CN2647745Y - Automatic filling air life jacket with double bag under axilla - Google Patents
Automatic filling air life jacket with double bag under axilla Download PDFInfo
- Publication number
- CN2647745Y CN2647745Y CN 03266109 CN03266109U CN2647745Y CN 2647745 Y CN2647745 Y CN 2647745Y CN 03266109 CN03266109 CN 03266109 CN 03266109 U CN03266109 U CN 03266109U CN 2647745 Y CN2647745 Y CN 2647745Y
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- CN
- China
- Prior art keywords
- air bag
- lifesaving
- main body
- inflating
- oxter
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- 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 - Lifetime
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Abstract
The utility model discloses an oxter bilocular automatic inflating life vest provided with a gilet lifesaving main body. A folding and inflating ballonet is fixed at the oxter part of the two sides of the lifesaving main body respectively. The two side edges of the unfolded inflating ballonet respectively extend to the front and the back of the lifesaving main body. An inflating mouth is arranged on the wall of the inflating ballonet. The inflating mouth is provided with an air valve which is provided with an automatic inflating device including the inflating air supply and an inflating switch for falling-into-water perceiving. The life vest provided by the utility model breaks the design convention that the floating body of the traditional life vest is positioned at the chest and the back to allocate floatage. Fixing the folding inflating ballonet at the oxter part can solve the problem that users can not wear the life vest for carrying articles on the chest and the back.
Description
Technical field
The utility model relates to a kind of life-saving equipment, the two automatic inflatable lifejackets of capsule formula in especially a kind of oxter.
Background technology
At present, mostly life jacket of the prior art is to make with solid-state floating body materials such as foamed plastic, kapoks, this class life jacket volume is huge, and floating body material is arranged at front and back, influence normal action and the work of user under non-drowning state, particularly carry more object and, all can not use this type of life jacket the staff of narrow space operation for needs.Also has a class inflatable life jacket in the prior art, air bag wherein is located at front or behind, though this life jacket is less in non-drowning state lower volume, but for it can be inflated when the user falls into water as early as possible, the user still can not be in the front that air bag is set and is carried object on the position behind.
Summary of the invention
The purpose of this utility model is to provide a kind of oxter two automatic inflatable lifejackets of capsule formula, the user is wearing after this life jacket, can wear carry-on articles at shirtfront back under non-drowning state, when drowning situation takes place, air bag is in time inflated, and human body is had good safe floatability.
The purpose of this utility model is achieved in that the two automatic inflatable lifejackets of capsule formula in a kind of oxter, a vest formula lifesaving main body is arranged, respectively set firmly a folding type inflatable air bag in this lifesaving main body both sides underarm region, two lateral edges after described air bag launches extend to respectively before the body of lifesaving main body and behind the body; Be provided with inflation inlet on the cyst wall of described air bag, this inflation inlet is provided with an air valve, on the described air valve self-filler is installed, and this self-filler comprises source of inflation gas and drowning perception gas-filled switching tube.
The utility model life jacket buoyancy aid thing that breaks traditions places the front and rear body buoyancy distribution design convention of predecessor's back, and the folding type inflatable air bag is fixed on underarm region, has solved the front and rear body belongings and the difficult point problem that can't wear life jacket.
Compared with the prior art the utility model has following advantage:
1, the utility model is simple in structure, reasonable in design, and the folded airbag of being located at the bilateral oxter wears off without any influence life jacket, so that life jacket wears off is convenient and swift, and is convenient to carrying of article;
2, to fold up volume little, in light weight for air bag of the present utility model, and the buoyancy formation time is short, water stability and floatability are all good, and the life jacket that floating body material can be set with traditional front and rear body matches in excellence or beauty;
3, the utility model used automatically, manual gas filled device, inflate highly sensitive, good reliability automatically; Be provided with artificial air blowing gas filled device simultaneously, can make this life jacket under the malfunctioning situation of self-filler contingency, still can inflate use, further improved the reliability that uses.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a main TV structure scheme drawing of the present utility model;
Fig. 2 is the side-looking design sketch after the dress of the present utility model;
Fig. 3 is a back view of the present utility model; (back view of Fig. 1)
Fig. 4 is the side-looking design sketch behind the airbag deployment of the present utility model;
Fig. 5 is that air bag of the present utility model is received folded process scheme drawing;
Fig. 6 looks design sketch for the master after the utility model inflation.
The specific embodiment
Referring to Fig. 1, Fig. 2 and shown in Figure 3, life jacket of the present utility model comprises a vest formula lifesaving main body 1, respectively sets firmly a folding type inflatable air bag 2 in the side of this lifesaving main body bilateral underarm region.
Referring to shown in Figure 4, it is " L " shape that air bag 2 launches the back, and one of them square edge air bag part 21 is holded up the position, shirtfront in the lifesaving main body, and another square edge air bag part 22 then is positioned at underarm region and stretches forwards, backwards; Air bag constitutes inseparable fixed connection structure at the part that is positioned at the oxter and the lifesaving main body hem.
Air bag after the inflation as shown in Figure 6, stretch forwards, backwards its shirtfront and oxter that is positioned at the lifesaving main body, when wearing this life jacket, two lateral edges 221 and 222 that are positioned at the square edge air bag part 22 of underarm region extend to before the body respectively and after one's death.Such balloon positions can make this life jacket have good floatability and water stability.
Referring to Fig. 5, anchor fitting 3 is easily drawn back in being provided with on a side sidewall adjacent with lifesaving main body 1 of the part of fixed connection structure back of the described square edge air bag part 22 that is positioned at underarm region of air bag 2; Be positioned at also to be provided with on the side sidewall adjacent of square edge air bag part 21 of position, shirtfront and easily draw back anchor fitting 3 ' and easily draw back anchor fitting 3 couplings, easily draw back anchor fitting 4 and 4 ' what be provided with mutual coupling on the front side lateral edges 221 of the square edge air bag part 22 of underarm region and on the hem at rear side position, lifesaving main body oxter with lifesaving main body 1.When air bag 2 when folding, then be to make the posterior edges 222 of the square edge air bag part 22 that is positioned at underarm region folding to the place, oxter, front of lifesaving main body, the upper limb that the upper edge that is positioned at the square edge air bag part 21 of position, shirtfront is folded to downwards after folding is concordant with the square edge air bag that is positioned at underarm region upper edge 223 partly, the square edge air bag part 22 that is positioned at belly position, shirtfront after will folding again backward with folding after the square edge air bag part 22 that is positioned at underarm region overlapping, by being arranged on the nylon fishing without hook 3 on the adjacent contact face, 3 ' is fixing, the nylon fishing without hook 4 ' cementation on the nylon fishing without hook 4 that is provided with on the lateral edges 221 of the square edge air bag 22 that is positioned at belly position, shirtfront and the hem that are fixed on lifesaving main body oxter rear side.Such folding mode meets the physilogical characteristics of the action of human body, can make wearer's deployment balloon quickly and easily, and the fixedly nylon fishing without hook on the air bag all be arranged on air bag on the side of lifesaving main body one side.
In figure shown in Figure 4, can see, the sidewall back seal of holding up in the square edge air bag part 21 of the position, shirtfront of lifesaving main body 1 outwardly at air bag 2 is provided with artificial air blowing gas filled device 5, it comprises a tracheae 51 that is communicated with the air bag inner chamber, this tracheae and airbag wall recline to seal and set firmly, make tracheae near wearer's body, the admission port 511 of tracheae 51 up, make its neck near the wearer, it is that available mouth contacts admission port 511 and implements artificial the air blowing that wearer one bows, and is provided with unidirectional check (non-return) valve (not shown) in tracheae 51.
