CN216603848U

CN216603848U - Gas mask convenient to wear

Info

Publication number: CN216603848U
Application number: CN202122911165.2U
Authority: CN
Inventors: 陈思思
Original assignee: Wuhan Bincheng Hongchuang Technology Co ltd
Current assignee: Wuhan Bincheng Hongchuang Technology Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-05-27
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a convenient-to-wear gas mask, which relates to the field of gas masks and comprises a mask, a first connecting belt, a second connecting belt and a buckle, wherein a fixing plate is scratched by a groove formed in a connecting block, the first connecting belt penetrates through a first through hole formed in the connecting block to cover the fixing plate, the first connecting belt is clamped by teeth arranged to enable the first connecting belt and the buckle to be connected, the second connecting belt penetrates through a first limiting frame and penetrates out of a second through hole formed in the connecting block, a limiting plate is sucked by a magnetic block arranged to limit a rack on the second connecting belt, so that the connection of the second connecting belt is more stable, the connecting rod and the limiting plate are driven to rotate by rotating an adjusting block, the limiting plate is separated from the rack, the second connecting belt can move in the buckle, and the distance between the connecting belts can be conveniently adjusted, convenient dress is applicable to different staff simultaneously and uses.

Description

Gas mask convenient to wear

Technical Field

The utility model relates to the field of gas masks, in particular to a gas mask convenient to wear.

Background

The gas mask is a personal labor protection article and is also an individual protection article, is a personal protection device which is worn on the head to prevent toxic substances such as poison gas, bacteria, harmful gas and the like from hurting human bodies, consists of a mask, a gas guide tube and a canister, is widely applied to the fields of petroleum, chemical engineering, mines, metallurgy and the like, can play an important role in protecting personal respiratory systems in cities with severe haze and photochemical smog, and is used as a personal protection device for providing effective protection for respiratory organs, eyes and facial skin of people.

The traditional gas mask is inconvenient to wear, is easy to cause poor wearing, causes gas leakage and harms the personal safety, and therefore the gas mask convenient to wear is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a respirator convenient to wear, a connecting belt is tied on a head, a limiting plate is sucked by a magnetic block arranged on a buckle, a rack on a second connecting belt is limited, so that the second connecting belt is connected more stably, the connecting rod and the limiting plate are driven to rotate by rotating an adjusting block, the limiting plate is separated from the rack, the second connecting belt can move in the buckle, the distance between the connecting belts can be conveniently adjusted, the respirator is convenient to wear, and the respirator is suitable for different workers to use, so that the problems in the background technology are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a convenient gas mask of dressing, includes face guard, first connecting band, second connecting band and buckle, both ends all are fixed with about outside one side of face guard first connecting band, both ends all are fixed with about outside one side of face guard the second connecting band, first connecting band with the second connecting band passes through the buckle is connected, outside one side of buckle is fixed with first spacing frame, outside one side of first spacing frame is provided with the magnetic path, the outside both sides of buckle all are fixed with the fixed block, and are two sets of it has the connecting rod to run through between the fixed block, one side integrated into one piece of connecting rod has the regulating block, the intermediate position of connecting rod runs through there is the limiting plate, outside one side of buckle is fixed with the spacing frame of second.

Preferably, the outer end of the buckle is hinged with a connecting block, and one side of the outer portion of the connecting block is provided with a groove.

Preferably, a first through hole is formed in the connecting block, a fixing plate is hinged to the upper end of the first through hole, and teeth are arranged on one side of the bottom of the fixing plate.

Preferably, a second through hole is formed in one side of the outer portion of the connecting block, and a rack is arranged on one side of the outer portion of the second connecting band.

Preferably, a sealing gasket is arranged on one side of the interior of the mask, and a breathing mask is arranged at the lower end of the interior of the mask.

Preferably, goggles are arranged at the upper end of one side of the outer portion of the mask, a poison filter is connected to the lower end of one side of the outer portion of the mask through threads, and the poison filter is connected with the respirator.

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

1. according to the utility model, the fixing plate is scratched through the groove formed in the connecting block, the first connecting belt penetrates through the first through hole formed in the connecting block, the fixing plate is covered, the first connecting belt is clamped through the arranged teeth, the first connecting belt is connected with the buckle, the second connecting belt penetrates through the first limiting frame and penetrates out of the second through hole formed in the connecting block, the limiting plate is sucked through the arranged magnetic block, the rack on the second connecting belt is limited, the connection of the second connecting belt is more stable, the connecting rod and the limiting plate are driven to rotate by rotating the adjusting block, the limiting plate is separated from the rack, the second connecting belt can move in the buckle, the distance between the connecting belts can be conveniently adjusted, the fixing plate is convenient to wear, and the fixing device is suitable for different workers to use.

2. Make the gas mask can laminate face more through the sealed pad that sets up, avoid leaking, influence the safety in utilization of gas mask, through the goggles that set up, be convenient for observe when protecting the eye, do not influence the sight, be convenient for breathe through the respirator that sets up, be convenient for filter the poison gas through the gas filter that sets up, improve gas mask's protective effect.

Drawings

FIG. 1 is a front view structural diagram of the present invention;

FIG. 2 is a view of the structure of the buckle of the present invention;

FIG. 3 is a side view structural diagram of a connection block of the present invention;

fig. 4 is a side view structural view of a second connecting band of the present invention.

In the figure: 1. face guard, 2, sealed pad, 3, first connecting band, 4, second connecting band, 5, buckle, 6, goggles, 7, respiratory mask, 8, toxin filtering device, 9, first spacing frame, 10, magnetic path, 11, connecting rod, 12, fixed block, 13, limiting plate, 14, regulating block, 15, the spacing frame of second, 16, the connecting block, 17, recess, 18, the fixed plate, 19, tooth, 20, first through-hole, 21, the second through-hole, 22, the rack.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a convenient gas mask of dressing, including face guard 1, first connecting band 3, second connecting band 4 and buckle 5, both ends all are fixed with first connecting band 3 about the outside one side of face guard 1, both ends all are fixed with second connecting band 4 about the outside one side of face guard 1, first connecting band 3 is connected through buckle 5 with second connecting band 4, outside one side of buckle 5 is fixed with first spacing frame 9, outside one side of first spacing frame 9 is provided with magnetic path 10, outside both sides of buckle 5 all are fixed with fixed block 12, it has connecting rod 11 to run through between two sets of fixed block 12, one side integrated into one piece of connecting rod 11 has regulating block 14, limiting plate 13 has been run through to the intermediate position of connecting rod 11, outside one side of buckle 5 is fixed with the spacing frame 15 of second.

Through passing second connecting band 4 through the fixed first spacing frame 9 on buckle 5, hold limiting plate 13 through the magnetic path 10 that sets up, it is spacing to carry out rack 22 on second connecting band 4, makes the connection of second connecting band 4 more stable.

In this implementation, the outside one end of buckle 5 articulates there is connecting block 16, and connecting block 16's outside one side is seted up fluted 17.

Through the articulated connecting block 16 that has in buckle 5 outside one end, be convenient for fix first connecting band 3 in the inside first through-hole 20 of seting up of connecting block 16, be convenient for scratch open fixed plate 18 through the recess 17 of seting up.

In this embodiment, a first through hole 20 is formed in the connecting block 16, a fixing plate 18 is hinged to an upper end of the first through hole 20, and teeth 19 are disposed on one side of the bottom of the fixing plate 18.

The first connecting band 3 is fixed by passing the first connecting band 3 through the first through hole 20 and catching the first connecting band 3 by the teeth 19 provided at the bottom side of the fixing plate 18.

In this embodiment, a second through hole 21 is opened on the outer side of the connecting block 16, and a rack 22 is provided on the outer side of the second connecting band 4.

The second connecting belt 4 can conveniently penetrate through the arranged second through holes 21, and the distance between the connecting belts can be conveniently adjusted through the racks 22 arranged on the second connecting belt 4, so that the practicability and convenience of the gas mask are improved.

