The structure of a large shopping cart mainly includes the base, bracket, wheels and basket (or cart basket).
Base: The base of a large shopping cart is usually strong and provides stable support for the entire shopping cart. It is usually made of metal or other durable materials and can withstand a large weight.
Bracket: The bracket is the main supporting structure of the shopping cart, connecting the base and the basket. It is usually made of metal pipes or rods, and has various shapes, but all of them are to ensure that the basket can be firmly suspended at a certain height, which is convenient for customers to push and take and put goods. The bracket may also be equipped with an adjustment mechanism to adjust the height or angle of the basket as needed.
Wheels: The wheels are the key components of the shopping cart. The wheels of large shopping carts are usually large and durable, and can easily cope with various ground conditions. The wheels may be made of rubber, plastic or other wear-resistant materials, and some may also be equipped with bearings or shock-absorbing mechanisms to improve the smoothness and stability of pushing.
Basket (or cart basket): The basket is where customers place the selected products. The basket of a large shopping cart usually has a large capacity and can hold more goods. The basket may be woven from wire, plastic or other materials, or it may adopt other structural forms, such as tray-shaped or fan-shaped. The design of the basket usually takes into account the needs of customers to easily pick up and put goods, keep the goods stable, and prevent the goods from falling.
In summary, the structure of a large shopping cart is a complex and sophisticated system, and the various parts work together to ensure that the shopping cart can be pushed stably and smoothly, and meet the various needs of customers during the shopping process.
