JPS6463198A - Grip type propelling pencil - Google Patents
Grip type propelling pencilInfo
- Publication number
- JPS6463198A JPS6463198A JP22026287A JP22026287A JPS6463198A JP S6463198 A JPS6463198 A JP S6463198A JP 22026287 A JP22026287 A JP 22026287A JP 22026287 A JP22026287 A JP 22026287A JP S6463198 A JPS6463198 A JP S6463198A
- Authority
- JP
- Japan
- Prior art keywords
- lead
- retract
- pinching force
- thready
- chuck
- 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.)
- Pending
Links
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
PURPOSE: To give an effect equal to automated lead propelling and making writing taste better by providing means of converting radial shift of thready component into axial displacement of lead when pinching force is applied to or removed from knob portion. CONSTITUTION: When a pinching force is applied to rubber cylinder 22 of knob portion, thready component 16 conducts radial displacement to retract sliding body 15, and together, foot 8b of collared cylinder 8 lets lead case 3 retract by distance (1) that can go back along with fastener 4 while chuck 1 is kept open, while lead 12 does not retract because it is held by lead holder 10. When pinching force is removed, the chuck 1 advances by the distance (1) while fitting in the fastener 4 to grasp the lead 12, which thus advances against holding force of the lead holder 10 and protrudes out of lead pipe 9. Accordingly, this gives effect equal to automated lead propelling and can make writing taste better because the lead 12 protrudes little by little from the tip pipe 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22026287A JPS6463198A (en) | 1987-09-04 | 1987-09-04 | Grip type propelling pencil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22026287A JPS6463198A (en) | 1987-09-04 | 1987-09-04 | Grip type propelling pencil |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6463198A true JPS6463198A (en) | 1989-03-09 |
Family
ID=16748426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22026287A Pending JPS6463198A (en) | 1987-09-04 | 1987-09-04 | Grip type propelling pencil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6463198A (en) |
-
1987
- 1987-09-04 JP JP22026287A patent/JPS6463198A/en active Pending
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