CN215455545U - Protective clothing - Google Patents

Abstract

The application relates to protective clothing, which belongs to the field of protective clothing and comprises a protective clothing main body, wherein the protective clothing main body consists of a protective clothing jacket, protective clothing sleeves, protective clothing trouser legs and protective hats, the protective clothing jacket, the protective clothing sleeves, the protective clothing trouser legs and the protective hats are integrally arranged, and the protective clothing further comprises an air outlet which is arranged at the lower part of the connecting part of the protective clothing jacket and the protective clothing sleeves; the switch valve is arranged at the position, corresponding to the air outlet, of the protective clothing jacket; the air extracting device is connected with the switch valve, so that air in the protective clothing main body is extracted, and the protective clothing main body is attached to a human body; can dress the inside air exhaust of protective clothing after the protective clothing through set up air exhaust device and ooff valve on the protective clothing for the protective clothing pastes on the human body, and this reduces the loose degree of protective clothing to a certain extent, improves protective clothing wearer's action flexibility.

Description

Protective clothing

Technical Field

The utility model relates to the technical field of medical protective articles, in particular to protective clothing.

Background

The protective clothing is the main barrier for isolating germs and protecting the safety of a wearer. Since the protective clothing is the protective clothing worn by the wearer on the outermost portion, the protective clothing is generally designed to be relatively large in order to facilitate wearing by the human body. However, the protective clothing is relatively large and loose, so that the wearing person feels heavy and is inconvenient to move when wearing; moreover, the protective clothing is too loose and easy to be pulled and hooked to be damaged. In addition, current protective clothing sealing performance is good, and medical personnel feel oppression easily, airtight, because the protective clothing is too loose, lead to there being a large amount of steam in the protective clothing, when the wearing personnel squat down, the only space that produces in the protective clothing can only be followed the foot and gone up the upper part of the body is that the neck position dashes, influences wearing personnel's comfortable effect.

SUMMERY OF THE UTILITY MODEL

The application aims to solve the problem that the existing protective clothing is easy to be pulled and hooked due to loose and large weight and is damaged; meanwhile, as the protective clothing is loose, a large amount of hot air exists in the protective clothing, and more uncomfortable feeling is brought to the wearing personnel. Therefore, the protective clothing can solve the problems, and the technical scheme adopted specifically is as follows:

the utility model provides a protective clothing, includes the protective clothing main part, and the protective clothing main part comprises protective clothing jacket, protective clothing sleeve, protective clothing trouser legs and protective hat, and protective clothing jacket, protective clothing sleeve, protective clothing trouser legs and protective hat integral type set up, still include:

the exhaust port is arranged at the lower part of the joint of the protective clothing jacket and the protective clothing sleeves;

the switch valve is arranged at the position, corresponding to the air outlet, of the protective clothing jacket;

the air extracting device is connected with the switch valve, so that air in the protective clothing main body is extracted, and the protective clothing main body is attached to a human body.

Preferably, the protective clothing jacket is provided with an outer interlayer corresponding to the exhaust port, and the switch valve is covered inside the outer interlayer by the outer interlayer.

Preferably, a first sealing strip is arranged at the joint of the outer interlayer and the protective suit coat.

Preferably, the outer interlayer is made of dust-free woven fabric.

Preferably, the air extraction means comprises:

the air pump adopts a VLK series micro air pump;

the gas pipe penetrates through the outer interlayer and is connected with the switch valve.

Preferably, the helmet comprises:

the inner cap body and the protective suit coat are arranged integrally;

the protective suit comprises an outer cap body and a protective suit coat, wherein the outer cap body is connected with the protective suit coat, the protective suit covers the inner cap body in the protective suit coat, an opening is formed in the joint of the outer cap body and the protective suit coat, air can be introduced into the opening, and the air introducing speed of the opening is smaller than the air extracting speed of the air extracting device.

Preferably, the method further comprises the following steps:

the skirt edge is integrally arranged on the lower edge of the helmet and circumferentially arranged along the joint of the coat of the protective suit and the helmet, and the skirt edge extends to the lower part of the joint of the body of the protective suit and the main body of the protective suit, so that the skirt edge can cover the opening inside the skirt edge.

Preferably, the skirt comprises an inner skirt and an outer skirt, and the length of the inner skirt at the corresponding opening is greater than that of the outer skirt at the corresponding opening.

Preferably, a second sealing strip is further arranged at the joint of the outer cap body and the protective suit coat.

Preferably, the outer cap body is provided with a transparent observation window.

According to the utility model, the air exhaust device and the switch valve are arranged on the protective clothing, so that air can be exhausted from the interior of the protective clothing after a human body wears the protective clothing, the protective clothing is attached to the human body, the looseness of the protective clothing is reduced to a certain extent, and the action flexibility of a wearer of the protective clothing is improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the outer sandwich layer after being closed;

fig. 3 is a front view of the present invention.

In the figure, 1, a protective clothing main body, 101, a protective clothing jacket, 102, protective clothing trouser legs, protective clothing sleeves, 2, an exhaust port, 3, a switch valve, 4, an air extractor, 401, an air pipe, 402, an air pump, 5, a zipper, 6, a skirt, 601, an outer skirt, 602, an inner skirt, 7, an outer cap body, 8, a transparent observation window, 9, an elastic tightening rope, 10, an inner cap body, 11, a first sealing strip, 12, an outer interlayer, 13 and a second sealing strip.

Detailed Description

In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings.

In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships that are indicated by the human body when the body wears the protective clothing, and are merely for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Specifically, in this application, the direction "front, back, left, right" can be understood that when the protective clothing is actually worn, the human front side is "front", the back side is "back", the left-hand side is "left", and the right-hand side is "right".

As shown in figures 1-3, a protective garment comprises a protective garment body 1, the protective garment body 1 is composed of a protective garment jacket 101, protective garment sleeves 103, protective garment trouser legs 102 and protective hats, the protective garment jacket 101, the protective garment sleeves 103, the protective garment trouser legs 102 and the protective hats are integrally arranged, a zipper 5 is vertically arranged in the middle of the front surface of the protective garment body 1, an exhaust port 2 is arranged at the position, close to armpits of a human body, of the joint of the protective garment jacket 101 and the protective garment sleeves 103, a switch valve 3 is arranged at the exhaust port 2, the switch valve 3 is a miniature manual switch valve, the switch valve 3 is in a normally open state, whether exhaust is achieved through the manual switch valve 3, an air extractor 4 is used as power for exhausting the protective garment and is connected with the switch valve 3, air in the protective garment can be extracted, and the protective garment 101, the protective garment sleeves 103 and the protective garment trouser legs 102 are attached to the human body, the loose feeling is reduced, so that the protective clothing keeps the state of being attached to the human body, and the action flexibility of the wearer is improved.

Furthermore, in order to prevent viruses from entering the inside of the protective clothing from the installation position of the switch valve 3, the outer interlayer 12 is arranged at the position of the protective clothing jacket 101 corresponding to the armpits of the human body, the switch valve 3 is covered inside the outer interlayer 12 by the outer interlayer 12, the possibility that the switch valve 3 is exposed outside and virus infection is increased is avoided, and the outer interlayer 12 can be made of non-woven fabrics.

Furthermore, in order to prevent viruses from invading into the protective clothing from the connecting position of the outer interlayer 12, a first sealing strip 11 is arranged at the connecting position of the outer interlayer 12 and the protective clothing jacket 101, the first sealing strip 11 is formed by coating a microporous polyethylene film or a polypropylene spun-bonded composite non-woven fabric material with heat-sensitive glue, so that gas, dust or liquid can be prevented from entering from sewing, and the isolation performance and the use safety of the medical clothing can be enhanced.

Further, above-mentioned air exhaust device 4 includes air pump 402 and air pipe 401, above-mentioned air pump 402 is miniature air pump, and the air pump itself has the battery of supplying power, provide the power for the air pump, the one end of above-mentioned air pipe 401 is connected to the induction port of air pump 402, the other end and the ooff valve 3 of air pipe 401 are connected, air pump 402 in this application is fixed in the position of being located back department or other not hindering the position that the personnel of dress moved of protective clothing jacket 101, and air pipe 401 is the rigid plastic air pipe, can guarantee that air pump 402 when bleeding, the phenomenon of shriveling can not take place for air pipe 401.

In an alternative embodiment, the air pump 402 may be replaced by a micro-turbine fan as is known in the art.

Furthermore, the protective cap comprises an inner cap body 10 and an outer cap body 7, the inner cap body 10 and the protective clothing jacket 101 are integrally arranged, the inner cap body 10 is in a half-open type, the elastic tightening rope 9 is arranged at the outer edge of the inner cap body 10, the inner cap body 10 can cover the hair of the human body by tightening the elastic tightening rope 9, the outer cap body 7 is arranged along the periphery of the neck of the human body, an opening is formed at the joint of the outer cap body 7 and the protective clothing jacket 101, the opening is used for providing a wearing opening on the one hand and a unique breathing opening on the other hand, gas enters the protective cap from the position, the gas exhaled by the human body is exhausted from the position, the possibility of virus invasion can be reduced by arranging the unique breathing opening, the protective effect is improved, the outer cap body 7 is arranged outside the inner cap body 10 and can cover the whole inner cap body 10 inside, and the protective capability can be effectively improved by arranging a double-layer cap body, in addition, the opening is used for the human body to breathe external air, when the air pump 402 pumps air in the protective clothing, the external air enters the protective clothing through the opening, and the speed of pumping air by the air pump 402 is controlled to be slightly higher than the speed of the external air entering the protective clothing by adjusting the opening of the switch valve 3, so that the protective clothing can be attached to the human body; in addition, the outer cap body 7 is provided with a transparent observation window 8, the transparent observation window 8 is sewn on the outer cap body 7 by adopting transparent plastics, and human eyes can watch outside through the transparent observation window 8.

