JP2515994B2 - Door lock device for automobile - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention aims to solve the following problems.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle door lock device used for doors of automobiles and the like.

(Prior Art) A conventional vehicle door lock device is shown in FIG.
It is configured as shown in (D). In that device, 10A is a base fixed to the door 3A, 11A is a base 10
A latch member pivotally supported on A is biased by a return spring so as to return and rotate clockwise in the drawing. Reference numeral 12A is a pole pivotally supported by the base 10A, and is biased counterclockwise in the drawing so as to lock the return rotation of the latch member 11A. Reference numeral 13A is a connecting member connected to the pole 12A, and an abutting portion 13aA is formed on the upper end portion thereof. 14A is a door handle on the outside of the vehicle that is pivotally supported by the door 3A, and is biased clockwise in the drawing. Reference numeral 15A is an open member connected to the vehicle exterior door handle 14A, and has a pressing portion 15aA formed at the lower end. 16A is door 3
A lock knob attached to A so that it can move up and down, 17A is a door
One arm is connected to the lock knob 16A via a rod 18A by a rocking lever pivotally supported by 3A.
The locking lever 17A is biased by a locking spring (not shown) so as to be held at the locked position where the locking knob 16A is pushed down and the unlocked position where the locking knob 16A is pulled up. Reference numeral 19A is a transmission member connected to the other arm of the locking lever 17A via a rod 20A.

In the above configuration, when the locking knob 16A is in the unlocked position in the normal state, the transmission portion 19aA of the transmission member 19A and the contact portion 13aA of the connecting member 13A are moved to each other as shown in FIG. 21 (A). The open member 15A is located at a position where it can be transmitted to the pressing portion 15aA. Car exterior door handle 14 in this state
When A is opened, as shown in FIG. 21 (B), the pressing portion 15aA of the open member 15A is connected to the connecting member via the transmission member 19A.
13A is lowered, and as a result, the pole 12A rotates to allow the return rotation of the latch member 11A, and the door 3A can be opened. When the lock knob 16A is set to the lock position, the 21st
As shown in FIG. 6C, the transmission member 19A is pulled out from between the contact portion 13aA and the pressing portion 15aA. When the vehicle exterior door handle 14A is opened in this state, the open member 15A is lowered as shown in FIG. 21 (D), but the pressing portion 15aA does not press the contact portion 13aA, resulting in the latch member 11A. It is possible to prevent the opening of the door 3A by blocking the return rotation of the.

(Problems to be Solved by the Invention) However, in the above-described conventional device, when the vehicle outside door handle 14A is opened while the vehicle is stopped, the lock knob 16A is moved from the locked position to the unlocked position. However, the transmission member 19A was in contact with the open member 15A, and the locking knob 16A could not be brought to the unlocked position. Therefore, in order to open the door 3A, there has been a drawback that the lock knob 16A must be set to the unlock position again after the opening operation of the vehicle outside door handle 14A has been released.

This means that in a parking lot where cars come and go like a supermarket, the door handle on the passenger side 14
When repeatedly opening A while yelling "Open early", the lock knob cannot be set to the unlock position in time with the release operation of the door handle on the outside of the vehicle, and the door is opened. Takes a long time,
There was a problem exposing the child to danger.

Among the conventional products, the driver opens the door on the driver's side and sits in the driver's seat, and the first action is to insert the key into the keyhole for starting to energize the electric system and then the second action to lock. There is also one in which a knob is operated to enable unlocking (see, for example, Japanese Utility Model Publication No. 56-55400).

However, when mother and child get in the car in a parking lot where cars come and go heavily such as a parking lot in the supermarket, when the mother turns to the driver's seat and the short child turns to the passenger side door As soon as possible, you need to hurry to unlock the driver's side door, go inside, and open the passenger side door. When the child hurriedly tries to open the waiting door, the first operation is to insert the key into the keyhole to activate the electric system, and then the second operation to lift the lock knob. There is a problem in that the two operations with the annoyance are annoying. Also, when trying to open the passenger side door in a hurry, the mother's hand instinctively goes to the lock knob that is close to the child, inserts the key into the keyhole, and activates the extra system. There is also a problem that one action is forgotten, and as a result, it takes time to lift the lock knob of the second action.

In the present invention, except for the above-mentioned conventional problems, a mother who enters the vehicle from the door on the driver's side immediately extends the hand to the door on the passenger's side with the child instinctively, and the child operates to open the door handle on the outside of the vehicle. Even in the state, the lock knob can be moved from the lock position to the unlock position from inside the vehicle. Repeatingly, in a stopped car, even if the child operates the door handle on the outside of the passenger side screaming "quickly and early" repeatedly because the child wants to get into the car quickly, the mother does not care about the timing, Aims to provide a vehicle door lock device that allows the child to be welcomed from the dangerous outside of the vehicle by operating the lock knob closest to the child from the inside of the car with "one touch" operation to open the door in a short time. This is a technical issue.

 The configuration of the present invention is as follows.

(Means for Solving the Problems) An automobile door lock device of the present invention is provided so as to be rotatable with respect to a door of an automobile, is biased in one rotation direction, and has its own structure. A latch member having a recess for engaging with a striker fixed to the body of the automobile, a latch member provided rotatably with respect to the door and urged in one rotation direction, and itself having the above-mentioned member. An engaging member having an engaging portion for preventing return rotation of the latch member in a state where the striker meshes with the recess of the latch member, and an abutting portion for abutting against the transmission member on a part of itself. In addition, the other portion is provided with a connecting portion connected to the locking member, and the connecting state of the connecting portion is such that when the contact portion is in contact with the transmitting member and operates, The connecting member that is designed to rotate A pressing part for pressing the transmission member is provided on a part of the body, and a connecting part connected to the vehicle exterior door handle provided on the door is provided on the other part, and the connecting state of the connecting part Is an open member configured to move the pressing portion in the perspective direction with respect to the contact portion when the door handle on the outside of the vehicle is opened, and the movement of the pressing portion is contacted with a part of itself. In addition to a transmission portion for transmitting to the vehicle exterior portion, the other portion is provided with a coupling portion coupled to the vehicle interior locking knob provided on the door, and the coupling state of the coupling portion is the vehicle exterior door. When the lock knob is in the unlocked position without the handle being opened, the transmission portion is moved to a transmission position where the movement of the pressing portion can be transmitted to the contact portion, and the locking knob is locked. When the position is set to the above A door lock device for an automobile, comprising: a transmission member configured to move a portion of the pressing portion to a non-transmittable position where the movement of the pressing portion cannot be transmitted to the contact portion. Between the knob and the door handle on the outside of the vehicle, when the lock knob is moved from the locked position to the unlocked position,
If the movement of the transmission member is blocked on the way from the non-transmissible position to the transmissible position, the movement of the locking knob can be stored and the movement of the locking knob can be allowed, and thereafter the vehicle can be moved. When the outer door handle is moved to a position where the opening operation is not performed and the movement of the transmission member is no longer blocked, a movement accumulating mechanism is provided to move the transmission member to the transmission possible position by the movement of the stored locking knob. It was done.

(Operation) In the normal state, when the locking knob is moved to the unlocked position, the transmission member is moved to the transmission position, and when the vehicle exterior door handle is opened in this state, the movement of the opening member due to the opening operation is transmitted through the transmission member. Is transmitted to the connecting member, and the connecting member rotates the locking member to unlock the latch member. In the normal state, when the lock knob is set to the lock position, the transmission member is moved to the non-transmission position.
The movement of the open member due to the opening operation is not transmitted to the connecting member, and the locking member continues to lock the return rotation of the latch member. Also, when the lock knob is moved from the locked position to the unlocked position while the door handle on the outside of the vehicle is opened,
When the movement of the transmission member is stopped in the middle, the subsequent movement of the locking knob is stored by the movement accumulation mechanism, and when the movement of the transmission member is allowed by the subsequent release operation of the vehicle exterior door handle, the transmission member is stored in the above-mentioned storage. It is moved to the transmittable position by the movement of the locking knob thus obtained. As a result, the latching of the latch member can be released by the next opening operation of the vehicle exterior door handle.

(Example) Hereinafter, drawings showing an example of the present application will be described. First
In the figure, 2 is a body of an automobile 1, and 3 is a passenger door which is screwed to the body 2. Reference numeral 4 is a known striker fixed to the body 2. Reference numeral 5 denotes an automobile door lock device mounted on the door 3.

Next, FIGS. 2 (A) to 2 (F) show a first embodiment of the vehicle door lock device 5, and each state is shown in a simplified manner. In FIG. 2, reference numeral 10 is a base fixed to the door 3, and a recess 10a for receiving the striker 4 is formed. Reference numeral 11 is a latch member pivotally supported on the base 10, and has a recess 11a and an engaging portion 11b. The latch member 11 is biased clockwise in the drawing by a return spring (not shown). Reference numeral 12 is a locking member pivotally supported on the base 10, and a locking portion 12a for locking the above-mentioned engaging portion 11b is formed. The locking member 12 is biased counterclockwise in the drawing by a spring (not shown). Reference numeral 13 is a connecting member in which a connecting portion 13b at the lower end portion is pin-connected to the locking member 12, and an abutting portion 13a is formed at the upper end portion. The connecting member 13 is supported by a support member (not shown) provided on the door 3 so that the contact portion 13a can be reciprocated in the vertical direction. Reference numeral 14 denotes an exterior door handle pivotally supported on the door 3 and is biased clockwise by a spring (not shown) in the drawing. 15 is the connecting portion 15b at the upper end
Is an open member that is pin-connected to the vehicle exterior door handle 14, and has a pressing portion 15a formed at the lower end. The open member 15 is supported by a support tool (not shown) provided on the door 3 so that the pressing member 15a can be reciprocated in the vertical direction by a predetermined amount while the pressing member 15a faces the contacting member 13a. The pressing portion 15a may be located at a position not facing the contact portion 13a and below the contact portion. In that case, the shape of the transmission member described later may be formed in a stepped shape.
16 is a knob for locking the inside of the vehicle, which is attached to the door 3 so that it can move up and down, and 17 is a locking lever that is pivotally supported on the door 3.
Two arms 17a and 17b are formed, one arm 17a of which is formed.
Is pin-connected to the lock knob 16 via a rod 18. The locking lever 17 is biased by a locking spring (not shown) so as to be selectively held in the unlocked position shown in FIG. 2 (A) and the locked position shown in FIG. 2 (C). .

Reference numeral 19 is a transmission member in which the connection portion 19b of itself is connected to the other arm 17b of the locking lever 17 through the rod 20 and the motion storage mechanism 21, and the transmission portion 19a of itself is shown in FIG. 2 (A). The door 3 is supported by a support member (not shown) provided so as to reciprocate between a transmission possible position and a transmission impossible position shown in FIG. 2 (C). The transmission portion 19a is formed in a shape and a size capable of sufficiently transmitting the movement of the open member 15 due to the opening operation of the door handle 14 to the connecting member 13 at the transmission possible position.

In the motion accumulating mechanism 21, 22 is a holding body composed of a bottom piece 22a and a pair of guide pieces 22b, and the bottom piece 22a is the arm 17b.
Are connected to each other via a rod 20. Reference numeral 23 denotes a spring, one end of which is connected to the bottom piece 22a, and the other end of which is connected to the connecting portion 19b of the transmission member 19. The spring 23 normally supports the transmission member 19 in a natural length state as shown in FIGS. 2 (A) and 2 (C), and the lock knob 16 is opened in a state where the vehicle exterior door handle 14 is opened. When the lock position is changed to the unlock position, the movement of the transmission member 19 is compressed by being blocked by the open member 15 as shown in FIG. 2 (E), and the movement of the locking knob 16 is stored. . The strength of the spring force of the spring 23 is
As shown in FIG. 2 (E), the spring force of the locking spring is set to be weaker than the spring force of the locking spring so that the compressed state is maintained.

In the above-mentioned structure, when the locking knob 16 is set to the unlock position without the opening operation of the vehicle exterior door handle 14, the transmission member 19 is set to the transmission position as shown in FIG. 2 (A). Be moved. In that state, when the vehicle exterior door handle 14 is opened, the open member 15 is lowered as shown in FIG. 2 (B), and the pressing portion of the open member 15 is depressed.
15a pushes down the contact portion 13a of the connecting member 13 via the transmission member 19. As a result, the connecting member 13 rotates the locking member 12, and the locking member 12 releases the locking of the latch member 11. Therefore, the latch member 11 can be returned and rotated to open the door 3.

Further, when the lock knob 16 is set to the lock position with the outside door handle 14 not being opened, the transmission member 19 is moved to the non-transmission position as shown in FIG. 2 (C). When the vehicle exterior door handle 14 is opened in this state, the open member 15 is lowered as shown in FIG. 2 (D), but the pressing portion 15a of the open member 15 is connected to the connecting member 1
The contact portion 13a of 3 is not pushed down. As a result locking member
Reference numeral 12 keeps the return rotation of the latch member 11 locked, and the door 3 cannot be opened from outside the vehicle. Also, with the outer door handle 14 open,
When 16 is moved from the locked position to the unlocked position, as shown in FIG. 2 (E), the transmission member 19 comes into contact with the open member 15 on the way from the non-transmission position to the transmission position, and the movement of the transmission member 19 is reduced. Be blocked. As a result, the subsequent movement of the locking knob 16 compresses the spring 23 of the motion accumulating mechanism 21 to store the movement of the locking knob 16, and the locking knob 16 is held in the unlocked position by the spring force of the locking spring. It In that state, when the opening operation of the vehicle outside door handle 14 is released, the open member 15 is lifted as shown in FIG.
Is disengaged from the open member 15 and moved to the transmittable position shown in FIG. 2 (A) by the spring force of the spring 23. Therefore, when the vehicle outer door handle 14 is subsequently opened,
The door 3 can be opened as shown in FIG.

3 to 15 show another embodiment of the present application. In Figures 3 and 4, 10e is the base and 11e is the base 10e.
It is a latch member pivotally supported by a support shaft 30 and is urged by a return spring 49 as shown in FIG. Reference numeral 31 is a pole pin rotatably attached to the base 10e, 12e is a pole illustrated as a locking member fixed to the pole pin 31 so as to rotate integrally, and 13e rotates integrally with the pole pin 31. A pole lever illustrated as an example of a connecting member that is fixed as shown in FIG.
A be and a stopper portion 13ce are formed. The stopper portion 13ce normally has a spring 32 (first portion) for urging the locking member 12e.
(See FIG. 5), and abuts on a resin stopper 33 fixed to the base 10e.

Reference numeral 15e is an open lever exemplified as an open member rotatably attached to the pole pin 31 as shown in FIG. 7, and includes a pressing portion 15ae, a connecting portion 15be, and an operating portion 15ce. The connecting portion 15be is a door handle on the outside of the vehicle.
It is connected to 14e via a link member 34. Reference numeral 17e is a rocking lever pivotally supported on the base 10e via a support shaft 35, and connecting portions 17ae and 17be are formed at both ends, respectively, and a pair of stopper portions 17ce and 17de are formed in the central portion. . The one connecting portion 17ae is connected to the vehicle interior locking knob 16e via a link member 20e. The other connecting portion 17be is connected to a lock member (not shown) that is operated by a key. 36 is a locking lever 17 as shown in FIG.
A locking spring that selectively biases e in both rotation directions,
The stopper portions 17ce and 17de are selectively brought into contact with a stopper 37 provided on the base 10e. Reference numeral 38 is a control lever in which the connecting portion 38a of itself is connected to the locking lever 17e, and an engaging elongated hole 38b is formed, and the pressing portion 15ae is inserted into the engaging elongated hole 38b as shown in FIG. It has been stopped together with. Reference numeral 19e is a transmission lever exemplified as a transmission member, and the connection portion 19be of itself is connected to the locking knob 16e via a transmission member such as a control lever 38 and a locking lever 17e. Further, as shown in FIG. 5, a transmission portion 19ae is formed at the tip portion.

Next, the motion accumulating mechanism 21e is operated by the control lever 3
8, a pivot 39 that connects the connecting portion 19be of the transmission lever 19e, which is the transmission member, and the control lever 38,
It is composed of a member such as a spring 40 stretched between the hooking portion 19ce of the transmission member 19e and the hooking portion 38c of the control lever 38, and the spring causes the transmission portion 19ae of the transmission member 19e to move to the third portion.
In the figure, it is urged downward, that is, in the direction in which it abuts against the control lever 38.

In the case of the above configuration, the vehicle exterior door handle 14e
When the lock knob 16e is set to the unlock position without releasing the lock lever, as shown in FIG.
e rotates in the clockwise direction to lower the control lever 38, and as a result, the transmission portion 19ae of the transmission member 19e is connected to the connecting member 13e.
It is confronted with the contact portion 13ae of.

Next, when the vehicle exterior door handle 14e is opened in the above state, the open member 15e is rotated clockwise as shown in FIG. 8, and the operation transmitting control lever 38 is pushed through the pressing portion 15ae. Rock to the right. As a result, the transmission portion 19ae of the transmission member 19e comes into contact with the contact portion 13ae of the connecting member 13e and pushes the contact portion 13ae to rotate the connecting member 13e in the clockwise direction as shown in FIG. The above connecting member 13
The rotation of e causes the locking member 12e to rotate against the spring 32, whereby the locking member 12e releases the locking of the latch member 11e.

Next, when the lock knob 16e is set to the lock position without opening the vehicle exterior door handle 14e, the locking lever 17e rotates counterclockwise as shown in FIG. 10 to raise the control lever 38. , As a result transmission member
The transmission portion 19ae of 19e is moved to the non-transmission position where it does not face the contact portion of the connecting member 13e as shown in FIG.

Next, in the above state, when the vehicle outside door handle 14e is opened, the open member 15e is rotated clockwise as shown in FIG. 12 to swing the control lever 38 to the right. Since the transmission portion 19ae of the member 19e has been moved to the non-transmission position as described above, it is possible to prevent the transmission portion 19ae from contacting the contact portion 13ae, thereby preventing the return rotation of the latch member 11e. You can prevent the door from opening.

Further, when the lock knob 16e is pulled up in a state where the vehicle exterior door handle 14e is opened, the control lever 38 is lowered with the state of being shifted to the right as shown in FIG. As a result, the transmission portion 19ae of the transmission member 19e comes into contact with the connecting member 13e and is rotated upward against the force of the spring 40 in the motion accumulating mechanism 21e. When the opening operation of the vehicle exterior door handle 14e is released in the above state, the open member 15e is rotated counterclockwise and the upper part of the control lever 38 is swung leftward. As a result, the 14th
As shown in the figure, the transmission portion 19ae of the transmission member 19e is moved leftward, and finally the transmission portion 19ae is disengaged from the connecting member 13e, and the state of FIG. 4 is brought about by the force of the spring 40. Therefore, when the vehicle outside door handle 14e is again opened, the latch member 11e can be unlocked.

In FIG. 15, 50 is a basic base, 51 is a guide base, and 52 is a control base, which are integrated to form a base 10e. Reference numeral 53 is an inside lever pivotally supported on a control base 52 by a support shaft 54. One end 53a is connected to a vehicle interior door handle, and the other end 53b is an operating portion of an open member 15e when the vehicle interior door handle is opened. I am pushing 15ce.

In addition, the parts that are considered to be the same or equivalent in structure to those in the previous figure in terms of function are denoted by the same reference numerals as those in the previous figure and have the letter e.
And redundant description is omitted.

(Also, in the following drawings, the same idea is used, and the letter f is added to omit redundant description.) FIGS. 16 to 20 show another different example of the present application.
A locking device for the rear door. In FIGS. 16 and 17, 10f is a base, and a support piece 10af is integrally formed. 11f and 12f show a latch member and a locking member. 13f
Is a pole lever which is a connecting member pivotally attached to the base 10f, and has a contact portion 13af. 15f is a support piece 10af
An open lever, which is an open member pivotally supported on, has a pressing portion 15af formed at the end. Reference numeral 17f is a locking lever pivotally supported by the support piece 10af, which is an engaging piece 60
Are formed. Reference numeral 38f denotes a control lever for operation transmission in which a lower end portion 38af is connected to the pressing portion 15af of the open member 15f, and an engaging elongated hole 38bf is formed in an upper end portion, and the engaging elongated hole 38bf has the engaging piece. The 60 is inserted and prevented from coming off, and is connected to the locking lever 17f. Reference numeral 19f is a transmission lever which is a transmission member pivotally supported by the control lever 38f. Next, 21f indicates a motion accumulating mechanism, which is constituted by a hooking portion 38df of the control lever 38f, a hooking portion 19cf of the transmitting member 19f, and a torsion spring 40f hooked between them. 19f is the first
In FIG. 17, the stopper portion 19df of itself is urged in the clockwise direction and abuts on the hooking piece 38df.

