CN201670315U

CN201670315U - Reverse three-wheeled motorcycle

Info

Publication number: CN201670315U
Application number: CN2010201847262U
Authority: CN
Inventors: 于金君
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-07
Filing date: 2010-05-07
Publication date: 2010-12-15
Anticipated expiration: 2020-05-07

Abstract

The utility model relates to a reverse three-wheeled motorcycle which comprises a frame, wheels, a shock absorber component, a guide mechanism, a limiting plate, two balance plates, an upper rocker arm and a lower rocker arm connected between the wheels and the frame and limiting blocks connected with the upper parts of the balance plates, wherein the guide mechanism is connected between the frame and the wheels, the limiting plate and the frame are connected and positioned below the limiting blocks, limiting slots are arranged at the left part and the right part of the limiting plate, a fixed plate is arranged at the lower part of the frame, two connecting plates are arranged on the fixed plate, the lower parts of the balance plates are connected with hollow shafts, two ends of the hollow shafts are hinged with the connecting plates, one end of the shock absorber component is hinged with the lower rocker arm, and the other end thereof is hinged with the balance plates. The reverse three-wheeled motorcycle has the advantage of having strong anti-side turnover capacity under the situation of not reducing the speed when steering a vehicle.

Description

Reverse motor tricycle

Technical field

The utility model relates to a kind of self-propelled vehicle, the strong Reverse motor tricycle of particularly a kind of anti-side rollover resistant capability.

Background technology

At present, the Reverse motor tricycle of prior art generally comprise vehicle frame, bumper assembly, wheel, upper rocker arm, lower shake-changing arm and be connected vehicle frame and wheel between guiding mechanism, upper rocker arm and lower shake-changing arm all are connected between wheel and the vehicle frame, and bumper assembly is connected between lower shake-changing arm and the vehicle frame.There is a weak point in the Reverse motor tricycle of said structure in actual application, promptly anti-side rollover resistant capability is poor, its reason is: when Vehicular turn, for overcoming its suffered centnifugal force to prevent vehicle rollover, car body can be taken turns in vehicle promptly and be turned to the little wheel direction of radius to tilt in two front-wheels, make the center of gravity of vehicle more be partial to the interior wheel of vehicle to take turns ground-surface positive pressure in the increase vehicle, but because the bumper assembly of said structure Reverse motor tricycle is connected between lower shake-changing arm and the vehicle frame, therefore make flexible that car body can only be by bumper in the bumper assembly to reach the inclination purpose, and the stroke of bumper is all smaller, thereby cause the roll capability of said structure Reverse motor tricycle very limited, therefore, the said structure Reverse motor tricycle must underspeed when turning to and slowly travel, in case excessive velocities, very easily cause vehicle under action of centrifugal force, to turn on one's side, thus the personal safety that jeopardizes chaufeur.

The utility model content

The technical problems to be solved in the utility model is that the Reverse motor tricycle that has stronger anti-side rollover resistant capability under a kind of situation that need not to underspeed when turning to is provided.

For solving the problems of the technologies described above, the utility model provides a kind of Reverse motor tricycle of following structure: it comprises vehicle frame, wheel, bumper assembly, guiding mechanism and be connected wheel and vehicle frame between upper rocker arm and lower shake-changing arm, guiding mechanism is connected between vehicle frame and the wheel, wherein, it also comprises positioning plate, two blocks of balance plates and the limiting stopper that is connected balance plate top, positioning plate connects to ground and is positioned at the limiting stopper below, the left part and the right part of positioning plate are equipped with position-limited trough, the vehicle frame bottom is provided with adapter plate, adapter plate is provided with two connecting panels, the balance plate bottom is connected with hollow shaft, the two ends and the connecting panel of hollow shaft are hinged, one end and the lower shake-changing arm of bumper assembly are hinged, and its other end and balance plate are hinged.

After adopting said structure, the utility model Reverse motor tricycle has the following advantages: the Reverse motor tricycle that is different from prior art is connected bumper assembly between lower shake-changing arm and the vehicle frame, make tilting of vehicle frame can be subjected to the restriction of bumper assembly, because the bumper assembly of the utility model Reverse motor tricycle is hinged between lower shake-changing arm and the balance plate, and balance plate can pass through the hollow shaft of its bottom with respect to the vehicle frame left-right rotation, therefore, make vehicle frame no longer be subjected to the restriction of bumper assembly and can significantly tilt, balance each other thereby make the interior wheel of vehicle to produce the centnifugal force that enough positive pressures come and vehicle is suffered, effectively improved the anti-side rollover resistant capability of vehicle ground; And, when vehicle frame tilts, balance plate can remain under the supporting role of bumper assembly vertically, therefore, and when vehicle frame tilts to a certain degree, the positioning plate that is connected on the vehicle frame can touch the limiting stopper that is connected on the balance plate, in other words, just limiting stopper can be connected to the position-limited trough place that is located on the positioning plate, under the barrier effect of limiting stopper, vehicle frame will can further not tilt, thereby guarantee that the utility model Reverse motor tricycle can not tilt to turn on one's side because of vehicle frame is undue.

Description of drawings

Fig. 1 is the local structure scheme drawing of the utility model Reverse motor tricycle.

Fig. 2 is the structure for amplifying scheme drawing after Fig. 1 removes wheel, guiding mechanism, upper rocker arm and lower shake-changing arm.

Fig. 3 is the structure for amplifying scheme drawing after Fig. 2 removes vehicle frame, adapter plate and connecting panel.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model Reverse motor tricycle is described in further detail.

As Fig. 1, Fig. 2 and shown in Figure 3, in this specific embodiment, the utility model Reverse motor tricycle comprises vehicle frame 1, wheel 2, bumper assembly 3, guiding mechanism 4, upper rocker arm 5, lower shake-changing arm 6, positioning plate 7, limiting stopper 9 and two blocks of balance plates 8, guiding mechanism 4 is connected between vehicle frame 1 and the wheel 2, upper rocker arm 5 one ends are connected with wheel 2, its other end and vehicle frame 1 are hinged, lower shake-changing arm 6 one ends are connected with wheel 2, its other end and vehicle frame 1 are hinged, vehicle frame 1 bottom is welded with adapter plate 11, be welded with two connecting panels 12 on the adapter plate 11, balance plate 8 bottoms are connected with hollow shaft 13, and the two ends of hollow shaft 13 and connecting panel 12 are hinged, and limiting stopper 9 is welded on the top of balance plate 8, positioning plate 7 is connected with vehicle frame 1 and is positioned at limiting stopper 9 belows, the left part of positioning plate 7 and right part are equipped with position-limited trough 10, and an end and the lower shake-changing arm 6 of bumper assembly 3 are hinged, and its other end and balance plate 8 are hinged, guiding mechanism 4 and bumper assembly 3 are existing routine techniques, so do not give unnecessary details at this.

The principle of work of the utility model Reverse motor tricycle is: when the utility model Reverse motor tricycle turns to, the driver controls steering hardware 4 and tilts to the turn inside diameter direction, steering hardware 4 drives connected vehicle frame 1 and tilts to the turn inside diameter direction, the inclination of vehicle frame 1 can cause the skew of vehicle's center of gravity, make the center of gravity of vehicle more be partial to wheel in the vehicle, thereby make wheel in the vehicle increase and can balance each other, thereby reach anti-rolling purpose with the suffered centnifugal force of vehicle to ground-surface positive pressure; When vehicle frame 1 tilts, balance plate 8 remains under the supporting role of bumper assembly 3 vertically, when vehicle frame 1 tilts to a certain degree, the positioning plate 7 that is connected on the vehicle frame 1 can touch the limiting stopper 9 that is connected on the balance plate 8, in other words, just limiting stopper 9 can be connected to position-limited trough 10 places that are located on the positioning plate 7, under the barrier effect of limiting stopper 9, vehicle frame 1 will can further not tilt, thereby guarantee that the utility model Reverse motor tricycle can too not tilt not turn on one's side because of vehicle frame 1.

Claims

1. Reverse motor tricycle, it comprises vehicle frame (1), wheel (2), bumper assembly (3), guiding mechanism (4) and be connected wheel (2) and vehicle frame (1) between upper rocker arm (5) and lower shake-changing arm (6), described guiding mechanism (4) is connected between vehicle frame (1) and the wheel (2), it is characterized in that: it also comprises positioning plate (7), two blocks of balance plates (8) and the limiting stopper (9) that is connected balance plate (8) top, described positioning plate (7) is connected with vehicle frame (1) and is positioned at below the limiting stopper (9), the left part of described positioning plate (7) and right part are equipped with position-limited trough (10), described vehicle frame (1) bottom is provided with adapter plate (11), described adapter plate (11) is provided with two connecting panels (12), described balance plate (8) bottom is connected with hollow shaft (13), the two ends of described hollow shaft (13) and connecting panel (12) are hinged, one end of described bumper assembly (3) and lower shake-changing arm (6) are hinged, and its other end and balance plate (8) are hinged.