Marking pen with unpacking knife
AssigneeChina First Pencil Co., Ltd.
InventorBingyang Zhang
Life of this patent
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Abstract
The present application relates to a marking pen with an unpacking knife, which includes knife box fixed with the penholder, a first sliding groove is defined on an outer wall of the knife box, a sliding knife is slidably connected in the knife box, a driving rod is fixed on a sidewall of the sliding knife, the driving rod is slidably connected in the first sliding groove, a knife opening is provided on the outer wall of the knife box, the knife opening is in communication with an inner chamber of the knife box, a limiting block is fixed on an inner wall of the first sliding groove, an outer wall of the limiting block is configured to abut against an outer wall of the driving rod, and the knife box is provided with a driving member for driving the driving rod to slide.
Claims10
A marking pen with an unpacking knife comprising a penholder and a knife box fixed with the penholder, wherein a first sliding groove is defined on an outer wall of the knife box, a sliding knife is slidably connected in the knife box, a driving rod is fixed on a sidewall of the sliding knife, the driving rod is slidably connected in the first sliding groove, a knife opening is defined on the outer wall of the knife box, the knife opening is in communication with an inner chamber of the knife box, a limiting block is fixed on an inner wall of the first sliding groove, when the driving rod is slid to the limiting block, an outer wall of the limiting block abuts against an outer wall of the driving rod, and the knife box is provided with a driving member for driving the driving rod to slide, a first end of the penholder away from the knife box is fixed with a signature pen nib.
Dependencies are inferred from the claim text.