CN210929780U

CN210929780U - Positive pressure droplet protective clothing

Info

Publication number: CN210929780U
Application number: CN202020663753.1U
Authority: CN
Inventors: 廖雄铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-07-07
Anticipated expiration: 2030-04-27
Also published as: WO2021217691A1

Abstract

The utility model discloses a positive pressure droplet protective suit, which comprises a large-volume protective suit body sleeved on the upper body and the head of a human body, a filter head and an air feeder, wherein the filter head is connected with the air feeder which is communicated with the large-volume protective suit body through a pipeline; the lower end of the large-volume protective suit body is provided with a first through hole and two second through holes, the two second through holes are respectively formed on two sides of the first through hole, the first through hole is used for the upper body of a human body to penetrate through, and the second through hole is used for the human hand to penetrate through; the large-volume protective suit body is also provided with two reverse gloves facing the large-volume protective suit body, and the reverse gloves are correspondingly formed in front of the upper body of the human body. Implement the utility model discloses, the user can carry out operations such as diet, drinking water under clean air's environment after wearing malleation droplet protective clothing, and this internal space of big volume protective clothing is enough big, makes the people have sufficient oxygen to breathe and take a breath, dispel the heat, uses to experience better.

Description

Positive pressure droplet protective clothing

Technical Field

The utility model relates to a health epidemic prevention protective articles technical field, more specifically relates to a malleation droplet protective clothing.

Background

Due to the influence of the environment, the air contains a lot of bacteria, viruses, dust and other substances which influence the health of human bodies, and the bacteria and the viruses are easily transmitted among people through droplets. Along with people to self protection consciousness is stronger and stronger, articles for use such as various protection covers, protective clothing have also appeared among the prior art, but prior art's protective articles for use all have not enough in the aspect of the gas permeability with the practicality, for example the protective clothing that the leakproofness is good has the inner space little, takes a breath the not enough oxygen deficiency that leads to, the radiating problem of being difficult for, and in case wear the protective clothing and just have the unable diet, drinking water scheduling problem, it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

In order to solve the prior art not enough, the utility model provides a malleation droplet protective clothing, this malleation droplet protective clothing use through setting up big volume protective clothing body, cooperation reverse gloves, make the ventilation effect in the protective clothing better, and solved the problem of diet in the protective clothing, it is more convenient to use, has satisfied consumer's diversified demand.

The utility model discloses the technological effect that will reach is realized through following scheme: a positive pressure droplet protective suit comprises a large-volume protective suit body sleeved on the upper body and the head of a human body, a filter head and an air feeder, wherein the filter head is connected with the air feeder which is communicated with the large-volume protective suit body through a pipeline; the lower end of the large-volume protective suit body is provided with a first through hole and two second through holes, the two second through holes are respectively formed on two sides of the first through hole, the first through hole is used for the upper body of a human body to penetrate through, and the second through hole is used for the human hand to penetrate through; the large-volume protective suit body is also provided with two reverse gloves facing the large-volume protective suit body, and the reverse gloves are correspondingly formed in front of the upper body of the human body.

Preferably, the body of the large-volume protective suit is further provided with elastic buckles at the positions of the first through hole and the second through hole, and the elastic buckles are used for opening and closing the first through hole and the second through hole.

Preferably, the number of the elastic fasteners of the first through hole is two, and the two elastic fasteners are respectively and correspondingly formed at the side positions of the human body, and the number of the elastic fasteners of the second through hole is one, and the two elastic fasteners are correspondingly formed at the inner side positions of the human arm.

Preferably, the elastic buckle is an elastic band type elastic buckle or an adhesive or pressing type elastic buckle.

Preferably, the material of the large-volume protective clothing body is transparent plastic material.

Preferably, the filter head comprises 5 layers and more of polypropylene melt-blown non-woven fabrics; the polypropylene melt-blown non-woven fabric is in a pocket shape and is sleeved on the reticular support frame.

Preferably, the pipeline is a hose, and the position where the pipeline is connected with the large-volume protective suit body is the neck at the back side of the human body.

Preferably, the air blower is connected and fixed with the human body through a connecting belt or a connecting buckle.

The utility model has the advantages of it is following:

the utility model discloses a malleation droplet protective clothing is through setting up big volume protective clothing body, and sets up two reverse gloves on big volume protective clothing body, and the user can carry out operations such as diet, drinking water under clean air's environment after wearing malleation droplet protective clothing, and this big volume protective clothing is originally internal space enough big, makes the people have sufficient oxygen to breathe and take a breath, dispel the heat, uses to experience better.

