Multifunctional non-woven fabric heat preservation bag

Abstract

The utility model discloses a multifunctional non-woven fabric heat preservation bag, and relates to the technical field of non-woven fabric bags. The heat preservation bag comprises a bag body, a heat preservation layer is fixedly arranged on the inner wall of the bag body, a bag opening is formed in the top of the bag body, and lifting ropes are fixedly installed at the positions, close to the bag opening, of the two sides of the bag body. The bag further comprises separation cloth, the separation cloth is arranged in the middle of the inner wall of the bottom of the bag body, and the separation cloth is fixedly connected with the inner wall of the bag body and used for dividing the interior of the bag body into two corresponding separation cavities. According to the multifunctional non-woven fabric heat preservation bag, articles are stored in a separated mode through the separation cloth, the movable cloth can independently seal and isolate the separation cavity, and the isolation and heat preservation effect is improved; the snap fasteners of the bag body can integrally seal the bag opening, and when the bag opening expands, the movable cloth can assist in sealing through the matching of the snap fasteners; the external fixing cloth, the elastic band and the hook-and-loop fastener form an adjustable storage groove, articles which do not need heat preservation can be carried, and use convenience and practicability are enhanced.

Description

Technical Field

[0001] This utility model belongs to the field of nonwoven bag technology, and in particular relates to a multifunctional nonwoven thermal insulation bag. Background Technology

[0002] Currently, non-woven insulated bags are widely used for carrying and keeping items warm in daily life due to their lightweight material, low cost, and certain heat preservation properties.

[0003] Existing non-woven insulated bags typically have a simple structure, often featuring a single cavity design. This makes it difficult to meet users' needs for storing different items separately, especially when carrying multiple items that require insulation at the same time, which is inconvenient.

[0004] While some insulated bags have compartments, the individual cavities lack independent sealing, allowing items inside to easily interfere with each other and failing to achieve effective individual insulation. Furthermore, the sealing methods for existing insulated bags are relatively simple; when the bag is full and the opening expands, it often cannot be sealed properly, impacting the user experience.

[0005] In addition, existing non-woven insulated bags usually do not have an adjustable storage structure on the outside, making it difficult to meet the need to carry items that do not need to be insulated at the same time, and their functions are relatively limited. Utility Model Content

[0006] The purpose of this utility model is to provide a multifunctional non-woven fabric insulated bag. This multifunctional non-woven fabric insulated bag allows for the separate storage of items through dividing fabrics, and the movable fabric can individually seal the isolation compartments, improving the insulation effect. The bag body snaps can completely seal the bag opening, and when the bag opening expands, the movable fabric assists in sealing through the cooperation of the snaps, making it more flexible to use. The external fixing fabric, elastic band, and Velcro form an adjustable storage slot, which can carry additional items that do not require insulation, enhancing its multifunctionality. Its simple structure, convenient operation, and diverse functions meet various needs, enhancing ease of use and practicality, and solving existing technical problems.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] A multifunctional non-woven thermal bag, comprising:

[0009] The bag body has an insulation layer fixedly installed on its inner wall, an opening at the top of the bag body, and lifting ropes fixedly installed on both sides of the bag body near the opening.

[0010] A dividing cloth is provided at the middle of the inner wall of the bottom of the bag and is fixedly connected to the inner wall of the bag to divide the interior of the bag into two compartments.

[0011] Two movable fabrics are respectively disposed on the inner walls of both sides of the bag body near the bag opening. One end of each movable fabric is fixedly connected to the inner wall of the adjacent bag body, and the other end of each movable fabric is movably disposed. Both movable fabrics cooperate with the partition fabric and the bag opening of the bag body to seal and isolate the corresponding partition cavity.

[0012] Optionally, the inner wall of the bag is provided with a plurality of third male snaps and a plurality of third female snaps near the bag opening. The plurality of third male snaps are installed on one side of the inner wall of the bag, and the plurality of third female snaps are installed on the other side of the inner wall of the bag, and are located above the movable fabric; the plurality of third male snaps cooperate with the corresponding third female snaps to close the bag opening.

[0013] Optionally, a plurality of first male snaps are installed on one side of the partition fabric, and a plurality of first female snaps are installed on the other side of the partition fabric, both located at the top of the partition fabric; a plurality of second male snaps and second female snaps are provided near the movable ends of the two movable fabrics; the plurality of second male snaps and the plurality of second female snaps respectively cooperate with the corresponding first female snaps and first male snaps to connect the partition fabric and the movable fabric and close the partition cavity.

[0014] Optionally, the multiple second male snaps and multiple second female snaps also cooperate with the corresponding third female snaps and third male snaps, respectively, to close the bag opening with the movable fabric when the bag body expands and the third male snaps and third female snaps cannot contact each other.

[0015] Optionally, the second male snaps and the second female snaps on both sides of the two movable fabrics are arranged in opposite directions to ensure that the separator fabric and the bag body are connected from the corresponding directions.

[0016] Optionally, two second Velcro straps are installed on both outer walls of the bag body; the bottom ends of the two fixing fabrics are fixedly connected to the bottom of the bag body and are made of flexible material; multiple elastic bands are installed on one side of the fixing fabric, and the multiple elastic bands are divided into two groups, located near the two edges of the fixing fabric respectively, and a first Velcro strap is installed on the side of the elastic band away from the bag body; the first Velcro strap and the second Velcro strap cooperate to fix the fixing fabric, and the height and width of the storage slot are adjusted by fixing it at different positions.

[0017] Optionally, elastic lifting straps are fixedly installed at the top of both movable fabrics near the movable end for lifting the movable fabric and serving as secondary lifting supports.

[0018] Optionally, both the separating fabric and the movable fabric are provided with an insulation layer to provide heat insulation capabilities.

[0019] The embodiments of this utility model have the following beneficial effects:

[0020] In this utility model, the multifunctional non-woven fabric heat-insulating bag divides the inside of the bag into two separate cavities by setting a separator cloth inside the bag, which meets the need for storing different items separately; the two movable cloths cooperate with the separator cloth and the inner wall of the bag to seal and isolate the two separate cavities separately, effectively preventing the items in different cavities from affecting each other and improving the insulation effect.

[0021] In this utility model, the third male snap and the third female snap provided on the inner walls of both sides of the bag can achieve the overall closure of the bag opening; when the bag opening expands due to a large number of items, the snap on the movable fabric can still be used to cooperate with the snap on the inner wall of the bag on the other side to complete the closure of the bag opening, which solves the problem of the difficulty in closing the opening of traditional insulated bags and makes the use more flexible.

[0022] In this invention, the fixed fabric on the outside of the bag, together with the elastic band and Velcro, forms an adjustable storage slot, which can store additional items as needed and meet the need to carry items that do not need to be insulated at the same time, thus enhancing the multi-functionality of the insulated bag; the elastic lifting strap set on the movable fabric not only makes it easy to lift the movable fabric, but also serves as a secondary lifting support when the main lifting rope is damaged, improving the reliability of the insulated bag.

[0023] Overall, the insulated bag has a simple structure, is easy to operate, and has multiple functions, which can meet users' various needs in terms of item storage, isolation, and carrying, thus improving its convenience and practicality.

[0024] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present invention;

[0027] Figure 2 This is a side sectional view of an embodiment of the present invention.

[0028] Figure 3 This is an enlarged structural diagram of part A of an embodiment of the present invention;

[0029] Figure 4 This is a schematic diagram of the internal structure of the bag according to an embodiment of the present invention;

[0030] Figure 5 This is a schematic diagram of the fixed cloth structure according to an embodiment of the present invention.

[0031] In the diagram: 1. Bag body; 2. Lifting rope; 3. Insulation layer; 4. Divider fabric; 5. Movable fabric; 6. Fixing fabric; 7. First male snap; 8. First female snap; 9. Second male snap; 10. Second female snap; 11. Elastic lifting strap; 12. Third male snap; 13. Third female snap; 14. Elastic band; 15. First Velcro; 16. Second Velcro. Detailed Implementation

[0032] 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 scope of protection of the present utility model.

