A door retaining mechanism

• Main Authors: DEMIR ERDOGAN, GONUL AYKUT
• Format: Patent
• Language: Chinese; English
• Published: 17.01.2020
• Subjects: BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS ORWINDOWS; FIXED CONSTRUCTIONS; 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

The present invention relates to a door retaining mechanism (1) having a holding arm (90), an upper hub (70a) and a lower hub (70b) provided in a manner tightening the holding arm (90) in between andwhich controls opening of the door in vehicles. As an improvement, the holding arm (90), provided at least partially in cylindrical form, is configured to have rotational freedom in its own axis, theholding arm (90) comprises at least one threaded part (92) which extends partially thereon and a non-threaded part (93) which extends at the continuation of the threaded part (92), and at least one thread (74) is provided on the surfaces of the lower hub (70b) and the upper hub (70a) pressing the holding arm (90) in a compliant manner to the threaded part (92). 本发明涉及一种门保持机构(1)，有固定臂(90)，上套筒(70a)和下套筒(70b)，固定臂(90)被紧固于上套筒(70a)和下套筒(70b)之间，门保持机构(1)可在载具内控制门的打开。作为一种改进方案，固定臂(90)至少部分为圆柱体，并可配为绕自身轴线自由转动，固定臂(90)包括至少一处螺纹部分(92)，螺纹部分(92)部分地在固定臂(90)上延伸；还包括非螺纹部分(93)，非螺纹部分(93)在螺纹部分(92)的延伸部上延伸，下套筒(70b)和上套筒(70a)的表面至少设有一处螺纹(74)，使得下套筒(70b)和上