CN214207251U

CN214207251U - Self-inflating drowning prevention device

Info

Publication number: CN214207251U
Application number: CN202023128634.5U
Authority: CN
Inventors: 王志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-17
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a self-inflating drowning-preventing device, which comprises a drowning-preventing part, wherein a connecting hose is arranged in the drowning-preventing part, the connecting hose is connected with a lifesaving airbag, an inflating mechanism is arranged in the drowning-preventing part, and the inflating mechanism is assembled to inflate the lifesaving airbag through the connecting hose and separate the lifesaving airbag from the drowning-preventing part; be provided with the whistle of seeking survival in the prevent drowned piece, be provided with on the outer wall of preventing drowned piece and be used for the positioning mechanism who seeks survival whistle is fixed. This prevent drowned device from aerifing can make the charging valve open after pressing the gas charging switch to make the carbon dioxide in the carbon dioxide bottle fill to the lifesaving gasbag through coupling hose in, the lifesaving gasbag can drive the swimmer come-up this moment, and break away from the swimmer health when the swimmer is difficult to keep balance, and keep connecting by coupling hose, can utilize the lifesaving gasbag to float the back simultaneously at the swimmer, acquire other people's rescue through blowing the whistle of seeking survival.

Description

Self-inflating drowning prevention device

Technical Field

The utility model relates to a lifesaving instrument art field specifically is a prevent drowned device from inflating.

Background

With the development of science and technology, in order to prevent people from drowning during swimming, more and more drowning prevention devices are developed, and the drowning prevention devices can inflate an air bag in a short time by utilizing a self-inflating function so as to provide a buoyancy for a swimmer.

But current prevent drowned device discovers in the use, because it is mostly hand belt formula structure, when drowned when the swimmer hand and foot cramp takes place, because the gasbag is located the arm of swimmer, do not receive professional training or the people of using for the first time, it lets the head to float out of the water surface hardly in time to embrace the gasbag, and some gasbags that are located waist belly department are aerifing the back, can seriously influence swimmer's balance, when the swimmer is in the state that loses balance, because the influence of gasbag, hardly make the health put forward fast.

Aiming at the problems, innovative design is urgently needed on the basis of the original self-inflating drowning prevention device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent drowned device from inflating to propose current prevent drowned device in solving above-mentioned background art because the gasbag is located swimmer's arm, do not receive professional training or the people of first use, hardly in time embrace the gasbag and let the head float out the surface of water, and some gasbag that are located abdomen department can seriously influence swimmer's balanced problem after aerifing.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a self-inflating drowning prevention device comprises a drowning prevention piece, wherein a connecting hose is arranged in the drowning prevention piece, the connecting hose is connected with a lifesaving air bag, an inflating mechanism is arranged in the drowning prevention piece, and the inflating mechanism is assembled to inflate the lifesaving air bag through the connecting hose and enable the lifesaving air bag to be separated from the drowning prevention piece; be provided with the whistle of seeking survival in the prevent drowned piece, be provided with on the outer wall of preventing drowned piece and be used for with the positioning mechanism that the whistle of seeking survival was fixed.

Preferably, the mechanism of aerifing includes charging valve and carbon dioxide bottle, the draw-in groove has been seted up on the outer wall of drowning prevention piece, the inside groove has been seted up on the inner wall of draw-in groove, prevent drowning the inside of piece still seted up with the inner chamber that the inner groove is linked together, the lifesaving gasbag set up in the draw-in groove to will through the elastic force of self connecting hose is fixed in the inner groove, charging valve fixed mounting in on the inner wall of inner chamber, carbon dioxide bottle symmetry install in charging valve's both sides, and with the input of carbon dioxide bottle is connected, connecting hose's one end fixed mounting in the output of carbon dioxide bottle, connecting hose's other end fixed mounting in on the air cock of lifesaving gasbag.

Preferably, the positioning mechanism comprises a turning plate and elastic clamping blocks, an outer cavity is formed in the outer wall of the drowning prevention piece, the turning plate is hinged to the inner wall of the outer cavity, and the elastic clamping blocks are symmetrically and fixedly installed on the inner wall of the turning plate.

Preferably, the positioning mechanism further comprises a reset elastic piece, and the reset elastic piece is arranged between the inner wall of the turning plate and the inner wall of the outer cavity.

Preferably, the inflation mechanism further comprises an inflation switch, and the inflation switch is fixedly mounted on the outer wall of the drowning prevention piece.

Preferably, the top fixed mounting who prevents drowning has the baldric, the both sides fixed mounting who prevents drowning has the waistband.

