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Piston water-suction type white board pen

A water-absorbing, whiteboard pen technology, applied to other ink pens, printing, writing utensils, etc., can solve the problems of limited water absorption and unsustainable use, and achieve the effect of long-lasting use and good water-absorbing effect.

Inactive Publication Date: 2009-03-25
郑小龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The whiteboard markers currently used are disposable, and some are inhaled through the built-in sponge, but the water-absorbing type is generally self-absorbing by the sponge, which has the problem of limited water absorption and cannot be used for a long time

Method used

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  • Piston water-suction type white board pen

Examples

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Effect test

Embodiment Construction

[0008] In the figure: the piston 4 in the hollow pen holder 1 is stuck on the vertical slide rails 9 on both sides of the inner wall of the hollow pen holder 1, and the screw head 5 connected by the piston 4 through the connecting rod 6 is screwed into the internal thread of the screw rod 2, and the screw head 5 is screwed into the inner thread of the screw rod 2, The rod 2 is connected with the hollow pen holder 1 through the rotary chuck head 3. The center of the nib of the hollow pen holder 1 is a pen core 8, and several pores 7 communicating with the inner cavity of the hollow pen holder 1 are arranged around it, and the pen core of the inner cavity 8 is equipped with sponge 10 all around.

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PUM

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Abstract

The invention provides a piston water suction typed white board pen. A piston which is blocked and arranged in the hollow core penholder of the white board pen is clamped on vertical slideways which are arranged at two sides of the internal wall; the piston is screwed in the internal thread of a spiral rod by a screw head which is connected with a connecting rod; the spiral rod is connected with the hollow core penholder by a spiral clamp; and the hollow core penholder is provided with a pen core and sponge and a plurality of fine holes. By rotating the spiral rod, the white board pen leads the piston to be telescopic freely on the slideway, thus sucking the ink in and providing convenience for the usage of the white board pen.

Description

Technical field [0001] The invention relates to a stationery article, in particular to a piston-absorbing whiteboard marker. Background technique [0002] The whiteboard markers currently in use are either disposable or inhaled through a built-in sponge, but the water-absorbing type is generally self-absorbing by the sponge, which has the problem of limited water absorption and unsustainable use. Contents of the invention [0003] The invention provides a piston water-absorbing whiteboard marker, which can absorb enough ink at one time through the built-in piston. [0004] The present invention includes a hollow pen holder, a rotating rod, a built-in piston, a connecting rod, a screw head and its sponge, a pen core, a fine hole, and a slide rail. The adopted technical scheme is: the piston in the hollow pen holder is stuck on On the vertical slide rails on both sides of the inner wall, the screw head connected by the piston through the connecting rod is screwed into the i...

Claims

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Application Information

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IPC IPC(8): B43K8/02B43K8/03
Inventor 郑小龙
Owner 郑小龙
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