CN202965716U - Eraser - Google Patents
Eraser Download PDFInfo
- Publication number
- CN202965716U CN202965716U CN 201220718527 CN201220718527U CN202965716U CN 202965716 U CN202965716 U CN 202965716U CN 201220718527 CN201220718527 CN 201220718527 CN 201220718527 U CN201220718527 U CN 201220718527U CN 202965716 U CN202965716 U CN 202965716U
- Authority
- CN
- China
- Prior art keywords
- erasing rubber
- eraser
- core
- cylindrical case
- utility
- 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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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model discloses an eraser comprising an eraser core and a cylindrical shell. The eraser core which is of a strip-shaped structure is fixed in the cylindrical shell along the axis of the cylindrical shell. Since the eraser core which is of the strip-shaped structure is fixed in the cylindrical shell, the eraser can be used as a pencil; the eraser core can be whittled to be thin through a pencil sharpener; and the eraser core can effectively erase a line without affecting other neighboring lines when erasing the line in a line-dense region. The eraser is convenient to use.
Description
Technical field
The utility model relates to a kind of schooling apparatus, relates in particular to a kind of erasing rubber.
Background technology
Erasing rubber is the stationery a kind of commonly used in learning at ordinary times, living.The structure of erasing rubber roughly has two kinds at present: a kind of is that erasing rubber is fixed on an end of pencil, and it is cylindric that erasing rubber becomes; Another kind is independent the use, erasing rubber squarely or rectangle.Due to the erasing rubber of above-mentioned two kinds of structures in use, all the contact area with paper is larger, in mapping for the lines close quarters, if want certain lines are wherein wiped, when wiping easily will near lines wipe, bring very big inconvenience to mapping person.
The utility model content
For the deficiencies in the prior art part, the utility model provides a kind of certain lines of easily wiping in the lines close quarters, and erasing rubber easy to use.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
Erasing rubber comprises erasing rubber core and the cylindrical case of strip structure, and described erasing rubber core is fixed in cylindrical case along the axle center of cylindrical case.
As a kind of preferred version of the present utility model, described cylindrical case is formed by the wallpaper winding up, fixes by the mode of glue bond between the adjacent two layers wallpaper and between innermost layer wallpaper and erasing rubber core.
The beneficial effects of the utility model are: the utility model is made strip structure with the erasing rubber core and is fixed in cylindrical case, during use just as pencil, can by lead pencil knife with the erasing rubber core cut very thin, when wiping certain lines in the lines close quarters, this erasing rubber core can effectively be wiped and can not exert an influence near other lines for certain lines, and easy to use.
Description of drawings
Fig. 1 is the structural representation of erasing rubber;
Fig. 2 is the structural representation of erasing rubber core.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, 2, erasing rubber comprises erasing rubber core 1 and the cylindrical case 2 of strip structure, and erasing rubber core 1 is fixed in cylindrical case 2 along the axle center of cylindrical case 2.
Erasing rubber core 1 be fixed on cylindrical case 2 interior after, the profile of this erasing rubber is just as pencil, and also can be as pencil when using, can by lead pencil knife with erasing rubber core 1 cut very thin, when wiping certain lines in the lines close quarters, this erasing rubber core 1 can effectively be wiped and can not exert an influence near other lines for certain lines.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (2)
1. erasing rubber, it is characterized in that: comprise erasing rubber core (1) and the cylindrical case (2) of strip structure, described erasing rubber core (1) is fixed in cylindrical case (2) along the axle center of cylindrical case (2).
2. erasing rubber according to claim 1, it is characterized in that: described cylindrical case (2) is formed by the wallpaper winding up, fixes by the mode of glue bond between the adjacent two layers wallpaper and between innermost layer wallpaper and erasing rubber core (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220718527 CN202965716U (en) | 2012-12-24 | 2012-12-24 | Eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220718527 CN202965716U (en) | 2012-12-24 | 2012-12-24 | Eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202965716U true CN202965716U (en) | 2013-06-05 |
Family
ID=48506836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220718527 Expired - Fee Related CN202965716U (en) | 2012-12-24 | 2012-12-24 | Eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202965716U (en) |
-
2012
- 2012-12-24 CN CN 201220718527 patent/CN202965716U/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: 20130605 Termination date: 20131224 |