In order to enable consumers to quickly find the products they want in many products, not only consider the intuitive and design sense of visual language, but also combine the structure and use logic of the product. In the design of product form, it is considered that "appearance is function", and the use experience and emotional experience of the product are taken into account. Through the use of bionic design techniques, the shape of avocado into it. They take the cut appearance of avocado as the form design of blister, imitating the composition of avocado "kernel" and "pulp". Through the structural design of the product, users can understand the product more intuitively and create more interesting use experience for them. In addition, in order to create a small, portable product form and avoid the waste of resources, the folding structure design is used to reduce the volume of the product.