TW564225B

TW564225B - Writing implement

Info

Publication number: TW564225B
Application number: TW91119521A
Authority: TW
Inventors: Hisashi Iida; Shigeru Okumura; Kazuaki Matsumoto; Seiichi Kobayashi; Takeshi Kobayashi
Original assignee: Mitsubishi Pencil Co
Priority date: 2001-08-31
Filing date: 2002-08-28
Publication date: 2003-12-01

Abstract

A writing implement that has a distinction of a mismatch between appearance and feeling of use, and that can keep the distinction of the appearance for a long time. The writing implement comprises a tubular shaft member (80), a neb member (10) that is fixed to an end of the shaft member (80) and that oozes colored ink from a tip thereof, liquid-for-ink (31) constituting a main part of the colored ink oozed from the tip of the neb (10), colorant (20) added to the liquid-for-ink (31) to provide the colored ink, and a valve member (50) for blocking the colorant (20) and the liquid-for-ink (31). At least a part of the side of the shaft member (80) containing the liquid-for-ink (31) is formed to be transparent. The valve member (50) is placed between a portion containing the liquid-for-ink (31) and the colorant (20). For the portion containing the liquid-for-ink (31) is provided a pressure-regulating portion (60) preventing the increase and decrease of pressure in the portion.

Description

564225 玖、發明說明 (發明說明應敘明：發明所屬之技術領域、先前技術、内容、實施方式及圔式簡單說明） C發明戶斤屬之技術領域3 發明領域本發明係屬於有關製造使用墨水之書寫用具之領域， 5其書寫用具分離並收納含於墨水中之墨水用液體與著色劑，在墨水用液體被誘導朝向筆尖構件之途中，著色劑添加於墨水用液體而變成有色墨水，並可利用其有色墨水來書寫。 10 發明背景 (先前技術）在書寫用具之内部收納有色墨水，且將其墨水朝書寫頂端導引以進行書寫之書寫用具，具體上可舉例如，鋼筆、原子筆、速乾性墨水筆、簽字筆（麥克筆）或劃線筆等， 15如此之書寫用具所使用之墨水係將染料或顏料預先大致均一地溶解或分散在載色劑（溶劑、媒體）中者，且保存於書寫用具内時與轉寫於書寫面時，可調整成呈現大致相同之色彩。發明人已發現實用新案公告昭和丨5年（西元i 940年）第 20 7603號為與本發明有關聯之技術。在該文獻中揭示固形墨水鋼筆，並且在同文獻之第ι 圖中記載有使構件19等構件旋動以使止水器21進退之機構。但是，圖並不完整，且推測為不能進退。假使就算可進退’箭頭形狀之止水器21之進退並不能阻止水之浸透而產 6 564225 坎、發明說明生墨水漏出等情形，納固形墨水且與所謂特異性之書寫用具。缺乏實用性。又，該文獻之鋼筆係收另外收納之水混合者，並非在外觀有 (本發明之目的），、本毛明之目的在提供_種具有外觀特異性之書寫用具 ,、本务月之目的係提供一種收納於軸構件之液體與曰寫描線之色澤或》農度並不同，且具有外觀與使用感不一致之特異性之書寫用具。【潑^明内穷】 1〇發明概要 (基本的構成）為達成本發明之目的，需要有如以下之構造。第一，需要有將透明的墨水用液體與使其墨水用液體著色之著色劑，分別收納於書寫用具内的同時，可目視透 15明墨水用液體之構造。第二，需要有將透明的墨水用液體與使其墨水用液體著色之著色劑，在書寫時混合可朝筆尖供給之構造。第三，需要有在不書寫時，使著色劑所著色之有色墨水不會混入透明墨水用液體之收納部份之構造。 20 (構造1) 構造1係有關於分離並收納墨水用液體3〗與著色劑2〇之書寫用具。亦即，一種書寫用具，其包含··筒狀之軸構件80 ;筆尖構件1〇，係固定於其軸構件8〇之一端，使有色墨水自頂端滲出來；墨水用液體31，係收納於前述軸構件 7 564225 玖、發明說明 8〇,構成自其筆尖構件10之頂端滲出有色墨水之主體；著色劑20，係添加於前述墨水用液體31，用以作為有色墨水，•及閥構件50,用以遮斷著色劑2()與墨水用液體31。而且，軸構件80之筒側面之中，收納墨水用液體31之收納部之至父邛伤為透明，且刖述閥構件50位於墨水用液體3 1之收納部與著色劑20之間，並且對於前述墨水用液體31之收納部，具有用以防止其收納部内壓力增減之壓力調整部6〇〇 (在構造1中之用語說明） 1〇「軸構件80」係與墨水用液體31之收納容器一體地形成者，但亦可為形成軸之構件，又，宜為將墨水用液體31 之收納容器作成裝拆自如的插入式墨水管3〇，且將該插入式墨水管30收納在軸構件8〇之内部並且可交換地形成中空之筒構件者。 15 「軸構件80之筒側面之中，收納墨水用液體3丨之收納部之至少一部份為透明」係收納墨水用液體3丨之收納部，係一般為全周為透明，但即使有一部份也包含於申請專利範圍作為旨趣。「壓力調整部60」係所謂隨著因墨水用液體3丨之消耗 2〇或溫度變化引起空氣之膨脹收縮，使收納空間壓力保持一定之保持機構。在該壓力調整部6〇，例如，如以下第8圖所示，一般係將用以連通軸構件8〇之内部空間與外氣之連通孔83設置於軸構件8〇之後端等。採用如此態樣之壓力調整部時，大多必須防止墨水用液體由連通孔漏出，此時， 8 564225 玖、發明說明大多在墨水用液體筆尖構件10相反側設置有油脂狀、糊狀或凝膠狀之不乾性物質或滑動栓等。作為壓力調整部之另一態樣的是，例如，在後述第u 圖所示之閥機構。隨著壓力變化開啟閥連通軸構件8〇之内部空間與外氣，導入墨水用液體或外氣、或排出。再者’作為壓力調整部之其他態樣的是，藉由利用毛細管力，一邊在正壓時朝無害之空間溢出調整，一邊在負壓時流入空氣之機構（例如，收集器）。此外’壓力調整部之態樣並不限定於上述態樣，例如 ’也有上述態樣之組合的情形。「閥構件50」係機能上防止已暫時送入著色劑2〇側之墨水用液體31逆流之止回閥。又，欲完全防止逆流，也可採用雙重閥。雙重閥的情形，關於將每個閥所設置之位置，例如，在其他構造中，可逐一置於後述限制體40之端部。「分離並收納墨水用液體3丨與著色劑2〇」係在書寫用具之内部中，意味含於墨水中之墨水用液體31與著色劑2〇係朝物理性分開場所收納。如在軸構件8〇之用語說明也記載過，例如，將墨水用液體31之收納容器作成裝拆自如的插入式墨水管3 〇。「墨水用液體3 1」係可為在習知墨水中之載色劑（自習知之墨水去掉染料或顏料之部份作為主體之無色透明的液體），亦可為在载色劑添加染料或顏料之有色的液體。以本發明之構造為基準，由於作成將墨水用液體3 1在朝筆大構件1 〇誘導途中添加著色劑2〇，在前者的情形中，變成 9 564225 玖、發明說明無色透明的墨水用液體31因有色墨水而可書寫描線。又，在後者的情形中’可作成書寫描線與墨水用液體3 1不同的色彩。具體的「墨水用液體3 1」’例如，可照原樣使用習知 5墨水之載色劑。藉此，可調整透明或半透明之墨水用液體 3 1。又，例如，藉在習知墨水之載色劑加上預定之成分，或藉自習知墨水之載色劑取出預定之成分，也可調整透明或半透明之墨水用液體31。又，例如，在習知墨水之載色劑中，藉溶解或分散染料或顏料，也可調整有色透明或有 10色半透明之墨水用液體3 1。藉此，例如，可調整著色劑2〇與同系色之墨水用液體3 1。又，例如，也可調整與著色劑 20不同色彩之墨水用液體31。此外，如何調整墨水用液體 31係依所希望得到如何之觀感而定。再者，墨水用液體31之載色劑可藉適當混合，例如， 15水、水溶性有機溶劑、潤滑劑、防腐劑、防銹劑、pH(氫離子濃度）調整劑、乾燥防止劑、增黏劑、或乳化劑等來調整。關於「著色劑20」，係添加於前述墨水用液體3丨以生成有色墨水者。 2〇例如’可使用習知墨水之染料或顏料。由此，可調整固盤_形狀或高濃度液狀之著色劑2〇。又，例如，在習知墨水之載色劑，藉溶解或分散極大量之染料或顏料，也可調整南濃度液狀之著色劑20。又，例如，在習知墨水載色劑中之預定成分，藉溶解或分散極為多量之染料或顏料，也 10 564225 玖、發明說明可調整高濃度液狀之著色劑2〇。此外，如何地調整著色劑 20係依朝著色劑20之墨水用液體3 i之添加形態等而定。" 5 再者，著色劑20之染料可使用，例如，直接染料、酸性染料、碱性染料、螢光染料、或食用染料等。又，著色劑20之顏料可使用，例如，無機系顏料、有機系顏料、無機系螢光顏料、或有機系螢光顏料等。又「著色劑⑽之主體」係亦包含著色劑20之全部’或著色劑2〇之大部份之概念0 此外，關於水、水溶性有機溶劑、潤滑劑、防腐劑、 10防銹劑、pH(氫離子濃度）調整劑、乾燥防止劑、增黏劑、乳化劑、直接染料、酸性染料、碱性染料、榮光染料、食用染料、無機系顏料、有機系顏料、無機系螢光顏料及有機系螢光顏料係詳述於發明之實施形態。關於著色劑20之形狀，在固體時，除了單一小塊狀之 15外，可適當選擇環狀，有孔狀等之形狀。「筆尖構件1〇」係例如，書寫用具為鋼筆時，稱為筆尖，又書寫用具為原子筆時，稱為原子筆尖，又，書寫用具為速乾性墨水筆時，稱作由毛氈構成之書寫用尖端。又，書寫用具為簽子筆（麥克筆）時，稱作由纖維束體構成之 2〇書寫用尖端，又，書寫用具為劃線筆時，稱作細管狀之書寫用尖端。此外，由於書寫用具並不限定於這些筆，故筆尖構件10也不限定於這些書寫用尖端。墨水用液體31係在朝筆尖構件10誘導途中添加著色劑 20於墨水用液體31中。具體來說有下列之情形。第一，墨 11 564225 玫、發明說明欠用/夜體31到達筆尖構件1()為止之過程中，藉墨水用液體 31通過收納固態形狀著色劑2〇之部份，固態形狀著色劑加一邊一點一點溶解，一邊添加之情形。第二，墨水用液體 31到達筆尖構件為止之過程中，藉墨水用液體^通過收納 5液狀著色劑20之部份，液狀著色劑20-邊-點一點混合，一邊添加之情形。第三，或墨水用液體31到達筆尖構件1〇為止之過程中，液狀著色劑2〇直接添加於墨水用液體”之情形。 (根據構造1之作用） 10 軸構件80筒侧之中，由於收納墨水用液體31之部份至少一部份為透明，有關於本發明書寫用具之使用者可視認墨水用液體31，一方面，由於只要書寫則與墨水用液體31 不同色之有色墨水就由筆尖構件渗出，可給予書寫用具使用者外觀與使用感不一致特異的感覺。例如，也不管視 15認無色之墨水用液體，藉藍色墨水仍可得藍色書寫描線，也不官視認薄紅色之墨水用液體，藉黑色墨水仍可得黑色書寫描線。在書寫時，藉開啟閥構件50，墨水用液體31通過閥構件50，在墨水用液體31添加著色劑2〇，因自筆尖構件忉之 2〇頂端滲出有色墨水，可以書寫。書寫時以外，閥構件5〇因閉閥遮斷著色劑20朝墨水用液體31之移動。因此，藉添加著色劑20之書寫未消耗之有色墨水，藉閥構件5〇之閉闕可抑制墨水用液體31朝收納部份逆流。藉此，墨水用液體31 經過中長期間可維持一定之顏色或濃度。 12 564225 玖、發明說明墨水用液體31收納部内之壓力，雖因外氣溫或使用時之傳熱等原因而增減，但因其增減引起墨水用液體3丨之漏出等，可藉壓力調整部60防止壓力之增減。 (構造2) 構造2係所謂稱為兩頭筆之書寫用具，其中：有關於刀離並收納墨水用液體3丨與著色劑2〇之書寫用具。亦即，包含有下列，即：軸構件80，係筒狀；筆尖構件10，1〇，係兩只，朝其軸構件8〇之兩端固定 10 ，可由頂端滲出有色墨水；墨水用液體31，係收納於前述軸構件80 ,構成自筆尖構件10，10之頂端滲出有色墨水之主體；者色劑20，20，係兩個，用以添加於前述墨水用液體 31，作為有色墨水；及 15 ㉟個閥構件5G，5G，用以遮斷兩著色劑2(), 2〇之任一者與墨水用液體31，轴構件80之筒側面之中，收納墨水用液體之部份至少一部份作為透明，兩個閥構件5〇, 50位於墨水用液體31 之收納㈣一方之著色劑20之間，作為墨水用液體31之收 20、.内彳具有用以防止其收納部内壓力增減之壓力調整部⑼ 之書寫用具。 >筆大構件1〇 , 1〇雖朝轴構件8〇之兩端分別固定，仁墨X用液體3 1之收納部按照各個筆尖構件】〇獨立也佳，，、用也可此外冑成共用之_方較為理想之態樣。未共 13 564225 玖、發明說明料，雖有所謂變成只—方不能先指寫之事態，但只要共用就到最後可有效地消費墨水用液體3ι。 (根據構造2之作用） *於軸構件80之筒側面之中，收納墨水用液體31之部 5份至少-部份為透明，有關於本發明書寫用具之使用者可視舌忍墨水用液體31，一方面由於只要書寫與墨水用液體31 不同色之有色墨水就由筆尖構件1〇滲出，可給予書寫用具使用者外觀與使用感不一致特異的感覺。使用筆尖構件10，10任一者書寫時，藉開放閥構件50 10，墨水驗體31通過_件5G，在墨水㈣體31添加著色劑20，因自筆尖構件1〇之頂端渗出有色墨水，而可書寫。書寫時以外，藉閉塞閥構件5〇可遮斷著色劑2〇朝墨水用液體31之移動。因此，藉添加著色劑2〇之書寫未消耗之有色墨水，因閉塞閥構件50可抑制墨水用液體31朝收納部份逆 15 ",L。因5亥情事，墨水用液體3 1繼續中長期間維持一定色澤或濃度。墨水用液體31之收納部内壓力雖因外氣溫或使用時之傳熱等原因而增減，但因其增減而引起墨水用液體3丨之漏出等，藉壓力調整部60達成防止壓力之增減。 20 (構造3) 構造3係限定構造丨或構造2任一個記載之書寫用具，閥構件50在書寫時開放，在未書寫時閉塞，有關於在筆尖構件10作為連動構造之書寫用具。作為具體的閥構件50，例如，具有筆尖構件1〇隨著書 14 564225 玖、發明說明寫略微進退之構造，間構件5G係連動其進退可開閉之構造。 (根據構造3之作用）閥構件5〇由於在書寫時可開放，墨水用液體31朝著色 5 W20侧移動’在墨水用液體3】添加著色劑，因由筆尖構件1〇之頂端滲出有色墨水而不阻礙書寫。_方面，由書寫_塞閥構件I可防止朝著色劑糊一旦進入之黑水用液體3!之逆流，墨水用液體31繼續中長期間維持色澤或濃度。 (構造4) 10 料4係限定記載於自構造旧構造3任一個之書寫用具’有關於具有可操作閥構件5〇開閉之閥操作機構之書寫用具。閥操作機構係書寫用具之使用者藉操作可開閉闕構件 50之機構’有在㈣件8()之筆尖構件與包含於相反端之 15進退式可拆卸機構或包含於軸構件80中央附近之按壓式可縮機構等。更具體而言，藉彈篑賦與的勢能，無需回動操作有可朝軸方向進退之機構。此外，根據限定構造3之構造4 , 一邊作為在書寫時間放未書寫時閉塞之構造，一邊也可採用藉使用者之操作也 2〇可開閉那樣的構造。 (根據構造4之作用）將自筆尖構件1〇之頂端滲出有色墨水之流出量欲改多時’其中’書寫用具之使用者係操作閥操作機構開放閥構件50。又，欲減少有色墨水之流出量時或如使用畢時，書 15 564225 玖、發明說明寫用具之使用者係操作閥操作機構閉塞閥構件5〇。 (構造5) 構造5係限定記載於自構造丨到構造4任一個之書寫用具’有關於在墨水用液體31之收納部内，添加著色劑2〇, 5具有自進入著色劑2〇之有色墨水吸附著色劑2〇之著色劑吸附物質45之書寫用具。「著色劑吸附物質45」係例如，有毛細管力之物質（纖維束體）並加工者或在樹脂成形體内部持有毛細管力者，在樹脂成形體外側持有毛細管力者等，活性碳、沸石、 10矽膠、氧化鋁、高分子物質等。作為形狀係破碎狀、粒狀、粉末狀、纖維狀等，並無特別的限定。 (根據構造5之作用）添加著色劑20之有色墨水朝在墨水用液體31收納部内之筆尖構件10側浸入時，著色劑吸附物質45吸附著色劑2〇 15 。因此，墨水用液體3 1之收納部份繼續中長時間維持一定色澤或濃度。 (構造6) 構造6係限定記載於自構造1到構造5任一個之書寫用具，有關於在閥構件50與墨水用液體3 1之收納部之間，具 20 有用以阻礙著色劑20朝墨水用液體3 1方向移動之限制構件 40之書寫用具。 (構造6之用語說明）「限制構件40」係吸附劑作為主劑之吸收構件，有所謂液體雖滲透，但粒子並不滲透之過濾構造兩種。也可分 16 564225 玖、發明說明割叹置於墨水用液體3丨之收納部與著色劑2〇之收納部之間。分割設置時，也可組合毛細管力不同者。作為吸收構件係如前述稱為活性碳之碳素質材料之木材煤相P子设、薩菌樹脂、多氣乙烯又等之合成樹脂激 5活者或聚丙婦硝醜纖維、纖維素及煤焦油瀝青激活之纖維狀活性碳等以外，可使用骨碳或彿石、石夕膠、氧化紹或高分子物質等。作為過濾構造構件，例如有半透膜。半透膜係多數具有直徑10乃至1〇00埃(A)程度之孔，構成墨水用液體成分 10之大部份雖可通過該,但構成著色劑之染色或顏料，由於不能通過該孔，雖不妨礙墨水用液體朝著色劑方向移動，但可限制著色劑朝墨水用液體方向移動。作為具體的半透膜，例如藉玻璃紙、聚乙烯醇膜、膀脱膜、膠棉膜、細胞膜、乙酸纖維素膜、中空系膜、膜渡 15裔、液體色譜法用柱（離子交換樹脂）或透濕性防水材料（例如，格亞特克斯（商品名））等所形成者。作為限制構件，可使用有毛細管力物質，例如，纖維束體加工者或在樹脂成形體之内部持有毛細管力者，在樹脂成形體外側持有毛細管力者等。 20 (根據構造6之作用）添加著色劑20之有色墨水，即使在閥構件5〇開放時朝墨水用液體31之收納部側滲出，藉限制構件4〇也可阻礙著色劑20朝墨水用液體31方向移動。因此，墨水用液體31之收納部份繼續中長期間可維持一定色澤或濃度。 17 564225 玖、發明說明 (構造7) 構造7係限定自構造1到構造6任一個記載之書寫用具 ’有關於在閥構件50與著色劑20之間具有阻礙添加著色劑 20之有色墨水擴散之限制構件40之書寫工具。 5 即使添加著色劑20之有色墨水朝閥構件5〇側滲出，藉限制構件40 ’也可阻礙有色墨水在閥構件5〇開放時朝墨水用液體31之收納部側逆流。因此，墨水用液體31之收納部份繼續中長期間可維持一定色澤或濃度。 (構造8) 10 構造8係限定自構造1到構造7任一個記載之書寫用具 ’其特徵為在墨水用液體3 1之收納部内，分散在與墨水用液體31同等比重之非溶解物39。在此「非溶解物39」係不溶解在墨水用液體31之固形物，例如熱可塑性樹脂製之微小薄板。藉金屬製之薄膜、 15 金屬製小東西、金屬粉、或玻璃製小東西等也可形成。該等，例如附上商品名、企業名、或字符等，配合該等之形狀者也可。再者，關於「非溶解物39」「與墨水用液體31同等比重」係非溶解物39在墨水用液體3 1内浮遊作為主旨，所稱 20 比重差在b%以内，理想的是10%以内，更理想的是在5% 以内。比重差比15%大時，非溶解物39之浮上或沈降過快趣旨小。一方面，比重差比5%小時，非溶解物39之浮上或沈降極為遲，不能演出新穎的趣旨。 18 564225 玖、發明說明軸構件80之筒側面部份之中，收納墨水用液體3ι之部份至少一部份為透明。又，墨水用液體31收納部内之非溶解物由於與墨水用液體3丨同等比重，在墨水用液體3 1内書寫時等，該等在墨水用液體31中搖動，在不書寫時也能浮遊。因❿’變成可發揮採用新設計之書寫用具新的廣告宣傳機能之書寫用具。圖式簡單說明第1圖是表示根據構成要素變化之概念圖。第2圖是表示第一實施形態全體之截面圖。第3圖是表示在第一實施形態中主要部份之截面圖。第4圖是表示第3圖中A-A之截面圖。第5圖是表示在第一實施形態主要部份之擴大截面圖。第6圖是表示第二實施形態全體之截面圖。第7圖是表示在第二實施形態主要部份之截面圖。第8圖是表示第三實施形態全體之截面圖。第9圖表示作為第四實施形態之兩頭式書寫用具。第10圖表示作為第四實施形態之兩頭式書寫用具。第11(a) ’（b)圖是表示第五實施形態全體之截面圖。第12圖是表示第六實施形態全體之截面圖。第13圖是表示第七實施形態全體之截面圖。第14圖是表示第八實施形態全體之截面圖。第15圖是表示第九實施形態全體之截面圖。第16圖是表示第十實施形態全體之截面圖。第17(a)〜（c)圖是表示第十一實施形態全體之截面圖。 19 564225 玖、發明說明第18圖是表示第十二實施形態全體之截面圖。第19圖是表示第十三實施形態全體之截面圖。 I：實施方式；j 較佳實施例之詳細說明 5 以下，就有關於本發明之書寫用具，最初說明主要的變化，接著詳細說明每個實施形態。 (第1圖）如前述，在構造上有三條件。在此第丨條件係將墨水用液體與其可著色其墨水用液體之著色劑分別朝書寫用具 10内收納的同時，可目視墨水用液體之構造。第1條件係自「a」到「j」中作為一切共同的達成手段。亦即，軸構件之筒側面之中，收納墨水用液體之部份至少一部份作為透明。第二條件係有必要將墨水用液體與著色其墨水用液體 15之著色劑在書寫時混合可朝筆尖供給之構造，表示自「a 」到「e」不同的達成手段。第二係在不書寫時，有必要以著色劑著色之有色墨水 ’構成不會朝墨水用液體之收納部份混合之構造，採用自「a」到「j」共同之閥構件。又，在不書寫時，以著色劑 20著色之有色墨水作為不令朝墨水用液體之收納部份混合之構造，表示自「e」到「j」不同的達成手段。「a」係在墨水用液體之收納部與著色劑之間有置闕構件。又’作為墨水用液體之收納部，具有用以防止收納部内壓力增減之壓力調整部。該墨水用液體之收納部閉塞 20 564225 玖、發明說明筆尖構件側與相反端，前述之壓力調整部為該闕構件。「b」係在墨水用液體之收納部與著色劑之間配置閱構件係與「a」相同，將壓力調整部作成不同。亦即，墨 ^用液體之收納部係開放筆尖構件側與相反端，作成料氣可連通的同時，具有追踪墨水用液體消耗之追踪體。 c」也疋’在墨水用液體之收納部與著色劑之間配置閥構件係與「a」相同，將壓力調整部作成不同。亦即 ’該墨水用液體收納部係閉塞筆尖構件侧與相反端。而且，前述之壓力調整部自筆尖構件侧可流入外氣的同時，作為將藉在墨水用液體收納部之空氣膨服擠出之墨水用液體或使用液體著色之墨水朝無害的空間溢出可接住之收集器。 d」也是，在墨水用液體收納部與著色劑之間配置閥構件雖與「a」相同，但其間構件之機能作成不同。亦即，其閥構件係在書寫時開啟，在不書寫時閉塞，作為連 15 動於筆尖構件之構造。 β」也是，在墨水用液體收納部與著色劑之間配置閥構件’雖與「a」相同，但其閥構件之機能作成不同。亦即，其閥構件係作為具有可開閉操作它之閥操作機構之構造。該閥操作機構在圖示側係置於與筆尖構件相反端。 i〇「f」係在不書寫時，作為著色劑著色之有色墨水不會朝墨水用液體收納部份混合之構造，加上閥構件，在墨水用液體之收納部内，添加著色劑自進入之有色墨水吸附著色劑之著色劑吸附物質，具體上具有多孔質，毛細管現象物質。 21 564225 玖、發明說明「g」係在不書寫時，作成以著色劑著色之有色墨水不會朝墨水用液體收納部份混合之構造，加上閥構件，包含有在閥構件與墨水用液體收納部之間，用以妨礙著色劑朝墨水用液體方向移動之限制構件。 5 「h」係在不書寫時，作為以著色劑著色之有色墨水不會朝墨水用液體收納部份混合之構造，加上閥構件，包 s有在閥構件與者色劑之間’用以妨礙著色劑朝墨水用液體方向移動之限制構件。「i」表示所謂兩頭之書寫用具。亦即，將墨水用液 10體之收納部份隔著兩個閥構件，在各閥構件之筆尖側表示配置各個著色劑之書寫用具。「j」表示在墨水用液體收納部内，分散在與墨水用液體同等比重之非溶解物作為特徵之書寫用具。 (第一實施形態） 15 自第2圖到第5圖是表示第一實施形態。該實施形態係相當於第1圖所示「c」。該書寫用具包含有圓筒狀軸構件8〇，朝其前方（在第2 圖中係上方）具有之筆尖構件10 ,與保護筆尖構件1〇之筆蓋90，在軸構件80之後方側内部，設置有用以收納墨水用 2〇液體31之液體收納部81。該液體收納部81係將聚丙烯（pp) 等合成樹脂作為材料，構成將全體作為無色透明可視認軸構件80之内部構造。此外，並不限定於圓筒狀地形成，例如’將其外周多角形狀地形成也可。再者，並不限定於無色透明地形成，例如，有色透明 '22 564225 玖、發明說明、或半透明地形成也可。而且，全體並不限定於透明的形成，例如，藉在其一部份設置透明的窗，構成可視認其内部也可。再者又，全體透明地形成的同時，在成為其把持部位 5置之外周設置有透明或不透明的彈性體把手也可，在表面附上文字或圖形或模樣等也佳。 (作為壓力調整部之收集器61) 液體收納部81係在筆尖構件1〇側流通墨水用液體3 i，而閉塞後端。又，作為液體收納部81，在筆尖構件1〇側具 10有用以防止其收納部内壓力增減之壓力調整部60。該壓力調整部60 —般稱為「收集器」，一邊在正壓時期無害之空間溢出調整，一邊在負壓時流入空氣，進一步詳細的說明之。在該收集器61之外周，設置有自液體收納部81側後端 15面向筆尖構件10側所形成之液體誘導溝62，自筆尖構件1〇側前端面向液體收納部81側所形成之空氣調換溝63與液體誘導溝62及空氣調換溝63雙方交叉所形成之多數個液體保留溝64。前述空氣調換溝63係與確保與設置於筆尖構件1 〇之書寫用具外部連通之空氣孔11連通。 20 由該等構造可調整液體收納部81内之壓力變化。亦即，因液體收納部81之空氣暖和在壓力上升之正壓時，墨水用液體朝液體保留溝64溢出。又，因書寫消耗墨水用液體 31在壓力變成負壓時，透過空氣調換溝63及空氣孔u，自書寫用具外部朝液體收納部81輸入空氣。收集器6丨係將 23 564225 玖、發明說明 ABS(丙烯腈乙二烯苯乙烯樹脂）等合成樹脂作為材料，全體為無色透明地形成。但是，收集器61則不限定無色透明地形成。例如，有色透明，半透明或不透明地形成也可。亦即，可視認其内部者也可。又，不能視認其内部者也佳。 5 在收集器61之中心，設置有自其後端部到書寫頂端側之前端部貫通之貫通孔65。該貫通孔65不限定圓筒狀地形成’例如’將其内周面多角形狀地形成也可。又，例如，在貫通孔65之内周面，設置有自液體收納部81側後端到筆尖構件10側前端連續之多數個溝也佳。 10 (著色劑吸附芯41) 在集ί/iL器之貝通孔6 5之液體收納部81側，插入圓筒狀之著色劑吸附芯41。又在貫通孔65之筆尖構件1〇側，可插入用以誘導自液體收納部81經由著色劑吸附芯41朝筆尖構件10側誘導墨水用液體3 1之著色劑添加芯2 6的同時，設置 15著色劑吸附芯41之前端沒入或接觸著色劑添加芯26之後端。著色劑吸附芯41係將活性碳以粉末狀或纖維狀以多孔質圓柱棒狀體地形成者，誘導墨水用液體31由著色劑吸附芯41朝著色劑添加芯26的同時，將自著色劑添加芯％擴散之著色劑吸附著色劑吸附芯41，防止著色劑20朝墨水用液 20 體31之收納部側移動。 (閥構件50) 再者’在對峙著色劑吸附芯41後端狀態下，在貫通孔 65之後端固定閥構件5〇。雖詳細表示在第5圖，但該閥構件50 ’例如形成如矽橡膠富於彈性之略圓柱形，在軸方向 24 564225 玖、發明說明形成垂直截面係放射狀。亦即，面對貫通孔65内壁，雖密接在放射之位置，但在未放射之位置則未密接，形成溝部 51 〇再者，在閥構件50之著色劑吸附芯41側端部，形成遍 5及全周擴開之肉薄袴狀之閥部52。亦即，該閥部52係設置在貫通孔65之内壁密接在全周。而且，藉在該闕部％區分之貫通孔65之前後微小之壓力差背離貫通孔65之内壁，藉形成連通路作為閥之機能。亦即，在書寫時，為補充著色劑添加芯26或墨水用液體31，僅一方向地移動。 1〇此外閥構件50按照書寫用具之規格，其材質、形狀、特別是閥部52之形狀等，並不限定於圖示之例。 (著色劑20) 在刖述之著色劑添加芯26，有浸潰著色劑2〇。由此，達成分離並收納著色劑20與墨水用液體31。又，在墨水用 I5液體31朝筆尖構件10側誘導途中，構成添加著色劑2〇於墨水用液體31。前述之著色劑添加芯26藉纖維束體而圓柱棒狀地形成。而且其纖維束體係採用用以誘導墨水用液體31適當的氣孔率者。作為在通常的書寫用具所採用之墨水誘導芯之纖 20 ，’隹束體雖使用纟氣孔率在3〇%以上$，但使用氣孔率為 40%者較理想。因為作成浸潰著色劑2〇。此外，著色劑添加芯26並不限定藉纖維束體形成，例如，藉多孔質體形成也可。又，著色劑添加芯26藉聚甲醛 ♦丙烯或聚酯等合成樹脂形成也佳。此情形，在芯之外周 25 564225 玖、發明說明二：置！自一方的端部到他方端部連續之多數個毛細管溝或孔口或凹狀部，或在芯之内部，有自到他方端部貫通之多數個毛毛、通&溝或毛細管孔或凹狀部。著色_加㈣轉觸著色之墨水為朝筆尖構件1〇導引之墨水誘導芯27。 (筆尖構件） ,書寫用具之前方部筆尖構件10雖採用因書寫用具之種；：l α不同的種類，但該實施形態係採用原子筆尖。原子筆尖係在其前端回轉自如地保持頂端圓珠12，隨著回轉 10 渗出著色墨水，可以查宜甘# a田.+ 辑寫。，、耆色墨水藉通過著色劑添加芯26及墨水誘導芯27之墨水用液體31所形成者，到達著色劑添加芯26之墨水用液體31在通過閥構件5〇後朝著色劑添加芯26，墨水誘導芯27導入。在原子筆尖10之内部，插入前述墨水誘導芯27之前端部，由此，變成通過著色劑添加 15芯26，墨水誘導芯27之墨水朝頂端圓珠12誘導。此外，筆尖構件1〇藉由毛氈構成之書寫用尖端形成也可’藉由纖維束體構成之書寫用尖端形成也佳，又，也可採用在劃線筆所使用之細長管狀之書寫用尖端。將書寫用具不書寫長時間繼續放置時，著色劑會擴散 20 至墨水用液體，有消失視覺印象之習知書寫用具差別之危險性。因此，著色劑吸附芯41係在擴散途中捕獲，吸附著色劑為目的。活性碳作為主材之粉末狀或纖維狀者以多孔質圓柱棒狀體地形成而構成者，將墨水用液體3 1自著色劑吸 26 564225 玖、發明說明附芯41朝者色劑添加芯2 6誘導的同時，將由著色劑添加怒 26擴散之著色劑吸附著色劑吸附芯41，防止著色劑2〇朝液體收納部81側移動。在書寫時以外，添加存在於閥部52前後之墨水用液體 5 31及著色劑20，逆流之墨水變成隔離狀態。又，添加著色劑20之墨水藉著色劑吸附芯41吸附其著色劑2〇。因此，墨水用液體31之液體收納部81藉閥構件5〇及著色劑吸附芯41 雙重地保護。因此，可長期維持一定之顏色、濃度。 (墨水用液體、著色劑） 10 則述之墨水用液體在本實施形態係採用習知墨水之展色料。又本實施形態之著色劑20相當於習知墨水之染料或顏料，自習知墨水去掉載色劑部份作為主體。有關於該實施形態書复用具之使用者可視認未著色之墨水用液體31，一 15方面，由於只要書寫則著色之墨水自筆尖構件10滲出，可給予書寫用具使用者外觀與使用感未能一致特異的感覺。 (筆蓋）上述之書寫用具，為保護筆尖構件1〇、預防乾燥、具有底筒狀之筆蓋90。該筆蓋9〇具有用以失住在衣袋等之爽 20子91 ,在内部具有調和筆尖構件10形狀之筆尖密閉室92。該筆尖密閉室92藉密閉用彈簧93作為可進退轴方向而提高筆尖構件1〇之密閉度，防止來自設置於筆尖構件1〇之空氣孔11或頂端圓珠12之乾燥。此外，著色劑20朝書寫用具内部收納並不限定浸潰於 27 564225 玖、發明說明著色劑添加芯26的場合。例如，雖省略圖示，但在設置於集μ器61中心之孔部，填充固態形狀或液狀地調整之著色劑也可’在那樣孔部之内周面，塗敷液狀地調整之著色劑而固化也佳。而且，在液體誘導芯27之外周面，塗敷液狀 5地凋正之著色劑並固化，或將固態形狀地調整之著色劑埋入墨水誘導芯27内部也可。而且，在墨水收納部81以外處所，保有液狀地調整之著色劑的同時，構成該著色劑隨著墨水用液體31之流動漸漸地添加於墨水用液體31也佳。此外，在本實施形態，雖表示具有收集器61之書寫用 10具，但本發明並不限定具有收集器之書寫用具，例如，未具有收集器之直液式簽字筆、麥克筆，或原子筆也可利用。 (第2實施形態）第6及7圖表示有關於本發明書寫用具之第2實施形態 ’相當於在第1圖所示「g」之類型。 15 该書寫用具具有圓筒狀之軸構件8〇，在該軸構件8〇之筆尖構件10側内部，固定有用以防止因液體收納部壓力變化而引起墨水用液體31由筆尖構件1〇漏出之收集器61。與第一貫施形態不同點係在收集器61之貫通孔65軸方向略中央設置有閥機構的同時，在其閥機構後端及前端分 2〇別固疋有著色劑吸附芯4丨及著色劑添加芯％，而且，在位於著色劑吸附芯41後端之貫通孔65後端孔固定有收集器用心56這一點。又，墨水用液體31係在軸構件8〇之液體收納部81，朝插入式液體筒3〇收納。前述閥機構係軸襯53外周部密接並安置於收集器61之 28 564225 玖、發明說明貫通孔65軸方向大致在中央σ而且，在其軸襯53之軸心孔配置有塞子55，在其塞子55之外周部與軸襯53之軸心孔之間，設置有例如由矽橡膠富有彈性之材質構成之閥體54。其閥體54係其外周部固定於軸襯53之軸心孔後方。又，在 5閥體54之内孔及軸襯53之軸心孔筆尖構件10側與塞子55之間。形成自閥體54後端開通至軸襯53前端之間隙，墨水用液體31通過其間隙。又，在閥體54之筆尖構件1〇側端，在全周上形成以肉薄縮直徑之閥部54a ,設置其閥部54a密接塞子55外周部全周。該閥部54a因區分之前述間隙之前後 1〇微小的壓力差而變形，變成閥部54a背離塞子55之外周部形成通路。刖述收集器用芯56以多孔質或纖維束狀之芯等形成，達成固定著色劑吸附芯41之機能的同時，將墨水用液體31 誘導至著色劑吸附芯41 ,且作為進一步防止未吸附於著色 15劑吸附芯41之著色劑20混入液體收納部81之墨水用液體31 及收集器61之液體保留溝内之安全裝置之機能。没因書寫消耗墨水，著色添加芯26之後端壓力逐漸地略微降低，因閥部54a被區分之間隙前後之壓力差使閥部 54a變形，藉閥部54a背離塞子55之外周部形成通路，變成 2〇可補充相當於自著色劑吸附芯41朝著色劑添加芯26消耗部份之墨水用液體31。藉如上構造，在書寫時以外存在於閥部54a前後之液體變成隔離狀態。又，在書寫時，表示為補充墨水用液體 31，僅一方向地移動，由於不用著色劑吸附芯41，設置有 29 564225 玖、發明說明在著色劑添加芯26後端具有閥體54之閥機構，也可將閥體 54之後方作為液體收納部81。因而，即使根據第二實施形悲之構造，其使用者也可視認未著色之墨水用液體3丨，一方面，由於只要書寫著色之墨水就由筆尖構件1〇滲出，可 5給予書寫用具使用者外觀與使用感不一致特異的感覺，變成可長期維持其狀態。此外’藉在閥體54後方設置著色劑吸附芯41與收集器用芯56，著色劑混入墨水用液體3 1之情事，由於變成雙重 ’二重之遮斷機構’墨水用液體31為無色透明或著色於墨 10 水用液體31時，變成可維持其色澤之狀態。 (第三實施形態）在第8圖表示第三實施形態。該實施形態相當於在第1 圖所示「d」之類型。有關於該實施形態之書寫用具係在透明或半透明之合 15 成樹脂製圓筒體形成軸構件80，在其軸構件80之前端，含原子筆尖之筆尖構件10,在相反端固定尾栓82。在尾栓82 設置有用以連通在軸構件80之墨水用透明液體31之收納部與外氣之連通孔83。在軸構件80之筆尖構件10側固定軸襯53，在其軸襯53 20 與筆尖構件10之間確保著色劑收納部21。在該著色劑收納部21，收納用以著色墨水用液體31之著色劑2〇。在面對著色劑收納部21與筆尖構件10相反側，可確保液體收納部81，可收納墨水用液體31。又，在墨水用液體 31之後端，設置有追隨墨水用液體31之消耗可移動的脂膏 30 564225 玖、發明說明狀（也含凝膠狀）之追踪器32。追踪器32係著色或在内部混入各色各樣的填料，配合用以防止在内部追踪器變形之效果’將具有與追踪器32略同等比重樹脂製之追踪棒33浸潰也可強調外表之意外性等。 5 著色劑2〇係以適當大小之固態形狀、粒狀等填充設置。又按照需要，在前述著色劑收納部21内，插入適當大小、重量、數目之攪棒，在墨水用液體31混入著色劑2〇，作為促進溶解之情事也可。軸襯53係在前端形成具有隔壁53a之筒狀體，在其隔 10壁53a之中心部，在前面形成有錐形狀或球面狀之閥體托座 53c 〇在前述之液體收納部81之筆尖構件1〇側，形成有與軸襯53連通之導入孔53b。而且，其導入孔53b係藉賦與面對閥體托座53c之勢能，配置閉塞其導入孔53b之球型閥53d 15 。賦與球型閥53d之勢能係在著色劑收納部21之筆尖構件 10側與球型閥53d之間縮裝之彈簧53e。因著書寫消耗墨水產生之減壓，因球型閥5 3 d引起導入孔53b之遮蔽狀態略微地解除，可補充墨水用液體31 至著色劑收納部21。 20 筆尖構件包含有頂端圓珠12與賦與其頂端圓珠12向外側移動勢能的圓珠用彈簧13的同時，具有連通頂端圓珠 12與著色劑收納部21之墨水用孔14而形成。如以上構成適合於賦與適當黏性之凝膠狀墨水用液體 31 °亦即，藉隔壁53a與球型閥53d可維持墨水用液體31與 31 564225 玖、發明說明著色劑20在分離狀態。又，藉，攪棒之插入在墨水用液體 3 1混入著色劑20 ’促進溶解在著色劑收納部21生成著色之墨水。沒經過長時間，由於墨水用液體31與著色劑2〇之境界 5面，著色劑逐漸地擴散，例如，不透明的筒體構成軸襯53 ’只要採用所謂將其筒部後端自形成境界面之導孔531)設定於適當後方之設計，可維持外表之新穎性。此外’隔壁53a雖在轴構件80之内方中固定軸襯53而形成，但隔壁在轴筒内面也可整體形成。 10 且說’墨水用液體即使在例如作成低黏度水性墨水用液體（例如展色料）時，基本上也可採用上述之原子筆之構造。不過’該情形，不書寫時，長期繼續放置書寫用具狀態時’有著色劑擴散至墨水用液體之危險性。因此’在擴散途中捕獲，吸附著色劑為目的，例如， 15在墨水用液體與導入孔53b之間具有著色劑吸附芯。著色劑吸附芯係活性碳作為主材之粉末狀或纖維狀者以多孔質狀圓柱棒狀體地形成者，將墨水用液體自液體收納部可朝著色劑添加芯誘導之同時，吸附擴散之著色劑，作成可防止著色劑朝液體收納部側移動。 20 (第四實施形態）以下，利用第9及1〇圖，作為第四實施形態，就兩頭式書寫用具說明之。該實施形態相當於在第1圖所示「i」之類型。該兩頭式書寫用具係如在第9圖所示，包含有透明筒 32 564225 玖、發明說明狀之軸構件80，固定於其兩端之筆尖構件10 , 10，位於軸構件80内中央附近之液體收納部81，位於其液體收納部81 及兩筆大構件1 〇，1 〇之間，將收納於液體收納部8丨之墨水用液體31分別送進筆尖構件1〇 , 1〇，限制著色劑2〇移動之 5限制構件40，40與用以防止收納部内壓力增減之壓力調整部60，60所形成。以下’以有特徵之構造為中心，在第10圖說明之。在第10圖所示構造係類似在第3圖等所示之第一實施形態，關於筆尖構件10、空氣孔u、頂端圓珠12、墨水誘 10導忍27、墨水用孔14、著色劑添加芯26、限制構件40、收集器61等有略其詳細的說明。但在第3圖等所示之第一實施形態係將第一實施形態中採用之閥構件50之形狀，則作成大大地不同。更詳細的說明之。在第一實施形態中採用之閥構件5〇 15雖由如矽橡膠富於彈性之材質構成者，但在第四實施形態，具有大致不變形之軸襯53與球型閥53d所形成。在軸襯53之中央，為將液體收納部81之墨水用液體3 j 連通筆尖構件10,具有導入孔53b。在該導入孔53b，為頂接球型閥53d，形成面向筆尖構件1〇側擴開之閥體托座53e 20 。在朝該閥體托座53c頂接球型閥53d時（非書寫狀態之筆尖構件10位於上方時），遮斷空氣之流通。又，由於在書寫時筆尖構件10位於下方，由於球型閥53d也朝筆尖構件 10側移動變成開閥狀態，變成墨水用液體31朝筆尖構件10 側供給。 33 564225 玖、發明說明此外’雖作為球型閥53d說明，但並不限定球狀者，即使圓錐狀者等也可。有關於在本實施形態之兩頭式書寫用具，係在墨水用液體31之中，裝入作為非溶解物外之塑膠製薄板或塑膠製 5小零件或金屬製薄膜等。該非溶解物39與墨水用液體3 1大致為同比重，在書寫時等，在墨水用液體3丨之中搖動著。因此，變成在視覺上為新穎的書寫用具，變成也相當於第 1圖所示「j」之類型。 (第五實施形態） 1〇關於本發明採用速乾性墨水筆之第五實施形態，一邊參閱第11圖等一邊說明。該實施形態相當於在第丨圖所示「d」之類型。该實施形態係包含有筒狀之軸構件80與朝其軸構件80 之一端固定’由頂端滲出有色墨水之筆尖構件1〇之毛氈。 15墨水用液體之收納部雖省略圖示，但位於軸構件8〇内部之筆尖構件10之相反側，以透明的樹脂形成軸構件8〇之筒側面。在筆尖構件10，固設有吸收添加於墨水用液體所形成有色墨水之墨水誘導芯2 7及與在其墨水誘導芯2 7之筆尖構 20件10相反側所連結之傳達軸28。而且，在傳達軸28之墨水誘導芯27之相反側，藉改小直徑之段差，具有朝後述閥構件50之構件插入固定之插入部28&。墨水誘導芯27與傳達軸28之連結部份也藉改小傳達軸 28之直徑形成段差，朝藉其段差之存在所形成之空間，配 34 564225 玖、發明說明置用以添加墨水用液體作為有色墨水之著色劑2〇。在本實施形態，必要時供給墨水用液體需要量的同時 ’當在不書寫時為遮斷其供給，具有閥構件5 〇，該閥構件 50係形成於插通前述傳達軸28之筒狀體50a之内部。其筒 5 狀體50a位於著色劑20與墨水用液體收納部之間，在著色劑20側安裝用以改小筒狀體50a内徑之内筒體5〇b。又，在與其内筒體50b相反側之端部，形成改小内徑之段差5〇c。在筒狀體50a’藉插入插入部28a，内裝有與傳達軸28 連結之閥體54。該閥體54包含有在段差50c之間外裝線圈 10狀之彈簧53e之彈簧安裝部54b與頂接内筒體5〇b之閥部52。在非使用時（在第11圖之（a))係藉縮裝之彈簧53e之彈發力、閥部52頂接内筒體50b。而且在書寫時（在第11圖之（b))，設筆尖構件1〇比彈簧 53e之彈發力還有力的朝紙面按壓時，則閥部52與内筒體 15 50b之間，形成墨水用孔14。其情形，墨水用液體自其墨水用孔14通過傳達轴28與内筒體50b之間隙到著色劑2〇。而且’在墨水用液體添加著色劑2〇生成有色墨水，其有色墨水朝墨水誘導芯27滲入，而自筆尖構件10滲出。此外，第11圖中，表示閥操作機構之行程作為「s」^ 20 在墨水用液體添加著色劑20可生成有色墨水，作成其有色墨水全部不能使用書寫就終了。於是，變成筆尖構件 1 〇朝紙面按壓力也消失’藉彈簧5 3 e之彈發力閥部5 2頂接内筒體50b，可阻礙逆流。藉此，可抑制有色墨水到墨水用液體之收納部’變成墨水用液體之收納部繼續在長期間 35 564225 玖、發明說明維持透明性。 (第六實施形態）在第12圖所示之第六實施形態類似第五實施形態，不同的是，著色劑20之安裝位置不同之點與安裝限制構件4〇 5 之點。該實施型態相當於第1圖中之「h」或「g」之類型〇首先，改小墨水誘導芯27之軸方向長度而擴寬著色劑 2〇之安裝處。藉此，變成可大大地確保在墨水用液體添加著色劑20而生成有色墨水之地方。 10 再者，在閥體54之反筆尖構件10側，安裝活性碳作為主劑之限制構件40。限制構件40之安裝位置係在閥體54 之軸方向，垂直的截面形成自圓筒外周之四個放射狀，在其放射部份之間。因此，閥構件5 〇不能遮斷有色墨水到達墨水用液體收納部一事，有助於作成更完全者。 15 (第七實施形態）在第13圖所示第七實施形態類似第六實施形態，不同的是，限制構件40之形狀及安裝位置。該實施形態相當於第1圖所示「h」之類型。在第六實施形態中傳達軸28之位置及形狀就照原樣。 20 —方面，將與傳達軸28及墨水誘導芯27之筆尖構件10 相反側作為限制構件本體40a，在墨水誘導芯27之筆央構件10側浸潰著色劑。又，將限制構件本體40a與墨水誘導怒27之外周以外皮40b覆蓋。在與該外皮40b之筆尖構件1〇相反側’形成有外皮孔40c。設開啟閥，則墨水用液體3 1 36 564225 玖、發明說明朝該外皮孔40c進入，在添加著色劑2〇之後，變成有色墨水自筆尖構件10滲出。著色劑20以外皮40b覆蓋其周圍，在與筆尖構件1〇相反側存在有限制構件本體4〇a，而且由於也設置有閥，可 5 抑制面對墨水用液體31擴散情事。 (第八實施形態）在第14圖所示第八實施形態係將閥構件5〇之開閉委任當使用者將書寫用具全體向軸方向往後時，朝閥體54撞上球型閥53d。在第1圖中，相當於「匕」之類型。 1〇筆尖構件10係透過墨水誘導芯27，傳達軸28朝閥構件 50連結，著色劑20位於連結軸28之閥構件5〇側。閥構件5〇側包含有筒狀體50a，内裝於其筆尖構件1〇側之内筒體5〇b ，内裝於内筒體50b之反筆尖構件10側之閥體54，及賦與其閥體54向著筆尖構件1〇側勢能的彈簧53e。在朝閥體54 15與内筒體541)插入之傳達軸28之間形成墨水用液體流入空間。在此，配置球型閥53d與限制構件4〇。使用該書寫用具之使用者在書寫時感覺到墨水之滲出不適用時，使用者係將筆尖構件1〇作成向下方狀態下將書寫用具全體向軸方向往後。於是，球型閥撞上閥體54，打 2〇敗彈簧53e彈發力之瞬間，開閥流入墨水用液體。而且，其墨水用液體添加著色劑2〇，變成有色墨水可自筆尖構件 10滲出。此外，空氣調換（朝軸構件8〇内之外氣導入）係在可通氣的墨水誘導芯27擔負其機能。為達成其機能，適當調整 37 564225 玖、發明說明墨水誘導芯27之氣孔率。 (第九實施形態）在第15圖所示第九實施形態類似第八實施形態，不同的點是，著色劑20之位置與有無限制體40。該實施形態係 5 相當於如在第1圖所示「d」之類型，未具有限制體40。又 ’著色劑20係包圍連結軸28那樣配置，將流入之墨水用液體與著色劑20接觸之面積採取比第八實施形態大。 (第十實施形態）在第16圖所示第十實施形態其特徵為在書寫用具安裝 10筆蓋90時採用作為機能之閥構件之點。該實施形態相當於在第1圖所示rh」之類型。作為閥構件係採用球型閥53d。又，在球型閥53d之筆尖構件80側與筆尖構件丨〇相反側分別配置球型閥移動限制體53f與過濾器53g。 15 筆蓋90，當面對筆尖構件1〇適當地安裝時，具有閥構件變成閉閥狀態那樣的構造。亦即，由於面對内裝於軸構件1 〇之球型閥53d藉磁力作成閉閥狀態，將以磁性體材料幵^成之球型閥吸附構件94朝筆蓋9〇固定。藉將球型閥，球型閥吸附構件94之任一方或雙方作成磁石可達成。球 20型閥吸附構件94之位置，由於比在筆蓋9〇安裝時作成閉闕狀態之位置還稍微偏與筆尖構件10之相反側。按照如以上構造，只要安裝筆蓋90 ,即使筆尖構件10 下向也好上向也好，球型閥53d都拉到球型閥吸附構件 94，也可維持閉間狀態。又，只要摘下筆蓋90，球型閥 38 564225 玖、發明說明 53d可自由地作動。例如，在書寫時筆尖構件⑺變成下向 ’由於作為閥構件變成開閥狀態，墨水用液體朝著色劑添加芯26供給，自筆尖構件1〇可渗出有色墨水。 (第十一實施形態） 5 纟第17圖所示第十_實施形態係書寫用具之使用者作為操作閥構件50之閥操作機構，在與轴構件8〇之筆尖構件 1〇相反側之端部具有操作部59等。該實施形態相當於第^ 圖所示「e」之類型。在第11圖等所呆實施形態，雖將筆尖構件1G作為藉是否 10按壓紙面進退之閥操作機構，但採用該實施形態之筆尖構件10係所謂「毛筆」，由於不適於所稱將筆尖構件按麼紙面之操作，在與轴構件80之筆尖構件10相反側端部具有刼作°P59等。此外’著色劑20位於筆尖構件10與閥構件50 之間。 15 此外，即使筆尖構件10非「毛筆」，採用在與筆尖構件10相反側之端部有操作部59等之闕操作機構，也當缺可以。 ' 操作部59雖藉桿用彈簧58之彈發力通常是朝外側擠愿 (第’但沒阻抗其彈發力擠人操作部59 20構⑽之轴芯朝闕體54連結那樣，納入之闕桿57開啟在^ 構件50之閥體54(第17⑻圖）。因此，為表示閥桿57等自省略圖示之墨水用液體收納部變成朝著色劑20供給墨水用液體朝筆尖構件10供給有色墨水。閥體54藉彈黃…通常 ’ d在收納部之墨水用液體繼續長期間可保持透明性。 39 564225 玖、發明說明此外，在第17圖中，表示閥操作機構之行程作為「s」。於是，雖隨著墨水用液體之消費軸構件8〇内部變成負壓，但當開閥時，通過筆尖構件10、著色劑2〇、閥構件5〇朝軸構件80内供給外氣，構成解除負壓狀態。換言之，作 5為筆尖構件10在採用毛筆等時，選定朝軸構件80内可供給外氣那樣氣孔率之材質。 (第十二實施形態）564225 发明 Description of the invention (The description of the invention should state: the technical field, prior art, contents, embodiments and modes of the invention are briefly described) C. The technical field of the householder 3 Field of the invention The invention belongs to the manufacturing and use of ink In the field of writing utensils, 5 the writing utensils separate and store the ink liquid and the coloring agent contained in the ink, and the coloring agent is added to the ink liquid to become colored ink while the ink liquid is induced toward the pen tip member, and Can be written with its colored ink. 10 Background of the Invention (Prior Art) A writing instrument that contains colored ink inside a writing instrument and guides the ink toward the top of the writing for writing. Specific examples include pens, ball pens, quick-drying ink pens, and signature pens. (Mike pen) or marker pen, etc. 15 Ink used in such writing instruments is one in which dyes or pigments are dissolved or dispersed in a vehicle (solvent, media) approximately uniformly in advance and stored in the writing instrument It can be adjusted to show approximately the same color as when transcribing on the writing surface. The inventor has found that the utility model announcement, Showa 丨 5 years (AD 940) No. 20 7603, is a technology related to the present invention. This document discloses a solid ink fountain pen, and a mechanism for rotating a member such as a member 19 to advance and retreat the water stopper 21 is described in the first figure of the same document. However, the figure is not complete, and it is presumed that it cannot advance or retreat. If the advance and retreat of the arrow shaped stopper 21 does not prevent water from penetrating and produces 6,564,225 kan, invention description, leaking ink, etc., it holds solid ink and is a so-called specific writing implement. Lack of practicality. In addition, the fountain pen of this document is a water mixture that is separately accommodated, and is not in appearance (the purpose of the present invention), the purpose of this Maoming is to provide _ a kind of appearance-specific writing utensils, the purpose of this month Provided is a writing implement that has a liquid and a different color than that of the drawing line and the agronomy, and has a specificity in appearance and use inconsistency. [Polishing the inner poor] 10 Summary of the invention (basic structure) In order to achieve the purpose of the invention, it is necessary to have the following structure. First, a transparent ink liquid and a coloring agent for coloring the ink liquid are required to be housed in writing instruments, and a structure capable of visually seeing through the liquid for 15 inks is required. Second, there is a need for a structure in which a transparent ink liquid and a coloring agent for coloring the ink liquid are mixed and can be supplied to a pen tip during writing. Third, it is necessary to have a structure in which the colored ink colored by the colorant is not mixed into the storage portion of the liquid for the transparent ink when not writing. 20 (Structure 1) Structure 1 is a writing instrument for separating and containing the ink liquid 3 and the coloring agent 20. That is, a writing instrument includes: a cylindrical shaft member 80; a pen tip member 10 fixed to one end of the shaft member 80 to allow colored ink to leak out from the top end; and a liquid 31 for ink is housed in The aforementioned shaft member 7 564225 发明, invention description 80, constitutes the main body of the colored ink exuding from the tip of the nib member 10; the colorant 20 is added to the aforementioned ink liquid 31 for colored ink, and the valve member 50 To block the colorant 2 () and the ink liquid 31. Further, among the side surfaces of the barrel of the shaft member 80, the storage portion containing the ink liquid 31 is transparent to the palate, and the valve member 50 is located between the storage portion of the ink liquid 31 and the toner 20, and The storage portion of the ink liquid 31 described above has a pressure adjustment portion 600 for preventing the pressure in the storage portion from increasing or decreasing (the explanation of the term in the structure 1). 10. The "shaft member 80" is the same as the ink liquid 31. The storage container is formed integrally, but it may also be a member that forms a shaft. It is also preferable that the storage container of the ink liquid 31 is a detachable plug-in ink tube 30, and the plug-in ink tube 30 is stored in A hollow tube member is formed inside the shaft member 80 and exchangeably. 15 "In the side of the cylinder of the shaft member 80, at least a part of the storage portion for storing the liquid 3 for ink is transparent" The storage portion for storing the liquid 3 for ink is generally transparent throughout the entire circumference, but even if one Some are also included in the scope of patent application for the purpose. The "pressure adjusting unit 60" is a so-called holding mechanism for keeping the pressure of the storage space constant as the air expands and contracts due to the consumption of the ink liquid 3 丨 or a change in temperature. For example, as shown in Fig. 8 below, the pressure adjusting portion 60 is generally provided with a communication hole 83 for connecting the internal space of the shaft member 80 and the outside air to the rear end of the shaft member 80. In such a pressure adjusting part, it is necessary to prevent the ink liquid from leaking out of the communication hole. At this time, 8 564225 玖, description of the invention, most of the liquid pen tip member 10 for ink is provided with a grease, paste or gel. Like non-drying substances or sliding plugs. Another aspect of the pressure adjustment unit is, for example, a valve mechanism shown in a u-th figure described later. As the pressure changes, the valve opens the internal space of the shaft member 80 and the outside air, and the ink liquid or outside air is introduced or discharged. Furthermore, as another aspect of the pressure adjustment unit, a mechanism (for example, a collector) that flows into air at a negative pressure while using a capillary force to adjust while overflowing to a harmless space at a positive pressure. In addition, the aspect of the 'pressure adjustment section is not limited to the above aspect, and for example,' the above aspect may be combined. The "valve member 50" is a check valve that prevents the ink liquid 31 that has been temporarily fed into the colorant 20 side from flowing backward. Also, to completely prevent backflow, a double valve can be used. In the case of a double valve, the position where each valve is provided, for example, in other structures, can be placed one by one at the end of the restricting body 40 described later. "Separating and accommodating the ink liquid 3 丨 and the coloring agent 20" means that the ink liquid 31 and the coloring agent 20 contained in the ink are stored in a physically separate place in the writing instrument. As described in the term description of the shaft member 80, for example, the accommodating container of the ink liquid 31 is a detachable insertable ink tube 30. "Liquid for Ink 3 1" can be a vehicle in the conventional ink (a colorless and transparent liquid with the dye or pigment removed from the conventional ink as the main body), or a dye or pigment can be added to the vehicle Colored liquid. Based on the structure of the present invention, the liquid 3 1 for ink is prepared by adding a coloring agent 20 during the induction of the pen large member 10. In the former case, it becomes 9 564 225 玖, a colorless and transparent ink liquid 31. It is possible to write a line with colored ink. In the latter case, it is possible to create a color different from the writing stroke and the ink liquid 31. As the specific "liquid for ink 3 1" ', for example, a conventional 5 ink vehicle can be used as it is. Thereby, the transparent or translucent ink liquid 3 1 can be adjusted. Further, for example, by adding a predetermined component to the vehicle of the conventional ink, or by taking out a predetermined component from the vehicle of the conventional ink, the transparent or translucent ink liquid 31 may be adjusted. In addition, for example, in a conventional ink vehicle, by dissolving or dispersing a dye or a pigment, a colored transparent or 10-color translucent ink liquid 31 can be adjusted. Thereby, for example, the colorant 20 and the ink liquid 31 of the same color can be adjusted. For example, the ink liquid 31 having a color different from that of the toner 20 may be adjusted. In addition, how to adjust the ink liquid 31 depends on how the look and feel is desired. Furthermore, the vehicle of the ink liquid 31 can be appropriately mixed, for example, 15 water, water-soluble organic solvents, lubricants, preservatives, rust inhibitors, pH (hydrogen ion concentration) adjusters, anti-drying agents, Adhesive, emulsifier, etc. to adjust. The "colorant 20" refers to one that is added to the aforementioned ink liquid 3 to produce colored ink. 20 For example, a dye or pigment of a conventional ink can be used. Thereby, it is possible to adjust the fixing disk shape or the high-concentration liquid toner 20. In addition, for example, in the conventional ink vehicle, by dissolving or dispersing a very large amount of dyes or pigments, it is also possible to adjust the coloring agent 20 in a liquid form in the south concentration. In addition, for example, a predetermined component in a conventional ink vehicle can dissolve or disperse a very large amount of a dye or a pigment, which is also 10,564,225, a description of the invention, and can adjust a high-concentration liquid toner 20. In addition, how to adjust the colorant 20 depends on the form of addition of the ink liquid 3 i to the colorant 20 and the like. " 5 Furthermore, dyes of the colorant 20 can be used, for example, direct dyes, acid dyes, basic dyes, fluorescent dyes, or food dyes. The pigment of the colorant 20 can be used, for example, an inorganic pigment, an organic pigment, an inorganic fluorescent pigment, or an organic fluorescent pigment. The "main body of the colorant" also includes all the concepts of the colorant 20 'or most of the colorant 0. In addition, water, water-soluble organic solvents, lubricants, preservatives, 10 rust inhibitors, pH (hydrogen ion concentration) adjuster, anti-drying agent, thickener, emulsifier, direct dye, acid dye, basic dye, glory dye, food dye, inorganic pigment, organic pigment, inorganic fluorescent pigment and The organic fluorescent pigment is described in detail in the embodiment of the invention. Regarding the shape of the colorant 20, in the solid state, in addition to a single small block shape, a ring shape, a hole shape, or the like can be appropriately selected. The "nib member 10" refers to, for example, a pen tip when a writing instrument is a pen, a tip of a pen when the writing instrument is a ball pen, and a writing made of felt when the writing instrument is a quick-drying ink pen. Use the tip. In addition, when the writing instrument is a pick pen (Mike pen), it is called a 20 writing tip composed of a fiber bundle body, and when the writing instrument is a stylus pen, it is called a thin tube writing tip. In addition, since writing instruments are not limited to these pens, the pen tip member 10 is not limited to these writing tips. The ink liquid 31 is added with the colorant 20 in the ink liquid 31 in the course of the induction to the pen tip member 10. Specifically, there are the following cases. First, the ink 11 564225, description of the invention, during the process of the inadequate / night body 31 reaching the nib member 1 (), the liquid 31 for ink is used to store the solid colorant 20, and the solid colorant is added to the side. When dissolving little by little, add it at the same time. Secondly, during the process of the ink liquid 31 reaching the pen tip member, the liquid liquid 20 is mixed by adding the liquid colorant 20-side-by-point by accommodating the liquid colorant 20 in part. Third, when the liquid 31 for ink reaches the nib member 10, the liquid colorant 20 is directly added to the liquid for ink "(according to the effect of the structure 1) 10 In the cylinder side of the shaft member 80, Since at least a part of the portion containing the ink liquid 31 is transparent, the user of the writing instrument of the present invention can visually recognize the ink liquid 31. On the one hand, since the colored ink having a color different from the ink liquid 31 is only required for writing, Exuding from the pen tip member, it can give the writing device user a unique feeling of inconsistency in appearance and use. For example, regardless of the colorless ink liquid, the blue writing line can still be obtained by using blue ink. The thin red ink liquid can still obtain black writing traces by black ink. When writing, by opening the valve member 50, the ink liquid 31 passes through the valve member 50, and the coloring agent 20 is added to the ink liquid 31. Colored ink leaks out from the top of the member 20, and writing is possible. Outside of writing, the valve member 50 closes the movement of the colorant 20 toward the ink liquid 31 by closing the valve. Therefore, by adding The colored ink that has not been consumed for writing with the colorant 20 can be prevented from flowing back toward the storage portion by the closing of the valve member 50. As a result, the ink liquid 31 can maintain a certain color or concentration over a long period of time. 12 564225 发明, description of the invention The pressure in the storage portion of the ink liquid 31 may increase or decrease due to external temperature or heat transfer during use, but the leakage or leakage of the ink liquid 3 may be caused by the increase or decrease. The adjustment unit 60 prevents an increase or decrease in pressure. (Structure 2) Structure 2 is a so-called writing instrument called a two-end pen. Among them, there is a writing instrument for cutting away and containing the ink liquid 3 丨 and the coloring agent 20. That is, Contains the following, namely: shaft member 80, is cylindrical; two nib members 10, 10, two, fixed to both ends of the shaft member 80, 10, can leak colored ink from the top; liquid 31 for ink, storage On the aforementioned shaft member 80, a main body of colored ink is exuded from the tips of the pen tip members 10, 10; two toners 20, 20 are used to add to the aforementioned ink liquid 31 as colored ink; and 15 ㉟ Valve member 5G 5G, used to block any one of the two colorants 2 (), 20 and the ink liquid 31, and at least a part of the ink liquid containing side of the shaft member 80 is transparent, two The valve member 50, 50 is located between the ink 20 containing the ink liquid 31, and the liquid 20 is received as the ink 31. The inner case has a writing instrument having a pressure adjustment part 防止 for preventing an increase or decrease in pressure in the storage portion. > Although the pen large member 10, 10 is fixed to both ends of the shaft member 80, respectively, the storage portion of the ink 3 for the ink X 3 is according to each pen tip member. It is also good to be independent, and can also be used in addition. The shared aspect is ideal. No. 13 564225 发明, invention description, although there is a so-called "only-party" can not first refer to the state of writing, but as long as the common use can be effectively consumed ink liquid 3m. (According to the effect of Structure 2) * In the side of the cylinder of the shaft member 80, at least 5 parts of the portion containing the ink liquid 31 are transparent, and the user of the writing instrument according to the present invention can bear the ink liquid 31 On the one hand, as long as the colored ink of a color different from the liquid 31 for writing is exuded from the pen tip member 10, it can give the writing utensil user a unique feeling of inconsistency in appearance and use. When writing with either the nib member 10 or 10, by opening the valve member 50 10, the ink sample 31 passes 5G, and the colorant 20 is added to the ink cartridge 31, because colored ink leaks out from the tip of the nib member 10. While writing. In addition to writing, the blocking valve member 50 can block the movement of the colorant 20 toward the ink liquid 31. Therefore, by adding the colored ink that has not been consumed for writing with the coloring agent 20, the blocking valve member 50 can suppress the ink liquid 31 from reversing toward the storage portion 15 ", L. Due to the incident in May, the ink liquid 31 maintains a certain color or density for a long period of time. Although the internal pressure of the ink liquid 31 is increased or decreased due to external temperature or heat transfer during use, the ink liquid 3 丨 leaks due to the increase or decrease, etc., and the pressure adjustment unit 60 is used to prevent the pressure from increasing. Less. 20 (Structure 3) Structure 3 is a writing implement described in either the limited structure or the structure 2. The valve member 50 is opened when writing, and is closed when not writing. The writing instrument with the pen tip member 10 as an interlocking structure is related. As a specific valve member 50, for example, it has a structure in which the pen tip member 10 follows the book 14 564225, the description of the invention is slightly advanced, and the intermediate member 5G is a structure that can be opened and closed in conjunction with its advance and retreat. (The effect of structure 3) The valve member 50 can be opened during writing, and the ink liquid 31 moves toward the coloring 5 W20 side. 'Coloring agent is added to the ink liquid 3], because colored ink leaks out from the tip of the pen tip member 10. Does not hinder writing. In terms of writing, the plug valve member I prevents backflow of the black water liquid 3! Once the colorant paste enters, and the ink liquid 31 continues to maintain color or density for a long period of time. (Structure 4) The materials 4 and 4 are limited to writing implements described in any of the old structures 3 of self-construction, and they relate to writing implements having a valve operating mechanism that can operate the valve member 50 and open and close. The valve operating mechanism is a mechanism by which a user of the writing implement can open and close the cymbal member 50. There is a nib member of the cymbal 8 () and a 15-retractable detachable mechanism included at the opposite end, or a member included near the center of the shaft member 80. Push-down retractable mechanism. More specifically, the potential energy imparted by the ammunition eliminates the need to operate the mechanism that can advance and retreat in the axial direction. In addition, according to the structure 4 of the limited structure 3, a structure that can be opened and closed by a user's operation can be adopted while being used as a structure that is closed when not writing at the time of writing. (According to the effect of Structure 4) If the amount of colored ink that leaks out from the tip of the pen tip member 10 is to be changed a lot, the user of the writing instrument is the valve operating mechanism to open the valve member 50. In addition, when it is desired to reduce the outflow of colored ink, or if it has been used, Book 15 564225 玖, description of the invention, the user of the writing implement is the valve operating mechanism to block the valve member 50. (Structure 5) Structure 5 is limited to writing instruments described in any one of the structure from the structure to the structure 4. The coloring ink 2 is added to the storage portion of the ink liquid 31, and the colored ink has a coloring agent 20 that enters the ink. A writing implement that absorbs the coloring matter 20 and the coloring matter adsorbing substance 45. The “colorant adsorbing substance 45” is, for example, a substance having a capillary force (a fiber bundle body) and a processor, a person having a capillary force inside the resin molded body, and a person having a capillary force outside the resin molded body. Zeolite, 10 silica gel, alumina, polymer materials, etc. The shape is not particularly limited as it is crushed, granular, powdery, fibrous, and the like. (Based on the effect of Structure 5) When the colored ink to which the colorant 20 is added is immersed toward the pen tip member 10 side in the ink liquid 31 storage portion, the colorant adsorbing substance 45 adsorbs the colorant 2015. Therefore, the storage portion of the ink liquid 31 continues to maintain a certain color or density for a long period of time. (Structure 6) Structure 6 is a writing instrument that is described in any one of Structures 1 to 5 and is limited between the valve member 50 and the storage portion of the ink liquid 31. The structure 20 is used to prevent the colorant 20 from reaching the ink. A writing implement for a restricting member 40 that moves in the direction of liquid 31. (Explanation of terminology of structure 6) "Limiting member 40" is an absorbent member in which the adsorbent is used as a main agent. There are two types of filtration structures in which liquid does not penetrate but particles do not penetrate. It can also be divided into 16 564225 发明, description of the invention is placed between the storage portion of the ink liquid 3 丨 and the storage portion of the toner 20. In the split setting, different capillary forces can also be combined. As the absorbing member, the above-mentioned carbon-quality materials such as activated carbon are used in the coal-phase coal plant, sarcobacteric acid resin, and gas-generating ethylene, and other synthetic resins, or polypropylene fiber, cellulose, and coal. In addition to tar pitch-activated fibrous activated carbon, etc., bone carbon or fossil stone, stone rubber, oxide, or polymer materials can be used. Examples of the filter structure member include a semi-permeable membrane. Most semi-permeable membranes have pores with a diameter of about 10 to 100 angstroms (A). Although most of the liquid component 10 constituting the ink can pass through them, the dyeing or pigments constituting the colorant cannot pass through the pores. Although the ink liquid is not prevented from moving in the direction of the colorant, the colorant can be restricted from moving in the direction of the liquid for the ink. Specific semi-permeable membranes include, for example, cellophane, polyvinyl alcohol membranes, bladder membranes, collodion membranes, cell membranes, cellulose acetate membranes, hollow membranes, membranes, and liquid chromatography columns (ion exchange resins). Or a moisture-permeable waterproof material (for example, Gytex (trade name)). As the restricting member, a substance having a capillary force can be used, for example, a fiber bundle body processor, a person holding a capillary force inside a resin molded body, a person holding a capillary force outside the resin molded body, and the like. 20 (Based on the effect of structure 6) The colored ink added with the colorant 20 can prevent the colorant 20 from blocking the ink liquid toward the ink by the restricting member 40 even when the colored member 20 seeps to the storage portion side of the ink liquid 31 when the valve member 50 is opened. Move in 31 directions. Therefore, the accommodating portion of the ink liquid 31 can maintain a certain color or density for a long period of time. 17 564225 发明, Description of the Invention (Structure 7) Structure 7 is a writing instrument limited to any one of the structures 1 to 6 described in relation to the existence of a colored ink between the valve member 50 and the coloring agent 20 that prevents the coloring agent 20 from being diffused. The writing instrument of the restriction member 40. 5 Even if the colored ink added with the colorant 20 oozes toward the valve member 50 side, the restricting member 40 'can prevent the colored ink from flowing backward toward the storage portion 31 of the ink liquid 31 when the valve member 50 is opened. Therefore, the storage portion of the ink liquid 31 can maintain a certain color or density for a long period of time. (Structure 8) 10 Structure 8 is a writing instrument limited to any one of Structure 1 to Structure 7 ', which is characterized in that the ink liquid 31 is contained in an insoluble matter 39 having the same specific gravity as that of the ink liquid 31 in the storage portion. The "insoluble matter 39" here is a solid matter which is not dissolved in the ink liquid 31, such as a thin sheet made of a thermoplastic resin. It can also be formed by metal thin film, 15 metal small objects, metal powder, or glass small objects. For example, a product name, a company name, or a character may be attached, and those shapes may be used. In addition, regarding "insoluble matter 39" and "equal specific gravity of the liquid 31 for ink", the main purpose is that the non-dissolved matter 39 floats in the ink liquid 31, and the so-called 20 specific gravity difference is within b%, preferably 10%. Within 5% is more desirable. When the specific gravity difference is greater than 15%, the floating or sedimentation of the non-dissolved matter 39 is too quick and interesting. On the one hand, if the difference in specific gravity is less than 5%, the floating or sedimentation of the non-dissolved matter 39 is extremely late, and a novel purpose cannot be performed. 