Heat preservation non-woven fabric bag

Abstract

The utility model relates to the technical field of non-woven fabric bags, in particular to a heat preservation non-woven fabric bag which comprises a bag body and a fixing block, the outer wall of the bag body is fixedly connected with the fixing block, the inner wall of the fixing block is fixedly connected with a screw, the end of the screw is in threaded connection with a connecting block, and the inner wall of the connecting block is fixedly connected with a lifting rope. And the inner wall of the bag body is connected with a dismounting mechanism. The bag body, the aluminum foil layer composite layer and the EPE pearl wool heat preservation layer are separated into independent bodies, the round strips on the inner connecting strips are manually controlled to be manually pulled and buckled into the outer connecting strips, the round strips and the outer connecting strips are connected and separated, the inner connecting strips and the outer connecting strips are manually smoothed to be aligned, the aluminum foil layer composite layer is flatly laid in the bag body, and therefore the heat preservation effect is achieved. The aluminum foil layer composite layer and the EPE pearl wool heat preservation layer can be freely replaced in the bag body, the heat preservation performance is improved, and the use cost is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of nonwoven bags, specifically to an insulated nonwoven bag. Background Technology

[0002] Non-woven bags are an eco-friendly product that is tough, durable, aesthetically pleasing, breathable, reusable, washable, and can be screen-printed with advertisements and logos. They have a long service life and are suitable for any company or industry for advertising and promotional purposes, as well as as gifts. Consumers receive a beautiful non-woven bag while shopping, and businesses gain intangible advertising benefits—a win-win situation that makes non-woven bags increasingly popular in the market.

[0003] For example, a thermal insulation non-woven bag with authorization announcement number "CN221738633U" solves the problem of existing thermal insulation non-woven bags not being foldable, which increases the space occupied by the non-woven bag. The above-mentioned bag uses a rotating shaft structure to deflect internally until the internal space of the bag is expanded. At this time, the top of the display plate is engaged with the stacking block. Since the top of the display plate has a rounded corner protrusion that can be engaged and fixed with the inner groove of the stacking block, it achieves the effect of being placed horizontally in the bag. The round hole structure can be used to place bottled water and other structures. Considering that in existing thermal insulation non-woven bags, the aluminum foil is directly attached to the inner wall and cannot be replaced, the aluminum foil is easily damaged by friction, resulting in weakened insulation performance and increased use costs. Utility Model Content

[0004] The purpose of this invention is to solve the problem that the aluminum foil of existing thermal insulation non-woven bags is easily damaged by friction, which leads to weakened thermal insulation performance and increased usage costs. Therefore, this invention proposes a thermal insulation non-woven bag.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a heat-insulating non-woven bag, comprising a bag body and a fixing block, wherein the outer wall of the bag body is fixedly connected to the fixing block, the inner wall of the fixing block is fixedly connected to a screw, the end of the screw is threadedly connected to a connecting block, the inner wall of the connecting block is fixedly connected to a lifting rope, and the inner wall of the bag body is connected to a disassembly mechanism.

[0006] Preferably, the disassembly mechanism includes an outer connecting strip, the outer wall of which is fixedly connected to the bag body, the inner wall of which abuts against the round strip, and the outer wall of which is fixedly connected to the inner connecting strip.

[0007] Preferably, the inner wall of the upper end of the bag is fixedly connected to Velcro, and the outer wall of the inner connecting strip is connected to an insulation mechanism.

[0008] Preferably, the insulation mechanism includes an aluminum foil composite layer, the outer wall of which is fixedly connected to an inner connecting strip, the inner wall of which is fixedly connected to an EPE pearl cotton insulation layer, the upper end of which is fixedly connected to a sealing zipper, and the outer wall of which is movably connected to a zipper pull.

[0009] Preferably, the outer wall of the bag is fixedly connected to the decorative sticky note.

[0010] The present invention proposes an insulated non-woven bag with the following advantages: by separating the bag body, the aluminum foil composite layer, and the EPE pearl cotton insulation layer into separate units, it is only necessary to manually control the round strip on the inner connecting strip to pull and snap into the outer connecting strip, so that the round strip and the outer connecting strip are connected and separated. The inner connecting strip and the outer connecting strip are then manually smoothed and aligned, so that the aluminum foil composite layer is laid flat inside the bag body. This allows the aluminum foil composite layer and the EPE pearl cotton insulation layer to be freely replaced inside the bag body, improving the insulation performance and reducing the cost of use. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure from the center view;

[0013] Figure 3 for Figure 1 Schematic diagram of the mid-side cross-section structure;

[0014] Figure 4 for Figure 2 Enlarged structural diagram at point A in the middle;

[0015] Figure 5 for Figure 3 Enlarged structural diagram at point B;

[0016] Figure 6 for Figure 1 Enlarged schematic diagram of the central insulation mechanism.

[0017] In the picture: 1. Bag body, 2. Fixing block, 3. Screw, 4. Connecting block, 5. Lifting rope, 6. Disassembly mechanism, 601. Outer connecting strip, 602. Round strip, 603. Inner connecting strip, 7. Velcro, 8. Insulation mechanism, 801. Aluminum foil composite layer, 802. EPE pearl cotton insulation layer, 803. Sealing zipper, 804. Slipper pull, 9. Decorative note. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings:

[0019] Please see Figure 1-6In this embodiment, an insulated non-woven bag includes a bag body 1 and a fixing block 2. The bag body 1 is made of non-woven fabric and has the advantages of being reusable, washable, and capable of screen printing advertisements and labels, and having a long service life. The outer wall of the bag body 1 is fixedly connected to the fixing block 2, the inner wall of the fixing block 2 is fixedly connected to the screw 3, the end of the screw 3 is threadedly connected to the connecting block 4, the inner wall of the connecting block 4 is fixedly connected to the lifting rope 5, and the inner wall of the bag body 1 is connected to a disassembly mechanism 6.

[0020] The disassembly mechanism 6 includes an outer connecting strip 601. By manually controlling the round strip 602 on the inner connecting strip 603 to be pulled out of the interior of the outer connecting strip 601, the round strip 602 and the outer connecting strip 601 are disassembled. The outer wall of the outer connecting strip 601 is fixedly connected to the bag body 1, the inner wall of the outer connecting strip 601 is pressed against the round strip 602, and the outer wall of the round strip 602 is fixedly connected to the inner connecting strip 603.

[0021] The bag body 1, aluminum foil composite layer 801, and EPE pearl cotton insulation layer 802 are separate units. Simply manually control the round strip 602 on the inner connecting strip 603 to pull and snap into the outer connecting strip 601, so that the round strip 602 and the outer connecting strip 601 are connected and separated. Then, manually smooth out the inner connecting strip 603 and the outer connecting strip 601 to align them, so that the aluminum foil composite layer 801 is laid flat inside the bag body 1. This allows the aluminum foil composite layer 801 and the EPE pearl cotton insulation layer 802 to be freely replaced inside the bag body 1, improving insulation performance and reducing usage costs.

[0022] The inner wall of the upper end of the bag body 1 is fixedly connected to the Velcro 7. The outer wall of the inner connecting strip 603 is connected to the heat insulation mechanism 8. The heat insulation performance is improved by the thermal conductivity and reflectivity of the aluminum foil in the aluminum foil composite layer 801 and the addition of the EPE pearl cotton heat insulation layer 802 inside the aluminum foil composite layer 801, so that the interior can achieve the function of heat insulation. The heat insulation mechanism 8 includes the aluminum foil composite layer 801. The outer wall of the aluminum foil composite layer 801 is fixedly connected to the inner connecting strip 603. The inner wall of the aluminum foil composite layer 801 is fixedly connected to the EPE pearl cotton heat insulation layer 802. The upper end of the aluminum foil composite layer 801 is fixedly connected to the sealing zipper 803. The outer wall of the sealing zipper 803 is movably connected to the zipper pull 804. The outer wall of the bag body 1 is fixedly connected to the decorative note 9.

[0023] Working principle:

[0024] The connecting block 4 is fixed by the screw 3 on the fixing block 2 on the bag body 1, so that the lifting rope 5 on the connecting block 4 can be replaced. The lifting rope 5 is deformed by external force after long-term use, and can be replaced in time to improve the overall appearance and avoid breakage. A decorative note 9 is sewn on the bag body 1, on which you can write your name and contact information to facilitate finding it if lost. The round strip 602 on the inner connecting strip 603 can be manually controlled to fasten into the inside of the outer connecting strip 601.

[0025] Manually smooth and align the inner connecting strip 603 and the outer connecting strip 601 to make the aluminum foil composite layer 801 lay flat inside the bag body 1. Pull the inner connecting strip 603 to separate the round strip 602 from the outer connecting strip 601, so that the aluminum foil composite layer 801 and the EPE pearl cotton insulation layer 802 can be freely replaced inside the bag body 1. Manually pull the zipper head 804 to move on the rubber sealing zipper 803, so that the chain of the sealing zipper 803 separates to form an opening.

[0026] Items can be placed inside the EPE pearl cotton insulation layer 802. The thermal conductivity and reflectivity of aluminum foil, as well as the addition of the EPE pearl cotton insulation layer 802 inside the aluminum foil composite layer 801, enhance the insulation performance. This allows the EPE pearl cotton insulation layer 802 to achieve purposes such as short-distance insulation, insulation and freshness of fresh food, and easy portability.

[0027] 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. An insulating non-woven fabric bag, comprising a bag body (1) and a fixing block (2), the outer wall of the bag body (1) is fixedly connected with the fixing block (2), characterized in that: The inner wall of the fixed block (2) is fixedly connected with a screw (3), the end of the screw (3) is threadedly connected with a connecting block (4), the inner wall of the connecting block (4) is fixedly connected with a lifting rope (5), and the inner wall of the bag body (1) is connected with a dismounting mechanism (6).

2. The heat-insulating nonwoven fabric bag according to claim 1, wherein: The dismounting mechanism (6) comprises an outer connecting strip (601), the outer wall of the outer connecting strip (601) is fixedly connected with the bag body (1), the inner wall of the outer connecting strip (601) is tightly abutted with a round strip (602), and the outer wall of the round strip (602) is fixedly connected with an inner connecting strip (603).

3. The heat-insulating nonwoven fabric bag according to claim 1, wherein: The inner wall of the upper end of the bag body (1) is fixedly connected with a magic tape (7), and the outer wall of the inner connecting strip (603) is connected with a heat preservation mechanism (8).

4. The heat-insulating nonwoven fabric bag according to claim 3, wherein: The heat preservation mechanism (8) comprises an aluminum foil layer composite layer (801), the outer wall of the aluminum foil layer composite layer (801) is fixedly connected with the inner connecting strip (603), the inner wall of the aluminum foil layer composite layer (801) is fixedly connected with an EPE pearl wool heat preservation layer (802), the upper end of the aluminum foil layer composite layer (801) is fixedly connected with a sealing zipper (803), and the outer wall of the sealing zipper (803) is movably connected with a puller (804).

5. The heat-insulating nonwoven fabric bag according to claim 1, wherein: The outer wall of the bag body (1) is fixedly connected with a decorative note (9).

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