Multi-airbag seat cushion

Abstract

The utility model provides a kind of multi-air bag cushion, including base, the base top is equipped with multiple mounting holes, multiple clamping blocks are fixedly installed in the inner wall of mounting hole, the inner side of base and located mounting hole bottom fixed installation have air pipe, the public connector is fixedly installed in the top of air pipe and located mounting hole bottom, the base top is provided with air bag assembly, by plug-in female connector and male connector butt joint design, threaded connection's connecting sleeve ring and mounting ring, and detachable mounting bolt and mounting block structure, the independent disassembly of air bag assembly is realized, when single or partial air bag appears air leakage, breakage and other faults, without disassembling entire airway system or damaging cushion base, faulty air bag can be individually removed for repair or replacement, shorten repair waiting time, avoid the waste caused by overall replacement due to local fault, fully meet the needs of user to cushion maintenance flexible, easy to operate.

Description

Technical Field

[0001] This utility model relates to the field of seat cushion technology, and in particular to a multi-airbag seat cushion. Background Technology

[0002] Seat cushions are divided into three main categories: car seats, home seats, and office / business seats. They are comfortable to use, have a decorative effect, help keep seats clean, and provide warmth and comfort. The shapes of the cushions vary depending on the chair design, and are mostly square, round, or oval. Cushions can also be made into various interesting shapes such as animals, people, and fruits.

[0003] In practical use, most multi-airbag seat cushions use a fixed connection structure between the airbags and the cushion base or air passage. When a single or partial airbag leaks or is damaged, it is not easy to disassemble the airbag to be replaced individually. The entire cushion must be repaired or replaced, which not only increases the user's maintenance and usage costs, but also reduces the overall lifespan of the cushion. This makes it difficult to meet the user's needs for convenient maintenance and flexible use of the cushion.

[0004] Therefore, this utility model proposes a multi-airbag seat cushion to solve the problems existing in the prior art. Utility Model Content

[0005] To address the aforementioned issues, this utility model proposes a multi-airbag seat cushion to solve the problem in the prior art where, when a single or partial airbag malfunctions such as leakage or damage, it is not convenient to disassemble the airbag to be replaced individually. Instead, the entire seat cushion must be repaired or replaced, which not only increases the user's maintenance and usage costs but also reduces the overall lifespan of the seat cushion, failing to meet the user's needs for convenient seat cushion maintenance and flexible use.

[0006] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a multi-airbag seat cushion, including a base, the top of the base having multiple mounting holes, multiple locking blocks fixedly installed on the inner sidewall of the mounting holes, an air vent pipe fixedly installed on the inner side of the base and at the bottom of the mounting holes, a male connector fixedly installed on the top of the air vent pipe and at the bottom of the mounting holes, the top end of the male connector penetrating the inner side of the base and extending to the inner side of the mounting holes, and an airbag assembly provided on the top of the base for easy disassembly and installation.

[0007] A further improvement is that a vent nozzle is fixedly installed at the front end of the vent pipe, and the front end of the vent nozzle penetrates the inner side of the base and extends to the outer side of the base.

[0008] A further improvement is that the airbag assembly includes an airbag body, a female connector adapted to the male connector is fixedly installed at the center of the bottom end of the airbag body, a connecting collar is fixedly installed at the bottom end of the airbag body and at the outer edge of the female connector, an external thread groove is opened on the outer surface of the connecting collar, and a connecting component is provided at the bottom of the connecting collar for connecting the male connector and the female connector.

[0009] A further improvement is that the connecting assembly includes a connecting frame, an mounting ring adapted to the mounting hole is provided through the inner side of the connecting frame and fixedly connected thereto, a slot adapted to the vent pipe is provided at the adjacent position of the inner side of the mounting ring and the inner side of the connecting sleeve, and an internal thread groove adapted to the external thread groove is provided on the inner side wall of the mounting ring.

[0010] A further improvement is that: mounting blocks are fixedly installed at the bottom of the connecting frame near the left and right sides; mounting grooves adapted to the mounting blocks are opened on the surface of the base; mounting bolts are threaded through the center of the inner side of the mounting blocks and threadedly connected to them; and threaded holes adapted to the mounting bolts are opened on the left and right sides of the base.

[0011] The beneficial effects of this utility model are as follows: 1. Through the plug-in female and male connector design, the threaded connection collar and mounting ring, and the detachable mounting bolts and mounting block structure, the airbag assembly can be independently disassembled and assembled. When a single or partial airbag malfunctions, such as leakage or rupture, it is not necessary to disassemble the entire airway system or damage the seat base. The staff can directly separate the docking structure, release the threaded fixation or unscrew the bolts, and remove the faulty airbag for repair or replacement. This shortens the repair waiting time and avoids the waste of replacing the whole due to local failure, fully meeting the user's needs for flexible and easy seat maintenance.

