JPS63198582U - - Google Patents
Info
- Publication number
- JPS63198582U JPS63198582U JP9042587U JP9042587U JPS63198582U JP S63198582 U JPS63198582 U JP S63198582U JP 9042587 U JP9042587 U JP 9042587U JP 9042587 U JP9042587 U JP 9042587U JP S63198582 U JPS63198582 U JP S63198582U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- rack
- writing body
- support member
- pinion
- 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 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
図は本考案の実施例を示したもので、第１図は
軸長を伸長した状態の要部を断面とした側面図、
第２図は軸長を短縮した状態の要部を断面とした
側面図、第３図は第２図Ａ―Ａ線位置の横断面図
、第４図はピニオンの斜視図である。
１……歯車Ａ、２……歯車Ｂ、３……ピニオン
、４……支持部材、５……先軸、６……筆記体、
７……コイルばね、８……ラツクＡ、９……摺動
子、１０……後軸、１１……ラツクＢ、１２……
筆記部、１３……飾りリング、１４……軸先端口
。
The figures show an embodiment of the present invention, and Fig. 1 is a side view with the main part in cross section with the axial length extended;
FIG. 2 is a side view of the main part in a state where the shaft length is shortened, FIG. 3 is a cross-sectional view taken along the line AA in FIG. 2, and FIG. 4 is a perspective view of the pinion. 1... Gear A, 2... Gear B, 3... Pinion, 4... Support member, 5... Tip shaft, 6... Cursive,
7... Coil spring, 8... Rack A, 9... Slider, 10... Rear shaft, 11... Rack B, 12...
Writing part, 13... Decorative ring, 14... Shaft tip opening.
Claims (1)
車Ａ及び歯車Ｂによつて構成されたピニオンを支
持部材に回転自在に止着して当該支持部材を先軸
の後端部に固着し、先軸の内部に筆記体をコイル
ばねにより後方へ弾発した状態で収納すると共に
当該筆記体の後方にラツクＡを設けた摺動子を筆
記体の後端部に当接し且つそのラツクＡを前記ピ
ニオンの歯車Ａと噛合させた状態で配設し、後軸
の内面部にラツクＢを設置して当該後軸を前記先
軸に対し軸方向に移動自在に装着し且つそのラツ
クＢを前記ピニオンの歯車Ｂに噛合させたことを
特徴とする伸縮式筆記具。 A pinion composed of gears A and B, each having a diameter of a standard pitch circle set at an appropriate ratio, is rotatably fixed to a support member, and the support member is fixed to the rear end of the tip shaft. The writing body is stored inside the shaft in a state in which it is springed backward by a coil spring, and a slider provided with a rack A at the rear of the writing body is brought into contact with the rear end of the writing body, and the rack A is A rack B is installed on the inner surface of the rear shaft so that the rear shaft is movable in the axial direction with respect to the front shaft, and the rack B is connected to the pinion. A telescoping writing instrument characterized by being meshed with gear B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9042587U JPS63198582U (en) | 1987-06-12 | 1987-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9042587U JPS63198582U (en) | 1987-06-12 | 1987-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63198582U true JPS63198582U (en) | 1988-12-21 |
Family
ID=30950274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9042587U Pending JPS63198582U (en) | 1987-06-12 | 1987-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63198582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011143702A (en) * | 2009-12-15 | 2011-07-28 | Fujio Tsukada | Feeding type writing instrument |
-
1987
- 1987-06-12 JP JP9042587U patent/JPS63198582U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011143702A (en) * | 2009-12-15 | 2011-07-28 | Fujio Tsukada | Feeding type writing instrument |