CN203946217U - A kind of 6 inches of folding portable battery-driven cars - Google Patents
A kind of 6 inches of folding portable battery-driven cars Download PDFInfo
- Publication number
- CN203946217U CN203946217U CN201420318054.8U CN201420318054U CN203946217U CN 203946217 U CN203946217 U CN 203946217U CN 201420318054 U CN201420318054 U CN 201420318054U CN 203946217 U CN203946217 U CN 203946217U
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- pipe
- folding
- folded box
- prime
- crank
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Abstract
The utility model discloses a kind of 6 inches of folding portable battery-driven cars, comprise link mechanism, seat pipe, saddle, back vent, front head tube, front-axle beam pipe, front fork, directly, foldable bar vertical pipe, front-wheel, trailing wheel, driver train and electric propulsion system; Described link mechanism comprises folded box, folding former piece and Five-way tube, and described saddle install is in the top of seat pipe; Described back vent is connected in folded box; Described front head tube and front fork are rotationally connected, and described front-axle beam pipe and folding former piece are by being welded to connect; Described foldable bar vertical pipe is connected with front fork, and described straight handle is installed on foldable bar vertical pipe; Described front-wheel is installed on front fork, and described trailing wheel is installed on back vent.The utility model has adopted link rod fold mechanism, improved folding rate, adopt Five-way tube as folding shaft, make link rod fold mechanism more reasonable, and the distance of vehicle seat and pedal is pulled open, adopt the cooperation of collapsible directly handle and foldable bar vertical pipe, the volume after folding is less, thereby genuine demand is consumed in real having met.
Description
Technical field
The utility model relates to a kind of folding bicycle, specifically a kind of 6 inches of folding portable battery-driven cars.
Background technology
There is in the market increasing Collapsible bicycle, and can fold and folding very little battery-driven car rarely found, that generally acknowledges in the world at present is folding that minimum bicycle is Abike, but after Abike bicycle has folded, not also very little in fact, and folding more loaded down with trivial details, folding time is long, also having the folding joint of Abike is all the Plastic Parts of use, this is for working strength and safety, often can be under suspicion, the demand that meets consumers in general that can not be real, thereby no matter be that folding bicycle or the prior art of electric motor bicycle with folding all need to improve.
Summary of the invention
Goal of the invention: the purpose of this utility model is in order to solve the deficiencies in the prior art, provides a kind of 6 inches of folding portable battery-driven cars.
Technical scheme: in order to realize above object, a kind of 6 inches of folding portable battery-driven cars described in the utility model, it comprises link mechanism, seat pipe, saddle, back vent, side arm, front fork, handlebar, front-wheel, trailing wheel, driver train and electric propulsion system, described link mechanism comprises: folded box, folding former piece, Five-way tube, connecting rod, semicircle lock shaft, lock handle, safety catch, backer and shear bolt, wherein, described connecting rod and seat pipe form four connecting rods, described Five-way tube connects folded box and folding former piece as axle, and Five-way tube is installed on again axis, described lock handle is connected in two of semicircle lock shaft, lock handle is provided with safety catch, shear bolt is connected in the top of folded box, described saddle install is in the top of seat pipe, described back vent is connected in folded box, described side arm comprises front head tube and front-axle beam pipe, and described front head tube and front fork are rotationally connected, and described front-axle beam pipe and described folding former piece are by being welded to connect, described handlebar comprises directly handle and foldable bar vertical pipe, and described foldable bar vertical pipe is connected with front fork, and described straight handle is installed on foldable bar vertical pipe, described front-wheel is installed on front fork, and described trailing wheel is installed on back vent, described driver train comprises axis, crank, two foot-operated, prime sprocket wheel, prime minor sprocket, flywheel, prime chain and rear class chain, described electric propulsion system comprises electrical motor, battery and controller, and described electrical motor is located on described front-wheel, and described battery is located at described back vent top, and described controller is located at the inside of described folded box.
Described folded box is aluminium extruded type pipe, and its both sides are plane, becomes up and down bracket type to throw face, and after cut-out, each punching has nock and hole, two sides to be respectively equipped with four to perforation up and down, described folding former piece, is top buckle bottom zone circle, and side resembles the Al squeezing material of o combination of 6 and small letter of Arabic number capitalization again with the shape of ringlet, after cut-out, cut the parts of a fluting at small letter o place, described Five-way tube is to penetrate the front bottom of described folded box in perforation, and penetrates in 6 word holes of described folding former piece, described connecting rod is two Al squeezing material sliced pieces with holes, described semicircle lock shaft is semi-circular steel rolling blank, described lock handle is that anterior two sides is with semicircle orifice, rear portion is with the blanked part of handgrip, described safety catch is the fork-shaped of a headband bump, the Plastic Parts of another headband connecting bore, described safety catch is bolted the bottom in described lock handle, described backer is the blank of the Al squeezing material of half bracket shape, described semicircle lock shaft be rotationally connected with folded box front upper place to perforation in, the two halves circular hole of described lock handle fixes and is connected with the two ends of described semicircle lock shaft, the hook of described semicircle lock shaft and described folding former piece matches, in safety catch on described lock handle and folded box, apical pore matches, described backer is fixedly connected on the middle part of folded box, and coordinate with the bottom of described seat pipe.
Described seat pipe is collapsible saddle pipe, the a pair of pipe of wearing of the vertical connection in its underpart, lower end have a pair of with wear that pipe parallels to perforation, on described seat pipe, on vertical of perforation, open a groove, described seat is managed the pipe of wearing of vertical lower, by the middle and upper part of lock bolt and described folded box is rotationally connected perforation, described seat pipe lower end perforation is rotationally connected by the hole to bolt and described connecting rod, another hole of described connecting rod is rotatably connected by the o word hole to bolt and described folding former piece.
Described handlebar comprises directly handle and foldable bar vertical pipe; Described straight handle comprises left hand handle, right handgrip and folder, and described left hand is being power-off brake lever, and described right handgrip is speed control crank, and described left hand handle and right handgrip fold-down are folded, parallel with foldable bar vertical pipe; Described foldable bar vertical pipe comprises folder, handle riser and inside extending tube, described folder upper end connects handle riser, lower end connects inside extending tube, described foldable bar vertical pipe penetrates in the front fork tube of described front fork by inside extending tube, coordinate again swollen plug and hanging bolt, described foldable bar vertical pipe is connected with described front fork.
Described driver train comprises axis, crank, two is foot-operated, prime sprocket wheel, prime minor sprocket, flywheel, prime chain and rear class chain, described axis is rotatably installed in Five-way tube, described crank is divided into left crank and right crank, described left crank is installed on the left end of axis, described right crank is connected with described prime sprocket wheel, and the related prime sprocket wheel of right crank is installed on the right-hand member of axis, described right crank is folding crank, two described foot-operated being arranged on respectively on the crank of left and right, described folded box middle part to having an anchor shaft in perforation, stretch out to the right perforation by folded box middle part one end of axle, described flywheel is connected with described prime minor sprocket coaxial sleeve, described axle sleeve becomes tubulose, and in axle sleeve, stud with two bearings, described axle sleeve is connected to the right-hand member of described axle by two bearings inner hole sleeve, described prime chain is wire-wrapped in prime sprocket wheel and prime minor sprocket, described rear class chain be wire-wrapped in flywheel and described in be connected in the flywheel on trailing wheel, the number of teeth of described prime sprocket wheel is more than the number of teeth of described prime minor sprocket, the number of teeth of described flywheel is more than the described number of teeth that is connected in trailing wheel upper sprocket wheel.
Beneficial effect: 6 inches of folding portable battery-driven cars described in the utility model, have the following advantages: adopted link rod fold mechanism, greatly improved folding rate, adopt Five-way tube as folding shaft, make link rod fold mechanism more reasonable, and the distance of vehicle seat and pedal is pulled open, adopt the cooperation of collapsible directly handle and foldable bar vertical pipe, compared with prior art, 6 inches of folding portable battery-driven cars described in the utility model, simple in structure, easy to operate, not only solved the folding problem of battery-driven car, volume after simultaneously allowing 6 inches of folding portable battery-driven cars described in the utility model folding is less, thereby genuine demand is consumed in real having met.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model folding process schematic diagram;
Fig. 3 is the design sketch after the utility model has folded.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment and only for the utility model is described, be not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
Embodiment
A kind of 6 inches of folding portable battery-driven cars as shown in Figure 1 and Figure 2, it comprises link mechanism 1, seat pipe 2, saddle 21, back vent 3, side arm 4, front fork 5, handlebar 6, front-wheel 7, trailing wheel 8, driver train 9 and electric propulsion system.
Described link mechanism 1, it comprises: folded box 11, folding former piece 12, Five-way tube 13, connecting rod 14, semicircle lock shaft 15, lock handle 16, safety catch 17, backer 18 and shear bolt 19, wherein, described connecting rod 14 and seat pipe 2 form four connecting rods, and described Five-way tube 13 is connected between folded box 11 and folding former piece 12 as axle, and described folded box 11 is aluminium extruded type pipes, its both sides are plane, become up and down bracket type to throw face, after cut-out, each punching has nock and hole, two sides to be respectively equipped with four to perforation up and down, described folding former piece 12, is top buckle bottom zone circle, and side resembles the Al squeezing material of o combination of 6 and small letter of Arabic number capitalization again with the shape of ringlet, after cut-out, cut the parts of a fluting at small letter o place, described Five-way tube 13 penetrates the front bottom of described folded box 11 in perforation, and penetrates in 6 word holes of described folding former piece, described connecting rod 14 is two Al squeezing material sliced pieces with holes, described semicircle lock shaft 15 is semi-circular steel rolling blanks, described lock handle 16 is that anterior two sides is with semicircle orifice, rear portion is with the blanked part of handgrip, described safety catch 17 is fork-shapeds of a headband bump, the Plastic Parts of another headband connecting bore, described safety catch 17 is connected in the bottom of described lock handle 16 by shear bolt 19, and described backer 18 is blanks of the Al squeezing material of half bracket shape, described semicircle lock shaft 15 be rotationally connected with folded box 11 front upper places to perforation in, the two halves circular hole of described lock handle 16 fixes and is connected with the two ends of described semicircle lock shaft 15, described semicircle lock shaft 15 matches with the hook of described folding former piece 12, in safety catch 17 on described lock handle 16 and folded box 11, apical pore matches, by shear bolt 19, be connected in the top of folded box 11, described backer 18 is fixedly connected on the middle part of folded box 11, and coordinate with the bottom of described seat pipe 2.
Described saddle 21, it is installed on the top of seat pipe 2; Described seat pipe 2 is collapsible saddle pipe, the a pair of pipe of wearing of the vertical connection in its underpart, lower end have a pair of with wear that pipe parallels to perforation, on described seat pipe 2, on vertical of perforation, open a groove, described seat is managed the pipe of wearing of 2 vertical lower, by the middle and upper part of lock bolt and described folded box 11 is rotationally connected perforation, described seat pipe 2 lower ends to perforation by a hole of bolt and described connecting rod 14 is rotationally connected, another hole of described connecting rod 14 is rotatably connected by the o word hole to bolt and described folding former piece 12.
Described side arm 4 comprises front head tube 41 and front-axle beam pipe 42, and described front head tube 41 is rotationally connected with front fork 5, and described front-axle beam pipe 42 and described folding former piece 12 are by being welded to connect; Described back vent 3 is connected in folded box 11, and described front-wheel 7 is installed on described front fork 5, and described trailing wheel 8 is installed on described back vent 3, on described trailing wheel 8, sprocket wheel is installed.
Described handlebar 6 comprises directly 61 and foldable bar vertical pipe 62, described be directly installed on foldable bar vertical pipe 62 61; Wherein, described straight 61 comprise left hand 611, right handgrip 612 and folding hand be 613, described left hand is power-off brake lever 611, described right handgrip 612 is speed control crank, described left hand 611 and right handgrip 612 by folding hand, 613 fold-downs are folded, parallel with foldable bar vertical pipe 62; Described foldable bar vertical pipe 62 comprises folder 621, handle riser 622 and inside extending tube 623, described folder 621 upper ends connect handle riser 622, lower end connects inside extending tube 623, described foldable bar vertical pipe 62 penetrates in the front fork tube of described front fork 5 by inside extending tube 623, coordinate again swollen plug and hanging bolt, described foldable bar vertical pipe 62 is connected with described front fork 5.
Described driver train 9, it comprises axis 91, crank 92, two foot-operated 93, prime sprocket wheel 94, prime minor sprocket 95, flywheel 96, prime chain 97 and rear class chain 98, described axis 91 is rotatably installed in Five-way tube 13, described crank 92 is divided into left crank and right crank, described left crank is installed on the left end of axis 91, described right crank is connected with described prime sprocket wheel 94, and the related prime sprocket wheel 94 of right crank is installed on the right-hand member of axis 91, described right crank is folding crank, described two foot-operated 93 are arranged on respectively on the crank of left and right, described folded box 11 middle parts to perforation in have an anchor shaft, stretch out to the right perforation by folded box 11 middle parts one end of axle, described flywheel 96 is connected with described prime minor sprocket 95 coaxial sleeves, described axle sleeve becomes tubulose, and in axle sleeve, stud with two bearings, described axle sleeve is connected to the right-hand member of described axle by two bearings inner hole sleeve, described prime chain 97 is wire-wrapped in prime sprocket wheel 94 and prime minor sprocket 95, described rear class chain 98 be wire-wrapped in flywheel 96 and described in be connected in the sprocket wheel on trailing wheel 8, the number of teeth of described prime sprocket wheel 94 is more than the number of teeth of described prime minor sprocket 95, the number of teeth of described flywheel 96 is more than the described number of teeth that is connected in trailing wheel 8 upper sprocket wheels.
Described electric propulsion system, it comprises electrical motor 101, battery 102 and controller 103, described electrical motor 101 is located on described front-wheel 7, and described battery 102 is located at described back vent 3 tops, and described controller 103 is located at the inside of described folded box 11.
Claims (5)
1. 6 inches of folding portable battery-driven cars, it is characterized in that: it comprises link mechanism (1), seat pipe (2), saddle (21), back vent (3), side arm (4), front fork (5), handlebar (6), front-wheel (7), trailing wheel (8), driver train (9) and electric propulsion system, described link mechanism (1) comprising: folded box (11), folding former piece (12), Five-way tube (13), connecting rod (14), semicircle lock shaft (15), lock handle (16), safety catch (17), backer (18) and shear bolt (19), wherein, described connecting rod (14) and seat pipe (2) form four connecting rods, described Five-way tube (13) connects folded box (11) and folding former piece (12) as axle, and Five-way tube (13) is installed on again axis, described lock handle (16) is connected in two of semicircle lock shaft (15), lock handle (16) is provided with safety catch (17), shear bolt (19) is connected in the top of folded box (11), described saddle (21) is installed on the top of seat pipe (2), described back vent (3) is connected in folded box (11), described side arm (4) comprises front head tube (41) and front-axle beam pipe (42), and described front head tube (41) is rotationally connected with front fork (5), and described front-axle beam pipe (42) and described folding former piece (12) are by being welded to connect, described handlebar (6) comprises that directly, (61) and foldable bar vertical pipe (62), described foldable bar vertical pipe (62) is connected with front fork (5), and described straight handle (61) is installed on foldable bar vertical pipe (62), described front-wheel (7) is installed on front fork (5), and described trailing wheel (8) is installed on back vent (3), described driver train (9) comprises axis (91), crank (92), two foot-operated (93), prime sprocket wheels (94), prime minor sprocket (95), flywheel (96), prime chain (97) and rear class chain (98), described electric propulsion system comprises electrical motor (101), battery (102) and controller (103), described electrical motor (101) is located on described front-wheel (7), described battery (102) is located at described back vent (3) top, and described controller (103) is located at the inside of described folded box (11).
2. a kind of 6 inches of folding portable battery-driven cars according to claim 1, it is characterized in that: described folded box (11) is aluminium extruded type pipe, its both sides are plane, become up and down bracket type to throw face, after cut-out, each punching has nock and hole, two sides to be respectively equipped with four to perforation up and down, described folding former piece (12), is top buckle bottom zone circle, and side resembles the Al squeezing material of o combination of 6 and small letter of Arabic number capitalization again with the shape of ringlet, after cut-out, cut the parts of a fluting at small letter o place, described Five-way tube (13) is to penetrate the front bottom of described folded box in perforation, and penetrates in 6 word holes of described folding former piece (12), described connecting rod (14) is two Al squeezing material sliced pieces with holes, described semicircle lock shaft (15) is semi-circular steel rolling blank, described lock handle (16) is that anterior two sides is with semicircle orifice, rear portion is with the blanked part of handgrip, described safety catch (17) is the fork-shaped of a headband bump, the Plastic Parts of another headband connecting bore, described safety catch (17) is connected in the bottom of described lock handle (16) by bolt (19), described backer (18) is the blank of the Al squeezing material of half bracket shape, described semicircle lock shaft (15) be rotationally connected with folded box (11) front upper place to perforation in, the two halves circular hole of described lock handle (16) fixes and is connected with the two ends of described semicircle lock shaft (15), described semicircle lock shaft (15) matches with the hook of described folding former piece (12), safety catch (17) on described lock handle (16) matches with the upper apical pore of folded box (11), described backer (18) is fixedly connected on the middle part of folded box (11), and coordinate with the bottom of described seat pipe (2).
3. a kind of 6 inches of folding portable battery-driven cars according to claim 1, it is characterized in that: described seat pipe (2) is collapsible saddle pipe, the a pair of pipe of wearing of the vertical connection in its underpart, lower end have a pair of with wear that pipe parallels to perforation, on described seat pipe (2), on vertical of perforation, open a groove, described seat is managed the pipe of wearing of (2) vertical lower, by the middle and upper part of lock bolt and described folded box (11) is rotationally connected perforation, described seat pipe (2) lower end to perforation by a hole of bolt and described connecting rod (14) is rotationally connected, another hole of described connecting rod (14) is by being rotatably connected to the o word hole of bolt and described folding former piece (12).
4. a kind of 6 inches of folding portable battery-driven cars according to claim 1, is characterized in that: described handlebar (6) comprises directly (61) and foldable bar vertical pipe (62); Described straight handle (61) comprises that left hand is (611), right handgrip (612) and folder (613), described left hand is power-off brake lever (611), described right handgrip (612) is speed control crank, described left hand is folded (611) and right handgrip (612) fold-down, parallel with foldable bar vertical pipe (62); Described foldable bar vertical pipe (62) comprises folder (621), handle riser (622) and inside extending tube (623), described folder (621) upper end connects handle riser (622), lower end connects inside extending tube (623), described foldable bar vertical pipe (62) penetrates in the front fork tube of described front fork (5) by inside extending tube (623), coordinate again swollen plug and hanging bolt, described foldable bar vertical pipe (62) is connected with described front fork (5).
5. a kind of 6 inches of folding portable battery-driven cars according to claim 1, it is characterized in that: described driver train (9) comprises axis (91), crank (92), two foot-operated (93), prime sprocket wheel (94), prime minor sprocket (95), flywheel (96), prime chain (97) and rear class chain (98), described axis (91) is rotatably installed in Five-way tube (13), described crank (92) is divided into left crank and right crank, described left crank is installed on the left end of axis (91), described right crank is connected with described prime sprocket wheel (94), and the related prime sprocket wheel of right crank (94) is installed on the right-hand member of axis (91), described right crank is folding crank, two described foot-operated (93) are arranged on respectively on the crank of left and right, described folded box (11) middle part to having an anchor shaft in perforation, stretch out to the right perforation by folded box (11) middle part one end of axle, described flywheel (96) is connected with described prime minor sprocket (95) coaxial sleeve, described axle sleeve becomes tubulose, and in axle sleeve, stud with two bearings, described axle sleeve is connected to the right-hand member of described axle by two bearings inner hole sleeve, described prime chain is wire-wrapped in prime sprocket wheel (94) and prime minor sprocket (95), described rear class chain (98) be wire-wrapped in flywheel (96) and described in be connected in the flywheel (96) on trailing wheel, the number of teeth of described prime sprocket wheel (94) is more than the number of teeth of described prime minor sprocket (95), the number of teeth of described flywheel (96) is more than the described number of teeth that is connected in trailing wheel (8) upper sprocket wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318054.8U CN203946217U (en) | 2014-06-13 | 2014-06-13 | A kind of 6 inches of folding portable battery-driven cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318054.8U CN203946217U (en) | 2014-06-13 | 2014-06-13 | A kind of 6 inches of folding portable battery-driven cars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203946217U true CN203946217U (en) | 2014-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420318054.8U Expired - Fee Related CN203946217U (en) | 2014-06-13 | 2014-06-13 | A kind of 6 inches of folding portable battery-driven cars |
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| CN (1) | CN203946217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085482A (en) * | 2014-06-13 | 2014-10-08 | 太仓高创电气技术有限公司 | 6-inch folding portable electric vehicle |
-
2014
- 2014-06-13 CN CN201420318054.8U patent/CN203946217U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085482A (en) * | 2014-06-13 | 2014-10-08 | 太仓高创电气技术有限公司 | 6-inch folding portable electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |