255results about "Accident situation locks" patented technology

A door latch device includes: an open link including a lever main body, an inertia lever part, and a release energizing member configured to energize the inertia lever part to be maintained at an operating position with respect to the lever main body, an operation force of the door handle being not transmitted to the ratchet lever even in a state in which the lever main body is disposed at an unlocked position, in a case where the inertia lever part is disposed at a non-operating position against energizing force of the release energizing member; a ratchet lever; and a restriction mechanism disposed between the lever main body and the inertia lever part, the restriction mechanism being configured to restrict returning movement to the operating position in a case where the inertia lever part moves to the non-operating position.

A motor vehicle lock with a locking latch and at least one locking pawl, wherein the locking latch is adjustable into an open position and into at least one closed position, wherein the motor vehicle lock has an operating lever, wherein a coupling arrangement is arranged between the operating lever and the locking pawl, said coupling arrangement being switchable between an engaged state and a disengaged state, wherein the motor vehicle lock has an opening device with a motorized opening drive with at least one drive direction which in an opening movement adjusts an actuating arrangement of the opening device, starting from an initial position of the actuating arrangement, such that the actuating arrangement operates an opening lever of the opening device which is pivotable about an opening lever axis, such that the locking pawl can be transferred by an operating stroke of the opening lever into a raised position.

A closure latch assembly includes a ratchet and a pawl, with the ratchet being moveable between a striker capture position and a striker release position and the pawl being moveable between a ratchet holding position, whereat the ratchet is maintained in the striker capture position, a ratchet release position, whereat the ratchet is biased toward the striker release position. A power actuator operably coupled to a drive gear having an actuation feature fixed thereto, wherein rotation of the drive gear from a rest position in a first direction causes the actuation feature to operably move the pawl between the ratchet holding position and the ratchet release position, and wherein rotation of the drive gear from the rest position in a second direction causes an outside door handle to be brought into an operable condition to allow mechanical actuation of the closure latch assembly via the outside door handle.

A vehicle door for a motor vehicle includes a handle element which is arranged on the outer side of the door above a beltline of the vehicle door, wherein an operating element is integrated into the handle element, by which operating element a lock, by which the vehicle door, which can be arranged on a body of the motor vehicle so as to be movable between a closed position and at least one open position, is to be secured in the closed position, is able to be electrically unlocked. The handle element is held on a base body of the vehicle door so as to be movable relative to the base body from a rest position into at least one actuating position. The lock is able to be mechanically unlocked by moving the handle element from the rest position into the actuating position. The movement of the handle element into the actuating position makes accessible an actuating element via which, while bypassing the handle element, a force intended for opening the vehicle door can be applied to the vehicle door.

The invention relates to a lock striker (1, 25) for a motor vehicle door lock, having a lock striker plate (2, 30) and a lock striker bracket (3) which is secured to the lock striker plate. The lock striker bracket (3) is formed with a locking pin (4), a central piece (6), and a connecting region (7, 24), wherein the lock striker bracket (3) is designed in at least two parts, and the central piece (6) and the connecting region (7, 24) are made of a sheet metal strip (5, 23).

An automobile comprising wheels and a body has front lights, a front trunk lid above a front trunk for storing luggage, a front windscreen, a front occupant steering position, a roof, a rear windscreen, a rear hood above an internal combustion, hybrid or electrical or other drive system and rear lights, a latching system being provided in or near the front trunk and has a striker mounted to the front trunk lid and a catch system mounted to the body on mounting brackets, the latching system having a striker movable relative to first and second catches which are adapted to cooperate with the striker to limit relative movement therebetween, a single motor being provided to transmit drive through the latching system to drive both of the catches to positions in which movement of the striker is restricted by the catches.

A vehicle door having a handle situated on the outside of the door, wherein an operator control element is integrated into the handle, a lock, by way of which the vehicle door can be secured in its closed position, being electrically unlockable by the operator control element. The handle is movably from an inoperative position (R) to at least one operating position (B), the lock being mechanically unlockable by moving the handle element from the inoperative position (R) to the operating position (B). Additionally, an operating device is configured to move the handle element from the inoperative position (R) to an intermediate position situated between the inoperative position (R) and the operating position (B) and can be held in the intermediate position.

The invention discloses a vehicle door unlocking method for a new energy vehicle, which comprises the following steps: acquiring a vehicle hard wire signal sent by a safety airbag system of a target vehicle through a vehicle hard wire of the target vehicle and a vehicle bus signal sent by the safety airbag system through a vehicle bus of the target vehicle, the vehicle collision state of the target vehicle is determined according to the vehicle hard wire signal and the vehicle bus signal, and the vehicle collision state comprises a collided state and a non-collided state; and when the current vehicle state is the collided state, the automatic collision unlocking operation is triggered to unlock the at least one vehicle door lock of the target vehicle, so that the accuracy of vehicle collision unlocking recognition can be improved, and the driving safety of a user is improved.

A vehicular door opening system for a vehicular door includes a door handle assembly, a door latch assembly, a latch actuation cable, and an actuator. The door handle assembly includes a door handle and a counterbalance configured to rotate during operation of the door handle assembly. The door latch assembly includes a latch release lever movable between (i) an engaged state where the latch release lever engages the vehicular door to secure the vehicular door in a closed state and (ii) a disengaged state where the latch release lever disengages the vehicular door to allow the vehicular door to move from the closed state to an opened state. Rotation of the counterbalance moves the latch release lever from the engaged state to the disengaged state. The actuator is operable to prevent the latch release lever from moving from the engaged state to the disengaged state.

TITLE: Device for inhibiting the actuation of an interior opening control of a motor vehicle door. Device (2) for inhibiting the actuation of an interior opening control (3) of a door (11) of a motor vehicle (1), comprising a support (5) and a carriage (6) configured to cooperate with a motion transmission device (4) comprising a cable (41), the carriage (6) being configured to be movable so as to tighten or loosen the tension on at least a portion of the cable (41). Abstract figure: Figure 3

To make it possible, for a vehicle outer door handle device capable of driving an outer handle by an actuator to a pop-up position where an operation portion of the outer handle protrudes outward from an outer panel, to shorten the time required for occupant rescue by preventing the operation of the outer handle from becoming difficult during occupant rescue.SOLUTION: In response to an impact detection means 67 detecting an impact of a set value or more being applied to a vehicle from the outside, an operation of an actuator 39 is controlled by a control unit 66, and an outer handle 17 is driven and rotated for causing an operation portion 18a to be at the pop-up position.SELECTED DRAWING: Figure 4

The application relates to a vehicle outer door handle and a vehicle, relates to the technical field of automobile door handle design, and comprises a handle base arranged on a door, wherein a containing cavity is arranged on the handle base; a handle rod is arranged in the containing cavity, the middle part of the handle rod is rotationally connected with the handle base, and one end of the handle rod is used for being connected with a door unlocking mechanism; and a magnetic adsorption mechanism is arranged in the containing cavity and is configured to adsorb the other end of the handle rod when being powered on and to release the adsorption of the other end of the handle rod when being powered off. When being powered on, the magnetic adsorption mechanism adsorbs the other end of the handle rod, the handle rod cannot be rotated out, the door can be normally opened by using an electric opening means, the emergency opening means in the vehicle outer door handle is not affected, when being powered off, the magnetic adsorption mechanism releases the adsorption of the other end of the handle rod, the other end of the handle rod is rotated out, at this moment, the door cannot be opened by using the electric opening means, the door can be opened by pulling the handle rod, and the door can be quickly opened under the condition of power failure.

The invention relates to a lock holder for a motor vehicle locking device, in particular a motor vehicle lock, preferably a motor vehicle door lock. For this purpose, the lock holder is equipped with a base plate (2) and a shackle (3, 4, 5) standing thereon. The shackle (3, 4, 5) has at least two bolts (3, 4) and a connecting piece (5) connecting the two bolts (3, 4) at the top. Furthermore, an additional reinforcing plate (7) is provided through which the two bolts (3, 4) extend and which rests against at least part of the surface of the base plate (2). The two bolts (3, 4) stand on a bead (8) of the base plate (2), and each bolt engages under the bead. According to the invention, the reinforcing plate (7) is provided in the interior of the bead (8) between a respective rivet head (3a, 4a) of the bolt (3, 4) and the base of the bead (8).

