JPS61188684U - - Google Patents

Description

[Brief explanation of the drawing]

1 to 5 show an embodiment of the drive device according to the present invention, FIG. 1 is a plan view together with the toilet bowl body, FIG. 2 is a sectional view taken along the line -- in FIG.
Figures 3 to 5 show each operating state of the drive device, Figure 3 is a sectional view when the lid is closed and it is not in operation, and Figure 4
The figure is a cross-sectional view when the toilet is in use with the lid open.
The figure is a cross-sectional view of the toilet when the lid is being closed after use, and FIGS. 6 and 7 show the second embodiment.
7 is a sectional view taken along the line ``-'' in FIG. 7, FIG. 7 is a sectional view taken along the ``-'' line in FIG. 6, and FIG. 1: Exterior body, 6: Water collection funnel, 13, 37: Rotating shaft, 14: Toilet tray, 16: Lid, 17: Arm, 18:
1st lever, 19: 2nd lever, 20: drive shaft,
21: base, 22: protrusion, 25: spring, 26:
Pin, 28: Pin, 29: Spring, 30: Pawl, 31: Pin.

Amendment September 11, 1980 The scope of claims for utility model registration is amended as follows.

[Scope of Claim for Utility Model Registration] A drive device capable of rotating a toilet tray installed in a flush toilet between a horizontal position and a downwardly inclined position using the rotation shaft on the rear side of the water collection funnel as a fulcrum. An arm is provided protruding from the rear of the rotating shaft of the toilet tray, and a drive shaft is provided on the water collection funnel of the flush toilet slightly above the arm, and the shaft is interlocked with the lid of the flush toilet. , when the lid is closed, the arm of the toilet receptacle is pressed to hold the toilet receptacle in a horizontal position, and when the lid is opened, the arm is released to release the restraint of the toilet receptacle;
A lever is provided, and further behind the first lever, a second lever is rotatably installed which is biased in a direction from a position where the arm of the toilet tray is released to a position where it can be pressed. A ratchet mechanism is provided between the two levers, which does not engage when the lid is opened, but engages when the lid is closed, and rotates the second lever in a direction to open the arm as the first lever rotates. A driving device for a toilet tray in a flush toilet, characterized in that:

Claims (1)

[Scope of utility model registration request] In a drive device capable of rotating a toilet tray provided in a flush toilet between a horizontal position and a downwardly inclined position using a rotation axis on the rear side of a water collection funnel as a fulcrum, the toilet tray is rotated. An arm is provided protruding from the rear of the driving shaft, and a driving shaft is provided on the water collection funnel of the flush toilet slightly above the arm, and the shaft is connected to the lid of the flush toilet so that the lid is closed. holding the toilet tray in a horizontal position by pressing the arm of the toilet tray at the same time;
A first lever is provided which, when opened, releases the arm to release the restraint of the toilet tray, and further behind the first lever is attached a lever in a direction from a position where the arm of the toilet tray is released to a position where it can be pressed. A biased second lever is rotatably installed, and further, between the two levers,
A ratchet mechanism is provided, which does not engage when the lid is opened, but engages when the lid is closed, and rotates the second lever in a direction to open the arm as the first lever rotates. A driving device for a toilet tray in a flush toilet.