CN214802490U

CN214802490U - Medical protective clothing of dry ice cooling

Info

Publication number: CN214802490U
Application number: CN202121346295.XU
Authority: CN
Inventors: 郭向明
Original assignee: Fifth Affiliated Zhuhai Hospital Of Zunyi Medical University
Current assignee: Fifth Affiliated Zhuhai Hospital Of Zunyi Medical University
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-11-23
Anticipated expiration: 2031-06-17

Abstract

The utility model relates to a medical protective clothing technical field specifically is a medical protective clothing of dry ice cooling, hold storage inner bag and elastic bandage including protective clothing body, dry ice, the zip fastener has been seted up to a side of protective clothing body, and the protective clothing body comprises inside and outside two-layer, the inside of protective clothing body is provided with dry ice and holds storage inner bag, and dry ice holds the inside of storage inner bag and evenly sets up the holding tank that holds the dry ice, dry ice holds that storage inner bag adopts the leakproofness good, and the lighter material preparation of quality forms, the drain hole has been seted up to the upper surface that dry ice held storage inner bag. The utility model discloses an increase the heat sink for medical staff can keep body feeling temperature at the long-time during operation of high temperature outdoor environment, thereby reach the purpose of protection medical staff health, and the device has increased exhaust apparatus, makes the gas that produces in the protective clothing of wearing for a long time in time discharge and go, thereby reaches the purpose of guaranteeing that medical staff can normally work.

Description

Medical protective clothing of dry ice cooling

Technical Field

The utility model relates to a medical protective clothing technical field specifically is a medical protective clothing of dry ice cooling.

Background

The medical protective clothing is protective clothing used by medical staff and specific staff, has the functions of isolating germs, acid-base solutions and the like, ensuring the safety of the staff and keeping the environment clean, and along with the rapid development of disease prevention and control work in recent years, the use frequency of the medical protective clothing is also greatly improved, and the requirements on the protective clothing are higher and higher.

Although the leakproofness of traditional protective clothing is good, can be effective prevent the virus, infection source such as bacterium is to medical staff's infection itself, nevertheless be difficult to the heat dissipation, in some areas of china, temperature is higher in summer, medical staff wears protective clothing method for long-time work in the open air, because of not having heat sink, heat stroke syncope easily, cause great damage to medical staff's bodily function, and current protective clothing mostly does not have exhaust apparatus, lead to long-time wearing the back gas can not effectually distribute away, cause the protective clothing to be propped up, influence medical staff's work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical protective clothing of dry ice cooling to the problem that can not cool down and can not exhaust that provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dry ice cooling medical protective suit comprises a protective suit body, a dry ice containing and storing inner bag and an elastic bandage, wherein one side face of the protective suit body is provided with a zipper, the protective suit body consists of an inner layer and an outer layer, the dry ice containing and storing inner bag is arranged inside the protective suit body, storage grooves for containing dry ice are uniformly formed inside the dry ice containing and storing inner bag and communicated with the storage grooves, the dry ice containing and storing inner bag is made of a material with good sealing performance and light weight, the upper surface of the dry ice containing and storing inner bag is provided with a discharge hole, a seal is arranged inside the discharge hole, the outer surface of the seal is tightly attached to the inner wall of the discharge hole, the seal can be removed, the outer surface of the discharge hole is fixedly connected with an exhaust pipe, the exhaust pipe is communicated with one of the storage grooves uniformly formed inside the dry ice containing and storing inner bag, and the outer surface of the protective suit body is fixedly provided with an exhaust port, and the gas vent is communicated with the inside of the protective clothing body, the gas vent is communicated with the other end of the exhaust pipe, a circular groove is formed in the gas vent, a rebounding assembly is arranged on the outer surface of the gas vent, an exhaust assembly is arranged in the circular groove, two sets of elastic bandages are arranged on the outer surface of the protective clothing body, one set of one end of each elastic bandage is fixedly connected with a lock catch, a slot is formed in the outer surface of the lock catch, two sets of fixing grooves are formed in the lock catch, the fixing grooves are communicated with the lock catch, a pressing assembly is arranged in each fixing groove, and a fixing assembly is arranged at one end of the other elastic bandage.

