CN104085481A - Portable scooter - Google Patents
Portable scooter Download PDFInfo
- Publication number
- CN104085481A CN104085481A CN201410263906.2A CN201410263906A CN104085481A CN 104085481 A CN104085481 A CN 104085481A CN 201410263906 A CN201410263906 A CN 201410263906A CN 104085481 A CN104085481 A CN 104085481A
- Authority
- CN
- China
- Prior art keywords
- gear
- front fork
- main part
- wheel
- brake
- 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.)
- Pending
Links
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses a portable scooter. The portable scooter comprises a body, a handlebar, a front fork, a front wheel, rear wheels, a driving mechanism, a body folding device and a brake, wherein the body comprises a main piece, a front frame pipe, a rear frame, a front head pipe and a housing, and the driving mechanism comprises a positioning shaft, foot bars, pedals, connecting lugs, a crankshaft, a swing sheet, a pre-stage gear, a post-stage gear, a flywheel, a chain and a chain wheel. According to the scooter, the body folding device, a folding stand pipe and a folding handle are used, so that the size of the whole body is reduced; a manpower driving method of up-and-down treading by two feet is adopted, a seat and a seat tube are omitted, and meanwhile, the brake is controlled manually, so that children and the aged can control the scooter at will; compared with the prior art, the portable scooter has the advantages that the portable scooter is simpler in structure, more convenient to operate and high in safety, and the portable scooter is smaller in size, lighter in mass and more convenient to carry after being folded.
Description
Technical field
The present invention relates to a kind of facilitation vehicle, specifically a kind of portable scooter.
Background technology
The small-sized vehicle easily that occur on the market are at present divided into two classes, and a class is bicycle, and Regular Bicycle can only in-plantly travel, and due to the quickening of social life rhythm, people seldom re-use, at present bicycle great majority become body-building vehicle.Another kind of is battery-driven car, it is mainly, at battery-driven car, motor etc. is housed, but move ahead once not have electricity or circuit to go wrong can only to push away it, in this process, can consume a large amount of muscle power of people, and the speed moving ahead is slower, be bicycle or battery-driven car all because their volume is larger, general bus or big bus etc. do not allow to carry, thereby can bring many inconvenience to traveler.
Summary of the invention
Goal of the invention: the object of the invention is, in order to solve the deficiencies in the prior art, provides a kind of portable scooter.
Technical scheme: in order to realize above object, the portable scooter of one of the present invention, it comprises vehicle body, handlebar, front fork, front-wheel, trailing wheel, driver train, vehicle body folder and brake, wherein, described vehicle body comprises main part, side arm pipe, after-frame, front head tube and case, on described main part with a pair of to perforation and two pairs of cups, described main part front end is connected with described side arm pipe, rear end is connected with described after-frame, described after-frame is the T-bar that a pipe and a channel are welded into, a cup is welded on the channel left side, one with holes of the right welding, the channel top cup corresponding position, the left side of described after-frame, also be welded with cup, and on described after-frame, be fixed with described case, the front end of described side arm pipe connects a front head tube, front fork tube on described front fork is rotatably connected by seven bowls and described front head tube, described handlebar comprises foldable bar vertical pipe and folding hand handle, the inside extending tube of described foldable bar vertical pipe bottom inserts in the front fork tube of described front fork, and with swelling plug, described foldable bar vertical pipe is fixedly connected with described front fork with hanging bolt, described folding hand is being arranged on described foldable bar vertical pipe, and described front-wheel is installed on described front fork, described trailing wheel comprises left rear wheel and off hind wheel, described left rear wheel is screwed on rear axle by the metal insert being set in core wheel, described rear axle is connected in the cup on described after-frame channel and the cup on straight tube by two bearings, described off hind wheel connects a bolt by two bearings, described bolt penetrates in the right film perforation of described after-frame channel, and fixes with nut screwing clamping, described driver train comprises fix shaft, treadle, step, engaging lug, bent axle, pendulum, prime gear, rear class gear, flywheel, chain and sprocket wheel, a pair of fixing to boring a hole on described fix shaft and described main part, rotatable socket is done at two of described treadle and described fix shaft, described step is installed on described treadle rear end, described engaging lug is fixed on described treadle, described pendulum and described engaging lug are rotatably connected, fix shaft below described in described crankshaft installed, the two ends of described bent axle and described two pendulums are rotatably connected, described prime gear is installed on the centre of described bent axle, and be positioned at described main part, described rear class gear is also arranged in described main part by axle, described rear class gear engages with described prime gear, described flywheel is coaxially connected with described rear class gear, and be positioned at the right of described main part, described sprocket wheel is screwed on described rear axle, and be positioned at the right of described after-frame pipe, on flywheel described in described chain is wire-wrapped in and described sprocket wheel, described brake comprises brake facing, brake mount, spring, brake lever and the line of stopping, described brake mount is fixed on described front fork top, described brake facing is by being rotatably arranged on bolt on described brake mount, the front portion of described spring between described brake facing and described brake mount, described brake lever is arranged on described folding hand upper, and the described line two ends of stopping are connected with described folding hand handle and described brake facing respectively, described vehicle body folder is located on described main part, and the two ends of vehicle body folder are connected with described side arm pipe and described after-frame respectively.
Described handlebar, comprises foldable bar vertical pipe and folding hand handle, and described foldable bar vertical pipe is that a handle riser bottom connects a circular tube shaped folder, and folder bottom connects the inside extending tube of a bottom with angle; There is a through hole described folder and inside extending tube junction, in through hole, be installed with a hanging bolt, hanging bolt bottom is gone back thread and is coordinated a swelling plug, the inside extending tube of described foldable bar vertical pipe inserts in the front fork tube of described front fork, described foldable bar vertical pipe by hanging bolt by swollen plug and inside extending tube swelling in the front fork tube of described front fork fix; Described folding hand is being arranged on described foldable bar vertical pipe, and locks with pipe clamp.
Described driver train comprises fix shaft, treadle, step, engaging lug, pendulum, bent axle, prime gear, rear class gear, flywheel, sprocket wheel and chain, wherein, treadle, foot-operated, engaging lug and pendulum are two, two described pendulums are font sheets of two each edge one bearing, described bent axle is divided into two parts, first component is on the cylinder with square hole, to connect a crank sheet, the end points of crank sheet connects a minor axis, on cylinder also with several breach, second component is on a square cotter, to connect a crank sheet, the end points of crank sheet connects a minor axis, two of first component and second components are to pin, and pin with bolt, the just bent axle described in synthetic, described prime gear, that nylon injection-molding becomes Intermediate Gray circular hole, on circle with the gear of several bumps, the circular hole of described prime gear band bump, match with the described band breach cylinder of described bent axle first component, described prime gear is installed on the notched cylinder of described bent axle, and within being positioned at described main part, described rear class gear is aluminium extruded type gear, described rear class gear Intermediate Gray tapped bore, described rear class gear be connected in described main part by axle and bearing another to cup, and within being positioned at described main part, the number of teeth of described prime gear is several times as much as the number of teeth of described rear class gear, the heart of described sprocket wheel is with threaded hole, the number of teeth of described flywheel is more than the number of teeth of described sprocket wheel.
Beneficial effect: the portable scooter of one of the present invention, has the following advantages:
The present invention has adopted vehicle body folder, folding stand pipe and folding hand handle, dwindle the volume of whole vehicle body, the manpower type of drive that bipod has adopted bipod to step on up and down, has saved vehicle seat and seat pipe, brake simultaneously adopts manually to be controlled, no matter be that child or old man can both arbitraryly control, compared with prior art, the structure of portable scooter of the present invention is simpler, more convenient operation, safety is higher, and the volume of this car after folding is less, quality is lighter, carries more convenient.
brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is profile design sketch of the present invention;
Fig. 3 is the folding rear design sketch of the present invention.
In figure 1---vehicle body, 2---handlebar, 3---front fork, 4---front-wheel, 5---trailing wheel, 6---driver train, 7---brake, 8---vehicle body folder; Wherein vehicle body 1 also comprises: 11---main part, and 12---side arm pipe, 13---after-frame, 14---front head tube, 15---case; Handlebar 2 also comprises: 21---foldable bar vertical pipe, and 22---folding hand handle; Trailing wheel 5 also comprises: 51---left rear wheel, and 52---off hind wheel, 53---rear axle; Driver train 6 also comprises: 61---fix shaft, and 62---treadle, 621---step, 622---engaging lug, 63---pendulum, 64---bent axle, 65---prime gear, 66---rear class gear, 67---flywheel, 68---sprocket wheel, 69---chain; Brake 7---brake facing, 72---brake mount, 73---spring, 74---brake lever and the 75---lines of stopping that also comprise 71.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment is only not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the amendment of the various equivalent form of values of the present invention.
Embodiment
The portable scooter of one as shown in Figure 1, Figure 2 and Figure 3, it comprises vehicle body 1, handlebar 2, front fork 3, front-wheel 4, trailing wheel 5, driver train 6, brake 7 and vehicle body folder 8.
Wherein, described vehicle body 1 comprises main part 11, side arm pipe 12, after-frame 13, front head tube 14 and case 15, on described main part 11 with a pair of to perforation and two pairs of cups, described main part front end is connected with described side arm pipe 12, rear end is connected with described after-frame 13, described after-frame 13 is T-bars that a pipe and a channel are welded into, a cup is welded on the channel left side, one with holes of the right welding, the channel top cup corresponding position, the left side of described after-frame 13, also be welded with cup, and on described after-frame 13, be fixed with described case 15, the front end of described side arm pipe 12 connects a front head tube 14, front fork tube on described front fork 3 is rotatably connected by seven bowls and described front head tube 14.
Described handlebar 2 comprises that foldable bar vertical pipe 21 and folding hand are 22, the inside extending tube of described foldable bar vertical pipe 21 bottoms inserts in the front fork tube of described front fork 3, and with swelling plug, described foldable bar vertical pipe 21 is fixedly connected with described front fork 3 with hanging bolt, described folding hand is arranged on described foldable bar vertical pipe 21 22, described foldable bar vertical pipe 21 is that a handle riser bottom connects a circular tube shaped folder, and folder bottom connects the inside extending tube of a bottom with angle; There is a through hole described folder and inside extending tube junction, in through hole, be installed with a hanging bolt, hanging bolt bottom is gone back thread and is coordinated a swelling plug, the inside extending tube of described foldable bar vertical pipe 21 inserts in the front fork tube of described front fork 3, tighten the described hanging bolt of described foldable bar vertical pipe 21, by swollen plug and inside extending tube, swelling in the front fork tube of described front fork 3 is fixed; Described folding hand is arranged on described foldable bar vertical pipe 21 22, and locks with pipe clamp.
Described front-wheel 4 is installed on described front fork 3; Described trailing wheel 5 comprises left rear wheel 51 and off hind wheel 52, described left rear wheel 51 is screwed on rear axle 53 by the metal insert being set in core wheel, described rear axle 53 is connected in the cup on described after-frame 13 channels and the cup on straight tube by two bearings, described off hind wheel 52 connects a bolt by two bearings, described bolt penetrates in the right film perforation of described after-frame 13 channels, and fixes with nut screwing clamping.
Described driver train 6 comprises fix shaft 61, treadle 62, step 621, engaging lug 622, pendulum 63, bent axle 64, prime gear 65, rear class gear 66, flywheel 67, chain 68 and sprocket wheel 69, wherein, described treadle 62, foot-operated 621, engaging lug 622 and pendulum 63 are two, a pair of fixing to boring a hole on described fix shaft 61 and described main part 11, two described treadles 62 are done rotatable socket with two of described fix shaft 11, two described steps 621 are installed on two described treadle 62 rear ends, two described engaging lugs 622 are fixed on two described treadles 62, two described pendulums 63 are font sheets of two each edge one bearing, be rotatably connected with described engaging lug, described bent axle 64 is divided into two parts, first component is on the cylinder with square hole, to connect a crank sheet, the end points of crank sheet connects a minor axis, on cylinder also with several breach, second component is on a square cotter, to connect a crank sheet, the end points of crank sheet connects a minor axis, two of first component and second components are to pin, and pin with bolt, the just bent axle described in synthetic, described bent axle 64 is installed described fix shaft 61 belows, the two ends of described bent axle 64 and described two pendulums 63 are rotatably connected, described prime gear 65, that nylon injection-molding becomes Intermediate Gray circular hole, on circle with the gear of several bumps, the circular hole of described prime gear 65 with bump, match with the described band breach cylinder of described bent axle 64 first components, described prime gear 65 is installed on the notched cylinder of described bent axle 64, and within being positioned at described main part 11, described rear class gear 66 is aluminium extruded type gears, Intermediate Gray tapped bore, described rear class gear 66 be connected in described main part 11 by axle and bearing another to cup, and within being positioned at described main part 11, described rear class gear 66 engages with described prime gear 65, the number of teeth of described prime gear 65 is several times as much as the number of teeth of described rear class gear 66, described flywheel 67 is coaxially connected with described rear class gear 66, and be positioned at the right of described main part 11, the number of teeth of described flywheel 67 is more than the number of teeth of described sprocket wheel 69.The heart of described sprocket wheel 69 is with threaded hole, and described sprocket wheel 69 is screwed on described rear axle 53, and is positioned at the right of described after-frame 13 straight tubes, on the flywheel 67 described in described chain 68 is wire-wrapped in and described sprocket wheel 69.
Described brake 7 comprises brake facing 71, brake mount 72, spring 73, brake lever 74 and the line 75 of stopping, described brake mount 72 is fixed on the top of described front fork 3, described brake facing 71 is by being rotatably arranged on bolt on described brake mount 72, the front portion of described spring 73 between described brake facing 71 and described brake mount 72, described brake lever 74 is arranged on described folding hand on 22, described stop line 75 two ends respectively with described folding hand 22 and described brake facing 71 be connected; Described vehicle body folder 8 is located on described main part 11, and the two ends of vehicle body folder 8 are connected with described side arm pipe 12 and described after-frame 13 respectively.
Claims (3)
1. a portable scooter, it is characterized in that: it comprises vehicle body, handlebar, front fork, front-wheel, trailing wheel, driver train, vehicle body folder and brake, wherein, described vehicle body comprises main part, side arm pipe, after-frame, front head tube and case, on described main part with a pair of to perforation and two pairs of cups, described main part front end is connected with described side arm pipe, rear end is connected with described after-frame, described after-frame is the T-bar that a pipe and a channel are welded into, a cup is welded on the channel left side, one with holes of the right welding, the channel top cup corresponding position, the left side of described after-frame, also be welded with cup, and on described after-frame, be fixed with described case, the front end of described side arm pipe connects a front head tube, front fork tube on described front fork is rotatably connected by seven bowls and described front head tube, described handlebar comprises foldable bar vertical pipe and folding hand handle, the inside extending tube of described foldable bar vertical pipe bottom inserts in the front fork tube of described front fork, and with swelling plug, described foldable bar vertical pipe is fixedly connected with described front fork with hanging bolt, described folding hand is being arranged on described foldable bar vertical pipe, and described front-wheel is installed on described front fork, described trailing wheel comprises left rear wheel and off hind wheel, described left rear wheel is screwed on rear axle by the metal insert being set in core wheel, described rear axle is connected in the cup on described after-frame channel and the cup on straight tube by two bearings, described off hind wheel connects a bolt by two bearings, described bolt penetrates in the right film perforation of described after-frame channel, and fixes with nut screwing clamping, described driver train comprises fix shaft, treadle, step, engaging lug, bent axle, pendulum, prime gear, rear class gear, flywheel, chain and sprocket wheel, a pair of fixing to boring a hole on described fix shaft and described main part, rotatable socket is done at two of described treadle and described fix shaft, described step is installed on described treadle rear end, described engaging lug is fixed on described treadle, described pendulum and described engaging lug are rotatably connected, fix shaft below described in described crankshaft installed, the two ends of described bent axle and described two pendulums are rotatably connected, described prime gear is installed on the centre of described bent axle, and be positioned at described main part, described rear class gear is also arranged in described main part by axle, described rear class gear engages with described prime gear, described flywheel is coaxially connected with described rear class gear, and be positioned at the right of described main part, described sprocket wheel is screwed on described rear axle, and be positioned at the right of described after-frame pipe, on flywheel described in described chain is wire-wrapped in and described sprocket wheel, described brake comprises brake facing, brake mount, spring, brake lever and the line of stopping, described brake mount is fixed on described front fork top, described brake facing is by being rotatably arranged on bolt on described brake mount, the front portion of described spring between described brake facing and described brake mount, described brake lever is arranged on described folding hand upper, and the described line two ends of stopping are connected with described folding hand handle and described brake facing respectively, described vehicle body folder is located on described main part, and the two ends of vehicle body folder are connected with described side arm pipe and described after-frame respectively.
2. the portable scooter of one according to claim 1, it is characterized in that: described handlebar, comprise foldable bar vertical pipe and folding hand handle, described foldable bar vertical pipe is that a handle riser bottom connects a circular tube shaped folder, and folder bottom connects the inside extending tube of a bottom with angle; There is a through hole described folder and inside extending tube junction, in through hole, be installed with a hanging bolt, hanging bolt bottom is gone back thread and is coordinated a swelling plug, the inside extending tube of described foldable bar vertical pipe inserts in the front fork tube of described front fork, tighten the described hanging bolt of described foldable bar vertical pipe, by swollen plug and inside extending tube, swelling in the front fork tube of described front fork is fixed; Described folding hand is being arranged on described foldable bar vertical pipe, and locks with pipe clamp.
3. the portable scooter of one according to claim 1, it is characterized in that: described driver train comprises fix shaft, treadle, step, engaging lug, pendulum, bent axle, prime gear, rear class gear, flywheel, sprocket wheel and chain, wherein, treadle, foot-operated, engaging lug and pendulum are two, two described pendulums are font sheets of two each edge one bearing, described bent axle is divided into two parts, first component is on the cylinder with square hole, to connect a crank sheet, the end points of crank sheet connects a minor axis, on cylinder also with several breach, second component is on a square cotter, to connect a crank sheet, the end points of crank sheet connects a minor axis, two of first component and second components are to pin, and pin with bolt, the just bent axle described in synthetic, described prime gear, that nylon injection-molding becomes Intermediate Gray circular hole, on circle with the gear of several bumps, the circular hole of described prime gear band bump, match with the described band breach cylinder of described bent axle first component, described prime gear is installed on the notched cylinder of described bent axle, and within being positioned at described main part, described rear class gear is aluminium extruded type gear, described rear class gear Intermediate Gray tapped bore, described rear class gear be connected in described main part by axle and bearing another to cup, and within being positioned at described main part, the number of teeth of described prime gear is several times as much as the number of teeth of described rear class gear, the heart of described sprocket wheel is with threaded hole, the number of teeth of described flywheel is more than the number of teeth of described sprocket wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410263906.2A CN104085481A (en) | 2014-06-13 | 2014-06-13 | Portable scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410263906.2A CN104085481A (en) | 2014-06-13 | 2014-06-13 | Portable scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104085481A true CN104085481A (en) | 2014-10-08 |
Family
ID=51633283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410263906.2A Pending CN104085481A (en) | 2014-06-13 | 2014-06-13 | Portable scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104085481A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559810A (en) * | 2009-05-12 | 2009-10-21 | 庞明方 | Portable four-wheel treadmill |
| CN201872868U (en) * | 2010-10-26 | 2011-06-22 | 太仓市车中宝休闲用品有限公司 | Pedaling skating vehicle |
-
2014
- 2014-06-13 CN CN201410263906.2A patent/CN104085481A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559810A (en) * | 2009-05-12 | 2009-10-21 | 庞明方 | Portable four-wheel treadmill |
| CN201872868U (en) * | 2010-10-26 | 2011-06-22 | 太仓市车中宝休闲用品有限公司 | Pedaling skating vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101973342B (en) | Quick-folding two-wheel portable pedal-sliding vehicle | |
| CN103072658A (en) | X-shaped folding three-wheeled electric bicycle | |
| CN102602486B (en) | Foldable electric walking bicycle for old people | |
| CN201872857U (en) | Rapidly folded two-wheeled portable treadmill | |
| CN201872868U (en) | Pedaling skating vehicle | |
| CN102862633B (en) | Reclined front-pedaled cruise bicycle | |
| CN103600798A (en) | Folding sliding plate bicycle | |
| CN102897268B (en) | Rapid and foldable push type convenient three-wheeled electric pedal bicycle | |
| CN102653298B (en) | Up-down treading-type electric folding bicycle | |
| CN102351025B (en) | Folding dual movable pulley-driven tricycle capable of running uprightly | |
| CN202827917U (en) | Reclining and front treading type leisure bicycle | |
| CN102259684B (en) | Car used for converting gravity into power | |
| CN102862640B (en) | Quick foldable, pushable and portable electric pedal bike | |
| CN104085481A (en) | Portable scooter | |
| CN101973341B (en) | Scooter | |
| CN202115660U (en) | Quick-folding portable pedal bike | |
| CN202295156U (en) | Foldable three-wheel vertical driving vehicle driven by double movable pulleys | |
| CN202593739U (en) | Vertically stepping type electric foldable bicycle | |
| CN203078685U (en) | X-shaped folding electric tricycle | |
| CN202541736U (en) | Folding electric walking vehicle for old people | |
| CN206797601U (en) | A kind of foot-operated driving device of bicycle | |
| CN102673702B (en) | Up-down pedaling type foldable bicycle | |
| CN202107067U (en) | Vehicle for changing gravity into power | |
| CN205044898U (en) | Bicycle of ratchet footboard | |
| CN204937392U (en) | A kind of lever footstalk driven 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141008 |