Compression-resistant and leakage-proof container bag capable of being stacked

Abstract

The utility model discloses a stackable compression-resistant leakproof flexible freight bag in the technical field of flexible freight bags, which comprises a flexible freight bag main body, a lower support plate fixedly mounted at the lower end of the flexible freight bag main body, an upper support plate fixedly mounted at the upper end of the flexible freight bag main body, a guide-in block fixedly mounted on the upper surface of the upper support plate, and an arc protruding corner arranged at the upper end of the guide-in block. A guide-in groove is formed in the position, corresponding to the guide-in block, of the lower surface of the lower supporting plate, the guide-in groove is matched with the guide-in block, multiple sets of side fixing belts are fixedly installed on the two sides of the container bag body, reinforcing belts are fixedly installed between the adjacent side fixing belts, multiple sets of warning belts are fixedly installed on the reinforcing belts, and the warning belts are evenly distributed on the reinforcing belts; according to the flexible freight bag, the surfaces of the upper side and the lower side of the flexible freight bag are smoother after materials are loaded, and stacking of the flexible freight bags is more stable and smoother.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible intermediate bulk containers, in particular to a flexible intermediate bulk container that can be stacked, has compression resistance and leakage prevention. Background Art

[0002] A flexible intermediate bulk container is a flexible transport packaging container. It has the advantages of moisture-proof, dust-proof, radiation-resistant, firm and safe, and has sufficient strength in structure. It is very convenient for loading and unloading and handling of flexible intermediate bulk containers.

[0003] Since the flexible intermediate bulk container is made of flexible material, after the material is stacked in the flexible intermediate bulk container, the outer shape of the flexible intermediate bulk container is irregular, and both the upper and lower sides are uneven, which is not convenient for stacking the flexible intermediate bulk containers. After forced stacking, the stacked flexible intermediate bulk containers are prone to tipping over and the stacking is unstable.

[0004] Based on this, the utility model designs a flexible intermediate bulk container that can be stacked, has compression resistance and leakage prevention to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a flexible intermediate bulk container that can be stacked, has compression resistance and leakage prevention, so as to provide a flexible intermediate bulk container with a flatter upper and lower surface after loading materials, making the stacking of the flexible intermediate bulk container more stable and flat.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A flexible intermediate bulk container that can be stacked, has compression resistance and leakage prevention, includes a flexible intermediate bulk container body. A lower support plate is fixedly installed at the lower end of the flexible intermediate bulk container body, an upper support plate is fixedly installed at the upper end of the flexible intermediate bulk container body. An introduction block is fixedly installed on the upper surface of the upper support plate. An arc-shaped protrusion is arranged at the upper end of the introduction block. An introduction groove is opened at the position corresponding to the introduction block on the lower surface of the lower support plate. The introduction groove is matched with the introduction block. A plurality of groups of side fixing belts are fixedly installed on both sides of the flexible intermediate bulk container body. A reinforcing belt is fixedly installed between adjacent side fixing belts. A plurality of groups of warning belts are fixedly installed on the reinforcing belt. The warning belts are evenly distributed on the reinforcing belt.

[0008] Preferably, upper sealing masks are fixedly installed on one side of the upper support plate close to the side fixing belts. An active zipper one is arranged between the side of the upper sealing mask close to the upper support plate and the upper support plate. There are two groups of upper sealing masks and they are symmetrically arranged. An active zipper two is arranged between adjacent sides of the upper sealing mask.

[0009] Preferably, hanging belts are fixedly installed at the upper ends of the side fixing belts. The warning belts are yellow and elastic. The color depth gradually decreases from the middle position to the edge position of the warning belt.

[0010] Preferably, an inner groove is formed on the lower surface of the lower support plate. A magnetic attraction ring is arranged at the upper end of the inner groove, and a magnetic attraction block is also arranged on the upper surface of the introduction block. The magnetic attraction block is matched with the magnetic attraction ring.

[0011] Preferably, the bulk bag body is double-layered and the elasticity of the inner layer is greater than that of the outer layer. The surface of the outer layer fabric has stronger wear resistance and is waterproof.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] When stacking in the present utility model, the introduction groove of the lower support plate of the upper bulk bag body is embedded into the introduction block of the upper support plate of the lower bulk bag body, so that the upper bulk bag and the lower bulk bag are stacked more stably and flatly, avoiding the dumping of the bulk bags after stacking. During the loading process, the warning tape is stretched and unfolded. As the warning tape is stretched, the color depth of the warning tape at the middle position gradually becomes lighter. When the color depth of the warning tape at the middle position is consistent with the color depth of the warning tape at the edge, the loading of the bulk bag body reaches the limit value, and it is necessary to stop the injection of materials to avoid overloading the bulk bag beyond the limit value and prevent the bulk bag from leaking or tearing due to excessive loading of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic structural diagram of the present utility model from a side view perspective;

[0016] Figure 2 For the present utility model Figure 1 Partial structural schematic diagram at position A in;

[0017] Figure 3 For the present utility model Figure 1 Partial structural schematic diagram at position B in;

[0018] Figure 4 It is a schematic structural diagram of the present utility model from a bottom view perspective;

[0019] Figure 5 For the present utility model Figure 4 Partial structural schematic diagram at position C in.

[0020] In the drawings, the list of components represented by each reference numeral is as follows:

[0021] 1. Bulk bag body; 2. Lower support plate; 3. Upper support plate; 4. Upper sealing mask; 5. Side fixing belt; 6. Warning belt; 7. Reinforcement belt; 8. Suspension belt; 9. Arc protrusion; 10. Introduction block; 11. Inner groove; 12. Introduction groove. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] Please refer to Figures 1-5 , the present invention provides a technical solution:

[0024] A stackable, compression-resistant and leak-proof bulk bag, including a bulk bag body 1, a lower support plate 2 is fixedly installed at the lower end of the bulk bag body 1, an upper support plate 3 is fixedly installed at the upper end of the bulk bag body 1, an introduction block 10 is fixedly installed on the upper surface of the upper support plate 3, an arc protrusion 9 is arranged at the upper end of the introduction block 10, an introduction groove 12 is opened on the lower surface of the lower support plate 2 at a position corresponding to the introduction block 10, the introduction groove 12 is matched with the introduction block 10, multiple groups of side fixing belts 5 are fixedly installed on both sides of the bulk bag body 1, a reinforcement belt 7 is fixedly installed between adjacent side fixing belts 5, and multiple groups of warning belts 6 are fixedly installed on the reinforcement belt 7, and the warning belts 6 are evenly distributed on the reinforcement belt 7.

[0025] Among them, upper sealing masks 4 are fixedly installed on one side of the upper support plate 3 close to the side fixing belts 5, movable zippers 1 are arranged between the sides of the upper sealing masks 4 close to the upper support plate 3 and the upper support plate 3, two groups of upper sealing masks 4 are provided and are symmetrically arranged, and movable zippers 2 are arranged between adjacent sides of the upper sealing masks 4.

[0026] Among them, suspension belts 8 are fixedly installed at the upper ends of the side fixing belts 5, the warning belts 6 are set to be yellow and elastic, and the color depth gradually decreases from the middle position to the edge position of the warning belts 6.

[0027] Among them, an inner groove 11 is opened on the lower surface of the lower support plate 2, a magnetic attraction ring is arranged at the upper end of the inner groove 11, a magnetic attraction block is also arranged on the upper surface of the introduction block 10, and the magnetic attraction block is matched with the magnetic attraction ring.

[0028] Among them, the bulk bag body 1 is provided with a double layer, and the elasticity of the inner layer is greater than that of the outer layer, and the surface of the outer layer fabric has stronger wear resistance and waterproofness.

[0029] In the utility model, when injecting materials into the container bag body 1, the upper sealing masks 4 on both sides are separated by the movable zipper 2, and then the movable zipper 1 is pulled to expand the upper sealing masks 4 to both sides, thereby expanding the upper end opening of the container bag body 1, and facilitating the rapid injection of materials into the container bag body 1. During the injection of materials, the container bag body 1 expands and expands the side walls of the container bag body 1 continuously as the input materials increase, so that the reinforcement belt 7 on the side wall stretches and expands the processing belt under the expansion effect of the materials, so that the warning belt 6 is stretched and expanded. As the warning belt 6 is stretched, the color depth of the warning belt 6 at the middle position gradually becomes lighter. When When the color depth of the middle warning band 6 is consistent with the color depth of the edge warning band 6, the loading of the bulk bag body 1 reaches the limit value, and the material injection needs to be stopped to avoid excessive material loading exceeding the limit value of the bulk bag, and to avoid leakage and tearing of the bulk bag due to excessive loading of materials. After loading is completed, the upper sealing mask 4 is closed by active zippers 1 and 2. When stacking, the introduction groove 12 of the lower support plate 2 of the upper bulk bag body 1 is embedded in the introduction block 10 of the upper support plate 3 of the lower bulk bag body 1, so that the stacking of the upper and lower bulk bags is more stable and flat, and the bulk bags are prevented from tipping over after stacking.

[0030] When stacking is performed in the utility model, the introduction groove 12 of the lower support plate 2 of the upper container bag body 1 is embedded in the introduction block 10 of the upper support plate 3 of the lower container bag body 1, so that the stacking of the upper and lower container bags is more stable and flat, and the container bags are prevented from tipping over after stacking. During the loading process, the warning tape 6 is stretched and unfolded. As the warning tape 6 is stretched, the color depth of the warning tape 6 at the middle position gradually becomes lighter. When the color depth of the warning tape 6 at the middle position is consistent with the color depth of the edge warning tape 6, the loading of the container bag body 1 reaches the limit value, and the material injection needs to be stopped to avoid excessive material loading exceeding the limit value of the container bag and to avoid leakage and tearing of the container bag due to excessive loading of materials.

Claims

1. A stackable, compression-resistant and leak-proof flexible intermediate bulk container, comprising a flexible intermediate bulk container body (1), characterized in that: A lower support plate (2) is fixedly installed at the lower end of the flexible intermediate bulk container body (1), an upper support plate (3) is fixedly installed at the upper end of the flexible intermediate bulk container body (1), an inlet block (10) is fixedly installed on the upper surface of the upper support plate (3), an arc-shaped protruding angle (9) is arranged at the upper end of the inlet block (10), an inlet groove (12) is formed in the lower surface of the lower support plate (2) at a position corresponding to the inlet block (10), the inlet groove (12) is matched with the inlet block (10), a plurality of groups of side fixing belts (5) are fixedly installed on both sides of the flexible intermediate bulk container body (1), a reinforcing belt (7) is fixedly installed between adjacent side fixing belts (5), a plurality of groups of warning belts (6) are fixedly installed on the reinforcing belt (7), and the warning belts (6) are uniformly distributed on the reinforcing belt (7).

2. The flexible intermediate bulk container according to claim 1, which is stackable, compression-resistant and leak-proof, is characterized in that: Upper sealing masks (4) are fixedly installed on one side of the upper support plate (3) close to the side fixing belts (5), a movable zipper one is arranged between one side of the upper sealing mask (4) close to the upper support plate (3) and the upper support plate (3), two groups of upper sealing masks (4) are arranged and symmetrically arranged, and a movable zipper two is arranged between adjacent sides of the upper sealing masks (4).

3. The flexible intermediate bulk container according to claim 2, wherein: Hanging belts (8) are fixedly installed at the upper ends of the side fixing belts (5), the warning belts (6) are yellow and elastic, and the color depth gradually decreases from the middle position to the edge position of the warning belts (6).

4. The flexible intermediate bulk container capable of stacking, withstanding compression and preventing leakage according to claim 3, wherein: An inner groove (11) is formed in the lower surface of the lower support plate (2), a magnetic attraction ring is arranged at the upper end of the inner groove (11), a magnetic attraction block is also arranged on the upper surface of the inlet block (10), and the magnetic attraction block is matched with the magnetic attraction ring.

5. The flexible intermediate bulk container capable of stacking, withstanding compression and preventing leakage according to claim 4, wherein: The flexible intermediate bulk container body (1) is double-layered, and the elasticity of the inner layer is greater than that of the outer layer. The surface of the outer layer fabric has stronger wear resistance and waterproofness.

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