CN102602484A - Portable quick-folding scooter - Google Patents
Portable quick-folding scooter Download PDFInfo
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- CN102602484A CN102602484A CN2012100734491A CN201210073449A CN102602484A CN 102602484 A CN102602484 A CN 102602484A CN 2012100734491 A CN2012100734491 A CN 2012100734491A CN 201210073449 A CN201210073449 A CN 201210073449A CN 102602484 A CN102602484 A CN 102602484A
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Abstract
A portable quick-folding scooter comprises a rear scooter body part, a frame, a front pipe fitting, a supporting frame, a front fork, a V-shaped folding handle, a front wheel, a rear wheel and a driving mechanism, a main part of the rear scooter body part is connected with a rear fork, a foldable rear vane, a shaft fixing part and a hoop piece, the hoop piece and the main part are connected with the supporting frame in a hooped manner, the foldable rear vane is connected with the frame, the frame is connected with the front pipe fitting which is connected with the supporting frame, the V-shaped folding handle is connected with the front fork, the front fork is connected with the front pipe fitting through a seven-piece bearing, the front wheel is mounted at the front fork, and the rear wheel is mounted to the rear fork. The driving mechanism comprises a positioning shaft, two pedal rods, two connecting lugs, two pedals, a crankshaft, two swing pieces, a front-stage gear, a rear-stage gear, a sprocket, a flywheel and a chain, the positioning shaft is fixed with the main part, the two pedal rods are sleeved with the positioning shaft, the two pedals are mounted at the rear ends of the two pedal rods, the two swing pieces are rotationally connected with the two connecting lugs and connected at two ends of the crankshaft, the rear-stage gear is mounted on the main part, the sprocket is coaxially connected with the rear-stage gear, the flywheel is mounted on the rear wheel, and the chain is wound on the sprocket and the rear wheel.
Description
Technical field
The present invention relates to a kind of bipod and trample the scooter of standing and riding up and down, particularly a kind ofly carry out reprocessing such as punching press with several kinds of aluminium extruded types, carry out bonded assembly quick-folding portable scooter with bolt again.
Technical background
The design people is design-calculated quick-folding portable scooter formerly, has solved some portable problems and folding speed issue, but aspect the locking of V-shape handgrip, the process aspect of production and class aspect behind the finished product all exist certain sorry.
Summary of the invention
The objective of the invention is and on the basis of original quick-folding portable scooter, to design the quick-folding portable scooter that a kind of production efficiency is high, riding safety property is good and product specification is high.The objective of the invention is to realize like this: the quick-folding portable scooter, comprise vehicle body consequent, Che Liang, preceding pipe fitting, bracing frame, front fork, the folding handgrip of V-shape, front-wheel, trailing wheel and driver train, it is characterized in that: the vehicle body consequent comprises main part, back vent, folding posterior lobe, solid axle part and anchor ear sheet; Back vent is connected with main part through two bolts, and folding posterior lobe is connected with main part through two bolts, Gu the axle part is connected with main part through two bolts; The anchor ear sheet is connected with main part through two bolts, anchor ear sheet and main part junction amplexis bracing frame, and folding posterior lobe and Che Liang are rotationally connected; The car beam preceding pipe fitting that is rotationally connected, the preceding pipe fitting bracing frame that is rotationally connected, the folding handgrip of V-shape is connected with front fork; Front fork is connected with preceding pipe fitting through seven bowls, and front-wheel is installed on front fork, and trailing wheel is installed on back vent; Driver train comprises fix shaft, treadle, engaging lug, step, bent axle, pendulum, prime gear, back level gear, sprocket wheel, flywheel and chain, and bent axle is that a lid shape is welded towards part and the round steel spare that is bent into zigzag, also is connected with prime gear and positioning disc on the bent axle; Bent axle, prime gear and positioning disc are installed in the endoporus that is embedded in the bearing on the main part through two bolts, and fix shaft and main part are fixed; Two of two treadles and fix shaft socket that rotates, two steps are installed on the rear end of two treadles, and two engaging lugs are through being bolted on two treadles; Two pendulums, two engaging lugs that are rotationally connected; On main part and solid axle part, grade gear is coaxial sprocket wheel and back is connected through axle mounting for the be rotationally connected two ends of bent axle of two pendulums, back level gear; Flywheel is installed on the trailing wheel, and chain is wire-wrapped on sprocket wheel and the flywheel.
The invention has the beneficial effects as follows: vehicle body adopts the aluminium formulation mode of punch process again, and the class of this car and production efficiency are improved greatly.
Description of drawings
Fig. 1 is a structure design sketch of the present invention.
Fig. 2 is the constructional drawing of main part of the present invention.
Fig. 3 is the constructional drawing of back vent of the present invention.
Fig. 4 is the constructional drawing of car beam of the present invention.
Fig. 5 is the constructional drawing of bent axle of the present invention.
Fig. 6 is the folding handgrip expansion drawing of vee shape of the present invention.
Fig. 7 is the folding figure of the folding handgrip of vee shape of the present invention.
Fig. 8 is the left part spare constructional drawing of the folding handgrip of vee shape of the present invention.
Fig. 9 is the right members constructional drawing of the folding handgrip of vee shape of the present invention.
Figure 10 is a vehicle body folding process scheme drawing of the present invention.
Figure 11 is the folding design sketch that finishes of the present invention.
Among the figure: 1---the vehicle body consequent, 2---the car beam, 3---preceding pipe fitting, 4---bracing frame, 5---front fork, 6---V-shape folds handgrip, and 7---front-wheel, 8---trailing wheel, 9---driver train; Wherein vehicle body consequent 1 also comprises: 11---main part, and 12---back vent, 13---folding posterior lobe, Gu 14---and the axle part, 15---the anchor ear sheet; Also include on the car beam 2: 21---lock handle, 22---safety plug; The folding handgrip 6 of V-shape also comprises: 61---the handgrip pedestal, and 62---left part spare, 63---right members, 64---left and right handles, 65---left and right sides quick detach, 66---backer's sheet, 67---pressing box, 68---are with bolt 69---inside extending tube; Driver train 9 also comprises: 91---fix shaft, and 92---treadle, 921---engaging lug, 93---step, 94---pendulum, 95---bent axle, 951---the prime gear, 96---back level gear, 97---sprocket wheel, 98---flywheel, 99---chain.
The specific embodiment
According to Fig. 1, Fig. 6, described quick-folding portable scooter comprises vehicle body after-frame 1, car beam 2, preceding pipe fitting 3, bracing frame 4, front fork 5, the folding handgrip 6 of V-shape, front-wheel 7, trailing wheel 8, driver train 9.
Described vehicle body consequent 1 comprises main part 11, back vent 12, folding posterior lobe 13, solid axle part 14 and anchor ear sheet 15, and described main part 11 is respectively to have a hole, fish tail place respectively to have a hole, fish dorsal to have a semicircle groove, fish tail end that the aluminium formulation sliced pieces of one circular arc spill is arranged up and down after there are a macropore, flake place and fish belly in a fish shape profile, fish belly place; The hole, flake place of said main part 11 is called first hole, and said main part 11 fish belly place macropores are called second hole, and said main part 11 fish belly metapores are called the 3rd hole; Counterbore is milled on the left side in described the 3rd hole, described counterbore and the described second hole UNICOM, the right side in said second hole is inlaid with a bearing; The right side in said the 3rd hole is inlaid with a needle bearing; Two holes up and down at fish tail place are tapping into tapped bore, are called first pair of screw, at the circular arc spill place of said main part 11 tail ends; Respectively have a tapped bore up and down; Be called second pair of screw, respectively have a tapped bore up and down, be called the 3rd pair of screw at the front end of said main part 11; Semicircle groove both sides at said main part 11 tops respectively have a tapped bore, are called the 4th pair of screw; Described back vent 12 is after the bending of one section buffed top aluminium section bar, form after the front end punching up and down, two ends, back jet-bedding; Two punchings of said back vent 12 are connected with second pair of screw of said main part 11 through two bolts; Described folding posterior lobe 13 is aluminium formulation blanks of zone circle bottom, top buckle; Have two holes on the described folding posterior lobe 13; Two holes of said folding posterior lobe 13 are connected with the 3rd pair of screw of said main part 11 through two bolts, and described solid axle part 14 is that a bearing, rear portion are inlayed up and down respectively with the parts in a hole in the front portion, and two holes of said solid axle part 14 are connected with first pair of screw of said main part 11 through two bolts; Described anchor ear sheet 15 be before and after respectively with the blanked part of a hole, middle part semicircular in shape upthrow, two holes of said anchor ear sheet 15 are connected with the 4th pair of screw of said main part 11 through two bolts.
Described car beam 2 is that a top is a circular arc, and the bottom is the arch aluminium blanked part of opening, and the lower front of described car beam 2 has a pair of perforation; The rear portion integrated punching of said car beam 2 becomes folding frontal lobe, and the folding frontal lobe spare of said car beam 2 is through to the lock bolt, is rotatably connected with the said folding posterior lobe 13 of said vehicle body consequent 1; Described lock handle 21 and described safety plug 22 also are installed on the folding frontal lobe of said car beam 2, and described lock handle 21 is made up of semicircle lock shaft and button handle, and described semicircle lock shaft is the blank of semicircle steel rolling; Right-hand member has screw and forms then; Left end connection button handle, the semicircle lock shaft of said lock handle 21 are installed on the folding preceding hypophyll of said car beam 2,22 one-tenth one T-shaped of described safety plug; The horizontal upthrow arc that is divided into of said safety plug 22 T-shaped; Trough of belt on the arc, described safety plug 22 cooperates with spring, is installed on the middle part of said car beam 2 folding frontal lobes.
Described bracing frame 4 is shaped as frames that circle footpath Metallic rod is processed opening, and an end of support frame as described above 4 is rotated amplexis by described anchor ear sheet 15 and described main part 11, and the two ends of support frame as described above 4 openings buckle into going up in the perforation of said preceding pipe fitting 3.
Described vee shape folds handgrip 6, comprises handgrip pedestal 61, left part spare 62, right members 63, left and right handles 64, left and right sides quick detach 65, backer's sheet 66, presses box 67, band bolt 68 and inside extending tube 69;
Described handgrip pedestal 61 is aluminium section bars of a wire-frame image cat head, and the hole that the opal place has the band that makes progress to crack cuts off after form after perforate and the Vehicle Processing; There are two double thread holes at the said handgrip pedestal 61 perpendicular place, hole of cracking, and the top of said handgrip pedestal 61 has downward through hole, a bottom that one counterbore is upwards arranged, the said counterbore close-fitting socket one described inside extending tube 69 of said handgrip pedestal 61.
Described left part spare 62 is parts of an aluminium pressure diecasting; The bottom of said left part spare 62 upwards has one to connect left hand 64 connecting rod with the front end of a left side axle, left side axle; The right side of connecting rod is connected with a crozier, and there is tapped bore the rear end of said left part spare 62 left side axles, and described right members 63 is parts of an aluminium pressure diecasting; The connecting rod of one connection right handgrip 64 is upwards arranged with the front end of a right axle, right axle at said right members 63 bottoms; The left side of connecting rod is connected with a cuboid, and the hole that parallels with the right axle of said right members 63, the left end of said right members 63 cuboids are arranged at the top of said right members 63 cuboids; One downward tapped bore is arranged, and there is tapped bore the rear end of said right members 63 right axles.
Crack in the hole in the left side that the left side axle of said left part spare 62 is penetrated said handgrip pedestal 61; Crack in the hole in the right side that the right axle of said right members 63 is penetrated said handgrip pedestal 61; Locate in the rear end of the right axle of the left side of said left part spare 62 axle and said right members 63 with two pads and the two anti-bolts that fall again; Described left and right sides quick detach 65 is to be provided with in opposite directions by two quick detach about 65 to form, and described quick detach 65 is made up of quick detach handle, zone circle hole bolt and plastics liner, and described quick detach handle and said zone circle hole bolt are rotationally connected; The zone circle hole bolt of two said quick detach 65 penetrates in the hole of two said plastics liners, is screwed in opposite directions in the two double thread holes of said handgrip pedestal 61 again.
The described pressure box 67 of
; It is the box-like metallic stamping pieces of an opening; The two sides of the opening part of said pressure box 67 has a pair of to perforation; One slotted hole is arranged at the top of said pressure box 67; Said pressure box 67 to perforation through the hole on lock bolt and said right members 63 cuboids is rotationally connected; Described band is bolt 68 that the top of a bolt connects plastics and twists, and described being with penetrates bolt 68 in the slotted hole of said pressure box 67, penetrates in the spring again and then be screwed in the tapped bore of said right members 63 cuboid left ends.
Described backer's sheet 66 is aluminum components of being with convex globoidal down, and dashing on described backer's sheet 66 has a hole; One hanging bolt is penetrated in the hole of said backer's sheet 66; Penetrate in the downward through hole in said handgrip pedestal 61 tops again, be screwed in the tapped bore of the plug that expands again, plug penetrates in the pipe of said front fork 5 together with described inside extending tube 69 with expanding; Tighten hanging bolt; With described handgrip pedestal 61, fixing with described front fork 5 together with described inside extending tube 69 is connected, and described backer's sheet 65 is fixed in the top of said handgrip pedestal 61.
Described front fork 5; Be after the bending of one section buffed top aluminium section bar, punching before and after the upper end, down behind the jet-bedding of two ends and process wheel fork; Two punchings of said wheel fork are through two bolts then, connect with last front fork tube threaded, that the bottom is connected a sheetmetal and process described front fork 5, and described front fork 5 is rotatably connected through seven bowls and said preceding pipe fitting 3; Described front-wheel 7 is installed on the described front fork 5, and described trailing wheel 8 is installed on the described back vent 12.
Described driving mechanism 9 comprises locating shaft 91, treadle 92, engaging lug 921, step 93, pendulum 94, bent axle member 95, prime gear 951, back level gear 96, sprocket wheel 97, flywheel 98 and chain 99, and described locating shaft 91 close-fittings are fixed in first hole of said main part 11; Two described treadles, 92 rotatable two that are socketed on said locating shaft 91; Described treadle 92 is that pre-large post-small, front and back end respectively is tapping into screwed hole and forms with aluminium formulation sliced pieces, punching press chamfering then, preceding hole close-fitting socket one metal circular tube, the metapore in a hole, and said treadle 92 anterior bottom surfaces have two screwed holes, and described engaging lug 921 is bottom band flute profile stamping parts to perforation; Two holes are arranged at the top of said engaging lug 921; Fixedly connected with two screwed holes of said treadle 92 by two bolts in two holes at said engaging lug 921 tops, two described steps 93 are installed in the screwed hole of two said treadles, 92 rear ends, described pendulum 94; Be respectively to inlay a bearing in two holes of aluminium formulation sliced pieces, 8 word slices of 8 fonts to form; Two described pendulums 94, the two described engaging lugs 921 that are rotationally connected, described bent axle 95 are that a lid shape is welded towards part and the round steel spare that is bent into zigzag, and the two ends of described bent axle 95 have screwed hole; Also be connected with described prime gear 951 and positioning disc on the described bent axle 95; Described prime gear 951 is the plastic gears that have a hole and two screwed holes, and described positioning disc is the metal disk that has three holes, described bent axle 95, described prime gear 951 and described positioning disc; Be installed in the brearing bore that is embedded in said main part 11 second holes by two flat head bolts; And said described prime gear 951 is arranged in said main part 11 second holes, and is arranged in the bearing left side that is embedded in said main part 11 second holes, the two ends of the said bent axle 95 two described pendulums 94 that are rotatably connected; Described back level gear 96 is aluminium extruded type gears; Described back level gear 96 is fixed in one, and the right head of axle penetrates in the needle bearing that is embedded in said main part 11 the 3rd hole, and the left end of axle penetrates in the dead eye of said solid axle part 14; Described back level gear 96 is arranged in the counterbore in the 3rd hole of described main part 11; Described back level gear 96 and described prime gear 951 engagements, the number of teeth of said prime gear 951 are more than the number of teeth of said back level gear 96, and described sprocket wheel 97 is coaxial the connection with described back level gear 96; And be positioned at the right of said main part 11; Described flywheel 98 is installed on the described trailing wheel 8, and described chain 99 is wire-wrapped on described sprocket wheel 97 and the described flywheel 98, and the number of teeth of said sprocket wheel 97 is more than the number of teeth of said flywheel 98.
Claims (9)
1. a quick-folding portable scooter comprises vehicle body consequent, Che Liang, preceding pipe fitting, bracing frame, front fork, the folding handgrip of V-shape, front-wheel, trailing wheel and driver train, and it is characterized in that: the vehicle body consequent comprises main part, back vent, folding posterior lobe, solid axle part and anchor ear sheet; Back vent is connected with main part through two bolts, and folding posterior lobe is connected with main part through two bolts, Gu the axle part is connected with main part through two bolts; The anchor ear sheet is connected with main part through two bolts, anchor ear sheet and main part junction amplexis bracing frame, and folding posterior lobe and Che Liang are rotationally connected; The car beam preceding pipe fitting that is rotationally connected, the preceding pipe fitting bracing frame that is rotationally connected, the folding handgrip of V-shape is connected with front fork; Front fork is connected with preceding pipe fitting through seven bowls, and front-wheel is installed on front fork, and trailing wheel is installed on back vent; Driver train comprises fix shaft, treadle, engaging lug, step, bent axle, pendulum, prime gear, back level gear, sprocket wheel, flywheel and chain, and bent axle is that a lid shape is welded towards part and the round steel spare that is bent into zigzag, also is connected with prime gear and positioning disc on the bent axle; Bent axle, prime gear and positioning disc are installed in the endoporus that is embedded in the bearing on the main part through two bolts, and fix shaft and main part are fixed; Two of two treadles and fix shaft socket that rotates, two steps are installed on the rear end of two treadles, and two engaging lugs are through being bolted on two treadles; Two pendulums, two engaging lugs that are rotationally connected; On main part and solid axle part, grade gear is coaxial sprocket wheel and back is connected through axle mounting for the be rotationally connected two ends of bent axle of two pendulums, back level gear; Flywheel is installed on the trailing wheel, and chain is wire-wrapped on sprocket wheel and the flywheel.
2. quick-folding portable scooter according to claim 1 is characterized in that: the said main part of said vehicle body consequent is respectively to have a hole, fish tail place respectively to have a hole, fish dorsal to have a semicircle groove, fish tail end that the aluminium formulation sliced pieces of one circular arc spill is arranged up and down after there are a macropore, flake place and fish belly in a fish shape profile, fish belly place, and the hole, flake place of said main part is called first hole; Said main part fish belly place macropore is called second hole, and said main part fish belly metapore is called the 3rd hole, and counterbore is milled on the left side in described the 3rd hole; Described counterbore and the described second hole UNICOM; The right side in said second hole is inlaid with a bearing, and the right side in said the 3rd hole is inlaid with a needle bearing, and two holes up and down at fish tail place are tapping into tapped bore; Be called first pair of screw; Circular arc spill place at said main part tail end respectively has a tapped bore up and down, is called second pair of screw; Front end at said main part respectively has a tapped bore up and down; Be called the 3rd pair of screw, respectively have a tapped bore, be called the 4th pair of screw on the semicircle groove both sides at said main part top; Described back vent is after the bending of one section buffed top aluminium section bar, form after the front end punching up and down, two ends, back jet-bedding; Two punchings of said back vent are connected with second pair of screw of said main part through two bolts; Described folding posterior lobe is the aluminium formulation blank of zone circle bottom, top buckle; Have two holes on the described folding posterior lobe; Two holes of said folding posterior lobe are connected with the 3rd pair of screw of said main part through two bolts, and described solid axle part is that a bearing, rear portion are inlayed up and down respectively with the parts in a hole in the front portion, and two holes of said solid axle part are connected with first pair of screw of said main part through two bolts; Described anchor ear sheet be before and after respectively with the blanked part of a hole, middle part semicircular in shape upthrow, two holes of said anchor ear sheet are connected with the 4th pair of screw of said main part through two bolts.
3. quick-folding portable scooter according to claim 1; It is characterized in that: described car beam is that a top is a circular arc, and the bottom is the arch aluminium blanked part of opening, and the lower front of described car beam has a pair of perforation; The rear portion integrated punching of said car beam becomes folding frontal lobe; The folding frontal lobe spare of said car beam is rotatably connected with the said folding posterior lobe of said vehicle body consequent through to the lock bolt, and described lock handle and described safety plug also are installed on the folding frontal lobe of said car beam; Described lock handle is made up of semicircle lock shaft and button handle; The semicircle lock shaft of said lock handle is installed on the folding preceding hypophyll of said car beam, and described safety plug and spring cooperate, and are installed on the middle part of the folding frontal lobe of said car beam.
4. quick-folding portable scooter according to claim 1; It is characterized in that: pipe fitting is the Al squeezing material blank of a circle and groove combination before described; The pipe fitting grooved is respectively a pair of to perforation towards having up and down before said; The middle part of pipe fitting grooved dashes before said has a pair of gap, said before pipe fitting following to perforation through to anterior being rotatably connected of lock bolt and said car beam to boring a hole.
5. quick-folding portable scooter according to claim 1; It is characterized in that: described bracing frame is the shaped as frame that circle footpath Metallic rod is processed opening; One end of support frame as described above is rotated amplexis by described anchor ear sheet and described main part, and the two ends of support frame as described above opening buckle into going up in the perforation of said preceding pipe fitting.
6. quick-folding portable scooter according to claim 1; It is characterized in that: the folding handgrip of described vee shape comprises handgrip pedestal, left part spare, right members, left and right handles, left and right sides quick detach, backer's sheet, presses box, band bolt and inside extending tube; Described handgrip pedestal is the aluminium section bar of a wire-frame image cat head; The hole that the opal place has band upwards to crack cuts off after form after perforate and the Vehicle Processing, and there are two double thread holes at the said handgrip pedestal perpendicular place, hole of cracking; The top of said handgrip pedestal has downward through hole, a bottom that one counterbore is upwards arranged, the said counterbore close-fitting socket one described inside extending tube of said handgrip pedestal.
7. quick-folding portable scooter according to claim 6; Wherein said vee shape folds handgrip; It is characterized in that: described left part spare is the parts of an aluminium pressure diecasting; The connecting rod of one connection left hand handle is upwards arranged with the front end of a left side axle, left side axle at the bottom of said left part spare; The right side of connecting rod is connected with a crozier; There is tapped bore the rear end of said left part spare left side axle; Described right members is the parts of an aluminium pressure diecasting; Said right members bottom with the front end of a right axle, right axle upwards have one connect right handgrip connecting rod, the left side of connecting rod is connected with a cuboid, the hole that parallels with the right axle of said right members is arranged at the top of said right members cuboid; The left end of said right members cuboid; One downward tapped bore is arranged, and there are tapped bore
, described pressure box in the rear end of the right axle of said right members; It is the box-like metallic stamping pieces of an opening; The two sides of the opening part of said pressure box has that a pair of one slotted hole is arranged at the top of said pressure box to perforation, said pressure box to perforation through the hole on lock bolt and the said right members cuboid is rotationally connected; Described band is bolt that the top of one bolt connects plastics and twists, and described band penetrates bolt in the slotted hole of said pressure box, penetrate in the spring again and then be screwed in the tapped bore of said right members cuboid left end.
8. quick-folding portable scooter according to claim 1; It is characterized in that: described front fork is after the bending of one section buffed top aluminium section bar, punching before and after the upper end, down behind the jet-bedding of two ends and process wheel fork; Two punchings of said wheel fork are through two bolts then, connect with last front fork tube threaded, that the bottom is connected a sheetmetal and process described front fork.
9. quick-folding portable scooter according to claim 1 is characterized in that: described locating shaft close-fitting is fixed in first hole of said main part, the rotatable two that is socketed on said locating shaft of two described treadles; Described treadle is that pre-large post-small, front and back end respectively is tapping into screwed hole and forms with aluminium formulation sliced pieces, punching press chamfering then, preceding hole close-fitting socket one metal circular tube, the metapore in a hole, and the anterior bottom surface of said treadle has two screwed holes, and described engaging lug is the flute profile stamping parts of bottom band to perforation; Two holes are arranged at the top of said engaging lug, fixedly connected with two screwed holes of said treadle by two bolts in two holes at said engaging lug top, and two described steps are installed in the screwed hole of two said treadle rear ends; Described pendulum is respectively to inlay a bearing in two holes of aluminium formulation sliced pieces, 8 word slices of 8 fonts to form, two described pendulums, the two described engaging lugs that are rotationally connected; Described bent axle is that a lid shape is welded towards part and the round steel spare that is bent into zigzag; The two ends of described bent axle have screwed hole, also are connected with described prime gear and positioning disc on the described bent axle, and described prime gear is the plastic gear that has a hole and two screwed holes; Described positioning disc is the metal disk that has three holes; Described bent axle, described prime gear and described positioning disc are installed in the brearing bore that is embedded in said main part second hole by two flat head bolts, and said described prime gear is arranged in said main part second hole; And be arranged in the bearing left side that is embedded in said main part second hole; The two ends of the said bent axle two described pendulums that are rotatably connected, a described back level gear is the aluminium extruded type gear, a described back level gear is fixed in one; The right head of axle penetrates in the needle bearing that is embedded in said main part the 3rd hole; The left end of axle penetrates in the dead eye of said solid axle part, and described back level gear is arranged in the counterbore in the 3rd hole of described main part, described back level gear and described prime gears engaged; The number of teeth of said prime gear is more than the number of teeth of said back level gear; Described sprocket wheel is coaxial the connection with described back level gear, and is positioned at the right of said main part, and described flywheel is installed on the described trailing wheel; Described chain is wire-wrapped on described sprocket wheel and the described flywheel, and the number of teeth of said sprocket wheel is more than the number of teeth of said flywheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210073449 CN102602484B (en) | 2012-03-20 | 2012-03-20 | Portable quick-folding scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210073449 CN102602484B (en) | 2012-03-20 | 2012-03-20 | Portable quick-folding scooter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102602484A true CN102602484A (en) | 2012-07-25 |
| CN102602484B CN102602484B (en) | 2013-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201210073449 Expired - Fee Related CN102602484B (en) | 2012-03-20 | 2012-03-20 | Portable quick-folding scooter |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849161A (en) * | 2012-10-12 | 2013-01-02 | 太仓市车中宝休闲用品有限公司 | Convenient folding push-type portable pedal bike |
| CN104590460A (en) * | 2015-01-09 | 2015-05-06 | 太仓市车中宝休闲用品有限公司 | Rapidly-locked type V-shaped folding handlebar |
| CN105172980A (en) * | 2015-09-11 | 2015-12-23 | 温州卓达运动健身器材有限公司 | Pedal driving device |
| CN106672149A (en) * | 2017-02-17 | 2017-05-17 | 太仓市车中宝休闲用品有限公司 | Foldable-handlebar and shock-proof type portable electric scooter with pedals |
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| JPH0811771A (en) * | 1994-06-28 | 1996-01-16 | Yamaha Motor Co Ltd | Bicycle with motor |
| KR20080039165A (en) * | 2006-10-31 | 2008-05-07 | 조순암 | A portable folding mini bicycle |
| CN101973342A (en) * | 2010-10-26 | 2011-02-16 | 太仓市车中宝休闲用品有限公司 | Quick-folding two-wheel portable pedal-sliding vehicle |
| CN102275623A (en) * | 2011-06-03 | 2011-12-14 | 太仓市车中宝休闲用品有限公司 | Quickly folded portable stepping scooter |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849161A (en) * | 2012-10-12 | 2013-01-02 | 太仓市车中宝休闲用品有限公司 | Convenient folding push-type portable pedal bike |
| CN104590460A (en) * | 2015-01-09 | 2015-05-06 | 太仓市车中宝休闲用品有限公司 | Rapidly-locked type V-shaped folding handlebar |
| CN104590460B (en) * | 2015-01-09 | 2016-10-19 | 太仓市车中宝休闲用品有限公司 | Quick interlocking Formula V font folding hand handle |
| CN105172980A (en) * | 2015-09-11 | 2015-12-23 | 温州卓达运动健身器材有限公司 | Pedal driving device |
| CN106672149A (en) * | 2017-02-17 | 2017-05-17 | 太仓市车中宝休闲用品有限公司 | Foldable-handlebar and shock-proof type portable electric scooter with pedals |
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| CN102602484B (en) | 2013-09-04 |
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Effective date of registration: 20191029 Address after: No.118, Kangbao Road, ganyao Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Jun Hong Auto Parts 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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