CN203507423U - Body-building bicycle structure - Google Patents
Body-building bicycle structure Download PDFInfo
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- CN203507423U CN203507423U CN201320592199.2U CN201320592199U CN203507423U CN 203507423 U CN203507423 U CN 203507423U CN 201320592199 U CN201320592199 U CN 201320592199U CN 203507423 U CN203507423 U CN 203507423U
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Abstract
The utility model discloses a body-building bicycle structure. The body-building bicycle structure comprises a bicycle frame, a pedal movement device installed on the bicycle frame, a bicycle head device installed on the upper portion of the front portion of the bicycle frame and a seat device installed on the upper portion of the back portion of the bicycle frame. A seat supporting pipe of the seat device is fixed on a seat connecting pipe through seat height adjusting knobs, a seat is fixed on a seat installing base which is connected to a seat sliding base in a sliding mode, and the seat installing base and the seat sliding base are fixedly connected through the cooperation of seat horizontal adjusting knobs and connecting sliding blocks. A bicycle head pipe of the bicycle head device is fixed on a bicycle connecting pipe through bicycle head height adjusting knobs. A damping adjusting device for adjusting the rotation damping of a flywheel is arranged above the flywheel of the pedal movement device. The body-building bicycle structure is simple in component, convenient to assemble and stable in bicycle frame structure, the height of the bicycle head device and the seat device and the front position and the back position of the seat device can be conveniently adjusted, and a user can use the body-building bicycle structure conveniently and comfortably.
Description
Technical field
The utility model belongs to body building car structure technical field.
Background technology
Exercycle is also referred to as cycle ergometer, and common exercycle can be adjusted the intensity while moving, and plays the effect of body-building, so people call exercycle it.The aerobic fitness equipment that belongs to typical simulation outdoor exercises is also called as cardiorespiratory training equipment.Be mainly by the health long period, suitably the motion of intensity promotes cardiovascular motion, accelerates metabolism, strengthens heart and lung functions, thereby improves the physique of human body.Existing body building car structure is comparatively complicated, and parts are various, assembling trouble, and production cost is high.Seat on exercycle, headstock position adjustments are inconvenient in addition.
Summary of the invention
The purpose of this utility model is: the deficiency existing for prior art, provides that a kind of structure is comparatively simplified, body frame structure for automotive is firm, seat, headstock body building self running bassinet structure easy to adjust.
For realizing the object of the utility model, be achieved by the following technical solutions: a kind of body building self running bassinet structure, include vehicle frame, be arranged on the telecontrol equipment of trampling on vehicle frame, be arranged on the headstock device of vehicle frame front upper, and the seat unit that is arranged on top, vehicle frame rear portion.
Described vehicle frame includes bottom tube, headstock tube connector, front fork tube, oblique arm, seat tube connector, front arm and rear arm; Described bottom tube middle part is bent upwards, the forward and backward straight tube that is in knee, and the leading section of bottom tube is fixedly welded with a front Connection Block, Connection Block after the rearward end of bottom tube is fixedly welded with; Described front arm is connected with front Connection Block by two pieces of screws, and described rear arm is connected with rear Connection Block by two pieces of screws; Described front fork tube integral body is downward opening U-shaped, and the both ends of front fork tube are fixedly welded on front Connection Block top, and headstock tube connector bottom is run through at the middle part of front fork tube, and welds with headstock tube connector is fixing; Described oblique arm integral body is curved, and tiltedly the front end of arm runs through headstock tube connector towards the wall at vehicle frame rear, and welds with headstock tube connector is fixing, tiltedly the rearward end of arm while and the rearward end of bottom tube, the fixing welding of rear Connection Block; Described seat tube connector runs through oblique arm and bottom tube wall upward from top to bottom, and fixes welding with oblique arm, bottom tube.Described front arm, rear arm are connected by screw, easy accessibility.Described front fork tube middle part is welded and fixed after running through headstock tube connector bottom, simultaneously oblique arm front end runs through headstock tube connector and is welded and fixed after the wall at vehicle frame rear, front fork tube, oblique arm are connected very firm with headstock tube connector like this, weld can reach higher mechanical strength, front fork tube, oblique arm coordinate the stable triangular structure of the common formation of bottom tube in addition, make vehicle frame overall structure stable firm; Described seat tube connector runs through oblique arm and bottom tube wall upward from top to bottom, and fixes welding with oblique arm, bottom tube, has guaranteed so on the one hand the firm connection of seat tube connector, also oblique arm and bottom tube is played to reinforcement effect on the one hand.
The two ends of described rear arm are plugged with a pipe end-cap of plastic material, and the bottom of rear arm has been threaded connection two legs; The front side of described front arm is welded with the roller mount of two U-shapeds, between two arm faces of roller mount, has been bolted roller, and front arm other parts structure is identical with rear arm.
Symmetrically on described front fork tube two support arms be fixedly welded with two flywheel mount pads, flywheel mount pad is provided with flywheel shaft installing port, and flywheel shaft installing port is opening up, and extends towards vehicle frame the place ahead; On described flywheel mount pad or front fork tube, the position in corresponding flywheel shaft installing port the place ahead is fixedly welded with flywheel shaft location-plate.Described flywheel shaft installing port is opening up, is convenient to flywheel shaft to snap in, and can produce accidental in installation process.Described flywheel shaft location-plate coordinates flywheel shaft connector in order to adjust and to limit the position of flywheel shaft.
Described headstock tube connector is rectangular tube, and headstock tube connector front side wall and right side wall crossover position have been threaded connection headstock height adjustment knob; Described seat tube connector rear wall has been threaded connection height of seat adjusting knob; Between seat tube connector and oblique arm, be fixedly welded with a reinforcing pipe, reinforcing pipe is positioned at the top position of seat tube connector and oblique arm junction; The position that is positioned at oblique arm below on seat tube connector is provided with driving wheel seat.
Described oblique arm is provided with a brake screw rod mount pad, and brake screw rod mount pad includes and is welded on the pipe portion of oblique arm top and the square tube portion that is welded on oblique arm below, and pipe portion and square tube portion coaxially arrange and connect; The rear position that is tiltedly positioned at brake screw rod mount pad below arm is welded with a brake mount mount pad, and brake mount mount pad integral body is opening up U-shaped;
The seat that described seat unit includes seat arm and is arranged on seat arm top; Described seat arm upper end is fixedly welded with a seat slide, on seat slide, slides and is provided with a chair mounted seat, and chair mounted seat front upper is fixedly welded with a chair mounted pipe, and described seat is fixedly connected on chair mounted pipe; Described chair mounted seat is quadrangle tubing, and chair mounted seat upper and lower end face is plane, and left and right end face is arcwall face, and the lower surface of chair mounted seat offers bar hole along its length, and the two ends of chair mounted seat are plugged with the end cap of two plastic materials; Described seat slide middle part is the plane coordinating with chair mounted seat lower surface, and the seat slide left and right sides is the arcwall face coordinating with end face bottom, chair mounted seat left and right; Described chair mounted seat and seat slide are fixed connection by seat horizontal adjustment knob and connection sliding block; Described connection sliding block is slidably arranged in chair mounted seat, and described connection sliding block middle part is the plane coordinating with chair mounted seat lower surface inwall, and the connection sliding block left and right sides is the arcwall face coordinating with chair mounted seat left and right end face inwall; Bar hole and connection sliding block that described seat horizontal adjustment knob is upward through seat slide and chair mounted seat from seat slide below are threaded connection; Described seat arm lower end is plugged on the seat tube connector on vehicle frame, and seat arm sidewall evenly offers a plurality of hole clippings along its length, and described hole clipping coordinates engaging with the height of seat adjusting knob on seat tube connector; Described seat tube connector upper end is plugged with the plug connector of a plastic material, and the inside and outside wall of plug connector closely cooperates with seat arm, seat tube connector respectively.The lower surface of described chair mounted seat and end face bottom, left and right are sandwiched between seat slide and connection sliding block, when unclamping seat horizontal adjustment knob, chair mounted seat can move to adjust its front and back position smoothly, when locking seat horizontal adjustment knob, chair mounted seat again can be stably clamped, guaranteed the stability of seat.Hole clipping on described seat arm coordinates engaging with the height of seat adjusting knob on seat tube connector, thereby can adjust easily the effective length of seat arm, thereby adjusts the height and position of seat.Described plug connector makes not produce and rock between seat arm and seat tube connector.
The handrail that described headstock device includes head tube and is arranged on head tube top, described head tube is square tube, head tube lower end is plugged on headstock tube connector, head tube sidewall offers a plurality of hole clippings along its length, and described hole clipping coordinates engaging with the headstock height adjustment knob on headstock tube connector; Hole clipping on described head tube coordinates engaging with the headstock height adjustment knob on headstock tube connector, thereby can adjust easily the effective length of head tube, thereby adjusts the height and position of handrail.
The described telecontrol equipment of trampling includes flywheel, is coaxially fixedly connected on the driven gear of flywheel one side, and the driven wheel being in transmission connection by driving-chain and driven gear; Described flywheel is connected on a flywheel shaft by bearing, and flywheel both sides have been connected by screw two flywheel decorative covers; Described flywheel shaft is fixed on the flywheel mount pad of vehicle frame by nut, and flywheel two ends are arranged with two flywheel shaft connectors, and flywheel shaft connector is fixed on flywheel shaft location-plate by nut; Described driven wheel is fixedly connected on an axis by screw, axis is automatically connected on the driving wheel seat on seat tube connector by bearing rotary, the two ends of axis are socketed with two treadles, and middle shaft end is connected with the fixedly nut of treadle, the treadle that is wherein positioned at driven wheel one side is connected with driven wheel one; The end of described treadle is connected with pedal; Outside described driven wheel, driving-chain and driven gear, be covered with a cover cap, cover cap consists of interior cover cap and outside housing cover, and interior cover cap is fixed by screws on vehicle frame, and outside housing cover is set in inner cover and covers and fix by screw; Described cover cap middle part is positioned at the region that driven wheel, driven gear and driving-chain surround and is provided with a breach, and interior cover cap and the outside housing cover position in breach fastens mutually.Described flywheel decorative cover gets up flywheel two face shields, has improved the outward appearance of flywheel, and facilitates daily cleaning.Described cover cap gets up flywheel, driven wheel and transmission chain guard, prevents that in user's use procedure, the moving component such as shank and flywheel, driven wheel or driving-chain produces touching and causes danger.The breach at described cover cap middle part has been saved the materials of cover cap, and simultaneously interior cover cap and the position of outside housing cover in breach fasten the mechanical strength that has also increased cover cap integral body mutually.
Described pedal is by pedal body, pedal shaft, baffle plate and reinforced pole form, the framework that described pedal body is connected to the U-shaped of I-shaped bracket periphery by support and the one of an I shape forms, extend in opposite directions at the both ends of framework, in described pedal shaft and pedal body, I-shaped bracket is dynamically connected by two bearing rotaries, the side of described baffle plate takes the shape of the letter U, the bottom one of baffle plate is connected to a side of U-shaped framework, the upper end of baffle plate is provided with perforation, described reinforced pole integral body is downward opening U-shaped, reinforced pole middle part is located in the perforation of baffle plate upper end, and reinforced pole two ends are fixedly welded on framework by ultrasonic wave, described baffle plate consists of two catch, and the bottom of catch connects as one, and described perforation is arranged on the upper end of catch, and the position near perforation between two catch is connected with a brace.I-shaped bracket and the framework of described formation pedal body are one-body molded, and sound construction is durable, and described baffle plate coordinates reinforced pole in order to block front side and the left and right sides of foot, effectively prevents from using foot in Exercycle process step on sky and cause danger; Described baffle plate consists of two catch, comparatively material-saving and make catch have good pliability; Perforation is set in described catch upper end and reinforced pole is located in perforation above, has facilitated like this connection of reinforced pole and has made baffle plate and the difficult generation fracture in reinforced pole junction.
Above described flywheel, be provided with a damping adjustment device, damping adjustment device includes brake mount, controls the brake knob of brake mount and the brake screw rod that connects brake knob and brake mount; Described brake mount bottom is brake block, and front side, brake mount top is control end, and rear side is link; The link of brake mount is hinged on a brake mount brace, and brake mount brace is fixedly connected on the brake mount mount pad of vehicle frame by screw; The brake mount connector that brake mount brace front end is U-shaped, correspondingly on two arms of brake mount connector offers a pair of circular hole and a pair ofly take the arcuate socket that circular hole is the center of circle, and the link of brake mount is connected with circular hole, circular hole respectively by two bolt parts; Described brake screw rod upper end coordinates a locking nut to be fixedly connected with brake knob, brake screw rod lower end is through the brake screw rod mount pad on vehicle frame, the bottom of brake screw rod is fixedly connected with a nut, the top of brake screw rod upper cap nut is arranged with lower sleeve, and the control end of described brake mount is limited between nut and lower sleeve; On brake screw rod, be also threaded connection a square nut, square nut is held fixing welding with the square tube subordinate of brake screw rod mount pad bottom, on brake screw rod, is also arranged with a spring between square nut and lower sleeve; The below that brake is positioned at locking nut on screw rod is gone back slip cap and is provided with a upper bush, and upper bush periphery is clamped in the pipe portion on brake screw rod mount pad top.Thereby by brake knob, can control brake screw rod and rotate upper and lower displacement relative to square nut, thus the brake block on control brake mount and the frictional resistance between flywheel, thus adjust the damping size of trampling telecontrol equipment.Described brake mount brace has certain elasticity and facilitates the installation of brake mount, and the arcuate socket on described brake mount connector can rotate relative to brake mount brace brake mount within the scope of special angle; Described spring makes lower sleeve lower end press the control end of brake mount, thereby brake block and flywheel are tight against; Spring also plays the effect of buffering simultaneously, and in flywheel rotation process, brake block can produce shake, and shake is absorbed by spring and reduces the direct impact on brake screw rod, guarantees the bulk life time of damping adjustment device.
Compared with prior art, the beneficial effects of the utility model are: these Exercycle parts are simplified, easy to assembly, body frame structure for automotive is stable, the height of headstock device and seat unit, and the front and back position of seat unit can conveniently regulate, and by damping adjustment device, can in motion process, adjust at any time the rotary resistance of flywheel, thereby adjust the intensity of motion, easy to use comfortable.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of Exercycle.
Fig. 2 is the structural representation of vehicle frame part.
Fig. 3 is the structural representation of seat unit part.
Fig. 4 is the structural representation of trampling telecontrol equipment part.
Fig. 5 is the structural representation of pedal part.
Fig. 6 is the structural representation of damping adjustment device part.
Fig. 7 is the structural representation of brake mount part.
10, bottom tube; 11, front Connection Block; 12, front fork tube; 121, flywheel shaft location-plate; 122, flywheel mount pad; 13, headstock tube connector; 131, headstock height adjustment knob; 14, oblique arm; 141, brake screw rod mount pad; 142, brake mount mount pad; 15, seat tube connector; 151, height of seat adjusting knob; 152, reinforcing pipe; 153, drive wheel seat; 154, plug connector; 16, rear Connection Block; 17, rear arm, 171, leg, 172, a pipe end-cap; 18, front arm, 181, roller mount; 182, roller;
20, seat arm; 21, seat slide; 22, seat horizontal adjustment knob; 23, connection sliding block; 24, chair mounted seat; 241, chair mounted pipe; 242, end cap; 25, seat;
40, flywheel shaft; 401, flywheel shaft connector; 41, flywheel; 411, flywheel decorative cover; 42, driven gear; 43, pedal; 431, pedal body; 432, pedal shaft; 433, baffle plate; 434, reinforced pole; 441, outside housing cover; 442, interior cover cap; 45, driven wheel; 46, driving-chain; 47, axis; 48, treadle;
50, brake mount brace; 501, brake mount connector; 51, brake mount; 511, brake block; 512, control end; 513, link; 52, nut; 53, lower sleeve; 54, spring; 55, square nut; 56, brake screw rod; 57, upper bush; 58, locking nut; 59, brake knob.
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. 7, a kind of body building self running bassinet structure described in the present embodiment, includes vehicle frame, is arranged on the telecontrol equipment of trampling on vehicle frame, is arranged on the headstock device of vehicle frame front upper, and the seat unit that is arranged on top, vehicle frame rear portion.
Described vehicle frame includes bottom tube 10, headstock tube connector 13, front fork tube 12, oblique arm 14, seat tube connector 15, front arm 18 and rear arm 17; Described bottom tube middle part is bent upwards, the forward and backward straight tube that is in knee, and the leading section of bottom tube is fixedly welded with a front Connection Block 11, Connection Block 16 after the rearward end of bottom tube is fixedly welded with; Described front arm is connected with front Connection Block by two pieces of screws, and described rear arm is connected with rear Connection Block by two pieces of screws; Described front fork tube integral body is downward opening U-shaped, and the both ends of front fork tube are fixedly welded on front Connection Block top, and headstock tube connector bottom is run through at the middle part of front fork tube, and welds with headstock tube connector is fixing; Described oblique arm integral body is curved, and tiltedly the front end of arm runs through headstock tube connector towards the wall at vehicle frame rear, and welds with headstock tube connector is fixing, tiltedly the rearward end of arm while and the rearward end of bottom tube, the fixing welding of rear Connection Block; Described seat tube connector runs through oblique arm and bottom tube wall upward from top to bottom, and fixes welding with oblique arm, bottom tube.Described front arm, rear arm are connected by screw, easy accessibility.Described front fork tube middle part is welded and fixed after running through headstock tube connector bottom, simultaneously oblique arm front end runs through headstock tube connector and is welded and fixed after the wall at vehicle frame rear, front fork tube, oblique arm are connected very firm with headstock tube connector like this, weld can reach higher mechanical strength, front fork tube, oblique arm coordinate the stable triangular structure of the common formation of bottom tube in addition, make vehicle frame overall structure stable firm; Described seat tube connector runs through oblique arm and bottom tube wall upward from top to bottom, and fixes welding with oblique arm, bottom tube, has guaranteed so on the one hand the firm connection of seat tube connector, also oblique arm and bottom tube is played to reinforcement effect on the one hand.
The two ends of described rear arm are plugged with a pipe end-cap 172 of plastic material, and the bottom of rear arm has been threaded connection two legs 171; The front side of described front arm is welded with the roller mount 181 of two U-shapeds, between two arm faces of roller mount, has been bolted roller 182, and front arm other parts structure is identical with rear arm.
Symmetrically on 12 liang of support arms of described front fork tube be fixedly welded with two flywheel mount pads 122, flywheel mount pad is provided with flywheel shaft installing port, and flywheel shaft installing port is opening up, and extends towards vehicle frame the place ahead; On described flywheel mount pad 122 or front fork tube 12, the position in corresponding flywheel shaft installing port the place ahead is fixedly welded with flywheel shaft location-plate 121.Described flywheel shaft installing port is opening up, is convenient to flywheel shaft to snap in, and can produce accidental in installation process.Described flywheel shaft location-plate coordinates flywheel shaft connector in order to adjust and to limit the position of flywheel shaft.
Described headstock tube connector is rectangular tube, and headstock tube connector 13 front side walls and right side wall crossover position have been threaded connection headstock height adjustment knob 131; Described seat tube connector 15 rear walls have been threaded connection height of seat adjusting knob 151; Between seat tube connector and oblique arm, be fixedly welded with a reinforcing pipe 152, reinforcing pipe is positioned at the top position of seat tube connector and oblique arm junction; The position that is positioned at oblique arm below on seat tube connector is provided with and drives wheel seat 153.
Described oblique arm 14 is provided with a brake screw rod mount pad 141, and brake screw rod mount pad 141 includes and is welded on the pipe portion of oblique arm top and the square tube portion that is welded on oblique arm below, and pipe portion and square tube portion coaxially arrange and connect; The rear position that oblique arm 14 belows are positioned at brake screw rod mount pad is welded with a brake mount mount pad 142, and brake mount mount pad integral body is opening up U-shaped;
The seat 25 that described seat unit includes seat arm 20 and is arranged on seat arm top; Described seat arm upper end is fixedly welded with a seat slide 21, on seat slide, slides and is provided with a chair mounted seat 24, and chair mounted seat front upper is fixedly welded with a chair mounted pipe 241, and described seat is fixedly connected on chair mounted pipe; Described chair mounted seat is quadrangle tubing, and chair mounted seat upper and lower end face is plane, and left and right end face is arcwall face, and the lower surface of chair mounted seat offers bar hole along its length, and the two ends of chair mounted seat are plugged with the end cap 242 of two plastic materials; Described seat slide middle part is the plane coordinating with chair mounted seat lower surface, and the seat slide left and right sides is the arcwall face coordinating with end face bottom, chair mounted seat left and right; Described chair mounted seat and seat slide are fixed connection by seat horizontal adjustment knob 22 and connection sliding block 23; Described connection sliding block is slidably arranged in chair mounted seat, and described connection sliding block middle part is the plane coordinating with chair mounted seat lower surface inwall, and the connection sliding block left and right sides is the arcwall face coordinating with chair mounted seat left and right end face inwall; Bar hole and connection sliding block that described seat horizontal adjustment knob is upward through seat slide and chair mounted seat from seat slide below are threaded connection; Described seat arm lower end is plugged on the seat tube connector on vehicle frame, and seat arm sidewall evenly offers a plurality of hole clippings along its length, and described hole clipping coordinates engaging with the height of seat adjusting knob on seat tube connector; Described seat tube connector 15 upper ends are plugged with the plug connector 154 of a plastic material, and the inside and outside wall of plug connector closely cooperates with seat arm, seat tube connector respectively.The lower surface of described chair mounted seat and end face bottom, left and right are sandwiched between seat slide and connection sliding block, when unclamping seat horizontal adjustment knob, chair mounted seat can move to adjust its front and back position smoothly, when locking seat horizontal adjustment knob, chair mounted seat again can be stably clamped, guaranteed the stability of seat.Hole clipping on described seat arm coordinates engaging with the height of seat adjusting knob on seat tube connector, thereby can adjust easily the effective length of seat arm, thereby adjusts the height and position of seat.Described plug connector makes not produce and rock between seat arm and seat tube connector.
The handrail that described headstock device includes head tube and is arranged on head tube top, described head tube is square tube, head tube lower end is plugged on headstock tube connector, head tube sidewall offers a plurality of hole clippings along its length, and described hole clipping coordinates engaging with the headstock height adjustment knob on headstock tube connector; Hole clipping on described head tube coordinates engaging with the headstock height adjustment knob on headstock tube connector, thereby can adjust easily the effective length of head tube, thereby adjusts the height and position of handrail.
The described telecontrol equipment of trampling includes flywheel 41, is coaxially fixedly connected on the driven gear 42 of flywheel one side, and the driven wheel 45 being in transmission connection by driving-chain 46 and driven gear; Described flywheel is connected on a flywheel shaft 40 by bearing, and flywheel both sides have been connected by screw two flywheel decorative covers 411; Described flywheel shaft is fixed on the flywheel mount pad of vehicle frame by nut, and flywheel two ends are arranged with two flywheel shaft connectors 401, and flywheel shaft connector is fixed on flywheel shaft location-plate by nut; Described driven wheel 45 is fixedly connected on an axis 47 by screw, axis is automatically connected on the driving wheel seat on seat tube connector by bearing rotary, the two ends of axis are socketed with two treadles 48, and middle shaft end is connected with the fixedly nut of treadle, the treadle that is wherein positioned at driven wheel one side is connected with driven wheel one; The end of described treadle is connected with pedal 43; Outside described driven wheel, driving-chain and driven gear, be covered with a cover cap, cover cap consists of interior cover cap 442 and outside housing cover 441, and interior cover cap is fixed by screws on vehicle frame, and outside housing cover is set in inner cover and covers and fix by screw; Described cover cap middle part is positioned at the region that driven wheel, driven gear and driving-chain surround and is provided with a breach, and interior cover cap and the outside housing cover position in breach fastens mutually.Described flywheel decorative cover gets up flywheel two face shields, has improved the outward appearance of flywheel, and facilitates daily cleaning.Described cover cap gets up flywheel, driven wheel and transmission chain guard, prevents that in user's use procedure, the moving component such as shank and flywheel, driven wheel or driving-chain produces touching and causes danger.The breach at described cover cap middle part has been saved the materials of cover cap, and simultaneously interior cover cap and the position of outside housing cover in breach fasten the mechanical strength that has also increased cover cap integral body mutually.
