Writing brush provided with writing brush cap
A brush and pen cap technology, applied in other ink pens, printing, writing utensils and other directions, can solve the problems of occupying space, easy to lose, inconvenient to write, etc., and achieve the effect of cost saving and not easy to lose
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[0013] The present invention will be further described in detail below in conjunction with the drawings.
[0014] Such as figure 1 , figure 2 As shown, a brush with a cap includes a brush head 2, a brush holder 1 and a brush cap 13. The brush head 2 at the lower end of the brush holder 1 is provided with an external thread, and the lower end of the brush holder 1 is provided with a brush head 2 The brush shaft 1 is divided into upper and lower parts, and a piston ink sac 4 is arranged inside the lower brush shaft; the brush shaft 1 is located where the piston ink sac 4 is installed on the outer wall with a strip hole 5 axially provided, and The strip hole 5 is provided with a slider 6; one end of the slider 6 protrudes from the lower brush rod strip hole 5, and the other end is connected with the piston rod inside the piston ink bag 4; the slider 6 can be along the pen rod The axial strip hole 5 slides up and down. The lower end of the piston-type ink bag 4 is provided with a p...
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