JPS644724Y2 - - Google Patents

Description

[Detailed description of the invention] This invention is for workbenches that can be easily installed and removed, and that can easily transport and move heavy items such as industrial sewing machine tables in any direction with just one touch. It concerns moving wheels.

Conventionally, when moving a workbench, such as a sewing machine table, to another location, as illustrated in FIG. I was letting it happen. As another conventional example, as shown in FIG. In order to prevent it from falling under its own weight, the standing pillar 7 was supported by a support beam 8 on the stand. In both of the conventional examples shown in FIGS. 1 and 2, the operator must lift the heavy sewing machine table and place it on the moving wheels, and this lifting work is difficult to carry out during transfer work. is inefficient and undesirable. Furthermore, in terms of labor safety, it is easy to cause back pain, which is also a problem, and it is easy to install and remove, eliminating the need for the above-mentioned lifting movements, allowing for quiet transportation and movement in any direction with one touch. There was a strong desire for a moving wheel for a workbench that could be used to

The purpose of the present invention is to provide a moving wheel for a workbench, which can easily and easily transport and move a heavy object such as an industrial sewing machine stand in any direction with a single touch, and which can be easily installed and removed. There is a particular thing.

The gist of the present invention is that two movable wheels are attached to one side of a support leg with an abbreviated cross-section, and an upright pillar with an abbreviated cross-section is integrally fixed to the other side of the support leg. Two lifting hooks are integrally fixed almost symmetrically between them, and a letter-shaped fixing piece is integrally fixed to the end of the upright column, and a stopper of the handle is attached via a fulcrum provided on the upright column. The reason is that it is formed in one piece and is rotatably attached.

Hereinafter, one embodiment of this invention will be described in detail based on the drawings.

FIG. 3 shows a perspective view of the appearance of the movable wheel according to the present invention before it is attached to the workbench.
A sun tree 11 is formed on top. A support tree 17 is attached above it for reinforcement. Therefore, the movable wheel according to the present invention is installed and removed using the support tree 11 and support tree 17 of the workbench.

The moving wheel of the present invention, as illustrated in FIG.
First, two movable wheels 18 are attached to one side of the support leg 17, which has an abbreviated cross-section. An upright post 13 is integrally fixed to the other side of this support leg 17, and two lifting hooks 12 are integrally fixed approximately symmetrically across this upright post 13. The meaning of "fixed together" mentioned here refers to the case where metal materials are firmly joined together by a method such as welding, for example, but bolting may also be used as another method. Next, the cross section of the upright column 13 is curved in a substantially square shape, and furthermore, a letter-shaped fixing piece is integrally fixed to the end of the upright column. It is rotatably attached via a fulcrum 15a provided on the upright column 13 by a stopper piece 15 having a handle 16.

Next, a method of attaching the moving wheel according to the present invention to a workbench will be explained. First, as shown in FIG. 4, the moving wheel of the present invention is tilted down and the two lifting hooks 12 are inserted into the sun tree 11. Next, by applying the lever principle, these two inserted lifting hooks 12 are lifted to make the upright pillar 13 upright, and the fixed piece 14 is brought into contact with the support tree 17 and pulled toward the front. Fit the stopper piece 15
is rotated via the fulcrum 15a, and the support tree 17 is fixed so as to be sandwiched between the fixing piece 14 and the stopper piece 15, as shown in the sectional view of FIG. FIG. 7 shows an example of a cross section in which the two lifting hooks 12 inserted above are lifted up by applying the principle of a lever, and the upright column 13 is in an upright state. If you want to remove it,
The above method can be easily performed even by an amateur by repeating the operations in the reverse order.

As described above, according to the moving wheel for a workbench which is an embodiment of the present invention, there is no need for the operator to lift a heavy workbench, especially a sewing machine table, and place it on the moving wheel as in the conventional example. It is possible to provide a moving wheel for a workbench which can be easily attached and detached with one touch and can be carried and moved quietly in any direction, which is extremely useful at production sites.

[Brief explanation of the drawing]

1 and 2 are both external perspective views showing a state in which a conventional moving wheel is placed on a workbench, FIG. 3 is an external perspective view of the moving wheel according to the present invention before it is attached to a workbench, and FIG. 4 Figure 5 is an external perspective view showing the main moving wheel installed and fixed on the workbench; Figure 6 is an external perspective view showing the main moving wheel installed and fixed on the workbench. FIG. 5 is a sectional view taken along line AA, and FIG. 7 is a sectional view taken along line BB in FIG.

Claims (1)

[Scope of utility model registration request] Two movable wheels 20 are attached to one side of the support leg 17, which has an abbreviated cross-section, and an upright column 13, which has an abbreviated cross-section, is integrally fixed to the other side of the support leg. Two lifting hooks 12 are symmetrically fixed together, a letter-shaped fixing piece 14 is fixed integrally to the end of the upright pillar, and a handle 16 is attached via a fulcrum 15a provided on the upright pillar. A moving wheel for a workbench, characterized in that it is rotatably attached with a stopper piece 15.