Shower column with liftable showerhead

A shower column with a liftable showerhead, comprising:

• a faucet having a main body, wherein the main body has a first outlet hole;
• a top base having a connector and an upper base connected to the connector;
• an outer rod which is a tube body, wherein two ends of the outer rod are engaged with the main body and the upper base respectively;
• the first outlet hole faces towards the outer rod, and a front surface of the outer rod has an elongated hole which extends along a longitudinal direction of the outer rod;
• a telescopic tube assembly having an inner tube, wherein a bottom end of the inner tube along the longitudinal direction of the outer rod is engaged with the first outlet hole in a sealed way;
• a liftable tube slidably fits around the inner tube in a sealed way, and has a liftable outlet hole communicating with the inner tube;
• a spring is provided inside the liftable tube and abuts against a top end of the inner tube along the longitudinal direction of the outer rod to be compressed by the liftable tube;
• and
• a showerhead structure having a sprayhead and a connecting base connected to the sprayhead, wherein the sprayhead has a plurality of spraying holes;
• the connecting base has a connecting channel communicating with the spraying holes;
• the connecting base passes through the elongated hole and is detachably engaged with the liftable tube;
• the connecting channel communicates with the liftable outlet hole;
• wherein a front surface of the connecting base which is away from the elongated hole has a first curved surface which curves along a top-bottom direction;
• the connecting channel passes through a middle of the first curved surface, wherein a left side and a right side of the first curved surface extend two pivot arm in a direction away from the elongated hole, an outer axial hole horizontally passes through two pivot arms;
• the sprayhead has a head and a pivot base connected to a rear end of the head which faces towards the connecting base, wherein the pivot base is provided between the two pivot arms and has a second curved surface facing towards the connecting base;
• a annular gasket is held between the second curved surface and the first curved surface;
• the spraying holes are provided at the head, and a delivering channel is formed in the pivot base;
• a front end of the delivering channel facing towards the head communicates with the spraying holes, and a rear end of the delivering channel facing towards the connecting base passes through a middle of the second curved surface;
• the delivering channel communicates with the connecting channel in a sealed way;
• an inner axial hole horizontally passes through two sides of the pivot base;
• a middle of the inner axial hole communicates with the delivering channel, and two ends of inner axial hole connects and communicates with the outer axial hole;
• a bolt and nut assembly passes through and is engaged with the outer axial hole and inner axial hole, wherein a middle of the bolt and nut assembly forms a neck at a position matching with the delivering channel.

A shower column with a liftable showerhead, comprising:

• a faucet having a main body, wherein the main body has a first outlet hole;
• a top base having a connector and an upper base connected to the connector;
• an outer rod which is a tube body, wherein two ends of the outer rod are engaged with the main body and the upper base respectively;
• the first outlet hole faces towards the outer rod, and a front surface of the outer rod has an elongated hole which extends along a longitudinal direction of the outer rod;
• a telescopic tube assembly having an inner tube, wherein a bottom end of the inner tube along the longitudinal direction of the outer rod is engaged with the first outlet hole in a sealed way;
• a liftable tube slidably fits around the inner tube in a sealed way, and has a liftable outlet hole communicating with the inner tube;
• a spring is provided inside the liftable tube and abuts against a top end of the inner tube along the longitudinal direction of the outer rod to be compressed by the liftable tube;
• and
• a showerhead structure having a sprayhead and a connecting base connected to the sprayhead, wherein the sprayhead has a plurality of spraying holes;
• the connecting base has a connecting channel communicating with the spraying holes;
• the connecting base passes through the elongated hole and is detachably engaged with the liftable tube;
• the connecting channel communicates with the liftable outlet hole;
• wherein the main body has a valve and an inlet hole communicating with the first outlet hole which is controlled by the valve;
• the inlet hole faces towards the outer rod;
• an inlet channel is formed in the connector and the upper base;
• an inlet pipe is provided in the outer rod, wherein a top end of the inlet pipe away from the faucet is connected to a front end of the inlet channel which faces towards the top base in a sealed way, and a bottom end of the inlet pipe which faces towards the faucet is engaged with the inlet hole in a sealed way.