CN202016311U - Systematic pencil - Google Patents
Systematic pencil Download PDFInfo
- Publication number
- CN202016311U CN202016311U CN2010206512388U CN201020651238U CN202016311U CN 202016311 U CN202016311 U CN 202016311U CN 2010206512388 U CN2010206512388 U CN 2010206512388U CN 201020651238 U CN201020651238 U CN 201020651238U CN 202016311 U CN202016311 U CN 202016311U
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- CN
- China
- Prior art keywords
- pencil
- diameter
- shell
- erasing rubber
- pencil sharpener
- 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 systematic pencil, which comprises an eraser 1, a connector 2, a pencil sharpener 3, a fixator 4, a pencil casing 5 and a pencil lead 6. The diameter of the cylindrical eraser 1 is slightly larger than that of the pencil casing 5, the inner diameter of the cylindrical pencil sharpener 3 is approximately equal to the diameter of the pencil casing 5, and the outer diameter of the cylindrical pencil sharpener 3 is approximately equal to the diameter of eraser 1. Inner holes are arranged at two ends of the cylindrical connector 2 respectively, the diameter of each inner hole is approximately equal to the outer diameter of the pencil sharpener 3, a large inner hole and a small inner hole are arranged at two ends of the fixator 4 respectively, the inner diameter of the large hole is approximately equal to the diameter of the eraser 1, the inner diameter of the small hole is approximately equal to the diameter of the pencil casing 5, and the length of the pencil lead 6 in a cylindrical strip shape is approximately equal to that of the pencil casing 5. The systematic pencil integrates the pencil sharpener, the eraser and the pencil, and is simple, practical, lower in cost and suitable for most art lovers.
Description
Technical field
The utility model relates to a kind of pencil, especially a kind of system formula pencil.
Background technology
Traditional pencil-lead is the pencil of primary raw material with graphite, can be for drawing and generally writing use.General " B " represents soft pencil with " H " expression hard pencil, the neither too hard, nor too soft pencil of " HB " expression, the pencil of " F " expression hardness between HB and H.
The pencil raw material mainly comprises graphite lead for retractable pencil raw material and penholder materials.Graphite lead for retractable pencil raw material is mainly with graphite and clay; Utilize its satiny property and plasticity, make lead for retractable pencil and can mark the black vestige, secure adhesion and can be wiped with rubber on paper.Penholder is mainly made with timber.
Because traditional pencil holder mainly is to make with timber.In use, to will be wrapped in the outer wooden shell of pencil-lead with pencil sharpener or pocket knife usually and ream, can use.At present, when using pencil, must have pencil sharpener or pocket knife,, will work or learn to bring inconvenience if leave behind.
The utility model content
Cut the inconvenience that the pen or shape tool brings in order to remedy to forget to carry, the purpose of this utility model is to provide a kind of system formula pencil, and it combines pencil sharpener, erasing rubber and pencil system formula, trisome unification, simple being suitable for.
In order to realize that the technical scheme that the purpose of this utility model adopts is: a kind of system formula pencil is characterized in that: it is made of erasing rubber 1, connector 2, pencil sharpener 3, fixed mount 4, a shell 5, pen core 6; Described erasing rubber 1 is cylindrical, and its diameter is bigger slightly than the diameter of a shell 5; Described pencil sharpener 3 is a cylindrical shape, and its internal diameter size is suitable with a shell 5 diameters, and the external diameter size is suitable with the diameter of erasing rubber 1; Described connector 2 is a cylinder, and two ends are respectively equipped with endoporus, and the diameter of bore size is suitable with pencil sharpener 3 external diameters, and erasing rubber 1 is separately fixed in the circular hole at connector 2 two ends with pencil sharpener 3; Described fixed mount 4 two ends are respectively equipped with endoporus, and a stomidium is big, and a stomidium is little, and the macropore internal diameter is suitable with erasing rubber 1 diameter, and hole diameter is suitable with a shell 5 diameters; Described pen core 6 is the circle bar shaped, and length is suitable with a shell 5 length, is wrapped in the shell 5.
The beneficial effects of the utility model are: with pencil sharpener, erasing rubber and the unification of pencil trisome, and simple being suitable for, cost is lower, is applicable to that great majority like the lover of arts.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Fig. 1 is the utility model structure chart
Fig. 2 is the utility model cutaway view
Fig. 3 is a partial enlarged drawing
Among the figure 1-erasing rubber, 2-connector, 3-pencil sharpener, 4-fixed mount, a 5-shell, 6-pen core.
The specific embodiment
In Fig. 1, Fig. 2, first embodiment shown in Figure 3, a kind of system formula pencil is characterized in that: it is made of erasing rubber 1, connector 2, pencil sharpener 3, fixed mount 4, a shell 5, pen core 6; Described erasing rubber 1 is cylindrical, and its diameter is bigger slightly than the diameter of a shell 5; Described pencil sharpener 3 is a cylindrical shape, and its internal diameter size is suitable with a shell 5 diameters, and the external diameter size is suitable with erasing rubber 1 diameter; Described connector 2 is a cylinder, and two ends are respectively equipped with endoporus, and the diameter of bore size is suitable with pencil sharpener 3 external diameters, and erasing rubber 1 is separately fixed in the circular hole at connector 2 two ends with pencil sharpener 3; Described fixed mount 4 two ends are respectively equipped with endoporus, and a stomidium is big, and a stomidium is little, and the macropore internal diameter is suitable with erasing rubber 1 diameter, and hole diameter is suitable with a shell 5 diameters; Described pen core 6 is the circle bar shaped, and length is suitable with a shell 5 length, is wrapped in the shell 5.
In Fig. 1, the 3rd embodiment shown in Figure 2, the external diameter of the diameter of erasing rubber 1 and pencil sharpener 3 is suitable, can both insert in the macropore of fixed mount 4.
Use in the process of the utility model drawing, when needs are cut, with hand in tow connector 2 erasing rubber 1 or the pencil sharpener 3 that will insert in fixed mount 4 macropores pull out, with after, end with erasing rubber 1 or pencil sharpener 3 inserts in the macropore of fixed mount 4 again, and is convenient and simple.
Claims (2)
1. system's formula pencil is characterized in that: it is made of erasing rubber (1), connector (2), pencil sharpener (3), fixed mount (4), a shell (5), pen core (6); Erasing rubber (1) is cylindrical; Pencil sharpener (3) is a cylindrical shape, and its internal diameter size is suitable with a shell (5) diameter, and the external diameter size is suitable with the diameter of erasing rubber (1); Connector (2) is a cylinder, and two ends are respectively equipped with endoporus, and the diameter of bore size is suitable with pencil sharpener (3) external diameter, and erasing rubber (1) is separately fixed in the circular hole at connector (2) two ends with pencil sharpener (3); Fixed mount (4) two ends are respectively equipped with endoporus, and a stomidium is big, and a stomidium is little, and macropore internal diameter and erasing rubber (1) diameter is suitable, and hole diameter is suitable with a shell (5) diameter; Pen core (6) is the circle bar shaped, and length is suitable with a shell (5) length, is wrapped in the shell (5).
2. system according to claim 1 formula pencil is characterized in that: the external diameter of the diameter of erasing rubber (1) and pencil sharpener (3) is suitable, can both insert in the macropore of fixed mount (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206512388U CN202016311U (en) | 2010-12-03 | 2010-12-03 | Systematic pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206512388U CN202016311U (en) | 2010-12-03 | 2010-12-03 | Systematic pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202016311U true CN202016311U (en) | 2011-10-26 |
Family
ID=44809987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206512388U Expired - Fee Related CN202016311U (en) | 2010-12-03 | 2010-12-03 | Systematic pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202016311U (en) |
-
2010
- 2010-12-03 CN CN2010206512388U patent/CN202016311U/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: 20111026 Termination date: 20121203 |