CN101868589A - Vehicle door lock device - Google Patents
Vehicle door lock device Download PDFInfo
- Publication number
- CN101868589A CN101868589A CN200880117289A CN200880117289A CN101868589A CN 101868589 A CN101868589 A CN 101868589A CN 200880117289 A CN200880117289 A CN 200880117289A CN 200880117289 A CN200880117289 A CN 200880117289A CN 101868589 A CN101868589 A CN 101868589A
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- China
- Prior art keywords
- connecting rod
- opening
- door lock
- open
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/01—Mechanical arrangements specially adapted for hands-free locking or unlocking
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/06—Electrical using rotary motors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/16—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on locking elements for locking or unlocking action
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/32—Vehicle locks characterised by special functions or purposes allowing simultaneous actuation of locking or unlocking elements and a handle, e.g. preventing interference between an unlocking and an unlatching action
Abstract
A vehicle door lock device has a lift lever (2), an open link (3), an open lever (4), and an active lever (5). When pressed, the lift lever (2) enables a latch mechanism, provided to a door, to release a to-be-latched member provided to a vehicle body. The open link (3) makes contact with and presses the lift lever (2).The open lever (4) is activated by operation of a handle provided to the door and drives the open link (3) to cause the open link (3) to press the lift lever (2). The active lever (5) drives the open link (3) to a position at which the open link (3) cannot drive and press the lift lever (2). A one-way drive hole (6) of the active lever (5) drives the open link (3) only in the direction of the position at which the lift lever (2) cannot be driven, and the one-way drive hole (6) does not drive the open link (3) in the direction opposite the direction above.
Description
Technical field
The present invention relates to door lock device for vehicle, in more detail, relate to the door lock device for vehicle of having avoided to remove the situation of operation.
Background technology
For example there is patent documentation 1 disclosed door lock device for automobile as car door lock due to the device of vehicle body with vehicle.In the door lock assembly of patent documentation 1, by utilization be arranged at car door collude on-hook structure (breech lock (latch) and pawl (pawl)) be hooked on be arranged at vehicle body by hang part spare (door lock striker (striker)) car door is remained on closed condition.Collude on-hook structure (breech lock and pawl) for what can remove this car door side, be provided with lifting arm.Further, the parts as the pushing lifting arm are provided with and open connecting rod.Further, open connecting rod and clamped opening feature for the handle operation with car door is delivered to.And then, switch the position of opening connecting rod by utilizing driving lever (active lever), the lock-out state that can select to push the released state of lifting arm and can not push lifting arm.The driving lever generally operation of the hook knob by being located at the car door inboard or the unlocking operation that uses key to carry out from door outside moves, and also constitutes sometimes by possess the actuator action of motor etc. as drive source.
In recent years, the system for unlocking that automatically locks that is called as smart entry system (smart entry) or Intelligent key (intelligent key) long-range and that carry out the lock operation of door lock assembly and unlocking operation is electrically popularized gradually.In this smart entry system, use the key possess the wireless transmission function,, will send unlock command to vehicle side with wireless mode as the driver who has key during near vehicle or when pressing the button that is arranged at vehicle.On the other hand, in the vehicle side that possesses the wireless receiving function, when receiving unlock command, the actuator starting, driving lever switches to released state with lock-out state.And then, when when vehicle driver far away arrives the car door of vehicle, only, the handle that is used to open car door can open car door by just being operated, and saved and used key to carry out the time of car door unlocking operation.
Patent documentation 1: TOHKEMY 2007-100318 communique
Yet, for example possess under the situation that automatically locks system for unlocking at the door lock device for automobile that makes patent documentation 1, under extremely accidental situation, can be absorbed in the situation that can not remove operation.When manually operating the handle of car door, co-driver or driver will produce the situation that this can not remove operation midway at actuator, by the unlocking operation that automatically locks system for unlocking and automatically lock-out state is switched to released state.
That is, above-mentioned situation is owing to following reason produces: owing to open connecting rod being driven from lock-out state towards the released state transition midway, therefore open connecting rod and be raised bar towards the transition of released state and stop.Like this, even if co-driver or driver leave hand from the handle that is used to open car door, open the opening connecting rod and also can not switch to released state of action of car door, might become the state that to remove operation, be so-called fear (panic) state.
In order to make this recovering state that can not remove operation, thereby needing to utilize automatically locks system for unlocking or manually conducts the locking operations once more or unlocking operation drives driving lever, can break away from the state that this can not remove operation thus.
But, operate comparatively numerous and diverse.And, can not be absorbed in the structure that this can not remove the situation of operation in order to form, consideration will open connecting rod or driving lever is divided into a plurality of parts, and with the strategy of combinations such as spring.But in this case, number of components increases, device is complicated and cost of manufacture rises.
Summary of the invention
The object of the present invention is to provide and a kind ofly need not carry out big change or append the door lock device for vehicle that parts just can avoid being absorbed in the state that can not remove operation unit architecture.
In order to reach above-mentioned purpose, according to the present invention, a kind of door lock device for vehicle is provided, described door lock device for vehicle possesses: lifting arm, this lifting arm is arranged at the car door of vehicle, can be removed the described vehicle body that is arranged at described vehicle by hang part spare by the on-hook structure that colludes of hang part spare to colluding extension;
Open connecting rod, thereby this is opened connecting rod and is connected to this lifting arm and pushes described lifting arm;
Open bar, the described connecting rod of opening makes the described connecting rod of opening push described lifting arm thereby this opens the bar driving; And
Driving lever, this driving lever with described open connecting rod be driven into can not utilize described open that bar that connecting rod pushes described lifting arm drives can not the position,
Described driving lever has folk prescription to drive division, when the described connecting rod of opening by described when opening bar and driving, this folk prescription to drive division only towards described bar drive can not the position direction drive the described connecting rod of opening, and do not drive the described connecting rod of opening in the opposite direction.
Description of drawings
Fig. 1 is the lateral view that the door lock device for vehicle to embodiment describes.
Fig. 2 is the figure from the door lock device for vehicle of right-hand observation embodiment.
Fig. 3 is the figure that the shape to the driving lever in the embodiment describes.
Fig. 4 is the figure that the shape to existing driving lever describes.
Fig. 5 is the figure that the effect to existing door lock assembly describes.
Fig. 6 avoids removing the figure that the effect of the state of operation describes to the door lock assembly of embodiment.
The specific embodiment
Describe being used to implement best mode of the present invention with reference to figure 1～Fig. 6.Fig. 1 is the lateral view that the door lock device for vehicle to the embodiments of the present invention of the car door that is built in vehicle describes.The door lock device for vehicle 1 of embodiment by the lifting arm 2 of the housing 80 (with reference to Fig. 2) that is supported on this door lock device for vehicle 1, open connecting rod 3, open bar 4, driving lever 5 and cancellation bar 7 constitute.Shown in Fig. 1 from the unlocking operation that locks state to released state midway when open connecting rod 3 be opened bar 4 when driving from the inboard state of observing of car door.And Fig. 2 is the figure from the door lock device for vehicle of right-hand observation Fig. 1, and lifting arm 2 and of the present invention by hang part spare (door lock striker 81) with collude on-hook structure (breech lock 8 and pawl 83) is shown.
As shown in Figure 2, lifting arm 2 is arranged at the car door of vehicle, and this lifting arm 2 can be removed pawl 83, this pawl 83 be collude hang bar-shaped door lock striker 81 collude the on-hook structure, this door lock striker 81 be arranged at vehicle vehicle body by hang part spare.Lifting arm 2 is held in housing 80 in mode that can wobbling action, and with link as the pawl 83 that colludes the on-hook structure.Pawl 83 is to collude the parts of hanging breech lock 82, and this breech lock 82 is the fastening mechanisms that engaged by the bar-shaped door lock striker 81 of hang part spare with conduct.Breech lock 82 has teat 820,821.
Thereby lifting arm 2 is maintained at primary position by omitting illustrated force application part by the counter clockwise direction application of force in Fig. 2.And then lifting arm 2 constitutes: when this lifting arm 2 is opened connecting rod 3 pushings, pawl 83 is swung toward the clockwise direction, colluded extension between releasing breech lock 82 and the pawl 83, thereby car door can be opened.Collude the breech lock of hanging after being disengaged 82 and swing towards the clockwise direction among Fig. 2, become the releasing attitude 82A shown in the double dot dash line, door lock striker 81 becomes the position of door lock striker 81A, can break away from towards left among the figure.Car door is opened thus.
As shown in Figure 1, open connecting rod 3 and be the vertically long bar-shaped parts that roughly form, this open connecting rod 3 be disposed at lifting arm 2 near, and by opening bar 4 and driving lever 5 supportings.Be formed with the vertically long connecting hole 31 of central necking down at an end of opening connecting rod 3.Being formed at the clamping rpole portion 44 that opens bar 4 embeds these connecting holes 31 and engages with this connecting hole 31.Opening the outstanding directing pin 32 that is formed with as engaging protuberance performance function on the connecting rod 3.As shown in Figure 1, directing pin 32 is embedded in the bullport 6 that is formed at driving lever 5 and with this bullport 6 and engages.And, be provided with pushing portion 33 at the other end of opening connecting rod 3.
Open bar 4 and be along the thickness direction of car door and extend the parts of supporting that are provided with and pivoted for swinging.Be described in detail, open bar 4 and have pivot support holes 41, open the housing 80 that bar 41 pivots and is supported on door lock assembly 1 in the mode that can swing by pivot support holes 41 in substantial middle.And, open bar 4 and have the export-oriented arm and the opposition side that extend to be provided with from substantial middle and extend be provided with interior to arm from substantial middle towards export-oriented arm.As shown in fig. 1, the end of export-oriented arm is bent into approximate horizontal, forms the 42a of sheet portion with connect apertures 42 thus.Connect apertures 42 is linked to the outer handle 100 that is used to open car door via linking parts.And then when manually outer handle 100 being operated, connect apertures 42 is depressed below observing in Fig. 1.
Open the interior of bar 4 and be divided into two strands up and down in the end to arm, a side part is bent into approximate horizontal, is pushed splenium 43 thereby form.The opposing party's part forms clamping rpole portion 44.As shown in Figure 1,44 embeddings of clamping rpole portion are opened the connecting hole 31 of bar 3 and are engaged with this connecting hole 31.Therefore, clamping rpole 44 can drive above observe in Fig. 1 and open connecting rod 3.And clamping rpole 44 becomes the swing fulcrum when opening connecting rod 3 and swinging between erectility (state shown in (1) among Fig. 5) and heeling condition (states shown in (2) among Fig. 5).Be formed at the splenium 43 of being pushed of opening bar 4 and be linked to internal handle 101 via binding parts such as cables.
And then, when manually the internal handle 101 that is used to open car door being operated, be pushed splenium 43 and above in Fig. 1, observing, boosted.And, be maintained at primary position by omitting illustrated force application part by the swaying direction application of force that descends below observing in Fig. 1 towards 44 courts of clamping rpole portion thereby open bar 4.That is, only when manually the internal handle 101 that is used to open the outer handle 100 of car door or is used to open car door being operated, thereby clamping rpole portion 44 rises to drive towards the top and opens connecting rod 3.
As shown in Figure 1, driving lever 5 pivots in the mode that can swing and is supported on housing 80, thereby is to conduct the locking operations and make it become the parts of lock-out state from released state opening connecting rod 3.In addition, opening the state that connecting rod 3 can push lifting arm 2 is released state.And opening that connecting rod 3 can't push the state of lifting arm 2, promptly be positioned at that bar drives can not be lock-out state during the position.
Fig. 3 is the figure that the shape to driving lever 5 describes.Be elaborated with reference to figure 3.Driving lever 5 has pivot support holes 51.The pivot support holes 51 of driving lever 5 is supported on housing 80 so that driving lever 5 can pivot towards the mode of arrow C A and the swing of CB direction.Driving lever 5 has the first arm 52, second arm 54 and the 3rd arm 56 integratedly.The connect apertures 53 that is formed at the tip of the first arm 52 is linked to the hook knob 103 of car door inboard via binding parts such as bars.The abutting part 55 at tip that is formed at second arm 54 of driving lever 5 is linked to the door lock assembly 104 of door outside.Therefore, the operation of the hook knob 103 that driving lever can be by being arranged at the car door inboard and use key that door lock assembly 104 is carried out unlocking operation from door outside and swing.And, be formed among the figure of the 3rd arm 56 of driving lever 5 upper left engagement groove part 57 and engage by electric motor driven actuator 105.
The motor drive mechanism of actuator 105 for example becomes and can automatically lock the system for unlocking remote control actions by what be called as smart entry system.Therefore, during drive motor in automatically locking system for unlocking (actuator 105), driving lever 5 can be around 51 swings of pivot support holes.Therefore, this driving lever 5 can be from the hook knob 103 of car door inboard, the locking device 104 of door outside, the either party's operation motor (actuator) 105 these threes.
And then driving lever 5 is center (arrow C A direction) swing toward the clockwise direction with pivot support holes 51 in unlocking operation, in lock operation towards (arrow C B direction) swing counterclockwise.And driving lever 5 passes through to omit illustrated force application part by the application of force, thereby this driving lever 5 is maintained at the position of lock-out state and the position of released state.
As shown in Figure 3, on the 3rd arm 56 of driving lever 5, be formed with and be equivalent to the bullport 6 of folk prescription of the present invention to drive division.The following part of all causes of bullport 6 forms: observe the slip edge portion 61 of extending up and down in Fig. 3; Pushing edge portion 62, this pushing edge portion 62 links to each other with an end of slip edge portion 61 and bloats towards the top; And recover edge portion 63, and this recovery edge portion 63 links to each other with pushing edge portion 62, and the upper end after the expansion of left towards figure links to each other with the other end of slip edge portion 61 obliquely.The directing pin 32 of opening connecting rod 3 is embedded in bullport 6.The inboard of bullport 6 forms also bigger than the diameter of directing pin 32, and the central authorities of this bullport 6 form the scope 64 of moving about.
In addition, as shown in Figure 3, be that the width of bullport 6 is represented with X in the swaying direction (arrow C A, CB direction) of center swing with the pivot support holes 51 of this driving lever 5 at driving lever 5.With the direction of the swaying direction quadrature of swing arm 5 in, the length of bullport 6 is represented with Y.Like this, compare with the slotted hole 96 (with reference to Fig. 4) of the driving lever that uses in existing door lock assembly 95 described later, bullport 6 is in swaying direction (arrow C A, the CB direction) expansion of driving lever 5.Therefore, in the space of being divided by the scope of moving about 64, the directing pin 32 of opening connecting rod 3 can move in the direction of length L and the direction of width X.The width X of the scope of moving about 64 is bigger than the diameter dimension of directing pin 32.
As shown in Figure 1, cancellation bar 7 is equivalent to dipper crowding gear, is the parts that the left surface of connecting rod 3 is opened in the right pushing in the figure.Towards the side that connecting rod 3 is opened in the pushing of arrow H direction, can make slip edge portion 61 sliding-contacts of the directing pin 32 of opening connecting rod 3 and the bullport 6 of driving lever 5 as the cancellation bar 7 of dipper crowding gear performance function thus herein.
As shown in Figure 1, cancellation bar 7 is to have pivot support holes 71 in substantial middle, and by the parts of bending.Cancellation bar 71 is pivoted in the mode that can swing by pivot support holes 71 and is supported on housing 80.
On cancellation bar 7, be formed with pushing portion 72.Push part 72 is by force application part 73 application of forces, thereby opens the left surface of connecting rod 3 all the time towards right-hand (arrow H direction) pushing.In addition, when closed door under lock-out state, thereby cancellation bar 7 makes lock-out state become released state by lifting arm 2 drivings.The active force of force application part of the active force of the force application part 73 of cancellation bar 72 application of forces being set for comparison driving lever 5 application of forces is little.
Below, the leading portion that describes as the effect to the door lock assembly 1 of embodiment describes the structure of existing door lock assembly and the state that can not remove operation.The door lock assembly 1 of existing door lock assembly 9 and embodiment is textural different driving lever 5, and other parts are all general with the door lock assembly 1 of embodiment.
Fig. 4 illustrates the figure that the driving lever 95 that uses is described in existing door lock assembly 9.The bullport 6 that replaces expansion of the present invention is provided with the slotted hole 96 of the narrow slit-shaped of hole width.
As shown in Figure 4, observe in Fig. 4, slotted hole 96 is formed at above-below direction, and the edge portion on the right side among the figure of slotted hole 96 is formed at the position identical with the slip edge portion 61 of the bullport 6 of embodiment.In fact, the bullport 6 of present embodiment forms slotted hole 96 towards the left expansion.And the hole width of the left and right directions of slotted hole 96 is roughly consistent with the diameter of directing pin 32.That is, directing pin 32 only is directed at above-below direction (direction that slotted hole 96 extends) in slotted hole 96.That is, directing pin 32 can not move in the hole width direction of slotted hole 96.And, thereby when driving lever 95 swing slotted holes 96 in figure during the left and right directions swing because directing pin 32 is embedded in slotted hole 96, so directing pin 32 is driven towards left and right sides both direction.
Fig. 5 is the figure that the effect to existing door lock assembly 9 describes.For convenience, the part that in Fig. 5, exists solid line repeatedly to describe each other.In Fig. 5, in existing door lock assembly 9, (1) expression released state, (2) expression lock-out state.In Fig. 5, (3) are illustrated in the state that the releasing operation of being undertaken by the handle that is used to open car door is arranged from the unlocking operation that locks state to released state overlapping midway.(4) expression can not be removed the state of operation.
In the released state shown in Fig. 5 (1), driving lever 95 is center (arrow C A direction) swing toward the clockwise direction with pivot support holes 51, and directing pin 32 is driven towards right-hand (arrow C A direction) by slotted hole 96, opens connecting rod 3 and is in erectility.Like this, when opening connecting rod 3 and be in erectility,, then open connecting rod 3 bar 4 that is opened and drive and rise if the handle that is used to open car door is operated.At this moment, because directing pin 32 is guided towards just going up by slotted hole 96, therefore, shown in arrow A direction among the figure, open connecting rod 3 towards just rising, the pushing portion 33 that opens connecting rod 3 boosts lifting arm 2, thereby removes the extension that colludes of 83 pairs of breech locks 82 of pawl.Thus, car door can be opened.
In the lock-out state shown in (2) of Fig. 5, driving lever 95 is that the center is towards (arrow C B direction) swing counterclockwise with pivot support holes 51.As a result, directing pin 32 is driven towards left (arrow C B direction) by slotted hole 96, and opening connecting rod 3 is not erectility, but becomes heeling condition.
And in the lock-out state shown in (2) of Fig. 5, slotted hole 96 also tilts.When under this state, the handle that is used to open car door being operated, open connecting rod 3 bar 4 that is opened and drive and rise.At this moment, directing pin 32 is by (in (2) of Fig. 5) guiding towards the upper left side of slotted hole 96 quilts.Therefore, the also side's action like that obliquely shown in the arrow B in the image pattern of the main body of opening connecting rod 3, open connecting rod 3 not with lifting arm 2 butts.That is the extension that colludes that, keeps 83 pairs of breech locks 82 of pawl.Thus, car door can not be opened.
In addition, have towards clockwise active force via 95 effects of 32 pairs of driving levers of the directing pin of opening connecting rod 3 by cancellation bar 7.The active force of the force application part 73 of cancellation bar 7 is littler than the active force of the force application part of driving lever 95.Therefore, driving lever 95 is maintained at the position of lock-out state.
Below, in existing door lock assembly 9, in the lock-out state shown in (2) of Fig. 5, describe by the situation that automatically locks system for unlocking instruction unlocking operation of action from lock-out state towards released state.In automatically locking system for unlocking, usually, thereby actuator 105 action stipulated time driving levers 95 are center (arrow C A direction) swing toward the clockwise direction with pivot support holes 51, transit to the released state shown in (1) of Fig. 5, open connecting rod 3 and become the state that is provided with of erectting, thus, car door becomes released state, and car door can be opened.
Yet, in Fig. 5,, when manually the handle that is used to open car door being operated, might become the state shown in (3) midway from the status transition of the state shown in (2) shown in (1).At this moment, under the state shown in (3) of Fig. 5, the driving lever 95 shown in the arrow C towards shown in clockwise wobbling action and the arrow D from the drive actions of opening bar 4 (being used to open the handle operation of car door) overlap action in opening connecting rod 3.So, be driven obliquely the opening that connecting rod 3 is pushed by driving lever 95 of side's action and by towards right-hand driving.
As a result, shown in Fig. 5 (4), open connecting rod 3 and be connected to lifting arm 2 from the side, the result might be absorbed in the state that can not remove operation.
Below, the effect of the door lock assembly 1 of embodiments of the present invention is described.The situation that is used to open the handle operation of car door when at first, the door lock assembly 1 of embodiment being in released state and lock-out state describes.In the door lock assembly 1 of present embodiment, as mentioned above, cancellation bar 7 all the time in the figure right-hand (the arrow H direction in Fig. 6 (1)) pushing open connecting rod 3.Therefore, the directing pin 32 of opening connecting rod 3 is urged in the slip edge portion 61 on the right side of bullport 6 and with slip edge portion 61 and contacts.Therefore, when by to the handle that is used to open car door when the top bulldozing operation is opened connecting rod 3, directing pin 32 rises with slip edge portion 61 sliding-contacts of bullport 6 and along slip edge portion 61.
Therefore, open connecting rod 3 to move with the same mode of the state shown in (2) of the state shown in (1) of Fig. 5 of expression existing apparatus 9 and Fig. 5.
