JP6258601B2

JP6258601B2 - Embedded electronic devices and mounting springs

Info

Publication number: JP6258601B2
Application number: JP2013100659A
Authority: JP
Inventors: 山本　太司; 太司山本; 藤井　肇; 肇藤井; 勝博北村; 安央尾形
Original assignee: Koizumi Lighting Technology Corp
Current assignee: Koizumi Lighting Technology Corp
Priority date: 2013-05-10
Filing date: 2013-05-10
Publication date: 2018-01-10
Anticipated expiration: 2033-05-10
Also published as: JP2014220206A

Description

本発明は、機器本体を取付穴に埋め込んで取り付けるための、取付バネを備えた埋込型電子機器及びその取付バネに関する。 The present invention relates to an embedded electronic device having an attachment spring for embedding an apparatus main body in an attachment hole and the attachment spring.

従来、天井等の取付壁部に形成された取付穴に埋め込まれて、取り付けられる埋込型電子機器の一例として、埋込型照明器具が知られている。この種の埋込型照明器具としては、器具本体と、器具本体の内部に設けられた光源部と、器具本体の外周縁に形成されたフランジとを備え、器具本体を取付穴に固定する固定手段として、取付バネを備えたものが知られている（例えば、特許文献１参照）。 2. Description of the Related Art Conventionally, an embedded lighting fixture is known as an example of an embedded electronic device that is embedded in a mounting hole formed in a mounting wall portion such as a ceiling. This type of embedded lighting fixture includes a fixture body, a light source provided inside the fixture body, and a flange formed on the outer periphery of the fixture body, and fixing the fixture body to the mounting hole. As a means, one having a mounting spring is known (for example, see Patent Document 1).

特許文献１には、本体部と、当該本体部を穿設孔に取付けるための取付バネとして二つの弾性片を備えた埋込型照明器具が開示されている。各弾性片の基端部側には、本体部にネジで固定される本体取付用片を備える。一方、各弾性片の先端側には、本体部に係脱自在に係止し得る本体係止部と、本体部の落下防止用の天井係止部を有するリブとを備える。本体係止部を本体部に係止すると前記本体取付用片とリブとの間に、湾曲部が形成され、その状態で、本体部を天井の穿設孔に入れれば、天井係止部が天井に係止することなく穿設孔に案内される。さらに、この湾曲部が、穿設孔の内周壁に当接することで本体係止部と本体部との係止が外れ、本体部を穿設孔に装着できる。すなわち、この埋込型照明器具は、予め本体部に本体係止部が係止された状態（仮止め状態）で穿設孔に入れた際に、当該係止された状態が解除される係脱機構（仮止め機構）を有する。そのため、この埋込型照明器具を天井に取付ける際に、作業者が手で取付バネである弾性片を弾性力に抗して本体部側に撓ませなくてもよく、容易に取り付け作業を行うことができるものである。 Patent Document 1 discloses a built-in lighting fixture that includes a main body portion and two elastic pieces as attachment springs for attaching the main body portion to a drilling hole. On the base end side of each elastic piece, a main body attaching piece fixed to the main body portion with a screw is provided. On the other hand, the front end side of each elastic piece includes a main body locking portion that can be removably locked to the main body portion, and a rib having a ceiling locking portion for preventing the main body portion from falling. When the main body locking portion is locked to the main body portion, a curved portion is formed between the main body mounting piece and the rib, and in this state, if the main body portion is put into a hole in the ceiling, the ceiling locking portion is It is guided to the drilling hole without being locked to the ceiling. Further, the curved portion comes into contact with the inner peripheral wall of the drilling hole, so that the locking of the main body locking portion and the main body portion is released, and the main body portion can be attached to the drilling hole. That is, when this embedded lighting fixture is inserted into the perforation hole in a state where the main body locking portion is locked in the main body portion in advance (temporarily fixed state), the locked state is released. It has a removal mechanism (temporary fixing mechanism). For this reason, when mounting this embedded lighting fixture on the ceiling, the operator does not have to bend the elastic piece, which is the mounting spring, against the elastic force by hand, and easily perform the mounting operation. It is something that can be done.

特開平９−２３１８２７号公報Japanese Patent Laid-Open No. 9-231827

しかしながら、特許文献１に開示された埋込型照明器具においては、弾性片先端側の本体係止部を埋込型照明器具の本体部に係止する構成であるため、当該本体部に本体係止部を係止する部分を設ける必要がある。このような構成の場合、本体部の形状を変更する際にも本体部の所定の位置に本体係止部を設ける必要があるため、本体部、ひいては埋込型照明器具全体の形状設計に制約が生じてしまう。そのため、埋込型照明器具としては、上記のような係脱機構を有するとともに、本体部（器具本体）に本体係止部を設けない構成のものが望まれる。 However, in the embedded luminaire disclosed in Patent Document 1, since the main body engaging portion on the distal end side of the elastic piece is configured to be engaged with the main body portion of the embedded luminaire, the main body portion is attached to the main body portion. It is necessary to provide a portion for locking the stop. In the case of such a configuration, it is necessary to provide a main body locking portion at a predetermined position of the main body even when changing the shape of the main body, which restricts the shape design of the main body, and thus the entire embedded lighting fixture. Will occur. For this reason, the embedded lighting fixture is desired to have the above-described engagement / disengagement mechanism and a configuration in which the main body locking portion is not provided on the main body (apparatus main body).

そこで、本発明は、上記課題に鑑みてなされたものであり、器具本体に取付バネの係止部を設けることなく、器具本体に仮止めすることができる取付バネを備えた埋込型電子機器を提供することを目的とする。 Therefore, the present invention has been made in view of the above problems, and an embedded electronic device provided with an attachment spring that can be temporarily fixed to the instrument body without providing the instrument body with a locking portion of the attachment spring. The purpose is to provide.

本発明の解決しようとする課題は以上の如くであり、次にこの課題を解決するための手段を説明する。 The problem to be solved by the present invention is as described above. Next, means for solving the problem will be described.

即ち、本願に開示する埋込型電子機器は、機器本体と、前記機器本体を取付穴に埋め込んで取り付けるための取付バネを備える埋込型電子機器において、前記取付バネは、基端部が前記機器本体側部に固定されるとともに、自由端部が前記機器本体側方に延出され、前記基端部側に設けられる係止部と、前記自由端部側に設けられ、前記係止部に係脱する被係止部とを備える仮止め機構と、前記被係止部を前記係止部に係合した際に、前記機器本体の側方に突出形成される突出部とを有し、前記被係止部を前記係止部に係合した状態で、前記機器本体を取付穴に挿入すると、前記突出部が取付穴の周縁に当接して前記自由端部側が変位し、前記被係止部が前記係止部から外れるものである。 That is, the embedded electronic device disclosed in the present application is an embedded electronic device including a device main body and a mounting spring for mounting the device main body in a mounting hole. The free end portion is fixed to the device main body side, and the free end portion is extended to the device main body side, and the locking portion is provided on the base end side, and the locking portion is provided on the free end side. A temporary locking mechanism including a locked portion that engages and disengages with the locking portion, and a protruding portion that protrudes to the side of the device body when the locked portion is engaged with the locking portion. When the device main body is inserted into the mounting hole with the locked portion engaged with the locking portion, the protruding portion abuts on the periphery of the mounting hole and the free end side is displaced, The locking part is disengaged from the locking part.

本願に開示する埋込型電子機器において、前記取付バネの基端部側は、前記機器本体に固定される取付部と、前記係止部が設けられ、前記機器本体の側部に当接する本体当接部とを有し、前記本体当接部は、リブ部を有する構成とすることが好ましい。 In the embedded electronic device disclosed in the present application, a base end side of the mounting spring is provided with a mounting portion fixed to the device main body and the locking portion, and a main body that contacts the side portion of the device main body It is preferable that the main body contact portion has a rib portion.

本願に開示する埋込型電子機器において、前記機器本体の側部は、本体係止部を有し、前記本体当接部は、前記本体係止部に係合する本体被係止部を有する構成とすることが好ましい。 In the embedded electronic device disclosed in the present application, the side portion of the device main body has a main body locking portion, and the main body contact portion has a main body locked portion that engages with the main body locking portion. A configuration is preferable.

本願に開示する埋込型電子機器において、前記取付バネは、前記機器本体側部に少なくとも一対配置され、前記被係止部を前記係止部に係合した際に、前記一対の取付バネの自由端間の間隔が前記取付穴の幅よりも大きい構成とすることが好ましい。 In the embedded electronic device disclosed in the present application, at least a pair of the mounting springs are disposed on the side of the device main body, and when the locked portion is engaged with the locking portion, the pair of mounting springs It is preferable that the interval between the free ends is larger than the width of the mounting hole.

本願に開示する取付バネは、基端部と、自由端部とを有し、前記基端部が埋込型電子機器の機器本体側部に固定され、前記機器本体を取付穴に埋め込んで取り付けるための取付バネであって、前記基端部側に設けられる係止部と、前記自由端部側に設けられ、前記係止部に係脱する被係止部とを備える仮止め機構と、前記被係止部を前記係止部に係合した際に、前記機器本体の側方に突出形成される突出部とを有し、前記被係止部を前記係止部に係合した状態で、前記機器本体を取付穴に挿入すると、前記突出部が取付穴の周縁に当接して前記自由端部側が変位し、前記被係止部が前記係止部から外れるものである。 The mounting spring disclosed in the present application has a base end portion and a free end portion, and the base end portion is fixed to a device main body side portion of the embedded electronic device, and the device main body is embedded in a mounting hole and attached. A temporary fixing mechanism provided with a locking portion provided on the base end side and a locked portion provided on the free end side and engaged with and disengaged from the locking portion , A state in which when the locked portion is engaged with the locking portion, the protruding portion is formed to protrude to the side of the device body, and the locked portion is engaged with the locking portion. Thus, when the device main body is inserted into the mounting hole, the projecting portion comes into contact with the peripheral edge of the mounting hole, the free end side is displaced, and the locked portion is released from the locking portion.

本発明によれば、機器本体を取付穴に容易に取り付けることができる。 According to the present invention, the device body can be easily attached to the attachment hole.

本発明の一実施形態に係る埋込型照明器具１００を斜め上方から見た斜視図。The perspective view which looked at the embedded lighting fixture 100 which concerns on one Embodiment of this invention from diagonally upward. 埋込型照明器具１００を上方から見た上面図。The top view which looked at the embedded type lighting fixture 100 from upper direction. 図２のＡ−Ａ線の位置において埋込型照明器具１００を切断した側面一部断面図。FIG. 3 is a partial cross-sectional side view of the embedded lighting device 100 taken along the line AA in FIG. 2. 図３のＢ−Ｂ線の位置において埋込型照明器具１００を切断した断面図。Sectional drawing which cut | disconnected the implantable lighting fixture 100 in the position of the BB line of FIG. 取付バネ３１を示す斜視図。The perspective view which shows the attachment spring 31. FIG. 埋込型照明器具１００の後面側から取付穴Ｈに挿入する状態を示す断面説明図。Cross-sectional explanatory drawing which shows the state inserted in the attachment hole H from the rear surface side of the embedded lighting fixture 100. FIG. 取付バネ３１の突出部６０が取付穴Ｈに当接した状態を示す断面説明図。Cross-sectional explanatory drawing which shows the state which the protrusion part 60 of the attachment spring 31 contact | abutted to the attachment hole H. FIG. 埋込型照明器具１００を取付穴Ｈに取り付けた状態を示す断面説明図。Cross-sectional explanatory drawing which shows the state which attached the embedded lighting fixture 100 to the attachment hole H. FIG.

次に、発明の実施の形態について図を用いて説明する。本実施形態では、埋込型電子機器の一例として埋込型照明器具を挙げて説明する。 Next, embodiments of the invention will be described with reference to the drawings. In the present embodiment, an explanation will be given by taking an embedded lighting apparatus as an example of the embedded electronic apparatus.

本発明の実施形態に係る埋込型照明器具１００について、図１から図８を用いて説明する。本発明の実施形態に係る埋込型照明器具１００の形状は、図１に示すように、短手方向の長さに対して長手方向の長さの比率が大きい細長い略直方体である。なお、埋込型照明器具１００の形状は、図１等に示すような細長い略直方体に限らず、円形の天井孔に取り付け可能な形状（例えば特開２０１１−１９８５８２に開示）であってもよい。埋込型照明器具１００は、図６に示すように天井等の取付壁部Ｃに形成される細長い長方形状の取付穴Ｈに埋め込まれて設置されるものである。以下の説明では、埋込型照明器具１００の「前面側」は光を照射する側とし、「後面側」は前面側の反対側として説明する。また、図１における上下方向を、埋込型照明器具１００の「上下方向」として説明する。 An embedded lighting apparatus 100 according to an embodiment of the present invention will be described with reference to FIGS. 1 to 8. As shown in FIG. 1, the shape of the embedded lighting device 100 according to the embodiment of the present invention is an elongated substantially rectangular parallelepiped having a large ratio of the length in the longitudinal direction to the length in the short direction. The shape of the embedded lighting device 100 is not limited to an elongated substantially rectangular parallelepiped as shown in FIG. 1 or the like, and may be a shape that can be attached to a circular ceiling hole (for example, disclosed in JP2011-198582A). . The embedded lighting apparatus 100 is installed by being embedded in an elongated rectangular mounting hole H formed in a mounting wall C such as a ceiling as shown in FIG. In the following description, the “front side” of the embedded luminaire 100 will be described as a light irradiation side, and the “rear side” will be described as the opposite side of the front side. Further, the vertical direction in FIG. 1 will be described as the “vertical direction” of the embedded lighting device 100.

