TWI492884B - Packaging containers - Google Patents

Packaging containers Download PDF

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Publication number
TWI492884B
TWI492884B TW099118394A TW99118394A TWI492884B TW I492884 B TWI492884 B TW I492884B TW 099118394 A TW099118394 A TW 099118394A TW 99118394 A TW99118394 A TW 99118394A TW I492884 B TWI492884 B TW I492884B
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TW
Taiwan
Prior art keywords
fitting
fitting portion
fitted
annular
cover
Prior art date
Application number
TW099118394A
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English (en)
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TW201103830A (en
Inventor
Atsushi Onogi
Mitsuko Ogaki
Original Assignee
Lotte Co Ltd
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Publication date
Application filed by Lotte Co Ltd filed Critical Lotte Co Ltd
Publication of TW201103830A publication Critical patent/TW201103830A/zh
Application granted granted Critical
Publication of TWI492884B publication Critical patent/TWI492884B/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D15/00Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials
    • B65D15/02Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials of curved, or partially curved, cross-section, e.g. cans, drums
    • B65D15/04Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials of curved, or partially curved, cross-section, e.g. cans, drums with curved, or partially curved, walls made by winding or bending paper
    • B65D15/08Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials of curved, or partially curved, cross-section, e.g. cans, drums with curved, or partially curved, walls made by winding or bending paper with end walls made of plastics material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D41/00Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/46Snap-on caps or cap-like covers
    • B65D41/48Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D41/00Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/16Snap-on caps or cap-like covers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D41/00Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/16Snap-on caps or cap-like covers
    • B65D41/18Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D41/00Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/46Snap-on caps or cap-like covers
    • B65D41/48Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics
    • B65D41/485Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics with integral internal sealing means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D43/00Lids or covers for rigid or semi-rigid containers
    • B65D43/02Removable lids or covers
    • B65D43/0235Removable lids or covers with integral tamper element
    • B65D43/0237Removable lids or covers with integral tamper element secured by snapping over beads or projections before removal of the tamper element
    • B65D43/0256Removable lids or covers with integral tamper element secured by snapping over beads or projections before removal of the tamper element only on the outside, or a part turned to the outside, of the mouth of the container
    • B65D43/0258Removable lids or covers with integral tamper element secured by snapping over beads or projections before removal of the tamper element only on the outside, or a part turned to the outside, of the mouth of the container leaving friction on both the inside and the outside after removal of the tamper element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D43/00Lids or covers for rigid or semi-rigid containers
    • B65D43/02Removable lids or covers
    • B65D43/0235Removable lids or covers with integral tamper element
    • B65D43/0237Removable lids or covers with integral tamper element secured by snapping over beads or projections before removal of the tamper element
    • B65D43/0256Removable lids or covers with integral tamper element secured by snapping over beads or projections before removal of the tamper element only on the outside, or a part turned to the outside, of the mouth of the container
    • B65D43/0262Removable lids or covers with integral tamper element secured by snapping over beads or projections before removal of the tamper element only on the outside, or a part turned to the outside, of the mouth of the container leaving only an outside friction after removal of the tamper element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2401/00Tamper-indicating means
    • B65D2401/15Tearable part of the closure
    • B65D2401/25Non-metallic tear-off strips
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018Overall construction of the lid
    • B65D2543/00064Shape of the outer periphery
    • B65D2543/00074Shape of the outer periphery curved
    • B65D2543/00092Shape of the outer periphery curved circular
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018Overall construction of the lid
    • B65D2543/00259Materials used
    • B65D2543/00296Plastic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00435Lids secured to an intermediate ring or like annular member fixed to the container mouth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00564Contact between the container and the lid indirect by means of a gasket or similar intermediate ring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00601Snapping means on the container
    • B65D2543/00611Profiles
    • B65D2543/0062Groove or hollow bead
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00601Snapping means on the container
    • B65D2543/00611Profiles
    • B65D2543/00629Massive bead
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00601Snapping means on the container
    • B65D2543/00675Periphery concerned
    • B65D2543/00685Totality
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00712Snapping means on the lid
    • B65D2543/00722Profiles
    • B65D2543/00731Groove or hollow bead
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00712Snapping means on the lid
    • B65D2543/00722Profiles
    • B65D2543/0074Massive bead
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00712Snapping means on the lid
    • B65D2543/00787Periphery concerned
    • B65D2543/00796Totality
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00953Sealing means
    • B65D2543/0099Integral supplemental sealing lips

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Description

包裝容器
本發明有關於收納以巧克力、口香糖、軟糖等點心類為主之包裝容器。
近年來,口香糖除了成形薄板狀(長方形)個別包裝外,亦有成形為粒狀,並收納在可閉合之包裝容器來販賣。
另外,收納此種口香糖等包裝容器之一實例有被記載在專利文獻1。
專利文獻1所記載之包裝容器,係在容器本體100之上緣開口熔接環狀口構件200。然後,在環狀口構件200之口部筒220外側,利用嵌合來安裝蓋構件300。亦即,蓋構件300具有一體之構造:環狀固定部322,跨越環狀口構件200之口部筒220外周面之環狀第1接合部222而嵌合;環狀嵌合突部323,跨越位於口部筒220之外周面且與第1接合部222上部離開設置而成之環狀第2接合部223而嵌入;鉸鏈部324,以一端連結固定部322和嵌合突部323;及緩衝器500。
因為為此種嵌合形態,一旦使蓋構件300嵌合在容器本體側之環狀口構件200時,要解除其嵌合(從容器本體將蓋構件拆下)會有困難。(參照專利文獻1之段落[0055][圖6][圖7])
[先前技術文獻] [專利文獻]
專利文獻1:日本專利特開2008-308228號公報
在專利文獻1所記載之包裝容器,考慮充填例如成形為粒狀之口香糖之情況。
通常,在工廠線(生產線),將蓋構件嵌合時,因為使蓋完全嵌合,所以在知道內容物有不良之情況時,會造成容器全體損失。
作為用來防止此種問題之方法,可考慮之方法是在工廠線(生產線),在將內容物充填到容器本體後,不嵌合蓋構件而是以裝載在容器本體上之狀態利用輸送器搬運,並在檢查步驟確認內容物沒有問題後,再完全嵌合蓋構件。
但是,在此種方法中,因為以蓋構件裝載在容器本體之狀態下進行輸送器搬運,所以在搬運時,會遭遇到振動等造成蓋構件落下之問題。
本發明是根據此種背景而作成,其主要目的是提供一種包裝容器,係在容器本體嵌合蓋構件形式之容器,在將內容物充填到容器本體後直至完成內容物檢查,使蓋構件以可以容易拆下之方式嵌合於容器本體,在生產效率上可以減少損失,可以提高生產之穩定性。
本發明之另一目的是提供一種包裝容器,使蓋構件可以以暫時嵌合狀態和真正嵌合狀態之2個階段進行嵌合,在暫時嵌合狀態下可以容易地從容器本體拆下蓋構件,但是在真正嵌合狀態難以從容器本體拆下蓋構件。
本發明第1項之發明是一種包裝容器,其特徵在於具備有:容器本體,在上緣具有開口;環狀口構件,固接在容器本體之上述上緣;和蓋構件,可相對於上述環狀口構件嵌合,並在嵌合狀態密閉容器本體之上述開口;在上述環狀口構件,於開口之外周面設有可包圍開口周圍之環狀第1嵌合部;和在上述蓋構件設有閉塞開口之蓋本體和從蓋本體之周圍朝下方突出之環狀嵌合環部,在該嵌合環部之內周面,於遠離蓋本體之下端緣附近設有與第1嵌合部以暫時嵌合狀態接合之第2嵌合部,且,在接近蓋本體側設有與第1嵌合部以密接嵌合狀態嵌合之第3嵌合部。
本發明第2項之發明是在本發明第1項之包裝容器中,上述第1嵌合部係在剖面形狀中具有朝外突出之突部,和從外凹入該突部內之溝部;上述第2嵌合部包含有與上述第1嵌合部之突部接合之凹部;和上述第3嵌合部具有與上述第1嵌合部之突部及溝抵接而進行嵌合之凹部及突條環。
本發明第3項之發明是在本發明第1或2項之包裝容器中,在上述環狀口構件,更在上述第1嵌合部之下側具備有第4嵌合部,當上述蓋構件之第3嵌合部與第1嵌合部嵌合時,形成與上述蓋構件之第2嵌合部嵌合。
依照本發明,在固接於容器本體之環狀口構件設有環狀之第1嵌合部。另外,在蓋構件設有可與上述環狀口構件之第1嵌合部嵌合之第2嵌合部及第3嵌合部。
另外,在第1嵌合部和第2嵌合部呈接合之狀態下,蓋構件相對容器本體呈暫時嵌合狀態。在暫時嵌合狀態下,蓋構件不會因振動等而脫離。但是,在施加使蓋構件從容器本體脫離之力之情況時,可以比較簡單地使蓋構件從容器本體脫離。
另一方面,當第3嵌合部接合在第1嵌合部之真正嵌合狀態時,蓋構件要從容器本體脫離變得困難。
利用此種構造,在工廠線(生產線),在將內容物充填到本發明包裝容器之容器本體後,使蓋構件嵌合在容器本體成為暫時嵌合狀態,即使利用輸送器搬運充填有內容物之包裝容器,蓋構件亦不會從容器本體落下。
另外,在內容物檢查步驟等,在需要檢查內容物之情況時,可以容易地從容器本體拆下蓋構件,進行已充填之內容物之檢查。
另外,在最後步驟,對暫時嵌合在容器本體之蓋構件,更進一步壓入之方式加壓成真正嵌合,以使蓋構件對容器本體完全嵌合,成為難以拆下之狀態。
因為以此方式構成,所以可以提供在工廠線(生產線)充填之內容物之辨識變得容易,可以減少製造損失,且製造適當性提高之包裝容器。
以下,參照圖式具體地說明本發明之實施例。
[實施例]
圖1為本發明一實施例之包裝容器1之正視圖。
包裝容器1具有紙製之容器本體2,和嵌合在容器本體2上部之樹脂製蓋構件3。
容器本體2俯視看為圓形,有底,並作成在上端具有開口之圓筒形狀。
蓋構件3俯視看為圓形,且在外周緣具有向下突出之嵌合環部8。
在蓋構件3具備有開封用之鈕4,和連接到該鈕4之撕開帶5。經由以手指抓住並拉開鈕4,即可以自蓋構件3將撕開帶5拆離。另外,蓋構件3上方所具備之蓋本體6,可經由將開閉鈕7向上壓而打開。另外,蓋本體6可以閉合成為圖示之狀態,亦即可以再閉合。
如上述,蓋構件3是以樹脂一體成形之構件,該蓋構件3對容器本體2之嵌合構造為本實施例之特徵。以下,對嵌合構造進行詳細之說明。
本實施例之特徵可以如圖2所示,使蓋構件3對容器本體2成為第1嵌合狀態,亦即嵌合為暫時嵌合狀態,同時可以如圖3所示,使蓋構件3對容器本體2成為第2嵌合狀態,亦即嵌合為真正嵌合狀態。
參照圖2,容器本體2如上述,具有紙製之圓筒部,在紙製圓筒部之上緣部10形成有開口11。另外,在上緣部10內周面固接有樹脂製之環狀口構件12。環狀口構件12俯視看為環狀,成為在上下方向具有既定尺寸之帶狀環體。環狀口構件12之下部13嵌合在容器本體2之上緣部10內側,下部13之外周面14熔接成為接合在上緣部10之內周面15。
另外,為確實地熔接環狀口構件12之下部13,在下部13之外周面14,形成上下之2根之突條(俯視看為環狀之突起)14a、14b。
環狀口構件12之上部16係從容器本體2之上緣部10朝上方延伸突出。另外,在上部16之上端外周面形成有外徑從上向下膨出之傾斜面(錐形面)17。該傾斜面17在工廠線(生產線)當將內容物充填在容器本體2後,在以裝載有蓋構件3之狀態下,利用輸送器搬運至形成為暫時嵌合狀態之期間,使蓋構件3穩定化,另外,如後述,在嵌合蓋構件3時可達到容易導引蓋構件3嵌合之功能。
在成為環狀口構件12上部16之外周面,且在傾斜面17下方,形成在上下方向具有既定寬度之凹環面18。另外,在該凹環面18下側形成有外徑隨著從上向下增加之嵌合斜面19。嵌合斜面19突出到外側成為與凹環面18及環狀口構件12之下部13外周面具有階梯差,用以形成該嵌合斜面19之厚度大突條部20構成環狀口構件12之第1嵌合部。在突條部20所形成之嵌合斜面19,係形成有於上下方向略中央部成為環狀之嵌合溝30。
如上述,蓋構件3包含有嵌合環部8、位於嵌合環部8上部之撕開帶5、和位於撕開帶5上部之蓋本體6。
在嵌合環部8之內周面,更具備有從下向上依序與繫止突部21、該突條部20接合而作為第2嵌合部之凹環部22;及與凹環面18呈對向之突條面23。
另外,在突條面23上部設有內徑從下方朝上方變窄之嵌合用傾斜面24,在嵌合用傾斜面24突出設有突條環25。利用該等嵌合用傾斜面24和突條環25形成第3嵌合部。
另外,從蓋本體6之上面板26之下面形成有內環狀部29,而與蓋本體6外周緣區劃部27隔開既定間隙28,朝下方略呈垂直地延伸突出。
然而,本實施例之包裝容器,係如圖2所示,對容器本體2之環狀口構件12,可以使蓋構件3嵌合成為第1嵌合狀態之暫時嵌合狀態。
在暫時嵌合狀態下,相對於環狀口構件12之突條部20,與位在其外側形成在蓋構件3之嵌合環部8內周面之凹環部22嵌合。
突條部20和凹環部22之嵌合,是當對蓋構件3施加向上方推之力時,可以容易地解除其嵌合狀態之程度。
然而,從圖2所示之狀態,經由對蓋構件3施加朝下方按壓之力,以使環狀口構件12和蓋構件3位置改變成為圖3所示之狀態,亦即真正嵌合狀態。
在真正嵌合狀態下,環狀口構件12之突條部20和嵌合環部8之嵌合用傾斜面24密接地嵌合,且,形成在嵌合用傾斜面24之突條環25嵌入到形成在嵌合斜面19之嵌合溝30。因此,在此狀態下,蓋構件3之嵌合環部8相對環狀口構件12堅固地嵌合,難以從環狀口構件12拆下蓋構件3。
另外,在圖3所示之第2嵌合狀態下,環狀口構件12之上部16會進入到蓋構件3之外周緣區劃部27及內環狀部29間之間隙28,在該部分亦是使環狀口構件12和蓋構件3密閉地嵌合。
另外,當抓住並拉伸虛線所示之鈕4時,經由除去撕開帶5,在蓋構件3之嵌合環部8真正嵌合在環狀口構件12之狀態下,可以未圖示之鉸鏈部作為中心進行轉動,而只打開蓋本體6。另外,蓋本體6可以再閉合,且在關閉蓋本體6之狀態下,因為是以環狀口構件12之上部16進入上述間隙28之方式進行接合,所以可以蓋本體6密閉環狀口構件12。
環狀口構件12之形狀並不只限於以圖2和圖3說明之形狀,例如圖3之1點鏈線所示,亦可以構建成追加有熔接在容器本體2之上緣部10之外嵌部31。在追加有外嵌部31之情況時,因為容器本體2之上緣部10熔接成由環狀口構件12之下部13和外嵌部31夾住,所以可以更進一層地強化容器本體2和環狀口構件12之固接狀態。
另外,如圖3所示,經由將外嵌部31之外周面形狀,作成為嵌合環部8內周面之形狀,亦即,作成對應繫止突部21、凹環部22和突條面23之形狀,可在真正嵌合狀態(第2嵌合狀態)下,施加外嵌部31之外表面和嵌合環部8之內周面之嵌合。利用此種方式,在真正嵌合狀態(第2嵌合狀態),可以使蓋構件3更堅固地對容器本體2之環狀口構件12嵌合。
圖4和圖5是部分縱向剖視圖,用來表示本發明之另一實施例之包裝容器主要部分構造,藉以表示將環狀口構件12熔接成不是面對容器本體2之上緣部10內側而是面對外側之構造例。特別是圖4表示暫時嵌合狀態(第1嵌合狀態),圖5表示真正嵌合狀態(第2嵌合狀態)。
在圖4和圖5中,其與以圖2和圖3說明之構造對應之部分,附加相同之元件符號。
圖4和圖5之特徵在於:環狀口構件12不是熔接在容器本體2上緣部10之內周面15,而是熔接在外周面33。因此,在環狀口構件12之下方內周面34,在上下形成有助熔接用之2根之突條14a、14b。
相較於先前之實施例(圖2、圖3),環狀口構件12其上下方向之尺寸變短。另外,在環狀口構件12之外周面,與先前之實施例同樣地,從上方依序地且分別設置傾斜面17、凹環面18、突條部20、形成在突條部20外周面之嵌合斜面19、和設在嵌合斜面19之嵌合溝30。
另外,蓋構件3構造與先前之實施例(圖2、圖3)相同。
在圖4和圖5所示之構造亦如圖4所示,可以使蓋構件3相對環狀口構件12嵌合成為暫時嵌合狀態(第1嵌合狀態)。另外,在該暫時嵌合狀態(第1嵌合狀態)下,可以容易地將蓋構件3自環狀口構件12拆離。
另外,從圖4所示之狀態將蓋構件3朝向下方按壓時,環狀口構件12和蓋構件3成為圖5所示之真正嵌合狀態(第2嵌合狀態)。在該第2嵌合狀態下,嵌合環部8和環狀口構件12堅固地嵌合。亦即,嵌合用傾斜面24和嵌合斜面19抵接,且以突條環25嵌入到嵌合溝30內之方式進行嵌合,所以環狀口構件12和蓋構件3確實而且堅固地嵌合。
另外,在本實施例中,因為環狀口構件12不是熔接在容器本體2之內周面,所以當從開口11取出內容物(例如,粒狀口香糖)時,不會鈎在環狀口構件12,可以容易地取出內容物為其優點。
另外,可縮短環狀口構件12上下方向之尺寸,環狀口構件12所使用之樹脂量減少為其優點。
圖6和圖7是部分縱向剖視圖,用來表示本發明更另一實施例之包裝容器主要部分構造。圖6表示暫時嵌合狀態(第1嵌合狀態),圖7表示真正嵌合狀態(第2嵌合狀態)。在圖6和圖7所示之實施例,係與圖4和圖5所示之實施例同樣地,使環狀口構件12熔接在容器本體2之外周面側,更在環狀口構件12之外周面,在其下方,從上方朝下方依序地構建有形成在蓋構件3嵌合環部8內周面之突條面23及用來嵌合凹環部22、繫止突部21而作為第4嵌合部之凹環部35、凸環部36和凹環部37。
成為此種構造時,嵌合環部8和環狀口構件12之真正嵌合狀態之達成,不只利用嵌合斜面19和嵌合用傾斜面24抵接、及嵌合溝30和突條環25之嵌合,亦利用凹環部35與突條面23、凸環部36與凹環部22、和凹環部37與繫止突部21之嵌合,所以在真正嵌合狀態(第2嵌合狀態)下,嵌合環部8(蓋構件3)要從環狀口構件12(容器本體2)拆下變得更困難。因此,可以提高防止竄改包裝容器之效果為其優點。
本發明並不只限於上述之實施例,在申請專利範圍內可以有各種之變更。
1...包裝容器
2...容器本體
3...蓋構件
4...鈕
5...撕開帶
6...蓋本體
7...開閉鈕
8...嵌合環部
10...容器本體之上緣部
11...開口
12...環狀口構件
13...環狀口構件之下部
14...環狀口構件下部之外周面
14a、14b...環狀口構件下部之突條
15...容器本體上緣部之內周面
16...環狀口構件之上部
17...環狀口構件上部上端之傾斜面
18...環狀口構件上部之凹環面
19...環狀口構件突條之嵌合斜面
20...環狀口構件之突條部
21...蓋構件之繫止突部
22...蓋構件之凹環部
23...蓋構件之突條面
24...蓋構件嵌合用傾斜面
25...蓋構件嵌合用傾斜面之突條環
26...蓋本體之上面板
27...蓋本體之外周緣區劃部
28...蓋本體之間隙
29...蓋本體之內環狀部
30...環狀口構件嵌合斜面之嵌合溝
31...環狀口構件之外嵌部
33...容器本體上緣部之外周面
34...環狀口構件之下方內周面
35...環狀口構件外周面之凹環部
36...環狀口構件外周面之凸環部
37...環狀口構件外周面最下部之凹環部
圖1是本發明一實施例之包裝容器之正視圖。
圖2是表示本發明一實施例之包裝容器主要部分構造之部分縱向剖視圖,以表示暫時嵌合狀態(第1嵌合狀態)。
圖3是表示本發明一實施例之包裝容器主要部分構造之部分縱向剖視圖,以表示真正嵌合狀態(第2嵌合狀態)。
圖4是表示本發明另一實施例之包裝容器主要部分構造之部分縱向剖視圖,以表示暫時嵌合狀態(第1嵌合狀態)。
圖5是表示本發明之一另實施例之包裝容器之主要部分構造之部分縱向剖視圖,用來表示真正嵌合狀態(第2嵌合狀態)。
圖6是表示本發明更另一實施例之包裝容器主要部分構造之部分縱向剖視圖,以表示暫時嵌合狀態(第1嵌合狀態)。
圖7是表示本發明更一另實施例之包裝容器主要部分構造之部分縱向剖視圖,以表示真正嵌合狀態(第2嵌合狀態)。
2...容器本體
3...蓋構件
4...鈕
5...撕開帶
6...蓋本體
8...嵌合環部
10...容器本體之上緣部
11...開口
12...環狀口構件
13...環狀口構件之下部
14...環狀口構件下部之外周面
14a、14b...環狀口構件下部之突條
15...容器本體上緣部之內周面
16...環狀口構件之上部
17...環狀口構件上部上端之傾斜面
18...環狀口構件上部之凹環面
19...環狀口構件突條之嵌合斜面
20...環狀口構件之突條部
21...蓋構件之繫止突部
22...蓋構件之凹環部
23...蓋構件之突條面
24...蓋構件嵌合用傾斜面
25...蓋構件嵌合用傾斜面之突條環
26...蓋本體之上面板
27...蓋本體之外周緣區劃部
28...蓋本體之間隙
29...蓋本體之內環狀部
30...環狀口構件嵌合斜面之嵌合溝

Claims (3)

  1. 一種包裝容器,其特徵在於,其具有:容器本體,在上緣具有開口;環狀口構件,被固接在容器本體之上述上緣;和蓋構件,被嵌合於上述環狀口構件,並在嵌合狀態時密閉容器本體之上述開口;上述環狀口構件係於開口之外周面設有以包圍開口周圍之方式設置之環狀第1嵌合部,上述蓋構件設有閉塞開口之蓋本體和從蓋本體之周圍朝下方突出之環狀嵌合環部,該嵌合環部之內周面係於遠離蓋本體之下端緣附近設有與第1嵌合部以暫時嵌合狀態接合之第2嵌合部,且於接近蓋本體側設有與第1嵌合部以密接嵌合狀態嵌合之第3嵌合部,於第3嵌合部與第1嵌合部密接嵌合之狀態下,難以將環狀口構件和蓋構件拆下。
  2. 如申請專利範圍第1項之包裝容器,其中,上述第1嵌合部在剖面形狀中,具有朝外突出之突部、和從外凹入該突部內之溝部,上述第2嵌合部包含有接合於上述第1嵌合部之突部之凹部,上述第3嵌合部具有抵接而嵌合於上述第1嵌合部之突部及溝部之凹部及突條環。
  3. 如申請專利範圍第1或2項之包裝容器,其中,上述環狀口構件係更在上述第1嵌合部之下側具備有第4嵌合部,該第4嵌合部係當上述蓋構件之第3嵌合部嵌合於第1嵌合部時,與上述蓋構件之第2嵌合部嵌合。
TW099118394A 2009-06-12 2010-06-07 Packaging containers TWI492884B (zh)

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WO2018047699A1 (ja) * 2016-09-07 2018-03-15 株式会社ロッテ 包装容器
KR20190133149A (ko) * 2017-03-23 2019-12-02 도판 인사츠 가부시키가이샤 플라스틱 용기
WO2019156617A1 (en) * 2018-02-09 2019-08-15 Å&R Carton Lund Aktiebolag Sealing arrangement for packaging container
DE202019000626U1 (de) * 2019-02-08 2019-02-19 Hartmut Ortlieb Tasche, Korb oder Behältnis
JP7413688B2 (ja) * 2019-09-06 2024-01-16 東洋製罐グループホールディングス株式会社 複合紙製容器及びその製造方法
JP7413687B2 (ja) * 2019-09-06 2024-01-16 東洋製罐グループホールディングス株式会社 複合紙製容器及びその製造方法
JP7014833B2 (ja) * 2020-02-14 2022-02-01 大王製紙株式会社 家庭用薄葉紙収納容器
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CO6470797A2 (es) 2012-06-29
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TW201103830A (en) 2011-02-01
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CN102803087B (zh) 2014-08-27
BRPI1013139A2 (pt) 2016-04-05

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