WO2014026464A1

WO2014026464A1 - Wrestling and bumping body builder

Info

Publication number: WO2014026464A1
Application number: PCT/CN2013/000876
Authority: WO
Inventors: 石锦才; 邹秀清
Original assignee: 广州市落叶知秋机械科技有限公司
Priority date: 2012-08-15
Filing date: 2013-07-23
Publication date: 2014-02-20
Also published as: EP2886169A1; CN102764499A; CN102764499B; EP2886169A4; US20150217180A1

Abstract

A wrestling and bumping body builder comprises: a dynamic system (100), the dynamic system (100) comprising a dynamic machine (110) generating the external force, a driving part (120) implementing the external force driving and a buffer device acting on the driving part (120); a lifting frame (200), the lifting frame (200) comprising a rectangular frame (202) and a fabric pocket (201), and the fabric pocket (201) being assembled on the rectangular frame (202); a wrestling and bumping surface plate (300), the wrestling and bumping surface plate (300) comprising a shock absorption device and a spacer; a support (400), the support being a frame supporting and fixing the dynamic 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 a support rod (500), the support rod (500) being a part supporting and balancing the lifting frame (200) and connected with the connecting rod of the driving part (120) of the dynamic system, and the support rod (500) being preset with a part and a hole that are assembled with a chain and linked with the support (400) by the chain, and the lifting frame (200) playing a stabilizing role of dynamic transmission and frame body balancing. In a driving manner, the lifting frame (200) that carries a human body is lifted to a certain height under an action of the external force and subjected to a falling motion until falling to a designated horizontal plane, and therefore the wrestling and bumping motion of the human body is achieved.

Description

Collision Bodyguard Cross-reference to related applications.

The present application claims the priority of the Chinese Application Publication No. WO102764499A, filed on Jan. 15, 2012, the entire content of which is hereby incorporated by reference. Technical field

The invention relates to a universal fitness equipment for strengthening physical fitness, in particular to enable the internal organs and bones to be exercised, and belongs to the field of ten fitness equipments. but in fact

According to the difference between the landing range and the frequency of the collision, the technical fields involved are absolutely completely different, and the difference is very large - the frequency of the rise and fall is above 60CM above 60 times/min, involving a sports and martial arts training in the field of sports equipment. People can never use it;

The range of ups and downs is below 40C, and the frequency of the national fitness equipment is about 40 times Au, which involves an enhanced physical fitness;

The range of fluctuations between 5 30CM and 20 60 times, 1⁄2in, must be selected under the guidance of a doctor, depending on the age and condition of the patient, and the use of different amplitudes and frequencies. Treatment, treatment and rehabilitation physiotherapy. Background technique

There is no such technology product before tl, only people wrestle and people collide with piles. The well-known wrestling wrestling and the martial arts smashing and the Chinese kung fu such as tapping and hitting are undoubtedly tangible, but the intensity is too great and the difficulty is too high, so many people especially The elderly are stunned. The present invention compensates for this deficiency. The novelty of the present invention lies in the fact that there is no such product that can be used for different age groups, that is, fitness and practice, and that can be treated, assisted, and rehabilitated; the inventiveness of the present invention is wrestling. The fall of the wrestling method and the martial arts, as well as the Chinese kung fu such as tapping and hitting, realize the π·effect through the invention, and make π simplification popular, and easy to popularize. Its application is in Ding Hongyang's China Gongda. Enhance physical fitness, stay away from disease, and be suitable for everyone. Summary of the invention

In order to promote the Kung Fu Kung Fu, popularize the fall and collision movements, and enhance the people's physical fitness, the present invention provides the most novel product: "Bumping fitness device". It creatively combines the wrestling in the wrestling and the big bang in the martial arts, and combines Chinese martial arts such as tapping and hitting, and achieves the effect through the exercise machine. A new product wrestling fitness device, baggage

a power system comprising a power machine that generates an external force and a transmission component that implements an external force transmission mode, and a buffering arrangement acting on the transmission component;

The landing gear includes a rectangular frame and a cloth pocket thereof, and the inner circumference of the rectangular frame is larger than the outer circumference of the falling plane plate so as to be spaced apart from each other by a predetermined distance to avoid falling and colliding with the wrestling plate; The cloth pocket is assembled on the rectangular frame and can be loose, tight and replaced;

A flat panel, including a shock absorbing device and a spacer, a rectangular shape, pre-set with a thickness, cast in reinforced concrete, and pressed against the side of the bracket that supports the lower panel before it is completely solidified. So that the wrestling τ panel has a groove that matches the mounting surface of the bracket, and plays a positioning role on the falling plane plate, and the ring flat plate is pre-arranged with a ring or a screw hole for the same a spacer placed on the flat plate;

a bracket, a rectangular parallelepiped, a frame, and a frame for supporting and fixing the power system and the falling plane plate, the chain is connected to the pole by a chain, and the landing gear is installed and balanced by the pole; Said

The strut is a component for supporting and balancing the landing gear, the connecting rods of the power system transmission component are oppositely connected, and the strut is pre-set with a part and a hole for assembling the chain, and is linked by the chain and the bracket, The landing gear plays a stabilizing role for power transmission and balancing frame body, and can be loaded, unloaded and replaced;

The technical solution is as follows: Under the action of external force, the landing gear of the human body is raised to a certain height and then the body is moved by a transmission method. Fall to the position of a finger; ^, so that the human head 'being now.

The external force referred to in this technical solution here means that the power machine that generates the external force according to the choice of our product is also different. One is the external force generated by the power machine composed of the 3⁄4 up to the shifting wheel set. : An external force generated by a power machine consisting of a 3⁄4D driven oil pump; an external force generated by a power machine composed of a motor driven gear reducer, and a power composed of a frequency conversion assembly horse stable Mechanically generated external force: An external force generated by a power machine constituted by a variable frequency motor to drive a gear reducer; and the like, and various forms of the external force.

The term "through a transmission mode" as used in this technical solution means that the transmission modes generated according to the transmission components used in our products are different, and there are uncertain 忭, and the transmission modes are various. The transmission component composed of the lever mechanism and the crank linkage mechanism to drive the landing gear generates the crank link transmission mode; the transmission component formed by the electrohydraulic push rod driving the landing gear generates the hydraulic push rod transmission mode: According to the principle of the pulley, the gear is used to replace the pulley. The upper wheel is fixed on the upper end of the exercise machine bracket, the lower wheel is fixed on the lower end of the exercise machine bracket, and the output power is driven by the gear of the reducer, and the power chain is driven by the chain, and the landing gear is used. The hook of the hook extends into or out of the chain hole to drive the landing gear to rise and fall, and the transmission component is formed by the chain transmission mode; and the like, in the transmission mode of the crank connecting rod, the transmission arm The power transmission is transmitted from the power output shaft to the transmission arm through the inner and outer jacks of the wheel structure, and the flywheel of the bicycle Moving just the opposite. The position of the transmission arm in the position connecting the power output shaft is

It consists of the bearing and the flywheel structure. The bearing on one side plays the bearing weight 3⁄4 and carries the impact force. The other side is the flywheel structure, which acts as the directional transmission. It can prevent the directional speed from exceeding the transmission speed without resistance. Fast movement, which is conducive to the movement of the falling body, and can be guaranteed not to rotate.

In the chain transmission mode, the power transmission is completed by the chain pulling the hook of the landing gear. The hook of the landing gear is similar to the "door bolt", and the spring is used from the back to the top. The "door bolt" can be used in the "sleeve" Sliding, the "sleeve sleeve" is fixed on the connecting rod of the landing gear, and the directional locking function is applied to the bolt hook to ensure that the hook can hang or fall off the chain hole at the specified position, and the hook is attached to the hook. At the corresponding position, the door bolt sleeve is also provided with a protruding point, and the two protruding points are correspondingly in contact with each other. The protruding point is provided with a clutch device, the clutch device is similar to the file, one end is rotatably fixed, and the other end is a handle. , can move up and down around the fixed point - the body is in a "V" shape. When the chain drives the hook to move the landing gear to a specified height, at this height, there is an adjustment point for adjusting the height of the landing gear. This adjustment point is in the orientation of the handle, which prevents the file from moving upwards. Its blocking causes the file to be pulled down. The file will push the protruding point to separate. The protruding point will drive the door bolt to make the hook exit the chain. When the landing gear falls to a certain designated position, there is also a control station in the orientation of the handle to prevent the downward movement of the cymbal. This prevents the cymbal from being lifted up, away from the protruding point, and the shackle hook The spring is pushed forward into the chain hole, and the chain prevents the landing gear from falling by the hook, and at the same time drives the landing gear to rise upward;

The adjustment point that can adjust the amplitude of the landing gear can adjust the adjustment point according to the needs of different people for different amplitudes. In the electro-hydraulic transmission mode, we have added sensors to realize remote control automation..

In order to avoid infringement of invention patents as much as possible, we do not draw the ground for the sake of imprisonment. At some point, we do not fix the transmission method to a specific transmission mode.

We refer to the power machine that generates the external force as the ffl and the transmission component that realizes the transmission mode, and the combination of the buffer device that constitutes the transmission component and the bracket and the shield that constitutes the power system are called power. system.

The power system is to raise the human body to a certain degree by driving the landing gear; 5 and then hitting a certain nail plane, the power system drives the landing gear in two forms, one is that both ends of the landing gear are simultaneously Movement; The other is that one end of the landing gear is fixed as a center of the circle and the other end is arcuately moved up and down around the center by an external force.

The human body lies on the plane of the landing gear, parallel to the plane of the landing gear. The human body is a user and a component of the landing gear. As long as the human body lies in, the landing gear will not squeak like a whirl. The composition of the human body and the lifting frame is the most important component of the whole product. During the movement, the human body can change the lying posture according to the exercise requirements or according to their own needs, and the lying body can be lie down, lying on the side or lying on the side, so that the human body can get a full-scale collision.

The landing gear that is raised at the same time by only one crank connecting rod is a partial middle position s of the fitness device bracket connected by the strut, and this position a is the center of gravity of the combination of the human body and the landing gear. Position, the landing gear can only be used. A piston type chain consisting of a piston rod and a piston sleeve, a rail type guide rail composed of a guide rail and a slider, and a roller and a guide rail constitute a roller type chain. The landing gear raised by the two heads can also be fixed by the chain to the four corners of the exercise machine bracket. In the crank connecting rod transmission mode, the buffering arrangement is composed of a spring and/or a guiding slope, and one end of the spring is connected at a joint of the connecting rod of the transmission component and the strut, and one end is connected with the steel wire in the same The pulley on the fitness device bracket is connected to the rotatable disc, and the spring can be adjusted to be tight or loose by the rotation of the disc, to reduce the punching force generated by the falling body, and/or to combine the guiding slope, and to use the guiding slope The generated centrifugal force slows down the impact force, which is more conducive to converting the buffering force into mechanical power and saving energy. The guide slope is centered on the axis of the power transmission m-axis of the crank link, and the axial distance from the axis to the crank axis of the crank link plus the rolling on the guide slope a radius of the radius rfn of the roller centered on the axis of the crankshaft is a half arc, and a small section is protruded at the introduction lead of the circular guide slope. Describe the tangent of the inner circle of the slope.

In the process of exercise, obese people need to be more aggressive, and thinner people should be smaller. This product makes the body rise after falling, so we apply the law of gravity to this. In the working principle of the fitness device, the obese person is more affected by the falling body, and the thin person is less affected by the falling body, that is, in the case of the same range of the rise and fall, the exerciser The strength of the impact can vary with the weight of the body. The strength of the collision is also related to the extent of the landing. The extent of the landing is related to the length of the crank.

The magnitude of the impact force can be adjusted by adjusting the amplitude of the landing, which can be optimized by adjusting the tightness of the landing gear and adjusting the amplitude of the transmission system. In the crank-link transmission, the height of the landing can be controlled by adjusting the shortness of the crank; in the chain drive, the level of the landing can be controlled by controlling the height of the landing gear; The level of the landing can be adjusted by adjusting the sensor with a high degree of screwing. The "a certain height" referred to in the preceding technical solution refers to an adjustable height that is adjustable to suit the needs of different people for different collision strengths.

The landing gear is divided into two types: soft body and hard body. The soft body landing gear is generally used for lifting type collision and lifting type collision. The specified position of the wrestling plane plate is fixed, and does not follow the human body. The upper and lower parts of the hardware are generally used for throwing-type collisions, which require a certain speed and inertia. The specified flat plate that falls to the end is the hardware landing gear itself, which is up and down with the human body.

The speed of the collision frequency can be adjusted by adjusting the power motor by frequency conversion and adjusting the size of the transmission wheel when asked. Both can also be used separately.

The beneficial effects of the invention: Turning the upright exercise into a flat lying exercise, avoiding sagging; turning the difficulty exercise into a simple and civilian exercise, easy to popularize; changing the energy-consuming exercise into absorbing energy Exercise, no effort to sweat less, the body is more knotted and not loose. Promote physical exercise for all, enhance physical fitness, and stay away from disease. Appendix

The present invention will be further described with reference to the drawings and specific embodiments.

Figure 1 is a perspective view of one of the power system τ principles of the present invention.

Figure 2 is a working principle diagram of the lift-type collision of the bottom of the software landing gear of the present invention;

Figure 3 is a working principle diagram of the side lift type wrestling of the software landing gear of the present invention - Fig. 4 is a working principle diagram of the present invention using a lifting gear of a lifting gear;

Figure 5 is a perspective view of the working principle of the throw-on wrestling using the hardware landing gear of the present invention.

Figure 6 is a perspective view of the working principle of the lifting type collision using the software for lifting and lowering in the present invention.

(?! Medium: 100 power system; 110 power machine: 1100 hydraulic power machine 111 motor; 112 gear reducer; 1122 hydraulic pump; 113 base; 114 power output shaft; 1144 liquid ΰ ΰ ΰ; 115 power plug; Screw (or switch); 120 transmission parts; 121 screw holes; 122 links; 123 transmission arm and power transmission shaft joint points; 124 crank; 125 crank and transmission arm shaft joint; 126 伎 power arm; 1210 Square line connection:

200 landing gear; 201 landing gear cloth; 202 landing gear frame; 203 landing gear at one end of the same center; 210 hardware landing gear 300 fell flat and board

400 bracket; 411 legs; 412 retractable legs; 413 wheels;

500 struts; 501 crossbars: 511 with the same slider or roller; 512 moving slider or roller; 513 moving rail; 514 with the same guide rail; 5111 Solid piston sleeve; 5133 moving piston rod embodiment

Taking a power system of the present invention as an example, a power plug 115 of the power system 10 is inserted. Referring to FIG. 1, this is a motor 111 driving the gear reducer 112 as a power machine 110 with a crank connecting rod as the transmission member 120. The power system 100, the power switch is turned on, or the power plug 丄15 is directly connected to the power source, the power machine U0 enters the working state, and the gear reducer U2 generates the crank connecting rod transmission mode through the transmission component 120, and the motor 111 The power is transmitted to the landing gear 200 or 210, and the external force we need is ready. We can lie on the landing gear 200, see Figure 2, after confirming that you are lying down, or after lying under the guidance of the technician, hold the remote control or switch 116 of the automatic control system and press the switch to start the operation. It is necessary to adjust the frequency and amplitude of the collision to the demand state of the AG. As can be seen from FIG. 1 , the power machine 11 带 drives the flywheel through the connecting portion 12 of the power output shaft 114 and the transmission arm 126 , and the flywheel drives the transmission arm 126 . The transmission arm 126 drives the crank 124 through the shaft coupling portion 125 of the crank 124 . The crank 124 transmits the external force to the landing gear 200 by driving the connecting rod 122. The landing gear 200 carrying the human body can be moved downward. The connecting rod 122 is pre-set with a screw hole 121, and the pre-predetermined hole of the cross bar 501 of the strut 500 is docked, and is determined by the twisting wire. Referring to FIG. 2, the mast 500 passes through the inter-turn rod and the preset hole of the two side rods. It is docked with the preset hole of the landing gear, and the rods on both sides are docked through the holes preset by the rods between the towels. The upper part of the pole between the towels can be directly used as the roller guide 513 or the assembly slider rail 513. It can be connected with the non-movable fixed slider or roller 511 fixed on the bracket 400 to be chained with the landing gear; the lower middle preset hole of the strut 500 is equipped with a slider or roller 512 movable with the landing gear. - The middle leg of the bracket can be directly used as the roller guide 514 or the assembly slider rail 514. It is unmovable and can be connected to the movable slider or roller 512, which makes the landing gear 200 smoothly and evenly. Can not go up and down. The cover 201 is mounted on the landing gear frame 202 and can be loosened. The amplitude can adjust the length of the transmission arm 126, and the frequency can be adjusted to 111 by frequency conversion. If you need to play, we can add a gasket on the flat panel 3ϋϋ, but most of the young people do not need to pad. . In the crank link transmission mode, the buffering arrangement is composed of an incineration and/or a guide rail, and the elastic end is connected at a joint of the connecting rod 122 of the transmission member and the crossbar 501 of the strut, The end wire is connected to the rotatable disc by a pulley fixed on the exercise machine bracket 400. The spring can be adjusted to be tight or loose by the rotation of the tray, and the impact force generated by the falling holiday is relieved. And/or combined with the guide slope, the centrifugal force generated by the guide slope is used to reduce the impact force, which is more conducive to converting the buffer force into mechanical power and saving energy. The guide slope is centered on the axis of the power output shaft 114 of the crank link, and the distance from the axis to the axis 125 of the crank 124 axis of the crank link (ie, half of the current amplitude) The circular length of the radius R calculated by the radius r of the roller which is centered on the axis 125 of the crankshaft which is rolled on the guide slope is a radius, and is introduced at the introduction opening of the circular guide slope A small section is projected. The inner side of the section is the tangent of the inner circle of the guide slope. We have not shown this part of the buffer part in the illustration. We are using the spring buffer, which is invisible in the illustration.. It should be noted that, in order to! ? It is intuitive and unobstructed. We removed the safety baffle around the landing gear. The safety baffle is only for the landing gear and the flat collision. The scissor is not formed between the plates to prevent the intrusion of external objects. There is no hidden danger in the role of the pocket.

In this embodiment, we realize the technical force of the product. The case is that the crank connecting rod transmission mode is realized by the transmission member 20 in the external force of the power machine 1 10, so that the landing gear 200 carrying the human body is raised to our selection. After the fixed height, the body movement is carried out, and it falls to the designated wrestling flat plate 300, so that the human body can achieve the collision movement.

At this time, we can get a state of ignorance of the organ lying in the flat, and we can forgive the rf! I know, what changes will this bring to human health? !

The figure is a collision that is lifted by the 3⁄4 part; M is a collision that is lifted by one side. In the figure, the power system 10U that we select ffl is the electro-hydraulic power system 1100, and the hydraulic pump 1122 is generated by the motor 111. The hydraulic push hydraulic push rod 1144 drives the landing gear, and the amplitude and frequency are twisted by the automatic control system to achieve the wrestling movement. f?i 4 is the soft landing gear. The lifting shaft is the same as the original one. The same axis 203 at one end of the landing gear is the center of the arcing up and down movement of the other end of the landing gear, and at the same time balancing the landing gear. Stable. Figure 5 is the throw-on collision of the hardware landing gear: the specified position that falls to the flat is the hardware landing gear, which is up and down with the human body up and down, it can also be set by the same landing gear frame. The piston type 5133 which can be moved with the movement of the landing gear and the piston type chain fixed by the non-movable piston sleeve 5111 fixed to the bracket h are fixed and balanced by the chain; the wrestling of the soft landing gear is further divided into a lift type collision diagram 2 3 Figure 4 and the lifting type of collision Figure 6, the flat plate that is dropped to the specified position is fixed, does not go up and down with the human body up and down

- Figure 6 Lifting wrestling can also be set without a specified position flat panel. The ground or floor can be randomly selected. As long as it is level without debris, its legs 412 can be telescopic in the legs 411. The connecting rod 122 is also telescopic, and the wheel 413 is mounted on the leg 412. Easy to move. The landing gear 200 does not need to be connected to the connecting rod 122 through the square interface 1210. The square interface can prevent the landing gear from sag to one side and fall flat without falling. The landing gear can be loaded and unloaded at any time. The pavilion 6 is just one of many forms of wrestling wrestling, and the others are not introduced here.

There are many specific examples of implementing the technical solution of this product, and we will not mention it here. It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to be limiting, but those skilled in the art can understand that the present invention is not deviated from the appended claims. The scope and spirit of the situation can be improved, added and replaced.

Claims

Claim 6

1. A new product, a collision fitness device, including

The power system includes power machinery that generates external force and transmission components that embody the external force transmission mode, as well as buffer settings for the transmission components that function as follows: and

The landing gear includes a rectangular frame and its cloth pocket. The inner circumference of the rectangular frame is larger than the outer circumference of the crash plane, so that they are separated from each other by a preset distance to avoid falling and colliding with the crash plane; so The cloth bag is assembled on the rectangular frame and can be loosened, tightened and replaced; the

The impact flat plate, including shock absorbing devices and gaskets, is rectangular, has a preset thickness, is cast from reinforced concrete, and is cast by placing brackets that support the impact flat plate before it is fully solidified. This The bumping flat plate has a groove that is matched with the bracket and plays a positioning role for the bumping flat plate. There are preset rings or screws around the bumping plate. ^ Use Ding ø to place the spacer on the panel as described in Ding t;

Bracket, square frame, a kind of frame, is a frame that supports and fixes the power system and the impact T panel. The support is installed and balanced by the support chain and the support rod ¾ chain. Landing: Described

The support rod is a component that supports and balances the landing gear, and is connected to the connecting rod of the power system transmission component. The support rod is preset with a position and hole for assembling a backrest, and is connected to the bracket through the backrest. It plays a role in power transmission and stabilization of the balance frame body for the landing gear, and can be installed, disassembled and replaced: to realize the performance of this product

The technical solution is: under the action of external force, through a transmission type, the landing gear carrying the human body is raised to a certain height) and then falls to a specified flat position, thereby causing the human body to fall. sports.

2. According to the impact fitness device described in claim 1, the *characteristic is - in the curved connecting rod transmission mode, the power transmission of the transmission arm is transmitted from the inside to the outside by the power output shaft through the weight of the wheel structure. The transmission arm is exactly the opposite of the bicycle flywheel transmission. The structure of the transmission arm where it connects to the power output shaft is

It is composed of bearings and flywheel structures. One side is the bearing, which plays the role of carrying weight and impact force. The other side is the flywheel structure, which plays the role of directional transmission, so that there is no resistance when the directional speed exceeds the transmission speed. Rapid movement is conducive to cooperating with falling body movements, and can ensure that it is not easy to rotate.

3. The impact fitness device according to claim 1, characterized by:

In the chain drive mode, the power transmission is completed by the chain driving the hook of the landing gear. The hook of the landing gear is similar to ten "bolts", which are pushed from back to front by springs. The "bolts" can move back and forth in the "bolt sleeve" Sliding, the "bolt sleeve" is fixed on the connecting rod of the landing gear, and serves as a directional fixation for the 1Ίbolt hook, ensuring that the hook can be hung into or dropped into the chain hole at the designated position S, on the blue surface) ή·h A protruding point is installed, and a protruding point is also installed on the door bolt cover at the corresponding position. The two protruding points contact correspondingly. There is a clutch device on the protruding point. The clutch device is similar to a guillotine, and one end is rotatably fixed. The other end is a handle, which can move up and down around the same fixed point. The blade body is in a "V" shape. The chain drives the hook to move the landing gear to a certain height. At this height, there is a knob that can adjust the height of the landing gear. The adjustment point, this adjustment point is at the position of the handle, blocks the upward movement of the guillotine. Its blocking causes the guillotine to move downward, and the guillotine pushes the protruding point to separate. The protruding point drives the door bolt to make the hook exit the chain hole, and the landing gear Falling motion occurs; when the landing gear falls to a certain designated position, there is also a control station at the handle to block the downward movement of the guillotine, which causes the reverse knife to lift upward and break away from the protruding point. , the door bolt hook stretches forward into the chain hole pushed by the spring, and the chain prevents the landing gear from continuing to fall through the hook, and at the same time drives the landing gear upwards

4. The impact fitness device according to claim 1, characterized by:

The power system drives the landing gear to raise the human body to a certain height and then drops it to a specified plane position. There are two forms of movement of the power system to drive the landing gear. One is that the two ends of the landing gear move up and down. Movement; The other is that one end of the landing gear is fixed to the center of the circle and the other end moves up and down in an arc around the center of the circle under the action of external force ffl.

5. The impact fitness device according to claim 1, characterized by:

The human body is in the τ plane of the landing gear, and the τ·face of the landing gear is τ·η ,

6. The impact fitness device according to claim 1, characterized by:

When there is only one curved connecting rod transmission, the raised landing gear is fixed at the position between the sides of the fitness equipment bracket through a chain connected to the strut. This position is after the human body and the landing gear are combined. At the position of the center of gravity, the lifting frame can only move up and down, not left and right.

7. The impact fitness device according to claim 1, characterized by:

In the crank-connecting rod transmission mode, the buffer device is composed of a spring and a guide slope. One end of the spring is connected to the junction of the connecting rod of the transmission part and the support rod, and one end is fixed in place with a steel wire. The pulley on the fitness equipment bracket is connected to a rotatable disk. By rotating the disk, the spring can be adjusted to be tight or loose, so as to slow down the impact force of the cow due to falling. Combined with

The guide slope uses the centrifugal force generated by the guide slope to slow down the impact force, which is more conducive to converting the buffering force into mechanical power and saving energy. The guide slope is based on the axis center of the power output shaft of the crank connecting rod as the center of the circle, and the distance from the axis center to the crank shaft of the crank connecting rod plus all the rolling elements rolling on the guide slope. It is said that the axis center of the crankshaft is the radius of the roller at the center of the circle and the degree of the calculation mountain is the radius of an arc. A small section is protruded at the introduction of the arc-shaped guide slope. The inner edge of this section is The tangent line of the inner circle of the guide slope.

8. The impact fitness device according to claim 1, characterized by:

The magnitude of the collision can be controlled by adjusting the take-off and landing angle, and the take-off and landing amplitude can be matched by adjusting the tightness of the cloth pocket of the landing gear and the amplitude of the transmission system to achieve the best effect.

9. The knock-down fitness device according to claim 1, characterized by:

Landing gear is divided into two types: software and hardware. Software landing gear generally ffl is a lifting-type fall and a lift-type fall. The designated position where the landing gear falls is fixed. The flat panel is fixed and does not move up and down with the human body. And up and down; the hardware landing gear is generally used for throw-up collisions, which require a certain speed and inertia. The designated position of the ST-panel when it falls is the hard landing gear itself, which goes down with the human body. Down.

10. The impact fitness device according to claim 1, characterized by:

The speed of the crash frequency can be jointly controlled by adjusting the frequency of the power motor and the size of the transmission wheel through frequency conversion, or they can be used separately.