Vehicle mounted lifting device

Abstract

The invention relates to a vehicle-bone lifting device which has the structure that a leading screw is vertically and fixedly arranged in a vehicle, passes through an inner threaded hole of a support plate correspondingly and is driven to rotate by a source of power so that the leading screw is mutually meshed with the inner threaded hole to drive the support plate to move up and down. The design with the leading screw and the inner threaded hole has the advantages of accurate locating at any height, good structural rigidity and improvement on the flexibility to use the space on the vehicle for storage as well as no shock and no impact noise caused by such shock during the moving process of the support plate. The vehicle-bone lifting device of the invention can ensure that the source of power can interlock with a chair back adjustment motor so that the movement of the support plate can match with the angle of inclination of a chair, thus increasing the variety in the use of the vehicle-bone lifting device.

Description

technical field [0001] The invention relates to a vehicle-mounted lifting device, in particular to a vehicle-mounted lifting device suitable for vehicles. Background technique [0002] At present, in the luggage compartment of the vehicle, an electric lifting mechanism (vehicle lifting device) will be assembled as needed. This electric lifting mechanism can lift or lower the luggage (package) in the luggage compartment of the vehicle. Installed in vans (such as recreational vehicles, vans, etc.) or hatchback vehicles. For example, if the weight of the luggage is too heavy, you can use the trolley to push the luggage to the luggage compartment of the vehicle, and raise the loading plate of the electric lifting mechanism to the same height as the luggage, and then push the luggage to the electric lifting mechanism. Then make it descend, so that the luggage can be placed in the luggage compartment of the vehicle, saving manpower consumption. [0003] Traditionally, the above-...

AI Technical Summary

Problems solved by technology

However, although the pulley mechanism has the advantages of no link joints and is less likely to produce abnormal noise, its steel cable can only support the force in one direction, which is easy to cause the load plate to tilt, and when the vehicle travels on a bumpy road, the vehicle The vibration will cause the load plate to jump and produce impact noise, and may cause damage to the load (luggage) due to vibration

[0005] Therefore, the above two mechanisms still have some shortcomings, and the above two mechanisms are not easy to be integrated into the luggage compartment of the vehicle, so at present, the entire set of mechanisms can only be placed in the luggage compartment of the vehicle, which takes up a lot of storage space and weight. As a result, less luggage can be placed, but the gain outweighs the loss

Images