JP2000319858A - Water cut-off plate by buoyancy - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a water cut-off plate to be placed in a passage portion in order to protect a building, a work piece, etc., from inundation, which performs a waterproofing action even if power fails or a human being is absent, is inexpensive, and does not hinder traffic except a case of flooding. SOLUTION: The water cut-off plate comprises a side ditch 1, a cover 2 which has a function of an inflow port for taking in inflow water at the time of flooding and a function of float to be rotated by buoyancy, a hinge-like sheet 3 which prevents leakage of water from a gap between the cover and the side ditch on a hinge side, a flap receiving support 4 which has hinges attached to both ends of the rotatable cover and functions as a rotation stopper of the cover 2, and a leakage preventive cushion 5 which prevents water leakage from a gap between the flap receiving support and a flap.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は建築物、工作物等え
の浸水を防ぐため生活上で求められるものです。[Technical field to which the invention pertains] The present invention is required in daily life to prevent inundation of buildings, structures and the like.

【０００２】[0002]

【従来の技術】電気的作動で高価かつ管理者不在時には
センサーがあっても一般に使用されていない。又、水害
時に戸棚等が流されてゆく時に扉が開いて浮いている光
景による自明の理のアイデア自体だけでは全く商品開発
にはならないゆえ浮力による止水板は緊急のニーズであ
るにもかかわらず商品化はされていない。2. Description of the Prior Art Sensors are expensive because of their electrical operation and, in the absence of an administrator, are generally not used even with sensors. In addition, the idea of self-evident logic based on the sight that the door is open and floating when the closet etc. is washed away in the event of flooding is not enough to develop a product at all. Has not been commercialized.

【０００３】[0003]

【発明が解決しようとする課題】浸水してくる水の力を
取り入れ停電時でも、人が不在時でも自然に作動し浸水
の被害を阻止し、かつ、安価である事。又、一定の排水
孔からの排水で、浸水が止まれば止水板用の蓋は元の位
置に戻る。手動で事前に浮上させ、ストッパーで止めて
おく事も出来る。The power of the inundating water is taken in, and even when there is no power outage, even when no one is present, it operates naturally to prevent the damage of the inundation and is inexpensive. Further, when the inundation stops due to drainage from a certain drain hole, the lid for the water stop plate returns to the original position. It can be lifted manually beforehand and stopped with a stopper.

【０００４】[0004]

【課題を解決するための手段】請求項１で示した構成に
よる装置により浸水してくる水の浮力を利用して止水板
を兼ねる蓋を回転浮上させる。事前に手動で浮上させて
おく事も可。According to the first aspect of the present invention, a lid which also functions as a water stop plate is rotated and floated by utilizing the buoyancy of water that is flooded. It is also possible to make them ascend manually in advance.

【０００５】[0005]

【発明の実施の形態】回転フラップ蓋（２）のヒンジの
反対側先端の浸水してくる水を側溝（１）に入れる流水
孔から水を入れ、ヒンジ側よりに付いている浮きで蓋を
回転浮上させ止水板として立ち上がらせる、止水板の止
水可能レベルはヒンジから流水孔のヒンジより手前迄の
寸法となります。BEST MODE FOR CARRYING OUT THE INVENTION Water is supplied from a water flow hole at the tip of a rotating flap lid (2) on the opposite side of a hinge into which a flooded water is introduced into a side groove (1), and the lid is lifted from the hinge side. The water-stoppable level of the water-stopper is to be measured from the hinge to just before the hinge of the water hole.

【０００６】[0006]

【発明の効果】以上説明した構成により、浸水推定水位
をもとに止水可能レベルを決定して製作すれば浸水推定
水位迄の浸水は防止可能です。豪雨が事前に予測されて
いる場合には事前に排水孔に栓をして注水して回転蓋を
浮上させ、ストッパーで事前に固定しておく事もできま
す。[Effect of the Invention] With the configuration described above, if the water stoppage level is determined based on the estimated flood water level and manufactured, it is possible to prevent flooding up to the estimated flood water level. If heavy rain is predicted in advance, you can plug the drain hole in advance and pour water to lift the rotating lid and fix it in advance with a stopper.

【図面の簡単な説明】[Brief description of the drawings]

【図１】 流水受け口付き浮きを付けた回転フラップ蓋
が直角に回転浮上した斜視図FIG. 1 is a perspective view in which a floating flap lid with a running water receiving port is floated at a right angle.

【図２】 流水受け口付き浮きを付けた回転フラップ蓋
が作動していない斜視図FIG. 2 is a perspective view in which a rotating flap lid with a float with a running water receiving port is not operated.

【図３】 断面図FIG. 3 is a sectional view

【符号の説明】[Explanation of symbols]

１．側溝 ２．流水受け口付き浮きを付け足回転フラップ蓋 ３．漏水止めの丁番状のシート ４．フラップ受け支柱 ５．支柱に取り付けられた漏水防止クッション 1. Gutter 2. 2. A floating flap lid with a running water receiving port. 3. Hinged sheet to prevent water leakage Flap receiving column 5. Water leakage prevention cushion attached to the support

Claims (3)

【特許請求の範囲】[Claims] 【請求項１】側溝（１）、と流水受け口付き浮きを付け
た回転フラップ蓋（２）と、漏水止めの丁番状のシート
（３）と、両端のヒンジを取り付けたフラッブが立ち上
がった時のフラップ受け支柱（４）と、支柱とフラップ
の間からの漏水防止クッション（５）とにより構成され
た浮力による止水板。1. A flap equipped with a gutter (1), a rotating flap lid (2) with a float with a running water receiving port, a hinge-shaped sheet (3) for preventing water leakage, and a hinge with attached hinges at both ends. A water-stop board by buoyancy constituted by a flap receiving post (4) and a cushion (5) for preventing water leakage from between the post and the flap. 【請求項２】流水受け口付き回転フラップ蓋（２）はケ
ースにより流水受け口付き回転フラップ受け蓋と浮力に
よる回転フラップとに分けて製作してもよい。2. The rotary flap cover with a water flow receiving port may be manufactured by dividing the rotary flap lid with a water flow receiving port and the rotary flap by buoyancy. 【請求項３】一つの蓋のヒンジの反対側に流水受け口を
取り付け、流水受け口のヒンジ側にヒンジで回転して浮
上する浮きを付けた止水板用の蓋。3. A lid for a water stop plate, wherein a running water receiving port is attached to the opposite side of the hinge of one of the lids, and a float that rotates and floats on the hinge side of the running water receiving port is attached.