Anti-toppling ton bag

Abstract

The utility model discloses an anti-toppling ton bag which comprises an outer braid layer and an inner film layer arranged on the inner wall of the outer braid layer, two lifting belts are sewn on the surface of the outer braid layer respectively, the lifting belts are arranged on the two opposite side faces and the bottom face of the outer braid layer, and a lifting ring is formed at the top of the outer braid layer. The lifting belt is further provided with a connecting part, and the connecting part is connected with the two opposite side faces and the bottom face of the outer woven layer in a sewing mode. According to the ton bag, the two opposite side faces of the connecting part and the outer woven layer are fixedly connected with the ground, the connecting strength is improved, tearing is avoided, the safety performance is improved, the tensile property of the through hole is improved by arranging the reinforcing part and the wrapping edge, and the safety performance of the ton bag is further improved.

Description

Technical Field

[0001] The present application relates to the technical field of ton bags, and in particular to an anti-dumping ton bag. Background Art

[0002] Ton bag, also known as container bag, ton bag, ton package, space bag, etc., is a flexible transport packaging container, widely used in the transport packaging of powdered, granular and chemical products.

[0003] After searching, a Chinese patent with publication number CN 109606961 A discloses a ton bag for easy loading and unloading of materials in chemical processing, which is composed of a material pipe, a lifting ring, a reinforcement bar, a bottom plate, a pull ring, a pull wire, a sling, a ton bag, a baffle, a discharge pipe, an anti-dust cover and a reset spring. However, the lifting ring on the top of the ton bag is only sewn to the bag body at the upper end. When lifting, the lifting ring is easily torn, causing the package to fall, which will cause accidents such as material scattering or injuring people. Therefore, an anti-dumping ton bag is proposed to solve the above problem. Summary of the invention

[0004] The purpose of the utility model is to provide a dump-proof ton bag to solve the problems raised in the above-mentioned background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] A tonnage bag that prevents tipping comprises an outer woven layer and an inner membrane layer arranged on the inner wall of the outer woven layer, two lifting straps are sewn on the surface of the outer woven layer respectively, the lifting straps are arranged on two opposite side surfaces and a bottom surface of the outer woven layer and form lifting rings on the top of the outer woven layer, the lifting straps also have a connecting portion, and the connecting portion is sewn and connected to the two opposite side surfaces and the bottom surface of the outer woven layer.

[0007] Preferably, the bottom of the outer woven layer is fixedly connected to a bottom plate, a discharge port is provided on the lower surface of the bottom plate, a through hole penetrating the inner membrane layer is provided at the bottom of the outer woven layer, and the through hole corresponds to the discharge port, an installation groove is provided inside the bottom plate, and an opening and closing part is provided inside the installation groove.

[0008] Preferably, a reinforcement portion is formed at the intersection of the two connecting portions, the reinforcement portion is woven from a plurality of belt-like objects, and a connecting port is provided at a position on the upper surface of the reinforcement portion corresponding to the discharge port.

[0009] Preferably, the inner wall of the communication port is provided with an edge wrapping, which wraps the inner wall of the through hole and is sewn to the inner membrane layer.

[0010] Preferably, a plurality of fixing strips adjacent to the discharge port are formed on the upper surface of the bottom plate, and the fixing strips are located on the upper side of the mounting groove.

[0011] Preferably, the opening and closing member comprises a movable plate movably mounted inside the mounting groove, and a plurality of discharge openings corresponding to the fixed strips are formed on the upper surface of the movable plate.

[0012] Preferably, the inner wall of the discharge port is rotatably connected to two rotating rods, and the surfaces of the rotating rods are respectively in contact with the inner bottom wall and the inner top wall of the mounting groove.

[0013] Preferably, the inner wall of the mounting groove is fixedly connected to a limiting block, the surface of the movable plate is fixedly connected to a pulling piece, one end of the pulling piece passes through the limiting block and is fixedly connected to a pulling ring, a groove is provided on the side of the limiting block opposite to the movable plate, and the inner wall of the groove is fixedly connected to a spring, one end of the spring is fixedly connected to the movable plate.

[0014] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0015] Firstly, in the utility model, by setting the connection part and the two side surfaces opposite to the outer woven layer and fixedly connected to the ground, the connection strength is improved, tearing is avoided, and the safety performance is improved. By setting the reinforcement part and the edging, the tensile performance of the through hole is improved, and the safety performance of the ton bag is further improved.

[0016] Secondly, in the utility model, the pulling ring is pulled to drive the pulling member to move outward, thereby driving the moving plate to move until the moving plate contacts the limit block and stops moving. At this time, the discharge port corresponds to the unloading port for unloading. By setting the unloading port, the fixed bar and the discharge port, the material can be unloaded when the unloading port corresponds to the discharge port, and the unloading port is closed when the discharge port corresponds to the fixed bar, thereby reducing the moving distance of the moving plate to avoid excessive shaking of the ton bag during pulling, thereby affecting the unloading. By setting a rotating rod, the difficulty of moving the moving plate is reduced, and the shaking amplitude of the ton bag is further reduced. At the same time, the rotating rod rotates due to the friction of the material during unloading to prevent the discharge port from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 The following is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 The second is a three-dimensional structural diagram of the utility model;

[0020] Figure 3 The schematic diagram of the cross-section structure of the outer braided layer and the inner membrane layer of the utility model is as follows;

[0021] Figure 4 For: the utility model Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 5 : A three-dimensional structural schematic diagram of the bottom plate of the utility model;

[0023] Figure 6 The first is a schematic diagram of the cross-sectional structure of the bottom plate of the utility model;

[0024] Figure 7 For: the utility model Figure 6 A schematic diagram of the enlarged structure at B in the middle;

[0025] Figure 8 The second schematic diagram of the cross-sectional structure of the bottom plate of the utility model.

[0026] In the figure: 1. outer braided layer; 2. inner membrane layer; 3. lifting ring; 4. connecting part; 5. bottom plate; 6. discharge port; 7. reinforcement part; 8. edging; 9. fixing strip; 10. moving plate; 11. discharge port; 12. rotating rod; 13. limit block; 14. pulling piece; 15. pull ring; 16. spring. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0028] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0029] See also Figure 1-8 The utility model provides a technical solution for preventing dumping of ton bags:

[0030] A tonnage bag that prevents tipping comprises an outer woven layer 1 and an inner membrane layer 2 arranged on the inner wall of the outer woven layer 1. Two lifting straps are sewn on the surface of the outer woven layer 1 respectively. The lifting straps are arranged on two opposite side surfaces and a bottom surface of the outer woven layer 1 and a lifting ring 3 is formed on the top of the outer woven layer 1. The lifting strap also has a connecting portion 4, and the connecting portion 4 is sewn and connected to the two opposite side surfaces and the bottom surface of the outer woven layer 1. By setting the connecting portion 4 to be fixedly connected to the two opposite side surfaces of the outer woven layer 1 and the ground, the connection strength is improved, tearing is avoided, and the safety performance is improved.

[0031] The bottom of the outer woven layer 1 is fixedly connected to a bottom plate 5, a discharge port 6 is provided on the lower surface of the bottom plate 5, a through hole penetrating the inner membrane layer 2 is provided at the bottom of the outer woven layer 1, and the through hole corresponds to the discharge port 6, a mounting groove is provided inside the bottom plate 5, and an opening and closing piece is provided inside the mounting groove. The bottom plate 5 is provided to place the ton bag on the ground to prevent it from tipping over, and the discharge port 6 is provided to unload, and the discharge port 6 is opened or closed by providing an opening and closing piece.

[0032] A reinforcement part 7 is formed at the intersection of the two connecting parts 4 . The reinforcement part 7 is woven from a plurality of belt-shaped objects. A communication port is provided on the upper surface of the reinforcement part 7 at a position corresponding to the discharge port 6 .

[0033] The inner wall of the connecting opening is provided with a edging 8, which wraps the inner wall of the through hole and is sewn to the inner membrane layer 2. By arranging the reinforcement part 7 and the edging 8, the tensile performance of the through hole is improved, and the safety performance of the ton bag is further improved.

[0034] A plurality of fixing bars 9 adjacent to the discharge port 6 are formed on the upper surface of the bottom plate 5 , and the fixing bars 9 are located on the upper side of the mounting groove.

[0035] The opening and closing member comprises a moving plate 10 movably mounted inside the mounting groove, and a plurality of discharge openings 11 corresponding to the fixing strips 9 are formed on the upper surface of the moving plate 10 .

[0036] The inner wall of the discharge port 11 is rotatably connected to two rotating rods 12 , and the surfaces of the rotating rods 12 are respectively in contact with the inner bottom wall and the inner top wall of the installation groove.

[0037] The inner wall of the mounting groove is fixedly connected to a limit block 13, and a pulling member 14 is fixedly connected to the surface of the movable plate 10. One end of the pulling member 14 penetrates the limit block 13 and is fixedly connected to a pull ring 15. A groove is provided on the side of the limit block 13 opposite to the movable plate 10, and a spring 16 is fixedly connected to the inner wall of the groove. One end of the spring 16 is fixedly connected to the movable plate 10. The pulling member 14 is driven to move outward by pulling the pull ring 15, and then the movable plate 10 is driven to move until the movable plate 10 contacts the limit block 13 and stops moving. At this time, the discharge port 11 corresponds to the discharge port 6 for unloading. By setting the discharge port 6, The fixed bar 9 and the discharge port 11 can discharge when the discharge port 6 corresponds to the discharge port 11. When the discharge port 11 corresponds to the fixed bar 9, the discharge port 6 is closed to reduce the moving distance of the movable plate 10 to prevent the ton bag from shaking too much when pulled, thereby affecting the unloading. By setting the rotating rod 12, the difficulty of moving the movable plate 10 is reduced, and the shaking amplitude of the ton bag is further reduced. At the same time, the rotating rod 12 rotates due to the friction of the material during unloading to prevent the discharge port 11 from being blocked. By setting the spring 16, the discharge port 11 is kept corresponding to the fixed bar 9 under normal conditions. The pulling member 14 is a pull rope or a pull rod.

[0038] Working principle: During the use of the anti-dumping ton bag, under normal conditions, the spring 16 acts to keep the discharge port 11 corresponding to the fixed strip 9. When unloading is required, the pull ring 15 is pulled outward, the pull ring 15 drives the pulling member 14 to move outward, and the pulling member 14 drives the moving plate 10 to move until the moving plate 10 contacts the limit block 13 and stops moving. At this time, the discharge port 11 corresponds to the discharge port 6 for unloading, and the moving plate 10 moves a small distance to avoid excessive shaking of the ton bag during pulling, which affects unloading. At the same time, The rotating rod 12 reduces the difficulty of moving the movable plate 10 and further reduces the shaking amplitude of the ton bag. When unloading, the material falls between the two rotating rods 12. Due to the friction of the material, the rotating rod 12 rotates to prevent the discharge port 11 from being blocked. The ton bag uses the connecting part 4 to fix the two sides opposite to the outer woven layer 1 and the ground to improve the connection strength, avoid tearing, and improve the safety performance. At the same time, through the cooperation of the reinforcement part 7 and the edging 8, the tensile strength of the through hole is improved, further improving the safety performance of the ton bag.

[0039] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0040] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A dump-proof ton bag, comprising an outer woven layer (1) and an inner film layer (2) arranged on the inner wall of the outer woven layer (1), characterized in that: Two lifting belts are sewn onto the surface of the outer braided layer (1), respectively. The lifting belts are arranged on two opposite side surfaces and a bottom surface of the outer braided layer (1) and form lifting rings (3) on the top of the outer braided layer (1). The lifting belts also have a connecting portion (4), and the connecting portion (4) is sewn together with the two opposite side surfaces and a bottom surface of the outer braided layer (1).

2. The anti-dumping ton bag according to claim 1, characterized in that: The bottom of the outer braided layer (1) is fixedly connected to a bottom plate (5), a discharge port (6) is provided on the lower surface of the bottom plate (5), a through hole penetrating the inner membrane layer (2) is provided at the bottom of the outer braided layer (1), and the through hole corresponds to the discharge port (6), a mounting groove is provided inside the bottom plate (5), and an opening and closing member is provided inside the mounting groove.

3. The anti-dumping ton bag according to claim 1, characterized in that: A reinforcement portion (7) is formed at the intersection of the two connecting portions (4), the reinforcement portion (7) being woven from a plurality of belt-shaped objects, and a communication opening is provided on the upper surface of the reinforcement portion (7) at a position corresponding to the discharge port (6).

4. The anti-dumping ton bag according to claim 3 is characterized by: The inner wall of the communication opening is provided with an edge wrapping (8), and the edge wrapping (8) wraps the inner wall of the through hole and is sewn to the inner film layer (2).

5. The anti-dumping ton bag according to claim 2, characterized in that: A plurality of fixing strips (9) adjacent to the discharge port (6) are formed on the upper surface of the bottom plate (5), and the fixing strips (9) are located on the upper side of the mounting groove.

6. The anti-dumping ton bag according to claim 5, characterized in that: The opening and closing member comprises a movable plate (10) movably mounted inside the mounting groove, and a plurality of discharge openings (11) corresponding to the fixing strips (9) are formed on the upper surface of the movable plate (10).

7. The anti-dumping ton bag according to claim 6, characterized in that: The inner wall of the discharge port (11) is rotatably connected to two rotating rods (12), and the surfaces of the rotating rods (12) are respectively in contact with the inner bottom wall and the inner top wall of the installation groove.

8. The anti-dumping ton bag according to claim 7, characterized in that: The inner wall of the mounting groove is fixedly connected to a limit block (13); the surface of the movable plate (10) is fixedly connected to a pulling piece (14); one end of the pulling piece (14) passes through the limit block (13) and is fixedly connected to a pull ring (15); a groove is formed on a side of the limit block (13) opposite to the movable plate (10); a spring (16) is fixedly connected to the inner wall of the groove; one end of the spring (16) is fixedly connected to the movable plate (10).

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