CN203428010U - Drowning lifesaving air bag - Google Patents
Drowning lifesaving air bag Download PDFInfo
- Publication number
- CN203428010U CN203428010U CN201320554341.4U CN201320554341U CN203428010U CN 203428010 U CN203428010 U CN 203428010U CN 201320554341 U CN201320554341 U CN 201320554341U CN 203428010 U CN203428010 U CN 203428010U
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- CN
- China
- Prior art keywords
- air bag
- pedestal
- shell
- seal ring
- elastic bag
- 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 provides a portable drowning lifesaving air bag, which comprises an elastic air bag, a cover, a compression bar, a housing, a spring, a sealing ring, a base, an inflating valve and an air storage bracelet, wherein the elastic air bag, the compression bar, the spring and the sealing ring are all mounted in the cylindrical housing; the housing is in threaded connection with the base; the air storage bracelet is integrally assembled with the base. Before use, the drowning lifesaving air bag is worn on the wrist through the air storage bracelet; when the user falls into water accidentally, the compression bar is patted to release compressed air in the air storage bracelet and then the elastic air bag can be full of the released air. In this way, due to the buoyancy of the expanded elastic air bag, the drowning person can float in water without life risk; therefore, the drowning lifesaving air bag achieves the effect of emergency lifesaving.
Description
Technical field
The utility model is a kind of survival kit that relates to overboard rear lifesaving, after not natatory people is overboard, can bounce depression bar, and elastic bag is opened, and by the buoyancy of elastic bag after expanding, human body is floated in water, reaches the object of saving life.
Background technology
The overboard lifesaving appliance generally using is at present buoy quoit and life jacket, wherein buoy quoit is mainly type inflatable life buoy and plastic foam formula buoy quoit, the material of type inflatable life buoy is generally elastomeric material, and gas is filled with wherein, utilizes its buoyancy just can make human body float in water; Plastic foam formula buoy quoit is mainly because its structure is solid plastic foam in addition, because its density is less, by self buoyancy, human body is swum in water.But these two kinds of buoy quoits all will occupy larger spatial volume, and carry inconvenience, have weakened to a certain extent its lifesaving function.
Another lifesaving appliance is life jacket, and it includes vinyon foam life jacket and inflatable life jacket.People make vinyon foam life jacket the appearance of vest, with it being through, utilize its buoyancy, and human body is floated in water.Also have inflatable life jacket, inflate air in life jacket, make its cubic expansion, the life jacket shape after expansion is as vest, and it opens principle two kinds of manual inflation and automatic inflatings.Manually inflation: after overboard, firmly pull the stay cord on gas filled device, pull bar is gone to and be not less than 90 degree, needle punched relieving stagnant Qi bottle diaphragm, high pressure gas pour elastic bag, produce buoyancy after gas expansion; Automatic inflating: overboard rear life jacket is immersed in the water water sensitive element in self-filler is softened, and striker loses and stops, spring is upheld promotion striker and punctured gas cylinder closure diaphragm, makes gas be filled with elastic bag and produces buoyancy.
Yet above mentioned buoy quoit and life jacket all can hinder people's activity, cause some inconvenience in the action, and people can not constantly wear life jacket or carry buoy quoit, especially unexpected overboard and play in the water and quarrel and fight noisily in.Due to such shortcoming and defect, just need lifesaving appliance in novel water to make up these deficiencies.
Summary of the invention
For the volume that overcomes buoy quoit and life jacket is too large, carry the deficiencies such as inconvenient, the utility model provides that a kind of volume is little, quality is light, portable novel overboard survival kit, this device is worn in wrist not only easy to carry, and after overboard, bounces depression bar and can open fast elastic bag.So just reached the effect of saving life.
The utility model solves the technical scheme that its technical matters adopts: the gas storage bracelet of lower end is connected with pedestal, tire tube valve is vertically inserted in the hole of pedestal, and reinforce encapsulation process, pedestal and tire tube valve are connected as one, enough gas is filled in the gas storage bracelet of lower end by tire tube valve, the outside at tire tube valve spring housing again, the circular hole of tire tube valve upper end is put in depression bar lower end afterwards, and make spring housing in the outside of depression bar lower end, then seal ring is placed on pedestal, outside by casing at pedestal, then elastic bag is enclosed within to depression bar, the outside of pedestal upper end, screw thread by seal ring and pedestal upper end screws and with sealant, elastic bag is sealed to processing, again shell and base bottom are threaded connection, the remainder of elastic bag is put into shell, finally that lid and shell upper end is sticky together with arriving.
This device is worn in people's a wrist by gas storage bracelet, after not natatory people is overboard, with another hand, bounces depression bar.So, the power of bouncing of staff is applied to the valve rod of tire tube valve by depression bar, valve rod is moved downward, the gas abrupt release in gas storage bracelet out, be full of rapidly whole elastic bag, elastic bag is expanded, it is large that volume becomes, and elastic bag swims in water human body by the buoyancy of self like this, and can not sink, this just can not make people drown, and has just reached the effect of emergency survival yet.
The beneficial effects of the utility model are, be worn in wrist, the movable alerting ability that volume is small and exquisite, easy to carry, can not affect people, elegant in appearance, the more important thing is inflation rapidly, elastic bag speed of expansion is fast, for unexpected, overboardly can play good lifesaving function.And the parts of this device except elastic bag can reuse, and have so just saved resource, and can better recycle.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in detail.
Fig. 1 is vertical section structure figure of the present utility model.
1. elastic bags in figure, 2. lid, 3. depression bar, 4. shell, 5. spring, 6. seal ring, 7. pedestal, 8. tire tube valve, 9. gas storage bracelet.
Fig. 2 is the vertical section structure figure of tire tube valve.
1. valve shells in figure, 2. valve rod, 3. valve inner core, 4. spring, 5. air cushion.
The specific embodiment
In Fig. 1, the gas storage bracelet (9) of lower end circle is fixed together with pedestal (7), tire tube valve (8) is vertically inserted in the hole of pedestal (7), and reinforce and encapsulation process, make gas storage bracelet (9), pedestal (7) connects as one with tire tube valve (8), a large amount of gas is filled in the gas storage bracelet (9) of lower end by tire tube valve (8) compression, then the lower end of spring (5) is enclosed within to the outside of tire tube valve (8), then the lower end of depression bar (3) is put into the circular hole of tire tube valve (8) upper end, and insert certain degree of depth, so just can make spring (5) be enclosed within the upper end of tire tube valve (8) and the outside of depression bar (3) lower end simultaneously, then seal ring (6) is placed on to the upper end of pedestal (7), again columniform shell (4) is enclosed within to the outside of pedestal (7) upper end, then elastic bag (1) is enclosed within to depression bar (3), the outside of pedestal (7) upper end, and the edge that makes elastic bag (1) is placed between seal ring (6) and pedestal (7), by seal ring (6) and the screw thread of pedestal (7) upper end, screw and with sealant, the edge of elastic bag (1) sealed to processing, again the bottom of shell (4) and pedestal (7) is threaded connection and is integrated, the remainder of elastic bag (1) is put into shell (4), finally lid (2) is glued together with arriving by viscose glue with the upper end of shell (4).
In Fig. 1, by gas storage bracelet (9), be worn in user's wrist, when user is surprisingly overboard, firmly press down-pressed pole (3), depression bar (3) moves downward, and Compress Spring (5), oppress the valve rod in tire tube valve (8) simultaneously, tire tube valve (8) is opened, emit the pressure gas in gas storage bracelet (9), pressure gas is filled with rapidly in elastic bag (1), elastic bag (1) aerification is expanded, and lid (2) and shell (4) are departed from, elastic bag (1) can expand completely like this, the elastic bag (1) swimming in water can not sink in water because buoyancy makes human body.
In Fig. 2, spring (4) is enclosed within on valve rod (2), spring (4) and valve rod (2) are inserted from below in valve inner core (3), air cushion (5) and valve rod (2) connect as one, and then valve inner core (3) and valve shell (1) are threaded connection and are integrated.When valve rod (2) is under pressure, move downward, and drive the air cushion (5) being connected as a single entity to move downward, so just in moment, all discharge the gas of compression.
Claims (5)
1. an overboard life saving air bag, mainly by elastic bag, lid, depression bar, shell, spring, seal ring, pedestal, tire tube valve, gas storage bracelet forms, it is characterized in that: gas storage bracelet and pedestal connect as one, tire tube valve is fixed in pedestal, and carry out encapsulation process, by tire tube valve, gas is filled with in gas storage bracelet, upper end spring housing at tire tube valve, the other end of spring is enclosed within one end of depression bar, seal ring set on pedestal, then elastic bag is wrapped in to the outside of depression bar, elastic bag edge is between seal ring and pedestal upper end, finally shell is connected with pedestal, and lid and shell are connected as a single entity.
2. overboard life saving air bag according to claim 1, is characterized in that: seal ring and pedestal are threaded connection, and elastic bag is pressed between seal ring and pedestal, sealant is coated in to the inner side of seal ring.
3. overboard life saving air bag according to claim 1, is characterized in that: when by moulded rod, depression bar can move downward, and oppresses valve rod and move downward.
4. overboard life saving air bag according to claim 1, is characterized in that: the upper end of lid and shell sticky and together with, when gas is filled with after elastic bag, elastic bag expansion, lid is separated with shell.
5. overboard life saving air bag according to claim 1, is characterized in that: in columniform shell, contain the foil barrier of annular arrangement, the projection of depression bar is had to barrier effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320554341.4U CN203428010U (en) | 2013-09-02 | 2013-09-02 | Drowning lifesaving air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320554341.4U CN203428010U (en) | 2013-09-02 | 2013-09-02 | Drowning lifesaving air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203428010U true CN203428010U (en) | 2014-02-12 |
Family
ID=50057065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320554341.4U Expired - Fee Related CN203428010U (en) | 2013-09-02 | 2013-09-02 | Drowning lifesaving air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203428010U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628061A (en) * | 2017-03-03 | 2017-05-10 | 武汉科技大学 | Underwater rescue device |
| CN106882351A (en) * | 2017-03-28 | 2017-06-23 | 中国工程物理研究院总体工程研究所 | Deep water folds floatoblast aerating device and its method of deploying |
| CN107128464A (en) * | 2017-05-10 | 2017-09-05 | 中国人民解放军军事医学科学院卫生装备研究所 | A kind of self-rescue device of drowning and bracelet |
| CN107575612A (en) * | 2017-08-08 | 2018-01-12 | 成立 | A kind of air bag for sealing valve and the application valve |
| CN111362090A (en) * | 2020-04-03 | 2020-07-03 | 南京高立工程机械有限公司 | Safety system for construction elevator |
| CN112141297A (en) * | 2020-09-14 | 2020-12-29 | 阳忠海 | Life saving equipment that can be used to well remote throwing |
-
2013
- 2013-09-02 CN CN201320554341.4U patent/CN203428010U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628061A (en) * | 2017-03-03 | 2017-05-10 | 武汉科技大学 | Underwater rescue device |
| CN106628061B (en) * | 2017-03-03 | 2018-03-27 | 武汉科技大学 | A kind of underwater deliverance apparatus |
| CN106882351A (en) * | 2017-03-28 | 2017-06-23 | 中国工程物理研究院总体工程研究所 | Deep water folds floatoblast aerating device and its method of deploying |
| CN107128464A (en) * | 2017-05-10 | 2017-09-05 | 中国人民解放军军事医学科学院卫生装备研究所 | A kind of self-rescue device of drowning and bracelet |
| CN107128464B (en) * | 2017-05-10 | 2024-01-09 | 中国人民解放军军事医学科学院卫生装备研究所 | Self-rescue device and bracelet for falling into water |
| CN107575612A (en) * | 2017-08-08 | 2018-01-12 | 成立 | A kind of air bag for sealing valve and the application valve |
| CN111362090A (en) * | 2020-04-03 | 2020-07-03 | 南京高立工程机械有限公司 | Safety system for construction elevator |
| CN112141297A (en) * | 2020-09-14 | 2020-12-29 | 阳忠海 | Life saving equipment that can be used to well remote throwing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20140902 |
|
| EXPY | Termination of patent right or utility model |