JPH0342471U

JPH0342471U -

Info

Publication number: JPH0342471U
Application number: JP10376789U
Authority: JP
Priority date: 1989-09-04
Filing date: 1989-09-04
Publication date: 1991-04-22

Description

[Brief explanation of the drawing]

第１図は、本考案の一実施例を示す概略説明図
、第２図は、第１図のＡ部分を拡大して示す説明
図、第３図および第４図は、本考案の要部である
バンパ部材を示す正面図および側面図、第５図お
よび第６図は、本考案の作動を示す部分断面図で
ある。１０……バンパ部材、１２……緩衝用頭部、１
４……固定用足部、１４ａ，１４ｂ……弾性片、
１６ａ，１６ｂ……係止部、１８ａ，１８ｂ……
可撓性連結部、２０……セクタ、２０ａ……バン
パ部材取付部、３０……操作レバー、３２，３４
……側板、３０ａ……ストツパ部材、５０……ロ
ツド、６０……ポール。 FIG. 1 is a schematic explanatory diagram showing one embodiment of the present invention, FIG. 2 is an explanatory diagram showing an enlarged portion A of FIG. 1, and FIGS. 3 and 4 are main parts of the present invention. A front view and a side view showing the bumper member, and FIGS. 5 and 6 are partial sectional views showing the operation of the present invention. 10...Bumper member, 12...Buffer head, 1
4...Fixing feet, 14a, 14b...Elastic pieces,
16a, 16b...Locking portion, 18a, 18b...
Flexible connection part, 20... Sector, 20a... Bumper member attachment part, 30... Operation lever, 32, 34
... Side plate, 30a ... Stopper member, 50 ... Rod, 60 ... Pole.

Claims

[Claims for Utility Model Registration] An operating lever for operating a parking brake; a fixed sector that rotatably supports the operating lever and has locking teeth on its outer periphery; a rotatable sector for the operating lever; a claw member supported by the manipulator and capable of engaging with the sector; an operating knob disposed in a grip portion of the operating lever so as to be freely retractable; movement of the operating knob causes the claw member to be brought into and out of the engaged position; and a release rod for rotationally displacing the sector, wherein the sector is provided with a bumper member that prevents collision with the operating lever, and the bumper member is made of a cushion member. a shock absorbing head; a fixing foot configured separately from the shock absorbing head and having at least a pair of elastic pieces capable of sandwiching the sector from both sides; a locking portion consisting of a pair of locking protrusions or locking holes respectively provided on at least one pair of elastic pieces; a plurality of flexible connecting portions connecting the buffer head and the fixing foot; , the sector is formed with a locked portion consisting of a locked hole or a locked protrusion that engages with the locking portion of the bumper member, and the operating lever is provided with a locked portion when the operating lever is inoperable. A parking brake operating device characterized in that a stopper member is formed that comes into contact with the buffer head of the bumper member when the parking brake is returned to its initial state.