CN114275122A

CN114275122A - Life-saving braces

Info

Publication number: CN114275122A
Application number: CN202210061248.3A
Authority: CN
Inventors: 陈骏杰; 陈兴亮; 代全; 张秋菊; 陈城波
Original assignee: Guangzhou Dikong Waterproof Technology Co ltd
Current assignee: Guangzhou Dikong Waterproof Technology Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-04-05

Abstract

The invention provides a lifesaving braces, which belongs to the field of rescue equipment and comprises brace bodies worn by users, wherein the brace bodies are of airbag type structures, the brace bodies are provided with inflation control assemblies used for inflating the brace bodies, each inflation control assembly comprises a gas generator, a sensing piece and a processor, and the gas generators are used for inflating the brace bodies; the sensing piece is used for sensing the falling water of a user; the processor is respectively in communication connection with the gas generator and the sensing piece so as to transmit signals to the processor when the sensing piece senses that a user falls into water, and the processor controls the gas generator to act. The life-saving braces of the invention are the same as the conventional braces when not inflated, are convenient to carry and light to wear; when a user falls into water, the sensing piece transmits signals to the processor, the processor controls the gas generator to inflate the airbag of the harness body, and the harness body is inflated to expand to generate buoyancy, so that the wearer floats on the water surface, and the effect of water lifesaving is achieved.

Description

Life-saving braces

Technical Field

The invention belongs to the field of rescue equipment, and particularly relates to a lifesaving strap.

Background

The existing water rescue equipment mainly takes a life jacket and a life buoy as main parts, the life buoy is easy to separate from the life buoy in strong wind and strong waves, and the life saving effect is poor; the life jacket is a vest type life jacket filled with foam inside, and in order to achieve the life-saving effect, a user needs to wear the life jacket all the time to avoid injury caused by accidental falling into water, but the vest type life jacket has the problems that the movement of the wearer is not flexible due to the internal foam structure of the vest type life jacket, and the carrying is inconvenient.

Disclosure of Invention

Based on the background problem, the invention aims to provide a lifesaving braces, which comprises a brace body and an inflation control assembly, wherein the brace body is of an air bag type structure, and is convenient to carry and light to wear as a conventional brace when not inflated; when falling into water, the inflation control assembly can inflate the harness body, so that the wearer floats on the water surface, and the water lifesaving effect is achieved.

In order to achieve the purpose, the technical scheme provided by the invention is as follows:

lifesaving braces, including the braces body that supplies the user to dress, the braces body is gasbag formula structure, be equipped with on the braces body and be used for aerifing the control assembly that aerifys the braces body, aerify the control assembly and include:

the gas generator is used for inflating the strap body;

the sensing piece is used for sensing the falling water of a user;

and the processor is respectively in communication connection with the gas generator and the sensing piece so as to transmit signals to the processor when the sensing piece senses that a user falls into water, and the processor controls the gas generator to act.

Further, the sensing piece is one of a pressure sensor, a liquid sensing sensor and a photoelectric water immersion sensor.

Furthermore, the strap body comprises a back part and two shoulder straps, the top ends of the two shoulder straps are fixed with the top end of the back part, and the bottom ends of the two shoulder straps are fixed with the bottom end of the back part;

the back and the two shoulder belts are respectively provided with an air bag, and the back is communicated with the air bags in the shoulder belts.

Furthermore, the back is of a foldable structure and comprises a back main body, a left side wing and a right side wing which are respectively arranged on two sides of the back main body, air bags are arranged in the back main body, the left side wing and the right side wing, and the air bags in the back main body, the left side wing and the right side wing are communicated.

Furthermore, wearing holes for arms of the user to pass through are formed in the left side wing and the right side wing.

Furthermore, the side of the left side wing and the side of the right side wing far away from the back main body are also provided with a lock catch for fastening.

Furthermore, the shoulder straps are of foldable structures and are composed of shoulder strap main bodies and shoulder strap side wings, air bags are arranged in the shoulder strap main bodies and the shoulder strap side wings, and the shoulder strap main bodies are communicated with the air bags in the shoulder strap side wings.

Furthermore, a lock catch for fastening is connected between the two shoulder straps.

Further, the gas generator and the sensing element are both arranged on the back; the processor is disposed on the shoulder strap.

Compared with the prior art, the invention has the following effects:

1. the lifesaving braces comprise brace bodies and inflation control components, wherein the brace bodies are of airbag type structures, are the same as the conventional braces when not inflated, are convenient to carry and are light and convenient to wear; the inflation control assembly comprises a gas generator, a sensing piece and a processor, when the sensing piece senses that a user falls into water, signals are transmitted to the processor, the processor controls the gas generator to inflate the airbag of the harness body, and the harness body inflates to expand to generate buoyancy, so that the wearer floats on the water surface to achieve the effect of water life saving.

2. The lifesaving braces comprise a back and two shoulder straps, wherein the back is of a foldable structure and consists of a back main body, a left side wing and a right side wing which are respectively arranged at two sides of the back main body; when the gas generator inflates the harness body, the left side wing and the right side wing expand and unfold due to inflation, and buoyancy can be increased.

3. According to the invention, the left side wing and the right side wing are respectively provided with the wearing holes for the arms of the user to pass through, and the back main body, the left side wing and the right side wing form the vest type life jacket, so that the life saving effect is further ensured.

4. The shoulder strap of the invention is also of a folding structure and can be unfolded to increase buoyancy when the gas generator inflates the shoulder strap body.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.

Fig. 1 is a schematic structural view of a life saving harness according to an embodiment 1 of the present invention;

fig. 2 is a schematic view of a deployed state of a life belt in embodiment 2 of the present invention;

fig. 3 is a schematic view of a deployed state of a life saving harness according to embodiment 3 of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings of the specification, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Example 1

In order to solve the problem that the existing life jacket with a foam structure is inconvenient to carry and wear, an embodiment of the invention provides a life-saving shoulder belt, which comprises a shoulder belt body and an inflation control assembly, wherein the shoulder belt body is of an air bag structure, and the inflation control assembly is used for inflating the shoulder belt body.

In this embodiment, the harness body includes back 1, shoulder strap I2 and shoulder strap II 3 divide and establish the left and right sides at back 1, and the top of shoulder strap I2, shoulder strap II 3 all with the top of back 1 is connected, and the bottom all is connected with the bottom of back 1.

Specifically, all be equipped with the gasbag in back 1, shoulder area I2 and the shoulder area II 3, and the gasbag intercommunication in back 1, shoulder area I2 and the shoulder area II 3, like this when aerifing the control assembly and aerifing to the braces body, can guarantee that back 1, shoulder area I2 and shoulder area II 3 homoenergetic are aerifyd and are expanded.

In order to ensure that the life-saving braces can be worn firmly, the shoulder straps I2 and II 3 are further connected with the lock catches I4 in the embodiment, the lock catches I4 are of the existing structure, the embodiment does not give details to the structure, and the life-saving braces can be prevented from being separated from a user due to the fact that the shoulder straps I2 and II 3 slip through the lock catches I4.

In this embodiment, the inflation control assembly comprises: gas generator 5, sensor 6 and processor 7.

The gas generator 5 is used for inflating the airbag of the harness body, specifically, the gas generator 5 of the embodiment is arranged at the back part 1 and located inside the back part 1, and the gas outlet of the gas generator 5 is communicated with the airbag in the back part 1; the gas generator 5 is an existing product, and has the same structure as the gas generator 5 of the automobile airbag, so the structure of the gas generator 5 is not described in detail in this embodiment. The present invention is not limited to the gas generator 5 being disposed inside the back portion 1, and the gas generator 5 may be disposed inside and outside the back portion 1 in other embodiments.

The response piece 6 is used for responding to the user and falls into water, and is concrete, and the response piece 6 of this embodiment is liquid inductive sensor, sets up the bottom at back 1, and liquid inductive sensor is similar to current liquid leakage sensor, can fall into water at the user in the twinkling of an eye, senses the existence of liquid to transmit signal to treater 7.

For the structure of the sensing member 6, in other embodiments, the sensing member 6 may also be a pressure sensor, and after a user falls into water, the pressure sensor senses water pressure and transmits a signal to the processor 7, so as to avoid the sensing member from being pressed by mistake and transmit a signal to the processor 7, a pressure limit value may be set, and the pressure sensor transmits a signal to the processor 7 only when the set pressure limit value is reached.

In other embodiments, the sensing member 6 may also be an electro-optical water sensor, which detects the presence of liquid by light refraction and scattering of infrared light, thereby sensing whether a user falls into water.

The processor 7 is in communication connection with the gas generator 5 and the sensing piece 6 respectively, so that when the sensing piece 6 senses that a user falls into water, a signal is transmitted to the processor 7, the processor 7 controls the gas generator 5 to act, specifically, the processor 7 sends a starting signal to a trigger device of the gas generator 5, and the trigger device detonates the gas generator 5 after receiving the signal, so that the airbag of the backpack body is inflated.

Specifically, in the present embodiment, the processor 7 is disposed on the shoulder strap I2, and may be disposed on the outer side of the shoulder strap I2, or may be disposed inside the shoulder strap I2, and the processor 7 is disposed on the outer side of the shoulder strap I2 and covered by a waterproof cover.

The life-saving strap of the embodiment is the same as a conventional strap when not inflated, is convenient to carry and is portable to wear; when a user falls into water, the sensing piece 6 transmits signals to the processor 7, the processor 7 controls the gas generator 5 to inflate the gas bag of the harness body, and the harness body inflates and expands to generate buoyancy, so that the wearer floats on the water surface, and the effect of water lifesaving is achieved.

Example 2

As shown in fig. 2, the life-saving strap is different from the embodiment 1 in that the back 1 of the embodiment is a foldable structure, and specifically comprises a back main body 101, and a left wing 102 and a right wing 103 respectively arranged at two sides of the back main body 101, air bags are arranged in the back main body 101, the left wing 102 and the right wing 103, and the air bags in the back main body 101, the left wing 102 and the right wing 103 are communicated with each other.

The left side wing 102 and the right side wing 103 can be folded at the back body 101 when not inflated, and when the inflator 5 inflates the harness body, the left side wing 102 and the right side wing 103 expand and unfold due to the inflation, which can increase buoyancy.

In this embodiment, the left side wing 102 and the right side wing 103 are further provided with wearing holes 104 for arms of a user to pass through, so that the user can respectively pass through the wearing holes 104 corresponding to the left side wing 102 and the right side wing 103 after the left side wing 102 and the right side wing 103 are unfolded, and at this time, the back body 101, the left side wing 102 and the right side wing 103 form a vest-type life jacket, thereby further ensuring the life saving effect.

In this embodiment, the left wing 102 and the right wing 103 are further provided with a buckle II 105 for tightening on the side away from the back main body 101, so that the left wing 102 and the right wing 103 can be tightened, and the strap body can be further prevented from falling off.

This embodiment sets up back 1 into beta structure, can increase buoyancy after aerifing on the one hand, and on the other hand can supply the user to dress, further improves lifesaving effect.

Example 3

As shown in fig. 3, the life saving harness of the present embodiment is different from embodiment 2 in that the shoulder straps I2 and II 3 of the present embodiment are also foldable structures, and taking the shoulder strap I2 as an example, the shoulder strap I2 is composed of a shoulder strap main body 201 and shoulder strap side wings 202, air bags are provided in both the shoulder strap main body 201 and the shoulder strap side wings 202, and the shoulder strap main body 201 is communicated with the air bags in the shoulder strap side wings 202.

The shoulder strap II 3 has the same structure as the shoulder strap I2.

The shoulder strap is also arranged in a folding structure in the embodiment, and can be unfolded when the gas generator 5 inflates the shoulder strap body, so that the buoyancy is further increased.

It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications belong to the protection scope of the present invention.

Claims

1. Lifesaving braces, including the braces body that supplies the user to dress, its characterized in that, the braces body is gasbag formula structure, be equipped with on the braces body and be used for aerifing the control assembly that aerifys to the braces body, aerify the control assembly and include:

the gas generator is used for inflating the strap body;

the sensing piece is used for sensing the falling water of a user;

2. The life saving harness of claim 1 wherein the sensing member is one of a pressure sensor, a liquid sensing sensor, and a photoelectric water immersion sensor.

3. The life saving harness of claim 1 wherein the harness body comprises a back portion and two shoulder straps, the top ends of the two shoulder straps being secured to the top end of the back portion and the bottom ends of the two shoulder straps being secured to the bottom end of the back portion;

4. The life saving harness of claim 3 wherein the back portion is of a foldable structure and comprises a main body, and a left wing and a right wing respectively disposed at two sides of the main body, wherein the air bags are disposed in the main body, the left wing and the right wing, and the air bags in the main body, the left wing and the right wing are communicated.

5. The life-saving strap of claim 4, wherein the left and right side wings are provided with wearing holes for arms of a user to pass through.

6. The life saving harness of claim 4 wherein the left and right side wings are further provided with a catch for tightening on the side remote from the back body.

7. The life saving harness of claim 3 wherein the shoulder straps are of a collapsible construction, comprising a shoulder strap body and shoulder strap wings, wherein air bags are provided in both the shoulder strap body and shoulder strap wings, and wherein the shoulder strap body is in communication with the air bags in the shoulder strap wings.

8. The life saving harness of claim 3 wherein a buckle is connected between the shoulder straps for tightening.

9. The life saving harness of claim 3 wherein the gas generator and the sensor are both disposed on the back portion; the processor is disposed on the shoulder strap.