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Toilet tank foot drain valve

A technology for drain valves and water tanks, which is applied to flushing equipment with water tanks, water supply devices, buildings, etc. It can solve problems affecting the reliability of drain valves, unsatisfactory use effects, and limited design conditions, etc., to achieve easy promotion, easy modification, The effect of lengthening

Active Publication Date: 2016-03-23
钟琍琳 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the drain valves of existing toilet tanks are manually operated, which is not hygienic and convenient, and also limits the design conditions, which affects the reliability of the drain valve. The so-called large and small water level drain valves are not ideal in use. Sanitary public places, people do not hesitate to invest and consume electricity to use "smart sensor drain valve"

Method used

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  • Toilet tank foot drain valve
  • Toilet tank foot drain valve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment one: according to figure 1 As shown, a small hole is opened below the water tank of the sanitary ware, and a water-proof channel composed of a sleeve 10 and a sleeve seat 11 is installed, and the pipe and line of the foot-operated line device A are passed into the water tank from the water-resistant channel. , put the end of the foot control line device A through the adjustment tube 3, fix it on the lever 1, make the line bend in the pulley groove of the arm, and place the end of the foot control line device A in the adjustment tube 3 , adjust the adjustment tube 3 to make the control line moderately tight, fix the upper end of the sling 6 on the lever 1 and place it in the pulley groove of the heavy arm, connect the lower end of the sling 6 to the guide rod 8, and insert the guide rod 8 Be contained in the guide rod seat 9, the guide rod 8 lower ends are closely connected to the valve disc 12, and the back-moving spring 4 is contained on the valve disc 12 i...

Embodiment 2

[0016] Embodiment two: according to figure 2 shown, with figure 1 The difference is that back-moving spring 4 is provided with lever 1 place with torsion spring form, and it does not play reset action to sling 6, valve stem 8, valve plate 12. When people step on the pedal of the pedal control line device A with their feet, the control line drags the fractional pulley-shaped lever 1 to turn an angle counterclockwise, and drags the guide rod upwards in a straight line and on the same axis through the winding sling 6. 8. The valve plate 12 opens the drain valve B, and tightens the return spring 4 at the same time. When people's feet leave the pedal of the pedal control line device A, the reaction force of the return spring 4 only resets the lever 1 and the control line. , due to the floating effect of the valve plate 12, the drain valve B will be closed with a delay.

[0017] The present invention can choose different lever forms, the setting position and form of the return sp...

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Abstract

Provided is a pedal drainage valve of a toilet bowl water tank. The pedal drainage valve of the toilet bowl water tank comprises a pedal control wire device (A), a drainage valve body (B) and a transmission mechanism (C), wherein the transmission mechanism (C) is connected with the pedal control wire device (A) and the drainage valve body (B). The transmission mechanism (C) comprises a lever (1), an adjusting tube base (2), an adjusting tube (3), a reset spring (4), a base (5) and a sling (6). The pedal drainage valve of the toilet bowl water tank has the advantages that pedal operation is sanitary, convenience is achieved due to the fact that a user does not need to bend down, reliability is achieved because of perpendicular guide and stress application sealing, water is saved due to instant closing, the structure is simple, cost is low, modification is convenient, popularization is easy, the length of a control wire can be increased, a high-position toilet bowl water tank which is disused due to the facts that a drainage valve is difficult to operate, and faults are prone to happening to cause water leakage is reused, and the energy-saving effect of the high-position toilet bowl water tank is achieved.

Description

technical field [0001] The invention relates to the technical field of sanitary ware and water-saving appliances, in particular to a foot-operated drain valve for a water tank of a toilet. Background technique [0002] Most of the drain valves of existing toilet tanks are manually operated, which is not hygienic and convenient, and also limits the design conditions, which affects the reliability of the drain valve. The so-called large and small water level drain valves are not ideal in use. In hygienic public places, people do not hesitate to invest and consume electricity to use "intelligent sensor drain valves". Contents of the invention [0003] The purpose of the present invention is to design a simple and reliable foot-operated drain valve for the toilet water tank that is dragged by the pedal control line (bicycle brake line), so that people can use various toilets and squatting toilets more hygienically, conveniently and economically. . [0004] The pedal drain va...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03D5/08E03D1/34
Inventor 钟荷清钟琍琳
Owner 钟琍琳