Background technology
In study, work, need make marks to important data, meeting also often will be taken notes on class, and at this time, mark is exactly one of instrument that often uses.Marker pen nib commonly used or circular, or become flat, when marking, have only single labelled, the change-fountain pen of having to when wanting to do not isolabeling, extremely inconvenient.In order to address the above problem, be badly in need of a kind of multi-functional marker pen.
The utility model content
The purpose of the utility model is to provide a kind of multi-functional marker pen.
The scheme that the utility model solve the technical problem is: a kind of marker pen comprises thin nib, thick nib, pen core, penholder, built-in adjusting rod, by-pass cock.Described thick nib becomes the Y type with thin nib.Said thick nib is a flat, and said thin nib is cylindric.Said built-in adjusting rod connects two nibs of thickness simultaneously.Said by-pass cock is installed in the penholder outside, the built-in adjusting rod of scalable.
The thickness nib has difformity, and the rotary label pen can use a nib to satisfy the mark demand separately; Control built-in adjusting rod through the slidable adjustment switch, the branch that can change two nibs of thickness with close and angle between the two, thereby change the distance between two nibs, two nibs are used simultaneously, two lines of the different spacing of can drawing; Two nibs separately can draw respectively thick line and fine rule lump together and can become a thicker nib, thereby satisfy no user demand.Pen core can add ink, and marking pen can be recycled like this, reduces cost economical environment-protective.
The utility model following beneficial effect arranged:
The utility model is conveniently delineated out different markers.Two kinds of nibs of thickness thick line that can draw respectively, fine rule; Control built-in adjusting rod through the slidable adjustment switch, the branch that can change two nibs of thickness with close and angle between the two, to change thickness nib spacing, the not two fine rules of equidistance that can draw, easy to use, simple in structure, one-object-many-purposes.
The utility model pen core can add ink, and marker pen can be recycled, and reduces cost economical environment-protective.
The specific embodiment
A kind of multi-functional marker pen, comprise thin written 1, thick nib 2, pen core 3, penholder 4, built-in adjusting rod 5, by-pass cock 6.1 one-tenth Y type of thick nib 2 and thin nib, thick nib 2 is a flat, thin nib 1 is cylindric; Built-in adjusting rod 5 connects two nibs of thickness simultaneously; By-pass cock 6 is installed in penholder 4 outsides, and the built-in adjusting rod 5 of slidable adjustment switch 6 scalable is regulated two written spacings of thickness.