JPS606517Y2 - Rotating underfloor storage device - Google Patents

Description

[Detailed description of the invention] This invention relates to a rotary underfloor storage device, and in particular a rotary type that rotates smoothly and can be easily installed according to the distance between the floor and the ground. This invention relates to an underfloor storage device.

A rotary underfloor storage device having a support shaft whose lower end is fixed to the ground and whose upper end is fixed to the lower surface of the floor, and a storage body for storing articles that is mounted horizontally rotatably around the support shaft. is already known (Utility Model Application No. 52-11541)
Publication No. 7).

However, in such a case, as the support shaft,
Usually, it is necessary to use a method that matches the distance from the bottom of the floor to the ground, which differs depending on each house, so it has the disadvantage of lacking flexibility in construction.

On the other hand, in order to eliminate this drawback, it is possible to shorten the support shaft and configure it so that it can be installed under the floor at various heights, but in this case, the upper end of the support shaft It is unstable because it becomes a free end, and in particular, when the structure is such that the storage body is supported by this support shaft, there is a drawback that the support shaft wobbles violently due to an uneven load being applied to the storage body. there were.

The present invention was developed in response to these circumstances, and can be installed in the underfloor space at any height, and can be operated smoothly even under unbalanced loads. The purpose is to provide a rotating underfloor storage device.

Examples of this invention will be described below based on the drawings.

FIG. 1 is a side sectional view showing an example of the underfloor storage device of this invention, in which 1 is a floor section consisting of a flooring material 2 and a floor support material 3 such as a joist or a floor joist, and 4 is a floor section. An opening drilled in 1, 5 opens and closes the opening 4, and a part of it opens and closes the opening 4.
6 is an underfloor space communicating with the opening 4, and 7 is a storage base rotatably installed on the ground 8 in the underfloor space 6 in the horizontal direction.

The storage base 7 includes a bearing 10 installed on the ground 8, a rotating shaft 11 rotatably supported in the horizontal direction by the bearing 10, and a storage base protruding from the periphery of the rotating shaft 11 in a radial direction. The cover of the article A is made up of a plate 12.

In this case, the plate 12 is supported by a plurality of support arms 13 projecting radially from the rotating shaft 11, and is formed so as to be able to sufficiently withstand the load of the article A. is located directly below the opening 4.

The rotating shaft 11 of the storage base 7 configured as described above is supported at its upper end by an upper support rod 9 so that the receiver does not tilt or wobble even if an unbalanced load is applied to the plate 12. .

That is, the rotating shaft 11 is formed into a pipe shape, and the lower end of the upper support rod 9 is suspended from the lower surface of the floor 1 by a bracket 14 whose upper end is fixed to the floor support material 3. It is fitted so that it can move and rotate horizontally.

Therefore, the rotating shaft 11 is supported at the lower end by the bearing 10 and at the upper end by the upper support rod 9, so that the bearing does not tilt due to the unbalanced load on the plate 12 and can rotate smoothly. In addition to being guaranteed, the length can be adjusted depending on the distance between the floor 1 and the ground 8, so it can be installed to accommodate various dimensions under the floor.

Although the above embodiment describes a storage device in which the stored articles A are placed thereon, as shown in FIG. The gist of this invention also includes a hanging type storage device having a supporting frame 12'.

That is, as shown in FIG. 2, a support frame 12' is provided radially protruding from around the upper part of the rotating shaft 11', and a part of this support frame 12' is positioned directly below the opening 4. The article A to be stored can be stored or taken in and out through.

In this second embodiment, the same parts as in the first embodiment are given the same reference numerals, and the explanation thereof will be omitted.

As explained above, according to this invention, the upper end is fixed to the lower surface of the floor and suspended from the upper end of the rotating shaft of the storage base disposed in the underfloor space communicating with the opening provided in the floor. The lower end of the upper support rod that is lowered is inserted so that it can slide vertically and rotate horizontally, so the storage device can be installed in any underfloor space regardless of the distance between the floor and the ground. Since the upper end of the rotating shaft is supported by the upper support rod, even if the holder receives an uneven load, it will not tilt or wobble, and smooth rotation can be achieved.

Further, since the bearing only needs to support the lower end of the rotating shaft and there is no need to prevent the rotating shaft from falling, a relatively simple bearing can be used.

[Brief explanation of drawings]

FIG. 1 is a side sectional view showing a first embodiment of this invention, and FIG. 2 is a side sectional view showing a second embodiment of this invention. 1...Floor, 4...Opening, 5...
... Lid body, 6 ... Underfloor space, 7 ... Storage base, 8 ... Ground, 9 ... Upper support rod, 10 ...・・Bearing, 11.11'・・・・・・
Rotating shaft, 12...The receiver is a plate (holding body), 12'.
...Support frame (holding body).

Claims (1)

[Scope of utility model registration request] A pipe-shaped rotating shaft that is horizontally rotatably supported by a bearing installed on the ground in an underfloor space that communicates with an opening in the floor, and a pipe-shaped rotating shaft that projects horizontally radially from this rotating shaft to accommodate stored items. A storage base is formed from the holder that holds the storage base, and the lower end of the upper support rod is suspended from the upper end of the rotating shaft of the storage base, and the upper end is fixed to the lower surface of the floor. A rotary underfloor storage device characterized by being rotatably inserted.