A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
INSECT-PROOF SHEET FOR WINDOW SCREEN AND WINDOW SCREEN
PROBLEM TO BE SOLVED: To provide an insect-proof sheet for window screen having enhanced insect-proof function, crime prevention function and privacy protection function, and a window screen having the insect-proof sheet for window screen.SOLUTION: In an insect-proof sheet 1 for window screen, many small holes 5A are installed side by side in the surface direction in a metallic thin plate material 2, and a hole inlet 6 located at one face 3 of the thin plate material 2 and a hole inlet 8 located at the other face 4 are set in offset positions. The inside passage of each small hole 5A is directed aslant to the plate thickness direction such that the other side of the small hole 5A cannot be viewed through the plate material, when viewed from the substantially right-angled direction to the plate surface of the thin plate material 2.SELECTED DRAWING: Figure 2
【課題】 防虫機能、防犯機能、プライバシー保護機能が強化された網戸用防虫シートと、この網戸用防虫シートを備えた網戸にする。【解決手段】金属製の薄板材２に多数個の小孔５Ａが面方向に並び設けられ、この薄板材２の一方の片面３に位置する孔入口６と他方の片面４に位置する孔入口８とはオフセットした位置関係にあり、各小孔５Ａの内側通路は、薄板材２の板面に対して略直角方向から見たときに、小孔５Ａの向こう側を通し見ることが出来ない程度に、板厚方向に対して傾斜した向きにある網戸用防虫シート１にした。【選択図】図２
INSECT-PROOF SHEET FOR WINDOW SCREEN AND WINDOW SCREEN
PROBLEM TO BE SOLVED: To provide an insect-proof sheet for window screen having enhanced insect-proof function, crime prevention function and privacy protection function, and a window screen having the insect-proof sheet for window screen.SOLUTION: In an insect-proof sheet 1 for window screen, many small holes 5A are installed side by side in the surface direction in a metallic thin plate material 2, and a hole inlet 6 located at one face 3 of the thin plate material 2 and a hole inlet 8 located at the other face 4 are set in offset positions. The inside passage of each small hole 5A is directed aslant to the plate thickness direction such that the other side of the small hole 5A cannot be viewed through the plate material, when viewed from the substantially right-angled direction to the plate surface of the thin plate material 2.SELECTED DRAWING: Figure 2
【課題】 防虫機能、防犯機能、プライバシー保護機能が強化された網戸用防虫シートと、この網戸用防虫シートを備えた網戸にする。【解決手段】金属製の薄板材２に多数個の小孔５Ａが面方向に並び設けられ、この薄板材２の一方の片面３に位置する孔入口６と他方の片面４に位置する孔入口８とはオフセットした位置関係にあり、各小孔５Ａの内側通路は、薄板材２の板面に対して略直角方向から見たときに、小孔５Ａの向こう側を通し見ることが出来ない程度に、板厚方向に対して傾斜した向きにある網戸用防虫シート１にした。【選択図】図２
INSECT-PROOF SHEET FOR WINDOW SCREEN AND WINDOW SCREEN
網戸用防虫シートと網戸
AKASHI KAZUKUNI (author) / AKASHI MASAOMI (author)
2017-04-27
Patent
Electronic Resource
Japanese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Window screen integrated window with anti-theft and insect-proof aluminum alloy system
| European Patent Office | 2021