Marking pen with bent holding portion and clamped ink tube

Abstract

The invention relates to a marking pen with a bent holding portion and a clamped ink tube. The marking pen with the bent holding portion and the clamped ink tube comprises a penholder, the bent holding portion, a front sleeve, a fiber writing portion, a fiber ink guide core, an ink guide component and the clamped ink tube, wherein the bent holding portion is arranged at one end of the penholder, the fiber writing portion is penetratingly arranged in the front sleeve which is arranged at one end of the holding portion, the fiber ink guide core is arranged in the holding portion and connected with the writing portion, and the clamped ink tube is in sleeved connection with the ink guide component which is connected with the ink guide core. One end of the ink guide component can be pushed to break an ink seal mechanism on the clamped ink tube to enable ink to flow into the ink guide core through the ink guide component, so that the ink guide core and the writing portion can absorb the ink to facilitate writing. The marking pen is mainly characterized by comprising the clamped ink tube structure for the bent marking pen. Therefore, users can write smoothly at different use places and with better visual field, the ink tube can be quickly mounted and demounted with no hand stained by ink, and the marking pen is reusable, so that resource waste and expenditure are reduced.

Description

technical field [0001] The invention relates to a marker pen with a bent grip part and a card-type ink tube, in particular to a marker pen suitable for various use occasions and convenient for disassembling ink. Background technique [0002] There are many types of general marker pens (usually used in the field of marker marking or art), and marker pens are used in many occasions. In use, they need to be used at different positions and at different holding angles according to the user's position. The center is designed in a straight line, so users often need to use it in an unergonomic posture on different occasions, which causes inconvenience and physical discomfort. The following examples illustrate several different usage conditions: [0003] 1. Take standing writing as an example: [Please refer to figure 1 〕 [0004] General marker pen T1, due to the holding angle and writing method, as long as the writing position exceeds the user's chest, the marker pen will be used ...

AI Technical Summary

Problems solved by technology

[0010] Because the traditional marker pens are straight, they are often held at different angles, and the wrist joints are often used for different occasions. Therefore, excessive bending of the wrist joints often causes discomfort. [Please refer to Figure 4 ] Especially when observing the gap between the fingers and the gap between the palm and the tiger’s mouth, it is found that the axes W1 to W4 are not on the same axis. Therefore, when using the general marker T1 at various angles on different occasions, [please refer to Figure 5 ] will often cause inconvenience, making the marking pen not writing smoothly (ink backflow S1) and uncomfortable situation (excessive bending of the wrist joint S2 will make you feel more uncomfortable)

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