TOILET SEAT

• Main Authors: UMEDA NOBUHIKO, NISHIYAMA SHUHEI, INADA KENJI, HAYASHIDA TAKESHI, SATO MINORU
• Format: Patent
• Language: English; Japanese
• Published: 10.10.2019
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; FURNITURE; HUMAN NECESSITIES; PERFORMING OPERATIONS; SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; SPICE MILLS; SUCTION CLEANERS IN GENERAL; TOILET ACCESSORIES; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

To provide a toilet seat capable of obtaining high cleaning performance and productivity while appropriately suppressing resin leakage when a resin is filled to join a top plate and a bottom plate.SOLUTION: A toilet seat comprises: a bottom plate having a fitting part; a top plate having a side wall part provided on the bottom plate and a seating part supported by the side wall part; and a joining member having an exposed surface exposed to the outside for joining the bottom plate and the side wall part. The fitting part is provided at a position facing the side wall part and has a concave shape that is recessed downward. The side wall part has: a side wall base part; a first hanging part that extends downward from a lower end of the side wall base part and is fitted to the fitting part; and a second hanging part that is provided at the lower end of the side wall base part so as to be spaced apart from the first hanging part, is provided with a recess between the first hanging part and itself, and is located at a position that does not overlap with the bottom plate. A side face of the fitting part which faces opposite to the second hanging part is separated from the second hanging part as it goes downward.SELECTED DRAWING: Figure 1 【課題】樹脂を充填して上板と底板とを接合する場合に、樹脂漏れを適切に抑制しつつ、高い清掃性と生産性とを得ることができる便座を提供する。【解決手段】嵌合部を有する底板と、底板の上に設けられる側壁部と、側壁部によって支持される着座部と、を有する上板と、底板と側壁部とを接合し、外部に露出する露出面を有する接合部材と、を備え、嵌合部は、側壁部と対向する位置に設けられ、下方に向かって凹む凹状であり、側壁部は、側壁基部と、側壁基部の下端から下方に延び、嵌合部に嵌合する第１垂下部と、側壁基部の下端に第１垂下部と離間して設けられ、第１垂下部との間に凹部を設けるとともに、底板と重ならない位置に配置された第２垂下部と、を有し、嵌合部の第２垂下部と反対側を向く側面は、下方に向かうに従って第２垂下部と離間することを特徴とする便座である。【選択図】図１