TWI717918B - Stackable steamer-style lunch box - Google Patents

Abstract

The invention provides a stackable steamer-type lunch box. When the bento box is stored or carried without heating, a top cover, a main shell and a bottom cover in the bento box are combined and fixed by a buckle part Formed as one. When the bento box is used for steam heating, first remove the buckle and then remove the bottom cover so that the bento box is located on the steam heating device, and the top cover blocks the steam, so that the steam is located in the main housing in. When the bento box is stacked on another bento box, first remove the top cover and stack another bento box, and then put the top cover on the other bento box, and the steam will pass through the bento box and Enter into another bento box, and finally block the steam with the top cover, so that the steam is in the bento box and the other bento box.

Description

Stackable steamer-style lunch box

The present invention relates to a bento box structure, in particular to a steamer structure design, which can be stacked and cooked with steam.

In recent years, with the improvement of people's concept of health preservation and health, food safety issues for foodies have always been the focus of public concern. Therefore, in consideration of freshness, safety and hygiene, most students and office workers bring their own lunch.

Generally, when using the bento, rice, dishes, etc. are directly placed in the bento. If you want to keep the bento warm, you need to heat the bento with an electric pot or other steaming device. When a large amount of bento needs to be heated, not only a huge heating device is needed to heat a large amount of bento at the same time, but the huge heating device is not only bulky but also consumes relatively considerable power.

In view of the above-mentioned deficiencies, the creators of this case tried their best to research and invent, and finally developed the stackable steamer-style lunch box of the present invention, which was adjusted to a function that cannot be easily achieved by ordinary commercially available lunch boxes. Therefore, this creation requires this aspect Make improvements as the main goal.

The object of the present invention is to provide a stackable steamer-type bento box. The bottom surface of the bento box can accommodate another bento box top surface shape design, which can achieve the effect of stacking the bento boxes to save space.

The object of the present invention is to provide a stackable steamer-type bento box. By designing the bento box as a steamer structure, a large number of bento boxes can be cooked by steam heating, and the taste of the ingredients in each bento box will not change.

In order to achieve the above-mentioned objective, the present invention provides a stackable steamer-type lunch box, which includes: a supporting base body and at least one bento box body. The supporting seat body further includes: an outer shell, a placing tray body and a heating part. The outer shell has a thickness hollow opening structure, and the outer shell contains a liquid. A bent portion extends around the outer edge of the placing tray, and the bent portion abuts against the outer edge of the outer shell, so that the placing tray is located on the outer shell. The placing tray body has a bottom plate, the bottom plate is a height from the bending part, the bottom plate has a plurality of placing parts, the two placing parts are separated by a partition, and the placing part has a plurality of perforations . The heating part is located in the outer shell and can provide a heat to vaporize the liquid into a vapor.

At least one bento box, the bento box located on the placing part, further includes: a base frame, a first net frame, a main shell, an upper frame, and a second net frame. The base frame body has a hollow opening structure, and the bottom side has a slot and a first mesh slot, the first mesh slot is adjacent to the slot, and the outer edge size of the first mesh slot is larger than the slot Outer edge size. The first net frame body has a plurality of first slot holes, and the first net frame body is located in the first net slot. The main shell has a hollow tubular structure, and one side is connected with the opening side of the base frame. Two sides of the upper frame body are respectively provided with a fixing groove and a second mesh-placement groove, and the fixing groove is connected with the other side of the main housing, so that the upper frame is located on the main housing. The second net frame body has a plurality of second slot holes, and the second net frame body is located in the second net placement groove.

Wherein, the steam sequentially passes through the perforation, the slot, and the first slot into the main casing.