The invention relates to the technical field of vehicle control, in particular to a vehicle collision control method and system, a vehicle and a computer program product.The method comprises the steps that whether a current vehicle is collided or not is monitored; under the condition that the current vehicle is collided, the sensor data of the current vehicle is compared with a preset collision parameter threshold table, and the collision strength of the current vehicle is obtained; and determining a target control strategy according to the collision intensity, and controlling the current vehicle according to the target control strategy. Therefore, the problems that a driver cannot autonomously unfasten the safety belt and the vehicle door cannot be opened when the vehicle is collided are solved, and the survival rate of passengers when the vehicle is collided is increased.

The application relates to an emergency vehicle door opening mechanism, belonging to the technical field of vehicle door emergency opening, which comprises a U-shaped mounting frame arranged on a B column of a vehicle, a bidirectional folding frame fixedly arranged in the mounting frame, two longitudinally arranged separable and spliced hooks in the bidirectional folding frame, two folding springs arranged in the bidirectional folding frame, and two separable and spliced hooks connected with the two folding springs respectively. The two separable and spliced hooks keep a combined state under normal conditions and are used for locking control in cooperation with a vehicle door lock core. The separable and spliced hooks are composed of a sliding mounting plate slidingly arranged in the bidirectional folding frame and an L-shaped connecting rod fixedly arranged on the sliding mounting plate. After the two separable and spliced hooks are spliced into an L shape, a U-shaped buckle is formed and is used for buckling the vehicle door lock core. The application not only can quickly unlock the vehicle door lock, but also is convenient for forcibly opening the vehicle door when the vehicle door is deformed, is convenient for being additionally arranged on the vehicle in the later period, and has high applicability.

The invention discloses a vehicle door unlocking control method, electronic equipment and a program product, and the method comprises the steps: when a vehicle collides, collecting a collision signal of the vehicle, and transmitting the collision signal to an airbag controller; the airbag controller generates at least three types of unlocking judgment signals based on a calibration algorithm and the vehicle operation parameters; when any kind of unlocking judgment signal meets the corresponding sending condition, the air bag controller sends a corresponding vehicle door unlocking signal to the vehicle body domain controller; after the vehicle body domain controller receives the vehicle door unlocking signal, an unlocking instruction is sent to the door lock controller; and the door lock controller controls the door lock module to execute an automobile door unlocking action. The three types of unlocking judgment signals are set to correspond to different collision judgment strategies respectively, automatic unlocking of the vehicle door can be triggered in different collision scenes, and therefore the applicability and accuracy of vehicle door unlocking control are ensured.

The invention relates to an emergency operating device for a motor vehicle lock (1) and, in particular, a motor vehicle door lock (1). For this purpose, the device is equipped with a housing (4), at least one actuating lever (5) provided in the housing (4), and a manipulation element (8) for emergency operation. The manipulation element (8) acts indirectly or directly on the actuating lever (5) and, for this purpose, extends through a rotary element (12) mounted in the housing (4). According to the invention, the rotary element (12) is designed as a rolling diaphragm seal (12) made of an elastomeric plastic.

The invention discloses a vehicle door unlocking method and device, electronic equipment and a storage medium, and belongs to the field of vehicle control. The method comprises the steps that collision risk information between a vehicle and a target obstacle is actively detected, and under the condition that the collision risk information meets a target risk condition, an unlocking instruction is directly sent to a vehicle door of the vehicle. Different from a traditional mode, whether the safety air bag is exploded or not is not used as a unique signal source for unlocking the vehicle door, and the dilemma that the vehicle door cannot be unlocked due to the fact that the safety air bag is not exploded is avoided. By means of the innovative unlocking mechanism, no matter whether the safety air bag is triggered by collision or not, the automobile door can be unlocked in time as long as the collision risk exists. Therefore, precious time is won for escape of passengers in the automobile and rescue of rescue workers outside the automobile, safety of the passengers in the automobile in collision accidents is remarkably improved, and rescue risks and potential injuries caused by the fact that the automobile door cannot be unlocked in time are reduced.

