Abstract:
An articulation with a pass-through transmission, comprising a box-like body (2) with a shell (3), fixed to a terminal portion of a first element (7), and a supporting body (4), fixed to a terminal portion of a second element (8), the shell and the supporting body being angularly movable in order to allow rotation between the first element (7) and the second element (8), at least one button movable upon actuation by a user, between a passive position and an active position, and connected kinematically to a locking/release element (10) with an engagement (12) adapted to pass, upon transition of the button (9) from the passive to the active position, from a locking condition, with the engagement (12) engaging respective locking portions (13a,13b) supported by the shell (3), to a release position, in which the engagement (12) is angularly movable, a first transmission element (14), connected to a terminal portion (16a) of a first transmission cable (16), and a second transmission element (15), which is connected to a terminal portion (17a) of a second transmission cable (17), transition of the actuation button (9) from the passive position to the active position freeing engagement (18) of the first from the second transmission elements (14, 15).
Abstract:
A car base (1) for the detachable fixing of seats for carrying children, comprising a base structure (2) which can be associated detachably, by mutual locking means (3), with a seat element (4) and can be fixed detachably, by snap-acting fixing means (5), to a fixing element which is connected to the chassis of a car; the snap-acting fixing means are, in particular, adapted to pass from an inactive or release condition to an active or locking condition as a consequence of mating with a respective anchoring body (6a), the car base comprising at least one first blocking device (7) which is adapted to prevent the mating of the seat element (4) with the base structure (2) by the mutual locking means (3), the first blocking device (7) being able to be deactivated upon transition of the snap-acting fixing means (5) from the inactive condition to the active condition so as to allow the mating of the seat element (4) with the base structure (2).
Abstract:
A grip device (1), particularly for pushchairs, prams and the like, comprising a connecting body (2) provided with a plurality of connecting elements (20), which comprise two connecting ends (2d), which are coupled to a respective connecting element (3) formed at a respective side (4) of a frame (10) for pushchairs, prams and the like, and at least two connecting portions (2a, 2b, 2c), which are articulated to each other and connect the two connecting ends (2d); the grip device is provided with reaction means, which act between at least one pair of the connecting elements (20) and are adapted to reverse the action applied to the respective pair of connecting elements (20) during the transition of the frame (10) from an extended condition to a collapsed condition and vice versa.
Abstract:
A locking/release device (1) particularly for pushchairs, prams or the like, comprising an actuation lever system (3) that supports engagement means (4) and is articulated to a supporting structure (5) that can move with respect to a locking element (6), which has at least one abutment region (7) and at least one engagement seat (8); the actuation lever system (3) is mounted so that it can rotate about a pivoting axis (100) in order to pass from a release position, in which the engagement means (4) are disengaged from the abutment portion, to a locking position of the locking element (6), in which the engagement means (4) engage the engagement seat. There is also at least one abutment position, in which the engagement means abut against at least one portion of the abutment region. The device comprises elastic loading means (9) that act between a first coupling portion that is supported by the supporting structure and the actuation lever system (3) and are adapted to generate a thrust that acts along an axis of action (101) that can rotate about the coupling portion, the action axis (101) intersecting the pivoting axis (100) in an intermediate position between the abutment position and the release position.
Abstract:
A folding frame (1) for strollers or the like, comprising a lower framework (2) with at least one front post (2a) and at least one rear post (2b) having respective wheel assemblies (3a, 3b), which can move with respect to each other on command with a rotary motion from an extended open condition to a collapsed closed condition and vice versa. The lower framework (2) is connected kinematically to at least one handle tube (4) which can move with respect to at least one front post (2a), the lower framework (2) supports an actuation device (10) with an actuation grip element (11), which is connected kinematically to at least one device (12) for interconnection between the rear post (2b) and at least one respective front post (2a). There is at least one first body (21) for locking the interconnection device (12) in the extended position and at least one second locking body (22) between the front post (2a) and the respective handle tube (4), in order to keep the handle tube (4) locked in the active position.
Abstract:
A foldable frame (1), particularly for pushchairs, prams and the like, comprising a supporting framework (2) which has two sides (3), which are mutually interconnected by an articulated structure, each side having a rear upright (4b) and a front upright (4a), associated with a respective handle tube (4e), which are mutually articulated and associated in a downward region respectively with a front wheel assembly (5 a) and a rear wheel assembly (5b), the supporting framework being adapted to pass from an extended or open condition to a collapsed or closed position and vice versa, reaction means (10) being provided which act between at least one pair of engagement elements (1Oa3 10b) of the supporting framework (2) which can move with respect to each other during the transition from the open condition to the closed condition and vice versa, the reaction means (10) being adapted to reverse the action applied to the at least one pair of engagement elements (10a, 10b) during the transition of the frame (1) from the open condition to the closed condition and vice versa.
Abstract:
A folding frame (1) particularly for strollers, baby carriages and the like, comprising a lower framework (2), provided with two front uprights (3) and two rear uprights (4), which are connected, in a downward region, to respective wheels (5) and are mutually articulated by means of connecting assemblies, the frame also having two upper uprights (7), which can move, with respect to the lower framework, for the passage of the frame from an extended position to a retracted position and vice versa; on at least one of the upper uprights (7) at least one coupling seat (9) is provided which extends along at least one portion of the longitudinal extension of the upper upright (7), the coupling seat (9) being engaged by at least one connecting element (10), which is supported by the lower framework (2), with the possibility of relative sliding of the upper upright (7) with respect to the connecting element (10).
Abstract:
A collapsible chassis (1) for strollers comprising a base frame (2) that supports at least one front post (2a) and at least one rear post (2b) with wheel assemblies (3a, 3b), the base frame (2) supporting further at least one handle tube (4). An actuation element (20) is supported by the base frame (2) and can be actuated by the user to move the chassis (1) from the open condition to the closed condition. The actuation element (20) being movable with respect to the handle tube (4) and with respect to the movable post and being connected by way of first kinematic connection means (30) to the movable post and by way of second kinematic connection means (40) to the handle tube (4). The actuation of the actuation element (20) causing the rotation of the movable post and of the handle tube (4). Third kinematic connection means (50) being provided which comprise articulation means (6) adapted to cause a motion of mutual approach in a transverse direction of the two rear posts (2b).
Abstract:
A folding chassis (1) for push-chairs, baby carriages and the like, comprising – a lower frame (2), which has at least one front post (2a) and at least one rear post (2b), which are connected in a lower region to respective wheel assemblies (3a, 3b); – at least one upper post (4), which supports grip means (4a) and can move with a combined rotary and translational motion with respect to the lower frame (2) during the transition of the chassis (1) from an extended open condition to a collapsed closed condition; – at least one interconnection linkage (5), which is articulated rotatably to the upper post (4) and to the rear post (2b) about a first articulation axis (101) and a second articulation axis (102); – means (7) for kinematic interconnection between the upper post (4) and the lower frame (2); – the interconnection linkage (5) and the kinematic interconnection means (7) being adapted to determine the relative motion between the front post or posts, the rear post or posts and the upper post or posts (4) during the transition of the chassis (1) from the extended open condition to the collapsed closed condition and vice versa, – locking means (10) which can be activated, as a consequence of the transition of the chassis (1) from the collapsed closed condition to the extended open condition, and are adapted to keep the chassis (1) in the extended open condition, – a deactivation device (20), which is adapted to deactivate on command the locking means (10) in order to allow the transition of the chassis (1) from the extended open condition to the collapsed closed condition, at least one grip device (30) and at least one actuation device (31) being associated with the lower frame (2), said actuation device (31) being able to be actuated, with the locking means (10) deactivated and the grip device (30) gripped by the user, so as to move, by means of a movement of a linkage (5) and/or of an upper post (4), the first articulation axis (101) away from the rear post or posts (2b), so as to move beyond a position of equilibrium of the chassis (1) beyond which the chassis (1) tends to move towards the collapsed closed condition due to its own weight.
Abstract:
A grip device (1), particularly for pushchairs, prams and the like, comprising a connecting body (2) provided with a plurality of connecting elements (30), which comprise two connecting ends (2d), which are coupled to a respective connecting element (3) formed at a respective side (4) of a frame (10) for pushchairs designed to pass from a closed or collapsed condition to an open or extended condition and vice versa; the grip device has at least two connecting portions (2a, 2b, 2c), which are articulated to each other and connect the two connecting ends (2d), and means (5) for locking at least one pair of connecting elements when the frame is in the extended condition. The grip device comprises at least one locking device (6), which acts between a pair of contiguously arranged connecting elements (30) and is adapted to lock on command the rotation of one connecting element with respect to the other, means (8) for the remote actuation of the locking device being provided.