JPH09164024A - Installation angle-changeable plate-shaped support device - Google Patents

Installation angle-changeable plate-shaped support device

Info

Publication number
JPH09164024A
JPH09164024A JP32418095A JP32418095A JPH09164024A JP H09164024 A JPH09164024 A JP H09164024A JP 32418095 A JP32418095 A JP 32418095A JP 32418095 A JP32418095 A JP 32418095A JP H09164024 A JPH09164024 A JP H09164024A
Authority
JP
Japan
Prior art keywords
plate
support
guide
sliding
extension
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.)
Granted
Application number
JP32418095A
Other languages
Japanese (ja)
Other versions
JP2738922B2 (en
Inventor
Kenji Yagi
研之 八木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koizumi Sangyo Co Ltd
Original Assignee
Koizumi Sangyo Co Ltd
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 by Koizumi Sangyo Co Ltd filed Critical Koizumi Sangyo Co Ltd
Priority to JP32418095A priority Critical patent/JP2738922B2/en
Publication of JPH09164024A publication Critical patent/JPH09164024A/en
Application granted granted Critical
Publication of JP2738922B2 publication Critical patent/JP2738922B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Tables And Desks Characterized By Structural Shape (AREA)

Abstract

PROBLEM TO BE SOLVED: To compose a slide type support metal which is advantageous for its strength as a plate-shaped body like an auxiliary top plate of a large oscillation radius in which an attitude can be changed into a developed attitude or a folded attitude by operation on the oscillation end side, and more easily change the attitude of the plate-shaped body. SOLUTION: In this plate-shaped support device composed to make relative oscillation about an oscillation support point P1 almost in a horizontal direction to change an installation angle to an installation side member 1 between a developed attitude and a stored attitude, part of an extended support body 7 in a support metal supporting a plate body 2 is moved forward and back around the oscillation support point P1 to oscillate to change the attitude of the plate body 2, and an attitude changing operation part 5 of the extended support body 7 is composed to oscillate with the plate body 2. Attitude changing operation can thus be performed at a close position to an oscillation end of the plate body 2, and the extended support body 7 is position-held at a retraction position on the closer side to the installation side member 1 than the oscillation support point P1, so position-holding is released as changing operation is performed from the stored attitude of the plate body 2 into the developed attitude, where the extended support body 7 is energized to the side to get apart from the installation member 1.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【発明の属する技術分野】本発明は、テーブル、ワゴ
ン、カウンター、レンジ台、食器棚、食品収納庫、リビ
ングボード、各種箱物家具などの家具類、あるいは、デ
スク、ラック、整理棚などの事務用備品、さらには、キ
ャンピングカー、ＲＶ車、商用車などの各種車輌におけ
る上下揺動式の開閉ドアなどにおいて、水平方向の揺動
支点周りで揺動自在に装着された板状体を、取付側の部
材に対して取付角度を変更して位置固定、あるいはその
固定解除を行えるようにするための支持装置に関する。The present invention relates to furniture such as a table, a wagon, a counter, a range stand, a cupboard, a food storage, a living board, various box furniture, and office work such as a desk, a rack and a storage shelf. In a vertical swing type opening / closing door of various vehicles such as camping cars, RV vehicles, commercial vehicles, etc., a plate-like body which is swingably mounted around a horizontal swing fulcrum is attached to a mounting side. The present invention relates to a supporting device for changing a mounting angle with respect to a member and fixing the position or releasing the fixing.

【０００２】[0002]

【従来の技術】従来、この種の支持装置としては、取付
側部材である主天板の横側辺位置に、取付角度変更自在
な板状体としての補助天板を取り付けて、主天板に対し
て補助天板を揺動支点周りで折り畳み自在に構成したテ
ーブルにおいて、次のように構成していた。つまり、前
記取付側部材となる主天板に取り付けた固体案内部に対
して、補助天板の揺動支点となる横軸芯の前後位置にわ
たって延長支持体がスライドして出退するように装着し
て、その延長支持体の突出姿勢で補助天板を展開姿勢に
保持し、揺動支点よりも引退させた姿勢で補助天板の折
込みが可能となるように構成したものが知られている
（例えば、実開平６ー８１３２９号公報参照）。このよ
うに、延長支持体の出退操作で補助天板の展開姿勢を保
持する構成のものは、例えば、補助天板を一軸芯周りで
回動自在に構成し、その同軸心上での天板の下向き回動
が規制されるようにラチェット機構などを設ける構造に
比べ、次の点で有利である。つまり、補助天板とラチェ
ット機構との伝動のための軸支構造が不要であり、単な
る蝶番などで相対回動自在に補助天板を設けられるの
で、構造上の簡素化を図る上で有用である。そのうえ、
補助天板の揺動支点から支え作用位置までの距離を、ラ
チェット機構を用いる構造のものなどに比べては、ある
程度大きく設定することができて、載置可能重量の大き
なものを対象にすることが可能になるという有利さもあ
る。2. Description of the Related Art Conventionally, as a supporting device of this type, an auxiliary top plate as a plate-shaped body whose mounting angle is freely changeable is attached to a lateral side position of a main top plate which is a mounting side member. On the other hand, in the table in which the auxiliary top plate can be folded around the swing fulcrum, it is configured as follows. That is, the extension support slides over the solid guide portion attached to the main top plate serving as the attachment-side member so as to slide back and forth over the front and rear positions of the horizontal axis serving as the swing fulcrum of the auxiliary top plate. Then, a configuration is known in which the auxiliary top plate is held in the deployed position by the protruding position of the extension support, and the auxiliary top plate can be folded in a position retracted from the swing fulcrum. (See, for example, Japanese Utility Model Application Laid-Open No. 6-81329). As described above, in the configuration in which the extension position of the auxiliary top plate is maintained by the extension / retreat operation of the extension support, for example, the auxiliary top plate is configured to be rotatable around a single axis, and It is advantageous in the following points as compared with a structure in which a ratchet mechanism or the like is provided so that downward rotation of the plate is restricted. In other words, there is no need for a shaft support structure for transmission between the auxiliary top plate and the ratchet mechanism, and the auxiliary top plate can be relatively rotatably provided with a simple hinge or the like, which is useful for simplifying the structure. is there. Besides,
The distance from the swinging support point of the auxiliary top plate to the supporting action position can be set to be somewhat larger than that of a structure using a ratchet mechanism, etc. There is also an advantage that it becomes possible.

【０００３】[0003]

【発明が解決しようとする課題】しかしながら、上記従
来構造のものでは、補助天板を支えるための延長支持体
が、補助天板の折り畳み時には必然的に、補助天板の揺
動支点よりも、取付側部材である主天板側に引退してい
なければならないものである。このため、補助天板が揺
動半径の大きいものである場合、補助天板の揺動端側か
らでは操作者の手が届き難く、補助天板の展開・折込作
業がかなり面倒であった。つまり、大きな補助天板であ
るほど軽く操作できるように、揺動支点から遠い揺動端
側を掴んで持ち上げ操作したいのであるが、そうする
と、揺動半径の大きな補助天板に妨げられて操作者の手
が延長支持体に届かず、結局、補助作業者が側方から天
板の下側に回り込んで延長支持体の操作を行うなど、二
人作業が必要となる不都合があり、また、側方からの回
り込みが不可能な状態では使用できないという不便さが
ある。したがって、このような延長支持体を伸縮移動さ
せるスライド式支持金具を用いるものでは、初めから補
助作業者との二人作業を予定するものでない限り、補助
天板の揺動半径を、揺動端側から延長支持体に手の届く
範囲以上には大きく設定できないものであった。However, in the above-mentioned conventional structure, the extension support for supporting the auxiliary top plate is inevitably located at a position higher than the swing fulcrum of the auxiliary top plate when the auxiliary top plate is folded. It must be retired to the main top plate side which is the mounting side member. For this reason, when the auxiliary top plate has a large swing radius, it is difficult for the operator to reach from the swing end side of the auxiliary top plate, and it is quite troublesome to deploy and fold the auxiliary top plate. In other words, the operator wants to grasp the swing end farther from the swing fulcrum and lift it up so that the larger the top is, the easier it is to operate. Hand does not reach the extension support, and in the end, there is a disadvantage that two-person work is required, such as an auxiliary worker wrapping from the side to the lower side of the top plate and operating the extension support, There is an inconvenience that the device cannot be used in a state where it is impossible to turn around from the side. Therefore, in the case of using such a slide-type bracket for extending and contracting the extension support, the swing radius of the auxiliary top plate is set to the swing end unless the two-person work with the auxiliary worker is scheduled from the beginning. It could not be set larger than the reach of the extension support from the side.

【０００４】本発明では、このような従来技術の問題点
を解消し、強度的に有利なスライドタイプの支持金具を
構成するにあたり、揺動半径が大きい補助天板などの板
状体であっても、揺動端側からの操作による展開姿勢、
あるいは折込姿勢への姿勢変更が可能であり、かつ、そ
の板状体の姿勢変更をより容易に行い易くしようとする
ものである。According to the present invention, in order to solve the problems of the prior art and to form a slide-type support which is advantageous in terms of strength, even a plate-like body such as an auxiliary top plate having a large swing radius is used. , Deployment posture by operation from the swing end side,
Alternatively, the posture can be changed to the folding posture, and the posture of the plate-like body can be easily changed.

【０００５】[0005]

【課題を解決するための手段】上記課題を解決するため
に、本発明では、請求項１に記載のように、取付角度変
更自在な板状体の支持装置において、前記支持金具は、
取付側部材に固定して装着されているとともに、前記板
状体を支える延長支持体の一部を、前記揺動支点を越え
て展開姿勢の前記板状体の下側に突出させた支持状態
と、前記揺動支点よりも取付側部材側へ引退させた支持
解除状態とに姿勢切り換え自在に構成され、前記延長支
持体の姿勢切り換えを行うための切り換え操作部を、前
記板状体とともに揺動自在に構成して、その姿勢切り換
えのための操作を、前記延長支持体よりも板状体の揺動
端に近い箇所で行えるようにしてあるとともに、前記支
持金具は、延長支持体が揺動支点位置よりも取付側部材
側へ引退した状態では、その引退位置に位置保持され、
前記板状体の格納姿勢から展開姿勢への切り換え操作に
伴って、前記引退位置での延長支持体の位置保持を解除
するとともに、その延長支持体の一部が揺動支点位置を
越えて取付側部材から離れる側に位置するように付勢さ
れているという手段を採用したものである。このように
したことにより、支持金具のうち、延長支持体の支持作
用部分よりも延長端側の部分は、常に板状体の揺動支点
よりも揺動端側に位置したままでも、支持金具の水平方
向横軸芯の存在によって揺動自在に構成されることにな
るので、延長支持体の移動を板状体の揺動端側から操作
する手段を板状体の揺動支点よりも揺動端側に近く設定
して、操作者の手元に近づけた状態とすることが可能と
なる。そのうえ、支持金具の延長支持体の一部が揺動支
点位置を越えて取付側部材から離れる側に位置するよう
に付勢されているので、延長支持体に対する位置保持を
解除しさえすれば、板状体の格納姿勢から展開姿勢への
切り換え操作に伴って、前記付勢力により自動的に延長
支持体の一部が板状体の下側に位置して展開姿勢への切
り換わりが行われる。また、延長支持体は、前記付勢力
に抗して引退位置での位置保持、ならびにその解除が可
能であるから、板状体の展開・格納の各姿勢への切り換
え操作を割合容易に行い易い。In order to solve the above-mentioned problems, according to the present invention, in a supporting device for a plate-like body whose mounting angle can be changed, the supporting bracket is provided with:
A support state in which a part of the extension supporter fixedly attached to the mounting-side member and supporting the plate-like body projects below the plate-like body in the deployed position beyond the swing fulcrum. And a support release state in which the support member is retracted from the swing fulcrum toward the mounting-side member. The switching operation section for switching the posture of the extension support is swingable together with the plate-like body. It is configured to be movable so that the operation for switching its posture can be performed at a position closer to the swing end of the plate-like body than the extension support, and the support bracket is configured such that the extension support is swingable. In the state of being retracted from the fulcrum position to the mounting-side member side, the position is held at the retracted position,
With the switching operation of the plate-like body from the storage posture to the deployment posture, the position holding of the extension support at the retreat position is released, and a part of the extension support is attached beyond the swing fulcrum position. This means employs a means of being biased so as to be located on a side away from the side member. With this configuration, of the support bracket, the portion on the extension end side of the support operation portion of the extension support body is always positioned closer to the swing end side than the swing fulcrum of the plate-like body. The horizontal horizontal axis of the plate allows the extension support to move from the pivot end side of the plate relative to the pivot of the plate. It can be set close to the moving end side and brought into a state close to the operator's hand. In addition, since a part of the extension support of the support bracket is biased so as to be located on the side away from the mounting side member beyond the swing fulcrum position, as long as the position holding on the extension support is released, With the switching operation of the plate-like body from the storage posture to the deployment posture, a part of the extension support is automatically positioned below the plate-like body by the urging force, and switching to the deployment posture is performed. . Further, since the extension support can hold the position at the retreat position and release it against the urging force, it is relatively easy to perform the switching operation of the plate-like body to each of the deployed and retracted postures. .

