CN201050629Y

CN201050629Y - Copper pipe water tap

Info

Publication number: CN201050629Y
Application number: CNU200720047687XU
Authority: CN
Inventors: 阮汉光
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-23
Filing date: 2007-01-23
Publication date: 2008-04-23
Anticipated expiration: 2017-01-23

Abstract

The utility model provides a copper-pipe water faucet, which comprises a valve core shell, a water guiding pipe, a valve core component, a handle seat, a handle and a connecting screw, wherein, the valve core shell, the water guiding pipe, the handle seat, etc. are made of copper pipes, the water guiding pipe and the valve core shell are welded into a whole through silver, and the valve core component of the copper-pipe water faucet is arranged inside the copper pipe of the valve core shell. The utility model guarantees the requirements of the less lead content of the water faucet on the aspect of the manufacturing material. The wall of the copper pipe is uniform and light, the molding procedure is left out, and the surface of the copper pipe is smooth and clean; producing the water faucet of the utility model not only ecologically protects the environment, but also makes the processing easier, and saves time and materials, and reduces the cost; the appearance structure is simple and clean, and is easy to change.

Description

A kind of copper pipe water tap

Technical field

The present invention relates to a kind of water tap, particularly relate to a kind of copper pipe water tap.

Background technique

Present water tap is that casting in bronze is made basically, the general lead tolerance of the water tap of this casting is very high, the water tap that lead tolerance exceeds standard is very big to human body harm, but the water tap great majority of casting exceed standard at present, even severe overweight, do not reach country far away and in the world to the requirement of water tap lead tolerance, the water tap of casting is difficult to effectively detect control in actual operation, detect lead tolerance and will carry out destructive detection, can not each all carry out the destructiveness detection, possible superintendent office is qualified when detecting, but detects later defective again, make the lead tolerance of water tap be difficult to monitoring, the general user just more can't detect.The water tap complex process of casting, and foundry goods will have a certain amount of thickness, thereby take material, and time-consuming, effort, bad mechanical property, the cost height.

Summary of the invention

The purpose of this utility model just provides makes a kind of copper pipe water tap, and this copper pipe water tap lead tolerance is very low, and preparation process is simple, and easy processing saves time, material-saving.

The utility model comprises spool housing, aqueduct, mangetic core assembly, handle set, handle, connecting screw, described spool housing, aqueduct and handle set are that copper pipe is made, aqueduct and spool housing are that silver soldering is one in succession, and the mangetic core assembly of described copper pipe water tap is arranged in the copper pipe of spool housing.

Make water tap owing to adopted copper pipe, guaranteed that effectively lead tolerance is very low, this is that the drawing craft of copper pipe production itself has just determined that lead tolerance can not be high, the copper that lead tolerance is high, can not be drawn into qualified copper pipe, this has guaranteed the lead tolerance requirement of few (lead tolerance meets international ROHS standard below 0.1%) from Manufacturing material.And the copper pipe wall is evenly thin in light weight, saved material, broken away from traditional for a long time technological method by the casting water tap, the copper pipe homogeneity is good, any surface finish, and mechanical property is excellent, make not only ecological, environmental protective of this water tap, also easy processing simultaneously saves time, material-saving, cost be low, and the lucid and lively variation of appearance and modeling letter knot is easy.

Description of drawings

Fig. 1 is one of them embodiment's of the utility model a plan view.

Fig. 2 is one of them embodiment's of the utility model a left view.

Specific embodiment

From Fig. 1, enforcement illustration shown in Figure 2 as can be seen, the utility model comprises spool housing 2, aqueduct 3 and 6, handle set 1, handle 5, connecting screw 4, mangetic core assembly is arranged on the inside of spool housing, remove mangetic core assembly, whole valve body is welded to form by copper pipe basically, and spool housing 2 inside are provided with mangetic core assembly, be generally straight copper tube for ease of installation, aqueduct can be the also crooked copper pipe of straight copper tube.Copper pipe is convenient to that length cuts and is crooked, can make all size and moulding easily, and not need to resemble the cast copper die sinking.The joint interface of aqueduct and spool housing coincide, and it is elegant in appearance to adopt silver soldering to connect, and copper pipe itself is just very smooth, and therefore polishing easily.The water tap that the embodiment of Fig. 1, Fig. 2 uses for the bathroom, structure is identical therewith for other single valve water tap, promptly all uses copper pipe as spool housing, aqueduct.The copper pipe of forming the main body part of valve can be pipe, also can be the pipe in square tube or rectangular cross section that various forms of copper pipes can be made the various copper pipe water taps that change all the time according to the requirement of moulding and specification.Therefore this water tap moulding is easy, and make material-saving, save time, the saving of labor, lead tolerance is low, mechanical property is excellent, is more convenient for ensuring the quality of products.

Claims

1. a copper pipe water tap comprises spool housing, aqueduct, mangetic core assembly, handle set, handle, connecting screw, it is characterized in that spool housing, aqueduct and handle set are copper pipe, and aqueduct and spool housing are that silver soldering is one in succession.

2. copper pipe water tap according to claim 1 is characterized in that mangetic core assembly is arranged in the copper pipe of spool housing.

3. copper pipe water tap according to claim 1 is characterized in that used copper pipe can be a round copper pipe, also can be that cross section shape is side or rectangular copper pipe.