JP2629046B2 - Recessed lighting fixture - Google Patents
Recessed lighting fixtureInfo
- Publication number
- JP2629046B2 JP2629046B2 JP10703689A JP10703689A JP2629046B2 JP 2629046 B2 JP2629046 B2 JP 2629046B2 JP 10703689 A JP10703689 A JP 10703689A JP 10703689 A JP10703689 A JP 10703689A JP 2629046 B2 JP2629046 B2 JP 2629046B2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- engagement
- main body
- fixture
- piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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Description
【発明の詳細な説明】 〔発明の目的〕 （産業上の利用分野） 本発明は埋め込み形照明器具に係り、特にダウンライ
ト、非常灯などの天井面に埋め込み設置される器具本体
を天井面の取付け孔に保持する取付け具に関する。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial application field) The present invention relates to a recessed lighting device, and in particular, a device body embedded and installed on a ceiling surface such as a downlight or an emergency light. The present invention relates to a fixture to be held in a mounting hole.
（従来の技術） 従来のこの種照明器具は、例えば、特開昭60−107201
号公報に記載されているように、器具本体に上下方向に
係合溝を形成し、この係合溝に取付け具本体の両側から
それぞれ折曲した係合片部を移動可能に係合し、この両
係合片部の係合溝から外側に折り曲げられた係止片部を
器具本体の係合溝の両側内面に係合し、この取付け具本
体の両側に形成した圧接片部を器具本体の係合溝の両側
外面に係合するとともに取付け具本体の下端突鋭部を天
井面の裏側に当接して器具本体を保持する構造が採られ
ていた。(Prior Art) A conventional lighting apparatus of this type is disclosed in, for example, Japanese Patent Application Laid-Open No. 60-107201.
As described in the publication, an engaging groove is formed in the instrument body in the up-down direction, and the engaging pieces respectively bent from both sides of the fixture body are movably engaged with the engaging groove, The engaging pieces bent outward from the engaging grooves of the two engaging pieces are engaged with the inner surfaces of both sides of the engaging groove of the instrument body, and the press contact pieces formed on both sides of the fixture body are attached to the instrument body. In this structure, the lower end of the mounting body is brought into contact with the rear side of the ceiling surface to hold the appliance body.
（発明が解決しようとする課題） 上記従来の構造の照明器具では、器具本体の係合溝の
両側縁上部に取付け具本体の両側に形成した係止片部の
挿入溝部を形成しているため、器具本体の係合溝の上部
に取付け具本体を位置させたとき、挿入溝部から係止片
部が抜け外れる問題があった。(Problems to be Solved by the Invention) In the lighting fixture having the conventional structure described above, the insertion grooves of the locking pieces formed on both sides of the fixture main body are formed on the upper sides of the engagement grooves of the fixture main body. When the fixture main body is positioned above the engagement groove of the instrument main body, there is a problem that the locking piece comes off from the insertion groove.
本発明は上記問題点に鑑みなされたもので、取付け具
本体が器具本体の係合溝の上部に位置されていても係合
溝の両側に形成した挿入溝部から抜け外れることを防止
した埋め込み形照明器具を提供するものである。SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and has an embedded type in which an attachment body is prevented from coming off from insertion grooves formed on both sides of an engagement groove even when the attachment body is positioned above the engagement groove of the instrument body. Lighting equipment is provided.
請求項２および３項に記載の発明は、取付け具本体が
器具本体の係合溝の上部に位置されていても係合溝の両
側に形成した挿入溝部から抜け外れることを防止し、取
付け具本体が器具本体の係合溝から抜け外れを防止した
埋め込み形照明器具を提供するものである。According to the second and third aspects of the present invention, even when the fixture main body is located above the engagement groove of the instrument main body, the fixture main body is prevented from coming off from the insertion grooves formed on both sides of the engagement groove. It is an object of the present invention to provide an embedded lighting fixture in which a main body is prevented from coming off from an engagement groove of the fixture main body.
（課題を解決するための手段） 本発明の埋め込み形照明器具は、上下方向の係合溝を
形成した器具本体器具本体と、この器具本体の係合溝に
移動可能に係合され天井面の内面に係止される取付け具
本体とからなり、器具本体に形成した係合溝は上部両側
に、取付け具本体に形成した係止片部を挿入する挿入溝
部を形成し、前記取付け具本体は、基板部と、この基板
部の両側縁から略直角にそれぞれ折曲され前記器具本体
の係合溝に移動可能に係合される係合片部と、この両係
合片部の先端縁部の上下部にそれぞれ外側に向かって略
直角に折曲され前記器具本体の係合溝の外側縁部に係止
される係止片部と、前記基板部の上部に前記器具本体に
圧接される圧接片部と、前記基板部の下部から延出され
前記天井面の内面に当接される受け片部とを有し、前記
器具本体の係合溝の挿入溝部の位置からこの係合溝の上
端までの寸法を係止片部の上下方向の寸法より長く形成
したことを特徴としたものである。(Means for Solving the Problems) A recessed type lighting device of the present invention includes a device main body having a vertically engaging groove formed therein, and a ceiling surface movably engaged with the engaging groove of the device main body. An engaging groove formed in the instrument main body has an insertion groove for inserting a locking piece formed in the mounting tool main body on both upper sides. A board portion, an engaging piece portion bent at substantially right angles from both side edges of the board portion and movably engaged with the engaging groove of the instrument body, and a front edge portion of the both engaging piece portions. Locking pieces that are bent outwardly at substantially right angles at the upper and lower portions and are locked to the outer edges of the engagement grooves of the instrument body, and that are pressed against the instrument body at the upper part of the substrate portion. A press-contacting piece portion and a receiving piece portion extending from a lower portion of the substrate portion and abutting against an inner surface of the ceiling surface. The dimension from the position of the insertion groove of the engagement groove of the device main body to the upper end of the engagement groove is formed longer than the vertical dimension of the locking piece.
請求項２に記載の発明の埋め込み形照明器具は、上下
方向の係合溝を形成した器具本体器具本体と、この器具
本体の係合溝に移動可能に係合され天井面の内面に係止
される取付け具本体とからなり、器具本体に形成した係
合溝は上部両側に、取付け具本体に形成された係止片部
を挿入する挿入溝部を形成し、前記取付け具本体は、基
板部と、この基板部の両側縁から略直角にそれぞれ折曲
され前記器具本体の係合溝に移動可能に係合される係合
片部と、この両係合片部の先端縁部の上下部にそれぞれ
外側に向かって略直角に折曲され前記器具本体の係合溝
の外側縁部に係止される係止片部と、前記基板部の上部
に前記器具本体に圧接される圧接片部と、前記基板部の
下部から延出され前記天井面の内面に当接される受け片
部とを有し、前記器具本体に形成した係合溝の挿入溝部
の上下方向の寸法を前記取付け具本体の係止片部の上下
方向の寸法より短く形成したことを特徴するものであ
る。An embedded lighting device according to the second aspect of the present invention is a device main body having a vertical engagement groove formed therein, and a movable body engaged with the engagement groove of the device main body and locked on an inner surface of a ceiling surface. The fitting groove formed in the fixture main body forms an insertion groove for inserting a locking piece formed in the fixture main body on both upper sides, and the mounting fixture main body includes a board part. And an engagement piece which is bent substantially at right angles from both side edges of the substrate and is movably engaged with the engagement groove of the instrument body; A locking piece that is bent outwardly at a substantially right angle and is locked to the outer edge of the engagement groove of the instrument body; and a press-contact piece that is pressed onto the instrument body above the substrate portion. And a receiving piece portion extending from a lower portion of the substrate portion and abutting against an inner surface of the ceiling surface; Is to, characterized in that the vertical dimension of the insertion groove of the engagement groove formed in the body to form shorter than the vertical dimension of the engagement piece of the fixture body.
請求項３に記載の発明の埋め込み形照明器具は、上下
方向の係合溝を形成した器具本体器具本体と、この器具
本体の係合溝に移動可能に係合され天井面の内面に係止
される取付け具本体とからなり、器具本体に形成した係
合溝は上部両側に、取付け具本体に形成した係止片部を
挿入する挿入溝部を形成し、前記取付け具本体は、基板
部と、この基板部の両側縁から略直角にそれぞれ折曲さ
れ前記器具本体の係合溝に移動可能に係合される係合片
部と、この両係合片部の先端縁部の上下部にそれぞれ外
側に向かって略直角に折曲され前記器具本体の結合溝の
外側縁部に係止される係止片部と、前記基板部の上部に
前記器具本体に圧接される圧接片部と、前記基板部の下
部から延出され前記天井面の内面に当接される受け片部
とを有し、前記器具本体に形成した係合溝の挿入溝部の
幅寸法を前記取付け具本体に形成した係止片部の幅寸法
より短く形成したことを特徴とするものである。An embedded lighting device according to the third aspect of the present invention is a device main body having a vertical engagement groove formed therein, and a movable body engaged with the engagement groove of the device main body and locked to an inner surface of a ceiling surface. An engaging groove formed in the instrument body forms an insertion groove for inserting a locking piece formed in the attaching body on both upper sides. An engagement piece which is bent substantially at right angles from both side edges of the substrate and is movably engaged with the engagement groove of the instrument body; A locking piece bent outwardly at a substantially right angle and locked to the outer edge of the coupling groove of the instrument body; and a pressure contact piece pressed on the instrument body above the substrate. A receiving piece extending from a lower portion of the substrate portion and abutting against an inner surface of the ceiling surface; It is characterized in that the width of the insertion groove of the engagement groove formed in the body was shorter than the width of the locking piece portion formed in the fixture body.
（作用） 本発明の埋め込み形照明器具は、取付け具本体の両係
止片部を器具本体の係合溝の上部両外側にそれぞれ形成
した挿入溝部から斜め方向に挿通するとともに、係合片
部が係合溝に挿通された状態で、取付け具本体は器具本
体に係合溝に沿って移動可能に取付けられる。そして、
取付け具本体を器具本体の係合溝に沿って上方に移動さ
せたとき、器具本体の係合溝の挿入溝部の位置からこの
係合溝の上端までの寸法は係止片部の上下方向の寸法よ
り長く形成したため、取付け具本体の係止片部には係合
溝の挿入溝部から抜け外れることがない。(Effect) In the embedded lighting device of the present invention, both the locking pieces of the fixture main body are inserted obliquely from the insertion grooves formed respectively on the upper and outer sides of the engagement groove of the device main body, and the engagement pieces are provided. With the is inserted into the engagement groove, the fixture body is movably attached to the instrument body along the engagement groove. And
When the fixture body is moved upward along the engagement groove of the instrument body, the dimension from the position of the insertion groove of the engagement groove of the instrument body to the upper end of the engagement groove is in the vertical direction of the locking piece. Since it is formed longer than the dimension, the locking piece of the mounting body does not come off the insertion groove of the engagement groove.
また器具を取り付ける場合には、天井面の取付け孔に
下側から器具本体を挿入する。この取付け具本体を下降
させ、受け片部を天井面の内面に当接する。この状態
で、圧接片部が、器具本体の重量が器具本体に圧接さ
れ、器具本体は天井面に保持される。When mounting the device, the device body is inserted from below into the mounting hole in the ceiling surface. The fixture body is lowered to bring the receiving piece into contact with the inner surface of the ceiling surface. In this state, the pressing piece is pressed against the weight of the instrument body by the instrument body, and the instrument body is held on the ceiling surface.
請求項２に記載の埋め込み形照明器具は、器具本体に
形成した係合溝の挿入溝部の上下方向の寸法を前記取付
け具本体の係止片部の上下方向の寸法より短く形成した
ため、取付け具本体が器具本体の係合溝の挿入溝部に位
置しても抜け外れることがない。3. The mounting fixture according to claim 2, wherein the vertical dimension of the insertion groove of the engaging groove formed in the fixture main body is shorter than the vertical dimension of the locking piece of the fixture main body. Even if the main body is located in the insertion groove of the engagement groove of the instrument main body, it does not come off.
請求項３に記載の埋め込み形照明器具は、器具本体に
形成した係合溝の挿入溝部の幅寸法を前記取付け具本体
に形成した係止片部の幅寸法より短く形成したので、取
付け具本体が器具本体の係合溝の挿入溝部に位置しても
抜け外れることがない。In the embedded lighting device according to claim 3, since the width dimension of the insertion groove portion of the engagement groove formed in the device main body is formed shorter than the width size of the locking piece portion formed in the mounting device main body, Does not come off even if it is located in the insertion groove of the engagement groove of the instrument body.
（実施例） 本発明の一実施例の構成を第１図および第２図につい
て説明する。(Embodiment) The configuration of an embodiment of the present invention will be described with reference to FIGS. 1 and 2. FIG.
第２図において、１は器具本体で、略コ字状に形成さ
れ、この器具本体１の垂直の両側周壁部２に第１図に示
すように、上下方向に二条平行に係合溝３がそれぞれ形
成され、この係合溝３の上部両外側にそれぞれ挿入溝部
４が形成されている。In FIG. 2, reference numeral 1 denotes an appliance main body, which is formed in a substantially U-shape. As shown in FIG. An insertion groove 4 is formed on each of the upper and outer sides of the engagement groove 3.
５は前記器具本体１の両係合溝３にそれぞれ移動可能
に係合され天井面の内面に係合される取付け具本体で、
この取付け具本体５は金属板材、合成樹脂などにて成型
され、基板部６と、この基板部６の両側縁から略直角に
それぞれ折曲され前記器具本体１の係合溝３に移動可能
にそれぞれ係合される左右の係合片部７と、この両係合
片部７の先端縁部の上下部にそれぞれ外側に向かって略
直角に切起こし折曲され前記器具本体１の係合溝３の両
外側縁部に係止される係止片部８と、前記両係合片部７
の先端からそれぞれ延在された操作片部９とを有してい
る。また前記基板部６の上端から延在して前記両係合溝
３にそれぞれ挿入されこの係合溝３の両側縁に食い込み
圧接して係止される係止縁10を両側縁に形成した圧接片
部11,11が突設され、この両圧接片部11,11は先端側が狭
少になるテーパー状に形成されている。またこの基板部
６の上端には前記両圧接片部11,11の間から前記両係合
溝３の間の外面に先端が圧接される弾性作動片部12が突
設されている。そして、この弾性作動片部12は前記圧接
片部11,11が係合溝３に挿入係合される前に器具本体１
の外面に当該されるようになっている。さらに前記基板
部６の下部から延出され下端部に前記天井面13の内面に
当接される平面状の弾性受け片部１が形成されている。
またこの取付け具本体５の基板部６の上部両側に前記器
具本体１の係合溝３の両側に形成した挿入溝部４に係脱
自在に係止される引掛け爪部15が下方に向かって突設さ
れている。Reference numeral 5 denotes a fixture body which is movably engaged with the two engaging grooves 3 of the instrument body 1 and is engaged with the inner surface of the ceiling surface.
The fixture main body 5 is molded of a metal plate material, a synthetic resin, or the like, and is bent at substantially right angles from both side edges of the substrate portion 6 and both side edges of the substrate portion 6 so as to be movable into the engagement grooves 3 of the instrument main body 1. The right and left engagement pieces 7 to be engaged with each other, and the upper and lower edges of the distal end edges of the two engagement pieces 7 are cut and raised at substantially right angles outwardly, and are bent. A locking piece 8 locked to both outer edges of the outer member 3;
And operation piece portions 9 respectively extending from the tips of the operation pieces. Pressing edges 10 are formed on both side edges which extend from the upper end of the substrate portion 6, are inserted into the two engaging grooves 3, and are engaged with the both side edges of the engaging groove 3 to be pressed and locked. Each of the pressure contact pieces 11, 11 is formed in a tapered shape in which the distal end side is narrow. At the upper end of the substrate portion 6, an elastic operating piece portion 12 whose front end is pressed into contact with the outer surface between the two engagement grooves 3 from between the two pressure contact piece portions 11, 11 is projected. The elastic operating piece 12 is inserted into the instrument body 1 before the press contact pieces 11, 11 are inserted into the engagement groove 3.
On the outer surface. Further, a flat elastic receiving piece portion 1 extending from a lower portion of the substrate portion 6 and abutting on an inner surface of the ceiling surface 13 is formed at a lower end portion.
On both sides of the upper part of the board part 6 of the fixture body 5, hooking claw parts 15 which are engaged with insertion grooves 4 formed on both sides of the engagement groove 3 of the instrument body 1 so as to be detachable are directed downward. It is protruding.
そして、前記器具本体１の係合溝３の挿入溝部４の位
置からこの係合溝３の上端までの寸法L1を係止片部８の
上下方向の寸法L2より長く形成し、また前記器具本体１
に形成した係合溝３の挿入溝部４の上下方向の寸法L3を
前記取付け具本体５の係止片部８の上下方向の寸法L2よ
り短く形成し、さらに、前記器具本体１に形成した係合
溝３の挿入溝部４の幅寸法L3は前記取付け具本体５に形
成した係止片部L4の幅寸法より短く形成されている。Then, the dimension L 1 of the insertion groove 4 of the position of the engaging groove 3 of the tool body 1 up to the upper end of the engaging groove 3 longer form than the vertical dimension L 2 of the engaging piece portion 8, also the Instrument body 1
The vertical dimension L 3 of the insertion groove 4 of the engaging groove 3 formed shorter form than the vertical dimension L 2 of the engaging piece portion 8 of the fitting body 5, and further, formed in the instrument body 1 the width L 3 of the insertion groove 4 of the engagement groove 3 is formed smaller than the width of the locking piece portion L 4 formed in the fixture body 5.
また、第２図において、16は前記器具本体１に設けら
れた反射鏡で、下面に照射開口が形成され、この反射鏡
16の下縁に外方に折曲形成した周縁17は前記器具本体１
の下部に取付けた縁枠18の内周段部19に係合して前記器
具本体１に取付けられる。また前記反射鏡16は前記器具
本体１に設けた支持体20にて支持され、この反射鏡16に
前記器具本体１に設けられているソケット21に装着した
ランプ22が内包されるようになっている。In FIG. 2, reference numeral 16 denotes a reflecting mirror provided on the instrument main body 1 and an irradiation opening is formed on a lower surface thereof.
A peripheral edge 17 formed by bending outward at the lower edge of the instrument body 1
Is engaged with the inner peripheral step 19 of the edge frame 18 attached to the lower part of the instrument body 1 and attached to the instrument main body 1. Further, the reflecting mirror 16 is supported by a support 20 provided on the instrument body 1, and a lamp 22 mounted on a socket 21 provided on the instrument body 1 is included in the reflecting mirror 16. I have.
次にこの実施例の作用を説明する。 Next, the operation of this embodiment will be described.
取付け具本体５の両係合片部７を挟持して器具本体１
の係合溝３の上部両外側にそれぞれ形成した挿入溝部４
から斜め方向から操作片部９を挿通するとともに、係止
片部８も斜め方向から挿通し、係合片部７から係合溝３
に挿通された状態で、係合片部７の挟持を解くと、取付
け具本体５は器具本体１に係合溝３に沿って移動可能に
取付けられる。そして、取付け具本体５を器具本体１の
係合溝３に沿って上方に移動させる。このとき、器具本
体１の係合溝３の挿入溝部４の位置からこの係合溝３の
上端までの寸法L1は係止片部８の上下方向の寸法L2より
長く形成したため、取付け具本体５の係止片部８は係合
溝３の挿入溝部４から抜け外れることがない。また取付
け具本体５が器具本体１の係合溝３の挿入溝部に４に位
置して抜け外れることがない。さらに、器具本体１に形
成した係合溝３の挿入溝部４の幅寸法L3を前記取付け具
本体５に形成した係止片部８の幅寸法L4より短く形成し
たので、取付け具本体５が器具本体１の係合溝３の挿入
溝部４に位置しても抜け外れることがない。そして、器
具本体１の係合溝３の上部両側に形成された挿入溝部４
に、取付け具本体５の基板部６の上部両側に形成した引
掛け爪部15を挿通係止することにより、取付け具本体５
は係合溝３の上部に保持される。The fixture body 1 is held by holding the two engagement pieces 7 of the fixture body 5.
Insertion grooves 4 respectively formed on both upper and outer sides of the engagement groove 3
The operation piece 9 is inserted from an oblique direction, and the locking piece 8 is also inserted from an oblique direction.
When the engagement piece 7 is released from being held in the state of being inserted into the tool body, the fixture main body 5 is movably attached to the instrument main body 1 along the engagement groove 3. Then, the fixture main body 5 is moved upward along the engagement groove 3 of the appliance main body 1. At this time, since the dimension L1 from the insertion groove 4 of the position of the engaging groove 3 of the tool body 1 up to the upper end of the engaging groove 3 formed longer than the vertical dimension L 2 of the engaging pieces 8, fixture body 5 does not come off from the insertion groove 4 of the engagement groove 3. Further, the fixture body 5 is located at the insertion groove portion 4 of the engagement groove 3 of the instrument body 1 and does not come off. Furthermore, since the width L 3 of the insertion groove 4 of the engaging groove 3 formed in the device body 1 is formed smaller than the width L 4 of the lock piece portion 8 formed in the fixture body 5, the fixture main body 5 Does not come off even if it is located in the insertion groove 4 of the engagement groove 3 of the instrument body 1. Then, insertion grooves 4 formed on both upper sides of the engagement grooves 3 of the instrument body 1.
Then, the hooking claws 15 formed on both sides of the upper part of the substrate part 6 of the fixture main body 5 are inserted and locked, so that the fixture main body 5 is formed.
Is held at the upper part of the engagement groove 3.
また器具を取り付ける場合には、天井面13の取付け孔
23に下側から器具本体１を挿入する。このとき取付け具
本体５は基板部６が器具本体１の外面と略平行状に保持
されているため、取付け具本体５は受け片部14が取付け
孔23の縁部に接触されることなく取付け孔23に挿通され
る。そして取付け具本体５が取付け孔23に挿通された後
に、取付け具本体５を上方に移動させ、引掛け爪部15を
挿入溝部４から外し、この取付け具本体５を下降させ、
受け片部14を天井面13の内面に当接する。このとき、弾
性作動片部12が両係合溝３の間の外面に圧接されている
ため、圧接片部11,11が係合溝３に挿入されることがな
く、取付け具本体５は円滑に下降される。取付け具本体
５を係合溝３の下端まで下降状態で、非常灯のように比
較的重量の重い器具の場合には、器具本体１の重量が取
付け具本体５の受け片部14に掛り、この受け片部14に掛
かる荷重でこの受け片部14は天井面13を摺動される。そ
して、この受け片部14に掛かる荷重で圧接片部11,11が
係合溝３に挿入され、圧接片部11,11の両側縁に形成し
た係止縁10が係合溝３の両側縁に楔状に食い込み圧接さ
れ、器具本体１は天井面13に取付け具本体５により保持
される。この状態で受け片部14の弾力により、取付け具
本体５は器具本体１を上方に押し上げられ、器具本体１
に取付けた縁枠18が天井面13の取付け孔23の周縁部に当
接した状態に保持される。またダウンライトのように比
較的に重量が軽い器具の場合は、圧接片部11が係合溝３
に挿入される前に、弾性作動片部12が両係合溝３の間の
外面に圧接され、この弾性作動片部12の圧接力で器具本
体１は天井面13に保持される。Also, when mounting fixtures, mount holes on the ceiling surface 13
The instrument body 1 is inserted into 23 from below. At this time, the mounting body 5 is mounted without the receiving piece part 14 being in contact with the edge of the mounting hole 23 because the substrate part 6 of the mounting body 5 is held substantially parallel to the outer surface of the instrument body 1. The hole 23 is inserted. Then, after the fixture main body 5 is inserted into the attachment hole 23, the fixture main body 5 is moved upward, the hooking claw 15 is removed from the insertion groove 4, and the fixture main body 5 is lowered.
The receiving piece 14 is in contact with the inner surface of the ceiling surface 13. At this time, since the elastic operating piece 12 is pressed against the outer surface between the two engaging grooves 3, the pressing pieces 11, 11 are not inserted into the engaging grooves 3, so that the mounting body 5 is smoothly moved. Is lowered. In the case where the fixture main body 5 is lowered to the lower end of the engagement groove 3 and a relatively heavy instrument such as an emergency light is used, the weight of the instrument main body 1 is applied to the receiving piece portion 14 of the fixture main body 5, The receiving piece 14 is slid on the ceiling surface 13 by the load applied to the receiving piece 14. Then, the pressing pieces 11, 11 are inserted into the engaging grooves 3 by the load applied to the receiving piece 14, and the locking edges 10 formed on both side edges of the pressing pieces 11, 11 are formed on both side edges of the engaging groove 3. The device main body 1 is held by the fixture main body 5 on the ceiling surface 13. In this state, the fixture body 5 is pushed upward by the elasticity of the receiving piece part 14, and the fixture body 1 is moved upward.
Is held in a state of contact with the peripheral portion of the mounting hole 23 of the ceiling surface 13. In the case of a relatively light device such as a downlight, the pressure contact piece 11 is provided with the engaging groove 3.
Before being inserted into the device, the elastic operating piece 12 is pressed against the outer surface between the two engaging grooves 3, and the appliance body 1 is held on the ceiling surface 13 by the pressing force of the elastic operating piece 12.
また、器具本体１を天井面５の取付け孔23から外す場
合には、反射鏡16を取り外してから、取付け具本体５の
操作片部９を挟持して取付け具本体５を上方に移動さ
せ、器具本体１の係合溝３の上部両側に形成された挿入
溝部４に、取付け具本体５の基板部６の上部両側に形成
した引掛け爪部15を挿通係止することにより、基板部６
は器具本体１の外側に移動されて取付け具本体５外面に
添接され、この状態で器具本体１を取付け孔23から取り
外すことができる。When the fixture body 1 is to be removed from the mounting hole 23 of the ceiling surface 5, the reflector 16 is removed, and the fixture body 5 is moved upward while holding the operation piece 9 of the fixture body 5. By inserting the hooking claws 15 formed on both upper sides of the board portion 6 of the fixture body 5 into the insertion grooves 4 formed on both upper sides of the engagement groove 3 of the appliance body 1, the board portion 6 is locked.
Is moved to the outside of the instrument body 1 and is attached to the outer surface of the fixture body 5, and the instrument body 1 can be removed from the attachment hole 23 in this state.
なお前記実施例の構造では、取付け具本体５の基板部
６に弾性作動片部12を突設し、この弾性作動片部12が両
係合溝３の間の外面に圧接されているため、取付け具本
体１の上下動時に圧接片部11,11が係合溝３に挿入され
ることがなく、取付け具本体５は円滑に下降されるよう
にするとともに、ダウンライトのように比較的に重量が
軽い器具の場合は、圧接片部11が係合溝３に挿入される
前に、弾性作動片部12が両係合溝３の間の外面に圧接さ
れ、この弾性作動片部12の圧接力で器具本体１は天井面
13に保持されるようにした構造について説明したが、こ
の構造に限らず、第３図に示すように、弾性作動片部12
は必ずしも必要ではない。In the structure of the above embodiment, the elastic operating piece 12 protrudes from the substrate 6 of the fixture body 5 and the elastic operating piece 12 is pressed against the outer surface between the two engaging grooves 3. When the fixture body 1 is moved up and down, the pressure contact pieces 11, 11 are not inserted into the engagement grooves 3, so that the fixture body 5 can be smoothly lowered and a relatively light like a downlight. In the case of a light-weight instrument, before the pressure contact piece 11 is inserted into the engagement groove 3, the elastic operation piece 12 is pressed against the outer surface between the two engagement grooves 3, and the elastic operation piece 12 The appliance body 1 is the ceiling surface by the pressing force
Although the description has been given of the structure held by the elastic member 13 as shown in FIG. 3, the structure is not limited to this structure.
Is not necessary.
さらに前記実施例の構造では、取付け具本体５の基板
部６の上部両側に引掛け爪部15を形成し、この引掛け爪
部15を器具本体１の係合溝３の上部両側に形成された挿
入溝部４に挿通係止することにより、取付け具本体１を
係合溝３の上部に保持されるようにした構造について説
明したが、この構造に限られるものではない。第４図に
示すように、取付け具本体５の両係合片部７に弾性を付
与して両係合片部７が係合溝３の両側縁に圧接させるよ
うにし、取付け具本体５が係合溝３の上部に弾性的に保
持させる構造とすることもできる。この構造では、両係
合片部７を軽く弾性力に抗して挟持して器具本体１の係
合溝３を移動させ、係合片部７の挟持を解くと、両係合
片部７が弾性力で拡がり、係止片部８が係止溝３の外縁
部に弾性的に保持される。Further, in the structure of the above-described embodiment, the hooking claws 15 are formed on both upper sides of the substrate portion 6 of the fixture body 5, and the hooking claws 15 are formed on both upper sides of the engaging groove 3 of the appliance body 1. Although the structure in which the attachment body 1 is held in the upper part of the engagement groove 3 by inserting and locking the insertion groove portion 4 has been described, the present invention is not limited to this structure. As shown in FIG. 4, elasticity is imparted to the two engaging pieces 7 of the mounting body 5 so that the two engaging pieces 7 are brought into pressure contact with both side edges of the engaging groove 3. It is also possible to adopt a structure in which it is elastically held on the upper part of the engagement groove 3. In this structure, when the two engaging pieces 7 are lightly nipped against the elastic force to move the engaging groove 3 of the instrument body 1 and the nipping of the engaging pieces 7 is released, the two engaging pieces 7 are released. Are expanded by elastic force, and the locking piece 8 is elastically held at the outer edge of the locking groove 3.
また前記各実施例の構造では操作片部９をそれぞれ形
成した構造について説明したが、この構造に限られるも
のではなく、係合片部７または係止片部８にて操作片部
を兼ねる構造とすることもできる。In the structure of each of the above embodiments, the structure in which the operation piece 9 is formed has been described. However, the present invention is not limited to this structure, and the engagement piece 7 or the locking piece 8 also serves as the operation piece. It can also be.
本発明によれば、取付け具本体を器具本体の係合溝に
沿って上方に移動させたとき、器具本体の係合溝の挿入
溝部の位置からこの係合溝の上端までの寸法は係止片部
の上下方向の寸法より長く形成したため、取付け具本体
の係止片部には係合溝の挿入溝部から抜け外れることが
なく、器具本体を天井面に取り付けるとき、また器具本
体を天井面から取り外すとき、取付け具本体を器具本体
の上部に保持しても、取付け具本体が係合溝から抜け外
れすることがなく、器具本体の取付け、取り外し操作が
容易にでき、取付け施工性を良好にできるものである。According to the present invention, when the fixture body is moved upward along the engagement groove of the instrument body, the dimension from the position of the insertion groove portion of the engagement groove of the instrument body to the upper end of the engagement groove is locked. Since the length of the piece is longer than the vertical dimension of the piece, the locking piece of the fixture body does not come off from the insertion groove of the engagement groove. When detaching from the fixture, even if the fixture itself is held at the top of the fixture, the fixture itself does not come off from the engagement groove, and the fixture can be easily attached and detached, and the installation workability is good. Can be done.
また請求項２に記載の発明によれば、器具本体に形成
した係合溝の挿入溝部の上下方向の寸法を前記取付け具
本体の係止片部の上下方向の寸法より短く形成したた
め、取付け具本体が器具本体の係合溝の挿入溝部に位置
しても抜け外れることがないものである。According to the second aspect of the present invention, the vertical dimension of the insertion groove portion of the engagement groove formed in the instrument main body is formed shorter than the vertical dimension of the locking piece portion of the mounting main body. Even if the main body is located in the insertion groove of the engagement groove of the instrument main body, it does not come off.
請求項３に記載の発明によれば、器具本体に形成した
係合溝の挿入溝部の幅寸法を前記取付け具本体に形成し
た係止片部の幅寸法より短く形成したので、取付け具本
体が器具本体の係合溝の挿入溝部に位置しても抜け外れ
ることがないものである。According to the third aspect of the present invention, the width of the insertion groove of the engagement groove formed in the instrument main body is formed shorter than the width of the locking piece formed in the mounting tool main body. Even if it is located in the insertion groove of the engagement groove of the device main body, it does not come off.
第１図は本発明の一実施例を示す照明器具の取付け具の
斜視図、第２図は同上照明器具の一部の断面図である。 １……器具本体、３……係合溝、４……挿入溝部、５…
…取付け具本体、６……基板部、７……係合片部、８…
…係止片部、11……圧接片部、13……天井面、14……受
け片部。FIG. 1 is a perspective view of a fixture for a lighting fixture showing one embodiment of the present invention, and FIG. 2 is a sectional view of a part of the lighting fixture. 1 ... instrument main body, 3 ... engagement groove, 4 ... insertion groove, 5 ...
... Mounting device body, 6 ... Board part, 7 ... Engagement piece part, 8 ...
... locking piece, 11 ... pressure contact piece, 13 ... ceiling surface, 14 ... receiving piece.
Claims (3)
この器具本体の係合溝に移動可能に係合され天井面の内
面に係止される取付け具本体とからなり、 器具本体に形成した係合溝は上部面側に、取付け具本体
に形成した係止片部を挿入する挿入溝部を形成し、 前記取付け具本体は、基板部と、この基板部の両側縁か
ら略直角にそれぞれ折曲され前記器具本体の係合溝に移
動可能に係合される係合片部と、この両係合片部の先端
縁部の上下部にそれぞれ外側に向かって略直角に折曲さ
れ前記器具本体の係合溝の外側縁部に係止される係止片
部と、前記基板部の上部に前記器具本体に圧接される圧
接片部と、前記基板部の下部から延出され前記天井面の
内面に当接される受け片部とを有し、 前記器具本体の係合溝の挿入溝部の位置からこの係合溝
の上端までの寸法を前記取り付け具本体の係止片部の上
下方向の寸法より長く形成したことを特徴とした埋め込
み形照明器具。An appliance body having an up-down engaging groove;
A fixture main body movably engaged with the engaging groove of the appliance main body and locked to an inner surface of the ceiling surface, wherein the engaging groove formed on the appliance main body is formed on the upper surface side of the fixture main body. An insertion groove portion for inserting a locking piece portion is formed, and the attachment main body is bent at substantially right angles from both side edges of the substrate portion and movably engaged with the engagement groove of the device main body. And a pair of engagement pieces which are bent outwardly at substantially right angles at the upper and lower ends of the tip edges of the two engagement pieces and are engaged with the outer edges of the engagement grooves of the instrument body. A stop piece portion, a pressure contact piece portion pressed against the appliance body at an upper portion of the substrate portion, and a receiving piece portion extending from a lower portion of the substrate portion and abutting against an inner surface of the ceiling surface, The dimension from the position of the insertion groove of the engagement groove of the instrument body to the upper end of the engagement groove is determined by the locking piece of the attachment body. Embedded luminaires which is characterized in that longer formed from the vertical dimension.
この器具本体の係合溝に移動可能に係合され天井面の内
面に係止される取付け具本体とからなり、 器具本体に形成した係合溝は上部両側に、取付け具本体
に形成した係止片部を挿入する挿入溝部を形成し、 前記取付け具本体は、基板部と、この基板部の両側縁か
ら略直角にそれぞれ折曲され前記器具本体の係合溝に移
動可能に係合される係合片部と、この両係合片部の先端
縁部の上下部にそれぞれ外側に向かって略直角に折曲さ
れ前記器具本体の係合溝の外側縁部に係止される係止片
部と、前記基板部の上部に前記器具本体に圧接される圧
接片部と、前記基板部の下部から延出され前記天井面の
内面に当接される受け片部とを有し、 前記器具本体に形成した係合溝の挿入溝部の上下方向の
寸法を前記取付け具本体の係止片部の上下方向の寸法よ
り短く形成したことを特徴とした埋め込み形照明器具。2. An instrument body having a vertically engaging groove,
A fixture body movably engaged with the engagement groove of the appliance body and locked to the inner surface of the ceiling surface; An insertion groove for inserting a stopper is formed, and the attachment body is bent at substantially right angles from both sides of the substrate and both sides of the substrate, and movably engaged with the engagement grooves of the instrument body. Locking pieces, and upper and lower ends of the front edge portions of the both engaging pieces are bent outward at substantially right angles, and are locked to the outer edges of the engaging grooves of the instrument body. A piece portion, a pressure-contacting piece portion press-contacted to the appliance body above the substrate portion, and a receiving piece portion extending from a lower portion of the substrate portion and abutting against an inner surface of the ceiling surface, The vertical dimension of the insertion groove portion of the engagement groove formed in the instrument body is the vertical dimension of the locking piece of the fixture body. Characterized in that the shorter form was embedded luminaires.
の係合溝を形成した器具本体器具本体と、この器具本体
の係合溝に移動可能に係合され天井面の内面に係止され
る取付け具本体とからなり、 器具本体に形成した係合溝は上部両側に、取付け具本体
に形成した係止片部を挿入する挿入溝部を形成し、 前記取付け具本体は、基板部と、この基板部の両側縁か
ら略直角にそれぞれ折曲され前記器具本体の係合溝に移
動可能に係合される係合片部と、この両係合片部の先端
縁部の上下部にそれぞれ外側に向かって略直角に折曲さ
れ前記器具本体の係合溝の外側縁部に係止される係止片
部と、前記基板部の上部に前記器具本体に圧接される圧
接片部と、前記基板部の下部から延出され前記天井面の
内面に当接される受け片部とを有し、 前記器具本体に形成した係合溝の挿入溝部の幅寸法を前
記取付け具本体に形成した係止片部の幅寸法より短く形
成し形成したことを特徴とする埋め込み形照明器具。3. An embedded lighting apparatus according to the present invention, comprising: an apparatus main body having a vertically engaging groove formed therein; and a movable body engaged with the engaging groove of the apparatus main body and engaged with an inner surface of a ceiling surface. An engaging groove formed in the instrument body forms an insertion groove for inserting a locking piece formed in the attaching body on both upper sides. An engagement piece which is bent substantially at right angles from both side edges of the substrate and is movably engaged with the engagement groove of the instrument body; A locking piece that is bent substantially at a right angle outward and is locked to the outer edge of the engagement groove of the instrument body; and a pressure contact piece that is pressed against the instrument body at an upper portion of the substrate portion. A receiving piece extending from a lower portion of the substrate portion and abutting against an inner surface of the ceiling surface; Embedded luminaires, characterized in that the width of the insertion groove of the engagement groove formed in the body was shorter than the formed form the width of the locking piece portion formed in the fixture body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10703689A JP2629046B2 (en) | 1989-04-26 | 1989-04-26 | Recessed lighting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10703689A JP2629046B2 (en) | 1989-04-26 | 1989-04-26 | Recessed lighting fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02288015A JPH02288015A (en) | 1990-11-28 |
| JP2629046B2 true JP2629046B2 (en) | 1997-07-09 |
Family
ID=14448893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10703689A Expired - Fee Related JP2629046B2 (en) | 1989-04-26 | 1989-04-26 | Recessed lighting fixture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2629046B2 (en) |
-
1989
- 1989-04-26 JP JP10703689A patent/JP2629046B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02288015A (en) | 1990-11-28 |
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