JPH0460489U - - Google Patents
Info
- Publication number
- JPH0460489U JPH0460489U JP10283090U JP10283090U JPH0460489U JP H0460489 U JPH0460489 U JP H0460489U JP 10283090 U JP10283090 U JP 10283090U JP 10283090 U JP10283090 U JP 10283090U JP H0460489 U JPH0460489 U JP H0460489U
- Authority
- JP
- Japan
- Prior art keywords
- shaft cylinder
- movable body
- movable
- elastic member
- biased
- 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.)
- Granted
Links
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第１図乃至第３図は本考案の実施例を示す要部
半断面図、第４図は移動体、芯保持部材と押圧部
材の配置関係を示す斜視図である。第５図乃至第
８図は従来の技術を示す半断面図である。
１……軸筒、２……芯戻り止め、４……移動体
、５……第１の弾撥部材、６……芯保持部材、７
……第２の弾撥部材、８……第３の弾撥部材、９
……押圧部材。
1 to 3 are half-sectional views of essential parts showing an embodiment of the present invention, and FIG. 4 is a perspective view showing the arrangement of a moving body, a core holding member, and a pressing member. FIGS. 5 to 8 are half sectional views showing the conventional technique. DESCRIPTION OF SYMBOLS 1... Shaft tube, 2... Core detent, 4... Moving body, 5... First elastic member, 6... Core holding member, 7
...Second elastic member, 8...Third elastic member, 9
...Press member.
Claims (1)
少なくとも１対の側壁を有する移動体を第１の弾
撥部材により後方に付勢して配置すると共に、前
記移動体内に径方向に摺動可能で、第２の弾撥部
材により中心方向に付勢された芯保持部材を配置
し、該芯保持部材を摺動せしめる押圧部材を軸筒
内に配置し、該押圧部材を第３の弾撥部材により
後方に付勢したことを特徴とするシヤープペンシ
ル。 A movable body having at least one pair of side walls movable in the longitudinal direction of the shaft cylinder is disposed inside the front of the shaft cylinder and biased rearward by a first elastic member, and the movable body is slidable in the radial direction within the movable body. A core holding member that is movable and biased toward the center by a second elastic member is disposed, a pressing member that makes the core holding member slide is arranged in the shaft cylinder, and the pressing member is moved toward the center by a third resilient member. A sharpening pencil characterized by being biased backward by an elastic member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10283090U JP2514903Y2 (en) | 1990-09-28 | 1990-09-28 | mechanical pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10283090U JP2514903Y2 (en) | 1990-09-28 | 1990-09-28 | mechanical pencil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0460489U true JPH0460489U (en) | 1992-05-25 |
| JP2514903Y2 JP2514903Y2 (en) | 1996-10-23 |
Family
ID=31847402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10283090U Expired - Fee Related JP2514903Y2 (en) | 1990-09-28 | 1990-09-28 | mechanical pencil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2514903Y2 (en) |
-
1990
- 1990-09-28 JP JP10283090U patent/JP2514903Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2514903Y2 (en) | 1996-10-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |