JP3301726B2 - Super lock device for vehicle door lock device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a super lock device for a vehicle door lock device.

[0002]

2. Description of the Related Art Conventionally, a locking / unlocking motor provided on a vehicle lock body, a silno block lever provided on the lock body, a transmission mechanism from the locking / unlocking motor to the silno block lever, and a super lock motor And the one provided with a super lock engagement rod are known.

[0003]

In the known device, the vehicle lock device has been increased in size because the position of the super-lock engaging rod has not been devised. Therefore, the super lock engagement rod is housed in a narrow gap between the sector gear and the super lock motor. If the super lock engaging rod is stored in a narrow gap, the super lock engaging rod will not move much.When releasing the super lock by key operation, even if the super lock engaging rod can be released, the Cannot rotate completely. This is because the super lock engagement rod can be released with a slight movement, but the movement of the silno block lever or the key lock lever in the unlocking direction cannot be made unless the movement is larger than that.

[0004]

An object of the present invention is to provide a super lock device in which a super lock can be released by a key operation and a silno block lever or a key lock lever can be unlocked by a key operation.

[0005]

Means for Solving the Problems] Accordingly, the present invention is the vehicle locking body 1, a locking and unlocking motor 2, for the locking and unlocking
Switch between locked position and unlocked position by motor 2
That the sill knob lock lever 16, the locking and unlocking motor 2
Wherein the side surface provided in the power transmission mechanism leading to the sill knob lock lever 16 and the sector gear 11 having a super-locking pawl 13, a super lock motor 21 which is provided on the side of the sector gear 11, the super-locking pawl 13 from
The super lock mode has an engagement portion 27 capable of being engaged.
By rotating about the shaft 28 by the output of the
The engagement portion 27 engages with the super lock claw 13 and
A switch that disables rotation of the sector gear 11 in the unlock direction.
Paper lock position and the engagement portion 27
Switch to the super lock release position where it comes off from the claw 13
Super lock Kakarigo杆25 that, key which rotates at a key operation
A lock lever 34;
The parlock engagement rod 25 is connected to the sector gear 11 and the gear.
It is placed in the gap 26 between the lock motor 21 and the key.
The lock lever 34 and the silno block lever 16
Unlocks the key lock lever 34 by unlocking with a key.
When it is rotated in the unlocking direction,
16 switches from the locked position to the unlocked position
So that the super lock engagement rod 25 is
The key lock lever 34 is provided with a
When the key is unlocked in the paper lock state, the key
-When the lock lever 34 rotates in the unlock direction,
The super lock engagement rod 25 is brought into contact with the cam
From the super lock position to the super lock release position
And a cam surface 38 for returning to the original position.
The relationship between the key lock lever 34 and the cam surface 38
By rotating in the unlocking direction, the Sirno block lever
-16 cuts from the locked position to the unlocked position.
Before replacing, the super lock engagement rod 25 is
-Return to the unlock position and
To return the lock lever 25 to the super lock release position.
This is a super lock device of a vehicle door lock device configured to be released from contact with each other .

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to the drawings.
Reference numeral 1 denotes a lock body for a vehicle, and a locking / unlocking motor 2 is mounted laterally at an upper position on the back surface of the lock body 1 for a vehicle, and a worm 4 is fixed to a rotating shaft 3 of the lock body 1. The worm wheel 5 to be fitted is fixed on the shaft 6. A first gear 7 smaller in diameter than the worm wheel 5 is mounted on the shaft 6, and a second gear 9 meshing with the first gear 7 by the shaft 8 is provided below the first gear 7. The second gear 9 is provided with a third gear 10 having a smaller diameter than the second gear 9, and a sector gear 11 that engages with the third gear 10 is mounted on a shaft 12 below the second gear 9. A super lock claw 13 is provided on the side of the sector gear 11.
To form The shaft 12 mounting the Konekutogi A 1 4.
At the bottom of the connect gear 14 made forms gear 15, the gear 15 teeth 17 of the sill knob lock lever 16 is engaged. The sillno block lever 16 is fixed by a shaft 18 and has a substantially L shape. The teeth 17 are formed at the upper end of one piece 19, and a rod reaching the sill knob is connected to the tip of the other piece 20.

A super lock motor 21 is provided vertically on the side of the second gear 9, a worm 23 is fixed to a rotating shaft 22 of the super lock motor 21, and a worm is mounted on the side of the worm 23. A superlock engaging rod 25 having a worm wheel 24 engaging with 23 is provided. The super lock engagement rod 25 is connected to the second gear 9 (sector gear ).
Ya 11) and the gap between the super lock motor 21 2
Located within 6 has an engaging portion 27 for super locking engaged with the super b <br/> Kkutsume 13 and fall to the second gear 9 side. The super lock engagement rod 25 is fixed to a shaft 28, and another shaft 29 is provided between the shaft 28 and the worm 23. The cancel lever 30 and the key lever 31 are fixed to the shaft 29. The key lever 31 has a tooth portion 32, and a key lock lever 34 having a tooth portion 33 meshing with the tooth portion 32 is fixed below the key lock lever 34 by a shaft 35, and a link 36 is formed between the key lock lever 34 and the sirno block lever 16.
To join.

Thus, the super lock engagement rod 25
Is formed with a cam portion 37, and the cancel lever 30 is formed with a cam surface 38 which comes into contact with the cam portion 37. The relationship between the cam portion 37 and the cam surface 38 is determined by the
Is fixed to the shaft 28, and the cancel lever 30 is fixed to the shaft 29.
In a state where the engagement portion 27 lying on the gear 9 side is engaged with the super locking claw 13 of the (super lock Kakarigo杆25 scan
(The lock position) , the cam portion 37 and the cam surface 38 are engaged, and when the super lock engagement rod 25 moves to the left in the figure and the super lock claw 13 and the engagement portion 27 are disengaged (super lock). Super lock release of engagement rod 25
In this case , the cam 37 and the cam surface 38 are disengaged from each other.

[0009]

The worm 4 is rotated by energizing the locking / unlocking motor 2, and the worm wheel 5 is rotated by the worm 4. Hereinafter, the second gear 9 is rotated by the first gear 7 and the third gear 10 is rotated.
, The sector gear 11 is rotated, the connect gear 14 rotates the silno block lever 16 to lock the other piece 20 of the silno block lever 16 to the locked position, and unlocks the other piece 20 to the unlock position.

When the lock position is attained, the sector gear 11 turns clockwise, and the super lock claw 13 is positioned above the engagement portion 27 of the super lock engagement rod 25. In this state, when the super lock motor 21 is energized and the super lock engagement rod 25 is tilted toward the second gear 9 through the worm wheel 24 by the worm 23, the sector
Since super locking claw 13 engaging portion 27 of the gear 11 is Ru Do <br/> super lock for restricting the left rotation of the sector gear 11 engage, thereafter, unlocked be energized unlocking motor 2 Not done.

[0011] When released by the super lock key operation, it is sufficient to right rolling the key lock lever 34 which is in a position to b position. Then, the key lever 31 is turned to the left via the tooth portions 33 and 32, and the cancel lever 30 is also turned to the left by turning the key lever 31 to the left, so that the cam surface 38 provided on the cancel lever 30 causes the super lock engagement rod 25 to rotate.
From hitting the cam portion 37, superlocking Kakarigo杆25 is Hidariten about the shaft 28, the engaging portion 27 is disengaged from the super lock <br/> click pawl 13, the super lock is released.

When the super lock is released by the key operation described above,
The key lock lever 34 is moved from a position to the b position. Therefore, the sirno block lever 16 is still in the locked position and has not been rotated to the unlocked position.

When the key lock lever 34 and the engagement portion 27 of the super lock engagement rod 25 are
Is rotated to the position b is super locking claw 13 by Risoto, superlocking Kakarigo杆2 disposed in the gap 26
5 collides with the super-lock motor 21 and stops moving.
And the cancel lever 30 is fixed to the shaft 29.
The cam portion 3 of the super lock engagement rod 25
7 and the cam surface 38 of the cancel lever 30 are disengaged . Therefore, irrespective of the super lock engagement rod 25,
The key lock lever 34 can be rotated to the position c.
It can, can unlock position twice moving the sill knob lock lever 16 at the same time.

[0014]

The known device lacks a device for the position of the super-lock engaging rod, so that the vehicle locking device is enlarged. Therefore, the super lock engagement rod is housed in a narrow gap between the sector gear and the super lock motor. If the super lock engaging rod is stored in a narrow gap, the super lock engaging rod will not move much.When releasing the super lock by key operation, even if the super lock engaging rod can be released, the Cannot rotate completely. This is because the super lock engagement rod can be released with a slight movement, but the movement of the silno block lever or the key lock lever in the unlocking direction cannot be made unless the movement is larger than that. However, the present invention is (i) a vehicle locking body 1, a locking and unlocking motor 2, prior
Locking position and unlocking position by motor 2
And a movement from the locking / unlocking motor 2 to the silno block lever 16.
Since the sector gear 11 provided in the force transmission mechanism and having the super lock claw 13 on the side surface is disposed, the locking / unlocking motor 2 is rotated in the normal or reverse direction so that the silno block lever 1 is rotated.
6 can be rotated to unlock and unlock. (B) A motor for super-lock on the side of the sector gear 11
21 and a lockable engagement member with the super lock claw 13
Output of the super lock motor 21 having a joint 27
As a result, the engagement portion 27 rotates around the shaft 28,
The sector gear 1 is engaged with the super lock claw 13.
Super lock that disables rotation in the unlock direction of 1.
The position and the engagement portion 27 are separated from the super lock claw 13
Since the super lock engagement rod 25 is switched to the unlocked super lock release position , the super lock can be performed by engaging the engagement portion 27 with the lock claw 13 by rotating the super lock motor 21 forward and reverse. . (C) superlocking Kakarigo杆25 because placed in gap between 26 of the said sector gear 11 while Jikutome the lower end shaft 28 superlocking motor 21, it can form the entire locking device compact. (D) When the key is unlocked, the super lock engagement rod 25 rotates via the key lock lever 34 so that the lock claw 13 and the engagement portion 27 are disengaged. You can release the super lock with. (E) A cam portion 37 is provided on the super lock engagement rod 25.
The key lock lever 34 has a super lock
In this state, the key lock lever is
-34 rotates in the unlock direction, the cam portion 37
The super lock engagement rod 25 is brought into contact with the super
Return from the lock position to the super unlock position
A cam surface 38, and the cam portion 37 and the cam surface 38
Is related to how the key lock lever 34 is unlocked.
The rotation in the direction causes the Shirno block lever 16 to
Before switching from the locked position to the unlocked position,
Release the super lock engaging rod 25
Position and the super lock engagement rod 25
Return to the super lock release position.
Since the connection is released , the super lock can be easily unlocked by key operation.

[Brief description of the drawings]

FIG. 1 is an overall rear view.

FIG. 2 is a rear view of a super lock engagement rod portion.

FIG. 3 is a rear view in which a super lock engagement rod is tilted in a super lock direction.

FIG. 4 is a rear view in a super lock state.

FIG. 5 is a rear view of a super unlocked state.

FIG. 6 is an unlocked rear view.

FIG. 7 is a rear view of a sector gear.

FIG. 8 is a rear view of the connect gear.

FIG. 9 is a rear view of a super lock engagement rod.

FIG. 10 is a rear view of a cancel lever.

FIG. 11 is a rear view of the key lever.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Vehicle lock main body, 2 ... Locking / unlocking motor, 3 ... Rotating shaft, 4 ... Worm, 5 ... Worm wheel, 6 ... Shaft, 7
... first gear, 8 ... shaft, 9 ... second gear, 10 ... third gear,
11: sector gear, 12: shaft, 13: lock claw, 14:
Connect gear, 15: Gear, 16: Silno block lever, 17: Tooth, 18: Shaft, 19: One piece, 20: Other piece,
21 ... Super lock motor, 22 ... Rotating shaft, 23 ...
Worm, 24: Worm wheel, 25: Super lock engagement rod, 26: Gap, 27: Engagement part, 28: Shaft, 2
9 ... axis, 30 ... cancel lever, 31 ... key lever,
32: tooth portion, 33: tooth portion, 34: key lock lever, 3
5: shaft, 36: link, 37: cam portion, 38: cam surface.

