CN204432186U - A kind of pen cap type penknife - Google Patents
A kind of pen cap type penknife Download PDFInfo
- Publication number
- CN204432186U CN204432186U CN201420828104.7U CN201420828104U CN204432186U CN 204432186 U CN204432186 U CN 204432186U CN 201420828104 U CN201420828104 U CN 201420828104U CN 204432186 U CN204432186 U CN 204432186U
- Authority
- CN
- China
- Prior art keywords
- pen cap
- pullover
- pencil
- cutting tip
- head
- 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 kind of pen cap type penknife, comprise the cylindrical pen cap, taper shape is pullover and renovate, it is characterized in that: described pullover head is provided with circular open, described cover head surface is provided with a penetrating elongated slot, described cover tail end is fixedly connected with described pen cap head, described pullover inside is provided with cutting tip, described cutting tip is fixedly connected with along conical pullover direction with described pullover shell, the described pen cap is telescopic retractable structure, describedly renovate inner and described pen cap tail end and all have screw thread, described renovating is removably connected by screw thread with the pen cap, described renovating is provided with a polishing gauze, the described pen cap is provided with a magnet piece.A kind of pen cap type penknife of the utility model, can regulate flexible pen cap length according to pencil length when in use, thus conveniently sharpen a pencil, pencil can be placed in pen cap inside at ordinary times, both the carrying of Convenient pencil, and turn avoid the loss of pencil sharpener.
Description
Technical field
The utility model relates to a kind of stationery, particularly relates to a kind of pen cap type penknife.
Background technology
Pencil sharpener is one of stationery of commonly using of current Chinese student, but traditional pencil sharpener is often smaller and more exquisite, in use easily lose, the pencil sharpener of large volume then because volume is comparatively large, takes up an area more, is inconvenient to carry, therefore, based on these problems that current student occurs when using pencil sharpener, studying a kind of pencil sharpener that can overcome these shortcomings, there is important practical significance.
Utility model content
The purpose of this utility model is to provide a kind of pen cap type penknife.
The technical solution of the utility model is: a kind of pen cap type penknife, comprise the cylindrical pen cap, taper shape is pullover and renovate, it is characterized in that: described pullover head is provided with circular open, described cover head surface is provided with a penetrating elongated slot, described cover tail end is fixedly connected with described pen cap head, described pullover inside is provided with cutting tip, described cutting tip is fixedly connected with along conical pullover direction with described pullover shell, the described pen cap is telescopic retractable structure, describedly renovate inner and described pen cap tail end and all have screw thread, described renovating is removably connected by screw thread with the pen cap, described renovating is provided with a polishing gauze, the described pen cap is provided with a magnet piece.
Further, described pen cap surface is coated with fluoresent coating.
Further, the land length of described cutting tip is 20-35mm.
Further, the entrance hole diameter that described taper shape is pullover is 6-12mm.
Further, the described pen cap at least comprises two sleeve pipes.
The beneficial effects of the utility model are:
A kind of pen cap type penknife, can regulate flexible pen cap length according to pencil length when in use, thus conveniently sharpen a pencil, pencil can be placed in pen cap inside at ordinary times, both the carrying of Convenient pencil, and turn avoid the loss of pencil sharpener.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, the pen cap 2, pullover 3, renovate 4, circular open
5, elongated slot 6, cutting tip 7, polishing gauze 8, magnet piece
9, sleeve pipe
Detailed description of the invention
Below in conjunction with accompanying drawing, brief description is made to detailed description of the invention of the present utility model.
A kind of pen cap type penknife as shown in Figure 1, comprise the cylindrical pen cap 1, conical pullover 2 and renovate 3, it is characterized in that: described pullover 2 heads are provided with circular open 4, described pullover 2 surfaces are provided with a penetrating elongated slot 5, described pullover 2 tail ends are fixedly connected with the described pen cap 1 head, the entrance hole diameter of described taper shape pullover 2 is 6-12mm, described pullover 2 inside are provided with cutting tip 6, described cutting tip 6 is fixedly connected with along pullover 2 directions of taper shape with described pullover 2 shells, the land length of described cutting tip 6 is 20-35mm, the described pen cap 1 is telescopic retractable structure, the described pen cap 1 at least comprises two sleeve pipes 9, the described pen cap 1 surface is coated with fluoresent coating, the described 3 inner and described pen cap 1 tail ends of renovating all have screw thread, describedly renovate 3 with the pen cap 1 and removably connected by screw thread, describedly renovate 3 and be provided with a polishing gauze 7, the described pen cap 1 is provided with a magnet piece 8.
Working method: when using pencil sharpener to sharpen a pencil, can pull down renovating, pencil is stretched into pullover in the pen cap, regulates the length of the pen cap that pencil tail end can be partly exposed on the external, utilize cutting tip to sharpen a pencil by rotation pencil, the pencil cut can use polishing gauze polishing nib, in time not using pencil sharpener, can pencil be put into inside the pen cap, will renovate and cover, both can preserve pencil, the loss of pencil sharpener can be avoided again.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (5)
1. a pen cap type penknife, comprise the cylindrical pen cap, taper shape is pullover and renovate, it is characterized in that: described pullover head is provided with circular open, described cover head surface is provided with a penetrating elongated slot, described cover tail end is fixedly connected with described pen cap head, described pullover inside is provided with cutting tip, described cutting tip is fixedly connected with along conical pullover direction with described pullover shell, the described pen cap is telescopic retractable structure, describedly renovate inner and described pen cap tail end and all have screw thread, described renovating is removably connected by screw thread with the pen cap, described renovating is provided with a polishing gauze, the described pen cap is provided with a magnet piece.
2. a kind of pen cap type penknife according to claim 1, is characterized in that: described pen cap surface is coated with fluoresent coating.
3. a kind of pen cap type penknife according to claim 1, is characterized in that: the land length of described cutting tip is 20-35mm.
4. a kind of pen cap type penknife according to claim 1, is characterized in that: the pullover entrance hole diameter of described taper shape is 6-12mm.
5. a kind of pen cap type penknife according to claim 1, is characterized in that: the described pen cap at least comprises two sleeve pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420828104.7U CN204432186U (en) | 2014-12-23 | 2014-12-23 | A kind of pen cap type penknife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420828104.7U CN204432186U (en) | 2014-12-23 | 2014-12-23 | A kind of pen cap type penknife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204432186U true CN204432186U (en) | 2015-07-01 |
Family
ID=53600098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420828104.7U Expired - Fee Related CN204432186U (en) | 2014-12-23 | 2014-12-23 | A kind of pen cap type penknife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204432186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845171A (en) * | 2020-06-15 | 2020-10-30 | 林浩森 | Hand-operated pencil sharpener convenient for short pencil sharpening for students |
-
2014
- 2014-12-23 CN CN201420828104.7U patent/CN204432186U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845171A (en) * | 2020-06-15 | 2020-10-30 | 林浩森 | Hand-operated pencil sharpener convenient for short pencil sharpening for students |
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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: 20150701 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |