CN219071891U

CN219071891U - Braces structure and fire control air respirator

Info

Publication number: CN219071891U
Application number: CN202320157379.1U
Authority: CN
Inventors: 朱玲; 刘星星; 田勇
Original assignee: Wuhan Xinxiwang Technology Co ltd
Current assignee: Wuhan Xinxiwang Technology Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-05-26
Anticipated expiration: 2033-02-08

Abstract

The utility model relates to the technical field of respirator braces, in particular to a brace structure and a fire-fighting air respirator, which comprise a back garment, wherein a back plate main body is fixedly connected to the side wall of the rear end of the back garment, a magic tape round wool layer is fixedly connected to the side wall of the outer side of the front end of the back garment, and a magic tape thorn wool layer is fixedly connected to the side wall of the inner side of the front end of the back garment; through fixing fire control air respirator on the backplate main part, wear back of the body clothing on the person of back of the body person, paste the thorn layer with the magic and bond on the outer wall on circle layer is pasted to the magic, with the preliminary fixing on the person of back of the body of back clothing, respectively pull the connecting band two of back of the body clothing left and right sides, through tensile elastic cord, pull the chest department of back of the body person with two connecting bands two, through letting the buckle cross the fixture block cover on the outer wall of connecting box to with back of the body clothing and fire control air respirator firm tie on the person of back of the body.

Description

Braces structure and fire control air respirator

Technical Field

The utility model relates to the technical field of respirator braces, in particular to a brace structure and a fire-fighting air respirator.

Background

The air respirator is a self-contained open air respirator, the air respirator is widely applied to departments such as fire protection, chemical industry, ships, petroleum, smelting, warehouses, laboratories, mines and the like, and is used for firefighters or rescue workers to safely and effectively extinguish fire in various environments such as dense smoke, toxic gas, steam or hypoxia, rescue and disaster relief and rescue work.

Chinese patent CN216755232U discloses a dismantled and assembled braces structure for air respirator backplate, through install the draw-in groove inside the backplate main part setting with the fixture block, by the automatic locking fixture block of hasp subassembly again, realize the connection of braces and backplate main part, when dismantling the braces, press the hasp shell fragment to remove the fixture block from the draw-in groove, realize the dismantlement of braces, so that the dismouting of braces, solve the problem of being fixed connection and the inconvenient dismouting of braces between current sky call backplate and the braces, improve the dismouting efficiency of braces.

However, in the above-mentioned scheme, the backplate main part is only connected through two braces, can not be with the firm tie up of backplate main part on the back of the body person, when back of the body person runs or do action by a wide margin with the back of the body air respirator, the air respirator can rock on back of the body person, increases the risk that the air respirator dropped.

Disclosure of Invention

The utility model aims to provide a brace structure and a fire-fighting air respirator so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a strap structure comprises a back garment, wherein a backboard main body is fixedly connected to the side wall of the rear end of the back garment, a magic tape round wool layer is fixedly connected to the side wall of the outer side of the front end of the back garment, and a magic tape thorn wool layer is fixedly connected to the side wall of the inner side of the front end of the back garment;

the side walls of the left end and the right end of the back garment are respectively and detachably fixedly connected with a first connecting belt, the other end of the first connecting belt is connected with a second connecting belt through an elastic belt, a buckle is fixedly connected to the side wall of one end of the second connecting belt positioned on one side of the back garment, and a connecting box is fixedly connected to the side wall of the second connecting belt positioned on the other side of the back garment;

the side walls at the left end and the right end of the connecting box are respectively and slidably connected with a clamping block, a slope is arranged on the side wall at the outer end of the clamping block, and the clamping block is sleeved on the outer wall of the connecting box and is clamped with the clamping block.

Preferably, the side wall of the upper side of the front end of the back garment is detachably and fixedly connected with a fluorescent rod, the side wall of the lower side of the front end of the back garment is adhered with a first fluorescent sticker, and the side wall of the outer side of the front end of the back garment is also adhered with a second fluorescent sticker.

Preferably, the first connecting belt is fixedly connected with one end of the elastic belt far away from the side wall of one end of the back garment, and the other end of the elastic belt is fixedly connected with the second connecting belt.

