JPS6318208U - - Google Patents

Info

Publication number
JPS6318208U
JPS6318208U JP11146286U JP11146286U JPS6318208U JP S6318208 U JPS6318208 U JP S6318208U JP 11146286 U JP11146286 U JP 11146286U JP 11146286 U JP11146286 U JP 11146286U JP S6318208 U JPS6318208 U JP S6318208U
Authority
JP
Japan
Prior art keywords
bent
convex
notch
board
piece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11146286U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11146286U priority Critical patent/JPS6318208U/ja
Publication of JPS6318208U publication Critical patent/JPS6318208U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図:本考案曲折板材の曲折部の正面図、第
2図○a:空間部4に合成樹脂を補強材5aとし
て充填した場合の断面図、第2図○b:同じく発
泡合成樹脂5bを充填した場合の断面図、第2図
○c:同じく空間部を補強桟6と合成樹脂7で充
填したときの正面図、第2図○d:同じく補強桟
8のみで充填したときの正面図、第3図○a:シ
ート状物7を貼着しないときの曲折板材の正面図
、第3図○b:シート状物9を貼着したときの曲
折板材の正面図、 1:板状体、2:凸片、3:凹欠部、4:空間
部、5a:合成樹脂、5b:発泡合成樹脂、6:
補強桟、7:合成樹脂または発泡合成樹脂、8:
補強桟、9:シート状物、x:一層残された表層
部、y:凹欠部3より先端の凸片2の裏面、z:
凹欠部3より後方の凸片2の裏面。
Figure 1: Front view of the bending part of the bent plate material of the present invention, Figure 2 ○a: Cross-sectional view when the space 4 is filled with synthetic resin as reinforcing material 5a, Figure 2 ○b: Similarly foamed synthetic resin 5b Figure 2 ○c: A front view when the space is filled with reinforcing bars 6 and synthetic resin 7, Figure 2 ○d: A front view when the space is filled with only reinforcing bars 8. Figure 3 ○a: Front view of the bent plate material when the sheet-like material 7 is not attached, FIG. 3 ○b: Front view of the bent plate material when the sheet-like material 9 is attached, 1: Plate shape Body, 2: Convex piece, 3: Concave cutout, 4: Space, 5a: Synthetic resin, 5b: Foamed synthetic resin, 6:
Reinforcement crosspiece, 7: Synthetic resin or foamed synthetic resin, 8:
Reinforcement crosspiece, 9: sheet-like material, x: remaining surface layer, y: back surface of convex piece 2 at the tip from concave cutout 3, z:
The back side of the convex piece 2 behind the concave notch 3.

Claims (1)

【実用新案登録請求の範囲】 板状体1の少なくとも一端部を曲面形状に曲折
して非曲折部に折り返し重接してなる曲折板材に
おいて、 板状体1として表裏両面部が中層部に比して高
比重となされた中質繊維板を用い、 その板状体の曲折部幅方向にその先端縁に達す
る該板厚の略々半分の切欠きを施して凸片2を形
成するとともに、 該凸片2の曲折すべき裏面側に表層Xを一層残
すように任意深さの凹欠部3が形成され、 凹欠部3より先端の凸片の裏面zを凹欠部3よ
り後方の凸片の裏面yと重接する如く、 しかも、凹欠部3によつて略半円形の空間部4
が形成されるように曲折し、湾曲固着するととも
に、該空間部4内に補強材が充填されてなること
を特徴とする曲折板材。
[Scope of Claim for Utility Model Registration] A bent plate material formed by bending at least one end of a plate-shaped body 1 into a curved shape and folding it back to overlap the non-bent part, in which both the front and back sides of the plate-shaped body 1 are larger than the middle layer part. A medium-density fiberboard with a high specific gravity is used, and a notch of approximately half the thickness of the board is formed in the width direction of the bent part of the board, reaching the tip edge of the board to form the convex piece 2. A concave notch 3 of an arbitrary depth is formed so as to leave more of the surface layer X on the back side of the convex piece 2 to be bent, and the back side z of the convex piece at the tip of the convex notch 3 is formed as a convex rearward from the concave notch 3. In addition, a substantially semicircular space 4 is formed by the concave notch 3 so as to overlap the back surface y of the piece.
A bent plate material characterized in that it is bent and fixed in a curved manner so as to form a shape, and the space 4 is filled with a reinforcing material.
JP11146286U 1986-07-22 1986-07-22 Pending JPS6318208U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11146286U JPS6318208U (en) 1986-07-22 1986-07-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11146286U JPS6318208U (en) 1986-07-22 1986-07-22

Publications (1)

Publication Number Publication Date
JPS6318208U true JPS6318208U (en) 1988-02-06

Family

ID=30991409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11146286U Pending JPS6318208U (en) 1986-07-22 1986-07-22

Country Status (1)

Country Link
JP (1) JPS6318208U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839449A (en) * 1971-09-30 1973-06-09
JPS5642607A (en) * 1979-09-14 1981-04-20 Eidai Co Ltd Method of forming corner portion of furniture wood* etc*

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839449A (en) * 1971-09-30 1973-06-09
JPS5642607A (en) * 1979-09-14 1981-04-20 Eidai Co Ltd Method of forming corner portion of furniture wood* etc*

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