Structural improvement of a water drainer in a cistern

a technology of cistern and water drainer, which is applied in the direction of valve operation/release device, mechanical apparatus, transportation and packaging, etc., can solve the problems of increasing the extra cost of parts, difficult operation, and wasting a lot of time, so as to save working hours and parts cost, simple and fast operation, and convenient operation

Inactive Publication Date: 2013-08-01
LI CHUNG HSIEN
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0005]The present invention of the structural improvement of a water drainer in a cistern intends to solve the technological problem mentioned above. According to the present invention, the outer convex ring of the rubber module is fixed into the draining hole on the bottom of the cistern, and then the outer convex ring of the cylinder at lower portion of the draining part is inserted into the hole of the rubber module, meanwhile the latch on the cylinder is hooked onto the bottom of the rubber module to make the water drainer be fixed. This assembly method is not only simple and fast, but also available for any type of cistern of toilet. The present invention may provide users a more convenient operation, also may save working hours and parts cost.

Problems solved by technology

The operation is not easy because the space of cistern is too small to finish locking the screws, and may spend much time.
Thus it may cause the difficulty of the installers, also increase extra cost of parts.

Method used

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  • Structural improvement of a water drainer in a cistern
  • Structural improvement of a water drainer in a cistern

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Embodiment Construction

[0010]In order to explain the technique of the present invention clearly and completely, the present invention will now be described in reference to the drawings, like numerals referring to like parts throughout the drawings.

[0011]Please referring now to FIG. 1 to FIG. 2, there is illustrating a structural improvement of a water drainer of a cistern according to the present invention.

[0012]The water drainer comprises:

a moving module(66) which has a central hole(72), and has a flash valve(62) at bottom, and has upper float-ball(60) and lower float-ball(63) inside; at one end of the upper float-ball(60) and the lower float-ball(63) has a plate(65) separately; each plate has an engaging surface(68) on it;

a draining part (59) has an upper slot (61) and a lower slot (64); at the lower portion has a cylinder which is outside tapered; the cylinder has at least one or more than one of outer convex ring(67) and latch(77) on the surface; a base(69)is set up on the cylinder; the base(69) and t...

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PUM

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Abstract

A structural improvement of a water drainer in a cistern is disclosed. The water drainer has a draining part which has a moving module inside. The moving module has a central hole, in addition, has an upper float-ball and a lower float-ball at inner space to match the upper slot and the lower slot which both are set up on the draining part. Furthermore, an outer convex ring set on a rubber module is fixed into the draining hole on the bottom of the cistern, and an outer convex ring on the cylinder at the lower portion of the draining part is inserted into the hole of the rubber module, meanwhile the latch of the cylinder is hooked onto the bottom of the rubber module to make the water drainer be fixed. With the structural improvement, a purpose of two-stage water draining can be achieved.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention provides a structural improvement of a water drainer of a cistern, especially in one-piece toilet. The water drainer has an upper float-ball and a lower float-ball which both can adjust the output of water according to the user's demand. In addition, the outer convex ring of the rubber module is fixed into the draining hole on the bottom of the cistern, and the outer convex ring of the cylinder at lower portion of the draining part is inserted into the hole of the rubber module, meanwhile the latch of the cylinder is hooked onto the bottom of the rubber module to make the water drainer be fixed.[0003]2. Background Art[0004]It is well known that to assemble the water drainer of the commonly used one-piece toilet, one must move the hook of the water drainer to both side of cistern, then fix the water drainer in the cistern by screws. The operation is not easy because the space of cistern is too small...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): E03D1/14
CPCE03D1/144E03D1/142Y10T137/7358
Inventor LI, CHUNG HSIEN
Owner LI CHUNG HSIEN
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