【０００６】また、請求項２に記載のように、前記取付
角度変更自在な板状体の支持装置の支持金具として、取
付側部材に装着された伸縮自在なスライド支持部と、前
記揺動自在な板状体に設けられた切り換え操作部とから
構成され、前記スライド支持部は、前記取付側部材に固
定された固定案内部と、その固定案内部に対して、前記
揺動支点位置の前後にわたって出退操作される延長支持
体とから構成され、前記切り換え操作部は、前記スライ
ド支持部の延長支持体に対して水平方向横軸芯周りで相
対回動自在に連結された摺動操作部材と、その摺動操作
部材を前記延長支持体のスライド方向に沿って前記板状
体に対して摺動自在に案内する摺動ガイド体とを備えて
構成され、さらに、前記延長支持体を固定案内部に対し
て延長側へ弾性付勢する付勢手段と、前記板状体の展開
姿勢で前記付勢手段の弾性付勢力に抗して前記摺動操作
部材を前記延長支持体の格納姿勢位置に対応させて弾性
的に位置保持可能な位置保持機構と、前記位置保持機構
による保持を解除する解除機構とを備えている構成を採
用するとよい。このような手段を採用すると、板状体の
支持作用部分となる延長支持体の全体が板状体の揺動支
点よりも取付側部材奥側に引退した状態でも、その延長
支持体の延長端側に接続されている摺動操作部材が、板
状体の揺動支点よりも揺動端に近い側に位置して、これ
が操作位置となって、摺動操作部材の押し引き操作によ
って延長支持体の位置を変更することができる。したが
って、この手段によれば、板状体の展開姿勢では支持金
具の延長支持体の一部が板状体の揺動支点となる横軸芯
よりも板状体の遊端側へ突出し、板状体の折込姿勢で
は、前記揺動支点よりも取付側部材がわへ引退するの
で、板状体の姿勢変更は支承なく行えるものでありなが
ら、その切り換えのための操作を揺動支点よりも揺動端
側で行えるので、揺動端側からの一人作業で板状体の展
開・折込の各姿勢変更を容易に行える。しかも、支持金
具の延長支持体が揺動支点位置を越えて取付側部材から
離れる延長側に付勢されているので、延長支持体の位置
保持を解除しさえすれば、板状体の格納姿勢から展開姿
勢への切り換え操作に伴って、前記付勢力により自動的
に延長支持体が板状体の下側に位置して展開姿勢への切
り換わりが行われる。また、延長支持体は、前記付勢力
に抗して引退位置での位置保持、ならびにその解除を、
位置保持機構と解除機構で行うことが可能であるから、
板状体の展開・格納の各姿勢への切り換え操作を割合容
易に行い易い。[0008] According to a second aspect of the present invention, as a supporting member of the supporting device for the plate-like body capable of changing the mounting angle, an extendable slide supporting portion mounted on a mounting side member, and the swingable member. A switching operation portion provided on a flat plate-shaped body, wherein the slide support portion is fixed to the mounting-side member, and is located between the swing support point and the fixed guide portion. And a switching operation member connected to the extension supporting member of the slide supporting portion so as to be relatively rotatable around a horizontal horizontal axis. And a sliding guide body for guiding the sliding operation member slidably with respect to the plate-like body along the sliding direction of the extension support, further comprising fixing the extension support. Elastic with extension to guide Biasing means, and the sliding operation member can be elastically held in a deployed attitude of the plate-like body in correspondence with a retracted attitude position of the extension support member against an elastic biasing force of the biasing means. It is preferable to adopt a configuration including a simple position holding mechanism and a release mechanism for releasing the holding by the position holding mechanism. When such a means is employed, even when the entire extension support serving as the support action portion of the plate-like body is retracted to the mounting member side from the pivot point of the plate-like body, the extension end of the extension support may be used. The sliding operation member connected to the side is located closer to the swing end than the swing fulcrum of the plate-like body, and this is the operating position, and is extended and supported by the push / pull operation of the sliding operation member. Can change body position. Therefore, according to this means, in the deployed state of the plate-like body, a part of the extended support of the support fitting projects toward the free end side of the plate-like body from the horizontal axis serving as the swing fulcrum of the plate-like body. In the folded posture of the plate-shaped member, the mounting-side member retreats a little further than the swing fulcrum. Since the operation can be performed on the swing end side, the posture of the plate-shaped body can be easily changed in the deployment / folding operation by one person from the swing end side. In addition, since the extension support of the support bracket is urged to the extension side beyond the swing fulcrum position and away from the mounting side member, as long as the position holding of the extension support is released, the storage posture of the plate-like body is reduced. With the switching operation from the to the deployment position, the extension support is automatically positioned below the plate-like body by the urging force, and the switching to the deployment position is performed. Further, the extension support member holds the position at the retracted position against the biasing force and releases it.
Since it can be performed by the position holding mechanism and the release mechanism,
It is relatively easy to perform the switching operation of the plate-like body between the deployed and retracted positions.

【０００７】請求項３に記載のように、前記スライド支
持部を構成するにあたって、固定案内部に設けられたガ
イド部と、延長支持体に設けられた被ガイド部とを備え
るとともに、延長支持体の伸縮移動範囲を規定する移動
範囲規定機構を備え、前記ガイド部と被ガイド部とに、
延長支持体の伸縮方向に沿うガイド溝と、そのガイド溝
に係入されるガイドピンとの組合せで構成されるスライ
ド案内手段を設け、このガイド溝とガイドピンとを、前
記移動範囲規定機構を構成するところの、前記固定案内
部および延長支持体の夫々の移動範囲相当箇所に設けら
れたガイド溝と、そのガイド溝に係入してスライドする
ように前記固定案内部および延長支持体の夫々に設けた
ガイドピンとに兼用するとよい。このように構成する
と、ガイド部と被ガイド部との他に、移動範囲規定機構
を別途設ける必要がなく、製作加工の簡素化を図れる。According to a third aspect of the present invention, in configuring the slide support portion, the slide support portion includes a guide portion provided on the fixed guide portion and a guided portion provided on the extension support member. A moving range defining mechanism that defines a telescopic moving range of the guide portion and the guided portion,
Slide guide means is provided which is composed of a combination of a guide groove extending in the direction of extension and contraction of the extension support and a guide pin engaged in the guide groove, and the guide groove and the guide pin constitute the movement range defining mechanism. However, a guide groove provided at a position corresponding to the moving range of each of the fixed guide portion and the extension support, and provided at each of the fixed guide portion and the extension support so as to engage and slide in the guide groove. It is good to use also as a guide pin. With this configuration, it is not necessary to separately provide a movement range defining mechanism in addition to the guide portion and the guided portion, and the manufacturing process can be simplified.

【０００８】請求項４に記載のように、前記スライド支
持部を構成する固定案内部と延長支持体との相対摺接箇
所に、合成樹脂製のスペーサーを介装して構成するとよ
い。このように構成すると、固定案内部と延長支持体と
の相対摺動の際の摩擦抵抗を、摩擦抵抗の小さいスペー
サーを用いることによって軽減することができるととも
に、固定案内部と延長支持体とが擦れ合う際の金属音の
発生をも避けることができる。According to a fourth aspect of the present invention, it is preferable that a spacer made of a synthetic resin is interposed at a position where the fixed guide portion and the extension support member constituting the slide support portion slide relative to each other. According to this structure, the frictional resistance at the time of relative sliding between the fixed guide portion and the extension support can be reduced by using the spacer having a small frictional resistance, and the fixed guide portion and the extension support are separated from each other. It is also possible to avoid the generation of metallic noise when rubbing against each other.

【０００９】請求項５に記載のように、前記切り換え操
作部を構成する摺動操作部材と摺動ガイド体とは、摺動
操作部材側に形成した摺動ガイド溝に摺動ガイド体のガ
イド軸部を係入させて、延長支持体の伸縮移動方向に摺
動移動自在に構成されているとともに、前記摺動ガイド
体に、前記摺動操作体の板状体からの離間を規制する規
制面を設けて構成すればよい。このように構成すると、
摺動ガイド体が摺動操作体の板状体からの離間を規制し
て、その摺動操作を行い易いものであり、別途このよう
な離間規制手段を設ける場合に比べては、構造の簡素化
もはかれる。According to a fifth aspect of the present invention, the sliding operation member and the sliding guide body constituting the switching operation section are provided in a sliding guide groove formed on the sliding operation member side. A regulation that allows the shaft portion to engage and slide freely in the direction of extension and contraction movement of the extension support, and restricts the sliding guide body from separating the sliding operation body from the plate-like body. What is necessary is just to provide a surface and to comprise. With this configuration,
The sliding guide body regulates the separation of the sliding operation body from the plate-like body and facilitates the sliding operation, and has a simpler structure than the case where such a separation regulating means is separately provided. It is also measured.

【００１０】請求項６に記載のように、前記付勢手段
は、取付側部材に固定の固定案内部と、これに対する伸
縮方向で摺動自在に設けた延長支持体との間に介装され
たバネ材によって構成することができる。このように構
成すると、延長支持体をバネ材の引っ張り、または圧縮
復元力で伸長方向に付勢することができ、板状体を格納
姿勢から展開姿勢に復帰させる際に、板状体を支えた状
態のままで大きく手を伸ばして延長支持体を引出し操作
する必要なく、延長支持体の位置保持状態が解除される
だけで、延長支持体が揺動支点位置を越えて板状体の下
側に所定の展開姿勢に復帰する。According to a sixth aspect of the present invention, the urging means is interposed between a fixed guide fixed to the mounting member and an extended support slidably provided in the direction of expansion and contraction with respect to the fixed guide. It can be constituted by a spring material. With this configuration, the extension support can be urged in the extension direction by the tension of the spring material or the compression restoring force, and when the plate is returned from the retracted position to the deployed position, the plate is supported. There is no need to reach out and extend the extension support while holding it in the extended state, just release the position holding state of the extension support, and the extension support will move beyond the pivot point and beneath the plate-like body. To the predetermined deployed position.

