Title:
HANDLE DEVICE FOR DOOR
Document Type and Number:
Japanese Patent JP3503105
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enhance the operability of a handle and simplify the constitution of the device as much as possible by parallelly transferring the handle in the orthogonal direction to a door face to open the door.
SOLUTION: This handle device is provided with first and second connection bodies 14, 15 connecting the upper end part and the lower end part of an external handle 12 and an internal handle 13 to pierce the door 10, and first and second levers 30, 31 in which respective middle parts are rotatably pivoted to erected pieces 28a, 29a of fitting plates 28, 29 by support shafts 32, 33. The first and second levers 30, 31 are rotatably connected to each other by a connection shaft 34 in respective one sides and the other side of the first lever 30 is rotatably connected to the internal handle 13 through a connecting and fixing body 16 and the other side of the second lever 31 is rotatably connected to the internal handle 13 through a connecting and fixing body 17 respectively. A parallel link structure is formed by the first and second levers 30, 31 and the internal handle 13, and the external handle 12 and the internal handle 13 use one parallel link structure in common.
Inventors:
Tetsuya Yamamoto
Application Number:
JP14515398A
Publication Date:
March 02, 2004
Filing Date:
May 12, 1998
Export Citation:
Assignee:
Yushin Co., Ltd.
International Classes:
E05C1/14; E05B1/00; (IPC1-7): E05B1/00; E05C1/14
Domestic Patent References:
| JP59126877A | ||||
| JP10311173A | ||||
| JP9303002A | ||||
| JP3128177U | ||||
| JP56871U | ||||
| JP5599360U | ||||
| JP5071222U | ||||
| JP58142251U | ||||
| JP4119239B1 | ||||
| JP4215359Y1 |
Attorney, Agent or Firm:
Kanji Koike