JPS599875U - Cursive writing device in multi-lead writing instruments including sharp pencil writing instruments - Google Patents
Cursive writing device in multi-lead writing instruments including sharp pencil writing instrumentsInfo
- Publication number
- JPS599875U JPS599875U JP10582982U JP10582982U JPS599875U JP S599875 U JPS599875 U JP S599875U JP 10582982 U JP10582982 U JP 10582982U JP 10582982 U JP10582982 U JP 10582982U JP S599875 U JPS599875 U JP S599875U
- Authority
- JP
- Japan
- Prior art keywords
- writing
- mechanical pencil
- lead
- pencil body
- writing instruments
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本案に係わる筆記具を説明した一部省略断面図
、第２図はシャープペンシル体の筆記状態を示す一部省
略断面図、第３図はボールペン体の筆記状態を示す一部
省略断面図、第４図は回転カムを説明した概念図、第５
図は回転カムと摺動ケースの回動規制についての説明図
、第６図は第５図Ａ−Ａ断面図、第７図は電記体の出没
状態およびシャープペンシル体の鉛芯繰り出し状態を説
明した展開図、第８図は本案のシャープペンシル体の構
造を説明した側断面である。
２・・・・・・回転カム、３・・・・・・摺動ケース、
６・・・・・・頂部、７．８・・・・・・傾斜面、７ａ
・・・・・・第２の傾斜面、９・・・・・・シャープペ
ンシル体、１０・・・・・・ボールペン体、９ａ、１０
ａ・・・・・・摺動部材、１１・・・・・・シャープペ
ンシル体の係止部、ｌｌａ・・・・・・第４２の係止部
、１２．１３・・・・・・突起部、１４・・・・・・ボ
ールペン体の係止部、１６・・・・・・外筒、１７・・
・・・・鉛芯チャック部、１８・・・・・・鉛芯収容管
、１９・・・・・・締付リング。Fig. 1 is a partially omitted cross-sectional view illustrating the writing instrument according to the present invention, Fig. 2 is a partially omitted cross-sectional view showing the writing state of a mechanical pencil body, and Fig. 3 is a partially omitted cross-sectional view showing the writing state of a ballpoint pen body. Figure 4 is a conceptual diagram explaining the rotating cam, Figure 5 is a conceptual diagram explaining the rotating cam.
The figure is an explanatory diagram of the rotation regulation of the rotating cam and the sliding case, Figure 6 is a sectional view taken along the line A-A in Figure 5, and Figure 7 shows the state of the electronic body appearing and retracting and the lead lead of the mechanical pencil body being extended. The developed view shown in FIG. 8 is a side sectional view showing the structure of the mechanical pencil body of the present invention. 2...Rotating cam, 3...Sliding case,
6...Top, 7.8...Slope, 7a
... Second inclined surface, 9 ... Mechanical pencil body, 10 ... Ballpoint pen body, 9a, 10
a...Sliding member, 11...Locking part of mechanical pencil body, lla...42nd locking part, 12.13...Protrusion Part, 14... Locking part of ballpoint pen body, 16... Outer cylinder, 17...
...Lead core chuck part, 18...Lead core storage tube, 19...Tightening ring.
Claims (1)
鉛芯を外筒外へ繰り出すようにしたシャープペンシル体
と、その他の筆記体を一つの軸楠内に収容し、これらの
筆記体を、頂部を境に左右両面を傾斜面に形成した回転
カムに係合させ、こ□の回転カムの左右いずれかへの回
動によって筆記体のいす心）が軸筒開口部から出没する
多芯筆記具において、シャープペンシル体が係合する回
転カムの傾斜面の途中にシャープペンシル体の係止部を
形成しかつ、この係止部に至ったシャープペンシル体が
頂部に向って所定距離の範囲で更に摺′ 動で
きる第２の傾斜面を形成するとともにこの第２の傾斜面
の先部にシャープペンシル体の鉛芯チャック部の開放状
態を維持するシャープペンシル体の第２の係止部を形成
したことを特徴とするシャープペンシル体を含む多芯筆
記具における筆記体の出没装置。A mechanical pencil whose lead chuck inside the outer cylinder moves back and forth in its axial direction to feed out the lead out of the outer cylinder, and other writing instruments are housed in one shaft. The writing body is engaged with a rotating cam whose left and right sides are sloped surfaces with the top as a boundary, and by rotating this rotating cam to either the left or right, the writing body (chair center) protrudes and retracts from the barrel opening. In a multi-lead writing instrument, a locking part of the mechanical pencil body is formed in the middle of the inclined surface of the rotating cam with which the mechanical pencil body engages, and the mechanical pencil body that reaches this locking part moves a predetermined distance toward the top. A second latching surface of the mechanical pencil body is formed at the tip of the second sloping surface to allow further sliding in the range of . 1. A device for making a writing part appear and disappear in a multi-lead writing instrument including a mechanical pencil body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10582982U JPS599875U (en) | 1982-07-13 | 1982-07-13 | Cursive writing device in multi-lead writing instruments including sharp pencil writing instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10582982U JPS599875U (en) | 1982-07-13 | 1982-07-13 | Cursive writing device in multi-lead writing instruments including sharp pencil writing instruments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS599875U true JPS599875U (en) | 1984-01-21 |
| JPH0123834Y2 JPH0123834Y2 (en) | 1989-07-20 |
Family
ID=30247901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10582982U Granted JPS599875U (en) | 1982-07-13 | 1982-07-13 | Cursive writing device in multi-lead writing instruments including sharp pencil writing instruments |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS599875U (en) |
-
1982
- 1982-07-13 JP JP10582982U patent/JPS599875U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0123834Y2 (en) | 1989-07-20 |
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