CN203436762U - Body-building bicycle - Google Patents
Body-building bicycle Download PDFInfo
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- CN203436762U CN203436762U CN201320592458.1U CN201320592458U CN203436762U CN 203436762 U CN203436762 U CN 203436762U CN 201320592458 U CN201320592458 U CN 201320592458U CN 203436762 U CN203436762 U CN 203436762U
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- flywheel
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Abstract
The utility model discloses a body-building bicycle. The body-building bicycle comprises a bicycle frame, a treading movement device, a headstock device and a seat device, wherein the treading movement device is arranged on the bicycle frame; the headstock device is arranged above the front part of the bicycle frame; the seat device is arranged above the rear part of the bicycle frame. The treading movement device comprises a flywheel, a driven belt wheel, and a drive belt wheel, wherein the driven belt wheel is connected with the flywheel by a ratchet wheel; the drive belt wheel is in transmission connection with the driven belt wheel by a transmission belt; each of the driven belt wheel and the flywheel is rotatably connected to a fixed shaft by a bearing; the two ends of the fixed shaft are fixedly connected to a flywheel installation base of the bicycle frame by nuts; the drive belt wheel is fixedly connected to a rotary shaft by a bolt; the rotary shaft is rotatably connected to a drive belt wheel installation tube of the bicycle frame by the bearings; two foot levers are sleeved at the two ends of the rotary shaft; the foot levers are fixed on the rotary shaft by bolts which are coaxially connected to the end part of the rotary shaft; and pedals are connected to the end parts of the foot levers. The body-building bicycle disclosed by the utility model is compact in part, convenient to assemble, stable in bicycle frame structure, firm and stable in treading movement device, and convenient and comfortable to use.
Description
Technical field
The utility model belongs to body building car structure technical field.
Background technology
Pedal body building vehicle is also referred to as cycle ergometer, and common pedal body building vehicle can be adjusted the intensity while moving, and plays the effect of body-building, and 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.Pedal exercising apparatus structure on exercycle is unreasonable in addition, and service life is short.
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, the pedal body building vehicle of pedal exercising apparatus structure firm stable.
For realizing the object of the utility model, be achieved by the following technical solutions: a kind of pedal body building vehicle, include vehicle frame, be arranged on the telecontrol equipment of trampling on vehicle frame, the seat unit that is arranged on the headstock device of vehicle frame front upper and is arranged on top, vehicle frame rear portion.
Described vehicle frame includes bottom tube, headstock tube connector, driving pulley mounting pipe, seat tube connector, front arm and rear arm; Described bottom tube includes front pipeline section and rear pipeline section, and front pipeline section is longer than the angle that forms 160 degree between rear pipeline section and front pipeline section and rear pipeline section; The leading section of front pipeline section is fixedly welded with the front Connection Block of a circular arc, and described front arm is connected on front Connection Block by two bolt parts, and bolt part along continuous straight runs arranges; The rearward end of rear pipeline section is fixedly welded with the rear Connection Block of a circular arc, and described rear arm is connected on rear Connection Block by two bolt parts, and bolt part along continuous straight runs arranges; Described headstock tube connector bottom is run through the front pipeline section front portion of bottom tube and is all fixed welding with the upper and lower end face of front pipeline section, and extend to vehicle frame front upper place described headstock tube connector upper end, and between headstock tube connector and horizontal direction, form the angle of 75-80 degree; Described seat tube connector bottom is run through the front pipeline section rear portion of bottom tube and is all fixed welding with the upper and lower end face of front pipeline section, and extend towards vehicle frame back upper place seat tube connector upper end, and between seat tube connector and horizontal direction, form the angle of 65-75 degree; Described driving pulley mounting pipe is fixedly welded between headstock tube connector and seat tube connector, and driving pulley mounting pipe rear end is towards vehicle frame back upper place, and between driving pulley mounting pipe and horizontal direction, forms the angle of 30 degree; The front portion of pipeline section after described flywheel mount pad is fixedly welded on bottom tube, flywheel