Trolley type heat preservation box

Abstract

The utility model provides a cart type heat preservation box, which relates to the technical field of heat preservation boxes and comprises a heat preservation box body, a box cover is movably mounted at the top of the heat preservation box body, a heat preservation plate is arranged at the bottom of the box cover, a heat preservation sleeve is arranged in the heat preservation box body, and shock absorption damping springs are arranged at four corners of the bottom of the heat preservation box body. The damping springs are matched with the buffering damping columns to be supported at the four corners of the bottom of the heat preservation box body, the buffering and damping functions are provided, meanwhile, the lateral elastic pieces are installed on the outer frame body, the lateral supporting effect can be achieved, the ends of the lateral elastic pieces are connected to the inner sides of the sliding rails in a sliding mode through the sliding blocks, and the sliding blocks are not prone to falling off. The sliding lifting adjustment can be provided, so that the functions of lateral buffering and limiting can be guaranteed while damping is provided, vibration of internal objects in the moving process is reduced, the stability in the moving process is improved, and the objects in the box body can be guaranteed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation boxes, in particular to a cart-type thermal insulation box. Background Art

[0002] Insulated boxes are now used in many occasions. You need to bring a lot of food for outdoor barbecues, picnics, etc., and some food needs to be refrigerated to make it taste better or some needs to be kept warm. It is inconvenient to go out without a refrigerator, so many people will choose insulated boxes at this time.

[0003] The existing cart-type incubator is prone to high-frequency vibration during movement, which can easily cause strong collisions of items stored inside the incubator, thereby causing damage to some fragile items. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that high-frequency vibrations are prone to occur during movement, which can easily cause strong collisions between items stored inside the incubator and further cause damage to some fragile items. A trolley-type incubator is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a trolley-type insulated box, comprising an insulated box body, a box cover is movably installed on the top of the insulated box body, an insulated plate is arranged at the bottom of the box cover, an insulated cover is arranged inside the insulated box body, shock-absorbing damping springs are arranged at the four corners of the bottom of the insulated box body, a bottom plate is arranged at the bottom of the shock-absorbing damping spring, a handle is fixedly installed at one end of the bottom plate, movable wheels are arranged at the four corners of the bottom of the bottom plate, an outer frame is arranged on the top of the bottom plate, lateral spring sheets are symmetrically arranged at the two ends of the top of the outer frame, a sliding block is fixedly installed at one end of the lateral spring sheet, a sliding rail is slidably connected to the outer side of the sliding block, and the slide rail is symmetrically installed at the two ends of the insulated box body.

[0006] Preferably, an inner sealing frame is provided on the outer side of the insulation board, an inner sealing groove is provided on the top of the insulation sleeve, the inner sealing frame and the inner sealing groove are connected, an outer sealing frame is provided on the top end of the outer wall of the insulation box body, and an outer sealing strip is provided on one side of the insulation box body.

[0007] Preferably, a sealing ring is provided at the top end of the inner wall of the heat preservation box, and the sealing ring is movably connected to the outer side of the heat preservation board.

[0008] Preferably, both sides of the moving wheel are movably connected with a rotating frame, the top of the rotating frame is connected with a mounting plate, and the mounting plates are all installed at the bottom four corners of the bottom plate.

[0009] Preferably, hinges are symmetrically arranged on one side of the heat preservation box body, and the hinges are connected to one side of the box cover.

[0010] Preferably, a buffer damping column is arranged on the inner side of the shock-absorbing damping spring, and mounting plates are arranged at both ends of the buffer damping column, and the mounting plates are respectively connected to the bottom of the heat preservation box body and the top of the base plate.

[0011] Preferably, a bottom support plate is fixedly installed on the bottom of the heat preservation box body, and the bottom of the bottom support plate is connected to the top of the buffer damping column.

[0012] Preferably, a positioning seat is fixedly installed between the top of the outer frame and the bottom of the lateral spring sheet.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, the shock-absorbing damping spring cooperates with the buffer damping column to support the four corners of the bottom of the thermal insulation box, which provides the function of buffering and shock absorption. At the same time, the lateral spring pieces are installed on the outer frame, which is conducive to realizing the lateral support function, and the ends of the lateral spring pieces are slidably connected to the inner side of the slide rail by sliding blocks, which is conducive to providing sliding lifting adjustment, and thus is conducive to providing shock absorption while ensuring the lateral buffering and limiting functions, thereby reducing the vibration of internal items during movement, improving the stability during movement, and providing a convenient guarantee for the items inside the box.

[0015] 2. In the utility model, the inner sealing frame is sleeved on the outer side of the insulation board, and the top of the insulation sleeve is provided with an inner sealing groove, which facilitates the sealed connection between the inner sealing frame and the inner sealing groove when the cover is closed. At the same time, the sealing ring is sleeved on the inner wall of the insulation box, and the outer sealing frame and the outer sealing strip are distributed on the outer side of the insulation box and arranged in the gap, which is beneficial to ensure the performance of multiple sealings, reduce the speed of temperature consumption, prolong the insulation time, and thus improve the insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural schematic diagram of a cart-type incubator is provided for the utility model;

[0017] Figure 2 The utility model provides a schematic diagram of the internal structure of a cart-type incubator;

[0018] Figure 3 The utility model provides a schematic diagram of the exploded structure of a cart-type incubator;

[0019] Figure 4 The utility model provides an enlarged structural schematic diagram of point A of a trolley-type thermal insulation box.

[0020] Legend: 1. Insulation box body; 2. Box cover; 3. Insulation board; 4. Insulation sleeve; 5. Inner sealing frame; 6. Inner sealing groove; 7. Outer sealing frame; 8. Outer sealing strip; 9. Sealing ring; 10. Shock-absorbing damping spring; 11. Outer frame; 12. Lateral spring piece; 13. Sliding block; 14. Slide rail; 15. Bottom plate; 16. Mounting plate; 17. Rotating frame; 18. Moving wheel; 19. Handle; 20. Hinge; 21. Buffer damping column. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Example 1

[0024] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a cart-type incubator, comprising an incubator body 1, a box cover 2 is movably installed on the top of the incubator body 1, an insulated board 3 is arranged at the bottom of the box cover 2, an insulated sleeve 4 is arranged inside the insulated box body 1, shock-absorbing damping springs 10 are arranged at the four corners of the bottom of the insulated box body 1, a bottom plate 15 is arranged at the bottom of the shock-absorbing damping spring 10, a handle 19 is fixedly installed at one end of the bottom plate 15, moving wheels 18 are arranged at the four corners of the bottom of the bottom plate 15, an outer frame 11 is arranged on the top of the bottom plate 15, lateral spring sheets 12 are symmetrically arranged at the top two ends of the outer frame 11, a sliding block 13 is fixedly installed at one end of the lateral spring sheet 12, a sliding rail 14 is slidably connected to the outer side of the sliding block 13, and the sliding rail 14 is symmetrically installed at both ends of the insulation box body 1, and a rotating frame 17 is movably connected to both sides of the moving wheel 18. The top of the rotating frame 17 is connected to a mounting plate 16, and the mounting plates 16 are all installed at the bottom four corners of the bottom plate 15. A hinge 20 is symmetrically arranged on one side of the insulation box body 1, and the hinge 20 is connected to one side of the box cover 2. A buffer damping column 21 is arranged on the inner side of the shock-absorbing damping spring 10, and mounting plates are arranged at both ends of the buffer damping column 21. The mounting plates are respectively connected to the bottom of the insulation box body 1 and the top of the bottom plate 15. A bottom support plate is fixedly installed at the bottom of the insulation box body 1, and the bottom of the bottom support plate is connected to the top of the buffer damping column 21. A positioning seat is fixedly installed between the top of the outer frame body 11 and the bottom of the lateral spring sheet 12.

[0025] In this embodiment, the insulation board 3 and the insulation sleeve 4 are arranged on the inner side of the insulation box body 1 and the box cover 2, and the box cover 2 is sealed on the top of the insulation box body 1, so as to provide sealing insulation. The insulation board 3 and the insulation sleeve 4 are made of foam material, which is beneficial to improving the insulation effect. The shock-absorbing damping spring 10 cooperates with the buffer damping column 21 to support the four corners of the bottom of the insulation box body 1, providing a buffering and shock-absorbing function. At the same time, the lateral spring clip 12 is installed on the outer frame 11, which is beneficial to realize the lateral support effect, and the end of the lateral spring clip 12 is slidably connected to the inner side of the slide rail 14 by the sliding block 13, which is beneficial to provide sliding lifting adjustment, and thus it is beneficial to provide shock absorption while also ensuring the lateral buffering and limiting functions. The bottom plate 15 is supported at the bottom and cooperates with the moving wheel 18 to provide the steering movement function, and at the same time cooperates with the handle 19 to realize the pushing function.

[0026] Example 2

[0027] like Figure 1-Figure 4 As shown, an inner sealing frame 5 is provided on the outer side of the insulation board 3, an inner sealing groove 6 is provided on the top of the insulation sleeve 4, the inner sealing frame 5 is connected to the inner sealing groove 6, an outer sealing frame 7 is provided on the top end of the outer wall of the insulation box body 1, an outer sealing strip 8 is provided on one side of the insulation box body 1, a sealing ring 9 is provided on the top end of the inner wall of the insulation box body 1, and the sealing ring 9 is movably connected to the outer side of the insulation board 3.

