Abstract: An anti-freeze vacuum breaking structure for the faucet contains a tube body including a chamber, an inlet, an outlet, a connecting hole, and an intake valve; a control valve including a housing, a shaft bolt, a rod, a stopping sleeve, an upper ceramic piece, a lower ceramic piece, and a seat, the shaft bolt having a connecting segment and an actuating segment, a watering room, a through hole, the shaft bolt including an outflow orifice, the rod including an increased shoulder, the shoulder including a first stopping ring, the rod also including a decreased fitting section, the decreased filling section having a resilient element, an air channel, and an air bore, the rod including a second stopping ring; a handle including a rotating member coupling with a driving stem, the driving stem including one end with an aperture and another end fitted with the connecting segment.

Abstract: An anti-freeze vacuum breaking structure for the faucet contains a tube body including a chamber, an inlet, an outlet, a connecting hole, and an intake valve; a control valve including a housing, a shaft bolt, a rod, a stopping sleeve, an upper ceramic piece, a lower ceramic piece, and a seat, the shaft bolt having a connecting segment and an actuating segment, a watering room, a through hole, the shaft bolt including an outflow orifice, the rod including an increased shoulder, the shoulder including a first stopping ring, the rod also including a decreased fitting section, the decreased filling section having a resilient element, an air channel, and an air bore, the rod including a second stopping ring; a handle including a rotating member coupling with a driving stem, the driving stem including one end with an aperture and another end fitted with the connecting segment.

Abstract: An improved outlet valve for a frost-preventing faucet substantially employs an axial slot defined at a central top inside the inlet passage for being inserted by an elastic element and an axial post. A first stop ring is disposed around the stop valve. The first stop ring and the stop valve are inserted into a limiting slot of a hollow stop sleeve disposed under the stop valve. A second stop ring disposed around the stop sleeve is inserted into a lower section of an inner wall of the inlet passage. A bottom of the second stop ring is disposed above a top of the top porcelain. Cooperating the subject improved configuration with the top porcelain allows the water to be supplied upward since outlet gates of the bottom porcelain and the top porcelain stay abreast without a blockage. When a water pressure is larger than a rebounding force of the elastic element, the stop valve upwardly compresses the elastic element.

Abstract: An improved outlet valve for a frost-preventing faucet substantially employs an axial slot defined at a central top inside the inlet passage for being inserted by an elastic element and an axial post. A first stop ring is disposed around the stop valve. The first stop ring and the stop valve are inserted into a limiting slot of a hollow stop sleeve disposed under the stop valve. A second stop ring disposed around the stop sleeve is inserted into a lower section of an inner wall of the inlet passage. A bottom of the second stop ring is disposed above a top of the top porcelain. Cooperating the subject improved configuration with the top porcelain allows the water to be supplied upward since outlet gates of the bottom porcelain and the top porcelain stay abreast without a blockage. When a water pressure is larger than a rebounding force of the elastic element, the stop valve upwardly compresses the elastic element.

Abstract: An improved structure of straight-out controllable ceramic valve of anti-freezing faucet, which is comprised by cover water-receiving valve seat with open bottom, cylinder water-controlling shaft bolt that one end is covered into shaft hole at center of water-receiving valve seat and a plurality of butterfly outlet control valves, wherein bottom of water-controlling shaft bolt has a protruding tongue embedding into top of bottom butterfly porcelain shard in order to adjust outlets of top and bottom porcelain shard; its features are as follows: an inlet channel extending to middle section of shaft bolt is made at middle section of bottom of water-controlling shaft bolt, horizontal through outlet channel is made at two sides of inlet channel.

Abstract: An improved structure of straight-out controllable ceramic valve of anti-freezing faucet, which is comprised by cover water-receiving valve seat with open bottom, cylinder water-controlling shaft bolt that one end is covered into shaft hole at center of water-receiving valve seat and a group of butterfly outlet control valves, wherein bottom of water-controlling shaft bolt has a protruding tongue embedding into top of bottom butterfly porcelain shard in order to adjust outlets of top and bottom porcelain shard; its features are as follows: an inlet channel extending to middle section of shaft bolt is made at middle section of bottom of water-controlling shaft bolt, horizontal through outlet channel is made at two sides of inlet channel.

Abstract: An improved outdoor hydrant-type water faucet comprised of a water control connector at the top section of a hydrant-type standpipe equipped with a water control connector adjustment fixture and a downwardly extending coupling rod at the bottom section of the hydrant-type standpipe, and a water input valve that opens and closes to vary flow volume. The feature of the present invention is that the hydrant-type standpipe bottom section consists of a wide-mouth sleeve section that provides for the installation therein of a higher specification water input valve having a greater flow volume rating, thereby achieving an increase in water output volume and a reduction in blockage, effectively relieving ice formation and consequent water obstruction due to low temperature outdoors.

Abstract: An improved outdoor hydrant-type water faucet comprised of a water control connector at the top section of a hydrant-type standpipe equipped with a water control connector adjustment fixture and a downwardly extending coupling rod at the bottom section of the hydrant-type standpipe, and a water input valve that opens and closes to vary flow volume. The feature of the present invention is that the hydrant-type standpipe bottom section consists of a wide-mouth sleeve section that provides for the installation therein of a higher specification water input valve having a greater flow volume rating, thereby achieving an increase in water output volume and a reduction in blockage, effectively relieving ice formation and consequent water obstruction due to low temperature outdoors.