An open link 20 includes a lever body 21 and an inertial lever portion 22, between the lever body 21 and the inertial lever portion 22, a torsion spring 23 that shifts the inertial lever portion 22 rotating to a first non-operating position to a second non-operating position and maintains the inertial lever portion 22 at an operating position relative to the lever body 21, and an abutment protrusion 21c and a projection 22d that prevent the inertial lever portion 22 arranged at the second non-operating position from moving to the operating position are provided, and a pawl lever 14a releasing an engagement state of a pawl 14 with a latch 12 includes a protruding portion 14b that abuts on and returns the inertial lever portion 22 arranged at the second non-operating position to the operating position when opening operation of a door handle is performed with a return stroke.

The subject of the invention is a motor vehicle lock (1), in particular a motor vehicle side door lock (1), comprising a locking mechanism (5) having a rotary latch (6) and at least one pawl (7), a rotary movement of the rotary latch (6) being prevented by means of the pawl (7) in at least one locking position; a lock box (3); the invention relates to a motor vehicle lock (1) for a motor vehicle, comprising a lock box (3), and a bearing point (15, 16) accommodated in the lock box (3) for at least one locking mechanism part (6, 7), the motor vehicle lock (1) being mountable on the motor vehicle by means of the lock box (3), and the motor vehicle lock (1) being mountable on the motor vehicle by means of the at least one bearing point (15, 16).

The utility model discloses a mechanical structure for automatically forcibly opening a vehicle door, which relates to the technical field of vehicle-mounted machinery and comprises a vehicle door plate, one side of the vehicle door plate is connected to the side wall of an A-pillar mounting plate, and a mechanical mechanism for forcibly opening the vehicle door plate is fixedly arranged on one side of the A-pillar mounting plate and is used for forcibly damaging an electromagnetic lock in the vehicle door plate. The forced door opening mechanical mechanism comprises a servo motor and a transmission shaft, an output shaft of the servo motor is fixedly connected with the transmission shaft through a coupler, one end of the transmission shaft is fixedly connected with a worm, and the servo motor is fixedly connected to the A column mounting plate through a motor fixing base. A bearing seat is fixedly installed on one side of the A column installation plate, one end of the worm penetrates through and is rotationally installed in the bearing seat, the device recognizes a vehicle accident through a mechanical system circuit or a detection sensor, a transmission mechanism is driven by an automatic motor, the connecting position of the electromagnetic lock is forcibly damaged, and safety is improved.

The invention relates to a motor vehicle housing, in particular a lock housing (1, 2; 4) of a motor vehicle lock. The housing is equipped with at least one printed circuit board (3) accommodating electrical / electronic components (7, 9), furthermore with at least one housing cover (1, 2), and with at least one spring element (11) elastically mounting the printed circuit board (3) relative to the housing cover (1, 2). According to the invention, the printed circuit board (3) is arranged between two opposing housing covers (1, 2) and is elastically mounted in the space between them by means of the spring element (11).

An inertial system for a flap handle of a vehicle door includes a latch lever, a security lever, and a handle lever, all rotatively mounted on a handle support having a main extension extending in or along a plane. An axis of rotation of the handle lever is in the plane. An axis of rotation of the latch lever is transversal to the plane. An axis of rotation of the security lever is transversal to the axis of rotation of the handle lever and the axis of rotation of the latch lever. The handle lever includes an actuating member for actuating the latch lever when the handle lever is actuated by a user. The latch lever can be actuated from a latched position to an unlatched position. The security lever includes a security lever member for blocking the latch lever in the latched position when the security lever is activated.

A vehicle latch (1), including: an actuator (4), the actuator including: an actuator gear (10) and a single motor (50), the single motor (50) rotates the actuator gear (10) about an axis in a first direction from a home position to a release position and a second direction opposite to the first direction from either the release position or only from the home position to a second position, wherein rotation of the actuator gear (10) to the release position opens the vehicle latch (1) and rotation of the actuator gear (10) from only the home position to the second position unlocks the vehicle latch such that operation of an outside release lever will open the vehicle latch (1).

