CN202657173U - Tilt block structure of motor tricycle - Google Patents
Tilt block structure of motor tricycle Download PDFInfo
- Publication number
- CN202657173U CN202657173U CN 201220279856 CN201220279856U CN202657173U CN 202657173 U CN202657173 U CN 202657173U CN 201220279856 CN201220279856 CN 201220279856 CN 201220279856 U CN201220279856 U CN 201220279856U CN 202657173 U CN202657173 U CN 202657173U
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- vehicle frame
- rear end
- motor
- swing arm
- tricycle
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Abstract
The utility model discloses a tilt block structure of a motor tricycle. An axis along the front and back direction of a tricycle body is fixedly arranged at the rear end of a front frame; the axis can rotate along the circumferential direction and stop axially to be inserted at the front end of a rear swing arm; a guide plate is fixedly arranged on the rear swing arm; a guide block is arranged at the tail end of the front frame; the guide block can move relative to the guide plate along a set arc; a driver capable of receiving a command from the control system of the tricycle body is also arranged at the rear end of the front frame; the driver can control the guide block to be positioned at a set position of the arc track on the guide plate; a positioning shaft is fixedly arranged at the front end of the joint pipe of the frame along the width direction of the tricycle body; the positioning shaft axially stops and is inserted at the front end of the rear swing arm; and the tricycle body inclines and achieves the balance when the tricycle turns around, speed is not greatly reduced, the tricycle body is automatically perpendicular to the ground when the motor tricycle drives at low speed, without the need of enabling a driver to stand on the ground, so that the driving safety and riding comfortableness of the motor tricycle can be ensured.
Description
Technical field
The utility model relates to a kind of motor-tricycle, particularly a kind of tilted block structure of motor-tricycle.
Background technology
In general, motor bike has simple and compact design with respect to automobile, and is widely used.Owing to simple structure, climate protection and transport capacity but are limited on the other hand.The motor-tricycle that designs based on two-wheeler structure is arranged on the market.But because the centnifugal force on the exterior angle is forcing three-wheel vehicle chaufeur when excessively curved to incline health to go out, and the speed of a motor vehicle also must be put very slowly when excessively curved.Relative, the motor-tricycle that designs according to pitch system is also arranged on the market, this pitch system adds a revolvable axle center mechanism in the stage casing of vehicle body, make vehicle body be divided into before and after two sections, can comply with the axle center rotation.Vehicle body reaches balance from line tilt when curved crossing although this design makes three-wheel vehicle, reaches crossing that the speed of a motor vehicle does not need significantly reduction of speed when curved.But such mechanism but forces the chaufeur must be in the situation of vehicle stop, lands with pin and is supporting car body, prevents naturally tilting of car body.
Summary of the invention
In order to remedy above deficiency, the utility model provides a kind of tilted block structure of motor-tricycle, two drove trailing wheel along with the wish inclination of chaufeur when the tilted block structure of this motor-tricycle can make Vehicle Driving Cycle, low vehicle speeds or need not rely on driver's pin to remove to support car body when static guarantees that car body is perpendicular to the ground.
The utility model for the technical scheme that solves its technical matters and adopt is: a kind of tilted block structure of motor-tricycle, comprise rear Swing Arm, the front vehicle frame and the vehicle frame pipe joint that pair of rear wheels is installed of front-wheel are installed, described vehicle frame pipe joint is the front end width less than the framed structure of rear end width and symmetrical configuration, the trailing wheel symmetry is positioned at the both sides of its rear end broad ways, take the place ahead of vehicle heading as front end, take the rear of vehicle heading as the rear end, described front vehicle frame rear end is installed with an axle center along the car body fore-and-aft direction, rear Swing Arm front end is provided with a jack, described axle center circumferencial direction can rotate and axial retention is waved in the jack of wall front end after being inserted in, be fixed with a guide plate on the rear Swing Arm, the front vehicle frame tail end is installed with a guide block, described guide block relatively guide plate moves along setting arc trajectory, the front vehicle frame rear end also is provided with an actuator that can receive and carry out the control system instruction of car body, this actuator can be controlled the desired location that guide block is positioned at arc trajectory on the guide plate, described vehicle frame pipe joint front end is installed with a fix shaft along the width over sides of car body direction, rear Swing Arm front end is provided with a perforation along the width over sides of car body direction, and described fix shaft axial retention is inserted in the perforation of rear Swing Arm.
As further improvement of the utility model, the fix shaft circumferencial direction of described vehicle frame pipe joint front end can rotate and be inserted in the rear Swing Arm, also is provided with a shock absorption device, and these shock absorption device two ends are hinged with vehicle frame pipe joint rear end and rear Swing Arm rear end respectively.
As further improvement of the utility model, described guide block is roller, guide plate is provided with a V-shaped groove longitudinally, this roller circumferencial direction can rotational positioning in the front vehicle frame rear end and can roll along the V-shaped groove of guide plate, and roller periphery surface is tight against the V-shaped groove sidewall.
As further improvement of the utility model, the V-shaped groove medial surface on the described guide plate is smooth arc surface.
As further improvement of the utility model, described front vehicle frame rear end also is installed with a positioning plate, a strip shape hole that extends longitudinally on this positioning plate, the axle of the roller dorsad rear end of front vehicle frame is inserted in the strip shape hole of positioning plate, and roller backstop is in the positioning plate front side.
As further improvement of the utility model, the structure that described roller periphery surface is tight against the V-shaped groove sidewall is: be provided with a curved bar and a torsion spring, this curved bar one end and front vehicle frame rear end are hinged, the guide block axial retention is sheathed on the curved bar other end outside, torsion spring set is located on the jointed shaft of curved bar and front vehicle frame, and torsion spring two ends respectively elasticity are tight against a dorsad sidewall of V-shaped groove of front vehicle frame and curved bar.
As further improvement of the utility model, described actuator is motor-driven linear telescopic mechanism, and this linear telescopic mechanism shaft is articulated and connected with front vehicle frame and curved bar respectively to two ends.
As further improvement of the utility model, described front vehicle frame rear end is provided with crossbeam, after wave wall and be provided with a pair of supporting pad, this is to forming angle between the supporting pad axis, this can only peak at the sidewall that crossbeam is positioned at the both sides, axle center respectively to supporting pad.
As further improvement of the utility model, described supporting pad angle towards between a side shaft line of front vehicle frame crossbeam is spent less than 180.
As further improvement of the utility model, the structure that described axle center circumferencial direction can rotate and axial retention is waved after being inserted in the jack of wall front end is: jack is that point diameter is greater than the T shape perforation of rear end diameter on the described rear Swing Arm, the jack rear and front end is respectively equipped with tapered roller bearing and ball-bearing casing, the axle center is Step Shaft, the axle center is inserted in tapered roller bearing and the ball-bearing casing, the step in axle center only peaks on the tapered roller bearing front end face, also be provided with bonnet and nut, bonnet covers button and is located on the outside end wall of jack rear end, bonnet is provided with the proper perforation that supplies the rear end, axle center to wear, the rear end, axle center is provided with outside thread, this outside thread and nut are spirally connected, and nut only peaks at the bonnet lateral wall.
Useful technique effect of the present utility model is: the axle center of the utility model front vehicle frame and rear Swing Arm pin-jointed structure, so that vehicle body is divided into front and back two sectional type structure, when turn inside diameter travels, rear Swing Arm just rotates a certain angle around the axle center of front vehicle frame rear end, make motor-tricycle vehicle body when excessively curved reach balance from line tilt, the speed of a motor vehicle does not need significantly reduction of speed when excessively curved, by the desired location of driver control guide block at the arc trajectory of guide plate, in the time of can or stopping in low vehicle speeds, the driver control guide block is positioned at the desired location of guide plate arc trajectory, force rear Swing Arm just to return, so that car body is perpendicular to the ground, need not rely on driver's pin to remove to support car body, guarantee the safety of Vehicle Driving Cycle and the traveling comfort that chaufeur drives.
Description of drawings
Fig. 1 is structural principle front view of the present utility model;
Fig. 2 is three-dimensional structure diagram of the present utility model;
Fig. 3 is use view of the present utility model;
Fig. 4 is the jack connection structure scheme drawing of axle center and rear Swing Arm;
Fig. 5 is for using the motor-tricycle block diagram of this utility model.
The specific embodiment
Embodiment: a kind of tilted block structure of motor-tricycle, comprise rear Swing Arm 2, the front vehicle frame 1 and the vehicle frame pipe joint 3 that pair of rear wheels is installed of front-wheel are installed, described vehicle frame pipe joint 3 is the front end width less than the framed structure of rear end width and symmetrical configuration, the trailing wheel symmetry is positioned at the both sides of its rear end broad ways, take the place ahead of vehicle heading as front end, take the rear of vehicle heading as the rear end, described front vehicle frame 1 rear end is installed with an axle center 4 along the car body fore-and-aft direction, rear Swing Arm 2 front ends are provided with a jack 15, described axle center 4 circumferencial directions can rotate and axial retention is waved in the jack 15 of wall front end after being inserted in, be fixed with a guide plate 5 on the rear Swing Arm 2, front vehicle frame 1 tail end is installed with a guide block 6, described guide block 6 relatively guide plate 5 moves along setting arc trajectory, front vehicle frame 1 rear end also is provided with an actuator 12 that can receive and carry out the control system instruction of car body, this actuator 12 can be controlled the desired location that guide block 6 is positioned at arc trajectory on the guide plate 5, described vehicle frame pipe joint 3 front ends are installed with a fix shaft 7 along the width over sides of car body direction, rear Swing Arm 2 front ends are provided with a perforation along the width over sides of car body direction, described fix shaft 7 axial retention are inserted in the perforation of rear Swing Arm 2, the utility model is so that vehicle body is divided into front and back two sectional type structure, when turn inside diameter travels, rear Swing Arm 2 just rotates a certain angle around the axle center 4 of front vehicle frame rear end, make motor-tricycle vehicle body when excessively curved reach balance from line tilt, the speed of a motor vehicle does not need significantly reduction of speed when excessively curved, in low vehicle speeds or when stopping, actuator 12 control guide blocks 6 are positioned at the desired location of arc trajectory on the guide plate 5, force rear Swing Arm 2 times just, so that car body is perpendicular to the ground, need not rely on driver's pin to remove to support car body, guarantee the safety of Vehicle Driving Cycle and the traveling comfort that chaufeur drives.
Described guide block 6 is roller, guide plate 5 is provided with a V-shaped groove longitudinally, this roller circumferencial direction can rotational positioning also can roll along the V-shaped groove of guide plate 5 in front vehicle frame 1 rear end, and roller periphery surface is tight against the V-shaped groove sidewall, reduce friction by rolling, guarantee that guide block 6 is smooth and easy in guide plate 5 interior motions.
V-shaped groove medial surface on the described guide plate 5 is smooth arc surface, and is anti-jamming, guarantees that guide block 6 is smooth and easy in guide plate 5 interior motions.
Described front vehicle frame 1 rear end also is installed with a positioning plate 9, this positioning plate 9 is provided with a strip shape hole that extends longitudinally, the axle of the roller dorsad rear end of front vehicle frame 1 is inserted in the strip shape hole of positioning plate 9, roller backstop is in positioning plate 9 front sides, guarantee the close contact of roller and guide plate 5, prevent from breaking away from.
The structure that described roller periphery surface is tight against the V-shaped groove sidewall is: be provided with a curved bar 10 and a torsion spring 11, these curved bar 10 1 ends and front vehicle frame 1 rear end are hinged, guide block 6 axial retention are sheathed on curved bar 10 other ends outside, torsion spring 11 is sheathed on the jointed shaft of curved bar 10 and front vehicle frame 1, torsion spring 11 two ends respectively elasticity are tight against a dorsad sidewall of V-shaped groove of front vehicle frame 1 and curved bar 10, the torsion compressing curved bar 10 by torsion spring 11 so that guide block 6 all the time with guide plate 5 on V-shaped groove medial surface Elastic Contact.
Described actuator 12 is motor-driven linear telescopic mechanism, and this linear telescopic mechanism shaft is articulated and connected with front vehicle frame 1 and curved bar 10 respectively to two ends.
Described front vehicle frame 1 rear end is provided with crossbeam 13, after wave wall and be provided with a pair of supporting pad 14, this is to forming angle between supporting pad 14 axis, this can only peak at the sidewall that crossbeam is positioned at 4 both sides, axle center respectively to supporting pad 14,14 pairs of crossbeams of supporting pad have position-limiting action, prevent that the excessive phenomenon such as overturning that causes of rear Swing Arm 2 corners from occuring.
Described supporting pad 14 angle towards between a side shaft line of front vehicle frame 1 crossbeam is spent less than 180.
The structures that described axle center 4 circumferencial directions can rotate and axial retention is waved after being inserted in the jack 15 of wall front end are: jack 15 is the T shape perforation of point diameter greater than the rear end diameter on the described rear Swing Arm 2, jack 15 rear and front ends are respectively equipped with tapered roller bearing 16 and ball-bearing casing 17, axle center 4 is Step Shaft, axle center 4 is inserted in tapered roller bearing 16 and the ball-bearing casing 17, the step in axle center 4 only peaks on tapered roller bearing 16 front end faces, also be provided with bonnet 18 and nut 19, bonnet 18 covers button and is located on the outside end wall of jack 15 rear ends, bonnet 18 is provided with the proper perforation that supplies 4 rear ends, axle center to wear, 4 rear ends, axle center are provided with outside thread, this outside thread and nut 19 are spirally connected, nut 19 only peaks at bonnet 18 lateral walls, certainly can also be other structure except this structure as by the jack 15 interior annular recess that arrange at rear Swing Arm 2, the annular projection that the setting of 4 periphery walls matches in the axle center, can realize that equally circumferencial direction can rotate and the connection of axial retention, inferior is the structure that those skilled in the art are easy to expect according to this patent.
Claims (10)
1. the tilted block structure of a motor-tricycle, it is characterized by: comprise rear Swing Arm (2), the front vehicle frame (1) of front-wheel is installed and the vehicle frame pipe joint (3) of pair of rear wheels is installed, take the place ahead of vehicle heading as front end, take the rear of vehicle heading as the rear end, described front vehicle frame (1) rear end is installed with an axle center along the car body fore-and-aft direction (4), rear Swing Arm (2) front end is provided with a jack (15), described axle center (4) circumferencial direction can rotate and axial retention is waved in the jack (15) of wall front end after being inserted in, be fixed with a guide plate (5) on the rear Swing Arm (2), front vehicle frame (1) tail end is installed with a guide block (6), described guide block (6) relatively guide plate (5) moves along setting arc trajectory, front vehicle frame (1) rear end also is provided with an actuator (12) that can receive and carry out the control system instruction of car body, this actuator (12) can be controlled the desired location that guide block (6) is positioned at the upper arc trajectory of guide plate (5), described vehicle frame pipe joint (3) front end is installed with a fix shaft along the width over sides of car body direction (7), rear Swing Arm (2) front end is provided with a perforation along the width over sides of car body direction, and described fix shaft (7) axial retention is inserted in the perforation of rear Swing Arm (2).
2. the tilted block structure of motor-tricycle according to claim 1, it is characterized by: fix shaft (7) circumferencial direction of described vehicle frame pipe joint front end can rotate and be inserted in the rear Swing Arm (2), also be provided with a shock absorption device (8), this shock absorption device (8) two ends are hinged with vehicle frame pipe joint rear end and rear Swing Arm (2) rear end respectively.
3. the tilted block structure of motor-tricycle according to claim 1, it is characterized by: described guide block (6) is roller, guide plate (5) is provided with a V-shaped groove longitudinally, this roller circumferencial direction can rotational positioning also can roll along the V-shaped groove of guide plate (5) in front vehicle frame (1) rear end, and roller periphery surface is tight against the V-shaped groove sidewall.
4. according to claim 1 or the tilted block structure of 3 described motor-tricycles,
It is characterized by: the V-shaped groove medial surface on the described guide plate (5) is smooth arc surface.
5. the tilted block structure of motor-tricycle according to claim 3, it is characterized by: described front vehicle frame (1) rear end also is installed with a positioning plate (9), this positioning plate (9) is provided with a strip shape hole that extends longitudinally, the axle of the roller dorsad rear end of front vehicle frame (1) is inserted in the strip shape hole of positioning plate (9), and roller backstop is in positioning plate (9) front side.
6. the tilted block structure of motor-tricycle according to claim 3, it is characterized by: the structure that described roller periphery surface is tight against the V-shaped groove sidewall is: be provided with a curved bar (10) and a torsion spring (11), these curved bar (10) one ends and front vehicle frame (1) rear end are hinged, guide block (6) axial retention is sheathed on curved bar (10) other end outside, torsion spring (11) is sheathed on the jointed shaft of curved bar (10) and front vehicle frame (1), and torsion spring (11) two ends respectively elasticity are tight against a dorsad sidewall of V-shaped groove of front vehicle frame (1) and curved bar (10).
7. the tilted block structure of motor-tricycle according to claim 6 is characterized by: described actuator (12) is motor-driven linear telescopic mechanism, and this linear telescopic mechanism shaft is articulated and connected with front vehicle frame (1) and curved bar (10) respectively to two ends.
8. the tilted block structure of motor-tricycle according to claim 1, it is characterized by: described front vehicle frame (1) rear end is provided with crossbeam (13), after wave wall and be provided with a pair of supporting pad (14), this is to forming angle between supporting pad (14) axis, and this can only peak at the sidewall that crossbeam (14) is positioned at both sides, axle center (4) respectively to supporting pad (14).
9. the tilted block structure of motor-tricycle according to claim 1 is characterized by: described supporting pad (14) towards between a side shaft line of front vehicle frame (1) crossbeam angle less than 180 degree.
10. the tilted block structure of motor-tricycle according to claim 1, it is characterized by: the structure that described axle center (4) circumferencial direction can rotate and axial retention is waved after being inserted in the jack (15) of wall front end is: the upper jack (15) of described rear Swing Arm (2) is the T shape perforation of point diameter greater than the rear end diameter, jack (15) rear and front end is respectively equipped with tapered roller bearing (16) and ball-bearing casing (17), axle center (4) is Step Shaft, axle center (4) is inserted in tapered roller bearing (16) and the ball-bearing casing (17), the step in axle center (4) only peaks on tapered roller bearing (16) front end face, also be provided with bonnet (18) and nut (19), bonnet (18) covers button and is located on the outside end wall of jack (15) rear end, bonnet (18) is provided with the proper perforation that supplies rear end, axle center (4) to wear, rear end, axle center (4) is provided with outside thread, this outside thread and nut (19) are spirally connected, and nut (19) only peaks at bonnet (18) lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279856 CN202657173U (en) | 2012-06-14 | 2012-06-14 | Tilt block structure of motor tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279856 CN202657173U (en) | 2012-06-14 | 2012-06-14 | Tilt block structure of motor tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202657173U true CN202657173U (en) | 2013-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220279856 Withdrawn - After Issue CN202657173U (en) | 2012-06-14 | 2012-06-14 | Tilt block structure of motor tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202657173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481988A (en) * | 2012-06-14 | 2014-01-01 | 耀马车业(中国)有限公司 | Inclination block structure for motor tricycle |
-
2012
- 2012-06-14 CN CN 201220279856 patent/CN202657173U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481988A (en) * | 2012-06-14 | 2014-01-01 | 耀马车业(中国)有限公司 | Inclination block structure for motor tricycle |
| CN103481988B (en) * | 2012-06-14 | 2015-11-25 | 耀马车业(中国)有限公司 | The Inclination block structure of motor-tricycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130109 Effective date of abandoning: 20151125 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |