Pen with adjustable holding structure

Abstract

The invention relates to a pen provided with an adjustable holding structure, which comprises a penholder, a limit lug and an adjustable holding part, wherein the most front end of the penholder is provided with a writing end; the limit lug is arranged on the front of a holding position of the penholder, so that specific fingers of a user are correspondingly limited on the limit lug and positioned when the user holds the penholder; and the adjustable holding part is arranged on the holding position of the penholder on the rear of the limit lug, is provided with a multidimensional geometric modeling and can perform bending adjustment along with the operation habit of the user, so as to guide fingers of the user to be naturally positioned and support the specific fingers to corresponding positions for writing. As for people suffering from dysgraphia and people writing for a long time, the pen is easy to hold and write, and hand fatigue and hand injury are effectively avoided.

Description

technical field [0001] The invention relates to the field of writing tools, in particular to a writing tool with an adjustable holding structure. Background technique [0002] Pen tool is one of the greatest inventions in human history. It provides human beings with more convenient functions of writing or image recording, and enables human culture to be passed on smoothly. As far as pens are familiar to ordinary people, they are either hard pens such as fountain pens, ballpoint pens, and pencils, or soft pens such as brushes and watercolor pens. However, no matter what kind of pens, their purpose is the same, and they are also used for recording purposes. , the difference lies only in the method of holding it. [0003] see figure 1 It is a schematic diagram of the holding posture of the existing pen tool. For the most common round pen holder a, its surface lacks the force point of the finger g. Therefore, when the user operates the pen tool, in order to maintain the stabil...

AI Technical Summary

Problems solved by technology

However, even with thicker rubber sleeves such as Figure 4 , it still adopts the method of "grasping" and writing tightly. Although the thicker rubber sleeve d will have a more soothing feeling in the initial stage of "grasping" and writing, after a short period of time, the finger that "grasps" and writes The applied force F of g will pass through the thick rubber sleeve d and touch the hard pen holder e hidden at the bottom of the rubber sleeve d, so it still exerts pressure on the finger g; in addition, if Figure 5 As shown, there is also a lower edge f of the thicker rubber sleeve d that tries to block the sliding of the finger g, so it is specially designed as a flange. Finger g and arm i are still sore and tired, which does not help to solve the problem

[0005] In addition, for people with lesions in their fingers, such as those with incomplete fingers caused by injuries or lesions, or children whose fingers have not yet fully developed, the traditional method of holding a pen is obviously not applicable, and other methods must be adopted, and this can no longer be used. Such people have a heavy burden to avoid their fear of writing, thus affecting their daily routines

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