CN201371656Y - Pencil prolonging device - Google Patents
Pencil prolonging device Download PDFInfo
- Publication number
- CN201371656Y CN201371656Y CN200920010767U CN200920010767U CN201371656Y CN 201371656 Y CN201371656 Y CN 201371656Y CN 200920010767 U CN200920010767 U CN 200920010767U CN 200920010767 U CN200920010767 U CN 200920010767U CN 201371656 Y CN201371656 Y CN 201371656Y
- Authority
- CN
- China
- Prior art keywords
- pencil
- groove
- switch
- cap
- holder
- 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 pencil prolonging device, which comprises a pencil holder and a pencil cap. The pencil holder adopts a transparent cylindrical structure, cylindrical grooves are formed inwards at both ends thereof and have different depths, and a rubber pad is arranged in the both inner parts of the grooves; two grooves are symmetrically formed at the middle part of the pencil holder, wherein a lighting circuit comprising a bulb, a power supply and a switch is arranged inside one groove, and the switch is arranged outside the pencil holder; bristle is fixedly connected inside the other groove; and an eraser is arranged at the top end of the pencil cap. A short pencil can be inserted into the groove of the pencil holder to increase the length of the pencil via the pencil holder, so as to be convenient to hold; in the case of a writing mistake, the eraser at the pencil cap can be used for erasing, and then the crumb can be removed by the bristle on the pencil holder; and when light is darker, the switch can be closed for the purpose of illumination via the bulb. The utility model has the advantages of simple structure, convenient use, various functions, extensive application, etc.
Description
Technical field
The utility model relates to a kind of study article, especially a kind of pencil extender.
Background technology
Pencil is the important writing implement of student, but along with pencil shortens, dominated by hand more and more difficult, so a lot of short pencil is dropped, caused very big waste, and nib is different in size, needs the length of prolongation also different, when dim light, influence student's eyesight, existing study aid can't be offered help, and in order to address the above problem, we provide a kind of pencil extender very necessary.
Summary of the invention
The purpose of this utility model has overcome above-mentioned said deficiency, and a kind of convenient and practical pencil extender is provided.
For achieving the above object, the utility model pencil extender comprises the penholder and the cap for brush, and penholder is the transparent column body structure, and inward at both ends is offered the cylinder groove, two depth of groove differences, and inside is equipped with rubber blanket; The penholder middle part is arranged with two grooves, is provided with the lighting circuit of being made up of bulb, power supply and switch in one of them groove, and switch is arranged on the penholder outside; Affixed bristle in another groove; Cap for brush top is provided with rubber.
After adopting said structure, people can be with in the groove in the short pencil insertion penholder, and rubber blanket can make the more fastening of pencil connection, utilize penholder to prolong the length of pencil, be convenient to control, the depth of groove difference at two ends, the student can select according to the length of pencil, when clerical error, can utilize the rubber wiping on the cap for brush, utilize the bristle on the penholder to remove the ash bits then, when light is dark, Closing Switch is utilized the bulb illumination.
The utility model has the advantages that: simple in structure, easy to use, diverse in function, applied widely etc.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model pencil extender.
The specific embodiment
As shown in Figure 1, the utility model pencil extender comprises the penholder 1 and the cap for brush 2, and penholder 1 is the transparent column body structure, and inward at both ends is offered cylinder groove 3-1 and 3-2, two depth of groove differences, and inside is equipped with rubber blanket 8; Penholder 1 middle part is arranged with two groove 3-3 and 3-4, is provided with the lighting circuit of being made up of bulb 4, power supply 5 and switch 6 in the groove 3-3, and switch 6 is arranged on penholder 1 outside; Affixed bristle 7 in the groove 3-4; The cap for brush 2 tops are provided with rubber 9.
Claims (1)
1, a kind of pencil extender comprises the penholder (1) and the cap for brush (2), it is characterized in that: penholder (1) is the transparent column body structure, and inward at both ends is offered cylinder groove (3-1) and (3-2), two depth of groove differences, and inside is equipped with rubber blanket (8); Penholder (1) middle part is arranged with two grooves (3-3) and (3-4), is provided with the lighting circuit of being made up of bulb (4), power supply (5) and switch (6) in the groove (3-3), and switch (6) is arranged on penholder (1) outside; Affixed bristle (7) in the groove (3-4); The cap for brush (2) top is provided with rubber (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920010767U CN201371656Y (en) | 2009-02-17 | 2009-02-17 | Pencil prolonging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920010767U CN201371656Y (en) | 2009-02-17 | 2009-02-17 | Pencil prolonging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201371656Y true CN201371656Y (en) | 2009-12-30 |
Family
ID=41497739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920010767U Expired - Fee Related CN201371656Y (en) | 2009-02-17 | 2009-02-17 | Pencil prolonging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201371656Y (en) |
-
2009
- 2009-02-17 CN CN200920010767U patent/CN201371656Y/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: 20091230 Termination date: 20110217 |