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Portable shopping trolley

A shopping cart and portable technology, which is applied to trolleys, motor vehicles, single-axis trolleys, etc., can solve the problems of inconvenient use, difficult to control the center of gravity, and difficult to use with one hand, etc., to achieve easy portability, easy control, and stable operation of the whole vehicle Effect

Inactive Publication Date: 2011-03-09
HUZHOU TEACHERS COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This utility model solves the problem that the shopping cart is easy to carry, but in order to pursue the technical effect of compact structure and easy portability, the utility model uses a load hook to carry heavy objects, which makes it difficult to control the center of gravity of the shopping cart after hanging the goods. Less convenient to get up and even more difficult to use with one hand

Method used

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  • Portable shopping trolley
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Examples

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Effect test

Embodiment Construction

[0011] Such as figure 1 As shown, the portable shopping cart of the present invention mainly includes pull rods, support plates and rollers 6. There are 6 pull rods in total, which are respectively the first upper pull rod 11, the second upper pull rod 12, the first middle pull rod 21, and the second middle pull rod. 22. The first pull-down rod 31 and the second pull-down rod 32 are connected by foldable umbrella rods. The first pull-up rod 11 and the second pull-up rod 12 are respectively nested in the first middle pull-rod 21 and the second pull-down rod. In the second middle tie rod 22, the first middle tie rod 21 and the second middle tie rod 22 are nested in the first pull rod 31 and the second pull rod 32 respectively, and each pull rod is fixed by the positioning beads 5 after being stretched. The first pull-up rod 11 and the second pull-up rod 12 are in the shape of "7". It is in the shape of "7", and the transverse part of the second pull-down rod 32 is nested in the...

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Abstract

The invention relates to a portable shopping trolley. A first upper pull rod and a second pull rod of the portable shopping trolley are respectively sheathed and overlapped in a first middle pull rod and a second middle pull rod; the first middle pull rod and the second middle pull rod are respectively sheathed and overlapped in a first lower pull rod and a second lower pull rod; the transverse part of the second upper pull rod is sheathed and overlapped in the transverse part of the first upper pull rod, and the transverse part of the second lower pull rod is sheathed and overlapped in the transverse part of the first lower pull rod; rollers are fixed on the transverse part of the first lower pull rod; the longitudinal parts of the first lower pull rod and the second lower pull rod are connected with a first supporting plate and a second supporting plate, and the first supporting plate is in a sandwich structure; a third supporting plate is arranged below the first supporting plate; the side of the third supporting plate is provided with a forth supporting plate; the first supporting plate and the third supporting plate as well as the third supporting plate and the forth supporting plate are connected by hinges. The portable shopping trolley has the advantages of convenient carrying, easy control of the gravity center of the whole trolley and stable running.

Description

technical field [0001] The invention belongs to the field of daily necessities, in particular to a portable shopping cart. Background technique [0002] People go shopping especially after going to the supermarket to shop, often can buy bag after bag of things, hope to have the tool similar to supermarket shopping cart very much to reduce the burden of oneself. But the general household shopping cart is relatively bulky, and it is very inconvenient to carry it for shopping. The utility model patent with the application number 200620005696.8 published on July 23, 2008 discloses a foldable lightweight shopping cart, which includes wheels, uprights and pull rods, and the uprights and pull rods are made of inner tubes. It is composed of the outer tube, the inner tube and the outer tube can be nested together and fixed by positioning beads and fastening rings, the traction rod is connected to the handle, the car column is embedded with a load hook for carrying heavy objects, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62B5/06B62B1/00
Inventor 呼格吉乐盛建明叶铱林陈琴
Owner HUZHOU TEACHERS COLLEGE
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