JP7636932B2

JP7636932B2 - Panel body and method for manufacturing the panel body

Info

Publication number: JP7636932B2
Application number: JP2021053723A
Authority: JP
Inventors: 祐三小林
Original assignee: Sanwa Shutter Corp
Current assignee: Sanwa Shutter Corp
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2025-02-27
Anticipated expiration: 2041-03-26
Also published as: JP2022150916A

Description

本発明は、トイレブース等を形成すべく室内空間を仕切るため設けられるパネル体およびパネル体の製造方法の技術分野に関するものである。 The present invention relates to the technical field of panel bodies that are installed to divide indoor spaces to form toilet booths and the like, and methods for manufacturing panel bodies.

一般に、トイレブース等のブース（小部屋）を仕切り形成するための部材として、表裏面板となる第一、第二面板（室内外の面板）間にペーパーコア等の充填材を内装して構成されたパネル体が用いられるが、このようなパネル体に、例えばリモートコントロールシステム用の端末装置や擬音装置等の外部装置を設けた構成にすることが要求される場合があり、これに対応すべく、パネル体の室内側面板である第一面板に外部装置を取り付けた場合、該外部装置がパネル体の表面から突出した状態で配されることになって外観が損なわれるだけでなく、突出する外部装置に人や荷物がぶつかりやすく、悪戯もされやすいという問題がある。そこでパネル体の第一面板と充填材とを刳り貫いて凹溝状の空間部を形成し、該空間部に外部装置を組み込むようにすることが提唱される。
ところが空間部を形成するため、第一面板と充填材とを刳り貫いて除去しようとしたときに、充填材と第一面板とが接着していて一体になっているため空間部の形成作業が面倒かつ煩雑で作業性に劣るという問題がある。
ところでこのようなパネル体を製造するにあたり、窓を形成するため空間部を有したものとしたい場合、予め空間部を抜いた状態でパネル体を形成するようにしたものが提唱されている（例えば特許文献１参照）。 Generally, a panel body is used as a member for partitioning a booth (small room) such as a toilet booth, by inserting a filler such as a paper core between the first and second panels (indoor and outdoor panels) which serve as the front and back panels, but there are cases where it is required to provide an external device such as a terminal device for a remote control system or a sound imitation device on such a panel body, and if an external device is attached to the first panel, which is the indoor side panel of the panel body, in order to meet this requirement, the external device will be disposed in a protruding state from the surface of the panel body, which not only mars the appearance but also makes it easy for people or luggage to bump into the protruding external device and make it easy for it to be vandalized. Therefore, it is proposed to hollow out the first panel of the panel body and the filler to form a groove-like space, and to incorporate the external device in this space.
However, when attempting to hollow out and remove the first panel and the filler to form the space, there is a problem in that the work of forming the space is tedious, complicated, and poor in efficiency because the filler and the first panel are bonded together.
Incidentally, when manufacturing such a panel body, if it is desired to have a space for forming a window, it has been proposed to form the panel body with the space removed in advance (see, for example, Patent Document 1).

特開２００１－２４１２７０号公報JP 2001-241270 A

前記従来のように空間部を形成する場合に、室外側面板となる第二面板の空間部部位は残したまま、該部位の第一面板および充填材を予め除去した状態でパネル体を製造することが提唱される。
ところでこのようなパネル体は、一般に、接着剤が塗布された第一、第二面板間に充填材（桟材も含む）を介装した状態でプレス加工（接着剤の種類によりホットプレス加工、コールドプレス加工等のプレス加工が知られている。）することで製造しているが、このようなプレス加工による製造をしたときに、第二面板の充填材が無い（除去された）部位は、プレスを受けて充填材に接着されていないため、充填材が有って接着された部位のように張りがある状態にはならないだけでなく、第一面板の開口部周縁部位についても充填材が欠けた状態となって強度的に弱く変形しやすい等の問題があり、これらに本発明の解決すべき課題がある。 When forming a space as in the conventional method described above, it is proposed to manufacture the panel body in a state in which the first panel and filler in the space portion of the second panel, which will become the exterior side panel, are removed in advance, while leaving the space portion intact.
Such panel bodies are generally manufactured by pressing (known press processes include hot pressing and cold pressing, depending on the type of adhesive) with a filler (including crosspiece material) placed between the first and second panels to which adhesive has been applied; however, when manufactured by such pressing, the area of the second panel where there is no filler (where the filler has been removed) is not bonded to the filler by the press, and therefore does not have the same tension as an area where there is filler and is bonded. In addition, the filler is missing from the peripheral area of the opening in the first panel, making it weak and prone to deformation, and these are problems that the present invention aims to solve.

本発明は、上記の如き実情に鑑みこれらの課題を解決することを目的として創作されたものであって、請求項１の発明は、表裏面板を構成する第一、第二面板と該第一、第二面板間に介装される充填材とを接着剤を介して接着してなるパネル体において、該パネル体は、第一面板の一部と、該一部の面板部位の充填材とが除去されていることで、該除去された部位の第二面板の内面が底面部になった凹溝状の空間部が形成されたものであって、前記空間部に相当する部位に、第二面板の内面に配される補助面部と、空間部周縁の第一、第二面板間に介装される補助桟部とを備えた補助部材が組み込まれ、前記補助桟部は前記空間部の二つの周縁に配され、該二つの周縁は、左右または上下に対向した周縁であることを特徴とするパネル体である。
請求項２の発明は、表裏面板を構成する第一、第二面板と該第一、第二面板間に介装される充填材とを接着剤を介して接着してなるパネル体において、該パネル体は、第一面板の一部と、該一部の面板部位の充填材とが除去されていることで、該除去された部位の第二面板の内面が底面部になった凹溝状の空間部が形成されたものであって、前記空間部に相当する部位に、第二面板の内面に配される補助面部と、空間部周縁の第一、第二面板間に介装される補助桟部とを備えた補助部材が組み込まれ、該補助部材は一枚の平板状材を用いて形成されるものであり、前記補助桟部は、前記補助面部の端縁部から平面状に延出される延出部を折曲形成したものであることを特徴とするパネル体である。
請求項３の発明は、補助桟部は、補助面部の端縁部から延出した第一補助桟面部、該第一補助桟面部の先端部から第一面板側に向けて折曲した第二補助桟面部、該第二補助桟面部の先端部から第一面板に沿う状態で空間部側に向けて折曲した第三補助桟面部とを備えて形成されることを特徴とする請求項２記載のパネル体である。
請求項４の発明は、補助桟部は、補助面部の端縁部から第一面板側に向けて折曲した第一補助桟面部、該第一補助桟面部の先端部から空間部とは逆側に向けて折曲した第二補助桟面部、該第二補助桟面部の先端部から第二面板側に向けて折曲した第三補助桟面部とを備えて形成されることを特徴とする請求項２記載のパネル体である。
請求項５の発明は、表裏面板を構成する第一、第二面板と該第一、第二面板間に介装される充填材とを接着剤を介して接着してなるパネル体において、該パネル体は、第一面板の一部と、該一部の面板部位の充填材とが除去されていることで、該除去された部位の第二面板の内面が底面部になった凹溝状の空間部が形成されたものであって、前記空間部に相当する部位に、第二面板の内面に配される補助面部と、空間部周縁の第一、第二面板間に介装される補助桟部とを備えた補助部材が組み込まれ、該補助桟部は、前記補助面部の端縁部から延長される延長部に接着されていることを特徴とするパネル体である。
請求項６の発明は、空間部には外部電源を受けて作動する電気部品が設けられ、補助桟部には、電気部品に電源供給をするための配線を通す配線路が設けられていることを特徴とする請求項１乃至５の何れか１記載のパネル体である。
請求項７の発明は、表裏面板を構成する第一、第二面板と該第一、第二面板間に介装される充填材とを接着剤を介して接着してなるパネル体において、該パネル体を、第一面板の一部と、該一部の面板部位の充填材とが除去されることで、該除去された部位の第二面板の内面が底面部になった凹溝状の空間部が設けられたものであって、前記空間部に相当する部位に、第二面板の内面に接着される補助面部と、第一、第二面板間に介装され、空間部の周囲を囲繞するための補助桟部とが設けられた補助部材が組み込まれたパネル体を形成するための製造方法であって、該方法には、前記空間部に相当する部位の第二面板の内面に、補助面部と補助桟部が設けられた補助部材を配設する補助部材配設工程、前記補助部材配設工程の前後何れかに、補助面部部位に補助充填材を配設する補助充填材配設工程、充填材を第一、第二面板に接着剤を介して接着する工程に併せて補助面部の第二面板への接着、補助桟部の第一、第二面板への接着をする接着工程、該接着工程の後に、第一面板の空間部が形成される部位と補助充填材とを除去する工程、を存することを特徴とするパネル体の製造方法である。 The present invention has been created in view of the above-mentioned circumstances and with the aim of solving these problems. The invention of claim 1 is a panel body formed by bonding first and second panels constituting front and back panels with a filler interposed between the first and second panels via an adhesive, the panel body having a part of the first panel and the filler in that part of the panel portion removed to form a groove-like space with the inner surface of the second panel at the removed portion serving as a bottom surface, and an auxiliary member is incorporated in the portion corresponding to the space, the auxiliary member having an auxiliary surface portion arranged on the inner surface of the second panel and an auxiliary rail portion interposed between the first and second panels on the periphery of the space, the auxiliary rail portions being arranged on two peripheral edges of the space, the two peripheral edges being opposite to each other left and right or up and down .
The invention of claim 2 relates to a panel body formed by bonding first and second panels constituting front and back panels and a filler interposed between the first and second panels via an adhesive, the panel body having a portion of the first panel and the filler in that portion of the panel removed to form a groove-like space with the inner surface of the second panel at the removed portion serving as a bottom surface, and an auxiliary member is incorporated in the portion corresponding to the space, the auxiliary member having an auxiliary surface portion disposed on the inner surface of the second panel and an auxiliary rail portion interposed between the first and second panels around the periphery of the space , the auxiliary member being formed from a single flat plate-like material, and the auxiliary rail portion being formed by bending an extension portion extending planarly from an edge portion of the auxiliary panel .
The invention of claim 3 is a panel body as described in claim 2, characterized in that the auxiliary rail portion is formed with a first auxiliary rail surface portion extending from an end edge portion of the auxiliary surface portion, a second auxiliary rail surface portion bent from a tip portion of the first auxiliary rail surface portion toward the first panel side, and a third auxiliary rail surface portion bent from a tip portion of the second auxiliary rail surface portion toward the space portion side while following the first panel.
The invention of claim 4 is a panel body as described in claim 2, characterized in that the auxiliary rail portion is formed with a first auxiliary rail surface portion bent from the edge portion of the auxiliary surface portion toward the first panel side, a second auxiliary rail surface portion bent from the tip portion of the first auxiliary rail surface portion toward the side opposite the space portion, and a third auxiliary rail surface portion bent from the tip portion of the second auxiliary rail surface portion toward the second panel side.
The invention of claim 5 is a panel body formed by bonding first and second panels constituting front and back panels and a filler interposed between the first and second panels via an adhesive, the panel body having a part of the first panel and the filler in that part of the panel portion removed to form a groove-like space with the inner surface of the second panel in the removed portion serving as a bottom surface, and an auxiliary member is incorporated in the portion corresponding to the space, the auxiliary member having an auxiliary surface portion disposed on the inner surface of the second panel and an auxiliary rail portion interposed between the first and second panels around the periphery of the space, and the auxiliary rail portion is bonded to an extension portion extending from an edge portion of the auxiliary panel.
The invention of claim 6 is a panel body described in any one of claims 1 to 5, characterized in that an electrical component that operates by receiving an external power source is provided in the space portion, and a wiring path for passing wiring for supplying power to the electrical component is provided in the auxiliary rail portion.
The invention of claim 7 relates to a panel body formed by bonding, via an adhesive, first and second panels constituting front and back panels and a filler interposed between the first and second panels, the panel body being provided with a groove-like space portion whose bottom surface is the inner surface of the second panel at the removed portion by removing a part of the first panel and the filler from the part of the panel, and a panel body incorporating an auxiliary member having an auxiliary surface portion bonded to the inner surface of the second panel and an auxiliary rail portion interposed between the first and second panels for surrounding the periphery of the space portion at a portion corresponding to the space portion. This is a manufacturing method for a panel body, comprising the steps of: an auxiliary member disposing step of disposing an auxiliary member provided with an auxiliary surface portion and an auxiliary rail portion on the inner surface of the second panel in a portion corresponding to the space; an auxiliary filler disposing step of disposing auxiliary filler in the auxiliary surface portion either before or after the auxiliary member disposing step; an adhesive step of adhering the auxiliary surface portion to the second panel and the auxiliary rail portion to the first and second panels in conjunction with a step of adhering the filler to the first and second panels with an adhesive; and a step of removing the portion of the first panel where the space will be formed and the auxiliary filler after the adhesive step.

請求項１の発明とすることにより、第一面板側が開口し、第二面板が底面部となる空間部が形成されたパネル体とするにあたり、前記空間部に相当する部位に、第二面板の内面に配される補助面部と、空間部の第一、第二面板間に介装される補助桟部とを備えた補助部材が組み込まれたものである結果、空間部に相当する部位に充填材を組み込んだ状態でパネル体をプレス加工により形成することで第一面板の空間部相当部位が張りのない状態になってしまうことが回避されながら、第一面板の空間部相当部位を切除して取り除く場合に、充填材の除去も簡単にできることになるが、空間部には、補助面部と補助桟部とが設けられた補助部材が組み込まれたものになって防水効果に優れ、吸水による変形防止が図れると共に、補助桟部が第一面板の空間部周縁部位の補強も図ることができる。
しかも、空間部の二つの周縁が補助桟部によって補強されることになる。
さらに、空間部が、上下または左右両側に桟部が設けられたパネル体である場合に、該桟部のない対向する二部位を補助桟部により保護できることになる。
請求項２の発明とすることにより、第一面板側が開口し、第二面板が底面部となる空間部が形成されたパネル体とするにあたり、前記空間部に相当する部位に、第二面板の内面に配される補助面部と、空間部の第一、第二面板間に介装される補助桟部とを備えた補助部材が組み込まれたものである結果、空間部に相当する部位に充填材を組み込んだ状態でパネル体をプレス加工により形成することで第一面板の空間部相当部位が張りのない状態になってしまうことが回避されながら、第一面板の空間部相当部位を切除して取り除く場合に、充填材の除去も簡単にできることになるが、空間部には、補助面部と補助桟部とが設けられた補助部材が組み込まれたものになって防水効果に優れ、吸水による変形防止が図れると共に、補助桟部が第一面板の空間部周縁部位の補強も図ることができる。
さらに、補助部材が、一枚の平板状材を用いて形成できることになって作業性の向上が図れることになる。
請求項３の発明とすることにより、補助面部の外側にコ字形をした補助桟部を簡単に形成することができる。
請求項４の発明とすることにより、補助面部の外側に冂字形をした補助桟部を簡単に形成することができる。
請求項５の発明とすることにより、第一面板側が開口し、第二面板が底面部となる空間部が形成されたパネル体とするにあたり、前記空間部に相当する部位に、第二面板の内面に配される補助面部と、空間部の第一、第二面板間に介装される補助桟部とを備えた補助部材が組み込まれたものである結果、空間部に相当する部位に充填材を組み込んだ状態でパネル体をプレス加工により形成することで第一面板の空間部相当部位が張りのない状態になってしまうことが回避されながら、第一面板の空間部相当部位を切除して取り除く場合に、充填材の除去も簡単にできることになるが、空間部には、補助面部と補助桟部とが設けられた補助部材が組み込まれたものになって防水効果に優れ、吸水による変形防止が図れると共に、補助桟部が第一面板の空間部周縁部位の補強も図ることができる。
さらに、補助部材を、延出部の有る補助面部に補助桟部を接着することで簡単に形成できることになる。
請求項６の発明とすることにより、空間部に電気部品が設けられる場合に、その配線をするための配線路が補助桟部に形成されているため、電気部品の設置が簡単にできることになる。
請求項７の発明とすることにより、空間部のあるパネル体をプレス加工により形成する場合に、補助充填材が配設された状態の補助部材を組み込んだ状態でプレス加工され、そして第一面板の空間部相当部位を切除する場合に、補助充填材も併せて除去できることになる結果、補助充填材の除去作業が容易で作業性が向上するだけでなく、補助面部により第二面板が吸湿して変形することを防止できると共に、第一面板の空間部部位の補強も図れることになる。 [0023] By adopting the invention of claim 1, a panel body is formed in which a space is formed, with the first panel side open and the second panel serving as the bottom surface, and an auxiliary member is incorporated in the portion corresponding to the space, the auxiliary member comprising an auxiliary surface portion arranged on the inner surface of the second panel and an auxiliary rail portion interposed between the first and second panels in the space. As a result, it is possible to prevent the portion of the first panel corresponding to the space from becoming loose when the panel body is formed by pressing with a filler material incorporated in the portion corresponding to the space, and it is also possible to easily remove the filler when cutting out and removing the portion of the first panel corresponding to the space. Since an auxiliary member provided with an auxiliary surface portion and auxiliary rail portion is incorporated in the space, it has an excellent waterproofing effect and prevents deformation due to water absorption, and the auxiliary rail portion can also reinforce the peripheral portion of the space of the first panel.
Moreover, the two peripheral edges of the space are reinforced by the auxiliary rails.
Furthermore, when the space is a panel body having crosspieces on the top and bottom or on the left and right sides, the two opposing portions having no crosspieces can be protected by the auxiliary crosspieces.
According to the invention of claim 2 , a panel body is formed in which a space is formed with an opening on the first panel side and the second panel serving as a bottom portion, and an auxiliary member is incorporated in the portion corresponding to the space, the auxiliary member comprising an auxiliary surface portion arranged on the inner surface of the second panel and an auxiliary rail portion interposed between the first and second panels in the space. As a result, it is possible to prevent the portion of the first panel corresponding to the space from becoming loose when the panel body is formed by pressing with a filler material incorporated in the portion corresponding to the space, and it is also possible to easily remove the filler when cutting out and removing the portion of the first panel corresponding to the space. Since an auxiliary member provided with an auxiliary surface portion and auxiliary rail portion is incorporated in the space, it has an excellent waterproofing effect and prevents deformation due to water absorption, and the auxiliary rail portion can also reinforce the peripheral portion of the space of the first panel.
Furthermore, the auxiliary member can be formed from a single flat plate-like material, which improves workability.
According to the invention as defined in claim 3 , the U-shaped auxiliary rail portion can be easily formed on the outer side of the auxiliary surface portion.
According to the invention as defined in claim 4 , the U-shaped auxiliary rail portion can be easily formed on the outer side of the auxiliary surface portion.
According to the invention of claim 5 , a panel body is formed in which a space is formed with an opening on the first panel side and the second panel serving as a bottom portion, and an auxiliary member is incorporated in the portion corresponding to the space, the auxiliary member comprising an auxiliary surface portion arranged on the inner surface of the second panel and an auxiliary rail portion interposed between the first and second panels in the space. As a result, it is possible to prevent the portion of the first panel corresponding to the space from becoming loose when the panel body is formed by pressing with a filler material incorporated in the portion corresponding to the space, and it is also possible to easily remove the filler when cutting out and removing the portion of the first panel corresponding to the space. Since an auxiliary member provided with an auxiliary surface portion and auxiliary rail portion is incorporated in the space, it has an excellent waterproofing effect and prevents deformation due to water absorption, and the auxiliary rail portion can also reinforce the peripheral portion of the space of the first panel.
Furthermore, the auxiliary member can be easily formed by bonding the auxiliary rail portion to the auxiliary surface portion having the extension portion.
According to the invention of claim 6 , when electrical components are provided in the space, the wiring paths for wiring the electrical components are formed in the auxiliary rail portion, so that the electrical components can be easily installed.
By adopting the invention of claim 7 , when a panel body having a space is formed by press working, the press working is performed while the auxiliary member with the auxiliary filler disposed therein is incorporated, and when the portion of the first panel corresponding to the space is cut out, the auxiliary filler can also be removed. As a result, not only is the work of removing the auxiliary filler easy and workability improved, but the auxiliary panel can prevent the second panel from absorbing moisture and deforming, and the space portion of the first panel can also be reinforced.

トイレブースの平面図である。FIG. （Ａ）（Ｂ）（Ｃ）はパネル体の正面図、側面図、縦断面図である。1A, 1B, and 1C are a front view, a side view, and a vertical cross-sectional view of a panel body. （Ａ）（Ｂ）は外部装置を組み込む前のパネル体の正面図、縦断面図である。1A and 1B are a front view and a vertical cross-sectional view of a panel body before an external device is installed. （Ａ）（Ｂ）は充填材等が組込まれた状態の第二面板の正面図、縦断面図である。13A and 13B are a front view and a longitudinal sectional view of the second panel with a filler etc. incorporated therein. （Ａ）（Ｂ）（Ｃ）はパネル体の空間部部位の正面図、縦断面図、横断面図である。1A, 1B, and 1C are a front view, a vertical cross-sectional view, and a horizontal cross-sectional view of a space portion of a panel body. プレス加工された状態の空間部部位を示すものであって、（Ａ）は第一面板を省略した正面図、（Ｂ）は縦断面図、（Ｃ）は横断面図である。10A shows a space portion after pressing, in which (A) is a front view with the first panel omitted, (B) is a vertical cross-sectional view, and (C) is a horizontal cross-sectional view. パネル体の分解縦断面図である。FIG. （Ａ）（Ｂ）（Ｃ）（Ｄ）は補助部材の正面図、側面図、底面図、斜視図である。1A, 1B, 1C, and 1D are a front view, a side view, a bottom view, and a perspective view of an auxiliary member. （Ａ）は平板材の正面図、（Ｂ）（Ｃ）は補助部材の縦断面図、横断面図である。1A is a front view of a flat plate material, and FIG. 1B and FIG. 1C are a vertical cross-sectional view and a horizontal cross-sectional view of an auxiliary member. （Ａ）（Ｂ）は第二の実施の形態を示す空間部部位の第一板材を省略した正面図、省略のない横断面図、（Ｃ）（Ｄ）は第三の実施の形態を示す空間部部位の第一板材を省略した正面図、省略のない縦断面図である。1A and 1B are a front view and a cross-sectional view without omissions of the first plate material in the space portion showing a second embodiment, and FIG. 1C and 1D are a front view and a cross-sectional view without omissions of the first plate material in the space portion showing a third embodiment. （Ａ）（Ｂ）（Ｃ）は第四の実施の形態の補助部材の正面図、横断面図、斜視図である。13A, 13B, and 13C are a front view, a cross-sectional view, and a perspective view of an auxiliary member according to a fourth embodiment. （Ａ）（Ｂ）（Ｃ）は第五、第六、第七の実施の形態を示す補助部材の横断面図である。13A, 13B, and 13C are cross-sectional views of auxiliary members showing fifth, sixth, and seventh embodiments.

以下、本発明の実施の形態について、図面に基づいて説明する。図面において、１はトイレブース（トイレ用個室）であって、該トイレブース１は、出入り口部Ｅを形成する左右の正面（前面）パネル体２、壁部Ｗと正面パネル体２とのあいだに設けられる奥行きパネル体３、出入り口部Ｅの開閉をするドア体４等の各種の部材装置によって構成されていること等は何れも従来通りである。
そして本実施の形態では、奥行きパネル体３に、本発明の外部装置５を内装するため凹溝状の空間部６が形成されたものとなっており、以降、必要な場合を除いて、空間部６が形成される「奥行きパネル体」について、「奥行きパネル体」として表現する必要がある場合を除いて単純に「パネル体」と称するものとする。
尚、本実施の形態において、奥行きパネル体３は、壁部Ｗ側のパネル体３と正面パネル体２側のパネル体３との二枚を一連状に連結したものとして構成されるが、外部装置５は、そのうちの壁部Ｗ側のパネル体３に設けられたものとなっている。 Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In the drawings, reference numeral 1 denotes a toilet booth (a private room for a toilet), which is composed of various members and devices such as left and right front (front) panels 2 forming an entrance E, a depth panel 3 provided between a wall W and the front panels 2, and a door 4 for opening and closing the entrance E, all of which are conventional.
In this embodiment, a groove-shaped space 6 is formed in the depth panel body 3 for mounting the external device 5 of the present invention therein. Hereinafter, except where necessary, the "depth panel body" in which the space 6 is formed will be referred to simply as the "panel body" unless there is a need to express it as a "depth panel body."
In this embodiment, the depth panel body 3 is constructed by connecting two panel bodies, a panel body 3 on the wall W side and a panel body 3 on the front panel body 2 side, in a continuous manner, and the external device 5 is provided on the panel body 3 on the wall W side.

前記パネル体３は、四周の框材７と、該框材７に囲繞される空間に介装されるペーパーコア材等の部材からなる充填材８と、表裏面板（面材）を構成するブース室内側の第一面板９、ブース室外側の第二面板１０、左右の各框材７間に介装される横桟１１とを備え、該第一、第二面板９、１０と、内装材である框材７、充填材８、横桟１１とが接着剤（図示せず）を介して一体的に接着されることでパネル体３を構成している。
尚、本実施の形態のパネル体３としては、図５に示すように、第一、第二面板９、１０の両者、若しくは選択される何れか一方の面板９または１０の表面に必要においてさらにメラミン製等の化粧板１６を設けたものとしてもよい。 The panel body 3 comprises frame members 7 on all four sides, a filler material 8 made of a material such as a paper core material which is interposed in the space surrounded by the frame members 7, a first panel 9 on the inside of the booth room which constitutes the front and back panels (face material), a second panel 10 on the outside of the booth room, and cross bars 11 which are interposed between each of the frame members 7 on the left and right, and the panel body 3 is formed by bonding the first and second panel members 9, 10 together with the frame members 7, filler material 8 and cross bars 11 which are interior materials, via an adhesive (not shown).
In addition, as shown in FIG. 5, the panel body 3 in this embodiment may further include a decorative panel 16 made of melamine or the like on the surface of both the first and second panels 9, 10, or on the surface of either one of the selected panels 9 or 10, if necessary.

このようにして構成されるパネル体３には、上下方向中央部位よりは下側部位で、かつ左右方向中央部位（中間部位）に、ブース室内側が開口するよう第一面板９の開口部相当部９ｂおよび充填材８が除去されることで、第一面板９に開口部９ａが形成され、第二面板１０が底面部になる凹溝状の空間となった空間部（収納部）６が形成されたものになっているが、本実施の形態においては、空間部６の上下両端縁部にも横桟１１が設けられたものになっている。
そしてこのように上下が横桟１１によって仕切られた部位の左右方向中間部位適宜位置に前記空間部６が形成されることになるが、この場合に、空間部６に相当する部位に補助部材１２が組み込まれているが、該補助部材１２は、第二面板１０の内面に当接状に配される補助面部１２ａと、第一、第二面板９、１０にあいだに介装されることで空間部６の上下左右の全四周部となる周縁に補助桟部１２ｃとが形成されたものとなっている。
そしてこの場合に補助桟部１２ｃは、補助面部１２ａの端縁部１２ｂから平面状に延出した第一補助桟面部１２ｄ、該第一補助桟面部１２ｄの先端部１２ｅから第一面板９側に向けて折曲した第二補助桟面部１２ｆ、該第二補助桟面部１２ｆの先端部１２ｇから第一面板９に沿う状態で空間部６側に向けて折曲した第三補助桟面部１２ｈを備えたコ字形に形成されたものとなっている。 In the panel body 3 constructed in this manner, an opening 9a is formed in the first panel 9 by removing the opening-equivalent portion 9b of the first panel 9 and the filler 8 so that the opening faces the inside of the booth room at a position lower than the central portion in the vertical direction and at the central portion (middle portion) in the horizontal direction, and a space portion (storage portion) 6 which is a groove-like space with the second panel 10 as the bottom portion is formed, and in this embodiment, horizontal rails 11 are provided at both the upper and lower end edges of the space portion 6.
Thus, the space 6 is formed at an appropriate position in the left-right intermediate portion of the portion separated by the horizontal bars 11 from above and below. In this case, an auxiliary member 12 is incorporated in the portion corresponding to the space 6. The auxiliary member 12 has an auxiliary surface portion 12a that is arranged in abutting contact with the inner surface of the second panel 10, and an auxiliary bar portion 12c formed on the periphery that forms the entire top-bottom, left-right periphery of the space 6 by being interposed between the first and second panels 9, 10.
In this case, the auxiliary rail portion 12c is formed in a U-shape having a first auxiliary rail surface portion 12d extending flatly from the end edge portion 12b of the auxiliary surface portion 12a, a second auxiliary rail surface portion 12f bent from the tip portion 12e of the first auxiliary rail surface portion 12d toward the first panel 9, and a third auxiliary rail surface portion 12h bent from the tip portion 12g of the second auxiliary rail surface portion 12f toward the space portion 6 while following the first panel 9.

この場合に空間部６は、第一面板９に形成される開口部９ａが空間部６の大きさ（上下左右の大きさ、面積）よりも小さい（狭い）蟻溝状のものになっており、このため補助面部１２ａは、開口部９ａよりも上下左右方向に幅広になっており、この幅広の補助面部１２ａの上下左右の端縁部（先端部）１２ｂから延出する状態で補助桟部１２ｃが形成される。
そして前記補助部材１２は、一枚の平板状材（平面状材、平板材（板）、平面状材（板））１３を用いて折曲形成する場合に、平板材１３の素材としては、鉄板、ステンレス板等の金属板が強度、防湿性、加工容易性等の観点から好適であるが、ポリプロピレン、ポリスチレン、アクリル樹脂等の曲げ加工したときに塑性変形して折曲状態を維持する硬質の樹脂板を用いても勿論よい。 In this case, the space 6 has an opening 9a formed in the first panel 9 that is dovetail-shaped and smaller (narrower) than the size (size and area) of the space 6. As a result, the auxiliary surface portion 12a is wider in the vertical and horizontal directions than the opening 9a, and the auxiliary rail portions 12c are formed extending from the vertical and horizontal edge portions (tips) 12b of this wide auxiliary surface portion 12a.
When the auxiliary member 12 is formed by bending a single flat plate-like material (planar material, flat plate material (plate), planar material (plate)) 13, a metal plate such as an iron plate or stainless steel plate is suitable as the material for the flat plate material 13 from the standpoints of strength, moisture resistance, ease of processing, etc., but it is of course also possible to use a hard resin plate made of polypropylene, polystyrene, acrylic resin, etc. that undergoes plastic deformation when bent to maintain the bent state.

次に、前記左右に補助桟部１２ｃが補助面部１２ａから延出形成された補助部材１２を平板材１３を用いて形成することについて説明する。
前記平板材１３は、前述したように開口部９ａよりも幅広な補助面部１２ａに相当する補助面相当部１３ａと、該補助面相当部１３ａの端縁部１３ｂから上下左右方向外方に向けて平面状に延出（延長）していて補助桟部１２ｃを形成するための延出部１３ｃとを備えて構成されるが、該延出部１３ｃは、前記端縁部１３ｂから延出した第一補助桟面相当部１３ｄ、該第一補助桟面相当部１３ｄの先端部１３ｅから延出した第二補助桟面相当部１３ｆ、該第二補助桟面相当部１３ｆの先端部１３ｇから延出した第三補助桟面相当部１３ｈとを備えたものとなっている。
因みに左右方向一方の第二補助桟面相当部１３ｆには、空間部６に組み込まれる外部装置５が外部電源を受けて作動する電気部品であることを想定して、該外部装置５に外部電源を供給するための配線（図示せず）を貫通するため前述した配線孔１２ｉに相当する部位に孔穿設部１３ｉが形成されたものとなっている。尚、配線（電源コード）は、前記配線孔１２ｉを含めてパネル体３を貫通するよう設けた筒材１４を貫通するように配慮されたものとなっている。 Next, a method of forming the auxiliary member 12 having the auxiliary rail portions 12c extending from the auxiliary surface portion 12a on the left and right sides using the flat plate material 13 will be described.
As described above, the flat plate material 13 is composed of an auxiliary surface equivalent portion 13a which corresponds to the auxiliary surface portion 12a which is wider than the opening 9a, and an extension portion 13c which extends (prolongs) in a planar manner from the edge portion 13b of the auxiliary surface equivalent portion 13a in the up, down, left and right directions outward to form the auxiliary rail portion 12c, and the extension portion 13c comprises a first auxiliary rail surface equivalent portion 13d extending from the edge portion 13b, a second auxiliary rail surface equivalent portion 13f extending from the tip portion 13e of the first auxiliary rail surface equivalent portion 13d, and a third auxiliary rail surface equivalent portion 13h extending from the tip portion 13g of the second auxiliary rail surface equivalent portion 13f.
Incidentally, on the assumption that the external device 5 incorporated in the space 6 is an electric component that operates by receiving an external power source, a hole drilling portion 13i is formed at a portion corresponding to the wiring hole 12i described above in order to pass therethrough a wiring (not shown) for supplying an external power source to the external device 5. The wiring (power cord) is designed to pass through a tubular member 14 provided to pass through the panel body 3 including the wiring hole 12i.

そして前記平板材１３を、補助面相当部１３ａの先端部１３ｂは折曲することなく平面状のままとし、第一補助桟面相当部１３ｄの先端部１３ｅ、および第二補助桟面相当部１３ｆの先端部１３ｇをそれぞれ第一面部９側に向けて谷折りすることで、補助面相当部１３ａが補助面部１２ａになり、第一補助桟面相当部１３ｄが、補助面部１２ａの端縁部１２ｂから平面状に延出した第一補助桟面部１２ｄになり、第二補助桟面相当部１３ｆが、第一補助桟面部１２ｄの先端部１２ｅから第一面板９側に向けて折曲した第二補助桟面部１２ｆとなり、第三補助桟面相当部１３ｈが、第二補助桟面部１２ｆの先端部１２ｇから第一面板９に沿う状態で開口部９ａ側に向けて折曲した第三補助桟面部１２ｈになるよう折曲され、このようにして補助部材１２が平板材１３から折曲形成される。 Then, the tip 13b of the auxiliary surface equivalent portion 13a of the flat plate material 13 is left flat without being bent, and the tip 13e of the first auxiliary surface equivalent portion 13d and the tip 13g of the second auxiliary surface equivalent portion 13f are each valley-folded toward the first surface portion 9, so that the auxiliary surface equivalent portion 13a becomes the auxiliary surface portion 12a, and the first auxiliary surface equivalent portion 13d becomes the first auxiliary surface extending flat from the edge portion 12b of the auxiliary surface portion 12a. The first auxiliary rail surface equivalent portion 13f is bent from the tip 12e of the first auxiliary rail surface portion 12d toward the first panel 9 to become the second auxiliary rail surface portion 12f, and the third auxiliary rail surface equivalent portion 13h is bent from the tip 12g of the second auxiliary rail surface portion 12f toward the opening 9a while following the first panel 9, and in this way the auxiliary member 12 is formed by bending the flat plate material 13.

このように形成された補助部材１２を用いてパネル体３がプレス加工により形成されることになるが、パネル体３をプレス加工する場合、一般には、第二面板１０に框材７、充填材８、横桟１１等の内装材として必要な部材を組み込んだ状態で第一面板９を第二面板１０に覆蓋し、プレス加工することになるが、この場合に、第一、第二面板９、１０の内面に接着剤（図示せず）が塗布されたものとし、前記プレス加工（接着剤の種類によりホットプレス加工、コールドプレス加工等の各種のプレス加工がある。）をすることで、第一、第二面板９、１０と前記充填材８等の内装材とが押圧状態で接着されることなって、第一、第二面板９、１０と内装材とが一体に接着されたパネル体３を形成できるものであって、このようなことは、従来公知の手法を採用しているものであるためその詳細の説明については省略する。 The panel body 3 is formed by pressing using the auxiliary member 12 thus formed. When pressing the panel body 3, generally, the first panel 9 is covered by the second panel 10 with the necessary interior materials such as the frame material 7, the filler material 8, and the crosspiece 11 assembled in the second panel 10, and then pressed. In this case, adhesive (not shown) is applied to the inner surfaces of the first and second panels 9, 10, and the press process (various press processes such as hot press and cold press depending on the type of adhesive) bonds the first and second panels 9, 10 and the interior materials such as the filler material 8 under pressure, forming the panel body 3 in which the first and second panels 9, 10 and the interior materials are bonded together. This is a conventionally known method, so a detailed explanation is omitted.

前述したようにパネル体３に空間部６が形成されたものとする場合に、プレス加工する前の充填材８等の内装材を第二面板１０に組み込む際に、補助部材１２を該当部所に組み込むと共に、補助面部１２ａ部位にも充填材（空間部用の補助充填材）８ａを充填した状態とし、そしてプレス加工によりパネル体３を形成する。この場合に補助充填材８ａとしては、補助部材１２に補助桟部１２ｃが設けられていることで、補助面部１２ａの端縁部１２ｂまで深く嵌入した大きさにする必要はなく、開口部９ａの大きさに相当するものとすることができるが、この場合に補助充填材８ａが不用意に位置ズレしないよう例えば粘着力が弱い両面粘着テープ等で簡易的な仮止めをしておくことで、補助充填材８ａの後述する除去が簡単になって好適である。
因みに補助充填材８ａの補助部材１２への組み込みは、補助部材１２を第二面板１０に組み込む前後の何れであっても実施することができる。 As described above, in the case where the space 6 is formed in the panel body 3, when the interior material such as the filler 8 before press working is assembled into the second panel 10, the auxiliary member 12 is assembled into the corresponding portion, and the auxiliary surface portion 12a is also filled with the filler (auxiliary filler for the space) 8a, and then the panel body 3 is formed by press working. In this case, since the auxiliary member 12 is provided with the auxiliary rail portion 12c, the auxiliary filler 8a does not need to be large enough to fit deeply into the edge portion 12b of the auxiliary surface portion 12a, and can be made to correspond to the size of the opening 9a, but in this case, it is preferable to simply temporarily fix the auxiliary filler 8a with, for example, a double-sided adhesive tape with weak adhesive power so that the auxiliary filler 8a does not accidentally shift position, as this makes it easier to remove the auxiliary filler 8a as described later.
Incidentally, the auxiliary filler 8 a can be incorporated into the auxiliary member 12 either before or after the auxiliary member 12 is incorporated into the second panel 10 .

前記プレス加工した場合に、補助面部１２ａ、第一補助桟面部１２ｄが第二面板１０に接着し、空間部用充填材８ａ、第三補助桟面部１２ｈが第一面板９に接着することになる。
そしてプレス成形後、空間部６の開口部９ａに相当する第一面板９の開口部相当部９ｂを切断して除去する場合に、補助充填材８ａが開口部相当部９ｂに接着しているため、開口部相当部９ｂの切除に併せて補助充填材８ａも除去することができる。 When the press working is performed, the auxiliary surface portion 12a and the first auxiliary rail surface portion 12d are adhered to the second panel 10, and the space filler 8a and the third auxiliary rail surface portion 12h are adhered to the first panel 9.
After press molding, when cutting and removing the opening equivalent portion 9b of the first panel 9 corresponding to the opening 9a of the space portion 6, the auxiliary filling material 8a is adhered to the opening equivalent portion 9b, so that the auxiliary filling material 8a can also be removed at the same time as cutting out the opening equivalent portion 9b.

叙述の如く構成された本発明の実施の形態において、第一、第二面板９、１０と、該第一、第二面板９、１０間に介装される充填材８とを接着して構成されるパネル体３が、第一面板９に開口部９ａが形成された凹溝状の空間部６が形成されたものになっているが、該空間部６に相当する部位に、第二面板１０の内面に配される補助面部１２ａと、空間部６の周縁部において第一、第二面板９、１０に介装される補助桟部１２ｃとを備えた補助部材１２が組み込まれてたものとなっている結果、空間部６に相当する部位に補助充填材８ａを組み込んだ状態でパネル体３をプレス加工により形成することができ、第一面板９における空間部６の周縁部が張りのない状態になってしまうことが回避されながら、第一面板９の開口部相当部９ｂを切除して取り除く場合に、補助充填材８ｂの除去も簡単にできることになって作業性が向上するだけでなく、空間部６は、補助面部１２ａ、補助桟部１２ｃとが設けられた補助部材１２が組み込まれたものになって防水性に優れ、吸水による変形防止が図れると共に、補助桟部１２ｃが第一面板９の開口部９ａの周縁部位の補強も図ることができる。
しかもこのものでは、補助桟部１２ｃが、空間部６の全四周の周縁に配される構成になっている結果、空間部６の全四周の保護が確実にできることになる。 In the embodiment of the present invention configured as described above, the panel body 3 is formed by bonding the first and second panels 9, 10 and the filler 8 interposed between the first and second panels 9, 10, and the first panel 9 has a groove-like space 6 with an opening 9a formed therein. The first panel 9 has an auxiliary member 12 assembled therein at a portion corresponding to the space 6, the auxiliary member 12 having an auxiliary surface portion 12a disposed on the inner surface of the second panel 10 and an auxiliary rail portion 12c arranged between the first and second panels 9, 10 at the periphery of the space 6. As a result, when the auxiliary filler 8a is assembled at the portion corresponding to the space 6, The panel body 3 can be formed by pressing in this state, thereby preventing the peripheral portion of the space portion 6 in the first panel 9 from becoming loose, and when the opening equivalent portion 9b of the first panel 9 is cut out and removed, the auxiliary filler 8b can be easily removed, not only improving workability, but also the space portion 6 incorporates the auxiliary member 12 provided with the auxiliary surface portion 12a and the auxiliary rail portion 12c, which has excellent waterproofing properties and prevents deformation due to water absorption, and the auxiliary rail portion 12c can also reinforce the peripheral portion of the opening 9a of the first panel 9.
Moreover, in this structure, the auxiliary rails 12c are arranged on the periphery of the space 6 on all four sides, so that the space 6 can be reliably protected on all four sides.

このようにパネル体３には、補助部材１２が組み込まれた空間部６が形成されたものになっているが、該補助部材１２は一枚の平板材１３を用いて形成されるものであり、この場合に補助桟部１２ｃは、補助面部１２ａに相当する補助面相当部位１３ａの端縁部１３ｂから平面状に延出される延出部１３ｃを折曲形成して形成されるものであるから、補助部材１２の作成が簡単にできることになって作業性の向上が図れることになる。 In this way, the panel body 3 has a space 6 formed therein in which the auxiliary member 12 is incorporated, and the auxiliary member 12 is formed using a single flat plate material 13. In this case, the auxiliary rail portion 12c is formed by bending the extension portion 13c that extends in a plane from the edge portion 13b of the auxiliary surface equivalent portion 13a that corresponds to the auxiliary surface portion 12a. This simplifies the creation of the auxiliary member 12, improving workability.

そしてこの場合に、補助桟部１２ｃは、補助面部１２ａの端縁部１２ｂから延出した第一補助桟面部１２ｄ、該第一補助桟面部１２ｄの先端部１２ｅから第一面板９側に向けて折曲した第二補助桟面部１２ｆ、該第二補助桟面部１２ｆの先端部１２ｇから第一面板９に沿う状態で空間部６側に向けて折曲した第三補助桟面部１２ｈとを備えて形成されるものであって、補助面部１２ａの外側にコ字形をした形状で設けられることになって補助桟部１２ｃを簡単に形成することができるが、このような折曲加工は、平板材１３について、補助面相当部１３ａ、該補助面相当部１３ａから延出する延出部１３ｃを谷折りして第一～第三の補助桟面相当部１３ｄ、１３ｆ、１３ｈを折曲加工することで簡単にできることなる。
しかもこのものでは、第二補助桟面部１２ｆに、配線路となる配線孔１２ｉが設けられたものとなっているため、空間部６に外部装置５として電気部品を配設する場合に、配線が容易になる。 In this case, the auxiliary rail portion 12c is formed with a first auxiliary rail surface portion 12d extending from the edge portion 12b of the auxiliary surface portion 12a, a second auxiliary rail surface portion 12f bent from the tip portion 12e of the first auxiliary rail surface portion 12d toward the first panel 9, and a third auxiliary rail surface portion 12h bent from the tip portion 12g of the second auxiliary rail surface portion 12f toward the space portion 6 while following the first panel 9, and the auxiliary rail portion 12c can be easily formed by being provided in a U-shape on the outside of the auxiliary surface portion 12a, but this type of bending process can be easily performed by making a valley fold on the auxiliary surface equivalent portion 13a and the extension portion 13c extending from the auxiliary surface equivalent portion 13a of the flat plate material 13, and bending the first to third auxiliary rail surface equivalent portions 13d, 13f, 13h.
Furthermore, in this device, a wiring hole 12i that serves as a wiring path is provided in the second auxiliary rail surface portion 12f, making wiring easy when placing electrical components as external devices 5 in the space portion 6.

そしてこのように、第一、第二面板９、１０と充填材８とが接着され、第一面板９の一部に開口部９ａが形成され、該開口部９ａ部位の補助充填材８ａが除去されることで第二面板１０の内面が底面部になった凹溝状の空間部６が設けられたパネル体３において、該空間部６に相当する部位に、第二面板１０の内面に接着される補助面部１２ａと、第一、第二面板９、１０間に介装され、空間部６の周囲を囲繞するための補助桟部１２ｃとが設けられた補助部材１２が組み込まれたものを製造するための方法として、
・前記空間部６に相当する部位の第二面板１０の内面に、補助面部１２ａと補助桟部１２ｃとが設けられた補助部材１２を配設する補助部材配設工程、
・前記補助部材１２の配設工程の前後何れかに、補助面部１２ａに補助充填材８ａを配設する補助充填材配設工程
・充填材８を第一、第二面板９、１０にプレス加工して接着する工程に併せて補助面部１２ａの第二面板１０への接着、補助桟部１２ｃの第一、第二面板９、１０への接着、補助充填材８ａの第一面板９への接着をする接着工程、
・該接着工程の後に、第一面板９の空間部６が形成される開口部相当部位９ｂと補助充填材８ａとを除去する工程、
を存するものとすることができる。
そしてこのようにすることで、空間部６のあるパネル体３をプレス加工により形成する場合に、補助充填材８ａが配設された状態の補助部材１２を組み込んだ状態でプレス加工され、そして第一面板９の開口部相当部位９ｂを切除する場合に、補助充填材８ａも併せて除去できることになる結果、補助充填材８ａの除去作業が容易で作業性が向上するだけでなく、補助面部１２ａにより第二面板１０が吸湿して変形することを防止できると共に、第一面板９の空間部６周縁部位の補強も図れることになる。 In the panel body 3 in which the first and second panels 9, 10 and the filler 8 are bonded together, an opening 9a is formed in a part of the first panel 9, and the auxiliary filler 8a at the opening 9a is removed to provide a groove-like space 6 with the inner surface of the second panel 10 as its bottom surface, an auxiliary member 12 is incorporated in a portion corresponding to the space 6, the auxiliary member 12 having an auxiliary surface portion 12a bonded to the inner surface of the second panel 10 and an auxiliary rail portion 12c interposed between the first and second panels 9, 10 to surround the periphery of the space 6, as follows:
an auxiliary member disposing step of disposing an auxiliary member 12 having an auxiliary surface portion 12a and an auxiliary rail portion 12c on the inner surface of the second panel 10 in a portion corresponding to the space portion 6;
an auxiliary filler disposing step of disposing the auxiliary filler 8a on the auxiliary surface portion 12a either before or after the step of disposing the auxiliary member 12; a bonding step of bonding the auxiliary surface portion 12a to the second surface plate 10, bonding the auxiliary rail portion 12c to the first and second surface plates 9 and 10, and bonding the auxiliary filler 8a to the first surface plate 9 in conjunction with the step of pressing and bonding the filler 8 to the first and second surface plates 9 and 10;
a step of removing the opening-corresponding portion 9b of the first panel 9 where the space 6 is to be formed and the auxiliary filling material 8a after the bonding step;
It may be assumed that the above exists.
By doing this, when the panel body 3 having the space 6 is formed by press working, the press working is performed while the auxiliary member 12 with the auxiliary filling material 8a disposed therein is incorporated, and when the opening-corresponding portion 9b of the first panel 9 is cut out, the auxiliary filling material 8a can also be removed at the same time. As a result, not only is the removal of the auxiliary filling material 8a easier and workability improved, but the auxiliary panel 12a can prevent the second panel 10 from absorbing moisture and deforming, and the peripheral portion of the space 6 of the first panel 9 can also be reinforced.

尚、本発明は前記実施の形態に限定されないものであることは勿論であって、補助部材１２として、框材７、横桟１１、さらには前記実施の形態では記載がない縦桟を補助桟部１２ｃに相当するものに兼用できる場合があり、この場合には兼用される部位の補助桟部１２ｃがないものとすることができ、例えば図１０（Ａ）（Ｂ）に示す第二の実施の形態、（Ｃ）（Ｄ）に示す第三の実施の形態のように、上下の横桟１１、左右の縦桟１５が補助桟部１２ｃに兼用できる場合には、補助部材１２に、左右または上下に一対の補助桟部１２ｃが形成されただけのものとすることができる。
そして補助桟部１２ｃを設けるものとして、例えば横桟１１と縦向きの框材７とのコーナー部に空間部６を設ける場合に、これら横桟１１、框材７を桟部として兼用した場合には縦横の補助桟部１２ｃを形成したものにでき、さらには三方が桟、框材で囲繞された部位に空間部６を形成する場合において、これらを桟部に兼用できる場合には一箇所に補助桟部が形成されたものとして実施することができる。 Of course, the present invention is not limited to the above-described embodiments, and there are cases in which the auxiliary member 12, such as the frame material 7, the horizontal bars 11, and even the vertical bars not described in the above-described embodiments, can be used as the auxiliary bar portions 12c. In such cases, the auxiliary bar portions 12c in the used portions may not be present. For example, as in the second embodiment shown in Figures 10(A) and (B) and the third embodiment shown in Figures 10(C) and (D), when the upper and lower horizontal bars 11 and the left and right vertical bars 15 can be used as the auxiliary bar portions 12c, the auxiliary member 12 may simply have a pair of auxiliary bar portions 12c formed on the left and right or up and down.
As an example of providing auxiliary rail portions 12c, when a space portion 6 is provided at the corner portion between a horizontal rail 11 and a vertical frame member 7, if these horizontal rails 11 and frame members 7 are used both as rail portions, vertical and horizontal auxiliary rail portions 12c can be formed.Furthermore, when a space portion 6 is formed in an area surrounded on three sides by rails and frame members, if these can be used both as rail portions, it can be implemented as an auxiliary rail portion being formed in one place.

また補助桟部１２ｃとしては、前記実施の形態のようにコ字形をしたものではなく、図１１に示す第四の実施の形態のように冂字形をしたものとすることもできる。このものでは前記補助桟部１２ｃを、補助面部１２ａの端縁部１２ｂから第一面板９側に向けて折曲した第一補助桟面部１２ｄ、該第一補助桟面部１２ｄの先端部１２ｅから空間部６とは逆側に向けて折曲した第二補助桟面部１２ｆ、該第二補助桟面部１２ｆの先端部１２ｇから第二面板１０側に向けて折曲した第三補助桟面部１２ｈとを備えて形成されたものである。
因みに本実施の形態では、補助桟部１２ｃが左右一対が設けられたものについて説明したが、これに限定されないものであることは勿論であって、第一の実施の形態のように全四周に設けたものであってもよい。 Furthermore, the auxiliary rail portion 12c does not have to be U-shaped as in the above-mentioned embodiment, but may be U-shaped as in the fourth embodiment shown in Fig. 11. In this embodiment, the auxiliary rail portion 12c is formed with a first auxiliary rail surface portion 12d bent from an end edge portion 12b of the auxiliary surface portion 12a toward the first panel 9 side, a second auxiliary rail surface portion 12f bent from a tip portion 12e of the first auxiliary rail surface portion 12d toward the side opposite to the space portion 6, and a third auxiliary rail surface portion 12h bent from a tip portion 12g of the second auxiliary rail surface portion 12f toward the second panel 10 side.
Incidentally, in this embodiment, a pair of auxiliary rail portions 12c are provided on the left and right sides, but it is of course not limited to this, and they may be provided around the entire four sides as in the first embodiment.

さらに図１２（Ａ）（Ｂ）（Ｃ）に示す第五、第六、第七の実施の形態のようにすることもできるが、第五の実施の形態のものは、補助桟部１２ｃが、前記実施の形態のように平板材１３の延長部１３ｃを折曲形成したものでなく、平板材１３の延長部１３ｃを第一補助桟面相当部１３ｄだけのものとし、そして該第一補助桟面相当部１３ｄに、例えば木材等から構成される柱状（または中空状）の補助桟部１３ｋを接着して形成したものであり、この様にしたものでも本発明を実施することができる。
また第六、第七の実施の形態のものは、前記第一、第四の実施の形態の補助桟部１２ｃにおける第三補助桟面部１２ｈの先端部１２ｊからさらに第四の補助桟面部１２ｋを折曲形成することで、補助桟部１２ｃを四角筒形状にしたものであり、このようにしても実施することができ、このようにしたときには補助桟部１２ｃの補強が図れることになる。
さらに補助部材１２としては、例えば熱硬化性樹脂をモールド成形する等して補助面部１２ａ、補助桟部１２ｃが一体形成されたものとしてもよい。
また前記第一の実施の形態においては、補助面部１２ａに配線孔１２ｉを設けた構成にしたが、補助桟部１２ｃが空間部６から続く前記第一の実施の形態のものでは、補助桟部１２ｃを電気配線を通すための配線路として用いることもでき、この様にした場合には配線孔１２ｉを形成する必要がない。 Furthermore, it is also possible to adopt the fifth, sixth and seventh embodiments shown in Figures 12(A), (B) and (C). In the fifth embodiment, the auxiliary rail portion 12c is not formed by bending the extension portion 13c of the flat plate material 13 as in the above embodiments, but rather the extension portion 13c of the flat plate material 13 consists only of the first auxiliary rail surface equivalent portion 13d, and a columnar (or hollow) auxiliary rail portion 13k made of, for example, wood or the like is bonded to the first auxiliary rail surface equivalent portion 13d. The present invention can also be implemented with such a configuration.
In addition, in the sixth and seventh embodiments, the auxiliary rail portion 12c of the first and fourth embodiments is formed by bending and forming a fourth auxiliary rail surface portion 12k from the tip portion 12j of the third auxiliary rail surface portion 12h of the auxiliary rail portion 12c, thereby forming the auxiliary rail portion 12c into a square tube shape, which can also be implemented in this manner, and when done in this manner, the auxiliary rail portion 12c can be reinforced.
Furthermore, the auxiliary member 12 may be formed by integrally forming the auxiliary surface portion 12a and the auxiliary rail portion 12c, for example, by molding a thermosetting resin.
In addition, in the first embodiment, a wiring hole 12i is provided in the auxiliary surface portion 12a. However, in the first embodiment in which the auxiliary rail portion 12c continues from the space portion 6, the auxiliary rail portion 12c can also be used as a wiring path for passing electrical wiring, and in this case, there is no need to form the wiring hole 12i.

本発明は、トイレブース等を形成すべく室内空間を仕切るため設けられるパネル体およびパネル体の製造方法として利用することができる。 The present invention can be used as a panel body and a manufacturing method for the panel body that are installed to divide an interior space to form a toilet booth or the like.

１トイレブース
３奥行きパネル体
６空間部
８充填材
８ａ空間部用充填材
９第一面板
９ａ開口部
１０第二面板
１１横桟
１２補助部材
１２ａ補助面部
１２ｂ端縁部
１２ｃ補助桟部
１２ｄ第一補助桟面部
１２ｅ先端部
１２ｆ第二補助桟面部
１２ｇ先端部
１２ｈ第三補助桟面部
１２ｉ配線孔
１３平板材
１３ｃ延出部 1 Toilet booth 3 Depth panel body 6 Space part 8 Filling material 8a Filling material for space part 9 First face plate 9a Opening part 10 Second face plate 11 Horizontal bar 12 Auxiliary member 12a Auxiliary face part 12b Edge part 12c Auxiliary bar part 12d First auxiliary bar part 12e Tip part 12f Second auxiliary bar part 12g Tip part 12h Third auxiliary crosspiece part 12i Wiring hole 13 Flat material 13c Extension part

Claims

A panel body formed by bonding, via an adhesive, first and second panels constituting front and back panels and a filler interposed between the first and second panels,
the panel body has a groove-like space formed by removing a portion of the first panel and a portion of the filler in the portion of the panel, the bottom of which is the inner surface of the second panel in the portion from which the filler has been removed,
an auxiliary member is incorporated in a portion corresponding to the space, the auxiliary member including an auxiliary surface portion disposed on the inner surface of the second panel and an auxiliary rail portion interposed between the first and second panels on the periphery of the space ;
The panel body is characterized in that the auxiliary rail portions are arranged on two peripheral edges of the space portion, the two peripheral edges being opposite to each other left and right or up and down .

A panel body formed by bonding, via an adhesive, first and second panels constituting front and back panels and a filler interposed between the first and second panels,
the panel body has a groove-like space formed by removing a portion of the first panel and a portion of the filler in the portion of the panel, the bottom of which is the inner surface of the second panel in the portion from which the filler has been removed,
an auxiliary member is incorporated in a portion corresponding to the space, the auxiliary member including an auxiliary surface portion disposed on the inner surface of the second panel and an auxiliary rail portion interposed between the first and second panels on the periphery of the space;
The panel body is characterized in that the auxiliary member is formed using a single flat plate-shaped material, and the auxiliary rail portion is formed by bending an extension portion that extends in a planar manner from the edge portion of the auxiliary surface portion.

The panel body according to claim 2, characterized in that the auxiliary rail portion is formed with a first auxiliary rail surface portion extending from an end edge portion of the auxiliary surface portion, a second auxiliary rail surface portion bent from a tip portion of the first auxiliary rail surface portion toward the first panel side, and a third auxiliary rail surface portion bent from a tip portion of the second auxiliary rail surface portion toward the space portion side while following the first panel.

The panel body according to claim 2, characterized in that the auxiliary rail portion is formed with a first auxiliary rail surface portion bent from an end edge portion of the auxiliary surface portion toward the first panel side, a second auxiliary rail surface portion bent from a tip portion of the first auxiliary rail surface portion toward the side opposite the space portion, and a third auxiliary rail surface portion bent from a tip portion of the second auxiliary rail surface portion toward the second panel side.

A panel body formed by bonding, via an adhesive, first and second panels constituting front and back panels and a filler interposed between the first and second panels,
the panel body has a groove-like space formed by removing a portion of the first panel and a portion of the filler in the portion of the panel, the bottom of which is the inner surface of the second panel in the portion from which the filler has been removed,
an auxiliary member is incorporated in a portion corresponding to the space, the auxiliary member including an auxiliary surface portion disposed on the inner surface of the second panel and an auxiliary rail portion interposed between the first and second panels on the periphery of the space;
The panel body is characterized in that the auxiliary rail portion is adhered to an extension portion extending from an edge portion of the auxiliary surface portion.

A panel body as described in any one of claims 1 to 5, characterized in that an electrical component that operates by receiving an external power source is provided in the space portion, and a wiring path for passing wiring for supplying power to the electrical component is provided in the auxiliary rail portion.

A panel body formed by bonding, via an adhesive, first and second panels constituting front and back panels and a filler interposed between the first and second panels,
a part of the first panel and a part of the filler in the part of the panel are removed from the panel body, thereby providing a groove-like space with a bottom surface formed on the inner surface of the second panel in the removed part,
A manufacturing method for forming a panel body in which an auxiliary member is incorporated in a portion corresponding to the space, the auxiliary member having an auxiliary surface portion bonded to the inner surface of the second panel and an auxiliary rail portion interposed between the first and second panels and for surrounding the periphery of the space, the method including:
an auxiliary member disposing step of disposing an auxiliary member provided with an auxiliary surface portion and an auxiliary rail portion on an inner surface of the second panel in a portion corresponding to the space portion;
- an auxiliary filler disposing step of disposing an auxiliary filler on the auxiliary surface portion either before or after the auxiliary member disposing step;
A bonding process for bonding the auxiliary surface portion to the second surface plate and the auxiliary rail portion to the first and second surface plates in conjunction with a process for bonding the filler to the first and second surface plates via an adhesive;
a step of removing the portion of the first panel where the space is to be formed and the auxiliary filler after the bonding step;
A method for manufacturing a panel body, comprising: