Novel multifunctional ruler
A multifunctional and straightedge technology, applied in rulers, printing, writing utensils, etc., can solve problems such as difficult to pick up, and achieve the effects of convenient writing, reasonable fixing and reasonable functions
Inactive Publication Date: 2016-01-20
NANJING BIRCHEN INDAL DESIGN
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Problems solved by technology
[0004] The problem to be solved by the present invention is to provide a multifunctional ruler. First of all, the ruler can well solve the problem that it is difficult to pick up when it is supported on a plane. The contact surface will make the ruler easy to take at this time. The third is to combine the support with the gel pen. In the process of using the ruler, just take out the gel pen at the right end of the ruler. fast writing
Method used
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[0020] A multi-functional straightedge, characterized in that: by designing the shape of the ruler, a protruding arc is designed on the left end, and the ruler is placed flat behind the plane. At this time, the ruler can be used normally. When it is necessary to use a gel pen At this time, the gel pen can be separated from the ruler through the anti-slip fastening. At this time, the gel pen can be used for writing. When the child is finished using it, continue to insert the gel pen into the ruler. When the ruler needs to be put away At this time, the ruler can be easily put away through the curved surface on the left.
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A novel multifunctional ruler is characterized in that the modeling of the ruler is designed, a protruding arc face is designed at the left end, so that after the ruler is horizontally arranged on the plane, the ruler can be used normally; when a gel pen needs to be used, the gel pen is separated from the ruler through an antiskid block, at the moment, the gel pen can be used for writing, the gel pen continues to be inserted into the ruler after the gel pen is used, and the ruler can be folded through the arc face on the left side very easily.
Description
Technical field: [0001] A multifunctional ruler, the shape of the ruler is simple, but the function is rich, which solves the inconvenience that may occur in the use of the ruler and expands the function of the ruler. In addition to meeting the functions of the daily ruler, it can be used on the ruler The gel pen can be used for writing, which greatly expands the supported functions. At the same time, the straightedge also solves the problem that the ruler is not easy to pick up when placed on a flat surface, making the straightedge more humanized. Background technique: [0002] A ruler, also known as a ruler, has precise straight edges and is used for measuring length and drawing. Widely used in mathematics, surveying, engineering and other disciplines. The materials are different, such as iron ruler, wood, plastic, etc., have a certain hardness, otherwise it is a soft ruler. The smallest scale is generally 1 mm. The unit of scale is usually centimeters. The common len...
Claims
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IPC IPC(8): B43L7/00
Inventor 王勇彬
Owner NANJING BIRCHEN INDAL DESIGN
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