mount pad consists of two blocks of steel plates that are symmetrical set, every block plate comprises the first wall, the second wall, the 3rd wall and wall face from bottom to top, described the first wall and rear pipeline section are welded and fixed, the second wall is mutually vertical with the first wall, between the 3rd wall and the second wall, form the angle of 150 degree, wall face is parallel with the second wall, described the 3rd wall upper end tilts towards frame outside, and described wall face is provided with the installing port of Flywheel; Between described flywheel mount pad upper end and seat tube connector, be fixedly welded with the reinforced pole of a downward opening U-shaped, the fixing welding in upper end of reinforced pole both ends and flywheel mount pad both sides steel plate wall face, the centre of reinforced pole and the side wall surface of seat tube connector towards vehicle frame rear are welded and fixed; Be positioned at the go forward crossover position of pipeline section and rear pipeline section of bottom tube and be fixedly welded with a reluctance regulator mount pad.Between the front pipeline section of described bottom tube and rear pipeline section, form the angle of 160 degree, the middle part of bottom tube raises up like this, can not contact with ground, and only forward arm and rear arm coordinate to come support frame, vehicle frame can keep stable like this, and dust foreign material can not accumulated in vehicle frame below.Described headstock tube connector, seat tube connector are all run through bottom tube and be welded and fixed, firm and reliable connection like this, mechanical strength is high, and described driving pulley mounting pipe is except also playing reinforcement effect to headstock tube connector and seat tube connector in order to install driving pulley.Described reinforced pole plays reinforcement effect to the upper end of flywheel mount pad, and the centre of the upper end of reinforced pole and the seat tube connector welding that is positioned at flywheel mount pad front side, and reinforced pole can not produce and hinder the installation of flywheel like this, and sound construction is reasonable.The bolt part of the front arm of described connection and rear arm is all horizontally disposed, operates more like this when connection, locking screw spigot.
Described bottom tube, driving pulley mounting pipe are the rectangular steel pipe of end face, and described front arm, rear arm, headstock tube connector and seat tube connector are the rounded steel pipe of end face; Described front arm two ends are plugged with the columniform front bearing of two plastic materials, are connected with the connection-peg of tubular on front bearing, and the periphery of connection-peg is evenly provided with convex tendon vertically, and convex tendon is connected with front branch pipe wall interference fit; Described rear arm two ends are socketed with the rear support of two plastic materials, rear support bottom is plane, rear support inwall is provided with the convex tendon with rear arm outer wall interference fit, on rear support, be threaded connection a Height Adjustment screw vertically arranging, the upper part integrated of Height Adjustment screw is connected with the adjusting handle of a sheet.Convex tendon role on described front bearing, rear support is all that front bearing, rear support can be closely cooperated with front arm, rear arm.Described Height Adjustment screw regulates handle can manually adjust Height Adjustment screw with ground is tight against by arranging, thus the stability of assurance vehicle frame.
Control panel and handrail that described headstock device includes head tube and is arranged on head tube top; The seat that described seat unit includes seat arm and is arranged on seat arm top.
The described telecontrol equipment of trampling includes flywheel, the driven pulley being connected with flywheel by ratchet, and the driving pulley being in transmission connection by driving-belt and driven pulley; Described driven pulley is connected to a side of flywheel by ratchet, driven pulley and flywheel are respectively automatically connected on a fixed axis by a bearing rotary, and fixed axis two ends are fixedly connected on the flywheel mount pad of vehicle frame by nut; Described driving pulley is fixedly connected in a rotating shaft by screw, and rotating shaft is automatically connected in the driving pulley mounting pipe of vehicle frame by bearing rotary; The two ends of rotating shaft are socketed with two treadles, and treadle is fixed in rotating shaft by being coaxially connected to the screw of roller end; The end of treadle is connected with pedal.Described driving pulley coordinates with driven pulley, ratchet, thereby unidirectional drive flywheel rotates.Described driven pulley and flywheel are respectively automatically connected on fixed axis by a bearing rotary, have guaranteed the stability of driven pulley and flywheel.
Described pedal is by pedal base, pedal shaft, pedal body, fixedly bandage forms; Described pedal shaft is automatically connected on pedal base by bearing rotary, on pedal base, be positioned at pedal shaft bottom and be also embedded with balancing weight, described pedal body is connected on the top of pedal base by supersonic welding, one end of described fixedly bandage is provided with 2 connecting holes, and the other end is provided with 8-10 connecting hole; On the inside and outside sidewall of described pedal body, be equipped with the spacing hole for fixedly bandage passes, on pedal body sidewall, be positioned at spacing hole under be provided with fixing bandage on the location dop that is connected of connecting hole, one end that fixedly bandage connecting hole is many is connected on the location dop of pedal body lateral wall; In described pedal body, also evenly offer the through hole of rectangle.Described fixedly bandage departs from and causes danger from pedal in order to prevent the foot of user in motion process, and the length of described fixedly bandage can regulate.Described spacing hole and location dop cooperatively interact to locate the connecting hole on fixing bandage, and one end that fixedly bandage connecting hole is many is connected on the location dop of pedal body lateral wall, so in use the preferential fixing bandage adjusted is positioned at the one end outside pedal body, this end can not be subject to the obstruction of treadle, regulate more for convenience, when the amplitude of accommodation of this end does not meet the demands, then select to adjust fixing bandage and be positioned at the one end inside pedal body.Described pedal shaft and balancing weight are all connected on pedal base, Stability Analysis of Structures is firm, described pedal body is connected on the top of pedal base by supersonic welding, easy to connect and firm, in pedal body, offering the weight that rectangular through-hole alleviates pedal body on the one hand makes pedal front all the time upward, through hole makes pedal body surface can not accumulate dust on the other hand, has also increased the non-skid property on pedal body surface simultaneously.
Below described flywheel, be provided with a magnetoresistive bit, in magnetoresistive bit, be evenly provided with a plurality of permanent magnets, one end of magnetoresistive bit is rotatably connected on the flywheel mount pad of vehicle frame by bolt, the other end of magnetoresistive bit is connected with one in order to adjust the reluctance regulator of magnetoresistive bit and flywheel relative distance, and reluctance regulator is fixedly mounted on the reluctance regulator mount pad of vehicle frame.Described reluctance regulator is driven by motor, to adjust that magnetoresistive bit approaches or away from flywheel, thereby adjusts the rotary resistance of flywheel, thereby adjusts easily the intensity of motion.
On vehicle frame, be also provided with the housing of plastic material, housing consists of two symmetrical halfbodies that fasten, two halfbodies are connected by screw respectively on vehicle frame, on two halfbodies, the position of corresponding driving pulley has been connected by screw two circular decorative covers, and circular decorative cover outer surface is evenly provided with a plurality of oval recesses that circumference array distributes that are; Bottom tube on described vehicle frame, headstock tube connector, driving pulley mounting pipe, seat tube connector and flywheel mount pad are all positioned at housing, and the described driving pulley of trampling telecontrol equipment, driving-belt, flywheel and magnetoresistive bit is also all in housing.
Compared with prior art, the beneficial effects of the utility model are: these exercise bicycle parts are simplified, easy to assembly, and body frame structure for automotive is stable, and pedal exercising apparatus structure firm stable is easy to use comfortable.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of exercise bicycle.
Fig. 2 is the structural representation of vehicle frame part.
Fig. 3 is the structural representation of front bearing.
Fig. 4 is the structural representation of rear support.
Fig. 5 is the structural representation of trampling telecontrol equipment part.
Fig. 6, Fig. 7 are the structural representations of pedal.
Fig. 8 is the structural representation of housing parts.
10, bottom tube; 11, front Connection Block; 12, headstock tube connector; 13, driving pulley mounting pipe; 14, seat tube connector; 15, flywheel mount pad; 151, reinforced pole; 16, reluctance regulator mount pad; 17, rear Connection Block; 18, rear arm; 181, rear support; 1811, Height Adjustment screw; 19, front arm; 191, front bearing; 1911, connection-peg;
40, pedal; 401, pedal base; 402, pedal shaft; 403, pedal body; 404, fixing bandage; 405, spacing hole; 406, location dop; 41, treadle; 42, driving pulley; 43, driving-belt; 44, rotating shaft; 45, fixed axis; 46, flywheel; 47, driven pulley; 48, magnetoresistive bit; 49, reluctance regulator;
50, housing; 51, circular decorative cover.
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. 8, a kind of pedal body building vehicle described in the present embodiment, includes vehicle frame, is arranged on the telecontrol equipment of trampling on vehicle frame, the seat unit that is arranged on the headstock device of vehicle frame front upper and is arranged on top, vehicle frame rear portion.
Described vehicle frame includes bottom tube 10, headstock tube connector 12, driving pulley mounting pipe 13, seat tube connector 14, front arm 19 and rear arm 18; Described bottom tube includes front pipeline section and rear pipeline section, and front pipeline section is longer than the angle that forms 160 degree between rear pipeline section and front pipeline section and rear pipeline section; The leading section of front pipeline section is fixedly welded with the front Connection Block 11 of a circular arc, and described front arm is connected on front Connection Block by two bolt parts, and bolt part along continuous straight runs arranges; The rearward end of rear pipeline section is fixedly welded with the rear Connection Block 17 of a circular arc, and described rear arm is connected on rear Connection Block by two bolt parts, and bolt part along continuous straight runs arranges; Described headstock tube connector bottom is run through the front pipeline section front portion of bottom tube and is all fixed welding with the upper and lower end face of front pipeline section, and extend to vehicle frame front upper place described headstock tube connector upper end, and between headstock tube connector and horizontal direction, form the angle of 75-80 degree; Described seat tube connector bottom is run through the front pipeline section rear portion of bottom tube and is all fixed welding with the upper and lower end face of front pipeline section, and extend towards vehicle frame back upper place seat tube connector upper end, and between seat tube connector and horizontal direction, form the angle of 65-75 degree; Described driving pulley mounting pipe 13 is fixedly welded between headstock tube connector and seat tube connector, and driving pulley mounting pipe rear end is towards vehicle frame back upper place, and between driving pulley mounting pipe and horizontal direction, forms the angle of 30 degree; The front portion of pipeline section after described flywheel mount pad 15 is fixedly welded on bottom tube, flywheel mount pad consists of two blocks of steel plates that are symmetrical set, every block plate comprises the first wall, the second wall, the 3rd wall and wall face from bottom to top, described the first wall and rear pipeline section are welded and fixed, the second wall is mutually vertical with the first wall, between the 3rd wall and the second wall, form the angle of 150 degree, wall face is parallel with the second wall, described the 3rd wall upper end tilts towards frame outside, and described wall face is provided with the installing port of Flywheel; Between described flywheel mount pad 15 upper ends and seat tube connector 14, be fixedly welded with the reinforced pole 151 of a downward opening U-shaped, the fixing welding in upper end of reinforced pole both ends and flywheel mount pad both sides steel plate wall face, the centre of reinforced pole and the side wall surface of seat tube connector towards vehicle frame rear are welded and fixed; Be positioned at the go forward crossover position of pipeline section and rear pipeline section of bottom tube and be fixedly welded with a reluctance regulator mount pad 16.Between the front pipeline section of described bottom tube and rear pipeline section, form the angle of 160 degree, the middle part of bottom tube raises up like this, can not contact with ground, and only forward arm and rear arm coordinate to come support frame, vehicle frame can keep stable like this, and dust foreign material can not accumulated in vehicle frame below.Described headstock tube connector, seat tube connector are all run through bottom tube and be welded and fixed, firm and reliable connection like this, mechanical strength is high, and described driving pulley mounting pipe is except also playing reinforcement effect to headstock tube connector and seat tube connector in order to install driving pulley.Described reinforced pole plays reinforcement effect to the upper end of flywheel mount pad, and the centre of the upper end of reinforced pole and the seat tube connector welding that is positioned at flywheel mount pad front side, and reinforced pole can not produce and hinder the installation of flywheel like this, and sound construction is reasonable.The bolt part of the front arm of described connection and rear arm is all horizontally disposed, operates more like this when connection, locking screw spigot.
Described bottom tube 10, driving pulley mounting pipe 13 are the rectangular steel pipe of end face, and described front arm 19, rear arm 18, headstock tube connector 12 and seat tube connector 14 are the rounded steel pipe of end face; Described front arm 19 two ends are plugged with the columniform front bearing 191 of two plastic materials, are connected with the connection-peg 1911 of tubular on front bearing, and the periphery of connection-peg is evenly provided with convex tendon vertically, and convex tendon is connected with front branch pipe wall interference fit; Described rear arm 18 two ends are socketed with the rear support 181 of two plastic materials, rear support bottom is plane, rear support inwall is provided with the convex tendon with rear arm outer wall interference fit, on rear support, be threaded connection a Height Adjustment screw 1811 vertically arranging, the upper part integrated of Height Adjustment screw is connected with the adjusting handle of a sheet.Convex tendon role on described front bearing, rear support is all that front bearing, rear support can be closely cooperated with front arm, rear arm.Described Height Adjustment screw regulates handle can manually adjust Height Adjustment screw with ground is tight against by arranging, thus the stability of assurance vehicle frame.
Control panel and handrail that described headstock device includes head tube and is arranged on head tube top, head tube lower end is connected on headstock tube connector; The seat that described seat unit includes seat arm and is arranged on seat arm top, seat arm lower end is connected on seat tube connector.
The described telecontrol equipment of trampling includes flywheel 46, the driven pulley 47 being connected with flywheel 46 by ratchet, and the driving pulley 42 being in transmission connection by driving-belt 43 and driven pulley; Described driven pulley is connected to a side of flywheel by ratchet, driven pulley and flywheel are respectively automatically connected on a fixed axis 45 by a bearing rotary, and fixed axis two ends are fixedly connected on the flywheel mount pad of vehicle frame by nut; Described driving pulley is fixedly connected in a rotating shaft 44 by screw, and rotating shaft is automatically connected in the driving pulley mounting pipe of vehicle frame by bearing rotary; The two ends of rotating shaft are socketed with two treadles 41, and treadle is fixed in rotating shaft by being coaxially connected to the screw of roller end; The end of treadle is connected with pedal 40.Described driving pulley coordinates with driven pulley, ratchet, thereby unidirectional drive flywheel rotates.Described driven pulley and flywheel are respectively automatically connected on fixed axis by a bearing rotary, have guaranteed the stability of driven pulley and flywheel.
Described pedal 40 is by pedal base 401, pedal shaft 402, pedal body 403, fixedly bandage 404 forms; Described pedal shaft is automatically connected on pedal base by bearing rotary, on pedal base, be positioned at pedal shaft bottom and be also embedded with balancing weight, described pedal body is connected on the top of pedal base by supersonic welding, one end of described fixedly bandage is provided with 2 connecting holes, and the other end is provided with 8-10 connecting hole; On the inside and outside sidewall of described pedal body, be equipped with the spacing hole 405 for fixedly bandage passes, on pedal body sidewall, be positioned at spacing hole under be provided with fixing bandage on the location dop 046 that is connected of connecting hole, one end that fixedly bandage connecting hole is many is connected on the location dop of pedal body lateral wall; In described pedal body, also evenly offer the through hole of rectangle.Described fixedly bandage departs from and causes danger from pedal in order to prevent the foot of user in motion process, and the length of described fixedly bandage can regulate.Described spacing hole and location dop cooperatively interact to locate the connecting hole on fixing bandage, and one end that fixedly bandage connecting hole is many is connected on the location dop of pedal body lateral wall, so in use the preferential fixing bandage adjusted is positioned at the one end outside pedal body, this end can not be subject to the obstruction of treadle, regulate more for convenience, when the amplitude of accommodation of this end does not meet the demands, then select to adjust fixing bandage and be positioned at the one end inside pedal body.Described pedal shaft and balancing weight are all connected on pedal base, Stability Analysis of Structures is firm, described pedal body is connected on the top of pedal base by supersonic welding, easy to connect and firm, in pedal body, offer rectangular through-hole, alleviate on the one hand the weight of pedal body, coordinate balancing weight to make pedal front all the time upward, through hole makes pedal body surface can not accumulate dust on the other hand, has also strengthened the non-skid property on pedal body surface simultaneously.
Below described flywheel, be provided with a magnetoresistive bit 48, in magnetoresistive bit, be evenly provided with a plurality of permanent magnets, one end of magnetoresistive bit is rotatably connected on the flywheel mount pad of vehicle frame by bolt, the other end of magnetoresistive bit is connected with one in order to adjust the reluctance regulator 49 of magnetoresistive bit and flywheel relative distance, and reluctance regulator is fixedly mounted on the reluctance regulator mount pad of vehicle frame.Described reluctance regulator is driven by motor, to adjust that magnetoresistive bit approaches or away from flywheel, thereby adjusts the rotary resistance of flywheel, thereby adjusts easily the intensity of motion.In described control panel, be provided with controller, control panel is provided with display screen and control button.Described reluctance regulator and controller electrically connect, and by the control button on control panel, can control reluctance regulator and move, thus the rotary resistance of adjustment flywheel.
On vehicle frame, be also provided with the housing 50 of plastic material, housing consists of two symmetrical halfbodies that fasten, two halfbodies are connected by screw respectively on vehicle frame, on two halfbodies, the position of corresponding driving pulley has been connected by screw two circular decorative covers 51, and circular decorative cover outer surface is evenly provided with a plurality of oval recesses that circumference array distributes that are; Bottom tube on described vehicle frame, headstock tube connector, driving pulley mounting pipe, seat tube connector and flywheel mount pad are all positioned at housing, and the described driving pulley of trampling telecontrol equipment, driving-belt, flywheel and magnetoresistive bit is also all in housing.
While using exercise bicycle, by pedal, step on and trample telecontrol equipment and turn round, according to motion, need to control reluctance regulator by control panel and move, make extremely suitable size of resistance that magnetoresistive bit produces flywheel, can normally carry out body building.
Claims (1)
1. a pedal body building vehicle, is characterized in that: include vehicle frame, be arranged on the telecontrol equipment of trampling on vehicle frame, the seat unit that is arranged on the headstock device of vehicle frame front upper and is arranged on top, vehicle frame rear portion;
Described vehicle frame includes bottom tube, headstock tube connector, driving pulley mounting pipe, seat tube connector, front arm and rear arm; Described bottom tube includes front pipeline section and rear pipeline section, and front pipeline section is longer than the angle that forms 160 degree between rear pipeline section and front pipeline section and rear pipeline section; The leading section of front pipeline section is fixedly welded with the front Connection Block of a circular arc, and described front arm is connected on front Connection Block by two bolt parts, and bolt part along continuous straight runs arranges; The rearward end of rear pipeline section is fixedly welded with the rear Connection Block of a circular arc, and described rear arm is connected on rear Connection Block by two bolt parts, and bolt part along continuous straight runs arranges; Described headstock tube connector bottom is run through the front pipeline section front portion of bottom tube and is all fixed welding with the upper and lower end face of front pipeline section, and extend to vehicle frame front upper place described headstock tube connector upper end, and between headstock tube connector and horizontal direction, form the angle of 75-80 degree; Described seat tube connector bottom is run through the front pipeline section rear portion of bottom tube and is all fixed welding with the upper and lower end face of front pipeline section, and extend towards vehicle frame back upper place seat tube connector upper end, and between seat tube connector and horizontal direction, form the angle of 65-75 degree; Described driving pulley mounting pipe is fixedly welded between headstock tube connector and seat tube connector, and driving pulley mounting pipe rear end is towards vehicle frame back upper place, and between driving pulley mounting pipe and horizontal direction, forms the angle of 30 degree; The front portion of pipeline section after described flywheel mount pad is fixedly welded on bottom tube, flywheel mount pad consists of two blocks of steel plates that are symmetrical set, every block plate comprises the first wall, the second wall, the 3rd wall and wall face from bottom to top, described the first wall and rear pipeline section are welded and fixed, the second wall is mutually vertical with the first wall, between the 3rd wall and the second wall, form the angle of 150 degree, wall face is parallel with the second wall, described the 3rd wall upper end tilts towards frame outside, and described wall face is provided with the installing port of Flywheel; Between described flywheel mount pad upper end and seat tube connector, be fixedly welded with the reinforced pole of a downward opening U-shaped, the fixing welding in upper end of reinforced pole both ends and flywheel mount pad both sides steel plate wall face, the centre of reinforced pole and the side wall surface of seat tube connector towards vehicle frame rear are welded and fixed; Be positioned at the go forward crossover position of pipeline section and rear pipeline section of bottom tube and be fixedly welded with a reluctance regulator mount pad;
Described bottom tube, driving pulley mounting pipe are the rectangular steel pipe of end face, and described front arm, rear arm, headstock tube connector and seat tube connector are the rounded steel pipe of end face; Described front arm two ends are plugged with the columniform front bearing of two plastic materials, are connected with the connection-peg of tubular on front bearing, and the periphery of connection-peg is evenly provided with convex tendon vertically, and convex tendon is connected with front branch pipe wall interference fit; Described rear arm two ends are socketed with the rear support of two plastic materials, rear support bottom is plane, rear support inwall is provided with the convex tendon with rear arm outer wall interference fit, on rear support, be threaded connection a Height Adjustment screw vertically arranging, the upper part integrated of Height Adjustment screw is connected with the adjusting handle of a sheet;
Control panel and handrail that described headstock device includes head tube and is arranged on head tube top; The seat that described seat unit includes seat arm and is arranged on seat arm top;
The described telecontrol equipment of trampling includes flywheel, the driven pulley being connected with flywheel by ratchet, and the driving pulley being in transmission connection by driving-belt and driven pulley; Described driven pulley is connected to a side of flywheel by ratchet, driven pulley and flywheel are respectively automatically connected on a fixed axis by a bearing rotary, and fixed axis two ends are fixedly connected on the flywheel mount pad of vehicle frame by nut; Described driving pulley is fixedly connected in a rotating shaft by screw, and rotating shaft is automatically connected in the driving pulley mounting pipe of vehicle frame by bearing rotary; The two ends of rotating shaft are socketed with two treadles, and treadle is fixed in rotating shaft by being coaxially connected to the screw of roller end; The end of treadle is connected with pedal;
Described pedal is by pedal base, pedal shaft, pedal body, fixedly bandage forms; Described pedal shaft is automatically connected on pedal base by bearing rotary, on pedal base, be positioned at pedal shaft bottom and be also embedded with balancing weight, described pedal body is connected on the top of pedal base by supersonic welding, one end of described fixedly bandage is provided with 2 connecting holes, and the other end is provided with 8-10 connecting hole; On the inside and outside sidewall of described pedal body, be equipped with the spacing hole for fixedly bandage passes, on pedal body sidewall, be positioned at spacing hole under be provided with fixing bandage on the location dop that is connected of connecting hole, one end that fixedly bandage connecting hole is many is connected on the location dop of pedal body lateral wall; In described pedal body, also evenly offer the through hole of rectangle;
Below described flywheel, be provided with a magnetoresistive bit, in magnetoresistive bit, be evenly provided with a plurality of permanent magnets, one end of magnetoresistive bit is rotatably connected on the flywheel mount pad of vehicle frame by bolt, the other end of magnetoresistive bit is connected with one in order to adjust the reluctance regulator of magnetoresistive bit and flywheel relative distance, and reluctance regulator is fixedly mounted on the reluctance regulator mount pad of vehicle frame;
On vehicle frame, be also provided with the housing of plastic material, housing consists of two symmetrical halfbodies that fasten, two halfbodies are connected by screw respectively on vehicle frame, on two halfbodies, the position of corresponding driving pulley has been connected by screw two circular decorative covers, and circular decorative cover outer surface is evenly provided with a plurality of oval recesses that circumference array distributes that are; Bottom tube on described vehicle frame, headstock tube connector, driving pulley mounting pipe, seat tube connector and flywheel mount pad are all positioned at housing, and the described driving pulley of trampling telecontrol equipment, driving-belt, flywheel and magnetoresistive bit is also all in housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592458.1U CN203436762U (en) | 2013-09-24 | 2013-09-24 | Body-building bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592458.1U CN203436762U (en) | 2013-09-24 | 2013-09-24 | Body-building bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203436762U true CN203436762U (en) | 2014-02-19 |
Family
ID=50087840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320592458.1U Expired - Fee Related CN203436762U (en) | 2013-09-24 | 2013-09-24 | Body-building bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203436762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106310594A (en) * | 2015-07-03 | 2017-01-11 | 昆山亚新鸿运动科技有限公司 | Flywheel set driving device of pedaling exercise bicycle |
-
2013
- 2013-09-24 CN CN201320592458.1U patent/CN203436762U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106310594A (en) * | 2015-07-03 | 2017-01-11 | 昆山亚新鸿运动科技有限公司 | Flywheel set driving device of pedaling exercise bicycle |
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