BACKWARD MOVEMENT PREVENTION DEVICE FOR PEDAL DEVICE FOR VEHICLE

• Main Author: OTANI KAZUKI
• Format: Patent
• Language: English; Japanese
• Published: 22.08.2016
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BYMECHANICAL FEATURES ONLY; CONTROLLING; PERFORMING OPERATIONS; PHYSICS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; REGULATING; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL

PROBLEM TO BE SOLVED: To provide a backward movement prevention device of a pedal device for a vehicle capable of suppressing the backward movement of the operation pedal irrespective of the condition of an output member regarding the backward movement prevention device of the pedal device for vehicle for suppressing the backward movement of the operation pedal when a dash panel is displaced to the vehicle rear side accompanied with a front collision of the vehicle.SOLUTION: A brake pedal device 1 has a pedal bracket 10, an operation pedal 20, an intermediate lever 25, a connection link 30, a turning lever 35, and a connection member 40. When the dash panel P is displaced to a vehicle rear side by front collision and the like, the turning lever 35 is turned by abutting against a brake C for collision of instrumental panel reinforcement I so that a connection pin is broken via a second link member 42 of the connection member 40. The connection between the operation pedal 20 and the intermediate lever 25 is released due to fracture of the connection pin, and it is possible that the operation panel 20 is made freely rotatable with a first support shaft 11 as a center, and the backward movement toward the driver's seat side is suppressed.SELECTED DRAWING: Figure 4 【課題】車両の前方衝突に伴ってダッシュパネルが車両後側へ変位した場合に、操作ペダルが後退することを抑制する車両用ペダル装置の後退防止装置に関し、出力部材の状態に関わらず、操作ペダルの後退を抑制し得る車両用ペダル装置の後退防止装置を提供する。【解決手段】ブレーキペダル装置１は、ペダルブラケット１０と、操作ペダル２０と、中間レバー２５と、連結リンク３０と、回動レバー３５と、連結部材４０を有している。前方衝突等によってダッシュパネルＰが車両後側へ変位した場合に、回動レバー３５がインパネリインフォースメントＩの衝突用ブラケットＣと当接して回動することで、連結部材４０の第２リンク部材４２を介して、連結ピンを破断させる。連結ピンの破断により、操作ペダル２０及び中間レバー２５の連結が解除される為、操作ペダル２０は、第１支持軸１１を中心として自由に回動可能となり、運転席側への後退が抑制される。【選択図】図４