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CN-224197636-U - Automobile seat with hip adjustment function

CN224197636UCN 224197636 UCN224197636 UCN 224197636UCN-224197636-U

Abstract

The utility model relates to the technical field of automobile seats and discloses an automobile seat with hip adjustment, which comprises a seat cushion, wherein the seat cushion comprises a seat cushion foam, a hip air adjusting bag is arranged at the back end position of the seat cushion, the hip air adjusting bag is positioned at the back side of the seat cushion foam, the front side of the hip air adjusting bag is provided with a fixed edge, the fixed edge is fixed on the seat cushion, and when the hip air adjusting bag is inflated, the hip air adjusting bag is fixed and inflated at one side of the fixed edge to foam and jack up the seat cushion, so that the hip of a passenger can be supported. The utility model has the advantages that the arrangement form and the arrangement position of the hip-adjusting air bag for hip adjustment are optimally designed according to the specific form structure of the hip of a human body, the wrapping sense of the hip of a passenger by the profile of the automobile seat can be effectively enhanced, the foreign body sense in the full-air state is small, the fitting sense with the hip of the passenger is better, and the comfort of the passenger can be effectively ensured.

Inventors

  • PU MINHAO
  • HE CHENXI

Assignees

  • 继峰座椅(常州)有限公司

Dates

Publication Date
20260505
Application Date
20250627

Claims (10)

  1. 1. An automobile seat with hip adjustment, comprising a seat cushion, characterized in that, The seat cushion comprises seat cushion foaming, a hip air adjusting bag is arranged at the position close to the rear end of the seat cushion, the hip air adjusting bag is positioned at the back side of the seat cushion foaming, a fixed edge is arranged at the front side of the hip air adjusting bag, and the fixed edge is fixed on the seat cushion; When the hip air regulating bag is inflated, the hip air regulating bag is fixed and inflated at one side of the fixed edge, and the seat cushion is foamed and jacked up to support the hip of a passenger.
  2. 2. The vehicle seat with hip adjustment according to claim 1, wherein the force application position for the occupant to jack up is on the rear side of the occupant's hip and the force application direction is not perpendicular to the occupant's hip when the hip adjustment bag is inflated and jacked up.
  3. 3. The vehicle seat with hip adjustment according to claim 1 or 2, characterized in that the side of the hip air bag opposite the fixed edge is scalloped after the hip air bag has been inflated and lifted.
  4. 4. The vehicle seat with hip adjustment according to claim 1, wherein the hip adjustment bag is provided as a double-layered air bag, comprising a first bag body and a second bag body which are stacked, wherein the first bag body and the second bag body are both fixed on the seat cushion with the fixing edge on one side.
  5. 5. The hip adjustment vehicle seat of claim 4, wherein said first pocket and said second pocket are configured to expand and deploy in a hinge-like manner with said fixed edge as a pivot center when said hip adjustment bag is inflated.
  6. 6. The hip adjustment vehicle seat of claim 5, wherein the jacking travel of the rear end of the hip adjustment bag is greater than the jacking travel of the front end of the hip adjustment bag.
  7. 7. The hip adjustment vehicle seat according to claim 1, wherein a plurality of rows of the hip adjustment bags are provided in a width direction of the seat cushion.
  8. 8. The hip adjustment vehicle seat of claim 7, wherein the rear end of the seat cushion is provided with a seat pivot, and a plurality of rows of the hip adjustment bags are disposed along an axial direction of the seat pivot.
  9. 9. The vehicle seat with hip adjustment according to claim 1, wherein the hip adjustment bag is arranged in a rectangular shape after the gas in the hip adjustment bag is released.
  10. 10. The hip adjustment vehicle seat of claim 1 or 9, wherein the hip adjustment bag is unsupported to the hip of the occupant after the gas in the hip adjustment bag is vented; The hip air adjusting bag is connected with an air pipe, and is inflated and deflated through the air pipe.

Description

Automobile seat with hip adjustment function Technical Field The utility model relates to the technical field of automobile seats, in particular to an automobile seat with hip adjustment. Background Automobile seats are becoming more and more sophisticated in function, and some automobile seats are provided with hip adjustment functions, whereby the profile of the seat can be adjusted to contact the hips of the occupant to support the hips of the occupant when the occupant sits on the automobile seat. In the existing automobile seat with hip adjustment, a round or rectangular air bag is generally arranged on the foaming surface (front surface) of a seat cushion, and after the air bag is inflated, the hip of a passenger can be supported. But its air bag position is aligned with the ischials of the passengers (providing vertical upward support) and is not designed according to the actual configuration of the human body, resulting in poor sense of wrap. In addition, the air bag is arranged on the front surface of the foam, so that the contact surface between the air bag and a human body is small when the profile is adjusted, foreign body sensation is easy to generate, and riding comfort is affected. Disclosure of utility model Aiming at the defects in the prior art, the utility model aims to solve the technical problems of providing the automobile seat with hip adjustment, which is optimally designed according to the human body structure, has good wrapping feel and ensures the riding comfort of passengers. The technical proposal adopted by the utility model for solving the technical problems is to provide an automobile seat with hip adjustment, which comprises a seat cushion, The seat cushion comprises seat cushion foaming, a hip air adjusting bag is arranged at the position close to the rear end of the seat cushion, the hip air adjusting bag is positioned at the back side of the seat cushion foaming, a fixed edge is arranged at the front side of the hip air adjusting bag, and the fixed edge is fixed on the seat cushion; When the hip air regulating bag is inflated, the hip air regulating bag is fixed and inflated at one side of the fixed edge, and the seat cushion is foamed and jacked up to support the hip of a passenger. Further, when the hip air regulating bag is inflated and jacked, the force application position jacked by the passenger is positioned at the rear side of the hip of the passenger, and the force application direction is not perpendicular to the hip of the passenger. Further, after the hip air regulating bag is inflated and jacked, the side surface of the hip air regulating bag opposite to the fixing edge is a sector surface. Further, the hip air regulating bag is a double-layer air bag and comprises a first bag body and a second bag body which are arranged in a stacked mode, and the first bag body and the second bag body are fixed on the seat cushion at one side of the fixed edge. Further, when the hip air regulating bag is inflated, the first bag body and the second bag body are inflated and unfolded in a hinge shape by taking the fixed edge as a pivot center. Further, the jacking travel of the rear end of the hip-adjusting air bag is larger than that of the front end of the hip-adjusting air bag. Further, a plurality of rows of the hip adjustment bags are provided along the width direction of the seat cushion. Further, a seat rotating shaft is arranged at the rear end of the seat cushion, and a plurality of rows of hip-adjusting air bags are arranged along the axial direction of the seat rotating shaft. Further, after the gas in the hip-adjusting gas bag is released, the hip-adjusting gas bag is arranged in a rectangular shape. Further, after the gas in the hip-regulating air bag is discharged, the hip-regulating air bag is free from supporting the hip of the passenger; The hip air adjusting bag is connected with an air pipe, and is inflated and deflated through the air pipe. Compared with the prior art, the utility model has at least the following beneficial effects: In the utility model, the hip air regulating bag is arranged on the back side of the foaming seat cushion, and when the hip air regulating bag is inflated and jacked, the hip air regulating bag jacks the foaming seat cushion, supports the hip of a passenger, and ensures that the foreign body sensation of the passenger is small. The hip-adjusting air bag is fixed and inflated at one side of the fixed edge, the seat cushion is foamed and jacked, the side surface opposite to the fixed edge is a sector surface after inflation, the sense of wrapping the hip of a passenger is enhanced, and the hip-adjusting air bag is applicable to passengers with large sizes and small sizes. In the utility model, when the hip air regulating bag is inflated and jacked, the force application position of the hip air regulating bag for the passenger is positioned at the rear side of the hip of the passenger, and the force application direction is not pe