CN103537064B - Body building car structure - Google Patents
Body building car structure Download PDFInfo
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- CN103537064B CN103537064B CN201310440086.5A CN201310440086A CN103537064B CN 103537064 B CN103537064 B CN 103537064B CN 201310440086 A CN201310440086 A CN 201310440086A CN 103537064 B CN103537064 B CN 103537064B
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- slide
- vehicle frame
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Abstract
The invention discloses a kind of body building car structure, include vehicle frame, be arranged on and vehicle frame tramples device, be arranged on the headstock device of vehicle frame front upper, and be arranged on the seat unit of vehicle frame rear upper; Described headstock device includes head tube and is arranged on the headstock above head tube; Described head tube lower end to be plugged on headstock tube connector and to be fixed by headstock height adjustment knob; Be connected by headstock slide and headstock skid between head tube with headstock and regulate handle to fix by headstock; The seat that described seat unit includes seat arm and is arranged on above seat arm; Described seat arm lower end to be plugged on seat attachment tubes and to be fixed by height of seat adjusting knob; Described seat arm and seat are slidably connected by seat slide and chair mounted seat and are fixed by seat adjustment handle; These exercycle parts are simplified, and horizontal level and the height of headstock device and 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, being achieved by the following technical solutions: body building car structure, including vehicle frame, be arranged on and vehicle frame tramples device, be arranged on the headstock device of vehicle frame front upper, and be arranged on the seat unit of vehicle frame rear upper.
Described headstock device includes head tube and is arranged on the headstock above head tube; Described head tube lower end is plugged on headstock tube connector, head tube sidewall evenly offers along its length multiplely coordinate the hole clipping of locating with headstock height adjustment knob; Head tube upper end is fixedly welded with a horizontally disposed headstock slide, and headstock slide front end extends to vehicle frame front; The bottom of described headstock is fixedly welded with a headstock slide block, and headstock skid is arranged on headstock slide; Be threaded connection a headstock below headstock slide block and regulate handle, headstock regulates handle to be socketed in handle portion outside the bolt head of bolt part by a bolt part and interference, described headstock slide offers along its length a bar hole, described bolt part is connected with headstock slide block through bar hole below headstock slide.Coordinate headstock height adjustment knob by the hole clipping on head tube, the height of headstock device can be adjusted as required at any time.Described headstock slide, headstock slide block and headstock regulate handle to match, and can adjust the front and back position of headstock easily at any time.Bar hole on described headstock slide regulates the adjustable range of bolt part on handle in order to limit headstock, and bolt part and headstock slide block link together, unclamping in the process that after headstock regulates handle, headstock slide block slides along headstock slide like this, headstock slide block can not depart from from headstock slide, safety easy to use.Described headstock regulates the handle portion interference of handle to be socketed in outside the bolt head of bolt part, like this when handle portion is in the position regulating inconvenience (such as just being blocked by head tube), firmly handle portion can be pulled up, readjust the relative position of itself and bolt head, to adjust bolt part more easily.
Described headstock is made up of main handrail, front secondary handrail and rear secondary handrail, described main handrail is by the first pipeline section and be integrally connected to second pipeline section at the first pipeline section two ends successively and the 3rd pipeline section is formed, described headstock slide block is fixedly welded on the middle part of the first pipeline section, the two ends of the first pipeline section are bent downwardly, the second described pipeline section is horizontally disposed with and vertical with the first pipeline section, and the second pipeline section extends to headstock front, the 3rd described pipeline section extends to headstock front upper place; Before two, secondary handrail is symmetrically welded and fixes on the first segment and extend to headstock front, front secondary handrail is made up of the 4th pipeline section integrally connected and the 5th pipeline section, the 4th described pipeline section fixedly welds with the first pipeline section, 4th pipeline section and the second pipeline section are parallel to each other, and the 5th pipeline section and the 3rd pipeline section are parallel to each other; After two, secondary handrail is symmetrically welded the below that is fixed on the second pipeline section and extends to headstock rear, rear secondary handrail is made up of the 6th pipeline section integrally connected, the 7th pipeline section and the 8th pipeline section, the 6th described pipeline section is mutually vertical with the second pipeline section, form the angle of 130 degree between described 7th pipeline section and the 6th pipeline section, the 8th described pipeline section and the second pipeline section are parallel to each other; First pipeline section, second pipeline section of the main handrail of described formation are that arc transition is connected with the 3rd connection between pipe sections; Before described formation, the 4th pipeline section of secondary handrail is that arc transition is connected with the 5th connection between pipe sections; After described formation, the 6th pipeline section of secondary handrail, the 7th pipeline section are that arc transition is connected with the 8th connection between pipe sections.Described headstock provides multiple diverse location, the pipeline section of angle is held up for user and leaned on, and user can select the pipeline section of the most comfortable to hold up to lean on according to posture during motion voluntarily.
