CN201265685Y

CN201265685Y - Water tap body

Info

Publication number: CN201265685Y
Application number: CNU2008201452449U
Authority: CN
Inventors: 蒋福胜
Original assignee: Xiamen Tongan Maideli Industry & Trade Co Ltd
Current assignee: Xiamen Tongan Maideli Industry & Trade Co Ltd
Priority date: 2008-08-14
Filing date: 2008-08-14
Publication date: 2009-07-01
Anticipated expiration: 2018-08-14

Abstract

The utility model discloses a water faucet body. A watertight seat is in a reversed frustum shape, and a valve core positioning hole, a water outlet and two threaded holes are arranged on the watertight seat; the water faucet body mainly comprises a side wall and a base, wherein a reversed tapered opening is arranged at the upper end of the side wall, the water outlet is arranged on the side wall, and body mounting holes and two tapered holes are arranged on the base; external threads are arranged on the outer surfaces at the upper ends of two water inlet pipes, and cones are arranged on the lower surfaces at the lower ends; the lower end of a collar is arranged at the upper end of the main side wall, the watertight seat is firmly fixed in the position of the reversed tapered opening on the side wall through the taper, and the collar and the watertight seat are formed into an accommodating cavity for mounting a valve core; the upper ends of the two water inlet pipes are connected and fixed in the threaded holes of the watertight seat through screw threads, the lower ends are firmly fixed in the tapered holes of the base through the taper, and sealing rings are arranged between the upper ends of the water inlet pipes and the threaded holes of the watertight seat and between the lower ends of the water inlet pipes and the tapered holes of the base. The structure can simplify manufacturing procedures, reduce work hours, improve the daily output, enhance the efficiency and reduce the cost.

Description

A kind of faucet body

Technical field

The utility model relates to the technical field of water tap, and is special relevant with the body structure-improved of kitchen faucet.

Background technique

In the prior art, the structure of faucet body 10 is made up of lasso 10, sealing seat 20, intake pipe 40 and main body 30 as shown in Figure 1.Two water inlets 203 that have the osculum 202 of spool positioning hole 201, mixing water on the sealing seat 20 and fix for the upper end perforation of two intake pipes 40 respectively.Main body 30 comprises sidewall 301 and base 302; The upper end of sidewall 301 has opening, and the upper inner of sidewall 302 forms to the step 306 that sink, and has the water outlet 303 of mixing water on the sidewall 301; Two holes 305 that have body mounting hole 304 on the base 302 and fix for the lower end perforation of two intake pipes 40 respectively.Intake pipe 40 has two, respectively cooling water and hot water.

During assembling, the upper and lower end of two intake pipes 40 is weldingly fixed on respectively in the hole 305 of the water inlet 203 of sealing seat 20 and base 302 correspondences, and sealing seat 20 is taken put on the step 306 of main body 30 sidewalls 301 and fixing by welding; By being threaded the lower end of lasso 10 is fixed on the upper end of main body 30 sidewalls 301 again; Like this, lasso 10, sealing seat 20 promptly surround the holding cavity that spool is installed.

Anatomize said structure, be not difficult to find: between intake pipe 40 and sealing seat 20 and the main body 30, all be to be connected and fixed by welding manner between sealing seat 20 and the main body 30, soldering point is many, defective products rate height, and expend length man-hour, the daily output is low, efficient is low, the cost height.

In view of this, the inventor studies faucet body, develops a kind of structure-improved of faucet body, is intended to simplify working process, and reduces work hours, and improves the daily output, promotes efficient, reduces cost, and this case produces thus.

The model utility content

In order to address the above problem, the purpose of this utility model is to provide a kind of simplifying working process, and reduces work hours, and improves the daily output, promotes efficient, the faucet body that reduces cost.

To achieve these goals, the technological scheme that the utility model adopted is as follows:

A kind of faucet body is made up of lasso, sealing seat, intake pipe and main body; The sealing seat is the inversed taper platform shape, two tapped holes that have the osculum of spool positioning hole, mixing water on the sealing seat and fix for the upper end of two intake pipes respectively; Main body comprises sidewall and base, and the upper end of sidewall has for the fastening inverted cone mouth of sealing seat, has the water outlet of mixing water on the sidewall, two cone shape holes that have the body mounting hole on the base and fix for two intake pipe lower ends respectively; The upper end outer surface of two intake pipes has the outside thread that cooperates with sealing seat tapped hole, and the lower end outer surface has the frustum that cooperates with the cone shape hole of main body base; The lower end of lasso is fixed on the upper end of main body wall, and the sealing seat is fastened on the inverted cone mouth place of sidewall by taper fit, and lasso, sealing seat surround the holding cavity that spool is installed; The upper end of two intake pipes is fixed in the tapped hole of sealing seat by being threaded, the lower end is fastened in the cone shape hole of base by taper fit, and between the tapped hole of the upper end of intake pipe and sealing seat, respectively be provided with seal ring between the cone shape hole of the lower end of intake pipe and base.

The internal surface lower end of described lasso forms internal thread, and the outer surface upper end of main body wall forms outside thread, and the lower end of lasso is fixed on the upper end of main body wall by being threaded.

The upper surface of described sealing seat protrudes from the top of main body wall.

The upper surface of described sealing seat is concordant with the top of main body wall.

After adopting such scheme, the utility model compared with prior art, because between intake pipe and sealing seat and the main body, be to be threaded and the taper fastening means is connected and fixed between sealing seat and the main body, avoided complicated welding operation, so, operation is simplified, reduce man-hour, and the daily output improves, and efficient also improves, the defective products rate reduces greatly, and cost also reduces.

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Description of drawings

Fig. 1 is the sectional view of existing faucet body;

Fig. 2 is a sectional view of the present utility model;

Fig. 3 is that the A-A of Fig. 2 is to view.

Label declaration

Lasso 10

Sealing seat 20 positioning holes 201

Osculum 202 water inlets 203

Main body 30 sidewalls 301

Base 302 water outlets 303

Mounting hole 304 holes 305

Step 306

Intake pipe 40

Lasso 1

Sealing seat 2 positioning holes 21

Osculum 22 tapped holes 23

Main body 3 sidewalls 31

Base 32 water outlets 33

Mounting hole 34 cone shape holes 35

Inverted cone mouth 36

Intake pipe 4 outside threads 41

Frustum 42 seal rings 43

Seal ring 5

Embodiment

As shown in Figures 2 and 3, be the preferred embodiment of a kind of faucet body of the utility model, form by lasso 1, sealing seat 2, intake pipe 4 and main body 3.

Lasso 1 is a hollow cylindrical, and top and bottom respectively have screw thread.

Sealing seat 2 is the inversed taper platform shape, two tapped holes 23 that have the osculum 22 of spool positioning hole 21, mixing water on the sealing seat 2 and fix for the upper end perforation of two intake pipes 4 respectively.

Main body 3 comprises sidewall 31 and base 32.The upper end of sidewall 31 has for the fastening inverted cone mouth 36 of sealing seat 2, has the water outlet 33 of mixing water on the sidewall 31, two cone shape holes 35 that have body mounting hole 34 on the base 32 and fix for the lower end of two intake pipes 4 respectively.

Intake pipe 4 has two, respectively cooling water and hot water.The upper end outer surface of two intake pipes 4 has the outside thread 41 that cooperates with sealing seat 2 tapped holes 23, and the lower end outer surface has the frustum 42 that cooperates with the cone shape hole 35 of main body 3 bases 32.Be provided with seal ring 43 between the tapped hole 23 of the upper end of intake pipe 4 and sealing seat 2, be provided with seal ring 5 between the cone shape hole 35 of the lower end of intake pipe 4 and base 32.

During assembling, on two intake pipes 4, put

seal ring

5,43, again the interior hexagonal of two intake pipes 4 is cooperated its outside thread 41 by hexagon wrench with tapped hole 23 and be fastened in the sealing seat 2, next cooperates by its conical outer surface sealing seat 2 and is fastened on the sidewall 31 of main body 3 with the inverted cone mouth 36 of main body 3, sealing seat 2 upper surfaces after fixing can protrude from the top of main body 3 sidewalls 31 shown in Fig. 2,3, or concordant with the top of main body 3 sidewalls 31, this design is decided according to need; Simultaneously, the lower end of two intake pipes 4 cooperates with cone shape hole 35 by its frustum 42 and is fastened in the base 32, and seal ring 5 is between the lower end and cone shape hole 35 of intake pipe 4; Again the lower end of lasso 1 is fixed on the upper end of main body 3 sidewalls 31, lasso 1 has much with the means of fixation of sidewall 31, but this embodiment's the best: shown in Fig. 2,3, internal surface lower end at lasso 1 forms internal thread, the outer surface upper end of sidewall 32 forms outside thread, the lower end of lasso 1 is fixed on the upper end of sidewall 32 by being threaded; Like this, lasso 1, sealing seat 2 promptly surround the holding cavity that spool is installed.

Claims

1, a kind of faucet body is characterized in that: be made up of lasso, sealing seat, intake pipe and main body; The sealing seat is the inversed taper platform shape, two tapped holes that have the osculum of spool positioning hole, mixing water on the sealing seat and fix for the upper end of two intake pipes respectively; Main body comprises sidewall and base, and the upper end of sidewall has for the fastening inverted cone mouth of sealing seat, has the water outlet of mixing water on the sidewall, two cone shape holes that have the body mounting hole on the base and fix for two intake pipe lower ends respectively; The upper end outer surface of two intake pipes has the outside thread that cooperates with sealing seat tapped hole, and the lower end outer surface has the frustum that cooperates with the cone shape hole of main body base; The lower end of lasso is fixed on the upper end of main body wall, and the sealing seat is fastened on the inverted cone mouth place of sidewall by taper fit, and lasso, sealing seat surround the holding cavity that spool is installed; The upper end of two intake pipes is fixed in the tapped hole of sealing seat by being threaded, the lower end is fastened in the cone shape hole of base by taper fit, and between the tapped hole of the upper end of intake pipe and sealing seat, respectively be provided with seal ring between the cone shape hole of the lower end of intake pipe and base.

2, a kind of faucet body as claimed in claim 1 is characterized in that: the internal surface lower end of described lasso forms internal thread, and the outer surface upper end of main body wall forms outside thread, and the lower end of lasso is fixed on the upper end of main body wall by being threaded.

3, a kind of faucet body as claimed in claim 1 is characterized in that: the upper surface of described sealing seat protrudes from the top of main body wall.

4, a kind of faucet body as claimed in claim 1, it is characterized in that: the upper surface of described sealing seat is concordant with the top of main body wall.