CN213756752U

CN213756752U - Human body protection air bag device

Info

Publication number: CN213756752U
Application number: CN202022396392.1U
Authority: CN
Inventors: 董佳; 李涵
Original assignee: Harbin Zhenyu Technology Co ltd
Current assignee: Harbin Zhenyu Technology Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-23
Anticipated expiration: 2030-10-26

Abstract

A human body protection air bag device comprises an air bag vest and an elastic silk screen, wherein the air bag vest is formed by interconnecting tubular plastic film cavity bodies and is in a flat folded shape when not inflated, and an inflation valve is arranged on the air bag vest; the back of the air bag vest is also provided with a net placing port; the elastic silk screen is arranged in the mesh placing opening and is fixedly connected with the air bag vest; due to the design of the mesh opening and the elastic wire mesh, the air bag vest has good tensile resistance, and the possibility of the air bag vest being pulled and broken is reduced.

Description

Human body protection air bag device

Technical Field

The utility model relates to a motion protection technical field specifically is a human protection gasbag device.

Background

With the improvement of living standard, riding sports are more and more favored by people, but due to the high speed and unpredictable field conditions, the rider is difficult to completely avoid falling from the riding activities. In order to protect riders, various riding protective clothing are available on the market to reduce the possibility of human body injury, for example, the utility model patent with application number 201621047454.5 provides a riding protective clothing using an air bag and an impact-resistant protective pad, and the protective clothing can protect users when the users fall down by placing the impact-resistant protective pad inside the air bag clothing, and has a light structure.

However, since the protective clothing is integrally formed and the impact-resistant protection pad is directly arranged on the inner side of the air bag clothing, the protective clothing itself has weak tensile resistance, and when the protective clothing receives a large pulling force, the protective clothing is easy to break and leak.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems, the utility model provides a human body protection airbag device, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

a human body protection air bag device comprises an air bag vest and an elastic silk screen, wherein the air bag vest is formed by interconnecting tubular plastic film cavity bodies and is in a flat folded shape when not inflated, and an inflation valve is arranged on the air bag vest; the back of the air bag vest is also provided with a net placing port; the elastic silk screen is arranged in the mesh placing opening and is fixedly connected with the air bag vest.

Preferably, the elastic silk screen is formed by weaving a plurality of cross threads and longitudinal threads which are crossed with each other, the cross threads are linear, the longitudinal threads are wavy, and the cross threads and the longitudinal threads are made of rubber.

Preferably, the air bag neck pillow also comprises an air bag neck pillow which is formed by interconnecting tubular plastic film cavity bodies and is in a flat folded shape when not inflated, and the air bag neck pillow is communicated with the inside of the air bag vest.

Preferably, a first cushion pad for protecting the back waist of the human body is arranged on the outer side of the back of the airbag vest, a valve mounting opening communicated with a cavity inside the airbag vest is arranged in the first cushion pad, and the inflation valve is mounted at the valve mounting opening.

Preferably, the outer side of the back of the air bag vest is also provided with a plurality of rubber bumps.

Preferably, the inner side of the back of the air bag vest is further provided with two buffer strips, and the two buffer strips are respectively positioned on two sides of the net placing port.

Preferably, the left and right outer sides of the air bag vest are provided with second cushion pads for protecting the side waist of the human body.

Preferably, a third cushion pad for protecting the chest of the human body is arranged on the outer side of the front part of the air bag vest.

Preferably, still include the warning whistle, still be equipped with on the first cushion and accomodate the groove, the warning whistle detachably is placed accomodate the inslot.

Preferably, a clamping groove is formed in the valve port of the inflation valve, a clamping block is arranged at the whistle port of the warning whistle, and the warning whistle can be detachably clamped and buckled with the inflation valve through the clamping block.

(III) advantageous effects

The utility model provides a human body protection air bag device, when a user falls down, the air bag vest contacts with the ground to play the role of shock absorption and human body protection; the elastic silk screen is designed in the net placing port, so that the elastic silk screen deforms along with the pulling of the air bag vest in the process that the air bag vest is in contact with the ground and is pulled to deform, a certain deformation space is provided for the air bag vest, the tensile strength of the air bag vest is improved, and the air bag vest is prevented from being torn after being pulled to deform; on the other hand, as the elastic wire mesh has certain recovery capability, when the pulling force applied to the air bag vest disappears, the elastic wire mesh can timely drive the air bag vest to recover, thereby further prolonging the service life of the air bag vest.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 shows a schematic diagram of the overall structure of the present invention;

fig. 2 shows a schematic diagram of the overall structure of the present invention;

fig. 3 shows a schematic diagram of the overall structure of the present invention;

FIG. 4 shows an enlarged view at A in FIG. 3;

fig. 5 shows a schematic diagram of the overall structure of the present invention;

FIG. 6 shows an enlarged view at B in FIG. 5;

FIG. 7 is a schematic view of the alarm whistle and inflation valve of the present invention;

fig. 8 shows a partial enlarged view of the elastic wire mesh of the present invention.

