CN203469330U

CN203469330U - Body builder structure

Info

Publication number: CN203469330U
Application number: CN201320602620.3U
Authority: CN
Inventors: 陈朝泉
Original assignee: ZHEJIANG HENGYAO INDUSTRIAL CO LTD
Current assignee: ZHEJIANG HENGYAO INDUSTRIAL CO LTD; Zhejiang Everbright Ind Inc
Priority date: 2013-09-24
Filing date: 2013-09-24
Publication date: 2014-03-12
Anticipated expiration: 2023-09-24

Abstract

The utility model discloses a body builder structure. The body builder structure comprises a rack, a body builder head device, a damping device and a rocking and treading device, wherein the rack is detachably connected with a front supporting pipe and a rear supporting pipe through screw, the rocking and treading device comprises a pedal device and a rocker device, the pedal device comprises a treading pipe and a pedal installed above the treading pipe, a pedal mounting plate is fixedly welded to the position above the treading pipe. three sets of pedal connecting holes are formed in the pedal mounting plate, the pedal is fixed to the pedal mounting plate through a pedal bolt and a pedal nut, the pedal bolt passes through the pedal and the pedal connecting holes through the position above the pedal, and the pedal nut is connected with the pedal bolt in the position below the pedal mounting plate. The body builder structure is secure, all the components are simple in structure and connected conveniently, and the service life is long. According to the body builder, the upper limbs and the lower limns synchronously move in the motion process, the whole body moves in a coordinated mode, the muscles of the upper limbs and the lower limbs can be trained in the motion process, and the torso flexibility is trained.

Description

Body exercising machine structure

Technical field

The utility model belongs to indoor body-building apparatus technical field.

Background technology

With the quickening pace of modern life, people's fitness significantly reduces, and the consciousness of taking exercises improves gradually, usually can select body-building shop or purchase body-building apparatus at home and carry out body-building; Exercycle or Spinning are subject to the heat of vast fitness enthusiasts and hold in both hands, and body builder drives rotation of wheel to come excess energy in consumer to reach the object of body-building and weight-reducing by trampling exercycle pedal.But the handlebar of existing exercycle is fixedly handlebar, body builder is lower extremity movement when driving body-building, and upper limbs just buttresses fixedly fixedly health of handlebar, and the exercycle of this structure cannot meet upper and lower limb and move simultaneously, the requirement of the whole body coordinated movement of various economic factors.Existing body exercising machine structure is comparatively complicated in addition, and parts are various, assembling trouble, and service life is shorter, and production cost is high.

Summary of the invention

The purpose of this utility model is: the deficiency existing for prior art, provide that a kind of structure is simplified, compactness, and each parts are connected firmly, and upper and lower extremities can obtain the body exercising machine structure of taking exercise.

For realizing the object of the utility model, be achieved by the following technical solutions: body exercising machine structure, include frame, and rack-mounted headstock device, damping unit and shake and step on device.

Described frame includes bottom tube, front support pipe, rear supporting tube, headstock tube connector, flywheel mount pad and driving wheel mounting pipe; Described bottom tube front and back ends portion is fixedly welded with respectively front Connection Block and rear Connection Block, and front Connection Block is fixedly connected with front support pipe by two pieces of screws, and rear Connection Block is fixedly connected with rear supporting tube by two pieces of screws; Described front support pipe two ends are socketed with two supporting seats, on supporting seat, towards frame the place ahead one side, are provided with roller; Described rear supporting tube two ends are plugged with the capping of plastic material, and the below of rear supporting tube is connected with at least two legs, between leg and rear supporting tube, are threaded connection; Described leg consists of a rubber cushion blocks and the screw rod that is fixedly connected on rubber cushion blocks top, and leg is threaded with rear supporting tube by screw rod; Described headstock tube connector bottom is run through bottom tube and is fixedly welded on the front portion of bottom tube, is inserted with an insertion pipe in headstock tube connector, and insertion pipe and headstock tube connector are welded and fixed; Headstock tube connector is welded with first reinforcing pipe between the side at frame rear and bottom tube, and the angle between headstock tube connector and bottom tube is 80 degree, and the angle between the first reinforcing pipe and bottom tube is 50 degree; Described flywheel mount pad is fixedly welded on the top, middle part of bottom tube, flywheel mount pad consists of two blocks of steel plates that are symmetrical set, every block plate comprises the first wall, the second wall, the 3rd wall and wall face from bottom to top, described the first wall and bottom tube are welded and fixed, the second wall is mutually vertical with the first wall, the angle that forms 170 degree between the 3rd wall and the second wall, wall face is parallel with the second wall, and described the 3rd wall upper end tilts towards frame outside; Described driving wheel mounting pipe bottom is run through bottom tube and is fixedly welded on the rear portion of bottom tube, driving wheel mounting pipe is mutually vertical with bottom tube, driving wheel mounting pipe is welded with second reinforcing pipe between the side at frame rear and bottom tube, and the angle between the second reinforcing pipe and bottom tube is 60 degree; Driving wheel mounting pipe top is fixedly welded with a reinforcing transverse tube towards the side in frame the place ahead, reinforce the reinforced pole that is fixedly welded with a U-shaped between transverse tube leading section and flywheel mount pad, the fixing welding in upper end of reinforced pole both ends and flywheel mount pad both sides steel plate wall face, the centre of reinforced pole is welded and fixed with reinforcing transverse tube leading section.This frame other parts except front support pipe, rear supporting tube all connect by welding manner one, and sound construction is stable; Described front support pipe, rear supporting tube easy accessibility, the space that makes frame occupy during packed and transported is little.Described headstock tube connector, driving wheel mounting pipe are all run through bottom tube and weld with bottom tube, headstock tube connector, driving wheel mounting pipe are all connected with the upper and lower end face of bottom tube like this, the area connecting is large, guarantees the firm degree that connects between them under normal operating condition, to be not easy to produce distortion.Described reinforcing transverse tube and reinforced pole coordinate makes the upper end of flywheel mount pad keep stable, guarantees not produce shake in flywheel rotation process.The first described reinforcing pipe has further increased the stability of headstock tube connector; The second described reinforcing pipe has further increased the stability of driving wheel mounting pipe, and the second reinforcing pipe is connected to the rear side of driving wheel mounting pipe, generation obstruction while having avoided Flywheel, driving wheel.

Described bottom tube is the rectangular steel pipe of end face; Described front support pipe is that end face is tetragonal steel pipe, and the upper and lower limit of its end face is the straight flange being parallel to each other, the arc-shaped edges that end face dual-side is evagination; Described rear supporting tube shape is identical with front support pipe; Described front Connection Block comprises a flat part and an arc board, and flat part coordinates with the upper surface of front support pipe, and both sides, flat part top offer the through hole passing for screw, and arc board coordinates with the side of front support pipe; The shape of described rear Connection Block is identical with front Connection Block; Described headstock tube connector is that end face is tetragonal steel pipe, and its one side towards frame rear is arcwall face, and other three faces are plane; Described insertion pipe is that end face is foursquare steel pipe; Described driving wheel mounting pipe and reinforcing transverse tube are the rectangular steel pipe of end face; Described reinforced pole is solid reinforcing bar.

Described damping unit includes the flywheel that is arranged on flywheel mount pad and is arranged on the driving wheel in driving wheel mounting pipe, between driving wheel and flywheel, by driving-belt, is connected;

Described headstock device includes head tube and is arranged on handrail and the control panel on head tube; Described head tube end surface shape is identical with headstock tube connector, and head tube bottom is socketed on insertion pipe and by the vertically disposed screw of at least two groups and fixes; The top of head tube is provided with a handrail fixing seat towards the side at frame rear, and described handrail is fixedly clamped on handrail fixing seat, and handrail both sides are provided with heart rate sensor; The upper end of head tube is welded with an erecting of panel seat, described control panel is fixed on erecting of panel seat by four pieces of screws, on erecting of panel seat, offer four screw holes, four vertex positions that are positioned at a rectangle of four screw holes, head tube middle part is also provided with a horizontally disposed rocking bar tube connector.Described handrail is arranged on handrail fixing seat by the mode being fixedly clamped, and can unclamp handrail fixing seat the angle of handrail is regulated in the time of need to adjusting handrail angle.Described head tube bottom is socketed on insertion pipe, because insertion pipe lower end is be plugged in headstock tube connector and be welded and fixed, the connection of head tube is also very firm like this, by the vertically disposed screw of at least two groups, head tube and insertion pipe are fixed in addition, avoided well insertion pipe and head tube to produce front and back or double swerve.

