CN2245149Y

CN2245149Y - Improved structure of water tap

Info

Publication number: CN2245149Y
Application number: CN 95228288
Authority: CN
Inventors: 蒋福胜
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-12-21
Filing date: 1995-12-21
Publication date: 1997-01-15
Anticipated expiration: 2005-12-21

Abstract

The utility model relates to a water tap switch, which is composed of a tap main body, a tap core, sealing rings, an end cover, a pad, 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 proper places of the rotary walls of the rotary bodies are respectively provided with two or one corresponding hole; the periphery, the upper places, and the lower places of the holes are respectively provided with the sealing rings; the end cover is in screw connection with the port of the tap main body; the pad is arranged between the end cover and the tap core. When the water tap switch is connected with a water supply pipe, the rotary tap core can directly control the on-off of a tap and regulate the water flow. The utility model has the advantages of good sealing property, simple structure, few fittings, convenient assembly, and low cost.

Description

The structure-improved of water tap

The utility model relates to a kind of structure-improved of water tap.

Usually, water tap is made up of members such as tap shell, valve, valve lever, end cap and handles.Valve is made up of valve housing, spool and upper and lower diaphragm seal, upper and lower diaphragm seal is to make and respectively establish a pair of symmetrical triangular groove by pottery, in valve housing, be provided with a shape and be fan-shaped, central angle is 180 ° and the block that raises up, spool is provided with a shape and is fan-shaped, central angle is 90 ° and the block that raises up, and two blocks cooperatively interact, and makes that the angle of start-stop position of cocket handle is 90 ° and " open " for water tap handle start-stop position or the position of " pass ".This complex structure, accessory is many, the assembling trouble, and sealing is poor, the cost height.

The purpose of this utility model is to provide a kind of structure-improved of water tap, and it is simple in structure, and its accessory is few, and is easy to assembly, and good airproof performance, and cost is low.

For achieving the above object, water tap of the present utility model is the diplopore water tap, is made up of members such as faucet body, leading core, seal ring, end cap and pads.Faucet body is that axisymmetric is turned, and two holes are established in rotation wall appropriate position, and this two hole peripherals place respectively establishes corresponding grooves, also is used to place seal ring; The body port is provided with screw thread, is used to screw togather end cap.The tap core is the axisymmetric solid of rotation that cooperates with faucet body, and two holes are also established in two holes of corresponding faucet body on the rotation wall, i.e. water inlet and osculum.Seal ring can be the General Purpose Rubber seal ring that varies in size.Pad is placed between leading core and the end cap.The water inlet is connect supply pipe, and the rotary faucet core makes its two hole align with two holes on the faucet body, and water tap is opening state, and the adjustment hole overlapping degree is promptly regulated streamflow; When the rotary faucet core, make when on leading core two holes and the faucet body stagger fully in two holes, water tap is closed condition.

Water tap of the present utility model also can be the single hole water tap, and it also is made up of members such as faucet body, leading core, seal ring, end cap and pads.Faucet body and leading core are the two axisymmetric solid of rotation that cooperatively interact, and also establish two grooves on the rotation wall, and all place seal ring in the groove; An osculum is established in the faucet body bottom; The faucet body upper end-hole is provided with screw thread, to screw togather end cap.Establish a water inlet on the tap core rotation wall, an osculum is established in the bottom, and is corresponding with the water inlet and the osculum of faucet body respectively.Pad is placed between leading core and the end cap.The water inlet is connect supply pipe, the rotary faucet core, the relative position in adjusting faucet body upper water-out hole can make water tap be the open and close two states equally.

After adopting said structure, water flow is regulated in the position that the utility model utilizes the rotary swivel core to regulate the water inlet, and it is simple in structure, and accessory is few, and is easy to assembly, and cost is low; And the setting of seal ring makes the utility model good airproof performance, no water leakage phenomenon.

The utility model is described in further detail below in conjunction with graphic and embodiment.

Fig. 1 is the axial cut-away view of the utility model double hole type;

Fig. 2 is a radially cut-away view of the utility model double hole type;

Fig. 3 is the axial cut-away view of the utility model monotrysian type;

Fig. 4 is a radially cut-away view of the utility model monotrysian type.

Consult shown in Fig. 1,2, double hole type water tap of the present utility model is made of accessories such as faucet body 1, leading core 2, seal ring 3, end cap 4, pads 5.Faucet body 1 is a cone, and a water inlet 11 and an osculum 12 are established in the appropriate location on the awl wall, and this two hole peripherals place respectively establishes corresponding grooves 13, and also establishes two grooves 13 on the upper and lower awl wall in two holes, and each groove 13 all is used to place seal ring 3; A screw thread 14 is established in the faucet body port, is used to screw togather end cap 4.Tap core 2 is the cone that cooperates with faucet body 1, also establishes a water inlet 21 and osculum 22 on the awl wall, and is corresponding with water inlet on the faucet body 11 and osculum 12.Seal ring 3 is the General Purpose Rubber seal ring of different sizes.Pad 5 is placed between leading core 2 and the end cap 4.

Water inlet 11 is connected with supply pipe, and rotary faucet core 2 makes its water inlet 21 align with the water inlet 11 of faucet body 1, and water tap is opening state; Regulate the overlapping degree of two

water inlets

21,11, i.e. can regulate water flow; Rotary faucet core 2 staggers two water inlets fully, and water tap then is closed condition.

Shown in Fig. 3,4, single hole of the present utility model is a water tap, by faucet body 1 ', leading core 2 ', seal ring 3 ', end cap 4 ' pad 5 ' etc. accessory form.Faucet body 1 ' and leading core 2 ' be two cones that cooperatively interact, on faucet body 1 ' awl wall the appropriate position establish a water inlet 11 ', this water inlet 11 ' periphery and upper and lower appropriate position establish respectively groove 13 ', with place seal ring 3 ', body bottom establish an osculum 12 ', screw thread is established in the port, with end cap 4 ' screw togather; Also establish on the tap core 2 ' awl wall a water inlet 21 ', the bottom establish an osculum 22 ', this water inlet 21 ' with osculum 22 ' respectively and faucet body on water inlet 11 ' with osculum 12 ' corresponding.With water inlet 11 ' connect supply pipe, rotary faucet core 2 ', regulate two water inlets 11 ', 21 ' overlapping degree, can make tap be the pass, close two states equally.

The utility model adopts cone structure, because action of gravity makes faucet body cooperate closely with leading core, and because the sealing of seal ring makes the utility model not have hydroplaning.And cone structure of the present utility model can be positive cone, also can be anti-awl.The utility model is simple in structure, and accessory is few, and assembling is easy, and cost is low.

Claims

1, a kind of structure-improved of water tap is made of accessories such as faucet body, leading core, seal ring, end cap and pads, and it is characterized in that: faucet body and leading core are the two axisymmetric solid of rotation that cooperatively interact; Faucet body rotation wall is established two holes on the appropriate location, and two 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 two holes, and the body port is established the screw thread that screws togather with end cap; Seal ring is the conventional seals circle that varies in size; Two holes are also established in two holes of corresponding faucet body on the tap core rotation wall appropriate location; Pad is placed between end cap and the leading core.

2, a kind of structure-improved of water tap is made of accessories such as faucet body, leading core, seal ring, end cap and pads, and it is characterized in that: faucet body and leading core are the two axisymmetric solid of rotation that cooperatively interact; Faucet body rotation wall is established a hole on the appropriate location, and this hole peripheral place establishes the corresponding recesses of placing seal ring, also establishes two grooves of placing seal ring on the upper and lower rotation wall in this hole, and a hole is established in the body bottom, and port is established the screw thread that screws togather with end cap; Seal ring is the conventional seals circle that varies in size; A hole is respectively established in two holes of corresponding faucet body on tap core rotation wall and the appropriate location, bottom; Pad is placed between end cap and the leading core.

3, according to the structure-improved of claim 1,2 described a kind of water taps, it is characterized in that: the cone that faucet body and leading core cooperate.