摘要:
An apparatus (10) for controlling the closing of a door (D) of a household appliance (W), comprising an engagement element (11), which is fitted on the casing (C) of the household appliance (W) and is arranged for being held in a releasable manner by a retaining element (16) fitted on the door (D). The engagement element (11) comprises: a support body (12); and a striker (14), which is adapted to be coupled in a releasable manner to the retaining element (16) and is movable between a retracted position and an extracted position. When the striker (14) is coupled to the retaining element (16) and assumes the retracted position and the extracted position, respectively, the door (D) is suited to be in a complete closing condition and in a pre-opening condition, respectively. The apparatus (10) comprises, furthermore: a stop mechanism (18) tending to move from a release condition, in which it (18) is adapted to liberate said striker (14), to a locking condition, in which it (18) is adapted to hold said striker (14), when it is in said retracted position; a driving means (20), which is arranged for controlling the movement of the stop mechanism (18) from the locking condition to the release condition. The stop mechanism (18) comprises a safety element (18a), which can be manually controlled by a user and can be moved to an inhibition arrangement, in which it forcedly constrains the stop mechanism (18) in the release condition.
摘要:
A structure of the lockable door includes a door cover, a first sliding member, a fastening member, and a second sliding member. The door cover is hinged to a case, and can selectively cover an opening of the case. The first sliding member is inserted through the door cover, and can be slidably mounted on one side surface of the door cover. The fastening member is slidably mounted on the other side surface of the door cover, and has at least one protrusion. The first sliding member is inserted through the fastening member, and the first sliding member and the second sliding member are connected to each other. When the first sliding member is in a retaining position, the second sliding member moves to be on the protrusion, and the first sliding member presses the door cover towards the second sliding member, so as to enhance waterproofness.
摘要:
A lock (1) comprises at least a bolt (7) actuated by means of a flexible shape memory element (14), which can take an extended and a shortened configuration as a result of heating. Constraint means (P, 10, 17) cause the arrangement of at least an intermediate portion of the shape memory element (13), within which portion said element is associated to the bolt (7) ; the con- straint means (P, 10, 17) are in such relative positions that said intermediate portion of the shape memory element (14) takes a substantially V-shaped arrangement at least when the first controlled element (7) is in its operating position.
摘要:
A latch assembly comprising a selected one of a latch or a striker mountable to a vehicle door and the other of the striker or latch mountable to a vehicle body or to a second door of a vehicle for releasably securing the first door to the body or second door by relative displacement of the latch towards the striker, the releasable securement being achieved by engagement of a latch bolt of the latch with the striker, movement of the latch bolt to releasably retain the striker being in a first plane, the assembly being provided with wedge means to substantially prevent relative movement between the latch and striker a direction normal to the first plane when in a latched condition.
摘要:
This invention relates to a bolt housing (12), and in particular to housing (12) for a sliding bolt (20); to a pair of bolt housings (12, 14), to an assembly thereof for the securement of a first housing (12) relative to a second housing (14), and to panels fitted with one of the said housings (12, 14). Thus, there is provided a bolt housing (12) which includes a bolt (20) and bolt guide means (16, 18), the bolt (20), having a bolt tip, the bolt (20) being slidably mountable in the guide means (16, 18), the housing (12) having a surface (29) beyond which the bolt tip can project, the guide means (16, 18) being at an acute angle to the said surface (29). There is also provided a bolt assembly comprising a bolt housing (12) as defined herein, the said housing (12) being a first housing, and the said bolt guide means (16, 18) being a first bolt guide means, the assembly including a second housing (14), the second housing (14) having second bolt guide means (36, 38), the second bolt guide means (36, 38) being alignable with the first bolt guide means (16, 18), the bolt (20) being movable into and out of the second bolt guide means (36, 38) when the said first (16, 18) and second bolt guide means (36, 38) are aligned. There is additionally provided a movable panel fitted with a first housing (12) as defined herein, the panel being one of a sliding panel and a pivotting panel. Alternatively, the housings (12, 14) may be parts of a padlock.
摘要:
A security lock for doors of dwellings, gates and the like comprises a pump-type locking mechanism (8) for operating a bolt (2), and a double-bit locking mechanism (34) for locking the pump mechanism (8) in its locking condition. The lock preferably has both a key (10) which can operate only the pump mechanism (8) and a key (10, 10a, 10b) which can operate both mechanisms (8, 34). A cover (52) made of plastics material is associated with the key (10) and can be fitted onto the operative portion of the key (10) in order to protect its teeth (10a, 10b) against dirt and against the risk of breakage as a result of the key being dropped.
摘要:
A structure of the lockable door includes a door cover, a first sliding member, a fastening member, and a second sliding member. The door cover is hinged to a case, and can selectively cover an opening of the case. The first sliding member is inserted through the door cover, and can be slidably mounted on one side surface of the door cover. The fastening member is slidably mounted on the other side surface of the door cover, and has at least one protrusion. The first sliding member is inserted through the fastening member, and the first sliding member and the second sliding member are connected to each other. When the first sliding member is in a retaining position, the second sliding member moves to be on the protrusion, and the first sliding member presses the door cover towards the second sliding member, so as to enhance waterproofness.