CN104420741B - Vehicle locking member - Google Patents
Vehicle locking member Download PDFInfo
- Publication number
- CN104420741B CN104420741B CN201410456824.XA CN201410456824A CN104420741B CN 104420741 B CN104420741 B CN 104420741B CN 201410456824 A CN201410456824 A CN 201410456824A CN 104420741 B CN104420741 B CN 104420741B
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- China
- Prior art keywords
- stick
- motor vehicles
- lock
- control
- rod
- Prior art date
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Classifications
-
- 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
- E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
- E05B77/04—Preventing unwanted lock actuation, e.g. unlatching, at the moment of collision
-
- 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
- E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
- E05B77/04—Preventing unwanted lock actuation, e.g. unlatching, at the moment of collision
- E05B77/06—Preventing unwanted lock actuation, e.g. unlatching, at the moment of collision by means of inertial forces
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/10—Connections between movable lock parts
- E05B79/20—Connections between movable lock parts using flexible connections, e.g. Bowden cables
-
- 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
-
- 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
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention relates to a vehicle locking member provided with a locking element latch and a stopping claw. The latch can swing to the opened position, the main closed position, and the necessarily pre-closed position around the axis of the latch. The vehicle locking member is arranged in the locking wedge entering direction. The stopping claw can be retrieved by an operation rod. A switchable locking assembly is provided, and the locking assembly is provided with a control rod capable of swinging around the axis of the control rod, and then the operation rod and the locking assembly can act together. The locking assembly is locked, when the operation rod is not used, and the locking assembly can be unlocked by the spring, after the operation rod is used. The pushing of the spring to unlock the locking assembly is behind the operation of the operation rod, which is determined by the inertia, when the operation speed of the operation rod is faster than the limit speed, and the axis of the control rod is arranged basically parallely to the locking wedge entering direction.
Description
Technical field
The present invention relates to carry the motor vehicles latch fitting of following technical proposals：A kind of motor vehicles latch fitting, locks with blocking element
Door bolt and lock pawl, wherein, the lock bolt can around lock bolt axis oscillating in open position, main closed position, and wherein, be
The motor vehicles latch fitting is associated with locking wedge approach axis, locking wedge or the like and can be connected with the lock bolt in this direction
Close, wherein, the lock bolt is adjusted in closed position from open position, wherein, the lock pawl can be put around lock pawl axis
Move in embedded position, it is during the lock bolt is maintained in its closed position by lock pawl wherein and swingable to the position withdrawn
In, lock pawl is disengaged with the lock bolt wherein, wherein, stick is provided with for withdrawing the lock pawl, wherein,
Switchable locked component is provided with, which is divided among driving between the stick and the lock pawl in lock-out state
Technical connection or after manipulating path first stick described in kayser manipulation, and locked component built in released state
Stand in the connection in actuation techniques between the stick and the lock pawl or cancel the kayser of the stick.
Background technology
The motor vehicles latch fitting for being discussed is used in all types of motor vehicle doors of motor vehicles.Concept " motor vehicle door " here
Broadly can understand.It especially includes side door, back door, back shroud, bonnet or motor cover.
The known motor vehicles latch fitting (2 339 098 A2 of EP) that the present invention is based on is equipped with common blocking element
" lock bolt (Schlossfalle) " and " lock pawl ", wherein, lock bolt is common with locking wedge or the like in same common mode
Effect, so that associated motor vehicle door is maintained in the position of its closing.The entrance of locking wedge is associated with for motor vehicles latch fitting
Direction, in engagement of the locking wedge or the like with lock bolt in keeping in this direction.
In the motor vehicles for being discussed, crashworthiness has complete special significance.Here, it is first noted that being attributed to collision
The crash acceleration of situation does not result in the undesirable opening of motor vehicle door or the like.Especially, it is ensured that crash acceleration simultaneously
The automatic withdrawal (Ausheben) of lock pawl is not caused.
Known motor vehicles latch fitting equipped with switchable locked component, its in lock-out state first manipulate path it
The manipulation of kayser stick afterwards.Locked component has adjustable collision element, and which can be offset due to crash acceleration.Thus it is true
Guarantor can not occur the withdrawal of lock pawl under collision situation.
However, in known motor vehicles latch fitting from occur crash acceleration until lock pawl manipulate kayser should examine all the time
Consider the response time, which is attributed to the required adjustment of collision element.
The content of the invention
It is an object of the invention to be so designed that and improve known motor vehicles latch fitting, i.e. further optimize in collision feelings
Characteristic under condition.
