TH7337C3 - Mechanism for car gearshift lever locking device - Google Patents

Abstract

DC60 (20/01/55) The locking mechanism for the automotive gear shift lever locking device, as described in this invention, is designed with a locking shaft that is independently separated from the locking shaft mounting assembly. This allows the locking shaft to move flexibly, enabling users to easily engage the gear lever and reducing the time required to install the locking device onto the vehicle's structure. The improved locking mechanism ensures compatibility with the automotive gear system without damaging vehicle components, allowing users to engage the gear lever normally (without stiffness). The locking mechanism for the automotive gear shift lever locking device, as described in this invention, is designed with a locking shaft that is independently separated from the locking shaft mounting assembly. This allows the locking shaft to move flexibly, facilitating easy gear shifting and reducing the installation time. The improved locking mechanism ensures compatibility with the automotive gear system without damaging vehicle components, allowing users to engage the gear lever normally (without error).

Claims (4)

1. The locking mechanism for the gear shift linkage device of an automobile, which is fabricated to have a specific design in which the locking shaft is separate from the mounting shaft so that the two parts move independently of each other, consists of the following mechanical parts: a) Locking shaft (1) to act as the gear shift linkage device, including the function of locking and unlocking in place of the gear shift linkage device. The locking shaft (1) is fabricated to be in the form of a long, rectangular rod, in which the body is fabricated to have at least two notches (1a) to accommodate the insertion of the relevant parts for locking, and one end is fabricated to be threaded (1b) for attaching the locking shaft (1) to the nut (4) for assembly into the locking shaft mounting assembly (2). In addition, the threaded area (1b) It was fabricated to have a screw cover (1c) that is sized and shaped to fit the hole (2Rb) of the right mounting shaft (2R) to prevent the screw (3) from being removed from the hole for theft. b) The locking shaft assembly (2) is designed to hold the locking shaft (1) to the gear shift linkage, which is fabricated to be two pieces: the left mounting shaft (2L) and the right mounting shaft (2R) as follows: - The left mounting shaft (2L) is fabricated to be square in shape, with a groove (2La) cut along its length for fitting into the gear shift linkage, the size of which the groove (2La) is sized to fit into the size of the gear shift linkage. It is also fabricated to have at least one threaded hole (2Lb) to accommodate the fastening to the right mounting shaft (2R) with a screw (3). - The right mounting shaft (2R) is fabricated to be square in shape. One side of the body is drilled with a hole (2Ra) to accommodate the assembly of nut (4), and the other side of the body is drilled with a hole (2Rc) in line with the groove (2La) of the left mounting shaft (2L) to accommodate the threading (1b) of the locking shaft (1) through the threaded hole (4a) of nut (4). In addition, the same side of the body as the hole (2Rc) is fabricated with at least one hole (2Rb) to accommodate the threading of screw (3) through the threaded hole (2Lb) of the left mounting shaft (2L) to secure the two parts together. c) Screw (3) for securing the left mounting shaft (2L) to the right mounting shaft (2R) and forcing the two parts to be securely attached to the gear shift link. d) Nut (4) which is fabricated to be cylindrical to act as a pivot point when the locking shaft (1) is actuated to move at an angle to the locking shaft assembly (2). The body is fabricated with a threaded hole (4a) (2), and both ends of nut (4) are fabricated to be tapered. 2. The locking mechanism for the gear shift link locking device, according to claim 1, where (4), when assembled with the locking shaft (1) and the right mounting shaft (2R), the two ends of the locking shaft (1) allow the locking shaft (1) to move horizontally, vertically, or diagonally, at an angle greater than 5 degrees relative to the locking shaft assembly (2), thus, when the gear shift link is activated, it moves, thus causing the locking shaft (1) to move in the corresponding direction. 3. Locking mechanism for a motor vehicle gear linkage locking device, according to claim 1, where the right mounting shaft (2R) is fabricated in a T-shaped cross-section, with one side of the body drilled with a hole (2Ra) transverse to the groove (2La) of the left mounting shaft (2L) to accommodate the fitting (4), and the other side of the body is drilled with a hole (2Rc) to accommodate the threading (1a) of the locking shaft (1) to the threaded hole (4a) of the fitting (4). It is also fabricated to have at least one hole (2Rb) to accommodate the threading (3) of the screw (3) to the threaded hole (2Lb) of the left mounting shaft (2L) to secure the two parts together. 4. A locking mechanism for the gear shift lever locking device under claim 3, in which, when the right (2R) mounting rod is assembled with the nut (4), both ends of the nut (4) close off the screw head (3) to prevent theft.