| 摘要 |
The present invention relates to an oil damper for a toilet bowl which includes: a housing that stores oil in each first pressure chamber and second pressure chamber into which the inside of the housing is divided by a partition wall that includes a through hole in the middle and openings at both sides; a first rotating member that has a shaft hole in the center in the shaft direction and has one end which is coupled to the first pressure chamber of the housing, and then presses oil by rotating; a second rotating member that has one end penetrating and coupled to the shaft hole of the first rotating member and the through hole while coupled to the second pressure chamber of the housing; and first and second covers that close both openings of the housing. A pressure plate protrudes from the outer circumference of the first and second rotating members located in the first and second pressure chambers. A U-shaped assembling groove which is open outward is formed in the center of the pressure plate. Hole for a pressure part are formed on both sides of the assembling groove. An opening and closing member which corresponds to the pressure plate and which has a plate shape is provided, and a driving shaft which is inserted into the assembling groove is provided in the center of the opening and closing member. A hold piece is formed so that the end part of the driving shaft is not completely deviated from the assembling groove. The opening and closing member in which the hole of the opening and closing part is formed at the position dislocated with the hole of the pressure part is formed on both ends of the driving shaft. The present invention can save manufacturing costs by simplifying the entire structure, and very easily assemble an opening and closing member, and the like, and performs the stable damping action by appropriately arranging the connection of an oil passage between the opening and closing member and the pressure piece. |
