Vehicle seats
The vehicle seat design addresses the misalignment issue by incorporating a flexible reaction force reduction portion and sinking suppression member to stabilize the chest and distribute load, reducing neck strain and preventing whiplash for occupants of all sizes.
JP7807689B2Active Publication Date: 2026-01-28TS TECH CO LTD
Patent Information
- Application Number
- JP2024191017
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2026-01-28
- Estimated Expiration
- 2037-08-14
Smart Images
Figure 0007807689000001 
Figure 0007807689000002 
Figure 0007807689000003
Abstract
To provide a vehicular seat which suppresses the sinking of a chest part and reduces a load applied on a neck part, regardless of a physique of an occupant upon a rear surface collision.SOLUTION: A vehicular seat S is a vehicular seat S equipped with a seat back S2. The seat back S2 has a seat back frame 1, and a cushion pad 2 placed on the seat back frame 1. The cushion pad 2 is supported by an installation member 17 attached to the seat back frame 1. The cushion pad 2 is formed with an easy-to-bend part 22 for lowering reaction force applied on a chest part of an occupant when a backward moving load is applied on the occupant, and the easy-to-bend part 22 is configured to easily bend as compared with a periphery of the easy-to-bend part 22, and is equipped with a chest part supporting member 3 for suppressing the sinking of a chest part of the occupant at a position opposite to the easy-to-bend part 22. A lower end of the chest part supporting member 3 is provided above an upper end of the installation member 17.SELECTED DRAWING: Figure 4
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Citation Information
Patent Citations
Car seat
JP1998181400A
Structure of vehicular seat
JP2009067247A
Vehicle seat
JP2013248025A
JPP3492733B