A high-temperature sterilization and hygienic mobile food cart

Abstract

This utility model proposes a high-temperature sterilization hygienic mobile dining cart, comprising: a vehicle body, a moving mechanism, a guide frame, a high-temperature sterilization mechanism, and an auxiliary placement mechanism; the high-temperature sterilization mechanism is mounted on the vehicle body; the vehicle body has a placement opening for placing gas cylinders, the guide frame is symmetrically installed inside the placement opening, and the moving mechanism slides with the guide frame to assist in moving the gas cylinders out of or into the placement opening; the auxiliary placement mechanism is disposed on the moving mechanism and adaptively limits and protects the gas cylinders based on their placement. This utility model proposes a high-temperature sterilization hygienic mobile dining cart, in which a guide frame and a sliding moving mechanism are installed inside the placement opening of the vehicle body, using rollers and ball bearings to reduce friction and solve the problem of difficult gas cylinder movement; the auxiliary placement mechanism adaptively limits the gas cylinders through springs and stops, increasing stability, while the springs assist in removing the gas cylinders, increasing ease of use.

Description

Technical Field

[0001] This utility model relates to the field of mobile food cart technology, specifically to a high-temperature sterilization and hygienic mobile food cart. Background Technology

[0002] With the continuous improvement of people's living standards and the accelerating pace of urban life, mobile catering services have gained widespread popularity due to their significant convenience. Generally, mobile food carts are used to carry tableware and food, and the flexible movement of these carts provides convenient catering services to people in different areas. This service model has high flexibility and convenience. However, with the increasing awareness of environmental protection, most of the tableware used in food carts has changed from disposable to non-disposable tableware. As a result, high-temperature sterilization equipment is used to address the issues of cleaning, sterilizing, and recycling tableware.

[0003] In order to prepare a wider variety of food on the food cart, some food carts are equipped with stoves and gas cylinders. However, in order to maximize the storage capacity of the food cart, the area for storing gas cylinders is often designed to be relatively compact. This makes it difficult to move the gas cylinders in or out smoothly due to the limited space. Utility Model Content

[0004] This utility model provides a high-temperature sterilization and hygienic mobile catering cart. It is equipped with a moving mechanism to facilitate the movement of gas cylinders, and with the auxiliary placement mechanism, it helps to increase the stability of the gas cylinders when the cart is moved.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-temperature disinfection and hygienic mobile catering cart, comprising: a cart body, a moving mechanism, a guide frame, a high-temperature disinfection mechanism, and an auxiliary placement mechanism;

[0006] The high-temperature disinfection mechanism is mounted on the vehicle body;

[0007] The vehicle body is provided with a placement opening for placing gas cylinders. The guide frame is symmetrically installed inside the placement opening. The moving mechanism is slidably engaged with the guide frame to assist the gas cylinders in moving out of or into the placement opening.

[0008] The auxiliary placement mechanism is mounted on the moving mechanism and adaptively limits and protects the gas cylinder based on its placement.

[0009] Preferably, the moving mechanism includes a transfer plate, a right-angle rod, rollers, and a positioning pin. The transfer plate is slidably disposed between two guide frames. The right-angle rod is slidably inserted into the transfer plate and positioned by the positioning pin. The rollers are rotatably connected to the right-angle rod.

[0010] Preferably, the guide frame is rotatably fitted with ball bearings, and the ball bearings are in rolling connection with the transfer plate.

[0011] Preferably, the transfer plate has an opening for the positioning pin to pass through, and the right-angle rod has a slot corresponding to the opening.

[0012] Preferably, the auxiliary placement mechanism includes an open cylinder, a support plate, a stop bar, and a spring. The open cylinder is mounted on the transfer plate and forms an opening facing upwards. The support plate is slidably disposed inside the open cylinder and connected to the bottom wall of the open cylinder via the spring. The wall of the open cylinder has multiple sliding grooves adapted to the stop bar, and the sliding grooves form an air inlet at the bottom of the open cylinder.

[0013] Preferably, the inside of the slide groove is provided with a limiting rope to prevent the stop bar from dislodging from the slide groove. One end of the limiting rope is connected to the bottom wall of the slide groove, and the other end is connected to the insertion end of the stop bar.

