JPS6020716Y2 - drain lid - Google Patents

Description

【考案の詳細な説明】 本考案は雨水桝蓋、側溝蓋等に使われる排水蓋に関する
ものである。[Detailed Description of the Invention] The present invention relates to a drainage cover used for rainwater catchment covers, side gutter covers, etc.

近時、都市では人口が過密化し、それに伴い家庭用生活
雑排水が多くなって、側溝や雨水桝等に汚物が停滞し、
悪臭の発散及び蚊の発生が問題となって来た。In recent years, the population of cities has become overcrowded, and as a result, household wastewater has increased, causing sewage to stagnate in gutters and rainwater pits.
The emission of bad odors and the occurrence of mosquitoes have become problems.

本考案はこの問題を解決する一手段としてなされたもの
で、適宜形状の排水孔を備えた蓋の裏面に、荷重が掛っ
た時撓む遮蔽板を設けて、雨水は排水するが、悪臭の発
散及び蚊の発生が防止されるようにしたものである。The present invention was developed as a means to solve this problem. A shielding plate that flexes when a load is applied is installed on the back of the lid, which is equipped with appropriately shaped drainage holes. Rainwater is drained away, but bad odors are removed. This is to prevent the spread of air and the generation of mosquitoes.

以下本考案の実施の一例について図面に基づき説明すれ
ば次の通りである。An example of implementing the present invention will be described below based on the drawings.

第１図は本考案の一実施の縦断側面図、第２図は遮蔽板
の斜視図で、１は適宜形状の排水孔２を設けた本体、３
は本体１の裏面に設けた遮蔽板である。Fig. 1 is a longitudinal sectional side view of one implementation of the present invention, and Fig. 2 is a perspective view of a shielding plate, in which 1 is a main body provided with a drainage hole 2 of an appropriate shape, 3
is a shielding plate provided on the back surface of the main body 1.

Ｍｅ板３はコイルバネ４，４を介してビス５で本体裏面
に固定され、通常は本体裏面にコイルバネ４，４によっ
て軽く弾圧されている。The Me plate 3 is fixed to the back surface of the main body with screws 5 via coil springs 4, 4, and is normally lightly pressed against the back surface of the main body by the coil springs 4, 4.

遮蔽板３の素材としてはプラスチック、カラー鉄板等が
使用され、薄い可撓性のある板の場合は直接本体１に固
定する。Plastic, colored iron plate, etc. are used as the material for the shielding plate 3, and in the case of a thin flexible plate, it is directly fixed to the main body 1.

以上のように、本考案は本体１の裏面に遮蔽板３を設け
たので、雨水が流れ込んだ時はその重みで遮蔽板３が振
動されて排水され、排水時以外は排水孔２を閉鎖して悪
臭発散を防止すると共に蚊の発生を防止する効果がある
。As described above, in the present invention, the shielding plate 3 is provided on the back side of the main body 1, so when rainwater flows in, the shielding plate 3 is vibrated by its weight and drains, and the drainage hole 2 is closed except when water is being drained. This has the effect of preventing the release of bad odors and the generation of mosquitoes.

従って本考案を例えば飲食店街の側溝蓋や雨水桝等に使
用すれば飲食店街の悪臭及び蚊の発生を追放することが
でき、環境衛生を改善する上に有益な考案である。Therefore, if the present invention is used, for example, as a gutter cover or rainwater catchment in a restaurant area, it is possible to eliminate bad odors and mosquitoes in the restaurant area, and it is a useful device for improving environmental hygiene.

また、本体１の色とコントラストのよい色の遮蔽板３を
使用すれば、蓋の美観を増し、街を美しくする効果があ
り、しかも通行人の不法投棄を抑止する効果もあって、
構造は簡単ではあるが、排水蓋として優れたものである
。In addition, by using a shielding plate 3 with a color that contrasts well with the color of the main body 1, it will enhance the beauty of the lid and beautify the town, and it will also have the effect of deterring passersby from illegally dumping.
Although the structure is simple, it is an excellent drain lid.

なお、実施例では片開き式としたが観音開き式とするこ
とがあるのは勿論である。In the embodiment, a single opening type is used, but it is of course possible to use a double opening type.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例の縦断側面図、第２図は遮蔽
板の斜視図である。 １・・・・・・本体、２・・・・・・排水孔、３・・・
・・・遮蔽板。FIG. 1 is a longitudinal sectional side view of an embodiment of the present invention, and FIG. 2 is a perspective view of a shielding plate. 1... Body, 2... Drain hole, 3...
···Shield.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 適宜形状の排水孔を設けた本体の裏面に荷重が掛った時
撓む遮蔽板を設けたことを特徴とする排水蓋。A drain lid characterized in that a shielding plate that bends when a load is applied is provided on the back side of a main body provided with appropriately shaped drainage holes.