CN210329437U

CN210329437U - Safety garment

Info

Publication number: CN210329437U
Application number: CN201920655202.8U
Authority: CN
Inventors: 韩燕娜; 许悦
Original assignee: Shaoxing University Yuanpei College
Current assignee: Shaoxing University Yuanpei College
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-04-17
Anticipated expiration: 2029-05-08

Abstract

The utility model relates to a special type clothing field especially relates to a safety clothing. It includes: the inner side of the clothes body is provided with a buffering air bag for buffering; an air valve is arranged on the side wall of the buffering air bag; the air valve comprises a pipe seat for fixing and connecting all parts of the air valve; the tube seat is provided with a pipeline communicated with the inner side and the outer side of the buffering air bag; a movable cap is also arranged in the buffering air bag and is elastically connected with the tube seat, and the movable cap is pulled to the tube seat under the action of elastic force; the movable cap is hollow and is opened towards the tube seat end, the side wall of the movable cap is provided with an air port, a butting circular ring is arranged in the movable cap, and the butting circular ring is positioned between the opening and the air port; the movable cap is sleeved with a sleeve for sealing the air port, the sleeve is sleeved outside the air port, and the inner wall of the sleeve is in sealing contact with the outer wall of the movable cap. The utility model discloses can play multiple buffering, realize the good and comprehensive protection to the user.

Description

Safety garment

Technical Field

The utility model relates to a special type clothing field especially relates to a safety clothing.

Background

At present, many post workers are inevitably impacted and collided when working or some extreme sports enthusiasts are doing sports, so that collision injuries are easy to occur, even bone injuries are seriously injured, such as firemen, construction workers, security personnel and the like, and therefore special clothes with certain buffering performance are developed. However, the existing special clothes have the problems of limited buffering effect, complex use and the like.

The utility model discloses an intelligence reflection of light safety clothing's that chinese patent office disclosed in 2018 12 month 25 date utility model patent authorizes, and the grant publication number is CN208274132U, and it includes the clothing body, the clothing body includes clothing body, coat-sleeve and the collar that the integral type is connected, the back of clothing body is pasted and is had the reflection of light subsides, the surface of reflection of light subsides is equipped with luminous lamp pearl, the shoulder position of clothing body is equipped with shoulder pad, the clothing body is formed by cotton close skin nexine, layer, the gas bag layer and the outer complex of waterproof cloth from inside to outside in proper order, the heating in situ is equipped with the heating wire, the front of clothing body is equipped with battery case and cell-phone bag, be provided with the cell-phone charging seat on the lateral wall of battery case, the inside of battery case is equipped with battery and micro-inflator pump, through aerifing the hose intercommunication between micro-inflator pump and. The air bag can play a role in heat preservation and simultaneously play a role in buffering, but the air bag needs to carry an inflator pump with the user and has poor buffering effect; the utility model discloses an outdoor clothing with air bag as that chinese patent office in 2016 1 month 13, grant publication number CN204949585U, it includes the portion of accomodating of the upper arm portion of sleeve, places in the rechargeable battery device of accomodating and locates the air bag of the chest portion or the back portion of clothing, the air bag includes utricule, microprocessor, collision sensor and manual controller, when triggering the manual controller, the manual controller sends the signal to the microprocessor, the microprocessor receives the control signal and controls the utricule to open; the collision sensor sends a signal to the microprocessor after sensing collision, the microprocessor judges the collision strength after receiving the signal, and when the collision strength exceeds a preset threshold value, the microprocessor controls the capsule body to be opened. This gasbag also needs the motor regulation and control, and weight is big and be not suitable for a large amount of popularization practicality, still has the limited problem of anticollision buffering effect in addition.

Disclosure of Invention

Poor, the inconvenient scheduling problem of use of special clothes buffering effect that can play anticollision buffer function for solving current, the utility model provides an installation clothing. It firstly achieves the following purposes: firstly, multiple buffering can be generated when a user is impacted, and a good protection effect is realized for the user; and secondly, the air bag is convenient to use and can be conveniently inflated.

In order to achieve the above purpose, the utility model adopts the following technical scheme.

A safety garment, comprising:

the inner side of the clothes body is provided with a buffering air bag for buffering;

an air valve is arranged on the side wall of the buffering air bag;

the air valve comprises a pipe seat for fixing and connecting all parts of the air valve;

the tube seat is provided with a pipeline communicated with the inner side and the outer side of the buffering air bag;

a movable cap is also arranged in the buffering air bag and is elastically connected with the tube seat, and the movable cap is pulled to the tube seat under the action of elastic force;

the movable cap is hollow and is opened towards the tube seat end, the side wall of the movable cap is provided with an air port, a butting circular ring is arranged in the movable cap, and the butting circular ring is positioned between the opening and the air port;

the movable cap is sleeved with a sleeve for sealing the air port, the sleeve is sleeved outside the air port, and the inner wall of the sleeve is in sealing contact with the outer wall of the movable cap.

Preferably, the inner wall of the pipe seat is provided with a fixed circular ring, the outer wall of the fixed circular ring is in sealing contact with the inner wall of the pipe seat, and the fixed circular ring and the pipe seat are fixedly connected; the butt ring divides the inner cavity of the movable cap into a butt cavity close to the tube seat and an air cavity far away from the tube seat, and the air port is arranged on the side wall of the air cavity.

Preferably, the movable cap is elastically connected with the tube seat through a tension spring; one end of the tension spring is connected with the fixed ring, and the other end of the tension spring is fixedly connected with the abutting ring; the tension spring is arranged close to the inner wall of the movable cap.

Preferably, the tension spring is a pre-tightening tension spring.

Preferably, a spring is arranged between the sleeve and the tube seat, one section of the spring is fixedly connected with the sleeve, and the other end of the spring is fixedly connected with the tube seat.

Preferably, the elastic net and the side wall form a pocket cavity, and a plurality of elastic hollow balls are arranged in the pocket cavity.

Preferably, the inner wall of the buffering air bag is further provided with a soft plastic film layer.

The utility model has the advantages that:

1) multiple buffering can be achieved, and users can be well and comprehensively protected;

2) the use is convenient, the inflation process is simple, and the service life is longer;

3) novel structure is suitable for popularization.

Drawings

Fig. 1 is a front view schematically illustrating the present invention;

fig. 2 is a rear view of the present invention;

FIG. 3 is a schematic structural view of the buffering airbag of the present invention;

FIG. 4 is an enlarged schematic view of the air valve portion of the present invention;

in the figure: the clothes comprise a clothes body 1, a buffering air bag 2, a soft plastic film layer 21, an elastic net 22, an elastic hollow ball 23, an air valve 3, a pipe seat 31, a movable cap 32, an air port 321, a rubber ring 322, a fixed ring 33, a butting ring 34, a tension spring 35, a spring 36, a sleeve 37, a contact cavity 38 and an air cavity 39.

Detailed Description

The invention is described in further detail below with reference to specific embodiments and drawings. Those of ordinary skill in the art will be able to implement the invention based on these descriptions. Moreover, references to embodiments of the invention in the following description are generally only to be considered as examples of the invention, and not as all embodiments. Therefore, all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention shall fall within the protection scope of the present invention.

Examples

A safety garment as shown in figures 1 to 4, comprising:

the clothes comprise a clothes body 1, wherein the clothes body 1 is of a one-piece frock clothes structure, and a buffer air bag 2 is arranged on the inner side of the clothes body 1;

the optimal arrangement positions of the buffer air bag 2 comprise a waist part, two sides of the waist part and knees;

the buffering air bag 2 is filled with air, and the air pressure in the buffering air bag 2 is greater than the external air pressure;

the side wall of the buffer air bag 2 is provided with an air valve 3 for inflation and deflation, the optimal setting position of the air valve 3 is the side wall of the buffer air bag 2 positioned on one side of the clothes body 1, namely, the air valve 3 is communicated with the outside of the clothes body 1 and the inside of the buffer air bag 2 when opened, so that the buffer air bag 2 can be conveniently inflated and the high-pressure air flow can not cause damage to the human body when the air valve is deflated.

