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US 11,555,339 B2Granted
Lock device
AssigneeMitsui Kinzoku Act Corporation
InventorsShunsuke Tamura, Toshio Takenaka
Life of this patent
Estimating the term…
Abstract
A lock device 1 includes a latch 10 that locks a striker 2, a ratchet 11 that is brought into engagement with the latch 10 to prevent the movement of the latch 10, a lever 12 that moves the ratchet 11 to a releasing position where the ratchet 11 releases the latch 10, an actuator 13 that includes a motor 23 that operates the lever 12, a base 14 that supports the latch 10, the ratchet 11, the lever 12 and the actuator 13, and a case 15 that is fixed to the base 14 and accommodates at least the actuator 13 between the base 14 and the case 15, and an attaching portion 44, to which an operating member 16 that is connected to the lever 12 so as to enable the lever 12 to be operated manually is attachable, is provided integrally on the case 15.
Claims14
A lock device comprising:
- a latch that is movable between a locking position where the latch locks a striker and an unlocking position;
- a ratchet that is movable between an engaging position where the ratchet is brought into engagement with the latch which is moved to the locking position to prevent the latch from moving to the unlocking position and a releasing position where the ratchet releases the latch;
- a lever configured to move the ratchet to the releasing position;
- an actuator comprising a motor for operating the lever;
- a base that supports the latch, the ratchet, the lever and the actuator;
- a body casing, which is fixed to the base, and which accommodates at least the actuator between the base and the body casing,
- wherein an attaching portion is provided integrally on and formed as a single piece with the body casing;
- and
- an operating member detachably attachable to the attaching portion and connected to the lever so as to enable the lever to be operated manually,
- wherein, when the operating member is operated, the operating member is transitioned from a first posture in which the operating member extends along a first direction, which is parallel to a placing surface of the base to a second posture in which the operating member is inclined in a direction relative to the placing surface of the base and is lifted up from an inner surface of a trunk lid, the operating member transitioned to the second posture being releasable from the attaching portion,
- wherein the attaching portion comprises an engagement portion configured to engage with the operating member at the first posture such that the operating member cannot be moved in the first direction while in the first posture,
- wherein the body casing, where the attaching portion is provided integrally, is configured to accommodate the actuator between the base and itself and is fixed to the base,
- wherein the operating member is a handle configured to be pulled in a direction, wherein a grip portion is provided at a distal end portion of a shaft of the handle extending in the direction in which the handle is pulled, and wherein a proximal end portion of the shaft is connected to the lever,
- wherein the attaching portion is configured to hold the handle in the first posture and to support the handle in the second posture in which the shaft rises from the proximal end portion as a fulcrum, and
- wherein the attaching portion comprises an accommodating portion into which the proximal end portion of the shaft is inserted, and wherein a recessed hole, into which the proximal end portion of the shaft enters, is provided in a wall portion of the accommodating portion that is located on a placing surface side of the base.
12 more elements
A lock device comprising:
- a latch that is movable between a locking position where the latch locks a striker and an unlocking position;
- a ratchet that is movable between an engaging position where the ratchet is brought into engagement with the latch which is moved to the locking position to prevent the latch from moving to the unlocking position and a releasing position where the ratchet releases the latch;
- a lever configured to move the ratchet to the releasing position;
- an actuator comprising a motor for operating the lever;
- a base that supports the latch, the ratchet, the lever and the actuator;
- a body casing, which is fixed to the base, and which accommodates at least the actuator between the base and the body casing,
- wherein an attaching portion is provided integrally on and formed as a single piece with the body casing;
- and
- an operating member detachably attachable to the attaching portion and connected to the lever so as to enable the lever to be operated manually,
- wherein, when the operating member is operated, the operating member is rotated from a first posture in which the operating member extends along a first direction, which is parallel to a placing surface of the base to a second posture in which the operating member is rotated in a direction away from the placing surface of the base and is lifted up from an inner surface of a trunk lid,
- wherein the attaching portion comprises an engagement portion configured to engage with the operating member at the first posture such that the operating member cannot be moved in the first direction while in the first posture,
- wherein the operating member, when rotated to the second posture, is disengaged from the engagement portion and is releasable from the attaching portion,
- wherein the body casing, where the attaching portion is provided integrally, is configured to accommodate the actuator between the base and itself and is fixed to the base, and
- wherein the operating member comprises:
- a shaft;
- and
- a grip portion provided at a distal end portion of the shaft, a proximal end portion of the shaft being connected to the lever,
- wherein the attaching portion comprises an accommodating portion configured to receive the proximal end portion of the shaft, and
- wherein the accommodating portion has a recessed hole extending in a direction orthogonal to the placing surface.
16 more elements
A lock device comprising:
- a latch that is movable between a locking position where the latch locks a striker and an unlocking position;
- a ratchet that is movable between an engaging position where the ratchet is brought into engagement with the latch which is moved to the locking position to prevent the latch from moving to the unlocking position and a releasing position where the ratchet releases the latch;
- a lever configured to move the ratchet to the releasing position;
- an actuator comprising a motor for operating the lever;
- a base that supports the latch, the ratchet, the lever and the actuator;
- a body casing, which is fixed to the base, and which accommodates at least the actuator between the base and the body casing,
- wherein an attaching portion is provided integrally on and formed as a single piece with the body casing;
- and
- an operating member detachably attachable to the attaching portion and connected to the lever so as to enable the lever to be operated manually,
- wherein, when the operating member is operated, the operating member is transitioned from a first posture in which the operating member extends along a first direction, which is parallel to a placing surface of the base to a second posture in which the operating member is inclined in a direction relative to the placing surface of the base and is lifted up from an inner surface of a trunk lid, the operating member transitioned to the second posture being releasable from the attaching portion,
- wherein the attaching portion comprises an engagement portion configured to engage with the operating member at the first posture such that the operating member cannot be moved in the first direction while in the first posture,
- wherein the body casing, where the attaching portion is provided integrally, is configured to accommodate the actuator between the base and itself and is fixed to the base,
- the placing surface of the base is configured to attach to the inner surface of the trunk lid;
- and
- the attaching portion comprises a rear wall portion that extends along the placing surface, a pair of side wall portions, and a front wall portion, and
- wherein the operating member comprises a shaft, and the front wall portion configures an accommodating portion configured to accommodate a proximal end portion of the shaft.
13 more elements
Dependencies are inferred from the claim text.