Preferably, the left end and the right end of the connecting box are hollow, one end of the clamping block is inserted into the connecting box in a sliding manner, a spring is fixedly connected with the clamping block, and the other end of the spring is fixedly connected with the inner end side wall of the connecting box.

Preferably, the left side and the right side of the upper end of the connecting box are provided with sliding grooves, and the inner ports of the sliding grooves are communicated with the inside of the connecting box.

Preferably, the left side and the right side of the inner end of the connecting box are fixedly connected with guide blocks, and one end outer wall of each guide block is connected with a guide cylinder in a sliding manner.

Preferably, a pushing block is fixedly connected to the outer wall of one end of the guide cylinder, one end of the pushing block is slidably connected with the inner wall of the sliding groove, and the other end of the guide cylinder is fixedly connected with the outer wall of the clamping block.

A fire-fighting air respirator comprises the strap structure.

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

through fixing fire control air respirator on the backplate main part, wear back of the body clothing on the person of back of the body person, paste the thorn layer with the magic and bond on the outer wall on circle layer is pasted to the magic, with the preliminary fixing on the person of back of the body of back clothing, respectively pull the connecting band two of back of the body clothing left and right sides, through tensile elastic cord, pull the chest department of back of the body person with two connecting bands two, through letting the buckle cross the fixture block cover on the outer wall of connecting box to with back of the body clothing and fire control air respirator firm tie on the person of back of the body.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present utility model;

FIG. 2 is a top view of the overall structure of the present utility model;

fig. 3 is a schematic top view of a junction box according to the present utility model.

In the figure: 1. a back coat; 2. a back plate main body; 3. a fluorescent rod; 4. fluorescent paste I; 5. fluorescent paste II; 6. a round wool layer is pasted on the magic tape; 7. sticking the burr layer by the magic tape; 8. a first connecting belt; 9. an elastic band; 10. a second connecting belt; 11. a buckle; 12. a connection box; 13. a clamping block; 14. a spring; 15. a guide block; 16. a guide cylinder; 17. a pushing block; 18. and a sliding groove.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 3, the present utility model provides a technical solution: a braces structure comprises a back garment 1, wherein a backboard main body 2 is fixedly connected to the side wall of the rear end of the back garment 1, a magic tape round wool layer 6 is fixedly connected to the side wall of the outer side of the front end of the back garment 1, a magic tape thorn wool layer 7 is fixedly connected to the side wall of the inner side of the front end of the back garment 1, a fluorescent rod 3 is detachably and fixedly connected to the side wall of the upper side of the front end of the back garment 1, a fluorescent tape I4 is adhered to the side wall of the lower side of the front end of the back garment 1, and a fluorescent tape II 5 is adhered to the side wall of the outer side of the front end of the back garment 1;

the side walls of the left end and the right end of the back garment 1 are detachably and fixedly connected with a first connecting belt 8, the other end of the first connecting belt 8 is connected with a second connecting belt 10 through an elastic belt 9, one end side wall of the second connecting belt 10 positioned on one side of the back garment 1 is fixedly connected with a buckle 11, the side wall of the second connecting belt 10 positioned on the other side of the back garment 1 is fixedly connected with a connecting box 12, one end side wall of the first connecting belt 8 far away from the back garment 1 is fixedly connected with one end of the elastic belt 9, and the other end of the elastic belt 9 is fixedly connected with the second connecting belt 10;

the side walls of the left end and the right end of the connecting box 12 are respectively and slidably connected with a clamping block 13, the side walls of the outer ends of the clamping blocks 13 are provided with slopes, the clamping blocks 11 are sleeved on the outer wall of the connecting box 12 and are clamped with the clamping blocks 13, the left end and the right end of the connecting box 12 are hollow, one end of each clamping block 13 is slidably inserted into the connecting box 12 and fixedly connected with a spring 14, the other end of each spring 14 is fixedly connected with the side wall of the inner end of the connecting box 12, the left side and the right side of the upper end of the connecting box 12 are respectively provided with a sliding groove 18, the inner ports of the sliding grooves 18 are communicated with the inside of the connecting box 12, the left side and the right side of the inner end of the connecting box 12 are fixedly connected with guide blocks 15, guide cylinders 16 are slidably connected to the outer walls of one ends of the guide blocks 15, push blocks 17 are fixedly connected to the outer walls of one ends of the guide cylinders 16, one ends of the push blocks 17 are slidably connected with the inner walls of the sliding grooves 18, and the other ends of the guide cylinders 16 are fixedly connected with the outer walls of the clamping blocks 13.

A fire-fighting air respirator comprises the strap structure.

When the device works, the fire-fighting air respirator is fixed on the back plate main body 2, the back clothes 1 is worn on a wearer, the hook-and-loop fur 7 is adhered to the outer wall of the hook-and-loop fur 6, the back clothes 1 is primarily fixed on the wearer, the connecting bands two 10 on the left side and the right side of the back clothes 1 are respectively pulled, the connecting bands two 10 are pulled to the chest of the wearer through the stretching elastic bands 9, the clamping blocks 13 are pushed to the inner side of the connecting box 12 through the slopes at the outer ends of the clamping blocks 13 by the clamping blocks 11, the clamping blocks 13 move to the inner side of the connecting box 12 through the extrusion springs 14, the clamping blocks 11 are led to cross the clamping blocks 13, the clamping blocks 13 pop out of the connecting box 12 under the reaction force of the springs 14, the clamping blocks 11 are limited on the outer wall of the connecting box 12, and accordingly the back clothes 1 and the fire-fighting air respirator are firmly bound on the wearer.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a braces structure, includes back of body clothing (1), fixedly connected with backplate main part (2) on the rear end lateral wall of back of body clothing (1), its characterized in that: a magic tape round wool layer (6) is fixedly connected to the side wall of the outer side of the front end of the back garment (1), and a magic tape thorn wool layer (7) is fixedly connected to the side wall of the inner side of the front end of the back garment (1);

the side walls of the left end and the right end of the back garment (1) are detachably and fixedly connected with a first connecting belt (8), the other end of the first connecting belt (8) is connected with a second connecting belt (10) through an elastic belt (9), one side wall of the second connecting belt (10) positioned on one side of the back garment (1) is fixedly connected with a buckle (11), and the side wall of the second connecting belt (10) positioned on the other side of the back garment (1) is fixedly connected with a connecting box (12);

the side walls of the left end and the right end of the connecting box (12) are both connected with clamping blocks (13) in a sliding manner, slopes are formed in the side walls of the outer ends of the clamping blocks (13), and the clamping blocks (13) are sleeved with the clamping buckles (11) in a sleeved mode on the outer walls of the connecting box (12).

2. A harness structure as claimed in claim 1, wherein: the detachable fluorescent stick (3) is fixedly connected to the side wall of the upper side of the front end of the back clothes (1), the fluorescent sticker I (4) is adhered to the side wall of the lower side of the front end of the back clothes (1), and the fluorescent sticker II (5) is adhered to the side wall of the outer side of the front end of the back clothes (1).

3. A harness structure as claimed in claim 2, wherein: the side wall of one end of the first connecting belt (8) far away from the back garment (1) is fixedly connected with one end of the elastic belt (9), and the other end of the elastic belt (9) is fixedly connected with the second connecting belt (10).

4. A harness structure as claimed in claim 3, wherein: the left end and the right end of the connecting box (12) are hollow, one end of the clamping block (13) is inserted into the connecting box (12) in a sliding mode, a spring (14) is fixedly connected with the other end of the spring (14) and the inner end side wall of the connecting box (12) are fixedly connected.

5. A harness structure as claimed in claim 4, wherein: the left side and the right side of the upper end of the connecting box (12) are provided with sliding grooves (18), and the inner ends of the sliding grooves (18) are communicated with the inside of the connecting box (12).

6. A harness structure as claimed in claim 5, wherein: the left side and the right side of the inner end of the connecting box (12) are fixedly connected with guide blocks (15), and one end outer wall of each guide block (15) is connected with a guide cylinder (16) in a sliding mode.

7. A harness structure as claimed in claim 6, wherein: the outer wall of one end of the guide cylinder (16) is fixedly connected with a push block (17), one end of the push block (17) is in sliding connection with the inner wall of the sliding groove (18), and the other end of the guide cylinder (16) is fixedly connected with the outer wall of the clamping block (13).

8. A fire air respirator, characterized in that: a harness structure comprising the strap of any one of claims 1-7.