Fast food truck with heat preservation structure

Abstract

The utility model relates to the technical field of fast food trucks, and discloses a fast food truck with a heat preservation structure, which comprises a fast food truck body, blocking mechanisms are arranged at two ends of the fast food truck body, an extension supporting mechanism is arranged at one end of the fast food truck body, and a limiting mechanism is arranged on the extension supporting mechanism. A heat preservation mechanism is arranged in the fast food truck; the extension supporting mechanism comprises fixing blocks fixedly connected to the two sides of one end of the fast food truck, a storage frame is rotationally connected between the two fixing blocks through a rotating shaft, and an extension frame is slidably connected to the inner wall of a storage plate. By extending the structures in the supporting mechanism and the blocking mechanism, the effects that a dining position can be provided for guests, the guests can eat the food conveniently and the practicability is improved are achieved, and the problems that due to the fact that the dining position cannot be provided for the guests in a traditional fast food truck, the guests can only go to other places to have meals after buying the meals, the guests cannot eat the meals conveniently, and the practicability is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fast food trucks, in particular to a fast food truck with a heat preservation structure. Background Technique

[0002] A fast food truck is a mobile fast food vending tool, usually modified based on a handcart, a box truck, etc. These vehicles are equipped with cooking equipment and can move to different locations for food sales, providing convenient catering services for consumers. And some fast food trucks are equipped with heat preservation devices to keep the meals warm.

[0003] The Chinese patent provides a fast food truck with a heat preservation structure, with the publication number CN221067894U, including a fast food truck body. A heat preservation cabinet is arranged inside the fast food truck body. Heat preservation cavities are respectively arranged on both sides at one end of the heat preservation cabinet. Sliding grooves are respectively arranged at one end inside the two heat preservation cavities. A group of sliders are respectively slidably connected to the inner walls of the two sliding grooves. One ends of the two groups of sliders are respectively fixedly connected with placing plates. Square holes are respectively arranged at one end outside the two heat preservation cavities.

[0004] Although the above device can change the distance between the placing plates and the distance between the placing plates and the upper and lower ends of the heat preservation cavity, so different specifications and sizes of dinner plates can be placed on the placing plates, thereby improving the utilization rate of the space in the heat preservation cavity. However, during use, it cannot provide a dining position for guests, resulting in guests having to go elsewhere to eat after buying meals, which is inconvenient for guests to eat and reduces the practicality. Content of the Utility Model

[0005] The purpose of the utility model is to provide a fast food truck with a heat preservation structure, so as to solve the problem that the existing device cannot provide a dining position for guests during use, resulting in guests having to go elsewhere to eat after buying meals, which is inconvenient for guests to eat and reduces the practicality.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A fast food truck with a heat preservation structure, including a fast food truck body. Blocking mechanisms are arranged at both ends of the fast food truck body. An extended support mechanism is arranged at one end of the fast food truck body. A limiting mechanism is arranged on the extended support mechanism. A heat preservation mechanism is arranged inside the fast food truck.

[0007] The extended support mechanism includes fixing blocks fixedly connected to both sides at one end of the fast food truck. A storage frame is rotatably connected between the two fixing blocks through a rotating shaft. An extended frame is slidably connected to the inner wall of the storage board. An extended board is slidably connected to the inner wall of the extended frame. Grooves are symmetrically arranged on both sides at one end of the extended board. The two groups of grooves are communicated through circular holes. Circular columns are arranged on the inner walls of the two grooves. Support legs are fixedly connected to both ends of the two circular columns. The support legs are arranged in the grooves.

[0008] Preferably, the blocking mechanism includes telescopic grooves opened at both ends of the fast food vehicle body. Both inner walls of the two telescopic grooves are fixedly connected with tension springs. The mutually remote ends of the two groups of tension springs are fixedly connected with telescopic columns. The mutually remote ends of the two telescopic columns are fixedly connected with L-shaped limit plates.

[0009] Preferably, the limiting mechanism includes passing through square holes on both sides of one end of the extension plate and extending into the groove. Square columns are arranged on the inner walls of the two square holes. The mutually remote ends of the two square columns are fixedly connected with pulling plates.

[0010] Preferably, square limit grooves are opened at the ends of the two support legs on one side close to the pulling plate. The two square limit grooves are adapted to the shape of the square columns.

[0011] Preferably, sliding grooves are opened on both sides of the inner walls of the two square holes. Sliding blocks are slidably connected to the inner walls of the two groups of sliding grooves. Springs are fixedly connected between the four groups of sliding blocks and the sliding grooves.

[0012] Preferably, when the support leg is placed in the groove, the included angle between the square limit groove and the square column is ninety degrees.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1) For the fast food vehicle with a heat preservation structure, through the mutual cooperation of each structure in the extended support mechanism and the blocking mechanism, a dining position can be provided for guests, and the dining area can be expanded, so that the number of diners can be increased, which is convenient for guests to eat and improves the practicability.

[0015] 2) For the fast food vehicle with a heat preservation structure, through the mutual cooperation of each structure in the limiting mechanism, the support legs can be limited, preventing the support legs from tilting during use and avoiding the table from tilting, thereby improving the stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of a fast food vehicle with a heat preservation structure according to the present utility model;

[0017] Figure 2 is a display diagram of the blocking mechanism of a fast food vehicle with a heat preservation structure according to the present utility model;

[0018] Figure 3 is a display diagram of the extended support mechanism of a fast food vehicle with a heat preservation structure according to the present utility model;

[0019] Figure 4 is a partial cross-sectional view of the extension plate of a fast food vehicle with a heat preservation structure according to the present utility model;

[0020] Figure 5 The other side sectional view of the extension plate of a fast food truck with a heat preservation structure according to the present utility model;

[0021] Figure 6 For a fast food truck with a heat preservation structure according to the present utility model Figure 5 The enlarged view of A in;

[0022] Figure 7 The partial structure split view of a fast food truck with a heat preservation structure according to the present utility model;

[0023] Figure 8 The external display view of the heat preservation mechanism of a fast food truck with a heat preservation structure according to the present utility model;

[0024] Figure 9 The internal display view of the heat preservation mechanism of a fast food truck with a heat preservation structure according to the present utility model.

[0025] In the figure: 100, the main body of the fast food truck; 200, the extension support mechanism; 201, the fixing block; 202, the storage frame; 203, the extension frame; 204, the extension plate; 205, the groove; 206, the circular hole; 207, the circular column; 208, the support leg; 300, the blocking mechanism; 301, the telescopic groove; 302, the tension spring; 303, the telescopic column; 304, the L-shaped limiting plate; 400, the limiting mechanism; 401, the square column; 402, the pulling plate; 403, the square limiting groove; 404, the sliding groove; 405, the slider; 406, the spring; 500, the heat preservation mechanism. Specific implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0027] Embodiment 1

[0028] Combined with Figures 1-9, A fast food truck with a heat preservation structure, including a fast food truck body 100. There are blocking mechanisms 300 at both ends of the fast food truck body 100, an extended support mechanism 200 is arranged at one end of the fast food truck body 100, a limiting mechanism 400 is arranged on the extended support mechanism 200, and a heat preservation mechanism 500 is arranged inside the fast food truck. The heat preservation mechanism 500 includes a heat preservation cabinet, a heat preservation cavity, a placement board, a heating cavity, heating rods, communication holes and temperature sensors. Under the control of the temperature sensors and the control panel, the temperature inside the heat preservation cabinet can be controlled to keep the fast food in the heat preservation cabinet warm.

[0029] Refer to Figure 4 and Figure 5 , it is further obtained that the extended support mechanism 200 includes fixing blocks 201 fixedly connected to both sides at one end of the fast food truck. A storage frame 202 is rotatably connected between the two fixing blocks 201 through a rotating shaft. An extended frame 203 is slidably connected to the inner wall of the storage board, and an extended board 204 is slidably connected to the inner wall of the extended frame 203. Grooves 205 are symmetrically opened on both sides at one end of the extended board 204. The two groups of grooves 205 are communicated through a circular hole 206. Circular columns 207 are arranged on the inner walls of the two grooves 205. Support legs 208 are fixedly connected to both ends of the two circular columns 207, and the support legs 208 are arranged in the grooves 205.

[0030] Specifically, by pulling the extended board 204 outward through the handle, the extended frame 203 can be moved outward and made to leave the storage frame 202. Then, the support legs 208 are opened and supported on the ground, so as to provide a position for guests, facilitate guests to eat meals, and improve practicality.

[0031] Embodiment Two

[0032] Refer to Figure 2 , and on the basis of Embodiment One, it is further obtained that the blocking mechanism 300 includes telescopic slots 301 opened at both ends of the fast food truck body 100. Pulling springs 302 are fixedly connected to the inner walls of the two telescopic slots 301. Telescopic columns 303 are fixedly connected to the mutually remote ends of the two groups of pulling springs 302. L-shaped limiting plates 304 are fixedly connected to the mutually remote ends of the two telescopic columns 303.

[0033] Specifically, when storing, the storage frame 202 can be limited by the L-shaped limiting plate 304, so it is convenient for storage and arrangement, and the use effect is improved.

[0034] Embodiment Three

[0035] Refer to Figure 3, and on the basis of the first and second embodiments, it is further obtained that the limiting mechanism 400 includes square holes formed in both sides of one end of the extension plate 204 and extending into the groove 205. Square columns 401 are arranged on the inner walls of the two square holes. Pulling plates 402 are fixedly connected to the ends of the two square columns 401 away from the extension plate 204. Square limiting grooves 403 are formed at the ends of the two support legs 208 on one side close to the pulling plate 402. The shapes of the two square limiting grooves 403 and the square columns 401 are adapted to each other. Sliding grooves 404 are formed on both sides of the inner walls of the two square holes. Sliders 405 are slidably connected to the inner walls of the two groups of sliding grooves 404. Springs 406 are fixedly connected between the four groups of sliders 405 and the sliding grooves 404. When the support leg 208 is placed in the groove 205, the included angle between the square limiting groove 403 and the square column 401 is ninety degrees.

[0036] Specifically, when the support leg 208 is opened, the elastic action of the spring 406 can cause the square column 401 to be stuck into the square limiting groove 403, so as to complete the limiting operation of the support leg 208, thereby preventing the support leg from tilting during use, avoiding the extension plate 204 from tipping over, and further preventing the guests from being affected when eating meals, providing stability.

[0037] During the actual operation process, first pull the L-shaped limiting plate 304 outward to make it leave the range of the storage frame 202. At this time, hold the handle and stretch it outward to take the extension plate 204 and the extension frame 203 out of the range of the storage frame 202, so as to extend the area of the dining table. At this time, take out the groove 205 from the support leg 208 and rotate it by ninety degrees to make it perpendicular to the extension plate 204 and support it on the ground, so as to provide a position for the guests to have meals, facilitate the guests to eat, and improve the practicability;

[0038] When the support leg 208 rotates by ninety degrees, at this time, under the elastic reset action of the spring 406, the slider 405 can be driven to move, so as to drive the square column 401 to move and be inserted into the square limiting groove 403 to complete the limiting of the support leg 208, prevent the guests from tilting the support leg 208, and prevent the storage frame 202, the extension frame 203 and the extension plate 204 from tilting, improving the stability.

[0039] When not in use, pull the pulling plate 402 outward to make the square column 401 leave the range of the square limiting groove 403. At this time, rotate the support leg 208 to store it in the groove 205, store the extension plate 204 and the extension frame 203 in the storage frame 202, and rotate the storage frame 202 to make it contact with the fast food vehicle body 100. At this time, the elastic action of the tension spring 302 can make the L-shaped limiting plate 304 stuck on the storage frame 202 to complete the limiting operation, which is convenient for storage.

[0040] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to the embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A fast food truck with a heat preservation structure, comprising a fast food truck body (100), characterized in that: Blocking mechanisms (300) are provided at both ends of the fast food truck body (100), an extended support mechanism (200) is provided at one end of the fast food truck body (100), a limiting mechanism (400) is provided on the extended support mechanism (200), and a heat preservation mechanism (500) is provided inside the fast food truck; The extended support mechanism (200) includes fixing blocks (201) fixedly connected to both sides of one end of the fast food truck. A storage frame (202) is rotatably connected between the two fixing blocks (201) through a rotating shaft. An extended frame (203) is slidably connected to the inner wall of the storage frame. An extended plate (204) is slidably connected to the inner wall of the extended frame (203). Grooves (205) are symmetrically formed on both sides of one end of the extended plate (204). The two groups of grooves (205) are communicated through circular holes (206). Circular columns (207) are provided on the inner walls of the two grooves (205). Support legs (208) are fixedly connected to both ends of the two circular columns (207). The support legs (208) are arranged in the grooves (205).

2. The fast food vehicle with a heat preservation structure according to claim 1, characterized in that: The blocking mechanism (300) includes telescopic grooves (301) formed at both ends of the fast food truck body (100). Pulling springs (302) are fixedly connected to the inner walls of the two telescopic grooves (301). Telescopic columns (303) are fixedly connected to the mutually remote ends of the two groups of pulling springs (302). L-shaped limiting plates (304) are fixedly connected to the mutually remote ends of the two telescopic columns (303).

3. A fast food vehicle with a heat preservation structure according to claim 1, characterized in that: The limiting mechanism (400) includes passing through square holes on both sides of one end of the extended plate (204) and extending into the grooves (205). Square columns (401) are provided on the inner walls of the two square holes. Pulling plates (402) are fixedly connected to the mutually remote ends of the two square columns (401) away from the extended plate (204).

4. The fast food vehicle with a heat preservation structure according to claim 3, characterized in that: Square limiting grooves (403) are formed at the mutually close ends of the two support legs (208) on one side close to the pulling plate (402). The shapes of the two square limiting grooves (403) are adapted to the square columns (401).

5. A fast food vehicle with a heat preservation structure according to claim 3, wherein: Sliding grooves (404) are formed on both sides of the inner walls of the two square holes. Sliding blocks (405) are slidably connected to the inner walls of the two groups of sliding grooves (404). Springs (406) are fixedly connected between the four groups of sliding blocks (405) and the sliding grooves (404).

6. The mobile fast food vehicle with a heat preservation structure according to claim 4, characterized in that: When the support legs (208) are placed in the grooves (205), the included angle between the square limiting grooves (403) and the square columns (401) is ninety degrees.

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