CN105667144A - Multi-tooth eraser - Google Patents
Multi-tooth eraser Download PDFInfo
- Publication number
- CN105667144A CN105667144A CN201410670921.9A CN201410670921A CN105667144A CN 105667144 A CN105667144 A CN 105667144A CN 201410670921 A CN201410670921 A CN 201410670921A CN 105667144 A CN105667144 A CN 105667144A
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- China
- Prior art keywords
- tooth
- rubber
- eraser
- profile
- described rubber
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Abstract
The invention relates to a multi-tooth eraser. An eraser body is in the shape of a flat rectangular hexahedron or a round face body. The side face of the eraser body is provided with zigzag eraser teeth with different tooth shape angles. One side face of each eraser tooth is connected with the eraser body, and other side faces of each eraser tooth are far away from the eraser body. According to the multi-tooth eraser, the side face of the eraser body is provided with the zigzag eraser teeth of different sizes so that people can erase objective writing conveniently and accurately, and the problem that the people cut off a piece of the eraser is eliminated. Therefore, the working efficiency is improved, the number of times of usage of the eraser is increased, and unnecessary waste is reduced.
Description
Technical field
The present invention relates to the improvement of a kind of rubber structure, belong to technical field of stationery.
Background technology
Rubber always is and occurs in face of us with bulk, not only moulding is dull, and along with the lengthening of the time of use, the usable floor area of rubber usually can rust, use rubber, when writing is carried out wiping, wiping inaccuracy often occurs, the writing around wiping target also wiping simultaneously is abandoned; It addition, student is when mapping, in order to wipe the corner of some exquisitenesses, it is necessary for cutting away rubber one piece, a new face occurs, then just can clash some limits of bright, its weak point: rubber is abandoned or necessary stripping and slicing, causes the waste of resource, also affects office efficiency simultaneously.
Summary of the invention
It is an object of the invention to for the problems referred to above, it is provided that a kind of can the multiple tooth rubber of the little word of Convenient scrubber or lines.
For achieving the above object, the technical solution used in the present invention is:
A kind of multiple tooth rubber, rubber body is flat rectangular hexahedron or rounded face body, the side of described rubber body is provided with the zigzag rubber tooth of dissimilar tooth form angle, one side of described rubber tooth is connected with rubber body, all the other sides are away from rubber body, and the profile of tooth angle of described rubber tooth is 10--60 degree.
Preferably, for ease of packed and transported, the profile of tooth height of described rubber tooth is identical, and profile of tooth angle is that equal difference is incremented by successively.
Preferably, the profile of described rubber body is rectangular, and described rubber tooth is symmetricly set on the centre position of four sides.
Preferably, for adapting to the writing of wiping different angles, the profile of tooth height of described rubber tooth, profile of tooth angle all differ.
Preferably, the profile of described rubber body is rounded, and described rubber tooth is uniformly arranged on circumference side.
Preferably, for preventing when wiping, rubber tooth stress fractures, and the profile of tooth height of described rubber tooth is 10--15mm.
The Advantageous Effects of the present invention: the present invention is provided with different size of zigzag rubber tooth on its lateral surface, during use, people utilize the rubber tooth of the dissimilar tooth form angle different size of writing to writing, the figure of different in width and lines to carry out wiping, even if using a period of time, also the corner angle of different angles can be presented, conveniently make people that target writing is carried out wiping in short supply, eliminate the problem that people cut away a piece, not only increase office efficiency, and add the access times of rubber, reduce unnecessary waste.
Accompanying drawing explanation
Fig. 1 is the surface structure schematic diagram of the embodiment of the present invention one;
Fig. 2 is the surface structure schematic diagram of the embodiment of the present invention two;
In figure: 1: rubber body; 2: rubber tooth.
Detailed description of the invention
Below in conjunction with embodiment and Figure of description, the present invention is described in detail, but is not so limited.
Embodiment 1, circular multiple tooth rubber bumper, shown in Fig. 1.
A kind of multiple tooth rubber, rubber body 1 is in rounded face body flat, that thickness is 18mm, and the circumference side of rubber body 1 is provided with different size of zigzag rubber tooth 2, and a side of rubber tooth 2 is connected with rubber body 1, and all the other sides are away from rubber body.
The profile of tooth angle of rubber tooth 2 is 10--60 degree, and its rubber tooth 2 of the present embodiment prioritizing selection is uniformly arranged on circumference side, and its profile of tooth height differs, and profile of tooth high-priority is chosen as 10mm, 12mm, 15mmm; Profile of tooth angle is that equal difference is incremented by successively, and its minimum profile of tooth angle is 10 degree, is 60 degree to the maximum, and its tolerance is determined according to the explanation of rubber tooth 2.
Specifically used process: but need different size of writing, the figure of different in width and lines are carried out wiping, only the rubber tooth of differing heights or angle need to be selected to use, eliminate the problem that people cut away a piece, not only increase office efficiency, and add the access times of rubber, reduce unnecessary waste.
Embodiment 2, the multiple tooth rubber bumper of rectangle, shown in Fig. 2.
A kind of multiple tooth rubber, rubber body 1 is the rectangular hexahedron of 20mm in flat, thickness, and the side of rubber body 1 is provided with different size of zigzag rubber tooth 2, and a side of described rubber tooth 2 is connected with rubber body 1, and all the other sides are away from rubber body.
Described rubber tooth 2 is symmetricly set on centre position, four sides, and the profile of tooth angle of rubber tooth 2 is 10--60 degree, and the profile of tooth height of the present embodiment prioritizing selection rubber tooth 2 is identical, and profile of tooth height is 12mm, and profile of tooth angle is that equal difference is incremented by successively.
Claims (6)
1. a multiple tooth rubber, rubber body (1) is in flat rectangular hexahedron or rounded face body, it is characterized in that: the side of described rubber body (1) is provided with different size of zigzag rubber tooth (2), one side of described rubber tooth (2) is connected with rubber body (1), all the other sides are away from rubber body, and the profile of tooth angle of described rubber tooth (2) is 10--60 degree.
2. multiple tooth rubber according to claim 1, it is characterised in that: the profile of tooth height of described rubber tooth (2) is identical, and profile of tooth angle is that equal difference is incremented by successively.
3. multiple tooth rubber according to claim 1, it is characterised in that: the profile of described rubber body (1) is rectangular, and described rubber tooth (2) is symmetricly set on centre position, four sides.
4. multiple tooth rubber according to claim 2, it is characterised in that: the profile of tooth height of described rubber tooth (2), profile of tooth angle all differ.
5. multiple tooth rubber according to claim 1, it is characterised in that: the profile of described rubber body (1) is rounded, and described rubber tooth (2) is uniformly arranged on circumference side.
6. the multiple tooth rubber according to any one of claim 1-5, it is characterised in that: the profile of tooth height of described rubber tooth (2) is 10--15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410670921.9A CN105667144A (en) | 2014-11-21 | 2014-11-21 | Multi-tooth eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410670921.9A CN105667144A (en) | 2014-11-21 | 2014-11-21 | Multi-tooth eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105667144A true CN105667144A (en) | 2016-06-15 |
Family
ID=56957324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410670921.9A Pending CN105667144A (en) | 2014-11-21 | 2014-11-21 | Multi-tooth eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105667144A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005231376A (en) * | 2005-05-13 | 2005-09-02 | Kokusai Koryu Kaihatsu Kenkyu Center:Kk | Radiation type eraser |
| JP2007152746A (en) * | 2005-12-05 | 2007-06-21 | Tombow Pencil Co Ltd | Eraser |
| CN201058547Y (en) * | 2007-05-11 | 2008-05-14 | 陈代 | Multiple-antennae rubber being convenient for wiping |
| CN201808360U (en) * | 2010-09-03 | 2011-04-27 | 张天成 | Novel eraser |
| CN202022012U (en) * | 2011-05-03 | 2011-11-02 | 温永林 | Multifunctional eraser |
| CN102452264A (en) * | 2010-10-19 | 2012-05-16 | 常熟市磊燕办公用品有限公司 | Eraser |
| CN202337143U (en) * | 2011-10-15 | 2012-07-18 | 王雨萌 | Practical eraser |
| CN204249661U (en) * | 2014-11-21 | 2015-04-08 | 朱梓祯 | A kind of multiple tooth rubber |
-
2014
- 2014-11-21 CN CN201410670921.9A patent/CN105667144A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005231376A (en) * | 2005-05-13 | 2005-09-02 | Kokusai Koryu Kaihatsu Kenkyu Center:Kk | Radiation type eraser |
| JP2007152746A (en) * | 2005-12-05 | 2007-06-21 | Tombow Pencil Co Ltd | Eraser |
| CN201058547Y (en) * | 2007-05-11 | 2008-05-14 | 陈代 | Multiple-antennae rubber being convenient for wiping |
| CN201808360U (en) * | 2010-09-03 | 2011-04-27 | 张天成 | Novel eraser |
| CN102452264A (en) * | 2010-10-19 | 2012-05-16 | 常熟市磊燕办公用品有限公司 | Eraser |
| CN202022012U (en) * | 2011-05-03 | 2011-11-02 | 温永林 | Multifunctional eraser |
| CN202337143U (en) * | 2011-10-15 | 2012-07-18 | 王雨萌 | Practical eraser |
| CN204249661U (en) * | 2014-11-21 | 2015-04-08 | 朱梓祯 | A kind of multiple tooth rubber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |
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| RJ01 | Rejection of invention patent application after publication |