A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a door lever for preventing infection of a virus mediated by a door knob.SOLUTION: A door lever 1 comprises: an attachment part 6 which can be attached integrally rotatably to a knob 3 of a door 2; and a lever part 7 provided integrally rotatably on the attachment part 6. The lever part 7 includes a displacement surface 7a that displaces to one side in the direction of the rotation axis 16 as the same separates from the rotation axis 16, and displaces to the other side in the direction of the rotation axis 16 as the same advances towards one side of a rotation direction, on the other side of the direction of the rotation axis 16.SELECTED DRAWING: Figure 1
【課題】ドアのノブを媒介するウィルスの感染を防止するためのドアレバーを提供すること。【解決手段】ドア２のノブ３に対して回転一体に取付け可能な取付部６と、取付部６に対して回転一体に設けられたレバー部７と、を備えるドアレバーであって、レバー部７は、回転軸線１６から離れるにつれて回転軸線１６方向の一方の側に変位しつつ、回転方向の一方に進むにつれて回転軸線１６方向の他方の側に変位する変位面７ａを、回転軸線１６方向の他方の側に有するドアレバー１。【選択図】図１
To provide a door lever for preventing infection of a virus mediated by a door knob.SOLUTION: A door lever 1 comprises: an attachment part 6 which can be attached integrally rotatably to a knob 3 of a door 2; and a lever part 7 provided integrally rotatably on the attachment part 6. The lever part 7 includes a displacement surface 7a that displaces to one side in the direction of the rotation axis 16 as the same separates from the rotation axis 16, and displaces to the other side in the direction of the rotation axis 16 as the same advances towards one side of a rotation direction, on the other side of the direction of the rotation axis 16.SELECTED DRAWING: Figure 1
【課題】ドアのノブを媒介するウィルスの感染を防止するためのドアレバーを提供すること。【解決手段】ドア２のノブ３に対して回転一体に取付け可能な取付部６と、取付部６に対して回転一体に設けられたレバー部７と、を備えるドアレバーであって、レバー部７は、回転軸線１６から離れるにつれて回転軸線１６方向の一方の側に変位しつつ、回転方向の一方に進むにつれて回転軸線１６方向の他方の側に変位する変位面７ａを、回転軸線１６方向の他方の側に有するドアレバー１。【選択図】図１
DOOR LEVER
ドアレバー
HARADA MOTOHIRO (author)
2022-04-21
Patent
Electronic Resource
Japanese
IPC:
E05B
LOCKS
,
Schlösser