[0033] In the description of this utility model, it should be understood that the terms "opening", "upper", "middle", "length", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0034] To keep the following description of the embodiments of this utility model clear and concise, detailed descriptions of known functions and known components are omitted.

[0035] In one embodiment: Please refer to Figure 1-5 As shown, this embodiment provides an insulated bag, including a bag body 1, a pull rope 2, an insulation layer 3, a separator cloth 4, a movable cloth 5, and a fixed cloth 6.

[0036] In this embodiment, the bag body 1 is made of non-woven fabric, and an insulation layer 3 is fixedly installed on its inner wall to achieve the function of heat preservation. The top of the bag body 1 has an opening, and the two sides near the opening are fixedly installed with pull ropes 2 for easy carrying.

[0037] In this embodiment, a partition fabric 4 is provided at the middle of the bottom inner wall of the bag body 1. The partition fabric 4 is fixedly connected to the inner walls on both sides of the bag body 1, which can divide the interior of the bag body 1 into two partitioned chambers for storing different items. Multiple first female snaps 7 are fixedly installed on one side of the partition fabric 4, and multiple first female snaps 8 are fixedly installed on the other side. These snaps are all located near the top of the partition fabric 4.

[0038] In this embodiment, movable fabrics 5 are respectively provided on the inner walls of both sides of the bag body 1 near the bag opening. One end of the movable fabric 5 is fixedly connected to the inner wall of the adjacent bag body 1, and the other end can move freely. Both movable fabrics 5 cooperate with the partition fabric 4 and the bag opening of the bag body 1 to complete the sealing and isolation of different partition cavities within the bag body 1. Multiple second sub-buckles 9 and second female snaps 10 are provided near the movable end of the movable fabric 5. These snaps are located on both sides of the corresponding movable fabric 5 and are fixedly connected to the movable fabric 5. The multiple second sub-buckles 9 and multiple second female snaps 10 cooperate with the corresponding multiple first female snaps 8 and multiple first sub-buckles 7 to connect the partition fabric 4 and the corresponding movable fabric 5, thereby sealing the corresponding partition cavity.

[0039] In this embodiment, multiple third sub-buckles 12 and multiple third female snaps 13 are respectively provided on the inner wall of the bag body 1 near the bag opening. The multiple third sub-buckles 12 are fixedly installed on one side of the inner wall of the bag body 1, and the multiple third female snaps 13 are fixedly installed on the other side of the inner wall of the bag body 1, and are all located above the adjacent movable fabric 5. The multiple third sub-buckles 12 and the corresponding third female snaps 13 cooperate to complete the closure of the bag opening of the bag body 1.

[0040] Meanwhile, in this embodiment, the multiple second male snaps 9 and multiple second female snaps 10 can also cooperate with the third female snap 13 and the third male snap 12 located on the inner wall of the bag body 1 near the bag opening, respectively. When the bag body 1 is too inflated and the third male snap 12 and the third female snap 13 cannot contact each other, the opening of the bag body 1 can be sealed using the movable fabric 5.

[0041] In this embodiment, two fixing fabrics 6 are respectively provided on the outer walls of both sides of the bag body 1. The fixing fabrics 6 cooperate with the outer walls of the bag body 1 to form a storage groove for storing additional items. Two second hook and loop fasteners 16 are fixedly installed on each of the outer walls of both sides of the bag body 1, with the two second hook and loop fasteners 16 on the same side located near the sides of the bag body 1. The bottom end of the fixing fabric 6 is fixedly connected to the bottom of the bag body 1. The fixing fabric 6 is made of flexible material and can be bent freely. Multiple elastic bands 14 are fixedly installed on one side of the fixing fabric 6. These elastic bands 14 are divided into two groups and located on both sides of the fixing fabric 6. A first hook and loop fastener 15 is fixedly installed on the side of the elastic band 14 away from the bag body 1. The first hook and loop fastener 15 is located at the end away from the adjacent fixing fabric 6. The multiple first hook and loop fasteners 15 cooperate with the adjacent second hook and loop fasteners 16 to fix the fixing fabric 6. By fixing the multiple first hook and loop fasteners 15 and second hook and loop fasteners 16 at different positions, the height and width of the storage groove formed between the fixing fabric 6 and the bag body 1 can be adjusted, thereby enabling the storage of various items.