埋込型照明器具１００は、図１、図２に示すように、主に器具本体（機器本体）１１、フランジ１２、及び取付バネ３１を備えている。器具本体１１には、図３に示すように、ＬＥＤモジュールからなる光源部１３、点灯装置１４、及び端子台１５等が配置される。 As shown in FIGS. 1 and 2, the embedded lighting device 100 mainly includes a device main body (device main body) 11, a flange 12, and a mounting spring 31. As shown in FIG. 3, the fixture body 11 is provided with a light source unit 13, a lighting device 14, a terminal block 15, and the like made of LED modules.

器具本体１１は、埋込型照明器具１００の本体を形成する略直方体状のものである。器具本体１１は、器具主体２１、端板部６１、及びセード７１を有している。器具主体２１及び端板部６１は、放熱性を考慮し、熱伝導性を有するアルミニウム等の金属素材を用いて形成されている。器具主体２１は、押し出し材により形成されている。器具主体２１は、図４に示すように、その断面形状において前面側に開口部を有し、後面側に点灯装置１４等を配置するための中空部を有する。器具主体２１は、断面視コ字状の外壁部２２と、この外壁部２２の内部に形成される横板部２３を有している。器具主体２１には、器具主体２１の外壁部２２において短手方向に対向する複数対の保持部５１が設けられている。外壁部２２の下部には、セード７１を差し込んで保持させる下部溝部２４が対向して形成されている。端板部６１は、図１に示すように、器具主体２１の長手方向両端部に取り付けられて、器具主体２１の両端部の開放された部分を閉塞するものである。なお、器具主体２１及び端板部６１は、熱伝導性を有する材料であれば金属部材やアルミニウムに限定されない。また、器具主体２１は、熱伝導性を有する材料で形成されていることが好ましいが、熱伝導性を有することは必須ではない。 The fixture main body 11 has a substantially rectangular parallelepiped shape that forms the main body of the embedded lighting fixture 100. The instrument body 11 includes an instrument main body 21, an end plate portion 61, and a shade 71. The instrument main body 21 and the end plate portion 61 are formed using a metal material such as aluminum having thermal conductivity in consideration of heat dissipation. The instrument main body 21 is formed of an extruded material. As shown in FIG. 4, the instrument main body 21 has an opening on the front side in the cross-sectional shape, and a hollow part for arranging the lighting device 14 and the like on the rear side. The instrument main body 21 has an outer wall portion 22 having a U-shaped cross-sectional view and a lateral plate portion 23 formed inside the outer wall portion 22. The instrument main body 21 is provided with a plurality of pairs of holding portions 51 that face each other in the lateral direction on the outer wall portion 22 of the instrument main body 21. A lower groove portion 24 for inserting and holding the shade 71 is formed at the lower portion of the outer wall portion 22 so as to face each other. As shown in FIG. 1, the end plate portion 61 is attached to both end portions in the longitudinal direction of the instrument main body 21 and closes open portions of both end portions of the instrument main body 21. In addition, the instrument main body 21 and the end plate part 61 are not limited to a metal member or aluminum as long as it is a material having thermal conductivity. Moreover, although the instrument main body 21 is preferably formed of a material having thermal conductivity, it is not essential to have thermal conductivity.

保持部５１は、取付バネ３１を器具本体１１に保持して固定する部分であり、器具主体２１の短手方向に対向する位置に複数対設けられている。保持部５１は、本体取付部５１ａ及び本体被係止部５１ｂを有している。本体取付部５１ａは、器具主体２１の外壁部２２における後面側の角部に設けられ、取付バネ３１が有する取付部３５を当接してネジ５７で取り付けるためのものであり、図示しないネジ孔を有している。本体係止部５１ｂは、後述する取付バネ３１の本体被係止部３３を係合して保持するための部分である。本体係止部５１ｂは、外壁部２２に設けられた鉤状の孔であり、本体被係止部３３が有する被係止片３３ｂを収納して係合し、取付バネ３１を器具本体１１において位置決めするためのものである。 The holding portions 51 are portions for holding and fixing the attachment spring 31 to the instrument main body 11, and a plurality of pairs are provided at positions facing the instrument main body 21 in the short direction. The holding part 51 has a main body attaching part 51a and a main body locked part 51b. The main body attachment portion 51a is provided at a corner on the rear surface side of the outer wall portion 22 of the instrument main body 21, and is used for abutting and attaching the attachment portion 35 of the attachment spring 31 with a screw 57. Have. The main body locking part 51b is a part for engaging and holding a main body locked part 33 of the mounting spring 31 described later. The main body locking portion 51 b is a bowl-shaped hole provided in the outer wall portion 22, and stores and engages the locked piece 33 b included in the main body locked portion 33. It is for positioning.

セード７１は、器具主体２１の前面側の開口部２７を閉塞し、器具主体２１内に配置された光源部１３からの光を透過及び拡散させて、照射面を形成する板状の部材である。セード７１は、透光性を有する半透明のアクリル樹脂素材等で形成され、器具主体２１の下部溝部２４の端部から差し込んで、光源部１３に対向する位置に保持される。 The seed 71 is a plate-like member that closes the opening 27 on the front side of the instrument main body 21 and transmits and diffuses light from the light source unit 13 disposed in the instrument main body 21 to form an irradiation surface. . The seed 71 is formed of a translucent acrylic resin material or the like having translucency, is inserted from the end of the lower groove portion 24 of the instrument main body 21, and is held at a position facing the light source portion 13.

光源部１３は、基板面に点光源としての複数のＬＥＤ素子を備えたＬＥＤモジュールを有しており、器具主体２１の横板部２３の下部に配置される。光源部１３と点灯装置１４は、電線（図示せず）によって電気的に接続されている。ＬＥＤ素子は、ピッチが一定になるように基板上に配置されている。なお、本実施形態では、光源としてＬＥＤ素子を用いたが、光源の種類はＬＥＤに限定されず、例えば有機ＥＬ素子（ＯＬＥＤ）であっても実現可能である。 The light source unit 13 includes an LED module including a plurality of LED elements as point light sources on the substrate surface, and is disposed below the horizontal plate unit 23 of the instrument main body 21. The light source unit 13 and the lighting device 14 are electrically connected by an electric wire (not shown). The LED elements are arranged on the substrate so that the pitch is constant. In the present embodiment, the LED element is used as the light source. However, the type of the light source is not limited to the LED, and for example, an organic EL element (OLED) can be realized.

点灯装置１４は、光源部１３のＬＥＤモジュールが有するＬＥＤ素子に給電を行って、ＬＥＤ素子を点灯させるものである。具体的には、点灯装置１４は、外部商用電源から供給される交流電流を直流電流に変換し、変換後の電流を光源部１３に供給する。点灯装置１４は、器具主体２１の横板部２３の上部に配置されている。点灯装置１４は、端子台１５と電線によって電気的に接続されている。 The lighting device 14 supplies power to the LED element included in the LED module of the light source unit 13 to light the LED element. Specifically, the lighting device 14 converts an alternating current supplied from an external commercial power source into a direct current, and supplies the converted current to the light source unit 13. The lighting device 14 is disposed on the upper side of the horizontal plate portion 23 of the instrument main body 21. The lighting device 14 is electrically connected to the terminal block 15 by an electric wire.

端子台１５は、外部商用電源からの電源線（図示せず）が差込口に差し込まれて電気的に接続されるものである。端子台１５は、器具主体２１の横板部２３の上部において、器具主体２１の一端側に設けられる。端子台１５の差込口は器具主体２１の後面側に設けられている。 The terminal block 15 is electrically connected by inserting a power line (not shown) from an external commercial power source into the insertion port. The terminal block 15 is provided on one end side of the instrument main body 21 in the upper part of the horizontal plate portion 23 of the instrument main body 21. The insertion port of the terminal block 15 is provided on the rear surface side of the instrument main body 21.

フランジ１２は、外壁部２２及び端板部６１の下部の外周縁に形成される断面視略Ｌ字状の鍔部である。フランジ１２の外周端部と器具本体１１との間には、器具本体１１を取付穴Ｈに取り付けた際に、器具本体１１と取付穴Ｈの周縁部との隙間を塞ぐための枠パッキン１６が設けられている。枠パッキン１６は、断面視矩形状であって、フランジ１２の内側に沿って設けられる。フランジ１２は、埋込型照明器具１００を例えば取付壁部Ｃの取付穴Ｈに設置した状態で取付壁部Ｃの下面側に枠パッキン１６を介して接触する部分である。また、枠パッキン１６は、図４に示すように、取付バネ３１が外側に開いた状態において、後述する取付バネ３１の第２湾曲部５３を支持する部分になる。 The flange 12 is a flange having a substantially L shape in cross section formed on the outer peripheral edge of the lower portion of the outer wall portion 22 and the end plate portion 61. Between the outer peripheral end of the flange 12 and the instrument main body 11, when the instrument main body 11 is attached to the attachment hole H, a frame packing 16 for closing the gap between the instrument main body 11 and the peripheral edge of the attachment hole H is provided. Is provided. The frame packing 16 has a rectangular shape in sectional view and is provided along the inside of the flange 12. The flange 12 is a portion that contacts the lower surface side of the mounting wall portion C via the frame packing 16 in a state where the embedded lighting device 100 is installed in the mounting hole H of the mounting wall portion C, for example. Further, as shown in FIG. 4, the frame packing 16 is a portion that supports a second curved portion 53 of the mounting spring 31 described later in a state where the mounting spring 31 is opened outward.

取付バネ３１は、器具本体１１を取付壁部Ｃの取付穴Ｈに埋め込んで取り付けるための固定手段である。取付バネ３１は、ステンレス素材等の板状金属材の中途部を複数箇所屈曲及び湾曲させて形成された板バネである。取付バネ３１は、図５に示すように、断面略Ｖ字状の板バネであり、基端部となる当接部３２が器具本体１１側部に当接して固定されるとともに、自由端部となる壁面押圧部４２が器具本体１１側方に延出されるものである。取付バネ３１は、当接部３２側に設けられる係止部３４、及び壁面押圧部４２側に設けられ、係止部３４に係脱する被係止部４４からなる仮止め機構と、前記被係止部４４を係止部３４に係合した際に器具本体１１の側方に屈曲状に突出形成される突出部６０と、を有する。なお、本実施形態における突出部６０は、屈曲状であるが特に限定するものではなく、湾曲状であってもよい。 The attachment spring 31 is a fixing means for embedding and attaching the instrument body 11 in the attachment hole H of the attachment wall portion C. The attachment spring 31 is a plate spring formed by bending and bending a middle portion of a plate-like metal material such as a stainless steel material at a plurality of locations. As shown in FIG. 5, the attachment spring 31 is a leaf spring having a substantially V-shaped cross section, and a contact portion 32 serving as a base end portion is fixed in contact with the side portion of the instrument body 11, and a free end portion. The wall pressing part 42 which becomes becomes extended to the instrument main body 11 side. The attachment spring 31 is provided with a temporary fixing mechanism including a locking portion 34 provided on the abutting portion 32 side and a locked portion 44 provided on the wall surface pressing portion 42 side and engaged with and disengaged from the locking portion 34. And a protruding portion 60 that is formed in a bent shape on the side of the instrument body 11 when the locking portion 44 is engaged with the locking portion 34. In addition, although the protrusion part 60 in this embodiment is bent shape, it does not specifically limit, A curved shape may be sufficient.

取付バネ３１は、器具主体２１の短手方向に対向する位置に複数対配設された保持部５１に取り付けられ、取付バネ３１の側部においてフランジ１２の上方から斜め上方に延出するように配置される。図８に示すように埋込型照明器具１００を取付穴Ｈに設置した状態において、壁面押圧部４２は、フランジ１２との間で取付壁部Ｃを挟持し、埋込型照明器具１００を取付壁部Ｃに固定する。壁面押圧部４２は、当接部３２の下端より延設され、壁面押圧部４２の先端部には、鉤状に折り曲げられた抜止め４３が形成されている。なお、取付バネ３１の取付位置、本数等については、本実施形態のものに限定されるものではない。 The attachment springs 31 are attached to a plurality of pairs of holding portions 51 disposed at positions facing the lateral direction of the instrument main body 21 so as to extend obliquely upward from above the flange 12 on the side portion of the attachment spring 31. Be placed. As shown in FIG. 8, in a state where the embedded lighting device 100 is installed in the mounting hole H, the wall surface pressing portion 42 holds the mounting wall portion C between the flange 12 and the embedded lighting device 100. Fix to wall C. The wall surface pressing portion 42 extends from the lower end of the abutting portion 32, and a stopper 43 bent in a bowl shape is formed at the tip of the wall surface pressing portion 42. In addition, about the attachment position of the attachment spring 31, a number, etc., it is not limited to the thing of this embodiment.

当接部３２は、保持部５１の外壁部２２に沿って当接する部分である。当接部３２は、先端側から順に取付部３５、第１屈曲部３６、及び略平板状の本体当接部３７が設けられている。取付部３５は、鉤状に折り曲げられた部分であり、器具本体１１の本体取付部５１ａに固定される部分である。本体当接部３７には、本体被係止部３３が設けられ、器具本体１１の側部に当接する部分である。取付部３５と本体当接部３７が連結する部分には、略直角に屈曲する第１屈曲部３６が形成されている。取付部３５には、取付バネ３１を保持部５１の本体取付部５１ａにネジ５７で取り付けるためのネジ穴３５ａが設けられている。第１屈曲部３６には、壁面押圧部４２が有する被係止部４４と係脱自在である係止部３４が設けられている。係止部３４は、取付バネ３１を矢印Ｄ（図５）から見たＤ矢視において角丸長方形状の貫通穴３４ａと、当該貫通穴３４ａ下端を外側に突出するように形成され、被係止部４４の被係止片４４ｂを収容して保持するための係止片保持部３４ｂと、からなる。本体当接部３７の下部には、本体当接部３７の短手方向両端近傍において、外側に向けて突設される一対の直線状のリブ部３８が設けられている。この一対のリブ部３８の間には、器具主体２１の側壁部２２に設けられた係止部５１ｂに係合する本体被係止部３３が設けられている。当該本体被係止部３３は、側面視角丸長方形状の貫通穴３３ａと、当該貫通穴３３ａの上端から裏側に延出される断面視略Ｌ字状の被係止片３３ｂとからなる。 The abutting portion 32 is a portion that abuts along the outer wall portion 22 of the holding portion 51. The contact portion 32 is provided with an attachment portion 35, a first bent portion 36, and a substantially flat plate-shaped main body contact portion 37 in order from the distal end side. The attachment portion 35 is a portion that is bent into a bowl shape, and is a portion that is fixed to the body attachment portion 51 a of the instrument body 11. The main body abutting portion 37 is provided with a main body locked portion 33 and is a portion that abuts against the side portion of the instrument main body 11. A first bent portion 36 that is bent at a substantially right angle is formed at a portion where the attachment portion 35 and the main body contact portion 37 are connected. The attachment portion 35 is provided with a screw hole 35 a for attaching the attachment spring 31 to the main body attachment portion 51 a of the holding portion 51 with a screw 57. The first bent portion 36 is provided with a locking portion 34 that can be freely engaged and disengaged with the locked portion 44 of the wall surface pressing portion 42. The locking portion 34 is formed so as to project the rounded rectangular through hole 34a and the lower end of the through hole 34a outward as viewed from the arrow D of the attachment spring 31 as viewed from the arrow D (FIG. 5). And a locking piece holding portion 34b for receiving and holding the locked piece 44b of the locking portion 44. In the lower part of the main body contact portion 37, a pair of linear rib portions 38 projecting outward are provided in the vicinity of both ends in the short side direction of the main body contact portion 37. Between the pair of rib portions 38, a main body locked portion 33 that engages with a locking portion 51b provided on the side wall portion 22 of the instrument main body 21 is provided. The body locked portion 33 includes a through hole 33a having a rounded rectangular shape when viewed from the side, and a locked piece 33b having a substantially L shape in cross section extending from the upper end of the through hole 33a to the back side.

壁面押圧部４２は、取付壁部Ｃに対して押圧する部分であり、図５に示すように先端側から順に抜止め４３、第１平板部４５、第１屈曲部４６、第２平板部４７、第２屈曲部４８、第３平板部４９、第３屈曲部５０、第１湾曲部５２、及び第２湾曲部５３を有している。抜止め４３よりも当接部３２側には第１平板部４５が設けられており、当該第１平板部４５に連続して第２平板部４７が設けられている。第１平板部４５と第２平板部４７が連結する部分には、上方に屈曲する第１屈曲部４６が形成されている。第２平板部４７と第３平板部４９が連結する部分には、上方に屈曲する第２屈曲部４８が形成されている。第３平板部４９と第１湾曲部５２が連結する部分には、下方に屈曲する第３屈曲部５０が形成されている。第１湾曲部５２は、上方に湾曲した部分であり、当該第１湾曲部５２の当接部３２側に下方に湾曲した第２湾曲部５３が形成されている。第２湾曲部５３は、当接部３２の本体当接部３７の一端に連設されている。なお、本実施形態における仮止め機構においては、当接部３２に係止部３４を設け、壁面押圧部４２に被係止部４４を設ける構成としているが特に限定するものではなく、当接部３２に被係止部を設け、壁面押圧部４２に係止部を設ける構成とすることもできる。 The wall surface pressing portion 42 is a portion that presses against the mounting wall portion C, and as shown in FIG. 5, the stopper 43, the first flat plate portion 45, the first bent portion 46, and the second flat plate portion 47 in order from the front end side. , Second bent portion 48, third flat plate portion 49, third bent portion 50, first bending portion 52, and second bending portion 53. A first flat plate portion 45 is provided closer to the contact portion 32 than the retaining plate 43, and a second flat plate portion 47 is provided continuously to the first flat plate portion 45. A first bent portion 46 that is bent upward is formed at a portion where the first flat plate portion 45 and the second flat plate portion 47 are connected. A second bent portion 48 that is bent upward is formed at a portion where the second flat plate portion 47 and the third flat plate portion 49 are connected. A third bent portion 50 that is bent downward is formed at a portion where the third flat plate portion 49 and the first curved portion 52 are connected. The first curved portion 52 is a portion curved upward, and a second curved portion 53 curved downward is formed on the contact portion 32 side of the first curved portion 52. The second bending portion 53 is connected to one end of the main body contact portion 37 of the contact portion 32. In addition, in the temporary fix | stop mechanism in this embodiment, although it has set as the structure which provides the latching | locking part 34 in the contact part 32, and provides the to-be-latched part 44 in the wall surface press part 42, it does not specifically limit, but a contact part It is also possible to adopt a configuration in which a locked portion is provided in 32 and a locking portion is provided in the wall surface pressing portion 42.

抜止め４３は、先端側に鉤状に折り曲げられた部分であり、器具本体１１が取付穴Ｈから抜け落ちた際に、取付壁部Ｃに引っ掛かることで器具本体１１が取付壁部Ｃから落下しないように天井に係止するためのものである。第２平板部４７の第２屈曲部４８近傍には、当接部３２の第１屈曲部３６に設けられた係止部３４に係脱自在である被係止部４４が設けられている。被係止部４４は、下側から見て角丸長方形状の貫通穴４４ａと、当該貫通穴４４ａの一端から上方に延出される断面視略Ｌ字状の被係止片４４ｂとからなる。第２湾曲部５３は、図４に示すように、被係止部４４が係止部３４に係合していない状態（係合解除状態）において、枠パッキン１６の上端に当接して支持される。 The stopper 43 is a portion bent in a hook shape on the distal end side, and when the instrument body 11 falls out of the attachment hole H, the instrument body 11 does not fall from the attachment wall part C by being caught by the attachment wall part C. It is for locking to the ceiling. In the vicinity of the second bent portion 48 of the second flat plate portion 47, a locked portion 44 that is detachable from the locking portion 34 provided in the first bent portion 36 of the contact portion 32 is provided. The locked portion 44 includes a through hole 44a having a rounded rectangular shape when viewed from the lower side, and a locked piece 44b having a substantially L shape in cross section extending upward from one end of the through hole 44a. As shown in FIG. 4, the second bending portion 53 is supported in contact with the upper end of the frame packing 16 in a state where the locked portion 44 is not engaged with the locking portion 34 (disengaged state). The

取付バネ３１を器具本体１１に取り付ける場合は、先ず、取付バネ３１の本体当接部３７を器具主体２１の外壁部２２に当接させるとともに、本体被係止部３３の被係止片３３ｂを本体係止部５１ｂに差し入れて、この状態で下方へと移動させることで位置決めされ、取付バネ３１がネジ５７を用いて保持部５１に固定される。この際、取付バネ３１の第２湾曲部５３下端が枠パッキン１６の上端に当接して支持された状態となる。このように取付バネ３１を器具本体１１に係合する構成とすることで、取付バネ３１を容易に位置決めできるとともに、取り付けるためのネジの省略化ができる。 When attaching the attachment spring 31 to the instrument main body 11, first, the main body abutting portion 37 of the attachment spring 31 is brought into contact with the outer wall portion 22 of the instrument main body 21, and the locked piece 33 b of the main body locked portion 33 is moved. The attachment spring 31 is fixed to the holding portion 51 using a screw 57 by being inserted into the main body locking portion 51 b and moving downward in this state. At this time, the lower end of the second bending portion 53 of the mounting spring 31 is in contact with and supported by the upper end of the frame packing 16. By adopting a configuration in which the attachment spring 31 is engaged with the instrument body 11 in this way, the attachment spring 31 can be easily positioned and the screws for attachment can be omitted.

次に、上記のように構成された埋込型照明器具１００の取り付け方法と、埋込型照明器具１００を取り付ける際の取付バネ３１の仮止め機構について、図６から図８に沿って説明する。 Next, a method of attaching the embedded lighting device 100 configured as described above and a temporary fixing mechanism of the mounting spring 31 when the embedded lighting device 100 is attached will be described with reference to FIGS. 6 to 8. .

図６は、取付バネ３１の被係止部４４を係止部３４に係合した状態であり、取付壁部Ｃの取付穴Ｈに埋込型照明器具１００を取り付ける際の状態である。図６において、取付壁部Ｃに対して図示上側が天井裏の空間で、取付壁部Ｃに対して図示下側が居室空間である。埋込型照明器具１００の器具本体１１を取付壁部Ｃの下方側から取付壁部Ｃの取付穴Ｈに入れて取り付けるために、まず、図６に示すように取付バネ３１の被係止部４４を、当接部３２の係止部３４に係止させる。被係合部４４を係止部３４に係止させるには、自由端側である壁面押圧部４２を、壁面押圧部４２の弾性に抗して下方側から押し上げるようにして器具本体１１側に撓ませ、被係合部４４を係止部３４に係止させる。この際、第３平板部４９、第３屈曲部５０、及び第１湾曲部５２によって、前記器具本体１１の側方に突出部６０が形成される。また、被係合部４４を係止部３４に係止させているとき、壁面押圧部４２は、変形前の形状に戻ろうとする形状復元力が働き続ける。さらに、第２湾曲部５３の下端が枠パッキン１６の上端からフランジ１２の周縁側へ移動するとともに、枠パッキン１６に当接した状態が解除される。この場合、突出部６０による間隔Ｌ３は、取付穴の幅Ｌ２より大きい。このように構成することで、器具本体１１を取付穴Ｈに取り付ける際に、取付バネ３１の突出部６０を取付穴Ｈの周縁下部に当接させることが可能となる。 FIG. 6 shows a state in which the locked portion 44 of the mounting spring 31 is engaged with the locking portion 34, and is a state when the embedded lighting device 100 is mounted in the mounting hole H of the mounting wall portion C. In FIG. 6, the upper side in the drawing with respect to the mounting wall portion C is a space behind the ceiling, and the lower side in the drawing with respect to the mounting wall portion C is a room space. In order to mount the fixture main body 11 of the embedded lighting fixture 100 from the lower side of the mounting wall C into the mounting hole H of the mounting wall C, first, as shown in FIG. 44 is locked to the locking portion 34 of the contact portion 32. In order to lock the engaged portion 44 to the locking portion 34, the wall surface pressing portion 42, which is the free end side, is pushed up from the lower side against the elasticity of the wall surface pressing portion 42 and moved toward the instrument body 11 side. The engaged portion 44 is locked to the locking portion 34 by bending. At this time, the third flat plate portion 49, the third bent portion 50, and the first curved portion 52 form a protruding portion 60 on the side of the instrument body 11. In addition, when the engaged portion 44 is locked to the locking portion 34, the shape restoring force that tries to return to the shape before deformation continues to work on the wall surface pressing portion 42. Further, the lower end of the second bending portion 53 moves from the upper end of the frame packing 16 to the peripheral edge side of the flange 12 and the state in contact with the frame packing 16 is released. In this case, the distance L3 between the protrusions 60 is larger than the width L2 of the mounting hole. With this configuration, when the instrument main body 11 is attached to the attachment hole H, the protruding portion 60 of the attachment spring 31 can be brought into contact with the lower peripheral edge of the attachment hole H.

また、図６に示すように、取付バネ３１は、器具本体１１側部に少なくとも一対配置される場合、被係止部４４を前記係止部３４に係合して仮止めした際に、前記一対の取付バネ３１の自由端である抜止め４３の間隔Ｌ１が前記取付穴Ｈの幅Ｌ２よりも大きく構成されている。これにより、器具本体１１を取付穴Ｈに埋め込む際に不用意に器具本体１１が取付穴Ｈから脱落することを防ぐことができる。すなわち、器具本体１１を取付穴Ｈに埋め込む際、器具本体１１の抜止め４３及びその近傍が天井裏空間に挿入された状態において、器具本体１１が不用意に設置者の手から離れてしまった場合、器具本体１１は下方向へ落下しようとする。このとき、抜止め４３の間隔Ｌ１が取付穴の幅Ｌ２よりも大きいため、２つの抜止め４３のうち少なくともいずれか一方が取付壁部Ｃの取付穴Ｈの周囲に引っ掛かり、器具本体１１は取付バネ３１によって取付壁部Ｃに釣り下がった状態となる。したがって、器具本体１１を床面等に落下させてしまうことを防ぐことができるので、器具本体１１の破損を防ぐことができる。 As shown in FIG. 6, when at least a pair of attachment springs 31 are arranged on the side of the instrument body 11, when the locked portion 44 is temporarily locked by engaging the locked portion 34, An interval L1 between the retaining 43 which is a free end of the pair of mounting springs 31 is configured to be larger than a width L2 of the mounting hole H. Thereby, when the instrument main body 11 is embedded in the attachment hole H, the instrument main body 11 can be prevented from being accidentally dropped from the attachment hole H. That is, when the instrument main body 11 is embedded in the mounting hole H, the instrument main body 11 is inadvertently separated from the installer's hand in a state where the retaining 43 of the instrument main body 11 and the vicinity thereof are inserted into the ceiling space. In this case, the instrument body 11 tends to fall downward. At this time, since the interval L1 between the retaining holes 43 is larger than the width L2 of the mounting hole, at least one of the two retaining holes 43 is caught around the mounting hole H of the mounting wall C, and the instrument body 11 is mounted. The spring 31 is in a state of being hung down on the mounting wall C. Therefore, since it can prevent that the instrument main body 11 falls to a floor surface etc., damage to the instrument main body 11 can be prevented.

また、本実施形態の埋込型照明器具１００では、図６に示すように、被係止部４４を前記係止部３４に係合して仮止めした際、壁面押圧部４２の先端側が、器具本体１１の上端よりも所定長延出するように構成している。このように構成することで、取付バネ３１における壁面押圧部４２の先端側において、容易に撓ませることが可能であり、器具本体１１を取付穴Ｈに容易に取り付けることができる。 Further, in the embedded lighting device 100 of the present embodiment, as shown in FIG. 6, when the locked portion 44 is temporarily locked by engaging the locked portion 34, the front end side of the wall pressing portion 42 is It is configured to extend a predetermined length from the upper end of the instrument body 11. With this configuration, the attachment spring 31 can be easily bent at the distal end side of the wall pressing portion 42, and the instrument body 11 can be easily attached to the attachment hole H.

このように仮止めした状態で、器具本体１１を、後面側から取付壁部Ｃの取付穴Ｈに挿入していく。さらに、器具本体１１を取付穴Ｈ内に挿入していくと、上述したように突出部６０の間隔Ｌ３が取付穴Ｈの幅Ｌ２より大きく形成されているため、図７に示すように取付穴Ｈの周縁下部と突出部６０の第３平板部４９とが当接する。次に、その当接状態から器具本体１１を上方に押圧する。これにより、第３平板部４９が器具本体１１側（図７に示す白抜き矢印方向）への押圧力を受け、第３平板部４９と第１湾曲部５２が直線状になろうとする力が働く。このような力が働くと、第２平板部４７が上方に押し上げられ、その結果、被係止部４４も上方に押し上げられ、被係止部４４が係止部３４から外れる（仮止めが解除）。被係止部４４と係止部３４との仮止めが解除された後は、図８に示すように壁面押圧部４２が自身の形状復元力により元の状態に戻り、取付穴Ｈの周縁上部を押圧する。これにより、器具本体１１は、下方向への移動が容易にできなくなるため、取付壁部Ｃの取付穴Ｈに安定して固定される。 The instrument main body 11 is inserted into the mounting hole H of the mounting wall part C from the rear surface side in the temporarily fixed state in this way. Further, when the instrument body 11 is inserted into the mounting hole H, the interval L3 between the protrusions 60 is formed larger than the width L2 of the mounting hole H as described above. The lower peripheral edge of H abuts the third flat plate portion 49 of the protrusion 60. Next, the instrument main body 11 is pressed upward from the contact state. As a result, the third flat plate portion 49 receives a pressing force toward the instrument main body 11 (in the direction of the white arrow shown in FIG. 7), and the force that the third flat plate portion 49 and the first bending portion 52 tend to be linear is generated. work. When such a force is applied, the second flat plate portion 47 is pushed upward, and as a result, the locked portion 44 is also pushed upward, and the locked portion 44 is released from the locking portion 34 (the temporary fixing is released). ). After the temporary locking of the locked portion 44 and the locking portion 34 is released, the wall surface pressing portion 42 returns to its original state by its shape restoring force as shown in FIG. Press. Thereby, since the instrument main body 11 cannot move downward easily, it is stably fixed to the mounting hole H of the mounting wall C.

以上のようにして、器具本体１１を取付壁部Ｃの取付穴Ｈに入れる際には、被係止部４４と係止部３４を仮止めして取付バネ３１を取付穴Ｈの下方側から上方側に入れれば良い。特に、本実施形態の横長の埋込型照明器具１００のように取付バネ３１を長手方向に複数設けたような場合でも、取付け作業を容易に行うことができる。 As described above, when the instrument body 11 is inserted into the mounting hole H of the mounting wall portion C, the locked portion 44 and the locking portion 34 are temporarily fixed, and the mounting spring 31 is moved from the lower side of the mounting hole H. What is necessary is just to put in the upper side. In particular, even when a plurality of attachment springs 31 are provided in the longitudinal direction as in the horizontally long embedded luminaire 100 of this embodiment, the attachment operation can be easily performed.

なお、本実施形態の器具本体１１の形状は一例であり、本実施形態の形状に限定されるものではない。例えば、器具本体１１の外形が丸型、その他の形状である場合には、その形状に応じて取付バネ３１を取り付ければよい。また、本実施形態では、埋込型照明器具を一例として挙げたが、少なくとも天井や壁などに埋め込むことができれば、照明器具に限定されない。本実施形態の構成は、例えば埋め込み型の火災報知機やスピーカーなどに適用が可能である。 In addition, the shape of the instrument main body 11 of this embodiment is an example, and is not limited to the shape of this embodiment. For example, when the outer shape of the instrument body 11 is a round shape or other shapes, the attachment spring 31 may be attached according to the shape. Further, in the present embodiment, the embedded lighting fixture has been described as an example. However, the lighting fixture is not limited to the lighting fixture as long as it can be embedded in at least a ceiling or a wall. The configuration of the present embodiment can be applied to, for example, an embedded fire alarm or a speaker.

以上説明した本実施形態の埋込型照明器具１００によれば、器具本体１１を取付穴Ｈに取り付ける際に、取付バネ３１が有する係止部３４と被係止部４４を仮止めして突出部６０を形成し、該突出部６０を取付穴Ｈに当接させることで仮止めが自動的に解除されるため、器具本体１１を取付穴Ｈに容易に取り付けることができる。 According to the embedded lighting fixture 100 of the present embodiment described above, when the fixture body 11 is attached to the attachment hole H, the locking portion 34 and the locked portion 44 of the mounting spring 31 are temporarily fixed to protrude. Since the temporary fixing is automatically released by forming the portion 60 and bringing the protruding portion 60 into contact with the attachment hole H, the instrument body 11 can be easily attached to the attachment hole H.

また、本実施形態の埋込型照明器具１００によれば、前記本体当接部３７に補強用のリブ部３８を有する構成しているため、係止部３４と被係止部４４を仮止めする際に、本体当接部３７の不要な変形を抑えることができるので、取付バネ３１を精度よく屈曲させることができる。したがって、係止部３４と被係止部４４との仮止めが精度良くかつ容易に行える。 Further, according to the embedded lighting device 100 of the present embodiment, since the main body abutting portion 37 has the reinforcing rib portion 38, the locking portion 34 and the locked portion 44 are temporarily fixed. When doing so, unnecessary deformation of the main body contact portion 37 can be suppressed, so that the attachment spring 31 can be bent with high accuracy. Therefore, the temporary fixing of the locking portion 34 and the locked portion 44 can be performed with high accuracy and ease.

１１器具本体
１２フランジ
３１取付バネ
３２当接部
３４係止部
４２壁面押圧部
４４被係止部
６０突出部
１００埋込型照明器具
Ｃ取付壁部
Ｈ取付穴 DESCRIPTION OF SYMBOLS 11 Apparatus main body 12 Flange 31 Mounting spring 32 Contact part 34 Locking part 42 Wall pressing part 44 Locked part 60 Projection part 100 Implantable lighting fixture C Mounting wall part H

Claims

機器本体と、前記機器本体を取付穴に埋め込んで取り付けるための取付バネを備える埋込型電子機器において、
前記取付バネは、
基端部が前記機器本体側部に固定されるとともに、自由端部が前記機器本体側方に延出され、
前記基端部側に設けられる係止部と、前記自由端部側に設けられ、前記係止部に係脱する被係止部とを備える仮止め機構と、
前記被係止部を前記係止部に係合した際に、前記機器本体の側方に突出形成される突出部とを有し、
前記被係止部を前記係止部に係合した状態で、前記機器本体を取付穴に挿入すると、前記突出部が取付穴の周縁に当接して前記自由端部側が変位し、前記被係止部が前記係止部から外れる
ことを特徴とする埋込型電子機器。 In an embedded electronic device comprising a device main body and a mounting spring for mounting the device main body in a mounting hole,
The mounting spring is
While the base end is fixed to the device body side, the free end is extended to the device body side,
A temporary fixing mechanism comprising: a locking portion provided on the base end side; and a locked portion provided on the free end side and engaged with and disengaged from the locking portion;
When the locked portion is engaged with the locking portion, it has a protruding portion that protrudes to the side of the device body,
When the device main body is inserted into the mounting hole with the locked portion engaged with the locking portion, the protruding portion abuts on the periphery of the mounting hole and the free end side is displaced, and the locked An embedded electronic device, wherein a stop portion is disengaged from the locking portion.

前記取付バネの基端部側は、
前記機器本体に固定される取付部と、
前記係止部が設けられ、前記機器本体の側部に当接する本体当接部とを有し、
前記本体当接部は、リブ部を有する
ことを特徴とする請求項１に記載の埋込型電子機器。 The base end side of the mounting spring is
A mounting portion fixed to the device body;
The locking portion is provided, and has a main body abutting portion that abuts on a side portion of the device main body,
The embedded electronic device according to claim 1, wherein the main body contact portion includes a rib portion.

前記機器本体の側部は、本体係止部を有し、
前記本体当接部は、前記本体係止部に係合する本体被係止部を有する
ことを特徴とする請求項２に記載の埋込型電子機器。 The side of the device body has a body locking portion,
The embedded electronic device according to claim 2, wherein the main body abutting portion includes a main body locked portion that engages with the main body locking portion.

前記取付バネは、前記機器本体側部に少なくとも一対配置され、
前記被係止部を前記係止部に係合した際に、前記一対の取付バネの自由端間の間隔が前記取付穴の幅よりも大きい
ことを特徴とする請求項１から請求項３のいずれか一項に記載の埋込型電子機器。 At least one pair of the mounting springs is disposed on the side of the device main body,
The distance between the free ends of the pair of mounting springs is larger than the width of the mounting hole when the locked portion is engaged with the locking portion. The implantable electronic device according to any one of the above.

基端部と、自由端部とを有し、
前記基端部が埋込型電子機器の機器本体側部に固定され、前記機器本体を取付穴に埋め込んで取り付けるための取付バネであって、
前記基端部側に設けられる係止部と、前記自由端部側に設けられ、前記係止部に係脱する被係止部とを備える仮止め機構と、
前記被係止部を前記係止部に係合した際に、前記機器本体の側方に突出形成される突出部とを有し、
前記被係止部を前記係止部に係合した状態で、前記機器本体を取付穴に挿入すると、前記突出部が取付穴の周縁に当接して前記自由端部側が変位し、前記被係止部が前記係止部から外れる
ことを特徴とする取付バネ。 A proximal end and a free end;
The base end is fixed to the device main body side of the embedded electronic device, and is an attachment spring for embedding and attaching the device main body in an attachment hole,
A temporary fixing mechanism comprising: a locking portion provided on the base end side; and a locked portion provided on the free end side and engaged with and disengaged from the locking portion ;
When the locked portion is engaged with the locking portion, it has a protruding portion that protrudes to the side of the device body ,
When the device main body is inserted into the mounting hole with the locked portion engaged with the locking portion, the protruding portion abuts on the periphery of the mounting hole and the free end side is displaced, and the locked A mounting spring characterized in that a stop portion is disengaged from the locking portion.