CN202233727U - Blackboard slot cleaning brush - Google Patents
Blackboard slot cleaning brush Download PDFInfo
- Publication number
- CN202233727U CN202233727U CN2011203132818U CN201120313281U CN202233727U CN 202233727 U CN202233727 U CN 202233727U CN 2011203132818 U CN2011203132818 U CN 2011203132818U CN 201120313281 U CN201120313281 U CN 201120313281U CN 202233727 U CN202233727 U CN 202233727U
- Authority
- CN
- China
- Prior art keywords
- brush
- blackboard
- handle
- brush head
- blackboard slot
- 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
Links
Images
Landscapes
- Brushes (AREA)
Abstract
A blackboard slot cleaning brush mainly aims to solve the problem that blackboard slots are not easy to clean and structurally comprises a handle and a brush head; one end of the handle is connected with one side of the upper end of the brush head through a connecting rod; and bristles are arranged at the lower end of the brush head; and the handle and the brush head are connected in a 90-degree manner. When the brush is used, since the handle and the brush head are connected in a 90-degree manner, the brush head can stick into a blackboard slot, and then garbage in the blackboard slot can be removed more conveniently; and the blackboard slot cleaning brush is time-saving and labor-saving when in use.
Description
Technical field
The utility model relates to a kind of brush, specifically a kind of brush of clearing up the blackboard groove.
Background technology
Often have the chalk head to fall in the blackboard groove of blackboard in classroom below, be difficult for taking out, and the chalk face that teacher falls down when on blackboard, writing also is difficult to cleaning.
The utility model content
The purpose of the utility model is to provide a kind of brush of clearing up the blackboard groove, and this brush can be cleared up away chalk head in the blackboard groove and chalk face easily.
The technical scheme that its technical problem of the utility model solution is taked is: a kind of brush of clearing up the blackboard groove, and its structure comprises handle and brush, and described handle one end is connected through connecting rod with brush upper end one side, and described brush lower end is provided with bristle.
Described handle is 90 degree with brush and is connected.
The beneficial effect of the utility model is: is connected because handle is 90 degree with brush, brush can be deep in the blackboard groove, and rubbish in the more convenient labour-saving cleaning groove, it is time saving and energy saving to use.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 brush, 2 handles, 3 bristles, 4 connecting rods.
The specific embodiment
As shown in Figure 1.A kind of brush of clearing up the blackboard groove, its structure comprise handle 2 and brush 1, and described handle 2 one ends are connected through connecting rod 4 with brush 1 upper end one side, and described brush 1 lower end is provided with bristle 3.Described handle 2 is 90 degree with brush 1 and is connected.Be connected through connecting rod 4 with brush 1 junction in handle 2 ends, brush 1 can be extend in the blackboard groove more fully.
During use, hold the handle 2 of the brush of this cleaning blackboard groove, brush 1 is deep in the blackboard groove cleans, can clean out the rubbish in the blackboard groove easily through bristle 3.
Claims (2)
1. a brush of clearing up the blackboard groove comprises handle and brush, it is characterized in that, described handle one end is connected through connecting rod with brush upper end one side, and described brush lower end is provided with bristle.
2. a kind of brush of clearing up the blackboard groove according to claim 1 is characterized in that, described handle is 90 degree with brush and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203132818U CN202233727U (en) | 2011-08-24 | 2011-08-24 | Blackboard slot cleaning brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203132818U CN202233727U (en) | 2011-08-24 | 2011-08-24 | Blackboard slot cleaning brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202233727U true CN202233727U (en) | 2012-05-30 |
Family
ID=46095054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203132818U Expired - Fee Related CN202233727U (en) | 2011-08-24 | 2011-08-24 | Blackboard slot cleaning brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202233727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335959A (en) * | 2017-08-18 | 2017-11-10 | 重庆盛学科技有限公司 | A kind of jig |
-
2011
- 2011-08-24 CN CN2011203132818U patent/CN202233727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335959A (en) * | 2017-08-18 | 2017-11-10 | 重庆盛学科技有限公司 | A kind of jig |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201979970U (en) | Blackboard eraser cleaner | |
| CN202233727U (en) | Blackboard slot cleaning brush | |
| CN202525435U (en) | Dual-sided test tube brush | |
| CN203126293U (en) | Blackboard eraser | |
| CN204149736U (en) | A kind of Chinese writing brush frame | |
| CN202293943U (en) | Novel blackboard eraser | |
| CN202335820U (en) | Special cleaner for guide groove of sliding window | |
| CN203252152U (en) | Novel cleaning brush | |
| CN202184325U (en) | Antipollution brush | |
| CN203557898U (en) | Demonstrating board used for public management teaching | |
| CN203091365U (en) | Mushroom cultivation bottle cleaning device | |
| CN203388462U (en) | Double-head toothbrush | |
| CN203122311U (en) | Multifunctional mop | |
| CN202407663U (en) | Oil dirt cleaning brush | |
| CN202553833U (en) | Convenient and practical bed cleaning brush | |
| CN202437024U (en) | Broom convenient for slit cleaning | |
| CN202514891U (en) | Bidirectional cleaning brush | |
| CN202386070U (en) | Novel medical hand washing brush | |
| CN201659129U (en) | Forceps cleaning rack | |
| CN202365152U (en) | Novel toothbrush | |
| CN202365153U (en) | Toothbrush | |
| CN202446010U (en) | Labor-saving whisk broom | |
| CN202345199U (en) | Blackboard eraser | |
| CN203873234U (en) | Multipurpose comb | |
| CN203344558U (en) | Blackboard |
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: 20120530 Termination date: 20120824 |