CN202623633U - Pen holder with replaceable erasers - Google Patents
Pen holder with replaceable erasers Download PDFInfo
- Publication number
- CN202623633U CN202623633U CN 201220119869 CN201220119869U CN202623633U CN 202623633 U CN202623633 U CN 202623633U CN 201220119869 CN201220119869 CN 201220119869 CN 201220119869 U CN201220119869 U CN 201220119869U CN 202623633 U CN202623633 U CN 202623633U
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- CN
- China
- Prior art keywords
- groove
- sleeve
- draw
- erasing rubber
- pen
- 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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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model discloses a pen holder with replaceable erasers. The pen holder consists of a hollow sleeve and erasers, wherein the sleeve is provided with a plurality of erasers; the outer wall of the sleeve is provided with clamping grooves; the erasers are inserted into the clamping grooves and fixed; and after the part of each eraser, which protrudes a clamping groove, is used up, the eraser in the clamping groove is taken out, and a new eraser is inserted.
Description
Technical field
The utility model relates to a kind of appliance for holding pen that changes erasing rubber, belongs to office stationary articles for use field.
Background technology
When writing, people use thumb, forefinger and middle finger to hold a pen usually, because the position that holds a pen is uncertain; Though teacher, the head of a family's indication is arranged, the posture that much human holds a pen is still incorrect, causes myopia, hunchback easily; And; Because hand is less with the contact area of pen, causes unit are pressure excessive, make finger play callus with the position that pen often contacts.
A kind of myopia prevention pen cap is disclosed in application number is the patent document of 201220002082.X; Form by the hollow sleeve of both ends open and the platform that holds a pen of triangle cylindricality; On three faces of the platform outer wall that holds a pen, be provided with thumb position, forefinger position, the middle finger position that caves inward by the standard posture that holds a pen successively; Help to help the user to hold a pen by correct posture, to prevent myopia, deficiency is to use the time one long; Pen moves down in the pen cap easily, is difficult to that sleeve is fixed on pen and goes up best position.
The kind of pen is a lot, have only pencil to have the rubber sassafras usually, but in the application of reality, ball pen or pen is write wrongly written character, also need use erasing rubber to correct a mistake, and this situation occurs, and people must be equipped with an erasing rubber in addition.But carry the erasing rubber inconvenience separately, lose easily.
A kind of appliance for holding pen with erasing rubber is disclosed in application number is 201220065836.6 patent application document; Advantage is to prevent that pen from moving in sleeve; Comprised erasing rubber again, deficiency is that appliance for holding pen can use for a long time, but erasing rubber has been used up and can not have been changed.
Therefore, need to seek the appliance for holding pen that a kind of erasing rubber can be changed.
Summary of the invention
The purpose of the utility model provides a kind of appliance for holding pen that can change erasing rubber.
The technical scheme of the utility model is: can change the appliance for holding pen of erasing rubber, be made up of the hollow sleeve 1 and the erasing rubber 2 of both ends open, a sleeve 1 is equipped with a plurality of erasing rubbers 2; Sleeve 1 outer wall is provided with draw-in groove 11, and erasing rubber 2 inserts in the draw-in groove fixing; After erasing rubber 2 outstanding draw-in groove 11 outer parts use up, erasing rubber 2 is taken out in draw-in groove 11, insert an erasing rubber 2 again; The edge of described draw-in groove 11 is provided with the fixedly sour jujube to draw-in groove 11 inner processes, is used for promptly inserting the erasing rubber in the draw-in groove 11; Be provided with the groove 12 to sleeve outer wall depression at sleeve 1 inwall, being provided with the axis of sleeve at the upper limb of groove 12 is the ratchet 13 of axle center symmetric arrays, and ratchet 13 tilts to nib.
Described draw-in groove 11 is positioned at sleeve 1 outer wall, to sleeve 1 sunken inside.
Described draw-in groove 11 is the loop configuration around sleeve outer wall.
Beneficial effect:
1,Be provided with draw-in groove at sleeve outer wall, erasing rubber inserts in the draw-in groove fixing, after the part outside erasing rubber protrudes in draw-in groove uses up, takes out the erasing rubber in the draw-in groove, inserts an erasing rubber again.
Description of drawings
Fig. 1 is the cut-away view of the utility model;
Fig. 2 is the vertical view of the utility model;
Fig. 3 is an embodiment of the utility model.
The specific embodiment
Like Fig. 1, shown in Figure 2, can change the appliance for holding pen of erasing rubber, to form by the hollow sleeve 1 and the erasing rubber 2 of both ends open, a sleeve 1 is equipped with a plurality of erasing rubbers 2; Sleeve 1 outer wall is provided with draw-in groove 11, and erasing rubber 2 inserts in the draw-in groove fixing; After erasing rubber 2 outstanding draw-in groove 11 outer parts use up, erasing rubber 2 is taken out in draw-in groove 11, insert an erasing rubber 2 again; The edge of described draw-in groove 11 is provided with the fixedly sour jujube to draw-in groove 11 inner processes, is used for promptly inserting the erasing rubber in the draw-in groove 11; Be provided with the groove 12 to sleeve outer wall depression at sleeve 1 inwall, being provided with the axis of sleeve at the upper limb of groove 12 is the ratchet 13 of axle center symmetric arrays, and ratchet 13 tilts to nib.
Described draw-in groove 11 is positioned at sleeve 1 outer wall, to sleeve 1 sunken inside.
Described draw-in groove 11 is the loop configuration around sleeve outer wall.
Pen gets into sleeve from the top of sleeve, a body extruding ratchet 13 makes ratchet 13 crushed elements get into groove 12, and when pen puts in place, ratchet 13 props up a body, and pen can not oppositely be moved.
A sleeve is equipped with a plurality of erasing rubbers, is provided with draw-in groove at sleeve outer wall, and erasing rubber inserts in the draw-in groove fixing, after the part outside erasing rubber protrudes in draw-in groove uses up, takes out the erasing rubber in the draw-in groove, inserts an erasing rubber again.
The utility model is not only applicable to pencil, also is applicable to other pens such as ball pen or pen, as long as the internal diameter of sleeve is suitable.Before the use, penholder is gone into the suitable position of sleeve, under the fixation of ratchet; Pen can not move in sleeve; Finger is held by normal place and is located at the finger position on the sleeve, not only can play the effect of prevention myopia, can also use when needed to be located at the outer erasing rubber of sleeve.
As shown in Figures 2 and 3, the interior hole shape of sleeve can be columniform according to the change in shape of pen, also can be hexagonal.The foregoing description only is to be used for the purposes of interpretation the utility model; And be not to be the restriction to the utility model, those skilled in the art are in the essential scope of the utility model; Make various variations or alternative, also should belong to the protection category of the utility model.
Claims (4)
1. can change the appliance for holding pen of erasing rubber, be made up of the hollow sleeve (1) and the erasing rubber (2) of both ends open, it is characterized in that: a sleeve (1) is equipped with a plurality of erasing rubbers (2); Sleeve (1) outer wall is provided with draw-in groove (11), and erasing rubber (2) inserts in the draw-in groove fixing; After the outer part of the outstanding draw-in groove (11) of erasing rubber (2) uses up, erasing rubber (2) is taken out in draw-in groove (11), insert an erasing rubber (2) again; The edge of described draw-in groove (11) is provided with the fixedly sour jujube to draw-in groove (11) inner process, is used for promptly inserting the erasing rubber in the draw-in groove (11); Be provided with the groove (12) to sleeve outer wall depression at sleeve (1) inwall, being provided with the axis of sleeve at the upper limb of groove (12) is the ratchet (13) of axle center symmetric arrays, and ratchet (13) tilts to nib.
2. the appliance for holding pen that changes erasing rubber according to claim 1 is characterized in that: described draw-in groove (11) is positioned at sleeve (1) outer wall, to sleeve (1) sunken inside.
3. the appliance for holding pen that changes erasing rubber according to claim 1 is characterized in that: described draw-in groove (11) is the loop configuration around sleeve outer wall.
4. the appliance for holding pen that changes erasing rubber according to claim 3 is characterized in that: groove (12) is arranged on the projection position overlapped of sleeve (1) inwall and draw-in groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220119869 CN202623633U (en) | 2012-03-27 | 2012-03-27 | Pen holder with replaceable erasers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220119869 CN202623633U (en) | 2012-03-27 | 2012-03-27 | Pen holder with replaceable erasers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202623633U true CN202623633U (en) | 2012-12-26 |
Family
ID=47376863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220119869 Expired - Fee Related CN202623633U (en) | 2012-03-27 | 2012-03-27 | Pen holder with replaceable erasers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202623633U (en) |
-
2012
- 2012-03-27 CN CN 201220119869 patent/CN202623633U/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: 20121226 Termination date: 20140327 |