Title:
DOOR HANDLE AND DOOR PROVIDED THEREWITH
Document Type and Number:
Japanese Patent JP2022134331
Kind Code:
A
Abstract:
To provide a door handle which is easy to operate by an arm part without using a hand part, which is less likely to cause contact, collision or the like of a person walking on the door side, which is excellent in safety, and which is capable of being correctly used by allowing many persons to know an operation method performed with the usage of the arm part without using the hand part at a glance and to provide a door provided with such a door handle.SOLUTION: A door handle 1 includes a shaft part 10 attachable to a rotary operation shaft 20 of a latch device 2 and serving as a rotation center, a lowering hand part 12 provided in an approximately perpendicular direction to an axial direction of the shaft part 10 and for performing a latch releasing operation, and a pulling part 13 provided at an end part on a shaft part 10 side of the lowering hand part 12 and for performing a pulling operation of a door D having a flank 130 inclined at a predetermined angle in a pulling operation direction, in which in the latched state, the angle of the lowering hand section (12) in the direction of rotation about the rotary operation shaft 20 is inclined at a predetermined angle from the horizontal in the direction opposite to the direction of the pulling rotation operation.SELECTED DRAWING: Figure 7
Inventors:
NAKAJIMA NAOTAKA
HAMADA JIRO
HAMADA JIRO
Application Number:
JP2021033394A
Publication Date:
September 15, 2022
Filing Date:
March 03, 2021
Export Citation:
Assignee:
OKUMA MACHINERY WORKS LTD
International Classes:
E05B1/00
Attorney, Agent or Firm:
Shuichiro Ariyoshi
Yasuyuki Morita
Nobuyoshi Tsutsui
Satoko Endo
Yasuyuki Morita
Nobuyoshi Tsutsui
Satoko Endo