In fact, a very important reason is that the shape of the ice pier is also a patent, belonging to a work of art, and the work of art is absolutely protected. However, BOCOG will enjoy the copyright, exclusive right of registered trademark and patent right of design for the image of "Ice Shield" according to law, so any profit-making means of freezing the image without BOCOG's permission is naturally an infringement.

With the development of the Winter Olympics, the mascot of the Winter Olympics, the ice shield, has also received such attention, and the fire has spread all over the network and the surrounding area has been looted. On the one hand, it is because the ice pier has a strong commemorative significance. After all, it is the mascot of the 2022 Winter Olympics. On the other hand, because the ice mound is cute, many people like it very much. This has also made many businesses have the idea of making money by ice piers. A cake shop in Nantong City, Jiangsu Province privately sells cakes in the shape of ice piers in a circle of friends, with a price tag of 200 people. Was reported for alleged infringement without authorization of the Olympic symbol. In addition to this cake shop, many other cake shops have been investigated, because they are not allowed to sell cakes in the shape of ice mounds without the relevant authorization of the Olympic symbol. This is suspected of infringement.