Straight-column flushing toilet and flushing switch thereof

Abstract

A straight-column flushing switch and a straight-column flushing toilet are provided. Therein, the straight-column flushing switch includes a body, a base, a sliding module, and a manual flushing module. The sliding module includes a first upper sliding component and a push rod connected to the first upper sliding component. The first upper sliding component movably contacts an inner wall surface of the body. The manual flushing module is positioned on the sliding module. One end of a second upper sliding component abuts against a limiting ring and moves in contact with the inner wall surface of the body. In the automatic flushing mode, the sliding module separates from the manual flushing module, it reduces the frequency of movement of the manual flushing module, thereby extending its lifespan. In cases where the automatic flushing malfunctions, the manual flushing module can effectively perform manual flushing.

What is claimed is: 
     
         1 . A straight-column flushing switch, used to be configured on a straight-column flushing valve assembly, the straight-column flushing switch comprising:
 a body having a body inner wall surface and having a first end and a second end that are in opposition to each other;   a base positioned below the body, the base being connected to the second end to jointly define a containment space;   a sliding module positioned within the containment space, the sliding module comprising a first upper sliding component and a push rod, a lower part of the first upper sliding component being connected to the push rod, and the first upper sliding component movably contacting the body inner wall surface and linking with the push rod to move;   an elastic component arranged on an outer wall surface of the push rod, one end of the elastic component contacting the base and the other end of the elastic component contacting a bottom surface of the first upper sliding component of the sliding module; and   a manual flushing module positioned on the sliding module, the manual flushing module comprising a second upper sliding component, one end of the second upper sliding component abutting against the first end of the body and moving in contact with the body inner wall surface; wherein,   in an automatic flushing mode, the sliding module separates from the manual flushing module, the sliding module moves downward, and one end of the push rod is pushed through the base against the straight-column flushing valve assembly;   in a manual flushing mode, the manual flushing module pushes against the sliding module, and the manual flushing module simultaneously pushes the sliding module to displace, so that the push rod pushes against the straight-column flushing valve assembly.   
     
     
         2 . The straight-column flushing switch according to  claim 1 , further comprising a support base, the support base comprising:
 a main body arranged outside the base;   an annular fixing component arranged below the main body; and   a main protruding bolt protruding to be arranged at one side of the annular fixing component, the main protruding bolt being locked by a locking element.   
     
     
         3 . The straight-column flushing switch according to  claim 2 , further comprising a special-type gasket, wherein the special-type gasket comprises a slip stopping body and a main protruding portion, the slip stopping body is arranged on an inner wall surface of the annular fixing component, and the main protruding portion protrudes from one side of the slip stopping body and passes through the main protruding bolt. 
     
     
         4 . The straight-column flushing switch according to  claim 3 , wherein the support base further comprises a side receiving groove, and the side receiving groove passes through the annular fixing component; and the special-type gasket further comprises a side protruding portion, and the side protruding portion protrudes from the slip stopping body and is arranged in the side receiving groove. 
     
     
         5 . The straight-column flushing switch according to  claim 2 , wherein the support base further comprises a plurality of stopping sheets arranged above the main body and a plurality of hook portions arranged on the plurality of stopping sheets, the plurality of stopping sheets being positioned at outer sides of the base and the body, the plurality of hook portions protruding inward and engaging with an opening edge of the base. 
     
     
         6 . The straight-column flushing switch according to  claim 1 , wherein in the automatic flushing mode, water flows into the containment space and pushes the first upper sliding component, and the first upper sliding component pushes the elastic component; after the automatic flushing mode, the elastic component pushes against the first upper sliding component upward until the first upper sliding component abuts against the manual flushing module while the manual flushing module abutting against the first end of the body;
 in the manual flushing mode, the second upper sliding component of the manual flushing module is abutted by an external force to simultaneously push against the first upper sliding component, so that the push rod pushes against the straight-column flushing valve assembly; after the manual flushing mode, the elastic component pushes against the sliding module and the manual flushing module upward until the sliding module abuts against the manual flushing module while the manual flushing module abutting against the first end of the body.   
     
     
         7 . The straight-column flushing switch according to  claim 1 , wherein there is a gap between the first upper sliding component of the sliding module and the second upper sliding component of the manual flushing module. 
     
     
         8 . The straight-column flushing switch according to  claim 1 , wherein the body further comprises:
 an upper sleeve, one end of the upper sleeve having a limiting ring, the upper sleeve being configured with the first upper sliding component and the second upper sliding component, one end of the first upper sliding component movably contacting an inner wall surface of the upper sleeve, the second upper sliding component abutting against the limiting ring; and   a lower sleeve, one end of the lower sleeve connected to the other end of the upper sleeve, the other end of the lower sleeve being connected to the base.   
     
     
         9 . The straight-column flushing switch according to  claim 8 , wherein the manual flushing module further comprises a second lower sliding component, and the second upper sliding component is configured in the upper sleeve; one end of the second upper sliding component movably contacts the inner wall surface of the upper sleeve, and the other end of the second upper sliding component is connected to the second lower sliding component; the second sliding component extends from the second upper sliding component to the first upper sliding member of the sliding module. 
     
     
         10 . The straight-column flushing switch according to  claim 9 , wherein the manual flushing module further comprises an inward contraction section and an annular component; the inward contraction section is connected between the second upper sliding component and the second lower sliding component, and the annular component is sleeved at an outer wall surface of the inward contraction section; in the manual flushing mode, the second upper sliding component is abutted by an external force for linking with the annular component to push against the first upper sliding component. 
     
     
         11 . The straight-column flushing switch according to  claim 1 , wherein the base comprises a protruding column and a through hole, and the through hole passes through a center of the protruding column;
 the sliding module further comprises a first lower sliding component, the first lower sliding component is connected to the other end of the first upper sliding component, and the first lower sliding component is configured in the through hole; the first lower sliding component movably contacts an inner wall surface of the protruding column, one end of the push rod is connected to a bottom portion of the first lower sliding component, and the other end of the push rod passes through the through hole of the base to push against the straight-column flushing valve assembly;   the elastic component is arranged around an outer wall of the first lower sliding component, and the other end is movably in contact with an outer wall of the protruding column of the base.   
     
     
         12 . The straight-column flushing switch according to  claim 11 , wherein the sliding module further comprises a stopping plate, the stopping plate extends outward from a joint between the first upper sliding component and the first lower sliding component, and one end of the elastic component abuts against the stopping plate at a bottom portion of the first upper sliding component of the sliding module. 
     
     
         13 . A straight-column flushing toilet, comprising:
 a water tank comprising an upper cover and a button, the button being arranged on the upper cover; and   the straight-column flushing switch according to  claim 1 , arranged in the water tank, the button being connected to the manual flushing module of the straight-column flushing switch.