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TWI759205B - 盒體與蓋體之卡合結構 - Google Patents

盒體與蓋體之卡合結構 Download PDF

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TWI759205B
TWI759205B TW110117322A TW110117322A TWI759205B TW I759205 B TWI759205 B TW I759205B TW 110117322 A TW110117322 A TW 110117322A TW 110117322 A TW110117322 A TW 110117322A TW I759205 B TWI759205 B TW I759205B
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fitting
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snap
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TW202243964A (zh
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李晨暄
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李晨暄
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Priority to US17/706,570 priority patent/US12065291B2/en
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    • 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
    • B65D45/00Clamping or other pressure-applying devices for securing or retaining closure members
    • B65D45/02Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface
    • B65D45/16Clips, hooks, or clamps which are removable, or which remain connected either with the closure or with the container when the container is open, e.g. C-shaped
    • B65D45/20Clips, hooks, or clamps which are removable, or which remain connected either with the closure or with the container when the container is open, e.g. C-shaped pivoted
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45CPURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C11/20Lunch or picnic boxes or the like
    • 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
    • B65D43/0202Removable lids or covers without integral tamper element
    • B65D43/0204Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0208Removable lids or covers without integral tamper element secured by snapping over beads or projections on both the inside and the outside of the mouth of the container
    • 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
    • B65D43/0202Removable lids or covers without integral tamper element
    • B65D43/0214Removable lids or covers without integral tamper element secured only by friction or gravity
    • B65D43/0216Removable lids or covers without integral tamper element secured only by friction or gravity inside a peripheral U-shaped channel in the mouth of the container
    • 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
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00481Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049Contact 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
    • 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
    • B65D2543/00481Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537Contact 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
    • 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
    • B65D2543/00481Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00555Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Buckles (AREA)

Abstract

一種盒體與蓋體之卡合結構上,其包括相蓋合組裝之一盒體以及一蓋體,該盒體上開口外周係環設一外唇緣,該外唇緣之相對位置係凸設有至少二契合部,所述契合部外邊緣設一活動扣片,該蓋體外周係環設一蓋合唇緣,並以該蓋合唇緣內側與該盒體之外唇緣契合包覆,且該蓋合唇緣周邊之相對位置係凸設有至少二卡合部與該盒體之所述契合部包覆定位,所述卡合部中央處設一扣合凸部,據此,該蓋體之各該卡合部係對應該盒體之各該契合部形成定位,再透過所述活動扣片的撥動,使各該卡扣部能確實緊密地卡扣於各該扣合凸部外,提升該盒體以及該蓋體之使用便利性。

Description

盒體與蓋體之卡合結構
本發明係關於一種容器結構,尤指一種盒體與蓋體之卡合結構。
按,傳統的塑膠製餐盒,包括盒蓋與盒體,主要是利用盒體容裝食品,再透過盒蓋加以密封;該盒蓋通常包括一頂部,及自該頂部外緣朝盒體方向延伸之側部,藉此透過側部包覆於該盒體上端周邊,進而將該盒蓋固定於盒體上,達到盒蓋之密封限制。
然而、傳統個盒蓋僅透過側邊包覆於盒體周邊,雖該盒蓋側邊內壁設有卡扣凸肋得以與該盒蓋周邊扣合固定,但在盒體或是盒蓋擠壓碰撞時,該盒蓋側邊會因擠壓變形而使該卡合凸肋無法確實卡扣於該盒體周邊,使該盒蓋失去卡扣效果而脫離該盒體,進而導致盒體內裝設的內容物倒出、溢出,造成使用上的不便;此外,所述盒蓋之卡扣凸肋係環狀卡扣於該盒體周邊,使得盒蓋欲封蓋於盒體上,或是從盒體上拆下時,皆需花費較多時間將所述卡扣凸肋一一卡扣或拆下,以令該盒體與蓋體的組合、拆解較為麻煩,缺乏實用性者。
有鑑於此,本發明人於多年從事相關產品之製造開發與設計經驗,針對上述之目標,詳加設計與審慎評估後,終得一確具實用性之本發明。
本發明所欲解決之技術問題在於針對現有技術存在的上述缺失,提供一種盒體與蓋體之卡合結構。
上述結構,其包括相蓋合組裝之一盒體以及一蓋體,該盒體上開口外周係環設一外唇緣,該外唇緣之相對位置係凸設有至少二契合部,所述契合部中央處形成一契合凸部,並於該契合凸部兩側皆設一契合凹部,又該契合部外邊緣設一活動扣片,該活動扣片上表面凸設一卡扣部,該卡扣部內側面對該契合凸部設一卡扣凹部,並於該卡扣凹部的兩側形成二抵貼面,且該卡扣部頂端更與該卡扣凹部底面平行設一嵌扣部,該蓋體外周係環設一蓋合唇緣,並以該蓋合唇緣內側與該盒體之外唇緣契合包覆,且該蓋合唇緣周邊之相對位置係凸設有至少二卡合部與該盒體之所述契合部包覆定位,所述卡合部中央處設一扣合凸部,並於該扣合凸部兩側皆設一限位凹部,該扣合凸部內側係中空並對應包覆於該契合凸部外,並將二該限位凹部契合限制於二該契合凹部內,又該扣合凸部頂端係沿著外側面往上延伸有一嵌合部,該嵌合部與該蓋合唇緣間形成一凹槽,藉此,所述活動扣片係往該蓋體方向撥動卡扣,進一步利用所述該卡扣凹部與該蓋體之扣合凸部卡合固定,完成該盒體與該蓋體之卡合狀態。
較佳地,該盒體係於外唇緣周邊設有四該契合部,該蓋體係於蓋合唇緣周邊設有四該卡合部。
較佳地,該活動扣片與該契合部間設一彎折部,以便於該活動扣片往該外唇緣方向撥動彎曲。
較佳地,述卡扣部內側面係由上往下漸擴形成一斜面,並使二該抵貼面形成斜面狀。
較佳地,所述扣合凸部及其嵌合部之外表面設有複數個呈縱向之補強結構。
較佳地,所述扣合凸部及其嵌合部之外表面設有複數個呈縱向之補強結構。
較佳地,該蓋體之蓋合唇緣更設一翻掀片體。
對照先前技術之功效:該盒體與該蓋體卡合包裝時,該蓋體之各該卡合部係對應該盒體之各該契合部形成定位,並使該蓋體之蓋合唇緣契合包覆於該盒體之外唇緣外,接著再透過所述活動扣片的撥動,使各該卡扣部能確實緊密地卡扣於各該扣合凸部外,令該蓋體2能輕鬆快速地蓋合卡扣於該盒體開口周緣,提升該盒體以及該蓋體之使用便利性。
其次,該活動扣片之卡扣部與該卡合部之扣合凸部扣合固定時,則再透過該卡扣部之嵌扣部1與該扣合凸部2之嵌合部相扣合固定,進而提升該蓋體與該盒體的結合強度,確保蓋體蓋合固定的穩定性,防止該蓋體受到擠壓撞擊而脫離掀開之情況產生。
10:盒體
11:外唇緣
12:契合部
121:契合凸部
122:契合凹部
13:活動扣片
131:彎折部
132:卡扣部
133:卡扣凹部
134:抵貼面
135:嵌扣部
20:蓋體
21:蓋合唇緣
22:卡合部
221:扣合凸部
222:限位凹部
223:嵌合部
224:補強結構
225:凹槽
23:翻掀片體
〔第1圖〕係本發明之盒體與蓋體蓋合狀態之立體圖。
〔第2圖〕係本發明之盒體與蓋體脫離狀態之立體圖。
〔第3圖〕係本發明之盒體局部剖視立體圖。
〔第4圖〕係本發明之蓋體局部剖視立體圖。
〔第5圖〕係本發明之蓋體封蓋於盒體開口之剖視圖暨局部放大示意圖。
〔第6圖〕係本發明之蓋體封蓋於盒體開口之另一角度剖視圖暨局部放大示意圖。
〔第7圖〕係本發明之蓋體封蓋於盒體開口之另一角度剖視圖暨局部放大示意圖。
〔第8圖〕係本發明之活動扣片卡扣固定該蓋體之另一角度剖視圖暨局部放大示意圖。
為使 貴審查委員對本發明之目的、特徵及功效能夠有更進一步之瞭解與認識,以下茲請配合【圖式簡單說明】詳述如後:
首先,先請參閱第1至4圖所示,一種盒體與蓋體之卡合結構,其包括相蓋合組裝之一盒體10以及一蓋體20,該盒體10上開口外周係環設一外唇緣11,該外唇緣11之相對位置係凸設有四契合部12,所述契合部12中央處形成一契合凸部121,並於該契合凸部121兩側皆形成一契合凹部122,又該契合部12外邊緣設一活動扣片13,該活動扣片13與該契合部12間設一彎折部131,以便於該活動扣片13往該外唇緣11方向撥動彎曲,該活動扣片13上表面凸設一卡扣部132,該卡扣部132內側面係由上往下漸擴形成斜面狀,並面對該契合凸部121設一卡扣凹部133,並於該卡扣凹部133的兩側形成斜面狀之二抵貼面134,且該卡扣部132頂端更與該卡扣凹部133底面平行設一嵌扣部135,該蓋體20外周係環設一蓋合唇緣21,並以該蓋合唇緣21內側與該盒體10之外唇緣11契合包覆,該蓋合唇緣21周邊之相對位置係凸設有四卡合部22與該盒體10之所述契合部12包覆定位,所述卡合部22中央處設一扣合凸部221,並於該扣合凸部221兩側皆設表面由內往外形成斜面狀之一限位凹部 222,該扣合凸部221內側係中空並對應包覆於該契合凸部121外,並將二該限位凹部222契合限制於二該契合凹部122內,又該扣合凸部221頂端係沿著外側面往上延伸有一嵌合部223,所述扣合凸部221及其嵌合部223之外表面設有複數個呈縱向之補強結構224,且該嵌合部223與該蓋合唇緣21間形成一凹槽225,又該蓋體20之蓋合唇緣21更設一翻掀片體23。
其結構之使用狀態,再請參閱第5至8圖所示,該蓋體20係以周邊之蓋合唇緣21包覆於該盒體10開口周邊之外唇緣11,並將所述卡合部22對齊覆蓋於所述契合部12,藉此將該蓋體20定位蓋合於該盒體10之開口,且所述卡合部22之扣合凸部221係包覆抵靠於該契合部12之契合凸部121外,進一步透過該契合凸部121頂靠支撐該扣合凸部221之凹槽225底面,有助於提升該扣合凸部221之強度,接著再將各該契合部12連結之活動扣片13往該蓋體20方向撥動卡扣,並透過所述活動扣片13之卡扣部132與所述卡合部22之扣合凸部221卡扣固定,實際卡扣時,各該卡扣部132之卡扣凹部133係相對嵌扣於各該扣合凸部221,由於該卡扣部132之嵌扣部135縮小了卡扣凹部133的開口面積,且該扣合凸部221更設有該嵌合部223與該嵌扣部135配合卡扣,以令所述活動扣片13需施以一力量才能將該嵌扣部135越過該嵌合部223,進而將該卡扣凹部133包覆於該扣合凸部221外,並使該嵌扣部135限制於該凹槽225內與該嵌合部223卡扣固定,而該卡扣凹部133兩側之抵貼面134則順勢抵靠於該扣合凸部221兩側之限位凹部222內,使所述活動扣片13與該契合部12端面切齊,據此增加該活動扣片132與該扣合凸部221之扣合緊密度,防止該蓋體20受到碰撞即會從該盒體10脫離掀開之情況產生,提升該盒體10與該蓋體20的包裝穩定度;所述活動扣片13欲撥動脫離所述扣合凸部 221進一步將該蓋體20從該盒體10掀開時,亦需施以一力量才能將該嵌扣部135越過該嵌合部223而脫離卡扣狀態,則是透過該卡合凸部221以及嵌合部223外表面之補強結構224,於常態往復的開合作動下仍能確保該嵌合部223之結構強度,進而有助於延長該卡合凸部221之使用壽命,提升使用者重覆使用該盒體10、蓋體20之意願,兼具環保效益者。
藉上述具體實施例之結構,可得到下述之效益:該盒體10與該蓋體20卡合包裝時,該蓋體20之各該卡合部22係對應該盒體10之各該契合部12形成定位,並使該蓋體20之蓋合唇緣21契合包覆於該盒體10之外唇緣11外,接著再透過所述活動扣片13的撥動,使各該卡扣部132能確實緊密地卡扣於各該扣合凸部221外,令該蓋體20能輕鬆快速地蓋合卡扣於該盒體10開口周緣,提升該盒體10以及該蓋體20之使用便利性。
其次,該活動扣片13之卡扣部132與該卡合部22之扣合凸部221扣合固定時,則再透過該卡扣部132之嵌扣部135與該扣合凸部221之嵌合部223相扣合固定,進而提升該蓋體20與該盒體10的結合強度,確保蓋體20蓋合固定的穩定性,防止該蓋體20受到擠壓撞擊而脫離掀開之情況產生。
綜上所述,本發明確實已達突破性之結構設計,而具有改良之發明內容,同時又能夠達到產業上之利用性與進步性,且本發明未見於任何刊物,亦具新穎性,當符合專利法相關法條之規定,爰依法提出發明專利申請,懇請 鈞局審查委員授予合法專利權,至為感禱。
唯以上所述者,僅為本發明之一較佳實施例而已,當不能以之限定本發明實施之範圍;即大凡依本發明申請專利範圍所作之均等變化與修飾,皆應仍屬本發明專利涵蓋之範圍內。
10:盒體
11:外唇緣
12:契合部
121:契合凸部
122:契合凹部
13:活動扣片
132:卡扣部
20:蓋體
21:蓋合唇緣
22:卡合部
221:扣合凸部
222:限位凹部
223:嵌合部
224:補強結構
225:凹槽
23:翻掀片體

Claims (7)

  1. 一種盒體與蓋體之卡合結構,其包括相蓋合組裝之一盒體以及一蓋體,該盒體上開口外周係環設一外唇緣,該外唇緣之相對位置係凸設有至少二契合部,所述契合部中央處形成一契合凸部,並於該契合凸部兩側皆設一契合凹部,又該契合部外邊緣設一活動扣片,該活動扣片上表面凸設一卡扣部,該卡扣部內側面對該契合凸部設一卡扣凹部,並於該卡扣凹部的兩側形成二抵貼面,且該卡扣部頂端更與該卡扣凹部底面平行設一嵌扣部,該蓋體外周係環設一蓋合唇緣,並以該蓋合唇緣內側與該盒體之外唇緣契合包覆,且該蓋合唇緣周邊之相對位置係凸設有至少二卡合部與該盒體之所述契合部包覆定位,所述卡合部中央處設一扣合凸部,並於該扣合凸部兩側皆設一限位凹部,該扣合凸部內側係中空並對應包覆於該契合凸部外,並將二該限位凹部契合限制於二該契合凹部內,又該扣合凸部頂端係沿著外側面往上延伸有一嵌合部,該嵌合部與該蓋合唇緣間形成一凹槽,藉此,所述活動扣片係往該蓋體方向撥動卡扣,進一步利用所述該卡扣凹部與該蓋體之扣合凸部卡合固定,完成該盒體與該蓋體之卡合狀態。
  2. 如請求項1所述之盒體與蓋體之卡合結構,其中,該盒體係於外唇緣周邊設有四該契合部,該蓋體係於蓋合唇緣周邊設有四該卡合部。
  3. 如請求項1或2所述之盒體與蓋體之卡合結構,其中,該活動扣片與該契合部間設一彎折部,以便於該活動扣片往該外唇緣方向撥動彎曲。
  4. 如請求項1或2所述之盒體與蓋體之卡合結構,其中,所述卡扣部內側面係由上往下漸擴形成一斜面,並使二該抵貼面形成斜面狀。
  5. 如請求項1或2所述之盒體與蓋體之卡合結構,其中,所述限位凹部表面係由內往外形成一斜面狀。
  6. 如請求項1或2所述之盒體與蓋體之卡合結構,其中,所述扣合凸部及其嵌合部之外表面設有複數個呈縱向之補強結構。
  7. 如請求項1或2所述之盒體與蓋體之卡合結構,其中,該蓋體之蓋合唇緣更設一翻掀片體。
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