STOP VALVE

• Main Authors: IMURA HAJIME, MORIBE HIROSHIGE
• Format: Patent
• Language: English; Japanese
• Published: 25.08.2016
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; ENGINEERING ELEMENTS AND UNITS; FIXED CONSTRUCTIONS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SEWERAGE; SINKS; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WATER SUPPLY; WEAPONS

PROBLEM TO BE SOLVED: To provide a stop valve facilitating fixing and removal of a member for restricting a coming-off of a valve member in which its structure can be simplified, made small in size and easily manufactured.SOLUTION: A stop valve 1 has a stop valve main body 2 and a valve member 4. The stop valve main body 2 is provided with a storing part 3. The storing part 3 has a holding member 5 fixed thereto. The holding member 5 has a restricting part 51 and a covering part 52. One of the covering part 52 of the holding member 5 and an outer circumferential surface 300 of the storing part 3 is provided with an engaging part 521, the other is provided with a guiding part for guiding the engaging part 521 and an engaged part 32 to which the engaging part 521 is engaged. The holding member 5 and the storing part 3 are arranged in such a way that the engaging part 521 arranged at one of them is guided through a guiding part arranged at the other and engaged with the engaged part 32.SELECTED DRAWING: Figure 3 【課題】弁部材の抜け出しを抑制する部材の取り付け及び取り外しが容易であり、かつ、構造簡素化、小型化、製造容易化を図ることができる止水栓を提供すること。【解決手段】止水栓１は、水栓本体２と弁部材４とを備えている。水栓本体２には、収容部３が設けられている。収容部３には、保持部材５が取り付けられている。保持部材５は、規制部５１と被覆部５２とを有する。保持部材５の被覆部５２及び収容部３の外周面３００のうち、一方には、係止部５２１が設けられ、他方には、係止部５２１を案内する案内部と、案内部に連通し、係止部５２１が係止される被係止部３２とが設けられている。保持部材５と収容部３とは、一方に設けられた係止部５２１が他方に設けられた案内部を介して案内され、被係止部３２に係止されている。【選択図】図３