What are the characteristics of a liquid ink roller pen
 Jan 19, 2022|View:198

The liquid ink roller pen is composed of a pen cap, a pen head body, an ink storage device, and a pen holder. The liquid ink roller pen is called the liquid ink roller pen because of its slightly different way and structure from the neutral pen.


A liquid ink roller pen is a writing tool that uses the rotation of a ball to write. A liquid ink roller pen is generally referred to as a pen. A liquid ink roller pen is a water-based ink that can flow. Also known as gel pens, the ink is based on the consistency between a ballpoint pen and a water-based pen. The liquid ink roller pen comprises a pen cap, a pen head body, an ink storage device, and a pen rod. The ink storage device is arranged in the pen rod. The pen head body comprises a liquid ink roller pen steelhead, a connecting socket, a pen tongue, and a pen item.


liquid ink roller pen


The rear end of the liquid ink roller pen steelhead is inserted into the front end of the connecting socket and a water-guiding core is inserted. The connecting socket is a pipe with the diameter of the front end less than that of the back end, the pen tongue is provided with a longitudinal return airway hole and a longitudinally distributed annular slot, the return airway is inserted into the return airway hole, and a longitudinal infusion slot and a suction infusion slot communicating with the return airway hole are arranged on the outside of the pen tongue, the tail part of the water diversion core is inserted into the front end of the air return pipe hole, and the front end of the ink storage device and the pen rod are connected with the tail part of the pen item.


liquid ink roller pen


The utility model is characterized in that the central part of the socket is a three-section pipe with a cone-shaped pipe, and the cone-shaped pipe has a water blowhole formed from 40 ° to 50 ° with the water leading core, a longitudinal water blowhole is arranged at the side of the front hole of the pen top, and a core ink shell is arranged between the socket and the pen tongue, the core ink shell is a ladder tube with the diameter of the front end less than the back end. The front end of the core ink shell has 150-200 mesh wire mesh and is inserted into the back end of the socket. The tail of the core ink shell is in contact with the pen tongue.

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