DOOR LOCK DEVICE

• Main Authors: KOJIMA YUSUKE, YAMAGUCHI ATSUSHI, TANIYAMA MASASHI, KATSURAYAMA ATSUSHI, TADA TAKESHI
• Format: Patent
• Language: English; Japanese
• Published: 04.08.2016
• Subjects: ACCESSORIES THEREFOR; FIXED CONSTRUCTIONS; HANDCUFFS; KEYS; LOCKS; PERFORMING OPERATIONS; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES; SAFES; TRANSPORTING; VEHICLES IN GENERAL; WINDOW OR DOOR FITTINGS; WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES

PROBLEM TO BE SOLVED: To provide a door lock device with superior durability to the prior art.SOLUTION: A door lock device 10 according to this invention has multiple support shaft part reinforcing ribs 95T projected from a rear side peripheral part of an open lever rotation support shaft part 97 that rotatably supports an outside handle interlock lever 17 on a first part support wall 11C. Thus, a strength of a rising part of the open lever rotation support shaft part 97 on the first part support wall 11C is increased, resulting in improved durability against a load applied to the open lever rotation support shaft 97. Therefore entire tilting of the open lever rotation support shaft part 97 can be prevented and problems including increased rotation resistance of the outside handle interlock lever 17 or occurrence of abnormal noise can be prevented.SELECTED DRAWING: Figure 13 【課題】従来より耐久性に優れたドアロック装置を提供する。【解決手段】本発明のドアロック装置１０によれば、第１部品支持壁１１Ｃのうちアウトサイドハンドル連動レバー１７を回動可能に支持するオープンレバー回動支持軸部９７の裏側周辺部分に複数の支持軸部補強リブ９５Ｔを突出形成したので、第１部品支持壁１１Ｃのうちオープンレバー回動支持軸部９７の立ち上がり部分の強度が高くなってオープンレバー回動支持軸部９７に作用する負荷に対する耐久性が向上する。これにより、オープンレバー回動支持軸部９７全体が傾くことを防ぎ、アウトサイドハンドル連動レバー１７の回動抵抗が大きくなったり、異音が発生するという問題の発生を防止することができる。【選択図】図１３