A meal bag with tableware

Abstract

The utility model discloses a meal bag with tableware belongs to tableware technical field, including the placement bag for placing meal, the bottom of placement bag is connected with the base through magic tape, and the side of placement bag is provided with the tableware bag for placing tableware box, the side of base and placement bag is provided with the sunflower head buckle for realizing the connecting fixed effect, the inside of base is installed with the placement box for containing fragile meal, the inside of base is provided with the mounting groove, and the inside of mounting groove is provided with the guide rod, and the outer periphery of guide rod is installed with the guide block connected with placement box, and the side of guide block and the inner wall of mounting groove are installed with the reset spring, and the side of placement box is installed with the sealing plate. The meal bag with tableware can prevent fragile meal from being damaged by extrusion, greatly improving the user's experience.

Description

Technical Field

[0001] This utility model belongs to the field of tableware technology, and in particular to a dinner bag with tableware. Background Technology

[0002] In scenarios such as food takeout, food delivery, and warehousing, meal packs with cutlery have been widely used as a convenient food solution. To ensure that food stays warm for a longer time, existing meal packs use insulation materials to extend the insulation time, greatly increasing the practicality of the device. However, when fruits, bread, or cakes are placed in the meal pack, the pack may be squeezed and damage the products, significantly reducing the user experience.

[0003] A search revealed a Chinese patent document (authorization announcement number CN219845476U), which discloses an insulated lunch bag. The bag includes a body with an insulated lining, a snap-lock mechanism, a shoulder strap with a movable skin-friendly cover, hooks on opposite sides of the shoulder strap, a carrying handle, and a water bottle holder inside. This utility model is an integrated backpack that can carry lunch, tableware, and a water bottle, and can keep food warm to prevent rapid temperature loss. While this patent increases the practicality of the device to some extent, when placing fruits, bread, or cakes inside, the bag may be compressed and damage the items, significantly reducing the user experience. Utility Model Content

[0004] The purpose of this invention is to provide a dinner bag with cutlery to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lunch bag with cutlery, comprising a storage bag for holding food, a base connected to the bottom of the storage bag via Velcro, and a cutlery bag for holding a cutlery box on the side of the storage bag. The base and the side of the storage bag are provided with D-ring buckles for connection and fixation. A storage box for holding fragile food is installed on the inner side of the base. An installation groove is provided on the inner side of the base, and a guide rod is provided on the inner side of the installation groove. A guide block connected to the storage box is installed on the outer periphery of the guide rod. A return spring is installed between the side of the guide block and the inner wall of the installation groove. A sealing plate is installed on the side of the storage box.

[0006] Specifically, the sealing plate is fixedly connected to a handle with anti-slip texture at one end located on the outside of the base.

[0007] Specifically, a sealing cap is sewn to the top of the bag, and a zipper is installed at the bottom of the sealing cap and the connection point of the bag.

[0008] Specifically, the top of the sealing cap is fixedly connected to a handle for easy lifting.

[0009] Specifically, the outer periphery of the storage bag is equipped with a detachable cross strap, and the inner side of the storage bag is equipped with a tightening strap.

[0010] Specifically, the outer periphery of the placement bag is provided with an outer layer, the inner side of the placement bag is provided with an inner layer, and an insulation layer is installed between the inner layer and the outer layer.

[0011] Compared with the prior art, the technical effects and advantages of this utility model are as follows: This lunch bag with cutlery features a base and insulation layer. The rigid base effectively protects the food container, preventing damage from bumps and knocks. An additional independent compartment within the base holds fragile items, providing physical isolation and preventing direct collisions and compression with other objects. A return spring automatically resets the compartment after food is taken, eliminating the need for manual pushing or adjustment, making it more efficient. Compared to existing devices, this design significantly enhances the user experience by protecting fragile food.

[0012] The insulation layer design keeps food warm for longer, and the base is easy to disassemble, reducing the weight of the bag and greatly increasing its practicality. The separate cutlery bag, detachable shoulder strap, and inner drawstring design not only enable the separate storage of cutlery and food, but also provide a flexible way to carry them, adapting to different usage scenarios.

[0013] This lunch bag with included cutlery can prevent fragile food from being crushed or damaged, greatly improving the user experience. Attached Figure Description

[0014] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the sealing plate after adjustment. Figure 3 This is a partial sectional view of the base of this utility model; Figure 4This is a cross-sectional view of the components of the bag placement device of this utility model.

[0016] Explanation of reference numerals in the attached figures: In the diagram: 1. Bag holder; 2. Base; 3. Sealing plate; 4. Handle; 5. D-ring buckle; 6. Cutlery bag; 7. Zipper; 8. Sealing cap; 9. Handle; 10. Cross strap; 11. Storage box; 12. Divider; 13. Guide rod; 14. Guide block; 15. Return spring; 16. Inner layer; 17. Insulation layer; 18. Outer layer. Detailed Implementation

[0017] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0018] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0019] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs. Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail; however, where appropriate, such techniques, methods, and equipment should be considered part of the specification. The proportions of the components in the accompanying drawings are for reference only and can be adjusted to a certain extent according to the actual use.

[0020] Examples, such as Figures 1 to 4As shown, the bottom of the storage bag 1 is connected to the base 2 via Velcro. A nylon Velcro front is sewn onto the inner side of the bottom of the storage bag 1 (the Velcro width is 2cm, and the length is the same as the bottom width of the storage bag 1, approximately 25cm). Correspondingly, a Velcro back is attached to the outer side of the top of the base 2 (using a high-adhesion adhesive layer, with an adhesion strength ≥3N / cm, maintaining more than 80% of the initial value after 500 repeated adhesions). The Velcro quickly and initially secures the storage bag 1 to the base 2. A cutlery bag 6 for holding a cutlery box is provided on the side of the storage bag 1. The cutlery bag 6 is double-stitched onto the side of the storage bag 1 (the cutlery bag 6 is made of waterproof Oxford cloth, 0.3mm thick, with a [missing information - likely a design detail] at the opening). The base 2 and the storage bag 1 are equipped with an elastic spandex drawstring with a stretch ratio of ≥2 times, which can fit cutlery boxes with a length of 15-20cm and a width of 5-8cm. The drawstring can prevent the cutlery box from shaking and falling off during carrying. The cutlery bag 6 has a divider sewn on the inside, which can store chopsticks, spoons and other cutlery separately to avoid noise from collision. The sides of the base 2 and the storage bag 1 are equipped with D-ring buckles 5 for connection and fixation. The D-ring buckles 5 are made of 304 stainless steel with a thickness of 1.5mm and a load-bearing capacity of ≥5kg. The surface is polished and there are no sharp edges to avoid scratching clothes or skin during use. The "Velcro + D-ring buckle" double fixing structure ensures that the base 2 and the storage bag 1 do not shift relative to each other during carrying. A container 11 for holding fragile food is installed on the inner side of the base 2. An installation groove is provided on the inner side of the base 2, and a guide rod 13 is provided on the inner side of the installation groove. A guide block 14 connected to the container 11 is installed on the outer periphery of the guide rod 13. A return spring 15 is installed between the side of the guide block 14 and the inner wall of the installation groove. The return spring 15 stretches and stores energy when the container 11 is pulled out. After releasing the force, it automatically resets the container 11 without requiring the user to push it back. The manganese steel material has a stable elastic coefficient (5N / mm). Only 3N of pulling force is required to pull out the container 11, which is easy for adults to operate. The reset time is ≤1.5s, and the reset process is smooth and without jamming, improving the ease of use. Repeated stretching does not cause fatigue and has a long service life. A sealing plate 3 is installed on the side of the container 11.

[0021] The sealing plate 3 is fixedly connected to a handle 4 with anti-slip texture at one end of the outer side of the base 2. The handle 4 provides a force point for the user to push and pull the storage box 11, and can also be used to hang the lunch bag when not in use. The anti-slip texture is made of ABS material with a frosted surface, so it can be held stably even if the hands are oily or wet, without slipping. The arc design fits the palm and the size is suitable for adult hands. The force is evenly distributed when holding, avoiding hand soreness. The top hanging hole can be used for hanging storage, saving storage space. The top of the storage bag 1 is sewn with a sealing cap 8. The top of the storage bag 1 is covered and sealed with the zipper 7 to reduce heat loss and protect the food inside from external contamination. The sealing cover 8 has the same three-layer composite structure as the storage bag 1 to ensure consistent overall insulation and prevent heat loss due to the lack of insulation layer at the top. The bottom of the sealing cover 8 and the connection between the sealing cover 8 and the storage bag 1 are both equipped with a zipper 7. The top of the sealing cover 8 is fixedly connected with a handle 9 for easy lifting. The outer perimeter of the storage bag 1 is equipped with a detachable cross strap 10, and the inner side of the storage bag 1 is equipped with a drawstring. The outer layer 18 is provided around the perimeter of the storage bag 1. This outer layer 18 serves as the outer protective layer of the storage bag 1, resisting external abrasion and splashes, and protecting the internal structure. The outer layer 18 is made of Oxford cloth, specifically 1680D Oxford cloth, which has strong abrasion resistance and is not easily damaged with long-term use. It is water-repellent; when lightly splashed, water droplets roll off without penetrating, preventing the food inside from getting damp. The inner side of the storage bag 1 has an inner layer 16, which directly contacts the food container inside the storage bag 1, ensuring food safety and facilitating cleaning. It is made of food-grade PEVA material, formaldehyde-free and odorless, meeting the GB4806.7-2016 food safety standard, and has excellent oil resistance. After being stained with soy sauce or cooking oil, it can be wiped clean directly with a damp cloth without any residue, making cleaning convenient. An insulation layer 17 is installed between the inner layer 16 and the outer layer 18, filling the space between the outer layer 18 and the inner layer 16. This insulation layer 17 blocks heat exchange between the inside and outside of the packaging 1, keeping food hot or cold. It is made of high-density pearl cotton with a low thermal conductivity. In actual testing at 25℃, hot food (initial temperature of 60℃) can be kept warm for 4.5 hours (≥40℃), and cold food (initial temperature of 5℃) can be kept cold for 6.5 hours (≤12℃), meeting daily heat preservation needs and maintaining the taste of food. The proportions in the attached diagram are for reference only and can be adjusted to a certain extent according to actual usage.

[0022] Working principle If you need to carry fragile food items such as fruit or cakes, attach the tray to the base 2 with Velcro, and then fasten the base 2 to the side buckle 5 of the tray 1 to complete the "pack 1 + base 2" combination. If you do not need to carry fragile items, you can remove the base to reduce the overall weight of the tray. Depending on your carrying needs, you can choose to install the shoulder strap 10 for a shoulder carry scenario or remove the shoulder strap for a hand carry scenario. Check whether the zipper 7 on the sealing cover 8 is smooth to ensure that there is no jamming during subsequent use. Pull the handle 4 with anti-slip texture on the outer side of the sealing plate 3, causing the placement box 11 to slide outward along the guide rod 13. At this time, the return spring 15 is stretched. Place fragile food into the placement box 11, release the handle 4, and the return spring 15 will cause the guide block 14 and the placement box 11 to automatically retract into the inner side of the base 2, completing the sealing protection. Pull open the zipper 7 on the sealing cover 8, and put regular food, such as boxed meals or sandwiches, into the placement bag 1. Secure the food with the inner fastening strap to prevent shaking during carrying. Place the cutlery box into the cutlery bag 6 on the side of the placement plate to achieve the classification and isolation of cutlery and food, avoiding contamination. Upon reaching your destination, pull handle 4 again to pull the container 11 out of the base 2 and remove fragile food items. After removing the food items, release handle 4, and the return spring 15 will automatically return the container 11 to its original position without manual adjustment. Unzip 7 to open the sealing cover 8, loosen the drawstring inside the container bag 1, and remove regular food items. Take the cutlery box out of the cutlery bag 6 and you can start eating. After finishing your meal, remove the D-ring 5 and Velcro, separate the base 2 from the container bag 1, and clean the inner layer 16 of the container bag 1, the base 2, and the container 11 to prevent food residue from remaining. After cleaning, let it air dry to ensure there is no odor.

[0023] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dinner bag with cutlery, comprising a storage bag (1) for holding the food, characterized in that: The bottom of the storage bag (1) is connected to the base (2) by Velcro, and the side of the storage bag (1) is provided with a cutlery bag (6) for placing the cutlery box. The base (2) and the side of the storage bag (1) are provided with a D-ring buckle (5) for connecting and fixing. The inner side of the base (2) is provided with a storage box (11) for holding fragile food. The inner side of the base (2) is provided with an installation groove, and the inner side of the installation groove is provided with a guide rod (13). The outer periphery of the guide rod (13) is provided with a guide block (14) connected to the storage box (11). A return spring (15) is installed between the side of the guide block (14) and the inner wall of the installation groove. The side of the storage box (11) is provided with a sealing plate (3).

2. A dinner bag with cutlery as described in claim 1, characterized in that: The sealing plate (3) is fixedly connected to a handle (4) with anti-slip texture at one end located outside the base (2).

3. A dinner bag with cutlery as described in claim 1, characterized in that: The top of the storage bag (1) is sewn with a sealing cap (8), and the bottom of the sealing cap (8) and the connection between the storage bag (1) are both fitted with a zipper (7).

4. A dinner bag with cutlery as described in claim 3, characterized in that: The top of the sealing cap (8) is fixedly connected to a handle (9) for easy lifting.

5. A dinner bag with cutlery as described in claim 3, characterized in that: The outer periphery of the storage bag (1) is fitted with a detachable cross strap (10), and the inner side of the storage bag (1) is fitted with a tightening strap.

6. A dinner bag with cutlery as described in claim 5, characterized in that: The outer periphery of the placement bag (1) is provided with an outer layer (18), the inner side of the placement bag (1) is provided with an inner layer (16), and an insulation layer (17) is installed between the inner layer (16) and the outer layer (18).

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