For the motor vehicles latch fitting according to following technical proposals：A kind of motor vehicles latch fitting, with blocking element lock bolt and only
Pawl, wherein, the lock bolt can around lock bolt axis oscillating in open position, main closed position, and wherein, be the machine
Motor-car latch fitting is associated with locking wedge approach axis, locking wedge or the like and can be engaged with the lock bolt in this direction, wherein,
The lock bolt is adjusted in closed position from open position, wherein, the lock pawl can around lock pawl axis oscillating to be embedded in
Position in, during the lock bolt is maintained in its closed position by lock pawl wherein, and it is swingable to withdraw position in, wherein
Lock pawl is disengaged with the lock bolt, wherein, stick is provided with for withdrawing the lock pawl, wherein, being provided with can
The locked component of switching, its be divided among in lock-out state between the stick and the lock pawl in actuation techniques
Connection or after manipulating path first stick described in kayser manipulation, and locked component set up described in released state
The kayser of the connection in actuation techniques or the cancellation stick between stick and the lock pawl, the problems referred to above pass through
The feature of following technical proposals is solving：The locked component has to set lock-out state can be around control rod axis pendulum
Dynamic control-rod, the stick so with the locked component collective effect, i.e. the locked component is not manipulating stick
In the case of be locked and until just being unlocked with promoting by spring after the stick is manipulated, and solved by spring promotion
Be locked in the stick with higher than predetermined limit velocity manipulation speed manipulation in the case of by inertia determine mainly due to
The inertia lag of the control-rod is in the manipulation of the stick, and control rod axis are arranged essentially parallel to locking wedge approach axis
Orientation.
It is important that basic thought, i.e. locked component is in lock in principle in the case where stick is not manipulated
Determine in state, and until just being unlocked with promoting by spring after stick is manipulated.Here, utilizing " can unlock " to mean unblock
It is likely to be dependent on the position of central locking member or the like.
The solution promoted by spring being locked in the case of particularly rapidly manipulate stick and lagging behind stick with determining by inertia
Manipulation.In the case of manipulation quickly determined by impact conditions and corresponding, do not occur in suitably design and
When unblock, so as to stick implement idle stroke or first manipulate path after by kayser.
First, it is attractive in a solution in accordance with the invention to be the fact that, i.e. locked component is occurring
During collision situation already in lock-out state in because stick is not manipulated all the time when collision situation starts.Therefore, it is motor-driven
Lock part is in the state of anticollision, without adjusting any adjustment element.
Slow tiner be responsible for unlock by inertia determine it is delayed, the function of slow tiner is mainly due to according to the present invention
The inertia (Massentr gheit) of the control-rod of locked component.When motor vehicles latch fitting is designed, phase can be set at control-rod
The Mass Distribution answered.
Solution of the invention is optimized in terms of collision situation, wherein in associated motor vehicle door or
Occurs impact on the closing direction of analog.For side door, here is accordingly related to lateral impact.In order to above mentioned for stagnant
The slow tiner here of unblock afterwards can not be affected by crash acceleration, arranged according to the present invention into the control-rod axle of control-rod
Line is arranged essentially parallel to locking wedge approach axis orientation.(which is in associated motor vehicle door or class to therefore ensure that crash acceleration
Like working on the closing direction of thing) the torque of interference slow tiner is not applied on control-rod.
In the preferred design according to following technical proposals, stick is attributed to behaviour with being coupled for locked component
Vertical pole is coupled with control-rod：The stick so with the control-rod collective effect, i.e. the locked component is not being manipulated
It is locked in the case of stick, and until just being unlocked with promoting by spring after the stick is manipulated.It is especially tight one
In the flexible program in structure for gathering, herein relate to control slide plate (Steuerkulisse) and the servo-actuated portion of slide plate
(Kulissenfolger) attachment.
In the particularly preferred design according to following technical proposals, in order to realize lock-out state, lock is provided with
Determine element, which is designed as elastically bendable wire rod or band：The locking member is designed as elastically bendable wire rod or bar
Band, which can be bent between unlocked position and latched position.This locking member cost-effectively can be realized and another preferred
Design in provide as probability, i.e. cause which pre- to be tightened to unlocked position by the elasticity of oneself of locking member
In.
In another preferred design according to following technical proposals, doubly using control-rod, i.e. on the one hand use
In motor vehicles latch fitting unblock by inertia determine it is delayed, on the other hand and be used for the normally operation of the basis of motor vehicles latch fitting
Locking is unlocked：Motor-driven adjust drivers are provided with, the control-rod can adjust by which.This dual utilization causes in knot
Clearly population structure on structure.
Extra high flexibility in the arrangement of the component of motor vehicles latch fitting especially adjust drivers is according to following technical sides
Thus case obtains, i.e. control-rod is designed as transmitting shake portion：The control-rod is designed as transmitting shake portion, and which carries axis of rocking
The rocking arm of line, the rocking arm of driving side and locking member side.Concept " transmission shake portion " here broadly can understand.It is important that
Transmission shake portion has the rocking arm of shake axis, the rocking arm of driving side and locking member side.Two rocking arm heres are close to first
In with shake axis extend as starting point in the opposite direction.Here need not necessarily depend on two rocking arms and directly stretch.Additionally, not
Importantly, two rocking arms have identical length.Finally, it is elongated structure in meaning of the present invention to transmit shake portion,
Adjustment in the driving side at the rocking arm of driving side is changed into the adjustment of the outlet side at the rocking arm of linkage element side for which.It is logical
Cross transmission shake portion elongated moulding can bridge between adjust drivers and locking member within motor vehicles latch fitting it is relative
Very big distance.Thus especially realize that transmission shake portion extends other Jing lock pawls axis and lock bolt axis.
Description of the drawings
The present invention is expanded on further by the accompanying drawing for illustrating only one embodiment below.Wherein,
Fig. 1 obliquely shows motor vehicles latch fitting of the invention with the top view of perspectivity,
Fig. 2 shows the motor vehicles latch fitting according to Fig. 1 with side view II, and
Fig. 3 obliquely shows the motor vehicles latch fitting according to Fig. 1 with the upward view of perspectivity.
Specific embodiment
The component important for the teaching of the invention of motor vehicles latch fitting is illustrate only in the accompanying drawings.For example cancel
The diagram of latch fitting housing.
Motor vehicles latch fitting of the invention can be used for all types of motor vehicle doors.Should be with reference in the introduction portion of description
Exemplary enumerating in point.Here is primarily upon the applicable cases of the side door of motor vehicles.The embodiment relevant with this is corresponding
Ground is applied to all of other kinds of motor vehicle door.
Fig. 1 shows motor vehicles latch fitting equipped with blocking element lock bolt 1 and lock pawl 2, wherein, lock bolt 1 can surround lock bolt
Axis la is swung in open position (not shown), main closed position (Fig. 1) and pre-shutdown position (not shown).In FIG, lock
Door bolt 1 is adjusted to the swing in the clockwise direction of lock bolt 1 is accompanied by main closed position from open position.
Be associated with locking wedge approach axis 3 for motor vehicles latch fitting, locking wedge 4 or the like can in this direction with lock bolt 1
Engage, wherein, lock bolt 1 is adjusted in closed position from open position.In the case of in lock bolt 1 is in the closed position, lock
In the engagement of door bolt 1 and locking wedge 4 or the like in keeping, so as to associated motor vehicle door to be maintained at the position of its closure
In.Motor vehicles latch fitting is usually placed in motor vehicle door etc. in confined state, and locking wedge 4 or the like is fixed on vehicle body
Place, is especially arranged at the B- posts of motorcar body.
The inlet port 5 that be only illustrated in Figure 1 is associated with for locking wedge 4 preferably, which is formed for locking wedge 4 or the like
The a type of passage 6 entered on locking wedge approach axis 3.
Lock pawl 2 can surround lock pawl axis 2a and swing to embedded position (Fig. 1) (wherein, lock pawl 2 is by lock bolt 1
Be maintained in corresponding closed position) and withdraw position (not shown) (wherein, lock pawl 2 is disengaged with lock bolt 1) in.
The withdrawal of lock pawl 2 is associated against clockwise swing in FIG with lock pawl 2.
In order to withdraw lock pawl 2, stick 7 is provided with.Here and stick 7 is preferably made with unshowned outer stick
And unshowned interior stick is linked, wherein, outer stick is linked with outside door handle again, and interior stick and door
Interior handle is linked.By this way, stick 7 can pass through outside door handle OR gate in the confined state of motor vehicles latch fitting
Interior handle is manipulating.
Additionally, motor vehicles latch fitting of the invention is equipped with switchable locked component 8, which can take different lockings to
In state.In a particularly preferred design, locked component 8 is central locked component, and as will be also illustrated, which can
Flexibly take in different lock-out states.
Shown and thus in preferred embodiment, stick 7 and lock pawl 2 are divided among in lock-out state
Between the connection in actuation techniques, and set up in released state between stick 7 and lock pawl 2 in actuation techniques
On connection.As long as this means that locked component 8 is in lock-out state, stick 7 dallies in normal operation.
But alternatively may also be arranged in this, after locked component 8 manipulates path first in lock-out state, kayser is manipulated
The manipulation of bar 7, and locked component 8 cancels the kayser of stick 7 in released state.
Firstly, for teaching of the invention importantly, the locked component 8 for setting lock-out state has control
Bar 9, which can surround the control rod axis 9a being especially fixed at latch fitting housing and swing.For concept " is fixed on latch fitting housing
Place ", as starting point, i.e. motor vehicles latch fitting has latch fitting housing, which accommodates blocking element lock bolt 1 and stop anyway
Pawl 2, and control rod axis 9a positions and be fixedly placed at latch fitting housing.
Control-rod 9 has suitable special significance for the crashworthiness of motor vehicles latch fitting of the invention.This is especially
It is related to inertial properties of the control-rod 9 under collision situation, as continued below to illustrate.
For collision characteristic of the invention, stick 7 is so common with locked component 8 in the way of it will also illustrate to be made
With that is, locked component 8 is locked in the case where stick 7 is not manipulated, as illustrated in Fig. 1 to 3.Until manipulating
(swing) locked component 8 in figure 3 just to be promoted by spring after stick 7 by making stick 7 around stick axis 7a
Ground unblock.For being unlocked by spring promotion, single spring assembly can be set in principle, which is applied on control-rod 9.To this
Preferred alternative also will be explained further below.
Now, it is attractive to be the fact that, i.e. the solution promoted by spring is locked in higher than predetermined limit velocity
Manipulate speed manipulation stick 7 in the case of the manipulation of stick 7 is lagged behind by inertia with determining.Here, especially meaningful
Be the fact that, i.e. delayed substantially (i.e. substantially) determined by inertia is attributed to the inertia of control-rod 9.Can
Learnt the moulding for adjusting the longitudinal extension that can pass through control-rod 9 of inertial properties of control-rod 9 with extremely simple and same by accompanying drawing
When flexible mode realize.
