CN103537067B - Exercycle - Google Patents
Exercycle Download PDFInfo
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- CN103537067B CN103537067B CN201310440261.0A CN201310440261A CN103537067B CN 103537067 B CN103537067 B CN 103537067B CN 201310440261 A CN201310440261 A CN 201310440261A CN 103537067 B CN103537067 B CN 103537067B
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- seat
- flywheel
- slide
- arm
- vehicle frame
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Abstract
The invention discloses a kind of exercycle, 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; 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 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 position in addition on exercycle regulates 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 is easy to adjust.
For realizing the object of the present invention, being achieved by the following technical solutions: exercycle, 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 vehicle frame includes primary branch, headstock tube connector, front fork tube, seat attachment tubes, front arm and rear arm; Described primary branch is obliquely installed, the angle of 40-50 degree is formed between primary branch and horizontal direction, be provided with a belt wheel mount pad in the middle part of primary branch, Connection Block after the rearward end of primary branch is fixedly welded with, described rear arm is connected by screw below rear Connection Block; Described headstock tube connector is fixedly welded on the leading section of primary branch, forms the angle of 50-60 degree between headstock tube connector and primary branch; Described front fork tube includes two, two front fork tubes are symmetrically welded at the headstock tube connector left and right sides, two front fork tubes and headstock tube connector are in isoplanar, and front fork tube upper end is fixedly welded with primary branch leading section sidewall, two front fork tubes are symmetrically welded with two flywheel mount pads on the sidewall at vehicle frame rear, be fixedly welded with a horizontally disposed front Connection Block between two front fork tube bottoms, described front arm is connected by screw below front Connection Block; Described seat attachment tubes is fixedly welded on the position near belt wheel mount pad on primary branch, and seat attachment tubes upper end to vehicle frame back sweep, and forms the angle of 80-85 degree between seat attachment tubes and horizontal direction.Described vehicle frame other parts except forward and backward tube portion are all by being welded and fixed, and sound construction is reliable; Relative position between described primary branch and headstock tube connector, front fork tube, connection angle are reasonable, ensure that the stability of vehicle frame, also most save material simultaneously.
Be welded with the first reinforcing pipe that a side is triangular in shape above the front end of described primary branch, and the first reinforcing pipe end and headstock tube connector are welded and fixed; Horizontally disposed second reinforcing pipe is also welded with between described seat attachment tubes and primary branch; The rearward end part be positioned at above rear Connection Block of described primary branch has been connected by screw a rear seal-cover.First reinforcing pipe adds the bonding strength of primary branch and headstock tube connector part, and the first reinforcing pipe side is triangular in shape, comparatively saves space, avoids using in exercycle process counteracting user.The second described reinforcing pipe adds the bonding strength of seat attachment tubes and primary branch, avoids the stressed generation distortion of vehicle frame in use procedure.
A tube end for described rear arm is slope, and the two ends of rear arm are fixedly plugged with the end cap of two plastic materials; The top of rear arm be symmetrically set with two quality of rubber materials antiskid pedal, be adhesively fixed by colloid between antiskid pedal and rear arm; Symmetrically below rear arm be connected with two adjustable foots pad, adjustable foot pad is made up of foot pad portion, knob, foot pad bolt and foot pad nut, described foot pad portion is cylindrical, described knob is enclosed within the top in foot pad portion, described foot pad bolt passes above knob from foot pad subordinate direction, and foot pad nut is connected with foot pad bolt and knob and foot pad portion is locked above knob; The internal face of described rear arm lower wall is fixedly welded with the foot pad attaching nut be connected with foot pad bolt upper end; Described front arm front end is symmetrical is connected with two rollers, and front arm other parts structure is identical with rear arm.Described adjustable foot pad when placing the ground out-of-flatness of exercycle, the effective length of adjustable foot pad bolt part, thus make vehicle frame keep being stabilized in horizontal level.Described foot pad bolt not only plays regulating action, and also coordinate foot pad nut to be connected and fixed in foot pad portion and knob, new in structure, process and assemble is convenient simultaneously.Described foot pad attaching nut is welded on the internal face of rear arm, and after making, a tube exterior is more smooth attractive in appearance, and a described tube end is the welding that slope is beneficial to foot pad attaching nut.
Be symmetrically connected with two entirety trim triangular in shape between outside described primary branch and two front fork tubes, trim is connected with primary branch, front fork tube respectively by screw; The upper end of described headstock tube connector is plugged with the second plug connector of a plastic material, and the upper portion side wall of headstock tube connector is threaded connection a headstock height adjustment knob in order to positioning car head unit; Described seat attachment tubes upper end is plugged with the first plug connector of a plastic material, and the upper portion side wall of headstock tube connector is threaded connection a height of seat adjusting knob in order to positioning chair device; Described flywheel mount pad offers the flywheel shaft installing port of two openings towards vehicle frame rear, flywheel mount pad is just fixedly welded with to the position of flywheel shaft installing port the nut seat connecting flywheel shaft dog screw.The first described plug connector is identical with the second plug connector role, makes headstock tube connector with head tube, coordinates between seat attachment tubes with seat arm closely, prevent to rock and affect result of use, ensureing the service life of exercycle entirety better.
Described headstock device includes head tube and is arranged on the headstock above head tube, and described head tube lower end is plugged on headstock tube connector.
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 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 rear arm.
Fig. 4 is the structural representation of adjustable foot pad.
Fig. 5 is the structural representation of flywheel mount pad part.
Fig. 6 is the structural representation of seat unit part.
Fig. 7 is the structural representation of seat slide part.
Fig. 8 is the structural representation of chair mounted seat part.
Fig. 9 is the structural representation trampling device section.
The structural representation of Figure 10 pedal.
Figure 11 is the structural representation of brake gear part.
Figure 12 is the decomposition texture schematic diagram of brake gear.
10, primary branch; 101, the first reinforcing pipe; 102, the second reinforcing pipe; 103, rear seal-cover; 104, belt wheel mount pad; 105, control panel connector; 11, seat attachment tubes; 111, height of seat adjusting knob; 112, the first plug connector; 12, headstock tube connector; 121, headstock height adjustment knob; 122, the second plug connector; 13, front fork tube; 14, trim; 15, flywheel mount pad; 151, flywheel shaft installing port; 152, nut seat; 153, flywheel shaft dog screw; 16, rear Connection Block; 17, front Connection Block; 18, rear arm; 181, foot pad attaching nut; 182, adjustable foot pad; 1821, foot pad portion; 1822, knob; 1823, foot pad bolt; 1824, foot pad nut; 183, end cap; 184, antiskid pedal; 185, tube end is propped up; 19, front arm; 191, roller;
20, head tube; 23, headstock; 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 12, the exercycle 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, front arm 19 and rear arm 18; Described primary branch is obliquely installed, the angle of 40-50 degree is formed between primary branch and horizontal direction, be provided with a belt wheel mount pad 104 in the middle part of primary branch 10, Connection Block 16 after the rearward end of primary branch is fixedly welded with, described rear arm is connected by screw below rear Connection Block; Described headstock tube connector is fixedly welded on the leading section of primary branch, forms the angle of 50-60 degree between headstock tube connector and primary branch; Described front fork tube includes two, two front fork tubes are symmetrically welded at the headstock tube connector left and right sides, two front fork tubes and headstock tube connector are in isoplanar, and front fork tube upper end is fixedly welded with primary branch leading section sidewall, two front fork tubes are symmetrically welded with two flywheel mount pads 15 on the sidewall at vehicle frame rear, be fixedly welded with a horizontally disposed front Connection Block 17 between two front fork tube bottoms, described front arm is connected by screw below front Connection Block; Described seat attachment tubes is fixedly welded on the position near belt wheel mount pad on primary branch, and seat attachment tubes upper end to vehicle frame back sweep, and forms the angle of 80-85 degree between seat attachment tubes and horizontal direction.Described vehicle frame other parts except forward and backward tube portion are all by being welded and fixed, and sound construction is reliable; Relative position between described primary branch and headstock tube connector, front fork tube, connection angle are reasonable, ensure that the stability of vehicle frame, also most save material simultaneously.
Be welded with the first reinforcing pipe 101 that a side is triangular in shape above the front end of described primary branch 10, and the first reinforcing pipe end and headstock tube connector are welded and fixed; Horizontally disposed second reinforcing pipe 102 is also welded with between described seat attachment tubes and primary branch; The rearward end part be positioned at above rear Connection Block of described primary branch has been connected by screw a rear seal-cover 103.First reinforcing pipe adds the bonding strength of primary branch and headstock tube connector part, and the first reinforcing pipe side is triangular in shape, comparatively saves space, avoids using in exercycle process counteracting user.The second described reinforcing pipe adds the bonding strength of seat attachment tubes and primary branch, avoids the stressed generation distortion of vehicle frame in use procedure.
A tube end 185 for described rear arm 18 is slope, and the two ends of rear arm are fixedly plugged with the end cap 183 of two plastic materials; The top of rear arm be symmetrically set with two quality of rubber materials antiskid pedal 184, be adhesively fixed by colloid between antiskid pedal and rear arm; Symmetrically below rear arm be connected with two adjustable foots pad 182, adjustable foot pad 182 is made up of foot pad portion 1821, knob 1822, foot pad bolt 1823 and foot pad nut 1824, described foot pad portion is cylindrical, described knob is enclosed within the top in foot pad portion, described foot pad bolt passes above knob from foot pad subordinate direction, and foot pad nut is connected with foot pad bolt and knob and foot pad portion is locked above knob; The internal face of described rear arm lower wall is fixedly welded with the foot pad attaching nut be connected with foot pad bolt upper end; Described front arm 19 front end is symmetrical is connected with two rollers 191, and front arm other parts structure is identical with rear arm.Described adjustable foot pad when placing the ground out-of-flatness of exercycle, the effective length of adjustable foot pad bolt part, thus make vehicle frame keep being stabilized in horizontal level.Described foot pad bolt not only plays regulating action, and also coordinate foot pad nut to be connected and fixed in foot pad portion and knob, new in structure, process and assemble is convenient simultaneously.Described foot pad attaching nut is welded on the internal face of rear arm, and after making, a tube exterior is more smooth attractive in appearance, and a described tube end is the welding that slope is beneficial to foot pad attaching nut.
Be symmetrically connected with two entirety trim 14 triangular in shape between outside described primary branch and two front fork tubes, trim 14 is connected with primary branch, front fork tube respectively by screw; The upper end of described headstock tube connector 12 is plugged with the second plug connector 122 of a plastic material, and the upper portion side wall of headstock tube connector is threaded connection a headstock height adjustment knob 121 in order to positioning car head unit; Described seat attachment tubes 11 upper end is plugged with the first plug connector 112 of a plastic material, and the upper portion side wall of headstock tube connector is threaded connection a height of seat adjusting knob 111 in order to positioning chair device; Described flywheel mount pad offers the flywheel shaft installing port 151 of two openings towards vehicle frame rear, flywheel mount pad is just fixedly welded with to the position of flywheel shaft installing port 151 nut seat 152 connecting flywheel shaft dog screw 153.The first described plug connector is identical with the second plug connector role, makes headstock tube connector with head tube, coordinates between seat attachment tubes with seat arm closely, prevent to rock and affect result of use, ensureing the service life of exercycle entirety better.
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; By the effective length of headstock height adjustment knob adjustable head tube, thus the height and position of adjustment headstock.
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.
Before using exercycle, by the height of height of seat adjusting knob, seat adjustment handle regulating chair 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. exercycle, 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 vehicle frame includes primary branch, headstock tube connector, front fork tube, seat attachment tubes, front arm and rear arm; Described primary branch is obliquely installed, the angle of 40-50 degree is formed between primary branch and horizontal direction, be provided with a belt wheel mount pad in the middle part of primary branch, Connection Block after the rearward end of primary branch is fixedly welded with, described rear arm is connected by screw below rear Connection Block; Described headstock tube connector is fixedly welded on the leading section of primary branch, forms the angle of 50-60 degree between headstock tube connector and primary branch; Described front fork tube includes two, two front fork tubes are symmetrically welded at the headstock tube connector left and right sides, two front fork tubes and headstock tube connector are in isoplanar, and front fork tube upper end is fixedly welded with primary branch leading section sidewall, two front fork tubes are symmetrically welded with two flywheel mount pads on the sidewall at vehicle frame rear, be fixedly welded with a horizontally disposed front Connection Block between two front fork tube bottoms, described front arm is connected by screw below front Connection Block; Described seat attachment tubes is fixedly welded on the position near belt wheel mount pad on primary branch, and seat attachment tubes upper end to vehicle frame back sweep, and forms the angle of 80-85 degree between seat attachment tubes and horizontal direction;
Be welded with the first reinforcing pipe that a side is triangular in shape above the front end of described primary branch, and the first reinforcing pipe end and headstock tube connector are welded and fixed; Horizontally disposed second reinforcing pipe is also welded with between described seat attachment tubes and primary branch; The rearward end part be positioned at above rear Connection Block of described primary branch has been connected by screw a rear seal-cover;
A tube end for described rear arm is slope, and the two ends of rear arm are fixedly plugged with the end cap of two plastic materials; The top of rear arm be symmetrically set with two quality of rubber materials antiskid pedal, be adhesively fixed by colloid between antiskid pedal and rear arm; Symmetrically below rear arm be connected with two adjustable foots pad, adjustable foot pad is made up of foot pad portion, knob, foot pad bolt and foot pad nut, described foot pad portion is cylindrical, described knob is enclosed within the top in foot pad portion, described foot pad bolt passes above knob from foot pad subordinate direction, and foot pad nut is connected with foot pad bolt and knob and foot pad portion is locked above knob; The internal face of described rear arm lower wall is fixedly welded with the foot pad attaching nut be connected with foot pad bolt upper end; Described front arm front end is symmetrical is connected with two rollers, and front arm other parts structure is identical with rear arm;
Be symmetrically connected with two entirety trim triangular in shape between outside described primary branch and two front fork tubes, trim is connected with primary branch, front fork tube respectively by screw; The upper end of described headstock tube connector is plugged with the second plug connector of a plastic material, and the upper portion side wall of headstock tube connector is threaded connection a headstock height adjustment knob in order to positioning car head unit; Described seat attachment tubes upper end is plugged with the first plug connector of a plastic material, and the upper portion side wall of headstock tube connector is threaded connection a height of seat adjusting knob in order to positioning chair device; Described flywheel mount pad offers the flywheel shaft installing port of two openings towards vehicle frame rear, flywheel mount pad is just fixedly welded with to the position of flywheel shaft installing port the nut seat connecting flywheel shaft dog screw;
Described headstock device includes head tube and is arranged on the headstock above head tube, and described head tube lower end is plugged on headstock tube connector;
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440261.0A CN103537067B (en) | 2013-09-24 | 2013-09-24 | Exercycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440261.0A CN103537067B (en) | 2013-09-24 | 2013-09-24 | Exercycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103537067A CN103537067A (en) | 2014-01-29 |
| CN103537067B true CN103537067B (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310440261.0A Expired - Fee Related CN103537067B (en) | 2013-09-24 | 2013-09-24 | Exercycle |
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| Country | Link |
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| CN (1) | CN103537067B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202609000U (en) * | 2012-06-28 | 2012-12-19 | 宁波昌隆健身器材有限公司 | Seat height adjusting device on fitness bicycle |
| CN202654602U (en) * | 2012-07-09 | 2013-01-09 | 宁波昌隆健身器材有限公司 | Exercise bicycle seat adjusting device |
| CN202699945U (en) * | 2012-07-12 | 2013-01-30 | 宁波昌隆健身器材有限公司 | Exercise bicycle handrail |
| CN203469354U (en) * | 2013-09-24 | 2014-03-12 | 浙江恒耀实业有限公司 | Exercise bicycle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7927258B2 (en) * | 2007-08-17 | 2011-04-19 | Real Ryder, LLC | Bicycling exercise apparatus |
-
2013
- 2013-09-24 CN CN201310440261.0A patent/CN103537067B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202609000U (en) * | 2012-06-28 | 2012-12-19 | 宁波昌隆健身器材有限公司 | Seat height adjusting device on fitness bicycle |
| CN202654602U (en) * | 2012-07-09 | 2013-01-09 | 宁波昌隆健身器材有限公司 | Exercise bicycle seat adjusting device |
| CN202699945U (en) * | 2012-07-12 | 2013-01-30 | 宁波昌隆健身器材有限公司 | Exercise bicycle handrail |
| CN203469354U (en) * | 2013-09-24 | 2014-03-12 | 浙江恒耀实业有限公司 | Exercise bicycle |
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| Publication number | Publication date |
|---|---|
| CN103537067A (en) | 2014-01-29 |
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Granted publication date: 20150902 Termination date: 20160924 |