CN203198529U - Eraser - Google Patents
Eraser Download PDFInfo
- Publication number
- CN203198529U CN203198529U CN 201320134286 CN201320134286U CN203198529U CN 203198529 U CN203198529 U CN 203198529U CN 201320134286 CN201320134286 CN 201320134286 CN 201320134286 U CN201320134286 U CN 201320134286U CN 203198529 U CN203198529 U CN 203198529U
- Authority
- CN
- China
- Prior art keywords
- eraser
- clamping sleeve
- metal clamping
- rubber
- 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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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
An eraser comprises an eraser body and further comprises a metal clamping sleeve clamped on the eraser body. An open slot is formed in the upper surface of the metal clamping sleeve. Brushing hair is connected with the side edge of the metal clamping sleeve. The eraser has the advantages that by the utilization of the clamping force of the metal clamping sleeve, the soft eraser body can be made to generate high hardness, so that sufficient friction is generated by the eraser body and paper to erase handwriting. The open slot in the metal clamping sleeve is used for ensuring that the metal clamping sleeve can always keep the definite clamping force under the condition that the size of the eraser body becomes small gradually. In addition, the brushing hair can be used for brushing eraser scraps on the paper.
Description
Technical field:
The utility model relates to a kind of study article, specifically is a kind of erasing rubber.
Background technology:
As everyone knows, the major function of rubber is be used to the vestige of wiping graphite or ink, and therefore, it is one of requisite important study article of students, and rubber kind in the market is many, and shape and color all are different.Yet, but there are following two weak points in actual use in rubber: 1, rubber is to be made by elastomeric material, therefore it is not only soft but also have certain elasticity, in other words, when the thinner thickness of rubber, rubber usually can be because very soft and can't produce enough frictional force with paper in wiping process, thereby can not wipe preferably person's handwriting; 2, rubber can stay more eraser chips in wiping process, if blow or smear with hand with mouth, not only can't remove clean, and the paper of sometimes also can making dirty.
The utility model content:
The technical problems to be solved in the utility model is to provide a kind of and not only can produce enough frictional force with paper in wiping process, and can also remove easily the erasing rubber of eraser chips.
Technical solution of the present utility model is, provide a kind of erasing rubber with following structure: comprise the rubber body, wherein, also comprise a metal chuck that is clipped on the rubber body, the upper surface of metal chuck is provided with open slot, is connected with bristle on the side of metal chuck.
After adopting above structure, compared with prior art, the utility model erasing rubber has the following advantages: the utility model erasing rubber makes softer rubber body can produce stronger hardness by the clamping force of utilizing the metal chuck, thereby make rubber body and paper can produce enough frictional force and wipe person's handwriting, the open slot that metal clip puts then is can provide certain clamping force in order to guarantee the metal chuck all the time in the situation that the rubber bulk volume diminishes gradually, in addition, bristle can be used for brushing away the eraser chips on the paper.
Description of drawings:
Fig. 1 is the stereochemical structure profile schematic diagram of the utility model erasing rubber;
The specific embodiment:
Below in conjunction with the drawings and specific embodiments the utility model erasing rubber is described in further detail:
As shown in Figure 1, in this specific embodiment, the utility model erasing rubber comprises rubber body 1 and is clipped in metal chuck 2 on the rubber body 1, and the upper surface of metal chuck 2 is provided with open slot 3, is connected with bristle 4 on the side of metal chuck 2.
Above-described embodiment is described preferred embodiment of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (1)
1. erasing rubber, comprise rubber body (1), it is characterized in that: also comprise a metal chuck (2) that is clipped on the rubber body (1), the upper surface of described metal chuck (2) is provided with open slot (3), is connected with bristle (4) on the side of described metal chuck (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134286 CN203198529U (en) | 2013-03-15 | 2013-03-15 | Eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134286 CN203198529U (en) | 2013-03-15 | 2013-03-15 | Eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203198529U true CN203198529U (en) | 2013-09-18 |
Family
ID=49142666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320134286 Expired - Fee Related CN203198529U (en) | 2013-03-15 | 2013-03-15 | Eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203198529U (en) |
-
2013
- 2013-03-15 CN CN 201320134286 patent/CN203198529U/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: 20130918 Termination date: 20140315 |