【００１１】請求項７に記載のように、前記バネ材は、
固定案内部に設けられたガイドピンと、これよりも前記
揺動支点から遠ざかる側に設けた延長支持体のガイドピ
ンとの間に掛張した引っ張りスプリングによって構成す
るとよい。このように構成すると、固定案内部と延長支
持体とが互いに嵌合状態で相対移動方向に重複する範囲
のうち、延長支持体が最も伸長側に突出した状態での、
最小の重複範囲、つまり、固定案内部で板状体重量の作
用する延長支持体を支持するに最小限必要な嵌合範囲を
利用して、この部分に引っ張りスプリングを配設するこ
とができる。したがって、引っ張りスプリングを設ける
スペースを確保するために固定案内部や延長支持体を余
分に長く形成する必要はない。According to a seventh aspect of the present invention, the spring member includes:
It is preferable that a tension spring is provided between a guide pin provided on the fixed guide portion and a guide pin of an extension support provided on a side further away from the pivot point. With this configuration, in a range in which the fixed guide portion and the extension support body overlap with each other in the relative movement direction in the fitted state, in a state where the extension support body projects most to the extension side,
The tension spring can be arranged in this area with the aid of a minimum overlap area, that is to say the minimum required engagement area for supporting the plate-weight acting extension support on the fixed guide. Therefore, it is not necessary to make the fixed guide portion and the extension support extra long in order to secure a space for providing the tension spring.

【００１２】請求項８に記載のように、前記位置保持機
構は、摺動操作部材と摺動ガイド体とのうちの一方に設
けた係合凹部と、その係合凹部に対して弾性的に押し付
け付勢された係止部材とからなるデテント機構によっ
て、摺動操作部材と摺動ガイド体との相対移動を規制す
るように構成することができる。このように構成する
と、押し付け付勢された係止部材と係合凹部との弾性的
な係脱により、摺動操作部材と摺動ガイド体との相対位
置の保持を、両者の相対移動に伴って係合したり係合解
除することができる。[0012] As described in claim 8, the position holding mechanism includes an engaging recess provided in one of the sliding operation member and the sliding guide body, and an elastically resilient member with respect to the engaging recess. The relative movement between the sliding operation member and the sliding guide body can be regulated by the detent mechanism including the locking member pressed and urged. With this configuration, the relative position between the sliding operation member and the sliding guide body is maintained by the relative movement of the sliding operation member and the sliding guide body due to the elastic engagement and disengagement of the engaging member and the engaging recess that are pressed and urged. To engage or disengage.

【００１３】請求項９に記載のように、前記位置保持機
構は、摺動操作部材と摺動ガイド体とのうちの一方に設
けた挟持溝部と、その挟持溝部に対して挟圧された状態
と挟圧を解除された状態とに切り換えられる係止部材と
からなる摩擦保持機構によって、摺動操作部材と摺動ガ
イド体との相対移動を規制するように構成してもよい。
このように構成すると、位置保持機構の構成部材点数が
少なくて済み、構造の簡素化と加工工数の削減とによる
コスト低減を図ることができる。According to a ninth aspect of the present invention, the position holding mechanism includes a holding groove provided on one of the sliding operation member and the sliding guide body, and a state where the holding groove is pressed against the holding groove. The relative movement between the sliding operation member and the sliding guide member may be restricted by a friction holding mechanism including a locking member that is switched to a state in which the clamping pressure is released.
With this configuration, the number of constituent members of the position holding mechanism can be reduced, and the cost can be reduced by simplifying the structure and reducing the number of processing steps.

【００１４】請求項１０に記載のように、前記解除機構
は、板状体の揺動に伴って位置保持機構における係合凹
部と係止部材との係合点を位置ずれさせて係合解除され
るように、前記摺動ガイド体と摺動操作部材との揺動支
点位置を異ならせることによって構成するとよい。この
ように構成すると、位置保持機構の係合解除操作を必要
とすることなく、摺動ガイド体と摺動操作部材との夫々
の揺動支点位置の違いに基づく相対移動で自動的に係合
解除することができる。According to a tenth aspect of the present invention, the disengagement mechanism is disengaged by displacing the engagement point between the engagement concave portion and the engagement member in the position holding mechanism with the swing of the plate. As described above, it is preferable that the position of the swing fulcrum between the sliding guide body and the sliding operation member is made different. With this configuration, the sliding guide body and the sliding operation member are automatically engaged by relative movement based on the difference in the respective swing fulcrum positions without the need to perform the engagement releasing operation of the position holding mechanism. Can be canceled.

【００１５】請求項１１に記載のように、前記取付側部
材がほぼ水平方向に沿う載置面を有した部材であり、前
記展開姿勢では、前記取付側部材の載置面と、前記揺動
自在に備えられた板状体の上面とがほぼ連続面を形成す
る状態となるように構成してもよい。このように構成す
ると、取付側部材側の載置面と板状体の上面とが展開姿
勢で同一平面を構成する状態となって、前記載置面とし
て広い面を構成できる。According to an eleventh aspect of the present invention, the mounting member is a member having a mounting surface extending substantially in a horizontal direction, and in the unfolded position, the mounting surface of the mounting member and the swinging surface. The upper surface of the freely provided plate-like body may be configured to form a substantially continuous surface. With this configuration, the mounting surface on the mounting-side member side and the upper surface of the plate-like body are in the unfolded state and form the same plane, and a wide surface can be configured as the mounting surface described above.

【００１６】請求項１２に記載のように、前記取付側部
材が収納棚や収納ケースなどの収納スペースを有した収
納家具類であり、前記板状体が収納空間を開閉する開閉
扉であるように構成してもよい。このように構成する
と、収納スペースから取り出した、あるいは収納スペー
スに収納する際の一時的な置き台として、開閉扉である
前記板状体を有効に活用することができる。According to a twelfth aspect of the present invention, the mounting member is a storage furniture having a storage space such as a storage shelf or a storage case, and the plate-like body is an opening / closing door for opening and closing the storage space. May be configured. According to this structure, the plate-like body, which is an opening / closing door, can be effectively used as a temporary table when taken out of the storage space or stored in the storage space.

【００１７】請求項１３に記載のように、前記取付側部
材が車輌ボディなどの移動体であり、前記板状体が上下
揺動させて開閉するドアであるように構成してもよい。
このように構成すると、開閉ドアがかなり大きなもので
あっても、展開姿勢を強固に維持でき、しかも割合容易
に開閉し易い。According to a thirteenth aspect of the present invention, the attachment-side member may be a moving body such as a vehicle body, and the plate-like body may be a door which swings up and down to open and close.
With this configuration, even if the opening and closing door is quite large, the deployed posture can be firmly maintained, and the door can be easily opened and closed relatively easily.

【００１８】請求項１４に記載のように、前記支持金具
は、前記揺動支点に沿う方向で所定間隔を隔てて複数個
設け、かつ、互いに同期して操作されるように互いに連
係してもよい。このように構成すると、板状体が幅広の
ものであっても、充分な強度を有した支持構造を得易い
ものであるとともに、複数の支持金具を支障なく同時操
作することができる。According to a fourteenth aspect of the present invention, a plurality of the support brackets are provided at predetermined intervals in a direction along the swing fulcrum, and are linked to each other so as to be operated in synchronization with each other. Good. With this configuration, even if the plate-like body is wide, it is easy to obtain a support structure having sufficient strength, and it is possible to simultaneously operate a plurality of support fittings without any trouble.

【００１９】[0019]

【発明の実施の形態】次に、本発明の好ましい実施の形
態を説明する。 〔第１の実施の形態〕図１乃至図７に示すように、本発
明における取付角度変更自在な板状体の支持装置は、取
付側部材１の一側辺に対して、ほぼ水平方向に沿う揺動
支点Ｐ１まわりで相対揺動自在に枢支連結されている板
状体２を、その一側面が上向きとなる展開姿勢で保持、
及びその保持を解除して下方側へ折り込んだ格納姿勢へ
の姿勢変更を許すことで、前記取付側部材１に対する板
状体２の取付角度を変更自在に構成したものである。そ
して、その板状体２の支持を行うための支持金具３を、
取付側部材１に装着された伸縮自在なスライド支持部４
と、前記揺動自在な板状体２に設けられた切り換え操作
部５とから構成している。Next, a preferred embodiment of the present invention will be described. [First Embodiment] As shown in Figs. 1 to 7, the support device for a plate-like body whose mounting angle can be changed according to the present invention is substantially horizontal with respect to one side of the mounting member 1. The plate-like body 2 pivotally connected so as to be relatively swingable around the swinging fulcrum P1 along it is held in a deployed posture in which one side face is upward,
By releasing the holding of the plate-like body 2 with respect to the mounting-side member 1, it is possible to change the mounting angle of the plate-shaped body 2 with respect to the mounting-side member 1 by allowing the posture to be changed to the retracted posture. Then, a support fitting 3 for supporting the plate-like body 2 is
Telescopic slide support 4 mounted on mounting side member 1
And a switching operation unit 5 provided on the swingable plate 2.

【００２０】前記スライド支持部４は、前記取付側部材
１に固定された固定案内部６と、その固定案内部６に対
して、前記揺動支点Ｐ１位置の前後にわたって、前記板
状体２の支持作用部分となるように一部が出退操作され
る延長支持体７とから構成されている。そして、その固
定案内部６と延長支持体７との夫々は、固定案内部６に
設けられたガイド部６１と、延長支持体７に設けられた
被ガイド部７１を備えて、固定案内部６に対して延長支
持体７を直線的に案内移動させることにより、全体が伸
縮自在に構成されたものである。The slide support portion 4 is provided with a fixed guide portion 6 fixed to the mounting side member 1 and the plate-like body 2 with respect to the fixed guide portion 6 around the position of the swing fulcrum P1. And an extension support 7 partially moved back and forth so as to serve as a support action portion. Each of the fixed guide portion 6 and the extended support member 7 includes a guide portion 61 provided on the fixed guide portion 6 and a guided portion 71 provided on the extended support member 7. The entire structure is configured to be extendable and contractible by linearly guiding and moving the extension support 7 with respect to.

【００２１】固定案内部６側のガイド部６１は、断面コ
の字形の樋状に形成された一枚の板材の折り曲げ加工に
よって構成され、そのコの字の開放側端辺が外向きに折
り曲げられて、この折り曲げ部分が取付側部材１に対す
るビス止め用の取付孔６２ａを形成した座板部６２とし
て構成されている。そして、前記コの字の両側面部分６
３には、延長支持体７の伸縮移動方向に沿う第一ガイド
溝６４が形成され、かつ、その第一ガイド溝６４とは別
の箇所で前記両側面部分６３間にわたって第一ガイドピ
ン６５が架設されている。The guide portion 61 on the side of the fixed guide portion 6 is formed by bending a single plate material formed in a gutter shape having a U-shaped cross section, and the open side end of the U-shape is bent outward. The bent portion is configured as a seat plate portion 62 in which a mounting hole 62a for screwing the mounting side member 1 is formed. Then, both side portions 6 of the U-shape
3, a first guide groove 64 is formed along the direction of expansion and contraction movement of the extension support member 7, and a first guide pin 65 extends between the side surface portions 63 at a location different from the first guide groove 64. It is erected.

【００２２】前記延長支持体７側の被ガイド部７１は、
前記ガイド部６１の断面コの字形の樋状部分に内嵌され
た状態で摺動自在な断面コの字形の樋状に形成され、か
つ、そのコの字の両側面部分７３には、前記前記固定案
内部６との相対摺動方向に沿う第二ガイド溝７４が形成
され、また、その第二ガイド溝７４とは別の箇所で前記
両側面部分７３間にわたって第二ガイドピン７５が架設
され、さらに、前記コの字状断面の開放側端辺が内向き
に折り曲げられて、全体がチャンネル状に形成されてい
る。そして、前記固定案内部６のガイド部６１の第一ガ
イド溝６４に、延長支持体７の被ガイド部７１の第二ガ
イドピン７５が係入され、かつ、被ガイド部７１の第二
ガイド溝７４にガイド部６１の第一ガイドピン６５が係
入して、固定案内部６に対して延長支持体７が相対摺動
自在に案内されて伸縮するように構成されたものであ
る。The guided portion 71 on the side of the extension support 7 is
The guide portion 61 is formed in a gutter shape having a U-shaped cross section that is slidable while being fitted in a gutter-shaped portion having a U-shaped cross section, and both side surface portions 73 of the U-shape have A second guide groove 74 is formed along the relative sliding direction with respect to the fixed guide portion 6, and a second guide pin 75 is installed at a position different from the second guide groove 74 between the side surface portions 73. Further, the open side edge of the U-shaped cross section is bent inward to form the entire channel shape. The second guide pin 75 of the guided portion 71 of the extended support 7 is engaged with the first guide groove 64 of the guide portion 61 of the fixed guide portion 6, and the second guide groove of the guided portion 71 The first guide pin 65 of the guide portion 61 is engaged with the extension 74, and the extension support 7 is guided so as to be slidable relative to the fixed guide portion 6 so as to expand and contract.

【００２３】前記スライド支持部４を構成するにあたっ
て、固定案内部６側の第一ガイドピン６５と、延長支持
体７側の第二ガイドピン７５とにわたって、引っ張りス
プリング１０を張設してあり、この引っ張りスプリング
１０は、延長支持体７を常時飛び出し側へ押圧付勢する
状態で設けてある。In constituting the slide support portion 4, a tension spring 10 is stretched over a first guide pin 65 on the fixed guide portion 6 side and a second guide pin 75 on the extension support member 7 side. The extension spring 10 is provided in a state where the extension support 7 is constantly pressed and urged toward the protruding side.

【００２４】また、前記固定案内部６と延長支持体７と
の夫々は、延長支持体７の伸縮移動範囲を規定する移動
範囲規定機構Ａを備えている。この移動範囲規定機構Ａ
は、前記固定案内部６の第一ガイド溝６４、および延長
支持体７の第二ガイド溝７４の夫々と、それらの各ガイ
ド溝６４，７４に係入する各ガイドピン６５，７５と
が、固定案内部６に対する延長支持体７の相対的な移動
範囲相当箇所に設けられていることにより構成されてい
る。つまり、各ガイド溝６４，７４の端部に接当するガ
イドピン６５，７５が、前記固定案内部６および延長支
持体７の伸縮範囲を制限するようにしたものであり、前
記ガイド部６１および被ガイド部７１の構成要素である
ところの、この各ガイド溝６４，７４と各ガイドピン６
５，７５とが、前記移動範囲規定機構Ａを兼用している
ものである。Further, each of the fixed guide portion 6 and the extension support 7 has a movement range defining mechanism A for defining a range of expansion and contraction movement of the extension support 7. This movement range defining mechanism A
Each of the first guide groove 64 of the fixed guide portion 6 and the second guide groove 74 of the extension support member 7 and each of the guide pins 65 and 75 engaged with the guide grooves 64 and 74, respectively, The extension support 7 is provided at a position corresponding to a relative movement range of the extension support 7 with respect to the fixed guide portion 6. That is, the guide pins 65 and 75 that contact the ends of the guide grooves 64 and 74 limit the expansion and contraction range of the fixed guide portion 6 and the extension support member 7. Each of the guide grooves 64, 74 and each of the guide pins 6, which are components of the guided portion 71.
5, 75 also serve as the movement range defining mechanism A.

【００２５】そして、前記延長支持体７のうち、板状体
２の展開姿勢時に揺動支点Ｐ１位置を越えて板状体２の
下側に延出される部分が、展開姿勢の板状体２の荷重を
支持する支持作用部分７２を構成している。The portion of the extension support 7 which extends below the plate-like body 2 beyond the swing fulcrum P1 when the plate-like body 2 is in the deployed posture is the plate-like body 2 in the developed posture. Constitutes a supporting action portion 72 that supports the load of.

【００２６】前記切り換え操作部５は、前記スライド支
持部４の延長支持体７に対して水平方向横軸芯Ｐ２周り
で相対回動自在に連結された摺動操作部材８と、その摺
動操作部材８の操作方向を前記延長支持体７の伸縮方向
に沿わせるように案内する摺動ガイド体９とを備えて構
成され、前記摺動操作部材８が前記延長支持体７のスラ
イド方向に沿って、その延長支持体７とともに前記板状
体２に対して相対的に摺動自在に装着されている。The switching operation unit 5 includes a sliding operation member 8 connected to an extended support 7 of the slide support unit 4 so as to be rotatable relative to a horizontal axis P2. A sliding guide member 9 for guiding the operation direction of the member 8 along the direction of expansion and contraction of the extension support member 7, wherein the slide operation member 8 extends along the slide direction of the extension support member 7. In addition, it is mounted slidably relative to the plate-like body 2 together with the extension support 7.

【００２７】前記切り換え操作部５を構成する摺動操作
部材８と摺動ガイド体９とは、摺動操作部材８側に形成
した摺動ガイド溝８１に摺動ガイド体９のガイド軸部９
２を係入させて、延長支持体７の伸縮移動方向に摺動移
動自在に構成されているとともに、前記摺動ガイド体９
に、前記摺動操作部材８の板状体２からの離間を規制す
る規制面９１を設けてある。The sliding operation member 8 and the sliding guide body 9 constituting the switching operation section 5 are fitted in a sliding guide groove 81 formed on the sliding operation member 8 side.
2 so as to be slidable in the direction of extension and retraction of the extension support 7 and the slide guide 9
Further, a regulating surface 91 for regulating the separation of the sliding operation member 8 from the plate-like body 2 is provided.

【００２８】前記摺動ガイド体９は、前記摺動操作部材
８の立ち上がり側片８３に対向する位置に、係止部材９
５としての鋼球をコイルスプリングで左右両側の立ち上
がり側片８３に向けて弾性的に押圧付勢する弾圧機構９
４を備え、前記立ち上がり側片８３の一部に前記鋼球か
らなる係止部材９５を係入する係合凹部８４を備え、こ
の係合凹部８４と前記弾圧機構９４とで、前記摺動操作
部材８を引き出した位置で固定するためのボールデテン
ト機構からなる位置保持機構９３を構成している。The sliding guide body 9 is provided with a locking member 9 at a position facing the rising side piece 83 of the sliding operation member 8.
An elastic pressure mechanism 9 that elastically presses and presses a steel ball 5 toward the rising side pieces 83 on both left and right sides by a coil spring.
4 and an engagement recess 84 for engaging a locking member 95 made of the steel ball in a part of the rising side piece 83. The sliding operation is performed by the engagement recess 84 and the resilient mechanism 94. A position holding mechanism 93 composed of a ball detent mechanism for fixing the member 8 at the pulled-out position is configured.

【００２９】そして、前記切り換え操作部５では、摺動
操作部材８の立ち上がり側片８３部分に、その摺動操作
部材８が延長支持体７を板状体２の揺動支点Ｐ１よりも
取付側部材１側に押し込んだ位置でも位置保持機構９３
で位置固定されるように構成してある。つまり、延長支
持体７が前記引っ張りスプリング１０の押圧付勢力によ
って飛び出そうとするのを、前記摺動ガイド体９に設け
た弾圧機構９４との係止作用によって阻止し得るよう
に、弾圧機構９４の係止部材９５に対する係合凹部８４
位置を設定して、位置保持機構９３の係止固定が、摺動
操作部材８の引出し位置だけではなく、その押し込み位
置でも働くように構成してある。このように構成された
支持装置では、上述のように摺動操作部材８を押し込み
位置で、位置保持機構９３により位置固定した状態か
ら、前記板状体２を揺動支点Ｐ１まわりで下方に揺動さ
せていくと、図３に示すように、前記板状体２の揺動支
点Ｐ１を揺動中心とする摺動ガイド体９に設けられた弾
圧機構９４の係止部材９５の揺動半径Ｒ１と、前記延長
支持体７の先端部の水平方向横軸芯Ｐ２を揺動中心とし
て揺動する摺動操作部材８の係合凹部８４の揺動半径Ｒ
２とが異なる寸法であることから、板状体２の下降揺動
に伴って、前記係止部材９５と係合凹部８４との位置が
ずれ、位置保持機構９３による係止機能が自動的に解除
される。つまり、前記係止部材９５の揺動半径Ｒ１と係
合凹部８４の揺動半径Ｒ２とを異ならせて、板状体２の
下降揺動に伴って前記係止部材９５と係合凹部８４との
位置がずれるようにする構成が、前記位置保持機構９３
の係止を解除する解除機構９６を構成している。In the switching operation section 5, the sliding operation member 8 has the extension support member 7 attached to the rising side piece 83 of the sliding operation member 8 on the mounting side with respect to the swing support point P1 of the plate-like body 2. The position holding mechanism 93 even at the position where it is pushed into the member 1 side
The position is fixed. In other words, the elastic support mechanism 94 prevents the extension support 7 from jumping out by the urging force of the tension spring 10 by the locking operation with the elastic support mechanism 94 provided on the slide guide body 9. Engagement recess 84 with respect to locking member 95
The position is set, and the locking of the position holding mechanism 93 is operated not only at the pulled-out position of the sliding operation member 8 but also at the pushed-in position thereof. In the support device configured as described above, the plate-like body 2 is swung downward around the swing fulcrum P1 from the state in which the sliding operation member 8 is fixed at the pushed-in position by the position holding mechanism 93 as described above. As it is moved, as shown in FIG. 3, the swing radius of the locking member 95 of the resilient mechanism 94 provided on the sliding guide body 9 about the swing fulcrum P1 of the plate-like body 2 as the swing center. R1 and the swing radius R of the engaging recess 84 of the sliding operation member 8 that swings about the horizontal axis P2 at the tip end of the extension support 7 about the swing center.
Since the size of 2 is different from that of 2, the position of the engaging member 95 and the engaging concave portion 84 is deviated as the plate-like body 2 descends and swings, and the engaging function of the position holding mechanism 93 automatically. It will be canceled. That is, the rocking radius R1 of the locking member 95 and the rocking radius R2 of the engaging recess 84 are made different from each other, and the locking member 95 and the engaging recess 84 Of the position holding mechanism 93
And a release mechanism 96 for releasing the lock of the lock.

【００３０】前記位置保持機構９３による係止が解除さ
れても、延長支持体７に作用する引っ張りスプリング１
０の押し出し作用力は、下降揺動姿勢となった板状体２
によって抵抗を受け、その飛び出しが阻止された状態と
なる。そして、板状体２を上方側へ揺動させて展開姿勢
にするにしたがって、前記位置保持機構９３による係止
を解除されている延長支持体７が、前記引っ張りスプリ
ング１０の作用による押し出し作用を受けて、展開姿勢
の板状体２の下面側に延出され、これに連れて摺動操作
部材８も同方向に押し出される。Even if the locking by the position holding mechanism 93 is released, the tension spring 1 acting on the extension support 7
The pushing force of 0 is applied to the plate-like body 2 in the downward swinging posture.
As a result, a resistance is generated, and the protrusion is prevented. Then, as the plate-like body 2 is swung upward to the deployed position, the extension support 7 released from the locking by the position holding mechanism 93 exerts the pushing action by the action of the tension spring 10. Then, the sliding operation member 8 is extended to the lower surface side of the plate-like body 2 in the deployed posture, and accordingly, the sliding operation member 8 is also pushed out in the same direction.

【００３１】前記固定案内部６の第一ガイド溝６４と、
延長支持体７の第二ガイド溝７４と、摺動操作部材８の
摺動ガイド溝８１とは、夫々、延長支持体７の必要とす
る伸縮作動量に合致する長さとほぼ同一の長さに形成し
てある。A first guide groove 64 of the fixed guide portion 6;
The length of the second guide groove 74 of the extension support 7 and the length of the slide guide groove 81 of the slide operation member 8 are substantially the same as the lengths of the extension support 7 that match the required amount of expansion and contraction operation. It is formed.

【００３２】図２乃至図４に示すように、前記摺動操作
部材８の最外端、つまり、板状体２の揺動支点Ｐ１から
最も遠い位置には、板状体２の裏面から下方側へ突出す
る姿勢の操作取っ手８５が設けてあり、この操作取っ手
８５は、操作者が手指で掴んで押し引き操作し易いよう
に、前記摺動操作部材８の構成板材を折り曲げた突片部
分に合成樹脂製キャップ８５ａを被嵌させて構成してあ
る。As shown in FIGS. 2 to 4, the outermost end of the sliding operation member 8, that is, the position furthest from the swing fulcrum P 1 of the plate 2, is located below the rear surface of the plate 2. An operating handle 85 is provided in a posture protruding to the side. The operating handle 85 is a protruding portion formed by bending a component plate of the sliding operation member 8 so that the operator can easily grasp and push and pull with the finger. And a synthetic resin cap 85a.

【００３３】〔第２の実施の形態〕図８乃至図１２は、
本発明の他の実施の形態を示すものである。この実施の
形態でも、支持金具３は、取付側部材１に装着された伸
縮自在なスライド支持部４と、前記揺動自在な板状体２
に設けられた切り換え操作部５とから構成されている。[Second Embodiment] FIGS. 8 to 12 show the second embodiment.
14 shows another embodiment of the present invention. In this embodiment as well, the support fitting 3 includes an extendable slide support 4 mounted on the mounting side member 1 and the swingable plate 2.
And a switching operation unit 5 provided in the control unit.

【００３４】そして、前記スライド支持部４が、前記取
付側部材１に固定された固定案内部６と、その固定案内
部６に対して、前記揺動支点Ｐ１位置の前後にわたって
出退操作される延長支持体７とから構成され、その固定
案内部６と延長支持体７との夫々は、固定案内部６に設
けられたガイド部６１と、延長支持体７に設けられた被
ガイド部７１を備えて、固定案内部６に対して延長支持
体７を直線的に案内移動させることにより、全体が伸縮
自在に構成されていることも前記の実施の形態と同様で
ある。Then, the slide support portion 4 is moved back and forth with respect to the fixed guide portion 6 fixed to the mounting-side member 1 and the fixed guide portion 6 around the position of the swing fulcrum P1. The fixed guide portion 6 and the extended support member 7 each include a guide portion 61 provided on the fixed guide portion 6 and a guided portion 71 provided on the extended support member 7. In the same manner as in the above-described embodiment, the entire structure can be extended and contracted by linearly guiding and moving the extension support 7 with respect to the fixed guide portion 6.

【００３５】固定案内部６側のガイド部６１は、断面コ
の字形の樋状に形成され、そのコの字の開放側端辺が、
部分的に外向きと内向きとの両方向に折り曲げられた一
枚の板材の折り曲げ加工によって構成されている。そし
て、一端側で内向きに折り曲げられた箇所と、中間部で
内向きに折り曲げられた箇所とに、矩形リング状の合成
樹脂製のスペーサー６６を装着してあり、このスペーサ
ー６６とガイド部６１の側片とを貫く合成樹脂製のブッ
シュ６７に第一ガイドピン６５を挿通してある。そし
て、外向きに折り曲げられた部分、及び前記コの字の両
側面部分６３は、夫々、前記第１の実施の形態と同様に
取付用の座板部６２として、および、延長支持体７の伸
縮移動方向に沿う第一ガイド溝６４形成箇所として構成
されている。The guide portion 61 on the fixed guide portion 6 side is formed in a gutter shape having a U-shaped cross section.
It is configured by bending a single plate material partially bent in both the outward and inward directions. A spacer 66 made of a synthetic resin in the form of a rectangular ring is attached to the part bent inward at one end and the part bent inward at the middle part, and the spacer 66 and the guide part 61 are attached. The first guide pin 65 is inserted through a bush 67 made of synthetic resin penetrating through the side pieces of the first guide pin 65. The outwardly bent portion and the side portions 63 of the U-shape are respectively provided as seating plate portions 62 for attachment as in the first embodiment, and The first guide groove 64 is formed along the extension and contraction movement direction.

【００３６】前記延長支持体７は前記第１の実施の形態
と同様に、固定案内部６に対して延長支持体７が相対摺
動自在に案内されて、かつ、引っ張りスプリング１０に
より常時飛び出し側へ押圧付勢された状態で、伸縮する
ように構成されたものであり、その第二ガイドピン７５
及びこれに外嵌するブッシュ６７がスペーサー６６を貫
通するように、前記スペーサー６６が設けられている。In the same manner as in the first embodiment, the extension support 7 is guided so that the extension support 7 can slide relative to the fixed guide portion 6, and the extension support 7 always projects on the extension side by a tension spring 10. The second guide pin 75 is configured to expand and contract in a state where the second guide pin 75 is pressed and urged.
The spacer 66 is provided so that the bush 67 externally fitted thereto penetrates the spacer 66.

【００３７】前記スペーサー６６のうち、第一ガイドピ
ン６５が貫通する箇所のスペーサー６６は、固定案内部
６のガイド部６１の内面に接着され、第二ガイドピン７
５が貫通する箇所のスペーサー６６は延長支持体７の被
ガイド部７１の外面に接着されている。The spacer 66 at the location where the first guide pin 65 penetrates is adhered to the inner surface of the guide portion 61 of the fixed guide portion 6, and the second guide pin 7
The spacer 66 where the portion 5 penetrates is adhered to the outer surface of the guided portion 71 of the extension support 7.

【００３８】前記切り換え操作部５を構成する摺動操作
部材８と摺動ガイド体９とは、摺動操作部材８側に形成
した摺動ガイド溝８１に摺動ガイド体９のガイド軸部を
兼ねる係止部材９５を係入させて、延長支持体７の伸縮
移動方向に摺動移動自在に構成されているとともに、前
記摺動ガイド体９に、前記摺動操作部材８の板状体２か
らの離間を規制する規制面９１を設けてある。The sliding operation member 8 and the sliding guide body 9 constituting the switching operation unit 5 are arranged such that the guide shaft of the sliding guide body 9 is inserted into the sliding guide groove 81 formed on the sliding operation member 8 side. A locking member 95 serving also as a lock member is engaged so as to be slidable in the direction of extension and retraction of the extension support member 7. A regulating surface 91 is provided to regulate the distance from the contact.

【００３９】前記摺動操作部材８の摺動ガイド溝８１の
延長方向端部には、この摺動操作部材８を収縮側へ押し
込んだとき、前記摺動ガイド体９のガイド軸部を兼ねる
係止部材９５を両側から挟圧する状態に保持する挟持溝
部８１ａを形成してあり、この挟持溝部８１ａと前記係
止部材９５とで、前記摺動操作部材８を収縮方向へ押し
込んだ位置で摩擦により固定するための位置保持機構９
３を構成している。When the sliding operation member 8 is pushed to the contraction side, the sliding guide member 9 also serves as a guide shaft portion at the extension end of the sliding guide groove 81 of the sliding operation member 8. A holding groove portion 81a for holding the stop member 95 in a state where the stop member 95 is pressed from both sides is formed. By the holding groove portion 81a and the locking member 95, friction occurs at a position where the sliding operation member 8 is pushed in the contracting direction by friction. Position holding mechanism 9 for fixing
3.

【００４０】前記挟持溝部８１ａは、摺動ガイド溝８１
の延長方向端部にあって、摺動ガイド体９の係止部材９
５を摺動案内する案内溝部８１ｂとの境界部分に、係止
部材９５の径と同等、もしくは、係止部材９５と摺動ガ
イド溝８１とのうちの少なくとも一方が弾性変形可能で
ある場合はやや小幅で、その係止部材９５に対して抵抗
を与えながらの通過を許す程度に通路幅を設定した狭隘
部８６を備えている。この狭隘部８６における抵抗の度
合は、摺動操作部材８を押し込んで収縮状態に位置させ
たとき、前記引っ張りスプリング１０の付勢力では押し
戻されず、人為操作力によっては係止部材９５の通過を
許し得る程度に設定されている。The holding groove 81a is provided with a sliding guide groove 81.
Of the sliding guide body 9 at the end in the extension direction of
In the case where the diameter of the locking member 95 is equal to or equal to the diameter of the locking member 95 or at least one of the locking member 95 and the sliding guide groove 81 is elastically deformable at the boundary between the guide groove 81b and the guide groove 81b for slidingly guiding the sliding member 5. A narrow portion 86 having a slightly small width and having a passage width set to allow passage while giving resistance to the locking member 95 is provided. The degree of resistance in the narrow portion 86 is such that when the sliding operation member 8 is pushed in to the contracted state, the sliding operation member 8 is not pushed back by the urging force of the tension spring 10 but allowed to pass through the locking member 95 depending on the manual operation force. It is set to the extent that it can be obtained.

【００４１】前記摺動ガイド体９の板状体２への取付面
とは反対側の一部には、板状体２から離れる側へ突出す
るガイド側突起部９７を形成してあるとともに、前記摺
動操作部材８の端部にも摺動側突起部８７を形成してあ
り、摺動操作部材８端部側からの押し込みによる摺動操
作のほか、前記両突起部８７，９７がある程度接近する
と、これらの両突起部８７，９７間に手指を掛け渡した
状態で、摺動操作部材８の端部を摺動ガイド体９側へ引
き寄せる操作によっても摺動させられるように構成して
ある。したがって、摺動操作部材８の摺動側突起部８７
を握り状態に保持したままで終端まで押し込むことによ
って、その摺動側突起部８７と摺動ガイド体９との間に
手指が挟まれるような事態の発生を、前述のように、両
突起部８７，９７間に手指を掛渡した状態での引き寄せ
操作を行うことで回避できるように構成してある。A guide-side projection 97 is formed on a part of the slide guide body 9 opposite to the mounting surface of the plate-like body 2 so as to protrude away from the plate-like body 2. A slide-side protrusion 87 is also formed at the end of the slide operation member 8, and in addition to the slide operation by pushing from the end of the slide operation member 8, the protrusions 87 and 97 When approaching, it is configured such that the end portion of the sliding operation member 8 can be slid by pulling the end portion of the sliding operation member 8 toward the sliding guide body 9 in a state where the fingers are stretched between the two projections 87 and 97. is there. Therefore, the sliding side projection 87 of the sliding operation member 8
By pressing the gripper to the end while holding it in the gripping state, the occurrence of a situation in which a finger is pinched between the sliding side projection 87 and the sliding guide body 9 occurs as described above. It is configured such that it can be avoided by performing a pulling operation in a state where a finger is placed between 87 and 97.

【００４２】このように構成された支持装置では、上述
のように摺動操作部材８を押し込み位置で、位置保持機
構９３により位置固定した状態から、前記板状体２を揺
動支点Ｐ１まわりで下方に揺動させていくと、図９に示
すように、前記板状体２の揺動支点Ｐ１を揺動中心とす
る摺動ガイド体９の係止部材９５の揺動半径Ｒ１と、前
記延長支持体７の先端部の水平方向横軸芯Ｐ２を揺動中
心として揺動する摺動操作部材８の挟持溝８１ａの揺動
半径Ｒ２とが異なる寸法であることから、板状体２の下
降揺動に伴って、前記係止部材９５と挟持溝部８１ａと
の位置がずれ、位置保持機構９３による係止機能が自動
的に解除される。つまり、前記係止部材９５の揺動半径
Ｒ１と挟持溝部８１ａの揺動半径Ｒ２とを異ならせて、
板状体２の下降揺動に伴って前記係止部材９５と挟持溝
部８１ａとの位置がずれるようにする構成が、前記位置
保持機構９３の係止を解除する解除機構９６を構成して
いる。In the support device configured as described above, the plate-like body 2 is moved around the swing fulcrum P1 from the state in which the sliding operation member 8 is fixed at the pushed-in position by the position holding mechanism 93 as described above. When swinging downward, as shown in FIG. 9, the swing radius R1 of the locking member 95 of the sliding guide body 9 about the swing fulcrum P1 of the plate-like body 2 as the swing center, and Since the swing radius R2 of the holding groove 81a of the sliding operation member 8 that swings about the horizontal axis P2 at the tip end of the extension support member 7 about the swing center is different from that of the plate-like body 2, With the downward swing, the position of the locking member 95 and the holding groove portion 81a shifts, and the locking function of the position holding mechanism 93 is automatically released. That is, the swing radius R1 of the locking member 95 and the swing radius R2 of the holding groove 81a are made different from each other,
The structure in which the position of the locking member 95 and the holding groove portion 81a shifts with the downward swing of the plate-like body 2 constitutes a release mechanism 96 for releasing the locking of the position holding mechanism 93. .

【００４３】前記位置保持機構９３による係止が解除さ
れても、延長支持体７に作用する引っ張りスプリング１
０の押し出し作用力は、下降揺動姿勢となった板状体２
によって抵抗を受け、その飛び出しが阻止された状態と
なり、板状体２を上方側へ揺動させて展開姿勢にするに
したがって、前記位置保持機構９３による係止を解除さ
れている延長支持体７が、前記引っ張りスプリング１０
の作用による押し出し作用を受けて、展開姿勢の板状体
２の下面側に延出され、これに連れて摺動操作部材８も
同方向に押し出されるように構成されていることは前記
第１の実施の形態の場合と同様である。また、この実施
の形態で特に説明していない部分の構成については前記
第１の実施の形態の場合と同様である。Even if the locking by the position holding mechanism 93 is released, the tension spring 1 acting on the extension support 7
The pushing force of 0 is applied to the plate-like body 2 in the downward swinging posture.
As a result, the extension support 7 is released from being locked by the position holding mechanism 93 as the plate-like body 2 is swung upward to the deployed position. Is the tension spring 10
In response to the pushing action by the action of the above, it is configured to be extended to the lower surface side of the plate-like body 2 in the unfolded posture, and the sliding operation member 8 is also pushed out in the same direction accordingly. This is the same as the case of the embodiment. Further, the configuration of the parts not specifically described in this embodiment is the same as that of the first embodiment.

【００４４】〔その他の実施の形態〕本発明は、上述の
実施の形態以外にも各種の形態での実施が可能であり、
その例についてさらに説明する。[Other Embodiments] The present invention can be implemented in various forms other than the above-described embodiment.
The example will be further described.

【００４５】前記摺動操作部材８を、その押し込み位置
や引出し位置で位置保持する位置保持機構９３として
は、前記摺動ガイド体９との間に設けたボールデテント
機構や摩擦機構によるものに限らず、例えば、摺動ガイ
ド体９そのものを省いて、板状体２の下面側や固定案内
部６の端部に永久磁石を設けて支持させるなどしてもよ
い。The position holding mechanism 93 for holding the sliding operation member 8 at the pushing position or the pulling position is not limited to a ball detent mechanism or a friction mechanism provided between the sliding guide member 9 and the sliding guide member 9. Instead, for example, the sliding guide body 9 itself may be omitted, and a permanent magnet may be provided and supported on the lower surface side of the plate-shaped body 2 or the end of the fixed guide section 6.

【００４６】前記位置保持機構９３による位置保持を解
除する解除機構９６としては、前述の実施の形態で説明
したように、板状体２の揺動にともなって自動的に解除
操作が働く構成に限らず、板状体２が揺動した後、また
は揺動する前に、人為操作によって解除する構成など、
位置保持機構９３の形態に応じて適宜の構成を採用する
ことができる。The release mechanism 96 for releasing the position holding by the position holding mechanism 93 has a configuration in which the release operation is automatically performed with the swing of the plate-like body 2 as described in the above embodiment. Not limited to this, after the plate-shaped body 2 swings or before swinging, the structure is released by a manual operation.
An appropriate configuration can be adopted according to the form of the position holding mechanism 93.

【００４７】また、前記摺動操作部材８と延長支持体７
とは、互いに一体的に枢支連結されたものに限らず、例
えば、摺動操作部材８と延長支持体７とを、互いに相対
向する先端部どうしで単に接当させて、個別にスライド
移動できるように、夫々、板状体２または取付側部材１
に各別に装着したものであっても良い。このとき、揺動
支点Ｐ１よりも取付側部材１の下側に引退させた延長支
持体７の元の位置への復帰は、延長支持体７を復帰付勢
するように付勢方向を設定して設けた引っ張りスプリン
グあるいは圧縮スプリングによって行うようにすればよ
い。前記摺動操作部材８のもとの位置への復帰は、延長
支持体７を一旦押し込んだ後に、そのまま摺動操作部材
８を引き戻すことによって行ってもよいし、別途復帰用
のスプリングなどの復帰付勢手段を設けてもよい。The sliding operation member 8 and the extension support 7
Is not limited to one integrally pivotally connected to each other. For example, the sliding operation member 8 and the extended support member 7 are simply brought into contact with each other at opposite ends, and individually slide-moved. In order to be able to do so, respectively,
May be separately mounted. At this time, in order to return the extension support 7 which has been retracted below the swing fulcrum P1 to the original position, the biasing direction is set so as to bias the extension support 7 to return. It may be carried out by a tension spring or a compression spring provided in advance. The return of the sliding operation member 8 to the original position may be performed by once pushing in the extension support member 7 and then pulling back the sliding operation member 8 as it is, or by separately returning a returning spring or the like. An urging means may be provided.

【００４８】前記支持金具３は、単独で用いるものに限
らず、図１に示すように、板状体２の揺動支点Ｐ１に沿
う方向で複数個が併設され、その伸縮方向が前記揺動支
点Ｐ１を交差する方向となる状態で設けられたものであ
ってもよい。その際、各支持金具３の摺動操作部材８ど
うしを連結金具（図外）で連結すると、複数の支持金具
３を同時操作することが可能となる。また、摺動操作部
材８の操作取っ手８５が連結金具に兼用するように、操
作取っ手８５どうしを連結する、あるいは、連結金具を
操作取っ手８５として機能し易い状態に構成したもので
あってもよい。The support bracket 3 is not limited to the one used alone. As shown in FIG. 1, a plurality of the support brackets 3 are provided in a direction along the swing fulcrum P1 of the plate-like body 2, and the direction of expansion and contraction of the It may be provided in a state of being in a direction crossing the fulcrum P1. At this time, when the sliding operation members 8 of the support fittings 3 are connected to each other by connecting fittings (not shown), it is possible to simultaneously operate the plurality of support fittings 3. Further, the operating handles 85 may be connected to each other such that the operating handle 85 of the sliding operation member 8 also serves as the connecting fitting, or the connecting fitting may be configured to easily function as the operating handle 85. .

【００４９】前記第２の実施の形態で用いられたスペー
サー６６やブッシュ６７は、前記第１の実施の形態の構
成にも採用し得ることは勿論である。The spacer 66 and the bush 67 used in the second embodiment can of course be used in the configuration of the first embodiment.

【００５０】前記取付側部材１としては、収納棚や収納
ケースなどの収納スペースを有した収納家具類を対象と
してもよい。この場合、前記板状体２を、その収納空間
を開閉する開閉扉によって構成するようにしてもよく、
また、開閉扉とは別に設けた補助載置台で構成してもよ
い。The mounting side member 1 may be a storage furniture having a storage space such as a storage shelf or a storage case. In this case, the plate-like body 2 may be configured by an opening / closing door that opens and closes a storage space thereof,
Further, an auxiliary mounting table provided separately from the opening / closing door may be used.

【００５１】前記取付側部材１として、テーブルワゴン
や肘掛椅子などの所要機能部分を有した家具類を対象と
したものであってもよく、この場合、前記板状体２は所
要機能とともに用いることのできる補助載置台で構成す
るとよい。The attachment-side member 1 may be a furniture having a required function such as a table wagon or an armchair. In this case, the plate 2 is used together with the required function. It is good to comprise with the auxiliary mounting stand which can perform.

【００５２】前記取付側部材１として、レンジ台や流し
台などの上部側に機能部分を有した備品を対象とするも
のであってもよく、この場合、前記板状体２は補助載置
台として構成するとよい。The attachment-side member 1 may be a fixture having a functional portion on the upper side, such as a range table or a sink table. In this case, the plate 2 is configured as an auxiliary mounting table. Good to do.

【００５３】前記取付側部材１として、車輌ボディなど
の移動体を対象とするものであってもよく、この場合、
前記板状体２は上下揺動させて開閉するドアとして構成
することができる。The mounting side member 1 may be intended for a moving body such as a vehicle body. In this case,
The plate-like body 2 can be configured as a door that is opened and closed by swinging up and down.

【００５４】[0054]

【実施例】本発明の支持装置は、以下のようにして実施
される。図１に示すように、本発明における取付角度変
更自在な板状体の支持装置は、ダイニングテーブルなど
の取付側部材１の一側辺に対して、ほぼ水平方向に沿う
揺動支点Ｐ１まわりでの揺動により、折り畳み自在に補
助天板としての板状体２を枢支連結するとともに、前記
取付側部材１の裏面側に支持金具のスライド支持部４を
装着し、かつ、前記板状体２の裏面側に前記切り換え操
作部５を装着して構成されている。DESCRIPTION OF THE PREFERRED EMBODIMENTS The support device of the present invention is implemented as follows. As shown in FIG. 1, the support device for a plate-like body whose mounting angle can be freely changed according to the present invention is provided around a swing fulcrum P1 along a substantially horizontal direction with respect to one side of a mounting-side member 1 such as a dining table. By pivoting, the plate-like body 2 as an auxiliary top plate is pivotally connected to be freely foldable, and a slide support portion 4 of a support fitting is mounted on the back side of the mounting-side member 1; The switching operation unit 5 is mounted on the back side of the unit 2.

【００５５】前記スペーサー６６は、摩擦係数の小さい
滑り易い合成樹脂製材料で構成すればよく、例えば、ポ
リプロピレンやテフロンなどが望ましい。The spacer 66 may be made of a slippery synthetic resin material having a small coefficient of friction, for example, polypropylene or Teflon.

【００５６】前記ブッシュ６７もスペーサー６６と同様
な滑り易い合成樹脂材料で構成すると、さらに延長支持
体７の伸縮作動をスムースに、かつ、金属音を生じさせ
ずに行いやすいが、この部分ではそれほど強い摩擦が働
かないので、このブッシュ６７は金属で構成して耐久性
の向上を優先させてもよい。When the bush 67 is also made of a slippery synthetic resin material similar to the spacer 66, the extension and contraction operation of the extension support 7 can be performed smoothly and without generating a metallic noise. Since strong friction does not work, this bush 67 may be made of metal and priority is given to improving durability.

【００５７】前記第２の実施の形態における摺動ガイド
体９と摺動操作部材８とは、ともに金属で構成されてい
ても、位置保持機構９３を構成する係止部材９５の径と
挟持溝部８１ａにおける狭隘部８６の幅との寸法を、ほ
ぼ同程度で、所期の通過抵抗を与えられるように設定す
ることで実施可能であるが、これらの摺動ガイド体９及
び摺動操作部材８のうちの、一方もしくは両方を合成樹
脂材料の成形品で構成すると、位置保持機構９３での通
過抵抗を比較的簡単に所期の値に設定し易い。つまり、
摺動ガイド体９と摺動操作部材８とがともに金属で構成
されていると、僅かな寸法誤差で通過抵抗の値に大きな
変化が生じるため、きわめて厳密な加工精度が要求され
るのであるが、これらうちの少なくとも一方が合成樹脂
材料で構成されていると、合成樹脂材料の弾性変形を利
用して通過抵抗を設定することができるので、ある程度
のラフな加工によっても所期範囲の通過抵抗を設定する
ことが可能となる。尚、摺動ガイド体９と摺動操作部材
８のうちの全体が合成樹脂製材料で構成されていなくと
も、例えば、係止部材９５の外周面部分に合成樹脂製材
料のカラーを装着するとか、その係止部材９５もしくは
摺動ガイド溝８１に合成樹脂製材料を塗着するなど、部
分的に構成してもよい。Although the sliding guide member 9 and the sliding operation member 8 in the second embodiment are both made of metal, the diameter of the locking member 95 constituting the position holding mechanism 93 and the holding groove portion The sliding guide body 9 and the sliding operation member 8 can be implemented by setting the dimensions of the narrow portion 86 in the width 81a to be substantially the same and to provide the desired passage resistance. If one or both of them are formed of a molded product of a synthetic resin material, the passage resistance in the position holding mechanism 93 can be relatively easily set to a desired value. That is,
If the sliding guide member 9 and the sliding operation member 8 are both made of metal, a very small dimensional error causes a large change in the value of the passing resistance, so that extremely strict processing accuracy is required. If at least one of them is made of a synthetic resin material, the passage resistance can be set by utilizing the elastic deformation of the synthetic resin material. Can be set. Even if the sliding guide member 9 and the sliding operation member 8 are not entirely made of a synthetic resin material, for example, a collar made of a synthetic resin material may be attached to the outer peripheral surface of the locking member 95. Alternatively, the locking member 95 or the sliding guide groove 81 may be partially configured, for example, by applying a synthetic resin material.

【００５８】前記取付側部材１ならびに板状体２が幅広
である場合、例えば、幅が６００ｍｍ〜１８００ｍｍ程
度になると、前記支持金具３を２本、あるいは３本併設
して、前記摺動操作部材８の操作取っ手８５側でこれら
を一体に連結して用いるとよい。When the mounting-side member 1 and the plate-like body 2 are wide, for example, when the width is about 600 mm to 1800 mm, two or three support fittings 3 are provided and the sliding operation member is provided. It is preferable to use these by integrally connecting them on the operation handle 85 side of FIG.

【００５９】〔付 記〕尚、特許請求の範囲の項に図面
との対照を便利にするために符号を記すが、該記入によ
り本発明は添付図面の構成に限定されるものではない。[Appendix] In the claims, reference numerals are provided for convenience of comparison with the drawings, but the present invention is not limited to the configuration of the attached drawings.

【００６０】[0060]

【発明の効果】以上説明したように、本発明は、支持金
具の支持作用部分の移動を、板状体の揺動支点よりも揺
動端側に近い位置から操作可能にした操作手段によっ
て、板状体の揺動半径の大きさに関係なく操作者の手元
に近づけた状態として、容易に操作することが可能とな
る。 そして、支持金具の支持作用部分を、揺動支点位
置よりも取付側部材側へ引退した位置に位置保持可能
で、かつ、板状体の格納姿勢から展開姿勢への切り換え
操作に伴って、その位置保持の解除と、支持作用部分の
復帰方向への付勢が可能に構成されているものであるか
ら、より一層板状体の姿勢変更操作が容易となる利点が
ある。As described above, according to the present invention, the movement of the supporting action portion of the support fitting can be operated from a position closer to the swing end side than the swing fulcrum of the plate-like body. Regardless of the magnitude of the swing radius of the plate-like body, it is possible to easily operate it in a state close to the operator's hand. Then, the supporting action portion of the support fitting can be held at a position retracted to the mounting side member side from the swing fulcrum position, and with the operation of switching the plate-like body from the retracted posture to the deployed posture, Since the holding of the position and the biasing of the supporting action portion in the returning direction are possible, there is an advantage that the posture changing operation of the plate-shaped body is further facilitated.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明を適用したダイニングテーブルを示す斜
視図FIG. 1 is a perspective view showing a dining table to which the present invention is applied.

【図２】展開姿勢での全体を示す縦断面図FIG. 2 is a longitudinal sectional view showing the whole in a deployed posture.

【図３】格納姿勢での全体を示す縦断面図FIG. 3 is a vertical cross-sectional view showing the whole in a storage posture;

【図４】全体を示す一部切り欠き平面図FIG. 4 is a partially cutaway plan view showing the whole;

【図５】固定案内部部分を示す横断面図FIG. 5 is a cross-sectional view showing a fixed guide portion.

【図６】延長支持体部分を示す横断面図FIG. 6 is a cross-sectional view showing an extended support portion.

【図７】摺動操作部材部分を示す横断面図FIG. 7 is a cross-sectional view showing a sliding operation member.

【図８】他の実施の形態の格納姿勢での全体を示す縦断
面図FIG. 8 is a vertical cross-sectional view showing the entire storage posture of another embodiment.

【図９】他の実施の形態における全体を示す一部切り欠
き平面図FIG. 9 is a partially cutaway plan view showing the whole of another embodiment.

【図１０】他の実施の形態の固定案内部部分を示す横断
面図FIG. 10 is a cross-sectional view showing a fixed guide portion according to another embodiment.

【図１１】他の実施の形態の延長支持体部分を示す横断
面図FIG. 11 is a cross-sectional view showing an extended support portion according to another embodiment.

【図１２】他の実施の形態の摺動操作部材部分を示す横
断面図FIG. 12 is a cross-sectional view showing a sliding operation member according to another embodiment.

【符号の説明】[Explanation of symbols]

１ 取付側部材 ２ 板状体 ３ 支持金具 ４ スライド支持部 ５ 切り換え操作部 ６ 固定案内部 ７ 延長支持体 ８ 摺動操作部材 ９ 摺動ガイド体 １０ 引っ張りスプリング ６１ ガイド部 ６６ スペーサー ７１ 被ガイド部 ６４，７４ ガイド溝 ６５，７５ ガイドピン ８１ 摺動ガイド溝 ８１ａ 挟持溝部 ８４ 係合凹部 ９１ 規制面 ９２ ガイド軸部 ９３ 位置保持機構 ９５ 係止部材 ９６ 解除機構 Ａ 移動範囲規定機構 Ｐ１ 揺動支点 Ｐ２ 水平方向横軸芯 DESCRIPTION OF SYMBOLS 1 Attachment side member 2 Plate-shaped body 3 Support bracket 4 Slide support part 5 Switching operation part 6 Fixed guide part 7 Extension support body 8 Sliding operation member 9 Slide guide body 10 Tension spring 61 Guide part 66 Spacer 71 Guided part 64 , 74 Guide groove 65, 75 Guide pin 81 Sliding guide groove 81a Nipping groove portion 84 Engagement concave portion 91 Regulatory surface 92 Guide shaft portion 93 Position holding mechanism 95 Locking member 96 Release mechanism A Moving range defining mechanism P1 Swing fulcrum P2 Horizontal Horizontal axis

Claims (14)

