CN217969867U

CN217969867U - Disposable portable drowning-proof air bag life-saving device

Info

Publication number: CN217969867U
Application number: CN202220515441.5U
Authority: CN
Inventors: 熊爽钦
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-12-06
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a disposable portable drowning-proof air bag life-saving device, which comprises an outer bag body for wearing, wherein one side of the outer bag body is provided with an emergency structure; the emergency structure is including setting up in the emergency button of outer utricule one side, the outside of emergency button is provided with the retaining ring, the bottom of retaining ring is connected with embedded casing, the internal connection of embedded casing has branch, the top of branch is connected with the bottom face of emergency button. The utility model is provided with an emergency structure, when the air bag is not activated, the air bag is hidden in the outer bag body; when the device is in an activated state, the device can be rapidly inflated to provide enough buoyancy for a human body, and the drowning of a user is effectively prevented.

Description

Disposable portable drowning-proof air bag life-saving device

Technical Field

The utility model relates to a lifesaving technical field specifically is disposable portable drowned gasbag life saving equipment of preventing.

Background

Swimming is a meaningful aerobic exercise, and is beneficial to losing weight, improving the heart and lung capacity and improving metabolism. The swimming can improve the physical quality of human body and cultivate the spirit of favoring sports and fighting. When summer comes, many people choose to swim in a swimming pool, and also pursue the natural situation, people choose to swim in lakes, reservoirs and rivers, and people in seaside cities can swim in full way in the sea. Whenever this happens, it is often heard that a drowning event occurs due to a person's skills being poor, fatigue, physical illness, or hidden danger factors in nature, which is masked by the pleasurable activity.

If a portable and simple drowning-proof device which does not influence activities can be provided for swimmers, a lot of lives can be saved at a critical moment.

The main drowning prevention devices on the market are currently equipped with three categories,

the first category is life jackets used in production and work, which cannot be used in swimming sports;

the second type is auxiliary facilities such as life buoys, air bags, drifting bags and the like, which have certain influence on the swimming freedom degree and are inconvenient to carry;

the third type is life-saving bracelet, which is inflated by CO2 gas cylinder, assembled in advance before use, and has certain installation ability and use experience, and the failure rate is increased after repeated use.

The first type cannot be used in swimming, and the second type and the third type can be used in swimming sports, but have certain limitation and inconvenience, so that the large-scale use of the first type and the third type is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable portable drowned gasbag life saving equipment of preventing to solve the problem of carrying and using not convenient for that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the disposable portable drowning-preventing air bag life-saving device comprises an outer bag body used for wearing, wherein one side of the outer bag body is provided with an emergency structure;

the emergency structure is including setting up in the emergency button of outer utricule one side, the outside of emergency button is provided with the retaining ring, the bottom of retaining ring is connected with embedded casing, the internal connection of embedded casing has branch, the top of branch is connected with the bottom face of emergency button.

The spring is arranged inside the embedded shell and sleeved below the pressing plate, the pressing plate is arranged on the lower portion of the supporting rod, and the film ball body is prevented from being broken due to false touch or impact on the emergency button to generate false operation when the film ball body is normally worn through the arranged spring.

Preferably, the bottom end face of the supporting rod is provided with a prick used for pricking the film ball body, and the film ball body can be quickly pricked through the set prick.

Preferably, the bottom end of the embedded shell is provided with a taper hole, the taper hole is matched with the awl, and the awl is convenient for the awl to penetrate through.

Preferably, the powder chamber has been seted up to outer utricule's inside, the inside packing of powder chamber has the powder, the powder is sodium bicarbonate powder, and sodium bicarbonate powder is nontoxic harmless, can produce a large amount of gases.

Preferably, be provided with the film spheroid just below embedded casing, the inside packing of film spheroid has tartaric acid solution, and the film spheroid adopts and takes elastic material preparation, when guaranteeing that the film spheroid is impaled, releases tartaric acid solution fast for tartaric acid solution and sodium bicarbonate powder mix.

