Hydraulic carpet kicker

Abstract

A hydraulic carpet kicker, comprising: a) a housing having internally a receiving chamber, a handle and a switch being formed at the top of the housing; b) an oil storage tank attached to the housing for storing the liquid to provide the oil hydraulic pressure; c) an oil hydraulic cylinder disposed at the bottom of the oil storage tank and having a front cylinder wall and a rear cylinder wall, a piston and a piston rod being positioned within the oil hydraulic cylinder, the external end of the piston rod extending through the front cylinder wall to be connected to a kicking unit, the internal wall of the piston and the rear cylinder wall defining an oil pressure action area, a spring being interposed between the external wall of the piston and the front cylinder wall; and d) an oil pressure unit having a motor and a pump within the receiving chamber, an oil suction pipe being interposed between the pump and the oil storage tank, an oil inlet pipe being positioned between the pump the oil pressure action area, the bottom of an oil return pipe being connected to the oil pressure action area, the top thereof being attached to the oil storage tank, an return oil release knob being disposed at the top of the oil storage tank for controlling the on/off state thereof. In this way, a simple structure and a convenient operation are achieved.

1 . A hydraulic carpet kicker, comprising:
 a) a housing having internally a receiving chamber, a handle and a switch being formed at the top of the housing;   b) an oil storage tank attached to the housing for storing the liquid to provide the oil hydraulic pressure;   c) an oil hydraulic cylinder disposed at the bottom of the oil storage tank and having a front cylinder wall and a rear cylinder wall, a piston and a piston rod being positioned within the oil hydraulic cylinder, the external end of the piston rod extending through the front cylinder wall to be connected to a kicking unit, the internal wall of the piston and the rear cylinder wall defining an oil pressure action area, a spring being interposed between the external wall of the piston and the front cylinder wall; and   d) an oil pressure unit having a motor and a pump within the receiving chamber, an oil suction pipe being interposed between the pump and the oil storage tank, an oil inlet pipe being positioned between the pump the oil pressure action area, the bottom of an oil return pipe being connected to the oil pressure action area, the top thereof being attached to the oil storage tank, an return oil release knob being disposed at the top of the oil storage tank for controlling the on/off state thereof.   
   
   
       2 . The hydraulic carpet kicker as recited in  claim 1  wherein an oil filter sponge is interposed between the piston rod and a shaft hole of the front cylinder wall. 
   
   
       3 . The hydraulic carpet kicker as recited in  claim 1  wherein a telescopic dust boot is mounted between the protruding end of the piston rod and the kicking unit. 
   
   
       4 . The hydraulic carpet kicker as recited in  claim 1  wherein a positioning unit is disposed at the top of the connection portion of the kicking unit, and wherein a sliding groove is provided for an index arm  45  sliding thereon to adjust the prearranged position, and wherein a measuring stick corresponding to the index arm is fixed at the bottom of the housing, and wherein an end stop switch is installed at the front end of the measuring stick and electrically coupled to the motor within the receiving chamber. 
   
   
       5 . The hydraulic carpet kicker as recited in  claim 1  wherein a hooking rod and an upright hook portion are disposed at the front end of the housing, and wherein the bottom of the upright hook portion is provided with an internal hook.