JP2633298B2 - Rotary storage device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a rotary storage device provided with a plurality of hanging frames that are rotated in a ring shape.

2. Description of the Related Art The applicant of the present invention has already disclosed a rotary storage device as disclosed in Japanese Patent Application No. 61-72.
Filed as No. 022. As shown in FIG. 11, the rotating storage device disclosed in Japanese Utility Model Application No. 61-72022 has an annular upper rail 1.
A plurality of hanging frames 2 are arranged along the upper rail 1 below the connecting frame 3 and the connecting frames 3 are arranged between the adjacent hanging frames 2.
Is disposed, and both ends of the connection frame 3 are rotatably supported by the adjacent suspension frames 2, respectively, and the pivot portion of the suspension frame 2 and the connection frame 3 is attached to the upper rail 1 so as to be able to travel. The storage unit 5 is suspended from the runner, and the storage unit 5 projects outward from the suspension frame 2.

[Problems to be Solved by the Invention] However, in the above-mentioned conventional example, since the storage portion 5 is configured to protrude outward from the suspension frame 2, it is surrounded by the annular upper rail 1. The space below the enclosed portion is wasted space, and a large space is required as a space required for installing the rotating storage device.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described conventional problems, and has as its object to effectively use a space below a portion surrounded by an annular upper rail and to install a rotary storage device. An object of the present invention is to provide a rotary storage device that requires a small space.

[Means for Solving the Problems] The rotating storage device of the present invention includes a plurality of suspension frames 2 arranged along an upper rail 1 below an annular upper rail 1 and between adjacent suspension frames 2. The connecting frame 3 is disposed, and both ends of the connecting frame 3 are rotatably supported by the adjacent suspension frames 2, respectively, and the pivot portion between the hanging frame 2 and the connecting frame 3 is freely movable on the upper rail 1. And a storage portion 5 is provided in the suspension frame 2, and a portion of the storage portion 5 protruding inward from a position below the annular upper rail 1 is positioned outward from a position below the upper rail 5. The protruding portion is longer than the protruding portion, and the above-described object of the present invention has been achieved by adopting such a configuration.

[Operation] Then, the storage portion 5 is provided in the suspension frame 2, and a portion of the storage portion 5 that protrudes inward from a position below the annular upper rail 1 protrudes outward from a position below the upper rail 5. By protruding longer than the portion, the space below the portion surrounded by the annular upper rail 1 can be effectively used, and this portion can be prevented from becoming a dead space.
By protruding a portion protruding inward from a position below the annular upper rail 1 longer than a portion protruding outward from a position below the upper rail 5, the installation space of the rotary storage device can be reduced. is there.

EXAMPLES Hereinafter, the present invention will be described in detail based on examples shown in the accompanying drawings.

The upper rail 1 has a U-shape with a lip in cross section and is formed in an oval ring shape as a whole, and is attached to an upper frame 6a arranged on the inner peripheral side of the upper rail 1. The lower rail 7 is also formed in the same oval ring shape as the upper rail 1, and is attached to the lower frame 6b disposed on the inner peripheral side of the lower rail 7.
Then, the lower frame 6b and the upper frame 6a are connected by a support post 8. A plurality of suspension frames 2 are disposed below the upper rail 1 along the upper rail 1, and a connection frame 3 is disposed between upper portions of the adjacent suspension frames 2, and the upper portion of the connection frame 3 Both ends are rotatably pivotally supported on the side ends of the adjacent hanging frame 2, and a runner 4 is provided on an upper portion of a shaft 9 that pivotally supports the hanging frame 2 and the connection frame 3. , A runner 4 is attached to the upper rail 1 so as to be able to run freely. Therefore, the pivot portion between the suspension frame 2 and the connection frame 3 is suspended by the runner 4 movably attached to the upper rail 1. Also,
The lower connecting frame 3 between the lower portions of the adjacent hanging frames 2
Are arranged, and both lower end portions of the connection frame 3 are rotatably pivotally supported on side ends of the adjacent suspension frames 2, respectively, and a shaft portion 9 a pivotally supports the suspension frame 2 and the connection frame 3. As shown in FIG.
And guide rollers 11 are horizontally rotatably mounted on both sides of the inner surface of the U-shaped body 10, and the lower rail 7 is positioned between the pair of guide rollers 11, and both sides of the lower rail 7 are guided by the guide rollers 11. It is designed to guide. Here, the distance between the adjacent runners 4 is kept constant. In the embodiment shown in FIGS. 1 and 2, and in the embodiment shown in FIGS. When the distance is R, the radius of the semicircular portion 1a on the side of the upper rail 1 is R, It has become. In the embodiment of FIG. 7, the distance between adjacent runners 4 is R. Here, in the embodiment shown in FIGS. 1 and 2 and the embodiment shown in FIGS. 4 and 5, in the semicircular portion 1a, a circle having a radius R is set to 4 or the like as shown in FIG. In the embodiment shown in FIG. 7, the semi-circular portion 1a is in such a state that a hexagon obtained by equally dividing a circle having a radius R into six is rotating. Become. Each suspension frame 2 has an annular upper rail 1
A storage portion 5 is provided which protrudes toward a position below the portion surrounded by. The storage portion 5 has a portion protruding inward from the lower position of the annular upper rail 1 longer than a portion protruding outward from the lower position of the upper rail 5, as shown in the accompanying drawings. It is preferable that the length of the storage portion 5 that protrudes outward from the position below the annular upper rail 5 is as short as possible. The storage section 5 includes, for example, a storage basket 5a, a hanger 5b, and the like as shown in FIGS. In this case, the hanger 5b protrudes from the hanging frame 2 toward a position below the portion surrounded by the annular upper rail 1, and the hanger 5b is stretched between the center portions of the frame 5c. Things. In other words, the hanger 5b projects perpendicularly to the suspension frame 2 toward a position below the portion surrounded by the annular upper rail 1.

