201239230 六、發明說明： 【發明所屬之技術領域】 本發明是有關：被安裝於工作機械或射出成型機之類 的產業機械等的潤滑泵上，用來供給黃油（grease)等流動 狀潤滑劑的卡槽’特別是對「利用吹氣成型所成型之可撓 樹脂製的潤滑劑卡槽」充塡流動狀的潤滑劑之潤滑劑的充 塡方法及潤滑劑卡槽。 【先前技術】 傳統上，就該種潤滑劑卡槽而言，已知有譬如專利文 獻1 (日本特開2009 - 63 07 8號公報）所記載的潤滑泵所 使用的潤滑劑卡槽。 如第5圖所示，該潤滑泵S，其充塡有黃油等流動狀 潤滑劑的潤滑劑卡槽1 00具有：被安裝成可裝卸的轉接部 11 〇、及用來吸引潤滑劑卡槽1 00內的潤滑劑並將其吐出 的泵部111。圖號112，是可裝卸地設於轉接部110，且 於安裝時覆蓋潤滑劑卡槽1 〇〇的蓋。 第5圖及第6圖所示的潤滑劑卡槽1 00，爲利用吹氣 成型所成型的可撓樹脂製，其中一端被封閉且從外側觀看 ，在軸方向上交互地形成有峰部101a與谷部101b，並具 備可朝軸方向伸縮之蛇腹筒狀的容器本體101、及在容器 本體ιοί的另一端連設成一體的筒狀安裝口部103。該安 裝口部103，具有較容器本體101之外徑更小的外徑，且 形成有與容器本體101同軸的開口 102’並且安裝於上述 -5- 201239230 潤滑泵S的轉接部110。 如第6圖所示，爲了預先將潤滑劑L充塡於該潤滑劑 卡槽1〇〇，是將潤滑劑卡槽100之容器本體101的其中— 端載置台120，並在該狀態下從安裝口部103的開口 1〇2 注入潤滑劑L。注入後，將「安裝於潤滑泵S的轉接部 110時被戳破」的薄板狀覆栓104 (第5圖），接合於安 裝口部103的開口 102，並更進一步地將帽蓋（未顯示） 旋鎖於安裝口部103之前端部的公螺紋105而形成封止。 如第5圖所示，當將該潤滑劑卡槽1 00安裝於潤滑泵 S時，則卸下帽蓋，且在「容器本體1的安裝口部1〇3接 合於覆栓104」的狀態下，旋入（鎖入）潤滑泵S的轉接 部110而形成安裝。在該場合中，覆栓104是被「設於轉 接部1 1 〇側，且插入開口 1 02的吸入管1 1 3」所戳破。在 該狀態下，一旦促使潤滑泵S作動，潤滑劑卡槽1 00內的 潤滑劑L將通過開口 1 02而被泵1 1 1所吸引，並被吐出至 所期待的潤滑部位。當潤滑劑卡槽1 〇〇內的潤滑劑L被泵 部111所吸引而緩緩地消耗時，蛇腹筒狀的容器本體1〇1 將緩緩地收縮。接著，當停止收縮時，便視爲潤滑劑已耗 盡，而將潤滑劑卡槽1 〇〇與新品進行交換。 [專利文獻1]日本特開2009 - 63 07 8號公報 【發明內容】 [發明欲解決之課題] -6 - 201239230 然而，在該傳統的潤滑劑卡槽1 00中，當蛇腹筒狀的 容器本體1 Ο 1停止收縮時視爲潤滑劑L已耗盡，進而交換 新品，一旦潤滑劑L附著殘留於容器本體1 0 1內的量較多 時，將造成浪費而具有不經濟的問題。而導致潤滑劑L附 著殘留於容器本體101內的理由，是「由峰部101a與谷 部101b所形成之容器本體1〇1內部」的大幅段差、和r 成型時形成於容器本體101的內面和安裝口部103的內面 j之較小的段差，譬如，由於安裝口部103面對容器本體 101之連接部分的肩部內面的段差103a，使潤滑劑L變得 不易流動而導致附著。產生較小段差的原因爲：由於在吹 氣成型中’於潤滑劑卡槽1 〇 〇的內部不具有模具，一旦安 裝口部103的材料厚度（肉厚）較厚，將使冷卻的時間延緩 ’導致材料在這段期間鬆弛（塌陷）。 本發明，是有鑑於上述的問題點所硏發的發明，本發 明的目的是提供一種：藉由盡可能地減少產生於容器本體 內的段差’使潤滑劑不易附著殘留於容器本體內，進而降 低潤滑劑的殘留量以防止浪費，並達成省力化之對潤滑劑 卡槽充塡潤滑劑的充塡方法及潤滑劑卡槽。 [解決課題之手段] 爲了達成上述的目的，本發明之對潤滑劑卡槽充塡潤 '滑齊Ij的方法’是對「充塡有用來供給至潤滑泵之流動狀潤 滑劑’且利用吹氣成型所成型之可撓樹脂製」的潤滑劑卡 槽’充塡該潤滑劑之對潤滑劑卡槽充塡潤滑劑的方法， 201239230 上述潤滑劑卡槽具備：蛇腹筒狀的容器本體，該蛇腹 筒狀'的容器本體之其中一端被封閉，並在軸方向上交互地 形成峰部與谷部，且能朝軸方向伸縮：及筒狀的安裝□部 ，該筒狀的安裝口部，被連接成一體地形成於該容器本體 的另一端側，並形成有與該容器本體同軸的開口，具有較 上述容器本體的外徑更小的外徑，且被安裝於上述潤滑泵 j 在將潤滑劑充塡於該潤滑劑卡槽之際，構成：保持著 上述安裝口部，並使上述容器本體位於下側地懸吊潤滑劑 卡槽，在該狀態下，從上述安裝口部的開口注入潤滑劑， 並藉由該潤滑劑本身的重量促使該容器本體伸長，來充塡 該潤滑劑。 如此一來，由於當對潤滑劑卡槽充塡潤滑劑之際，是 將潤滑劑卡槽予以懸吊，並藉由潤滑劑本身的重量促使容 器本體的蛇腹伸長來充塡潤滑劑，因此相較於傳統上「將 容器本體放置於台上以充塡潤滑劑」的場合，可使容器本 體的伸長幅度變大，而所變大的部分可使潤滑劑的充塡量 增加。這結果從相反的角度來看，在充塡一定數量之潤滑 劑的潤滑劑卡槽中，相較於傳統的該類物品，可減少峰部 及/或谷部的數量。舉例來說，在容器本體的最大外徑爲 9 5mm且是700ml用之潤滑劑卡槽的場合中，峰部的數量 爲13.5個的傳統潤滑劑卡槽，至少可將其峰部的數量減 少至1 1 . 5個。 如此一來，相較於傳統，由於本發明之容器本體的峰 -8- 201239230 部及/或谷部的數量較少，而所減少的部分，可降低潤滑 劑附著殘留的量，可防止浪費並達成省力化。 本發明在上述潤滑劑卡槽之安裝口部的基端部外側， 形成沿著周方向的溝，當對該潤滑劑卡槽充塡潤滑劑之際 ，將卡合構件卡合於該潤滑劑卡槽之安裝口部的溝，而構 成保持著上述安裝口部且懸吊該潤滑劑卡槽。藉此，當對 潤滑劑卡槽充塡潤滑劑之際，由於將卡合構件卡合於潤滑 劑卡槽之安裝口部的溝而懸吊潤滑劑卡槽，故容易形成懸 吊，可更進一步提高充塡作業性。 此外，在潤滑劑卡槽之安裝口部的基端部外側形成溝 的作法，可達成所謂「降低成型時所產生之內面的小段差 」的作用、効果。其理由爲：在吹氣成型中，是利用成型 模來保持容器本體及對應於安裝口部的部位，並從對應於 安裝口部之開口的部分吹入氣體，此時，由於在安裝口部 以溝所具有的份量（體積）使安裝口部的材料厚度（肉厚 )變薄，因此使冷卻的時間變快，故可防止冷卻過程中材 料的鬆弛（塌陷），如此一來，內面變得平滑而認爲可降低 段差。特別是可抑制安裝口部相對於容器本體之連接部分 的肩部內面之段差的產生。此外，一旦安裝口部的材料厚 度（肉厚）變薄，可使蛇腹部側於成型時之材料的膨脹變得 圓滑，消弭成型所產生的負擔，使蛇腹部的材料厚度變得 一致，被認爲可防止段差的產生。 因此，相較於傳統，本發明的潤滑劑卡槽由於減少了 成型時形成於容器本體內面的小段差，而該減少的部分可 -9- 201239230 降低潤滑劑附著殘留的量，故可防止浪費並達成省力化。 此外，爲了達成上述的目的，本發明的潤滑劑卡槽， 是「充塡有用來供給至潤滑泵之流動狀潤滑劑，且由吹氣 成型所成型」之可撓樹脂製的卡槽， 其構成具備：蛇腹筒狀的容器本體，該蛇腹筒狀的容 器本體之其中一端被封閉，並在軸方向上交互地形成峰部 與谷部，且能朝軸方向伸縮；及筒狀的安裝口部，該筒狀 的安裝口部，被連接成一體地形成於該容器本體的另一端 側’並形成有與該容器本體同軸的開口，具有較上述容器 本體的外徑更小的外徑，且被安裝於上述潤滑泵， 並在該安裝口部的基端部外側形成沿著周方向的溝。 如上所述，當懸吊潤滑劑卡槽並充塡潤滑劑之際，由 於卡合構件卡合於潤滑劑卡槽之安裝口部的溝而可保持潤 滑劑卡槽，因此容易使其懸吊，可更進一步提高充塡作業 性。 此外，本發明構成：在上述安裝口部的前端部側，形 成「可供用來封閉上述開口之帽蓋的母螺紋旋鎖」的公螺 紋，令上述基端部之前端部側的外徑爲Dt，安裝於上述 前端部之帽蓋的外徑爲Dc時，設定成Dt g Dc。 藉由在安裝口部形成溝可達成薄肉化（指材料厚度的 薄化），並使安裝口部的外側變得比較大可達成安定。 [發明的效果] 根據本發明，由於能盡可能地減少產生於潤滑劑卡槽 -10- 201239230 之容器本體內的段差，當更換潤滑劑卡槽之際，可使潤滑 劑不易附著殘留於容器本體內，因此，可降低潤滑劑的殘 留量而防止浪費並達成省力化。 【實施方式】 以下，根據附圖說明本發明實施形態之對潤滑劑卡槽 充塡潤滑劑的方法及潤滑劑卡槽。 如第1圖、第2圖（a)及第3圖所示，本發明實施 形態的潤滑劑卡槽T，充塡有黃油等流動狀的潤滑劑l， 舉例來說，被安裝於第5圖所示的潤滑泵S。潤滑泵S具 有：可裝卸地安裝有潤滑劑卡槽T的轉接部1 1 0、及用來 吸引潤滑劑卡槽T內的潤滑劑並將其吐出的泵部丨i丨。圖 號112’是可裝卸地設於轉接部11〇，並於安裝時覆蓋潤 滑劑卡槽100的蓋。 本發明實施形態的潤滑劑卡槽T，爲利用吹氣成型所 成型的可撓樹脂製，就樹脂而言，譬如可採用低密度聚乙 烯等之可撓性的塑膠材料。 潤滑劑卡槽T的基本構造，具備：其中一端被封閉之 蛇腹筒狀（在實施形態中爲圓筒狀的蛇腹）的容器本體1 、及連接成一體地形成於容器本體1的另一端側之筒狀（ 在實施形態中爲圓筒狀）的安裝口部5。實施形態的潤滑 劑卡槽T，是潤滑油之收容量爲700ml用的潤滑劑卡槽。 容器本體1，其中一端被封閉，且在軸方向上交互地 形成有「可從外側看到的峰部2與谷部3」，並形成可朝 -11 - 201239230 軸方向伸縮的圓筒狀蛇腹。如第2圖（a)所示，容器本 體1的外徑Da形成：Da = 95mm，峰部2的峰部數量爲 11.5個，其伸長時（第3圖（b))可收容70 0ml的潤滑 油。此外，如第2圖（a )、第2圖（b )所示，實施形態 的容器本體1，相較於傳統之潤滑劑卡槽1 00 ( 700ml用 )的容器本體101，峰部的數量變少。如第2圖（b)所 不’従来的700ml用容器本體101，其Da=95mm，峰部2 的峰部數量爲13.5個。亦即，在用來充塡一定量（700ml )之潤滑劑L的潤滑劑卡槽中，本實施形態之潤滑劑卡槽 T的容器本體1的峰部數量，是較傳統潤滑劑卡槽1〇〇之 容器本體101的峰部數量更少2個，成型時之長軸方向的 尺寸，是成型爲更縮短尺寸E。 安裝口部5，連接成一體地形成於容器本體1的另一 端側’並形成「形成有與容器本體1同軸之開口 6」的圓 筒狀，並具備：形成有開口 6的前端部7、及容器本體1 側的基端部8。該圓筒狀的安裝口部5，具有較容器本體 1的外徑更小的外徑，並形成被安裝於潤滑泵S。此外， 在安裝口部5的前端部7外側，形成有可供「用來封閉開 口 6之帽蓋1 〇的母螺紋進行旋鎖」的公螺紋9。如第1 圖所示’當令基端部8之前端部7側的外徑爲D t，安裝 於則端部7之帽蓋10的外徑爲Dc時，是設定成Dt含Dc 。此外，在前端部7的開口 6接合著薄板狀的覆栓11( 與第5圖的1 04相等），該薄板狀的覆栓1 1當安裝於潤 滑泵S的轉接部11〇時將被戳破。 -12- 201239230 在安裝口部5的基端部8外周於周方向上形成有溝 20。舉例來說，當溝20的外徑爲Dm ’而基端部8的寬度 爲 Ht’溝寬側爲 Hm時，疋設疋成：Dt = 4〇mm、 Dm = 32mm ' Ht=13mm ' Hm = 5mm等。而本發明並不侷限 於上述的尺寸。 當製造上述的潤滑劑卡槽T時，是利用吹氣成型來執 行成型。在該場合中，由於在潤滑劑卡槽T之安裝口部5 的基端部8外側形成有溝20，因此可達成所謂「可降低 吹氣成型時所產生之內面的小段差」的作用、効果。其理 由爲：在吹氣成型中，利用成型模保持容器本體1及對應 於安裝口部5的部位，並從對應於安裝口部5之開口 6的 部分吹入氣體，此時，由於由於在安裝口部5以溝20所 具有的份量（體積）使安裝口部5的材料厚度（肉厚）變 薄，因此使冷卻的時間變快，故可防止冷卻過程中材料的 鬆弛（塌陷），如此一來，內面變得平滑而認爲可降低段差 。特別是可抑制安裝口部5相對於容器本體1之連接部分 的肩部內面之段差的產生。此外，一旦安裝口部5的材料 厚度（肉厚）變薄，可使蛇腹部側於成型時之材料的膨脹變 得圓滑，消弭成型所產生的負擔，使蛇腹部的材料厚度變 得一致，被認爲可防止段差的產生。 接下來，採用第3圖來說明對本發明實施形態之潤滑 劑卡槽T充塡潤滑劑L的充塡方法。當對潤滑劑卡槽T 充塡潤滑劑L之際，如第3圖（a )所示，首先，是利用 卡合構件30保持安裝口部5，並使容器本體1位於下側 -13- 201239230 地懸吊潤滑劑卡槽T。在懸吊該潤滑劑卡槽T時，是使卡 合構件30卡合於安裝口部5的溝20來保持安裝口部5, 進而懸吊潤滑劑卡槽Τ。卡合構件3 0可適當地製作。 在該狀態下，如第3圖（b)所示，從安裝口部5的 開口 6注入所需量（在實施形態中爲700ml )的潤滑劑L ，並藉由潤滑劑L本身的重量，促使容器本體1的蛇腹伸 長以充塡潤滑劑L。在該場合中，由於只要將卡合構件3 0 卡合於潤滑劑卡槽T之安裝口部5的溝20並懸吊潤滑劑 卡槽T即可，故能更進一步提高充塡作業性。注入後，將 「安裝於潤滑泵S的轉接部1 〇之際將被戳破」的薄板狀 覆栓11接合於安裝口部5的開口 6，並將帽蓋20旋鎖安 裝於安裝口部5之前端部7的公螺紋9而形成封閉。 根據該充塡方法，由於將潤滑劑卡槽T予以懸吊，並 利用潤滑劑L本身的重量促使容器本體1的蛇腹伸長來充 塡潤滑劑L，因此相較於傳統上「將容器本體1 〇 1放置於 台1 20上以充塡潤滑劑L」的場合（第6圖），可使容器本 體1 0 1的伸長幅度變大，而所變大的部分可使潤滑劑L的 充塡量增加。這結果從相反的角度來看，在充塡一定數量 (700ml)之潤滑劑L的潤滑劑卡槽中，相較於傳統的該類 物品，可減少峰部2及/或谷部3的數量。如此一來，如 同先前所述，譬如在容器本體1的最大外徑爲95mm且是 70 0ml用之潤滑劑卡槽T的場合中，傳統的峰部數量爲 1 3 . 5個，至少可將峰部的數量減少至1 1 . 5個。 如上述地已充塡潤滑劑L的潤滑劑卡槽T，則安裝於 -14- 201239230 潤滑泵s使用（第5圖）。接著，在潤滑泵S中，通常潤 滑劑卡槽Τ’當其蛇腹筒狀的容器本體丨停止收縮時被視 爲潤滑劑L已耗盡，並與新品進行交換，此時，在「由峰 部2及谷部3所形成」之容器本體1內部的較大段差，潤 滑劑L變得不易流動而容易附著殘留。但是，根據本實施 形態的潤滑劑卡槽Τ，相較於傳統，由於本發明之容器本 體1的峰部2及/或谷部3的數量較少，而所減少的部分 ，可降低潤滑劑L附著殘留的量，可防止浪費並達成省力 化。 此外，由於在潤滑劑卡槽Τ之安裝口部5的基端部8 外側形成有溝20，可降低吹氣成型時形成於內面，特別 是特安裝口部5相對於容器本體1之連接部分的肩部內面 的小段差，因爲這個緣故，相較於傳統，由於因成型而形 成於容器本體1內面的小段差變少，這個部分可降低潤滑 劑L附著殘留的量，從這點來看也可以防止浪費並達成省 力化。 在第4圖中，顯示本發明實施形態之潤滑劑卡槽Τ的 其他例子。該潤滑劑卡槽Τ，其潤滑油的收容量爲2 0 0 m 1 用的卡槽。在安裝口部5的基端部8外周，也與上述相同 ，在周方向形成有溝20。此外，在轉潤滑劑卡槽T中’ 舉例來說，當令容器本體1的外徑爲Da，基端部8之前 端部7側的外徑爲Dt，溝20的外徑爲Dm ’基端部8的 寬度爲 Ht，溝幅爲Hm時，是設定成：Da = 64mm、 Dt = 44mm、Dm = 32mm、Ht= 1 3 . 5 mm、Hm = 3.5mm 等。然而 -15- 201239230 本發明並不侷限於上述的尺寸。而其作用、効果與上述說 明相同。 而在上述的實施形態中，容器本體1之蛇腹的峰部數 量並不受限於上述的說明，可根據潤滑劑L的容量等作適 當的變更。此外，潤滑劑卡槽T之樹脂的材質當然也可以 適當地變更。 雖然以上詳細地說明了若干本發明的實施形態及/或 實施例，但只要不脫離本發明之嶄新的技術性揭示及效果 ，該相關領域的業者是可輕易地對以上所說明的實施形態 及/或實施例加入眾多的變更。因此，這些眾多的變更也 包含於本發明的範圍內。 本發明之說明書所記載的文獻內容全部沿用於本發明 【圖式簡單說明】 第1圖：顯示本發明實施形態的潤滑劑卡槽，其中（ a )爲前視圖，（b )爲剖面圖。 第2圖：顯示本發明實施形態的潤滑劑卡槽（a )、 與傳統潤滑劑卡槽（b )比較圖。 第3圖：顯示本發明實施形態之對潤滑劑卡槽充塡潤 滑劑的方法’其中（a )爲顯示潤滑劑充塡前之狀態的圖 ’（b )則是顯示潤滑劑充塡後之狀態的圖。 第4圖：顯示本發明實施形態之潤滑劑卡槽的其他例 子’其中（a )爲前視圖，（b )爲剖面圖。 -16- 201239230 第5圖：是同時顯示傳統潤滑劑卡槽的其中一例、與 可安裝本發明之潤滑泵的其中一例的圖。 第6圖：是顯示傳統對潤滑劑卡槽充塡潤滑劑的方法 的圖。 【主要元件符號說明】 T =潤滑劑卡槽 L :潤滑劑 1 :容器本體 2 :峰部 3 ·谷部 5 :安裝口部 6 :開口 7 :前端部 8 :基端部 9 :公螺紋 I 〇 :帽蓋 II :覆栓 20 :溝 3 0 :卡合構件 100 :潤滑劑卡槽（習知） S :潤滑泵 1 10 :轉接部 III :栗部 -17- 201239230 1 1 2 :蓋 -18-201239230 VI. [Technical Field] The present invention relates to a lubricating pump for industrial machinery such as a working machine or an injection molding machine, and is used for supplying a fluid lubricant such as grease. The card slot' is a charging method and a lubricant card slot for a lubricant filled with a fluid lubricant, which is a lubricant groove formed by a flexible resin formed by blow molding. [Prior Art] Conventionally, a lubricant card slot used in a lubrication pump described in Patent Document 1 (Japanese Laid-Open Patent Publication No. 2009-63 07 8) is known. As shown in Fig. 5, the lubrication pump S is filled with a fluid lubricant such as butter, and the lubricant card slot 100 has a detachable adapter portion 11 and a lubricant card. The pump portion 111 that discharges the lubricant in the tank 100 and discharges it. Figure 112 is a cover that is detachably provided to the adapter portion 110 and that covers the lubricant card slot 1 when mounted. The lubricant card slot 100 shown in Figs. 5 and 6 is made of a flexible resin molded by blow molding, in which one end is closed and viewed from the outside, and peaks 101a are alternately formed in the axial direction. The trough portion 101b includes a bellows-shaped container body 101 that is expandable and contractible in the axial direction, and a cylindrical mounting port portion 103 that is integrally connected to the other end of the container body ιοί. The mounting opening portion 103 has an outer diameter smaller than the outer diameter of the container body 101, and is formed with an opening 102' coaxial with the container body 101 and attached to the adapter portion 110 of the lubricating pump S of the above -5 - 201239230. As shown in Fig. 6, in order to charge the lubricant L to the lubricant card slot 1 in advance, the end portion 120 of the container body 101 of the lubricant card slot 100 is placed in this state, and in this state, The opening L2 of the mounting opening portion 103 is filled with the lubricant L. After the injection, the thin plate-shaped capping member 104 (Fig. 5) which is "punched when the adapter portion 110 of the lubrication pump S is attached" is joined to the opening 102 of the mounting opening portion 103, and the cap is further attached ( Not shown) The lock is locked by the male thread 105 at the front end of the mounting mouth portion 103. As shown in Fig. 5, when the lubricant card slot 100 is attached to the lubrication pump S, the cap is removed, and the state in which the mounting port portion 1〇3 of the container body 1 is joined to the capping 104 is attached. Next, the adapter portion 110 of the lubrication pump S is screwed in (locked in) to form an attachment. In this case, the cap plug 104 is "punched by the suction pipe 1 1 3" which is provided on the side of the transfer portion 1 1 and inserted into the opening 102. In this state, once the lubrication pump S is actuated, the lubricant L in the lubricant card slot 100 is attracted by the pump 1 1 1 through the opening 102 and is discharged to the desired lubrication portion. When the lubricant L in the lubricant card slot 1 is sucked by the pump portion 111 and is gradually consumed, the bellows-shaped container body 1〇1 is gradually contracted. Then, when the shrinkage is stopped, it is considered that the lubricant has been exhausted, and the lubricant card slot 1 is exchanged with the new product. [Patent Document 1] JP-A-2009-63 07 8 (Summary of the Invention) [Problems to be Solved by the Invention] -6 - 201239230 However, in the conventional lubricant card slot 100, a bellows-like container When the main body 1 Ο 1 stops shrinking, it is considered that the lubricant L has been exhausted, and the new product is exchanged. When the amount of the lubricant L adhered to the inside of the container main body 1 0 1 is large, waste is caused and it is uneconomical. The reason why the lubricant L adheres and remains in the container body 101 is a large step difference between the inside of the container body 1〇1 formed by the peak portion 101a and the valley portion 101b, and is formed in the container body 101 during the molding of the container. The smaller difference between the surface and the inner surface j of the mounting mouth portion 103, for example, due to the step 103a of the inner surface of the shoulder portion of the connecting portion 103 facing the connecting portion of the container body 101, causes the lubricant L to become less likely to flow and cause adhesion. . The reason for the small step difference is that since there is no mold inside the lubricant card slot 1 in the air blowing molding, once the thickness (thickness) of the material of the mounting mouth portion 103 is thick, the cooling time is delayed. 'Causes the material to relax (collapse) during this period. The present invention has been made in view of the above problems, and an object of the present invention is to provide a method for preventing a lubricant from adhering and remaining in a container body by reducing the step difference generated in the container body as much as possible. Reducing the residual amount of lubricant to prevent waste, and achieving a labor-saving filling method for the lubrication of the lubricant card slot and the lubricant card slot. [Means for Solving the Problem] In order to achieve the above object, the method for filling the lubricant card slot in the present invention is to "fill the flow-like lubricant for supplying to the lubrication pump" and use the blow A lubricant cartridge formed by a flexible resin formed by a gas molding method for filling a lubricant tank with a lubricant, 201239230, wherein the lubricant cartridge has a container body of a bellows shape, One end of the container body of the serpentine tube is closed, and peaks and valleys are alternately formed in the axial direction, and can be expanded and contracted in the axial direction: and a cylindrical mounting portion, the cylindrical mounting opening portion, And being integrally formed on the other end side of the container body, and having an opening coaxial with the container body, having an outer diameter smaller than an outer diameter of the container body, and being mounted to the lubrication pump j When the lubricant is filled in the lubricant card slot, the fixing port portion is held, and the container body is suspended from the lubricant card slot at the lower side. In this state, the opening from the mounting port portion is opened. Injection lubrication The agent, and the container body is elongated by the weight of the lubricant itself to fill the lubricant. In this way, when the lubricant card slot is filled with the lubricant, the lubricant card slot is suspended, and the lubricant of the container body is accelerated by the weight of the lubricant itself to fill the lubricant. In the case where the container body is placed on a table to be filled with a lubricant, the elongation of the container body can be increased, and the enlarged portion can increase the amount of lubricant to be filled. This results in the opposite sense that in a lubricant cartridge filled with a certain amount of lubricant, the number of peaks and/or valleys can be reduced compared to conventional articles of this type. For example, in the case where the maximum outer diameter of the container body is 9 5 mm and is 700 ml of the lubricant card slot, the number of peaks is 13.5 for the conventional lubricant card slot, and at least the number of peaks can be reduced. To 11. 5 . As a result, compared with the conventional one, since the number of the peaks -8-201239230 and/or the valley portion of the container body of the present invention is small, the reduced portion can reduce the amount of lubricant adhesion remaining and prevent waste. And achieved labor saving. In the present invention, a groove along the circumferential direction is formed outside the proximal end portion of the attachment opening portion of the lubricant card slot, and the engagement member is engaged with the lubricant when the lubricant groove is filled with the lubricant. The groove of the mounting groove of the card slot is configured to hold the mounting opening and suspend the lubricant slot. Therefore, when the lubricant card slot is filled with the lubricant, since the engagement member is engaged with the groove of the mounting opening of the lubricant card slot to suspend the lubricant card slot, the suspension is easily formed, and the suspension can be easily formed. Further improve the workability. Further, by forming a groove on the outer side of the base end portion of the attachment opening portion of the lubricant card groove, it is possible to achieve the effect and effect of "reducing the small difference in the inner surface generated during molding". The reason for this is that in the air blowing molding, the container body and the portion corresponding to the mounting opening portion are held by the molding die, and the gas is blown from the portion corresponding to the opening of the mounting opening portion. The thickness (muscle thickness) of the mounting opening is made thinner by the weight (volume) of the groove, so that the cooling time is made faster, so that the material is relaxed (collapsed) during the cooling process, and thus, the inner surface It becomes smooth and it is considered that the step can be reduced. In particular, it is possible to suppress the occurrence of a step difference between the inner surface of the shoulder portion of the joint portion of the mounting mouth portion with respect to the container body. In addition, once the thickness of the material of the mounting mouth (thickness) is thinned, the expansion of the material on the abdomen side of the snake can be smoothed, and the burden generated by the molding can be made uniform, so that the material thickness of the snake abdomen becomes uniform. It is considered that the generation of the step can be prevented. Therefore, compared with the conventional one, the lubricant card groove of the present invention reduces the small difference formed on the inner surface of the container body during molding, and the reduced portion can reduce the amount of lubricant adhesion remaining -9-201239230, thereby preventing Waste and save labor. Further, in order to achieve the above object, the lubricant card groove of the present invention is a flexible resin card groove which is filled with a fluid lubricant for supply to a lubrication pump and is formed by blow molding. The container body includes a bellows-shaped container body, and one end of the bellows-shaped container body is closed, and peaks and valleys are alternately formed in the axial direction, and can be expanded and contracted in the axial direction; and a cylindrical mounting port a cylindrical mounting opening portion integrally connected to the other end side of the container body and having an opening coaxial with the container body, having an outer diameter smaller than an outer diameter of the container body, Further, it is attached to the lubrication pump, and a groove along the circumferential direction is formed outside the base end portion of the mounting opening. As described above, when the lubricant card slot is suspended and the lubricant is filled, since the engaging member is engaged with the groove of the mounting opening of the lubricant card slot, the lubricant card slot can be held, so that it is easy to suspend , can further improve the workability. Further, according to the present invention, the male thread of the female thread lock that can be used to close the cap of the opening is formed on the front end side of the mounting opening, and the outer diameter of the front end side of the base end portion is Dt, when the outer diameter of the cap attached to the front end portion is Dc, it is set to Dt g Dc. By forming a groove in the mounting opening portion, thinning (referring to thinning of the material thickness) can be achieved, and the outer side of the mounting opening portion can be made relatively large to achieve stability. [Effects of the Invention] According to the present invention, since the step difference generated in the container body of the lubricant card slot -10- 201239230 can be reduced as much as possible, when the lubricant card groove is replaced, the lubricant is less likely to adhere to the container. In the body, therefore, the amount of lubricant remaining can be reduced to prevent waste and achieve labor saving. [Embodiment] Hereinafter, a method of filling a lubricant in a lubricant card groove and a lubricant card groove according to an embodiment of the present invention will be described with reference to the drawings. As shown in Fig. 1 and Fig. 2(a) and Fig. 3, the lubricant card slot T according to the embodiment of the present invention is filled with a fluid lubricant 1 such as butter, and is attached, for example, to the fifth. The lubrication pump S shown in the figure. The lubrication pump S has an adapter portion 110 that is detachably attached to the lubricant slot T, and a pump portion that is used to suck and discharge the lubricant in the lubricant cartridge T. The reference numeral 112' is a cover that is detachably provided to the adapter portion 11 and covers the lubricant card slot 100 at the time of mounting. The lubricant cartridge T according to the embodiment of the present invention is made of a flexible resin molded by blow molding, and as the resin, for example, a flexible plastic material such as low-density polyethylene can be used. The basic structure of the lubricant catching groove T includes a container body 1 in which a bellows end is closed at one end (a cylindrical bellows in the embodiment), and a other end side that is integrally formed on the container body 1 The mounting opening 5 is formed in a cylindrical shape (in the embodiment, a cylindrical shape). The lubricant card slot T of the embodiment is a lubricant card slot for a lubricating oil having a capacity of 700 ml. The container body 1 has one end closed, and "the peak portion 2 and the valley portion 3 which can be seen from the outside" are alternately formed in the axial direction, and a cylindrical bellows which can expand and contract in the axial direction of -11 - 201239230 is formed. . As shown in Fig. 2(a), the outer diameter Da of the container body 1 is formed such that Da = 95 mm, the number of peaks of the peak portion 2 is 11.5, and when it is extended (Fig. 3 (b)), it can accommodate 70 0 ml. lubricating oil. Further, as shown in Fig. 2(a) and Fig. 2(b), the container body 1 of the embodiment has the number of peaks compared to the container body 101 of the conventional lubricant card slot 100 (for 700 ml). Fewer. The container body 101 of 700 ml which is not shown in Fig. 2(b) has Da=95 mm and the number of peaks of the peak portion 2 is 13.5. That is, in the lubricant card slot for filling a certain amount (700 ml) of the lubricant L, the number of peaks of the container body 1 of the lubricant card slot T of the present embodiment is higher than that of the conventional lubricant card slot 1. The number of the peaks of the container body 101 is two, and the dimension in the long axis direction at the time of molding is formed to be smaller in size E. The mounting mouth portion 5 is integrally formed on the other end side of the container body 1 and has a cylindrical shape in which an opening 6 is formed coaxially with the container body 1 and has a front end portion 7 in which the opening 6 is formed. And a base end portion 8 on the side of the container body 1. The cylindrical mounting opening portion 5 has an outer diameter smaller than the outer diameter of the container body 1, and is formed to be attached to the lubrication pump S. Further, on the outer side of the front end portion 7 of the mounting opening portion 5, a male thread 9 for "spinning the female thread for closing the cap 1 of the opening 6" is formed. As shown in Fig. 1, when the outer diameter of the front end portion 7 side of the base end portion 8 is D t and the outer diameter of the cap 10 attached to the end portion 7 is Dc, Dt is set to Dc. Further, the opening 6 of the distal end portion 7 is joined to the thin plate-shaped covering plug 11 (equal to 104 of Fig. 5), and the thin plate-shaped covering plug 1 1 is attached to the adapter portion 11 of the lubrication pump S. Was poked. -12- 201239230 A groove 20 is formed in the circumferential direction of the outer periphery of the proximal end portion 8 of the mounting opening portion 5. For example, when the outer diameter of the groove 20 is Dm ' and the width of the base end portion 8 is Ht', the width side of the groove is Hm, the setting is: Dt = 4〇mm, Dm = 32mm 'Ht=13mm 'Hm = 5mm and so on. The invention is not limited to the above dimensions. When the above-described lubricant card slot T is manufactured, it is formed by blow molding. In this case, since the groove 20 is formed outside the proximal end portion 8 of the attachment opening portion 5 of the lubricant catching groove T, it is possible to achieve the effect of "shortage of the inner surface of the inner surface of the blow molding". ,effect. The reason for this is that in the air blowing molding, the container body 1 and the portion corresponding to the mounting opening portion 5 are held by the molding die, and the gas is blown from the portion corresponding to the opening 6 of the mounting opening portion 5, at this time, The mounting opening 5 reduces the material thickness (flesh thickness) of the mounting opening portion 5 by the amount (volume) of the groove 20, so that the cooling time is made faster, so that the material can be prevented from being slack (collapsed) during cooling. As a result, the inner surface becomes smooth and it is considered that the step can be reduced. In particular, the occurrence of a step difference between the inner surface of the shoulder portion of the joint portion 5 with respect to the joint portion of the container body 1 can be suppressed. In addition, once the material thickness (meat thickness) of the mounting mouth portion 5 is thinned, the expansion of the material on the snake abdomen side during molding can be made smooth, and the burden generated by the molding can be made uniform, so that the material thickness of the snake abdomen becomes uniform. It is considered to prevent the generation of the step. Next, a charging method of the lubricant tank L filled with the lubricant L according to the embodiment of the present invention will be described with reference to Fig. 3. When the lubricant tank T is filled with the lubricant L, as shown in Fig. 3(a), first, the mounting member 5 is held by the engaging member 30, and the container body 1 is placed on the lower side - 13 - 201239230 Suspension lubricant slot T. When the lubricant catching groove T is suspended, the engaging member 30 is engaged with the groove 20 of the mounting opening portion 5 to hold the mounting opening portion 5, and the lubricant card slot is suspended. The engaging member 30 can be suitably produced. In this state, as shown in Fig. 3(b), the lubricant L of a desired amount (700 ml in the embodiment) is injected from the opening 6 of the mounting opening 5, and by the weight of the lubricant L itself. The bellows of the container body 1 is caused to elongate to fill the lubricant L. In this case, since the engaging member 30 is engaged with the groove 20 of the mounting opening portion 5 of the lubricant card slot T and the lubricant card slot T is suspended, the charging workability can be further improved. After the injection, the thin plate-shaped plug 11 that is "punched when the adapter portion 1 of the lubrication pump S is smashed" is joined to the opening 6 of the mounting mouth portion 5, and the cap 20 is screwed to the mounting port. The male thread 9 of the front end portion 7 of the portion 5 is closed. According to the charging method, since the lubricant cartridge T is suspended and the lubricant L is used to cause the bellows of the container body 1 to elongate to fill the lubricant L, the container body 1 is conventionally When the crucible 1 is placed on the stage 1 20 to fill the lubricant L" (Fig. 6), the elongation of the container body 101 can be increased, and the enlarged portion can fill the lubricant L. The amount increases. This results from the opposite point of view, in a lubricant cartridge filled with a certain amount (700 ml) of lubricant L, the number of peaks 2 and/or valleys 3 can be reduced compared to conventional articles of this type. . In this case, as in the foregoing, for example, in the case where the maximum outer diameter of the container body 1 is 95 mm and the lubricant card slot T for 70 0 ml, the number of conventional peaks is 13. 5, at least The number of peaks was reduced to 11.5. If the lubricant tank T of the lubricant L is filled as described above, it is installed in the -14-201239230 lubrication pump s (Fig. 5). Then, in the lubrication pump S, usually, the lubricant cartridge Τ' is regarded as the lubricant L has been exhausted when the container body of the bellows-like container is stopped, and is exchanged with the new product. The large difference in the inside of the container body 1 formed by the portion 2 and the valley portion 3 makes it difficult for the lubricant L to flow and easily adheres to the inside. However, according to the lubricant cartridge groove of the present embodiment, since the number of the peaks 2 and/or the valley portions 3 of the container body 1 of the present invention is small, the reduced portion can reduce the lubricant. The amount of residual residue attached to L prevents waste and saves labor. Further, since the groove 20 is formed on the outer side of the proximal end portion 8 of the attachment opening portion 5 of the lubricant cartridge groove, the inner surface can be formed at the time of blow molding, and in particular, the connection of the special attachment opening portion 5 with respect to the container body 1 can be reduced. The small section of the inner surface of the shoulder portion, for this reason, compared with the conventional one, since the small difference formed on the inner surface of the container body 1 due to the molding is small, this portion can reduce the amount of adhesion of the lubricant L, from this point. It can also prevent waste and save labor. In Fig. 4, another example of the lubricant card slot of the embodiment of the present invention is shown. The lubricant card slot has a lubricating oil capacity of a card slot for 200 m 1 . The groove 20 is formed in the circumferential direction in the same manner as described above on the outer periphery of the proximal end portion 8 of the mounting opening portion 5. Further, in the rotary lubricant card slot T, for example, when the outer diameter of the container body 1 is Da, the outer diameter of the front end portion 7 side of the base end portion 8 is Dt, and the outer diameter of the groove 20 is Dm 'base end. When the width of the portion 8 is Ht and the groove width is Hm, it is set to be Da = 64 mm, Dt = 44 mm, Dm = 32 mm, Ht = 1 3 . 5 mm, Hm = 3.5 mm, and the like. However, -15-201239230 The present invention is not limited to the above dimensions. The effects and effects are the same as those described above. In the above embodiment, the number of peaks of the bellows of the container body 1 is not limited to the above description, and can be appropriately changed depending on the capacity of the lubricant L or the like. Further, the material of the resin of the lubricant cartridge T can of course be appropriately changed. Although the embodiments and/or the embodiments of the present invention have been described in detail above, those skilled in the relevant art can easily implement the above-described embodiments and without departing from the novel technical disclosure and effects of the present invention. / or the embodiment adds numerous changes. Therefore, many such modifications are also included in the scope of the present invention. The contents of the document described in the specification of the present invention are all used in the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing a lubricant card slot according to an embodiment of the present invention, wherein (a) is a front view and (b) is a cross-sectional view. Fig. 2 is a view showing a comparison between a lubricant card slot (a) and a conventional lubricant card slot (b) according to an embodiment of the present invention. Fig. 3 is a view showing a method of filling a lubricant in a lubricant card slot according to an embodiment of the present invention, wherein (a) is a view showing a state before the lubricant is filled, and (b) is a view showing that the lubricant is filled. A diagram of the state. Fig. 4 is a view showing another example of the lubricant card slot of the embodiment of the present invention, wherein (a) is a front view and (b) is a cross-sectional view. -16- 201239230 Fig. 5 is a view showing an example of a conventional lubricant card slot and an example of a lubrication pump to which the present invention can be mounted. Fig. 6 is a view showing a conventional method of filling a lubricant tank with a lubricant. [Description of main component symbols] T = Lubricant card slot L: Lubricant 1: Container body 2: Peak portion 3 • Valley portion 5: Mounting port portion 6: Opening 7: Front end portion 8: Base end portion 9: Male thread I 〇: Cap II: Cover bolt 20: Groove 3 0: Engagement member 100: Lubrication card slot (conventional) S: Lubrication pump 1 10: Adapter part III: Chestnut -17- 201239230 1 1 2 : Cover -18-