In the figure: the inflatable pillow comprises a vest with an air bag 1, a net port with a net 10, an inflation valve with a net 1F, a clamping groove with a net 1F0, a buffer strip with a buffer strip 1H, a rubber 1T bump, an elastic wire net 2, a horizontal wire 21, a longitudinal wire 22, an air bag neck pillow 3, a warning whistle 4, a clamping block 40, a first cushion D1, a valve mounting port D10, a containing groove D11, a second cushion D2 and a third cushion D3.

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.

Referring to the attached drawings 1-3, a human body protection air bag device comprises an air bag vest 1 and an elastic silk screen 2, wherein the air bag vest 1 is formed by interconnecting tubular plastic film cavity bodies and is in a flat folding shape when not inflated, and an inflation valve 1F is arranged on the air bag vest 1; the back of the air bag vest 1 is also provided with a net placing port 10; the elastic silk screen 2 is arranged in the net placing opening 10 and is fixedly connected with the air bag vest 1.

In conclusion, after the user wears the protective air bag device, the inflation bottle can be directly aligned with the inflation valve 1F, so that the air bag vest 1 is inflated from the flat folded state to the expanded state, at the moment, the air bag vest 1 is completely unfolded, and the elastic wire net 2 in the net opening 10 of the air bag vest 1 is in the initial state; when a user falls down, the air bag vest 1 is contacted with the ground to play a role in damping and protecting a human body, when the air bag vest 1 is contacted with the ground, the air bag vest 1 is pulled to deform due to the relative friction force between the ground and the air bag vest 1, and the elastic silk screen 2 deforms due to the pulling force of the air bag vest 1 in the process, so that a certain deformation space is provided for the air bag vest 1, the tensile strength of the air bag vest 1 is improved, and the air bag vest 1 is ensured not to be torn after being pulled to deform; on the other hand, because the elastic wire net 2 has a certain recovery capability, when the pulling force applied to the airbag vest 1 disappears, the elastic wire net 2 can drive the airbag vest 1 to recover the original shape in time, thereby further prolonging the service life of the airbag vest 1.

Specifically, as shown in fig. 8, the elastic silk screen 2 is formed by weaving a plurality of cross silk threads 21 and longitudinal silk threads 22 which are mutually crossed, the cross silk threads 21 are linear, and the longitudinal silk threads 22 are wavy, so that the structural design can improve the tensile strength and the stability of the elastic silk screen 2, and ensure that the elastic silk screen 2 can be timely restored to the original state after being pulled; on the other hand, the transverse threads 21 and the longitudinal threads 22 are made of rubber materials, and have perfect tensile resistance and recovery capability.

Referring to the attached drawings 1-3, the air bag neck pillow 3 is further included, the air bag neck pillow 3 is formed by interconnecting and intercommunicating tubular plastic film cavities and is in a flat folded shape when not inflated, and the air bag neck pillow 3 is communicated with the interior of the air bag vest 1; after the air bag vest 1 is inflated and expanded, the air bag neck pillow 3 is inflated and expanded along with the air bag vest to wrap the neck of a user in a surrounding manner, so that the neck and the hindbrain of the user are prevented from contacting the ground when an accident happens, and the safety is improved.

Referring to fig. 1-4, a first cushion D1 for protecting the back waist of a human body is arranged on the outer side of the back of the airbag vest 1, a valve mounting opening D10 for connecting the hollow cavity of the airbag vest 1 is arranged in the first cushion D1, and an inflation valve 1F is arranged at the valve mounting opening D10.

Particularly, the first cushion pad D1 is designed to further reduce the pressure on the back waist and the upper hip of the patient when the patient falls down, so that the pain of the user is reduced; on the other hand, the installation space can be provided for the inflation valve 1F, and the inflation valve 1F is prevented from being damaged due to contact with the ground.

Referring to the attached drawings 2-3, the outer side of the back of the air bag vest 1 is further provided with a plurality of rubber convex blocks 1T, when the air bag vest 1 is in contact with the ground, the design of the rubber convex blocks 1T can increase the friction force between the air bag vest 1 and the ground, so that the ground holding force of the air bag vest 1 is improved, the sliding distance of a user after falling is shortened, and the safety is improved.

Referring to fig. 3-5, the inner side of the back of the air bag vest 1 is further provided with two buffer strips 1H, and the two buffer strips 1H are respectively positioned at two sides of the net placing port 10; the design of the cushioning strips 1H distributes the force applied from the ground to both sides of the user's spine to effectively protect the user's spine.

