CN113208211A

CN113208211A - Medical protective clothing with automatic ventilation function

Info

Publication number: CN113208211A
Application number: CN202110622570.4A
Authority: CN
Inventors: 吴玲; 程银生; 章广裕
Original assignee: Jiangsu Guangda Medical Material Co ltd
Current assignee: Jiangsu Guangda Medical Material Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-08-06

Abstract

The invention discloses a medical protective garment with an automatic ventilation function, which comprises a protective garment body, wherein the protective garment body comprises a head sleeve part, a neck part, an upper garment, lower trousers and sleeves, the head sleeve part, the neck part, the upper garment and the lower trousers are sequentially sewn, the sleeves are sewn on two sides of the upper end of the upper garment, the sewing positions are formed by ultrasonic twill pressing, the top surface of the head sleeve part is provided with an air inlet, a gas filter box is arranged on the inner side of the air inlet, one end of a first air inlet pipe penetrates through the air inlet and is connected with the air inlet end of the filter box, the air outlet end of the filter box is connected with the air inlet end of a silent air inlet pump through a second air inlet pipe, the air outlet end of the silent air inlet pump is connected with an air outlet pipeline, a plurality of air outlets are further uniformly distributed on the outer wall of the protective garment body, and, the wearing comfort is good, and the security is high.

Description

Medical protective clothing with automatic ventilation function

Technical Field

The invention relates to the technical field of medical protective clothing, in particular to medical protective clothing with an automatic ventilation function.

Background

The medical protective clothing is worn by medical workers to isolate germs, harmful ultrafine dust, acidic solution and salt solution and keep the environment clean. PP (polypropylene, accounting for 62 percent of the total number) non-woven fabric material is adopted, and a breathable film special for protective clothing is covered outside, so that the air permeability is strong, and the static electricity is prevented; better permeability resistance, high impact resistance and resistance to corrosion of various organic solvents and acid and alkali. Has strong mechanical property and soft and comfortable texture. No combustion supporting, no toxicity, no irritation and no harm to skin.

The prior medical protective clothing does not have the automatic ventilation function and affects the wearing comfort, so the improvement is needed.

Disclosure of Invention

The invention aims to provide medical protective clothing with an automatic ventilation function, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a medical protective clothing with automatic function of taking a breath, includes the protective clothing body, the protective clothing body includes headgear portion, neck, jacket, lower trousers and coat-sleeve, headgear portion, neck, jacket, lower trousers loop through sewing up and form, the coat-sleeve is sewed up in jacket upper end both sides, just the department of sewing up adopts ultrasonic wave twill pressfitting to form, the air inlet is seted up to headgear portion top surface, the inboard gas filter box of installation of air inlet, first intake pipe one end is run through the air inlet and is connected with the filter box inlet end, the filter box is given vent to anger the end and is passed through the silence intake pump inlet end of second intake-tube connection, the silence intake pump is given vent to anger the end and is connected with the pipeline of giving vent to anger, a plurality of gas vents of protection clothing body outer wall still equipartition, just one-way exhaust valve of vent department installation.

Preferably, a zipper is longitudinally arranged in the middle of the front end face of the jacket, two lappets capable of being bonded with each other are covered on the zipper, the two lappets are arranged on the left side and the right side of the zipper, the two lappets are fixed on the jacket through ultrasonic waves, and the two lappets are bonded through snap fasteners.

Preferably, an air filter screen assembly is installed in the air filter box, the air filter screen assembly comprises a first filter screen, a non-woven fabric layer and a second filter screen which are sequentially stacked, and the first filter screen and the second filter screen layer are both made of mesh fibers fixedly loaded with quaternary ammonium salt polymers.

Preferably, the protective clothing body is made of breathable fabric, and the breathable fabric is formed by blending the following raw material components in parts by weight: 15-25 parts of polyurethane fiber, 6-12 parts of far infrared fiber, 3-10 parts of bamboo fiber, 10-20 parts of soybean protein fiber, 5-15 parts of mercerized wool fiber, 6-12 parts of graphene viscose fiber, 5-10 parts of apocynum venetum fiber, 5-10 parts of rabbit hair fiber and 2-6 parts of nano antibacterial regenerated protein fiber.

Preferably, the front end face of the head cover part is provided with a face cover part and a mask part, the face cover part is provided with sealing protective glasses, and the mask part is provided with a mask.

Preferably, the using method comprises the following steps:

A. the zipper is pulled downwards, the protective clothing is put on the body of the user from bottom to top, and the zipper is pulled up;

B. simultaneously wearing protective glasses and a protective mask to ensure that the interior of the protective suit is in a sealed state;

C. in the using process, if air exchange is needed, the silent air inlet pump is started, and external air enters the filter box to be sterilized and filtered and then is discharged into the protective clothing;

D. when the air pressure in the protective clothing reaches a certain value, the one-way exhaust valve is opened to exhaust;

E. and the step CD is repeated, so that the interior of the protective clothing is always in a sterile and dry state, and the wearing comfort is ensured.

Compared with the prior art, the invention has the beneficial effects that: the novel air-permeable protective clothing has a novel structural design, can realize automatic air exchange, can filter external air and then pump the filtered external air into the protective clothing, and has good wearing comfort and high safety; the filter screen assembly is arranged in the filter box, so that external gas can be filtered and sterilized, and the cleanness of gas entering the inner cavity of the protective clothing is ensured; in addition, the breathable fabric adopted by the protective clothing body has the functions of resisting bacteria, inhibiting bacteria, ventilating, preventing water and absorbing moisture, and the comfort of the protective clothing is further improved.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a cross-sectional view of a screen assembly according to the present invention;

in the figure: the protective suit comprises a protective suit body 1, a head covering part 2, a neck part 3, a jacket 4, trousers 5, sleeves 6, an air filter box 7, a first air inlet pipe 8, a second air inlet pipe 9, a silent air inlet pump 10, an air outlet pipeline 11, an air outlet 12, a one-way exhaust valve 13, a zipper 14, a front fly 15, an air filter screen assembly 16, a first filter screen 17, a non-woven fabric layer 18, a second filter screen 19, a face guard part 20 and a mouth guard part 21.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only 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 "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a medical protective garment with an automatic ventilation function comprises a protective garment body 1, wherein the protective garment body 1 comprises a head sleeve part 2, a neck part 3, a coat 4, trousers 5 and sleeves 6, the head sleeve part 2, the neck part 3, the upper garment 4 and the lower trousers 5 are sequentially sewed together, the sleeves 6 are sewed on the two sides of the upper end of the upper garment 4, the sewing part is formed by ultrasonic wave twill pressing, the top surface of the head sleeve part 2 is provided with an air inlet, the inner side of the air inlet is provided with an air filter box 7, one end of the first air inlet pipe 8 penetrates through the air inlet and is connected with the air inlet end of the filter box 7, the air outlet end of the filter box 7 is connected with the air inlet end of a silent air inlet pump 10 through a second air inlet pipe 9, the air outlet end of the silent air inlet pump 10 is connected with an air outlet pipeline 11, a plurality of exhaust ports 12 are uniformly distributed on the outer wall of the protective suit body 1, and one-way exhaust valves 13 are arranged at the exhaust ports 12. A face cover part 20 and a mouth cover part 21 are arranged on the front end face of the head cover part 2, sealed protective glasses are installed on the face cover part 20, and a mask is worn on the mouth cover part 21; the zipper 14 is longitudinally arranged in the middle of the front end face of the jacket 4, two lappets 15 capable of being bonded with each other are covered on the zipper 14, the two lappets 15 are arranged on the left side and the right side of the zipper 14, the two lappets 15 are fixed on the jacket 4 through ultrasonic waves, and the two lappets 15 are bonded through snap fasteners.

According to the invention, an air filter screen assembly 16 is arranged in the air filter box 7, the air filter screen assembly 16 comprises a first filter screen 17, a non-woven fabric layer 18 and a second filter screen 19 which are sequentially overlapped, and the first filter screen 17 and the second filter screen 19 are both made of mesh fibers fixedly carrying quaternary ammonium salt polymers.

In the invention, the protective clothing body 1 is made of breathable fabric, and the breathable fabric is formed by blending the following raw material components in parts by weight: 15-25 parts of polyurethane fiber, 6-12 parts of far infrared fiber, 3-10 parts of bamboo fiber, 10-20 parts of soybean protein fiber, 5-15 parts of mercerized wool fiber, 6-12 parts of graphene viscose fiber, 5-10 parts of apocynum venetum fiber, 5-10 parts of rabbit hair fiber and 2-6 parts of nano antibacterial regenerated protein fiber.

The using method of the invention comprises the following steps:

In conclusion, the novel air-permeable protective clothing has the advantages that the structural design is novel, the automatic air exchange can be realized, the external air can be filtered and then pumped into the protective clothing, the wearing comfort is good, and the safety is high; the filter screen assembly is arranged in the filter box, so that external gas can be filtered and sterilized, and the cleanness of gas entering the inner cavity of the protective clothing is ensured; in addition, the breathable fabric adopted by the protective clothing body has the functions of resisting bacteria, inhibiting bacteria, ventilating, preventing water and absorbing moisture, and the comfort of the protective clothing is further improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a medical protective clothing with automatic function of taking a breath, includes protective clothing body (1), its characterized in that: the protective suit body (1) comprises a head sleeve part (2), a neck part (3), an upper garment (4), lower trousers (5) and sleeves (6), the head sleeve part (2), the neck part (3), the upper garment (4) and the lower trousers (5) are sequentially sewn, the sleeves (6) are sewn on two sides of the upper end of the upper garment (4), the sewing position is formed by ultrasonic twill pressing, an air inlet is formed in the top surface of the head sleeve part (2), a gas filter box (7) is installed on the inner side of the air inlet, one end of a first air inlet pipe (8) penetrates through the air inlet and is connected with the air inlet end of the filter box (7), the air outlet end of the filter box (7) is connected with the air inlet end of a silent air inlet pump (10) through a second air inlet pipe (9), the air outlet end of the silent air inlet pump (10) is connected with an air outlet pipeline (11), a plurality of exhaust ports (12) are uniformly distributed on the outer wall of the protective suit body (1), and a one-way exhaust valve (13) is arranged at the exhaust port (12).

2. The medical protective garment with the automatic ventilation function as claimed in claim 1, wherein: the jacket is characterized in that a zipper (14) is longitudinally arranged in the middle of the front end face of the jacket (4), two lappets (15) capable of being bonded with each other are covered on the zipper (14), the two lappets (15) are arranged on the left side and the right side of the zipper (14), the two lappets (15) are fixed on the jacket (4) through ultrasonic waves, and the two lappets (15) are bonded with each other through snap fasteners.

3. The medical protective garment with the automatic ventilation function as claimed in claim 1, wherein: install gaseous filter screen subassembly (16) in gaseous filter box (7), filter screen subassembly (16) are including first filter screen (17), non-woven fabrics layer (18) and second filter screen (19) that superpose the setting in proper order, first filter screen (17) and second filter screen (19) layer are the reticular fiber preparation of solid load quaternary ammonium salt polymer and form.

4. The medical protective garment with the automatic ventilation function as claimed in claim 1, wherein: the protective clothing body (1) is made of breathable fabric, and the breathable fabric is formed by blending the following raw material components in parts by weight: 15-25 parts of polyurethane fiber, 6-12 parts of far infrared fiber, 3-10 parts of bamboo fiber, 10-20 parts of soybean protein fiber, 5-15 parts of mercerized wool fiber, 6-12 parts of graphene viscose fiber, 5-10 parts of apocynum venetum fiber, 5-10 parts of rabbit hair fiber and 2-6 parts of nano antibacterial regenerated protein fiber.

5. The medical protective garment with the automatic ventilation function as claimed in claim 1, wherein: the front end face of the head cover part (2) is provided with a face cover part (20) and a mask part (21), the face cover part (20) is provided with sealing protective glasses, and the mask part (21) is used for wearing a mask.

6. The use method of the medical protective clothing with the automatic ventilation function, which is realized by the method in claim 1, is characterized in that: the using method comprises the following steps: