CN2201526Y - Domestic water-less self-closing valve - Google Patents

Abstract

The utility model relates to a domestic water-less self-closing valve. The structural characteristic of the utility model is that the bottom of a valve body is provided with a magnetic seat; a core rod, a rubber pad, a pad, and a thread sleeve are fixed into one body, and the body can float up and down in he valve body; the upper end of a valve rod is connected with a handle, and the lower end is connected with a magnetic sheet. When the domestic water-less self-closing valve is in operation, the handle is pressed downwards to enable the magnetic sheet of the valve rod to drive a movable valve to be open upwards, and the water can be supplied. When the water is not supplied, the movable valve can fall off by the self weight to connect the magnetic seat, and the purpose of self closing at the time of no water is reached; the utility model has the advantages of simple structure, flexible and convenient use, energy saving, etc.

Description

Domestic water-less self-closing valve

The utility model belongs to plumbing, relates to a kind of improvement to existing water tap.

At present the water tap that uses in daily life of people has plain edition and luxury these two kinds of models, has only simple function though pattern is more, can not be anhydrous self-closing.

For the deficiency of above-mentioned technology, the purpose of this utility model provides the anhydrous self-closing energy-conservation valve of a kind of family expenses simple in structure, easy to use.

The utility model is realized by following technological scheme: the base at valve body is equipped with magnetic support, the core bar swivel nut is arranged above magnetic support, the moving valve that rubber cushion and one that pad is formed can fluctuate, wedge links to each other with valve body and is used for upper limit to moving valve, in wedge, be with valve rod, the valve rod upper end links to each other with handle, magnetic sheet is equipped with in the lower end, in valve rod, be processed with slotted hole, be used for spacing to the moving valve core bar, between handle and capping, spring is housed, be fixed with a pin on the valve rod, have groove in the capping, be used to locate valve rod, feature of the present utility model is: magnetic support is equipped with in the bottom at valve body, by core bar, the moving valve of rubber cushion pad and one that swivel nut constitutes can fluctuate in valve body, the valve rod upper end is connected with handle, and magnetic sheet is equipped with in the lower end, is processed with slotted hole and core bar in the valve rod movingly, and pin is housed on valve rod, in capping, be processed with groove with the pin coupling.

Good effect of the present utility model and working principle are: when needs discharge water, handle is pressed down, because handle and valve rod are connected as a single entity and make valve rod downward, make the magnetic sheet of valve rod lower end downward, attract mutually with the pad on the moving valve, valve rod passes through the spring return during release handle, and attracts moving valve upwards by magnetic sheet, and water passes through.In the time of need closing, to pressing down valve rod, making magnetic sheet promote moving valve closes downwards, twisting handle then is stuck in the groove of capping the pin on the valve rod, when tap water is anhydrous, leans on the self gravitation of moving valve downward, and attract the moving valve closing passage by the magnetic support that is contained on the seat, reach anhydrous self-closing function, the magnetic force of magnetic sheet is greater than the magnetic force of magnetic support.The utlity model has simple in structure, easy to use, anhydrous self-closing characteristics.

Below in conjunction with description of drawings embodiment of the present utility model:

Fig. 1 is a structural drawing of the present utility model.

In Fig. 1, clearly be presented at the magnetic support 14 of the bottom dress of valve body 15.Swivel nut 13, rubber cushion 12, pad 11 and core bar 10, become moving valve free floating up and down in valve body 15 but be fixed as one, wedge 7 is fixing with valve body 15 by sealing gasket 9, capping 5 is housed on the wedge 7, valve rod 4 is contained in the capping 5 its upper end and is fixed with handle 1 lower end and is fixed with pad 11, and spring 2 is contained between handle and the capping 5, is processed with the hole of sliding mutually and locating with core bar 10 in valve rod 4, and at valve rod 4 internal fixation pin 3 is arranged, the groove that is complementary with pin 3 of processing in capping 5.

Claims (1)

1. The anhydrous self-closing energy-conservation valve of a kind of family expenses is characterized in that:

   A, magnetic support (14) is housed in the bottom of valve body (15);

   B, constitute the moving valve of one by core bar (10), rubber cushion (12), pad (11) and swivel nut (13), its core bar (10) is slidingly matched in valve body (15) and in the hole that processed of valve rod (4);

   The upper end of c, valve rod (4) is connected with handle (1), and magnetic sheet (8) is equipped with in the lower end;

   Be fixed with pin (3) on d, the valve rod (4), the groove of pin (3) and capping (5) processing of opening is complementary.