Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Locking device, and window and door
The invention relates to a locking device and a window and door. A handle can be concealed and a stable state is achieved after the movement of the handle is moved outside. The locking device disposed on a front window frame is provided with the handle, an arm, and a push member. The base end portion of the handle is supported by a shaft on the housing inside the front window frame and the handle can rotate in a way that a front end portion moves and withdraws relative to an inner side. One end portion of the arm can be movably supported on the housing. The other end portion of the arm is connected between the base end portion and the front end portion of the handle. Thus, the arm is moved while being connected with the handle. The push member is movably arranged on the housing when a compression spiral spring is pushed close to one end portion of the arm, and is pressed by the arm when the handle withdraws so as to be moved resistant to the compression spiral spring. In another aspect, when the withdrawing of the handle is released, one end portion of the arm is pressed such that the handle moves forward.
Locking device, and window and door
The invention relates to a locking device and a window and door. A handle can be concealed and a stable state is achieved after the movement of the handle is moved outside. The locking device disposed on a front window frame is provided with the handle, an arm, and a push member. The base end portion of the handle is supported by a shaft on the housing inside the front window frame and the handle can rotate in a way that a front end portion moves and withdraws relative to an inner side. One end portion of the arm can be movably supported on the housing. The other end portion of the arm is connected between the base end portion and the front end portion of the handle. Thus, the arm is moved while being connected with the handle. The push member is movably arranged on the housing when a compression spiral spring is pushed close to one end portion of the arm, and is pressed by the arm when the handle withdraws so as to be moved resistant to the compression spiral spring. In another aspect, when the withdrawing of the handle is released, one end portion of the arm is pressed such that the handle moves forward.
Locking device, and window and door
NAOFUMI KONTANI (Autor:in) / RYUSUKE AIZAWA (Autor:in)
24.06.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser
Door and window locking device and sliding door and window
| Europäisches Patentamt | 2015