JPS6241633Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to an underfloor storage device that is installed in an underfloor space to store various items, and particularly relates to an underfloor storage device that can store items of various sizes. be.

Generally, an underfloor storage device installed in the space under the floor of a house is formed by attaching a receiving plate rotatably around a rotating shaft. The upper end of the rotating shaft is rotatably connected to the floor so that it will not tilt even if it receives an uneven load when placed on it.

However, in devices configured such that the upper end of the rotating shaft is connected to the floor, the rotating shaft is disposed so as to protrude from the receiving plate, so the rotating shaft is particularly difficult to store when storing long objects. It had the disadvantage of being a nuisance.

The present invention was developed in response to these circumstances, and provides an underfloor storage device that can form a large storage area on the receiving plate and that does not wobble or tilt due to uneven loads. The purpose is to provide.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 shows an embodiment of the underfloor storage device of this invention, which is installed in the floor section C and is itself attached to the floor section C.
A bearing 4 is installed on the ground A in an underfloor space E that communicates with an opening D that is openable and closable by a lid F that forms a part of the is rotatably supported.

Reference numeral 3 indicates a receiving plate, and by positioning a part of the receiving plate directly under the opening D of the floor C, it is possible to store the article B inserted into the underfloor space E through the opening D. There is.

As shown in FIG. 2a, the rotating shaft 1 is formed of a solid bar and has a bearing 4 fixed to the ground A.
By inserting the lower end of the rotary shaft 1 into the fitting recess 4a, the rotary shaft 1 is rotatably erected. However, when the rotary shaft 1 is formed into a hollow shape as shown in FIG. 2b, the bearing 4' A fitting convex portion 4a' may be formed on the rotary shaft 1, and the fitting convex portion 4a' may be inserted into the lower end of the rotating shaft 1.

A disk-shaped receiving plate 3 is placed and fixed on the upper end of the rotating shaft 1, and forms a holding surface on which stored articles are placed.

By fixing the receiving plate 3 to the upper end of the rotating shaft 1 in this manner, the rotating shaft 1 does not protrude from the upper surface of the receiving plate 3, and the holding surface can be formed wide.

Note that by forming an upward flange on the outer peripheral edge of the receiving plate 3, it is possible to prevent the articles from falling off when the receiving plate 3 is rotated, and by forming the receiving plate 3 from a plurality of plate pieces, it is possible to prevent the articles from falling off when the receiving plate 3 is rotated. It is also possible to facilitate inventory management.

On the other hand, the support shaft is a rod-shaped body with a flange formed at its upper end, and is supported on the floor C on the extension line of the rotation center of the rotary shaft 1. Alternatively, it is fitted to a bracket H fixed to a floor base material G such as a joist so as to be horizontally rotatable. An auxiliary rod 5 is protruded from the lower end of this support shaft, and one ends of an appropriate number of support rods 2, 2, . . . are connected to this auxiliary rod 5.

Further, the other end of the support rod 2 is connected to the outer circumference of the receiving plate 3 to hold the receiving plate 3.

In this way, the support plate 3 and the support shaft are connected to the support rod 2.
By connecting them, the receiving plate 3 is reliably kept horizontal, and stable horizontal rotation can be maintained even when an uneven load is applied to the receiving plate 3.

In the embodiment shown in FIG. 1, the support rod 2 is formed in a straight line, but it is not limited to this form, and it goes without saying that it may be bent into an appropriate shape. .

As is clear from the above explanation, according to the underfloor storage device according to the present invention, since the receiving plate is fixed to the upper end of the rotating shaft, the rotating shaft does not protrude from the upper surface of the receiving plate, and a wide holding surface is formed. can,
It can store a lot of various items.

In addition, the receiving plate is supported by a support rod that is connected at one end to a support shaft that is horizontally rotatable on the extension line of the rotation center of the rotating shaft, so it does not easily tilt or wobble even if it receives an uneven load. Stable rotational movement is ensured, and the operation can be made smooth.

[Brief explanation of the drawing]

FIG. 1 is a side view showing an embodiment of the underfloor storage device of this invention, and FIG. 2 is a sectional view of a main part showing a rotating shaft. A...ground, C...floor, D...opening, E...
Underfloor space, F...Lid,...Support shaft, 1...Rotating shaft, 2...Support rod, 3...Receiving plate, 4, 4'...
bearing.

Claims (1)

[Claims for Utility Model Registration] A rotating device that is horizontally rotatably installed on the ground in an underfloor space that communicates with an opening in the floor that is openable and closable by a lid that itself constitutes a part of the floor. A support plate is placed horizontally on the upper end of the shaft, and a support shaft that can be horizontally rotated is installed on the floor on the extension line of the rotation center of this rotating shaft, and the outer periphery of this support shaft and the above-mentioned support plate are connected by an appropriate number of An underfloor storage device characterized by being connected by support rods.