JPS6228421Y2

JPS6228421Y2 -

Info

Publication number: JPS6228421Y2
Application number: JP405581U
Authority: JP
Priority date: 1981-01-15
Filing date: 1981-01-15
Publication date: 1987-07-21
Also published as: JPS57118829U

Description

【考案の詳細な説明】本考案は、化粧板に関するものであり、その目
的とするところは化粧板同士の接合時に雄実部あ
るいは雌実部が破損することがなく、しかも、接
合し易い化粧板を提供することにある。[Detailed description of the invention] The present invention relates to decorative laminates, and its purpose is to create a decorative laminate that does not cause damage to the male or female parts when joining decorative laminates, and that is easy to join. The purpose is to provide a board.

従来、両側端面にそれぞれ雄実部、雌実部を形
成し、化粧板同士を実嵌合するようにしたこの種
の化粧板は第１図に示すように突板よりなる表面
材５とラワン単板よりなる２枚の芯材６，７とを
芯材６，７の木目方向B₁，B₂が直交するように
積層して形成された表面板８′を曲げ加工し、表
面板８′の一方の側端縁部にて雄実部３′を形成
し、この表面板８と裏面板９とで形成される中空
の板材１′の側端面に雌実部２を形成したもので
あつた。しかしながら、このような従来例にあつ
ては木目方向B₁，B₂を直交させた芯材６，７お
よび表面材５にて雄実部３′が形成されており、
雄実部３′に柔軟性がないので、同図ｃに示すよ
うに化粧板の反り、撓みなどにより部分的に実嵌
合できないところが発生し易く、無理に嵌合する
と、雄実部３′の先端が欠けたり、雌実部２を形
成する表面材５の側端部にひび割れが生じること
があるという欠点をもつていた。本考案は上記の
点に鑑みて為されたものである。 Conventionally, this type of decorative board has a male part and a female part formed on both end faces, respectively, and the decorative boards are actually fitted together. As shown in Fig. A surface plate 8' formed by laminating two core materials 6 and 7 made of boards so that the grain directions B ₁ and B ₂ of the core materials 6 and 7 are perpendicular to each other is bent. A male part 3' is formed at one side edge of the hollow plate 1' formed by the front plate 8 and the back plate 9, and a female part 2 is formed at the side end surface of the hollow plate 1'. Ta. However, in such a conventional example, the male part 3' is formed by the core materials 6, 7 and the surface material 5 with the grain directions B ₁ and B ₂ orthogonal to each other,
Since the male part 3' has no flexibility, it is easy for the decorative board to warp or flex in some areas where it cannot be properly fitted, as shown in Figure c, and if the fitting is forced, the male part 3' This has disadvantages in that the tip of the female part 2 may be chipped or cracks may occur at the side edges of the surface material 5 forming the female part 2. The present invention has been made in view of the above points.

以下実施例について図を用いて説明する。１は
曲面加工された表面板８と裏面板９とで構成され
る中空の板材であり、表面板８は従来例と同様の
表面材５および芯材６，７を積層して形成される
が、木目方向B₂が表面板８の長手方向Ａと直交
した芯材７を巾狭にして雄実部３を表面材５と、
木目方向B₁が表面板８の長手方向Ａに一致した
芯材６とで形成しており、雄実部３の先端部に弾
性が付与されたものである。図中４は熱可塑性合
成樹脂フイルムである。 Examples will be described below using figures. Reference numeral 1 denotes a hollow plate consisting of a curved surface plate 8 and a back plate 9, and the front plate 8 is formed by laminating a surface material 5 and core materials 6 and 7 similar to the conventional example. , the core material 7 whose grain direction B ₂ is perpendicular to the longitudinal direction A of the surface board 8 is narrowed, and the male fruit part 3 is made into the surface material 5;
It is formed of a core material 6 whose grain direction _B1 coincides with the longitudinal direction A of the surface board 8, and elasticity is imparted to the tip of the male fruit part 3. In the figure, 4 is a thermoplastic synthetic resin film.

本考案は上述のように、表面材と２枚の芯材と
を両芯材の木目方向が直交するように積層した板
材を曲げ加工して形成された表面板と、平板状の
裏面板とで形成され、表面板および裏面板の一方
の側端部間に雌実部を形成し、表面板の他方の側
端部にて雄実部を形成して成る化粧板において、
木目方向が雄実部の突出方向と平行な一方の芯材
の巾を狭くして他方の芯材と表面材とで弾性を有
する雄実部を形成したものであり、雄実部の先端
に柔軟性をもたせたものであるので、長尺の化粧
板に反り、撓みが発生し、部分的に嵌合できない
ところがあつても、雄実部先端を雌実部に合せて
若干変形させて嵌め込むことにより、雄実部ある
いは雌実部を破損することなく化粧板を接続する
ことができるという利点がある。 As mentioned above, the present invention consists of a top plate formed by bending a plate material in which a top plate and two core plates are laminated so that the grain directions of both core plates are perpendicular to each other, and a flat back plate. In a decorative board formed of, a female part is formed between one side end of the top plate and a back board, and a male part is formed at the other side end of the top plate,
The width of one core material whose grain direction is parallel to the protruding direction of the male fruit part is narrowed, and the other core material and surface material form an elastic male part. Because it is flexible, even if there are parts of the long decorative board that warp or flex and cannot be fitted, the tip of the male part can be slightly deformed to fit the female part. This has the advantage that the decorative laminates can be connected without damaging the male or female part.

[Brief explanation of the drawing]

第１図ａは従来例の要部分解斜視図、同図ｂは
同上の斜視図、同図ｃは同上の問題点を示す図、
第２図は本考案一実施例の要部分解斜視図、第３
図は同上の断面図である。１は板材、２は雌実部、３は雄実部、５は表面
材、６，７は芯材、８は表面板、９は裏面板であ
る。 FIG. 1a is an exploded perspective view of the main part of the conventional example, FIG. 1b is a perspective view of the same as the above, and FIG.
Figure 2 is an exploded perspective view of essential parts of an embodiment of the present invention;
The figure is a sectional view of the same as above. 1 is a plate material, 2 is a female part, 3 is a male part, 5 is a surface material, 6 and 7 are core materials, 8 is a front plate, and 9 is a back plate.

Claims

[Scope of utility model registration request]

It is formed by bending a surface material and two core materials laminated so that the grain directions of both core materials are perpendicular to each other, and a flat back surface plate. In a decorative board in which a female part is formed between one side edge of the face plate and a male part is formed at the other side edge of the face plate, the grain direction is parallel to the protruding direction of the male part. A decorative board characterized in that the width of one core material is narrowed and the other core material and surface material form an elastic male part.