CN221970242U - Air sealing bag made of new polymer material - Google Patents

Abstract

The present application relates to the field of air sealing bags, and discloses an air sealing bag made of a new polymer material, including a plurality of sealing bags, an air intake pipe is fixed on the top of the sealing bag, a connecting pipe is fixed on the top of the plurality of air intake pipes, a connecting pipe is fixed on the top of the connecting pipe, a connecting block is threadedly connected to the top of the connecting pipe, an inflatable ball is fixed on the top of the connecting block, a fixing component is fixed on the right side of the sealing bag, and a card block is fixed on the front of the sealing bag. The air sealing bag is made of organic polymer material, which can effectively improve the wear resistance and impact resistance, and the fixed component is connected with different card blocks, so that the air sealing bag as a whole can surround objects of different sizes, and the overall structure is simple, so that the size of the whole is easy to adjust, thereby effectively improving the protectiveness of the air sealing bag, and further effectively improving the overall practicality.

Description

A new polymer material air sealing bag

Technical Field

The utility model relates to the technical field of air sealing bags, in particular to an air sealing bag made of new polymer materials.

Background Art

Air-sealed bags are often used for packaging items for transport, with emphasis on shock and drop protection, as well as preventing items from being directly damaged by external forces.

For example, the Chinese utility model patent with announcement number CN210883333U provides an air-sealed bag without an air valve film, which has only two outer films and no inner film; the upper and lower ends of the two outer films are each transversely provided with an upper heat-sealing line and a lower heat-sealing line along the width, the two outer films are bonded into a bag body with left and right openings, and a plurality of longitudinal heat-sealing lines are provided upward from the lower heat-sealing line to separate the bag body into a plurality of continuous sealed air chambers; a fork is provided at the top of the longitudinal heat-sealing line, which forks into a left isolation heat-sealing line and a right isolation heat-sealing line; the left isolation heat-sealing line and the right isolation heat-sealing line first extend upward together, and then reconnect and merge into a closed isolation sealing ring; an inflation channel is provided between the top of the isolation sealing coil and the upper heat-sealing line; an air inlet channel is provided between the left isolation heat-sealing line and the right isolation heat-sealing line; when used in conjunction with a synchronous inflation heat-sealing device, it can realize inflation and heat sealing at the same time, and the air inlet channel is sealed and locked after inflation, so that air locking is safer and more reliable; and the material cost is also greatly reduced.

Although the air inlet channel is sealed and locked after inflation, making the air locking safer and more reliable, after the air sealing bag is manufactured, the shape of the air sealing bag is fixed. When it is necessary to wrap items of different sizes, it cannot be effectively adjusted according to the needs, making it impossible to effectively wrap the items, which is inconvenient. Therefore, a new polymer material air sealing bag is proposed to solve the above problem.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides an air-sealed bag made of a new polymer material, which has the advantage of being easy to adjust and solves the problem of being unable to effectively adjust according to demand when items of different sizes need to be wrapped.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polymer new material air sealing bag, comprising a plurality of sealing bags, an air intake pipe is fixed on the top of the sealing bag, a connecting pipe is fixed on the top of the plurality of air intake pipes, a connecting pipe is fixed on the top of the connecting pipe, a connecting block is threadedly connected to the top of the connecting pipe, an inflatable ball is fixed on the top of the connecting block, the inflatable ball is used to add air to the inside of the sealing bag, a fixing component is fixed on the right side of the sealing bag, the fixing component is used to fix the whole into a ring shape, and a clamping block is fixed on the front of the sealing bag;

The fixing assembly includes a mounting block, a rotating rod, a rotating block, a fixing block and a fixing rod, the mounting block is fixed to the sealing bag, the interior of the mounting block is rotatably connected to the rotating rod, the outer surface of the rotating rod is fixed to the rotating block, the right side of the rotating block is rotatably connected to the fixing block, and the interior of the fixing block is threadedly connected to the fixing rod.

By adopting this technical solution, the air inside the sealed bag can be discharged through the connecting tube, making it convenient to fold and store, and the inflatable ball can add air to the inside of the sealed bag, so that the sealed bag can be expanded, and the size of the expansion can be controlled, effectively improving the overall practicality.

Furthermore, a limiting rod slidably connected to the rotating block is fixed on the left side of the fixed block, and a limiting block slidably connected to the rotating block is fixed on the left side of the limiting rod.

By adopting this technical solution, the setting of the limiting rod and the limiting block allows the fixed block to rotate when the rotating block is stationary, and the setting of the limiting block makes it difficult for the fixed block to separate from the rotating block.

Furthermore, a threaded strip is fixed on the outer surface of the connecting pipe, and a threaded hole matching the threaded strip is formed at the bottom of the connecting block.

By adopting this technical solution, the connecting pipe can be fixed to the connecting block through the provided threaded connection, and when the connecting pipe needs to be sealed, it can be sealed through a cover plate with the same threaded hole as the connecting block.

Furthermore, the inner cavities of the sealing bag, the air inlet pipe, the connecting pipe, the linking pipe and the inflatable ball are interconnected.

Furthermore, one-way valves are fixed on both upper and lower sides of the inflatable ball, and the outlet of the one-way valve faces downward.

By adopting this technical solution, the one-way valve is set so that air can only pass through in one direction from top to bottom. When the inflatable ball is pressed, the air will enter the connecting tube from the one-way valve at the bottom. When the inflatable ball needs to be inflated to become larger, air will be sucked in from the outside through the one-way valve at the top.

Furthermore, the sealing bag is an organic polymer bag, and the outer surface of the inflatable ball is covered with a sponge pad.

By adopting this technical solution, the provided organic polymer bag can effectively improve the wear resistance and impact resistance.

Furthermore, a card slot is provided inside the card block, a card hook matched with the card slot is fixed on the front of the fixing rod, and the card block is located at the connection between the two sealing bags.

By adopting this technical solution, the provided hook and the card slot cooperate with each other to complete the initial fixation, and the card block is set between the two sealing bags so that the card block is located in the gap, so that after the sealing bag expands, the card block will not contact the ground and objects, thereby making the whole more stable.

Furthermore, a through hole is opened on the top of the sealing bag, a sealing gasket is fixed in the hole of the through hole, and the inside of the sealing gasket is fixed to the air intake pipe.

By adopting this technical solution and providing a sealing pad, the sealing performance of the connection between the sealing bag and the air intake pipe can be effectively improved.

Compared with the prior art, the technical solution of this application has the following beneficial effects:

1. The air sealing bag is made of organic polymer materials, which can effectively improve wear resistance and impact resistance. By connecting the fixed components with different card blocks, the air sealing bag as a whole can surround items of different sizes. The overall structure is simple, and the overall size is easy to adjust, thereby effectively improving the protectiveness of the air sealing bag, and then effectively improving the overall practicality.

2. The air-sealed bag can conveniently add air into the sealed bag through the inflatable ball, and the sealed bag can release the internal air, so that the air-sealed bag as a whole can be conveniently folded and stored, which is convenient for subsequent use. The overall structure is simple, which further improves the overall practicality.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a perspective view of the connection structure between the sealing bag and the card block of the utility model;

FIG3 is a schematic diagram of the structure of the fixing assembly of the present invention.

In the figure: 1. Sealing bag; 2. Air inlet pipe; 3. Connecting pipe; 4. Connecting pipe; 5. Connecting block; 6. Inflatable ball; 7. Fixed assembly; 701. Mounting block; 702. Rotating rod; 703. Rotating block; 704. Fixed block; 705. Fixed rod; 8. Clamp block.

DETAILED DESCRIPTION

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.

Please refer to Figures 1-2. In this embodiment, a new polymer material air sealing bag includes a plurality of sealing bags 1. The sealing bag 1 is an organic polymer bag. The arrangement of the organic polymer bag can effectively improve the wear resistance and impact resistance. An air intake pipe 2 is fixed to the top of the sealing bag 1. A through hole is opened on the top of the sealing bag 1. A sealing gasket is fixed in the through hole. The inside of the sealing gasket is fixed to the air intake pipe 2. The sealing gasket can effectively improve the sealing of the connection between the sealing bag 1 and the air intake pipe 2.

In addition, a connecting pipe 3 is fixed to the top of the multiple air intake pipes 2, and a connecting pipe 4 is fixed to the top of the connecting pipe 3. The top of the connecting pipe 4 is threadedly connected to a connecting block 5, and a threaded strip is fixed to the outer surface of the connecting pipe 4. A threaded hole matching the threaded strip is opened at the bottom of the connecting block 5. The connecting pipe 4 can be fixed to the connecting block 5 through the set threaded connection, and when the connecting pipe 4 needs to be sealed, it can be sealed through a cover plate with the same threaded hole as the connecting block 5. An inflatable ball 6 is fixed to the top of the connecting block 5, and a sponge pad is covered on the outer surface of the inflatable ball 6. Check valves are fixed on the upper and lower sides of the inflatable ball 6, and the outlet of the check valve faces downward. Through the set check valve, air can only pass through in one direction from top to bottom. When the inflatable ball 6 is pressed, air will enter the inside of the connecting pipe 4 from the bottom check valve, and when the inflatable ball 6 needs to be inflated to become larger, air will be sucked in from the outside through the top check valve.

Furthermore, the inflatable ball 6 is used to add air to the inside of the sealing bag 1. The inner cavities of the sealing bag 1, the air inlet pipe 2, the connecting pipe 3, the connecting pipe 4 and the inflatable ball 6 are interconnected. A fixing component 7 is fixed to the right side of the right sealing bag 1. The fixing component 7 is used to fix the whole into a ring shape. A card block 8 is fixed to the front of the sealing bag 1. A card slot is provided inside the card block 8. The card block 8 is located at the connection between the two sealing bags 1. The provided hook and the card slot cooperate with each other to complete the preliminary fixation. The card block 8 is set between the two sealing bags 1 so that the card block 8 is located in the gap, so that after the sealing bag 1 is expanded, the card block 8 will not contact the ground and objects, thereby making the whole more stable.

In general, the connecting tube 4 is provided so that the air inside the sealed bag 1 can be discharged, thereby facilitating folding and storage, and the inflatable ball 6 is provided so that air can be added to the sealed bag 1 so that the sealed bag 1 can be expanded, and the size of the expansion can be controlled, which effectively improves the overall practicality.

Please refer to Figure 3. In order to facilitate the overall adjustment, the fixing assembly 7 in this embodiment includes a mounting block 701, a rotating rod 702, a rotating block 703, a fixing block 704 and a fixing rod 705. The mounting block 701 is fixed to the sealing bag 1. The interior of the mounting block 701 is rotatably connected to the rotating rod 702. The outer surface of the rotating rod 702 is fixed to the rotating block 703. The right side of the rotating block 703 is rotatably connected to the fixing block 704. A limiting rod slidably connected to the rotating block 703 is fixed to the left side of the fixing block 704. A limiting block slidably connected to the rotating block 703 is fixed to the left side of the limiting rod. The limiting rod and the limiting block are provided so that the fixing block 704 can be rotated when the rotating block 703 is stationary, and the limiting block makes it difficult for the fixing block 704 to be separated from the rotating block 703. The interior of the fixing block 704 is threadedly connected to the fixing rod 705. A hook adapted to the slot is fixed to the front side of the fixing rod 705.

In general, by cooperating the fixing block 704 with the card blocks 8 at different positions, objects of different sizes can be encircled, and the position of the fixing rod 705 can be adjusted by rotating the fixing block 704, so that the tightness can be further adjusted, which effectively improves the overall practicality.

