CN102336104A - Novel blackboard brush - Google Patents
Novel blackboard brush Download PDFInfo
- Publication number
- CN102336104A CN102336104A CN2011103338849A CN201110333884A CN102336104A CN 102336104 A CN102336104 A CN 102336104A CN 2011103338849 A CN2011103338849 A CN 2011103338849A CN 201110333884 A CN201110333884 A CN 201110333884A CN 102336104 A CN102336104 A CN 102336104A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- plate body
- brush
- wrapped
- blackboard brush
- 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.)
- Pending
Links
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a novel blackboard brush which comprises a plate body and a brush body, wherein the plate body is in a semi-box body structure, the brush body comprises a rotating shaft and a plush layer wrapped on the surface of the rotating shaft, the rotating shaft is arranged in the plate body and connected with the upper end and the lower end of the plate body, and the plush layer is wrapped on the rotating shaft by sticking the two ends. Compared with the prior art, the cleaning is easier and the use is more convenient.
Description
Technical field
The present invention relates to a kind of classroom apparatus, particularly a kind of new type blackboard brush.
Background technology
The blackboard brush that technology is arranged now after service time is long, can be sticked the lint layer by chalk dust, can not reach the effect of erasing blackboard, need the chalk dust shake totally just can be re-used, and such structure is too single, and uses inconvenient.
Summary of the invention
To the deficiency of prior art, the invention provides a kind of new type blackboard brush and can solve aforesaid problem fully.
Technical scheme of the present invention is: a kind of new type blackboard brush; Comprise plate body and brush body; Said plate body is half box body structure, and said brush body is made up of a rotating shaft and the lint layer that is wrapped in the rotating shaft surface, and rotating shaft is arranged in the plate body; Be connected with two ends rotating shaft about the plate body, said lint layer is wrapped in the rotating shaft by bonding the forming in two ends.
As preferably, said plate body side opening, and be provided with flap in its coupling.
Compared with prior art, the present invention flexibly connects the lint layer through rotating shaft, and the action running is followed in rotating shaft during use; Chalk dust will be shaken automatically and fall, and the lint layer is bonding, can be convenient for changing; The chalk dust of shake drops on the plate body inboard, pours out through opening, and environment is played a protective role.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
To combine accompanying drawing that the present invention is described further below.
Like a kind of new type blackboard brush of Fig. 1, comprise plate body 1 and brush body, said plate body 1 is half box body structure; Said brush body is made up of a rotating shaft 2 and the lint layer 3 that is wrapped in the rotating shaft surface, and rotating shaft 2 is arranged in the plate body 1, with plate body about in the of 1 two ends rotating shaft 2 be connected; Said lint layer 3 is wrapped in the rotating shaft 2 by bonding the forming in two ends; In the present embodiment, said plate body 1 side opening, and be provided with flap in its coupling.
Claims (2)
1. a new type blackboard is brushed; Comprise plate body and brush body; It is characterized in that: said plate body is half box body structure, and said brush body is made up of a rotating shaft and the lint layer that is wrapped in the rotating shaft surface, and rotating shaft is arranged in the plate body; Be connected with two ends rotating shaft about the plate body, said lint layer is wrapped in the rotating shaft by bonding the forming in two ends.
2. a kind of new type blackboard brush according to claim 1 is characterized in that, said plate body side opening, and be provided with flap in its coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103338849A CN102336104A (en) | 2011-10-28 | 2011-10-28 | Novel blackboard brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103338849A CN102336104A (en) | 2011-10-28 | 2011-10-28 | Novel blackboard brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102336104A true CN102336104A (en) | 2012-02-01 |
Family
ID=45512160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103338849A Pending CN102336104A (en) | 2011-10-28 | 2011-10-28 | Novel blackboard brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102336104A (en) |
Citations (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200184U (en) * | 1986-01-11 | 1986-11-26 | 黄钟和 | Dust-free blackboard eraser |
| CN2034132U (en) * | 1988-04-07 | 1989-03-15 | 黄海龙 | Dedusting eraser |
| CN2074249U (en) * | 1990-08-15 | 1991-04-03 | 沈际平 | Rolling chalk dust-absorbing eraser |
| CN2108634U (en) * | 1990-09-10 | 1992-07-01 | 王昕� | Eraser with automatic absorbing chalk dust |
| CN2109319U (en) * | 1991-12-16 | 1992-07-08 | 罗球 | Rotary dust-suction blackboard eraser |
| CN2111861U (en) * | 1991-03-13 | 1992-08-05 | 王同军 | Rolling and dusting eraser |
| CN2127670Y (en) * | 1992-07-17 | 1993-03-03 | 廖介正 | Wiper-changeable magnetic eraser |
| CN2148687Y (en) * | 1992-10-30 | 1993-12-08 | 张海波 | Dust-reducing blackboard eraser |
| JPH10216063A (en) * | 1997-02-06 | 1998-08-18 | Kao Corp | Cleaning tool |
| JP2000127687A (en) * | 1998-10-28 | 2000-05-09 | Masahiro Sato | Blackboard eraser having built-in chalk powder dust collection mechanism |
| CN2377106Y (en) * | 1999-05-24 | 2000-05-10 | 俞晨晓 | Hand chalk dust-absorbing and -less blackboard eraser |
| JP2000238495A (en) * | 1999-02-23 | 2000-09-05 | Masao Tanaka | Eraser |
| CN2427345Y (en) * | 2000-03-28 | 2001-04-25 | 陈锋 | Arc shaped returning, semi-sealing and multi-functional type chalk-dust free blackboard wiper |
| CN2517592Y (en) * | 2001-12-27 | 2002-10-23 | 山西大学 | Dust collecting eraser |
| CN2565638Y (en) * | 2002-05-22 | 2003-08-13 | 李书菊 | Rolling dustless blackboard eraser |
| CN2570053Y (en) * | 2002-10-12 | 2003-09-03 | 陈俊雅 | dust-absorbing blackboard eraser |
| CN2651007Y (en) * | 2003-11-07 | 2004-10-27 | 解亚平 | Dustproof eraser |
| US6895627B1 (en) * | 2004-02-02 | 2005-05-24 | Chieh-Jen Lin | Blackboard eraser |
| KR20050105924A (en) * | 2004-12-27 | 2005-11-08 | 김문희 | Gear structure and blackboard eraser using the same |
| CN2818175Y (en) * | 2005-04-17 | 2006-09-20 | 秦永刚 | Non-electric dust collecting blackboard sponge |
| CN2825317Y (en) * | 2005-07-27 | 2006-10-11 | 张帆 | Rotary blackboard eraser |
| CN2850957Y (en) * | 2005-12-09 | 2006-12-27 | 徐爽 | Dust-free blackboard eraser |
| CN1948027A (en) * | 2006-10-28 | 2007-04-18 | 丁用才 | Blackboard eraser |
| CN2910631Y (en) * | 2006-07-10 | 2007-06-13 | 刘文涛 | Combination, multi-functional black-board eraser |
| CN2923370Y (en) * | 2006-07-12 | 2007-07-18 | 崔雅男 | Dust-free blackboard eraser |
| CN200945787Y (en) * | 2006-09-19 | 2007-09-12 | 上海市上音杨浦学校 | Blackboard eraser |
| CN200992087Y (en) * | 2006-12-28 | 2007-12-19 | 魏菁 | Blackboard eraser with function of recepting chalk dust |
| CN201172343Y (en) * | 2008-03-20 | 2008-12-31 | 田杨笙 | Easy-cleaning blackboard eraser |
| CN101746194A (en) * | 2008-12-10 | 2010-06-23 | 上海市第一师范学校附属小学 | Blackboard eraser |
| CN201619363U (en) * | 2010-02-20 | 2010-11-03 | 赵健 | Blackboard eraser capable of being unpicked and washed |
| CN201646164U (en) * | 2009-11-10 | 2010-11-24 | 上海市闵行区浦江第三中学 | Multifunctional blackboard eraser |
| CN201970734U (en) * | 2010-12-10 | 2011-09-14 | 曹卫清 | Blackboard eraser |
-
2011
- 2011-10-28 CN CN2011103338849A patent/CN102336104A/en active Pending
Patent Citations (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200184U (en) * | 1986-01-11 | 1986-11-26 | 黄钟和 | Dust-free blackboard eraser |
| CN2034132U (en) * | 1988-04-07 | 1989-03-15 | 黄海龙 | Dedusting eraser |
| CN2074249U (en) * | 1990-08-15 | 1991-04-03 | 沈际平 | Rolling chalk dust-absorbing eraser |
| CN2108634U (en) * | 1990-09-10 | 1992-07-01 | 王昕� | Eraser with automatic absorbing chalk dust |
| CN2111861U (en) * | 1991-03-13 | 1992-08-05 | 王同军 | Rolling and dusting eraser |
| CN2109319U (en) * | 1991-12-16 | 1992-07-08 | 罗球 | Rotary dust-suction blackboard eraser |
| CN2127670Y (en) * | 1992-07-17 | 1993-03-03 | 廖介正 | Wiper-changeable magnetic eraser |
| CN2148687Y (en) * | 1992-10-30 | 1993-12-08 | 张海波 | Dust-reducing blackboard eraser |
| JPH10216063A (en) * | 1997-02-06 | 1998-08-18 | Kao Corp | Cleaning tool |
| JP2000127687A (en) * | 1998-10-28 | 2000-05-09 | Masahiro Sato | Blackboard eraser having built-in chalk powder dust collection mechanism |
| JP2000238495A (en) * | 1999-02-23 | 2000-09-05 | Masao Tanaka | Eraser |
| CN2377106Y (en) * | 1999-05-24 | 2000-05-10 | 俞晨晓 | Hand chalk dust-absorbing and -less blackboard eraser |
| CN2427345Y (en) * | 2000-03-28 | 2001-04-25 | 陈锋 | Arc shaped returning, semi-sealing and multi-functional type chalk-dust free blackboard wiper |
| CN2517592Y (en) * | 2001-12-27 | 2002-10-23 | 山西大学 | Dust collecting eraser |
| CN2565638Y (en) * | 2002-05-22 | 2003-08-13 | 李书菊 | Rolling dustless blackboard eraser |
| CN2570053Y (en) * | 2002-10-12 | 2003-09-03 | 陈俊雅 | dust-absorbing blackboard eraser |
| CN2651007Y (en) * | 2003-11-07 | 2004-10-27 | 解亚平 | Dustproof eraser |
| US6895627B1 (en) * | 2004-02-02 | 2005-05-24 | Chieh-Jen Lin | Blackboard eraser |
| KR20050105924A (en) * | 2004-12-27 | 2005-11-08 | 김문희 | Gear structure and blackboard eraser using the same |
| CN2818175Y (en) * | 2005-04-17 | 2006-09-20 | 秦永刚 | Non-electric dust collecting blackboard sponge |
| CN2825317Y (en) * | 2005-07-27 | 2006-10-11 | 张帆 | Rotary blackboard eraser |
| CN2850957Y (en) * | 2005-12-09 | 2006-12-27 | 徐爽 | Dust-free blackboard eraser |
| CN2910631Y (en) * | 2006-07-10 | 2007-06-13 | 刘文涛 | Combination, multi-functional black-board eraser |
| CN2923370Y (en) * | 2006-07-12 | 2007-07-18 | 崔雅男 | Dust-free blackboard eraser |
| CN200945787Y (en) * | 2006-09-19 | 2007-09-12 | 上海市上音杨浦学校 | Blackboard eraser |
| CN1948027A (en) * | 2006-10-28 | 2007-04-18 | 丁用才 | Blackboard eraser |
| CN200992087Y (en) * | 2006-12-28 | 2007-12-19 | 魏菁 | Blackboard eraser with function of recepting chalk dust |
| CN201172343Y (en) * | 2008-03-20 | 2008-12-31 | 田杨笙 | Easy-cleaning blackboard eraser |
| CN101746194A (en) * | 2008-12-10 | 2010-06-23 | 上海市第一师范学校附属小学 | Blackboard eraser |
| CN201646164U (en) * | 2009-11-10 | 2010-11-24 | 上海市闵行区浦江第三中学 | Multifunctional blackboard eraser |
| CN201619363U (en) * | 2010-02-20 | 2010-11-03 | 赵健 | Blackboard eraser capable of being unpicked and washed |
| CN201970734U (en) * | 2010-12-10 | 2011-09-14 | 曹卫清 | Blackboard eraser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102336104A (en) | Novel blackboard brush | |
| CN203126293U (en) | Blackboard eraser | |
| CN201951067U (en) | Conveniently-cleaning blackboard | |
| CN204638652U (en) | Environment-friendly highly efficient blackboard eraser auto-cleaner | |
| CN204367721U (en) | A kind of dust-proof environment-friendly dust-proof eraser | |
| CN201822834U (en) | Roller for adhering dust | |
| CN201675892U (en) | Simple mop | |
| CN204909325U (en) | Student cleans device with classroom top surface | |
| CN205776020U (en) | Chewing gum and the quick removal device of small advertisement | |
| CN203902050U (en) | Rotary writing board | |
| CN204618120U (en) | A kind of dual-purpose besom | |
| CN206049156U (en) | A kind of blackboard eraser for preventing chalk dust from flying upward | |
| CN203078108U (en) | Blackboard eraser | |
| CN202480708U (en) | Dust-proof blackboard eraser | |
| CN205058973U (en) | Electric blackboard that optional was cleaned | |
| CN103552409A (en) | Water type self-cleaning mark removing blackboard eraser | |
| CN204306770U (en) | A kind of device for fast cleaning | |
| CN203172301U (en) | Rolling type blackboard eraser | |
| CN103121355A (en) | Eraser | |
| CN201172343Y (en) | Easy-cleaning blackboard eraser | |
| CN202461021U (en) | Sticky roller | |
| CN201970690U (en) | Erasing-free and non-reflecting blackboard | |
| CN202891867U (en) | Broom with dual purpose of broken hair cleaning and sweeping | |
| CN201337404Y (en) | Broom with iron sheet | |
| CN201296122Y (en) | Clean eraser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120201 |