JPS60152000U

JPS60152000U - Water intrusion prevention devices such as ventilation holes

Info

Publication number: JPS60152000U
Application number: JP3983684U
Authority: JP
Inventors: 弘前田
Original assignee: 東光産業株式会社
Priority date: 1984-03-19
Filing date: 1984-03-19
Publication date: 1985-10-09
Also published as: JPH0352320Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図は本考案に係る一実施例を示し、第１図は通風口開蓋
時の状態を示す浸水防止装置の側面図、第２図は通風口
閉蓋時における第１図と同様な側面図、第３図は第１図
の平面図、第４図は第１図の状態における蓋体等の斜視
図、第５図は第１図の状態における降雨感知装置の拡大
図、第６図は第５図の状態における降雨感知装置の正面
図、第７図は第２図の状態における降雨感知装置の拡大
　、図、第８図は降雨感知装置のみの斜視図である。１：通風口、４：樋、６：集水板、７：蓋板、８：降雨
感知装置、９：駆動原動機。第３図第４図The figures show one embodiment of the present invention, in which Fig. 1 is a side view of the flood prevention device showing the condition when the ventilation hole is opened, and Fig. 2 is a side view similar to Fig. 1 when the ventilation hole is closed. , FIG. 3 is a plan view of FIG. 1, FIG. 4 is a perspective view of the lid etc. in the state of FIG. 1, FIG. 5 is an enlarged view of the rain sensing device in the state of FIG. 1, and FIG. FIG. 5 is a front view of the rain sensing device in the state shown in FIG. 5, FIG. 7 is an enlarged view of the rain sensing device in the state shown in FIG. 2, and FIG. 8 is a perspective view of only the rain sensing device. 1: Ventilation opening, 4: Gutter, 6: Water collection plate, 7: Lid plate, 8: Rainfall sensing device, 9: Driving engine. Figure 3 Figure 4

Claims

[Scope of utility model registration request]

(1) A gutter member is provided along the parapet of an opening such as a ventilation hole to catch inflow water from the opening and concentrate it on one side;
A rainfall sensing device is installed on the opening/closing lid of the opening provided below the gutter member, which detects the amount of water flowing into the opening by receiving the flowing water concentrated by the gutter member. A water intrusion prevention device for a ventilation opening, etc., comprising a driving motor that closes the lid in response to a sensing device.

(2) The rainfall sensing device includes a running water receiving chamber that can receive inflow water from the water receiving member, a swinging member that swings by the flowing water from the running water receiving chamber, and a swinging member that swings the swinging member. A water intrusion prevention device for a ventilation opening, etc., as claimed in claim 1, characterized in that it is constituted by a proximity switch for starting the drive motor, which is energized by a dynamic approach action.