Puncture-proof woven bag

Abstract

The utility model belongs to the field of woven bags, and particularly relates to a puncture-proof woven bag which comprises a bag body and a protective bag, the bag body is provided with a placing cavity, four corners of the bag body are respectively provided with a circular groove, the circular grooves are communicated with the placing cavity, vertical rods are arranged on the circular grooves, and the protective bag is arranged on the bag body. The four corners of the outer surface of the protection bag are each fixedly provided with a circular ring, the number of the circular rings is eight, every four circular rings form a group, and the two groups of circular rings are located at the top and the bottom of the outer wall of the protection bag correspondingly; through the structural design of the circular grooves, the vertical rods, the protective bags and the circular rings, during use, the protective bags assembled in the containing cavities can protect the inner walls of the bag bodies, puncture of sharp goods can be effectively resisted, the puncture-proof performance of the bag bodies is greatly improved, meanwhile, the protective bags can be separated from the bag bodies, and the service life of the bag bodies is prolonged. The bag body and the protective bag are easy and convenient to disassemble and clean, and meanwhile, when a certain part is damaged, the undamaged part can be reused.

Description

Technical Field

[0001] This utility model relates to the field of woven bags, specifically a puncture-resistant woven bag. Background Technology

[0002] Woven bags are packaging products made primarily of plastic through extrusion, stretching, and weaving techniques, or woven from fabric. They have a wide range of applications and are mainly used for packaging various items, providing a certain degree of protection.

[0003] Traditional woven bags are easily punctured when loading goods with sharp corners or edges, leading to leakage and loss of goods. Therefore, a puncture-resistant woven bag is proposed to address this issue. Utility Model Content

[0004] To address the problem that existing technologies are prone to puncture when loading goods with sharp edges or corners, leading to leakage and loss, this utility model proposes a puncture-resistant woven bag.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a puncture-resistant woven bag, including a bag body and a protective bag. The bag body has a placement cavity. Circular grooves are respectively opened at the four corners of the bag body. The circular grooves are connected to the placement cavity. Vertical rods are provided on the circular grooves. Circular rings are fixed at the four corners of the outer surface of the protective bag. There are a total of eight circular rings, arranged in groups of four. The two groups of circular rings are located at the top and bottom of the outer wall of the protective bag, respectively. When the protective bag is assembled on the placement cavity, the two groups of circular rings are respectively fitted with the vertical rods with a clearance.

[0006] Preferably, handles are fixed on both sides of the outer wall of the bag, and rubber pads are fixedly connected to the outer surface of the handles, with anti-slip textures on the rubber pads.

[0007] Preferably, the outer surface of the bag is provided with a rubber plate.

[0008] Preferably, the inner wall of the protective bag is provided with a wear-resistant pad.

[0009] Preferably, a fixing ring is fixedly connected to the bottom of the circular groove, and the bottom of the vertical rod is threadedly engaged with the fixing ring.

[0010] Preferably, a screw hole is provided at the top of the vertical rod, and after the ring is sleeved on the vertical rod, a limit rod is threaded into the screw hole.

[0011] Preferably, the limiting rod is T-shaped, and the maximum diameter of the limiting rod is greater than the inner diameter of the ring.

[0012] The advantages of this utility model are:

[0013] 1. This utility model, through the structural design of a circular groove, vertical rod, protective bag, and circular ring, allows the protective bag, assembled in the placement cavity, to protect the inner wall of the bag body during use, effectively resisting punctures from sharp goods and greatly improving the puncture resistance of the bag body. At the same time, the protective bag can be separated from the bag body, making the disassembly and cleaning of the bag body and the protective bag simple and convenient. Furthermore, when a component is damaged, the undamaged part can be reused.

[0014] 2. This utility model, through the structural design of the fixing ring, screw hole and limiting rod, can limit the protective bag after it is assembled, preventing the protective bag from being pulled off the vertical rod when taking out items, thus ensuring the effectiveness of the protective bag after installation. In addition, the vertical rod can be disassembled separately, making it easy to replace and recycle it after damage. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0016] Figure 1 This is a schematic diagram of the structure of the woven bag of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the bag body of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the protective bag of this utility model;

[0019] Figure 4 This utility model Figure 3 A magnified view of the structure at point A in the middle;

[0020] Figure 5 This is a schematic diagram of the assembly structure of the vertical rod of this utility model.

[0021] In the diagram: 1. Bag body; 10. Placement cavity; 11. Circular groove; 12. Fixing ring; 2. Vertical rod; 20. Screw hole; 21. Limiting rod; 3. Protective bag; 30. Circular ring; 31. Wear-resistant pad; 4. Handle; 40. Rubber pad; 5. Rubber plate. Detailed Implementation

[0022] 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.

[0023] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0024] This application discloses a puncture-resistant woven bag. (See also...) Figure 1 - Figure 5 A puncture-resistant woven bag includes a bag body 1 and a protective bag 3, wherein the bag body 1 has a placement cavity 10.

[0025] The bag body 1 has four round grooves 11 at its four corners, which are connected to the placement cavity 10. A vertical rod 2 is provided on the round groove 11.

[0026] There are eight rings 30 fixed at the four corners of the outer surface of the protective bag 3. They are arranged in groups of four. The two groups of rings 30 are located at the top and bottom of the outer wall of the protective bag 3. When the protective bag 3 is assembled on the placement cavity 10, the two groups of rings 30 are respectively fitted with the vertical rod 2 with clearance.

[0027] Reference Figure 1 , Figure 2 and Figure 5 Both sides of the outer wall of the bag body 1 are fixed with handles 4, and rubber pads 40 are fixedly connected to the outer surface of the handles 4. The rubber pads 40 have diagonal cross V-shaped anti-slip patterns.

[0028] Handle 4 is woven from high-strength polypropylene fiber with a weaving density of 10-12 fibers per square centimeter, providing high strength and toughness. The connection between handle 4 and bag 1 is reinforced in two ways. First, the handle is sewn to the bag body with high-strength nylon thread, with a stitch width of 2cm and a stitch spacing of 0.8cm. Then, a 5cm x 5cm reinforcing fabric is attached to the sewn joint. The reinforcing fabric is woven from high-strength polyester fiber of the same material as the bag body and is fixed to handle 4 and bag body 1 with strong adhesive, further enhancing the connection strength between the handle and bag body 1 and ensuring that handle 4 will not fall off when bearing heavy loads.

[0029] When the user lifts the woven bag, the handle 4 bears the weight of the entire woven bag and its contents. The handle 4 is made of high-strength polypropylene fiber and has sufficient strength to bear the weight. The double-reinforced connection between the handle 4 and the bag body 1 ensures that the handle will not fall off the bag body when bearing a large weight.

[0030] When the user grips the handle 4, the diagonal cross-shaped V-shaped anti-slip texture on the rubber pad 40 can fit closely with the user's hand, increasing friction and preventing the woven bag from slipping in the hand. The good elasticity of the rubber pad 40 can also relieve the pressure on the hand, making the user more comfortable when carrying the woven bag for a long time. At the same time, the smooth transition rounded corners prevent scratches to the hand.

[0031] Reference Figure 1 and Figure 2 The outer surface of the bag body 1 is provided with a rubber plate 5. When the woven bag is impacted by a sharp object, the rubber plate 5 will first resist the initial scratch of the sharp object, reducing the direct effect of the sharp object on the bag body 1.

[0032] Reference Figure 3 The inner wall of the protective bag 3 is provided with a wear-resistant pad 31. The main body of the protective bag 3 is woven from high-strength aramid fiber. The tensile strength of aramid fiber reaches 3.5-4.0GPa, which has excellent puncture resistance. A waterproof coating with a thickness of 0.3mm is coated on the outside of the aramid fiber woven layer. The coating is made of polytetrafluoroethylene material, which can effectively prevent moisture from penetrating into the interior of the protective bag 3.

[0033] The abrasion-resistant pad 31 is made of ultra-high molecular weight polyethylene. When sharp objects are placed inside the protective bag 3, the abrasion-resistant pad can effectively protect the inner wall of the protective bag from being punctured, while reducing the friction between the sharp objects and the protective bag, making it easier to put in and take out the objects. The abrasion-resistant pad 31 is fixed to the inner wall of the protective bag 3 by a strong adhesive. The peel strength of the adhesive reaches more than 15N / 25mm, ensuring that the abrasion-resistant pad will not easily fall off.

[0034] Reference Figure 5 A fixing ring 12 is fixedly connected to the bottom of the circular groove 11. The bottom of the vertical rod 2 is threadedly engaged with the fixing ring 12. The inner ring of the fixing ring 12 has an internal thread, and the bottom of the outer wall of the vertical rod 2 has an external thread. The fixing ring 12 is installed through the engagement of the external thread and the internal thread.

[0035] Reference Figure 4 The top of the vertical rod 2 has a screw hole 20. After the ring 30 is sleeved on the vertical rod 2, the screw hole 20 is threaded with a limit rod 21. The vertical rod 2 can be made of high-strength plastic, and the ring 30 can be integrally formed from the same material as the protective bag 3.

[0036] Reference Figure 4 The limiting rod 21 is T-shaped, and its maximum diameter is greater than the inner diameter of the ring 30. The limiting rod 21 can be made of high-strength plastic, and the bottom of the outer wall of the limiting rod 21 has an external thread that fits the screw hole 20.

[0037] Working principle: When installing the protective bag 3, place the protective bag 3 in the placement cavity 10 of the bag body 1, so that the rings 30 at the top and bottom of the outer wall of the protective bag 3 are aligned with the vertical rods 2 on the circular grooves 11 at the four corners of the bag body 1. Then, slip the rings 30 along the vertical rods 2. After the rings 30 are slipped onto the vertical rods 2, screw the limiting rod 21 into the screw hole 20 at the top of the vertical rod 2. Since the limiting rod 21 is T-shaped and its maximum diameter is greater than the inner diameter of the rings 30, the limiting rod 21 can prevent the rings 30 from detaching from the vertical rods 2, thereby firmly fixing the protective bag 3 to the bag body 1.

[0038] When disassembling the protective bag 3, simply twist the limiting rod 21 to unscrew it from the screw hole 20, then lift the protective bag 3 upwards to disengage the ring 30 from the vertical rod 2, thus completing the disassembly of the protective bag 3. The operation is simple and convenient.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A puncture-resistant woven bag, comprising a bag body (1) having a storage cavity (10), characterized in that: The bag body (1) has a circular groove (11) at each of its four corners. The circular groove (11) is connected to the placement cavity (10). A vertical rod (2) is provided on the circular groove (11). It also includes a protective bag (3), and a ring (30) is fixed at each of the four corners of the outer surface of the protective bag (3). There are eight rings (30) in total, four in a group. The two groups of rings (30) are located at the top and bottom of the outer wall of the protective bag (3). When the protective bag (3) is assembled on the placement cavity (10), the two groups of rings (30) are respectively fitted with the vertical rod (2) with a clearance.

2. The puncture-resistant woven bag according to claim 1, characterized in that: Both sides of the outer wall of the bag (1) are fixed with handles (4), and the outer surface of the handles (4) is fixedly connected with rubber pads (40), which have anti-slip textures.

3. A puncture-resistant woven bag according to claim 2, characterized in that: A rubber plate (5) is provided on the outer surface of the bag body (1).

4. A puncture-resistant woven bag according to claim 1, characterized in that: The inner wall of the protective bag (3) is provided with a wear-resistant pad (31).

5. A puncture-resistant woven bag according to claim 1, characterized in that: The bottom of the circular groove (11) is fixedly connected to a fixing ring (12), and the bottom of the vertical rod (2) is threadedly engaged with the fixing ring (12).

6. A puncture-resistant woven bag according to claim 5, characterized in that: The top of the vertical rod (2) is provided with a screw hole (20). After the ring (30) is sleeved on the vertical rod (2), the screw hole (20) is threaded with a limit rod (21).

7. A puncture-resistant woven bag according to claim 6, characterized in that: The limiting rod (21) is T-shaped, and the maximum diameter of the limiting rod (21) is greater than the inner diameter of the ring (30).

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