200404684 (1) 玖、發明說明 【發明所屬之技術領域】 本發明是關於內裝有包含修正液、顏料系標示墨水等 之隨著時間會沉澱的不溶解物質之塗佈液的具有閥的塗佈 具° 【先前技術】 包含修正液、顏料標示墨水之顏料等的隨著時間會沉 澱的不溶解物質之塗佈液，是當在某一定方向的狀態下保 管時，則由於不溶解物質會沉澱’故下層部的黏度上升使 流動性變差，且會有形成顏料沉澱層。 然而，使用上述之塗佈液的具有閥的塗佈具是採用： 爲了容易調整其吐出量，而一般將塗佈端閥部的開口量做 成微小，在使用時，藉由按壓本體、或將內部加壓等的方 法，來使塗佈液吐出之機構。 因此，當塗佈液中的不溶解物質如上所述地沉澱時， 則會有：塗佈液不易由具有閥的塗佈具吐出，更顯著的情 況時，變得無法吐出之問題產生。因此，使用這種的塗佈 液之具有閥的塗佈具是通常，在塗佈液收容室內裝有金屬 製或含有金屬粉的樹脂製之球體等的攪拌體’搖晃具有閥 的塗佈具，使已經沉澱的不溶解物質再分散來使用（參照 日本實開平1-707472號公報之第1、3圖）° 然而，固設於具有閥的塗佈具的軸筒開口部的前軸、 或固設於此前軸的塗佈端之內部空間’因形成較塗佈液收 -4- (2) (2)200404684 容室小，所以前述攪拌體無法進入至前軸或突部端◦ 又，在製造製品後至送到消費者的手中爲止之尙未使 用製品的輸送或店面陳列時，多數將製品的塗佈端側朝下 來加以保管，且即使在消費者使用後的情況時’也有筆直 等地將製品的塗佈端朝下地加以保管的情況’在這些情況 下，塗佈液進入至前軸或塗佈端的內部空間，隨著時間經 過，不溶解物質也隨著著沉澱。 因此，前述以往的具有閥的塗佈具是將塗佈端朝下保 管的情況時，在使用前即使搖晃具有閥的塗佈具’欲將之 再分散，也變得無法將已經沉澱於前軸內或塗佈端內的不 溶解物質再分散。 已經沉澱於前述前軸內或塗佈端內的不溶解物質若爲 少量的話，則因藉由增大對於本體的按壓或增大內部的加 壓，由塗佈端吐出，所以之後可正常地使用。 但，在前述不溶解物質爲多量’或已經形成顏料沉澱 層的情況時，爲了吐出塗佈液，需要增大對於本體的按壓 或內部加壓並且需要長時間進行，且也會有無法吐出塗佈 液的情況。 【發明內容】 本發明之目的是在於：提供一種即使將塗佈端部朝下 加以長時間保管，也可防止塗佈液進入至前軸內或塗佈端 內，又在使用時，減少塗佈液進入前軸內或塗佈端內，使 不溶解物質的沉澱變得少量，可極力防止塗佈液的吐出降 -5- 293 (3) 200404684 低、或無法吐出之問題產生的具有閥的塗佈具。 本發明的具有閥的塗佈具，是針對將至少由顏料 劑、及界面活性劑所構成的塗佈液收容於內部，在成 佈液收容室之軸筒的前端開口部，固設形成具有閥機 塗佈端之前軸，前述塗佈液收容室與前軸內部的空間 ，並且在前述塗佈液收容室與前軸內部之間具有貫通 將前述貫通孔的一部分作爲塗佈液在自然落下時不能 的小孔部之具有閥的塗佈具，前述塗佈液的黏度爲 25 OmPa · s，將小孔部的剖面積作成0 · 1 3〜3 · 8 0mm2。 本發明的具有閥的塗佈具是針對在前述塗佈液收 與前軸內部之間安裝具有貫通孔的中軸，將前述貫通 成塗佈液收容室側的塗佈液在自然落下時不能通過的 部之具有閥的塗佈具，因前述塗佈液的黏度爲 2 5 0mPa · s，將小孔部的剖面積作成0 · 1 3〜3 · 8 0mm2， 塗佈液僅藉由對於本體的按壓或內部加壓來突出至前 部的空間。因此，因即使尙未使用的製品其塗佈端朝 管，在前軸內或塗佈端內也不存在有塗佈液，所以不 不溶解物質沉澱於前軸內或塗佈端內的情事。又’使 之前軸內或塗佈端內的塗佈液也僅是已被吐出的塗佈 之尙未被使用的部分，也就是少量，故不溶解物質沉 變少，少量的沉澱是藉由將對於本體的簡單之按壓或 的加壓若干增大，來由塗佈端吐出。 且，本發明是針對將至少由顏料、溶劑、及界面 劑所構成的塗佈液；及用來攪拌前述塗佈液的攪拌體 、溶 爲塗 構的 連通 孔， 通過 4 0〜 容室 孔作 小孔 4 0〜 所以 軸內 下保 會有 用時 液內 澱也 內部 活性 收容 (4) (4)200404684 於內部，在成爲塗佈液收容室的軸筒之前端開口部固設著 形成具有閥機構的塗佈端之前軸，連通前述塗佈液收容室 與前軸內部的空間，並且在前述塗佈液收容室與前軸內部 之間具有貫通孔，將前述貫通孔的一部分作爲塗佈液在自 然落下時不能通過的小孔部之具有閥的塗佈具，在前述小 孔部的塗佈液收容室側附近，設有用來防止攪拌體與小孔 部衝突之凸部。根據此結構，可藉由使用製品之際的攪拌 ，來防止攪拌體與前述中筒小孔部的衝突。因此，是不會 有小孔部破損、或壓壞，防止：不溶解物質進入到前軸內 或塗佈端內，使塗佈液降低、或無法吐出，或阻礙塗佈液 的流出，變得無法吐出等等之情事產生。 【實施方式】 以下，參照圖面詳細說明本發明。 <第1實施形態> 第1圖是顯示第1實施形態的縱斷面圖，第2圖是第1圖 的局部縱斷面圖。圖號1爲軸筒，是在內部具有修正液、 顏料系標示墨水等的塗佈液收容室2之有底的軸筒。 此軸筒1是由熱可塑性樹脂等的可撓性材料所構成， 能按壓側面使塗佈液吐出。作爲在此所使用的熱可塑性樹 脂材，考量容器的易按壓度，可舉出：低密度乙烯或直鏈 狀低密度乙烯、聚丙烯、耐綸6 66、耐綸11 12等的各 種耐綸、在耐綸添加烯烴族的彈性體之耐綸、聚對苯二甲 -7- (5) (5)200404684 酸乙二酯、聚丙烯酸酯（polyaryrate )、聚氯乙嫌、聚苯 乙細寺。又，亦可使用目U述低密度乙燒或線性低密度乙火希 、聚丙烯、各種耐綸、聚對苯二甲酸乙二醇酯、聚丙烯酸 醋、聚氯乙儲、聚苯乙烯之循環（r e c y c 1 e )材料，材料 可因應其用途來加以分別使用。其他，根據塗佈液的種類 ，考量耐溶劑性等，亦可適宜選擇熱可塑性樹脂材。又， 作爲形成具有可撓性的軸筒1之成形方法，可舉出：直接 射出成形、或多層射出、注入射出成形法、或射出成形等 〇 再者，在本實施例，使用具有可撓性的容器作爲容器 ，但不限於此，亦可爲將以往之加壓泵浦機構安裝於軸筒 1使得將塗佈液收容室2之不具有可撓性的硬質容器，作爲 其材質，能夠使用高密度聚乙烯、聚對苯二甲酸丁二酯、 PEN ( PolyEthylene Naphthalate ) 聚丙烯腈（ polyacrylonitrile )、聚甲醛等、或前述材質的循環材料 、或金屬等的剛性材料。 又，在此軸筒1的塗佈液收容室2內’配置有將已經沉 澱的著色材等之不溶解物質攪拌 '再分散之棒狀的攪拌體 3。此攪拌體3是使用金屬等之比重大的材質’使得1能夠將 已經沉澱的不溶解物質良好地再分散爲佳’但亦可爲比重 較高的樹脂或混合有金屬粉的樹脂等之成形品。形狀或數 量是任意的，配合欲使用的塗佈液的種類、具有閥的塗佈 具（塗佈液收容室）的大小等’來適宜選擇即可。 在上述軸筒1的開口部’以螺合、接著、壓入等的適 (6) (6)200404684 宜手段固設有在內部具有空間之前軸5。 且，在此前軸5的前端，形成將塗佈液吐出之塗佈端 部。此塗佈端部是由：在前端孔6a後端內側形成有閥座部 6b的管狀端體6、由前述端孔使塗佈部7a突出且使閥部7b 壓接於前述閥座部6b地受到由螺旋彈簧所構成的彈撥體8 所朝前方彈推之閥體7所構成的。前述管狀端體6是在欲獲 得細塗佈痕跡的情況時，使用細直徑的管爲佳。但，亦可 能以與前軸5相同的材質來形成管狀端體6，因此，也可將 管狀端體6與前軸5—體形成。 前述閥座部6b與閥部7b是形成：藉由閥體7朝前方所 彈推壓接來打開，於使用時，當閥體7的塗佈部7a按壓於 被塗佈物時，藉由閥體7後退解除壓接來打開之閥機構。 再者，作爲前述閥機構，能夠使用：閥體爲球型，具 有在管狀端體前端內側受到彈撥體所彈推，阻止球體的後 方移動之球體承受座者；或形成不具有前述承受座之原子 筆型閥機構者。 圖號9爲在前述前軸5內部後側壓入之中軸。在中軸9 後部側面，設有全周肋部9c，將之嵌入於設在前軸5的內 部後側的側面之全周溝槽5 a，且使前軸5內部的鍔部5 b與 中軸9的大徑部前面的鍔部9d抵接，將中軸9定位於前軸5 ，而加以固定◦又，中軸9的縱剖面形狀是在軸心方向具 有貫通孔9 a之逐漸縮小直徑的凸型’使細徑部9 e的前端朝 塗佈端6側，且使該細徑部9e的前端面9f延伸於塗佈端6側 者。此細徑部9e是由於藉由將前軸5的內部空間4的容積縮 -9- 197 (7) (7)200404684 小，來使得殘留於空間4之無法攪拌的塗佈液變少爲理想 ，故配合前述空間4的全長，作成到達前軸5的內部的前端 之長度爲佳。 又，貫通孔9 a是以直管狀形成於中軸9中央部的軸心 方向，藉由此貫通孔9 a，來使前述塗佈液收容室2與塗佈 端部連通。形成中軸9的材料是若爲不會受到塗佈液引起 龜裂、膨脹等之變形者的話，不被特別限定。 又，在此中軸9的貫通孔9 a之塗佈液收容室2側，形成 有縮小直徑之小孔部9b，使在製品形態（關閉形態）塗佈 液在自然落下時不會通過。此塗佈液在自然落下時不會通 過之小孔部9b是當塗佈端部朝下時，由於爲在常壓下塗佈 液無法進入的孔徑，故塗佈液受到小孔部9b的毛細管力所 保持於貫通孔內，顯示孔內的塗佈液防止了空氣由下方進 入程度的孔徑。針對由最適當的孔徑所算出之剖面積，記 載於下述的實施例來加以說明。小孔部9b的橫剖面形狀是 可滿足塗佈液不會以自然落下來通過之條件的話即可，亦 可爲圓形，亦可是方形、橢圓形、多角形、形成有溝槽之 異形形狀，不受特別限制。再者，小孔部9b是爲了使受到 不溶解物質的沉澱使得黏度變高之一部分的塗佈液圓滑地 通過，對於其長度是越短越好，具體而言，作成〇.1〜 3 · 0 m m爲佳。 使用上述具有閥的塗佈具，針對塗佈液的黏度、小孔 部、貫通孔的剖面積、及軸筒內部的壓力之具體例，進行 塗佈液的自然落下試驗及塗佈液的吐出試驗；使用修正液 -10- (8) (8)200404684 作爲塗佈液。此修正液是將使用氧化鈦作爲顏料、使用甲 基環己烷作爲溶劑、及界面活性劑加以溶解及分散者，其 配合量是針對每個黏度加以調整。 又，具有閥的塗佈具的各零件的材質是分別如下所述 。軸筒：耐綸6、攪拌體：碳鋼、前軸：聚對苯二甲酸丁 二酯、管狀端體：不銹鋼、閥體：不銹鋼、彈撥體：不銹 鋼、中軸：聚對苯二甲酸丁二酯。 實施例1 製造：將內裝的塗佈液之黏度作成40mPa · s，小孔部 的剖面積作成0.16mm2 ( 0 0.45mm)的具有閥的塗佈具。 實施例2 製造：將內裝的塗佈液之黏度作成40mPa · s，小孔部 的剖面積作成3.14mm2 ( 0 2.00mm )的具有閥的塗佈具。 實施例3 製造：將內裝的塗佈液之黏度作成50mPa · s，小孔部 的剖面積作成0 · 1 3 m m 2 ( 0 0 · 4 0 m m )的具有閥的塗佈具。 此時的塗佈液的黏度是以B型黏度劑（東京計器製造所（ 股）公司製），在2 5 °C的環境下測定。 實施例4 製造：將內裝的塗佈液之黏度作成5〇mPa · s，小孔部 -11 - 199 (9) (9)200404684 的剖面積作成〇.16mm2 ( 0 0.45mm )的具有閥的塗佈具 此時的塗佈液的黏度是以B型黏度劑（東京計器製造所（ 股）公司製），在2 5 °C的環境下測定。 實施例5 製造：將內裝的塗佈液之黏度作成5〇mPa · s ’小孔部 的剖面積作成3 . 1 4 m m 2 ( 0 2.0 0 m m )的具有閥的塗佈具。 實施例6 製造：將內裝的塗佈液之黏度作成50 mPa · s，小孔部 的剖面積作成3 . 8 0 m m 2 ( 0 2.2 0 m m )的具有閥的塗佈具。 實施例7 製造：將內裝的塗佈液之黏度作成2〇〇 mPa · s，小孔 部的剖面積作成0 . 1 3 m m 2 ( 0 0.4 5 m m )的具有閥的塗佈复 。此時的塗佈液的黏度是以B型黏度劑（東京計器製造$ (股）公司製），在25 °C的環境下測定。 實施例8 製造：將內裝的塗佈液之黏度作成200mPa · s，丨％ 部的剖面積作成0 · 1 6 m m2 ( 0 0 · 4 5 m m )的具有閥的塗佈臭 實施例9 -12- (10) (10)200404684 製造：將內裝的塗佈液之黏度作成200mPa · s，小孔 部的剖面積作成3 . 1 4 m m 2 ( 0 2 · 0 0 m m )的具有閥的塗佈具 實施例1 〇 製造：將內裝的塗佈液之黏度作成200mPa · s，小孔 部的剖面積作成3.8 〇 m m 2 ( 0 2 ·2 0 m m )的具有閥的塗佈具 實施例11 製造：將內裝的塗佈液之黏度作成2 5 0 mPa · s，小孔 部的剖面積作成0 · 1 6 m m 2 ( 0 0 · 4 5 m m )的具有閥的塗佈具 實施例1 2 製造：將內裝的塗佈液之黏度作成2 5 0 mPa · s，小孔 部的剖面積作成3 . 1 4 m m 2 ( 0 2.0 0 m m )的具有閥的塗佈具 比較例1 製造：將內裝的塗佈液之黏度作成30mPa · s，小孔部 的剖面積作成〇. 1 6mm2 ( 0 0.45mm )的具有閥的塗佈具。 比較例2 2Θ1 -13- (11) (11)200404684 製造：將內裝的塗佈液之黏度作成50mPa · s ’小孔部 的剖面積作成〇.〇7mm2 ( 0 0.30mm)的具有閥的塗佈具。 比較例3 製造：將內裝的塗佈液之黏度作成5〇mPa · S，小孔部 的剖面積作成9.62mm2 ( 0 2.50mm )的具有閥的塗佈具。 比較例4 φ 製造：將內裝的塗佈液之黏度作成20 0mPa · s，小孔 部的剖面積作成4.91mm2 ( 0 2.50mm )的具有閥的塗佈具 比較例5 製造：將內裝的塗佈液之黏度作成3 00mPa · s，小孔 部的剖面積作成0 . 1 6 m m 2 ( 0 0.4 5 m m )的具有閥的塗佈具 比較例6 製造：將內裝的塗佈液之黏度作成3 00mPa · s ’小孔 部的剖面積作成3.14mm2 ( 0 2.00mm )的具有閥的塗佈具 〇 使用藉由前述實施例及比較例所獲得的具有閥的塗佈 具，確認在自然落下的塗佈液之中軸小徑貫通孔通過狀況 。其結果顯示於表1。 -14- 202 (12) (12)200404684 將實施例、比較例之各個具有閥的塗佈具朝下，確認 :塗佈液是否以自然落下來通過小孔部，到達貫通孔。又 ，藉由按壓容器來使容器內壓分別加壓至5、15kPa，與前 述同樣地確認有無塗佈液通過。200404684 (1) 发明. Description of the invention [Technical field to which the invention belongs] The present invention relates to coating with a valve, which contains a coating liquid containing a correction liquid, a pigment-based marking ink, and the like. Cloth ° [Previous technology] A coating solution containing insoluble substances that will precipitate over time, such as correction fluids, pigments of pigmented inks, etc., is stored in a certain direction. Precipitation 'Therefore, the viscosity of the lower layer is increased, the fluidity is deteriorated, and a pigment precipitated layer is formed. However, the valve-applied applicator using the above-mentioned coating liquid is used: In order to easily adjust the discharge amount, the opening amount of the valve portion on the coating end is generally made small. When in use, by pressing the body, or A mechanism for discharging the coating liquid by a method such as internal pressure. Therefore, when the insoluble matter in the coating solution is precipitated as described above, there is a problem that the coating solution is difficult to be discharged from the applicator having a valve, and in a more significant case, it becomes impossible to discharge. Therefore, a coating device having a valve using such a coating liquid is usually a stirring body in which a coating body containing a metal or metal powder-containing resin ball is placed in the coating liquid storage chamber, and the coating device having the valve is shaken. To disperse the precipitated insoluble matter before use (refer to Figures 1 and 3 of Japanese Unexamined Patent Publication No. 1-707472). However, the front shaft fixed to the opening of the barrel of the applicator having a valve, Or the internal space fixed on the coating end of the previous shaft 'is smaller than the coating liquid receiving space. (4) (2) (2) 200404684 The chamber is small, so the aforementioned stirring body cannot enter the front shaft or the protruding end. In the transportation or store display of unused products after the products are manufactured and delivered to the hands of consumers, most of the products are stored with the coated end side facing down, and even when they are used by consumers, Cases where the coated end of the product is stored straight down, etc. 