CN201423847Y - double-sided blackboard eraser - Google Patents

Abstract

The utility model discloses a double-sided blackboard eraser, which comprises two erasing bodies (1) and a fixing plate (2), the two erasing bodies (1) are respectively arranged on both surfaces of the fixing plate (2), and one of the erasing bodies (1) is covered by a fastened cover (3), which is fastened on the fixing plate (2). The utility model has the advantages of sanitary use and convenientoperation.

Description

Dual-side blackboard is wiped

Technical field

The utility model relates to a kind of blackboard eraser, and particularly a kind of Dual-side blackboard is wiped.

Background technology

The prior art blackboard eraser generally only has a wiping face, need frequent cleaning in the use, the part technological improvement is two wiping faces, the both sides of fixed head are provided with soft or hard or wet dried different rub body respectively, be used alternatingly, the cleaning blackboard is more thorough, but brings the problem of holding inconvenience simultaneously, blocked operation can the adversary pollute repeatedly, and is also cumbersome on the other hand.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned shortcoming, provides a kind of health, easy to operate Dual-side blackboard of using to wipe.

The utility model is achieved in that a kind of Dual-side blackboard wiping, comprises rub body and fixed head, and this rub body is two, is separately positioned on the two sides of fixed head, and wherein a rub body is provided with buckle closure outward, and buckle closure is buckled in the fixed head place.

Buckle closure of the present utility model can be buckled in respectively on the rub body on two sides, and behind a surface pollution, the conversion buckle closure is to another side, compare the service time that common blackboard eraser can prolong one times, hold the buckle closure operation simultaneously, can keep health, wipe face without frequent changes, easy to operate.

Description of drawings

Accompanying drawing is a sectional structure schematic diagram of the present utility model.

Among the figure: 1, rub body, 2, fixed head, 3, buckle closure.

The specific embodiment

As shown in the figure, the two sides of fixed head 2 is fixedly connected rub body 1 respectively, Yi Mian rub body 1 outer setting buckle closure 3 wherein, and buckle closure 3 is buckled in the periphery of fixed head 2, can be processed as interference fits between the two.

During use, hand-held buckle closure 3 operations, after rub body 1 polluted, conversion buckle closure 3 continued to use to another side, can effectively save the time of cleaning rub body 1, extends working time, and hand can keep health simultaneously.

Claims (1)

1, a kind of Dual-side blackboard is wiped, and comprises rub body (1) and fixed head (2), and it is characterized in that: this rub body (1) is two, is separately positioned on the two sides of fixed head (2), and wherein a rub body (1) is outer is provided with buckle closure (3), and buckle closure (3) is buckled in fixed head (2) and locates.

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