Molded cushions for exercise equipment
A cushioned support has a rigid base and a molded resilient cushion. The cushion is releasably attached to the base with a wrap-around lip or by means of a retaining member disposed along a periphery of the base. The retaining member, if used, may be conveniently manufactured as an extrusion with a first portion for attachment to the perimeter of the base and a second portion having a barbed cross-section for engaging the cushion.
1. A cushioned support for an exercise apparatus comprising:
a rigid base;
a molded resilient cushion configured to fit on the base;
a retaining member disposed along a periphery of the base having a first portion securing the retaining member to the base and a second portion extending away from the base along a sidewall of the cushion, said second portion having an inwardly facing barb engaging the sidewall of the cushion;
wherein the cushion is retained on the base solely by the barbed portion of the retaining member gripping against the resilient cushion such that the cushion is releasable from and re-attachable to the combined base and retaining member.
2. The cushioned support of claim 1 wherein the first portion of the retaining member is received in a cooperating channel in the periphery of the base.
3. The cushioned support of claim 1 wherein a surface of the cushion facing the base includes at least one projecting peg received in a cooperating socket in the base.
4. The cushioned support of claim 1 wherein the cushion comprises a molded foam.
5. The cushioned support of claim 1 wherein the retaining member comprises an extruded molding.
6. An exercise device comprising:
a frame;
at least one operable member movable with respect to the frame for performing an exercise;
a support attached to the frame for supporting a user while performing the exercise using the operable member, wherein the support comprises a rigid base attached to the frame and a resilient cushion;
a retaining member attached to the base and configured to secure the cushion on the base solely by gripping against the resilient cushion;
wherein the cushion is non-permanently attachable to the base by temporarily deforming the cushion so as to engage the retaining member and wherein the cushion is releasable from the base by temporarily deforming the cushion so as to disengage the retaining member.
7. The exercise device of claim 6 further wherein the retaining member is disposed along a periphery of the base and has a first portion securing the retaining member to the base and a second portion engaging the cushion.
8. The exercise device of claim 7 wherein the second portion of the retaining member comprises a barb.
9. The exercise device of claim 7 wherein the first portion of the retaining member is received in a cooperating channel in the periphery of the base.
10. The exercise device of claim 7 wherein the cushion includes a molded-in feature configured for cooperative engagement with the second portion of the retaining member.
11. The exercise device of claim 6 wherein the cushion is recessed to receive the base.
12. The exercise device of claim 6 wherein the cushion comprises a molded cushion.