Multi-functional wheelbarrow

Abstract

The invention discloses a multi-functional wheelbarrow and belongs to the field of carrying tools. The multi-functional wheelbarrow comprises an upper-layer platform, a bottom-layer platform and handlebars, the handlebars are fixed to the rear part of the bottom-layer platform, and the upper-layer platform is installed on vertical arms of the handlebars through a vertical lifting mechanism; the bottom-layer platform comprises a bottom-layer platform fixed frame and a bottom-layer platform retractable frame which are matched in a retractable mode, the front part of the bottom-layer platform retractable frame is provided with front wheels, the rear part of the bottom-layer platform fixed frame is provided with rear wheels, an elastic mechanism is further arranged between the bottom-layer platform fixed frame and the bottom-layer platform retractable frame, and a linkage mechanism which ascends along with the upper-layer platform to drive the bottom-layer platform retractable frame to retract is further arranged between the upper-layer platform and the bottom-layer platform retractable frame. The loading capability of the multi-functional wheelbarrow is improved, thus the wheelbarrowhas multiple functions, the upper-layer platform and the bottom-layer platform are combined organically through the linkage mechanism, the functions are coordinating, the usage is more flexible, the operation is easier, and the work efficiency is improved.

Description

technical field [0001] The present invention relates to a trolley, and more particularly to a multifunctional trolley. Background technique [0002] Now, many single-function product designs on the market can no longer meet people's growing living needs. Many products have single functions and no innovation. These products will only make people feel that they are a waste of resources, occupying space, and wasting money. Bring various inconveniences to people's life and work. Multi-functional design is to add some practical functions on the basis of single-function products. However, in the current market, there are many multi-functional products that have no actual practical value. They are designed and produced entirely for functions, and some multi-functional Products have no connection between their functions at all, resulting in a waste of functions. [0003] The handcart is a transport vehicle that is pushed and pulled by manpower, and it has been used as an indispens...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings of existing trolleys such as single function and poor loading capacity, and provide a multi-functional trolley. By adopting the technical solution of the present invention, the trolley has two upper and lower platforms, and the upper platform can move up and down, and the bottom platform has The telescopic frame of the bottom platform can be stretched. The lifting movement of the upper platform and the telescopic frame of the bottom platform have a linkage mechanism. While the upper platform can be loaded with goods, it can also be used as a seat, which is convenient for rest during the transportation of goods, and not only improves the loading of the trolley capacity, and make the trolley have multiple functions, the upper platform and the bottom platform are organically combined through the linkage mechanism, which is more flexible to use and easier to operate; at the same time, the upper platform also has a telescopic frame, which further improves the loading capacity of the trolley, and the upper platform It can be flipped and folded, and it is very convenient to use; in addition, when the upper platform is used as a seat, it also has a folding table, which is fully functional and can be used in many occasions, providing people with great convenience

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