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单词 head restraint
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head restraint
head restraint n. something designed to restrict movement of the head; esp. an attachment to the seat of a vehicle to prevent the head from jerking back suddenly in the event of a collision or sudden stop.
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society > travel > means of travel > a conveyance > vehicle > powered vehicle > parts and equipment of motor vehicles > [noun] > head restraint
headrest1833
head restraint1947
1947 Jrnl. Aviation Med. Dec. 563/2 It is believed that this or a similar head restraint is very desirable if subjects are to be exposed to 18 to 21 g.
1964 Brit. Med. Jrnl. 6 June 1491/3 The head-restraint [on the stretcher] incorporates an elasticated chin support which prevents the jaw from sagging.
1966 Las Vegas (New Mexico) Daily Optic 27 Sept. 1/1 New features incorporated in the auto safety bill include head restraints and padded seatbacks.
2000 Adv. Driving (Inst. Adv. Motorists) Summer 33/3 All six seats have proper three-point inertia reel seatbelts and head restraints.
2009 N.Z. Herald (Nexis) 23 Apr. Saltwater crocodiles Scar..and Goldie..were airborne on their way to a new life..when they broke their head restraints.
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更新时间:2025/2/3 17:23:58