JPH04102811U - Laminated wood - Google Patents

Abstract

(57) [Summary] [Purpose] The purpose of the present invention is to be able to fit a fitting plate into a fitting recess without creating a gap, and to strengthen the joint portion of each laminated material. [Structure] A fitting recess with a tapered inner circumferential surface is formed on the surface of the main body of laminated wood so as to span the joining line, and a fitting plate forming a pattern different from that of the main body of laminated wood is bonded to the fitting recess. It is characterized by being fixedly and flush-fitted through the layers.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to laminated wood made by joining wood pieces together into a plate shape. The laminated wood of this invention is furniture It is used for table boards, etc.

0002

[Conventional technology]

Conventionally, when forming a pattern on a board material such as a table board, for example, the corners of the table board A fitting recess with a vertical inner circumferential surface is formed in the part where the fitting recess is located. A fitting body for imparting a tack was fixedly fitted.

0003 However, in the above configuration, a gap occurs between the fitting recess and the fitting body, In addition, the mating body only had a meaning as an accent (pattern).

0004

[Problem that the idea aims to solve]

In view of the above-mentioned drawbacks of the conventional technology, the present invention has developed a method for inserting the mating plate into the mating recess without creating any gaps. In addition to being able to be fitted into The object of the present invention is to obtain a laminated timber that can be reinforced.

[0005]

[Means to solve the problem]

In order to achieve the above purpose, the laminated timber of the present invention is a collection of laminated materials bonded together. The inner peripheral surface is tapered so as to bond to the surface of the main material or to straddle the bond line. A fitting plate that forms a fitting recess and forms a pattern in the fitting recess that is different from that of the main body of laminated wood. are fixedly and flush-fitted through an adhesive layer.

[0006]

[Effect]

First, a recess with a tapered inner peripheral surface is formed on the main surface of the laminated wood. In this case, the inner circumference The bottom surface is formed flat, and the fitting recess is formed so that it straddles the joint part of each laminated material. Sea urchins form. Next, a fitting plate is formed so as to fit exactly into the fitting recess. So Then, apply adhesive to the fitting recess and fit the fitting plate into the fitting recess.

[0007]

【Example】

Hereinafter, the present invention will be explained in detail with reference to embodiments shown in the drawings. Figures 1 to 4 In the figure, 1 is a main body of laminated wood in which laminated materials 2 are joined together in a plate shape. 3 is each collection It is a joining or joining line of the component materials 2. 4 spans the surface of the laminated wood main body 1 This is a fitting recess formed as shown in FIG. The inner peripheral surface of this fitting recess 4 is formed into a tapered 5 shape. In addition, the bottom of the inner wall is formed flat to ensure adhesive strength. Ru. 6 is fitted into the fitting recess 4 to form a pattern different from that of the laminated wood main body 1. It is a mating plate that can be inserted. Three fitting plates 6 are used in this embodiment, and each fitting plate 6 are each formed in a hexagonal shape, and their outer peripheral surfaces are exactly aligned with the taper 5. It is formed into a taper 7 so that it can be joined. Then, each fitting plate 6 One of the tapered outer peripheral surfaces is separated from the other tapered surfaces, respectively, as shown in the figure. The directions are different. 8 is an adhesive layer applied to the fitting recess 4. The fitting plate 6 is shown in the figure. 3 and 4, it is fitted flush into the fitting recess 4 via this adhesive layer 8. .

[0008]

[Other Examples]

Next, other embodiments of the present invention shown in FIGS. 5 to 8 will be described. In addition, this fruit In the description of the embodiments, the same parts as in the embodiments of the present invention are designated by the same reference numerals. Omit duplicate explanations.

[0009] In this embodiment, the main difference from the previous embodiment is the fitting plate 6A. be. This fitting plate 6A is formed into a ring shape as a whole, and has two pieces that intersect with each other. A portion of each is cut out. The notch end surface 10 of each notch portion is connected to a fitting plate. The tapered surfaces 7A of the inner and outer circumferential walls 6A are formed in a direction different from that of the tapered surfaces 7A.

0010

[Effect of the idea]

As is clear from the above explanation, the present invention has the following effects: be. (1) Since the inner circumferential surface of the fitting recess and the outer circumferential surface of the fitting plate are each tapered, Pressure is applied to the adhesive layer when fitting the fitting plate into the fitting recess. Therefore, the mating recess There is no gap between the plate and the mating plate. (2) On the surface of the main body of laminated wood, connect each laminated material or straddle the joint line. Since a fitting recess is formed in the hole and a fitting plate is fitted into the fitting recess, the joint part of each laminated material (ji joints) can be reinforced.

[Brief explanation of drawings]

FIG. 1 is an explanatory plan view showing an embodiment of the present invention.

FIG. 2 is an enlarged explanatory diagram showing the main parts of the present invention.

FIG. 3 is a sectional view taken along line 3-3 in FIG. 2;

FIG. 4 is a sectional view taken along line 4-4 in FIG. 2;

FIG. 5 is an explanatory plan view showing another embodiment of the present invention.

FIG. 6 is an enlarged explanatory diagram showing main parts of another embodiment of the present invention.

FIG. 7 is a sectional view taken along line 7-7 in FIG. 6;

FIG. 8 is a sectional view taken along line 8-8 in FIG. 6;

[Explanation of symbols]

1... Mainly laminated wood, 2... Each laminated material, 3... Joining line, 4
...Fitting recess, 5, 7, 7A... Taper, 6, 6A... Fitting plate, 8... Adhesive layer, 10... Notch end surface.

Claims (1)

[Scope of utility model registration request] 1. A fitting recess with a tapered inner peripheral surface is formed so as to join or straddle the joining line on the surface of the laminated wood main body in which each of the laminated materials is bonded to each other, and in the fitting recess, the glulam main body A laminated timber characterized by a mating board that forms a pattern different from that of the laminate board that is fixedly and flushly fitted through an adhesive layer.