Referring to shown in Figure 4, be positioned at the sidewall outwardly of air bag on the position of oxter and be provided with inflation inlet, this inflation inlet is provided with an air valve, and self-filler 6 is installed on the described air valve.The structure of described self-filler is 02124165.1 referring to the patent No., name is called the utility model patent specification sheets of " the drowning perception gas-filled switching tube of automatic inflation type life jacket ", and this self-filler includes inflation gas cylinder 61 and drowning perception gas-filled switching tube 62 and pulls switch 63.This self-filler is arranged on underarm region, and it is folded in the interlayer under folding state, so gas filled device can not collided with because of user's operation or motion, and does not hinder the wearer to wear at shirtfront back to fix other object at all.
In the present embodiment, air bag is that composite material is made, and its basis material is high-strength brocade silk twill silk, is compounded with polyurethane film on this basis material.This composite material has the super performance of high strength, low middle shrinkage, and high-low temperature resistant, ageing-resistant, and air-tightness is good.
In the present embodiment, the folding adjacently situated surfaces of described air bag folded part is provided with and easily draws back anchor fitting so that described air bag is fixing under folded form.This easily draws back anchor fitting can be the nylon fishing without hook that is fixed in pairs on the described folding adjacently situated surfaces.
In the present embodiment, shape after described air bag launches is preferably " L " shape, one of them square edge air bag is partly holded up in the position, shirtfront of described vest formula lifesaving main body, and another square edge air bag part then is positioned at described underarm region and stretches forwards, backwards; Described air bag constitutes inseparable fixed connection structure at the part that is positioned at the oxter and the lifesaving main body hem.Such air bag has good floatability and water stability after inflation.
The described square edge air bag part that is positioned at underarm region of described air bag on a side sidewall adjacent of the part of described fixed connection structure back, be provided with the described anchor fitting that easily draws back with the lifesaving main body; Be positioned at also be provided with on the side sidewall adjacent of described square edge air bag part of position, shirtfront with the lifesaving main body easily draw back anchor fitting with aforementioned be provided with to be positioned at easily draw back the anchor fitting coupling on the part air bag part of oxter, what be provided with mutual coupling on the hem that reach rear side position, lifesaving main body oxter on the front side lateral edges of the square edge air bag part of underarm region easily draws back anchor fitting; Make the folding as follows underarm region that is fixed on described lifesaving main body of described " L " shaped inflatable air bag by the above-mentioned anchor fitting that easily draws back: the posterior edges that described air bag is positioned at the square edge air bag part of oxter folds to the place, oxter, front of lifesaving main body, holding up upper edge in the square edge air bag part of the position, shirtfront of described vest formula lifesaving main body is folded to described upper limb and the right angle that is positioned at underarm region after folding downwards to become air bag upper edge partly concordant, overlap on the fixed connection structure front part that is positioned at oxter square edge air bag part, again the fixed connection structure front part of oxter square edge air bag part is folded back, overlap with the square edge air bag that is positioned at the oxter part after folding, fix by aforesaid two pairs of anchor fittings that easily draw back that mate mutually.
Claims (9)
1, the two automatic inflatable lifejackets of capsule formula in a kind of oxter, it is characterized in that: a vest formula lifesaving main body is arranged, respectively set firmly a folding type inflatable air bag in this lifesaving main body both sides underarm region, two lateral edges after described air bag launches extend to respectively before the body of lifesaving main body and behind the body; Be provided with inflation inlet on the cyst wall of described air bag, this inflation inlet is provided with an air valve, on the described air valve self-filler is installed, and this self-filler comprises source of inflation gas and drowning perception gas-filled switching tube.
2, automatic inflatable lifejacket according to claim 1 is characterized in that: also be provided with an artificial air blowing gas filled device on the described air bag.
3, automatic inflatable lifejacket according to claim 1 is characterized in that: also comprise in the described self-filler pulling gas-filled switching tube.
4, automatic inflatable lifejacket according to claim 1 is characterized in that: the folding adjacently situated surfaces of described air bag folded part is provided with and easily draws back anchor fitting.
5, automatic inflatable lifejacket according to claim 4 is characterized in that: the described anchor fitting that easily draws back is the nylon fishing without hook that is fixed in pairs on the described folding adjacently situated surfaces.
6, according to claim 1 or 2 or 3 or 4 or 5 described automatic inflatable lifejackets, it is characterized in that: described air bag launches the back and is " L " shape, one of them square edge air bag is partly holded up in the position, shirtfront of described vest formula lifesaving main body, and another square edge air bag part then is positioned at described underarm region and stretches forwards, backwards; Described air bag constitutes inseparable fixed connection structure at the part that is positioned at the oxter and the lifesaving main body hem.
7, automatic inflatable lifejacket according to claim 6 is characterized in that: the described square edge air bag part that is positioned at underarm region of described air bag on a side sidewall adjacent of the part of described fixed connection structure back, be provided with the described anchor fitting that easily draws back with the lifesaving main body; Be positioned at also be provided with on the side sidewall adjacent of described square edge air bag part of position, shirtfront with the lifesaving main body easily draw back anchor fitting with aforementioned be provided with to be positioned at easily draw back the anchor fitting coupling on the part air bag part of oxter, what be provided with mutual coupling on the hem that reach rear side position, lifesaving main body oxter on the front side lateral edges of the square edge air bag part of underarm region easily draws back anchor fitting.
8, automatic inflatable lifejacket according to claim 6, it is characterized in that: drive pore into holding up on the sidewall outwardly of the square edge air bag of position, described lifesaving main body shirtfront part of described air bag, sealing thereon is provided with described artificial air blowing gas filled device, it comprises a tracheae that is communicated with the air bag inner chamber, this tracheae and airbag wall recline and set firmly, the admission port of tracheae is provided with unidirectional check (non-return) valve up in tracheae.
9, automatic inflatable lifejacket according to claim 1 is characterized in that: described air bag is that composite material is made, and its basis material is high-strength brocade silk twill silk, is compounded with polyurethane film on this basis material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03266109 CN2647745Y (en) | 2003-06-25 | 2003-06-25 | Automatic filling air life jacket with double bag under axilla |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03266109 CN2647745Y (en) | 2003-06-25 | 2003-06-25 | Automatic filling air life jacket with double bag under axilla |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2647745Y true CN2647745Y (en) | 2004-10-13 |
Family
ID=34329793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03266109 Expired - Lifetime CN2647745Y (en) | 2003-06-25 | 2003-06-25 | Automatic filling air life jacket with double bag under axilla |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2647745Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390506A (en) * | 2011-10-01 | 2012-03-28 | 王德保 | Emergency life jacket |
| CN109501978A (en) * | 2018-11-09 | 2019-03-22 | 赵杰 | A kind of chance water charging-self type gas-filled life preserver |
| CN109771859A (en) * | 2019-01-04 | 2019-05-21 | 上海长征医院 | A kind of pendant falls safety apparatus |
| CN113753200A (en) * | 2021-08-11 | 2021-12-07 | 万舟救生装备(东台)有限公司 | Portable life jacket immersion and rapid expansion device |
-
2003
- 2003-06-25 CN CN 03266109 patent/CN2647745Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390506A (en) * | 2011-10-01 | 2012-03-28 | 王德保 | Emergency life jacket |
| CN109501978A (en) * | 2018-11-09 | 2019-03-22 | 赵杰 | A kind of chance water charging-self type gas-filled life preserver |
| CN109771859A (en) * | 2019-01-04 | 2019-05-21 | 上海长征医院 | A kind of pendant falls safety apparatus |
| CN109771859B (en) * | 2019-01-04 | 2024-04-19 | 上海长征医院 | Falling rescue device |
| CN113753200A (en) * | 2021-08-11 | 2021-12-07 | 万舟救生装备(东台)有限公司 | Portable life jacket immersion and rapid expansion device |
| CN113753200B (en) * | 2021-08-11 | 2022-11-08 | 万舟救生装备(东台)有限公司 | Portable life jacket immersion and rapid expansion device |
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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: 20130625 Granted publication date: 20041013 |