JPH0219262B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an under-floor storage device for storing vegetables, fruits, grains, beverages, fuel, etc. using the under-floor space of a house, for example. This invention relates to an underfloor storage device that can provide a large amount of storage capacity by utilizing the storage system as is, and that operates extremely smoothly.

In general, the floor bundle that supports the floor of furniture is, for example
They are set up in a grid pattern, such as a 90cm pitch. Therefore, when providing a storage section under the floor, it is possible to form the storage section by removing the floor bundles or to form the storage section between the floor bundles. However, although the former method of removing the floor bundles can increase the storage space, removing the floor bundles may reduce the floor strength and cause the floor to bend or break. The method of forming a storage section between the two had problems such as the storage space being too small to store enough items.

On the other hand, in order to solve the above problems,
It is also possible to form a rotatable receiving plate around the floor bundle, but since the floor bundle is generally formed with a rectangular cross section, it cannot be used as it is as a rotating shaft for the receiving plate. For example, it has the disadvantage that it is impractical because it requires work such as replacing it with a floor bundle having a circular cross section.

This invention was made in view of the above circumstances,
By forming a rotatable receiving plate around the floor bundle without removing the floor bundle and using this floor bundle, the storage space can be made as large as possible, and the storage space can be increased as much as possible. It is an object of the present invention to provide an underfloor storage device in which articles can be easily stored and taken out from one place.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the accompanying drawings, FIGS. 1 to 8 show a first embodiment of the present invention, in which FIG. 1 is a plan sectional view, FIG. 2 is a side sectional view, and FIGS. 3 and 4 are respective views. FIG. 3 is a cross-sectional view of main parts. In the figure, reference numeral 1 denotes a floor member consisting of a floor material 2 and a large drawer 3 for holding the floor material 2, and a plurality of floor bundles 4, 4, arranged in a grid pattern with appropriate pitches. An opening 5 is provided in a part thereof, and a lid 6, which itself constitutes a part of the floor 1, is attached to the opening 5 so as to be openable and closable. A rotatable receiving plate 7 on which the stored article A is placed is formed at the bottom of one of the floor bundles 4 located near the opening 5. In this case, the fourth As shown in the figure, a plurality of rotating body receiving pieces 8b and 8c each having a rotating roller 8a erected on its outer surface (two pieces are shown in the drawing)
are attached to the outside of the floor bundle 4 and set up on the outer periphery at appropriate intervals (the drawing shows a case of four).
After forming a rotating body receiver 8 having rotating rollers 8a, 8a, .
0a and 10b, and connect these rotating body pieces 10a and 10b with connecting pieces 10c and 10c and a connecting screw 10d to form a rotating body 10, and a receiving plate radially extends from this rotating body 10. 7 is formed. In this case, the receiving plate 7 is placed on or attached to a support arm 11 that is composed of a plurality of receiving plates 7a, 7b, 7c, and 7d and protrudes radially from the rotating body 10, and is placed on or attached to the support arm 11 for holding the stored article A. It is designed to withstand heavy weight. Of course, the receiving plate 7 can also be formed as a single piece, and in this case, providing a reinforcing plate 12 along the back surface of the receiving plate 7 as shown in FIG. 5 will provide sufficient strength. Further, by forming a raised edge 7' around the receiving plate 7, it is possible to prevent the article A from falling off when the receiving plate 7 is rotated.

On the other hand, the support arm 11 may be fixed to the rotating body 10 by means such as welding or screwing, but for example, as shown in FIG. 11 is provided with an engaging protrusion 11a that engages with the engaging portion 10e, and the support arm 11 can be attached and detached by the engagement and detachment action of both, making assembly easy and transportation and inventory management convenient. becomes. Further, as shown in FIG. 7, a bracket 10f protrudes from the rotating body 10.
It is also possible to pivotally connect one end of the support arm 11 with a pin 10g to make the support arm 11 foldable along the axial direction of the rotating body 10.

The receiving plate 7 and the rotating body 1 configured as above
In order to smoothly rotate around the floor bundle 4 of 0,
The lower end of the rotating body 10 is placed on a rotating roller 9a of the auxiliary rotating body receiver 9, as shown in FIG.

This auxiliary rotating body receiver 9 is connected to the base portion 4' of the floor bundle 4.
As shown in FIG.
It is formed by connecting a plurality of horizontally arranged rotary body receiving pieces 9b, 9c divided into two and a connecting screw 9e, and by placing the lower end of the rotary body 10 described above, the rotary body 10 can be The rotor receiver 8 and the auxiliary rotor receiver 9 rotatably support both the inner and lower end contact portions to ensure smooth rotation.

