CN201427475Y - Eraser - Google Patents

Abstract

The utility model discloses an eraser which belongs to a teaching tool and structurally comprises an eraser body; the upper part of the eraser body is provided with a glove; and the glove is adhered with the eraser body. Compared with the prior art, the eraser has the advantages that, when in use, the chalk powder does not drop on the hand and the arm or dirty the clothes; and the eraser is characterized by convenient and sanitary use, reasonable design, simple structure and the like, and has very good promotion and application value.

Description

A kind of blackboard eraser

Technical field

The utility model relates to a kind of teaching aid, especially a kind of blackboard eraser.

Background technology

The blackboard writing on the blackboard that the teaching of most of now area also is to use, behind the word that write with chalk on the blackboard, have to its letter written with chalk be wiped with blackboard eraser, could continue to write, but in hold the process that blackboard eraser wipes with hand, chalk powder can constantly drop on hand with arm on, handle and arm are made dirty, the clothes of perhaps making dirty sleeve is made troubles to the user.At present, good solution is not also arranged.

The utility model content

Technical assignment of the present utility model is to provide a kind of blackboard eraser at above-mentioned deficiency of the prior art, and this a kind of blackboard eraser has when using chalk powder can not fallen on hand and the arm, the clothes of can not making dirty, the characteristics of easy to use, health.

The technical scheme that its technical problem that solves the utility model adopts is: it comprises rub body, is provided with the gloves body on the top of rub body, and described gloves body and rub body are fixing by pasting.

A kind of blackboard eraser of the present utility model is compared with prior art, has following outstanding beneficial effect: chalk powder can not fallen on hand and the arm during use, the clothes of can not making dirty, and easy to use, health, reasonable in design, characteristics such as simple in structure.

Description of drawings

Accompanying drawing 1 is a kind of structural representation of blackboard eraser;

Description of reference numerals: 1, rub body, 2, the gloves body.

The specific embodiment

With reference to explaining below 1 pair of a kind of blackboard eraser work of the present utility model of Figure of description.

A kind of blackboard eraser of the present utility model, its structure comprises rub body 1, is provided with gloves body 2 on the top of rub body 1, described gloves body 2 is fixing by pasting with rub body 1.

During use, hand is penetrated in the gloves body 2, but gloves body 2 handles and arm cover, when erasing the board with rub body 1, chalk powder can not drop on hand and the arm, and is easy to use, health like this.

Except that the described technical characterictic of specification, be the known technology of those skilled in the art.

Claims (1)

1, a kind of blackboard eraser comprises rub body, it is characterized in that: be provided with the gloves body on the top of rub body, described gloves body and rub body are fixing by pasting.

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