Square yin and yang cartridges

Abstract

The invention discloses a square male and female ink box and relates to the technical field of four treasures of the study. The square male and female ink box is characterized in that an ink storage tank is circular through overhead view; the longitudinal section of the bottom of the ink storage tank is semi-elliptical; the upper part of the ink storage tank is connected with an annular male boss; the lower part of the ink storage tank is connected with an ink box seat; the ink box seat is a cube; the bottom of the ink box seat is a plane; a semicircular pen holding groove is formed in the annular male boss; an ink box cover is a cube, and an ink box annular female tank is arranged in the ink box cover; a semi-cylindrical pen retaining groove is formed in one corner of the ink box body; and a chamfer and three arc angles are respectively formed in the ink box seat and the ink box cover. The square male and female ink box has the characteristics that lots of time for rinsing and wetting the pen can be saved for a calligraphy writer, the calligraphy writing trouble is greatly alleviated, the calligraphy writing is almost simple as writing by using a running water pen, and convenience is provided for practicing the traditional calligraphy writing in China.

Description

technical field [0001] The square yin-yang ink cartridge relates to the technical field of four treasures of the study. Background technique [0002] Pen, ink, paper and inkstone are the four treasures of the traditional study of the motherland. In order to carry forward the traditional culture of the motherland, there are now large imitation classes in primary schools, where they learn calligraphy. Modern brush writing is no longer like ancient times, and we no longer need to grind ink before writing. We all use bottled ink in modern times. When in use, the writer often pours the ink into a small dish to write, which is very convenient. But the outline of the small dish is circular, and the pen holder cross section of the writing brush is also circular, and ink is absorbed on the writing brush tip, so it cannot be placed on the table. Easy to roll, get ink everywhere, not easy to wipe off. Of course, this is not the biggest problem. The biggest problem is that modern peo...

AI Technical Summary

Problems solved by technology

It is time-consuming and labor-intensive to waste water resources after brushes are used

People are eager to solve this problem for a long time, and Chinese patent CN1234998A, its purpose is to solve the inconvenience that writing brush must be rinsed after using, and the technical scheme that adopts is by the internal tube clamping device of outer cylinder, reciprocating power, aperture, pedal, return There are devices such as springs that pop up, and their structures are complicated. In order to make the inner tube automatically retract into the extension springs, the extension springs are located at the bottom of the outer cylinder, which is difficult to fix and install. The pores are not conducive to moisturizing. The center is also easy to shift and cause inconvenience to use

The Chinese patent invention CN201261343 has a brush holder with a cleaning function, which is also designed to solve the problem that the brush must be washed, and the washing of the brush driven by the motor is also quite complicated

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