Electric dust removal blackboard eraser

电动除尘黑板擦

Abstract

The utility model provides an electric dust removal blackboard eraser and belongs to the technical field of cultural and educational supplies. The problem that the dust flies in the sky when blackboards are cleaned is solved. The electric dust removal blackboard eraser is mainly formed by an eraser body, a body, fan blades, a dust collection bag, a cover plate, clamping grooves and clamping jaws; the eraser body is fixed on the body; the body comprises a body chamber, wherein the inside of the body chamber is hollow; a fan area is formed below the body; the fan blades which are driven by a motor are arranged in the fan area; a dust inlet is formed below the fan blades; the dust collection bag sleeves the portion located under the fan area; the clamping grooves are formed in the bilateral sides of the body respectively; the clamping jaws are arranged on bilateral panels of the cover plate respectively; the clamping jaws and the corresponding clamping grooves can be combined into a whole to form a dust collection chamber; the dust collection bag is located in the dust collection chamber. According to the electric dust removal blackboard eraser, a large amount of dust produced in the wiping process of a blackboard can be collected and accordingly the harm of the flying dust to the human body health is avoided.
一种电动除尘黑板擦,解决了擦黑板时粉尘飞扬的问题,属于文教用品技术领域,主要由擦体、本体、扇叶、集尘袋、盖板和卡槽和卡爪组成,擦体固定在本体上,本体有一个内部空心的本体腔,本体的下方是风扇区,其内为由马达驱动的扇叶,扇叶下方为进尘口,在上述风扇区下方套有一个集尘袋,在本体两侧是卡槽,盖板的两侧面板上有卡爪,能够与卡槽卡合成一体并形成集尘腔,集尘袋位于集尘腔内。本实用新型能够实现将黑板擦拭时产生的大量粉尘收集起来,避免了粉尘飞扬对人体健康的伤害。

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (0)

    Publication numberPublication dateAssigneeTitle