CN204659265U - A kind of pencil - Google Patents
A kind of pencil Download PDFInfo
- Publication number
- CN204659265U CN204659265U CN201520372766.2U CN201520372766U CN204659265U CN 204659265 U CN204659265 U CN 204659265U CN 201520372766 U CN201520372766 U CN 201520372766U CN 204659265 U CN204659265 U CN 204659265U
- Authority
- CN
- China
- Prior art keywords
- cap
- brush
- penholder
- screw thread
- pencil
- 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
Links
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model relates to a kind of pencil, it comprises penholder, pen core, the cap for brush, penholder screw thread is carved with in the outside of penholder, the cap for brush is screwed in the outside of penholder by screw thread, the inwall of the cap for brush is carved with cap for brush screw thread, penholder screw thread is equal with the pitch of cap for brush screw thread, thread form is consistent, rotation direction is identical, a kind of pencil structure of the utility model is simple, during use, can the cap for brush 3 be spun to hand griping position place, can prevent the screw thread opponent on penholder 1 from damaging, easy to use, the not used time, can the cap for brush 3 be spun to nib place, prevent pen core from fractureing or other object that stabs, when pencil use certain length be difficult to hold time, can the cap for brush 3 be spun to the top of penholder 1, can continue to use by holding the cap for brush, the cap for brush 3 can reuse simultaneously, there is the meaning economized on resources.
Description
Technical field
The utility model relates to a kind of study article, is specifically related to a kind of pencil.
Background technology
Pencil is a kind of class being used for writing and drawing sketch is special, apart from the history of modern existing more than 400 year, wherein, the pencil of drawing sketch is divided into all polymorphic types, current is main user with student and painter, mainly there is following shortcoming in the pencil sold in the market: 1, existing pencil does not have the cap for brush, and the tip of a pencil just cut is or stab other object disconnected by stamp easily; 2, because holding difficulty when certain length used by pencil, the pencil of residue length can not effectively utilize, and causes certain wasting of resources.
Utility model content
The purpose of this utility model is to provide a kind of pencil.
The technical solution adopted in the utility model is, a kind of pencil, it comprises penholder 1, pen core 2, the cap for brush 3, penholder screw thread 4 is carved with in the outside of penholder 1, the cap for brush 3 is screwed in the outside of penholder 1 by screw thread, the inwall of the cap for brush 3 is carved with cap for brush screw thread 5, penholder screw thread 4 is equal with the pitch of cap for brush screw thread 5, thread form is consistent, rotation direction is identical.
Preferably, the length ratio of penholder 1 and the cap for brush 3 is between 3:1 ~ 3:2.
Preferably, the outside of the cap for brush 3 can noose one deck rubber case, is conducive to user and holds.
A kind of pencil structure of the utility model is simple, during use, can spin to hand griping position place by the cap for brush 3, can prevent the screw thread opponent on penholder 1 from damaging, easy to use, the not used time, can the cap for brush 3 be spun to nib place, prevent pen core from fractureing or other object that stabs, when pencil use certain length be difficult to hold time, can the cap for brush 3 be spun to the top of penholder 1, by hold the cap for brush can continue use, the cap for brush 3 can reuse simultaneously, has the meaning economized on resources.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model pen cap structure schematic diagram.
Detailed description of the invention
A kind of pencil, it comprises penholder 1, pen core 2, the cap for brush 3, and penholder screw thread 4 is carved with in the outside of penholder 1, and the cap for brush 3 is screwed in the outside of penholder 1 by screw thread, the inwall of the cap for brush 3 is carved with cap for brush screw thread 5, penholder screw thread 4 is equal with the pitch of cap for brush screw thread 5, thread form is consistent, rotation direction is identical.
Preferably, the length ratio of penholder 1 and the cap for brush 3 is between 3:1 ~ 3:2.
Preferably, the outside of the cap for brush 3 can noose one deck rubber case, is conducive to user and holds.
Claims (1)
1. a pencil, is characterized in that, it comprises penholder, pen core, the cap for brush, penholder screw thread is carved with in the outside of penholder, the cap for brush is screwed in the outside of penholder by screw thread, the inwall of the cap for brush is carved with cap for brush screw thread, and penholder screw thread is equal with the pitch of cap for brush screw thread, thread form is consistent, rotation direction is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520372766.2U CN204659265U (en) | 2015-06-03 | 2015-06-03 | A kind of pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520372766.2U CN204659265U (en) | 2015-06-03 | 2015-06-03 | A kind of pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204659265U true CN204659265U (en) | 2015-09-23 |
Family
ID=54129689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520372766.2U Expired - Fee Related CN204659265U (en) | 2015-06-03 | 2015-06-03 | A kind of pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204659265U (en) |
-
2015
- 2015-06-03 CN CN201520372766.2U patent/CN204659265U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160603 |