JPH048588B2 - - Google Patents
Info
- Publication number
- JPH048588B2 JPH048588B2 JP59010656A JP1065684A JPH048588B2 JP H048588 B2 JPH048588 B2 JP H048588B2 JP 59010656 A JP59010656 A JP 59010656A JP 1065684 A JP1065684 A JP 1065684A JP H048588 B2 JPH048588 B2 JP H048588B2
- Authority
- JP
- Japan
- Prior art keywords
- support arms
- axis
- motor
- hollow cylinder
- door
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Description
【発明の詳細な説明】
本発明の目的はコンパクトなモータ駆動回転昇
降扉を提供するにある。DETAILED DESCRIPTION OF THE INVENTION An object of the present invention is to provide a compact motor-driven rotary lift door.
回転昇降扉は特公昭57−53507などで知られて
いるが、化粧板（扉）の支持アームをモータ駆動
によつて回動させる場合、モータの取付位置によ
つて従来種々多少の困難があつた。 Rotating lift doors are known from the Japanese Patent Publication No. 57-53507, but when rotating the support arm of the decorative panel (door) using a motor drive, there have traditionally been various difficulties depending on the mounting position of the motor. Ta.
すなわち、モータ駆動（回転運動）→プラン
ジヤー（直線運動）→支持アームの軸着点に対す
る動径ベクトルとしての運動（回転運動）による
方法は明らかに直線運動変換機構部の占有容積の
忌まわしい負担がある。多軸回転運動伝達では
当然ベアリング機構が複雑になる。本発明はこれ
らの欠点を一軸伝達手段によりコンパクトに解決
したものである。 In other words, the method of motor drive (rotational motion) → plunger (linear motion) → motion as a radial vector with respect to the pivot point of the support arm (rotational motion) clearly has an undesirable burden on the space occupied by the linear motion conversion mechanism. . Multi-axis rotational motion transmission naturally requires a complex bearing mechanism. The present invention solves these drawbacks in a compact manner using a uniaxial transmission means.
本発明に係る回転昇降扉の一実施例の構成を図
面により述べると、水平面内の直線を回動の軸Ｘ
とし、該軸Ｘ上に配設された二つの軸支点３１
ａ，３２ａと、該二の軸支点３１ａ，３２ａに一
端２１ａ，２２ａを軸支され、上記軸Ｘと交差す
る面内で回動自在とされた二の支持アーム２１，
２２と、該二の支持アーム２１，２２の開放端２
１ｂ，２２ｂ間に上記二の支持アーム２１，２２
と交差する方向に跨設された化粧板１とからなる
回転昇降扉において、上記二の軸支点３１ａ，３
２ａを上記軸Ｘと同軸かつ地表Ｓに対して定位置
に支承された中空円筒３１ｂ，３２ｂとし、少な
くとも一の該中空円筒３２ｂ中に同軸にモータ４
を固設し、該モータ４の軸出力を上記軸Ｘに遊嵌
する少なくとも一の支持アーム２２の上記一端２
２ａに伝達したことを特徴とする構成となつてい
る。なお、３１，３２は中空円筒３１ｂ，３２ｂ
を地表に対して支承する支柱である。 To describe the configuration of an embodiment of the rotary lift door according to the present invention with reference to a drawing, a straight line in a horizontal plane is defined as an axis of rotation
and two shaft fulcrums 31 arranged on the axis
a, 32a, and two support arms 21 whose one ends 21a, 22a are pivotally supported by the two pivot points 31a, 32a, and are rotatable in a plane intersecting the axis X.
22, and the open ends 2 of the two support arms 21, 22.
The two support arms 21 and 22 are located between 1b and 22b.
In the rotary lift door consisting of the decorative board 1 installed in the direction intersecting with the above two pivot points 31a, 3
2a is a hollow cylinder 31b, 32b which is coaxial with the axis X and supported at a fixed position with respect to the ground surface S, and a motor 4 is coaxially mounted in at least one of the hollow cylinders 32b.
The one end 2 of at least one support arm 22 is fixedly attached to the shaft X, and the shaft output of the motor 4 is loosely fitted to the shaft X.
2a. Note that 31 and 32 are hollow cylinders 31b and 32b.
It is a support that supports the ground against the ground.
本発明は以上の構成となつているので、当然の
ことながらモータ４の回転軸と支持アーム２２の
回転軸は一致（軸Ｘ）している。従つてモータ４
の回転力はクラウンギヤ（第２図６）やカサ歯
車、遊星ギヤ（遊星ギヤは公転軸を共通すれば一
軸とみなすことができる。）などのいずれかによ
つて簡単に支持アーム２２の一端２２ａに伝える
ことができ、減速機なども必要に応じて同軸に付
加することができる。 Since the present invention has the above configuration, it goes without saying that the rotation axis of the motor 4 and the rotation axis of the support arm 22 coincide (axis X). Therefore motor 4
The rotational force of the support arm 22 can be easily applied to one end of the support arm 22 by using a crown gear (Fig. 2, 6), a bevel gear, or a planetary gear (if the planetary gears share a common axis of revolution, they can be regarded as one axis). 22a, and a reduction gear or the like can be added on the same axis as necessary.
これらの関連部材はいずれも中空円筒３２ｂ周
辺の偏平円筒５（支持アームの一端２２ａの外被
と考えてよい。）内に収納可能であるから、総合
的な外観を非常にコンパクトなものとすることが
できる。又、雨水などの防水や扉１の開閉に伴う
支持アーム２１，２２の回転運動（支持アーム水
平位置から鉛直位置までの略90度）による人傷災
害の防止の面でも安全という優れた余効がある。 Since all of these related members can be stored in the flat cylinder 5 (which can be considered as the outer cover of one end 22a of the support arm) around the hollow cylinder 32b, the overall appearance is extremely compact. be able to. In addition, it has an excellent aftereffect of being safe in terms of waterproofing from rainwater, etc., and prevention of injuries caused by the rotational movement of the support arms 21 and 22 (approximately 90 degrees from the horizontal position to the vertical position of the support arms) when the door 1 is opened and closed. There is.
第１図は本発明に係る回転昇降扉の１実施例の
要部斜視図、第２図は軸Ｘを通る平面での第１図
の部分断面図である。
１……化粧板（扉）、２１，２２……支持アー
ム、２１ａ，２２ａ……一端、３１ａ，３２ａ…
…軸支点、３１ｂ，３２ｂ……中空円筒、４……
モータ。
FIG. 1 is a perspective view of a main part of an embodiment of a rotary lift door according to the present invention, and FIG. 2 is a partial sectional view of FIG. 1 on a plane passing through the axis X. 1... Decorative board (door), 21, 22... Support arm, 21a, 22a... One end, 31a, 32a...
...Axis fulcrum, 31b, 32b...Hollow cylinder, 4...
motor.
Claims (1)
設された二の軸支点と、該二の軸支点に一端を軸
支され、上記軸と交差する面内で回動自在とされ
た二の支持アームと、該二の支持アームの開放端
間に上記二の支持アームと交差する方向に跨設さ
れた化粧板とからなる回転昇降扉において、上記
二の軸支点を上記軸と同軸かつ地表に対して定位
置に支承された中空円筒とし、少なくとも一の該
中空円筒中に同軸にモータを固設し、該モータの
軸出力を上記軸に遊嵌する少なくとも一の支持ア
ームの上記一端に伝達せしめるようにしたことを
特徴とする回転昇降扉。1 A straight line in a horizontal plane is the axis of rotation, two fulcrums are arranged on the axis, one end is supported by the two fulcrums, and it is rotatable in a plane intersecting the above-mentioned axes. In a rotary lift door consisting of two support arms that are separated by two support arms, and a decorative plate that is installed between the open ends of the two support arms in a direction that intersects the two support arms, the two support arms are a hollow cylinder coaxially supported at a fixed position with respect to the ground surface, a motor fixed coaxially in at least one hollow cylinder, and at least one support arm loosely fitting the shaft output of the motor into the shaft; A rotating lift door characterized in that the transmission is transmitted to the above-mentioned one end of the door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59010656A JPS60156889A (en) | 1984-01-23 | 1984-01-23 | Rotary rising and falling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59010656A JPS60156889A (en) | 1984-01-23 | 1984-01-23 | Rotary rising and falling door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60156889A JPS60156889A (en) | 1985-08-17 |
| JPH048588B2 true JPH048588B2 (en) | 1992-02-17 |
Family
ID=11756264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59010656A Granted JPS60156889A (en) | 1984-01-23 | 1984-01-23 | Rotary rising and falling door |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60156889A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0689620B2 (en) * | 1985-08-27 | 1994-11-09 | 松下電工株式会社 | Garage door |
| JPH066851B2 (en) * | 1985-09-25 | 1994-01-26 | 松下電工株式会社 | Electric garage door |
-
1984
- 1984-01-23 JP JP59010656A patent/JPS60156889A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60156889A (en) | 1985-08-17 |
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