CN203560643U - Dual-nozzle high-pressure quick-plug connector - Google Patents

Abstract

The utility model discloses a dual-nozzle high-pressure quick-plug connector. The connector comprises a connector body and a water pipe, wherein the connector body is connected with the water pipe through an elastic clamping ring; limiting grooves, quick-plug bosses and sealing rings are sequentially arranged inside two ends of the connector body from outside to inside; the elastic clamping ring comprises clamping rings, a retaining ring, a reinforcing ring and a lantern ring which are connected integrally; clamping grooves are formed between the clamping rings; a retaining ring groove is formed in one end of the water pipe; and two nozzle ports are also arranged on the connector body and arranged on two sides of the connector body respectively. The connector is resistant to the high pressure and simple to install and dismount.

Description

A kind of twin nipple high-pressure quick connector

Technical field

The utility model relates to the jointing of high-pressure atomization system, relates in particular to a kind of special quick inserting joint for high-pressure atomization system.

Background technique

The joint of high-pressure atomization system of the prior art generally adopts cutting ferrule to connect, and working principle is that high-voltage tube is inserted in cutting ferrule, utilizes cutting ferrule nut check, conflict cutting ferrule, incision pipe and obtain effective sealing, this ferrule fitting, installing/dismounting inconvenience; And because being screws cutting ferrule front end outside and the laminating of the fittings body conical surface by nut, inner edge is nipped pipe and is formed sealing, and when high-pressure atomization system is installed, nut screws dynamics and is difficult to grasp, when dynamics is excessive, easily cause nut to burst apart, the too small pipe that causes of dynamics leaks or comes off.

Model utility content

For overcoming above-mentioned deficiency, the utility model provides a kind of high-pressure quick connector of installing/dismounting simple and fast.

The technical solution adopted in the utility model is: a kind of twin nipple high-pressure quick connector, comprise joint and water pipe, joint is connected with water pipe by snap ring, the inner ecto-entad in described joint two ends is provided with successively limited impression, inserts boss and seal ring soon, described snap ring comprises the clamping ring, clasp, stiffening ring and the collar that connect as one, between described clamping ring, be provided with clamping slot, described water pipe end is provided with retaining ring groove, on described joint, be also provided with two nozzle interfaces, two nozzle interfaces are arranged at respectively the both sides of joint.

Described seal ring material is elastic caoutchouc.

Described clamping slot quantity is eight.

Described nozzle interface is tubular boss, and nozzle interface is provided with internal thread.

Described fast slotting boss is annular boss, and the outer ring surface of inserting soon boss is plane of inclination.

Described clamping ring and clasp joint are plane of inclination.

The beneficial effects of the utility model are: water pipe directly inserts joint through snap ring and seal ring and can realize and being connected and fixed, and while extracting, only need press snap ring can extract water pipe, installing/dismounting simple and fast.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the sectional view of Figure 1A portion;

Fig. 3 is the stereogram of the utility model snap ring;

Fig. 4 is the sectional view of the utility model joint when water pipe is combined.

In figure:joint 1,limited impression 11,insert boss 12,seal ring 13,nozzle interface 14,water pipe 2,retaining ring groove 21,snap ring 3,clamping ring 31,clasp 32,stiffening ring 33, thecollar 34,clamping slot 35 soon.

Embodiment

Below in conjunction with drawings and Examples, the utility model is described further.

In conjunction with Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, a kind of twin nipple high-pressure quick connector, comprisejoint 1 andwater pipe 2,joint 1 is connected withwater pipe 2 bysnap ring 3, the described inner ecto-entad injoint 1 two ends is provided withlimited impression 11 successively,fast boss 12 and theseal ring 13 inserted, describedsnap ring 3 comprises theclamping ring 31 connecting as one,clasp 32,stiffening ring 33 and thecollar 34, between describedclamping ring 31, be provided withclamping slot 35, describedwater pipe 2 ends are provided withretaining ring groove 21, on describedjoint 1, be also provided with twonozzle interfaces 14, twonozzle interfaces 14 are arranged at respectively the both sides ofjoint 1, describedseal ring 13 materials are elastic caoutchouc, describedclamping slot 35 quantity are eight, describednozzle interface 14 is tubular boss, thefast boss 12 of inserting thatnozzle interface 14 is provided with described in internal thread is annular boss, the fast outer ring surface of insertingboss 12 is plane of inclination, describedclamping ring 31 is plane of inclination withclasp 32 joints, during installation,snap ring 3 inserts the end ofjoint 1, and locates bylimited impression 11, andwater pipe 2inserts joint 1 throughsnap ring 3 andseal ring 13, and theclasp 32 ofsnap ring 3 snaps inretaining ring groove 21 and realizes the location towater pipe 2, andwater pipe 2 is fixed injoint 1, when needs are extractedwater pipe 2, tojoint 1 inner side, presssnap ring 3, under fast effect of insertingboss 12,snap ring 3 opens, andclasp 32 is extracted in theretaining ring groove 21 ofwater pipe 2, can extractwater pipe 2, simple and convenient.

Claims (6)

1. a twin nipple high-pressure quick connector, comprise joint (1) and water pipe (2), it is characterized in that: joint (1) is connected with water pipe (2) by snap ring (3), the inner ecto-entad in described joint (1) two ends is provided with limited impression (11) successively, fast boss (12) and the seal ring (13) inserted, described snap ring (3) comprises the clamping ring (31) connecting as one, clasp (32), stiffening ring (33) and the collar (34), between described clamping ring (31), be provided with clamping slot (35), described water pipe (2) end is provided with retaining ring groove (21), on described joint (1), be also provided with two nozzle interfaces (14), two nozzle interfaces (14) are arranged at respectively the both sides of joint (1).

2. a kind of twin nipple high-pressure quick connector according to claim 1, is characterized in that: described seal ring (13) material is elastic caoutchouc.

3. a kind of twin nipple high-pressure quick connector according to claim 1, is characterized in that: described clamping slot (35) quantity is eight.

4. a kind of twin nipple high-pressure quick connector according to claim 1, is characterized in that: described nozzle interface (14) is tubular boss, and nozzle interface (14) is provided with internal thread.

5. a kind of twin nipple high-pressure quick connector according to claim 1, is characterized in that: described fast slotting boss (12) is annular boss, and the outer ring surface of inserting soon boss (12) is plane of inclination.

6. a kind of twin nipple high-pressure quick connector according to claim 1, is characterized in that: described clamping ring (31) is plane of inclination with clasp (32) joint.

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