Air channel type pneumatic part mounting carrier and massage air bag assembly

The air-channel pneumatic component mounting carrier simplifies the assembly of automotive seat pneumatic components, solves the problem of complex traditional air pipe connections, and achieves efficient and simple pneumatic component layout, which is suitable for various seat function assemblies.

CN224145819UActive Publication Date: 2026-04-21ND AUTOMOTIVE SYST CO LTD
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Patent Information

Application Number
CN202520901489.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-08
Publication Date
2026-04-21
Estimated Expiration
2035-05-08

AI Technical Summary

Technical Problem

Traditional car seat pneumatic components are arranged in a complex manner, requiring air tubes of different lengths, markings, and multiple fasteners, which leads to cumbersome assembly processes and may produce a foreign object sensation and friction noise.

Method used

The air-channel type pneumatic component mounting carrier is adopted. The air channel is formed by the sealing connection of the upper and lower membranes. One end of the air channel is connected to the external component, and the other end extends to the pneumatic component mounting position, which simplifies the connection between the air bag and the solenoid valve and reduces the assembly process.

Benefits of technology

It simplifies the assembly process, avoids the need for tracheal length identification and binding techniques, improves assembly efficiency, reduces foreign body sensation and friction noise, and has high expandability, making it suitable for various seat function assemblies.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model belongs to the technical field of automobile seats, and particularly relates to an air channel type pneumatic part installation carrier and a massage air bag assembly. The air channel type pneumatic part installation carrier comprises an upper film, a lower film, a lower film, a lower film, a plurality of air channels, a plurality of air channels, a plurality of air channels, a plurality of air channels and a plurality of air channels, wherein the upper film is arranged on the lower film in a middle-arched mode and is in sealing connection with the lower film; the air channel external connection assembly is arranged on the lower film and communicates with one end of the air channel; and the other end of the air passage extends to a pneumatic part mounting position on the lower film. According to the air channel type pneumatic part installation carrier, the air channel is formed in the mode that the upper film is directly connected to the lower film in a sealed mode, one end of the air channel is communicated with an air channel external connection assembly, the other end of the air channel extends to the pneumatic part installation position and is used for being communicated with an installed pneumatic part, and when the air channel type pneumatic part installation carrier is used for assembling a massage assembly and a waist support assembly, only an air bag needs to be connected to the pneumatic part installation position. And the air bag is communicated with the corresponding air channel, and then the air channel external connection assembly is inserted into the electromagnetic valve, so that assembly can be completed.
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