CN101161536A - Bicycle with tiltable front two-wheels - Google Patents

Bicycle with tiltable front two-wheels Download PDF

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Publication number
CN101161536A
CN101161536A CNA2007101341906A CN200710134190A CN101161536A CN 101161536 A CN101161536 A CN 101161536A CN A2007101341906 A CNA2007101341906 A CN A2007101341906A CN 200710134190 A CN200710134190 A CN 200710134190A CN 101161536 A CN101161536 A CN 101161536A
Authority
CN
China
Prior art keywords
underbeam
bicycle
forestock
oil cylinder
telescopic shaft
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
Application number
CNA2007101341906A
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Chinese (zh)
Inventor
王业慈
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNA2007101341906A priority Critical patent/CN101161536A/en
Publication of CN101161536A publication Critical patent/CN101161536A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/08—Cycles with handlebars, equipped with three or more main road wheels with steering devices acting on two or more wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G3/00—Resilient suspensions for a single wheel
    • B60G3/18—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram
    • B60G3/20—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K25/00—Axle suspensions
    • B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/10—Cycles with handlebars, equipped with three or more main road wheels with means for inwardly inclining the vehicle body on bends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/12—Cycles; Motorcycles
    • B60G2300/122—Trikes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/45—Rolling frame vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

The invention relates to a bicycle which has double wheels at the foreside and inclines. A horizontal forestock top-beam and a forestock underbeam are respectively and symmetrically fixed under the forestock axle. The two ends of the forestock top-beam and the forestock underbeam are connected with a post oil cylinder paralleled with the two sides. Telescopic shafts of left and right sides are in the post oil cylinder. A spring bracket is connected to one side of the telescopic shaft and a horizontal forestock axle is connected to the other side. A reset spring set is mounted between the spring bracket and the forestock underbeam. A front wheel is mounted on the front wheel spindle. The upper sides of the two post oil cylinders are communicated by oil pipe which is provided with a valve. The bicycle is not easy to incline with simple and portable structure and little movable parts. The bicycle can be erectly and slantways ridden and automatically recovers to erectility. The invention not only has portability of double wheeler, but also has stability of the tricycle.

Description

Bicycle with tiltable front two-wheels
Technical field
The present invention relates to a kind of bicycle, be a kind of front portion be two-wheel and when riding the bicycle with tiltable front two-wheels of tiltable balance.
Background technology
At present, ordinary bicycle respectively has a wheel before and after being, the bicycle of this kind structure is simple in structure, ride conveniently, but its shortcoming is easy inclination, also is difficult to fixedly stop in riding, in case run into the sliding road conditions in sleet road, easier cunning is turned over, and is very dangerous, though at present also the someone has manufactured experimently the motor bike and the bicycle of single-wheel behind the preceding two-wheel, but its bevelled structure all is quadrilateral structures, its complex structure, and movement parts is many mutually, the volume heaviness, cost is higher.To this, also there is not good terms of settlement at present.
Summary of the invention
In order to overcome the shortcoming that bicycle exists at present, the invention provides a kind of bicycle with tiltable front two-wheels, this kind car can keep the stationary fixing state, also is difficult for during rider tumbling, and its structure is relatively simply light, movement parts is few mutually, and can uprightly ride and also can when stressed, tilt to ride, and under the situation of no external force, can recover upright rider state automatically, it had both had the light of two-wheel car, had the stable of three-wheel vehicle again, was the new varieties that bicycle is regenerated.
The technical solution adopted for the present invention to solve the technical problems is; This comprise certainly oil pipe 2, preceding axle 3, preceding underbeam 4, preceding underbeam 5, column oil cylinder 6, retracing spring 7, Shen contract spools 8, front axle 9 and front vehicle wheel 10 9 parts; It is characterized in that: in preceding axle 3 bottoms of handlebar, each symmetry fix a level to preceding put the beams in place 4 and before underbeam 5, before put the beams in place 4 and before the two ends of underbeam 5 column oil cylinder 6 captive joints parallel respectively with Liang Ce Vertical, respectively be set with the telescopic shaft 8 on limit, the left and right sides in the column oil cylinder 6, telescopic shaft 8 lower ends, a side is connecting spring bracket, a side connecting level to front wheel spindle 9, spring bracket and preceding retracing spring group 7 is installed between the underbeam 5 is equipped with front vehicle wheel 10 on the front wheel spindle 9; Between the upper end of the two column oil cylinders of surveying 6, there is oil pipe 2 to be interconnected, on the oil pipe 2 and valve 1 is installed.The break-make of may command oil circuit is when riding stressed inclination, because the up-and-down movement of projecting shaft 8, promptly impel the mutual stream of hydraulic oil in the column oil cylinder 6, just this can impel car to tilt arbitrarily, if do not want banking motion, only need valve-off 1, stop the interaction of hydraulic oil, can stop inclination.
Its beneficial effect is: this kind car can keep the stationary fixing state, also be difficult for during rider tumbling, and its structure is relatively simply light, movement parts is few mutually, and can uprightly ride and also can when stressed, tilt to ride, and under the situation of no external force, can recover erectility automatically, it had both had the light of two-wheel car, had the stable of three-wheel vehicle again, was the new varieties that bicycle is regenerated.
Description of drawings
The invention will be further described below in conjunction with drawings and the embodiments;
Accompanying drawing is a structural representation of the present invention;
Among the figure, 1 valve, 2 oil pipes, 3 preceding axles, 4 is preceding upper beam, and 5 is preceding underbeam, 6 column oil cylinders, 7 retracing springs, 8 projecting shafts, 9 fronts wheel spindle, 10 front vehicle wheels.
The specific embodiment
In the drawings, telescopic shaft 8 is the vertical shaft of non-circle, it and column oil cylinder 6 endoporus coupling are slidingly installed, it is the axial up-and-down movement of meeting only, can not rotate, it is supporting telescopic shaft 8 location and up-and-down movements against retracing spring 7, and its lower end also can be installed with braking mechanism simultaneously, and braking mechanism only needs be connected one side of Sha Che Valley with telescopic shaft and gets final product.
In the drawings, column oil cylinder 6 is a upper end closed, the hollow sleeve of lower ending opening, and its upper end one side has opening, and each is connected with oil pipe 2, its upper end opposite side, each fixes a transverse bracket, the mudwing that is being linked in sequence, the inner chamber lower end of its hollow, the cover that to have an internal diameter be non-circle, this cover cooperates installation with the telescopic shaft 8 of non-circle, impels telescopic shaft 8 axial motion up and down only, and is rotatable.
In the drawings, retracing spring 7 is sleeved on the slide shaft at center, captives joint with spring bracket in this slide shaft lower end, and the through hole that passes front fork underbeam 5 of its upper end bearing fit slides up and down.

Claims (4)

1. bicycle with tiltable front two-wheels, this comprises oil pipe (2), preceding axle (3), preceding underbeam (4), preceding underbeam (5), column oil cylinder (6), retracing spring (7), Shen contract spool (8), front axle (9) and front vehicle wheel (10) nine parts certainly; It is characterized in that: in preceding axle (3) bottom of handlebar, each symmetry fix a level to preceding put the beams in place (4) and before underbeam (5), before put the beams in place (4) and before the two ends of underbeam (5) column oil cylinder (6) captive joint parallel respectively with Liang Ce Vertical, respectively be set with the telescopic shaft (8) on limit, the left and right sides in the column oil cylinder (6), telescopic shaft (8) lower end, one side is connecting spring bracket, one side connecting level to front wheel spindle (9), spring bracket and preceding retracing spring group (7) is installed between the underbeam (5) is equipped with front vehicle wheel (10) on the front wheel spindle (9); Between the upper end of two column oil cylinders (6), have oil pipe (2) to be interconnected, valve (1) is gone up and be equipped with to oil pipe (2).
2. bicycle with tiltable front two-wheels according to claim 1 is characterized in that: telescopic shaft (8) is the vertical shaft of non-circle, and it and column oil cylinder (6) endoporus coupling are slidingly installed.
3. bicycle with tiltable front two-wheels according to claim 1, it is characterized in that: column oil cylinder (6) is a upper end closed, the hollow sleeve of lower ending opening, and its upper end one side has opening, and each is connected with oil pipe (2), its upper end opposite side, each fixes a transverse bracket, the mudwing that is being linked in sequence, the inner chamber lower end of its hollow, the cover that to have an internal diameter be non-circle, this cover cooperates installation with the telescopic shaft (8) of non-circle, impels telescopic shaft (8) axial motion up and down only, and is rotatable.
4. bicycle with tiltable front two-wheels according to claim 1, it is characterized in that: retracing spring (7) is sleeved on the slide shaft at center, captive joint with spring bracket in this slide shaft lower end, the through hole that passes front fork underbeam (5) of its upper end bearing fit slides up and down.
CNA2007101341906A 2007-10-06 2007-10-06 Bicycle with tiltable front two-wheels Pending CN101161536A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2007101341906A CN101161536A (en) 2007-10-06 2007-10-06 Bicycle with tiltable front two-wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2007101341906A CN101161536A (en) 2007-10-06 2007-10-06 Bicycle with tiltable front two-wheels

Publications (1)

Publication Number Publication Date
CN101161536A true CN101161536A (en) 2008-04-16

Family

ID=39296534

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007101341906A Pending CN101161536A (en) 2007-10-06 2007-10-06 Bicycle with tiltable front two-wheels

Country Status (1)

Country Link
CN (1) CN101161536A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102092435A (en) * 2009-12-10 2011-06-15 光阳工业股份有限公司 Overturn preventing device for vehicle with two front wheels
CN103124671A (en) * 2010-10-12 2013-05-29 丰田自动车株式会社 Vehicle body tilting device
CN102092434B (en) * 2009-12-10 2014-07-16 光阳工业股份有限公司 Inclinable device for vehicle having two front wheels
CN104029730A (en) * 2013-03-07 2014-09-10 福特全球技术公司 Laterally Tiltable Multitrack Vehicle
CN104487328A (en) * 2012-09-24 2015-04-01 雅马哈发动机株式会社 Vehicle
CN106809323A (en) * 2015-12-02 2017-06-09 汤生科技股份有限公司 Car tilting system and tricycle
CN108945257A (en) * 2018-05-31 2018-12-07 田应雄 Universal damper
CN109552513A (en) * 2018-12-25 2019-04-02 南京林业大学 Roll steer structure and electro-tricycle
CN109955973A (en) * 2017-12-26 2019-07-02 亚帝发工业股份有限公司 The specific framework of vertical Che Wending and inclination auxiliary
US11338877B2 (en) * 2019-06-25 2022-05-24 Julian Zheng Two-wheel automatic balance reset mechanism and system

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102092435A (en) * 2009-12-10 2011-06-15 光阳工业股份有限公司 Overturn preventing device for vehicle with two front wheels
CN102092434B (en) * 2009-12-10 2014-07-16 光阳工业股份有限公司 Inclinable device for vehicle having two front wheels
CN102092435B (en) * 2009-12-10 2014-11-05 光阳工业股份有限公司 Overturn preventing device for vehicle with two front wheels
CN103124671A (en) * 2010-10-12 2013-05-29 丰田自动车株式会社 Vehicle body tilting device
CN103124671B (en) * 2010-10-12 2015-06-10 丰田自动车株式会社 Vehicle body tilting device
CN104487328B (en) * 2012-09-24 2019-08-13 雅马哈发动机株式会社 Vehicle
CN104487328A (en) * 2012-09-24 2015-04-01 雅马哈发动机株式会社 Vehicle
CN104029730B (en) * 2013-03-07 2018-02-06 福特全球技术公司 Can lateral inclination more rut vehicles
CN104029730A (en) * 2013-03-07 2014-09-10 福特全球技术公司 Laterally Tiltable Multitrack Vehicle
CN106809323A (en) * 2015-12-02 2017-06-09 汤生科技股份有限公司 Car tilting system and tricycle
CN106809323B (en) * 2015-12-02 2019-04-02 汤生科技股份有限公司 Car tilting system and tricycle
CN109955973A (en) * 2017-12-26 2019-07-02 亚帝发工业股份有限公司 The specific framework of vertical Che Wending and inclination auxiliary
CN108945257A (en) * 2018-05-31 2018-12-07 田应雄 Universal damper
CN109552513A (en) * 2018-12-25 2019-04-02 南京林业大学 Roll steer structure and electro-tricycle
CN109552513B (en) * 2018-12-25 2020-06-26 南京林业大学 Tilt steering structure and electric tricycle
US11338877B2 (en) * 2019-06-25 2022-05-24 Julian Zheng Two-wheel automatic balance reset mechanism and system

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C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20080416