TWI749640B - Eco-friendly thermal insulating meal box - Google Patents
Eco-friendly thermal insulating meal box Download PDFInfo
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- TWI749640B TWI749640B TW109124035A TW109124035A TWI749640B TW I749640 B TWI749640 B TW I749640B TW 109124035 A TW109124035 A TW 109124035A TW 109124035 A TW109124035 A TW 109124035A TW I749640 B TWI749640 B TW I749640B
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Abstract
Description
本發明係有關一種餐盒,尤指一種保溫環保餐盒。The present invention relates to a lunch box, especially a heat preservation and environmental protection lunch box.
隨著外送平台的興起,餐飲市場的競爭更加激烈。其中,在外送時需要使用到一次性餐盒,而餐盒的材質不外乎為紙板盒(或是植物纖維板盒)或塑膠盒,惟塑膠盒在一些國家當中已經開始逐步地禁止使用或是管制使用。With the rise of delivery platforms, competition in the catering market has become more intense. Among them, disposable lunch boxes need to be used for delivery, and the material of the lunch boxes is nothing more than cardboard boxes (or plant fiberboard boxes) or plastic boxes. However, the use of plastic boxes has been gradually banned in some countries. Regulated use.
然而,不論是紙板盒或是塑膠盒本身都不具備有保溫之功能,因此在現行的外送中,只能透過一個簡易的容置箱進行放置所有外送的餐盒,並進行保溫,其保溫的效果相當有限,因此容易導致餐食變質,影響口感,甚至於造成食物的敗壞,尤其是在天冷季節或是地區,更容易加速餐食敗壞的速度,實在不得不重視,而有改善之需求。However, neither the cardboard box nor the plastic box itself has the function of heat preservation. Therefore, in the current delivery, only a simple container can be used to place all the food boxes that are delivered and keep them warm. The effect of heat preservation is quite limited, so it is easy to cause the food to deteriorate, affect the taste, and even cause the food to spoil. Especially in cold seasons or regions, it is easier to accelerate the speed of food spoilage. I really have to pay attention to it and improve it. The demand.
雖然,在一些外帶餐食的場合中,可以透過消費者自行攜帶不銹鋼真空保溫餐盒來克服保溫的問題,但是不銹鋼真空保溫餐盒要價高,使用上不便利,且在外送到府的服務當中也無法適用。Although in some take-out food occasions, consumers can bring their own stainless steel vacuum insulated lunch boxes to overcome the problem of heat preservation, but the stainless steel vacuum insulated lunch boxes are expensive, inconvenient to use, and are delivered to the home. Nor can it be applied.
為解決上述課題,本發明揭露一種保溫環保餐盒,其盒體與上蓋之間裝設有內盒,內盒周緣被夾層空間全周圍地包圍,如此一來可降低餐食熱能向外傳遞,據以使餐盒具有保溫之功效。In order to solve the above-mentioned problems, the present invention discloses a thermal insulation and environmentally friendly lunch box. An inner box is installed between the box body and the upper cover. According to this, the lunch box has the effect of heat preservation.
為達上述目的,本發明一項實施例提供一種保溫環保餐盒,其包括一盒體、一內盒及一上蓋。盒體具有一底端、一頂端、一外層部及一內層部,內層部與外層部之間設有一第一夾層空間,內層部的內側設有一朝向頂端並對外開放的容置空間;內盒能夠設置於容置空間,內盒用以裝設餐食,第一夾層空間繞設於內盒的周緣,內盒與底端之間具有一第二夾層空間對應於內盒的底部;上蓋蓋設於盒體,上蓋具有一基部及一蓋合部,蓋合部結合於基部,基部蓋設於頂端,蓋合部蓋合並接設於內盒,其中,蓋合部與基部之間設有一第三夾層空間對應於內盒的頂部。In order to achieve the above objective, an embodiment of the present invention provides a heat preservation environmentally friendly lunch box, which includes a box body, an inner box and an upper cover. The box body has a bottom end, a top end, an outer layer portion and an inner layer portion. A first interlayer space is provided between the inner layer portion and the outer layer portion, and an accommodation space facing the top end and open to the outside is provided on the inner side of the inner layer portion. The inner box can be set in the accommodating space, the inner box is used to hold meals, the first interlayer space is arranged around the periphery of the inner box, and there is a second interlayer space between the inner box and the bottom end corresponding to the bottom of the inner box ; The upper cover is arranged on the box body, the upper cover has a base and a lid, the lid is combined with the base, the base is covered at the top, the lid is combined and connected to the inner box, wherein the lid and the base There is a third interlayer space corresponding to the top of the inner box.
藉此,本發明內盒上、下及周圍均被第一夾層空間、第二夾層空間與第三夾層空間全周圍地包圍,並以第一夾層空間、第二夾層空間與第三夾層空間作為空氣阻擋空間.如此一來,降低餐食熱能向外傳遞,達到降低冷熱能傳導的速度,有效地維持餐食的溫度,使餐盒具有保溫之效果,提供外食族延後享用美食的時間。Thereby, the upper, lower and surroundings of the inner box of the present invention are all surrounded by the first interlayer space, the second interlayer space and the third interlayer space, and the first interlayer space, the second interlayer space and the third interlayer space are used as Air blocking space. In this way, the heat transfer from the meal to the outside is reduced, so as to reduce the speed of heat and cold energy conduction, effectively maintain the temperature of the meal, make the lunch box have the effect of heat preservation, and provide outsiders with a delay in enjoying the meal.
此外,本發明之保溫環保餐盒以環保材質製成一次性或拋棄式的餐盒,其材質例如是以紙板、植物纖維板或鋁箔紙板之組合,具有環保特性,不會對環境造成破壞。In addition, the thermal insulation and environmentally friendly lunch box of the present invention is made of environmentally friendly materials as a disposable or disposable lunch box. The material is, for example, a combination of cardboard, plant fiber board or aluminum foil cardboard, which has environmental protection characteristics and will not cause damage to the environment.
為便於說明本發明於上述發明內容一欄中所表示的中心思想,茲以具體實施例表達。實施例中各種不同物件係按適於列舉說明之比例,而非按實際元件的比例與以繪製,合先敘明。另外,以下所提及的實施例中,若相同的元件將以相同的元件符號加以說明。In order to facilitate the description of the central idea of the present invention expressed in the column of the above-mentioned summary of the invention, specific embodiments are used to express it. The various objects in the embodiments are drawn according to the proportions suitable for enumerating and explaining, rather than according to the actual elements. In addition, in the embodiments mentioned below, if the same element is used, the same element symbol will be used for description.
請參閱圖1至圖2所示,係為本發明第一實施例之保溫環保餐盒100,其包括一盒體10、一內盒20及一上蓋30。本發明之保溫環保餐盒100以環保材質製成一次性或拋棄式的餐盒,其材質例如是以紙板、植物纖維板或鋁箔紙板之組合,而非單一材質,具有環保特性,不會對環境造成破壞。此外,盒體10及上蓋30能夠採用單層或是多層的材質製成。Please refer to FIG. 1 to FIG. 2, which is a thermal insulation and environmental
盒體10,具有一底端11、一頂端12、一外層部13及一內層部14,底端11實質上為封閉狀,頂端12實質上為開放狀,外層部13與內層部14之間設有一第一夾層空間15,內層部14的內側設有一朝向頂端12並對外開放的容置空間16。於本實施例中,外層部13與內層部14為各自獨立的構件而組設一起,外層部13具有一個第一組接部131及一個第三組接部132,第一組接部131鄰近於頂端12,第一組接部131為向內側而環設的卡槽,第三組接部132設於底端11,第三組接部132亦為環狀設置的卡槽。The
內層部14具有一周緣體141,容置空間16設於周緣體141內側,周緣體141一端橫向延伸設有一個第二組接部142插設結合於第一組接部131,另一端設有一個第四組接部143插設結合於第三組接部132。其中,周緣體141鄰近於第四組接部143設有一承靠部144,承靠部144供內盒20能夠設置於容置空間16而抵靠於其上,且內盒20用以裝設餐食。進一步地,第一夾層空間15係繞設於內盒20的周緣(也繞設於周緣體141),而內盒20與底端11之間具有一第二夾層空間17對應於內盒20的底部,第二夾層空間17與容置空間16連通。在本實施例中,第一夾層空間15與第二夾層空間17為各自獨立的空間而不連通。而在其他實施例中,內盒20的內側可舖設一層鋁箔或錫箔,也可以直接以鋁箔製成,以確保衛生並具有保鮮與耐熱的效果。The
上蓋30,係蓋設於盒體10,上蓋30具有兩各自獨立的一基部31及一蓋合部32。蓋合部32結合於基部31,基部31蓋設於頂端12,蓋合部32蓋合並接設於內盒20,其中,蓋合部32與基部31之間設有一第三夾層空間33對應於內盒20的頂部,以使得內盒20完全被第一夾層空間15、第二夾層空間17與第三夾層空間33全周圍地包圍。The
於本實施例中,基部31中央位置設有一第一定位部311,第一定位部311為穿槽,蓋合部32具有一凸起狀的第二定位部321及兩個端側部322,蓋合部32的第二定位部321穿伸第一定位部311,而使蓋合部32的端側部322露出上蓋30的外側而結合固定,其中,第三夾層空間33設於第一定位部311與第二定位部321之間。In this embodiment, a
藉此,當餐食40(熱食或冰品)置放於內盒20,並將上蓋30蓋合於盒體10,使內盒20上、下及周圍均被第一夾層空間15、第二夾層空間17與第三夾層空間33全周圍地包圍,並以第一夾層空間15、第二夾層空間17與第三夾層空間33作為空氣阻擋空間.如此一來,降低餐食40熱能向外傳遞,即達到降低冷熱能傳導的速度,有效地維持餐食40的溫度,具有保溫之效果,提供外食族延後享用美食的時間。Thereby, when a meal 40 (hot or ice) is placed in the