Preferably, one side in powder chamber is provided with the extension board, the passageway has been seted up to the centre of extension board, the inside of passageway is provided with the air cock, the one end of passageway is connected with the input of gasbag, the gasbag sets up in the inside of bag chamber, the bag chamber sets up in the inside one side of keeping away from the powder chamber of outer utricule, and sodium bicarbonate powder is because the motion effect gets into the gasbag when preventing normally to wear, reduces the quantity of the chemical substance who participates in the reaction, and the extension board is inside to set up the air cock and to block, and the air cock comprises mobilizable rubber buffer, needs certain atmospheric pressure just to open to play the effect of keeping apart.

Preferably, the inboard of outer utricule is provided with first magic subsides, the outside that first magic was pasted is kept away from to outer utricule is connected with the second magic and pastes, first magic is pasted and is pasted each other with the second magic, uses ripe reliable magic to paste the structure, can make things convenient for the user of service to wear at neck or arm at will.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an emergent structure of setting, the gasbag is when inactive, hides among outer utricule. When the emergency button is started, the internal chemical substances are activated, a large amount of gas is instantly generated, the air bag is inflated, the air bag is activated and rapidly inflated, sufficient buoyancy is provided for a human body, and a user is effectively prevented from drowning; the first magic tape and the second magic tape are used for fixing the human body and the outer bag body and hiding and protecting the air bag; simultaneously, use ripe reliable magic subsides structure, can make things convenient for the user of service to wear at neck or arm at will, make things convenient for wearing of disposable portable drowned air bag life saving equipment of preventing.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a structure at a according to an embodiment of the present invention.

In the figure: 1. an outer bladder body; 101. a first magic tape; 102. a second magic tape; 103. a capsule cavity; 104. a support plate; 105. a channel; 106. an air faucet; 107. a powder chamber; 108. a powder; 2. an emergency button; 201. a retainer ring; 202. a strut; 203. pressing a plate; 204. a spring; 205. e, stabbing; 206. an embedded shell; 207. a taper hole; 208. a thin film sphere; 3. an air bag.

Detailed Description

In order to facilitate solving the current problem of not being convenient for carry and use, the embodiment of the utility model provides a disposable portable drowned gasbag life saving equipment of preventing is provided. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a disposable portable drowning prevention air bag life-saving device, which comprises an outer bag body 1 for wearing, wherein one side of the outer bag body 1 is provided with an emergency structure;

the emergency structure comprises an emergency button 2 arranged on one side of an outer bag body 1, a retainer ring 201 is arranged on the outer side of the emergency button 2, the bottom end of the retainer ring 201 is connected with an embedded shell 206, a supporting rod 202 is connected inside the embedded shell 206, and the top end of the supporting rod 202 is connected with the bottom end face of the emergency button 2; when preventing normally to wear, the mistake bumps or strikes emergency button and produces the malfunction, and emergency button outside is comparatively flat.

A spring 204 is arranged inside the embedded shell 206, the spring 204 is sleeved below the pressing plate 203, and the pressing plate 203 is arranged at the lower part of the supporting rod 202; the bottom end face of the supporting rod 202 is provided with a prick 205 for pricking the film ball 208; the bottom end of the embedded shell 206 is provided with a taper hole 207, and the taper hole 207 is matched with the taper spike 205; through the spring 204, prevent that when normally wearing, mistake is bumped or the emergence button 2 of striking produces the malfunction, leads to the rupture of film spheroid 208.

