A tensile resistant reinforcing structure for a flexible intermediate bulk container bag

Abstract

The utility model discloses a kind of tensile strengthening structure of bag body of flexitank, including high-efficiency buffering tensile component, the high-efficiency buffering tensile component includes first woven reinforcing belt, first elastic band, second woven reinforcing belt and second elastic band, the first woven reinforcing belt is fixedly sewn in bag body other two sides, first woven reinforcing belt end fixedly sewn connection bandage, first woven reinforcing belt middle fixedly sewn connection first elastic band, the second woven reinforcing belt fixedly sewn connection is in bag body bottom, second woven reinforcing belt end one side fixedly sewn connection bandage, second woven reinforcing belt between fixedly sewn connection second elastic band.The utility model first elastic band and second elastic band can be deformed with stress, avoid the first woven reinforcing belt and second woven reinforcing belt of connection directly fracture due to deformation variable limited, prolong bag body service life.

Description

Technical Field

[0001] This utility model relates to the field of container bag technology, specifically to a tensile reinforcement structure for the body of a container bag. Background Technology

[0002] FIBCs (Flexible Intermediate Bulk Containers) are flexible transport packaging containers. They offer advantages such as moisture resistance, dust protection, radiation resistance, and robust safety, while also possessing sufficient structural strength. Due to their ease of loading, unloading, and handling, FIBCs have significantly improved efficiency and have experienced rapid growth in recent years. FIBCs are generally made from polyester fibers such as polypropylene and polyethylene.

[0003] In the prior art, rigid woven straps are usually installed on the side of the bag to reinforce the bag body. However, the rigid woven straps have limited deformation, which can cause rigid breakage when the bag is loaded with too much weight, thus affecting the tensile strength of the bag body. Therefore, a new structure is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a tensile-strength reinforcement structure for the body of a container bag, thereby solving the problems mentioned in the background art. To solve the above technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model relates to a tensile reinforcement structure for the body of a container bag, comprising:

[0006] Ties are sewn to the sides and bottom of the bag body;

[0007] A high-efficiency cushioning and tensile-resistant component includes a first woven reinforcing band, a first elastic band loop, a second woven reinforcing band, and a second elastic band loop. The first woven reinforcing band is fixedly sewn to the other two sides of the bag body. The ends of the first woven reinforcing band are fixedly sewn to a binding strap. The middle of the first woven reinforcing band is fixedly sewn to a first elastic band loop. The second woven reinforcing band is fixedly sewn to the bottom of the bag body. One end of the second woven reinforcing band is fixedly sewn to a binding strap. The second elastic band loops are fixedly sewn to the other two woven reinforcing bands.

[0008] Furthermore, the second elastic bands are equidistantly distributed.

[0009] Furthermore, the second woven reinforcing strip is distributed in a grid structure.

[0010] Furthermore, the high-efficiency buffer and tensile-resistant component also includes a third woven reinforcing strip, which is fixedly sewn to both sides of the bag body, and the ends of the third woven reinforcing strip are respectively fixedly sewn to the binding strap and the second woven reinforcing strip.

[0011] Furthermore, the third woven reinforcing strip is arranged in a "mountain" shaped structure.

[0012] Furthermore, it also includes an auxiliary protective component, which includes a rectangular block, a cylindrical rod, a frame rod, and a supporting rod. The top of the strap is movably sleeved on the cylindrical rod, the rectangular block is fixedly connected to both sides of the cylindrical rod, the frame rod is fixedly connected to the top of the rectangular block, and the supporting rod is movably connected in the frame rod.

[0013] Furthermore, the frame pole is generally L-shaped, and the supporting pole is generally C-shaped.

[0014] This utility model has the following beneficial effects:

[0015] In this invention, the first and second elastic belt loops can deform under stress, preventing the first and second woven reinforcing belts from breaking directly due to limited deformation, thus extending the service life of the bag. Furthermore, the first and second elastic belt loops, together with the first and second woven reinforcing belts, form a dual structure of "rigid support + flexible buffer," which can disperse impact force and reduce damage caused by excessive local stress when loading heavy objects or during transportation. Attached Figure Description

[0016] 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.

[0017] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0018] Figure 2 This is a schematic diagram of the entire utility model from another perspective;

[0019] Figure 3 This is a schematic diagram of the second elastic band connection of this utility model;

[0020] Figure 4 This is a schematic diagram of the connection of the receiving rod of this utility model;

[0021] Figure 5 This is a schematic diagram of the cylindrical rod connection of this utility model.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 101. Straps;

[0024] 201. First woven reinforcing tape; 202. First elastic band loop; 203. Second woven reinforcing tape; 204. Second elastic band loop; 205. Third woven reinforcing tape;

[0025] 301. Rectangular block; 302. Cylindrical rod; 303. Frame rod; 304. Support rod. Detailed Implementation

[0026] 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 protection scope of the present utility model.

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0028] Please see Figure 1-5 As shown, this utility model is a tensile reinforcement structure for the body of a container bag, comprising:

[0029] Tie 101 is sewn onto both sides and bottom of the bag body;

[0030] The high-efficiency cushioning and tensile-resistant component includes a first woven reinforcing band 201, a first elastic band loop 202, a second woven reinforcing band 203, and a second elastic band loop 204. The first woven reinforcing band 201 is fixedly sewn to the other two sides of the bag body, and the ends of the first woven reinforcing band 201 are fixedly sewn to the binding strap 101. The middle of the first woven reinforcing band 201 is fixedly sewn to the first elastic band loop 202. The second woven reinforcing band 203 is fixedly sewn to the bottom of the bag body, and one end of the second woven reinforcing band 203 is fixedly sewn to the binding strap 101. The second elastic band loops 204 are fixedly sewn to each other between the second woven reinforcing bands 203. The second elastic band loops 204 are evenly distributed. The second woven reinforcing bands 203 are distributed in a grid structure.

[0031] The structure formed by the strap 101, the first woven reinforcing strap 201, and the second woven reinforcing strap 203 can cover the sides and bottom of the bag, thereby strengthening the overall bag body. At the same time, the setting of the first elastic band 202 and the second elastic band 204 improves the tensile deformation resistance of the first woven reinforcing strap 201 and the second woven reinforcing strap 203, respectively. The overall grid structure of the second woven reinforcing strap 203 can distribute the force on the bottom of the bag body.

[0032] The high-efficiency cushioning and tensile strength component also includes a third woven reinforcing strip 205, which is fixedly sewn to both sides of the bag body. The ends of the third woven reinforcing strip 205 are fixedly sewn to the binding strap 101 and the second woven reinforcing strip 203, respectively. The third woven reinforcing strip 205 is arranged in a "mountain" shaped structure.

[0033] The third woven reinforcing strip 205 can reinforce and cover the other side of the bag, thereby reinforcing and covering the entire bag. The "mountain" shaped structure can further distribute the force evenly on the side of the bag.

[0034] Working principle: When the bag is loaded with materials and hung up, the first woven reinforcing strap 201, the second woven reinforcing strap 203 and the third woven reinforcing strap 205 evenly distribute the gravity to achieve a high-efficiency reinforcement effect. In addition, the first elastic band 202 and the second elastic band 204 deform under the stress, thus avoiding rigid breakage.

[0035] Please see Figure 1-5 As shown, this embodiment, based on the above embodiment, further includes:

[0036] The auxiliary protective assembly includes a rectangular block 301, a cylindrical rod 302, a frame rod 303, and a supporting rod 304. The top of the strap 101 is movably sleeved on the cylindrical rod 302. The rectangular block 301 is fixedly connected to both sides of the cylindrical rod 302. The frame rod 303 is fixedly connected to the top of the rectangular block 301. The supporting rod 304 is movably connected in the frame rod 303. The frame rod 303 is generally L-shaped, and the supporting rod 304 is generally C-shaped.

[0037] The rectangular block 301 provides a guarantee for the installation of the cylindrical rod 302. The L-shaped structure frame rod 303 at the bottom of the rectangular block 301 provides a guarantee for the movable connection of the receiving rod 304. The receiving rod 304 provides a guarantee for the connection of the hook of the external transportation device. The cylindrical rod 302 can fit snugly against the strap 101 for hanging, and thus assists in the connection when the hook of the transportation device is rectangular, which can avoid the side edge of the rectangular hook from wearing down the strap 101 and causing damage.

[0038] Working principle: When the hook of the transport device is in an arc shape, the strap 101 can be directly hooked onto the hook to lift and transport. When the hook of the transport device is in a rectangular shape, the strap 101 is hooked onto the cylindrical rod 302 connecting the rectangular blocks 301. Then the receiving rod 304 is connected to the frame rod 303 (the frame rod 303 is L-shaped and the receiving rod 304 is C-shaped, which can be used together to achieve mutual limiting between the two and avoid displacement when pulling). Then the hook is hooked onto the receiving rod 304 to lift and transport.

[0039] 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 tensile reinforcement structure for the body of a container bag, characterized in that, include: Ties (101) are sewn to the sides and bottom of the bag body; A high-efficiency cushioning and tensile-resistant component, comprising a first woven reinforcing strip (201), a first elastic band (202), a second woven reinforcing strip (203), and a second elastic band (204). The first woven reinforcing strip (201) is fixedly sewn to the other two sides of the bag body. The end of the first woven reinforcing strip (201) is fixedly sewn to a tie (101). The middle part of the first woven reinforcing strip (201) is fixedly sewn to a first elastic band (202). The second woven reinforcing strip (203) is fixedly sewn to the bottom of the bag body. One side of the end of the second woven reinforcing strip (203) is fixedly sewn to a tie (101). The second elastic band (204) is fixedly sewn between the second woven reinforcing strips (203).

2. The tensile reinforcement structure for the body of a container bag according to claim 1, characterized in that: The second elastic bands (204) are equidistantly distributed.

3. The tensile reinforcement structure for the body of a container bag according to claim 1, characterized in that: The second woven reinforcing strip (203) is distributed in a grid structure.

4. The tensile reinforcement structure for the body of a container bag according to claim 1, characterized in that: The high-efficiency buffer and tensile strength component also includes a third woven reinforcement strip (205), which is fixedly sewn to both sides of the bag body. The ends of the third woven reinforcement strip (205) are respectively fixedly sewn to the binding strap (101) and the second woven reinforcement strip (203).

5. The tensile reinforcement structure for the body of a container bag according to claim 4, characterized in that: The third woven reinforcing strip (205) is arranged in a "mountain" shaped structure.

6. The tensile reinforcement structure for the body of a container bag according to claim 1, characterized in that: It also includes an auxiliary protective component, which includes a rectangular block (301), a cylindrical rod (302), a frame rod (303), and a supporting rod (304). The top of the strap (101) is movably sleeved on the cylindrical rod (302). The rectangular block (301) is fixedly connected to both sides of the cylindrical rod (302). The frame rod (303) is fixedly connected to the top of the rectangular block (301). The supporting rod (304) is movably connected in the frame rod (303).

7. The tensile reinforcement structure for the body of a container bag according to claim 6, characterized in that: The frame rod (303) is generally L-shaped, and the supporting rod (304) is generally C-shaped.

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