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Damping force releasing and locking mechanism of furniture hinge
A damping force releasing and locking mechanism of a furniture hinge. The damping force releasing and locking mechanism of the furniture hinge comprises a hinged cup base, a hinged arm, an elastic arm and a damper. One end of the elastic piece acts on the hinged cup base, and the other end of the elastic piece acts on the hinged arm. The damper is arranged on a concave portion of the hinged cup base, and the hinged arm is hinged to the hinged cup base and acts on the damper at least when the hinge is closed. A cushioning stroke of the damper is shortened, and cushioning force is generated. A cover plate is located on the concave portion. The damper is limited on the cover plate in a sliding mode and is provided with a locating portion. The cover plate is provided with a linear switch, and the linear switch is at least provided with an acting portion and a locking portion. The acting portion is acted through a tool or through manual work, the linear switch does linear movement on the cover plate and the locking portion of the linear switch is disengaged from and/or buckled with the locating portion of the damper, so the cushioning stroke of the damper can be released and/or locked. The damping force releasing and locking mechanism of the furniture hinge has the advantages of being simple and reasonable in structure, reliable in performance, easy to produce and implement, quick in adjustment, convenient to operate, wide in application range and the like, thereby being high in practicability.
Damping force releasing and locking mechanism of furniture hinge
A damping force releasing and locking mechanism of a furniture hinge. The damping force releasing and locking mechanism of the furniture hinge comprises a hinged cup base, a hinged arm, an elastic arm and a damper. One end of the elastic piece acts on the hinged cup base, and the other end of the elastic piece acts on the hinged arm. The damper is arranged on a concave portion of the hinged cup base, and the hinged arm is hinged to the hinged cup base and acts on the damper at least when the hinge is closed. A cushioning stroke of the damper is shortened, and cushioning force is generated. A cover plate is located on the concave portion. The damper is limited on the cover plate in a sliding mode and is provided with a locating portion. The cover plate is provided with a linear switch, and the linear switch is at least provided with an acting portion and a locking portion. The acting portion is acted through a tool or through manual work, the linear switch does linear movement on the cover plate and the locking portion of the linear switch is disengaged from and/or buckled with the locating portion of the damper, so the cushioning stroke of the damper can be released and/or locked. The damping force releasing and locking mechanism of the furniture hinge has the advantages of being simple and reasonable in structure, reliable in performance, easy to produce and implement, quick in adjustment, convenient to operate, wide in application range and the like, thereby being high in practicability.
Damping force releasing and locking mechanism of furniture hinge
WU ZHIYONG (author)
2015-06-24
Patent
Electronic Resource
English
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung