CN103537062B - Exercise bicycle structure - Google Patents
Exercise bicycle structure Download PDFInfo
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- CN103537062B CN103537062B CN201310440027.8A CN201310440027A CN103537062B CN 103537062 B CN103537062 B CN 103537062B CN 201310440027 A CN201310440027 A CN 201310440027A CN 103537062 B CN103537062 B CN 103537062B
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Abstract
The invention discloses a kind of exercise bicycle structure, include vehicle frame, be arranged on and vehicle frame tramples telecontrol equipment, be arranged on the headstock device of vehicle frame front upper, and be arranged on the seat unit of vehicle frame rear upper.The seat arm of seat unit is fixed on seat attachment tubes by height of seat adjusting knob, seat is fixed on chair mounted seat, chair mounted seat is slidably connected on seat slide, and described chair mounted seat is fixedly connected with connection sliding block cooperation by seat horizontal adjusting knob with seat slide; The head tube of headstock device is fixed on headstock tube connector by headstock height adjustment knob.These Exercycle parts are simplified, and easy to assembly, body frame structure for automotive is stablized, the height of headstock device and seat unit, and the front and back position of seat unit can conveniently regulate, easy to use comfortable.
Description
Technical field
The invention belongs to body building car structure technical field.
Background technology
Exercycle is also referred to as cycle ergometer, and common exercycle can adjust intensity during motion, plays the effect of body-building, so people call exercycle it.The aerobic fitness equipment belonging to typical simulation outdoor exercises is also called as cardiorespiratory training equipment.Mainly by the health long period, the motion of suitable intensity promotes cardiovascular motion, accelerates metabolism, strengthens heart and lung functions, thus improves the physique of human body.Existing body building car structure is comparatively complicated, and parts are various, and assembling trouble, production cost is high.Seat in addition on exercycle, headstock position adjustments are inconvenient.
Summary of the invention
The object of the invention is: the deficiency existed for prior art, provide that a kind of structure is comparatively simplified, body frame structure for automotive is firm, the exercise bicycle structure that seat, headstock are easy to adjust.
For realizing the object of the present invention, be achieved by the following technical solutions: exercise bicycle structure, include vehicle frame, be arranged on and vehicle frame tramples telecontrol equipment, be arranged on the headstock device of vehicle frame front upper, and be arranged on the seat unit of vehicle frame rear upper.
Described vehicle frame includes bottom tube, headstock tube connector, front fork tube, tiltedly arm, seat attachment tubes, front arm and rear arm; Be bent upwards in the middle part of described bottom tube, the forward and backward of knee is straight tube, 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 entirety is in downward opening U-shaped, and the both ends of front fork tube are fixedly welded on above front Connection Block, and headstock tube connector bottom is run through at the middle part of front fork tube, and fixedly welds with headstock tube connector; Described oblique arm entirety is curved, and the wall of headstock tube connector towards vehicle frame rear is run through in the front end of oblique arm, and fixedly welds with headstock tube connector, and the rearward end of oblique arm is fixedly welded with the rearward end of bottom tube, rear Connection Block simultaneously; Described seat attachment tubes runs through oblique arm and bottom tube wall upward from top to bottom, and fixedly welds with oblique arm, bottom tube.Described front arm, rear arm are connected by screw, easy accessibility.Be welded and fixed after running through headstock tube connector bottom in the middle part of described front fork tube, simultaneously tiltedly arm front end run through headstock tube connector towards vehicle frame rear wall after be welded and fixed, such front fork tube, tiltedly arm are connected very firm with headstock tube connector, weld can reach higher mechanical strength, front fork tube, tiltedly arm coordinate bottom tube jointly to form stable triangular structure in addition, make vehicle frame overall structure firmly stable; Described seat attachment tubes runs through oblique arm and bottom tube wall upward from top to bottom, and fixedly welds with oblique arm, bottom tube, ensure that the firm connection of seat attachment tubes so on the one hand, also plays reinforcement effect to oblique arm and bottom tube 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, has been bolted roller between two arm faces of roller mount, and front arm other parts structure is identical with rear arm.
Symmetrically on described front fork tube two support arm 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 front; On described flywheel mount pad or front fork tube, the position in corresponding flywheel shaft installing port front 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 not produces 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 attachment tubes rear wall has been threaded connection height of seat adjusting knob; Be fixedly welded with a reinforcing pipe between seat attachment tubes and oblique arm, reinforcing pipe is positioned at the top position of seat attachment tubes and oblique arm junction; Position seat attachment tubes is positioned at below oblique arm is provided with driving wheel seat.
The seat that described seat unit includes seat arm and is arranged on above seat arm; Described seat arm upper end is fixedly welded with a seat slide, and seat slide slides 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; Be the plane coordinated with chair mounted seat lower surface in the middle part of described seat slide, the seat slide left and right sides is the arcwall face coordinated with end face bottom, chair mounted seat left and right; Described chair mounted seat is fixedly connected with connection sliding block cooperation by seat horizontal adjusting knob with seat slide; Described connection sliding block is slidably arranged in chair mounted seat, is the plane coordinated with chair mounted seat lower surface inwall in the middle part of described connection sliding block, and the connection sliding block left and right sides is the arcwall face coordinated with chair mounted seat left and right end face inwall; Described seat horizontal adjusting knob is upward through bar hole seat slide and chair mounted seat below seat slide and connection sliding block is threaded connection; Described seat arm lower end is plugged on the seat attachment tubes on vehicle frame, and seat arm sidewall evenly offers multiple hole clipping along its length, and described hole clipping coordinates locking with the height of seat adjusting knob on seat attachment tubes; Described seat attachment tubes upper end is plugged with the second plug connector of a plastic material, and the inside and outside wall of the second plug connector closely cooperates with seat arm, seat attachment tubes respectively.Lower surface and the end face bottom, left and right of described chair mounted seat are sandwiched between seat slide and connection sliding block, when unclamping seat horizontal adjusting knob, chair mounted seat can move to adjust its front and back position smoothly, when locking seat horizontal adjustment knob, chair mounted seat can stably be clamped again, ensure that the stability of seat.Hole clipping on described seat arm coordinates locking with the height of seat adjusting knob on seat attachment tubes, thus can adjust the effective length of seat arm easily, thus the height and position of adjustment seat.The second described plug connector makes not produce between seat arm and seat attachment tubes to rock.
Described headstock device includes head tube and is arranged on the handrail above head tube, described head tube is square tube, head tube lower end is plugged on headstock tube connector, head tube sidewall offers multiple hole clipping along its length, and described hole clipping coordinates locking with the headstock height adjustment knob on headstock tube connector; Described headstock tube connector upper end is plugged with the first plug connector of a plastic material, and the inside and outside wall of the first plug connector closely cooperates with head tube, headstock tube connector respectively; The bottom of described handrail is fixedly welded with a handrail intubate, and described handrail intubate is plugged in the upper end of head tube and is fixedly connected with by screw; Described handrail includes a main handrail and a pair secondary handrail; Described main handrail includes the first pipeline section and is integrally connected to the second pipeline section and the 3rd pipeline section at the first pipeline section two ends successively, described handrail intubate is fixedly welded on the middle below of the first pipeline section, first pipeline section two ends are bent downwardly, and between the first pipeline section two ends, form the angle of 160, second pipeline section and the first pipeline section are mutually vertical and extend towards handrail front, the 3rd described pipeline section towards the extension of handrail front upper place and and form the angle of 150 degree between the second pipeline section; Described a pair secondary handrail symmetry is fixedly welded on the first pipeline section, and secondary handrail extends towards handrail front; Described main handrail two ends are arranged with main armrest sheath, and described secondary handrail is arranged with secondary armrest sheath, and the end of main handrail and secondary handrail is also plugged with handrail end cap.Hole clipping on described head tube coordinates locking with the headstock height adjustment knob on headstock tube connector, thus can adjust the effective length of head tube easily, thus the height and position of adjustment handrail.Described handrail is connected on head tube by handrail intubate attachment screw, easy accessibility.Described handrail provides multiple confession user and holds up the position leaned on, and user can carry out holding up leaning on from the armrest positions of main separation the most comfortable according to posture during motion, and this handrail has enriched the version of exercycle handrail.Described main armrest sheath and secondary armrest sheath add the comfort level of handrail, and described handrail end cap makes handrail profile more smooth attractive in appearance.