[0014] The beneficial effects of this utility model are as follows:

[0015] By setting up a placement opening on the vehicle body and symmetrically installing guide frames inside it, along with a sliding mechanism that slides with the guide frames, the problem of gas cylinders being difficult to move in or out of the food cart due to the compact space in the gas cylinder storage area is effectively solved. The rollers in the sliding mechanism are rotatably connected to the right-angle rod, and the guide frames are rotatably fitted with ball bearings that are rotatably connected to the transfer plate, which can significantly reduce the friction when the transfer plate moves, making the movement of the gas cylinders smoother and more convenient.

[0016] The auxiliary placement mechanism adaptively limits and protects the gas cylinder when it is placed. The support plate in this mechanism is connected to the bottom wall of the open cylinder by a spring. When the gas cylinder is placed on the support plate, the spring is compressed, causing the support plate to slide downwards. At the same time, it pushes the stop bar to move upwards along the slide to block the outer circumference of the gas cylinder. This not only increases the positional stability of the gas cylinder when it is moved in the food cart, reducing the risk of tipping, but also maintains the limited position when the gas cylinder is depleted and its weight is reduced. When the gas cylinder is removed, the spring returns to assist in lifting, further improving the ease of operation. In addition, the limiting rope in the slide prevents the stop bar from dislodging from the slide, ensuring the reliability of the limiting function. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of a high-temperature disinfection and hygienic mobile dining cart proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the placement opening in a high-temperature disinfection and hygienic portable food cart proposed in this utility model;

[0020] Figure 3 for Figure 2 A partial structural diagram;

[0021] Figure 4 This is a schematic diagram of the right-angle rod in a high-temperature disinfection and hygienic portable food cart proposed in this utility model;

[0022] Figure 5 This is a side sectional view of the structure of an open cylinder in a high-temperature sterilization and hygienic portable food cart proposed in this utility model.

[0023] The following are the labels in the diagram: 1. Vehicle body; 101. Placement port; 2. Moving mechanism; 21. Transfer plate; 211. Insertion port; 22. Right-angle rod; 221. Slot; 23. Roller; 24. Positioning pin; 3. Guide frame; 4. High-temperature sterilization mechanism; 5. Auxiliary placement mechanism; 51. Open cylinder; 511. Slide groove; 52. Support plate; 53. Stop bar; 54. Spring; 55. Limiting rope. Detailed Implementation

[0024] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] according to Figures 1-5 As shown, a high-temperature disinfection and hygienic mobile catering cart includes: a vehicle body 1, a moving mechanism 2, a guide frame 3, a high-temperature disinfection mechanism 4, and an auxiliary placement mechanism 5;

[0026] The high-temperature disinfection mechanism 4 is mounted on the vehicle body 1;

[0027] The high-temperature disinfection unit 4 is mounted on the vehicle body 1, which can perform high-temperature disinfection on non-disposable tableware. This solves the problems of cleaning, disinfection, and recycling of tableware, conforms to environmental protection principles, and helps promote the development of mobile catering services towards a more environmentally friendly and hygienic direction.

[0028] The vehicle body 1 is provided with a placement opening 101 for placing a gas cylinder. The guide frame 3 is symmetrically installed inside the placement opening 101. The moving mechanism 2 is slidably engaged with the guide frame 3 to assist the gas cylinder in moving out of or into the placement opening 101.

[0029] The auxiliary placement mechanism 5 is mounted on the moving mechanism 2 and adaptively limits and protects the gas cylinder based on its placement.

[0030] The placement opening 101 on the vehicle body 1 is used to place the gas cylinder. The guide frame 3 is symmetrically installed in the placement opening 101 to provide a sliding track for the moving mechanism 2. The moving mechanism 2 and the guide frame 3 are slidably engaged. When the gas cylinder needs to be moved out or in, the moving mechanism 2 can be pushed to slide in the guide frame 3, thereby driving the gas cylinder to move. The auxiliary placement mechanism 5 is set on the moving mechanism 2. When the gas cylinder is placed on the auxiliary placement mechanism 5, the auxiliary placement mechanism 5 will adaptively limit and protect it due to the weight of the gas cylinder.

[0031] The cooperation between the guide frame 3 and the moving mechanism 2 solves the problem that the gas cylinder is difficult to move out or in due to the compact space of the placement port 101, making the operation more convenient; the limiting and protective function of the auxiliary placement mechanism 5 increases the positional stability of the gas cylinder when the food cart moves, and reduces the risk of the gas cylinder shaking.

[0032] When in use, first slide the moving mechanism 2 out of the placement port 101 along the guide frame 3, place the gas cylinder on the auxiliary placement mechanism 5, and then push the moving mechanism 2 to move the gas cylinder into the placement port 101. At this time, the auxiliary placement mechanism 5 automatically limits the gas cylinder to ensure that the gas cylinder is stably placed in the placement port 101 of the vehicle body 1.

[0033] In a specific embodiment, the moving mechanism 2 includes a transfer plate 21, a right-angle rod 22, a roller 23, and a positioning pin 24. The transfer plate 21 is slidably disposed between two guide frames 3. The right-angle rod 22 is slidably inserted into the transfer plate 21 and positioned by the positioning pin 24. The roller 23 is rotatably connected to the right-angle rod 22. The transfer plate 21 has an insertion port 211 for the positioning pin 24 to pass through, and the right-angle rod 22 has a slot 221 corresponding to the insertion port 211.

[0034] The transfer plate 21 is slidably disposed between two guide frames 3 and can move along the length of the guide frames 3. The right-angle rod 22 is slidably inserted into the transfer plate 21. The position of the right-angle rod 22 is positioned by the positioning pin 24 passing through the insertion port 211 of the transfer plate 21 and the slot 221 of the right-angle rod 22. The roller 23 is rotatably connected to the right-angle rod 22. When the transfer plate 21 moves, the roller 23 can roll on the ground or other supporting surface, thereby driving the transfer plate 21 to move.

[0035] The rollers 23 reduce the friction when the transfer plate 21 moves, making the transfer plate 21 slide more smoothly and facilitating the movement of the gas cylinder. The right-angle rod 22 is positioned by the positioning pin 24, which can fix the position of the transfer plate 21 and ensure that the gas cylinder will not move randomly after placement.

[0036] Since the initial state of the positioning pin 24 is to restrict the relative sliding between the transfer plate 21 and the guide frame 3, the positioning pin 24 is initially inserted into the guide frame 3 and the interior of the transfer plate 21. When it is necessary to move the gas cylinder, the positioning pin 24 is first pulled out so that the right-angle rod 22 is inserted into the transfer plate 21. The positioning pin 24 is then inserted into the right-angle rod 22 for limiting. Then the transfer plate 21 is pushed and slides in the guide frame 3. At the same time, the roller 23 rolls, which moves the transfer plate 21 and the gas cylinder to the required position. The position of the transfer plate 21 is then fixed by the positioning pin 24.

[0037] In a specific embodiment, the guide frame 3 is fitted with a ball bearing inside, and the ball bearing is in rolling connection with the transfer plate 21.

[0038] When the transfer plate 21 slides within the guide frame 3, the ball bearings roll into contact with the transfer plate 21, thereby reducing the friction between the transfer plate 21 and the guide frame 3. The ball bearings further reduce the resistance when the transfer plate 21 slides, making the movement of the transfer plate 21 more flexible and easier, and improving the convenience of operation.

[0039] During the sliding process of the transfer plate 21 along the guide frame 3, the balls roll into contact with the transfer plate 21, converting the sliding friction between the transfer plate 21 and the guide frame 3 into rolling friction, which greatly reduces the frictional resistance and allows the transfer plate 21 to move more smoothly.

[0040] In a specific embodiment, the auxiliary placement mechanism 5 includes an open cylinder 51, a support plate 52, a stop bar 53, and a spring 54. The open cylinder 51 is mounted on the transfer plate 21 and forms an opening upward. The support plate 52 is slidably disposed inside the open cylinder 51 and is connected to the inner bottom wall of the open cylinder 51 through the spring 54. A plurality of sliding grooves 511 adapted to the stop bar 53 are provided in the wall of the open cylinder 51. The sliding grooves 511 form an air inlet at the bottom of the open cylinder 51.

[0041] The open cylinder 51 is used to hold a gas cylinder. The support plate 52 is slidably disposed inside the open cylinder 51 and is connected to the inner bottom wall of the open cylinder 51 by a spring 54. When the gas cylinder is placed on the support plate 52, the weight of the gas cylinder causes the support plate 52 to slide downward, compressing the spring 54. The wall of the open cylinder 51 has multiple grooves 511 that are adapted to the stop rod 53. The stop rod 53 can slide in the grooves 511. During the downward sliding of the support plate 52, the gas inside the open cylinder 51 is compressed and enters the grooves 511, pushing the stop rod 53 to move upward along the grooves 511, thereby limiting the gas cylinder.

[0042] The elasticity of the spring 54 enables the support plate 52 to adaptively support gas cylinders of different weights. When the gas cylinder is depleted of its internal gas, the spring 54 is still in a state of extreme compression. At this time, the stop bar 53 also extends out for protection. When the gas cylinder is moved out of the open cylinder 51, the spring 54 returns to its original position, which plays an auxiliary role in lifting and increases the ease of removal.

[0043] In a specific embodiment, the inside of the slide groove 511 is provided with a limiting rope 55 to prevent the stop bar 53 from disengaging from the slide groove 511. One end of the limiting rope 55 is connected to the bottom wall of the slide groove 511, and the other end is connected to the insertion end of the stop bar 53.

[0044] When the stop bar 53 slides within the slide groove 511 and reaches its limit state, the limiting rope 55 is taut, restricting the range of movement of the stop bar 53 and preventing the stop bar 53 from leaving the slide groove 511. The setting of the limiting rope 55 ensures the stable sliding of the stop bar 53 within the slide groove 511, preventing the stop bar 53 from leaving the slide groove 511 due to excessive sliding, thereby ensuring the normal realization of the gas cylinder limiting protection function of the auxiliary placement mechanism 5.

[0045] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A high-temperature sterilization and hygienic mobile food cart, characterized in that... ,include: Vehicle body (1), moving mechanism (2), guide frame (3), high-temperature disinfection mechanism (4) and auxiliary placement mechanism (5); The high-temperature disinfection mechanism (4) is mounted on the vehicle body (1); The vehicle body (1) is provided with a placement opening (101) for placing a gas cylinder. The guide frame (3) is symmetrically installed inside the placement opening (101). The moving mechanism (2) is slidably engaged with the guide frame (3) to assist the gas cylinder in moving out of or into the placement opening (101). The auxiliary placement mechanism (5) is mounted on the moving mechanism (2) and adaptively limits and protects the gas cylinder based on its placement.

2. The high-temperature sterilization hygienic mobile dining cart according to claim 1, characterized in that: The moving mechanism (2) includes a transfer plate (21), a right-angle rod (22), a roller (23) and a positioning pin (24). The transfer plate (21) is slidably disposed between two guide frames (3). The right-angle rod (22) is slidably inserted into the transfer plate (21) and positioned by the positioning pin (24). The roller (23) is rotatably connected to the right-angle rod (22).

3. The high-temperature sterilization hygienic mobile dining cart according to claim 2, characterized in that: The guide frame (3) is internally fitted with ball bearings, which are in rolling connection with the transfer plate (21).

4. The high-temperature sterilization hygienic mobile dining cart according to claim 3, characterized in that: The transfer plate (21) has an opening (211) for the positioning pin (24) to pass through, and the right-angle rod (22) has a slot (221) corresponding to the opening (211).

5. A high-temperature sterilization hygienic mobile dining cart according to claim 4, characterized in that: The auxiliary placement mechanism (5) includes an open cylinder (51), a support plate (52), a stop bar (53), and a spring (54). The open cylinder (51) is installed on the transfer plate (21) and forms an opening upward. The support plate (52) is slidably disposed inside the open cylinder (51) and connected to the bottom wall of the open cylinder (51) through the spring (54). The wall of the open cylinder (51) is provided with a plurality of sliding grooves (511) that are adapted to the stop bar (53). The sliding grooves (511) form an air inlet at the bottom of the open cylinder (51).

6. The high-temperature sterilization hygienic mobile dining cart according to claim 5, characterized in that: The inside of the slide groove (511) is provided with a limiting rope (55) to prevent the stop bar (53) from dislodging from the slide groove (511). One end of the limiting rope (55) is connected to the bottom wall of the slide groove (511), and the other end is connected to the insertion end of the stop bar (53).

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