JPS6145413U

JPS6145413U - windbreak board

Info

Publication number: JPS6145413U
Application number: JP12851484U
Authority: JP
Inventors: 松雄辻; 勝昭武田; 俊平永嶋
Original assignee: 日本鋼管株式会社; 日本鋼管ライトスチール株式会社
Priority date: 1984-08-27
Filing date: 1984-08-27
Publication date: 1986-03-26

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７，υ来の防風板の正面図、第２図は第１図の
防風板の側面図、第３図はこの考案の一実施例を示す防
風板の正面図、第４図は第３図の防風板の側面図、第５
図は孔の形状の説明図、第６図はこの考案の他の実施例
を示す防風板の正面図、第７図は第６図の防風板の側面
図、第８図はこの考案の更に他の実施例を示す防風板の
正面図、第９図は第８図の防風板の側面図、第１０図は
この考案の防風板を積上げて連結した状態を示す説明図
、第１１図は平板状の防風板の正面図、第１２図は第１
１図の防風板の側面図、第１３図と第１４図はこの考案
の防風板の風の流れの説明図、第１５図は孔を通過した
風の速度の変化を示す説明図てある。１８・・・・・・防風板、２０・・・・・・孔、２２・
・・・・・上端部、２４・・・・・・突出平担部、２６
・・・・・・下端部、２８・・・・・・斜面部。Figure 1 is a front view of the windbreak plate from 7,υ, Figure 2 is a side view of the windbreak plate shown in Figure 1, Figure 3 is a front view of the windbreak plate showing an embodiment of this invention, and Figure 4. is a side view of the windbreak plate in Figure 3,
The figure is an explanatory diagram of the shape of the hole, Figure 6 is a front view of a windbreak plate showing another embodiment of this invention, Figure 7 is a side view of the windbreak plate of Figure 6, and Figure 8 is a further example of this invention. FIG. 9 is a front view of a windbreak plate showing another embodiment, FIG. 9 is a side view of the windbreak plate of FIG. 8, FIG. A front view of a flat windbreak plate, Figure 12 is the first
Fig. 1 is a side view of the windbreak plate, Figs. 13 and 14 are explanatory diagrams of the flow of wind through the windbreak plate of this invention, and Fig. 15 is an explanatory diagram showing changes in the speed of wind passing through the holes. 18... Windbreak plate, 20... Hole, 22.
... Upper end part, 24 ... Protruding flat part, 26
...Lower end, 28...Slope part.

Claims

[Scope of utility model registration request]

(1) A windbreak plate consisting of a plate with many holes,
A windbreak board characterized in that the shape of the large number of holes is a polygon such as a triangle or a square.

(2) The windproof piece according to claim 1, which is a utility model registration, characterized in that the edges of the polygonal holes are bent.