By the way, as shown in the embodiment of FIG. It is the most preferable that the protrusion length of the storage section 5 can be made the longest. Here, the projecting length of the storage section 5 is If the length is set to be slightly shorter than the length, the storage portion 5 can be formed to have the longest protruding length in the semicircular portion 1a of the upper rail 1 that does not directly contact the column 8, but in this case, as shown in FIG. When rotating by 45 ° from the state to the state shown in FIG. 2 (b), the adjacent storage portions 5 do not hit each other, and there is no trouble in rotation. In addition, when the state shown in FIG. 5 (a) is rotated by 45 ° to reach the state shown in FIG. 5 (b), the adjacent storage units 5 do not hit each other and there is no hindrance to rotation.

As shown in FIG. 10, the rotating storage device having the above-described configuration is installed in a storage box, a closet, or a concave portion 12 in a room, and the storage box, the closet, or the concave portion 12 in the room. Opening 13 in the front of
The storage items stored in the storage unit 5 are taken in and out of the storage unit 5. At this time, the hanging frame 2 is rotated to rotate the hanging frame 2.
Are successively positioned in front of the opening 13. When the radius R of the semicircular portion 1a is 300 mm, the portion of the storage portion 5 that protrudes inward from a position below the annular upper rail 1 protrudes outward from a position below the upper rail 5. The outer side of the storage portion 5 in the vertical direction is a very short protrusion length, which is made to protrude longer than the portion and further protrudes outward from a position below the annular upper rail 5 of the storage portion 5 as shown in the attached drawing. In the case where the height is substantially the same as the outer surface of the upper rail 5, the rotating storage device can be sufficiently installed with a storage box, a closet, or a depth of the concave portion 12 within the room of 900 mm or less.

[Effects of the Invention] In the present invention, as described above, the storage portion is provided on the suspension frame, and the portion of the storage portion projecting inward from the position below the annular upper rail is positioned below the upper rail. Because it protrudes longer than the part that protrudes outward from the position, it is possible to prevent the part surrounded by the annular upper rail from becoming a dead space, and from the position below the annular upper rail of the storage unit. By projecting the portion protruding inward longer than the portion protruding outward from the position below the upper rail, the installation space for the rotary storage device can be reduced.

[Brief description of the drawings]

FIGS. 1 (a), 1 (b) and 1 (c) are a plan view, a front view and a side view of an embodiment of the present invention, and FIGS. 2 (a) and 2 (b) respectively show rotation in a semicircular portion of a storage section. FIG. 3 is a cross-sectional view of the present invention, and FIGS. 4 (a) and 4 (b).
(C) is a plan view, a front view, and a side view of another embodiment of the present invention, and FIGS. 5 (a) and (b) are explanatory views for explaining rotation in a semicircular portion of the storage section, respectively. FIG. 6 is an explanatory diagram for explaining an interval between runners according to one embodiment of the present invention;
FIG. 7 is an explanatory view for explaining the interval between runners of another embodiment of the above, FIG. 8 is a perspective view of one embodiment of the housing of the present invention, and FIG. FIG.
FIG. 10 is a horizontal cross-sectional view showing an example of installing a rotating storage device, and FIG. 11 is a plan view of a conventional example, wherein 1 is an upper rail, 2 is a hanging frame, 3 is a connecting frame, 4 is a runner, and 5 is a runner. It is a storage section.

Claims (1)

(57) [Claims] 1. A plurality of suspension frames are arranged below an annular upper rail along the upper rail, and a connection frame is disposed between adjacent suspension frames, and both ends of the connection frame are adjacent to each other. A pivot is pivotally supported on the lower frame, and the pivot between the hanging frame and the connecting frame is hung on a runner that is mounted on the upper rail so as to be able to travel freely. A part protruding inward from a lower position of the upper rail is made longer than a part protruding outward from a lower position of the upper rail.