JP2686723B2 - Moving table - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a moving table.

[0002]

2. Description of the Related Art Conventionally, a base portion provided with casters is provided at a lower portion, a leg is erected on one side of the base portion, and a table plate is provided on the top of the leg. A moving table provided is proposed (hereinafter referred to as a conventional example).

In this conventional example, since one leg is erected on one side of the base, it exhibits an excellent effect when performing an appropriate work on a bed, for example. That is, when the moving table is brought closer to one side of the bet, the table portion is located below the bed, and the table plate is located above the bet surface (a state where the bed is just sandwiched between the table portion and the table plate). This table board is used to enable various work such as eating on the bed.

However, in this conventional example, since there is only one leg that supports the table plate, it is unstable in balance,
If a slightly heavy object is placed on the table plate on the side opposite to the legs, there is a drawback that the moving table falls over. That is,
The conventional example was created in consideration of various usage situations such as the above-mentioned betting, but, on the other hand, it is the same as an ordinary moving table (with the legs hanging in the center of the table board). In addition, when placing a heavy object on the table board, there is a drawback in that the placement position must be taken into consideration.

The present invention provides a moving table that solves the above drawbacks.

[0006]

The gist of the present invention will be described with reference to the accompanying drawings.

A table portion 2 having a moving means 1 attached thereto is provided at the bottom, and at least two legs 3 and 4 are erected on the table portion 2, and a table plate 5 is provided above the legs 3 and 4. The present invention relates to a moving table characterized in that at least one of the legs 3 and 4 is provided in a fixed state and the remaining legs 3 are provided so as to be slidable in the left-right direction.

[0008]

[Function] If all the legs 3, 4 erected on the base 2 are brought to one side, the same function as the conventional example having one leg is exerted,
When at least one leg 3 is moved to the other side, the table plate 5 is supported by the legs 3 and 4 on both sides.

[0009]

BRIEF DESCRIPTION OF THE DRAWINGS The drawings illustrate one embodiment of the present invention.
This will be described below.

A U-shaped base 2 is provided in a plan view. As shown in the figure, a caster as the moving means 1 is provided on the lower surface of the base portion 2.

Further, a shaft body 6 is erected at a predetermined position on the inner surface of the base portion 2 and the shaft body 6 is rotatably provided. This shaft 6
Has one end rotatably supported by a bearing 8 projecting from the inner surface of the base portion 2, and the other end has a blade portion 6'having a plurality of blades arranged in a radial pattern on the end surface. It is configured so as to mesh with a similar blade portion 2'provided on the inner surface.

A bolt rod is provided at the tip of the rotary knob 7 provided on the base portion 2, and the bolt rod penetrates through the base portion 2 and is screwed to the shaft body 6. Therefore, by rotating the rotary knob 7, the blade portion 6 ′ of the shaft body 6 and the blade portion 2 ′ of the base portion 2 mesh with each other. Further, when the rotary knob 7 is rotated in the reverse direction, the engagement is released, and the shaft body 6 becomes rotatable with respect to the base portion 2. Therefore, by rotating the shaft body 6, the leg body 4 fixed to the shaft body 6 is not set at an arbitrary angle with respect to the base 2.

A leg 4 having a predetermined height is fixed to one side of the shaft 6.

Further, a slide cylinder 9 is attached to the shaft body 6.
Is fitted, and another leg 3 having a predetermined height is fixed to the slide cylinder 9.

A table plate 5 is provided. This table board 5
Mounting brackets 10 are fastened to the left and right sides of the back side of, and a guide rod 11 is installed between the mounting brackets 10. The guide rod 11 has one end fixed to the mounting member 10 and the other end formed with a blade portion 11 'similar to the blade portions 6'and 2'.

Further, the leg body 4 fixed to the shaft body 6
A blade portion 4'similar to the blade portions 6'and 2'is also projected on the inner surface of the blade, and the blade portion 4'is configured to mesh with the blade portion 11 'of the guide rod 11.

On the outer side of the leg body 4, there is provided a rotary knob 12 having a projecting bolt rod which penetrates the leg body 4 and is screwed to the guide rod 11. Therefore, when the rotary knob 12 is rotated, the blade portion 4'and the blade portion 11 'mesh with each other, or the meshing is released. When the meshing is released, the guide rod is released. The table plate 5 can be tilted with respect to the left and right legs 3 and 4 at an arbitrary angle by rotating the 11 with respect to the legs 3 and 4.

Further, a slide cylinder 14 is fixed to the upper part of the leg 3 fixed to the slide cylinder 9, and the slide cylinder 14 is fixed to the slide cylinder 14.
Is fitted on the guide rod 11.

In addition, the legs 3 and 4 are pivoting knobs in which the upper rods 3b and 4b are fitted into the lower rods 3a and 4a, and the bolt rods are projected.
The height can be varied by rotating 13 to adjust the amount of protrusion of the upper rods 3b, 4b from the lower rods 3a, 4a.

Reference numeral 1'denotes a stopper that prevents rolling of the rolling portion of the caster.

Since this embodiment has the above-mentioned structure, if the leg body 3 is slid to the right in FIG. 3 and brought into contact with the leg body 4, the table has a leg body on only one side. As described above, the table plate 5 can be disposed above the bed surface by placing it on the side of the bed, and when the leg body 3 is separated from the leg body 4, the table plate 5 is supported on both sides. Even if a heavy object is placed on the table plate 5, the moving table does not lose its balance and does not fall.

[0022]

Since the present invention is constructed as described above, it becomes a moving table which exhibits its characteristics in various usage situations by appropriately moving the legs.

[Brief description of the drawings]

FIG. 1 is a perspective view of the present embodiment.

FIG. 2 is a perspective view in which a part of the present embodiment is cut away.

FIG. 3 is a front view of the embodiment.

[Explanation of symbols]

 1 means of movement 2 units 3 legs 4 legs 5 table board

Claims (1)

(57) [Claims] 1. A base portion provided with a moving means is provided at a lower portion,
At least two legs are erected on this base, a table plate is provided on the top of the legs, and at least one of the legs is fixed and the remaining legs are slid to the left and right. A moving table characterized by being provided so as to be movable.