CN101204980A - Gravity accessory drive scooter - Google Patents
Gravity accessory drive scooter Download PDFInfo
- Publication number
- CN101204980A CN101204980A CNA2007100318391A CN200710031839A CN101204980A CN 101204980 A CN101204980 A CN 101204980A CN A2007100318391 A CNA2007100318391 A CN A2007100318391A CN 200710031839 A CN200710031839 A CN 200710031839A CN 101204980 A CN101204980 A CN 101204980A
- Authority
- CN
- China
- Prior art keywords
- wheel
- pedal
- assembly
- accessory drive
- underframe
- 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
Images
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention provides a novel slide vehicle product assisted and driven by gravity, which can be applied to body-building and entertainment. The invention comprises a front pedal assembly, a rear pedal assembly and a member, among which, a front wheel is arranged on the front pedal assembly and a rear pedal is arranged on the rear pedal assembly; one end of the member is connected with the front pedal assembly and also connected with the rear pedal assembly through a rolling wheel group. The invention is characterized in that: a groove is arranged on the member; a rack is positioned in the groove; a gear connected with a one-way driving parting and reunion mechanism is arranged between the rack and a rear wheel shaft; the connecting member and the rolling wheel group of the rear pedal assembly can be replaced by a linear bearing and at the moment, the member and the linear bearing form a slide rail device. Underframes and the pedals in the front pedal assembly and the rear pedal assembly can be the same so as to standardize the parts, facilitate producing and processing, reduce the number of molds and save the exploitation cost. The vehicle has favorable structure and performance, strong integrity and convenient operation and utilization.
Description
Technical field
The present invention relates to Manpower propulsion of bicycle, specifically relate to a kind of auxiliary power-actuated Kickboard Scooter.
Background technology
The rickshaw of existing gravity assistive drive divides two classes: the one, and creeping motion type intermittently, the 2nd, continue two kinds of travellings.
Intermittently the rickshaw of creeping motion type gravity assistive drive only relies on the monodirectional locking of front and back wheel, and the relative distance that intermittently changes front and back wheel forces car body to be advanced; The support that changes by angle between front and back wheel connects (as the common rocking horse of present public place of entertainment) or being formed by connecting of channled rail (quoted as proof from the patent file: 200510099722.8; ZL200420014348.8).Intermittently the travel condition of the rickshaw of creeping motion type gravity assistive drive is to walk one to stop, and lacks sports fun as the application of Kickboard Scooter the time.
The rickshaw that continues travelling gravity assistive drive is made of a vehicle frame and the front and back wheel that is fixed on the vehicle frame by axle, vehicle frame is connected to form by hinge by front-wheel support and rear wheel support, the vehicle frame upper end is set with the stressed platform of pressure with axle, hind axle is provided with the rear vehicle shaft driving device, also be connected with trailing wheel and drive device between front-wheel support and hind axle, rear vehicle shaft driving device and trailing wheel drive device link together, and (quote the file of granted patent from the applicant as proof: ZL 200620056509.9; Granted publication day: on August 1st, 2007); The rickshaw of lasting travelling gravity assistive drive is sustainable constantly advances, and more is superior to the intermittently rickshaw of creeping motion type gravity assistive drive.
Continue travelling gravity assistive drive car and be applied in technical scheme the applicant on the Kickboard Scooter in proposing patent application before but still unexposed (application number: 200720056924.9, September 8 2007 applying date); This technical scheme has been determined know-why of the present invention, but ingenious with its application how be easy to produce, and becomes the problem that technical scheme solved that a handy pleasant product is this application.
Summary of the invention
The objective of the invention is to propose the gravity accessory drive scooter product that a kind of brand new can be applicable to body-building recreation.
The present invention adopts following technical solution to realize above-mentioned purpose: this gravity accessory drive scooter, and by the front running board assembly, Backpedal assembly and rod member are formed, and the front running board assembly is provided with front vehicle wheel, and Backpedal assembly is provided with rear wheel; Rod member one end connects the front running board assembly, and rod member also connects Backpedal assembly by roller set, it is characterized in that described rod member is provided with groove, and tooth bar is installed in the groove, is provided with the gear that is connected the unidirectional drive engaging and disengaging gear between tooth bar and hind axle.
Described pipe fitting is included as profile piece, metal tube, plastic pipe etc.
Described pipe fitting one end with comprise being connected of front running board assembly by being rotatably connected that transition piece forms.
The roller set of connection rod member and Backpedal assembly is also replaceable to be linear bearing, and this moment, rod member and linear bearing formed railroad.
Be connected with spring or elastic ribbon between front running board assembly and the Backpedal assembly, in order to the return of auxiliary front running board assembly and Backpedal assembly.
Outside spring or elastic ribbon, the protection overcoat can be set, as bellows, rubber tube, level cover etc.
Described front running board assembly can be made up of underframe, pedal, two front vehicle wheels, and left and right front vehicle wheel is installed in respectively on the left and right front wheel spindle, and left and right front wheel spindle is connected on the left and right front wheel spindle support separately; Left and right front wheel spindle support is connected on the left and right switching support by a vertical pivot that leans forward respectively; Left and right switching support is separately fixed at two ends, the underframe left and right sides by fastener; Left and right front wheel spindle support also connects by a connecting rod.
Described Backpedal assembly can be made up of underframe, pedal, roller set, two rear wheels, and roller set is arranged in the underframe, and underframe connects hind axle by bearing, and two rear wheels are installed in the hind axle two ends respectively.
Described roller set is made up of rolling wheel support, roller, roller shaft and bearing, and roller is set to two groups up and down, and its shape is worked as for adapting with the rod member contact surface, and rear roller is installed can be convenient to do straight reciprocating motion with the rod member qualification.
The front running board assembly is identical underframe, pedal with underframe, pedal in the Backpedal assembly as previously mentioned, so that parts standardization makes things convenient for production and processing, reduces number of molds, saves cost of development.
Also be provided with brake gear on the described Backpedal assembly, described brake gear is that a friction piece that is suspended in wheel top is connected on the Backpedal assembly by elastic wire or spring leaf and constitutes, described friction piece first for trampling the position, second is provided with the friction position that adapts with wheel.
Described front running board assembly also can be made up of pedal, two front vehicle wheels and a front wheel spindle, and left and right front vehicle wheel is installed in this front wheel spindle two ends respectively, and this front wheel spindle is connected to pedal by a vertical pivot that leans forward, and this connects and also comprises by adding the connection of transition piece.
Described front running board assembly also can be made up of pedal and one or two front vehicle wheel, this front vehicle wheel connects pedal by the off-axis support, the off-axis support is provided with vertical pivot that connects pedal and the transverse axis that wheel is installed, vertical pivot and transverse axis are positioned at Different Plane, the assembling of this off-axis support and this wheel forms cardan wheel, this cardan wheel with comprise the lean forward installation connection of direction of vertically arranged connection of its vertical pivot or vertical pivot being connected of pedal.
The beneficial effect that the present invention adopts above-mentioned technical solution to reach is:
One, structural behaviour is good, and globality is strong, is suitable for and manipulates.
Two, parts standardization makes things convenient for production and processing, reduces number of molds, saves cost of development, is easy to produce.
Description of drawings
Fig. 1 a kind of embodiment structural representation of the present invention;
Fig. 2 a kind of embodiment structural representation of the present invention (exploded drawings);
Fig. 3 another embodiment of the present invention structural representation;
Fig. 4 another embodiment structural representation of the present invention;
The specific embodiment
Be the organization plan of a this gravity accessory drive scooter as shown in Figure 1, 2, by pedal 1, underframe 2, circular aluminium section bar rod member 3, wheel 4, flexible corrugated flexible hose 5, spring 6, roller set 7 is formed; Aluminium section bar rod member 3 is provided with groove 31 on one side, is inlaid with tooth bar 8 in the groove 31, is provided with the gear 9 that single direction ratchet 91 is installed between tooth bar 8 and hind axle 42.
In the underframe 2 and pedal 1 bottom is provided with corresponding installation position, makes it not only roller set 7 can be installed but also can replace with the linear bearing that matches with circular aluminium section bar rod member 3, to adapt to different configuration requirements.
Be connected with spring 6 and flexible corrugated flexible hose 5 between forward and backward two underframe 2, spring is loose to be enclosed within on the aluminium section bar rod member 3, more saves the space; 5 of flexible corrugated flexible hoses encase spring 6, to prevent spring clip hand or clothes.
An one anteposition block and a back block are set in the underframe 2 of Vehicular body front, two positive stops are identical, be labeled as 21, its outside dimension is identical with roller set 7 outside dimensions, to be suitable for the identical installation position on the underframe 2, the end that aluminium section bar rod member 3 pierces into this front portion underframe 2 is connected with a limiting stopper 32, and limiting stopper 32 is limited between two positive stops 21, makes aluminium section bar rod member 3 only rotatable and can not move forward and backward.
This front portion underframe about 2 respectively is provided with a wheel 4, and left and right front vehicle wheel 4 is installed in respectively on the left and right front wheel spindle 41, and left and right front wheel spindle 41 is connected on the left and right front wheel spindle support 411 separately; Left and right front wheel spindle support 411 is connected on the left and right switching support 413 by a vertical pivot that leans forward 412 respectively; Left and right switching support 413 is separately fixed at two ends, underframe 2 left and right sides by binding bolt 414,415; Left and right front wheel spindle support 411 also connects by a connecting rod 416.
Respectively be provided with a wheel 4 at rear vehicle underframe 2 about also, wheel 4 connect hind axles 42 and wherein a wheel captive joint with hind axle 42; Roller set 7 is installed in the underframe 2, and hind axle 42 is fixed on the underframe 2 by bearing 22.
Roller set 7 is made up of support 73, roller shaft 72 and roller 71, also can be provided with bearing between roller shaft 72 and roller 71; Roller 71 is set to upper and lower each one group, and two every group, concave surface in the middle of being shaped as of roller 71 is to adapt to the circular cross-section of aluminium section bar rod member 3.
This gravity accessory drive scooter also is provided with brake gear, to be a spherical friction piece 43 that is suspended in wheel top be connected below the rear portion pedal 1 by elastic wire 44 described brake gear, described spherical friction piece 43 first for trampling the position, second is provided with the friction position that adapts with wheel, this friction piece 43 can be installed the car body left side or the right by the position of conversion elastic wire 44, to adapt to user's custom.
Front and back two pedals 1 correspondence respectively are installed on two underframe 2 of front and back; The other end at aluminium section bar rod member 3 also is provided with ornamental trimming 33.
Be illustrated in figure 3 as another embodiment of the present invention, described front running board assembly is made up of pedal, two front vehicle wheels and a front wheel spindle, and left and right front vehicle wheel is installed in this front wheel spindle two ends respectively, and this front wheel spindle is connected to pedal by a vertical pivot that leans forward.
Be illustrated in figure 4 as another embodiment of the present invention, difference is that the front running board assembly is made up of pedal and one group of cardan wheel, and this cardan wheel is installed in below the pedal.The lean forward installation of direction of its vertical pivot that is connected to of this cardan wheel and pedal is connected.
During use, both feet step down in respectively on the pedal of front and back, rely on health gravity and pedal power, the front and back pedal is separated gradually, and the rear portion pedal slides along aluminium section bar rod member 3 by the roller set 7 that is arranged in the underframe 2, at this moment, tooth bar 8 rotates driven gear 9 drive wheels, and car body moves ahead; Both legs are received power, and auxiliary screen resilience with spring, and pedal is by the position of furthering before and after can making, and this hour rack 8 drives single direction ratchet 91 idle running by gear 9, and is inoperative to hind axle 42, and this moment, car body still moved ahead; Back and forth step on out and retract the process of pedal, car body will continue to move ahead, and it be turned an angle along aluminium section bar rod member 3 front vehicle wheel is produced reverse by twisting anterior pedal simultaneously, thereby realize turning to purpose.
Claims (10)
1. gravity accessory drive scooter, by the front running board assembly, Backpedal assembly and rod member are formed, and the front running board assembly is provided with front vehicle wheel, and Backpedal assembly is provided with rear wheel; Rod member one end connects the front running board assembly, and rod member also connects Backpedal assembly by roller set, it is characterized in that described rod member is provided with groove, and tooth bar is installed in the groove, is provided with the gear that is connected the unidirectional drive engaging and disengaging gear between tooth bar and hind axle.
2. gravity accessory drive scooter according to claim 1 is characterized in that, the roller set that connects rod member and Backpedal assembly replaces with linear bearing.
3. gravity accessory drive scooter according to claim 1 and 2 is characterized in that being connected with spring or elastic ribbon between front running board assembly and Backpedal assembly, also can be provided with the protection overcoat outside spring or elastic ribbon.
4. gravity accessory drive scooter according to claim 1, it is characterized in that the front running board assembly is made up of underframe, pedal, two front vehicle wheels, left and right front vehicle wheel is installed in respectively on the left and right front wheel spindle, and left and right front wheel spindle is connected on the left and right front wheel spindle support separately; Left and right front wheel spindle support is connected on the left and right switching support by a vertical pivot that leans forward respectively; Left and right switching support is separately fixed at two ends, the underframe left and right sides by fastener; Left and right front wheel spindle support also connects by a connecting rod.
5. gravity accessory drive scooter according to claim 1, it is characterized in that Backpedal assembly is made up of underframe, pedal, roller set, two rear wheels, roller set is arranged in the underframe, and underframe connects hind axle by bearing, and two rear wheels are installed in the hind axle two ends respectively.
6. gravity accessory drive scooter according to claim 1 or 5 is characterized in that described roller set is made up of rolling wheel support, roller, roller shaft and bearing, and roller is set to two groups up and down.
7. according to claim 1,2,4 or 5 described gravity accessory drive scooters, it is characterized in that described front running board assembly is identical underframe, pedal with underframe, pedal in the Backpedal assembly.
8. according to claim 1,2,4 or 5 described gravity accessory drive scooters, it is characterized in that also being provided with on the described Backpedal assembly brake gear, described brake gear is that a friction piece that is suspended in wheel top is connected on the Backpedal assembly by elastic wire or spring leaf and constitutes, described friction piece first for trampling the position, second is provided with the friction position that adapts with wheel.
9. gravity accessory drive scooter according to claim 1, it is characterized in that the front running board assembly also can be made up of pedal, two front vehicle wheels and a front wheel spindle, left and right front vehicle wheel is installed in this front wheel spindle two ends respectively, and this front wheel spindle is connected to pedal by a vertical pivot that leans forward.
10. gravity accessory drive scooter according to claim 1, it is characterized in that the front running board assembly also can be made up of pedal and one or two front vehicle wheel, this front vehicle wheel connects pedal by the off-axis support, the off-axis support is provided with vertical pivot that connects pedal and the transverse axis that wheel is installed, vertical pivot and transverse axis are positioned at Different Plane, and the assembling of this off-axis support and this wheel forms cardan wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100318391A CN101204980A (en) | 2007-11-27 | 2007-11-27 | Gravity accessory drive scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100318391A CN101204980A (en) | 2007-11-27 | 2007-11-27 | Gravity accessory drive scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101204980A true CN101204980A (en) | 2008-06-25 |
Family
ID=39565511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100318391A Pending CN101204980A (en) | 2007-11-27 | 2007-11-27 | Gravity accessory drive scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101204980A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060075A (en) * | 2011-01-19 | 2011-05-18 | 太仓市车中宝休闲用品有限公司 | Fishtailing type scooter |
-
2007
- 2007-11-27 CN CNA2007100318391A patent/CN101204980A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060075A (en) * | 2011-01-19 | 2011-05-18 | 太仓市车中宝休闲用品有限公司 | Fishtailing type scooter |
| CN102060075B (en) * | 2011-01-19 | 2015-06-24 | 太仓市车中宝休闲用品有限公司 | Fishtailing type scooter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2818307Y (en) | Reciprocating pedalling walking machine | |
| EP1940677B1 (en) | Four-wheeled pedal cycle for use on a road or on rails | |
| CN202029947U (en) | Chain pull type hand and foot dual-driven outdoor body building tricycle | |
| CN101204980A (en) | Gravity accessory drive scooter | |
| CN201062072Y (en) | Rearwheel-steering front-wheel dual-drive bicycle | |
| CN102001405A (en) | Sitting type stepping snakelike skateboard | |
| KR20100005853U (en) | 2 A Bicycle | |
| CN2734603Y (en) | Foot-actuated quadricycle | |
| CN205440736U (en) | Pedal scooter | |
| CN1323739C (en) | Self-propelled traveling type scooter | |
| CN204821884U (en) | Skateboard | |
| CN201308757Y (en) | Walk-assisting scooter | |
| CN209192119U (en) | Scooter | |
| CN2626834Y (en) | Following vehicle for children | |
| CN201296342Y (en) | Body-building scooter | |
| CN201309541Y (en) | Double-force bicycle | |
| CN215436783U (en) | Novel bicycle | |
| CN213677030U (en) | Pedal type bicycle transmission device | |
| CN212500800U (en) | Horizontal scooter | |
| CN2749767Y (en) | Jump bike | |
| CN202201116U (en) | Double-person double-force body-building bicycle | |
| CN2905642Y (en) | Power-saving fast-speed rickshaw | |
| CN2587751Y (en) | Comfortable bicycle | |
| CN100364843C (en) | Bicycle driven by body's rising and falling action | |
| CN2589319Y (en) | Back-rest sitting type bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Huasheng Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Chen Huasheng Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Chen Huasheng Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080625 |