Seat headrest clamping and locking structure, seat assembly and vehicle

The utility model relates to the technical field of automobile spare parts, and provides a seat headrest clamping and locking structure, a seat assembly and a vehicle, a seat comprises a backrest, a clamping and locking cavity allowing a headrest rod to be inserted is formed in the top of the backre...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG LINGPING, ZHANG SENDI, HUANG HAO, WU CHEN, MA JIANLIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	PERFORMING OPERATIONS SEATS SPECIALLY ADAPTED FOR VEHICLES TRANSPORTING VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR VEHICLES IN GENERAL
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of automobile spare parts, and provides a seat headrest clamping and locking structure, a seat assembly and a vehicle, a seat comprises a backrest, a clamping and locking cavity allowing a headrest rod to be inserted is formed in the top of the backrest, and the seat headrest clamping and locking structure comprises a clamping and locking piece arranged in the clamping and locking cavity; the clamping and locking piece is elastically connected with the clamping and locking cavity in the direction perpendicular to the penetrating direction of the headrest rod. An avoiding hole for the headrest rod to penetrate through is formed in the clamping and locking piece, and a clamping edge used for inserting, clamping and locking the headrest rod is arranged on the inner wall of the avoiding hole in the radial direction in a protruding mode. According to the seat headrest clamping and locking structure, the headrest rod can be clamped, locked and fixed only by arranging