Seat back latch for motor vehicle,申请号US201213591748-传众专利搜索

Seat back latch for motor vehicle

申请公布号：US8926019(B2)

申请号：US201213591748

申请日期：2012.08.22

申请公布日期：2015.01.06

申请人：

KM&I Co., Ltd.

发明人：Lee Jong-Chan;Gil Minyi

分类号：B60N2/02;B60N2/48;B60N2/36;B60N2/22

主分类号：B60N2/02

代理机构：

Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

代理人：Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

地址：Incheon KR

摘要：Provided is a seat back latch for locking or unlocking a seat back of a motor vehicle seat in order to fold the seat back, and more particularly, a seat back latch for a motor vehicle capable of adjusting an inclination of a seat back in a multi-stage and firmly maintaining a locked state of the seat back.

主权项：1. A latch, comprising: a striker kit adapted to be adjacent to a seat back in a motor vehicle; and a latch kit adapted to be provided in the seat back and locked or unlocked relative to the striker kit, wherein the latch kit includes: a housing including a slit groove so that the striker kit is slid;a latch part including a tooth exposed to the slit groove by downward movement to lock the striker kit;an elastic part providing elastic force so as to maintain a state in which the latch part moves upwardly to maintain a state in which the tooth is unlocked from the striker kit; anda locking part overcoming the elastic force of the elastic part by a lever to lock the tooth to the striker kit by the downward movement of the latch part, and wherein the locking part includes a locking cam rotating by vertical movement of the lever, and a circumference surface of the locking cam and an upper surface of the latch part surface-contact each other so that the circumference surface of the locking cam directly pressurizes the upper surface of the latch part in the direction of the striker by the rotation of the locking cam.