JPS63154360U

JPS63154360U -

Info

Publication number: JPS63154360U
Application number: JP4778587U
Authority: JP
Priority date: 1987-03-31
Filing date: 1987-03-31
Publication date: 1988-10-11

Description

[Brief explanation of the drawing]

第１図は本考案の第１実施例を示すウエビング
方向変換装置の通常状態の断面図、第２図は第１
図の車両緊急時の断面図、第３図は第１図の斜視
図、第４図は本実施例のウエビング方向変換装置
が備えられたシートベルト装置を車室前方から見
た正面図、第５図は第２実施例を示す第１図に対
応した断面図、第６図は第５図の側面図である。１０……ウエビング方向変換装置、１２……ウ
エビング、１８……巻取装置、３６……フレーム
、４６……ウエビング巻掛ローラ、５０……ウエ
ビング挟持アーム、５４……揺動レバー（ウエビ
ング挟持手段）、６０……引張コイルばね、６２
……挟持ブロツク（ウエビング挟持手段）。 FIG. 1 is a sectional view of a webbing direction changing device in a normal state showing a first embodiment of the present invention, and FIG.
FIG. 3 is a perspective view of FIG. 1, FIG. 4 is a front view of the seat belt device equipped with the webbing direction changing device of this embodiment as seen from the front of the vehicle interior, and FIG. 5 is a sectional view corresponding to FIG. 1 showing the second embodiment, and FIG. 6 is a side view of FIG. 5. DESCRIPTION OF SYMBOLS 10... Webbing direction changing device, 12... Webbing, 18... Winding device, 36... Frame, 46... Webbing winding roller, 50... Webbing clamping arm, 54... Rocking lever (webbing clamping means) ), 60... tension coil spring, 62
... Clamping block (webbing clamping means).

Claims

[Claims for Utility Model Registration] (1) A webbing direction changing device that changes the direction of webbing pulled out from a take-up device in a longitudinally movable manner, which is a webbing winder that is pivotally supported on a frame and around which the webbing is wound. With a hanging roller,
a webbing holding arm whose intermediate portion is pivotally supported on a frame parallel to the webbing winding roller and whose first and second ends respectively face the webbing that extends in different directions apart from the webbing winding roller; a biasing means for biasing the webbing clamping arm so that the webbing extending toward the take-up device is pressed by the first end of the webbing clamping arm to bend the webbing; and a biasing unit provided on the frame and biased by tension acting on the webbing. The webbing, which has been bent at the first end against the biasing force of the means, straightens, and when the webbing clamping arm is swung, the second end of the webbing clamping arm and A webbing direction changing device comprising: a webbing clamping means for pressing and clamping the webbing. (2) The webbing direction changing device according to claim 1, wherein the first end of the webbing holding arm is provided with a roller that comes into pressure contact with the webbing and guides the movement of the webbing. . (3) The webbing clamping means is pivotally supported by the frame, and when pressed by the webbing clamping arm through the webbing, it swings and comes into pressure contact with the webbing winding roller to prevent rotation of the webbing winding roller. Scope of claims for patent registration, paragraph (1) or (
The webbing direction changing device described in 2). (4) The webbing winding roller is disposed so as to be movable in the diametrical direction and is biased in a direction away from the webbing holding means, and is moved by being pulled by the webbing holding roller and comes into pressure contact with the webbing holding means. A webbing direction changing device according to claim (1) or (2), which is prevented from rotating by being rotated.