JPS5932337Y2 - Serving car - Google Patents

Description

[Detailed explanation of the invention] This invention relates to a serving truck that is convenient for use in facilities such as hospital cafeterias, hotels, and banquet halls.It reheats chilled food to the appropriate temperature and then delivers the food to foragers. However, the installation of a hot air blower mechanism and the use of an insulating wall structure add weight and make it inconvenient to move.

This project was researched to solve these technical difficulties, and was designed to be lightweight to make it easier to move this type of serving cart, and to be able to withstand pushing and pulling forces from both sides of the pusher. The aim is to provide a product with a solid structure at a low price.

To describe the present invention in detail with reference to the illustrated embodiment, caster 1,
1', and a mechanical part 4 having a hot air blowing mechanism 3 disposed on the upper part of the serving car main body 2. The cylindrical body 5 consists of a pair of rectangular frames 7 and 7' that are in contact with the opening edges 6 and 6', and the cylindrical body 5 has a pair of side panels 8 and 8', a ceiling panel 9, and a bottom panel 10 that are arranged in a rectangular shape. These panels have a heat insulating material 11 such as urethane foam covered with a stainless steel plate 12.

There is a vertical duct 1 in the center inside of the side panels 8, 8.
3 and 13' are provided to allow the warm air blowing mechanism 3 to freely send hot air, and the frame 7°7' is assembled by welding L-shaped steel into a square shape corresponding to the opening edges 6 and 6' of the cylinder body 5, and then attaching it to the outside. A fitting recess 14 is formed in the frame 7.7'.
Fit the double door 15.15' into the fitting recess 14°14 and hinge one side edge 16, so that the rotation locus A of the inner corner 17 of the door 15.15' protrudes from the frame 7.7'. A pusher pipe 19 with a bracket 18 is installed between the frames 7.7' and the pusher pipe 1.
9 is integrated.

As with the cylindrical panel, the Kannon door 15.15' is also covered with a thin stainless steel plate 1 on the surface of the insulation material 11□, such as urethane foam.
It is covered with 2□ etc.

In the figure, 20 is a reinforcing metal fitting built into the panel or double door to reinforce the required points.

21 is the central support, which serves as a door and also serves as a shelf board 2.
2 is provided.

23 is a patchkin, and 24 is a canopy. The present invention is realized as described above, and when using this, the plated dishes are loaded into the serving car body 2 by opening the double doors 15 and 15'.
The double doors 15 and 15' are closed and the warm air blowing mechanism 3 is operated to heat the inside of the serving car body 2 and reheat the cold food.

The heated liquid hot air blowing mechanism 3 is stopped for a required period of time, and the rear serving truck is moved to deliver meals to hospitals and the like.

This project consists of a serving cart body with casters as shown above, and a mechanical part equipped with a hot air blowing mechanism. The cylindrical body is made up of a pair of side panels, a ceiling panel, and a bottom panel with the surface of the insulating material covered with stainless steel plates in a rectangular shape, so it maintains sufficient heat retention and is lightweight and easy to move. (Assembling the L-shaped steel) Form a fitting recess on the outside and assemble the cylinder so that it is sandwiched between the frames.Since the pusher pipes are installed between these frames and are integrated, the pusher pipes on both sides of the serving car can be used. The applied pushing or pulling force does not affect the cylindrical body, and is transmitted from the pusher pipe to the frame and caster, so the cylindrical body is not deformed without unreasonable force, and the cylindrical body is formed. The steel plates for each panel are also thin enough to help reduce weight.

In addition, since it is a mobile catering vehicle, there is a risk that the outer ring may be damaged or damaged by colliding with obstacles in the aisle, etc. However, since the corners of the cylinder are surrounded and joined by a frame, The frame protects the cylindrical body and double door, reducing the risk of damage.

Also, since warm air is sent from below through the duct, the interior is evenly heated.

Furthermore, assembly processing is easy and can be provided at low cost.

[Brief explanation of the drawing]

Figure 1 is a front view of the serving vehicle according to the present invention, Figure 2 is a cross-sectional view of the same, Figure 3 is a perspective view showing the assembled state of the panel and frame, and Figure 4 shows the combined state of the frame and door part. FIG. 1. 1' is the caster, 2 is the serving cart body, 3 is the hot air blower mechanism, 4 is the mechanical part, 5 is the cylinder body, 6 and 6' are the opening edges, and Otsu 7
' is a frame, 8, 8' are side panels, 9 is a ceiling panel, 10 is a bottom panel, 11 is a heat insulator, 12 is a stainless steel plate, 13.13' is a duct, 14 is a fitting recess, 15
．． 15' is a double door, and 19 is an oshite pipe.

Claims (1)

[Scope of utility model registration request] The main body of the serving car consists of a cylindrical body and a pair of frames on a rectangular frame that are in contact with both opening edges of the cylindrical body. A pair of panels with the surface of the insulation material covered with stainless steel plates, a ceiling panel, and a bottom panel are assembled in a square shape, and
A vertical duct is provided in the center of the inside of the side panel to allow the warm air blowing mechanism to freely send hot air downwards.The frame is made of L-shaped steel and fitted on the outside to form a recess. A serving cart with a double door whose insulating surface is covered with a stainless steel plate is fitted into the fitting recess and is hinged so that it can rotate freely, and a pusher pipe is installed between the frames.