CN203818824U

CN203818824U - Improved pen

Info

Publication number: CN203818824U
Application number: CN201420047544.9U
Authority: CN
Inventors: 吴航
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-01-24
Filing date: 2014-01-24
Publication date: 2014-09-10
Anticipated expiration: 2024-01-24

Abstract

The utility model relates to office supplies, and provides an improved pen, which is simple in structure and convenient to use and carry and can change a friction block which is used to erase writings, and comprises a pen holder and a pen core, wherein the pen core is arranged in the pen holder in a scalable mode. The improved pen further comprises the friction block which is used to erase the writings, and is detachably arranged an end head which is arranged on an extended port of the pen core on the pen holder, and the friction block is provided with a through hole which enables the pen core in the pen holder to pass through.

Description

A kind of improved pen

Technical field

The utility model relates to stationery, relates in particular to a kind of improved pen.

Background technology

Pen is a kind of stationery of often using in daily life study, and the kind of pen is a lot, conventionally only has pencil with rubber sassafras, but in actual application, ball pen or pen are write wrongly written character, also need to correct a mistake with erasing rubber, occur this situation, people must be equipped with an erasing rubber in addition.But carry separately erasing rubber inconvenience, easily lose.

Summary of the invention

Therefore,, for above-mentioned problem, the utility model proposes a kind of simple in structure, improved pen of using easy to carry, the replaceable brake pad for erasing out handwriting.

For solving this technical problem, the utility model is taked following scheme: a kind of improved pen, comprise penholder and pen core, described pen core is telescopic to be located in penholder, also comprise the brake pad for erasing out handwriting, described brake pad is removable to be located on the termination that is positioned at pen core extending port on penholder, and described brake pad is provided with the through hole passing for pen core in penholder.

Further, the termination that described penholder is positioned at pen core extending port is provided with draw-in groove, and described brake pad is provided with the cutting ferrule suitable with this draw-in groove, and described brake pad is by the dismantled and assembled connection that matches of cutting ferrule and draw-in groove.

By adopting aforementioned techniques scheme, the beneficial effects of the utility model are: by be positioned at the brake pad that is provided for erasing out handwriting on the termination of pen core extending port on penholder, people's erasing rubber easy to use etc. is exclusively used in clash the brake pad that the material of writing is made to correct a mistake, brake pad is arranged to removable simultaneously, using rear replaceable new brake pad continues to use, simple in structure, there will not be brake pad to lose, easy to use and do not affect the appearance, while using, without image-tape, there is the pencil of erasing rubber equally to need pen reversing just can use simultaneously, efficiency easy to use, can extensively promote the use of.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the structural representation that the utility model embodiment pen core stretches out.。

The specific embodiment

Now with the specific embodiment, the utility model is further illustrated by reference to the accompanying drawings.

With reference to figure 1, Fig. 2, preferred improved pen of the present utility model, comprise penholder 1, pen core 2 and brake pad 3, described pen core 2 is telescopic to be located in penholder 1, described brake pad 3 is for erasing out handwriting, described brake pad 3 is removable to be located on the termination that is positioned at pen core 2 extending ports on penholder 1, described brake pad 3 is provided with the through hole passing for the interior pen core 2 of penholder 1, the termination that described penholder 1 is positioned at pen core 2 extending ports is provided with draw-in groove, described brake pad 3 is provided with the cutting ferrule suitable with this draw-in groove, and described brake pad 3 is by the dismantled and assembled connection that matches of cutting ferrule and draw-in groove.

Brake pad in the utility model can be that the material of the special-purpose erasing out handwritings such as erasing rubber, sponge is made.

The utility model by being positioned at the brake pad that is provided for erasing out handwriting on the termination of pen core extending port on penholder, people's erasing rubber easy to use etc. is exclusively used in clash the brake pad that the material of writing is made to correct a mistake, brake pad is arranged to removable simultaneously, using rear replaceable new brake pad continues to use, simple in structure, there will not be brake pad to lose, easy to use and do not affect the appearance, while using, without image-tape, there is the pencil of erasing rubber equally to need pen reversing just can use simultaneously, efficiency easy to use, can extensively promote the use of.

Although specifically show and introduced the utility model in conjunction with preferred embodiment; but those skilled in the art should be understood that; within not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.

Claims

1. an improved pen, comprise penholder and pen core, described pen core is telescopic to be located in penholder, it is characterized in that: also comprise the brake pad for erasing out handwriting, described brake pad is removable to be located on the termination that is positioned at pen core extending port on penholder, and described brake pad is provided with the through hole passing for pen core in penholder.

2. improved pen according to claim 1, is characterized in that: the termination that described penholder is positioned at pen core extending port is provided with draw-in groove, and described brake pad is provided with the cutting ferrule suitable with this draw-in groove, and described brake pad is by the dismantled and assembled connection that matches of cutting ferrule and draw-in groove.