The seat that described seat unit includes seat arm and is arranged on above seat arm; Described seat arm lower end is plugged on seat attachment tubes, seat arm sidewall evenly offers along its length multiplely coordinate the hole clipping of locating with height of seat adjusting knob; The upper end of described seat arm is fixedly welded with a seat slide, described chair mounted is on a chair mounted seat, described chair mounted seat is slidably connected on seat slide, chair mounted seat and seat slide are alloy profile, and chair mounted seat and seat slide coordinate formation cylindrical shape; Be fixedly welded with a chair mounted pipe vertically arranged above described chair mounted seat, described seat is fixedly connected on chair mounted pipe; Chair mounted seat lower end is provided with two end faces along its length in the slider bar being inverted T-shaped, and a upper recess is formed at the bottom of two slider bars and chair mounted seat; The top of described seat slide is provided with along its length and coordinates with the slider bar of two under chair mounted seat the chute be slidably connected, seat slide is positioned at chute both sides and is also respectively equipped with opening up U-lag, being arranged with end face in U-lag is foursquare plastic cushion (of tie bar), and it is outer and slide with the lower surface of chair mounted seat and abut that U-lag is exposed in plastic cushion (of tie bar) upper end; Described seat slide both ends have been connected by screw two slide end caps, and slide end cap both upper ends thereof is connected with the end grafting of plastic cushion (of tie bar), are the slide groove portion consistent with chute shape in the middle of slide end upper part of the cover; Described chair mounted seat both ends have been connected by screw two mount pad end caps, be the slide section matched with slide end upper part of the cover slide groove portion, and slide section block the two ends of chair mounted seat upper recess below mount pad end cap; One is also provided with in order to push against the seat adjustment handle of fixing seat mount pad below described seat slide; The handle member that seat adjustment handle is socketed in stud member head portion by bolt part and interference is formed, seat slide is provided with a handle connecting seat passed for bolt part, and bolt part end and the upper recess of chair mounted seat are tight against and make chair mounted seat relative with seat slide fixing; Be provided with a locking nut be connected with bolt part above handle connecting seat, handle connecting seat top offers the nut groove that coordinates positioning and locking nut; And bolt part is arranged with between locking nut and nut groove a stage clip.Described chair mounted seat and seat slide coordinate formation cylindrical shape, and novel structure is attractive in appearance.Slider bar and the chute on seat slide of the T-shaped on described chair mounted seat make seat slide and chair mounted seat stably coordinate, more steady when described plastic cushion (of tie bar) makes the relative seat slide of chair mounted seat slide, and can not produce stuck phenomenon.Described slide end cap plays decoration function on the one hand, and the installation facilitating plastic cushion (of tie bar) is on the one hand fixed.Described slide block end cap coordinates slide end cap to play decoration function, in addition, slide block end cap locks nut and stage clip uses, when unclamping seat adjustment handle, stage clip is by locking nut upwards jack-up, described slide block end cap is subject to the stop of locking nut, guarantees that chair mounted seat can not be in course of adjustment from seat slide and departs from.The handle member interference of described seat adjustment handle is socketed in outside the head of bolt part, like this when handle member is in the position regulating inconvenience (such as just being blocked by seat arm), firmly handle member can be pulled up, readjust the relative position of itself and bolt head, to adjust bolt part more easily.
Described device of trampling includes belt wheel, the flywheel be connected with belt wheel transmission by driving-belt, two treadles be connected with belt wheel transmission by belt shaft, and is connected to the pedal of treadle end; Described flywheel side is connected with a driven pulley, and described driving-belt is connected between driven pulley and belt wheel; Flywheel is rotatably connected on a flywheel shaft by bearing, and flywheel shaft two ends are fixedly connected on the flywheel mount pad of vehicle frame by nut; Described flywheel is that alloy is one-body molded, and the both sides of flywheel are connected by screw the flywheel decorative cover of two plastic materials; Described belt wheel is fixedly mounted on belt shaft, and belt shaft is rotatably connected on the belt wheel mount pad on vehicle frame by bearing; The fixedly sleeved both ends at belt shaft of described treadle are also fixed by nut; A protective cover is covered with outside the driven pulley being positioned at belt wheel, driving-belt and flywheel, protective cover includes an interior wheel cap and an outer wheel cap, described interior wheel cap is connected by screw on vehicle frame, described outer wheel cap is connected with interior wheel cap by screw, and foreign steamer covers and is positioned at driven pulley position and is connected with a trapezoidal clamping lid by buckle.Generally adopt the mode of rib connection to reduce materials between the wheel hub of the flywheel of described alloy material and wheel rim, flywheel two face shield is got up to improve the outward appearance of flywheel by described flywheel decorative cover, and facilitates daily cleaning.Flywheel, belt wheel and driving-belt cover get up by described protective cover, prevent the moving component such as leg and flywheel, belt wheel or driving-belt in user's use procedure from producing and touch and cause danger.Clamping lid easy accessibility on described protective cover, conveniently carries out Maintenance and Repair to flywheel and driving-belt junction.
Described pedal is made up of the running-board bracket of I shape, pedal shaft, gripper shoe and baffle plate; Described running-board bracket is made up of a connecting cylinder and the linking arm that is integrally vertically connected on connecting cylinder two ends, described pedal shaft is rotationally connected by bearing and connecting cylinder, described gripper shoe takes the shape of the letter U, and is fixed between two opposing arms faces of gripper shoe and linking arm by ultrasonic bonding; Described baffle plate is integrally connected to gripper shoe towards on the arm face in exercycle front, described baffle plate side is the U-shaped of opening towards exercycle rear, baffle plate lower wall surface is closed plane, is respectively equipped with the front hole of round rectangle and upper hole on the front face of baffle plate He on upper wall surface.Described pedal structure is simple, and each parts stable connection is firm, and described baffle plate effectively prevent user and in quick pushes pedals process, steps on sky and cause danger.Front hole on described baffle plate and upper hole save material, too increase the pliability of baffle plate.
Be provided with a brake gear above described flywheel, described brake gear includes brake block, control panel, connector, connecting rod, spring, gangbar, branch sleeve, brake handle and brake knob; Described control panel one end is rotatably connected on the control panel connector on vehicle frame, and the connector of one end and U-shaped is rotationally connected; Described brake block is then rotatably connected on the middle part of control panel and brake block coordinates with flywheel periphery and conflicts; Described connector upper end is fixedly connected with the lower end of gangbar, the upper end edge of gangbar is axially arranged with screw, the lower end of described connecting rod is connected by screw-driven with the screw of gangbar upper end, described spring housing is located at gangbar bottom, and spring upper end and branch sleeve bottom offset, gangbar bottom is connected with the spring setscrew nut that props up lower spring end; Described connecting rod top passes above branch sleeve from the below of branch sleeve, and branch sleeve upper end is provided with back-up ring, is provided with the location shaft shoulder offseted with back-up ring in the middle part of connecting rod; Described brake knob is fixedly connected on the upper end of connecting rod; Described branch sleeve is fixedly connected on vehicle frame by two bolts, and described brake is connected to end on vehicle frame by screws, brakes and middle part is set on connecting rod, and connecting rod is provided with and the shaft shoulder that lower end is abutted that brakes; Brake and be provided with a plastics cover cap below the knob that brakes, plastics cover cap is fixedly connected on vehicle frame.Drive link can be rotated relative to gangbar easily by described brake knob, thus make gangbar position up or down, thus adjust the frictional resistance of brake block and flywheel by control panel, adjust the intensity of motion with this.Move downward directly gangbar can be promoted by connecting rod by pressing described brake, and gangbar promotion control panel orders about brake block braking flywheel.Described spring moves downward trend in order to order about gangbar generation, plays certain cushioning effect simultaneously, slow down the strain of connecting rod and gangbar threaded connection place; This brake device structure is rationally compact, and each parts are connected firmly, easy to use, long service life.
Compared with prior art, the invention has the beneficial effects as follows: these exercycle parts are simplified, and easy to assembly, body frame structure for automotive is stablized, horizontal level and the height of headstock device and 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 vehicle frame.
Fig. 3 is the structural representation of headstock device section.
Fig. 4 is the structural representation that headstock regulates handle.
Fig. 5 is the structural representation of seat unit part.
Fig. 6 is the structural representation of seat slide part.
Fig. 7 is the structural representation of chair mounted seat part.
Fig. 8 is the structural representation trampling device section.
The structural representation of Fig. 9 pedal.
Figure 10 is the structural representation of brake gear part.
Figure 11 is the decomposition texture schematic diagram of brake gear.
10, primary branch; 104, belt wheel mount pad; 105, control panel connector; 11, seat attachment tubes; 111, height of seat adjusting knob; 12, headstock tube connector; 121, headstock height adjustment knob; 13, front fork tube; 15, flywheel mount pad;
20, head tube; 21, headstock slide; 22, headstock regulates handle; 221, bolt part; 222, handle portion; 23, headstock; 231, main handrail; 232, rear secondary handrail; 233, front secondary handrail; 24, headstock slide block;
30, seat arm; 31, seat adjustment handle; 311, locking nut; 32, seat slide; 321, handle connecting seat; 322, chute; 323, U-lag; 33, slide end cap; 331, slide groove portion; 34, plastic cushion (of tie bar); 35, chair mounted seat; 351, chair mounted pipe; 352, slider bar; 353, upper recess; 36, mount pad end cap; 361, slide section; 37, seat;
40, flywheel; 41, flywheel decorative cover; 42, flywheel shaft; 43, pedal; 431, running-board bracket; 432, pedal shaft; 433, gripper shoe; 434, baffle plate; 435, front hole; 436, upper hole; 44, treadle; 451, outer wheel cap; 4511, clamping lid; 452, interior wheel cap; 46, belt shaft; 47, driving-belt; 48, belt wheel;
50, cover cap; 51, brake block; 52, control panel; 53, connector; 54, connecting rod; 55, spring; 56, gangbar; 57, branch sleeve; 58, brake handle; 59, brake knob.
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 Figure 11, the body building car structure described in the present embodiment, includes vehicle frame, is arranged on vehicle frame tramples device, 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 primary branch 10, headstock tube connector 12, front fork tube 13, seat attachment tubes 11; A belt wheel mount pad 104 is provided with in the middle part of primary branch 10, described headstock tube connector is fixedly welded on the leading section of primary branch, two front fork tubes are symmetrically welded at the headstock tube connector left and right sides, two front fork tubes are symmetrically welded with two flywheel mount pads 15 on the sidewall at vehicle frame rear, and described seat attachment tubes is fixedly welded on the position near belt wheel mount pad on primary branch.The upper portion side wall of described headstock tube connector 12 is threaded connection a headstock height adjustment knob 121 in order to positioning car head unit; The upper portion side wall of described seat attachment tubes 11 is threaded connection a height of seat adjusting knob 111 in order to positioning chair device.
Described headstock device includes head tube 20 and is arranged on the headstock 23 above head tube 20; Described head tube lower end is plugged on headstock tube connector, head tube sidewall evenly offers along its length multiplely coordinate the hole clipping of locating with headstock height adjustment knob; Head tube upper end is fixedly welded with a horizontally disposed headstock slide 21, and headstock slide front end extends to vehicle frame front; The bottom of described headstock 23 is fixedly welded with a headstock slide block 24, and headstock skid is arranged on headstock slide; Be threaded connection a headstock below headstock slide block and regulate handle 22, headstock regulates handle to be socketed in handle portion 222 outside the bolt head of bolt part 221 by a bolt part 221 and interference, described headstock slide offers along its length a bar hole, described bolt part 221 is connected with headstock slide block through bar hole below headstock slide.Coordinate headstock height adjustment knob by the hole clipping on head tube, the height of headstock device can be adjusted as required at any time.Described headstock slide, headstock slide block and headstock regulate handle to match, and can adjust the front and back position of headstock easily at any time.Bar hole on described headstock slide regulates the adjustable range of bolt part on handle in order to limit headstock, and bolt part and headstock slide block link together, unclamping in the process that after headstock regulates handle, headstock slide block slides along headstock slide like this, headstock slide block can not depart from from headstock slide, safety easy to use.Described headstock regulates the handle portion interference of handle to be socketed in outside the bolt head of bolt part, like this when handle portion is in the position regulating inconvenience (such as just being blocked by head tube), firmly handle portion can be pulled up, readjust the relative position of itself and bolt head, to adjust bolt part more easily.
Described headstock 23 is made up of main handrail 231, front secondary handrail 233 and rear secondary handrail 232, described main handrail is by the first pipeline section and be integrally connected to second pipeline section at the first pipeline section two ends successively and the 3rd pipeline section is formed, described headstock slide block is fixedly welded on the middle part of the first pipeline section, the two ends of the first pipeline section are bent downwardly, the second described pipeline section is horizontally disposed with and vertical with the first pipeline section, and the second pipeline section extends to headstock front, the 3rd described pipeline section extends to headstock front upper place; Before two, secondary handrail is symmetrically welded and fixes on the first segment and extend to headstock front, front secondary handrail is made up of the 4th pipeline section integrally connected and the 5th pipeline section, the 4th described pipeline section fixedly welds with the first pipeline section, 4th pipeline section and the second pipeline section are parallel to each other, and the 5th pipeline section and the 3rd pipeline section are parallel to each other; After two, secondary handrail is symmetrically welded the below that is fixed on the second pipeline section and extends to headstock rear, rear secondary handrail is made up of the 6th pipeline section integrally connected, the 7th pipeline section and the 8th pipeline section, the 6th described pipeline section is mutually vertical with the second pipeline section, form the angle of 130 degree between described 7th pipeline section and the 6th pipeline section, the 8th described pipeline section and the second pipeline section are parallel to each other; First pipeline section, second pipeline section of the main handrail of described formation are that arc transition is connected with the 3rd connection between pipe sections; Before described formation, the 4th pipeline section of secondary handrail is that arc transition is connected with the 5th connection between pipe sections; After described formation, the 6th pipeline section of secondary handrail, the 7th pipeline section are that arc transition is connected with the 8th connection between pipe sections.Described headstock provides multiple diverse location, the pipeline section of angle is held up for user and leaned on, and user can select the pipeline section of the most comfortable to hold up to lean on according to posture during motion voluntarily.
Described seat unit includes seat arm 30 and is arranged on the seat 37 above seat arm; Described seat arm lower end is plugged on seat attachment tubes, seat arm sidewall evenly offers along its length multiplely coordinate the hole clipping of locating with height of seat adjusting knob; The upper end of described seat arm is fixedly welded with a seat slide 32, described chair mounted is on a chair mounted seat 35, described chair mounted seat is slidably connected on seat slide, chair mounted seat and seat slide are alloy profile, and chair mounted seat and seat slide coordinate formation cylindrical shape; Be fixedly welded with a chair mounted pipe 351 vertically arranged above described chair mounted seat 35, described seat is fixedly connected on chair mounted pipe; Chair mounted seat lower end is provided with two end faces along its length and forms a upper recess 353 in inversion slider bar 352, two slider bars of T-shaped and the bottom of chair mounted seat; The top of described seat slide 32 is provided with along its length and coordinates with the slider bar of two under chair mounted seat the chute 322 be slidably connected, seat slide is positioned at chute both sides and is also respectively equipped with opening up U-lag 323, being arranged with end face in U-lag is foursquare plastic cushion (of tie bar) 34, and it is outer and slide with the lower surface of chair mounted seat and abut that U-lag is exposed in plastic cushion (of tie bar) upper end; Described seat slide both ends have been connected by screw two slide end caps 33, and slide end cap both upper ends thereof is connected with the end grafting of plastic cushion (of tie bar), are the slide groove portion 331 consistent with chute shape in the middle of slide end upper part of the cover; Described chair mounted seat both ends have been connected by screw two mount pad end caps 36, be the slide section 361 matched with slide end upper part of the cover slide groove portion, and slide section block the two ends of chair mounted seat upper recess 353 below mount pad end cap; One is also provided with in order to push against the seat adjustment handle 31 of fixing seat mount pad below described seat slide; The handle member that seat adjustment handle is socketed in stud member head portion by bolt part and interference is formed, seat slide is provided with a handle connecting seat 321 passed for bolt part, and bolt part end and the upper recess of chair mounted seat are tight against and make chair mounted seat relative with seat slide fixing; Be provided with a locking nut be connected with bolt part above handle connecting seat, handle connecting seat top offers the nut groove that coordinates positioning and locking nut 311; And bolt part is arranged with between locking nut and nut groove a stage clip.Described chair mounted seat and seat slide coordinate formation cylindrical shape, and novel structure is attractive in appearance.Slider bar and the chute on seat slide of the T-shaped on described chair mounted seat make seat slide and chair mounted seat stably coordinate, more steady when described plastic cushion (of tie bar) makes the relative seat slide of chair mounted seat slide, and can not produce stuck phenomenon.Described slide end cap plays decoration function on the one hand, and the installation facilitating plastic cushion (of tie bar) is on the one hand fixed.Described slide block end cap coordinates slide end cap to play decoration function, in addition, slide block end cap locks nut and stage clip uses, when unclamping seat adjustment handle, stage clip is by locking nut upwards jack-up, described slide block end cap is subject to the stop of locking nut, guarantees that chair mounted seat can not be in course of adjustment from seat slide and departs from.The handle member interference of described seat adjustment handle is socketed in outside the head of bolt part, like this when handle member is in the position regulating inconvenience (such as just being blocked by seat arm), firmly handle member can be pulled up, readjust the relative position of itself and bolt head, to adjust bolt part more easily.
Described device of trampling includes belt wheel 48, the flywheel 40 be in transmission connection by driving-belt 47 and belt wheel 48, two treadles 44 be connected with belt wheel transmission by belt shaft 46, and is connected to the pedal 43 of treadle end; Described flywheel side is connected with a driven pulley, and described driving-belt is connected between driven pulley and belt wheel; Flywheel is rotatably connected on a flywheel shaft 42 by bearing, and flywheel shaft two ends are fixedly connected on the flywheel mount pad of vehicle frame by nut; Described flywheel is that alloy is one-body molded, and the both sides of flywheel are connected by screw the flywheel decorative cover 41 of two plastic materials; Described belt wheel is fixedly mounted on belt shaft 46, and belt shaft is rotatably connected on the belt wheel mount pad on vehicle frame by bearing; The fixedly sleeved both ends at belt shaft of described treadle are also fixed by nut; A protective cover is covered with outside the driven pulley being positioned at belt wheel, driving-belt and flywheel, protective cover includes an interior wheel cap 452 and an outer wheel cap 451, described interior wheel cap is connected by screw on vehicle frame, described outer wheel cap is connected with interior wheel cap by screw, and foreign steamer covers and is positioned at driven pulley position and is connected with a trapezoidal clamping lid 4511 by buckle.Generally adopt the mode of rib connection to reduce materials between the wheel hub of the flywheel of described alloy material and wheel rim, flywheel two face shield is got up to improve the outward appearance of flywheel by described flywheel decorative cover, and facilitates daily cleaning.Flywheel, belt wheel and driving-belt cover get up by described protective cover, prevent the moving component such as leg and flywheel, belt wheel or driving-belt in user's use procedure from producing and touch and cause danger.Clamping lid easy accessibility on described protective cover, conveniently carries out Maintenance and Repair to flywheel and driving-belt junction.
Described pedal 43 is made up of the running-board bracket 431 of I shape, pedal shaft 432, gripper shoe 433 and baffle plate 434; Described running-board bracket is made up of a connecting cylinder and the linking arm that is integrally vertically connected on connecting cylinder two ends, described pedal shaft is rotationally connected by bearing and connecting cylinder, described gripper shoe takes the shape of the letter U, and is fixed between two opposing arms faces of gripper shoe and linking arm by ultrasonic bonding; Described baffle plate is integrally connected to gripper shoe towards on the arm face in exercycle front, described baffle plate side is the U-shaped of opening towards exercycle rear, baffle plate lower wall surface is closed plane, is respectively equipped with front hole 435 and the upper hole 436 of round rectangle on the front face of baffle plate and on upper wall surface.Described pedal structure is simple, and each parts stable connection is firm, and described baffle plate effectively prevent user and in quick pushes pedals process, steps on sky and cause danger.Front hole on described baffle plate and upper hole save material, too increase the pliability of baffle plate.
Be provided with a brake gear above described flywheel, described brake gear includes brake block 51, control panel 52, connector 53, connecting rod 54, spring 55, gangbar 56, branch sleeve 57, brake 58 and brake knob 59; Described control panel one end is rotatably connected on the control panel connector 105 on vehicle frame, and the connector of one end and U-shaped is rotationally connected; Described brake block is then rotatably connected on the middle part of control panel and brake block coordinates with flywheel periphery and conflicts; Described connector upper end is fixedly connected with the lower end of gangbar, the upper end edge of gangbar is axially arranged with screw, the lower end of described connecting rod is connected by screw-driven with the screw of gangbar upper end, described spring housing is located at gangbar bottom, and spring upper end and branch sleeve bottom offset, gangbar bottom is connected with the spring setscrew nut that props up lower spring end; Described connecting rod top passes above branch sleeve from the below of branch sleeve, and branch sleeve upper end is provided with back-up ring, is provided with the location shaft shoulder offseted with back-up ring in the middle part of connecting rod; Described brake knob is fixedly connected on the upper end of connecting rod; Described branch sleeve is fixedly connected on vehicle frame by two bolts, and described brake is connected to end on vehicle frame by screws, brakes and middle part is set on connecting rod, and connecting rod is provided with and the shaft shoulder that lower end is abutted that brakes; Brake and be provided with a plastics cover cap 50 below the knob that brakes, plastics cover cap is fixedly connected on vehicle frame.Drive link can be rotated relative to gangbar easily by described brake knob, thus make gangbar position up or down, thus adjust the frictional resistance of brake block and flywheel by control panel, adjust the intensity of motion with this.Move downward directly gangbar can be promoted by connecting rod by pressing described brake, and gangbar promotion control panel orders about brake block braking flywheel.Described spring moves downward trend in order to order about gangbar generation, plays certain cushioning effect simultaneously, slow down the strain of connecting rod and gangbar threaded connection place; This brake device structure is rationally compact, and each parts are connected firmly, easy to use, long service life.
Use before exercycle, first by the height of height of seat adjusting knob, seat adjustment handle adjustment seat and front and back position to comfort conditions, then adjust headstock height adjustment knob, headstock regulates the height of handle adjustment headstock and front and back position to comfort conditions; Then sit on hand steered handrail on seat support and pushes pedals, the frictional resistance being controlled brake block and flywheel by brake knob normally can carry out body building to proper states; Flywheel is braked by pressing brake brake block can be controlled at any time in motion process.
Claims (1)
1. body building car structure, is characterized in that: include vehicle frame, is arranged on vehicle frame tramples device, is arranged on the headstock device of vehicle frame front upper, and is arranged on the seat unit of vehicle frame rear upper;
Described headstock device includes head tube and is arranged on the headstock above head tube; Described head tube lower end is plugged on headstock tube connector, head tube sidewall evenly offers along its length multiplely coordinate the hole clipping of locating with headstock height adjustment knob; Head tube upper end is fixedly welded with a horizontally disposed headstock slide, and headstock slide front end extends to vehicle frame front; The bottom of described headstock is fixedly welded with a headstock slide block, and headstock skid is arranged on headstock slide; Be threaded connection a headstock below headstock slide block and regulate handle, headstock regulates handle to be socketed in handle portion outside the bolt head of bolt part by a bolt part and interference, described headstock slide offers along its length a bar hole, described bolt part is connected with headstock slide block through bar hole below headstock slide;
Described headstock is made up of main handrail, front secondary handrail and rear secondary handrail, described main handrail is by the first pipeline section and be integrally connected to second pipeline section at the first pipeline section two ends successively and the 3rd pipeline section is formed, described headstock slide block is fixedly welded on the middle part of the first pipeline section, the two ends of the first pipeline section are bent downwardly, the second described pipeline section is horizontally disposed with and vertical with the first pipeline section, and the second pipeline section extends to headstock front, the 3rd described pipeline section extends to headstock front upper place; Before two, secondary handrail is symmetrically welded and fixes on the first segment and extend to headstock front, front secondary handrail is made up of the 4th pipeline section integrally connected and the 5th pipeline section, the 4th described pipeline section fixedly welds with the first pipeline section, 4th pipeline section and the second pipeline section are parallel to each other, and the 5th pipeline section and the 3rd pipeline section are parallel to each other; After two, secondary handrail is symmetrically welded the below that is fixed on the second pipeline section and extends to headstock rear, rear secondary handrail is made up of the 6th pipeline section integrally connected, the 7th pipeline section and the 8th pipeline section, the 6th described pipeline section is mutually vertical with the second pipeline section, form the angle of 130 degree between described 7th pipeline section and the 6th pipeline section, the 8th described pipeline section and the second pipeline section are parallel to each other; First pipeline section, second pipeline section of the main handrail of described formation are that arc transition is connected with the 3rd connection between pipe sections; Before described formation, the 4th pipeline section of secondary handrail is that arc transition is connected with the 5th connection between pipe sections; After described formation, the 6th pipeline section of secondary handrail, the 7th pipeline section are that arc transition is connected with the 8th connection between pipe sections;
The seat that described seat unit includes seat arm and is arranged on above seat arm; Described seat arm lower end is plugged on seat attachment tubes, seat arm sidewall evenly offers along its length multiplely coordinate the hole clipping of locating with height of seat adjusting knob; The upper end of described seat arm is fixedly welded with a seat slide, described chair mounted is on a chair mounted seat, described chair mounted seat is slidably connected on seat slide, chair mounted seat and seat slide are alloy profile, and chair mounted seat and seat slide coordinate formation cylindrical shape; Be fixedly welded with a chair mounted pipe vertically arranged above described chair mounted seat, described seat is fixedly connected on chair mounted pipe; Chair mounted seat lower end is provided with two end faces along its length in the slider bar being inverted T-shaped, and a upper recess is formed at the bottom of two slider bars and chair mounted seat; The top of described seat slide is provided with along its length and coordinates with the slider bar of two under chair mounted seat the chute be slidably connected, seat slide is positioned at chute both sides and is also respectively equipped with opening up U-lag, being arranged with end face in U-lag is foursquare plastic cushion (of tie bar), and it is outer and slide with the lower surface of chair mounted seat and abut that U-lag is exposed in plastic cushion (of tie bar) upper end; Described seat slide both ends have been connected by screw two slide end caps, and slide end cap both upper ends thereof is connected with the end grafting of plastic cushion (of tie bar), are the slide groove portion consistent with chute shape in the middle of slide end upper part of the cover; Described chair mounted seat both ends have been connected by screw two mount pad end caps, be the slide section matched with slide end upper part of the cover slide groove portion, and slide section block the two ends of chair mounted seat upper recess below mount pad end cap; One is also provided with in order to push against the seat adjustment handle of fixing seat mount pad below described seat slide; The handle member that seat adjustment handle is socketed in stud member head portion by bolt part and interference is formed, seat slide is provided with a handle connecting seat passed for bolt part, and bolt part end and the upper recess of chair mounted seat are tight against and make chair mounted seat relative with seat slide fixing; Be provided with a locking nut be connected with bolt part above handle connecting seat, handle connecting seat top offers the nut groove that coordinates positioning and locking nut; And bolt part is arranged with between locking nut and nut groove a stage clip;
Described device of trampling includes belt wheel, the flywheel be connected with belt wheel transmission by driving-belt, two treadles be connected with belt wheel transmission by belt shaft, and is connected to the pedal of treadle end; Described flywheel side is connected with a driven pulley, and described driving-belt is connected between driven pulley and belt wheel; Flywheel is rotatably connected on a flywheel shaft by bearing, and flywheel shaft two ends are fixedly connected on the flywheel mount pad of vehicle frame by nut; Described flywheel is that alloy is one-body molded, and the both sides of flywheel are connected by screw the flywheel decorative cover of two plastic materials; Described belt wheel is fixedly mounted on belt shaft, and belt shaft is rotatably connected on the belt wheel mount pad on vehicle frame by bearing; The fixedly sleeved both ends at belt shaft of described treadle are also fixed by nut; A protective cover is covered with outside the driven pulley being positioned at belt wheel, driving-belt and flywheel, protective cover includes an interior wheel cap and an outer wheel cap, described interior wheel cap is connected by screw on vehicle frame, described outer wheel cap is connected with interior wheel cap by screw, and foreign steamer covers and is positioned at driven pulley position and is connected with a trapezoidal clamping lid by buckle;
Described pedal is made up of the running-board bracket of I shape, pedal shaft, gripper shoe and baffle plate; Described running-board bracket is made up of a connecting cylinder and the linking arm that is integrally vertically connected on connecting cylinder two ends, described pedal shaft is rotationally connected by bearing and connecting cylinder, described gripper shoe takes the shape of the letter U, and is fixed between two opposing arms faces of gripper shoe and linking arm by ultrasonic bonding; Described baffle plate is integrally connected to gripper shoe towards on the arm face in exercycle front, described baffle plate side is the U-shaped of opening towards exercycle rear, baffle plate lower wall surface is closed plane, is respectively equipped with the front hole of round rectangle and upper hole on the front face of baffle plate He on upper wall surface;
Be provided with a brake gear above described flywheel, described brake gear includes brake block, control panel, connector, connecting rod, spring, gangbar, branch sleeve, brake handle and brake knob; Described control panel one end is rotatably connected on the control panel connector on vehicle frame, and the connector of one end and U-shaped is rotationally connected; Described brake block is then rotatably connected on the middle part of control panel and brake block coordinates with flywheel periphery and conflicts; Described connector upper end is fixedly connected with the lower end of gangbar, the upper end edge of gangbar is axially arranged with screw, the lower end of described connecting rod is connected by screw-driven with the screw of gangbar upper end, described spring housing is located at gangbar bottom, and spring upper end and branch sleeve bottom offset, gangbar bottom is connected with the spring setscrew nut that props up lower spring end; Described connecting rod top passes above branch sleeve from the below of branch sleeve, and branch sleeve upper end is provided with back-up ring, is provided with the location shaft shoulder offseted with back-up ring in the middle part of connecting rod; Described brake knob is fixedly connected on the upper end of connecting rod; Described branch sleeve is fixedly connected on vehicle frame by two bolts, and described brake is connected to end on vehicle frame by screws, brakes and middle part is set on connecting rod, and connecting rod is provided with and the shaft shoulder that lower end is abutted that brakes; Brake and be provided with a plastics cover cap below the knob that brakes, plastics cover cap is fixedly connected on vehicle frame.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440086.5A CN103537064B (en) | 2013-09-24 | 2013-09-24 | Body building car structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440086.5A CN103537064B (en) | 2013-09-24 | 2013-09-24 | Body building car structure |
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| CN103537064A CN103537064A (en) | 2014-01-29 |
| CN103537064B true CN103537064B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310440086.5A Expired - Fee Related CN103537064B (en) | 2013-09-24 | 2013-09-24 | Body building car structure |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103859852B (en) * | 2014-03-26 | 2017-01-18 | 重庆朗光生物质能有限公司 | Office chair |
| CN110559608B (en) * | 2019-09-29 | 2021-03-05 | 永康市大邦运动器材有限公司 | Multifunctional spinning and adjusting method thereof |
| CN110812787A (en) * | 2019-11-13 | 2020-02-21 | 段艳文 | Aerobic exercise physical therapy device for treating cognitive disorder of neurology |
| CN114177575A (en) * | 2021-11-22 | 2022-03-15 | 陈艳超 | Novel indoor multifunctional exercise bicycle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7419458B2 (en) * | 1998-09-24 | 2008-09-02 | Sts World Concept Ltd. | Adjustable stationary exercise bicycle |
| CN201692567U (en) * | 2010-02-05 | 2011-01-05 | 巴布罗·布雷萨·德·拉萨拉家 | Constant value bicycle training aid |
| CN203425458U (en) * | 2013-09-24 | 2014-02-12 | 浙江恒耀实业有限公司 | Exercise bicycle structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012048110A2 (en) * | 2010-10-06 | 2012-04-12 | Foundation Fitness, LLC | Exercise bicycle frame with bicycle seat and handlebar adjustment assemblies |
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2013
- 2013-09-24 CN CN201310440086.5A patent/CN103537064B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7419458B2 (en) * | 1998-09-24 | 2008-09-02 | Sts World Concept Ltd. | Adjustable stationary exercise bicycle |
| CN201692567U (en) * | 2010-02-05 | 2011-01-05 | 巴布罗·布雷萨·德·拉萨拉家 | Constant value bicycle training aid |
| CN203425458U (en) * | 2013-09-24 | 2014-02-12 | 浙江恒耀实业有限公司 | Exercise bicycle structure |
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| CN103537064A (en) | 2014-01-29 |
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Granted publication date: 20150902 Termination date: 20160924 |