Moisture-proof container bag

Abstract

The utility model relates to the technical field of flexible freight bags, in particular to a moisture-proof flexible freight bag which comprises a protective outer bag used for containing objects, a moisture-proof bag and an air bag are sequentially arranged in the protective outer bag from outside to inside, a sealing cover used for sealing is arranged on the top of the protective outer bag, and a lifting assembly is arranged on the outer wall of the protective outer bag in a sleeved mode. Wear-resistant cloth is arranged on the inner wall and the outer wall of the air bag, a hook-and-loop fastener is arranged on the outer wall of the protective outer bag, and a loop-side hook-and-loop fastener is arranged at the position, corresponding to the hook-and-loop fastener, of the bottom end of the sealing cover. According to the moistureproof flexible freight bag, the moistureproof bag and the air bag are installed in the protective outer bag, so that the overall structural stability is improved, the moistureproof belt reduces the erosion influence of outside water drops on the interior, an interlayer between the inner wall and the outer wall of the air bag is filled with air, the protection stability of objects in the air bag is improved, and under the cooperation of two pieces of wear-resistant cloth, the air bag is protected; the sealing cover is matched with the rough-surface magic tape and the thorn-surface magic tape, so that the stability of the combination of the sealing cover and the protective outer bag is improved.

Description

Technical Field

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

[0002] Container bags, also known as flexible container bags, ton bags, space bags, etc., are a type of container unit equipment. With a crane or forklift, container unit transportation can be achieved. It is suitable for transporting bulk powder and granular materials. Container bags are a kind of flexible transportation packaging container, widely used in the transportation and packaging of powdered, granular, and blocky items such as food, grains, medicines, chemicals, and minerals;

[0003] The utility model with announcement number CN220200166U discloses a highly leakproof and moisture-proof container bag, comprising a top cover fixedly connected to the upper surface of the flexible bag, a feed port provided on the upper surface of the top cover, a second Velcro fixedly connected to the upper surface of the top cover, a mounting belt fixedly connected to the upper surface of the top cover, a cover plate fixedly connected to the side surface of the mounting belt, a first Velcro fixedly connected to the lower surface of the cover plate, and a plug fixedly connected to the lower surface of the cover plate;

[0004] In the above technical scheme and structure, the cover plate, Velcro and the plug cooperate with each other to make the feed port seal more tightly, preventing rainwater from entering the interior. The support plate fixedly connected below allows a gap to be created underneath when the bulk bag is placed, facilitating air circulation and preventing the bulk bag from getting damp. At the same time, when transporting the bulk bag, the forklift fork can directly transport the bulk bag, avoiding damage to the bottom fabric and internal material leakage that causes economic losses. However, the bulk bag has a single structure and poor sealing, is not waterproof or moisture-proof enough, and does not have an anti-collision structure inside the bulk bag, which cannot reduce the impact of object collision damage, and is inconvenient to carry as a whole. Utility Model Content

[0005] The purpose of the utility model is to provide a moisture-proof container bag to solve the problem that the container bag has a single structure and poor sealing, is not fully waterproof and moisture-proof, and has no anti-collision structure inside, which cannot reduce the impact of object collision damage and is inconvenient to carry as a whole.

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

[0007] A moisture-proof container bag comprises a protective outer bag for containing objects, wherein a moisture-proof bag and an airbag bag are arranged in sequence inside the protective outer bag from the outside to the inside, a sealing cover for sealing is arranged on the top of the protective outer bag, a carrying assembly is sleeved on the outer wall of the protective outer bag, wear-resistant cloth is arranged on the inner and outer walls of the airbag bag, a plurality of thorn-surface Velcro are arranged on the outer wall of the protective outer bag near the top edge, a fleece-surface Velcro is arranged at the bottom end of the sealing cover corresponding to the thorn-surface Velcro, the carrying assembly comprises a plurality of connecting cloth strips connecting the lifting straps and the bottom of the lifting straps, and a cross groove is arranged at the bottom of the protective outer bag corresponding to the connecting cloth strip.

[0008] Preferably, the outer diameter of the moisture-proof bag matches the inner diameter of the protective outer bag, the height of the moisture-proof bag matches the depth of the inner wall of the protective outer bag, and the outer wall of the moisture-proof bag is tightly bonded and fixed to the inner wall of the protective outer bag.

[0009] In the utility model, the moisture-proof bag is plugged into the protective outer bag, thereby increasing the waterproof and moisture-proof protection for the interior of the protective outer bag and reducing the damage caused by external water drops invading the interior to the stored items.

[0010] Preferably, the wear-resistant cloth is respectively bonded and fixed to the corresponding inner wall and outer wall of the airbag bag, and the wear-resistant cloth is cylindrical.

[0011] In the utility model, the cooperation of the two wear-resistant cloths helps to protect the airbag bag and reduce the damage caused by objects to the airbag bag. The airbag bag is filled with air to increase the protection of internal objects and reduce the impact of collision damage.

[0012] Preferably, the outer diameter of the wear-resistant cloth on the outer wall of the airbag bag is matched with the inner diameter of the moisture-proof bag, and the outer wall of the wear-resistant cloth is bonded and fixed to the inner wall of the moisture-proof bag.

[0013] In the utility model, the outer wear-resistant cloth is bonded and matched with the moisture-proof bag to increase the stability of the combined installation.

[0014] Preferably, the fleece-surface Velcro is distributed in a circular shape with equal intervals, the fleece-surface Velcro is bonded and fixed to the sealing cover, the outer wall of the fleece-surface Velcro is provided with an easy-to-tear convex edge, the thorn-surface Velcro is bonded and fixed to the protective outer bag, and the thorn-surface Velcro and the fleece-surface Velcro are bonded in corresponding combination.

[0015] In the utility model, a plurality of fleece-surface Velcro strips are cooperated and bonded with the thorn-surface Velcro strips to realize stable combined installation of the sealing cover and the protective outer bag.

[0016] Preferably, the inner wall diameter of the sealing cover matches the diameter of the top of the outer wall of the protective outer bag, and the sealing cover is plug-fitted with the top of the protective outer bag.

[0017] In the utility model, a sealing cover and a protective outer bag are combined, and the sealing cover and the protective outer bag cooperate to seal and protect the objects inside, thereby reducing the influence of external environmental interference.

[0018] Preferably, the bottom of the lifting strap is fixedly connected to the end of the connecting cloth strip, the connecting cloth strip is in a cross shape, the width of the outer wall of the connecting cloth strip is adapted to the width of the inner wall of the cross groove, and the connecting cloth strip is tightly plugged into the cross groove.

[0019] In the utility model, the cooperation of the plurality of lifting straps and the connecting cloth strips helps to lift and cooperate with the protective outer bag, and the connecting cloth strips are cross-shaped and stably plugged and installed with the cross grooves, thereby increasing the tightness of the combination.

[0020] Preferably, a lifting groove is provided on the top of the lifting belt, a plurality of through holes are provided on the side wall of the lifting belt, and limiting rings are inserted between the through holes located on the same horizontal plane.

[0021] In the utility model, the pulling groove is provided to provide a fulcrum, which is helpful for the lifting belt to be picked up and matched, and the corresponding limiting ring is installed with the cooperation of the perforations on the pulling belt to increase the stability of the pulling belt combination. At the same time, with the cooperation of multiple limiting rings, it is helpful for the lifting belts to be tightly combined and connected.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. The utility model increases the stability of the overall structure by installing the moisture-proof bag and the airbag bag in a protective outer bag. The moisture-proof belt reduces the internal erosion effect of external water droplets. The interlayer between the inner wall and the outer wall of the airbag bag is filled with air to increase the protection stability of the objects inside the airbag bag. With the cooperation of two wear-resistant cloths, the airbag bag is protected and the damage to the airbag bag by sharp objects is reduced. At the same time, the internal objects are protected against collision. The sealing cover is combined with the fur-surface Velcro and the thorn-surface Velcro to increase the stability of the combination with the protective outer bag.

[0024] 2. The utility model provides four pulling straps, and with the cooperation of connecting cloth strips, the protective outer bag is lifted up as a whole, which helps to stabilize the carrying and picking. With the cooperation of multiple limiting rings, the stability of the combination of the pulling straps and the protective outer bag is further increased. With the cooperation of the easy-to-tear convex edge, the fleece-side Velcro and the thorn-side Velcro are easy to open or bond. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the sealing cover opening structure of the utility model;

[0027] Figure 3This is a bottom view of the protective outer bag of the utility model;

[0028] Figure 4 This is a bottom view schematic diagram of the sealing cover of the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the lifting component of the utility model;

[0030] Figure 6 It is a schematic diagram of the combined structure of the protective outer bag, moisture-proof bag, airbag bag and wear-resistant cloth of the utility model;

[0031] Figure 7 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0032] The meaning of each number in the figure is:

[0033] 1. Protective outer bag; 10. Cross groove; 11. Velcro; 12. Moisture-proof bag; 13. Airbag bag; 130. Wear-resistant cloth;

[0034] 2. Sealing cover; 20. Velcro; 200. Easy-to-tear convex edge; 21. Carrying handle;

[0035] 3. Lifting assembly; 30. Lifting strap; 300. Lifting groove; 301. Perforation; 31. Connecting cloth strip; 32. Limiting ring. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] See also Figure 1-Figure 7 , this embodiment provides a technical solution:

[0038] A moisture-proof container bag comprises a protective outer bag 1 for containing objects, wherein a moisture-proof bag 12 and an airbag bag 13 are arranged in sequence from the outside to the inside of the protective outer bag 1, the outer diameter of the moisture-proof bag 12 is matched with the inner diameter of the protective outer bag 1, the height of the moisture-proof bag 12 is matched with the depth of the inner wall of the protective outer bag 1, and the outer wall of the moisture-proof bag 12 is tightly bonded and fixed to the inner wall of the protective outer bag 1.

