CN214860685U

CN214860685U - Medical isolation face guard of leak protection gas

Info

Publication number: CN214860685U
Application number: CN202120018255.6U
Authority: CN
Inventors: 朱其兵; 骆第江
Original assignee: Chuzhou Hongsheng Sports Products Co ltd
Current assignee: Chuzhou Hongsheng Sports Products Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-11-26
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a medical isolation face guard of leak protection gas, including the face guard shell, face guard shell one side inner wall is close to top department homogeneous body shaping and has the cardboard, and face guard shell side inner wall is close to the opening part and bonds and has flexible sealing pad, and face guard shell one side outer wall is close to top department and has seted up the observation groove, and observes inslot portion and bond and have the glass board, and face guard shell both sides outer wall is close to bottom department and all sets up flutedly, and face guard shell both sides outer wall is close to groove department and bonds and have filtering component, and face guard shell both sides outer wall is close to top department and all sets up the spacing hole that is equidistant structural distribution. The utility model discloses when medical personnel worn the isolation mask, the flexible sealing pad can only paste on medical personnel's face to avoid the air to get into from the isolation mask side, thereby improve this isolation mask's leakproofness, medical personnel can adjust the position of gag lever post in different spacing hole department simultaneously, thereby be convenient for medical personnel to wear this isolation mask.

Description

Medical isolation face guard of leak protection gas

Technical Field

The utility model relates to a medical isolation face guard technical field especially relates to a medical isolation face guard of leak protection gas.

Background

In medical institutions, there is a risk of splashes such as body fluids, blood, other therapeutic liquids, and droplets during examination and treatment, which may be dangerous for doctors to perform examination and treatment operations.

At present, current medical shield when using, isolation mask side and face contact department have the gap for this isolation mask air leakage air inlet easily when wearing isolation mask makes medical personnel receive the infection easily, and simultaneously, current isolation mask bandage length is limited when using, and medical personnel of being not convenient for wear, consequently, need to design a medical isolation mask of leak protection gas to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the side of the existing isolation mask existing in the prior art has a gap with the face contact part, so that the isolation mask is easy to leak gas and the length of a bandage on the mask is limited, and providing the medical isolation mask for preventing gas leakage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a medical isolation face guard of leak protection gas, includes the face guard shell, face guard shell one side inner wall is close to top department homogeneous body shaping and has the cardboard, face guard shell side inner wall is close to the opening part and bonds and has flexible sealing pad, face guard shell one side outer wall is close to top department and has seted up the observation groove, and observes inslot portion and bond and have the glass board, face guard shell both sides outer wall is close to bottom department and all sets up flutedly, face guard shell both sides outer wall is close to groove department and bonds and have filtering component, face guard shell both sides outer wall is close to top department and all sets up the spacing hole that is equidistant structural distribution, and spacing downthehole threaded connection has the gag lever post, the bandage has been cup jointed to the gag lever post outside.

Furthermore, two ventilation grooves are formed in the outer wall of one side of the mask shell, and filter screens are bonded in the ventilation grooves.

Furthermore, the inner walls of the two sides of the mask shell are provided with air grooves distributed in an equidistant structure, and the air grooves are communicated with the air grooves.

Further, filtering component is including an installation section of thick bamboo, the inside threaded connection of an installation section of thick bamboo has a section of thick bamboo of inserting, and inserts a section of thick bamboo side inner wall and be close to one end department and have the dust screen through the screw mounting.

Furthermore, the inside of the inserting cylinder is filled with an activated carbon layer, a sterilization layer and a spice layer which are distributed in a horizontal structure, and the sterilization layer is positioned between the activated carbon layer and the spice layer.

Furthermore, insert a side inner wall department threaded connection of side and have the installation lid that is located an installation section of thick bamboo inside, and set up the through-hole that is equidistant structure and distributes on the outer wall of installation lid one side.

The utility model has the advantages that:

1. through the flexible sealing gasket that sets up, when medical personnel wore the isolation mask, flexible sealing gasket can only paste on medical personnel's face to avoid the air to get into from isolation mask side, thereby improve this isolation mask's leakproofness.

2. Through the spacing hole that sets up, when medical personnel can't wear this isolation mask because of the head size, medical personnel can adjust the position of gag lever post in different spacing hole departments to be convenient for medical personnel and wear this isolation mask, avoid the bandage too tightly or the medical personnel of being convenient for of the pine to wear.

3. Through the activated carbon layer, the layer of disinfecting and the spices layer that set up, when wearing this face guard, the activated carbon layer can disinfect the filtration to the inspiratory air of medical personnel with the layer of disinfecting to improve this isolation face guard's practicality.

Drawings

Fig. 1 is a front view of the structure of an anti-air-leakage medical isolation mask provided by the utility model;

fig. 2 is a structural side view of an anti-air-leakage medical isolation mask provided by the utility model;

fig. 3 is a sectional view of a front view structure of the air leakage prevention medical isolation mask provided by the utility model;

fig. 4 is a schematic structural view of a filtering assembly of the air leakage preventing medical isolating mask of the present invention.

In the figure: the device comprises a 1 face shield shell, a 2 clamping plate, a 3 bandage, a 4 limiting rod, a 5 limiting hole, a 6 observation groove, a 7 filtering component, an 8 flexible sealing gasket, a 9 ventilating groove, a 10 filtering net, a 11 glass plate, a 12 ventilating groove, a 13 groove, a 14 mounting barrel, a 15 inserting barrel, a 16 dustproof net, a 17 activated carbon layer, an 18 sterilizing layer, a 19 spice layer, a 20 top cover and a 21 through hole.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, an anti-air leakage medical isolation mask comprises a mask shell 1, a clamping plate 2 is integrally formed on the inner wall of one side of the mask shell 1 near the top, a flexible sealing gasket 8 is bonded on the inner wall of the side of the mask shell 1 near the opening, the flexible sealing gasket 8 can improve the sealing performance between the mask shell 1 and the face, an observation groove 6 is formed on the outer wall of one side of the mask shell 1 near the top, a glass plate 11 is bonded inside the observation groove 6, the glass plate 11 is convenient for medical staff to see the external condition of the mask shell 1 through the observation groove 6, grooves 13 are formed on the outer walls of two sides of the mask shell 1 near the bottom, filtering components 7 are bonded on the outer walls of two sides of the mask shell 1 near the grooves 13, the filtering components 7 are convenient for filtering air, limiting holes 5 distributed in an equidistant structure are formed on the outer walls of two sides of the mask shell 1 near the top, the limiting holes 5 are used for installing limiting

rods

4, and 5 internal thread connection in spacing hole has gag lever post 4, and bandage 3 has been cup jointed to gag lever post 4 outside, and bandage 3 is convenient for medical personnel to wear this isolation mask.

Further, two ventilation grooves 9 have been seted up on the outer wall of face mask shell 1 one side, ventilation groove 12 and the cooperation of ventilation groove 9 are convenient for face mask shell 1 heat dissipation, and the inside bonding of ventilation groove 9 has filter screen 10, and filter screen 10 is convenient for prevent that debris from passing through inside ventilation groove 9 gets into face mask shell 1.

Furthermore, the inner walls of the two sides of the mask shell 1 are provided with vent grooves 12 distributed in an equidistant structure, the vent grooves 12 are matched with the vent grooves 9, so that the mask shell 1 can dissipate heat conveniently, and the vent grooves 12 are communicated with the vent grooves 9.

Further, the filter assembly 7 comprises an installation barrel 14, the installation barrel 14 is internally connected with an insertion barrel 15 in a threaded manner, the insertion barrel 15 is used for arranging an activated carbon layer 17, a sterilization layer 18 and a spice layer 19, a dustproof net 16 is arranged on the inner wall of the side face of the insertion barrel 15 close to one end of the insertion barrel through a screw, and the dustproof net 16 can prevent dust from entering the insertion barrel 15.

Further, the inside active carbon layer 17, the layer 18 of disinfecting and the spices layer 19 that are horizontal structure distribution that are filled of section of thick bamboo 15, active carbon layer 17, the layer 18 of disinfecting can carry out the filtration processing of disinfecting to the inhaled air, and the spices layer 19 can be refreshed for refreshing the spices, can take out the inside peculiar smell of face mask shell 1 simultaneously, and the layer 18 of disinfecting is located between active carbon layer 17 and the spices layer 19.

Furthermore, insert a section of thick bamboo 15 side inner wall one end department threaded connection and be located the inside installation lid 20 of installation section of thick bamboo 14, installation lid 20 is convenient for dismantle, and the staff of being convenient for changes activated carbon layer 17, layer 18 and the spices layer 19 of disinfecting, and sets up the through-hole 21 that is equidistant structure and distributes on the outer wall of installation lid 20 one side, and the through-hole 21 air is convenient for get into inside the face guard shell 1 through inserting a section of thick bamboo 15.

The working principle is as follows: when the mask is used, a medical worker can pull the bandage 3 open, so that the isolation mask formed by the mask shell 1 and the clamping plate 2 is worn on the face of the medical worker, the flexible sealing gasket 8 on the mask shell 1 can only be attached to the face of the medical worker, the situation that air enters the mask shell 1 from the side face of the isolation mask and influences the medical worker is avoided, meanwhile, when the mask is worn, the worker can pull out the limiting rod 4, then the medical worker can install the limiting rod 4 at different limiting holes 5, so that the isolation mask is convenient for the medical worker to wear, meanwhile, after the mask is worn by the medical worker, under the breathing of the medical worker, air can firstly enter the insertion tube 15, then flows into the mask shell 1 under the sterilization and filtration of the activated carbon layer 17 and the sterilization layer 18, and simultaneously when the air flows into the mask shell 1, the air can carry the components of the spice layer 19 to flow into the mask shell 1, thereby refreshing medical personnel, can also get rid of the inside peculiar smell of mask shell 1 simultaneously, when medical personnel worn this isolation mask moreover, ventilation slot 9 and ventilation slot 12 can accelerate the heat dissipation of mask shell 1, avoid medical personnel to go out too much sweat.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An air leakage prevention medical isolation mask, which comprises a mask shell (1) and is characterized in that, a clamping plate (2) is integrally formed on the inner wall of one side of the face mask shell (1) close to the top, a flexible sealing gasket (8) is bonded on the inner wall of the side surface of the face mask shell (1) close to the opening, an observation groove (6) is arranged on the outer wall of one side of the face mask shell (1) near the top, a glass plate (11) is bonded in the observation groove (6), grooves (13) are respectively arranged on the outer walls of the two sides of the face mask shell (1) near the bottom, the outer walls of the two sides of the face mask shell (1) close to the groove (13) are adhered with a filtering component (7), the outer walls of the two sides of the face mask shell (1) are provided with limit holes (5) distributed in an equidistant structure near the top, and the internal thread of the limiting hole (5) is connected with a limiting rod (4), and the outside of the limiting rod (4) is sleeved with a bandage (3).

2. The medical isolation mask for preventing air leakage according to claim 1, wherein two ventilation slots (9) are formed on the outer wall of one side of the mask shell (1), and a filter screen (10) is bonded inside each ventilation slot (9).

3. The medical isolation mask for preventing air leakage according to claim 1, wherein the inner walls of the two sides of the mask shell (1) are provided with air grooves (12) distributed in an equidistant structure, and the air grooves (12) are communicated with the air grooves (9).

4. The medical isolation mask for preventing air leakage according to claim 1, wherein the filtering assembly (7) comprises a mounting barrel (14), the mounting barrel (14) is internally connected with an insert barrel (15) in a threaded manner, and a dust screen (16) is installed on the inner wall of the side surface of the insert barrel (15) close to one end through a screw.

5. The medical isolation mask for preventing air leakage according to claim 4, wherein the insert tube (15) is filled with an activated carbon layer (17), a sterilization layer (18) and a perfume layer (19) which are distributed in a horizontal structure, and the sterilization layer (18) is located between the activated carbon layer (17) and the perfume layer (19).

6. The medical isolation mask for preventing air leakage according to claim 4, wherein a mounting cover (20) positioned inside the mounting tube (14) is connected to one end of the inner wall of the side surface of the insertion tube (15) in a threaded manner, and through holes (21) are formed in the outer wall of one side of the mounting cover (20) and distributed in an equidistant structure.