JP2606275Y2 - Automatic door lock system - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door lock device for an automatic door in which a door lock for restraining a door of a vehicle or the like in a closed state can be unlocked by an actuator.

[0002]

2. Description of the Related Art For example, a drawing of Japanese Utility Model Laid-Open No. 2-150377 discloses a door provided on a vehicle body and forcibly moving a wire in a closing direction and an opening direction by reciprocating a wire by a motor. When the door is opened, which is connected to the moving device and the door lock and prior to the operation of the door moving device,
An automatic door opening / closing device including an actuator for unlocking a door lock is disclosed.

[0003]

In the above-mentioned device, an actuator for unlocking a door lock is mounted on a base plate formed on the door lock. It may be necessary to attach them to the door separately from the door.

When the door lock and the actuator are separately provided, each of them must be mounted on the door and a connecting member such as a cable or a rod must be connected to the actuator and the release lever of the door lock. Since the lock is mounted in a narrow space at the end of the door, there is a problem that the connecting work is forced in a narrow work space, and the workability is deteriorated.

It is also conceivable that a connecting member is connected to the door lock before the door lock is mounted on the door, and the door lock is mounted on the door in this state. The connection of the connecting member to the lock must be such that the operating force from the actuator can be transmitted to the door lock release lever, but conversely, the movement of the door lock release lever cannot be transmitted to the actuator. .

In the connection structure described above, generally, a release lever is provided with an elongated hole corresponding to the operation amount of a connection portion with the connection member, and the connection member is movably engaged with the elongated hole. It is made to let. However, because of the operating force of the actuator, the connecting member is formed at the end as far as possible from the rotation axis of the release lever, so the elongated hole becomes longer, and the release lever becomes larger accordingly. There is a possibility that the end of the release lever may interfere with other portions, and if this is the case, there is a problem that the door lock becomes large.

The present invention has been made in consideration of the above-mentioned problems of the prior art, and has been made in consideration of the above-mentioned problems. An object of the present invention is to provide a door lock device for a door.

[0008]

In order to achieve the above object, the device of the present invention connects an actuator to a release lever of a door lock mounted on a door via a connecting member.
In the door lock device for an automatic door in which the door lock is unlocked by the operation of the actuator, an upright piece facing the actuator is formed on a release lever of the door lock, and a notch groove provided in the upright piece is formed.
A collar is fastened, the collar is provided with a terminal at one end, and the other end of the connecting member connected to the actuator.
One end is inserted, Ri by the actuation of the actuator, the terminal portion of the consolidated member abuts the collar, the release lever is pivoted
Release when the actuator is
When the lever is turned, the collar is connected to the connecting member.
On the other hand, the connecting member is connected to the release lever so as to make a swing movement .

[0009]

The connecting member can be easily connected to the door lock by fixing the collar through which the connecting member is inserted to the upright piece of the release lever of the door lock. Thereafter, the actuator and the door lock are respectively arranged at predetermined positions on the door, and the other end of the connecting member is connected to the actuator, whereby the actuator and the door lock are connected. When the actuator is actuated and the connecting member moves, the end of the connecting member contacts the collar, and the release lever moves in the release direction.

[0010]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. In FIG. 4, (1) is the body of the automobile, (2)
Is a slide door (hereinafter simply referred to as a door) mounted on the side surface of the vehicle body (1) so as to be openable and closable, and a rail having a slide roller (2a) fixed to the vehicle inner side surface provided on the side surface of the vehicle body.
(3) is slidably supported, and moves rearward from the fully closed position (indicated by 2B in FIG. 4) while slightly moving outward from the side surface of the vehicle body (1), and then moves to the side surface of the vehicle body (1). In the fully open position (shown by 2A in FIG. 4) that opens rearward in parallel with.

A door moving device (A) for forcibly opening and closing the door (2) from a fully closed position to a fully open position by a motor drive is provided on the lower surface of the step (4) at the entrance of the vehicle body (1). I have.

The door moving device (A) is a step bracket fixed to a side sill (1a) on the lower surface of the step (4) and fixed on a plurality of legs (1b) having a predetermined height.
And (5) a toothed drive pulley (7) mounted on the back of a raised portion (5c) formed behind the step bracket (5) and driven to rotate by a door moving motor (6) that can rotate forward and reverse. )
, A drive pulley (7), a rear pulley (9) pivotally mounted in the vicinity of the drive pulley (7), and a front pulley pivotally mounted in front of the rear side of the step bracket (5). And a flexible toothed belt (11) that is reciprocated by the rotation of the drive pulley (7), and the door (2).
A belt stopper (13) is held by a screw (14) and connected to the toothed belt (11) that moves along the moving direction of the belt, and a belt joint (15) is connected to the belt stopper (13). The base (15a) is pivotally connected to a shaft (13a) so as to be rotatable.

The step bracket (5) has a flange portion (5f) bent downward on the outer periphery thereof, and a door portion (5).
The step bracket (5e) corresponding to between the fully open position and the half open position in (2) has a step bracket (5).
A reinforcing member (5b) having a U-shaped section for reinforcing the step portion of (5) is fixed, and an inclined portion (11a) of a toothed belt (11) is provided in front of the step bracket (5).
Further, a front step portion (5d) protruding outward is formed.

As shown in FIGS. 13 to 15, the door moving drive unit (8) includes a housing (54) and a door moving motor housed and fixed in a motor housing (54a) of the housing (54).
(6) and a pinion (6a) pivotally attached to the housing (54) by a shaft (39a) and fixed to an output shaft of the door moving motor (6).
A first reduction gear (39) meshing with the first reduction gear (39), a second tooth reduction gear (40) pivotally connected to the shaft (40a) and meshing with the first reduction gear (39);
A drive pulley (7) fitted to the prism (40b) of the shaft (40a) and rotated integrally with the second gear (40) on the back side of the housing (54);
A cover (55) for closing the opening of the housing (54) and an opening (56a) through which the toothed belt (11) passes are formed, and the toothed belt (11) is securely engaged with the drive pulley (7). And a pulley cover (56) for guiding the operation. The door movement drive unit (8) is decelerated so that the output shaft of the door movement motor (6) can be rotated in reverse by an input from the drive pulley (7).

Around the shaft (39a) of the first gear (39), a plurality (three in this embodiment) of adjusting work holes (39b) penetrating toward the opposite side are formed. A fixing portion (54b) is formed in the corresponding housing (54) below the adjusting work hole (39b).

(57) A door moving motor is mounted on the housing (54).
A motor bracket for fixing the position (6) so that the position can be adjusted, and a screw (58) screwed into the fixing portion (54b) of the housing (54)
A mounting piece (57a) is provided through which is fixed.

Door moving motor for the first reduction gear (39)
The position adjustment of the pinion (6a) in (6) is performed by the door movement motor.
(6) is temporarily fixed to the fixed portion (54b) via the motor bracket (57), and the first and second reduction gears (39) and (40) are connected to the housing.
(54), the first reduction gear (39) is turned so that the adjusting work hole (39b) is located directly above the fixing portion (54b), and in this state, the pinion of the door moving motor (6) is turned on. (6a) is definitely the first
The position of the door moving motor (6) is adjusted so as to mesh with the reduction gear (39), a driver is inserted from the adjusting work hole (39b), and the screw (58) is tightened. ) Can be reliably fixed to the adjustment position.

(16) is a temporary fixing bracket which is connected to the step bracket (5) and the belt joint (15) by a screw (16a) and temporarily fixes the belt joint (15) in a proper position. (15) is the door side bracket (1
After the door bracket (12) is connected to the belt joint (15) by temporarily fixing it to the step bracket (5) so that it does not move unnecessarily until it is connected to (2), screw (1)
6a) is removed and removed from the step bracket (5).

In the door (2), the end of the belt joint (15) is fastened to the door side bracket (12) by bolts (12a), and the door moving motor (6) rotates forward and reverse to drive the pulley (12). 7)
Is rotated, the toothed belt (11) reciprocates in the opening and closing direction of the door (2), and opens and closes along the rail (3).

Reference numeral (50) denotes a temporary stop switch fixed to the back side of the step bracket (5). The door (2) is closed by the door moving device (A) and is about 20 to 30 cm before the fully closed position. When it reaches the position of (1), it comes into contact with the projection (13b) formed on the belt stopper (13) and momentarily closes and operates, so that power to the door movement motor (6) of the door movement device (A) is supplied. The supply is stopped, and the door (2) is temporarily stopped at that position. In this state, the circuit of the door moving motor (6) is closed as described later, and the motor brake is applied to apply a braking force so that the door (2) does not move from the stop position.