Furthermore, the left side and the right side of the air bag vest 1 are respectively provided with a second cushion pad D2 for protecting the side waist of the human body, so that the pressure on the side waist of the patient when the patient falls down is further reduced, and the pain of the user is reduced.

Further, a third cushion D3 for protecting the chest of the human body is arranged on the outer side of the front part of the air bag vest 1, so that the pressure on the chest when the patient falls down is further reduced, and the pain of the user is reduced.

Particularly, the first cushion pad D1, the second cushion pad D2, the third cushion pad D3 and the cushion strip 1H of the present invention are made of ethylene-vinyl acetate copolymer (EVA) foam material, and have a certain thickness, and the preferred thickness of the impact-resistant protection pad is about 0.8-1.5 cm; in addition, the first cushion D1, the second cushion D2, the third cushion D3 and the cushion bar 1H may be made of rubber, so that they have a good abrasion resistance.

Referring to fig. 2 to 5, a warning whistle 4 is further included, a receiving groove D11 is further formed on the first cushion pad D1, and the warning whistle 4 is detachably disposed in the receiving groove D11; when a user falls down in a remote road section, if the user cannot call for help loudly, the user may miss the rescue, and at the moment, the user can prompt people nearby to rescue by taking down the warning whistle 4 and making a sound.

Referring to fig. 7, further, in consideration of the fact that the warning whistle 4 may not be blown when the user falls down seriously, in the utility model, a clamping groove 1F0 is arranged at the valve port of the inflation valve 1F, a clamping block 40 is arranged at the whistle mouth of the warning whistle 4, and the warning whistle 4 can be detachably clamped and fastened with the inflation valve 1F through the clamping block 40; when the user opens the valve port of the inflation valve 1F, the fixture block 40 at the whistle port of the warning whistle 4 is clamped with the fixture groove 1F0 on the inflation valve 1F, so that the warning whistle 4 can be sounded by the airflow generated when the air bag vest 1 is deflated.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Claims

1. A human body protection air bag device is characterized by comprising an air bag vest (1) and an elastic silk screen (2), wherein the air bag vest (1) is formed by interconnecting tubular plastic film cavity bodies and is in a flat folding shape when not inflated, and an inflation valve (1F) is arranged on the air bag vest (1); the back of the air bag vest (1) is also provided with a net placing port (10); the elastic silk screen (2) is arranged in the net placing port (10) and is fixedly connected with the air bag vest (1).

2. The airbag device for protecting a human body according to claim 1, wherein the elastic wire net (2) is formed by weaving a plurality of cross threads (21) and cross threads (22), the cross threads (21) are linear, the cross threads (22) are wavy, and the cross threads (21) and the cross threads (22) are made of rubber.

3. A body protecting airbag device according to claim 1, characterized in that it further comprises an airbag neck pillow (3), said airbag neck pillow (3) is also formed by interconnecting tubular plastic film cavities and is in a flat folded shape when not inflated, and said airbag neck pillow (3) is in a communicating design with the inside of said airbag vest (1).

4. The human body protection airbag device according to claim 1, wherein a first cushion (D1) for protecting the back waist of the human body is provided at the outer side of the back of the airbag vest (1), a valve mounting port (D10) for connecting the hollow cavity of the airbag vest (1) is provided in the first cushion (D1), and the inflation valve (1F) is installed at the valve mounting port (D10).

5. A body protecting air bag apparatus according to claim 4, wherein a plurality of rubber bumps (1T) are further provided on the outside of the back of said air bag vest (1).

6. The human body protection airbag device according to claim 5, wherein the inner side of the back of the airbag vest (1) is further provided with two buffer strips (1H), and the two buffer strips (1H) are respectively positioned at two sides of the net placing port (10).

7. The human body protecting airbag apparatus as claimed in claim 1, wherein the airbag vest (1) is provided with a second cushion pad (D2) for protecting the side waist of the human body at both left and right outer sides.

8. A body protecting airbag apparatus according to claim 1, wherein the front outer side of the airbag vest (1) is provided with a third cushion (D3) for protecting the chest of the body.

9. A body protecting airbag apparatus according to claim 4, further comprising a warning whistle (4), wherein the first cushion pad (D1) is further provided with a receiving slot (D11), and the warning whistle (4) is detachably disposed in the receiving slot (D11).

10. The human body protection airbag device according to claim 9, wherein a clamping groove (1F0) is arranged at a valve port of the inflation valve (1F), a clamping block (40) is arranged at a whistle port of the warning whistle (4), and the warning whistle (4) can be detachably clamped and buckled with the inflation valve (1F) through the clamping block (40).