Sliding assembly of dynamic mechanism of a massage chair

Details Sliding assembly of dynamic mechanism of a massage chair Sliding assembly of dynamic mechanism of a massage chair

2006-06-20

2006-06-20

Cuomo, Peter M. (Department: 3636)

Chairs and seats

Bottom or back with means to alter contour

C297S284200, C297S284400, C297S284700

Reexamination Certificate

active

07063383

ABSTRACT:
A sliding assembly of a dynamic mechanism of a massage chair is used in a massage chair. The massage chair has a dynamic mechanism and a sliding unit. The sliding unit is movable between two tracks; each track having a first lateral plate and a second lateral plate. At least one of wheel units installed at a periphery of the sliding unit. Each wheel unit includes a first wheel, a second wheel and one elastic element. The elastic element resists one wheel outwards so that the first wheel and second wheel resist against inner sides of the two lateral plates of one respective track. Thus, since the sliding unit has wheels which are tightly resist against the lateral plates of moving tracks, no noise is generated as the dynamic mechanism of the massage chair moves.

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