CN218129627U

CN218129627U - Easily dress respirator

Info

Publication number: CN218129627U
Application number: CN202222513444.8U
Authority: CN
Inventors: 时杰; 顾玉峰; 刘红艳; 韩智超; 郅文杰
Original assignee: Tianjin Sanshengjiu Safety Technology Service Co ltd
Current assignee: Tianjin Sanshengjiu Safety Technology Service Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2022-12-27
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses an easy-to-wear breathing mask, wherein the easy-to-wear breathing mask comprises a head cover, the front side of the head cover is fixedly connected with a mask, the inner top end of the head cover is fixedly connected with an electric motor, and the driving end of the electric motor is provided with a fan blade; the utility model discloses a flexible retaining clip, including headgear, one side of the inside of headgear is connected with flexible supporting sponge, one side fixedly connected with a plurality of springs of flexible supporting sponge, the one end and the headgear fixed connection of spring. Through the structure, be provided with flexible support sponge and spring, support the operation through the flexible support sponge to the head, and expand the flexible support sponge according to the head size, and the spring carries out elasticity back pressure, realizes expanding the operation according to wearing personnel's head to the realization is convenient for dress the operation, easy operation, convenient to use, effectual among the prior art headgear of having solved need adjust the elasticity problem when wearing, thereby be convenient for wear and prevent to drop.

Description

Easily-worn breathing mask

Technical Field

The utility model relates to a fire-fighting equipment technical field, in particular to easily dress respirator.

Background

The face mask is also called a mask, and the fire-fighting gas mask is used as a personal protection device for providing effective protection for respiratory organs, eyes and facial skin of people. The mask consists of a face mask, an air duct and a canister.

The face guard among the prior art all adopts the elastic cord to realize the fastening when wearing, needs to wear personnel and operate according to required elasticity adjustment, and comparatively complicated then can waste the rescue time when wearing the face guard to fire fighter, is not convenient for easily dress the operation to the fire fighter when using to traditional face guard, still needs further to solve to this problem perfect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide an easily dress respirator, the spring carries out elasticity back pressure, realizes according to wearing personnel head expansion operation to the realization is convenient for dress the operation, easy operation, convenient to use.

In order to achieve the above object, there is provided an easily wearable respiratory mask, comprising: the mask is fixedly connected to the front side of the head sleeve, an electric motor is fixedly connected to the top end inside the head sleeve, and a fan blade is arranged at the driving end of the electric motor;

the utility model discloses a headgear, including headgear, flexible supporting sponge, one side fixedly connected with of inside of headgear, one side fixedly connected with of flexible supporting sponge is a plurality of springs, the one end and the headgear fixed connection of spring.

According to the easy-to-wear breathing mask, the middle of the top end of the head sleeve is fixedly connected with the activated carbon layer, and the bottom end of the activated carbon layer is fixedly connected with the filter screen layer.

According to the easy-to-wear respirator, the bottom end of the filter screen layer is fixedly connected with the purification layer.

According to the easily-worn breathing mask, the fixing net is fixedly connected to the upper portion of the middle of the inner portion of the head sleeve.

According to the easy-to-wear breathing mask, the bottom end of the head sleeve is fixedly connected with the limiting ring, and the inner portion of the limiting ring is fixedly connected with the flexible sleeve.

According to the easily-worn breathing mask, the middle part in the flexible sleeve is provided with the opening.

According to the easily-wearable breathing mask, the front side of the mask is fixedly connected with a perspective arc-shaped plate.

According to the easily-wearable breathing mask, the battery cover is clamped above the front side of the head sleeve.

Has the beneficial effects that:

1. compared with the prior art, the utility model discloses be provided with flexible support sponge and spring, carry out the head support operation through the flexible support sponge, and expand the flexible support sponge according to the head size, and the spring carries out elasticity backpressure, realizes expanding the operation according to wearing personnel's head to the operation of being convenient for dress is realized, easy operation, convenient to use.

2. Compared with the prior art, the utility model discloses be provided with electric motor, fan piece and activated carbon layer, electric motor drives, rotates the fan piece after the drive to realize the inside heat dissipation operation of headgear, operate gas purification through activated carbon layer, filter screen layer and purification layer, thereby realize getting into gas, realize ventilating.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a sectional side view of the easy-to-wear respirator of the present invention;

FIG. 2 is an enlarged structural view of the easy-to-wear breathing mask of the present invention at the position A in FIG. 1;

FIG. 3 is a bottom overlooking structure diagram of a spacing ring of the easy-to-wear respirator of the present invention;

fig. 4 is a side view structure diagram of the easy-to-wear breathing mask of the present invention.

Illustration of the drawings:

1. a headgear; 2. a flexible support sponge; 3. a spring; 4. a limiting ring; 5. a face mask; 6. a perspective arc plate; 7. an activated carbon layer; 8. a screen layer; 9. an electric motor; 10. fixing the net; 11. a fan blade; 12. a purification layer; 13. a flexible sleeve; 14. an opening; 15. a battery cover.

Detailed Description

This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention provides an easy-to-wear breathing mask, which includes: the mask comprises a head sleeve 1, a mask 5 is fixedly connected to the front side of the head sleeve 1, the mask 5 is sleeved on the face, checking operation is performed according to a perspective arc-shaped plate 6, an electric motor 9 is fixedly connected to the top end inside the head sleeve 1, the electric motor 9 can be driven when the mask is used, a fan blade 11 is rotated after the driving, heat dissipation operation is achieved, a fan blade 11 is arranged at the driving end of the electric motor 9 and rotates through the fan blade 11, heat dissipation of internal air circulation is achieved, an activated carbon layer 7 is fixedly connected to the middle of the top end of the head sleeve 1, toxic gas is primarily filtered through the activated carbon layer 7, a filter screen layer 8 is fixedly connected to the bottom end of the activated carbon layer 7, the filter screen layer 8 is made of nylon and is suitable for various acid-base environments, high-strength filtering work can be performed, the mask is a very economical and practical filter screen, a purification layer 12 is fixedly connected to the bottom end of the filter screen layer 8, the filter screen layer 12 is made of filter cotton, the toxic gas purification layer 12 is purified, gas is purified through the activated carbon layer 7, the filter screen layer 8 and the purification layer 12, gas purification operation is achieved, gas filtering gas is achieved, purified gas, and the perspective arc-shaped plate 6 is fixedly connected to the front side of the mask 5;

inside one side fixedly connected with flexible support sponge 2 of headgear 1, it establishes the firefighter head to need to carry out headgear 1 cover, support the operation to the head through flexible support sponge 2 afterwards, and expand flexible support sponge 2 according to the head size, realize according to wearing personnel head expansion operation, be convenient for reach the easy operation of wearing, one side fixedly connected with a plurality of springs 3 of flexible support sponge 2, carry out elastic support through spring 3, the operation of being convenient for reset, spring 3's one end and headgear 1 fixed connection, locate top fixedly connected with fixed network 10 in headgear 1's inside, headgear 1's bottom fixedly connected with spacing collar 4, spacing collar 4's inside fixedly connected with flexible sleeve 13, department has seted up opening 14 in the inside of flexible sleeve 13, headgear 1's front side top joint has battery cover 15.

The working principle is as follows: only need establish the fire fighter head with headgear 1 when using, support the operation through flexible support sponge 2 afterwards to the head, and expand flexible support sponge 2 according to the head size, realize according to wearing personnel head expansion operation, face guard 5 overlaps and establishes at the face simultaneously, look over the operation according to perspective arc 6, and can drive electric motor 9 when using, rotate fan blade 11 after the drive, thereby realize the radiating operation, through activated carbon layer 7, filter screen layer 8 and purification layer 12 operate the gas purification, thereby realize the admission gas.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. An easy-to-wear respiratory mask, comprising: the mask comprises a head sleeve (1), wherein a face mask (5) is fixedly connected to the front side of the head sleeve (1), an electric motor (9) is fixedly connected to the top end inside the head sleeve (1), and a fan blade (11) is arranged at the driving end of the electric motor (9);

the utility model discloses a headgear, including headgear, flexible support sponge (2), one side fixedly connected with of inside one side of headgear (1), one side fixedly connected with of flexible support sponge (2) a plurality of springs (3), the one end and headgear (1) fixed connection of spring (3).

2. A wearable respiratory mask according to claim 1, wherein the head cover (1) is fixedly connected with an activated carbon layer (7) at the middle of the top end, and the bottom end of the activated carbon layer (7) is fixedly connected with a filter screen layer (8).

3. A wearable respiratory mask according to claim 2, wherein the bottom end of the filter layer (8) is fixedly connected with a purification layer (12).

4. A wearable respiratory mask according to claim 1, wherein the head cover (1) has a fixing net (10) fixed above the inner middle part.

5. A wearable breathing mask according to claim 1, wherein the bottom end of the head cover (1) is fixedly connected with a spacing collar (4), and the inside of the spacing collar (4) is fixedly connected with a flexible sleeve (13).

6. A wearable breathing mask according to claim 5, characterized in that the flexible sleeve (13) has an opening (14) in its interior.

7. A wearable respiratory mask according to claim 1, characterized in that a perspective arc (6) is fixedly connected to the front side of the mask (5).

8. A wearable respiratory mask according to claim 1, wherein a battery cover (15) is clipped over the front side of the headgear (1).