Inflatable packaging bag

Abstract

The utility model belongs to the technical field of packaging bags, and particularly relates to an inflatable packaging bag which comprises an inflation nozzle and a bag body, the inflation nozzle is communicated with the bag body, and the inflation nozzle is communicated with external inflation equipment to inflate the bag body. The charging connector comprises a connecting seat, a rolling charging connector and a sealing cover; the connecting seat is connected with the bag body; a spherical groove is formed in the center of the connecting seat; the rolling inflation nozzle comprises a spherical bottom and an air nozzle main body, the spherical bottom is connected with the air nozzle main body, the spherical bottom is embedded in the spherical groove in a rolling manner, the air nozzle main body is provided with an inflation inlet, and an inflation pipe is arranged in the inflation inlet; the inflating tube penetrates through the air tap main body, the spherical bottom and the connecting seat and is communicated with the bag body; the sealing cover is connected with the air tap main body, the bag body can be inflated or deflated through the air tap main body, when the bag body does not need to be used, the sealing cover is opened, air in the bag body is discharged outwards, and the bag body is shrunken, so that storage is convenient, and when the bag body needs to be used, the bag body is inflated through the air tap main body, so that the bag body becomes full.

Description

Technical Field

[0001] This utility model belongs to the field of packaging bag technology, and in particular relates to an inflatable packaging bag. Background Technology

[0002] Electronic goods, precision instruments, and other products are easily damaged during transportation due to external vibrations and impacts. Therefore, these products require an outer protective layer to provide shock absorption, moisture protection, compression protection, impact protection, and friction protection. Fully enclosed inflatable cushioning bags minimize product loss during transportation. These bags possess tensile strength and uniformity, have excellent surface printability, and are made from medical-grade substrate. Through continuous pressing, airtight inflatable columns are formed, and the machine creates an inflatable protective bag from the protective film. Utilizing physical principles, a single inflation completely fills the bag, automatically locking in air to form a submersible chamber. In the event of damage, only the damaged air column is affected, while the remaining air columns remain unaffected, maintaining the protective effect.

[0003] However, current inflatable packaging bags are not easy to store. For example, the packaging bags of CN206885787U and CN201031033Y are always inflated. After being used once, they cannot be re-inflated after being deflated, so they are inconvenient to store for future use, resulting in some waste. Utility Model Content

[0004] The purpose of this utility model is to provide an inflatable packaging bag, which aims to solve the technical problem of inconvenient storage caused by the inability to re-inflate inflatable packaging bags after they have been deflated.

[0005] To achieve the above objectives, this utility model provides an inflatable packaging bag, including an inflation nozzle and a bag body. The inflation nozzle is connected to the bag body and to an external inflation device to inflate the bag body. The inflation nozzle includes a connecting seat, a rolling inflation nozzle, and a sealing cap. The connecting seat is connected to the bag body, and a spherical groove is provided at the center of the connecting seat. The rolling inflation nozzle includes a spherical bottom and an inflation nozzle body. The spherical bottom is connected to the inflation nozzle body and is rotatably embedded in the spherical groove. The inflation nozzle body is provided with an inflation port, and an inflation tube is provided inside the inflation port. The inflation tube passes through the inflation nozzle body, the spherical bottom, and the connecting seat, and is connected to the bag body. The sealing cap is connected to the inflation nozzle body.

[0006] In one preferred embodiment, a protective hard shell is also included, which covers the bag body, and the connecting seat is connected to the protective hard shell.

[0007] In a preferred embodiment, the connecting seat includes a base and a column, the base and the column are connected, the center of the base is provided with a spherical groove; the outer periphery of the column is provided with threads, the column is threadedly connected to the protective hard shell; the inflation tube passes through the base and the column to connect to the bag body.

[0008] In one preferred embodiment, the inflation tube is a plastic hose.

[0009] In one preferred embodiment, the nozzle body is cylindrical and is inclined.

[0010] In one preferred embodiment, the tilt angle of the air nozzle body is 30°-45°.

[0011] In one preferred embodiment, the connector is a regular hexagonal shape.

[0012] In a preferred embodiment, the side of the connector is provided with anti-slip stripes.

[0013] In a preferred embodiment, both the spherical bottom and the connecting seat are made of magnetic materials.

[0014] The inflatable packaging bag provided in this embodiment of the utility model has at least one of the following technical effects:

[0015] 1. By providing an air nozzle on the bag body, the bag body can be inflated or deflated. When the bag body is not in use, the sealing cap is opened, the air inside the bag body is released outward, and the bag body deflates, making it easy to store. When it is needed, the bag body is inflated through the air nozzle, making the bag body full.

[0016] 2. The spherical bottom rolls within the spherical groove, thereby adjusting the tilt angle of the air nozzle body and greatly improving the convenience of inflation. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the structure of an inflatable packaging bag provided in an embodiment of this utility model;

[0019] Figure 2A cross-sectional view of an inflatable packaging bag provided for an embodiment of this utility model;

[0020] Figure 3 A cross-sectional view of the inflation nozzle provided in an embodiment of this utility model.

[0021] The following are the labeling elements in the figure:

[0022] 100. Inflation nozzle; 200. Bag body; 110. Connecting seat; 113. Seat body; 114. Column; 120. Rolling inflation nozzle; 121. Spherical bottom; 122. Nozzle body; 300. Inflation tube; 400. Protective hard shell; 500. Anti-slip stripes. Detailed Implementation

[0023] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0024] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0027] In some embodiments of this utility model, such as Figures 1-3 As shown, an inflatable packaging bag is provided, including an inflation nozzle and a bag body 200. The inflation nozzle 100 is connected to the bag body 200 and is connected to an external inflation device to inflate the bag body 200. The inflation nozzle 100 includes a connecting seat 110, a rolling inflation nozzle 120, and a sealing cap. The connecting seat 110 is connected to the bag body 200, and a spherical groove is provided at the center of the connecting seat 110. The rolling inflation nozzle 120 includes a spherical bottom 121 and an air nozzle body 122. The spherical bottom 121 is connected to the air nozzle body 122, and the spherical bottom 121 is rotatably embedded in the spherical groove. The air nozzle body 122 is provided with an inflation port, and an inflation tube 300 is provided in the inflation port. The inflation tube 300 passes through the air nozzle body 122, the spherical bottom 121, and the connecting seat 110, and is connected to the bag body 200. The sealing cap is connected to the air nozzle body 122.

[0028] By providing an air nozzle body 122 on the bag body 200, the bag body 200 can be inflated or deflated. When the bag body 200 is not needed, the sealing cover is opened, and the air inside the bag body 200 is released outward, causing the bag body 200 to deflate for easy storage. When needed, the bag body 200 is inflated through the air nozzle body 122, thereby making the bag body 200 full.

[0029] The spherical bottom 121 rolls within the spherical groove, thereby adjusting the tilt angle of the air nozzle body 122 and greatly improving the convenience of inflation.

[0030] In other embodiments of this utility model, such as Figures 1-2 As shown, the inflatable packaging bag also includes a protective hard shell 400, which covers the bag body 200, and the connecting seat 110 is connected to the protective hard shell 400. The protective hard shell 400 further enhances the cushioning performance of the packaging bag, thereby providing better protection for electronic products.

[0031] In other embodiments of this utility model, such as Figures 1-3As shown, the connecting seat 110 includes a seat body 113 and a column body 114, which are connected. A spherical groove is provided at the center of the seat body 113. The column body 114 has threads on its outer periphery and is threadedly connected to the protective hard shell 400. The inflation tube 300 passes through the seat body 113 and the column body 114, thus connecting to the bag body 200. Specifically, since the column body 114 and the protective hard shell 400 are threadedly connected, the column body 114 can be removed from the protective hard shell 400, meaning the inflation nozzle 100 can be removed from the protective hard shell 400, thereby preventing accidental detachment of the inflation nozzle 100 during transportation. To prevent air leakage, after removing the inflation nozzle 100, a sealing cap only needs to be installed at the opening of the protective hard shell 400. As for how to install the sealing cap and the shape of the sealing cap, this is common knowledge in the field, so this application will not describe it in detail.

[0032] In some other embodiments of this utility model, the inflation tube 300 is a plastic hose. The plastic hose has a certain degree of flexibility, so no matter how the air nozzle body 122 is adjusted, the air passage of the inflation tube 300 can always remain unobstructed.

[0033] In other embodiments of this utility model, such as Figures 1-3 As shown, the air nozzle body 122 is cylindrical and is inclined.

[0034] In other embodiments of this utility model, such as Figures 1-3 As shown, the tilt angle of the air nozzle body 122 is 30°-45°.

[0035] In other embodiments of this utility model, such as Figures 1-3 As shown, the connecting seat 110 is a regular hexagonal shape.

[0036] In other embodiments of this utility model, such as Figures 1-3 As shown, the side of the connector 110 is provided with anti-slip stripes 500. Specifically, the connector 110 with anti-slip stripes 500 has a certain anti-slip effect, thereby preventing the hand from slipping on the connector 110 when installing or removing the connector 110.

[0037] In other embodiments of this utility model, such as Figures 1-3 As shown, both the spherical bottom 121 and the connecting seat 110 are made of magnetic materials. Specifically, the spherical bottom 121 and the connecting seat 110 have opposite magnetic properties, which causes the spherical bottom 121 and the connecting seat 110 to attract each other, preventing the inflation nozzle 100 from falling off.

[0038] 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. An inflatable bag comprising an inflation nozzle and a bag body, said inflation nozzle being in communication with said bag body, said inflation nozzle being in communication with an external inflation device to inflate said bag body; characterized in that, The inflating nozzle comprises a connecting seat, a rolling inflating nozzle and a sealing cover; the connecting seat is connected with the bag body, and a spherical groove is arranged in the center of the connecting seat; the rolling inflating nozzle comprises a spherical bottom and a nozzle body, the spherical bottom and the nozzle body are connected, the spherical bottom is rollingly embedded in the spherical groove, the nozzle body is provided with an inflating port, and an inflating pipe is arranged in the inflating port; the inflating pipe penetrates through the nozzle body, the spherical bottom and the connecting seat, and the inflating pipe is communicated with the bag body; and the sealing cover is connected with the nozzle body.

2. An inflatable bag according to claim 1, wherein A protective hard shell is further included, and the protective hard shell covers the bag body, and the connecting seat is connected with the protective hard shell.

3. An inflatable bag according to claim 2, wherein The connecting seat comprises a seat body and a column body, the seat body and the column body are connected, and a spherical groove is arranged in the center of the seat body; a thread is arranged on the outer periphery of the column body, and the column body is threadedly connected with the protective hard shell; and the inflating pipe penetrates through the seat body and the column body so as to be connected with the bag body.

4. An inflatable bag according to claim 3, wherein The inflating pipe is a plastic hose.

5. An inflatable bag according to claim 4, wherein The nozzle body is in a column shape, and the nozzle body is obliquely arranged.

6. An inflatable bag according to any one of claims 1-5, characterized in that The oblique angle of the nozzle body is 30°-45°.

7. An inflatable bag according to claim 6, wherein The connecting seat is in a regular hexagonal shape.

8. An inflatable bag according to claim 7, wherein, Anti-skid stripes are arranged on the side edges of the connecting seat.

9. An inflatable bag according to claim 8, wherein, The spherical bottom and the connecting seat are both made of magnetic material.

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