如圖3所示,係為本發明第二實施例。第二實施例中與第一實施例中相同的元件標號代表相同的元件、結構與功能,故不再贅述。於本實施例中,外層部13的第一組接部131為一個,第三組接部132為兩個,內層部14的周緣體141與外層部13具有一隔板18,隔板18使第一夾層空間15分隔成兩個,據以增進第一夾層空間15隔熱的能力,提升保溫效果。As shown in Figure 3, it is the second embodiment of the present invention. In the second embodiment, the same component numbers as in the first embodiment represent the same components, structures and functions, so they will not be repeated. In this embodiment, the number of the
如圖4所示,係為本發明第三實施例。第三實施例中與第一實施例中相同的元件標號代表相同的元件、結構與功能,故不再贅述。於本實施例中,內層部14相對外層部13為吊掛式組合設置,即內層部14的第二組接部142為開口朝下設置的卡槽,外層部13的第三組接部132為卡槽,以供第一組接部131插設於第二組接部142,第四組接部143插設於第三組接部132。As shown in Figure 4, it is the third embodiment of the present invention. In the third embodiment, the same component numbers as in the first embodiment represent the same components, structures, and functions, so they will not be repeated. In this embodiment, the
如圖5所示,係為本發明第四實施例。第四實施例中與第三實施例中相同的元件標號代表相同的元件、結構與功能,故不再贅述。於本實施例中,內層部14相對外層部13為吊掛式組合設置,外層部13具有一個第一組接部131鄰近於頂端12,內層部14的周緣體141異於第二組接部142具有一封閉端145,第二夾層空間17設於封閉端145與底端11之間,且第二夾層空間17與第一夾層空間15連通設置。As shown in Figure 5, it is the fourth embodiment of the present invention. In the fourth embodiment, the same element numbers as in the third embodiment represent the same elements, structures and functions, so they will not be repeated. In this embodiment, the
如圖6所示,係為本發明第五實施例。第五實施例中與第一實施例中相同的元件標號代表相同的元件、結構與功能,故不再贅述。於本實施例中,外層部13與內層部14的形狀相符,內層部14為蜂巢板製成,且為兩層設置。而第一夾層空間15與第二夾層空間17均設於內層部14,透過蜂巢板而具有降低熱傳導,提升保溫之效果。As shown in Figure 6, it is the fifth embodiment of the present invention. In the fifth embodiment, the same component numbers as in the first embodiment represent the same components, structures, and functions, and therefore will not be repeated. In this embodiment, the
如圖7所示,係為本發明第六實施例。第六實施例中與第五實施例中相同的元件標號代表相同的元件、結構與功能,故不再贅述。於本實施例中,外層部13與內層部14為蜂巢板一體製成,外層部13與內層部14之間具有一間隔部19,間隔部19的兩側各設有一空氣間隔室191,第一夾層空間15與第二夾層空間17設於外層部13與內層部14。藉此,透過蜂巢板降低熱傳導效應,而空氣間隔室191亦能夠阻隔溫度的傳遞,而達到保溫的效果。As shown in FIG. 7, it is the sixth embodiment of the present invention. In the sixth embodiment, the same component numbers as in the fifth embodiment represent the same components, structures and functions, and therefore will not be repeated here. In this embodiment, the
如圖8所示,係為本發明第七實施例。第七實施例中與第一實施例中相同的元件標號代表相同的元件、結構與功能,故不再贅述。於本實施例中,上蓋30與第一實施例不同,其中,上蓋30的基部31內側凸設有一第一定位部311,上蓋30的蓋合部32具有一第二定位部321套接於第一定位部311,第三夾層空間33設於第一定位部311與第二定位部321之間,藉此上蓋30蓋設於盒體10,使內盒20完全被第一夾層空間15、第二夾層空間17與第三夾層空間33全周圍地包圍。As shown in FIG. 8, it is the seventh embodiment of the present invention. In the seventh embodiment, the same component numbers as in the first embodiment represent the same components, structures and functions, and therefore will not be repeated. In this embodiment, the
綜合前述,本發明具有下列優點:In summary, the present invention has the following advantages:
1.本發明之保溫環保餐盒100,係以環保材質製成一次性或拋棄式盒,其具有環保特性,不會對環境造成破壞。1. The thermal insulation and environmentally
2.本發明之保溫環保餐盒100的內盒20的周圍完全被第一夾層空間15、第二夾層空間17與第三夾層空間33全周圍地包圍,使得餐食的溫度不易向外傳導而快速失去原有溫度,以便維持放置在內盒20中的餐食溫度,使外食族延長/延後享用美食的時間。2. The
雖然本發明是以一個最佳實施例作說明,精於此技藝者能在不脫離本發明精神與範疇下作各種不同形式的改變。以上所舉實施例僅用以說明本發明而已,非用以限制本發明之範圍。舉凡不違本發明精神所從事的種種修改或改變,俱屬本發明申請專利範圍。Although the present invention is described in a preferred embodiment, those skilled in the art can make various changes in various forms without departing from the spirit and scope of the present invention. The above-mentioned embodiments are only used to illustrate the present invention, and are not used to limit the scope of the present invention. All modifications or changes made without violating the spirit of the present invention belong to the scope of the patent application of the present invention.
100:保溫環保餐盒100: Insulation environmentally friendly lunch box
10:盒體10: Box body
11:底端11: bottom
12:頂端12: top
13:外層部13: Outer layer
131:第一組接部131: The first group of joints
132:第三組接部132: The third group of joints
14:內層部14: Inner layer
141:周緣體141: Peripheral Body
142:第二組接部142: The second set of joints
143:第四組接部143: The fourth group of joints
144:承靠部144: Support Department
145:封閉端145: closed end
15:第一夾層空間15: The first mezzanine space
16:容置空間16: accommodation space
17:第二夾層空間17: The second mezzanine space
18:隔板18: partition
19:間隔部19: Spacer
191:空氣間隔室191: Air Compartment
20:內盒20: inner box
30:上蓋30: Upper cover
31:基部31: Base
311:第一定位部311: The first positioning part
32:蓋合部32: cover part
321:第二定位部321: second positioning part
322:端側部322: End Side
33:第三夾層空間33: The third mezzanine space
40:餐食40: Meals
[圖1]係為本發明第一實施例之保溫環保餐盒結構分解示意圖。 [圖2]係為本發明第一實施例之保溫環保餐盒結構組合剖面示意圖。 [圖3]係為本發明第二實施例之保溫環保餐盒結構組合剖面示意圖。 [圖4]係為本發明第三實施例之保溫環保餐盒結構組合剖面示意圖。 [圖5]係為本發明第四實施例之保溫環保餐盒結構組合剖面示意圖。 [圖6]係為本發明第五實施例之保溫環保餐盒結構組合剖面示意圖。 [圖7]係為本發明第六實施例之保溫環保餐盒結構組合剖面示意圖。 [圖8]係為本發明第七實施例之保溫環保餐盒結構組合剖面示意圖。 [Figure 1] is an exploded view of the structure of the thermal insulation and environmentally friendly lunch box according to the first embodiment of the present invention. [Figure 2] is a schematic cross-sectional view of the structure combination of the thermal insulation and environmentally friendly lunch box according to the first embodiment of the present invention. [Fig. 3] is a schematic cross-sectional view of the structure combination of the thermal insulation and environmental protection lunch box according to the second embodiment of the present invention. [Figure 4] is a schematic cross-sectional view of the structure combination of a thermal insulation and environmentally friendly lunch box according to a third embodiment of the present invention. [Fig. 5] is a schematic cross-sectional view of the structure combination of the heat preservation and environmental protection lunch box according to the fourth embodiment of the present invention. [Fig. 6] is a schematic cross-sectional view of the structure combination of the thermal insulation and environmental protection lunch box according to the fifth embodiment of the present invention. [Fig. 7] is a schematic cross-sectional view of the structure combination of the heat preservation and environmental protection lunch box according to the sixth embodiment of the present invention. [Figure 8] is a schematic cross-sectional view of the thermal insulation and environmental protection lunch box structure combination of the seventh embodiment of the present invention.
10:盒體 10: Box body
11:底端 11: bottom
12:頂端 12: top
13:外層部 13: Outer layer
131:第一組接部 131: The first group of joints
132:第三組接部 132: The third group of joints
14:內層部 14: Inner layer
141:周緣體 141: Peripheral Body
142:第二組接部 142: The second set of joints
143:第四組接部 143: The fourth group of joints
144:承靠部 144: Support Department
15:第一夾層空間 15: The first mezzanine space
16:容置空間 16: accommodation space
17:第二夾層空間 17: The second mezzanine space
20:內盒 20: inner box
30:上蓋 30: Upper cover
31:基部 31: Base
311:第一定位部 311: The first positioning part
32:蓋合部 32: cover part
321:第二定位部 321: second positioning part
322:端側部 322: End Side
33:第三夾層空間 33: The third mezzanine space
40:餐食 40: Meals
Claims (10)
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TW109124035A TWI749640B (en) | 2020-07-16 | 2020-07-16 | Eco-friendly thermal insulating meal box |
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TW109124035A TWI749640B (en) | 2020-07-16 | 2020-07-16 | Eco-friendly thermal insulating meal box |
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TW202203804A TW202203804A (en) | 2022-02-01 |
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TW109124035A TWI749640B (en) | 2020-07-16 | 2020-07-16 | Eco-friendly thermal insulating meal box |
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US5355777A (en) * | 1993-09-09 | 1994-10-18 | Chen Tsang Hue | High temperature adiabatic cooking device |
US5579946A (en) * | 1994-11-07 | 1996-12-03 | Rowan; Donald | Thermal insulating containers for retaining food and beverage |
EP0763483A1 (en) * | 1995-09-13 | 1997-03-19 | Nippon Sanso Corporation | Thermally insulated double-walled synthetic resin container and thermally insulated double-walled synthetic resin lid |
US20020043076A1 (en) * | 1998-03-09 | 2002-04-18 | Hodosh Marc A. | Insulated container and receptacle therefor |
TWM284266U (en) * | 2005-08-19 | 2006-01-01 | Ho Easy Industry Co Ltd | Thermal insulation lunch box |
CN105266652A (en) * | 2014-05-26 | 2016-01-27 | 株式会社乐扣乐扣 | Vessel keeping constant temperature |
CN207574712U (en) * | 2017-11-02 | 2018-07-06 | 苏海燕 | Multi-sealed incubation canteen |
CN207639818U (en) * | 2017-11-14 | 2018-07-24 | 常州龙骏天纯环保科技有限公司 | A kind of hot product heat-preservation lunch box of Ice taken out based on food and drink |
CN208186941U (en) * | 2018-04-27 | 2018-12-04 | 容小燕 | A kind of open air ice packet |
TWM603719U (en) * | 2020-07-16 | 2020-11-11 | 涂永隆 | Thermal insulation environmental protection lunch box |
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2020
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Publication number | Priority date | Publication date | Assignee | Title |
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US5355777A (en) * | 1993-09-09 | 1994-10-18 | Chen Tsang Hue | High temperature adiabatic cooking device |
US5579946A (en) * | 1994-11-07 | 1996-12-03 | Rowan; Donald | Thermal insulating containers for retaining food and beverage |
EP0763483A1 (en) * | 1995-09-13 | 1997-03-19 | Nippon Sanso Corporation | Thermally insulated double-walled synthetic resin container and thermally insulated double-walled synthetic resin lid |
US20020043076A1 (en) * | 1998-03-09 | 2002-04-18 | Hodosh Marc A. | Insulated container and receptacle therefor |
TWM284266U (en) * | 2005-08-19 | 2006-01-01 | Ho Easy Industry Co Ltd | Thermal insulation lunch box |
CN105266652A (en) * | 2014-05-26 | 2016-01-27 | 株式会社乐扣乐扣 | Vessel keeping constant temperature |
CN207574712U (en) * | 2017-11-02 | 2018-07-06 | 苏海燕 | Multi-sealed incubation canteen |
CN207639818U (en) * | 2017-11-14 | 2018-07-24 | 常州龙骏天纯环保科技有限公司 | A kind of hot product heat-preservation lunch box of Ice taken out based on food and drink |
CN208186941U (en) * | 2018-04-27 | 2018-12-04 | 容小燕 | A kind of open air ice packet |
TWM603719U (en) * | 2020-07-16 | 2020-11-11 | 涂永隆 | Thermal insulation environmental protection lunch box |
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TW202203804A (en) | 2022-02-01 |
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