Described shaking stepped on device and included device with pedal and rocker actuator; Described device with pedal includes to be stepped on pipe and is arranged on the pedal of stepping on pipe top; The described pipe front end of stepping on is provided with the front connector in order to be connected with rocker actuator, step on pipe rear end and be provided with the rear connector in order to be rotationally connected with damping unit, the top of stepping on pipe is fixedly welded with a pedal installing plate, on pedal installing plate, offer three groups of pedal connecting holes, pedal is fixed on pedal installing plate by step bolt and pedal nut, described step bolt is from pedal top through pedal and pedal connecting hole, and pedal nut is connected with step bolt below pedal installing plate; Described steps on pipe for the rounded steel pipe of end face, steps on pipe whole curved, steps on pipe middle part and raises up; Described front connector is opening up U-shaped steel plate, and all weld with stepping on pipe its bottom surface and two sides, and upper end, the two sides symmetry of front connector offers connecting hole; Front connector is externally connected with the connector cover cap of a plastic material; Described rear connector is cylindric, and rear connector two ends are provided with axle sleeve, axle sleeve and rear connector interference fit; Described pedal installing plate with step on pipe junction be curved portions, with pedal junction be straight plate part.Described pedal installing plate is curved portions with stepping on pipe junction, pedal installing plate and the area change of stepping on pipe welding like this, and the degree of being connected firmly of pedal installing plate is greatly lifting just, and pedal is fixed on Stability Analysis of Structures on pedal installing plate, guarantees to use safety.Three groups of described pedal connecting holes are all for connecting pedal, and the front and back position that pedal is stepped on pipe relatively like this can be adjusted, and the user who meets different height builds regulates according to self-condition, to reach the use state of the most comfortable.

Described rocker actuator includes lower rocking bar and is socketed in the upper rocking bar of lower rocking bar upper end, between upper rocking bar and lower rocking bar, by four pieces of screw lock, fixes; Described lower rocking bar top is provided with upper binding head, bottom is provided with lower union joint, described upper binding head is set on lower rocking bar and is welded and fixed, the three-way pipe structure that described lower union joint is formed in one, and the pipe end in the middle of lower union joint is positioned at is socketed in lower rocking bar bottom and is welded and fixed; The both sides of described upper binding head and lower union joint are all inserted with axle sleeve, and lower union joint is hinged with the front connector of stepping on pipe front end by bolt, and upper binding head is rotationally connected by the rocking bar tube connector on connecting axle and head tube; Upper rocking bar is arranged with the rocker sleeve of foam rubbery material outward, and the upper end of upper rocking bar is plugged with the rocking bar plug of a quality of rubber materials, and the upper end of rocking bar plug is spherical.Upper binding head on described lower rocking bar is set on lower rocking bar and is welded and fixed, and the area of welding is larger, and syndeton is stable.Lower union joint position is stressed also larger, therefore lower union joint has adopted integrated three-way pipe structure, the pipe end of lower union joint in the middle of being positioned at is first socketed in after lower rocking bar bottom again by being welded and fixed like this, guaranteed the connection precision of lower union joint, weld more conveniently and more firm, security is higher.

Compared with prior art, the beneficial effects of the utility model are: this body exercising machine sound construction, each modular construction is simplified, install easy to connect, long service life.This body exercising machine has in motion process upper limbs and lower limb move simultaneously, the whole body coordinated movement of various economic factors, can temper at the volley upper limbs, lower limb muscles and body harmony.

Accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model.

Fig. 2 is the structural representation of rack section.

Fig. 3 shakes the structural representation of stepping on device.

Fig. 4 is the structural representation of stepping on pipe.

Fig. 5 is the structural representation of headstock device part.

10, bottom tube; 11, front Connection Block; 12, headstock tube connector; 121, insertion pipe; 122, the first reinforcing pipe; 13, flywheel mount pad; 131, reinforced pole; 14, driving wheel mounting pipe; 141, reinforce transverse tube; 142, the second reinforcing pipe; 15, rear Connection Block; 16, rear supporting tube; 161, leg; 162, capping; 17, front support pipe; 171, supporting seat;

30, step on pipe; 31, front connector; 32, rear connector; 33, pedal installing plate; 331, pedal connecting hole; 34, pedal nut; 35, pedal; 36, connector cover cap;

41, lower rocking bar; 42, lower union joint; 43, upper binding head; 44, upper rocking bar; 45, rocker sleeve; 46, rocking bar plug;

50, head tube; 51, handrail fixing seat; 52, erecting of panel seat; 53, rocking bar tube connector; 61, handrail; 62, heart rate sensor; 63, control panel.

The specific embodiment

With reference to the accompanying drawings the specific embodiment of the present utility model is made a detailed explanation below.

According to shown in Fig. 1 to Fig. 5, the body exercising machine structure described in the present embodiment, includes frame, and rack-mounted headstock device, damping unit and shake and step on device.Described damping unit mainly forms with the driving wheel that magnetic control flywheel is connected by magnetic control flywheel and by driving-belt.Flywheel is subject to the resistance that magnetic field produces in rotation process, thereby for shaking the motion generation resistance of stepping on device.

Described frame includes bottom tube 10, front support pipe 17, rear supporting tube 16, headstock tube connector 12, flywheel mount pad 13 and driving wheel mounting pipe 14; Described bottom tube 10 front and back ends portions are fixedly welded with respectively front Connection Block 11 and rear Connection Block 15, and front Connection Block 11 is fixedly connected with front support pipe 17 by two pieces of screws, and rear Connection Block 15 is fixedly connected with rear supporting tube 16 by two pieces of screws; Described front support pipe 17 two ends are socketed with two supporting seats 171, on supporting seat 171, towards frame the place ahead one side, are provided with roller; Described rear supporting tube 16 two ends are plugged with the capping 162 of plastic material, and the below of rear supporting tube 16 is connected with at least two legs 161, between leg 161 and rear supporting tube 16, are threaded connection; Described leg 161 consists of a rubber cushion blocks and the screw rod that is fixedly connected on rubber cushion blocks top, and leg 161 is threaded with rear supporting tube 16 by screw rod; Described headstock tube connector 12 bottoms are run through bottom tube 10 and are fixedly welded on the front portion of bottom tube 10, are inserted with an insertion pipe 121 in headstock tube connector 12, and insertion pipe 121 is welded and fixed with headstock tube connector 12; Headstock tube connector 12 is welded with first reinforcing pipe 122 between the side at frame rear and bottom tube 10, and the angle between headstock tube connector 12 and bottom tube 10 is 80 degree, and the angle between the first reinforcing pipe 122 and bottom tube 10 is 50 degree; Described flywheel mount pad 13 is fixedly welded on the top, middle part of bottom tube 10, flywheel mount pad 13 consists of two blocks of steel plates that are symmetrical set, every block plate comprises the first wall, the second wall, the 3rd wall and wall face from bottom to top, described the first wall and bottom tube 10 are welded and fixed, the second wall is mutually vertical with the first wall, the angle that forms 170 degree between the 3rd wall and the second wall, wall face is parallel with the second wall, and described the 3rd wall upper end tilts towards frame outside; Described driving wheel mounting pipe 14 bottoms are run through bottom tube 10 and are fixedly welded on the rear portion of bottom tube 10, driving wheel mounting pipe 14 is mutually vertical with bottom tube 10, the angle that driving wheel mounting pipe 14 is welded with between second reinforcing pipe 142, the second reinforcing pipes 142 and bottom tube 10 between the side at frame rear and bottom tube 10 is 60 degree; Driving wheel mounting pipe 14 tops are fixedly welded with a reinforcing transverse tube 141 towards the side in frame the place ahead, reinforce the reinforced pole 131 that is fixedly welded with a U-shaped between transverse tube 141 leading sections and flywheel mount pad 13, the fixing welding in upper end of reinforced pole 131 both ends and flywheel mount pad 13 both sides steel plate wall faces, the centre of reinforced pole 131 is welded and fixed with reinforcing transverse tube 141 leading sections.This frame other parts except front support pipe, rear supporting tube all connect by welding manner one, and sound construction is stable; Described front support pipe, rear supporting tube easy accessibility, the space that makes frame occupy during packed and transported is little.Described headstock tube connector, driving wheel mounting pipe are all run through bottom tube and weld with bottom tube, headstock tube connector, driving wheel mounting pipe are all connected with the upper and lower end face of bottom tube like this, the area connecting is large, guarantees the firm degree that connects between them under normal operating condition, to be not easy to produce distortion.Described reinforcing transverse tube and reinforced pole coordinate makes the upper end of flywheel mount pad keep stable, guarantees not produce shake in flywheel rotation process.The first described reinforcing pipe has further increased the stability of headstock tube connector; The second described reinforcing pipe has further increased the stability of driving wheel mounting pipe, and the second reinforcing pipe is connected to the rear side of driving wheel mounting pipe, generation obstruction while having avoided Flywheel, driving wheel.

Described bottom tube 10 is the rectangular steel pipe of end face; Described front support pipe 17 is tetragonal steel pipe for end face, and the upper and lower limit of its end face is the straight flange being parallel to each other, the arc-shaped edges that end face dual-side is evagination; Described rear supporting tube 16 shapes are identical with front support pipe 17; Described front Connection Block 11 comprises a flat part and an arc board, and flat part coordinates with the upper surface of front support pipe 17, and both sides, flat part top offer the through hole passing for screw, and arc board coordinates with the side of front support pipe; The shape of described rear Connection Block 15 is identical with front Connection Block 11; Described headstock tube connector 12 is tetragonal steel pipe for end face, and its one side towards frame rear is arcwall face, and other three faces are plane; Described insertion pipe 121 is foursquare steel pipe for end face; Described driving wheel mounting pipe 14 and reinforcing transverse tube 141 are the rectangular steel pipe of end face; Described reinforced pole 131 is solid reinforcing bar.

Described headstock device includes head tube 50 and is arranged on handrail 61 and the control panel 63 on head tube 50; Described head tube 50 end surface shape are identical with headstock tube connector 12, and head tube 50 bottoms are socketed on insertion pipe 121 and by the vertically disposed screw of at least two groups and fix; The top of head tube 50 is provided with a handrail fixing seat 51 towards the side at frame rear, and described handrail 61 is fixedly clamped on handrail fixing seat 51, and handrail 61 both sides are provided with heart rate sensor 62; The upper end of head tube 50 is welded with an erecting of panel seat 52, described control panel 63 is fixed on erecting of panel seat 52 by four pieces of screws, on erecting of panel seat 52, offer four screw holes, four vertex positions that are positioned at a rectangle of four screw holes, head tube 50 middle parts are also provided with a horizontally disposed rocking bar tube connector 53.Described handrail is arranged on handrail fixing seat by the mode being fixedly clamped, and can unclamp handrail fixing seat the angle of handrail is regulated in the time of need to adjusting handrail angle.Described head tube bottom is socketed on insertion pipe, because insertion pipe lower end is be plugged in headstock tube connector and be welded and fixed, the connection of head tube is also very firm like this, by the vertically disposed screw of at least two groups, head tube and insertion pipe are fixed in addition, avoided well insertion pipe and head tube to produce front and back or double swerve.

Described shaking stepped on device and included device with pedal and rocker actuator; Described device with pedal includes to be stepped on pipe 30 and is arranged on the pedal 35 of stepping on pipe 30 tops; Described pipe 30 front ends of stepping on are provided with the front connector 31 in order to be connected with rocker actuator, step on pipe 30 rear ends and be provided with the rear connector 32 in order to be rotationally connected with damping unit, the top of stepping on pipe 30 is fixedly welded with a pedal installing plate 33, on pedal installing plate 33, offer three groups of pedal connecting holes 331, pedal 35 is fixed on pedal installing plate 33 by step bolt and pedal nut 34, described step bolt is from pedal top through pedal and pedal connecting hole, and pedal nut is connected with step bolt below pedal installing plate; Described pedal nut 34 consists of a nut and a fixedly sleeved plastics knob outside nut.Described steps on pipe 30 for the rounded steel pipe of end face, steps on pipe 30 whole curved, steps on pipe middle part and raises up; Described front connector 31 is opening up U-shaped steel plate, and all weld with stepping on pipe its bottom surface and two sides, and upper end, the two sides symmetry of front connector offers connecting hole; Front connector is externally connected with the connector cover cap 36 of a plastic material; Described rear connector 32 is cylindric, and rear connector two ends are provided with axle sleeve, axle sleeve and rear connector interference fit; Described pedal installing plate 33 is curved portions with stepping on pipe 30 junctions, with pedal 35 junctions be straight plate part.Described pedal installing plate is curved portions with stepping on pipe junction, pedal installing plate and the area change of stepping on pipe welding like this, and the degree of being connected firmly of pedal installing plate is greatly lifting just, and pedal is fixed on Stability Analysis of Structures on pedal installing plate, guarantees to use safety.Three groups of described pedal connecting holes are all for connecting pedal, and the front and back position that pedal is stepped on pipe relatively like this can be adjusted, and the user who meets different height builds regulates according to self-condition, to reach the use state of the most comfortable.

Described rocker actuator includes lower rocking bar 41 and is socketed in the upper rocking bar 44 of lower rocking bar 41 upper ends, between upper rocking bar 44 and lower rocking bar 41, by four pieces of screw lock, fixes; Described lower rocking bar top is provided with upper binding head 43, bottom is provided with lower union joint 42, described upper binding head is set on lower rocking bar and is welded and fixed, the three-way pipe structure that described lower union joint is formed in one, and the pipe end in the middle of lower union joint is positioned at is socketed in lower rocking bar bottom and is welded and fixed; The both sides of described upper binding head and lower union joint are all inserted with axle sleeve, and lower union joint is hinged with the front connector of stepping on pipe front end by bolt, and upper binding head is rotationally connected by the rocking bar tube connector on connecting axle and head tube; Upper rocking bar is arranged with the rocker sleeve 45 of foam rubbery material outward, and the upper end of upper rocking bar is plugged with the rocking bar plug 46 of a quality of rubber materials, and the upper end of rocking bar plug is spherical.Upper binding head on described lower rocking bar is set on lower rocking bar and is welded and fixed, and the area of welding is larger, and syndeton is stable.Lower union joint position is stressed also larger, therefore lower union joint has adopted integrated three-way pipe structure, the pipe end of lower union joint in the middle of being positioned at is first socketed in after lower rocking bar bottom again by being welded and fixed like this, guaranteed the connection precision of lower union joint, weld more conveniently and more firm, security is higher.

Use body exercising machine Shi， foot to step down on pedal, hand can be held up lean against on rocking bar and rock back and forth simultaneously, and upper and lower extremities all can be exerted all one's strength like this, and the whole body coordinated movement of various economic factors can be tempered upper limbs, lower limb muscles and body harmony at the volley.In stepping on pedal travel process, damping unit is stepped on device running to shaking produces resistance, thereby the motion of four limbs is produced to resistance, thereby reaches the object of body-building.In motion process, hand also can be held up and lean against on handrail, finger by heart rate sensor to measure heart rate, the heart rate recording is presented on the display screen of control panel after processing by controller.

Claims

1. body exercising machine structure, is characterized in that: include frame, and rack-mounted headstock device, damping unit and shake and step on device;

Described frame includes bottom tube, front support pipe, rear supporting tube, headstock tube connector, flywheel mount pad and driving wheel mounting pipe; Described bottom tube front and back ends portion is fixedly welded with respectively front Connection Block and rear Connection Block, and front Connection Block is fixedly connected with front support pipe by two pieces of screws, and rear Connection Block is fixedly connected with rear supporting tube by two pieces of screws; Described front support pipe two ends are socketed with two supporting seats, on supporting seat, towards frame the place ahead one side, are provided with roller; Described rear supporting tube two ends are plugged with the capping of plastic material, and the below of rear supporting tube is connected with at least two legs, between leg and rear supporting tube, are threaded connection; Described leg consists of a rubber cushion blocks and the screw rod that is fixedly connected on rubber cushion blocks top, and leg is threaded with rear supporting tube by screw rod; Described headstock tube connector bottom is run through bottom tube and is fixedly welded on the front portion of bottom tube, is inserted with an insertion pipe in headstock tube connector, and insertion pipe and headstock tube connector are welded and fixed; Headstock tube connector is welded with first reinforcing pipe between the side at frame rear and bottom tube, and the angle between headstock tube connector and bottom tube is 80 degree, and the angle between the first reinforcing pipe and bottom tube is 50 degree; Described flywheel mount pad is fixedly welded on the top, middle part of bottom tube, flywheel mount pad consists of two blocks of steel plates that are symmetrical set, every block plate comprises the first wall, the second wall, the 3rd wall and wall face from bottom to top, described the first wall and bottom tube are welded and fixed, the second wall is mutually vertical with the first wall, the angle that forms 170 degree between the 3rd wall and the second wall, wall face is parallel with the second wall, and described the 3rd wall upper end tilts towards frame outside; Described driving wheel mounting pipe bottom is run through bottom tube and is fixedly welded on the rear portion of bottom tube, driving wheel mounting pipe is mutually vertical with bottom tube, driving wheel mounting pipe is welded with second reinforcing pipe between the side at frame rear and bottom tube, and the angle between the second reinforcing pipe and bottom tube is 60 degree; Driving wheel mounting pipe top is fixedly welded with a reinforcing transverse tube towards the side in frame the place ahead, reinforce the reinforced pole that is fixedly welded with a U-shaped between transverse tube leading section and flywheel mount pad, the fixing welding in upper end of reinforced pole both ends and flywheel mount pad both sides steel plate wall face, the centre of reinforced pole is welded and fixed with reinforcing transverse tube leading section;

Described bottom tube is the rectangular steel pipe of end face; Described front support pipe is that end face is tetragonal steel pipe, and the upper and lower limit of its end face is the straight flange being parallel to each other, the arc-shaped edges that end face dual-side is evagination; Described rear supporting tube shape is identical with front support pipe; Described front Connection Block comprises a flat part and an arc board, and flat part coordinates with the upper surface of front support pipe, and both sides, flat part top offer the through hole passing for screw, and arc board coordinates with the side of front support pipe; The shape of described rear Connection Block is identical with front Connection Block; Described headstock tube connector is that end face is tetragonal steel pipe, and its one side towards frame rear is arcwall face, and other three faces are plane; Described insertion pipe is that end face is foursquare steel pipe; Described driving wheel mounting pipe and reinforcing transverse tube are the rectangular steel pipe of end face; Described reinforced pole is solid reinforcing bar;

Described headstock device includes head tube and is arranged on handrail and the control panel on head tube; Described head tube end surface shape is identical with headstock tube connector, and head tube bottom is socketed on insertion pipe and by the vertically disposed screw of at least two groups and fixes; The top of head tube is provided with a handrail fixing seat towards the side at frame rear, and described handrail is fixedly clamped on handrail fixing seat, and handrail both sides are provided with heart rate sensor; The upper end of head tube is welded with an erecting of panel seat, described control panel is fixed on erecting of panel seat by four pieces of screws, on erecting of panel seat, offer four screw holes, four vertex positions that are positioned at a rectangle of four screw holes, head tube middle part is also provided with a horizontally disposed rocking bar tube connector;

Described shaking stepped on device and included device with pedal and rocker actuator; Described device with pedal includes to be stepped on pipe and is arranged on the pedal of stepping on pipe top; The described pipe front end of stepping on is provided with the front connector in order to be connected with rocker actuator, step on pipe rear end and be provided with the rear connector in order to be rotationally connected with damping unit, the top of stepping on pipe is fixedly welded with a pedal installing plate, on pedal installing plate, offer three groups of pedal connecting holes, pedal is fixed on pedal installing plate by step bolt and pedal nut, described step bolt is from pedal top through pedal and pedal connecting hole, and pedal nut is connected with step bolt below pedal installing plate; Described steps on pipe for the rounded steel pipe of end face, steps on pipe whole curved, steps on pipe middle part and raises up; Described front connector is opening up U-shaped steel plate, and all weld with stepping on pipe its bottom surface and two sides, and upper end, the two sides symmetry of front connector offers connecting hole; Front connector is externally connected with the connector cover cap of a plastic material; Described rear connector is cylindric, and rear connector two ends are provided with axle sleeve, axle sleeve and rear connector interference fit; Described pedal installing plate with step on pipe junction be curved portions, with pedal junction be straight plate part;

Described rocker actuator includes lower rocking bar and is socketed in the upper rocking bar of lower rocking bar upper end, between upper rocking bar and lower rocking bar, by four pieces of screw lock, fixes; Described lower rocking bar top is provided with upper binding head, bottom is provided with lower union joint, described upper binding head is set on lower rocking bar and is welded and fixed, the three-way pipe structure that described lower union joint is formed in one, and the pipe end in the middle of lower union joint is positioned at is socketed in lower rocking bar bottom and is welded and fixed; The both sides of described upper binding head and lower union joint are all inserted with axle sleeve, and lower union joint is hinged with the front connector of stepping on pipe front end by bolt, and upper binding head is rotationally connected by the rocking bar tube connector on connecting axle and head tube; Upper rocking bar is arranged with the rocker sleeve of foam rubbery material outward, and the upper end of upper rocking bar is plugged with the rocking bar plug of a quality of rubber materials, and the upper end of rocking bar plug is spherical.