CN111169583A - External hanging connected independent suspension mechanism - Google Patents
External hanging connected independent suspension mechanism Download PDFInfo
- Publication number
- CN111169583A CN111169583A CN202010165700.1A CN202010165700A CN111169583A CN 111169583 A CN111169583 A CN 111169583A CN 202010165700 A CN202010165700 A CN 202010165700A CN 111169583 A CN111169583 A CN 111169583A
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- China
- Prior art keywords
- swing arm
- steering
- movable frame
- fixing column
- independent suspension
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- 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
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- 239000000725 suspension Substances 0.000 title claims abstract description 39
- 230000035939 shock Effects 0.000 claims abstract description 17
- 239000006096 absorbing agent Substances 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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
- B62K21/00—Steering devices
- B62K21/08—Steering dampers
-
- 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
- B62K5/02—Tricycles
- B62K5/05—Tricycles characterised by a single rear wheel
-
- 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 an externally-hung connection independent suspension mechanism. The device comprises a connecting assembly, a middle shaft fixing column, swing arms, a movable frame, a spring and a spring seat, wherein the swing arms, the movable frame, the spring and the spring seat are arranged on the left side and the right side, a bearing pin, a vehicle body connecting piece, a limited angle positioning sheet and a return spring seat are welded on the middle shaft fixing column, and a balance spring seat is welded on a swing arm fixing sleeve of an upper swing arm. All the components are connected through bearing pins and nuts to form a mechanism which can make the swing arm and the movable frame move up and down within a limited angle range. The vehicle body connecting piece is used for being connected with a vehicle body connecting kit on a vehicle body pipe in a steering handle rotating assembly of a motorcycle frame, the middle shaft fixing column is parallel to a steering shaft in the steering handle assembly, and the mechanism cannot follow the steering shaft to do steering motion. The tire steering seat sleeve in the left and right movable frames is used for connecting the shock absorber or the shock absorber frame and then is connected with the tire. The invention can be widely used for indirectly connecting the double front wheels of the reverse three wheels (including electric), so that the double front wheels of the reverse three wheels are convenient to control and steer and run easily.
Description
Technical Field
The invention relates to the technical field of inverted three wheels, in particular to a mechanism with double front wheels capable of swinging left and right and automatically returning to a positive balance state.
Background
The inverted three-wheeled (including electric) motorcycle is a novel product, has better stable and safe trafficability than a two-wheeled motorcycle in a complex terrain environment, and particularly has stronger grip on the ground of a turning tire than the two-wheeled motorcycle. Compared with a four-wheel motorcycle, the reverse three-wheel (including electric) motorcycle is obviously simpler in structure and lower in cost, and is very popular with people in recent years.
Such as a standard inverted motor tricycle in france, the steering of which is achieved by electric and mechanical control of the front wheels. But the maneuverability is complex, the cost is high, and the driving is not easy to be habituated to common drivers. The domestic double front wheel assembly of Jili inverted tricycle applies the technology of four-wheel beach vehicle to it, needs the wheel track width of two-wheel great, just can ensure the stability of automobile body, and the road surface of generally narrow is difficult for passing through.
In general, the inverted motor tricycle generally adopts a left-right front double-wheel shock absorber to reduce the impact of a road surface on a vehicle body, has no vehicle body side-leaning self-aligning balancing device, and has low safety and stability when passing through a rugged road surface.
The lateral-tilting deformation device arranged in the common inverted motor tricycle is directly assembled at the lower part of a steering mechanism, can occupy the space for assembling wheels, can only design and use small-sized wheels as front double wheels, and cannot use various large-sized wheels.
Disclosure of Invention
In order to overcome the problems in the common inverted tricycle, reduce the processing cost and simplify the production process, the invention provides a product which is mechanically and simply operated: an externally hung connected independent suspension mechanism. A balance mechanism capable of aligning and enabling two sides of an axisymmetric figure to do axisymmetric motion under the intervention of a central axis is added into the mechanism. The common independent suspension of the car is added, and the left and right tires of the inverted tricycle move stably by being connected with the tires after being connected with the damping mechanism, and meanwhile, under the action force of the balance spring, the gripping force on the ground can be increased when the car body of the front double wheels of the inverted tricycle inclines, so that the automobile can safely and stably pass through various uneven road surfaces. Because the independent suspension in the optimization system is not directly arranged on the steering mechanism, but the side-tipping deformation device is arranged right ahead the steering assembly of the steering handle, the space for assembling wheels is not occupied, the maximum space can be provided for assembling large-size wheels, and the small tires of the front wheels of the traditional inverted tricycle are changed into tires which can adapt to various sizes in the prior art. The mechanism is suitable for all the two-wheeled motorcycles to be changed into inverted three-wheeled motorcycles without changing the length, width and height of the prototype two-wheeled motorcycle, the size of the tires and the length of the shock absorbers.
In order to achieve the purpose, the invention adopts the technical scheme that: the swing arm 4 on the left side, the swing arm 5 on the right side, the swing arm 6 on the left side, the swing arm 7 on the right side, the left movable frame 2, the right movable frame 3, the return spring 16, the middle shaft fixing column 1, the vehicle body connecting piece 20, the return spring seat 15, the balance spring 10, the balance spring seat 9, the angle limiting positioning sheet 17, the bearing pin 11 and the bearing 21 in the balance spring seat are placed in the motion fulcrum bearing seat 22 of each swing arm. The vehicle body connecting piece, the angle limiting positioning piece and the return spring seat are welded on the middle shaft fixing column, the return spring adjusting bolt 14 is connected on the return spring seat and used for adjusting return springs on the left side and the right side, the swing arm fixing sleeve 8 is connected on each swing arm through a swing arm fixing sleeve bolt 13, the balance spring seat is welded on the swing arm fixing sleeves in the swing arms on the left side and the right side, a left tire steering seat sleeve 19 and a right tire steering seat sleeve 18 in the left movable frame and the right movable frame are used for being connected with a shock absorber of the inverted motor tricycle and then are connected with. The components are connected through a bearing pin nut 12 to form a mechanism with a left swing arm and a right swing arm capable of moving up and down independently or simultaneously, when the swing arms do various movements, the balance spring also moves properly, and the left movable frame and the right movable frame also move up and down. Wherein the welding angles of the middle shaft fixing column and the movable frame and the bearing pin are the same.
According to the scheme, the angle limiting positioning piece is preset in the middle shaft fixing column, so that the vehicle body is controlled at 30 degrees when the vehicle turns and heels, and the vehicle is more stable and safer to drive.
Drawings
Fig. 1 is a rear perspective view of an externally docked independent suspension mechanism.
Fig. 2 is a front perspective view of an externally docked independent suspension mechanism.
Fig. 3 is a front perspective view of an externally docked independent suspension mechanism.
Fig. 4 is a side perspective view of an externally docked independent suspension mechanism.
Fig. 5 is a structural view of an externally-connected independent suspension mechanism.
FIG. 6 is a perspective view showing the external connection of the integrated shock-absorbing steering frame and the inverted three-wheel double front wheel after the external connection of the independent suspension mechanism is connected with the integrated shock-absorbing steering frame with the shock absorber.
Fig. 1 fig. 2 the plug-in connected independent suspension mechanism of fig. 5, wherein: 1. a middle shaft fixing column; 2. a left movable frame; 3. the right movable frame; 4. the swing arm is arranged on the left side; 5. the right side is provided with an upper swing arm; 6. a left lower swing arm; 7. the right lower swing arm; 8. a swing arm fixing sleeve; 9. a balance spring seat; 10. a balance spring; 11. a bearing pin; 12. a bearing pin nut; 13. a swing arm fixing sleeve bolt; 14. a return spring adjusting bolt; 15. a return spring seat; 16. a return spring; 17. a limiting angle positioning sheet; 18. a right tire steering seat sleeve; 19. a left tire steering seat sleeve; 20. a body attachment; 21. a bearing; 22. and a bearing seat.
