RU50490U1 - VEHICLE SHUTTER LOCKING CONNECTOR - Google Patents

Description

Technical specifications

The technical solution relates to an additional device for locking the gearshift lever for cars, which includes a pendulum lock controlled by a lock with a bolt.

The current state of technology

Well-known equipment for locking a gearshift lever of this type, in which the pendulum lock, when the lock is closed, adjoins the gearshift lever with a profiled selection, to connect the lock, the kinematic connections provided by the clown with a two-arm lever. Taking into account this kinematic connection, the lock is located almost in horizontal position, and therefore it is necessary to drill a hatch for access to the lock into the side face of the tunnel for the gear lever levers. In addition to the violation of the tunnel by the hatch, the comfort of servicing the equipment is clearly reduced, for which it is more profitable to place the lock on the upper side of the tunnel and as close as possible to the gear lever.

This problem can be partially solved with the help of a safety device with a lock in a vertical position mounted in a holder, on which there are two mobile boards controlled by a lock. The disadvantage of this device is that the gear lever passes through the hole of the holder, under which it is closed in the closed state by means of a locking plate. This causes problems during mounting. The boards should be easy to move and also a relatively small deformation causes a limitation of the function of the equipment and the possibility of breaking the key in the lock.

The essence of the technical solution

These disadvantages can be removed in an additional device for locking the gear lever, which contains a pendulum lock controlled by a lock using a valve based on this technical solution, the essence of which is primarily that the lock

located on the upper wall of the cabinet near the slot for the gear lever and the latch is mounted on the other side of the slot in a pendulum manner in the direction into the slot by that part of the latch on which there is a profiled contact surface with the gear lever, and the lock is connected kinematically with the latch by means of a latch.

The advantage is, taking into account the simplification of the design, if the lock is connected kinematically with the valve using a crank, whose neck engages in the valve guide.

For the above reason, it is also advantageous if the valve has a supporting surface for the retainer and kinematic connection with the retainer using the head.

It is also advantageous if the latch also has a spring, which reduces unwanted sounds that occur during spontaneous vibration of the latch.

Considering the reduction in labor intensity, it is advantageous if the accessory for locking the gear lever is located near the head of the gear lever and the lock body passes through the opening of the gear lever cover sleeve.

Overview of drawings

The technical solution will be explained more closely with the help of the drawings, which schematically indicate the following: in Figure No. 1, the axonometric vibration installation of the auxiliary device enclosure in the unlocked position, in Figure No. 2, the vibration installation of the device from above according to Figure No. 1 in a partial section, in Figure No. 3, the vibration installation of the auxiliary device from above in a partial section of a closed device, in Figure No. 4, the vibration installation of an alternative solution to the valve and retainer.

Description of implementation example

An additional device for locking an unspecified gear lever, according to Figure 1, includes a cabinet 2 , between the upper wall 3 and the bottom 4 of which there is a void 5 closed by the front face 6 and side faces 7 , which together with the front face 6 extend under the bottom 4 of the cabinet 2 , and in the final part 8 , 9 they are bent to the side. In the final part 8 , 9

side faces 7 are holes 10 for not shown mounting screws. The rear face 11 closes the void 5 only from the sides of the slot 12 for the gear lever in the cabinet 2 . Near the slot 12, the housing 13 of the lock 14 is attached to the upper face 3 and its rotary part passes through the hole 15 in the upper face 3 into the void 5 of the cabinet 2 , in which a crank 16 or an eccentric is mounted on this part to create a kinematic connection with the valve 17 . In the void 5, a valve 17 is planted along the front face 6 in such a way that it rests on the face. The valve 17 is equipped at the end 20 , which lies on the side of the lock 14 , the guide 18 , which includes the pin 19 of the crank 16 . The reverse end 21 of the valve 17 is equipped to create a kinematic connection with the latch 23 , the supporting surface 22 for the latch 23 and the head 24 to deflect the latch 23 . The latch 23 is set so that it can rotate on the pin 32 in the void 5 of the cabinet 2 on the opposite side of the slot 12 so that the part that is equipped with the formed contact surface 25 for the gear lever can deviate into the slot 12 in the cabinet 2 . The design, which is shown in figures No. 2 and No. 3, has a supporting surface 22 on the head 24 of the valve 17 , and the control of the latch 23 . implemented using the edge 26 of the head 24 , which is adjacent to the correspondingly formed rear face 27 of the latch 23 . The connection of the latch 23 and the head 24 in this case is provided by means of a spring 29 placed in the void 5 of the cabinet 2 on the pin 38 and adjacent to the latch 23 and the valve 17 .

The difference between the alternative design of the device for locking the gear lever and the described construction is that the latch 23 is equipped with a recess 28 for the head 24 - this means that during the movement of the valve 17 there is always one of the faces 30 , 31 of the recess 28 in contact with the latch 23 so as indicated in figure 4.

The additional device for locking the gear shift lever mounted to the tunnel near the unillustrated head gear lever with the upper side thereof so that after unfastening cuff gave the slots 12 in the cabinet 2 can move freely the gear lever when switching speeds and a housing 13 interlock 14 up through the top side the tunnel. After attaching cabinet 2 with screws not shown, the equipment is ready for use. Locking is carried out using a key, by turning which, for example, from the "open" position to the "locked" position, the valve 17 moves, using a crank 16 connected to the rotary part of the lock 14 , from one extreme position to another. When moving from the unlocked position, according to Figure No. 2, to the locked position, according to Figure No. 3, the head 24 of the valve 17 turns the latch 23 , and its part with the formed contact surface 25 protrudes from the void 5 of the cabinet 2 into the slot 12 to the gear lever, on which it is applied at the moment when the valve 17 moves to another extreme position as shown in figure No. 3, in which the latch 23 , when the valve 17 is moved backward, rests on the supporting surface 33 of the head 24 of the valve 17 .

Unlocking is realized back - the reverse movement of the latch 23 , according to Figure No. 3, is provided with a spring 29 , in the structure according to Figure No. 4, the head 24 , placed on the edge 31 - in this design it is advantageous to use the spring 29 to remove the knock of the latch 23 into the valve 17 wardrobe 2 .

If the housing 13 of the lock 14 is equipped in place of a cover gear cuff that is not shown, a helping cuff that is pushed into the opening of the cuff. In other cases, the opening for the housing 13 of the lock 14 is located in the tunnel of the machine.

Industrial Uses

An additional device for locking the gear lever is designed primarily for cars for which it is not convenient to drill a lock hole in the body.

SECURITY REQUIREMENTS

1. An additional device for locking the gearshift lever of vehicles, which includes a pendulum lock controlled by a lock with a bolt, which is characterized in that its lock (14) is placed on the upper edge of the cabinet (2) near the slot (12) for the shift lever the gears and the lock (23) are placed on the other side of the slot (12) in a pendulum manner in the slot (12) with the part that is equipped with a formed contact surface (25) to create contact with the gear lever, and a kinematic connection is created nenie lock (14) with a retainer (23) by means of the valve (17).

2. An additional device for locking the gearshift lever of cars, based on requirement No. 1, characterized in that the lock (14) is in kinematic connection with the valve (17) using a crank (16), the pins (19) of which are supported by the valve guide (17).

3. An additional device for locking the gearshift lever of cars, based on requirement No. 1 or No. 2, characterized in that the valve (17) is equipped with a supporting surface (33) for the lock (23) and for kinematic connection with the lock (23) and the head (24).

4. An additional device for locking the gearshift lever of vehicles, based on requirement No. 1 or No. 2 or No. 3, characterized in that the latch (23) is loaded with a spring (29).

5. An additional device for locking the gearshift lever of cars, based on requirement No. 1 or No. 2 or No. 3 or No. 4, characterized in that it is placed near the head of the gear lever and the housing (13) of the lock (14) passes through the hole in gear shift cover.

Claims (5)

1. The attachment for locking the gearshift lever of the vehicle, including a lock, a rotary bolt and a latch of the said lever, characterized in that it further comprises a box 2 provided with a slot 12 for the gear lever, and on one side of the slot in the hole in the upper edge of the box is placed the lock 14, and between the upper face of the box and its bottom there is a cavity in which the rotary part of the lock and the latch 23 located on the other side of the lock are kinematically connected by a rotating valve 17 Jesi, and by turning the key member in the slot of the cavity boxes for joining its abutment surface 25 with the gear lever. 2. The attachment for locking the gearshift lever of the vehicle according to claim 1, characterized in that the kinematic connection of the lock with the latch 23 is carried out by a rotary valve 17, which is equipped with a handle 16 that engages the rotary part of the lock with a pin 19. 3. The attachment for locking the gearshift lever of the vehicle according to claim 1, characterized in that the valve 17 is provided with a head 24 with a supporting surface 33 for kinematic connection with a latch 23. 4. The attachment for locking the gearshift lever of the vehicle according to claim 1, characterized in that the latch 23 is equipped with a spring 29. 5. The attachment for locking the gearshift lever of the vehicle according to claim 1, characterized in that it is located near the head of the gearshift lever of the vehicle, and the housing 13 of the lock passes through the hole in the protective cuff of the gearshift lever.