Shopping trolley with protective inner container

Abstract

The invention discloses a shopping trolley with a protective inner container. The shopping trolley comprises a shopping trolley body, a sliding device, a plurality of fixing devices, a cushion and an air bag, wherein four grooves are formed in the four corners of the bottom of the shopping trolley body respectively; a first supporting rod is horizontally arranged in each groove; a plurality of second supporting rods are arranged at the bottom of the shopping trolley body; external threads are arranged on the second supporting rods; the sliding device consists of four wheels; each wheel is pivotally connected with the corresponding first supporting rod through a pivoted rod; each fixing device comprises an upper part and a lower part which are integrally formed; reinforcing ribs are arranged between each upper part and the corresponding lower part; internal threads are formed in the upper parts; the upper parts are fixedly connected with the second supporting rods through the internal threads and the external threads; the cushion is arranged at the bottom of a trolley basket; the air bag is arranged on the inner wall of the trolley basket. According to the shopping trolley, the design is reasonable, impact on fragile products in the trolley when the trolley accidentally hits other people or a storage rack can be relieved or even eliminated, and impact on a shopper per se can be relieved.

Description

Technical field [0001] The invention relates to a shopping cart, in particular to a shopping cart with a protective inner liner. Background technique [0002] The supermarket shopping cart is an indispensable tool in our lives. On the one hand, using a shopping cart when shopping in a supermarket can increase buyers' demand on the one hand, and on the other hand, it can increase sellers' transaction volume. However, due to the simple structure of the current shopping cart, the shopping cart stacks all the purchased items together. For fragile items such as eggs and glass products, the shopping cart is prone to damage when it collides with other items or the shopping cart during the shopping process. . After shoppers use the shopping cart, some dirt may remain in the basket. The solid dirt can be eliminated by dumping, but the liquid dirt will remain in the shopping cart after the water evaporates, resulting in a more odor in the shopping cart. Large, serious bacterial contamina...

AI Technical Summary

Problems solved by technology

However, due to the simple structure of the current shopping cart, the shopping cart stacks all purchased items together, and for fragile items such as eggs and glass products, the shopping cart is prone to damage when it collides with other items or shopping carts during the shopping process.

After the shopper uses the shopping cart, some dirt may remain in the basket. The solid dirt can be removed by dumping, but the liquid dirt will remain in the shopping cart after the water evaporates, resulting in a bad smell in the shopping cart. Large, serious bacterial contamination

When a shopper stops the shopping cart to pick items, others may hit the shopping cart, and then the shopping cart hits the shelf, causing the fragile items in the cart to break, especially when there are children in the shopping cart, which may cause the child to fall

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