阅读说明：本技术 一种医用透气防护服 (Medical ventilative protective clothing ) 是由 韩立涛 韩涵 段书霞 王喜卫 殷苏明 付迎坤 韩修恒 韩伟鹤 潘洪福 林建香 段 于 2020-06-23 设计创作，主要内容包括：本发明涉及一种医用透气防护服,有效的解决了现有装置防护服内部憋闷不透气,防护服内气体不流通导致污染物转移的问题；其解决的技术方案是包括防护服,防护服背部有箱体,箱体内部分为上仓、中仓、下仓,上仓两侧均设置有外进气孔,上仓内设置有上百页,上百页下方设置有喷雾头,喷雾头下方设置有除水板,除水板下方设置有海绵层和UV杀菌灯,上仓底面固定连接有抽风扇并以此和中仓连通,中仓侧壁开设有内进气孔,下仓侧壁开设有内出气孔和外出气孔,内出气孔和外出气孔一侧分别设置有内百叶和若干外百叶；本发明可高效安全对实现对防护服内部空气和外界空气的交换流通,使防护服具备呼吸的能力,同时能对进入的空气进行杀菌处理,实用性强。(The invention relates to a medical breathable protective garment, which effectively solves the problems that the interior of the protective garment is suffocated and airtight, and the air in the protective garment is not circulated, so that pollutants are transferred; the technical scheme includes that the protective clothing comprises a protective clothing body, wherein the back of the protective clothing body is provided with a box body, the box body is internally divided into an upper bin, a middle bin and a lower bin, external air inlets are arranged on two sides of the upper bin, upper louvers are arranged in the upper bin, an atomizing head is arranged below the upper louvers, a water removing plate is arranged below the atomizing head, a sponge layer and a UV (ultraviolet) sterilizing lamp are arranged below the water removing plate, a suction fan is fixedly connected to the bottom surface of the upper bin and communicated with the middle bin through the suction fan, an internal air inlet is formed in the side wall of the middle bin, an internal air outlet and an external air outlet are formed in the side wall of the lower bin, and an internal louver; the invention can efficiently and safely realize the exchange and circulation of the air inside the protective clothing and the outside air, so that the protective clothing has the breathing capacity, and meanwhile, the sterilization treatment can be carried out on the entering air, thus the practicability is strong.)

1. A medical breathable protective suit comprises a protective suit (1) and is characterized in that a box body (2) is fixedly connected to the back of the protective suit (1), the box body (2) is internally divided into an upper bin (3), a middle bin (4) and a lower bin (5) from top to bottom in sequence, outer air inlets (6) communicated with the outside are formed in two sides of the upper bin (3), baffle plates (7) fixedly connected to the bottom surface of the upper bin (3) are arranged beside the two air inlets, a plurality of upper shutters (8) rotatably connected to the inner side wall of the upper bin (3) are arranged on the upper portion between the two baffle plates (7), atomizing heads (9) respectively and fixedly connected to the two baffle plates (7) are arranged below the upper shutters (8), the atomizing heads (9) are communicated with a water tank fixedly connected to the middle bin (4), and a micro water pump (10) is arranged at the communication position of the atomizing heads (9) and the water tank, a plurality of water removing plates (11) fixedly connected in the upper bin (3) are arranged below the spray head (9), a sponge layer (12) and a UV sterilizing lamp (13) fixedly connected in the upper bin (3) are sequentially arranged below the plurality of water removing plates (11), the bottom surface of the upper bin (3) is fixedly connected with an exhaust fan (14) and is communicated with the middle bin (4), an inner air inlet hole (15) is arranged on one side wall of the middle bin (4) facing the protective suit (1), an inner air outlet hole (16) is arranged on one side wall of the lower bin (5) facing the protective suit (1), an air outlet hole (17) is arranged on one side wall of the lower bin (5) far away from the protective clothing (1), one side of the inner air outlet hole (16) and one side of the outer air outlet hole (17) are respectively provided with a plurality of inner louvers (18) and a plurality of outer louvers (19) which are rotatably connected in the lower bin (5);

the upper louver (8), the inner louver (18), the outer louver (19), the UV sterilizing lamp (13), the exhaust fan (14) and the micro water pump (10) are all connected with a control module fixedly connected in the middle bin (4).

2. The medical breathable protective clothing according to claim 1, wherein a switch plate (20) which is connected in a sliding manner in the middle bin (4) is arranged on one side of the inner air inlet hole (15), a switch rack (21) is fixedly connected on one side of the switch plate (20), a switch gear (22) which is rotatably connected in the middle bin (4) is meshed beside the switch rack (21), and one side of the switch plate (20) is connected with the middle bin (4) through a middle bin spring (23);

the control module comprises a half gear (24) which is rotatably connected in the middle bin (4), the half gear (24) is connected with a power source which is fixedly connected in the middle bin (4), a middle bin gear (25) is meshed beside the half gear (24), the middle bin gear (25) is connected with the switch gear (22) through a belt transmission structure, and the middle bin gear (25) is connected with an input shaft of the micro water pump (10) through a belt speed increasing structure;

a plurality of torsion springs are sleeved on the rotating shafts rotatably connected with the upper louver (8) and the upper bin (3).

3. The medical breathable protective clothing according to claim 2, wherein the half gear (24) is coaxially and fixedly connected with a lower bin gear (29) which is rotatably connected in the lower bin (5), and a lower large gear (30) which is rotatably connected in the lower bin (5) is meshed beside the lower bin gear (29);

the rotating shafts of the inner louvers (18) are fixedly connected with inner hinged rods (31) and hinged with inner sliding shafts (32) which are connected in the lower bin (5) in a vertical sliding manner, the rotating shafts of the outer louvers (19) are fixedly connected with outer hinged rods (33) and hinged with outer sliding shafts (34) which are connected in the lower bin (5) in a vertical sliding manner, and the lower end surfaces of the inner sliding shafts (32) and the outer sliding shafts (34) are inclined planes;

lower storehouse (5) bottom surface sliding connection have two-sided wedge (35), two-sided wedge (35) both ends be the inclined plane and can respectively with the lower terminal surface contact of interior slide-spindle (32), outer slide-spindle (34), two-sided wedge (35) one side fixedly connected with wedge rack (36), wedge rack (36) other be provided with two incomplete gears (37) of rotating the connection in lower storehouse (5), two incomplete gears (37) can respectively with wedge rack (36) meshing, two incomplete gear (37) equal coaxial fixedly connected with wedge gear (38), two wedge gear (38) intermeshing, lower transfer gear pass through belt drive structure and two wedge gear (38) in link to each other.

4. The medical breathable protective garment according to claim 1, characterized in that the dewatering plate (11) comprises an inclined middle plate (41) fixedly connected in the upper chamber (3), the lower end of the middle plate (41) is integrally connected with a lower plate (42) which is inclined oppositely to the middle plate (41) and forms a groove, the high end of each middle plate (41) is positioned above the low end of the adjacent middle plate (41), and the high end of the middle plate (41) is integrally connected with an upper plate (43) which is parallel to the lower plate (42) and forms a sharp top.

5. The medical breathable protective clothing according to claim 4, wherein a water collecting groove (44) fixedly connected to the inside of the box body (2) is formed in one side of the plurality of the water removing plates (11), the lower end of the water collecting groove (44) is communicated with the water tank, the plurality of the spray heads (9) are communicated with a transverse pipe (45) fixedly connected to the inside of the box body (2), one end of the transverse pipe (45) is communicated with the micro water pump (10), the other end of the transverse pipe (45) is arranged in the water collecting groove (44), and the liquid level in the water collecting groove (44) is always higher than that in the transverse pipe (45).

6. The medical breathable protective garment according to claim 1, characterized in that an activated carbon strip (46) detachably connected in the upper chamber (3) is arranged between the baffle (7) and the side wall of the upper chamber (3).

7. The medical breathable protective clothing according to claim 1, characterized in that the external air inlet holes (6) are inclined holes, and one end of the external air inlet holes (6) facing the outside is lower and the other end facing the inside of the box body (2) is higher.

