JPH09140463A - Holding bar for earthquake and furniture for earthquake equipped with the holding bar - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a refugee under furniture from being thrown out by attaching radial attachment members to the upper part of a column and a support movably and adjustably in an axial direction to the lower part of the column. SOLUTION: Four attachment members 2 provided with attachment holes 2a are radially extended from respective small pipes 1a and provided on the upper part of the column 1. To the lower part of the column 1, an adjustment support 3 composed of a flange part 3a and a screw bar 3b erected from the central part 15 attached height-adjustably in a vertical direction by screwing the screw bar 3b to a female screw part provided in the column 1. Thus, the respective attachment members 2 are fixed to the lower surface of the top plate of furniture such as a table or a desk, etc., the column 1 is suspended downward from the top plate, the adjustment supporting body 3 is turned to either left or right direction, the height is adjusted and it is grounded on a floor. Then, attachment to the existing table or desk is completed. When an earthquake occurs, at the time of escaping under the table and clinging to the column 1, no fear of being thrown out is present.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is particularly effective in the case of an earthquake grip bar which can be particularly effective in the case of an earthquake with a seismic intensity of 4 or more, in which an object in a room falls and furniture is collapsed. Also, the present invention relates to an earthquake furniture to which the earthquake grip bar is attached.

[0002]

2. Description of the Related Art When an earthquake is encountered in a room, first of all, it is necessary to evacuate to the bottom of a table or desk to see how it is, in order to ensure the safety of body and life. This is explained as a safety measure, and this is also practiced as a drill during evacuation drills assuming an earthquake.

[0003]

However, in the case of an earthquake with a seismic intensity of 4 or above, which requires the people to actually evacuate under the table or desk, the evacuated table or desk itself may turn over or move. In addition to this, there is a problem that the body of the person who evacuated under the table or desk is thrown out under the table or desk.

Alternatively, in the case of a four-legged table or desk without a pillar in the center, when other furniture, ceiling beams, etc. fall due to the shaking of the earthquake, the top plate folds and evacuates downwards. There was also the problem of hitting those who did it directly.

An object of the present invention is to prevent a person who has evacuated under a table or desk from being thrown out from the place in the event of an earthquake, and to increase the strength of the table or desk. The purpose is to provide earthquake grips and earthquake furniture such as tables and desks to which these grips are attached.

[0006]

In order to achieve the above-mentioned object, the present invention has a plurality of columns and a structure attached to a lower portion of a table or a top plate of a desk radially provided on the upper portion of the column. And an adjustment support body attached to the lower part of the support column so as to be movable and adjustable in the axial direction.

In this case, the present invention provides the adjusting support as
It can be attached to the lower part of the column by being screwed to the lower part of the column so as to be movable in the axial direction.

Further, according to the present invention, the earthquake grip bar is attached to the lower portion of the top plate to provide earthquake furniture.

At this time, the grip bar may be hung from the lower part of the top plate so that the tip of the grip bar does not come into contact with the ground, or a protective plate may be inserted between the mounting members and fixed.

[0010]

[Operation] The mounting member is fixed to the central portion of the table or the top of the desk without a leg with a mounting screw or the like, and the support is hung from the top, and the adjustment support is moved up and down to be grounded on the floor. And, in the event of an earthquake, you can get under the table or desk that you evacuated no matter how much it sways because you can get under the table or desk and cling to the columns.
Also, if the lower end of the grip bar is grounded, it will reinforce the table or desk at the same time, so even if other furniture, ceiling, beams, etc. fall on it, the top plate will break. Can be prevented as much as possible.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The drawings show one embodiment of the present invention. In FIGS. 1 to 3, reference numeral 1 is a column, which is made of a metal material such as steel, stainless steel or aluminum, or a strong material such as synthetic resin. It is configured by bundling the four configured small pipes 1a. Of course, it is not always necessary to bundle the small pipes, and a single rod or pipe may be used. Further, various planar cross-sectional shapes such as a circle, an ellipse, a square, and other polygonal shapes are conceivable, and are not limited to the embodiments. Four mounting members 2 having mounting holes 2a are provided on the upper portion of the support column 1.
Are provided extending radially from each small pipe 1a. The shape of the mounting member 2 is also curved in the embodiment, but may be bent at right angles from each small pipe, and the bending method is not limited. A protective plate 2d provided with a large number of small holes 2c is provided between each mounting member 2,
It is fixed by means such as welding or screw picking.

