Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water-saving sheet and water-saving device having the same
A water-saving sheet and a water-saving device having the same is provided. The water-saving sheet includes a sheet body including a central assembling base and a plurality of through holes arranged around the central assembling base. A circumference of the sheet body has an engaging flange structure for being positionably engaged with an inner wall of a tube. An elastic ring is annularly arranged on the central assembling base. The elastic ring and the central assembling base form at least one first passage therebetween, the elastic ring and each said through hole form a second passage therebetween. The water-saving device includes one said water-saving sheet and a barrel member. An inner wall of the barrel member has a shoulder portion engageable with the engaging flange structure to restrict the sheet body from moving toward and out from the inlet end.
Water-saving sheet and water-saving device having the same
A water-saving sheet and a water-saving device having the same is provided. The water-saving sheet includes a sheet body including a central assembling base and a plurality of through holes arranged around the central assembling base. A circumference of the sheet body has an engaging flange structure for being positionably engaged with an inner wall of a tube. An elastic ring is annularly arranged on the central assembling base. The elastic ring and the central assembling base form at least one first passage therebetween, the elastic ring and each said through hole form a second passage therebetween. The water-saving device includes one said water-saving sheet and a barrel member. An inner wall of the barrel member has a shoulder portion engageable with the engaging flange structure to restrict the sheet body from moving toward and out from the inlet end.
Water-saving sheet and water-saving device having the same
YANG TSAI-CHEN (Autor:in)
19.02.2019
Patent
Elektronische Ressource
Englisch
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