JPS6343790U - - Google Patents
Info
- Publication number
- JPS6343790U JPS6343790U JP13879086U JP13879086U JPS6343790U JP S6343790 U JPS6343790 U JP S6343790U JP 13879086 U JP13879086 U JP 13879086U JP 13879086 U JP13879086 U JP 13879086U JP S6343790 U JPS6343790 U JP S6343790U
- Authority
- JP
- Japan
- Prior art keywords
- cap member
- fastener
- side hole
- chuck
- notch
- 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)
Description
図は本考案の一実施例を示したもので、第１図
はシヤープペンシルの要部縦断面図、第２図は口
ブラのみの側面図、第３図は第２図Ａ―Ａ線断面
図、第４図は第２図Ｂ―Ｂ線断面図である。
１……口ブラ、２……軸筒、３……メネジ部、
４……オネジ部、５……側面孔、６……締め具、
７……三割チヤツク、８……芯把持部、９……後
端部中心孔、１０……胴体部、１１……段差、１
２……切欠部、１３……スプリング受け部、１４
……芯保護パイプ、１５……保持チヤツク、１６
……芯ケース、１７……ノツクスプリング。
The figures show one embodiment of the present invention. Figure 1 is a longitudinal sectional view of the main parts of the sharpening pencil, Figure 2 is a side view of only the mouth bra, and Figure 3 is a cross section taken along the line A--A in Figure 2. 4 are cross-sectional views taken along line BB in FIG. 2. 1... Mouth bra, 2... Shaft cylinder, 3... Female thread part,
4... Male thread part, 5... Side hole, 6... Fastener,
7...30% chuck, 8...lead gripping part, 9...rear end center hole, 10...body part, 11...step, 1
2...Notch part, 13...Spring receiving part, 14
... Core protection pipe, 15 ... Holding chuck, 16
... Core case, 17 ... Notsuku spring.
Claims (1)
三割チヤツクの先端芯把持部を貫通可能な側面孔
と芯把持部の後方に続く胴体部を貫通可能な切欠
部を設けると共に、口金部材の中心孔内面の側面
孔より後方位置には内径が締め具の外径より小と
なる段差を設け、更に口金部材の後端部にはスプ
リング受け部を設け、締め具を外周部に嵌着させ
た三割チヤツクの芯把持部を側面孔及び切欠部を
利用して口金部材の内部に装入すると共に口金部
材の後端スプリング受け部にはスプリング前端部
を掛止させ、口金部材は直に軸筒と螺着するよう
に構成したことを特徴とするシヤープペンシル。 A side wall of the cap member is provided with a side hole that can pass through the tip core gripping portion of the 30% chuck with a fastener fitted on the outer periphery, and a notch that can penetrate the body portion continuing behind the lead gripping portion. A step with an inner diameter smaller than the outer diameter of the fastener is provided at a position rearward of the side hole on the inner surface of the center hole of the member, and a spring receiving portion is provided at the rear end of the cap member, so that the fastener can be fitted to the outer periphery. Insert the lead gripping part of the attached 30% chuck into the inside of the cap member using the side hole and the notch, and hook the front end of the spring to the rear end spring receiving part of the cap member, and then A sharp pencil characterized by being constructed so that it is directly screwed onto the barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13879086U JPS6343790U (en) | 1986-09-10 | 1986-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13879086U JPS6343790U (en) | 1986-09-10 | 1986-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6343790U true JPS6343790U (en) | 1988-03-24 |
Family
ID=31044088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13879086U Pending JPS6343790U (en) | 1986-09-10 | 1986-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6343790U (en) |
-
1986
- 1986-09-10 JP JP13879086U patent/JPS6343790U/ja active Pending