JPS6170080U - - Google Patents
Info
- Publication number
- JPS6170080U JPS6170080U JP15491484U JP15491484U JPS6170080U JP S6170080 U JPS6170080 U JP S6170080U JP 15491484 U JP15491484 U JP 15491484U JP 15491484 U JP15491484 U JP 15491484U JP S6170080 U JPS6170080 U JP S6170080U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- tip
- joint
- axial direction
- tip 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.)
- Granted
Links
- 230000001105 regulatory effect Effects 0.000 claims 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
はそのガイド筒の左側面図、第３図は第２図のＣ
−Ｃ線断面図、第４図は同ガイド筒の右側面図、
第５図は第３図のＡ矢視断面図、第６図は第３図
のＢ矢視断面図、第７図はガイド筒のボス部の展
開図に相当し円筒カムのツバ部との位置関係を示
す説明図、第８図は円筒カムの断面図、第９図は
同左側面図、第１０図は第８図の円筒カムを下方
より見た一部を断面で示した図であり、第１１図
は本考案の他の実施例を示す断面図である。
１…ガイド筒、２，１５，１６…摺動溝、４，
１８，１９…摺動コマ、９…円筒カム、１３…先
端、１４…先端孔、２６…縦溝、２７，２８…周
溝、２９…ツバ部、３１，３２，４５…停止部、
３５…接合筒、３７…キヤツプ、３９…案内突起
、４０…案内溝、４７…カム斜面、４８…フラン
ジ部、４９…圧入リング。
Fig. 1 is a sectional view showing an embodiment of the present invention, Fig. 2 is a left side view of the guide tube, and Fig. 3 is a C of Fig. 2.
-C line sectional view, Figure 4 is a right side view of the guide tube,
5 is a sectional view taken along arrow A in FIG. 3, FIG. 6 is a sectional view taken along arrow B in FIG. 3, and FIG. 8 is a cross-sectional view of the cylindrical cam, FIG. 9 is a left side view of the cylindrical cam, and FIG. 10 is a cross-sectional view of a portion of the cylindrical cam shown in FIG. 8 when viewed from below. , FIG. 11 is a sectional view showing another embodiment of the present invention. 1...Guide tube, 2, 15, 16...Sliding groove, 4,
18, 19... Sliding piece, 9... Cylindrical cam, 13... Tip, 14... Tip hole, 26... Vertical groove, 27, 28... Circumferential groove, 29... Collar portion, 31, 32, 45... Stop portion,
35...Joint tube, 37...Cap, 39...Guiding protrusion, 40...Guiding groove, 47...Cam slope, 48...Flange portion, 49...Press-fit ring.
Claims (1)
、３つの摺動溝を有するガイド筒に前記摺動コマ
を介して前記３本の筆記体を軸芯方向に摺動自在
に嵌装し、前面に円周状のカム斜面を備えた円筒
カムを前記ガイド筒の外周部に略２４０度の角度
範囲で回動可能に被着すると共に、円筒カムのガ
イド筒に対する回動を前記角度範囲内の位置で阻
止し、且つ、該阻止を解除可能に構成したストツ
プ機構を設け、前記円筒カムをカム斜面上で滑ら
せて３本の筆記体を交互に往復させて先軸の先端
孔より出没させるようにすると共に、上記ガイド
筒に対してその軸芯方向及び外周方向に所定の摺
動が可能なるようにキヤツプを被着し、このキヤ
ツプの移動にともなつて上記円筒カムがその軸芯
方向又は外周方向に所定の移動をなすように該キ
ヤツプと円筒カムとの間に係合部を設け、キヤツ
プの操作のみによつて筆記体を出没できるように
した回転式３色筆記具において、接合筒又は先軸
に装着寸法規制部を設け、両者の組立時に接合継
手の外周部に嵌装するキヤツプが軸芯方向に移動
できる所定の間隙を形成確保するようにしたこと
を特徴とする回転式３色筆記具。 (2) 前記装着寸法規制部として接合筒の後端部
にフランジ部を形成し、接合筒に嵌装したとき先
軸がフランジ部に係止されて組立時の接合筒と先
軸の装着寸法を規制し、フランジ部とキヤツプの
先端部に固着した飾りリングとの間に間隙を形成
し、これをキヤツプが軸芯方向に移動できる間隙
としたことを特徴とする実用新案登録請求の範囲
第１項記載の回転式３色筆記具。 (3) 前記装着寸法規制部として先軸内の内壁に
圧入リングを圧入し、該圧入リングの後端と接合
筒の先端とを当接させて組立時の接合筒と筒と先
軸の装着寸法を規制し、接合筒後端とキヤツプの
先端部に固着した飾りリングとの間に隙間を形成
し、これをキヤツプが軸芯方向に移動できる間隙
としたことを特徴とする実用新案登録請求の範囲
第１項記載の回転式３色筆記具。[Claims for Utility Model Registration] (1) A sliding piece is fixed to the rear end of the three writing bodies, and the three writing pieces are inserted into a guide cylinder having three sliding grooves through the sliding piece. The body is slidably fitted in the axial direction, and a cylindrical cam having a circumferential cam slope on the front surface is attached to the outer periphery of the guide cylinder so as to be rotatable in an angular range of approximately 240 degrees. , a stop mechanism configured to prevent rotation of the cylindrical cam with respect to the guide cylinder at a position within the above-mentioned angular range and to release the blocking is provided, and the cylindrical cam is slid on the cam slope to form three lines of writing. The body is alternately reciprocated so that it appears and retracts from the tip hole of the tip shaft, and a cap is attached to the guide tube so as to be able to slide in a predetermined direction in the axial direction and the outer circumferential direction. An engaging portion is provided between the cap and the cylindrical cam so that the cylindrical cam makes a predetermined movement in the axial direction or outer circumferential direction as the cap moves, and the cursive writing can be made by simply operating the cap. In a rotary three-color writing instrument that allows for the appearance and retrieval of a writing instrument, a mounting dimension regulating section is provided on the joint tube or the tip shaft, and a predetermined gap is provided in which the cap fitted on the outer periphery of the joint joint can move in the axial direction when the two are assembled. A rotary three-color writing instrument characterized by ensuring the formation of (2) A flange portion is formed at the rear end of the joint tube as the mounting dimension regulating portion, and when the tip shaft is fitted into the joint tube, the tip shaft is locked to the flange portion, and the mounting dimensions of the joint tube and the tip shaft during assembly are adjusted. A gap is formed between the flange portion and a decorative ring fixed to the tip of the cap, and this gap is used to allow the cap to move in the axial direction. The rotary three-color writing instrument described in item 1. (3) A press-fit ring is press-fitted into the inner wall of the tip shaft as the mounting dimension regulating part, and the rear end of the press-fit ring is brought into contact with the tip of the joint tube to attach the joint tube, tube, and tip shaft during assembly. A request for registration of a utility model characterized in that the dimensions are regulated and a gap is formed between the rear end of the joint cylinder and a decorative ring fixed to the tip of the cap, and this is a gap that allows the cap to move in the axial direction. The rotary three-color writing instrument described in item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15491484U JPH0439031Y2 (en) | 1984-10-13 | 1984-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15491484U JPH0439031Y2 (en) | 1984-10-13 | 1984-10-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6170080U true JPS6170080U (en) | 1986-05-13 |
| JPH0439031Y2 JPH0439031Y2 (en) | 1992-09-11 |
Family
ID=30712910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15491484U Expired JPH0439031Y2 (en) | 1984-10-13 | 1984-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439031Y2 (en) |
-
1984
- 1984-10-13 JP JP15491484U patent/JPH0439031Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439031Y2 (en) | 1992-09-11 |
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