(17) The inclined portion (11a) of the toothed belt (11)
A front guide fixed to the back surface of the step bracket (5) corresponding to the above, guides the toothed belt (11) so as not to loosen loosely, and applies a predetermined tension to the toothed belt (11). It is to let. (18) is a step bracket
The harness of the door moving device (A) fixed in a zigzag manner avoiding the mounting holes (5a) on the back side of (5), (19) is an alarm sound such as a chime for safety when opening and closing the door (2). Is an operation alarm device that generates

The door moving device (A) is a state in which all parts such as the door moving drive unit (8) and the toothed belt (11) described above are mounted and assembled on the back side of the step bracket (5). ,
The step bracket (5) is fixed to the leg (1a) fixed to the side sill (1a) on the lower surface of the step (4) of the vehicle with the screw (1c), and then the door side bracket (12) is attached to the belt joint (15). Then, the temporary fixing bracket (16) is removed, so that the door moving device (A) and the door (2) are connected.

In this case, since the belt joint (15) is fixed at a regular position with respect to the step bracket (5) by the temporary fixing bracket (16) and is connected to the door side bracket (12), the door (2) It is possible to move along a regular route without being affected by the error in the construction of the parentheses.

The movement of the toothed belt (11) causes the belt stopper (13) and the belt joint (15) to be inclined (11a).
, The belt joint (15) enters behind the front step portion (5d) of the step bracket (5). At that time, the flange of the front step portion (5d) of the step bracket (5) has a lower flange portion (5f) than the other portions, and the reinforcing member (5b) is not provided. The screw (12a) connecting the belt joint (15) and the door side bracket (12) does not interfere with the edge of the front step portion (5d) and can enter the back side.

(48) a vehicle body facing the front end face of the door (2)
When the door (2) is located between the fully closed position and at least a half latch position to be described later, the door switch provided in (1) abuts on the front end surface of the door (2). Operate. Reference numeral (20) denotes an operation switch provided near the driver's seat of the vehicle body (1), and includes an open switch (20a) and a close switch.
(20b), and by operating the switches (20a) (20b), the door moving device (A) can be operated in the opening direction and the closing direction.

The closing switch (20) of the operation switch (20)
When b) is operated, the operation alarm device (19) is immediately activated to generate an alarm sound to notify the getting on / off of the door movement, and after a predetermined time elapses, the door moving device (A) is activated. The door (2) moves in the closing direction. After the door (2) is temporarily stopped by the stop switch (50), if the operation switch (20) is operated again within a predetermined time, the operation alarm device (19) and the door moving device ( A) is controlled to operate.

(24) A vehicle body facing the front end face of the door (2)
(1) The vehicle body side connector provided on the center pillar, (2
5) is a door-side connector provided on the side of the door (2) facing the body-side connector (24) so as to be freely retractable. From the time when the door (2) is in front of the half-latch position, each of the connectors facing each other is provided. (24) and (25) come into contact with each other to enable power supply from the vehicle body (1) to the door (2).

Inside the door (2), a door (2) is provided with a latch in a door lock (26) mounted on the rear end side of the door (2).
(Not shown) and a striker fixed to the body (1) side (not shown)
When the door is closed to a half-latch position which is a so-called half-door state where the door barely engages, the latch is forcibly rotated to forcibly close the door (2) to the full-latch position. B) and a release lever (46) of the door lock (26) via a cable (connecting member) (47), and by rotating the release lever (46) in the release direction, the striker of the latch and , And an actuator (C) for opening the door (2).

As shown in FIG. 11, when the door lock (26) is in the half-latch position, the closure motor (27) fixed to the base plate (29) rotates forward as shown in FIG. A rotation mechanism (28) composed of a worm and a worm wheel rotatably housed in (30) and a pinion (28a) fixedly fitted to its output shaft are rotated by a shaft (31) to a base plate (29). The sector gear (32), which is movably pivoted, is rotated, and the rotation of the sector gear (32) causes the closing lever of the door lock (26) linked to the sector gear (32) with the cable (33). (34) in Figure 2
In the direction indicated by the arrow. This close lever (3
With the rotation of 4), the arm of the latch in the door lock (26)
By pressing (35), the latch is rotated to the full latch position where the latch is completely engaged with the striker, whereby the door (2) can be forcibly closed from the half latch position to the full latch position.