[0012] 2. The groove on the inner side of the mounting ring is compatible with the vent tube, which can restrict the position of the vent tube. With the threaded connection of the connecting collar and the mounting ring, the female and male connectors can be precisely aligned, effectively preventing gas leakage caused by misalignment. The fixing fit between the mounting bolt and the threaded hole further enhances the connection stability between the airbag assembly and the base, avoiding airbag detachment or loosening of the connection due to vibration during use. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a side sectional view of the vent pipe of the base of this utility model.

[0015] Figure 3 This is a bottom view of the main body of the airbag of this utility model.

[0016] Figure 4 This is a side sectional view of the connecting frame and mounting ring of this utility model.

[0017] The components include: 1. Base; 2. Mounting hole; 3. Locking block; 4. Vent pipe; 5. Vent nozzle; 6. Male connector; 7. Airbag body; 8. Female connector; 9. Connecting collar; 10. Connecting frame; 11. Mounting ring; 12. Locking groove; 13. Mounting block; 14. Mounting groove; 15. Mounting bolt; 16. Threaded hole. Detailed Implementation

[0018] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0019] according to Figure 1-4 As shown, this embodiment proposes a solution: a multi-airbag seat cushion, including a base 1, with multiple mounting holes 2 on the top of the base 1, multiple locking blocks 3 fixedly installed on the inner sidewall of the mounting holes 2, an air vent 4 fixedly installed on the inner side of the base 1 and at the bottom of the mounting holes 2, a male connector 6 fixedly installed on the top of the air vent 4 and at the bottom of the mounting holes 2, the top of the male connector 6 penetrating through the inner side of the base 1 and extending to the inner side of the mounting holes 2, and an airbag assembly provided on the top of the base 1 for easy disassembly and installation.

[0020] In this implementation case, the base 1 serves as the basic support structure for the entire seat cushion. Multiple mounting holes 2 on its top provide installation positions for the airbag assembly. Users can inflate or deflate the air pipe 4 through the vent 5 to control the air pressure of the entire seat cushion. The integrated design of the vent pipe 4 and the vent 5 ensures the sealing and stability of gas transmission, preventing gas leakage from reducing the seat cushion's performance. The airbag assembly design balances the needs of convenient disassembly and stable use, reducing the impact of a single airbag failure on the overall use of the seat cushion and minimizing the user's maintenance waiting time.

[0021] A vent 5 is fixedly installed at the front end of the vent pipe 4. The front end of the vent 5 penetrates the inside of the base 1 and extends to the outside of the base 1. Users can inflate or deflate the vent pipe 4 through the vent 5 to control the air pressure of the entire seat cushion.

[0022] The airbag assembly includes an airbag body 7. A female connector 8, which is compatible with a male connector 6, is fixedly installed at the center of the bottom of the airbag body 7. A connecting collar 9 is fixedly installed at the bottom of the airbag body 7 and on the outer edge of the female connector 8. The outer surface of the connecting collar 9 has an external thread groove. A connecting component is provided at the bottom of the connecting collar 9 for connecting the male connector 6 and the female connector 8. The airbag body 7 is the core component that realizes the cushioning and support functions of the seat. The female connector 8 fixed at the center of its bottom is compatible with the male connector 6 at the top of the air tube 4. During installation, it can be directly connected to the male connector 6 to allow gas to enter the airbag body 7 from the air tube 4. The plug-in connection design of the female connector 8 and the male connector 6 realizes quick connection and separation between the airbag body 7 and the air tube 4. When a single airbag leaks or breaks, it is not necessary to disassemble the entire airway system. This makes it easy for staff to disassemble a single airbag body 7, reducing the impact of a single airbag failure on the use of the entire seat and reducing the user's maintenance waiting time.

[0023] The connecting assembly includes a connecting frame 10. A mounting ring 11, adapted to the mounting hole 2, is provided through the inner side of the connecting frame 10 and fixedly connected thereto. A groove 12, adapted to the vent pipe 4, is provided adjacent to the inner side of the mounting ring 11 and the inner side of the connecting sleeve 9. An internal thread groove, adapted to the external thread groove, is provided on the inner wall of the mounting ring 11. The internal thread groove on the inner wall of the mounting ring 11 is adapted to the external thread groove of the connecting sleeve 9. By rotating the connecting sleeve 9, a threaded connection between the connecting sleeve 9 and the mounting ring 11 can be achieved, aligning the two adjacent grooves 12. During disassembly, rotating the connecting sleeve 9 in the opposite direction releases the fixation, ensuring the accuracy of the male connector 6 and the female connector 8 during mating and preventing gas leakage due to misalignment.

[0024] Mounting blocks 13 are fixedly installed at the bottom of the connecting frame 10 near the left and right sides. The surface of the base 1 has mounting grooves 14 that are compatible with the mounting blocks 13. Mounting bolts 15 are threaded through the center of the inner side of the mounting blocks 13 and are threaded to them. The left and right sides of the base 1 have threaded holes 16 that are compatible with the mounting bolts 15. During installation, the mounting blocks 13 are embedded in the mounting grooves 14, which plays a preliminary positioning role for the connecting frame 10. Tightening the mounting bolts 15 can fix the mounting blocks 13 in the mounting grooves 14, thereby firmly fixing the connecting frame 10 to the base 1. During disassembly, the mounting bolts 15 can be unscrewed to remove the connecting frame 10 and the corresponding airbag assembly. The positioning fit between the mounting blocks 13 and the mounting grooves 14 ensures the accuracy of the installation position of the connecting frame 10 and avoids uneven force on the airbag assembly due to installation deviation.

[0025] The above embodiment discloses a multi-airbag seat cushion, wherein the inner thread groove of the inner sidewall of the mounting ring 11 is adapted to the outer thread groove of the connecting collar 9. By rotating the connecting collar 9, the threaded connection between the connecting collar 9 and the mounting ring 11 can be achieved, aligning two adjacent slots 12. During disassembly, rotating the connecting collar 9 in the opposite direction can release the fixation, ensuring the accuracy of the male connector 6 and female connector 8 during mating and avoiding gas leakage caused by misalignment. During installation, the mounting block 13 is embedded in the mounting groove 14, which plays a preliminary positioning role for the connecting frame 10. Tightening the mounting bolt 15 can fix the mounting block 13 in the mounting groove 14, thereby firmly fixing the connecting frame 10 and the base 1. During disassembly, the mounting bolt is unscrewed. 15. The connecting frame 10 and the corresponding airbag assembly can be removed. The positioning and cooperation between the mounting block 13 and the mounting groove 14 ensures the accuracy of the installation position of the connecting frame 10 and avoids uneven force on the airbag assembly due to installation deviation. During the installation process, it can be directly connected with the male connector 6 to realize the gas from the vent pipe 4 into the airbag body 7. The plug-in connection design of the female connector 8 and the male connector 6 realizes the quick connection and separation of the airbag body 7 and the vent pipe 4. When a single airbag leaks or breaks, it is not necessary to disassemble the entire airway system. It is convenient for staff to disassemble a single airbag body 7, reducing the impact of a single airbag failure on the use of the entire seat cushion and reducing the user's maintenance waiting time.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-airbag seat cushion, characterized in that: Includes a base (1), the base (1) has multiple mounting holes (2) on its top, multiple locking blocks (3) are fixedly installed on the inner side wall of the mounting holes (2), a vent pipe (4) is fixedly installed on the inner side of the base (1) and at the bottom of the mounting holes (2), a male connector (6) is fixedly installed on the top of the vent pipe (4) and at the bottom of the mounting holes (2), the top of the male connector (6) penetrates the inner side of the base (1) and extends to the inner side of the mounting holes (2), and an airbag assembly is provided on the top of the base (1) for easy disassembly and installation.

2. The multi-airbag seat cushion according to claim 1, characterized in that: The ventilation pipe (4) is fixedly installed with a ventilation nozzle (5) at the front end. The front end of the ventilation nozzle (5) penetrates the inner side of the base (1) and extends to the outer side of the base (1).

3. A multi-airbag seat cushion according to claim 1, characterized in that: The airbag assembly includes an airbag body (7), a female connector (8) adapted to the male connector (6) is fixedly installed at the center of the bottom end of the airbag body (7), a connecting collar (9) is fixedly installed at the bottom end of the airbag body (7) and at the outer edge of the female connector (8), an external thread groove is opened on the outer surface of the connecting collar (9), and a connecting component is provided at the bottom of the connecting collar (9) for connecting the male connector (6) and the female connector (8).

4. A multi-airbag seat cushion according to claim 3, characterized in that: The connecting assembly includes a connecting frame (10), and an mounting ring (11) adapted to the mounting hole (2) is provided through the inner side of the connecting frame (10) and fixedly connected thereto. A slot (12) adapted to the vent pipe (4) is provided at the inner side of the mounting ring (11) and the inner side of the connecting sleeve (9). An internal thread groove adapted to the external thread groove is provided on the inner side wall of the mounting ring (11).

5. A multi-airbag seat cushion according to claim 4, characterized in that: The bottom of the connecting frame (10) is fixedly installed with mounting blocks (13) near the left and right sides. The base (1) has mounting grooves (14) that are compatible with the mounting blocks (13) on its surface. The mounting block (13) has a mounting bolt (15) that is threaded through the center of its inner side and is threadedly connected to it. The base (1) has threaded holes (16) that are compatible with the mounting bolts (15) on its left and right sides.

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