XINBAODA

Angle valves are mostly used in the bathroom field, and are mostly installed in narrow positions such as walls and corners. However, during the adjustment of the position and the overall loading and unloading process, it is often inconvenient to separate the angle valve from the water pipe before adjustment. Therefore, it is necessary to propose a quick-connect angle valve.

The utility model aims at the technical problems existing in the background art, aims to overcome the shortcomings of the prior art, and provides a convenient and negative pressure effect quick-connect angle valve. In order to solve the above technical problems, the utility model adopts the following technical measures: a quick-connect angle valve, including a knob, a valve core, a seal, an angle valve body, a universal nut, an inner hexagon screw, a sealing ring, two sealing rings, Joint snap ring and quick connector; the knob is connected with the valve core through screws; the angle valve body has three ports, and the valve core is connected with one port of the angle valve body through threads, the connection between the valve core and the angle valve body is provided with a sealing member; the two ports of the angle valve body are provided with protrusions, the protrusions are provided with at least one annular groove, the annular groove is embedded with a sealing member, and the protrusion is inserted into the universal nut close to one end of the angle valve body; The end of the universal nut away from the angle valve body is sequentially connected with a hexagonal socket screw, a sealing ring, two sealing rings, a joint snap ring and a joint snap ring; the third port of the angle valve body is sequentially connected with a sealing ring, a second sealing ring, a joint snap ring and a quick joint. The outer diameter of the first sealing ring is less than the outer diameter of the second sealing ring, and is greater than the inner diameter of the second sealing ring. The second sealing ring is fixedly connected with the joint snap ring, and has two annular grooves. Two rectangular planes are milled on the side wall of the universal nut close to one end of the angle valve body, and the two rectangular planes are arranged opposite to each other. The connector snap ring is provided with a plurality of positioning holes, and one end of the quick connector close to the connector snap ring is provided with a notch.

Compared with the prior art, the above-mentioned quick-connect angle valve has the following advantages:

. Quick-connect angle valve The new type of quick-connect universal angle valve can be rotated at multiple angles through the universal nut. When the position of the angle valve is adjusted, the angle valve does not need to be separated from the water pipe and can be directly adjusted at multiple angles.

2. Quick-connect angle valve The quick-connect universal angle valve is equipped with a quick connector, which can quickly install and remove the angle valve and water pipe, which is convenient and quick.

3. Quick-connect angle valve Quick-connect universal angle valve has better sealing effect by setting two sealing rings with different diameters.

4. The two sealing rings of the quick-connection angle valve are fixed with the joint snap ring, which can strengthen the contraction of the joint clamping and make the sealing performance better. At the same time, the cooperation of the two parts can effectively avoid the metal fatigue caused by the use of a single joint snap ring for too long.