Supporting air bag of automobile seat

Abstract

The utility model relates to a supporting air bag of an automobile seat, which comprises a backrest supporting plate, backrest foam, a supporting air bag, soft foam, an air valve, an air pump and an air pipe, the backrest supporting plate is arranged on a seat backrest framework, the backrest foam is arranged in front of the backrest supporting plate, the supporting air bag is arranged between the backrest foam and the soft foam and used for supporting and providing a massage function, and the air valve is arranged on the air pipe. The air pump is connected with the air valve through a main air pipe, the supporting air bags comprise massage air bags on the two sides and supporting air bags in the middle, the air valve is connected with the massage air bags and the supporting air bags through branch air pipes, the multiple supporting air bags in the middle are sequentially communicated in series through flat wire pipelines, and the flat wire pipelines and the massage air bags are connected with the air valve through multiple branch air pipes. The supporting air bag has the advantages that only one pipeline is needed to supply air to the flat wire pipeline, and inflation adjustment of the whole supporting air bag can be completed. Therefore, the arrangement is convenient, and the connection is simpler.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seats, in particular to a supporting air bag of an automobile seat. Background Art

[0002] With the continuous advancement of technology, the functions of car seats are becoming more and more complete. At present, most car seat backs are equipped with back support air bag structures for massage and support. Most of the back support air bag structures on the market include: massage air bags on both sides and support air bags in the middle, and the massage air bags on both sides and the support air bags in the middle are connected by separate air pipes. The above installation method is not only complicated to connect, but also the pipeline layout is messy. Utility Model Content

[0003] In view of the above problems, the purpose of the present invention is to provide a support air bag for a car seat, which connects the middle support air bag in series to overcome the shortcomings of the above-mentioned prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A support air bag for a car seat comprises: a backrest support plate, backrest foam, a support air bag, soft foam, an air valve, an air pump, and an air pipe, wherein the backrest support plate is mounted on a seat back frame, the backrest foam is mounted in front of the backrest support plate, the support air bag is mounted between the backrest foam and the soft foam for supporting and providing massage, the air pump is connected to the air valve through a main air pipe, the support air bag comprises: massage air bags on both sides and a support air bag in the middle, the air valve is respectively connected to the massage air bag and the support air bag through branch air pipes, and the improvement made is that the multiple support air bags in the middle are connected in series in sequence through flat wire pipelines, and the flat wire pipeline and the massage air bag are connected to the air valve through multiple branch air pipes.

[0006] As a preferred embodiment of the present invention, the support airbag is double-layered, the upper and lower layers of the support airbag are internally connected, and a plurality of support airbags located in the lower layer are connected and connected in series through flat wire pipelines.

[0007] The advantages and positive effects of the utility model are:

[0008] 1. The multiple support air bags of the utility model are connected in series through the flat wire pipeline, so that the support air bag in the middle does not need to be provided with multiple connecting pipelines for separate air supply. Only one pipeline is needed to supply air to the flat wire pipeline to complete the inflation adjustment of the entire support air bag. It is not only convenient to arrange, but also simpler to connect.

[0009] 2. The support air bag of the utility model adopts a double-layer structure, and multiple double-layer support air bags are also connected in series, so that the support effect is better and the air path connection is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0011] Figure 2 It is a schematic diagram of the support air bag in the utility model.

[0012] Figure numerals: backrest support plate 1, backrest foam 2, support air bag 3, soft foam 4, air valve 5, air pump 6, main air pipe 7, flat wire pipeline 8, massage air bag 9, support air bag 10, distribution air pipe 11. DETAILED DESCRIPTION

[0013] See also Figure 1-2 The present embodiment provides a support air bag for a car seat, comprising: a backrest support plate 1, a backrest foam 2, a support air bag 3, a soft foam 4, an air valve 5, and an air pump 6. The backrest support plate 1 is installed on the seat back frame, the backrest foam 2 is supported on the backrest support plate 1, the support air bag 3 is installed between the backrest foam 2 and the soft foam 4 for supporting and providing massage, the air pump 6 is connected to the air valve 5 through the main air pipe 7, the support air bag 3 comprises: five massage air bags 9 on both sides and four support air bags 10 in the middle, the air valve 5 is respectively connected to the massage air bags 9 and the support air bags 10 through the air distribution pipe 11, the four support air bags 10 in the middle are connected in series through the flat wire pipeline 8 in turn, the end of the flat wire pipeline 8 is connected to the air valve 5 through a air distribution pipe 11, and the ten massage air bags 9 are connected to the air valve 5 through ten air distribution pipes 11. The supporting airbag 10 is double-layered, and the interiors of each supporting airbag 10 of the upper and lower layers are connected, and the four supporting airbags 10 located in the lower layer are connected and connected in series through the flat wire pipeline 8.

[0014] Working principle: the air pump 6 pumps gas into the air inlet of the air valve 5. The gas passes through the control of the air valve 5 and enters the massage air bag 9 and the support air bag 10 from the air outlet of the air valve to be inflated. After the massage air bag 9 and the support air bag 10 are inflated, they are lifted up to achieve the spinal support and massage effects.

[0015] The above are only specific implementations of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A support air bag for a car seat, comprising: A back support plate, back foam, support air bag, soft foam, air valve, air pump, and air pipe, wherein the back support plate is installed on a seat back frame, the back foam is installed in front of the back support plate, the support air bag is installed between the back foam and the soft foam for supporting and providing massage, the air pump is connected to the air valve through a main air pipe, the support air bag includes: massage air bags on both sides and a support air bag in the middle, the air valve is respectively connected to the massage air bag and the support air bag through branch air pipes, and is characterized in that the multiple support air bags in the middle are connected in series in sequence through flat wire pipelines, and the flat wire pipeline and the massage air bag are connected to the air valve through multiple branch air pipes.

2. A support airbag for a car seat according to claim 1, characterized in that: The supporting airbag is double-layered, the upper and lower supporting airbags are internally connected, and a plurality of supporting airbags located at the lower layer are connected and connected in series through a flat wire pipeline.

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