STEERING DEVICE,申请号JP20140078837-传众专利搜索

STEERING DEVICE

申请公布号：JP2015199414(A)

申请号：JP20140078837

申请日期：2014.04.07

申请公布日期：2015.11.12

申请人：

JTEKT CORP

发明人：YAMAMOTO YASUHARU

分类号：B62D5/04

主分类号：B62D5/04

摘要：PROBLEM TO BE SOLVED: To provide a steering device in which water can be exhausted from inside a housing and also water can be suppressed from flowing in from outside of the housing with a simple structure.SOLUTION: The steering device is provided with a motor that imparts assist force to a steering shaft through a speed reducer, a housing covering the circumference of the speed reducer and a housing provided in the housing. A drain valve 20 has: a first cylindrical case 23 with a bottom; a second cylindrical case 24 with a bottom to be fitted to an outer peripheral part of a bottom part 23a of the first case 23; and a valve body 22 to be closely attached to a bottom surface 23d of the first case 23. The first case 23 has the bottom part 23a having a through-hole 23h formed. The second case 24 has a bottom part 24a that is arranged at an interval from the bottom part 23a of the first case 23 and has an exhaust hole 24d formed. The valve body 22 is made of an elastic member and blocks an opening part of the through-hole 23h of the first case 23 and is sandwiched between the first case 23 and the second case 24.