JPH0315720U

JPH0315720U -

Info

Publication number: JPH0315720U
Application number: JP7715089U
Authority: JP
Priority date: 1989-06-29
Filing date: 1989-06-29
Publication date: 1991-02-18

Description

[Brief explanation of the drawing]

第１図は本考案の第１実施例にかかるサンバイ
ザ構造を備えた自動車の車室前部斜視図、第２図
は第１図の−要部縦断面図、第３図は第１図
に示したサンバイザの拡大分解斜視図、第４図は
第３図に示したフリクシヨン機構部分の縦断面図
、第５図は第４図の状態変化図、第６図は第１図
に示したラツチ機構の分解斜視図、第７図はラツ
チ機構の縦断面図、第８図ないし第１０図はその
状態変化図、第１１図は第２実施例にかかるサン
バイザ構造におけるラツチ機構の分解斜視図、第
１２図はその縦断面図、第１３図ないし第１５図
はその状態変化図である。１……サンバイザ、２……トツプシーリング、
３……凹部、４……フロントヘツダー、１２……
ブラケツト部、１４……支持軸、１５……開口、
２０……弾性規制部材、３１，５０……ケーシン
グ、３２……スライダー、３４，５１……回動体
、３６，５５……板バネ、３６，５６……係合ピ
ン、３９，５２……カム溝。 FIG. 1 is a perspective view of the front part of the vehicle compartment of an automobile equipped with a sun visor structure according to a first embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of the main part of FIG. 1, and FIG. 4 is a longitudinal sectional view of the friction mechanism shown in FIG. 3, FIG. 5 is a state change diagram of FIG. 4, and FIG. 6 is a diagram showing the latch shown in FIG. 1. FIG. 7 is a vertical cross-sectional view of the latch mechanism, FIGS. 8 to 10 are state change diagrams thereof, and FIG. 11 is an exploded perspective view of the latch mechanism in the sun visor structure according to the second embodiment. FIG. 12 is a longitudinal sectional view thereof, and FIGS. 13 to 15 are state change diagrams thereof. 1...Sun visor, 2...Top ceiling,
3... recess, 4... front header, 12...
Bracket part, 14... Support shaft, 15... Opening,
20... Elastic regulating member, 31, 50... Casing, 32... Slider, 34, 51... Rotating body, 36, 55... Leaf spring, 36, 56... Engaging pin, 39, 52... Cam groove.

Claims

[Scope of claim for utility model registration] In a recess formed in the ceiling surface of an automobile interior,
A substantially plate-shaped sun visor is arranged, one end of which is rotatably supported via a support shaft provided on the vehicle body side, and the sun visor is housed in the recess so as to be substantially flush with the ceiling surface. In an automobile that can be selectively positioned between a retracted position and a use position extending toward the passenger compartment, the sun visor is held in the retracted position by a frictional force acting between the sun visor and the support shaft. a friction mechanism; a rotating body including an arm that is supported rotatably in the vertical direction and extends into the recessed portion; By fixing the sun visor at the upper side of the sun visor that is set in the retracted position and releasing the locking state to the rotating body, the rotating body is further moved from the first position. a locking/unlocking member that rotates downward to allow the sun visor to be positioned at a second position in which the sun visor is positioned at an intermediate position protruding downward by a predetermined amount from the ceiling surface; 1. A sun visor structure for an automobile, comprising a latch mechanism configured such that the initial movement of the locking or unlocking operation is caused by the rotational body receiving an external operating force.