Film container clamping assembly

Abstract

The utility model relates to a film container clamping assembly which comprises a film container, the film container comprises an outer film and an inner film, the outer film forms a bag body with the periphery and the bottom closed and the top open, and the inner film and the outer film are connected in a sealed mode through at least two first sealing lines which surround the opening of the bag body and are spaced by a certain distance. A gas column cavity is formed between the first sealing wires, a one-way valve is arranged between the inner-layer film and the outer-layer film, gas can enter the gas column cavity from the outside through the one-way valve, reverse flowing is avoided, the clamping piece is provided with a clamping opening, the clamping opening can be opened and closed, the gas column cavity can enter the clamping opening when the clamping opening is opened, and the gas column cavity can enter the clamping opening when the clamping opening is closed. When the clamping opening is closed, the thin film container is clamped, and the air column cavity is located in the clamping opening. The problems that a thin-film container is light and thin in structure, easy to turn over and difficult to fix and use easily and conveniently are solved.

Description

Technical Field

[0001] This utility model relates to the field of container suspension technology, and in particular to a thin film container clamping assembly. Background Technology

[0002] Containers are indispensable items in daily life, such as buckets, basins, and bags. The history of these containers is long and can be traced back thousands of years, with their earliest forms likely being made of wood. With the evolution of human civilization and technological innovation, the design and materials of containers have undergone significant changes, evolving from the initial wooden structures to today's diverse materials such as plastic and metal.

[0003] Plastic containers are widely used, with common examples being plastic bags and plastic buckets. Plastic bags have thin and flexible walls, and their rims usually cannot maintain a fixed shape; while plastic buckets have thick and rigid walls, and their rims generally can maintain a fixed shape. However, influenced by hygiene campaigns and changing lifestyles, the basic structure of using a plastic bag inside a plastic bucket has emerged. This solves both the problem of plastic bags not being able to keep their rims open, making it difficult to put items in, and the hygiene problem of bacteria remaining in the plastic bucket.

[0004] A new type of thin-film container has emerged on the market. Its key feature is the use of the rigidity of an air column to stably open the container's rim, achieving both the ability to deform and the stability of the opening, while simplifying waste disposal and creating a novel container design. However, because these thin-film containers are relatively lightweight, even if they can stand stably, they can still tip over or move in windy conditions or with even a slight nudge. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the technical problem to be solved by this utility model is to provide a film container clamping component, which solves the problem that film containers are easy to tip over due to their thin and light structure, and are difficult to fix and use easily.

[0006] To solve the above-mentioned technical problems, this utility model proposes a film container clamping assembly, including a film container, which includes an outer film and an inner film. The outer film forms a bag body that is closed on all sides and at the bottom and open at the top. The inner film and the outer film are sealed together by at least two first sealing lines that surround the opening of the bag body and are spaced at a certain distance. An air column cavity is formed between the first sealing lines. A one-way valve is provided between the inner film and the outer film. The one-way valve allows gas to enter the air column cavity from the outside and avoids reverse flow. The assembly also includes a clamping member with a clamping opening that can open and close. When the clamping opening is open, the air column cavity can enter the clamping opening, and when the clamping opening is closed, the film container is clamped and the air column cavity is located in the clamping opening.

[0007] While membrane containers meet some basic needs with their stable opening and lightweight design, their excessive lightness can lead to tipping over in situations with unlimited movement. A common solution is to use a plastic bucket to restrain the membrane container, but this assembly sacrifices the container's flexibility and freedom of placement. A clamping device, however, grips the container's edge without compromising its stable opening, securing it firmly to the device and assisting in fixing it to objects such as for hanging, pasting, or insertion. This clamping device is easy to use, prevents the membrane container from moving freely, provides a highly flexible fixing method, and further improves space utilization to adapt to a wider range of applications.

[0008] Preferably, the clamping component includes a fixed plate and a clamping plate. The fixed plate can be connected to an external object, and the clamping plate is movably mounted on the fixed plate, with one end of the clamping plate forming a clamping opening with the fixed plate. This design, with the fixed plate and clamping plate separated into two sections, is simple in structure and has strong reliability. The way the fixed plate is connected to the external object increases the freedom of placement of the clamping component.

[0009] Furthermore, the fixed plate and the clamping plate are provided with hinged support blocks in the middle, allowing the clamping plate to swing back and forth with the support blocks as fulcrums. The front end of the clamping plate forms a clamping opening with the fixed plate, and an elastic element is provided between the fixed plate and the clamping plate. This design allows the clamping plate to rotate on the fixed plate with the support blocks as fulcrums, and the elastic element provides restoring force and clamping force.

[0010] Specifically, the clamping plate has a first clamping protrusion at its front end, and a second clamping protrusion is located on the fixing plate at a position corresponding to the first clamping protrusion. When the first and second clamping protrusions are clamped together, they form a clamping block. A receiving cavity is formed between the clamping block and the support block. When the clamping member clamps the film container, the air column cavity is located in the receiving cavity, and the bag is clamped by the first and second clamping protrusions. Because the edge of the film container bulges after inflation to form an air column cavity, conventional clamping members, without special design, will interfere with the air column cavity during clamping, causing deformation of the air column cavity, easy leakage, and seriously affecting the service life of the film container. The receiving cavity is used to accommodate the air column cavity. The first and second clamping protrusions clamp the film below the air column cavity. Because the air column cavity bulges, the first and second clamping protrusions are not easy to fall out. The film container is stably clamped on the clamping member, improving the clamping stability of the clamping member.

[0011] Preferably, the clamping component also includes an adhesive backing. One side of the adhesive backing is adhesive, which can adhere to external objects. The other side of the adhesive backing has a hanging protrusion. The side of the fixing plate opposite to the clamping plate has a hanging groove that mates with the hanging protrusion. The adhesive backing allows the clamping component to be fixed in any position, expanding the application scenarios of film containers.

[0012] Preferably, an extension base is also included, which further comprises a base, an extension rod, and a mounting base. One end of the extension rod is fixed to the base, and the mounting base is fixed to the other end of the extension rod. The clamping element is detachably mounted on the mounting base. The extension base does not require adhesive bonding; it can be used simply by placing it on a flat surface, further expanding the application scenarios of film containers.

[0013] Furthermore, the mounting base has a suspension protrusion on the side facing the clamping component, and the fixing plate has a suspension groove on the side facing away from the clamping plate that mates with the suspension protrusion. This suspension mechanism makes the extension base easy to use and improves its service life.

[0014] Specifically, the extension rod is a flexible rod. The flexible rod design allows it to be bent at will, further expanding the application scenarios of the membrane container.

[0015] Furthermore, the mounting base includes a magnetic base, which is fixed to the end of the extension rod. A first magnetic ring is fixed to the side of the fixing plate opposite to the clamping plate, and the first magnetic ring is detachably mounted on the magnetic base. The magnetic method makes it easier to use and optimizes the application scenarios of the extension base.

[0016] Specifically, the magnetic holder is equipped with a second magnetic ring, and the central surface of the second magnetic ring has an anti-slip surface. This structure prevents slippage between the magnetic surfaces, stabilizes the magnetic holder and the clamping plate, and improves the stability of the film container in use.

[0017] In summary, this type of film container clamping assembly can firmly hold the film container, preventing it from moving freely, while also increasing the freedom of movement of the film container depending on the fixing method. The combination of these two aspects makes the design of the film container more complete and enhances its functionality as a storage device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the thin-film container structure in this embodiment of the solution;

[0019] Figure 2 This is a schematic diagram of the clamping structure of the thin film container in Embodiment 1 of this solution.

[0020] Figure 3 This is a schematic diagram of the structure of the clamping component in Embodiment 1 of this solution;

[0021] Figure 4This is a schematic diagram of the back structure of the fixing base in Embodiment 1 of the present solution;

[0022] Figure 5 This is a schematic diagram of the back adhesive structure of the clamping component in Embodiment 1 of this solution;

[0023] Figure 6 This is a schematic diagram of the clamping structure of the thin film container in Embodiment 2 of this solution.

[0024] Figure 7 This is a schematic diagram of the structure of the clamping component in Embodiment 2 of this solution;

[0025] Figure 8 This is a schematic diagram of the extension seat structure of the clamping component in Embodiment 2 of this solution;

[0026] Figure 9 This is a schematic diagram of the back structure of the fixing seat in Embodiment 2 of this solution;

[0027] Figure 10 This is a schematic diagram of the clamping structure of the thin film container in Embodiment 3 of this solution.

[0028] Figure 11 This is a schematic diagram of the structure of the clamping component in Embodiment 3 of this solution;

[0029] Figure 12 This is a schematic diagram of the magnetic base structure of the clamping component in Embodiment 3 of this solution;

[0030] Figure 13 This is a schematic diagram of the back structure of the fixing seat in Embodiment 3 of this solution;

[0031] The components include: a membrane container-1, an outer membrane-11, an inner membrane-12, a first sealing line-13, an air column cavity-14, a one-way valve-15, a clamping component-2, a clamping port-21, a fixing plate-22, a suspension groove-221, a first magnetic ring-222, a clamping plate-23, a support block-24, an elastic element-25, a clamping block-3, a first clamping protrusion-31, a second clamping protrusion-32, a receiving cavity-4, an adhesive backing-5, a suspension protrusion-51, an extension seat-6, a base-61, an extension rod-62, a mounting seat-63, a magnetic seat-631, a second magnetic ring-632, and an anti-slip surface-633. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0033] refer to Figure 1A hook assembly for a film container 1 includes a film container 1, which comprises an outer film 11 and an inner film 12. The outer film 11 forms a bag body that is closed on all sides and bottom and open at the top. The inner film 12 and the outer film 11 are sealed together by at least two first sealing lines 13 that surround the opening of the bag body and are spaced apart by a certain distance. An air column cavity 14 is formed between the first sealing lines 13. A one-way valve 15 is provided between the inner film 12 and the outer film 11. The one-way valve 15 allows gas to enter the air column cavity 14 from the outside while preventing reverse flow. (Reference) Figure 2 It also includes a clamping member 2, which has a clamping opening 21. The clamping opening 21 can open and close. When the clamping opening 21 is open, the air column cavity 14 can enter the clamping opening 21, and when the clamping opening 21 is closed, it clamps the film container and the air column cavity 14 is located in the clamping opening 21.

[0034] While the film container 1 meets some basic requirements, featuring a stable opening and lightweight design, its excessive lightness can lead to tipping over in scenarios with unlimited movement. A common solution is to use a plastic bucket to restrain the film container 1, but this assembly sacrifices the container's flexibility and freedom of placement. The clamping component 2, however, uses a clamping opening 21 to hold the edge of the film container 1 without affecting its stable opening, securely holding it in place. It can also assist in fixing the container to objects such as for hanging, pasting, or inserting. This clamping component 2 is easy to use and, when used with the film container 1, prevents it from moving freely while providing a highly flexible fixing method, further improving space utilization and adapting to more usage scenarios.

[0035] refer to Figure 3 The clamping component 2 includes a fixed plate 22 and a clamping plate 23. The fixed plate 22 can be connected to external objects, and the clamping plate 23 is movably mounted on the fixed plate 22. One end of the clamping plate 23 forms a clamping opening 21 with the fixed plate 22. This design, with the fixed plate 22 and the clamping plate 23 separated into two sections, is simple and has strong reliability.

[0036] Furthermore, the fixing plate 22 and the clamping plate 23 are provided with a support block 24 that is hinged to each other in the middle. The clamping plate 23 can swing back and forth with the support block 24 as the fulcrum. The front end of the clamping plate 23 forms a clamping opening 21 with the fixing plate 22. An elastic element 25 is provided between the fixing plate 22 and the clamping plate 23. This design allows the clamping plate 23 to rotate on the fixing plate 22 with the support block 24 as the fulcrum, and the elastic element provides restoring force and clamping force.

[0037] Specifically, the clamping plate 23 has a first clamping protrusion 31 at its front end, and a second clamping protrusion 32 is provided on the fixing plate 22 at a position corresponding to the first clamping protrusion 31. When the first clamping protrusion 31 and the second clamping protrusion 32 are clamped together, they form a clamping block 3. A receiving cavity 4 is formed between the clamping block 3 and the support block 24. When the clamping member 2 clamps the film container 1, the air column cavity 14 is located in the receiving cavity 4, and the bag body is clamped by the first clamping protrusion 31 and the second clamping protrusion 32. Because the edge of the film container 1 bulges after inflation to form the air column cavity 14, if the conventional clamping member 2 is not specially designed, it will interfere with the air column cavity 14 during the clamping process, causing the air column cavity 14 to deform, easily leaking air, and seriously affecting the service life of the film container 1. The receiving cavity 4 is used to receive the air column cavity 14. The first clamping protrusion 31 and the second clamping protrusion 32 clamp the film below the air column cavity 14. Because the air column cavity 14 bulges, the first clamping protrusion 31 and the second clamping protrusion 32 are not easy to fall out. The film container 1 is stably clamped on the clamping member 2, which improves the clamping stability of the clamping member 2.

[0038] Example 1

[0039] refer to Figure 4 as well as Figure 5 The clamping component 2 also includes an adhesive backing 5. One side of the adhesive backing 5 is an adhesive surface that can adhere to external objects. The other side of the adhesive backing 5 is provided with a hanging protrusion 51. The side of the fixing plate 22 facing away from the clamping plate 23 is provided with a hanging groove 221 that mates with the hanging protrusion 51. The adhesive backing 5 can be used to fix the clamping component 2 in any position, expanding the application scenarios of the film container 1.

[0040] Example 2

[0041] refer to Figure 6 It also includes an extension base 6, which includes a base 61, an extension rod 62, and a mounting base 63. One end of the extension rod 62 is fixed to the base 61, and the mounting base 63 is fixed to the other end of the extension rod 62. The clamping member 2 is detachably mounted on the mounting base 63. The extension base 6 does not need to be pasted; it can be used simply by placing it on a flat surface, further expanding the application scenarios of the film container 1.

[0042] refer to Figure 8 as well as Figure 9 The mounting base 63 has a suspension protrusion 51 on the side facing the clamping member 2, and the fixing plate 22 has a suspension groove 221 on the side facing away from the clamping plate 23 that mates with the suspension protrusion 51. This suspension mechanism makes the extension base 6 easy to use and improves its service life.

[0043] Specifically, the extension rod 62 is a flexible rod. The flexible rod design allows it to be bent at will, further expanding the application scenarios of the membrane container 1.

[0044] Example 3

[0045] refer to Figure 10 as well as Figure 11 The mounting base 63 includes a magnetic base 631, which is fixed to the end of the extension rod 62. A first magnetic ring 222 is fixed to the side of the fixing plate 22 facing away from the clamping plate 23. The first magnetic ring 222 is detachably mounted on the magnetic base 631. The magnetic method makes it easier to use and optimizes the application scenarios of the extension base 6.

[0046] For details, please refer to Figure 12 as well as Figure 13 The magnetic base 631 is provided with a second magnetic ring 632, and the center surface of the second magnetic ring 632 is provided with an anti-slip surface 633. This structure can prevent sliding between the magnetic surfaces, stabilize the magnetic base 631 and the clamping plate 23, and improve the stability of the film container 1 in use.

[0047] In summary, this type of film container clamping assembly will firmly hold the film container, preventing it from moving freely, while also further increasing the freedom of movement of the film container depending on the fixing method. The combination of these two aspects makes the design of the film container more complete and enhances its functionality as a storage device.

[0048] In summary, the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A film container clamping assembly, comprising a film container, the film container including an outer film and an inner film, the outer film forming a bag body closed on all sides and bottom and open at the top, the inner film and the outer film being sealed together by at least two first sealing lines surrounding the opening of the bag body and spaced at a certain distance, an air column cavity being formed between the first sealing lines, and a one-way valve being provided between the inner film and the outer film, the one-way valve allowing gas to enter the air column cavity from the outside while preventing reverse flow, characterized in that... It also includes a clamping member, which has a clamping opening that can open and close. When the clamping opening is open, the air column cavity can enter the clamping opening, and when the clamping opening is closed, the film container is clamped and the air column cavity is located in the clamping opening.

2. The film container clamping assembly according to claim 1, characterized in that: The clamping component includes a fixed plate and a clamping plate. The fixed plate can be connected to an external object, and the clamping plate is movably mounted on the fixed plate. One end of the clamping plate forms a clamping opening with the fixed plate.

3. The film container clamping assembly according to claim 2, characterized in that: The fixing plate and the clamping plate are provided with a support block that is hinged to each other in the middle. The clamping plate can swing back and forth with the support block as the fulcrum. The front end of the clamping plate forms a clamping opening with the fixing plate. An elastic element is provided between the fixing plate and the clamping plate.

4. The film container clamping assembly according to claim 3, characterized in that: The clamping plate has a first clamping protrusion at its front end, and the fixing plate has a second clamping protrusion at a position corresponding to the first clamping protrusion. When the first clamping protrusion and the second clamping protrusion are clamped together, they form a clamping block. A receiving cavity is formed between the clamping block and the support block. When the clamping member clamps the film container, the air column cavity is located in the receiving cavity and the bag body is clamped by the first clamping protrusion and the second clamping protrusion.

5. The film container clamping assembly according to claim 2, characterized in that: The clamping component also includes an adhesive backing, one side of which is an adhesive surface that can adhere to external objects. The other side of the adhesive backing is provided with a hanging protrusion, and the side of the fixing plate opposite to the clamping plate is provided with a hanging groove that mates with the hanging protrusion.

6. The film container clamping assembly according to claim 2, characterized in that: It also includes an extension base, which further includes a base, an extension rod, and a mounting base. One end of the extension rod is fixed to the base, and the mounting base is fixed to the other end of the extension rod. The clamping member is detachably mounted on the mounting base.

7. The film container clamping assembly according to claim 6, characterized in that: The mounting base has a suspension protrusion on the side facing the clamping member, and the fixing plate has a suspension groove on the side facing away from the clamping plate that mates with the suspension protrusion.

8. The film container clamping assembly according to claim 6, characterized in that: The extension rod is a flexible rod.

9. The film container clamping assembly according to claim 6, characterized in that: The mounting base includes a magnetic base, which is fixed to the end of the extension rod. A first magnetic ring is fixed to the side of the fixing plate opposite to the clamping plate. The first magnetic ring is detachably mounted on the magnetic base.

10. The film container clamping assembly according to claim 9, characterized in that: The magnetic base is provided with a second magnetic ring, and the center surface of the second magnetic ring is provided with an anti-slip surface.

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