SK6535Y1 - Bracket lock for blocking motor vehicle components - Google Patents

Abstract

Technical solution describes lock for locking the console parts of a motor vehicle comprising a box-bracket (10), which has on a flat top of the slotted line, in which it is slideably mounted slider (9) and swingable lock latch (7), whereby the slider (9) is mechanically interconnected with the lock latch (7) and on top of the bracket (10) is arranged lock cylinder (11) on which rotating end is fixed disc (8) with the eccentric tumbler, which extends into the groove (18) in the slider (9) , whereby slider (9) is on the side turned towards the lock latch (7) formed cam (12), which closely extends to corresponding shaped area (17) in the lock latch (7).

Description

Technical field

The invention relates to a cantilever lock for blocking motor vehicle components, comprising a box bracket having a flat slot guide on the upper side in which a slider and a pivotable locking latch are slidably mounted, the slider being mechanically coupled to the locking latch and an interlocking insert having an eccentric bearing pin fixed to the pivot end of which engages a groove in the slider.

BACKGROUND OF THE INVENTION

A number of known devices are used to secure motor vehicles against theft, the common aim of which is to block one of the vehicle assemblies and thereby prevent unauthorized use of the vehicle. Regardless of the rapid development of electronic systems, mechanical security devices are still in use.

A common feature of the most widespread group of mechanical locking devices is that, by extending the locking mandrel, they block the movement of the selected component or assembly of the motor vehicle. Known are locks of the shift mechanism that lock the control lever in one position by turning the key in the lock cylinder. Obviously, instead of the shifting mechanism, it is possible to lock other vehicle assemblies, such as the clutch control arm, the injection device control, the fuel supply to the engine, the bonnet and the like.

There are also known devices in which a number of locking pins can be pulled out simultaneously by turning the key in the lock cylinder, thereby blocking several parts or assemblies of the vehicle at the same time, for example the shift mechanism together with the bonnet of the vehicle's engine compartment.

From utility model no. 8886 is a known apparatus for locking a motor vehicle control mechanism, comprising a housing in which a lock cylinder is arranged, on the pivoting end of which a disc is mounted, from whose surface a pin protrudes, on which a pivotably mounted pin is mechanically connected to the locking mandrel of the shift mechanism.

Utility model no. 14483, which discloses an additional gear lever locking device, comprising a housing bracket having a flat slot guide on the upper side in which a slider and a pivotable locking pawl are slidably mounted, the slider being mechanically coupled to the lock pawl. On the upper side of the bracket there is a lock insert, on the pivot end of which a disc with an eccentric bearing pin is fixed, which engages a groove in the slider. According to one embodiment, the locking pawl is returned to the "unlocked" position by means of a return spring, which is particularly disadvantageous at low temperatures. According to a further preferred embodiment, the return spring can be replaced by a nose which moves with great play between the side walls of the recess in the latch, but this leads to undesirable knocking. Therefore, the use of a return spring is also recommended in this embodiment.

The object of the technical solution is to eliminate the drawbacks of the known embodiment and advantageously to adapt the known device so as to allow simultaneous locking of the parts at two distant places of the vehicle.

The essence of the technical solution

This disadvantage is overcome by a cantilever lock for blocking motor vehicle components, comprising a box bracket having a flat slotted guide on the upper side in which a slider and a pivotable locking latch are slidably mounted, the slider being mechanically coupled to the locking latch and arranged at the upper side of the bracket. a lock cylinder on which a disc with an eccentric bearing pin, which engages in a groove in the slider, is mounted on the pivot end, according to a technical solution, characterized in that the slider has a cam formed on the side facing the locking latch. areas in the locking latch.

Such a design makes it possible to remove the previously used return spring without the risk of knocking the mechanism.

According to a preferred embodiment, a double-reversible lever is pivotably mounted on the inner wall of the bracket, one end of which is connected to a slider, while the other end of the lever is connected with a cable, the opposite end of the cable is connected to a locking mandrel slidably mounted in the guide.

According to further preferred embodiments, the locking mandrel, in the extended state, may extend into the locking eye fixedly coupled to the vehicle hood, or may block the clutch control arm, or the injection device control, or the fuel supply.

SK 6535 Υ1

BRIEF DESCRIPTION OF THE DRAWINGS

A cantilever lock for blocking motor vehicle components according to the invention will be described in more detail by way of example of the specific embodiment shown in FIG. 1 in an axonometric side view and FIG. 2 in an axonometric view from above.

EXAMPLES

An exemplary embodiment of a cantilever lock for blocking components of the motor vehicle of FIG. 1 and 2 includes a box console 10 which, when mounted in the central tunnel of a motor vehicle, partially surrounds a control lever (not shown). The housing bracket 10 has a flat slot guide on the upper side in which the slider 9 is slidably mounted and the locking pawl 7 pivots about the axis 19, which locks the control lever (not shown) in the extended state.

The slider 9 has a cam 12 formed on the side facing the locking pawl 2, which closely engages the corresponding shaped surface 17 in the locking pawl 7.

On the upper side of the bracket 10 there is arranged a lock insert 11, on the pivot end of which a disc 8 with an eccentric bearing pin is fixed, which extends into a groove 18 in the slider 9.

On the inner wall of the bracket 10 is a pivotally mounted double-reversible lever 6, one end of which extends into a groove 18 in the slider 9, while a cable 1 of the cable 2 is connected to the other end of the lever 6. 14. The housing 2 is protected against interruption by the metal bushing 4 and the metal cover 3 at the console 10.

The locking mandrel 11 is slidably mounted in a guide 16 mounted in the bracket 15 in the region of the front edge of the bonnet of the motor vehicle. On the underside of the front edge of the bonnet of the motor vehicle there is a locking eye 13 through which the extended locking mandrel 14 can pass when the bonnet is closed.

After inserting the key into the lock cylinder U, it is possible to turn the lock cylinder U, which carries the disc 8. Together with the disc 8, a pin (not shown) is rotated which moves the slider 9 by moving it in the groove 18. 17, depending on the direction of movement of the slider 9, it moves or locks the locking pawl 7 by rotating the locking pawl 7 about the axis 19. In the extended position, the pawl 7 locks an unknown control lever.

At the same time, the displacement of the slider 9 is also rotated by a double-reversible lever 6, the upper end of which extends into the groove 18 in the slider 9. The lower end of the lever 6 thus moves the steel cable 1 of the cable 2. pushes the locking pin 14 into the locking eye 13 of the hood.

It will be appreciated by those skilled in the art that the lock mandrel 14 can, in the extended state, block other vehicle components or assemblies, such as the clutch control arm, the injection device control, the fuel supply, and the like instead of the vehicle hood.

Claims (4)

PROTECTION REQUIREMENTS A cantilever lock for blocking motor vehicle components, comprising a box bracket (10) having on its upper side a flat slot guide in which a slider (9) and a pivotable locking pawl (7) are slidably mounted, the slider (9) being mechanically interconnected with the locking pawl (7) and on the upper side of the bracket (10) there is arranged a lock cylinder (11), on the pivot end of which a disc (8) is mounted with an eccentric bearing pin characterized in that the slider (9) has a cam (12) formed on the side facing the locking pawl (7), which tightly engages a corresponding shaped surface (17) in the locking pawl (7). A cantilever lock according to claim 1, characterized in that a double-reversible lever (6) is pivotably mounted on the inner wall of the bracket (10), one end of which is connected to the slider (9) while the other end of the lever (6) is a connected cable (1) of the cable (2), the opposite end of the cable (1) of the cable (2) being connected to a locking mandrel (14) slidably mounted in the guide (16). A cantilever lock according to claim 1 or 2, characterized in that the locking pin (14) extends in the extended state into an eye (13) firmly connected to the hood of the vehicle. A cantilever lock according to claim 1 or 2, characterized in that the locking pin (14) in the extended state blocks the clutch control arm or the injection device control, or the fuel supply.