Preferably, the rebounding assembly comprises a circular plate fixedly installed on the outer surface of the exhaust port, an expansion rod a is fixedly installed on the outer surface of the circular plate, a spring a is sleeved on the outer surface of the expansion rod a, one end of the spring a is fixedly connected with the outer surface of the circular plate, a supporting plate is fixedly connected to the other end of the spring a, and the outer surface of the supporting plate is fixedly connected with one end of the expansion rod a.

Preferably, the exhaust subassembly include with circular slot sliding fit's shell, the inner wall joint of shell has the support frame, the fixed surface of support frame installs micro motor, micro motor's output shaft coaxial coupling has the air discharge fan.

Preferably, two sets of pressing the subassembly including inserting the press ram of establishing in two sets of fixed slots, two sets of one end of pressing the ram all pierces through the inner wall of fixed slot and extends to the outside, two sets of the equal fixedly connected with stripper plate of the other end of pressing the ram, two sets of the surface of pressing the ram all is overlapped and is equipped with spring B, and spring B's one end and the surface fixed connection of stripper plate to spring B's the other end and the inner wall fixed connection of fixed slot.

Preferably, the fixing assembly comprises a splicing block fixedly connected to one end of another group of elastic bandage, the splicing block is inserted into the slot, two groups of mounting grooves are formed in the outer surface of the splicing block, a telescopic rod B is fixedly mounted on the inner wall of each mounting groove, a spring C is sleeved on the outer surface of each telescopic rod B, one end of each spring C is fixedly connected with the inner wall of each mounting groove, and the other end of each spring C is fixedly connected with a fixing block, and the fixing blocks are inserted into the fixing grooves.

Preferably, the two groups of elastic bands are fixedly arranged on the outer surface of the shell, and the shell is separated from the air outlet.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model can keep the body feeling temperature when the medical worker works for a long time in the high temperature outdoor environment by adding the cooling device, thereby achieving the purpose of protecting the body of the medical worker, and the device is added with the exhaust device, so that the gas generated in the protective clothing worn for a long time can be discharged in time, thereby achieving the purpose of ensuring the normal work of the medical worker;

1. through the arrangement of the dry ice containing and storing inner bag, the seal strip and the exhaust pipe, when a medical worker needs to wear the protective suit body to work outdoors, a certain amount of dry ice is put in from the material discharge opening, then the seal strip is used for sealing the material discharge opening, the dry ice is sublimated under the influence of external high temperature in the outdoor work, the heat of the surrounding environment can be quickly absorbed, the surrounding environment is quickly reduced, the medical worker can keep the body sensing temperature, and the aim of protecting the body function of the medical worker is fulfilled;

2. through setting up gas vent, micro motor and air discharge fan, can produce carbon dioxide at the dry ice sublimation in-process, start micro motor, drive the air discharge fan through micro motor's rotation and rotate and begin to exhaust for the protective clothing body can not be propped up or arouse the explosion because of high temperature environment because of gathering of carbon dioxide, thereby reaches the purpose of guaranteeing that medical staff can normally work.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a rear view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the front view of the structure of the present invention;

fig. 4 is a schematic rear sectional view of the exhaust assembly of the present invention;

fig. 5 is a schematic cross-sectional view of the fixing assembly of the present invention.

In the figure: 100. a protective suit body; 101. a zipper; 200. a dry ice storage inner bag; 201. a discharging port; 202. a seal; 203. an exhaust pipe; 300. an exhaust port; 301. a circular groove; 400. a rebound assembly; 401. a circular plate; 402. a telescopic rod A; 403. a spring A; 404. a support plate; 500. an exhaust assembly; 501. a housing; 502. a support frame; 503. a micro motor; 504. an exhaust fan; 600. an elastic band; 601. locking; 602. a slot; 603. fixing grooves; 700. a pressing assembly; 701. a pressing lever; 702. a pressing plate; 703. a spring B; 800. a fixing assembly; 801. splicing blocks; 802. mounting grooves; 803. a telescopic rod B; 804. a spring C; 805. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

a dry ice cooling medical protective suit comprises a protective suit body 100, a dry ice containing and storing inner bag 200 and an elastic bandage 600, wherein a zipper 101 is arranged on one side surface of the protective suit body 100, the protective suit body 100 is composed of an inner layer and an outer layer, the dry ice containing and storing inner bag 200 is arranged inside the protective suit body 100, a storage groove for containing dry ice is uniformly arranged inside the dry ice containing and storing inner bag 200, the storage groove is communicated, the dry ice containing and storing inner bag 200 is made of a material with good sealing performance and light weight, a discharge hole 201 is arranged on the upper surface of the dry ice containing and storing inner bag 200, a seal 202 is arranged inside the discharge hole 201, the outer surface of the seal 202 is tightly attached to the inner wall of the discharge hole 201, the seal 202 can be removed, an exhaust pipe 203 is fixedly connected to the outer surface of the discharge hole 201, and the exhaust pipe 203 is communicated with one of the storage grooves uniformly arranged inside the dry ice containing and storing inner bag 200, the outer surface of the protective suit body 100 is fixedly provided with an exhaust port 300, the exhaust port 300 is communicated with the inside of the protective suit body 100, the exhaust port 300 is communicated with the other end of the exhaust pipe 203, the inside of the exhaust port 300 is provided with a circular groove 301, the outer surface of the exhaust port 300 is provided with a rebounding assembly 400, the inside of the circular groove 301 is provided with an exhaust assembly 500, the outer surface of the protective suit body 100 is provided with two groups of elastic bands 600, one end of one of the two groups of elastic bands 600 is fixedly connected with a lock buckle 601, the outer surface of the lock buckle 601 is provided with a slot 602, the inside of the lock buckle 601 is provided with two groups of fixing grooves 603, the fixing grooves 603 are communicated with the lock buckle 601, the inside of the two groups of fixing grooves 603 is provided with a pressing assembly 700, and one end of the other group of the two groups of elastic bands 600 is provided with a fixing assembly 800;

further, the rebounding assembly 400 comprises a circular plate 401 fixedly mounted on the outer surface of the exhaust port 300, an expansion rod a402 is fixedly mounted on the outer surface of the circular plate 401, a spring a403 is sleeved on the outer surface of the expansion rod a402, one end of the spring a403 is fixedly connected with the outer surface of the circular plate 401, a support plate 404 is fixedly connected to the other end of the spring a403, the outer surface of the support plate 404 is fixedly connected with one end of the expansion rod a402, and the spring a403 is arranged, so that the purpose of pushing the outer shell 500 to be tightly attached to the circular groove 301 is achieved;

further, the exhaust assembly 500 comprises a shell 501 in sliding fit with the circular groove 301, a support frame 502 is clamped on the inner wall of the shell 501, a micro motor 503 is fixedly mounted on the outer surface of the support frame 502, an output shaft of the micro motor 503 is coaxially connected with an exhaust fan 504, and the purpose of exhausting gas inside the protective suit body 100 is achieved by arranging the micro motor 503;

further, the two groups of pressing assemblies 700 comprise pressing rods 701 inserted into the two groups of fixing grooves 603, one ends of the two groups of pressing rods 701 penetrate through the inner walls of the fixing grooves 603 and extend to the outside, the other ends of the two groups of pressing rods 701 are fixedly connected with an extrusion plate 702, springs B703 are sleeved on the outer surfaces of the two groups of pressing rods 701, one ends of the springs B703 are fixedly connected with the outer surface of the extrusion plate 702, the other ends of the springs B703 are fixedly connected with the inner walls of the fixing grooves 603, and the purpose of automatically resetting the pressed pressing rods 701 is achieved by arranging the springs B703;

