JPS63184793U - - Google Patents
Info
- Publication number
- JPS63184793U JPS63184793U JP7633787U JP7633787U JPS63184793U JP S63184793 U JPS63184793 U JP S63184793U JP 7633787 U JP7633787 U JP 7633787U JP 7633787 U JP7633787 U JP 7633787U JP S63184793 U JPS63184793 U JP S63184793U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- center shaft
- center
- rear end
- outer shaft
- 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
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第１図は全体の縦断面図、第２図は中軸の拡大
縦断面図、第３図は部分断面図、第４図は他の実
施例の側面図、第５図は部分断面図である。
１……キヤツプ、２……外軸、３……芯タンク
パイプ、６……中軸、６Ａ……中軸後部、６Ｂ…
…中軸先部、７……先金、８……チヤツク管、９
……チヤツクリング、１１……スリーブ。
Fig. 1 is an overall longitudinal sectional view, Fig. 2 is an enlarged longitudinal sectional view of the central axis, Fig. 3 is a partial sectional view, Fig. 4 is a side view of another embodiment, and Fig. 5 is a partial sectional view. . 1... Cap, 2... Outer shaft, 3... Core tank pipe, 6... Center shaft, 6A... Center shaft rear, 6B...
...Central shaft tip, 7... Tip, 8... Chuck tube, 9
...Chuck ring, 11...Sleeve.
Claims (1)
内に芯出機構の一部をなし、下端をチヤツクリン
グ９に当接し、チヤツク管８との間にバネ受けさ
れたスリーブ１１をバネ受け収納し、かつ、前記
スリーブ１１外側の中軸６先端部内周にメネジ部
６ｄを設け、該メネジ部６ｄに外軸後端面の軸孔
２ｂから先金７後端のオネジ筒部７ａを固着し、
前記中軸６の後部を外軸２後端部に固着し、更に
中軸後部に外装し、外軸２に対するスライドキヤ
ツプ１内に上方において中軸上部の中心孔を貫く
合成樹脂製の芯タンクパイプ３の後端部をノツク
可能に係合収納して成ることを特徴とするキヤツ
プスライドシヤープペンシル。 (2) 中軸は外軸内段部２ａに当接する下端から
外軸後端面に突出する上端に至る一本軸である実
用新案登録請求の範囲第１項記載の中軸。 (3) 中軸は外軸内段部２ａに当接する中軸先部
６Ｂと外軸２後端に固着する中軸後部６Ａとこれ
らの間にスプリング１９を配して成る実用新案登
録請求の範囲第１項記載の中軸。[Claims for Utility Model Registration] (1) A center shaft 6 is inserted into the outer shaft 2, and a part of the centering mechanism is formed in the tip of the center shaft 6, the lower end is in contact with the chuck ring 9, and the center shaft 6 is connected to the chuck tube 8. A sleeve 11 supported by a spring is housed therebetween, and a female threaded portion 6d is provided on the inner periphery of the tip of the center shaft 6 on the outside of the sleeve 11. Fix the male threaded cylinder part 7a at the rear end,
The rear part of the center shaft 6 is fixed to the rear end of the outer shaft 2, and a core tank pipe 3 made of synthetic resin is mounted on the rear part of the center shaft and passes through the center hole of the upper part of the center shaft upwardly inside the slide cap 1 for the outer shaft 2. A cap slide sharp pencil characterized in that the rear end is engaged and stored so that it can be clicked. (2) The center shaft according to claim 1, wherein the center shaft is a single shaft extending from the lower end that abuts the outer shaft inner stepped portion 2a to the upper end that projects to the rear end surface of the outer shaft. (3) The center shaft is comprised of a center shaft tip 6B that abuts the outer shaft inner step 2a, a center shaft rear 6A that is fixed to the rear end of the outer shaft 2, and a spring 19 disposed between these. The center axis of the section description.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7633787U JPS63184793U (en) | 1987-05-21 | 1987-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7633787U JPS63184793U (en) | 1987-05-21 | 1987-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63184793U true JPS63184793U (en) | 1988-11-28 |
Family
ID=30923322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7633787U Pending JPS63184793U (en) | 1987-05-21 | 1987-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63184793U (en) |
-
1987
- 1987-05-21 JP JP7633787U patent/JPS63184793U/ja active Pending