KR101371255B1 - A locking mechanism for sliding door of vehicle - Google Patents

Abstract

Provided is a locking apparatus of a sliding door for a vehicle. The locking apparatus of a sliding door for a vehicle comprises a main plate; an outer lever which is rotatably combined with the main plate and is connected to an outer handle through a cable; an inner lever which is rotatably combined with the main plate and is connected to an inner handle through a cable; a guide lever which is rotatably combined with the main plate and rotates by being interlocked with the outer lever and the inner lever; a hold open lever which is rotatably combined with the main plate, is connected an hold open lock installed out of the apparatus, rotates by being interlocked with the outer lever and the inner lever, and operates the hold open lock; a knob lever which is rotatably combined with the main plate, rotates by the operation of a locking knob, and unlinks or links the interlock between the inner lever and the hold open lever; a child lever which is rotatably combined with the main plate, is connected to an external child lock lever through an operation rod to be rotated according to the operation of the child lock lever; and a guide pin which connects the guide lever and the inner lever to each other when a part of the guide lever moves back and forth by the rotation of the child lever or separates the same. The child lock lever is separated from the main plate, is separately installed on the sliding door, and is connected to the child lever through the operation rod.

Description

A locking mechanism for sliding door of vehicle}

The present invention relates to a locking device for a vehicle door, and more particularly, to a sliding door locking device of a vehicle in which the child lock lever is separated from the main plate of the sliding door locking device.

In general, the sliding door fixing device is installed on the sliding door can restrain or release the sliding door during the movement of the sliding door. Such a sliding door fixing device may include at least two or more door latches connected to a remote controller and a remote controller operating in accordance with the movement of the handle and operating according to the operation of the remote controller.

In particular, the sliding door fixing device may include a hold-open lock device for restraining the sliding door to the vehicle body to prevent the sliding door from moving in a state in which the sliding door is completely opened. At this time, the hold open lock device may operate according to the operation of the out handle or the inner handle to release the restraint of the sliding door.

Specifically, the hold open lock device may be operated by a user rotating or applying an out handle or an inner handle. At this time, when the hold open lock device is operated, the sliding door is released from the vehicle body and can be freely moved.

However, in the case of the sliding door fixing device as described above, when the user inside the vehicle operates the inner handle at an inclined place, the hold-open lock device releases the restriction of the sliding door, thereby causing the sliding door to be closed by gravity to cause injury to the user. Wearing accidents may occur.

Accordingly, a child lock device is formed to prevent the hold open lock device from operating even when the inner handle is operated to prevent injury to the user by the sliding door fixing device having the above structure.

However, since the general child lock device is integrally formed on the plate of the sliding door fixing device, in order to configure the child lock device in a vehicle equipped with a sliding door fixing device that does not have a conventional child lock device, the sliding door fixing device As the whole needs to be exchanged, there is a problem in that time and money are unnecessary.

In addition, the sliding door fixing device is formed integrally with the child lock device, for the operation of the child lock device should be installed on the door so that the child lock lever is exposed to the outside of the door, the installation position of the sliding door fixing device is limited accordingly There was a difficulty in the sliding door design.

The present invention has been made in view of the above-described conventional problems, by separately forming the child lock device from the sliding door lock device, it is possible to additionally install the child lock device in the vehicle without the child lock device, The degree of freedom of the installation position of the sliding door locking device is improved to provide a sliding door locking device for a vehicle that can be easily made the design of the door.

According to an embodiment of the present invention, a main plate, an outer lever coupled to the main plate to be rotatable, connected to an outer handle and a cable, rotatably coupled to the main plate, and connected to an inner handle and a cable The inner lever is rotatably coupled to the main plate, the outer lever and the guide lever rotated in conjunction with the inner lever, rotatably coupled to the main plate, and externally held hold lock and cable It is connected to the outer lever and the inner lever is rotated in conjunction with the hold open lever to operate the hold open lock, rotatably coupled to the main plate, and rotates in accordance with the operation of the locking knob to the outer lever And release or interlock with the inner lever and the hold-open lever. Is a knob lever, rotatably coupled to the main plate, a child lever connected to an external child lock lever and an operating rod to rotate in accordance with the operation of the child lock lever, and the guide lever by rotation of the child lever. When the reciprocating portion of the guide lever and the inner lever is connected to each other, or includes a guide pin for separating the interlocking, the child lock lever is separated from the main plate is installed separately to the sliding door, A sliding device for a sliding door of a vehicle connected to the child lever and an operation rod may be provided.

The locking device for a sliding door of a vehicle according to the present invention can prevent the problem caused by unintentionally being released by the operation of the inner handle in the state in which the door is opened and restrained.

In addition, since the child lock lever is separated from the main plate, the child lock device may be additionally installed to be compatible with the sliding door lock device that is not configured.

In addition, since the child lock lever is formed separately from the main plate, the freedom of installation in the door of the locking device for the sliding door is improved, so that the design of the sliding door can be facilitated.

In addition, as the child lock lever can be additionally installed, the replacement of the sliding door lock device of the existing child lock lever unformed vehicle is not required, thereby minimizing the exchange cost and the replacement work time.

1 is a perspective view showing a locking device for a sliding door of a vehicle according to an embodiment of the present invention
Figure 2 is a perspective view showing another plane of the locking device for a sliding door of the vehicle shown in Figure 1;
3 is a partially enlarged view for showing a coupling structure of the first elastic member provided in the locking device for a sliding door of the vehicle shown in FIG.
Figure 4 is a perspective view showing an operating state by the inner handle of the locking device for a sliding door of the vehicle shown in FIG.
5 is a perspective view showing an operating state by the out handle of the locking device for a sliding door of the vehicle shown in FIG.
6 is a perspective view showing an operating state by the child lock lever of the locking device for a sliding door of the vehicle shown in FIG.
7 is a perspective view showing an operating state by the locking knob of the locking device for a sliding door of the vehicle shown in FIG.
8 is a perspective view showing an operating state by the actuator of the locking device for a sliding door of the vehicle shown in FIG.

Hereinafter, exemplary embodiments of a sliding door locking device for a vehicle according to the present invention will be described in detail with reference to the accompanying drawings.

Prior to this, the present invention will be apparent with reference to the embodiments described below in detail with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. It is noted that the terms "comprises" and / or "comprising" used in the specification are intended to be inclusive in a manner similar to the components, steps, operations, and / Or additions. The terms first, second, etc. may be used to describe various elements, but the elements should not be limited by terms. The terms are only used to distinguish one component from another.

1 is a perspective view showing a sliding device 1000 for a sliding door of a vehicle according to an embodiment of the present invention. FIG. 2 is a perspective view illustrating another plane of the sliding device locking device 1000 of the vehicle illustrated in FIG. 1. 3 is a partially enlarged view illustrating a coupling structure of the first elastic member 143 provided in the locking device 1000 for the sliding door of the vehicle illustrated in FIG. 1.

1 to 3, the locking device 1000 for a sliding door of a vehicle according to an embodiment of the present invention includes a main plate 110.

The main plate 110 may be fixed to a vehicle body (not shown) or a door frame (not shown). In this case, an outer lever 120 may be formed on the front surface of the main plate 110.

The outer lever 120 may have a first cable connection portion 121 coupled to the front surface of the main plate 110 by a hinge H1 and connected to an out handle of the door by a cable C1. In this case, the outer lever 120 may rotate on the main plate 110 according to the operation of the out handle. In addition, the outer lever 120 may include a link guide hole 122 having a long hole structure in which one end of the link L is connected and guided.

The locking device 1000 for a sliding door of the vehicle may include a guide lever 130 coupled to a hinge H2 on the front surface of the main plate 110. The guide lever 130 is connected to the outer lever 120 and the link (L), it may be provided with a link connecting portion 131 on one side. Thus, as the guide lever 130 is connected to the outer lever 120 and the link (L), the guide lever 130 may be interlocked and rotated in accordance with the rotation of the outer lever 120.

The guide lever 130 is symmetrical about the hinge H2 coupled to the main plate 110, and may include a first guide hole 132 and a second guide hole 133 having a long hole structure. In this case, a guide pin P to be described later may be guided to the first guide hole 132, and an operating lever 176 may be connected and guided to the second guide hole 133.

The locking device 1000 for a sliding door of the vehicle includes an inner lever 140 coupled to the hinge H2 together with the guide lever 130 on an upper side of the guide lever 130. The inner lever 140 may include a second cable connection part 141 connected to the inner handle and the cable C2. In this case, the inner lever 140 may rotate on the main plate 110 by manipulation of the inner handle.

In addition, the inner lever 140 may include a protrusion 142 protruding to be parallel to the second cable connection part 141. In detail, the protruding portion 142 may have a U-shaped structure that is protruded to lie parallel to the second cable connecting portion 141. At this time, when the guide pin (P) is located between the second cable connecting portion 141 and the protrusion 142, and the protrusion 142 and the guide pin (P) and the rotation according to the rotation of the inner lever 140 and Interference may occur.

On the other hand, when the guide pin (P) is not located between the second cable connecting portion 141 and the protrusion 142, when the inner lever 140 is rotated, the protrusion 142 and the guide pin Interference with (P) may not occur.

The inner lever 140 may include the main plate 110 and a first elastic member 143 connected to the guide lever 130. More specifically, the first elastic member 143 has a coil-like structure, one end of which is connected to the side where the second guide hole 133 of the guide lever 130 is formed, and the other end of the inner lever ( It may be connected to the second cable connection portion 141 side of 140. In addition, the interruption of the first elastic member 143 may be formed to be connected to the main plate 110 after the guide lever 130 and the inner lever 140 are wound around the hinge H2. have.

The connection structure of the first elastic member 143 as described above may allow a restoring force to be applied to the guide lever 130 and the inner lever 140 by a single elastic member in a predetermined direction.

Meanwhile, the locking device 1000 for the sliding door of the vehicle may include a child lever 150 coupled to a hinge H3 on the rear surface of the main plate 110. At this time, the child lever 150 may be provided with an operating rod connecting portion 151 connected to the child lock lever 160 and the operating rod (R). In addition, the child lever 150 is formed to form a predetermined angle with the operating rod connecting portion 151, the guide pin P may be coupled to form a third guide hole 152 of the long hole structure guided. .

In addition, the guide protrusion 153 protrudes from one surface of the child lever 150 and is bent to accommodate the boundary surface of the main plate 110. At this time, the guide protrusion 153 may perform a function of guiding the main plate 110 along the boundary surface so that the rotation of the child lever 150 can be made smoothly. On the other hand, the child lever 150 may perform a function of preventing separation from the main plate 110.

The child lock lever 160 may be hinged to the child lock plate 162 which is separated from the main plate 110 and coupled to the door of the vehicle. At this time, the child lock lever 160 may be provided with an operation rod connecting portion 161 connected to the operation rod (R). Accordingly, according to the operation of the child lock lever 160, the child lever 150 connected to the operating rod (R) can be rotated.

Specifically, when the user changes the child lock lever 160 to the locking position, the operation rod R moves in accordance with the operation of the child lock lever 160, and the child lever 150 rotates a predetermined angle in one direction. can do. In addition, when the user changes the child lock lever 160 to the unlocking position, the operation rod R may move in the opposite direction to rotate the child lever 150 in a direction different from the above.

Meanwhile, the locking device 1000 for the sliding door of the vehicle includes a hold open lever 170 coupled to the rear surface of the main plate 110 by a hinge H2 together with the guide lever 130 and the inner lever 140. It may include. At this time, the hold open lever 170 may pull the cable C3 connected to the hold open lock 200 by rotation. At this time, when the cable C3 of the hold open lock 200 is pulled, it is possible to release that the sliding door opened by the hold open lock 200 is restricted. In addition, the hold open lever 170 may be provided with a first wing 171 having an operating lever seating groove (not shown). In addition, a third cable connection part 173 may be formed to form a predetermined angle with the first wing part 171, and be connected to the hold open lock 200 by a cable C3.

Meanwhile, the locking device 1000 for the sliding door of the vehicle may include a knob lever 180 coupled to a hinge H5 on the rear surface of the main plate 110. The knob lever 180 has a third wing portion 181 connected to the locking knob N, a fourth wing portion 182 coupled to the operating lever 187, and a fifth connection portion connected to the actuator A. The wing unit 183 may be provided.

The third wing 181 may include a locking knob connecting portion 184 to which the locking knob N is connected. Thus, the knob lever 180 may rotate in response to the operation of the locking knob N, that is, the push and pull operation of the locking knob N. FIG.

The fourth wing 182 may be provided with an operating lever connecting hole. At this time, the operating lever connecting hole may be coupled to the hinge (H6) rotatably with one side of the operating lever 187. In addition, the other side of the operation lever 187 may be inserted into the second guide hole 133 of the guide lever 130. Therefore, when the knob lever 180 is rotated, one end of the operating lever 187 may be slid along the second guide hole 133 while rotating about the operating lever connecting hole.

The fifth wing portion 183 may have an open connection lever insertion groove 185 which may be connected to the connection lever 190 at an end thereof. In addition, the fifth wing portion 183 may be provided with a second elastic member 186 for applying an elastic force to restore the position of the knob lever 180 in a predetermined direction.

The connection lever may connect the actuator A and the knob lever 180. In this case, an actuator insertion hole 191 coupled to the actuator A may be formed at one side of the connection lever 190. In addition, a protrusion 192 inserted into the connection lever insertion hole 185 of the fifth wing unit 183 may be formed at the other side of the connection lever 190. Accordingly, when the actuator A is operated, the connecting lever 190 is rotated by a predetermined angle, and a rotational force is added to the fifth blade 183 of the knob lever 180 connected to the connecting lever 190. The knob lever 180 may rotate.

Meanwhile, the locking device 1000 for the sliding door of the vehicle may include a guide pin P installed at the child lever 150 and the guide lever 130 to move in accordance with the rotation of the child lever 150. In this case, the guide pin (P) may be formed with a pair of guide rings protruding from the outer peripheral surface. In addition, the first guide hole 132 of the guide lever 130 is positioned between the pair of guide rings, one end is connected to the structure is located in the third guide hole 152 of the child lever 150. Can be.

Accordingly, the guide pin P may be movable along the first guide hole 132 of the guide lever 130 by the rotation of the child lever 150. In addition, it may not be separated from the first guide hole 132 by a pair of guide rings formed in the guide pin (P).

In addition, as described above, the guide pin P may contact or be separated from the protrusion 142 of the inner lever 140 according to the position of the guide pin 132 moving along the first guide hole 132. have. In addition, as the guide pin P is in contact with or separated from the protrusion 142 of the inner lever 140, rotation of the guide lever 130 and the inner lever 140 may be interlocked and released.

Hereinafter, the operation of the sliding door locking device 1000 of the vehicle according to an embodiment of the present invention will be described in detail. In addition, the descriptions of 'clockwise' and 'counterclockwise', 'left' and 'right', which are disclosed below, are merely used to understand the description of the present invention with reference to the drawings shown in the present specification, and the orientation thereof. Clarify that it is not limiting.

First, the sliding device 100 for a sliding door of a vehicle may be operated when the sliding door is completely opened. Specifically, when the sliding door is fully open, the hold open lock 200 may operate to fix the sliding door to the vehicle body.

One. Inner handle  And by the handle (normal operation)

4 is a perspective view illustrating an operating state of the inner handle of the locking device 1000 for the sliding door of the vehicle illustrated in FIG. 1. FIG. 5 is a perspective view illustrating an operating state of the sliding device for the sliding door locking device 1000 of the vehicle illustrated in FIG.

4 and 5, when the inner handle is operated in a state in which the door is opened and fixed by the slide door locking device 1000 of the vehicle, the inner lever 140 may rotate in a clockwise direction. In addition, the inner lever 140 and the guide lever 130 interlocked with the guide pin P may rotate in a clockwise direction. In addition, when the guide lever 130 rotates, the operating lever 187 located in the second guide hole 133 of the guide lever 130 and the hold open lever 170 interlocked with the operating lever 187 is also present. Can rotate clockwise. At this time, as the hold open lever 170 rotates, the hold open lock 200 connected to the hold open lever 170 and the cable C3 may be operated to release the restraint of the sliding door.

On the other hand, when the outer handle is operated in a state in which the door is opened and fixed by the slide door locking device 1000, the outer lever 120 is rotated counterclockwise, the link (L) in the upper left side Can move downward to the right. In addition, as the link L moves, the guide lever 130 may rotate in the clockwise direction. When the guide lever 130 rotates in the clockwise direction, the operating lever 187 located in the second guide hole 133 of the guide lever 130 and the hold open lever 170 interlocked with the operating lever 187. It can also rotate clockwise. At this time, as the hold open lever 170 rotates, the hold open lock 200 connected to the hold open lever 170 and the cable C3 may be operated to release the restraint of the sliding door.

When the vehicle is located at an inclined position as described above, when the inner or outer user manipulates the inner handle and the outer handle, the restraint of the sliding door by the hold open lock 200 is released, and the sliding door may move by its own weight. Can be. Accordingly, there may be a risk of a safety accident such as a user colliding with the sliding door according to the movement of the sliding door.

2. Operation by child lock lever 160

6 is a perspective view illustrating an operating state according to the operation of the child lock lever 160 of the locking device 1000 for the sliding door of the vehicle illustrated in FIG. 1.

Referring to FIG. 6, the user locks the child lock lever 160 to prevent the operation of the hold open lock 200 by the operation of the inner handle while the door is opened and fixed by the slide door locking device 1000. ) Can be moved to the locked position.

At this time, when the child lock lever 160 is moved to the locking position, the operating rod (R) moves in accordance with the operation of the child lock lever 160 can rotate the child lever 150. In particular, the child lever 150 may rotate in a clockwise direction with reference to FIG. 6. When the child lever 150 is rotated as described above, the guide pin P inserted into the third guide hole 152 is moved from right to left diagonal directions along the first guide hole 132 of the guide lever 130. Can be.

When the guide pin P moves in the same direction as described above, the contact of the guide pin P with the inner lever 140 may be released. Specifically, the contact with the protrusion 142 of the inner lever 140 may be released. Therefore, the interlock between the guide lever 130 and the inner lever 140 may be released.

As described above, after the guide pin P is moved to move the guide lever 130 and the inner lever 140, the user may operate the inner handle. At this time, the inner lever 140 is rotated, but because the guide pin (P) is rotated without contact with the inner lever 140, the guide lever 130 may not rotate.

Therefore, even if the user operates the inner handle, the guide lever 130 does not rotate, so the hold open lever 170 does not rotate, so the hold open lock 200 does not operate, and the sliding door is firmly constrained to the vehicle body. State can be maintained.

In addition, since the sliding door is constrained to the vehicle body and does not move as described above, it is possible to prevent a safety accident of the user due to the closing of the sliding door by the operation of the inner handle.

In addition, when the user places the child lock lever 160 to the unlocked position, the sliding door locking device 1000 is switched to the normal operating state, it is possible to operate the hold open lock 200 by the inner handle. Can be.

3. To the locking knob (N)  Works by

FIG. 7 is a perspective view illustrating an operating state of the locking knob N of the locking device 1000 for the sliding door of the vehicle illustrated in FIG. 1.

Referring to FIG. 7, in order to prevent the operation of the hold open lock 200 by the operation of the inner handle and the out handle in a state where the door is opened and fixed by the slide door locking device 1000, the user may lock the knob. (N) can be activated. Specifically, the user may push the locking knob N to operate.

When the user pushes and operates the locking knob N as described above, the knob lever N connected to the locking knob N may rotate counterclockwise as shown in FIG. 7. In addition, the fourth wing 182 and the fifth wing 183 of the knob lever N may also rotate counterclockwise by the rotation of the knob lever (N).

  At this time, the operating lever 187 is drawn from the operating rod seating groove (not shown) formed in the second wing portion 171 of the hold-open lever 170 by the rotation of the fourth wing portion 182 to guide the lever. The slide may be moved along the second guide hole 133. Accordingly, the operating lever 187 may not contact the second wing 171 of the hold open lever 170.

On the other hand, when the operating lever 187 is moved to a position not in contact with the second wing portion 171 of the hold open lever 170 as described above, when the inner handle is operated, the inner lever 140 is clockwise Can rotate. When the inner lever rotates in a counterclockwise direction with reference to FIG. 7, the guide lever 130 may be interlocked through the guide pin P to rotate counterclockwise. In addition, when the guide lever 130 is rotated, the operation lever 187 may rotate with the guide lever 130 around the hinge (H6) connected to the fourth wing 182.

At this time, when the operation lever 187 is rotated, the operation lever 187 may not interlock with the hold open lever 170 as it does not contact the second wing 171. Accordingly, even when the user operates the inner handle, the hold open lever 170 does not rotate, and thus the hold open lock 200 does not operate so that the sliding door may be firmly constrained to the vehicle body.

On the other hand, when the operating lever 187 is moved to a position not in contact with the second wing portion 171 of the hold open lever 170 as described above, when operating the out handle, the outer lever 120 is It may rotate clockwise with reference to FIG. When the outer lever 120 rotates in a clockwise direction, the guide lever 130 connected to the outer lever 120 by a link may rotate counterclockwise.

When the guide lever 130 rotates in the counterclockwise direction, the operation lever 187 may rotate with the guide lever 130 about the hinge H6 connected to the fourth wing 182. .

At this time, when the operation lever 187 is rotated, the operation lever 187 may not interlock with the hold open lever 170 as it does not contact the second wing 171. Accordingly, since the hold open lever 170 does not rotate even when the user operates the out handle, the hold open lock 200 does not operate and thus the sliding door may be firmly constrained to the vehicle body.

When the locking knob N is pushed by the user as described above, a safety accident of the user due to the closing of the sliding door may be prevented by the operation of the inner handle and the out handle.

In addition, when the user withdraws the locking knob N and returns to the original position, the sliding door locking device is switched to a normal operation state, and thus the hold open lock 200 may be operated by the inner handle and the out handle. Can be.

4. Actuated by actuator

8 is a perspective view showing an operating state by the actuator (A) of the locking device for a sliding door 1000 of the vehicle shown in FIG.

Referring to FIG. 8, in order to prevent the operation of the hold open lock 200 by the operation of the inner handle and the out handle while the door is opened and fixed by the slide door locking device 1000, the user may use an actuator ( A) can be activated. Specifically, the user may operate the actuator A by the operation button of the driver's seat or the remote controller.

When the actuator A is operated, the knob lever 180 connected to the actuator A and the connection lever 190 may rotate counterclockwise as shown in FIG. 8. When the knob lever 180 rotates in the counterclockwise direction, as the locking knob N is moved downward, the same as the operation preventing state of the hold open lock 200 by the push of the locking knob N. Can be a condition. Thus, the operation of the hold open lock 200 may be prevented by the operation of the inner handle and the out handle.

When the actuator (A) is operated by the user as described above, as the locking knob (N) is the same as the pushed state to prevent the safety accident of the user due to the closing of the sliding door by the operation of the inner handle and the out handle. Can be.

In addition, when the actuator A is reactivated (reversely driven) by a user DML operation, the knob lever 180 may be rotated clockwise, and the locking knob N may be returned (retracted) to its original state. . Thus, the sliding device 1000 for the sliding door is switched to the normal operation state, it is possible to operate the hold open lock 200 by the inner handle and the out handle.

As described above, the locking device 1000 for a sliding door of a vehicle according to an exemplary embodiment of the present invention as described above has a problem of being inadvertently restrained by an operation of an inner handle in a state in which the door is opened and restrained. It can prevent.

In addition, since the child lock lever 160 is separated from the main plate 110, the child lock lever 160 may be additionally installed to be compatible with the sliding door lock device in which the existing child lock device is not configured.

In addition, since the child lock lever 160 is formed separately from the main plate 160, the freedom of installation in the door of the sliding door locking device 1000 may be improved, and thus the design of the sliding door may be facilitated.

In addition, as the child lock lever 160 can be additionally installed, the replacement of the sliding door lock device of the existing child lock lever unformed vehicle is not required, thereby minimizing the exchange cost and the replacement work time.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it is possible to make various modifications and variations without departing from the spirit and scope of the invention. Accordingly, it is intended that the appended claims cover all such modifications and variations as fall within the true spirit of the invention.

1000: locking device for a sliding door of a vehicle according to an embodiment of the present invention
110: main plate
120: outer lever 130: guide lever
140: inner lever 150: child lever
160: child lock lever 170: hold open lever
180: knob lever 190: connecting lever
A: Actuator C1, C2, C3: Cable
L: Link P: Guide Pin
R: working rod N: locking knob
H1, H2, H3, H4, H5, H6: Hinge

Claims (20)

A main plate,
An outer lever coupled to the main plate to be rotatable, and connected to an outer handle and a cable;
An inner lever coupled to the main plate and rotatably connected to the inner handle and a cable;
A guide lever rotatably coupled to the main plate, the guide lever being rotated in association with the outer lever and the inner lever;
A hold-open lever coupled to the main plate to be rotatable, connected to a hold-open lock and a cable installed outside, and rotated by interlocking with the outer lever and the inner lever to operate the hold-open lock;
A knob lever rotatably coupled to the main plate and releasing or interlocking with the outer lever and the inner lever and the hold-open lever by rotating according to the operation of the locking knob;
A child lever rotatably coupled to the main plate and rotating according to an operation of the child lock lever;
When the reciprocating part of the guide lever by the rotation of the child lever includes a guide pin for connecting the guide lever and the inner lever to interlock with each other, or to remove the interlocking,
The child lock lever is separated from the main plate is installed separately to the sliding door, the child sliding door lock device of the vehicle connected to the child lever and the operating rod. The method according to claim 1,
One end is rotatably coupled to the operating lever of the knob lever, the other end is connected to the guide lever locking lever for a sliding door of the vehicle further comprises an operating lever for sliding along the guide lever by the rotation of the knob lever. Device. The method according to claim 1,
Locking device for a vehicle sliding door further comprises an actuator installed on the main plate operable by a control panel or a remote control of the meteor seat. The method according to claim 1,
One end is connected to the knob lever, the other end is connected to the actuator further comprises a connecting lever for rotating the knob lever in accordance with the operation of the actuator lock device for a sliding door of a vehicle. The method of claim 4,
The connecting lever is
A protrusion protruding from one end of one end connected to the knob lever, and
Locking device for a sliding door of a vehicle having an insertion hole formed through the other end connected to the actuator. The method according to claim 1,
The outer lever is,
A first cable connection part to which the cable of the outhandle is connected;
Locking device for a sliding door of the vehicle extending to form a predetermined angle with the first cable connecting portion and having a first link guide hole of the long hole structure. The method according to claim 1,
The inner lever is
A second cable connection part to which the cable of the inner handle is connected;
And a protrusion extending to form a predetermined angle with the second cable connection part and contacting or releasing contact with the guide pin according to the position of the guide pin. The method according to claim 1,
The outer lever and the guide lever is a locking device for a sliding door of the vehicle connected by a link. The method according to claim 1,
The guide lever,
The first guide hole of the long hole structure,
A second guide hole having a long hole structure symmetric about the first guide hole and the hinge, and
Locking device for a sliding door of a vehicle having a link connecting portion protruding to one side of the second guide hole is connected to the link. The method according to claim 1,
A locking device for a sliding door of a vehicle provided with a first elastic member to apply a restoring force in a predetermined direction to the main plate, the inner lever and the guide lever. 12. The method of claim 10,
The first elastic member,
One end is connected to the guide lever, the other end is connected to the inner lever, the suspension is wound on a hinge coupled to the guide lever and the inner lever is connected to the main plate lock device for a vehicle. The method according to claim 1,
The hold open lever is.
A first wing portion having a third cable connection portion to which the cable of the hold open lock is connected;
Locking device for a sliding door of the vehicle having a second wing portion extending to form a predetermined angle with the first wing portion and the operating lever seating groove is formed. The method according to claim 1,
The knob lever is,
A third wing connected to the locking knob;
A fourth wing portion having an operating lever connection hole extending to form a predetermined angle with the third wing portion and engaging with the operation lever; and
Locking device for a sliding door of the vehicle having a fifth wing portion extending to form a predetermined angle with the fourth wing portion, the connection lever insertion groove is formed into which the projection of the connection lever is inserted. The method according to claim 13,
The knob lever is a locking device for a vehicle sliding door provided with a second elastic member to apply a restoring force in a predetermined direction. The method according to claim 1,
The child lever,
A third guide hole of the long hole structure connected to the guide pin,
An actuating rod connecting portion connected to the actuating rod of the child lock lever, and
Locking device for a sliding door of a vehicle having a guide protrusion protruding from one surface to bend to accommodate the boundary surface of the main plate. The method according to claim 1,
The child lock lever,
A locking device for a sliding door of a vehicle, which is hinged to a child lock plate installed at a door of a vehicle and has an operation rod connecting portion to which an operation rod is connected. The method according to claim 1,
The guide pin
Locking device for a sliding door of a vehicle having at least a pair of guide rings protruding from the outer peripheral surface. 18. The method of claim 17,
And a first guide hole of the guide lever is inserted between the at least one pair of guide rings. The method according to claim 1,
The inner lever, the guide lever, the main plate and the hold open lever is a locking device for a sliding door of a vehicle sequentially coupled to one hinge. The method according to claim 1,
The outer lever, the inner lever, and the guide lever is disposed on the front of the main plate, the hold open lever and the knob lever is a locking device for a sliding door of the vehicle is disposed on the rear of the main plate.

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