CN114711552B - Hospital folding dining car capable of reducing space occupancy rate - Google Patents

Abstract

The invention discloses a hospital folding dining car capable of reducing space occupation rate, which comprises a folding dining car main body, an upper folding protection plate, a lower folding protection plate, side fixing plates and side soft heat-insulation cotton nets, wherein the upper folding protection plate is internally provided with the protection plate main body, two sides of the inside of the protection plate main body are provided with built-in sliding grooves, temporal parts of the built-in sliding grooves are connected with folding sealing pulling top plates in a sliding manner, the folding dining car main body is internally provided with the upper folding protection plate and the lower folding protection plate, the side fixing plates are arranged on the upper folding protection plate and the lower folding protection plate, a meal taking door is arranged in the side fixing plates, the meal taking door and the side fixing plates are hinged through hinges, so that a meal box in the folding dining car main body can be taken quickly, and when the dining car is used, the meal taking door can be opened and closed through a handle arranged outside the meal taking door.

Description

A Hospital Folding Dining Cart with Reduced Space Occupancy

technical field

The invention belongs to the technical field of dining cars, and in particular relates to a hospital folding dining car with reduced space occupancy.

Background technique

The traditional dining car is generally composed of a dining car body and several casters installed on the lower end of the dining car body. The dining car body is further composed of two or more layers of trays. Food, goods or tableware are placed on the trays and are People push to deliver these items to those who need them. A large amount of food and tableware can be transported at one time by using the dining car, so the work efficiency can be greatly improved and the burden on the staff can be reduced.

The existing dining carts used in hospitals are designed to be able to provide food to multiple patients at the same time, and their volume is generally larger than that of ordinary dining carts. It is precisely because of their large volume that they are used in hospitals For example, when the food delivery is finished, the empty dining car will still occupy a large amount of space after entering the elevator. Hospital elevators are already crowded when they are in use, which will cause a lot of space to be wasted. At the same time, the dining car in the prior art is not perfect in terms of the insulation of the lunch box, which may cause the food temperature of the patient to be insufficient when eating, which may lead to the aggravation of the patient's condition. For this reason, we urgently need a foldable The dining cart used in hospitals, in order to solve these problems, we propose a hospital folding dining cart that reduces the space occupancy rate.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the existing defects, and provide a hospital folding dining car with reduced space occupancy rate, so as to solve the problem that the empty dining car still occupies a large amount of space after entering the elevator proposed in the background technology. The elevator is already very crowded when it is in use, which will cause a lot of space to be wasted. At the same time, the dining car in the prior art is not perfect in terms of the insulation of the lunch box, which leads to the possibility that the temperature of the food when the patient eats is not enough. It is likely to lead to the aggravation of the patient's condition.

In order to achieve the above object, the present invention provides the following technical solutions: a hospital folding dining car with reduced space occupancy, including a main body of the folding dining car, an upper folding protective plate, a lower folding protective plate, a side fixing plate and a side soft thermal insulation cotton net. The inside of the above folding protective board is provided with a main body of the protective board, and both sides of the main body of the protective board are provided with built-in chutes. The upper folding protective plate and the lower folding protective plate, the upper folding protective plate and the lower folding protective plate are provided with a side fixing plate, the inside of the side fixing plate is provided with a door for taking meals, and the door for taking meals and the side fixing plate The hinges are hinged. There are four hinges. One side of the dining door is provided with handles. The handles are provided with two handles. thermal insulation cotton net, the side soft thermal insulation cotton net is provided with a heat insulation layer, a folding structure frame is provided between the upper folding protective plate and the lower folding protective plate, and a first sliding frame is arranged inside the folding structural frame The groove and the second chute, the first chute is arranged at the bottom end of the upper folding protective plate, the second chute is arranged at the top of the lower folding protective plate, and the inside of the first chute is slidably connected with a first sliding block, There are two first sliding blocks, and the top ends of the two first sliding blocks are provided with a first rotating shaft, and one end of the first rotating shaft is respectively connected to a first rotating rod and a second rotating rod in rotation. The inside of the second chute is slidably connected with a second sliding block. There are two second sliding blocks. The top ends of the two second sliding blocks are all provided with second rotating shafts, and the second rotating shafts are respectively arranged at the first rotation The other end of the rod and the second rotating rod.

Preferably, a moving structure is provided at the bottom end of the lower folding protective plate, and there are four moving structures, and the four moving structures are evenly distributed at the four corners of the bottom end of the lower folding protective plate.

Preferably, the four lower folding protective plates are all provided with concave fixed blocks inside, and the concave fixed blocks are all provided with connecting rods inside, and the connecting rods are connected with moving wheels for rotation.

Preferably, both sides of the folding seal pulling top plate are provided with sliding pads, and there are four sliding pads, and the four sliding pads are all slidably connected inside the built-in chute, and the folding seal The inner sealing top plate is slidably connected to the pulling top plate, and the length of the built-in chute is less than the length of the upper folding protective plate.

Preferably, a built-in cotton net is arranged inside the side soft thermal insulation cotton net, the built-in cotton net is arranged on one side of the heat insulation layer, and a thermal insulation cotton layer is arranged on the other side of the built-in cotton net, and the thermal insulation cotton layer The other side has a layer of soft cotton.

Preferably, the material of the heat insulation layer is rock wool, the material of the built-in cotton net is soft wood fiber, the material of the thermal insulation cotton layer is expanded perlite wool, and the material of the soft cotton layer is asbestos .

Preferably, the upper folding protective plate and the side fixing plate are rotationally connected through an upper connecting shaft, and the lower folding protective plate and the side fixing plate are rotationally connected through a lower connecting shaft.

Preferably, the first rotating rod and the second rotating rod are designed to cross, and the first rotating rod and the second rotating rod are rotationally connected through a central axis.

Preferably, the four concave fixing blocks are made of high carbon steel, and the connecting rods are fixedly connected inside the concave fixing blocks.

Preferably, there are two folding structural frames, and the two folding structural frames are respectively provided on both sides of the main body of the folding dining cart.

Compared with the prior art, the present invention provides a hospital folding dining cart with reduced space occupancy, which has the following beneficial effects:

1. The present invention can fold the main body of the folding dining car through the provided folding structure frame. When in use, through the first chute and the second chute provided at one end of the upper folding protective plate and the lower folding protective plate, the folding dining car When the main body is folded, use the first sliding block that is slidably connected inside the first chute and the second sliding block that is slidably connected inside the second chute. The second rotating rod connected to one end of the chute, under the action of the central shaft, can keep the first rotating rod and the second rotating rod in rotating connection, so that the upper folding protective plate and the lower folding protective plate can be folded. Through this In this way, the main body of the folding dining car can be conveniently folded to solve the problem that the dining car in the prior art occupies too much usable area when entering the elevator, and at the same time, it can also make the storage of the main body of the device more convenient;

2. The present invention can put the patient's daily diet into the main body of the folding dining car from the upper folding protective plate through the provided upper folding protective plate. The slidingly connected foldable seal pulls the top plate to control the size of the opening. At the same time, the inner seal top plate set inside the foldable seal pulls the top plate to conveniently control the size of the opening. In this way, the daily diet of patients can be conveniently controlled. take the meal;

3. The present invention can well insulate the lunch box inside the main body of the folding dining car through the side soft thermal insulation cotton net. , can play a good role in thermal insulation for the inner lunch box, on the other hand, through the soft cotton layer and the built-in cotton net inside the side soft thermal insulation cotton net, the side soft thermal insulation cotton net can maintain good flexibility , so as to prevent the folding of the main body of the folding dining car from being affected;

4. The present invention can make the upper folding protective plate and the lower folding protective plate fold more smoothly by setting the upper connecting rotating shaft and the lower connecting rotating shaft. The upper connecting shaft and the lower connecting shaft can be more convenient during the folding process of the main body of the folding dining car. It can be conveniently transferred to deliver meals to patients;

5. The present invention can quickly pick up the lunch box inside the main body of the folding dining car through the set meal pick-up door. When in use, through the hinge provided between the fixed plates on one side of the pick-up door, the meal can be picked up conveniently. The door is opened and closed. When in use, the door for taking meals can be opened and closed through the handle provided outside the door for taking meals.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation of the present invention. In the accompanying drawings:

Fig. 1 is a structural schematic diagram of a hospital folding dining car that reduces the space occupancy rate proposed by the present invention;

Fig. 2 is a front view of a hospital folding dining cart with reduced space occupancy proposed by the present invention;

Fig. 3 is a side view of the main body of the foldable dining cart in a hospital folding dining cart that reduces the space occupancy rate proposed by the present invention;

Fig. 4 is a cross-sectional view of an upper folding protective plate in a hospital folding dining car with reduced space occupancy rate proposed by the present invention;

Fig. 5 is a schematic diagram of the internal structure of a foldable sealing and pulling top plate in a hospital folding dining car that reduces the space occupancy rate proposed by the present invention;

Fig. 6 is a schematic diagram of the internal structure of the middle side soft thermal insulation cotton net of a foldable hospital dining car that reduces the space occupancy rate proposed by the present invention;

Fig. 7 is a side view of the moving structure in a hospital folding dining car that reduces the space occupancy rate proposed by the present invention;

Fig. 8 is an enlarged view of A in Fig. 3 of a hospital folding dining car with reduced space occupancy rate proposed by the present invention;

In the figure: 1, the main body of the folding dining car; 2, the upper folding protective plate; 201, the main body of the protective plate; 202, the built-in chute; 3, the lower folding protective plate; 4, the side fixing plate; 5, the side soft insulation cotton net; 501, heat insulation layer; 502, built-in cotton net; 503, thermal insulation cotton layer; 504, soft cotton layer; 6, dining door; 7, hinge; 8, handle; 9, mobile structure; 10, folding structure frame; 11. The first chute; 12. The first sliding block; 13. The first rotating shaft; 14. The first rotating rod; 15. The central shaft; 16. The folding seal pulls the top plate; 17. The sliding pad; 18. The inner seal Top plate; 19, concave fixed block; 20, mobile runner; 21, connecting rod; 22, second chute; 23, second sliding block; 24, second rotating shaft; 25, second rotating rod; 26, upper connection Rotating shaft; 27, connect the rotating shaft down.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-8, the present invention provides a technical solution: a hospital folding dining cart with reduced space occupancy, including a folding dining cart main body 1, an upper folding protective plate 2, a lower folding protective plate 3, a side fixing plate 4 and a side Soft thermal insulation cotton net 5, the inside of the upper folding protective plate 2 is provided with a protective plate main body 201, the inner sides of the protective plate main body 201 are provided with built-in chutes 202, and the built-in chute 202 is slidingly connected with a foldable sealing pull top plate 16, The main body 1 of the folding dining car is provided with an upper folding protective plate 2 and a lower folding protective plate 3, and the upper folding protective plate 2 and the lower folding protective plate 3 are provided with a side fixing plate 4, and the inside of the side fixing plate 4 is provided with a door 6 for taking meals. The dining door 6 and the side fixed plate 4 are hinged by a hinge 7, and there are four hinges 7. One side of the dining door 6 is provided with a handle 8, and two handles 8 are provided. The upper folding protective plate 2 and the lower folding protective Both sides of the board 3 are provided with side soft thermal insulation cotton nets 5, and the inside of the side soft thermal insulation cotton nets 5 is provided with a heat insulation layer 501, and a folding structure frame 10 is provided between the upper folding protective panel 2 and the lower folding protective panel 3, The inside of the folding structure frame 10 is provided with a first chute 11 and a second chute 22, the first chute 11 is arranged at the bottom of the upper folding protective plate 2, the second chute 22 is arranged at the top of the lower folding protective plate 3, and the first sliding chute The inside of the slot 11 is slidably connected with a first sliding block 12, two first sliding blocks 12 are provided, and the tops of the two first sliding blocks 12 are all provided with a first rotating shaft 13, and one end of the first rotating shaft 13 is respectively connected to a first rotating shaft. The rod 14 and the second rotating rod 25 are slidably connected with the second sliding block 23 inside the second chute 22. There are two second sliding blocks 23, and the tops of the two second sliding blocks 23 are all provided with a second rotating shaft 24. The second rotating shaft 24 is arranged on the other end of the first rotating rod 14 and the second rotating rod 25 respectively, and the first rotating rod 14 connected in rotation by one end of the first sliding block 12 and the second rotating rod connected in rotation by one end of the second sliding block 23 25. Under the action of the central shaft 15, the first rotating rod 14 and the second rotating rod 25 can be kept in rotational connection, so that the upper folding protective plate 2 and the lower folding protective plate 3 can be folded. In this way, the The main body 1 of the folding dining car is folded conveniently to solve the problem that the dining car in the prior art occupies too much usable area when entering the elevator.

In the present invention, preferably, the bottom end of the lower folding protective plate 3 is provided with a moving structure 9, and four moving structures 9 are provided. The mobile structure 9 provided at the end, and the mobile wheels 20 provided inside it, can make the main body 1 of the folding dining cart easily transferable, so as to deliver meals to patients.

In the present invention, preferably, the insides of the four lower folding protection plates 3 are all provided with concave fixed blocks 19, and the insides of the concave fixed blocks 19 are all provided with connecting rods 21, and the connecting rods 21 are externally connected to the mobile wheels 20 for rotation, through the provided The connecting rod 21 can make the rotation of the moving runner 20 more smooth.

In the present invention, preferably, both sides of the foldable sealing and pulling top plate 16 are provided with sliding pads 17, and there are four sliding pads 17, and the four sliding pads 17 are all slidably connected inside the built-in chute 202. The inner sealing top plate 18 is slidably connected to the inside of the sealing pull top plate 16, and the length of the built-in chute 202 is less than the length of the upper folding protective plate 2. The sealing and pulling top plate 16 controls the size of the opening. At the same time, the inner sealing top plate 18 provided inside the foldable sealing and pulling top plate 16 can be used to control the size of the opening conveniently. take.

In the present invention, preferably, the side soft thermal insulation cotton net 5 is provided with a built-in cotton net 502, and the built-in cotton net 502 is arranged on one side of the heat insulation layer 501, and the other side of the built-in cotton net 502 is provided with a thermal insulation cotton layer 503 for heat preservation. The other side of the cotton layer 503 is provided with a soft cotton layer 504, and the thermal insulation layer 501 and the thermal insulation cotton layer 503 provided inside the side soft thermal insulation cotton net 5 can play a good thermal insulation effect on the inner lunch box. On the one hand, through the soft cotton layer 504 and the built-in cotton net 502 provided inside the side soft thermal insulation cotton net 5, the side soft thermal insulation cotton net 5 can maintain good flexibility, so as to prevent the folding of the main body 1 of the folding dining car from being affected. .

In the present invention, preferably, the material of the thermal insulation layer 501 is rock wool, the material of the built-in cotton net 502 is soft wood fiber, the material of the thermal insulation cotton layer 503 is expanded perlite wool, and the material of the soft cotton layer 504 is asbestos .

In the present invention, preferably, the upper folding protective plate 2 and the side fixing plate 4 are rotationally connected through the upper connecting shaft 26 , and the lower folding protective plate 3 and the side fixing plate 4 are rotationally connected through the lower connecting shaft 27 .

In the present invention, preferably, the first rotating rod 14 and the second rotating rod 25 are designed to cross, and the first rotating rod 14 and the second rotating rod 25 are rotationally connected through the central shaft 15 .

In the present invention, preferably, the four concave fixing blocks 19 are made of high carbon steel, and the connecting rod 21 is fixedly connected inside the concave fixing block 19 .

In the present invention, preferably, two folding structure frames 10 are provided, and the two folding structure frames 10 are respectively arranged on both sides of the folding dining car main body 1, and the folding structure frame 10 provided can fold the folding dining car main body 1, so that It solves the problem that the dining car in the prior art occupies too much usable area when entering the elevator, and can also make the storage of the main body of the device more convenient.

The working principle and use process of the present invention: when in use, the main body 1 of the folding dining car can be folded through the provided folding structure frame 10; The chute 11 and the second chute 22, when folding the main body 1 of the folding dining car, use the first sliding block 12 that is slidably connected inside the first chute 11 and the second sliding block that is slidably connected inside the second chute 22 . Block 23, through the first rotating rod 14 that one end of the first sliding block 12 is rotationally connected and the second rotating rod 25 that is rotationally connecting with the second sliding block 23, under the effect of the central axis 15, the first rotating rod 14 and the second rotating rod 25 can be connected The second rotating rod 25 keeps rotating connection, so that the upper folding protective plate 2 and the lower folding protective plate 3 are folded. In this way, the folding dining car main body 1 can be conveniently folded to solve the problem of the dining car in the prior art. The problem of occupying too much usable area when entering the elevator, at the same time, it can also make the main body of the device more convenient when storing. Through the upper folding protective plate 2 provided, the patient’s daily diet can be put into the foldable from the upper folding protective plate 2 Inside the main body of the dining car 1, when in use, through the built-in chute 202 provided inside the upper folding protective plate 2, the foldable sealing pull top plate 16 that is slidingly connected inside can be used to control the size of the opening, and at the same time, the foldable seal pull top plate 16 The inner sealing top plate 18 provided inside can conveniently control the size of the opening. In this way, the patient’s daily diet can be easily taken. The side soft thermal insulation cotton net 5 can be used to control the size of the folding dining car. The lunch box placed inside the main body 1 is well insulated. When in use, the thermal insulation layer 501 and the thermal insulation cotton layer 503 provided inside the side soft thermal insulation cotton net 5 can play a good thermal insulation effect on the internal lunch box. On the other hand, through the soft cotton layer 504 and the built-in cotton net 502 provided inside the side soft thermal insulation cotton net 5, the side soft thermal insulation cotton net 5 can maintain good flexibility to prevent the folding of the main body 1 of the folding dining car. As a result, through the upper connecting shaft 26 and the lower connecting shaft 27, the upper folding protective plate 2 and the lower folding protective plate 3 can be folded more smoothly, and the upper folding protective plate 2 and the lower folding protective plate 3 are fixed to the side The upper connecting shaft 26 and the lower connecting shaft 27 arranged between the plates 4 can be more convenient during the folding process of the folding dining car main body 1. The set moving wheels 20 can make the main body 1 of the folding dining car easily transferable so as to deliver food to the patient, and the meal box inside the main body 1 of the folding dining car can be quickly picked up through the set meal taking door 6. When in use, through the hinges arranged between the two sides of the meal door 6 and the side fixing plate 4, the door 6 can be opened and closed conveniently. The door 6 for taking meals can be opened and closed.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (2)

