CN205167999U - Dustproof blackboard eraser - Google Patents

Dustproof blackboard eraser Download PDF

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Publication number
CN205167999U
CN205167999U CN201520456475.1U CN201520456475U CN205167999U CN 205167999 U CN205167999 U CN 205167999U CN 201520456475 U CN201520456475 U CN 201520456475U CN 205167999 U CN205167999 U CN 205167999U
Authority
CN
China
Prior art keywords
blackboard eraser
cloth
dust
wiper
baffle plate
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 - Fee Related
Application number
CN201520456475.1U
Other languages
Chinese (zh)
Inventor
万云茸
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.)
Shanghai Gezhi High School
Original Assignee
Shanghai Gezhi High School
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 Shanghai Gezhi High School filed Critical Shanghai Gezhi High School
Priority to CN201520456475.1U priority Critical patent/CN205167999U/en
Application granted granted Critical
Publication of CN205167999U publication Critical patent/CN205167999U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a dustproof blackboard eraser, which comprises a blackboard eraser body, be provided with and the baffle in the middle of the blackboard eraser, be provided with first clearing cloth on the blackboard eraser of baffle one side, be provided with the second clearing cloth on the blackboard eraser of baffle opposite side, first clearing cloth is wet cloth, first clearing cloth detachably set up in on the blackboard eraser of baffle one side. The utility model discloses when using, first clearing cloth is wet cloth, can adsorb the dust when wiping the blackboard writing, and simultaneously, the second clearing cloth is dry cloth, can dry wet blackboard, has effectively solved present blackboard eraser many problems of dust when using.

Description

Dust-proof blackboard eraser
Technical field
The utility model relates to a kind of blackboard eraser, particularly relates to a kind of dust-proof blackboard eraser.
Background technology
Blackboard eraser is daily teaching instrument; the chalk writing be used on erasing blackboard; but; when use blackboard eraser; usually a lot of dust can be produced; this kind of dust can have a strong impact on the healthy of Faculty and Students, designs a kind of blackboard eraser that can reduce dust, has become present stage to need a difficult problem for solution badly.
Utility model content
For the problems referred to above, the utility model proposes a kind of dust-proof blackboard eraser, by blackboard eraser being designed to two parts, a part is dry wiper, and another part is wet wiper, efficiently solves the problem that existing blackboard eraser can produce dust when in use.
In order to achieve the above object, the utility model is by the following technical solutions:
A kind of dust-proof blackboard eraser, comprises blackboard eraser body, is provided with baffle plate, the blackboard eraser of described baffle plate side is provided with the first wiper, the blackboard eraser of described baffle plate opposite side is provided with the second wiper in the middle of described blackboard eraser.
Above-mentioned dust-proof blackboard eraser, wherein, described first wiper is wet cloth.
Above-mentioned dust-proof blackboard eraser, wherein, described first wiper is removable installed on the blackboard eraser of described baffle plate side.
Above-mentioned dust-proof blackboard eraser, wherein, described baffle plate is flexible plastic baffle plate.
Adopt above technical scheme, following beneficial effect can be reached:
The utility model is by being designed to two parts by blackboard eraser, a part is dry wiper, and another part is wet wiper, efficiently solves the problem that existing blackboard eraser can produce dust when in use.
Accompanying drawing explanation
Fig. 1 is the utility model dust-proof blackboard eraser structural representation.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as restriction of the present utility model.
As shown in Figure 1, a kind of dust-proof blackboard eraser, comprises blackboard eraser body 1, baffle plate 2 is provided with in the middle of described blackboard eraser 1, the blackboard eraser 1 of described baffle plate 2 side is provided with the first wiper 3, the blackboard eraser 1 of described baffle plate 2 opposite side is provided with the second wiper 4, described first wiper 3 is wet cloth.
In the utility model embodiment, blackboard eraser 1 is designed to two parts, a part is wet cloth, and another part is dry cloth, when specifically using, first wiper 3 is wet cloth, can when erasing blackboard writing, adsorption of dust, simultaneously, second wiper 4 is dry cloth, wet blackboard can be dried, and efficiently solves the existing blackboard eraser problem that dust is many when in use.
In the utility model preferred embodiment, described first wiper 3 is removable installed on the blackboard eraser 1 of described baffle plate 2 side, is convenient to pull down cleaning.
In the utility model preferred embodiment, the material of the first wiper 3 and the second wiper 4 can be sponge or general rag.
In the utility model preferred embodiment, baffle plate 2 is flexible plastic baffle plate, and anti-baffle plate 2 contacts with blackboard and damages blackboard.
The foregoing is only the utility model preferred embodiment; not thereby embodiment of the present utility model and protection domain is limited; to those skilled in the art; should recognize and all should be included in the scheme that equivalent replacement done by all utilization the utility model descriptions and diagramatic content and apparent change obtain in protection domain of the present utility model.

Claims (2)

1. a dust-proof blackboard eraser, it is characterized in that: comprise blackboard eraser body, baffle plate is provided with in the middle of described blackboard eraser, the blackboard eraser of described baffle plate side is provided with the first wiper, the blackboard eraser of described baffle plate opposite side is provided with the second wiper, described baffle plate is flexible plastic baffle plate, and described first wiper is removable installed on the blackboard eraser of described baffle plate side.
2. dust-proof blackboard eraser according to claim 1, is characterized in that: described first wiper is wet cloth.
CN201520456475.1U 2015-06-29 2015-06-29 Dustproof blackboard eraser Expired - Fee Related CN205167999U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520456475.1U CN205167999U (en) 2015-06-29 2015-06-29 Dustproof blackboard eraser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520456475.1U CN205167999U (en) 2015-06-29 2015-06-29 Dustproof blackboard eraser

Publications (1)

Publication Number Publication Date
CN205167999U true CN205167999U (en) 2016-04-20

Family

ID=55732025

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520456475.1U Expired - Fee Related CN205167999U (en) 2015-06-29 2015-06-29 Dustproof blackboard eraser

Country Status (1)

Country Link
CN (1) CN205167999U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107053912A (en) * 2017-04-17 2017-08-18 王柳棋 Dust-proof semiautomatic blackboard eraser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107053912A (en) * 2017-04-17 2017-08-18 王柳棋 Dust-proof semiautomatic blackboard eraser

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160420

Termination date: 20170629

CF01 Termination of patent right due to non-payment of annual fee