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TWM434753U - Inside-outside double seal assembly structure for round food container - Google Patents

Inside-outside double seal assembly structure for round food container Download PDF

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Publication number
TWM434753U
TWM434753U TW101200311U TW101200311U TWM434753U TW M434753 U TWM434753 U TW M434753U TW 101200311 U TW101200311 U TW 101200311U TW 101200311 U TW101200311 U TW 101200311U TW M434753 U TWM434753 U TW M434753U
Authority
TW
Taiwan
Prior art keywords
ring groove
concave ring
round
food container
door type
Prior art date
Application number
TW101200311U
Other languages
Chinese (zh)
Inventor
Ya-Qian Zheng
Original Assignee
Ya-Qian Zheng
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 Ya-Qian Zheng filed Critical Ya-Qian Zheng
Priority to TW101200311U priority Critical patent/TWM434753U/en
Publication of TWM434753U publication Critical patent/TWM434753U/en
Priority to US13/723,482 priority patent/US20130175284A1/en
Priority to CN2012207295077U priority patent/CN203158339U/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
    • B65D41/00—Caps, 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
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/16—Snap-on caps or cap-like 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
    • 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
    • B65D2543/00342—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
    • 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
    • B65D2543/00824—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)
  • Packages (AREA)

Description

M434753 五、新型說明： 【新型所屬之技術領域】 本創作係有關一種食品容器之密封結構，尤指一種利用 塑料真空成型或射出成型之本體及蓋體，於其開口周緣結合 處之間，形成内、外側面雙重密合構造者。 【先前技術】 按，真空成型之塑料容器，因用料少，形狀變化多，可 被製成盒狀、杯狀、碗狀……等各種型體，因此特別適用於 食品和保鮮方面的容器。 然，食品種類繁多，對於液狀或流質狀的食品，諸如： 果凍、布丁、乳酪……等食品，其產品出廠至商店，乃至消 費者家中，皆需過運輸或攜帶，為確保在此過種中，容器内 部之食品不會滲漏出來，該容器則必須予以密封。 次按，美國專利第6, 056, 138號"TRIPLE SEAL CONTAINER"專利案之食品容器，其盒體之上方係以一真空成 型之蓋體，利用其周緣之Π型體套合在盒體之凸緣，並利用 Π型體外側底緣之卡勾（Lock i ng L i p )倒扣在盒體凸緣底邊 而定位。此種食品容器之扣合方式，雖可以免除在結合處加 熱予密封之不便，但其在使用時，仍存有如下之缺失： 一、該蓋體之卡勾係倒扣在凸緣底面，當要打開蓋體時， 使用者必用手指去扳開卡勾，不僅手指有疼痛感且有時會受 傷，因此使用上並不是很實用。 二、雖然利用卡勾可以增加蓋體與盒體定位穩固性，使 蓋體不易自盒體上脫落之目的，但是對於密封程度，因蓋體 M434753 與盒體之結合面係為平面接觸，而真空成型之容器厚度都很 薄，且張力或強度尚不足以使兩者緊密貼合而密封，是故， 盒體内部之流體會於盒體傾倒時，由結合面之間隙洩漏出來 而至外部，因此，其當無法達到密封之目的。 緣是，針對上述習用食品容器之缺失，改以加良並克服 使用不便及密封性等問題點，為本創作所欲解決之課題。 【新型内容】 本創作之主要目的，係在提供一種圓型食品容器之内外 雙重密合構造，其係於容器本體及蓋體成型時，於其開口周 緣結合處之間，形成内、外側面雙重密合結構，可在勿須加 熱之情況下，達到密封之功效。 本創作之再一目的，則在提供一種圓型食品容器之内外 雙重密合構造，其蓋體之密封或開啟，勿須藉助工具或用手 指用力扳開或壓合，僅須使用手指輕輕用力，即可達到迅速 開啟或密封之功效者。 本創作之又一目的，乃在提供一種圓型食品容器之内外 雙重密合構造，其蓋體開封時本體及蓋體皆不會被破壞，且 容器本體内部食品尚未用完，則蓋體可重覆密合在本體，以 確保食品繼續密封保鮮之功效者。 為達上述目的，本創作所採用之技術手段包含： 一圓型本體，係呈圓型體且上方呈開口，並於該開口之 周緣向外翻摺設有一下门型體，並於該下门型體之内側面形 成一第一凹環槽，且於該下门型體之外側面形成一第二凹環 槽； -4 * M434753 一圓型蓋體，係配合該圓型本體所設成且下方呈開口， 該圓型蓋體之開口周緣相對於該圓型本體之下π型體設有一 上门型體，該上门型體之内側面，相對於該第一凹環槽，設 有一能與其相嵌套之第三凹環槽，且於該上门型體之外側 面，相對於該第二凹環槽，設有一能與其相嵌套之第四凹環 槽，俾使該圓型蓋體之上门型體覆套在該下门型體時，形成 内、外側面雙重密合構造。 藉此，本創作具使用便捷，且確實可達到有效密封之功 效增進。 【實施方式】 首先，請參閱圖1〜圖5所示，本創作之圓型食品容器 30較佳實施例包含有： 一圓型本體10,係呈圓型體且上方呈開口 11，並於該開 口 11之周緣向外翻摺設有一下门型體12，並於該下门型體 12之内側面形成一第一凹環槽13，且於該下门型體12之外 側面形成一第二凹環槽14 ; 一圓型蓋體20,係配合該圓型本體10所設成且下方呈開 口 21，該圓型蓋體20之開口 21周緣相對於該圓型本體10 之下门型體12設有一上门型體22，該上门型體22之内側 面，相對於該第一凹環槽13,設有一能與其相嵌套之第三凹 環槽23，且於該上门型體22之外側面，相對於該第二凹環 槽14,設有一能與其相嵌套之第四凹環槽24,俾使該圓型蓋 體20之上门型體22覆套在該下门型體12時，形成内、外側 面雙重密合構造。 * 5 M434753 依據刖揭特徵，該上、下门型體22、12内侧面之第三凹 環槽23及第―凹環槽13，與該上、下η型體22、12外側面 ^第四凹域及第二凹環槽丨4，係分顺在内外側面不同 同度的位置。本實施例中，該内側面之第三及第-凹環槽 23、13係南於外侧面之第四及第二凹環槽24、但不 於此。 承上’該圓型蓋體20之壁面與該上π型體22之間設有 一第一道凹環溝26，且該圓型蓋體20之表面設有-第二道 凹環溝27;但不限定於此。 一 再者，本實施例中，該上门型體22之外側的端角處設有 一個凸耳28 ’供使用者手指撥開且該圓型蓋體2G之上门型 體22的外侧底部向外水平延伸一凸緣面29。 進一步，該圓型本體1〇與圓型蓋體2〇的四周壁面上， 設有波浪體15、25。 藉助上揭技術手段’本創作利用内、外雙重密封構造， 使該圓型本體與圓型蓋體具有較佳密合性，且可達到使用方 便之功效增進。 综上所述，本創作所揭示之構造，為昔所無，且確能 達到功效之增進，並具可供產業利用性，完全符合新型專 利要件，祈請貴審查委員核賜專利，以勵創新，無任德感。 惟，上述所揭露之圖式、說明，僅為本創作之較佳實 施例，大凡熟悉此項技藝人士，依本案精神範疇所作之修 飾或等效變化，仍應包括在本案申請專利範圍内。 ^ -6- M434753 【圖式簡單說明】 圖1係本創作之外觀立體圖。 圖2係本創作之前視圖。 圖3係本創作之俯視圖。 圖4係本創作之蓋體與本體分開之剖視圖。 圖5係本創作之蓋體與本體嵌合之剖視圖。 【主要元件符號說明】 10圓型本體 1卜21開口 12下门型體 13第一凹環槽 14第二凹環槽 15、25波浪體 20圓型蓋體 22上门型體 23第三凹環槽 24第四凹環槽 26第一道凹環溝 27第二道凹環溝 28凸耳 29凸緣面 30圓型食品容器M434753 V. New description: [New technical field] This creation is related to the sealing structure of a food container, especially a body and a cover body which are formed by vacuum forming or injection molding of plastic, and formed at the joint of the periphery of the opening. The inner and outer sides are double-closed. [Prior Art] According to the vacuum-molded plastic container, it can be made into various shapes such as a box shape, a cup shape, a bowl shape, etc. due to less material used and various shapes, and therefore is particularly suitable for containers for food and preservation. . However, there are many kinds of foods. For liquid or liquid foods, such as: jelly, pudding, cheese, etc., the products are shipped to the store, and even to the consumer's home. They must be transported or carried. In this case, the food inside the container does not leak out, and the container must be sealed. The press, U.S. Patent No. 6,056,138, "TRIPLE SEAL CONTAINER" patent case food container, the top of the box body is a vacuum-formed cover body, and the box body is sleeved on the periphery thereof. The flange is positioned by the buckle of the outer bottom edge of the shank body (Lock i ng L ip ) on the bottom edge of the box flange. Although the fastening method of the food container can avoid the inconvenience of heating and sealing at the joint, when it is used, there are still the following defects: 1. The hook of the cover is buckled on the bottom surface of the flange. When the cover is to be opened, the user must use his fingers to open the hook, which not only has pain in the fingers but sometimes is injured, so it is not very practical to use. Second, although the use of the hook can increase the positioning stability of the cover body and the box body, so that the cover body is not easy to fall off from the box body, but for the degree of sealing, the joint surface of the cover body M434753 and the box body is in planar contact, and Vacuum-formed containers are very thin, and the tension or strength is not enough to make the two close together and sealed. Therefore, the fluid inside the box will leak out from the gap of the joint surface to the outside when the box is dumped. Therefore, when it is impossible to achieve the purpose of sealing. The reason is that, in view of the lack of the above-mentioned conventional food containers, it is a problem to be solved by the creation of the company and to overcome problems such as inconvenience and sealing. [New content] The main purpose of this creation is to provide a double-closed structure inside and outside the round food container, which is formed between the container body and the cover body at the joint of the opening periphery to form the inner and outer sides. The double-closed structure achieves the sealing effect without heating. A further object of the present invention is to provide a double-closed structure inside and outside of a round food container, the lid of which is sealed or opened, without the need to use tools or fingers to open or press, just use a finger to gently With force, you can achieve the effect of quick opening or sealing. Another object of the present invention is to provide a double-closed structure inside and outside of a round food container, wherein the body and the cover body are not damaged when the cover body is opened, and the inside of the container body is not used up, the cover body can be Repeatedly adhere to the body to ensure that the food continues to seal and keep it fresh. In order to achieve the above objectives, the technical means adopted by the present invention comprises: a circular body having a round body and an opening at the top, and an outwardly folded corner of the opening is provided with a door type body, and the lower door is Forming a first concave ring groove on the inner side surface and forming a second concave ring groove on the outer side surface of the lower door body; -4 * M434753 a circular cover body matched with the circular body The opening of the circular cover body is provided with an upper door type body relative to the π-shaped body below the circular body, and the inner side surface of the upper door type body is provided with respect to the first concave ring groove a nested third concave ring groove, and on a side of the outer door body, opposite to the second concave ring groove, a fourth concave ring groove which can be nested therewith, and the circular cover body is arranged When the upper door body is overlaid on the lower door body, the inner and outer side surfaces are double-closed. In this way, the creation of the creation is convenient and can achieve the effect of effective sealing. [Embodiment] First, referring to FIG. 1 to FIG. 5, a preferred embodiment of the circular food container 30 of the present invention comprises: a circular body 10 having a circular body and an opening 11 at the top, and A peripheral door 12 is folded outwardly from the periphery of the opening 11, and a first concave ring groove 13 is formed on the inner side surface of the lower door body 12, and a first side is formed on the outer side of the lower door body 12. a circular recessed groove 14; a circular cover 20 is provided with the circular body 10 and has an opening 21 at the lower side, and the periphery of the opening 21 of the circular cover 20 is opposite to the lower body of the circular body 10 12 is provided with an upper door body 22, and an inner side surface of the upper door body 22 is provided with a third concave ring groove 23 which can be nested therewith with respect to the first concave ring groove 13, and is disposed on the upper door body 22 The outer side surface is provided with a fourth concave ring groove 24 that can be nested therewith with respect to the second concave ring groove 14, so that the upper door body 22 of the circular cover body 20 is overlaid on the lower door body 12 At the time, a double-closed structure of the inner and outer sides is formed. * 5 M434753 According to the uncovering feature, the third concave ring groove 23 and the first concave ring groove 13 on the inner side surfaces of the upper and lower door bodies 22, 12, and the outer side surfaces of the upper and lower n-type bodies 22, 12 The four concave domains and the second concave ring grooves 4 are divided into different degrees on the inner and outer sides. In this embodiment, the third and the first recessed ring grooves 23, 13 of the inner side are formed by the fourth and second recessed ring grooves 24 on the outer side, but are not. a first concave ring groove 26 is disposed between the wall surface of the circular cover body 20 and the upper π-shaped body 22, and a surface of the circular cover body 20 is provided with a second concave ring groove 27; However, it is not limited to this. Further, in this embodiment, a lug 28' is provided at an end corner of the outer side of the upper door body 22 for the user's finger to pluck and the outer bottom of the door body 22 above the circular cover 2G is horizontally outward. A flange face 29 extends. Further, wave bodies 15 and 25 are provided on the peripheral wall surface of the circular body 1〇 and the circular cover 2〇. By means of the above-mentioned technical means, the present invention utilizes an inner and outer double seal structure to make the round body and the round cover body have better adhesion, and the effect of use can be improved. In summary, the structure revealed by this creation is unprecedented, and it can achieve the improvement of efficacy, and it can be used for industrial utilization. It fully complies with the new patent requirements, and invites your review committee to grant patents. Innovation, no sense of morality. However, the above-mentioned drawings and descriptions are only preferred embodiments of the present invention. Those who are familiar with the art, and the modifications or equivalent changes made in accordance with the spirit of the case should still be included in the scope of the patent application. ^ -6- M434753 [Simple description of the diagram] Figure 1 is a perspective view of the appearance of the creation. Figure 2 is a front view of the creation. Figure 3 is a top view of the creation. Figure 4 is a cross-sectional view of the cover body of the present invention separated from the body. Fig. 5 is a cross-sectional view showing the fitting of the cover body of the present invention. [Description of main component symbols] 10 round body 1 21 opening 12 lower door body 13 first concave ring groove 14 second concave ring groove 15, 25 wave body 20 round cover 22 upper door body 23 third concave ring Groove 24 fourth concave ring groove 26 first concave ring groove 27 second concave ring groove 28 lug 29 flange surface 30 round food container

