JP3224885U - Wall rack - Google Patents

Abstract

An object of the present invention is to provide a wall rack which is configured with a small number of parts, can be easily assembled by anyone, can be easily fixed, and can easily change its mounting position. A side plate (2) is composed of at least two side plates (2) and a plurality of shelf plates (3). A telescopic rod 24 formed by two attached vertical column members 22 and having a protruding amount that changes according to the amount of rotation is attached to the lower end of the column member 22. At the lower end of the column member 22, a socket screwed to the telescopic rod 24 is mounted, and the telescopic rod 24 is inserted through this socket. Further, a cavity is formed in the column member 22 at a position above the socket to allow the upper end of the telescopic rod 24 to enter. [Selection diagram] Fig. 1

Description

  The present invention relates to a wall rack installed along a wall surface in a room such as a living room or a library, and in particular, is configured with a small number of parts, anyone can easily assemble and easily change the mounting position. The wall rack that can be.

  2. Description of the Related Art Conventionally, various types of wall racks have been installed as facilities for storing or displaying books, home appliances, other miscellaneous goods, and the like on indoor wall surfaces of houses and offices. Some wall racks are installed as fixtures afterwards, and some are installed as so-called "built-in" from the beginning of construction.

  Wall racks installed as retrofits have the advantage that they can be easily moved or removed at any time, even after they have been installed.However, measures to prevent falls should be taken in preparation for an earthquake or the like. Need to take. On the other hand, the built-in wall rack is built on the wall surface, so there is no danger of falling due to an earthquake or the like, but it is difficult to remove or move, and the freedom of choice for layout change (room change) is high. There is a problem of low.

Utility Model Registration No. 322241 JP 2018-127877 A JP-A-2019-136161

  As described above, a wall rack as a fixture and a built-in wall rack have advantages and disadvantages as described above. However, a wall rack that has both advantages and can be constructed at low cost is desired.

  The present invention is intended to solve such a problem in the prior art, and is configured with a small number of parts, can be easily assembled by anyone, can be easily fixed, and can be mounted at a fixed position. It is an object of the present invention to provide a wall rack capable of easily changing the wall rack.

  The wall rack according to the present invention includes at least two side plates and a plurality of shelves, and the side plates are attached to a plate-shaped main body having a large number of dowel holes formed on an inner surface thereof and to both side edges thereof. A telescopic rod, which is formed by the two vertical column members provided and whose amount of protrusion changes according to the amount of rotation, is attached to the lower end of the column member.

  In this wall rack, a socket to be screwed with the telescopic rod is attached to the lower end of the column, the telescopic rod is inserted into the socket, and the amount of protrusion of the column from the lower end according to the amount of rotation. It is preferable to be configured to change, and it is preferable that a cavity is formed in the column material and at a position above the socket to allow the upper end of the telescopic rod to enter.

  The wall rack according to the present invention is configured with a small number of parts, and can be easily assembled by anyone, can be easily fixed, and is expected to have an effect that the mounting position can be easily changed. be able to.

FIG. 1 is a perspective view of the wall rack 1 according to the first embodiment of the present invention. FIG. 2 is a cross section of the lower end portion of the column member 22 shown in FIG.

  Hereinafter, an embodiment of a wall rack according to the present invention will be described with reference to the accompanying drawings. FIG. 1 is a perspective view of a wall rack 1 according to a first embodiment of the present invention, and includes a pair of left and right (at least two) side plates 2 and a plurality of shelf plates 3 as illustrated. Have been.

  Each of the side plates 2 is formed by a plate-shaped main body 21 and two vertical column members 22 attached to both side edges thereof. A number of dowel holes 23 are formed on each inner surface of the main body 21. At the lower end of the column member 22, a metal telescopic rod 24 is attached.

  The shelf plate 3 can be supported between the two side plates 2 by a dowel (not shown) inserted into the dowel hole 23 at an arbitrary height position, and the dowel insertion position is changed in the vertical direction. Thereby, the height position for supporting the shelf 3 can be changed.

  FIG. 2 is a cross-sectional view of the lower end of the column member 22. The telescopic rod 24 is inserted through a socket 25 attached to the lower end of the column member 22. A thread is formed on the outer peripheral surface of the telescopic rod 24, and a screw groove is formed on the inner peripheral surface of the socket 25 to be screwed with the thread of the telescopic rod 24. When the telescopic rod 24 is rotated, Extend and contract according to the amount of rotation (the amount of protrusion from the lower end of the socket 25 changes). Above the socket 25 (inside the column member 22), a cavity 26 that allows the upper end of the telescopic rod 24 to enter is formed, and the movable range of the telescopic rod 24 upward is expanded. .

  The wall rack 1 can be easily installed and fixed by the following method. First, one side plate 2A is vertically supported at the installation position. At this time, the length of the telescopic rod 24 is set so that the dimension from the lower end of the telescopic rod 24 to the upper end of the column member 22 is slightly (about 10 to 20 mm) smaller than the dimension from the floor surface to the ceiling surface at the installation position. Adjust the amount of protrusion.

  Next, with the side plate 2A vertically supported, the telescopic rod 24 is rotated in the direction in which the amount of protrusion increases. Then, the side plate 2 is pushed up by the telescopic rod 24 and rises, and the upper end portion of the column member 22 contacts the ceiling surface. From this state, the telescopic rod 24 is further rotated in the same direction to cause the side plate 2 to be stretched between the ceiling surface and the floor surface, and between the upper end portion of the column member 22 and the ceiling surface, and the lower end of the telescopic rod 24. The side plate 2 is fixed by setting a state in which a large frictional force acts between the portion and the floor surface.

  Subsequently, the other side plate 2B is fixed in the same manner as the already fixed side plate 2A. The side plate 2B is fixed to a position where a space having the same width as the width of the shelf plate 3 is formed between the side plate 2A (between the main bodies 21). Then, a dowel is inserted into the dowel hole 23 at an arbitrary height position to support the shelf board 3.

  Preferably, a nut (not shown) is attached to the telescopic rod 24 at a position below the socket 25 in advance. Finally, the nut is tightened toward the socket 25 with a sufficient force. The rotation of the telescopic rod 24 can be locked, and the telescopic rod 25 can be suitably prevented from turning around (rotating in a direction in which the amount of protrusion decreases).

  An engaging means (not shown) for engaging with the upper end of the column member 22 to prevent the column member 22 from being displaced is arranged on the ceiling surface where the upper end portion of the column member 22 contacts. In the case where an engaging means (not shown) for engaging with the lower end of the telescopic rod 24 to prevent the telescopic rod 24 from being displaced is arranged on the floor surface where the lower end of the telescopic rod 24 contacts. , The side plate 2 can be more firmly fixed.

1: wall rack,
2, 2A, 2B: side plate,
3: shelf board,
21: body,
22: pillar material,
23: Dowel hole,
24: telescopic rod,
25: Socket,
26: cavity,

Claims (3)

It is constituted by at least two side plates and a plurality of shelves,
The side plate is formed by a plate-shaped main body having a large number of dowel holes formed on an inner surface thereof, and two vertical pillars attached to both side edges thereof,
A wall rack, wherein a telescopic rod whose projection amount changes according to a rotation amount is attached to a lower end of the column member. At the lower end of the column, a socket screwed with the telescopic rod is mounted,
2. The wall rack according to claim 1, wherein the telescopic rod is inserted into the socket, and is configured such that an amount of protrusion from a lower end of the column material changes according to a rotation amount. 3.   3. The wall rack according to claim 2, wherein a cavity is formed inside the column member and above the socket, the cavity allowing an upper end of the telescopic rod to enter. 4.

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