To improve durability of a tip part of a lever in a door opening regulation mechanism for a vehicle.SOLUTION: In a door opening regulation mechanism 100 for a vehicle, an abutting part 5a of a tip part 5 is abutted on a case 10. A gate trace 41 and a weld line trace 42 are formed on a surface of a resin part 30 of the tip part 5 by molding; the gate trace 41 is formed on a tip side edge face 5b of the tip part 5. The resin part 30 includes a first molding part 31 formed on one face side of a plate tip part 2c and a second molding part 32 formed on the other face side of the plate tip part 2c, between the gate trace 41 and the abutting part 5a. A structure of a surface shape of the first molding part 31 differs from the structure of the surface shape of the second molding part 32, making a position of the weld line 42 differ from the position of the abutting part 5a.SELECTED DRAWING: Figure 5
【課題】車両用ドア開度規定機構のレバーの先端部の耐久性を向上させる。【解決手段】車両用ドア開度規定機構100は、先端部5の当接部5aをケース10に当接させ、先端部5の樹脂部30の表面には成形によるゲート痕跡41とウエルドライン痕跡42が形成され、ゲート痕跡41は先端部5の先端側端面5bに形成され、当該樹脂部30は、ゲート痕跡41と当接部5aとの間で、プレート先端部2cの一方の面側に形成される第1成形部31とプレート先端部2cの他方の面側に形成される第2成形部32とを有し、第1成形部31の表面形状の構造が第2成形部32の表面形状の構造と異なることで、ウエルドライン痕跡42の位置は当接部5aの位置と異なる。【選択図】図5
DOOR OPENING REGULATION MECHANISM FOR VEHICLE
車両用ドア開度規定機構
2024-12-26
Patent
Electronic Resource
Japanese
IPC: | E05C Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster , BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |