CN200948823Y

CN200948823Y - Two-wheeled motorcycle support wheel

Info

Publication number: CN200948823Y
Application number: CN 200620076708
Authority: CN
Inventors: 王长沛
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-30
Filing date: 2006-09-30
Publication date: 2007-09-19
Anticipated expiration: 2016-09-30

Abstract

The utility model discloses a two-wheel motorcycle stabilizing wheel device; two stabilizing wheels are symmetrically installed at both sides of the lower part of the motorcycle footboard; the stabilizing wheels pass through the expandable and rotary duct; the expandable duct is installed at the lower end plate of the footboard, and the fitted rack and pawl which restricts the movement of the rack move the rack through the stabilizing wheel footboard installed at the upper part of the footboard and through the drawing wire; the rack drives the stabilizing wheel downwards through the tie rod, and makes the stabilizing wheel fall to the ground, thereby realizing the supporting effect on the motorcycle. The drawing wire connecting the stabilizing wheel and the handle makes the stabilizing wheel rotate simultaneously with the fore-wheel of the motorcycle, and the two stabilizing wheels take the supporting effect, thereby realizing much safer riding. When the stabilizing wheel is retracted, it is only necessary to separate pawl from rack by treading the pawl footboard, and the stabilizing wheel automatically recovers and leaves the ground under the effect of the spring.

Description

The two-wheeled motor vehicle bogie wheel

Technical field

The utility model relates to a kind of two-wheeled motor vehicle, specifically is to say pedal type two-wheeled motor vehicle bogie wheel.

Background technology

The supporting leg of two-wheeled motor vehicle has two kinds of forms at present, and the one, horizontal support legs, it is that vehicle body is firmly lifted, and depresses supporting leg again, if the place injustice, vehicle body can tilt, supporting is steady down.Another kind is oblique supporting leg, and is laborsaving but supporting is unstable during supporting.Two kinds of supporting legs in use, chaufeur all will be got off and can be operated, and is very inconvenient.Simultaneously will not play the supporting leg car and can't start operation.

Summary of the invention

The objective of the invention is on pedal type two-wheeled motor vehicle the right and left two separate wheels are installed respectively, chaufeur is not got off and just can be depressed a wheels pedal and will play a wheel flooring support motor bike when living car, the height of two wheels can be adjusted arbitrarily, lives car and stablizes.When needs starting or Trolley, also needn't pack up a wheel, drive safer.

The utility model is realized with following technical scheme: a kind of two-wheeled motor vehicle bogie wheel, comprise frame of motorcycle front fork, handlebar, front and back wheel and be installed in the pedal of vehicle frame bottom, it is characterized in that: fixing Contraband shape support in front fork upper end, on handlebar axis, install and fix piece, the wire-core symmetry of two bolster wire drawing one ends is fixed on the two ends of fixed block, the wire drawing overcoat is fixed on the support two ends, bogie wheel wire drawing other end wire-core is fixed on the permanent seat of supporting shaft, and the wire drawing overcoat is fixed on Contraband font support one end; The wire-core that connects the wire drawing two ends is separately fixed on two permanent seats, and the wire drawing overcoat is separately fixed at the other end of support, and connection wire drawing middle part is sleeved in the knock hole of the support that is fixed on middle part, pedal lower surface; Two one group of symmetries of four supports are fixed on the lower surface of the left and right sides, pedal middle part, the axle sliding fit is installed in the sleeve pipe one end hole vertical with bus, the telescopic pipe that is sleeved on simultaneously in the collar aperture prolongs in the slotted hole of generatrix direction, the axle two ends are rack-mount, and the two ends of stirrup are separately fixed on axle and the sleeve pipe; Connecting rod one end is inserted into that sleeve pipe, telescopic pipe prolong in the groove of generatrix direction and is hinged with the telescopic pipe inner hole wall, and the other end is hinged by support and pedal bottom face; Extension spring one end is fixed on the inner hole wall of telescopic pipe, and the other end is fixed on the pedal lower surface by support; Conduit its outer circumference surface and telescopic pipe one end perpendicular with pedal tilt to fix, and limit sliding fit of L shaped supporting shaft is sleeved in the hole of conduit, and another limit sliding fit is installed in the hole of bogie wheel; The bulb of sliding fit installing connecting rods one end in the hemisphere groove of the telescopic pipe other end, the bulb sliding fit of the connecting rod other end are installed in the hemispherical groove of tooth bar middle part skewed slot one end; The tooth bar sliding fit is installed in the groove of guide rail, and guide rail is fixed on the pedal lower surface; The wire-core of the end of tooth bar and tooth bar wire drawing is fixed, and the overcoat of tooth bar wire drawing is fixed on the pedal lower surface by support; The wire-core of the tooth bar wire drawing other end is fixed on the shift fork, and its overcoat is fixed on the pedal lower surface by support, and is hinged with a wheels pedal and support that a fork links to each other, and is installed in by support on the upper surface of pedal; The ratchet sliding fit that is meshed with tooth bar is installed on the guide rail, driving lever on the ratchet and ratchet wire drawing are fixed, ratchet wire drawing overcoat is fixed on the guide rail, the wire-core of the ratchet wire drawing other end is fixed on the shift fork, its overcoat is fixed on the pedal lower surface by support, the ratchet pedal and the support that link to each other with shift fork are hinged, and are installed in by support on the upper surface of pedal.

Described support one end face equates with the distance of bracket end face with supporting shaft axle core with the distance of handlebar axis axle core.

Good effect of the present utility model is:

Chaufeur needn't be got off when 1, living car, just can put down a wheel on both sides, and the height of a wheel supports stability and safety surely according to ground-surface height.

2, before vehicle start or the parking, needn't pack up to prop up to take turns to go to prop up to take turns and move with wheel, it is safer to travel.

When 3, automobile low-speed was surely moving, two supporting legs played supporting role, and the both legs of chaufeur do not stretch out car body, car body suddenly, convenient, safety.

Description of drawings

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the rotation diagram of looking up of Fig. 1;

Fig. 3 is the left view of Fig. 1.

Among the figure: 1, front fork, 2, support, 2-1, fixed block, 3, handlebar axis, 4, pedal, 5, shift fork, 6, support, 7, support, 8, prop up wheels pedal, 9, support, 10, shift fork, 11, support, 12, support, 13, the ratchet pedal, 14, support, 15, support, 16, support, 17, support wheel, 18, supporting shaft, 19, permanent seat, 20, conduit, 21, axle, 22, connecting rod, 23, telescopic pipe, 24, sleeve pipe, 25, connecting rod, 26, extension spring, 27, guide rail, 28, tooth bar, 29, ratchet, 30, support, 31, connect wire drawing, 32, the tooth bar wire drawing, 33, the ratchet wire drawing, 34, the bolster wire drawing, 35, support, 36, stirrup.

The specific embodiment

As shown in Figure 1, 2, 3, the support 2 two ends difference symmetry fixing on two-wheel motorcycle front fork 1 top installed two bolster wire drawings 34, the overcoat of one end and wire-core are separately fixed on support 2 and the fixed block 2-1, and two bogie wheels 17 by two bolster wire drawings, 34 drive bottoms when handlebar rotates rotate identical angle with motorcycle front-wheel.Connect wire drawing 31 two ends and connect with two supporting shafts 18 respectively, two bogie wheels 17 are rotated synchronously.When motor bike was moving at a slow speed, bogie wheel 17 rolled on the ground, and train stability does not wander off.

As shown in Figure 1, 2, 3, falling with lifting of bogie wheel 17 is achieved in that in the vertical hole that is inserted into sleeve pipe 20 with bogie wheel 17 joining supporting shafts and can rotates under the drive of bogie wheel wire drawing 34, sleeve pipe 20 tilts to be fixed on telescopic pipe 23 ends, the inner hole wall at telescopic pipe 23 middle parts and pedal 4 lower surfaces are hinged by connecting rod 25 two ends, and extension spring 26 has the power of pulling telescopic pipe 23 upward movements all the time.Telescopic tube 23 is sleeved in the sleeve pipe 24 and the energy axial motion, support 14 by axle 21 and two ends in the slotted hole of sleeve pipe 24 and telescopic tube 23 is fixed on pedal 4 lower surfaces, and can prolong axle 21 and rotate, telescoping catheter 23 other ends are connected with tooth bar 28 by the connecting rod 22 of two ends dribbling body.Tooth bar 28 is fixed on pedal 4 lower surfaces by track 27 and can prolongs orbiting motion.Be fixed on ratchet 29 and tooth bar 28 engagements on the track 28.Tooth bar wire drawing 32 1 ends connect with tooth bar 28 1 ends by support 9, and the other end is connected with a wheels pedal 8 that is installed in pedal 4 upper surfaces by support 7, support 6 and shift fork 5.When needs fall wheel and stop, depress a wheels pedal 8 on both sides gently, tooth bar 28 is supported wheel wire drawing 34 pulling and prolongs guide rail 27 and outwards move, when moving axially to the qualification position by connecting rod 22 promotion telescopic pipes 23 extension catheters 24, under the combined action of connecting rod 22 connecting rods 25, telescopic pipe 23 and conduit 24 are simultaneously around axle 21 rotating certain angle, and telescopic pipe 23 drives conduit 20 and bogie wheel 17 moves down, until touching ground, realize the supporting role of motor bike.The effect of stirrup 36 is the rigidity that increase between different pipe 24 and the axle 21.

Ratchet wire drawing 33 1 ends are connected with fixed link on the ratchet 29, and the other end is connected by support 11,12, shift fork and the ratchet pedal 13 that is fixed on pedal 4 upper surfaces.When needs are packed up bogie wheel 17, depress ratchet pedal 13 gently, ratchet wire drawing 33 pulling ratchets 29 turn an angle, ratchet 29 and tooth bar 28 are broken away from, under the effect of extension spring 26, telescopic pipe 23 retractions and rotation, make wheel 17 rising built on stilts, but just fast running of motor bike.

Claims

1, a kind of two-wheeled motor vehicle bogie wheel, comprise frame of motorcycle front fork (1), handlebar, front and back wheel and be installed in the pedal (4) of vehicle frame bottom, it is characterized in that: fixing Contraband shape support (2) in front fork (1) upper end, on handlebar axis (3), install and fix piece (2-1), the wire-core symmetry of two bolster wire drawing (34) one ends is fixed on the two ends of fixed block (2-1), the wire drawing overcoat is fixed on support (2) two ends, bogie wheel wire drawing (34) other end wire-core is fixed on the permanent seat (19) of supporting shaft (18), and the wire drawing overcoat is fixed on Contraband font support (35) one ends; The wire-core that connects wire drawing (31) two ends is separately fixed on two permanent seats (19), and the wire drawing overcoat is separately fixed at the other end of support (35), and connection wire drawing middle part is sleeved in the knock hole of the support (30) that is fixed on middle part, pedal (4) lower surface; (14) two one group of symmetries of four supports are fixed on the lower surface of the left and right sides, pedal (4) middle part, axle (21) sliding fit is installed in sleeve pipe (24) the one ends hole vertical with bus, the telescopic pipe (23) that is sleeved on simultaneously in sleeve pipe (24) hole prolongs in the slotted hole of generatrix direction, axle (21) two ends are installed on the support (14), and the two ends of stirrup (36) are separately fixed on axle (21) and the sleeve pipe (24); Connecting rod (25) one ends are inserted into that sleeve pipe (24), telescopic pipe (23) prolong in the groove of generatrix direction and are hinged with telescopic pipe (23) inner hole wall, and the other end is hinged by support (16) and pedal (4) bottom face; Extension spring (26) one ends are fixed on the inner hole wall of telescopic pipe (23), and the other end is fixed on pedal (4) lower surface by support; Conduit (20) its outer circumference surface and telescopic pipe (23) one ends perpendicular with pedal (4) tilt to fix, and (18) limit sliding fits of L shaped supporting shaft are sleeved in the hole of conduit (20), and another limit sliding fit is installed in the hole of bogie wheel (17); The bulb of sliding fit installing connecting rods (22) one ends in the hemisphere groove of telescopic pipe (23) other end, the bulb sliding fit of connecting rod (22) other end are installed in the hemispherical groove of tooth bar (28) middle part skewed slot one end; Tooth bar (28) sliding fit is installed in the groove of guide rail (27), and guide rail (27) is fixed on pedal (4) lower surface; The wire-core of the end of tooth bar (28) and tooth bar wire drawing (32) is fixed, and the overcoat of tooth bar wire drawing (32) is fixed on pedal (4) lower surface by support (9); The wire-core of tooth bar wire drawing (32) other end is fixed on the shift fork (5), its overcoat is fixed on pedal (4) lower surface by support (7), a wheels pedal (8) and support (6) that fork links to each other are hinged with sending out, and are installed on the upper surface of pedal (4) by support (6); The ratchet that is meshed with tooth bar (29) sliding fit is installed on the guide rail (20), driving lever on the ratchet (20) and ratchet wire drawing (33) are fixing, ratchet wire drawing (33) overcoat is fixed on the guide rail (27), the wire-core of ratchet wire drawing (33) other end is fixed on the shift fork (10), its overcoat is fixed on pedal (4) lower surface by support (12), the ratchet pedal (13) that links to each other with shift fork (10) is hinged with support (12), and is installed on the upper surface of pedal (4) by support (12).

2, according to the described two-wheeled motor vehicle bogie wheel of claim 1, it is characterized in that: described support (2) one end faces equate with the distance of support (35) end face with supporting shaft (18) axle core with the distance of handlebar axis (3) axle core.