CN221061541U

CN221061541U - Protective hood with shoulder pad

Info

Publication number: CN221061541U
Application number: CN202322229266.0U
Authority: CN
Inventors: 唐丽君; 陈有发; 蓝军华; 蓝俊华
Original assignee: Guangzhou Youan Protective Equipment Manufacturing Co ltd
Current assignee: Guangzhou Youan Protective Equipment Manufacturing Co ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-06-04
Anticipated expiration: 2033-08-18

Abstract

The utility model discloses a protective hood with shoulder pads, which comprises a hood body, wherein one side of the hood body is fixedly connected with a mounting seat, and the top of the hood body is provided with a security mechanism; the security protection mechanism comprises an outer shell, the top outside fixedly connected with support of hood body, the top fixedly connected with inner shell of support, the inner wall and the hood body fixed connection of inner shell, the inner chamber top fixedly connected with gasbag of inner shell, this kind of protection hood with shoulder pad, with hood body cover overhead for hood body parcel face has the heavy object to fall down when escaping and smash at the top of outer shell, plays certain bradyseism effect through the spring, reduces the impact force of junk, then falls down to can protect the head through the gasbag and not receive the heavy shock, be favorable to increasing the probability of fleing.

Description

Protective hood with shoulder pad

Technical Field

The utility model relates to the technical field of fire protection, in particular to a protective hood with shoulder pads.

Background

The self-contained open self-help respirator is widely applied to departments such as fire protection, chemical industry, ships, petroleum, smelting, warehouse, laboratory, mine and the like, and is used for firefighters or rescue workers to safely and effectively extinguish fire, rescue and relief work under various environments such as dense smoke, toxic gas, steam or hypoxia.

A protective hood with a shoulder pad is disclosed in the patent application CN 201820667097.5. The utility model provides a protective hood with shoulder pad, which filters toxic components in the air of a fire scene through the filtering module to become clean air, and then breathes through the breathing valve for an evacuee, the positive pressure of the exhaust gas blows the valve plate open when the breathing valve exhales, so as to remove waste gas in the body and reduce the stuffy feel when the hood is used; the negative pressure during inspiration can automatically close the valve, prevent pollutants sucked into the external environment, improve the escape filter, but in the practical application of the technology, because a plurality of buildings fall down due to fire, people are easy to smash, the hardness of the protective hood is insufficient, and objects falling during escape are easy to directly smash the head, so that people are dangerous.

Accordingly, in view of the above, an improvement of the existing structure is proposed to provide a protective hood with shoulder pad, so as to achieve the purpose of more practical value.

Disclosure of utility model

The present utility model is directed to a protective hood with shoulder pad to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a protection hood with shoulder pad, includes the hood body, one side fixedly connected with mount pad of hood body, the top of hood body is provided with security protection mechanism, security protection mechanism includes the shell body, the top outside fixedly connected with support of hood body, the top fixedly connected with inner shell of support, the inner wall and the hood body fixedly connected with of inner shell, the inner chamber top fixedly connected with gasbag of inner shell, the top outside equidistance fixedly connected with three springs of inner shell, the top fixedly connected with shell body of spring;

The utility model provides a novel air exchange device, including inner casing, small-size fan, filter screen, a plurality of through-holes have been seted up to the inside equidistance of filter screen, one side fixedly connected with pipeline of box is kept away from to the filter screen, the aperture has all been seted up with the outer wall of inner casing to the inside fixedly connected with small-size fan of inner casing, one side of box is equal fixedly connected with filter screen, one side fixedly connected with mount of filter screen, a plurality of through-holes have been seted up to the inside equidistance of mount, one side fixedly connected with pipeline of box is kept away from to the filter screen, the aperture has all been seted up with the outer wall of inner casing to the both sides of box.

Furthermore, the bottom of the head cover body is sewed and connected with a neck strap, and the neck strap is provided with elasticity.

Further, the mounting seat is in threaded connection with the filter tank, and the filter tank and the mounting seat are coaxial.

Further, the bottom of neck area is sewed up and is connected with the shoulder pad body, the outside equidistance of shoulder pad body is provided with two reflection bands.

Furthermore, a visible mirror is arranged on one side of the head cover body and above the mounting seat.

Further, the size of the outer shell is larger than that of the inner shell, and the support, the inner shell and the outer shell are coaxial.

The utility model provides a protective hood with shoulder pads, which has the following beneficial effects:

1. According to the utility model, the head cover body is sleeved on the head, so that the head cover body wraps the face, when a heavy object falls down and is crashed at the top of the outer shell body during escape, a certain cushioning effect is achieved through the spring, the impact force of the falling object is reduced, then the head falls down, the head can be protected from being hit by the air bag, and the escape probability is increased.

2. According to the utility model, the small fan is opened, so that the air outside rapidly enters the inner cavity of the inner shell, and then enters the box body, the air is filtered through the two filter screens, and then enters the head cover body from the pipeline through the inner shell to exchange air, thereby being beneficial to accelerating the efficiency of fresh air breathing, and improving the breathing speed when the air is limited.

Drawings

FIG. 1 is a schematic perspective view of a protective hood with shoulder pads according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a hood with shoulder pads according to the present utility model;

FIG. 3 is a schematic view of the structure of the hood of FIG. 2A with a shoulder pad according to the present utility model;

FIG. 4 is a schematic view of the structure of the hood with shoulder pad of FIG. 2 at B.

In the figure: 1. a head cover body; 2. a neck strap; 3. a reflective tape; 4. a shoulder pad body; 5. a security mechanism; 501. an outer housing; 502. a spring; 503. a bracket; 504. an inner housing; 505. an air bag; 6. a canister; 7. a mounting base; 8. a visual mirror; 9. a ventilation mechanism; 901. a case; 902. a small fan; 903. a pipe; 904. a fixing frame; 905. a through hole; 906. and (5) a filter screen.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-4, a protective hood with shoulder pad comprises a hood body 1, wherein one side of the hood body 1 is fixedly connected with a mounting seat 7, and the top of the hood body 1 is provided with a security mechanism 5;

The security mechanism 5 comprises an outer shell 501, a support 503 is fixedly connected to the outer side of the top of the head cover body 1, an inner shell 504 is fixedly connected to the top of the support 503, the inner wall of the inner shell 504 is fixedly connected with the head cover body 1, an air bag 505 is fixedly connected to the top of an inner cavity of the inner shell 504, the head is protected from being knocked, three springs 502 are fixedly connected to the outer side of the top of the inner shell 504 at equal intervals, the damping effect is achieved, the impact force of falling objects is reduced, and the outer shell 501 is fixedly connected to the top of the springs 502;

The inner chamber symmetry fixedly connected with breather 9 of interior casing 504, breather 9 includes box 901, the inner chamber symmetry fixedly connected with box 901 of interior casing 504, the inside fixedly connected with mini fan 902 of box 901, the equal fixedly connected with filter screen 906 in one side of box 901, one side fixedly connected with mount 904 of filter screen 906, a plurality of through-holes 905 have been seted up to the inside equidistance of mount 904, one side fixedly connected with pipeline 903 of keeping away from box 901 of filter screen 906, the aperture has all been seted up with the outer wall of inner shell 504 in both sides of box 901.

In the embodiment, the head cover body 1 is sleeved on the head through the position of the shoulder protecting body 4, so that the head cover body 1 wraps the face, when a heavy object falls down to be crashed on the top of the outer shell 501 during escape, a certain shock-absorbing effect is achieved through the spring 502, then the head can be protected from being hit by the air bag 505, and the escape probability is increased; meanwhile, by opening the small fan 902, the air outside rapidly enters the inner cavity of the inner shell 504, so that the air enters the box 901, is filtered through the two filter screens 906, and then enters the inside of the head cover body 1 from the pipeline 903 through the inner shell 504 to exchange air, so that the efficiency of fresh air breathing is improved, and the breathing speed is improved when the air is limited.

Wherein, the neck strap 2 is sewed and connected at the bottom of the head cover body 1, and the neck strap 2 is provided with elasticity, is favorable to adapting to the people of different neck circumferences.

Wherein, mount pad 7 and filter canister 6 threaded connection, filter canister 6 and mount pad 7 coaxial are favorable to installing filter canister 6 fast.

The shoulder pad body 4 is sewed and connected to the bottom of the neck strap 2, and two reflective straps 3 are arranged on the outer side of the shoulder pad body 4 at equal intervals, so that the shoulder is protected from damage.

Wherein, the visible mirror 8 is installed on one side of the hood body 1 and above the mounting seat 7, which is beneficial to observing the external condition.

Wherein, the size of the outer shell 501 is larger than that of the inner shell 504, and the bracket 503, the inner shell 504 and the outer shell 501 are coaxial, which is beneficial to protecting the head.

To sum up, as shown in fig. 1-4, when the protective hood with shoulder pad is in use, the hood body 1 is sleeved on the head through the position of the shoulder pad body 4, so that the hood body 1 wraps the face, when a heavy object falls down and is crashed at the top of the outer shell 501 during escape, a certain cushioning effect is achieved through the spring 502, then the head can be protected from being knocked down through the air bag 505, and the escape probability is increased.

Through opening small-size fan 902 for the inner chamber of outer air admission inner casing 504 rapidly to get into the inside of box 901, filter through two filter screens 906, then get into the inside of head cover body 1 from pipeline 903 through inner casing 504 and take a breath, be favorable to accelerating the efficiency of breathing fresh air, when making clean air limited again, improve the speed of breathing.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a protection hood with shoulder pad, includes hood body (1), its characterized in that: one side fixedly connected with mount pad (7) of hood body (1), the top of hood body (1) is provided with security protection mechanism (5), security protection mechanism (5) are including shell body (501), the top outside fixedly connected with support (503) of hood body (1), the top fixedly connected with inner shell body (504) of support (503), the inner wall of inner shell body (504) and hood body (1) fixed connection, inner chamber top fixedly connected with gasbag (505) of inner shell body (504), the top outside equidistance fixedly connected with three spring (502) of inner shell body (504), the top fixedly connected with shell body (501) of spring (502);

Inner chamber symmetry fixedly connected with mechanism of taking a breath (9) of inner shell (504), mechanism of taking a breath (9) includes box (901), the inner chamber symmetry fixedly connected with box (901) of inner shell (504), the inside fixedly connected with small-size fan (902) of box (901), equal fixedly connected with filter screen (906) in one side of box (901), one side fixedly connected with mount (904) of filter screen (906), a plurality of through-holes (905) have been seted up to the inside equidistance of mount (904), one side fixedly connected with pipeline (903) of box (901) are kept away from to filter screen (906), the aperture has all been seted up with the outer wall of inner shell (504) in the both sides of box (901).

2. A protective hood with shoulder protection according to claim 1, characterized in that the bottom of the hood body (1) is sewn with a neck strap (2), said neck strap (2) being provided with elastic force.

3. A protective hood with shoulder pad according to claim 1, characterized in that the mounting seat (7) is screwed with the canister (6), the canister (6) being concentric with the mounting seat (7).

4. A protective hood with shoulder pad according to claim 2, characterized in that the bottom of the neck strap (2) is sewed with a shoulder pad body (4), and two reflective straps (3) are equidistantly arranged on the outer side of the shoulder pad body (4).

5. A protective hood with shoulder protection according to claim 1, characterized in that a visible mirror (8) is mounted on one side of the hood body (1) above the mounting seat (7).

6. A protective hood with shoulder pad according to claim 1, characterized in that the outer shell (501) is larger in size than the inner shell (504), the bracket (503), the inner shell (504) being concentric with the outer shell (501).