8. The medical breathable protective clothing according to any one of claims 1 to 7, characterized in that a sponge compression ring is fixedly connected to the neckline of the protective clothing (1).

Technical Field

The invention relates to the technical field of medical protective clothing, in particular to medical breathable protective clothing.

Background

A medical protective garment is a protective garment for medical workers, and is used for isolating germs, harmful ultrafine dust, acidic solution, salt solution and the like in a medical environment. Has strong mechanical property and soft and comfortable texture. The medical protective clothing is generally made of PP non-woven fabric materials and has the characteristics of soft texture, static electricity prevention, better permeability prevention and the like.

The prior protective clothing has the following defects:

1. the existing protective clothing has good sealing performance, medical care personnel can feel suffocating easily and cannot breathe freely, and the goggles generate water mist to influence the sight;

2. when the medical personnel squat down, the gas that produces in the protective clothing can only follow the sole space of foot toward the upper part of the body-neck position promptly dashes, has the danger that drives the pollutant removal of face, like polluting gauze mask or eyes, other places of face.

Therefore, the present invention provides a new breathable protective garment for medical use to solve this problem.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the medical breathable protective clothing, which effectively solves the problems that the interior of the protective clothing is suffocated and airtight, and the gas in the protective clothing is not circulated, so that pollutants are transferred.

The invention comprises protective clothing, and is characterized in that the back of the protective clothing is fixedly connected with a box body, the interior of the box body is sequentially divided into an upper bin, a middle bin and a lower bin from top to bottom, outer air inlet holes communicated with the outside are respectively arranged on two sides of the upper bin, baffles fixedly connected to the bottom surface of the upper bin are respectively arranged beside the two air inlet holes, a plurality of upper shutters rotatably connected to the inner side wall of the upper bin are arranged on the upper part between the two baffles, atomizing heads fixedly connected to the two baffles are respectively arranged below the upper shutters, the atomizing heads are communicated with a water tank fixedly connected to the middle bin, a micro water pump is arranged at the communication part of the atomizing heads and the water tank, a plurality of water removing plates fixedly connected to the upper bin are arranged below the atomizing heads, and a sponge layer and a UV sterilizing lamp fixedly connected to the upper bin are sequentially arranged below the water removing plates, the bottom surface of the upper bin is fixedly connected with an exhaust fan and is communicated with the middle bin, one side wall of the middle bin, which faces the protective clothing, is provided with an inner air inlet hole, one side wall of the lower bin, which faces the protective clothing, is provided with an inner air outlet hole, one side wall of the lower bin, which is far away from the protective clothing, is provided with an outer air outlet hole, and one side of the inner air outlet hole and one side of the outer air outlet hole are respectively provided with a plurality of inner louvers and a plurality of outer louvers which are rotatably connected in the lower bin;

the upper louver, the inner louver, the outer louver, the UV sterilizing lamp, the exhaust fan and the micro water pump are all connected with a control module fixedly connected in the middle bin.

Preferably, one side of the inner air inlet hole is provided with a switch plate which is connected in the middle bin in a sliding manner, one side of the switch plate is fixedly connected with a switch rack, a switch gear which is connected in the middle bin in a rotating manner is meshed beside the switch rack, and one side of the switch plate is connected with the middle bin through a middle bin spring;

the control module comprises a half gear which is rotatably connected in the middle bin, the half gear is connected with a power source which is fixedly connected in the middle bin, a middle bin gear is meshed beside the half gear, the middle bin gear is connected with the switch gear through a belt transmission structure, and the middle bin gear is connected with an input shaft of the micro water pump through a belt speed increasing structure;

and a plurality of torsion springs are sleeved on the rotating shafts which are rotatably connected with the upper shutters.

Preferably, the half gear is coaxially and fixedly connected with a lower bin gear which is rotatably connected in a lower bin, and a lower large gear which is rotatably connected in the lower bin is meshed beside the lower bin gear;

the rotating shafts of the inner louvers are fixedly connected with inner hinge rods and are hinged with inner sliding shafts which are connected in the lower bin in an up-and-down sliding manner, the rotating shafts of the outer louvers are fixedly connected with outer hinge rods and are hinged with outer sliding shafts which are connected in the lower bin in an up-and-down sliding manner, and the lower end faces of the inner sliding shafts and the outer sliding shafts are inclined planes;

lower storehouse bottom surface sliding connection have two-sided wedge, two-sided wedge both ends be the inclined plane and can respectively with the lower terminal surface contact of interior slide-spindle, outer slide-spindle, two-sided wedge one side fixedly connected with wedge rack, the other incomplete gear that is provided with two rotations and connects in lower storehouse of wedge rack, two incomplete gears can respectively with wedge rack toothing, two the equal coaxial fixedly connected with wedge gear of incomplete gear, two wedge gear intermeshing, lower transfer gear pass through belt drive structure and two one of the wedge gear link to each other.

Preferably, the dewatering plate comprises a middle plate fixedly connected in the upper bin in an inclined manner, the lower end of the middle plate is integrally connected with a lower plate which is opposite to the inclined direction of the middle plate, and a groove is formed by the middle plate, one end of the middle plate with the high is positioned above one end of the lower end of the adjacent middle plate, and one end of the middle plate with the high is integrally connected with an upper plate which is parallel to the lower plate, and a sharp top is formed by the upper plate and the lower plate.

Preferably, a plurality of dewatering plate one side set up fixed connection at the inside water catch bowl of box, the water catch bowl lower extreme with the water tank intercommunication, a plurality of atomising head and fixed connection violently manage the intercommunication in the box, violently manage one end with miniature pump be linked together, violently manage the other end and arrange in the water catch bowl in and the liquid level in the water catch bowl is higher than violently managing all the time.

Preferably, an activated carbon strip detachably connected in the upper bin is arranged between the baffle and the side wall of the upper bin.

Preferably, the external air inlet holes are inclined holes, and one end of the external air inlet holes facing the outside is lower while the other end facing the inside of the box body is higher.

Preferably, the neckline of the protective clothing is fixedly connected with a sponge pressure ring.

The invention makes improvement aiming at the problems of suffocation and air impermeability inside the protective clothing and pollutant transfer caused by the fact that air in the protective clothing is not circulated in the existing device, a small-volume box body capable of assisting air circulation of the protective clothing is arranged behind the protective clothing, and the box body is taken as a transfer, so that the air in the protective clothing can be continuously circulated and replaced, and the situations of suffocation, goggles, fog and the like caused by the gassiness inside the protective clothing are effectively prevented; the air treatment device is arranged in the box body, so that the air entering the protective clothing is effectively sterilized and disinfected, and medical personnel are prevented from being infected by external germs in the protective clothing; the air inlet and the air outlet are alternately performed through the control structure, and the air pressure is used for ensuring that the outside and the lower bin are opened and closed to ensure that the inside of the protective clothing can not be in direct untreated contact with the outside air, so that the safety of medical staff in the protective clothing is further ensured, and meanwhile, the protective clothing with ventilation can effectively prevent the problem that the medical staff rush the airflow when squatting to cause the transfer of facial pollutants.

Drawings

Figure 1 is a schematic back view of the protective garment of the present invention.

FIG. 2 is a perspective view of the case of the present invention.

FIG. 3 is a rear view of the housing of the present invention.

FIG. 4 is a schematic front view of the internal structure of the case of the present invention.

Fig. 5 is a perspective view of the internal structure of the case of the present invention.

Fig. 6 is a schematic perspective view of the internal structure of the cartridge of the present invention.

Fig. 7 is a perspective view of the internal structure of the lower bin of the present invention.

Fig. 8 is a schematic cross-sectional perspective view of the lower bin of the present invention.

FIG. 9 is a schematic side cross-sectional view of the present invention.

Fig. 10 is a perspective view of the UV photolysis lamp tube according to the present invention.

Fig. 11 is a perspective view of the switch board and the related structure thereof.

Detailed Description

The foregoing and other aspects, features and advantages of the invention will be apparent from the following more particular description of embodiments of the invention, as illustrated in the accompanying drawings in which reference is made to figures 1 to 11. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.