CN203063441U - Multifunctional blackboard eraser - Google Patents
Multifunctional blackboard eraser Download PDFInfo
- Publication number
- CN203063441U CN203063441U CN 201320042534 CN201320042534U CN203063441U CN 203063441 U CN203063441 U CN 203063441U CN 201320042534 CN201320042534 CN 201320042534 CN 201320042534 U CN201320042534 U CN 201320042534U CN 203063441 U CN203063441 U CN 203063441U
- Authority
- CN
- China
- Prior art keywords
- plate body
- blackboard eraser
- sides
- eraser
- 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
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The utility model provides a multifunctional blackboard eraser. Wiping cotton is embedded inside the eraser body; the two sides of the eraser body are connected with side plates through a rotating shaft; the side plates are the same as the side surface of the eraser body in length and width; buckling teeth are vertically and fixedly connected with the top edges on the inner sides of the side plates; a handle is arranged on the upper end surface of the eraser body; a circular concave surface is formed in the front of the easer body; and a watch body is stuck to the inside of the concave surface. Compared with the prior art, the multifunctional blackboard eraser has the advantages of extensive use, convenience and practicability, simplicity and convenience in operation, low construction cost and the like.
Description
Technical field the utility model relates to a kind of teaching aid, relates in particular to a kind of blackboard eraser.
Background technology is well-known, and blackboard eraser is one of important teaching aid, and existing blackboard eraser is made up of plate body and wiping cotton, and the wiping Cottonopolis is to be embedded in the plate body, wipes cotton and is difficult for taking off, and then cleans when wiping cotton and need clean together with plate body, plate body is soaked for a long time, reduces its service life; In addition, existing blackboard eraser function singleness only provides the function of blackboard wiping, can not provide other help for the user.
The summary of the invention the purpose of this utility model is to provide a kind of novel structure, of many uses, convenient and practical, easy and simple to handle, cheap, the multifunctional blackboard eraser that is easy to promote.
The utility model comprises plate body, wiping cotton, side plate, buckle teeth, handle and table body, prior art is identical substantially with wiping cotton for plate body, namely wipe the cotton inside that is embedded in plate body, both sides at plate body connect side plate by rotating shaft, the length of the length of side plate and wide and plate body side and wide identical is at the vertical affixed buckle teeth of inboard top margin of side plate; The upper surface of plate body is provided with handle, and the lower end, both sides of handle links to each other near the top margin position with the plate body both sides; Circular concave surface is offered in the front of plate body, adhesive sheet body in the concave surface.
The utility model if need clean the wiping cotton, can inwardly merge biside plate in use, and the buckle teeth of side top margin can be clamped and wipe cotton, helps to take off and wipes cotton, is convenient to cleaning; During blackboard wiping, hand-holdable handle, mobile plate body is by wiping cotton cleaning blackboard surface; The table body in plate body front is convenient to the user and is taken the time.
The utility model compared with prior art has following advantage: novel structure, of many uses, convenient and practical, easy and simple to handle, cheap, be easy to promote.
Description of drawings Fig. 1 is three-dimensional simplified schematic diagram of the present utility model.
The specific embodiment is in the three-dimensional simplified schematic diagram of multifunctional blackboard eraser shown in Figure 1, wiping cotton 1 is embedded in the inside of plate body 2, connect side plate 3 in the both sides of plate body by rotating shaft, the length of the length of side plate and wide and plate body side and wide identical is at the vertical affixed buckle teeth 4 of inboard top margin of side plate; The upper surface of plate body is provided with handle 5, and the lower end, both sides of handle links to each other near the top margin position with the plate body both sides; Circular concave surface 6 is offered in the front of plate body, adhesive sheet body 7 in the concave surface.
Claims (1)
1. multifunctional blackboard eraser, comprise plate body, wipe cotton, side plate and buckle teeth, it is characterized in that: wipe the cotton inside that is embedded in plate body, the both sides of plate body connect side plate by rotating shaft, the length of the length of side plate and wide and plate body side and wide identical is at the vertical affixed buckle teeth of inboard top margin of side plate; The upper surface of plate body is provided with handle, and the lower end, both sides of handle links to each other near the top margin position with the plate body both sides; Circular concave surface is offered in the front of plate body, adhesive sheet body in the concave surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042534 CN203063441U (en) | 2013-01-18 | 2013-01-18 | Multifunctional blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042534 CN203063441U (en) | 2013-01-18 | 2013-01-18 | Multifunctional blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203063441U true CN203063441U (en) | 2013-07-17 |
Family
ID=48762261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320042534 Expired - Fee Related CN203063441U (en) | 2013-01-18 | 2013-01-18 | Multifunctional blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203063441U (en) |
-
2013
- 2013-01-18 CN CN 201320042534 patent/CN203063441U/en not_active Expired - Fee Related
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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: 20130717 Termination date: 20140118 |