TWI359773B - Closure arrangement for a can - Google Patents

Closure arrangement for a can Download PDF

Info

Publication number
TWI359773B
TWI359773B TW094139728A TW94139728A TWI359773B TW I359773 B TWI359773 B TW I359773B TW 094139728 A TW094139728 A TW 094139728A TW 94139728 A TW94139728 A TW 94139728A TW I359773 B TWI359773 B TW I359773B
Authority
TW
Taiwan
Prior art keywords
peripheral side
side wall
rib
tubular body
edge portion
Prior art date
Application number
TW094139728A
Other languages
Chinese (zh)
Inventor
Pedro Bruni Labate
Manoel Jose Guarda
Antonio Carlos Teixeira Alvares
Original Assignee
Brasilata Embalagens Metalicas
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from BRPI0504528 external-priority patent/BRPI0504528C1/en
Application filed by Brasilata Embalagens Metalicas filed Critical Brasilata Embalagens Metalicas
Application granted granted Critical
Publication of TWI359773B publication Critical patent/TWI359773B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/40—Details of walls
    • B65D1/42—Reinforcing or strengthening parts or members
    • B65D1/46—Local reinforcements, e.g. adjacent closures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/12—Cans, casks, barrels, or drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
    • B65D43/0218—Removable lids or covers without integral tamper element secured only by friction or gravity on both the inside and the outside of the mouth of the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0235—Removable lids or covers with integral tamper element
    • B65D43/0237—Removable lids or covers with integral tamper element secured by snapping over beads or projections before removal of the tamper element
    • B65D43/0254—Removable lids or covers with integral tamper element secured by snapping over beads or projections before removal of the tamper element only on the inside, or a part turned to the inside, of the mouth of the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/06—Removable lids or covers having a peripheral channel embracing the rim of the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0006—Upper closure
    • B65D2251/0018—Upper closure of the 43-type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0068—Lower closure
    • B65D2251/0093—Membrane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00092—Shape of the outer periphery curved circular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00101—Shape of the outer periphery curved square-like or rectangular-like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00277—Metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00296—Plastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00342—Central part of the lid
    • B65D2543/00351—Dome-like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00509—Cup
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00555—Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00611—Profiles
    • B65D2543/0062—Groove or hollow bead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00675—Periphery concerned
    • B65D2543/00685—Totality
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00722—Profiles
    • B65D2543/00731—Groove or hollow bead

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Closures For Containers (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)

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1359773 九、發明說明： 【發明所屬之技術領域】 本發明關於-種用於-容置在金屬片内之罐子的閉合配 置’且該罐子型式包含：-管形體，其呈現-圓形或多邊 形輪廓之-周側壁且具有一下端部，以固接或併合—底 壁，及-上端部，其在内部承載一結構環，結構環界定一 通達罐子内部之開孔，以及-可供—封閉元件坐合與固定 之座部，封閉元件係一可去除且可再閉合之蓋件形式，里 由金屬片壓製或由塑膠材料模塑，或是一大體上為金屬 犋之形式，其在周邊黏接於結構 啟時去除。 ^ i最後在罐子初次開 【先前技術】 ::式消耗且散裝之限定產品，例如特定食品、漆料及 T此者，其應作密封式貯存且其蓋子應為可再閉合之型 其可在貯存產品之漸進式消耗期間依需要而重覆 。夕-人’以保證蓋子之緊密性及保護剩餘之内容物。 ，有-壓接式蓋子之先前技術罐子係眾所周知，即蓋子 ==構環内，結構環係在外部雙重捲封於該罐子 界定之；^ 之一上緣部。當蓋子裝接於結構環中所 別〜臺y時’緊密性即獲得保證。在一些例子中，特 合疋二罐？食品時，即有必要提供-密閉式干涉性閉 舍材^ 次開啟，且其通常係由-薄叙片或其他適 之上緣部Γ，此材料雙重捲封於與結構環接合之該周側壁 106354.doc 在其他習知解法 號巴西直 、，中，如 PI020395〇-8 及 PI0303833-5 成，且A / ^ °月案所述者’壓接式蓋子係以塑膠材料構 環中所双匕3封閉部’係可去除地坐合於及固定於結構 斤界定之座部内，及— 於該罐子之管他 之密封件’係提供 官形體之—上端部周側。 知解決方式包含—結構環之提供，其上表面界定 常^ 用於—密封件之邊緣部之坐合與黏接，其通 吊马紹治片且力， 性解決方U 開啟時以手動卸離。在此結構 接於 ' ;’其提供—塑膠上蓋或蓋子，係可去除地裝 I於管形體之周側壁$ μ # μ , 供 上緣。Ρ上’以利於密封件去除後可 供保6蔓该罐子之内容物。 用於一種閉合配置型式之任一者中’皆有必要提供-、二定結構環之元件’其無關於所呈現之不同形狀，但 立‘、、祐在外邛雙重捲封於該罐子之管形體之周側壁之上緣 部。結構環之提供可將必要之結構強度賦予罐子之管形體 之開口式上端部，亦可界定座部，以供一金屬蓋、塑膠蓋 或密封件形式之封閉元件坐合。 八惟’在先前技術結構巾，結構環被界定作為㈣體之一 離式元件’其各使用一定量之錫板以供形成且需要雙重 捲封’以利緊密固接於罐子之周側壁之上緣部。除了需要 較夕原料將I知結構環雙重捲封之操作相當程度地限制 了降低罐子製造成本之可能性。 【發明内容】 有鐘於上述不方便性及關於提供結構環所致之原料與製 I06354.doc 4成本，本發明之一目的在提供— ^ „ 悝用於—文内所述罐子 生式之閉合配置，其不僅省略 罐子. 奴供結構環作為一不同於 罐子之管形體者之金屬片，且可 封於哕丄刼作以將結構環雙重捲 之dr周側壁之上緣部，而不必犧牲罐子 ”。構強度，、封閉70件所用座部之形成等特徵。 本發明之另一目的在提供一種 < m ^ g? „ . ^ 、一文内所述罐子型式 同桓—-甘-Γ丄 針對座部而界定出不 门模式，其可由不同元件坐合而將 封。爷Μ人M W Μ ^ 、達罐子内部之開孔密 »茨閉σ配置施加於—罐子划斗 裉进& . ^'式，其呈現一圓形或多邊 形截面且在下方封閉之管形體 遺 古一 ！· Μ * ^ 3 · 一周側壁，其備 上緣。卩；及一結構環，其位 ^ m . , 〇A 、S形體内且密閉地接合 於周側壁，以利於界定該罐子之 封閉元件坐合之座部。 上開孔，以及一可供- 根據本發明，結構環俏 由丨心 ㈣由—周側肋件界定且該周側肋件 田周側壁内之一 πη Λη ΤΤΛ I. 上 ，以周側肋件係相關於該周側壁 知而>0轴向間隔且沿徑向伸入管形體内。 由本發明提出之結構容許 側壁變形而界定，不僅可二Γ 由該罐子之周 封結構環之材料，亦可製先前技術雙重捲 構的雙重捲封操作。4下_對於該罐子之管形體結 2出新結構環之周側肋件可建構以界定 件坐合之座部，封閉元件”“ 屬片㈣或由塑膠材料模塑子形式，其係由金 件，皇在^ 冑㈣塑’或是一密閉式干涉性密封 “在周相可切 I06354.doc 1359773 面〇 · 【實施方式】 如附圖中所示，本發明之閉合配置係施加於—大體上由 錫板構成且備有一管形體1〇之罐子，該罐子具有—圓形或 夕邊形截面且其下方係由一底壁(圖中未示)閉合及包含:― 周側土 11其備有—上緣部12，及-結構環13，其位於管 形體ίο之内且其密閉地接合於周側壁u，以利於界定該罐 子之-上開孔14 ’以及—可供一封閉元件2〇坐合之座部 15，其可呈現不同結構，如上所述。 =圖1 4關於一閉合配置’其中封閉元件2 0係由一膜片2! 界疋’其大體上為非渗透性材料且較佳為被金屬化，且可 去除地膠黏於一周側肋件16之上表面―此封閉元件係 經構成以利在該罐子初次開啟時供使用者決定性地從其安 裝位置去除，而通達該罐子内部。 在^结構型式中，周側肋件16之其上表面^呈現平坦狀 且正父於該罐子之轴線，以增進膜片2ι邊緣部分在周側肋 件16上之岔閉性及穩固性黏接。 在圖1及3所示之實施例中，周側肋们6呈現-概呈水平 方向之’’U”形截面’其橫向腿件平行於彼此，且其基礎區 界定出周側肋件16之内緣部16b，且外形可以有不同特徵， 此取決於封閉元件2 〇戶斤田+ &上故 之,，Ό構。在圖2及4中，周側肋件 16則呈現一概呈水平方向之”ν，，形截面，且一呈圓之形頂 點界定出周側肋件16之内緣部⑽，及具有—r出周㈣ 件16之上表面16a的橫向腿件，當封閉元件採用膜片幻之 106354.doc /73 形式將s亥罐子密閉時，該橫向腿件較佳為正交於該罐子之 軸線。 备使用一膜片21形式之封閉元件20將周側肋件16可去除 地黏接於周側肋件丨6上時，該閉合配置尚包含一上蓋3〇， 〃开乂成單件且具有一被罩覆於管形體10内之凹入形中間 3 1 ’该中間部在高度上較高於周側肋件16及具有一周側 邛32 ’該周側部分具有一概呈倒"口 "形截面及係經定型以 緊选裝接在該罐子之管形體1〇之周側壁丨丨之上緣部12上 方。 在圖1-4所不之實施例中，該罐子之周側壁11之上緣部12 係向外、向下再向内彎折，以界定一管形肋件17，其在外 部併合於該上緣部12 ,與該上緣部共同作結構上之強化， 及在該罐子之此區域内界定一周側凸起，其除了在操作時 可作為上蓋30之恩側部32之一坐合構件，亦可在操作時作 為可裝接於該罐子之座部15内之其他型式封閉元件之周側 邛所用的一軸向固持止動部。如圖丨_7所示，該罐子之周側 壁11之上緣部12之管形肋件17呈現一圓形或概呈圓形之截 面。 蓋3 0對於„亥罐子之上緣部丨2的軸向固持係藉由文後所 述事實取彳于，上蓋30之周側部32具有一徑向内壁32&，係經 疋型及建構以利伸縮性及較為密閉性地坐合於周側肋件Μ 及上緣部12之間所界定之該罐子之—部分周側壁i!之内表 面。該周側部32尚具有-基礎壁饥，以坐合於該罐子之該 上緣。P 12上’及-坐合於管形肋件17且將其圍繞之徑向外 106354.doc -10. 1359773 壁32c。上蓋3〇之周側部32之徑向外壁32〇呈現一未固定之 下端緣，其併合於一外管形捲曲33以賦予上蓋3〇之邊緣部 分有一較佳之結構強度，其大體上由塑膠材料或類此者模 ' 塑而成。 * 圖5、6及7說明一相似於圖丨_4所示者之該罐子結構，但 是使用另一型式之封閉元件20,而不使用黏接於周側肋件 16上之膜片21。依此方式實施本發明時，周側肋件16之内 • 緣部161?係建構以界定一較佳呈圓凸形—彎—弧，且封閉元件2〇 由一蓋件22界定，該蓋件係一單件式金屬落片或塑膠材 料，其包含一基礎壁23及一備有一上緣部25之周側壁24， 以坐合於該罐子之上開孔14上方所界定之管形體ι〇之一部 分周侧壁11上，及一周側凹部26，其截面係一沿徑向向外 之凹形彎弧形式，較佳為圓形，且建構以在蓋件22坐合於 座部15内時可將周側肋件16之内緣部16b裝接於其内。同樣 在此壓接式蓋件22之結構中，周側肋件16可呈一任意適當 鲁 形式之截面，以利界定一供蓋件22坐合與固持之座部。在 所示之實施例中，周側肋件16呈現一概呈水平方向之"口 ” 或” v ”形截面，且周側肋件丨6之内緣部丨6b係由"u "構型之 基礎部或"V "構型之頂點構成。 藉由此結構，當蓋件22裝接於座部15内時，周侧肋件Μ 之内緣部16b即因為該罐子之周側壁n與蓋件22之周側壁 其中至少一者之彈性變形，而裝接於該蓋件22之周側凹部 26内，使其不僅取得蓋件22對於座部15之一密封裝接方 式，亦取得蓋件22對於該罐子之管形體1〇之—有效且穩固 106354.doc -11 · 1359773 之軸向固持方式。 請考量該罐子之管形體ίο通常由一備有—縱向銜接口之 金屬箔片構成，此銜接口係因熔接金屬箔片之重疊縱向緣 部而得，但是在取得該銜接區内之周側肋件16與周側凹部 26之間之適當閉合上會有問題。 因此，即使是考慮到將構成該罐子之管形體1〇的金屬结 片減小厚度，仍有必要在蓋件22與管形體1〇之周側肋件 • 之間之區域内提供一由相容於該罐裝產品的可彈性變形材 料構成之封閉元件50,以利適應於管形體1〇之縱向銜接區 内之周側肋件16之表面變化。 如圖5a所示，針對一可行之結構，可彈性變形之封閉元 件50採用一環形襯墊形式，以覆蓋蓋件22之周側凹部26之 内表面之至少一部分徑向延伸段，且該襯墊可用任意適當 之材料形成’即樹脂性或非樹脂性者，例如塑料溶膠^封 閉元件50可經定型以僅圍繞於周側肋件16之内緣部16b，或 • 另外亦圍繞於該周側肋件之上表面丨6a，及甚至是蓋件22之 周側壁24之一特定延伸段。 在由塑膠材料構成蓋件22之例子中，如圖6所示，依據銜 接口、該蓋件之塑膠材料、及欲貯存產品等之特徵，封閉 元件50之提供或可不需要。 如圖.5、6及7所示，蓋件22之周側壁24可建構以提供一坐 合於周側肋件16之上表面i6a上的環:形徑向部24a，及—坐 合於該罐子之一部分周側壁1丨之内表面的軸向上部24b，該 軸向上部被界定於周側肋件16與其上緣部12之間。此結構 106354.doc 12 1359773 可供取得蓋件22與該罐子之管形體丨〇之座部〗5區域之間之 一較有效式閉合。 在圓5所示之實施例中，當蓋件22閉合時，藉由將周側肋 件16之内緣部裝接於蓋件22之周側壁24之周側凹部26内， 蓋件22之周側壁24之上緣部25即併合一欲坐合在該罐子之 管形體10之周側壁11之上緣部12上的外管形肋件27。 在圓3-7所示之結構中，蓋件22之外管形肋件27坐合於管 形體10之周側壁11之管形肋件17上。 如圖6所示，蓋件22之周側壁24之上緣部25可併合一含有 一裙部28a之密封件28，以利較緊密地坐合於管形體1〇周 側’且在其周側壁11之管形肋件17下方，當施加一定之力 於蓋件22之初次開啟時’藉由手動使橋接件28b斷折，該下 插部28a即先行結合於蓋件22之周侧壁24之上緣部25。 應該注意的是密封件28之下裙部28a定位於管形肋件17 下方’且其操作上有如一止動件’可防止蓋件22移除而不 會讓橋接件28b斷折及讓密封件28脫離。 如圖7所示’周側肋件1 6可提供於管形體1 〇之周側壁丨j之 一區域内’該區域之直徑實質上較小於該罐子之管形體1〇 其餘部分之直徑’以令蓋件22之密封件28仍容置於管形體 10之其餘部分之該軸向凸起内。 在圖1 -7所示之實施例中，管形肋件1 7係經定形及定型以 保持在備有周侧肋件16處以上之高度，使得形成該周側肋 件且被界定於周侧壁11内之該周側凹部可在該罐子之一橫 向視覺表象上被看見。 106354.doc -13· 1359773 除了關於該罐子最後操作上之問題，在圖〗·7所示之實施 例中皆形肋件1 7之形狀將管形體1 〇之開放性上方部分的 〜罐子、、’。構強化效果侷限於周側肋件16與上緣部12之間界 定之延伸段》 圖^說明該料之管形體1〇之一結構性變換型&，依此型 弋肋件17操作有如用於該罐子之—美觀修飾元件， 用於罐子之f形體1G之開放性上方部分的—結構強化 元件。 根據該改良部分，管形肋件17仍在外部併合於周側壁u ^上緣部12 ’但是向下延伸至周側肋件16外，以覆蓋在該 管形肋件17内形成該周側肋件之凹部。 如上所述，管形肋件17係建構以令其未固定之下端部17a 向内及向上彎折’ 緊鄰於管形體i 〇之周側壁Η，即周側 肋件16下方。 在圖8所舉例之結構中，管形肋件Π之未固定之下端部 1 7a”有纟端區i 7b，其係向上彎折且沿橫向坐合於該罐 子之管形體10之周側壁i。 本文内所述之結構容許管形肋件17將形成關肋件狀 該凹部完全覆蓋，而賦予該罐子一較完整之態樣及產生較 大軸向延伸段之一結構性強化。 管形肋件17大體上係.在該罐子之轴線方向中建構成一長 圓形，且其具..有—中間延伸段i7e，係實質上平行於管形體 1〇之周側壁U，即在供周側肋㈣併合之區域内，因此管 形肋件17採取—圍繞於該罐子之上端部的帶環形式。 I06354.doc •14· 1359773 儘管本發明僅一些實施例說明及揭示於前，可以瞭解的 疋在不脫離文後請求項所界定之結構性概念下，仍可達成 該等元件之形式與配置上的變化。 【圖式簡單說明】 本發明係參考以本發明可行實施例舉例之附圖說明於 上’其中： 圖1係一由一罐子'一封閉元件及一上蓋形成之總成之部 • 分立體圖與分解圖，其呈現本發明之閉合配置，及其中封 閉元件係採用一臈片形式，其係可去除地膠黏於周側肋件 上； 圖2係相似於圖丨者之部分立體圖與分解圖，但是其說明 閉合配置之周側肋件的另一實施例； 圖3係圖1所示總成之部分徑向截面圖，.且在封閉元件及 上蓋二者皆安裝於該罐子之管形體時之狀態； 圖4係相似於圖3者之視圖，但是其說明閉合配置具有另 ® —周侧肋件實施例； 圖5係由罐子及一壓接式蓋件形成之總成在安裝狀 態之部分從向截面圖，且其使用本發明之閉合配置； 圖5a係圖5之細部放大圖，其說明一封閉襯墊提供於座部 與蓋件之間之一可行結構性解決方式； 圖6係相似於圖5者之部分徑向截面圖，但是其說明用於 本發明閉合配置之另一蓋件可行性結構； 圖7係相似於圖6者之視圖，但是其說明閉合配置施加於 一在上方區域沿徑向縮小之罐子之上部；及 106354.doc -15. 1359773 — 圖8係一依據另一實施例建構之罐子管形體之部分徑向 截面圖。 【主要元件符號說明】 • 10 管形體 11 • 周側壁 12、25 上緣部 13 結構環 • 14 上開礼 15 座部 16 周側肋件 16a 上表面 16b 内緣部 17 管形肋件 17a 下端部 17b 末端區 ❿ 17c 中間延伸段 20 ' 50 封閉元件 21 膜片 22、24 蓋件 23 ' 32b 基礎壁 24a 環形徑向部 24b 軸向上部 26 周側凹部 27 外管形肋件 106354.doc • 16- 1359773 28 密封件 28a 裙部 28b 橋接件 30 上蓋 31 凹入形中間部 32 周側部 32a 徑向内壁 32c 徑向外壁 33 外管形捲曲 106354.doc -17-1359773 IX. Description of the Invention: [Technical Field] The present invention relates to a closed configuration for a can contained in a metal sheet and the can type comprises: a tubular body which presents a circle or a polygon a contour-perimeter side wall having a lower end for securing or merging the bottom wall and the upper end portion, which carries a structural ring therein, the structural ring defining an opening to the interior of the can, and - available - closed The seat is seated and fixed, and the closure member is in the form of a removable and reclosable cover member which is pressed from a metal sheet or molded from a plastic material or in the form of a substantially metal crucible. Adhesive is removed when the structure is activated. ^ i Finally in the jar for the first time [previous technology] :: type of consumable and bulk limited products, such as specific foods, paints and T, which should be sealed storage and its cover should be reclosable type The gradual consumption of the stored product is repeated as needed. Xi-People's to ensure the tightness of the lid and to protect the remaining contents. Prior art cans with a crimped lid are well known, i.e., the lid == inside the ring, the structural loop is double-wrapped on the outside to define one of the upper edges of the can; The tightness is guaranteed when the cover is attached to any of the structural rings. In some cases, what is the special tank? In the case of food, it is necessary to provide - a closed interfering closure material, which is usually opened by a thin section or other suitable edge, which is double-wound in the week of engagement with the structural ring. The side wall 106354.doc is formed in other conventional solutions, such as PI020395〇-8 and PI0303833-5, and the A/^° case described in the 'Crimping cover is made of plastic material. The double 匕 3 closure portion is removably seated and fixed in the seat defined by the structural jin, and - the seal of the can is provided to the circumferential side of the upper end portion of the official body. The solution includes: the provision of the structural ring, the upper surface of which is defined for the sitting and bonding of the edge of the sealing member, which is used to lift the Ma Shaozhi piece and force, and the sexual solution U is manually disengaged when it is opened. In this structure, the structure is connected to ';' which provides a plastic cover or cover, which is removable from the peripheral wall of the tubular body by $μ#μ for the upper edge. Ρ上’ to help protect the contents of the jar after the seal is removed. In any of the closed configuration types, it is necessary to provide - the elements of the two structural loops, which are irrelevant to the different shapes presented, but the two are sealed in the tube of the can. The upper edge of the peripheral side wall of the body. The structural ring is provided to impart the necessary structural strength to the open upper end of the tubular body of the can, or to define a seat for the closure of a closure member in the form of a metal cover, plastic cover or seal. In the prior art structural towel, the structural ring is defined as a one-piece element of the (four) body, each of which uses a certain amount of tin plate for formation and requires double sealing to facilitate close fixation to the circumferential side wall of the can. Upper edge. In addition to the need for the EOC material to double seal the I-structured ring, the possibility of reducing the cost of manufacturing the can is limited to a considerable extent. SUMMARY OF THE INVENTION The present invention is directed to providing the above-mentioned inconvenience and the cost of the raw material and the system for the provision of the structural ring, and the object of the present invention is to provide - ^ „ 悝 for the cans described in the text. Closed configuration, which not only omits the can. The slave structural ring acts as a metal piece different from the can body of the can, and can be sealed in the upper edge of the dr circumferential side wall of the structural ring, without having to Sacrifice the jar." The strength of the structure, the formation of the seat used for closing 70 pieces, and the like. Another object of the present invention is to provide a < m ^ g? „ ^ ^, a can type of the same type - Gan-Γ丄 defines a pattern of the door for the seat, which can be seated by different components The seal is applied to the inside of the can, and the opening σ configuration of the inside of the can is applied to the - can-draw & ^' type, which presents a circular or polygonal cross section and is closed below. The shape of the tube is one of the ancient ones!· Μ * ^ 3 · One side of the side wall, which has the upper edge. 卩; and a structural ring, its position ^ m . , 〇A, S shape and tightly joined to the side wall of the perimeter to facilitate the definition The canopy of the can is seated. The upper opening, and one is available - according to the present invention, the structural ring is defined by the (4) by the circumferential side rib and one of the circumferential side walls of the circumferential side rib Πη Λη ΤΤΛ I. The circumferential rib member is axially spaced from the circumferential side wall and extends into the tubular body in the radial direction. The structure proposed by the present invention allows sidewall deformation to be defined, not only Γ The material of the surrounding structure ring of the can is also used to make the double of the prior art double coil Winding operation. 4 _ For the tubular body of the can 2, the peripheral rib of the new structural ring can be constructed to define the seat of the seat, the closing element "" piece (4) or molded by plastic material , which is made of gold, emperor ^ 胄 (4) plastic 'or a closed interference seal "in the phase phase can be cut I06354.doc 1359773 face 〇 · [Embodiment] As shown in the drawing, the closure of the present invention The arrangement is applied to a can that is generally constructed of a tin plate and that is provided with a tubular body 1 that has a circular or sigmoidal cross section and that is closed by a bottom wall (not shown) and contains: ― the side soil 11 is provided with an upper edge portion 12, and a structural ring 13 which is located within the tubular body ίο and which is hermetically joined to the peripheral side wall u to facilitate defining the can-top opening 14' and - a seat 15 that can be seated by a closure element 2, which can assume a different structure, as described above. = Figure 1 4 relates to a closed configuration in which the closure element 20 is comprised of a membrane 2! boundary which is substantially non-permeable and preferably metallized and removably adhered to the side ribs The upper surface of the member 16 - the closure member is configured to facilitate removal by the user from its mounting position when the can is first opened, and to the interior of the can. In the structure type, the upper surface of the peripheral side rib member 16 is flat and the parent is on the axis of the can to promote the occlusion and stability of the edge portion of the diaphragm 2 ι on the peripheral side rib member 16. Pick up. In the embodiment shown in Figures 1 and 3, the peripheral side ribs 6 exhibit a generally ''U" shaped cross section of the horizontal direction 'the lateral leg members are parallel to each other, and the base portion defines the peripheral side rib members 16 The inner edge portion 16b, and the outer shape may have different characteristics, depending on the closing member 2, the squatting body, and the squatting structure. In Figs. 2 and 4, the circumferential side rib member 16 presents an outline. The horizontal direction "ν," shaped section, and a rounded apex defines the inner edge portion (10) of the peripheral side rib member 16, and the lateral leg member having the -r out of the circumference (four) member 16 upper surface 16a, when closed When the component is sealed in the form of a diaphragm phantom 106354.doc /73, the transverse leg member is preferably orthogonal to the axis of the can. When the closure member 20 in the form of a diaphragm 21 is used to removably adhere the peripheral side rib member 16 to the peripheral side rib member 6 , the closed configuration further includes an upper cover 3 〇 which is split into a single piece and has a concave intermediate portion 3 1 ' covered in the tubular body 10 is higher in height than the circumferential side rib member 16 and has a peripheral side 邛 32 '. The peripheral side portion has a substantially inverted "mouth" The cross-section and the shape are selected to be attached to the upper edge 12 of the circumferential side wall of the tubular body 1 of the can. In the embodiment of Figures 1-4, the upper edge portion 12 of the peripheral side wall 11 of the can is bent outwardly and downwardly to define a tubular rib member 17, which is externally fitted to the The upper edge portion 12 is structurally reinforced together with the upper edge portion, and defines a one-sided side projection in the region of the can, which can serve as a seating member for the side portion 32 of the upper cover 30 except during operation. Alternatively, it may be used as an axial retention stop for the peripheral side of other types of closure members that can be attached to the seat portion 15 of the can. As shown in Fig. 7, the tubular rib 17 of the upper edge portion 12 of the peripheral side wall 11 of the can exhibits a circular or substantially circular cross section. The axial retention of the cover 30 for the upper edge of the can is determined by the fact that the circumferential side portion 32 of the upper cover 30 has a radial inner wall 32& The inner surface of the partial side wall i! of the can defined by the circumferential side rib member Μ and the upper edge portion 12 is seated in a more flexible manner and more tightly. The circumferential side portion 32 still has a base wall Hungry to sit on the upper edge of the can. P 12 'and- sit on the tubular rib 17 and surround it radially outward 106354.doc -10. 1359773 wall 32c. The radially outer wall 32 of the side portion 32 presents an unsecured lower end edge that is joined to an outer tubular crimp 33 to impart a preferred structural strength to the edge portion of the upper cover 3, which is generally comprised of a plastic material or the like. The mold is molded. * Figures 5, 6 and 7 illustrate a can structure similar to that shown in Figure _4, but using another type of closure member 20 without the use of a peripheral rib member 16 The upper diaphragm 21. In the practice of the present invention, the inner edge portion 161 of the peripheral side rib member 16 is constructed to define a preferably rounded convex-bend- And the closure member 2 is defined by a cover member 22, which is a one-piece metal drop or plastic material comprising a base wall 23 and a peripheral side wall 24 provided with an upper edge portion 25 for seating a portion of the peripheral side wall 11 of the tubular body ι defined above the opening 14 of the can, and a peripheral side recess 26 having a cross-section of a concave curved shape in a radially outward direction, preferably a circle The structure is configured to attach the inner edge portion 16b of the peripheral side rib member 16 to the inside of the seat portion 15 when the cover member 22 is seated in the seat portion 15. Also in the structure of the crimping type cover member 22, the circumferential side The rib member 16 can have a cross section in any suitable form to define a seat for the cover member 22 to be seated and held. In the illustrated embodiment, the peripheral side rib member 16 assumes a generally horizontal orientation. The mouth portion or "v" section, and the inner edge portion b6b of the peripheral side rib member 6 is composed of the base portion of the "u" configuration or the vertices of the "V" configuration. With this configuration, when the cover member 22 is attached to the seat portion 15, the inner edge portion 16b of the peripheral side rib member 弹性 is elastically deformed by at least one of the peripheral side wall n of the can and the peripheral side wall of the cover member 22. And being attached to the peripheral side recessed portion 26 of the cover member 22 to obtain not only the sealing and attaching manner of the cover member 22 to the seat portion 15, but also obtaining the cover member 22 for the tubular body of the can. And stabilize the axial retention of 106354.doc -11 · 1359773. Consider the tubular body of the can. Usually, it is composed of a metal foil provided with a longitudinal interface. The interface is obtained by welding the overlapping longitudinal edges of the metal foil, but the peripheral side of the engagement zone is obtained. There is a problem with proper closure between the rib 16 and the circumferential side recess 26. Therefore, even if it is considered that the thickness of the metal piece constituting the tubular body 1该 of the can is reduced, it is necessary to provide a phase in the region between the cover member 22 and the peripheral side rib member of the tubular body 1〇. The closure member 50 is formed of an elastically deformable material of the canned product to facilitate surface variation of the circumferential side ribs 16 in the longitudinal engagement region of the tubular body 1 . As shown in Figure 5a, for a possible configuration, the elastically deformable closure member 50 takes the form of an annular gasket to cover at least a portion of the radially extending portion of the inner surface of the circumferential side recess 26 of the cover member 22, and the liner The pad may be formed of any suitable material, i.e., resinous or non-resinous, for example, the plastisol closure member 50 may be shaped to surround only the inner edge portion 16b of the peripheral side rib member 16, or • also surround the circumference The top rib member has a top surface 6a, and even a particular extension of the peripheral side wall 24 of the cover member 22. In the example in which the cover member 22 is composed of a plastic material, as shown in Fig. 6, the closure member 50 may or may not be provided depending on the interface, the plastic material of the cover member, and the characteristics of the product to be stored. As shown in Figures 5, 6 and 7, the peripheral side wall 24 of the cover member 22 can be constructed to provide a ring that sits on the upper surface i6a of the peripheral side rib member 16: a radial portion 24a, and - sits on An axially upper portion 24b of the inner surface of the circumferential side wall of one of the cans is defined between the circumferential side rib 16 and its upper edge portion 12. This structure 106354.doc 12 1359773 provides a more efficient closure between the cover member 22 and the seat portion 5 of the tubular body of the can. In the embodiment shown by the circle 5, when the cover member 22 is closed, the cover member 22 is attached by attaching the inner edge portion of the peripheral side rib member 16 to the peripheral side recess portion 26 of the peripheral side wall 24 of the cover member 22. The upper edge portion 25 of the peripheral side wall 24 is a combination of an outer tubular rib 27 to be seated on the upper edge portion 12 of the peripheral side wall 11 of the tubular body 10 of the can. In the configuration shown by the circle 3-7, the tubular rib 27 outside the cover member 22 is seated on the tubular rib member 17 of the peripheral side wall 11 of the tubular body 10. As shown in FIG. 6, the upper edge portion 25 of the peripheral side wall 24 of the cover member 22 can be combined with a sealing member 28 having a skirt portion 28a to fit tightly on the circumference side of the tubular body 1 and in the periphery thereof. Below the tubular rib 17 of the side wall 11, when a certain force is applied to the first opening of the cover member 22, the lower portion 28a is firstly joined to the peripheral side wall of the cover member 22 by manually breaking the bridge member 28b. 24 upper edge portion 25. It should be noted that the lower portion 28a of the seal member 28 is positioned below the tubular rib member 17 and is operative as a stop member to prevent the cover member 22 from being removed without breaking the bridge member 28b and allowing the seal to be broken. Piece 28 is detached. As shown in Fig. 7, the 'circumferential side rib member 16 can be provided in a region of the circumferential side wall 丨j of the tubular body 1'. The diameter of the region is substantially smaller than the diameter of the remaining portion of the tubular body 1 of the can. The seal 28 of the cover member 22 is still received within the axial projection of the remainder of the tubular body 10. In the embodiment illustrated in Figures 1-7, the tubular rib member 17 is shaped and shaped to maintain a height above the circumferential side rib member 16 such that the circumferential side rib member is formed and defined in the circumference. The circumferential side recess in the side wall 11 can be seen in a lateral visual representation of one of the cans. 106354.doc -13· 1359773 In addition to the problem with the final operation of the can, in the embodiment shown in Fig. 7, the shape of the rib member 17 is such that the shape of the tubular body 1 is open to the upper portion of the can, , '. The structure strengthening effect is limited to the extension defined between the peripheral side rib member 16 and the upper edge portion 12. FIG. 2 illustrates a structural conversion type of the tubular body 1 of the material, and the rib member 17 is operated as it is. An aesthetically pleasing element for the can, a structural reinforcement element for the open upper portion of the f-shaped body 1G of the can. According to the modified portion, the tubular rib 17 is still externally joined to the peripheral side wall u ^ upper edge portion 12' but extends downwardly to the outside of the peripheral side rib member 16 to cover the circumferential side of the tubular rib member 17 The recess of the rib. As described above, the tubular rib member 17 is constructed such that its unfixed lower end portion 17a is bent inwardly and upwardly 'adjacent to the circumferential side wall 管 of the tubular body i Η, i.e., below the circumferential side rib member 16. In the structure illustrated in Fig. 8, the unfixed lower end portion 17a" of the tubular rib member has a crotch region i7b which is bent upward and is laterally seated in the lateral side wall of the tubular body 10 of the can. i. The structure described herein allows the tubular rib 17 to form a closed rib-like shape that completely covers the recess, giving the can a more complete appearance and creating a structural reinforcement of one of the larger axial extensions. The rib member 17 is substantially formed in an axial direction in the axial direction of the can, and has an intermediate extension i7e which is substantially parallel to the circumferential side wall U of the tubular body 1,, that is, In the region where the peripheral side ribs (4) are merged, the tubular ribs 17 thus take the form of a band around the upper end of the can. I06354.doc • 14· 1359773 Although only a few embodiments of the invention are illustrated and disclosed It will be appreciated that variations in the form and configuration of such elements can be achieved without departing from the structural concepts defined by the claims. [Comprehensive Description of the Drawings] The present invention is directed to a possible embodiment of the present invention. The accompanying drawings are illustrated in the above 'where: Figure 1 is a a portion of a can's closure member and an upper cover assembly. A perspective view and an exploded view showing the closed configuration of the present invention, wherein the closure member is in the form of a flap that is removably glued to the circumference. Figure 2 is a partial perspective view and an exploded view similar to the drawings, but showing another embodiment of the circumferential side rib member of the closed configuration; Figure 3 is a partial radial sectional view of the assembly shown in Figure 1. And the state in which both the closure member and the upper cover are attached to the tubular body of the can; FIG. 4 is a view similar to that of FIG. 3, but illustrating the closed configuration with the other side-circumferential rib embodiment; 5 is a cross-sectional view of a portion formed by a can and a crimp-on cover member in a mounted state, and which uses the closed configuration of the present invention; FIG. 5a is an enlarged view of a detail of FIG. 5, illustrating a closure gasket A possible structural solution provided between the seat and the cover member; Figure 6 is a partial radial cross-sectional view similar to Figure 5, but illustrating another cover member feasibility structure for use in the closed configuration of the present invention; Figure 7 is a view similar to Figure 6 , but it is illustrated that the closed configuration is applied to an upper portion of the can that is radially reduced in the upper region; and 106354.doc -15. 1359773 - Figure 8 is a partial radial cross-sectional view of a can tubular body constructed in accordance with another embodiment [Main component symbol description] • 10 tubular body 11 • Peripheral side wall 12, 25 Upper edge portion 13 Structural ring • 14 Upper opening 15 Seat 16 peripheral rib 16a Upper surface 16b Inner edge 17 Tubular rib 17a Lower end portion 17b End region ❿ 17c Intermediate extension 20' 50 Closure element 21 Diaphragm 22, 24 Cover member 23' 32b Base wall 24a Annular radial portion 24b Axial upper portion 26 Peripheral recess 27 External tubular rib member 106354.doc • 16- 1359773 28 Seal 28a Skirt 28b Bridge 30 Upper Cover 31 Recessed Intermediate Part 32 Peripheral Side 32a Radial Inner Wall 32c Radial Outer Wall 33 Outer Tube Curl 106354.doc -17-

Claims (1)

1359773 第094139728號專利申請案 中文申請專利範圍^換本(100年9月） 、申請專利範圍： 一種用於一罐子型式之閉合配置， 封閉之管形體（10)，及包含：一周側壁（11)，其備有一上 緣部（12);及一結構環（13) ’其位於管形體（1〇)之内且其 後閉地接合於周側壁（11)’以利於界定該罐子之一上開孔 (14) ’以及一可供一第一封閉元件（2〇)坐合之座部（丨5)， 該結構環（13)係由一周側肋件（16)界定且該周側肋件係 由周側壁（11)内之一.凹部形成，該周側肋件係相關於該周 側壁（11)之上緣部（12)而沿軸向間隔且沿徑向伸入管形體 (1 〇)内’其特徵在於該周側肋件（16)具有一内緣部（1化）， 係建構以界定一凸形彎弧，且第一封閉元件（2〇)由一蓋件 (22)界定，該蓋件係一單件，其包含一基礎壁（23)及一備 有一上緣部（25)之周側壁（24)，以坐合於該罐子之上開孔 (14)上方所界定之管形體（10)之周側壁（1丨）上之一部分， 及一周側凹部（26)，其具有一沿徑向向外之凹形彎弧形式 之截面，且建構以在蓋件（22)坐合於座部（15)内時可裝接 周側肋件（16)之内緣部（16b)，該周側肋件（16)具有一環形 上表面（16a)，而蓋件（22)之周側壁（24)具有一坐合於周側 肋件（16)之上表面（i6a)上的環形徑向部（24a)，及一坐合 於周側壁（11)之軸向上部（24b)，該轴向上部被界定於周側 肋件（16)與周側壁（11)之上緣部（丨2)之間。 2.如請求項丨之閉合配置，其特徵在於該周側肋件（丨幻之内 緣部（16b)係建構成一圓凸形彎弧’且周側凹部（26)之截 面係由一圓凹形彎弧界定。 106354-1000909.doc 1359773 3. 如請求項1之閉合配置，其特徵在於^周側肋件 概呈平坦之"U"及"V"構型戴面之任一者，且周側肋件 (16)之内緣部（16b)係由"U ”構型之基礎部或” v "構型之 頂點其中一者構成。 4. 如請求項1之閉合配置，其特徵在於包含一由可彈性變形 材料構成之第二封閉元件（50)，其安裝於管形體（1〇)之周 側肋件（16)與蓋件（22)之周側凹部（26)之間。 5. 如請求項丨之閉合配置，其特徵在於該第二封閉元件（5〇) 係一環形襯墊形式，以覆蓋蓋件（22)之周側凹部（26)之至 鲁 少一部分徑向延伸段。 6_如請求項〗之閉合配置，其特徵在於該蓋件（22)之周側壁 (24) 之上緣部（25)併合一外管形肋件（27)，以坐合於該罐 子之管形體（1 〇)之周側壁（11)之上緣部（丨2)。 7. 如請求項6之閉合配置，其特徵在於該管形體（1〇)之周側 壁（11)之上緣部（12)係在外部併合一管形肋件（17)，以供 蓋件（22)之周側壁（24)之外管形肋件（27)坐合於其上。 8. 如請求項1之閉合配置，其特徵在於該管形體（1〇)之周側籲 壁（11)之上緣部（12)係在外部併合一管形肋件（17)，及蓋 件（22)之周侧壁（24)之上緣部（25)併合一包含一下裙部 (28a)之第二封閉元件（28)之一延伸段，以利較緊密地坐合 於管形體（1〇)周側，且在其周側壁（11)之管形肋件（17)下 方，該下裙部先行結合於蓋件（22)之周側壁（24)之上緣部 (25) 當施加一定之力於蓋件（22)之初次開啟時，藉由手動 使橋接件（28b)斷折。 106354-I000909.doc -2- 1359773 9如往 Ή;]? g幻正替換買 .辟明、、項ί之閉合配置，其特徵在 】 二⑴)之上緣部(12)係向外、向下再向内彎折以界定一 ^形肋件（17)，其在外部併合於該罐子之管形體（10)之周 側壁（11)之上緣部（12)，且向下延伸至周側肋件（16)外， 以覆盍形成該周側壁（11)之凹部。 如明求項9之閉合配置，其特徵在於該管形肋件⑽呈現 由下鸲邛（17a)’其向内及向上彎折，且緊鄰於管形 • •體（10)之周側壁（11)，即周側肋件（16)下方。 11. 如請求項9之閉合g己置，其特徵在於該管形肋件（17)之自 下4。卩（17a)呈現一末端區（丨7b)，其係向上彎折且沿橫 向坐合於該罐子之管形體（10)之周側壁（11)。 12. 如凊求項9之閉合配置，其特徵在於該管形肋件（17)係在 該罐子之軸線方向中呈長圓形。 13. 如請求項9之閉合配置，其特徵在於該管形肋件（17)呈現 一中間延伸段（17c)，係在該周側壁（11)内供該周側肋件 • (16)併合之區域内實質上平行於管形體（10)之周側壁 (11)。 14. 用於一罐子型式之閉合配置，該罐子具有一在下方封閉 之管形體（10)，及包含：一周側壁（11),其備有一上緣部 (12);及一結構環（13)，其位於管形體（1〇)之内且其密閉 地接合於周側壁（11) ’以利於界定該罐子之—上開孔 (14)，以及一可供一第一封閉元件（20)坐合之座部〇5)， 該結構環（13)係由一周側肋件（16)界定且該周側肋件係 106354-1000909.doc 1359773 正替換罗 由周側壁（11)内之一凹部形成，該 側壁（11)之上緣部（12)而沿轴向間隔且沿徑向伸入管形體 (10)内，其特徵在於該管形體（1〇)之周側壁（11)之上緣部 (12)係向外、向下再向内彎折，以界定一管形肋件（17)， 其在外部併合於該罐子之管形體（丨〇)之周側壁（丨丨）之上緣 部（12)，且向下延伸至周側肋件（16)外，以覆蓋形成該周 側壁（11)之凹部。 1 5.如π求項14之閉合配置，其特徵在於該管形肋件（i 7)呈現 一自由下端部（l7a)，其向内及向上彎折且緊鄰於管形 體（1〇)之周側壁（11)，即周側肋件（16)下方。 16. 如吻求項14之閉合配置，其特徵在於該管形肋件（I?)之自 由下i而。卩（1 7a)呈現一末端區（丨7b)，其係向上彎折且沿橫 向坐合於該罐子之管形體（10)之周側壁（11)。 17. 如請求項14之閉合配置，其特.徵在於該管形肋件（17)係在 該罐子之軸線方向中呈長圓形。 18’如°月求項14之閉合配置，其特徵在於該管形肋件（17)呈現 中間延伸段（17c) ’係在該周側壁（11)内供該周側肋件 (6)併合之區域内實質上平行於管形體（1 〇)之周側壁 (11)。 106354-1000909.doc1359773 Patent Application No. 094,139,728 Patent Application for Chinese Patent Application (Record (September 100)), Patent Application Range: A closed configuration for a can type, a closed tubular body (10), and a side wall (11) ) having an upper edge portion (12); and a structural ring (13) 'which is located within the tubular body (1〇) and thereafter closedly joined to the peripheral side wall (11)' to facilitate defining one of the cans The upper opening (14)' and a seat (丨5) for a first closing member (2〇), the structural ring (13) is defined by a side rib (16) and the circumference side The rib member is formed by one of the peripheral side walls (11), the circumferential side rib member being axially spaced and radially extending into the tubular body with respect to the upper edge portion (12) of the peripheral side wall (11) (1 〇) is characterized in that the peripheral side rib member (16) has an inner edge portion (1) configured to define a convex curved arc, and the first closing member (2〇) is covered by a cover member (22) Defining that the cover member is a single piece comprising a base wall (23) and a peripheral side wall (24) having an upper edge portion (25) for seating on the can (14) a portion of the peripheral side wall (1丨) of the tubular body (10) defined above, and a one-sided side recess (26) having a cross section in the form of a concave curved shape radially outward, and constructed The inner edge portion (16b) of the peripheral side rib member (16) is attached when the cover member (22) is seated in the seat portion (15), and the circumferential side rib member (16) has an annular upper surface (16a) And the peripheral side wall (24) of the cover member (22) has an annular radial portion (24a) seated on the upper surface (i6a) of the peripheral side rib member (16), and a seated on the peripheral side wall ( 11) An axial upper portion (24b) defined between the circumferential side rib member (16) and the upper edge portion (丨2) of the peripheral side wall (11). 2. The closed configuration of the request item, characterized in that the peripheral side rib member (the inner edge portion (16b) of the illusion is constructed to form a convex curved arc" and the section of the peripheral side concave portion (26) is formed by a circular recess Shaped curved arc. 106354-1000909.doc 1359773 3. The closed configuration of claim 1 is characterized in that the circumferential side ribs are flat and any of the "U" and "V" configuration wears And the inner edge portion (16b) of the peripheral side rib member (16) is constituted by one of the base portion of the "U" configuration or the vertices of the "v" configuration. 4. The closed configuration as in claim 1 It is characterized in that it comprises a second closing member (50) composed of an elastically deformable material, which is mounted on the circumferential side rib member (16) of the tubular body (1) and the peripheral side recess portion of the cover member (22) (26). 5. Between the closed configuration of the request item, the second closure member (5〇) is in the form of an annular gasket to cover the circumferential side recess (26) of the cover member (22) a small portion of the radially extending section. 6_The closed configuration of the claim item is characterized by the upper edge portion (25) of the peripheral side wall (24) of the cover member (22) The outer tubular rib (27) is integrated to sit on the upper edge (丨2) of the peripheral side wall (11) of the tubular body (1 〇) of the can. 7. The closed configuration of claim 6 The upper edge portion (12) of the peripheral side wall (11) of the tubular body (11) is externally joined with a tubular rib member (17) for the outer side wall (24) of the cover member (22). The tubular rib member (27) is seated thereon. 8. The closed configuration of claim 1, characterized in that the upper edge portion (12) of the peripheral side wall (11) of the tubular body (1) is attached Externally combining a tubular rib member (17), and an upper edge portion (25) of the peripheral side wall (24) of the cover member (22) and combining one of the second closing members (28) including the lower skirt portion (28a) Extending the section to fit tightly on the circumferential side of the tubular body (1〇), and below the tubular rib (17) of the peripheral side wall (11), the lower skirt is first joined to the cover member (22) The upper edge portion (25) of the peripheral side wall (24) is manually broken by the bridge member (28b) when a certain force is applied to the first opening of the cover member (22). 106354-I000909.doc -2- 1359773 9如如Ή;]? g 幻正正换买. 明明,,项ί之The closed configuration is characterized in that the upper edge portion (12) of the two (1)) is bent outwardly and downwardly to define a rib member (17) which is externally fitted to the tubular body of the can ( 10) The upper edge portion (12) of the peripheral side wall (11) and extending downwardly to the outside of the circumferential side rib member (16) to cover the recess forming the peripheral side wall (11). The closed configuration of claim 9, characterized in that the tubular rib (10) is bent inwardly and upwardly by the lower jaw (17a)' and is adjacent to the circumferential side wall of the tubular body (10) ( 11), that is, below the peripheral side ribs (16). 11. The closure g of claim 9 is characterized by the bottom 4 of the tubular rib (17). The crucible (17a) presents a tip end region (丨7b) which is bent upward and sits transversely to the peripheral side wall (11) of the tubular body (10) of the can. 12. The closed configuration of claim 9, characterized in that the tubular rib (17) is oblong in the axial direction of the can. 13. The closure arrangement of claim 9, characterized in that the tubular rib (17) presents an intermediate extension (17c) in the peripheral side wall (11) for the circumferential side ribs (16) merged The region is substantially parallel to the peripheral side wall (11) of the tubular body (10). 14. A closed configuration for a can type having a tubular body (10) closed below and comprising: a side wall (11) having an upper edge portion (12); and a structural ring (13) ) is located within the tubular body (1〇) and is hermetically joined to the peripheral side wall (11)' to facilitate defining the upper opening (14) of the can, and a first closure element (20) Sitting seat 〇 5), the structural ring (13) is defined by a one-side rib (16) and the circumferential rib member 106354-1000909.doc 1359773 is replacing one of the circumferential side walls (11) a recess is formed, and the upper edge portion (12) of the side wall (11) is axially spaced and radially extends into the tubular body (10), characterized by a peripheral side wall (11) of the tubular body (1) The upper edge portion (12) is bent outwardly and downwardly to define a tubular rib member (17) which is externally fitted to the circumferential side wall of the tubular body (丨丨) of the can. The upper edge portion (12) extends downwardly to the outside of the peripheral side rib member (16) to cover the recess forming the peripheral side wall (11). 1 5. The closed configuration of the π item 14, characterized in that the tubular rib (i 7) presents a free lower end (17a) which is bent inwardly and upwardly and adjacent to the tubular body (1) The peripheral side wall (11), that is, below the circumferential side rib (16). 16. A closed configuration of the kiss 14 which is characterized by the freedom of the tubular rib (I?). The crucible (17a) presents an end zone (丨7b) which is bent upwardly and sits transversely to the peripheral side wall (11) of the tubular body (10) of the can. 17. The closed configuration of claim 14, wherein the tubular rib (17) is oblong in the direction of the axis of the can. 18', as in the closed configuration of the item 14, characterized in that the tubular rib (17) presents an intermediate extension (17c) 'attached in the peripheral side wall (11) for the circumferential side rib (6) to merge The area is substantially parallel to the peripheral side wall (11) of the tubular body (1 〇). 106354-1000909.doc
TW094139728A 2004-11-12 2005-11-11 Closure arrangement for a can TWI359773B (en)

Applications Claiming Priority (2)

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BRMU8402762 2004-11-12
BRPI0504528 BRPI0504528C1 (en) 2005-05-06 2005-05-06 can closure arrangement improvement

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TWI359773B true TWI359773B (en) 2012-03-11

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US (1) US20090134160A1 (en)
EP (1) EP1809547A2 (en)
JP (1) JP2008519737A (en)
KR (1) KR20070083999A (en)
CN (1) CN101107177B (en)
AR (1) AR052230A1 (en)
AU (1) AU2005304301A1 (en)
CA (1) CA2585867A1 (en)
HK (1) HK1113340A1 (en)
MX (1) MX2007005721A (en)
RU (1) RU2391274C2 (en)
TW (1) TWI359773B (en)
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US20090134160A1 (en) 2009-05-28
JP2008519737A (en) 2008-06-12
RU2007121747A (en) 2008-12-20
AR052230A1 (en) 2007-03-07
CA2585867A1 (en) 2006-05-18
AU2005304301A1 (en) 2006-05-18
HK1113340A1 (en) 2008-10-03
CN101107177B (en) 2010-12-29
MX2007005721A (en) 2007-07-09
CN101107177A (en) 2008-01-16
WO2006050592A3 (en) 2006-10-12
UY29205A1 (en) 2005-12-30
KR20070083999A (en) 2007-08-24

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