Non-woven fabric bag

Abstract

The utility model relates to a non-woven fabric bag which comprises a bag body and a hand lifting rope and further comprises a fixing assembly convenient to disassemble, T-shaped connectors are arranged at the two ends of the hand lifting rope, first installation holes are formed in the three end points of each T-shaped connector, three second installation holes corresponding to the first installation holes in a one-to-one mode are formed in an opening of the bag body, and the fixing assembly convenient to disassemble is arranged on the bag body. The first mounting hole of the T-shaped connector is aligned with the second mounting hole and then is fixed through a fixing assembly. By adopting a three-point fixing structure of the T-shaped connector and the opening of the bag body, the connection between the hand lifting rope and the bag body is firmer and more reliable. By means of the design, the pressure borne by the hand lifting rope is effectively dispersed, the connection contact area is increased, the phenomenon of breakage or falling caused by too large stress of a single point is avoided, the bearing capacity of the non-woven fabric bag is greatly improved, and the service life of the non-woven fabric bag is greatly prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven bags, in particular to a non-woven bag. Background Art

[0002] With the rise of environmental awareness and the implementation of policies restricting the use of plastic bags, non-woven bags, as a reusable and environmentally friendly product, have become increasingly widely used in daily life. However, the handles of traditional non-woven bags are usually sewn directly onto the bag body. This design has some shortcomings, such as the handle is difficult to replace once damaged, and the fixed style cannot meet consumers' pursuit of personalized needs.

[0003] In addition, the connection between the hand rope and the bag body is often the weakest place in terms of bearing capacity. Especially when loading heavy objects, it is easy to break or fall off, which not only affects the user experience, but may also cause the items to fall and cause losses.

[0004] To address the above issues, some improvements have been attempted in the prior art, such as strengthening the sutures or using more durable materials to make the hand rope. However, these methods either increase production costs or fail to fundamentally solve the problem of the inconvenience of disassembling and replacing the hand rope.

[0005] Therefore, it is necessary to develop a new non-woven bag design, which can not only ensure a high connection strength between the hand rope and the bag body, but also be easily disassembled and replaced to adapt to different usage scenarios and personal preferences. Utility Model Content

[0006] In view of the deficiencies in the background technology, the utility model provides a non-woven bag.

[0007] The technical solution adopted by the utility model is: a non-woven bag, including a bag body and a hand rope, and also including a detachable fixing assembly, wherein "T"-shaped connectors are provided at both ends of the hand rope, and first mounting holes are provided on the three end points of the "T"-shaped connector, and three second mounting holes corresponding to the above-mentioned first mounting holes are provided on the opening of the bag body, and the first mounting hole of the "T"-shaped connector is aligned with the second mounting hole and fixed by the fixing assembly.

[0008] Furthermore, the fixing assembly includes a fixing head and a fixing sleeve, the fixing head consists of a head that plays a limiting role and a rod for connecting with the fixing sleeve, the rod is provided with a slot, and there are raised limiting parts on both sides of the slot, the fixing sleeve is provided with a sleeve hole for inserting the rod, and there are disassembly and assembly notches corresponding to the limiting parts on both sides of the sleeve hole.

[0009] Furthermore, both sides of the limiting portion have arc-shaped guiding slopes.

[0010] Furthermore, a metal ring is fixed in the second mounting hole.

[0011] Furthermore, an alignment notch is provided on the bag body opening between the two second mounting holes at the top, and an alignment block is provided on the "T"-shaped connector to be snapped into the alignment notch.

[0012] Furthermore, guide slopes are provided on both sides below the alignment block.

[0013] Furthermore, the bag body includes a non-woven fabric inner layer and a non-woven fabric outer layer, the surface of the non-woven fabric outer layer is coated with a wear-resistant layer, a sponge insulation layer is provided between the non-woven fabric inner layer and the non-woven fabric outer layer, and the non-woven fabric inner layer is coated with a waterproof coating.

[0014] The beneficial effects of the utility model are:

[0015] 1. Enhanced connection stability: The three-point fixing structure at the "T"-shaped connector and the bag opening makes the connection between the hand rope and the bag body more secure and reliable. This design effectively disperses the pressure on the hand rope, increases the connection contact area, avoids breakage or falling off due to excessive force at a single point, and greatly improves the load-bearing capacity and service life of the non-woven bag.

[0016] 2. Convenient assembly and disassembly: The fixing assembly of this application is designed to be easily detachable, allowing users to easily remove the hand strap from the bag body and replace it with a different style of hand strap according to personal preference or actual needs. This not only enhances the personalization of the product, but also facilitates cleaning and maintenance of the hand strap.

