CN101092156A - Walking vehicle - Google Patents
Walking vehicle Download PDFInfo
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- CN101092156A CN101092156A CNA2007101193976A CN200710119397A CN101092156A CN 101092156 A CN101092156 A CN 101092156A CN A2007101193976 A CNA2007101193976 A CN A2007101193976A CN 200710119397 A CN200710119397 A CN 200710119397A CN 101092156 A CN101092156 A CN 101092156A
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- roller bearing
- flat belt
- belt
- chain
- frame
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Abstract
The invention relates to walling car. It includes direction handle, front guide wheel, back drive wheel, frame, and flat belt drive mechanism. The flat belt drive mechanism is formed by outer frame of which front end is fixed on the lower part of the direction handle and back end is fixed on the frame, inner pedal set in the outer frame, front and back belt rollers set in the inner pedal to form rolling connection, flat belt set in the inner pedal. And the invention has the advantages of high safety and stability, portable, goodly, good body building effect etc.
Description
Technical field
The present invention relates to a kind of manpower transportation, be specifically related to a kind of walking vehicle.
Background technology
Walking is a kind of dynamic, makes health reach the aerobic exercise of optimum regime.It can allow each piece muscle on one's body all be in state of kinematic motion, is a kind ofly to build up health and increase immune ideal movements method; It can promote cardiovascular circulation, and the chance that provides cardio-pulmonary function to take exercise can also be accelerated blood circulation and metabolism
At present, people's the main vehicle are automobile, subway and bicycle, for a long time people's health is suffered damage, and bicycle itself and do not meet human mode of motion, the long-term bicycle that adopts causes body joints distortion or impaired easily as the vehicle, and can cause the infringement of other organs of human body.But along with busy social beat of modern times, conveniently traffic becomes people's demand, and walking obviously can not reach popular demand.
China's utility model patent " treadmill formula walk with vigorous strides bicycle " (patent No. ZL00225453.0) adopts the power input mechanism of flat belt transmission device as this bicycle, realized with the effect of step for car, but the passive horizontal supporting structure poor rigidity of this patent, and then influence vehicle safety and riding stability.
Summary of the invention
For solving the problem of the poor structure rigidity that prior art exists, the invention provides a kind of walking vehicle, the matching design of pedal and outside frame in its utilizes, simple in structure, good rigidly.
Technical scheme of the present invention is achieved in that it comprises steering handle 1, front jockey wheel 6, rear drive sprocket 2, vehicle frame 3 peaceful belt gears 4, and the output chain gear 49 that it is characterized in that flat belt transmission device 4 is realized chain-drivings by the sprocket wheel 21 on 2 of chain 5 and the rear drive sprockets; Described flat belt transmission device 4 comprises:
Outside frame 41, its front end is captiveed joint with the front fork 7 of steering handle 1 below, and captive joint with vehicle frame 3 in its rear end;
Front strap roller bearing 43 and back strap roller bearing 44, the front and rear portions of pedal 42 and form to roll with interior pedal 42 and be connected in being separately positioned on;
The front strap roller bearing 43 in flat belt 45, suit are arranged on the pedal 42 and the outside of back strap roller bearing 44.
As improvement of the present invention, described flat belt transmission device 4 also comprises middle part belt roller bearing 46, and described middle part belt roller bearing 46 is embedded in the middle part of interior pedal 42 and forms rolling with interior pedal 42 and is connected, to increase the efficient of mechanism.
The middle part of described outside frame 41 rear side frames has chain channel 10, and is installed with back shield 11 at the upper surface of outside frame 41 rear side frames, and during motion, described back shield 11 can prevent that pin landing from the pedal from causing the accident.
Having the cross section on described belt roller bearing and the outside face that flat belt 45 engages is trapezoidal annular groove 7, and the inner surface of flat belt 45 is provided with the suitable wedge shape tooth bar 8 of annular groove 7 on the belt roller bearing.The cooperation of the annular groove of described wedge shape tooth bar increases the friction force between belt and the wheel shaft, improves the transmission effect.
As a further improvement on the present invention, described flat belt transmission device 4 also comprises output roller bearing 47, be fixedly installed on the rear side of back strap roller bearing 44, tight joint between described output roller bearing 47 and the back strap roller bearing 44 exterior flat belts 45, described output chain gear 49 and the 47 coaxial settings of output roller bearing.
Further improve as of the present invention, the front strap roller bearing 43 of described flat belt transmission device 4, back strap roller bearing 44 and middle part belt roller bearing 46 are set to left and right two row respectively, and described flat belt 45 is two and is set in the outside of left and right two row belt roller bearings.
The middle part of described flat belt transmission device 4 also is provided with a row front strap roller bearing 43, back strap roller bearing 44 and middle part belt roller bearing 46, and the outside of this row roller bearing is set with middle part flat belt 48.
The back strap roller bearings 44 of described left and right two row are provided with two rows along fore-and-aft direction, the back strap roller bearing 44 coaxial settings of described output chain gear 49 and rear side, and the chain 5 that connects output chain gear 49 and 2 upper sprocket wheels 21 of rear drive sprocket is figure of eight setting.
Described vehicle frame 3 is curved arc shape down, and the point of crossing place of described chain 5 is provided with block 9, and block 9 is fixed on the support 3 of below, and block 9 makes the chains that intersect can not collide at point of crossing, and then guarantees that described walking vehicle operation is smooth and easy.
Described block 9 is outer convex globoidal with chain 5 side surfaces contacted.
Principle of work: the user can be on the flat belt 45 of flat belt transmission device 4 walking or run, its principle is identical with treadmill with body-building, drive the belt roller bearing by flat belt 45, output power to rear drive sprocket 2 through output chain gear 49, and then realized mode of transportation quickly and easily with walking.
The present invention utilizes the combination design of outside frame 41 and interior pedal 42, as the supporting construction of flat belt transmission device 4 of the present invention.It has simplicity of design, rational characteristics, the integral structure good rigidly, and outside frame 41 and interior pedal 42 support mutually, can effectively cushion the impact of human motion for car body, guarantee rigidity of vehicle body.Vehicle safety of the present invention and riding stability height, have succinct, light, attractive in appearance, and good characteristics of movement effects.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment one;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 be the annular groove offered on the described belt roller bearing 7 with flat belt 45 on wedge shape tooth bar 8 fit structure scheme drawings;
Fig. 5 is the structural representation of the specific embodiment two;
Fig. 6 is the birds-eye view of Fig. 5;
Fig. 7 is the C-C cutaway view of Fig. 5;
Fig. 8 is the B-B cutaway view of Fig. 5.
The specific embodiment
Specify the specific embodiment below in conjunction with Figure of description.
The specific embodiment one: (referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4) as shown in Figure 1 and Figure 2, present embodiment is made up of steering handle 1, front jockey wheel 6, rear drive sprocket 2, vehicle frame 3 peaceful belt gears 4, and the output chain gear of flat belt transmission device 4 49 is realized chain-drivings by the sprocket wheel 21 on 2 of chain 5 and the rear drive sprockets; Described flat belt transmission device 4 comprises: outside frame 41, and its front end is captiveed joint with the front fork 7 of steering handle 1 below, and captive joint with vehicle frame 3 in its rear end; Interior pedal 42 is fixedly installed in the outside frame 41, and the strap surface length of described interior pedal 42 is 40～70cm, and the inclination alpha of interior pedal 42 is 6 °～15 °; Front strap roller bearing 43 and back strap roller bearing 44, the front and rear portions of pedal 42 and form to roll with interior pedal 42 and be connected in being separately positioned on; The front strap roller bearing 43 in flat belt 45, suit are arranged on the pedal 42 and the outside of back strap roller bearing 44.
Preferably, described flat belt transmission device 4 also comprises middle part belt roller bearing 46, and described middle part belt roller bearing 46 is embedded in the middle part of interior pedal 42 and forms rolling with interior pedal 42 and is connected.Be that described middle part belt roller bearing 46 can be set to a plurality of according to actual needs along the belt movement direction, to obtain better transmission effect with being appreciated that.
In addition, the middle part of described outside frame 41 rear side frames has chain channel 10, and is installed with back shield 11 at the upper surface of outside frame 41 rear side frames.
More preferably, having the cross section on described belt roller bearing and the outside face that flat belt 45 engages is trapezoidal annular groove 7, and the inner surface of flat belt 45 is provided with the suitable wedge shape tooth bar 8 of annular groove 7 on the belt roller bearing.
Further preferably, described flat belt transmission device 4 also comprises output roller bearing 47, be fixedly installed on the rear side of back strap roller bearing 44, tight joint between described output roller bearing 47 and the back strap roller bearing 44 exterior flat belts 45, described output chain gear 49 and the 47 coaxial settings of output roller bearing.Described output roller bearing 47 of present embodiment and flat belt 45 tight joint are exported power by the friction force that compresses the back generation through output chain gear.
Be, as shown in Figure 5, described output roller bearing 47 can be arranged on the frame of outside frame 41 rear sides with being appreciated that, uses needs all in the protection domain of this patent as long as satisfy.
The specific embodiment two: the difference of (referring to Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8) present embodiment and the specific embodiment one is, the front strap roller bearing 43 of described flat belt transmission device 4, back strap roller bearing 44 and middle part belt roller bearing 46 are set to left and right two row respectively, as shown in Figure 6 and Figure 7, the back strap roller bearing 44 of described left and right two row is provided with two rows along fore-and-aft direction, the back strap roller bearing 44 coaxial settings of described output chain gear 49 and rear side, and the chain 5 that connects output chain gear 49 and 2 upper sprocket wheels 21 of rear drive sprocket is figure of eight setting.
Preferably, the middle part of described flat belt transmission device 4 also is provided with a row front strap roller bearing 43, back strap roller bearing 44 and middle part belt roller bearing 46, and the outside of this row roller bearing is set with middle part flat belt 48.This design can guarantee the uniform whole foot-operated part of flat belt, and is more random when the user walks or runs.
As described in Fig. 5 and Fig. 8, described vehicle frame 3 is curved arc shape down, and the point of crossing place of described chain 5 is provided with block 9, and block 9 is fixed on the support 3 of below, and block 9 makes the chains that intersect can not collide at point of crossing, and then guarantees that described walking vehicle operation is smooth and easy.Described block 9 is outer convex globoidal with chain 5 side surfaces contacted.Other composition is identical with the specific embodiment one with annexation.
About mounting system, trailing wheel is connected with vehicle seat can same ordinary bicycle, and should be connected on the stretcher outside frame when being connected with stretcher firm in structure stable to ensure as far as possible.Simultaneously, vehicle seat can adopt common vehicle seat, also can adopt the form of common stool to take with comfortable.Simultaneously, two-wheel car can be improved to the vehicle of three wheels, hind axle is equipped with differential system and can be good at adapting to various ground condition, and can needn't get off when stopping.
Special version be that the structure and the annexation of parts such as steering handle 1, front jockey wheel 6, rear drive sprocket 2, brake system and front fork are that prior art does not repeat them here.
By above-mentioned illustrative embodiments as can be known, technical scheme of the present invention is not limited thereto.For the one of ordinary skilled in the art, under the situation that does not break away from flesh and blood of the present invention, can make amendment or be equal to replacement technical scheme of the present invention, such as, the annexation of outside frame 41 and interior pedal 42 can adopt rivet or screw retention; The chain infall influences block design of transmission or the like, uses needs as long as satisfy, all in protection scope of the present invention.
Claims (10)
1, a kind of walking vehicle, it comprises steering handle (1), front jockey wheel (6), rear drive sprocket (2), the peaceful belt gear of vehicle frame (3) (4), it is characterized in that the output chain gear (49) of flat belt transmission device (4) is realized chain-driving by chain (5) and the sprocket wheel (21) on rear drive sprocket (2) axle; Described flat belt transmission device (4) comprising:
Outside frame (41), its front end is captiveed joint with the front fork (7) of steering handle (1) below, and captive joint with vehicle frame (3) in its rear end;
Interior pedal (42) is fixedly installed in the outside frame (41), and the strap surface length of described interior pedal (42) is 40～70cm, and the inclination alpha of interior pedal (42) is 6 °～15 °;
Front strap roller bearing (43) and back strap roller bearing (44) are separately positioned on the front and rear portions of interior pedal (42) and form roll with interior pedal (42) and be connected;
Flat belt (45), suit are arranged on the front strap roller bearing (43) on the interior pedal (42) and the outside of back strap roller bearing (44).
2, walking vehicle according to claim 1 is characterized in that described flat belt transmission device (4) also comprises middle part belt roller bearing (46), and described middle part belt roller bearing (46) is embedded in the middle part of interior pedal (42) and forms rolling with interior pedal (42) and is connected.
3, walking vehicle according to claim 1 is characterized in that the middle part of described outside frame (41) rear side frame has chain channel (10), and is installed with back shield (11) at the upper surface of outside frame (41) rear side frame.
4, according to claim 1,2 or 3 described walking vehicles, it is characterized in that having the cross section on described belt roller bearing and the outside face that flat belt (45) engages is trapezoidal annular groove (7), the inner surface of flat belt (45) is provided with the suitable wedge shape tooth bar (8) of annular groove (7) on the belt roller bearing.
5, walking vehicle according to claim 4, it is characterized in that described flat belt transmission device (4) also comprises output roller bearing (47), be fixedly installed on the rear side of back strap roller bearing (44), tight joint between described output roller bearing (47) and the exterior flat belt of back strap roller bearing (44) (45), described output chain gear (49) and the coaxial setting of output roller bearing (47).
6, walking vehicle according to claim 4, the front strap roller bearing (43), back strap roller bearing (44) and the middle part belt roller bearing (46) that it is characterized in that described flat belt transmission device (4) are set to left and right two row respectively, and described flat belt (45) is two and is set in the outside of left and right two row belt roller bearings.
7, walking vehicle according to claim 6, the middle part that it is characterized in that described flat belt transmission device (4) also is provided with a row front strap roller bearing (43), back strap roller bearing (44) and middle part belt roller bearing (46), and the outside of this row roller bearing is set with middle part flat belt (48).
8, walking vehicle according to claim 7, the back strap roller bearing (44) that it is characterized in that described left and right two row is provided with two rows along fore-and-aft direction, the coaxial setting of back strap roller bearing (44) of described output chain gear (49) and rear side, and the chain (5) that connects output chain gear (49) and rear drive sprocket (2) axle upper sprocket wheel (21) is figure of eight setting.
9, walking vehicle according to claim 8 is characterized in that described vehicle frame (3) is following curved arc shape, and the point of crossing place of described chain (5) is provided with block (9), and block (9) is fixed on the support (3) of below.
10, walking vehicle according to claim 9 is characterized in that described block (9) and chain (5) side surfaces contacted are outer convex globoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101193976A CN100503350C (en) | 2007-07-23 | 2007-07-23 | Walking vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101193976A CN100503350C (en) | 2007-07-23 | 2007-07-23 | Walking vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101092156A true CN101092156A (en) | 2007-12-26 |
| CN100503350C CN100503350C (en) | 2009-06-24 |
Family
ID=38990647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101193976A Expired - Fee Related CN100503350C (en) | 2007-07-23 | 2007-07-23 | Walking vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100503350C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108653990A (en) * | 2017-04-01 | 2018-10-16 | 李淑梅 | A kind of rotation pedal gear for body-building bicycle instead of walking |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4334695A (en) * | 1980-03-10 | 1982-06-15 | Walter Ashby | Walking buggy |
| RU2004276C1 (en) * | 1991-02-12 | 1993-12-15 | зев Александр Николаевич Кн | Running track |
| CN2463281Y (en) * | 2000-08-17 | 2001-12-05 | 向佐仲 | Mark time device type body-building bicycle |
| CN2491064Y (en) * | 2001-06-05 | 2002-05-15 | 信隆实业(深圳)有限公司 | Running car |
| CN2509067Y (en) * | 2001-11-15 | 2002-09-04 | 吴拥军 | Scooter |
| US6505845B1 (en) * | 2002-04-17 | 2003-01-14 | Chin-Long Fong | Jogging scooter |
| CN1386672A (en) * | 2002-05-28 | 2002-12-25 | 郑富森 | Walking mechanism |
| CN2808703Y (en) * | 2005-07-22 | 2006-08-23 | 高松 | Multifunctional running exercising vehicle |
| CN201105788Y (en) * | 2007-07-23 | 2008-08-27 | 张麟瑞 | Walking vehicle |
-
2007
- 2007-07-23 CN CNB2007101193976A patent/CN100503350C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108653990A (en) * | 2017-04-01 | 2018-10-16 | 李淑梅 | A kind of rotation pedal gear for body-building bicycle instead of walking |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100503350C (en) | 2009-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20100723 |