发明名称 Headrest assembly with improved adjustability for a massage device
摘要 A headrest assembly ( 212 ) for supporting a face of a user ( 16 ) of a massage device ( 10 ) includes a resilient assembly ( 220 ) that supports the face of the user ( 15 ), a support arm assembly ( 222 ) that is secured to the massage device ( 10 ), and an adjuster assembly ( 224 ) that can be used to adjust the position of the resilient assembly ( 220 ) relative to the support arm assembly ( 222 ). The adjuster assembly ( 224 ) can include a first adjuster subassembly ( 240 A) that forms a first, four bar type linkage assembly and a second adjuster subassembly ( 240 B) that second, four bar type linkage assembly. The four bar type linkage assemblies allow for improved range of movement and adjustment of the resilient assembly.
申请公布号 US2006288484(A1) 申请公布日期 2006.12.28
申请号 US20060452835 申请日期 2006.06.13
申请人 ROLEDER JON W;CHOW WILLIAM W 发明人 ROLEDER JON W.;CHOW WILLIAM W.
分类号 A47C20/08;A47C20/04 主分类号 A47C20/08
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