阅读说明：本技术 悬架系统、防侧倾装置和构成三轮车 (Suspension system, anti-roll device and tricycle ) 是由 驹里琳达 于 2019-09-17 设计创作，主要内容包括：本发明提供了一种安全性和稳定性好的悬架系统、防侧倾装置和构成三轮车。一种悬架系统,设置在两个相对车轮之间,包括车架、第一板体、第二板体、减震器、两个第一连杆和两个第二连杆,两个第一连杆上下布置,第一连杆两端分别连接车架和第一板体,两个第二连杆上下布置,第一连杆两端分别连接车架和第二板体,第一板体和第二板体分别连接两车轮轴上,第一板体及第二板体均与车架平行,两个第一连杆、车架及第一板体构成可变形平行四边形结构,两个第二连杆、车架及第二板体构成可变形平行四边形结构,车架垂直与车辆中线面且位于两个可变形平行四边形结构的中心位置,减震器两端分别连接上述两个可变形平行四边形结构。(The invention provides a suspension system with good safety and stability, an anti-roll device and a tricycle. The utility model provides a suspension system, set up between two relative wheels, which comprises a vehicle rack, the first plate body, the second plate body, the bumper shock absorber, two first connecting rods and two second connecting rods, two first connecting rods are arranged from top to bottom, frame and first plate body are connected respectively to first connecting rod both ends, two second connecting rods are arranged from top to bottom, frame and second plate body are connected respectively to first connecting rod both ends, first plate body and second plate body are connected respectively on two axletrees, first plate body and second plate body all are parallel with the frame, two first connecting rods, frame and first plate body constitute flexible parallelogram structure, two second connecting rods, frame and second plate body constitute flexible parallelogram structure, the frame is perpendicular with the vehicle mid-line face and be located the central point of two flexible parallelogram structures, the bumper shock absorber both ends are connected above-mentioned two flexible parallelogram structures respectively.)

1. A suspension system disposed between two opposing wheels, characterized in that: comprises a frame (3), a first plate body (10), a second plate body (20), a shock absorber (4), two first connecting rods (1) and two second connecting rods (2), wherein the two first connecting rods (1) are arranged up and down, the two ends of the first connecting rods (1) are respectively connected with the frame (3) and the first plate body (10), the two second connecting rods (2) are arranged up and down, the two ends of the second connecting rods (1) are respectively connected with the frame (3) and the second plate body (20), the first plate body (10) and the second plate body (20) are respectively connected with two wheel axles, the first plate body (10) and the second plate body (20) are both parallel to the frame (3), the two first connecting rods (1), the frame (3) and the first plate body (10) form a deformable parallelogram structure, the two second connecting rods (2), the frame (3) and the second plate body (20) form the deformable parallelogram structure, the frame (3) is vertical to a vehicle centerline plane and is positioned at the central position of the two deformable parallelogram structures, the two ends of the shock absorber (4) are respectively connected with the two deformable parallelogram structures.

2. The suspension system of claim 1, wherein: the shock absorber (4) is one, the upper end of the frame is provided with a U-shaped recess along the direction vertical to the vehicle centerline plane, the two axial ends of the shock absorber (4) are respectively hinged with the first connecting rod (1) and the second connecting rod (2), and the middle part of the shock absorber (4) is positioned in the U-shaped recess and can move up and down along the direction vertical to the vehicle centerline plane.

3. The suspension system of claim 1, wherein: the first plate body (10) and the second plate body (20) are rigidly connected with a wheel through a first rotating pin (11) and a second rotating pin (21).

4. The suspension system of claim 1, wherein: the shock absorber (4) is of a telescopic cylinder type structure.

5. An anti-roll apparatus provided in the suspension system according to claim 1, 2 or 3, characterized in that: comprises a first forming plate (6), a second forming plate (7), a first transmission rod (5A), a second transmission rod (5B), calipers (12) and a brake disc (9), wherein the first forming plate (6) and the second forming plate (7) rotate around a shaft (8), two ends of the shaft (8) are arranged on a vehicle main body frame, the first forming plate (6) and the brake disc (9) are connected into a whole, the second forming plate (7) and the calipers (12) are connected into a whole, two ends of the first transmission rod (5A) are hinged to a first connecting rod (1) and a first forming plate (6), two ends of the second transmission rod (5B) are hinged to a second connecting rod (2) and the second forming plate (7), when the caliper (12) locks the brake disc (9), the relative rotation of the first forming plate (6) and the second forming plate (7) is prevented, thereby preventing the first transmission rod (5A) and the second transmission rod (5B) and the first connecting rod (1) and the second connecting rod (2) from rotating.

