JPH01133494U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway plan view of the toilet main body showing an embodiment of the hinge structure of the toilet seat and toilet lid in the toilet bowl according to the present invention, and Fig. 2 is a cross-sectional view taken along the line - - in Fig. 1. , FIG. 3 is an enlarged sectional view along the line of FIG. 1, and FIG. 4 is an exploded perspective view of FIG. 3. 1...Housing, 2...Toilet bowl body, 4...Toilet seat, 5
... Toilet lid, 6, 7... Hinge arm, 11, 12... Shaft hole, 13, 14... Coil spring.

Claims (1)

[Scope of utility model registration request] A shaft hole drilled in the rear end of the toilet seat and toilet lid is rotatably inserted into a pin shaft whose one end is pivoted to a bearing member fixed to the top of the toilet bowl, and the toilet seat or toilet lid can be opened and closed freely. At the same time, the pin shaft, the toilet seat, and the toilet lid are elastically connected through both ends of coil springs that are fitted onto the pin shaft, respectively, so that the toilet seat and the toilet lid are connected to each other in the vicinity of the closed position of the toilet seat or the toilet lid. A hinge structure for a toilet seat and a toilet lid in a toilet bowl, characterized by having a structure that applies an appropriate elastic force in the direction in which both stand up.