At the lower part of the support column 1, an adjusting support body 3 comprising a flange portion 3a and a threaded rod 3b provided upright from the center of the flange portion 3a is provided. By being screwed on, the height is adjustable in the vertical direction.

Therefore, as shown in FIG. 2, each mounting member 2 is fixed to the lower surface of the top plate 4a of the furniture 4 such as a table or a desk by using mounting screws 5 or bolts, and the support column 1 is mounted on the support plate 1. Four
When it is hung downward from a and the adjustment support body 3 is rotated in either the left or right direction to adjust its height to be grounded on the floor, the attachment to the existing table or desk is completed. Then, as shown in FIG. 3, in the event of an earthquake, if the person escapes to the bottom of the table 4 and clings to the pillar 1, there is no fear of being thrown out. In addition, even if other furniture, ceilings, beams, etc. fall, the top plate is vulnerable to the pressing force, and there is a column in the center, so it is possible to prevent the top plate from breaking. It can be prevented. The place where the pillar 1 is attached is that the top plate can cover the upper part of the table or desk, etc. and the person evacuated below it due to the shaking of the earthquake. The central part of the top plate is the most desirable because it is the weakest place, but it is optional to set it at a slightly offset position. Also, if the table or desk is large,
It is possible to install it in several places.

If the height of the table or desk is low, the length of the support column is shortened accordingly.

FIG. 4 shows still another embodiment, and according to the drawing, the pillar 1 fixed to the lower portion of the furniture 10 such as a table or a desk.
No adjustment support body is attached to the tip (lower end) of 1, so that the lower end of the pillar 11 floats on the floor without being grounded.

One object of the present invention is that even if it is carried out in this manner, a person who has evacuated under the furniture 10 such as a table or a desk will not be thrown out by clinging to the pillar 11. Can be achieved.

[0017]

The present invention is configured as described above.
A person who has evacuated under furniture such as a table or desk with a grip bar can be effectively prevented from being thrown outside, and the safety of the body and life can be improved. ) Is grounded, it is possible to increase the strength of furniture.

[Brief description of the drawings]

FIG. 1 is a perspective view of an earthquake grip bar according to the present invention.

FIG. 2 is a vertical cross-sectional view showing a state where the seismic gripping rod according to the present invention is attached to a lower portion of a top plate of furniture such as a table or a desk.

FIG. 3 is a front view of an earthquake grip bar according to the present invention and furniture such as a table and a desk to which the earthquake grip bar is attached.

FIG. 4 is a front view of furniture such as a table and a desk showing another embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Support 2 Mounting member 3 Adjustment support 3a Flange 3b Screw rod 4 Table (furniture) 4a Top plate 10 Furniture 11 Support

Claims (5)

[Claims] 1. A support, a plurality of mounting members having a structure to be mounted on a lower portion of a top plate of a table or a desk which is radially spread on an upper portion of the support, and a movement adjustment in an axial direction can be performed on a lower portion of the support. A seismic grabbing rod, characterized in that it comprises an adjusting support attached to the. 2. The adjusting support is screwed to a lower portion of the column so as to be movable in an axial direction.
The seismic gripping rod according to claim 1. 3. An earthquake furniture such as a table or a desk, wherein the earthquake grip bar according to claim 1 is attached to a lower portion of a top plate. 4. An earthquake furniture, such as a table or a desk, characterized in that a grip bar is hung on the lower part of the top plate so that the tip of the bar does not touch the ground. 5. The earthquake furniture according to claim 1, wherein a protective plate is inserted and fixed between the mounting members that are radially spread on the upper part of the pillar.