Multifunctional portable meal bag

Abstract

This utility model relates to the field of daily necessities and discloses a multifunctional and convenient lunch bag, including a portable handle, a main frame, a foldable support, a one-handed opening button, modular sealing cavities, and an integrated temperature control module. The main frame connects 3-4 modular sealing cavities via slide rails. The top of the main frame features a one-handed opening button with anti-slip texture. The bottom of the main frame embeds the integrated temperature control module, which consists of a USB interface, a temperature control opening button, a temperature control switch button with 3 temperature settings (40℃ keep warm, 60℃ heat, 80℃ rapid heat), and a flexible heating element. The main frame has a foldable support on its side. This lunch bag allows for flexible space adjustment, prevents leakage and odor mixing, and is suitable for commuting and outdoor scenarios, effectively solving the problems mentioned in the background art.

Description

Technical Field

[0001] This utility model relates to the field of daily necessities, specifically a multifunctional and convenient meal bag. Background Technology

[0002] A lunch bag is a portable container used for carrying and storing food (including solid ingredients and liquid beverages). It is typically made of materials such as plastic, cloth, or metal and is widely used in commuting, outdoor activities, picnics, and other scenarios. Its core function is to provide users with a convenient solution for carrying and temporarily storing food, allowing people to access food anytime outside of their homes. Existing lunch bags generally suffer from problems such as insufficient sealing, inconvenience of use, and limited functionality: liquids are prone to leakage, and solids are susceptible to moisture and cross-contamination of flavors; they require two hands to open and lack rapid heating or insulation functions; food compartments are fixed, preventing flexible space adjustments. These shortcomings limit the applicability of lunch bags in commuting and outdoor scenarios, making it difficult to meet users' needs for convenience and practicality. This invention proposes a multifunctional convenient lunch bag to address the shortcomings described in the background art. Utility Model Content

[0003] This invention provides a multifunctional and convenient meal pack that overcomes the shortcomings described in the background art.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] A multifunctional and convenient meal bag, characterized by comprising a portable handle, a main frame, a foldable support, a one-handed opening button, modular sealing cavities, and an integrated temperature control module; the main frame is a cuboid structure with a portable handle on the top and a foldable support on the side, and 3-4 modular sealing cavities connected internally by slide rails, each modular sealing cavity having a magnetic buckle and a silicone sealing ring at its opening; the one-handed opening button is located on the top of the main frame, and pressing the one-handed opening button allows the modular sealing cavity to slide out along the slide rail; the integrated temperature control module consists of a USB interface, a temperature control opening button, a temperature control switching button, and a flexible heating element, and is embedded in the bottom of the main frame.

[0006] A preferred technical feature is that the modular sealing cavity is made of transparent food-grade PP material, with a nano non-stick coating on the inner wall and capacity markings on the outside.

[0007] A preferred technical feature is that the portable handle has a foldable bracket on its side, which, when unfolded, forms a 45° angle with the horizontal plane.

[0008] A preferred technical feature is that the temperature control switching button of the integrated temperature control module supports three levels of adjustment: 40℃ heat preservation, 60℃ heating, and 80℃ rapid heating.

[0009] A preferred technical feature is that the surface of the single-handed opening button is provided with anti-slip texture, and each main frame corresponds to an independent opening button.

[0010] Compared with existing technologies, this technical solution has the following advantages:

[0011] The modular sealed cavity design allows for flexible space adjustment, while the magnetic seal effectively prevents leakage and cross-contamination of odors. The one-handed opening button and foldable bracket enhance ease of use, making it suitable for various scenarios. The integrated temperature control module meets immediate heating / heat preservation needs, and the transparent cavity makes it easy to check the food's condition, effectively solving the problems mentioned in the background technology. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0013] Figure 1 This is an overall drawing of the multifunctional and convenient meal pack of this utility model.

[0014] Figure 2 This is a side view of the multifunctional convenient meal pack of this utility model.

[0015] Figure 3 This is a schematic diagram of an integrated temperature control module.

[0016] In the diagram: 1. Portable handle; 2. Main frame; 3. Foldable bracket; 4. One-handed opening button; 5. Modular sealed cavity; 6. Integrated temperature control module; 61. USB interface; 62. Temperature control opening button; 63. Temperature control switching button; 64. Flexible heating element. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] like Figures 1 to 3As shown, this utility model proposes a multifunctional convenient meal bag, including a portable handle 1, a main frame 2, a foldable support 3, a one-handed opening button 4, modular sealing cavities 5, and an integrated temperature control module 6; the main frame 2 is a cuboid structure, with a portable handle 1 on the top and a foldable support 3 on the side, and 3-4 modular sealing cavities 5 connected by slide rails inside, each modular sealing cavity 5 having a magnetic buckle and a silicone sealing ring at its opening; the one-handed opening button 4 is located on the top of the main frame 2, and pressing the one-handed opening button 4 can slide the modular sealing cavity 5 out along the slide rail; the integrated temperature control module 6 consists of a USB interface 61, a temperature control opening button 62, a temperature control switching button 63, and a flexible heating element 64, and is embedded in the bottom of the main frame 2.

[0019] Working principle: After fixing the main frame 2, the position and spacing of the modular sealing chambers 5 are adjusted according to the type and amount of ingredients to achieve flexible spatial adaptation; when closed, a seal is formed to prevent leakage and cross-contamination of flavors. When temperature control is required, connect to the power supply via USB interface 61, and press the temperature control switch button 63 to select 40℃ keep warm, 60℃ heat, or 80℃ rapid heat mode. The flexible heating element 64 heats evenly to achieve temperature control. When used outdoors, unfold the foldable bracket 3 to place the meal bag at a 45° angle, adapting to various scenarios.

[0020] The advantages of this utility model are: the one-handed opening button 4 and the foldable bracket 3 improve the ease of use and are suitable for various scenarios; the integrated temperature control module 6 meets the needs of instant heating / heat preservation, and the transparent cavity makes it easy to check the status of the food.

[0021] Optionally, the modular sealing cavity (5) is made of transparent food-grade PP material, with a nano non-stick coating on the inner wall and capacity markings on the outside.

[0022] Optionally, the portable handle (1) is provided with a foldable bracket (3) on the side, which forms a 45° angle with the horizontal plane when unfolded.

[0023] Optionally, the temperature control switching button (63) of the integrated temperature control module (6) supports 3 levels of adjustment, namely 40℃ heat preservation, 60℃ heating and 80℃ rapid heating.

[0024] Optionally, the surface of the one-handed opening button (4) is provided with anti-slip texture, and each main frame (2) corresponds to an independent opening button.

[0025] The above description is only a preferred embodiment of the present utility model, and therefore cannot be used to limit the scope of the present utility model. All equivalent changes and modifications made in accordance with the scope of the present utility model patent and the contents of the specification should still fall within the scope of the present utility model.

Claims

1. A multifunctional and convenient meal pack, characterized in that, It includes a portable handle (1), a main frame (2), a foldable bracket (3), a one-handed opening button (4), a modular sealing cavity (5), and an integrated temperature control module (6); the main frame (2) is a cuboid structure with a portable handle (1) on the top and a foldable bracket (3) on the side. The interior is connected to 3-4 modular sealing cavities (5) via a slide rail. Each modular sealing cavity (5) has a magnetic buckle and a silicone sealing ring at its opening; the one-handed opening button (4) is located on the top of the main frame (2). Pressing the one-handed opening button (4) will slide the modular sealing cavity (5) out along the slide rail; the integrated temperature control module (6) consists of a USB interface (61), a temperature control opening button (62), a temperature control switching button (63), and a flexible heating element (64), which is embedded in the bottom of the main frame (2).

2. The multifunctional convenient meal pack according to claim 1, characterized in that, The modular sealing cavity (5) is made of transparent food-grade PP material, with a nano non-stick coating on the inner wall and capacity markings on the outside.

3. The multifunctional convenient meal pack according to claim 1, characterized in that, The portable handle (1) has a foldable bracket (3) on its side, which forms a 45° angle with the horizontal plane when unfolded.

4. The multifunctional convenient meal pack according to claim 1, characterized in that, The temperature control switching button (63) of the integrated temperature control module (6) supports three levels of adjustment: 40℃ heat preservation, 60℃ heating, and 80℃ rapid heating.

5. A multifunctional convenient meal pack according to claim 1, characterized in that, The single-handed opening button (4) has anti-slip texture on its surface, and each main frame (2) has an independent opening button.

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