JPS63198578U - - Google Patents
Info
- Publication number
- JPS63198578U JPS63198578U JP9042787U JP9042787U JPS63198578U JP S63198578 U JPS63198578 U JP S63198578U JP 9042787 U JP9042787 U JP 9042787U JP 9042787 U JP9042787 U JP 9042787U JP S63198578 U JPS63198578 U JP S63198578U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- clip
- rear shaft
- lead
- lead case
- 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
- 230000004323 axial length Effects 0.000 description 2
Landscapes
- Clips For Writing Implements (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第１図は軸長を短縮した状態の要部を断面とし
た側面図、第２図は軸長を伸長した状態の要部を
断面とした側面図である。
１……先軸、２……チヤツク機構、３……芯ケ
ース、４……消ゴム、５……消ゴムホルダー、６
……係合筒、７……後軸、８……係止部、９……
玉部、１０……押圧部、１１……クリツプ、１２
……窓孔、１３……天冠、１４……固定リング、
１５……突起、１６……係止部。
FIG. 1 is a cross-sectional side view of the main part with the axial length shortened, and FIG. 2 is a side view of the main part with the axial length extended. 1...Tip shaft, 2...Chuck mechanism, 3...Lead case, 4...Eraser, 5...Eraser holder, 6
...Engaging tube, 7... Rear shaft, 8... Locking part, 9...
Ball part, 10... Pressing part, 11... Clip, 12
...window hole, 13...crown, 14...fixing ring,
15...Protrusion, 16...Locking part.
Claims (1)
部に収納した先軸に対し後軸を軸方向に移動自在
に装着し、後軸にクリツプを取り付けてそのクリ
ツプの玉部に係止部を設けると共にクリツプの玉
部と対向する後軸側面にクリツプ玉部を没入させ
る窓孔を設け、芯ケース又は芯ケースに嵌着して
連動する部品（以下芯ケース等という）に係止部
を設け、先軸に対し後軸を後退させて軸長を伸長
した状態で窓孔へ没入したクリツプ玉部の係止部
と芯ケース等に設けた係止部が互に係合するよう
寸法設定して、後軸に対する前方への押圧力をク
リツプを介して芯ケースに伝達可能としたことを
特徴とする伸縮式シヤープペンシル。 The rear shaft is attached movably in the axial direction to the front shaft, which houses a lead case that allows the lead to be drawn out by the movement of the shaft, and a clip is attached to the rear shaft, and a locking portion is provided on the ball of the clip. A window hole is provided on the side surface of the rear shaft that faces the clip ball, and a locking part is provided in the lead case or a part that fits and interlocks with the lead case (hereinafter referred to as the lead case, etc.). The dimensions are set so that the locking part of the clip ball inserted into the window hole and the locking part provided on the core case etc. engage with each other when the rear shaft is moved back from the shaft and the shaft length is extended. A retractable sharp pencil characterized in that forward pressing force against the rear shaft can be transmitted to the lead case via a clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9042787U JPS63198578U (en) | 1987-06-12 | 1987-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9042787U JPS63198578U (en) | 1987-06-12 | 1987-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63198578U true JPS63198578U (en) | 1988-12-21 |
Family
ID=30950278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9042787U Pending JPS63198578U (en) | 1987-06-12 | 1987-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63198578U (en) |
-
1987
- 1987-06-12 JP JP9042787U patent/JPS63198578U/ja active Pending
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