CN212661156U

CN212661156U - Medical protective clothing equipment with gas permeability

Info

Publication number: CN212661156U
Application number: CN202021234764.4U
Authority: CN
Inventors: 郑俊
Original assignee: 郑俊
Current assignee: Yantai Feima Medical Technology Co.,Ltd.
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-09
Anticipated expiration: 2030-06-30

Abstract

The invention discloses a medical protective clothing device with air permeability, in particular to a head cover, a protective clothing main body, an air suction valve and a pressure plate, wherein the top end of the protective clothing main body is fixed with the head cover, the position of the head cover close to the face is provided with an opening, the opening position of the head cover is provided with a head cover contraction rope, the head cover contraction rope is provided with an adjusting buckle, cuffs of the protective clothing main body are provided with screw openings, the bottoms of the trousers of the protective clothing main body are provided with bottom of trousers contraction ropes, the chest of the protective clothing main body is provided with an air outlet, the air outlet is internally provided with air outlet filter cotton, the medical protective clothing device with air permeability is provided with three head covers, the head cover and the protective clothing main body are connected by adhesive tape type seams, the adhesive tape of the three head covers is tightly attached to the face, and the adhesive tape of the three head covers is connected by the seams so as to prevent viruses or liquid substances from, the protection effect is better.

Description

Medical protective clothing equipment with gas permeability

Technical Field

The invention relates to the technical field of protective clothing, in particular to medical protective clothing equipment with air permeability.

Background

Medical personnel in hospitals are often infected due to improper protection because of the need of closely contacting with some infectious patients, for example, the existing novel coronavirus is very strong in infectivity, the medical personnel need to take tighter protection measures to wear protective clothing, masks, protective shoes and the like, and in order to achieve better protection effect, the sealing requirement on the protective clothing is very high.

Traditional medical protective clothing is in order to reach better protecting effect, and its gas permeability is relatively poor usually, and people wear the unable evaporation of back exhaust sweat, leads to the underwear all to be wet thoroughly by sweat, and medical personnel's working strength every day is big, and physical stamina consumption is very big, and such protective clothing is not only complicated to dress, wears very uncomfortable, still can arouse some diseases, like eczema, prickly heat etc. seriously influence medical personnel's health.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a piece of medical protective clothing equipment with air permeability, which solves the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: a medical protective clothing device with air permeability comprises a head cover, a protective clothing main body, an air suction valve and a pressing plate, wherein the head cover is fixed at the top end of the protective clothing main body, an opening is formed in the position, close to the face, of the head cover, a headgear contraction rope is installed at the opening position of the head cover, an adjusting buckle is arranged on the headgear contraction rope, cuff positions of the protective clothing main body are provided with screw holes, trouser leg contraction ropes are installed at trouser leg positions of the protective clothing main body, an air outlet is installed at the chest position of the protective clothing main body, air outlet filter cotton is arranged inside the air outlet, an air tightness zipper is arranged at the front part of the protective clothing main body, a front part blocking piece is installed on the protective clothing main body on one side of the air tightness zipper, the air suction valve is installed at the middle position of the back of the protective clothing main body, and a connecting piece is arranged at, a suction fan is arranged in the middle of the interior of the air suction valve, a battery bin is arranged on one side of the air suction valve, an air cavity is arranged at one end of the interior of the air suction valve, which is close to the main body of the protective clothing, and the end of the air cavity close to the inside of the protective clothing main body is uniformly provided with vent holes, the first air ducts are fixed from the air suction valve to the elbows at the two sides inside the protective clothing main body, and the inside of the protective suit main body is fixed with a second air duct from the bottom end of the air suction valve to the bend of the two legs, the two sides of the air cavity and the middle position of the bottom end are provided with air duct openings, the air duct openings are respectively connected with the second air ducts, one end of the air suction valve far away from the air cavity is fixedly provided with a mounting rack, and the filter screen is installed to the inside one end of keeping away from the air cavity of mounting bracket, the inside intermediate position department of mounting bracket is provided with the cassette, and the inside one end that is close to the air cavity of mounting bracket is provided with the clamp plate.

Optionally, the hood is of a three-piece design, and the hood and the protective suit body are connected by adhesive tape type seams.

Optionally, the inside of the protective suit body close to the first air duct and the second air duct is provided with an air duct groove, and the shape of the air duct groove is matched with the shape of the first air duct and the second air duct.

Optionally, the width of the front flap is greater than that of the airtight zipper, and the front flap can be buckled with the protective clothing main body through the snap-fastener female buckle and the snap-fastener male buckle, so as to cover the airtight zipper.

Optionally, the first air duct and the second air duct both comprise hoses and straight pipes, and the first air duct and the second air duct are both in threaded connection with the opening of the air duct.

Optionally, the shape of the air suction valve is matched with the connecting piece, and the air suction valve and the connecting piece form a detachable structural design through a snap fastener.

Optionally, the connecting piece is of a double-layer design, a sealing rubber ring is glued at a position, close to the air suction valve, of the connecting piece, a rubber ring groove is formed at a position, close to the sealing rubber ring, of the air suction valve, and the sealing rubber ring is buckled with the rubber ring groove.

Optionally, the pressing plate is hinged to the mounting frame, the mounting frame is in threaded connection with the air suction valve, a buckle is arranged on one side, away from the hinged shaft, of the pressing plate, a clamping groove matched with the buckle is formed in the mounting frame, and the pressing plate is attached to the mounting frame.

Optionally, the pressing plate is annular, the outer diameter of the pressing plate is larger than the diameter of the filter sheet, and the inner diameter of the pressing plate is smaller than the diameter of the filter sheet.

Optionally, the both sides of filter screen all are provided with the installation piece, and the inside position department of being close to the installation piece of mounting bracket all is provided with the mounting groove, the installation piece is the wedge design, and the shape of installation piece is identical with the mounting groove.

The invention provides a medical protective clothing device with air permeability, which has the following beneficial effects:

1. this medical protective clothing equipment with gas permeability, through being provided with suction valve and gas outlet, be equipped with the suction fan in the suction valve, can inhale the air cavity with the ambient air and carry to back and four limbs, the inside gas of protective clothing can be got rid of by gas outlet department, because the suction valve constantly sends into the fresh air after the filtration into in the protective clothing, the accessible air flow takes away the moisture that the human body gived off when the radiating, keeps protective clothing underwear thing dry and comfortable, and the comfort level of use is higher.

2. This medical protective clothing equipment with gas permeability through being provided with filter screen and cassette, can filter the inspiratory air of suction fan, and filter screen and cassette can be dismantled, are convenient for change at any time, and it is very convenient to use.

3. This medical protective clothing equipment with gas permeability through being provided with three formula hoods, is adhesive tape type seam connection between hood and the protective clothing main part, and three formula designs make hood and face laminating inseparabler, and adhesive tape type seam connection design can block in virus or liquid material gets into the protective clothing by seam crossing, and the protecting effect is better.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic rear view of a cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the structure of the inhalation valve of the present invention;

FIG. 4 is a schematic view of the platen structure of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 3 according to the present invention.

In the figure: 1. a head cover; 2. a headgear retraction cord; 3. an opening; 4. adjusting buckles; 5. a protective garment body; 6. filtering cotton at the air outlet; 7. an air outlet; 8. an airtight zipper; 9. snap fasteners and female buttons; 10. snap-fastener male buckles; 11. a front flap; 12. a rib top; 13. the trouser leg bottom contraction ropes; 14. a first air duct; 1401. a hose; 1402. a straight pipe; 15. an air duct groove; 16. an air intake valve; 1601. a rubber ring groove; 17. a second air duct; 18. an air cavity; 1801. an air duct orifice; 1802. a vent hole; 19. a suction fan; 20. connecting sheets; 2001. sealing the rubber ring; 21. a battery compartment; 22. pressing a plate; 2201. buckling; 23. a mounting frame; 2301. mounting grooves; 24. filtering with a screen; 2401. mounting blocks; 25. a card slot; 26. a filter disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a medical protective clothing equipment with gas permeability, including hood 1, protective clothing main part 5, suction valve 16 and clamp plate 22, the top of protective clothing main part 5 is fixed with hood 1, and hood 1 is provided with opening 3 near facial position department, hood 1 is three formula designs, and be adhesive tape type seam connection between hood 1 and the protective clothing main part 5, three formula designs are inseparabler with the face laminating, and adhesive tape type seam connection design can block in virus or liquid material gets into the protective clothing by seam crossing, and the protecting effect is better.

The inside position department that is close to first air duct 14 and second air duct 17 of protective clothing main part 5 all is provided with air duct groove 15, and the shape of air duct groove 15 is identical with the shape of first air duct 14 and second air duct 17, the design of air duct groove 15 can be convenient for first air duct 14 and the gomphosis of second air duct 17 in the inside of protective clothing main part 5, avoid first air duct 14 and second air duct 17 to drop, and identical design can play certain fixed action to first air duct 14 and second air duct 17, prevent its removal, make air transportation more smooth and easy.

A headgear contraction rope 2 is arranged at the position of an opening 3 of the hood 1, an adjusting buckle 4 is arranged on the headgear contraction rope 2, cuff parts of a protective clothing main body 5 are all provided with screw holes 12, trouser leg parts of the protective clothing main body 5 are all provided with trouser leg contraction ropes 13, a chest part of the protective clothing main body 5 is provided with an air outlet 7, air outlet filter cotton 6 is arranged inside the air outlet 7, a front part of the protective clothing main body 5 is provided with an airtight zipper 8, a front part separation blade 11 is arranged on the protective clothing main body 5 at one side of the airtight zipper 8, the width of the front part separation blade 11 is larger than that of the airtight zipper 8, the front part separation blade 11 can be buckled with the protective clothing main body 5 through a snap fastener female buckle 9 and a snap male buckle 10, so as to cover the airtight zipper 8, the width larger than that the airtight zipper 8 can completely cover the front part separation blade 11, and prevent blood and the like from entering the protective clothing from the airtight zipper 8, the protective effect is better, and the lock design makes the front part separation blade 11 cover more convenient firm, is difficult for opening after fixed, and the design is more reasonable.

The utility model discloses a protective clothing is including connecting piece 20, suction valve 16, snap-fastener, suction valve 16, detachable structural design, suction valve 16 detachable installation to other protective clothing, the practicality is stronger, the intermediate position department of protective clothing main part 5 back installs suction valve 16, and protective clothing main part 5 is close to suction valve 16's position department, suction valve 16's shape is identical with connecting piece 20, and suction valve 16 constitutes detachable structural design through snap-fastener and connecting piece 20, identical design makes suction valve 16 can put into in connecting piece 20 just, it is more reasonable to design, and detachable structural design makes the protective clothing abandonment back, suction valve 16 detachable installs to.

Connection piece 20 is the double-deck design, and connection piece 20 is close to the position department veneer of admission valve 16 and has sealed rubber ring 2001, admission valve 16 is close to sealed rubber ring 2001's position department and is provided with rubber ring groove 1601, and sealed rubber ring 2001 and rubber ring groove 1601 lock mutually, the double-deck design can wrap up to admission valve 16's edge, it is better to admission valve 16's fixed effect, and sealed rubber ring 2001 makes the difficult junction of following admission valve 16 and connection piece 20 of outside air get into protective clothing main part 5 with the design of rubber ring groove 1601, the leakproofness of device is better, it is more reasonable to design.

A suction fan 19 is arranged in the middle of the inside of the air suction valve 16, a battery bin 21 is arranged on one side of the air suction valve 16, an air cavity 18 is formed in one end of the inside of the air suction valve 16, which is close to the protective clothing main body 5, air vents 1802 are uniformly formed in one end of the air cavity 18, which is close to the inside of the protective clothing main body 5, first air ducts 14 are fixed in the protective clothing main body 5 from the air suction valve 16 to elbows on two sides, second air ducts 17 are fixed in the protective clothing main body 5 from the bottom end of the air suction valve 16 to the bends of two legs, the first air ducts 14 and the second air ducts 17 both comprise hoses 1401 and straight pipes 1402, the first air ducts 14 and the second air ducts 17 are in threaded connection with air duct openings 1801, the hoses 1401 are arranged at joints where a human body needs to move, and the straight pipes 1402 are arranged at other parts, so that the normal movement of the medical staff cannot be influenced when, the design is more reasonable, and the threaded connection design makes the equipment of first air duct 14 and second air duct 17 more convenient, and it is more convenient to use.

Air duct 1801 is all provided with in the intermediate position department of the both sides of air cavity 18 and bottom, and air duct 1801 is connected with second air duct 17 respectively, the one end that air cavity 18 was kept away from to air suction valve 16 is fixed with mounting bracket 23, and the inside one end of keeping away from air cavity 18 of mounting bracket 23 installs filter screen 24, filter screen 24's both sides all are provided with installation piece 2401, and the inside position department of being close to installation piece 2401 of mounting bracket 23 all is provided with mounting groove 2301, installation piece 2401 is the wedge design, and installation piece 2401's shape is identical with mounting groove 2301, installation piece 2401 and mounting groove 2301's design make filter screen 24 can dismantle, be convenient for change filter screen 24, and the wedge design makes filter screen 24 fixed more firm, be difficult for droing, the security of use.

The middle position inside the mounting frame 23 is provided with a filter 26, one end inside the mounting frame 23 close to the air cavity 18 is provided with a pressing plate 22, the pressing plate 22 is hinged to the mounting frame 23, the pressing plate 22 is attached to the mounting frame 23, the pressing plate 22 is hinged to the mounting frame 23, the mounting frame 23 is in threaded connection with the air suction valve 16, one side of the pressing plate 22 away from the hinge shaft is provided with a buckle 2201, the mounting frame 23 is provided with a clamping groove 25 matched with the buckle 2201, the pressing plate 22 is attached to the mounting frame 23, the pressing plate 22 can be opened due to the hinged design, the mounting frame 23 can be taken down due to the threaded connection design, the filter 26 can be conveniently replaced, the gap between the pressing plate 22 and the mounting frame 23 is small due to the attached design, the fixing effect on the filter 26 is better, one end of the pressing plate 22 away from the hinge shaft can be clamped with the, the filter 26 is more convenient to fix, and the fixing effect is better.

The pressing plate 22 is annular, the outer diameter of the pressing plate 22 is larger than the diameter of the filter sheet 26, the inner diameter of the pressing plate 22 is smaller than the diameter of the filter sheet 26, air can enter the air cavity 18 through the filter sheet 26 due to the annular design and cannot be blocked by the pressing plate 22, the outer diameter of the pressing plate 22 is larger than the diameter of the filter sheet 26, the pressing plate 22 can press the edge of the filter sheet 26 due to the fact that the inner diameter of the pressing plate is smaller than the diameter of the filter sheet 26, and design is.

In summary, in the medical protective clothing device with air permeability, when in use, the batteries in the battery compartment 21 provide power for the device, firstly, the air suction valve 16 is mounted at the connecting piece 20 of the protective clothing main body 5 by using the snap fasteners, the sealing rubber ring 2001 is clamped with the rubber ring groove 1601, then the pressing plate 22 is opened, the filter sheet 26 is placed, the pressing plate 22 is fixed by using the snap fasteners 2201 and the clamping grooves 25, then the filter screen 24 is inserted, the mounting frame 23 is placed in the air suction valve 16, the first air duct 14 and the second air duct 17 are respectively connected with the corresponding air duct opening 1801, the protective clothing is worn, the air suction valve 16 can be started, the suction fan 19 in the air suction valve 16 works to suck in outside air, the air enters the air cavity 18 after being filtered by the filter screen 24 and the filter sheet 26, and is discharged to the elbow and leg bends by the first air duct 14 and the second air duct 17, and the air is discharged from the.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A medical protective clothing device with air permeability, comprising a head cover (1), a protective clothing main body (5), an inhalation valve (16) and a pressure plate (22), characterized in that: the protective suit is characterized in that a hood (1) is fixed at the top end of the protective suit main body (5), an opening (3) is arranged at a position, close to the face, of the hood (1), a headgear contraction rope (2) is installed at the position of the opening (3) of the hood (1), an adjusting buckle (4) is arranged on the headgear contraction rope (2), screw holes (12) are formed in the sleeve openings of the protective suit main body (5), trouser leg contraction ropes (13) are installed at the trouser leg openings of the protective suit main body (5), an air outlet (7) is installed at the chest opening of the protective suit main body (5), air outlet filter cotton (6) is arranged inside the air outlet (7), an air-tight zipper (8) is arranged at the front part of the protective suit main body (5), a front part blocking piece (11) is installed on the protective suit main body (5) on one side of the air-tight zipper (8), and an air suction valve (16) is installed at the middle position of the back, and the protective clothing main body (5) is provided with a connecting piece (20) at the position close to the air suction valve (16), the middle position inside the air suction valve (16) is provided with a suction fan (19), one side of the air suction valve (16) is provided with a battery bin (21), one end inside the air suction valve (16) close to the protective clothing main body (5) is provided with an air cavity (18), one end inside the air cavity (18) close to the protective clothing main body (5) is uniformly provided with air vents (1802), the first air ducts (14) are fixed from the air suction valve (16) to elbow parts at two sides inside the protective clothing main body (5), the second air ducts (17) are fixed from the bottom end of the air suction valve (16) to leg bends inside the protective clothing main body (5), the air duct orifices (1801) are arranged at the two sides of the air cavity (18) and the middle position at the bottom end, and the air duct orifices (1801) are respectively connected with the second air ducts (17), the one end that air cavity (18) were kept away from in inspiratory valve (16) is fixed with mounting bracket (23), and inside one end of keeping away from air cavity (18) of mounting bracket (23) installs filter screen (24), the inside intermediate position department of mounting bracket (23) is provided with cassette (26), and the inside one end that is close to air cavity (18) of mounting bracket (23) is provided with clamp plate (22).

2. A medical protective garment apparatus having breathable properties according to claim 1, wherein: the head cover (1) is designed in a three-piece mode, and the head cover (1) is connected with the protective suit main body (5) through adhesive tape type seams.

3. A medical protective garment apparatus having breathable properties according to claim 1, wherein: air duct grooves (15) are formed in the positions, close to the first air duct (14) and the second air duct (17), in the protective suit main body (5), and the shapes of the air duct grooves (15) are matched with the shapes of the first air duct (14) and the second air duct (17).

4. A medical protective garment apparatus having breathable properties according to claim 1, wherein: the width of the front part separation blade (11) is larger than that of the airtight zipper (8), and the front part separation blade (11) can be buckled with the protective clothing main body (5) through a snap female button (9) and a snap male button (10), so that the airtight zipper (8) is covered.

5. A medical protective garment apparatus having breathable properties according to claim 1, wherein: the first air duct (14) and the second air duct (17) comprise hoses (1401) and straight pipes (1402), and the first air duct (14) and the second air duct (17) are in threaded connection with the air duct opening (1801).

6. A medical protective garment apparatus having breathable properties according to claim 1, wherein: the shape of the air suction valve (16) is matched with the connecting piece (20), and the air suction valve (16) and the connecting piece (20) form a detachable structural design through a snap fastener.

7. A medical protective garment apparatus having breathable properties according to claim 1, wherein: the connecting piece (20) is of a double-layer design, a sealing rubber ring (2001) is glued at the position, close to the air suction valve (16), of the connecting piece (20), a rubber ring groove (1601) is arranged at the position, close to the sealing rubber ring (2001), of the air suction valve (16), and the sealing rubber ring (2001) is buckled with the rubber ring groove (1601).

8. A medical protective garment apparatus having breathable properties according to claim 1, wherein: for articulated between clamp plate (22) and mounting bracket (23), and be threaded connection between mounting bracket (23) and inspiratory valve (16), one side that articulated shaft was kept away from in clamp plate (22) is provided with buckle (2201), and is provided with draw-in groove (25) identical with buckle (2201) on mounting bracket (23), and clamp plate (22) are laminated with mounting bracket (23) mutually.

9. A medical protective garment apparatus having breathable properties according to claim 1, wherein: the pressing plate (22) is annular, the outer diameter of the pressing plate (22) is larger than the diameter of the filter sheet (26), and the inner diameter of the pressing plate (22) is smaller than the diameter of the filter sheet (26).

10. A medical protective garment apparatus having breathable properties according to claim 1, wherein: the both sides of filter screen (24) all are provided with installation piece (2401), and the inside position department that is close to installation piece (2401) of mounting bracket (23) all is provided with mounting groove (2301), installation piece (2401) is the wedge design, and the shape of installation piece (2401) is identical with mounting groove (2301).