Super-capacity shopping heat preservation bag
By designing an extra-large capacity insulated shopping bag with an insulation layer and a moisture-proof mechanism, the problems of insufficient insulation and easy thawing of food in existing insulated shopping bags have been solved, achieving effective insulation and moisture protection for food and improving the efficiency of bag use.
Patent Information
- Application Number
- CN202520490079.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-20
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-03-20
AI Technical Summary
Existing insulated shopping bags are not heat-insulating enough, causing food to get cold or taste bad. They are also unsuitable for storing easily thawed frozen foods and can easily become damp and unusable.
An ultra-large capacity insulated shopping bag was designed, which includes an insulation layer and a moisture-proof mechanism. The insulation layer consists of a hydrophobic outer layer, an insulation middle layer, and a heat-insulating inner layer. The moisture-proof mechanism is achieved through a folded waterproof bag and Velcro, which can effectively seal and insulate.
It effectively keeps food warm, prevents food from getting cold and losing its flavor, and can hold easily thawed foods without making the bag damp, thus improving the bag's reusability.
Smart Images
Figure CN223773262U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a shopping bag field, concretely relates to a super capacity shopping heat preservation bag. BACKGROUND
[0002] The shopping bag is a kind of bag for shopping, and common shopping bags on the market include plastic shopping bags, non-woven shopping bags, paper shopping bags and cotton and hemp shopping bags.
[0003] The shopping heat preservation bag is a kind of portable bag for keeping the temperature of food or beverage, is usually made of heat preservation material, can effectively insulate external temperature and keep the temperature of internal goods.
[0004] The prior art has the following problems:
[0005] The existing shopping heat preservation bag does not have the function of heat preservation in actual use process, cannot keep warm when buying cooked food or food needing heat preservation, can cause food to be cold or tasteless, and it is inconvenient to place ice fresh food prone to freeze, so that the ice fresh food is thawed, the bag body is damped, and the bag body cannot be continuously used. INVENTION CONTENTS
[0006] To solve the above technical problems, a super capacity shopping heat preservation bag is provided, which solves the problems of no heat preservation function, no way to keep warm when buying cooked food or food needing heat preservation, causing food to be cold or tasteless, and inconvenience to place ice fresh food prone to freeze, so that the ice fresh food is thawed, the bag body is damped, and the bag body cannot be continuously used.
[0007] To achieve the above purposes, the technical scheme adopted by the utility model is as follows:
[0008] A super capacity shopping heat preservation bag, comprising a bag body, a heat preservation layer mechanism is arranged on the bag body, a receiving bag is symmetrically and fixedly arranged on the middle part of the front and back sides of the bag body, a handle is fixedly connected to the two sides of the receiving bag, a bag cover is arranged on the upper end of the bag body, a moisture-proof mechanism is arranged in the bag body, a zipper is fixedly arranged at the connection between the bag body and the bag cover, and a zipper lock is slidably connected to the outside of the zipper.
[0009] Preferably, the heat preservation layer mechanism comprises a hydrophobic outer layer, the inner side of the hydrophobic outer layer is fixedly connected to the outer side of the bag body, a heat preservation middle layer is fixedly connected to the inner wall of the bag body, and a heat insulation inner layer is fixedly connected to the inner wall of the heat preservation middle layer.
[0010] Preferably, the hydrophobic outer layer is made of nylon material, the heat preservation middle layer is made of plastic foam material, and the heat insulation inner layer is made of aluminum foil material.
[0011] Preferably, the moisture-proof mechanism comprises a folding waterproof bag, the folding waterproof bag is movably connected with the inside of the bag body, the upper end of the folding waterproof bag is externally fixedly connected with a female side Velcro, and the inner wall of the bag body is fixedly connected with a male side Velcro.
[0012] Preferably, the male side Velcro and the female side Velcro are mutually adhered.
[0013] Preferably, the folding waterproof bag can be placed in the storage bag.
[0014] Preferably, the lower end of the bag cover is fixedly connected with the upper end of the bag body, and the bag cover is sequentially provided with a hydrophobic outer layer, a heat preservation middle layer and a heat insulation inner layer from outside to inside.
[0015] Preferably, the zipper is arranged in a "C" shape.
[0016] Compared with the prior art, the utility model provides a super-capacity shopping heat preservation bag, has the following beneficial effects:
[0017] 1. The utility model provides a super-capacity shopping heat preservation bag, through the cooperation of the hydrophobic outer layer, the heat preservation middle layer and the heat insulation inner layer, the bag body and the bag cover can be connected by the zipper and the zipper lock, so that the bag body can be sealed, and the food in the bag body can be heat preserved by the heat preservation middle layer and the heat insulation inner layer, so that the temperature of the food can be maintained.
[0018] 2. The utility model provides a super-capacity shopping heat preservation bag, through the cooperation of the moisture-proof mechanism, the folding waterproof bag, the male side Velcro and the female side Velcro, the folding waterproof bag can be placed in the bag body by the adhesion between the two groups of Velcro, so that the ice fresh food can be placed in the waterproof bag, and the heat preservation layer structure can be used for heat insulation and heat preservation, and the waterproof bag can prevent the ice fresh food from thawing and causing the bag body to be damp. ACCURACY
[0019] Figure 1 It is a structure schematic view of the super-capacity shopping heat preservation bag of the utility model;
[0020] Figure 2 It is a structure schematic view of the bag cover opening of the utility model;
[0021] Figure 3 It is a structure schematic view of the rear view of the super-capacity shopping heat preservation bag of the utility model;
[0022] Figure 4 It is a structure schematic view of the heat preservation layer mechanism of the utility model;
[0023] Figure 5 It is a structure schematic view of the moisture-proof mechanism of the utility model.
[0024] Reference signs in the drawings are:
[0025] 1, bag body; 2, heat preservation layer mechanism; 3, storage bag; 4, handle; 5, bag cover; 6, moisture-proof mechanism; 7, zipper; 8, zipper puller; 21, hydrophobic outer layer; 22, heat preservation middle layer; 23, heat insulation inner layer; 61, folding waterproof bag; 62, female side Velcro; 63, male side Velcro. DETAILED DESCRIPTION
[0026] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments in the following description are only as examples, and other obvious modifications can be thought of by those skilled in the art.
[0027] Embodiment 1
[0028] Please refer to Figures 1-5 Fig. 1 shows a super-capacity shopping heat preservation bag, which comprises a bag body 1, the bag body 1 is provided with a heat preservation layer mechanism 2, the middle part of the front and back sides of the bag body 1 is symmetrically and fixedly provided with a storage bag 3, the two sides of the storage bag 3 are fixedly connected with a handle 4, the upper end of the bag body 1 is provided with a bag cover 5, the inside of the bag body 1 is provided with a moisture-proof mechanism 6, the connecting part of the bag body 1 and the bag cover 5 is fixedly provided with a zipper 7, and the outside of the zipper 7 is slidably connected with a zipper puller 8.
[0029] The lower end of the bag cover 5 is fixedly connected with the upper end of the rear side of the bag body 1, and the bag cover 5 is sequentially provided with a hydrophobic outer layer 21, a heat preservation middle layer 22 and a heat insulation inner layer 23 from outside to inside.
[0030] The zipper 7 is arranged in a "C" shape.
[0031] In the scheme, after the folding waterproof bag 61 is used, the two groups of Velcro can be separated, and then the folding waterproof bag can be folded and stored in the storage bag 3, which is convenient for taking and using at any time, and greatly improves the actual use effect of the super-capacity shopping heat preservation bag.
[0032] Embodiment 2
[0033] Please refer to Figure 4 Fig. 2 shows that the heat preservation layer mechanism 2 comprises a hydrophobic outer layer 21, the inner side of the hydrophobic outer layer 21 is fixedly connected with the outer side of the bag body 1, the inner wall of the bag body 1 is fixedly connected with a heat preservation middle layer 22, and the inner wall of the heat preservation middle layer 22 is fixedly connected with a heat insulation inner layer 23.
[0034] The hydrophobic outer layer 21 is made of nylon material, the heat preservation middle layer 22 is made of plastic foam material, and the heat insulation inner layer 23 is made of aluminum foil material.
[0035] In the scheme, the hydrophobic outer layer 21 has excellent waterproof, anti-fouling and wear-resistant performance, the hydrophobic outer layer 21 can prevent the infiltration of external moisture, oil stains or other pollutants into the bag, so as to keep the environment in the bag clean and dry, in rainy or humid environment, the hydrophobic outer layer 21 can effectively prevent water droplets from adhering, and ensure that the items in the bag are not affected by moisture.
[0036] In the scheme, through the heat preservation middle layer 22, the exchange speed of heat between the inside and outside of the bag can be effectively slowed down, so as to keep the temperature in the bag stable, whether it is hot food or cold drink, the heat preservation middle layer 22 can keep its best taste for a certain period of time, so that consumers can enjoy delicious food and also feel comfortable and suitable temperature.
[0037] In the scheme, the main function of the heat insulation inner layer 23 is to prevent food from directly contacting with the heat preservation material, and at the same time, the overall heat preservation effect can be further improved, so that the temperature in the bag is more uniform and stable.
[0038] Example 3
[0039] Please refer to Figure 5 As shown in the figure, the moisture-proof mechanism 6 includes a folding waterproof bag 61, which is movably connected with the inside of the bag body 1, and the upper end of the folding waterproof bag 61 is externally fixedly connected with a sub-face magic tape 62, and the inner wall of the bag body 1 is fixedly connected with a mother face magic tape 63.
[0040] The sub-face magic tape 62 and the mother face magic tape 63 are mutually adhered.
[0041] In the scheme, the sub-face magic tape 62 and the mother face magic tape 63 are the key to realize the quick installation and disassembly of the folding waterproof bag 61, which are respectively fixed in the inside of the bag body 1 and the outside of the folding waterproof bag 61, and can be tightly adhered by simple pressing, without the need of additional tools or steps. This design is not only convenient and fast, but also can ensure the stability of the waterproof bag in the bag body 1, preventing it from sliding or falling off during carrying.
[0042] The working principle and use process of the device are as follows: in use, the bag body and the bag cover 5 are sequentially provided with a water-repellent outer layer 21, a heat preservation middle layer 22 and a heat insulation inner layer 23 from outside to inside, when the food needs to be preserved, the food is placed in the bag body 1, then the zipper 7 is pulled to make the zipper 8, at this time, the bag cover 5 covers and seals the opening end of the bag body 1, so that a sealed environment is formed between the bag cover 5 and the bag body 1, thereby effectively preventing external air convection, so that the food placed in the bag body 1 keeps the original temperature, and the heat preservation requirement is met; when the chilled food needs to be placed in the bag body 1, the user only needs to take out the folding waterproof bag 61 from the storage bag 3, unfold it, and place the chilled food in it, then fix it in the bag body 1 by using the bonding effect between the female magic tape 62 and the female magic tape 63, then pull the zipper 7 to make the shopping heat preservation bag use the heat preservation layer structure in it to insulate and preserve the chilled food, thereby preventing the chilled food from thawing quickly, and the waterproof bag can prevent the bag body 1 from being damp, thereby making the shopping heat preservation bag reusable.
[0043] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only the principles of the utility model, various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope required by the utility model is defined by the appended claims and their equivalents.
Claims
1. A super-capacity shopping thermal bag, comprising a bag body (1), wherein a thermal layer mechanism (2) is arranged on the bag body (1), characterized in that: The bag body (1) is symmetrically provided with a receiving bag (3) in the middle of the front and rear sides, the receiving bag (3) is fixedly connected with a handle (4) on both sides, the upper end of the bag body (1) is provided with a bag cover (5), the inside of the bag body (1) is provided with a moisture-proof mechanism (6), the connection between the bag body (1) and the bag cover (5) is fixedly provided with a zipper (7), and the outside of the zipper (7) is slidably connected with a zipper puller (8).
2. The super-capacity shopping bag of claim 1, wherein: The heat preservation layer mechanism (2) comprises a hydrophobic outer layer (21), the inner side of the hydrophobic outer layer (21) is fixedly connected with the outer side of the bag body (1), the inner wall of the bag body (1) is fixedly connected with a heat preservation middle layer (22), and the inner wall of the heat preservation middle layer (22) is fixedly connected with a heat insulation inner layer (23).
3. A super-capacity shopping bag according to claim 2, wherein: The hydrophobic outer layer (21) is made of nylon material, the heat preservation middle layer (22) is made of plastic foam material, and the heat insulation inner layer (23) is made of aluminum foil material.
4. The super-capacity shopping bag of claim 1, wherein: The moisture-proof mechanism (6) comprises a folding waterproof bag (61), the folding waterproof bag (61) is movably connected with the inside of the bag body (1), the upper end of the folding waterproof bag (61) is fixedly connected with a sub-face magic tape (62) outside, and the inner wall of the bag body (1) is fixedly connected with a mother face magic tape (63) on the upper side.
5. A super-capacity shopping bag according to claim 4, characterized in that: The sub-face magic tape (62) and the mother face magic tape (63) are mutually adhered.
6. A super-capacity shopping bag according to claim 5, wherein: The folding waterproof bag (61) can be placed in the receiving bag (3).
7. The super-capacity shopping bag of claim 1, wherein: The lower end of the bag cover (5) is fixedly connected with the upper end of the bag body (1) on the rear side, and the bag cover (5) is sequentially provided with a hydrophobic outer layer (21), a heat preservation middle layer (22) and a heat insulation inner layer (23) from outside to inside.
8. The super-capacity shopping bag of claim 1, wherein: The zipper (7) is provided in a "C" shape.