JPH02309Y2 - - Google Patents
Info
- Publication number
- JPH02309Y2 JPH02309Y2 JP1982044637U JP4463782U JPH02309Y2 JP H02309 Y2 JPH02309 Y2 JP H02309Y2 JP 1982044637 U JP1982044637 U JP 1982044637U JP 4463782 U JP4463782 U JP 4463782U JP H02309 Y2 JPH02309 Y2 JP H02309Y2
- Authority
- JP
- Japan
- Prior art keywords
- writing
- valve
- tip
- barrel
- pigment ink
- 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.)
- Expired
Links
- 239000000049 pigment Substances 0.000 claims description 20
- 230000000052 comparative effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
【考案の詳細な説明】
本考案は顔料インキなどの固型分率の高いイン
キ類又は糊（以下、顔料インキという）を使用
し、弁を開いて筆記体に顔料インキを流出して筆
記するようにした筆記具に関するもので、その目
的とするところは筆記時筆記体とチツプとの間に
生じたインキ成分の固まりをはがし、あるいはく
ずすなりして円滑に筆記できるようにし、以上の
操作をサイドノツクで筆記しながら行うことがで
きるようにせんとするにある。[Detailed description of the invention] This invention uses ink with a high solid content such as pigment ink or glue (hereinafter referred to as pigment ink), and opens a valve to allow the pigment ink to flow out onto the cursive handwriting. The purpose of this writing instrument is to peel off the lumps of ink that occur between the cursive and the tip when writing, or to make it smooth and easy to write with. I want to be able to do this while writing.
従来、顔料インキを使用したサイドノツク弁付
筆記具は、第１図に示すようにせんい芯ペン体１
を前軸２先端に固定し、弁３をスプリング４で弁
座５に常時圧接し、弾性体からなる後軸６の側面
を押圧して押圧片７により弁３後端部を後方に摺
動して弁３を開弁し顔料インキをせんい芯ペン体
１先端に流出するようにするか、又は第２図のよ
うにせんい芯ペン体１１を前軸１２先端に固定
し、球状弁１３をスプリング１４で弁座１５に常
時圧接し、弾性体からなる後軸１６の側面を押圧
して弾棒１７を変形し、押圧片１８により球状弁
１３を前方に押圧して開弁し顔料インキをせんい
芯ペン体１１先端に流出するようになつていた
が、何れもせんい芯ペン体は固定し、弁のみが摺
動するようになつていたので、長期間使用してい
ない時や、チツプをとつた放置条件下等ではせん
い芯ペン体外面と前軸内面間の顔料インキ通路内
に顔料インキの成分が固化して顔料インキがせん
い芯ペン体先端に流出しなくなり筆記できなくな
るという欠点があつた。又ペン体の先端をノツク
してペン体と一緒に弁も摺動して開弁し顔料イン
キをペン先端に流出するようにした筆記具もある
がペン体を硬くしなければならないという欠点が
あつた。 Conventionally, a writing instrument with a side knob valve that uses pigment ink has a threaded lead pen body 1 as shown in Fig. 1.
is fixed to the tip of the front shaft 2, the valve 3 is constantly pressed against the valve seat 5 by the spring 4, the side surface of the rear shaft 6 made of an elastic body is pressed, and the rear end of the valve 3 is slid rearward by the pressing piece 7. Either open the valve 3 and allow the pigment ink to flow out to the tip of the threaded lead pen body 1, or fix the threaded lead pen body 11 to the tip of the front shaft 12 and close the spherical valve 13 as shown in Fig. 2. The spring 14 is in constant pressure contact with the valve seat 15, and the side surface of the rear shaft 16 made of an elastic body is pressed to deform the bullet rod 17, and the pressing piece 18 presses the spherical valve 13 forward to open it and release the pigment ink. The water flowed out to the tip of the threaded lead pen body 11, but since the threaded lead pen body was fixed and only the valve was designed to slide, it should be avoided when not in use for a long time or when the tip is removed. If left unused for long periods of time, the components of the pigment ink solidify in the pigment ink passage between the outer surface of the pen body and the inner surface of the front shaft, preventing the pigment ink from flowing out to the tip of the pen body and making it impossible to write. Ta. There is also a writing instrument in which the tip of the pen body is tapped and the valve slides open along with the pen body, allowing pigment ink to flow out to the tip of the pen, but this has the disadvantage that the pen body must be made hard. Ta.
本考案は軸筒を押圧することにより開弁すると
同時に筆記体を一緒に摺動して筆記体外周にイン
キ成分が固着した場合インキ成分の固まりをはが
し又はくずし顔料インキが円滑に流通できるよう
にして従来の欠点を除くようにしたものである。 This invention opens the valve by pressing the barrel cylinder, and at the same time slides the writing body together, so that when ink components stick to the outside of the writing body, the lumps of ink components are peeled off or broken, allowing the pigment ink to flow smoothly. This method eliminates the drawbacks of the conventional method.
第３図は本考案の第１実施例である。２０はせ
んい束芯、フエルト芯等からなる含液機能を有す
る筆記体で前軸２１の先端孔２１ａ内に摺動自在
に挿入し該筆記体外面と軸筒先端孔内面間に顔料
インキ流通路を形成しその後端に弁体２２を固定
し、該弁体２２の後端螺孔２２ａには弁棒２３の
先端螺子部２３ａが螺合固定され、弁棒後端には
円錐面２３ｂが形成されている。２４は弁棒２３
外周に配設された弾板で、先端が前軸２１内面に
固定され、中間部内方突部２４ａと弁体２２後端
との間にスプリング２５が張設され、弁体２２を
常時前軸２１の弁座２１ｂに圧接して閉弁し、弾
発体２４後端は弁棒２３後端の円錐面２３ｂに当
接している。前軸２１後端には弾性体からなる後
軸２６が螺合され、その後端には顔料インキのイ
ンキ室を設けている。 FIG. 3 shows a first embodiment of the present invention. Reference numeral 20 denotes a writing body having a liquid-retaining function made of a fiber bundle core, a felt core, etc., which is slidably inserted into the tip hole 21a of the front shaft 21, and there is a pigment ink flow path between the outer surface of the writing body and the inner surface of the tip hole of the shaft tube. A valve body 22 is fixed to the rear end of the valve body 22, a tip threaded portion 23a of a valve stem 23 is screwed and fixed to the rear end screw hole 22a of the valve body 22, and a conical surface 23b is formed at the rear end of the valve stem. has been done. 24 is the valve stem 23
It is a bullet plate disposed on the outer periphery, the tip of which is fixed to the inner surface of the front shaft 21, and a spring 25 is stretched between the intermediate inner protrusion 24a and the rear end of the valve body 22, so that the valve body 22 is always attached to the front shaft. 21 to close the valve, and the rear end of the resilient body 24 is in contact with the conical surface 23b of the rear end of the valve rod 23. A rear shaft 26 made of an elastic body is screwed to the rear end of the front shaft 21, and an ink chamber for pigment ink is provided at the rear end.
次に作用について説明する。非筆記時は第３図
の如く弁体２２がスプリング２５の弾力で弁座２
１ｂに圧接され閉弁している。筆記時は第４図の
如く後軸２６の矢印位置を押圧すると弾発体２４
が内方に変位し円錐面２３ｂを押圧するので弁棒
２３は後方に摺動し弁体２２は弁座２１ｂから離
れ、同時に筆記体２０も先端孔２１ａ内を摺動
し、先端孔２１ａ内面と筆記体２０外面との間の
顔料インキ流通路に固着しているインキ成分の固
まりをはがし、あるいはくずし、インキ室からの
顔料インキは先端孔２１ａに流入し、筆記体２０
の外周面と先端孔２１ａ内面間の顔料インキ流通
路及び内部を通つて先端に流出する。第５図は本
考案の第２実施例で弁体３２先端に側窓３３ａを
有するホルダー３３が一体に形成され、顔料イン
キは側窓３３ａより筆記体３０内に流入するよう
になつており、他の作用は第１実施例と同様であ
る。 Next, the effect will be explained. When not writing, the valve body 22 is pushed against the valve seat 2 by the elasticity of the spring 25 as shown in Fig. 3.
1b and the valve is closed. When writing, press the arrow position on the rear shaft 26 as shown in Figure 4 to release the bullet 24.
is displaced inward and presses the conical surface 23b, so the valve stem 23 slides backward and the valve body 22 separates from the valve seat 21b.At the same time, the writing body 20 also slides inside the tip hole 21a, and the inner surface of the tip hole 21a. The lumps of ink components stuck in the pigmented ink flow path between the writing body 20 and the outer surface of the writing body 20 are peeled off or broken, and the pigmented ink from the ink chamber flows into the tip hole 21a, and the writing body 20
The pigment ink flows out to the tip through the flow path between the outer circumferential surface and the inner surface of the tip hole 21a and inside. FIG. 5 shows a second embodiment of the present invention, in which a holder 33 having a side window 33a is integrally formed at the tip of a valve body 32, and the pigment ink flows into the writing body 30 through the side window 33a. Other operations are similar to those in the first embodiment.
