JPS5933605Y2 - butt part of wooden furniture - Google Patents

Description

[Detailed description of the invention] This invention relates to the improvement of the butt joints of wooden boards in wooden furniture.

BACKGROUND OF THE INVENTION In furniture, for example, a wooden box, the corners where the side plates abut each other or the abutted areas between the side plates and the bottom plate are joined by various processing means applied to the edges of the wooden boards.

This processing generally requires a lot of effort in mass production.

Furthermore, even with advances in adhesives, shrinkage of the wood of the main boards can cause gaps to form at the joints, lowering the product value.

Therefore, this idea simplifies the joining work by joining the edges of the wooden boards at the joint using the simplest method, such as nailing or adhesive, and then attaching the face skin of precious wood or a thin veneer of precious wood to the joint surface. This is an attempt to make the bonded surface more decorative.

To explain a box as an example, side plates 1, 1 . The longitudinal side plates 2, 2 and the bottom plate 3 are both made of a veneer plywood 4 with polyethylene resin or phenol resin plates 5 adhered to both sides.

The side plates 2, 2 in the longitudinal direction are formed with removed surfaces 6 which are obliquely cut and deleted from the inner side edges which will be the inner surfaces when the box is formed into a box, and the outer edges which will be the outer surfaces. The bottom surface of the side plates 1, 1, 2.2 is formed into a cut surface 6' which is cut diagonally from the inner bottom edge which would be the inner surface when forming a box to the bottom edge which would be the outer surface. Both side end surfaces 7 and bottom surfaces of the side plates 1, 1 in the direction are not removed, and each surface intersects at right angles.

Then, the side plates 1, 1 in the short direction are sandwiched between the inner side edges of the side plates 2, 2 in the longitudinal direction, respectively.
．． 2. Insert the bottom plate 3 into the peripheral frame surface of 2, and from the removed surface 6 of each side plate 2 in the longitudinal direction to the side end surface 7 of each side plate 1 in the short direction, from the removed surface 6' to the end surface 7' of the bottom plate 3. Hammer a nail to secure it.

Next, remove the surface bark of a precious tree such as zelkova, which is made by stripping the bark along the trunk of the tree into short widths for each annual ring, or the decorative board 8, which is made of a thin veneer of a precious tree and lined with paper. .2.2
Attach it to the thick line with adhesive.

The ends of the decorative boards 8 are connected to the triangular ends 9 so that the ends of the decorative boards 8 match the diagonal lines at the corners of the thick lines.
It is said that

By making the decorative board 8 indicated by the thick line have an arcuate cross section instead of the flat board shown in the figure, the upper periphery of the box can be rounded.

Also, an adhesive can be used instead of the nail.

In the embodiment, the removed surfaces 6 were formed on each side plate 2 in the longitudinal direction, but this can be replaced with each side plate 1 in the lateral direction, and this invention can also be implemented on general furniture.

According to the above configuration, the both side edges and the bottom edge of one side plate to be butted are the removed surfaces 6, 6', and nails are driven from the surfaces to both end surfaces 7 of the other side plate, or the back side of the removed surfaces 6, 6'. Since the side end surface 7 of the other side board is adhesively fixed to the side edge surface 7 of the other side board, and the decorative board tape 9 made of wood with the same effect is affixed to the removed surfaces 6 and 6', it is easy to join the butt portions of the wood boards. It is covered with a decorative board made of precious wood, which prevents gaps from forming and has the effect of creating an aesthetic impression.

[Brief explanation of the drawing]

Figure 1 is an exploded perspective view of a box showing an embodiment of this invention;
Figure 2 is a sectional view taken along arrows A-A' in Figure 1, Figure 3 is Figure 1B
-B' is a sectional view taken along the arrow; FIG. 4 is a sectional view taken along the CC' arrow in FIG. In the figure, 1 is a side plate, 2 is a side plate, 3 is a bottom plate, 4 is a veneer plywood, 5 is a resin board, 6 is a removed surface, 7 is a side end surface, 8 is a decorative board,
9 is the end.

Claims (1)

[Scope of utility model registration request] At the cross-shaped butt joint between the wooden boards, each side end surface of one corresponding side board 2, 2 is removed obliquely from the inner side edge to the outer side edge to form a removed surface 6, The bottom surfaces of each of the side plates 2 and the other corresponding side plates 1, 1 are removed obliquely from the inner bottom edge to the outer side edge to form a removed surface 6', and one corresponding side plate 2, 2 is removed obliquely from the inner bottom edge to the outer side edge. Place the side end surfaces 7 of the other corresponding side plates 1, 1 on the back side of each removed surface 6, insert the bottom plate 3 into the surrounding frame surface, and use nails driven from each removed surface 6, 6 to attach each side plate 1, 1.2, 2. A butt part of wooden furniture made by bonding and fixing the bottom plate 3, and then attaching a decorative board 8 to the removed surface 6°6 and the thick line of the side plate 1, 1.2.2.