JPS6221525B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a rotary article receiving unit that is installed and used in an underfloor space or the like.

Conventionally, this type of rotary article receiver has a rotating shaft,
It is formed from a receiving plate fixed around this rotating shaft and is used by being installed in an underfloor space, etc., but usually after installing the rotating article holder,
It cannot be freely removed, and the rotary object holder itself becomes a hindrance when, for example, an attempt is made to store a long object under the floor.

The present invention has been made to address these drawbacks, and the rotary article holder can be freely removed and stored when not needed, and the storage space is small, making effective use of the storage space. The object of the present invention is to provide a rotary article receiving unit capable of

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

1 and 2, a first embodiment of the present invention is shown, and in the figures, 4 is a bearing constituting the rotary article receiving unit of the present invention, 20 is an article receiving main body, and 3 is a receiving plate. This shows that.

As shown in FIG. 5, the bearing 4 is formed with a fitting portion 4a facing upward and is installed on the ground A by appropriate means. The fitting portion 4a in the example is formed by drilling an opening toward the top, but in addition, as shown in FIG. 5b, the fitting portion 4a is formed by providing a protruding shaft-shaped portion It may be something that has been done.

The article receiving main body 20 is composed of a rotating shaft 1 that is detachably attached to the bearing 4, and a plurality of support arms 2, 2... supported by the rotating shaft 1.
The rotating shaft 1 has a fitted portion 1a at its lower end.

This fitted part 1a is for fitting into the fitting part 4a of the bearing 4 from above and erecting the article receiving main body 20 horizontally rotatably.As shown in FIG. When the fitting part 4a of the bearing 4 is formed into an opening shape, it is formed into a shaft shape, and when the fitting part 4a of the bearing 4 is formed into a shaft shape as shown in FIG. It is formed into an opening shape so that the joint portion 4a fits therein.

In this case, as shown in FIG. 5a, a stepped portion 1b is provided protruding from the upper end of the fitted portion 1a of the rotating shaft 1, and this stepped portion 1b is brought into contact with the upper end of the bearing 4. It is desirable to prevent the rotating shaft 1 from tilting, wobbling, etc.

As shown in FIGS. 3 and 4, the support arm 2 has a roughly cross-sectional shape that is pivoted on the same peripheral surface of the rotating shaft 1 at appropriate intervals with its opening 2' facing upward. It is a U-shaped member, and one end is pivotally connected to a substantially U-shaped bracket 5 that projects radially from the lower part of the rotating shaft 1 with a pin 6.
When in use, it collides with a stopper portion 5' formed at the bottom of the bracket 5 and is expanded substantially horizontally.

The receiving plate 3 is formed by removably mounting a plurality of receiving plate pieces 3', 3'... on the support arm 2, and these receiving plate pieces 3' have a rectangular shape in plan view. At the same time, a side end bent piece 3a is formed by bending the two side edges that abut each other.
As shown in FIG. 4, by engaging the side end bent piece 3a with the opening 2' of the support arm 2,
It is adapted to be attached to a support arm 2.

In this case, as shown in FIG. 6a, a raised tongue piece 3b is provided on the bent side end piece 3a, and this raised tongue piece 3b is engaged with a slit 2a provided on the support arm 2, or As shown in FIG. 6b, in order to positively engage the upright tongue piece 3b and the slit 2a, a pressing piece 7 is inserted between adjacent receiving plate pieces 3' and 3'. , Figure 6c
As shown in FIG. 2, a slit 3c is provided near the side end of the receiving plate piece 3', and leg pieces 8', 8' pass through the slits 3c, 3c of both adjacent receiving plate pieces 3'. The leg pieces 8', 8' of the letter-shaped holding member 8 may be brought into close contact with both side surfaces of the support arm 2 via the slits 3c, 3c.