In a preferred embodiment of the present invention, the lunch box body further includes a top cover, the top cover abuts on the second net frame body and is located on the upper frame body; when the steam passes through the second slot , With the top cover blocking, so that the vapor is located in the main housing. The bento box body further includes a bottom cover. When the bento box body is separated from the placing part, the bottom cover abuts on the bottom side of the base frame, and a buckle part connects the bottom cover and the The top cover makes the bento box body integrated. The buckling portion further has a plurality of perforated bodies and at least one set of solids. The plurality of perforated bodies are respectively located on the surfaces of the top cover and the bottom cover, and the set of solids pass through the through holes located on the top cover and the bottom cover respectively. Body, the bento box body is integrated. This group of solids are made of elastic materials.

In a preferred embodiment of the present invention, the main casing further has a handle portion, which is fixed on two sides of the main casing by two fasteners, and the handle portion is centered about the extension direction of the two fasteners. Perform a rotational displacement movement.

In a preferred embodiment of the present invention, the main housing is made of bamboo material.

In a preferred embodiment of the present invention, the shape of the outer edge of the upper frame corresponds to the shape of the slot, the upper frame can be stacked with another bento box, and the upper frame is positioned at the opening of the other bento box. Slot. The other bento box further includes a top cover, the top cover abuts against the second net frame of the other bento box; when the steam passes through the second slot and enters the other bento box, Blocked by the top cover, the steam is located in the bento box and another bento box.

In a preferred embodiment of the present invention, the first slot has a linear shape, and the second slot has a circular shape.

In order to enable your reviewer to have a better understanding and understanding of the features of the present invention and the effects achieved, a preferred embodiment and detailed description are provided. The description is as follows:

Please refer to Figures 1 to 5, which are the preferred embodiments of the stackable steamer-type lunch box of the present invention. Three-dimensional structure combination and decomposition, cross-sectional structure, first and second preferred use state cross-sectional structure, placement Schematic diagram of the unused state. The stackable steamer type bento box of the present invention includes: a supporting base body 1 and at least one bento box body 2.

The supporting base body 1 further includes: an outer shell 11, a tray body 12 and a heating part 13. The outer casing 11 is integrally formed so that the outer casing 11 has a hollow opening structure with a thickness t, and the side adjacent to the bottom surface is designed as an arc-shaped structure. The outer casing 11 contains a liquid 3.

A bent portion 121 extends around the outer edge of the tray body 12, and the bent part 121 abuts against the outer edge of the outer shell 11, so that the tray 12 is located on the outer shell 11, and the bent part 121 The end is formed flush with the outer edge of the outer shell 11. The placing tray 12 has a chassis 122, the chassis 122 is separated from the bending portion 121 by a height h, the chassis 122 is connected to the bending portion 121 in an arc-shaped structure, and the chassis 122 has a plurality of placements. A partition 124 separates the two placement portions 123 by a partition 124, and the placement portion 124 has a plurality of perforations 125. The heating part 13 is located in the outer shell 11 and can provide heat to vaporize the liquid 3 into a vapor.

The heating part 13 can be connected to a local power supply (not shown in the figure), and the heating part 13 is designed as a dish-shaped structure, which not only enlarges the heating area, but also bears the droplets that are cooled by the placing plate 12 Liquid 3.

The bento box 2 further includes a base frame 21, a first net frame body 22, a main housing 23, an upper frame body 24, and a second net frame body 25. The base frame 21 has a hollow opening structure, and the bottom side has a slot 211 and a first mesh slot 212, the first mesh slot 212 is adjacent to the slot 211, and the first mesh slot 212 is outside The size of the edge is larger than the size of the outer edge of the slot 211.

The first grid body 22 has a plurality of first slots 221, and the first slots 221 have a linear shape to prevent steam from directly acting on the food area. Since the outer edge size of the first mesh slot 212 is larger than the outer edge size of the slot 211, the first mesh frame body 22 is located in the first mesh slot 212 and will not fall out of the slot 211.

The main housing 23 has a hollow tubular structure, and one side is connected with the opening side of the base frame 21. In a preferred embodiment of the present invention, the main casing 23 is made of bamboo material, so when the internal food material is heated by steam, the aroma of bamboo material will be emitted. The main housing 23 further has a handle portion 231, which is fixed on two sides of the main housing 23 by two fasteners 232, and the handle portion 231 performs a rotational displacement movement with the extension direction of the two fasteners 232 as the axis. 91, to facilitate carrying or storage.

Two sides of the upper frame body 24 are respectively a retaining groove 241 and a second mesh slot 242. The retaining groove 241 is connected to the other side of the main housing 23 so that the upper frame 24 is located in the main housing 23. on.

The second net frame body 25 has a plurality of second slots 251, the second slot holes 251 are circular in shape to facilitate the escape of steam, and the second net frame body 25 is located in the second net slot 242.

The bento box 2 further includes a top cover 26, a bottom cover 27, and a fastening portion 28. When the bento box 2 is stored or carried without heating, the top cover 26 abuts on the second grid The body 25 is located on the upper frame body 24, and the bottom cover 27 abuts on the bottom side of the base frame body 21. The buckling portion 28 further has a plurality of perforated bodies 281 and at least one set of solid bodies 282. The plurality of perforated bodies 281 are respectively located on the surface of the top cover 26 and the bottom cover 27, and the set of solid bodies 282 are respectively located on the top cover 26 and the perforated body 281 of the bottom cover 27, the set of solids 282 are made of elastic material, and the bento box 2 can be integrated into one body.

When the bento box 2 is heated for use, first remove the set of solids 282, and move the bottom cover 27 out of the bottom side of the base frame 21 so that the base frame 21 is located on the placing portion 123, if not Stack another bento box 2a, the top cover 26 is pressed against the second net frame body 25, and is located on the upper frame body 24, the steam passes through the perforation 125, the slot 211, and the first slot in sequence The hole 221 enters the main casing 23, and when the steam passes through the second slot 251, the top cover 26 is blocked, so that the steam is located in the main casing 23.

When the bento box 2 is stacked with another bento box 2a, the top cover 26 is removed and separated from the upper frame 24. Since the outer edge shape of the upper frame 24 corresponds to the shape of the slot 211, the upper frame The body 24 can stack another bento box 2a, and the upper frame 24 is located in the slot 211a of the other bento box 2a. The other bento box 2a further includes a top cover 26a, and the top cover 26a abuts the second net frame body 25a of the other bento box 2a; when the steam passes through the second slot 251, it enters the other In the bento box 2a, the top cover 26a blocks the steam so that the steam is located in the bento box 2 and the other bento box 2a.

Through the above detailed description, it can be fully demonstrated that the purpose and efficacy of the present invention are progressive in implementation, have great industrial utility value, and fully comply with the requirements of an invention patent. An application is filed in accordance with the law. However, the above are only preferred embodiments of the present invention, and do not therefore limit the implementation and protection scope of the present invention. For those skilled in the art, they should be aware of what is made using the description and illustrations of the present invention. The solutions obtained by equivalent substitutions and obvious changes should all be included in the protection scope of the present invention.

1: Bearing body 11: outer shell 12: Place the tray 121: Bending part 122: Chassis 123: Placement Department 124: Separator 125: Piercing 13: Heating section 2, 2a: Bento box 21: Base frame 211, 211a: Slotting 212: The first net slot 22: The first grid body 221: first slot 23: main shell 231: Handle 232: lock firmware 24: Shelf body 241: Card Slot 242: The second net slot 25, 25a: second grid body 251: second slot 26, 26a: top cover 27: bottom cover 28: Fastening part 281: perforated body 282: group solid 3: liquid 91: Rotational displacement movement t: thickness h: height

Figure 1 is a schematic view of the three-dimensional structure assembly of a preferred embodiment of the stackable steamer-type lunch box of the present invention. Figure 2 is an exploded view of the three-dimensional structure of a preferred embodiment of the stackable steamer-type lunch box of the present invention. Figure 3 is a schematic cross-sectional view of a preferred embodiment of the stackable steamer-type lunch box of the present invention. Figure 4A is a schematic cross-sectional view of the first preferred use state of the stackable steamer-type lunch box of the present invention. Figure 4B is a schematic cross-sectional view of the second preferred use state of the stackable steamer-type lunch box of the present invention. Figure 5 is a schematic diagram of the stackable steamer-type lunch box of the present invention in an unused state.

1: Bearing body

11: outer shell

12: Place the tray

121: Bending part

122: Chassis

123: Placement Department

124: Separator

125: Piercing

13: Heating section

2: Bento box

21: Base frame

211: Slotting

212: The first net slot

22: The first grid body

221: first slot

23: main shell

231: Handle

232: lock firmware

24: Shelf body

241: Card Slot

242: The second net slot

25: The second grid body

251: second slot

26: top cover

27: bottom cover

28: Fastening part

281: perforated body

282: group solid

91: Rotational displacement movement

t: thickness

Claims (9)

A stackable steamer-type bento box includes: a bearing base, and further includes: an outer shell with a thickness hollow opening structure, the outer shell containing a liquid; a placing tray body extending around the outer edge A bent portion, the bent portion abuts against the outer edge of the outer shell, so that the placing tray is located on the outer shell; the placing tray has a chassis, the chassis and the bent part are separated by a height, and the chassis has A plurality of placing parts, the two placing parts are separated by a partition, the placing part has a plurality of perforations; a heating part, located in the outer shell, can provide a heat to vaporize the liquid into a vapor ; At least one bento box, the bento box is located on the placement portion, and further includes: a base frame, a hollow opening structure, and the bottom side has a slot and a first mesh slot, the first The mesh slot is adjacent to the slot, and the size of the outer edge of the first mesh slot is larger than the size of the slot; a first mesh frame body has a plurality of first slots, and the first mesh frame body is located in the In the first mesh slot; a main shell is a hollow tubular structure, one side is connected with the opening side of the base frame; an upper frame body, two sides are respectively a clamping slot and a second mesh slot, The locking groove is connected to the other side of the main housing, so that the upper frame is located on the main housing; a second net frame body has a plurality of second slots, and the second net frame body is located on the first Two mesh slots; wherein the steam sequentially passes through the perforation, the slot, and the first slot into the main shell, the outer edge shape of the upper frame corresponds to the slot shape, and the upper frame can be stacked The other bento box body, and the upper frame body is located in the slot of the other bento box body. For the stackable steamer type lunch box described in item 1 of the scope of patent application, the bento box body further includes a top cover, the top cover abuts against the second net frame body and is located on the upper frame body; When the steam passes through the second slot, it is blocked by the top cover so that the steam is located in the main casing. For the stackable steamer type lunch box described in item 2 of the scope of patent application, wherein the bento box body further includes a bottom cover, and when the bento box body is separated from the placing portion, the bottom cover abuts against the base On the bottom side of the frame body, a buckle part is used to connect the bottom cover and the top cover respectively, so that the bento box body is integrated. As described in item 3 of the scope of patent application, the stackable steamer-type lunch box, wherein the buckling part further has a plurality of perforated bodies and at least one set of solids, and the plurality of perforated bodies are respectively located on the top cover and the bottom cover On the surface, the group of solids respectively pass through the perforated bodies on the top cover and the bottom cover to form the bento box into one body. As described in item 4 of the scope of patent application, the stackable steamer-type lunch box, wherein the group of solids are made of elastic materials. For example, the stackable steamer-type bento box described in item 1 of the scope of patent application, wherein the main body has a handle part which is fixed to two sides of the main body by two locking members, and the handle part is The extension direction of the locking member is the axis, and performs a rotational displacement movement. For the stackable steamer type lunch box described in item 1 of the scope of the patent application, the main shell is made of bamboo material. For the stackable steamer type bento box described in item 1 of the scope of patent application, the other bento box body further includes a top cover, and the top cover abuts on the second net frame body of the other bento box body; When the steam passes through the second slot and enters another bento box, it is blocked by the top cover so that the steam is located in the bento box and the other bento box. In the stackable steamer-type lunch box described in claim 1, wherein the first slot has a linear shape, and the second slot has a circular shape.

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