JP4724607B2 - Implantable device mounting structure - Google Patents

Implantable device mounting structure Download PDF

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JP4724607B2
JP4724607B2 JP2006158477A JP2006158477A JP4724607B2 JP 4724607 B2 JP4724607 B2 JP 4724607B2 JP 2006158477 A JP2006158477 A JP 2006158477A JP 2006158477 A JP2006158477 A JP 2006158477A JP 4724607 B2 JP4724607 B2 JP 4724607B2
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mounting
frame
operation piece
leaf spring
ceiling
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JP2007019009A (en
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佳史 藤本
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Endo Lighting Corp
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Endo Lighting Corp
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Priority to JP2006158477A priority Critical patent/JP4724607B2/en
Priority to EP06011776A priority patent/EP1731830B1/en
Priority to DE602006001987T priority patent/DE602006001987D1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/145—Adjustable mountings for portable lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames

Description

本発明は、天井、壁等に形成した取付穴内に器具本体を埋設して、この器具本体を天井、壁等に取り付けてなる埋込型器具の取付構造に関する。   The present invention relates to a mounting structure for an implantable instrument in which an instrument body is embedded in an attachment hole formed in a ceiling, a wall, etc., and the instrument body is attached to a ceiling, a wall, or the like.

従来、天井に形成した取付穴内に器具本体を埋設する取付構造としては、例えば、ダウンライト等の照明器具の取付構造が知られている。以下、本明細書では、このダウンライトを代表例として説明するが、これ以外の取付構造、例えば、天井や壁に開設された取付穴にスピーカー等の音響器具を埋設して取付ける取付構造などであっても構わない。   2. Description of the Related Art Conventionally, as a mounting structure in which a fixture body is embedded in a mounting hole formed in a ceiling, for example, a lighting fixture mounting structure such as a downlight is known. Hereinafter, in the present specification, this downlight will be described as a representative example, but other mounting structures such as a mounting structure in which an acoustic instrument such as a speaker is embedded in a mounting hole provided in a ceiling or a wall, etc. It does not matter.

従来のダウンライトの取付構造としては、天井、壁等に形成した取付穴内に埋設し、前記ダウンライトに連結された取付フレームに形成された複数のネジ溝に向けて、天井、壁等を介してネジを螺合して前記ダウンライトを取付ける、所謂ネジ止め式の取付構造があった
しかしながら、このネジ止め式の取付構造では、ダウンライトを確実に取付できるのであるが、前記ネジを一々ネジ溝に螺合する手間を要し、その取付け、取り外しの際の作業性が悪いという問題があった。 As a conventional downlight mounting structure, it is embedded in a mounting hole formed in the ceiling, wall, etc., and is directed to the plurality of screw grooves formed in the mounting frame connected to the downlight via the ceiling, wall, etc. However, there was a so-called screw-type mounting structure in which the screw is screwed to mount the downlight. There is a problem that it takes time and labor to screw the groove, and workability at the time of attachment and removal is poor.

そのため、バネ板等の弾性部材を用い、この弾性力でダウンライトを取付ける、所謂バネ式の取付構造も知られている。   Therefore, a so-called spring-type mounting structure is also known in which an elastic member such as a spring plate is used and the downlight is attached by this elastic force.

このバネ式の取付構造としては、ダウンライトに連結された取付フレームに、外側に向けて弾性付勢される一対の板バネ舌片を上方に向けて形成し、この板バネ舌片を内側に押さえ付けながら、天井の取付穴内にダウンライト及び取付フレームを嵌挿すると、前記板バネ舌片は、この取付穴を嵌通した後、その弾性力によって天井裏で外側に開放して天井板に係止され、これらダウンライト及び取付フレームの落下を防止して取付けるのである（例えば、特許文献１参照。）。   In this spring-type mounting structure, a pair of leaf spring tongues that are elastically biased outward are formed on the attachment frame connected to the downlight, and the leaf spring tongues are formed on the inside. When the downlight and the mounting frame are inserted into the mounting hole of the ceiling while pressing, the leaf spring tongue is inserted outside the ceiling hole by the elastic force after passing through the mounting hole, and is attached to the ceiling plate. It is locked and attached while preventing the downlight and the mounting frame from falling (for example, see Patent Document 1).

また、他のバネ式の取付構造として、ダウンライトに連結された取付フレームに、上方に向けて取付金具が立設され、この取付金具に設けたＬ状の弾性バネを操作すれば、これに連動して係止爪が天井裏に係止されてダウンライトの落下を防止するものである（例えば、特許文献２参照。）。
特開２００４−３６２９８９号 特開平７−２１１１２２号 As another spring-type mounting structure, a mounting bracket is erected upward on a mounting frame connected to the downlight, and an L-shaped elastic spring provided on the mounting bracket is operated. The interlocking claw is interlocked with the ceiling so as to prevent the downlight from falling (for example, see Patent Document 2).
JP 2004-362989 A Japanese Patent Laid-Open No. 7-211122

しかしながら、従来のバネ式の取付構造では、以下の問題がある。   However, the conventional spring-type mounting structure has the following problems.

すなわち、前者のものでは天井板の厚みがあらかじめ設定された天井板の厚みと異なると、板バネ舌片がうまく広がらず、ダウンライト全体を上手く支承しきれずに、グラツキが生じ易いという問題がある。   That is, in the former case, if the thickness of the ceiling plate is different from the preset thickness of the ceiling plate, there is a problem that the leaf spring tongue does not spread well, and the entire downlight cannot be supported well and glare is likely to occur. .

また、仮に、板バネ舌片が係止されたとしても、ダウンライト及び取付フレームからの荷重などによって、板バネ舌片が閉じてダウンライト全体が抜け落ちる危険もあった。   Further, even if the leaf spring tongue is locked, there is a risk that the leaf spring tongue may close and the entire downlight may fall off due to a load from the downlight and the mounting frame.

一方、後者のものでは、天井板を取付フレームと係止爪で挟持する構造であるため、ダウンライト全体が落下する危険はない。   On the other hand, since the latter has a structure in which the ceiling plate is sandwiched between the mounting frame and the locking claws, there is no risk of the entire downlight falling.

しかしながら、取付フレームの上方に向けて立設された取付金具が複雑且つ大型であるため、天井裏に十分な取付空間を要する必要があり、天井裏が狭小な空間には設置できない問題があった。また、例えば、ダウンライトの照射角度を変えるために、ダウンライトが首振り動作を行うものである場合には、前記取付金具が邪魔になってダウンライトを損傷したり、或いは、その首振り動作を行うことができないという問題もあった。   However, since the mounting brackets erected upward from the mounting frame are complicated and large, it is necessary to have sufficient mounting space behind the ceiling, and there is a problem that the ceiling cannot be installed in a narrow space. . In addition, for example, when the downlight swings to change the irradiation angle of the downlight, the mounting bracket may interfere with the downlight, or the swinging motion may be There was also a problem that could not be done.

本発明は、かかる課題を解決することを目的とするもので、ダウンライト等の器具本体を簡単かつ確実に取付けできると共に、天井裏のスペースが狭小であっても取付可能であって、しかも、ダウンライト等の首振り動作を邪魔することもない小型化された埋込型器具の取付構造を提供する。   The present invention aims to solve such a problem, and it is possible to easily and surely attach an instrument body such as a downlight, and it can be attached even if the space behind the ceiling is small, Provided is a mounting structure for a miniaturized implantable device that does not interfere with a swinging operation of a downlight or the like.

上記目的を達成するため、請求項１に係る埋込型器具の取付構造は、器具本体を取付ける取付フレームを、天井、壁等に形成した取付穴内に収容固定するための埋込型器具の取付構造であって、上記取付フレームは、上記取付穴に嵌着されるフレーム枠と、受爪部を形成した複数の支持部とを備えており、上記フレーム枠は取付穴の外方に延長させた鍔片を有し、かつ上記支持部は取付具に連結されており、上記取付具の各々は、板バネと、開口部を開設した操作片と、一端を前記操作片に枢着し、他端に係止端を有したトグルリンクとを備えており、上記板バネは、上記操作片の上記開口部を貫通して、その一端が上記支持部に設けた支持軸に枢着され、かつ他端が上記操作片に枢着されており、上記取付フレームが上記取付穴に嵌挿されてから、前記操作片の一端を天井、壁等の裏面に押し当て、上記板バネを弾性変形させることで、上記係止端を、上記取付フレームの上記支持部の受爪部に係止され、それによって、上記取付フレームを上記板バネの弾性力で持ち上げる構造にしている。 In order to achieve the above object, the mounting structure for an implantable device according to claim 1 is the attachment of the implantable device for accommodating and fixing the mounting frame for mounting the device main body in the mounting hole formed in the ceiling, wall or the like. The mounting frame includes a frame frame that is fitted into the mounting hole and a plurality of support portions that form receiving claws, and the frame frame is extended outward from the mounting hole. The support portion is connected to a fixture, and each of the fixtures has a leaf spring, an operation piece having an opening, and one end pivotally attached to the operation piece. A toggle link having a locking end at the other end, and the leaf spring penetrates the opening of the operation piece, and one end of the leaf spring is pivotally attached to a support shaft provided in the support portion. And the other end is pivotally attached to the operation piece, and the mounting frame is inserted into the mounting hole. From the above, by pressing one end of the operation piece against the back surface of the ceiling, wall, etc., and elastically deforming the leaf spring, the locking end is locked to the receiving claw portion of the support portion of the mounting frame, Thus, the mounting frame is lifted by the elastic force of the leaf spring .

上記目的を達成するため、請求項２に係る埋込型器具の取付構造は、請求項１において、上記取付フレームの上記支持部には、上記トグルリンクの上記係止端を上記支持部の上方に形成された上記受爪部へと誘導するように外側から内側に向けて傾斜したガイド傾斜面が形成されている。 To achieve the above object, the mounting structure for built in type apparatus according to claim 2, in claim 1, in the support portion of the mounting frame, upward the engaging end of said toggle link of said supporting portion A guide inclined surface is formed which is inclined from the outside toward the inside so as to be guided to the receiving claw portion formed in the above .

上記目的を達成するため、請求項３に係る埋込型器具の取付構造は、請求項１において、上記受爪部は長孔を有しており、この長孔内を上記トグルリンクが移動するようにしている。   In order to achieve the above object, the mounting structure for an implantable device according to claim 3 is the attachment structure according to claim 1, wherein the receiving claw portion has a long hole, and the toggle link moves in the long hole. I am doing so.

上記目的を達成するため、請求項４に係る埋込型器具の取付構造は、器具本体を取付ける取付フレームを、天井、壁等に形成した取付穴内に収容固定するための埋込型器具の取付構造であって、上記取付フレームは、上記取付穴に嵌着されるフレーム枠と、軸孔を形成した複数の支持部とを備えており、上記フレーム枠は取付穴の外方に延長させた鍔片を有し、かつ上記支持部は取付具に連結されており、上記取付具の各々は、板バネと、開口部を開設した操作片と、一端を前記操作片に枢着し、他端を上記支持部の上記軸孔に枢着し上記操作片と上記支持部とを回動可能に連結したトグルリンクとを備えており、上記板バネは、上記操作片の上記開口部を貫通して、その一端が上記支持部に設けた支持軸に枢着され、かつ他端が上記操作片に枢着されており、上記取付フレームが上記取付穴に嵌挿されてから、前記操作片の一端を天井、壁等の裏面に押し当て、上記板バネを弾性変形させることで、上記取付フレームを上記板バネの弾性力で持ち上げる構造にしている。 In order to achieve the above object, the mounting structure for an implantable device according to claim 4 is the attachment of the implantable device for accommodating and fixing the mounting frame for mounting the device main body in the mounting hole formed in the ceiling, wall or the like. The mounting frame includes a frame frame fitted into the mounting hole and a plurality of support portions formed with shaft holes, and the frame frame is extended outward of the mounting hole. The support portion is connected to a fixture, and each of the fixtures has a leaf spring, an operation piece having an opening, and one end pivotally attached to the operation piece. The leaf spring is provided with a toggle link pivotally connected to the shaft hole of the support portion and rotatably connected to the operation piece and the support portion, and the leaf spring includes the opening of the operation piece. One end is pivotally attached to a support shaft provided in the support portion, and the other end is the operation piece. Are pivotally mounted, said mounting frame from being fitted to the mounting hole, a ceiling one end of said operation piece, pressed against the rear surface of the wall or the like, by elastically deforming the plate spring, the mounting frame The structure is lifted by the elastic force of the leaf spring .

上記目的を達成するため、請求項５に係る埋込型器具の取付構造は、請求項１〜４の何れかにおいて、上記板バネは、変曲部を有した椀形状になっている。 To achieve the above object, the mounting structure for built in type apparatus according to claim 5, in any one of claims 1 to 4, said plate spring is adapted to bowl shape having a curved portion.

上記目的を達成するため、請求項６に係る埋込型器具の取付構造は、請求項１〜５の何れかにおいて、上記器具本体が、ダウンライト等の照明器具である。 To achieve the above object, the mounting structure for built in type apparatus according to claim 6, in any one of claims 1 to 5, the instrument body, an illumination device, such as a downlight.

本発明によれば、次のような効果がある。
請求項１に係る埋込型器具の取付構造によれば、操作片を押圧するだけのワンタッチ操作で器具本体を天井、壁等に簡単且つ確実に固定できる。 The present invention has the following effects.
According to the mounting structure of the implantable device according to the first aspect, the device body can be easily and reliably fixed to the ceiling, wall or the like by a one-touch operation by simply pressing the operation piece.

また、取付フレームに立設された支持部は、板バネを軸着すると共に、トグルリンクを係脱可能な構造であるため、支持部自体を小型化でき、天井裏が狭小な空間であっても設置することができ、しかも、埋設された器具本体が動作するものであっても、支持部が動作の邪魔にならず、器具本体との接触による損傷も防止できる。   In addition, since the support portion standing on the mounting frame has a structure in which the leaf spring is pivotally attached and the toggle link can be engaged and disengaged, the support portion itself can be reduced in size and the ceiling is a narrow space. Moreover, even if the embedded instrument body operates, the support portion does not interfere with the operation, and damage due to contact with the instrument body can be prevented.

更に、軸着された板バネが天井面に接触する作用点の位置は、天井の厚みに応じて変動するので、天井の厚みが異なっても、同一の取付フレーム及び取付具を用いて器具本体を確実に取付けできる。   Furthermore, since the position of the action point at which the axially attached leaf spring contacts the ceiling surface varies depending on the thickness of the ceiling, even if the thickness of the ceiling is different, the instrument body using the same mounting frame and fixture Can be installed securely.

請求項２に係る埋込型器具の取付構造によれば、ガイド傾斜面を形成しているので、天井裏等のような手探りの作業であってもトグルリンクの係止部を取付フレームの受爪部に容易に係止でき、器具本体を天井、壁等に簡単に固定できる。   According to the mounting structure of the implantable device according to the second aspect, since the guide inclined surface is formed, the locking portion of the toggle link is received by the mounting frame even in groping work such as the back of the ceiling. It can be easily locked to the claw portion, and the instrument body can be easily fixed to the ceiling, wall or the like.

請求項３に係る埋込型器具の取付構造によれば、支持部には、長孔を形成しておき、これにトグルリンクの係止部がスライド可能に連結されているので、トグルリンクの係止部は、常に長孔内に係入されているので、抜け外れることがなく、天井裏等のような手探りの作業であってもトグルリンクの係止部を取付フレームの受爪部に確実に係止できる。   According to the mounting structure of the implantable device according to claim 3, the support portion is formed with a long hole, and the locking portion of the toggle link is slidably connected to the support portion. Since the locking part is always engaged in the long hole, it does not come off, and the locking part of the toggle link can be used as a catching part of the mounting frame even in groping work such as the ceiling. Can be securely locked.

請求項４に係る埋込型器具の取付構造によれば、一組のトグルリンクが、操作片と、前記取付フレームの支持部とを回動可能に連結する構造であるため、前記トグルリンクが支持部から抜け外れることがないうえ、これを係止する手間も不要にでき、天井裏等のような手探りの作業であっても、前記操作片を押圧するだけのワンタッチ操作で、前記器具本体を天井、壁等に簡単且つ確実に固定できる。   According to the mounting structure of the implantable device according to claim 4, since the pair of toggle links is a structure that rotatably connects the operation piece and the support portion of the mounting frame, the toggle link is The instrument body does not come off the support part, and it is not necessary to lock it. Even in groping work such as the back of the ceiling, the instrument body can be operated with a one-touch operation by simply pressing the operation piece. Can be easily and securely fixed to the ceiling, wall, etc.

また、取付フレームに立設された支持部は、板バネを軸着すると共に、トグルリンクを枢着した構造であるため、支持部自体を小型化でき、天井裏が狭小な空間であっても設置することができ、しかも、埋設された器具本体が動作するものであっても、支持部が動作の邪魔にならず、器具本体との接触による損傷も防止できる。   In addition, since the support portion erected on the mounting frame has a structure in which a leaf spring is pivotally attached and a toggle link is pivotally attached, the support portion itself can be reduced in size, even in a space where the ceiling is narrow. Even if the embedded instrument body operates, the support portion does not interfere with the operation, and damage due to contact with the instrument body can be prevented.

更に、軸着された板バネが天井面に接触する作用点の位置は、天井の厚みに応じて、板バネが自ら変動するので、天井の厚みが異なっても、同一の取付フレーム及び取付具を用いて器具本体を確実に取付けできる。   Furthermore, the position of the point of action where the pivoted leaf spring contacts the ceiling surface varies depending on the thickness of the ceiling, so that the same mounting frame and fixture can be used even if the ceiling thickness is different. The instrument body can be securely attached using

請求項５に係る埋込型器具の取付構造によれば、板バネには、その適所を内方に折り曲げて変曲部を設けているので、板バネ全体の弾性係数が高められるうえ、板バネの変位量が増すため、板バネの押圧力を更に高めることができる。   According to the mounting structure for an implantable device according to claim 5, the leaf spring is bent at an appropriate position inward so as to be provided with the inflection portion. Since the amount of displacement of the spring increases, the pressing force of the leaf spring can be further increased.

そのため、器具本体の取付けを更に確実に行うことができるうえ、例えば、１ｍｍ程度の薄い天板に対しても、板バネの押圧力を十分に発揮でき、器具本体を確実に取付けできる。   Therefore, the instrument body can be attached more reliably, and the pressing force of the leaf spring can be sufficiently exerted even on a thin top plate of about 1 mm, for example, so that the instrument body can be reliably attached.

請求項６に係る埋込型器具の取付構造によれば、器具本体として、ダウンライト等の照明器具である場合には、請求項１〜５の効果を有効に発揮できる。   According to the mounting structure of the implantable device according to claim 6, when the device body is a lighting device such as a downlight, the effects of claims 1 to 5 can be effectively exhibited.

以下、本発明に係る埋込型器具の取付構造Ａを図面とともに説明する。   Hereinafter, a mounting structure A for an implantable device according to the present invention will be described with reference to the drawings.

図１は、本発明に係る埋込型器具の取付構造Ａの一実施例を示す要部の分解斜視図、図２（ａ）〜（ｃ）は、本発明に係る埋込型器具の取付構造Ａの取付け動作を示す動作説明図、図３は、本発明に係る埋込型器具の取付構造Ａの取付け後の状態を示す概略図である。   FIG. 1 is an exploded perspective view of a main part showing an embodiment of an attachment structure A for an implantable device according to the present invention, and FIGS. 2 (a) to 2 (c) are views for attaching the implantable device according to the present invention. FIG. 3 is a schematic view showing a state after the attachment structure A of the implantable device according to the present invention is attached.

ここで、本実施例では、天井に埋込んで設置されるダウンライトＺを例示して説明するが、これ以外の埋込型器具、例えば、天井や壁に埋設されるスピーカー等の音響器具などであっても構わない。   Here, in the present embodiment, the downlight Z that is embedded and installed in the ceiling will be described as an example, but other embedded devices such as acoustic devices such as speakers embedded in the ceiling and walls, etc. It does not matter.

この埋込型器具の取付構造Ａは、天井Ｘに予め開設した取付穴Ｙ内にダウンライトＺを埋設し、このダウンライトＺに連結された取付フレーム１の取付具２を用いてダウンライトＺを天井Ｘ内に収容固定するものである。   In the mounting structure A for the implantable device, a downlight Z is embedded in a mounting hole Y previously opened in the ceiling X, and the downlight Z is attached using the fixture 2 of the mounting frame 1 connected to the downlight Z. Is housed and fixed in the ceiling X.

取付フレーム１は、開設された取付穴Ｙに係止される鍔片１１と、この鍔片１１を備えたフレーム枠１２を介して取付穴Ｙに嵌挿される。   The mounting frame 1 is fitted and inserted into the mounting hole Y via a flange 11 that is locked in the established mounting hole Y and a frame 12 that includes the flange 11.

また、フレーム枠１２の上端には、取付具２と連結される２以上の支持部１３を備えている。ここで、２以上とは、フレーム枠１２の上端に２つの支持部１３を対向して配置したり、或いは、フレーム枠１２の上端に等間隔をあけて複数の支持部１３を配置していることを意味する。   Further, at the upper end of the frame 12, two or more support portions 13 connected to the fixture 2 are provided. Here, the term “two or more” means that two support portions 13 are arranged opposite to the upper end of the frame 12 or a plurality of support portions 13 are arranged at equal intervals on the upper end of the frame 12. Means that.

図１では、２つの支持部１３のうちの一方（１つ）だけを示しており、この支持部１３は、フレーム枠１２の上端に一対の受片１３ａを間隔をあけて対向させて立設し、これら受片１３ａの略中央には、後述する板バネ２１の一端２１ａを軸着する軸１３ｂを架設している。 In FIG. 1, only one (one) of the two support portions 13 is shown, and this support portion 13 is erected with a pair of receiving pieces 13a facing each other at the upper end of the frame 12 at an interval. and, a substantially central of receiving pieces 13 a, has bridged the shaft 13b for pivotally one end 21a of the plate spring 21 to be described later.

これら受片１３ａの外側上方には、内側に向けて傾斜されたガイド傾斜面１３ｃが形成され、このガイド傾斜面１３ｃの上端を外側に向けて延設して受爪部１３ｄを形成している。 Outside above these receiving piece 13 a, the guide inclined surface 13c which is inclined toward the inside are formed, to form a受爪portion 13d of the upper end of the inclined guide surface 13c and extending outward Yes.

取付具２は、板バネ２１、操作片２２、トグルリンク２３とからなり、この板バネ２１は、その一端２１ａが支持部１３の軸１３ｂに軸着されて回動可能とし、全体を円弧状に形成してなる。   The fixture 2 includes a leaf spring 21, an operation piece 22, and a toggle link 23. One end 21a of the leaf spring 21 is pivotally mounted on the shaft 13b of the support portion 13, and the whole is arcuate. Formed.

操作片２２は、基板２２ａの中央に板バネ２１が貫通する開口部２２ｂを開設し、この基板２２ａの一端２２ｃに板バネ２１の他端２１ｂを枢着してなる。   The operation piece 22 has an opening 22b through which the leaf spring 21 penetrates in the center of the substrate 22a, and the other end 21b of the leaf spring 21 is pivotally attached to one end 22c of the substrate 22a.

また、基板２２ａの両側を下方に折り曲げた折片部２２ｄを対向して形成し、この折片部２２ｄの略中央には軸穴２２ｅを開設している。   In addition, a folded piece portion 22d formed by bending both sides of the substrate 22a downward is formed to face each other, and a shaft hole 22e is formed in the approximate center of the folded piece portion 22d.

操作片２２の他端２２ｆは、これを操作したときに支持部１３の上端に接合される程度に形成されていれば良いが、ここでは、前記他端が下方に向けて僅かに折曲している。   The other end 22f of the operation piece 22 only needs to be formed so as to be joined to the upper end of the support portion 13 when the operation piece 22 is operated. Here, the other end is slightly bent downward. ing.

トグルリンク２３は、線材を折曲形成してなり、その両端２３ａは、操作片２２の軸穴２２ｅに内方から軸着したうえで板バネ２１を避け、その前方には、支持部１３に形成された受爪部１３ｄに係脱可能な係止部２３ｂを形成している。   The toggle link 23 is formed by bending a wire, and both ends 23a are pivotally attached to the shaft hole 22e of the operation piece 22 from the inside, and the leaf spring 21 is avoided. A locking portion 23b that can be engaged and disengaged is formed on the formed receiving claw portion 13d.

以上のように構成した本発明の埋込型器具の取付構造Ａは、以下の要領で使用する。   The mounting structure A of the implantable device of the present invention configured as described above is used in the following manner.

なお、図２では、便宜上、図３で示したダウンライトＺを省略しているが、取付フレーム１にダウンライトＺが従来同様、連結されているものとして説明する。   In FIG. 2, for the sake of convenience, the downlight Z shown in FIG. 3 is omitted, but the description will be made assuming that the downlight Z is connected to the mounting frame 1 as in the prior art.

先ず、天井Ｘに開設した取付穴ＹにダウンライトＺが連結された取付フレーム１を下方から嵌挿してダウンライトＺを埋設すると共に、その取付フレーム１を取付穴Ｙに嵌合する。   First, the mounting frame 1 in which the downlight Z is connected to the mounting hole Y opened in the ceiling X is inserted from below to embed the downlight Z, and the mounting frame 1 is fitted into the mounting hole Y.

このとき、取付具２のトグルリンク２３の係止部２３ｂと、取付フレーム１の受爪部１３ｄとは、係止されておらず、この状態では、板バネ２１は弾性変形していないので、取付具２に無用なテンションが作用せず、ダウンライトＺの取付け、取り外し作業を容易にできる〔図２（ａ）、参照。〕。   At this time, the locking portion 23b of the toggle link 23 of the fixture 2 and the receiving claw portion 13d of the mounting frame 1 are not locked, and in this state, the leaf spring 21 is not elastically deformed. Unnecessary tension does not act on the fixture 2, and it is possible to easily attach and remove the downlight Z [see FIG. 2 (a)]. ].

次に、取付具２の操作片２２を取付フレーム１の外側に向けて押せば、軸１３ｂを中心にして取付具２が取付フレーム１の外側に簡単に移動され、トグルリンク２３の係止部２３ｂを支持部１３の外側に当接されると共に、操作片２２の一端２２ｃが天井Ｘの裏面に接合し、操作片２２の他端２２ｆが立ち上がった状態となる〔図２（ｂ）、参照。〕。   Next, when the operation piece 22 of the fixture 2 is pushed toward the outside of the attachment frame 1, the fixture 2 is easily moved to the outside of the attachment frame 1 around the shaft 13b, and the locking portion of the toggle link 23 is obtained. 23b is brought into contact with the outside of the support portion 13, and one end 22c of the operation piece 22 is joined to the back surface of the ceiling X, and the other end 22f of the operation piece 22 rises (see FIG. 2B). . ].

そして、この立ち上がった操作片２２の他端２２ｆを、図中矢印で示すように、板バネ２１の弾性復元力に抗しながら手指で下方に押圧すれば、この板バネ２１が直線方向（外方向）に広げられて弾性力が付与されると共に、トグルリンク２３の係止部２３ｂが、ガイド傾斜面１３ｃに誘導されて受爪部１３ｄに係止したうえで、この係止部２３ｂが上方向に持ち上げられ、この支持部１３に固定された取付フレーム１も上方に持ち上げられる。   Then, if the other end 22f of the operation piece 22 that has risen is pressed downward with a finger while resisting the elastic restoring force of the leaf spring 21, as shown by an arrow in the figure, the leaf spring 21 is moved in a linear direction (outside The locking portion 23b of the toggle link 23 is guided by the guide inclined surface 13c and locked to the receiving claw portion 13d, and then the locking portion 23b is moved upward. The mounting frame 1 that is lifted in the direction and fixed to the support portion 13 is also lifted upward.

ところが、取付フレーム１の下端には、鍔片１１が設けられているので、それ以上の持ち上げが規制され、取付フレーム１を、天井面Ｘの取付穴Ｙに押し付けた状態で固定できる。   However, since the flange 11 is provided at the lower end of the mounting frame 1, further lifting is restricted, and the mounting frame 1 can be fixed in a state of being pressed against the mounting hole Y of the ceiling surface X.

一方、操作片２２は、開口部２２ｂを通じて板バネ２１の下方側に移動されるが、所定の位置を越えたところで、いわゆる反転バネと同様に、操作片２２の他端２２ｆを元の位置に戻そうとする弾性復元力の方向が、時計方向から反時計方向に変換されるために、操作片２２の他端２２ｆは、クリック音を発呼すると共に、支持部１３の上端に押し付けられて規制される。   On the other hand, the operation piece 22 is moved to the lower side of the leaf spring 21 through the opening 22b. However, when the operation piece 22 exceeds a predetermined position, the other end 22f of the operation piece 22 is returned to the original position in the same manner as a so-called reversal spring. Since the direction of the elastic restoring force to be returned is changed from the clockwise direction to the counterclockwise direction, the other end 22f of the operation piece 22 makes a clicking sound and is pressed against the upper end of the support portion 13. Be regulated.

そのため、ダウンライトＺを連結した取付フレーム１は、天井面Ｘの取付穴Ｙに押し付けた状態で確実に固定されるのである〔図２（ｃ）、参照。〕。   Therefore, the mounting frame 1 to which the downlight Z is connected is securely fixed in a state of being pressed against the mounting hole Y of the ceiling surface X [see FIG. 2 (c). ].

また、ダウンライトＺを天井Ｘから取り外す場合には、操作片２２の他端２２ｆを板バネ２１の弾性復元力に効して上方に持ち上げれば、前述と逆の動作が行われて板バネ２１の弾性復元力が解除されて、係止部２３ｂと受爪部１３ｄとの係止が解除され、ダウンライトＺを連結した取付フレーム１を天井面Ｘから簡単に取り外すことができる。   When the downlight Z is removed from the ceiling X, if the other end 22f of the operation piece 22 is lifted upward by acting on the elastic restoring force of the leaf spring 21, the reverse operation is performed and the leaf spring is performed. The elastic restoring force of 21 is released, the locking of the locking portion 23b and the receiving claw portion 13d is released, and the mounting frame 1 connecting the downlight Z can be easily removed from the ceiling surface X.

只、ダウンライトＺを天井Ｘに取付けた後は、これを取り外す以外には、操作片２２の他端２２ｆを持ち上げて操作することはなく、逆に、ダウンライトＺの電球を交換する際などに、操作片２２の他端２２ｆを上方に操作し難い構造にしておくほうが望ましいこともある。   只 After the downlight Z is mounted on the ceiling X, the other end 22f of the operation piece 22 is not lifted and operated except for removing it. In addition, it may be desirable to make the other end 22f of the operation piece 22 difficult to operate upward.

このような場合には、図示しないが、不用意に操作片２２の他端２２ｆが持ち上がらないように、例えば、操作片２２の他端２２ｆ先端の一部を内側に切り欠いて、操作片２２の他端２２ｆの面積を少なくして、この操作片２２が不用意に持ち上がることを防止したり、或いは、操作片２２が支持部１３の上端に接合されたときに、更に、この操作片２２の持ち上がりを防止するロック機構（不図示）を設けても構わない。   In such a case, although not shown, for example, a part of the tip of the other end 22f of the operation piece 22 is notched inward so that the other end 22f of the operation piece 22 is not lifted carelessly. The area of the other end 22f is reduced to prevent the operation piece 22 from being lifted carelessly, or when the operation piece 22 is joined to the upper end of the support portion 13, the operation piece 22 is further removed. There may be provided a lock mechanism (not shown) for preventing the lifting of the head.

なお、本実施例では、板バネ２１としては、円弧状に形成した板バネ２１を利用しているが、要は、バネの弾性復元力を作用させて取付フレーム１を持ち上げ、この取付フレーム１を取付穴Ｙ周縁に固定できる構造であれば良く、平板状に形成した板バネ、或いは、板バネ以外のコイルバネ、皿バネ等を用いることも可能である。   In the present embodiment, the leaf spring 21 is a leaf spring 21 formed in an arc shape. However, the attachment frame 1 is lifted by applying the elastic restoring force of the spring. Can be fixed to the periphery of the mounting hole Y, and a plate spring formed in a flat plate shape, or a coil spring, a disc spring, or the like other than the plate spring can be used.

このようにして、天井Ｘに取付けられたダウンライトＺは、図３に示すように、ダウンライトＺから照射される照射の角度を変えるため、その全体が３６０°周方向に回転可能であって、且つ、図中想像線で示すように、二重円で示した回転軸を中心に９０°左右にも首振り動作を行うことができるものであるが、このような首振り可能なものであっても、ダウンライトＺが取付具２に当たってダウンライトＺを損傷する危険がなく、或いは、ダウンライトＺの首振り動作を取付具２が邪魔することなくスムーズに動作できるのである。   In this way, as shown in FIG. 3, the downlight Z attached to the ceiling X changes its irradiation angle from the downlight Z, so that the entire downlight Z can be rotated in the 360 ° circumferential direction. In addition, as shown by the imaginary line in the figure, the head can be swung 90 degrees left and right around the rotation axis shown by the double circle. Even if it exists, there is no danger of the downlight Z hitting the fixture 2 and damaging the downlight Z, or the fixture 2 can operate smoothly without obstructing the swinging motion of the downlight Z.

以上の通り、本発明に係る埋込型器具の取付構造Ａによれば、板バネ２１を弾性変形させることで、該板バネ２１の弾性復元力を作用させ、この弾性復元力で取付フレーム１を持ち上げて天井Ｘ等に固定する構造であるため、操作片２２を押圧するだけのワンタッチ操作で取付フレーム１を天井Ｘ、壁等に簡単且つ確実に固定できる。   As described above, according to the mounting structure A of the implantable device according to the present invention, the elastic force of the leaf spring 21 is applied by elastically deforming the leaf spring 21, and the attachment frame 1 is caused by this elastic restoring force. Therefore, the attachment frame 1 can be easily and reliably fixed to the ceiling X, the wall, etc. by a one-touch operation by simply pressing the operation piece 22.

また、支持部１３自体も小型化でき、天井Ｘ裏が狭小な空間であっても設置することができ、しかも、埋設されたダウンライトＺが動作するものであっても、支持部１３が動作の邪魔にならず、ダウンライトＺとの接触による損傷も防止できる。   Further, the support portion 13 itself can be reduced in size, can be installed even in a space where the back of the ceiling X is narrow, and even if the embedded downlight Z operates, the support portion 13 operates. It is possible to prevent damage caused by contact with the downlight Z.

更に、板バネ２１の弾性復元力が付勢される位置は、天井Ｘの厚みに応じて、板バネ２１が自ら変動するので、天井Ｘの厚みが異なっても、同一の取付フレーム１の取付具２を用いてダウンライトＺを確実に取付けできる。   Further, the position at which the elastic restoring force of the leaf spring 21 is biased varies depending on the thickness of the ceiling X. Therefore, even if the thickness of the ceiling X is different, the same mounting frame 1 is attached. The downlight Z can be securely attached using the tool 2.

図４（ａ）、（ｂ）は、本発明に係る支持部１３の他の実施例を示す拡大側面図である。   4 (a) and 4 (b) are enlarged side views showing another embodiment of the support portion 13 according to the present invention.

なお、図１〜図３で示した部材と共通の部材には、同一番号を付して、その説明を省略することとし、ここでは、各実施例の特徴についてのみ説明する。   In addition, the same number is attached | subjected to the member which is common in the member shown in FIGS. 1-3, and the description is abbreviate | omitted, Here, only the characteristic of each Example is demonstrated.

図４（ａ）で示す支持部１３は、ガイド傾斜面１３ｃの上端を外側に向けて延設した受爪部１３ｄを更に下方に向けて延設させた抜止部１３ｄ’を形成している。   The support portion 13 shown in FIG. 4 (a) forms a retaining portion 13d 'in which a receiving claw portion 13d that extends outwardly with the upper end of the guide inclined surface 13c extended further downward.

このような抜止部１３ｄ’を形成すれば、ガイド傾斜面１３ｃに誘導されて受爪部１３ｄに係止する係止部２３ｂが、より確実に係止されて、抜け外れることを防止できる。   By forming such a retaining portion 13d ', it is possible to prevent the locking portion 23b, which is guided by the guide inclined surface 13c and locked to the receiving claw portion 13d, from being more reliably locked and detached.

図４（ｂ）で示す支持部１３は、支持部１３に形成された受爪部１３ｄは、ガイド傾斜面１３ｃと同傾斜の長孔に形成され、この長孔に沿ってトグルリンク２３の係止部２３ｂがスライド可能に連結されている。   In the support portion 13 shown in FIG. 4 (b), a catching claw portion 13d formed in the support portion 13 is formed in a long hole having the same inclination as that of the guide inclined surface 13c, and the toggle link 23 is engaged along the long hole. Stop part 23b is slidably connected.

このような長孔による受爪部１３ｄによれば、トグルリンク２３の係止部２３は、常に長孔内に係入されているので、抜け外れることがなく、天井裏等のような手探りの作業であってもトグルリンク２３の係止部２３ｂを受爪部１３ｂに確実に係止できる。   According to the receiving claw portion 13d having such a long hole, the locking portion 23 of the toggle link 23 is always engaged in the long hole, so that it does not come off and can be searched for like the back of the ceiling. Even in the work, the locking portion 23b of the toggle link 23 can be reliably locked to the receiving claw portion 13b.

図５は、本発明に係る埋込型器具の取付構造Ａの更に他の実施例を示す要部の分解斜視図、図６は、図５で示した埋込型器具の取付構造Ａの取付け動作を示す動作説明図である。   FIG. 5 is an exploded perspective view of an essential part showing still another embodiment of the mounting structure A of the implantable device according to the present invention, and FIG. 6 is a mounting of the mounting structure A of the implantable device shown in FIG. It is operation | movement explanatory drawing which shows operation | movement.

なお、図１〜図４で示した部材と共通の部材には、同一番号を付して、その説明を省略することとし、ここでは、本実施例の特徴についてのみ説明する。   The members common to those shown in FIGS. 1 to 4 are denoted by the same reference numerals, and the description thereof is omitted. Here, only the features of the present embodiment will be described.

この埋込型器具の取付構造Ａでは、操作片２２の基板２２ａ両側に折曲形成された折片部２２ｄに両端２３ｃが枢着され、前方を取付フレーム１の支持部１３に開設した軸孔１３ｅに貫通させてなる一組の環状のトグルリンク２３にしている点、及び、板バネ２１の適所を内方に折り曲げて変曲部２１ｃを設けている点に特徴がある。   In the mounting structure A of the implantable device, both ends 23c are pivotally attached to a folded piece portion 22d formed on both sides of the substrate 22a of the operation piece 22, and a shaft hole opened in the support portion 13 of the attachment frame 1 at the front. It is characterized in that a pair of annular toggle links 23 formed by penetrating 13e and a bent portion 21c is provided by bending an appropriate portion of the leaf spring 21 inward.

すなわち、本実施例で示すトグルリンク２３は、矩形の環状に形成された２つの部材からなり、より詳しくは、トグルリンク２３の一方の短辺２３ｄが、僅かに分断している。   That is, the toggle link 23 shown in the present embodiment is composed of two members formed in a rectangular ring shape. More specifically, one short side 23d of the toggle link 23 is slightly divided.

そして、この分断された両端２３ｃ、２３ｃを、その弾性復元力に抗しながら手指で拡開させ、両端２３ｃ、２３ｃのうちの一方を、支持部１３の軸孔１３ｅに貫通させて、分断されていない他の短辺２３ｅを、軸孔１３ｅに配置すると共に、分断された両端２３ｃ、２３ｃを、折片部２２ｄに設けた軸穴２２ｅに配置して、手指の拡開を放せば、その弾性復元力によって、分断された両端２３ｃ、２３ｃが閉じて、軸穴２２ｅの両側から各々嵌挿し、一方のトグルリンク２３を一方の折片部２２ｄに枢着でき、これと同要領にして、他方のトグルリンク２３を、他方の折片部２２ｄに枢着する。   Then, the divided both ends 23c, 23c are expanded with fingers while resisting the elastic restoring force, and one of the both ends 23c, 23c is penetrated into the shaft hole 13e of the support portion 13 to be divided. The other short side 23e that is not disposed is disposed in the shaft hole 13e, and the divided ends 23c and 23c are disposed in the shaft hole 22e provided in the fold piece portion 22d so that the fingers can be widened. Due to the elastic restoring force, the divided ends 23c, 23c are closed and inserted from both sides of the shaft hole 22e, respectively, and one toggle link 23 can be pivotally attached to one folded piece 22d, and in the same manner as this, The other toggle link 23 is pivotally attached to the other folded piece 22d.

このように構成された本発明の埋込型器具の取付構造Ａは、図５で示すように、先ず、天井Ｘに開設した取付穴ＹにダウンライトＺが連結された取付フレーム１を下方から嵌挿してダウンライトＺを埋設すると共に、その取付フレーム１を取付穴Ｙに嵌合する〔図６（ａ）、参照。〕。 As shown in FIG. 5, the mounting structure A of the implantable device of the present invention configured as described above is as follows. First, the mounting frame 1 in which the downlight Z is connected to the mounting hole Y opened in the ceiling X is viewed from below. The downlight Z is embedded by being inserted, and the mounting frame 1 is fitted into the mounting hole Y [see FIG. 6A. ].

このとき、板バネ２１は弾性変形していないので、取付具２に無用なテンションが作用せず、ダウンライトＺの取付け、取り外し作業を容易にできる。   At this time, since the leaf spring 21 is not elastically deformed, unnecessary tension does not act on the fixture 2, and the downlight Z can be easily attached and detached.

次に、取付具２の操作片２２を取付フレーム１の外側に向けて押せば、軸１３ｂを中心にして取付具２が取付フレーム１の外側に簡単に移動され、操作片２２の一端２２ｃが天井Ｘの裏面に接合し、操作片２２他端２２ｆが立ち上がった状態となる〔図６（ｂ）、参照。〕。 Next, if the operation piece 22 of the fixture 2 is pushed toward the outside of the attachment frame 1, the fixture 2 is easily moved to the outside of the attachment frame 1 around the shaft 13b, and one end 22c of the operation piece 22 is moved. The operation piece 22 is joined to the back surface of the ceiling X, and the other end 22f of the operation piece 22 rises ( see FIG . 6B) . ].

そして、この立ち上がった操作片２２の他端２２ｆを、図中矢印で示すように、板バネ２１の弾性復元力に抗しながら手指で押さえて下方に押圧すれば、この板バネ２１が直線方向（外方向）に広げられて弾性力が付与されると共に、トグルリンク２３の短辺２３ｅが上方向に持ち上げられ、この短辺２３ｅを枢着している支持部１３に固定された取付フレーム１も上方に持ち上げられる。   Then, if the other end 22f of the operation piece 22 that has stood up is pressed downward with fingers while resisting the elastic restoring force of the leaf spring 21, as shown by an arrow in the figure, the leaf spring 21 is linearly moved. The mounting frame 1 is expanded in the (outward direction) and is given elastic force, and the short side 23e of the toggle link 23 is lifted upward, and is fixed to the support portion 13 pivotally attached to the short side 23e. Is also lifted upwards.

ところが、取付フレーム１の下端には、鍔片１１が設けられているので、それ以上の持ち上げが規制され、取付フレーム１を、天井面Ｘの取付穴Ｙに押し付けた状態で固定できる。   However, since the flange 11 is provided at the lower end of the mounting frame 1, further lifting is restricted, and the mounting frame 1 can be fixed in a state of being pressed against the mounting hole Y of the ceiling surface X.

天井Ｘの裏面に接合している操作片２２の一端２２ｃが、図中矢印で示すように、天井Ｘ裏面を摺動しながら外側に向けて移動する〔図６（ｂ）、参照。〕。 One end 22c of the operation piece 22 joined to the back surface of the ceiling X moves toward the outside while sliding on the back surface of the ceiling X, as indicated by an arrow in the drawing [see FIG . 6B] . ].

一方、操作片２２は、開口部２２ｂを通じて板バネ２１の下方側に移動されるが、所定の位置を越えたところで、いわゆる反転バネと同様に、操作片２２の他端２２ｆを元の位置に戻そうとする弾性復元力の方向が、時計方向から反時計方向に変換されるために、操作片２２の他端２２ｆは、クリック音を発呼すると共に、支持部１３の上端に押し付けられて規制される。   On the other hand, the operation piece 22 is moved to the lower side of the leaf spring 21 through the opening 22b. However, when the operation piece 22 exceeds a predetermined position, the other end 22f of the operation piece 22 is returned to the original position in the same manner as a so-called reversal spring. Since the direction of the elastic restoring force to be returned is changed from the clockwise direction to the counterclockwise direction, the other end 22f of the operation piece 22 makes a clicking sound and is pressed against the upper end of the support portion 13. Be regulated.

そのため、ダウンライトＺを連結した取付フレーム１は、天井面Ｘの取付穴Ｙに押し付けた状態で確実に固定されるのである〔図６（ｃ）、参照。〕。 Therefore, the mounting frame 1 to which the downlight Z is connected is securely fixed in a state of being pressed against the mounting hole Y of the ceiling surface X [see FIG. 6 (c) . ].

更に、本実施例では、円弧状に形成した板バネ２１の適所を内方に折り曲げて変曲部２１ｃを設けており、この変曲部２１ｃを設けることによって、板バネ２１全体の弾性係数が高められるうえ、板バネ２１の変位量が増すため、板バネ２１の弾性復元力による押圧力を更に高めることができる。   Furthermore, in the present embodiment, a bent portion 21c is provided by bending an appropriate portion of the leaf spring 21 formed in an arc shape inward, and by providing the bent portion 21c, the elastic coefficient of the entire leaf spring 21 is increased. In addition, since the amount of displacement of the leaf spring 21 is increased, the pressing force due to the elastic restoring force of the leaf spring 21 can be further increased.

そのため、ダウンライトＺの取付けを更に確実に行うことができるうえ、例えば、１ｍｍ程度の薄い天井Ｘに対しても、板バネ２１の押圧力を十分に発揮でき、ダウンライト（不図示）を確実に取付けできる。   For this reason, the downlight Z can be mounted more reliably, and the pressing force of the leaf spring 21 can be sufficiently exerted even on a thin ceiling X of about 1 mm, for example, and the downlight (not shown) is reliably secured. Can be installed on.

一方、ダウンライトＺを天井Ｘから取り外す場合には、操作片２２の他端２２ｆを板バネ２１の弾性復元力に効して上方に持ち上げれば、前述と逆の動作が行われて板バネ２１の弾性付復元力が解除され、ダウンライトＺを連結した取付フレーム１を天井面Ｘから簡単に取り外すことができる。   On the other hand, when the downlight Z is removed from the ceiling X, if the other end 22f of the operation piece 22 is lifted upward by acting on the elastic restoring force of the leaf spring 21, the reverse operation is performed and the leaf spring is performed. The restoring force with elasticity 21 is released, and the mounting frame 1 connecting the downlight Z can be easily removed from the ceiling surface X.

このように、本発明に係る埋込型器具の取付構造Ａによれば、一組のトグルリンク２３は、操作片２２と、取付フレーム１の支持部１３とを回動可能に連結した構造であるため、トグルリンク２３が操作片２２と支持部１３とを常に連結して抜け外れることがないため、例えば、天井裏等のような手探りの作業であっても、操作片２２を押圧するだけのワンタッチ操作で、ダウンライトＺを天井Ｘ、壁等に対して、簡単且つ確実に固定できるのである。   As described above, according to the mounting structure A of the implantable device according to the present invention, the pair of toggle links 23 has a structure in which the operation piece 22 and the support portion 13 of the mounting frame 1 are rotatably connected. For this reason, the toggle link 23 always connects the operation piece 22 and the support portion 13 and does not come off. For example, even when groping such as the back of the ceiling, the operation piece 22 is simply pressed. With this one-touch operation, the downlight Z can be easily and reliably fixed to the ceiling X, the wall or the like.

本発明に係る埋込型器具の取付構造Ａの一実施例を示す要部の分解斜視図である。It is a disassembled perspective view of the principal part which shows one Example of the mounting structure A of the implantable instrument which concerns on this invention. （ａ）〜（ｃ）は、本発明に係る埋込型器具の取付構造Ａの取付け動作を示す動作説明図である。(A)-(c) is operation | movement explanatory drawing which shows the attachment operation | movement of the attachment structure A of the implantable instrument which concerns on this invention. 本発明に係る埋込型器具の取付構造Ａの取付け後の状態及びダウンライトＺが首振りする状態を示した概略図である。It is the schematic which showed the state after attachment of the attachment structure A of the implantable instrument which concerns on this invention, and the state which the downlight Z swings. （ａ）、（ｂ）は、本発明に係る支持部の他の実施例を示す拡大側面図である。(A), (b) is an enlarged side view which shows the other Example of the support part which concerns on this invention. 本発明に係る埋込型器具の取付構造Ａの更に他の実施例を示す要部の分解斜視図である。It is a disassembled perspective view of the principal part which shows the further another Example of the mounting structure A of the implantable instrument which concerns on this invention. （ａ）〜（ｃ）は、図５で示した取付け動作を示す動作説明図である。(A)-(c) is operation | movement explanatory drawing which shows the attachment operation | movement shown in FIG.

符号の説明Explanation of symbols

Ａ 埋込型器具の取付構造
Ｘ 天井（壁）
Ｙ 取付穴
Ｚ ダウンライト
１ 取付フレーム
１１ 鍔片
１２ フレーム枠
１３ 支持部
１３ｃ ガイド傾斜面
１３ｄ 受爪部
１３ｅ 軸孔
２ 取付具
２１ 板バネ
２１ａ 一端
２１ｂ 他端
２２ 操作片
２２ａ 基板
２２ｂ 開口部
２２ｃ 一端
２２ｄ 折片部
２２ｆ 他端
２３ トグルリンク
２３ｃ 両端
２３ｂ 係止部 A Implantable device mounting structure X Ceiling (wall)
Y mounting hole Z downlight 1 mounting frame 11 flange 12 frame frame 13 support portion 13c guide inclined surface 13d receiving claw portion 13e shaft hole 2 mounting tool 21 leaf spring 21a one end 21b other end 22 operation piece 22a substrate 22b opening 22c one end 22d Folding piece 22f Other end 23 Toggle link 23c Both ends 23b Locking portion

Claims (6)

器具本体を取付ける取付フレームを、天井、壁等に形成した取付穴内に収容固定するための埋込型器具の取付構造であって、
上記取付フレームは、
上記取付穴に嵌着されるフレーム枠と、受爪部を形成した複数の支持部とを備えており、上記フレーム枠は取付穴の外方に延長させた鍔片を有し、かつ上記支持部は取付具に連結されており、
上記取付具の各々は、
板バネと、開口部を開設した操作片と、一端を前記操作片に枢着し、他端に係止端を有したトグルリンクとを備えており、
上記板バネは、上記操作片の上記開口部を貫通して、その一端が上記支持部に設けた支持軸に枢着され、かつ他端が上記操作片に枢着されており、
上記取付フレームが上記取付穴に嵌挿されてから、前記操作片の一端を天井、壁等の裏面に押し当て、上記板バネを弾性変形させることで、上記係止端を、上記取付フレームの上記支持部の受爪部に係止され、それによって、上記取付フレームを上記板バネの弾性力で持ち上げる構造にしている、埋込型器具の取付構造。 A mounting structure for mounting an instrument main body, for mounting and fixing in a mounting hole formed in a ceiling, a wall, etc.
The mounting frame is
A frame frame fitted into the mounting hole; and a plurality of support portions formed with receiving claws; the frame frame has a flange extending outward from the mounting hole; and the support The part is connected to the fixture,
Each of the above fixtures is
A leaf spring, an operation piece having an opening, and a toggle link having one end pivotally attached to the operation piece and having a locking end at the other end,
The leaf spring passes through the opening of the operation piece, one end of which is pivotally attached to a support shaft provided in the support portion, and the other end is pivotally attached to the operation piece.
After the mounting frame is inserted into the mounting hole, one end of the operation piece is pressed against the back surface of the ceiling, wall, etc., and the leaf spring is elastically deformed, so that the locking end is fixed to the mounting frame. A mounting structure for an implantable device, which is locked to the receiving claw portion of the support portion, thereby lifting the mounting frame with the elastic force of the leaf spring . 請求項１において、
上記取付フレームの上記支持部には、上記トグルリンクの上記係止端を上記支持部の上方に形成された上記受爪部へと誘導するように外側から内側に向けて傾斜したガイド傾斜面が形成されている埋込型器具の取付構造。 In claim 1,
The support portion of the mounting frame has a guide inclined surface that is inclined from the outside to the inside so as to guide the locking end of the toggle link to the catch claw portion formed above the support portion. The mounting structure of the formed implantable device. 請求項１において、
上記受爪部は長孔を有しており、この長孔内を上記トグルリンクが移動するようにしている埋込型器具の取付構造。 In claim 1,
The mounting structure for an implantable device in which the receiving claw has a long hole, and the toggle link moves in the long hole. 器具本体を取付ける取付フレームを、天井、壁等に形成した取付穴内に収容固定するための埋込型器具の取付構造であって、
上記取付フレームは、
上記取付穴に嵌着されるフレーム枠と、軸孔を形成した複数の支持部とを備えており、上記フレーム枠は取付穴の外方に延長させた鍔片を有し、かつ上記支持部は取付具に連結されており、
上記取付具の各々は、
板バネと、開口部を開設した操作片と、一端を前記操作片に枢着し、他端を上記支持部の上記軸孔に枢着し上記操作片と上記支持部とを回動可能に連結したトグルリンクとを備えており、
上記板バネは、上記操作片の上記開口部を貫通して、その一端が上記支持部に設けた支持軸に枢着され、かつ他端が上記操作片に枢着されており、
上記取付フレームが上記取付穴に嵌挿されてから、前記操作片の一端を天井、壁等の裏面に押し当て、上記板バネを弾性変形させることで、上記取付フレームを上記板バネの弾性力で持ち上げる構造にしている、埋込型器具の取付構造。 A mounting structure for mounting an instrument main body, for mounting and fixing in a mounting hole formed in a ceiling, a wall, etc.
The mounting frame is
A frame frame fitted into the mounting hole; and a plurality of support portions formed with shaft holes, the frame frame having flanges extending outward from the mounting hole, and the support portion Is connected to the fixture,
Each of the above fixtures is
A leaf spring, an operation piece having an opening, and one end pivotally attached to the operation piece, and the other end pivotally attached to the shaft hole of the support part so that the operation piece and the support part can be rotated. With a linked toggle link,
The leaf spring passes through the opening of the operation piece, one end of which is pivotally attached to a support shaft provided in the support portion, and the other end is pivotally attached to the operation piece.
After the mounting frame is inserted into the mounting hole, one end of the operation piece is pressed against the back surface of a ceiling, a wall, etc., and the leaf spring is elastically deformed, whereby the mounting frame is elastically applied to the leaf spring . A mounting structure for implantable devices that is lifted by 請求項１〜４の何れかにおいて、
上記板バネは、変曲部を有した椀形状になっている埋込型器具の取付構造。 In any one of Claims 1-4,
The leaf spring is a mounting structure for an implantable device having a bowl shape having an inflection portion. 請求項１〜５の何れかにおいて、
上記器具本体が、ダウンライト等の照明器具である埋込型器具の取付構造。 In any one of Claims 1-5,
The instrument body, the mounting structure of the implantable device is a lighting equipment such as a downlight.
JP2006158477A 2005-06-08 2006-06-07 Implantable device mounting structure Expired - Fee Related JP4724607B2 (en)

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DE602006001987T DE602006001987D1 (en) 2005-06-08 2006-06-07 Fastening device for a built-in device

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