Described pedal is by pedal body 431, pedal shaft 432, baffle plate 433 and reinforced pole 434 form, the framework that described pedal body is connected to the U-shaped of I-shaped bracket periphery by support and the one of an I shape forms, extend in opposite directions at the both ends of framework, in described pedal shaft and pedal body, I-shaped bracket is dynamically connected by two bearing rotaries, the side of described baffle plate takes the shape of the letter U, the bottom one of baffle plate is connected to a side of U-shaped framework, the upper end of baffle plate is provided with perforation, described reinforced pole integral body is downward opening U-shaped, reinforced pole middle part is located in the perforation of baffle plate upper end, and reinforced pole two ends are fixedly welded on framework by ultrasonic wave, described baffle plate consists of two catch, and the bottom of catch connects as one, and described perforation is arranged on the upper end of catch, and the position near perforation between two catch is connected with a brace.I-shaped bracket and the framework of described formation pedal body are one-body molded, and sound construction is durable, and described baffle plate coordinates reinforced pole in order to block front side and the left and right sides of foot, effectively prevents from using foot in Exercycle process step on sky and cause danger; Described baffle plate consists of two catch, comparatively material-saving and make catch have good pliability; Perforation is set in described catch upper end and reinforced pole is located in perforation above, has facilitated like this connection of reinforced pole and has made baffle plate and the difficult generation fracture in reinforced pole junction.
Above described flywheel, be provided with a damping adjustment device, damping adjustment device includes brake mount 51, controls the brake knob 59 of brake mount and the brake screw rod 56 that connects brake knob and brake mount; Described brake mount bottom is brake block 511, and front side, brake mount top is control end 512, and rear side is link 513; The link of brake mount is hinged on a brake mount brace 50, and brake mount brace is fixedly connected on the brake mount mount pad of vehicle frame by screw; The brake mount connector 501 that brake mount brace front end is U-shaped, correspondingly on two arms of brake mount connector offers a pair of circular hole and a pair ofly take the arcuate socket that circular hole is the center of circle, and the link of brake mount is connected with circular hole, circular hole respectively by two bolt parts; Described brake screw rod upper end coordinates a locking nut 58 to be fixedly connected with brake knob 59, brake screw rod lower end is through the brake screw rod mount pad on vehicle frame, the bottom of brake screw rod is fixedly connected with a nut 52, the top of brake screw rod upper cap nut is arranged with lower sleeve 53, and the control end 512 of described brake mount is limited between nut and lower sleeve; On brake screw rod, be also threaded connection a square nut 55, square nut is held fixing welding with the square tube subordinate of brake screw rod mount pad bottom, on brake screw rod, is also arranged with a spring 54 between square nut and lower sleeve; The below that brake is positioned at locking nut on screw rod is gone back slip cap and is provided with a upper bush 57, and upper bush periphery is clamped in the pipe portion on brake screw rod mount pad top.Thereby by brake knob, can control brake screw rod and rotate upper and lower displacement relative to square nut, thus the brake block on control brake mount and the frictional resistance between flywheel, thus adjust the damping size of trampling telecontrol equipment.Described brake mount brace has certain elasticity and facilitates the installation of brake mount, and the arcuate socket on described brake mount connector can rotate relative to brake mount brace brake mount within the scope of special angle; Described spring makes lower sleeve lower end press the control end of brake mount, thereby brake block and flywheel are tight against; Spring also plays the effect of buffering simultaneously, and in flywheel rotation process, brake block can produce shake, and shake is absorbed by spring and reduces the direct impact on brake screw rod, guarantees the bulk life time of damping adjustment device.
While using Exercycle, the height of first adjusting respectively seat and handrail by height of seat adjusting knob and headstock height adjustment knob is to correct position, then by seat horizontal adjustment knob, adjust the front and back position of seat, with both hands, can comfortable holding up lean against on handrail.Then by pedal, stepped on and trampled telecontrol equipment and turn round, according to motion, need to adjust brake knob, the frictional resistance that makes brake block and flywheel is suitable size extremely, can normally carry out body building.
Claims (1)
1. a body building self running bassinet structure, is characterized in that: include vehicle frame, be arranged on the telecontrol equipment of trampling on vehicle frame, be arranged on the headstock device of vehicle frame front upper, and be arranged on the seat unit above vehicle frame rear portion;
Described vehicle frame includes bottom tube, headstock tube connector, front fork tube, oblique arm, seat tube connector, front arm and rear arm; Described bottom tube middle part is bent upwards, the forward and backward straight tube that is in knee, and the leading section of bottom tube is fixedly welded with a front Connection Block, Connection Block after the rearward end of bottom tube is fixedly welded with; Described front arm is connected with front Connection Block by two pieces of screws, and described rear arm is connected with rear Connection Block by two pieces of screws; Described front fork tube integral body is downward opening U-shaped, and the both ends of front fork tube are fixedly welded on front Connection Block top, and headstock tube connector bottom is run through at the middle part of front fork tube, and welds with headstock tube connector is fixing; Described oblique arm integral body is curved, and tiltedly the front end of arm runs through headstock tube connector towards the wall at vehicle frame rear, and welds with headstock tube connector is fixing, tiltedly the rearward end of arm while and the rearward end of bottom tube, the fixing welding of rear Connection Block; Described seat tube connector runs through oblique arm and bottom tube wall upward from top to bottom, and fixes welding with oblique arm, bottom tube;
The two ends of described rear arm are plugged with a pipe end-cap of plastic material, and the bottom of rear arm has been threaded connection two legs; The front side of described front arm is welded with the roller mount of two U-shapeds, between two arm faces of roller mount, has been bolted roller, and front arm other parts structure is identical with rear arm;
Symmetrically on described front fork tube two support arms be fixedly welded with two flywheel mount pads, flywheel mount pad is provided with flywheel shaft installing port, and flywheel shaft installing port is opening up, and extends towards vehicle frame the place ahead; On described flywheel mount pad or front fork tube, the position in corresponding flywheel shaft installing port the place ahead is fixedly welded with flywheel shaft location-plate;
Described headstock tube connector is rectangular tube, and headstock tube connector front side wall and right side wall crossover position have been threaded connection headstock height adjustment knob; Described seat tube connector rear wall has been threaded connection height of seat adjusting knob; Between seat tube connector and oblique arm, be fixedly welded with a reinforcing pipe, reinforcing pipe is positioned at the top position of seat tube connector and oblique arm junction; The position that is positioned at oblique arm below on seat tube connector is provided with driving wheel seat;
Described oblique arm is provided with a brake screw rod mount pad, and brake screw rod mount pad includes and is welded on the pipe portion of oblique arm top and the square tube portion that is welded on oblique arm below, and pipe portion and square tube portion coaxially arrange and connect; The rear position that is tiltedly positioned at brake screw rod mount pad below arm is welded with a brake mount mount pad, and brake mount mount pad integral body is opening up U-shaped;
The seat that described seat unit includes seat arm and is arranged on seat arm top; Described seat arm upper end is fixedly welded with a seat slide, on seat slide, slides and is provided with a chair mounted seat, and chair mounted seat front upper is fixedly welded with a chair mounted pipe, and described seat is fixedly connected on chair mounted pipe; Described chair mounted seat is quadrangle tubing, and chair mounted seat upper and lower end face is plane, and left and right end face is arcwall face, and the lower surface of chair mounted seat offers bar hole along its length, and the two ends of chair mounted seat are plugged with the end cap of two plastic materials; Described seat slide middle part is the plane coordinating with chair mounted seat lower surface, and the seat slide left and right sides is the arcwall face coordinating with end face bottom, chair mounted seat left and right; Described chair mounted seat and seat slide are fixed connection by seat horizontal adjustment knob and connection sliding block; Described connection sliding block is slidably arranged in chair mounted seat, and described connection sliding block middle part is the plane coordinating with chair mounted seat lower surface inwall, and the connection sliding block left and right sides is the arcwall face coordinating with chair mounted seat left and right end face inwall; Bar hole and connection sliding block that described seat horizontal adjustment knob is upward through seat slide and chair mounted seat from seat slide below are threaded connection; Described seat arm lower end is plugged on the seat tube connector on vehicle frame, and seat arm sidewall evenly offers a plurality of hole clippings along its length, and described hole clipping coordinates engaging with the height of seat adjusting knob on seat tube connector; Described seat tube connector upper end is plugged with the plug connector of a plastic material, and the inside and outside wall of plug connector closely cooperates with seat arm, seat tube connector respectively;
The handrail that described headstock device includes head tube and is arranged on head tube top, described head tube is square tube, head tube lower end is plugged on headstock tube connector, head tube sidewall offers a plurality of hole clippings along its length, and described hole clipping coordinates engaging with the headstock height adjustment knob on headstock tube connector;
The described telecontrol equipment of trampling includes flywheel, is coaxially fixedly connected on the driven gear of flywheel one side, and the driven wheel being in transmission connection by driving-chain and driven gear; Described flywheel is connected on a flywheel shaft by bearing, and flywheel both sides have been connected by screw two flywheel decorative covers; Described flywheel shaft is fixed on the flywheel mount pad of vehicle frame by nut, and flywheel two ends are arranged with two flywheel shaft connectors, and flywheel shaft connector is fixed on flywheel shaft location-plate by nut; Described driven wheel is fixedly connected on an axis by screw, axis is automatically connected on the driving wheel seat on seat tube connector by bearing rotary, the two ends of axis are socketed with two treadles, and middle shaft end is connected with the fixedly nut of treadle, the treadle that is wherein positioned at driven wheel one side is connected with driven wheel one; The end of described treadle is connected with pedal; Outside described driven wheel, driving-chain and driven gear, be covered with a cover cap, cover cap consists of interior cover cap and outside housing cover, and interior cover cap is fixed by screws on vehicle frame, and outside housing cover is set in inner cover and covers and fix by screw; Described cover cap middle part is positioned at the region that driven wheel, driven gear and driving-chain surround and is provided with a breach, and interior cover cap and the outside housing cover position in breach fastens mutually;
Described pedal is by pedal body, pedal shaft, baffle plate and reinforced pole form, the framework that described pedal body is connected to the U-shaped of I-shaped bracket periphery by support and the one of an I shape forms, extend in opposite directions at the both ends of framework, in described pedal shaft and pedal body, I-shaped bracket is dynamically connected by two bearing rotaries, the side of described baffle plate takes the shape of the letter U, the bottom one of baffle plate is connected to a side of U-shaped framework, the upper end of baffle plate is provided with perforation, described reinforced pole integral body is downward opening U-shaped, reinforced pole middle part is located in the perforation of baffle plate upper end, and reinforced pole two ends are fixedly welded on framework by ultrasonic wave, described baffle plate consists of two catch, and the bottom of catch connects as one, and described perforation is arranged on the upper end of catch, and the position near perforation between two catch is connected with a brace,
Above described flywheel, be provided with a damping adjustment device, damping adjustment device includes brake mount, controls the brake knob of brake mount and the brake screw rod that connects brake knob and brake mount; Described brake mount bottom is brake block, and front side, brake mount top is control end, and rear side is link; The link of brake mount is hinged on a brake mount brace, and brake mount brace is fixedly connected on the brake mount mount pad of vehicle frame by screw; The brake mount connector that brake mount brace front end is U-shaped, correspondingly on two arms of brake mount connector offers a pair of circular hole and a pair ofly take the arcuate socket that circular hole is the center of circle, and the link of brake mount is connected with circular hole, circular hole respectively by two bolt parts; Described brake screw rod upper end coordinates a locking nut to be fixedly connected with brake knob, brake screw rod lower end is through the brake screw rod mount pad on vehicle frame, the bottom of brake screw rod is fixedly connected with a nut, the top of brake screw rod upper cap nut is arranged with lower sleeve, and the control end of described brake mount is limited between nut and lower sleeve; On brake screw rod, be also threaded connection a square nut, square nut is held fixing welding with the square tube subordinate of brake screw rod mount pad bottom, on brake screw rod, is also arranged with a spring between square nut and lower sleeve; The below that brake is positioned at locking nut on screw rod is gone back slip cap and is provided with a upper bush, and upper bush periphery is clamped in the pipe portion on brake screw rod mount pad top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592199.2U CN203507423U (en) | 2013-09-24 | 2013-09-24 | Body-building bicycle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592199.2U CN203507423U (en) | 2013-09-24 | 2013-09-24 | Body-building bicycle structure |
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| Publication Number | Publication Date |
|---|---|
| CN203507423U true CN203507423U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201320592199.2U Expired - Fee Related CN203507423U (en) | 2013-09-24 | 2013-09-24 | Body-building bicycle structure |
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| CN (1) | CN203507423U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537066A (en) * | 2013-09-24 | 2014-01-29 | 浙江恒耀实业有限公司 | Structure of bodybuilding bicycle |
| CN108671476A (en) * | 2018-03-14 | 2018-10-19 | 罗娟 | A kind of orthopedics patient training device for leg convalescence tool smoothly started to walk |
| CN108671478A (en) * | 2018-05-23 | 2018-10-19 | 雷细英 | It is a kind of by its own gravity and to use the fitness equipment that foot alternating activity is power |
-
2013
- 2013-09-24 CN CN201320592199.2U patent/CN203507423U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537066A (en) * | 2013-09-24 | 2014-01-29 | 浙江恒耀实业有限公司 | Structure of bodybuilding bicycle |
| CN103537066B (en) * | 2013-09-24 | 2015-09-02 | 浙江恒耀实业有限公司 | A kind of exercise bicycle structure |
| CN108671476A (en) * | 2018-03-14 | 2018-10-19 | 罗娟 | A kind of orthopedics patient training device for leg convalescence tool smoothly started to walk |
| CN108671476B (en) * | 2018-03-14 | 2020-10-02 | 上海傅利叶智能科技有限公司 | Smooth starting rehabilitation training instrument for legs of orthopedic patients |
| CN108671478A (en) * | 2018-05-23 | 2018-10-19 | 雷细英 | It is a kind of by its own gravity and to use the fitness equipment that foot alternating activity is power |
| CN110917571A (en) * | 2018-05-23 | 2020-03-27 | 雷细英 | Fitness equipment and exercise method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20150924 |
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| EXPY | Termination of patent right or utility model |