JPS6093564U

JPS6093564U - Reinforcement structure of automobile steering wheel

Info

Publication number: JPS6093564U
Application number: JP18731983U
Authority: JP
Inventors: 鈴木　恵三; 武馬　宏治
Original assignee: 株式会社東海理化電機製作所
Priority date: 1983-12-02
Filing date: 1983-12-02
Publication date: 1985-06-26
Also published as: JPH0129174Y2

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図は自動車用ステアリングホイールの概略構成を示
す一部破断乎面図、第２図は第１図ｎ−■線断面図、第
３〜７図は本考案の実施例を示し、第３図は補強板の平
面図、第４，５図は該補強板をステアリングホイールに
組込んだ状態を示す平面図および斜視図、第６図は補強
板の爪部を詳細に示す拡大図、第７図は補強板の側壁補
強胴部の端部を示す拡大側面図である。１・・・ホイール用芯金棒、２・・・スポーク用芯金棒
、３・・・補強板、４・・・ベース、５・・・ネジ、６
・・・上カバー（ホーンスイッチ操作用カバー）８・・
・可動板、９・・・固定板、１０・・・可動コンタクト
、１１・・・ネジ、１２・・・取付手段、１３・・・取
付足、１４・・・取付穴、２０・・・補強板、２０ａ・
・・側壁補強胴部、２０ｂ・・・スポーク補強部、２０
ｃ・・・側壁補強翼部、２０ｄ・・・切り起し片、２０
ｅ・・・下端部、２０ｆ・・・爪、２０ｇ・・・芯金棒
当り突片、２０ｈ・・・両側端部片、２０ｉ・・・水平
平面、２０ｊ・・・垂直平面、２０ｋ・・・爪先端部、
Ａ・・・リング部、Ｂ・・・スポーク部、Ｃ・・・ステ
アリングシャフト連結中央部、Ｃ１・・・側壁。Fig. 1 is a partially cutaway view showing the schematic structure of an automobile steering wheel, Fig. 2 is a sectional view taken along the line n-■ in Fig. 1, Figs. The figure is a plan view of the reinforcing plate, Figures 4 and 5 are a plan view and a perspective view showing the reinforcing plate assembled into a steering wheel, Figure 6 is an enlarged view showing the claw part of the reinforcing plate in detail, FIG. 7 is an enlarged side view showing the end of the side wall reinforcing trunk of the reinforcing plate. 1... Core metal rod for wheel, 2... Core metal rod for spoke, 3... Reinforcement plate, 4... Base, 5... Screw, 6
...Top cover (cover for horn switch operation) 8...
- Movable plate, 9... Fixed plate, 10... Movable contact, 11... Screw, 12... Mounting means, 13... Mounting foot, 14... Mounting hole, 20... Reinforcement Board, 20a・
・・Side wall reinforcement body portion, 20b ・・Spoke reinforcement portion, 20
c...Side wall reinforcement wing portion, 20d...Cut-and-raised piece, 20
e...Lower end, 20f...Claw, 20g...Protruding piece per core bar, 20h...Both end pieces, 20i...Horizontal plane, 20j...Vertical plane, 20k... Nail tip,
A...Ring part, B...Spoke part, C...Steering shaft connection center part, C1...Side wall.

Claims

[Scope of utility model registration request]

The ring part and the steering shaft connecting center part are connected by two spoke parts forming a 1-way shape, and a cored metal rod is embedded in the ring part and each spoke part, and the end of the spoke cored metal rod is used for steering. In an automobile steering wheel formed by insert molding of a soft plastic material, the above reinforcement is fixed to the base of the central part of the shaft connection, and one reinforcing plate is embedded in the side wall of the central part of the steering shaft connection and each spoke part. a side wall reinforcing wing portion that extends to both sides of the plate and reinforcing the side wall of the central portion connecting the steering shaft; a spoke reinforcing portion that connects to both ends of the side wall reinforcing wing portion and reinforcing each spoke portion;
and a side wall reinforcing body part that is connected to the center part of the side wall reinforcing wing part and reinforcing the side wall, and each spoke reinforcing part is elastically engaged with the spoke core bar so as to hold it. 1. A reinforcing structure for a steering wheel for an automobile, characterized in that a locking claw is formed, and the lower end of the side wall reinforcing body is formed into two prongs so as to be locked to an end of the base.