Multifunctional eraser

An eraser, multi-functional technology, applied in the field of stationery, can solve problems such as impact

Inactive Publication Date: 2014-12-10
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AI-Extracted Technical Summary

Problems solved by technology

[0002] After using the eraser for a period of time, the corners of the eraser will become round. When erasing some small characters, the surroundin...
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The invention discloses a multifunctional eraser which comprises an eraser body (1). The two side faces of the eraser body (1) are respectively provided with a plurality of small eraser strips (2), the widths b of the small eraser strips (2) are within 0.5-0.8 cm, the lengths a of the small eraser strips (2) are within 1.2-1.8 cm, and a finger groove (3) is downwards formed in one surface of the eraser body (1). The eraser can not erase characters around small characters when the small characters are erased, and can be repeatedly used.

Application Domain

Erasing devices

Technology Topic



  • Multifunctional eraser
  • Multifunctional eraser


  • Experimental program(1)

Example Embodiment

[0010] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and/or steps.
[0011] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.
[0012] like figure 1 and figure 2 The multifunctional eraser shown includes a rubber body 1, and the two sides of the rubber body 1 are provided with some small rubber strips 2, the width b of the small rubber strips 2 is between 0.5-0.8cm, and the width b of the small rubber strips 2 The length a is between 1.2-1.8 cm; the surface of one side of the rubber body 1 is provided with a finger groove 3 downward, and the surface of the finger groove 3 is provided with anti-skid lines. Both sides of the rubber body of the present invention are provided with some small rubber strips, if wiping the handwriting of some smaller positions, use the small rubber strips. The number of small rubber strips is large and long. If all the small rubber strips are rounded, you only need to cut off the round part to make it with corners, and use the corners to wipe the smaller handwriting.
[0013] The present invention is not limited to the foregoing specific embodiments. The present invention extends to any new feature or any new combination disclosed in this specification, and any new method or process step or any new combination disclosed.


Width0.5 ~ 0.8cm
Length1.2 ~ 1.8cm

Description & Claims & Application Information

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