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我们常常在打开冰箱门之前,得把手中的物品搁在一边,有时为了图方便,就用脚去开关冰箱门。为了解决这一生活中的问题,我决定通过改变冰箱门的原理和结构,让冰箱可以自动开门、关门。我从国家知识产权局网站查询到,关于自动开门的冰箱专利4份,自动关门的专利1分,但没有既自动开门又自动关门的冰箱。于是,增强了我的创造信心,有了想法说干就干,我首先设计了一个图纸,然后购买了
We often have to put things in the side of the refrigerator before we open it, sometimes using the feet to switch the refrigerator door for convenience. In order to solve the problem in this life, I decided to change the principle and structure of the refrigerator door, so that the refrigerator can automatically open the door, close the door. From the website of the State Intellectual Property Office, I got 4 copies of the refrigerator patent on the automatic door opening and 1 patent on the automatic door closing, but there is no refrigerator that automatically opens the door and automatically closes the door. As a result, my confidence was enhanced, and with my ideas, I first designed a drawing and bought it