Title:
LATCH DEVICE AND DOOR HANDLE THEREOF
Document Type and Number:
Japanese Patent JP2023150039
Kind Code:
A
Abstract:
To provide a latch device in which a door handle can be fixed stably to a latch operation shaft, and the door handle of the latch device.SOLUTION: A latch operation shaft 330 is fitted into a fixing section 130 of an indoor side door handle 100, and a set screw SB screwed into a screw hole 140 is tightened. A tapered surface of a tip outer peripheral section of the set screw SB presses two intermediate members 160, and a first abutting section (flat surface SF1) of the intermediate member 160 abuts against an outer peripheral side surface and a second abutting section (flat surface SF2) abuts against an inner peripheral surface of the fixing section, and the fixing section is fixed to the latch operation shaft 330.SELECTED DRAWING: Figure 6
More Like This:
| WO/2017/160822 | LATCH ASSEMBLY |
| JP6564612 | Square core and lever handle structure |
| JP5075700 | Rotating handle connection structure |
Inventors:
YAMAMOTO TETSUYA
Application Number:
JP2022058916A
Publication Date:
October 16, 2023
Filing Date:
March 31, 2022
Export Citation:
Assignee:
U SHIN SHOWA LTD
International Classes:
E05B3/04
Attorney, Agent or Firm:
Kiyoshi Kato