CN2648232Y

CN2648232Y - Water pipe connector

Info

Publication number: CN2648232Y
Application number: CN 03208490
Authority: CN
Inventors: 陈智雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-28
Filing date: 2003-08-28
Publication date: 2004-10-13
Anticipated expiration: 2013-08-28

Abstract

The utility model pertains to daily articles, in particular to a pipe connector that connects a hose and a faucet and is applicable to a mental faucet of various types and sizes, essentially consisting of a pipe ferrule, a connecting pipe and a pipe joint. The center of the connecting pipe is provided with a ring form, the center of which is provided with a keyhole; the ring form separates the connecting pipe into a left part that is connected with the pipe ferrule by a bolt and a right part that is connected with the pipe joint by a bolt; the left of the keyhole is fixedly provided with a casing; the end of the left of the connecting pipe is a conoid shape and is evenly provided with a plurality of slits along the conoid axis; the left of the pipe ferrule is provided with an opening; the center of the pipe joint is provided with a seal ring and the left of the pipe joint is provided with a plurality of screws along the radial direction; the screw is adjustable to be suitable for the mental faucet of various types and sizes. As the conoid shape is pressed continuously by the opening on the pipe ferrule, which clamps the hose more and more tightly, the hose never falls off, thus bringing great convenience for users.

Description

Waterpipe couplings

Technical field

The utility model belongs to daily necessities, particularly a kind of waterpipe couplings that flexible pipe and water tap are connected as one.

Background technique

Usually being connected of flexible pipe and water tap is that flexible pipe directly is enclosed within on the water tap, and owing to the impulse force of water is bigger, and the frictional force between flexible pipe and water tap is big inadequately, makes to be connected insecurely between flexible pipe and water tap, comes off easily, causes the indiscriminate stream and the waste of water.

Summary of the invention

The purpose of this utility model is to design the waterpipe couplings that is connected firmly and can not comes off between a kind of flexible pipe and the water tap at the deficiencies in the prior art.

The technical solution of the utility model realizes as follows:

The utility model mainly is made up of pipe collar, connecting tube and pipe joint, and there is a ring bodies in the central authorities of connecting tube, and there is an aperture in the central authorities of ring bodies, and this ring bodies is divided into two ends, the left and right sides to connecting tube, and left end and pipe collar are spirally connected, and right-hand member and pipe joint are spirally connected; The left side of aperture sets firmly a sleeve pipe, and the end of connecting tube left end is a cone, axially has a plurality of cracks equably along cone; The left end of pipe collar has a perforate; The central authorities of pipe joint are provided with a seal ring, and the right-hand member of pipe joint radially is provided with a plurality of screws along it.

The end of described sleeve pipe is concordant with pyramidal end;

The diameter of described cone end is not less than the diameter of pipe collar perforate, and the length of connecting tube left end is greater than the thickness of pipe collar;

The right-hand member of pipe joint is established a screw along its radially per 120 degree, and the screw can regulate, is fit to connect the metal faucet of different model size.

During use, earlier pipe collar is inserted in flexible pipe, again flexible pipe is inserted in outside the sleeve pipe, make hose clip between sleeve pipe and cone, again pipe collar and connecting tube are screwed tight at last, in screwing tight process, because cone constantly by the extruding of the perforate on the pipe collar, presss from both sides flexible pipe more tight, comes off never; The other end of connecting tube then is enclosed within on the water tap, makes the seal ring in the pipe joint compress water tap, tightens screw again, waterpipe couplings can be fastened on the water tap.

Good effect of the present utility model is as follows:

Because cone is constantly pushed by the perforate on the pipe collar, press from both sides flexible pipe more tight, flexible pipe is come off never, bring great convenience to the user, and the screw size that can regulate the faucet tube external diameter of 120 degree, make it to adapt to the connection of the metal faucet of different model size.

Description of drawings

Fig. 1 is the utility model structural drawing

Fig. 2 is the cone side view

Among the figure, 1 pipe collar, 2 connecting tubes, 3 pipe joints, 4 ring bodies, 5 apertures, 6 sleeve pipes, 7 cones, 8 cracks, 9 perforates, 10 seal rings, 11 screws.

Embodiment

As shown in Figure 1, the utility model mainly is made up of pipe collar 1, connecting tube 2 and pipe joint 3, and there is a ring bodies 4 in connecting tube 2 central authorities, there is an aperture 5 in the central authorities of ring bodies 4, this ring bodies 4 is connecting tube 2 two ends, the left and right sides, and left end and pipe collar 1 are spirally connected, and right-hand member and pipe joint 3 are spirally connected; The left side of aperture 5 sets firmly a sleeve pipe 6, and the end of connecting tube 2 left ends is a cone 7, along taper 7 axons to having a plurality of crack 8 (see figure 2)s equably; The left end of pipe collar 1 has a perforate 9; The central authorities of pipe joint 2 are provided with a seal ring 10, and the right-hand member of pipe joint 3 radially is provided with a plurality of screws 11 along it.

The end of described sleeve pipe 6 is concordant with the end of cone 7;

The diameter of described cone 7 ends is not less than the diameter of pipe collar 1 perforate, and the length of connecting tube 2 left ends is greater than the thickness of pipe collar 1;

The right-hand member of pipe joint 3 is established a screw 11 along its radially per 120 degree.

Claims

1. waterpipe couplings, it is characterized in that: the utility model mainly is made up of pipe collar, connecting tube and pipe joint, and there is a ring bodies in the central authorities of connecting tube, there is an aperture in the central authorities of ring bodies, this ring bodies is divided into two ends, the left and right sides to connecting tube, and left end and pipe collar are spirally connected, and right-hand member and pipe joint are spirally connected; The left side of aperture sets firmly a sleeve pipe, and the end of connecting tube left end is a cone, axially has a plurality of cracks equably along cone; The left end of pipe collar has a perforate; The central authorities of pipe joint are provided with a seal ring, and the right-hand member of pipe joint radially is provided with a plurality of screws along it.

2. waterpipe couplings according to claim 1 is characterized in that: the end of described sleeve pipe is concordant with pyramidal end.

3. waterpipe couplings according to claim 1 is characterized in that: the diameter of described cone end is not less than the diameter of pipe collar perforate, and the length of connecting tube left end is greater than the thickness of pipe collar.

4. waterpipe couplings according to claim 1 is characterized in that: the right-hand member of pipe joint is established a screw along its radially per 120 degree.