JPS61128152U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図乃至第３図は本考案に係るウエビング巻
取装置の実施例を示し、第１図は分解斜視図、第
２図は組立斜視図、第３図Ａ〜Ｅは作動説明図で
あり、第４図はフリクシヨンスプリングの他の実
施例を示し、Ａは分解斜視図、Ｂは組立斜視図、
ＣはＢのＣ―Ｃ線矢視断面図である。 １０……フレーム、１２，１４……脚部、１８
……巻取軸、２０……ラチエツトホイル、２４…
…ぜんまいばね、３４……ウエビング、３６……
貫通孔、４０……ロツクバー、４６……フリクシ
ヨンスプリング、４８……ねじりコイルばね、５
０……鉤部。 1 to 3 show an embodiment of the webbing retractor according to the present invention, in which FIG. 1 is an exploded perspective view, FIG. 2 is an assembled perspective view, and FIGS. 3 A to E are operation explanatory views. , FIG. 4 shows another embodiment of the friction spring, A is an exploded perspective view, B is an assembled perspective view,
C is a sectional view taken along the line CC of B. 10... Frame, 12, 14... Leg, 18
...Take-up shaft, 20...Ratchet foil, 24...
...Spring spring, 34...Webbing, 36...
Through hole, 40... Lock bar, 46... Friction spring, 48... Torsion coil spring, 5
0...Hook part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 付勢手段により回転されてウエビングを巻き取
る巻取軸と、巻取軸に固着されたラチエツトホイ
ルと、付勢手段により揺動されてラチエツトホイ
ルと係合し巻取軸の回転を阻止するロツクバーと
、所定の角度範囲内で巻取軸の回転に追従して揺
動し先端部がロツクバーと当接して付勢力に抗し
てロツクバーの揺動を阻止するロツクバー規制部
材と、を備えたウエビング巻取装置において、前
記ロツクバー規制部材は先端部がウエビング引出
時の巻取軸回転方向側へ屈曲されていることを特
徴とするウエビング巻取装置。 a take-up shaft that is rotated by a biasing means to wind up the webbing; a ratchet foil fixed to the take-up shaft; a lock bar that is swung by the biasing means to engage with the ratchet foil and prevent rotation of the take-up shaft; A webbing winder comprising: a lock bar regulating member which swings in accordance with the rotation of a winding shaft within a predetermined angular range, and whose tip comes into contact with a lock bar to prevent the rock bar from swinging against an urging force. The webbing take-up device, wherein the lock bar regulating member has a tip end bent in the direction of rotation of the take-up shaft when the webbing is pulled out.