CN201808367U - Eraser - Google Patents

Eraser Download PDF

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Publication number
CN201808367U
CN201808367U CN2010205571764U CN201020557176U CN201808367U CN 201808367 U CN201808367 U CN 201808367U CN 2010205571764 U CN2010205571764 U CN 2010205571764U CN 201020557176 U CN201020557176 U CN 201020557176U CN 201808367 U CN201808367 U CN 201808367U
Authority
CN
China
Prior art keywords
plate body
bonnet
blackboard eraser
rear cover
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2010205571764U
Other languages
Chinese (zh)
Inventor
鹿洪娜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2010205571764U priority Critical patent/CN201808367U/en
Application granted granted Critical
Publication of CN201808367U publication Critical patent/CN201808367U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses an eraser which comprises a circular plate body and a rear cover, wherein the rear cover can be buckled on two sides of the plate body, one side of the plate body is provided with a sponge with good water absorbing property and the other side is provided with a hard brush; and the rear cover is designed to be a handguard shape and provided with a handle. When the eraser is used, one surface with the sponge or one side with the brush is changed according to the characters on the blackboard, and the rear cover can be buckled on one side opposite to the using side, thus hands are effectively protected from being stained by dust.

Description

Blackboard eraser
Technical field:
The utility model relates to a kind of realia, is a kind of blackboard eraser specifically.
Background technology:
The teacher often can use blackboard eraser when teaching, currently marketed blackboard eraser function singleness only can be used to wipe letter written with chalk, and this blackboard eraser not only is difficult to wiped clean, and the chalk powder of wiping flies upward everywhere, the user's that makes dirty easily hand, and contaminated environment.
The utility model content:
The purpose of this utility model provides a kind of simple in structure, easy to use, possesses the blackboard eraser of multiple function.
For achieving the above object, the utility model adopts following technical scheme:
The utility model blackboard eraser comprises plate body and bonnet composition, it is characterized in that plate body is circular, and bonnet can be buckled in the plate body two sides.
The utility model blackboard eraser, wherein said plate body simultaneously are the good sponge of water absorbing properties, and another side is a scrub-brush.
The utility model blackboard eraser, wherein said bonnet are designed to the handguard shape and have a handle.
The utility model blackboard eraser is owing to adopted said structure; can adopt different wiping surfaces according to different situations during use; word is used the one side that has sponge more for a long time on blackboard, and back wiping on a small quantity gets wet; can effectively prevent dust from flying; word with the direct wiping of one side of band hairbrush, does not influence blackboard and continues to use more after a little while on blackboard; bonnet can be buckled on the opposite one side of use face, effectively protects hand not made dirty by dust.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment:
Come the utility model is described in further detail below in conjunction with accompanying drawing 1:
As shown in Figure 1: the utility model comprises plate body 1 and bonnet 2 compositions, it is characterized in that plate body 1 for circular, bonnet 2 can be buckled in plate body 1 two sides, and plate body 1 one side is the good sponge of water absorbing properties 3, another side is a scrub-brush 4, and bonnet 2 is designed to the handguard shape and has a handle 5.
During use, word is used the one side that has sponge more for a long time on blackboard; wiping after getting wet on a small quantity can effectively prevent dust from flying, and word more after a little while on blackboard; with the direct wiping of one side of band hairbrush, do not influence blackboard and continue to use, buckle bonnet and can effectively protect hand not made dirty by dust.

Claims (3)

1. blackboard eraser comprises plate body (1) and bonnet (2) composition, it is characterized in that: plate body (1) is for circular, and bonnet (2) can be buckled in plate body (1) two sides.
2. blackboard eraser according to claim 1 is characterized in that: described plate body (1) one side is the good sponge (3) of water absorbing properties, and another side is scrub-brush (4).
3. blackboard eraser according to claim 1 is characterized in that: described bonnet (2) is designed to the handguard shape and has a handle (5).
CN2010205571764U 2010-10-01 2010-10-01 Eraser Expired - Lifetime CN201808367U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205571764U CN201808367U (en) 2010-10-01 2010-10-01 Eraser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205571764U CN201808367U (en) 2010-10-01 2010-10-01 Eraser

Publications (1)

Publication Number Publication Date
CN201808367U true CN201808367U (en) 2011-04-27

Family

ID=43891312

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205571764U Expired - Lifetime CN201808367U (en) 2010-10-01 2010-10-01 Eraser

Country Status (1)

Country Link
CN (1) CN201808367U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106037601A (en) * 2016-05-31 2016-10-26 徐海慧 Multifunctional cleaning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106037601A (en) * 2016-05-31 2016-10-26 徐海慧 Multifunctional cleaning device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20110427

Effective date of abandoning: 20110725

C20 Patent right or utility model deemed to be abandoned or is abandoned