CN201394992Y - Novel safe eraser - Google Patents
Novel safe eraser Download PDFInfo
- Publication number
- CN201394992Y CN201394992Y CN2009200420962U CN200920042096U CN201394992Y CN 201394992 Y CN201394992 Y CN 201394992Y CN 2009200420962 U CN2009200420962 U CN 2009200420962U CN 200920042096 U CN200920042096 U CN 200920042096U CN 201394992 Y CN201394992 Y CN 201394992Y
- Authority
- CN
- China
- Prior art keywords
- rubber body
- rubber
- eraser
- nib
- spring
- 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 relates to a novel safe eraser not only capable of erasing handwritings, but also being capable of protecting children from being punctured by pencil tips. The novel safe eraser consists of a front eraser body and a back eraser body connected by a spring. When writing, the nib of the pencil can come out from an opening at the lower part of the front eraser body only by using a first finger to hold the eraser lobe at the upper part of the front eraser body and bend backwards; when finishing writing or needing to erasing the handwritings, the front eraser body can quickly coverthe nib of the pencil under the elasticity of the spring only by loosening the eraser lobe with the first finger, thus being capable of preventing the nib of the pencil exposed in the outside to puncture the children.
Description
One, affiliated technical field
The utility model relates to a kind of stationery, divides by International Patent Classification (IPC) (IPC) to belong to operation Department of Transportation, and printing branch is write or drawing appliance; The big class of office appliance is write or drawing article, the assistant product group of writing or draw, eraser, rubber or erasing apparatus; And used clamping device technical group field.
Two, background technology
At present, the erasing rubber function singleness that people use, can only be used for erasing handwriting, annual all have countless people to be stabbed by sharp-pointed nib, the child that especially all will use the student of pencil, ball pen, free ink pen those every days and just learn to write.Children are vivaciously active, and sense of self-protection is poor, and sharp-pointed nib is very dangerous for child, accidentally will stab own or others.Therefore, for children, they lack a kind of new type of safe erasing rubber that can erasing handwriting can protect them not stabbed by nib again.
Three, summary of the invention
In order to protect child not stabbed by nib, the utility model provides a kind of new type of safe erasing rubber of not only can erasing handwriting but also can protect child not stabbed by nib.
The utility model is achieved in that the utility model is to be made of anterior rubber body and rear portion rubber body that a spring connects, it is characterized in that forwardly the rubber body is connected with spring with rear portion rubber body is middle, forwardly in the rubber body, the lower leg of spring is in the rubber body of rear portion for the upper leg of spring; Forwardly rubber body bottom is provided with the clearance gap that can hold nib, and forwardly rubber body top is provided with and is convenient to the stingy rubber salient angle firmly of forefinger; In the rubber body of rear portion, be provided with the jack that can allow pen pass.When using the utility model, want pass rear portion rubber body jack to nib earlier, insert anterior rubber body bottom be used for hold in the clearance gap of nib.When needs are write, as long as scratch the rubber salient angle on anterior rubber body top with forefinger crooked backward, just can be pressed on the rubber salient angle between forefinger and the rear portion rubber body, at this moment, the nib that is hidden in the anterior rubber body clearance gap will be exposed from clearance gap; And finish or when needing erasing handwriting, as long as forefinger is unclamped the rubber salient angle, anterior rubber body will cover nib rapidly under the elastic force of spring when writing, so just can prevent to be exposed to nib outward and stab child.
The beneficial effects of the utility model are: make erasing rubber not only can be used for erasing handwriting, can also prevent that child from being stabbed by nib; Protecting nib in the nib plant rubber, make nib not fragile, increased the service life of pen.
Four, description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the structural representation of new type of safe erasing rubber.
Fig. 2 is that the new type of safe erasing rubber is at the schematic diagram of writing under the state.
Among the figure: 1, rear portion rubber body, 2, anterior rubber body, 3, spring, 4, the rubber salient angle, 5, clearance gap, 6, the spring upper leg, 7, the spring lower leg, 8, jack.
Five, the specific embodiment
As shown in Figure 1, the utility model links together anterior rubber body (2) and rear portion rubber body (1) with a spring (3), spring upper leg (6) is fixed in the anterior rubber body (1), spring lower leg (7) is fixed in the rear portion rubber body (1), nib is hidden in the clearance gap (5) that can hold nib below the anterior rubber body (1), and forwardly the top of rubber body (2) has and is convenient to forefinger and scratches the rubber salient angle (4) of living.When using the utility model, want pass nib earlier the jack (8) rear portion rubber body (1) in, insert anterior rubber body (2) bottom be used for hold in the written clearance gap (5).When needs use pen to write, as long as it is crooked backward with the rubber salient angle (4) that forefinger is scratched above the anterior rubber body (2), rubber salient angle (4) will be pressed on the rear portion rubber body (1) by forefinger along with the power thrusts of forefinger, as shown in Figure 2, when anterior rubber body (2) along with forefinger is pulled up, the nib that is hidden in the clearance gap (5) under the anterior rubber body will be exposed from opening part, conveniently writes use.When not using, as long as unclamp the forefinger that is pressed on the rubber salient angle (4), anterior rubber body (2) will cover nib rapidly under the elastic force of spring (3), thereby sharp-pointed nib is hidden in the clearance gap (5) in the anterior rubber body (1), and nib just can not stabbed child like this.
When the needs erasing handwriting, as long as pinch front end rubber body (2) and just can identify the handwriting and wipe with pointing.
Claims (3)
1, a kind of new type of safe erasing rubber, be to constitute by anterior rubber body and rear portion rubber body that a spring connects, it is characterized in that forwardly being connected with spring in the middle of the rubber body and rear portion rubber body, forwardly in the rubber body, the lower leg of spring is in the rubber body of rear portion for the upper leg of spring.
2, by the described new type of safe erasing rubber of claim 1, it is characterized in that: anterior rubber body bottom is provided with the clearance gap of holding nib, and forwardly rubber body top is provided with the rubber salient angle.
3, by the described new type of safe erasing rubber of claim 1, it is characterized in that: in the rubber body of rear portion, be provided with the jack that allows pen pass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200420962U CN201394992Y (en) | 2009-04-07 | 2009-04-07 | Novel safe eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200420962U CN201394992Y (en) | 2009-04-07 | 2009-04-07 | Novel safe eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201394992Y true CN201394992Y (en) | 2010-02-03 |
Family
ID=41617489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200420962U Expired - Fee Related CN201394992Y (en) | 2009-04-07 | 2009-04-07 | Novel safe eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201394992Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297570A (en) * | 2018-02-26 | 2018-07-20 | 中山市程博工业产品设计有限公司 | A kind of portable contraction pen |
-
2009
- 2009-04-07 CN CN2009200420962U patent/CN201394992Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297570A (en) * | 2018-02-26 | 2018-07-20 | 中山市程博工业产品设计有限公司 | A kind of portable contraction pen |
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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: 20100203 Termination date: 20110407 |