本考案によれば弁体を固定した含液機能を有す
る筆記体を軸筒先端孔に摺動自在に挿入し、該筆
記体外面と軸筒先端孔内面間に顔料インキ流通路
を形成し、弾発体軸筒の少なくとも一部を弾性体
となし、該軸筒を押圧することにより弾発体を変
位し、弁体と筆記体を同時に摺動し得る如くなつ
ているので筆記時筆記体外面と軸筒先端孔内面間
に形成した顔料インキ流通路間に生じたインキ成
分の固まりをはがすか又はくずすことができ円滑
に筆記でき、サイドノツク式なので筆記し乍ら前
記操作を行うことができ便利である。 According to the present invention, a writing body having a liquid-retaining function with a fixed valve body is slidably inserted into the tip hole of the barrel, and a pigment ink flow path is formed between the outer surface of the writing body and the inner surface of the tip hole of the barrel, At least a part of the barrel of the elastic body is made of an elastic body, and by pressing the barrel, the barrel is displaced, and the valve body and the writing body can be slid at the same time. It is possible to peel off or break up the lumps of ink components that occur between the pigment ink flow path formed between the outer surface and the inner surface of the tip hole of the barrel, allowing smooth writing, and since it is a side knob type, the above operations can be performed while writing. It is convenient.
なお本考案は含液機能を有する筆記体を用いて
いるので顔料インキを筆記体内に適量貯留でき、
顔料インキの吐出量を適正に調整できる。 In addition, since this invention uses a cursive body that has a liquid-retaining function, an appropriate amount of pigment ink can be stored in the cursive body.
The discharge amount of pigment ink can be adjusted appropriately.
第１図は従来の第１比較例要部正断面図、第２
図は従来の第２比較例要部正断面図、第３図は本
考案の第１実施例非筆記時要部正断面図、第４図
は第３図の筆記時要部正断面図、第５図は本考案
の第２実施例非筆記時要部正断面図である。
２０，３０……筆記体、２１……前軸、２１ａ
……先端孔、２２，３２……弁体、２３…弁棒、
２３ａ……円錐面、２４……弾発体、２５……ス
プリング。
Figure 1 is a front sectional view of the main part of the first conventional comparative example;
The figure is a front sectional view of the main part of the second conventional comparative example, FIG. 3 is a front sectional view of the main part of the first embodiment of the present invention when not writing, and FIG. 4 is a front sectional view of the main part of the first embodiment of the present invention when writing. FIG. 5 is a front sectional view of the main part of the second embodiment of the present invention when not writing. 20, 30...cursive, 21...front axis, 21a
... Tip hole, 22, 32 ... Valve body, 23 ... Valve stem,
23a...Conical surface, 24...Bullet body, 25...Spring.
Claims (1)
先端孔に摺動自在に挿入し、該筆記体外面と軸筒
先端孔内面間に顔料インキ流通路を形成し、弾発
体軸筒の少なくとも一部を弾性体となし、該軸筒
を押圧することにより弾発体を変位し、弁体と筆
記体を同時に摺動し得る如くなしたサイドノツク
弁付筆記具。 A writing body having a liquid-retaining function with a fixed valve body is slidably inserted into the tip hole of the barrel, a pigment ink flow path is formed between the outer surface of the writing body and the inner surface of the tip hole of the barrel, and the elastic body barrel is inserted. A writing instrument with a side knob valve, at least a part of which is made of an elastic body, and the elastic body is displaced by pressing the barrel so that the valve body and the writing body can slide simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4463782U JPS58147783U (en) | 1982-03-31 | 1982-03-31 | Writing instrument with side knob valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4463782U JPS58147783U (en) | 1982-03-31 | 1982-03-31 | Writing instrument with side knob valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58147783U JPS58147783U (en) | 1983-10-04 |
| JPH02309Y2 true JPH02309Y2 (en) | 1990-01-08 |
Family
ID=30055688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4463782U Granted JPS58147783U (en) | 1982-03-31 | 1982-03-31 | Writing instrument with side knob valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58147783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999028046A1 (en) | 1997-11-28 | 1999-06-10 | Pentel Kabushiki Kaisha | Push-button type coating instrument |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853684B2 (en) * | 1980-12-01 | 1983-11-30 | 株式会社不二越 | Method for manufacturing sintered products made of different powder materials |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853684U (en) * | 1981-10-08 | 1983-04-12 | ぺんてる株式会社 | Writing instrument with side knob valve |
-
1982
- 1982-03-31 JP JP4463782U patent/JPS58147783U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853684B2 (en) * | 1980-12-01 | 1983-11-30 | 株式会社不二越 | Method for manufacturing sintered products made of different powder materials |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999028046A1 (en) | 1997-11-28 | 1999-06-10 | Pentel Kabushiki Kaisha | Push-button type coating instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58147783U (en) | 1983-10-04 |
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