CN2247746Y

CN2247746Y - Water tap

Info

Publication number: CN2247746Y
Application number: CN 95228590
Authority: CN
Inventors: 蒋福胜
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-12-15
Filing date: 1995-12-15
Publication date: 1997-02-19
Anticipated expiration: 2005-12-15

Abstract

The utility model relates to a water tap switch, which is composed of a tap main body, a tap core, a sealing ring, etc. The water tap switch is characterized in that the tap main body and the tap core are mutually matched and axially symmetric rotary bodies; the appropriate place of the mutually matched and axially symmetric rotary bodies is respectively provided with two water inlet holes and one water outlet hole correspondingly; the middle, the upper, and the lower places of the three holes are respectively provided with the sealing ring, so the utility model has the advantage of good sealing property. The inner side of the tap core is axially provided with a water division board which separates the inner space of the tap core from the water outlet, so the rotary tap core can directly regulate cold and hot water intake quantity, namely, fast water temperature regulation. In addition, when the water tap switch is turned off, the water division board can prevent water flowing back.

Description

Water tap

The utility model relates to a kind of water tap.

Commonly use the water tap that the bathroom, toilet uses, be with hot and cold water by from the valve regulated water-outlet quantity after, regulate water outlet through a main switch again, its water temperature is regulated needs the long period, water yield consumption is big; After main valve cuts out, because cold water pressure is greater than the heat hydraulic pressure, produces and reflux, flow out the inconvenience use earlier so always deposit one section cold water when opening main valve again.And this structure for water tap complexity, Component are many, assembling trouble, cost height.

The purpose of this utility model is to provide a kind of water tap, and it utilizes the rotary faucet core to regulate the inflow of hot and cold water, and water temperature is regulated fast, and it has water dividing means, can prevent cold-water reflux, the convenient use; And this structure for water tap is simple, and assembling is easy, and cost is also low.

For achieving the above object, water tap of the present utility model is made up of members such as faucet body, leading core, seal rings.Faucet body is the axisymmetric solid of rotation, and three holes are established in rotation wall appropriate position, and this place, three holes respectively establishes corresponding recesses, to place seal ring, also establishes two grooves on the upper and lower rotation wall in three holes, also places seal ring.The tap core be the axisymmetric solid of rotation that cooperates with faucet body, rotates three holes of corresponding faucet body on the wall and also establishes three holes, i.e. and two water inlets and an osculum, leading in-core is axially established one fen water plate leading in-core space and osculum is divided into two.Seal ring is the General Purpose Rubber seal ring of different sizes.

Two water inlets of the present utility model are connect cold water pipe and hot-water line respectively, and the rotary faucet core makes on its three hole and the faucet body three hole sites stagger fully, and hot and cold water can't enter leading core, and water tap is closed; When enabling, the rotary faucet core, its three hole is overlapping with three holes of faucet body respectively, the hot water or cold water enters leading core, and is flowed out by water outlet, regulates three hole overlapping degrees on leading core three holes and the faucet body, promptly regulate the hot and cold water inflow, thus the quick adjustment water temperature.Divide the water plate that leading in-core space is divided into two in addition, cold and hot hydroecium is separated, cold water can't flow in the hot hydroecium, has avoided backflow.

After adopting said structure, the utility model utilizes the rotary faucet core to regulate the position in cold and hot water hole, thereby regulates cold and hot inflow, reaches the purpose of quick temperature adjustment; Divide the water plate anti-backflow, easy to use; The setting of seal ring makes the utility model good airproof performance, no water leakage phenomenon; And the utility model member is few, and assembly is easy, and cost is low.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the axial sectional view of the utility model;

Fig. 2 is the utility model radial cross-section.

Consult shown in Fig. 1,2, water tap of the present utility model is made of accessories such as faucet body 1, leading core 2, seal rings 3.Faucet body 1 is conical, and two water inlets 11 and an osculum 12 are established in the appropriate location on the awl wall, and this three hole peripherals place respectively establishes corresponding recesses 13, also establishes two grooves 13 on the upper and lower awl wall in three holes, and each groove 13 all is used to place seal ring 3.Seal ring 3 is the General Purpose Rubber seal ring of different sizes.Tap core 2 is the cone that cooperates with faucet body 1, it is corresponding with water inlet 11 and osculum 12 on the faucet body 1 with an osculum 22 also to establish two water inlets 21 on the awl wall, axially establish one fen water plate 23 in the cone space and osculum 22 in the leading core 2 are divided into two, form cold water chamber 24 and hot hydroecium 25.

Two water inlets 11 of the present utility model are connect cold water pipe and hot-water line respectively, rotary faucet core 2, its water inlet 21 and osculum 22 are alignd with the water inlet 11 and the osculum 12 of faucet body 1 respectively, the hot water or cold water is connected into the cold water chamber 24 and the hot hydroecium 25 of leading core 2 respectively, converge outflow through water outlet 22, regulate leading core 2 three holes and faucet body 1 three hole overlapping degrees, promptly regulate the hot and cold water inflow, thereby the quick adjustment water temperature, and water yield consumption is few.When closing, rotary faucet core 2 makes that three holes and faucet body 1 three holes misplace fully on it, and hot and cold water can't flow in the leading core 2, promptly achieves the goal.And divide water plate 23 that cold water chamber 24 and hot hydroecium 25 are separated, and avoid refluxing, easy to use.The utility model adopts cone structure, because action of gravity makes leading core cooperate closely with faucet body, and because sealing ring tightness makes the utility model not have water leakage phenomenon.The utility model is simple in structure, and assembling is easy, and cost is low.

The utility model cone structure can be positive cone, also can be anti-awl.

Claims

1, a kind of water tap, constitute by accessories such as faucet body, leading core, seal rings, it is characterized in that: faucet body is the axisymmetric solid of rotation, the rotation wall is established three holes on the appropriate location, three hole peripheral places respectively establish the corresponding recesses of placing seal ring, also establish two grooves of placing seal ring on the upper and lower rotation wall in three holes; Seal ring is the conventional seals circle that varies in size; The tap core is the axisymmetric solid of rotation that cooperates with faucet body, and three holes are also established in three holes of corresponding faucet body on the rotation wall, and promptly two water inlets and an osculum are axially established one fen water plate in-core space and osculum are divided into two in the core body.

2, a kind of water tap according to claim 1 is characterized in that: faucet body and leading core are the cone that cooperatively interacts.