Dining car with good heat preservation effect

Abstract

The utility model discloses a dining car with good heat preservation effect belongs to catering service equipment field, a dining car with good heat preservation effect, including support mechanism, the inner end inboard swing mounting of support mechanism has extension mechanism, the upper end swing mounting of support mechanism has the protection mechanism, the extension mechanism includes extension frame, the outer end side of extension frame is provided with limit gyro wheel, the inner end bottom mounting of extension frame has support plate no.

Description

Technical Field

[0001] This utility model relates to the field of catering service equipment, and in particular to a food cart with good heat preservation effect. Background Technology

[0002] In the food service industry, food carts are crucial equipment for food storage and sales in both mobile and fixed settings, and their insulation performance directly affects food quality, taste, and safety. Traditional food carts often employ simple insulation material sandwich or single insulation layer designs, which suffer from problems such as heat loss through the metal frame, insufficient sealing leading to frequent heat exchange, and uneven temperature control in different areas. Especially in high or low temperature environments, it is difficult to maintain the appropriate temperature for food for extended periods, affecting not only the eating experience but also potentially increasing the risk of food spoilage. Therefore, developing food carts with efficient insulation structures, good sealing performance, and temperature stability has become an important requirement for improving service quality and operational efficiency within the industry.

[0003] An existing food cart with good heat preservation has multiple support layers, which can hold more dishes. However, when using it, the dishes usually need to be taken out and retrieved after being transported to a fixed position, which increases the work steps when retrieving the dishes and increases the risk of tipping or scalding when retrieving the dishes. Therefore, we propose a food cart with good heat preservation. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a food cart with good heat preservation effect. By setting an extension rack, the food inside the food cart can be extended out, eliminating the need to take the food out to retrieve it, making it safer and more convenient to use.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A food cart with good heat preservation effect includes a support mechanism, an extension mechanism is movably installed on the inner side of the inner end of the support mechanism, and a protective mechanism is movably installed on the upper end of the support mechanism.

[0007] The extension mechanism includes an extension frame, with a limiting roller on the outer side of the extension frame, a support plate two installed at the bottom of the inner end of the extension frame, a food bucket two installed on the upper inner side of the support plate two, and a movable wheel two installed on the front lower end of the extension frame. By setting the extension frame, the food inside the food cart can be extended out, eliminating the need to take the food out for retrieval, thus improving the safety and convenience of using the device.

[0008] Furthermore, the support mechanism includes a support frame, with a fixed frame extending through the inner side of the upper end of the support frame, a handrail fixedly installed on the outer side of the support frame, a support plate fixedly installed in the middle of the inner end of the support frame, a food bucket installed on the upper inner side of the support plate, a sliding groove installed on the lower inner side of the support frame, and four casters installed at the four corners of the lower end of the support frame. By setting up the support frame to support the entire device, the device can transport multiple dishes at once and can be directly scooped up, improving the stability of the device during use.

[0009] Furthermore, the protective mechanism includes a cover plate, a handle is installed at the upper center of the cover plate, and a slot is provided on the inner side of the cover plate. By setting the cover plate, the food inside the device is less likely to be contaminated by dust during transportation, and the heat preservation effect of the device during food transportation is improved, thereby improving the heat preservation and protective performance of the device during use.

[0010] Furthermore, the extension frame is movably installed on the lower inner side of the support frame, and the limiting roller is movably installed on the inner side of the inner end of the slide groove. By setting the limiting roller to be movably installed on the inner side of the inner end of the slide groove, the extension frame is moved horizontally as a whole by the limiting roller rolling in the slide groove, thereby achieving the extension effect. Rolling friction replaces sliding friction, making the extension frame easier to move horizontally and improving the convenience of using the device.

[0011] Furthermore, the cover plate is movably mounted on the upper end of the support frame, and the fixing frame is movably nested inside the inner end of the slot.

[0012] Furthermore, there are four of each of the first and second food containers, and the four first and second food containers are evenly arranged on the upper inner side of the support plate one and the support plate two.

[0013] Furthermore, there are two movable wheels, which are installed in parallel on the lower front side of the extension frame, and the two movable wheels are at the same horizontal height as the movable wheel one.

[0014] Furthermore, the limiting roller can roll along the groove.

