JPH0470465A - Electrically-operated underfloor storage device - Google Patents

Abstract

PURPOSE:To facilitate in/out storage by providing a rotary table, on which a plurality of storage cases are loaded, under the floor of a building and lifting the storage case on the rotary table, stopped in a predetermined position, by a lift mechanism provided below the rotary table. CONSTITUTION:A motor 10 is started to rotate a table 9 by a switch corresponding to a necessary storage case 12A of the storage means 12A to 12D placed on the rotary table 9, and the motor 10 and the table 9 are stopped by opening a circuit while engaging a cam 13 of the storage case 12 with a detecting switch 18A. Next, a microjack 15 is lifted by starting a motor 17 to pass through a hole 11, and a supporting bed 16 is brought into contact with a bottom part of the storage case 12A. The storage case 12A is lifted by supporting of the supporting bed 16, engaged with a lift stop switch 19 and stopped by stopping the motor 17. In this way, an arbitrary storage case under the floor can be easily carried out.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] This invention relates to an apparatus for electrically moving storage boxes placed under the floor of a building onto the floor.

[Prior Art] Recently, in order to secure storage space in buildings, especially in kitchens, storage compartments have been installed under floors. this is,
An opening is provided in the floor, which is covered with a lid, and a storage box is stored in the space underneath.

[Problems to be Solved by the Invention] In the conventional underfloor storage as described above, storage boxes are simply stored in the underfloor space.

There is a problem in that it is extremely inconvenient to use the storage box because it requires bending down to take it in and out.

The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide an electric underfloor storage device that is easy to store and carry out and is convenient to use.

[Means for Solving the Problems] An electric underfloor storage device according to the present invention includes a rotary table on which a plurality of storage boxes are placed under the floor.

A storage box on a rotating table stopped in a predetermined position.

The rotating table is raised and lowered by a lifting mechanism provided below it.

[Function] In this invention, a storage box is placed on a rotating table,
Since this is raised and lowered by a lifting mechanism, any of the storage boxes stored under the floor can be moved onto the floor.

[Embodiment] Figures 1 to 3 are diagrams showing one embodiment of the present invention, in which Figure 1 is an overall perspective view applied to a system kitchen, Figure 2 is a vertical sectional view of main parts, and Figure 3 is a diagram showing an example of the present invention. is a plan view of main parts.

In the diagram, (1) is the floor of the building, (2) is the system kitchen installed on the floor (1), and (3) is the system kitchen (2).
), and a door (4) is pivotally supported on the lower front surface of the cooking table. (5) is a lighting light installed on the back side of door (4).

(6) is a door switch provided on the underside of the cooking table (3) to detect the closing of the door (4); (7) is an opening formed in the floor (1) below the cooking table (3); 8) is a box disposed below the floor (1) and forming a space communicating with the opening (7);
(9) is a rotary table placed inside a box (8) and rotated by a motor (10), and has a plurality of holes (11) on which storage boxes (12A) to (120) are placed. ing. (13) are storage boxes (12A) to (12D)
(14) is a cylindrical body extending downward from the bottom of the box (8); (15) is housed in the cylindrical body (14) and has a hole ( 11) a micro jack to which a support base (16) is fixed, passing through (17);
is a motor that raises and lowers the micro jack (15), (1
8A) to (180) are storage box detection switches disposed on the inner surface of the box (8), and are set at positions corresponding to the respective cams (13). (19) is a lift stop switch for the storage boxes (12A) to (12D) attached to the underside of the cooking table (3), (20) is a lid provided on the floor (1), (
21) has its lower end connected to the motor (10) and its upper end connected to the lid (
an operating shaft (23) disposed below the motor (10), having a handle (22) thereon and manually driving the shaft of the motor (10);
) is a lid provided on the floor (1), and (24) has a lower end connected to a microjar (15), an upper end placed below the lid (23), and has a handle (25) thereon, and a microjar. An operation switch (26) for manually operating the lever (15) is an operation switch provided on the front edge of the cooking table (3), and there are four switches (, ) to (d).

Next, the operation of this embodiment will be explained.

It is now assumed that all storage boxes (12A) to (120) are placed on the rotary table (9).