Additionally, as set forth above, motor vehicles latch fitting of the invention is optimized in terms of collision situation,
Wherein, collision impact substantially works on the direction in the closing direction of associated motor vehicle door.For side door, here is related to
And lateral impact.For back door, afterbody impact is herein related to.In the meaning of this optimization, currently proposed control rod axis 9a
The locking wedge approach axis 3 for being arranged essentially parallel to motor vehicles latch fitting are orientated, and which corresponds usually to the pass of associated motor vehicle door
Close direction.
As explained above, control the preferred positions of rod axis 9a to be fixedly placed at latch fitting housing.This can use
In tolerance chain is minimized, so that possible required idle stroke is reduced in the case where stick 7 is manipulated.
Stick 7 is preferably arranged such with the collective effect of locked component 8, i.e. stick 7 is not manipulated being adjusted to which
State in when the locked component 8 that unlocked of locking, and the locking of locked component 8 is kept in lock-out state, and is not grasped at which
The unblock of locked component 8, and the just release unblock only during its manipulation are pinned during vertical state.It is indicated above locked component 8
All the time it is in lock-out state in the case where stick 7 is not manipulated, this ensures very high crashworthiness under collision situation,
Without adjustment member, such as collision bar.
Shown and thus in preferred embodiment, between stick 7 and locked component 8 according to this
Bright collective effect is attributed to the collective effect of stick 7 and control-rod 9.9 here of control-rod it is swingable in fig. 2 with solid line
It is in the control latched position for illustrating and swingable in control-unlocked position shown in broken lines in fig. 2.Control-locking bit
The lock-out state corresponding to locked component 8 is put, and control-unlocked position corresponds to released state.Control-rod 9 is with also by elaboration
Mode be tightened in control-latched position in advance.
In the case where stick 7 is not manipulated, as figure 3 illustrates, control-rod 9 is maintained at control by stick 7
In system-latched position.For this purpose, stick 7 has control slide plate 10, and control-rod 9 is correspondingly with related to control slide plate 10
The servo-actuated portion 11 of the slide plate of connection.In the case where stick 7 is manipulated, stick 7 is around stick axis 7a in figure 3 clockwise
Side is swung up, and guides along the control slide plate 10 of stick 7 so as to the slide plate of control-rod 9 is servo-actuated portion 11.Thus control-rod 9 is received
Spring promotes ground to reach its control-unlocked position.Then, in normal operation, the further manipulation of stick 7 only causes
The withdrawal of pawl 2.
It is noted that the other kinds of collective effect between stick 7 and control-rod 9 is feasible.Especially stick 7
Can be equipped with the servo-actuated portion of slide plate, and control-rod 9 can be equipped with corresponding control slide plate.
Maneuvering motion has suitable special significance with the synchronous here of the unblock of locked component 8.Here and preferably, locking
Component 8 is promoted ground so to unlock by spring during stick 7 is manipulated, i.e. lock pawl 2 can be in normal operation by especially entering
One step ground manipulates stick 7 and withdraws.Moreover it is preferred that with higher than predetermined limit velocity manipulation speed especially because
When the crash acceleration that occurs under collision situation manipulates stick 7, stick 7 due to locked component 8 determined by inertia it is stagnant
Idle stroke is implemented in unblock afterwards.In the alternative locked component 8 being generally noted above, can also in this case the of stick 7
After one manipulation path, kayser is set.
The shown locked component 8 for coming from coupling mechanism is explained further below.
First, locked component 8 has the locking member 12 that can be adjusted by means of control-rod 9, preferably its here and connection
Knot element.Locking member 12 is adjustable to unlocked position corresponding with released state (in FIG, the upper bit of locking member 12
Put) and latched position corresponding with lock-out state (in FIG, the lower position of locking member 12) in.
As mentioned above, 12 here of locking member is linkage element.Correspondingly, locking member 12 can be in solution lock-bit
Put connection to be bonded between stick 7 and lock pawl 2 (the stop claw bar 12 being linked with lock pawl 2 herein) as land used.
And in latched position, locking member 12 is in outside the moving region of lock pawl 2 or stop claw bar 13.Alternatively, can also set
It is set to locking member 12 to be in latched position outside the moving region of stick 7.
Specifically, here and preferably manipulate stick 7 in the case of stick 7 composition surface 14 manipulate direction on
Carry locking member 12.In FIG in the position on top, i.e., in the unlocked position of locking member 12, locking member 12 at that time
Engage with the composition surface 15 of lock pawl 2 or stop claw bar 13, so as to lock pawl 2 is also carried on direction is manipulated.This is corresponding
In the recovery movement of lock pawl 2.
Shown and thus particularly eye-catching in preferred embodiment be the fact that, i.e. locking
Element 12 is designed as elastically bendable wire rod or band, and which can be bent between unlocked position and latched position.Can be elastic curved
Bent wire rod is may be designed to comprising metal material, plastic material etc..Particularly advantageously the realizability of cost advantages and letter
Single supporting, because the adjustable of locking member 12 is attributed to its flexible.
The locking member 12 that here is shown in the drawings not only obtains the function of linkage element, and obtains spring assembly
Function.First, the elasticity of oneself of locking member 12 causes and locking member 12 is tightened in its unlocked position in advance.Due to locking unit
Part 12 shown and be thus supported at control-rod 9 in preferred embodiment, so locking member 12 is undertaken in addition
By 9 spring pre-tightening of control-rod in its control-unlocked position.Therefore, here and preferably, locked component 8 are promoted by spring
Unblock be attributed to the elasticity of locking member 12.But it is also possible to consider arrange single spring assembly for control-rod 9, as already mentioned
As.
The machining tolerance of the geometric aspects for existing all the time, here it is particularly advantageous that locking member 12 is not only supported at control
At bar processed 9, and it is supported at the composition surface 14 of stick 7.Therefore, locking member 12 abuts in the engagement of stick 7 all the time
At face 14, so as to need not necessarily need to be provided the gap between composition surface 14 and locking member 12, which undergoes above-mentioned machining tolerance all the time.
Finally, supported by locking member 12 and locking member 12 synthetically abuts in the processing public affairs that compensation is likely to occur at composition surface 14
Difference.
By the operation principle of the invention of the locked component 8 of above-mentioned elaboration it is readily apparent that as already mentioned
Synchronization like that between the unblock of maneuvering motion and locked component 8 has special significance.It is being shown in the drawings and with regard to this
In the preferred embodiment of speech, specifically in the first section of maneuvering motion stick 7 10 release control bar 9 of control slide plate
The servo-actuated portion 11 of slide plate, so as to control-rod 9 is swingable in control-unlocked position.It means that locking member 12 is from Fig. 1
The position of middle and lower part is trapped in the position on top in FIG.The adjustment of locking member 12 must be so fast in normal operation
Carry out fastly, i.e. locking member 12 can be also engaged with the composition surface 15 of lock pawl 2 or stop claw bar 13.If not enough
Locking member 12 is adjusted soon, then locking member 12 is advanced under stop claw bar 13 in FIG, so as to stick 7 implements sky
Stroke, and lock pawl 2 unrecovered.According to the present invention, the manipulation that is express, being determined by impact conditions of stick 7 is this
The situation of kind.
In motor vehicles latch fitting of the invention, control-rod 9 not only obtains the crashworthiness in motor vehicles latch fitting
Scope in function.And control-rod 9 also undertakes the handoff functionality in the scope of latch fitting locking.Shown and with regard to this
In speech preferred embodiment, motor-driven adjust drivers 16 are provided with, its in particular central authorities locks driver.In principle it is contemplated that
By adjust drivers 16 be designed as can manually handle driver, which for example can be grasped by little button of internal security or the like
It is vertical.
It is, of course, preferable to, control-rod 9 can be flexibly adjusted by means of adjust drivers 16.For this purpose, adjust drivers 16 have
There are the regulating element 18 of drive motor 17 and downstream, its here and preferably central locking member 18.Central locking member 18
It is applied in the way of also by elaboration on control-rod 9.For Engagement Control bar 9, central locking member 18 is equipped with central authorities' locking
Profile 19, which can be according to the engagement position control-rod 9 of central locking member 18.Here, attractive be the fact that,
That is, here only can carry out locked component 8 when central locking member 18 is in position corresponding with released state in principle
Unblock.
9 here of control-rod and it is preferably designed to transmit shake portion 20, which carries shake axis 20a, the rocking arm of driving side
21 and the rocking arm 22 of locking member side.As mentioned above, locking member 12 is flexibly tightened to control-rod 9 in advance and (locks herein
Determine the rocking arm of component side 22) on.Adjust drivers 16 can drive skill with the rocking arm 21 of its central locking wheel wide 19 and driving side
Engage in art.Therefore, central locking member 18 is applied to as eccentric part on the rocking arm 21 of driving side in being close to first.
Shown and thus in the preferred embodiment, central locking member 18 is in and locked component 8
In the corresponding position of released state.As stick 7 is not manipulated in the accompanying drawings, stick 7 by control slide plate 10 undertake by
Control-rod 9 is maintained in control-latched position, so as to the rocking arm 21 of driving side is disengaged with central locking member 18.Central authorities
Locking member 18 causes central authorities' locking profile 19 to connect with the rocking arm 21 of driving side against clockwise adjustment in figure 3
Close.In a state, the manipulation of stick 7 affects the position of control-rod 9, because central locking member 18 is by control-rod 9
It is maintained in control-latched position.
Uniaxially it is applied on the rocking arm 21 of driving side by driver 16 is adjusted according to the diagram of Fig. 3, i.e., with control
The spring pre-tightening of bar 9 is conversely, its here and preferably by the elasticity offer of oneself of locking member 12.It is attributed to possible inverse
The tolerance issues here for turning gap does not advantageously occur.
For the design of control-rod 9, especially for the design of material of control-rod 9, it is contemplated that substantial amounts of flexible program.
The control-rod 9 of here and preferably design packet containing plastic material, this especially shows favourable manufacturing cost.But it is also possible to consider
It is that, for the regulation of the inertial properties of control-rod 9, the insert (Einleger) comprising metal etc. is set in control-rod 9.
In design in shown structure equally interestingly, control-rod 9 is designed to a great extent
It is unrelated with the tie-in module based on locking member 12.It is especially designed as 12 pairs of lockings of locking member of resilient wire rod or band
The inertial properties of component 8 do not have noticeable impact, so as to the design side for thus particularly simply forming control-rod 9
Case.
It should be noted also that not only above mentioned outer stick but also above mentioned interior stick acts on stick
At 7.Therefore ensure that collision function of the invention works not only for outer stick and for interior stick.In order to true
Manipulations of stick in protecting causes the unblock of locked component 8 all the time, here and is preferably provided in interior stick and locks with central authorities
Connection between element 18.For the connection, central locking member 18 has override profile (Override-Kontur) 23, interior
Stick is forced to central locking member 18 in position corresponding with released state by override profile 23 when which manipulates.
According to another teaching for obtaining same independent meaning, to the motor vehicles with motor vehicles latch fitting of the invention
Door is claimed.The all of embodiment of motor vehicles latch fitting of the invention should be referred to.
Motor vehicle door of the invention is preferably arranged with motor vehicles latch fitting wherein equipped with door cavity.Motor vehicles
Equipped with flat outer side of door, which is in the case where motor vehicle door is assembled and closed door substantially vertically and along the vertical of motor vehicles
Axes orientation.The direction for being substantially perpendicular to the collision impact that flat outer side of door is knocked substantially corresponds to closing for motor vehicles latch fitting
Lock wedge approach axis 3.Thus, the optimal control rod axis in terms of this collision impact being orientated perpendicular to flat outer side of door
The orientation of the invention of 9a.
Motor vehicle door of the invention can be designed in a completely different way.In a particularly preferred design
In, motor vehicle door is side door, so as to motor vehicles latch fitting according to the present invention for lateral impact optimizing.Alternatively, motor vehicle door
Can be back door, impact to optimize so as to motor vehicles latch fitting of the invention for afterbody.
Finally it is pointed out that, motor vehicle door of the invention may be designed as rotating door or sliding door.In both feelings
Under condition, preferably locking wedge approach axis 3 are substantially perpendicular to corresponding flat outer side of door orientation, so as under collision situation
Corresponding impact direction in terms of ensure motor vehicles latch fitting optimization of the invention.
Claims (22)
1. a kind of motor vehicles latch fitting, with blocking element lock bolt (1) and lock pawl (2), wherein, the lock bolt (1) can be around lock
Door bolt axis (la) swings to open position, in main closed position, and wherein, be that the motor vehicles latch fitting is associated with locking wedge and enters
Enter direction (3), locking wedge (4) or the like to engage with the lock bolt (1) in this direction, wherein, the lock bolt (1) from
Open position is adjusted in closed position, wherein, the lock pawl (2) can swing to embedded position around lock pawl axis (2a)
It is in putting, during the lock bolt (1) is maintained in its closed position by lock pawl (2) wherein and swingable in the position withdrawn, at which
Middle lock pawl (2) is disengaged with the lock bolt (1), wherein, stick (7) is provided with for withdrawing the lock pawl (2),
Wherein, switchable locked component (8) is provided with, which is divided among the stick (7) and the lock pawl in lock-out state
(2) connection in actuation techniques between or after manipulating path first stick (7) described in kayser manipulation, and lock
The connection in actuation techniques that component (8) is set up between the stick (7) and the lock pawl (2) in released state
Or cancel the kayser of the stick (7), it is characterised in that the locked component (8) has to set lock-out state can
Around control rod axis (9a) control-rod (9) that swings, the stick (7) so with the locked component (8) collective effect,
That is, described locked component (8) be locked in the case where stick (7) is not manipulated and until manipulate the stick (7) it
Just ground unblock can be promoted by spring afterwards, and the solution promoted by spring is locked in the stick (7) with higher than predetermined limit velocity
Manipulation speed manipulation in the case of by inertia determine mainly due to the control-rod (9) inertia lag in the stick
(7) manipulation, and control rod axis (9a) is arranged essentially parallel to locking wedge approach axis (3) orientation.
2. motor vehicles latch fitting according to claim 1, it is characterised in that the stick (7) so with the locking group
Part (8) collective effect, i.e. the stick (7) locks what is unlocked in the case where being adjusted in its not controlled state
The locked component (8) and the locked component (8) of locking is maintained in lock-out state, and in its not controlled state
Period pins the unblock of the locked component (8), and until just discharging the locked component (8) during stick (7) is manipulated
Unblock.
3. motor vehicles latch fitting according to claim 1 and 2, it is characterised in that the stick (7) so with the control
Bar (9) collective effect, i.e. the locked component (8) is locked in the case where stick (7) is not manipulated, and until manipulating
Just ground unblock is promoted by spring after the stick (7).
4. motor vehicles latch fitting according to claim 1, it is characterised in that the locked component (8) is manipulating the manipulation
Ground so unblock is promoted by spring during bar (7), i.e. the lock pawl (2) can be described by continuing manipulation in normal operation
Stick (7) withdraws.
5. motor vehicles latch fitting according to claim 1, it is characterised in that be related to such component, i.e. with higher than predetermined
The manipulation speed of limit velocity when manipulating stick (7) by the crash acceleration that occurs under collision situation, it is described
By inertia, stick (7) determines that delayed unblock implements idle stroke or on the first manipulation road due to the locked component (8)
By kayser after footpath.