[0015] In summary, this utility model has the following beneficial effects:

[0016] 1. By setting up an extension rack, the food inside the food cart can be extended out, eliminating the need to take the food out to retrieve it, which improves the safety and convenience of using the device. By setting up a support frame to support the entire device, the device can transport multiple dishes at once and can be directly retrieved, which improves the stability of the device during use.

[0017] 2. By setting a cover plate, the food inside the device is less likely to be contaminated by dust during transportation, and the heat preservation effect of the device during transportation is improved. The heat preservation and protection performance of the device during use is improved. By setting a limiting roller that is movably installed on the inner side of the inner end of the slide, the extension frame is moved horizontally by the rolling of the limiting roller in the slide, thereby achieving the extension effect. Rolling friction replaces sliding friction, making the horizontal movement of the extension frame easier and improving the convenience of the device during use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure in this embodiment;

[0019] Figure 2 This is a three-dimensional structural diagram of the support mechanism in this embodiment;

[0020] Figure 3 This is a three-dimensional structural diagram of the extension mechanism in this embodiment;

[0021] Figure 4 This is a three-dimensional structural diagram of the protective mechanism in this embodiment;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure extended by the extension mechanism in this embodiment.

[0023] In the diagram, 1. Support mechanism; 101. Support frame; 102. Fixing frame; 103. Handrail; 104. Support plate one; 105. Dinner bucket one; 106. Slide groove; 107. Moving wheel one; 2. Extension mechanism; 201. Extension frame; 202. Limiting roller; 203. Support plate two; 204. Dinner bucket two; 205. Moving wheel two; 3. Protective mechanism; 301. Cover plate; 302. Handle; 303. Slot. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings.

[0025] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0026] Reference Figure 1-5 As shown, a preferred embodiment of the present invention is a food cart with good heat preservation effect, including a support mechanism 1, an extension mechanism 2 movably installed on the inner side of the inner end of the support mechanism 1, and a protective mechanism 3 movably installed on the upper end of the support mechanism 1.

[0027] The extension mechanism 2 includes an extension frame 201. A limiting roller 202 is provided on the outer side of the extension frame 201. A support plate 203 is installed on the bottom inner end of the extension frame 201. A food bucket 204 is provided on the upper inner side of the support plate 203. Two movable wheels 205 are provided on the front lower end of the extension frame 201. The two movable wheels 205 are installed in parallel on the front lower end of the extension frame 201. The movable wheels 205 are at the same horizontal height as the movable wheels 107. By setting the extension frame 201, the food inside the food cart can be extended out, eliminating the need to take the food out for retrieval, thus improving the safety and convenience of using the device.

[0028] Reference Figure 1-5 As shown, the support mechanism 1 includes a support frame 101. A fixed frame 102 is connected through the inner side of the upper end of the support frame 101. A handrail 103 is fixedly installed on the outer side of the support frame 101. A support plate 104 is fixedly installed in the middle of the inner end of the support frame 101. A food bucket 105 is installed on the upper inner side of the support plate 104. A sliding groove 106 is installed on the lower inner side of the support frame 101. Casters 107 are installed at the four corners of the lower end of the support frame 101. The food bucket 105 and the food... There are four buckets 204. The four buckets 105 and 204 are evenly arranged on the upper inner side of the support plate 104 and support plate 203. By setting multiple buckets 105 and 204, the device can transport more dishes at a time, which increases the diversity of dishes that the device can hold. The support frame 101 supports the entire device, which can transport multiple dishes at once and can be directly scooped up, thus improving the stability of the device during use.

[0029] Reference Figure 1-4 As shown, the protective mechanism 3 includes a cover plate 301. A handle 302 is installed in the middle of the upper end of the cover plate 301. A slot 303 is provided on the inner side of the cover plate 301. The cover plate 301 is movably installed on the upper end of the support frame 101. The fixing frame 102 is movably nested in the inner side of the slot 303. By setting the fixing frame 102 to be movably nested in the inner side of the slot 303, the cover plate 301 is more stable during use and is less likely to detach, thus improving the stability of the device during use. By setting the cover plate 301, the food inside the device is less likely to be contaminated by dust during transportation, and the heat preservation effect of the device during food transportation is improved, thus improving the heat preservation performance and protective performance of the device during use.

