Dining car convenient to adjust

Abstract

The utility model relates to the field of dining cars, in particular to a dining car convenient to adjust, which comprises an upper supporting plate, limiting grooves are arranged on two sides of the upper supporting plate, supporting blocks are slidably mounted in the limiting grooves through limiting plates, a plurality of telescopic grooves are arranged on the upper portions of the limiting plates, and supporting plates are mounted in the telescopic grooves in a limiting manner through the limiting blocks. The bottoms of the supporting plates are connected with the bottom walls of the telescopic grooves through springs. According to the utility model, the plurality of supporting plates hidden in the upper supporting plate can be drawn out by pulling the supporting blocks, and the supporting plates are popped up under the action of resetting of the springs and are flush with the upper supporting plate, so that the placement area of the upper supporting plate is enlarged, and meanwhile, individual supporting plates can be unfolded by pulling different distances, so that different use requirements are met; and an adjustable function is realized.

Description

Technical Field

[0001] This utility model relates to the field of food cart technology, and in particular to a food cart that is easy to adjust. Background Technology

[0002] In order to reduce staff pressure, more and more restaurants are using food carts to serve dishes in the catering service. In most cases, some dishes will be placed on the food cart for later consumption.

[0003] Traditional food carts can only meet basic needs for serving and placing food. They are simply for holding food, have a simple structure and poor adjustability, resulting in a limited number of dishes that can be placed in a disorganized manner. This makes it very inconvenient for both waiters and customers to retrieve the food. Therefore, there is an urgent need for a food cart that is easy to adjust. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an easily adjustable food cart.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An easily adjustable food cart includes an upper support plate. Limiting grooves are provided on both sides of the upper support plate. A support block is slidably installed in the limiting groove through a limiting plate. Multiple telescopic grooves are provided on the upper part of the limiting plate. A support plate is installed in the telescopic groove through a limiting block. The bottom of the support plate is connected to the bottom wall of the telescopic groove through a spring.

[0007] Limiting rods are installed at both ends of one side of the support block, and support rods are provided below the limiting rods. The limiting rods and support rods are slidably installed in the snap-fit ​​groove opened on one side of the upper support plate.

[0008] In addition, a preferred structure is that the bottom of the upper support plate is equipped with multiple support legs, and the bottom of each support leg is equipped with a self-locking omnidirectional wheel.

[0009] In addition, a preferred structure is that multiple layers are fixedly installed between the support legs.

[0010] In addition, a preferred structure is that the upper part of the upper support plate is provided with multiple anti-slip pads.

[0011] In addition, a preferred structure is that a rubber plug is installed at one end of the limiting rod, and the rubber plug is limited and installed in the snap-fit ​​groove.

[0012] In addition, a preferred structure is that the support rod has slots on both sides at one end, and an arc-shaped spring is installed in the slot. When the support rod is connected to the snap-fit ​​slot, the arc-shaped spring is pressed against the inner wall of the snap-fit ​​slot.

[0013] In addition, a preferred structure is that a limiting block is fixedly installed at the bottom of the support plate, the inner top wall of the limiting block is connected to a spring, and the other end of the spring is connected to the bottom wall of the telescopic groove.

[0014] Furthermore, a preferred structure is that the support plate is embedded in the limiting groove in its natural state.

[0015] The beneficial effects of this utility model are as follows:

[0016] In this invention, multiple support plates hidden inside the upper support plate can be pulled out by pulling the support block. The support plates pop out under the action of spring reset and become flush with the upper support plate, thereby expanding the placement area of ​​the upper support plate. At the same time, individual support plates can also be pulled out by different distances to meet different usage needs and realize adjustable functions. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the external structure of an easily adjustable food cart according to the present invention;

[0018] Figure 2 This is a schematic diagram of a semi-expanded structure of a food cart that is easy to adjust, as proposed in this utility model.

[0019] Figure 3 This is a schematic diagram of the fully unfolded structure of a food cart that is easy to adjust, as proposed in this utility model.

[0020] Figure 4 A schematic diagram of the adjustable support block connection structure of a food cart proposed in this utility model;

[0021] Figure 5 This is a schematic diagram of the limiting plate connection structure of a food cart that is easy to adjust, as proposed in this utility model.

[0022] In the diagram: 1. Upper support plate, 101. Anti-slip mat, 2. Support leg, 21. Self-locking caster wheel, 3. Layer plate, 4. Support block, 5. Limiting rod, 51. Rubber plug, 6. Support rod, 7. Arc-shaped spring, 8. Support plate, 9. Limiting groove, 10. Snap-fit ​​groove, 11. Spring, 12. Limiting block, 13. Telescopic groove, 14. Limiting plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figure 1-5An adjustable food cart includes an upper support plate 1. Limiting grooves 9 are provided on both sides of the upper support plate 1. A support block 4 is slidably installed in the limiting groove 9 through a limiting plate 14. Multiple telescopic grooves 13 are provided on the upper part of the limiting plate 14. A support plate 8 is limited and installed in the telescopic groove 13 through a limiting block 12. The bottom of the support plate 8 is connected to the bottom wall of the telescopic groove 13 through a spring 11.

[0025] Furthermore, limit rods 5 are installed at both ends of one side of the support block 4, and support rods 6 are provided below the limit rods 5. The limit rods 5 and support rods 6 are slidably installed in the snap-fit ​​grooves 10 opened on one side of the upper support plate 1.

[0026] Furthermore, multiple support legs 2 are installed at the bottom of the upper support plate 1, and each support leg 2 is equipped with a self-locking caster wheel 21, which enables the food cart to move.

[0027] Furthermore, multiple shelves 3 are fixedly installed between the support legs 2, which effectively increase the placement area of ​​the food cart.

[0028] Furthermore, the upper part of the upper tray 1 is provided with multiple anti-slip pads 101, which increase the stability of the food placement.

[0029] Furthermore, a rubber plug 51 is installed at one end of the limiting rod 5. The rubber plug 51 is installed in the locking groove 10 to limit the movement. The rubber plug 51 provides a certain amount of damping during the extraction of the support block 4, thereby improving its operational stability.

[0030] Furthermore, slots are provided on both sides of one end of the support rod 6, and arc-shaped springs 7 are installed in the slots. When the support rod 6 is connected to the snap-fit ​​groove 10, the arc-shaped springs 7 are pressed and contacted with the inner wall of the snap-fit ​​groove 10.

[0031] Furthermore, a limiting block 12 is fixedly installed at the bottom of the support plate 8. The inner top wall of the limiting block 12 is connected to the spring 11, and the other end of the spring 11 is connected to the bottom wall of the telescopic groove 13.

[0032] Furthermore, the support plate 8 is naturally embedded in the limiting groove 9.

[0033] In this embodiment, the upper support plate 1, together with the support leg 2 and the self-locking caster wheel 21, realizes the basic movement function. At the same time, multiple shelves 3 are provided below the upper support plate 1 to increase the placement area and increase the number of dishes that can be placed.

[0034] In actual use, by pulling the support block 4 on either side of the upper support plate 101, the support block 4 causes the limiting plate 14 to be pulled outward, and the support plate 8 embedded in the limiting groove 9 is pulled out. During the pulling out process, the support plate 8 is no longer limited by the groove wall of the limiting groove 9. The support plate 8 is pushed back to its original position by the spring 11 at the bottom, and its installation stability is ensured by the limiting block 12. At the same time, the support plate 8 is flush with the upper surface of the upper support plate 1, thereby increasing the overall placement area of ​​the upper support plate 1, so that more dishes can be placed.

[0035] In actual use, the limiting plate 14 is equipped with two support plates 8, and both support plates 8 can be unfolded independently.

[0036] In actual use, during the retraction process, pushing the support block 4 causes the support plate 8 to re-embed into the limiting groove 9, and pressing down on the support plate 8 causes the spring 11 to contract and the limiting block 12 to embed into the telescopic groove 13, thereby allowing the support plate 8 to be hidden back into the limiting groove 9.

[0037] In actual use, the limiting rod 5 and the support rod 6 ensure the movement stability of the limiting plate 14 and provide a certain support capacity.

[0038] In actual use, when the support block 4 is recycled and stored, the arc-shaped spring 7 on one side of the support rod 6 is pressed against the inner wall of the snap-fit ​​groove 10 on one side of the upper support plate 1, thereby ensuring the installation stability of the support block 4.

[0039] In actual use, it is not advisable to place excessively heavy food items on the support plate 8 to avoid the support plate 8 sinking.

[0040] In this utility model, by pulling the support block 4, multiple support plates 8 hidden inside the upper support plate 1 can be pulled out. The support plates 8 pop out under the action of the spring 11 and become flush with the upper support plate, thereby expanding the placement area of ​​the upper support plate. At the same time, they can also be pulled by different distances to unfold individual support plates, thereby meeting different usage needs and realizing adjustable functions.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An easily adjustable food cart, comprising an upper support plate (1), characterized in that, The upper support plate (1) has limit grooves (9) on both sides. A support block (4) is slidably installed in the limit groove (9) through a limit plate (14). Multiple telescopic grooves (13) are provided on the upper part of the limit plate (14). A support plate (8) is installed in the telescopic groove (13) through a limit block (12). The bottom of the support plate (8) is connected to the bottom wall of the telescopic groove (13) through a spring (11). Limiting rods (5) are installed at both ends of one side of the support block (4), and a support rod (6) is provided below each limiting rod (5). The limiting rod (5) and the support rod (6) are both slidably installed in the snap-fit ​​groove (10) opened on one side of the upper support plate (1).

2. The easily adjustable food cart according to claim 1, characterized in that, The bottom of the upper support plate (1) is equipped with multiple support legs (2), and the bottom of each support leg (2) is equipped with a self-locking caster wheel (21).

3. The easily adjustable food cart according to claim 2, characterized in that, Multiple shelves (3) are fixedly installed between the supporting legs (2).

4. The easily adjustable food cart according to claim 1, characterized in that, The upper part of the upper support plate (1) is provided with multiple anti-slip pads (101).

5. The easily adjustable dining cart according to claim 1, characterized in that, A rubber plug (51) is installed at one end of the limiting rod (5), and the rubber plug (51) is installed in the snap-fit ​​groove (10) for limiting.

6. The easily adjustable food cart according to claim 1, characterized in that, The support rod (6) has slots on both sides at one end, and an arc-shaped spring (7) is installed in the slot. When the support rod (6) is connected to the snap-fit ​​groove (10), the arc-shaped spring (7) is pressed against the inner wall of the snap-fit ​​groove (10).

7. The easily adjustable food cart according to claim 1, characterized in that, A limiting block (12) is fixedly installed at the bottom of the support plate (8). The inner top wall of the limiting block (12) is connected to the spring (11), and the other end of the spring (11) is connected to the bottom wall of the telescopic groove (13).

8. The easily adjustable food cart according to claim 1, characterized in that, The support plate (8) is embedded in the limiting groove (9) in its natural state.

Images