18 564225 发明, description of the invention At least a part of the portion of the side surface of the barrel of the shaft member 80 containing the ink liquid 3 m is transparent. In addition, since the non-dissolved matter in the storage portion of the ink liquid 31 has the same specific gravity as the ink liquid 3 丨, when writing in the ink liquid 31, etc., these are shaken in the ink liquid 31 and can float even when not writing. . As a result, it has become a writing implement that can exert new advertising functions using a newly designed writing implement. Brief Description of Drawings Figure 1 is a conceptual diagram showing changes according to constituent elements. Fig. 2 is a sectional view showing the entire first embodiment. Fig. 3 is a sectional view showing a main part in the first embodiment. Fig. 4 is a cross-sectional view showing A-A in Fig. 3. Fig. 5 is an enlarged sectional view showing a main part of the first embodiment. Fig. 6 is a sectional view showing the entire second embodiment. Fig. 7 is a sectional view showing a main part of the second embodiment. Fig. 8 is a sectional view showing the entire third embodiment. Fig. 9 shows a double-ended writing instrument as a fourth embodiment. Fig. 10 shows a double-ended writing instrument as a fourth embodiment. Fig. 11 (a) '(b) is a sectional view showing the entire fifth embodiment. Fig. 12 is a sectional view showing the entire sixth embodiment. Fig. 13 is a cross-sectional view showing the entire seventh embodiment. Fig. 14 is a sectional view showing the entirety of the eighth embodiment. Fig. 15 is a sectional view showing the entire ninth embodiment. Fig. 16 is a sectional view showing the entirety of the tenth embodiment. 17 (a) to (c) are sectional views showing the entirety of the eleventh embodiment. 19 564225 发明 Description of the invention Fig. 18 is a sectional view showing the entirety of the twelfth embodiment. Fig. 19 is a sectional view showing the entirety of the thirteenth embodiment. I: Embodiment; j Detailed description of the preferred embodiment 5 In the following, the writing implements of the present invention will be described first with the main changes, and then each embodiment will be described in detail. (Figure 1) As mentioned above, there are three conditions in the structure. The first condition is that the liquid for ink and the colorant capable of coloring the ink for liquid are stored in the writing instrument 10 respectively, and the structure of the liquid for ink can be visually observed. The first condition is from "a" to "j" as all common means of achievement. That is, at least a part of the side of the barrel of the shaft member containing the ink liquid is transparent. The second condition is a structure in which an ink liquid and a coloring agent for the ink liquid 15 are mixed at the time of writing and can be supplied to the pen tip, and represent different means of achieving from "a" to "e". Second, when not writing, it is necessary to use colored inks colored with a colorant to constitute a structure that does not mix with the ink containing portion of the ink, and uses a common valve member from "a" to "j". In addition, when not writing, the colored ink colored with the colorant 20 is a structure that does not mix toward the liquid containing portion of the ink, and represents different means from "e" to "j". "A" is an interposition member between the containing part of the ink liquid and the toner. Also, as the storage portion of the ink liquid, a pressure adjustment portion is provided to prevent the pressure in the storage portion from increasing or decreasing. The storage portion of the liquid for ink is closed 20 564225 玖, description of the invention The pen tip member side and the opposite end, and the aforementioned pressure adjustment section is the 阙 member. "B" is the same as "a" in that the reading member is arranged between the ink containing portion and the toner, and the pressure adjusting portion is different. In other words, the ink storage portion is provided with a pen body member on the side of the pen nib and the opposite end, which can communicate with each other and have a tracking body that tracks the consumption of the ink liquid. "c" is also the same as that of "a", in which the valve member is disposed between the ink containing portion and the toner, and the pressure adjusting portion is different. That is, the liquid storage portion for the ink blocks the pen tip member side and the opposite end. In addition, the aforementioned pressure adjustment unit can be used to inject external air from the pen tip member side, and can be used as an ink liquid or liquid colored ink that is squeezed out by expanding the air in the ink liquid storage unit to a harmless space. Live collector. "d" is also disposed between the liquid storage portion for ink and the toner. Although the valve member is the same as "a", the function of the member is different between them. That is, the valve member is opened when writing, and closed when not writing, and has a structure that moves to the nib member. "β" is also a valve member 'disposed between the liquid containing portion for ink and the toner. Although the valve member' is the same as "a", the function of the valve member is different. That is, the valve member has a structure having a valve operating mechanism capable of opening and closing the valve. The valve operating mechanism is arranged at the opposite end to the pen tip member on the side shown in the figure. i〇 "f" is a structure in which colored ink that is colored as a colorant does not mix toward the liquid storage portion of the ink when not being written. A valve member is added to the liquid storage portion of the ink to add a colorant to the liquid storage portion. The colored ink adsorbs the colorant adsorbent substance of the colorant, and specifically has porous and capillary substances. 21 564225 发明. Description of the invention "g" is a structure in which colored ink colored with a colorant does not mix toward the liquid storage portion of the ink when not being written, and the valve member includes the valve member and the liquid for ink. A restricting member for preventing the colorant from moving in the direction of the ink liquid between the storage portions. 5 "h" is a structure in which the colored ink colored with the colorant is not mixed toward the liquid storage part of the ink when not being written. The valve member is included between the valve member and the toner. A restricting member that prevents the colorant from moving toward the ink liquid. "I" indicates a so-called writing instrument with two ends. In other words, a writing instrument in which each coloring agent is arranged is shown on the pen tip side of each valve member with the housing portion of the ink liquid body 10 interposed therebetween. "J" indicates a writing instrument characterized by being dispersed in an insoluble matter having the same specific gravity as that of the ink liquid in the ink liquid containing portion. (First Embodiment) Figs. 2 to 5 show the first embodiment. This embodiment corresponds to "c" shown in FIG. The writing instrument includes a cylindrical shaft member 80, a nib member 10 facing forward (above in FIG. 2), and a pen cover 90 that protects the nib member 10, inside the rear side of the shaft member 80. A liquid storage portion 81 is provided to store the ink 20 liquid 31. The liquid storage portion 81 is made of a synthetic resin such as polypropylene (pp) as a material, and constitutes the internal structure of the whole as a colorless transparent visible shaft member 80. In addition, it is not limited to being formed in a cylindrical shape. For example, it may be formed in a polygonal shape on the outer periphery. In addition, it is not limited to being formed colorlessly and transparently, for example, colored transparent '22 564225225, description of invention, or semitransparently may be formed. Moreover, the whole is not limited to the formation of transparency. For example, a transparent window may be provided on a part thereof so that the interior can be visually recognized. Furthermore, while the entirety is formed transparently, a transparent or opaque elastomer handle may be provided on the outer periphery of the gripping portion 5 and it may be preferable to add characters, graphics, patterns, or the like to the surface. (Collector 61 serving as a pressure adjustment unit) The liquid storage unit 81 circulates the ink liquid 3 i on the pen tip member 10 side and closes the rear end. As the liquid storage portion 81, a pressure adjusting portion 60 is provided on the pen tip member 10 side to prevent the pressure in the storage portion from increasing or decreasing. This pressure adjusting unit 60 is generally called a "collector", and it will be described in more detail while it is adjusted in an innocuous space during the positive pressure period, and flows into the air during negative pressure. On the outer periphery of the collector 61, a liquid induction groove 62 formed from the rear end 15 side of the liquid storage portion 81 side to the pen tip member 10 side is provided, and air exchange is formed from the tip end of the pen tip member 10 side to the liquid storage portion 81 side. The plurality of liquid retaining grooves 64 formed by crossing the grooves 63 with the liquid-inducing grooves 62 and the air exchange grooves 63. The above-mentioned air exchange groove 63 communicates with the air hole 11 which ensures communication with the outside of the writing implement provided in the pen tip member 10. 20 With these structures, the pressure change in the liquid storage portion 81 can be adjusted. That is, when the air of the liquid containing portion 81 is warmed and the positive pressure is increased, the liquid for ink overflows into the liquid retaining groove 64. When the pressure for the ink-consuming liquid 31 becomes negative, the air passes through the air exchange groove 63 and the air hole u, and air is supplied from the outside of the writing instrument to the liquid storage portion 81. The collector 6 is made of synthetic resins such as 23 564225 玖, description of invention ABS (acrylonitrile ethylene diene styrene resin), etc., and the whole is colorless and transparent. However, the collector 61 is not limited to being formed colorlessly and transparently. For example, colored and transparent, translucent or opaque may be formed. That is, the insider may be recognized. It is also better not to recognize the insider. 5 In the center of the collector 61, a through hole 65 is provided which penetrates from the rear end portion to the front end side of the writing end side. The through hole 65 is not limited to being formed in a cylindrical shape, for example, and may be formed in a polygonal shape on its inner peripheral surface. Further, for example, it is also preferable that a plurality of grooves are provided on the inner peripheral surface of the through hole 65, which are continuous from the rear end on the liquid storage portion 81 side to the front end on the pen tip member 10 side. 10 (Colorant adsorbent core 41) A cylindrical toner absorbent core 41 is inserted into the liquid storage portion 81 side of the through hole 65 of the collector. On the pen tip member 10 side of the through hole 65, a toner addition core 2 6 can be inserted to induce the ink addition core 2 6 from the liquid storage portion 81 to the pen tip member 10 side via the toner adsorption core 41. 15 The front end of the colorant adsorption core 41 is sunk or contacts the rear end of the colorant addition core 26. The colorant adsorption core 41 is formed by forming activated carbon in a powdery or fibrous form as a porous cylindrical rod, and induces the ink liquid 31 to add the core 26 from the colorant adsorption core 41 to the colorant, and to self-colorant The coloring agent adsorption core 41 is added to the coloring agent adsorption core 41 to which the core% diffuses, and the coloring agent 20 is prevented from moving toward the storage portion side of the ink liquid 20 body 31. (Valve member 50) Further, the valve member 50 is fixed to the rear end of the through hole 65 in a state where the rear end of the colorant adsorption core 41 is opposed. Although shown in detail in FIG. 5, the valve member 50 'is formed, for example, in a slightly cylindrical shape, which is rich in elasticity, such as silicone rubber, in the axial direction of 24,564,225 玖. Description of the invention A vertical cross section is formed radially. That is, although facing the inner wall of the through hole 65, although it is tightly attached to the radiated position, it is not tightly connected to the non-radiated position to form a groove portion 51. Further, the end portion of the toner adsorbing core 41 side of the valve member 50 is formed. 5 and a thin flesh-shaped valve portion 52 spreading all around. That is, the valve portion 52 is provided on the inner wall of the through-hole 65 in close contact with the entire periphery. In addition, a small pressure difference before and after the through-hole 65 divided by the crotch portion deviates from the inner wall of the through-hole 65, thereby forming a communication path to function as a valve. That is, at the time of writing, the core 26 or the ink liquid 31 is added for replenishing the colorant, and it moves only in one direction. 10 In addition, the material and shape of the valve member 50 in accordance with the specifications of the writing instrument, particularly the shape of the valve portion 52, are not limited to the examples shown in the drawings. (Colorant 20) The coloring agent addition core 26 described above has a colorant 20 impregnated. Thereby, the colorant 20 and the ink liquid 31 are separated and accommodated. In addition, while the ink I5 liquid 31 is being induced toward the pen tip member 10 side, a colorant 20 is added to the ink liquid 31. The aforementioned toner adding core 26 is formed in a cylindrical rod shape by a fiber bundle body. As the fiber bundle system, an appropriate porosity for inducing the ink liquid 31 is used. As the fiber 20 of the ink-inducing core used in ordinary writing instruments, although the 隹 bundle has a porosity of 30% or more, it is ideal to use a porosity of 40%. This is because the impregnated colorant 20 is prepared. In addition, the colorant-added core 26 is not limited to being formed by a fiber bundle, but may be formed by, for example, a porous body. In addition, the colorant-added core 26 is preferably formed of a synthetic resin such as polyoxymethylene or acrylic. In this case, the outer periphery of the core 25 564225 玖, invention description II: Set! A plurality of capillary grooves or openings or recesses that are continuous from one end to the other end, or inside the core, there are a plurality of hairs, through & grooves or capillary holes or recesses that penetrate from the other end.状部。 State. Coloring—The ink that is colored by touch is the ink-inducing core 27 that is guided toward the pen tip member 10. (Pen tip member), although the pen tip member 10 of the square part before the writing implement is based on the type of writing implement;: l α is different, but this embodiment uses an atomic pen tip. The atomic nib pivots on its front end to freely hold the top ball 12, and as the rotation 10 oozes the colored ink, you can check the Yigan #a 田. + Compilation. The black ink is formed by adding the ink liquid 31 through the coloring agent adding core 26 and the ink induction core 27, and the ink liquid 31 reaching the coloring agent adding core 26 is added to the coloring agent 26 after passing through the valve member 50. The ink-inducing core 27 is introduced. Inside the ballpoint pen tip 10, the front end of the ink-inducing core 27 is inserted, and as a result, 15 cores 26 are added by the colorant, and the ink of the ink-inducing core 27 is induced toward the top ball 12. In addition, the nib member 10 may be formed by a writing tip formed of felt and may be formed by a writing tip formed of a fiber bundle body. Alternatively, an elongated tubular writing tip used in a stylus may be used. . When the writing instrument is left without writing for a long time, the colorant will spread to the liquid for ink, and there is a danger that the conventional writing instrument will lose the visual impression. Therefore, the colorant adsorption core 41 is captured during diffusion, and the colorant is adsorbed for the purpose. Activated carbon powder or fibrous material as the main material is formed by a porous cylindrical rod-shaped body, the ink liquid 31 is sucked from the colorant 26 564225 发明, the description of the invention with a core 41 adder toner core Simultaneously with the induction of 26, the coloring agent adsorbing core 41 that adsorbs the coloring agent diffused by the coloring agent added Nu 26 is prevented to prevent the coloring agent 20 from moving toward the liquid storage portion 81 side. In addition to the time of writing, the ink liquid 5 31 and the coloring agent 20 existing before and after the valve portion 52 are added, and the ink flowing in the reverse flow is isolated. In addition, the ink to which the colorant 20 is added adsorbs the coloring agent 20 via the colorant adsorption core 41. Therefore, the liquid storage portion 81 of the ink liquid 31 is double-protected by the valve member 50 and the toner adsorption core 41. Therefore, a certain color and density can be maintained for a long time. (Liquid for ink and colorant) In the present embodiment, the liquid for ink is a coloring material of a conventional ink. In addition, the coloring agent 20 of this embodiment is equivalent to the dye or pigment of the conventional ink, and the toner is removed as the main body from the conventional ink. With regard to the user of the book reuse tool of this embodiment, the uncolored ink liquid 31 and 15 can be recognized because the colored ink oozes out of the pen tip member 10 as long as writing, which can give the user of writing instruments an appearance and a sense of use. Consistently specific feeling. (Pen cap) The writing implement described above is a pen cap 90 having a bottomed cylindrical shape to protect the pen tip member 10 and prevent drying. The pen cover 90 has a cool 20 sub-91 for holding a pocket or the like, and a pen tip closed chamber 92 for reconciling the shape of the pen tip member 10 inside. The pen tip sealed chamber 92 uses the sealing spring 93 as the advancing and retracting axis direction to improve the tightness of the pen tip member 10 and prevent drying from the air hole 11 or the tip ball 12 provided in the pen tip member 10. The storage of the colorant 20 in the writing instrument is not limited to the case where the colorant 20 is immersed in 27,564,225 玖, and the colorant added core 26 is explained. For example, although the illustration is omitted, the hole portion provided in the center of the collector 61 may be filled with a solid-state or liquid-adjusted toner, and the liquid may be adjusted by applying the liquid on the inner peripheral surface of the hole portion. Colorants are also good for curing. Further, the outer peripheral surface of the liquid-inducing core 27 may be coated with a solid toner in a liquid state and solidified, or a solid-state-adjusted toner may be embedded in the ink-inducing core 27. It is also preferable that the coloring agent which is adjusted in a liquid state is maintained in a place other than the ink containing portion 81, and it is also preferable that the coloring agent is gradually added to the ink liquid 31 as the ink liquid 31 flows. In addition, in this embodiment, although 10 writing devices having a collector 61 are shown, the present invention is not limited to writing instruments having a collector, for example, a straight-liquid signature pen, a microphone pen, or an atom without a collector. Pens are also available. (Second Embodiment) Figs. 6 and 7 show a second embodiment of a writing instrument according to the present invention ', which corresponds to the type "g" shown in Fig. 1. 15 The writing instrument has a cylindrical shaft member 80, and the inside of the pen tip member 10 side of the shaft member 80 is fixed to prevent the ink liquid 31 from leaking out of the pen tip member 10 due to the pressure change of the liquid storage portion. Collector 61. The difference from the first embodiment is that a valve mechanism is provided at the center of the through-hole 65 of the collector 61 at a slightly center, and the rear end and the front end of the valve mechanism are respectively fixed with a colorant adsorption core 4 and The colorant addition core% is a point where the collector core 56 is fixed to the rear end hole of the through hole 65 at the rear end of the colorant adsorption core 41. The ink liquid 31 is stored in the liquid storage portion 81 of the shaft member 80, and is accommodated in the plug-in liquid cartridge 30. The aforementioned valve mechanism is in close contact with the outer peripheral portion of the bushing 53 and is placed in 28 of the collector 61 564225. Description of the invention The through-hole 65 axis direction is approximately at the center σ. Furthermore, a plug 55 is arranged in the central hole of the bushing 53. Between the outer peripheral portion of the plug 55 and the axial hole of the bushing 53, a valve body 54 made of, for example, a material having high elasticity of silicone rubber is provided. The valve body 54 is fixed at the outer periphery of the valve body 54 behind the shaft hole of the bushing 53. Between the inner hole of the valve body 54 and the axial hole pen tip member 10 side of the bushing 53 and the plug 55. A gap is formed from the rear end of the valve body 54 to the front end of the bushing 53, and the ink liquid 31 passes through the gap. In addition, a valve portion 54a with a reduced diameter is formed on the entire end of the nib member 10 side of the valve body 54 and the valve portion 54a is provided to closely contact the entire periphery of the plug 55. The valve portion 54a is deformed by a slight pressure difference between the aforementioned gap and the front portion 10, so that the valve portion 54a faces away from the outer peripheral portion of the plug 55 to form a passage. It is described that the collector core 56 is formed of a porous or fiber-bundle core, etc., while achieving the function of fixing the colorant adsorption core 41, and inducing the ink liquid 31 to the colorant adsorption core 41, as a further prevention of non-adsorption on The function of the safety device in the liquid retention grooves of the ink storage liquid 81 and the liquid retention reservoir 61 of the collector 61 is mixed with the coloring agent 20 of the coloring agent 15 adsorption core 41. There is no ink consumption for writing. The pressure at the end of the core 26 gradually decreases after the coloring and adding core 26. The pressure difference before and after the gap between the valve portion 54a is deformed, and the valve portion 54a is deformed. 〇 It is possible to replenish the ink liquid 31 corresponding to the portion consumed from the colorant adsorption core 41 toward the colorant addition core 26. With the above structure, the liquid existing in front of and behind the valve portion 54a outside the time of writing becomes isolated. In addition, during writing, it is indicated that the liquid 31 for replenishing ink is moved only in one direction. Since the colorant adsorption core 41 is not used, 29 564225 玖 is provided. The invention has a valve having a valve body 54 at the rear end of the colorant addition core 26. As the mechanism, the rear side of the valve body 54 may be used as the liquid storage portion 81. Therefore, even according to the structure of the second embodiment, the user can visually recognize the uncolored ink liquid 3 丨 On the one hand, as long as the colored ink for writing is exuded from the pen tip member 10, it can be used for writing instruments 5 The appearance of the user is not consistent with the sense of use, and the specific feeling becomes a state that can be maintained for a long time. In addition, when the colorant adsorption core 41 and the collector core 56 are provided behind the valve body 54, the colorant is mixed with the ink liquid 31 because the ink liquid 31 is colorless or transparent due to a double 'double blocking mechanism'. When it is colored in the ink 10 for the water liquid 31, it becomes a state where the color can be maintained. (Third Embodiment) Fig. 8 shows a third embodiment. This embodiment corresponds to the type "d" shown in FIG. The writing implement according to this embodiment is formed of a transparent or translucent 15-cylindrical resin-made cylindrical body to form a shaft member 80. At the front end of the shaft member 80, a nib member 10 including a ballpoint pen tip is fixed at the opposite end. 82. The tail bolt 82 is provided with a communication hole 83 for communicating the housing portion of the ink transparent liquid 31 in the shaft member 80 with the outside air. A bushing 53 is fixed to the pen tip member 10 side of the shaft member 80, and a colorant storage portion 21 is secured between the bushing 53 20 and the pen tip member 10. In the colorant storage section 21, a coloring agent 20 for coloring the ink liquid 31 is stored. The liquid storage portion 81 can be secured on the opposite side of the colorant storage portion 21 from the pen tip member 10, and the liquid 31 for ink can be stored. Further, at the rear end of the ink liquid 31, a movable grease 30 564225 following the consumption of the ink liquid 31 is provided. A tracker 32 in a shape (including a gel shape) of the invention is also provided. The tracker 32 is colored or mixed with various colors of fillers inside, and it is used to prevent the deformation of the internal tracker. The immersion of the tracking rod 33 made of resin with a weight similar to that of the tracker 32 can also emphasize the unexpected appearance. Sex, etc. 5 The coloring agent 20 is filled with a solid shape, granular shape, etc. of an appropriate size. If necessary, a stirring rod of an appropriate size, weight, and number may be inserted into the colorant storage portion 21, and the colorant 20 may be mixed into the ink liquid 31 to promote dissolution. The bushing 53 is formed with a cylindrical body having a partition wall 53a at the front end, and a cone-shaped or spherical valve body holder 53c is formed at the center of the partition wall 53a at the front end. 〇The nib of the liquid storage portion 81 described above On the member 10 side, an introduction hole 53 b is formed which communicates with the bush 53. Further, the introduction hole 53b is provided with a potential energy facing the valve body holder 53c, and a ball valve 53d 15 which closes the introduction hole 53b is disposed. The potential energy imparted to the ball-shaped valve 53d is a spring 53e which is contracted between the pen tip member 10 side of the colorant storage portion 21 and the ball-shaped valve 53d. The decompression caused by ink consumption due to writing, and the blocking state of the introduction hole 53b is slightly released due to the ball valve 5 3 d, and the ink liquid 31 can be replenished to the colorant storage portion 21. 20 The pen tip member includes a tip ball 12 and a ball spring 13 that imparts potential energy to the tip ball 12 to move outward, and is formed with an ink hole 14 that communicates the tip ball 12 and the toner storage portion 21 with each other. As described above, the gel-like ink liquid 31 which is suitable for imparting appropriate viscosity, that is, the ink liquids 31 and 31 564225 can be maintained by the partition wall 53a and the ball valve 53d. Description of the invention The colorant 20 is in a separated state. Furthermore, by inserting the stirring rod into the ink liquid 31, the colorant 20 'is mixed, and the colorant 20 is promoted to dissolve in the colorant storage portion 21 to generate colored ink. After a long period of time, the coloring agent gradually diffuses due to the boundary between the ink liquid 31 and the coloring agent 20. For example, the opaque cylinder constitutes the bush 53. The design of the guide hole 531) is set at an appropriate rear to maintain the novelty of the appearance. Although the partition wall 53a is formed by fixing the bushing 53 inside the shaft member 80, the partition wall 53a may be integrally formed on the inner surface of the shaft cylinder. 10 In addition, even when the liquid for ink is made into, for example, a liquid for low-viscosity aqueous ink (for example, a coloring material), the structure of the above-mentioned ball pen can be basically used. However, in this case, when the writing instrument is left unused for a long period of time, the colorant may spread into the ink liquid. Therefore, for the purpose of 'captured during the diffusion and adsorbing the colorant, for example, 15 has a colorant adsorption core between the ink liquid and the introduction hole 53b. The colorant adsorbs the core or activated carbon as the main material in the form of a powder or a fibrous rod. The liquid for ink can be induced from the liquid storage part by adding a core to the colorant, and it can be absorbed and diffused. The colorant is prepared to prevent the colorant from moving toward the liquid storage portion side. 20 (Fourth Embodiment) Hereinafter, a double-headed writing instrument will be described with reference to Figs. 9 and 10 as a fourth embodiment. This embodiment corresponds to the type of "i" shown in FIG. As shown in FIG. 9, the two-end writing implement includes a transparent barrel 32 564225 玖, a shaft member 80 in the form of an invention description, and nib members 10, 10 fixed to both ends thereof, located near the center of the shaft member 80. The liquid storage portion 81 is located between the liquid storage portion 81 and the two large members 10, 10, and sends the ink liquid 31 stored in the liquid storage portion 8 丨 into the pen tip member 10, 10 respectively to restrict coloring The 5 restricting members 40 and 40 for the movement of the agent 20 and the pressure adjusting sections 60 and 60 for preventing the pressure in the storage section from increasing or decreasing. In the following, the structure with characteristics as the center is described in FIG. 10. The structure shown in FIG. 10 is similar to the first embodiment shown in FIG. 3 and the like. The pen tip member 10, the air hole u, the tip bead 12, the ink trap 10 guide 27, the ink hole 14, the colorant The adding core 26, the restricting member 40, the collector 61, and the like will be described in detail. However, in the first embodiment shown in Fig. 3 and the like, the shape of the valve member 50 used in the first embodiment is greatly different. Explain it in more detail. Although the valve member 501 used in the first embodiment is made of a material having high elasticity such as silicone rubber, in the fourth embodiment, the valve member 501 and the ball valve 53d are formed so as not to be deformed. In the center of the bushing 53, the pen tip member 10 is connected to the ink liquid 3j of the liquid storage portion 81, and has an introduction hole 53b. In the introduction hole 53b, a ball-type valve 53d is contacted, and a valve body holder 53e 20 is formed to open toward the pen tip member 10 side. When the ball valve 53d is pressed against the valve body holder 53c (when the pen tip member 10 in a non-writing state is located above), the air flow is blocked. In addition, since the pen tip member 10 is located at the time of writing, the ball valve 53d also moves toward the pen tip member 10 and becomes an open state, so that the ink liquid 31 is supplied to the pen tip member 10 side. 33 564225 发明. Description of the invention Although it is described as a ball valve 53d, it is not limited to a spherical shape, and may be a conical shape. Regarding the two-end writing instrument of this embodiment, the ink 31 is contained in a liquid 31 for ink, and a plastic sheet or 5 small parts made of plastic or a thin film made of metal are contained as non-dissolved matter. This insoluble matter 39 is almost as heavy as the ink liquid 3 1, and is shaken in the ink liquid 3 丨 at the time of writing or the like. Therefore, it becomes a writing instrument which is visually novel, and it also becomes a type equivalent to "j" shown in FIG. (Fifth Embodiment) 10 A fifth embodiment of the present invention using a quick-drying ink pen will be described with reference to Fig. 11 and the like. This embodiment corresponds to the type "d" shown in FIG. This embodiment includes a felt having a cylindrical shaft member 80 and a nib member 10 which is fixed to one end of the shaft member 80 and which exudes colored ink from the tip. Although the storage portion of the liquid for ink 15 is omitted, it is located on the opposite side of the nib member 10 inside the shaft member 80, and the barrel side surface of the shaft member 80 is formed of a transparent resin. The nib member 10 is provided with an ink-guiding core 27 for absorbing colored ink formed by adding liquid to the ink, and a transmission shaft 28 connected to the pen-tipped structure 20 of the ink-guiding core 27 on the opposite side. Further, on the opposite side of the ink-inducing core 27 of the transmission shaft 28, an insertion portion 28 & is inserted and fixed toward a member of the valve member 50 described later by changing the step diameter of a small diameter. The connection between the ink-inducing core 27 and the transmission shaft 28 is also changed by changing the diameter of the small transmission shaft 28 to form a step, and the space formed by the existence of the step difference is equipped with 34 564225 发明, the description of the invention is to add a liquid for adding ink as Coloring agent for colored ink 20. In this embodiment, when necessary, the ink liquid is supplied while the ink supply is interrupted when not in writing. The valve member 50 is formed in a cylindrical body inserted into the transmission shaft 28. 50a inside. The cylindrical body 50a is located between the colorant 20 and the ink liquid storage portion, and an inner cylindrical body 50b is mounted on the colorant 20 side to change the inner diameter of the small cylindrical body 50a. In addition, at the end on the side opposite to the inner cylinder 50b, a step with a smaller inner diameter is formed by 50c. The cylindrical body 50a 'has a valve body 54 connected to the transmission shaft 28 by inserting the insertion portion 28a. The valve body 54 includes a spring mounting portion 54b with a coil-shaped spring 53e and a valve portion 52 abutting the inner cylinder 50b between the step 50c. When not in use (in Fig. 11 (a)), the inner cylinder 50b is pressed against the valve portion 52 by the elastic force of the spring 53e which is contracted. When writing (in (b) of FIG. 11), if the pen tip member 10 is pressed toward the paper surface with a force stronger than the spring force of the spring 53e, ink is formed between the valve portion 52 and the inner cylinder 15 50b With holes 14. In this case, the ink liquid passes from the ink hole 14 through the gap between the transmission shaft 28 and the inner cylinder 50b to the colorant 20. In addition, 'coloring agent 20 is added to the ink liquid to produce colored ink, and the colored ink penetrates into the ink-inducing core 27 and bleeds out from the pen tip member 10. In addition, in Fig. 11, the stroke of the valve operating mechanism is shown as "s" ^ 20. Adding the colorant 20 to the ink liquid can generate colored ink, and the colored ink cannot be used for writing. Then, the pen tip member 10 is pressed against the paper surface and disappears. 'The spring valve 5 2 e abuts against the inner cylinder 50 b by the elastic force of the spring valve 5 3 e, which can hinder the reverse flow. Thereby, it is possible to prevent the colored ink-to-ink liquid storage portion 'from becoming an ink liquid storage portion to continue for a long period of time 35 564225 玖, description of the invention Maintaining transparency. (Sixth Embodiment) The sixth embodiment shown in Fig. 12 is similar to the fifth embodiment, except that the installation position of the colorant 20 is different from the installation restriction member 405. This implementation type corresponds to the type of "h" or "g" in the first figure. First, the axial length of the ink-inducing core 27 is reduced, and the installation place of the colorant 20 is widened. Thereby, it becomes a place where the coloring agent 20 is added to the liquid for ink, and a colored ink is produced | generated. 10 Furthermore, on the side of the pen nib member 10 opposite to the valve body 54, activated carbon is used as a restricting member 40 as a main agent. The installation position of the restricting member 40 is in the axial direction of the valve body 54, and a vertical cross section is formed in four radial shapes from the outer periphery of the cylinder between its radiating portions. Therefore, the valve member 50 cannot prevent the colored ink from reaching the ink liquid containing portion, which contributes to a more complete person. 15 (Seventh Embodiment) The seventh embodiment shown in Fig. 13 is similar to the sixth embodiment, except that the shape and mounting position of the restricting member 40 are different. This embodiment corresponds to the type "h" shown in FIG. In the sixth embodiment, the position and shape of the transmission shaft 28 are the same. In the aspect 20, the side opposite to the nib member 10 of the transmission shaft 28 and the ink-inducing core 27 is used as a restricting member body 40a, and the coloring agent is impregnated on the pen-center member 10 side of the ink-inducing core 27. Further, the outer surface of the restriction member body 40a and the ink-induced anger 27 is covered with an outer skin 40b. A skin hole 40c is formed on the side opposite to the pen tip member 10 of the skin 40b. If an open valve is provided, the ink liquid 3 1 36 564225 will be introduced into the outer skin hole 40c, and after adding the colorant 20, the colored ink will leak out from the pen tip member 10. The colorant 20 covers the periphery with an outer skin 40b, and a restricting member body 40a exists on the side opposite to the pen tip member 10, and since a valve is also provided, it is possible to suppress diffusion to the ink liquid 31. (Eighth Embodiment) In the eighth embodiment shown in Fig. 14, the valve member 50 is commissioned to open and close. When the user moves the entire writing instrument backward in the axial direction, it hits the ball valve 53d toward the valve body 54. In Figure 1, it is equivalent to the type of "dagger". 10. The pen tip member 10 passes through the ink-inducing core 27, and the transmission shaft 28 is connected toward the valve member 50. The colorant 20 is located on the valve member 50 side of the connection shaft 28. The 50 ° side of the valve member includes a cylindrical body 50a, an inner cylinder 50b built in the nib member 10 side, a valve body 54 built in the anti-nib member 10 side of the inner cylinder 50b, and a valve body 54 The valve body 54 faces a spring 53e having a potential energy on the pen tip member 10 side. An ink liquid inflow space is formed between the transmission shaft 28 inserted toward the valve body 54 15 and the inner cylinder 541). Here, the ball valve 53d and the restriction member 40 are arranged. The user who uses the writing implement feels exudation of ink when writing. When not applicable, the user sets the pen tip member 10 downward and moves the entire writing implement backward in the axial direction. Then, when the ball valve hits the valve body 54 and hits the force of the 20 defeat spring 53e, the liquid for ink is opened when the valve is opened. In addition, the coloring agent 20 is added to the ink liquid, and the colored ink can be exuded from the pen tip member 10. In addition, air exchange (introduction of air to the inside and outside of the shaft member 80) is performed by the ventilable ink induction core 27. In order to achieve its function, adjust the porosity of the ink-inducing core 27 appropriately. (Ninth Embodiment) The ninth embodiment shown in Fig. 15 is similar to the eighth embodiment, except that the position of the colorant 20 and the presence or absence of the restricting body 40 are different. This embodiment 5 corresponds to the type "d" as shown in Fig. 1 and does not have the restricting body 40. In addition, the colorant 20 is disposed so as to surround the connecting shaft 28, and the area where the ink liquid that has flowed in contact with the coloring agent 20 is larger than that in the eighth embodiment. (Tenth Embodiment) The tenth embodiment shown in FIG. 16 is characterized in that a point of function as a valve member is adopted when a pen cover 90 is attached to a writing instrument. This embodiment corresponds to the type of rh "shown in Fig. 1. As the valve member system, a ball valve 53d is used. Further, a ball-shaped valve movement restricting body 53f and a filter 53g are disposed on the pen tip member 80 side and the pen tip member side of the ball valve 53d, respectively. 15 The pen cover 90 has a structure in which the valve member is closed when the pen tip member 10 is properly installed. In other words, since the ball valve 53d built into the shaft member 10 is in a closed state by magnetic force, the ball valve suction member 94 made of a magnetic material is fixed toward the pen cover 90. This can be achieved by using one or both of the ball valve and the ball valve suction member 94 as magnets. The position of the ball 20-type valve suction member 94 is slightly on the opposite side of the pen tip member 10 than the position of the closed state when the pen cover 90 is mounted. According to the above structure, as long as the pen cover 90 is installed, the pen tip member 10 may be oriented downward or upward, and the ball valve 53d may be pulled to the ball valve suction member 94 to maintain the closed state. In addition, as long as the pen cover 90 is removed, the ball valve 38 564225 玖 and invention description 53d can be operated freely. For example, during writing, the nib member ⑺ becomes downward. 'As the valve member becomes open, the liquid for ink is supplied to the colorant addition core 26, and colored ink can be exuded from the nib member 10. (Eleventh Embodiment) 5 第十 The tenth embodiment shown in FIG. 17 is the valve operating mechanism for the user of the writing instrument to operate the valve member 50 at the end opposite to the nib member 10 of the shaft member 80. The unit includes an operation unit 59 and the like. This embodiment corresponds to the type "e" shown in FIG. In the embodiment shown in FIG. 11 and the like, although the nib member 1G is used as a valve operating mechanism for pressing the paper surface forward or backward by 10, the nib member 10 adopting this embodiment is a so-called "brush", which is not suitable for the so-called nib member. According to the operation of the paper surface, the end portion on the side opposite to the nib member 10 of the shaft member 80 has an operation ° P59 and the like. Further, the 'colorant 20 is located between the pen tip member 10 and the valve member 50. 15 In addition, even if the pen point member 10 is not a "brush", it is not necessary to use an operation mechanism such as an operation portion 59 at the end opposite to the pen point member 10. 'Although the operating portion 59 is usually squeezed outwards by the spring force of the lever spring 58 (No., but the spring force of the operating portion 59 is not resisted to squeeze the operation portion 59 and the shaft core of the 20 structure is connected to the carcass 54 and incorporated into it The tappet 57 is opened on the valve body 54 of the ^ member 50 (see FIG. 17). Therefore, in order to show the valve rod 57 and the like, the ink liquid storage portion (not shown) has been changed to supply the ink liquid to the colorant 20 and the pen liquid to the nib member 10. Colored ink. The valve body 54 is yellow ... Usually, the transparency of the ink liquid in the storage section can be maintained for a long period of time. 39 564225 玖 Description of the invention In addition, in Fig. 17, the stroke of the valve operating mechanism is shown as " Therefore, although the inside of the shaft member 80, which is a liquid for ink consumption, becomes negative pressure, when the valve is opened, external air is supplied into the shaft member 80 through the pen tip member 10, the colorant 20, and the valve member 50. In other words, when 5 is the pen tip member 10, a pen or the like is used to select a material having a porosity such that external air can be supplied to the shaft member 80. (Twelfth embodiment)

在第18圖所示第十二實施形態類似第十一實施形態。不同的點是，將，在閥構件5〇之閥機構作為所謂的雙重閥之 1〇點，在第1圖中，相當於「e」之類型。面對設置於闕桿57側之闕體54，隔著彈菁W在闕構件50之筆尖構件10側具有第二間7〇。該第二閥肩藉闕操作機構之操作，與閥體54同時開啟（第圖），或閉塞（第18⑷圖）。圖中，表示閥操作機構之行程作為「s」。 5 藉具有與閥體54連動而開閉之第二閥70,更確實地防 ·- 止有色墨水之逆流，在收納部之墨水用液體繼續長期間可保持透明性。 (第十三實施形態）第十二實施形態。之點’相當於在第在第19圖所示第十三實施形態類似 20 不同之點疋’將筆尖構件1 〇作為原子筆 1圖所示「e」之類型。在笛第19⑷圖’表示閥體54與第二閥70係閉閥之狀態， f，)圖’表示間體54與第二閥7〇係開閥之狀態。圖中 ’表不閥操作機構之行程作為「s」。 40 564225 坎、發明說明此外’著色劑2〇形成圓筒形，配置於閥構件5〇與筆尖構件10之間。此外，圓筒形著色劑2〇之中央孔即使作為空氣之流通路也作機能。於是’隨著在墨水用液體收納部中溫度上升等有壓力 5上升時，設操作閥操作機構，邵墨水用液體朝筆尖構件急劇地流入。筆尖構件係速乾性墨水筆或毛筆時，筆尖構件其本身有釋放壓力之機能。又即使面對隨著書寫減壓，可自外部輸入空氣。不過，如該實施形態，在筆尖構件1〇作為原子筆時，有必要具有使用其他構件調整壓力上升或隨 10著書寫減壓之機能。所以，在筆尖構件10，設置有覆蓋墨水用孔14海棉狀之筆尖吸收體15，為將吸收至其筆尖吸收之墨水朝外部不漏出之吸收體蓋1 6與設置於其吸收體蓋16之墨水不漏，空氣流通之貫通孔之蓋孔17。以下，關於使用於墨水用液體調整之水、水溶性有機 15 4 ^、潤滑劑、防腐劑、防銹劑、PH(氫離子濃度）調整劑、乾燥防止劑、增黏劑及乳化劑等進一步詳述之。 (水）作為水，例如可使用精製水、蒸餾水、或離子交換水等。 20 (水溶性有機溶劑）作為水溶性有機溶劑，例如，可使用（1)異丙醇、丁醇等醇類’（2)㈣基甲㈣_等酮類，（3)四氫吱喃、二嗯烷等醚類，（4)乙基乙酸酯、碳酸丙烯酯等酯類，（5)乙二醇、丙二醇、丁二醇、二甘醇、三甘醇、$乙二醇、聚丙 41 玖、發明說明撐二醇、1，5-戊二醇、1，2,6-己烷三醇、硫撐二乙醇、丙三醇等多元醇類，（6)乙二醇-甲醚、乙二醇二甲醚、乙二醇-乙醚、乙二醇二乙醚、乙二醇-η-丙驗、乙二醇-異丙鱗等多元醇類之低級烷基醚，（7)尿素、吡咯烷酮、Ν-甲基-2-5 吡咯烷酮等氮化合物，（8)二甲亞颯、四甲撐亞颯等含硫化合物，（9)聚甘油環附加物等甘油誘導體等。此外，該等係分別單獨使用也可，又，組合兩種以上使用也佳。又，可使用溶劑之總量雖不特別地限定，但理想的是補助溶劑存在0.5〜重量％之範圍。 1〇 (潤滑劑）作為潤滑劑，可使用例如，聚環氧乙烧烧基醚之磷酸酯、聚環乙烧烧基烯丙醚磷酸酯、亞麻酸卸、蓖麻醇酸鈉、油酸鉀、油酸鈉、甘油脂肪酸酯、聚甘油脂肪酸酯、丙二醇脂肪酸酯、五赤蘚醇脂肪酸酯、聚環氧乙烧山梨糖醇 15酐脂肪酸酯、季戊四醇脂肪酸酯、聚環氧乙烷山梨糖醇酐脂肪酸脂、聚環氧乙烷山梨糖醇脂肪酸酯、聚環氧乙烷甘油脂肪酸酯、聚乙二醇脂肪酸酯、聚環氧乙烷烷基芳基醚、聚環氧乙烷植物崔醇、聚環氧乙烷聚環氧丙烯烷基醚、聚環氧乙烷烷基苯基醚、聚環氧乙烷蓖麻油、聚環氧乙烷 20含水羊毛脂、聚環氧乙烷含水羊毛脂醇、聚環氧乙烷烷基胺、聚環氧乙烷脂肪酸酰胺、聚環氧乙烷烷基苯基曱醛縮合物等。此外，該等係分別單獨使用也可，又，組合兩種以上使用也佳。 42 564225 玖、發明說明 (防腐劑） •作為防腐劑，例如，可使用脫氫乙酸鈉，1，2-苯并噻 σ坐口林-3 -銅、白4 a 女恩香酸鈉、2-吡啶硫醇-1-氧化鈉鹽、苯酚等。 5 此外’該等係分別單獨使用也可，又，組合兩種以上使用也佳。 (防銹劑）作為防銹劑，例如，可使用曱苯基三唑、苯并三唑及其誘導體、碟酸辛基、硫代構酸二辛基等脂肪酸碌誘導體 10 、咪唑、笨并咪唑及其誘導體、苯并咪唑、巯基苯并噻、辛基羥基甲基膦酸、雙環己基胺、氮化物、二異丙基銨、氮化物、丙炔醇、二烷基硫脲等。此外’該等係分別單獨使用也可，又，組合兩種以上使用也佳。 15 (pH(氫離子濃度）調整劑）作為pH(氫離子濃度）調整劑，例如，可使用氩氧化鈉 ’氫氧化鉀、碳酸_、氫氧化辦、碳酸鈉、碳酸氫納、氨、甲胺、二曱胺、三甲胺、乙胺、二乙胺、三乙胺、丙胺、二丙基、三丙胺、丁胺、二丁基胺、三丁胺、異丁胺、 20 二異丁胺、2-丁烷胺、N-(l -甲基丙基）-1-丙烷胺、n，N-二曱基丁胺、1,2-二曱基丙胺、N-乙基1，2-二曱基丙胺、烯丙胺、二烯丙基胺、三烯丙基胺、N，N-二甲基烯丙胺、N-甲基二稀丙基胺、3-戊基胺、N，N-二異丙基乙胺、2-(經基甲基氨基）乙醇、2-氨基丙醇、3-氨基丙醇、三乙醇胺、（·） 43 564225 玖、發明說明氣基2-甲基-1丙醇、N-異丁基二乙丙基羥基丙胺、3_異丙基羥基丙乙醇胺、二乙醇胺、2-醇胺、3-甲氧基丙胺、胺、3·丁氧基丙胺等。此外，該等係分別單獨使用也可，又，組合兩種以上 5 使用也佳。 (乾燦防止劑）作為乾燥防止劑，例如，可使用尿素、硫脲、乙樓脈、還原殿粉分解物、還原糊精、還原麥芽糊精等。此外，該等係分別單獨使用也可，又，組合兩種以上 1 〇使用也佳。 (增黏劑）作為增黏劑，例如，可使用阿拉伯樹膠、西黃蓍膠、刺槐丑膠、瓜膠及其誘導體、褐藻酸、褐藻酸鹽、果膠、觸菜膠明膠、路蛋白、酿蛋白鈉、咭嘲膠、拉姆辛膠、 15威蘭膠、芬藍膠、葡聚糖、甲基纖維素、乙基纖維素、經乙基纖維素、羧甲基纖維素、羥基丙基纖維素、澱粉乙醇酸納、含水羊毛脂衍生物、殼聚糖衍生物、乳白蛋白、聚乙晞氧化物、聚乙二醇、聚乙烯醇、聚乙烯基甲基醚、聚乙烯咄咯烷及其衍生物、聚丙烯酸樹脂、交聯型聚丙烯樹 20脂、聚氨1旨樹脂、丙烯酸樹脂之碱金屬鹽等。此外，該等係分別單獨使用也可，又，組合兩種以上使用也佳。 (乳化劑）作為乳化劑，例如，可使用聚苯乙烯、聚甲基曱基丙 44 564225 玖、發明說明烯酸酯、多氣聯乙烯基、聚醋酸乙烯酯、苯并鳥糞胺樹脂、環氧樹脂、α，冷-乙稀性不飽和酸（例如，丙烯酸、甲基丙烯酸、馬來酸等）、丙烯酸酯及甲基丙烯酸酯（例如，丙烯酸乙基、丙烯酸丙基、丙烯酸丁基、甲基丙烯酸甲基、 5 甲基丙烯酸乙酯、甲基丙烯酸丙基、曱基丙烯酸丁基等），將乙稀基芳香族化合物（例如，苯乙稀、乙稀基甲苯）共聚合而得者等。此外’該等係分別單獨使用也可，又，組合兩稜以上使用也佳。 10 (著色劑20) 前述著色劑相當於習知墨水之染料或顏料，自習知墨水除掉載色劑之部份作為主體者。例如’藉照原樣使用習知墨水之染料或顏料，可調整固形狀或高濃度液狀之著色劑2〇。 15 再者，例如，在習知墨水之載色劑，藉溶解或分散極為多量之染料或顏料，也可調整高濃度液狀之著色劑2〇。具體上’该著色劑2〇，例如，藉照原樣使用直接染料、酸性染料、碱性染料、螢光染料、或食用染料等之染料、或無機系顏料、有機系顏料、無機系螢光顏料或有機系 20 螢光顏料等之顏料可調整。以下，關於使用於著色劑2〇之調整之直接染料、酸性染料、碱性染料、螢光染料、食用染料、無機系顏料、有機系顏料、無機系螢光顏料、有機系螢光顏料、非離子系表面活性劑、陰離子系表面活性劑、及水溶性高分子進一 45 564225 玖、發明說明步詳述之。 (直接染料）作為直接染料，例如，可使用C.I.直接黑17、同19、同22、同32、同38、同51、同71、C.I.直接黃4、同26、同 5 44、同50、C.I·直接紅1、同4、同23、同28、同31、同37 、同39、同75、同80、同81、同83、同225、同226、同 227、C.I·直接藍-1、同 15、同 71、同 86、同 106、同 119等。此外，該等係分別單獨使用也可，又，組合兩種以上使用也佳。 10 (酸性染料）作為酸性染料’例如，可使用C.I.酸性黑1、同2、同 24' 同 26、同 31、同 52、同 107、同 109、同 11〇、同 119、同154、C.I·溶劑黑5、C.I·酸性黃7、同17、同19、同23、同25、同29、同38、同42、同49、同61、同72、同78、同 15 110、同 127、同 135、同 141、同 142、C.I.酸性紅8、同9、同14、.同18、同26、同27、同35、同37、同51、同52、同 57、同 82、同 87、同 92、同 94、同 111、同 129、同 131、同 138、同 186、同 249、同 254、同 265、同 276、〇•酸性紫15、同17、C.I.酸性藍-1、同7、同9、同15、同22、同 23、同25、同40、同41、同43、同62、同78、同83、同卯、同们、同⑻、同112、同113、同158、C I酸性綠3、同 9、同16、同25、同27等。此外，該等係分別單獨使用也人組合兩種以上使用也佳。 46 20 564225 玖、發明說明 (域性染料）作為械性㈣，例如，可使用〔1雜黃1、同2、1 21 C.I·域性撥2、同14、同％、c丄域性紅卜同2、同& 同14、C·1·碱性紫1、同3、同7、C.I肩性棕12、CI•碱性: 5 :/合蜊Μ ’ c.l.碱性綠4、C.I.溶劑藍2、C.U」劑紅49、C.I.碱性藍9等。卜ϋ亥等係分別單獨使用也可，又，組合兩種以」使用也佳。 (螢光染料） ίο 作為螢光染料，例如，可使用C.I·酸性黃7、或C.U 性紅1等。此外，該等係分別單獨使用也可，又組合兩種以』使用也佳。 (食用染料） 15 、食用染料雖其大部份含於直接染料或酸性染料，但竹為不含於该等者，例如，可使用C I•食用黃3。 (無機系顏料) 作為無機系顏料，例如’可使用氧化鈦、炭黑、氧化鐵紅、氧化鉻、鎩里、 20 载…、鈷藍、氧化鋁白、氧化鐵黃、維利迪安顏料、硫化鋅、鋅鋇白、鎬黃、朱、鎘紅、黃鉛、翻橙、鋅絡酸鹽IS鉻酸鹽、白碳黑、陶土滑石、群青、沈降性硫酸鎖、重晶石始^ 日日石叔奴酸鈣、鉛白、紺青、錳紫、鋁粉、不錄鋼粉、錦粉、鋼粉、鋅粉、黃銅粉等。此外。亥等係、分別單獨使用也可，又組合兩種以上 47 564225 玖、發明說明使用也佳。 (有機系顏料）作為有機系顏料，例如可使用偶氮色淀不溶性偶氮基顏料、螫合偶氮基顏料、酞花青顏料、紫蘇烯及周萘酮顏 5料、蔥醌顏料、喳吖酮顏料、染料色澱、硝基顏料、亞硝基顏料等有機系顏料，更具體而言係酞青藍（C.I. 74160)、醜青綠（C.I.74260)、耐曬黃3G(C.I.11670)、二重氮黃 GR(C.I.211〇〇)、永久紅 4R(C」12335)、亮胭脂紅 6B(C.1.15850)、喳。丫酮紅（cj_46500)等。 1〇此外’該等係分別單獨使用也可，又，組合兩種以上使用也佳。 (無機系螢光顏料）作為無機系螢光顏料，例如，可使用硫化鋅等重金屬鹽，或在碱土類金屬硫化物之高純度物、添加微量的銅、 15銀、錳等活性化劑、高溫所燒成者。 (有機系螢光顏料）作為有機系螢光顏料，例如，可使用在合成樹脂之載色劑溶解螢光染料之固溶體。此外，作為在此所稱之螢光染料，有C.I·酸性黃7或c·：[•碱性紅丨等，又，作為在此所稱〇 σ成樹脂，有聚氣乙烯樹脂或醇酸樹脂或碱化樹脂等。 (非離子系表面活性劑）作為非離子系表面活性劑，例如，可使用聚環氧烯烴高級脂肪酸酯、多元醇之高級脂肪酸部份酯、糖之高級脂肪酸酯等，更具體的是，甘油之脂肪酸酯、聚甘油脂肪酸 48 564225 玖、發明說明酯、丙二醇脂肪酸醋、季戊四醇脂肪酸酯、聚環氧乙烷山峯糖醇酐月曰肪酸s曰、聚環氧乙烧山梨糖醇脂肪酸酯、聚環氧乙烷甘油脂肪酸酯、聚乙二醇脂肪酸酯、聚環氧乙烷烷基醚、聚環氧乙烷植物留醇、聚環氧乙烷聚環氧丙烯烷基 5醚、聚環氧乙烷烷基苯基醚、聚環氧乙烷篦麻油、聚環氧乙烷含水羊毛脂、聚環氧乙烷含水羊毛脂醇、聚環氧乙烷The twelfth embodiment shown in FIG. 18 is similar to the eleventh embodiment. The difference is that the valve mechanism of the valve member 50 is 10 points of the so-called double valve. In the first figure, it corresponds to the type "e". A second space 70 is provided on the pen tip member 10 side of the cymbal member 50 across the elastic body W, facing the cymbal body 54 provided on the cymbal 57 side. The second valve shoulder is opened at the same time as the valve body 54 (Fig. 18) or closed (Fig. 18) by the operation of the 阙 operating mechanism. In the figure, the stroke of the valve operating mechanism is shown as "s". 5 The second valve 70 opened and closed in conjunction with the valve body 54 prevents the reverse flow of the colored ink more reliably and maintains the transparency of the ink liquid in the storage section for a long period of time. (Thirteenth embodiment) A twelfth embodiment. The point 'equivalent to the thirteenth embodiment shown in FIG. 19 is similar to the point 20. The difference is that the pen tip member 10 is a type of “e” shown in the ballpoint pen 1 in FIG. Fig. 19 'shows a state where the valve body 54 and the second valve 70 are closed, and Fig. 19' shows a state where the intermediate body 54 and the second valve 70 are opened. ′ In the figure indicates the stroke of the valve operating mechanism as "s". 40 564225 Bum, description of the invention In addition, the 'colorant 20' has a cylindrical shape and is arranged between the valve member 50 and the pen tip member 10. In addition, the central hole of the cylindrical colorant 20 functions as an air flow path. Then, as the pressure 5 rises in the liquid storage portion for the ink, the valve operating mechanism is provided so that the liquid for ink rapidly flows toward the pen tip member. When the nib member is a quick-drying ink pen or writing brush, the nib member itself has a function of releasing pressure. Even if the pressure is reduced during writing, air can be input from the outside. However, as in this embodiment, when the pen tip member 10 is used as a ball pen, it is necessary to have a function of adjusting the pressure rise using other members or decompressing with writing. Therefore, the nib member 10 is provided with a sponge-shaped nib absorber 15 that covers the ink holes 14. An absorber cover 16 that prevents the ink absorbed by the nib from leaking to the outside and an absorber cover 16 provided thereon The cover hole 17 of the through hole through which the ink does not leak and the air circulates. In the following, water used for the adjustment of ink liquids, water-soluble organic 15 4 ^, lubricants, preservatives, rust inhibitors, pH (hydrogen ion concentration) adjusters, anti-drying agents, tackifiers, and emulsifiers are further described. Details. (Water) As the water, for example, purified water, distilled water, or ion-exchanged water can be used. 20 (Water-soluble organic solvent) As the water-soluble organic solvent, for example, (1) alcohols such as isopropyl alcohol and butanol, (2) ketones such as fluorenylformamidine, (3) tetrahydrofuran, Dioxane and other ethers, (4) Ethyl acetate, propylene carbonate and other esters, (5) Ethylene glycol, propylene glycol, butylene glycol, diethylene glycol, triethylene glycol, $ ethylene glycol, polypropylene 41 发明. Description of the invention Polyols such as ethylene glycol, 1,5-pentanediol, 1,2,6-hexanetriol, thioethylene glycol, and glycerol, (6) ethylene glycol-methyl ether , Lower alkyl ethers of polyhydric alcohols such as ethylene glycol dimethyl ether, ethylene glycol-diethyl ether, ethylene glycol diethyl ether, ethylene glycol-η-propylamine, ethylene glycol-isopropyl scale, (7) urea Nitrogen compounds such as pyrrolidone, N-methyl-2-5 pyrrolidone, (8) sulfur-containing compounds such as dimethylarsine, tetramethylenearylene, and (9) glycerol inducers such as polyglycerol ring appendages. These systems may be used alone or in combination of two or more. The total amount of solvents that can be used is not particularly limited, but it is desirable that the amount of the auxiliary solvent is in the range of 0.5 to wt%. 10 (Lubricant) As the lubricant, for example, a phosphoric acid ester of polyethylene oxide, poly (ethylene glycol allyl ether) phosphate, linolenic acid, sodium ricinoleate, and oleic acid can be used. Potassium, sodium oleate, glycerin fatty acid ester, polyglycerol fatty acid ester, propylene glycol fatty acid ester, pentaerythritol fatty acid ester, polyethylene oxide sorbitol 15 anhydride fatty acid ester, pentaerythritol fatty acid ester, poly Ethylene oxide sorbitan fatty acid ester, polyethylene oxide sorbitol fatty acid ester, polyethylene oxide glyceryl fatty acid ester, polyethylene glycol fatty acid ester, polyethylene oxide alkylaryl group Ether, polyethylene oxide plant triol, polyethylene oxide polyoxypropylene alkyl ether, polyethylene oxide alkyl phenyl ether, polyethylene oxide castor oil, polyethylene oxide 20 water Lanolin, polyethylene hydrous lanolin alcohol, polyethylene oxide alkylamine, polyethylene oxide fatty acid amide, polyethylene oxide alkyl phenyl aldehyde condensation product, etc. These systems may be used alone or in combination of two or more. 42 564225 发明, Description of the invention (preservative) • As a preservative, for example, sodium dehydroacetate, 1,2-benzothia sigmazoline-3 -copper, white 4 a sodium fumarate, 2 -Pyridinethiol-1-oxide sodium salt, phenol and the like. 5 In addition, these systems may be used alone or in combination. (Rust inhibitor) As the rust inhibitor, for example, fluorinated phenyltriazole, benzotriazole and its inducers, fatty acid inducers such as octyl discoate, and dioctyl thioacid can be used. 10 Benzimidazole and its inducers, benzimidazole, mercaptobenzothiazyl, octylhydroxymethylphosphonic acid, dicyclohexylamine, nitride, diisopropylammonium, nitride, propynol, dialkylthiourea, etc. . These types may be used alone or in combination of two or more kinds. 15 (pH (hydrogen ion concentration) adjusting agent) As the pH (hydrogen ion concentration) adjusting agent, for example, sodium argon oxide, potassium hydroxide, carbonic acid, sodium hydroxide, sodium carbonate, sodium bicarbonate, ammonia, formic acid can be used. Amine, diamine, trimethylamine, ethylamine, diethylamine, triethylamine, propylamine, dipropyl, tripropylamine, butylamine, dibutylamine, tributylamine, isobutylamine, 20 diisobutylamine , 2-butaneamine, N- (l-methylpropyl) -1-propaneamine, n, N-difluorenylbutylamine, 1,2-difluorenylpropylamine, N-ethyl1,2- Diamidinopropylamine, allylamine, diallylamine, triallylamine, N, N-dimethylallylamine, N-methyldipropylamine, 3-pentylamine, N, N- Diisopropylethylamine, 2- (Ethylmethylamino) ethanol, 2-aminopropanol, 3-aminopropanol, triethanolamine, (·) 43 564225 玖, Description of the Invention Gasoline 2-methyl-1 Propanol, N-isobutyldiethylpropylhydroxypropylamine, 3-isopropylhydroxypropylethanolamine, diethanolamine, 2-alcoholamine, 3-methoxypropylamine, amine, 3-butoxypropylamine, and the like. In addition, these systems may be used alone, or a combination of two or more of them may be used. (Dry-can preventive agent) As the anti-drying preventive agent, for example, urea, thiourea, Yiloumai, reduced powdered decomposition product, reduced dextrin, reduced maltodextrin, and the like can be used. In addition, these systems may be used alone or in combination of two or more 〇. (Tackifier) As the tackifier, for example, acacia gum, tragacanth gum, locust ugly gum, guar gum and its inducers, alginic acid, alginate, pectin, acacia gelatin, and road protein can be used. , Sodium protein, glutamate, ramsin, 15 Welllan gum, blue gum, dextran, methyl cellulose, ethyl cellulose, ethyl cellulose, carboxymethyl cellulose, hydroxyl Propyl cellulose, sodium starch glycolate, hydrolanolin derivative, chitosan derivative, lactalbumin, polyethylene oxide, polyethylene glycol, polyvinyl alcohol, polyvinyl methyl ether, polyvinyl alcohol Pyridine and its derivatives, polyacrylic resin, crosslinked polypropylene resin 20, polyurethane 1 resin, alkali metal salts of acrylic resin, etc. These systems may be used alone or in combination of two or more. (Emulsifier) As the emulsifier, for example, polystyrene, polymethyl fluorenyl propylene 44 564225 fluorene, exemplified invention, polyvinyl vinyl chloride, polyvinyl acetate, benzoguanamine resin, Epoxy resins, alpha, cold-ethylenically unsaturated acids (eg, acrylic, methacrylic, maleic, etc.), acrylates and methacrylates (eg, ethyl acrylate, propyl acrylate, butyl acrylate , Methyl methacrylate, 5 ethyl methacrylate, propyl methacrylate, butyl methacrylate, etc.), by copolymerizing ethylene aromatic compounds (eg, styrene, ethyl toluene) Winners wait. These systems may be used alone or in combination of two or more edges. 10 (Colorant 20) The aforementioned colorant is equivalent to the dye or pigment of the conventional ink, and the part of the conventional ink which has been removed from the vehicle as the main body. For example, 'using conventional dyes or pigments of conventional inks, the solid shape or high concentration liquid coloring agent 20 can be adjusted. 15 Furthermore, for example, in the conventional ink vehicle, by dissolving or dispersing extremely large amounts of dyes or pigments, a high-concentration liquid coloring agent 20 can also be adjusted. Specifically, the colorant 20 is, for example, a dye such as a direct dye, an acid dye, a basic dye, a fluorescent dye, or a food dye, or an inorganic pigment, an organic pigment, or an inorganic fluorescent pigment. Or organic 20 fluorescent pigments can be adjusted. In the following, direct dyes, acid dyes, basic dyes, fluorescent dyes, food dyes, inorganic pigments, organic pigments, inorganic fluorescent pigments, organic fluorescent pigments, and Ionic surfactants, anionic surfactants, and water-soluble polymers are described in detail in the description of the invention. (Direct dye) As the direct dye, for example, CI Direct Black 17, Same 19, Same 22, Same 32, Same 38, Same 51, Same 71, CI Direct Yellow 4, Same 26, Same 5 44, Same 50, CI · Direct Red 1, Same 4, Same 23, 28, 31, 37, 39, 75, 80, 81, 83, 225, 226, 227, CI Direct Blue- 1. Same as 15, same as 71, same as 86, same as 106, same as 119, etc. These systems may be used alone or in combination of two or more. 10 (acid dye) As the acid dye, for example, CI acid black 1, same 2, same 24 ', 26, 31, 52, 107, 109, 11 10, 119, 154, CI can be used. Solvent Black 5, CI, Acid Yellow 7, Same 17, Same 19, Same 23, 25, Same 29, 38, 42, 42, 49, 61, 72, 78, 15 110, 127 , The same 135, the same 141, the same 142, the CI acid red 8, the same 9, the same 14, the same 18, the same 26, the same 27, the same 35, the same 37, the same 51, the same 52, the same 57 as the 82, the same 87, the same as 92, the same as 94, the same as 111, the same as 129, the same as 131, the same as 138, the same as 186, the same as 249, the same as 254, the same as 265, the same as 276, the acidic violet 15, the same as 17, the acidic blue-1, Same 7, Same 9, Same 15, Same 22, Same 23, Same 25, Same 40, Same 41, Same 43, Same 62, Same 78, Same 83, Same, Same, Same, Same, Same, 112 , With 158, CI acid green 3, with 9, with 16, with 25, with 27 and so on. In addition, these systems can be used alone or in combination of two or more. 46 20 564225 发明, description of invention (domain dye) As a mechanical ㈣, for example, [1 miscellaneous yellow 1, the same 2, 1 21 CI · domain dial 2, the same 14, the same%, c 丄 domain red Bu Tong2, Tong & Dong 14, C · 1 · Basic Violet 1, Tong 3, Tong 7, CI Shoulder Brown 12, CI • Basic: 5: / 合蜊 Μ 'cl Basic Green 4, CI Solvent Blue 2, CU "Agent Red 49, CI Basic Blue 9, etc. Bu Yihai and other systems can be used alone, and it is also good to use two types in combination. (Fluorescent Dye) As the fluorescent dye, for example, C.I. Acid Yellow 7 or C.U Sex Red 1 can be used. In addition, these systems can be used alone or in combination. (Food dyes) 15. Although most of food dyes are contained in direct dyes or acid dyes, bamboo is not included in them. For example, C I • Food Yellow 3 can be used. (Inorganic Pigment) As the inorganic pigment, for example, 'titanium oxide, carbon black, iron oxide red, chromium oxide, Bali, 20 years ..., cobalt blue, alumina white, iron oxide yellow, and Veridian pigment can be used. , Zinc sulfide, zinc barium white, pick yellow, Zhu, cadmium red, yellow lead, turn orange, zinc complexate IS chromate, white carbon black, clay talc, ultramarine, sedimentary sulfate lock, barite start ^ Ri-Ri Shi Calcium Phosphate, Lead White, Sapphire Green, Manganese Purple, Aluminum Powder, Non-Recording Steel Powder, Brocade Powder, Steel Powder, Zinc Powder, Brass Powder, etc. Also. It can also be used separately, such as Hai, etc. It can also be used in combination of two or more types. (Organic Pigment) As the organic pigment, for example, an azo lake-insoluble azo-based pigment, a coupled azo-based pigment, a phthalocyanine pigment, a perillene and a naphthone pigment, an onion quinone pigment, and a tincture can be used. Organic pigments such as acetone pigments, dye lakes, nitro pigments, and nitroso pigments. More specifically, they are phthalocyanine blue (CI 74160), ugly green (CI74260), lightfast yellow 3G (CI11670), Diazo Yellow GR (CI21100), Permanent Red 4R (C "12335), Bright Carmine 6B (C.1.15850), and Radon. Yone red (cj_46500) and so on. 10 In addition, these may be used alone or in combination of two or more. (Inorganic Fluorescent Pigment) As the inorganic fluorescent pigment, for example, a heavy metal salt such as zinc sulfide, a high-purity substance of an alkaline earth metal sulfide, a trace amount of an activating agent such as copper, 15 silver, and manganese, Burned by high temperature. (Organic fluorescent pigment) As the organic fluorescent pigment, for example, a solid solution in which a fluorescent dye is dissolved in a vehicle of a synthetic resin can be used. In addition, as the fluorescent dyes referred to herein, there are CI · Acid Yellow 7 or c ·: [• Basic Red 丨 and the like, and as the 0σ-forming resins referred to herein, there are polyethylene gas resins or alkyds. Resin or alkalized resin. (Nonionic Surfactant) As the nonionic surfactant, for example, a polyepoxide olefin higher fatty acid ester, a higher fatty acid partial ester of a polyhydric alcohol, a higher fatty acid ester of a sugar, and the like can be used. More specifically, , Fatty acid esters of glycerol, polyglycerin fatty acids 48 564225, 发明 description of the invention esters, propylene glycol fatty acid vinegar, pentaerythritol fatty acid esters, polyethylene oxide mountain sugar alcohol anhydrides, fatty acids, polyethylene oxide sorbose Alcohol fatty acid esters, polyethylene oxide glycerin fatty acid esters, polyethylene glycol fatty acid esters, polyethylene oxide alkyl ethers, polyethylene oxide phytosterols, polyethylene oxide polypropylene oxide Alkyl 5 ether, polyethylene oxide alkyl phenyl ether, polyethylene oxide ramie oil, polyethylene oxide lanolin, polyethylene oxide lanolin alcohol, polyethylene oxide

烷基胺、聚環氧乙烷脂肪酸酰胺、聚環氧乙烷烷基苯酚甲酸縮合物。此外’该4係分別單獨使用也可，又，組合兩種以上 1〇使用也佳。 (陰離子系表面活性劑）.Alkylamine, polyethylene oxide fatty acid amide, polyethylene oxide alkylphenol formic acid condensate. In addition, the 4 series may be used alone, or a combination of two or more 10 may be used. (Anionic surfactant).

作為陰離子系表面活性劑，可使用高級脂肪酸醜胺之烧基化磺酸鹽或烷基芳基磺酸鹽等，更具體的是，烷基硫酉文鹽、t ί衣氧乙烧烧基驗硫酸鹽、Ν-醜胺酸鹽、Ν-醜基甲 15 基牛膽碱鹽、聚環氧乙烷烷基醚醋酸鹽、烷基磷酸鹽、聚環氧乙烷烷基醚磷酸鹽等。此外，該等係分別單獨使用也可，又，組合兩種以上使用也佳。 (水溶性高分子） 20 作為水溶性高分子，可使用聚丙烯酸、丙烯酸共聚合體、馬來酸樹脂專’更具體的是，將丙婦酸樹脂、苯乙稀丙烯基酸樹脂、苯乙烯馬來酸樹脂等之脂作為氣化作成水溶性者。此外，作為形成鹽之碱金屬，有納或卸等，又作為形成鹽之胺有一元胺、雙胺或三曱胺等之脂肪族第1〜 49 564225 玖、發明說明正胺、甲基丙醇胺二甲基乙醇胺等醇胺其他氨、嗎咻及N-甲基烴基硼等。此外，該等係分別單獨使用也可，又，組合兩種以上使用也佳。 5 (軸構件）作為透明地形成之軸構件，大多使用聚丙烯（PP)。不過，並不限定於聚丙烯。例如，聚氯乙烯（PVC)、聚乙烯醇縮丁醛（PVB)、聚乙烯醇（PVA)、聚偏氯乙烯（PVDC)、聚醋酸乙烯酯（PVAC)、聚乙烯醇縮曱醛（PVF)、聚2氯乙烯 10 等之乙烯基系、聚苯乙烯（PS)、苯乙烯、丙烯腈共聚合體 (AS)、ABS(丙烯腈乙二烯苯乙烯樹脂）等之聚苯乙烯系、乙烯、乙酸乙烯基共聚合體（EVA)等之聚乙烯系、聚甲基曱基丙烯酸酯（PMMA)、變性丙烯基等之丙烯基系、3氟化二氯乙烷（PCTFE)、4二氟乙烷（PTFE)、4二氟乙烷、六氟 15 化丙烯（FEP)、偏氟乙烯（PVDF)等之氟化樹脂、聚縮醛 (PA)、聚碳酸酯（PC)、苯氧基、聚酯（PETP)、聚氨酯（PU) 、苯酚、甲醛樹脂（PF)、尿素樹脂（UF)、黑素曱醛樹脂 (MF)、環氧樹脂（EP)、呋喃樹脂（FF)、二甲苯樹脂（XF)、矽樹脂、尼龍等作為材料形成也可。 20 以下，由於表示實施例及比較例，將更詳細的說明本發明。 (實施例1) 製造下述構成之書寫用具。首先，製造下述組成之墨水用液體。 50 j〇4225 玖、發明說明精製水：58.45重量％ N-甲基-2咄咯烷酮（水溶性有機溶劑）：3〇重量％甘油（水溶性有機溶劑）：10重量％聚環氧乙烷月桂基醚磷酯（表面活性劑）：〇·5重量％二乙醇胺（pH(氫離子濃度）調整劑）：1〇重量0/〇苯并三唑（防銹劑）：0.05重量％又，製造下述組成之著色劑。As the anionic surfactant, an alkyl sulfonate or an alkyl aryl sulfonate of a higher fatty acid, amine, or the like can be used. More specifically, alkyl thiosulfonate, t-oxyethyl ethane, etc. Examine sulfate, N-ugamidate, N-ugylmethyl 15-ylcholine, polyethylene oxide alkyl ether acetate, alkyl phosphate, polyethylene oxide alkyl ether phosphate, etc. . These systems may be used alone or in combination of two or more. (Water-soluble polymer) 20 As the water-soluble polymer, polyacrylic acid, an acrylic copolymer, and a maleic acid resin can be used. More specifically, a hyaluronic acid resin, a styrene-acrylic acid resin, and a styrene horse Lipids such as acid resins are gasified to become water-soluble. In addition, as the alkali metal that forms a salt, there are sodium or sodium, and as the amine that forms a salt, an aliphatic amine such as monoamine, diamine, or triamine, etc. 1 to 49 564225 玖, invention description n-amine, methylpropyl Alcoholamines such as alcoholamine dimethylethanolamine, other ammonia, molybdenum, and N-methylhydrocarbyl boron. These systems may be used alone or in combination of two or more. 5 (Shaft member) As a transparently formed shaft member, polypropylene (PP) is often used. However, it is not limited to polypropylene. For example, polyvinyl chloride (PVC), polyvinyl butyral (PVB), polyvinyl alcohol (PVA), polyvinylidene chloride (PVDC), polyvinyl acetate (PVAC), polyvinyl butyral (PVF) ), Vinyl based on polyvinyl chloride 10, etc., polystyrene based on polystyrene (PS), styrene, acrylonitrile copolymer (AS), ABS (acrylonitrile ethylene diene styrene resin), etc. , Polyethylene based on vinyl acetate copolymer (EVA), Polymethylfluorenyl acrylate (PMMA), Modified propylene based on propylene, 3Fluorinated dichloroethane (PCTFE), 4 Fluorinated resins such as alkane (PTFE), 4 difluoroethane, hexafluoro 15 propylene (FEP), vinylidene fluoride (PVDF), polyacetal (PA), polycarbonate (PC), phenoxy, Polyester (PETP), polyurethane (PU), phenol, formaldehyde resin (PF), urea resin (UF), melanin resin (MF), epoxy resin (EP), furan resin (FF), xylene resin (XF), silicone resin, nylon, etc. may be formed as a material. Hereinafter, the present invention will be described in more detail by showing examples and comparative examples. (Example 1) A writing instrument having the following configuration was produced. First, an ink liquid having the following composition was produced. 50 j〇4225 发明, description of the invention purified water: 58.45% by weight N-methyl-2 pyrrolidone (water-soluble organic solvent): 30% by weight glycerol (water-soluble organic solvent): 10% by weight polyethylene oxide Alkyl lauryl ether phosphate (surfactant): 0.5% by weight diethanolamine (pH (hydrogen ion concentration) adjuster): 10% by weight 0 / 〇 benzotriazole (rust inhibitor): 0.05% by weight , Manufacturing a coloring agent of the following composition.

醇溶紅C-GH(染料、保土谷化學工業公司製）：1〇重量％酒精：90重量％ 1〇且’將上述墨水用液體填充於上述實施形態所示之兩頭式書寫用具之墨水用液體之收納室的同時，將上述著色劑浸潰於在實施形態說明之著色劑添加芯之後使之乾燥。又，在兩頭式書寫用具之墨水用液體收納室至少將表 1面作為多孔質物質之下述顆粒狀活性碳相對墨水用液體收 15納室之容積，裝入10%。活性碳（二村化學公司製、太閤SG、顆粒狀活性碳 )10% (比較例1) 自上述貫施例1、去活性碳之兩頭式書寫用具作為比 20 較例1製造。 (實施例2) 製造下述構成之書寫用具。首先，製造下述構成之墨水用液體。醇溶黃C-GNH(染料、保土谷化學工業公司製）：〇〇1 51 564225 玖、發明說明重量％精製水：54.04重量％ 2-吡咯烷酮：30重量％甘油：10重量％ 5 苯乙烯丙烯基樹脂J_61J(增黏劑，約翰遜聚合物公司製）：5重量％ 4Alcohol-soluble red C-GH (dye, manufactured by Hodogaya Chemical Industry Co., Ltd.): 10% by weight Alcohol: 90% by weight 10%, and the ink for the two-handed writing instrument shown in the above embodiment is filled with the above-mentioned liquid for ink At the same time as the liquid storage room, the colorant was immersed in the toner adding core described in the embodiment and dried. Also, in the liquid storage room for ink of the double-end writing instrument, at least the granular activated carbon described below as a porous material on the first surface thereof was charged in a volume of 15 nanometers with respect to the liquid for the ink, and 10% was filled. Activated carbon (manufactured by Nimura Chemical Co., Ltd., Taihe SG, granular activated carbon) 10% (Comparative Example 1) Manufactured from the above-mentioned Example 1 and the two-end writing implement without activated carbon as Comparative Example 1 compared with 20. (Example 2) A writing instrument having the following configuration was produced. First, an ink liquid having the following constitution is produced. Alcohol-soluble yellow C-GNH (dye, manufactured by Hodogaya Chemical Industry Co., Ltd.): 〇1 51 564225 玖, description of the invention wt% purified water: 54.04 wt% 2-pyrrolidone: 30 wt% glycerol: 10 wt% 5 styrene acrylic Base resin J_61J (tackifier, manufactured by Johnson Polymers): 5% by weight 4

鉀皂Η(表面活性劑）：〇·3重量％苯酚（防腐劑）：0.1重量％氨水(pH(氫離子濃度）調整劑）：〇.5重量％ 10 苯并三唑（防銹劑）：0.05重量％再者，製造下述組成之著色劑。醇溶黃C-GNH(染料、保土谷化學工業公司製）··丨〇重量％酒精：90重量％ 15 而且，將上述墨水用液體填充於在書寫用具之墨水用Potassium soap (surfactant): 0.3% by weight phenol (preservative): 0.1% by weight ammonia (pH (hydrogen ion concentration) adjuster): 0.5% by weight 10 benzotriazole (rust inhibitor) : 0.05% by weight Furthermore, a toner having the following composition was produced. Alcohol-soluble yellow C-GNH (dye, manufactured by Hodogaya Chemical Industry Co., Ltd.) .. Weight% Alcohol: 90% by weight 15 Furthermore, the above-mentioned liquid for ink is used to fill ink for writing instruments.