Furthermore, a circle of skirt edge 6 is further arranged on the lower edge of the outer cap body 7, the skirt edge 6 extends to the position below the connecting position of the outer cap body 7 and the protective clothing jacket 101, so that the opening can be covered inside the skirt edge 6 through the skirt edge 6, the opening can be protected by the skirt edge 6 from being directly contacted with the outside, the possibility of virus invasion is greatly reduced, and the protective capacity is enhanced.

Further, shirt rim 6 includes interior shirt rim 602 and outer shirt rim 601, and two-layer shirt rim 6 can further provide the safeguard effect, is greater than the length that corresponds the outer shirt rim 6 of opening part with the length of the interior shirt rim 6 of the opening part of the aforesaid correspondence simultaneously for interior shirt rim 602 forms longer breathing passage with the protective clothing, is favorable to the protection to opening part more.

Furthermore, in order to prevent virus from invading from the joint of the protective helmet and the protective clothing top 101, a second sealing strip 13 is also arranged at the joint of the outer cap body 7 and the protective clothing top 101, and the second sealing strip 13 is also formed by coating a microporous polyethylene film or a polypropylene spun-bonded composite non-woven fabric material with thermal sensitive glue, so that gas, dust or liquid can be prevented from entering from sewing, and the isolation performance and the use safety of the medical clothing can be enhanced.

The above-described embodiments should not be construed as limiting the scope of the utility model, and any alternative modifications or alterations to the embodiments of the present invention will be apparent to those skilled in the art.

The present invention is not described in detail, but is known to those skilled in the art.

Claims (10)

1. The utility model provides a protective clothing, includes the protective clothing main part, the protective clothing main part comprises protective clothing jacket, protective clothing sleeve, protective clothing trouser legs and helmet, protective clothing jacket, protective clothing sleeve, protective clothing trouser legs and helmet integral type setting, its characterized in that still includes:

the air outlet is formed in the lower part of the joint of the protective clothing jacket and the protective clothing sleeves;

the switch valve is arranged at the position, corresponding to the air outlet, of the protective clothing jacket;

and the air extracting device is connected with the switch valve, so that air in the protective clothing main body is extracted, and the protective clothing main body is attached to a human body.

2. The protective garment according to claim 1, wherein an outer interlayer is provided on the protective garment at a position corresponding to the exhaust port, and the outer interlayer covers the switch valve inside the outer interlayer.

3. The protective garment according to claim 2, wherein a first sealing strip is arranged at the joint of the outer interlayer and the upper garment of the protective garment.

4. A protective garment as claimed in claim 2 or claim 3, characterised in that the outer layer is of non-dusting cloth material.

5. A protective garment as claimed in claim 4, characterised in that the air extraction means comprises:

the air pump adopts a VLK series micro air pump;

and the gas pipe penetrates through the outer interlayer and is connected with the switch valve.

6. A protective garment according to claim 1 or 5, characterised in that the protective cap comprises:

the inner cap body and the protective suit coat are arranged integrally;

the outer cap body is connected with the protective clothing jacket, the protective clothing covers the inner cap body in the inner portion, an opening is formed in the joint of the outer cap body and the protective clothing jacket, air can be introduced into the opening, and the air introducing speed of the opening is smaller than the air extracting speed of the air extracting device.

7. The protective garment according to claim 6, further comprising:

the skirt edge is integrally arranged on the lower edge of the helmet and circumferentially arranged at the joint of the upper garment of the protective garment and the helmet, and the skirt edge extends to the lower part of the joint of the body of the protective garment and the main body of the protective garment, so that the opening can be covered inside the skirt edge by the skirt edge.

8. The protective garment as in claim 7, wherein said skirt includes an inner skirt and an outer skirt, said inner skirt having a length corresponding to said opening that is greater than a length of said outer skirt corresponding to said opening.

9. The protective garment as claimed in claim 8, wherein a second sealing strip is provided at the junction of the outer cap and the garment shell.

10. A protective garment as claimed in claim 7, 8 or 9, characterised in that the outer cap body is provided with a transparent viewing window.

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