The present invention is a sensor assembly that is used in a door lock device provided with a latch, a ratchet, a drive unit that drives the ratchet and releases the engagement of the ratchet and the latch, and a case that accommodates the drive unit, the sensor assembly being provided with a sensor that detects the action of the ratchet when the engagement of the ratchet and the latch is released, wherein the sensor assembly is provided with: a connector that holds connection conductors electrically connected to the sensor, and is attached to the case; a sensor base that holds the sensor; a plurality of electric wires that connect the plurality of connection conductors and a plurality of terminal portions of the sensor; and a waterproofing material that comprises a photo-curing resin for covering, along with the sensor base, connecting portions of the terminal portions and the electric wires.

A bar lock assembly including a lock rod having first and second lock rod portions and defines a rotational axis. A second lock rod portion section telescopically extends from the first lock rod portion when the bar lock assembly is in a first condition. The second lock rod portion is substantially retracted within the first lock rod portion when the bar lock assembly is in a second condition. An elongated handle having opposed ends extends from the first lock rod portion. One handle end is pivotally connected to the first lock rod about a fixed axis. Linkage between the handle and the second lock rod portion telescopically moves the second lock rod portion. This lock bar assembly is configured such that an angle of about 45° is established between the handle and a generally horizontal plane when in the first position to enhance ergonomic operation of the bar lock assembly.

A bar lock assembly including a lock rod having first and second lock rod portions and defines a rotational axis. A second lock rod portion section telescopically extends from the first lock rod portion when the bar lock assembly is in a first condition. The second lock rod portion is substantially retracted within the first lock rod portion when the bar lock assembly is in a second condition. An elongated handle having opposed ends extends from the first lock rod portion. One handle end is pivotally connected to the first lock rod about a fixed axis. Linkage between the handle and the second lock rod portion telescopically moves the second lock rod portion. This lock bar assembly is configured such that an angle of about 45° is established between the handle and a generally horizontal plane when in the first position to enhance ergonomic operation of the bar lock assembly.

A vehicular door latch device includes a latch, a ratchet, a locking and unlocking mechanism, and a rotation member. The latch rotates in accordance with closing of a door while a striker provided in a vehicle body is engaged. When the door is in a fully-closed state, the ratchet holds the latch in a first posture. When the door is in a half-closed state, the ratchet holds the latch in a second posture. The mechanism is switched between an unlocked posture that can cancel interlock, and a locked posture that cannot cancel the interlock. When the latch is in the second posture, the rotation member overlaps the switching route and prohibits the posture change. When coming into contact with the rotation member overlapping the switching route, the mechanism in the unlocked posture is switched to the unlocked posture by rotation of a portion thereof in contact with the rotation member.

A vehicular door latch device includes a latch, a ratchet, a locking and unlocking mechanism, and a rotation member. The latch rotates in accordance with closing of a door while a striker provided in a vehicle body is engaged. When the door is in a fully-closed state, the ratchet holds the latch in a first posture. When the door is in a half-closed state, the ratchet holds the latch in a second posture. The mechanism is switched between an unlocked posture that can cancel interlock, and a locked posture that cannot cancel the interlock. When the latch is in the second posture, the rotation member overlaps the switching route and prohibits the posture change. When coming into contact with the rotation member overlapping the switching route, the mechanism in the unlocked posture is switched to the unlocked posture by rotation of a portion thereof in contact with the rotation member.

A bar lock assembly including a lock rod defining a rotational axis for the bar lock assembly. The lock rod includes a first elongated lock rod portion and a second lock rod portion. A lengthwise section of the second lock rod portion telescopically extends from a first end of said first lock rod portion when the bar lock assembly is in a first condition. The second lock rod portion is substantially retracted within the first lock rod portion when the bar lock assembly is in a second condition. An elongated handle with opposed ends extends from the lock rod. One end of the handle is pivotally connected to the first lock rod portion to effect rotational movements of the bar lock assembly about the rotational axis. The handle moves in a fixed arc about a fixed pivot point whereat the handle is connected to the first lock rod portion. Linkage connected between the handle and the second lock rod portion telescopically moves the second lock rod portion relative to the first lock rod portion in response to pivotal movement of the handle about the first pivot point. To enhance the ergonomics of this bar lock assembly, the linkage and handle are configured such that an included acute angle ranging between about 35 and about 50 is defined between the handle and the longitudinal axis of the bar lock assembly when the bar lock assembly is in the first or locked condition.

A bar lock assembly including a lock rod defining a rotational axis for the bar lock assembly. The lock rod includes a first elongated lock rod portion and a second lock rod portion. A lengthwise section of the second lock rod portion telescopically extends from a first end of said first lock rod portion when the bar lock assembly is in a first condition. The second lock rod portion is substantially retracted within the first lock rod portion when the bar lock assembly is in a second condition. An elongated handle with opposed ends extends from the lock rod. One end of the handle is pivotally connected to the first lock rod portion to effect rotational movements of the bar lock assembly about the rotational axis. The handle moves in a fixed arc about a fixed pivot point whereat the handle is connected to the first lock rod portion. Linkage connected between the handle and the second lock rod portion telescopically moves the second lock rod portion relative to the first lock rod portion in response to pivotal movement of the handle about the first pivot point. To enhance the ergonomics of this bar lock assembly, the linkage and handle are configured such that an included acute angle ranging between about 35 and about 50 is defined between the handle and the longitudinal axis of the bar lock assembly when the bar lock assembly is in the first or locked condition.

A latch system has a pin movable along a pin axis, a control rod connected to the pin, a control wall comprising a control aperture comprising a lock hole joined to an unlock hole by a rod channel, and a control knob biased toward the pin, wherein the control knob comprises a lock tip sized to fit within each of the lock hole and the unlock hole.

A latch system has a pin movable along a pin axis, a control rod connected to the pin, a control wall comprising a control aperture comprising a lock hole joined to an unlock hole by a rod channel, and a control knob biased toward the pin, wherein the control knob comprises a lock tip sized to fit within each of the lock hole and the unlock hole.

The invention concerns a lock, in particular for a motor vehicle bonnet extending horizontally at least in sections, with a locking mechanism consisting of a rotary latch (16) and a retaining pawl (1) for locking the rotary latch (16), with a release lever (2) for opening the locking mechanism, and with an accumulator lever (10) for temporarily holding the retaining pawl (1) in its open position while the locking mechanism is being opened, the accumulator lever (10) taking the form of a spring.