The working principle of the above embodiment is:

When it is necessary to surround and protect the items, the items are placed on the side of the sealing bag 1 without the card block 8, and the sealing bag 1 on the left side is pulled to keep the left sealing bag 1 in contact with the items. At this time, the fixing component 7 can be pulled to make the sealing bag 1 on the right side fit with the sealing bag 1 on the left side, and the fixing rod 705 is clamped with the nearest card block 8 to complete the preliminary surrounding of the items. By rotating the fixing block 704, the fixing rod 705, which is restricted in rotation by the card block 8, can move due to the extrusion of the thread, thereby reducing the distance between the left sealing bag 1 and the right sealing bag 1, making the surrounding tighter. When it is necessary to store the sealing bag 1 as a whole, the inflatable ball 6 can be separated from the connecting tube 4 by rotating the connecting block 5. At this time, the sealing bag 1 can be pressed to expel the air, effectively reducing the overall volume, making it easier to store later. The overall structure is simple, making the overall structure easy to adjust, and effectively improving the overall practicality.

Claims (8)

1. A polymer new material air sealing bag, comprising a plurality of sealing bags (1), characterized in that: an air intake pipe (2) is fixed on the top of the sealing bag (1), a connecting pipe (3) is fixed on the top of the plurality of air intake pipes (2), a connecting pipe (4) is fixed on the top of the connecting pipe (3), a connecting block (5) is threadedly connected to the top of the connecting pipe (4), an inflatable ball (6) is fixed on the top of the connecting block (5), the inflatable ball (6) is used to add air into the sealing bag (1), a fixing component (7) is fixed on the right side of the sealing bag (1), the fixing component (7) is used to fix the whole into a ring shape, and a clamping block (8) is fixed on the front of the sealing bag (1); The fixing assembly (7) comprises a mounting block (701), a rotating rod (702), a rotating block (703), a fixing block (704) and a fixing rod (705); the mounting block (701) is fixed to the sealing bag (1); the interior of the mounting block (701) is rotatably connected to the rotating rod (702); the outer surface of the rotating rod (702) is fixed to the rotating block (703); the right side of the rotating block (703) is rotatably connected to the fixing block (704); and the interior of the fixing block (704) is threadedly connected to the fixing rod (705). 2. A polymer new material air sealing bag according to claim 1, characterized in that: a limit rod slidably connected to the rotating block (703) is fixed on the left side of the fixed block (704), and a limit block slidably connected to the rotating block (703) is fixed on the left side of the limit rod. 3. The polymer new material air sealing bag according to claim 1, characterized in that: a threaded strip is fixed on the outer surface of the connecting tube (4), and a threaded hole matching the threaded strip is opened at the bottom of the connecting block (5). 4. The polymer new material air sealing bag according to claim 1, characterized in that the inner cavities of the sealing bag (1), the air inlet pipe (2), the connecting pipe (3), the connecting pipe (4) and the inflatable ball (6) are interconnected. 5. The polymer new material air sealing bag according to claim 1, characterized in that: one-way valves are fixed on both upper and lower sides of the inflatable ball (6), and the outlet of the one-way valve faces downward. 6. The polymer new material air sealing bag according to claim 1, characterized in that: the sealing bag (1) is an organic polymer bag, and the outer surface of the inflatable ball (6) is covered with a sponge pad. 7. A polymer new material air sealing bag according to claim 1, characterized in that: a slot is provided inside the clamping block (8), a hook matching the slot is fixed on the front of the fixing rod (705), and the clamping block (8) is located at the connection between the two sealing bags (1). 8. The polymer new material air sealing bag according to claim 1, characterized in that: a through hole is opened on the top of the sealing bag (1), a sealing gasket is fixed in the hole of the through hole, and the inside of the sealing gasket is fixed to the air inlet pipe (2).