CN-224197628-U - Seat skeleton and vehicle seat with gas storage function

Abstract

The utility model provides a seat framework with a gas storage function and a vehicle seat, wherein a storage space is arranged in the seat framework and is used for storing gas, at least one ventilation channel is arranged on the seat framework and is communicated with the storage space, and a gas source conveys gas into the storage space through the ventilation channel or the storage space supplies gas to a gas utilization device in the seat through the ventilation channel. The seat framework provided by the utility model has a gas storage function, can store gas and supply gas for a gas utilization device in the seat, utilizes the space in the seat framework to store the gas, does not occupy the limited space in other areas in the seat, realizes the gas supply for the gas utilization device, and provides powerful support for the research and development of part of functions of the seat.

Inventors

• ZHANG DALI
• ZHANG HAITAO
• Fu zijing

Assignees

• 安闻科技集团股份有限公司

Dates

Publication Date

20260505

Application Date

20250526

Priority Date

20250111

Claims (11)

1. 1. A seat framework with a gas storage function is characterized in that a storage space is arranged in the seat framework and is used for storing gas, The seat framework is provided with at least one ventilation channel, the ventilation channel is communicated with the storage space, and an air source is used for conveying air into the storage space through the ventilation channel, or the storage space is used for supplying air to an air utilization device in the seat through the ventilation channel.
2. 2. The seat frame with a gas storage function as set forth in claim 1, wherein a part of or the whole space within the seat frame is configured as the storage space.
3. 3. The seat frame with the gas storage function according to claim 2, further comprising a sealing assembly, wherein the sealing assembly is arranged at the interface of the ventilation channel and the interface of the storage space, and the ventilation channel and the storage space form a closed space together.
4. 4. The seat frame with a gas storage function according to claim 3, wherein the seat frame comprises a back frame portion, a sitting frame portion and a connecting portion, and the back frame portion and the sitting frame portion are integrally connected through the connecting portion; The storage space is provided in the back skeleton portion and/or in the seat skeleton portion and/or in the connecting portion.
5. 5. The seat frame with a gas storage function as set forth in claim 4, wherein the back frame portion, the seat frame portion, and the connecting portion are pipe frames or plate frames.
6. 6. The seat frame with gas storage function according to any one of claims 1 to 5, wherein a flexible gas storage unit is arranged in the storage space, and the flexible gas storage unit has an elastic structure and is used for storing pressurized gas and stably supplying the gas to the gas utilization device.
7. 7. The seat frame with the gas storage function according to claim 6, further comprising a gas pressure sensor, wherein the gas pressure sensor is arranged in the flexible gas storage unit and used for detecting the gas pressure in the flexible gas storage unit, or the gas pressure sensor is arranged in the storage space and used for detecting the gas pressure in the storage space.
8. 8. The seat frame with gas storage function according to claim 4 or 5, wherein the seating frame portion is provided with a double-layered structure, and a storage compartment for gas storage or housing a gas storage device is formed between the double-layered structure.
9. 9. A vehicle seat comprising the seat frame with a gas storage function according to any one of claims 1 to 8.
10. 10. The vehicle seat according to claim 9, characterized in that the vehicle seat comprises a connecting line, which is of hollow construction, a part of or the entire space within the connecting line being configured as the storage space.
11. 11. The vehicle seat according to claim 9, characterized in that a pneumatic system is provided on the vehicle seat, the gas in the storage space being used for supplying the pneumatic system.

Description

Seat skeleton and vehicle seat with gas storage function Technical Field The application relates to the technical field of automobile seats, in particular to a seat framework with a gas storage function and a vehicle seat. Background In the development and design of car seats, in order to realize some special functions, more and more pneumatic units are adopted, and in order to cooperate with the normal operation of the pneumatic units, an air supply device is also required to be arranged separately for supplying air to the pneumatic units, but because the space available in the seat is narrow, enough space cannot be provided for placing the existing air tanks. Therefore, the limited storage space in the automobile seat restricts the further development of the automobile seat, and causes technical barriers to the realization of partial functions. Disclosure of Invention In view of the above-mentioned drawbacks or shortcomings of the prior art, the present application is directed to a seat frame and a vehicle seat with air storage function, so as to solve the above-mentioned problems. According to the seat framework with the gas storage function provided by the first aspect of the application, a storage space is arranged in the seat framework and is used for storing gas, The seat framework is provided with at least one ventilation channel, the ventilation channel is communicated with the storage space, and an air source is used for conveying air into the storage space through the ventilation channel, or the storage space is used for supplying air to an air utilization device in the seat through the ventilation channel. The seat framework provided by the utility model has a gas storage function, can store gas and supply gas for a gas utilization device in the seat, utilizes the space in the seat framework to store the gas, does not occupy the limited space in other areas in the seat, realizes the gas supply for the gas utilization device, and provides powerful support for the research and development of part of functions of the seat. Specifically, be equipped with the passageway of ventilating and the storage space of mutual intercommunication in the seat skeleton, the designer can be through the passageway of ventilating earlier to the gas in the storage space, according to the needs with the gas installation, provide the gas installation with the gas in the storage space again through the passageway of ventilating, the storage space can multiple cycle use, has prepared sufficient gas storage position for the designer, has solved in the current car seat because the space is narrow and small and can't additionally set up the difficulty of gas holder. In some embodiments of the seat frame with a gas storage function of the present utility model, a part or all of the space within the seat frame is configured as the storage space. The seat frame comprises a plurality of hollow structural pipes, one or more of which can be constructed as a storage space for storing gas for the gas supply device. The designer can actually need to set up the size of storage space, when needing less storage space, selects one or more tubular product as storage space, when needing great storage space, can be with a plurality of storage space in all tubular products in the seat skeleton, all be used for the storage gas. The designer can also set up the great seat skeleton of storage space, can improve the ability of seat skeleton's storage gas on the one hand, on the other hand can also improve seat skeleton's intensity and rigidity, makes whole seat more firm. In some embodiments of the seat frame with gas storage function of the present utility model, the seat frame with gas storage function further includes a sealing assembly, the sealing assembly is disposed at an interface of the ventilation channel and an interface of the storage space, and the ventilation channel and the storage space together form a closed space. When the storage space in the seat framework is used for storing gas, the storage space in the seat framework can be constructed into a sealed space through the sealing assembly, gas can be stored for a long time, leakage of the gas in the storage space is reduced, the sealing assembly can be arranged at the joint of the ventilation channel and the joint of the storage space, and the leakage of the gas can be reduced no matter the gas is conveyed to the storage space or conveyed to the gas utilization device through the ventilation pipeline, and the utilization rate of the gas in the storage space is improved. In some embodiments of the seat frame with a gas storage function of the present utility model, the seat frame includes a back frame portion, a seat frame portion, and a connecting portion through which the back frame portion and the seat frame portion are integrally connected; The storage space is provided in the back skeleton portion and/or in the seat skeleton portion and/or in the connecting portion. The sea