CN211794467U

CN211794467U - Medical full-face-cover type anti-virus protective tool

Info

Publication number: CN211794467U
Application number: CN202020322477.2U
Authority: CN
Inventors: 周峻; 诸靖宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-10-30
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a medical full-mask type anti-virus protective tool, including hood, respiratory mask and filter equipment, the hood covers in human head, the hood openly is provided with a transparent face screen with human eyes relative position department, the hood openly is located the position department of transparent face screen bottom is provided with a through-hole, the respiratory mask includes the cover body and sets up in the positive takeover of the cover body, the cover body is located the inside of hood and covers in the nose and the mouth outside of human body, the takeover stretches out in the hood through-hole on the hood, the cover body passes through the takeover with the hood outside air intercommunication, the one end that exposes in the air of takeover is installed filter equipment, filters the air that gets into in the respiratory mask through filter equipment; the utility model provides a medical full face guard formula antivirus protective equipment, the protecting effect is good, wears comfortablely, and is little to the skin injury when wearing for a long time, and with low costs, economical and practical.

Description

Medical full-face-cover type anti-virus protective tool

Technical Field

The utility model relates to a medical protective apparatus technical field especially relates to a medical full face guard formula anti-virus protective equipment.

Background

When the virus infectious diseases are faced, the medical staff need to wear the protective articles for work, and the prior protective tool has the following defects: the existing medical face protection article consists of goggles, an N95 mask and a protective garment with a cap, and has the following defects: 1. the eye protection glasses frame is pressed on the eye socket part and is a part with protruded bones and thinner skin, the N95 mask is fixed on the ear part through a string elastic band, so that the eye protection glasses frame is poor in comfort, and can cause indentation after being worn for hours, and allergy and skin crush injury and blister generation can be caused by long-term contact of facial skin with the eye protection glasses and the mask for a small part of people; 2. the face skin is exposed between the goggles and the mask, and the risk of infection caused by water entering the mouth, the nose and the conjunctiva is caused during bathing.

The existing headgear-free full-mask protective articles in China have a small amount of reports on the reformation of using gas masks in research of part of domestic enterprises, but the gas masks mainly have the following problems: 1. the active carbon is used as an adsorption filter material, so that the air permeability is poor, the effective time is short, and most of the effective time of the active carbon can not play an adsorption role any more after less than 1 hour; 2. the gas mask can only cover eyes, mouth and nose, and has no protection to face or hair; 3. heavy weight, wearing comfort and aesthetic quality are poor.

Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a medical full-face type anti-virus protector.

Disclosure of Invention

The utility model aims at providing a medical full face guard formula antivirus protective equipment to solve the problem that above-mentioned prior art exists, the protecting effect is good, wears comfortablely, and is little to the skin injury when wearing for a long time, and with low costs, economical and practical.

In order to achieve the above object, the utility model provides a following scheme:

the utility model provides a medical full face guard formula antivirus protective equipment, including hood, respiratory mask and filter equipment, the hood covers in human head, the hood openly is provided with a transparent face screen with human eyes relative position department, the hood openly is located the position department of transparent face screen bottom is provided with a through-hole, the respiratory mask is including the cover body with set up in the positive takeover of the cover body, the cover body is located the inside of hood covers in human nose and mouth outside, take over and pass through-hole on the hood stretch out in the hood, the cover body passes through take over with hood outside air intercommunication, take over and expose in the one end in the air and install filter equipment, through filter equipment filters the entering air in the respiratory mask.

Preferably, the back of the cover body is provided with a circle of soft silica gel sealing ring along the contour line of the cover body.

Preferably, a circle of elastic rope is arranged at the through hole of the head cover, and the elastic rope is tightened outside the connecting pipe through the elasticity of the elastic rope, so that the joint of the head cover and the connecting pipe is sealed.

Preferably, filter equipment includes tubular shell, filter screen and isolation layer, the inner of tubular shell with take over threaded connection, the filter screen with the isolation layer all set up in the inside of tubular shell, the filter screen set up in the opening part of tubular shell, the isolation layer then the inboard of filter screen, the isolation layer with tubular shell can dismantle the connection.

Preferably, the tubular housing is a transparent rigid plastic material.

Preferably, the hood further comprises an elastic band, the elastic band surrounds the outside of the hood, and two ends of the elastic band are respectively connected to two sides of the connecting pipe.

Preferably, the panel is an organic glass panel.

Preferably, the bottom of the hood is further provided with a neck elastic band.

The utility model discloses following beneficial technological effect has been gained for prior art:

1. the utility model provides a medical full-face cover type anti-virus protective tool, which is arranged on goggles integrated with a hood, well protects the eye conjunctiva, and the whole head is arranged in the hood, thereby effectively protecting the isolation state of the whole head, preventing the skin, hair, ears and neck of the head from being exposed, having better protection effect and effectively reducing the infection risk of medical staff;

2. the utility model provides a medical full face guard formula antivirus protective equipment, respiratory mask are provided with the soft silica gel sealing ring of round along the contour line at the cover body back, and soft silica gel sealing ring keeps apart nasal part, mouth and hood inner chamber with skin contact, can prevent that nasal part and mouth from breathing the organic glass that leads to on the hood from hazing and influencing the sight.

3. The utility model provides a medical full face guard formula antivirus protective equipment, the quality is light, and it is convenient to dress, and with low costs, and the gas permeability is good, comfortable high, little to the skin injury.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a medical full-face anti-virus protector of the present invention;

FIG. 2 is a schematic view of the overall assembly of the medical full-face anti-virus protector of the present invention;

fig. 3 is a schematic view of an assembly structure of the respiratory mask and the filtering device of the present invention;

in the figure: 1-head cover, 101-face screen, 102-neck elastic band, 2-respirator, 201-cover body, 202-connecting tube, 3-filtering device, 301-tubular outer shell, 302-filtering screen, 303-isolating layer and 4-elastic band.

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.

The utility model aims at providing a medical full face guard formula anti-virus protective equipment to solve the problem that prior art exists.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

The medical full-mask type anti-virus protector in the embodiment is shown in fig. 1-3, and comprises a hood 1, a respirator 2 and a filtering device 3, wherein the hood 1 covers the head of a human body, a transparent organic glass face screen 101 is arranged at a position, opposite to the eyes of the human body, of the front face of the hood 1, a through hole is formed in a position, located at the bottom of the transparent face screen 101, of the front face of the hood 1, the respirator 2 comprises a hood body 201 and a connecting pipe 202 arranged on the front face of the hood body 201, the hood body 201 is located inside the hood 1 and covers the nose and mouth of the human body, the connecting pipe 202 extends out of the hood 1 through the through hole in the hood 1, the hood body 201 is communicated with the outside air of the hood 1 through the connecting pipe 202, the filtering device 3 is installed at one end, exposed in.

In this embodiment, 2 structures of respiratory mask are similar to and do not have the respirator of creating, and its back profile of the cover body 201 is triangle-shaped, is provided with the soft silica gel sealing ring of round along the contour line at the cover body 201 back, and soft silica gel sealing ring keeps apart nasal part, mouth and 1 inner chamber of hood with skin contact, prevents that nasal part and mouth breathing from leading to the organic glass on the hood 1 to haze influence the sight.

In order to ensure the sealing of the joint of the hood 1 and the adapter 202, a circle of elastic rope is arranged at the through hole of the hood 1, and the elastic rope is tightened outside the adapter 202 through the self elasticity, so that the sealing of the joint of the hood 1 and the adapter 202 is realized.

In this embodiment, the filtering apparatus 3 includes a tubular housing 301, a filter screen 302 and an isolation layer 303, the tubular housing 301 is made of transparent hard plastic material, the inner end of the tubular housing 301 is connected to the connection pipe 202 by a thread, the filter screen 302 and the isolation layer 303 are both disposed inside the tubular housing 301, the filter screen 302 is disposed at an opening of the tubular housing 301, the isolation layer 303 is disposed inside the filter screen 302, and the isolation layer 303 is detachably connected to the tubular housing 301; the filter screen 302 can preliminarily filter large-particle foreign matters in the air at the opening of the tubular shell 301, and the isolation layer 303 is arranged in the tubular shell 301 to effectively isolate viruses; specifically, the isolation layer 303 may be made of a filtering material in the prior art, such as N95 mask fabric, and the isolation layer 303 is detachably connected to the tubular housing 301 for easy replacement after contamination.

Still include elastic cord 4 in this embodiment, elastic cord 4 centers on the outside of hood 1, just the both ends of elastic cord 4 are connected respectively the both sides of taking over 202, and elastic cord 4 encircles the head in the hood 1 outside, plays the effect of fixed respiratory mask 2, prevents respiratory mask 2 slippage or gas leakage, and does not directly prevent with skin contact that skin from reining the trace.

In this embodiment, a neck elastic ribbon 4102 is further provided at the bottom of the head cover 1, the elastic ribbon 4 is advantageous in that the neck is not uncomfortable and can be properly sealed, and the elastic ribbon 4 is closely sewn to the bottom of the soft head cover 1 and is sleeved on the neck when in use, thereby isolating the propagation path of the spray.

The utility model provides a medical full-face cover type anti-virus protective tool, which is arranged on goggles integrated with a hood, well protects the eye conjunctiva, and the whole head is arranged in the hood, thereby effectively protecting the isolation state of the whole head, preventing the skin, hair, ears and neck of the head from being exposed, having better protection effect and effectively reducing the infection risk of medical staff; and is superior to the prior protective products in the aspects of respiratory tract ventilation property, comfort level and skin protection.

The utility model discloses the principle and the implementation mode of the utility model are explained by applying the concrete examples, and the explanation of the above examples is only used for helping to understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present description should not be construed as a limitation of the present invention.

Claims

1. A medical full-face mask type anti-virus protective tool is characterized in that: including hood, respiratory mask and filter equipment, the hood covers in human head, the hood openly is provided with a transparent face screen with human eyes relative position department, the hood openly is located the position department of transparent face screen bottom is provided with a through-hole, the respiratory mask is including the cover body with set up in the positive takeover of cover body, the cover body is located the inside of hood and cover in human nose and mouth outside, take over through-hole on the hood stretch out in the hood, the cover body passes through take over with the outside air intercommunication of hood, take over to expose in the one end in the air and install filter equipment, through filter equipment filters the entering air in the respiratory mask.

2. The medical full-face antivirus protector of claim 1, wherein: the back of the cover body is provided with a circle of soft silica gel sealing ring along the contour line of the cover body.

3. The medical full-face antivirus protector of claim 1, wherein: a circle of elastic rope is arranged at the through hole of the head cover and tightened outside the connecting pipe through self elasticity, so that the joint of the head cover and the connecting pipe is sealed.

4. The medical full-face antivirus protector of claim 1, wherein: filter equipment includes tubulose shell, filter screen and isolation layer, the inner of tubulose shell with take over threaded connection, the filter screen with the isolation layer all set up in the inside of tubulose shell, the filter screen set up in the opening part of tubulose shell, the isolation layer then the inboard of filter screen, the isolation layer with the connection can be dismantled to the tubulose shell.

5. The medical full-face antivirus protector of claim 4, wherein: the tubular shell is made of transparent hard plastic materials.

6. The medical full-face antivirus protector of claim 1, wherein: the elastic band is wound on the outer portion of the head cover, and two ends of the elastic band are connected to two sides of the connecting pipe respectively.

7. The medical full-face antivirus protector of claim 1, wherein: the face screen is an organic glass face screen.

8. The medical full-face antivirus protector of claim 1, wherein: the bottom of the head cover is also provided with a neck elastic band.