EP3803006B1 - Ensemble poignée de porte conçu pour un véhicule automobile - Google Patents

Ensemble poignée de porte conçu pour un véhicule automobile Download PDF

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Publication number
EP3803006B1
EP3803006B1 EP19730295.3A EP19730295A EP3803006B1 EP 3803006 B1 EP3803006 B1 EP 3803006B1 EP 19730295 A EP19730295 A EP 19730295A EP 3803006 B1 EP3803006 B1 EP 3803006B1
Authority
EP
European Patent Office
Prior art keywords
handle
base plate
door
lever
door handle
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.)
Active
Application number
EP19730295.3A
Other languages
German (de)
English (en)
Other versions
EP3803006A1 (fr
Inventor
Mensur Velicanin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huf Huelsbeck and Fuerst GmbH and Co KG
Original Assignee
Huf Huelsbeck and Fuerst GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huf Huelsbeck and Fuerst GmbH and Co KG filed Critical Huf Huelsbeck and Fuerst GmbH and Co KG
Publication of EP3803006A1 publication Critical patent/EP3803006A1/fr
Application granted granted Critical
Publication of EP3803006B1 publication Critical patent/EP3803006B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • E05B85/10—Handles
    • E05B85/107—Pop-out handles, e.g. sliding outwardly before rotation
    • 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
    • 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
    • E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
    • E05B81/32—Details of the actuator transmission
    • E05B81/42—Cams
    • 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
    • E05B85/10—Handles
    • E05B85/103—Handles creating a completely closed wing surface

Definitions

  • the invention relates to a door handle arrangement for a motor vehicle, having a handle support, a handle and a base plate which is movably mounted on the handle support and which can be moved relative to the handle support and on which the handle is mounted movably relative to the base plate, the
  • the handle can assume at least one rest position and one handling position in which the handle, when installed in a vehicle door for actuation, is arranged set out in a raising direction relative to an outside of the vehicle door, and wherein the base plate on the handle support moves from a rest position in which the handle is in is arranged in its rest position, is designed to be movable into a working position, in which the handle is arranged in its handling position, and wherein a mass balancing element is mounted on the base plate, which is movably mounted on the handle support, which movement of the handle out of its rest position is at a it is designed to block the inertial force acting on the handle in the event of a vehicle accident.
  • a door handle assembly of the type described above is for example from U.S. 2017/292297 A1 known.
  • Door handle assemblies for a motor vehicle can be designed as an inside or outside handle, with the present invention relating to a door handle assembly for an outside handle.
  • the handle support is fastened to the rear of the vehicle door, ie on the inside of the motor vehicle.
  • the handle attached to the handle support usually protrudes from the vehicle door and spoils the aesthetic impression of the motor vehicle the vehicle aerodynamics.
  • door handle arrangements are known from the prior art in which the outside of the handle in its rest position, in which it is not used, runs almost flush with the outer contour of the vehicle door, ie flush with the street. To open the vehicle door, such a handle can be transferred into a handling position in which the handle protrudes relative to the outer contour of the vehicle door and can be gripped from behind and pivoted by a user in order to open the vehicle door.
  • Such a door handle assembly is, for example, for electric cars from Tesla Motors Inc. and from DE 10 2013 212 198 A1 known.
  • This known door handle arrangement has a handle which is arranged flush with the street in its rest position and which can be moved, driven by a motor, from the rest position into a handling position.
  • Such a handle is preferably used in electric cars, in which the handle extends exclusively with a power-driven drive from its flush or flush rest position, in which the handle is arranged to reduce air resistance, into the handling position when an authorized operator approaches the motor vehicle . As soon as the handle is no longer needed, it moves back into the rest position and thus disappears into the body to avoid generating air resistance.
  • the applicant is aware of constructions of door handle arrangements of the type described above, in which the handle is movably mounted on a base plate, the base plate in turn being movably mounted on a handle carrier in a deployment direction of the handle.
  • the base plate is moved in the opening direction, as a result of which the handle reaches an extended position in relation to the vehicle door. In this extended position, a user can then reach behind the handle to to open the vehicle door.
  • the object of the invention is to provide a solution that provides an improved door handle arrangement for a motor vehicle in a structurally simple manner and in particular an innovative concept for preventing the vehicle door from being opened unintentionally in the event of a vehicle accident.
  • the object is achieved according to the invention in that the mass balancing element is designed as a one-armed lever which is rotatably mounted on the base plate.
  • the invention provides a door handle arrangement for a motor vehicle that is characterized by a simple construction and a special concept for securing the door handle arrangement against an undesired opening of a vehicle door in the event of a vehicle accident when inertial forces act on the door handle arrangement.
  • the fuse according to the invention allows the handle to be mounted on a base plate, which is moved from a rest position to an operative position for actuation of the handle, the handle being moved with the base plate and being pivotably mounted on it. Just like the handle, the mass balancing element also moves with the base plate.
  • the invention provides that the handle is arranged on the base plate in a non-pivoted position in the rest position and in the handling position, with the handle being designed to be movable manually by a user from the handling position into an operating position for opening the vehicle door, and with the handle in the handling position is pivoted relative to the base plate.
  • the mass balancing element is rotatably mounted about a hinge axis arranged on the base plate.
  • the articulated axis is the articulated connection between a bearing lever and the base plate, so that an existing axis is used for the mass balancing element at the same time.
  • the invention provides that the base plate is connected to the handle carrier via a bearing lever and the handle is pivotably mounted via an actuating axis arranged on the base plate, with the bearing lever being pivoted about an extension axis arranged on the handle carrier.
  • the storage lever is used to extend the base plate.
  • the invention also provides that the mass balancing element has a mass body arranged at a distance from the joint axis and an elastically deformable alignment element pushes the mass balancing element in the direction of the handle.
  • the elastically deformable alignment element is designed as a torsion spring, which is wound around the hinge axis and from which a first spring leg is supported on the base plate and a second spring leg on the mass balancing element.
  • the invention provides in an embodiment that the base plate has a stop surface, with the elastically deformable alignment element pressing the mass body at least in sections against the stop surface, which is located between the handle and the mass body is arranged.
  • the mass body is mounted pivotably about the joint axis only in a direction pointing away from the handle.
  • a contact surface is formed on the mass body, which is formed aligned with a contact point formed on the handle.
  • the contact surface is designed to rise in a ramp-like manner in a direction pointing away from the joint axis.
  • the handle when installed in a vehicle door in the rest position can be arranged running flush with the outside of the vehicle door or opposite the outside of the vehicle door in an opening direction in a non-operable position for an operator. Both positions have aerodynamic advantages compared to a handle that is permanently arranged in the handling position.
  • a motor vehicle 1 in the form of a car is shown as an example, which in the example has four vehicle doors 2 (two of which are figure 1 apparent) has, which can be opened via a respective door handle assembly 3 and in particular with the help of a handle 4 of the door handle assembly 3.
  • the vehicle doors 2 are firmly closed via a respective door lock 5 and can only be opened from the outside via a respective movement of the handle 4 .
  • this movement on the handle 4 consists of a pulling movement, which is detected, for example, by a micro-button, whereupon the lock 5 of the vehicle door 2 is opened electrically.
  • the associated vehicle door 2 can then be opened by the corresponding movement of the handle 4 .
  • the door handle arrangement 3 is designed in such a way that the vehicle door 2 can also be opened manually by actuating the handle 4 by an operator.
  • the corresponding movement of the handle 4 is transmitted to the corresponding lock 5 via a vehicle door opening means 6, which in the present case is a Bowden cable system.
  • vehicle door opening means 6 which in the present case is a Bowden cable system.
  • normal operation is to be understood as an operating mode of the door handle arrangement in which vehicle doors (and flaps) are locked and unlocked purely electrically by means of a drive unit, with the handle 4 also being moved electrically from a rest position into a handling position in which a user can operate the handle 4 to open the vehicle door 2 is moved.
  • de-energized emergency operation is to be understood as an operating mode in which the vehicle electronics have failed (e.g. if the vehicle battery is empty) and the handle 4 must be manually moved mechanically by a user into the handling position so that a user can Handle 4 for unlocking and opening the vehicle door 2 can operate.
  • the figure 2 shows a perspective view of one of the vehicle doors 2 and the handle 4 used to open the vehicle door 2.
  • the handle 4 - when installing the Door handle arrangement 3 in the vehicle door 2 - arranged approximately flush with the outside 7 of the vehicle door 2, ie flush with the road or flush with the surface. In this position, the handle 4 is in a rest position in which it is not used.
  • the present invention is not limited to handles 4 which are arranged flush or flush with the surface in their rest position. Rather, the invention also includes embodiments in which the handle 4 is arranged in relation to the outside 7 of the vehicle door 2 such that the handle 4 can not be actuated or handled by an operator because the handle 4 in this position by a Operator cannot be reached from behind.
  • the handle 4 In the rest position shown, the handle 4 is in a figure 3 shown handling position can be converted, in which it protrudes from the outside 7 of the vehicle door 2. Accordingly, the handle 4 is arranged protruding from the vehicle door 2 in its handling position. In this handling position that protrudes or is extended from the outside 7 , an operator can reach behind the handle 4 and actuate or handle it in order to open the vehicle door 2 . According to the present invention, the handle 4 is transferred from the rest position to the handling position by means of a mechanical actuating element 8 which, in normal operation, is actuated by a drive motor 9 (see, for example, Figures 6 and 7 ) is moved.
  • a mechanical actuating element 8 which, in normal operation, is actuated by a drive motor 9 (see, for example, Figures 6 and 7 ) is moved.
  • Proximity sensors or other sensors can be provided for normal operation in order to start up the drive motor 9 accordingly and thereby move the actuating element 8 so that the handle 4 is brought from the rest position into the handling position as soon as an operator approaches the door handle arrangement 3 or the handle 4 approaches.
  • proximity sensors known from the prior art can be installed in the handle 4, which send a signal to a vehicle control device when an authorized operator or ID transmitter is detected send, whereby the drive motor 9 is put into operation and ensures the issue of the handle 4 in the handling position.
  • the door handle arrangement 3 comprises the handle 4 and a handle support 10 which can be attached to the vehicle door 2 on the inside.
  • the handle support 10 supports or supports the remaining components of the door handle arrangement 3, with other components being able to be attached to the handle support 10 as well.
  • the drive motor 9 can be attached to the handle support 10 or to the vehicle door 2 or in the area of the vehicle door 2 .
  • the handle support 10 can be seen behind the outside 7 of the vehicle door 2 . How from the Figures 4 and 5 can be seen, a base plate 11 is mounted on the handle support 10, which is movable relative to the handle support 10 and on which the handle 4 is mounted.
  • the Figures 4 and 5 show quasi-transparent views of the door handle assembly 3, wherein in figure 4 the base plate 11 is in a rest position and at the same time the handle 4 mounted on the base plate 11 is in its rest position, whereas in figure 5 the base plate 11 is in a working position and at the same time the handle 4 mounted on the base plate 11 is in its handling position.
  • the handle 4 is arranged immovably on the base plate 11 when the base plate 11 moves from the rest position into the working position. Consequently, when the base plate 11 is moved from the rest position into the handling position, the handle 4 is moved along with the base plate 11 without the handle 4 moving relative to the base plate 11 .
  • the base plate 11 is designed to move the handle 4 from the rest position into the handling position.
  • the movement of the base plate 11 and the handle 4 takes place in a direction transverse to the handle support 10 Directed deployment direction 12, for example from the Figures 4 and 5 is evident.
  • the base plate 11 on the handle support 10 is thus designed to be movable from the rest position, in which the handle 4 is arranged in its rest position, into the working position, in which the handle 4 is arranged in its handling position, with the handle 4 in the handling position at Installed in a vehicle door 2 for actuation relative to the outside 7 of the vehicle door 2 in the deployment direction 12 arranged is how it figure 11 indicates.
  • the mounting lever 14 In the rest position of the base plate 11, which is movably mounted relative to the handle support 10, the mounting lever 14 is arranged in a retracted position (see FIG figure 10 ), whereas in the working position of the base plate 11 the bearing lever 14 is arranged in an extended position (see figure 11 ).
  • FIG 12 is the handle 4 from the in figure 11 shown handling position now pivoted into an operating position, which is done by an actuation by a user who pulls on the handle 4.
  • the operating position of the handle 4 shown is only intended to demonstrate the pivotability of the handle 4 on the base plate 11 as an example. In normal operation, pivoting the handle 4 by 2° is sufficient to actuate a microswitch for electrically opening the vehicle door 2, whereas in emergency operation a greater stroke or pivoting of the handle 4 by a larger angle causes the Bowden cable system 6 is used to mechanically open the vehicle door 2.
  • the handle 4 is pivotally mounted on a base plate 11 arranged on the actuating axis 19, as is the case, for example figure 12 indicates.
  • the handle 4 is arranged non-pivoted on the base plate 11 in the rest position and in the handling position, with the handle 4 being designed to be movable manually by a user from the handling position into the actuated position for opening the vehicle door 2, with the handle 4 is pivoted relative to the base plate 11 in the operating position.
  • the handle 4 is made up of several parts, which for example figure 8 can be seen, and comprises a visor body 20 and a of the visor body 4 in the assembled state at least partially covered main body 21, wherein in the representation of figure 12 the visor body 20 is shown transparent so that the extension axis 16 can be seen.
  • the Figures 24 to 29 are aimed at blocking the base plate 11 in its rest position and unblocking to operate the handle 4 can, with the Figures 25 and 26 to a normal operation of the door handle assembly 3 and the Figures 27 to 29 refer to an emergency operation of the door handle assembly 3.
  • the base plate 11 When the door handle assembly 3 is not in use, the base plate 11 is secured to the handle bracket 10 so that the base plate 11 remains in its rest position in the event of a vehicle crash.
  • a bearing lever lock 22 engages with the bearing lever 14 and blocks movement of the bearing lever 14 out of the retracted position.
  • the storage lever lock 22 is, for example in the Figures 17 and 18 shown in more detail and designed in the form of a one-armed lever, wherein the storage lever lock 22 is rotatably mounted on the handle support 10 about a locking axis 23.
  • the storage lever lock 22 is about the locking axis 23 in a locked position in which the storage lever lock 22 is in engagement with the storage lever 14, and in a release position in which the storage lever lock 22 with the storage lever 14 except Is engaged and the storage lever 14 releases, rotatably mounted on the handle support 10.
  • the storage lever lock 22 is located in figure 24 in the locked position, with the Figures 17 and 18 show this situation for the storage lever 14 and the storage lever lock 22.
  • a locking hook 24 is formed on the bearing lever lock 22, which in the locked position engages behind a locking projection 25 formed on the bearing lever 14 in such a way that the bearing lever lock 22 blocks the bearing lever 14 holds in the retracted position.
  • the drive motor 9 is put into operation when an authorized user approaches, which in turn moves the actuating element 8.
  • the drive motor 9 rotates the adjusting element 8 clockwise about a drive axle 26 mounted on the handle support 10, so that the motor-driven adjusting element 8 moves from an in figure 24 shown zero position out into an in figure 25 Normal operating position shown moves or rotates.
  • the rotation of the actuating element 8 from the zero position into the normal operating position brings about two aspects that take place one after the other.
  • the actuating element 8 first moves the storage lever lock 22 from the locked position to the release position, which is from figure 25 is evident.
  • the motion perimeter contour 28 has a neutral perimeter portion 29 and an unlock perimeter portion 30 .
  • the unlocking peripheral portion 30 is provided with a larger clearance 31 (see, for example figure 14 ) to the drive axle 26 is formed as the neutral peripheral portion 29 .
  • This larger distance 31 results from the fact that the neutral perimeter portion 29 is formed as an indentation or cut in the perimeter wall of the perimeter contour 28 in the illustrated embodiment, whereas the unlocking perimeter portion 30 corresponds to the perimeter wall of the perimeter contour 28, which is circular runs on a constant radius.
  • a shoulder 32 protruding from the bearing lever lock 22 in the direction of the actuating element 8 is arranged with its free end in the neutral peripheral section 29 designed as a notch. If the actuating element 8 is now rotated about the drive axis 26 by the drive motor 9, the neutral peripheral section 29 moves away from the lug 32 of the support lever lock 22 and the lug 32 rests against the unlocking peripheral section 30, whereby due to the If the radius of the unlocking peripheral section 30 is larger, the storage lever lock 22 is pivoted about the locking axis 23 in a direction pointing away from the actuating element 8 , as a result of which the locking hook 24 disengages from the locking projection 25 .
  • the actuating element 8 when the actuating element 8 is in the zero position, the bearing lever lock 22 rests against the neutral circumferential section 29 and is arranged in the locked position, whereas in the normal operating position of the actuating element 8 the bearing lever lock 22 moves from the unlocking circumferential section 30 to the release position is crowded. Accordingly, the actuating element 8 is designed to move the bearing lever lock 22 from the locked position into the release position, in that the actuating element 8 urges the spring-loaded bearing lever catch 22 in a direction away from the bearing lever 14 as it moves from the neutral position to the normal operating position.
  • the storage lever lock 22 thus releases the storage lever 14, which does not automatically move into the extended position, since a lever return spring 27 (see, for example, figures 7 , 21 and 30 ) exerts a force acting in the direction of the retracted position on the bearing lever 14 .
  • the actuating element 8 ensures that, after the bearing lever 14 has been released, the bearing lever lock 22 is moved into the release position, so that the bearing lever 14 is moved into the extended position, so that after the two steps, all the components mentioned are in figure 25 assume the positions shown.
  • a driver contour 33 is formed on the actuating element 8 (see Fig Figures 13 or 15 ).
  • This driver contour 33 which is designed as a web extending in the axial direction, comes into contact with the bearing lever 14 and forces it into the extended position when the actuating element 8 rotates.
  • the bearing lever 14 is further formed with a first lever arm 34 and a second lever arm 35, the first lever arm 34 being articulated to the base plate 11 via an articulation axis 36, such as that shown in FIG Figures 10 to 12 demonstrate.
  • the driver contour 33 presses against the second lever arm 35 and moves the bearing lever 14 from the retracted position into the extended position. How from the figure 16 As can be seen, the driver contour 33 is formed on the actuating element 8 in relation to the drive axis 26 axially and circumferentially offset relative to the contour of the circumference of movement 28 .
  • the driver contour 33 is offset circumferentially with respect to the contour of the circumference of movement 28 on the actuating element 8, so that the contour of the circumference of movement 28 first acts on the bearing lever lock 22 and then, after the movement of the storage lever lock 22 from the locked position into the release position, the driver contour 33 moves the storage lever 14 into the extended position.
  • the driver contour 33 is designed with a greater radial distance 37 from the drive axis 26 than the movement circumference contour 28, as shown in FIG figure 16 is evident.
  • the handle 4 can now be gripped behind by a user in normal operation of the door handle arrangement 3 and pivoted to open the vehicle door 2, with a pivoting of about 2° about the actuating axis 19 being sufficient in normal operation to switch a microbutton to the electric door opening activate.
  • the bearing lever lock 22 remains in place even when the handle 4 moves into the in figure 26 shown operating position in the release position.
  • the storage lever lock 22 only returns to the locked position when the actuating element 8 is moved back into its zero position, in which the storage lever lock 22 is then in engagement with the storage lever 14, with the two steps for unlocking and opening described above also going through here but in reverse order.
  • the Figures 27 to 29 show a de-energized emergency operation of the door handle assembly 3 when the vehicle electronics are not working, for example due to a dead vehicle battery and the actuating element 8 for electrically opening a vehicle door 2 cannot be put into operation.
  • the door handle arrangement 3 is designed in such a way that a user can move the handle 4 inwards against the deployment direction 12 in an emergency. Such a position is in figure 27 shown, in which the handle 4 is arranged in an emergency operation of the door handle arrangement 3 moved inwards against the raising direction 12 .
  • the inward movement of the handle 4 is possible because the actuating axis 19, about which the handle 4 is pivotably mounted on the base plate 11, is mounted on the base plate 11 so that it can move counter to the deployment direction 12 against a restoring force exerted by a restoring element 38 (see Fig figure 9 ).
  • the base plate 11 has two support arms which extend in the direction of the raising direction 12, the two support arms 39 being inserted into corresponding receptacles in the handle 4 and being connected there to the handle 4 in an articulated manner.
  • the restoring element 38 is designed to be elastically deformable and is designed in the manner of a torsion spring in the exemplary embodiment, with the restoring element 38 being accommodated in a receiving space 40 of one of the two bearing arms 39 and pressing against the actuating axis 19 in the deployment direction 12 . So that the movement of the actuating axis 19 is guided counter to the opening direction 12, a guide recess 41 is formed in the bearing arm 39, in which the actuating axis 19 can be moved to a limited extent.
  • an actuating projection 42 formed on the handle 4 in contact with a locking lever 43 (see figure 27 ) and pivots the blocking lever 43 about a lever axis 44, via which the blocking lever 43 is rotatably mounted on the handle support 10.
  • the blocking lever 43 is between a Blocking position and a neutral position movable.
  • the blocking lever 43 is arranged in its blocking position, whereas the inward movement of the handle 4 causes the actuating projection 42 to move the blocking lever 43 from its blocking position to its neutral position , This movement being a pivoting movement about the lever axis 44, by which the blocking lever 43 is moved in a direction away from the handle 4.
  • the blocking lever 43 is spring-loaded on the handle support 10 so that a force acting in the direction of the blocking position acts on the blocking lever 43 and this force strives to hold the blocking lever 43 in its blocking position or to push it back into its blocking position. Movement of the blocking lever 43 from a blocking position to its neutral position also moves the support lever lock 22 from its locked position to its unlocked position.
  • the free end of the bearing lever lock 22 rests on a side of the blocking lever 43 facing away from the handle 4, so that a movement of the blocking lever 43 in a direction pointing away from the handle 4 moves the bearing lever lock 22 in a direction away from the handle 4 pioneering direction as it moves in figure 27 is shown.
  • the blocking lever 43 moves from its blocking position into its neutral position
  • the blocking lever 43 pushes the bearing lever lock 22 , which is spring-loaded in the direction of its blocking position, into the release position pointing away from the bearing lever 14 .
  • the movement of the storage lever 14 is released, since the storage lever lock 22 is now arranged in its release position.
  • an emergency extension element 45 is provided for extending the base plate 11 in emergency operation of the door handle arrangement 3 .
  • the emergency extension element 45 is on the handle support 10 between a basic position (see figure 24 ) and an emergency operating position (see figure 27 ) rotatably mounted, in the illustrated embodiment, the Notausfahrelement 45 is mounted on the extension axis 16, on which the bearing lever 14 is also mounted.
  • the emergency extension element 45 is designed to move the bearing lever 14 into the extended position during its movement into the emergency operating position.
  • the emergency extension element 45 is formed with a control lever arm 46, a free end of which bears against the blocking lever 43 when the base plate 11 is in the rest position and is held blocked by the blocking lever 43 in the basic position.
  • the blocking lever 43 rests against the control lever arm 46 in the basic position and blocks a movement of the emergency extension element 45 in the direction of the emergency operating position. Due to the movement of the blocking lever 43 from its blocking position to its neutral position caused by the handle 4, the blocking lever 43 spring-loaded in the direction of the handle 4 releases the emergency extension element 45 for movement from the basic position into the emergency operating position.
  • the blocking lever 43 is arranged in its blocking position during normal operation of the door handle arrangement 3, with the blocking lever 43 holding the emergency extension element 45 in the basic position.
  • the Notausfahrelement 45 for the de-energized emergency operation for a movement towards its Not sunnyszin free, the Notausfahrelement 45 is spring-loaded towards its Not sunnyszin.
  • an extension spring 47 which is designed as a torsion spring, is wound around the extension axis 16, the spring legs being supported both on the handle support 10 and on the emergency extension element 45.
  • a driver element 48 is formed on the control lever arm 46 of the emergency extension element 45 .
  • the handle 4 is manually deployed by a user via the base plate 11 in a de-energized emergency operation, so that the handle 4 can now be actuated and pivoted in the emergency operation, as is shown in figure 29 is shown.
  • the vehicle door opening means 6 designed in the manner of a Bowden cable is actuated via a Bowden cable lever 51 in order to open a vehicle door 2 in emergency operation.
  • the Figures 30 to 33 are aimed at compensating for an inertial force acting on the handle 4 in the event of a vehicle accident, for example, in order to prevent the handle 4 from swiveling out unintentionally.
  • a mass balancing element 52 is mounted on the base plate 11 movably mounted on the handle support 10 .
  • the mass balancing element 52 is designed to block a movement of the handle 4 out of its rest position when an inertial force acts on the handle 4 in the event of a vehicle accident. More precisely, this is Mass balancing element 52 is designed as a one-armed lever 53 which is rotatably mounted on the base plate 11 .
  • the mass balancing element 52 is rotatably mounted about the articulation axis 36 which is arranged on the base plate 11 and via which the mounting lever 14 is connected to the base plate 11 .
  • the articulation axis 36 is arranged between the actuation axis 19 and the extension axis 16 .
  • the mass balancing element 52 has a mass body 54 arranged at a distance from the joint axis 36, the one-armed lever 53 with the mass body 54 extending parallel to the base plate 11 and in a direction pointing away from the extension axis 16 (see for example figure 30 ).
  • the mass balancing element 52 has an elastically deformable alignment element 55 which urges the mass balancing element 52 in the direction of the handle 4 .
  • the elastically deformable alignment element 55 is designed as a torsion spring 56, which is wound around the hinge axis 36 and of which a first spring leg 57 is supported on the base plate 11 and a second spring leg 58 is supported on the mass balancing element 52 (see, for example Figures 30 and 32 ).
  • the base plate 11 has a stop face 59 .
  • the elastically deformable alignment element 55 presses the mass body 54 at least in sections against the stop surface 59 which is arranged between the handle 4 and the mass body 54 .
  • a contact surface 60 is formed on the mass body 54 and is aligned with a contact point 61 formed on the handle 4 (see, for example, Figures 31 and 33 ).
  • the contact surface 60 protrudes through a recess formed in the base plate 11 and extends in direction of the contact point 61 of the handle 4. In the event of an inertial force acting in the event of a vehicle accident, the contact point 61 of the handle 4 comes into contact with the contact surface 60, which prevents the handle 4 from pivoting out in the deployment direction 12.
  • the contact surface 60 is designed to rise in a ramp-like manner in a direction pointing away from the joint axis 36, as is the case, for example, in FIGS Figures 31 and 32 can be seen.
  • the mass balancing element 52 is thus designed to move with the base plate 11 and is mounted on the base plate 11 .

Claims (11)

  1. Ensemble de poignée de porte (3) conçu pour un véhicule automobile (2), comportant un support de poignée (10), une manette de poignée (4) et une plaque de base (11) logée sur le support de poignée (10), laquelle peut être mobile par rapport au support de poignée (10) et sur laquelle est logée de façon relativement mobile la manette de poignée (4) par rapport à la plaque de base (11),
    sachant que la manette de poignée (4) peut adopter au moins une position de repos et une position de manipulation, dans laquelle la manette de poignée (4) est disposée déployée dans une direction de déploiement (12) lors du montage dans une porte de véhicule (2) pour manipulation par rapport à une face extérieure (7) de la porte de véhicule (2), et
    sachant que la plaque de base (11) est constituée mobile, sur le support de poignée (10), d'une position de repos, dans laquelle la manette de poignée (4) est disposée dans sa position de repos, à une position de fonctionnement, dans laquelle la manette de poignée (4) est disposée dans sa position de manipulation,
    sachant qu'un élément de compensation de masse (52) est logé sur la plaque de base (11) logée mobile sur le support de poignée (10), lequel est constitué bloquant un mouvement de la manette de poignée (4) hors de sa position de repos lorsqu'une force d'inertie agit sur la manette de poignée (4) en cas d'accident,
    caractérisé en ce que
    l'élément de compensation de masse (52) est constitué comme un levier à un bras (53), lequel est logé pouvant tourner sur la plaque de base (11).
  2. Ensemble de poignée de porte (3) selon la revendication 1, caractérisé en ce que la manette de poignée (4) est logée non pivotée sur la plaque de base (11) dans la position de repos et dans la position de manipulation, sachant que la manette de poignée (4) est constituée pouvant être déplacée manuellement par un utilisateur de la position de manipulation à une position d'actionnement pour ouvrir la porte de véhicule (2) et sachant que la manette de poignée (4) est disposée pivotée dans la position de manipulation par rapport à la plaque de base (11).
  3. Ensemble de poignée de porte (3) selon la revendication 2, caractérisé en ce que l'élément de compensation de masse (52) est logé pouvant tourner autour d'un axe d'articulation (36) disposé sur la plaque de base (11).
  4. Ensemble de poignée de porte (3) selon la revendication 3, caractérisé en ce que la plaque de base (11) est reliée par un levier de positionnement (14) au support de poignée (10) et la manette de poignée (4) est logée pouvant pivoter par le biais d'un axe d'actionnement (19) disposé sur la plaque de base (11), sachant que le levier de positionnement (14) est logé pouvant tourner autour d'un axe de sortie (16) disposé sur le support de poignée (10).
  5. Ensemble de poignée de porte (3) selon la revendication 4, caractérisé en ce que l'axe d'articulation (36) est disposé entre l'axe d'actionnement (19) et l'axe de sortie (16).
  6. Ensemble de poignée de porte (3) selon la revendication 3, caractérisé en ce que l'élément de compensation de masse (52) comporte un corps de masse (54) disposé à distance de l'axe d'articulation (36) et un élément d'orientation élastiquement déformable (55) repousse l'élément de compensation de masse (52) en direction de la manette de poignée (4).
  7. Ensemble de poignée de porte (3) selon la revendication 6, caractérisé en ce que l'élément d'orientation (55) élastiquement déformable est constitué comme un ressort de torsion (56), lequel est enroulé autour de l'axe d'articulation (36) et sur lequel s'appuient sur la plaque de base (11) une première branche de ressort (57) et sur l'élément de compensation de masse (52) une deuxième branche de ressort (58).
  8. Ensemble de poignée de porte (3) selon la revendication 6, caractérisé en ce que la plaque de base (11) comporte une surface de butée (59), sachant que l'élément d'orientation (55) élastiquement déformable appuie le corps de masse (54) au moins en partie contre la surface de butée (59), laquelle est disposée entre la manette de poignée (4) et le corps de masse (54) .
  9. Ensemble de poignée de porte (3) selon la revendication 8, caractérisé en ce que le corps de masse (54) est logé pouvant pivoter exclusivement dans une direction opposée à la manette de poignée (4) autour de l'axe d'articulation (36).
  10. Ensemble de poignée de porte (3) selon la revendication 6, caractérisé en ce qu'une surface de contact est constituée sur le corps de masse (54), laquelle est constituée orientée vers un point de contact (61) constitué sur la manette de poignée (4).
  11. Ensemble de poignée de porte (3) selon la revendication 10, caractérisé en ce que la surface de contact est constituée croissant en forme de rampe dans une direction opposée à l'axe d'articulation (36).
EP19730295.3A 2018-09-03 2019-06-06 Ensemble poignée de porte conçu pour un véhicule automobile Active EP3803006B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018121433.2A DE102018121433A1 (de) 2018-09-03 2018-09-03 Türgriffanordnung für ein Kraftfahrzeug
PCT/EP2019/064852 WO2020048654A1 (fr) 2018-09-03 2019-06-06 Ensemble poignée de porte conçu pour un véhicule automobile

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Publication Number Publication Date
EP3803006A1 EP3803006A1 (fr) 2021-04-14
EP3803006B1 true EP3803006B1 (fr) 2022-08-10

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EP (1) EP3803006B1 (fr)
DE (1) DE102018121433A1 (fr)
WO (1) WO2020048654A1 (fr)

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CN114482730B (zh) * 2021-12-02 2022-11-25 重庆霍富汽车部件有限公司 一种隐藏式汽车电动门把手

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DE102010037070A1 (de) * 2010-08-19 2012-02-23 Huf Hülsbeck & Fürst Gmbh & Co. Kg Handhabe für eine Schließeinrichtung eines Kraftfahrzeuges
US8701353B2 (en) 2012-06-29 2014-04-22 Ford Global Technologies, Llc Deployable door handle for vehicles
US10563437B2 (en) * 2014-09-18 2020-02-18 Huf Hülsbeck & Fürst Gmbh & Co. Kg Flush comfort handle
CN111236770B (zh) * 2015-10-21 2021-10-26 伊利诺斯工具制品有限公司 车辆的门把手
CN105649437B (zh) * 2016-03-30 2017-12-08 宁波华德汽车零部件有限公司 一种隐藏式汽车门外拉手

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DE102018121433A1 (de) 2020-03-05
WO2020048654A1 (fr) 2020-03-12

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