CN203172293U - Eraser with recoverable powder - Google Patents
Eraser with recoverable powder Download PDFInfo
- Publication number
- CN203172293U CN203172293U CN 201320078731 CN201320078731U CN203172293U CN 203172293 U CN203172293 U CN 203172293U CN 201320078731 CN201320078731 CN 201320078731 CN 201320078731 U CN201320078731 U CN 201320078731U CN 203172293 U CN203172293 U CN 203172293U
- Authority
- CN
- China
- Prior art keywords
- outer shell
- shell
- opening
- dust collecting
- eraser
- 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 discloses an eraser with recoverable powder. An outer shell is a hollow cuboid, a square inserting opening is formed in the top face of the outer shell, and an eraser body is connected with the outer shell in an inserting mode through the inserting opening. A dust collector is placed inside the outer shell and is communicated with a dust collecting sleeve on the lower portion of the outer shell, and the dust collecting sleeve is of a frustum barrel-shape structure. An opening is formed in one side of the outer shell, and a pulling cover is placed on the opening. The eraser with the recoverable powder has the advantages of being flexible in distribution, convenient to use, practical, convenient to operate, easy to manufacture, wide in application range and suitable for students.
Description
Technical field the utility model relates to a kind of schooling apparatus, relates in particular to a kind of rubber.
Background technology is well-known, rubber is student's one of frequent apparatus that uses in learning process, existing rubber substantially all is difference in shape, on its 26S Proteasome Structure and Function, do not make change, it only provides the effect of wiping pencil word now for the student, other help can not be provided for the student, and along with constantly increasing of living standard, existing rubber can not satisfy student's user demand.
The summary of the invention the purpose of this utility model is to provide a kind of pattern novelty, simple structure, and layout is flexible, and is convenient and practical, and simple operation is made simple and easyly, is widely used, and is more suitable for the rubber of the recyclable powder that the student uses.
The utility model comprises shell, rubber body, La Gai, dust catcher and dust collecting cover, and shell is the hollow cuboid, offers square socket at its end face, and the rubber body links together by socket and the shell formula of inserting; The inside of shell is provided with dust catcher, and dust catcher is connected with the dust collecting cover that is located at outer casing underpart, dust collecting cover and tapered tube structure; One side of shell is provided with opening, and opening part is established and drawn lid.
During use, utilize rubber body wiping pencil word, can utilize dust catcher that rubber ash and other powder are sucked after the wiping, during absorption, dust collecting cover is aimed at the rubber ash and powder gets final product; When the rubber in the cleaning dust catcher is grey, opens and draw lid to carry out.
Compared with the prior art, the beneficial effects of the utility model are: the pattern novelty, and simple structure, layout is flexible, and is convenient and practical, and simple operation is made simple and easyly, is widely used, and is more suitable for the student and uses.
Description of drawings Fig. 1 is stereochemical structure sketch of the present utility model.
The specific embodiment is in the stereochemical structure sketch of the rubber of recyclable powder shown in Figure 1, and shell 1 is the hollow cuboid, offers square socket 2 at its end face, and rubber body 3 links together by socket and the shell formula of inserting; The inside of shell is provided with dust catcher 4, and dust catcher is connected with the dust collecting cover 5 that is located at outer casing underpart, dust collecting cover and tapered tube structure; One side of shell is provided with opening, and opening part is established to draw and covered 6.
Claims (1)
1. the rubber of a recyclable powder comprises shell, rubber body, La Gai, dust catcher and dust collecting cover, it is characterized in that: shell is the hollow cuboid, offers square socket at its end face, and the rubber body links together by socket and the shell formula of inserting; The inside of shell is provided with dust catcher, and dust catcher is connected with the dust collecting cover that is located at outer casing underpart, dust collecting cover and tapered tube structure; One side of shell is provided with opening, and opening part is established and drawn lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078731 CN203172293U (en) | 2013-02-06 | 2013-02-06 | Eraser with recoverable powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078731 CN203172293U (en) | 2013-02-06 | 2013-02-06 | Eraser with recoverable powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203172293U true CN203172293U (en) | 2013-09-04 |
Family
ID=49069040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320078731 Expired - Fee Related CN203172293U (en) | 2013-02-06 | 2013-02-06 | Eraser with recoverable powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203172293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263377A (en) * | 2018-09-30 | 2019-01-25 | 凡得雨 | A kind of erasing rubber wiping properties optimization method |
-
2013
- 2013-02-06 CN CN 201320078731 patent/CN203172293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263377A (en) * | 2018-09-30 | 2019-01-25 | 凡得雨 | A kind of erasing rubber wiping properties optimization method |
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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: 20130904 Termination date: 20140206 |