CN114426083B

CN114426083B - Wearable swimsuit for drowning protection

Info

Publication number: CN114426083B
Application number: CN202210059093.XA
Authority: CN
Inventors: 周志雄; 刘程林; 侯国辉
Original assignee: Capital University of Physical Education and Sports
Current assignee: Capital University of Physical Education and Sports
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2023-03-14
Anticipated expiration: 2042-01-19
Also published as: CN114426083A

Abstract

The invention belongs to the technical field of drowning protection, and particularly relates to a wearable swimsuit for drowning protection, which comprises: the wearable airbag comprises a wearable airbag body, an air supply box, an air supply device and a trigger assembly, wherein the air supply box is arranged on the outer wall of the wearable airbag body and comprises a box body, an air pipe, clamping blocks and sliding grooves, the top of the box body is connected with the air pipe communicated with the interior of the wearable airbag body, two layers of clamping blocks are arranged on two sides of the inner wall of the box body, and the sliding grooves attached to the lower clamping blocks are formed in the side wall of the box body; can wear the use with oneself, under the normal condition, the gasbag is the contraction status, appears drowning when sinking to certain degree of depth that has set for when the swimmer, triggers the subassembly and touches air feeder and to wearing formula gasbag air feed, makes the gasbag open the inflation, and the person of wearing also can pull-line in advance manually by oneself and open the gasbag, and help the person of wearing floats the surface of water, adopts pure mechanical mechanism, the condition of outage and short circuit can not appear, and the reliability is high, improves the safety in utilization.

Description

A wearing formula swimsuit for drowned protection

Technical Field

The invention relates to the technical field of drowning protection, in particular to a wearable swimsuit for drowning protection.

Background

Drowning is also called drowning, which refers to the critical condition that people submerge in water or other liquid media, water, silt, weed, etc. block respiratory tract, or ventilation obstruction caused by reflex larynx, trachea, and bronchial spasm causes anoxia asphyxia and carbon dioxide retention of the body.

When swimming in an indoor swimming pool, the current common drowning protection mode adopts a life jacket, but when the life jacket is adopted, a user can directly float on the water surface and can not swim normally, so that a drowning protection tool capable of being triggered automatically when drowning is needed.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and title of the application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems occurring in the prior art drowning protection.

Therefore, the invention aims to provide a wearable swimsuit for drowning protection, which can be worn with a user, wherein in a normal state, an air bag is in a contraction state, when a swimmer sinks to a certain set depth in drowning, a trigger component triggers an air supply device to supply air to the wearable air bag, so that the air bag is opened and expanded, the user can also pull a pull wire manually in advance to open the air bag to help the user float on the water surface, a pure mechanical mechanism is adopted, the situations of power failure and short circuit cannot occur, the reliability is high, and the use safety is improved. To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:

a wearable swimsuit for drowning protection, comprising:

a wearable airbag;

the air supply box is arranged on the outer wall of the wearable air bag and comprises a box body, air pipes, fixture blocks and sliding grooves, the top of the box body is connected with the air pipes communicated with the inside of the wearable air bag, two layers of fixture blocks are arranged on two sides of the inner wall of the box body, and the sliding grooves attached to the lower fixture blocks are formed in the side wall of the box body;

the gas supply device is arranged in the box body and comprises a gas generator and a trigger head, the gas generator is arranged in the box body and connected with a gas pipe, and the trigger head extending into the clamping block is arranged at the bottom of the gas generator;

the trigger subassembly sets up in the box body, the trigger subassembly includes spring, activity post, slide, stopper, dog, inflator, pressure touch gasbag and act as go-between, the spring sets up in box body inner chamber bottom, the spring top sets up the activity post that corresponds from top to bottom with the trigger head, the slide sets up on the spout, the one end that the slide is located box body inner chamber sets up the stopper, the one end that the slide is located the box body outside sets up the dog, set up the inflator between dog and the box body outer wall, inflator outer wall connection pressure touch gasbag, connect on the dog and act as go-between.

As a preferable aspect of the wearable swimsuit for drowning protection of the present invention, wherein: wearable airbag includes airbag main part and magic subsides, airbag main part adopts vest formula airbag, airbag main part front side sets up the magic subsides.

As a preferable aspect of the wearable swimsuit for drowning protection of the present invention, wherein: the outside of the air pipe is provided with a one-way valve, and the air bag main body is provided with an air outlet nozzle.

As a preferable aspect of the wearable swimsuit for drowning protection according to the present invention, wherein: and sealing rubber gaskets are arranged at the connecting gaps of the box bodies.

As a preferable aspect of the wearable swimsuit for drowning protection according to the present invention, wherein: the outer wall of the air bag main body is provided with a threading hole, the stay wire penetrates through the threading hole and extends to the front side of the air bag main body, and the tail end of the stay wire is provided with a pull ring.

Compared with the prior art: the swimming pool can be worn with a user, the air bag is in a contraction state in a normal state, when a swimmer drowns and sinks to a certain set depth, the trigger assembly triggers the air supply device to supply air to the wearable air bag, so that the air bag is opened and expanded, the user can also pull the pull wire manually in advance to open the air bag to help the user float on the water surface, a pure mechanical mechanism is adopted, the situations of power failure and short circuit cannot occur, the reliability is high, and the use safety is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a rear side view of the wearable airbag of the present invention;

FIG. 3 is a schematic view of the gas supply box of the present invention;

FIG. 4 is a schematic view of a trigger assembly mounting structure according to the present invention;

FIG. 5 is a schematic structural diagram of a trigger assembly according to the present invention.

In the figure: 100 wearing formula gasbag, 110 gasbag main part, 120 magic subsides, 200 air feed box, 210 box body, 220 trachea, 230 fixture block, 240 spouts, 300 air feeder, 310 gas generator, 320 trigger head, 400 trigger subassembly, 410 spring, 420 activity post, 430 slide, 440 stopper, 450 stopper, 460 gas cylinder, 470 pressure touch gasbag, 480 act as go-between.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially in general scale for the convenience of illustration, and the drawings are only exemplary, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

To make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The invention provides a wearable swimsuit for drowning protection, which can be worn with users, wherein in a normal state, an air bag is in a contraction state, when a swimmer drowns and sinks to a certain set depth, a trigger component triggers an air supply device to supply air to the wearable air bag, so that the air bag is opened and expanded, the user can also automatically pull a pull line manually in advance to open the air bag to help the user float on the water surface, a pure mechanical mechanism is adopted, the situations of power failure and short circuit can not occur, the reliability is high, and the use safety is improved, please refer to fig. 1-5, which comprises the following components: a wearable airbag 100, an air supply box 200, an air supply device 300, and a trigger assembly 400.

Wearable airbag 100 includes airbag main body 110 and magic subsides 120, and airbag main body 110 adopts vest formula gasbag, and airbag main body 110 front side sets up magic subsides 120.

The air supply box 200 is arranged on the outer wall of the wearable air bag 100, the air supply box 200 comprises a box body 210, an air pipe 220, fixture blocks 230 and sliding grooves 240, the top of the box body 210 is connected with the air pipe 220 communicated with the inside of the wearable air bag 100, two sides of the inner wall of the box body 210 are provided with double-layer fixture blocks 230, and the side wall of the box body 210 is provided with the sliding grooves 240 attached to the lower fixture blocks;

the gas supply device 300 is arranged inside the cartridge 210, the gas supply device 300 comprises a gas generator 310 and a trigger head 320, the gas generator 310 is arranged inside the cartridge 210 and connected with the gas pipe 220, the trigger head 320 extending into the cartridge 230 is arranged at the bottom of the gas generator 310, the gas generator 310 is clamped at the top of the upper cartridge 230, and the trigger head 320 extends between the cartridges 230.

The trigger assembly 400 is arranged in the box body 210, the trigger assembly 400 comprises a spring 410, a movable post 420, a sliding plate 430, a stopper 440, a stopper 450, an air cylinder 460, a press-contact air bag 470 and a pull wire 480, the spring 410 is arranged at the bottom of the inner cavity of the box body 210, the movable post 420 corresponding to the upper part and the lower part of the trigger head 320 is arranged at the top of the spring 410, the sliding plate 430 is arranged on the chute 240, the stopper 440 is arranged at one end of the sliding plate 430 in the inner cavity of the box body 210, the stopper 450 is arranged at one end of the sliding plate 430 outside the box body 210, the air cylinder 460 is arranged between the stopper 450 and the outer wall of the box body 210, the press-contact air bag 470 is connected to the outer wall of the air cylinder 460, the pull wire 480 is connected to the stopper 450, under the normal state, the spring 410 is in a state of contracting, the sliding plate 430 is stopped between the movable post 420 and the trigger head 320, the movable post 420 is prevented from contacting the trigger head 320, the pull wire 480 is pulled, the sliding plate 430 moves outwards, the sliding plate 430 is separated from the movable post 420 and the trigger head 320, at this time, the spring 410 pops up, the gas generator 310 supplies gas to the air bag main body 110 through the air bag 110 through the gas tube 220, and expands the trigger air bag 110 manually; after drowning falls to a certain depth, water pressure is extruded on the press-contact air bag 470, so that the press-contact air bag 470 is compressed slightly by water, at the moment, gas in the press-contact air bag 470 enters the gas cylinder 460, the gas cylinder 460 extends to drive the sliding plate 430 to move outwards, the sliding plate 430 is separated from the movable column 420 and the trigger head 320, at the moment, the spring 410 is popped out, the movable column 420 rises to contact the trigger head 320, and the gas generator 310 supplies gas to the air bag main body 110 through the gas pipe 220 to expand the air bag main body 110, so that automatic triggering is realized.

The air pipe 220 is provided with a one-way valve at the outside, and the air discharge nozzle is arranged on the air bag main body 110 to avoid the air leakage of the air bag main body 110.

The box body 210 is provided with a sealing rubber gasket at the joint gap, so that the waterproof sealing effect is improved.

The outer wall of the airbag main body 110 is provided with a threading hole, the stay wire 480 is inserted in the threading hole and extends to the front side of the airbag main body 110, and the tail end of the stay wire 480 is provided with a pull ring, so that a user can conveniently and manually pull the stay wire 480.

When the airbag is used in a specific mode, the pull wire 480 is pulled to drive the sliding plate 430 to move outwards, so that the sliding plate 430 is separated from the space between the movable column 420 and the trigger head 320, at the moment, the spring 410 is popped up to enable the movable column 420 to ascend to contact the trigger head 320, the gas generator 310 supplies gas to the airbag main body 110 through the gas pipe 220, and the airbag main body 110 is expanded, namely, manual triggering is carried out;

after drowning falls to a certain depth, water pressure is extruded on the press-contact air bag 470, so that the press-contact air bag 470 is compressed slightly by water, at the moment, gas in the press-contact air bag 470 enters the gas cylinder 460, the gas cylinder 460 extends to drive the sliding plate 430 to move outwards, the sliding plate 430 is separated from the movable column 420 and the trigger head 320, at the moment, the spring 410 is popped out, the movable column 420 rises to contact the trigger head 320, and the gas generator 310 supplies gas to the air bag main body 110 through the gas pipe 220 to expand the air bag main body 110, so that automatic triggering is realized.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of this invention can be used in any combination as long as there is no structural conflict, and the combination is not exhaustively described in this specification merely for the sake of brevity and resource savings. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A wearable swimsuit for drowning protection, comprising:

a wearable airbag (100);

the air supply box (200) is arranged on the outer wall of the wearable air bag (100), the air supply box (200) comprises a box body (210), an air pipe (220), clamping blocks (230) and sliding grooves (240), the top of the box body (210) is connected with the air pipe (220) communicated with the interior of the wearable air bag (100), the two sides of the inner wall of the box body (210) are provided with the double-layer clamping blocks (230), and the side wall of the box body (210) is provided with the sliding grooves (240) jointed with the lower-layer clamping blocks;

the gas supply device (300) is arranged inside the box body (210), the gas supply device (300) comprises a gas generator (310) and a trigger head (320), the gas generator (310) is arranged inside the box body (210) and connected with the gas pipe (220), and the trigger head (320) extending into the clamping block (230) is arranged at the bottom of the gas generator (310);

trigger subassembly (400), the setting is in box body (210), trigger subassembly (400) includes spring (410), activity post (420), slide (430), stopper (440), dog (450), inflator (460), press and touch gasbag (470) and act as go-between (480), spring (410) sets up in box body (210) inner chamber bottom, spring (410) top sets up the activity post (420) that corresponds from top to bottom with trigger head (320), slide (430) set up on spout (240), slide (430) are located the one end of box body (210) inner chamber and set up stopper (440), slide (430) are located the outside one end of box body (210) and set up dog (450), set up between dog (450) and the box body (210) outer wall (460), inflator (460) outer wall connection press and touch gasbag (470), connect on dog (450) act as go-between (480).

2. A wearable swimming suit for drowning protection according to claim 1, characterized in that the wearable airbag (100) comprises an airbag main body (110) and a magic tape (120), the airbag main body (110) is a vest-type airbag, and the magic tape (120) is arranged at the front side of the airbag main body (110).

3. A wearable swimsuit for drowning protection according to claim 2, wherein a check valve is provided outside the air tube (220), and an exhaust nozzle is provided on the bladder body (110).

4. The wearable swimsuit for drowning protection according to claim 1, wherein sealing rubber pads are disposed at the joints of the case (210).

5. A wearable swimsuit for drowning protection according to claim 2, wherein the outer wall of the airbag main body (110) is provided with a threading hole, the stay wire (480) is inserted in the threading hole and extends to the front side of the airbag main body (110), and the end of the stay wire (480) is provided with a pull ring.