CN219764332U

CN219764332U - Portable emergency respirator

Info

Publication number: CN219764332U
Application number: CN202321073964.XU
Authority: CN
Inventors: 文汉丽; 张婵; 胡瑞; 曹瑞利; 刘文静; 权乔莉; 曹嫄; 杨菲
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-09-29
Anticipated expiration: 2033-05-08

Abstract

The utility model relates to the technical field of emergency respirators, in particular to a portable emergency respirator, which comprises a back plate, two shoulder annular braces, an oxygen bottle fixing ring, a breathing mask and an oxygen bottle main body, wherein the two shoulder annular braces are fixedly connected to the front end face of the back plate, the oxygen bottle fixing ring is fixedly connected to the rear end face of the oxygen bottle fixing ring, the oxygen bottle main body is detachably inserted into the oxygen bottle fixing ring, and the breathing mask is connected with the oxygen bottle fixing ring; the device is convenient to wear and convenient to use when emergent, simple in structure, low in production cost and high in safety, and simultaneously can be used for effectively tensioning the lower part of the oxygen cylinder main body and fixing the lower part of the oxygen cylinder main body on the back of a suspender through the connection of the woven cloth back plate limiting belt and the two woven cloth connecting belts, so that the pain caused by the fact that the oxygen cylinder main body shakes to strike the back of the suspender when the device is worn by a user to run is avoided, and the existing emergency respirator is optimized.

Description

Portable emergency respirator

Technical Field

The utility model relates to the technical field of emergency respirators, in particular to a portable emergency respirator.

Background

The respirator is a device which is convenient for a user to breathe normally in an area with poor air quality, the emergency respirator is one of emergency devices in emergency, and the emergency respirator can be worn on the body of the user, so that the respirator is convenient for the user to move and use.

The emergency respirator all uses the oxygen bottle to store oxygen, but the oxygen bottle quality is heavy, and the oxygen bottle can follow vibrations round trip movement at the back when the braces oxygen bottle runs to constantly strike user's downside back, the long-time back downside of striking user can be very painful, in order to avoid wearing the emergency respirator to run the time oxygen bottle lower extreme striking user's back downside, we propose a portable emergency respirator.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a portable emergency respirator.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a portable emergent respirator, includes backplate, two shoulder annular braces, oxygen bottle solid fixed ring, respirator and oxygen bottle main part, two the equal fixed connection in the preceding terminal surface of backplate of shoulder annular braces, oxygen bottle solid fixed ring fixedly connected in the rear end face of oxygen bottle solid fixed ring, the grafting is dismantled in the oxygen bottle solid fixed ring to the oxygen bottle main part, the respirator is connected with the oxygen bottle solid fixed ring, still includes:

woven cloth connecting belts respectively fixedly connected to the front end surfaces of the two shoulder annular braces;

the utility model discloses a back of the body is fixed in the lower terminal surface of backplate, and the lower extreme face of oxygen cylinder main part is fixed in the back of braces person to the spacing area of weaving cloth backplate of the reverse Y shape of fixed connection in backplate, the crotch portion that the weaving cloth backplate passed the braces person passes through elasticity fastener and dismantles to connect in two and weave cloth connecting bands to realize the lower part of oxygen cylinder main part and fix at the back of braces person.

Preferably, the elastic clamping piece comprises two female buckles and two male buckles, the two male buckles are respectively and fixedly connected to the front end faces of the two woven cloth connecting belts, the two female buckles are respectively and fixedly connected to the lower end faces of the woven cloth backboard limiting belts, and the two male buckles are respectively and elastically slidably clamped in the two female buckles.

Preferably, the two woven cloth connecting belts are made of woven cloth materials, and the lengths of the two woven cloth connecting belts can be adjusted to meet the use requirements of suspenders of different statures.

Preferably, the rear end fixedly connected with breather pipe elastic fixing cardboard of weaving cloth backplate spacing area, the breather pipe elastic clamping of respirator is in breather pipe elastic fixing cardboard in order to realize the position of fixed respirator.

Compared with the prior art, the utility model has the following beneficial effects:

compared with the prior emergency breathing apparatus, the device is convenient to wear and convenient to use when emergency, has the advantages of simple structure, low production cost and high safety, and can effectively tighten the lower part of the oxygen cylinder main body and fix the lower back of a brace through the connection of the woven cloth back plate limiting belt and the two woven cloth connecting belts, so that the pain caused by the fact that the oxygen cylinder main body shakes to strike the back of the brace when the device is worn by a user and runs is avoided, and the prior emergency breathing apparatus is optimized.

Drawings

FIG. 1 is a first perspective view of the present utility model;

fig. 2 is a second perspective view of the present utility model.

In the figure: 1. a back plate; 2. an oxygen bottle fixing ring; 3. an oxygen cylinder main body; 4. shoulder ring-shaped braces; 5. a woven cloth connecting belt; 6. a male buckle; 7. weaving a cloth backboard limit belt; 8. a female buckle; 9. the vent pipe is elastically fixed with the clamping plate; 10. a respiratory mask.

Description of the embodiments

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

The utility model provides a portable emergent respirator as shown in fig. 1-2, including backplate 1, two shoulder annular braces 4, oxygen cylinder solid fixed ring 2, respirator 10 and oxygen cylinder main part 3, two equal fixed connection of shoulder annular braces 4 are in the preceding terminal surface of backplate 1, and oxygen cylinder solid fixed ring 2 fixed connection is in the rear end face of oxygen cylinder solid fixed ring 2, and the grafting is dismantled in oxygen cylinder solid fixed ring 2 to oxygen cylinder main part 3, and respirator 10 is connected with oxygen cylinder solid fixed ring 2, still includes:

the woven cloth connecting belts 5 are respectively and fixedly connected to the front end surfaces of the two shoulder annular braces 4;

the two woven cloth connecting belts 5 are detachably connected through elastic clamping pieces through the crotch part of a brace person, so that the lower part of the oxygen cylinder main body 3 is fixed on the back of the brace person;

the elastic clamping piece comprises two female buckles 8 and two male buckles 6, the two male buckles 6 are respectively and fixedly connected to the front end faces of the two woven cloth connecting bands 5, the two female buckles 8 are respectively and fixedly connected to the lower end faces of the woven cloth backboard limiting bands 7, and the two male buckles 6 are respectively and elastically slidably clamped in the two female buckles 8.

During operation, when the user needs braces this device, both arms are inserted respectively in two shoulder annular braces 4, backplate 1 is located the braces person rear portion, thereby realize wearing this device, will weave the spacing area 7 of cloth backplate and pass the crotch portion of braces person forward from the back in crotch portion of braces person, and then peg graft the card with two public buckle 6 and in two female buckles 8, thereby realize that two cloth connecting bands 5 are woven with the connection of weaving the spacing area 7 of cloth backplate, because weave the spacing area 7 of cloth backplate and two cloth connecting bands 5 and take taut to backplate 1's lower part and two shoulder annular braces 4, thereby backplate 1's lower part is rocked at the braces person back, and then backplate 1 and oxygen cylinder solid fixed ring 2 rock the back of striking user when avoiding the braces person to run produce painful sense, and then avoid the user to wear the activity that this device can be free comfortable when using in an emergency, for current emergent air bottle, use when this device wears convenient, simple structure, the low in production cost, the security is high, simultaneously, and through weaving the spacing area 7 of cloth backplate and two oxygen cylinders are connected with the back of cloth can produce the painful area 3 when the back of the braces person shakes the back of the braces person, thereby the main part is satisfied and the protector 3 is satisfied when the back is connected to the back of the user is rocked, the main part is optimized to the back 3 is produced.

Specifically, two braid cloth connecting bands 5 are braid cloth materials, and the length of two braid cloth connecting bands 5 can all be adjusted in order to realize satisfying the use of different stature braces person.

During operation, can be convenient for this device to satisfy different examination users through adjusting the length of two braid connecting straps 5 and use, and then be convenient for with the taut back of fixing at the user of oxygen cylinder solid fixed ring 2 prevent rocking, to the person skilled in the art, the adjustable structure and the regulation mode of two braid connecting straps 5 length are prior art and have been disclosed, do not make excessive redundant description here.

Specifically, the rear end fixedly connected with breather pipe elastic fixing cardboard 9 of weaving cloth backplate limit band 7, the breather pipe elastic clamping of respirator 10 is in breather pipe elastic fixing cardboard 9 in order to realize the position of fixed respirator 10.

During operation, the position of the breathing pipe on the breathing mask 10 is conveniently fixed by arranging the breathing pipe elastic fixing clamping plate 9, so that the breathing mask 10 can be conveniently fixed when the breathing mask 10 is not used, the breathing pipe of the breathing mask 10 does not pass through the crotch of a wearer, and the breathing pipe is positioned on the left side and the right side of the wearer once when the breathing mask 10 is used.

The working principle of the utility model is as follows:

when the user needs braces this device, both arms insert respectively in two shoulder annular braces 4, backplate 1 is located the braces person rear portion, thereby realize wearing this device, will weave the spacing area 7 of cloth backplate and pass the crotch portion of braces person from the crotch downside of braces person forward by the back, it is fixed to peg graft card in two female buckles 8 with two public buckle 6 again, thereby realize that two cloth connecting bands 5 are woven with the connection of weaving cloth backplate spacing area 7, because weave cloth backplate spacing area 7 and two cloth connecting bands 5 to the lower part of backplate 1 and two shoulder annular braces 4 take up, thereby avoid backplate 1's lower part to rock at the braces person back, and then backplate 1 and oxygen bottle solid fixed ring 2 rock the back that strikes the user when avoiding the braces person to run and produce painful the sense, and then avoid the user to feel in the emergency the activity that can be free comfortable when wearing this device and use.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but rather, the foregoing embodiments and description illustrate the principles of the utility model, and that various changes and modifications may be effected therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a portable emergent respirator, includes backplate (1), two shoulder annular braces (4), oxygen bottle solid fixed ring (2), respirator (10) and oxygen bottle main part (3), its characterized in that, two equal fixed connection of shoulder annular braces (4) is in the preceding terminal surface of backplate (1), oxygen bottle solid fixed ring (2) fixed connection is in the rear end face of oxygen bottle solid fixed ring (2), the grafting is dismantled in oxygen bottle solid fixed ring (2) in oxygen bottle main part (3), respirator (10) are connected with oxygen bottle solid fixed ring (2), still include:

a woven cloth connecting belt (5) which is respectively and fixedly connected with the front end surfaces of the two shoulder annular braces (4);

the utility model discloses a back of the body of the brace person is characterized in that the back of the body of the brace person is fixedly connected with a braiding cloth back plate limiting belt (7) of which the lower end surface is inverted Y-shaped, the braiding cloth back plate limiting belt (7) penetrates through the crotch of the brace person and is detachably connected with two braiding cloth connecting belts (5) through an elastic clamping piece, so that the lower part of an oxygen bottle main body (3) is fixed on the back of the brace person.

2. The portable emergency respirator according to claim 1, wherein the elastic clamping piece comprises two female buckles (8) and two male buckles (6), the two male buckles (6) are respectively and fixedly connected to front end faces of the two woven cloth connecting belts (5), the two female buckles (8) are respectively and fixedly connected to lower end faces of the woven cloth backboard limiting belts (7), and the two male buckles (6) are respectively and elastically slidably clamped in the two female buckles (8).

3. The portable emergency respirator according to claim 2, wherein both the knitted cloth connecting straps (5) are knitted cloth materials, and the lengths of both the knitted cloth connecting straps (5) can be adjusted to meet the requirements of the use of the harness users with different statures.

4. A portable emergency respirator according to claim 3, wherein the rear end of the knitted cloth backboard limit strap (7) is fixedly connected with a vent pipe elastic fixing clamping plate (9), and the vent pipe of the breathing mask (10) is elastically clamped in the vent pipe elastic fixing clamping plate (9) to fix the position of the breathing mask (10).