CN101832408A

CN101832408A - Automatic water distributor for shower

Info

Publication number: CN101832408A
Application number: CN 201010186061
Authority: CN
Inventors: 邝松铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-28
Filing date: 2010-05-28
Publication date: 2010-09-15

Abstract

The invention relates to an automatic water distributor for shower. The water distributor comprises a main body capable of being arranged in a bathtub faucet; the lower part of the main body is provided with an upper outside screw connected with the bathtub faucet and a lower outside screw connected with a water outlet pipe, and the upper part of the main body is a slender sleeve capable of getting out of the top of the bathtub faucet; the interior of the main body is hollow, the cavity is provided with upper and lower openings, the upper opening is communicated with the water outlet side of the bathtub faucet, the lower opening is communicated with the water inlet side of the bathtub faucet, and the cavity is downwards communicated to form a water outlet communicated to the water outlet pipe; and a valve rod is arranged inside the main body, the top of the valve rod gets out of the slender sleeve, the lower end of the valve rod is sleeved with a sealing gasket capable of sealing a passage between the lower opening and the upper opening or between the lower opening and the water outlet, and the valve rod is sleeved with a spring. The water distributor has the advantages of compact structure, convenient use and capability of automatic reset.

Description

A kind of automatic water distributor for shower

Technical field

The present invention relates to a kind of water heating fittings, particularly a kind of automatic water distributor for shower.

Background technique

The general employing manually of water knockout drum that tradition is loaded on the Tap for bathtub controlled, when needs use shower flower sprayer with the valve rod pull-up of water knockout drum, the sealing gasket of water knockout drum leads to sealing with the water outlet of Tap for bathtub, and the water of Tap for bathtub enters the shower flower sprayer connecting tube from another water outlet of water knockout drum; After using shower flower sprayer; again and fall the main switch of Tap for bathtub and the valve rod of water knockout drum is pressed; but after regular meeting occurs turning off the Tap for bathtub main switch, forget in the time of in reality is answered the valve rod of water knockout drum is pressed; water can spray from shower flower sprayer after opening the Tap for bathtub main switch next time, brings unnecessary worry to the user.

Summary of the invention

In order to overcome the deficiencies in the prior art, the invention provides a kind of compact structure, easy to use, can automatically reset automatic water distributor.

The technical solution adopted in the present invention is:

A kind of automatic water distributor for shower, this water knockout drum comprises the main body that can be installed in the Tap for bathtub, the bottom of described main body is provided with the following external screw thread that is used for the last external screw thread of Tap for bathtub connection and is used for being connected with outlet pipe, and the top of main body is the elongate sheath that can pass from the Tap for bathtub top; Body interior hollow, inner chamber offer upper and lower two-layer opening, and the upper strata opening is communicated with the water outlet side of Tap for bathtub, and lower floor's opening is communicated with the influent side of Tap for bathtub, and inner chamber connects down to be shaped and leads to the water outlet of outlet pipe; Body interior is provided with valve rod, the top of described valve rod passes from elongate sheath, the valve rod lower end is arranged with can be with between lower floor's opening and the upper strata opening or the sealing gasket of the passage between lower floor's opening and water outlet sealing, valve stem casing is provided with spring, and this spring downwards makes sealing gasket block passage between lower floor's opening and the water outlet in the top valve rod under nature.

Further improvement of the present invention, described spring housing are located at the main body inner chamber corresponding with the upper strata aperture position, and interior top of chamber is withstood in the upper end of spring, and the pedestal that valve rod is installed sealing gasket is withstood in the lower end of spring.

The invention has the beneficial effects as follows: most of structure of water knockout drum is built in the Tap for bathtub, and product design is attractive in appearance; Valve stem casing is provided with spring, after the user uses shower flower sprayer the Tap for bathtub main switch cuts out, the Tap for bathtub inside water pressure lowers, and spring turns down valve rod, make sealing gasket seal towards the water outlet of gondola water faucet, water makes troubles to the user from shower flower sprayer ejection suddenly when avoiding open next time.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a STRUCTURE DECOMPOSITION schematic representation of the present invention.

Embodiment

With reference to Fig. 1, shown in Figure 2, a kind of automatic water distributor for shower, this water knockout drum comprises the main body 1 that can be installed in the Tap for bathtub 3, the bottom of described main body 1 is provided with the following external screw thread 12 that is used for the last external screw thread 11 of Tap for bathtub 3 connections and is used for being connected with outlet pipe, and the top of main body 1 is the elongate sheath 13 that can pass from Tap for bathtub 3 tops; Main body 1 inner hollow, inner chamber offer upper and lower two-layer opening 14,15, and upper strata opening 14 is communicated with the water outlet side 32 of Tap for bathtub 3, and lower floor's opening 15 is communicated with the influent side 31 of Tap for bathtub 3, and inner chamber connects down to be shaped and leads to the water outlet 16 of outlet pipe; Main body 1 inside is provided with valve rod 2, the top of described valve rod 2 passes from elongate sheath 13, valve rod 2 lower ends are arranged with can be with between lower floor's opening 15 and the upper strata opening 14 or the sealing gasket 21 of the passage between lower floor's opening 15 and the water outlet 16 sealing, and valve rod 2 is arranged with spring 22;

The design's spring 22 is sheathed on main body 1 inner chamber corresponding with upper strata opening 14 positions, and interior top of chamber is withstood in the upper end of spring 22, and the pedestal 23 that valve rod 2 is installed sealing gasket is withstood in the lower end of spring 22, makes the compact structure of product, and in addition, spring also can be external.

This spring 22 pushes up valve rod 2 downwards under nature, makes sealing gasket 21 block passage between lower floor's opening 15 and the water outlet 16; When opening Tap for bathtub, water flows to bathtub through upper strata opening 14 from water outlet side 32 again from influent side 31 main body inner chambers;

When needs use shower flower sprayer, with hand valve rod is pressed pull-up, sealing gasket 21 is blocked towards the passage of upper strata opening 14, and water flows to shower flower sprayer from the water outlet 16 of water knockout drum bottom, because pressure of supply water is greater than the elastic force of spring, so sealing gasket 21 is maintained in this upper limit position.After using shower flower sprayer and closing the main switch of Tap for bathtub 3, Tap for bathtub 3 inside water pressure reduce, and under the effect of spring force, spring 22 pushes up valve rod 2 downwards, make sealing gasket 21 block passage between lower floor's opening 15 and the water outlet 16, finish to reset.

The above is the preferred embodiment of the present invention, and it does not constitute limiting the scope of the invention, so long as realize that with essentially identical means purpose of the present invention all should belong to protection scope of the present invention.

Claims

1. automatic water distributor for shower, it is characterized in that: this water knockout drum comprises the main body (1) that can be installed in the Tap for bathtub (3), the bottom of described main body (1) is provided with the following external screw thread (12) that is used for the last external screw thread (11) of Tap for bathtub (3) connection and is used for being connected with outlet pipe, and the top of main body (1) is the elongate sheath (13) that can pass from Tap for bathtub (3) top; Main body (1) inner hollow, inner chamber offers upper and lower two-layer opening (14,15), upper strata opening (14) is communicated with the water outlet side (32) of Tap for bathtub (3), lower floor's opening (15) is communicated with the influent side (31) of Tap for bathtub (3), and inner chamber connects down to be shaped and leads to the water outlet (16) of outlet pipe; Main body (1) inside is provided with valve rod (2), the top of described valve rod (2) passes from elongate sheath (13), valve rod (2) lower end is arranged with can be with between lower floor's opening (15) and the upper strata opening (14) or the sealing gasket (21) of the passage between lower floor's opening (15) and the water outlet (16) sealing, valve rod (2) is arranged with spring (22), and this spring (22) downwards makes sealing gasket (21) block passage between lower floor's opening (15) and the water outlet (16) in the top valve rod (2) under nature.

2. a kind of automatic water distributor for shower according to claim 1, it is characterized in that: described spring (22) is sheathed on main body (1) inner chamber corresponding with upper strata opening (14) position, interior top of chamber is withstood in the upper end of spring (22), and the pedestal that valve rod (2) is installed sealing gasket is withstood in the lower end of spring (22).