JPH09230063A - Ceiling-installed apparatus - Google Patents
Ceiling-installed apparatusInfo
- Publication number
- JPH09230063A JPH09230063A JP3395996A JP3395996A JPH09230063A JP H09230063 A JPH09230063 A JP H09230063A JP 3395996 A JP3395996 A JP 3395996A JP 3395996 A JP3395996 A JP 3395996A JP H09230063 A JPH09230063 A JP H09230063A
- Authority
- JP
- Japan
- Prior art keywords
- ceiling
- angle
- main body
- rotation
- body part
- 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.)
- Pending
Links
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、天井に据え付け
て使用される天井付機器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ceiling-mounted device used by being installed on a ceiling.
【０００２】[0002]
【従来の技術】天井付機器として、例えば、屋内の天井
に据え付けられて使用される天井付時計や天井付スピー
カーなどがある。これら天井付機器は、例えば、上面側
に天井に据え付けるための取付部、正面側に表示部（時
計の表示部など）や出力部（スピーカーの出力部など）
等を備え、それら表示部や出力部が屋内の机や椅子等の
配置に合った方向に向けられた状態で据え付けられてい
た。2. Description of the Related Art As an example of a ceiling-mounted device, there are a ceiling-mounted clock and a ceiling-mounted speaker that are installed and used on an indoor ceiling. These ceiling-equipped devices include, for example, a mounting portion for mounting on the ceiling on the upper surface side, a display unit (clock display unit, etc.) and an output unit (speaker output unit, etc.) on the front side.
Etc., and the display section and the output section were installed in a state in which the display section and the output section were oriented in a direction suitable for the arrangement of an indoor desk or chair.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、上記の
天井付機器は、設置後に向きを変えることが想定されて
いないため、向きを変えるためには一度取り外して取り
付け直すことが必要であり、簡単に向きを変えることが
出来なかった。屋内の机や椅子等の配置を変更するとき
など、天井付機器の向きの変更を必要とする状況は多々
あり、そのような状況において簡単に向きが変えられな
いと云うことは大変不便であった。However, since the above-described ceiling-mounted device is not expected to change its orientation after installation, it is necessary to remove and re-install it in order to change the orientation. I couldn't turn. There are many situations where it is necessary to change the orientation of a ceiling-mounted device, such as when changing the layout of indoor desks and chairs, and it is very inconvenient to say that the orientation cannot be changed easily in such situations. It was
【０００４】この発明の目的は、上記実情に鑑み、簡単
に向きの変えられる天井付機器を提供することにある。In view of the above situation, an object of the present invention is to provide a ceiling-mounted device whose direction can be easily changed.
【０００５】[0005]
【課題を解決するための手段】上記の課題を解決すべ
く、請求項１記載の発明は、天井に据え付けて使用され
る天井付機器において、鉛直軸をほぼ中心とした回転方
向に対して角度調整自在になっていることを特徴として
いる。このように、鉛直軸をほぼ中心とした回転方向に
対して角度調整自在になっているので、天井に据え付け
られたままで天井付機器の回転角度を調整することがで
き、それにより、例えば、屋内の机や椅子等の配置の変
更に伴うなどして、天井付機器の向きを変更する際に、
従来では一旦天井から取り外した後に向きを変更して再
び取り付けていたのに対して、本発明では天井から取り
外すことなく向きだけ変更できるので大変便利になって
いる。In order to solve the above-mentioned problems, the invention according to claim 1 is an apparatus with a ceiling installed and used on a ceiling, wherein an angle is formed with respect to a rotation direction about a vertical axis. It is characterized by being adjustable. In this way, since the angle can be freely adjusted with respect to the rotation direction about the vertical axis, the rotation angle of the ceiling-mounted device can be adjusted while it is installed on the ceiling. When changing the orientation of the ceiling-mounted equipment, such as when changing the arrangement of desks and chairs,
In the prior art, after being once removed from the ceiling and then changed in direction and then attached again, the present invention is very convenient because only the direction can be changed without removing from the ceiling.
【０００６】具体的には、上記天井付機器は天井付時計
や天井付スピーカーなど、天井に据え付けられて使用さ
れる種々の機器が含まれる。また、上記の回転角度を調
整自在な構成は、天井に固定される取付け部と本体部と
が回動可能に接続されている構成や、天井に取り付ける
ための取付け部が天井に対して回動可能に取り付けられ
ている構成などである。ここで、取付け部および本体部
は天井付機器の構成要素である。また、上記の取付け部
と本体部との回動可能な接続は、例えば、環状溝とその
環状溝に対応した爪片とが摺動可能に係止された接続
や、ベアリング等を用いた回動可能な部材による接続な
ど、公知の回動可能な接続で良い。また、上記の天井と
取付け部との回動可能な取付けは、天井に設けられた取
付用の円周溝に取付け片が引掛けられた取付けなど、公
知の回転可能な取付けで良い。Concretely, the above-mentioned equipment with a ceiling includes various equipment installed and used on the ceiling, such as a clock with a ceiling and a speaker with a ceiling. Further, in the above-mentioned configuration in which the rotation angle can be adjusted, the configuration in which the mounting portion fixed to the ceiling and the main body portion are rotatably connected, or the mounting portion for mounting on the ceiling rotates with respect to the ceiling. For example, it is installed as possible. Here, the mounting portion and the main body portion are components of the ceiling-mounted device. In addition, the rotatable connection between the mounting portion and the main body is, for example, a connection in which an annular groove and a claw piece corresponding to the annular groove are slidably locked, or a rotation using a bearing or the like. A known rotatable connection such as a connection using a movable member may be used. Further, the rotatable attachment between the ceiling and the attachment portion may be a known rotatable attachment such as an attachment in which a mounting piece is hooked in a mounting circumferential groove provided on the ceiling.
【０００７】[0007]
【発明の実施の形態】以下に、本発明に係る天井付機器
の実施の形態を図１〜図３に基づいて説明する。先ず、
図１には、本発明を適用した一例としての天井付時計１
が天井５０に取り付けられている状態を示した斜視図
を、図２にはその正面図を示す。天井付時計１は本体部
１０および連結部材２０等から構成されている。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of a ceiling-mounted device according to the present invention will be described below with reference to FIGS. First,
FIG. 1 shows a ceiling mounted timepiece 1 as an example to which the present invention is applied.
Is attached to the ceiling 50, and FIG. 2 is a front view thereof. The ceiling-mounted timepiece 1 is composed of a main body 10, a connecting member 20, and the like.
【０００８】連結部材２０は例えば円柱状をしており、
その上側に取付け部、下部に連結部２２（後述）が設け
られている。本体部１０には正面側に時計の表示盤１１
が備えられ、また、本体部ケースの上面側には連結部材
２０を回転可能に通す穿孔１２、上面側内部には連結部
材２０の連結部２２を受ける受け部１３などが形成され
ている。そして、連結部材２０の取付け部が天井５０の
天井根太５２などに取り付けられる一方、連結部材２０
の連結部２２が回転可能な状態で本体部１０の受け部１
３に支持受けされている。それにより、本体部１０が軸
ａを中心に回転可能な状態で壁５０下に固定されてい
る。The connecting member 20 has, for example, a cylindrical shape,
A mounting portion is provided on the upper side and a connecting portion 22 (described later) is provided on the lower portion. The main body 10 has a clock display panel 11 on the front side.
Further, a perforation 12 for rotatably passing the connecting member 20 is formed on the upper surface side of the main body case, and a receiving portion 13 for receiving the connecting portion 22 of the connecting member 20 is formed inside the upper surface side. The attachment portion of the connecting member 20 is attached to the ceiling joist 52 of the ceiling 50 or the like, while the connecting member 20 is attached.
The receiving portion 1 of the main body 10 with the connecting portion 22 of the
It is supported by 3. Thereby, the main body 10 is fixed below the wall 50 in a state of being rotatable about the axis a.
【０００９】以下、本体部１０と連結部材２０の回転可
能な接合部分について詳述する。図３には、本体部１０
と連結部材２０の接合部分の分解斜視図を示す。連結部
材２０の連結部２２は、連結部材２０下部の径の大きく
なっている部分のことで、この連結部２２には、係合凸
面２２ａ、および、爪片２２ｂ等が設けられている。こ
の係合凸面２２ａは凹凸のある面が軸ａを中心とした円
周に沿って連続して形成されたものである。また、爪片
２２ｂは連結部２２の外周縁の一部或は複数部に突出し
て形成されている。なお、これら係合凸面２２ａや爪片
２２ｂを有した連結部２２は、例えば樹脂等（合成樹脂
も含む）を用いて容易に形成される。The rotatable joint between the main body 10 and the connecting member 20 will be described in detail below. In FIG. 3, the main body 10
3 is an exploded perspective view of a joint portion of the connection member 20 and the connection member 20. FIG. The connecting portion 22 of the connecting member 20 is a portion of the lower portion of the connecting member 20 having a large diameter, and the connecting portion 22 is provided with an engaging convex surface 22a, a claw piece 22b, and the like. The engaging convex surface 22a is a surface having irregularities formed continuously along the circumference around the axis a. Further, the claw piece 22b is formed so as to project to a part or a plurality of outer peripheral edges of the connecting portion 22. The connecting portion 22 having the engaging convex surface 22a and the claw piece 22b is easily formed by using, for example, resin (including synthetic resin).
【００１０】一方、本体部１０の受け部１３は、本体ケ
ース内部における穿孔１２の周辺の部分のことで、この
受け部１３には連結部材２０の連結部２２に対応して、
係合溝１３ａ、および、突出片１３ｂ等が設けられてい
る。この係合溝１３ａは連結部２２の係合凸面２２ａに
対応して形成されたもので、その内部には、連結部２２
の係合凸面２２ａと対応した凹凸のある面が形成されて
いる。また、突出片１３ｂは、連結部２２の爪片２２ｂ
に対応して、受け部１３の外周部の１部或は複数部に突
出して形成されている。なお、これら係合溝１３ａや突
出片１３ｂを有した受け部１３は、例えば樹脂等（合成
樹脂も含む）を用いて容易に形成される。On the other hand, the receiving portion 13 of the main body portion 10 is a portion around the perforation 12 inside the main body case. The receiving portion 13 corresponds to the connecting portion 22 of the connecting member 20.
The engagement groove 13a, the protruding piece 13b, and the like are provided. The engaging groove 13a is formed corresponding to the engaging convex surface 22a of the connecting portion 22, and the connecting portion 22 is provided inside thereof.
Is formed with an uneven surface corresponding to the engaging convex surface 22a. In addition, the protruding piece 13b is the claw piece 22b of the connecting portion 22.
Corresponding to the above, it is formed so as to project to one part or a plurality of parts of the outer peripheral part of the receiving part 13. The receiving portion 13 having the engagement groove 13a and the protruding piece 13b is easily formed by using, for example, resin (including synthetic resin).
【００１１】そして、それら連結部２２の係合凸面２２
ａと受け部１３の係合溝１３ａとが係合されて、連結部
２２が受け部１３に支持受けされている。このとき、連
結部２２の係合凸面２２ａおよび受け部１３の係合溝１
３ａは、軸ａを中心とした回転方向に対して小さい角度
毎に係合可能になっており、それにより、本体部１０が
連結部材２０に小さい角度毎に角度調整自在になってい
る。と同時に、一定以上の外力、或は、本体部１０を連
結部材２０に対して持ち上げるなどの作用を加えない限
り、本体部１０が連結部材２０に対して回転しないよう
になっていて、すなわち、風や天井付時計１の取付けの
傾きなどの弱い外力により本体部１０が自然に回転しな
いようになっている。The engaging convex surface 22 of the connecting portion 22
a and the engaging groove 13a of the receiving portion 13 are engaged with each other, and the connecting portion 22 is supported and received by the receiving portion 13. At this time, the engaging convex surface 22 a of the connecting portion 22 and the engaging groove 1 of the receiving portion 13
3a is engageable at a small angle with respect to the rotation direction about the axis a, whereby the main body 10 can be adjusted to the connecting member 20 at a small angle. At the same time, the main body 10 is prevented from rotating with respect to the connecting member 20 unless an external force above a certain level or an action such as lifting the main body 10 with respect to the connecting member 20 is applied. The main body 10 is prevented from rotating naturally due to a weak external force such as wind or inclination of mounting of the timepiece 1 with a ceiling.
【００１２】また、受け部１３の突出片１３ｂおよび連
結部２２の爪片２２ｂは、本体部１０を連結部材２０に
対して回転させたときに、所定の回転角度で当接し、本
体部１０がそれ以上回転しないようになっており、それ
によって、連結部材２０に通されている電源コード等の
必要以上のねじれを防ぐようになっている。なお、これ
ら突出片１３ｂおよび爪片２２ｂの形成位置（回転方向
の角度位置）および形成数を変更することで、本体部１
０の連結部材２０に対する回転可能角度を適宜変更する
ことができる。Further, the protruding piece 13b of the receiving portion 13 and the claw piece 22b of the connecting portion 22 abut at a predetermined rotation angle when the main body portion 10 is rotated with respect to the connecting member 20, so that the main body portion 10 is It is prevented from rotating any further, thereby preventing unnecessary twisting of the power cord or the like passed through the connecting member 20. In addition, by changing the formation position (angular position in the rotation direction) and the formation number of the protruding piece 13b and the claw piece 22b, the main body 1
The rotatable angle with respect to the connecting member 20 of 0 can be appropriately changed.
【００１３】以上のように、この実施の形態の天井付時
計１によれば、本体部１０が軸ａを中心とした回転方向
に対して角度調整自在になっているので、天井付時計１
を天井に据え付けたままで本体部１０の向きを変えるこ
とが出来る。従って、天井付時計１の向きを変更する際
に、従来では一旦天井から取り外した後に向きを変更し
て再び取り付けていたのに対して、本発明では天井から
取り外すことなく向きだけ変えられるので大変便利なも
のになっている。また、連結部材２０の連結部２２が本
体部１０の受け部１３に支持受けするだけで、本体部１
０が連結部材２０に固定されているので、本体部１０を
一定以上の力を掛けて回すか、或は、本体部１０を少し
持ち上げて回すかするだけで、容易に本体部１０の向き
を変更することが出来る。As described above, according to the timepiece with ceiling 1 of this embodiment, since the angle of the main body 10 is adjustable with respect to the rotation direction about the axis a, the timepiece with ceiling 1 can be adjusted.
It is possible to change the direction of the main body unit 10 with the installed on the ceiling. Therefore, when changing the direction of the ceiling-mounted timepiece 1, conventionally, after removing it from the ceiling and then changing the direction and reattaching it, in the present invention, it is possible to change only the direction without removing it from the ceiling. It is convenient. In addition, the connecting portion 22 of the connecting member 20 only supports and receives the receiving portion 13 of the main body portion 10,
Since 0 is fixed to the connecting member 20, the direction of the main body portion 10 can be easily changed only by turning the main body portion 10 by applying a certain force or more, or by slightly lifting the main body portion 10 and turning it. Can be changed.
【００１４】なお、以上の実施の形態においては、天井
付機器は天井付時計１としたが、天井付スピーカーなど
天井に据え付けられて使用される種々の機器が含まれ
る。また、回転角度の調整自在な構成も、この実施の形
態のものに限られず、ベアリング等を用いた回転可能な
部材により天井と本体部が接続される構成など、公知の
角度調整自在な接続構成の全てが含まれる。また、角度
調整自在な構成は、本体部と連結部との接続箇所の他、
天井と取付け部との取付け箇所に設けられても良い。そ
の他、取付け部は取付けベースなどを介して天井に取り
付けられても良く、その場合には、それら取付け部と取
付けベースとが角度調整自在な構成にされたりする。ま
た、天井付機器が風などの作用で自然に回転しないよう
にする構成も、この実施の形態のものに限られず、摩擦
係数の高い部材の摺接作用を用いた構成や、バネ等によ
る部材間の圧接作用を用いた構成など、様々に変更可能
である。その他、具体的な細部構造等についても適宜に
変更可能であることは勿論である。In the above embodiment, the ceiling-mounted device is the ceiling-mounted timepiece 1, but various devices such as a speaker with a ceiling installed and used on the ceiling are included. Further, the configuration in which the rotation angle can be adjusted is not limited to that of this embodiment, and a known configuration in which the angle can be adjusted such as a configuration in which the ceiling and the main body are connected by a rotatable member using a bearing or the like. All of are included. In addition, the angle adjustable structure is used in addition to the connection point between the main body and the connection
It may be provided at a place where the ceiling and the mounting portion are mounted. In addition, the mounting portion may be mounted on the ceiling via a mounting base or the like, and in this case, the mounting portion and the mounting base may be configured to be adjustable in angle. Further, the configuration for preventing the ceiling-mounted device from naturally rotating due to the action of wind or the like is not limited to that of this embodiment, and a configuration using a sliding contact action of a member having a high friction coefficient or a member such as a spring is used. It is possible to make various changes such as a configuration using a pressure contact action between them. In addition, it is needless to say that specific detailed structures and the like can be appropriately changed.
【００１５】[0015]
【発明の効果】以上のように、この発明に係る天井付機
器によれば、鉛直軸をほぼ中心とした回転方向に対して
角度調整自在になっているので、天井に据え付けられた
ままで天井付機器の回転角度を調整することができる。
従って、例えば、屋内の机や椅子等の配置の変更に伴う
などして、天井付機器の向きを変更する際に、従来では
一旦天井から取り外した後に向きを変更して再び取り付
けていたのに対して、本発明では天井から取り外すこと
なく向きだけ変更できるので大変便利になっている。As described above, according to the ceiling-mounted device according to the present invention, since the angle can be freely adjusted with respect to the rotation direction about the vertical axis, the ceiling-mounted device remains installed on the ceiling. The rotation angle of the device can be adjusted.
Therefore, for example, when changing the orientation of a ceiling-mounted device due to a change in the arrangement of an indoor desk, chair, etc., it was conventionally necessary to remove it from the ceiling, then change the orientation and reattach it. On the other hand, the present invention is very convenient because only the direction can be changed without removing it from the ceiling.
【図１】本発明を適用した一例としての天井付時計が天
井に取り付けられている状態を示した斜視図である。FIG. 1 is a perspective view showing a state in which a ceiling-mounted timepiece as an example to which the present invention is applied is attached to a ceiling.
【図２】図１の状態の天井付時計の正面図である。FIG. 2 is a front view of the timepiece with a ceiling in the state of FIG.
【図３】図１の天井付機器における本体部と連結部材の
接合部分を示す分解斜視図である。FIG. 3 is an exploded perspective view showing a joint portion between a main body and a connecting member in the ceiling-mounted device of FIG.
１ 天井付機器 １０ 本体部 ２０ 連結部材 ５０ 天井 1 Ceiling-equipped device 10 Main body 20 Connection member 50 Ceiling
Claims (1)
において、 鉛直軸をほぼ中心とした回転方向に対して角度調整自在
になっていることを特徴とする天井付機器。1. A ceiling-mounted device used by being installed on a ceiling, wherein the angle is adjustable with respect to a rotation direction about a vertical axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3395996A JPH09230063A (en) | 1996-02-21 | 1996-02-21 | Ceiling-installed apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3395996A JPH09230063A (en) | 1996-02-21 | 1996-02-21 | Ceiling-installed apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09230063A true JPH09230063A (en) | 1997-09-05 |
Family
ID=12401038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3395996A Pending JPH09230063A (en) | 1996-02-21 | 1996-02-21 | Ceiling-installed apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09230063A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005297191A (en) * | 2005-07-15 | 2005-10-27 | Hitachi Koki Co Ltd | Portable tool |
| JP2005297192A (en) * | 2005-07-15 | 2005-10-27 | Hitachi Koki Co Ltd | Portable tool |
| JP2005349565A (en) * | 2005-07-15 | 2005-12-22 | Hitachi Koki Co Ltd | Portable tool operating method |
| JP2013258531A (en) * | 2012-06-12 | 2013-12-26 | Yamaha Corp | Apparatus attachment device |
| CN107558648A (en) * | 2017-10-19 | 2018-01-09 | 浙江德清森朗装饰材料有限公司 | A kind of sliceable aluminum veneer |
-
1996
- 1996-02-21 JP JP3395996A patent/JPH09230063A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005297191A (en) * | 2005-07-15 | 2005-10-27 | Hitachi Koki Co Ltd | Portable tool |
| JP2005297192A (en) * | 2005-07-15 | 2005-10-27 | Hitachi Koki Co Ltd | Portable tool |
| JP2005349565A (en) * | 2005-07-15 | 2005-12-22 | Hitachi Koki Co Ltd | Portable tool operating method |
| JP2013258531A (en) * | 2012-06-12 | 2013-12-26 | Yamaha Corp | Apparatus attachment device |
| CN107558648A (en) * | 2017-10-19 | 2018-01-09 | 浙江德清森朗装饰材料有限公司 | A kind of sliceable aluminum veneer |
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