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

1. the self-inflating drowning prevention device can enable the inflation valve to be opened after the inflation switch is pressed down, and enables carbon dioxide in the carbon dioxide bottle to be inflated into the lifesaving air bag through the connecting hose, the lifesaving air bag can drive a swimmer to float up at the moment, the swimmer is separated from the body of the swimmer when being difficult to keep balance, and the connection is kept through the connecting hose.

2. This from aerifing prevent drowned device can utilize the lifesaving gasbag to float the back at the swimmer, will turn over the board upset to will seek survival whistle takes out, obtain other people's rescue through blowing simultaneously and seek survival whistle.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

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

FIG. 2 is a schematic view of the sectional structure of the inner groove of the present invention;

FIG. 3 is a schematic view of the sectional structure of the inner chamber of the present invention;

fig. 4 is a schematic top sectional view of the present invention.

In the figure: 1. a drowning prevention member; 2. a connecting hose; 3. a life-saving air bag; 4. an inflation mechanism; 5. seeking a whistle; 6. a positioning mechanism; 7. an inner tank; 8. a card slot; 9. an inflation switch; 10. an inner cavity; 11. an inflation valve; 12. a carbon dioxide bottle; 13. an outer cavity; 14. turning over a plate; 15. an elastic clamping block; 16. a restoring elastic member; 17. shoulder straps; 18. a waist belt.

Detailed Description

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1 to 4, the present invention provides a technical solution: a self-inflating drowning prevention device comprises a drowning prevention piece 1, wherein a connecting hose 2 is arranged in the drowning prevention piece 1, the connecting hose 2 is connected with a lifesaving air bag 3, an inflating mechanism 4 is arranged inside the drowning prevention piece 1, and the inflating mechanism 4 is assembled to inflate the lifesaving air bag 3 through the connecting hose 2 and separate the lifesaving air bag 3 from the drowning prevention piece 1; be provided with survival whistle 5 in the drowning prevention piece 1, be provided with on the outer wall of drowning prevention piece 1 and be used for the positioning mechanism 6 fixed with survival whistle 5, foretell structural design can make inflation valve 11 open after pressing inflation switch 9, and make the carbon dioxide in the carbon dioxide bottle 12 fill to the lifesaving gasbag 3 in through connecting tube 2, lifesaving gasbag 3 can drive the swimmer come-up this moment, and break away from the swimmer health when the swimmer is difficult to keep balanced, and keep connecting by connecting tube 2, can utilize the lifesaving gasbag 3 to float the back at the swimmer simultaneously, will turn over board 14 upset, and will take out survival whistle 5, obtain other people's rescue through blowing survival whistle 5 simultaneously.

As shown in fig. 2 and fig. 3, the present invention further provides a technical solution, wherein the inflating mechanism 4 comprises an inflating valve 11 and a carbon dioxide bottle 12, the outer wall of the drowning-proof member 1 is provided with a clamping groove 8, the inner wall of the clamping groove 8 is provided with an inner groove 7, the drowning-proof member 1 is further provided with an inner cavity 10 communicated with the inner groove 7, the lifesaving air bag 3 is arranged in the clamping groove 8, and the connecting hose 2 is fixed in the inner groove 7 by the self elastic force, the inflating valve 11 is fixedly arranged on the inner wall of the inner cavity 10, the carbon dioxide bottle 12 is symmetrically arranged on both sides of the inflating valve 11 and connected with the input end of the carbon dioxide bottle 12, one end of the connecting hose 2 is fixedly arranged on the output end of the carbon dioxide bottle 12, the other end of the connecting hose 2 is fixedly arranged on the air tap of the lifesaving air bag 3, the above-mentioned structure is designed to facilitate the carbon dioxide in the carbon dioxide bottle 12 to be inflated into the lifesaving air bag 3 through the inflating valve 11 and the connecting hose 2, so that the life saving air bag 3 is inflated and generates buoyancy.

Wherein, the inflation mechanism 4 also comprises an inflation switch 9, the inflation switch 9 is fixedly arranged on the outer wall of the drowning prevention piece 1, and the structural design is convenient for keeping the inflation valve 11 in an opening state through the inflation switch 9.

Further referring to fig. 1 and 2, it can be seen that, in some embodiments, preferably, the positioning mechanism 6 includes a turning plate 14 and an elastic fixture block 15, an outer cavity 13 is formed on an outer wall of the drowning prevention member 1, the turning plate 14 is hinged on an inner wall of the outer cavity 13, the elastic fixture blocks 15 are symmetrically and fixedly mounted on the inner wall of the turning plate 14, and the whistle 5 can be clamped on the inner wall of the turning plate 14 through the elastic fixture block 15.

