CN213604567U

CN213604567U - Mask for infectious department

Info

Publication number: CN213604567U
Application number: CN202021942583.7U
Authority: CN
Inventors: 杨兆芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-07-06
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a face guard for infectious department, including the head cover, the one end fixedly connected with eye-shade of head cover, the one end fixedly connected with stationary blade of eye-shade, one side sliding connection of stationary blade has filter equipment, one side of filter equipment is provided with the breather pipe, filter equipment's top sliding connection has the end cover, the fixed knot of top fixedly connected with of end cover, one side fixedly connected with fixed block of stationary blade, one side of fixed block is rotated and is connected with the connection handle, the bottom edge fixedly connected with face guard cover of head cover, the first bandage of one side fixedly connected with of face guard cover, one side fixedly connected with circle of first bandage is detained. The utility model discloses in, the filter equipment and the stationary blade that have accomplished through the setting can replace of filter plate and filter equipment can dismantle, and the convenience is washd filter equipment.

Description

Mask for infectious department

Technical Field

The utility model relates to a medical protection field especially relates to a face guard for infectious department.

Background

In many medical environments, when medical staff perform operations or other treatments and cleaning, pollutants are often splashed on the faces of the medical staff, which not only hinders the operation of the medical staff, but also easily causes cross infection of infectious diseases, and in most cases, the medical staff use medical protective masks to protect the faces, but the existing medical protective masks are not comfortable to wear; moreover, the existing protective mask is usually disposable and very wasteful, and the protective mask only plays a role of separating pollutants, so that medical workers still need to wear the mask in addition when operating, which is very inconvenient.

However, the traditional medical mask only has a filter disc, the single use time is short, the requirement of a long-time medical rescue environment cannot be met, the whole mask needs to be disinfected simultaneously by disinfection of the filtering part, the disinfection time is greatly prolonged, and the use effect is influenced.

Disclosure of Invention

The utility model aims at solving the defects in the prior art and providing a mask for infectious department.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a mask for infectious department comprises a head cover, wherein one end of the head cover is fixedly connected with an eye cover, one end of the eye cover is fixedly connected with a fixing sheet, one side of the fixing sheet is slidably connected with a filtering device, one side of the filtering device is provided with a vent pipe, the top end of the filtering device is slidably connected with an end cover, the top end of the end cover is fixedly connected with a fixing buckle, one side of the fixing sheet is fixedly connected with a fixing block, one side of the fixing block is rotatably connected with a connecting handle, the bottom edge of the head cover is fixedly connected with a mask sleeve, one side of the mask sleeve is fixedly connected with a first bandage, one side of the first bandage is fixedly connected with a ring buckle, one side of the mask sleeve is fixedly connected with a second bandage, one end of the second bandage is fixedly connected with a connecting hook, and one end of the, one end of the third binding band is fixedly connected with a connecting buckle.

As a further description of the above technical solution:

three grooves are formed in the filtering device, and the three grooves are connected with a dustproof sheet, a filter sheet and a water absorption sheet in a sliding mode from outside to inside in sequence.

As a further description of the above technical solution:

the inside of the breather pipe is provided with a breather hole.

As a further description of the above technical solution:

the first bandage, the second bandage and the third bandage are all made of natural fibers.

As a further description of the above technical solution:

the fixing piece is hollow, and the inside fixedly connected with mouth and nose cover piece of fixing piece.

As a further description of the above technical solution:

the outer surface of the fixing piece is connected with a bolt, and two holes are formed in the outer surface of the connecting buckle.

The utility model discloses following beneficial effect has: when the mask for the infectious department is used, the disinfected dustproof sheet, the filter sheet and the water absorption sheet are sequentially inserted into three grooves in the filter device, the filter device is sealed by the sliding cover plate, the filter device is taken up and connected with the fixing sheet, the fixing sheet and the filter device are fixed by screwing the bolt, the fixing sheet and the filter device are rotatably connected, and the connecting sheet and the fixing buckle are connected to prevent the cover plate from sliding pathogenic bacteria to enter the mask.

Set up first bandage, second bandage and third bandage, connector link, pass third bandage fixed connection's connector link with first bandage, make fixed connection buckle and the coupling hook connection of fixed connection at the second bandage in the circle of first bandage one end, can carry out limited elasticity for natural fibre because of the material of first bandage, second bandage, third bandage, can wear the face guard on the people of different head sizes.

Drawings

FIG. 1 is a cross-sectional view of a mask for infectious diseases according to the present invention;

FIG. 2 is an enlarged view of the mask for infectious diseases at the position A;

FIG. 3 is a schematic view of a strap of a mask for infectious diseases according to the present invention;

FIG. 4 is a schematic view of an end cap of a mask for infectious diseases according to the present invention;

fig. 5 is a schematic view of a ventilation tube of a mask for infectious diseases according to the present invention.

Illustration of the drawings:

1. a head cover; 2. eye masks; 3. a fixed block; 4. a breather pipe; 5. a dust-proof sheet; 6. a filter disc; 7. a water-absorbent sheet; 8. an oronasal mask; 9. a fixing sheet; 10. a bolt; 11. an end cap; 12. a fixing buckle; 13. a connecting handle; 14. air holes are formed; 15. a mask cover; 16. a first strap; 17. a connecting buckle; 18. looping; 19. a second strap; 20. a connecting hook; 21. a third strap; 22. and (4) a filtering device.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a face mask for an infectious department comprises a head cover 1, wherein one end of the head cover 1 is fixedly connected with an eye patch 2, the eye patch 2 is convenient for medical personnel to take glasses, one end of the eye patch 2 is fixedly connected with a fixing piece 9, one side of the fixing piece 9 is slidably connected with a filtering device 22, one side of the filtering device 22 is provided with a vent pipe 4, the top end of the filtering device 22 is slidably connected with an end cover 11, the end cover 11 seals the filtering device 22 to prevent germs from entering the device, meanwhile, the end cover 11 is slidably connected to take out the end cover 11 to take out a filtering piece 6, a dustproof piece 5 and a water absorption piece 7 for cleaning and disinfection, the top end of the end cover 11 is fixedly connected with a fixing buckle 12, one side of the fixing piece 9 is fixedly connected with a fixing block 3, one side of the fixing block 3 is rotatably connected with a connecting handle 13, the bottom edge of the head, the mask comprises a mask sleeve 15, a first bandage 16 fixedly connected to one side of the mask sleeve 15, a loop buckle 18 fixedly connected to one side of the first bandage 16, a second bandage 19 fixedly connected to one side of the mask sleeve 15, a connecting hook 20 fixedly connected to one end of the second bandage 19, a third bandage 21 fixedly connected to one end of the head cover 1, a connecting buckle 17 fixedly connected to one end of the third bandage 21, and the mask is convenient to bind through the first bandage 16, the second bandage 19 and the third bandage 21.

The inside of the filter device 22 is provided with three grooves, and the three grooves are connected with a dustproof sheet 5, a filter sheet 6 and a water absorption sheet 7 in a sliding way from outside to inside in sequence, so that dust and germs in the air are filtered and saliva sprayed from the mouth and the nose is absorbed.

The ventilation hole 14 is opened inside the ventilation pipe 4 to facilitate the air to enter the filtering device 22.

The first bandage 16, the second bandage 19 and the third bandage 21 are all made of natural fibers, and the natural fibers can be stretched to be elastic, so that medical staff with different head sizes can conveniently wear the mask.

The fixing piece 9 is hollow, the inside of the fixing piece 9 is fixedly connected with an oronasal mask piece 8, and the oronasal mask piece 8 is arranged to be a layer of safety device to prevent the airtight effect of the filtering device 22 from preventing viruses from entering the mouth and the nose of a person.

The outer surface of the fixing piece 9 is connected with a bolt 10, the bolt 10 fixes the filtering device 22 and the fixing piece 9, and two holes are formed in the outer surface of the connecting buckle 17, so that the first binding belt 16 can conveniently penetrate through the holes of the connecting buckle 17 and be fixed with the second binding belt 19.

The working principle is as follows: when the mask for the infectious department is used, the sterilized dustproof sheet 5, the filter sheet 6 and the water absorption sheet 7 are sequentially inserted into three grooves of the filter device 22, the top end of the filter device 22 is sealed by the sliding end cover 11, the filter device 22 is connected with the fixing sheet 9 by the sliding filter device 22, the filter device 22 and the fixing sheet 9 are locked by the tightening bolt 10, the end cover 11 is locked by the rotating connecting handle 13, the end cover 11 is prevented from moving, the mask sleeve 15 is sleeved on the head, the mask sleeve 15 is matched with a human face, the ring buckle 18 connected with one end of the first bandage 16 penetrates through a hole formed in the connecting buckle 17 and is fixed with the connecting hook 20 connected with one end of the second bandage 19, and the mask and the human are further fixed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A mask for infectious department comprises a head cover (1), and is characterized in that: one end of the head cover (1) is fixedly connected with an eye cover (2), one end of the eye cover (2) is fixedly connected with a fixing sheet (9), one side of the fixing sheet (9) is connected with a filtering device (22) in a sliding manner, one side of the filtering device (22) is provided with a ventilating pipe (4), the top end of the filtering device (22) is connected with an end cover (11) in a sliding manner, the top end of the end cover (11) is fixedly connected with a fixing buckle (12), one side of the fixing sheet (9) is fixedly connected with a fixing block (3), one side of the fixing block (3) is rotatably connected with a connecting handle (13), the bottom edge of the head cover (1) is fixedly connected with a face cover sleeve (15), one side of the face cover sleeve (15) is fixedly connected with a first bandage (16), one side of the first bandage (16) is fixedly connected with a ring buckle (18), and one side of the face, one end of the second binding band (19) is fixedly connected with a connecting hook (20), one end of the head cover (1) is fixedly connected with a third binding band (21), and one end of the third binding band (21) is fixedly connected with a connecting buckle (17).

2. A mask for infectious diseases as defined in claim 1, wherein: three grooves are formed in the filtering device (22), and the three grooves are connected with a dustproof sheet (5), a filtering sheet (6) and a water absorption sheet (7) in a sliding mode from outside to inside in sequence.

3. A mask for infectious diseases as defined in claim 1, wherein: the inside of the vent pipe (4) is provided with a vent hole (14).

4. A mask for infectious diseases as defined in claim 1, wherein: the fixing piece (9) is hollow, and the inside of the fixing piece (9) is fixedly connected with an oral-nasal mask piece (8).

5. A mask for infectious diseases as defined in claim 1, wherein: the outer surface of the fixing piece (9) is connected with a bolt (10) through a bolt, and two holes are formed in the outer surface of the connecting buckle (17).