JP2010073480A - Embedded plate - Google Patents

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Publication number
JP2010073480A
JP2010073480A JP2008239491A JP2008239491A JP2010073480A JP 2010073480 A JP2010073480 A JP 2010073480A JP 2008239491 A JP2008239491 A JP 2008239491A JP 2008239491 A JP2008239491 A JP 2008239491A JP 2010073480 A JP2010073480 A JP 2010073480A
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frame
mounting
attachment
spring
attached
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JP2008239491A
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JP5169668B2 (en
Inventor
Tomofumi Osawa
智文 大沢
Koji Saito
公史 齋藤
Seiji Matsuda
誠司 松田
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Mitsubishi Electric Corp
Mitsubishi Electric Lighting Corp
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Mitsubishi Electric Corp
Mitsubishi Electric Lighting Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide an embedded plate 1 easy to mount a spring 7 on a mounting spring receiving part 25. <P>SOLUTION: The embedded plate includes: the mounting spring 7 which is bent in an substantially V shape, and has a center ring part 18 bent to form a circle at an substantially center part; a mounting spring fixing part 6 having a hooking claw part 13 for hooking the center ring part 18 of the mounting spring 7; a frame body 5 mounting the mounting spring fixing part 6 thereon; a frame mounting part 3 inserted with the mounting spring 7, and having the mounting spring receiving part 25 for fitting to the inserted mounting spring 7; and a guide part 16 for guiding the frame body 5 in an embedding hole 29 in mounting on the embedding hole 29. The mounting spring 7 can be easily mounted on the mounting spring receiving part 25, and the frame body 5 is easily aligned with respect to the embedding hole 29 by the guide part 16. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、照明器具などの被取付機器を取り付ける取付穴プレートの技術に関するものである。   The present invention relates to a technology of a mounting hole plate for mounting a mounted device such as a lighting fixture.

天井に加工しないで小型のダウンライトを既設埋込み穴に取付ける天井埋込穴アダプターなどがある。（例えば、特許文献１または特許文献２参照。）   There are ceiling recessed hole adapters that attach small downlights to existing embedded holes without processing them on the ceiling. (For example, refer to Patent Document 1 or Patent Document 2.)

特開２００４−２０７１９１号公報（段落「０００５」、図１）Japanese Patent Laying-Open No. 2004-207191 (paragraph “0005”, FIG. 1) 特開２００６−５４１００号公報（段落「００２３」、図１）JP 2006-54100 A (paragraph “0023”, FIG. 1)

しかしながら、既設ダウンライト用埋込穴に対する位置決めのガイドが天井裏側の天井取付金具にあるため、天井取付枠の取付バネを角穴に挿入する際に、天井取付金具がずれ易く、天井取付枠を取り付ける作業性が悪くなる恐れがあった。   However, because the ceiling mounting bracket on the back side of the ceiling has a guide for positioning with respect to the existing downlight embedding hole, when the mounting spring of the ceiling mounting frame is inserted into the square hole, the ceiling mounting bracket is easily displaced, and the ceiling mounting frame There was a possibility that the workability of mounting would deteriorate.

また、取り付けた天井取付枠及び天井取付金具の位置がずれることにより、既設ダウンライト用埋込穴が見えてしまい、意匠性に劣る恐れがあった。   Moreover, when the position of the attached ceiling mounting frame and ceiling mounting bracket is shifted, the existing downlight embedding hole can be seen, which may deteriorate the design.

また、天井取付枠の取付力を強くするために、角穴の大きさを取付バネの大きさに近づけると、取付バネを角穴に挿入し難くなり、角穴の大きさを取付バネよりも大きくすると、取付バネを角穴に挿入し易くなるものの、天井取付枠の取付力が弱くなる恐れがあった。   Also, if the size of the square hole is made close to the size of the mounting spring to increase the mounting force of the ceiling mounting frame, it will be difficult to insert the mounting spring into the square hole, and the size of the square hole will be larger than that of the mounting spring. If it is increased, the mounting spring can be easily inserted into the square hole, but the mounting force of the ceiling mounting frame may be weakened.

本発明は、例えば、取付バネを取付バネ受部に容易に取り付けることができる埋込プレートを得ることを目的とする。   An object of the present invention is to obtain, for example, an embedded plate in which an attachment spring can be easily attached to an attachment spring receiving portion.

本発明に係る埋込プレートは、ほぼＶ字形状に折り曲げられ、ほぼ中央が円形を描くように折り曲げられる中央リング部を有する取付バネと、前記取付バネの中央リング部を引掛ける引掛爪部を有する取付バネ固定部と、前記取付バネ固定部が取り付けられる枠部本体と、前記取付バネが挿入され、挿入される前記取付バネと嵌合する取付バネ受部を有する枠取付部と、前記埋込穴に取り付けるとき、前記枠部本体を前記埋込穴にガイドするガイド部と、を備えることを特徴とする。   An embedding plate according to the present invention includes a mounting spring having a central ring portion that is bent into a substantially V shape and is bent so that a substantially central shape is circular, and a hooking claw portion that hooks the central ring portion of the mounting spring. A mounting spring fixing portion, a frame main body to which the mounting spring fixing portion is attached, a frame mounting portion having an attachment spring receiving portion into which the mounting spring is inserted and fitted with the inserted mounting spring, and the embedded portion. And a guide portion that guides the frame main body into the embedding hole when attached to the insertion hole.

本発明によれば、取付バネを取付バネ受部に容易に取り付けることができるとともに、ガイド部によって、埋込穴に対する枠部本体の位置合わせを容易に行うことができる。   According to the present invention, the attachment spring can be easily attached to the attachment spring receiving portion, and the alignment of the frame body with respect to the embedding hole can be easily performed by the guide portion.

実施の形態１．
図１を用いて、本実施の形態の埋込プレートの構造について説明する。 Embodiment 1 FIG.
The structure of the embedding plate according to the present embodiment will be described with reference to FIG.

図１は、本実施の形態の埋込プレートを示す分解斜視図であり、図１（ａ）は、本実施の形態の埋込プレートの裏面側から見たときの斜視図であり、図１（ｂ）は、本実施の形態の埋込プレートの化粧面から見たときの斜視図であり、図２は、図１に示す埋込プレートの一部分の拡大斜視図であり、図２（ａ）は、取付バネの拡大斜視図であり、図２（ｂ）は、取付バネ固定部の拡大斜視図であり、図２（ｃ）は、図２（ａ）に示す取付バネと図２（ｂ）に示す取付バネ固定部とを組み合わせた状態を示す拡大斜視図である。   FIG. 1 is an exploded perspective view showing an embedded plate according to the present embodiment, and FIG. 1A is a perspective view when viewed from the back side of the embedded plate according to the present embodiment. FIG. 2B is a perspective view of the embedding plate according to the present embodiment as viewed from the decorative surface, and FIG. 2 is an enlarged perspective view of a part of the embedding plate shown in FIG. ) Is an enlarged perspective view of the mounting spring, FIG. 2 (b) is an enlarged perspective view of the mounting spring fixing portion, and FIG. 2 (c) shows the mounting spring shown in FIG. 2 (a) and FIG. It is an expansion perspective view which shows the state which combined the attachment spring fixing | fixed part shown to b).

埋込プレート１は、枠部２と、枠部２が取り付けられる枠取付部３を備える。   The embedded plate 1 includes a frame portion 2 and a frame attachment portion 3 to which the frame portion 2 is attached.

枠部２は、外周が略円形で、中央部が開口する略ドーナツ形状をなし、一面に化粧面４を有する枠部本体５と、枠部本体５の化粧面４の裏面側に溶接して取り付けられている取付バネ固定部６と、取付バネ固定部６に取り付けられる取付バネ７を備える。   The frame 2 has a substantially donut shape with a substantially circular outer periphery and an opening at the center, and is welded to the frame main body 5 having the decorative surface 4 on one side and the back side of the decorative surface 4 of the frame main body 5. An attachment spring fixing portion 6 attached and an attachment spring 7 attached to the attachment spring fixing portion 6 are provided.

枠部本体５は、中央部の開口する部分に後述する被取付機器８が挿入される機器挿入部９を有するとともに、この挿入部９からほぼ垂直に立ち上がる内枠補強部１０と、外周からほぼ垂直に立ち上がる外枠補強部１１を備える。この内枠補強部１０と、外枠補強部１１によって、枠部本体５の強度を高めている。   The frame body 5 has a device insertion portion 9 into which a later-described attached device 8 is inserted in an opening portion of the central portion, an inner frame reinforcing portion 10 that rises substantially vertically from the insertion portion 9, and substantially from the outer periphery. The outer frame reinforcement part 11 which stands | starts up vertically is provided. The inner frame reinforcing portion 10 and the outer frame reinforcing portion 11 enhance the strength of the frame main body 5.

取付バネ固定部６は、側面の形状が略弓字状に折り曲げて形成され、ほぼ中央部分の取付バネ引掛部１２と、取付バネ引掛部１２の側辺から突出して取付バネ７が取り付けられる引掛爪部１３と、引掛爪部１３の先端部分が折り曲げられ、取り付けられる取付バネ７を外れ難くする爪先端部１４と、枠部本体５に溶接により取り付ける取付面１５と、取付面１５から立ち上げられて形成されるガイド部１６と、ガイド部１６の角を落とすように傾斜するテーパー部１７と、を備える。   The attachment spring fixing portion 6 is formed by bending the side surface into a substantially arcuate shape, and is attached to the attachment spring hook portion 12 at the substantially central portion and the attachment spring 7 protruding from the side of the attachment spring hook portion 12. The claw portion 13, the tip portion of the hook claw portion 13 is bent, a claw tip portion 14 that makes it difficult to remove the attached mounting spring 7, a mounting surface 15 that is attached to the frame body 5 by welding, and a rising from the mounting surface 15 The guide part 16 formed in this way, and the taper part 17 which inclines so that the angle | corner of the guide part 16 may be dropped is provided.

取付バネ７は、針金を略Ｖ字状に折り曲げられて形成され、中央部が円を描くように曲げられる中央リング部１８と、中央リング部１８の両側からほぼ直線状に広がっており、弾性を有するバネ部１９と、バネ部１９の先端が円を描くように折り曲げられる先端リング部２０とを備える。   The attachment spring 7 is formed by bending a wire into a substantially V shape, and a central ring portion 18 that is bent so that a central portion draws a circle, and extends substantially linearly from both sides of the central ring portion 18. And a tip ring portion 20 that is bent so that the tip of the spring portion 19 draws a circle.

枠取付部３は、略小判形状をなし、ほぼ中央部に開口穴が開けられ、後述する被取付機器８の取付具１０２が係止する機器取付部２２を有する枠取付部本体２３と、枠取付部本体２３の外周がほぼ直線状になる２つの側辺が折り曲げられて、枠取付部本体２３の強度を補強する枠取付部本体補強部２４と、枠取付部本体２３の外周がほぼ円弧状になる２つの側辺の内側かつ枠取付部本体２３の中心線上の位置に配置され、取付バネ７と係合する取付バネ受部２５を備えている。   The frame attachment portion 3 has a substantially oval shape, has an opening hole substantially in the center, and has a frame attachment portion main body 23 having a device attachment portion 22 to which a fixture 102 of the attached device 8 described later is engaged, The frame mounting portion main body reinforcing portion 24 that reinforces the strength of the frame mounting portion main body 23 by bending two sides that make the outer periphery of the mounting portion main body 23 substantially linear, and the outer periphery of the frame mounting portion main body 23 is substantially circular. An attachment spring receiving portion 25 that is disposed inside two arcuate sides and on a center line of the frame attachment portion main body 23 and engages with the attachment spring 7 is provided.

