CN2298140Y - Propelling pencil with sharpener in cap - Google Patents
Propelling pencil with sharpener in cap Download PDFInfo
- Publication number
- CN2298140Y CN2298140Y CN 97238957 CN97238957U CN2298140Y CN 2298140 Y CN2298140 Y CN 2298140Y CN 97238957 CN97238957 CN 97238957 CN 97238957 U CN97238957 U CN 97238957U CN 2298140 Y CN2298140 Y CN 2298140Y
- Authority
- CN
- China
- Prior art keywords
- lead
- pencil
- connecting rod
- retractable pencil
- propelling 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
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Abstract
The utility model relates to a propelling pencil. The propelling pencil is characterized in that the lower end of a pencil holder is connected with a locating sleeve by a connecting rod in a screwed connection mode, and a pushing ring is arranged between the connecting rod and a lead core. The pushing ring can push a lead core clamp to drive the lead core to move downward. The locating sleeve is connected with a grinding sleeve, and the upper end of the pencil holder is provided with an eraser sleeve and an eraser head. The utility model has the function of a propelling pencil, and can also sharpen thick lead cores tip or grind the thick lead cores smooth. Meantime, the utility model is provided with an eraser, and thus is a multifunctional propelling pencil.
Description
The utility model relates to a kind of propelling pencil.
The lead for retractable pencil of commercially available propelling pencil has only Φ 0.5～Φ 0.9mm, the frangibility of writing, and traditional Wood pencil need ream wooden shell, sharpening pen core, trouble and waste timber.
The purpose of this utility model is to provide a kind of propelling pencil that uses the Wood pencil core and have volume mill cover.
The technical solution of the utility model is: it has lead for retractable pencil, penholder, and the lower end of penholder is threaded connection positioning sleeve by connecting rod, is provided with lead for retractable pencil folder and catch bar between connecting rod and lead for retractable pencil, and lead for retractable pencil folder and catch bar are threaded connection; Lower end boss at the lead for retractable pencil folder is provided with positioning cap, is provided with spring between positioning cap and the catch bar; Outer ring at connecting rod is provided with promoting ring, and promoting ring is provided with and promotes door bolt, promotes to fasten with a bolt or latch the breach that gos deep into connecting rod and contacts with the boss of catch bar; Connect the volume grinding set on the positioning sleeve.
The utility model arranges the lead for retractable pencil pushing mechanism between penholder and positioning sleeve, make it have the propelling pencil function, owing to be provided with the volume grinding set, thicker lead for retractable pencil can be rolled up point or ground smooth again.
Fig. 1 is the utility model structural representation;
Fig. 2 is volume grinding set schematic diagram;
Below in conjunction with embodiment of description of drawings.
The utility model is made up of volume mill cover 1, lead for retractable pencil 3, positioning sleeve 4, positioning cap 5, lead for retractable pencil folder 6, spring 7, connecting rod 8, promoting ring 9, loop bar 11, penholder 12, rubber case 13, rubber tip 14.In the lower end of penholder 12, be connected with positioning sleeve 4 by screw thread by connecting rod 8.The outer ring of connecting rod 8 puts promoting ring 9, and promoting ring 9 is provided with and promotes door bolt 10, promotes to make it to contact with the boss of loop bar 11 in the breach that door bolt 10 gos deep into connecting rod 8.Lead for retractable pencil folder 6 is inserted in the positioning cap 5, and spring 7 is put into outside the lead for retractable pencil folder 6, and loop bar 11 and lead for retractable pencil folder 6 are tightened by screw thread, put in the connecting rod 8.Connecting rod 8 is connected with penholder 12 by screw thread, and positioning sleeve 4 is connected with connecting rod 8 by screw thread.With the promoting ring depress, promote door bolt drive loop bar Compress Spring the lead for retractable pencil folder is stretched out downwards, jaws increases, in lead for retractable pencil can be packed into this moment lead for retractable pencil folder and the loop bar.Volume grinding set of the present utility model inside is provided with blade 2, and the outside is provided with abrasive segments 15.Scrolling volume grinding set can be with lead for retractable pencil volume point, and the lead for retractable pencil that volume is sharp can be with lead for retractable pencil point ground smooth in the abrasive segments friction.Volume grinding set and positioning sleeve are close to be connected can protect the lead for retractable pencil point to avoid loss.
The utility model connects rubber case 13 and rubber tip 14 in the upper end of penholder 12.
Claims (3)
1, a kind of propelling pencil has lead for retractable pencil and penholder, it is characterized in that the lower end of penholder is threaded connection positioning sleeve by connecting rod, is provided with lead for retractable pencil folder and catch bar between connecting rod and lead for retractable pencil, and lead for retractable pencil folder and catch bar are threaded connection; Lower end boss at the lead for retractable pencil folder is provided with positioning cap, is provided with spring between positioning cap and the catch bar; Outer ring at connecting rod is provided with promoting ring, and promoting ring is provided with and promotes door bolt, promotes to fasten with a bolt or latch the breach that gos deep into connecting rod and contacts with the boss of catch bar; Connect the volume grinding set on the positioning sleeve.
2, propelling pencil according to claim 1 is characterized in that rolling up grinding set inside and is provided with blade, and the outside is provided with abrasive segments.
3, propelling pencil according to claim 1 and 2 is characterized in that the upper end of penholder is provided with rubber case and rubber tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97238957 CN2298140Y (en) | 1997-10-03 | 1997-10-03 | Propelling pencil with sharpener in cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97238957 CN2298140Y (en) | 1997-10-03 | 1997-10-03 | Propelling pencil with sharpener in cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2298140Y true CN2298140Y (en) | 1998-11-25 |
Family
ID=33949110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97238957 Expired - Fee Related CN2298140Y (en) | 1997-10-03 | 1997-10-03 | Propelling pencil with sharpener in cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2298140Y (en) |
-
1997
- 1997-10-03 CN CN 97238957 patent/CN2298140Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |