JPS6239723Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an accessory case for the corner of a top board, which is used by being detachably attached to the corner of the top board of a table or, in particular, a kotatsu.

Traditionally, tables and kotatsu tables and kotatsu tables were rarely equipped with drawers, so when sewing or playing home mahjong, sewing tools and mahjong dots were placed in separate small boxes and placed on the floor while working or playing games. Therefore, it takes up space on the floor and becomes complicated.
It was also inconvenient for people to repeatedly step on it and pull it.

This invention eliminates the drawbacks of the conventional method, and frees up space on the floor by attaching a removable accessory case equipped with multiple trays for storing containers and small items such as ashtrays and cigarette cases in the corners of the top plate. To provide an accessory case for a corner of a top board, which can organize and store small items without getting in the way during work or games.

An embodiment of the present invention will be described below with reference to the drawings.

In the figure, reference numeral 1 denotes a top plate of a table, kotatsu, etc., which has metal moldings 1a around its upper and lower edges. 2 is an arbitrary number of containers with any shape such as square or round shape, such as an ashtray 2a, a cigarette case 2b, etc., with a flange whose upper edge protrudes sideways; The lower plate 32 is made longer than the upper plate 31, which has the required shape and the required number of fitting holes 3a, 3b, . A support frame whose cross section is formed into a U-shape by integrally or by joining with corresponding intervals, and the opening side end of the upper plate 31 of the support frame 3 is cut out in a bay shape opened at right angles, and the bay shape is A concave upper engagement groove 3 with a downwardly opened side along the
1a, a lower engagement groove 32a of the same shape with an opening facing the upper engagement groove 31a is formed in the middle part of the lower plate 32 directly below the upper engagement groove 31a, and A plurality of dovetail-shaped projections 32b are formed on the lower surface. 4 is drawer 4a
Any number of trays with dovetail grooves 4b on the top surface.
A dovetail-shaped protrusion 4c is formed on the lower surface of the tray 4, and a protrusion 32b provided on the lower surface of the lower plate 32 of the support frame 3 is inserted into a dovetail groove 4b on the upper surface of the tray 4 to connect the tray 4, and the tray 4 can be freely attached to and removed from the support frame 3. In addition, a plurality of trays 4 of the same shape are sequentially and detachably connected in the same manner, but the connection configuration is not limited to the above-mentioned configuration, and other connection configurations may be used. Reference numeral 5 denotes a stopper for tightening the top plate 1 held between the upper plate 31 and lower plate 32 of the support frame 3. For example, as shown in FIG. A U-shaped frame 5a is formed, and a butterfly bolt 5b of an appropriate length is screwed into the lower part of the frame 5a. The upper part is fixed to 31. Further, as shown in FIG. 3, the stopper 5 is composed of a nut 5c of an appropriate length and a stepped butterfly bolt 5d,
A hole is made in the lower plate 32 of the support frame 3 through which the threaded part of the stepped butterfly bolt 5d is passed, and the threaded part of the stepped butterfly bolt 5d is inserted from below into the hole, and the threaded part of the stepped butterfly bolt 5d is inserted into the upper plate of the support frame 3. Nut 5 attached to 31
It may be screwed into c, or other configurations may be used.

These fasteners 5 should be installed at the upper plate 31 as much as possible.
If a plurality of them are attached near the upper engagement groove 31a, the tightening effect will be great.

As described above, according to this invention, since the support frame 3 is formed in a U-shape when attached to the corner of the top plate 1, the upper and lower plates 31 and 32 have mutual elasticity structurally, and this elasticity Taking advantage of sex,
The interval between the lower plates 31 and 32 can be adjusted, so it can accommodate top plates 1 with slightly different thicknesses, and the upper engagement groove 31a and lower engagement groove 32a provided on the upper and lower plates 31 and 32 can be adjusted to fit the top plate 1. Molding 1 protruding from the upper and lower edges of 1
Furthermore, since the lower plate 32 extends from the lower engagement groove 32a and supports the lower surface of the top plate 1, it prevents horizontal and vertical movement. 31 and the lower plate 32 firmly tighten the top plate 1, so that there is no possibility of separation or wobbling from the top plate 1, and the upper plate 31 of the support frame 3
Containers 2 such as ashtray 2a, cigarette case 2b, etc.
Since the container 2 is removably fitted, cleaning of the container 2 is easy, and since the tray 4 with a drawer is removably attached to the bottom surface of the lower plate 32, a different tray 4 can be replaced and used as necessary. In addition, it has the advantage of being able to increase or decrease the number of tiers at will, and since it is attached to the corner of the top plate 1 when in use, it does not get in the way at all, freeing up the floor surface and eliminating the need for repeated stepping on or pulling. The practical effect is great because it makes it easier to organize small items and makes holding work and games more efficient and enjoyable.

[Brief explanation of the drawing]

FIG. 1 is an overall perspective view of the present invention, and FIGS. 2 and 3 are sectional views showing the structure of a fastener. 1...Top plate, 2...Container, 3...Support frame, 3a, 3b...Inset hole, 31...Top plate, 31
a...Upper engagement groove, 32...Lower plate, 32a...Lower engagement groove, 4...Tray, 5...Stopper.

Claims (1)

[Scope of utility model registration request] A required number of fitting holes 3a, 3b of a desired shape into which an arbitrary number of containers 2 of an arbitrary shape are removably fitted.
A U-shaped support frame 3 is formed in which the lower plate 32 is longer than the upper plate 31 in which the upper plate 31 is perforated, and the opening side end of the upper plate 31 is cut out in the shape of a bay opened at right angles. A concave upper engagement groove 31a whose side portions along the curved shape are open downward is formed in the lower plate 32, and a lower engagement groove 32a of the same shape is formed directly below the concave upper engagement groove 31a with openings facing each other. An arbitrary number of trays 4 are detachably attached to the lower surface of the lower plate 32, and fasteners 5 for tightening the top plate 1 sandwiched between the upper plate 31 and the lower plate 32 are installed at appropriate positions on the upper plate 31. An accessory case for the corner of a top plate, characterized by multiple fixings.