CN2471688Y - Four wheel motorcycle - Google Patents
Four wheel motorcycle Download PDFInfo
- Publication number
- CN2471688Y CN2471688Y CN 01214726 CN01214726U CN2471688Y CN 2471688 Y CN2471688 Y CN 2471688Y CN 01214726 CN01214726 CN 01214726 CN 01214726 U CN01214726 U CN 01214726U CN 2471688 Y CN2471688 Y CN 2471688Y
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- wheel
- brake
- propons
- motor cycle
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Abstract
The utility model relates to a four wheel motorcycle, comprising a body assembly (1), a frame assembly (2), an engine (3), a braking device and a plurality of brake drums (4), two front and two rear tires (5), a rear driving axle assembly (6), a suspension device (7) with longitudinal rear steel plate, a fuel feeding device, and an electrical illuminating device. The utility model is characterized in that a front axle independent suspension device is positioned in the front of the frame assembly (2) and between two front wheel tires (5), a front wheel steering device is added on the independent suspension device, and the braking device adopts a manual hydraulic braking device. The utility model has the advantages of stable traveling, flexible operation and reliable brake.
Description
The utility model relates to a kind of motor bike, particularly a kind of four-wheel motor cycle.
At present, instead of walk for invalids and the motor bike that is used to ride instead of walk, operate mostly are the three-wheel configuration of travelling greatly on the China market, through use for many years, find the poor stability that motor-tricycle travels, understeer is lived, and it is unreliable to brake, take uncomfortablely, and the incidence of traffic accident is higher.
The purpose of this utility model is to provide a kind of driving stability, manoeuvrable, braking failure-free four-wheel motor cycle.
The utility model is achieved in that a kind of four-wheel motor cycle, comprises body assembly, frame assembly, driving engine, brake equipment, brake wheel, forward and backward tire, the rear-axle drive assembly, back steel plate longitudinal draft hitch, fuel supply device, electrical lighting device, it is characterized in that: between two described front tyres, the front portion of described frame assembly is equipped with the propons independent suspension frame unit; On independent suspension frame unit, have additional the front-wheel steering device; Described brake equipment adopts the hand-hydraulic brake equipment.
Above-mentioned propons independent suspension frame unit is by the propons body, center spindle arm on the propons body, the left and right lower cantalever at propons body two ends, longitudinal stability bar and tierod with left and right lower cantalever links to each other with the center spindle arm constitute with the bumper that the bulb assembly of tierod is connected with spindle arm; Wherein the lower end of bumper links to each other with described brake wheel through turning to goat's horn.
Above-mentioned bumper adopts the Mai Fuxun column support type bumper of mid-get car, and the stay bearing plate of two bumpers top connects through transverse support bar.
Above-mentioned front-wheel steering device is to be formed by connecting by turning to handgrip and steering column to lock, and wherein the steering column lower end connects with the center spindle arm of propons independent suspension frame unit through universal-joint.
Above-mentioned hand-hydraulic brake equipment be by master brake cylinder, with master brake cylinder through the control cock that flexible pipe links to each other, the five-way joint that links to each other with control cock, the preceding brake hose that links to each other with the threeway of five-way joint and front wheel brake wheel cylinder, with two logical ends of five-way joint through apportioning valve that copper pipe, flexible pipe link to each other, link to each other with apportioning valve after brake hose and trailing wheel brake cylinder constitute.
The control cock of hand-hydraulic brake equipment is to be made of control valve body, joint, valve, spring, packing ring, and wherein valve and spring are arranged on the oil inlet place of control valve body.The control cock that adopts this structure is in order further to increase braking force.
Above-mentioned driving engine adopts force-air cooling or water cooled motor cycle engine.
The utlity model has following advantage:
1, riding manipulation of the present utility model all adopts manual control, handles simple, flexible, as to have overcome former motor-tricycle manipulation complexity shortcoming;
2, the propons independent suspension frame unit and the front-wheel steering device that have increased at the motor-tricycle of existing structure of the utility model, three-wheel travelled changes the four-wheel configuration of travelling into, uses the utility model travel stable more, safety, and damping property is good simultaneously;
3, the utility model is owing to used four-wheel hydraulic dual circuit brake equipment, fundamentally changed the braking effort of the mechanical rod-pulling type brake equipment of former motor-tricycle, front and back wheel braking force overbalance, front and back wheel is asynchronous during emergency braking, the long safety hazard that waits of stopping distance;
4, the utility model adopts force-air cooling or water cooled motor cycle engine, has improved the air cooling engine of former motor-tricycle common configuration, and is bad because of dispelling the heat, and causes air cooling engine overheated easily, and power is defective such as decline and environmental pollution obviously;
In a word, it is low to the utlity model has center of gravity, driving stability, advantage such as manoeuvrable is simple, and braking is reliable, and is easy to maintenance, and cost of manufacture is low.
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1, be overall structure scheme drawing of the present utility model;
Fig. 2, be chassis assembly layout circle of the present utility model;
Fig. 3, be the structural representation of propons independent suspension frame unit of the present utility model;
Fig. 4, be hand-hydraulic brake device structure scheme drawing of the present utility model;
Fig. 5, be the structural representation of the control cock among Fig. 4.
Referring to above-mentioned accompanying drawing as can be known: a kind of four-wheel motor cycle comprises body assembly 1, frame assembly 2, driving engine 3, brake equipment, brake wheel 4, forward and backward tire 5, rear-axle drive assembly 6, back steel plate longitudinal draft hitch 7, fuel supply device, electrical lighting device, it is characterized in that: 5 of two described front tyres, the front portion of described frame assembly 2 is equipped with the propons independent suspension frame unit; On independent suspension frame unit, have additional the front-wheel steering device; Described brake equipment adopts the hand-hydraulic brake equipment.
Referring to Fig. 3 as can be known: above-mentioned propons independent suspension frame unit is by propons body 8, center spindle arm 9 on the propons body 8, the left and right lower cantalever 10 at propons body 8 two ends, longitudinal stability bar 28 and tierod 11 with left and right lower cantalever 10 links to each other with center spindle arm 9 constitute with the bumper 13 that the bulb assembly 12 of tierod 11 is connected with spindle arm 29; Wherein the lower end of bumper 13 links to each other with described brake wheel 4 through turning to goat's horn 14.
Above-mentioned bumper 13 adopts the Mai Fuxun column support type bumper of mid-get car, and the stay bearing plate 15 of two bumpers, 13 tops connects through transverse support bar 16.
Referring to Fig. 3 as can be known: above-mentioned front-wheel steering device is to be formed by connecting by turning to handgrip 17 and steering column 18 to lock, and wherein steering column 18 lower ends connect with the center spindle arm 9 of propons independent suspension frame unit through universal-joint 19.
Referring to Fig. 4 as can be known: the hand-hydraulic brake equipment that the utility model adopts be by master brake cylinder 20, with master brake cylinder 20 through the control cock 21 that flexible pipe links to each other, the five-way joint 22 that links to each other with control cock 21, the preceding brake hose 23 that links to each other with the threeway of five-way joint 22 and front wheel brake wheel cylinder 24, with two of five-way joint 22 lead to ends through apportioning valve 25 that copper pipe, flexible pipe link to each other, link to each other with apportioning valve 25 after brake hose 26 and trailing wheel brake cylinder 27 constitute.
Referring to Fig. 5 as can be known: the control cock 21 of hand-hydraulic brake equipment is to be made of control valve body 21a, joint 21b, valve 21c, spring 21d, packing ring 21e, and wherein valve 21c and spring 21d are arranged on the oil inlet place of control valve body 21a.
Above-mentioned driving engine 3 adopts force-air cooling or water cooled motor cycle engine.
Claims (6)
1, a kind of four-wheel motor cycle comprises body assembly (1), frame assembly (2), driving engine (3), brake equipment, brake wheel (4), forward and backward tire (5), rear-axle drive assembly (6), back steel plate longitudinal draft hitch (7), fuel supply device, electrical lighting device, it is characterized in that: between two described front tyres (5), the front portion of described frame assembly (2) is equipped with the propons independent suspension frame unit; On independent suspension frame unit, have additional the front-wheel steering device; Described brake equipment adopts the hand-hydraulic brake equipment.
2, four-wheel motor cycle as claimed in claim 1, it is characterized in that: described propons independent suspension frame unit is by propons body (8), center spindle arm (9) on the propons body (8), the left and right lower cantalever (10) at propons body (8) two ends, longitudinal stability bar (28) and tierod (11) with left and right lower cantalever (10) links to each other with center spindle arm (9) constitute with the bumper (13) that the bulb assembly (12) of tierod (11) is connected with spindle arm (29); Wherein the lower end of bumper (13) links to each other with described brake wheel (4) through turning to goat's horn (14).
3, four-wheel motor cycle as claimed in claim 2 is characterized in that: described bumper (13) adopts the Mai Fuxun column support type bumper of mid-get car, and the stay bearing plate (15) of two bumpers (13) top connects through transverse support bar (16).
4, four-wheel motor cycle as claimed in claim 1, it is characterized in that: described front-wheel steering device is to be formed by connecting by turning to handgrip (17) and steering column (18) to lock, and wherein steering column (18) lower end connects with the center spindle arm (9) of propons independent suspension frame unit through universal-joint (19).
5, four-wheel motor cycle as claimed in claim 1 is characterized in that: described hand-hydraulic brake equipment be by master brake cylinder (20), with master brake cylinder (20) through the control cock (21) that flexible pipe links to each other, the five-way joint (22) that links to each other with control cock (21), the preceding brake hose (23) that links to each other with the threeway of five-way joint (22) and front wheel brake wheel cylinder (24), with two logical ends of five-way joint (22) through apportioning valve (25) that copper pipe, flexible pipe link to each other, link to each other with apportioning valve (25) after brake hose (26) and trailing wheel brake cylinder (27) formation.Control cock (21) is to be made of control valve body (21a), joint (21b), valve (21c), spring (21d), packing ring (21e), and wherein valve (21c) and spring (21d) are arranged on the oil inlet place of control valve body (21a).
6, four-wheel motor cycle as claimed in claim 1 is characterized in that: described driving engine (3) adopts force-air cooling or water cooled motor cycle engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214726 CN2471688Y (en) | 2001-04-13 | 2001-04-13 | Four wheel motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214726 CN2471688Y (en) | 2001-04-13 | 2001-04-13 | Four wheel motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2471688Y true CN2471688Y (en) | 2002-01-16 |
Family
ID=33633432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01214726 Expired - Fee Related CN2471688Y (en) | 2001-04-13 | 2001-04-13 | Four wheel motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2471688Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323008C (en) * | 2003-12-09 | 2007-06-27 | 张向阳 | Light-duty mini type four-wheel wagon |
| WO2009140891A1 (en) * | 2008-05-20 | 2009-11-26 | Wei Congxin | Carriage gravity centre guidance system for delivery vehicle |
| CN102416946A (en) * | 2011-11-02 | 2012-04-18 | 芜湖众发汽车制动***有限公司 | Proportioning valve built-in of brake cylinder with proportioning valve |
| CN107176255A (en) * | 2017-06-13 | 2017-09-19 | 程扬 | A kind of trailing arm suspension of self-balancing |
-
2001
- 2001-04-13 CN CN 01214726 patent/CN2471688Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323008C (en) * | 2003-12-09 | 2007-06-27 | 张向阳 | Light-duty mini type four-wheel wagon |
| WO2009140891A1 (en) * | 2008-05-20 | 2009-11-26 | Wei Congxin | Carriage gravity centre guidance system for delivery vehicle |
| CN102416946A (en) * | 2011-11-02 | 2012-04-18 | 芜湖众发汽车制动***有限公司 | Proportioning valve built-in of brake cylinder with proportioning valve |
| CN107176255A (en) * | 2017-06-13 | 2017-09-19 | 程扬 | A kind of trailing arm suspension of self-balancing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |