CN213473428U - Swinging balancing device for inverted three-wheel scooter - Google Patents
Swinging balancing device for inverted three-wheel scooter Download PDFInfo
- Publication number
- CN213473428U CN213473428U CN202022703585.7U CN202022703585U CN213473428U CN 213473428 U CN213473428 U CN 213473428U CN 202022703585 U CN202022703585 U CN 202022703585U CN 213473428 U CN213473428 U CN 213473428U
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- swing arm
- upper swing
- support
- horn
- pull rod
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- 241000883966 Astrophytum capricorne Species 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a swing balancing device for a reverse three-wheel scooter, which comprises a mounting frame connected with a frame, wherein the upper end of the mounting frame is provided with a central bracket, the side wall of the mounting frame is provided with a lower swing arm, the lower swing arm is connected with a connecting bracket through a claw assembly, and the upper end of the connecting bracket is connected with an upper swing arm; an elastic supporting device is arranged between the upper swing arms; the inner ends of the upper swing arms are arranged at the upper end of the central bracket; the upper portion of the central support is rotatably provided with a swing piece, two ends of the swing piece are provided with elastic support pull rod assemblies, and the lower ends of the elastic support pull rod assemblies are arranged on the lower swing arm. The utility model discloses the stability that improves the automobile body when the car turns to is guaranteed with balancing unit that sways to the tricycle that falls, avoids driver on frame and the frame together to produce great slope toward the outside of turning, can effectively improve and drive experience and driving safety nature, has the wide characteristics of applicable crowd.
Description
Technical Field
The utility model relates to a car field of riding instead of walk of falling the tricycle especially relates to a car of riding instead of walk of falling the tricycle is with balancing unit that sways.
Background
The traditional inverted three-wheeled scooter uses a single rocker arm and shock absorption support frame structure, and when the scooter turns (particularly when the scooter turns suddenly), the scooter is influenced by centrifugal force, so that the problems of unbalance and side turning are easy to occur; in the process of high-speed running of the vehicle, the vehicle body shakes greatly, and the problem of untight holding is solved: the car body is inclined, so that the problem is not easy to correct; the person can lead to the focus skew along with the automobile body slope, and the unilateral perk of front wheel is turned on one's side easily.
In order to solve the problem, the inventors have invented a balancing lever, which connects the front left and right rocker arms and the frame through the balancing lever, so that the swing amplitude of the frame of the electro-tricycle is reduced, when the vehicle turns, the driver can control the frame and the front wheel to tilt towards the inner side of the turning, and the centrifugal force of the vehicle when the vehicle turns is offset by the component force of the gravity of the driver and the frame (component force towards the inner side of the turning radius), or a part of the centrifugal force of the vehicle when the vehicle turns is offset, thereby effectively improving the problem that the vehicle is influenced by the centrifugal force and is easy to unbalance and roll over when the vehicle turns (especially when the vehicle turns sharply). At present, although the problems of unbalance and rollover of a vehicle easily caused by the influence of centrifugal force when the vehicle is steered (particularly when the vehicle is steered suddenly) can be solved by the electric tricycle connected by the balancing rod, a driver needs to actively control the front frame to incline towards the inner side of a turn, and the requirement on the driving skill of the driver is high; if the driver does not control the frame and the front wheels to incline towards the turning inner side, the frame can incline towards the turning outer side greatly under the action of centrifugal force on the front frame, and the inclination angle of the frame towards the turning outer side is larger along with the increase of the turning centrifugal force, so that the driver on the frame can incline towards the turning outer side (the driver seat is positioned on the frame), the driving experience of the driver is greatly influenced, fear and uneasiness can be brought to the driver, and even the risk that the driver slides down from the seat can occur; especially for the old person, often difficult control preceding frame toward the inboard slope of turning when the vehicle turns to, can produce people and frame and produce great slope toward the outside of turning together, very big influence driving experience for general old person can't adapt to all.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a car is ridden instead of walk to tricycle is with balancing unit that sways solves the vehicle and when turning to, the vehicle receives centrifugal force effect's influence, takes place unbalance, the problem of turning on one's side easily.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a swing balancing device for a reverse three-wheel scooter, which comprises a mounting frame connected with a frame, wherein the upper end of the mounting frame is provided with a central support, the side wall of the mounting frame is provided with a lower swing arm, and the lower swing arm comprises a first lower swing arm and a second lower swing arm which are symmetrically arranged; the lower swing arm is connected with a connecting bracket through a claw assembly, and the upper end of the connecting bracket is connected with an upper swing arm; the upper swing arm comprises an upper swing arm I and an upper swing arm II which are symmetrically arranged, and an elastic supporting device is arranged between the upper swing arm I and the upper swing arm II; the elastic supporting device is arranged at the outer end parts of the first upper swing arm and the second upper swing arm, and the inner end parts of the first upper swing arm and the second upper swing arm are both arranged at the upper end of the central support; the upper portion of the central support is rotatably provided with a swing piece, two ends of the swing piece are provided with elastic support pull rod assemblies, and the lower ends of the elastic support pull rod assemblies are arranged on the lower swing arms.
Furthermore, two ends of the elastic supporting device are respectively installed on the upper end surfaces of the first upper swing arm and the second upper swing arm through ear plates.
Furthermore, the cavel assembly comprises a cavel outer assembly, and a cavel inner shaft element is sleeved in the cavel outer assembly; the upper end of the inner claw shaft part is connected with a connecting bracket, and the lower end of the inner claw shaft part is connected with a lower swing arm; the inner side wall of the outer horn component is connected with the central bracket through a connecting rod, and the outer side wall is provided with a wheel connecting piece; and a steering pull rod connecting piece is arranged on the front side wall of the outer horn component.
Further, the wheel connecting piece is connected with a wheel.
Further, the upper end of mounting bracket articulates there is the steering wheel, the steering wheel is connected with through the steering linkage connecting piece.
Furthermore, the specific number of the horn assemblies is two, and the horn assemblies are symmetrically distributed on two sides of the central support.
Furthermore, the connecting support comprises a first connecting support and a second connecting support, the first connecting support is connected with the first upper swing arm, and the second connecting support is connected with the second upper swing arm.
Compared with the prior art, the utility model discloses a beneficial technological effect:
when the vehicle turns, the swing balancing device for the reverse three-wheel scooter of the utility model acts on the centrifugal force of the vehicle to drive the upper and lower swing arms on one side to move upwards, so that the wheels are pressed and stressed; the swing arm on the other side moves downwards, the wheels upwarp to enable the elastic supporting device to be compressed, centrifugal force on the swing arm is stressed towards the other end through the elastic supporting device, the upwarp wheels are pressed back to the ground, partial centrifugal force is eliminated by elastic force of the elastic supporting device in the compression and stretching processes, and the upper swing arm and the lower swing arm form a parallelogram to-and-fro swing. The elastic support pull rod assembly can play a role in stabilizing the parallelogram, so that the problems that the vehicle is easy to unbalance and turn on one side due to the influence of centrifugal force when the vehicle turns are effectively solved. In addition, when the vehicle turns, the centrifugal force is eliminated through the deformation in the swing balancing device, the driver does not need to actively control the inclination of the vehicle body, and the requirement on the driving skill can be effectively reduced. In a word, the utility model discloses car is ridden instead of walk with swaying balancing unit improves the stationarity of automobile body when guaranteeing that the vehicle turns to, avoids driver on frame and the frame together to produce great slope toward the outside of turning, can effectively improve and drive experience and driving safety nature, has the wide characteristics of suitable crowd.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic view of a swing balancing device for a reverse three-wheeled scooter of the present invention;
FIG. 2 is a front view of the swing balancing device for the inverted three-wheel scooter of the present invention;
FIG. 3 is a top view of the swing balancing device for the inverted three-wheeled scooter of the present invention;
FIG. 4 is a right side perspective view of the swing balancing device for the inverted three-wheeled scooter of the present invention;
FIG. 5 is a rear side axial view of the swing balancer for the scooter of the present invention;
FIG. 6 is a partial front view of the swing balancing device for the inverted three-wheel scooter of the present invention;
description of reference numerals: 1. a central support; 2. a lower swing arm; 3. an upper swing arm; 4. a cleat component; 5. an elastic support device; 6. an ear plate; 7. a wheel; 8. a steering tie rod; 9. a steering wheel; 10. a mounting frame; 11. an elastically supported drawbar assembly; 12. a wobble plate; 13. connecting a bracket;
2-1, a first lower swing arm; 2-2, a lower swing arm II;
3-1, an upper swing arm I; 3-2, an upper swing arm II;
4-1, a cleat outer component; 4-2, a cleat inner shaft assembly; 4-3, wheel connectors; 4-4, a steering pull rod connecting piece;
13-1, connecting a first bracket; 13-2 and a second connecting bracket.
Detailed Description
As shown in fig. 1 to 6, the swing balancing device for the inverted three-wheeled scooter comprises a mounting frame 10 connected with a frame, wherein a central support 1 is mounted at the upper end of the mounting frame 10, and the mounting frame 10 is connected with the central support 1 through bolts or welding. The side wall of the mounting frame 10 is provided with a lower swing arm 2, and the lower swing arm 2 comprises a first lower swing arm 2-1 and a second lower swing arm 2-2 which are symmetrically arranged. The lower swing arm 2 is connected with a connecting support 13 through a claw assembly 4, and the upper end of the connecting support 13 is connected with an upper swing arm 3. The upper swing arm 3 comprises a first upper swing arm 3-1 and a second upper swing arm 3-2 which are symmetrically arranged. The connecting support 13 comprises a first connecting support 13-1 and a second connecting support 13-2, the first connecting support 13-1 is connected with the first upper swing arm 3-1, and the second connecting support 13-2 is connected with the second upper swing arm 3-2. A parallelogram structure is formed among the upper swing arm 3, the lower swing arm 2, the goat's horn assembly 4 and the connecting bracket 13.
An elastic supporting device 5 is arranged between the first upper swing arm 3-1 and the second upper swing arm 3-2, the elastic supporting device 5 is arranged on the outer end portions of the first upper swing arm 3-1 and the second upper swing arm 3-2, and the inner end portions of the first upper swing arm 3-1 and the second upper swing arm 3-2 are arranged at the upper end of the central support 1. The elastic support means 5 serve to support and relieve the pressure. Two ends of the elastic supporting device 5 are respectively installed on the upper end surfaces of the upper swing arm I3-1 and the upper swing arm II 3-2 through ear plates 6.
The upper portion of the central support 1 is rotatably provided with a swing piece 12, two ends of the swing piece 12 are provided with elastic support pull rod assemblies 11, and the lower ends of the elastic support pull rod assemblies 11 are arranged on the lower swing arm 2. When the upper and lower swing arms are in a static state, the elastic support pull rod assembly 11 bears the gravity, and the vehicle can be stabilized in a horizontal state, so that the vehicle structure cannot be paralyzed. In the process of moving again, the wheels 7 bump and transfer force to the upper swing arm and the lower swing arm, the upper swing arm and the lower swing arm swing up and down, and at the moment, the elastic support pull rod assembly 11 buffers and absorbs the force of the up-and-down swing, so that the vehicle can stably run.
The goat's horn component 4 comprises a goat's horn outer component 4-1, and a goat's horn inner shaft component 4-2 is sleeved in the goat's horn outer component 4-1. The upper end of the inner cavel shaft 4-2 is connected with a connecting bracket 13, and the lower end is connected with a lower swing arm 2. The inner side wall of the horn outer assembly 4-1 is connected with the central support 1 through a connecting rod, the outer side wall is provided with a wheel connecting piece 4-3, and the wheel connecting piece 4-3 is connected with a wheel 7. And a steering pull rod connecting piece 4-4 is arranged on the front side wall of the outer horn component 4-1. The upper end of the mounting rack 10 is hinged with a steering wheel 9, and the steering wheel 9 is connected with the steering pull rod connecting piece 4-4 through a steering pull rod 8.
The specific number of the horn assemblies 4 is two, and the horn assemblies are symmetrically distributed on two sides of the central support 1.
The utility model discloses an operation process as follows:
when the vehicle is turning, the centrifugal force acting on the vehicle is transferred to the lower swing arm 2 through the turntable 9 and the steering rod connection 4-4 on the turntable 9. When the steering pull rod connecting piece 4-4 drives the lower swing arm I2-1 and the upper swing arm I3-1 to move upwards, the wheel 7 at the position of the lower swing arm I2-1 is pressed downwards to bear force; the lower swing arm II 2-2 and the upper swing arm II 3-2 on the other side move downwards, and the wheels 7 on the same side are tilted upwards. At the moment, the elastic supporting device 5 is compressed, the centrifugal force on the swing arm is reacted to the other end through the elastic supporting device 5, so that the upwarping wheel 7 is pressed back to the ground, part of the centrifugal force is eliminated by the elastic force of the elastic supporting device 5 in the compression and stretching processes, and the upper swing arm and the lower swing arm form a parallelogram to swing back and forth. In the process, the elastic support pull rod assembly 11 can play a role in stabilizing the parallelogram, so that the problems that the vehicle is easy to unbalance and turn on one side due to the influence of centrifugal force when the vehicle turns are effectively solved. In addition, when the vehicle turns to, eliminate centrifugal force through the inside deformation of swaing balancing unit self, it not only need not driver active control automobile body slope, can effectively reduce the requirement to driving skill, when guaranteeing that the vehicle turns to, improves the stationarity of automobile body, avoids driver on frame and the frame to produce great slope together toward the outside of turning, effectively improves driving experience and driving safety nature.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (7)
1. The utility model provides a car is ridden instead of walk with swinging balancing unit to three reverse wheels which characterized in that: the bicycle frame comprises a mounting frame (10) connected with a bicycle frame, wherein a central support (1) is arranged at the upper end of the mounting frame (10), a lower swing arm (2) is arranged on the side wall of the mounting frame (10), and the lower swing arm (2) comprises a first lower swing arm (2-1) and a second lower swing arm (2-2) which are symmetrically arranged; the lower swing arm (2) is connected with a connecting support (13) through a claw assembly (4), and the upper end of the connecting support (13) is connected with an upper swing arm (3); the upper swing arm (3) comprises a first upper swing arm (3-1) and a second upper swing arm (3-2) which are symmetrically arranged, and an elastic supporting device (5) is arranged between the first upper swing arm (3-1) and the second upper swing arm (3-2); the elastic supporting device (5) is arranged at the outer end parts of the first upper swing arm (3-1) and the second upper swing arm (3-2), and the inner end parts of the first upper swing arm (3-1) and the second upper swing arm (3-2) are arranged at the upper end of the central bracket (1); the swing piece (12) is rotatably arranged at the upper part of the central support (1), elastic support pull rod assemblies (11) are arranged at two ends of the swing piece (12), and the lower ends of the elastic support pull rod assemblies (11) are arranged on the lower swing arm (2).
2. The rocking balancing device for a three-wheeled scooter according to claim 1, wherein: two ends of the elastic supporting device (5) are respectively installed on the upper end surfaces of the upper swing arm I (3-1) and the upper swing arm II (3-2) through ear plates (6).
3. The rocking balancing device for a three-wheeled scooter according to claim 1, wherein: the horn component (4) comprises a horn outer component (4-1), and a horn inner shaft component (4-2) is sleeved in the horn outer component (4-1); the upper end of the inner cavel shaft (4-2) is connected with a connecting bracket (13), and the lower end is connected with a lower swing arm (2); the inner side wall of the horn outer assembly (4-1) is connected with the central bracket (1) through a connecting rod, and the outer side wall is provided with a wheel connecting piece (4-3); and a steering pull rod connecting piece (4-4) is arranged on the front side wall of the outer horn component (4-1).
4. The rocking balancing device for a three-wheeled scooter according to claim 3, wherein: the wheel connecting piece (4-3) is connected with a wheel (7).
5. The rocking balancing device for a three-wheeled scooter according to claim 3, wherein: the upper end of the mounting rack (10) is hinged with a steering wheel (9), and the steering wheel (9) is connected with a steering pull rod connecting piece (4-4) through a steering pull rod (8).
6. The rocking balancing device for a three-wheeled scooter according to claim 1, wherein: the number of the horn assemblies (4) is two, and the horn assemblies are symmetrically distributed on two sides of the central support (1).
7. The rocking balancing device for a three-wheeled scooter according to claim 1, wherein: the connecting support (13) comprises a first connecting support (13-1) and a second connecting support (13-2), the first connecting support (13-1) is connected with the first upper swing arm (3-1), and the second connecting support (13-2) is connected with the second upper swing arm (3-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022703585.7U CN213473428U (en) | 2020-11-20 | 2020-11-20 | Swinging balancing device for inverted three-wheel scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022703585.7U CN213473428U (en) | 2020-11-20 | 2020-11-20 | Swinging balancing device for inverted three-wheel scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213473428U true CN213473428U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022703585.7U Expired - Fee Related CN213473428U (en) | 2020-11-20 | 2020-11-20 | Swinging balancing device for inverted three-wheel scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213473428U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104165A (en) * | 2021-12-16 | 2022-03-01 | 立峰集团有限公司 | Reverse three-wheeled locomotive with front wheel swinging damping system |
| CN115230851A (en) * | 2022-07-19 | 2022-10-25 | 浙江特斯马新能源科技有限公司 | Steering mechanism of inverted tricycle |
-
2020
- 2020-11-20 CN CN202022703585.7U patent/CN213473428U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104165A (en) * | 2021-12-16 | 2022-03-01 | 立峰集团有限公司 | Reverse three-wheeled locomotive with front wheel swinging damping system |
| CN114104165B (en) * | 2021-12-16 | 2024-06-07 | 立峰集团有限公司 | Reverse tricycle with front wheel swing damping system |
| CN115230851A (en) * | 2022-07-19 | 2022-10-25 | 浙江特斯马新能源科技有限公司 | Steering mechanism of inverted tricycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210618 |