CN111959658A - Multi-wheel vehicle with rollover-preventing vehicle body mechanism - Google Patents
Multi-wheel vehicle with rollover-preventing vehicle body mechanism Download PDFInfo
- Publication number
- CN111959658A CN111959658A CN202010818083.0A CN202010818083A CN111959658A CN 111959658 A CN111959658 A CN 111959658A CN 202010818083 A CN202010818083 A CN 202010818083A CN 111959658 A CN111959658 A CN 111959658A
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- steering column
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- 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
- B62K5/01—Motorcycles with four or more wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J25/00—Foot-rests; Knee grips; Passenger hand-grips
- B62J25/04—Floor-type foot rests
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- 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
- B62K21/00—Steering devices
- B62K21/02—Front wheel forks or equivalent, e.g. single tine
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention discloses a multi-wheel vehicle with a rollover-preventing vehicle body mechanism, which comprises a frame, two front wheels and two rear wheels, wherein two sides of the frame are respectively provided with a pedal, the front ends of the two pedals are hinged with at least one cross rod together, and the middle part of each cross rod is movably hinged with the lower part of the front side of the frame; a steering column is arranged at the upper part of the front side of the frame, the steering column is connected with the two front wheels through a front adjusting mechanism, and a steering mechanism is arranged above the steering column; the rear side of the frame extends backwards to form a connecting middle shaft, and the connecting middle shaft is connected with the two rear wheels through a rear adjusting mechanism. According to the multi-wheel vehicle designed by the invention, the two front wheels and the two rear wheels which are arranged in parallel can be subjected to heeling adjustment relative to the vehicle frame, so that heeling turning of the multi-wheel vehicle is realized, the influence of centrifugal force on the vehicle body during turning can be effectively relieved, the turning stability is ensured, and the occurrence of a rollover phenomenon is avoided.
Description
Technical Field
The invention relates to a motor-driven or electric vehicle, in particular to a multi-wheel vehicle with a rollover-preventing vehicle body mechanism.
Background
In the design of the existing multi-wheel motor-driven and electric vehicles, due to the consideration of stable driving, a vehicle body system generally adopts a full-bearing structure, in the vehicle body system, the position relation of each wheel relative to a vehicle frame can not be changed except for steering, although the vehicle body system runs stably, the vehicle body is easy to incline under the action of centrifugal force when turning, so that the stability of the vehicle body is poor when turning, particularly under the condition of over-high speed, the vehicle body system is easy to sideslip and overturn, and great potential safety hazards exist.
Disclosure of Invention
In order to solve the problems, the invention designs the multi-wheel vehicle with the side-turning prevention vehicle body mechanism, two front wheels and two rear wheels which are arranged in parallel can be subjected to side-turning adjustment relative to a vehicle frame, so that the side-turning of the multi-wheel vehicle is realized, the influence of centrifugal force on the vehicle body during turning can be effectively relieved, the turning stability is ensured, the side-turning phenomenon is avoided, and the multi-wheel vehicle has the characteristics of safety and practicability.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a multi-wheel car with prevent automobile body mechanism of turning on one's side, includes frame, two front wheels and two rear wheels, its characterized in that: the two sides of the frame are respectively provided with a pedal, the front ends of the two pedals are hinged with at least one cross rod, and the middle part of each cross rod is movably hinged with the lower part of the front side of the frame; a steering column is arranged at the upper part of the front side of the frame, the steering column is connected with the two front wheels through a front adjusting mechanism, and a steering mechanism is arranged above the steering column; the rear side of the frame extends backwards to form a connecting middle shaft, and the connecting middle shaft is connected with the two rear wheels through a rear adjusting mechanism.
More specifically, the front adjusting mechanism comprises two movable frames and two connecting arms; the two movable frames are arranged at the upper end and the lower end of the steering column at intervals in parallel, the middle part of each movable frame is provided with a connecting hole which is pivoted with a connecting shaft at a corresponding position on the steering column, two sides of each movable frame are respectively provided with a notch groove, and a longitudinal rod is arranged in each notch groove; a vertical rod at one side is connected between the vertical rods at the same side of the two movable frames, and the end part of the vertical rod at one side is provided with a ball forming joint which is movably hinged with the middle part of the vertical rod; the middle part of the side vertical rod is fixedly connected with the upper ends of the connecting arms, and a front wheel on the corresponding side is arranged below each connecting arm.
More specifically, the side vertical rod is fixed on the inner side of the upper end of the connecting arm through the mounting seat, and the mounting seat is connected with the connecting arm through a plurality of bolts.
More specifically, the movable frame is composed of a front half frame and a rear half frame which are symmetrical in structure; and two ends of each longitudinal rod are fixedly connected with the front half frame or the rear half frame of the corresponding side through bolts.
More specifically, the steering mechanism includes a joystick and a steering lever; the upper ends of the two connecting arms are provided with a steering bulge forwards, the two steering bulges are connected with a steering rod through ball joints, the middle part of the steering rod is connected with a middle connecting rod through the ball joints, the upper end of the middle connecting rod is pivoted with the lower end of a crankshaft, the upper end of the crankshaft is fixedly connected with an operating rod, the lower end of the operating rod is movably inserted into a steering column, and the upper end of the operating rod is provided with a control handle.
More specifically, the rear adjusting mechanism comprises a movable plate arranged at the bottom of the connecting middle shaft, the middle part of the movable plate is movably connected with the bottom of the connecting middle shaft, and two sides of the movable plate are respectively hinged with the lower part of a connecting seat; the front end of each connecting seat is hinged with the tail part of the corresponding side pedal, and a cross beam is hinged above the two connecting seats; the tail part of the connecting middle shaft is upwards provided with an installation plate which is movably connected with the middle part of the cross beam through a pin shaft; each connecting seat is hinged with a mounting arm towards the back, the outer side of the back end of each mounting arm is provided with a back wheel on the corresponding side, and the middle part of the upper part of each mounting arm is movably hinged with the back side of the corresponding side connecting seat through a shock absorber which is obliquely distributed upwards.
More specifically, the locking device of the rear adjusting mechanism is arranged on the connecting middle shaft, the locking device comprises a U-shaped operating rod, the middle parts of two free ends of the operating rod are hinged to the connecting middle shaft, the top ends of the two free ends of the operating rod are respectively provided with a rubber roller outwards, and when the operating rod rotates relative to the connecting middle shaft, the two rubber rollers can be sunk and supported on the movable plate to realize the locking of the rear adjusting mechanism.
More specifically, a support rod is arranged above the rear part of the frame, and a cushion is arranged at the top of the support rod.
The frame of the invention is connected with two front wheels through a front adjusting mechanism and connected with two rear wheels through a rear adjusting mechanism.
When the vehicle turns, once the vehicle inclines under the action of centrifugal force, a driver can drive the whole vehicle frame to incline relative to the pedals by hands and feet and using the pedals and hands and relying on the gravity center of the human body, at the moment, the vehicle frame enables the whole vehicle frame to incline towards the turning side relative to the pedals under the action of vehicle body inertia and tire stress, and in the process, the front and rear adjusting mechanisms can generate corresponding inclination adjustment.
And the two movable frames of the corresponding front adjusting mechanism rotate relative to the steering column, so that the front wheel at the steering side is lifted relative to the steering column in a self-adaptive manner, and the front wheel at the other side is lowered relative to the steering column, so that the integral gravity center of the vehicle body is lowered and moves inwards towards the turning side, and the influence of centrifugal force on the vehicle body during turning is relieved.
Corresponding to the rear adjusting mechanism, the mounting arms and the connecting seats corresponding to the two rear wheels rotate relative to the connecting middle shaft under the linkage action of the movable plate and the cross beam, so that the rear wheels on the steering side are lifted relative to the frame in a self-adaptive manner, and the rear wheels on the other side are lowered relative to the frame, thereby relieving the influence of centrifugal force on the vehicle body during turning.
Under the combined action of the roll adjustment of the front and back adjustment structure, the multi-wheel vehicle can roll and bend towards the turning side, so that the turning is stable, the side turning phenomenon is avoided, and the multi-wheel vehicle has the characteristics of safety and practicability.
Here, a steering mechanism is provided above the steering column in consideration of the need for steering in actual operation. When the steering is needed, a driver only needs to rotate the operating rod of the steering mechanism through the handle to drive the crankshaft to synchronously rotate, and the rotation of the crankshaft enables the steering rod to swing, so that the connecting arm and the two front wheels are driven to perform linkage steering operation.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of another embodiment of the present invention;
FIG. 3 is a schematic perspective view of the connection between the pedal and the frame according to the present invention;
FIG. 4 is a schematic perspective view of a front adjustment mechanism of the present invention;
FIG. 5 is a schematic perspective view of another perspective of the front adjustment mechanism of the present invention;
FIG. 6 is a schematic perspective view of a rear adjustment mechanism of the present invention;
FIG. 7 is a schematic perspective view of another perspective of the rear adjustment mechanism of the present invention;
fig. 8 is a schematic perspective view of the locking device of the rear adjustment mechanism of the present invention.
Detailed Description
As shown in fig. 1-2, a multi-wheel vehicle with a rollover-preventing body mechanism comprises a frame 1, two front wheels 2 and two rear wheels 3.
As shown in fig. 3, two pedals 4 are respectively disposed on two sides of the frame 1, the front ends of the two pedals 4 are hinged to at least one cross bar 41, and the number of the cross bars 41 provided in the figure is two, and may be set to one or more in practice according to the needs. The middle part of each cross bar 41 is movably hinged with the lower part of the front side of the frame 1.
The upper part of the front side of the frame 1 is provided with a steering column 5, and the steering column 5 is connected with the two front wheels 2 through a front adjusting mechanism 6.
As shown in fig. 4 and 5, the front adjusting mechanism 6 includes two movable frames 61 and two connecting arms 62. The two movable frames 61 are arranged at the upper and lower ends of the steering column 5 at intervals in parallel, a connecting hole 611 is arranged in the middle of each movable frame 61, and the connecting hole 611 is pivoted with the connecting shaft 51 at the corresponding position on the steering column 5. A notch groove 612 is respectively arranged on two sides of each movable frame 61, and a longitudinal rod 613 is installed in the notch groove 612. A side vertical rod 63 is connected between the vertical rods 613 on the same side of the two movable frames 61, and the end of the side vertical rod 63 is provided with a ball joint movably hinged with the middle part of the vertical rod 613. The middle part of the side vertical rod 63 is fixedly connected with the upper end of the corresponding side connecting arm 62, the whole side vertical rod 63 is fixed on the inner side of the upper end of the connecting arm 62 through a mounting seat 631, and the front wheel 2 on the corresponding side is mounted below each connecting arm 62.
Here, in view of the need for convenient assembly, the movable frame 61 is composed of a front half frame 61a and a rear half frame 61b which are structurally symmetrical; both ends of each of the longitudinal bars 613 are fixedly connected to the front half frame 61a and the rear half frame 61b of the corresponding side by bolts to form an integral structure.
A steering mechanism 7 is arranged above the steering column 5, and the steering mechanism 7 comprises an operating rod 71 and a steering rod 72. The upper ends of the two connecting arms 62 are provided with a steering bulge 73 forwards, the two steering bulges 73 are connected with a steering rod 72 through ball joints, the middle part of the steering rod 72 is connected with a middle connecting rod 74 through the ball joints, the upper end of the middle connecting rod 74 is pivoted with the lower end of a crankshaft 75, the upper end of the crankshaft 75 is fixedly connected with an operating rod 71, the lower end of the operating rod 71 is movably inserted in the steering column 5, and the upper end of the operating rod 71 is provided with an operating handle 76.
When steering is required, the driver can rotate the operating lever 71 of the steering mechanism through the handle 76 to drive the crankshaft 75 to rotate synchronously, and the rotation of the crankshaft 75 will make the steering rod 72 swing, so as to drive the two connecting arms 62 and the two front wheels 2 to perform linkage steering operation.
A connecting middle shaft 11 extends backwards from the rear side of the frame 1, and the connecting middle shaft 11 is connected with the two rear wheels 3 through a rear adjusting mechanism 8.
As shown in fig. 6 and 7, the rear adjusting mechanism 8 includes a movable plate 81 disposed at the bottom of the connecting middle shaft 11, the middle of the movable plate 81 is movably connected to the bottom of the connecting middle shaft 11, and two sides of the movable plate 81 are respectively hinged to the lower portion of a connecting seat 82. The front end of each side connecting seat 82 is hinged with the connecting rod 41 at the tail part of the corresponding side pedal 4 through a ball joint. The upper parts of the two connecting seats 82 are hinged with a cross beam 83 together, the tail part of the connecting middle shaft 11 is upwards provided with a mounting plate 111, and the mounting plate 111 is movably connected with the middle part of the cross beam 83 through a pin shaft 112. Each connecting seat 83 is hinged with a mounting arm 84 towards the rear, the rear wheel 2 on the corresponding side is mounted on the outer side of the rear end of each mounting arm 84, and the upper middle part of each mounting arm 84 is movably hinged with the rear side of the corresponding connecting seat 82 through a damper 85 which is arranged obliquely upwards.
A supporting rod 9 is arranged above the rear portion of the frame 1, and a cushion 91 is arranged at the top of the supporting rod 9.
The frame of the present invention is connected to two front wheels 2 through a front adjusting mechanism 6 and connected to two rear wheels 3 through a rear adjusting mechanism 8.
When the vehicle turns, once the vehicle is inclined under the action of centrifugal force, a driver can drive the whole vehicle frame 1 to incline relative to the pedals 4 by hands and feet and using the pedals and hands through the gravity center of the human body, at the moment, the vehicle frame 1 can incline the whole vehicle frame 1 towards the turning side relative to the pedals 4 under the action of vehicle body inertia and tire stress, and in the process, the front and rear adjusting mechanisms can generate corresponding inclination adjustment.
And corresponding to the front adjusting mechanism 6, the two movable frames 61 rotate relative to the steering column 5, so that the front wheel 2 at the steering side is lifted relative to the steering column 5 in a self-adaptive manner, the front wheel 2 at the other side is descended relative to the steering column 5, the integral gravity center of the vehicle body is descended and moves inwards to the turning side, and the influence of centrifugal force on the vehicle body during turning is relieved.
Corresponding to the rear adjusting mechanism 8, the mounting arms 84 and the connecting seats 82 corresponding to the two rear wheels 2 rotate relative to the connecting middle axle 11 under the linkage action of the movable plate 81 and the cross beam 83, so that the rear wheel 3 at the steering side is lifted relative to the frame 1 and the rear wheel 2 at the other side is lowered relative to the frame 1 in a self-adaptive manner, and the influence of centrifugal force on the vehicle body during turning is relieved.
Under the combined action of the roll adjustment of the front and back adjustment structure, the multi-wheel vehicle can roll and bend towards the turning side, so that the turning is stable, the side turning phenomenon is avoided, and the multi-wheel vehicle has the characteristics of safety and practicability.
Here, in order to improve the stability of the vehicle in straight running, the connecting middle shaft 11 is provided with a locking device 10 of the rear adjusting mechanism, as shown in fig. 8, the locking device 10 includes a U-shaped operating rod 101, the middle of two free ends of the operating rod 101 is hinged with the connecting middle shaft 11 through a pin 102, and the top ends of the two free ends of the operating rod 101 are respectively provided with a rubber roller 103 facing outwards.
In use, a driver can pull the operating rod 101 by hand to rotate the operating rod 101 relative to the connecting middle shaft 11, so that the two rubber rollers 103 sink and prop against the movable plate 81 to lock the movable plate 81, and further lock the rear adjusting mechanism 8. Here, to ensure the locking effectiveness, the movable plate 81 is provided with a plurality of locking holes 811 engageable with the rubber roller 103.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change or modification made to the above embodiments according to the technical principle of the present invention still falls within the scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a multi-wheel car with prevent automobile body mechanism of turning on one's side, includes frame, two front wheels and two rear wheels, its characterized in that: the two sides of the frame are respectively provided with a pedal, the front ends of the two pedals are hinged with at least one cross rod, and the middle part of each cross rod is movably hinged with the lower part of the front side of the frame; a steering column is arranged at the upper part of the front side of the frame, the steering column is connected with the two front wheels through a front adjusting mechanism, and a steering mechanism is arranged above the steering column; the rear side of the frame extends backwards to form a connecting middle shaft, and the connecting middle shaft is connected with the two rear wheels through a rear adjusting mechanism.
2. A multi-wheeled vehicle having a rollover prevention body mechanism as defined in claim 1, wherein: the front adjusting mechanism comprises two movable frames and two connecting arms; the two movable frames are arranged at the upper end and the lower end of the steering column at intervals in parallel, the middle part of each movable frame is provided with a connecting hole which is pivoted with a connecting shaft at a corresponding position on the steering column, two sides of each movable frame are respectively provided with a notch groove, and a longitudinal rod is arranged in each notch groove; a vertical rod at one side is connected between the vertical rods at the same side of the two movable frames, and the end part of the vertical rod at one side is provided with a ball forming joint which is movably hinged with the middle part of the vertical rod; the middle part of the side vertical rod is fixedly connected with the upper ends of the connecting arms, and a front wheel on the corresponding side is arranged below each connecting arm.
3. A multi-wheeled vehicle having a rollover prevention body mechanism as defined in claim 2, wherein: the side vertical rod is fixed on the inner side of the upper end of the connecting arm through the mounting seat, and the mounting seat is connected with the connecting arm through a plurality of bolts.
4. A multi-wheeled vehicle having a rollover prevention body mechanism as defined in claim 2, wherein: the movable frame is composed of a front half frame and a rear half frame which are symmetrical in structure; and two ends of each longitudinal rod are fixedly connected with the front half frame or the rear half frame of the corresponding side through bolts.
5. A multi-wheeled vehicle having a rollover prevention body mechanism as defined in claim 1, wherein: the steering mechanism comprises a control rod and a steering rod; the upper ends of the two connecting arms are provided with a steering bulge forwards, the two steering bulges are connected with a steering rod through ball joints, the middle part of the steering rod is connected with a middle connecting rod through the ball joints, the upper end of the middle connecting rod is pivoted with the lower end of a crankshaft, the upper end of the crankshaft is fixedly connected with an operating rod, the lower end of the operating rod is movably inserted into a steering column, and the upper end of the operating rod is provided with a control handle.
6. A multi-wheeled vehicle having a rollover prevention body mechanism as claimed in any one of claims 1 to 5, wherein: the rear adjusting mechanism comprises a movable plate arranged at the bottom of the connecting middle shaft, the middle part of the movable plate is movably connected with the bottom of the connecting middle shaft, and two sides of the movable plate are respectively hinged with the lower part of a connecting seat; the front end of each connecting seat is hinged with the tail part of the corresponding side pedal, and a cross beam is hinged above the two connecting seats; the tail part of the connecting middle shaft is upwards provided with an installation plate which is movably connected with the middle part of the cross beam through a pin shaft; each connecting seat is hinged with a mounting arm towards the back, the outer side of the back end of each mounting arm is provided with a back wheel on the corresponding side, and the middle part of the upper part of each mounting arm is movably hinged with the back side of the corresponding side connecting seat through a shock absorber which is obliquely distributed upwards.
7. A multi-wheeled vehicle having a rollover prevention body mechanism as defined in claim 6, wherein: the locking device comprises a U-shaped operating rod, the middle parts of two free ends of the operating rod are hinged to the connecting middle shaft, rubber rollers are arranged at the top ends of the two free ends of the operating rod outwards respectively, and when the operating rod rotates relative to the connecting middle shaft, the two rubber rollers can sink and prop against the movable plate to realize locking of the rear adjusting mechanism.
8. A multi-wheeled vehicle having a rollover prevention body mechanism as claimed in any one of claims 1 to 5, wherein: a supporting rod is arranged above the rear portion of the frame, and a cushion is arranged at the top of the supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010818083.0A CN111959658A (en) | 2020-08-14 | 2020-08-14 | Multi-wheel vehicle with rollover-preventing vehicle body mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010818083.0A CN111959658A (en) | 2020-08-14 | 2020-08-14 | Multi-wheel vehicle with rollover-preventing vehicle body mechanism |
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| Publication Number | Publication Date |
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| CN111959658A true CN111959658A (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010818083.0A Pending CN111959658A (en) | 2020-08-14 | 2020-08-14 | Multi-wheel vehicle with rollover-preventing vehicle body mechanism |
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| Country | Link |
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| CN (1) | CN111959658A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220135170A1 (en) * | 2019-04-24 | 2022-05-05 | Sunluxe Enterprises Limited | Dual Linkage Front Fork with Steering Lock for Scooter |
| IT202100012131A1 (en) * | 2021-05-12 | 2022-11-12 | Piaggio & C Spa | A TILTING SADDLE MOTOR VEHICLE WITH TWO ROLLING STEERING FRONT WHEELS AND TWO NON-ROLLING REAR DRIVE WHEELS |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61179091U (en) * | 1985-04-30 | 1986-11-08 | ||
| JP2005028990A (en) * | 2003-07-11 | 2005-02-03 | Yamaha Motor Co Ltd | Small-sized motor-driven vehicle of standing riding type |
| WO2009059099A2 (en) * | 2007-10-31 | 2009-05-07 | Vectrix Corporation | Lockable tilt system for a three-wheeled vehicle |
| JP2013022993A (en) * | 2011-07-19 | 2013-02-04 | Toyota Motor Corp | Suspension system |
| CN203528602U (en) * | 2013-10-30 | 2014-04-09 | 叶呈艳 | Power vehicle with double operating rods controlling swerving of preposed two wheels |
| CN104520178A (en) * | 2012-07-11 | 2015-04-15 | 标致摩托车公司 | Undercarriage for a vehicle having two laterally tiltable front wheels |
| CN108116577A (en) * | 2018-02-02 | 2018-06-05 | 保定市拓思汽车设计有限公司 | Three-wheeled electric vehicle can be rolled down |
| CN108438111A (en) * | 2018-05-31 | 2018-08-24 | 湖州职业技术学院 | A kind of more wheel bicycle stabilising arrangements |
| CN109795596A (en) * | 2019-03-06 | 2019-05-24 | 天津钛美利科技有限公司 | A kind of damping rack for electric motor car |
| CN109987184A (en) * | 2017-12-29 | 2019-07-09 | 纳恩博（北京）科技有限公司 | Scooter |
| CN110341861A (en) * | 2019-08-20 | 2019-10-18 | 南京金百合医疗器械有限公司 | The flexible electric bicycle of hand foldable |
| EP3251931B1 (en) * | 2016-06-03 | 2019-10-30 | sblocs bikes GmbH | Chassis for a three-wheeled vehicle and three-wheeled vehicle, in particular load-carrying bicycle |
| CN210063237U (en) * | 2019-03-20 | 2020-02-14 | 浙江逗哈科技股份有限公司 | High-speed reverse tricycle |
| CN211167227U (en) * | 2019-09-27 | 2020-08-04 | 彭宗胜 | Anti-toppling tricycle convenient to control |
| CN211223709U (en) * | 2019-11-11 | 2020-08-11 | 叶奇正 | Multi-wheel vehicle rollover-prevention body system with double adjusting wheels |
-
2020
- 2020-08-14 CN CN202010818083.0A patent/CN111959658A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61179091U (en) * | 1985-04-30 | 1986-11-08 | ||
| JP2005028990A (en) * | 2003-07-11 | 2005-02-03 | Yamaha Motor Co Ltd | Small-sized motor-driven vehicle of standing riding type |
| WO2009059099A2 (en) * | 2007-10-31 | 2009-05-07 | Vectrix Corporation | Lockable tilt system for a three-wheeled vehicle |
| JP2013022993A (en) * | 2011-07-19 | 2013-02-04 | Toyota Motor Corp | Suspension system |
| CN104520178A (en) * | 2012-07-11 | 2015-04-15 | 标致摩托车公司 | Undercarriage for a vehicle having two laterally tiltable front wheels |
| CN203528602U (en) * | 2013-10-30 | 2014-04-09 | 叶呈艳 | Power vehicle with double operating rods controlling swerving of preposed two wheels |
| EP3251931B1 (en) * | 2016-06-03 | 2019-10-30 | sblocs bikes GmbH | Chassis for a three-wheeled vehicle and three-wheeled vehicle, in particular load-carrying bicycle |
| CN109987184A (en) * | 2017-12-29 | 2019-07-09 | 纳恩博（北京）科技有限公司 | Scooter |
| CN108116577A (en) * | 2018-02-02 | 2018-06-05 | 保定市拓思汽车设计有限公司 | Three-wheeled electric vehicle can be rolled down |
| CN108438111A (en) * | 2018-05-31 | 2018-08-24 | 湖州职业技术学院 | A kind of more wheel bicycle stabilising arrangements |
| CN109795596A (en) * | 2019-03-06 | 2019-05-24 | 天津钛美利科技有限公司 | A kind of damping rack for electric motor car |
| CN210063237U (en) * | 2019-03-20 | 2020-02-14 | 浙江逗哈科技股份有限公司 | High-speed reverse tricycle |
| CN110341861A (en) * | 2019-08-20 | 2019-10-18 | 南京金百合医疗器械有限公司 | The flexible electric bicycle of hand foldable |
| CN211167227U (en) * | 2019-09-27 | 2020-08-04 | 彭宗胜 | Anti-toppling tricycle convenient to control |
| CN211223709U (en) * | 2019-11-11 | 2020-08-11 | 叶奇正 | Multi-wheel vehicle rollover-prevention body system with double adjusting wheels |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220135170A1 (en) * | 2019-04-24 | 2022-05-05 | Sunluxe Enterprises Limited | Dual Linkage Front Fork with Steering Lock for Scooter |
| IT202100012131A1 (en) * | 2021-05-12 | 2022-11-12 | Piaggio & C Spa | A TILTING SADDLE MOTOR VEHICLE WITH TWO ROLLING STEERING FRONT WHEELS AND TWO NON-ROLLING REAR DRIVE WHEELS |
| WO2022238855A1 (en) * | 2021-05-12 | 2022-11-17 | Piaggio & C. S.P.A. | A tilting saddle-riding motor vehicle with two tilting front steered wheels and two non-tilting rear driving wheels |
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Application publication date: 20201120 |