Detailed description of the preferred embodiments
The preferred mode of the invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, fig. 2 and fig. 3, the external hanging and connecting independent suspension mechanism comprises a left upper swing arm 4, a right upper swing arm 5, a left lower swing arm 6, a right lower swing arm 7, a left movable frame 2, a right movable frame 3, a return spring 16, a middle shaft fixing column 1, a vehicle body connecting piece 20, a return spring seat 15, a balance spring 10, a balance spring seat 9, an angle limiting positioning sheet 17, a bearing pin 11, and a bearing 21 of the external hanging and connecting independent suspension mechanism, wherein the bearing 21 is placed in a motion fulcrum bearing seat 22 of each swing arm. The vehicle body connecting piece, the angle limiting positioning piece and the return spring seat are welded on the middle shaft fixing column, the return spring adjusting bolt 14 is connected on the return spring seat and used for adjusting return springs on the left side and the right side, the swing arm fixing sleeve 8 is connected on each swing arm through a swing arm fixing sleeve bolt, the balance spring seat is welded on a swing arm fixing sleeve in the swing arms on the left side and the right side, a left tire steering seat sleeve 19 and a right tire steering seat sleeve 18 in the left and right movable frames are used for being connected with a shock absorber of the inverted motor tricycle and then are connected with the tire. The components are connected through a bearing pin nut 12 to form a mechanism with a left swing arm and a right swing arm capable of moving up and down independently or simultaneously, when the swing arms do various movements, the balance spring also moves properly, and the left movable frame and the right movable frame also move up and down. Wherein the welding angles of the middle shaft fixing column and the movable frame and the bearing pin are the same.
The body connecting piece in the externally-hung connected independent suspension mechanism is used for connecting with a body connecting kit on a body pipe in a steering assembly of a motorcycle in a steering direction, four bolt holes are preset on the body connecting piece and can be connected by tightening four bolts, and a center shaft fixing column is parallel to a steering shaft of the motorcycle. After the connection is successful, the mechanism can not do steering motion along with the steering handle after the steering handle of the motorcycle is rotated.
Two bearing pins on a middle shaft fixing column in the externally-hung connected independent suspension mechanism are arranged on a vertical central line of the middle shaft fixing column in the same straight line. The bearing pins have the same radius and are arranged from top to bottom, the first bearing pin is used for being connected with the bearings of the left upper swing arm and the right upper swing arm, and the second bearing pin is used for being connected with the bearings of the left lower swing arm and the right lower swing arm. And all bearings of the swing arm connected with the bearing pin on the fixed column of the middle shaft are the same in size. Bearing pin and axis fixed column are not vertical welded, but rather have certain deviation angle welding with the vertical state occasionally, and the approximate scope of deviation contained angle is: 10 to 20 degrees. The motion trail directions of the left, right, upper and lower swing arms and the middle shaft fixing column have certain deviation angles.
The radius of the bearing pin on the left and right movable frames in the externally-hung and connected independent suspension mechanism is the same, and the radius of the bearing pin is the same as that of the bearing connected with the swing arm. Bearing pin is not vertical welding with controlling the adjustable shelf, but rather with the vertical state occasionally certain deviation angle welding, the approximate scope of deviation contained angle is: 10 to 20 degrees. The left and right movable frames are parallel to the central shaft fixing column, and the tyre steering seat sleeves in the left and right movable frames are parallel to the central shaft fixing column. The movable frames on the left side and the right side are similar in appearance but all parameters are the same, and the movable frames are placed left and right and cannot be used in a mixed mode. Under the action of external force, the left and right movable frames can independently move up and down or synchronously move up and down in axial symmetry at two sides.
The distances from the central points of the connecting holes of the center shaft fixing column in the upper and lower swing arms at the left and right sides of the externally-connected independent suspension mechanism to the central point of the connecting hole of the movable frame are the same. The upper swing arm and the lower swing arm on the left side are identical, and the upper swing arm and the lower swing arm on the right side are identical. The left and right swing arms are just similar but not identical in shape. The motion trail direction of the upper swing arm and the motion trail direction of the lower swing arm are parallel, and the motion trails are not on the same straight line. When the swing arm is in a static balance state, the central points of the bearing pin connecting holes of the left upper swing arm and the right upper swing arm are in a straight line, and the central points of the bearing pin connecting holes of the left lower swing arm and the right lower swing arm are in a straight line.
The left and right tire steering seat sleeves on the movable frame in the externally-connected independent suspension mechanism are used for connecting a shock absorber steering assembly or a rocker arm type shock absorption steering frame or an integrated shock absorption steering frame and then are connected with a shock absorber set and a tire. When the left and right movable frames move up and down, the tires also move up and down properly and synchronously.
The upper end of a swing arm fixing sleeve of a left upper swing arm and a right upper swing arm in the externally-connected independent suspension mechanism is provided with a balance spring for balancing and assisting the action of a left movable frame and a right movable frame. When the swing arm moves, the movable frame is driven to move up and down, the upper swing arm has corresponding acting force on the balance spring, and the other side of the movable frame which is symmetrical to the shaft is increased to have corresponding opposite acting force. No matter the left or right swing arm moves up and down independently or simultaneously, the swing arm on the other side cannot be directly pushed, and only the balance spring can apply acting force to the swing arm on the other side with axial symmetry.
The left and right swing arms in the externally-connected independent suspension mechanism are the same in length, the distances from balance spring seats on the two sides to a central shaft fixing column bearing pin of the upper swing arm are the same, the tension of a left return spring is the same as that of a right return spring under the adjusting action of a return spring adjusting bolt, the system can swing left and right to movably deform under the action of external force, and the system can automatically return to normal balance when the external force stops acting.
The angle limiting positioning sheets in the externally-hung connected independent suspension mechanism are welded on the middle shaft fixing column, the positions of the angle limiting positioning sheets are shown below the upper swing arm and above the lower swing arm, the limiting angles are preset, and the deformation space of the swing arm in the independent suspension and the vertical movement range of the movable frame can be limited. The safe control and running of the two wheels in a reasonable side-tipping angle before the reverse three wheels are ensured.
A middle shaft fixing column, a left movable frame, a right movable frame, a left tire steering seat sleeve and a right tire steering seat sleeve in an independent suspension in the externally-hung connected independent suspension mechanism are parallel to a steering shaft in the steering mechanism. The left tire steering seat sleeve, the right tire steering seat sleeve and the steering shaft in the steering mechanism are arranged in the same straight line. The middle shaft fixing column connected with the swing arm and the left and right movable frames are arranged in parallel in the same straight line.
The vehicle body connecting piece on the middle shaft fixing column of the externally-hung connected independent suspension mechanism can move up and down to a proper position to be subjected to positioning welding when aiming at a specific vehicle type, and the tire steering seat sleeve on the movable frame can be preset in height and the length of the swing arm to be shaped before production. Therefore, the mechanism is suitable for all the two-wheeled motorcycles to be changed into novel inverted three-wheeled motorcycles without changing the length, the width and the height of the original vehicle, the size of tires and the length of the shock absorbers particularly for a certain vehicle type.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone with the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present application, fall within the protection scope of the present invention.
Claims (10)
1. An externally hung and connected independent suspension mechanism is characterized in that: the connecting assembly comprises a left upper swing arm (4), a right upper swing arm (5), a left lower swing arm (6), a right lower swing arm (7), a left movable frame (2), a right movable frame (3), a return spring (16), a middle shaft fixing column (1), a vehicle body connecting piece (20), a return spring seat (15), a balance spring (10), a balance spring seat (9), a limited angle positioning sheet (17), a bearing pin (11) and a bearing (21) thereof, wherein the bearing (21) is placed in a movement fulcrum bearing seat (22) of each swing arm. The automobile body connecting piece, the angle limiting positioning piece and the return spring seat are welded on the middle shaft fixing column, a return spring adjusting bolt (14) is connected on the return spring seat and used for adjusting return springs on the left side and the right side, a swing arm fixing sleeve (8) is connected on each swing arm through a swing arm fixing sleeve bolt (13), a balance spring seat is welded on the swing arm fixing sleeves in the swing arms on the left side and the right side, a left tire steering seat sleeve (19) and a right tire steering seat sleeve (18) in the left movable frame and the right movable frame are used for being connected with a shock absorber of the inverted motor tricycle and then are connected with. The components are connected through a bearing pin nut (12) to form a mechanism with a left swing arm and a right swing arm capable of independently or simultaneously moving up and down, when the swing arms do various movements, the balance spring also simultaneously moves properly, and the left movable frame and the right movable frame also move up and down. Wherein the welding angles of the middle shaft fixing column and the movable frame and the bearing pin are the same.
2. The plug-in docked independent suspension mechanism of claim 1, wherein: the motorcycle body connecting piece is used for being connected with a motorcycle body connecting kit on a motorcycle body pipe in a steering handle rotating assembly of a motorcycle in an overlap mode, four bolt holes are preset in the motorcycle body connecting piece and can be connected in an overlap mode through four bolts, and a middle shaft fixing column is parallel to a steering shaft of the motorcycle. After the connection is successful, the mechanism can not do steering motion along with the steering handle after the steering handle of the motorcycle is rotated.
3. The plug-in docked independent suspension mechanism of claim 1, wherein: two bearing pins on the middle shaft fixing column are arranged on the vertical central line of the middle shaft fixing column in the same straight line. The bearing pins have the same radius and are arranged from top to bottom, the first bearing pin is used for being connected with the bearings of the left upper swing arm and the right upper swing arm, and the second bearing pin is used for being connected with the bearings of the left lower swing arm and the right lower swing arm. And all bearings of the swing arm connected with the bearing pin on the fixed column of the middle shaft are the same in size. Bearing pin and axis fixed column are not vertical welded, but rather have certain deviation angle welding with the vertical state occasionally, and the approximate scope of deviation contained angle is: 10 to 20 degrees. The motion trail directions of the left, right, upper and lower swing arms and the middle shaft fixing column have certain deviation angles.
4. The plug-in docked independent suspension mechanism of claim 1, wherein: the radius of the bearing pin on the left and right movable frames is the same, and the radius of the bearing pin connected with the swing arm is the same. Bearing pin is not vertical welding with controlling the adjustable shelf, but rather with the vertical state occasionally certain deviation angle welding, the approximate scope of deviation contained angle is: 10 to 20 degrees. The left and right movable frames are parallel to the central shaft fixing column, and the tyre steering seat sleeves in the left and right movable frames are parallel to the central shaft fixing column. The movable frames on the left side and the right side are similar in appearance but all parameters are the same, and the movable frames are placed left and right and cannot be used in a mixed mode. Under the action of external force, the left and right movable frames can independently move up and down or synchronously move up and down in axial symmetry at two sides.
5. The plug-in docked independent suspension mechanism of claim 1, wherein: the distances from the center points of the connecting holes of the middle shaft fixing column in the upper swing arm and the lower swing arm on the left side and the right side to the center point of the connecting hole of the movable frame are the same. The upper swing arm and the lower swing arm on the left side are identical, and the upper swing arm and the lower swing arm on the right side are identical. The left and right swing arms are just similar but not identical in shape. The motion trail direction of the upper swing arm and the motion trail direction of the lower swing arm are parallel, and the motion trails are not on the same straight line. Under the action of external force, the left and right swing arms can independently move up and down or synchronously move up and down in axial symmetry at two sides.
6. The plug-in docked independent suspension mechanism of claim 1, wherein: the left and right tire steering seat sleeves on the movable frame are connected with the shock absorber steering assembly or the rocker arm type shock absorption steering frame or the integrated shock absorption steering frame and then connected with the shock absorber set and the tire. When the left and right movable frames move up and down, the tires also move up and down properly and synchronously.
7. The plug-in docked independent suspension mechanism of claim 1, wherein: the upper end of the swing arm fixing sleeve of the left and right upper swing arms is provided with a balance spring for balancing and assisting the action of the left and right movable frames. When the swing arm moves, the movable frame is driven to move up and down, the upper swing arm has corresponding acting force on the balance spring, and the other side of the movable frame which is symmetrical to the shaft is increased to have corresponding opposite acting force. No matter the left or right swing arm moves up and down independently or simultaneously, the swing arm on the other side cannot be directly pushed, and only the balance spring can apply acting force to the swing arm on the other side with axial symmetry.
8. The plug-in docked independent suspension mechanism of claim 1, wherein: the left swing arm and the right swing arm are the same in length, the distances from the balance spring seats on the two sides to the bearing pins of the middle shaft fixing column of the upper swing arm are the same, the tension of the left return spring and the tension of the right return spring are the same under the adjusting action of the return spring adjusting bolt, the system can swing left and right to movably deform under the action of external force, and the system can automatically return to be in balance when the external force stops acting.
9. The plug-in docked independent suspension mechanism of claim 1, wherein: the angle limiting positioning sheet is welded on the middle shaft fixing column, the position of the angle limiting positioning sheet is shown below the upper swing arm and above the lower swing arm, the limiting angle is preset, and the deformation space of the swing arm in the independent suspension and the up-and-down movement range of the movable frame can be limited. The safe control and running of the two wheels in a reasonable side-tipping angle before the reverse three wheels are ensured.
10. The plug-in docked independent suspension mechanism of claim 1, wherein: a middle shaft fixing column, a left movable frame, a right movable frame, a left tire steering seat sleeve and a right tire steering seat sleeve in the independent suspension are parallel to a steering shaft in the steering mechanism. The left tire steering seat sleeve, the right tire steering seat sleeve and the steering shaft in the steering mechanism are arranged in the same straight line. The middle shaft fixing column connected with the swing arm and the left and right movable frames are arranged in parallel in the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010165700.1A CN111169583A (en) | 2020-03-10 | 2020-03-10 | External hanging connected independent suspension mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010165700.1A CN111169583A (en) | 2020-03-10 | 2020-03-10 | External hanging connected independent suspension mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111169583A true CN111169583A (en) | 2020-05-19 |
Family
ID=70651574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010165700.1A Pending CN111169583A (en) | 2020-03-10 | 2020-03-10 | External hanging connected independent suspension mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111169583A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791977A (en) * | 2020-06-19 | 2020-10-20 | 浙江小豆电气科技有限公司 | Swinging structure for inverted three-wheel scooter |
| TWI762352B (en) * | 2021-06-09 | 2022-04-21 | 邰金魁 | Balance shaft structure |
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| CN110758625A (en) * | 2019-10-31 | 2020-02-07 | 吕榕志 | External hanging connected double-wishbone type independent suspension mechanism |
| CN110816730A (en) * | 2019-11-29 | 2020-02-21 | 吕榕志 | External-hanging connection reinforced fork type swing rod independent suspension mechanism |
| CN110843983A (en) * | 2019-11-22 | 2020-02-28 | 吕榕志 | Externally hung connected reinforced non-independent suspension mechanism |
| CN212332858U (en) * | 2020-03-10 | 2021-01-12 | 吕榕志 | External hanging connected independent suspension mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20190100268A1 (en) * | 2016-05-30 | 2019-04-04 | Yamaha Hatsudoki Kabushiki Kaisha | Vehicle with linkage mechanism |
| CN107600258A (en) * | 2017-10-18 | 2018-01-19 | 重庆汉雪科技有限公司 | The steering of falling three-wheel rolls mechanism |
| CN108082362A (en) * | 2018-02-01 | 2018-05-29 | 冯健 | A kind of deflection mechanism with damping |
| CN110539834A (en) * | 2019-08-08 | 2019-12-06 | 吕榕志 | Front double-wheel self-return balancing assembly universal plate deformable device of reverse tricycle |
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| CN110843983A (en) * | 2019-11-22 | 2020-02-28 | 吕榕志 | Externally hung connected reinforced non-independent suspension mechanism |
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| CN212332858U (en) * | 2020-03-10 | 2021-01-12 | 吕榕志 | External hanging connected independent suspension mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791977A (en) * | 2020-06-19 | 2020-10-20 | 浙江小豆电气科技有限公司 | Swinging structure for inverted three-wheel scooter |
| CN111791977B (en) * | 2020-06-19 | 2021-11-30 | 浙江小豆电气科技有限公司 | Swinging structure for inverted three-wheel scooter |
| TWI762352B (en) * | 2021-06-09 | 2022-04-21 | 邰金魁 | Balance shaft structure |
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