Electric liftable automotive chassis

Abstract

The invention relates to an electric liftable automotive chassis comprising a fixed bar frame, a connecting bar group, a driving device and a bearing plate, wherein one end of the fixed bar frame is arranged on the tail end of an automobile in an assembling way, and the other end of the same is connected with the connecting bar group in the assembling way; the connecting bar group comprises a plurality of connecting bars and a support bracket which are mutually pivotally connected, one end of the connecting bar group is connected with the fixed bar frame in the assembling way, and the other end of the same is connected with the bearing plate in the assembling way; the driving device is arranged on the connecting bar group in the assembling way and can drive the connecting bar group to swing up and down; the bearing plate is connected with the connecting bar group in the assembling way and has the effect of providing bearing; and the fixed bar frame is further provided with at least one supporting stop bar which can push against the edge of the bearing plate during the actuation of the connecting bar group. Thus the invention can control the lifting of a support bar and the bearing plate, enable the bearing plate to be in an upwards or downwards folded or unfolded state and provide the convenient and practical effect.

Description

technical field [0001] The invention relates to a vehicle frame capable of carrying a scooter or a wheelchair. Background technique [0002] The handicapped or the elderly with limited mobility often use an electric scooter or a wheelchair as a means of transportation when they go out. Because the scooter or wheelchair is powered by electricity or manpower, its speed is relatively slow and safe, which is very safe. It is convenient for people with mobility issues; however, scooters or wheelchairs are not suitable for driving on roads due to their slow speed, let alone being able to travel far. The rear of vehicles such as minivans or recreational vehicles is equipped with a frame that can carry a scooter or a wheelchair. The frame has a liftable load plate, and the scooter or wheelchair can be placed on the load plate, to be determined After the above-mentioned loading plate is raised, the scooter or wheelchair can be transported to other places by means of the vehicle, so ...

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned structures, all have a structural design that can be used for wheelchairs to go up and down. The existing fixed unit group is arranged inside the rear compartment of the vehicle, and the bridge plate of the load-bearing unit is connected with the fixed unit through the transmission unit, so that the wheelchair can enter the vehicle. In the rear compartment, the wheelchair auxiliary lifting device is then folded in the rear compartment of the vehicle, but it occupies a certain volume and is fixedly installed in the vehicle, so it is inconvenient to disassemble and assemble, resulting in poor practicability, and the general rear compartment Smaller vehicles cannot accommodate the lifting device; while the existing one only has the vertical lifting function of the vehicle frame, the bearing plate cannot be pivoted upwards and folded. When the vehicle frame is not used, the entire vehicle frame needs to be moved The purpose of storage can only be achieved by detaching the vehicle frame from the rear end of the vehicle. However, the vehicle frame has a certain weight, and the continuous disassembly and assembly operations cause great inconvenience in use. When it is on the load plate, because the scooter or wheelchair blocks the rear compartment door, the rear compartment door cannot be opened. It is often necessary to drive the scooter or wheelchair away from the load frame before opening the rear compartment door, which is very uncomfortable. Convenience; the described existing structure is to be provided with a fixed rod frame at the rear end of the car, and a pivotable pivot rod is provided on the described fixed rod frame, so that the described vehicle frame and the described The combination of pivoting rods, by virtue of the pivoting of the pivoting rods, drives the vehicle frame to pivot outwards, so that the rear compartment door can be opened conveniently

[0005] However, the existing lifting device is fixed in the vehicle, takes up a lot of volume and is not convenient to disassemble, and the rear compartment space is completely occupied and cannot be used, so the practicability is not good; In the structure, no matter whether the scooter is driven away from the frame or the frame can be pivoted to the side to facilitate the opening of the rear compartment door, and only the lifting of the support rod is done in an electric manner However, the folding of the loading plate and the pivoting of the overall frame to the side are still manual, and the assembly and operation of the frame are still very inconvenient

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