[0042] This application can be used in the field of nonwoven bag technology, or in other fields applicable to this application.

[0043] In another embodiment: Reference Figure 2 , 3 4. A multifunctional non-woven thermal insulation bag, which is applied to the field of non-woven bag technology;

[0044] In this embodiment, the separating fabric 4 and the two movable fabrics 5 are all provided with corresponding heat insulation layers to ensure that they have the same heat insulation capacity as the bag body 1.

[0045] In this embodiment, the multiple second sub-buckles 9 and multiple second female snaps 10 on both sides of the two movable fabrics 5 are arranged in opposite directions to ensure that the movable fabrics 5 can be connected and combined with the partition fabric 4 and the bag body 1 from the corresponding directions.

[0046] In this embodiment, when the movable fabric 5 is kept horizontal, an elastic lifting strap 11 is fixedly installed at its top near the movable end to facilitate lifting the movable fabric 5. If the lifting rope 2 is damaged, the user can lift both movable fabrics 5 upwards and extend them outside the bag body 1, and then use the corresponding snaps to fix the two movable fabrics 5 together. In this state, the two elastic lifting straps 11 can also be used as auxiliary lifting supports for the bag body 1.

[0047] The usage process and working principle of this utility model technical solution are as follows:

[0048] When using, depending on the different heat preservation requirements of the items, if different items need to be stored separately, the items can be placed directly into the two compartments divided by the partition cloth 4.

[0049] When only one compartment needs to be used, or when it is necessary to individually seal and isolate the items within one compartment, the corresponding movable fabric 5 can be operated. Pull the movable end of the movable fabric 5 towards the partition fabric 4, aligning and fastening the second male snap 9 or the second female snap 10 on the movable fabric 5 with the first female snap 8 or the first male snap 7 on the partition fabric 4. At this point, the movable fabric 5, in conjunction with the partition fabric 4 and the inner wall of the bag body 1, can close the corresponding compartment. To close another compartment, operate the movable fabric 5 on the other side, aligning and fastening the snap on it with the corresponding snap on the partition fabric 4.

[0050] If it is not necessary to seal the two compartments separately, or if the entire bag opening needs to be sealed, the third male snaps 12 and third female snaps 13 on the inner walls of both sides of the bag body 1 can be aligned and fastened together to complete the overall sealing of the bag opening of the bag body 1. When the bag opening is swollen due to a large number of items inside the bag body 1, preventing the third male snaps 12 and third female snaps 13 from directly contacting each other, the movable fabric 5 can be used for sealing. Pull the movable fabric 5 towards the inner wall of the bag body 1 on the other side, so that the second male snap 9 or second female snap 10 on the movable fabric 5 aligns and fastens with the third female snap 13 or third male snap 12 on the inner wall of the bag body 1 on the other side, thus sealing the bag opening.

[0051] For the storage slot on the outside of the bag body 1, the fixing cloth 6 can be folded outwards to place the items that need additional storage between the fixing cloth 6 and the outer wall of the bag body 1. Then, adjust the positions of the first Velcro 15 on the elastic band 14 and the second Velcro 16 on the outer wall of the bag body 1 according to the size of the items. By selecting a suitable position and attaching the first Velcro 15 and the second Velcro 16, the fixing cloth 6 and the outer wall of the bag body 1 will form a storage slot of the appropriate size, completing the storage and securing of additional items to meet the need for carrying items that do not require insulation at the same time. To remove the items from the storage slot, simply separate the first Velcro 15 and the second Velcro 16 and fold open the fixing cloth 6.

[0052] When carrying the insulated bag, simply hold the pull straps 2 on both sides to lift it. If the pull straps 2 are damaged, the user can lift the two movable fabrics 5 upwards and extend them outside the bag body 1, then use the corresponding snaps to secure the two movable fabrics 5 together. In this state, the two elastic lifting straps 11 can be used as auxiliary lifting tools to complete the lifting of the insulated bag.

[0053] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0054] It should be noted that in the description of this specification, descriptions such as "first" and "second" are only used to distinguish the features and do not have any actual order or directional meaning. This application is not limited to this.

[0055] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., 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, the 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 one or more embodiments or examples.

[0056] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A multifunctional non-woven fabric heat-insulating bag, characterized in that, include: The bag body (1) has an insulation layer (3) fixedly installed on the inner wall of the bag body (1), and the top of the bag body (1) has a bag opening. The two sides of the bag body (1) near the bag opening are fixedly installed with lifting ropes (2). The dividing cloth (4) is located at the middle of the bottom inner wall of the bag body (1) and is fixedly connected to the inner wall of the bag body (1) to divide the interior of the bag body (1) into two dividing cavities. Two movable fabrics (5) are respectively set on the inner walls of the two sides of the bag body (1) near the bag opening. One end of each of the two movable fabrics (5) is fixedly connected to the inner wall of the adjacent bag body (1), and the other end of each of the two movable fabrics (5) is movably set. Both of the two movable fabrics (5) cooperate with the partition fabric (4) and the bag opening of the bag body (1) to seal and isolate the corresponding partition cavity.

2. The multifunctional non-woven thermal insulation bag as described in claim 1, characterized in that, The inner wall of the bag body (1) is provided with a plurality of third sub-snap buttons (12) and a plurality of third female snap buttons (13) near the bag opening. The plurality of third sub-snap buttons (12) are installed on one side of the inner wall of the bag body (1), and the plurality of third female snap buttons (13) are installed on the other side of the inner wall of the bag body (1) and are located above the movable fabric (5). The plurality of third sub-snap buttons (12) cooperate with the corresponding third female snap buttons (13) to close the bag opening.

3. The multifunctional non-woven thermal insulation bag as described in claim 2, characterized in that, Multiple first sub-buttons (7) are installed on one side of the partition cloth (4), and multiple first female button (8) are installed on the other side of the partition cloth (4), both located at the top of the partition cloth (4); multiple second sub-buttons (9) and second female button (10) are provided near the movable ends of the two movable cloths (5); the multiple second sub-buttons (9) and multiple second female button (10) cooperate with the corresponding first female button (8) and first sub-buttons (7) respectively to connect the partition cloth (4) and the movable cloth (5) and close the partition cavity.

4. The multifunctional non-woven thermal insulation bag as described in claim 3, characterized in that, Multiple second sub-buttons (9) and multiple second female button (10) also cooperate with corresponding third female button (13) and third sub-buttons (12) respectively, and are used to close the bag opening with movable fabric (5) when the bag body (1) expands and the third sub-buttons (12) and third female button (13) cannot contact each other.

5. The multifunctional nonwoven thermal insulation bag as described in claim 4, characterized in that, The second sub-buckles (9) and the second female snaps (10) on both sides of the two movable fabrics (5) are arranged in opposite directions to ensure that the separator fabric (4) and the bag body (1) are connected from the corresponding directions.

6. The multifunctional non-woven thermal insulation bag as described in claim 1, characterized in that, Two second Velcro straps (16) are installed on both outer walls of the bag body (1); the bottom ends of the two fixing fabrics (6) are fixedly connected to the bottom of the bag body (1) and are made of flexible material; multiple elastic bands (14) are installed on one side of the fixing fabric (6), and the multiple elastic bands (14) are divided into two groups, respectively located near the two sides of the fixing fabric (6), and a first Velcro strap (15) is installed on the side of the elastic band (14) away from the bag body (1); the first Velcro strap (15) and the second Velcro strap (16) cooperate to fix the fixing fabric (6), and adjust the height and width of the storage slot by fixing it in different positions.

7. The multifunctional non-woven thermal insulation bag as described in claim 1, characterized in that, Both movable fabrics (5) are fixedly installed with elastic lifting straps (11) at the top near the movable end, which are used to lift the movable fabrics (5) and serve as secondary lifting supports.

8. The multifunctional nonwoven thermal insulation bag as described in any one of claims 1-7, characterized in that, Both the separating fabric (4) and the movable fabric (5) are provided with an insulation layer to provide heat insulation capabilities.

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