In this embodiment, a gasket 2 is provided on one side of the interior of the mask 1, and a respirator 7 is provided on the lower end of the interior of the mask 1.

Through the sealed pad 2 that sets up in 1 inside one side of face guard, make the gas mask can laminate face more, avoid leaking, influence gas mask's safety in utilization, be convenient for breathe through the respiratory mask 7 that sets up.

In this embodiment, the upper end of one side of the outside of the face mask 1 is provided with goggles 6, the lower end of one side of the outside of the face mask 1 is connected with a gas filter 8 through threads, and the gas filter 8 is connected with a breathing mask 7.

Through the goggles 6 that set up, be convenient for observe when protecting the eye, do not influence the sight, through the poison filter 8 that sets up, be convenient for filter the poison gas, improve respirator's protective effect.

The working principle is as follows:

step 1: firstly, the fixing plate 18 is opened through the groove 17 formed in the connecting block 16, the first connecting belt 3 passes through the first through hole 20 formed in the connecting block 16, the fixing plate 18 is covered, and the first connecting belt 3 is clamped through the arranged tooth 19, so that the first connecting belt 3 is connected with the buckle 5.

Step 2: then through passing first spacing frame 9 with second connecting band 4, wear out by the second through-hole 21 that 16 seted up on the connecting block, hold limiting plate 13 through the magnetic path 10 that sets up, it is spacing to carry out rack 22 on the second connecting band 4, make the connection of second connecting band 4 more stable, through rotating regulating block 14, drive connecting rod 11 and limiting plate 13 and rotate, make limiting plate 13 break away from rack 22, make second connecting band 4 can be at 5 internalization of buckle, be convenient for adjust the distance between the connecting band, conveniently dress, be applicable to different staff and use simultaneously.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a convenient respirator of dressing, includes face guard (1), first connecting band (3), second connecting band (4) and buckle (5), its characterized in that: the upper end and the lower end of one side of the outer part of the face mask (1) are both fixed with the first connecting belt (3), the upper end and the lower end of one side of the outer part of the face mask (1) are both fixed with the second connecting belt (4), the first connecting belt (3) is connected with the second connecting belt (4) through the buckle (5), a first limiting frame (9) is fixed on one side of the outer part of the buckle (5), a magnetic block (10) is arranged on one side of the outer part of the first limiting frame (9), fixing blocks (12) are fixed on two sides of the outer part of the buckle (5), a connecting rod (11) penetrates between the two groups of fixing blocks (12), an adjusting block (14) is integrally formed on one side of the connecting rod (11), a limiting plate (13) penetrates through the middle position of the connecting rod (11), and a second limiting frame (15) is fixed on one side of the outer part of the buckle (5).

2. A donning-friendly respirator according to claim 1, wherein: the outer end of the buckle (5) is hinged with a connecting block (16), and one side of the outer portion of the connecting block (16) is provided with a groove (17).

3. A donning-friendly respirator according to claim 2, wherein: first through-hole (20) have been seted up to the inside of connecting block (16), the upper end of first through-hole (20) articulates there is fixed plate (18), bottom one side of fixed plate (18) is provided with tooth (19).

4. A donning-friendly respirator according to claim 2, wherein: a second through hole (21) is formed in one side of the outer portion of the connecting block (16), and a rack (22) is arranged on one side of the outer portion of the second connecting belt (4).

5. A donning-friendly respirator according to claim 1, wherein: the mask is characterized in that a sealing gasket (2) is arranged on one side of the inside of the mask (1), and a breathing mask (7) is arranged at the lower end of the inside of the mask (1).

6. A donning-friendly respirator according to claim 1, wherein: the respirator is characterized in that goggles (6) are arranged at the upper end of one side of the outer portion of the face mask (1), a poison filter (8) is connected to the lower end of one side of the outer portion of the face mask (1) in a threaded mode, and the poison filter (8) is connected with a respirator (7).