Food storage cup

Abstract

This utility model discloses a food preservation cup, including a cup body, a cup lid, an inner box, and a food storage box. The cup lid is installed at the mouth of the cup body. Multiple food storage boxes can be used to meet the needs of classified storage. Through a unique series-connected structural design, the space occupied inside the cup body is reduced, making the entire food preservation cup lighter and more portable. When cold preservation is required, cold water or cold storage material can be placed in the cup body or the food storage box at the top of the assembly. When a warm environment is required, hot water or heat storage material can be placed in the cup body or the food storage box at the top of the assembly. Then, the assembly is connected to the cup lid. In this way, an ideal cold or warm environment can be created inside the cup body, effectively extending the freshness shelf life of food or milk.

Description

Technical Field

[0001] This utility model relates to the field of food preservation devices, and in particular to a food preservation cup. Background Technology

[0002] When people go out, they often need to carry a lot of food, including but not limited to beverages, water, milk, coffee, tea, etc. Some foods need to be stored at low temperatures. In hot environments, drinking water can be cooled down before drinking. When taking infants out, breast milk also needs to be stored at low temperatures to prevent it from spoiling easily at room temperature. Therefore, a portable preservation product is needed. Utility Model Content

[0003] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes a food preservation cup, including a cup body, a cup lid, an inner box, and a food storage box; the cup lid is installed at the mouth of the cup body; multiple food storage boxes are used, and each food storage box stores complementary food, breast milk, or other foods, and the multiple food storage boxes are stacked vertically and connected to form an assembly; when cold preservation is required, cold water or cold storage material can be placed in the cup body or the food storage box at the top of the assembly; when a warm environment is required, hot water or heat storage material can be placed in the cup body or the food storage box at the top of the assembly; then the assembly is connected to the cup lid, and finally the assembly is placed inside the cup body, and then the cup lid is connected to the cup body.

[0004] According to some embodiments of this utility model, the cup lid contains an inner box, which is connected to the assembly. The inner box is filled with heat-insulating material, which isolates heat exchange to improve the preservation effect.

[0005] According to some embodiments of this utility model, the cup body includes a cup cavity and a vacuum cavity. An assembly is installed in the cup cavity, and the vacuum cavity is located on the outside of the inner cavity. The vacuum cavity isolates the heat exchange between the inner cavity and the external environment to enhance the cold or heat preservation effect.

[0006] According to some embodiments of this utility model, a first thread is provided on the outer side wall of the cup mouth of the cup body, and a second thread is provided on the inner side wall of the cup lid. The first thread and the second thread engage with each other to achieve a threaded connection between the cup lid and the cup body.

[0007] According to some embodiments of this utility model, the cup lid includes a top cover and a bottom cover, with the top cover snapped onto the top of the bottom cover and the bottom cover connected to the inner box.

[0008] According to some embodiments of this utility model, a through hole is opened on the bottom cover, and a connecting screw is installed in the through hole. A stud is provided in the inner cavity of the inner box, and the connecting screw is installed in the stud, so as to realize the detachable connection between the bottom cover and the inner box.

[0009] According to some embodiments of this utility model, and in order to avoid the connecting screws being exposed, affecting the overall aesthetics or causing the edges of the connecting screws to scratch the user, a top cover is attached to the bottom cover.

[0010] According to some embodiments of this utility model, a handle is installed on the bottom cover to facilitate lifting the food preservation cup and removing the assembly.

[0011] According to some embodiments of this utility model, in order to ensure accurate installation and stability of the inner box after installation, a positioning hole is provided on the bottom cover, and a positioning post is provided on the edge of the inner box; during assembly, the positioning post is inserted into the positioning hole to achieve accurate installation of the inner box on the bottom cover and improve the stability of the inner box after installation.

[0012] According to some embodiments of this utility model, in order to further improve the sealing performance, a first sealing ring is fitted on the inner box. When the cup lid is installed on the mouth of the cup body, the first sealing ring is located between the inner box and the inner wall of the cup body.

[0013] According to some embodiments of this utility model, the food storage box includes a box body and a box lid, with the box lid installed at the opening of the box body. According to some embodiments of the present invention, the box cover includes an upper cover ring and a lower cover ring, a cover plate is provided between the upper cover ring and the lower cover ring, the lower cover ring is installed at the opening of the box body, and the upper cover ring is connected to the inner box or to the box body of another food storage box.

[0014] According to some embodiments of the present invention, the box body includes a first box body and a second box body. The top of the first box body is open, and the diameter of the second box body is smaller than the diameter of the first box body. Through the above-mentioned diameter reduction design, it is convenient to connect the food storage boxes in series and make the assembly into a cylindrical shape.

[0015] According to some embodiments of this utility model, a seventh thread is provided on the outer wall of the lower cover ring, and a third thread is provided on the inner wall of the opening of the first box body. The connection between the box body and the box cover is achieved by the interlocking of the third thread and the seventh thread.

[0016] According to some embodiments of this utility model, a sixth thread is provided on the inner wall of the upper cover ring, and a fourth thread is provided on the outer wall of the second box body. The two food storage boxes are connected in series through the interlocking of the fourth thread and the sixth thread.

[0017] According to some embodiments of this utility model, the outer side wall of the inner box is provided with a fifth thread, and the fifth thread and the sixth thread engage with each other to realize the connection between the food storage box and the inner box.

[0018] According to some embodiments of this utility model, in order to ensure that the sealing lower cover ring of the food storage box is fitted with a second sealing ring, when the lower cover ring is installed at the box opening, the second sealing ring is located between the lower cover ring and the inner wall of the box.

[0019] This utility model has at least the following beneficial effects: 1. Multiple food storage containers can meet the needs of classifying and storing complementary foods, breast milk, and other liquid or semi-solid foods. Through a unique series-connected structural design, multiple food storage containers are compactly stacked and combined, which significantly reduces the space occupied inside the cup. This ingenious space optimization solution directly leads to a reduction in the size of the cup, making the entire food storage cup lighter and more portable, making it easy to carry whether for daily commutes or travel.

[0020] 2. When you need to remove the food storage box assembly, you can simply use the lid to completely remove the entire food storage box assembly from the cup body. This integrated operation greatly improves the convenience of use.

[0021] 3. Users can flexibly place cold or hot water in the food storage box on the top layer of the assembly according to their actual needs, or choose professional cold / heat storage materials, or place cold or hot water inside the cup. This will create an ideal cold or hot environment inside the food preservation cup, effectively extending the freshness of food or milk, and ensuring that infants can enjoy nutritious food every time.

[0022] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0023] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is an overall exploded view of an embodiment of the present utility model; Figure 2 This is a top view of an embodiment of the present utility model; Figure 3 for Figure 2 Schematic diagram of the AA section; Figure 4 This is a cross-sectional view of the food storage box in a fully loaded state according to an embodiment of the present utility model; Figure 5 for Figure 3 Enlarged diagram of B in the diagram; Figure 6 for Figure 3 Enlarged diagram of C in the middle; Figure 7 This is a schematic diagram showing the connection state between the cup lid and the food storage box in an embodiment of this utility model; Figure 8 This is a schematic diagram of the bottom of the cup lid according to an embodiment of the present invention.

[0024] Figure 9 This is a schematic diagram of the cup lid exploding according to an embodiment of the present invention.

[0025] Figure 10 This is a schematic diagram of an explosion of the food storage box according to an embodiment of the present invention. Figure Four . Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0027] In the description of this utility model, "more than" means two or more, and "greater than," "less than," "exceeding," etc., are understood to exclude the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly specifying the number of indicated technical features or their sequential relationship.

[0028] Reference Figures 1 to 4 The food preservation cup includes a cup body 100, a cup lid 200, an inner box 400, and a food storage box 300. The cup lid 200 is fitted onto the mouth of the cup body 100. Multiple food storage boxes 300 are used, and each food storage box 300 stores complementary food, breast milk, or other foods. The multiple food storage boxes 300 are stacked vertically and connected to form a combination body 301. When cold preservation is required, cold water or cold storage material can be placed in the cup body 100 or the food storage box 300 at the top of the combination body 301. When a warm environment is required, hot water or heat storage material can be placed in the cup body 100 or the food storage box 300 at the top of the combination body 301. Then, the food storage box 300 at the top of the combination body 301 is connected to the cup lid 200. Finally, the combination body 301 is placed inside the cup body 100, and then the cup lid 200 is connected to the cup body 100.

[0029] Firstly, multiple food storage containers 300 can meet the needs of categorizing and storing complementary foods, breast milk, and other liquid or semi-solid foods. Through a unique series-connected structural design, multiple food storage containers 300 can be compactly stacked and combined, thus significantly reducing the space occupied inside the cup body 100. This ingenious space optimization solution directly results in a reduction in the volume of the cup body 100, making the entire food storage cup lighter and more portable, easily carried for daily commutes or travel.

[0030] Secondly, when removing the assembly 301, the entire food storage container 300 assembly 301 can be completely removed from the cup body 100 simply by using the cup lid 200. This integrated operation greatly improves the convenience of use. More importantly, users can flexibly place cold or hot water in the top food storage container 300 of the assembly 301, or use professional cold / heat storage materials, or place cold or hot water inside the cup body 100, thus creating an ideal cold or hot environment inside the food preservation cup. This effectively extends the freshness of food or milk, ensuring that infants and young children can enjoy nutritious food every time.

[0031] This food storage cup can be used in two ways: Method 1: When using, select an appropriate number of food storage boxes 300, and put hot water or ice cubes into the cup body 100 according to the storage needs to create a low temperature or high temperature environment inside the cup body 100.

[0032] Next, place complementary food, breast milk or other food into the food storage box 300, and stack multiple food storage boxes 300 vertically and connect them to form a combination 301. Then connect the combination 301 to the cup lid 200. Then place the combination 301 into the cup body 100. The bottom of the combination 301 is for hot water or ice cubes. Finally, connect the cup lid 200 to the cup body 100.

[0033] When needed, disconnect the lid 200 from the body 100, remove the assembly 301 from the body 100 through the lid 200, and disassemble the assembly 301 into individual food storage boxes 300 for accessing complementary foods, breast milk or other foods within the food storage boxes 300.

[0034] Method 2: When using, select an appropriate number of food storage boxes 300, and fill one of the food storage boxes 300 with SPA resin. The hydrogel formed after the SPA resin absorbs water has high water retention. Freeze the food storage box 300 and take it out to use it as a cold storage box to create a low-temperature environment inside the cup body 100; or pour hot water into the food storage box 300 to use it as a heat storage box to create a high-temperature environment inside the cup body 100.

[0035] Then, place the complementary food, breast milk or other food into the remaining food storage box 300. When the food storage boxes 300 are vertically stacked and connected to form a combination 301, the cold storage device, which serves as a cold storage box or a heat storage box, is placed on the top layer and connected to the cup lid 200. Then, the combination 301 is placed into the cup body 100, and finally the cup lid 200 is connected to the cup body 100.

[0036] When needed, the connection between the lid 200 and the body 100 is disconnected, and the assembly 301 is removed from the body 100 through the lid 200. The assembly 301 is then disassembled into a single independent food storage box 300 so that complementary food, breast milk or other food can be taken out from the food storage box 300.

[0037] Reference Figure 3 As shown, the cup lid 200 contains an inner box 400, which is connected to the assembly 301. The inner box 400 is filled with heat-insulating material to prevent heat exchange and improve the preservation effect.

[0038] Reference Figure 3 , 4 As shown, the cup body 100 includes a cup cavity 110 and a vacuum cavity 120. The assembly 301 is installed in the cup cavity 110. The vacuum cavity 120 is located on the outside of the inner cavity. The vacuum cavity 120 isolates the heat exchange between the inner cavity and the external environment to enhance the cold or heat preservation effect.

[0039] Reference Figure 5 As shown, a first thread 130 is provided on the outer side wall of the cup mouth of the cup body 100. The first thread 130 is an external thread, and a second thread 230 is provided on the inner side wall of the cup lid 200. The second thread 230 is an internal thread. The first thread 130 and the second thread 230 mesh with each other to realize the threaded connection between the cup lid 200 and the cup body 100.

[0040] Reference Figure 9 As shown, the cup lid 200 includes a top lid 210 and a bottom lid 220. The top lid 210 is fastened to the top of the bottom lid 220, and the bottom lid 220 is connected to the inner box 400.

[0041] The bottom cover 220 has a through hole 221, and a connecting screw 201 is inserted into the through hole 221. A stud 410 is provided in the inner cavity of the inner box 400, and the connecting screw 201 is installed in the stud 410 to realize the detachable connection between the bottom cover 220 and the inner box 400.

[0042] When the insulation material fails or needs to be replenished, the inner box 400 can be separated from the bottom cover 220 by loosening the connecting screw 201. Then, the insulation material can be added to or replaced in the inner box 400. After replenishment, the inner box 400 and the bottom cover 220 can be tightened together by the connecting screw 201.

[0043] Meanwhile, to avoid the connecting screws 201 being exposed, affecting the overall aesthetics, or the edges of the connecting screws 201 scratching the user, the top cover 210 is attached to the bottom cover 220.

[0044] To facilitate carrying the food preservation cup and lifting the assembly 301, a handle is installed on the bottom cover 220.

[0045] ReferenceFigure 5 As shown, to ensure accurate installation and stability of the inner box 400 after installation, a positioning hole 222 is provided on the bottom cover 220, and a positioning post 420 is provided on the edge of the inner box 400. During assembly, the positioning post 420 is inserted into the positioning hole 222 to achieve accurate installation of the inner box 400 on the bottom cover 220 and to improve the stability of the inner box 400 after installation.

[0046] Reference Figure 5 As shown, to further improve the sealing performance, a first sealing ring 430 is fitted on the inner box 400. When the cup lid 200 is placed on the mouth of the cup body 100, the first sealing ring 430 is located between the inner box 400 and the inner wall of the cup body 100.

[0047] Reference Figure 10 As shown, the food storage box 300 includes a box body 310 and a box lid 320, with the box lid 320 mounted at the opening of the box body 310. Specifically, the lid 320 includes an upper lid ring 321 and a lower lid ring 322. A cover plate 323 is provided between the upper lid ring 321 and the lower lid ring 322. The lower lid ring 322 is installed at the opening of the box body 310. The upper lid ring 321 is connected to the inner box 400 or to the box body 310 of another food storage box 300.

[0048] The box body 310 includes a first box body 311 and a second box body 312. The top of the first box body 311 is open, while the diameter of the second box body 312 is smaller than the diameter of the first box body 311. Through the above-mentioned diameter reduction design, it is convenient to connect the food storage boxes 300 in series and make the assembly 301 cylindrical.

[0049] Reference Figure 5 As shown, a seventh thread 325 is provided on the outer wall of the lower cover ring 322. The seventh thread 325 is an external thread. A third thread 313 is provided on the inner wall of the opening of the first box body 311. The third thread 313 is an internal thread. The connection between the box body 310 and the box cover 320 is achieved by the interlocking of the third thread 313 and the seventh thread 325.

[0050] Reference Figure 6 As shown, firstly, a sixth thread 324 is provided on the inner wall of the upper cover ring 321. The sixth thread 324 is an internal thread. The fourth thread 314 is provided on the outer wall of the second box body 312. The fourth thread 314 is an external thread. The two food storage boxes 300 are connected in series through the mutual engagement between the fourth thread 314 and the sixth thread 324.

[0051] Reference Figure 5 As shown, secondly, the outer side wall of the inner box 400 is provided with a fifth thread 440, which is an external thread. The fifth thread 440 and the sixth thread 324 engage with each other to realize the connection between the food storage box 300 and the inner box 400.

[0052] Reference Figure 5 As shown, in order to ensure that the sealing lower cover ring 322 of the food storage box 300 is fitted with a second sealing ring 326, when the lower cover ring 322 is installed at the box opening of the box body 310, the second sealing ring 326 is located between the lower cover ring 322 and the inner wall of the box body 310.

[0053] In the description of this specification, references to terms such as "some embodiments" or "as one might imagine" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one embodiment or example.

[0054] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A food preservation cup, characterized in that, include: Cup body (100); A cup lid (200) is fitted onto the mouth of the cup body (100); A food storage box (300) is provided. Multiple food storage boxes (300) are stacked vertically and connected to each other to form a combination body (301). The combination body (301) is placed inside the cup body (100), and the food storage box (300) located on the top layer of the combination body (301) is connected to the cup lid (200). The inner box (400) is installed inside the cup lid (200) and is connected to the food storage box (300) located on the top layer of the assembly (301). The inner box (400) is filled with heat-insulating material and a first sealing ring (430) is fitted on the inner box (400). When the cup lid (200) is installed on the mouth of the cup body (100), the first sealing ring (430) is located between the inner box (400) and the inner wall of the cup body (100).

2. The food preservation cup according to claim 1, characterized in that, The cup lid (200) includes a top cover (210) and a bottom cover (220). The top cover (210) is fastened to the top of the bottom cover (220), and the bottom cover (220) is connected to the inner box (400).

3. The food preservation cup according to claim 2, characterized in that, The bottom cover (220) has a through hole (221) and a positioning hole (222), and a connecting screw (201) is installed in the through hole (221). A stud (410) is provided in the inner cavity of the inner box (400), and the connecting screw (201) is installed in the stud (410). A positioning post (420) is provided on the edge of the inner box (400), and the positioning post (420) is inserted into the positioning hole (222).

4. The food preservation cup according to claim 1, characterized in that, The cup body (100) includes a cup cavity (110) and a vacuum cavity (120). The vacuum cavity (120) is disposed on the outside of the cup cavity (110). The assembly (301) is installed in the cup cavity (110).

5. The food preservation cup according to claim 1, characterized in that, The outer side wall of the cup body (100) is provided with a first thread (130), and the inner side wall of the cup lid (200) is provided with a second thread (230). The first thread (130) and the second thread (230) engage with each other.

6. The food preservation cup according to claim 1, characterized in that, The food storage box (300) includes a box body (310) and a box lid (320), wherein the box lid (320) is installed at the opening of the box body (310). The lid (320) includes an upper cover ring (321) and a lower cover ring (322). A cover plate (323) is provided between the upper cover ring (321) and the lower cover ring (322). The lower cover ring (322) is installed at the opening of the box body (310). The upper cover ring (321) is connected to the inner box (400) or to another food storage box (300).

7. The food preservation cup according to claim 6, characterized in that, The box body (310) includes a first box body (311) and a second box body (312) connected to the first box body (311). The top of the first box body (311) is open, and the inner wall of the opening of the first box body (311) is provided with a third thread (313). The diameter of the second box (312) is smaller than the diameter of the first box (311), and the outer side wall of the second box (312) is provided with a fourth thread (314). The outer wall of the inner box (400) is provided with a fifth thread (440), and the inner wall of the upper cover ring (321) is provided with a sixth thread (324). The sixth thread (324) and the fourth thread (314) are interlocked, or the sixth thread (324) and the fifth thread (440) are interlocked. The outer wall of the lower cover ring (322) is provided with a seventh thread (325), which meshes with the third thread (313).

8. The food preservation cup according to claim 7, characterized in that, A second sealing ring (326) is fitted on the lower cover ring (322). When the lower cover ring (322) is installed at the opening of the box body (310), the second sealing ring (326) is located between the lower cover ring (322) and the inner wall of the box body (310).

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