Wresting and bumping body builder

Abstract

A wrestling and bumping body builder comprises: power system ( 100 ), the power system ( 100 ) comprising power machine ( 110 ) generating external force, drive component ( 120 ) implementing external force transmission and buffer device acting on the drive component ( 120 ); lifting frame ( 200 ), the lifting frame ( 200 ) comprising rectangular frame ( 202 ) and fabric pocket ( 201 ), with the fabric pocket ( 201 ) being assembled on the rectangular frame ( 202 ); wrestling and bumping surface plate ( 300 ), the wrestling and bumping surface plate ( 300 ) comprising shock absorption device and spacers; support ( 400 ), the support being a frame for supporting and fixing the power system ( 100 ) and the wrestling and bumping surface plate ( 300 ) and being linked with a support rod ( 500 ) by a chain, and installing and balancing the lifting frame ( 200 ) by the support rod ( 500 ); and support rod ( 500 ), the support rod ( 500 ) being a part for supporting and balancing the lifting frame ( 200 ).

What is claimed is: 
     
         1 . A new wrestling and bumping body builder product, comprising:
 power system, the power system comprising power machine generating external force, drive component implementing external force transmission and buffer device acting on the drive component;   lifting frame, the lifting frame comprising rectangular frame and fabric pocket thereof, the inner circumference of the rectangular frame being larger than the periphery of the wrestling and bumping surface plate enables the lifting frame to separate from the wrestling and bumping surface plate mutually at a preset distance so as to prevent the lifting frame from bumping against the wrestling and bumping surface plate when falling down, the fabric pocket being assembled on the rectangular frame allows to be released, tightened and replaced;   wrestling and bumping surface plate, the wrestling and bumping surface plate comprising shock absorption device and spacers, and being shaped in rectangle, preset with a thickness and cast from reinforced concrete by pouring, prior to full solidification the placement surface of the support for supporting the wrestling and bumping surface plate being employed to die cast the wrestling and bumping surface plate to form a groove fitted in with the placement surface of the support so as to position the wrestling and bumping surface plate, the periphery of the wrestling and bumping surface plate being preset with rings or screw holes for fixing spacers to be arranged on the wrestling and bumping surface plate;   support, the support being a frame is shaped in a rectangular box, the support being a frame for supporting and fixing the power system and the wrestling and bumping surface plate, being linked with a support rod by a chain, and installing and balancing the lifting frame by the support rod; and   support rod, the support rod being a part for supporting and balancing the lifting frame and being in abutment with the connecting rod of the drive component of the power system, and the support rod being preset with portions and holes for assembling the chain and being linked with the support with the chain, and the support rod playing a role for the lifting frame in power transmission and frame body balancing, allowing mounting, dismantling and replacing; the technical scheme of this product is that in a driving mode the lifting frame carrying a human body is lifted to a certain height under the action of the external force and subjected to a falling motion until falling down to a designated horizontal plane, and therefore the wrestling and bumping motion of the human body is achieved.   
     
     
         2 . The wrestling and bumping body builder according to  claim 1 , wherein
 in crank-link drive mode, power is inside-out transmitted to the power transmission arm via a jack in the fly wheel structure by the power output shaft, which is contrary to bicycle fly wheel drive; the positional structure of the power transmission arm in connection with the power output shaft is formed by bearing together with fly wheel structure, with the bearing at one side functioning in weight and shock carrying, and the fly wheel structure at the other side for directional drive to facilitate fast motion without resistance when directional speed is more than drive speed so as to be favorable for fitting with the motion of the falling body while guaranteeing from returning.   
     
     
         3 . The wrestling and bumping body builder according to  claim 1 , wherein
 in chain drive mode, power transmission is completed by chain driving the hook of the lifting frame; the hook of the lifting frame is similar to a ‘latch’ being pushed forward by the spring; the ‘latch’ is able to slide to and fro in ‘latch sleeve’ and the ‘latch sleeve’ is fixed on the connecting rod of the lifting frame to directionally fix the latch-like hook so as to ensure the hook mounting into or falling out from chain holes; a protruding point is arranged on upper back of the hook, and the sleeve at corresponding location is also provided with a protruding point; the two protruding points contact correspondingly; a clutch device is imposed on the protruding points; the clutch device is similar to a hand hay cutter, with one end in rotary fixation and the other end being a handle capable of moving up and down around the fixed point; the hand hay cutter body is in a shape of V; after the chain drives the hook to move the lifting frame to a designated height, a regulation point capable of regulating lifting and falling amplitude of the lifting frame in handle direction and located at the designated height prevents the cutter from moving upward so that the cutter move downward to push the protruding points apart, and therefore the protruding points drive the latch hook to exit the chain hole so as to bring the lifting frame to make motion of falling body; when the lifting frame falls down to a designated position, a control point in handle direction also functions in prevention the hand ray cutter from downward motion so that the cutter moves upwards to separate the protruding points and the latch hook stretches into the chain hole under the action of thrust from spring; the chain then prevents the lifting frame from continuously falling down while driving the lifting frame to rise upward.   
     
     
         4 . The wrestling and bumping body builder according to  claim 1 , wherein
 power system is used for driving the lifting frame carrying human body to rise to a certain height and then wrestle and bump the lifting frame to a designated plane position; the power system has two modes for driving the lifting frame to move: one mode is up-and-down motion of both ends of the lifting frame at the same time, and the other mode is that one end of the lifting frame is fixed as circle center and the other end is arched up and down around the circle center under the action of external force.   
     
     
         5 . The wrestling and bumping body builder according to  claim 1 , wherein
 human body lies in the plane of and in parallel with the lifting frame.   
     
     
         6 . The wrestling and bumping body builder according to  claim 1 , wherein
 the lifting frame with two ends being lifted simultaneously under the drive of one crank link is fixed to a more central position of the body builder support by the chain being connected with the support rod; the position is the centre-of-gravity after human body combines with the lifting frame; the lifting frame is only allowed up-and-down motion rather than left-and-right motion.   
     
     
         7 . The wrestling and bumping body builder according to  claim 1 , wherein
 in crank link drive mode, the buffer device consists of spring and guide slope; one end of the spring is connected to the junction between the connecting rod of the drive component and the support rod, and the other end is fixed to a rotatable disc with steel wire passing through the pulley fixed on the body builder support; the use of the disc can regulate the spring either in looseness or tightness and relieve shock generating from falling body, and in combined use of the guide slope the shock is relieved via centrifugal force generating from the guide slope so as to be more conductive to converting buffering force into mechanical power and energy-saving; the guide slope is a circular arc centering on the axle center of the power output shaft of the crank link and having a radius equal to the length being calculated by adding the distance between the axel center and the crank shaft of the crank link to the radius of a roller centering on the axel center of the crank shaft and rolling on the guide slope; a small section protrudes from the guide opening of the circular arched guide slope; the inner edge of the section is the tangent line of the inner circle of the guide slope.   
     
     
         8 . The wrestling and bumping body builder according to  claim 1 , wherein
 the wrestling and bumping strength can be regulated by controlling the lifting and falling amplitude; the optimum effect on regulation of lifting and falling amplitude can be achieved by adapting the looseness and tightness of fabric pocket of the lifting frame to the amplitude of the drive system via regulating.   
     
     
         9 . The wrestling and bumping body builder according to  claim 1 , wherein
 the lifting frame has two types consisting of soft and hard bodies; the soft lifting frame is usually used in uplifted and suspended wrestling and bumping as well as in uplifted wrestling and bumping, with the designated surface plate where the lifting frame is wrestled and bumped at is stationary and invariant with up-and-down motion of human body; the hard lifting frame is generally used in up-thrown wrestling and bumping at a certain speed and inertia required; the designated surface plate where the lifting frame is wrestled and bumped at is the hard lifting frame which moves up and down with the motion of human body.   
     
     
         10 . The wrestling and bumping body builder according to  claim 1 , wherein
 wrestling and bumping frequency can be co-regulated via variable frequency regulation of power motor and size regulation of the driving wheel; both can be used separately.