Normally, the positioning mechanism 6 further includes a return elastic member 16, the return elastic member 16 is disposed between the inner wall of the flap 14 and the inner wall of the outer cavity 13, and the above structure is designed to make the flap 14 adhere to the port of the outer cavity 13 through the return elastic member 16.

The utility model discloses among the further technical scheme that provides, prevent that the top fixed mounting of drowned piece 1 has baldric 17, prevent that the both sides fixed mounting of drowned piece 1 has waistband 18, foretell structural design is convenient for the swimmer and will prevent that drowned piece 1 dresses in the front of the chest through baldric 17 and waistband 18.

The working principle is as follows: when the device is used, as shown in fig. 1 to 4, when a swimmer drowns due to cramping of hands and feet, the inflation switch 9 can be pressed, the inflation valve 11 is opened at the moment, and carbon dioxide in the carbon dioxide bottle 12 is inflated into the lifesaving air bag 3 through the inflation valve 11 and the connecting hose 2, so that the lifesaving air bag 3 is inflated and generates buoyancy, and the swimmer can conveniently float up to the water surface through the lifesaving air bag 3.

When life saving air bag 3 is in the gas filled state, can produce deformation and break away from draw-in groove 8, can drive coupling hose 2 simultaneously and break away from inside groove 7, if the swimmer is difficult to keep balance this moment, can break away from life saving air bag 3 from self temporarily to catch life saving air bag 3 through coupling hose 2 after recovering balance, so that go up to the surface of water through life saving air bag 3.

After the swimmer floats by using the lifesaving air bag 3, the turning plate 14 can be turned over, the survival whistle 5 is taken out, and then the survival whistle 5 is blown to give out warning sound to remind other people, so that the user can be conveniently rescued by other people.

The life-saving air bag 3, the elastic clamping block 15 and the reset elastic piece 16 mentioned above have elastic coefficients meeting the technical requirements of the technical scheme of the utility model.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a from aerifing prevent drowned device which characterized in that: the anti-drowning device comprises a drowning prevention piece (1), wherein a connecting hose (2) is arranged in the drowning prevention piece (1), the connecting hose (2) is connected with a lifesaving air bag (3), an inflating mechanism (4) is arranged inside the drowning prevention piece (1), and the inflating mechanism (4) is assembled to inflate the lifesaving air bag (3) through the connecting hose (2) and enable the lifesaving air bag (3) to be separated from the drowning prevention piece (1);

be provided with in the drowning prevention piece (1) and seek survival whistle (5), be provided with on the outer wall of drowning prevention piece (1) and be used for with positioning mechanism (6) that seek survival whistle (5) are fixed.

2. A self-inflating drowning prevention device as claimed in claim 1, wherein: the inflation mechanism (4) comprises an inflation valve (11) and a carbon dioxide bottle (12), a clamping groove (8) is formed in the outer wall of the drowning prevention piece (1), an inner groove (7) is formed in the inner wall of the clamping groove (8), an inner cavity (10) communicated with the inner groove (7) is further formed in the drowning prevention piece (1), the lifesaving air bag (3) is arranged in the clamping groove (8) and fixes the connecting hose (2) in the inner groove (7) through elastic acting force of the lifesaving air bag, the inflation valve (11) is fixedly arranged on the inner wall of the inner cavity (10), the carbon dioxide bottles (12) are symmetrically arranged on two sides of the inflation valve (11) and are connected with the input end of the carbon dioxide bottle (12), one end of the connecting hose (2) is fixedly arranged at the output end of the carbon dioxide bottle (12), the other end of the connecting hose (2) is fixedly arranged on an air tap of the lifesaving air bag (3).

3. A self-inflating drowning prevention device as claimed in claim 1, wherein: the positioning mechanism (6) comprises a turning plate (14) and elastic clamping blocks (15), an outer cavity (13) is formed in the outer wall of the drowning prevention piece (1), the turning plate (14) is hinged to the inner wall of the outer cavity (13), and the elastic clamping blocks (15) are symmetrically and fixedly installed on the inner wall of the turning plate (14).

4. A self-inflating drowning prevention device as claimed in claim 3, wherein: the positioning mechanism (6) further comprises a reset elastic piece (16), and the reset elastic piece (16) is arranged between the inner wall of the turning plate (14) and the inner wall of the outer cavity (13).

5. A self-inflating drowning prevention device as claimed in claim 2, wherein: aerify mechanism (4) still include air switch (9), air switch (9) fixed mounting in prevent drowned on the outer wall of piece (1).

6. A self-inflating drowning prevention device as claimed in claim 1, wherein: prevent drowned top fixed mounting of piece (1) and have baldric (17), prevent the both sides fixed mounting of drowned piece (1) and have waistband (18).