CN2350311Y - Concealed life-belt - Google Patents
Concealed life-belt Download PDFInfo
- Publication number
- CN2350311Y CN2350311Y CN 98231460 CN98231460U CN2350311Y CN 2350311 Y CN2350311 Y CN 2350311Y CN 98231460 CN98231460 CN 98231460 CN 98231460 U CN98231460 U CN 98231460U CN 2350311 Y CN2350311 Y CN 2350311Y
- Authority
- CN
- China
- Prior art keywords
- belt
- buoy quoit
- switch
- female groove
- 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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Abstract
The utility model relates to a concealed life-belt, which comprises the hydraulic air cylinder of a storage spare gas, a buoyancy switch for opening the cylinder, a fixing swimming suit, a belt female groove for girdling, a folding shrinkage life buoy which is hidden in the belt female groove, and a life buoy control belt device. The buoyancy of water can open the switch or people can pull the switch by hands or open the switch control clamp under water when people need the life buoy; the life buoy can automatically filled with gas and support the human body out off the water surface; the utility model can achieve the purpose of life-saving, can reduce the trouble of carry about the aeration life buoy and can avoid the risk of sudden drowning.
Description
This utility model is a kind of stealthy lifesaving appliance.
Present buoy quoit is huge, and inconvenience is carried, and many following water persons that dislike trouble often are drowned in water, annual on the general difficult district of the big flood in the whole nation all has 100,000 populations owing to the aquatic life-saving equipment that is not convenient for carrying is died.
The purpose of this utility model is to provide a kind of lifesaving appliance easily, makes people no matter be down water swimming, still comes interim or can both be safe and sound in the water operation in big flood.
For achieving the above object, this lifesaving appliance comprises the female groove of colloid belt, shrinks folding buoy quoit, micro hydraulic bottle, buoyancy switch, switch control card, switch buoyancy bead and buoy quoit height control band.When the inflation of buoy quoit end, buoy quoit shrinks in the interlayer that is folded to the female groove of belt, and the upper end-face edge of interlayer is opened type, can extrude the female groove of belt when being convenient to the buoy quoit inflation automatically, the shape that the micro hydraulic bottle is belt clamps is installed on the buoy quoit charging connector, can take off repeated inflation.Buoyancy switch comprises the switch control card, switch buoyancy bead, backguy and hydraulic pressure bottle venting valve.The switch control card is with fixing on the female groove of belt, and backguy one end on the switch buoyancy bead links to each other with hydraulic pressure bottle venting valve, and the insurance knot of middle-end can be stuck on the switch control card, and the other end is fixed on the bottom land of the female groove of belt.Two buoy quoit control bands are symmetrically distributed, and the female groove of an end and belt is fixed, and the other end is connected with buoy quoit, and its length is the distance of human lumbar border to oxter.When under the swimmer during water, as long as one draw buoyancy switch, the buoy quoit that the liquefied air in the hydraulic pressure bottle just can be folded in contraction in the belt mother groove automatically is full of gas; If need not pull out switch, when an entry, the buoyancy bead is under the effect of buoyancy of water, the venting valve of hydraulic pressure bottle also can be opened automatically, if following water person does not temporarily need buoy quoit, insurance in buoyancy switch backguy knot can be stuck on the switch control card, open the switch control card during to urgent need again.When gas is charged to certain limit in the buoy quoit, under the effect of buoy quoit swelling force, buoy quoit just can be shaken off the constraint of the female groove of belt automatically, being with the hydraulic pressure bottle to leave the female groove of belt automatically emerges, but under the pining down of buoy quoit control band, buoy quoit can only float to the human body oxter to greatest extent, thereby has reached the purpose of lifesaving in the water.
Advantage of the present utility model is: 1. simple to operate, convenient and practical; 2. in case of emergency, can the oneself rescue; 3. can prevent trouble before it happens in flood-ravaged areas.
Below in conjunction with description of drawings structure of the present utility model and service condition thereof:
Scheme drawing when Fig. 1 is the buoy quoit unaerated
Fig. 2 is the scheme drawing after the lifesaving appliance inflation
Fig. 3 is the buoyancy switch scheme drawing
Fig. 4 is the female slot cross-section figure of belt
Micro hydraulic bottle 1 is fixed on the stealthy buoy quoit in the female groove 2 of belt as shown in Figure 1, and belt mother groove 2 is made up of bottom land 3 and groove face 4 and uncovered mezzanine space 5 thereof.
Buoy quoit 6 after the inflation leaves the control of the female groove 2 of belt as shown in Figure 2, and the control of buoy quoit height is with 7 to be symmetrically distributed, and an end links to each other with buoy quoit 6, and the female groove 2 of the other end and belt joins; Micro hydraulic bottle 1 links to each other with buoy quoit 6 by buoy quoit charging connector 8, and the buoy quoit venting valve 9 of this moment is in releasing orientation; Buoyancy switch 10 is suspended on the bottom land 3 of the female groove 2 of belt after leaving buoy quoit venting valve 9.
As shown in Figure 3, backguy 11 1 ends on the buoyancy switch 10 link to each other with hydraulic pressure bottle venting valve 9.One end is fixing with the bottom land 3 of the female groove of belt by buoyancy bead 13, and the insurance knot 14 in the backguy 11 is through playing the effect of key lock switch behind the buoyancy switch control card 12.
Collective diagram 1, Fig. 2, Fig. 3 be as can be known as long as next opens floating square switch in the effect of power of pulling or buoyancy of water, and buoy quoit just can automatic topping-up gas, and float to the human body oxter.
From the above, this stealthy buoy quoit can reach the purpose of lifesaving easily and fast.
Claims (3)
1, Concealed life-belt, comprise the female groove of belt, belt button hydraulic pressure bottle, shrink folding buoy quoit, buoyancy switch, it is characterized in that: belt button hydraulic pressure bottle communicates with the valve of buoy quoit by the venting valve, backguy one end of buoyancy switch links to each other with the aie escape valve of hydraulic pressure bottle, and the insurance knot of middle-end can be stuck on the switch control card, and the other end is captiveed joint with the female groove of belt.
2, according to the described Concealed life-belt of claim 1, it is characterized in that: during unaerated, buoy quoit is folding stealthy in the interlayer of the female groove of belt.
3, according to the described Concealed life-belt of claim 1, it is characterized in that: after the buoy quoit inflation, hydraulic pressure bottle and buoy quoit leave the female groove of belt, link to each other with the female groove of belt by buoy quoit control band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98231460 CN2350311Y (en) | 1998-10-07 | 1998-10-07 | Concealed life-belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98231460 CN2350311Y (en) | 1998-10-07 | 1998-10-07 | Concealed life-belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2350311Y true CN2350311Y (en) | 1999-11-24 |
Family
ID=33980802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98231460 Expired - Fee Related CN2350311Y (en) | 1998-10-07 | 1998-10-07 | Concealed life-belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2350311Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1564132A3 (en) * | 2004-02-12 | 2010-03-31 | The Life Belt S.r.L. | Emergency inflatable device to be manually or automatically operated |
| AU2004202104B2 (en) * | 2003-05-26 | 2011-03-31 | The Life Belt S.R.L. | Inflatable safety apparatus |
-
1998
- 1998-10-07 CN CN 98231460 patent/CN2350311Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2004202104B2 (en) * | 2003-05-26 | 2011-03-31 | The Life Belt S.R.L. | Inflatable safety apparatus |
| EP1564132A3 (en) * | 2004-02-12 | 2010-03-31 | The Life Belt S.r.L. | Emergency inflatable device to be manually or automatically operated |
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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 |