JPS6136448Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a trolley that requires a small storage space when not in use, maintains its aesthetic appearance, is safe, and is lightweight and easy to handle.

Conventional trolleys generally had a flat top surface but had wheels such as casters attached to the back surface, so when storing them when not in use, it was best to flip one side over and stack it on top of the other. The disadvantage is that the storage spacer inevitably becomes larger as a result. In addition, because conventional carts were generally made of metal, they tend to lose their beauty due to rust, etc., and if they run out of control and collide with other objects, they are dangerous and may damage the objects. The drawback was that it was difficult to handle due to its heavy weight.

The present invention aims to provide a trolley that eliminates the above-mentioned drawbacks. This will be explained below based on an embodiment shown in the drawings. 1 is a hollow plate-shaped structure made of synthetic resin. The main body is
There are four protrusions 2 on the periphery of the top surface for reinforcement and to prevent cargo from slipping, four recesses 3 for reinforcement on the approximate center of the top surface, and reinforcement on the approximate center of the back surface. A plurality of recesses 4 are respectively provided for the purpose. The recess 3 has a size that allows a wheel, which will be described later, to fit therein. Reference numeral 5 denotes four wheels attached to the four corners of the back surface of the main body 1.

Since the cart in question is constructed as described above, the fifth
As shown in the figure, if a certain cart is stacked on top of another cart so that the two wheels 5 on one side of the cart fit into the two recesses 3 on one side of the other cart, and this process is repeated, the cart will slide off. It can be stacked many times without sagging. Therefore, the storage space when not in use becomes extremely small. In addition, the trolley in question is
Since it is made of synthetic resin, it will not rust and will maintain its beautiful appearance for a long time. Moreover, since the proposed trolley is made of synthetic resin and has a hollow structure, it is safe because even if it collides with other equipment due to runaway, it will not damage the equipment. Also, for the same reason, it is lighter in weight and easier to handle.

As described above, the cart according to the present invention has many important advantages in practice, such as requiring only a small storage space when not in use, maintaining its aesthetic appearance, being safe, and being easy to handle.

[Brief explanation of drawings]

Fig. 1 is a perspective view of an embodiment of the bogie according to the present invention as seen from the top side, Fig. 2 is a perspective view of the above embodiment as seen from the bottom side, and Figs. 3 and 4 are Figs.
FIG. 5 is a sectional view taken along the line and - line, respectively, and a schematic side view showing the stacked state of the above embodiments. 1...Main body, 2...Protrusion, 3...Recess, 4...
Recessed portion, 5...wheel.

Claims (1)

[Scope of utility model registration request] It consists of a main body formed into a plate-like hollow structure made of synthetic resin, and a plurality of wheels attached to the bottom surface of the main body, and the wheels are mounted on the top surface of the main body at a position other than the location where the wheels are attached. A trolley characterized by having a plurality of recesses whose bottoms are welded to the opposite surface and which are large enough to accommodate objects, and a protrusion for preventing cargo from slipping on the periphery.