Posture-righting labor-saving pen

Abstract

The invention relates to a pen, that is, an orthopedic labor-saving pen, which comprises a pen holder, a fin-shaped column, a strip-shaped anti-slip pad and a cap. The end of the pen holder near the pen tip is provided with a strip-shaped anti-slip pad wrapped around the pen holder. The side of the pen holder protrudes toward the The outer extension forms a fin-shaped column, the bottom of the fin-shaped column is 10-20mm away from the nib, the length of the fin-shaped column along the extending direction of the pen holder is 25-50mm, and the length of the fin-shaped column along the vertical direction of the pen holder is 10-30mm. The cross-sectional area of ​​the column gradually decreases from one end adjacent to the nib to the other end until it meets the pen holder. The invention is labor-saving and can correct the user's pen-holding posture, thereby promoting the body sitting posture of teenagers or children during learning, and is suitable for popularization and use in primary and middle schools.

Description

technical field [0001] The invention relates to a pen, in particular to an orthopedic labor-saving pen. Background technique [0002] The pen is a commonly used writing tool, which needs to be held by human fingers when used. For children and children who have just learned to write, the small muscles of their hands have not yet fully developed, and it is difficult to complete the fine movements of correctly holding the fingers. Most of the pens commonly used today are cylindrical, which is not conducive to children's holding. Many children often have certain difficulties in writing due to incorrect postures of holding pens. This will not only deform the shape of their hands to a certain extent, but also The problem of poor sitting posture will seriously affect the vision of young people, and for students, the increase in grade is often accompanied by the increase in homework, so the impact of holding a pen on their physical growth is more important, and a large number of Le...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned problem that it is difficult for teenagers to develop the correct way of holding the pen and the shape of the common pen is single, the present invention provides an orthopedic labor-saving pen. The invention has a unique and novel structure, which can enable teenagers to develop the correct posture , so as to develop a correct sitting posture and prevent myopia

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