CN215134478U - Special nursing frame in ICU severe ward - Google Patents

Abstract

A special nursing frame for an ICU intensive care unit comprises a base, a bedplate, two groups of sliding plates, a first supporting plate and a spray head; the base is provided with a plurality of groups of universal wheels with brakes, two groups of storage cabinets and a bearing plate are arranged on the base, and the base is connected with the bedplate through a plurality of groups of stand columns; two groups of push rods are arranged on the bedplate; the liquid collecting pool is arranged on the upper end surface of the bedplate and is communicated with a waste liquid box on the bearing plate through a liquid discharge pipe; the two groups of sliding plates are distributed side by side and connected with the bedplate, and the two groups of sliding plates are provided with placing racks for placing the limbs of the patient in a sliding way; one end of the first supporting plate is connected with one group of sliding plates in a sliding mode through a sliding block, a first mounting plate is arranged on the first supporting plate, and a moving assembly used for driving the spray head to move is arranged on the first mounting plate; the spray head is connected with a liquid outlet port of the liquid pumping device through an elastic pipe; the liquid pumping device is communicated with the medicine storage box on the bearing plate through a water conveying pipe. The utility model is simple in operation convenient to use can satisfy medical personnel and wash the demand of nursing to patient's four limbs.

Description

Special nursing frame in ICU severe ward

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a special nursing frame in ICU severe ward.

Background

The ICU is an intensive care unit, also called an intensive care unit comprehensive treatment room, can synchronously carry out treatment, nursing and rehabilitation, provides an isolation place and equipment for severe or coma patients, and provides services such as optimal nursing, comprehensive treatment, medical and nursing combination, early rehabilitation after operation, joint nursing exercise treatment and the like; in an ICU ward, medical staff need to clean the body of a patient or clean, disinfect and change dressings for wound wounds of limbs of the patient; when the wound of four limbs of a patient is cleaned, medical staff often only can clean the wound in a wiping mode, the wound is often not thoroughly cleaned, and if cleaning liquid is sprayed, clothes of the patient can be wetted, so that discomfort of the patient is caused; when the body of a patient is cleaned, a large number of tools and cleaning water need to be carried; cleaning appliances are often stored by using trays and are moved to a sickbed of a patient, and cleaning liquid is pumped into a basin and the like to clean the body of the patient, which is inconvenient.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a special nursing frame in ICU severe ward, the utility model is simple in operation convenient to use can satisfy medical personnel and wash the demand of nursing and carry out clear demand to patient's health to patient's four limbs wound, still conveniently deposits cleaning appliance and medical instrument.

(II) technical scheme

The utility model provides a special nursing frame for ICU intensive ward, which comprises a base, a plurality of groups of upright posts, two groups of storage cabinets, a bearing plate, a waste liquid box, a bedplate, two groups of sliding plates, a first supporting plate, a first mounting plate, a spray head, a liquid discharge pipe, a medicine storage box and a water delivery pipe;

a plurality of sets of universal wheels with brakes are uniformly arranged on the lower end surface of the base; the multiple groups of stand columns are distributed side by side, and two ends of the multiple groups of stand columns are respectively connected with the base and the bedplate; two groups of push rods are arranged on the outer end surface of the bedplate side by side;

the two groups of storage cabinets are distributed in parallel and positioned between the base and the bedplate, and both the two groups of storage cabinets are connected with the base; the bearing plate is connected with the base and positioned between the two groups of storage cabinets, and the bearing plate is provided with a noise reduction box; the noise reduction box is internally provided with a liquid pumping device, a controller and a power supply module;

the liquid collecting tank is arranged on the upper end surface of the bedplate, and a drain hole is formed in the bottom surface of the liquid collecting tank; a pipe orifice at one end of the liquid discharge pipe is connected with the water discharge hole, a pipe orifice at the other end of the liquid discharge pipe extends into the waste liquid box, and the waste liquid box is placed on the bearing plate and is positioned right below the water discharge hole;

the two groups of sliding plates are distributed side by side and connected with the bedplate, the two groups of sliding plates are positioned at two sides of the liquid collecting tank, and the two groups of sliding plates are provided with placing racks for placing limbs of patients in a sliding manner;

one end of a first supporting plate is connected with one group of sliding plates in a sliding mode through a sliding block, the first supporting plate is located between the two groups of placing frames and connected with a first installing plate, and a switch and a moving assembly used for driving the spray head to move in a reciprocating mode along the length direction of the first installing plate are arranged on the first installing plate; the spray head is connected with a liquid outlet port of the liquid pumping device through an elastic pipe; the switch, the liquid pumping device, the controller and the power module are electrically connected;

the water pipe is connected with the lower end face of the bedplate, a pipe orifice at one end of the water pipe is connected with a liquid inlet port of the liquid pumping device through a pipeline, and a pipe orifice at the other end of the water pipe is inserted into the medicine storage box; the medicine storage box is placed on the bearing plate.

Preferably, be equipped with two sets of holding tanks that are used for holding explosive box and waste liquid case respectively on the loading board.

Preferably, the garbage can also comprises a second mounting plate and a garbage box;

the second mounting plate is vertically connected with the bedplate, and an object placing plate is arranged on the end face, facing the liquid collecting tank, of the second mounting plate;

the waste bin is placed on the platen and between the second mounting plate and the catch basin.

Preferably, the device also comprises two groups of telescopic rods and hanging rods;

two sets of telescopic links distribute side by side, and the up end of second mounting panel is all connected to two sets of telescopic links, and the both ends that hang the pole are connected respectively to the flexible end of two sets of telescopic links.

Preferably, each group of placing frames comprises two groups of second supporting plates and placing plates;

the one end of two sets of second backup pads is respectively through two sets of slider sliding connection slides, and the other end of two sets of second backup pads all is connected and is placed the board.

Preferably, the end face of the placing plate is provided with a rubber pad; the waterproof layer is arranged on the end surface of the rubber pad.

Preferably, a cleaning pool is arranged on the bottom surface of the liquid collecting pool; the cleaning pool is positioned right above the bearing plate; wherein, the drain hole is arranged on the bottom surface of the cleaning pool; the liquid discharge pipe is provided with a control valve.

Preferably, the bottom surface of the washing tank is inclined downward toward the central axis of the drain hole.

Preferably, the moving assembly comprises a sliding part, a threaded rod, a fixing plate and a hand wheel;

the fixing plate is connected with the first mounting plate and is parallel to the first supporting plate;

two ends of the threaded rod are respectively and rotatably connected with the fixing plate and the first supporting plate, and one end of the threaded rod penetrates through the fixing plate and is connected with the hand wheel;

the sliding part is connected with the first mounting plate in a sliding manner, the sliding part is connected with the spray head, and the sliding part is in threaded fit with the threaded rod.

Preferably, each group of storage cabinets is internally provided with a partition plate; the partition plates are horizontally distributed and used for dividing the interior of the storage cabinet into a first storage bin at the upper layer and a second storage bin at the lower layer;

a plurality of groups of drawers are arranged in the first storage bin in a sliding manner; the second storage bin is provided with a sealing door on the end surface of the storage cabinet.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

in the utility model, the hand-held push rod moves through the universal wheel pushing device with the brake, when the wound on the four limbs of the patient needs to be cleaned and nursed; moving the two sets of placing racks to proper positions on the two sets of sliding plates, placing legs or arms of a patient on the two sets of placing racks, moving the first supporting plate to enable the first mounting plate to be located above the wound of the patient, moving the spray head through the driving assembly, and moving the spray head to be right above the affected part of the patient; the liquid pumping device is started by pressing the switch to spray cleaning liquid stored in the medicine storage box from the spray head so as to clean the affected part of a patient, the cleaned waste liquid falls into the liquid collecting pool and falls into the liquid discharging pipe from the water discharging hole, and finally the waste liquid is collected in the waste liquid box, so that the phenomenon that the waste water splashes to wet the clothes of the patient or the ground is avoided, the operation is simple, the use is convenient, and the medicines for nursing, medical instruments and the like can be stored through the two groups of storage cabinets;

in addition, when in use, medicines, medical instruments and the like used for nursing patients are placed on the object placing plate so as to be taken conveniently; the garbage generated during nursing is discarded into the garbage box for collection so as to avoid that the used medical supplies are discarded at will to pollute the bedplate;

the bottom surface of collecting tank is equipped with the washing pond in order conveniently to hold the washing liquid to make things convenient for medical personnel to use a large amount of washing liquids to drench the towel in washing the pond, it is more convenient to need not to use the basin to get water when clearing up patient's health.

Drawings

Fig. 1 is the utility model provides a three-dimensional structure schematic diagram of a special nursing frame in ICU severe ward.

Fig. 2 is the utility model provides a local enlarged schematic structure of A department in special nursing frame in ICU severe ward.

Fig. 3 is the utility model provides a B department local enlarged schematic structure in special nursing frame of ICU severe ward.

Fig. 4 is the utility model provides a front view of the special nursing frame in ICU severe ward.

Fig. 5 is a rear view of the special nursing frame for ICU intensive care unit.

Reference numerals: 1. a base; 2. universal wheels with brakes; 3. a column; 4. a push rod; 5. a storage cabinet; 6. a sealing door; 7. a drawer; 8. a carrier plate; 9. a waste liquid tank; 10. a platen; 11. a slide plate; 12. placing the plate; 13. a second support plate; 14. a first support plate; 15. a first mounting plate; 16. a liquid collecting tank; 17. a second mounting plate; 18. a telescopic rod; 19. a suspension rod; 20. a spray head; 21. a slider; 22. a threaded rod; 23. a cleaning tank; 24. a drain hole; 25. a hand wheel; 26. a trash box; 27. a storage plate; 28. a liquid discharge pipe; 29. a control valve; 30. a medicine storage box; 31. a water delivery pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-5, the utility model provides a special nursing frame for an ICU intensive care unit, which comprises a base 1, a plurality of groups of columns 3, two groups of storage cabinets 5, a bearing plate 8, a waste liquid tank 9, a bedplate 10, two groups of sliding plates 11, a first supporting plate 14, a first mounting plate 15, a spray head 20, a liquid discharge pipe 28, a medicine storage tank 30 and a water delivery pipe 31;

a plurality of sets of universal wheels 2 with brakes are uniformly arranged on the lower end surface of the base 1; the multiple groups of upright columns 3 are distributed side by side, and two ends of the multiple groups of upright columns 3 are respectively connected with the base 1 and the bedplate 10; two groups of push rods 4 are arranged on the outer end face of the bedplate 10 side by side;

the two groups of storage cabinets 5 are distributed side by side and are positioned between the base 1 and the bedplate 10, and the two groups of storage cabinets 5 are connected with the base 1;

the bearing plate 8 is connected with the base 1 and is positioned between the two groups of storage cabinets 5, and the noise reduction box is arranged on the bearing plate 8; the noise reduction box is internally provided with a liquid pumping device, a controller and a power supply module; the power module is chargeable and is provided with a display for displaying the electric quantity of the power module, and when the electric quantity of the power module is insufficient, the display can be checked to know in time so as to charge the power module;

the liquid collecting tank 16 is arranged on the upper end surface of the bedplate 10, and a drain hole 24 is formed in the bottom surface of the liquid collecting tank 16; a pipe orifice at one end of the liquid discharge pipe 28 is connected with the water discharge hole 24, a pipe orifice at the other end of the liquid discharge pipe 28 extends into the waste liquid box 9, and the waste liquid box 9 is placed on the bearing plate 8 and is positioned right below the water discharge hole 24;

further, a first sealing cover is arranged on the end face of the waste liquid tank 9; the first sealing cover is provided with a first through hole for the liquid discharge pipe 28 to penetrate through;

the two groups of sliding plates 11 are distributed side by side and connected with the bedplate 10, the two groups of sliding plates 11 are positioned at two sides of the liquid collecting tank 16, and the two groups of sliding plates 11 are slidably provided with placing racks for placing limbs of patients;

one end of a first supporting plate 14 is connected with one group of sliding plates 11 in a sliding mode through a sliding block, the first supporting plate 14 is located between the two groups of placing frames, the first supporting plate 14 is connected with a first installing plate 15, and a switch and a moving assembly used for driving the spray head 20 to move in a reciprocating mode along the length direction of the first installing plate 15 are arranged on the first installing plate 15; the spray head 20 is connected with a liquid outlet port of the liquid pumping device through an elastic pipe; the switch, the liquid pumping device, the controller and the power module are electrically connected;

the water pipe 31 is connected with the lower end face of the bedplate 10, a pipe orifice at one end of the water pipe 31 is connected with a liquid inlet port of the liquid pumping device through a pipeline, and a pipe orifice at the other end of the water pipe 31 is inserted into the medicine storage box 30; the medicine boxes 30 are placed on the carrying plate 8;

further, a second sealing cover is arranged on the end face of the medicine storage box 30; the second sealing cover is provided with a second through hole for the water delivery pipe 31 to penetrate through.

In one embodiment of the utility model, the hand-held push rod 4 moves through the pushing device with the brake universal wheel 2, when the wound on the four limbs of the patient needs to be cleaned and nursed; moving the two sets of placing racks to proper positions on the two sets of sliding plates 11, placing the legs or arms of the patient on the two sets of placing racks, moving the first supporting plate 14 to enable the first mounting plate 15 to be located above the wound of the patient, moving the spray head 20 through the driving assembly, and moving the spray head 20 to be right above the affected part of the patient; the liquid pumping device is started by pressing the switch to spray cleaning liquid stored in the medicine storage box 30 from the spray nozzle 20 to clean the affected part of the patient, the cleaned waste liquid falls into the liquid collecting tank 16 and the liquid discharging pipe 28 from the water discharging hole 24 and is finally collected in the waste liquid box 9, the phenomenon that the waste water splashes around to wet the clothes of the patient or the ground is avoided, the operation is simple, the use is convenient, and medicines for nursing, medical instruments and the like can be stored through the two sets of storage cabinets 5.

In an alternative embodiment, the carrying plate 8 is provided with two sets of receiving grooves for receiving the medicine boxes 30 and the waste liquid boxes 9, respectively, so as to improve the stability of the waste liquid boxes 9 and the medicine boxes 30 stored on the carrying plate 8.

In an alternative embodiment, a second mounting plate 17 and a waste bin 26 are also included;

the second mounting plate 17 is vertically connected with the bedplate 10, and the end surface of the second mounting plate 17 facing the liquid collecting tank 16 is provided with an object placing plate 27;

a waste bin 26 is placed on the deck 10 between the second mounting plate 17 and the catch basin 16;

when in use, medicines, medical instruments and the like used for nursing patients are placed on the object placing plate 27 so as to be taken conveniently; the waste generated during nursing is discarded into the waste box 26 for collection.

In an alternative embodiment, the device further comprises two sets of telescopic rods 18 and suspension rods 19;

the two groups of telescopic rods 18 are distributed side by side, the two groups of telescopic rods 18 are both connected with the upper end face of the second mounting plate 17, and the telescopic ends of the two groups of telescopic rods 18 are respectively connected with the two ends of the suspension rod 19; a plurality of groups of hooks are arranged on the hanging rod 19;

the medical cloth or other articles can be conveniently suspended by the suspension rod 19.

In an alternative embodiment, each set of racks comprises two sets of second supporting plates 13 and placing plates 12;

one ends of the two groups of second supporting plates 13 are respectively connected with the sliding plate 11 in a sliding way through the two groups of sliding blocks, and the other ends of the two groups of second supporting plates 13 are both connected with the placing plate 12;

it should be noted that the slide plate 11 is provided with a chute; the sliding block is in sliding fit with the sliding groove, and the shape of the sliding block is selected but not limited to a T shape;

further, the upper end face of the placing plate 12 is inclined toward the direction of the middle line thereof, so that the liquid on the placing plate 12 falls toward the middle of the placing plate 12 to be collected in the liquid collecting tank 16, avoiding the liquid from spilling on the platen 10.

In an alternative embodiment, a rubber pad is provided on the end face of the placing plate 12; the waterproof layer is arranged on the end face of the rubber pad, and the comfort level of a patient in use is improved by the rubber pad arranged on the placing plate 12.

