CN103171713B - Folding and pushable type portable bicycle - Google Patents
Folding and pushable type portable bicycle Download PDFInfo
- Publication number
- CN103171713B CN103171713B CN201310098271.0A CN201310098271A CN103171713B CN 103171713 B CN103171713 B CN 103171713B CN 201310098271 A CN201310098271 A CN 201310098271A CN 103171713 B CN103171713 B CN 103171713B
- Authority
- CN
- China
- Prior art keywords
- perforation
- pipe
- hole
- channel
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 claims abstract description 21
- 238000005452 bending Methods 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 16
- 239000011148 porous material Substances 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The invention discloses a folding and pushable type portable bicycle. A bicycle body comprises a front head pipe, an upper beam, a lower folding rod, a back vertical beam, a five-way pipe, a back oblique beam, a back fork, an auxiliary shaft seat and a lower seat pipe. The lower folding rod further comprises a front piece, a back piece, a front rod, a back rod and a folder. The front head pipe is connected with the upper beam and the front piece of the lower folding rod in a welding mode. The front rod is connected with the front piece and the folder, the back rod is connected with the folder and the back piece, the five-way pipe is connected with the back vertical beam and the back oblique beam in a welding mode, and the back oblique beam is connected with the back fork, the back piece and the auxiliary shaft seat in a welding mode. The lower seat pipe is formed by a base blade, a circular pipe and a pipe clamp in a connected mode. The upper beam, the back oblique beam and the lower seat pipe are rotatably connected. A saddle is installed in the lower seat pipe, the front fork is connected with the front head pipe, a folding handle vertical pipe is connected with the front fork, a handle is connected with the folding handle vertical pipe, a front wheel is installed on the front fork, and a back wheel is installed on the back fork. A drive mechanism comprises a middle shaft, an auxiliary shaft, a crank, pedals, a preceding stage chain wheel, a preceding stage small chain wheel, a flywheel, a back stage small chain wheel, a preceding stage chain and a back stage chain.
Description
technical field:
The present invention relates to a kind of folding bicycle, particularly a kind ofly can fold very littlely, can carry out after folding foldingly can carry out formula portable bicycle.
technical background:
Several money Quick portable bicycles that the design people formerly designs, although folding quick, folding effective, maybe can only carry after folding and carry, maybe can only tow, but not there is this more labour-saving effect that can carry out.
summary of the invention:
The object of the invention is to provide one can fold littlely, more complete, that can carry out after folding foldingly can carry out formula portable bicycle.The object of the present invention is achieved like this: fold and can carry out formula portable bicycle, comprise vehicle body, front fork, foldable bar vertical pipe, handlebar, vehicle seat, front-wheel, trailing wheel, locating button and driver train, is characterized in that: vehicle body comprises front head tube, entablatrance, lower pole, rear vertical beam, Five-way tube, rear cant beam, back vent, countershaft seat and lower pipe, lower pole also comprises former piece, consequent, front bar, rear bar and folder, entablatrance also comprises upper beam pipe, the first channel, hole cylinder and quick detach, the downward camber bending in front portion of upper beam pipe, the welding of the front end of upper beam pipe and the top of front head tube, weld with the first channel the rear end of upper beam pipe, the first channel be a two backward right-angle bending become flute profile, then the inside right-angle bending in the both sides at front top, front top after bending is with the metal stamping of flute profile gap, the both sides of the first channel front and rear are respectively mutual to perforation with one, hole cylinder is rotationally connected with the front portion of the first channel in perforation, quick detach be connected in hole cylinder to perforation in, former piece is welded in the bottom of front head tube, and the front end of front bar is by being rotationally connected lock bolt and former piece, and folder is welded in the rear end of front bar, the front end welding folder of rear bar, rear vertical beam is welded top one second channel of a pipe, it is one mutual to perforation that the top on the second channel both sides has, the bottom of rear vertical beam and Five-way tube welding, the top of rear cant beam and Five-way tube welding, the rear end welding back vent of rear cant beam, rear cant beam is the metal circular tube of a camber bending, is connected and the rear of the junction of Five-way tube and rear cant beam at rear vertical beam with Five-way tube, be welded with reinforced sheet, below being connected with back vent at rear cant beam, be welded with reinforced sheet, consequent is welded in the top of rear cant beam, and countershaft seat is welded in the middle part of rear cant beam, and countershaft seat is that bullion sheet two right-angle bending becomes flute profile, the both sides of flute profile are respectively mutual to perforation with one, penetrate and be welded in again mutual in perforation with one section of little pipe, the rear end of rear bar is by being rotationally connected lock bolt and consequent, lower seat pipe is by bottom leaf, pipe and pipe clamp are formed by connecting, the first channel is bumped in the second channel, by the rear portion of the first channel to perforation corresponding to the second channel to perforation, and be lining into two pourable resin chocks in the crack of the first channel and the second channel, bottom leaf is bumped in the first channel, by bottom leaf to perforation corresponding to the first channel to perforation, and be lining into two pourable resin chocks in the crack of bottom leaf and the first channel, use again the rear portion that perforation is neutralized to the first channel that lock bolt is penetrated to the second channel in perforation, and bottom leaf to perforation in, and tighten, the quick disassemble lock of entablatrance is connected in the U-shaped gap of bottom leaf, vehicle seat is installed in a lower pipe, locating button is secured by bolts in the bottom of front head tube, locating button is after this car is folding, the roundlet pipe thread of countershaft seat is lived, front fork is rotationally connected by seven bowls and front head tube, foldable bar vertical pipe is installed in the front fork tube of front fork, handlebar is installed on the top of foldable bar vertical pipe, front-wheel is installed on front fork, trailing wheel is installed on back vent, driver train comprises axis, countershaft, crank, pedal, prime sprocket wheel, prime minor sprocket, flywheel, rear class minor sprocket, prime chain and rear class chain, axis is installed in Five-way tube by axis accessory, two cranks are installed on the two ends of axis, prime sprocket wheel is fixedly connected on right crank, two pedals are fastened to the outer end of two cranks, countershaft is installed in the pore of the little pipe of countershaft seat, prime minor sprocket is connected with flywheel coaxial sleeve, and be rotationally connected with the right head of countershaft, rear class minor sprocket is installed on the right side of trailing wheel, prime chain is wire-wrapped on prime sprocket wheel and prime minor sprocket, rear class chain is wire-wrapped on flywheel and rear class minor sprocket.
The invention has the beneficial effects as follows: the present invention utilizes the first channel of entablatrance to be bumped in the second channel of rear vertical beam, the bottom leaf of lower seat pipe is bumped in the first channel, wherein interval is lining into pourable resin chock, use again lock bolt is pinned, make can mutually fold between this three, and when locking is rear and folding, effect is all fine, adopt the folding mode of lower pole and the deflection of beam moulding of retreading, add the folding of foldable bar vertical pipe, successfully that the present invention is very small and exquisitely folding, complete, and it is convenient to carry out, it is the another new work in folding portable bicycle, allow customer many again a kind of folding portable bicycle.
brief description of the drawings:
Fig. 1 is structure of the present invention and schematic appearance
Fig. 2 is foldable bar vertical pipe folding picture of the present invention
Fig. 3 is vehicle body folding process figure of the present invention
Fig. 4 is folding complete design sketch of the present invention
In figure: 1---vehicle body, 2---front fork, 3---foldable bar vertical pipe, 4---handlebar, 5---vehicle seat, 6---front-wheel, 7---trailing wheel, 8---locating button, 9---driver train; Wherein vehicle body 1 also comprises: 11---front head tube, and 12---entablatrance, 13---lower pole, 14---rear vertical beam, 15---Five-way tube, 16---rear cant beam, 17---back vent, 18---countershaft seat, 19---lower pipe; Entablatrance 12 also comprises: 121---upper beam pipe, and 122---the first channel, 123---hole cylinder, 124---quick detach; Lower pole 13 also comprises: 131---former piece, and 132---consequent, 133---front bar, 134---rear bar, 135---folder; Driver train 9 comprises: 91---axis, and 92---countershaft, 93---crank, 94---pedal, 95---prime sprocket wheel, 96---prime minor sprocket, 97---flywheel, 98---rear class minor sprocket, 991---prime chain, 992---rear class chain.
Detailed description of the invention
According to Fig. 1, described folding can be carried out formula portable bicycle, comprises vehicle body 1, front fork 2, foldable bar vertical pipe 3, handlebar 4, vehicle seat 5, front-wheel 6, trailing wheel 7, locating button 8 and driver train 9;
Described vehicle body 1 comprises front head tube 11, entablatrance 12, lower pole 13, rear vertical beam 14, Five-way tube 15, rear cant beam 16, back vent 17, countershaft seat 18 and lower pipe 19, described entablatrance 12 comprises upper beam pipe 121, the first channel 122, hole cylinder 123 and quick detach 124, described upper beam pipe 121 pipes are pipes of anterior camber bending downwards, the top welding of the front end of described upper beam pipe 121 and described front head tube 11, the rear end of described upper beam pipe 121 and described the first channel 122 weld, the first described channel 122 be a strip metal two backward right-angle bending become flute profile, the inside right-angle bending in both sides at flute profile top, after the both sides bending of front top with flute profile gap, the both sides of the first described channel 122 front and rears are respectively mutual to perforation with one, described hole cylinder 123 is rotationally connected with the front portion of the first channel 122 in perforation,
Described hole cylinder 123 is that the two ends of a metal cylinder are threaded hole, the centre of side is with the parts of a pair of perforation, described hole cylinder 123 is to be fastened in the tapped bore at two ends by two bolts, with the front portion of described the first channel 122 perforation is rotationally connected, described quick detach 124 be connected in described hole cylinder 123 to perforation in, described quick detach 124 is by a circle hook bolt, fast dismounting handle, pad, spring and Anti-slip nut form, described fast dismounting handle is to be eccentric orfice circle on one side, another side is the slice processing part of the Al squeezing material of arc-shaped bend, described eccentric orfice circle connects the vertical groove that has of the eccentric orfice circle of the Al squeezing material sliced pieces of arc-shaped bend, thereby make described trigger piece, the eccentric orfice of described fast dismounting handle is rotationally connected by rivet and described circle hook bolt, described circle hook bolt penetrates described pad, penetrate again in a spring, penetrate again described hole cylinder 123 in perforation, and then screw in described Anti-slip nut, described quick detach 124 interlockings are in the U-shaped gap of described lower pipe 19 bottom leaves.
Described lower pole 13 comprises former piece 131, consequent 132, front bar 133, rear bar 134 and folder 135, described former piece 131 is that bullion sheet two right-angle bending becomes flute profile, the both sides of flute profile are respectively with a mutual stamping to perforation, described former piece 131 is welded in the bottom of described front head tube 11, described consequent 132 is that bullion sheet two right-angle bending becomes flute profile, the both sides of flute profile are respectively with a mutual stamping to perforation, described consequent 132 is welded in the top of described rear cant beam 16, described front bar 133 is that a metal circular tube front end flattens volume circle, the interface of volume circle has welding location, the parts of a wire loop are welded in rear end, the right flank at described front bar 133 rear portions has an interlocking hole, the volume hole of described front bar 133 is by being rotationally connected perforation lock bolt and described former piece 131, described rear bar 134 is that volume circle is flattened in a metal circular tube rear end, the interface of volume circle has the parts of welding location, the volume hole of described rear bar 134 is by being rotationally connected perforation lock bolt and described consequent 132, described folder 135 is made up of ∩ shape part and fastener, ∩ shape part is to strike out ∩ shape groove by a sheetmetal, there is downward lug on the both sides at ∩ shape groove middle part, two lugs have the mutual parts to perforation, the front portion of described ∩ shape part right flank and Ge Youyi hole, rear portion, the rear end of described folder 135 ∩ shape parts is welded in the front end of described rear bar 134, described folder 135 ∩ shape parts to perforation by the circle hole of lock bolt and described front bar 133 rear ends is rotationally connected, fastener is that a bar shaped elastic sheet metal front end connects a buckle pile and Button Handle, rear end is riveted on the parts of described folder 135 ∩ shape part right flank rear orifices, the buckle pile of described fastener slides in the front hole of described ∩ shape part right flank, and interlocking is in the interlocking hole of the right flank at described front bar 133 rear portions.
Described rear vertical beam 14 is welded top one second channels of a pipe, it is one mutual to perforation that the top on described rear vertical beam 14 second channel both sides has, the bottom of described rear vertical beam 14 and described Five-way tube 15 weld, described rear cant beam 16 is metal circular tubes of a camber bending, the top of described rear cant beam 16 and described Five-way tube 15 weld, the described back vent 17 of rear end welding of described rear cant beam 16, described back vent 17 is that bullion sheet two right-angle folding curves ∩ shape, the two ends of ∩ shape are respectively with a mutual U-shaped slot, described rear vertical beam 14 is connected with described Five-way tube 15 and the rear of described Five-way tube 15 with the junction of described rear cant beam 16, be welded with reinforced sheet, the below that described rear cant beam 16 is connected with described back vent 17, be welded with reinforced sheet, described countershaft seat 18 is welded in the middle part of described rear cant beam 16, described countershaft seat 18 is that bullion sheet two right-angle bending becomes flute profile, the both sides of flute profile are respectively mutual to perforation with one, penetrate and be welded in again mutual in perforation with one section of little pipe.
Lower described pipe 19 comprises bottom leaf, pipe and pipe clamp, described bottom leaf one headband has the vertical parts with a U-shaped gap of a circle hole, other end, described bottom leaf is welded in the bottom of described pipe, the top socket pipe clamp of described pipe, described vehicle seat 5 is installed in lower described pipe 19.
Described front fork 2 comprises wheel fork and front fork tube, described front fork 2 is rotationally connected by seven bowls and described front head tube 11, described front-wheel 6 is installed on the wheel fork of described front fork 2, described trailing wheel 7 is installed on described back vent 17, described front-wheel 6 and described trailing wheel 7 are all 8 inches of wheels.
Described foldable bar vertical pipe 3 comprises upper-part, lower component, to lock bolt, quick detach, safety catch, interior wedge tongue, handle riser and inside extending tube, upper-part is the tubular piece of the top draw, the bottom welding stamping with cast on one side, there is a pair of perforation at the middle part of upper-part, there is a guide hole below to perforation, the guide hole of upper-part is positioned at the opposite in the circle hole of upper-part, the circle hole to perforation and upper-part of upper-part is perpendicular, the draw on upper-part top connects handle riser, lower component is that side becomes semicircle pocket, the blanked part of two earholes is arranged at the bottom of semicircle pocket opening, one interlocking hole is arranged at the top of lower component side, one tapped bore is arranged at the bottom of lower component side, one hole is arranged at the bottom of lower component, in lower component bottom outlet, weld inside extending tube, to the barrel of lock bolt be penetrated in two earholes of lower component and the circle hole of upper-part, use again the bolt of lock bolt is fastened to locating in the barrel of lock bolt, quick detach comprises quick detach handle, circle hook bolt, plastic gasket and spring, circle hook bolt penetrates in the hole of plastic gasket, upper-part to perforation in and spring in, be screwed into again in the tapped bore of interior wedge tongue, interior wedge tongue is top band screw, the blanked part of the oblique hook of bottom band, the oblique hook of interior wedge tongue slides against in the guide hole of upper-part, and interlocking is in the interlocking hole of lower component, safety catch comprises pushing away to be turned round, safety plate, little spring and round head bolt, push away to turn round with safety plate and be bolted, pushing away of connecting turned round with safety plate slidably in the slotted hole of quick detach handle, a little spring is also placed in one end in the slotted hole that pushes away one side of turning round and quick detach handle, round head bolt is fastened in the tapped bore of lower component, after interlocking, quick detach hooks upper safety plate the neck of round head bolt, play shellproof de-effect, the inside extending tube of described foldable bar vertical pipe 3 passes through hanging bolt, the cooperation of pad and swollen plug, be fixed in the front fork tube of described front fork 2, described handlebar 4 is installed at the top of described foldable bar vertical pipe 3.
Described locating button 8 is the Plastic Parts with C shape mouth, the C shape mouth of described locating button 8 is corresponding with the little pipe of described countershaft seat 18, described locating button 8 is secured by bolts in the bottom of described front head tube 11, and described locating button 8 folds afterwards, the roundlet pipe thread of described countershaft seat 18 is lived at this car.
Described driver train 9 comprises axis 91, countershaft 92, crank 93, pedal 94, prime sprocket wheel 95, prime minor sprocket 96, flywheel 97, rear class minor sprocket 98, prime chain 991 and rear class chain 992, described axis 91 is installed in described Five-way tube 15 by axis accessory, crank 93 described in two is installed on the two ends of described axis 91, described prime sprocket wheel 95 is fixedly connected on the right crank of described crank 93, pedal 94 described in two is fastened to the outer end of crank 93 described in two, described countershaft 92 is installed in the pore of described countershaft seat 18 little pipes, described countershaft 92 is left headband screw threads, right headband minor axis, the metal parts of minor axis right-hand member band screw, described countershaft 92 is coordinated with the pore of described countershaft seat 18 little pipes and is connected by nut, described prime minor sprocket 96 is connected with described flywheel 97 coaxial sleeves, a bearing is respectively inlayed at the two ends of described prime minor sprocket 96 and described flywheel 97 coaxial sleeves, two bearings borehole jack in described prime minor sprocket 96 and described flywheel 97 coaxial sleeves is connected on the minor axis of described countershaft 92, and twist and connect a Bolt to position at described countershaft 92 right-hand members, described rear class minor sprocket 98 is installed on the right side of described trailing wheel 7, on prime sprocket wheel 95 described in described prime chain 991 is wire-wrapped in and described prime minor sprocket 96, on flywheel 97 described in described rear class chain 992 is wire-wrapped in and described rear class minor sprocket 98, the number of teeth of described prime sprocket wheel 95 is more than described prime minor sprocket 96, the number of teeth of described flywheel 97 is more than described rear class minor sprocket 98.
Claims (9)
1. fold and can carry out a formula portable bicycle, comprise vehicle body, front fork, foldable bar vertical pipe, handlebar, vehicle seat, front-wheel, trailing wheel, locating button and driver train, is characterized in that: vehicle body comprises front head tube, entablatrance, lower pole, rear vertical beam, Five-way tube, rear cant beam, back vent, countershaft seat and lower pipe, lower pole also comprises former piece, consequent, front bar, rear bar and folder, entablatrance also comprises upper beam pipe, the first channel, hole cylinder and quick detach, the downward camber bending in front portion of upper beam pipe, the welding of the front end of upper beam pipe and the top of front head tube, weld with the first channel the rear end of upper beam pipe, the first channel be a two backward right-angle bending become flute profile, then the inside right-angle bending in the both sides at front top, front top after bending is with the metal stamping of flute profile gap, the both sides of the first channel front and rear are respectively mutual to perforation with one, hole cylinder is rotationally connected with the front portion of the first channel in perforation, quick detach be connected in hole cylinder to perforation in, former piece is welded in the bottom of front head tube, and the front end of front bar is by being rotationally connected lock bolt and former piece, and folder is welded in the rear end of front bar, the front end welding folder of rear bar, rear vertical beam is welded top one second channel of a pipe, it is one mutual to perforation that the top on the second channel both sides has, the bottom of rear vertical beam and Five-way tube welding, the top of rear cant beam and Five-way tube welding, the rear end welding back vent of rear cant beam, rear cant beam is the metal circular tube of a camber bending, is connected and the rear of the junction of Five-way tube and rear cant beam at rear vertical beam with Five-way tube, be welded with reinforced sheet, below being connected with back vent at rear cant beam, be welded with reinforced sheet, consequent is welded in the top of rear cant beam, and countershaft seat is welded in the middle part of rear cant beam, and countershaft seat is that bullion sheet two right-angle bending becomes flute profile, the both sides of flute profile are respectively mutual to perforation with one, penetrate and be welded in again mutual in perforation with one section of little pipe, the rear end of rear bar is by being rotationally connected lock bolt and consequent, lower seat pipe is by bottom leaf, pipe and pipe clamp are formed by connecting, the first channel is bumped in the second channel, by the rear portion of the first channel to perforation corresponding to the second channel to perforation, and be lining into two pourable resin chocks in the crack of the first channel and the second channel, bottom leaf is bumped in the first channel, by bottom leaf to perforation corresponding to the first channel to perforation, and be lining into two pourable resin chocks in the crack of bottom leaf and the first channel, use again the rear portion that perforation is neutralized to the first channel that lock bolt is penetrated to the second channel in perforation, and bottom leaf to perforation in, and tighten, the quick disassemble lock of entablatrance is connected in the U-shaped gap of bottom leaf, vehicle seat is installed in a lower pipe, locating button is secured by bolts in the bottom of front head tube, locating button is after this car is folding, the roundlet pipe thread of countershaft seat is lived, front fork is rotationally connected by seven bowls and front head tube, foldable bar vertical pipe is installed in the front fork tube of front fork, handlebar is installed on the top of foldable bar vertical pipe, front-wheel is installed on front fork, trailing wheel is installed on back vent, driver train comprises axis, countershaft, crank, pedal, prime sprocket wheel, prime minor sprocket, flywheel, rear class minor sprocket, prime chain and rear class chain, axis is installed in Five-way tube by axis accessory, two cranks are installed on the two ends of axis, prime sprocket wheel is fixedly connected on right crank, two pedals are fastened to the outer end of two cranks, countershaft is installed in the pore of the little pipe of countershaft seat, prime minor sprocket is connected with flywheel coaxial sleeve, and be rotationally connected with the right head of countershaft, rear class minor sprocket is installed on the right side of trailing wheel, prime chain is wire-wrapped on prime sprocket wheel and prime minor sprocket, rear class chain is wire-wrapped on flywheel and rear class minor sprocket.
2. according to claim 1 folding can be carried out formula portable bicycle, it is characterized in that: described hole cylinder is that the two ends of a metal cylinder are threaded hole, the centre of side is with the parts of a pair of perforation, described hole cylinder is to be fastened in the tapped bore at two ends by two bolts, with the front portion of described the first channel perforation is rotationally connected, described quick detach be connected in described hole cylinder to perforation in, described quick detach is by a circle hook bolt, fast dismounting handle, pad, spring and Anti-slip nut form, described fast dismounting handle is to be eccentric orfice circle on one side, another side is the slice processing part of the Al squeezing material of arc-shaped bend, described eccentric orfice circle connects the vertical groove that has of the eccentric orfice circle of the Al squeezing material sliced pieces of arc-shaped bend, thereby make described fast dismounting handle, the eccentric orfice of described fast dismounting handle is rotationally connected by rivet and described circle hook bolt, described circle hook bolt penetrates described pad, penetrate again in a spring, penetrate again described hole cylinder in perforation, and then screw in described Anti-slip nut, described quick disassemble lock is connected in the U-shaped gap of described lower pipe bottom leaf.
3. according to claim 1 folding can be carried out formula portable bicycle, it is characterized in that: described former piece is that bullion sheet two right-angle bending becomes flute profile, the both sides of flute profile are respectively with a mutual stamping to perforation, described consequent is that bullion sheet two right-angle bending becomes flute profile, the both sides of flute profile are respectively with a mutual stamping to perforation, described front bar is that a metal circular tube front end flattens volume circle, the interface of volume circle has welding location, the parts of a wire loop are welded in rear end, the right flank at described front bar rear portion has an interlocking hole, the volume hole of described front bar is by being rotationally connected perforation lock bolt and described former piece, described rear bar is that volume circle is flattened in a metal circular tube rear end, the interface of volume circle has the parts of welding location, the volume hole of described rear bar is by being rotationally connected perforation lock bolt and described consequent, described folder is made up of ∩ shape part and fastener, ∩ shape part is to strike out ∩ shape groove by a sheetmetal, there is downward lug on the both sides at ∩ shape groove middle part, two lugs have the mutual parts to perforation, the front portion of described ∩ shape part right flank and Ge Youyi hole, rear portion, the rear end of described folder ∩ shape part is welded in the front end of described rear bar, described folder ∩ shape part to perforation by the circle hole of lock bolt and described front rod rear end is rotationally connected, fastener is that a bar shaped elastic sheet metal front end connects a buckle pile and Button Handle, rear end is riveted on the parts of described folder ∩ shape part right flank rear orifice, the buckle pile of described fastener slides in the front hole of described ∩ shape part right flank, and interlocking is in the interlocking hole of the right flank at described front bar rear portion.
4. according to claim 1ly folding can carry out formula portable bicycle, it is characterized in that: described back vent be bullion sheet two right-angle folding curve ∩ shape, ∩ shape two ends respectively with a mutual U-shaped slot.
5. according to claim 1 folding can be carried out formula portable bicycle, it is characterized in that: described bottom leaf one headband has the vertical parts with a U-shaped gap of a circle hole, other end.
6. according to claim 1 folding can be carried out formula portable bicycle, it is characterized in that: described front-wheel and described trailing wheel are all 8 inches of wheels.
7. according to claim 1 folding can be carried out formula portable bicycle, it is characterized in that: described foldable bar vertical pipe comprises upper-part, lower component, to lock bolt, quick detach, safety catch, interior wedge tongue, handle riser and inside extending tube, upper-part is the tubular piece of the top draw, the bottom welding stamping with cast on one side, there is a pair of perforation at the middle part of upper-part, there is a guide hole below to perforation, the guide hole of upper-part is positioned at the opposite in the circle hole of upper-part, the circle hole to perforation and upper-part of upper-part is perpendicular, the draw on upper-part top connects handle riser, lower component is that side becomes semicircle pocket, the blanked part of two earholes is arranged at the bottom of semicircle pocket opening, one interlocking hole is arranged at the top of lower component side, one tapped bore is arranged at the bottom of lower component side, one hole is arranged at the bottom of lower component, in lower component bottom outlet, weld inside extending tube, to the barrel of lock bolt be penetrated in two earholes of lower component and the circle hole of upper-part, use again the bolt of lock bolt is fastened to locating in the barrel of lock bolt, quick detach comprises quick detach handle, circle hook bolt, plastic gasket and spring, circle hook bolt penetrates in the hole of plastic gasket, upper-part to perforation in and spring in, be screwed into again in the tapped bore of interior wedge tongue, interior wedge tongue is top band screw, the blanked part of the oblique hook of bottom band, the oblique hook of interior wedge tongue slides against in the guide hole of upper-part, and interlocking is in the interlocking hole of lower component, safety catch comprises pushing away to be turned round, safety plate, little spring and round head bolt, push away to turn round with safety plate and be bolted, pushing away of connecting turned round with safety plate slidably in the slotted hole of quick detach handle, a little spring is also placed in one end in the slotted hole that pushes away one side of turning round and quick detach handle, round head bolt is fastened in the tapped bore of lower component, after interlocking, quick detach hooks upper safety plate the neck of round head bolt, play shellproof de-effect, the inside extending tube of described foldable bar vertical pipe 3 passes through hanging bolt, the cooperation of pad and swollen plug, be fixed in the front fork tube of described front fork, described handlebar is installed at the top of described foldable bar vertical pipe.
8. according to claim 1 folding can be carried out formula portable bicycle, it is characterized in that: described locating button is the Plastic Parts with C shape mouth, and the C shape mouth of described locating button is corresponding with the little pipe of described countershaft seat.
9. according to claim 1 folding can be carried out formula portable bicycle, it is characterized in that: described countershaft is a left headband screw thread, right headband minor axis, the metal parts of minor axis right-hand member band screw, described countershaft is coordinated with the pore of the little pipe of described countershaft seat and is connected by nut, described prime minor sprocket is connected with described flywheel coaxial sleeve, a bearing is respectively inlayed at the two ends of described prime minor sprocket and described flywheel coaxial sleeve, two bearings borehole jack in described prime minor sprocket and described flywheel coaxial sleeve is connected on the minor axis of described countershaft, and twist and connect a Bolt to position at described countershaft right-hand member, described rear class minor sprocket is installed on the right side of described trailing wheel, the number of teeth of described prime sprocket wheel is more than described prime minor sprocket, the number of teeth of described flywheel is more than described rear class minor sprocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310098271.0A CN103171713B (en) | 2013-03-26 | 2013-03-26 | Folding and pushable type portable bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310098271.0A CN103171713B (en) | 2013-03-26 | 2013-03-26 | Folding and pushable type portable bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103171713A CN103171713A (en) | 2013-06-26 |
| CN103171713B true CN103171713B (en) | 2014-09-17 |
Family
ID=48632015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310098271.0A Expired - Fee Related CN103171713B (en) | 2013-03-26 | 2013-03-26 | Folding and pushable type portable bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103171713B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064657B (en) * | 2016-08-22 | 2018-10-16 | 太仓市车中宝休闲用品有限公司 | Stretching handle folding portable bicycle |
| CN106043568B (en) * | 2016-08-22 | 2018-07-10 | 太仓市车中宝休闲用品有限公司 | Stretching handle type front and back wheel superposed type folding bicycle |
| CN106080915B (en) * | 2016-08-22 | 2018-07-10 | 太仓市车中宝休闲用品有限公司 | Three folding bike of stretching handle type |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1736793A (en) * | 2004-08-16 | 2006-02-22 | 唐山市蓝剑车业有限公司 | Completely folding shock absorption bicycle |
| JP4660276B2 (en) * | 2005-05-23 | 2011-03-30 | 一孝 北原 | Bicycle frame |
| CN203318598U (en) * | 2013-03-26 | 2013-12-04 | 太仓市车中宝休闲用品有限公司 | Folding and pushable portable bicycle |
-
2013
- 2013-03-26 CN CN201310098271.0A patent/CN103171713B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103171713A (en) | 2013-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104176181B (en) | X-shaped folding portable bicycle | |
| CN103171713B (en) | Folding and pushable type portable bicycle | |
| CN106741477B (en) | Quick-folding handlebar socket joint type connects part portable bicycle | |
| CN103264743B (en) | Box-type portable bicycle capable of being pushed and provided with four-connecting-rod foldable body | |
| CN103171716B (en) | Fast folding push-traveling type portable bicycle | |
| CN103192923B (en) | V-handlebar portable electric bicycle normally walked after being folded | |
| CN103171714B (en) | Folding and pushable type portable electric bicycle | |
| CN103192924B (en) | V-handlebar portable bicycle normally walked after being folded | |
| CN203318598U (en) | Folding and pushable portable bicycle | |
| CN203211452U (en) | Quick-folding saddle dragging-type portable electric bicycle | |
| CN103738441B (en) | Car beam seat pipe double leval jib folding portable bicycle | |
| CN203211451U (en) | V-shaped folding handle pushable and portable electric bicycle | |
| CN202686640U (en) | Saddle and handle type quick and convenient folding bicycle | |
| CN204110274U (en) | Twin beams saddle interlock foldable bicycle | |
| CN203237356U (en) | Foldable and pushable type portable electric bicycle | |
| CN102267523B (en) | Seat-pipe rotary shaft type single-fork folding bicycle | |
| CN203078684U (en) | Six-joining-beam folding portable bicycle | |
| CN205059878U (en) | Quick -folding portable bicycle | |
| CN105015667B (en) | X-shaped folds handlebar turning type tricycle | |
| CN102730126B (en) | Quick-folding lock handle handle type Portable box type bicycle | |
| CN204383692U (en) | Trailing wheel turning formula folding portable bicycle | |
| CN203211449U (en) | Quick foldable pushable portable bicycle | |
| CN104494761B (en) | Trailing wheel turning formula folding portable bicycle | |
| CN103192925B (en) | Portable foldable bicycle capable of being dragged through saddle after being folded | |
| CN102774458B (en) | Saddle handle-pulling type rapid folding bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190930 Address after: 233010 Incubation Workshop, 414 Changle Road, Yuhui District, Bengbu City, Anhui Province Patentee after: Bengbu Xingshi Intellectual Property Operations 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. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221215 Address after: No. 168, Jinshan Road, Luoxi Street, Linyi Hi tech Industrial Development Zone, Shandong 276000 Patentee after: Shandong Runmeng Emergency Rescue Equipment Co.,Ltd. Address before: 233010 1st floor, incubation workshop, Industrial Automation Research Institute, 414 Changle Road, Yuhui District, Bengbu City, Anhui Province Patentee before: Bengbu Xingshi Intellectual Property Operations Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |