JPS58143759U

JPS58143759U - Foot-operated parking brake operating device

Info

Publication number: JPS58143759U
Application number: JP4221682U
Authority: JP
Inventors: 裕川口; 中西　伸育; 西名　秀芳; 山崎　武雄
Original assignee: トヨタ自動車株式会社; アイシン精機株式会社
Priority date: 1982-03-25
Filing date: 1982-03-25
Publication date: 1983-09-28

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例である足踏み式パーキングブ
レーキ操作装置の側面図である。第２図は、第１図＆と
於けるＡ矢視図であり、第３図は本考案の別の実施例に
於ける第２図に相当する図である。、１０，１２ニブラケツト、１８：ラチェツト歯、２０
：セクタ、２４．　８０：ペダルアーム、２８ニブレー
キケーブル、３８：ポール、４４：ねじりばね、４６：
ねしりばね、５４．　８４：ペダルパッド、６２、　８
８：軸線（ペダルパッドの回動中心線）、６４．９０：
側方突起、６８：ねじりばね、７０゜８２：作用アーム
、７２：フック。FIG. 1 is a side view of a foot-operated parking brake operating device which is an embodiment of the present invention. FIG. 2 is a view taken along arrow A in FIG. 1 &, and FIG. 3 is a view corresponding to FIG. 2 in another embodiment of the present invention. , 10, 12 Nibracket, 18: Ratchet tooth, 20
: Sector, 24. 80: Pedal arm, 28 brake cable, 38: Pole, 44: Torsion spring, 46:
Tension spring, 54. 84: Pedal pad, 62, 8
8: Axis line (rotation center line of pedal pad), 64.90:
Lateral projection, 68: Torsion spring, 70° 82: Working arm, 72: Hook.

Claims

[Claims for Utility Model Registration] A second rotation center approximately parallel to the first rotation center line is provided at the lower end of the pedal arm, which is rotatable around a first rotation center line that is substantially horizontal. 1. A brake pedal is provided with a pedal pad attached rotatably around a line. When the secondary brake pedal is depressed by applying a pedal force to a portion of the pedal pad below the second rotation center line, the parking brake connected to the pedal arm is activated, and the pedal While the arm is held in the depressed position by the return prevention mechanism, the operating state of the parking brake is maintained, and the pedal pad is activated by applying a depression force to the portion of the pedal pad above the second rotation center line. In a foot-operated parking brake operating device of a type in which the pedal arm is released from being held by the return prevention mechanism by being rotated in a direction opposite to the rotational force direction of the pedal arm when the pedal is depressed, the pedal A lateral protrusion that protrudes further to the side than the side edge of the portion above the second rotation center line is provided in a portion of the pad below the second rotation center line, and the foot is placed only on the lateral protrusion. A foot-operated parking brake operating device, characterized in that the brake pedal is provided in a size that allows the brake pedal to be depressed by applying the brake pedal.