1. A hospital folding dining car with reduced space occupancy, including the main body of the folding dining car (1), the upper folding protective plate (2), the lower folding protective plate (3), the side fixing plate (4) and the side soft thermal insulation cotton net (5), characterized in that: the upper foldable protective plate (2) is provided with a protective plate main body (201), and both sides of the protective plate main body (201) are provided with built-in chutes (202), and the built-in The temporal part of the chute (202) is slidably connected with a foldable sealing and pulling top plate (16). The main body (1) of the foldable dining car is provided with an upper foldable protective plate (2) and a lower foldable protective plate (3). The protective plate (2) and the lower folding protective plate (3) are provided with a side fixing plate (4), and the inside of the side fixing plate (4) is provided with a dining door (6), and the dining door (6) is connected with the side The fixed plates (4) are hinged by hinges (7), and there are four hinges (7), and a handle (8) is provided on one side of the dining door (6), and the handle (8) is provided There are two, the upper folding protective plate (2) and the lower folding protective plate (3) are provided with side soft thermal insulation cotton nets (5), and the side soft thermal insulation cotton nets (5) are internally provided with A heat insulation layer (501), a folding structure frame (10) is arranged between the upper folding protection plate (2) and the lower folding protection plate (3), and a first chute is arranged inside the folding structure frame (10) (11) and the second chute (22), the first chute (11) is set at the bottom of the upper folding protective plate (2), and the second chute (22) is set at the lower folding protective plate (3) At the top, a first sliding block (12) is slidably connected inside the first chute (11), and two first sliding blocks (12) are provided, and the top ends of the two first sliding blocks (12) are A first rotating shaft (13) is provided, and one end of the first rotating shaft (13) is respectively connected to a first rotating rod (14) and a second rotating rod (25) in rotation, and the second chute (22) is internally slidably connected to There is a second sliding block (23), two second sliding blocks (23) are provided, and the top ends of the two second sliding blocks (23) are provided with a second rotating shaft (24), and the second rotating shaft (24) are respectively arranged on the other ends of the first rotating rod (14) and the second rotating rod (25), and the bottom end of the lower folding protective plate (3) is provided with a moving structure (9), and the moving structure (9) There are four, the four moving structures (9) are evenly distributed on the bottom four corners of the lower folding protective plate (3), and the four lower folding protective plates (3) are all provided with concave fixed blocks (19), so The inside of the concave fixed block (19) is equipped with a connecting rod (21), and the connecting rod (21) is connected with a moving runner (20) for rotation outside, and both sides of the folding sealing pull top plate (16) are provided with There are four sliding pads (17), the four sliding pads (17) are all slidably connected inside the built-in chute (202), and the foldable seal pulls the top plate ( 16) The internal sliding connection has an internal sealing top plate (18), the length of the built-in chute (202) is less than the length of the upper folding protective plate (2), and the inner side soft thermal insulation cotton net (5) is provided with a built-in cotton net (502), the built-in cotton net (502) is set on one side of the thermal insulation layer (501), and the other side of the built-in cotton net (502) is provided with a thermal insulation cotton layer (503), and the thermal insulation cotton layer ( 503) The other side is provided with a soft cotton layer (504), the upper folding protective plate (2) and the side fixing plate (4) are rotationally connected through the upper connecting shaft (26), and the lower folding protective plate (3) is rotationally connected with the side fixing plate (4) through the lower connecting shaft (27), the first rotating rod (14) and the second rotating rod (25) are designed to cross, and the first rotating rod (14) is rotationally connected to the second rotating rod (25) through the central shaft (15), the four concave fixed blocks (19) are made of high carbon steel, and the connecting rod (21) is fixedly connected Inside the concave fixing block (19), there are two foldable structural frames (10), and the two foldable structural frames (10) are respectively arranged on both sides of the main body (1) of the foldable dining cart. 2. A hospital folding dining cart with reduced space occupancy according to claim 1, characterized in that: the material of the heat insulation layer (501) is rock wool, and the material of the built-in cotton net (502) is soft wood fiber, the insulation cotton layer (503) is made of expanded perlite wool, and the soft cotton layer (504) is made of asbestos.

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