To provide a waterproof structure of a vehicle door frame which achieves excellent water tightness with a simple structure.SOLUTION: A waterproof structure of a vehicle door frame includes: window glass which opens or closes a window opening of a vehicle door; an exterior member which has an edge part facing an edge surface of the window glass and forms an outer surface of a door frame; and a seal member which is sandwiched between the edge surface of the window glass and the edge part of the exterior member and extends in a longitudinal direction of the door frame. The seal member has a hollow drain passage extending in a longitudinal direction of the door frame and includes a penetration part allowing communication between the drain passage and the outside at an interior of a sandwiched portion sandwiched between the window glass and the exterior member.SELECTED DRAWING: Figure 3
【課題】簡単な構成で水密性に優れる車両用ドアフレームの防水構造を提供する。【解決手段】車両ドアの窓開口を開閉するウインドガラスと、ウインドガラスの縁面に対向する縁部を有してドアフレームの外面を構成する外装部材と、ウインドガラスの縁面と外装部材の縁部との間に挟まれてドアフレームの長手方向に延びるシール部材とを備え、シール部材は、ウインドガラスと外装部材により挟まれる被挟持部分の内部に、ドアフレームの長手方向に延びる中空状の排水路を有し、排水路と外部を連通する貫通部を備える構成とした。【選択図】図3
WATERPROOF STRUCTURE OF VEHICLE DOOR FRAME
車両用ドアフレームの防水構造
2019-10-10
Patent
Electronic Resource
Japanese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |