CN111544788A - Protective clothing - Google Patents
Protective clothing Download PDFInfo
- Publication number
- CN111544788A CN111544788A CN202010313060.4A CN202010313060A CN111544788A CN 111544788 A CN111544788 A CN 111544788A CN 202010313060 A CN202010313060 A CN 202010313060A CN 111544788 A CN111544788 A CN 111544788A
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- China
- Prior art keywords
- protective
- pipe
- protective garment
- protective suit
- head cover
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
- A62B17/006—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes against contamination from chemicals, toxic or hostile environments; ABC suits
Abstract
The invention discloses protective clothing, which comprises a main protective clothing body, a head cover, a foot protective clothing body and a hand protective clothing body, wherein the head cover, the foot protective clothing body and the hand protective clothing body are respectively detachably connected with the main protective clothing body; the inner side of the main protective clothing body is provided with a gel layer. The protective suit comprises a main protective suit body, a head cover, a foot protective suit body and a hand protective suit body, wherein the head cover, the foot protective suit body and the hand protective suit body are detachably connected with the main protective suit body respectively, so that after the protective suit is used, only the parts with serious damage need to be replaced, and the rest good parts can be reused after sterilization, thereby improving the reuse rate of the protective suit and greatly reducing the use cost of the protective suit.
Description
Technical Field
The invention relates to the technical field of protection, in particular to protective clothing.
Background
The protective clothing is a human body protective device commonly used in the chemical industry and the pharmaceutical industry at present. The existing protective clothing is usually of an integrated structure, and after the protective clothing is used, the whole protective clothing is scrapped and needs to be replaced again, so that the use cost is high.
Such as: the invention discloses Chinese patent publication No. CN108338430A, which relates to protective clothing, comprising a protective clothing main body and a head cover, wherein a mask and protective eye patches are arranged in the head cover. The protective clothing main body comprises a clothing body and a trousers body, wherein a zipper is arranged in the middle of the clothing body, sleeves are arranged on two sides of the clothing body, hand tightening openings are formed in the end parts of the sleeves, and leg tightening openings are formed in the end parts of the trousers body; the middle part of the protective clothing main body is provided with a waist protecting buckle belt, and the middle part of the trousers body is provided with a leg protecting buckle belt; the armpit air outlet is arranged on the clothes body, the crotch air outlet is arranged on the trousers body, and the layered filter disc is arranged on the armpit air outlet and the crotch air outlet. This protective clothing formula structure as an organic whole, after using, whole protective clothing has just been scrapped, need change protective clothing again, and use cost is higher.
Disclosure of Invention
The invention aims to solve the problem that the use cost is high because the whole protective clothing is scrapped after the protective clothing is used and needs to be replaced again because the conventional protective clothing is of an integrated structure, and provides the protective clothing which can effectively solve the problem.
The purpose of the invention is realized by the following technical scheme: a protective garment comprises a main protective garment body, a head cover, a foot protective garment body and a hand protective garment body, wherein the head cover, the foot protective garment body and the hand protective garment body are respectively detachably connected with the main protective garment body; the inner side of the main protective clothing body is provided with a gel layer.
The protective suit comprises a main protective suit body, a head cover, a foot protective suit body and a hand protective suit body, wherein the head cover, the foot protective suit body and the hand protective suit body are detachably connected with the main protective suit body respectively, so that after the protective suit is used, only the parts with serious damage need to be replaced, and the rest good parts can be reused after sterilization, thereby improving the reuse rate of the protective suit and greatly reducing the use cost of the protective suit. The gel layer can achieve different functions according to the requirements of users, and the antibacterial agent is added into the gel layer or silver ions are added into the gel layer, so that good sterilization and disinfection effects can be achieved; through adding the hygroscopic agent in the gel layer, can absorb the steam that the human body distributed out in the protective clothing, reduce inside stifle hotness sense, gel layer texture is soft simultaneously, can improve the comfort level of person of dress.
Preferably, the head cover, the foot protection clothes body and the hand protection clothes body are respectively connected with the main protection clothes body through sealed zippers.
Preferably, the gel layer is disposed at a position corresponding to the chest and back of the human body. Because the heat production of human chest and back is big, and it is comparatively sultry in the protective clothing of upper part of the body department again, the amount of sweating of chest and back is great, and this part position bacterium breeds in a large number easily, through setting up the gel layer in the position department corresponding with human chest and back, can play good bactericidal efficiency to this position department through antiseptic or silver ion in the gel layer.
Preferably, the lower end of the foot protective clothing body is provided with a sole plate, the sole plate is provided with a trampling air pump, the trampling air pump is connected with an air exhaust pipe and an air return pipe, and one end of the air exhaust pipe, far away from the trampling air pump, is connected with the head cover; the heat exchange pipe is arranged on the inner side of the hood, one end of the heat exchange pipe is connected with the air return pipe, and the cooling part is arranged on the position, corresponding to the heat exchange pipe, on the outer side of the hood. Because the head of a human body generates large heat quantity and is positioned in the closed hood, a user can easily feel quite sultry, and the invention solves the problems in the following way: on one hand, the cooling part is directly arranged on the outer side of the head cover, so that the air in the head cover can be directly cooled to a certain degree through the cooling part; on the other hand, the user is when walking, the drive tramples the air pump operation, pedal air pump is when the operation, the higher air of temperature passes through the exhaust tube in the hood and is pumped into pedal air pump, then discharge through the muffler, the air of discharging passes through hot exchange pipe in the muffler, hot exchange pipe hugs closely the cooling part, carry out the heat exchange back between the gas in the hot exchange pipe and the cooling part, the temperature reduces, final air is discharged from hot exchange pipe with lower problem, thereby the air temperature in the hood has been reduced, the stuffiness sense of the user has been reduced, comfort level when using has been improved.
Preferably, the heat exchange tube is in the shape of a serpentine coil. The heat exchange tube is arranged in a serpentine coil shape, so that the heat exchange efficiency between the gas in the heat exchange tube and the cooling part can be improved.
Preferably, the cooling part is a cooling bag attached to the outside of the head cover.
Preferably, the trampling air pump comprises a sleeve, a connecting cylinder and an air box, wherein a guide groove is formed in the inner wall of the sleeve and is formed by connecting a plurality of first chutes and second chutes in a tail-ending manner, a rotating shaft is connected into the sleeve, a convex shaft is arranged on the side surface of the rotating shaft and is embedded into the guide groove, a sliding groove is formed in the rotating shaft, and a sliding rod is connected into the sliding groove in a sliding manner; the lower end of the rotating shaft is rotatably connected with a bottom plate, and a spring is arranged between the bottom plate and the sleeve; the connecting cylinder is arranged between the sleeve and the gas box, the speed increaser is arranged in the connecting cylinder, the sliding rod is connected with an input shaft of the speed increaser, the paddle is arranged in the gas box, and the paddle is connected with an output shaft of the speed increaser; the gas box is provided with a first pipe connector and a second pipe connector, the first pipe connector and the second pipe connector are respectively positioned on two sides of the blade, the air exhaust pipe is connected with the first pipe connector, and the air return pipe is connected with the second pipe connector. When a user walks and lands on the ground, the bottom plate is in contact with the ground and is pressed upwards, a convex shaft on the rotating shaft slides to the other end from one end of the first chute, the rotating shaft rotates for a certain angle in the process that the convex shaft slides along the first chute, the rotating shaft drives the sliding rod to synchronously rotate when rotating, and then an input shaft on the speed increaser is driven to rotate, and when the input shaft rotates, the input shaft passes through the speed increasing effect of the speed increaser, the output shaft rotates at a higher rotating speed, and then the blades are driven to rotate; when the feet are lifted, the bottom plate is gradually separated from the ground, the bottom plate drives the protruding shaft to move downwards under the action of the spring, at the moment, the protruding shaft slides along the second sliding groove and slides from one end of the second sliding groove to the other end of the second sliding groove, and in the process, the rotating shaft continuously rotates for a certain angle along the same direction, so that the blades are continuously driven to rotate; in the rotating process of the blades, gas in the exhaust pipe is sucked into the gas box and flows back into the head cover through the return pipe, so that the circular flow of the gas in the head cover is realized. According to the invention, the blades are used for driving the air in the hood to circularly flow, the air flow is soft, and the air flow is comfortable.
Preferably, a transition groove is arranged at the joint of the first chute and the second chute. One side of the transition groove is an arc-shaped surface, the other side of the transition groove is a straight surface, when the convex shaft moves to one end of one of the chutes, the convex shaft can be better transited to the next chute by means of the transition groove, and the convex shaft can be ensured to sequentially pass through the first chute and the second chute.
The beneficial effects of the invention are as follows: the protective suit comprises a main protective suit body, a head cover, a foot protective suit body and a hand protective suit body, wherein the head cover, the foot protective suit body and the hand protective suit body are detachably connected with the main protective suit body respectively, so that after the protective suit is used, only the parts with serious damage need to be replaced, and the rest good parts can be reused after sterilization, thereby improving the reuse rate of the protective suit and greatly reducing the use cost of the protective suit.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 shows a foot guard.
Fig. 3 is a sectional view of the stepping air pump.
Fig. 4 is a cross-sectional view of the sleeve.
Fig. 5 is a schematic view of the guide slot after deployment.
In the figure: 1. the protective suit comprises a main protective suit body, 2, a head cover, 3, a foot protective suit body, 4, a hand protective suit body, 5, a sealing zipper, 6, a gel layer, 7, an air exhaust pipe, 8, an air return pipe, 9, a cooling part, 10, a heat exchange pipe, 11, a sole plate, 12, a treading air pump, 13, a sleeve, 14, a rotating shaft, 15, a convex shaft, 16, a sliding chute, 17, a bottom plate, 18, a spring, 19, a sliding rod, 20, a connecting cylinder, 21, a speed increaser, 22, an input shaft, 23, an output shaft, 24, an air box, 25, an air chamber, 26, a blade, 27, a first pipe connector, 28, a second pipe connector, 29, a guide groove, 30, a first chute, 31, a second chute, 32 and a transition groove.
Detailed Description
The invention is further described by the following detailed description in conjunction with the accompanying drawings.
Example 1:
as shown in fig. 1 to 5, the protective clothing comprises a main protective clothing body 1, a head cover 2, a foot protective clothing body 3 and a hand protective clothing body 4, wherein the head cover 2, the foot protective clothing body 3 and the hand protective clothing body 4 are respectively detachably connected with the main protective clothing body 1 through a sealing zipper 5. The inner side of the main protective clothing body 1 is provided with a gel layer 6. The gel layer 6 is disposed at a position corresponding to the human body's chest and back. The gel layer 6 is provided onto the main protective garment body inner side by the following process: a layer of sponge is arranged on the inner side of the main protective clothing body through an ultrasonic welding process, and then a gel layer is laid on the sponge, so that the gel layer can be firmly fixed on the inner side of the main protective clothing body 1 and is not easy to fall off. The gel layer can achieve different functions according to the requirements of users, and the antibacterial agent is added into the gel layer or silver ions are added into the gel layer, so that good sterilization and disinfection effects can be achieved; through adding the hygroscopic agent in the gel layer, can absorb the steam that the human body distributed out in the protective clothing, reduce inside stifle hotness sense, gel layer texture is soft simultaneously, can improve the comfort level of person of dress.
The lower extreme of foot protection clothing body 3 is provided with sole board 11, is provided with trample air pump 12 on sole board 11, trample air pump 12 including sleeve 13, connecting cylinder 20 and gas box 24. The sleeve 13 is cylindrical. The inner wall of the sleeve 13 is provided with a guide groove 29, the guide groove 29 is formed by connecting a plurality of first chutes 30 and second chutes 31 in a terminating manner, and a second chute 31 is arranged between two adjacent first chutes 30. A transition groove 32 is provided at a junction of the first and second diagonal grooves 30 and 31. One side of the transition groove 31 is an arc surface, and the other side is a straight surface. The sleeve 13 is connected with a rotating shaft 14, a convex shaft 15 is arranged on the side surface of the rotating shaft 14, and the convex shaft 15 is embedded into the guide groove 29. The rotating shaft 14 is provided with a sliding chute 16, a sliding rod 19 is slidably connected in the sliding chute 16, and the sliding chute 16 and the sliding rod 19 are rectangular in cross section. The lower end of the rotating shaft 14 is rotatably connected with a bottom plate 17, and a spring 18 is arranged between the bottom plate 17 and the sleeve 13. The connecting cylinder 20 is provided between the sleeve 13 and the gas box 24, and the connecting cylinder 20 has a cylindrical shape. Be provided with speed increaser 21 in the connecting cylinder, speed increaser 21 is prior art, and the structure and the principle of speed increaser 21 can see the utility model patent of publication No. CN 203614670U, and the name of this utility model patent is planetary gear speed increaser. The speed-increasing gearbox 21 is provided with an input shaft 22 and an output shaft 23, and the slide rod 19 is connected with the input shaft 22. A gas chamber 25 is arranged in the gas box 24, a paddle 26 is arranged in the gas chamber 25, and the paddle 26 is connected with the output shaft 23. The gas box 24 is provided with a first pipe interface 27 and a second pipe interface 28, the first pipe interface 27 and the second pipe interface 28 are respectively positioned at two sides of the paddle 26, the first pipe interface 27 is connected with the suction pipe 7, and the second pipe interface 28 is connected with the air return pipe 8. The end of the air pumping pipe 7 far away from the trample pump 12 is connected with the head cap 2. The inner side of the hood 2 is provided with a heat exchange tube 10, the heat exchange tube 10 is in a serpentine coil shape, and one end of the heat exchange tube 10 is connected with an air return pipe 8. A cooling portion 9 is provided outside the head cap 2 at a position corresponding to the heat exchange tube 10. The cooling part 9 is a cooling bag attached to the outside of the head cap 2. The cooling bag is prior art, and the cooling bag can conveniently be changed after failing. Because the head of a human body generates large heat quantity and is positioned in the closed hood, a user can easily feel quite sultry, and the invention solves the problems in the following way: on one hand, the cooling part is directly arranged on the outer side of the head cover, so that the air in the head cover can be directly cooled to a certain degree through the cooling part; on the other hand, the user is when walking, the drive tramples the air pump operation, pedal air pump is when the operation, the higher air of temperature passes through the exhaust tube in the hood and is pumped into pedal air pump, then discharge through the muffler, the air of discharging passes through hot exchange pipe in the muffler, hot exchange pipe hugs closely the cooling part, carry out the heat exchange back between the gas in the hot exchange pipe and the cooling part, the temperature reduces, final air is discharged from hot exchange pipe with lower problem, thereby the air temperature in the hood has been reduced, the stuffiness sense of the user has been reduced, comfort level when using has been improved. When a user walks and lands on the ground, the bottom plate is in contact with the ground and is pressed upwards, a convex shaft on the rotating shaft slides to the other end from one end of the first chute, the rotating shaft rotates for a certain angle in the process that the convex shaft slides along the first chute, the rotating shaft drives the sliding rod to synchronously rotate when rotating, and then an input shaft on the speed increaser is driven to rotate, and when the input shaft rotates, the input shaft passes through the speed increasing effect of the speed increaser, the output shaft rotates at a higher rotating speed, and then the blades are driven to rotate; when the feet are lifted, the bottom plate is gradually separated from the ground, the bottom plate drives the protruding shaft to move downwards under the action of the spring, at the moment, the protruding shaft slides along the second sliding groove and slides from one end of the second sliding groove to the other end of the second sliding groove, and in the process, the rotating shaft continuously rotates for a certain angle along the same direction, so that the blades are continuously driven to rotate; in the rotating process of the blades, gas in the exhaust pipe is sucked into the gas box and flows back into the head cover through the return pipe, so that the circular flow of the gas in the head cover is realized.
