CN204398603U - A kind of Multifunctional pencil case - Google Patents
A kind of Multifunctional pencil case Download PDFInfo
- Publication number
- CN204398603U CN204398603U CN201420867268.0U CN201420867268U CN204398603U CN 204398603 U CN204398603 U CN 204398603U CN 201420867268 U CN201420867268 U CN 201420867268U CN 204398603 U CN204398603 U CN 204398603U
- Authority
- CN
- China
- Prior art keywords
- pencil sharpener
- pencil
- rotational shell
- pen cap
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a kind of Multifunctional pencil case, belongs to field of stationery.A kind of Multifunctional pencil case, comprises the pen cap, rotational shell and pencil sharpener; The pen cap be one columnar structured, the external cylindrical surface of the first half of the pen cap has screw thread, and rotational shell is a cylindrical structural, and one end of rotational shell axially has groove, inside grooves has internal thread, and the internal thread of pen cap external screw thread and rotational shell screws mutually; The other end of rotational shell and pencil sharpener are met fixing; Pencil sharpener is combined by two hemispheres, and the jack of pencil sharpener is arranged on the middle part of spheroid, and it is inner that the blade of pencil sharpener is fixed on the hemisphere interfixed with rotational shell, and pencil sharpener blade covers by the hemisphere of on-fixed end.The problem adopting Multifunctional pencil case described in the utility model well to solve pencil stub to be inconvenient to use, but also subsidiary pencil sharpener, the change for pencil sharpener inside just can realize different functions.
Description
Technical field
The utility model relates to a kind of pen cap, especially a kind of point protector.
Background technology
Pencil is a kind of stationery that pupil commonly uses, and pencil in use exists a lot of problem, for example, sharpen a pencil, pencil can produce one section of pencil stub after having used one end time, pencil stub uses very inconvenient, and most of time all can be dropped.
Sharpen a pencil and have distinctive pencil sharpener till now with cutter from, technology obtains very large development, and the structure of pencil sharpener also becomes increasingly complex, and most pencil sharpener is all separated with pencil.
Summary of the invention
The technical problem that the utility model solves is to provide a kind of Multifunctional pencil case, solves pencil stub in prior art and is inconvenient to continue to use, waste, the problem that pencil sharpener and pencil are separated from each other.
Technical scheme
A kind of Multifunctional pencil case, comprises the pen cap, rotational shell and pencil sharpener;
The described pen cap be one columnar structured, the external cylindrical surface of the first half of the pen cap has screw thread, described rotational shell is a cylindrical structural, one end of described rotational shell axially has groove, described inside grooves has internal thread, and the internal thread of described pen cap external screw thread and rotational shell screws mutually; The other end of described rotational shell and pencil sharpener are met fixing;
Described pencil sharpener is combined by two hemispheres, and the jack of described pencil sharpener is arranged on the middle part of spheroid, and it is inner that the blade of described pencil sharpener is fixed on the hemisphere interfixed with rotational shell, and pencil sharpener blade covers by the hemisphere of on-fixed end.
Be provided with a groove between described pencil sharpener two hemispheres, in groove, place one piece of rubber.
Be provided with a miniature bulb between described pencil sharpener two hemispheres, described bulb is together in series through switch and button cell.
Beneficial effect
Pencil stub can entangle by Multifunctional pencil case described in the utility model, and hand just can hold the pen cap, and pencil stub just can continue to use, and has saved resource.
Multifunctional pen described in the utility model puts fixing pencil sharpener and can be separated from each other with making an accurate selection of shell, both can not increase the weight of weight when writing, the function sharpened a pencil can be realized again, and pencil sharpener inner space is very large, can be used for holding the apparatus such as rubber or bulb, easy to use.
Accompanying drawing explanation
Fig. 1 is that the master of Multifunctional pencil case described in the utility model looks partial sectional view.
Wherein: the 1-pen cap, 2-rotational shell, 3-groove, 4-pencil sharpener, 5-hemisphere, 6-jack.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, set forth the utility model further.
The utility model relates to a kind of Multifunctional pencil case, comprises the pen cap 1, rotational shell 2 and pencil sharpener 4;
The described pen cap 1 be one columnar structured, the external cylindrical surface of the first half of the pen cap 1 has screw thread, described rotational shell 2 is a cylindrical structural, one end of described rotational shell 2 axially has groove 3, described groove 3 inside has internal thread, and the internal thread of the described pen cap 1 external screw thread and rotational shell screws mutually; The other end and the pencil sharpener 4 of described rotational shell 2 are met fixing;
Described pencil sharpener 4 is combined by two hemispheres, and the jack 6 of described pencil sharpener 4 is arranged on the middle part of spheroid, and it is inner that the blade of described pencil sharpener 4 is fixed on the hemisphere interfixed with rotational shell 2, and pencil sharpener 4 blade covers by the hemisphere 5 of on-fixed end.
Be provided with a groove between described pencil sharpener 4 two hemispheres, in groove, place one piece of rubber.
Be provided with a miniature bulb between described pencil sharpener 4 two hemispheres, described bulb is together in series through switch and button cell.
The pen cap 1 and rotational shell 2 are interconnected by screw thread, when twisting rotational shell, the pen cap will stretch rotational shell 2 of coming in and going out, as long as pencil stub is fixed in the pen cap, hand just can be held on the pen cap 1 and write, if be provided with rubber groove in pencil sharpener 4 inside, can also carry rubber, separately to carry easy loss, if be provided with bulb and a ball bearing made in pencil sharpener 4, just can be luminous when power failure, do not affect and write.
Every rotational shell 2 is connected with the pen cap 1 spiral in sum, and rotational shell 2 and spherical pencil sharpener 4 interfix, and are realized relating to all within protection domain of the present utility model of other functions by the simple change to pencil sharpener 4 internal structure.
Claims (3)
1. a Multifunctional pencil case, is characterized in that: comprise the pen cap (1), rotational shell (2) and pencil sharpener (4);
The described pen cap (1) be one columnar structured, the external cylindrical surface of the first half of the pen cap (1) has screw thread, described rotational shell (2) is a cylindrical structural, one end of described rotational shell (2) axially has groove (3), described groove (3) inside has internal thread, and the internal thread of the described pen cap (1) external screw thread and rotational shell (2) screws mutually; The other end and the pencil sharpener (4) of described rotational shell (2) are met fixing;
Described pencil sharpener (4) is combined by two hemispheres, the jack (6) of described pencil sharpener (4) is arranged on the middle part of spheroid, it is inner that the blade of described pencil sharpener (4) is fixed on the hemisphere interfixed with rotational shell (2), and pencil sharpener (4) blade covers by the hemisphere (5) of on-fixed end.
2. a kind of Multifunctional pencil case as claimed in claim 1, is characterized in that: be provided with a groove between described pencil sharpener (4) two hemispheres, places one piece of rubber in groove.
3. a kind of Multifunctional pencil case as claimed in claim 1, is characterized in that: be provided with a miniature bulb between described pencil sharpener (4) two hemispheres, described bulb is together in series through switch and button cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867268.0U CN204398603U (en) | 2014-12-31 | 2014-12-31 | A kind of Multifunctional pencil case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867268.0U CN204398603U (en) | 2014-12-31 | 2014-12-31 | A kind of Multifunctional pencil case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204398603U true CN204398603U (en) | 2015-06-17 |
Family
ID=53422494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420867268.0U Expired - Fee Related CN204398603U (en) | 2014-12-31 | 2014-12-31 | A kind of Multifunctional pencil case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204398603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825894A (en) * | 2017-11-13 | 2018-03-23 | 许昌市建安区实验中学 | A kind of pencil pen cap |
-
2014
- 2014-12-31 CN CN201420867268.0U patent/CN204398603U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825894A (en) * | 2017-11-13 | 2018-03-23 | 许昌市建安区实验中学 | A kind of pencil pen cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |