JPS6031268U

JPS6031268U - Windproof shading rain protection device

Info

Publication number: JPS6031268U
Application number: JP1983122853U
Authority: JP
Inventors: 与儀　喜弘
Original assignee: 誠和化学株式会社
Priority date: 1983-08-09
Filing date: 1983-08-09
Publication date: 1985-03-02

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図は本考案の簡略図、第２図は開閉装置の概略構成
図、第３図は駆動源部の部分断面図、第４図は第３図に
おけるＩＶ−ＩＶ断面図、第５図は第４図における■−
■断面図、第６図は開閉機構の別の実施例を示す斜視図
、第７図は第６図における■−■断面図である。Ｆ・・・・・・フレーム、１・・・・・・ネット、２・
・・・・・草体。 ′　　■−−斗４４２Figure 1 is a simplified diagram of the present invention, Figure 2 is a schematic diagram of the switchgear, Figure 3 is a partial sectional view of the drive source, Figure 4 is a sectional view taken along line IV-IV in Figure 3, and Figure 5. is ■- in Figure 4
(2) A cross-sectional view, FIG. 6 is a perspective view showing another embodiment of the opening/closing mechanism, and FIG. 7 is a cross-sectional view taken along the line (2)--(2) in FIG. F...Frame, 1...Net, 2.
... Grass body. ′ ■--Dou442

Claims

[Claims for Utility Model Registration] 1. A frame is erected in the area to be protected, a net is stretched over the frame to cover the area to be protected, thereby forming a partition space, and the area below the net is A wind-resistant shading and rain protection device, characterized in that grass for shading and/or rain protection is spread out, and the net and the grass can be opened and closed by an opening/closing mechanism. 2. The opening/closing mechanism includes a winding shaft that winds up the net and the grass, a support part that supports the net and the grass wound around the winding shaft, and a torque motor that drives the winding shaft so as to wind it. a deceleration mechanism and a two-way clutch interposed between the torque motor and the winding shaft; and a traction mechanism connected to the moving edges of the net and the grass to move at a constant speed and rewind the net and the grass. Claim 1, characterized in that, during rewinding, the rotation speed of the input shaft in the speed reduction mechanism is set to be higher than the rotation speed of the take-up shaft to release the clutch. The wind-resistant shading and rain protection described in section 2.1 is a device. 3. The above-mentioned registration claim in which the traction mechanism consists of a prime mover that rotates forward and backward at a constant speed, a drive shaft that rotates forward and backward by the prime mover, a running rope that runs forward and backward by the drive shaft, and a pulley that guides the rope. The wind-resistant shading and rain protection device described in Scope 2. 4. The opening/closing mechanism includes a winding shaft that winds up the net and the grass, a support part that supports the net and the grass wound on the winding shaft, and a forward and reverse movement to wind up and unwind the winding shaft. The wind-resistant light-shielding device according to claim 1, comprising a rotationally driven drive motor, and a traction mechanism connected to the moving edges of the net and the grass to normally pull the net and the grass in the unwinding direction. Rain protection is a device. 5. The traction mechanism fixes an infinite number of mainspring springs and one end of the infinite number of mainspring springs, and allows the indefinite number of mainspring springs to be tightly wound without fixing the output shaft and the other end of the infinite number of mainspring springs. The above-mentioned registration claim comprises a main shaft capable of closely winding the inconstant spiral spring, and a traction rope whose one end is fixed to the output shaft and wound, and whose other end is connected to the movable edge of the net and the grass body. The wind-resistant, light-shielding and rain-shielding equipment described in item 4 above.