CN201808367U - Eraser - Google Patents
Eraser Download PDFInfo
- 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
Links
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
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
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).
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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037601A (en) * | 2016-05-31 | 2016-10-26 | 徐海慧 | Multifunctional cleaning device |
-
2010
- 2010-10-01 CN CN2010205571764U patent/CN201808367U/en not_active Expired - Lifetime
Cited By (1)
| 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 |