Here, when you press the switch (a) corresponding to the required storage box (for example, storage box (12A)), the motor (10)
starts and rotates the rotary table (9). Accordingly, the storage boxes (12A) to (120) also rotate, and the storage boxes (12A) to (120) also rotate.
The cam (13) of the storage box detection switch (18A)
), the circuit is opened, the motor (10) stops, and the rotary table (9) also stops. Next, the motor (
17) starts, the micro jack (15) rises,
The support stand (16) passes through the hole (11) and opens into the storage box (12A).
). Furthermore, micro jack (15)
When the storage box (12A) rises, the storage box (12A) is supported by the support stand (16) and rises. At this time, the cam (13) moves away from the storage box detection switch (18A), but no change occurs in the circuit. When the storage box (12A) rises and its top surface engages the rise stop switch (19), the motor (17)
stops, and the storage box (12A) also stops. At this time, the storage box (12A) is in a position facing the door (4).

When the door (4) is opened, the door switch (6) operates and the motors (10) and (17) are disconnected from the power supply.
Safety is maintained. At the same time, the illumination light (5) is turned on.

With this, the work of carrying out the articles in the storage box (12A) or storing the articles in the storage box (12A) can be performed in a bright environment.

When the above work is completed, close the door (4). The door switch (6) is now operated and the illumination light (5) is turned off.

At the same time, the motor (17) is connected to the power source and starts in the opposite direction, the micro jack (15) descends and the storage box (1
2A) also descends. When the cam (13) of the storage box (12A) engages with the storage box detection switch (18A), the motor (
Although the power supply to 17) is cut off, since it rotates due to inertia, the support base (16) comes out below the rotary table (9) and returns to the initial state.

The same goes when operating the other operation switches (b) to (d), and the storage boxes (12B) to (120) are moved to the cooking table (
3) Can be raised to the bottom.

During a power outage, the storage boxes (12A) to (120) can be raised by operating the handles (22) and (25).

That is, open the lid (20), rotate the handle (22), rotate the rotary table (9) via the operating shaft (21), and place the necessary storage box (12A) below the opening (7). move it. Next, open the lid (23) and open the handle (
25) and raise the micro jack (15) via the operating shaft (24), the storage boxes (12A) to (1)
20) can be raised to the bottom of the cooking surface (3).

FIG. 4 is a vertical sectional view of main parts showing another embodiment of the present invention.
This is applied to the lower part of the dining table.

In the figure, (31) is a dining table, (32) is a chair, and the storage device shown in Figure 2 is installed below the floor (1) where these are installed, and the storage boxes (12A) to (120) )t
It rises into the dining table (31), and articles are carried out or stored through the side door (4).

However, the pantograph-shaped jack lift (33) is driven by the motor (17), and the storage boxes (12A) to (12D) are
) is raised and lowered. However, it is clear that the micro jack (15) shown in FIG. 2 may also be used and the jack lift (33) may also be used as shown in FIG.

[Effects of the Invention] As explained above, in this invention, a rotary table on which a plurality of storage boxes are placed under the floor is provided, and the storage boxes on the rotary table stopped at a predetermined position are provided below the rotary table. Since the storage box is raised and lowered by a lifting mechanism, any of the storage boxes stored under the floor can be moved onto the floor, making storage and carrying out operations easy and convenient to use.

[Brief explanation of drawings]

Fig. 1 is an overall perspective view showing an embodiment of the electric underfloor storage device according to the present invention applied to a system kitchen, Fig. 2 is a longitudinal sectional view of the main part of Fig. 1, and Fig. 3 is a main part of Fig. 2. FIG. 4 is a diagram showing another embodiment of the present invention, and is a vertical sectional view of the main part when applied to the lower part of a dining table. In the figure, (1) is the floor of the building, (9) is the rotary table, (1
0) is the motor, (12A) to (1,20) are the storage boxes, (
15) is the lifting mechanism (micro jack), (1, 7)
is a motor, and (33) is a lifting mechanism (jacket lift). Note that the same reference numerals in the figures indicate the same or equivalent parts. Figure 1 Figure 2 10 Dry-2 12A-120w Box 57'' Closure/Blue 7 Motor Figure Figure 11 Raft

Claims (1)

[Claims] A rotary table installed under the floor of a building, on which a plurality of storage boxes are placed, rotates and stops at a predetermined position, and the storage boxes on the rotary table, which is installed below the rotary table and stops at the predetermined position. An electric underfloor storage device comprising an elevating mechanism that moves up and down between the rotary table and the floor.