JPS58173276A - Louver type decorative plate and production thereof - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION This invention relates to a looper-shaped decorative plate and a method for manufacturing the same.
do.

For example, a round plate shaped like a shutter window is used for the door panel of a chest of drawers as shown in FIG. This board is generally called a looper type and is used for decorative surfaces such as furniture and fittings.

In most conventional louver-shaped decorative plates, a predetermined lupus can be created by cutting the surface of the flat plate, as shown in FIG. However, when cutting the surface of a flat plate, it is difficult to cut an acute angle, so the lower edge of each slope 61 has a gentle mountain-like protrusion 52, which forms an obtuse valley 53. After that, the shape continues to the next inclined surface 51 below. Therefore, when this plate body is viewed from the front side, the trough 53 appears as a visible part below the protrusion 520 on the lower edge of the slope 51, and the shape of the protrusion is reduced. -As a type B, it was not possible to shake off the image that it was a cheap substitute.

Furthermore, when cutting the surface of a flat plate, the cutting part is very large, which not only results in material loss, but also significantly deteriorates the working environment due to the disposal of cutting waste and the rounding of flying cutting dust.

The present invention proposes a louver-type decorative board that is excellent in design in view of the above circumstances, and a method for efficiently manufacturing the decorative board, which will be described in detail below.

FIG. 2 is a partially cutaway perspective view showing an embodiment of the louver-type decorative board of the present invention. As shown in FIG. 12 The single louver piece 10 is connected and joined to the substrate 20, and the projecting edge 15 of the single louver piece 10 and another louver piece 10 located below the lower edge 12a are connected to each other. The louver single piece 10 is characterized in that the surface of each louver single piece 10 in which the cut portion 19 is formed by the inclined surface of the louver single piece 10 is integrally memorized by a continuous skin 30.

Next, a method for manufacturing the ζO louver lid decorative board will be explained with reference to FIG. 3 and the following drawings.

First, as shown in FIG. , 9B are obtained.

Next, the single louver pieces 9M and 9B are cut to form a single louver piece 10 having the same cross-sectional shape and having a predetermined protrusion 15.
is formed into. At this time, the part to be cut is extremely small, as shown by the broken line in the figure.

The round can louver single piece 10 formed in the above process is connected and joined to the upper surface of the substrate 20 as shown in FIG. At this time, the joining is done by applying adhesive to the upper surface of the base@go, which is the joining surface 12t of the single louver.
This can be effectively achieved by combining two plates with the single louver inside as shown in the figure. The inclined surface 11 of the looper single piece 10 can be used to symmetrically cut a square piece of wood in half to create nine pieces, as described above. No. a@29.88 is the clamp plate.

Board go6c each looper single piece 10A,, 10!1.10
0...is bonded and fixed, 0 where the epidermis 3o is attached.
For the skin 30, a decorative board such as veneer, paper, or a decorative paper made of plastic is used. In the step of attaching the skin 30, as shown in FIG.
The projecting edge 15 of D and the other louver single piece 1 located below it
Since the notch 19 is formed on the inclined surface 11 of 00,
The epidermis 3o is successively pushed into the notch 19 and a continuous epidermis is pasted. A jig 45 having a pushing blade 40 as shown in FIG. 8 is used to push in the cut portion 19 of the skin 3o. This jig 45 is configured to rotate up and down, back and forth, and in the circumferential direction of the shaft. A heat source may also be included in the roll to facilitate application.

As explained above, in the louver-type decorative plate according to the present invention, the lower edge of the front inclined surface is configured as a projecting edge, and the single piece of the looper is connected and joined to the substrate to form the scissor center edge. Since a notch is formed between the sloped surface of the other single piece of the looper and the groove, the valley is hidden when viewed from the front side. Therefore, the lower edge of the slope of this Rupa basin is 1! This is enough to create a harmonious three-dimensional effect and give a luxurious and profound image. This 11-gathering feeling can be further enhanced by selecting the 4-chirun epidermis.

On the other hand, in the method for manufacturing a nine-piece louver decorative plate proposed in the specification, the louver single-piece material is a round piece obtained by cutting a square piece of rectangular cross-section in half symmetrically across an inclined surface. When the field becomes smaller, the subsequent cutting into a single piece of louver becomes a nuisance. Also, when bonding to the upper surface of the substrate, two plates can be combined and bonded, which has great advantages in positioning and fixing during bonding. Of course, since there are fewer parts to be cut, the disposal of cutting waste is also a problem, and the deterioration of the working environment due to the generation of a large amount of cutting waste can also be prevented. First, since the skin is pasted while being successively pushed into the incisions, an extremely accurate decorative surface can be created.

[Brief explanation of drawings]

Figure 1 is a front view of a chest of drawers using a looper-shaped decorative board, Figure 2
The figure is a partially cutaway perspective view showing one embodiment of the looper-type decorative plate of the present invention, and Figures 3 to 8 show a method for manufacturing the decorative plate in the order of the figures. Fig. 4 is a partial perspective view of a single piece of the looper, Fig. 5 is a partial perspective view of the single piece of the looper connected and joined to the substrate, Fig. 6 1 is a sectional view showing the state in which two plates are combined and bonded in the joining process, FIG. 1 is a sectional view showing the skin adhesion process, FIG. 8 is a perspective view of the pushing jig,
The figure is a partial perspective view of a conventional looper-type decorative plate. 9... Square material, 9A, 9B... Louver single piece material, 10, IOA, IOB... Looper single piece, 11.
... Slanted surface, lla... Lower edge of inclined surface, 12.
...Joint surface, 12a...Bottom edge of joint surface, 15...
Projecting edge portion, 19... Notch portion, 20... Substrate,
SO...Skin, 4o...Pushing blade. Patent applicant Ken Oo - Agent Figure 6 Figure 7 Figure 9

Claims (1)

[Claims] 1. The lower edge of the front inclined surface is configured as a protruding edge located below the lower edge of the back joint surface, and the nine looper single pieces are connected and joined to the substrate, so that the looper single piece is A looper type characterized in that the surface of each single piece of the looper, in which a notch is formed by the projecting edge and the inclined surface of another single piece of the louver located below it, is continuous and integrally covered with nine skins. Decorative board. 2. Obtaining a single piece of looper material by cutting a rectangular piece of material in half in the longitudinal direction symmetrically across an inclined surface, and cutting the single piece of looper material to obtain the same cross section with a predetermined protruding edge. a step of forming a single piece of louver into a shape, a step of connecting and bonding the single piece of the louver to the upper surface of the substrate, and a step of forming the single piece of the louver on the upper surface of the substrate;
It consists of a step of successively sticking nine skins while pushing the skin into the notch formed by the combined projecting edge of a single piece of the looper and the inclined surface of another single piece of the louver located below it. Louva sin decorative board O11 manufacturing method characterized by.