CN203093532U

CN203093532U - New type blackboard eraser

Info

Publication number: CN203093532U
Application number: CN 201220677139
Authority: CN
Inventors: 余星亭
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-10
Filing date: 2012-12-10
Publication date: 2013-07-31
Anticipated expiration: 2022-12-10

Abstract

The utility model discloses a new type blackboard eraser, which comprises brush bristles and a brush board, and is characterized in that the upper surface of the brush board is provided with dry brush bristles and wet brush bristles, the dry brush bristles and the wet brush bristles are separated by a soft partition board, the lower surface of the brush board is connected with a handle, the handle is in an L shape, and the dry brush bristles are made of sponge. The new type blackboard eraser disclosed by the utility model has a simple structure, can be used for cleaning a blackboard more completely, prevents chalk dust from splashing, and facilitates a shorter person to clean the high position of the blackboard.

Description

A kind of new blackboard is wiped

Technical field

The utility model relates to a kind of blackboard eraser, specifically, relates to a kind of new blackboard and wipes.

Background technology

Traditional blackboard eraser, not the blackboard eraser of blacking unclean, and also chalk dust can fly upward everywhere when erasing the board, contaminated environment, and too much chalk dust can influence the healthy of academics and students; Because the difference of height, short classmate insufficient height when erasing the board, high place wipe less than, must jump up and wipe or take stool and wipe, very inconvenient, also dangerous simultaneously.

The shortcoming of prior art is: chalk dust descends slowly and lightly everywhere, and contaminated air influences health, the eminence that erases the board inconvenience.

The utility model content

The purpose of this utility model is to provide a kind of can prevent that chalk dust from waving and the new blackboard that can clip the blackboard eminence is wiped everywhere.

For achieving the above object, the technical scheme that the utility model is taked is as follows:

A kind of new blackboard is wiped, and comprises bristle, brush board, and its key is: described brush board upper surface is provided with dried bristle and wet brushing, described dried bristle and wet brushing separate by soft spacer, this brush board lower surface is connected with handle, and this handle is L-shaped, and described dried bristle is made by sponge.

This new blackboard is wiped in use, allow wet brushing contact with blackboard earlier, after wet brushing nuzzles up, dried bristle is wiped once more, wipe at twice can be with blackboard eraser cleaner, wet brushing erases the board, chalk dust can not fly upward everywhere, and the moisture that dried bristle is stayed wet brushing on the blackboard in time dries, and is convenient to blackboard and promptly wipes promptly and use; Soft spacer prevents that wet brushing from soaking dried bristle, and the setting of handle is convenient to wipe the chalk dust of eminence, and L shaped handle is convenient to hold, and dried bristle is made by sponge, the strong and convenience of drawing materials of property that sponge sucks in water.

The beneficial effects of the utility model are: can be with blackboard eraser cleaner, prevent that chalk dust from disorderly wafing everywhere, convenient shorter people clips the blackboard eminence.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples:

As shown in Figure 1: a kind of new blackboard is wiped, comprise bristle, brush board 1, wherein: described brush board 1 upper surface is provided with dried bristle 2 and wet brushing 3, described dried bristle 3 and wet brushing 3 separate by soft spacer 4, this brush board 1 lower surface is connected with handle 5, this handle 5 is L-shaped, and described dried bristle 2 is made by sponge.

The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. a new blackboard is wiped, comprise bristle, brush board (1), it is characterized in that: described brush board (1) upper surface is provided with dried bristle (2) and wet brushing (3), and described dried bristle (2) and wet brushing (3) separate by soft spacer (4), and this brush board (1) lower surface is connected with handle (5).

2. wipe according to the described a kind of new blackboard of claim 1, it is characterized in that: described handle (5) is L-shaped.

3. wipe according to the described a kind of new blackboard of claim 1, it is characterized in that: described dried bristle (2) is made by sponge.