JPS62163572U

JPS62163572U -

Info

Publication number: JPS62163572U
Application number: JP4936586U
Authority: JP
Priority date: 1986-04-02
Filing date: 1986-04-02
Publication date: 1987-10-17

Description

[Brief explanation of the drawing]

第１図は本考案操作機構の第１実斜例を示す縦
断側面図、第２図は本案操作機構の第２実施例を
示す縦断側面図、第３図は従来例を示すものであ
つて、便器とロータンクとカバーを分離した状態
を示す斜視図、第４図は従来の操作機構を示すも
のであつて、操作ハンドルを取付ける直前の状態
を示す縦断側面図、第５図は従来の操作機構を示
すものであつて、カバーに成形歪みが発生してい
る状態を示す縦断側面図である。２……便器洗浄用のロータンク、３……カバー
、５……回転操作軸、７……操作ハンドル、１４
，２４……軸受け具、１６，２６……保護具、１
６ｃ，２６ｃ……外鍔部。 FIG. 1 is a longitudinal side view showing a first practical example of the operating mechanism of the present invention, FIG. 2 is a longitudinal side view showing a second embodiment of the operating mechanism of the present invention, and FIG. 3 is a conventional example. , a perspective view showing a state in which the toilet bowl, low tank, and cover are separated; FIG. 4 shows a conventional operating mechanism; a longitudinal side view showing the state immediately before the operating handle is attached; FIG. 5 shows a conventional operating mechanism. FIG. 3 is a longitudinal sectional side view showing the mechanism and showing a state where molding distortion has occurred in the cover. 2...Low tank for toilet bowl cleaning, 3...Cover, 5...Rotary operating shaft, 7... Operating handle, 14
, 24...Bearing tool, 16, 26...Protective equipment, 1
6c, 26c...Outer flange.

Claims

[Scope of Claim for Utility Model Registration] 1. A bearing mounted on a low tank for toilet flushing covered with a cover, a rotary operating shaft for operating a drain valve that is pivotally supported on the bearing, and an extension of the rotary operating shaft. Operation of a drain valve consisting of a through hole drilled in a part of the cover through which the shaft core penetrates, and an operation handle in which a connecting shaft inserted into the through hole from the outside of the cover is detachably connected to the rotating operation shaft. In the mechanism, the annular connecting part protrudes from the bearing tool into the gap between the cover and the low tank so as to be coaxial with the rotating operation shaft, and the cover has a connecting shaft part of the operating handle fitted onto the outside. 1. An operating mechanism for a drain valve in a low tank for flushing toilet bowls, characterized by comprising a protective device inserted into a through hole and screwed onto an annular connecting portion. 2. The operating mechanism for a drain valve in a low tank for flushing toilet bowls according to claim 1, wherein the protective device is formed with an outer flange portion that covers the through hole of the cover.