Independent suspension damping assembly for front wheels of four-wheel scooter

Abstract

The invention discloses an independent suspension damping assembly for front wheels of a four-wheel scooter. The independent suspension damping assembly for the front wheels of the four-wheel scooter comprises a frame. The frame is provided with the front wheels; the frame is provided with adapter sleeves being of a tubular structure at both sides of a scooter width direction; dampers are respectively sheathed with the interiors of the adapter sleeves; each damper comprises an outer tube and an inner tube which are of a rectangular structure; each inner tube is arranged in the corresponding outer tube, and rotates for 45 degrees relative to the corresponding outer tube to enable the edge of the inner tube to be opposite to the wall of the corresponding outer tube; an elastic rubber mat is arranged between the edge of each outer tube and the wall of the corresponding inner tube; both ends of the inner tube of each damper are fixedly connected with suspension arms; the cantilever ends of the two suspension arms are connected by a revolving shaft; the front wheels are arranged on connecting arms of the revolving shaft; second connecting arms upwards extend on the revolving shaft towards a height direction; the second connecting arms are hinged to third connecting arms extending along the scooter width direction; the third connecting arms are hinged to the frame; and the front wheels are independently suspended on the frame by the dampers and the suspension arms. The independent suspension damping assembly for the front wheels of the four-wheel scooter has the characteristics that the damping direction is comprehensive, a damping effect is good, and the like.

Description

technical field [0001] The invention relates to a four-wheel scooter, specifically a front wheel independent suspension shock absorber assembly of the four-wheel scooter. Background technique [0002] In order to meet the needs of the elderly population and the trend of green environmental protection, four-wheeled scooters have appeared on the market at present. Four-wheeled scooters are very suitable for the leisure and transportation of the elderly, disabled and middle-aged people. People can use them to It is an excellent means of transportation for the elderly and others to go to the park, go shopping on the street, pick up and drop off children, etc. However, the driving road of the four-wheeled scooter is not completely flat without bumps. Driving a four-wheeled scooter on uneven roads with pits and other roads will bring a lot of vibration. In order to improve the driving comfort, a shock absorbing mechanism must be provided. To achieve the purpose of cushioning and ...

AI Technical Summary

Problems solved by technology

However, the driving road of the four-wheeled scooter is not completely flat without bumps. Driving a four-wheeled scooter on uneven roads with pits and other roads will bring a lot of vibration. In order to improve the driving comfort, a shock absorbing mechanism must be provided. To achieve the purpose of shock absorption

The shock absorption in the traditional technology is usually realized by using a spring structure between the seat cushion and the vehicle frame, but the shock absorption effect of the spring structure is not very good, and its shock absorption effect is generally limited to a high degree of shock absorption, while the front When the wheel impacts on obstacles such as stones on the road, it will also generate horizontal impact vibration, which has a certain impact on the driving comfort of the four-wheel scooter. In addition, the spring structure is complex and the implementation cost is high. Because the spring occupies a certain The height space is also not conducive to the miniaturization and compactness of four-wheeled scooter

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