摘要:
An air compressor comprises: a housing (60), a motor (691) coupled onto the housing (60), a transmission mechanism (69), a cylinder (61) extending from the housing (60) and having an air reservoir (63), a plurality of ducts (64,65) installed at the air reservoir (63), and a piston (62) installed in the cylinder (61) and driven by the transmission mechanism (69) and the motor (691) to input compressed air into the air reservoir (63) and output the compressed air from the ducts (64,65) of the air reservoir (63). The air compressor further comprises a pressure gauge (M) having an over-pressure protection unit which is directly coupled to one of the ducts (64,65). The pressure gauge (M) measures and indicates a change of the pressure value and, if the pressure value reaches a predetermined maximum safety pressure value, discharges air through an over-pressure protection unit.
摘要:
A sealing and inflating assembly includes an air compressing device (12) engaged in a receptacle (10) for generating a pressurized air, and a tire repairing container (20) for receiving a sealing preparation (22), an outlet piece (30) attached to a mouth opening (23) of the tire repairing container (20) and having an inlet conduit (32) and an outlet conduit (33), a pipe (40) is disposed in the container (20) and includes one end (41) coupled to the outlet piece (30) and includes a bore (42) for directing the pressurized air to flow through the bore (42) of the pipe (40) and to flow into a base portion (25) of the container (20) without flowing through the sealing preparation (22), for allowing the tire sealing preparation (22) to be effectively supplied to seal and inflate the inflatable objects.
摘要:
An air compressor includes a cylinder housing (20), an outlet receptacle (40) disposed on the cylinder housing, and a partition (22) formed between the cylinder housing and the outlet receptacle and having an air passage formed in the partition, a piston slidably received in the cylinder housing and coupled to a motor for moving relative to the cylinder housing in a reciprocating action in order to generate a pressurized air, and a spring-biased check valve engaged with the partition for selectively blocking the air passage of the partition, the outlet receptacle includes an inner diameter "D2" no less than an inner diameter "D1" of the cylinder housing for allowing the pressurized air to easily flow into the outlet receptacle and for allowing the piston to be moved in a greater moving speed.
摘要:
An air compressor includes a piston (70) slidably received in a cylinder housing (17), and a motor (50) coupled to the piston for moving the piston relative to the cylinder housing in a reciprocating action, in order to generate pressurized air. A cover (20) is detachably secured on top of the cylinder housing, and includes an outlet tube (21) having a compartment (22) communicating with the cylinder housing, for receiving pressurized air from the cylinder housing, and includes an inlet (36) blocked by a check valve device (80). The cover may be adjusted and secured to the cylinder housing, to adjust the inlet to different position relative to the cylinder housing, and to prevent the inlet from being blocked by objects.
摘要:
An air compressor comprises: a housing (60), a motor (691) coupled onto the housing (60), a transmission mechanism (69), a cylinder (61) extending from the housing (60) and having an air reservoir (63), a plurality of ducts (64,65) installed at the air reservoir (63), and a piston (62) installed in the cylinder (61) and driven by the transmission mechanism (69) and the motor (691) to input compressed air into the air reservoir (63) and output the compressed air from the ducts (64,65) of the air reservoir (63). The air compressor further comprises a pressure gauge (M) having an over-pressure protection unit which is directly coupled to one of the ducts (64,65). The pressure gauge (M) measures and indicates a change of the pressure value and, if the pressure value reaches a predetermined maximum safety pressure value, discharges air through an over-pressure protection unit.
摘要:
A sealing and inflating assembly includes an air compressing device (12) engaged in a receptacle (10) for generating a pressurized air, and a tire repairing container (20) for receiving a sealing preparation (22), an outlet piece (30) attached to a mouth opening (23) of the tire repairing container (20) and having an inlet conduit (32) and an outlet conduit (33), a pipe (40) is disposed in the container (20) and includes one end (41) coupled to the outlet piece (30) and includes a bore (42) for directing the pressurized air to flow through the bore (42) of the pipe (40) and to flow into a base portion (25) of the container (20) without flowing through the sealing preparation (22), for allowing the tire sealing preparation (22) to be effectively supplied to seal and inflate the inflatable objects.