[0028] In this embodiment, the inner sealing frame 5 is sleeved on the outside of the insulation board 3, and the top of the insulation sleeve 4 is provided with an inner sealing groove 6, which facilitates the sealed connection between the inner sealing frame 5 and the inner sealing groove 6 when the cover is closed. At the same time, the sealing ring 9 is sleeved on the inner wall of the insulation box body 1, and the outer sealing frame 7 and the outer sealing strip 8 are distributed on the outside of the insulation box body 1 and are arranged in the gap, which is beneficial to ensure the performance of multiple sealings, reduce the rate of temperature consumption, extend the insulation time, and thus improve the insulation effect.

[0029] The working principle of this embodiment: when in use, firstly, the insulation board 3 and the insulation sleeve 4 are arranged on the inner side of the insulation box body 1 and the box cover 2, and the box cover 2 is sealed on the top of the insulation box body 1, which can provide sealing insulation. The insulation board 3 and the insulation sleeve 4 are made of foam material, which is conducive to improving the insulation effect. The inner sealing frame 5 is sleeved on the outer side of the insulation board 3, and the top of the insulation sleeve 4 is provided with an inner sealing groove 6, which is convenient for the sealing connection between the inner sealing frame 5 and the inner sealing groove 6 when sealing. At the same time, the sealing ring 9 is sleeved on the inner wall of the insulation box body 1, and the outer side of the insulation box body 1 is distributed. The outer sealing frame 7 and the outer sealing strip 8 are arranged at the gap, and then It is beneficial to ensure the performance of multiple sealings. The bottom plate 15 is supported at the bottom and cooperates with the moving wheel 18 to provide the function of steering and movement. At the same time, it cooperates with the handle 19 to realize the pushing function. The shock-absorbing damping spring 10 cooperates with the buffer damping column 21 to support the four corners of the bottom of the insulation box 1, providing the function of buffering and shock absorption. At the same time, the lateral spring clip 12 is installed on the outer frame 11, which is beneficial to realize the lateral support function, and the end of the lateral spring clip 12 is slidably connected to the inner side of the slide rail 14 by the sliding block 13, which is beneficial to provide sliding lifting adjustment, and thus it is beneficial to provide shock absorption while also ensuring the lateral buffering and limiting functions.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A cart-type incubator, comprising an incubator body (1), characterized in that: A box cover (2) is movably mounted on the top of the heat-insulating box body (1), a heat-insulating plate (3) is arranged at the bottom of the box cover (2), a heat-insulating sleeve (4) is arranged inside the heat-insulating box body (1), shock-absorbing damping springs (10) are arranged at the four corners of the bottom of the heat-insulating box body (1), a bottom plate (15) is arranged at the bottom of the shock-absorbing damping spring (10), a handle (19) is fixedly mounted on one end of the bottom plate (15), moving wheels (18) are arranged at the four corners of the bottom of the bottom plate (15), an outer frame (11) is arranged on the top of the bottom plate (15), lateral spring sheets (12) are symmetrically arranged at the two ends of the top of the outer frame (11), a sliding block (13) is fixedly mounted on one end of the lateral spring sheet (12), a sliding rail (14) is slidably connected to the outer side of the sliding block (13), and the sliding rail (14) is symmetrically mounted on the two ends of the heat-insulating box body (1).

2. The trolley-type incubator according to claim 1, characterized in that: An inner sealing frame (5) is arranged on the outer side of the insulation board (3), an inner sealing groove (6) is arranged on the top of the insulation sleeve (4), the inner sealing frame (5) and the inner sealing groove (6) are connected, an outer sealing frame (7) is arranged on the top end of the outer wall of the insulation box body (1), and an outer sealing strip (8) is arranged on one side of the insulation box body (1).

3. The trolley-type incubator according to claim 1, characterized in that: A sealing ring (9) is provided at the top end of the inner wall of the heat-insulating box body (1), and the sealing ring (9) is movably connected to the outer side of the heat-insulating plate (3).

4. The cart-type incubator according to claim 1, characterized in that: The two sides of the moving wheel (18) are movably connected to a rotating frame (17), the top of the rotating frame (17) is connected to a mounting plate (16), and the mounting plates (16) are all mounted at the bottom four corners of the bottom plate (15).

5. The cart-type incubator according to claim 1, characterized in that: Hinges (20) are symmetrically arranged on one side of the heat-insulating box body (1), and the hinges (20) are connected to one side of the box cover (2).

6. The cart-type incubator according to claim 1, characterized in that: A buffer damping column (21) is arranged inside the shock-absorbing damping spring (10), and mounting plates are arranged at both ends of the buffer damping column (21), and the mounting plates are respectively connected to the bottom of the heat-insulating box body (1) and the top of the bottom plate (15).

7. The cart-type incubator according to claim 1, characterized in that: A bottom support plate is fixedly mounted on the bottom of the heat-insulating box body (1), and the bottom of the bottom support plate is connected to the top of the buffer damping column (21).

8. The cart-type incubator according to claim 1, characterized in that: A positioning seat is fixedly installed between the top of the outer frame (11) and the bottom of the lateral elastic sheet (12).

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