6. A tricycle, its characterized in that: comprising a suspension system according to claim 1 or 2 or 3, provided with an anti-roll device according to claim 4.

Technical Field

The invention relates to a suspension system, an anti-roll device and a tricycle, and belongs to the technical field of tricycles.

Background

Disclosure of Invention

In order to solve the problems of the prior art, the invention aims to provide a suspension system with good safety and stability, an anti-roll device and a tricycle.

In order to achieve the purpose, the invention is realized by the following technical scheme:

a suspension system is arranged between two opposite wheels and comprises a vehicle frame, a first plate body, a second plate body, a shock absorber, two first connecting rods and two second connecting rods, wherein the two first connecting rods are arranged up and down, the two ends of each first connecting rod are respectively connected with the vehicle frame and the first plate body, the two second connecting rods are arranged up and down, the two ends of each second connecting rod are respectively connected with the vehicle frame and the second plate body, the first plate body and the second plate body are respectively connected with two wheel axles, the first plate body and the second plate body are parallel to the vehicle frame, the two first connecting rods, the vehicle frame and the first plate body form a deformable parallelogram structure, the two second connecting rods, the vehicle frame and the second plate body form a deformable parallelogram structure, the vehicle frame is perpendicular to a vehicle centerline plane and is located at the central position of the two deformable parallelogram structures, and the two ends of the shock absorber are respectively connected with the.

On the basis of the suspension system, the shock absorber is one, a U-shaped recess is formed in the upper end of the frame in a parallel mode in the direction perpendicular to the vehicle centerline plane, the first connecting rod and the second connecting rod are hinged to the two axial ends of the shock absorber respectively, and the middle of the shock absorber is located in the U-shaped recess and can move up and down in the direction perpendicular to the vehicle centerline plane.

On the basis of the suspension system, the shock absorber is of a telescopic cylinder type structure.

The utility model provides an anti-roll device, set up on the suspension system, including first shaping board, the second shaping board, first transfer line, the second transfer line, calliper and brake disc, first shaping board and second shaping board all revolve around the axle, the axle both ends set up at vehicle body frame, first shaping board links integratively with the brake disc, the second shaping board links integratively with calliper, first transfer line both ends are articulated to first connecting rod and first shaping board, second transfer line both ends are articulated to second connecting rod and second shaping board, when calliper locking brake disc, prevent the relative rotation of first shaping board and second shaping board, and then prevent first transfer line and second transfer line and first connecting rod and second connecting rod rotation.

A tricycle comprises a suspension system, wherein an anti-tilting device is arranged on the suspension system.

The invention has the advantages that:

1) the suspension system is of two deformable parallelogram structures, so that the vehicle can incline to one side when turning, and the centrifugal force and the gravity are balanced by the suspension system similar to the situation of the motorcycle when turning, thereby avoiding the danger of falling;

2) the anti-roll device is mounted in combination with the suspension system, the calipers lock the brake disc, each rod stops moving, the tricycle can correct the position relative to the wheel and stop on an inclined or uneven plane without a foot support or other ground supports when staying for a long time, and the driver does not need to put the feet on the ground when staying for a short time

3) When the calipers lock the brake disc, the rear shock absorber plays a role, so that the load on the vehicle can be completely safe, and the rear suspension does not need to be worried about suddenly dropping.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

FIG. 1 is a diagram showing a suspension system mounted between two rear wheels of a vehicle;

FIG. 2 is a schematic view of the suspension system of FIG. 1 shown in a normal condition for parking;

FIG. 3 is a schematic representation of a parking maneuver for the suspension system of FIG. 1 in a rugged condition;

FIG. 4 is a schematic view of the shock absorber of FIG. 1 shown unresponsive during a turn;

fig. 5 shows a structure of an anti-roll apparatus;

fig. 6 shows a structure of the anti-roll apparatus and the suspension system when the caliper locks the disc rotor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.