TW424069B - Container having a snap fit selectively detachable lid - Google Patents

Container having a snap fit selectively detachable lid Download PDF

Info

Publication number
TW424069B
TW424069B TW088110641A TW88110641A TW424069B TW 424069 B TW424069 B TW 424069B TW 088110641 A TW088110641 A TW 088110641A TW 88110641 A TW88110641 A TW 88110641A TW 424069 B TW424069 B TW 424069B
Authority
TW
Taiwan
Prior art keywords
lip
bowl
container
patent application
extending
Prior art date
Application number
TW088110641A
Other languages
English (en)
Inventor
Jeffrey J Zettle
Daniel C Wilson
Donald E Hodge
Eric B Schaper
Original Assignee
S C Johnson Home Storage Inc
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
Application filed by S C Johnson Home Storage Inc filed Critical S C Johnson Home Storage Inc
Application granted granted Critical
Publication of TW424069B publication Critical patent/TW424069B/zh

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
    • 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
    • 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
    • B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0212—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the outside, or a part turned to the outside, of the mouth
    • 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
    • B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0208—Removable 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
    • 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
    • B65D2543/00259—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
    • B65D2543/00444—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
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00675—Periphery concerned
    • B65D2543/00694—Segments
    • 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
    • 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
    • B65D2543/00787—Periphery concerned
    • B65D2543/00796—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
    • B65D2543/00787—Periphery concerned
    • B65D2543/00805—Segments
    • 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
    • B65D2543/00824—Means for facilitating removing of the closure
    • B65D2543/00833—Integral tabs, tongues, handles or similar
    • B65D2543/00842—Integral tabs, tongues, handles or similar outside of the lid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Cookers (AREA)
  • Package Specialized In Special Use (AREA)

