METHOD OF MANUFACTURING WATER DISCHARGE DEVICE

• Main Authors: NAGAIWA HIROYUKI, SUGIMOTO RYOICHI, HONDA HIDEYASU, TANAKA DAISUKE
• Format: Patent
• Language: English; Japanese
• Published: 30.08.2018
• Subjects: DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; FIXED CONSTRUCTIONS; SEWERAGE; SINKS; WATER SUPPLY

PROBLEM TO BE SOLVED: To provide a method of manufacturing a water discharge device capable of obtaining a luxurious water discharge device in which joining marks are difficult to recognize while forming a metal thin plate by joining.SOLUTION: The present invention is a method of manufacturing a water discharge device (1) for forming a water discharge device main body (8) from a metal thin plate. The method comprises a preparation step for preparing a plurality of exterior parts (8a-8d) formed from a metal thin plate so as to constitute a thin flat cross sectional shape and constitute a bent tubular water discharge device main body, a joining step of joining end faces of the plurality of exterior parts by abutting against each other to form a water discharge device main body, and a polishing step of polishing at least a joint portion (34) of the exterior parts constituting the water discharge device main body. At least one of the joint portions of the exterior parts is provided in the vicinity of a bent portion of the water discharge device main body.SELECTED DRAWING: Figure 7 【課題】金属製の薄板を接合して形成しながら、その接合痕が認識されにくく、高級感のある吐水装置を得ることができる吐水装置の製造方法を提供する。【解決手段】本発明は、金属製の薄板から吐水装置本体(8)を形成する吐水装置(1)の製造方法であって、薄型扁平な断面形状を有すると共に、屈曲した筒形の吐水装置本体を構成するように、金属製の薄板から形成された複数の外観部品(8a〜8d)を準備する準備工程と、複数の外観部品の端面を互いに突き合わせて接合し、吐水装置本体を形成する接合工程と、吐水装置本体を構成する外観部品の少なくとも接合部(34)に研磨加工を施す研磨工程と、を有し、外観部品の接合部のうちの少なくとも１つは、吐水装置本体の屈曲した部分の近傍に設けられていることを特徴としている。【選択図】図７