CN211158238U

CN211158238U - Inflatable protective clothing

Info

Publication number: CN211158238U
Application number: CN201921790823.3U
Authority: CN
Inventors: 叶娜珍; 金晓琳; 唐岷; 约翰·斯特伍德
Original assignee: Global Resources International Technology Jiaxing Medical Electronic Co ltd
Current assignee: Global Resources International Technology Jiaxing Medical Electronic Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-08-04
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to the field of protective clothing in labor protection products, the existing protective clothing has a lack of protective effect in certain heavy pollution environments, the utility model provides an inflatable protective clothing, which comprises a head cover, a conjoined clothes, rubber gloves and shoe covers, wherein the head cover is provided with a face cover which is made of transparent material; the back of the one-piece suit is provided with a zipper or a magic tape for forming a wearing opening; the jumpsuit is connected with an air inlet belt for introducing an external air source and a one-way valve for exhausting; the jumpsuit adopts PVA fabric, and the protecting effect is good, and the main part of the protective suit adopts water-soluble PVA fabric, and is water-soluble, has reduced the post processing cost, reduces environmental pollution.

Description

Inflatable protective clothing

Technical Field

The utility model relates to a protective clothing field in the labour protection articles for use, the more specifically inflatable protective clothing that says so.

Background

The existing protective clothing, such as chinese patent with patent number 208064555U, discloses a protective clothing, which comprises a head cover, an upper garment, sleeves and a pair of trousers; the head cover is adhered to the coat; the sleeves are arranged on two sides of the coat; the upper garment and the lower trousers are of an integrated structure; wherein, the front of the head cover is provided with a head cover opening; a face mask is bonded on the head sleeve opening; an elastic head band A and an elastic head band B are respectively arranged on the two sides of the mask; wherein, the waist part of the jacket is sequentially provided with an elastic band A and an elastic band B from top to bottom.

However, when the protective clothing is used in certain heavily polluted environments, such as harmful ultrafine dust, acidic solution, salt solution, radioactive pollutants and other severely polluted environments, dust and mist (containing pollutants such as germs) floating in the air can enter the protective clothing from gaps, and the protective effect is poor. And this type of protective clothing adopts PP non-woven fabrics more, can't degrade after abandoning, selects the mode of burning or landfill, and the treatment cost is high and the polluted environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome the defect that exists among the above-mentioned prior art, provide an inflatable protective clothing, the protecting effect is good, and the post processing cost is low, can reduce environmental pollution.

In order to achieve the above object, the utility model discloses a following technical scheme can realize: an inflatable protective garment comprises a head cover, a one-piece garment, rubber gloves and shoe covers, wherein a face cover is arranged on the head cover and is made of transparent materials; the back of the one-piece suit is provided with a zipper or a magic tape for forming a wearing opening; the jumpsuit is connected with an air inlet belt for introducing an external air source and a one-way valve for exhausting; the jumpsuit is made of PVA fabric.

Above-mentioned technical scheme, inflatable protective clothing is when using, and there is the malleation inside the protective clothing, and inside gas is because of inside and outside atmospheric pressure difference can constantly the gap on the protective clothing toward leaking outward, and outside dust and fog (containing the pollutant) can't get into inside the protective clothing from the gap, therefore the protecting effect is good, and the protective clothing main part adopts water-soluble PVA surface fabric, but water-soluble, has reduced the post processing cost, reduces environmental pollution.

The utility model discloses further preferred scheme does: the jumpsuit comprises a coat and a pair of trousers which are sewn together, wherein the sewing positions of the coat and the trousers are provided with strip-shaped reinforcing cloth belts.

The utility model discloses further preferred scheme does: the air inlet belt is arranged at the waist position, the tail end of the air inlet belt is connected with an air exhaust pipe, and the connecting port is positioned in the middle of the air exhaust pipe; the upper section of the gas-dredging pipe extends upwards to the chest along the inner surface of the upper garment, and the lower section of the gas-dredging pipe extends downwards along the inner surface of the lower trousers. Air sources are respectively introduced into the upper garment and the lower trousers, so that the situation that the upper half body and the lower half body weaken the protection effect due to unbalanced internal air pressure is avoided.

The utility model discloses further preferred scheme does: the pipe wall of the gas-dredging pipe is provided with a gas-dredging port to enhance the gas transmission effect.

The utility model discloses further preferred scheme does: the long sleeves of the jacket comprise inner sleeves and outer sleeves, and sleeves at two ends of the inner sleeves and the outer sleeves are arranged in a large and small mode; the big sleeves of the outer sleeves are sleeved in the small sleeves of the inner sleeves and are sewn with each other; the end portions of the zipper extend to the two inner sleeves, respectively. The larger the wearing opening is, the more convenient and rapid the wearing and taking off.

The utility model discloses further preferred scheme does: the head cover comprises a round top surface and a T-shaped connecting part, the upper end of the connecting part is sewn with the round top surface and forms a ring, and the lower end of the connecting part is connected with the back collar of the coat; the upper end of the face mask is sewn with the connecting part, and the lower end of the face mask is sewn with the open neckline of the coat.

The utility model discloses further preferred scheme does: the upper end of the connecting part is provided with a hand-pulling belt used for rapidly opening the dome surface in an emergency, and the hand-pulling belt is arranged in a semi-surrounding manner along the forehead part.

The utility model discloses further preferred scheme does: the crotch part and the knee part of the lower trousers are provided with cloth pieces for strengthening the sewing part or increasing the wear resistance.

The utility model discloses further preferred scheme does: the check valves are distributed on the upper half body and the lower half body, the check valve of the upper half body is arranged at the lower end part of the connecting part, and the check valve of the lower half body is arranged at the popliteal fossa of the lower trousers. The upper and lower half bodies are provided with one-way valves to facilitate the internal air pressure to be balanced.

The utility model discloses further preferred scheme does: the sewing part of the shoe cover and the trousers is provided with a long binding belt for tightly binding the trouser bottom, and the long binding belt is positioned near the heel

To sum up, the utility model discloses following beneficial effect has:

1. the water-soluble PVA water-soluble polymer material is selected as the main body of the protective clothing, so that the post-treatment cost is reduced, and the environmental pollution is reduced.

2. The one-way valve ensures the ventilation under positive pressure, and the emergency tearing opening ensures the safety under emergency.

Drawings

Figure 1 is a schematic front view of an inflatable protective garment.

Figure 2 is a schematic view of the back of the inflatable body suit.

FIG. 3 is an exploded view of the structure of the head cover in the inflatable protective garment.

In the figure: 1. a head cover; 11. a face mask; 12. a connecting portion; 121. a hand strap; 13. a rounded top surface; 2. one-piece clothes; 21. a coat; 211. an inner sleeve; 212. an outer sleeve; 213. a zipper; 214. a working bag; 22. putting trousers; 221. cloth pieces; 23. rubber gloves; 24. shoe covers; 241. a long ribbon; 31. an air intake zone; 311. a gas-dredging pipe; 32. a one-way valve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

As shown in fig. 1, 2 and 3, there is shown an inflatable protective garment comprising a hood 1, a coverall 2, rubber gloves 23 and shoe covers 24. The coveralls 2 comprise an upper garment 21 and a lower trousers 22 which are sewed together, and strip-shaped reinforcing cloth belts are arranged at the sewing positions of the upper garment 21 and the lower trousers 22. In this embodiment, the coveralls 2 and the shoe covers 24 are made of water-soluble PVA fabric, such as PVA non-woven fabric, and the sewing positions are all made by ultrasonic sewing technology.

The long sleeves of the upper garment 21 include an inner sleeve 211 and an outer sleeve 212, and sleeves at both ends of the inner sleeve 211 and the outer sleeve 212 are arranged to be large and small. The large sleeve of the outer sleeve 212 is placed in the small sleeve of the inner sleeve 211 and sutured to each other, and the rubber glove 23 is sutured to the small sleeve of the outer sleeve 212. The shoe cover 24 is sewed with the trouser legs of the trousers 22, the sewed part of the shoe cover 24 and the trousers 22 is provided with a long bandage 241 for tightly binding the trouser legs, and the long bandage 241 is positioned near the heel. Cloth pieces 221 for reinforcing the seams or for increasing the wear resistance are provided in the crotch and knee portions of the pants 22.

The head cover 1 comprises a round top surface 13 and a T-shaped connecting part 12, the upper end of the connecting part 12 is sewed with the round top surface 13 and forms a ring, and the lower end of the connecting part 12 is connected with the back collar of the coat 21. In this embodiment, the connecting portion 12 is integrally formed with the rear collar of the jacket 21. The hood 1 is further provided with a face mask 11, the face mask 11 is made of transparent materials, and transparent PVA is adopted in the embodiment. The face mask 11 is T-shaped, the upper end of the face mask 11 is sewn to the connecting portion 12, and the lower end of the face mask 11 is sewn to the open neckline of the jacket 21. The upper end of the connecting part 12 is provided with a hand-pulling belt 121 for rapidly opening the dome surface 13 in an emergency, and the hand-pulling belt 121 is arranged in a half-surrounding manner along the forehead part.

The back of the coveralls 2 is provided with a zipper 213 (or a hook and loop fastener) for forming a wearing opening, the end of the zipper 213 (or the hook and loop fastener) extends to the two inner sleeves 211 respectively, and in order to prevent dust from entering the protective clothing from the gap of the zipper 213, a layer of cloth strips are sewed outside the zipper 213 (three sides are sewed, and one side of the lower side is left for being lifted up so as to close the zipper 213). Meanwhile, in order to enhance the sealing performance of the zipper 213, a zipper can be additionally arranged on the lower surface of the cloth strip to form a double zipper. The jumpsuit 2 is connected with an air inlet belt 31 for introducing an external air source and a one-way valve 32 for exhausting. A work bag 214 for placing tools or manuals is provided on the back and abdomen of the jacket 21.

The air intake belt 31 is arranged at the waist position, the tail end of the air intake belt 31 is connected with the air exhaust pipe 311, and the connecting port is positioned in the middle of the air exhaust pipe 311. The upper section of the gas-distributing pipe 311 extends upwards to the chest along the inner surface of the jacket 21, and the lower section of the gas-distributing pipe 311 extends downwards along the inner surface of the lower trousers 22. The wall of the gas-discharging pipe 311 is provided with a gas-discharging port. The check valves 32 are distributed in the upper and lower half bodies, the check valve 32 of the upper half body is provided at the lower end of the connecting part 12, and the check valve 32 of the lower half body is provided at the popliteal fossa of the lower pants 22. When a positive pressure exists within the suit that exceeds the threshold of the check valve 32 door, the internal gas is vented outward from the check valve 32.

Claims

1. An inflatable protective garment comprises a hood (1), a jumpsuit (2), rubber gloves (23) and shoe covers (24), and is characterized in that a face mask (11) is arranged on the hood (1), and the face mask (11) is made of transparent materials; the back of the one-piece suit (2) is provided with a zipper (213) or a magic tape for forming a wearing opening; the jumpsuit (2) is connected with an air inlet belt (31) for introducing an external air source and a one-way valve (32) for exhausting air; the jumpsuit (2) is made of PVA fabric.

2. The inflatable protective garment according to claim 1, wherein: the coveralls (2) comprise a coat (21) and a pair of trousers (22) which are sewn together, and strip-shaped reinforcing cloth belts are arranged at the sewing positions of the coat (21) and the trousers (22).

3. The inflatable protective garment according to claim 2, wherein: the air inlet belt (31) is arranged at the waist position, the tail end of the air inlet belt (31) is connected with an air exhaust pipe (311), and the connecting port is positioned in the middle of the air exhaust pipe (311); the upper section of the air-dredging pipe (311) extends upwards to the front chest along the inner surface of the coat (21), and the lower section of the air-dredging pipe (311) extends downwards along the inner surface of the lower trousers (22).

4. The inflatable protective garment according to claim 3, wherein: the pipe wall of the gas-dredging pipe (311) is provided with a gas-dredging port.

5. The inflatable protective garment according to claim 2, wherein: the long sleeves of the jacket (21) comprise inner sleeves (211) and outer sleeves (212), and sleeves at two ends of the inner sleeves (211) and the outer sleeves (212) are arranged in a large and small mode; the big sleeve of the outer sleeve (212) is sleeved in the small sleeve of the inner sleeve (211) and is sewed together; the end portions of the zipper (213) extend to the two inner sleeves (211), respectively.

6. The inflatable protective garment according to claim 2, wherein: the head cover (1) comprises a round top surface (13) and a T-shaped connecting part (12), the upper end of the connecting part (12) is sewn with the round top surface (13) and forms a ring, and the lower end of the connecting part (12) is connected with the back collar of the coat (21); the mask (11) is T-shaped, the upper end of the mask (11) is sewed with the connecting part (12), and the lower end of the mask (11) is sewed with the open neckline of the coat (21).

7. The inflatable protective garment according to claim 6, wherein: the upper end of the connecting part (12) is provided with a hand pull belt (121) used for quickly opening the round top surface (13) in emergency, and the hand pull belt (121) is arranged in a semi-surrounding mode along the forehead.

8. The inflatable protective garment according to claim 2, wherein: the crotch and the knee parts of the lower pants (22) are provided with cloth pieces (221) for reinforcing the seams or for increasing the wear resistance.

9. The inflatable protective garment according to claim 6, wherein: the check valves (32) are distributed on the upper half body and the lower half body, the check valve (32) of the upper half body is arranged at the lower end part of the connecting part (12), and the check valve (32) of the lower half body is arranged at the popliteal fossa of the lower trousers (22).

10. The inflatable protective garment according to claim 2, wherein: the sewing part of the shoe cover (24) and the trousers (22) is provided with a long bandage (241) for tightly binding the trouser legs, and the long bandage (241) is positioned near the heel.