6. motor vehicles latch fitting according to claim 1, it is characterised in that the locked component (8) is with can be by means of institute
The locking member (12) that control-rod (9) is adjusted is stated, which is adjustable to unlocked position corresponding with released state and and lock-out state
In corresponding latched position.
7. motor vehicles latch fitting according to claim 6, it is characterised in that the locking member (12) can be in unlocked position
It is bonded on the stop claw bar (13) that the stick (7) is linked with the lock pawl (2) or with the lock pawl (2) with being coupled
Between, and the locking member (12) is in the stick (7) and/or the lock pawl (2) or described in latched position
Outside the moving region of stop claw bar (13).
8. motor vehicles latch fitting according to claim 6, it is characterised in that the locking member (12) be designed as can elasticity it is curved
Bent wire rod or band, which can be bent between unlocked position and latched position.
9. motor vehicles latch fitting according to claim 6, it is characterised in that be provided with motor-driven adjust drivers (16), leads to
Cross which and can adjust the control-rod (9).
10. motor vehicles latch fitting according to claim 6, it is characterised in that the control-rod (9) is designed as transmitting shake portion
(20), which carries the rocking arm (22) of shake axis (20a), the rocking arm (21) of driving side and locking member side.
11. motor vehicles latch fittings according to claim 3, it is characterised in that the stick (7) has control slide plate for this
Or the servo-actuated portion of slide plate, and the control-rod (9) is correspondingly servo-actuated with the slide plate be associated with control slide plate (10) (10)
Portion (11) or the control slide plate being associated with the servo-actuated portion of the slide plate.
12. motor vehicles latch fittings according to claim 6, it is characterised in that the locking member (12) is linkage element.
13. motor vehicles latch fittings according to claim 8, it is characterised in that the locking member (12) is by their own
Elasticity is tightened in unlocked position in advance.
14. motor vehicles latch fittings according to claim 10, it is characterised in that the locking member (12) is flexibly tightened in advance
On the rocking arm (22) of the locking member side.
15. motor vehicles latch fitting according to claim 1, it is characterised in that the lock bolt (1) can surround lock bolt axis (la)
Swing in pre-shutdown position.
16. motor vehicles latch fittings according to claim 1, it is characterised in that the control-rod (9) is secured around latch fitting shell
Control rod axis (9a) at body swing.
17. motor vehicles latch fittings according to claim 9, it is characterised in that the adjust drivers (16) are central lockings
Driver.
18. motor vehicles latch fittings according to claim 9, it is characterised in that the adjust drivers (16) are with driving horse
Up to the regulating element (18) in (17) and downstream, which is applied on the control-rod (9).
19. motor vehicles latch fittings according to claim 18, it is characterised in that the regulating element (18) is locking unit of central authorities
Part.
A kind of 20. motor vehicle doors, which is with the motor vehicles latch fitting any one of with good grounds the claims.
21. motor vehicle doors according to claim 20, it is characterised in that the motor vehicle door is designed as side door or back door.
22. motor vehicle doors according to claim 20 or 21, it is characterised in that the motor vehicle door be designed as rotate door or
Sliding door.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202013104118.1U DE202013104118U1 (en) | 2013-09-10 | 2013-09-10 | Motor vehicle lock |
| DE202013104118.1 | 2013-09-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104420741A CN104420741A (en) | 2015-03-18 |
| CN104420741B true CN104420741B (en) | 2017-04-12 |
Family
ID=51429211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410456824.XA Active CN104420741B (en) | 2013-09-10 | 2014-09-10 | Vehicle locking member |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2845972B1 (en) |
| CN (1) | CN104420741B (en) |
| DE (1) | DE202013104118U1 (en) |
| ES (1) | ES2641728T3 (en) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014218860A1 (en) * | 2014-09-19 | 2016-03-24 | Ford Global Technologies, Llc | Sliding door for motor vehicles |
| CN105113874B (en) * | 2015-09-18 | 2017-09-26 | 无锡忻润汽车安全系统有限公司 | Open-type door lock construction |
| DE102015118860A1 (en) | 2015-11-04 | 2017-05-04 | Kiekert Ag | Motor vehicle lock |
| DE102016107433A1 (en) * | 2016-04-21 | 2017-10-26 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Motor vehicle lock with closing aid |
| DE102016107510A1 (en) * | 2016-04-22 | 2017-10-26 | Kiekert Ag | Motor vehicle door lock |
| JP6618861B2 (en) * | 2016-06-28 | 2019-12-11 | 株式会社ユーシン | Door lock device |
| DE102016112182A1 (en) | 2016-07-04 | 2018-01-04 | Kiekert Ag | Locking device for a motor vehicle |
| DE202016104529U1 (en) * | 2016-08-18 | 2017-11-21 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Castle gate array |
| CN106193841B (en) * | 2016-08-30 | 2018-06-05 | 无锡忻润汽车安全系统有限公司 | Lock in emergency structure |
| DE102016121735A1 (en) | 2016-11-14 | 2018-05-17 | Kiekert Ag | Lock for a motor vehicle |
| KR101793490B1 (en) * | 2016-12-14 | 2017-11-06 | 아사아블로이코리아 주식회사 | Assembly for swiching push and pull mode of door lock handle |
| KR101793491B1 (en) * | 2016-12-14 | 2017-11-06 | 아사아블로이코리아 주식회사 | Swiching assembly for driving push-pull door lock |
| US10465424B2 (en) * | 2017-01-26 | 2019-11-05 | Gecom Corporation | Vehicle door latch device |
| DE102017102549A1 (en) | 2017-02-09 | 2018-08-09 | Kiekert Ag | MOTOR VEHICLE LOCK |
| DE102017103472A1 (en) | 2017-02-21 | 2018-08-23 | Kiekert Ag | Motor vehicle door lock |
| DE102017108345A1 (en) * | 2017-03-13 | 2018-09-13 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Auxiliary closing drive |
| DE102017113880A1 (en) * | 2017-06-22 | 2018-12-27 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Motor vehicle lock |
| EP3816377B1 (en) * | 2017-10-03 | 2024-04-17 | Volvo Car Corporation | Hood latch crash opening prevention |
| DE102017127386A1 (en) | 2017-11-21 | 2019-05-23 | Kiekert Ag | MOTOR VEHICLE LOCK |
| DE102018106923A1 (en) * | 2018-03-23 | 2019-09-26 | Kiekert Ag | Actuator for a motor vehicle flap element |
| DE102018116313A1 (en) | 2018-04-20 | 2019-10-24 | Kiekert Ag | CASTLE FOR A MOTOR VEHICLE |
| DE102018116325A1 (en) | 2018-07-05 | 2020-01-09 | Kiekert Ag | Lock for a motor vehicle |
| DE102018127766A1 (en) | 2018-11-07 | 2020-05-07 | Kiekert Aktiengesellschaft | Motor vehicle lock |
| US11761248B2 (en) | 2018-12-13 | 2023-09-19 | Kiekert Ag | Latch for a motor vehicle |
| US11414896B2 (en) | 2019-03-11 | 2022-08-16 | Kiekert Ag | Motor vehicle lock |
| DE102019108252A1 (en) | 2019-03-29 | 2020-10-01 | Kiekert Aktiengesellschaft | LOCK FOR A MOTOR VEHICLE |
| DE102019109581A1 (en) * | 2019-04-11 | 2020-10-15 | Kiekert Aktiengesellschaft | LOCK FOR A MOTOR VEHICLE |
| DE102019117557A1 (en) * | 2019-06-28 | 2020-12-31 | Brose Schließsysteme GmbH & Co. Kommanditgesellschaft | Motor vehicle lock |
| DE102019127445A1 (en) * | 2019-10-11 | 2021-04-15 | Kiekert Aktiengesellschaft | Motor vehicle lock, in particular motor vehicle door lock |
| DE102019134513A1 (en) * | 2019-12-16 | 2021-06-17 | Kiekert Aktiengesellschaft | LOCK FOR A MOTOR VEHICLE |
| DE102019134511A1 (en) * | 2019-12-16 | 2021-06-17 | Kiekert Aktiengesellschaft | LOCK FOR A MOTOR VEHICLE |
| DE102020102084A1 (en) | 2020-01-29 | 2021-07-29 | Kiekert Aktiengesellschaft | Motor vehicle lock |
| DE102021127452A1 (en) | 2021-10-22 | 2023-04-27 | Kiekert Aktiengesellschaft | Motor vehicle lock, in particular motor vehicle door lock |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4117110C1 (en) * | 1991-05-25 | 1992-12-24 | Daimler Benz Ag | Release mechanism on car door lock - has actuated pivot release lever, control lever and pivoting safety lever |
| JP2003514151A (en) * | 1999-10-29 | 2003-04-15 | キーケルト・アクチエンゲゼルシヤフト | Car door lock |
| US7686355B2 (en) * | 2004-04-30 | 2010-03-30 | Intier Automotive Closures Inc | Rotary locking mechanism for outside vehicle door handle |
| DE202006012091U1 (en) * | 2006-08-04 | 2007-12-20 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Motor vehicle lock |
| DE202009017667U1 (en) | 2009-12-26 | 2011-05-05 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Motor vehicle lock arrangement |
| DE102011010816A1 (en) * | 2011-02-09 | 2012-08-09 | Kiekert Ag | Motor vehicle door lock |
| CN102654004B (en) * | 2011-03-02 | 2014-12-17 | 布罗斯锁闭系统有限责任两合公司 | Motor vehicle lock |
-
2013
- 2013-09-10 DE DE202013104118.1U patent/DE202013104118U1/en not_active Expired - Lifetime
-
2014
- 2014-09-02 EP EP14183273.3A patent/EP2845972B1/en active Active
- 2014-09-02 ES ES14183273.3T patent/ES2641728T3/en active Active
- 2014-09-10 CN CN201410456824.XA patent/CN104420741B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2641728T3 (en) | 2017-11-13 |
| DE202013104118U1 (en) | 2014-12-15 |
| CN104420741A (en) | 2015-03-18 |
| EP2845972A3 (en) | 2016-07-13 |
| EP2845972B1 (en) | 2017-08-16 |
| EP2845972A2 (en) | 2015-03-11 |
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