A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SINGLE LEVER WATER PLUG
To improve strength of a valve part of a single lever water plug.SOLUTION: A single lever water plug has a valve part for mixing and discharging hot and cold water. The valve part comprises a water supply flow passage 31 that supplies water, a hot water supply flow passage 32 that supplies hot water, a discharge flow passage 33 that discharges mixed water of water and hot water, and wall parts 36a, 36b that partition the respective flow passages 31, 32, 33. The wall parts 36a, 36b has a high load part on which a load based on the water pressure difference between the respective flow passages 31, 32, 33 acts greatly, and a low load part where the load acts smaller than the high load part. A wall thickness L1 of the high load part is thicker than a wall thickness L3 of the low load part.SELECTED DRAWING: Figure 5
【課題】シングルレバー水栓の弁部の強度を向上させる。【解決手段】湯水を混合して吐出するための弁部を有するシングルレバー水栓であって、前記弁部は、水を供給する水供給流路３１と、湯を供給する湯供給流路３２と、湯水の混合水を吐出する吐出流路３３と、前記各流路３１、３２、３３を区画する壁部３６ａ、３６ｂとを備え、前記壁部３６ａ、３６ｂは、前記各流路３１、３２、３３内の水圧差に基づく負荷が大きく作用する高負荷部と、前記負荷が前記高負荷部より小さく作用する低負荷部を有し、前記高負荷部の壁厚Ｌ１は、前記低負荷部の壁厚Ｌ３より厚い。【選択図】図５
SINGLE LEVER WATER PLUG
To improve strength of a valve part of a single lever water plug.SOLUTION: A single lever water plug has a valve part for mixing and discharging hot and cold water. The valve part comprises a water supply flow passage 31 that supplies water, a hot water supply flow passage 32 that supplies hot water, a discharge flow passage 33 that discharges mixed water of water and hot water, and wall parts 36a, 36b that partition the respective flow passages 31, 32, 33. The wall parts 36a, 36b has a high load part on which a load based on the water pressure difference between the respective flow passages 31, 32, 33 acts greatly, and a low load part where the load acts smaller than the high load part. A wall thickness L1 of the high load part is thicker than a wall thickness L3 of the low load part.SELECTED DRAWING: Figure 5
【課題】シングルレバー水栓の弁部の強度を向上させる。【解決手段】湯水を混合して吐出するための弁部を有するシングルレバー水栓であって、前記弁部は、水を供給する水供給流路３１と、湯を供給する湯供給流路３２と、湯水の混合水を吐出する吐出流路３３と、前記各流路３１、３２、３３を区画する壁部３６ａ、３６ｂとを備え、前記壁部３６ａ、３６ｂは、前記各流路３１、３２、３３内の水圧差に基づく負荷が大きく作用する高負荷部と、前記負荷が前記高負荷部より小さく作用する低負荷部を有し、前記高負荷部の壁厚Ｌ１は、前記低負荷部の壁厚Ｌ３より厚い。【選択図】図５
SINGLE LEVER WATER PLUG
シングルレバー水栓
YAMADA ATSUNORI (author) / KANAMORI KAZUMA (author)
2021-02-15
Patent
Electronic Resource
Japanese
CARTRIDGE FOR SINGLE LEVER, AND SINGLE LEVER-TYPE HOT WATER/COLD WATER MIXING PLUG
| European Patent Office | 2020