Whiteboard marker capable of easily absorbing ink

A technology for whiteboard pens and refills, applied in the field of whiteboard pens, can solve the problems of difficult recovery of ink absorption ability, inability to refill ink, limited ink storage capacity, etc., to reduce ink breakage, prolong service life, and improve ink supply Effect

Active Publication Date: 2016-09-07
3D NEW CULTURE CO LTD NINGBO CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Whiteboard markers are indispensable larger utensils in teaching, and are also office supplies commonly used in offices. Existing whiteboard markers mainly adopt ink-absorbing fibers to store ink in structure. This mode mainly has the following deficiencies: one is to store ink The capacity is limited. Second, the ink supply efficiency is low. In the continuous writing process, the ink often breaks and the writing is not smooth. The third is that the ink cannot be added, because when the ink is used up, the nib will dry and the ink will break. It is also difficult to restore the ink absorption ability of the ink
Therefore, in daily use, you need to stop for a while and wait for the ink supply to continue to use. To verify whether the ink is supplied, many users will use a pen to draw random lines on the whiteboard, and continue to use it after they can draw continuous and clear lines. Affect work efficiency and the user's thinking, but also affect the user's emotions

Method used

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  • Whiteboard marker capable of easily absorbing ink
  • Whiteboard marker capable of easily absorbing ink
  • Whiteboard marker capable of easily absorbing ink

Examples

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Effect test

Embodiment Construction

[0023] Such as figure 1 and figure 2 As shown, a whiteboard pen that is easy to absorb ink is mainly composed of a pen holder 1, a pen cap 2, a refill 3 and ink. The pen holder is hollow, and the ink is stored in the inner hole of the pen holder. One end connects to the pen cap.

[0024] Such as figure 2 and Figure 5 As shown, the described easy-absorbing whiteboard marker also includes an ink delivery tube 5, an ink delivery device and a piston 6 arranged in the pen cap.

[0025] Such as Figure 4 As shown, a pen core fixing hole is provided along the central axis of the nib 4, and the pen core is inserted into the pen core fixing hole from outside to inside to fix; the pen core fixing hole protrudes to the direction of the pen cap to form a pen core fixing column 41, and the pen core is fixed The edge of post toward one end of the pen cap protrudes inwardly to form a pen core stop lug 42, and the diameter of the inner hole of the pen core stop lug is less than the di...

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PUM

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Abstract

The invention discloses a whiteboard marker capable of easily absorbing ink. The whiteboard marker consists of a marker holder, a marker cap, a marker cartridge and ink, wherein the marker holder is hollow; the ink is stored in an inner hole of the marker holder; one end of a marker body is reduced into a marker point; and the other end of the marker body is connected with the marker cap. A piston is used to supply the ink to the ink storage cavity, so that the ink supplying condition is improved, the ink breaking phenomenon is reduced, and writing can be smoother; and the ink can be added for multiple times, so that the service life of the whiteboard marker is prolonged.

Description

technical field [0001] The invention relates to an ink-absorbing whiteboard marker for writing on a whiteboard, which belongs to the optimization technology of the whiteboard marker. Background technique [0002] Whiteboard markers are indispensable larger utensils in teaching, and are also office supplies commonly used in offices. Existing whiteboard markers mainly adopt ink-absorbing fibers to store ink in structure. This mode mainly has the following deficiencies: one is to store ink The capacity is limited. Second, the ink supply efficiency is low. In the continuous writing process, the ink often breaks and the writing is not smooth. The third is that the ink cannot be added, because when the ink is used up, the nib will dry and the ink will break. It is also difficult to restore the ink absorption ability of the ink. Therefore, in daily use, you need to stop for a while and wait for the ink supply to continue to use. To verify whether the ink is supplied, many users wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43K8/18B43K8/16
CPCB43K5/06B43K5/10B43K5/189B43K8/165B43K8/18
Inventor 不公告发明人
Owner 3D NEW CULTURE CO LTD NINGBO CHINA
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