CN212590373U

CN212590373U - Novel positive pressure droplet protective clothing

Info

Publication number: CN212590373U
Application number: CN202021644997.1U
Authority: CN
Inventors: 廖雄铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-02-26
Anticipated expiration: 2030-08-10
Also published as: WO2022032737A1

Abstract

The utility model discloses a novel positive pressure droplet protective garment, which comprises an airtight garment body and an airtight cap body, wherein the airtight garment body is sleeved on the upper body of a human body by a sealing sleeve, the airtight cap body is sleeved on the head of the human body by the sealing sleeve, and the protective garment further comprises an air supply mechanism and an air filtering mechanism; the air-proof garment body is communicated and hermetically connected with the air-proof cap body, and a groove for a human hand to penetrate through is formed in the front side of the air-proof garment body in an extending mode towards the human body; the front side of the airtight cap body is provided with a perspective window and an empty space for the wearer to eat, the empty space extends outwards away from the human body, the wearing comfort is improved, the wearer can eat conveniently, the empty space is sealed through a sealing piece on the protective clothing when in a non-eating state, the protective clothing can be tightened up, only a small amount of space is left between the protective clothing and the human body, the protective clothing is attractive as a whole, various actions of the wearer are not hindered, and the use experience of the wearer is greatly improved.

Description

Novel positive pressure droplet protective clothing

Technical Field

The utility model relates to a protective clothing technical field, more specifically relate to a novel malleation droplet protective clothing.

Background

Under some special conditions, for example, under the condition that the environment is provided with viruses or polluted, people need to protect to isolate the viruses or the polluted environment, the novel coronavirus which is newly issued in 2020 has extremely strong infectivity, the transmission path of the coronavirus has droplet transmission, contact transmission and the like, and people need to make strict protection to effectively avoid the infection. The mask is combined with the protective clothing, so that the wearer is inconvenient to drink water, eat, sleep and the like, the mask needs to be taken off when drinking water and eating, the wearer is easy to breathe when sleeping, and the risk that the mask falls off and is not tightly worn exists, so that great inconvenience is brought to the wearer.

SUMMERY OF THE UTILITY MODEL

In order to solve the prior art not enough, the utility model provides a novel malleation droplet protective clothing, it has improved the travelling comfort of dressing, also makes things convenient for the wearing person to eat, and is sealed through the closure on the protective clothing when non-eating state, can make the protective clothing tighten up, and only remain a small amount of spaces between the human body, make the protective clothing whole seem pleasing to the eye to do not hinder the various actions of wearing person, promoted wearing person's use greatly and experienced.

The utility model discloses the technological effect that will reach is realized through following scheme: a novel positive pressure droplet protective garment comprises an airtight garment body and an airtight cap body, wherein the airtight garment body is sleeved on the upper body of a human body, the airtight cap body is sleeved on the head of the human body in a sealing mode, and the airtight garment body is communicated with the airtight cap body and is connected with the airtight cap body in an airtight mode; the air filter also comprises an air filtering mechanism and an air supply mechanism; the front side of the air-proof clothing body is also provided with a groove for a human hand to penetrate through in an extending manner towards the human body; the front side of the air-proof cap body is also provided with a perspective window, and the front sides of the air-proof garment body and the air-proof cap body are provided with an empty area for a wearer to eat, and the empty area extends outwards back to the human body.

Preferably, a first closing part is further arranged at the joint of the groove and the air-tight clothes body, so that the groove is in an open or sealed state.

Preferably, the lower end of the air-proof garment body is provided with a first large hole for a human body to penetrate through, the two sides of the air-proof garment body are respectively provided with a second large hole for a human hand to penetrate through, and the first large hole and the second large hole are in sealing contact with the human body through elastic pieces.

Preferably, the front side of the air-proof garment body is further provided with a second closing member for the opening and sealing state of the air-proof garment body.

Preferably, the air supply mechanism is communicated with the upper part of the rear side of the airtight cap body.

Preferably, the filter mechanism comprises 2 or more layers of polypropylene melt-blown non-woven filter membranes for filtering air.

Preferably, the filter mechanism further comprises a flat or bulb-shaped support frame, and the polypropylene melt-blown non-woven fabric filter membrane is tightly clamped on the support frame.

Preferably, the groove is a glove-like structure extending in a direction towards the human body.

Preferably, the air filtering mechanism is detachably connected with the air supply mechanism.

Preferably, the air supply mechanism and the airtight cap body are connected through a pipeline, and the pipeline is a hose.

The utility model has the advantages of it is following:

1. the groove for the human hand to penetrate through is formed in the direction, facing the human body, of the air-impermeable garment body in an extending mode, so that the human hand can take food, drink water or perform other operations through the groove, the air-impermeable garment is convenient and practical, and a wearer can take food, drink water and the like in a clean space without taking off the droplet protective garment, so that the safety of the wearer is effectively protected, and the dietary requirements of the wearer are met;

2. the soaring area for the wearer to eat is arranged on the front sides of the air-proof garment body and the air-proof cap body and extends outwards from the back of the wearer, so that the soaring area is more convenient for the wearer to operate actions such as eating, drinking and the like, and the use experience of the wearer is improved;

3. the front side of the clothing body is provided with the first closing part and the second closing part through the connecting part of the groove and the air-tight clothing body, the groove is opened or sealed by the first closing part, the first closing part is used for allowing a hand to pass through when the groove is opened, the droplet protective clothing can be tightened up when the first closing part and the second closing part are sealed, only a small amount of space is left between the droplet protective clothing and a human body, the protective clothing is attractive as a whole, and various actions of a wearer are not influenced.

Drawings

Fig. 1 is a schematic front view of a novel positive pressure droplet protective suit of the present invention;

fig. 2 is the utility model discloses in a novel malleation droplet protective clothing look sideways at the schematic structure diagram.

Detailed Description

The invention is described in detail below with reference to the drawings, wherein examples of the embodiments are shown in the drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the interconnection of two elements or through the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

With reference to fig. 1 and 2, an embodiment of the present invention provides a novel positive pressure droplet protective garment, which is similar to a cap coat, and the head and the upper body of the wearer are in a sealed and wrapped state after wearing the protective garment, so that the external respiratory organs of the wearer are in a droplet-free space environment. The malleation droplet protective clothing still can arrange ventilative trousers and use together, plays more comprehensive protective effect, and it should be understood that trousers can be used with protective clothing body coupling, also can separately use, the utility model discloses do not specifically prescribe a limit to. The positive pressure droplet protective suit comprises an airtight garment body 100 and an airtight cap body 200, wherein the airtight garment body 100 and the airtight cap body 200 are sleeved on the upper body of a human body, the positive pressure droplet protective suit further comprises an air supply mechanism 300 and a fan filter mechanism 400, the air supply mechanism 300 is used for conveying clean air into the airtight garment body 100 and the airtight cap body 200 to enable the inside of the droplet protective suit to be in a positive pressure state relative to the outside, and the fan filter mechanism 400 is used for filtering outside air and then conveying the filtered outside air into the droplet protective suit through the air supply mechanism 300, so that a wearer can breathe clean air without droplets in the droplet protective suit.

The breathable garment body 100 is communicated with the breathable cap body 200 and is connected in a breathable mode, the front side of the breathable garment body 100 (namely the same direction as the front side of a human body) is provided with the groove 110 for people to wear by hands in a stretching mode towards the human direction, the people can eat, drink water or perform other operations through the groove 110, convenience and practicability are achieved, a wearer can eat, drink water and the like in the clean inner space inside the protective garment without taking off the protective garment with droplet, safety of the wearer is effectively protected, and the dietary requirements of the wearer are met. The connection part of the groove 110 and the air-tight clothing body 100 is also provided with a first closing part 120 to enable the groove 110 to be in an open or sealed state, the groove is used for allowing hands to pass through when being opened, the droplet protection clothing can be flat in appearance when being sealed, the droplet protection clothing cannot protrude outwards due to the fact that the internal air pressure is larger than that of the outside, and various actions of a wearer are not hindered. It should be understood that the recess 110 may be configured in a glove-like shape extending toward the human body, or may be configured in other shapes, and the length thereof may be optimally extended to the mouth and nose of the head.

The front side (namely the same direction with the front side of the head) of the air-proof cap body 200 is further provided with a perspective window 210, the front sides of the air-proof garment body 100 and the air-proof cap body 200 are provided with an empty space 220 for a wearer to eat, the empty space 220 extends outwards back to the human body, the empty space 220 is more convenient for the operation of actions such as eating, drinking and the like of the wearer, and the use experience of the wearer is improved.

The lower end of the air-proof clothing body 100 is provided with a first large hole 130 for a human body to penetrate through, the two sides of the air-proof clothing body 100 are respectively provided with a second large hole 140 for a human hand to penetrate through, and the first large hole 130 and the second large hole 140 are in sealing contact with the human body through elastic pieces. When the wearer uses the disposable diaper, the first large hole 130 is opened, the head, the upper body and the two hands are inserted into the first large hole 130, and then the two hands are inserted out of the second large hole 140. The elastic element is arranged to enable the droplet protection suit to be in a positive pressure state under the action of the air supply mechanism 300, and exhaust gas and redundant air exhaled by a human body in the droplet protection suit can be exhausted through the first large hole 130 and the second large hole 140. The elastic member may be an elastic band, or may be other similar structures, and the present invention is not limited in particular.

The second closing piece 150 is arranged on the front side of the air-tight clothing body 100 and used for the opening and sealing states of the air-tight clothing body 100, so that the air-tight clothing is convenient to wear, the protective clothing can be tightened during sealing, only a small amount of space is left between the protective clothing and a human body, the protective clothing is attractive as a whole, and various actions of a wearer are not hindered. The first closing member 120 and the second closing member 150 may be zippers having a sealing property, but are not limited thereto.

