A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To improve a waterproof function of a cap and easiness of removal.SOLUTION: The opening part of a faucet handle includes an outward opened large diameter part, an inward opened small diameter part having a smaller diameter than the large diameter part, and a step part connecting the large diameter part to the small diameter part. A cap includes a cover part disposed in the large diameter part and an engaging part disposed in the small diameter part and engaged therein. The cap is provided with an abutting part between the cover part and the engaging part and abutting on the whole circumference of a corner part where at least the small diameter part and the step part come into contact with each other, and the cover part is provided with a cutout part forming a space extending to the corner part, between an edge part of the cover part and a peripheral face of the large diameter part.SELECTED DRAWING: Figure 4
【課題】キャップの防水機能及び取り外しやすさが向上する。【解決手段】水栓用ハンドルの開口部は、外側に開口する大径部と、内側に開口するとともに大径部よりも内径の小さい小径部と、大径部及び小径部を接続する段部とを有している。キャップは、大径部内に配置される蓋部と、小径部に配置されて小径部に係止される係止部とを有し、キャップには、蓋部と係止部との間に、少なくとも小径部と段部とが接する角部に対して全周に亘って当接する当接部が設けられるとともに、蓋部には、蓋部の縁部と大径部の周面との間に角部に達する隙間を形成する切欠き部が設けられている。【選択図】図４
PROBLEM TO BE SOLVED: To improve a waterproof function of a cap and easiness of removal.SOLUTION: The opening part of a faucet handle includes an outward opened large diameter part, an inward opened small diameter part having a smaller diameter than the large diameter part, and a step part connecting the large diameter part to the small diameter part. A cap includes a cover part disposed in the large diameter part and an engaging part disposed in the small diameter part and engaged therein. The cap is provided with an abutting part between the cover part and the engaging part and abutting on the whole circumference of a corner part where at least the small diameter part and the step part come into contact with each other, and the cover part is provided with a cutout part forming a space extending to the corner part, between an edge part of the cover part and a peripheral face of the large diameter part.SELECTED DRAWING: Figure 4
【課題】キャップの防水機能及び取り外しやすさが向上する。【解決手段】水栓用ハンドルの開口部は、外側に開口する大径部と、内側に開口するとともに大径部よりも内径の小さい小径部と、大径部及び小径部を接続する段部とを有している。キャップは、大径部内に配置される蓋部と、小径部に配置されて小径部に係止される係止部とを有し、キャップには、蓋部と係止部との間に、少なくとも小径部と段部とが接する角部に対して全周に亘って当接する当接部が設けられるとともに、蓋部には、蓋部の縁部と大径部の周面との間に角部に達する隙間を形成する切欠き部が設けられている。【選択図】図４
FAUCET HANDLE
水栓用ハンドル
YAMADA ATSUNORI (author)
2018-05-10
Patent
Electronic Resource
Japanese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser