directly make with foamed plastic etc., and their common feature is can hold up human body to be suspended in the water, safety relatively, but shortcoming is significantly, the one, and its volume ratio is bigger, carries inconvenience; The 2nd, the swimming resistance is big, and the swimmer can not normally be brought into play, and has reduced swimming enjoyment.
The purpose of this utility model provides a kind of easy to carry, does not influence the life-saving of the normal swimming of swimmer again.
The utility model is achieved in that to be made Life belt for swim circular, can tie up to the waist position, and it is very little to account for volume, and the swimmer can be swum freely.Urgent bleeding device is set on tape, in case emergency situation occurs, as long as open valve, the swimming band will be inflated, and holds up human body automatically.
The utility model structure is as follows: the band body make by dipped canvas, at ordinary times the cross section be "
" shape, cross section, inflation back is rounded, and there is latching system at band body two ends, the swimming band can be tied up to waist securely.Since after inflation the interior girth of Life belt for swim given birth to variation, therefore taking the lead superimposed place, design has slip-ring device, when the inflation of swimming band, band body two ends have a segment length to overlap each other, in case after the inflation, take the lead and can relatively move along the slip ring tape transport along with the variation of girth in the swimming band.This is provided with one section elastic cord in addition, so that after taking the lead to relatively move, on one's body the swimming band still can tie up to tightly.Other establishes bleeding device, compositions such as the liquid gas tank that is made of plastics, control cock.Whole apparatus structure is simple, dependable performance, and cheap, be beginning swimmer and swimming fan's desirable life-saving.
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1, be the Life belt for swim structural representation
Fig. 2, be the bleeding device structural representation
With reference to Fig. 1, Life belt for swim is taken the lead set collar (2) elastic cord (3) slip ring (4) by band body (1) and is gone up tapered end (5) slip ring tape transport (8) lower lock head (7) ventilation flue (8) valve (9) liquid gas storage tank (10) liquefied pot protective bag parts such as (11) and form.When the swimmer fastens Life belt for swim, be with this moment the body cross section be "
" shape, buckle well snap close, band body two ends have a segment length to be superimposed with each other, and the swimming band is close to waist can swim the swimmer freely.In case existing emergency situation, Open valve is with the body inflation immediately, and the cross section is rounded, band body two ends relatively move, superimposed partial-length reduces, and adds the effect of elastic cord, and the swimming band still can cosily tie up on one's body the swimmer, after the inflation of swimming band, because buoyancy function holds up the person on the water surface, reaches the purpose of seeking survival.
With reference to Fig. 2, bleeding device is made up of liquid gas storage tank (10) valve (9) etc.Be furnished with rib (12) in the liquid gas storage tank gaining in strength, and be provided with topping up hole (13) so that after the venting, liquid gas storage tank is irritated liquid again, the Life belt for swim repeated usage, valve (9) is the quick Open valve of rod-pulling type, can open rapidly when critical.
Claims (3)
1, a kind of Life belt for swim comprises that band body (1) takes the lead set collar (2) elastic cord (3) slip ring (4) and go up tapered end (5) slip ring tape transport (6) downside pin head (7) ventilation flue (8) valve (9) liquid gas storage tank (10) liquid gas storage tank protective bag (11)
It is characterized in that described band cross section when unaerated be "
" shape, volume is very little, and the swimmer can be swum freely, in case emergency situation occurs, can open valve to the inflation of band body, and band body cross section, inflation back is rounded, can hold up human body automatically, reaches the lifesaving purpose.
2, Life belt for swim according to claim 1, the tank body that it is characterized in that liquid gas storage tank are furnished with rib to gain in strength by plastic production in jar.
3, Life belt for swim according to claim 1 is characterized in that being provided with slip ring and slip ring tape transport, and slip ring moves on the slip ring tape transport, changes to take the lead superimposed part length, to adapt to the variation of girth in the swimming band inflation front and back belt body.
Life belt for swim according to claim 1 is characterized in that valve is the quick Open valve of a kind of rod-pulling type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94201013 CN2192554Y (en) | 1994-01-09 | 1994-01-09 | Life belt for swim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94201013 CN2192554Y (en) | 1994-01-09 | 1994-01-09 | Life belt for swim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2192554Y true CN2192554Y (en) | 1995-03-22 |
Family
ID=33821204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94201013 Expired - Fee Related CN2192554Y (en) | 1994-01-09 | 1994-01-09 | Life belt for swim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2192554Y (en) |
-
1994
- 1994-01-09 CN CN 94201013 patent/CN2192554Y/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 | ||
| 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 |