Title:
建具
Document Type and Number:
Japanese Patent JP6595322
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent a sash from coming off a frame body by suppressing rotation of a stile in the vicinity of pulling-in means even if an external force such as negative pressure is generated on a fixture.SOLUTION: A fixture comprises: a frame body, which is installed at a building opening; a sash, which is made by framing and openably and closably supported by the frame body; and rotation prevention means, which prevents rotation of a stile. The rotation prevention means includes: a frame side rotation prevention member, which is installed on an inner peripheral surface of the stile; and a stile side rotation prevention member, which is installed on an outer peripheral surface that faces the frame side rotation prevention member of the stile. The frame side rotation prevention member has an indoor aspect face and an inner periphery projection. The stile side rotation prevention member has an outdoor aspect face. When the sash is closed, the indoor aspect face of the frame side rotation prevention member faces the outdoor side aspect face of the stile side rotation prevention member, and an inner periphery projection of the frame side rotation prevention member comes close to the outer peripheral face of the stile.SELECTED DRAWING: Figure 8
Inventors:
Norihisa Ishihara
Hideaki Kanamori
Middle Saki Emi
Hideaki Kanamori
Middle Saki Emi
Application Number:
JP2015234338A
Publication Date:
October 23, 2019
Filing Date:
November 30, 2015
Export Citation:
Assignee:
Sankyo Tateyama Co., Ltd.
International Classes:
E06B3/36; E05F7/04
Domestic Patent References:
| JP56129487U | ||||
| JP2010222963A | ||||
| JP57112574U |
Foreign References:
| US2926399 |
Attorney, Agent or Firm:
Eichi International Patent Office