Writing utensil with self-sealing structure
A technology for writing utensils and automatic sealing, applied in the directions of writing utensils, writing parts, printing, etc., can solve the problem of pivoting more than 90 degrees or more, and achieve the effect of preventing ink from smearing the nib and reducing defects
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[0022] Hereinafter, a writing instrument having a self-sealing structure according to the present invention will be described in detail in terms of structure and operation with reference to the accompanying drawings.
[0023] image 3 is a perspective view showing a writing instrument with a self-sealing structure according to the present invention, Figure 4 is a perspective view showing a spherical gate and holder of a writing instrument according to the present invention, Figure 5 is a perspective view showing a state in which a spherical door is closed in a writing instrument according to the present invention, Image 6 is a perspective view showing a state in which the spherical door is opened in the writing implement according to the present invention, and Figure 7A with 7B is a cross-sectional view showing the operational relationship of the writing instrument with the self-sealing structure according to the present invention.
[0024] Such as image 3 As shown, ...
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