CN201849206U - Dust-collection blackboard eraser - Google Patents

Dust-collection blackboard eraser Download PDF

Info

Publication number
CN201849206U
CN201849206U CN2010205839299U CN201020583929U CN201849206U CN 201849206 U CN201849206 U CN 201849206U CN 2010205839299 U CN2010205839299 U CN 2010205839299U CN 201020583929 U CN201020583929 U CN 201020583929U CN 201849206 U CN201849206 U CN 201849206U
Authority
CN
China
Prior art keywords
dust
blackboard eraser
collection
erasing
model
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
CN2010205839299U
Other languages
Chinese (zh)
Inventor
朱雨涵
Original Assignee
朱雨涵
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 朱雨涵 filed Critical 朱雨涵
Priority to CN2010205839299U priority Critical patent/CN201849206U/en
Application granted granted Critical
Publication of CN201849206U publication Critical patent/CN201849206U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a dust-collection blackboard eraser which comprises an erasing board. The dust-collection blackboard eraser is characterized in that the dust-collection blackboard eraser also comprises a dust-collection box which is arranged at the bottom part of the erasing board, and plastic film baffles are respectively arranged at the upper part and on the side surface of the erasing board. As the common blackboard eraser is additionally provided with a blocking component and a collecting component, the dust falling is reduced when a blackboard is in erasing; moreover, the dust-collection blackboard eraser is environmentally-friendly and sanitary, has simple structure and is easy to produce and manufacture.

Description

The control of dust blackboard eraser
Technical field
The utility model belongs to a kind of office appliance, but is specifically related to a kind of blackboard eraser of control of dust.
Background technology
Common blackboard eraser all only has only wiping board to constitute, and blows out when erasing the board and the dust that drops can be sucked in oral cavity and the respiratory tract by human body, influence the health of human body, therefore a kind of instrument that erases the board that can as far as possible reduce dust of needs.
Summary of the invention
In order to realize above-mentioned technical purpose, the utility model discloses a kind of control of dust blackboard eraser, comprise wiping board, it is characterized in that: described blackboard eraser also comprises dust-collecting box, is arranged on the bottom of wiping board; Described wiping board top and side are equipped with the plastic film baffle plate.
By the barrier effect of blackboard eraser plastic film, the dust that drops can not flown away, and directly drop in the dust-collecting box of blackboard eraser bottom.Because plastic film has certain elasticity, the wiping that therefore needn't worry can have influence on blackboard eraser is moving.And the utlity model has simple in structurely, make advantage easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
In order to make the technical solution of the utility model and technical purpose be easier to understand, the utility model is further introduced below in conjunction with drawings and the specific embodiments:
A kind of control of dust blackboard eraser, comprise wiping board, preferably have hairbrush and wipe the wiping board of face, be provided with a dust-collecting box 2 in the bottom of blackboard eraser, be connected the bottom of wiping board (1), on described wiping board top and the side be equipped with plastic film baffle plate 3, stopping wafting of dust, directly in the dust-collecting box 2 that the dust that drops is concentrated.
Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replaces or technical scheme that the equivalent transformation mode is obtained, all drops within the protection domain of the present utility model.

Claims (1)

1. a control of dust blackboard eraser comprises wiping board (1), it is characterized in that: described blackboard eraser also comprises dust-collecting box (2), is arranged on the bottom of wiping board (1); Described wiping board (1) top and side are equipped with plastic film baffle plate (3).
CN2010205839299U 2010-10-31 2010-10-31 Dust-collection blackboard eraser Expired - Fee Related CN201849206U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205839299U CN201849206U (en) 2010-10-31 2010-10-31 Dust-collection blackboard eraser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205839299U CN201849206U (en) 2010-10-31 2010-10-31 Dust-collection blackboard eraser

Publications (1)

Publication Number Publication Date
CN201849206U true CN201849206U (en) 2011-06-01

Family

ID=44091617

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205839299U Expired - Fee Related CN201849206U (en) 2010-10-31 2010-10-31 Dust-collection blackboard eraser

Country Status (1)

Country Link
CN (1) CN201849206U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105774336A (en) * 2014-12-18 2016-07-20 上海市格致中学 Novel eraser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105774336A (en) * 2014-12-18 2016-07-20 上海市格致中学 Novel eraser

Similar Documents

Publication Publication Date Title
CN201849206U (en) Dust-collection blackboard eraser
CN201257435Y (en) Blackboard eraser cleaning device
CN204820822U (en) Dustproof blackboard eraser
CN202180681U (en) Dustproof blackboard eraser
CN202029596U (en) Dust-sucking blackboard eraser
CN103847376A (en) Magnetic blackboard eraser capable of easily cleaning dust
CN201249614Y (en) Blackboard eraser
CN203032231U (en) Storage type blackboard eraser
CN203078105U (en) Blackboard eraser
CN201580174U (en) Dust-proof blackboard eraser
CN203078129U (en) Dust absorption blackboard eraser
CN202557135U (en) Dust-collecting blackboard eraser
CN201849207U (en) Blackboard eraser
CN202641176U (en) Novel dry-wet eraser
CN201484011U (en) Dust-absorption blackboard eraser
CN201201418Y (en) Chalk sleeve
CN201961041U (en) Blackboard eraser with minitype dust absorption function
CN201808372U (en) Multifunctional intelligent board eraser
CN202242641U (en) Eraser capable of collecting dust
CN202022018U (en) Automatic cleaning machine for blackboard
CN201961048U (en) Dust-adsorption blackboard eraser
CN200974414Y (en) Dust-absorbing type blackboard eraser
CN2806188Y (en) Dust-absorbing eraser
CN204354687U (en) Dust absorption blackboard eraser
CN203063444U (en) Blackboard erase with dust collector

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110601

Termination date: 20111031