Pen-holder design of gel pen without pen cap
A gel pen and pen holder technology, applied in pen holders, printing, writing utensils, etc., can solve the problems of nowhere to store pen holders, waste of resources, and inapplicability, so as to avoid loss and waste, prevent ink leakage from the nib, and prevent shaking Effect
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[0017] in such as Figure 1-5 In the example shown.
[0018] figure 1 For the assembly front view of the present invention in the writable state, insert the universal neutral pen core 13 into the tail plug 1, the tail plug 1 and the pen holder 2 are assembled together by the external thread 6 and the internal thread 9, and the external thread of the tail plug 1 6. During the process of screwing into the internal thread 9 of the pen holder 2, the universal neutral pen core 13 is clamped and fixed on the tail plug 1 by the cooperation of the rubber gasket 4, the anti-skid protrusion 5, and the longitudinal slot 7 in the tail plug 1. Now the spring-type nib 8 is compressed so that the plug 11 is inserted into the draw-in groove 10 and fixed and then the assembly of the present invention is completed. When the spring-type nib 8 is in the compressed and fixed state, the nib leaks out to complete the normal writing work. After the writing is finished, unplug the spring Type nib 8,...
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