──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. ⁷ , DB name) E05B 65/20 B60J 5/00 E05B 17/20 E05B 47/00

Claims (3)

(57) [Claims] A locking / unlocking motor is provided on a vehicle lock body, and a locking position and an unlocking position are controlled by the locking / unlocking motor.
And a lock lever 16 for switching to the lock position.
A sector gear 11 having a super-locking pawl 13 on the side surface provided in the power transmission mechanism leading to a superlocking motor 21 which is provided on the side of the sector gear 11, the Sioux
The locking device has an engaging portion 27 engageable with the
The shaft 28 as the center by the output of the motor 21
By rotating, the engaging portion 27 is moved to the super lock claw.
13 in the unlock direction of the sector gear 11
Super lock position for disabling rotation and engagement portion 27
Is released from the super lock claw 13
Super lock Kakarigo杆25 switched to a release position, key
-Having a key lock lever 34 that rotates by operation
In the above, the super lock engagement rod 25 is
Gap 2 between gear 11 and super lock motor 21
6 and the key lock lever 34 and the sill knob
The lock lever 16 is an unlocking operation using a key.
When the lock lever 34 is rotated in the unlocking direction,
When the Renault lock lever 16 is
Connect to switch to the lock position, and
The engagement rod 25 is provided with a cam portion 37, and the key lock lever is provided.
In the super lock state, the key release
The key lock lever 34 is unlocked by the lock operation.
When it rotates in the direction, it comes into contact with the cam
Move the lock engagement rod 25 from the super lock position to the slide.
The cam surface 38 for returning to the lock release position.
The relationship between the cam portion 37 and the cam surface 38 is determined by the key
The rotation of the lock lever 34 in the unlocking direction
The sirno block lever 16 is moved from the locked position to the
Before switching to the unlocked position,
When the rod 25 is returned to the super-lock release position,
The super lock of the super lock engaging rod 25
Abutment of each other is released by returning to the release position
Super lock device of the configured vehicle door lock device. 2. The cam surface 38 according to claim 1 ,
The cancel lever that rotates together with the key lock lever 34
Provided in the bar 30, the axial center the cancel lever 30 is positioned on the side of the shaft 28 of the super-locking Kakarigo杆25
Super lock device of a vehicle door lock device fixed to a shaft 29 having a different shaft. 3. A locking / unlocking motor is provided on a lock body 1 for a vehicle.
2 and the unlocking / unlocking motor 2
The sirno block lever 16 that rotates during the
The lock / unlock motor 2 is moved from the silno block lever 16
Super lock on the side provided in the power transmission mechanism leading to
A sector gear 11 having a claw 13;
A super lock motor 21 disposed at a side position;
It has an engaging portion 27 that can be engaged with the super lock claw 13.
The output of the super lock motor 21 causes the shaft 28
The engagement portion 27 is rotated around the
The sector gear 11 is unlocked by engaging with the locking claw 13.
The super-lock position that disables rotation in the
The superposition part 27 comes off from the super lock claw 13
-Super lock engagement rod 2 that switches to the unlocked position
5 and rotation between lock position and unlock position by key operation
With the key lock lever 34
The super-lock engaging rod 25 is operated by a key operation.
When the clever 34 is turned toward the unlock position,
The shirno block lever 16 is moved from the lock position to the
Before switching to the unlock position,
3, the engaging portion 27 is configured to be disengaged.
The unlocking motor 2 has a rotating shaft 3 extending in the horizontal direction.
The locking / unlocking motor 2 and the power transmission
Delivery mechanism and the silno block lever 16
In the vertical direction perpendicular to the
The lock motor 21 is located on the left and right sides of the power transmission mechanism.
And a rotating shaft 22 is arranged on the upper side.
The key lock lever 34 is extended downward.
The Luo block lever 16 is the
In the up-down direction with the parlock motor 21
The super lock engagement rod 2 is disposed so as to be
5 is the sector gear 11 and the super lock motor
Soo of the vehicle door lock device arranged in the gap 26 with the
Parlock device.