A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BACK DOOR OPENING/CLOSING DEVICE
To provide a back door opening/closing device capable of reducing strength of a mounting part and suppressing cost by suppressing an axial force acting on a spindle stay, reducing a load on the mounting part of the spindle stay, and lowering the load on the mounting part of the spindle stay.SOLUTION: A back door opening/closing device includes a spindle stay 4 provided between a back door 1 supported on a body B rotatably to open/close the back door 1 by the telescopic movement, and a control unit 7 controlling the telescopic movement of the spindle stay 4. The control unit 7 performs braking control for applying a braking force to the telescopic driving of the spindle stay 4 when the back door 1 is rotated in the closing direction in which the back door is closed, and stops or lowers the braking force when the back door 1 rotated in the closing direction reaches around the fully closed state.SELECTED DRAWING: Figure 1
【課題】スピンドルステーに作用する軸力を抑え、スピンドルステーの取付部への負荷を軽減し、スピンドルステーの取付部への負荷を低減させることで、取付部品の強度を下げることができ、コストを抑えることが可能なバックドア開閉装置を提供する。【解決手段】ボディＢに回動可能に支持されたバックドア１とボディＢとの間に設けられ、伸縮動作することによりバックドア１を開閉させるスピンドルステー４と、スピンドルステー４の伸縮動作を制御する制御部７と、を備え、制御部７は、バックドア１が閉じる閉方向へ回動される際に、スピンドルステー４の伸縮駆動に制動力を付与する制動制御を行うとともに、閉方向へ回動されるバックドア１が全閉状態の付近に達した際に制動力を停止または低減させる。【選択図】図１
BACK DOOR OPENING/CLOSING DEVICE
To provide a back door opening/closing device capable of reducing strength of a mounting part and suppressing cost by suppressing an axial force acting on a spindle stay, reducing a load on the mounting part of the spindle stay, and lowering the load on the mounting part of the spindle stay.SOLUTION: A back door opening/closing device includes a spindle stay 4 provided between a back door 1 supported on a body B rotatably to open/close the back door 1 by the telescopic movement, and a control unit 7 controlling the telescopic movement of the spindle stay 4. The control unit 7 performs braking control for applying a braking force to the telescopic driving of the spindle stay 4 when the back door 1 is rotated in the closing direction in which the back door is closed, and stops or lowers the braking force when the back door 1 rotated in the closing direction reaches around the fully closed state.SELECTED DRAWING: Figure 1
【課題】スピンドルステーに作用する軸力を抑え、スピンドルステーの取付部への負荷を軽減し、スピンドルステーの取付部への負荷を低減させることで、取付部品の強度を下げることができ、コストを抑えることが可能なバックドア開閉装置を提供する。【解決手段】ボディＢに回動可能に支持されたバックドア１とボディＢとの間に設けられ、伸縮動作することによりバックドア１を開閉させるスピンドルステー４と、スピンドルステー４の伸縮動作を制御する制御部７と、を備え、制御部７は、バックドア１が閉じる閉方向へ回動される際に、スピンドルステー４の伸縮駆動に制動力を付与する制動制御を行うとともに、閉方向へ回動されるバックドア１が全閉状態の付近に達した際に制動力を停止または低減させる。【選択図】図１
BACK DOOR OPENING/CLOSING DEVICE
バックドア開閉装置
KINOSHITA KAZUTO (author) / NIKAIDO HIROSHI (author) / SHIRASAKI SHINYA (author) / MINESHITA YOSHIYASU (author) / KINOSHITA TAKAYUKI (author)
2023-08-30
Patent
Electronic Resource
Japanese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
DOOR OPENING/CLOSING DEVICE AND DOOR OPENING/CLOSING METHOD
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