CN202656738U - Replaceable eraser - Google Patents

Abstract

The utility model discloses an eraser. The eraser comprises a main body and a connection part connected with a pen, wherein the connection part is a hollow cylinder; and the connection part and the main body are made of same materials. The eraser can be conveniently taken down from the pen, and is mounted to the other pen; the eraser is used for different pens; and because the connection part is made of materials of the eraser body, and the eraser is elastic and can be suitable for different shapes of pens, so that the eraser cannot be thrown everywhere, and a user does not need to look for the eraser everywhere when the user needs to use the eraser; and therefore, the eraser is flexibly and simply detached and mounted.

Description

A kind of interchangeable erasing rubber

Technical field

The utility model relates to the official-study appliances field, specifically discloses a kind of erasing rubber.

Background technology

Erasing rubber is articles for use commonly used in the working and learning, also is absolutely necessary.Erasing rubber of the prior art all is independently, so in use often need to look for erasing rubber.An erasing rubber also can be fixed in part pencil end, but just on pencil, so that its use has been subject to limitation.

The utility model content

In order to address the above problem, the utility model embodiment provides a kind of and can dismantle, used the erasing rubber on different pens.

The utility model is achieved in that

A kind of erasing rubber, described erasing rubber comprise main body and the connecting portion that is connected being connected with pen, and described connecting portion is the cylinder of hollow, and connecting portion and main body adopt same material to make.

Optionally, the external diameter of the external diameter of described connecting portion nose circle face end face of its end that is connected with connecting portion less than main body.

Optionally, described main body is tapered.

The erasing rubber that the utility model provides can be taken off from one-pen easily, and then be installed on the other one-pen, be used for different pens, and because connecting portion also is to adopt the material of erasing rubber itself to make, itself be to have flexiblely, go for difform pen, erasing rubber just can not thrown out without care like this, do not need during use to look for everywhere, and dismantle and install all very flexible simple.

Description of drawings

Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, does not consist of to improper restriction of the present utility model, in the accompanying drawings:

The structural representation of the erasing rubber that Fig. 1 provides for the utility model embodiment;

Fig. 2 is the upward view of Fig. 1.

The specific embodiment

Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to restriction of the present utility model.

As shown in Figure 1, 2, the erasing rubber that present embodiment provides comprises main body 1 and the connecting portion 2 that is connected being connected with pen, and described connection 2 is the cylinder of hollow, connects 2 ones and the same rubber material making of main body 1 employing.

During use, the end of pen is inserted into connecting portion because the elasticity of rubber itself, can so that connecting portion with link together firmly.

The erasing rubber that the utility model provides can be taken off from one-pen easily, and then be installed on the other one-pen, be used for different pens, and because connecting portion also is to adopt the material of erasing rubber itself to make, itself be to have flexiblely, go for difform pen, erasing rubber just can not thrown out without care like this, do not need during use to look for everywhere, and dismantle and install all very flexible simple.

In the present embodiment, the external diameter of the external diameter of connecting portion nose circle face end face of its end that is connected with connecting portion less than main body.

In addition, for attractive in appearance and Convenient scrubber remove, can say the tapered structure of erasing rubber body design.

More than technical scheme that the utility model embodiment is provided be described in detail, used specific case herein principle and the embodiment of the utility model embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, all will change on the specific embodiment and range of application, in sum, this description should not be construed as restriction of the present utility model.

Claims (3)

1. erasing rubber, it is characterized in that: described erasing rubber comprises main body and the connecting portion that is connected being connected with pen, and described connecting portion is the cylinder of hollow, connecting portion and main body adopt same material to make.

2. erasing rubber as claimed in claim 1 is characterized in that: the external diameter of the external diameter of described connecting portion nose circle face end face of its end that is connected with connecting portion less than main body.

3. erasing rubber as claimed in claim 1, it is characterized in that: described main body is tapered.

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