CN204567054U - The mini blackboard eraser of finger cot type - Google Patents
The mini blackboard eraser of finger cot type Download PDFInfo
- Publication number
- CN204567054U CN204567054U CN201520224395.3U CN201520224395U CN204567054U CN 204567054 U CN204567054 U CN 204567054U CN 201520224395 U CN201520224395 U CN 201520224395U CN 204567054 U CN204567054 U CN 204567054U
- Authority
- CN
- China
- Prior art keywords
- blackboard eraser
- mini
- lever
- fingerstall
- block
- 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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Abstract
The utility model relates to the mini blackboard eraser of a kind of finger cot type, it is characterized in that: comprise lever, wipe block and fingerstall, described lever is provided with three fingerstall, and described fingerstall side is provided with wiping block, and this wiping block is connected with lever, is provided with hairbrush or sponge in the outside of this wiping block.This blackboard eraser can be worn on finger, and comply with the custom that teacher will hold tight use little finger side erasing out handwriting, also can meet the tiny change to writing, can reduce because of the time that erasing out handwriting is wasted in teaching, the sanitation and hygiene of teacher's hand can be kept again.
Description
Technical field
The utility model relates to educational outfit, is the instrument of the writing such as blackboard, blank erasing in a kind of teaching process, is specifically related to the mini blackboard eraser of a kind of finger cot type.
Background technology
At present, known blackboard eraser structure is rectangle, and made by wooden unit or plastic or other material, one side is by the material as writing on erasing blackboard, blank such as hairbrush or sponge.Wooden unit or plastic or other material place is caught, with the writing had on the side erasing board of the material such as hairbrush or sponge during use.
Some shortcoming below generally such blackboard eraser exists in teaching: blackboard eraser must be found to be wiped by writing again after wrongly writing word in process of, writing; Two, pen on hand may need first to put down and picks up; Three, a lot of teacher will be because figure conveniently just directly will hold tight with little finger side erasing out handwriting without blackboard eraser, make the hand of teacher very unclean; Four, for very tiny change, fat person's blackboard eraser is difficult to the requirement reaching erasing.
The teaching of these shortcomings to teacher brings certain trouble and inconvenience above.
Summary of the invention
For the problems referred to above, technical problem to be solved in the utility model is to provide the mini blackboard eraser of a kind of finger cot type, this blackboard eraser can be worn on finger, and comply with the custom that teacher will hold tight use little finger side erasing out handwriting, also the tiny change to writing can be met, can reduce because of the time that erasing out handwriting is wasted in teaching, the sanitation and hygiene of teacher's hand can be kept again.
In order to solve the problem, the technical solution adopted in the utility model is, the mini blackboard eraser of a kind of finger cot type, its design feature is, comprise lever, wipe block and fingerstall, described lever is provided with three fingerstall, and described fingerstall side is provided with wiping block, this wiping block is connected with lever, is provided with hairbrush or sponge in the outside of this wiping block.
Preferably, described lever is connected to and wipes in block in the heart.
Preferably, described wiping block is soft disk, and its diameter is 2-3CM.
Preferably, described wiping block is soft square, and its length and width are 2-3CM.
Preferably, described lever length is 3-5CM.
Compared with prior art, the beneficial effects of the utility model are, teaching process can be made smooth, even if occur that the content of writing mistake or needs erasing also can be wiped very soon, improve educational class efficiency, keep the sanitation and hygiene of teacher's hand.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
For the technology contents of detailed the utility model, architectural feature, institute reach object and effect, below will exemplify embodiment handle and coordinate book accompanying drawing to be described in detail.
Fig. 1 is the utility model structural representation, as shown in Figure 1, the mini blackboard eraser of the utility model finger cot type comprises lever 1, wipes block 3 and fingerstall 2, wherein lever 1 is provided with three fingerstall 2, and fingerstall 2 side is provided with wiping block 3, this wiping block 3 is connected with lever 1, is provided with hairbrush 4 or sponge in the outside of this wiping block 3.Continue with reference to shown in Fig. 1, the lever 1 of the utility model is connected to be wiped in block 3 in the heart, and to wipe block 3 can be diameter is the soft disk of 2-3CM, the soft square of also can be length and width be 2-3CM; In addition, lever 1 length in the utility model is 3-5CM.
The middle finger of hand, the third finger and little finger in use, stretch in fingerstall 2 by the utility model respectively, make wiping block 3 be in little finger side.Can wear this blackboard eraser always in whole teaching process, can wear can also wear with another hand with the hand write, when needing erasing out handwriting, lever 1 of holding with a firm grip, exerts a force to wiping block 3, makes it be wiped by writing on board.Use this blackboard eraser neither to affect teacher's writing on the blackboard, can exempt again and find time of blackboard eraser, and the mode of this erasable letter stencil is also complied with a lot of teacher greatly and clenched one's fists by the custom of little finger side erasing out handwriting.
Content is only the preferred embodiment of the utility model in sum, does not limit the protection domain of the utility model patent with this.All equivalence changes done according to the utility model the scope of the claims and description with modify, within the scope all contained in the utility model patent.
Claims (5)
1. the mini blackboard eraser of finger cot type, it is characterized in that: comprise lever (1), wipe block (3) and fingerstall (2), described lever (1) is provided with three fingerstall (2), described fingerstall (2) side is provided with wipes block (3), this wiping block (3) is connected with lever (1), is provided with hairbrush (4) or sponge in the outside of this wiping block (3).
2. the mini blackboard eraser of finger cot type according to claim 1, is characterized in that: described lever (1) is connected to be wiped in block (3) in the heart.
3. the mini blackboard eraser of finger cot type according to claim 1, is characterized in that: described wiping block (3) is soft disk, and its diameter is 2-3CM.
4. the mini blackboard eraser of finger cot type according to claim 1, is characterized in that: described wiping block (3) is soft square, and its length and width are 2-3CM.
5. the mini blackboard eraser of finger cot type according to claim 1, is characterized in that: described lever (1) length is 3-5CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224395.3U CN204567054U (en) | 2015-04-15 | 2015-04-15 | The mini blackboard eraser of finger cot type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224395.3U CN204567054U (en) | 2015-04-15 | 2015-04-15 | The mini blackboard eraser of finger cot type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204567054U true CN204567054U (en) | 2015-08-19 |
Family
ID=53859736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520224395.3U Expired - Fee Related CN204567054U (en) | 2015-04-15 | 2015-04-15 | The mini blackboard eraser of finger cot type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204567054U (en) |
-
2015
- 2015-04-15 CN CN201520224395.3U patent/CN204567054U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20170415 |