Description

4^4063 A7 B7 " ------__ 五、發明說明（1 ) 技術領域 本發明大致上是有關供一種用於儲存和運輸諸如食 物之物品的容器，更明確地說，是有關一 明種包含有一碗 和一彈扣套合選擇性可拆卸之蓋子的容器。 習知技藝之敘述 容器，特別是可使用於微波烤箱中再加熱食物者， 通常應是低價且容易使用的β此外，此等容器應該是多 用途的，即，其可耐受極不同環境，諸如將該容器從電 冰箱或冷凍室直接轉移至一微波烤箱時所發生者。 關於此等可微波容器，雖然本技藝的主要焦點是在 於提供蓋和碗間的一個好的密封，卻較少注意到蓋子和 碗間機械性接觸的物理完整性。再者，商業上可獲得的 習知可微波容器未能提供一可聽到的聲音，來表示碗和 蓋子經由接觸而達到密封接合。 發明之揭示内容 因此，本發明之主要目的係在於提供一種容器，其 包含有一碗和一選擇性可拆卸之蓋子，此蓋子包含有一 谷許較容易之接觸與分離的可密封配置〇 本發明另一目的在於提供一種由彈性材料製成的低 成本高生產量的容器。 本發明之另一目的在於提供一種容器，當其蓋子與 碗接觸時會提供一可聽到的聲音，以表示該容器已完成 良好的密封。 本發明之另—目的在於提供一種蓋子，其能防止因 (請先閱讀背面之注意事項再填寫本頁) -I ^--------訂---------線 經濟部智慧財產局員工消費合作社印製 本紙張尺度綱ΐ關家標4 (CNS)A4規格⑵_〇_ 297公釐） 424069 A7 B7 ---------— 五、發明說明（2 ) 疏忽而與相對應的碗分離。 本發明之另-目的在於提供一種彈性容器，該容器 可供用於諸如電冰箱冷;東室和微波烤箱等各種環境中。 根據本發明的教示，其係提供一種可微波之容器， 該容器包含分別具有向外延伸之唇的一碗和一選擇性可 拆卸之蓋+。唇碗唇和蓋唇具有至少一個且較佳為一系 列之凸起和凸緣在其上，其等在蓋子和碗相接觸和分離 之期間會滑動式地彼此接合’俾以造成一種可聽到的嗔 搭聲，來確認容器被密封。在密封位置上，該凸起和凸 緣的協同作用可防止蓋子和碗因疏忽而導致分離。在一 具體例中，碗唇唇包含有至少一個實質環狀且向外延伸 的凸緣，以及蓋唇包含至少一個向外延伸之&起。在另 一具體例中’該碗唇包含有至少一個向外延伸之凸起， 而該蓋唇包含至少一個向内延伸之凸緣。 本發明之容器能夠經濟地從數種已知熱塑性樹脂中 的任一種來熱形成，其包含但不限於聚醢胺、聚丙稀酸、 聚丙烯酸酯、聚碳酸酯、聚酯、聚醚醯亞胺、聚醚酮、 聚烯烴 '聚笨、聚氯乙烯，以及各種苯乙烯及液態晶形 聚合物。 經由回顧下列圖式說明與發明詳述，本發明之各項 特徵、目的與優點，應能變得更為顯明》 _圖式之筋要說明 第1圖為一根據本發明的教示所製成之容器的分解 透視圖； 本紙張尺度適用中國國家標準（CNS)A4規格（2]〇x297公釐） f請先閱讀背面之注意事項再填寫本頁) ~ - 裝--------訂---------線 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員工消費合作社印製 4 2^069 A7 ____B7 五、發明說明（3 ) 第2圖為第1圖容器沿著線2-2的分解剖面圖； 第3圖為該容器經裝配後之透視圖； 第4圖是根據本發明之教示所製成之容器的另一具 體例的分解透視圖；以及 第5圖是第4圖容器沿著線5 - 5之分解刹面圖。 實施本發明的模式 大致參照第1圖，其顯示根據本發明之教示所製成 之一容器10，其包含有一碗12和選擇性可拆卸之蓋14。從 一開始即應注意’雖然該容器被一般性地繪示成圓形， 但該容器可藉由非限性的實例而具有各式各樣之外形， 諸如橢圓形、長方形或正方形。 該碗12大致上包含有一底16和從底部16垂直延伸之連 續側壁18’而界定一碗腔88 ^與該垂直延伸的侧壁連接成 一體者是一實質上呈L形之連續唇20,該L形連績唇包含 有一從該側壁向外延伸的第一腳部24和一從該第一腳部 向下延伸的第二腳部26。連續唇的第二腳部26包含有一對 間隔分開且向外延伸的實質環形凸緣8〇和82。所謂，實質 環形〃 ’其係指凸緣80和82應伸環繞大部分的第二腳部， 但該等凸緣不必須為連績。 參考第3圖能更清楚看出，侧壁18之上部係較佳為22 包含有一向内延伸的塊體28，其幫助確保蓋子和碗之間 的緊密接合，此將詳述於后。 蓋14係大致上包含有一唇主體30,該主體具有一沿周 緣設置之唇32，該唇32可經由接觸而覆蓋設在碗上的唇2〇 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公1 ) (請先閱讀背面之注意事項再填寫本頁) .裝--------訂·！-------線 A7 B7 五、發明說明（4 ) 之一部分。在截面圊上，唇32通常呈一倒置之u形，其 包含有一個由主體延伸出之第一腳部34、第二腳部36和一 設置在二者之間之薄板38,如第3圓中所最清楚地呈現 者從唇32之第一腳部36向内延伸者為數個的相互隔開之 且被周緣設置的凸起84。通常被設在接近第二腳部36之邊 緣86的凸起84係較佳為被倒角，以減低由該碗拆卸該蓋所 需的分離力量。較佳地，凸起之總數將包含有至少1〇個， 且較佳為20個或更多。如圖所示，較佳為凸起是相對於 唇32而等距地間隔設置。 藉由碗12和蓋14的連結，凸起84與環形凸緣8〇和82此 二者相互扣合，藉此幫助該蓋緊固至該碗上。當凸起扣 合至環形凸緣時，該扣合作用會提供一特殊之卡搭聲， 而提供一個蓋子和碗之間的密封套合己完成的聽覺顯 示。如第3圖所示，所謂的密封套合係發生在唇32之第一 腳部34前進超過塊體28時，直到密封點與侧壁18之内部表 面接合。 被設計來对受與密封唇32之接觸點處之臀曲的一個 剛性凸出部元件被設置，並由第二腳部36向外延伸。實 質上呈三角形的該凸出部元件40被顯示出包含有一底盤42 和—周緣44。底盤42設有數個間隔直立肋條46 *該等肋條 包括一個沿著劃過該凸出部且藉由參考編號48所表示的 縱向中心線設置之第一肋條50。被設置在第一肋條的相 對侧者分別為第二和第三肋條52和54，其等從縱向中心線 4 8呈角度向外延伸。各個肋條係被相當陡Λ肖之邊緣所界 本紙張尺度適用巾國國家標準（CNSM4規格（2W X 297公楚） (請先閲讀背面之注意事項再填寫本頁) 取----I---訂-----1 _線 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（5 ) 定’可進—步增進該凸出部元件的結構硬度。 該等肋條被設在特定的位置，俾最大化該凸出部之 硬度’藉以促進分離力從凸出部元件凸緣轉移至密封區 域’亦即’若有需要，可增進提高蓋和碗的可分離性。 例如，第一肋條50包含一個相對於底盤的第—橫向緣， 該第橫向緣係從縱向中心線呈一介於約3度至約7度的 角度而延伸’以及第二橫向緣係從該縱向令心線呈一介 於約3度至約度的角度而延伸。因此，第一肋條一般 呈梯形。 第二助條52包含一個從縱向中心線48呈一介於约8度 至約12度之角度而延伸的第一橫向緣’以及—個從該縱 向中心呈一介於約20度至約4〇度之角度而延伸的第二橫向 緣。呈前述第二肋條之鏡像的第三肋條54係沿著第一橫 向緣而呈一介於約_8度至_ 12度之角度，且沿著第二橫 向緣而與該縱向中心線呈一介於約_2〇度至約·4〇度之角 度。因此，如所顯示和所敘述之較佳角度方向，第二和 第三肋條係從該縱向中心線而呈角度延伸，且實質上呈 三角形。 應注意，相對於縱向中心線的負度數（—。）被利用於此 以示明確’並強調第二和第三肋條係較佳地互為鏡像。 如此，習於該項技術者可以輕易地判別，例如，利用標 準设向表示法，-3度相當於357度，-7度相當於353度。 依據一較佳具體例，各個直立肋條包含一終止於接 近唇32處的第一端70以及一個終止於接近該凸出部之周緣 本紙張尺度適用中囤國家標準（CNS)A.l規格（2]0 297公釐） (請先閱讀背面之注^一^項再填寫本頁) 裝------—訂---------線 A7 B7 6 424069 五、發明說明（ 44處的第二端72。該等直立肋條通常以一介於約12度至約 18度之平均傾斜度由該第二端向上傾斜至第一端，以使 得該等肋條接近於位在薄板38和第二腳部36之間的會合點 76處與唇32相連接。較佳地，該凸出部元件之周緣包含一 延伸至底盤42下方之下轉凸緣74，因此提供一避免使用者 之大拇指或手指由該凸出部元件滑開的障礙。 為了從碗移開蓋子，使用者拉開凸出部元件40，以 破壞套合密封5。當將蓋子從碗拉離時，該凸起84被拉離 環形凸緣80和82，因此造成相同於蓋子接合時所聽到卡搭 聲。 參照第4圖，其係顯示容器1〇的另一具體例。依據 此一具體例’ 一系統的凸起84a係被設在碗唇20之第二腳 部26上’且實質上呈環形的凸緣80a和82a係由蓋唇32之第 二腳部36向内延伸。因此’凸緣8〇a和82a係各別與凸起84a 相扣合’而造成蓋子與碗相接合及拆卸所聽到的特殊卡 搭聲。在其它方面’該容器係較佳為相同於第1_3圖中所 示之容器。 如回顧以上的敘述所應了解者，針對蓋子與碗的非 所欲分離，形成該容器之蓋和碗的總成能提供一機械抗 性。然而，當希望將蓋子由碗上拆卸下來時，該等環形 凸緣和凸起所提供的機械抗性並不會實質地增加破壞套 合街封所需的。再者，蓋子與碗接合時所聽見的可聽到 卡搭聲清楚地告訴使用者，該等組件之間的密封關係已 經完成。 本紙張尺度顧中國國冢標準（CNSA!規格⑵Q x 297公爱·- (請先閱讀背面之注意事項再填寫本頁) 於---I--— —訂------線 經濟部智慧財產局員工消費合作社印製 424069 A7 B7 五、發明說明（7 ) 如前所述，雖然碗和蓋子可從數種不同的聚合體材 料所熱形成，但任擇地包含有一助滑劑的聚丙稀同聚物 被認為是較佳的。藉由使用聚丙烯同聚物，該蓋子和碗 可經熱形成而具有一介於約10到50 mils之間的平均厚度， 且仍可再提供必要的結構硬度。 雖然所揭示之本發明的較佳具體例顯然是經過良好 的計箅以符合所述目的，但應明瞭，在未背離其精神下， 本發明可接受修改' 變更和變化。 產業上之刺用性 此等容器可在低成本下製造，以提供可再使用或用 後即棄之經濟儲存容器。 1111 I--I----^.--------tr· — ! —--- -線 I (請先闓讀背面之江意事項再琪寫本黃> 經濟部智慧財產局員工消費合作社印製 本纸張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -10- A7 B7 經濟部智慧財產局員工消費合作社印製 414069 五、發明說明（8 ) 元件標號對照表 50··· 第一肋條 38…薄板 46… 直立肋條 32…蓋唇 54··· 第三肋條 84…凸起 72". 第二端 24…第一腳部 48"· 縱向中心線 28…塊體 70… 第一端 18…侧壁 76"· 會合點 12…碗 4〇". 元件 26…第二腳部 42"· 底盤 20.·* 唇 44··· 周緣 8 6…邊緣 52··* 第二肋條 80…凸緣 74... 凸緣 80a…凸緣 30… 主體 8 2a…凸緣 14··· 蓋 84a…凸起 36… 第二腳部 34··* % 一 腳部 88··· 碗腔 82…&緣 16.” 底 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐）

Claims (1)

  1. A8 B8 C8 D8 1. 經 濟 部 智 慧 时 產 局 員 工 消 費 合 ΐ 社 印 製 414069 申請專利範圍 一種彈性可微波容器，其包含： 一碗，其包含有一空腔與一向外延伸之唇； 一選擇性可拆卸之蓋，其包含一唇； 該碗唇和該蓋唇上具有至少—個凸起或凸緣，在該 蓋和碗相接觸之期間，該等凸起或凸緣會滑動式地彼 此接合，藉此，經由該蓋和碗間的接觸，會造成—種 可聽到的喀搭聲，來確認該容器已被密封。 如申請專利範圍第1項之容器，其中該碗唇包含數個 實質環形向外延伸的凸緣，以及其中該蓋唇包含一向 内延伸的凸起。 如申請專利範圍第1項之容器，其中該碗唇包含一向 外延伸的凸起，以及其中該蓋唇包含數個向内延伸的 凸緣β 如申請專利範圍第1項之容器，其中該蓋唇包含一位 在该碗腔内的第一腳部、一個第二腳部和一在此二者 之間延伸的薄板，該第二腳部包含數個向内延伸的凸 起。 如申請專利範圍第1項之容器，其中該蓋唇包含一位 在該碗腔内的第一腳部、一個第二腳部和一在此二者 之間延伸的幅度，該第二腳部包含數個向内延伸的凸 緣。 如申請專利範圍第1項之容器，其中該等凸起被倒 角。 如辛請專利範圍第1項之容器，其中該等凸起最少有 本紙張尺度適财家標準（CNsiA.l規格⑽X 297公iT (請先閲讀背面之注意事項再填寫本頁) 裝--------訂-l·-------線 -12- A8B8C8D8 經濟部智慧財產局員工消費合作社印製 六、申請專利範圍 10個。 8-如申請專利範圍第1項之容器，其中該等凸起係相對 於該碗唇而被等距地且環繞地間隔設置。 9·如申請專利範圍第1項之容器，其中該蓋唇另包含至 少一個向外延伸的剛性凸出部元件。 10.—種彈性可微波容器，其包含： 一碗’其包括一底部；一從該底部延伸之連績侧壁， 以界定一碗腔；以及一從該側壁延伸出之唇，該唇包 含有一對向外延伸的實質環形凸緣；以及 一選擇性可拆卸蓋’其包括一具有一周緣密封唇的 主體’該唇包括一向外延伸之凸出部元件和數個向内 延伸的凸起； 藉此，經由該可拆卸蓋與該碗之連接，該等向内延 伸之凸起會扣合於該等環狀凸緣之上，並與之相密 合。 11·如申請專利範圍第10項之容器，其中該密封唇包含 一個第一腳部和一個第二腳部，在此二者之間有一薄 板延伸。 12. 如申請專利範圍第項之容器，其中，該等向内延 伸之凸起係設置在第二腳部上。 13. 如申請專利範圍第12項之容器，其中該等向内延伸 之凸起被倒角。 14. 如申請專利範圍第13項之容器，其中該等向内延伸 的凸起為至少10個。 Ss·張尺度適财關家標準（CNS)A4規格⑵Q χ 29?公楚）--------- 13- <請先閱讀背面之注意事項再填寫本頁) 裝---—----訂*l·------•線 424069
    申請專利範圍 15. 如申請專利範圍第13項之容器，其中該等向内延伸 之凸起是沿著該密封唇而等距地且環繞地間隔設置。 16. 如申请專利範圍第12項之容器，其更包含從該唇向 外延伸的至少1個剛性凸出部元件。 17. 如申請專利範圍第項之容器，其中一喀搭聲是產 生於該等向内延伸之凸起與該等向外延伸之凸緣相扣 合時’以提供一代表該蓋和碗間之密封已完成的聽覺 顯示。 ------------- 裝--------訂---------線 (請先閱讀背面之>±意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 -14- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐）
TW088110641A 1998-06-25 1999-09-03 Container having a snap fit selectively detachable lid TW424069B (en)

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DE69916275T2 (de) 2004-08-05
CN1107625C (zh) 2003-05-07
WO1999067147A1 (en) 1999-12-29
DE69916275D1 (de) 2004-05-13
CA2335984C (en) 2005-10-11
KR100438040B1 (ko) 2004-06-30
ES2219023T3 (es) 2004-11-16
AR018950A1 (es) 2001-12-12
HK1038909B (zh) 2003-10-31
ES2234732T3 (es) 2005-07-01
ATE263716T1 (de) 2004-04-15
EP1145980B1 (en) 2005-01-12
DE69923229T2 (de) 2005-06-23
AU4429899A (en) 2000-01-10
EP1089918A1 (en) 2001-04-11
ZA200100096B (en) 2001-07-23
EP1145980A1 (en) 2001-10-17
BR9911514A (pt) 2001-03-20
CN1310682A (zh) 2001-08-29
HK1038909A1 (en) 2002-04-04
NZ509164A (en) 2003-10-31
CA2335984A1 (en) 1999-12-29
JP2002518264A (ja) 2002-06-25
KR20010071609A (ko) 2001-07-28
ATE286835T1 (de) 2005-01-15
MY120580A (en) 2005-11-30
DE69923229D1 (de) 2005-02-17
EP1089918B1 (en) 2004-04-07

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