Claims (1)

M434753 六、申請專利範圍： 1. 一種圓型食品容器之内外雙重密合構造，包含： 一圓型本體，係呈圓型體且上方呈開口，並於該開口之 周緣向外翻摺設有一下门型體，並於該下π型體之内側面形 成一第一凹環槽，且於該下门型體之外側面形成一第二凹環 槽； 一圓型蓋體，係配合該圓型本體所設成且下方呈開口， 該圓型蓋體之開口周緣相對於該圓型本體之下门型體設有一 上门型體，該上门型體之内側面，相對於該第一凹環槽，設 有一能與其相嵌套之第三凹環槽，且於該上门型體之外側 面，相對於該第二凹環槽，設有一能與其相嵌套之第四凹環 槽，俾使該圓型蓋體之上门型體覆套在該下门型體時，形成 内、外側面雙重密合構造。 2 .如申請專利範圍第1項所述之圓型食品容器之内外雙 重密合構造，其中，該上、下门型體内側面之第三凹環槽及 第一凹環槽，與該上、下门型體外侧面之第四凹環槽及第二 凹環槽，係分別設在内、外側面不同高度的位置。 3 .如申請專利範圍第2項所述之圓型食品容器之内外雙 重密合構造，其中，該圓型蓋體之壁面與該上门型體之間設 有一第一道凹環溝，且該圓型蓋體之表面設有一第二道凹環 溝0 M434753 4.如申請專利範圍第3項所述之圓型食品容器之内外 雙重密合構造’其中，該上门型體之外側的端角處設有一個 凸耳。 5·如申請專利範圍第4項所述之圓型食品容器之内外 雙重密合構造’其中，該圓型蓋體之上门型體的外側底部向 外水平延伸一凸緣面。 6.如申請專利範圍第1項所述之圓型食品容器之内外 雙重密合構造，其中，該圓型本體與圓型蓋體的四周壁面上， 設有波浪體。M434753 VI. Scope of Application: 1. A double-closed structure of a round food container, comprising: a round body, which is round and has an opening at the top, and is folded outward at the periphery of the opening. a door-shaped body, and a first concave ring groove is formed on an inner side surface of the lower π-shaped body, and a second concave ring groove is formed on an outer side surface of the lower door type body; a circular cover body is matched with the circular shape The main body is provided with an opening at the lower side, and an opening periphery of the circular cover body is provided with a door type body with respect to the lower door type body of the circular body, and an inner side surface of the upper door type body is opposite to the first concave ring groove a third concave ring groove which can be nested therewith, and a fourth concave ring groove which can be nested with respect to the second concave ring groove on the outer side of the upper door type body, so that When the door type body of the circular cover body is overlaid on the lower door type body, the inner and outer side surfaces are double-closed. 2. The inner and outer double-closed structure of the round food container according to claim 1, wherein the third concave ring groove and the first concave ring groove of the upper and lower door inner side surfaces, and the upper The fourth concave ring groove and the second concave ring groove on the outer side of the lower door type are respectively disposed at different heights on the inner and outer sides. 3. The inner and outer double-closed structure of the round food container according to claim 2, wherein a first concave ring groove is formed between the wall surface of the circular cover and the upper door body, and The surface of the round-shaped cover is provided with a second concave groove groove. M. M434753. The inner and outer double-closed structure of the round-shaped food container according to claim 3, wherein the end angle of the outer side of the upper door type body There is a lug at the place. 5. The inner and outer double-tight structure of the round food container according to claim 4, wherein the outer bottom portion of the upper body of the circular cover extends horizontally outwardly from a flange surface. 6. The inner and outer double-tight structure of the round food container according to claim 1, wherein the round body and the peripheral wall of the circular cover are provided with a wave body.
TW101200311U 2012-01-06 2012-01-06 Inside-outside double seal assembly structure for round food container TWM434753U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW101200311U TWM434753U (en) 2012-01-06 2012-01-06 Inside-outside double seal assembly structure for round food container
US13/723,482 US20130175284A1 (en) 2012-01-06 2012-12-21 Circular food container with double sealing structure
CN2012207295077U CN203158339U (en) 2012-01-06 2012-12-24 Internal and external double sealing structure for circular food container

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