CN103979064B - Bevel gear driving type portable pedal-sliding vehicle - Google Patents
Bevel gear driving type portable pedal-sliding vehicle Download PDFInfo
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- CN103979064B CN103979064B CN201410232065.9A CN201410232065A CN103979064B CN 103979064 B CN103979064 B CN 103979064B CN 201410232065 A CN201410232065 A CN 201410232065A CN 103979064 B CN103979064 B CN 103979064B
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Abstract
A kind of bevel gear driving type portable pedal-sliding vehicle, comprise side arm, vehicle body, folding connecting rod, front fork, V-shaped folding hand handle, front-wheel, trailing wheel and driver train, the second engaging lug and front head tube are welded in the down tube two ends of side arm, head tube before first engaging lug welding, vehicle body is by body forward structure, gearcase, rear connecting leg and rear wheel fork are welded, first horizontal perforation of vehicle body connects the first engaging lug, folding connecting rod connects the 3rd horizontal perforation of the second engaging lug and vehicle body, head tube before front fork connects, V-shaped folding hand handle and front-wheel, driver train is: fix shaft is fixed on body forward structure, bent axle and prime bevel gear are installed on gearcase, longitudinal drive shaft is connected in rear connecting leg, prime cone gear, rear class bevel gear is connected to longitudinal drive shaft two, trailing wheel, rear class cone gear and sprocket wheel are connected to rear wheel fork, chain is wire-wrapped in sprocket wheel and flywheel, treadle connects engaging lug and step, and be socketed on fix shaft two, pendulum connects engaging lug and bent axle.
Description
Technical field
The present invention relates to a kind of bipod to stand the scooter of riding, particularly a kind of bevel gear driving type portable pedal-sliding vehicle.
Background technology
The Quick-folding portable pedal bike that the design people formerly designed, solve some portable problems and folding speed issue, but due to reasons such as structures, outward appearance is unsatisfactory, outside particularly chain is exposed to, always allows people have a kind of not perfect sorry sensation.
Summary of the invention
The object of the invention is will on the basis of original Quick-folding portable pedal bike, carry out improving, improve and improving, create and a kind of bevel gear and cone gear to be arranged in vehicle body, and this drive mechanism can not be found out in appearance---bevel gear driving type portable pedal-sliding vehicle.The object of the present invention is achieved like this, bevel gear driving type portable pedal-sliding vehicle, comprise side arm, vehicle body, folding connecting rod, front fork, V-shaped folding hand handle, front-wheel, trailing wheel and driver train, it is characterized in that: side arm comprises front head tube, down tube, the first engaging lug and the second engaging lug, down tube is a rectangular tube, the first engaging lug is welded in the rear end of down tube, the front end of down tube is welded in the lower end of front head tube, and the second engaging lug is welded in the top of down tube and front head tube weld, vehicle body is by body forward structure, gearcase, rear connecting leg and rear wheel fork are welded, bearing backing member is also included in vehicle body, body forward structure is by a rectangular tube, front transverse tube, reinforced sheet, upper horizontal first pipe and upper horizontal second pipe are formed, rectangular tube longitudinal measure is in the front lower place of gearcase, front transverse tube horizontal welding is in the front end of rectangular tube, reinforced sheet is welded in the top of rectangular tube and the front of gearcase, upper horizontal first pipe horizontal welding is above reinforced sheet and the weld of gearcase, upper horizontal second pipe horizontal welding is in the upper horizontal back upper place of the first pipe and the weld of gearcase, the rear of rear connecting leg longitudinal measure gearcase, rear connecting leg rear end welding rear wheel fork, gearcase is that the right flank of an opening round box left welds a pipe, a bearing is respectively inlayed at two of gearcase one pipe, a bearing backing member is respectively embedded with in the pore at rear connecting leg two ends, respectively bearing is inlaid with in two bearings backing member, a bearing is respectively inlayed in the two sides of rear wheel fork front portion, respectively there is a U-lag rear end that rear wheel fork two is pitched, trailing wheel is installed on the rear end of rear wheel fork, the front transverse tube of body forward structure is connected by rotating with the first engaging lug to lock bolt, folding connecting rod comprises front rod, rear linking rod, snap close, little spring and ball-headed bolt, front rod is the plastics rod like parts of below respectively with a cross-perforating at front end and rear portion, there is about one through elongated hole at the rear portion of front rod, snap close and little spring are installed in the elongated hole of front rod, the front perforation of front rod is by being rotationally connected lock bolt and the second engaging lug, the rear perforation of front rod is rotationally connected by the engaging lug of the front end to lock bolt and rear linking rod, rear linking rod is the parts that an engaging lug is respectively welded at the two ends of a rectangular tube, the top of rear linking rod rectangular tube front end is twisted and is connect a ball-headed bolt, the engaging lug of rear linking rod rear end is by being rotationally connected upper horizontal second pipe of lock bolt and body forward structure, ball-headed bolt above rear linking rod can by the snap close interlocking on front rod, front fork and front head tube are rotationally connected, front-wheel is installed on front fork, V-shaped folding hand is fixedly connected with the front fork tube of front fork, driver train comprises fix shaft, treadle, engaging lug, step, pendulum, bent axle, longitudinal drive shaft, horizontal transmission shaft, prime bevel gear, prime cone gear, rear class bevel gear, rear class cone gear, sprocket wheel, flywheel and chain, bent axle is made up of left bent axle and right bent axle, left bent axle is that the round steel of a bending and one section of square tubes soldering form, right bent axle is that the round steel of a bending and the axle of headband side's tenon are welded, the square tube of left bent axle is connected with prime bevel gear, the axle of right bent axle one headband side tenon penetrates in the two bearings in gearcase one pipe, longitudinal drive shaft penetrates in the bearing hole at rear connecting leg two ends, prime cone gear is fastened to longitudinal drive shaft front end, rear class bevel gear is fastened to longitudinal drive shaft rear end, rear class cone gear and sprocket wheel are fastened to the right head of horizontal transmission shaft, horizontal transmission shaft two ends are installed in the two bearings of rear wheel fork front portion, chain is wire-wrapped in sprocket wheel and flywheel, fix shaft is pressed in upper horizontal first pipe of body forward structure, two of two treadles and fix shaft rotates and is socketed, two steps are installed on the rear end of two treadles, two engaging lugs are welded in the below in two treadle front portions, two pendulums are rotationally connected two engaging lugs, two pendulums are rotationally connected with the left head of left bent axle and the right head of right bent axle respectively.
The invention has the beneficial effects as follows: the longitudinal drive shaft that have employed of driver train of the present invention is arranged in rear connecting leg, with prime bevel gear, prime cone gear is arranged in gearcase, and the front portion of back vent top and middle part are with inside flanging, driving of the present invention and drive mechanism are obtained for ideally hide, rear wheel fork upwarps rearwardly and upwardly, make related two steps of two treadles can arrange lower, thus center of gravity is relatively lower when making people ride this car, side arm is adopted to be rotationally connected vehicle body, folding connecting rod is rotationally connected side arm and vehicle body, make the present invention folding quick, and simple structure again, intensity is high again.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is the organigram of vehicle body of the present invention
Fig. 3 is the schematic diagram of part driver train of the present invention
Fig. 4 is folding process schematic diagram of the present invention
Fig. 5 is that the present invention folds complete figure
In figure: 1---side arm, 2---vehicle body, 3---folding connecting rod, 4---front fork, 5---V-shaped folding hand handle, 6---front-wheel, 7---trailing wheel, 8---driver train; Wherein side arm 1 also comprises: 11---front head tube, and 12---down tube, 13---the first engaging lug, 14---the second engaging lug; Vehicle body 2 also comprises: 21---body forward structure, and 22---gearcase, 23---rear connecting leg, 24---rear wheel fork; Folding connecting rod 3 also comprises: 31---front rod, and 32---rear linking rod, 33---snap close; Driver train 8 also comprises: 81---fix shaft, and 821---treadle, 822---engaging lug, 823---step, 83---pendulum, 84---bent axle, 851---longitudinal drive shaft, 852---horizontal transmission shaft, 861---prime bevel gear, 862---prime cone gear, 871---rear class bevel gear, 872---rear class cone gear, 881---sprocket wheel, 882---flywheel, 89---chain.
Detailed description of the invention
According to Fig. 1, Fig. 2, Fig. 3, described bevel gear driving type portable pedal-sliding vehicle, comprise side arm 1, vehicle body 2, folding connecting rod 3, front fork 4, V-shaped folding hand 5, front-wheel 6, trailing wheel 7 and driver train 8.
Described side arm 1 comprises front head tube 11, down tube 12, first engaging lug 13 and the second engaging lug 14, described down tube 12 is rectangular tubes that oblique angle is in the same way cut at a two, the front end Dou Chong of described down tube 12 upper and lower surface has arc opening, the front end of described down tube 12 is welded in the lower end of described front head tube 11, first engaging lug 13 described in the welding of rear end of described down tube 12, the second described engaging lug 14 is welded in the top of described down tube 12 and described front head tube 11 weld, the first described engaging lug 13 and the second described engaging lug 14, all that the two sides of flute profile have a mutual flute profile blanked part to perforation.
Described vehicle body 2 comprises body forward structure 21, gearcase 22, rear connecting leg 23 and rear wheel fork 24, bearing backing member is also included in described vehicle body 2, described body forward structure 21 comprises rectangular tube, front transverse tube, reinforced sheet, upper horizontal first pipe and upper horizontal second pipe, the seamless metal pipe of front transverse tube and upper horizontal second pipe to be all one section of pore be φ 8 millimeters, the seamless metal pipe of upper horizontal first pipe to be one section of pore be φ 18 millimeters, described gearcase 22 is opening round box shape stampings left, the middle part of its right flank is welded with the metal piece of a pipe, the rear of described gearcase 22 circle side have a circular hole, the pipe of described gearcase 22 is in horizontal, respectively there is a counterbore at two of pipe, described rear wheel fork 24 is that front end face has a circular hole, respectively there is the stamping of a bowl-type counterbore front portion of the left and right sides, two bowl-type counterbores of described rear wheel fork 24 with mutual to perforation, the front portion of described rear wheel fork 24 top and middle part are with inside flanging, respectively there is a U-lag rear end of described rear wheel fork 24 liang fork, described front transverse tube horizontal welding is in the front end of described rectangular tube, described rectangular tube welds with the front lower place of described gearcase 22 circle side, described reinforced sheet is welded in the top of described rectangular tube and the front of described gearcase 22, described horizontal first pipe horizontal welding is above described reinforced sheet and the weld of described gearcase 22, described horizontal second pipe horizontal welding is in the described back upper place of horizontal first pipe and the weld of described gearcase 22, the caliber of described rear connecting leg 23 and the circular hole at the rear of described gearcase 22 circle side and described rear wheel fork 24 are that the circular hole of front end face is corresponding, the front end of described rear connecting leg 23 is welded with the circular hole at described gearcase 22 circle rear, side, the circular hole that rear end and the described rear wheel fork 24 of described rear connecting leg 23 are front end faces welds, the described rear wheel fork 24 of welding with described rear connecting leg 23 upwarps rearwardly and upwardly, two counterbores of described gearcase 22 pipe respectively inlay a bearing, the each embedding bearing backing member in two of described rear connecting leg 23, described bearing backing member is that counterbore is connected with through hole, the outer warp of counterbore one is with the nylon part of chimb, bearing backing member described in two respectively inlays a bearing, a bearing is respectively inlayed in two bowl-type counterbores of described rear wheel fork 24, the trailing wheel 7 described in U-lag installation of described rear wheel fork 24, described trailing wheel 7 is inflated wheel of 10 inches, the front transverse tube of described body forward structure 21 is connected by rotating with the first described engaging lug 13 to lock bolt.
Described folding connecting rod 3 comprises front rod 31, rear linking rod 32, snap close 33, little spring and ball-headed bolt, described front rod 31 is that the modification of below respectively with a cross-perforating at front end and rear portion strengthens nylon rod like parts, the rear portion of described front rod 31 has about one to wearing longitudinal elongated hole, the bottom of described front rod 31 elongated hole is connected with the depression of flute profile, in the elongated hole of described front rod 31, snap close 33 and little spring are installed, described snap close 33 is by push button, locking plate and tie bolt are formed, push button is the Plastic Parts that the front portion of oval sheet bottom surface has a square-tube-shaped outstanding, the square-tube-shaped that push button is given prominence to puts into the rear end of front rod elongated hole downwards, again little spring is put into from bottom to top the elongated hole of described front rod 31, and the front end in the square-tube-shaped given prominence to of two of little spring is hanged down push button and described front rod 31 elongated hole, again locking plate is combined on the outstanding square-tube-shaped of push button, penetrate in the hole of locking plate with tie bolt, and be fastened to push button and give prominence in the pore of square-tube-shaped, little spring is made to be positioned the front portion of locking plate, in the front portion of push button and the elongated hole of front rod, locking plate is made to slide in the groove-shaped depression of the bottom of described front rod 31 elongated hole, the front perforation of described front rod 31 is by being rotationally connected lock bolt and described second engaging lug 14, the rear perforation of described front rod 31 is by being rotationally connected the engaging lug of lock bolt and described rear linking rod 32 front end, described rear linking rod 32 is parts that an engaging lug is respectively welded at the two ends of a rectangular tube, the two sides of described rear linking rod 32 front and back end two engaging lug respectively have one mutual to perforation, the top of described rear linking rod 32 rectangular tube front end is twisted and is connect a ball-headed bolt, the engaging lug of described rear linking rod 32 rear end is by being rotationally connected upper horizontal second pipe of lock bolt and described body forward structure 21, ball-headed bolt above described rear linking rod 32 can be connected to described snap close 33 interlocking on described front rod 31.
