Constant-temperature mobile dining car

Abstract

The utility model discloses a constant-temperature movable dining car, and relates to the technical field of dining cars. The multifunctional storage device comprises a constant-temperature storage box, a supporting frame is fixedly connected to the bottom of the constant-temperature storage box, moving wheels are arranged at the bottom of the supporting frame, a multifunctional storage device body is arranged on the side face of the supporting frame and comprises a short connecting block, and the side face of the short connecting block is fixedly connected to the side face of the supporting frame. A motor is fixedly connected to the side face of the short connecting block. The driving force of the motor is matched with the storage plate, the second hinge block, the hinge rods and other assemblies in the multifunctional storage device, opposite movement of the two hinge rods is achieved, so that the second hinge block drives the storage plate to move upwards, and the size of the multifunctional storage device is adjusted according to the amount of food materials; the effects that the food materials can be taken more conveniently, and the situation that the food materials need to be found strenuously due to the fact that the storage device is too large is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of dining cars, in particular to a constant temperature mobile dining car. Background Art

[0002] Mobile dining cars are also called mobile dining cars. They are widely used in places where people gather densely, such as food snack streets (squares) and food stalls in my country. At present, there are roughly two types of mobile dining cars on the market: one is a cold dining car, that is, the dining car is only used to store and place food, and no on-site cooking or baking is performed. This type of dining car has a simple structure, low cost, and is also more environmentally friendly. However, it has a single function and is mostly used for cold food; the other is a hot dining car relative to a cold dining car. Representatives of this type of dining car include barbecue dining cars, which can cook and bake food on site, ensuring the freshness of the food and are welcomed by the general public. However, the disadvantage of this type of dining car is that when cooking and baking food on site, the fumes generated are arbitrarily discharged into the environment. The fumes contain harmful impurities such as aldehydes, ketones, hydrocarbons, fatty acids, alcohols, aromatic compounds, esters, lactones, heterocyclic compounds, etc., which cause great pollution to the environment and are not conducive to environmental protection. Most cities in my country have expressly prohibited the use of such dining cars in the open air.

[0003] According to a mobile dining car disclosed (publication number: CN 209090231 U), it includes a cooking table, a silencer evaporator, a rice steaming cabinet, a preheating water tank and mobile wheels. By utilizing the waste heat from the furnace and the waste heat from the flue gas, the compact design not only saves space, but also can systematically reduce the heat loss of the equipment and improve energy utilization; the mobile design can conveniently provide catering services. The above application uses components such as the rice steaming cabinet, the preheating water tank and the mobile wheels to cooperate with each other, and it is difficult to adjust the size of the multi-functional storage device according to the amount of food, which results in a long time to find food, which needs to be improved. Utility Model Content

[0004] The utility model aims to provide a constant temperature mobile dining vehicle, which cooperates with the storage plate, hinge block 2 and hinge rod components inside the multifunctional storage device through the driving force of the motor, so that the two hinge rods move toward each other, so that the hinge block 2 drives the storage plate to move upward, so as to adjust the size of the multifunctional storage device according to the amount of food, so as to achieve the effect of more convenient access to food, avoid the need to search for food laboriously because the storage device is too large, and solve the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a constant temperature mobile dining car, comprising a constant temperature storage box, the bottom of the constant temperature storage box is fixedly connected to a support frame, the bottom of the support frame is provided with moving wheels, the side of the support frame is provided with a multifunctional storage device, the multifunctional storage device comprises a connecting short block, the side of the connecting short block is fixedly connected to the side of the support frame, the side of the connecting short block is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a bidirectional threaded rod, the circumferential surface of the bidirectional threaded rod is threadedly connected to a threaded sleeve, the top of the threaded sleeve is fixedly connected to an articulated block 1, the side of the articulated block 1 is fixedly connected to an articulated rod, the end of the articulated rod away from the articulated block 1 is fixedly connected to an articulated block 2, and the top of the articulated block 2 is fixedly connected to a storage plate.

[0007] Furthermore, a long connecting block is fixedly connected to the side of the support frame, and the long connecting block is fixedly connected to the short connecting block through the support frame. The side of the threaded sleeve is in contact with the side of the long connecting block. Such a design can flexibly use space according to actual needs.

[0008] Furthermore, two threaded sleeves are provided, and are symmetrical to each other along the central axis of the bidirectional threaded rod. Two hinge blocks are provided, and are symmetrical to each other along the central axis of the bidirectional threaded rod. Such a design can make it more convenient to take food and avoid the situation where it is difficult to find food because the storage device is too large.

[0009] Furthermore, an alarm device is provided on the side of the constant temperature storage box, and the alarm device includes a slot, an inner wall of the slot is opened on the side of the constant temperature storage box, a temperature detector is provided on the inner wall of the slot, an electric telescopic rod is fixedly connected to the side of the temperature detector, an alarm is provided on the inner wall of the slot, and a switch is provided on the side of the alarm. Such a design can timely monitor the temperature changes inside the constant temperature mobile dining car.

[0010] Furthermore, the switch is located on the displacement track of the electric telescopic rod, and the alarm is located on the inner wall of the slot. Such a design can issue an alarm in time when the temperature is abnormal, so that the operator can respond quickly and take necessary measures.

[0011] Furthermore, there are two hinged rods, which are symmetrical to each other along the central axis of the bidirectional threaded rod, and there are two hinged blocks 2, which are symmetrical to each other along the central axis of the bidirectional threaded rod. Such a design can reduce the use of materials and is in line with the concept of saving resources and environmental protection.

[0012] Furthermore, a handle is fixedly connected to the side of the constant temperature storage box, and the storage plate is located below the constant temperature storage box. Such a design can adapt to the quantity of food and better maintain the freshness of the food.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model realizes the mutual cooperation of the two hinged rods and the storage plate, hinge block 2 and hinge rod components inside the multifunctional storage device through the driving force of the motor, so that the hinge block 2 drives the storage plate to move upward, thereby adjusting the size of the multifunctional storage device according to the amount of food, achieving the effect of more convenient access to food and avoiding the need to search for food laboriously because the storage device is too large.

[0015] 2. The utility model realizes that the temperature detector activates the electric telescopic rod, and the telescopic end of the electric telescopic rod presses the switch, thereby sounding the alarm, through the cooperation of the telescopic force of the electric telescopic rod with the components such as the electric telescopic rod, the switch and the alarm inside the alarm device, so that the operator can respond quickly and take necessary measures.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of a constant temperature mobile dining car of the utility model;

[0019] Figure 2 This is a three-dimensional upward structural schematic diagram of a constant temperature mobile dining car of the utility model;

[0020] Figure 3 This is a three-dimensional enlarged structural diagram of a storage plate of a constant temperature mobile dining car of the utility model;

[0021] Figure 4 It is a three-dimensional enlarged structural schematic diagram of the hinge rod of a constant temperature mobile dining car of the utility model;

[0022] Figure 5 It is a three-dimensional enlarged structural schematic diagram of an alarm of a constant temperature mobile dining car of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Constant temperature storage box; 2. Support frame; 3. Moving wheels; 4. Handle; 5. Multifunctional storage device; 51. Connecting short block; 52. Motor; 53. Bidirectional threaded rod; 54. Threaded sleeve; 55. Articulated block one; 56. Articulated rod; 57. Articulated block two; 58. Storage board; 59. Connecting long block; 6. Alarm device; 61. Notch; 62. Temperature detector; 63. Electric telescopic rod; 64. Switch; 65. Alarm. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 The utility model is a constant temperature mobile dining car, comprising a constant temperature storage box 1, the bottom of the constant temperature storage box 1 is fixedly connected to a support frame 2, the bottom of the support frame 2 is provided with a moving wheel 3, the side of the support frame 2 is provided with a multifunctional storage device 5, the multifunctional storage device 5 comprises a connecting short block 51, the side of the connecting short block 51 is fixedly connected to the side of the support frame 2, the side of the connecting short block 51 is fixedly connected to a motor 52, the output shaft of the motor 52 is fixedly connected to a bidirectional threaded rod 53, the circumferential surface of the bidirectional threaded rod 53 is threadedly connected to a threaded sleeve 54, the top of the threaded sleeve 54 is fixedly connected to a hinge block 1 55, the side of the hinge block 1 55 is fixedly connected to a hinge rod 56, the end of the hinge rod 56 away from the hinge block 1 55 is fixedly connected to a hinge block 2 57, and the top of the hinge block 2 57 is fixedly connected to a storage plate 58.

[0027] A connecting long block 59 is fixedly connected to the side of the support frame 2. The connecting long block 59 is fixedly connected to the connecting short block 51 through the support frame 2. The side of the threaded sleeve 54 contacts the side of the connecting long block 59. Such a design can flexibly use space according to actual needs.

[0028] There are two threaded sleeves 54, which are symmetrical to each other along the central axis of the bidirectional threaded rod 53. There are two hinge blocks 55, which are symmetrical to each other along the central axis of the bidirectional threaded rod 53. This design can make it more convenient to take food and avoid the need to search for food because the storage device is too large.

[0029] An alarm device 6 is arranged on the side of the constant temperature storage box 1, and the alarm device 6 includes a slot 61. The inner wall of the slot 61 is opened on the side of the constant temperature storage box 1, and a temperature detector 62 is arranged on the inner wall of the slot 61. An electric telescopic rod 63 is fixedly connected to the side of the temperature detector 62. An alarm 65 is arranged on the inner wall of the slot 61, and a switch 64 is arranged on the side of the alarm 65. Such a design can timely monitor the temperature changes inside the constant temperature mobile dining car.

[0030] The switch 64 is located on the displacement track of the electric telescopic rod 63, and the alarm 65 is located on the inner wall of the slot 61. Such a design can send out an alarm in time when the temperature is abnormal, so that the operator can respond quickly and take necessary measures.

[0031] There are two hinged rods 56, which are symmetrical to each other along the central axis of the bidirectional threaded rod 53. There are two hinged blocks 57, which are symmetrical to each other along the central axis of the bidirectional threaded rod 53. This design can reduce the use of materials and is in line with the concept of saving resources and environmental protection.

[0032] A handle 4 is fixedly connected to the side of the constant temperature storage box 1, and a storage plate 58 is located below the constant temperature storage box 1. Such a design can adapt to the quantity of food and better maintain the freshness of the food.

[0033] A specific application of this embodiment is: start the motor 52, when the motor 52 rotates clockwise, the output shaft will make the bidirectional threaded rod 53 rotate clockwise, the clockwise rotation of the bidirectional threaded rod 53 will make the two threaded sleeves 54 move toward each other, when the two threaded sleeves 54 move toward each other, the hinge blocks 1 55 fixed on the top of each other will move toward each other, so that the two hinge rods 56 move toward each other, so that the hinge block 2 57 drives the storage plate 58 to move upward, so that the size of the multifunctional storage device 5 can be adjusted according to the amount of food, the food can be taken more conveniently, and the situation that the storage device is too large and it is necessary to search for food with great effort, when the temperature of the constant temperature storage box 1 is too high or too low, the temperature detector 62 will start the electric telescopic rod 63, and the telescopic section of the electric telescopic rod 63 will press the switch 64, so that the alarm 65 will sound, so that the operator can respond quickly and take necessary measures, such as adjusting the equipment, repairing the fault or replacing the equipment, to ensure the quality of food.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A constant temperature mobile dining vehicle, comprising a constant temperature storage box (1), characterized in that: The bottom of the constant temperature storage box (1) is fixedly connected to a support frame (2), the bottom of the support frame (2) is provided with moving wheels (3), and the side of the support frame (2) is provided with a multifunctional storage device (5); The multifunctional storage device (5) comprises a connecting short block (51), the side of the connecting short block (51) is fixedly connected to the side of the support frame (2), the side of the connecting short block (51) is fixedly connected to a motor (52), the output shaft of the motor (52) is fixedly connected to a bidirectional threaded rod (53), the circumferential surface of the bidirectional threaded rod (53) is threadedly connected to a threaded sleeve (54), the top of the threaded sleeve (54) is fixedly connected to an articulated block 1 (55), the side of the articulated block 1 (55) is fixedly connected to an articulated rod (56), one end of the articulated rod (56) away from the articulated block 1 (55) is fixedly connected to an articulated block 2 (57), and the top of the articulated block 2 (57) is fixedly connected to a storage plate (58).

2. A constant temperature mobile dining vehicle according to claim 1, characterized in that: A connecting long block (59) is fixedly connected to the side of the support frame (2), and the connecting long block (59) is fixedly connected to the connecting short block (51) through the support frame (2), and the side of the threaded sleeve (54) is in contact with the side of the connecting long block (59).

3. A constant temperature mobile dining vehicle according to claim 2, characterized in that: Two threaded sleeves (54) are provided and are symmetrical to each other along the central axis of the bidirectional threaded rod (53); two hinge blocks (55) are provided and are symmetrical to each other along the central axis of the bidirectional threaded rod (53).

4. A constant temperature mobile dining vehicle according to claim 3, characterized in that: An alarm device (6) is arranged on the side of the constant temperature storage box (1), and the alarm device (6) comprises a notch (61), the inner wall of the notch (61) is opened on the side of the constant temperature storage box (1), a temperature detector (62) is arranged on the inner wall of the notch (61), an electric telescopic rod (63) is fixedly connected to the side of the temperature detector (62), an alarm (65) is arranged on the inner wall of the notch (61), and a switch (64) is arranged on the side of the alarm (65).

5. A constant temperature mobile dining vehicle according to claim 4, characterized in that: The switch (64) is located on the displacement track of the electric telescopic rod (63), and the alarm (65) is located on the inner wall of the slot (61).

6. A constant temperature mobile dining vehicle according to claim 5, characterized in that: Two hinge rods (56) are provided and are symmetrical to each other along the central axis of the bidirectional threaded rod (53); two hinge blocks (57) are provided and are symmetrical to each other along the central axis of the bidirectional threaded rod (53).

7. A constant temperature mobile dining vehicle according to claim 6, characterized in that: A handle (4) is fixedly connected to the side of the constant temperature storage box (1), and the storage plate (58) is located below the constant temperature storage box (1).

Images