In an alternative embodiment, a cleaning pool 23 is provided on the bottom surface of the liquid collecting pool 16; the cleaning pool 23 is positioned right above the bearing plate 8; wherein, the drain hole 24 is arranged on the bottom surface of the cleaning pool 23; a control valve 29 is arranged on the drain pipe 28;

through the washing pond 23 that is equipped with in order to conveniently hold the washing liquid to make things convenient for medical personnel to use a large amount of washing liquids to wet in order to wash the nursing needs to the patient in washing pond 23 to towel etc..

In an alternative embodiment, the bottom surface of the washing tank 23 is inclined downward toward the central axis of the drain hole 24.

In an alternative embodiment, the moving assembly comprises a slide 21, a threaded rod 22, a fixed plate and a hand wheel 25;

the fixing plate is connected with the first mounting plate 15 and is parallel to the first supporting plate 14;

two ends of the threaded rod 22 are respectively and rotatably connected with the fixing plate and the first supporting plate 14, and one end of the threaded rod 22 penetrates through the fixing plate and is connected with the hand wheel 25;

the sliding part 21 is connected with the first mounting plate 15 in a sliding manner, the sliding part 21 is connected with the spray head 20, and the sliding part 21 is connected with the threaded rod 22 in a threaded fit manner;

when the sprayer is used, the hand wheel 25 is rotated to drive the threaded rod 22 to rotate, and the sliding part 21 moves on the threaded rod 22 to adjust the position of the sprayer 20.

In an alternative embodiment, each group of storage cabinets 5 is provided with a partition plate; the partition plates are horizontally distributed and used for dividing the interior of the storage cabinet 5 into a first storage bin at the upper layer and a second storage bin at the lower layer;

a plurality of groups of drawers 7 are arranged in the first storage bin in a sliding manner; the second storage bin is provided with a sealing door 6 on the end surface of the storage cabinet 5; one end of the sealing door 6 is rotatably connected with the storage cabinet 5 through a hinge, the other end of the sealing door 6 is connected with the storage cabinet 5 through a lockset, and the lockset is a product which can be directly selected and purchased in the existing market;

the medicine and the like can be stored through the plurality of groups of drawers 7; the second storage bin has a storage space with a large capacity to meet the requirement for storing large articles.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (10)

1. A special nursing frame for an ICU intensive care unit is characterized by comprising a base (1), a plurality of groups of upright posts (3), two groups of storage cabinets (5), a bearing plate (8), a waste liquid box (9), a bedplate (10), two groups of sliding plates (11), a first supporting plate (14), a first mounting plate (15), a spray head (20), a liquid discharge pipe (28), a medicine storage box (30) and a water delivery pipe (31);

a plurality of sets of universal wheels (2) with brakes are uniformly arranged on the lower end surface of the base (1); the multiple groups of upright columns (3) are distributed side by side, and two ends of the multiple groups of upright columns (3) are respectively connected with the base (1) and the bedplate (10); two groups of push rods (4) are arranged on the outer end surface of the bedplate (10) side by side; the two groups of storage cabinets (5) are distributed side by side and are positioned between the base (1) and the bedplate (10), and the two groups of storage cabinets (5) are connected with the base (1); the bearing plate (8) is connected with the base (1) and is positioned between the two groups of storage cabinets (5), and the bearing plate (8) is provided with a noise reduction box; the noise reduction box is internally provided with a liquid pumping device, a controller and a power supply module;

the liquid collecting tank (16) is arranged on the upper end surface of the bedplate (10), and a drain hole (24) is formed in the bottom surface of the liquid collecting tank (16); a pipe orifice at one end of the liquid discharge pipe (28) is connected with the water discharge hole (24), a pipe orifice at the other end of the liquid discharge pipe (28) extends into the waste liquid box (9), and the waste liquid box (9) is placed on the bearing plate (8) and is positioned right below the water discharge hole (24); the two groups of sliding plates (11) are distributed side by side and connected with the bedplate (10), the two groups of sliding plates (11) are positioned at two sides of the liquid collecting tank (16), and the two groups of sliding plates (11) are slidably provided with placing racks for placing limbs of patients;

one end of a first supporting plate (14) is connected with one group of sliding plates (11) in a sliding mode through a sliding block, the first supporting plate (14) is located between the two groups of placing frames, the first supporting plate (14) is connected with a first installing plate (15), and a switch and a moving assembly used for driving the spray head (20) to reciprocate along the length direction of the first installing plate (15) are arranged on the first installing plate (15); the spray head (20) is connected with a liquid outlet port of the liquid pumping device through an elastic pipe; the switch, the liquid pumping device, the controller and the power module are electrically connected; the water delivery pipe (31) is connected with the lower end face of the bedplate (10), a pipe orifice at one end of the water delivery pipe (31) is connected with a liquid inlet port of the liquid pumping device through a pipeline, and a pipe orifice at the other end of the water delivery pipe (31) is inserted into the medicine storage box; the medicine storage box (30) is placed on the bearing plate (8).

2. An ICU intensive care unit special nursing frame as claimed in claim 1, wherein the bearing plate (8) is provided with two sets of holding grooves for holding the medicine storage box (30) and the waste liquid box (9), respectively.

3. An ICU intensive care unit special nursing frame according to claim 1, characterized by further comprising a second mounting plate (17) and a garbage box (26);

the second mounting plate (17) is vertically connected with the bedplate (10), and an object placing plate (27) is arranged on the end face, facing the liquid collecting tank (16), of the second mounting plate (17);

a waste bin (26) is placed on the deck (10) between the second mounting plate (17) and the catch basin (16).

4. An ICU intensive care unit special nursing frame as claimed in claim 2, further comprising two sets of telescopic rods (18) and hanging rods (19);

two sets of telescopic links (18) distribute side by side, and the up end of second mounting panel (17) is all connected in two sets of telescopic links (18), and the flexible end of two sets of telescopic links (18) is connected the both ends that hang pole (19) respectively.

5. An ICU intensive care unit special nursing frame as claimed in claim 1, characterized in that each group of placing frames comprises two groups of second supporting plates (13) and placing plates (12);

one end of the two groups of second supporting plates (13) is respectively connected with the sliding plate (11) through the two groups of sliding blocks in a sliding manner, and the other ends of the two groups of second supporting plates (13) are respectively connected with the placing plate (12).

6. An ICU intensive care unit special nursing frame as claimed in claim 5, wherein the end face of the placing plate (12) is provided with a rubber pad; the waterproof layer is arranged on the end surface of the rubber pad.

7. An ICU intensive care unit special nursing frame as claimed in claim 1, wherein the bottom surface of the liquid collecting tank (16) is provided with a cleaning tank (23); the cleaning pool (23) is positioned right above the bearing plate (8); wherein, the drain hole (24) is arranged on the bottom surface of the cleaning pool (23); the drain pipe (28) is provided with a control valve (29).

8. An ICU intensive care unit special nursing frame as claimed in claim 7, wherein the bottom surface of the cleaning tank (23) is inclined downward toward the central axis of the drainage hole (24).

9. An ICU intensive care unit special nursing frame as claimed in claim 1, characterized in that the moving assembly comprises a sliding member (21), a threaded rod (22), a fixing plate and a hand wheel (25);

the fixed plate is connected with a first mounting plate (15) and is parallel to the first supporting plate (14);

two ends of the threaded rod (22) are respectively and rotatably connected with the fixing plate and the first supporting plate (14), and one end of the threaded rod (22) penetrates through the fixing plate and is connected with the hand wheel (25);

the sliding part (21) is connected with the first mounting plate (15) in a sliding mode, the sliding part (21) is connected with the spray head (20), and the sliding part (21) is connected with the threaded rod (22) in a threaded fit mode.

10. An ICU intensive care unit special nursing frame as claimed in claim 1, wherein each group of storage cabinets (5) is provided with a partition board therein; the partition plates are horizontally distributed and used for dividing the interior of the storage cabinet (5) into a first storage bin at the upper layer and a second storage bin at the lower layer;

a plurality of groups of drawers (7) are arranged in the first storage bin in a sliding way; the second storage bin is provided with a sealing door (6) on the end surface of the storage cabinet (5).

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