further, the fixing assembly 800 comprises a splicing block 801 fixedly connected to one end of the other group of elastic straps 600, the splicing block 801 is inserted into the slot 602, two groups of mounting grooves 802 are formed in the outer surface of the splicing block 801, telescopic rods B803 are fixedly mounted on the inner walls of the two groups of mounting grooves 802, springs C804 are sleeved on the outer surfaces of the two groups of telescopic rods B803, one ends of the springs C804 are fixedly connected with the inner walls of the mounting grooves 802, fixing blocks 805 are fixedly connected to the other ends of the two groups of springs C804, the fixing blocks 805 are inserted into the fixing grooves 603, and the purpose of pushing the fixing blocks 805 into the fixing grooves 603 is achieved by arranging the springs C804;

further, the two sets of elastic bands 600 are fixedly mounted on the outer surface of the casing 501, and the casing 501 is separable from the exhaust port 300, so that the casing 501 can be fixed by the elastic bands 600.

The working principle is as follows: when a medical worker needs to wear the protective suit body 100 to work outdoors, firstly, the zipper 101 is unzipped, then the seal 202 in the discharging port 201 is taken out, a certain amount of dry ice is put in from the discharging port 201, after the placement is finished, the seal 202 is inserted into the discharging port 201 to seal the discharging port 201, after the operation is finished, the zipper 101 is pulled up, then the shell 501 is installed on the exhaust port 300, in the installation process, the support frame 502 can extrude the support plate 404 to compress the telescopic rod A402 and the spring A403, when the telescopic rod A402 is compressed to the extreme, the shell 501 is rotated and then loosened, the shell 501 can be more tightly attached by the reaction force circular groove 301 generated by the compressed spring A403, after the installation is finished, after the medical worker wears the protective suit body 100, the two groups of elastic bands 600 are pulled to the front of the body, so that the two groups of elastic bands 600 are spliced, in the splicing process, the fixing block 805 is squeezed to compress the telescopic rod B803 and the spring C804, when the splicing block 801 completely enters the slot 602, the compressed spring C804 can push the fixing block 805 into the fixing groove 603, the shell 501 is fixed, the outdoor work can be performed after the operation is completed, during the outdoor work, dry ice inside the storage tank is sublimated under the influence of external high temperature, the dry ice can rapidly absorb heat of the surrounding environment, the surrounding environment is rapidly reduced, the body sensing temperature can be kept by medical workers, the purpose of protecting the body functions of the medical workers is achieved, carbon dioxide is generated during the dry ice sublimation process, the protective clothing body 100 is supported, the normal work of the medical workers is affected, at the moment, the micro motor 503 is started, the exhaust fan 504 is driven to rotate through the rotation of the micro motor 503 to exhaust the inside of the protective clothing body 100, because the storage tanks arranged inside the dry ice containing and storing inner bag 200 are mutually communicated, the storage tanks are communicated with the exhaust pipe 203, and the exhaust pipe 203 is communicated with the exhaust port 300, the exhaust fan 504 can discharge the carbon dioxide generated by sublimation of the dry ice and the hot air generated by the medical worker, so that the protective suit body 100 can not be propped up due to accumulation of the carbon dioxide or explode due to a high-temperature environment, and the aim of ensuring normal work of the medical worker is fulfilled.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a medical protective clothing of dry ice cooling, includes protective clothing body (100), dry ice appearance storage inner bag (200) and elastic bandage (600), its characterized in that: the protective suit is characterized in that a zipper (101) is arranged on one side face of the protective suit body (100), the protective suit body (100) is composed of an inner layer and an outer layer, a dry ice containing inner bag (200) is arranged inside the protective suit body (100), storage grooves for containing dry ice are uniformly formed in the dry ice containing inner bag (200) and communicated with the storage grooves, the dry ice containing inner bag (200) is made of a material with good sealing performance and light weight, a discharge hole (201) is formed in the upper surface of the dry ice containing inner bag (200), a seal (202) is arranged inside the discharge hole (201), the outer surface of the seal (202) is tightly attached to the inner wall of the discharge hole (201), the seal (202) can be removed, an exhaust pipe (203) is fixedly connected to the outer surface of the discharge hole (201), and the exhaust pipe (203) is communicated with one of the storage grooves uniformly formed in the dry ice containing inner bag (200), the protective suit is characterized in that an exhaust port (300) is fixedly arranged on the outer surface of the protective suit body (100), the exhaust port (300) is communicated with the inside of the protective suit body (100), the exhaust port (300) is communicated with the other end of an exhaust pipe (203), a circular groove (301) is formed in the exhaust port (300), a rebound assembly (400) is arranged on the outer surface of the exhaust port (300), an exhaust assembly (500) is arranged in the circular groove (301), two groups of elastic bands (600) are arranged on the outer surface of the protective suit body (100), one group of one ends of the two groups of elastic bands (600) is fixedly connected with a lock catch (601), a slot (602) is formed in the outer surface of the lock catch (601), two groups of fixing grooves (603) are formed in the lock catch (601), the fixing grooves (603) are communicated with the lock catch (601), and a pressing assembly (700) is arranged in the two groups of fixing grooves (603), one end of the other of the two groups of elastic bands (600) is provided with a fixing component (800).

2. A dry ice cooling medical protective garment as claimed in claim 1, wherein: rebound subassembly (400) is including fixed mounting at the plectane (401) of gas vent (300) surface, the outer surface fixed mounting of plectane (401) has telescopic link A (402), the outer surface cover of telescopic link A (402) is equipped with spring A (403), and the one end of spring A (403) is connected with the outer surface fixed of plectane (401), the other end fixed connection of spring A (403) has backup pad (404), and the outer surface of backup pad (404) and the one end fixed connection of telescopic link A (402).

3. A dry ice cooling medical protective garment as claimed in claim 1, wherein: exhaust subassembly (500) include with circular slot (301) sliding fit's shell (501), the inner wall joint of shell (501) has support frame (502), the outer fixed surface of support frame (502) installs micro motor (503), micro motor (503)'s output shaft coaxial coupling has air discharge fan (504).

4. A dry ice cooling medical protective garment as claimed in claim 1, wherein: the two groups of pressing assemblies (700) comprise pressing rods (701) inserted into two groups of fixing grooves (603), one ends of the pressing rods (701) penetrate through the inner walls of the fixing grooves (603) and extend to the outside, the other ends of the pressing rods (701) are fixedly connected with an extrusion plate (702), springs B (703) are sleeved on the outer surfaces of the pressing rods (701), one ends of the springs B (703) are fixedly connected with the outer surfaces of the extrusion plate (702), and the other ends of the springs B (703) are fixedly connected with the inner walls of the fixing grooves (603).

5. A dry ice cooling medical protective garment as claimed in claim 1, wherein: fixed subassembly (800) include splice (801) of fixed connection in another group of elastic bandage (600) one end, and splice (801) insert and establish in slot (602), two sets of mounting groove (802) have been seted up to splice (801) the surface, and are two sets of the equal fixed mounting of inner wall of mounting groove (802) has telescopic link B (803), and is two sets of the surface of telescopic link B (803) all overlaps and is equipped with spring C (804), and the inner wall fixed connection of the one end of spring C (804) and mounting groove (802), and is two sets of the equal fixedly connected with fixed block (805) of the other end of spring C (804), and fixed block (805) are inserted and are established in fixed slot (603).

6. A dry ice cooling medical protective garment as claimed in claim 1, wherein: and the two groups of elastic bands (600) are fixedly arranged on the outer surface of the shell (501), and the shell (501) is separated from the air outlet (300).