The protective suit comprises a main protective suit body, a head cover, a foot protective suit body and a hand protective suit body, wherein the head cover, the foot protective suit body and the hand protective suit body are detachably connected with the main protective suit body respectively, so that after the protective suit is used, only the parts with serious damage need to be replaced, and the rest good parts can be reused after sterilization, thereby improving the reuse rate of the protective suit and greatly reducing the use cost of the protective suit.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. A protective garment, characterized in that: the protective suit comprises a main protective suit body, a head cover, a foot protective suit body and a hand protective suit body, wherein the head cover, the foot protective suit body and the hand protective suit body are respectively detachably connected with the main protective suit body; the inner side of the main protective clothing body is provided with a gel layer.
2. The protective garment as claimed in claim 1, wherein the head cover, the foot protective garment body and the hand protective garment body are connected to the main protective garment body by respective containment zippers.
3. The protective garment as claimed in claim 1, wherein the gel layer is disposed at a position corresponding to the chest and back of the human body.
4. The protective garment according to claim 1, wherein a sole plate is arranged at the lower end of the foot protective garment body, a trampling air pump is arranged on the sole plate, an air exhaust pipe and an air return pipe are connected to the trampling air pump, and one end of the air exhaust pipe, which is far away from the trampling air pump, is connected with the head cover; the heat exchange pipe is arranged on the inner side of the hood, one end of the heat exchange pipe is connected with the air return pipe, and the cooling part is arranged on the position, corresponding to the heat exchange pipe, on the outer side of the hood.
5. A protective garment as claimed in claim 4, characterised in that said heat exchange tubes are in the form of serpentine coils.
6. A protective garment as claimed in claim 4, characterised in that the cooling portion is a cooling bag which is attached to the outside of the hood.
7. The protective garment as claimed in claim 4, wherein the trampling air pump comprises a sleeve, a connecting cylinder and an air box, a guide groove is formed in the inner wall of the sleeve, the guide groove is formed by connecting a plurality of first chutes and second chutes in a closing manner, a rotating shaft is connected into the sleeve, a convex shaft is arranged on the side surface of the rotating shaft, the convex shaft is embedded into the guide groove, a sliding groove is formed in the rotating shaft, and a sliding rod is slidably connected into the sliding groove; the lower end of the rotating shaft is rotatably connected with a bottom plate, and a spring is arranged between the bottom plate and the sleeve; the connecting cylinder is arranged between the sleeve and the gas box, the speed increaser is arranged in the connecting cylinder, the sliding rod is connected with an input shaft of the speed increaser, the paddle is arranged in the gas box, and the paddle is connected with an output shaft of the speed increaser; the gas box is provided with a first pipe connector and a second pipe connector, the first pipe connector and the second pipe connector are respectively positioned on two sides of the blade, the air exhaust pipe is connected with the first pipe connector, and the air return pipe is connected with the second pipe connector.
8. The protective garment as claimed in claim 7, wherein a transition groove is provided at the junction of the first chute and the second chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010313060.4A CN111544788B (en) | 2020-04-20 | 2020-04-20 | Protective clothing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010313060.4A CN111544788B (en) | 2020-04-20 | 2020-04-20 | Protective clothing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111544788A true CN111544788A (en) | 2020-08-18 |
| CN111544788B CN111544788B (en) | 2021-09-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010313060.4A Active CN111544788B (en) | 2020-04-20 | 2020-04-20 | Protective clothing |
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| CN111544788B (en) | 2021-09-14 |
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