Trim-cover fastener for vehicle seat
First Claim
1. A trim-cover fastener comprisinga deformable key including a flange-support strip adapted to mate with a trim cover that is configured to cover a seat pan and cooperate with the seat pan to form an occupant-support base of a vehicle seat, the deformable key further including an elastic flange coupled to the flange-support strip, anda key retainer comprising an open-sided sleeve configured to have a J-shaped profile and mate with the elastic flange of the deformable key and a sleeve rigidifier encapsulated in the open-sided sleeve and defined by a series of laterally spaced-apart coil inserts that are configured and arranged to rigidify the open-sided sleeve, wherein the open-sided sleeve is made of a first material and the series of laterally spaced-apart coil inserts are made of a second material that is more rigid than the first material,wherein the open-sided sleeve includes a bight formed to include a key-receiver channel and a motion-blocker ridge coupled to an interior surface of the bight and arranged to extend into the key-receiver channel to mate with the elastic flange of the deformable key located in the key-receiver channel to retain the deformable key in mating engagement with the key retainer, andwherein each coil insert of the series of laterally spaced-apart coil inserts includes a first leg, a second leg, and a leg connector arranged to interconnect the first and second legs, and the first and second legs are spaced-apart in relation to one another to locate the motion-blocker ridge therebetween,wherein the motion-blocker ridge and the first leg, second leg, and leg connector of the coil insert lie in a first plane.
1 Assignment
0 Petitions
Accused Products
Abstract
A trim-cover fastener is provided to couple a trim cover to a seat pan to form a seat bottom or a seat back of a passenger seat. Trim-cover fastener includes one piece coupled to the trim cover and another piece coupled to the seat pan.
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Citations
20 Claims
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1. A trim-cover fastener comprising
a deformable key including a flange-support strip adapted to mate with a trim cover that is configured to cover a seat pan and cooperate with the seat pan to form an occupant-support base of a vehicle seat, the deformable key further including an elastic flange coupled to the flange-support strip, and a key retainer comprising an open-sided sleeve configured to have a J-shaped profile and mate with the elastic flange of the deformable key and a sleeve rigidifier encapsulated in the open-sided sleeve and defined by a series of laterally spaced-apart coil inserts that are configured and arranged to rigidify the open-sided sleeve, wherein the open-sided sleeve is made of a first material and the series of laterally spaced-apart coil inserts are made of a second material that is more rigid than the first material, wherein the open-sided sleeve includes a bight formed to include a key-receiver channel and a motion-blocker ridge coupled to an interior surface of the bight and arranged to extend into the key-receiver channel to mate with the elastic flange of the deformable key located in the key-receiver channel to retain the deformable key in mating engagement with the key retainer, and wherein each coil insert of the series of laterally spaced-apart coil inserts includes a first leg, a second leg, and a leg connector arranged to interconnect the first and second legs, and the first and second legs are spaced-apart in relation to one another to locate the motion-blocker ridge therebetween, wherein the motion-blocker ridge and the first leg, second leg, and leg connector of the coil insert lie in a first plane.
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20. A trim-cover fastener comprising
a deformable key including a flange-support strip adapted to mate with a trim cover that is configured to cover a seat pan and cooperate with the seat pan to form an occupant-support base of a vehicle seat, the deformable key further including an elastic flange coupled to the flange-support strip, and a key retainer comprising an open-sided sleeve configured to have a J-shaped profile and mate with the elastic flange of the deformable key and a sleeve rigidifier encapsulated in the open-sided sleeve and defined by a series of laterally spaced-apart coil inserts that are configured and arranged to rigidify the open-sided sleeve, wherein the open-sided sleeve is made of a first material and the series of laterally spaced-apart coil inserts are made of a second material that is more rigid than the first material, wherein the key retainer includes a bight formed to encapsulate each of the coil inserts of the series of laterally spaced-apart coil inserts and mate with the deformable key and a motion-blocker ridge that is arranged to extend downwardly from an upper leg of the bight toward a lower leg of the bight to define a flange-retainer cavity between a middle leg of the bight and the motion-blocker ridge and the middle leg is arranged to interconnect the upper and lower legs, wherein the coil insert, the motion-blocker ridge, and the upper leg, the middle leg, and the lower leg of the bight all lie in a first plane, and wherein each of the upper, middle, and lower legs of the bight extends along the entire length of the bight.
Specification