'In these cases, the coating liquid enters the inner space of the front shaft or the coated end, and as time passes, insoluble matter also precipitates. Therefore, in the case where the conventional applicator with a valve is stored with the coating end facing down, even if the applicator with a valve is shaken before use, 'it will be dispersed again, it will not be able to deposit the Insoluble matter in the shaft or coating end is redispersed. If there is a small amount of insoluble matter that has settled in the front shaft or the coating end, it will be ejected from the coating end by increasing the pressure on the body or increasing the internal pressure, so it can be normal afterwards use. However, in the case where the aforementioned insoluble matter is in a large amount or a pigment deposit layer has been formed, in order to discharge the coating liquid, it is necessary to increase the pressure on the body or the internal pressure, and it takes a long time, and it is also impossible to discharge the coating. The situation of the cloth. [Summary of the Invention] The object of the present invention is to provide a coating solution that can prevent the coating liquid from entering the front shaft or the coating end even if the coating end is stored downward for a long time, and reduce the coating during use. The cloth liquid enters the front shaft or the coating end, so that the precipitation of insoluble matter is reduced to a small extent, and the discharge of the coating liquid can be prevented as much as possible. -5- 293 (3) 200404684 Low or unable to discharge problems. Applicator. The applicator having a valve according to the present invention is adapted to store a coating liquid composed of at least a pigment agent and a surfactant in the interior, and is fixedly formed in an opening portion of a front end of a shaft cylinder of a cloth forming liquid storage chamber. There is a space between the front end of the coating end of the valve machine, the coating liquid storage chamber and the interior of the front shaft, and there is a penetration between the coating liquid storage chamber and the interior of the front shaft. A part of the through hole is naturally dropped as the coating liquid. In the case of a coating device having a valve having a small hole portion, the viscosity of the coating liquid was 25 OmPa · s, and the cross-sectional area of the small hole portion was set to 0 · 1 3 to 3 · 8 0 mm 2. The applicator with a valve according to the present invention is directed to a bottom shaft having a through-hole installed between the coating liquid storage and the inside of the front shaft, and the coating liquid passing through the coating liquid storage chamber side cannot pass through when it falls naturally. The coating device with a valve in the part has a cross-sectional area of the small hole part of 0 · 1 3 ~ 3 · 80 0 mm2 because the viscosity of the coating liquid is 250 mPa · s. The coating liquid is only applied to the body. Press or internal pressure to protrude to the front space. Therefore, even if the unused product has the coating end facing the tube, there is no coating liquid in the front shaft or the coating end, so no insoluble matter will settle in the front shaft or the coating end. . Also, the coating liquid in the previous shaft or the coating end is only the unused part of the coating that has been discharged, that is, a small amount, so the insoluble matter is reduced to a small extent, and a small amount of precipitation is caused by A simple pressing or pressurizing of the body is slightly increased to spit out from the coating end. In addition, the present invention is directed to a coating liquid composed of at least a pigment, a solvent, and an interfacial agent; a stirring body for stirring the coating liquid; As the small hole 4 0 ~, the inner shaft of the shaft will be useful when it is useful. (4) (4) 200404684 is inside, and the opening at the front end of the shaft cylinder that becomes the coating liquid storage chamber is fixed to form The coating end of the valve mechanism communicates with the space inside the front shaft of the coating liquid storage chamber and the front shaft, and has a through hole between the coating liquid storage chamber and the inside of the front shaft. A part of the through hole is used for coating. An applicator having a valve in a small hole portion that cannot pass through when the liquid falls naturally. A convex portion is provided near the coating liquid storage chamber side of the small hole portion to prevent the stirring body from colliding with the small hole portion. According to this structure, it is possible to prevent the agitating body from colliding with the small hole portion of the middle tube by stirring at the time of using the product. Therefore, there is no breakage or crushing of the small holes, which prevents the insoluble material from entering the front shaft or the coating end, reducing the coating liquid, preventing it from being discharged, or hindering the outflow of the coating liquid. It is impossible to spit out and so on. [Embodiment] Hereinafter, the present invention will be described in detail with reference to the drawings. < First Embodiment > Fig. 1 is a longitudinal sectional view showing the first embodiment, and Fig. 2 is a partial longitudinal sectional view of the first embodiment. Fig. 1 is a shaft cylinder, which is a bottomed shaft cylinder having a coating liquid storage chamber 2 including a correction liquid, a pigment-based marking ink, and the like inside. The shaft cylinder 1 is made of a flexible material such as a thermoplastic resin, and can press the side surface to discharge the coating liquid. As the thermoplastic resin material used here, in consideration of the ease of pressing of the container, various kinds of nylons such as low-density ethylene or linear low-density ethylene, polypropylene, nylon 6 66, and nylon 11 12 can be cited. 、 Nylon with olefin-based elastomer added to the nylon, Polyparaxyl-7- (5) (5) 200404684 Ethyl Ester, Polyaryrate, Polyvinyl Chloride, Polystyrene Temple. In addition, low density ethylene fired or linear low density ethylene fire, polypropylene, various nylon, polyethylene terephthalate, polyacrylic acid vinegar, polyvinyl chloride, polystyrene Recyc 1 e) materials, which can be used separately according to their use. In addition, depending on the type of the coating liquid and considering the solvent resistance, etc., a thermoplastic resin material may be appropriately selected. In addition, as a method of forming the flexible shaft cylinder 1, direct injection molding, multilayer injection, injection injection molding, or injection molding can be mentioned. Furthermore, in this embodiment, a mold having flexible A flexible container is used as a container, but it is not limited to this. A rigid container having a conventional pressure pumping mechanism mounted on the shaft cylinder 1 so that the coating liquid storage chamber 2 is not flexible can be used as a material. High-density polyethylene, polybutylene terephthalate, PEN (PolyEthylene Naphthalate) polyacrylonitrile (polyacrylonitrile), polyoxymethylene, or the like, or recycled materials of the foregoing materials, or rigid materials such as metals are used. In the coating liquid storage chamber 2 of the shaft cylinder 1, a rod-shaped stirring body 3 for stirring and dispersing insoluble substances such as colored materials that have been deposited is disposed. This stirring body 3 is made of a material with a large proportion of metal and the like, so that it is better to disperse the precipitated insoluble matter well. However, it can also be a resin with a higher specific gravity or a resin mixed with metal powder. Product. The shape or number is arbitrary, and it can be appropriately selected according to the type of the coating liquid to be used, the size of the coating tool (coating liquid storage chamber) having a valve, and the like. The shaft 5 is fixed to the opening portion ′ of the shaft cylinder 1 by a suitable means such as screwing, adhering, pressing, etc. (6) (6) 200404684. A coating end portion for discharging the coating liquid is formed at the front end of the front shaft 5. This coating end portion is formed by a tubular end body 6 having a valve seat portion 6b formed inside the rear end of the front end hole 6a, the coating portion 7a protruding from the end hole, and the valve portion 7b being crimped to the valve seat portion 6b. The ground is constituted by a valve body 7 which is pushed forward by a plunger body 8 made of a coil spring. In the case where the tubular end body 6 is intended to obtain fine coating marks, it is preferable to use a tube with a small diameter. However, it is also possible to form the tubular end body 6 with the same material as the front shaft 5. Therefore, the tubular end body 6 and the front shaft 5 may be integrally formed. The valve seat portion 6b and the valve portion 7b are formed to be opened by being pushed and pressed by the valve body 7 in the forward direction. In use, when the coating portion 7a of the valve body 7 is pressed against the object to be coated, The valve body 7 is a valve mechanism that is opened to release the crimp connection. In addition, as the valve mechanism, a valve body having a ball shape and having a ball receiving seat pushed by a plucking body inside the front end of the tubular end body to prevent the ball from moving rearwardly can be used. Ball pen type valve mechanism. FIG. 9 is a middle shaft that is pressed into the rear side of the front shaft 5. On the side of the rear part of the bottom bracket 9, a full-circumferential rib 9c is provided, which is fitted into a full-circumferential groove 5a provided on the side of the inside rear of the front shaft 5. The sacral part 9d in front of the large-diameter portion of 9 abuts and positions the center shaft 9 on the front shaft 5 and fixes it. Also, the vertical cross-sectional shape of the center shaft 9 is a gradually decreasing diameter projection having a through hole 9 a in the axial center direction. The shape is such that the front end of the small-diameter portion 9 e faces the coating end 6 side, and the front end surface 9 f of the small-diameter portion 9 e extends to the side of the coating end 6. This small diameter portion 9e is because the volume of the internal space 4 of the front shaft 5 is reduced by -9 to 197 (7) (7) 200404684 to reduce the amount of unstirred coating liquid remaining in the space 4. Therefore, it is better to make the length reaching the front end of the front shaft 5 in accordance with the entire length of the space 4. The through-hole 9a is formed in a straight tube shape in the axial center direction of the center shaft 9, and the through-hole 9a is used to communicate the coating liquid storage chamber 2 with the coating end portion. The material for forming the center shaft 9 is not particularly limited as long as it is not subject to deformation such as cracking, swelling, etc. caused by the coating liquid. In addition, a small-diameter hole 9b is formed on the coating liquid storage chamber 2 side of the through-hole 9a of the bottom bracket 9 so that the coating liquid in the product form (closed form) does not pass through when it falls naturally. The small hole portion 9b that the coating liquid does not pass through when it falls naturally is the pore size that the coating liquid cannot enter under normal pressure when the coating end is facing down, so the coating liquid is subjected to the small hole portion 9b. Capillary force is held in the through hole, and the coating liquid in the hole prevents the air from entering the hole from below. The cross-sectional area calculated from the most appropriate pore diameter is described in the following examples. The cross-sectional shape of the small hole portion 9b is only required to satisfy the condition that the coating liquid does not fall through naturally, and may be circular, square, elliptical, polygonal, or a grooved irregular shape. No special restrictions. In addition, the small hole portion 9b is used to smoothly pass a part of the coating liquid subjected to precipitation of an insoluble substance to increase the viscosity, and the shorter the length, the better, specifically, 0.1 to 3 · 0 mm is preferred. Using the above-mentioned applicator having a valve, the natural drop test of the coating liquid and the discharge of the coating liquid were performed for specific examples of the viscosity of the coating liquid, the cross-sectional area of the small hole portion, the through hole, and the pressure inside the shaft cylinder. Test; use correction liquid -10- (8) (8) 200404684 as coating liquid. This correction solution uses titanium oxide as a pigment, methylcyclohexane as a solvent, and a surfactant to dissolve and disperse it. The blending amount is adjusted for each viscosity. The materials of the parts of the applicator having a valve are as follows. Shaft tube: Nylon 6, Stirring body: Carbon steel, Front shaft: Polybutylene terephthalate, Tubular end body: Stainless steel, Valve body: Stainless steel, Plunger body: Stainless steel, Bottom shaft: Polybutylene terephthalate ester. Example 1 Manufacturing: The viscosity of the coating liquid contained therein was set to 40 mPa · s, and the cross-sectional area of the small hole portion was set to a coating device with a valve of 0.16 mm2 (0 0.45 mm). Example 2 Manufacturing: The viscosity of the built-in coating solution was set to 40 mPa · s, and the cross-sectional area of the small hole portion was set to 3.14 mm2 (0 2.00 mm) with a valve applicator. Example 3 Production: A coating device having a valve was prepared by setting the viscosity of the coating liquid contained therein to 50 mPa · s and the cross-sectional area of the small hole portion to be 0 · 1 3 m 2 (0 0 · 4 0 m m). The viscosity of the coating liquid at this time was measured with a B-type viscosity agent (manufactured by Tokyo Keiki Seisakusho Co., Ltd.) under an environment of 25 ° C. Example 4 Manufacturing: The viscosity of the coating liquid contained therein was set to 50 mPa · s, and the cross-sectional area of the small hole portion -11-199 (9) (9) 200404684 was set to 0.116 mm2 (0 0.45 mm) with a valve. The viscosity of the coating solution at this time was measured with a B-type viscosity agent (manufactured by Tokyo Keiki Manufacturing Co., Ltd.) at 25 ° C. Example 5 Production: The viscosity of the coating liquid contained therein was set to 50 mPa · s' and the cross-sectional area of the small hole portion was set to 3.14 m m 2 (0 2.0 0 m m) with a valve applicator. Example 6 Production: A coating device having a valve was prepared by setting the viscosity of the coating liquid contained therein to 50 mPa · s and the cross-sectional area of the small hole portion to 3.80 m 2 (0 2.20 mm). Example 7 Production: The viscosity of the internal coating solution was set to 2000 mPa · s, and the cross-sectional area of the small hole portion was set to 0.1 3 m 2 (0 0.4 5 m m) with a valve coating. The viscosity of the coating liquid at this time was measured with a B-type viscosity agent (manufactured by Tokyo Keiki Co., Ltd.) under an environment of 25 ° C. Example 8 Manufacturing: The viscosity of the coating liquid contained was 200 mPa · s, and the cross-sectional area of the% part was 0 · 16 m 2 (0 0 · 4 5 mm) with a valve coating odor Example 9 -12- (10) (10) 200404684 Manufacturing: Make the viscosity of the coating liquid inside 200mPa · s and the cross-sectional area of the small hole part 3.14 mm 2 (0 2 · 0 0 mm) with valve Example 10 of a coating applicator: Production of a coating applicator having a valve with a viscosity of 200 mPa · s of a coating solution contained therein and a cross-sectional area of a small hole portion of 3.80 mm 2 (0 2 · 2 0 mm) Example 11 Manufacture: The viscosity of the built-in coating solution was made 250 mPa · s, and the cross-sectional area of the small hole part was made 0 · 16 mm 2 (0 0 · 4 5 mm) with a valve. Example 1 2 Manufacturing: The viscosity of the coating liquid contained was made 250 mPa · s, and the cross-sectional area of the small hole portion was made 3.14 mm 2 (0 2.0 0 mm). Example 1 Manufacture: The viscosity of the coating liquid contained therein was made 30 mPa · s, and the cross-sectional area of the small hole portion was made 0.1 16 mm 2 (0 0.45 mm) with a valve-coated applicator. Comparative Example 2 2Θ1 -13- (11) (11) 200404684 Manufacturing: The viscosity of the coating liquid contained was 50 mPa · s' The cross-sectional area of the small hole portion was 0.07 mm 2 (0 0.30 mm) with a valve Coating tool. Comparative Example 3 Production: A coating device having a valve was prepared by setting the viscosity of the coating liquid contained therein to 50 mPa · S and the cross-sectional area of the small hole portion to be 9.62 mm2 (0 2.50 mm). Comparative Example 4 φ Manufacturing: The coating solution with a built-in viscosity was 200 mPa · s, and the cross-sectional area of the small hole portion was 4.91 mm2 (0 2.50 mm). A coating device with a valve Comparative Example 5 Manufacturing: A coating The coating solution had a viscosity of 300 mPa · s, and the cross-sectional area of the small hole portion was 0.1 6 mm 2 (0 0.4 5 mm). A coating tool with a valve Comparative Example 6 Production: The coating liquid contained The viscosity was set to 3 00 mPa · s' The cross-sectional area of the small hole portion was set to 3.14 mm 2 (0 2.00 mm) with a valve-coated applicator. ○ Use the valve-coated applicator obtained in the foregoing examples and comparative examples to confirm. The small-diameter through-hole has passed through the coating liquid that has fallen naturally. The results are shown in Table 1. -14- 202 (12) (12) 200404684 With each of the applicators having a valve in the examples and comparative examples facing downwards, confirm whether the coating liquid naturally falls through the small hole portion and reaches the through hole. Further, the inner pressure of the container was pressurized to 5, 15 kPa by pressing the container, and it was confirmed whether or not the coating liquid passed through in the same manner as described above.
-15- (13) (13)200404684 【表1】 塗佈液的小孔部通過狀況確認試驗結果 自然落下 內壓5kPa 內壓1 5 k P a 實施例1 未通過 未通過 通過 實施例2 未通過 未通過 通過 實施例3 未通過 未通過 通過 實施例4 未通過 未通過 通過 實施例5 未通過 未通過 通過 實施例6 未通過 未通過 通過 實施例7 未通過 未通過 通過 實施例8 未通過 未通過 通過 實施例9 未通過 未通過 通過 實施例1 〇 未通過 未通過 通過 實施例1 1 未通過 未通過 通過 實施例1 2 未通過 未通過 通過 比較例1 未通過 通過 通過 比較例2 未通過 通過 通過 比較例3 未通過 通過 通過 比較例4 未通過 未通過 未通過 比較例5 未通過 未通過 未通過 比較例6 未通過 未通過 未通過 (*在常溫環境下（25〜30°C )，塗佈液收容室內的壓力 約爲5 k P a ) (14) (14)200404684 在上述軸筒1 1的開口部，以螺合、接著、壓入等的適 宜手段固設有在內部具有空間之前軸5 1。 且，在此前軸5 1的前端，形成有將塗佈液吐出之塗佈 端邰。此塗佈端邰是由：在前端孔6 1 a後端內側形成有閥 座部61b的管狀端體61、由前述端孔使塗佈部71 a突出且使 閥部7 1 b壓接於前述閥座部6 1 b地受到由螺旋彈簧所構成的 彈撥體8 1所朝前方彈推之閥體7 1所構成的。此彈撥體8 1是 受到前軸5 1的塗佈液收容室側鍔部5 1 d所卡止。 又，此前軸5 1的塗佈液收容室側鍔部5 1 d是作爲縮小 直徑之小孔部5 1 c來構成的，使得在製品形態（關閉形態 )塗佈液在自然落下時不會通過。此塗佈液在自然落下時 不會通過之小孔部5 1 c是當塗佈端部朝下時，由於爲在常 壓下塗佈液無法進入的孔徑，故塗佈液受到小孔部5 1 c的 毛細管力所保持於貫通孔內，顯示孔內的塗佈液防止了空 氣由下方進入程度的孔徑。小孔部5 1 c的橫剖面形狀是可 滿足塗佈液不會以自然落下來通過之條件的話即可，亦可 爲圓形，亦可爲異形，不受特別限制。 再者，作爲前述閥機構，亦可如第5圖所示，能使用 :形成閥體7 2爲球型，在管狀端體6 1的前端內側的閥座部 6 1 b受到彈撥體8 1所彈推的原子筆型的閥機構（圖號72之 球體）者。小徑部5 1 c等的其他結構是與第1至4圖所示的 實施形態相同。 本發明之前述實施例之具有閥的塗佈具是因將至少由 顏料、溶劑、及界面活性劑所構成的塗佈液收容於內部， -17- (15) (15)200404684 在成爲塗佈液收容室之軸筒的前端開口部’固設形成具有 閥機構的塗佈端之前軸’則述塗佈彳仅收谷室與則軸內部的 空間連通，並且在前述塗佈液收容室與前軸內部之間具有 貫通孔，將前述貫通孔的一部分作爲塗佈液在自然落下時 不能通過的小孔部之具有閥的塗佈具’前述塗佈液的黏度 爲40〜250mPa· s’將小孔部的剖面積作成〇.13〜3.80mm2 ，所以尙未使用的製品是即使塗佈端朝下保管著，在前軸 內或塗佈端內也不會存有塗佈液，故在前軸內或塗佈端內 不會有不溶解物質沉澱，又，由於使用時之前軸內或塗佈 端內的塗佈液也呈少量’故不溶解物質的沉澱也變少’因 此，能夠極力防止塗佈液的吐出降低或無法吐出之問題產 生。 <第2實施形態> 針對前述第1實施形態之塗佈具’如參照第1至5圖所 做的說明，在中軸9的貫通孔9a之塗佈液收容室2側，形成 有縮小直徑之小孔部9b，使得在製品形態（關閉形態）塗 佈液在自然落下時不會通過。此塗佈液以自然落下而不會 通過之小孔部9b是當塗佈端部朝下時，由於爲在常壓下塗 佈液無法進入的孔徑，故塗佈液受到小孔部9 b的毛細管力 所保持於貫通孔內，顯示孔內的塗佈液防止了空氣由下方 進入程度的孔徑。具體而言，若塗佈液的黏度爲4 0〜 2 5 OmPa · s的話，則由最適當的孔徑所算出之剖面積爲 0.13mm2 ( 0 〇.40mm)〜3.80mm2 ( 0 2.20mm)。再者， -18- (16) (16)200404684 在塗佈液的黏度較4〇mPa· s低的情況、或較25 0mPa· s高 的情況時’作成分別所適當的孔徑、剖面積爲佳° 在於如第6圖所示的本發明之第2實施形態，小孔部9 b 的橫剖面形狀是可滿足塗佈液不會以自然落下來通過之條 件的話即可，亦可爲圓形’亦可是方形、橢圓形、多角形 、形成有溝槽之異形形狀，不受特別限制。再者，小孔部 9b是爲了使受到不溶解物質的沉澱使得黏度變高之一部分 的塗佈液圓滑地通過，對於其長度是越短越好，具體而言 ，作成0.1〜3.0mm爲佳。 又，在中軸9的小孔部9b的外周附近，設有朝塗佈液 收容室側之凸型的環狀肋部9g。此凸型的環狀肋部9g是用 來防止塗佈液收容室2內的攪拌體3直接與小孔部9b衝突者 ，須要設定成即使當攪拌體3傾斜移動時，也不會到達小 孔部9b的高度與內接圓徑。再者，環狀肋部9g的高度應設 定成：最小限度之高度，使得前述攪拌體3不會到達小孔 部9b，且受到塗佈液的分離所沉澱之不溶解物質不會大量 殘留。 本實施例的具有閥的塗佈具是在將塗佈端朝下保管的 情況時，塗佈液收容室2內的塗佈液不會藉由中軸9的小孔 部9b移動至前軸5內。因此，即使塗佈液收容室2內的塗佈 液中之顏料等的不溶解物質分離、沉澱，該沉澱物也在中 軸9小孔部9 b的塗佈液收容室2側停止，不會進入到前軸5 內或空間4。然後，在前述中軸9的小孔部9b的塗佈液收容 室2側所停止的沉澱物是因受到攪拌體3所再分散，所以不 -19- zb/ (17) (17)200404684 會形成塗佈液的吐出降低或無法吐出之原因。又’因在中 軸9的小孔部9b的外周附近，設有朝塗佈液收容室側之凸 型的環狀肋部9g，所以用來使前述沉澱物再分散的攪拌動 作之攪拌體3在塗佈液收容室2內移動之際，攪拌體3先與 環狀肋部9 g衝突，故能夠防止攪拌體3與中軸9的小孔部9b 衝突。因此，小孔部9b爲了使塗佈液圓滑地通過’而變薄 ，小孔部9b不會有受到攪拌體3的衝突所破損、或壓壞’ 能夠防止：不溶解物質進入前軸內或塗佈端內，使塗佈液 的吐出降低、或無法吐出，或塗佈液的流出受到阻礙’變 成無法吐出。 其他結構是因與前述第1實施形態的實質結構相同’ 所以在第6圖僅賦予圖號，而省略其詳細說明。 <第3實施形態> 第7圖是顯示第3實施形態的局部縱斷面圖。在第3實 施形態，將設在中軸9 1的小孔部9 1 b的外周附近凸型的環 狀肋部作成設在中軸9 1的外周部9 1 h之朝塗佈液收容室側 的凸型環狀肋部9 1 g以外，其餘均與第2實施形態相同。此 凸型環狀肋部9 1 g是用來防止塗佈液收容室2 1內的攪拌體 3 1直接與小孔部9 1 b衝突，須要設定成即使在攪拌體3 1朝 斜方向移動時，也不會到達小孔部9 1 b的高度。再者，環 狀肋部9 1 g的高度應設定成：最小限度之高度，使得前述 攪拌體3 1不會到達小孔部9 1 b，且受到塗佈液的分離所沉 澱之不溶解物質不會大量殘留。 -20- 一 \ A 5 (18) (18)200404684 本實施形態之具有閥的塗佈具是因在中軸9 1的外周部 9 1 h的外周附近，設有朝塗佈液收容室側之凸型的環狀肋 部9 1 g，所以用來使前述沉澱物再分散的攪拌動作之攪拌 體3 1在塗佈液收容室2 1內移動之際，攪拌體3丨先與環狀肋 部9 1 g衝突，故能夠防止攪拌體3 1與小孔部9 1 b衝突。因此 ，小孔部9 1 b不會有受到攪拌體3 1的衝突所破損、或壓壞 的情事發生，能夠防止：不溶解物質進入前軸5內或塗佈 端內，使塗佈液的吐出降低、或無法吐出，或塗佈液的流 出受到阻礙，變成無法吐出。再者，圖號91a爲貫通孔、 91c爲全周肋部、91 e爲細徑部、91 f爲前端面。 <第4實施形態> 第8圖是顯示第4實施形態的局部縱斷面圖。在第4 實施形態是在於第2實施形態中，除了在中軸92的小孔部 9 2b的外周附近設置4支朝塗佈液收容室側的凸型之獨立肋 部9 2 g以外，其餘均與第2實施形態相同。此凸型的肋部 9 2 g是用來防止塗佈液收容室2 2內的攪拌體3 2直接與小孔 部92b衝突，須要設定成即使在攪拌體32朝斜方向移動時 ，也不會到達小孔部92b的高度。 本實施形態之具有閥的塗佈具是因在在中軸9 2的小孔 部9 2b的外周附近，設有朝塗佈液收容室側之凸型的4支肋 部92g，所以用來使前述沉澱物再分散的攪拌動作之攪拌 體32在塗佈液收容室22內移動之際，攪拌體32先與肋部 92g衝突，故能夠防止攪拌體32與中軸92的小孔部92b衝突 (19) (19)200404684 。因此，小孔部92b不會有受到攪拌體32的衝突所破損、 或壓壞的情事發生’能夠防止：不溶解物質進入前軸5內 或塗佈端內’使塗佈液的吐出降低、或無法吐出，或塗佈 液的流出受到阻礙’變成無法吐出。且’因作成獨立之凸 型肋部92g，所以聚集於小孔部92b的附近之少量的不溶解 物質由肋部的間隙流出至外側’故無法攪拌的不溶解物質 變少。在圖中，圖號92a爲貫通孔、92c爲全周肋部。 <第5實施形態> 第9圖是顯示第5實施形態的局部縱斷面圖。與前述第 3實施形態相同的結構，但本實施形態是前軸與中筒一體 成形，在該中軸部9 3形成小孔部9 3 b，在該小孔部9 3 b的外 周附近，設有4支朝塗佈液收容室側的凸型之獨立肋部93 g 。如前述例，此凸型的肋部9 3 g是用來防止塗佈液收容室 22內的攪拌體32直接與小孔部93b衝突，須要設定成即使 在攪拌體32朝斜方向移動時，也不會到達小孔部93b的高 度與內接圓徑。又，在中軸部93的內面，呈放射狀地設有 4支的肋部9 3 h。 本實施例的具有閥的塗佈具是由於將中軸部與前軸一 體成形，故不僅可減少零件費用，又可減少組裝工時，可 提供廉價的製品。又，因藉由在中軸部93的內面設置肋部 93h，用來使前述沉澱物再分散的攪拌動作之攪拌體32在 塗佈液收容室22內移動之際，攪拌體32先與肋部93 h衝突 ，故能夠防止攪拌體32與前軸10的中軸部93的小孔部93b (20) (20)200404684 衝突。因此，小孔部9 3 b不會有受到攪拌體3 2的衝突所破 損、或壓壞的情事發生，能夠防止：不溶解物質進入前軸 5內或塗佈端內，使塗佈液的吐出降低、或無法吐出，或 塗佈液的流出受到阻礙’變成無法吐出。且，因作成獨立 之凸型肋部93h，所以聚集於小孔部93b的附近之少量的不 溶解物質由肋部的間隙流出至外側，故無法攪拌的不溶解 物質變少。 <第6實施形態> 第1 〇圖是顯示第6實施形態的局部縱斷面圖。與前述 第5實施形態相同的結構’但本實施形態的塗佈端部是呈 原子筆狀。即，在管狀端體6 1的內面前端，球體72可旋轉 自如地配置著。此球體72是受到彈撥體8 1所朝前方彈推， 按壓於前述管狀端體6 1的內面開口部6 1 a，但藉由書寫壓 來後退，使得內面開口部6 1 a打開。 本實施例的具有閥的塗佈具是由於書寫部呈球體，故 可稱爲非常適合於書寫文字或線條之際的良好的塗佈具。 <第7實施形態> 第1 1圖是顯示第7實施形態的局部縱斷面圖。以前軸 5 4與軸筒1夾設中軸1 4，並且承受由後方彈推前方的閥體 71之彈撥體81，在該中軸14插設著本發明的中筒94。當然 ，在該中筒94形成有小孔部94b，在該小孔部94b的外周附 近設有4支朝塗佈液收容室側的凸型之獨立肋部94g。再者 (21) (21)200404684 ，在本實施例，在前軸5 4的前方嵌合端體一體地形成（管 狀端體部5 a )，可謀求生產性的提昇、與製品的低價格化 〇 本實施例的具有閥的塗佈具是藉由將中筒9 4設在中軸 1 4，來將塗佈端部朝下保管的情況時，塗佈液收容室24內 的塗佈液不會藉由中筒9 4的小孔部9 4 b在前軸5 4內移動。 因此，即使塗佈液收容室2 4內的塗佈液中的顏料等之不洛 解物質分離、沉澱，該沉澱物在中筒94的小孔部94b的塗 佈液收容室24側停止，不會進入到前軸54內或空間44。然 後，在前述中筒94的小孔部94b的塗佈液收容室24側所停 止的沉澱物是因受到攪拌體32所再分散，所以不會形成塗 佈液的吐出降低或無法吐出之原因。又，因在中筒94的小 孔部94b的外周附近，設有朝塗佈液收容室側之凸型的4支 肋部94g，所以用來使前述沉澱物再分散的攪拌動作之攪 拌體32在塗佈液收容室24內移動之際，攪拌體32先與4支 肋部9g衝突，故能夠防止攪拌體32與中筒94的小孔部94b 衝突。因此，小孔部94b爲了使塗佈液圓滑地通過，而變 薄，可獲得小孔部94b不會有受到攪拌體32的衝突所破損 、或壓壞，能夠防止：不溶解物質進入前軸內或塗佈端內 ，使塗佈液的吐出降低、或無法吐出，或塗佈液的流出受 到阻礙，變成無法吐出的效果。 <第8實施形態> 第1 2圖是顯示本發明的第8實施形態。在此實施形態 -24- 212 (22) (22)200404684 的情況時，亦可與前述第7實施形態同樣地，將中軸1 4與 中筒94 一體成形，能夠提供更廉價的製品。圖中，95 b爲 小孔部、9 5 g爲肋部。 <第9實施形態> 第1 3圖是顯示第9實施形態的局部縱斷面圖。在形成 於中筒94與前軸54之間的空間44可移動自如地配置攪拌環 15。具體而言，前述攪拌環15是配置成圍繞於中筒94。即 ，藉由上下搖晃此塗佈具，攪拌環15也上下移動，藉此空 間44內的液體也受到攪拌。 <第1 0實施形態> 第1 4圖所示的例子是將前述第9實施形態之攪拌環1 5 作成球體1 6之例，能夠在空間44內自由地移動，比起前例 ，可提升攪拌效果者。 <第11實施形態> 在第1 5及1 6圖是顯示第1 1實施形態的局部縱斷面圖。 本實施例是與第4實施形態相同的結構，但前軸5 6內部的 鍔部5 6b是在剖面形狀，呈放射狀地以軸心方向的縱肋部 來形成的，中軸9 6的大徑部前面之鍔部9 6 d抵接，將中軸 9 6定位固定於前軸5 6。 本實施例的具有閥的塗佈具是能夠將前軸的厚度作薄 ，能夠極力地抑制陷穴所引起的尺寸之參差不齊。 -25- (23) (23)200404684 <第12實施形態〉 第17圖所示的例子是將中軸96加以定位固定之鳄部97 設在中軸的後端部，接觸卡止於前軸5 4的後纟而面的方法’ 能夠達到與前例相同的效果。 以上，本發明之具有閥的塗佈具是因將至少由顏料、 溶劑、及界面活性劑所構成的塗佈液收容於內部’在成爲 塗佈液收容室之軸筒的前端開口部，固設形成具有閥機構 的塗佈端之前軸，前述塗佈液收容室與前軸內部的空間連 通，並且在前述塗佈液收容室與前軸內部之間具有貫通孔 ，將前述貫通孔的一部分作爲塗佈液在自然落下時不能通 過的小孔部之具有閥的塗佈具，在前述小孔部的塗佈液收 容室側附近，設置用來防止攪拌體與小孔部衝突之凸部， 所以藉由在使用製品之際的攪拌，可防止攪拌體與前述中 筒的小孔部衝突。因此，小孔部不會破損、或壓壞，能夠 防止：不溶解物質進入前軸內或塗佈端內’使塗佈液的吐 出降低、或無法吐出，或塗佈液的流出受到阻礙，而變成 無法吐出之情事。 【圖式簡單說明】 第1圖是本發明的第1實施形態之具有閥的塗佈具的縱 斷面圖。 第2圖是第1圖的局部縱斷面圖。 -26- (24) (24)200404684 第3圖是沿著第2圖的a-A線而破斷的橫斷面圖。 第4 Η是顯示本發明的具有閥的塗佈具的變形例之局 部縱斷面圖。 第5圖是顯示變形例的局部縱斷面圖。 第6圖是第1圖所示的具有閥的塗佈具之局部縱斷面圖 ，顯示本發明的第2實施形態的圖。 第7圖是本發明的第3實施形態之具有閥的塗佈具的局 部縱斷面圖。 第8圖是本發明的第4實施形態之具有閥的塗佈具的局 部縱斷面圖。 第9圖是本發明的第5實施形態之具有閥的塗佈具的局 部縱斷面圖。 第1 0圖是本發明的第6實施形態之具有閥的塗佈具的 局部縱斷面圖。 第1 1圖是本發明的第7實施形態之具有閥的塗佈具的 局部縱斷面圖。 第1 2圖是本發明的第8實施形態之具有閥的塗佈具的 局部縱斷面圖。 第1 3圖是本發明的第9實施形態之具有閥的塗佈具的 局部縱斷面圖。 第1 4圖是本發明的第1 〇實施形態之具有閥的塗佈具的 局部縱斷面圖。 第1 5圖是本發明的第1 1實施形態之具有閥的塗佈具的 局部縱斷面圖。 -27- 215 (25) (25)200404684 第16圖是第15圖的B-B線橫斷面圖。 第17圖是本發明的第12實施形態之具有閥的塗佈具的 局部縱斷面圖。 【圖號說明】 1 :軸筒 2 :塗佈液收容室 3 :攪拌體 4 :空間 5 :前軸 5 b :鍔部 5 a :全周溝槽 6 :管狀端體 6 a :前端孔 6 b :閥座部 7 :閥體 7 a :塗佈部 7b :閥部 8 :彈撥體 9 :中軸 9 a :貫通孔 9b :小孔部 9 c :全周肋部 9d :鍔部 -28- (26) (26)200404684 9 e :細徑部 9g :環狀肋部 1 〇 :前軸 1 1 :軸筒 1 4 :中軸 1 5 :攪拌環 1 6 :球體 2 2 :塗佈液收容室 3 1 :攪拌體 3 2 :攪拌體 41 :空間 44 :空間 5 1 :前軸 5 1 d :鍔部 5 1 c :小孔部 5 4 :前軸 5 6 :前軸 5 6b :鍔部 6 1 :管狀端體 6 1 a :前端孔 6 1 b :閥座部 6 1 a :開口部 71 :閥體 7 1 a :塗佈部 -29- (27) (27)200404684 7 1 b :閥部 7 2 :球體 8 1 :彈撥體 9 1 :中軸 9 1 h :外周部 9 1 g :環狀肋部 9 1 b :小孔部 9 1 a :貫通孔 9 1 c :全周肋部 9 1 e :細徑部 9 1 f :前端面 92 :中軸 92b :小孔部 92g :肋部 92a :貫通孔 9 2 c :全周肋部 9 3 :中軸部 9 3 g :肋部 9 3 b :小孔部 9 3 h :肋部 94 :中筒 94b :小孔部 9 4 g :肋部 9 5 b :貫通孔 -30- 218 (28) (28)200404684 9 5 g :肋部 96 :中軸 96d :鍔部 9 7 :鍔部-15- (13) (13) 200404684 [Table 1] The test result of the small hole portion of the coating liquid was confirmed by the test result. The internal pressure dropped to 5 kPa internal pressure 1 5 k P a. Example 1 failed. Passed Passed Example 3 Failed Passed Passed Example 4 Failed Passed Passed Example 5 Failed Passed Passed Example 6 Failed Passed Passed Example 7 Failed Passed Passed Example 8 Failed Passed Passed Passed Example 9 Passed Passed Passed Example 1 Passed Passed Passed Example 1 1 Passed Passed Passed Example 1 2 Passed Passed Passed Comparative Example 1 Passed Passed Passed Comparative Example 2 Passed Passed Passed Comparative Example 3 Passed Passed Passed Comparative Example 4 Passed Passed Passed Comparative Example 5 Passed Passed Passed Comparative Example 6 Passed Passed Passed (* Under normal temperature environment (25 ~ 30 ° C), apply The pressure in the cloth storage chamber is about 5 k P a) (14) (14) 200404684 In the opening of the above-mentioned shaft cylinder 11, screwing, adhering, and pressing Suitable such means should be provided until the solid has a space inside the shaft 51. In addition, a coating end spit for discharging the coating liquid is formed at the front end of the front shaft 51. This coating end is composed of a tubular end body 61 having a valve seat portion 61b formed inside the rear end of the front end hole 6 1 a, the coating portion 71 a protruding from the end hole, and the valve portion 7 1 b being crimped to The valve seat portion 6 1 b is constituted by a valve body 7 1 which is pushed forward by a plunger body 8 1 made of a coil spring. This plunger 8 1 is locked by the coating liquid storage chamber side crotch portion 5 1 d of the front shaft 51. In addition, the coating liquid storage chamber side ridge portion 5 1 d of the previous shaft 5 1 is configured as a small hole portion 5 1 c with a reduced diameter, so that the coating liquid does not fall in the product form (closed form) when it falls naturally. by. The small hole portion 5 1 c that this coating liquid does not pass through when it drops naturally is the hole diameter where the coating liquid cannot enter under normal pressure when the coating end is facing down, so the coating liquid is subjected to the small hole portion. The capillary force of 5 1 c is held in the through hole, and the coating liquid in the hole prevents the air from entering from below. The shape of the cross section of the small hole portion 5 1 c is not particularly limited as long as it satisfies the condition that the coating liquid does not fall down and pass naturally, and may be circular or irregular. In addition, as the valve mechanism, as shown in FIG. 5, the valve body 72 can be formed into a ball shape, and the valve seat portion 6 1 b inside the front end of the tubular end body 6 1 receives the plunger body 8 1. Ball valve type (ball of figure 72) being pushed. Other structures such as the small-diameter portion 5 1 c are the same as those of the embodiment shown in Figs. 1 to 4. The coating device with a valve in the foregoing embodiment of the present invention is because a coating liquid composed of at least a pigment, a solvent, and a surfactant is contained therein. -17- (15) (15) 200404684 becomes a coating The front end opening portion of the shaft cylinder of the liquid storage chamber is “fixed to form a front shaft with a coating end having a valve mechanism”, and the coating 彳 communicates only with the trough chamber and the space inside the shaft. There is a through hole between the inside of the front shaft, and a part of the through hole is used as a coating device with a valve as a small hole portion that cannot pass through when the coating liquid naturally drops. The viscosity of the coating liquid is 40 to 250 mPa · s. The cross-sectional area of the small hole portion is 0.13 to 3.80 mm2. Therefore, even if the unused product is stored with the coating end facing down, there is no coating liquid in the front shaft or the coating end. There is no precipitation of insoluble matter in the front shaft or the coating end, and because the coating solution in the shaft or the coating end also shows a small amount of "there is less precipitation of insoluble matter" before use, It can prevent the problem that the discharge of the coating liquid is reduced or unable to be discharged. Raw. < Second Embodiment > As for the applicator of the first embodiment described above with reference to FIGS. 1 to 5, the coating liquid storage chamber 2 side of the through-hole 9 a of the bottom bracket 9 is reduced in size. The small hole portion 9b of the diameter prevents the coating liquid from passing through in the product form (closed form) when it naturally falls. The small hole portion 9b that the coating liquid does not fall through naturally is when the coating end faces downward, because the coating liquid is a pore diameter that the coating liquid cannot enter under normal pressure, the coating liquid is subjected to the small hole portion 9b The capillary force is held in the through hole, and the coating liquid in the hole prevents the air from entering the hole from below. Specifically, if the viscosity of the coating liquid is 40 to 25 OmPa · s, the cross-sectional area calculated from the most appropriate pore diameter is 0.13 mm 2 (0 〇.40 mm) to 3.80 mm 2 (0 2.20 mm). Furthermore, -18- (16) (16) 200404684 When the viscosity of the coating liquid is lower than 40 mPa · s or higher than 250 mPa · s, the appropriate pore diameters and cross-sectional areas are prepared as Good ° lies in the second embodiment of the present invention as shown in FIG. 6. The shape of the cross section of the small hole portion 9 b may satisfy the condition that the coating liquid does not fall through naturally, and may be round. The shape may also be a square, oval, polygon, or a shaped shape with grooves, which is not particularly limited. In addition, the small hole portion 9b is used to smoothly pass a part of the coating liquid that undergoes precipitation due to insoluble matter, and the viscosity is increased. The shorter the length, the better. Specifically, it is preferably 0.1 to 3.0 mm. . Further, near the outer periphery of the small hole portion 9b of the bottom bracket 9, a ring-shaped rib portion 9g having a convex shape toward the coating liquid storage chamber side is provided. This convex ring-shaped rib 9g is used to prevent the stirring body 3 in the coating liquid storage chamber 2 from directly colliding with the small hole portion 9b. It must be set so that the stirring body 3 does not reach the small size even when the stirring body 3 is tilted. The height of the hole portion 9b and the inscribed circle diameter. In addition, the height of the annular rib 9g should be set to a minimum height so that the aforementioned agitating body 3 does not reach the small hole portion 9b, and a large amount of insoluble matter precipitated by the separation of the coating liquid does not remain. In the case where the applicator having the valve of this embodiment stores the coating end downward, the coating liquid in the coating liquid storage chamber 2 does not move to the front shaft 5 through the small hole portion 9 b of the center shaft 9. Inside. Therefore, even if insoluble substances such as pigments in the coating liquid in the coating liquid storage chamber 2 are separated and precipitated, the precipitate is stopped on the coating liquid storage chamber 2 side of the center hole 9 b Enter into front axle 5 or space 4. Then, the sediment stopped at the coating liquid storage chamber 2 side of the small hole portion 9b of the above-mentioned center shaft 9 is redispersed by the agitating body 3, so -19- zb / (17) (17) 200404684 will form The reason why the discharge of the coating liquid is reduced or cannot be discharged. Also, since a ring-shaped rib 9g having a convex shape toward the coating liquid storage chamber is provided near the outer periphery of the small hole portion 9b of the center shaft 9, the stirring body 3 is used for the stirring action for redispersing the precipitate. When the coating liquid storage chamber 2 moves, the agitating body 3 collides with the annular rib 9 g first, so it is possible to prevent the agitating body 3 from colliding with the small hole portion 9 b of the center shaft 9. Therefore, the small hole portion 9b is thinned in order to allow the coating liquid to smoothly pass through, and the small hole portion 9b is not damaged or crushed by the collision of the agitating body 3. The insoluble material can be prevented from entering the front shaft or In the coating end, the discharge of the coating liquid is reduced, or the liquid cannot be discharged, or the outflow of the coating liquid is hindered. The other structure is the same as the substantial structure of the first embodiment. Therefore, only the figure numbers are given in FIG. 6, and detailed descriptions thereof are omitted. < Third Embodiment > Fig. 7 is a partial vertical sectional view showing a third embodiment. In the third embodiment, a convex annular rib provided near the outer periphery of the small hole portion 9 1 b of the central shaft 9 1 is formed on the outer peripheral portion 9 1 h of the central shaft 9 1 toward the coating liquid storage chamber side. Except for the convex annular rib 9 1 g, the rest are the same as in the second embodiment. This convex annular rib 9 1 g is used to prevent the stirring body 3 1 in the coating liquid storage chamber 2 1 from directly colliding with the small hole portion 9 1 b. It is necessary to set it even if the stirring body 3 1 moves obliquely. At this time, the height of the small hole portion 9 1 b does not reach. In addition, the height of the annular rib 9 1 g should be set to a minimum height so that the aforementioned stirring body 31 does not reach the small hole portion 9 1 b and is insoluble matter precipitated by the separation of the coating liquid. Does not leave a large amount. -20- A \ A 5 (18) (18) 200404684 The applicator with a valve of this embodiment is provided near the outer periphery of the outer peripheral portion of the center shaft 9 1 9 1 h, and is provided toward the coating liquid storage chamber side. The convex annular rib 9 1 g, so the stirring body 3 1 used for the stirring action for re-dispersing the above-mentioned sediment is moved in the coating liquid storage chamber 21, and the stirring body 3 丨 firstly communicates with the annular rib Since the portion 9 1 g conflicts, it is possible to prevent the stirring body 31 from colliding with the small hole portion 9 1 b. Therefore, the small hole portion 9 1 b will not be damaged or crushed by the collision of the agitating body 31, and it is possible to prevent the insoluble matter from entering the front shaft 5 or the coating end to make the coating liquid Ejection is reduced, or it cannot be ejected, or the outflow of the coating liquid is blocked, making it impossible to eject. In addition, reference numeral 91a is a through hole, 91c is a full-circumferential rib portion, 91e is a small-diameter portion, and 91f is a front end surface. < Fourth Embodiment > Fig. 8 is a partial vertical sectional view showing a fourth embodiment. The fourth embodiment is that in the second embodiment, except for the provision of four convex independent ribs 9 2 g toward the coating liquid storage chamber side near the periphery of the small hole portion 9 2b of the center shaft 92, the rest are all This is the same as the second embodiment. The convex rib 9 2 g is used to prevent the stirring body 3 2 in the coating liquid storage chamber 2 2 from directly colliding with the small hole portion 92 b. It is necessary to set it so that even when the stirring body 32 moves in an oblique direction, It will reach the height of the small hole part 92b. The applicator having a valve of this embodiment is provided with 92 g of four ribs which are convex toward the coating liquid storage chamber near the outer periphery of the small hole portion 9 2b of the center shaft 92. When the agitating body 32 of the agitating action of the aforementioned redispersion of the precipitate moves in the coating liquid storage chamber 22, the agitating body 32 first collides with the rib portion 92g, so it can prevent the agitating body 32 from colliding with the small hole portion 92b of the central shaft 92 ( 19) (19) 200404684. Therefore, the small hole portion 92b will not be damaged or crushed by the collision of the agitating body 32, and can prevent the insolubilized material from entering the front shaft 5 or the coating end to reduce the discharge of the coating liquid, Either it cannot be ejected, or the outflow of the coating liquid is blocked, and it becomes impossible to eject. In addition, since an independent convex rib portion 92g is formed, a small amount of insoluble matter collected near the small hole portion 92b flows out from the gap between the rib portions to the outside, so that there is less insoluble matter that cannot be stirred. In the figure, reference numeral 92a is a through hole, and 92c is a rib around the entire circumference. < Fifth Embodiment > Fig. 9 is a partial vertical sectional view showing a fifth embodiment. The structure is the same as that of the third embodiment, but in this embodiment, the front shaft and the middle tube are integrally formed. A small hole portion 9 3 b is formed in the middle shaft portion 93, and the vicinity of the outer periphery of the small hole portion 9 3 b is provided. There are four convex independent ribs 93 g toward the coating liquid storage chamber side. As in the foregoing example, the convex rib 9 3 g is used to prevent the stirring body 32 in the coating liquid storage chamber 22 from directly colliding with the small hole portion 93 b. It is necessary to set it even when the stirring body 32 moves in an oblique direction. Nor does it reach the height of the small hole portion 93b and the inscribed circle diameter. Further, on the inner surface of the center shaft portion 93, four rib portions 93 h are provided radially. Since the applicator having the valve of this embodiment is formed by integrally forming the center shaft portion and the front shaft, not only the cost of parts can be reduced, but also the number of assembly steps can be reduced, and an inexpensive product can be provided. In addition, since the rib portion 93h is provided on the inner surface of the bottom bracket portion 93, when the stirring body 32 for stirring operation for re-dispersing the precipitate is moved in the coating liquid storage chamber 22, the stirring body 32 first communicates with the ribs. The portion 93 h conflicts, so it is possible to prevent the stirring body 32 from colliding with the small hole portion 93 b (20) (20) 200404684 of the center shaft portion 93 of the front shaft 10. Therefore, the small hole portion 9 3 b will not be damaged or crushed by the collision of the agitating body 32, and it is possible to prevent the insoluble matter from entering the front shaft 5 or the coating end to make the coating liquid Ejection is reduced, or it is impossible to eject, or the outflow of the coating liquid is hindered. In addition, since an independent convex rib portion 93h is formed, a small amount of insoluble matter collected in the vicinity of the small hole portion 93b flows out from the gap of the rib portion to the outside, so that insoluble matter that cannot be stirred is reduced. < Sixth Embodiment > Fig. 10 is a partial vertical sectional view showing a sixth embodiment. The structure is the same as that of the fifth embodiment described above, but the coating end portion of this embodiment is ball-shaped. That is, at the front end of the inner surface of the tubular end body 61, the sphere 72 is rotatably arranged. The sphere 72 is pushed forward by the plunger 81, and is pressed against the inner opening 6a of the tubular end body 61, but is retracted by the writing pressure, so that the inner opening 6a is opened. The applicator having a valve of this embodiment is a good applicator which is very suitable for writing characters or lines because the writing portion is spherical. < Seventh embodiment > Fig. 11 is a partial vertical sectional view showing a seventh embodiment. The front shaft 54 is sandwiched between the front shaft 54 and the shaft barrel 1 and receives a plunger 81 of the front valve body 71 that is pushed from the rear. A middle barrel 94 of the present invention is inserted into the bottom shaft 14. Of course, a small hole portion 94b is formed in the middle tube 94, and four convex independent rib portions 94g are provided near the outer periphery of the small hole portion 94b toward the coating liquid storage chamber side. Furthermore, (21) (21) 200404684, in this embodiment, a fitting end body is formed integrally in front of the front shaft 54 (tubular end body portion 5a), which can improve productivity and reduce the price of the product. In the case where the applicator having a valve of the present embodiment is provided with the middle tube 94 on the center shaft 14 and the coating end portion is stored downward, the coating liquid in the coating liquid storage chamber 24 is stored. The small hole portion 9 4 b of the middle tube 9 4 does not move within the front shaft 54. Therefore, even if the non-fouling substances such as pigments in the coating liquid in the coating liquid storage chamber 24 are separated and precipitated, the precipitate is stopped on the coating liquid storage chamber 24 side of the small hole portion 94b of the middle tube 94, It does not enter the front axle 54 or the space 44. Then, the sediment stopped in the coating liquid storage chamber 24 side of the small hole portion 94b of the middle tube 94 is re-dispersed by the stirring body 32, so that there is no cause that the discharge of the coating liquid is reduced or cannot be discharged. . In addition, since there are 94 g of four ribs having a convex shape toward the coating solution storage chamber side near the outer periphery of the small hole portion 94b of the middle tube 94, the stirring body is used for the stirring action for re-dispersing the precipitate. When the coating body 32 moves in the coating liquid storage chamber 24, the agitating body 32 collides with the four ribs 9g first, so it is possible to prevent the agitating body 32 from colliding with the small hole portion 94b of the middle tube 94. Therefore, the small hole portion 94b is thinned in order to allow the coating liquid to smoothly pass through. The small hole portion 94b can be prevented from being damaged or crushed by the collision of the agitating body 32, and can prevent insoluble substances from entering the front shaft. The inside or the coating end reduces the discharge of the coating liquid, or prevents the coating liquid from being discharged, or the outflow of the coating liquid is blocked, resulting in an effect that the liquid cannot be discharged. < Eighth embodiment > Figs. 12 and 12 show an eighth embodiment of the present invention. In the case of this embodiment -24-212 (22) (22) 200404684, the bottom shaft 14 and the middle tube 94 can be integrally formed in the same manner as in the seventh embodiment described above, and a cheaper product can be provided. In the figure, 95 b is a small hole portion and 9 5 g is a rib portion. < Ninth Embodiment > Figs. 13 and 13 are partial longitudinal sectional views showing a ninth embodiment. A stirring ring 15 is movably arranged in a space 44 formed between the middle tube 94 and the front shaft 54. Specifically, the aforementioned stirring ring 15 is configured to surround the middle tube 94. That is, by shaking the applicator up and down, the stirring ring 15 also moves up and down, whereby the liquid in the space 44 is also stirred. < 10th embodiment > The example shown in FIG. 14 is an example in which the stirring ring 15 of the ninth embodiment is made into a sphere 16 and can move freely in the space 44. Compared with the previous example, the Improve the effect of stirring. < Eleventh embodiment > Figs. 15 and 16 are partial longitudinal sectional views showing the eleventh embodiment. This embodiment has the same structure as the fourth embodiment, but the crotch portion 5 6b inside the front shaft 56 is formed in a cross-sectional shape with radial ribs in the axial direction, and the center shaft 9 6 has a larger size. The crotch part 9 6 d in front of the diameter part abuts, and fixes the center shaft 9 6 to the front shaft 5 6. The applicator with a valve in this embodiment is capable of reducing the thickness of the front shaft, and can strongly suppress unevenness in the size caused by the depression. -25- (23) (23) 200404684 < Twelfth embodiment> The example shown in Fig. 17 is a crocodile portion 97 which positions and fixes the center shaft 96 at the rear end portion of the center shaft and contacts and locks on the front shaft 5 The method of 4's face to face 'can achieve the same effect as the previous example. As described above, the applicator having a valve of the present invention stores the coating liquid composed of at least a pigment, a solvent, and a surfactant in the interior. A coating-side front shaft having a valve mechanism is formed, and the coating liquid storage chamber communicates with a space inside the front shaft, and a through hole is provided between the coating liquid storage chamber and the inside of the front shaft. A part of the through hole is formed. As a coating device having a valve in a small hole portion that cannot pass through when the coating liquid naturally falls, a convex portion is provided near the coating liquid storage chamber side of the small hole portion to prevent the stirring body from colliding with the small hole portion. Therefore, by stirring at the time of using the product, it is possible to prevent the stirring body from colliding with the small hole portion of the middle tube. Therefore, the small hole portion will not be damaged or crushed, and it is possible to prevent insoluble substances from entering the front shaft or the coating end to 'reduce the discharge of the coating liquid, or prevent it from being discharged, or prevent the outflow of the coating liquid, It becomes an inability to vomit. [Brief Description of the Drawings] Fig. 1 is a longitudinal sectional view of a applicator having a valve according to a first embodiment of the present invention. Fig. 2 is a partial vertical sectional view of Fig. 1. -26- (24) (24) 200404684 Figure 3 is a cross-sectional view broken along line a-A in Figure 2. The fourth line is a partial longitudinal cross-sectional view showing a modification of the applicator with a valve of the present invention. Fig. 5 is a partial vertical sectional view showing a modification. Fig. 6 is a partial vertical cross-sectional view of the applicator having a valve shown in Fig. 1 and shows a second embodiment of the present invention. Fig. 7 is a partial longitudinal sectional view of a applicator having a valve according to a third embodiment of the present invention. Fig. 8 is a partial longitudinal cross-sectional view of a applicator having a valve according to a fourth embodiment of the present invention. Fig. 9 is a partial longitudinal cross-sectional view of a applicator having a valve according to a fifth embodiment of the present invention. Fig. 10 is a partial vertical cross-sectional view of a applicator having a valve according to a sixth embodiment of the present invention. Fig. 11 is a partial vertical cross-sectional view of a applicator having a valve according to a seventh embodiment of the present invention. Fig. 12 is a partial vertical cross-sectional view of an applicator having a valve according to an eighth embodiment of the present invention. Fig. 13 is a partial vertical sectional view of a applicator having a valve according to a ninth embodiment of the present invention. Fig. 14 is a partial vertical cross-sectional view of an applicator having a valve according to a tenth embodiment of the present invention. Fig. 15 is a partial vertical cross-sectional view of the applicator having a valve according to the eleventh embodiment of the present invention. -27- 215 (25) (25) 200404684 Figure 16 is a cross-sectional view taken along line B-B in Figure 15. Fig. 17 is a partial vertical sectional view of a applicator having a valve according to a twelfth embodiment of the present invention. [Illustration of drawing number] 1: shaft cylinder 2: coating liquid storage chamber 3: agitating body 4: space 5: front shaft 5 b: crotch 5 a: full groove 6: tubular end body 6 a: front end hole 6 b: valve seat portion 7: valve body 7 a: coating portion 7b: valve portion 8: plunger body 9: center shaft 9 a: through hole 9b: small hole portion 9 c: full peripheral rib portion 9d: crotch portion -28- (26) (26) 200404684 9 e: 9g diameter part: annular rib 1 〇: front shaft 1 1: shaft barrel 1 4: center shaft 1 5: stirring ring 16: sphere 2 2: coating liquid storage chamber 3 1: agitator 3 2: agitator 41: space 44: space 5 1: front shaft 5 1 d: crotch 5 1 c: small hole portion 5 4: front shaft 5 6: front shaft 5 6b: crotch 6 1: tubular end body 6 1 a: front end hole 6 1 b: valve seat part 6 1 a: opening part 71: valve body 7 1 a: coating part -29- (27) (27) 200404684 7 1 b: valve Section 7 2: sphere 8 1: plunger 9 1: center shaft 9 1 h: outer peripheral portion 9 1 g: annular rib portion 9 1 b: small hole portion 9 1 a: through hole 9 1 c: full peripheral rib portion 9 1 e: Small diameter portion 9 1 f: Front end surface 92: Center shaft 92b: Small hole portion 92g: Rib portion 92a: Through hole 9 2c: Full-circle rib portion 9 3: Center shaft portion 9 3 g: Rib portion 9 3 b : Small hole 9 3 h: Rib 94: Middle tube 94b : Small hole portion 9 4 g: Rib portion 9 5 b: Through hole -30- 218 (28) (28) 200404684 9 5 g: Rib portion 96: Center axis 96d: Crotch portion 9 7: Crotch portion
-31 --31-