What are the classifications of children's trolley bags -? Pesin Outdoor Products Company customization factory

Children's trolley schoolbag is a type of schoolbag purchased by many parents in recent years, which reduces children's learning pressure and makes children no longer shoulder'Heavy responsibility'You can take the book with you by dragging the lever. What are the classifications of children's trolley bags? There are two types of trolley bags, one is a one-piece trolley bag, the other is a universal trolley bag, and it can also be a non-conjoined trolley bag. The shape of the Siamese trolley bag is still the traditional bag design, and the difference is his structural mystery. In the inner bag of the schoolbag, the one-piece pull rod schoolbag will have a pull rod storage place, while a pull rod opening will be designed on the back of the schoolbag to pull the pull rod out from the inside out, the length of a general children's schoolbag is 2-Section 3; In the design of walking, the wheel of the trolley bag adopts a small one-way wheel, which is designed at the bottom of the trolley bag and will not affect the carrying. If you do not use the pull rod, you can directly hide the pull rod, which is an ordinary bag style. The Siamese trolley bag and the universal trolley bag are also called detachable trolley bags. This kind of trolley bag is more humanized in design, and can be compatible with thousands of schoolbag styles with one trolley car, any schoolbag is placed on the trolley to become a trolley schoolbag. Therefore, the detachable schoolbag is not the material of the schoolbag, but the quality of the trolley. Generally, the metal square tube reinforced chassis can be used 3-5 years of life. If you want to choose the bag that is most suitable for the trolley car, it is best to choose the bag with the insert belt on the back, which is more stable on the trolley car.