Blocking body for sewage outlet of squatting pan

Abstract

The invention relates to the technical field of squatting pans, in particular to a blocking body for a sewage outlet of the squatting pan. A technical key point is that the invention puts forward the following improvement: the blocking body for the sewage outlet of the squatting pan comprises an upper weight balancing body and a lower enclosing body which are connected with each other through a rope; when the sewage outlet is enclosed, a gap is reserved between the weight balancing body and the enclosing body and the rope between the weight balancing body and the enclosing body is loose; the rope between the weight balancing body and a fan-shaped oscillating arm is tightened; and the pulling force of the tightened rope acts on the outer edge of the fan-shaped oscillating arm to produce torque on a valve mandrel so as to ensure that the valve is fully closed. The invention also discloses two detail designs: (1) the enclosing body, the weight balancing body and the fan-shaped oscillating arm are sequentially connected by one rope, the rope is fastened through a fastening bolt provided with a hole and a screw hole on the weight balancing body and is partitioned into two sections, and when the sewage outlet is in an enclosed state, a lower section of the rope is loose, while an upper section is fastened; and (2) under the condition that an anti-odor overflow device is arranged in the enclosed body, the top of the enclosing body is provided with a thin-wall cavity.

Description

technical field [0001] The invention relates to a toilet, in particular to a blocking body for a sewage outlet of the toilet. Background technique [0002] Chinese Patent No. ZL200410058154.2, the authorized announcement date was March 21, 2007, and the patent name is "water-saving toilet". The above-mentioned patent discloses a toilet with a cylindrical plugging body to close the sewage outlet, but there are following deficiencies in the design: [0003] The counterweight of the water supply valve is set on the valve handle. Due to space constraints, the quality of the counterweight is not large enough. At the same time, the force arm of the weight of the counterweight to the valve mandrel is relatively small, and the torque to the valve mandrel is not large enough, so the valve cannot be guaranteed every time. Completely off. Contents of the invention [0004] In view of the above problems, the present invention makes the following improvements to the blockage body str...

AI Technical Summary

Problems solved by technology

[0003] The counterweight of the water supply valve is set on the valve handle. Due to space constraints, the quality of the counterweight is not large enough. At the same time, the force arm of the weight of the counterweight to the valve core shaft is relatively small, and the torque to the valve core shaft is not large enough to ensure that the valve can be operated every time. completely shut down

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