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1. A vehicular sun visor comprising:
a sun visor body including a pair of divided sun visor bodies, each of which is formed into a shell shape, the sun visor body formed into a hollow shape by joining the pair of divided sun visor bodies; a holder provided in the sun visor body; a shaft bent substantially into an L shape, an insertion-side part on one end side of which is turnably inserted in the holder; a bracket for attaching an attachment-side part on the other end side of the shaft to the vehicle body side, the sun visor being configured so that the shaft is turnably supported on the bracket and the sun visor body is turnably supported on the shaft; a coming-off preventing contacting piece formed near the holder in the insertion-side part of the shaft, so as to extendingly project in the radial direction of the shaft throughout the entire periphery of the insertion-side part of the shaft; a contacted piece, formed on an inner wall of one divided sun visor body of the pair of divided sun visor bodies, including a first shaft receiving part for receiving the insertion-side part of the shaft; an auxiliary contacted piece, formed on an inner wall of the other divided sun visor body, including a second shaft receiving part for receiving the insertion-side part of the shaft; and a pair of erected wall parts extending in the lengthwise direction of the sun visor body so as to face each other and formed on the inner wall of the one divided sun visor body, wherein the contacted piece and the auxiliary contacted piece are formed such that a portion of the first receiving part faces a portion of the second receiving part in an axial direction of the insertion-side part of the shaft so as to overlap and contact the portion of the second receiving part in a plane perpendicular to the axial direction when the pair of divided sun visor bodies are joined to each other and the first and second shaft receiving parts receive the insertion-side part of the shaft, wherein the contacted piece is formed so as to bridge both of the erected wall parts, wherein both end parts of the erected wall parts are closed by a first side wall and a second side wall that forms the contacted piece, wherein the holder is disposed in an area that is closed by the erected wall parts, the first side wall, and the second side wall, so as to be slidable in the axial direction of the insertion-side part of the shaft, and wherein the sun visor body is supported on the shaft via the holder so as to be slidable with respect to the shaft, by which the light shading range of the sun visor body is changeable.
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