TH4387Y - Water-saving faucet head with spherical ball - Google Patents

Abstract

The DC60 water-saving faucet head features a spherical ball design. The top has the same thread size and type as your existing faucet, making it a convenient replacement. The cylindrical body contains a spherical ball and an O-ring. The ball's weight, combined with water pressure, creates pressure on the O-ring, preventing leaks. The ball protrudes from the bottom of the faucet body. To use water, push the ball upwards with your hand; water flows out through the gap between the ball and the O-ring. When you release your hand, the ball returns to its original position, stopping the water flow.

Claims (1)

1. The water-saving tap head with a spherical ball consists of an upper part that connects to the pipe and a body part. The upper part (1), which is round and flat on top, has a thread (2) of the same size and type as the original tap, with a hole (3) for water to pass through, and the lower part of the upper part (1) has a thread (4) for connecting to the thread (7) on the tap body (5). A hole (6) is drilled through it, wide enough for the spherical ball (10). The upper part of the tap body (5) has a thread (7) to accommodate the thread (4), and the lower part is grooved to insert an O-ring (8). Its unique characteristic is that the spherical ball (10) is installed in the hole (6), with a portion of the spherical ball (10) in contact with the O-ring (8), and the spherical ball (10) does not fall out because the inner diameter of the O-ring (8) is smaller than the diameter of the spherical ball (10). The O-ring (8) is installed by pressing it firmly into the groove at the bottom of the tap body (5) in a way that it cannot easily come loose.