【特許請求の範囲】[Claims] 【請求項１】 取付側部材（１）に対して、ほぼ水平方
向に沿う揺動支点（Ｐ１）まわりで相対揺動自在に板状
体（２）が枢支連結されているとともに、この板状体
（２）を、その一側面が上向きとなる展開姿勢で保持、
及びその保持を解除して下方側へ折り込んだ格納姿勢へ
の姿勢変更を許すための支持金具（３）を設けてある取
付角度変更自在な板状体の支持装置であって、 前記支持金具（３）は、取付側部材（１）に固定して装
着されているとともに、前記板状体（２）を支える延長
支持体（７）の一部を、前記揺動支点（Ｐ１）を越えて
展開姿勢の前記板状体（２）の下側に突出させた支持状
態と、前記揺動支点（Ｐ１）よりも取付側部材（１）側
へ引退させた支持解除状態とに姿勢切り換え自在に構成
され、 前記延長支持体（７）の姿勢切り換えを行うための切り
換え操作部（５）を、前記板状体（２）とともに揺動自
在に構成して、その姿勢切り換えのための操作を、前記
延長支持体（７）よりも板状体（２）の揺動端に近い箇
所で行えるようにしてあるとともに、前記支持金具
（３）は、延長支持体（７）が揺動支点（Ｐ１）位置よ
りも取付側部材（１）側へ引退した状態では、その引退
位置に位置保持され、前記板状体（２）の格納姿勢から
展開姿勢への切り換え操作に伴って、前記引退位置での
延長支持体（７）の位置保持を解除するとともに、その
延長支持体（７）の一部が揺動支点（Ｐ１）位置を越え
て取付側部材（１）から離れる側に位置するように付勢
されている取付角度変更自在な板状体の支持装置。1. A plate-like body (2) is pivotally connected to an attachment-side member (1) so as to be swingable relative to a swing fulcrum (P1) along a substantially horizontal direction. Holding the body (2) in a deployed position in which one side faces upward,
And a support device for a plate-like body having a variable mounting angle, which is provided with a support fitting (3) for releasing the holding thereof and allowing a posture change to a retracted posture folded downward. 3) a part of the extension support (7) which is fixedly attached to the attachment-side member (1) and supports the plate-like body (2) beyond the swing fulcrum (P1). The posture can be freely switched between a support state in which the plate-like body (2) in the unfolded state projects below the plate-like body (2) and a support release state in which the plate-like body (2) is retracted from the pivot point (P1) toward the mounting member (1). A switching operation unit (5) for switching the posture of the extension support (7) is configured to be swingable together with the plate-like body (2), and the operation for switching the posture is performed by: It can be performed at a position closer to the swing end of the plate-like body (2) than the extension support (7). In addition, when the extension support (7) is retracted from the swing fulcrum (P1) toward the mounting member (1), the support bracket (3) is held at the retracted position. With the operation of switching the plate-like body (2) from the storage posture to the deployment posture, the position holding of the extension support (7) at the retreat position is released, and a part of the extension support (7) is released. A supporting device for a plate-like body whose mounting angle can be changed and which is biased so as to be located on a side away from the mounting-side member (1) beyond the position of the swing fulcrum (P1). 【請求項２】 取付側部材（１）に対して、ほぼ水平方
向に沿う揺動支点（Ｐ１）まわりで相対揺動自在に板状
体（２）が枢支連結されているとともに、この板状体
（２）を、その一側面が上向きとなる展開姿勢で保持、
及びその保持を解除して下方側へ折り込んだ格納姿勢へ
の姿勢変更を許すための支持金具を設けてある取付角度
変更自在な板状体の支持装置であって、 前記支持金具３は、取付側部材（１）に装着された伸縮
自在なスライド支持部（４）と、前記揺動自在な板状体
（２）に設けられた切り換え操作部（５）とから構成さ
れ、前記スライド支持部（４）は、前記取付側部材
（１）に固定された固定案内部（６）と、その固定案内
部（６）に対して、前記揺動支点（Ｐ１）位置の前後に
わたって出退操作される延長支持体（７）とから構成さ
れ、前記切り換え操作部（５）は、前記スライド支持部
（４）の延長支持体（７）に対して水平方向横軸芯（Ｐ
２）周りで相対回動自在に連結された摺動操作部材
（８）と、その摺動操作部材（８）を前記延長支持体
（７）のスライド方向に沿って前記板状体（２）に対し
て摺動自在に案内する摺動ガイド体（９）とを備えて構
成され、 さらに、前記延長支持体（７）を固定案内部（６）に対
して延長側へ弾性付勢する付勢手段と、前記板状体
（２）の展開姿勢で前記付勢手段の弾性付勢力に抗して
前記摺動操作部材（８）を前記延長支持体（７）の格納
姿勢位置に対応させて弾性的に位置保持可能な位置保持
機構（９３）と、前記位置保持機構（９３）による保持
を解除する解除機構（９６）とを備えている取付角度変
更自在な板状体の支持装置。2. A plate-like body (2) is pivotally connected to the mounting-side member (1) so as to be swingable relative to a swing fulcrum (P1) along a substantially horizontal direction. Holding the body (2) in a deployed position in which one side faces upward,
And a supporting device for a plate-like body having a changeable mounting angle, which is provided with a support bracket for releasing the holding thereof and allowing a posture change to a retracted posture folded downward. The slide support unit comprises an extendable slide support unit (4) mounted on the side member (1) and a switching operation unit (5) provided on the swingable plate-like body (2). (4) The fixed guide portion (6) fixed to the mounting side member (1), and the fixed guide portion (6) is moved back and forth over the swing support point (P1). And the switching operation unit (5) is arranged such that the switching operation unit (5) has a horizontal axis (P) with respect to the extension support (7) of the slide support (4).
2) A sliding operation member (8) connected to be rotatable relative to the periphery, and the sliding operation member (8) is connected to the plate-like body (2) along a sliding direction of the extension support (7). And a sliding guide body (9) for slidably guiding the extended support body (7) with respect to the fixed guide portion (6). Urging means and, when the plate-like body (2) is deployed, the sliding operation member (8) is made to correspond to the retracted posture position of the extension support (7) against the elastic urging force of the urging means. A support device for a plate-like body having a variable mounting angle, comprising: a position holding mechanism (93) capable of elastically holding a position; and a release mechanism (96) for releasing the holding by the position holding mechanism (93). 【請求項３】 前記スライド支持部（４）を構成する固
定案内部（６）と延長支持体（７）とは、固定案内部
（６）に設けられたガイド部（６１）と、延長支持体
（７）に設けられた被ガイド部（７１）とを備えるとと
もに、延長支持体（７）の伸縮移動範囲を規定する移動
範囲規定機構（Ａ）を備え、前記ガイド部（６１）と被
ガイド部（７１）とに、延長支持体（７）の伸縮方向に
沿うガイド溝（６４，７４）と、そのガイド溝（６４，
７４）に係入されるガイドピン（６５，７５）との組合
せで構成されるスライド案内手段を設け、このガイド溝
（６４，７４）とガイドピン（６５，７５）とを、前記
移動範囲規定機構（Ａ）を構成するところの、前記固定
案内部（６）および延長支持体（７）の夫々の移動範囲
相当箇所に設けられたガイド溝（６４，７４）と、その
ガイド溝（６４，７４）に係入してスライドするように
前記固定案内部（６）および延長支持体（７）の夫々に
設けたガイドピン（６５，７５）とに兼用してある請求
項２記載の取付角度変更自在な板状体の支持装置。3. A fixed guide portion (6) and an extension support (7) constituting the slide support portion (4) include a guide portion (61) provided on the fixed guide portion (6) and an extension support. A guide portion (71) provided on the body (7), and a movement range defining mechanism (A) for defining a telescopic movement range of the extension support (7). A guide groove (64, 74) extending in the direction of extension and contraction of the extension support (7), and a guide groove (64, 74)
74) is provided with slide guide means composed of a combination of guide pins (65, 75) engaged with the guide grooves (64, 74), and the guide grooves (64, 74) and the guide pins (65, 75) are defined by the movement range defining means. Guide grooves (64, 74) provided at positions corresponding to the respective moving ranges of the fixed guide portion (6) and the extension support (7), which constitute the mechanism (A), and the guide grooves (64, 74). 3. The mounting angle according to claim 2, wherein the mounting angle is also used as guide pins (65, 75) provided on the fixed guide portion (6) and the extension support (7), respectively, so as to engage with and slide on the fixed guide portion. A support device for a plate-like body that can be changed. 【請求項４】 前記スライド支持部（４）を構成する固
定案内部（６）と延長支持体（７）との相対摺接箇所に
は、合成樹脂製のスペーサー（６６）が介装されている
請求項２または３記載の取付角度変更自在な板状体の支
持装置。4. A synthetic resin spacer (66) is interposed at a position where the fixed guide portion (6) and the extension support (7) constituting the slide support portion (4) slide relative to each other. 4. The support device for a plate-like body according to claim 2, wherein the mounting angle can be changed. 【請求項５】 前記切り換え操作部（５）を構成する摺
動操作部材（８）と摺動ガイド体（９）とは、摺動操作
部材（８）側に形成した摺動ガイド溝（８１）に摺動ガ
イド体（９）のガイド軸部（９２）を係入させて、延長
支持体（７）の伸縮移動方向に摺動移動自在に構成され
ているとともに、前記摺動ガイド体（９）に、前記摺動
操作部材（８）の板状体（２）からの離間を規制する規
制面（９１）を設けてある請求項２記載の取付角度変更
自在な板状体の支持装置。5. The sliding operation member (8) and the sliding guide body (9) constituting the switching operation part (5) are formed by sliding guide grooves (81) formed on the sliding operation member (8) side. ) Is engaged with the guide shaft portion (92) of the sliding guide body (9) so as to be slidable in the direction of extension and contraction movement of the extension support (7), and the sliding guide body (92). 3. A supporting device for a plate-like body having a variable mounting angle according to claim 2, wherein a regulating surface (91) for regulating the separation of the sliding operation member (8) from the plate-like body (2) is provided on 9). . 【請求項６】 前記付勢手段は、取付側部材（１）に固
定の固定案内部（６）と、これに対する伸縮方向で摺動
自在に設けた延長支持体（７）との間に介装されたバネ
材によって構成されている請求項２記載の取付角度変更
自在な板状体の支持装置。6. The urging means is interposed between a fixed guide portion (6) fixed to the mounting-side member (1) and an extension support (7) slidably provided in a direction of expansion and contraction with respect to the fixed guide portion. 3. The supporting device for a plate-like body according to claim 2, wherein said supporting member is constituted by a spring material mounted thereon. 【請求項７】 前記バネ材は、固定案内部（６）に設け
られたガイドピン（６５）と、これよりも前記揺動支点
（Ｐ１）から遠ざかる側に設けた延長支持体（７）のガ
イドピン（７５）との間に掛張した引っ張りスプリング
（１０）によって構成されている請求項６記載の取付角
度変更自在な板状体の支持装置。7. The spring member comprises a guide pin (65) provided on a fixed guide portion (6) and an extension support (7) provided on a side further away from the swing fulcrum (P1). 7. The supporting device for a plate-like body whose mounting angle can be changed according to claim 6, which is constituted by a tension spring (10) hung between said guide pin and said guide pin. 【請求項８】 前記位置保持機構（９３）は、摺動操作
部材（８）と摺動ガイド体（９）とのうちの一方に設け
た係合凹部（８４）と、その係合凹部（８４）に対して
弾性的に押し付け付勢された係止部材（９５）とからな
るデデント機構によって、摺動操作部材（８）と摺動ガ
イド体（９）との相対移動を規制するように構成されて
いる請求項２記載の取付角度変更自在な板状体の支持装
置。8. The position holding mechanism (93) includes an engaging recess (84) provided on one of the sliding operation member (8) and the sliding guide body (9), and the engaging recess (84). The relative movement between the sliding operation member (8) and the sliding guide body (9) is regulated by a dedent mechanism comprising a locking member (95) which is elastically pressed against the 84). 3. The support device for a plate-like body according to claim 2, wherein the plate-like body has a variable mounting angle. 【請求項９】 前記位置保持機構（９３）は、摺動操作
部材（８）と摺動ガイド体（９）とのうちの一方に設け
た挟持溝部（８１ａ）と、その挟持溝部（８１ａ）に対
して挟圧された状態と挟圧を解除された状態とに切り換
えられる係止部材（９５）とからなる摩擦保持機構によ
って、摺動操作部材（８）と摺動ガイド体（９）との相
対移動を規制するように構成されている請求項２記載の
取付角度変更自在な板状体の支持装置。9. The position holding mechanism (93) includes a holding groove portion (81a) provided on one of the sliding operation member (8) and the sliding guide body (9), and the holding groove portion (81a). A sliding operation member (8) and a sliding guide body (9) are provided by a friction holding mechanism including a locking member (95) that is switched between a pinched state and a pinched state. The support device for a plate-shaped body according to claim 2, wherein the support device is configured to regulate the relative movement of the plate. 【請求項１０】 前記解除機構（９６）は、板状体
（２）の揺動に伴って位置保持機構（９３）における係
合凹部（８４）と係止部材（９５）との係合点を位置ず
れさせて係合解除されるように、前記摺動ガイド体
（９）と摺動操作部材（８）との揺動支点位置を異なら
せることによって構成されたものである請求項２記載の
取付角度変更自在な板状体の支持装置。10. The release mechanism (96) changes the point of engagement between the engagement recess (84) and the engagement member (95) in the position holding mechanism (93) with the swing of the plate-like body (2). The sliding guide member (9) and the sliding operation member (8) are configured to have different swing fulcrum positions so as to be disengaged by being displaced from each other. A support device for a plate-like body whose mounting angle can be changed. 【請求項１１】 前記取付側部材（１）がほぼ水平方向
に沿う載置面を有した部材であり、前記展開姿勢では、
前記取付側部材（１）の載置面と、前記揺動自在に備え
られた板状体（２）の上面とがほぼ連続面を形成する状
態となるように構成されている請求項１または２記載の
取付角度変更自在な板状体の支持装置。11. The mounting-side member (1) is a member having a mounting surface along a substantially horizontal direction.
2. The device according to claim 1, wherein the mounting surface of the mounting-side member and the upper surface of the swingably provided plate-like body form a substantially continuous surface. 3. 2. The support device for a plate-like body according to item 2, wherein the mounting angle can be changed. 【請求項１２】 前記取付側部材（１）が収納棚などの
内部スペースを有した収納家具であり、前記板状体
（２）が開閉扉である請求項１または２記載の取付角度
変更自在な板状体の支持装置。12. The mounting angle can be freely changed according to claim 1, wherein the mounting side member (1) is storage furniture having an internal space such as a storage shelf, and the plate-like body (2) is an opening / closing door. Plate-like body support device. 【請求項１３】 前記取付側部材（１）が車輌ボディで
あり、前記板状体（２）が上下揺動させて開閉するドア
である請求項１または２記載の取付角度変更自在な板状
体の支持装置。13. The plate-like member according to claim 1, wherein said attachment-side member (1) is a vehicle body, and said plate-like body (2) is a door which is opened and closed by swinging up and down. Body support device. 【請求項１４】 前記支持金具（３）は、前記揺動支点
（Ｐ１）に沿う方向で所定間隔を隔てて複数個設けら
れ、かつ、互いに同期して操作されるように互いに連係
されている請求項１、２、１１、１２、または１３記載
の取付角度変更自在な板状体の支持装置。14. A plurality of the support brackets (3) are provided at predetermined intervals in a direction along the swing fulcrum (P1), and are linked to each other so as to be operated in synchronization with each other. The supporting device for a plate-like body according to claim 1, 2, 11, 12, or 13, wherein the mounting angle can be changed.
JP32418095A 1995-12-13 1995-12-13 Plate-like body support device with variable mounting angle Expired - Fee Related JP2738922B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP32418095A JP2738922B2 (en) 1995-12-13 1995-12-13 Plate-like body support device with variable mounting angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32418095A JP2738922B2 (en) 1995-12-13 1995-12-13 Plate-like body support device with variable mounting angle

Publications (2)

Publication Number Publication Date
JPH09164024A true JPH09164024A (en) 1997-06-24
JP2738922B2 JP2738922B2 (en) 1998-04-08

Family

ID=18162985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32418095A Expired - Fee Related JP2738922B2 (en) 1995-12-13 1995-12-13 Plate-like body support device with variable mounting angle

Country Status (1)

Country Link
JP (1) JP2738922B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100453482B1 (en) * 2001-11-01 2004-10-20 (주)원건설건축사사무소 a workbench for a wallpapering
JP5186560B2 (en) * 2008-05-19 2013-04-17 株式会社アルバック stage
KR200490421Y1 (en) * 2018-12-26 2019-11-08 김부성 Movable table

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100453482B1 (en) * 2001-11-01 2004-10-20 (주)원건설건축사사무소 a workbench for a wallpapering
JP5186560B2 (en) * 2008-05-19 2013-04-17 株式会社アルバック stage
KR200490421Y1 (en) * 2018-12-26 2019-11-08 김부성 Movable table
WO2020138741A1 (en) * 2018-12-26 2020-07-02 김부성 Movable integrated table
CN112969383A (en) * 2018-12-26 2021-06-15 金芙成 Movable comprehensive table

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