[0030] Reference Figure 2-5As shown, the extension frame 201 is movably installed on the lower inner side of the support frame 101, and the limiting roller 202 is movably installed on the inner side of the inner end of the slide groove 106. The limiting roller 202 can roll along the slide groove 106. By setting the limiting roller 202 to be movably installed on the inner side of the inner end of the slide groove 106, the extension frame 201 is translated as a whole by the limiting roller 202 rolling in the slide groove 106, thereby achieving the extension effect. Rolling friction replaces sliding friction, making the extension frame 201 easier to translate and improving the convenience of using the device.

[0031] Specific implementation process: Food items requiring transportation or insulation are placed on support plate 104 and support plate 203 respectively. The food containers are secured using food buckets 105 on support plate 104 and 204 on support plate 203 to prevent tipping. Workers push the support frame 101 by holding the handle 103, using the four casters 107 at the lower corners of the support frame 101 to move the food cart as a whole, facilitating transportation of the food to the designated location. During transportation, the sealed cover 301 provides protection. The food is not easily contaminated or spilled, and its temperature is maintained. Upon arrival at the pick-up location, open the cover 301 and lift it using the handle 302. If you need to take food from the support plate 104, you can directly take it from its original position. If you need to take food from the support plate 203, pull the extension frame 201 so that the limiting roller 202 at the outer end of the extension frame 201 rolls along the sliding groove 106 at the inner end of the support frame 101, pulling the extension frame 201 out from the lower side of the inner end of the support frame 101. During the pulling process, the moving wheel 205 at the lower front side of the extension frame 201 is at the same horizontal height as the moving wheel 107 and contacts the ground to assist in support and movement. At this time, you can directly take food from the extended support plate 203 without taking out the food bucket. After taking the food, simply push the extension frame 201 back to its original position.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A food cart with good heat preservation effect, characterized in that: It includes a support mechanism (1), an extension mechanism (2) is movably installed on the inner side of the inner end of the support mechanism (1), and a protective mechanism (3) is movably installed on the upper end of the support mechanism (1); The extension mechanism (2) includes an extension frame (201), a limiting roller (202) is provided on the outer side of the extension frame (201), a support plate (203) is installed at the bottom of the inner end of the extension frame (201), a food bucket (204) is provided on the upper side of the inner end of the support plate (203), and a movable wheel (205) is provided on the front side of the lower end of the extension frame (201).

2. The dining car with good heat preservation effect according to claim 1, characterized in that: The support mechanism (1) includes a support frame (101), a fixed frame (102) is connected through the inner side of the upper end of the support frame (101), a handrail (103) is fixedly installed on the outer side of the support frame (101), a support plate (104) is fixedly installed in the middle of the inner end of the support frame (101), a food bucket (105) is provided on the upper side of the inner end of the support plate (104), a sliding groove (106) is provided on the lower side of the inner end of the support frame (101), and a moving wheel (107) is provided at the four corners of the lower end of the support frame (101).

3. The dining car with good heat preservation effect according to claim 2, characterized in that: The protective mechanism (3) includes a cover plate (301), a handle (302) is installed at the middle of the upper end of the cover plate (301), and a slot (303) is provided on the inner side of the cover plate (301).

4. The dining car with good heat preservation effect according to claim 2, characterized in that: The extension frame (201) is movably installed on the lower inner side of the support frame (101), and the limiting roller (202) is movably installed on the inner side of the inner end of the slide groove (106).

5. A dining cart with good heat preservation effect according to claim 3, characterized in that: The cover plate (301) is movably installed on the upper end of the support frame (101), and the fixing frame (102) is movably nested inside the inner end of the slot (303).

6. The dining car with good heat preservation effect according to claim 2, characterized in that: There are four of each of the first (105) and second (204) food containers, and the four first (105) and second (204) food containers are evenly arranged on the upper inner side of the first (104) and second (203) support plates.

7. The dining car with good heat preservation effect according to claim 2, characterized in that: There are two movable wheels (205), which are installed in parallel on the lower front side of the extension frame (201). The movable wheels (205) are at the same horizontal height as the movable wheels (107).

8. The dining car with good heat preservation effect according to claim 2, characterized in that: The limiting roller (202) can roll along the slide groove (106).

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