CN2457414Y

CN2457414Y - Water tap

Info

Publication number: CN2457414Y
Application number: CN 00267186
Authority: CN
Inventors: 文同轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-15
Filing date: 2000-12-15
Publication date: 2001-10-31
Anticipated expiration: 2010-12-15

Abstract

The utility model relates to a water tap with a plurality of water outlets. The utility model comprises a valve body, a handle, a valve shaft and a valve core, wherein, the middle part of the valve body is provided with a left water outlet, a main water outlet and a right water outlet to form a T shape, and the bottom of the valve body is provided with a water inlet; the valve core is in a column shape. A normally opened communicating cavity and a closed communicating cavity which are mutually independent are symmetrically arranged in the valve core, and a water retaining sheet which can seal and plug an inlet of the closed communicating cavity is also arranged in a groove of the lower part of the valve core. The top end of the valve body is fixed with a driving device of the valve core and a driving device of the water retaining sheet through a clamping cap fixedly connected with the valve body. The utility model can supply water for two points simultaneously, and can respectively supply water for three points solely.

Description

Water tap

The utility model relates to a kind of valve, is meant a kind of water tap especially.

In daily life, we often can meet and have only a water tap, really needing simultaneously, the sight of many places water takes place, as should be in washing machine the water filling cleaning clothes, need simultaneously water to have a bath again, at this moment, if have only a water tap, just have only and temporarily abandon one, treat to do another again after the end, influenced work or life efficient; For solving this contradiction, the general practice is that two water taps are installed, and still, its shortcoming is trouble to be installed and to take up room bigger.

The purpose of this utility model provides a kind of can water supply to two places simultaneously, the water tap that can supply water separately to three places respectively again.

The purpose of this utility model is achieved in that a kind of water tap, comprise valve body, handle, valve shaft and spool, wherein T-shaped left water outlet, main water outlet and the right water outlet of being respectively arranged with on the same horizontal plane in the middle part of valve body is provided with water intake in the bottom of valve body; Spool is cylindrical, and the external diameter of spool matches with the internal diameter of valve pocket, is provided with the valve shaft hole of up/down perforation in the axle center of spool, is provided with a columniform groove in the bottom of spool; Bilateral symmetry in valve core inside valve shaft hole has separate often opening communicated cavity and can close communicated cavity, have a through hole with often opening communicated cavity and can close the communicated cavity corresponding part on the sidewall of spool, the height of three water outlets is identical on the height of through hole and the valve body; Often open communicated cavity and the top seal that can close communicated cavity, its underpart is connected with the groove of spool bottom respectively and forms inlet, also be provided with in groove and be used for the fan-shaped block water plate that is that shutoff can be closed communicated cavity inlet, the bottom surface of groove is provided with the block water plate limiting stopper; Top at valve body is fixed with device for driving valve body and block water plate drive unit by the friction top of fixedlying connected with valve body.

Device for driving valve body is by a telescopic shaft that has axle center hole through friction top, forms with the spool Joystick of fixedlying connected with the telescopic shaft top, and wherein fixedly connected with the top of spool in the lower end of telescopic shaft.

The block water plate drive unit is to run through axle center hole on the telescopic shaft and the valve shaft hole on the spool and upper end successively by one to stretch out the valve shaft on telescopic shaft top, and is fixed on the block water plate of valve shaft lower end and is fixed on that the block water plate Joystick of valve shaft upper end forms; The axle center hole on the external diameter of valve shaft and the telescopic shaft and the internal diameter in the valve shaft hole on the spool match.

When using the utility model, drive spool by the rotational valve core Joystick and in valve pocket, rotate, in three water outlets on the through hole often opened in the spool on the communicated cavity and the valve body any one is connected, both can realize the needs of water supply separately to three places; When the rotational valve core Joystick, the through hole often opened in the spool on the communicated cavity is connected with left water outlet or right water outlet on the valve body, the through hole that can close communicated cavity in the spool this moment is connected with right water outlet or left water outlet, then, rotation block water plate Joystick, rotate block water plate,, at this moment both can realize the water outlet simultaneously of left water outlet and right water outlet away from the inlet that can close communicated cavity in the spool.

Below in conjunction with drawings and Examples the utility model is further described:

Fig. 1 is an internal structure schematic representation of the present utility model

Fig. 2 is that the A-A of Fig. 1 is to sectional view

Fig. 3 is that the B-B of Fig. 1 is to sectional view

Fig. 4 is the annexation schematic representation of spool, block water plate, valve shaft and telescopic shaft

Fig. 5 is the structural representation of spool positioning device

Fig. 6 is the work relationship figure of spool, block water plate and water intake and water outlet

A kind of water tap comprises valve body 15, handle, valve shaft 5 and spool 14, and wherein T-shaped left water outlet 20, main water outlet 17 and the right water outlet 21 of being respectively arranged with on the same horizontal plane in the middle part of valve body 15 is provided with water intake 1 in the bottom of valve body 15; Spool 14 is cylindrical, and the external diameter of spool 14 matches with the internal diameter of valve pocket, is provided with the valve shaft hole of up/down perforation in the axle center of spool 14, is provided with a columniform groove 2 in the bottom of spool 14; Bilateral symmetry at spool 14 inner valve axis holes has separate often opening communicated cavity 4 and can close communicated cavity 16, on the sidewall of spool 14, have a through hole 3 with often opening communicated cavity 4 and can close communicated cavity 16 corresponding parts, when spool 14 was put into valve pocket, the height of three water outlets was identical on the height of through hole 3 and the valve body 15; The napex sealing of often opening communicated cavity 4 and can close communicated cavity 16, its underpart is connected with the groove 2 of spool 14 bottoms respectively and forms inlet, this inlet is connected with the water intake 1 of valve body 15 bottoms, in groove 2, also be provided with and be used for the fan-shaped block water plate 18 that is that shutoff can be closed communicated cavity 16 inlets, the bottom surface of groove 2 is provided with block water plate limiting stopper 19, its effect is to make block water plate 18 can close the rotation of communicated cavity 16 inlet sides, play and close or open the effect that to close communicated cavity 16 inlets, often do not hold the unimpeded of communicated cavity 4 inlets and can not influence; Top at valve body 15 is fixed with device for driving valve body and block water plate drive unit by the friction top 6 of fixedlying connected with valve body 15.

Device for driving valve body is by a telescopic shaft that has axle center hole 7 through friction top 6, form with the spool Joystick of fixedlying connected 8 with telescopic shaft 7 tops, wherein fixedly connected with the top of spool 14 in the lower end of telescopic shaft 7, when pulling spool Joystick 8 about with hand like this, spool 14 will be under the drive of telescopic shaft 7 in valve pocket left-right rotation.In order better to guarantee water tightness of the present utility model between friction top 6 and telescopic shaft 7, can be provided with seal ring 13.

The block water plate drive unit is to run through axle center hole on the telescopic shaft 7 and the valve shaft hole on the spool 14 and upper end successively by one to stretch out the valve shaft 5 on telescopic shaft 7 tops, and is fixed on the block water plate 18 of valve shaft 5 lower ends and is fixed on that the block water plate Joystick 9 of valve shaft 5 upper ends forms; The axle center hole on the external diameter of valve shaft 5 and the telescopic shaft 7 and the internal diameter in the valve shaft hole on the spool 14 match; Like this when pulling block water plate Joystick 9 with hand, block water plate 18 can be changed opening or closing under the two states that can close communicated cavity 16 inlets on the spool 14 under the drive of valve shaft 5.

In addition because stiction and driving force different, when pulling spool Joystick 8 with hand and rotate, telescopic shaft 7, spool 14, block water plate Joystick 9, valve shaft 5 and block water plate 18 can together rotate thereupon; And when pulling 9 rotations of block water plate Joystick with hand, spool Joystick 8, telescopic shaft 7 and spool 14 can not rotate thereupon together.

Shown in Fig. 1,5, be provided with in the through hole perpendicular to telescopic shaft 7 on friction top 6 by steel ball 10, holddown spring 11 and adjusting screw 12, and on telescopic shaft 7 outer surfaces with valve body 15 on three water outlets and the spool positioning device that corresponding four positioning grooves that match with steel ball 10 sizes 22 of water inlet position are formed; When rotational valve core 14 makes through hole 3 on it just in time aim at a certain water outlet on the valve body 15, can produce an alignment restrictions power like this, it can feel by hand, or hears by the click sound that steel ball 10 falls into positioning groove 22.

Using method of the present utility model is as follows, so that spool 14 and block water plate 18 present positions are as the criterion as shown in Figure 1, wherein spool 14 and block water plate 18 residing positions are the position of the utility model when not using, when needs when main water outlet 17 supplies water separately, two kinds of methods are arranged, first kind is to rotate block water plate Joystick 9, the inlet of the closed communicated cavity 16 of block water plate 18 from the spool 14 is removed got final product; Second kind is rotational valve core Joystick 8, the through hole 3 of often opening communicated cavity 4 on the spool 14 is alignd with main water outlet 17 get final product.When needs make the independent water outlet of left water outlet 20 or right water outlet 21, only need rotational valve core Joystick 8, the through hole 3 of often opening communicated cavity 4 on the spool 14 is alignd with left water outlet 20 or right water outlet 21 get final product.When needs made 21 water outlets simultaneously of left water outlet 20 and right water outlet, only with hand or right rotation spool Joystick 8 made the through hole 3 of often opening communicated cavity 4 on the spool 14 aim at left water outlet 20 or right water outlets 21 left; Then, rotate block water plate Joystick 9, the inlet of the closed communicated cavity 16 of block water plate 18 from the spool 14 is removed promptly can be realized left water outlet 20 and 21 water outlets simultaneously of right water outlet.

Claims

1. water tap, comprise valve body (15), handle, valve shaft (5) and spool (14), it is characterized in that T-shaped left water outlet (20), main water outlet (17) and the right water outlet (21) of being respectively arranged with on the same horizontal plane in the middle part of valve body (15), be provided with water intake (1) in the bottom of valve body (15); Spool (14) is cylindrical, and the external diameter of spool (14) matches with the internal diameter of valve pocket, is provided with the valve shaft hole of up/down perforation in the axle center of spool (14), is provided with a columniform groove (2) in the bottom of spool (14); Bilateral symmetry at spool (14) inner valve axis hole has separate often opening communicated cavity (4) and can close communicated cavity (16), have a through hole (3) with often opening communicated cavity (4) and can close communicated cavity (16) corresponding part on the sidewall of spool (14), the height of through hole (3) is identical with the height of last three water outlets of valve body (15); Often open communicated cavity (4) and can close the top seal of communicated cavity (16), its underpart is connected with the groove (2) of spool (14) bottom respectively and forms inlet, also be provided with in groove (2) and be used for the fan-shaped block water plate (18) that is that shutoff can be closed communicated cavity (16) inlet, the bottom surface of groove (2) is provided with block water plate limiting stopper (19); Top at valve body (15) is fixed with device for driving valve body and block water plate drive unit by the friction top (6) of fixedlying connected with valve body (15).

2. water tap according to claim 1, it is characterized in that device for driving valve body is by a telescopic shaft that has axle center hole (7) through friction top (6), form with the spool Joystick (8) of fixedlying connected with telescopic shaft (7) top, wherein fixedly connected with the top of spool (14) in the lower end of telescopic shaft (7).

3. water tap according to claim 2 is characterized in that can being provided with seal ring (13) between friction top (6) and telescopic shaft (7).

4. water tap according to claim 1, it is characterized in that the block water plate drive unit is to run through axle center hole on the telescopic shaft (7) and the valve shaft hole on the spool (14) and upper end successively by one to stretch out the valve shaft (5) on telescopic shaft (7) top, and be fixed on the block water plate (18) of valve shaft (5) lower end and be fixed on that the block water plate Joystick (9) of valve shaft (5) upper end forms; The axle center hole on the external diameter of valve shaft (5) and the telescopic shaft (7) and the internal diameter in the valve shaft hole on the spool (14) match.

5. according to claim 1,2,3 or 4 described water taps, it is characterized in that in friction top (6) is gone up through hole perpendicular to telescopic shaft (7), being provided with by steel ball (10), holddown spring (11) and adjusting screw (12), and on telescopic shaft (7) outer surface with valve body (15) on three water outlets and the spool positioning devices of corresponding four positioning groove (22) compositions that match with steel ball (10) size of water inlet position.