JPS5855187U

JPS5855187U - Window sash with solar shading damper

Info

Publication number: JPS5855187U
Application number: JP15106981U
Authority: JP
Inventors: 佐野　幸夫; 章岡本; 昭弘後藤; 秀夫田中; 正章佐藤; 学高木
Original assignee: 鹿島建設株式会社
Priority date: 1981-10-13
Filing date: 1981-10-13
Publication date: 1983-04-14

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

゛　第１図は本考案のブ実施例の図式的断面図、第、２
図及び第３図は閉鎖時及び開放時におけるブラインド要
部の説明図、第４図は他の実施例の説明図である。１・・・窓枠、１ａ・・・上側横かまち、１ｂ・・・下
側横かまち、２・・・ガラス板、３・・・ブラインドボ
ックス、４・・・ブラインド、４ａ・・・ブラインド板
、５・・・基板、６・・・反射層、７・・・回転軸、８
・・・厚肉部、９・・・薄肉端縁部、１０・・・入射太
陽光、１０ａ・・・反射光、１１ａ、　　１　ｌｂ−・
・開口、１２ａ、　　１２ｂ−・・ダンパ、１３ａ、　
　１３ｂ−・・スリット、１４ａ、　　１４ｂ−・・羽
根板、１５・・・第２ガラス板、ｄ・・・回転軸の間隔
、Ｓ・・・空間、ａ１〜ａ４・・・空気の流れ方向。゛ Fig. 1 is a schematic sectional view of an embodiment of the present invention;
3 and 3 are explanatory diagrams of the essential parts of the blind when it is closed and opened, and FIG. 4 is an explanatory diagram of another embodiment. 1...Window frame, 1a...Upper side stile, 1b...Lower side stile, 2...Glass plate, 3...Blind box, 4...Blind, 4a...Blind board , 5... Substrate, 6... Reflective layer, 7... Rotating shaft, 8
...Thick part, 9...Thin edge part, 10...Incoming sunlight, 10a...Reflected light, 11a, 1 lb-...
- Opening, 12a, 12b--Damper, 13a,
13b--slit, 14a, 14b--vane plate, 15--second glass plate, d--distance between rotating shafts, S--space, a1 to a4--air flow direction.

Claims

[Scope of utility model registration request]

(1) A glass plate fixed to a window frame, a blind box airtightly fixed to the window frame parallel to the glass plate at a distance from the glass plate, each formed by providing a reflective layer on one side of an insulating substrate. A blind consisting of a plurality of blind plates rotatably attached to a blind box, an opening provided in the upper and lower side stile of the window frame between the glass plate and the blind box, and the upper side of the window frame. and a solar shading type damper-equipped window sash, comprising a damper attached to the outdoor surface of the lower side stile and communicating with the opening of the side stile.

(2) Scope of Utility Model Registration Claims - In the window sash with a solar radiation-shielding damper described in paragraph 1, the heat insulating substrate of each blind plate is provided with a thick wall portion and a thin wall edge portion, so that the blind has a high degree of protection when closed. Characterized by providing insulation and airtightness5
Window sash with solar shading damper.

(3) Utility Model Registration In the window sash with a solar radiation-shielding damper described in claim 1, a second glass plate is attached to the window frame in parallel with the blind box on the opposite side of the glass plate with respect to the blind box. A window sash with a solar radiation shielding damper that is airtightly fixed.