魯液體收納室的同時，將上述著色劑朝著色劑添加芯浸潰並乾燥。再者’在含有染料之著色劑添加芯與墨水用液體收納室之間，安裝下述纖維狀活性碳。 20 纖維狀活性碳(ACF、二村化學公司製）加工品。 (比較例2) 製造自上述貫施例2去掉纖維狀活性碳、安裝替代之纖維束芯之比較例2。 (實施例3) 52 564225 玖、發明說明首先，製造下述構成之墨水用液體。精製水：79.42重量％丙二醇：1〇重量％甘油：10重量％苯并三唑（防銹劑）：〇·〇5重量％三乙醇胺（pH(氫離子濃度）調整劑）：〇.5重量％ 12-苯并異噻唑啉3-酮（防腐劑）：〇.〇3重量％再者，製造下述之著色劑。石反黑分散液體（CW-1 ’東方公司製）：50重量％精製水：50重量％而且’將上述墨水用液體填充於上述實施形態第9圖所示之兩頭式書寫用具之墨水用液體收納室的同時，將上述著色劑朝上述實施形態所示兩頭式書寫用具之著色劑添加芯浸潰並乾燥。再者，在兩頭式書寫用具之墨水用液體收納室至少將表面作為多孔質物質之下述合成吸附劑相對墨水用液體收納室之容積、裝入10%。 DIAION-HP2〇(三菱化學公司製）：10〇/〇 (比較例3) 製造自上述實施例3去掉合成吸附劑之書寫用具作為比較例3 〇上述之實施例1、實施例2、實施例3及比較例1、比較例2比較例3之任-個書寫用具也可分離並收納墨水用液體與著色劑。 53 564225 玖、發明說明而且，上述實施例1乃至實施例3及比較例1乃至比較例3之任一個書寫用具，在筆尖構件也可以呈現預定色彩（紅色、黃色或墨色）之墨水書寫。再者，就該書寫用具在常溫下橫置三個月放置之後之 5 墨水用液體狀態及書寫性能作比較記述於下述表1。表1在經時後墨水用液體之變化及書寫性能變化評價書寫用具剛裝配後之墨水用液體之外觀經時後之墨水用液體之外觀書寫性能實施例1 無色透明無色透明良好實施例2 著色到薄黃色著色到薄黃色良好實施例3 無色透明無色透明良好比較例1 無色透明紅色透明良好比較例2 著色到薄黃色著色到薄黃色良好比較例3 無色透明黑色透明良好再者，即使將兩頭式書寫用具之兩書寫頂端吐出之墨水色彩作成不同時，在各自之筆尖構件，也可以呈現預定色彩（紅色、黃色或黑色）之墨水書寫，又，變成與表1所示 10 結果同樣。 (實施例4) 製造下述構成之書寫用具。首先，製造下述組成之墨水用液體。精製水·· 58.45重量％ 15 N-甲基-2咄咯烷酮（水溶性有機溶劑）：30重量％甘油（水溶性有機溶劑）：10重量％聚環氧乙烷月桂基醚磷酸脂（表面活性劑）·· 0.5重量％三乙醇胺（pH(氫離子濃度）調整劑）：1.0重量％ 54 564225 玖、發明說明苯并三唑（防銹劑）：0.05重量％再者，製造下述組成之著色劑。醇溶紅C_GH(染料、保土谷化學工業公司製）：1〇重量％乙醇：90重量％而且’將上述之墨水用液體填充於在上述實施形態所不兩頭式書寫用具之墨水用液體收納室的同時，將上述著色劑朝兩頭式書寫用具之著色劑添加芯浸潰後並乾燥。At the same time as the liquid storage chamber, the colorant was impregnated toward the colorant addition core and dried. Furthermore, between the toner addition core containing a dye and the liquid storage chamber for ink, the following fibrous activated carbon is installed. 20 Fibrous activated carbon (ACF, manufactured by Nimura Chemical Co., Ltd.). (Comparative Example 2) Comparative Example 2 in which Fibrous Activated Carbon was removed from the above-mentioned Embodiment 2 and a replacement fiber bundle core was installed. (Embodiment 3) 52 564225 First, description of the invention First, an ink liquid having the following constitution was produced. Purified water: 79.42% by weight propylene glycol: 10% by weight glycerol: 10% by weight benzotriazole (rust inhibitor): 0.05% by weight triethanolamine (pH (hydrogen ion concentration) adjuster): 0.5% by weight % 12-Benzisothiazoline 3-one (preservative): 0.03% by weight Furthermore, the following coloring agent was produced. Stone anti-black dispersion liquid (CW-1 'made by Oriental Co., Ltd.'): 50% by weight purified water: 50% by weight Furthermore, the above-mentioned liquid for ink is filled in the liquid for ink of the two-side writing instrument shown in FIG. 9 of the above embodiment. At the same time as accommodating the chamber, the colorant is impregnated and dried toward the coloring agent addition core of the double-ended writing instrument shown in the above embodiment. Furthermore, at least 10% of the volume of the liquid absorbent chamber for the ink containing the synthetic absorbent described below as a porous substance in the liquid storage chamber for the ink of the double-end writing implement was filled. DIAION-HP2O (manufactured by Mitsubishi Chemical Corporation): 100/0 (Comparative Example 3) A writing implement from which the synthetic adsorbent was removed from the above Example 3 was used as Comparative Example 3. The above-mentioned Examples 1, 2, and 2 3 and any one of the comparative examples 1 and 2 and the comparative example 3 can separate and store the ink liquid and the coloring agent. 53 564225 发明 Description of the invention In addition, any of the writing implements of Example 1 to Example 3 and Comparative Example 1 to Comparative Example 3 can also be written in ink of a predetermined color (red, yellow, or ink) on the pen tip member. In addition, the liquid state of the ink and the writing performance after the writing instrument was placed horizontally for three months at room temperature are compared and described in Table 1 below. Table 1 Evaluation of changes in ink liquids and changes in writing performance over time. Writing appearance of ink liquids immediately after assembly of writing instruments. Appearance of ink liquids over time. Writing performance. Example 1 Colorless, transparent, colorless and transparent. Example 2 Coloring Coloring to thin yellow is good Example 3 Colorless and transparent Colorless and transparent is good Comparative Example 1 Colorless and transparent Red is transparent and good Comparative Example 2 Coloring to thin yellow and coloring is good to Thin yellow Comparative example 3 Colorless and transparent black is good Also, even if both ends When the colors of the inks ejected from the tops of the two writing instruments are different, the ink of a predetermined color (red, yellow, or black) can be displayed on the respective nib members, and the results are the same as those shown in Table 1 and 10 (Example 4) A writing instrument having the following configuration was produced. First, an ink liquid having the following composition was produced. Refined water · 58.45% by weight 15 N-methyl-2 pyrrolidone (water-soluble organic solvent): 30% by weight glycerol (water-soluble organic solvent): 10% by weight polyethylene oxide lauryl ether phosphate ( Surfactant) ··· 0.5% by weight triethanolamine (pH (hydrogen ion concentration) adjuster): 1.0% by weight 54 564225 玖, description of the invention benzotriazole (rust inhibitor): 0.05% by weight Furthermore, the following is produced Composition of colorants. Alcohol red C_GH (dye, manufactured by Hodogaya Chemical Industry Co., Ltd.): 10% by weight Ethanol: 90% by weight Furthermore, the above-mentioned liquid for ink is filled in the liquid storage chamber for ink of the two-side writing instrument described in the above embodiment. At the same time, the colorant was impregnated into the coloring agent of the double-end writing implement and dipped and dried.

再者，在著色劑添加芯與墨水用液體收納室之間，在接a於著色劑添加芯狀態下設置有毛細管力物質之捕獲液 1〇體誘導芯。作為著色劑浸潰體及捕獲液體誘導芯係使用以下物質。著色劑浸潰體聚酯纖維束芯(用樹脂外皮包覆）氣孔率60% 捕獲液體誘導芯聚酯纖維束芯(用樹脂外皮包覆）氣孔率35〇/〇 (比較例4)Further, between the colorant-added core and the ink liquid storage chamber, a captive-capacity-capturing substance 10-body-inducing core is provided in a state of being connected to the colorant-added core. The following substances were used as the colorant-impregnated body and liquid-capturing core. Colorant impregnated polyester fiber core (covered with resin sheath) 60% porosity Captured liquid-inducing core polyester fiber core (covered with resin sheath) porosity 35 // (Comparative Example 4)

15 製造自上述實施例4去掉捕獲液體誘導芯，作成著色劑浸潰體直接接連墨水用液體收納室之書寫用具，作為比較例4。 (實施例5) 製造下述構成之兩頭式書寫用具。 20 首先，製造下述構成之墨水用液體。醇溶黃C-GNH(染料、保土谷化學工業公司製）：〇〇1 重量％精製水：54.04重量％ 2-吡咯烷酮：30重量〇/0 55 564225 玖、發明說明甘油：10重量％苯乙烯丙烯酸樹脂J-61J(增黏劑、約翰遜聚合物公司製）：5重量％鉀皂Η(表面活性劑）：0.3重量％ 5 苯酚（防腐劑）：0.1重量％氨水（pH(氫離子濃度）調整劑）·· 〇_5重量％苯并三唑（防銹劑）：〇.〇5重量％再者，製造下述組成之著色劑。醇溶黃C-GNH(染料、保土谷化學工業公司製）··忉重 10 量％乙醇·· 90重量％而且，將上述墨水用液體填充於書寫用具之墨水用液體收納室的同時，將上述著色劑朝兩頭式書寫用具之著色劑添加芯浸潰並乾燥。 15 又，在著色劑添加芯與墨水用液體收納室之間，在接合於著色劑浸潰體狀態下設置有毛細管力物質之捕獲液體誘導芯。作為著色劑浸潰體及捕獲液體誘導芯係使用以下物質。著色劑浸潰體聚酯纖維束芯(用樹脂外皮包覆）氣孔率60% 20捕獲液體誘導芯丙烯腈丁二烯橡膠加工品(多孔質體）氣孔率5〇% (比較例5) 自上述實施例5去除捕獲液體誘導芯的同時，作成著色劑添加芯直接接連墨水用液體收納室之書寫用具。上述之實施例4、實施例5及比較例4、比較例5之任一 56 564225 玖、發明說明個書寫用具，也做好分離並收納墨水用液體與著色劑。而且，實施例4、實施例5及比較例4、比較例$之任一個書寫用具，在筆尖構件也可以呈現預定色彩（紅色、黃色）之墨水書寫。再者’ 置δ亥書寫用具在常溫下放置一個月之後，就墨水用液體狀態及書寫性能作比較者記述於表2。表2在經時後墨水用液體之變化及書寫性能變化評價書寫用具剛裝配後之墨水用液體之外齟經時後之墨水用液體之外觀書寫性能實施例4 無色透明無色透明良好實施例5 著色到薄黃色著色到薄黃色良好比較例4 無色透明紅色透明良好比較例5 著色為薄黃色著色為薄黃色良好再者，即使自兩頭式書寫用具之兩書寫頂端吐出之墨水色彩不同時，在各自之筆尖構件也可以呈現預定色彩（ 1〇紅色、黃色或黑色）之墨水書寫，變成與表2所示結果同樣。產業上之可利用性本發明可利用於有關使用墨水之書窝用具之製造領域。其書寫用具係分離並收納含於墨水中之墨水用液體與著色劑，在墨水用液體朝筆尖構件誘導途中，添加著色劑於 15墨水用液體而變成有色墨水，用其有色墨水可書寫。【圖式簡單說明】第1圖是表示根據構成要素變化之概念圖。第2圖是表示第一實施形態全體之截面圖。第3圖是表示在第一實施形態中主要部份之截面圖。 20 第4圖是表示第3圖中Α-Α之戴面圖。 57 564225 玖、發明說明第5圖是表示在第一實施形態主要部份之擴大截面圖。第6圖是表示第二實施形態全體之截面圖。第7圖是表示在第二實施形態主要部份之截面圖。第8圖是表示第三實施形態全體之截面圖。 5 第9圖表示作為第四實施形態之兩頭式書寫用具。第10圖表示作為第四實施形態之兩頭式書寫用具。第11 (a) ’（b)圖是表示第五實施形態全體之截面圖。第12圖是表示第六實施形態全體之截面圖。第13圖是表示第七實施形態全體之截面圖。 10 第14圖是表示第八實施形態全體之截面圖。第15圖是表示第九實施形態全體之截面圖。第16圖是表示第十實施形態全體之截面圖。第17(a)〜（c)圖是表示第十一實施形態全體之截面圖。第18圖是表示第十二實施形態全體之戴面圖。 15 第19圖是表示第十三實施形態全體之截面圖囷式之主要元件代表符號表】 10…筆尖構件 11…空氣孔 12…圓珠工3···圓珠用彈簧 14…墨水用孔 20…著色劑 21…止水器或著色劑收納部 26…著色劑添加芯 27…墨水誘導芯 28…傳達軸 15.··筆尖吸收體 16·••吸收體蓋 17···蓋孔 28a···插入部 30…插入式墨水管 31…墨水用液體 58 564225 玖、發明說明 32…追踪器 3 3…追踪棒 39…非溶解物 40…限制構件或限制體 40a···限制構件本體 40b…外皮15 As a comparative example 4, a writing implement in which the trapping liquid-inducing core was removed from the above-mentioned Example 4 and a toner impregnating body was produced and directly connected to the liquid storage chamber for ink was prepared. (Example 5) A double-ended writing instrument having the following configuration was produced. 20 First, an ink liquid having the following constitution is produced. Alcohol-soluble yellow C-GNH (dye, manufactured by Hodogaya Chemical Industry Co., Ltd.): 〇1 wt% purified water: 54.04 wt% 2-pyrrolidone: 30 wt% / 0 55 564225 玖, description of the invention glycerol: 10 wt% styrene Acrylic resin J-61J (tackifier, manufactured by Johnson Polymers): 5% by weight potassium soap (surfactant): 0.3% by weight 5 Phenol (preservative): 0.1% by weight ammonia (pH (hydrogen ion concentration)) Adjusting agent) ... 5% by weight benzotriazole (rust inhibitor): 0.05% by weight Furthermore, a coloring agent having the following composition is produced. Alcohol-soluble yellow C-GNH (dye, manufactured by Hodogaya Chemical Industry Co., Ltd.) ·· 忉 10% by weight ethanol · 90% by weight In addition, while the above-mentioned liquid for ink is filled in the liquid storage chamber for ink for writing instruments, The colorant is impregnated and dried by adding a core to the colorant of the double-ended writing implement. 15 In addition, between the colorant addition core and the ink liquid storage chamber, a captive liquid-inducing core is provided in a state of being in contact with the colorant impregnated body, with a capillary force substance. The following substances were used as the colorant-impregnated body and the trapping liquid-inducing core system. Colorant impregnated polyester fiber core (coated with resin sheath) Porosity 60% 20 Capture liquid induced core acrylonitrile butadiene rubber processed product (porous body) porosity 50% (Comparative Example 5) from In the above-mentioned Example 5, the writing liquid-inducing core is directly removed, and a writing agent is added to the ink-adding core to directly connect to the liquid storage chamber for ink. Any of the above-mentioned Example 4, Example 5, and Comparative Examples 4, and Comparative Example 5 56 564225 玖, description of the invention A writing instrument is also prepared, and the ink liquid and the coloring agent are also separated and stored. Furthermore, any of the writing instruments of Example 4, Example 5, Comparative Example 4, and Comparative Example $ can be written in ink of a predetermined color (red, yellow) on the pen tip member. In addition, after the δHai writing instrument was left at room temperature for one month, a comparison of the liquid state and writing performance of the ink is shown in Table 2. Table 2 Evaluation of changes in ink liquids and changes in writing performance over time Example 4: Colorless, transparent, colorless, and transparent. Example 5 Coloring to thin yellow Coloring to thin yellow is good Comparative Example 4 Colorless transparent red Transparent is good Comparative Example 5 Coloring is thin yellow Coloring is thin yellow Good Furthermore, even if the colors of the ink ejected from the two writing tips of the two-point writing implement are different, The respective nib members can also be written in ink of a predetermined color (10 red, yellow, or black), and the results shown in Table 2 are the same. INDUSTRIAL APPLICABILITY The present invention can be used in the field of manufacturing book utensils using ink. The writing implement separates and stores the ink liquid and the colorant contained in the ink. During the induction of the ink liquid toward the nib member, the colorant is added to the 15 ink liquid to become a colored ink. The colored ink can be used for writing. [Brief description of the drawings] Fig. 1 is a conceptual diagram showing changes according to constituent elements. Fig. 2 is a sectional view showing the entire first embodiment. Fig. 3 is a sectional view showing a main part in the first embodiment. 20 Fig. 4 is a face view showing A-A in Fig. 3. 57 564225 发明. Description of the Invention Fig. 5 is an enlarged cross-sectional view showing a main part of the first embodiment. Fig. 6 is a sectional view showing the entire second embodiment. Fig. 7 is a sectional view showing a main part of the second embodiment. Fig. 8 is a sectional view showing the entire third embodiment. 5 Fig. 9 shows a double-ended writing instrument as a fourth embodiment. Fig. 10 shows a double-ended writing instrument as a fourth embodiment. Fig. 11 (a) '(b) is a sectional view showing the entire fifth embodiment. Fig. 12 is a sectional view showing the entire sixth embodiment. Fig. 13 is a cross-sectional view showing the entire seventh embodiment. 10 FIG. 14 is a cross-sectional view showing the entire eighth embodiment. Fig. 15 is a sectional view showing the entire ninth embodiment. Fig. 16 is a sectional view showing the entirety of the tenth embodiment. 17 (a) to (c) are sectional views showing the entirety of the eleventh embodiment. Fig. 18 is a wearing view showing the entirety of the twelfth embodiment. 15 FIG. 19 is a cross-sectional view showing the entire thirteenth embodiment of the main component representative symbol table] 10 ... pen tip member 11 ... air hole 12 ... beadwork 3 ... ball spring 14 ... hole for ink 20 ... colorant 21 ... stopper or colorant storage section 26 ... colorant addition core 27 ... ink induction core 28 ... transmission shaft 15 .... pen tip absorber 16 ... absorber cap 17 ... cap hole 28a ··· Insertion part 30 ... Insert type ink tube 31 ... Ink liquid 58 564225 玖, Invention description 32 ... Tracker 3 3 ... Tracking rod 39 ... Insoluble matter 40 ... Restriction member or restriction body 40a ......... Restriction member body 40b ... outer skin

40c…夕卜皮孑L 41…著色劑吸附芯 45…著色劑吸附物質 50…閥構件 50a···筒狀體 50b".内筒體 50c…段差 51…溝部 5 2…閥部 5 3…軸槪 53a···隔壁 53b···導入孔 53c···閥體托座 5 3 d · · ·球型閥 53e…彈簧 53f···限制體 53g…過遽器 54…閥體 54b···彈簧安裝部 55…塞子 56…收集器用芯 57…閥桿 58…桿用彈簧 59…操作部 60…壓力調整部 61…收集器 62…液體誘導溝 63…空氣調換溝 64…液體保留溝 65…貫通孔 70.. .第二閥 80…軸構件 81…液體收納部 82…尾检 8 3…連通孔 90…筆蓋 91.. .筆夾或夾子 92.. .筆尖密閉室 93…彈簧 94…球型閥吸附構件 5940c ... Lippi L 41 ... Colorant adsorption core 45 ... Colorant adsorption substance 50 ... Valve member 50a ... Cylinder 50b ". Inner cylinder 50c ... Segment difference 51 ... Groove section 5 2 ... Valve section 5 3 ... Shaft a53a ·· Partition wall 53b ·· Introduction hole 53c ·· Valve body holder 5 3 d ··· Ball valve 53e ... Spring 53f ·· Restriction body 53g ... Relay 54 ... Valve body 54b · ·· Spring mounting portion 55 ... plug 56 ... collector core 57 ... valve rod 58 ... rod spring 59 ... operating portion 60 ... pressure adjusting portion 61 ... collector 62 ... liquid induction groove 63 ... air exchange groove 64 ... liquid retaining groove 65 ... through hole 70 ... second valve 80 ... shaft member 81 ... liquid storage portion 82 ... tail inspection 8 3 ... communication hole 90 ... pen cover 91 ... pen holder or clip 92 ... pen tip closed chamber 93 ... Spring 94 ... Ball valve suction member 59

Claims

564225 Patent application scope L A writing #, which separates and contains the ink liquid and the coloring agent, which includes: a cylindrical shaft member; a nib member, which is fixed to the end of the shaft member and can seep from the top. Ink; the ink liquid is stored in the aforementioned shaft member, constituting the main body that leaks the colored ink from the tip of the nib member; the toner is used to add the liquid for the ink as the colored ink; and the valve member is used to Blocking the colorant and the ink liquid, and at least a part of the storage portion containing the ink liquid in the side surface of the cylinder of the shaft member is transparent, and the valve member is located in the ink liquid. A pressure adjusting portion is provided between the portion and the colorant, and the storage portion of the ink liquid includes a pressure adjustment portion for preventing the pressure in the storage portion from increasing or decreasing. -A writing implement, which separates and stores the ink liquid and two coloring agents, including: a cylindrical shaft member; 20 fixed at both ends of the shaft member, and capable of exuding colored ink from the tops of the two nib members; * Ink liquid is stored in the aforementioned shaft member and constitutes the main body that oozes the colored ink from the top end of the nib member; two coloring agents are used to add to the ink liquid to make 60 564225 5 10 15 20 The scope of the patent application includes the aforementioned colored ink; and two valve members, which are used for the ink and the ink, and the two coloring agents of the ink and the fan. At least- The part is transparent, and there is a choice of ink, and the two valve members are located between the ink liquid ink, r ^ and for the storage part of the ink tank, 1 until the pressure in the storage part increases or decreases. Move the adjustment section. 〃 For item 1 or 2 范围 of the scope of patent application, the writing instrument, in which the aforementioned valve member is structured to be linked to the aforementioned nib structure 仵, 俾 opens when writing, and occludes when not writing. 4. If the patent application scope item 丨 or 2 is θ \ Bei's writing instrument, it also has a valve operating mechanism that can open and close the valve member. 5. The writing implement according to the scope of the patent application, wherein the ink containing liquid portion has a coloring agent adsorbing substance which is added with the colored ink which adsorbs the coloring agent mixed with the coloring agent. 6. The writing implement of the scope of patent application No. 1 or 2 wherein the Λ member is a restricting member for preventing the colorant from moving in the direction of the ink liquid between the 阙 member and the ink liquid storage portion. 7. A writing implement such as the item 1 or 2 of the scope of the patent application, wherein a restriction member is provided between the valve member and the colorant to prevent the colored ink added with the colorant from diffusing. 8. If the writing utensils in the scope of patent application No. 1 or 2 contain the aforementioned ink 3.61 564225, the scope of the patent application is in the storage area of the liquid for water, and non-dissolved matter with the same specific gravity as the liquid for ink is dispersed.

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