[0017] 3. Reduce manufacturing costs: Since the hand rope can be easily replaced, when the hand rope is damaged, the user does not need to buy a new non-woven bag, but only needs to replace the new hand rope, which not only saves resources, but also helps to reduce production costs and waste generation.

[0018] 4. Enhanced User Experience: This application's design makes non-woven bags more durable and easily customizable, meeting modern consumers' demand for product diversification and personalization. Furthermore, the more stable connection provides a better user experience, allowing users to use the bags with greater confidence, whether for daily shopping or other purposes.

[0019] In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages.

[0020] The present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the present utility model.

[0022] Figure 2 Schematic diagram of the bag structure.

[0023] Figure 3 It is a structural diagram of the fixed head.

[0024] Figure 4 It is a structural diagram of the fixed sleeve.

[0025] Figure 5 This is a schematic diagram of the structure of the hand rope.

[0026] Figure 6 Schematic diagram of the structure of the bag material.

[0027] Figure 1-6 Middle: 1. Bag body; 2. Hand rope; 3. Fixing assembly; 4. "T"-shaped connector; 5. First mounting hole; 6. Second mounting hole; 7. Fixing head; 8. Fixing sleeve; 9. Head; 10. Rod; 11. Slot; 12. Limiting part; 13. Hole; 14. Assembly and disassembly notch; 15. Guide slope; 16. Metal ring; 17. Alignment notch; 18. Alignment block; 19. Guide slope; 20. Non-woven fabric inner layer; 21. Non-woven fabric outer layer; 22. Wear-resistant layer; 23. Sponge insulation layer; 24. Waterproof coating. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), such directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0030] The utility model provides a non-woven bag.

[0031] In this embodiment, referring to Figure 1-6The non-woven bag includes a bag body 1 and a hand rope 2, and also includes a detachable fixing component 3. Both ends of the hand rope are provided with "T"-shaped connectors 4, and the three end points of the "T"-shaped connector 4 are provided with first mounting holes 5. The opening of the bag body is provided with three second mounting holes 6 corresponding to the above-mentioned first mounting holes 5. The first mounting hole 5 of the "T"-shaped connector is aligned with the second mounting hole 6 and then fixed through the fixing component.

[0032] The above technical solution adopts a three-point fixing structure by providing a "T"-shaped connector and three mounting holes. This effectively disperses the stress points of the hand rope, prevents the risk of damage caused by single-point stress concentration, and improves the overall strength and service life of the non-woven bag. At the same time, the easy-to-detach design facilitates the removal and replacement of the hand rope, enhancing the practicality and flexibility of the product.

[0033] Specifically, the fixing assembly includes a fixing head 7 and a fixing sleeve 8. The fixing head 7 consists of a head 9 that plays a limiting role and a rod 10 for connecting with the fixing sleeve. The rod is provided with a slot 11, and both sides of the slot 11 have raised limiting portions 12. The fixing sleeve is provided with a sleeve hole 13 that is inserted into the rod, and both sides of the sleeve hole 13 are provided with disassembly and assembly notches 14 corresponding to the limiting portions.

[0034] In this embodiment, the fixing assembly comprises a fixing head and a fixing sleeve. The slots on the fixing head mate with the assembly and disassembly notches on the fixing sleeve, enabling quick assembly and disassembly. This design not only simplifies installation but also ensures a secure connection, as the stopper effectively prevents the fixing head from slipping out of the sleeve, further enhancing the stability of the connection between the hand strap and the bag body. For disassembly, simply align the assembly notch with the stopper to remove the bag.

[0035] Specifically, both sides of the limiting portion are provided with arc-shaped guiding slopes 15 .

[0036] In this embodiment, the curved guide ramps on both sides of the stop help guide the fixing head smoothly into the fixing sleeve during installation, reducing operational difficulty and improving installation efficiency. This design also facilitates smooth removal of the fixing head during disassembly, avoiding damage that could be caused by forced extraction.

[0037] Specifically, a metal ring 16 is fixed in the second mounting hole.

[0038] In this embodiment, securing a metal ring within the second mounting hole significantly increases the strength around the hole, preventing wear and tear from repeated insertion and insertion of the fixing assembly during long-term use. The addition of the metal ring improves the durability of the overall structure and extends the life of the non-woven bag.

[0039] Specifically, an alignment notch 17 is provided on the bag opening between the two second mounting holes at the top, and an alignment block 18 is provided on the T-shaped connector to be snapped into the alignment notch.

