Title:
建具
Document Type and Number:
Japanese Patent JP6763695
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide fittings capable of reducing the feeling that a lower sliding door comprising multi-layer glass having three or more sheets of glass is heavy in lifting the lower sliding door.SOLUTION: A second sliding door 6 of fittings has a guide 643 fixed to a second doorcase and an arm part 646 having connected to the guide 643 rotatably on the guide 643 at a part close to one end, a frame body has a guide groove 44a for guiding a movement of the guide 643 when the second sliding door 6 moves up and down, and an arm part guide groove 44d for guiding the arm part 646 at a part 647 close to the other end. At least the second sliding door 6 comprises multi-layer glass having three or more sheets of glass, and the shape of the part of the guide groove 44a for guiding the guide 643 when the second sliding door 6 moves in a depth direction and up and down is formed of the shape of a part 44a-a-1 of an arc having one radius.SELECTED DRAWING: Figure 7B
Inventors:
Masaki Daito
Application Number:
JP2016108729A
Publication Date:
September 30, 2020
Filing Date:
May 31, 2016
Export Citation:
Assignee:
Lixil inc.
International Classes:
E06B3/44; E05D15/20
Domestic Patent References:
| JP2011246888A | ||||
| JP2014221986A | ||||
| JP2010242492A |
Foreign References:
| WO2011148905A1 |
Attorney, Agent or Firm:
Masayuki Masabayashi
Tetsuo Shiba
Iwaike Mitsuru
Hiroaki Hoshino
Tetsuo Shiba
Iwaike Mitsuru
Hiroaki Hoshino