| 摘要 |
<p>In order to improve the ease of handling of a tongue (5) and the smoothness of taking of the tongue (5) and not to make an occupant to experience discomfort when a belt conveying member (20) is set to a tongue grasping position (B), as a motor (23) rotates when a belt conveying member (20) of a tongue presenter device (10) is in a tongue storage position (A), an externally threaded shaft (16) rotates so that a lever supporting member (17) moves in a direction toward the front of a vehicle. During this, since a guide pin (22) is in a horizontal portion (21a1) of a guide slot (21 a), a lever (19) is kept its inclined posture so that the belt conveying member (20) moves forward with keeping its level lower than a seat surface (2a1). As the belt pin (22) reaches a sloping portion (21a2) of the guide slot (21 a), the lever (19) takes a standing posture and the belt conveying member (20) is set to a tongue grasping position (B) higher than the seat surface (2a1).
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