The utility model discloses in the material of droplet protective clothing can be the non-woven fabrics material, also can be other materials that accord with medical equipment, and it is according to human comfort level and demand and decide. The perspective window 210 can be made of transparent rigid plastic materials, so that the observation of a wearer is effectively facilitated, and the perspective window can be used for professional spray protective clothing used by medical personnel.

As a further improvement of the utility model, the air supply mechanism 300 is communicated with the upper part of the rear side of the airtight cap body 200, so that the wearer can breathe clean air in the shortest distance, and the normal operation of the wearer is not affected.

The utility model discloses in, filter mechanism 400 includes 2 layers and above polypropylene melt-blown non-woven fabrics filter membrane 410 that is used for filtered air, can effectively get rid of pollutants such as droplet, dust and carry bacterial virus. The more the number of layers of the polypropylene melt-blown non-woven fabric filter membrane 410, the better the filtering effect should reach or be superior to the KN95 mask, and simultaneously the air permeability is better, so that the great head loss is not caused while the great air permeability is satisfied. The polypropylene melt-blown non-woven fabric filter membrane 410 is made of polypropylene subjected to electret treatment, and is subjected to ethylene oxide sterilization and standing for toxicity volatilization after production, sealed packaging and boxing. The filter mechanism 400 further comprises a non-woven fabric arranged on the outer layer of the polypropylene melt-blown non-woven fabric filter membrane 410, and the non-woven fabric can be used for isolating liquid after being subjected to waterproof treatment.

The filter mechanism 400 is detachably connected with the air supply mechanism 300, so that the filter mechanism 400 is polluted or the polypropylene melt-blown non-woven fabric filter membrane 410 is replaced after use.

The utility model discloses in, filter mechanism 400 still includes flat-plate or the support frame 420 of bulb form, the inseparable clamping of polypropylene melt-blown non-woven fabrics filter membrane 410 is on support frame 420.

As a further improvement of the present invention, between the air supply mechanism 300 and the airtight cap body 200, the air filter mechanism 400 and the air supply mechanism 300 are connected by a pipeline, and the pipeline is a hose, which is convenient for use.

The utility model discloses in, air supply mechanism 300's power can be from the rechargeable battery of taking or disposable battery, air supply mechanism 300 can be connected fixedly through connecting band or connector link and human body, improves the stability that this malleation droplet protective clothing used.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the embodiments of the present invention and not for limiting the same, and although the embodiments of the present invention are described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the embodiments of the present invention, and these modifications or equivalent substitutions cannot make the modified technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The novel positive pressure droplet protective suit is characterized by comprising an airtight garment body and an airtight cap body, wherein the airtight garment body is sleeved on the upper body of a human body, the airtight cap body is sleeved on the head of the human body in a sealing manner, and the airtight garment body is communicated with and airtightly connected with the airtight cap body; the air filter also comprises an air filtering mechanism and an air supply mechanism; the front side of the air-proof clothing body is also provided with a groove for a human hand to penetrate through in an extending manner towards the human body; the front side of the air-proof cap body is also provided with a perspective window, and the front sides of the air-proof garment body and the air-proof cap body are provided with an empty area for a wearer to eat, and the empty area extends outwards back to the human body; a first closing piece is further arranged at the joint of the groove and the air-tight clothes body, so that the groove is in an open or sealed state; the front side of the air-proof garment body is also provided with a second closing piece for opening and sealing states of the air-proof garment body.

2. The novel positive pressure droplet protective garment as claimed in claim 1, wherein the lower end of the air-impermeable garment body is provided with a first large hole for a human body to pass through, and two sides of the air-impermeable garment body are respectively provided with a second large hole for a human hand to pass through, and the first large hole and the second large hole are in sealing contact with the human body through elastic members.

3. The novel positive pressure droplet protection suit of claim 1, wherein said blowing mechanism is in communication with the rear upper portion of the air-impermeable cap body.

4. The novel positive pressure droplet protection suit of claim 1, wherein said air filtration mechanism comprises 2 or more layers of polypropylene melt-blown nonwoven filter membranes for filtering air.

5. The novel positive pressure droplet protection suit of claim 4, wherein said air filter means further comprises a flat or bulb-shaped support frame, and said polypropylene melt-blown nonwoven filter membrane is tightly clamped on said support frame.

6. The novel positive pressure droplet protection suit of claim 1, wherein said grooves are of a glove-like structure extending in a direction towards the human body.

7. The novel positive pressure droplet protection suit of claim 1, wherein said air filtering mechanism is detachably connected to said air supply mechanism.

8. The novel positive pressure droplet protection suit of claim 1, wherein the air supply mechanism and the airtight cap body, the air filtering mechanism and the air supply mechanism are connected through a pipeline, and the pipeline is a hose.