CN202038069U - Clean eraser with brush - Google Patents

Abstract

The utility model discloses a clean eraser with a brush, which is composed of plasticine and a writing brush head. A small round hole is arranged at one end of the plasticine, and the writing brush head is embedded in the plasticine and made of a writing brush head of a used writing brush. The writing brush head is embedded inside the small round hole of the plasticine through glue, thereby effectively cleaning scraps after cleaning, being simple in structure, and reducing cleaning time.

Description

A kind of brush-type clean erasing rubber

Technical field

The utility model relates to a kind of erasing rubber, and what be specifically related to is a kind of brush-type clean erasing rubber.

Background technology

1770, say in the Britain scientist Joseph priestley: " I see a kind of most suitable in the material of wiping the pencil person's handwriting, and at that time, whole Europe all adopted the rubber grain that is cut into small cubes to wipe away person's handwriting.This material is called erasing rubber, another one Britain engineer EdwardNaime then is considered to the people of utility model erasing rubber, time also is in 1770, before this, people use crumbs to wipe person's handwriting, and Naime claims him once to be used as crumbs unintentionally picking up a rubber, but the effect of realizing it is fine, what is to begin to produce and sell erasing rubber, and the erasing rubber at initial stage is not convenient, because crude rubber addles easily.Until 1839, the Charles Goodyear of utility model man has found that sulfuration can make the quality of rubber promote, it is reliable that erasing rubber just becomes, and sell on the market do not possess cleaning function, after having wiped with erasing rubber, always stay many chips on the paper, blow with the hand bat or with mouth no matter be, all be difficult to chip is cleaned, make a brush-type erasing rubber and just can not bother like this.

The utility model content

The utility model provides a kind of brush-type clean erasing rubber according to above-mentioned deficiency.

For achieving the above object, the technical solution of the utility model is a kind of brush-type clean erasing rubber, form by erasing rubber and writing brush head, one end of described erasing rubber has a circular aperture, described writing brush head is embedded in the erasing rubber, described writing brush head is made by the nib of waste wool pen, and described writing brush head is embedded in the circular aperture of erasing rubber by glue is sticking.

The beneficial effect of technique scheme is: after having wiped with erasing rubber, always leave chip, blow with the hand bat or with mouth no matter be, all be difficult to chip is cleaned, the utility model can effectively be cleared up the chip after having wiped, and is simple in structure, reduced clearance time.

Description of drawings

Fig. 1 is the utility model overall structure schematic diagram.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is made specific description, the technical solution of the utility model is a kind of brush-type clean erasing rubber, form by erasing rubber 1 and writing brush head 2, one end of described erasing rubber 1 has a circular aperture 3, writing brush head 2 is embedded in 1 li of erasing rubber, described writing brush head 2 is made by the nib of waste wool pen, and described writing brush head 2 is embedded in 3 li of the circular apertures of erasing rubber by glue.

After having wiped with erasing rubber, always leave chip,, all be difficult to chip is cleaned no matter be to blow with the hand bat or with mouth, the utility model can effectively be cleared up the chip after having wiped, and is simple in structure, reduced clearance time.

Claims (3)

1. a brush-type clean erasing rubber is made up of plasticine and writing brush head, it is characterized in that, an end of described plasticine has a circular aperture, and described writing brush head is embedded in the plasticine.

2. a kind of brush-type clean erasing rubber according to claim 1, it is characterized in that: described writing brush head is made by the nib of waste wool pen.

3. a kind of brush-type clean erasing rubber according to claim 1 is characterized in that: described writing brush head wipes mud off in the circular aperture by the sticking rubber that is embedded in of glue.

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