CN2752173Y - Two-purpose water life-saving air-filling device - Google Patents
Two-purpose water life-saving air-filling device Download PDFInfo
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- CN2752173Y CN2752173Y CN 200420090271 CN200420090271U CN2752173Y CN 2752173 Y CN2752173 Y CN 2752173Y CN 200420090271 CN200420090271 CN 200420090271 CN 200420090271 U CN200420090271 U CN 200420090271U CN 2752173 Y CN2752173 Y CN 2752173Y
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- air
- inflation
- seat
- water
- lotus flower
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Abstract
The utility model relates to a two-purpose water life-saving air-filling device, which comprises an air-filling base, a cover shell and an air storage bottle in which compressed air is stored, wherein an automatic air-filling mechanism composed of an ejector rod base, a spring sleeve, a spring, an ejector rod, a water bath lotus assembly, a jacking block, a striker spring, a striker, etc. is arranged on the upper part of a coaxial line of the inner part of the air-filling base and the air storage bottle, one side of the air storage bottle is also provided with a manual air-filling mechanism composed of a manual pull arm hinged with a pin shaft, a pull rope, a pull rope hammer and a safety pin, and simultaneously, the inner part of the air-filling base is also provided with a vent hole which is sealed and connected with an object filled with air. The utility model combines the functions of automatic air filling and manual air filling into a whole, when the utility model is used on water, single use can be selected by self. The inner part of the water bath lotus assembly adopts two proposals: a water bath ring which is not made of a chemical material and a water bath detonation piece formed by the mixture and the solidification of the chemical material, both the schemes has the advantages of rapid air filling, no temperature, no burning to a human body and equipment, safe use, etc. The water bath ring especially has the advantages that the stability is good, the storage for a long time can not generate the phenomenon of false air filling and the use is safe.
Description
Technical field
The utility model relates to automatic and dual-use manual lifesaving gas filled device waterborne.
Background technology
Existing lifesaving gas filled device can only be manual or automatic, can not be dual-purpose." air heave type saving bar automatically " as Chinese patent 96205499.2, adopt water as medium, make the short circuit energized light inflation, inflatable speed is fast, but regularly replace battery, very inconvenient, its inflatable source of the gas is to adopt solid nitrogen to light the back to produce the high pressure nitrogen inflation, and its volume is bigger, and weight is heavier, cast and drop point are all not ideal enough, prior during because of its inflatable combustion temperature higher, therefore can only in water, use, just in case miss inflatable by land, with regard to burn easily human body and equipment, use to lack safe reliability.
Summary of the invention
Technical problem to be solved in the utility model be to overcome the defective of prior art and provide a kind of and integrate automatically, manually can select for use separately, have inflation rapidly, do not burn, do not have temperature, the safe and reliable waterborne dual-purpose lifesaving gas filled device of can not burn human body and equipment.
The utility model is achieved through the following technical solutions:
A kind of dual-purpose lifesaving gas filled device waterborne, it comprises inflation seat and the case that is connected, described inflation seat oral area be provided with the interior reservoir pressure that is tightly connected contract gas by seal cover cap osed top air bottle, it is characterized in that the interior top with the air bottle coaxial line of described inflation seat is provided with the automatic aerator structure, it comprises the tip-lever support with the case bearing fit, push rod with the grafting of tip-lever support close-fitting, effect has spring and the water-soluble lotus flower assembly that is located in the spring housing on the push rod, push rod is being supported in the obvolvent of water-soluble lotus flower assembly, the push rod lower surface with can contact along the jacking block of inflation seat endoporus slippage, jacking block contacts with the thimble that is tightly connected that is withstood by firing pin spring again forms the automatic aerator structure; Also be provided with by the manual gas filed manual inflation mechanism of bump jacking block slippage realization in inflation seat one side; While is provided with in the inflation seat and is filled the air extractor vent that object is tightly connected.
The lotus flower head of push rod is supported in described water-soluble lotus flower assembly obvolvent, and it tightens the water-soluble ring that is with the strong material system non-chemically of water absorbing properties, and they are located in the lotus flower flap and lotus flower seat of the mutual fit with inlet opening, and the lotus flower seat is located on the interior omoplate face of inflation seat.
Described water-soluble lotus flower assembly comprises the lotus flower head of obvolvent support push rod, and this lotus flower head is located at an inflation interior gland top, is provided with in it with the mixing cured water-soluble sheet that detonates of the good chemical material of water absorbing properties, and gland is located to be inflated on the interior omoplate face of seat.
Described manual inflation mechanism comprises with bearing pin and is hinged on manual torque arm on the inflation seat, and manually the torque arm top is provided with the siamesed collision block, and the bottom is provided with stay cord, and connects the stay cord hammer.
The manual torque arm of described manual inflation mechanism is provided with safety plug with the inflation seat.
Compared with prior art, advantage of the present utility model is: 1. integrate automatic inflation and manual two kinds of functions of inflation, can select voluntarily to use separately during use waterborne and realize that filling object to quilt inflates; 2. automatic injection section adopts water-soluble ring and mixing cured water-soluble two kinds of schemes of sheet of detonating of chemical material of the material system non-chemically in the water-soluble lotus flower assembly, all have and to bear the long-term pressure of push rod spring and not broken continuous performance, and inflation rapidly, there is not temperature, can not burn human body and equipment, safe and reliable, the water-soluble ring of material system non-chemically particularly, have more good stability, long-term storage phenomenon can not take place to inflate by mistake, use safety and reliability.
Description of drawings
Fig. 1 is the utility model structural representation (scheme 1 a water-soluble lotus flower assembly).
Fig. 2 is the utility model structural representation (scheme 2 water-soluble lotus flower assemblies).
The specific embodiment
Embodiment is described in detail the utility model again below with reference to accompanying drawing.
Shown in Fig. 1-2, dual-purpose lifesaving gas filled device waterborne comprises inflation seat 12 and the case 2 that is threaded, and the air bottle 10 that is connected inflation seat oral area.The air bottle of interior storage carbon dioxide compression gas is to be threaded on the inflation seat metal insert, the oral area of air bottle is provided with the circular seal lid 11 usefulness high-frequency induction welding technique solid weldings sealing through special processing, and be provided with packing seal 13 with the junction of metal insert and form and be tightly connected, bottle interior gas is not escaped.On air bottle 10 oral areas, be provided with the automatic aerator structure in inflation seat 12 holes of square coaxial line, it comprises realizes the gas filed automatically tip-lever support 1 that case 2 top slide cooperate that is located at, stair-stepping push rod 22 close-fittings are plugged in the tip-lever support, and act on downward power all the time by spring 24 pushing tows in the spring housing 23, the obvolvent of water-soluble lotus flower assembly is supported on the push rod, its power of holding tightly is equal to or greater than spring force, and the push rod original position is motionless before dissolving.
The water-soluble lotus flower assembly (as shown in Figure 1) of embodiment 1 is by lotus flower flap 21, water-soluble ring 20, lotus flower head 19, lotus flower seat 18 is formed, the lotus flower head tightens and is with the water-soluble ring of being made by the material through special technology non-chemically of water absorbing properties extra-heavy of ring-type, be located in the lotus flower flap and lotus flower seat of mutual fit with inlet opening, the lotus flower seat is located on the inflation seat endoporus omoplate face, this water-soluble ring 20 is the solid shape when flat, and can hold push rod 22 tightly and bear the long-term pressure of push rod spring 24 and do not disconnect, after meeting water, water-soluble ring dissolves disconnection in second rapidly at 2-3, push rod is downward pushing tow under the effect of spring 24 just, and the below of push rod is can be along the jacking block 17 of inflation seat endoporus slippage, jacking block contacts with striker 7 again, the stepped striker of edge of a knife shape is upwards withstood by firing pin spring 15, and striker forms by " 0 " RunddichtringO 16 with inflation seat hole and is tightly connected.When jacking block was subjected to the downward pressure of push rod, the downward slippage of jacking block overcomes firing pin spring power to be moved down striker 7 to break through air bottle 10 and realizes that filling object to quilt inflates automatically.Because water-soluble ring 20 adopts material non-chemically, not influenced by the fugitiveness of chemical nature, so long-term use can not cause the mistake inflation, the water-soluble sheet 27 that detonates that safety is made than chemical material is better.
The water-soluble lotus flower assembly (as shown in Figure 2) of embodiment 2 is by the water-soluble sheet 27 that detonates, lotus flower head 26, gland 25 is formed, the water-soluble sheet that detonates is mixing cured in the lotus flower head by the special good chemical material of water absorbing properties, make the cohesive force of the paired push rod 22 of lotus flower capitiform, the lotus flower head is located at the gland top in the inflation seat, gland is located on the interior omoplate face of inflation seat, the water-soluble sheet 27 of detonating is the solid shape when flat, dissolve rapidly in second at 2-3 after meeting water, make push rod lose cohesive force, push rod is downward pushing tow jacking block 17 under the effect of spring 24 just, equally, the downward slippage of jacking block overcomes the seal cover cap 11 that firing pin spring power moves down striker to break through the air bottle oral area, and gas promptly fills object to quilt and realizes inflating automatically in the bottle.
No matter be inflation automatically or manually inflation, air bottle 10 promptly fills the object inflation by inflation 12 air extractor vent 14 near striker 7 positions to quilt after being broken through seal cover cap 11, being filled object is tightly connected by air inlet seat (not shown) and the air extractor vent 14 with valve inside, because striker 7 has 16 sealings of " 0 " RunddichtringO with inflation seat hole, is not filled object so pressure gas can not make progress only can be led to by air extractor vent 14.
Therefore automatic aerator structure of the present utility model will be applicable to the equipment of use waterborne, as inflatable buoy quoit, inflatable life jacket, inflatable life valve, inflatable buoy waterborne etc. by the effect of water.Manually inflation mechanism both can be used for marine equipment and also can be used for the inflatable appliance that use on land, inflation bag, the field of using as the first aid mattress of usefulness or the like of sleeping in the open.
Claims (7)
1, a kind of dual-purpose lifesaving gas filled device waterborne, it comprises inflation seat (12) and the case (2) that is connected, described inflation seat oral area be provided with the interior reservoir pressure that is tightly connected contract gas by seal cover cap (11) osed top air bottle (10), it is characterized in that the interior top with air bottle (10) coaxial line of described inflation seat (12) is provided with the automatic aerator structure, it comprises the tip-lever support (1) with case (2) bearing fit, push rod (22) with the grafting of tip-lever support close-fitting, effect has spring (24) and the water-soluble lotus flower assembly that is located in the spring housing (23) on the push rod, push rod (22) is being supported in the obvolvent of water-soluble lotus flower assembly, the push rod lower surface with can contact along the jacking block (17) of inflation seat endoporus slippage, jacking block contacts with the thimble that is tightly connected (7) that is withstood by firing pin spring (15) again forms the automatic aerator structure; Also be provided with by the manual gas filed manual inflation mechanism of bump jacking block (17) slippage realization in inflation seat (12) one sides; While is provided with in inflation seat (12) and is filled the air extractor vent (14) that object is tightly connected.
2, dual-purpose lifesaving gas filled device waterborne according to claim 1, the lotus flower head (19) that it is characterized in that described water-soluble lotus flower assembly obvolvent support push rod (22), it tightens the water-soluble ring (20) that is with the strong material system non-chemically of water absorbing properties, they are located in the lotus flower flap (21) and lotus flower seat (18) of the mutual fit with inlet opening, and lotus flower seat (18) is located on inflation seat (12) interior omoplate face.
3, dual-purpose lifesaving gas filled device waterborne according to claim 1, it is characterized in that described water-soluble lotus flower assembly comprises the lotus flower head (26) of obvolvent support push rod (22), this lotus flower head is located at gland (25) top in the inflation seat, be provided with in it with the mixing cured water-soluble sheet that detonates (27) of the good chemical material of water absorbing properties, gland (25) is located on inflation seat (12) interior omoplate face.
4, dual-purpose lifesaving gas filled device waterborne according to claim 1 and 2, it is characterized in that described manual inflation mechanism comprises with bearing pin (4) is hinged on manual torque arm (5) on the inflation seat (12), manually the torque arm top is provided with siamesed collision block (3), the bottom is provided with stay cord (8), and connects stay cord hammer (9).
5, according to claim 1 or 3 described dual-purpose lifesaving gas filled devices waterborne, it is characterized in that described manual inflation mechanism comprises with bearing pin (4) is hinged on manual torque arm (5) on the inflation seat (12), manually the torque arm top is provided with siamesed collision block (3), the bottom is provided with stay cord (8), and connects stay cord hammer (9).
6, dual-purpose lifesaving gas filled device waterborne according to claim 4 is characterized in that the manual torque arm (5) of described manual inflation mechanism and inflation seat (12) are provided with safety plug (6).
7, dual-purpose lifesaving gas filled device waterborne according to claim 5 is characterized in that the manual torque arm (5) of described manual inflation mechanism and inflation seat (12) are provided with safety plug (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420090271 CN2752173Y (en) | 2004-09-17 | 2004-09-17 | Two-purpose water life-saving air-filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420090271 CN2752173Y (en) | 2004-09-17 | 2004-09-17 | Two-purpose water life-saving air-filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2752173Y true CN2752173Y (en) | 2006-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420090271 Expired - Lifetime CN2752173Y (en) | 2004-09-17 | 2004-09-17 | Two-purpose water life-saving air-filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2752173Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008047252A3 (en) * | 2006-06-02 | 2008-10-02 | Sagittarius Sporting Goods Co | Manual gas inflator |
| CN103879529A (en) * | 2014-03-17 | 2014-06-25 | 无锡兴泰船舶装备有限公司 | Inflatable lifejacket |
-
2004
- 2004-09-17 CN CN 200420090271 patent/CN2752173Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008047252A3 (en) * | 2006-06-02 | 2008-10-02 | Sagittarius Sporting Goods Co | Manual gas inflator |
| CN103879529A (en) * | 2014-03-17 | 2014-06-25 | 无锡兴泰船舶装备有限公司 | Inflatable lifejacket |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140917 Granted publication date: 20060118 |