9 to 11 show a second embodiment of the present invention, in which prevention of tilting and rocking of the receiving plate 7 and the rotating body 10 is taken into consideration. That is, another rotating body receiver 8' formed similarly to the rotating body receiver 8 of the first embodiment is mounted on the upper part of the floor bundle 4, and the rotating body 10' is extended upward. This is a case where the upper part of ' is rotatably supported by a rotating body receiver 8', and the lower part is rotatably supported by a rotating body receiver 8' as in the first embodiment. Note that the other structures in this second embodiment are the same as those in the first embodiment, so the same parts are denoted by the same reference numerals and the explanation thereof is omitted here.

By supporting the upper and lower parts of the rotating body 10' with the rotating body supports 8' and 8, tilting and swinging of the rotating body 10' and the receiving plate 7 protruding from the rotating body 10' are prevented. Therefore, the article A can be stored stably. Moreover, by extending the rotating body 10' upward in this way, the first
Hanging rod 13 or 1 as shown in Figure 2 or Figure 13
3' can support the periphery of the receiving plate 7, and can prevent the receiving plate 7 from being deformed or tilted due to unbalanced loads. That is, as shown in FIG. 12, a plurality of suspension rods 13, 13, . 13, or, as shown in FIG.
a, and a vertical portion 13b that bends downward from the tip of the horizontal portion 13a.
The lower end of the vertical portion 13b of 3' is connected to the periphery of the receiving plate 7 to support the periphery of the receiving plate 7, thereby reinforcing the receiving plate 7. Note that the horizontal portion 13a constituting the suspension rod 13' can also be used as a handle for rotating the rotating body 10' and the receiving plate 7.

As is clear from the above description, according to the underfloor storage device of the present invention, the rotating body receivers 8, 8' and the rotating bodies 10, 10', which serve as the rotation axis of the receiving plate 7, are formed by dividing them into multiple members. As a result, the floor bundle 4, which is normally formed with a rectangular cross section and cannot be used as a rotating shaft, can be used as is without removing it, and the workability of installation can be significantly improved. By placing the lower ends of the rotating bodies 10, 10', which serve as supporting members for the plate 7, on the rotating roller 9a of the auxiliary rotating body receiver 9, the rotation thereof can be made smooth. In addition, since the floor bundle 4 plays the role of a rotating shaft, it is possible to store objects such as large plastic containers inserted into the underfloor space through the opening 5 on the receiving plate 7 which rotates together with the rotating bodies 10 and 10'. It is possible to store the articles A and also to allow them to be taken in and out. In addition, since it can be easily assembled using ready-made floor bundles 4, the strength of the floor part 1 is not reduced, and the receiving plate 7 can be extended as much as possible without coming into contact with adjacent floor bundles. Therefore, the storage area for the article A can be increased, and since only the opening 5 for loading and unloading is required on the floor 1, the space under the floor can be used effectively. Its utility value is remarkable.

[Brief explanation of drawings]

Among the accompanying drawings, FIGS. 1 to 8 show a first embodiment of the present invention, and FIG. 1 is a plan cross-sectional view, and FIG.
The figure is a side sectional view, Figure 3 is a longitudinal sectional view of the main part of Figure 2,
Fig. 4 is a sectional view taken along the line - - in Fig. 3, Fig. 5 is a plan view when a reinforcing plate is used instead of the support arm, and Figs. 6 and 7 are other attachment modes of the rotating body and the support arm. FIG. 8 is a longitudinal sectional view and side view of main parts showing the main part, FIG.
The figures show a second embodiment of the present invention, in which FIG. 9 is a side sectional view, FIG. 10 is a vertical sectional view of the main part, and
1 is a sectional view taken along the line XI--XI in FIG. 10, and FIGS. 12 and 13 are side views of essential parts showing another support mode of the receiving plate in the second embodiment. 1...floor part, 4...floor bundle, 5...opening, 6...
Lid body, 7...receiving plate, 8, 8'... rotating body receiver,
8a...Rotating roller, 8b, 8c...Rotating body receiving piece, 9...Auxiliary rotating body receiving piece, 10, 10'...Rotating body, 10a, 10b...Rotating body piece, 10c...
Connection piece, 10d...Connection screw, 10e...Engagement portion, 11...Support arm, 11a...Engagement protrusion,
12... Reinforcement plate, 13, 13'... Hanging rod.

Claims (1)

[Scope of Claims] 1. An auxiliary device that is provided on the base of the floor bundle near the opening in the underfloor space that communicates with the opening provided in the floor, and has a plurality of vertically rotatable rotary rollers radially pivoted on the upper surface. a rotary body support; and a rotary body support formed by surrounding at least a lower end portion of the floor bundle by a plurality of rotary body support pieces each having a rotary roller inscribed in an envelope circle surrounding the floor bundle and pivoted for horizontal rotation. A cylindrical shape is formed by connecting a plurality of rotary body pieces bent to the same curvature as the envelope circle of the floor bundle, and is fitted onto the rotary body receiver, and its lower end is connected to the auxiliary rotary body receiver. An underfloor storage device comprising: a rotating body placed on a rotating roller; and a receiving plate that projects radially from the rotating body and has a portion of the receiving plate positioned directly below the opening.