A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CARTRIDGE FOR SINGLE LEVER MIXING FAUCET
PROBLEM TO BE SOLVED: To provide a cartridge for a single lever mixing faucet, hardly causing abrasion in a contact part between an inner surface of a groove and a pressing body.SOLUTION: A cartridge 3 of the present invention comprises a click mechanism part 31 for imparting a click feeling in a predetermined position in the movement direction of a lever 7. The click mechanism part 31 comprises a pressing body 32 provided in a movable valve element 5 and moving while abutting on a pressing object part 37 composed of an inner peripheral surface of a case 8, an energization body 36 for energizing this pressing body 32 toward the inner peripheral surface of the case 8 and a projection part 38 provided in a movement range of the pressing body 32. A groove 89 provided along the movement range of the pressing body 32, having the same width W as a diameter of the pressing body 32 and having the same radius of curvature R as a radius of the pressing body 32 in a cross section orthogonal to the lengthwise direction, is provided as the pressing object part 37.SELECTED DRAWING: Figure 1
【課題】溝の内面と押圧体との接触部における磨耗が発生し難いシングルレバー混合水栓用カートリッジを提供する。【解決手段】本発明のカートリッジ３は、レバー７の移動方向の所定位置でクリック感を付与するクリック機構部３１を備えている。クリック機構部３１は、可動弁体５に設けられケース８の内周面からなる被押圧部３７に当接しながら移動する押圧体３２と、この押圧体３２をケース８の内周面に向かって付勢する付勢体３６と、押圧体３２の移動範囲に設けられた突起部３８とを有している。被押圧部３７として、押圧体３２の移動範囲に沿って設けられ、押圧体３２の直径と同じ幅Ｗを有し、長手方向と直交する断面において押圧体３２の半径と同じ曲率半径Ｒを有する溝８９が設けられる。【選択図】図１
CARTRIDGE FOR SINGLE LEVER MIXING FAUCET
PROBLEM TO BE SOLVED: To provide a cartridge for a single lever mixing faucet, hardly causing abrasion in a contact part between an inner surface of a groove and a pressing body.SOLUTION: A cartridge 3 of the present invention comprises a click mechanism part 31 for imparting a click feeling in a predetermined position in the movement direction of a lever 7. The click mechanism part 31 comprises a pressing body 32 provided in a movable valve element 5 and moving while abutting on a pressing object part 37 composed of an inner peripheral surface of a case 8, an energization body 36 for energizing this pressing body 32 toward the inner peripheral surface of the case 8 and a projection part 38 provided in a movement range of the pressing body 32. A groove 89 provided along the movement range of the pressing body 32, having the same width W as a diameter of the pressing body 32 and having the same radius of curvature R as a radius of the pressing body 32 in a cross section orthogonal to the lengthwise direction, is provided as the pressing object part 37.SELECTED DRAWING: Figure 1
【課題】溝の内面と押圧体との接触部における磨耗が発生し難いシングルレバー混合水栓用カートリッジを提供する。【解決手段】本発明のカートリッジ３は、レバー７の移動方向の所定位置でクリック感を付与するクリック機構部３１を備えている。クリック機構部３１は、可動弁体５に設けられケース８の内周面からなる被押圧部３７に当接しながら移動する押圧体３２と、この押圧体３２をケース８の内周面に向かって付勢する付勢体３６と、押圧体３２の移動範囲に設けられた突起部３８とを有している。被押圧部３７として、押圧体３２の移動範囲に沿って設けられ、押圧体３２の直径と同じ幅Ｗを有し、長手方向と直交する断面において押圧体３２の半径と同じ曲率半径Ｒを有する溝８９が設けられる。【選択図】図１
CARTRIDGE FOR SINGLE LEVER MIXING FAUCET
シングルレバー混合水栓用カートリッジ
NAKAJIMA TAKASHI (author)
2016-04-14
Patent
Electronic Resource
Japanese