公开(公告)号：US20150291070A1

公开(公告)日：2015-10-15

申请号：US14432174

申请日：2013-09-06

Applicant: NHK SPRING CO., LTD.

Inventor： Toshiyuki Kitajima ,  Tuyoshi Mutoh

IPC: B60N2/58 ,  B60N2/64

CPC classification number: B60N2/5883 ,  B60N2/58 ,  B60N2/646 ,  B60N2/70 ,  B60N2/7017

Abstract: A vehicle seat is obtained capable of suppressing the occurrence of wrinkles in natural leather employed in a cover while suppressing a reduction in seating comfort of the seat. A non-woven fabric is disposed between a foam member and a foam member, so as to cover a portion of contact with the buttocks of a seated occupant, as viewed from above. The non-woven fabric suppresses extension and contraction of natural leather at the pressed portion, thereby suppressing the occurrence of wrinkles in the natural leather at the pressed portion. By only suppressing the extension-contraction amount of the natural leather at the portion where wrinkles are liable to occur, the occurrence of wrinkles in the natural leather can be suppressed while suppressing a reduction in the seating comfort of the seat.

Abstract translation: 获得能够抑制在盖子中使用的天然皮革中的皱纹的发生的车辆座椅，同时抑制座椅的就座舒适性的降低。 如上所述，无纺布布置在泡沫构件和泡沫构件之间，以便覆盖与乘坐者的臀部接触的部分。 无纺织物抑制被压制部分的天然皮革的伸缩，从而抑制了被压制部分天然皮革中皱纹的发生。 通过仅抑制天然皮革在容易发生褶皱的部分的拉伸收缩量，可以抑制天然皮革中的皱纹的发生，同时抑制座椅的就座舒适性的降低。

公开(公告)号：US09517709B2

公开(公告)日：2016-12-13

申请号：US14432174

申请日：2013-09-06

Applicant: NHK SPRING CO., LTD.

Inventor： Toshiyuki Kitajima ,  Tuyoshi Mutoh

IPC: B60N2/70 ,  B60N2/58 ,  B60N2/64

CPC classification number: B60N2/5883 ,  B60N2/58 ,  B60N2/646 ,  B60N2/70 ,  B60N2/7017

Abstract: A vehicle seat is obtained capable of suppressing the occurrence of wrinkles in natural leather employed in a cover while suppressing a reduction in seating comfort of the seat. A non-woven fabric is disposed between a foam member and a foam member, so as to cover a portion of contact with the buttocks of a seated occupant, as viewed from above. The non-woven fabric suppresses extension and contraction of natural leather at the pressed portion, thereby suppressing the occurrence of wrinkles in the natural leather at the pressed portion. By only suppressing the extension-contraction amount of the natural leather at the portion where wrinkles are liable to occur, the occurrence of wrinkles in the natural leather can be suppressed while suppressing a reduction in the seating comfort of the seat.

Abstract translation: 获得能够抑制在盖子中使用的天然皮革中的皱纹的发生的车辆座椅，同时抑制座椅的就座舒适性的降低。 如上所述，无纺布布置在泡沫构件和泡沫构件之间，以便覆盖与乘坐者的臀部接触的部分。 无纺织物抑制被压制部分的天然皮革的伸缩，从而抑制了被压制部分天然皮革中皱纹的发生。 通过仅抑制天然皮革在容易发生褶皱的部分的拉伸收缩量，可以抑制天然皮革中的皱纹的发生，同时抑制座椅的就座舒适性的降低。