A powder cavity 107 is formed in the outer capsule body 1, powder 108 is filled in the powder cavity 107, and the powder 108 is sodium bicarbonate powder 108; a thin film ball body 208 is arranged right below the embedded shell 206, and tartaric acid solution is filled in the thin film ball body 208; a support plate 104 is arranged on one side of the powder cavity 107, a channel 105 is formed in the middle of the support plate 104, an air nozzle 106 is arranged inside the channel 105, one end of the channel 105 is connected with an input end of the air bag 3, the air bag 3 is arranged inside the bag cavity 103, and the bag cavity 103 is arranged on one side, far away from the powder cavity 107, inside the outer bag body 1; the inner side of the outer bag body 1 is provided with a first magic tape 101, the outer side of the outer bag body 1, which is far away from the first magic tape 101, is connected with a second magic tape 102, and the first magic tape 101 and the second magic tape 102 are mutually bonded; in order to rapidly release the tartaric acid solution and to accelerate the mixing of the tartaric acid solution with the sodium bicarbonate powder 108 when the membrane spheres 208 filled with the tartaric acid solution are pierced, the membrane spheres 208 are made of an elastic material. Once damaged, the film shrinks rapidly, enlarges the damaged area, and plays a role in rapidly releasing tartaric acid solution.

The utility model provides a disposable portable drowned gasbag life saving equipment is prevented to theory of operation as follows: when the emergency button 2 is pressed, the pressing plate 203 at the bottom end of the emergency button 2 connecting support rod 202 moves downwards for a certain distance, the spring 204 is squeezed, the spring 204 contracts until the taper spike 205 contacts with the film ball 208 filled with tartaric acid solution and pierces the film ball 208, the tartaric acid solution is released, the tartaric acid solution flows out and is fully mixed with the powder 108 in the powder cavity 107, a large amount of CO2 gas is instantly reacted and released, and after CO2 is gathered to generate a certain pressure, the gas nozzle 106 in the channel 105 of the support plate 104 is broken through, and the gas bag 3 is inflated; the inflated air bag 3 is rapidly enlarged and is expanded out from the hole at one side of the bag cavity 103 of the outer bag body 1, and drives the human body to float upwards, and finally the emergency lifesaving effect is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Disposable portable drowning prevention air bag life saving equipment, its characterized in that: the emergency protective garment comprises an outer bag body (1) used for wearing, wherein an emergency structure is arranged on one side of the outer bag body (1);

emergent structure is including setting up in emergent button (2) of outer utricule (1) one side, the outside of emergent button (2) is provided with retaining ring (201), the bottom of retaining ring (201) is connected with embedded casing (206), the internal connection of embedded casing (206) has branch (202), the top of branch (202) is connected with the bottom face of emergent button (2).

2. The disposable portable drowning-prevention airbag rescue apparatus according to claim 1, characterized in that: the spring (204) is arranged inside the embedded shell (206), the spring (204) is sleeved below the pressing plate (203), and the pressing plate (203) is arranged on the lower portion of the support rod (202).

3. The disposable portable drowning-prevention airbag rescue apparatus according to claim 2, characterized in that: the bottom end face of the support rod (202) is provided with a prick (205) for pricking the film ball body (208).

4. The disposable portable drowning-prevention airbag rescue apparatus according to claim 2, characterized in that: taper holes (207) are formed in the bottom end of the embedded shell (206), and the taper holes (207) are matched with the pricks (205).

5. The disposable portable drowning prevention airbag life saving device of claim 1, characterized in that: powder chamber (107) have been seted up to outer utricule (1) inside, the inside packing of powder chamber (107) has powder (108), powder (108) are sodium bicarbonate powder (108).

6. The disposable portable drowning-prevention airbag rescue apparatus according to claim 4, characterized in that: a thin film ball body (208) is arranged right below the embedded shell (206), and tartaric acid solution is filled in the thin film ball body (208).

7. The disposable portable drowning prevention airbag life saving device of claim 5, characterized in that: one side in powder chamber (107) is provided with extension board (104), passageway (105) have been seted up in the centre of extension board (104), the inside of passageway (105) is provided with air cock (106), the one end of passageway (105) is connected with the input of gasbag (3), gasbag (3) set up in the inside of cyst chamber (103), cyst chamber (103) set up in the inside one side of keeping away from powder chamber (107) of outer utricule (1).

8. The disposable portable drowning prevention airbag life saving device of claim 1, characterized in that: the inside of outer utricule (1) is provided with first magic subsides (101), the outside that first magic subsides (101) are kept away from in outer utricule (1) is connected with second magic subsides (102), first magic subsides (101) bond each other with second magic subsides (102).