[0039] In the utility model, the moisture-proof bag 12 is inserted into the protective outer bag 1 to increase the waterproof and moisture-proof protection of the inner part of the protective outer bag 1, and reduce the damage caused by external water droplets invading the inner part to the internal storage items.

[0040] Furthermore, the wear-resistant cloth 130 is respectively bonded and fixed to the inner wall and the outer wall of the corresponding airbag bag 13 , and the wear-resistant cloth 130 is cylindrical.

[0041] In the utility model, the cooperation of the two wear-resistant cloths 130 helps to protect the airbag bag 13 and reduce the damage caused by objects to the airbag bag 13. The airbag bag 13 is filled with air to increase the protection of internal objects and reduce the impact of collision damage.

[0042] Specifically, the outer diameter of the wear-resistant cloth 130 on the outer wall of the airbag bag 13 matches the inner diameter of the moisture-proof bag 12 , and the outer wall of the wear-resistant cloth 130 is bonded and fixed to the inner wall of the moisture-proof bag 12 .

[0043] In the utility model, the outer wear-resistant cloth 130 is bonded and matched with the moisture-proof bag 12 to increase the stability of the combined installation.

[0044] It should be noted that a sealing cover 2 for sealing is provided on the top of the protective outer bag 1 , the inner wall diameter of the sealing cover 2 matches the diameter at the top of the outer wall of the protective outer bag 1 , and the sealing cover 2 is plugged into and matched with the top of the protective outer bag 1 .

[0045] In the utility model, a sealing cover 2 is provided in combination with a protective outer bag 1, and the sealing cover 2 and the protective outer bag 1 cooperate to seal and protect the objects inside, thereby reducing the influence of interference from the external environment.

[0046] It is worth adding that a carrying assembly 3 is sleeved on the outer wall of the protective outer bag 1, wear-resistant cloth 130 is provided on the inner and outer walls of the airbag bag 13, and a plurality of thorny Velcro 11 are provided on the outer wall of the protective outer bag 1 near the top edge, and a fleece Velcro 20 is provided at the bottom end of the sealing cover 2 corresponding to the thorny Velcro 11. The fleece Velcro 20 is distributed in a circular shape with equal intervals, and the fleece Velcro 20 is bonded and fixed to the sealing cover 2. An easy-to-tear convex edge 200 is provided on the outer wall of the fleece Velcro 20, the thorny Velcro 11 is bonded and fixed to the protective outer bag 1, and the thorny Velcro 11 and the fleece Velcro 20 are bonded and combined accordingly.

[0047] In the utility model, the plurality of fleece-surface Velcro tapes 20 cooperate with each other and are bonded with the thorn-surface Velcro tapes 11 to achieve a stable combination and installation of the sealing cover 2 and the protective outer bag 1 .

[0048] A handle 21 is provided at the center of the upper surface of the sealing cover 2 , and the handle 21 is bonded and fixed to the sealing cover 2 . With the cooperation of the handle 21 , the sealing cover 2 can be opened and cooperated.

[0049] Furthermore, the lifting assembly 3 includes a plurality of lifting straps 30 and connecting cloth strips 31 connected between the bottoms of the lifting straps 30 , and a cross groove 10 is provided at the bottom of the protective outer bag 1 corresponding to the connecting cloth strips 31 .

[0050] Secondly, the bottom of the lifting strap 30 is fixedly connected to the ends of the connecting strip 31 respectively. The connecting strip 31 is in a cross shape. The width of the outer wall of the connecting strip 31 is adapted to the width of the inner wall of the cross groove 10. The connecting strip 31 and the cross groove 10 are tightly plugged together.

[0051] In the present invention, the cooperation of the plurality of lifting straps 30 and the connecting cloth strips 31 helps to lift and cooperate with the protective outer bag 1, and the connecting cloth strips 31 are cross-shaped and stably plugged and installed with the cross groove 10, thereby increasing the tightness of the combination.

[0052] Furthermore, a lifting groove 300 is provided on the top of the lifting belt 30 , a plurality of through holes 301 are provided on the side wall of the lifting belt 30 , and a limiting ring 32 is inserted between the through holes 301 located on the same horizontal plane.

[0053] In the utility model, the pulling groove 300 is provided to provide a fulcrum, which helps to lift the pulling belt 30, and with the cooperation of the perforation 301 on the pulling belt 30, the corresponding limiting ring 32 is installed to increase the stability of the combination of the pulling belt 30. At the same time, with the cooperation of multiple limiting rings 32, it helps to tightly combine and connect the pulling belts 30.

[0054] When using the moisture-proof container bag of this embodiment, the user first adheres the wear-resistant cloth 130 to the inner wall and the outer wall of the airbag bag 13 respectively, then adheres the wear-resistant cloth 130 on the outer wall to the inner wall of the moisture-proof bag 12, and then adheres the moisture-proof bag 12 to the inner wall of the protective outer bag 1, and finally, the lifting belt 30 with the limiting ring 32 is tightly plugged and installed with the cross groove 10 at the bottom of the protective outer bag 1 through the connecting cloth strip 31;

[0055] When it is necessary to store objects, the corresponding objects are placed in the middle position of the airbag bag 13, and the sealing cover 2 is plugged into the protective outer bag 1, and the fleece-surface Velcro 20 is bonded to the thorn-surface Velcro 11 to achieve tight wrapping of the sealing cover 2 and the protective outer bag 1 to provide anti-collision protection for the internal objects. With the cooperation of the lifting groove 300 and the moisture-proof bag 12, the corrosion of the stored objects by external water droplets is reduced, which helps to carry the whole. When it is necessary to take out the stored objects, with the cooperation of the easy-to-tear convex edge 200, the fleece-surface Velcro 20 and the thorn-surface Velcro 11 are separated, and then the sealing cover 2 is taken out with the cooperation of the handle 21 to achieve the removal and use of the internal objects. The overall combination is convenient to install.

Claims

1. A moisture-proof container bag, comprising a protective outer bag (1) for containing objects, wherein the interior of the protective outer bag (1) is provided with a moisture-proof bag (12) and an airbag bag (13) in order from the outside to the inside, a sealing cover (2) for sealing is provided at the top of the protective outer bag (1), and a lifting component (3) is sleeved on the outer wall of the protective outer bag (1), characterized in that: The inner and outer walls of the airbag bag (13) are provided with wear-resistant cloth (130), the outer wall of the protective outer bag (1) is provided with a plurality of thorny Velcro (11) near the top edge, the bottom end of the sealing cover (2) corresponding to the thorny Velcro (11) is provided with a fleece Velcro (20), the carrying assembly (3) comprises a plurality of lifting straps (30) and connecting cloth strips (31) connected to the bottom of the lifting straps (30), and a cross groove (10) is provided at the bottom of the protective outer bag (1) corresponding to the connecting cloth strip (31).

2. The moisture-proof container bag according to claim 1, characterized in that: The outer diameter of the moisture-proof bag (12) matches the inner diameter of the protective outer bag (1), the height of the moisture-proof bag (12) matches the depth of the inner wall of the protective outer bag (1), and the outer wall of the moisture-proof bag (12) is tightly bonded and fixed to the inner wall of the protective outer bag (1).

3. The moisture-proof container bag according to claim 1, characterized in that: The wear-resistant cloth (130) is respectively bonded and fixed to the inner wall and the outer wall of the corresponding airbag bag (13), and the wear-resistant cloth (130) is cylindrical.

4. The moisture-proof container bag according to claim 3, characterized in that: The outer diameter of the wear-resistant cloth (130) on the outer wall of the airbag bag (13) is matched to the inner diameter of the moisture-proof bag (12), and the outer wall of the wear-resistant cloth (130) is bonded and fixed to the inner wall of the moisture-proof bag (12).

5. The moisture-proof container bag according to claim 1, characterized in that: The fleece-surface Velcro (20) is distributed in a circular shape at equal intervals, the fleece-surface Velcro (20) is bonded and fixed to the sealing cover (2), the outer wall of the fleece-surface Velcro (20) is provided with an easy-to-tear convex edge (200), the thorn-surface Velcro (11) is bonded and fixed to the protective outer bag (1), and the thorn-surface Velcro (11) and the fleece-surface Velcro (20) are bonded and combined accordingly.

6. The moisture-proof container bag according to claim 1, characterized in that: The inner wall diameter of the sealing cover (2) matches the diameter of the top of the outer wall of the protective outer bag (1), and the sealing cover (2) is plugged into and matched with the top of the protective outer bag (1).

7. The moisture-proof container bag according to claim 1, characterized in that: The bottom of the lifting belt (30) is fixedly connected to the end of the connecting cloth strip (31), the connecting cloth strip (31) is in a cross shape, the width of the outer wall of the connecting cloth strip (31) is matched with the width of the inner wall of the cross groove (10), and the connecting cloth strip (31) and the cross groove (10) are tightly plugged together.

8. The moisture-proof container bag according to claim 7, characterized in that: The top of the lifting belt (30) is provided with a lifting groove (300), and the side wall of the lifting belt (30) is provided with a plurality of through holes (301), and the through holes (301) located on the same horizontal plane are inserted with a limiting ring (32).

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