Vehicle seat apparatus
First Claim
1. A vehicle seat apparatus comprising:
- a pair of vehicle-width spaced lower arms attached to a seat cushion, each of the lower arms having a rear portion;
a connecting member having an upper end portion and a lower end portion, the lower end portion of the connecting member being connected to the rear portions of the lower arms respectively;
a pair of vehicle-width spaced upper arms attached to a seat back;
a reclining apparatus provided at the upper end portion of the connecting member to allow the upper arms to rotate relative to the lower arms, respectively; and
a load receiving portion positioned below the connecting member to engage with at least one of the upper arms, the reclining apparatus, and the connecting member upon receipt of a downward load that is transmitted from the connecting member to the rear portion of one of the lower arms in case of a rear-end collision.
1 Assignment
0 Petitions
Accused Products
Abstract
A vehicle seat apparatus includes a pair of vehicle-width spaced lower arms attached to a seat cushion, each of the lower arms having a rear portion; a connecting member fixed to the rear portion of each of the lower arms; a pair of vehicle-width spaced upper arms attached to a seat back, each of the upper arms being pivoted by a rotational shaft to the rear portion of the corresponding lower arm to rotate relative thereto; a reclining apparatus provided at one of the connecting member and serving for restricting and allowing the upper arms to rotate; and a load receiving portion provided at one of the lower arms for receiving a downward load, when the downward load is transmitted from the connecting member to the rear portion of one of the lower arms, by being brought into engagement with at least one of the upper arm, the reclining apparatus, and the connecting member.
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Citations
8 Claims
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1. A vehicle seat apparatus comprising:
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a pair of vehicle-width spaced lower arms attached to a seat cushion, each of the lower arms having a rear portion; a connecting member having an upper end portion and a lower end portion, the lower end portion of the connecting member being connected to the rear portions of the lower arms respectively; a pair of vehicle-width spaced upper arms attached to a seat back; a reclining apparatus provided at the upper end portion of the connecting member to allow the upper arms to rotate relative to the lower arms, respectively; and a load receiving portion positioned below the connecting member to engage with at least one of the upper arms, the reclining apparatus, and the connecting member upon receipt of a downward load that is transmitted from the connecting member to the rear portion of one of the lower arms in case of a rear-end collision. - View Dependent Claims (2, 3, 4, 5)
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6. A vehicle seat apparatus comprising:
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first and second lower arms spaced-apart in a vehicle-width direction and attached to a seat cushion, each of the first and second lower arms having a rear portion; first and second upper arms spaced-apart in the vehicle-width direction and attached to a seat back; first and second reclining apparatuses spaced-apart in the vehicle-width direction and provided to the first and second upper arms, respectively; a first connecting member having a lower portion and an upper portion, the lower portion of the first connecting member being connected to the first lower arm, the upper portion of the first connecting member being connected to the first reclining apparatus such that the first reclining apparatus allows the first upper arm to rotate relative to the first lower arm; a second connecting member having a lower portion and an upper portion, the lower portion of the second connecting member being connected to the second lower arm, the upper portion of the second connecting member being connected to the second reclining apparatus such that the second reclining apparatus allows the second upper arm to rotate relative to the second lower arm; and first and second load receiving portions positioned below the first and second connecting members to associate with the first and second lower arms, respectively, and to engage with the first and second connecting members, respectively, upon receipt of a downward load that is transmitted from the first and second connecting members to the rear portions of the first and second lower arms, respectively, in case of a rear-end collision. - View Dependent Claims (7, 8)
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Specification