Described telecontrol equipment of trampling includes flywheel, is coaxially fixedly connected on the driven gear of flywheel side, and by driven wheel that driving-chain and driven gear are in transmission connection; 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 rotatably connected on the driving wheel seat on seat attachment tubes by bearing, the two ends of axis are socketed with two treadles, and middle shaft end is connected with the nut of fixing treadle, the treadle being wherein positioned at driven wheel side is connected with driven wheel one; The end of described treadle is connected with pedal; Be covered with a cover cap outside described driven wheel, driving-chain and driven gear, cover cap is made up 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 fixed by screw; Be positioned at the region that driven wheel, driven gear and driving-chain surround in the middle part of described cover cap and be provided with a breach, the position that interior cover cap and outside housing cover are in breach fastens mutually.Flywheel two face shield gets up by described flywheel decorative cover, improves the outward appearance of flywheel, and facilitates daily cleaning.Flywheel, driven wheel and transmission chain guard get up by described cover cap, prevent the moving component such as leg and flywheel, driven wheel or driving-chain in user's use procedure from producing and touch and cause danger.Breach in the middle part of described cover cap saves the materials of cover cap, and the position that simultaneously, cover cap and outside housing cover are in breach fastens the mechanical strength too increasing cover cap entirety mutually.
Described pedal is by pedal body, pedal shaft, baffle plate and reinforced pole are formed, described pedal body is made up of the support of an I shape and the framework of the U-shaped that is integrally connected to I-shaped bracket periphery, the both ends of framework extend in opposite directions, in described pedal shaft and pedal body, I-shaped bracket is rotationally connected by two bearings, the side of described baffle plate takes the shape of the letter U, the bottom of baffle plate is integrally connected to the side of U-shaped framework, the upper end of baffle plate is provided with perforation, described reinforced pole entirety is in downward opening U-shaped, be located in the perforation of baffle plate upper end in the middle part of reinforced pole, and reinforced pole two ends are fixedly welded on framework by ultrasonic wave, described baffle plate is made up of two catch, and the bottom of catch connects as one, and described perforation is arranged on the upper end of catch, is connected with a brace between two catch near the position of perforation.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 prevent from using foot in Exercycle process step on sky and cause danger; Described baffle plate is made up of two catch, comparatively material-saving and make catch have good pliability; Described catch upper end arranges perforation and reinforced pole is located in perforation, facilitates the connection of reinforced pole like this and makes baffle plate and reinforced pole junction not easily produce fracture.
Compared with prior art, the invention has the beneficial effects as follows: these Exercycle parts are simplified, easy to assembly, body frame structure for automotive is stablized, the height of headstock device and seat unit, and the front and back position of seat unit can conveniently regulate, easy to use comfortable.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of Exercycle.
Fig. 2 is the structural representation of frame section.
Fig. 3 is the structural representation of seat unit part.
Fig. 4 is the structural representation of headstock device section.
Fig. 5 is the structural representation trampling telecontrol equipment part.
Fig. 6 is the structural representation of pedal 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; 132, the first plug connector; 14, oblique arm; 15, seat attachment tubes; 151, height of seat adjusting knob; 152, reinforcing pipe; 153, wheel seat is driven; 154, the second plug connector; 16, rear Connection Block; 17, rear arm, 171, leg, 172, pipe end-cap; 18, front arm, 181, roller mount; 182, roller;
20, seat arm; 21, seat slide; 22, seat horizontal adjusting knob; 23, connection sliding block; 24, chair mounted seat; 241, chair mounted pipe; 242, end cap; 25, seat;
30, head tube; 31, handrail intubate; 32, main handrail; 321, secondary handrail; 322, main armrest sheath; 323, secondary armrest sheath; 324, handrail end cap;
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.
Detailed description of the invention
With reference to the accompanying drawings the specific embodiment of the present invention is made a detailed explanation below.
According to shown in Fig. 1 to Fig. 6, the exercise bicycle structure described in the present embodiment, includes vehicle frame, is arranged on vehicle frame tramples telecontrol equipment, is arranged on the headstock device of vehicle frame front upper, and is arranged on the seat unit of vehicle frame rear upper.
Described vehicle frame includes bottom tube 10, headstock tube connector 13, front fork tube 12, tiltedly arm 14, seat attachment tubes 15, front arm 18 and rear arm 17; Be bent upwards in the middle part of described bottom tube, the forward and backward of knee is straight tube, 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 entirety is in downward opening U-shaped, and the both ends of front fork tube are fixedly welded on above front Connection Block, and headstock tube connector bottom is run through at the middle part of front fork tube, and fixedly welds with headstock tube connector; Described oblique arm entirety is curved, and the wall of headstock tube connector towards vehicle frame rear is run through in the front end of oblique arm, and fixedly welds with headstock tube connector, and the rearward end of oblique arm is fixedly welded with the rearward end of bottom tube, rear Connection Block simultaneously; Described seat attachment tubes runs through oblique arm and bottom tube wall upward from top to bottom, and fixedly welds with oblique arm, bottom tube.Described front arm, rear arm are connected by screw, easy accessibility.Be welded and fixed after running through headstock tube connector bottom in the middle part of described front fork tube, simultaneously tiltedly arm front end run through headstock tube connector towards vehicle frame rear wall after be welded and fixed, such front fork tube, tiltedly arm are connected very firm with headstock tube connector, weld can reach higher mechanical strength, front fork tube, tiltedly arm coordinate bottom tube jointly to form stable triangular structure in addition, make vehicle frame overall structure firmly stable; Described seat attachment tubes runs through oblique arm and bottom tube wall upward from top to bottom, and fixedly welds with oblique arm, bottom tube, ensure that the firm connection of seat attachment tubes so on the one hand, also plays reinforcement effect to oblique arm and bottom tube 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, has been bolted roller 182 between two arm faces of roller mount, and front arm other parts structure is identical with rear arm.
Symmetrically on described front fork tube 12 liang of support arms 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 front; On described flywheel mount pad 122 or front fork tube 12, the position in corresponding flywheel shaft installing port front 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 not produces 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 wall and right side wall crossover position have been threaded connection headstock height adjustment knob 131; Described seat attachment tubes 15 rear wall has been threaded connection height of seat adjusting knob 151; Be fixedly welded with a reinforcing pipe 152 between seat attachment tubes and oblique arm, reinforcing pipe is positioned at the top position of seat attachment tubes and oblique arm junction; Position seat attachment tubes is positioned at below oblique arm is provided with and drives wheel seat 153.
Described seat unit includes seat arm 20 and is arranged on the seat 25 above seat arm; Described seat arm upper end is fixedly welded with a seat slide 21, and seat slide slides 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; Be the plane coordinated with chair mounted seat lower surface in the middle part of described seat slide, the seat slide left and right sides is the arcwall face coordinated with end face bottom, chair mounted seat left and right; Described chair mounted seat is fixedly connected with connection sliding block 23 cooperation by seat horizontal adjusting knob 22 with seat slide; Described connection sliding block is slidably arranged in chair mounted seat, is the plane coordinated with chair mounted seat lower surface inwall in the middle part of described connection sliding block, and the connection sliding block left and right sides is the arcwall face coordinated with chair mounted seat left and right end face inwall; Described seat horizontal adjusting knob is upward through bar hole seat slide and chair mounted seat below seat slide and connection sliding block is threaded connection; Described seat arm lower end is plugged on the seat attachment tubes on vehicle frame, and seat arm sidewall evenly offers multiple hole clipping along its length, and described hole clipping coordinates locking with the height of seat adjusting knob on seat attachment tubes; The inside and outside wall that described seat attachment tubes 15 upper end is plugged with the second plug connector 154, second plug connector of a plastic material closely cooperates with seat arm, seat attachment tubes respectively.Lower surface and the end face bottom, left and right of described chair mounted seat are sandwiched between seat slide and connection sliding block, when unclamping seat horizontal adjusting knob, chair mounted seat can move to adjust its front and back position smoothly, when locking seat horizontal adjustment knob, chair mounted seat can stably be clamped again, ensure that the stability of seat.Hole clipping on described seat arm coordinates locking with the height of seat adjusting knob on seat attachment tubes, thus can adjust the effective length of seat arm easily, thus the height and position of adjustment seat.The second described plug connector makes not produce between seat arm and seat attachment tubes to rock.
The handrail that described headstock device includes head tube 30 and is arranged on above head tube, described head tube is square tube, head tube lower end is plugged on headstock tube connector, head tube sidewall offers multiple hole clipping along its length, and described hole clipping coordinates locking with the headstock height adjustment knob on headstock tube connector; The inside and outside wall that described headstock tube connector 13 upper end is plugged with the first plug connector 132, first plug connector of a plastic material closely cooperates with head tube, headstock tube connector respectively; The bottom of described handrail is fixedly welded with a handrail intubate 31, and described handrail intubate is plugged in the upper end of head tube and is fixedly connected with by screw; Described handrail includes a main handrail 32 and a pair secondary handrail 321; Described main handrail includes the first pipeline section and is integrally connected to the second pipeline section and the 3rd pipeline section at the first pipeline section two ends successively, described handrail intubate is fixedly welded on the middle below of the first pipeline section, first pipeline section two ends are bent downwardly, and between the first pipeline section two ends, form the angle of 160, second pipeline section and the first pipeline section are mutually vertical and extend towards handrail front, the 3rd described pipeline section towards the extension of handrail front upper place and and form the angle of 150 degree between the second pipeline section; Described a pair secondary handrail symmetry is fixedly welded on the first pipeline section, and secondary handrail extends towards handrail front; Described main handrail two ends are arranged with main armrest sheath 322, and described secondary handrail is arranged with secondary armrest sheath 323, and the end of main handrail and secondary handrail is also plugged with handrail end cap 324.Hole clipping on described head tube coordinates locking with the headstock height adjustment knob on headstock tube connector, thus can adjust the effective length of head tube easily, thus the height and position of adjustment handrail.Described handrail is connected on head tube by handrail intubate attachment screw, easy accessibility.Described handrail provides multiple confession user and holds up the position leaned on, and user can carry out holding up leaning on from the armrest positions of main separation the most comfortable according to posture during motion, and this handrail has enriched the version of exercycle handrail.Described main armrest sheath and secondary armrest sheath add the comfort level of handrail, and described handrail end cap makes handrail profile more smooth attractive in appearance.
Described telecontrol equipment of trampling includes flywheel 41, is coaxially fixedly connected on the driven gear 42 of flywheel side, and by driven wheel 45 that driving-chain 46 and driven gear are in transmission connection; 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 rotatably connected on the driving wheel seat on seat attachment tubes by bearing, the two ends of axis are socketed with two treadles 48, and middle shaft end is connected with the nut of fixing treadle, the treadle being wherein positioned at driven wheel side is connected with driven wheel one; The end of described treadle is connected with pedal 43; Be covered with a cover cap outside described driven wheel, driving-chain and driven gear, cover cap is made up 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 fixed by screw; Be positioned at the region that driven wheel, driven gear and driving-chain surround in the middle part of described cover cap and be provided with a breach, the position that interior cover cap and outside housing cover are in breach fastens mutually.Flywheel two face shield gets up by described flywheel decorative cover, improves the outward appearance of flywheel, and facilitates daily cleaning.Flywheel, driven wheel and transmission chain guard get up by described cover cap, prevent the moving component such as leg and flywheel, driven wheel or driving-chain in user's use procedure from producing and touch and cause danger.Breach in the middle part of described cover cap saves the materials of cover cap, and the position that simultaneously, cover cap and outside housing cover are in breach fastens the mechanical strength too increasing cover cap entirety mutually.
Described pedal is by pedal body 431, pedal shaft 432, baffle plate 433 and reinforced pole 434 are formed, described pedal body is made up of the support of an I shape and the framework of the U-shaped that is integrally connected to I-shaped bracket periphery, the both ends of framework extend in opposite directions, in described pedal shaft and pedal body, I-shaped bracket is rotationally connected by two bearings, the side of described baffle plate takes the shape of the letter U, the bottom of baffle plate is integrally connected to the side of U-shaped framework, the upper end of baffle plate is provided with perforation, described reinforced pole entirety is in downward opening U-shaped, be located in the perforation of baffle plate upper end in the middle part of reinforced pole, and reinforced pole two ends are fixedly welded on framework by ultrasonic wave, described baffle plate is made up of two catch, and the bottom of catch connects as one, and described perforation is arranged on the upper end of catch, is connected with a brace between two catch near the position of perforation.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 prevent from using foot in Exercycle process step on sky and cause danger; Described baffle plate is made up of two catch, comparatively material-saving and make catch have good pliability; Described catch upper end arranges perforation and reinforced pole is located in perforation, facilitates the connection of reinforced pole like this and makes baffle plate and reinforced pole junction not easily produce fracture.
When using Exercycle, first adjust the height of seat and handrail respectively to correct position by height of seat adjusting knob and headstock height adjustment knob, then by the front and back position of seat horizontal adjusting knob adjustment seat, can comfortable holding up lean against on handrail with both hands.Then by pedal step on trample telecontrol equipment running normally can carry out body building.
Claims (1)
1. exercise bicycle structure, is characterized in that: include vehicle frame, is arranged on vehicle frame tramples telecontrol equipment, is arranged on the headstock device of vehicle frame front upper, and is arranged on the seat unit of vehicle frame rear upper;
Described vehicle frame includes bottom tube, headstock tube connector, front fork tube, tiltedly arm, seat attachment tubes, front arm and rear arm; Be bent upwards in the middle part of described bottom tube, the forward and backward of knee is straight tube, 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 entirety is in downward opening U-shaped, and the both ends of front fork tube are fixedly welded on above front Connection Block, and headstock tube connector bottom is run through at the middle part of front fork tube, and fixedly welds with headstock tube connector; Described oblique arm entirety is curved, and the wall of headstock tube connector towards vehicle frame rear is run through in the front end of oblique arm, and fixedly welds with headstock tube connector, and the rearward end of oblique arm is fixedly welded with the rearward end of bottom tube, rear Connection Block simultaneously; Described seat attachment tubes runs through oblique arm and bottom tube wall upward from top to bottom, and fixedly welds 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, has been bolted roller between two arm faces of roller mount, and front arm other parts structure is identical with rear arm;
Symmetrically on described front fork tube two support arm 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 front; On described flywheel mount pad or front fork tube, the position in corresponding flywheel shaft installing port front 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 attachment tubes rear wall has been threaded connection height of seat adjusting knob; Be fixedly welded with a reinforcing pipe between seat attachment tubes and oblique arm, reinforcing pipe is positioned at the top position of seat attachment tubes and oblique arm junction; Position seat attachment tubes is positioned at below oblique arm is provided with driving wheel seat;
The seat that described seat unit includes seat arm and is arranged on above seat arm; Described seat arm upper end is fixedly welded with a seat slide, and seat slide slides 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; Be the plane coordinated with chair mounted seat lower surface in the middle part of described seat slide, the seat slide left and right sides is the arcwall face coordinated with end face bottom, chair mounted seat left and right; Described chair mounted seat is fixedly connected with connection sliding block cooperation by seat horizontal adjusting knob with seat slide; Described connection sliding block is slidably arranged in chair mounted seat, is the plane coordinated with chair mounted seat lower surface inwall in the middle part of described connection sliding block, and the connection sliding block left and right sides is the arcwall face coordinated with chair mounted seat left and right end face inwall; Described seat horizontal adjusting knob is upward through bar hole seat slide and chair mounted seat below seat slide and connection sliding block is threaded connection; Described seat arm lower end is plugged on the seat attachment tubes on vehicle frame, and seat arm sidewall evenly offers multiple hole clipping along its length, and described hole clipping coordinates locking with the height of seat adjusting knob on seat attachment tubes; Described seat attachment tubes upper end is plugged with the second plug connector of a plastic material, and the inside and outside wall of the second plug connector closely cooperates with seat arm, seat attachment tubes respectively;
Described headstock device includes head tube and is arranged on the handrail above head tube, described head tube is square tube, head tube lower end is plugged on headstock tube connector, head tube sidewall offers multiple hole clipping along its length, and described hole clipping coordinates locking with the headstock height adjustment knob on headstock tube connector; Described headstock tube connector upper end is plugged with the first plug connector of a plastic material, and the inside and outside wall of the first plug connector closely cooperates with head tube, headstock tube connector respectively; The bottom of described handrail is fixedly welded with a handrail intubate, and described handrail intubate is plugged in the upper end of head tube and is fixedly connected with by screw; Described handrail includes a main handrail and a pair secondary handrail; Described main handrail includes the first pipeline section and is integrally connected to the second pipeline section and the 3rd pipeline section at the first pipeline section two ends successively, described handrail intubate is fixedly welded on the middle below of the first pipeline section, first pipeline section two ends are bent downwardly, and between the first pipeline section two ends, form the angle of 160 degree, second pipeline section and the first pipeline section are mutually vertical and extend towards handrail front, the 3rd described pipeline section towards the extension of handrail front upper place and and form the angle of 150 degree between the second pipeline section; Described a pair secondary handrail symmetry is fixedly welded on the first pipeline section, and secondary handrail extends towards handrail front; Described main handrail two ends are arranged with main armrest sheath, and described secondary handrail is arranged with secondary armrest sheath, and the end of main handrail and secondary handrail is also plugged with handrail end cap;
Described telecontrol equipment of trampling includes flywheel, is coaxially fixedly connected on the driven gear of flywheel side, and by driven wheel that driving-chain and driven gear are in transmission connection; 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 rotatably connected on the driving wheel seat on seat attachment tubes by bearing, the two ends of axis are socketed with two treadles, and middle shaft end is connected with the nut of fixing treadle, the treadle being wherein positioned at driven wheel side is connected with driven wheel one; The end of described treadle is connected with pedal; Be covered with a cover cap outside described driven wheel, driving-chain and driven gear, cover cap is made up 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 fixed by screw; Be positioned at the region that driven wheel, driven gear and driving-chain surround in the middle part of described cover cap and be provided with a breach, the position that interior cover cap and outside housing cover are in breach fastens mutually;
Described pedal is by pedal body, pedal shaft, baffle plate and reinforced pole are formed, described pedal body is made up of the support of an I shape and the framework of the U-shaped that is integrally connected to I-shaped bracket periphery, the both ends of framework extend in opposite directions, in described pedal shaft and pedal body, I-shaped bracket is rotationally connected by two bearings, the side of described baffle plate takes the shape of the letter U, the bottom of baffle plate is integrally connected to the side of U-shaped framework, the upper end of baffle plate is provided with perforation, described reinforced pole entirety is in downward opening U-shaped, be located in the perforation of baffle plate upper end in the middle part of reinforced pole, and reinforced pole two ends are fixedly welded on framework by ultrasonic wave, described baffle plate is made up of two catch, and the bottom of catch connects as one, and described perforation is arranged on the upper end of catch, is connected with a brace between two catch near the position of perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440027.8A CN103537062B (en) | 2013-09-24 | 2013-09-24 | Exercise bicycle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440027.8A CN103537062B (en) | 2013-09-24 | 2013-09-24 | Exercise bicycle structure |
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| Publication Number | Publication Date |
|---|---|
| CN103537062A CN103537062A (en) | 2014-01-29 |
| CN103537062B true CN103537062B (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310440027.8A Expired - Fee Related CN103537062B (en) | 2013-09-24 | 2013-09-24 | Exercise bicycle structure |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080878B (en) * | 2016-08-06 | 2018-09-04 | 许晓鹏 | Exercycle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202270294U (en) * | 2011-09-19 | 2012-06-13 | 浙江恒耀实业有限公司 | Angle adjusting device for body-building apparatus |
| CN203123440U (en) * | 2013-02-03 | 2013-08-14 | 浙江恒耀实业有限公司 | Flywheel device of exercise machine |
| CN203469361U (en) * | 2013-09-24 | 2014-03-12 | 浙江恒耀实业有限公司 | Body building bicycle structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8079937B2 (en) * | 2009-03-25 | 2011-12-20 | Daniel J Bedell | Exercise apparatus with automatically adjustable foot motion |
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2013
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202270294U (en) * | 2011-09-19 | 2012-06-13 | 浙江恒耀实业有限公司 | Angle adjusting device for body-building apparatus |
| CN203123440U (en) * | 2013-02-03 | 2013-08-14 | 浙江恒耀实业有限公司 | Flywheel device of exercise machine |
| CN203469361U (en) * | 2013-09-24 | 2014-03-12 | 浙江恒耀实业有限公司 | Body building bicycle structure |
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| CN103537062A (en) | 2014-01-29 |
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Granted publication date: 20160203 Termination date: 20160924 |