CN202965714U - Automatic type eraser - Google Patents
Automatic type eraser Download PDFInfo
- Publication number
- CN202965714U CN202965714U CN 201220635528 CN201220635528U CN202965714U CN 202965714 U CN202965714 U CN 202965714U CN 201220635528 CN201220635528 CN 201220635528 CN 201220635528 U CN201220635528 U CN 201220635528U CN 202965714 U CN202965714 U CN 202965714U
- Authority
- CN
- China
- Prior art keywords
- rubber
- eraser
- pen
- cap
- self
- 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 provides an automatic type eraser which comprises a pen head, a pen rod and a pen cap connected to the tail end of the pen rod. The pen rod is a hollow cylindrical object. A spring, a refill protecting tube and an eraser are arranged in a direction from the pen cap to the pen head in sequence. One end of the eraser stretches out of the pen head, and the other end of the eraser is connected with the refill protecting tube. The refill protecting tube is connected with the pen cab through the spring. The eraser is in a long and thin cylinder shape. Due to the fact that when the automatic type eraser is used, both hands of a user do not have to touch a drawing paper, so that line uniformity cannot be destroyed and the drawing paper cannot be stained. So draftman can use the eraser more handily.
Description
Technical field
The utility model relates to a kind of rubber, especially a kind of self-action rubber.
Background technology
The rubber of circulation is all block in the market, in manual plotting, lines are very intensive, carrying out lines when revising, be easy to other adjacent lines are wiped with block rubber, thereby destroyed the uniformity of other lines, although some ruler of selling on market now, the above has some lines specifications can let us to hide perimeter line when revising, but because ruler will move around on drawing, so often because broad-brush existence and the drawing of having made dirty.
The utility model content
For solving problems of the prior art, the utility model proposes a kind of self-action rubber, this self-action rubber neither can destroy the lines uniformity in use, and the drawing of also can not making dirty is very easy to manual illustrator.
A kind of self-action rubber, comprise nib, penholder and be connected to the cap for brush of penholder end, described penholder is hollow column, be provided with successively spring, retaining core pipe and rubber from the cap for brush toward written direction, one end of described rubber stretches out nib, the other end is connected with retaining core pipe, and described retaining core pipe is connected with the cap for brush by spring.
Preferably, described rubber is elongate cylindrical shape.
Due to this kind self-action rubber in use, user's hand can not contact drawing, so neither can destroy the lines uniformity, the drawing of also can not making dirty can be more handy when the illustrator uses.
Description of drawings
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the stereogram of the utility model rubber.
The specific embodiment
As shown in Figure 1, a kind of self-action rubber, comprise nib, penholder and be connected to the cap for brush of penholder end, penholder is hollow column, be provided with successively spring 1, retaining core pipe 2 and rubber 3 from the cap for brush toward written direction, one end of rubber 3 stretches out nib, and the other end is connected with retaining core pipe 2, and retaining core pipe 2 is connected with the cap for brush by spring 1.
Rubber is processed into elongate cylindrical shape as propelling pencil lead, the intensity of elongate cylinder rubber and smooth degree satisfy the instructions for use of self-action rubber, the self-action rubber is exercised the function of rubber, finally reaches the purpose of using this self-action rubber as using block rubber.
During use, rubber is arranged in penholder, due to this kind self-action rubber in use, user's hand can not contact drawing, so neither can destroy the lines uniformity, the drawing of also can not making dirty can be more handy when the illustrator uses.
Also need to prove, under the instruction of this specification, any equivalents or obvious variant that those skilled in the art make the utility model all should be in protection domains of the present utility model.
Claims (2)
1. self-action rubber, comprise nib, penholder and be connected to the cap for brush of penholder end, it is characterized in that: described penholder is hollow column, be provided with successively spring, retaining core pipe and rubber from the cap for brush toward written direction, one end of described rubber stretches out nib, the other end is connected with retaining core pipe, and described retaining core pipe is connected with the cap for brush by spring.
2. a kind of self-action rubber according to claim 1, it is characterized in that: described rubber is elongate cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635528 CN202965714U (en) | 2012-11-27 | 2012-11-27 | Automatic type eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635528 CN202965714U (en) | 2012-11-27 | 2012-11-27 | Automatic type eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202965714U true CN202965714U (en) | 2013-06-05 |
Family
ID=48506834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220635528 Expired - Fee Related CN202965714U (en) | 2012-11-27 | 2012-11-27 | Automatic type eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202965714U (en) |
-
2012
- 2012-11-27 CN CN 201220635528 patent/CN202965714U/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: 20130605 Termination date: 20131127 |