Described front fork 4 comprises Y-piece and front fork tube, Y-piece is that circular hole is arranged at top, there are the mutual parts to perforation two lower ends, the circular hole at Y-piece top welds with the lower end of front fork tube, front fork tube is the threaded pipe in top, described front fork 4 by seven bowls and described before head tube 11 be rotatably connected, described front-wheel 6 is installed on the mutual in perforation of described front fork 4 liang of lower ends, and described front-wheel 6 is 8 inches of wheels.
Described V-shaped folding hand, 5, comprises hand pedestal, inside extending tube, U-lag plastic lining, left even part, right even part, left hand handle, right handgrip, to lock bolt, left lock-connecting piece, right lock-connecting piece, hole cylinder, quick detach, safety catch, described hand, pedestal, is Intermediate Gray one circular hole, both sides are respectively with flute profile, two flute profiles cut off workpiece with the Al squeezing material of convex tendon inside the both sides of bottom land, described hand is respectively mutual to perforation with one two side lower parts of pedestal two flute profile, described hand has a tapped bore the top on rear side of groove on the right of pedestal, described hand is the inside extending tube described in the bottom close-fitting socket one of pedestal circular hole, and described U-lag plastic lining is upper middle part is U-lag, bottom is flat-bottom slot, the both sides of flat-bottom slot with the mutual Plastic Parts to perforation, described U-lag plastic lining two outside each with sulculus, the sulculus of U-lag plastic lining described in two corresponds to hand described in two the convex tendon in pedestal flute profile, and be pushed in hand described in two in the flute profile of pedestal, by U-lag plastic lining bottom described in two to perforation correspond to hand described in two pedestal two flute profile both sides to perforation, U-lag and the described left hand of described U-lag plastic lining match the caliber with described right handgrip.
Described left even part and described right even part, it is the workpiece of the Al squeezing material section of a bottom zone circle shape, the described left top connecting part and described right even part, be fixedly connected on described left hand respectively the bottom with described right handgrip, described left hand is being that top bends backward with described right handgrip, described in two to lock bolt, by described left connect part and described right connect part be rotationally connected with respectively described bottom, pedestal flute profile both sides in perforation and U-lag plastic lining bottom described in two in perforation.
Described left lock-connecting piece, it is one one-tenth flute profile, the both sides of flute profile with mutual to the aluminum component wearing circular hole, described left lock-connecting piece is welded in described left hand the rear side of bottom, described right lock-connecting piece, it is the sliced pieces of the Al squeezing material of an Intermediate Gray U-lag, described right lock-connecting piece is welded in the rear side of described right handgrip bottom, the U-lag of described right lock-connecting piece is corresponding with the flute profile of described left lock-connecting piece, described hole cylinder, that the side of a metal cylinder has a pair perforation, described hole cylinder penetrate described left lock-connecting piece up and down to wearing in circular hole, and mutual to wearing circular hole normal-running fit with described left lock-connecting piece, described quick detach is by a circle hook bolt, fast dismounting handle, pad, spring and Anti-slip nut are formed, eccentric orfice on described fast dismounting handle is rotationally connected by rivet and described circle hook bolt, described circle hook bolt penetrates described pad, penetrate in a spring again, penetrate again the hole cylinder side be connected in the upper and lower circular hole of described left lock-connecting piece to perforation in, and be arranged in the groove of described left lock-connecting piece, and then screw in described Anti-slip nut, described quick disassemble lock is connected in the U-lag of described right lock-connecting piece, described safety catch is the Plastic Parts with U-shaped card, connecting bore is arranged at the bottom of described safety catch U-shaped card, the connecting bore of described safety catch is bolted in described hand the tapped bore of the upper back of groove on the right of pedestal, the U-shaped card of described safety catch is corresponding with the fast dismounting handle of described quick detach, and engage.
Described driver train 8 comprises fix shaft 81, treadle 821, engaging lug 822, step 823, pendulum 83, bent axle 84, longitudinal drive shaft 851, horizontal transmission shaft 852, prime bevel gear 861, prime cone gear 862, rear class bevel gear 871, rear class cone gear 872, sprocket wheel 881, flywheel 882 and chain 89, with the axle of straight-tooth annular knurl in the middle part of described fix shaft 81, a tapped bore is respectively with at the center of described fix shaft 81 two ends end points, straight-tooth annular knurl close-fitting in the middle part of described fix shaft 81 is fixedly pressed in the pore of upper horizontal first pipe of described body forward structure 21, described treadle 821 is metal tubes of each vertical welding in front and back end one short garden pipe, tapped bore is tapping in the short Circular Tube With Hole of described treadle 821 rear end, the bottom surface of described treadle 821 front portion is welded with engaging lug 822, described engaging lug 822 is that bottom is with the mutual flute profile stamping to perforation, described treadle about 821 points two, step described in two about 823 points is fastened in the tapped bore of treadle 821 rear end described in two, the front pore of treadle 821 described in two and two of described fix shaft 81 rotate and are socketed, then in the tapped bore at described fix shaft 81 two ends, each use one bolt coordinates stubborn the connecing of a pad wherein to locate, pendulum described in two 83 by two lock screws connected and engaging lug 822 described in two in boring a hole, described pendulum 83 is aluminium extruded type sliced pieces of 8-shaped, in the holes of 8 word slices, each Inlaid mono-bearing forms, described bent axle 84 is made up of left bent axle and right bent axle, described left bent axle is that the vertical and one section of square tubes soldering of the round steel of a bending left forms, there is a tapped bore at the end points center of described left bent axle bending left, described right bent axle is that the round steel of a bending to the right axle that is vertical and headband side's tenon is welded, there is a tapped bore at the end points center of described right bent axle bending to the right, there is a tapped bore at the left end point center of described right bent axle side tenon one, described prime bevel gear 861 is modification of nylon bevel gears of 2.5 modulus 30 teeth, the rear flank of described prime bevel gear 861 has a groove, one groove of the rear flank of described prime bevel gear 861 is corresponding with the round steel of described left bent axle, there is a square hole centre of described prime bevel gear 861, the square tube close-fitting of described left bent axle penetrates in the square hole of the centre of described prime bevel gear 861, and the round steel of described left bent axle becomes zyklopisch with a groove of the rear flank of described prime bevel gear 861, the axle of one headband side's tenon of described right bent axle penetrates in the two bearings of inlaying in described gearcase 22 right flank one pipe, described longitudinal drive shaft 851 is axles of the anti-pitch thread of two end band, described longitudinal drive shaft 851 penetrates in the bearing at described rear connecting leg 23 two ends, described prime cone gear 862 is modification of nylon cone gears of 2.5 modulus 15 teeth, there is metal insert the centre of described prime cone gear 862, the center of metal insert is with anti-pitch thread hole, described prime cone gear 862 is fastened to the front end of described longitudinal drive shaft 851, the prime bevel gear 861 described in square tube inconjunction with of described left bent axle is socketed on the square tenon of described right bent axle, make the round steel of described left bent axle bending left and the round steel of described right bent axle bending to the right become 180 ° corresponding, and locate with the tapped bore of the bolt tie spacer side of being fastened to tenon end points, described left bent axle is allowed to be fixedly connected with described right bent axle, described prime bevel gear 861 and described prime cone gear 862 engagement fit, pendulum 83 described in two is socketed on one of the bending left of described left bent axle and of described right bent axle bending to the right respectively, then in the tapped bore of described left bent axle left end and in the tapped bore of described right bent axle right-hand member, each use one bolt is twisted and is connect location, described rear class bevel gear 871 is modification of nylon bevel gears of 2 modulus 30 teeth, there is metal insert the centre of described rear class bevel gear 871, the center of metal insert is with anti-pitch thread hole, described rear class bevel gear 871 is fastened to the rear end of described longitudinal drive shaft 851, described rear class cone gear 872 is modification of nylon cone gears of 2 mould 15 teeth, there is metal insert the centre of described rear class cone gear 872, the center of metal insert is threaded hole, the metal insert of described rear class cone gear 872 is fixedly connected with described sprocket wheel 881, the described sprocket wheel 881 described in rear class cone gear 872 inconjunction with is fastened to the right head of described horizontal transmission shaft 852, described horizontal transmission shaft 852 is right headband outside threads, the axle of center respectively with a tapped bore of two ends end points, described sprocket wheel 881 is sprocket wheels of 4 point of 11 tooth, the two ends of described horizontal transmission shaft 852 penetrate in the bearing in the anterior two bowl-type counterbores of described rear wheel fork 24, respectively be fastened to a pad in the tapped bore at described horizontal transmission shaft 852 two ends with two bolts again, described rear class cone gear 872 and described rear class bevel gear 871 engagement fit, described flywheel 88 is arranged on described trailing wheel 7, described flywheel 882 is coupled flywheels of 4 point of 9 tooth, described chain 89 is wire-wrapped on described sprocket wheel 881 and described flywheel 882.
Claims (7)
1. a bevel gear driving type portable pedal-sliding vehicle, comprise side arm, vehicle body, folding connecting rod, front fork, V-shaped folding hand handle, front-wheel, trailing wheel and driver train, it is characterized in that: side arm comprises front head tube, down tube, the first engaging lug and the second engaging lug, down tube is a rectangular tube, the first engaging lug is welded in the rear end of down tube, the front end of down tube is welded in the lower end of front head tube, and the second engaging lug is welded in the top of down tube and front head tube weld, vehicle body is by body forward structure, gearcase, rear connecting leg and rear wheel fork are welded, bearing backing member is also included in vehicle body, body forward structure is by a rectangular tube, front transverse tube, reinforced sheet, upper horizontal first pipe and upper horizontal second pipe are formed, rectangular tube longitudinal measure is in the front lower place of gearcase, front transverse tube horizontal welding is in the front end of rectangular tube, reinforced sheet is welded in the top of rectangular tube and the front of gearcase, upper horizontal first pipe horizontal welding is above reinforced sheet and the weld of gearcase, upper horizontal second pipe horizontal welding is in the upper horizontal back upper place of the first pipe and the weld of gearcase, the rear of rear connecting leg longitudinal measure gearcase, rear connecting leg rear end welding rear wheel fork, gearcase is that the right flank of an opening round box left welds a pipe, a bearing is respectively inlayed at two of gearcase one pipe, a bearing backing member is respectively embedded with in the pore at rear connecting leg two ends, respectively bearing is inlaid with in two bearings backing member, a bearing is respectively inlayed in the two sides of rear wheel fork front portion, respectively there is a U-lag rear end that rear wheel fork two is pitched, trailing wheel is installed on the rear end of rear wheel fork, the front transverse tube of body forward structure is connected by rotating with the first engaging lug to lock bolt, folding connecting rod comprises front rod, rear linking rod, snap close, little spring and ball-headed bolt, front rod is the plastics rod like parts of below respectively with a cross-perforating at front end and rear portion, there is about one through elongated hole at the rear portion of front rod, snap close and little spring are installed in the elongated hole of front rod, the front perforation of front rod is by being rotationally connected lock bolt and the second engaging lug, the rear perforation of front rod is rotationally connected by the engaging lug of the front end to lock bolt and rear linking rod, rear linking rod is the parts that an engaging lug is respectively welded at the two ends of a rectangular tube, the top of rear linking rod rectangular tube front end is twisted and is connect a ball-headed bolt, the engaging lug of rear linking rod rear end is by being rotationally connected upper horizontal second pipe of lock bolt and body forward structure, ball-headed bolt above rear linking rod can by the snap close interlocking on front rod, front fork and front head tube are rotationally connected, front-wheel is installed on front fork, V-shaped folding hand is fixedly connected with the front fork tube of front fork, driver train comprises fix shaft, treadle, engaging lug, step, pendulum, bent axle, longitudinal drive shaft, horizontal transmission shaft, prime bevel gear, prime cone gear, rear class bevel gear, rear class cone gear, sprocket wheel, flywheel and chain, bent axle is made up of left bent axle and right bent axle, left bent axle is that the round steel of a bending and one section of square tubes soldering form, right bent axle is that the round steel of a bending and the axle of headband side's tenon are welded, the square tube of left bent axle is connected with prime bevel gear, the axle of right bent axle one headband side tenon penetrates in the two bearings in gearcase one pipe, longitudinal drive shaft penetrates in the bearing hole at rear connecting leg two ends, prime cone gear is fastened to longitudinal drive shaft front end, rear class bevel gear is fastened to longitudinal drive shaft rear end, rear class cone gear and sprocket wheel are fastened to the right head of horizontal transmission shaft, horizontal transmission shaft two ends are installed in the two bearings of rear wheel fork front portion, chain is wire-wrapped in sprocket wheel and flywheel, fix shaft is pressed in upper horizontal first pipe of body forward structure, two of two treadles and fix shaft rotates and is socketed, two steps are installed on the rear end of two treadles, two engaging lugs are welded in the below of two treadle front portions, two pendulums are rotationally connected two engaging lugs, two pendulums are rotationally connected with the left head of left bent axle and the right head of right bent axle respectively,
Front transverse tube and upper horizontal second pipe are all one section of pores
the seamless metal pipe of 8 millimeters, to be one section of pore be upper horizontal first pipe
the seamless metal pipe of 18 millimeters, the rear of described gearcase circle side has a circular hole, and the pipe of described gearcase respectively has a counterbore in two that is horizontal, pipe, and two counterbores of described gearcase pipe respectively inlay a bearing;
Described rear wheel fork is the stamping that front end face has a circular hole, respectively there is a bowl-type counterbore front portion of the left and right sides, two bowl-type counterbores of described rear wheel fork with mutual to perforation, the front portion of described rear wheel fork top and middle part are with inside flanging, described rectangular tube welds with the front lower place of described gearcase circle side, and the caliber of described rear connecting leg is corresponding with the circular hole at rear of described gearcase circle side and the circular hole of the front end face of described rear wheel fork.
2. bevel gear driving type portable pedal-sliding vehicle according to claim 1, it is characterized in that: the described rear wheel fork of welding with described rear connecting leg upwarps rearwardly and upwardly, bearing backing member be counterbore be connected with through hole, counterbore one external diameter with the nylon part of chimb, two bearings backing member respectively inlays a bearing, a bearing is respectively inlayed in two bowl-type counterbores of described rear wheel fork, described trailing wheel is the inflated wheel of 10 inches, and described front-wheel is 8 inches of wheels.
3. bevel gear driving type portable pedal-sliding vehicle according to claim 1, it is characterized in that: the bottom of described front rod elongated hole is connected with the depression of flute profile, described snap close is by push button, locking plate and tie bolt are formed, push button is the Plastic Parts that the front portion of oval sheet bottom surface has a square-tube-shaped outstanding, the square-tube-shaped that push button is given prominence to puts into the rear end of front rod elongated hole downwards, again little spring is put into from bottom to top the elongated hole of described front rod, and the front end in the square-tube-shaped that two of little spring is given prominence to against push button and described front rod elongated hole, again locking plate is combined on the outstanding square-tube-shaped of push button, penetrate in the hole of locking plate with tie bolt, and be fastened to push button and give prominence in the pore of square-tube-shaped, little spring is made to be positioned the front portion of locking plate, in the front portion of push button and the elongated hole of front rod, locking plate is slided in the groove-shaped depression of the bottom of described front rod elongated hole.
4. bevel gear driving type portable pedal-sliding vehicle according to claim 1, it is characterized in that: described V-shaped folding hand handle, comprise hand pedestal, inside extending tube, U-lag plastic lining, left even part, right even part, left hand handle, right handgrip, to lock bolt, left lock-connecting piece, right lock-connecting piece, hole cylinder, quick detach, safety catch, the sulculus of U-lag plastic lining described in two corresponds to hand described in two the convex tendon in pedestal flute profile, and be pushed in hand described in two in the flute profile of pedestal, by U-lag plastic lining bottom described in two to perforation correspond to hand described in two pedestal two flute profile both sides to perforation, the U-lag of described U-lag plastic lining and the caliber of described left and right handles match, described quick detach be connected to hole cylinder side in the upper and lower circular hole of described left lock-connecting piece in perforation, and be arranged in the groove of described left lock-connecting piece, described quick disassemble lock is connected in the U-lag of described right lock-connecting piece.
5. bevel gear driving type portable pedal-sliding vehicle according to claim 1, it is characterized in that: with the axle of straight-tooth annular knurl in the middle part of described fix shaft, straight-tooth annular knurl close-fitting in the middle part of described fix shaft is fixedly pressed in the pore of upper horizontal first pipe of described body forward structure, described treadle is the metal tube of the short pipe of each vertical welding in front and back end one, tapped bore is tapping in the short Circular Tube With Hole of described treadle rear end, described engaging lug is that bottom is with the mutual flute profile stamping to perforation, described treadle divides two, left and right, step described in two divides left and right to be fastened in the tapped bore of treadle rear end described in two, the front pore of treadle described in two and two of described fix shaft rotate and are socketed, pendulum described in two by two to lock screws be connected to engaging lug described in two to perforation in, described pendulum is the aluminium extruded type sliced pieces of 8-shaped, in the holes of 8 word slices, each Inlaid mono-bearing forms.
6. bevel gear driving type portable pedal-sliding vehicle according to claim 1, it is characterized in that: described prime bevel gear is the modification of nylon bevel gear of 2.5 modulus 30 teeth, the rear flank of described prime bevel gear has a groove, one groove of the rear flank of described prime bevel gear is corresponding with the round steel of described left bent axle, there is a square hole centre of described prime bevel gear, the square tube close-fitting of described left bent axle penetrates in the square hole of the centre of described prime bevel gear, and the round steel of described left bent axle becomes zyklopisch with a groove of the rear flank of described prime bevel gear, described longitudinal drive shaft is the axle of the anti-pitch thread of two end band, described prime cone gear is the modification of nylon cone gear of 2.5 modulus 15 teeth, there is metal insert the centre of described prime cone gear, the center of metal insert is with anti-pitch thread hole, the prime bevel gear described in square tube inconjunction with of described left bent axle is socketed on the square tenon of described right bent axle, make the round steel of described left bent axle bending left and the round steel of described right bent axle bending to the right become 180 ° corresponding, and locate with the tapped bore of the bolt tie spacer side of being fastened to tenon end points, described left bent axle is allowed to be fixedly connected with described right bent axle, described prime bevel gear and described prime cone gear engagement fit.
7. bevel gear driving type portable pedal-sliding vehicle according to claim 1, it is characterized in that: described rear class bevel gear is the modification of nylon bevel gear of 2 modulus 30 teeth, there is metal insert the centre of described rear class bevel gear, the center of metal insert is with anti-pitch thread hole, described rear class cone gear is the modification of nylon cone gear of 2 mould 15 teeth, there is metal insert the centre of described rear class cone gear, the center of metal insert is threaded hole, the metal insert of described rear class cone gear is fixedly connected with described sprocket wheel, described horizontal transmission shaft is right headband outside thread, the axle of center respectively with a tapped bore of two ends end points, described sprocket wheel is the sprocket wheel of 4 point of 11 tooth, the two ends of described horizontal transmission shaft penetrate in the bearing in the anterior two bowl-type counterbores of described rear wheel fork, respectively be fastened to a pad in the tapped bore at described horizontal transmission shaft two ends with two bolts again, described rear class cone gear and described rear class bevel gear engagement fit, described flywheel is the coupled flywheel of 4 point of 9 tooth.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410232065.9A CN103979064B (en) | 2014-05-29 | 2014-05-29 | Bevel gear driving type portable pedal-sliding vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410232065.9A CN103979064B (en) | 2014-05-29 | 2014-05-29 | Bevel gear driving type portable pedal-sliding vehicle |
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| CN103979064A CN103979064A (en) | 2014-08-13 |
| CN103979064B true CN103979064B (en) | 2016-03-30 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2830242Y (en) * | 2005-09-23 | 2006-10-25 | 邓小荣 | Forward mounted axle and chainless bicycle |
| CN203937817U (en) * | 2014-05-29 | 2014-11-12 | 太仓市车中宝休闲用品有限公司 | Bevel gear driving type portable pedal-sliding vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003341581A (en) * | 2002-05-23 | 2003-12-03 | Seiken Yu | Manually operated walking substitute vehicle |
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2014
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2830242Y (en) * | 2005-09-23 | 2006-10-25 | 邓小荣 | Forward mounted axle and chainless bicycle |
| CN203937817U (en) * | 2014-05-29 | 2014-11-12 | 太仓市车中宝休闲用品有限公司 | Bevel gear driving type portable pedal-sliding vehicle |
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| CN103979064A (en) | 2014-08-13 |
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Effective date of registration: 20190816 Address after: 272500 Shandong Province Economic Development Zone Jining City Wenshang County Patentee after: Shandong Damuzi Spray Equipment Co., Ltd. Address before: 215421 Jiangsu city of Suzhou province Taicang city Shaxi Songnan Industrial Park Co-patentee before: Pang Mingfang Patentee before: Taicang Chezhongbao Leisure Articles Co., Ltd. |
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Denomination of invention: Bevel gear transmission type portable running car Effective date of registration: 20210617 Granted publication date: 20160330 Pledgee: China Postal Savings Bank Limited by Share Ltd. Wenshang County sub branch Pledgor: SHANDONG DAMUZHI SPRAYING EQUIPMENTS Co.,Ltd. Registration number: Y2021980004864 |