Headrest support structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 29, 2005
Grant Date -
Apr 14, 2005
app pub date -
Oct 14, 2003
filing date -
Oct 14, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
There is provided a headrest support structure for attaching a headrest to a car seat. It comprises a headrest 20; a headrest stay 21; a height regulating engagement portion 21b; a first slip-off preventing engagement portion 21c; a tubular member 12 for engaging the headrest stay. The tubular member is vertically provided in the car seat. The headrest support structure also has a first locking member operating unit 32 provided on the upper end of the tubular member; and a first elastic member 32c for forcing the first locking member toward the headrest stay, for engaging the height regulating engagement portion or the first slip-off preventing engagement portion. By an pushing operation from the outside, the first locking member is moved back to release the height regulating engagement portion or the first slip-off preventing engagement portion. The headrest support structure also has a second locking member operating unit, comprising a second slip-off preventing engagement portion 21c, a second locking member 32d, 320d, 322d 322d-1; a second elastic member 322f, 332f, 32f. The second locking member operating unit also comprises an engagement releasing mechanism for releasing the second locking member from the second slip-off preventing engagement portion.
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