When the latch moves to the full latch position,
The closure motor (27) rotates in the reverse direction, and the sector gear (32) and the close lever (34) return to their original positions and rotate. (43)
Abuts the sector gear (32) and
This is a neutral switch for detecting the original position of (B).

When the door (2) reaches the half-latch position, the door lock (26) has an open lever interlocked therewith.
A half-latch switch that detects the operation of (37) to detect the half-latch position, and a full switch that is provided on the movement path of the close lever (34) and detects that the close lever (34) has moved to the full-latch position (41) is provided.

At the upper end of a release lever (46) pivotally connected to the door lock (26) by a shaft (rotating shaft) (46a), a door lock is provided.
An upright piece (46c) having a notched groove (46b) is formed by being bent so as to face the actuator (C) disposed in front of (26), and an arc-shaped long piece is provided near the axis (46a). A hole (46d) is drilled. A collar (46e) into which the end of a cable (47) having a terminal (47a) fastened to one end is inserted is inserted into the notch groove (46b) of the upright piece (46c). An end of a cable (53) connected to the operation handle (52) is movably connected to the long hole (46d).

The collar (46e), through which the cable (47) is inserted, is fixed to the upright piece (46c) of the release lever (46) of the door lock (26) mounted on the door (2). The cable (47) can be connected to the lock (26) without falling off, and then the actuator (C) and the door lock (26) can be connected.
Are arranged at predetermined positions of the door (2), and the other end of the cable (47) is connected to the output lever (45) of the actuator (C).
(26) and can be concatenated to. Therefore, the work of connecting the cable (47) to the door lock (26) attached to the narrow space of the door (2) is eliminated, and the connecting work can be simplified and efficiently performed.

When the door (2) is in the closed state, by operating the operation handle (52), the release lever (46) is operated in the counterclockwise release direction in FIG. 1 via the cable (53). And unlock the door lock (26)
The door (2) can be opened. At this time, the upright piece (46c) also moves largely counterclockwise due to the movement of the release lever (46), but the collar (46e) swings with respect to the cable (47). The movement of the release lever (46) is not transmitted.

In FIG. 12, (21) is a battery as a power source mounted on a vehicle, (23) is a vehicle speed switch for detecting a running state of the vehicle, and (38) is a door moving device (A) in each state. Control circuit to control according to the (42) closure device
(B), a control circuit for controlling the actuator (C) according to each situation, (44) a motor of the actuator (C), (49)
Is a fully open switch for detecting the fully open position of the door (2), (R1)
(R2) is a closure relay, (R3) is a release relay, and (R6) and (R7) are door movement relays.

An operation handle (52) provided inside and outside the vehicle of the door (2) is connected to a long hole (46d) of a release lever (46) of a door lock (26) through a cable (53). By operating the open lever (37) through the release lever (46), the latch of the door lock (26) and the striker are released to open the door (2). it can. (51) is a handle switch for detecting the operation of the operation handle (52), even when the closure device (B) is operating, by detecting the operation, reverse rotation of the closure motor (27), Return the closure device (B) to its original position. (22) is a shift lever for changing gears of the automobile.

Next, referring also to the control circuit shown in FIG.
The operation of the embodiment of the present invention will be described. Attach parts such as the door moving drive unit (8) and the toothed belt (11) to the step bracket (5), and attach the belt joint (15) to the step bracket (16) by the temporary fixing bracket (16). Door moving device (A) temporarily fixed to the correct position
After fixing to the side sill (1a) via the leg (1b),
The door side bracket (12) is connected to the temporarily fixed belt joint (15) with the screw (12a). Then, the temporary fixing bracket (16) is removed from the step bracket (5) and the belt joint (15), so that the door moving device (A) is removed.
And the door (2) are connected to complete the mounting operation.

As described above, when the door moving device (A) is mounted, the belt stopper (13) and the belt joint (15) can be moved without being affected by the installation of the door (2). A regular route can be moved together with (11). Therefore, clearance adjustment between the belt stopper (13) and the temporary stop switch (50) is easily and reliably performed without performing clearance adjustment after the vehicle is assembled.

From the state in which the vehicle speed sensing switch (23) detects the stop state of the vehicle and the state in which the door switch (48) detects the open state of the door (2), the close switch (20b) of the operation switch (21) is changed. ) Is operated when the door is closed.
After a predetermined time elapses after the sound of (9) sounds, the close relay (R7) is excited and the power of the battery (21) is turned on by the door moving motor.
It is controlled by the control circuit (38) so as to be supplied to (6). When power is supplied to the door moving motor (6), the door moving motor (6) rotates in the normal rotation direction, and passes through the pinion (6a), the first reduction gear (39), and the second reduction gear (40). Drive pulley
(7) rotates, and the toothed belt (11) moves along the door closing direction of the door (2). Therefore, the door (2) is a belt stopper (13), a belt joint (15), a door side bracket (1
It is forcibly moved in the closing direction via 2). When the operation switch (21) is operated, the operation alarm device (19) continues to sound for safety.

When the door (2) reaches approximately 20 to 30 cm before the fully closed position, the temporary stop switch (50) is instantaneously activated, and the control circuit (38) stores this fact and sets the temporary stop flag. Then, the door moving motor (6) of the door moving device (A) is stopped, and the door (12) is temporarily stopped just before the fully closed position. When the operation switch (20) is operated during the temporary stop, the motor brake relay (R8) is energized, the circuit including the door moving motor (6) is closed, and the door (12) is closed. The motor brake is applied to the motor moving motor (6) so that) does not move unnecessarily.

After the door (2) is temporarily stopped, an operation switch
Interrupt the operation of (21) and then again
When the close switch (20b) of (20) is operated to close the door, the operation alarm device (19) is activated again, and the door moving motor (6) starts operating immediately to bring the door (2) to the fully closed position. Move toward.

When the door (2) is closed to a position slightly before the half-latch position and the vehicle body side connector (24) comes into contact with the door side connector (25), the control circuit (42) in the door (2) is opened from the vehicle body side. Is supplied with power. When the door (2) moves to the half-latch position, the striker engages with the latch of the door lock (26), the half-latch switch (36) detects the half-latch position, and the door moving device is controlled by the control circuit (38). The power supply to the door moving motor (6) in (A) is controlled to be stopped to stop the door moving device (A).

Subsequently, the closure relay (R1) is excited, the closure motor (27) of the closure (B) is operated, and the sector gear (32) in the closure (B) is moved through the speed reduction mechanism (28). In FIG. 11, the arm portion of the latch is rotated in the direction indicated by the arrow, the closing lever (34) is rotated in the closing direction via the cable (33), and is moved to the half-latch position by the closing lever (34). By pressing (35), the latch is forcibly rotated toward the full latch position, and the door (2) is reliably moved toward the fully closed position by the force of the closure (B).

When the full switch (41) detects the movement of the close lever (34) to the full latch position, the close relay
(R2) is excited, and the closure motor (27) is controlled to rotate in the reverse direction. When the sector gear (32) returns to the neutral position and the neutral switch (43) detects the neutral position, the operation of the closure motor (27) is stopped, and the closure (B) returns to the original position and stops. , The power supply to the closure device (B) is stopped.

Operating the open switch (21a) of the operation switch (21) while the door (2) is in the fully closed state and the vehicle speed switch (23) detects that the vehicle is stopped. As a result, the release relay (R3) is excited, and the operation of the motor (44) of the actuator (C) causes the output lever (45) to operate in the direction indicated by the arrow in FIG.
7), the terminal (47a) of the cable (47) is turned into the collar (46e)
, The release lever (46) moves in the release direction, releases the open lever (37) to release the engagement between the latch and the striker, and the door (2) moves from the full latch position by the seal reaction force. It is slightly pushed out in the door opening direction. At that time, the terminal portion (53a) of the cable (53) swings over the long hole (46d), and the operation force is not transmitted to the operation handle (52).

When the door (2) is moved in the door opening direction and the door switch (48) detects that the door (2) is open, the operation of the actuator (C) is stopped and the urging member ( 45
A), the door is returned to the neutral position, and the door moving motor (6) is operated, and the door (2) is moved to the door moving device.
(A) is moved toward the full opening direction, and the door (12)
The fully open switch (49) detects the fully open position of
The operation of the door moving device (A) stops.

