JPS624504B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an underfloor storage device for storing vegetables, fruits, grains, beverages, fuel, etc., using the underfloor space of a house, for example.

Generally, this type of underfloor storage device is constructed so that a box for storing stored items is horizontally rotatable around a support that is erected on the ground. ), the pillars to support this storage section are erected on the ground, so
When installing the underfloor storage device, it is necessary to level the ground or bury the lower end of the support in the ground, which has the disadvantage that the installation work is troublesome.

On the other hand, if the storage section of the underfloor storage device is formed into a box shape as in the conventional example described above, the size of the items that can be stored will be limited, and it will be necessary to store various items. As an underfloor storage device, it is desirable to use a flat receiving plate, as this will significantly reduce its practicality. It has the disadvantage that it has low rigidity and is easily deformed by the load of stored items placed on the receiving plate, making it unsuitable for long-term use.

The present invention has been made in consideration of these points, and it simplifies the installation work by suspending the receiving plate from the floor, and also eliminates the need for a suspension rod necessary for this suspension. The purpose of this is to provide an underfloor storage device in which the receiving plate is not easily deformed by being fixed to the outer periphery of the receiving plate, and as shown in FIG. opening 4
This is an improved underfloor storage device in which a flat plate-like receiving plate 9 is rotatably disposed in an underfloor space communicating with the receiving plate 9, and articles A are stored on the receiving plate 9 through the opening 4.

That is, a rotary shaft 7 is vertically installed horizontally rotatably from the floor 1 toward the ground, and three suspension rods 8 are radially arranged downward from the lower end of the rotary shaft 7 at approximately equal intervals. The outer periphery of the receiving plate 9 is fixed to and pulled by the lower ends of these suspension rods 8, 8, and the stored articles A are placed on the upper surface thereof. It is constructed so that it can be held.

Therefore, according to the present invention, since the receiving plate 9 is suspended and supported from the floor part 1, the underfloor storage device can be installed without leveling the ground in the underfloor space, and By connecting the outer periphery of the receiving plate 9 at approximately equal intervals with the suspension rods 8, 8, which rotate together with the receiving plate 9 around the rotation axis, upward or downward movement at the joint is prevented. As a result, the rigidity of the entire receiving plate 9 is improved and its deformation is prevented.

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

1 and 2 show a first embodiment of the present invention, in which a floor section 1 includes a floor material 2 and a floor material 2.
The opening 4 is composed of a large drawer 3 that supports the
This opening 4 is formed by drilling a part of the floor 1, and is openably and closably closed by a lid 5 which itself constitutes a part of the floor 1.

The rotary shaft 7 in this embodiment has a circular bracket 7a formed at its lower end, and has a floor portion 1.
After the rotating shaft 7 is passed through a bearing 6 having a U-shaped cross section installed on the lower surface of the large drawer 3, a retaining member 15 is fixed to the upper end of the bearing 6, and the shaft 7 is suspended rotatably in the horizontal direction.

The upper end of the suspension rod 8 is fixed to the circular bracket 7a of the rotating shaft 7, so that four of the suspension rods 8 are protruded at approximately equal intervals. It is something that can be set.

Furthermore, when attaching these suspension rods 8, 8, .

The receiving plate 9 is formed of a circular flat plate,
By fixing the lower ends of the suspension rods 8, 8, .

In this case, although the receiving plate 9 is circular in FIG. 2, it may be rectangular, for example, and its shape is arbitrary. Also,
By forming the upright edge 9a on the peripheral edge of the receiving plate 9, it is possible to prevent the stored articles A placed on the receiving plate 9 from falling off.

Furthermore, in the embodiment shown in FIGS. 1 and 2, the suspension rods 8, 8, . If these connecting parts are made removable, assembly becomes easy, and transportation and management during inventory becomes convenient.

FIG. 3 shows a second embodiment of this invention.
This is a case where the form of the suspension rod is changed. That is, in the case where a suspension rod 8' is formed by a horizontal portion 8a projecting radially from a circular bracket 7a attached to the rotating shaft 7, and a vertical portion 8b bent at a substantially right angle from the tip of the horizontal portion 8a. be.

This configuration has the advantage that the horizontal portion 8a can be used as a handle for rotation with the receiving plate 9.

Further, FIG. 4 shows a third embodiment of the present invention, in which a hanging rod is used to form a part to prevent the stored articles A from falling off. That is, a horizontal bar 10 having a shape that matches the receiving plate 9 (an annular shape is shown in the drawing) is surrounded and fixed at an appropriate position approximately in the middle of the vertical portion 8b of the suspension rod 8' in the second embodiment. The horizontal rail 10 prevents the stored articles A placed on the receiving plate 9 from falling off.

The underfloor storage device of the present invention configured as described above allows storing articles to be stored in a part of the receiving plate 9 located directly below the opening 4 by rotating the receiving plate 9 rotating together with the rotating shaft 7 at an arbitrary angle. A can be stored or the stored article A placed on the receiving plate 9 can be taken out, and in the same way, the stored article A can be stored or taken out from the entire receiving plate 9.

As is clear from the above description, according to the underfloor storage device of the present invention, the receiving plate is suspended and supported from the floor, so the underfloor storage device can be operated without leveling the ground in the underfloor space. can be installed, and the installation work can be facilitated.

Furthermore, since the outer periphery of the receiving plate is rotatably supported by the lower ends of the suspension rods that protrude radially downward from the rotating shaft at approximately equal intervals, the load from the stored items is absorbed by the receiving plate. Even if a load is applied, the vertical movement of the receiving plate at the portion where the suspension rod and the receiving plate are fixed is prevented.

Therefore, the receiving plate does not easily bend or undergo permanent deformation, and the underfloor storage device can be used for a long period of time.

[Brief explanation of the drawing]

Fig. 1 is a side sectional view showing a first embodiment of the invention, Fig. 2 is a perspective view showing the main parts thereof, Fig. 3 is a perspective view of main parts showing the second embodiment of the invention, and Fig. 4 FIG. 3 is a perspective view of main parts showing a third embodiment of the present invention. 1...floor part, 4...opening, 7...rotation shaft, 8,
8'...Hanging rod, 9...Receptacle, A...Stored item.

Claims (1)

[Scope of Claims] 1. An underfloor storage in which a flat receiving plate is rotatably disposed in an underfloor space communicating with an opening provided in the floor, and articles are stored on the receiving plate through the opening. In the device, three or more rotary shafts protruding radially and at approximately equal intervals downward from the lower end of the rotary shaft are suspended from the floor portion toward the ground so as to be horizontally rotatable. An underfloor storage device, characterized in that the underfloor storage device is fixed to and supported by the lower ends of an appropriate number of suspension rods.