JP7550528B2 - 液体ディスペンサーのための通気式保護キャップ、特に保護キャップのための通気インサート、かかる保護キャップ又は通気インサートを持つ液体ディスペンサー、及び保護キャップ又は通気インサートの製造方法 - Google Patents
液体ディスペンサーのための通気式保護キャップ、特に保護キャップのための通気インサート、かかる保護キャップ又は通気インサートを持つ液体ディスペンサー、及び保護キャップ又は通気インサートの製造方法 Download PDFInfo
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- JP7550528B2 JP7550528B2 JP2020071480A JP2020071480A JP7550528B2 JP 7550528 B2 JP7550528 B2 JP 7550528B2 JP 2020071480 A JP2020071480 A JP 2020071480A JP 2020071480 A JP2020071480 A JP 2020071480A JP 7550528 B2 JP7550528 B2 JP 7550528B2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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- B65D47/00—Closures with filling and discharging, or with discharging, devices
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Description
Claims (16)
- 液体ディスペンサー(100)のための、特に医薬液体を放出するための液体ディスペンサー(100)のための通気式保護キャップ(10)であって、
(a)保護キャップ(10)が、キャップ内部(14)を包囲するキャップ壁(12)を有し、
(b)キャップ壁(12)が、可撓性シート状構造(18)によって覆われている通気開口(16)を有し、
(c)シート状構造(18)の境界領域(18A)が、通気開口(16)の境界に取り囲む態様で固定されている、
ものにおいて、
(d)シート状構造(18)が、少なくとも二つの層(20,22)からなり、それらが、互いに直接寄り掛かるがシート状構造(18)の少なくとも中央領域(18B)において互いに固定して接続されていないことを特徴とする通気式保護キャップ(10)。 - 以下の特徴をさらに有する、請求項1に記載の通気式保護キャップ(10):
(a)シート状構造(18)の二つの層(20,22)が、共通の射出成形支持構造(24)によって通気開口(16)の境界に保持され、射出成形支持構造(24)が、シート状構造(18)の片側又は一体的に両側の上に、シート状構造(18)の境界領域(18A)の上に突出する。 - 以下の特徴をさらに有する、請求項1に記載の通気式保護キャップ(10):
(a)リング形状の固定表面(28)を有する支持構造(26)が、通気開口(16)の境界に与えられ、
(b)シート状構造(18)の第一層(20)が、境界領域(20A)において、固定表面(28)に熱的に固定され、
(c)シート状構造(18)の第二層(22)が、境界領域(22A)において、第一層(20)の境界領域(20A)に熱的に固定されている。 - 以下の特徴をさらに有する、請求項1~3のいずれかに記載の通気式保護キャップ(10):
(a)保護キャップ(10)が、主構成要素(30)を有し、主構成要素(30)が、キャップ壁(12)の側壁を少なくとも優勢に形成し、主構成要素(30)の上に支持構造(24;26)が一体的に与えられている。 - 以下の特徴をさらに有する、請求項1~3のいずれかに記載の通気式保護キャップ(10):
(a)保護キャップ(10)が、主構成要素(30)を有し、主構成要素(30)が、キャップ壁(12)の側壁を少なくとも優勢に形成し、かつ通気インサート(34)を受けるための開口を有し、
(b)保護キャップ(10)が、通気インサート(34)を有し、通気インサート(34)が、開口中に封止して挿入され、かつ包囲する支持構造(24;26)及びそれによって保持及び包囲されるシート状構造(18)を含む。 - 以下の特徴の少なくとも一つをさらに有する、請求項1~5のいずれかに記載の通気式保護キャップ(10):
(a)シート状構造(18)の少なくとも一つの層が、滅菌フィルター(21A,21B)によって形成され、滅菌フィルター(21A,21B)が、最大1μmのサイズの分離限界を有し、
(b)シート状構造(18)の少なくとも一つの層が、吸収層(21C)であり、吸収層(21C)が、ディスペンサーの放出開口からの残留液滴を吸収するために与えられ、キャップ内部(14)から見て、前記少なくとも一つの層が、シート状構造(18)の第一層を構成し、
(c)シート状構造(18)の少なくとも一つの層が、深層フィルター(21B)として形成され、
(d)シート状構造(18)の少なくとも一つの層が、メンブレンフィルター(21A)として形成され、
(e)シート状構造(18)の少なくとも一つの層が、親水性表面を有し、
(f)シート状構造(18)の少なくとも一つの層が、疎水性表面を有し、
(g)シート状構造(18)の少なくとも一つの層が、抗菌層(21C)として形成され、かつ抗菌性成分を含み、
(h)シート状構造(18)の少なくとも一つの層が、支持層(21D)、特に最外層として形成され、
(i)少なくとも一つの最外層が、遮蔽層(21E)として形成され、かつ包囲する支持構造に対して均一な色を有し、
(j)保護キャップ(10)が、シート状構造を保護するための保護構造(29)を有し、保護構造(29)が、支持構造(24)から分離される構成要素として形成され、かつ支持構造(24)に圧力嵌め態様で又は形態フィット態様で接続されている。 - 特に請求項1~6のいずれかに記載の保護キャップ(10)に使用するための、通気通路のための通気インサート(34)であって、
(a)通気インサート(34)が、支持構造(24;26)によって包囲される通気開口(16)を有し、
(b)通気開口(16)が、可撓性シート状構造(18)によって覆われ、
(c)シート状構造(18)の境界領域(18A)が、支持構造(24;26)に取り囲む態様で固定されている、
ものにおいて、
(d)シート状構造(18)が、少なくとも二つの層(20,22)からなり、それらが、互いに直接寄り掛かるがシート状構造(18)の少なくとも中央領域(18B)において互いに固定して接続されていないことを特徴とする通気インサート(34)。 - 以下の特徴をさらに有する、請求項7に記載の通気インサート(34):
(a)シート状構造(18)の二つの層(20,22)が、共通の射出成形支持構造(24)によって通気開口(16)の境界に保持され、射出成形支持構造(24)が、シート状構造(18)の片側又は一体的に両側の上に、シート状構造(18)の境界領域(18A)の上に突出する。 - 以下の特徴をさらに有する、請求項7に記載の通気インサート(34):
(a)リング形状の固定表面(28)を有する支持構造(26)が、通気開口(16)の境界に与えられ、
(b)シート状構造(18)の第一層(20)が、境界領域(20A)において、固定表面(28)に熱的に固定され、
(c)シート状構造(18)の第二層(22)が、境界領域(22A)において、第一層(20)の境界領域(20A)に熱的に固定されている。 - 以下の特徴の一つを有する、請求項7~9のいずれかに記載の通気インサート(34):
(a)通気インサート(34)が、通気通路に簡単にフィットするための先細側面を有し、
(b)通気インサート(34)が、スナップ作用接続によって通気通路に固定され、
(c)通気インサート(34)が、ねじ接続によって通気通路に固定され、
(d)通気インサート(34)が、接着剤又は溶接接続によって通気通路に固定されている。 - 特に医薬液体のための液体ディスペンサー(100)であって、
(a)液体ディスペンサー(100)が、主ユニット(102)を有し、主ユニット(102)が、液体貯蔵部(104)及び運搬装置(106)及び液体を放出するための放出開口(108)を有し、
(b)液体ディスペンサー(100)が、保護キャップ(10)を有し、保護キャップ(10)が、主ユニット(102)の上に装着されることができ、かつ装着状態で放出開口(108)を保護する、
ものにおいて、以下の特徴の一つを有する、液体ディスペンサー(100):
(c)保護キャップ(10)が、請求項1~6のいずれかに記載のものであり、
(d)液体ディスペンサー(100)が、請求項7~10のいずれかに記載の通気インサート(34)を含む。 - 以下の特徴をさらに有する、請求項11に記載の液体ディスペンサー(100):
(a)シート状構造(18)の少なくとも一つの層(22)が、吸収層(22)又は抗菌層(22)であり、前記層が、装着された保護キャップ(10)とともに放出開口(108)の上に直接配置され、結果として放出開口に残る残留液滴がこれによって吸収及び/又は除染されることができる。 - 以下の特徴の少なくとも一つをさらに有する、請求項11又は12に記載の液体ディスペンサー(100):
(a)液体ディスペンサー(100)が、液滴ディスペンサーとして設計され、かつ放出開口(108)を包囲する態様で液滴形成幾何学形状(110)を持ち、
(b)液体ディスペンサー(100)が、医薬液体で充填され、
(c)液体ディスペンサー(100)が、液体を液体貯蔵部(104)から放出開口(108)まで運搬するためのポンプ装置(106)を有し、
(d)液体ディスペンサー(100)が、スクィーズボトル(112)を有し、スクィーズボトル(112)が、液体を液体貯蔵部(104)から放出開口(108)まで運搬する目的のために圧縮されることができ、
(e)液体ディスペンサー(100)が、圧力貯蔵部を有し、
(f)液体ディスペンサー(100)が、スプレーディスペンサーとして設計され、それによって液体が噴霧形態で放出される。 - 以下の工程を含む、請求項2,4~7のいずれかに記載の保護キャップ(10)、又は請求項8~10のいずれかに記載の通気インサートの製造方法:
(a)第一シート状材料の少なくとも一つの第一層及び第二シート状材料の少なくとも一つの第二層をシート状帯(220,222)の形態で連続的に供給し、
(b)シート状帯の重なる領域において、上側圧刻部(80)及び下側圧刻部(82)によって少なくとも二つの層を一緒に圧縮し、圧刻部(80,82)を包囲する態様で切断輪郭部(84)を使用して切断し、その切断によって保護キャップ(10)のため又は通気インサート(34)のために与えられたシート状構造(18)の二つの層(20,22)がシート状帯(220,222)から分離され、
(c)圧刻部(80,82)によって固定された状態で多層シート状構造(18)を射出成形キャビティ(90)中に挿入し、
(d)プラスチック材料(92)を射出成形キャビティ(90)中に射出し、但しプラスチック材料(92)は、共通の支持構造(24)を形成し、支持構造(24)は、シート状構造(18)の片側又は一体的に両側の上に、シート状構造(18)の境界領域(18A)の上に突出し、シート状構造(18)の層(20,22)を固定し、
(e)支持構造(24)が硬化した後にシート状構造(18)から両側の圧刻部(80,82)を離す。 - 以下の工程を含む、請求項3~7のいずれかに記載の保護キャップ(10)、又は請求項9もしくは10のいずれかに記載の通気インサートの製造方法:
(a)通気式保護キャップ又は通気インサートの主本体(8)を与え、但し主本体(8)は、リング形状固定表面(28)を有する支持構造(26)によって包囲される通気開口を有し、
(b)第一層(20)の境界領域(20A)がリング形状固定表面(28)と接触し、第二層(22)の境界領域(22A)が第一層(20)の境界領域(20A)と接触するようにシート状構造の第一層(20)及びシート状構造の第二層(22)を配置し、
(c)第二層(22)の挿入後に、加熱された圧刻部(86)によって第一層(20)及び第二層(22)の境界領域(20A,22A)の熱的接合を実施する。 - 以下の特徴を有する、請求項15に記載の製造方法:
(a)第一層の境界領域(20A)が、第一層(20)の配置後でかつ第二層(22)の配置前に、加熱された圧刻部(86)によってリング形状固定表面(28)に既に熱的に結合されている。
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