Massage waist support structure

Abstract

The utility model relates to the field of seat structure for vehicle, specifically disclose a massage waist support structure, including airbag subassembly and mounting subassembly, airbag subassembly sets up on mounting subassembly, the shape of airbag subassembly sets up as inverted '' mountain '', airbag subassembly includes main gas path, three are longitudinally arranged and evenly transversely distribute to main gas path, and the flexible connection of main gas path between and intercommunication is established, and is equipped with movement channel between main gas path, the utility model discloses through design special-shaped waist support pneumatic subassembly, movement channel can avoid the movement track of mechanical massage flexion arm, solved the space conflict problem, realized the massage adjusting function of waist support, and the mechanical massage and four -way waist support pneumatic massage are compatible, cooperate the inflation and deflation of upper and lower airbags, form four -way adjusting system, and the special-shaped airbag is more in line with the physiological curvature of lumbar vertebra and enhances the lateral wrapping of waist.

Description

Technical Field

[0001] This utility model relates to the field of vehicle seat structure, and in particular to a seat massage system. Background Technology

[0002] To enhance the passenger experience in car seats, massage modules have been added to provide massage. Existing massage modules include mechanical massage and pneumatic massage. Mechanical massage uses massage heads to apply relatively firm tapping and pressing motions to the spine, while pneumatic massage uses air bags to create a gentler massage.

[0003] Currently, due to the complex structure of mechanical massage components and insufficient space for lumbar support system layout, lumbar support cannot be integrated or is limited by the narrow size of the lumbar support. At present, many customers have put forward the need to match the comfort of pneumatic massage lumbar support while retaining mechanical massage. How to combine it with the existing mechanical massage structure is a technical problem that existing technicians urgently need to solve.

[0004] The technical problem to be solved by this application is: how to design a lumbar support structure that can be used in conjunction with mechanical massage. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a massage lumbar support structure.

[0006] The technical solution adopted by this utility model is as follows: a massage waist support structure, including an air bag assembly and an installation assembly. The air bag assembly is set on the installation assembly. The shape of the air bag assembly is set as an inverted "mountain". The air bag assembly includes a main air channel. There are three main air channels arranged longitudinally and evenly distributed laterally. The main air channels are flexibly connected and interconnected. A movement channel is provided between the main air channels.

[0007] In some embodiments, the air bag assembly includes an upper air bag and a lower air bag, with each main air duct having an upper air bag and a lower air bag.

[0008] In some implementations, the upper air bags are flexibly connected and interconnected, and the upper air bags are fixedly installed on the main air duct.

[0009] In some implementations, the lower air bag is connected to the main airway.

[0010] In some implementations, the mounting assembly includes a mechanical rail and a mounting panel, with the airbag assembly mounted on the mechanical rail via the mounting panel, and the mounting panel and the mechanical rail being detachably connected.

[0011] In some implementations, the mounting components include a connecting motherboard positioned on one side of the main air duct in the middle.

[0012] In some embodiments, the mounting panel includes a support plate and a connecting block, the mechanical guide rail includes a mechanical guide groove, the connecting block is shaped to fit the mechanical guide groove, the support plate is fixedly connected to the air bag assembly, and a connecting groove is provided between the connecting block and the support plate, the connecting groove being shaped to fit the groove wall of the mechanical guide groove.

[0013] In some embodiments, the mounting panel includes a limiting block that is fixedly connected to a support plate and abuts against one end of a mechanical guide groove.

[0014] The beneficial effects of this utility model are as follows:

[0015] This massage lumbar support structure, through the design of irregularly shaped pneumatic components, allows the movement channel to avoid the movement trajectory of the mechanical massage arm, thus solving the spatial conflict problem and realizing the massage adjustment function of the lumbar support. It is compatible with mechanical massage and four-way pneumatic massage of the lumbar support. With the inflation and deflation of the upper and lower air bags, a four-way adjustment system is formed. Moreover, the irregularly shaped air bags fit the physiological curvature of the lumbar spine better and enhance the lateral wrapping of the waist. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is an exploded view of the structure of this utility model;

[0018] Figure 3 A schematic diagram of the connection structure between the mechanical guide rail and the mounting panel;

[0019] The labels and names in the diagram correspond as follows: 1. Airbag assembly; 2. Mounting assembly; 11. Main air duct; 12. Upper airbag; 13. Lower airbag; 14. Motion channel; 21. Mechanical guide rail; 22. Mounting panel; 23. Connecting main board; 221. Mechanical guide groove; 211. Support plate; 222. Connecting block; 223. Connecting groove; 224. Limiting block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1 This utility model provides a technical solution: a massage lumbar support structure, which is installed on a seat. The lumbar support structure includes an air bag assembly 1 and an installation assembly 2, with the air bag assembly 1 installed on the installation assembly 2.

[0022] Please see Figure 1 and Figure 2 The airbag assembly 1 is shaped like an inverted "mountain" and includes a main airway 11, an upper airbag 12, and a lower airbag 13. Three main airways 11 are arranged longitudinally and evenly distributed laterally. The main airways 11 are flexibly connected and interconnected, meaning they are connected by a flexible material, such as deformable materials like plastic. Each main airway 11 has an upper airbag 12 and a lower airbag 13. To allow independent release and inhalation of air from the upper and lower airbags 12 and 13 respectively, the lower airbag 13 is connected to the main airway 11, while the upper airbags 12 are flexibly connected and interconnected. The upper airbags 12 are fixed to the main airways 11 but not connected to them. The main airways 11 and the upper airbags 12 are connected to an external air supply assembly via flexible air tubes. A movement channel 14 is provided between the main airways 11, allowing the external mechanical massage structure to operate within it. Therefore, the mechanical massage structure and the airbag assembly 1 do not interfere with each other's operation.

[0023] Mounting assembly 2 includes a mechanical guide rail 21, a mounting panel 22, and a connecting main plate 23. The mounting panel 22 is mounted on the mechanical guide rail 21, which is fixedly connected to the seat frame. The airbag assembly 1 is mounted on the mechanical guide rail 21 via the mounting panel 22. To increase the support of the main air duct 11 located in the middle, the connecting main plate 23 is located on one side of the main air duct 11. The connecting main plate 23 is fixedly connected to the main air duct 11 with high-strength stitching or hot melt adhesive to ensure stable positioning.

[0024] Please see Figure 1 and Figure 3 For ease of disassembly, in this embodiment, preferably, the mounting panel 22 includes a support plate 211 and a connecting block 222, the mechanical guide rail 21 includes a mechanical guide groove 221, the groove opening of the mechanical guide groove 221 faces another mechanical guide groove 221, the connecting block 222 is shaped to fit the mechanical guide groove 221, the support plate 211 is fixedly connected to the air bag assembly 1, and a connecting groove 223 is provided between the connecting block 222 and the support plate 211, the connecting groove 223 is shaped to fit the groove wall of the mechanical guide groove 221, so the mounting panel 22 and the mechanical guide rail 21 are detachably connected. To further stabilize the installation position of the connecting block 222, the mounting panel 22 includes a limiting block 224, the limiting block 224 is fixedly connected to the support plate 211, and the limiting block 224 abuts against one end of the mechanical guide groove 221.

[0025] In practical applications, mounting component 2 is part of the mechanical massage structure.

[0026] The working principle and usage process of this utility model: As the upper air bag 12 and the lower air bag 13 are inflated and deflated, undulations are formed, thereby realizing four-way massage.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A massage lumbar support structure, characterized in that, It includes an air bag assembly (1) and an installation assembly (2). The air bag assembly (1) is mounted on the installation assembly (2). The shape of the air bag assembly (1) is set as an inverted "mountain". The air bag assembly (1) includes a main air channel (11). The main air channels (11) are arranged longitudinally and are evenly distributed laterally. The main air channels (11) are flexibly connected and communicate with each other. A movement channel (14) is provided between the main air channels (11).

2. The massage lumbar support structure according to claim 1, characterized in that, The air bag assembly (1) includes an upper air bag (12) and a lower air bag (13), and each of the main air channels (11) is provided with an upper air bag (12) and a lower air bag (13).

3. The massage lumbar support structure according to claim 2, characterized in that, The upper air bags (12) are flexibly connected and communicate with each other, and the upper air bags (12) are fixedly installed on the main air passage (11).

4. The massage lumbar support structure according to claim 2, characterized in that, The lower air bag (13) is connected to the main airway (11).

5. The massage lumbar support structure according to claim 1, characterized in that, The mounting assembly (2) includes a mechanical guide rail (21) and a mounting panel (22). The air bag assembly (1) is mounted on the mechanical guide rail (21) via the mounting panel (22). The mounting panel (22) and the mechanical guide rail (21) are detachably connected.

6. The massage lumbar support structure according to claim 1, characterized in that, The mounting assembly (2) includes a connecting motherboard (23) which is located on one side of the main air duct (11) in the middle.

7. The massage lumbar support structure according to claim 5, characterized in that, The mounting panel (22) includes a support plate (211) and a connecting block (222). The mechanical guide rail (21) includes a mechanical guide groove (221). The connecting block (222) is shaped to fit the mechanical guide groove (221). The support plate (211) is fixedly connected to the air bag assembly (1). A connecting groove (223) is provided between the connecting block (222) and the support plate (211). The connecting groove (223) is shaped to fit the groove wall of the mechanical guide groove (221).

8. A massage lumbar support structure according to claim 7, characterized in that, The mounting panel (22) includes a limiting block (224), which is fixedly connected to the support plate (211) and abuts against one end of the mechanical guide groove (221).

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