Multifunctional propelling pencil
A multi-functional, mechanical pencil technology, applied in the field of school supplies, can solve the problems of difficult cleaning, time-consuming and labor-intensive, etc.
Inactive Publication Date: 2015-03-18
张文颖
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- Application Information
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Problems solved by technology
[0002] Mechanical pencil is one of the commonly used tools for students. Usually, when students write wrong content and need to erase it, they have to find an eraser temporarily, which is time-consuming and laborious. After erasing with the eraser, many rubber foams are left on the book, which is not easy. clean up
Method used
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Embodiment Construction
[0009] A multifunctional mechanical pencil, the upper end of the mechanical pencil body 3 is connected with an eraser 2 and a brush 5 respectively through an aluminum ring 1 on the left and right sides. Aluminum ring 1 is fixed on the brush handle 4 of rubber 2 and brush 5 lower ends. After the student writes the wrong content, just can erase with eraser 1 in time, and eraser foam is cleaned up with brush 5.
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The invention discloses a multifunctional propelling pencil with functions of erasing and cleaning rubber fritter. The multifunctional propelling pencil comprises a propelling pencil body, wherein the left side of the upper end of the propelling pencil body is connected with an eraser through an aluminum ring; the right side of the upper end of the propelling pencil body is connected with a brush through the aluminum ring. Through arrangement of the eraser and the brush on the propelling pencil body, students can erase wrong content timely and conveniently, and the rubber fritter can be easily cleaned, so that time and labor are saved, and the multifunctional propelling pencil is convenient and fast in use.
Description
technical field [0001] The invention relates to a school article, in particular to a multifunctional automatic pen with eraser and cleaning foam. Background technique [0002] Mechanical pencil is one of the commonly used tools for students. Usually, when students write wrong content and need to erase it, they have to find an eraser temporarily, which is time-consuming and laborious. After erasing with the eraser, many rubber foams are left on the book, which is not easy. Clean up. Contents of the invention [0003] In view of the above problems, the present invention provides a multifunctional mechanical pencil. [0004] The invention comprises a mechanical pencil body, an eraser is connected to the left side of the upper end of the mechanical pencil body, and a brush is connected to the right side of the upper end of the mechanical pencil. This structure is convenient for students to erase in time after writing wrong content, and can easily clean up the generated rubbe...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B43K29/02B43K29/18
CPCB43K29/004B43K29/02B43K29/18
Inventor 张文颖
Owner 张文颖