Vehicle seat

Abstract

The purposes of the invention is to provide a vehicle seat easily and stably making control of impact load. In an impact absorption plate 31, a breaking generation part 44 to be broken by impact is arranged between a front part 31z of the impact absorption plate 31 and a vehicle body 11 side so as to extend to a front / rear sides of the vehicle, and the impact absorption plate 31 is fixed to a front part 13a and a rear part 13b of a front seat bracket 13 provided at the vehicle body side through rivets 33, 33. A part of the front part 31z of the impact absorption plate 31 is cut to form a cut part 45, and a front end 17a of a rail 17 provided on a seat sitting part side is mounted to a projection part 35 molded so as to upwardly swell an inner side portion of the cut part 45 through a rivet 34.

Description

technical field

[0001] The present invention relates to a vehicle seat having a shock-absorbing panel that breaks when a force of a certain magnitude or more is applied to absorb the shock. Background technique

[0002] Conventionally, a vehicle seat has been disclosed that has a shock absorbing plate that breaks when a force of a certain magnitude or more is applied to absorb the impact, and that the seat portion is connected to the vehicle body side through the shock absorbing plate. (For example, refer to Patent Document 1).

[0003] Patent Document 1: Japanese Patent Application Laid-Open No. 2001-260726 (FIG. 5).

[0004] Patent Document 1 is explained based on the following drawings.

[0005] FIG. 13 is an explanatory diagram of a basic configuration of the prior art, showing one of seat frames arranged between the vehicle body side and the vehicle seat to support the left and right sides of the vehicle seat.

[0006] The seat frame 100 includes: a seat bracket 101 ...

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