KR100264670B1 - Shift lock and key inter lock device - Google Patents

Abstract

PURPOSE: A device for shift lock and key interlock of an automatic gearshift lever is provided to reduce production cost by employing a cable and a rotating lever. CONSTITUTION: A shift lock and key interlock device of an automatic gearshift lever comprises: a guider(210) combined to a portion of an automatic gearshift lever(200); a slider(220) combined to the guide in a linearly movable state for upwardly and downwardly moving a detent pin(230) linearly moving a slot(231); a locker(261) fixed in an end of a shift cable(260) inserted into a cable guider(250) fixed on a panel(240) for locking the slider; a first rotating lever(280) axially installed in a lower portion of the lever, and of which one end is connected with a key interlock cable(290); and a second rotating lever(283) of which one end is connected with the other end of the first rotating lever via a connecting pin(282), and of which other end is connected with the slider via another connecting pin(284). Compared with a shift lock and key interlock device employing a solenoid, production cost is cut down.

Description

Automatic shift lever shift lock and key interlock device for automobiles

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an automatic shift lever shift lock and a key interlock device of an automobile, and in particular, an at lever shift lock and a key interlock of a vehicle configured to reduce manufacturing costs by using a cable and a rotation lever. inter lock) device.

In general, when a gear is shifted, an interlock device is employed in a transmission of an automobile so that a shift is not made in two times at the same time.

1 is a configuration diagram of a conventional interlock device, as shown in this, the automatic transmission lever 100 is coupled to rotate on the shaft 101, the locking member 110 is rotatably coupled to the shaft 111 and In addition, the solenoid 120 is rotated, and the detent pin 140, which is caught in the groove of the detent plate 130, is coupled to move in the guide hole 141, and on one side of the detent plate 130. The key interlock switch 150 actuated by the detent pin 140 is coupled.

In this conventional device, the detent pin 140 is locked or released by the rotation of the locking member 110 by the solenoid 120, and the detent pin 140 is engaged with the locking groove of the detent plate 130. The locking prevents double biting of the gear.

Such a conventional apparatus has a problem in that manufacturing cost is increased by using the solenoid 120 and the key interlock switch 150 which is a micro switch.

The present invention has been made in order to solve the above-mentioned defects and problems, and to provide an automatic shift lever shift lock and a key interlock device for a vehicle configured to reduce manufacturing costs by using a cable and a rotation lever.

In order to achieve the above object, the present invention provides a guider coupled to one side of the automatic transmission lever condensed with the shaft, a slider for moving the detent pin vertically coupled along the long hole and linearly movable along the guider; A locker fixed to one end of the shift cable inserted into the cable guider fixed to the panel to lock the slider, a first pivot lever pinned to one lower side of the automatic shift lever and connected to a key interlock cable at one end thereof; An autoshift lever shift lock and a key interlock device of an automobile, which is configured by a second pivoting lever having one end connected to the other end of the first pivotal lever by a connecting pin and the slider connected to the other end by the connecting pin.

1 is a block diagram of a conventional interlock device.

2 is a view showing the configuration and operation of the device of the present invention, showing a locked state.

* Description of the symbols for the main parts of the drawings *

200: automatic shift lever 201: shaft

210: guider 220: slider

230: detent pin 231: long hole

240: panel 250: cable guider

260: shift cable 261: rocker

280: first pivot lever 281: pin

282: connecting pin 283: second pivot lever

284: connecting pin 290: key interlock cable

Hereinafter, described in detail by the accompanying drawings an embodiment of the present invention as follows.

2 is a view showing the configuration and operation of the device of the present invention, showing a locked state. As shown in the drawing, in the present invention, the guider 210 is coupled to one side of the automatic transmission lever 200 which is constricted by the shaft 201, and the guider 210 linearly moves along the long hole 231 to the guider 210. A slider 220 for moving the tent pin 230 up and down is coupled to be linearly movable, and one end of the shift cable 260 inserted into the cable guider 250 fixed to the panel 240 has the slider ( A locker 261 locking the 220 is fixed, and a first pivot lever 280 is pinched by a pin 281 at one lower side of the automatic shift lever 200 so that a key interlock cable 290 is connected at one end thereof. It is. In addition, one end of the second pivoting lever 283 is connected to the other end of the first pivoting lever 280 by a connecting pin 282, and the slider 220 is connected to the other end of the second pivoting lever 283. It is connected by pin 284.

2 of the present invention shows a state in which the detent pin 230 is locked and restrained. In this state, the first pivot lever 280 is interlocked with the key interlock cable 290 to support the shaft 201. Rotate clockwise with respect to the second pivoting lever (283) moves the slider 220 downward while interlocking together so that the detent pin (230) is caught in the engaging groove of the slider 220 is the long hole 231 Will move downward.

That is, the present invention is a structure using the principle of the piston reciprocating motion of the engine, the slider 220, the second pivoting lever 283, the first pivoting lever 280 and the rocker 261 member is linked to the movement of the push button When the brake pedal is pressed while the start is ON, the rocker 261 is pulled by the shift cable 260 to release the restraint of the slider 220, and when the push button is pressed, shifting to the other end is possible. Done. If the push buttons are not released at the other end and the P end, the key cannot be released.

As described above, the automatic shift lever shift lock and key interlock device of the present invention has an advantage in that manufacturing cost is reduced as compared to a device using a conventional solenoid, and the HMC original technology is adopted in a cable type automatic transmission shaft and a key interlock device. There is an effect that can be secured.

While the embodiments of the present invention have been described so far, the present invention is not limited thereto, and various embodiments which can be modified and changed within the true spirit and scope of the principles described and claimed are within the protection scope of the present invention. You will have to understand.

Claims (1)

A guider coupled to one side of the automatic transmission lever constricted by the shaft; A slider coupled to the guider so as to be linearly movable and moving the detent pin vertically moving along the long hole; A locker fixed to one end of the shift cable inserted into the cable guider fixed to the panel to lock the slider; A first pivot lever which is pinned to one lower side of the automatic shift lever and whose key interlock cable is connected to one end thereof; An auto shift lever shift lock and a key interlock device, comprising a second pivoting lever having one end connected to the other end of the first pivot lever by a connecting pin and the slider being connected to the other end by a connecting pin. .