In the above configuration, when the vehicle exterior door handle 14f is opened while the lock knob 16f is in the unlocked position, the transmission portion 1f of the transmission member 19f as shown in FIG.
9af rotates the connecting member 13f to release the latch of the latch member 11f, whereby the door can be opened.

When the vehicle outside door handle 14f is opened while the lock knob 16f is in the lock position, the transmission member 19f is raised at the non-transmission position as shown in FIG. Therefore, the transmission member 19f does not rotate the connecting member 13f, and the door cannot be opened.

Further, when the lock knob 16f is moved from the locked position to the unlocked position with the vehicle exterior door handle 14f being opened, the upper portion of the control lever 38 moves to the right as shown in FIG. 20, and the transmission portion 19af of the transmission member 19f is moved. Contacts the contact portion 13af of the connecting member 13f and resists the force of the torsion spring 40f in the motion accumulating mechanism 21f, so that the upper part is relatively rotated to the left side in the drawing. Therefore, when the opening operation of the vehicle outer side door handle 14f is released thereafter, the control lever 38 descends, the transmission portion 19af descends, and the force of the spring 40f returns to the right side, so that the transmission member 19f is in the state shown in FIG. That is, when the vehicle exterior door handle 14f is opened again after being returned to the lower side, as shown in FIG.
9af rotates the connecting member 13f to release the latch of the latch member 11f, whereby the door can be opened.

(Effects of the Invention) As described above, according to the present invention, the vehicle exterior door handle
When the lock knob 16 is in the unlocked position, the transmission member 19 is located in the transmittable position when the lock knob 16 is in the unlocked position. When the opening operation of the outer door handle 14 is performed, the pressing portion 15a of the open member 15 by the opening operation
Can be transmitted to the contact portion 13a of the connecting member 13 via the transmission member 19, and as a result, the locking member 12 can be rotated to cause latching.
You can unlock 11 and open the door.

Further, in the above-mentioned normal state, when the locking knob 16 is set to the locking position, the transmission member 19 is located in the non-transmission position, so that the vehicle exterior door handle 14 is opened with the locking knob 16 in the unlock position. Even if operated, the movement of the pressing portion of the open member 15 due to the opening operation cannot be transmitted to the contact portion 13a of the connecting member 13, and as a result, the locking member 1
The return rotation of the latch member 11 can be maintained in a locked state by 2 and the opening of the door from outside the vehicle can be prevented. Further, by moving the locking knob 16 between the unlocked position and the locked position as described above, the transmission member 19 can be moved between the transmissible position and the non-transmissible position so that the door can be brought into the unlocked state and the locked state. Even when the lock knob 16 is unlocked, the operation accumulating mechanism 21 is interposed between the transmission member 19 and the lock knob 16, and the lock knob 16 is unlocked from the lock position while the vehicle exterior door handle 14 is opened. When the transmission member 19 is stopped in the middle when it is positioned, the subsequent movement of the locking knob 16 is stored, and when the transmission member 19 is allowed to move thereafter, the stored locking knob Since the transmission member 19 is moved to the transmittable position by the movement, when the vehicle is stopped, the vehicle exterior door handle 14 is opened to open the door while the lock knob 16 is in the lock position. Case, there is a ground-breaking features that can be pulled up operation in the unlocked position the locking knob 16 in a state where the opening operation of the vehicle exterior door handle 14 from the locked position.

Moreover, when the opening operation of the vehicle exterior door handle 14 is released, the transmission member 19 can be immediately mechanically positioned at the transmission possible position.

These things are because the child wants to get into the car quickly, so even if the outside door handle 14 instinctively repeats flaps and tries to open the door by opening and closing, the mother who entered the car from the driver's side door While looking at the child's face, he immediately reached for the lock knob on the front door and made a "one touch"
In addition, there is a feature that it is possible to operate the lock knob to the unlocked position regardless of the operation timing of the child outside the vehicle, which allows subsequent children to flap the door from the outside of the vehicle. The epoch-making effect that the door can be opened quickly by opening and closing the handle is produced.

[Brief description of drawings]

The drawings show an embodiment of the present application, FIG. 1 is a perspective view of a door portion of an automobile, and FIGS. 2 (A) to (F) are explanatory views showing the movement of one embodiment of the present invention in order. Figures 15 to 15 show different examples. Fig. 3 is a front view, Fig. 4 is a front view showing an unlocked state with a part omitted, and Fig. 5 is a sectional view taken along the line V-V. 6 is a sectional view taken along the line VI-VI, FIG. 7 is a sectional view taken along the line VII-VII, FIGS. 8 to 14 are explanatory views of the operation, FIG. 15 is an exploded perspective view, and FIGS. Different examples of
FIG. 16 is a front view, FIG. 17 is a side view, FIGS. 18 to 20 are operation explanatory views, and FIG. 21 is an exploded perspective view showing a conventional example. 11 …… Latch member, 12 …… Locking member, 13 …… Linking member,
14 …… Car exterior door handle, 15 …… Open member, 16…
… Lock knob, 19 …… Transmission member, 21 …… Motion storage mechanism.

Claims (1)

(57) [Claims] 1. A striker (4), which is rotatably provided to a door of a vehicle, is biased in one rotation direction, and engages with a striker (4) fixed to the body of the vehicle. And a latch member (11) having a concave portion, which is rotatably provided with respect to the door and is biased in one rotation direction, and the latch member (11) itself.
With the striker engaged in the recess of the latch member (1
1) A locking member (12) having a locking portion (12a) for preventing return rotation, and a contact portion for contacting the transmission member (19) with a part of itself. , The other portion is provided with a connecting portion connected to the locking member (12), and the connecting state of the connecting portion is the above when the abutting portion is in contact with the transmitting member (19) and operates. A connecting member (13) for rotating the locking member (12) and a pressing portion for pressing the transmission member (19) are provided on a part of the connecting member (13), and the other portion is provided on the door. The vehicle is provided with a connecting portion that is connected to the vehicle outside door handle (14), and the connecting state of the connecting portion is such that when the vehicle outside door handle (14) is opened, the pressing portion is brought into contact with the contact portion. On the other hand, the open member (15) which is designed to move in the perspective direction, and the movement of the pressing portion on a part of the open member (15) In addition to the transmission portion for transmitting, the other portion is provided with a connecting portion connected to the vehicle inside lock knob (16) provided on the door, and the connecting state of the connecting portion is the outside of the vehicle. When the door handle is not opened and the lock knob (16) is in the unlocked position, the transmission portion is moved to a transmission position where the movement of the pressing portion can be transmitted to the contact portion, and the lock is provided. A vehicle provided with a transmission member (19) adapted to move the transmission portion to a non-transmission position where the movement of the pressing portion cannot be transmitted to the contact portion when the operating knob (16) is in the lock position. In the door lock device for vehicle, the transmission member (19)
The lock knob (16) was moved from the lock position to the unlock position with the vehicle outside door handle (14) being opened between the connecting portion of the lock knob (16) and the lock knob (16). At this time, if the movement of the transmission member (19) is blocked while the transmission member (19) is moving from the non-transmission position to the transmission position, the movement of the lock knob (16) is stored and the movement of the lock knob (16) is stored. If the vehicle outside door handle (14) is moved to a position where the opening operation is not performed and the movement of the transmission member (19) is not blocked, then the stored locking knob (16) of the locking knob (16) A door lock device for an automobile, characterized in that a motion accumulating mechanism (21) for moving the transmission member (19) to a transmission possible position is interposed.