CN202242618U - Anti-stain eraser - Google Patents
Anti-stain eraser Download PDFInfo
- Publication number
- CN202242618U CN202242618U CN2011203578532U CN201120357853U CN202242618U CN 202242618 U CN202242618 U CN 202242618U CN 2011203578532 U CN2011203578532 U CN 2011203578532U CN 201120357853 U CN201120357853 U CN 201120357853U CN 202242618 U CN202242618 U CN 202242618U
- Authority
- CN
- China
- Prior art keywords
- rubber
- eraser
- rubber sleeve
- stain
- 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
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 48
- 239000005060 rubber Substances 0.000 claims abstract description 48
- 239000002390 adhesive tape Substances 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000032683 aging Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to an anti-stain eraser, belongs to a school thing, and mainly solves the problem that the traditional eraser is easy to stain and age. The eraser comprises an eraser body, wherein a rubber sleeve is arranged on the middle part of the outer wall of the eraser body; and two ends of the rubber sleeve are connected through an adhesive tape in a movable mode. The two ends of the rubber sleeve are connected through the adhesive tape, and the size of the rubber sleeve can be adjusted according to the diameter of the eraser body, so the rubber sleeve is suitable for erasers with different sizes, the protection sleeve can effectively prevent the eraser from being stained and aged, and the service life of the eraser is prolonged.
Description
Technical field
The utility model relates to a kind of study article, specifically is a kind of anti-dirty rubber.
Background technology
Rubber can be wiped the vestige of graphite or ink, so very common in the daily learning life of students, but traditional rubber is because its outside unprotect layer, is easy to dirtyly and aging, also can influence the service life and the quality of rubber; In addition,, wipe very big area through regular meeting in use, then need write again, delay a lot of times, also make troubles to use for the part that does not occur being wiped in wrong place because mostly the profile of rubber is block.
The utility model content
The purpose of the utility model is to provide a kind of anti-dirty rubber, and this rubber has the dirty and aging characteristics that prevent, the convenient use.
The technical scheme that its technical problem of the utility model solution is taked is: a kind of anti-dirty rubber, and its structure comprises the rubber body, and described rubber body outer wall middle part is provided with a rubber case, and described rubber case two ends flexibly connect through pasting to be with.
The beneficial effect of the utility model is: during use, hold the rubber case position, when need are wiped less modification place, use rubber body sharp end, can prevent to wipe the correct position of unnecessary modification; When wiping larger area mistake place, can use the basic configuration end, can reduce the wiping time, raise the efficiency; Because the rubber case two ends connect through pasting band, the size that can regulate rubber case based on the diameter of rubber body, the rubbers that adapt to different sizes use, and protective sleeve can prevent effectively that rubber is dirty and aging, prolongation rubber service life.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 rubber body, 2 rubber cases, 3 paste band.
The specific embodiment
As shown in Figure 1.A kind of anti-dirty rubber, its structure comprises rubber body 1, and described rubber body 1 outer wall middle part is provided with a rubber case 2, and described rubber case 2 two ends are with 3 to flexibly connect through stickup.One end of rubber 1 is a tip shape, and the other end keeps its basic configuration.
During use, hold rubber case 2 positions, when need are wiped less modification place, use rubber body 1 sharp end, can prevent to wipe the correct position of unnecessary modification; When wiping larger area mistake place, can use the basic configuration end, can reduce the wiping time, raise the efficiency; Because rubber case 2 two ends are with 3 to connect through stickup, the size that can regulate rubber case 2 according to the diameter of rubber body 1, the rubbers that adapt to different sizes use, and rubber case 2 can prevent effectively that rubber body 1 is dirty and aging, prolongation rubber service life.The utility model is simple in structure, and is safe in utilization, convenient, especially is fit to the student and uses.
Claims (1)
1. an anti-dirty rubber comprises the rubber body, it is characterized in that, described rubber body outer wall middle part is provided with a rubber case, and described rubber case two ends flexibly connect through pasting band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203578532U CN202242618U (en) | 2011-09-22 | 2011-09-22 | Anti-stain eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203578532U CN202242618U (en) | 2011-09-22 | 2011-09-22 | Anti-stain eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202242618U true CN202242618U (en) | 2012-05-30 |
Family
ID=46103908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203578532U Expired - Fee Related CN202242618U (en) | 2011-09-22 | 2011-09-22 | Anti-stain eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202242618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381111A (en) * | 2011-09-22 | 2012-03-21 | 姜召才 | Stain-resisting eraser |
-
2011
- 2011-09-22 CN CN2011203578532U patent/CN202242618U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381111A (en) * | 2011-09-22 | 2012-03-21 | 姜召才 | Stain-resisting eraser |
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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: 20120530 Termination date: 20120922 |