Moisture-proof and leakage-proof composite container bag

Abstract

The utility model relates to the technical field of flexible freight bags, in particular to a damp-proof and leakage-proof composite flexible freight bag which comprises a bag body, a sealing assembly is fixedly connected to the top end of the bag body and comprises a top cover, a handle, a connecting belt, a pulling strip, a zipper and a first sealing ring, and one side of the bottom end of the top cover is fixedly connected with the connecting belt. The bottom end of the connecting belt is fixedly connected to one side of the top end of the bag body, and the other side of the bottom end of the bag body is fixedly connected with a zipper. Through the arrangement of the top cover, the handle, the connecting belt, the pull strip, the zipper and the first sealing ring, during use, the top cover is connected with the connecting belt, the connecting belt is used for being connected with the device, the pull strip is manually pulled to move on the surface of the zipper, the zipper is combined, the top cover can be opened by manually pulling the handle, materials can be placed in the device, and then the top cover is combined; and the first sealing ring is used for preventing water from entering gaps of the zipper and preventing the interior from being affected with damp, so that the damp-proof sealing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of container bags, in particular to a moisture-proof and leak-proof composite container bag. Background Art

[0002] FIBC is a kind of flexible transport packaging container, which is widely used in the transport packaging of powdery, granular and blocky items such as food, grains, medicines, chemicals and minerals. Developed countries generally use FIBC as packaging products for transportation and warehousing. It is also called flexible FIBC, ton bag, space bag, etc., with various English translations. FIBC is a kind of container unit equipment. It can be equipped with a crane or forklift to realize container unit transportation. It is suitable for transporting bulk powdery and granular materials.

[0003] However, the prior art lacks the function of being sealable and waterproof. In actual use, bulk bags are used to hold some powdery and granular materials. Usually, the bulk bags are open and are placed in the outside for a long time. The materials inside will be affected by moisture and become unusable.

[0004] Furthermore, the prior art lacks a function for facilitating material discharge. In actual use, the bulk bag can contain heavier materials. When the materials need to be discharged, the bulk bag cannot be manually poured out of the materials, resulting in limitations in the prior art. Utility Model Content

[0005] The utility model aims to provide a moisture-proof and leak-proof composite container bag to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A moisture-proof and leak-proof composite container bag, comprising

[0008] The bag body has a sealing assembly fixedly connected to the top of the bag body, and the sealing assembly includes a top cover, a handle, a connecting belt, a pull strip, a zipper and a first sealing ring. One side of the bottom end of the top cover is fixedly connected to a connecting belt, the bottom end of the connecting belt is fixedly connected to one side of the top end of the bag body, the other side of the bottom end of the bag body is fixedly connected to a zipper, the outer surface of the zipper is clamped with a pull strip, and one side of the inner wall of the bag body is fixedly connected to the first sealing ring;

[0009] A discharge port is opened on one side of the bag body, and a discharge assembly is fixedly connected to the inner wall of the discharge port. The discharge assembly includes a discharge pipe, a cover, a connecting rod, a rotating rod and a second sealing ring. The second sealing ring is fixedly connected to the inner wall of the discharge pipe, and the cover is threadedly connected to the outer surface of the discharge pipe. A connecting rod is fixedly connected to one side of the cover, and rotating rods are fixedly connected to both sides of the connecting rod.

[0010] Preferably, a waterproof layer is fixedly connected to the inner wall of the bag body, and a first adhesive layer is fixedly connected to one side of the waterproof layer.

[0011] Preferably, a wear-resistant layer is fixedly connected to one side of the first adhesive layer, and an airtight polymer layer is fixedly connected to one side of the wear-resistant layer.

[0012] Preferably, a card slot is formed on one side of the airtight polymer layer, and a base cloth layer is fixedly connected to the inner wall of the card slot.

[0013] Preferably, a fixing groove is formed on the other side of the bag body, and a handle is fixedly connected to the inner wall of the fixing groove.

[0014] Preferably, a connecting groove is formed at the bottom end of the bag body, and an anti-slip pad is fixedly connected to the inner wall of the connecting groove.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. For this moisture-proof and leak-proof composite flexible intermediate bulk container, through the settings of the top cover, handle, connecting belt, pull bar, zipper and first sealing ring, during use, the top cover is connected to the connecting belt, and the connecting belt is used to connect with the device. Manually pull the pull bar to move on the surface of the zipper to merge the zipper. Manually pull the handle to open the top cover, materials can be placed inside the device, and then the top cover is merged to seal the inside. The first sealing ring is used to prevent water from entering through the zipper gap and prevent the inside from getting damp, thus achieving the effect of moisture-proof sealing.

[0017] 2. For this moisture-proof and leak-proof composite flexible intermediate bulk container, through the settings of the discharge pipe, lid, connecting rod, rotating rod and second sealing ring, during use, the lid is connected to the outer surface of the discharge pipe, and the lid fixes the connecting rod. Manually rotate the rotating rod, the rotating rod drives the connecting rod to rotate, and the connecting rod drives the lid to rotate. This structure facilitates manually rotating the lid. The staff lifts the device to one side, and the device tilts to one side, and discharges from the discharge pipe. The second sealing ring is used to seal the inner wall of the discharge pipe to prevent liquid in the gap from entering the inside, thus achieving the effect of facilitating discharging. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall external view schematic diagram of the present utility model;

[0019] Figure 2 is the split schematic diagram of the waterproof layer, first adhesive layer, wear-resistant layer and airtight polymer layer of the present utility model;

[0020] Figure 3 is the split schematic diagram of the sealing assembly of the present utility model;

[0021] Figure 4 is the split schematic diagram of the discharge assembly of the present utility model.

[0022] In the figure: 1. Bag body; 2. Top cover; 3. Handle; 4. Connecting belt; 5. Pull bar; 6. Zipper; 8. First sealing ring; 9. Discharge pipe; 10. Lid; 11. Connecting rod; 12. Rotating rod; 13. Waterproof layer; 14. First adhesive layer; 15. Wear-resistant layer; 16. Hermetic polymer layer; 17. Base fabric layer; 18. Handle; 19. Anti-slip pad. Detailed implementation mode

[0023] 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 creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1 - 4 As shown, a technical solution provided by the present invention:

[0025] A moisture-proof and leak-proof composite flexible intermediate bulk container, comprising

[0026] a bag body 1, a sealing assembly is fixedly connected to the top end of the bag body 1. The sealing assembly includes a top cover 2, a handle 3, a connecting belt 4, a pull bar 5, a zipper 6 and a first sealing ring 8. One side of the bottom end of the top cover 2 is fixedly connected to the connecting belt 4. The bottom end of the connecting belt 4 is fixedly connected to one side of the top end of the bag body 1. The other side of the bottom end of the bag body 1 is fixedly connected to the zipper 6. The pull bar 5 is clamped on the outer surface of the zipper 6. One side of the inner wall of the bag body 1 is fixedly connected to the first sealing ring 8. Through the settings of the top cover 2, the handle 3, the connecting belt 4, the pull bar 5, the zipper 6 and the first sealing ring 8, during use, the connecting belt 4 is connected through the top cover 2. The connecting belt 4 is used to connect to the device. Manually pull the pull bar 5 to move on the surface of the zipper 6 to merge the zipper 6. Manually pull the handle 3 to open the top cover 2. Materials can be placed inside the device. Then close the top cover 2 to seal the inside. The first sealing ring 8 is used to prevent water from entering through the gap of the zipper 6 and prevent moisture inside, so as to achieve the function of moisture-proof sealing;

[0027] One side of the bag body 1 is provided with a discharge port, and a discharge assembly is fixedly connected to the inner wall of the discharge port. The discharge assembly includes a discharge pipe 9, a lid 10, a connecting rod 11, a rotating rod 12 and a second sealing ring 7. The second sealing ring 7 is fixedly connected to the inner wall of the discharge pipe 9. The lid 10 is threadedly connected to the outer surface of the discharge pipe 9. One side of the lid 10 is fixedly connected to the connecting rod 11, and the rotating rods 12 are fixedly connected to both sides of the connecting rod 11. Through the arrangement of the discharge pipe 9, the lid 10, the connecting rod 11 and the rotating rod 12, when in use, the lid 10 is connected to the outer surface of the discharge pipe 9, the lid 10 fixes the connecting rod 11, and the rotating rod 12 is manually rotated. The rotating rod 12 drives the connecting rod 11 to rotate, and the connecting rod 11 drives the lid 10 to rotate. This structure facilitates manually rotating the lid 10. The staff lifts the device to one side, and the device tilts to one side and discharges from the discharge pipe 9. The second sealing ring 7 is used to seal the inner wall of the discharge pipe 9 to prevent the liquid in the gap from entering the interior, so as to achieve the effect of facilitating discharging;

[0028] In this embodiment, preferably, a waterproof layer 13 is fixedly connected to the inner wall of the bag body 1, and a first adhesive layer 14 is fixedly connected to one side of the waterproof layer 13. Through the arrangement of the waterproof layer 13 and the first adhesive layer 14, when in use, the first adhesive layer 14 is fixed by the waterproof layer 13. The waterproof layer 13 is made of waterproof material and cannot penetrate the external contact water source into the interior and flows outward on the surface of the device. The first adhesive layer 14 is used to fix the upper and lower structures, so as to achieve the effect of waterproofing;

[0029] In this embodiment, preferably, a wear-resistant layer 15 is fixedly connected to one side of the first adhesive layer 14, and a closed polymer layer 16 is fixedly connected to one side of the wear-resistant layer 15. Through the arrangement of the wear-resistant layer 15 and the closed polymer layer 16, when in use, the closed polymer layer 16 is fixed by the wear-resistant layer 15. The wear-resistant layer 15 can prevent the device from being damaged on the outer surface due to frequent friction by objects during external work, making the interior of the device easily penetrate liquid. The closed polymer layer 16 can prevent external liquid from penetrating into the interior after the wear-resistant layer 15 is damaged. The polymer material has good sealing performance, so as to achieve the effect of sealing and wear resistance;

[0030] In this embodiment, preferably, a card slot is provided on one side of the closed polymer layer 16, and a base cloth layer 17 is fixedly connected to the inner wall of the card slot. Through the arrangement of the base cloth layer 17, when in use, through the installation of the base cloth layer 17, the base cloth layer 17 is used to stably support the stability of the overall structure, preventing the situation that the device is torn due to the heavy internal material and gravity, so as to achieve the effect of stabilizing the overall structure;

[0031] In this embodiment, preferably, a fixing groove is provided on the other side of the bag body 1, and a handle 18 is fixedly connected to the inner wall of the fixing groove. Through the arrangement of the handle 18, when in use, by installing the handle 18, when discharging the material, the handle 18 can be held and pulled to one side to tilt at a certain angle, so as to discharge the internal material, thus achieving the effect of facilitating the hand-held tilting of the device.

[0032] In this embodiment, preferably, a connecting groove is provided at the bottom end of the bag body 1, and an anti-slip pad 19 is fixedly connected to the inner wall of the connecting groove. Through the arrangement of the anti-slip pad 19, when in use, by installing the anti-slip pad 19, the anti-slip pad 19 is used to keep the device stable on the ground and prevent it from sliding, thus achieving the anti-slip effect.

[0033] When the moisture-proof and leak-proof composite flexible intermediate bulk container of this embodiment is in use, the first adhesive layer 14 is fixed by the waterproof layer 13. The waterproof layer 13 is made of waterproof material and cannot penetrate the water in contact with the outside to the inside, and flows outward on the surface of the device. The first adhesive layer 14 is used to fix the upper and lower structures, thus achieving the waterproof effect. The airtight polymer layer 16 is fixed by the wear-resistant layer 15. The wear-resistant layer 15 can prevent the device from being damaged on the outer surface due to frequent friction by objects during external work, making it easy for the liquid to penetrate into the inside of the device. The airtight polymer layer 16 can prevent the external liquid from penetrating into the inside after the wear-resistant layer 15 is damaged. The polymer material has good sealing performance, thus achieving the effect of sealing and wear resistance. By installing the base cloth layer 17, the base cloth layer 17 is used to stably support the stability of the overall structure and prevent the situation that the device is torn due to the heavy internal material and gravity, thus achieving the effect of stabilizing the overall structure. By installing the handle 18, when discharging the material, the handle 18 can be held and pulled to one side to tilt at a certain angle, so as to discharge the internal material, thus achieving the effect of facilitating the hand-held tilting of the device. By installing the anti-slip pad 19, the anti-slip pad 19 is used to keep the device stable on the ground and prevent it from sliding, thus achieving the anti-slip effect. The top cover 2 is connected to the connecting belt 4, and the connecting belt 4 is used to connect with the device. Manually pull the pull bar 5 to move on the surface of the zipper 6 to merge the zipper 6. Manually pull the handle 3 to open the top cover 2, and materials can be placed inside the device. Then close the top cover 2 to seal the inside. The first sealing ring 8 is used to prevent water from entering through the gap of the zipper 6 and prevent the inside from getting damp, thus achieving the moisture-proof and sealing effect. The outer surface of the discharge pipe 9 is connected with a cover 10, and the cover 10 is fixed to the connecting rod 11. Manually rotate the rotating rod 12, the rotating rod 12 drives the connecting rod 11 to rotate, and the connecting rod 11 drives the cover 10 to rotate. This structure facilitates manually rotating the cover 10. The staff lifts the device to one side, and the device tilts to one side and discharges from the discharge pipe 9. The second sealing ring 7 is used to seal the inner wall of the discharge pipe 9 and prevent the liquid in the gap from entering the inside, thus achieving the effect of facilitating the discharge of materials.

[0034] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and the above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A moisture-proof and leak-proof composite container bag, characterized by: include A bag body (1), wherein the top of the bag body (1) is fixedly connected to a sealing component, wherein the sealing component comprises a top cover (2), a handle (3), a connecting belt (4), a drawstring (5), a zipper (6) and a first sealing ring (8); one side of the bottom end of the top cover (2) is fixedly connected to a connecting belt (4), the bottom end of the connecting belt (4) is fixedly connected to one side of the top end of the bag body (1), the other side of the bottom end of the bag body (1) is fixedly connected to a zipper (6), the outer surface of the zipper (6) is clamped with a drawstring (5), and one side of the inner wall of the bag body (1) is fixedly connected to the first sealing ring (8); A discharge port is provided on one side of the bag body (1), and a discharge assembly is fixedly connected to the inner wall of the discharge port. The discharge assembly comprises a discharge pipe (9), a cover (10), a connecting rod (11), a rotating rod (12) and a second sealing ring (7). The inner wall of the discharge pipe (9) is fixedly connected to the second sealing ring (7), the outer surface of the discharge pipe (9) is threadedly connected to the cover (10), one side of the cover (10) is fixedly connected to the connecting rod (11), and both sides of the connecting rod (11) are fixedly connected to the rotating rods (12).

2. The moisture-proof and leak-proof composite container bag according to claim 1, characterized in that: The inner wall of the bag body (1) is fixedly connected to a waterproof layer (13), and one side of the waterproof layer (13) is fixedly connected to a first adhesive layer (14).

3. The moisture-proof and leak-proof composite container bag according to claim 2, characterized in that: One side of the first adhesive layer (14) is fixedly connected to a wear-resistant layer (15), and one side of the wear-resistant layer (15) is fixedly connected to a sealed polymer layer (16).

4. The moisture-proof and leak-proof composite container bag according to claim 3, characterized in that: A slot is provided on one side of the sealed polymer layer (16), and a base fabric layer (17) is fixedly connected to the inner wall of the slot.

5. The moisture-proof and leak-proof composite container bag according to claim 1, characterized in that: A fixing groove is provided on the other side of the bag body (1), and a handle (18) is fixedly connected to the inner wall of the fixing groove.

6. The moisture-proof and leak-proof composite container bag according to claim 1, characterized in that: A connecting groove is provided at the bottom end of the bag body (1), and an anti-slip pad (19) is fixedly connected to the inner wall of the connecting groove.

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