Variable, double, straight-line piping type of water-saving toilet

Abstract

The variable, double, straight-line piping type of water-saving toilet of the present invention comprises: a main toilet body (10) having a bowl (11), a cistern (12), a water-supply pathway (13) connected to the rear of the bowl (11) from the cistern (12), and a cover part (14) which covers the lower part of the cistern (12) and the rear of the bowl (11) and is adapted to guide foul water discharged from the bowl (11) to a floor pipe (15); a variable, double, straight-line pipe (20) incorporating an inner pipe (21) of which one end is connected via a flexible tube (25) to the discharge port (13a) of the bowl (11), an outer pipe (22) which receives part of the inner pipe (21) on the inside thereof and which is equipped with spring-securing parts (22a) on the outside surface on two sides, and a connecting part (23) which forms a receiving space (23a) where cleaning water is received between the inner pipe (21) and the outer pipe (22), the pipe (20) being adapted so as to discharge the foul water and the cleaning water in the bowl (11) by rotating downward under its own weight due to the inflow of cleaning water into the receiving space (23a) because of the increase in cleaning water flowing into the bowl (11) during foul-water discharge; two brackets (30) which are secured either vertically or horizontally on both sides of the rear wall (11b) of the bowl (11), and are equipped with spring-fastening parts (31); and tension springs (40) which exhibit a resilient restoring force such that the variable, double, straight-line pipe (20) rotates upwards after foul-water discharge.

Description

technical field [0001] The present invention relates to an adjustable double straight tube water-saving toilet, in particular to a toilet seat (bowl) connecting the outlet of the toilet seat (bowl) and the adjustable double straight tube with a bellows, by adjusting the inclination angle of the adjustable double straight tube The utility model relates to an adjustable double straight-pipe water-saving toilet that can automatically discharge the dirt in the toilet seat. Background technique [0002] Usually, in order to flush the feces smoothly and eliminate the odor emitted from the feces outlet, the toilet adopts the principle of siphon (siphon) to store a certain amount of water at the waist of the toilet. [0003] This siphon principle means that when the water level in the inverted U-shaped pipe is equal to the water level in the toilet, the water surface is stagnant. On the contrary, when the water level in the toilet rises suddenly, the pressure in the toilet also incr...

AI Technical Summary

Problems solved by technology

[0007] The problems existing in the adjustable siphon tube driving device of the toilet with the above-mentioned restoring means are: when the restoring spring 107 is working, it cannot be restored smoothly due to the phenomenon of winding, resulting in the adjustable siphon tube 102 still remaining after the water in the water bag 106 is completely discharged. Unable to rise to the original position, thereby breaking down; the rod 101 is difficult to install; in order to allow the bending section 102a of the inverted U-shaped adjustable siphon 102 to move without being disturbed by the installation wall W, the rear end of the toilet seat 104 needs to be fully lengthened, which makes it difficult to simplify the toilet, etc.

[0010] However, there are some problems in the adjustable siphon driving device of the above-mentioned toilet: because the adjustable siphon 203 is in a U-shaped structure, the length is long, and it is connected to the grounding pipe through the corrugated pipe 208 at the bottom, so the restoring spring 207 needs to be stretched with large elasticity. Spring; and the capacity of the water bag 202 will become larger after adopting the large stretch spring of elasticity, and the use of the large-capacity water bag 202 will cause the amount of water entering the toilet seat 205 to become relatively small, thereby reducing the flushing efficiency; adjustable siphon 203 When descending, the corrugated tube 208 in the lower part comes into contact with the ground, resulting in a shortened lifespan

When the amount of driving water flowing into the water bag 303 is increased, the amount of water flowing into the toilet seat 301 will be relatively reduced, thereby reducing the flushing effect inside the toilet seat 301

[0021] Second, there is an efficiency problem in the installation of the water bag 303 and the tension spring in the water bag 303

In order to install the water bladder 303, it is necessary to use upper / lower end fastening rings to maintain the watertightness of the discharge port 302a of the water supply channel 302, the bracket 304 on the bottom surface of the lower end of the water bladder 303, and the attachment surface of the water bladder 303. the efficiency will decrease

Especially in order to fix the upper end of the tension spring 304 built into the water bag 303 on the upper hook 302b (the upper hook is installed on the discharge port 302a of the water supply channel 302), and the lower end is fixed on the lower hook 304a (the lower hook is set When it is on the bottom surface of the lower end of the above-mentioned water bag 303, due to the limited space of the toilet, there are certain difficulties in assembling, which also causes many problems in the operation efficiency.

[0024] The 3rd, there is difficulty in the assembly work of micropipe (108 of Fig. 1, 307 of Fig. 3)

[0025] When installing the micropipe 307 connecting the above-mentioned water bag 303 and the adjustable discharge pipe 305, due to the limited space of the toilet, there are difficulties in assembly, which reduces the working efficiency of assembly

[0026] Fourth, the assembly work of the housing is inefficient

However, under normal circumstances, limited by the production characteristics of ceramic toilets, there are many cases where the assembly position is incorrect, which causes difficulties in assembly operations, significantly reduces production efficiency, and also has problems in ensuring quality and safety.

[0029] Fifth, after the dirt is discharged, the recovery time of the adjustable discharge pipe 305 is delayed

Because of this delay, before the hanger 305a of the adjustable discharge pipe 305 rises, even if the working water in the water bag 303 is discharged into the adjustable discharge pipe 305, it cannot enter the inside of the toilet seat 301, so it is directly discharged, causing the working water to wasted problem

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