Improved opening and closing device for drain valves of wash basins
An automatic switch and drain valve technology, which is applied in water supply installations, indoor sanitary pipeline installations, buildings, etc., can solve the problems of forgotten lids, reduced service life, easy rust and aging of springs, etc., and achieves reasonable structural design, smooth circulation, keep dry effect
Inactive Publication Date: 2018-09-25
南安冠玲工业设计有限公司
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Problems solved by technology
[0002] As we all know, the drain of the washstand must be equipped with a drain valve that can both open and close the drain, so the drain valve is widely used in the washstand, but the existing drain valves are usually covered by some covers at the drain. When time is used, the cover is easy to be forgotten, easy to be aband
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] see Figure 1-5 , the present invention provides an improved technical solution for the automatic switch device of the washbasin drain valve: its structure includes a washbasin 1, an outlet pipe 2, a drainpipe 3, a drain valve switch 4, a joint 5, and a column 6, and the washbasin 1 is connected to At the top of the column 6, the bottom of the washbasin 1 is provided with an outlet pipe 2, the outlet pipe 2 is connected to the top of the drain pipe 3, t...
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The invention discloses an improved opening and closing device for drain valves of wash basins, the structure of which comprises a wash basin, a water outlet pipe, a drain pipe, a drain valve switch,a connector, and a pillar, the wash basin is connected to the top of the pillar, the water outlet pipe is arranged on the bottom of the wash basin, the water outlet pipe is connected to the top of thedrain pipe, the drain pipe is arranged inside the pillar, the connector is arranged on the bottom of the drain pipe, the drain valve switch is mounted in the drain pipe, the top of the drain valve switch is matched with the water outlet pipe, the drain valve switch comprises a valve unit, a moving unit, a jacking mechanism, a synchronizing unit, an accelerating unit, a reciprocating unit, a powerunit, a support, and a shell, the valve unit is fitted with the water outlet pipe, and the valve unit is mounted on the top of the shell. The advantages of the invention are as follows: the structural design is reasonable; because water is not blocked by any objects when being drained, flow is smooth, and blockage cannot be easily caused; because water is not in contact with the mechanical partsin the drain valve switch, the interior of the drain valve switch is kept dry, and aging is prevented.
Description
technical field [0001] The invention relates to the field of washing and washing switch devices, in particular to an improved automatic switching device for washing table drain valves. Background technique [0002] As we all know, the drain of the washstand must be equipped with a drain valve that can both open and close the drain, so the drain valve is widely used in the washstand, but the existing drain valves are usually covered by some covers at the drain. When time is used, the cover is easily forgotten and abandoned, and it is troublesome to find the cover. [0003] The current automatic switch device for the drain valve of the washstand opens or closes the drain valve by pressing, which is easy to block when draining water, and the spring is easy to rust and age when it is in contact with water for a long time, reducing the service life. Contents of the invention [0004] The main purpose of the present invention is to overcome the deficiencies of the prior art and...
Claims
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Login to View More IPC IPC(8): E03C1/23
CPCE03C1/23E03C2001/2315E03C2001/2317
Inventor 刘芳婷林智星林忠
Owner 南安冠玲工业设计有限公司