The air valve 3 comprises a pipe seat 31 fixedly arranged on the side wall of the buffering air bag 2, the pipe seat 31 is a small pipe fitting provided with a pipeline and two open ends, and the pipeline is communicated with the inside and the outside of the buffering air bag 2 to provide air circulation and insert an inflation head;

the inner wall of the tube seat 31 is provided with a fixed ring 33, the fixed ring 33 is arranged at an opening of one end of the tube seat 31 facing the interior of the buffer air bag 2, and the outer wall of the fixed ring 33 is in sealing contact with and fixedly connected with the inner wall of the tube seat 31;

a movable cap 32 is further arranged in the buffering air bag 2, the movable cap 32 is elastically connected with the pipe seat 31, and the movable cap 32 can move along the axial lead of the pipeline in the pipe seat 31;

the movable cap 32 is provided with an inner cavity in a hollow manner, the connecting end of the movable cap 32 and the tube seat 31 is open, the opposite end is sealed, and the connecting part of the movable cap 32 and the tube seat 31 is in sealing contact when the movable cap is in contact with the tube seat 31;

an abutting circular ring 34 is arranged in the movable cap 32, the outer wall of the abutting circular ring 34 is in sealing contact with and fixedly connected with the inner wall of the inner cavity of the movable cap 32, the inner cavity of the movable cap 32 is divided into a contact cavity 38 and an air cavity 39 by the abutting circular ring 34, and the contact cavity 38 is communicated with a pipeline of the pipe seat 31;

the side wall of the air cavity 39 is provided with an air hole 321, and the air hole 321 is communicated with the air cavity 39 and the interior of the buffer air bag 2;

the outside gas port 321 that corresponds of movable cap 32 department cover is equipped with sleeve 37, and sleeve 37 inner wall and the sealed contact of movable cap 32 outer wall realize sealed to gas port 321, and movable cap 32 can slide relative sleeve 37, and gas port 321 can contact gradually sealed when movable cap 32 slides towards buffering gasbag 2 inner chamber, realizes 2 inside and external intercommunications of buffering gasbag.

The inner diameter of the contact cavity 38 is larger than that of the fixed ring 33, a tension spring 35 is arranged between the fixed ring 33 and the abutting ring 34, one end of the tension spring 35 is fixedly connected with the fixed ring 33, the other end of the tension spring 35 is fixedly connected with the abutting ring 34, and the tension spring 35 is tightly attached to the inner wall of the contact cavity 38;

the tension spring 35 is a pre-tightening tension spring 35, which is in a pre-tightening state when being installed, and always keeps a tension force for pulling the movable cap 32 to the tube seat 31 to realize sealing.

A spring 36 is arranged between the sleeve 37 and the tube seat 31, one end of the spring 36 is fixedly connected with the tube seat 31, the other end of the spring 36 is fixedly connected with the sleeve 37, and the spring 36 is tightly attached to the outer wall of the movable cap 32;

the elastic force generated by the spring 36 pushes the sleeve 37 away from the socket 31, the spring 36 is in a relaxed state when the sleeve 37 moves to a position just sealing the air port 321 on the side wall of the air chamber 39 of the bonnet 32, and the sleeve 37 can move to a position for opening the air port 321 towards the socket 31 after the spring 36 is compressed.

The rubber ring 322 is arranged at the joint of the movable cap 32 and the tube seat 31, the rubber ring 322 can be fixedly arranged on the movable cap 32 or the tube seat 31, the sealing performance of the connection of the movable cap 32 and the tube seat 31 can be further improved by the arrangement of the rubber ring 322, and the movable cap 32 can play a certain buffering role when rebounding towards the tube seat 31 under the action of the tension spring 35.

When in use, two situations of inflation and deflation are distinguished;

when in inflation:

installing a thin inflation head on an inflation pump, inserting the inflation head into the movable cap 32 through the tube seat 31, enabling the front end of the inflation head to abut against the abutting ring 34, pushing the movable cap 32 to move to the sleeve 37 along the axial lead of the tube seat 31 without plugging and sealing the air port 321 of the air cavity 39, enabling the air port 321 to be in an open state, opening the inflation pump to inflate the interior of the buffer air bag 2, and pulling out the inflation head after inflation is finished to finish inflation operation;

when in air release:

the deflation is self-deflation caused by impact or excessive air pressure inside the buffer air bag 2, when the air pressure inside the buffer air bag 2 is excessive, the sleeve 37 is pushed under the action of the air pressure, the spring 36 is compressed, the sleeve 37 moves towards the tube seat 31 and contacts with the blocking seal of the air port 321, so that the gas inside the buffer air bag 2 is released, particularly, when a user wearing safety clothing is impacted at the air bag protection part, the high-pressure gas inside the buffer air bag 2 firstly forms a first layer of buffer, when the impact force is excessive, the buffer air bag 2 is greatly compressed, the internal air pressure is further increased after the compression, the deflation is started, the deflation is released from the tube seat 31 of the air valve 3, the deflation process can release the pressure formed by absorbing the impact force during the buffer and offset the impact force to a certain degree, the secondary buffer and the impact force weakening are formed, extremely excellent buffering effect is realized.

An elastic net 22 is further arranged in the buffering air bag 2, and the elastic net 22 is fixedly connected with the inner side wall of the buffering air bag 2;

the elastic net 22 and the side wall form a pocket cavity, a plurality of elastic hollow small balls 23 are arranged in the pocket cavity, high-pressure gas is filled in the elastic hollow small balls 23, and the internal pressure of the elastic hollow small balls 23 is greater than the atmospheric pressure.

When a user is impacted and the buffering air bag 2 is deflated for secondary buffering, the air pressure in the buffering air bag 2 is reduced, the elastic hollow small balls 23 expand due to the change of the external air pressure and the requirement of balance of the air pressure in the elastic hollow small balls, the volume of the expanded elastic hollow small balls is increased after the expansion, and the third buffering and the third protection for the user can be formed.

The inner wall of the buffer air bag 2 is also provided with a soft plastic film layer 21, and the soft plastic film layer 21 can further improve the sealing performance of the buffer air bag 2.

Claims

1. A safety garment, comprising:

an air valve is arranged on the side wall of the buffering air bag;

2. The safety garment according to claim 1, wherein the inner wall of the tube seat is provided with a fixed ring, and the outer wall of the fixed ring is in sealing contact with the inner wall of the tube seat and is fixedly connected with the inner wall of the tube seat; the butt ring divides the inner cavity of the movable cap into a butt cavity close to the tube seat and an air cavity far away from the tube seat, and the air port is arranged on the side wall of the air cavity.

3. The safety garment of claim 2, wherein the flap is resiliently connected to the tube holder by a tension spring; one end of the tension spring is connected with the fixed ring, and the other end of the tension spring is fixedly connected with the abutting ring; the tension spring is arranged close to the inner wall of the movable cap.

4. A safety garment according to claim 3, wherein the tension springs are pre-tensioned springs.

5. A safety garment according to claim 1, wherein a spring is provided between the sleeve and the socket, one end of the spring being fixedly connected to the sleeve and the other end being fixedly connected to the socket.

6. A safety garment according to claim 1, wherein the resilient net forms a pocket with the side wall, the pocket having a plurality of resilient hollow beads therein.

7. The safety garment according to claim 1, wherein the inner wall of the buffer air bag is further provided with a soft plastic film layer.