Therefore, according to this embodiment, when in use, by mounting the receiving plate pieces 3', 3', . A receiving plate 3 is formed on the support arm 2, and the article B can be placed and stored from an appropriate position around or above the receiving plate 3. Furthermore, when not in use, the article B can be stored in a large space under the floor, for example. When storing long objects over a wide range,
After removing the receiving plate piece 3', the rotating shaft 1 is pulled out from the bearing 4, and the article receiving body 20 can be removed and stored.

At this time, each support arm 2, 2... is connected to the rotating shaft 1
Since it can be folded in the axial direction, only a small amount of storage space is required.

7 and 9 show a second embodiment of the present invention, in which one end engages with a bracket 10 attached to the upper end of a rotating shaft 1 extending upward, and the other end is supported. This is a case where the support arm 2 is maintained horizontally and reinforced by the reinforcing rod 11 that engages with the free end of the arm 2. In this case, in the drawing, one end of the reinforcing rod 11 is connected to the bracket 1 by holding the pin 12.
0, and a hook portion 13 is formed at the other end, and the hook portion 13 is removably engaged with an engaging pin 14 protruding from the free end of the support arm 2. . Of course, the manner of engagement of the reinforcing rod 11 is not limited to the above-mentioned one. For example, contrary to the above, one end of the reinforcing rod 11 may be pivotally connected to the free end of the support arm 2, and the other end may be attached to the hook of the reinforcing rod 11. Alternatively, hooks may be formed at both ends of the reinforcing rod 11 and these hooks may be hooked onto the upper end of the rotating shaft 1 and the free support arm 2, respectively. It may be hooked on the end.

FIGS. 10 to 12 show a third embodiment of the present invention, in which a reinforcing rod 11' is provided with a reinforcing rod 11' having both ends engaged with the upper end of the rotating shaft 1 and the free end of the support arm 2, respectively. This is a case where it is made foldable. That is, the first reinforcing rod piece 11a has one end attached to the bracket 10 attached to the upper end of the rotating shaft 1 with a pin 15, and the first reinforcing rod piece 11a has one end attached to the free end of the support arm 2 with a pin 16. One of the free ends of the second reinforcing rod piece 11b to be attached, for example, both sides of the free end of the first reinforcing rod piece 11a, is screwed to extend toward the second reinforcing rod piece 11b. A connecting rod 11c is provided, and this connecting rod 11c
By pivotally connecting the tip end of the second reinforcing rod piece 11b and the free end of the second reinforcing rod piece 11b with the pin 17, the eleventh
As shown in the figure, a gap S is provided between the first reinforcing rod piece 11a and the second reinforcing rod piece 11b within a range in which the second reinforcing rod piece 11b can rotate.
a and 11b are pivotally connected so that they can be folded, so that the reinforcing rod 11' can be folded in conjunction with the folding operation of the support arm 2, as shown in FIG.

13 and 14 show a fourth embodiment of the present invention, which shows another embodiment of the reinforcing rod that is folded together with the folding operation of the support arm 2. FIG. That is, the reinforcing rod 1 is attached to a movable bracket 18 that is slidable relative to the rotating shaft 1 with a pin 19.
1'' is pivotally attached to one end of the reinforcing rod 11'', and a long hole 11 along the longitudinal direction of the reinforcing rod 11'' is provided at the other end of the reinforcing rod 11''.
d, and by slidably and rotatably engaging the engaging pin 20 protruding from the free end of the support arm 2 with this elongated hole 11d, the movable bracket is first secured when the support arm 2 is folded. 18 is moved downwardly of the rotating shaft 1, the reinforcing rod 11'' can be folded parallel to the rotating shaft 1 at the same time as the supporting arm 2 is folded.In addition, when in use, the reinforcing rod 11'' can be folded parallel to the rotating shaft 1. After both the rods 11'' are projected in the radial direction of the rotating shaft 1, the movable bracket 18
is moved to the upper end side of the rotating shaft 1, and held at a predetermined position by a stopper (not shown) such as a screw for use.

15 and 16 show the case where the rotary article receptacle of the present invention is used as an underfloor storage, and here the case of the first embodiment is explained. That is, the rotary article holder of the present invention is installed in a space E under the floor that communicates with an opening D provided in a part of the floor C. At this time, a bearing 4 is installed at an eccentric position from directly below the opening D. The rotary shaft 1 is rotatably mounted on the rotary shaft 1, and each support arm 2 protruding radially from the rotary shaft 1 is expanded to be almost horizontal, and a receiving plate piece 3' is mounted on the upper surface of each support arm 2. A receiving plate 3 is formed and a part of the receiving plate 3 is positioned directly under the opening D to form a storage. At this time, a handle 21 is formed at the upper end of the rotating shaft 1 to rotate the rotating shaft 1 and the receiving plate 3, and by operating this handle 21 through the opening D, the rotating shaft 1 and the receiving plate 3 are rotated. It is designed to be rotated. Then, on the receiving plate 3 rotated by an arbitrary angle, for example,
Plastic container B ₁ , beer case B ₂ , kerosene plastic can B ₃
And article B such as 1 sho bottle B ₄ is stored or taken out at will. A lid F, which itself constitutes a part of the floor C, is attached to the opening D so as to be openable and closable.

As is clear from the above description, according to the rotary article receiving unit according to the present invention, in use, after each support arm is expanded around the rotation axis, a receiving plate piece is attached above the support arm, and further, For example, if the article holder itself is a nuisance, such as when storing long items, it can be easily removed by pulling out the entire article holder from the bearing, allowing storage in under-floor space, etc. Space can be used effectively.

In addition, the receiving plate is formed by a plurality of removably attached receiving plate pieces, and each support arm is foldable along the axial direction of the rotating shaft, so the storage space is small. When it is to be used again, it is only necessary to fit the rotating shaft into the bearing from above, so the installation work is also very simple.

[Brief explanation of the drawing]

FIG. 1 is a plan view showing the article receiving main body used in the present invention, FIG. 2 is a side view showing the installed state of the rotary article receiving unit according to the present invention, FIG. 3 is an enlarged view of the main parts, and FIG. The figure is a sectional view taken along the line - in Figure 1.
Fig. 5 is a sectional view showing the rotating shaft, Fig. 6 is a sectional view showing a modified example of the mounting state of the receiving plate piece, Fig. 7 is a side view showing the second embodiment of the present invention, and Fig. 8 is the same. 9 is a side view of FIG. 8; FIG. 10 is a side view showing the third embodiment of the present invention; FIG. 11a
is an enlarged side view of the main part, Fig. 11b is an enlarged plan view of the main part, Fig. 12 is a side view when folded, and Fig. 1
3 and 14 are side views of the fourth embodiment of the present invention when in use and when folded, respectively;
FIG. 15 is a side view showing the case where an under-floor storage is formed by the rotary article receiving unit of the present invention;
FIG. 6 is a sectional view taken along the line -- in FIG. 15. A... Ground, 1... Rotating shaft, 1a... Fitted part, 2... Support arm, 3... Reception plate, 3'...
Reception plate piece, 3a... side end bent piece, 4... bearing,
4a... Fitting portion, 20... Article receiving body.

Claims (1)

[Scope of Claims] 1. A bearing that has a fitting portion facing upward and is fixed on the ground, and a portion to be fitted to the fitting portion of the bearing that can be attached and detached from above and horizontally rotated. an article receiving body having a plurality of support arms having a substantially U-shaped cross section pivotally attached to the support arms so as to be foldable along the axial direction of the rotating shaft at appropriate intervals in the circumferential direction of the rotating shaft; A rotary article consisting of a plurality of receiving plate pieces that are removably held by engaging the side end bent pieces from above into the opening of the supporting arm of the article receiving main body to form a receiving plate above the supporting arm. receiving unit.