Magnetic type pen inking device capable of preventing ink leakage and using method of magnetic type pen inking device

Abstract

According to the magnetic type pen inking device capable of preventing ink leakage, a traditional push-pull rod does not need to be used so that the length of a pen can be shortened, meanwhile, ink leakage caused by movement of the piston can be prevented when the magnetic type pen inking device is carried, and meanwhile the using method of the magnetic type pen inking device is further provided. The structure comprises an ink storage tube which is made of a transparent plastic material; a piston and a magnet are arranged in the ink storage tube, the maximum outer diameter of the piston corresponds to the inner diameter of the ink storage tube, a ferromagnetic connecting seat is connected to the upper end of the piston and used for adsorbing the magnet, the magnet is columnar, a circular opening for the magnet to vertically extend out is formed in the top of the ink storage tube, and the diameter of the opening is smaller than the height of the columnar magnet. The diameter of the opening is smaller than the maximum outer diameter of the piston, and the top of the ink storage pipe is in a platform shape and is a containing platform used for transversely containing the magnet.

Description

technical field [0001] The invention relates to the technical field of stationery products, in particular to a magnetic suction pen ink converter for preventing ink leakage and a method for using the same. Background technique [0002] There are many types of existing pens. If the above inks are different, the common pens can be divided into squeeze type rubber ink bag pens, push-pull type ink converter pens, spiral type ink converter pens, and tail pressure type ink converters. For pens, the tail pressure type converter pen needs to be pressed hard and fast several times in succession to absorb the ink, which is not easy to use, and the simple ink absorption becomes not so simple, and the nib of the pen is also easy to collide with the ink bottle during the process The push-pull type converter pen and the spiral type converter pen have a piston in the ink storage tube, and one end of the piston is connected with a draw bar that can move up and down. The operating rod above...

AI Technical Summary

Problems solved by technology

[0002] There are many types of existing pens. If the above inks are different, the common pens can be divided into squeeze type rubber ink bag pens, push-pull type ink converter pens, spiral type ink converter pens, and tail pressure type ink converters. For pens, the tail pressure type converter pen needs to be pressed hard and fast several times in succession to absorb the ink, which is not easy to use, and the simple ink absorption becomes not so simple, and the nib of the pen is also easy to collide with the ink bottle during the process The push-pull type converter pen and the spiral type converter pen have a piston in the ink storage tube, and one end of the piston is connected with a draw bar that can move up and down. The operating rod above the ink tube drives the piston to move, so that the ink is sucked into the ink storage tube. However, because the length of the operating rod above the ink storage tube is close to the length of the ink storage tube, the overall length of the pen is longer, and it is not convenient to be placed in a trouser pocket or pocket. (Many summer clothes such as T-shirts generally do not have pockets), which affects pen lovers who have the habit of recording important events, feelings, inspirations, and data at any time

[0003] A patent with a publication number of CN209191540U discloses a large-capacity fountain pen converter, which is provided with an internal magnetic piston in the converter tube (ink storage tube), and a piston rubber is provided at the end of the internal magnetic piston. The outer wall of the ink tube is sleeved with an external magnetic sleeve, which drives the internal magnetic piston to move and absorb ink by sliding the external magnetic sleeve. However, when it is actually carried, the internal magnetic piston may be disturbed by external iron products, resulting in unnecessary movement and leakage. It may also cause unnecessary movement of the internal magnetic piston to cause ink leakage due to accidentally touching the external magnetic sleeve or other iron products or magnetic objects that interfere with its movement.

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