取付バネ受部２５は、取付バネ７の中央リング部２０が収納される幅広部２６（取付バネ収納部）と、取付バネ７の先端リング部２０またはバネ部１９が接触して係合する幅狭部２７からなり、取付バネ７の先端リング部２０またはバネ部１９と係合して、枠部２を枠取付部３に着脱可能に固定する。   The attachment spring receiving portion 25 is a width in which the wide portion 26 (attachment spring accommodation portion) in which the central ring portion 20 of the attachment spring 7 is accommodated and the tip ring portion 20 or the spring portion 19 of the attachment spring 7 come into contact with each other. It consists of a narrow portion 27 and engages with the tip ring portion 20 or the spring portion 19 of the mounting spring 7 to fix the frame portion 2 to the frame mounting portion 3 in a detachable manner.

次に、図３〜図６を用いて、埋込プレートを天井に設けられる埋込穴に取り付ける取り付け動作について説明する。   Next, the attachment operation | movement which attaches an embedding plate to the embedding hole provided in a ceiling is demonstrated using FIGS.

図３〜図６は、枠部を枠取付部に取り付ける過程を示す図であり、図３は、枠取付部に枠部の取り付けバネを取り付けた状態を示す埋込プレートの斜視図、図４は、図３に示す埋込プレートを天井の埋込穴に挿入する状態を示す斜視図、図５は、図３に示す埋込プレートが、天井の埋込穴に挿入された状態を示す斜視図、図６は、図３に示す埋込プレートを天井の埋込穴に取り付けられた状態を示す斜視図である。   3 to 6 are views showing a process of attaching the frame part to the frame attaching part, and FIG. 3 is a perspective view of the embedded plate showing a state in which the attachment spring of the frame part is attached to the frame attaching part. FIG. 5 is a perspective view showing a state in which the embedded plate shown in FIG. 3 is inserted into the embedded hole in the ceiling, and FIG. 5 is a perspective view showing a state in which the embedded plate shown in FIG. 3 is inserted into the embedded hole in the ceiling. 6 and 6 are perspective views showing a state in which the embedding plate shown in FIG. 3 is attached to the embedding hole of the ceiling.

Ｖ字状に広がっている取付バネのバネ部１９を、それぞれ先端リング部２０を狭める方向に縮め、先端リング部２０を幅広部２６に挿入する。   The spring portions 19 of the attachment spring spreading in a V shape are contracted in the direction of narrowing the tip ring portion 20, and the tip ring portion 20 is inserted into the wide portion 26.

先端リング部２０を狭める方向に縮めたバネ部１９を広げると、先端リング部２０が幅狭部２７に入り、取付バネ７のバネ部１９と幅狭部２７が接触して係合する。   When the spring part 19 contracted in the direction of narrowing the tip ring part 20 is spread, the tip ring part 20 enters the narrow part 27, and the spring part 19 and the narrow part 27 of the mounting spring 7 come into contact with each other and engage.

枠取付部本体２３の一方の円弧部を天井材２８に開けられている埋込穴２９に斜め方向に挿入していき、他方の円弧部が埋込穴２９に挿入できる位置まで挿入する。次に、他方の円弧部をほぼ垂直方向に挿入し、枠取付部本体２３が、天井材２８に対して水平方向、かつ一方の円弧部を挿入したときの方向とは反対方向に移動する。   One arc portion of the frame mounting portion main body 23 is inserted into the embedded hole 29 formed in the ceiling material 28 in an oblique direction, and the other arc portion is inserted to a position where it can be inserted into the embedded hole 29. Next, the other arc portion is inserted in a substantially vertical direction, and the frame mounting portion main body 23 moves in the horizontal direction with respect to the ceiling material 28 and in the direction opposite to the direction when the one arc portion is inserted.

埋込穴２９に枠取付部本体２３を挿入した後、枠部本体５を天井材２８の方向に押し上げ、ガイド部１６を埋込穴２９に挿入して、枠部本体５を天井材２８の天井面に接触させる。   After inserting the frame attachment main body 23 into the embedding hole 29, the frame main body 5 is pushed up in the direction of the ceiling material 28, the guide portion 16 is inserted into the embedding hole 29, and the frame main body 5 is inserted into the ceiling material 28. Touch the ceiling.

枠部本体５を天井材２８の天井面に接触させた後、枠取付部本体２３を枠部本体５側に押し下げると取付バネ７が広がり、枠部本体５と枠取付部本体２３が天井材２８を挟み込んで、埋込プレート１が埋込穴２９に固定される。   After the frame body 5 is brought into contact with the ceiling surface of the ceiling material 28, when the frame attachment body 23 is pushed down to the frame body 5 side, the attachment spring 7 spreads, and the frame body 5 and the frame attachment body 23 are connected to the ceiling material. The embedding plate 1 is fixed to the embedding hole 29 by sandwiching 28.

次に、図７、図８を用いて、埋込穴に取り付けられた埋込プレートに、照明器具などの被取付機器を取り付ける取付動作について説明する。   Next, with reference to FIG. 7 and FIG. 8, an attaching operation for attaching a device to be attached such as a lighting fixture to the embedding plate attached to the embedding hole will be described.

図７は、照明器具の斜視図であり、図８は、図６に示す埋込穴に取り付けられた埋込プレートに、図７に示す照明器具を取り付けた状態を示す斜視図である。   7 is a perspective view of the luminaire, and FIG. 8 is a perspective view showing a state in which the luminaire shown in FIG. 7 is attached to the embedding plate attached to the embedding hole shown in FIG.

照明器具１００は、つば付き帽子形状の照明器具本体１０１と、照明器具本体１０１の側壁から突出する少なくとも２つの取付具１０２と、ランプや電子回路が発熱する熱を放熱する放熱フィン１０３を有する。   The luminaire 100 includes a hat-shaped luminaire main body 101 with a collar, at least two fixtures 102 projecting from the side wall of the luminaire main body 101, and heat radiating fins 103 that radiate heat generated by a lamp or an electronic circuit.

埋込穴２９に埋込プレート１を取り付けた後、取付具１０２を照明器具本体１０１側に狭めて、照明器具本体１０１を埋込プレート１の機器挿入部９に挿入する。   After attaching the embedding plate 1 to the embedding hole 29, the fixture 102 is narrowed to the luminaire main body 101 side, and the luminaire main body 101 is inserted into the device insertion portion 9 of the embedding plate 1.

照明器具本体１０１をある程度挿入（取付具１０２の先端部分が枠取付部３よりも天井裏側まで挿入）後、取付具１０２を広げ、さらに照明器具本体１０１を埋込プレート１側に押し上げる。   After the lighting fixture body 101 is inserted to some extent (the distal end portion of the fixture 102 is inserted to the back of the ceiling rather than the frame mounting portion 3), the fixture 102 is spread, and the lighting fixture body 101 is further pushed up to the embedded plate 1 side.

このとき、取付具１０２が埋込プレート１の機器取付部２２の内枠に係合して、照明器具１００は埋込プレート１に固定される。   At this time, the fixture 102 is engaged with the inner frame of the device mounting portion 22 of the embedded plate 1, and the lighting device 100 is fixed to the embedded plate 1.

以上のように、埋込穴２９に埋込プレート１を容易に取り付けることができ、さらに、取り付けた埋込プレート１に照明器具１００などの被取付機器を容易に取り付けることができる。   As described above, the embedding plate 1 can be easily attached to the embedding hole 29, and further, a mounted device such as the lighting fixture 100 can be easily attached to the attached embedding plate 1.

また、枠部本体５に開けられる開口の穴径（機器挿入部９の直径）を長さＡ、枠取付部３に開けられる開口の穴径（機器取付部２２の直径）を長さＢ、枠部本体５の対角線上に配置されるガイド部１６同士を結ぶ線の長さＣ、天井材２８の埋込穴２９の穴径を長さＤとする。このとき、それぞれの長さを、長さＡ≒長さＢ＜長さＣ≦長さＤとするとよい。   In addition, the hole diameter (diameter of the device insertion portion 9) opened in the frame body 5 is a length A, and the hole diameter (diameter of the device attachment portion 22) opened in the frame attachment portion 3 is a length B. The length C of the line connecting the guide portions 16 arranged on the diagonal line of the frame body 5 and the hole diameter of the embedding hole 29 of the ceiling material 28 are length D. At this time, the lengths may be set such that length A≈length B <length C ≦ length D.

なお、本実施の形態では、取付バネ固定部６を溶接して枠部本体５に取り付ける場合について説明したが、溶接に限定されず、リベットやネジなどによって固定してもよい。   In the present embodiment, the case where the attachment spring fixing portion 6 is welded and attached to the frame main body 5 has been described. However, the present invention is not limited to welding, and may be fixed by rivets, screws, or the like.

また、本実施の形態では、枠取付部３の直線部分に枠取付部本体補強部２４を備える場合について説明したが、直線部分を折り曲げる枠取付部本体補強部２４を設けることなく、直線部分を形成する面に凹凸やリブを設けて、枠取付部本体２３の強度を増すようにしてもよい。   Further, in the present embodiment, the case where the frame attachment portion main body reinforcement portion 24 is provided in the straight portion of the frame attachment portion 3 has been described, but the linear portion is provided without providing the frame attachment portion main body reinforcement portion 24 that bends the straight portion. You may make it increase the intensity | strength of the frame attaching part main body 23 by providing an unevenness | corrugation and a rib in the surface to form.

また、本実施の形態では、枠部２を枠取付部３に取り付けてから、埋込穴２９に固定する場合について説明したが、埋込穴２９に枠取付部３を挿入してから、枠部２を枠取付部３に取り付けてもよい。   Further, in the present embodiment, the case where the frame portion 2 is attached to the frame attachment portion 3 and then fixed to the embedding hole 29 has been described. However, after the frame attachment portion 3 is inserted into the embedding hole 29, the frame The part 2 may be attached to the frame attaching part 3.

また、本実施の形態では、照明器具１００の取付具１０２として、板バネを用いる場合について説明したが、埋込プレート１に照明器具１００を挿入した後に、照明器具１００の内側から突出させて天井材２８の裏面に固定する爪部を用いてもよい。   Further, in the present embodiment, the case where a leaf spring is used as the fixture 102 of the lighting fixture 100 has been described. However, after the lighting fixture 100 is inserted into the embedded plate 1, the ceiling is projected from the inside of the lighting fixture 100. You may use the nail | claw part fixed to the back surface of the material 28. FIG.

このように、埋込プレート１を天井材２８の埋込穴２９に容易に取り付けることができるので、直径の大きい既設の照明器具１００’を取り外して、直径の小さい新しい照明器具１００を取り付ける際、この埋込プレートを取り付けることによって、新たに埋込穴２９’を設けることなく、新しい照明器具１００を取り付けることができる。   Thus, since the embedded plate 1 can be easily attached to the embedded hole 29 of the ceiling material 28, when the existing lighting device 100 ′ having a large diameter is removed and a new lighting device 100 having a small diameter is attached, By attaching this embedding plate, it is possible to attach a new luminaire 100 without providing a new embedding hole 29 '.

また、天井材２８の埋込穴２９を開ける作業をする際、誤って照明器具１００の直径（取付寸法）よりも大きく開けてしまった場合であっても、この埋込プレート１を用いることによって、照明器具１００を取り付けることができる。   In addition, when performing the operation of opening the embedding hole 29 of the ceiling material 28, even if it is accidentally opened larger than the diameter (mounting dimension) of the lighting fixture 100, the embedding plate 1 is used. The lighting apparatus 100 can be attached.

なお、本実施の形態の枠取付部本体２３の枠取付部本体補強部２４は、枠取付部３の折曲がりに対して補強する場合について説明したが、枠取付部本体補強部２４が枠部本体５の方向に枠取付部本体２３から突出するように用いてもよい。このようにすることで、枠取付部本体補強部２４は、枠取付部本体２３の折り曲げ強度を増すとともに、枠取付部本体補強部２４が埋込穴２９の内周に接触して、枠取付部本体２３がずれるのを防止し、また、枠取付部本体補強部２４が埋込穴２９に対する枠取付部本体２３の位置をガイドすることができる。   In addition, although the frame attachment part main body reinforcement part 24 of the frame attachment part main body 23 of this Embodiment demonstrated the case where it reinforces against the bending of the frame attachment part 3, the frame attachment part main body reinforcement part 24 is a frame part. You may use so that it may protrude from the frame attaching part main body 23 in the direction of the main body 5. FIG. In this way, the frame mounting portion main body reinforcing portion 24 increases the bending strength of the frame mounting portion main body 23, and the frame mounting portion main body reinforcing portion 24 comes into contact with the inner periphery of the embedding hole 29, so that the frame mounting portion The part main body 23 can be prevented from shifting, and the frame attaching part main body reinforcing part 24 can guide the position of the frame attaching part main body 23 with respect to the embedding hole 29.

また、本実施の形態に示した照明器具１００は、埋込プレート１に被取付機器８を取り付ける動作を説明するための一例であって、照明器具１００の外形が埋込プレート１の機器挿入部９及び機器取付部２２に挿入できる形状、かつ、埋込プレート１の機器挿入部９及び機器取付部２２に挿入した後、埋込プレート１に係止する取付具１０２を備えていれば、本実施の形態に示す照明器具１００の形状に限定されない。   Moreover, the lighting fixture 100 shown in this Embodiment is an example for demonstrating the operation | movement which attaches the to-be-attached apparatus 8 to the embedding plate 1, Comprising: The external shape of the lighting fixture 100 is an apparatus insertion part of the embedding plate 1 9 and a shape that can be inserted into the device mounting portion 22, and a fixture 102 that is inserted into the device insertion portion 9 and the device mounting portion 22 of the embedded plate 1 and then locked to the embedded plate 1. It is not limited to the shape of the lighting fixture 100 shown in the embodiment.

また、埋込プレート１に取り付けられる被取付機器８は、照明器具１００に限定されず、人体などを検知する人感センサユニットや、居室内の明るさを検知する明るさセンサユニットなどであってもよい。   Further, the mounted device 8 attached to the embedded plate 1 is not limited to the lighting device 100, and is a human sensor unit that detects a human body, a brightness sensor unit that detects the brightness of a living room, and the like. Also good.

実施の形態２．
本実施の形態は、実施の形態１に示す埋込プレートの取付バネが取り付けられる取付バネ固定部の形状が異なるものである。 Embodiment 2. FIG.
In the present embodiment, the shape of the mounting spring fixing portion to which the mounting spring of the embedded plate shown in the first embodiment is attached is different.

本実施の形態において、実施の形態１に示す部分と同じ構成の部分は同符号を付し、説明を省略する。   In the present embodiment, the same components as those shown in the first embodiment are denoted by the same reference numerals, and description thereof is omitted.

図９〜図１１を用いて、本実施の形態の埋込プレートの説明をする。   The embedded plate according to the present embodiment will be described with reference to FIGS.

図９は、本実施の形態を示す埋込プレートの分解斜視図であり、図１０は、図９に示す埋込プレートの一部分の拡大斜視図であり、図１０（ａ）は、取付バネの拡大斜視図であり、図１０（ｂ）は、取付バネ固定部の拡大斜視図であり、図１０（ｃ）は、図１０（ａ）に示す取付バネと図１０（ｂ）に示す取付バネ固定部とを組み合わせた状態を示す拡大斜視図であり、図１１は、本実施の形態を示す埋込プレートの枠部を枠取付部に取り付けた状態を示す斜視図である。   9 is an exploded perspective view of the embedded plate showing the present embodiment, FIG. 10 is an enlarged perspective view of a part of the embedded plate shown in FIG. 9, and FIG. FIG. 10B is an enlarged perspective view of an attachment spring fixing portion, and FIG. 10C is an attachment spring shown in FIG. 10A and an attachment spring shown in FIG. FIG. 11 is an enlarged perspective view showing a state in which the fixing portion is combined, and FIG. 11 is a perspective view showing a state in which the frame portion of the embedded plate showing the present embodiment is attached to the frame attachment portion.

取付バネ固定部６ａは、側面の形状が略弓字状に折り曲げて形成され、ほぼ中央部分の取付バネ引掛部１２ａと、取付バネ引掛部１２ａの側辺から突出して取付バネ７が取り付けられる引掛爪部１３ａと、引掛爪部１３ａの先端部分が折り曲げられ、取り付けられる取付バネ７を外れ難くする爪先端部１４ａと、この爪先端部１４ａから側面の一方向に突出する突出片５０と、枠部本体５に溶接により取り付ける取付面１５と、取付面１５から立ち上げられて形成されるガイド部１６と、ガイド部１６の角を落とすように傾斜するテーパー部１７と、を備える。   The attachment spring fixing portion 6a is formed by bending the side surface into a substantially arcuate shape, and the attachment spring hooking portion 12a at the substantially central portion and the hook on which the attachment spring 7 is attached protruding from the side of the attachment spring hooking portion 12a. A claw portion 13a, a claw tip portion 14a in which a tip portion of the hook claw portion 13a is bent to make it difficult to remove the mounting spring 7 to be attached, a protruding piece 50 protruding in one direction from the claw tip portion 14a, and a frame A mounting surface 15 that is attached to the body 5 by welding, a guide portion 16 that is formed by being raised from the mounting surface 15, and a tapered portion 17 that is inclined so as to drop a corner of the guide portion 16.

このように突出片５０を備えることで、取付バネ７を引掛爪部１３ａに取り付けるとき、中央リング部１８を突出片５０に通しても引掛爪部１３ａに取り付ける取付性が劣ることが少なく、取付バネ７を引掛爪部１３ａに取り付けた後は、取付バネ７が突出片５０に引っ掛かるので、外れ難くすることができる。   By providing the projecting piece 50 in this way, when the attachment spring 7 is attached to the catching claw portion 13a, the attachment property to be attached to the catching claw portion 13a is less inferior even if the central ring portion 18 is passed through the projecting piece 50. After the spring 7 is attached to the hooking claw portion 13a, the attachment spring 7 is hooked on the protruding piece 50, so that it is difficult to come off.

この実施の形態における埋込プレート１を埋込穴２９に取り付ける動作・過程は、実施の形態１と同様であるので、説明を省略する。   Since the operation and process of attaching the embedded plate 1 to the embedded hole 29 in this embodiment are the same as those in the first embodiment, description thereof is omitted.

実施の形態３．
本実施の形態は、実施の形態１に示す埋込プレートの取り付けバネ受け部と、取付バネが取り付けられる取付バネ固定部の形状が異なるものである。 Embodiment 3 FIG.
In the present embodiment, the shape of the mounting spring receiving portion of the embedded plate shown in the first embodiment and the mounting spring fixing portion to which the mounting spring is mounted are different.

本実施の形態において、実施の形態１に示す部分と同じ構成の部分は同符号を付し、説明を省略する。   In the present embodiment, the same components as those shown in the first embodiment are denoted by the same reference numerals, and description thereof is omitted.

図１２、図１３を用いて、本実施の形態の埋込プレートの説明をする。   The embedded plate according to the present embodiment will be described with reference to FIGS.

図１２は、本実施の形態を示す埋込プレートの分解斜視図であり、図１３は、本実施の形態を示す埋込プレートの枠部を枠取付部に取り付けた状態を示す斜視図である。   FIG. 12 is an exploded perspective view of the embedded plate showing the present embodiment, and FIG. 13 is a perspective view showing a state in which the frame portion of the embedded plate showing the present embodiment is attached to the frame attaching portion. .

埋込プレート１は、枠部２と、枠部２が取り付けられる枠取付部３ａを備える。   The embedded plate 1 includes a frame portion 2 and a frame attachment portion 3a to which the frame portion 2 is attached.

枠部２は、取付バネ７が取り付けられる取付バネ固定部６ｂを備える。   The frame portion 2 includes an attachment spring fixing portion 6b to which the attachment spring 7 is attached.

取付バネ固定部６ｂは、断面形状が略コ字状部分と、略コ字状部分の一端から側方に突出する一辺部分となっており、突出する一辺部分が取付バネの中央リング部１８に挿入されて、取付バネ７が取り付けられる。また、略コ字状部分の他端は、埋込穴２９に挿入するときのガイド部１６ａとなっている。   The mounting spring fixing portion 6b has a substantially U-shaped cross-section and one side portion protruding sideways from one end of the substantially U-shaped portion, and the protruding one side portion is connected to the central ring portion 18 of the mounting spring. The attachment spring 7 is attached by being inserted. Further, the other end of the substantially U-shaped portion is a guide portion 16 a when being inserted into the embedding hole 29.

取付バネ受部２５ａは、幅広部２６ａと、幅狭部２７と、この幅広部２６ａが枠取付部本体２３ａのほぼ中央に設けられる機器取付部２２と繋がる連結部６０を有する。   The attachment spring receiving portion 25a includes a wide portion 26a, a narrow portion 27, and a connecting portion 60 that connects the device attachment portion 22 provided at the substantially center of the frame attachment portion main body 23a.

次に、枠部２を枠取付部３に取り付ける動作について説明する。   Next, an operation for attaching the frame portion 2 to the frame attachment portion 3 will be described.

取付バネ７の先端リング部２０を狭めて、枠取付部本体２３ａの機器取付部２２に挿入し、次に連結部６０を通して、幅広部２６ａに先端リング部２０を誘導する。   The tip ring portion 20 of the attachment spring 7 is narrowed and inserted into the device attachment portion 22 of the frame attachment portion main body 23a, and then the tip ring portion 20 is guided to the wide portion 26a through the connecting portion 60.

先端リング部２０を幅広部２６ａに誘導した後、狭めていた先端リング部２０を広げると、先端リング部２０（バネ部１９）は幅狭部２７に誘導され、バネ部１９が幅狭部に係合する。   When the leading end ring part 20 is guided to the wide part 26a and then the narrowed leading end ring part 20 is expanded, the leading end ring part 20 (spring part 19) is guided to the narrow part 27, and the spring part 19 becomes the narrow part. Engage.

以降、実施の形態１と同様に、埋込穴２９に枠取付部３ａを挿入して、枠部２を天井材２８に当接させた後、枠取付部本体２３ａを押し下げる。   Thereafter, as in the first embodiment, the frame attachment portion 3a is inserted into the embedding hole 29, the frame portion 2 is brought into contact with the ceiling material 28, and then the frame attachment portion main body 23a is pushed down.

このように、取付バネ受部２５ａの幅広部２６ａと、枠取付部本体２３ａの機器取付部２２を接続する連結部６０を有するので、取付バネ７の先端リング部１８を幅広部２６ａに挿入し易くすることができる。   As described above, since the connecting portion 60 that connects the wide portion 26a of the mounting spring receiving portion 25a and the device mounting portion 22 of the frame mounting portion main body 23a is provided, the tip ring portion 18 of the mounting spring 7 is inserted into the wide portion 26a. Can be made easier.

実施の形態１における埋込プレートを示す分解斜視図である。FIG. 4 is an exploded perspective view showing an embedding plate in the first embodiment. 実施の形態１における埋込プレートの一部を示す拡大斜視図である。4 is an enlarged perspective view showing a part of an embedding plate in Embodiment 1. FIG. 実施の形態１における埋込プレートを取り付ける動作を示す斜視図である。FIG. 8 is a perspective view showing an operation of attaching the embedded plate in the first embodiment. 実施の形態１における埋込プレートを取り付ける動作を示す斜視図である。FIG. 8 is a perspective view showing an operation of attaching the embedded plate in the first embodiment. 実施の形態１における埋込プレートを取り付ける動作を示す斜視図である。FIG. 8 is a perspective view showing an operation of attaching the embedded plate in the first embodiment. 実施の形態１における埋込プレートを取り付ける動作を示す斜視図である。FIG. 8 is a perspective view showing an operation of attaching the embedded plate in the first embodiment. 実施の形態１における埋込プレートに取り付けられる照明器具を示す斜視図である。FIG. 3 is a perspective view showing a lighting fixture attached to the embedded plate in the first embodiment. 実施の形態１における埋込プレートに照明器具を取り付けた状態を示す斜視図である。FIG. 3 is a perspective view showing a state where a lighting fixture is attached to the embedded plate in the first embodiment. 実施の形態２における埋込プレートを示す分解斜視図である。6 is an exploded perspective view showing an embedding plate in Embodiment 2. FIG. 実施の形態２における埋込プレートの一部を示す拡大斜視図である。10 is an enlarged perspective view showing a part of an embedding plate in Embodiment 2. FIG. 実施の形態２における埋込プレートの枠取付部に枠部を取り付ける状態を示す斜視図である。FIG. 10 is a perspective view showing a state in which a frame part is attached to a frame attaching part of an embedding plate in a second embodiment. 実施の形態３における埋込プレートを示す分解斜視図である。FIG. 12 is an exploded perspective view showing an embedding plate in a third embodiment. 実施の形態３における埋込プレートの枠取付部に枠部を取り付ける状態を示す斜視図である。FIG. 10 is a perspective view showing a state in which a frame part is attached to a frame attaching part of an embedding plate in a third embodiment.

符号の説明Explanation of symbols

１ 埋込プレート、２ 枠部、３、３ａ 枠取付部、４ 化粧面、５ 枠部本体、６、６ａ、６ｂ 取付バネ固定部、７ 取付バネ、８ 被取付機器、９ 機器挿入部、１０ 内枠補強部、１１ 外枠補強部、１２、１２ａ 取付バネ引掛部、１３、１３ａ 引掛爪部、１４、１４ａ 爪先端部、１５ 取付面、１６、１６ａ ガイド部、１７ テーパー部、１８ 中央リング部、１９ バネ部、２０ 先端リング部、２２ 機器取付部、２３、２３ａ 枠取付部本体、２４ 枠取付部本体補強部、２５、２５ａ 取付バネ受部、２６、２６ａ 幅広部、２７ 幅狭部、２８ 天井材、２９、２９’ 埋込穴、５０ 突出片、６０ 連結部、１００、１００’ 照明器具、１０１ 照明器具本体、１０２ 取付具、１０３ 放熱フィン。   DESCRIPTION OF SYMBOLS 1 Embedded plate, 2 Frame part, 3 and 3a Frame attaching part, 4 Cosmetic surface, 5 Frame part main body, 6, 6a, 6b Attachment spring fixing part, 7 Attachment spring, 8 Attached apparatus, 9 Equipment insertion part, 10 Inner frame reinforcing part, 11 Outer frame reinforcing part, 12, 12a Mounting spring hooking part, 13, 13a Hooking claw part, 14, 14a Claw tip part, 15 Mounting surface, 16, 16a Guide part, 17 Taper part, 18 Center ring Part, 19 spring part, 20 tip ring part, 22 equipment attaching part, 23, 23a frame attaching part main body, 24 frame attaching part main body reinforcing part, 25, 25a attaching spring receiving part, 26, 26a wide part, 27 narrow part , 28 Ceiling material, 29, 29 ′ embedding hole, 50 projecting piece, 60 connecting portion, 100, 100 ′ lighting fixture, 101 lighting fixture main body, 102 fixture, 103 heat radiation fin.

Claims (11)

天井の埋込穴に取り付けられる埋込プレートにおいて、
ほぼＶ字形状に折り曲げられ、ほぼ中央が円形を描くように折り曲げられる中央リング部を有する取付バネと、
前記取付バネの中央リング部を引掛ける引掛爪部を有する取付バネ固定部と、
前記取付バネ固定部が取り付けられる枠部本体と、
前記取付バネが挿入され、挿入される前記取付バネと嵌合する取付バネ受部を有する枠取付部と、
前記埋込穴に取り付けるとき、前記枠部本体を前記埋込穴にガイドするガイド部と、
を備えることを特徴とする埋込プレート。 In the embedding plate attached to the embedding hole in the ceiling,
A mounting spring having a central ring portion that is bent into a substantially V-shape and is bent so that the center is circular.
An attachment spring fixing part having a hooking claw part for hooking a central ring part of the attachment spring;
A frame body to which the mounting spring fixing part is attached;
A frame attachment portion having an attachment spring receiving portion into which the attachment spring is inserted and fitted into the attachment spring to be inserted;
When attaching to the embedding hole, a guide part that guides the frame body to the embedding hole,
An embedding plate comprising: ガイド部は、取付バネ固定部の側面の形状が弓字状に折り曲げて形成され、この折り曲げによって立ち上がる部分であることを特徴とする請求項１に記載の埋込プレート。   2. The embedded plate according to claim 1, wherein the guide portion is a portion formed by bending the side surface of the mounting spring fixing portion into an arcuate shape and rising by the bending. ガイド部は、少なくとも１つのテーパー部を備えることを特徴とする請求項１または請求項２に記載の埋込プレート。   The embedded plate according to claim 1, wherein the guide portion includes at least one tapered portion. 取付バネ固定部は、弓字状に折り曲げられる側辺のほぼ中央から側面方向に突出し、略Ｌ字形状または略Ｊ字形状に折り曲げられて形成される引掛爪部を備えることを特徴とする請求項１〜請求項３のいずれかに記載の埋込プレート。   The attachment spring fixing portion includes a hooking claw portion that protrudes in a lateral direction from a substantially central side of a side that is bent into an arcuate shape and is bent into a substantially L shape or a substantially J shape. The embedding plate in any one of Claims 1-3. 引掛爪部の爪先端部が幅方向のうちの一方向に突出する突出片を備えることを特徴とする請求項４に記載の埋込プレート。   The embedding plate according to claim 4, wherein the hooking claw tip includes a protruding piece protruding in one direction of the width direction. 枠部本体は、被取付機器が挿入される機器挿入部を備え、
枠取付部本体は、被取付機器の取付具が取り付けられる機器取付部を備えることを特徴とする請求項１〜請求項５のいずれかに記載の埋込プレート。 The frame body includes a device insertion portion into which the attached device is inserted,
The embedded plate according to any one of claims 1 to 5, wherein the frame mounting portion main body includes a device mounting portion to which a mounting tool of a mounted device is mounted. 機器挿入部と幅広部とを連結する連結部を有することを特徴とする請求項６に記載の埋込プレート。   The embedded plate according to claim 6, further comprising a connecting portion that connects the device insertion portion and the wide portion. 機器挿入部は、この機器挿入部に沿って立ち上がる内枠補強部を備えることを特徴とする請求項６または請求項７に記載の埋込プレート。   The embedded plate according to claim 6 or 7, wherein the device insertion portion includes an inner frame reinforcing portion that rises along the device insertion portion. 機器挿入部と機器取付部の大きさは、ほぼ同じ大きさであることを特徴とする請求項６〜請求項８のいずれかに記載の埋込プレート。   The embedded plate according to any one of claims 6 to 8, wherein the size of the device insertion portion and the device mounting portion is substantially the same size. 枠取付部本体は、枠部が取り付けられる面に対してほぼ垂直方向に折り曲げられて形成される枠取付部本体補強部を備えることを特徴とする請求項１〜請求項９のいずれかに記載の埋込プレート。   The frame attaching part main body includes a frame attaching part main body reinforcing part formed by being bent in a substantially vertical direction with respect to a surface to which the frame part is attached. Embedded plate. 枠取付部本体の幅広部は、枠部が取り付けられるときに、取付バネの中央リング部が挿入されるとともに収納する取付バネ収納部であることを特徴とする請求項１〜請求項１０のいずれかに記載の埋込プレート。   11. The wide part of the frame attachment part main body is an attachment spring storage part that receives and stores the central ring part of the attachment spring when the frame part is attached. Embedded plate according to crab.
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012146496A (en) * 2011-01-12 2012-08-02 Panasonic Corp Led lighting fixture
JP2012238503A (en) * 2011-05-12 2012-12-06 Panasonic Corp Repair instrument and lighting fixture
JP2013214442A (en) * 2012-04-03 2013-10-17 Mitsubishi Electric Corp Decorative frame device
JP2018119334A (en) * 2017-01-26 2018-08-02 未来工業株式会社 Through-hole hidden cover device and base material component member

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JPS6344320U (en) * 1986-09-10 1988-03-25
JPH02129607U (en) * 1989-03-31 1990-10-25
JP2002157912A (en) * 2000-11-21 2002-05-31 Matsushita Electric Works Ltd Luminaire
JP2004207191A (en) * 2002-12-20 2004-07-22 Hitachi Lighting Ltd Ceiling-embedded hole mounting type adapter

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JPS54111990U (en) * 1978-01-26 1979-08-07
JPS6344320U (en) * 1986-09-10 1988-03-25
JPH02129607U (en) * 1989-03-31 1990-10-25
JP2002157912A (en) * 2000-11-21 2002-05-31 Matsushita Electric Works Ltd Luminaire
JP2004207191A (en) * 2002-12-20 2004-07-22 Hitachi Lighting Ltd Ceiling-embedded hole mounting type adapter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012146496A (en) * 2011-01-12 2012-08-02 Panasonic Corp Led lighting fixture
JP2012238503A (en) * 2011-05-12 2012-12-06 Panasonic Corp Repair instrument and lighting fixture
JP2013214442A (en) * 2012-04-03 2013-10-17 Mitsubishi Electric Corp Decorative frame device
JP2018119334A (en) * 2017-01-26 2018-08-02 未来工業株式会社 Through-hole hidden cover device and base material component member

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