Pencil sharpener
A pencil sharpener and pen feeding technology, which is applied in the field of stationery, can solve the problems that pencils are easy to be sharpened by mistake and waste, and achieve the effects of easy popularization and use, convenient production and strong practicability
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[0059] The invention is further illustrated below in conjunction with the accompanying drawings and specific embodiments. Parts that are not described in detail in the article can be implemented in conventional technical means.
[0060] For 1 to 1 Figure 31 As shown, a pen holder comprising an automatic input pen structure, a self-start structure, a tool holder 3, a gear position adjustment structure, a nicker protection structure, and a detachable shackle.
[0061] The detachable pensioner includes an upper portion 61, a central portion 62, and a lower portion 63, and the automatic input pen structure is disposed at the upper portion 61, and the tool holder 3 is disposed in the middle portion 62, the gear regulation structure is disposed in the lower portion 63, the self-start structure, the nib protection structure is connected to the upper portion 61 The middle portion 62 and the lower portion 63 are in. That is, the entire pen holder is built through the detachable shaft, and ...
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