Below, the lock operation towards the lock-out state transition describes from released state to the door lock assembly 1 that makes present embodiment.This lock operation is to carry out with the same mode of the situation of above-mentioned existing door lock assembly 1.This is because slip edge portion 61 pushing on right side that is formed at the bullport 6 of driving lever 5 is opened the directing pin 32 of connecting rod 3 and driven this directing pin 32 towards counterclockwise (arrow C B direction).That is, as folk prescription to the bullport 6 of the drive division slip edge portion 61 of the right side of bullport 6 (particularly for) to carry out towards the driving of (arrow C B direction) counterclockwise with the same mode of the situation of existing door lock assembly 9.
Below, the unlocking operation towards the released state transition describes from lock-out state to the door lock assembly 1 that makes present embodiment.In unlocking operation, the effect that 1 performance of the door lock assembly of present embodiment and existing door lock assembly 9 are different.
Promptly, in the door lock assembly 1 of present embodiment, make door lock assembly 1 from lock-out state the unlocking operation towards the released state transition, driving lever 5 is center (arrow F direction shown in Figure 6) swing toward the clockwise direction with pivot support holes 51, opens connecting rod 3 and is driven towards released state from lock-out state.At this moment, the slip edge portion 61 that is formed at the bullport 6 of driving lever 5 moves prior to directing pin 32.
That is, stay under the state of original position in the directing pin 32 that will open connecting rod 3, driving lever 5 is (arrow F direction, unlocking direction) swing toward the clockwise direction.In this case, directing pin 32 can be with respect to direction (with reference to Fig. 3) the relatively displacement of driving lever 5 at the width X of bullport 6.Therefore, directing pin 32 is not formed the wall driving of bullport 6.As long as in the effect of opening on the connecting rod 3 power from miscellaneous part is arranged, opens the directing pin 32 of connecting rod 3 and just can in space, move about by the scope of moving about 64 divisions.
Herein, make open bar 4 return its primary position force application part active force and act on by the pushing force that cancellation bar 7 produces and to open connecting rod 3.Therefore, in Fig. 6, open connecting rod 3 quilts towards below and right-hand pushing.Therefore, the directing pin 32 of opening connecting rod 3 is driven towards released state under the state below the slip edge portion 61 that stays bullport 6.
At last, consider to open the situation of the handle operation of car door in utilization being used to of automatically locking that system for unlocking has door lock assembly 1 unlocking operation towards the released state transition from lock-out state overlapping of present embodiment midway manually to carry out.
That is, utilization is automatically locked unlocking operation that system for unlocking carries out and overlap action describes in the situation of opening connecting rod 3 from the drive actions of opening bar 4 (handle operation that is used to open car door that manually carries out).
Fig. 6 avoids removing the figure that the effect of the state of operation describes to the door lock assembly 1 of embodiment.STA representation shown in Fig. 6 (1) has being used to of manually carrying out to open the state of the handle operation of car door unlocking operation overlapping midway.STA representation shown in Fig. 6 (2) is avoided the above-mentioned state that can not carry out unlocking operation released state afterwards.
In the door lock assembly 1 of present embodiment, open connecting rod 3 bar 4 that is opened and drive towards the top, then, open connecting rod 3 by driving lever 5 towards right-hand driving.Open up to this and all to play a role till connecting rod 3 is connected to lifting arm 2 from the side in mode same.
Yet, in the door lock assembly 1 of present embodiment, compare with existing slotted hole 96 (with reference to Fig. 4), be formed at the bullport 6 of driving lever 5 and widened at the swaying direction (arrow C A, CB direction) of driving lever 5.Therefore, the directing pin 32 of opening connecting rod 3 is not restrained by the bullport 6 of driving lever 5, can move about in the space of the scope of moving about 64 of the inboard that is formed at bullport 6.Therefore, shown in the arrow F shown in Fig. 6 (1), driving lever 5 can wobbling action to the final position of clockwise direction (unlocking direction).That is, in the present embodiment, driving lever 5 can carry out the transition to the position of released state well from the position of lock-out state.
In the state of Fig. 6 (1), thus when hand when the handle that is used to open car door leaves handle and is released, the pushing force of opening connecting rod 3 that drives towards the top of opening bar 4 disappears.Replace therewith, opening the active force that acts on the figure arrow G that the primary position of opening bar 4 below being arranged in is arranged on the bar 4.And, shown in Fig. 6 (1), open pushing portion 72 pushing that connecting rod 3 is cancelled bar 7, thereby the pushing force of arrow H direction in right-hand figure arranged in this effect on the connecting rod 3 of opening.
Driven by these two power, on one side the directing pin 32 of opening connecting rod 3 is moved about in the space of the scope of moving about 64 of the bullport 6 of driving lever 5 on one side or descend with recovery edge portion 63 sliding-contacts of bullport 6.And then, open connecting rod 3 and return the primary position that is positioned at the below.And then, can understand from Fig. 6 (2), finally open pushing portion 72 that connecting rod 3 is cancelled bar 7 towards the pushing of arrow H direction, open the directing pin 32 and 61 sliding-contacts of slip edge portion of connecting rod 3.So shown in Fig. 6 (2), opening connecting rod 3 becomes erectility below lifting arm 2, recover released state.That is, avoided the state that to remove operation of door lock assembly 1.
That understands as mentioned above is such, in the present embodiment, the existing slotted hole 96 of the driving lever 5 that will embed for the directing pin 32 of opening connecting rod 3 is widened, the bullport 6 that formation has enlarged hole width along the swaying direction of driving lever 5 (opposite direction of arrow F direction and this direction, be arrow C A and CB direction), thus, need not carry out big change or append parts and just can avoid being absorbed in the above-mentioned state that can not remove operation unit architecture.
In addition, in the present embodiment, it can only be when open connecting rod 3 position that bar 4 directing pin 32 when the top drives is positioned at that is opened in bullport 6 that bullport 6 is widened with the move about position of scope 64 of setting along the swaying direction of driving lever 5.That is, unnecessary open connecting rod 3 be not opened bar 4 towards above directing pin 32 is positioned in bullport 6 when driving position, bullport 6 below the position widen with the setting scope 64 of moving about.
In the above embodiment that describes in detail, by the additional bar that makes driving lever 5 swings by the operation of internal handle 101 that is provided with, can make bullport 6 as carrying out unlocking operation and be used to open the inscape performance functions of so-called two traction (double pull) functions of the handle operation of car door by the operation of internal handle 101.
Utilize the field on the industry
The present invention can be used in door lock device for vehicle.
Claims (according to the modification of the 19th of treaty)
1. (after the revisal) a kind of door lock device for vehicle is characterized in that,
Described door lock device for vehicle possesses:
Lifting arm, this lifting arm is arranged at the car door of vehicle, can remove to collude extension and colluded on-hook structure, the described vehicle body that is arranged at described vehicle by hang part spare by hang part spare;
Open connecting rod, thereby this is opened connecting rod and is connected to this lifting arm and pushes described lifting arm;
Open bar, the described connecting rod of opening makes the described connecting rod of opening push described lifting arm thereby this opens the bar driving; And
Driving lever, this driving lever with described open connecting rod be driven into can not utilize described open that bar that connecting rod pushes described lifting arm drives can not the position,
Described driving lever has folk prescription to drive division, when the described connecting rod of opening by described when opening bar and driving, this folk prescription to drive division only towards described bar drive can not the position direction drive the described connecting rod of opening, and do not drive the described connecting rod of opening in the opposite direction,
Described folk prescription is a bullport to drive division, and this bullport is formed at described driving lever, and is arranged at the described directing pin of opening connecting rod and is embedded in this bullport in the mode that can move about.
2. (after the revisal) door lock device for vehicle according to claim 1 is characterized in that,
Described bullport has at the opposition side that described bar drives direction that can not the position: when described when opening connecting rod and pushing described lifting arm, and the slip edge portion of sliding for described directing pin.
3. (after the revisal) door lock device for vehicle according to claim 2 is characterized in that,
Described door lock device for vehicle possesses dipper crowding gear, and this dipper crowding gear is by pushing a described side of opening connecting rod, and this makes the described slip edge portion sliding-contact of described directing pin and described bullport.
4. (after the revisal) door lock device for vehicle according to claim 3 is characterized in that,
Described dipper crowding gear has push part and force application part, and described push part pivots in the mode that can swing and is supported on described car door, and described force application part is towards a described end application of force of opening a described side of connecting rod to this push part.
5. (deletion)
Claims (5)
1. a door lock device for vehicle is characterized in that,
Described door lock device for vehicle possesses:
Lifting arm, this lifting arm is arranged at the car door of vehicle, can be removed the described vehicle body that is arranged at described vehicle by hang part spare by the on-hook structure that colludes of hang part spare to colluding extension;
Open connecting rod, thereby this is opened connecting rod and is connected to this lifting arm and pushes described lifting arm;
Open bar, the described connecting rod of opening makes the described connecting rod of opening push described lifting arm thereby this opens the bar driving; And
Driving lever, this driving lever with described open connecting rod be driven into can not utilize described open that bar that connecting rod pushes described lifting arm drives can not the position,
Described driving lever has folk prescription to drive division, when the described connecting rod of opening by described when opening bar and driving, this folk prescription to drive division only towards described bar drive can not the position direction drive the described connecting rod of opening, and do not drive the described connecting rod of opening in the opposite direction.
2. door lock device for vehicle according to claim 1 is characterized in that,
Described folk prescription is a bullport to drive division, and this bullport is formed at described driving lever, and is arranged at the described directing pin of opening connecting rod and is embedded in this bullport in the mode that can move about.
3. door lock device for vehicle according to claim 2 is characterized in that,
Described bullport has at the opposition side that described bar drives direction that can not the position: when described when opening connecting rod and pushing described lifting arm, and the slip edge portion of sliding for described directing pin.
4. door lock device for vehicle according to claim 3 is characterized in that,
Described door lock device for vehicle possesses dipper crowding gear, and this dipper crowding gear is by pushing a described side of opening connecting rod, and makes the described slip edge portion sliding-contact of described directing pin and described bullport.
5. door lock device for vehicle according to claim 4 is characterized in that,
Described dipper crowding gear has push part and force application part, and described push part pivots in the mode that can swing and is supported on described car door, and described force application part is towards a described end application of force of opening a described side of connecting rod to this push part.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007-302963 | 2007-11-22 | ||
| JP2007302963A JP5108476B2 (en) | 2007-11-22 | 2007-11-22 | Vehicle door lock device |
| PCT/JP2008/070592 WO2009066597A1 (en) | 2007-11-22 | 2008-11-12 | Vehicle door lock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101868589A true CN101868589A (en) | 2010-10-20 |
Family
ID=40667421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880117289A Pending CN101868589A (en) | 2007-11-22 | 2008-11-12 | Vehicle door lock device |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2236708A1 (en) |
| JP (1) | JP5108476B2 (en) |
| CN (1) | CN101868589A (en) |
| WO (1) | WO2009066597A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104066914A (en) * | 2012-01-18 | 2014-09-24 | 爱信精机株式会社 | Door latch release force transmission mechanism |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5070650B2 (en) * | 2010-07-28 | 2012-11-14 | 三井金属アクト株式会社 | Vehicle door latch device |
| US10601723B2 (en) | 2018-04-12 | 2020-03-24 | Advanced Micro Devices, Inc. | Bandwidth matched scheduler |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4196617B2 (en) * | 2002-05-24 | 2008-12-17 | アイシン精機株式会社 | Door lock device |
| JP4196665B2 (en) * | 2002-07-29 | 2008-12-17 | アイシン精機株式会社 | Door lock device |
| JP4196258B2 (en) * | 2002-08-29 | 2008-12-17 | アイシン精機株式会社 | Door lock device |
| JP4255403B2 (en) * | 2004-04-21 | 2009-04-15 | 三井金属鉱業株式会社 | Anti-panic mechanism for vehicle door latch device |
| JP4357513B2 (en) * | 2006-09-19 | 2009-11-04 | 三井金属鉱業株式会社 | Anti-panic mechanism for vehicle door latch device |
-
2007
- 2007-11-22 JP JP2007302963A patent/JP5108476B2/en not_active Expired - Fee Related
-
2008
- 2008-11-12 EP EP20080853041 patent/EP2236708A1/en not_active Withdrawn
- 2008-11-12 CN CN200880117289A patent/CN101868589A/en active Pending
- 2008-11-12 WO PCT/JP2008/070592 patent/WO2009066597A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104066914A (en) * | 2012-01-18 | 2014-09-24 | 爱信精机株式会社 | Door latch release force transmission mechanism |
| CN104066914B (en) * | 2012-01-18 | 2016-02-17 | 爱信精机株式会社 | Force transfer mechanism removed by bolt |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009066597A1 (en) | 2009-05-28 |
| JP5108476B2 (en) | 2012-12-26 |
| JP2009127278A (en) | 2009-06-11 |
| EP2236708A1 (en) | 2010-10-06 |
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Legal Events
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20101020 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |