JPH02433U

JPH02433U -

Info

Publication number: JPH02433U
Application number: JP7713888U
Authority: JP
Priority date: 1988-06-10
Filing date: 1988-06-10
Publication date: 1990-01-05

Description

[Brief explanation of drawings]

第１図は、本考案による緩衝部材の第１実施例
を示す断面図である。第２図は、第１図の緩衝部
材の使用状態を示す説明図である。第３図及び第
４図は、緩衝部材の変形状態を示す説明図である
。第５図は、第１図の緩衝部材のばね特性を示す
線図である。第６図は、ワツシヤを用いた場合の
使用状態を示す説明図である。第７図乃至第９図
は、それぞれ本考案による緩衝部材の別の実施例
を示す断面図である。第１０図は、本考案による
緩衝部材を使用したシフトロツク解除装置を備え
る自動車の自動変速機のセレクトレバー装置を概
略的に示す断面図である。１……緩衝部材、２……孔、３……上面、４…
…下面、５……半円形湾曲面、１０……アクチユ
エータ、１１……本体、１２……ソレノイド、１
３……作動ロツド、１４……係止部、１５……ス
トツパ面、１６……下端、１７……ワツシヤ、２
０……緩衝部材、２１……上面、２２……下面、
２３……湾曲面、２４……孔、３０……緩衝部材
、３１……上面、３２……半円形湾曲面、３３…
…下面、３４……孔、３５……溝、３６……空間
、４０……緩衝部材、４１……上面、４２……湾
曲面、４３……下面、４４……孔、４５……空間
、４６……溝、５１……セレクトレバー、５２…
…ロツド、５３……ロツクピン、５４……コント
ロールブラケツト、５５……ガイド穴、５６……
切欠部、５７……シフトロツク部材、５８……連
結ロツド、５９……アクチユエータ、６０……作
動ロツド、６１……支点、６２……ノブ、６３…
…緩衝部材、６４……先端部、６５……端面。 FIG. 1 is a sectional view showing a first embodiment of a buffer member according to the present invention. FIG. 2 is an explanatory diagram showing how the buffer member shown in FIG. 1 is used. FIGS. 3 and 4 are explanatory diagrams showing deformed states of the buffer member. FIG. 5 is a diagram showing the spring characteristics of the buffer member shown in FIG. 1. FIG. 6 is an explanatory diagram showing the usage state when a washer is used. 7 to 9 are sectional views showing other embodiments of the buffer member according to the present invention. FIG. 10 is a sectional view schematically showing a select lever device for an automatic transmission of an automobile, which is equipped with a shift lock release device using a buffer member according to the present invention. 1... Buffer member, 2... Hole, 3... Upper surface, 4...
... lower surface, 5 ... semicircular curved surface, 10 ... actuator, 11 ... main body, 12 ... solenoid, 1
3... Operating rod, 14... Locking portion, 15... Stopper surface, 16... Lower end, 17... Washer, 2
0...Buffer member, 21...Top surface, 22...Bottom surface,
23... Curved surface, 24... Hole, 30... Buffer member, 31... Upper surface, 32... Semicircular curved surface, 33...
... lower surface, 34 ... hole, 35 ... groove, 36 ... space, 40 ... buffer member, 41 ... upper surface, 42 ... curved surface, 43 ... lower surface, 44 ... hole, 45 ... space, 46...Groove, 51...Select lever, 52...
...Rod, 53...Lock pin, 54...Control bracket, 55...Guide hole, 56...
Notch, 57... Shift lock member, 58... Connection rod, 59... Actuator, 60... Operating rod, 61... Fulcrum, 62... Knob, 63...
...Buffer member, 64...Tip portion, 65...End face.

Claims

[Claims for Utility Model Registration] (1) A buffer member disposed between the fixed member and the movable member for mitigating the impact when the movable member hits the fixed member, the buffer member being arranged between the fixed member and the movable member; A buffer member characterized in that it has a cross-sectional shape consisting of a convex portion facing a member or a movable member and a concave portion corresponding to the convex portion and facing the opposite side. (2) In order to reduce the impact when the movable part attached to the rod moving in and out of the fixed part hits the fixed part, a rod is fitted onto the rod and between the fixed part and the movable part. A buffer member formed in a ring shape from a polymer material to be disposed, and comprising a convex portion facing the fixed portion or the movable portion and a concave portion corresponding to the convex portion and facing the opposite side thereof. A buffer member characterized by having a cross-sectional shape. (3) The buffer member according to claim 2, wherein the convex portion and the concave portion each have an arc shape. (4) The buffer member according to any one of claims 1 to 3, which is a registered utility model, and further includes an air vent that communicates the space defined in the recessed portion with the outside.