When the operation handle (52) is operated while the door (2) is in the closed state, the release lever (46) of the door lock (26) moves in the release direction via the cable (53). Then, the engagement between the door lock (26) and the striker is released,
The door (2) can be opened . At that time, even if the release lever (26) moves, the collar (46e) simply swings with respect to the cable (47).
The movement of 6) is not transmitted to the actuator (C).

[0048]

According to the first aspect of the present invention, the color
With the connecting member inserted, insert the collar into the notch
The actuator and release lever can be easily
Bar can be connected and release lever
It is not necessary to provide a long slot in the
Bars and door locks must be made smaller.
And increase the freedom of layout
You. When the actuator does not operate, the release lever
When rotated by something other than the actuator,
At this time,
Movement of the release lever of the
The eta is not driven. Consideration of claim 2
According to the plan, the part near the rotation axis of the release lever
And the distant part with the required play
Required rotation of the release lever when connecting with
The moving stroke of the connecting member may be smaller than the angle.
In the part near the rotation axis, a long hole is provided and
By connecting the connecting members slidably, the connecting structure is
Simplicity and for the required rotation angle of the release lever.
The moving stroke of the connecting member
In the part far from the rotation axis, it has a notch groove
An upright piece provided with a connecting member inserted through the cutout groove
The connecting member in the axial direction against the collar.
The release lever can be moved
It is not necessary to create a large fan-shaped section away from the rotating shaft.
Combs and release levers have been downsized,
The structure can be simplified.

[Brief description of the drawings]

FIG. 1 is a side view of an actuator and a door lock according to an embodiment of the present invention.

FIG. 2 is a perspective view of a door lock.

FIG. 3 is a perspective view of a main part of a release lever.

FIG. 4 is a schematic perspective view of a main part of an automobile to which the present invention is applied.

FIG. 5 is a plan view of the door moving device.

FIG. 6 is a sectional view taken along line XX in FIG.

FIG. 7 is a plan view of the door moving device as seen through the step bracket.

FIG. 8 is a plan view of a main part of the belt stopper.

FIG. 9 is a perspective view in which a part of the door moving device is cut away.

FIG. 10 is a longitudinal sectional view of a main part of an automobile.

FIG. 11 is a side view of the closure device.

FIG. 12 is a control circuit diagram.

FIG. 13 is a plan view of the door movement drive unit with a cover removed.

14 is a sectional view taken along line YY in FIG.

FIG. 15 is an exploded perspective view of a door movement drive unit.

[Explanation of symbols]

(A) Door moving device (B) Closure device (C) Actuator (1) Body (2) Door (20) Operation switch (26) Door lock (46) Release lever (46c) Standing piece (46e) Collar (47) Cable (connection member)

Continuation of the front page (56) References Japanese Utility Model 62-92317 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) E05B 65/20

Claims (2)

(57) [Scope of request for utility model registration] 1. A door lock device for an automatic door, wherein an actuator is connected to a release lever of a door lock mounted on a door via a connecting member, and the door lock is unlocked by actuation of the actuator.
An upright piece facing the actuator is formed on the release lever of the door lock, and a collar is formed in the notch groove provided in the upright piece.
Was secured to the collar, the terminal portion is provided at one end, and one end portion of the connecting member whose other end is connected to the actuator
Insertion, and Ri by the actuation of the actuator, and the terminal portion of the consolidated member abuts the collar, et al allowed the release lever is pivoted
Release lever when the actuator is not operating
When the collar is rotated, the collar moves with respect to the connecting member.
A door lock device for an automatic door , wherein a connecting member is connected to a release lever so as to swing . 2. A door lock release lever pivotally attached to a door.
The actuator and the operation hand are connected to the bar via a connecting member.
And the operating handle
The door lock is unlocked by either
Door lock device for automatic doors
And a portion of the release lever near the rotation axis.
A long hole about the rotation axis,
An upstanding piece with a notch groove is installed at a portion far from the rotation axis.
Connection, one end of which is connected to the operation handle
The other end of the member is slidably connected, and the upright piece is cut off.
One end of the collar is in contact with the collar fixed in the groove
Terminal is provided and the other end is connected to the actuator
Characterized in that one end of the connected connecting member is inserted.
Door lock device for moving doors.