CN213609496U

CN213609496U - Medical puncture-proof protective hood

Info

Publication number: CN213609496U
Application number: CN202022401811.6U
Authority: CN
Inventors: 郑伟; 杨欣湖; 黄雄; 聂莎; 老帼慧
Original assignee: Affiliated Brain Hospital of Guangzhou Medical University
Current assignee: Affiliated Brain Hospital of Guangzhou Medical University
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-06
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a medical puncture-proof protective hood. The utility model discloses a: the helmet comprises a helmet shell, wherein earmuffs are fixedly arranged on the inner walls of two sides of the helmet shell, the U-shaped air bag is inflated by repeatedly pinching and pressing the inflatable pressurizing ball by hands, the head can be fixed in the helmet shell by utilizing the U-shaped air bag, so that the helmet shell is not easy to fall off, the head of medical personnel can be well protected by utilizing the U-shaped air bag and a sponge pad, the strength, hardness, flame retardance and corrosion resistance of the helmet shell are enhanced by arranging an inner shell layer, a reinforcing layer, an outer shell layer, a flame-retardant layer and a corrosion-resistant layer, so that the helmet shell is not easy to damage, the helmet shell has the functions of puncture prevention and puncture prevention, the safety performance of the helmet shell in use is improved, the problem that the existing medical helmet is poor in puncture prevention and puncture prevention effect, the head of the medical personnel cannot be effectively protected, the safety performance of the medical helmet in use is low, and the medical helmet, the head protection effect on medical staff is not good.

Description

Medical puncture-proof protective hood

Technical Field

The utility model relates to a medical treatment protection technology field specifically is a medical protection hood of preventing stinging.

Background

The protective hood is used as a protective tool, can effectively ensure the face of medical staff to be hidden, and particularly can block harmful liquid and gas in the nursing of respiratory tract infectious patients to protect the safety of the medical staff;

however, the conventional medical hood has poor puncture-proof and puncture-proof effects, is easily punctured or punctured, and cannot effectively protect the head of medical staff, so that the medical hood has low safety performance and poor practicability when in use, and is easily separated from the head when being worn, and the head protection effect on the medical staff is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical protection hood of preventing stinging to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the method comprises the following steps: the helmet comprises a helmet shell, wherein earmuffs are fixedly mounted on the inner walls of two sides of the helmet shell, a U-shaped air bag is fixedly mounted on the inner wall of the helmet shell, the U-shaped air bag is arranged above the earmuffs, an air inlet pipe is fixedly mounted on one side of the U-shaped air bag, the air inlet pipe is communicated with the inside of the U-shaped air bag, one end, away from the U-shaped air bag, of the air inlet pipe extends to the outside of the helmet shell, a rubber hose is fixedly mounted on one side of the helmet shell, an air inflation pressurizing ball is arranged at the bottom of the air inflation pressurizing ball, an air suction pipe is fixedly mounted at the top of the air inflation pressurizing ball, the air suction pipe and the air outlet pipe are both communicated with the inside of the air inflation pressurizing ball, one end, away from the air inlet pipe, of the rubber, the utility model discloses a helmet, including articulated seat, bow-shaped face guard, hood shell, strengthening layer, flame-retardant layer and corrosion-resistant layer, the bottom of articulated seat is rotated and is installed the arc face guard, the observation hole has been seted up to one side of arc face guard, fixed mounting has the sight glass in the observation hole, the hood shell is close to fixed mounting has the foam-rubber cushion on the inner wall of one side of articulated seat, the hood shell includes inner shell layer, strengthening layer, outer shell layer, flame-retardant layer and corrosion-resistant layer, the strengthening layer fixed connection be in one side of inner shell layer, outer shell layer with the strengthening layer is kept away from one side fixed connection of inner shell layer, flame-retardant layer with outer.

Further, an air release pipe is fixedly installed on one side of the air outlet pipe, the air release pipe is communicated with the inside of the air outlet pipe, and an air release cock is installed at one end, far away from the air outlet pipe, of the air release pipe in a threaded mode.

Furthermore, a first one-way valve is fixedly mounted on the air suction pipe, and a second one-way valve is fixedly mounted on the air outlet pipe.

Furthermore, the earmuffs are made of non-woven fabric materials, and the arc-shaped face masks are made of stainless steel materials.

Further, the inner shell layer and the outer shell layer are both made of polycarbonate materials, and the reinforcing layer is made of aluminum alloy materials.

Further, the flame-retardant layer is made of a fluororesin material, and the corrosion-resistant layer is made of a glass fiber material.

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

the utility model can inflate the U-shaped air bag by repeatedly pinching and pressing the inflating and pressurizing ball by hands, and the head can be fixed in the hood shell by utilizing the U-shaped air bag, so that the hood shell is not easy to fall off, the head of the medical staff can be well protected by the U-shaped air bag and the spongy cushion, the strength, the hardness, the flame retardance and the corrosion resistance of the shell of the head cover are enhanced by arranging the inner shell layer, the reinforcing layer, the outer shell layer, the flame retardant layer and the corrosion resistance layer, the shell of the hood is not easy to be damaged, has the functions of puncture and puncture prevention, improves the safety performance of the hood shell when in use, solves the problems that the prior medical hood has poor puncture and puncture prevention effect, can not effectively protect the head of medical staff and has low safety performance when in use, and the medical hood is easy to fall off from the head when being worn, and the head protection effect on medical staff is not good.

Drawings

Fig. 1 is a schematic front sectional view of an embodiment of the present invention;

FIG. 2 is a schematic top view of the U-shaped airbag;

FIG. 3 is an enlarged view of a portion of the portion A of FIG. 1;

FIG. 4 is a schematic view of the construction of the hood shell material.

Reference numerals: 1. a hood housing; 2. ear muffs; 3. a U-shaped air bag; 4. an air inlet pipe; 5. a rubber hose; 6. an inflation pressurizing ball; 7. an air intake duct; 8. an air outlet pipe; 9. a hinged seat; 10. an arc-shaped mask; 11. a sponge cushion; 12. an observation mirror; 13. an inner shell layer; 14. a reinforcing layer; 15. an outer shell layer; 16. a flame retardant layer; 17. a corrosion-resistant layer; 18. discharging the air pipe; 19. a bleeder cock.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, in which fig. 1 is a schematic sectional view of a front view of an embodiment of the present invention; FIG. 2 is a schematic top view of the U-shaped airbag; FIG. 3 is an enlarged view of a portion of the portion A of FIG. 1; fig. 4 is a structural diagram of the shell material of the head cover, and the medical puncture-proof protective head cover comprises: the helmet comprises a helmet shell 1, wherein earmuffs 2 are fixedly mounted on inner walls of two sides of the helmet shell 1, a U-shaped air bag 3 is fixedly mounted on the inner wall of the helmet shell 1, the U-shaped air bag 3 is arranged above the earmuffs 2, an air inlet pipe 4 is fixedly mounted on one side of the U-shaped air bag 3, the air inlet pipe 4 is communicated with the inside of the U-shaped air bag 3, one end, far away from the U-shaped air bag 3, of the air inlet pipe 4 extends to the outside of the helmet shell 1 and is fixedly provided with a rubber hose 5, an inflating pressure ball 6 is arranged on one side of the helmet shell 1, an air suction pipe 7 is fixedly mounted at the bottom of the inflating pressure ball 6, an air outlet pipe 8 is fixedly mounted at the top of the inflating pressure ball 6, the air suction pipe 7 and the air outlet pipe 8 are both communicated with the inside of the inflating pressure ball, a hinged seat 9 is fixedly arranged on one side of the hood shell 1 far away from the air inlet pipe 4, an arc-shaped face mask 10 is rotatably arranged at the bottom of the hinged seat 9, an observation hole is arranged on one side of the arc-shaped face mask 10, an observation mirror 12 is fixedly arranged in the observation hole, a spongy cushion 11 is fixedly arranged on the inner wall of one side of the hood shell 1 close to the hinged seat 9, the hood shell 1 includes an inner shell layer 13, a reinforcement layer 14, an outer shell layer 15, a flame retardant layer 16, and a corrosion resistant layer 17, the reinforcing layer 14 is fixedly connected with one side of the inner shell layer 13, the outer shell layer 15 is fixedly connected with one side of the reinforcing layer 14 far away from the inner shell layer 13, the flame retardant layer 16 is fixedly attached to the side of the outer shell layer 15 remote from the reinforcing layer 14, the corrosion-resistant layer 17 is fixedly connected with one side of the flame-retardant layer 16 far away from the outer shell layer 15.

An air release pipe 18 is fixedly installed on one side of the air release pipe 8, the air release pipe 18 is communicated with the inside of the air release pipe 8, an air release cock 19 is installed at one end, far away from the air release pipe 8, of the air release pipe 18 in a threaded mode, and air flushed into the U-shaped air bag 3 is conveniently discharged through the air release pipe 18 and the air release cock 19.

The air suction pipe 7 is fixedly provided with a first one-way valve, the air outlet pipe 8 is fixedly provided with a second one-way valve, and air can only flow in one direction in the air suction pipe 7 and the air outlet pipe 8 by arranging the first one-way valve and the second one-way valve.

The ear muffs 2 are made of non-woven fabrics, the arc face mask 10 is made of stainless steel materials, and the ear muffs 2 are arranged to protect the ear bands of medical staff, and the arc face mask 10 is arranged to protect the face of the medical staff.

The inner shell layer 13 and the outer shell layer 15 are both made of polycarbonate materials, the reinforcing layer 14 is made of aluminum alloy materials, and the strength and the hardness of the medical head cover are improved by arranging the inner shell layer 13, the reinforcing layer 14 and the outer shell layer 15.

The flame-retardant layer 16 is made of a fluororesin material, the corrosion-resistant layer 17 is made of a glass fiber material, and the flame retardance and the corrosion resistance of the medical hood are improved by arranging the flame-retardant layer 16 and the corrosion-resistant layer 17.

To sum up, the utility model provides a medical anti-puncturing protective head cover, when in use, through covering the head cover shell 1 on the head of medical staff, two ears are respectively positioned in the corresponding ear muffs 2, the sponge cushion 11 is contacted with the forehead position, then the external air is sucked into the inflatable pressurized ball 6 through the air suction pipe 7, then the external air enters the U-shaped air bag 3 through the air outlet pipe 8, the rubber hose 5 and the air inlet pipe 4 in sequence, thereby the U-shaped air bag 3 can be inflated, the U-shaped air bag 3 is expanded, when the U-shaped air bag 3 is filled with a proper amount of air, the U-shaped air bag 3 wraps the head to a proper force, the inflatable pressurized ball 6 stops being pressed, at the moment, the head can be fixed in the head cover shell 1 by utilizing the U-shaped air bag 3, so that the head cover shell 1 is not easy to fall off from the head, moreover, the head of the medical staff can be well protected by utilizing the U-shaped air bag 3 and the spongy cushion 11, the face can be protected by arranging the arc-shaped face mask 10, the sight of the medical staff can be conveniently watched through the observation mirror 12 by arranging the observation mirror 12, the strength and the hardness of the hood shell 1 are enhanced by arranging the inner shell layer 13, the reinforcing layer 14 and the outer shell layer 15, so that the hood shell 1 is not easy to damage, has the puncture-proof and puncture-proof functions, the safety performance of the hood shell 1 in use is improved, the high temperature resistance and the fire resistance of the hood shell 1 are improved by arranging the flame-retardant layer 16, the hood shell 1 is not easy to burn and damage when encountering fire, the corrosion resistance of the hood shell 1 is improved by arranging the corrosion-resistant layer 17, so that the hood shell 1 is not easy to damage when encountering corrosive liquid or gas, the service life of the hood shell 1 is prolonged, and the air-release cock 19 is, the air in the U-shaped air bag 3 sequentially passes through the air inlet pipe 4, the rubber hose 5 and the air outlet pipe 8 and is discharged from the air discharge pipe 18, so that the air in the U-shaped air bag 3 can be discharged, and the hood shell 1 can be taken down.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. A medical puncture-proof protective hood is characterized by comprising: the novel air bag respirator is characterized by comprising a hood shell (1), earmuffs (2) are fixedly mounted on inner walls of two sides of the hood shell (1), a U-shaped air bag (3) is fixedly mounted on the inner wall of the hood shell (1), the U-shaped air bag (3) is arranged above the earmuffs (2), an air inlet pipe (4) is fixedly mounted on one side of the U-shaped air bag (3), the air inlet pipe (4) is communicated with the inside of the U-shaped air bag (3), one end, far away from the U-shaped air bag (3), of the air inlet pipe (4 extends to the outside of the hood shell (1) and is fixedly provided with a rubber hose (5), an inflating pressure ball (6) is arranged on one side of the hood shell (1), an air suction pipe (7) is fixedly mounted at the bottom of the inflating pressure ball (6), an air outlet pipe (8) is fixedly mounted at the top of the inflating pressure ball (6), the air suction pipe (7) and, keep away from rubber hose (5) the one end of intake pipe (4) with the top fixed connection of outlet duct (8), keep away from hood shell (1) one side fixed mounting of intake pipe (4) has articulated seat (9), the bottom of articulated seat (9) is rotated and is installed arc face guard (10), the observation hole has been seted up to one side of arc face guard (10), fixed mounting has observation mirror (12) in the observation hole, hood shell (1) is close to fixed mounting has foam-rubber cushion (11) on the one side inner wall of articulated seat (9), hood shell (1) includes inner shell layer (13), enhancement layer (14), outer shell layer (15), fire-retardant layer (16) and enhancement layer corrosion resistant layer (17), fixed connection is in one side of inner shell layer (13), outer shell layer (15) with enhancement layer (14) are kept away from one side fixed connection of inner shell layer (13), the flame-retardant layer (16) is fixedly connected with one side of the outer shell layer (15) far away from the reinforcing layer (14), and the corrosion-resistant layer (17) is fixedly connected with one side of the flame-retardant layer (16) far away from the outer shell layer (15).

2. A medical puncture-proof protective hood according to claim 1, characterized in that a bleeder (18) is fixedly arranged at one side of the air outlet pipe (8), the bleeder (18) is communicated with the inside of the air outlet pipe (8), and a bleeder cock (19) is arranged at one end of the bleeder (18) far away from the air outlet pipe (8) in a threaded manner.

3. A medical puncture-proof protective hood according to claim 1, wherein a first one-way valve is fixedly installed on the air suction pipe (7), and a second one-way valve is fixedly installed on the air outlet pipe (8).

4. A medical puncture-proof protective hood according to claim 1, wherein the ear cups (2) are made of non-woven fabric material and the arc-shaped face mask (10) is made of stainless steel material.

5. A medical puncture-proof protective hood according to claim 1, wherein the inner shell layer (13) and the outer shell layer (15) are made of polycarbonate material, and the reinforcing layer (14) is made of aluminum alloy material.

6. A medical protective hood against pricks according to claim 1, characterized by the fact that said flame-retardant layer (16) is made of fluororesin material and said corrosion-resistant layer (17) is made of glass fiber material.