A transport cart for improved user comfort

Abstract

The invention provides a transportation cart with the capability of improving the comfort level of a user. The transportation cart comprises a bottom plate, a pushing device and a supporting device, wherein the bottom plate is provided with a first side wall and a second side wall; the first side wall and the second side wall are arranged on the two opposite sides of the bottom plate; a movable through hole which penetrates through the first side wall and the second side wall is formed in the bottom plate; a roller is installed at the lower part of a base; the pushing device is composed of a hand rod and two supporting rods; a positioning frame is installed on the corresponding supporting rod; a movable cover is movably installed on the corresponding positioning frame; a first meshing groove is formed in the interior of the corresponding movable cover; the supporting device is composed of a movable frame and two positioning rods; the movable frame is movably installed in the movable through hole; the first ends of the two positioning rods are rotationally installed at the two ends of the movable frame respectively; the second ends of the two positioning rods are rotationally installed on the two supporting rods respectively, corresponding to the positioning frames; and in addition, meshing teeth which are matched with the first meshing grooves are formed at the second ends of the two positioning rods respectively. The transportation cart reduces the possibility about falling goods and improves the using comfort level of a user.

Description

technical field [0001] The invention relates to the technical field of logistics transportation, in particular to a transportation trolley that improves user comfort. Background technique [0002] Among the current simple logistics and transportation equipment, the small hand-push transport vehicle is more and more popular as a kind of operation equipment with simple structure and low cost. However, the existing transport vehicles mainly have the following defects: first, because the small-sized hand-push transport vehicles are used to completely rely on the hand to apply different sizes of forces at different positions to realize the direction change of the hand-push transport vehicles, and with the increase of the weight of the heavy objects The intensity of the change operation will also change, and the staff need to use experience to control it. Secondly, there are basically no shelters on the sides of the current small hand-push transport vehicles, which increases the ...

AI Technical Summary

Problems solved by technology

However, the existing transport vehicles mainly have the following defects: first, because the small-sized hand-push transport vehicles are used to completely rely on the hand to apply different sizes of forces at different positions to realize the direction change of the hand-push transport vehicles, and with the increase of the weight of the heavy objects The strength of the change operation will also change, and the staff need to use experience to control

Secondly, there are basically no shelters on the sides of the current small hand-push transport vehicles, which increases the possibility of cargo falling

Moreover, in order to meet the needs of the public, the height of the handrail of the hand-push transport vehicle is fixed, so it cannot meet the requirements of people's comfortable use.

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