Water leakage preventing valve

A technology for preventing water leakage and water valve, applied in the direction of lift valve, valve details, valve device, etc., can solve the problems of secondary pollution water valve, water leakage, etc., to achieve the effect of hygienic and convenient operation, solving secondary pollution, and simple structure

Inactive Publication Date: 2008-07-09
李风仁
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an anti-leakage water valve, which can solve the secondary pollution of the opponent and the technical problem of water leakage from the water valve

Method used

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  • Water leakage preventing valve

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Embodiment Construction

[0008] As shown in the drawings, the anti-leakage water valve includes a water valve body 1, a water valve switch 2 installed on the water valve body 1, a valve cover 3 installed at the water outlet of the water valve body 1, The center of the valve cover 3 is provided with a threaded through hole, an adjusting screw 4 matched with the threaded through hole, and one end of the adjusting screw 4 protruding from the water outlet is fixedly equipped with a rotary handle 5, and the adjusting screw 4 The other end is connected with the pressure rod 7 equipped with the sealing ring 6, the rubber sealing ring 8 is sleeved on the connection between the pressure rod 7 and the adjusting screw 4, and the valve cover 3 is provided with several 1 through-holes 9 communicating with each other, and the through-holes 9 are evenly arranged on the valve cover 3 .

[0009] The diameter of the rotary handle 5 is not less than the diameter of the valve cover 3, and the contact surface of the rotar...

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Abstract

The invention discloses a leak-proof water valve which comprises a water valve body, a water valve switch arranged on the water valve body, a valve cover arranged at the site of a water outlet of the water valve body, a threaded through-hole arranged in the center of the valve cover, an adjusting screw rod matching with the threaded through-hole, a rotating handle fixedly arranged at one end of the adjusting screw rod exposed by the water outlet, a press rod connected with the other end of the adjusting screw rod, a rubber seal ring arranged at the junction of the press rod and the adjusting screw rod, and a plurality of through-holes arranged on the valve cover and communicated with the interior of the water valve body. When washing hands, the water flows through the water valve switch first, so as to prevent the water valve switch from being contaminated by dirt hands and thus to avoid secondary contamination. Additionally, the double seal rings are provided to solve the problem of water leakage under high water pressure and thus to save water resources. The invention has the advantages of simple structure, easy and sanitary operation, low cost; and suitability for use by all users.

Description

technical field [0001] The invention relates to a water valve, in particular to an anti-leakage water valve. Background technique [0002] In the current faucet, you should turn on the faucet switch with dirty hands before use, so that it is inevitable that the dirt will stick to the faucet switch. After washing your hands, turn off the faucet switch with clean hands, so that your clean hands will come into contact with the contaminated water. Dirty faucet switches cause secondary pollution. People have invented induction faucets to address the shortcomings of the above faucets, but this kind of faucet is expensive and unacceptable to ordinary people. Moreover, when the water pressure of the water supply is high, the faucet will leak, which seriously wastes water resources. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an anti-leakage water valve, which can solve the secondary pollution of opponents and the te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K1/04F16K31/60
Inventor 李风仁
Owner 李风仁
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