A lumbar support system includes a chair that has a backrest. The backrest has a forward side. At least one lumbar pillow is provided. A slip cover is provided. The slip cover is selectively positioned over the backrest. The slip cover has a plurality of pockets. The at least one lumbar pillow is po
A lumbar support system includes a chair that has a backrest. The backrest has a forward side. At least one lumbar pillow is provided. A slip cover is provided. The slip cover is selectively positioned over the backrest. The slip cover has a plurality of pockets. The at least one lumbar pillow is positioned in a selected one of the pockets. Thus, the lumbar pillow may support lumbar vertebrae.
대표청구항▼
1. A lumbar support system comprising: a chair having a backrest, said backrest having a forward side;a lumbar pillow; anda slip cover being selectively positioned over said backrest, said slip cover having a plurality of pockets, said lumbar pillow being positioned in a selectable one of said pocke
1. A lumbar support system comprising: a chair having a backrest, said backrest having a forward side;a lumbar pillow; anda slip cover being selectively positioned over said backrest, said slip cover having a plurality of pockets, said lumbar pillow being positioned in a selectable one of said pockets wherein said lumbar pillow is configured to support lumbar vertebrae at a selectable position relative to said slip cover, said pockets overlapping each other defining an outermost pocket, each pocket of said plurality of pockets other than said outermost pocket being nested within said outermost pocket. 2. The system according to claim 1, wherein said slip cover has a top wall and an outer wall extending downwardly from said top wall, said outer wall having a front side, said outer wall having a distal edge with respect to said top wall, said distal edge defining an opening into said slip cover, said backrest being extended into said opening having said front side of said cover being positioned on said forward side of said backrest, each of said pockets being coupled to said front side of said cover, each of said pockets having a top edge, said top edge of each of said pockets defining an opening into said pocket. 3. The system according to claim 2, further comprising a plurality of elastic members, each of said elastic members being coupled to an associated one of said pockets, each of said elastic members being coextensive with said top edge of said associated pocket. 4. A lumbar support system comprising: a chair having a backrest, said backrest having a forward side;at least one lumbar pillow;a slip cover being selectively positioned over said backrest, said slip cover having a plurality of pockets, said at least one lumbar pillow being positioned in a selected one of said pockets wherein said lumbar pillow is configured to support lumbar vertebrae at a selectable position relative to said slip cover, said slip cover having a top wall and an outer wall extending downwardly from said top wall, said outer wall having a front side, said outer wall having a distal edge with respect to said top wall, said distal edge defining an opening into said slip cover, said slip cover having a first lateral side and a second lateral side, said outer wall having a first cut extending from said distal edge on said first lateral side of said slip cover, said outer wall having a second cut extending from said distal edge on said second lateral side of said slip cover wherein said first cut and said second cut facilitate said backrest being extended into said opening having said front side of said cover being positioned on said forward side of said backrest, each of said pockets being coupled to said front side of said cover, each of said pockets having a top edge, said top edge of each of said pockets defining an opening into said pocket, said pockets overlapping each other defining an outermost pocket, each pocket of said plurality of pockets other than said outermost pocket being nested within said outermost pocket; anda plurality of elastic members, each of said elastic members being coupled to an associated one of said pockets, each of said elastic members being coextensive with said top edge of said associated pocket.
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이 특허에 인용된 특허 (11)
Xiang Kun (110 Pacific Ave. ; #239 San Francisco CA 94111), Add-on adjustable back support for car seat.
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