[0040] In this embodiment, the design of providing the alignment notch and the alignment block helps to quickly locate the position of the "T"-shaped connector during the installation process, ensuring the precise alignment of the first mounting hole and the second mounting hole, thereby simplifying the installation steps and improving the user experience.

[0041] Specifically, guide slopes 19 are provided on both sides below the alignment block.

[0042] In this embodiment, the guiding slopes on both sides below the alignment card block help to guide during the insertion process, making it easier for the alignment card block to fit into the alignment notch, reducing the difficulty of operation while also ensuring the accuracy of the connection.

[0043] Specifically, the bag body includes a non-woven fabric inner layer 20 and a non-woven fabric outer layer 21, the surface of the non-woven fabric outer layer is coated with a wear-resistant layer 22, a sponge insulation layer 23 is provided between the non-woven fabric inner layer and the non-woven fabric outer layer, and the non-woven fabric inner layer is coated with a waterproof coating 24.

[0044] In this embodiment, the bag body is designed with a double-layer non-woven fabric, with a wear-resistant layer coated on the outer surface of the non-woven fabric, a sponge insulation layer inside, and a waterproof coating on the inner non-woven fabric layer. This multi-layer structure not only improves the wear resistance and thermal insulation properties of the non-woven fabric bag, but also gives it a certain waterproof function, allowing the non-woven fabric bag to maintain good performance in various environments and meet users' needs for durability and functionality.

[0045] The wear-resistant layer on the outer surface of the non-woven fabric can be a polyurethane (PU) coating. Polyurethane coating is widely used in textile surface treatment due to its excellent wear resistance and flexibility. Applying a thin layer of polyurethane coating on the outer surface of the non-woven fabric can significantly improve the wear resistance of the non-woven bag, reduce wear and tear during daily use, and extend the service life of the bag.

[0046] The waterproof coating on the inner layer of the non-woven fabric can be made of polytetrafluoroethylene (PTFE). Polytetrafluoroethylene (PTFE) is a common waterproof material with good oil and water resistance and does not affect the breathability of the non-woven fabric. By coating the inner layer of the non-woven fabric with a layer of PTFE, the non-woven bag can be made waterproof and protect the items inside from the influence of humid environment.

[0047] The sponge insulation layer between the inner and outer layers of non-woven fabric can be made of EPE pearl cotton. EPE pearl cotton is a lightweight, soft, and elastic material with excellent thermal insulation properties. Filling a layer of EPE pearl cotton between the inner and outer layers of non-woven fabric as an insulation layer can effectively block the impact of external temperature changes on the items inside the bag. It is particularly suitable for occasions where heat preservation is required, such as carrying cold drinks or hot food.

[0048] Technical personnel please note: Although the utility model has been described according to the above specific implementation methods, the concept of the utility model is not limited to this utility model. Any modification using the concept of the utility model will be included in the scope of protection of this patent right.

Claims

1. A non-woven bag, comprising a bag body and a hand rope, characterized in that: It also includes a detachable fixing component, wherein "T"-shaped connectors are provided at both ends of the hand rope, and first mounting holes are provided on the three end points of the "T"-shaped connector. The opening of the bag body is provided with three second mounting holes corresponding to the above-mentioned first mounting holes. The first mounting hole of the "T"-shaped connector is aligned with the second mounting hole and then fixed by the fixing component.

2. The non-woven bag according to claim 1, characterized in that: The fixing assembly includes a fixing head and a fixing sleeve. The fixing head consists of a head that plays a limiting role and a rod for connecting with the fixing sleeve. The rod is provided with a slot, and there are raised limiting parts on both sides of the slot. The fixing sleeve is provided with a sleeve hole for inserting the rod, and there are disassembly and assembly notches corresponding to the limiting parts on both sides of the sleeve hole.

3. The non-woven bag according to claim 2, characterized in that: Both sides of the limiting portion are provided with arc-shaped guiding slopes.

4. The non-woven bag according to claim 1, characterized in that: A metal ring is fixed in the second mounting hole.

5. The non-woven bag according to claim 1, characterized in that: An alignment notch is provided on the bag body opening between the two second mounting holes at the top, and an alignment block is provided on the "T"-shaped connector to be snapped into the alignment notch.

6. The non-woven bag according to claim 5, characterized in that: Guide slopes are provided on both sides below the alignment block.

7. The non-woven bag according to claim 1, characterized in that: The bag body comprises a non-woven fabric inner layer and a non-woven fabric outer layer, the surface of the non-woven fabric outer layer is coated with a wear-resistant layer, a sponge insulation layer is provided between the non-woven fabric inner layer and the non-woven fabric outer layer, and the non-woven fabric inner layer is coated with a waterproof coating.

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