Drawings

Fig. 1 is a schematic plan view of a positive pressure droplet protective suit used in cooperation with a human body according to the present invention;

fig. 2 is a schematic side structure diagram of the positive pressure droplet protective suit of the utility model, which is practical in cooperation with a human body.

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 positive pressure droplet protective suit, which enables the external respiratory organs of a human body to be in a droplet-free space environment after the user wears the positive pressure droplet protective suit. The positive pressure droplet protective suit comprises a large-volume protective suit body 100, a filter head 200 and an air feeder 300, wherein the large-volume protective suit body 100 is sleeved on the upper body and the head of a human body, the filter head 200 is connected with the air feeder 300, the air feeder 300 is communicated with the large-volume protective suit body through a pipeline 400, the air feeder 300 is used for conveying air into the large-volume protective suit body, the filter head 200 is used for filtering the outside air through the filter head 200 and then conveying the air into the large-volume protective suit body 100 through the air feeder 300, and people wearing the positive pressure droplet protective suit can breathe clean air without bacterial viruses in the positive pressure droplet protective suit.

The utility model discloses a malleation droplet protective clothing, through filter 200, air feeder 300, the design of hugging closely of the big volume protective clothing body 100 of cooperation and people's health forms a little more than external atmospheric pressure's malleation environment of no droplet in this malleation droplet protective clothing, can effectively avoid people to inhale the risk that can have the droplet of virus when taking in airtight environment such as aircraft, high-speed railway.

The lower end of the large-volume protective suit body 100 is provided with a first through hole 110 and two second through holes 120, the two second through holes 120 are respectively formed on two sides of the first through hole 110, the first through hole 110 is used for the upper body of a human body to penetrate through, and the second through hole 120 is used for the human hand to penetrate through. When the user uses the positive pressure droplet protective clothing, the first through hole 110 is firstly opened, the head and two hands extend into the first through hole 110, and then the two hands respectively penetrate out of the second through hole 120.

The utility model discloses in still be equipped with two reverse gloves 130 towards the big volume protective clothing body 100 on the big volume protective clothing body 100, reverse gloves 130 correspond and form in the place ahead of human upper part of the body, and when this reverse gloves 130 were used for wearing the user of this malleation droplet protective clothing need eat or drink water, the user stretched into food or article from first through-hole 110 earlier, then stretched into the hand and carry out corresponding operation in this reverse gloves 130 again, greatly made things convenient for the user who uses this malleation droplet protective clothing, the user need not take off the protective clothing and just can carry out diet, drinking water etc. in clean space, user's safety has effectively been protected, and user's dietary demand has been satisfied.

The utility model discloses in, reverse gloves 130 are preferred to be formed integrally with big volume protective clothing body 100, reverse gloves 130 form behind the opening on big volume protective clothing body 100 extend to in the big volume protective clothing body 100 and are close to human mouth nasal part position to the user stretches into the hand and carries out corresponding operation in reverse gloves 130.

As a further improvement of the present invention, the large-volume protective suit body 100 is further provided with an elastic fastener 140 at the positions of the first through hole 110 and the second through hole 120, the elastic fastener 140 is used for opening and closing the first through hole 110 and the second through hole 120, and when a user wears or takes off the positive pressure droplet protective suit, the elastic fastener 140 is opened to open the first through hole 110 and the second through hole 120; when a user wears the positive pressure droplet protective suit, the elastic fastener 140 is closed to enable the first through hole 110 and the second through hole 120 to be attached to a human body, and the large-volume protective suit body 100 is enabled to be expanded in a positive pressure state when the air blower 300 supplies air. Preferably, two elastic fasteners 140 of the first through hole 110 are correspondingly formed at the lateral position of the human body, and one elastic fastener 140 of the second through hole 120 is correspondingly formed at the inner side position of the arm of the human hand.

The elastic fastener 140 can be an elastic band type elastic fastener 140, or can be a sticking or buckling type elastic fastener 140, and the elastic fastener 140 used by the large-volume protective clothing body 100 of the utility model is preferably a sticking type elastic fastener 140, which is similar to a buckle on an umbrella and is easier to use.

The elastic buckle 140 effectively avoids the risk of air leakage, and has better protection effect than conventional masks and protective clothing on the market.

The utility model discloses in, the material of big volume protective clothing body 100 is the transparent plastic material, and it can be soft plastics, also can be rigid plastics to human use comfort and different demands are decided. For example, when the head cover part is made of transparent hard plastic, the head cover part can also be used for professional protective clothing used by medical staff.

Because the air pressure difference that the fan provided is greater than the resistance that multilayer polypropylene melts the formation of spouting the non-woven fabrics far away, consequently filter head 200 can include 5 layers and above polypropylene melt-blown non-woven fabrics 210 that are used for filtering air, can improve the removal effect of droplet, bacterium virus, dust when not influencing the result of use, and the protective effect that is all better than KN95 is a lot of. The more the number of layers of the polypropylene meltblown nonwoven fabric 210 is, the better the filtering effect is, and the polypropylene meltblown nonwoven fabric can be used for many times. The polypropylene melt-blown non-woven fabric 210 is made of polypropylene subjected to electret treatment, and after production is finished, the polypropylene melt-blown non-woven fabric needs to be sterilized by ethylene oxide and kept stand to volatilize toxicity, and then the polypropylene melt-blown non-woven fabric is subjected to sealing packaging and boxing. The filter head 200 further comprises a non-woven fabric arranged on the outer layer of the polypropylene melt-blown non-woven fabric 210, and the non-woven fabric can be used for isolating liquid after being subjected to waterproof treatment.

The filter head 200 is detachably coupled to the blower 300 so that the filter head 200 can be replaced after being contaminated or reused. The utility model discloses in big volume protective clothing body 100, pipeline 400, air feeder 300 all can used repeatedly, do not damage just need not change.

The utility model discloses in, filter head 200 still includes the netted support frame 220 of bulb form, polypropylene melt-blown non-woven fabrics 210 is the pocket form, and the cover is established on netted support frame 220, and it can to recycle the junction of rope or belt on the polypropylene melt-blown non-woven fabrics 210 and air feeder 300 to prick into.

As a further improvement of the present invention, the pipeline 400 is a flexible tube, the position where the pipeline 400 is connected with the large-volume protective clothing body 100 is preferably the neck of the human body at the rear side, so that the use is convenient, and the fresh air is more conveniently sucked by the nasal cavity.

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

The utility model discloses a malleation droplet protective clothing is through setting up big volume protective clothing body 100, and sets up two reverse gloves 130 on big volume protective clothing body 100, and the user can carry out operations such as diet, drinking water under clean air's environment after wearing malleation droplet protective clothing, and the space in this big volume protective clothing body 100 is enough big, makes the people have sufficient oxygen to breathe and take a breath, dispel the heat, uses to experience better.

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 positive pressure droplet protective suit is characterized by comprising a large-volume protective suit body sleeved on the upper body and the head of a human body, a filter head and an air feeder, wherein the filter head is connected with the air feeder which is communicated with the large-volume protective suit body through a pipeline; the lower end of the large-volume protective suit body is provided with a first through hole and two second through holes, the two second through holes are respectively formed on two sides of the first through hole, the first through hole is used for the upper body of a human body to penetrate through, and the second through hole is used for the human hand to penetrate through; the large-volume protective suit body is also provided with two reverse gloves facing the large-volume protective suit body, and the reverse gloves are correspondingly formed in front of the upper body of the human body.

2. The positive pressure droplet protection suit of claim 1, wherein said large volume suit body is further provided with a fastener at the position of the first through hole and the second through hole, said fastener being used for opening and closing the first through hole and the second through hole.

3. The positive pressure droplet protection suit of claim 2, wherein two fasteners are provided for the first through hole, and are formed at positions corresponding to the lateral side of the human body, and one fastener is provided for the second through hole, and is formed at a position corresponding to the medial side of the arm of the human hand.

4. A positive pressure droplet protection garment according to claim 2 or 3, wherein the elastic fasteners are elastic band fasteners or adhesive or hook and loop fasteners.

5. The positive pressure droplet protection suit of claim 1, wherein said bulk volume suit body is made of transparent plastic.

6. The positive pressure droplet protection suit of claim 1, wherein said filter head comprises 5 layers or more of polypropylene melt-blown nonwoven fabric; the polypropylene melt-blown non-woven fabric is in a pocket shape and is sleeved on the reticular support frame.

7. The positive pressure droplet protection suit of claim 1, wherein the pipeline is a hose, and the position where the pipeline is connected with the large-volume protection suit body is the neck at the back side of the human body.

8. The positive pressure droplet protection suit of claim 1, wherein said blower is connected and fixed to the human body by a connecting band or a connecting buckle.