Title:
開口部建材
Document Type and Number:
Japanese Patent JP6648321
Kind Code:
B2
Abstract:
To provide an opening building material having a good inner appearance, and capable of preventing retention of dew condensation water.SOLUTION: An opening building material includes a frame 1, and a sash 2. The frame 1 has indoor side frames 11, 12 and 14 on an indoor side inner peripheral portion, and the indoor side frames 11, 12 and 14 have a protruding piece 28 protruding to an outdoor side on an inner peripheral side surface 35. The protruding piece 28 is positioned on an inner peripheral side with respect to rails 15 and 16 of the sash 2, and a gap 32 is provided between a tip of the protruding piece 28 and a glass surface 31 of the sash 2.SELECTED DRAWING: Figure 1
Inventors:
Masuyama new work
Takayuki Shinguchi
Naomi Tsuruya
Takayuki Shinguchi
Naomi Tsuruya
Application Number:
JP2019014921A
Publication Date:
February 14, 2020
Filing Date:
January 31, 2019
Export Citation:
Assignee:
Sankyo Tateyama Co., Ltd.
International Classes:
E06B1/26; E06B5/00
Domestic Patent References:
| JP50142336U | ||||
| JP2007146606A | ||||
| JP57139578U | ||||
| JP56024799Y2 |
Attorney, Agent or Firm:
Yoichi Kobayashi