The invention relates to an electric release opening system and method for a frameless door and a vehicle, and relates to the technical field of frameless vehicle door design, the electric release opening system comprises an outward opening handle, the outward opening handle comprises a handle body and a glass microswitch, the handle body is used for triggering the glass microswitch, and an outward opening pull wire is arranged on the handle body; the electric release door lock comprises a driving mechanism, a door lock mechanism and a connecting mechanism, and the connecting mechanism is connected with the outward opening pull wire; and the vehicle body domain controller is in signal connection with the glass microswitch and the driving mechanism, and the vehicle body domain controller is used for controlling the driving mechanism to unlock the door lock mechanism or driving the connecting mechanism to be connected with the door lock mechanism, so that a basis is provided for manually unlocking the door lock mechanism through an outward opening stay wire. Due to the fact that the connecting mechanism is not connected with the door lock mechanism under the non-collision condition, the vehicle door cannot be opened when a user rapidly pulls the outward opening pull wire, the door lock mechanism can be unlocked through the outward opening pull wire after collision, and the vehicle door can be conveniently opened for rescue.

The invention relates to a leaf element (2) for a vehicle (1), having a transmission element (6) and having a handle element (7) by means of which a lock, by means of which the leaf element (2), which can be arranged on a body of the vehicle (1) so as to be movable between a closed position and at least one open position, is to be secured in the closed position, is able to be mechanically unlocked in such a way that, by a movement of the handle element (7), which occurs relative to a base element (4) of the leaf element (2), from a starting position (AS) of the handle element (7) into an actuating position (BS) of the handle element (7), the transmission element (6) is able to be driven and thus moved relative to the base element (4), as a result of which the lock is able to be mechanically unlocked by means of the handle element (7) via the transmission element (6). A gear mechanism (8) is provided which has two gearwheels (10, 11) in engagement with one another and via which the transmission element (6) is able to be driven by the handle element (7) in order to mechanically unlock the lock.

A locking assembly (10) comprises a locking mechanism (28) with a rotary latch (30) and a pawl (28). The rotary latch (30) has a normally closed slot and primary and secondary rotary latch locking surfaces (46a, 46b) on opposite sides of the normally closed slot (38). The rotary latch (30) is pivotable between a primary normally closed engagement position, in which the pawl (28) is in a primary rotary latch holding position, a secondary normally closed engagement position, in which the pawl (28) is in a secondary rotary latch holding position, and a normally closed release position, in which the pawl (28) is in a rotary latch release position.The latch (28) has a primary latch locking surface (48a) that engages with the primary rotary latch locking surface (46a) while the rotary latch (30) is in the primary normally closed position, and a secondary rotary latch locking surface (46b) that engages with the secondary rotary latch locking surface (46b) while the rotary latch is in the secondary normally closed position. During an accidental condition, while the rotary latch (30) is in the primary normally closed position, the primary latch locking surface (48a) engages with the primary rotary latch locking surface (46a), and a secondary latch locking surface (48b) engages simultaneously with the secondary rotary latch locking surface (46b).

The invention relates to a motor vehicle lock, wherein the motor vehicle lock (1) has an opening drive (7) for lifting a pawl (6) and an opening element (8), wherein the opening drive (7) drives the opening element (8) in an opening operation, which acts on the pawl (6) and lifts the pawl (6), wherein the opening drive (7) has a motor (10) which, during the opening operation, generates motor movements in a first motor direction (11) starting from a neutral position, wherein the motor vehicle lock (1) has a spring element (12) which assists the opening drive (7) in lifting the pawl (6) during the opening operation.It is proposed that in a force-opening operation the opening drive (7) drives the opening element (8) which acts on the pawl (6) and lifts the pawl (6), that in a first section of the force-opening operation the motor (10) generates motor movements in a second motor direction (13) and subsequently in the first motor direction (11), that in a subsequent second section of the force-opening operation the motor (10) performs an opening operation, that in the first section of the force-opening operation a storage element (14) is charged or activated which releases energy stored in the second section of the force-opening operation to the pawl (6) and thus assists the opening drive (7) in lifting the pawl (6).