JP2949407B2 - Container loading and transporting trolley - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container loading and transporting trolley used for loading and transporting a container such as a bucket containing contents.

[0002]

2. Description of the Related Art A conventional container loading and carrying truck has a structure in which an annular container fitting ring is fixed on a cruciform base plate and four casters are attached to the lower surface of the base plate. (Japanese Utility Model Laid-Open No. 5-89150). Then, the bottom of the container such as a polybucket is fitted into the container fitting ring of the cart, and the container is placed on the base plate for supporting the container bottom of the cart. The container is pulled or pushed to transport the container by the cart.

[0003]

In the above-described conventional container loading and transporting cart, since the height of the container fitting ring is low and the peripheral length of the container fitting ring is constant, the container has a certain height. If the size of the container bottom is smaller than the container fitting ring, the stability is poor. That is, when the container is transported by pulling or pushing the container, the container may be turned over, which is very inconvenient in operation. Therefore, an object of the present invention is to provide a container that can easily take in and take out a container, is stable so that the container is not turned over, can store a cart in a compact size, and can cope with a change in the size of the container such as a polybucket. An object of the present invention is to provide a loading and transporting cart.

[0004]

According to the present invention, there is provided a container loading and carrying truck according to the present invention, comprising: a container fitting ring on which a caster is attached at a lower portion; A support base plate, a bending portion extending from the base plate, a holding portion arm penetrating the side surface of the fitting ring, and a container holding portion provided at an end of the holding portion arm. I do. Further, it is desirable that the holding portion arm can be opened and closed inside and outside of the fitting ring. Further, it is preferable that the number of the base plate, the holding portion arm, and the container holding portion is plural.

[0005]

When the container loading and transporting cart according to the present invention is used, the bottom of the container such as a polybucket is fitted into the container fitting ring, and the container is placed on the base plate for supporting the container bottom of the cart. Due to the weight of the container, the container holding portion, the holding portion arm, and the base plate for supporting the container bottom portion work integrally, and the container is securely fixed by the container holding portion. When a container such as a polybucket is to be taken out, the container can be taken out by lifting the container to the height above the container fitting ring. That is, the container loading and transporting cart according to the present invention is easy to take in and take out the container,
In addition, the container is stable without being turned over.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing the entirety of the container loading and carrying cart of the present invention, and FIG. 2 is a perspective view showing an example of use of the container loading and carrying cart of the present invention.

FIG. 1 shows an embodiment of a container loading and carrying cart according to the present invention. The container loading and carrying cart 1 has a container fitting ring 2, a container holding section 3, and a holding section arm as a basic structure. 4, a base plate 5 for supporting the bottom of the container, and casters 6.

FIG. 2 shows an example of use of the container loading and transporting cart of the present invention. The container holding section 3 supports a container 7.

In FIGS. 1 and 2, reference numeral 1 denotes a container loading / carrying cart. The container fitting ring 2 is formed so that the bottom of the container 7 can be fitted inward. For example, when the container is cylindrical, the container fitting ring has a ring shape. The container fitting ring 2 does not necessarily have to be equal to the bottom circumferential size of the container 7 and may be slightly larger. That is,
When the bottom circumferential size of the container 7 is smaller than that of the container fitting ring 2, it is difficult to stably fit the container only with the container fitting ring 2. Since the peripheral side wall is clamped, the container is securely fixed.
Therefore, there is an advantage that the container loading and transporting cart 1 can cope with a change in the size of the container.

In the container fitting ring 2, a base plate 5 for supporting the bottom of the container, and a holding portion bent from the base plate 5 and penetrated through a through hole 10 formed in a side surface of the container fitting ring 2. A plurality of arms 4 and a plurality of container holding portions 3 are formed at an end of the holding portion 4. For example, in the case of FIG. 1, three holding portion arms 4 are provided.

When the container 7 is fitted into the container fitting ring 2 and the container 7 is placed on the base plate 5 for supporting the bottom of the container, the base plate 5 for supporting the bottom of the container is lowered by its weight, and The holding portion arm 4 and the container holding portion 3 integrally formed with the plate 5 move inward, respectively, to hold the container 7. When the size of the container 7 is small, if the container holding portion 3 pushes down the base plate 5 in an attempt to hold the container, the base plate 5 may be lowered too much and come into contact with the floor surface. For this purpose, the caster mounting plate 8 is extended inwardly of the container fitting ring 2 so as to also serve as a stopper for the base plate 5. Also,
When the container is taken out, the load on the base plate 5 is removed, and the container holding portion 3, the holding portion arm 4, and the base plate 5 move outward from the mass balance, and are always open as shown in FIG. I have. That is, there is a difference between the mass of the base plate 5 and the mass balance between the container holding portion 3 and the holding portion arm 4 so that the outside of the container fitting ring 2 becomes heavier with the through hole 10 as a fulcrum.

Although the holding portion arm 4 penetrates through the through hole 10 formed in the container fitting ring 2, since it is not stable by itself, it is fixed by the arm fixing ring 9 provided on the caster mounting plate 8. Have been.

A plurality of casters 6 are attached to the lower part of the container fitting ring 2 via caster attachment plates 8, and the number may be three or four or more.

A plurality of container holding portions 3, holding portion arms 4, and base plates 5 are also provided, respectively, for holding the container in the container fitting ring. It is possible to prevent the ring 2 from being turned over. The container holding portion 3, the holding portion arm 4, and the base plate 5 can be used as one of a plurality of fixed backrests, backrest arms, and a base plate for supporting the container bottom.

[0016]

According to the present invention, as described above, the carriage can be compactly stored, and when the container is transported by the carriage,
According to the present invention, it is possible to provide a container loading / unloading cart that can easily take in and take out a container, can cope with a difference in the size of a container such as a plastic bucket, and can stably fix the container so that the container is not turned over.

[Brief description of the drawings]

FIG. 1 is a perspective view showing the entire container loading and transporting cart of the present invention.

FIG. 2 is a perspective view showing an example of use of the container loading and transporting cart of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Container carrying truck 2 Container fitting ring 3 Container holding part 4 Holding part arm 5 Container supporting base plate 6 Caster 10 Through hole

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A 5-89150 (JP, U) JP-A 58-6660 (JP, U) JP-A 55-176208 (JP, U) JP-A 60- 111771 (JP, U) Fully open 1979-31274 (JP, U) Fully open, 60-144564 (JP, U) Fully open, 51-78563 (JP, U) Fully open, 50-5057 (JP, U) (58) Field surveyed (Int. Cl. ⁶ , DB name) B62B 3/10-3/12

Claims (3)

(57) [Claims] 1. A trolley for loading and transporting containers, comprising: a container fitting ring having casters attached to a lower portion thereof; a base plate provided in the fitting ring for supporting a container bottom; A container loading and transporting cart comprising a holding portion arm that extends and passes through a through hole formed in a side surface of the fitting ring, and a container holding portion provided at an end of the holding portion arm. 2. The container loading and transporting cart according to claim 1, wherein the holding portion arm can be opened and closed inside and outside of the fitting ring. 3. The container loading and transporting trolley according to claim 1, wherein a plurality of the base plate, the holding portion arm, and the container holding portion are provided.