JPS6312735Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial field of application This invention relates to the structure of a table that is used by being placed on a yagura kotatsu.

Conventional Structures and Their Problems Generally, as shown in FIG. 1, a table for a tower kotatsu has a structure in which edges are fitted onto each side of the outer periphery of a square plate-shaped main body 2. This edge 1 was formed by extrusion molding of plastic to have a U-shaped cross section as shown in FIG. 1, and the edges were cut into a V-shape at four places and fitted into the main body 2 by bending and wrapping. However, with this type of assembled structure, the appearance may deteriorate due to whitening when bent, and the mechanical strength of the parts may decrease, resulting in damage if concentrated impact is applied due to accidental dropping, etc. Ta.

Purpose of the invention The present invention was created by paying attention to these conventional problems, and its purpose is to provide a mounting structure that allows a kotatsu table to be assembled firmly and beautifully with a simple structure. It is something.

Structure of the invention The kotatsu table of the invention is provided with a corner cap that fits between the edges, and the edges have a U-shaped cross section.Furthermore, the inside of the lower surface has a recess that forms a gap between it and the main body. A tongue-like projection formed on the corner cap is fitted into the gap formed by the recess.

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

2 in FIG. 2 is a rectangular plate-shaped main body, and an edge-stopping groove 5 is provided in the center of the entire outer periphery. 3 indicates a bar-shaped edge, and 4 indicates a corner cap. Here, the cross-sectional shape of the edge 3 is approximately U-shaped as shown in FIG. . Further, c is the same as the plate thickness of the main body 2. On the other hand, as shown in FIG. 5, the corner cap 4 has a box shape with open cutouts on two continuous sides, and has four tongue-like protrusions 8 on the inner sides of the upper and lower surfaces. The dimensions of the tongue-like protrusion 8 are the same axb dimensions as the dimensions of the recess 7 of the edge 3. Fourth
The figure shows the edge 3 inserted into the main body 2, and shows a state where the continuous chevron 6 is driven into the edge retaining groove 5 of the main body 2 and fixed. When assembling the table, at the same time as driving the edge 3 into the main body 2, the tongue-like protrusion 8 of the corner cap 4 is fitted into the gap formed between the recess 7 of the edge 3 and the main body 2.
The structure is such that the entire circumference of the main body 2 is wrapped with an edge 3 and a corner cap 4.

Here, the tongue-like protrusion 8 of the corner cap 4 is fitted into the recess 7 of the edge 3 without any looseness, so that the clasp does not come off even when applied with force from any direction. Incidentally, during assembly, adhesive is actually applied between the main body 2, edge 3, and corner cap 4, so that it becomes even stronger and will not come off or break.

Effects of the invention As described above, the present invention has a combination structure in which the tongue-like protrusion formed on the corner cap is fitted into the recesses formed on the upper and lower surfaces of the edge having a U-shaped cross section. A very strong fit can be obtained. In addition, by changing the color of the corner caps to Edge 3, you can create an accent color, which has the effect of further enhancing the aesthetics. Furthermore, since the edge dimensions are short, it also has the effect of requiring only a small amount of storage space and assembly space.

[Brief explanation of drawings]

Fig. 1 is an exploded perspective view of a conventional Yagura Kotatsu table, Fig. 2 is an exploded perspective view of a Yagura Kotatsu table according to an embodiment of the present invention, Fig. 3 is a cross-sectional view of the edge, Fig. 4 is a cross-sectional view of the edge inserted into the main body, and Fig. 5 is a perspective view of the corner cap. 2...Main body, 3...Edge, 4...Corner cap, 8...Long-shaped protrusion.

Claims (1)

[Scope of utility model registration request] It has a rectangular plate-shaped main body, rod-shaped edges that fit on each side of the outer periphery of the main body, and corner caps that fit on each corner of the main body. The inner parts of the upper and lower surfaces have recesses that form a gap between the upper and lower surfaces of the main body when fitted with the main body, and the corner caps are open on two consecutive sides, and A table for a tower kotatsu, which has a notch that fits into a corner, and has tongue-like projections on the upper and lower sides of the opening, and the tongue-like projections fit into the gaps.