摘要:
The furniture hinge comprises a first and a second equaliser connecting, operatively to each other, a box- shaped body- adapted to be fixed to a door of the furniture and an arm of a hinge adapted to be fixed to a fixed element of the furniture, the first equaliser being pivoted to the box- shaped body through a first pin and to the hinge arm through a second pin parallel to the first pin, the second equaliser being pivoted to the box- shaped body through a third pin parallel to the first pin and the hinge arm through a fourth pin parallel to the first pin, further provided for also being a flexure spring for generating a force on the door during the rotation of the hinge, the flexure spring being wound around a pin fixed to the hinge arm and having a first arm abutting against the hinge arm and a second arm abutting against a control cam present on the first equaliser, further provided for being a contact surface between the control cam and the second arm, during the rotation of the hinge, moves both along the profile of the control cam and along the profile of the second arm.
摘要:
A hinge member includes a rotatable cam element (66) with a first cam face (665) and a slidable cam element (77) with a second cam face (775) associated with the first cam face (665) in such a manner that the second cam face (775) moves away from the first cam face (665) when the slidable cam element (77) is cammed by the rotatable cam element (66) due to an applied external force. A biasing member (75) is connected to the slidable cam element (77) so as to accumulate a returning force when the second cam face (775) moves away from the first cam face (665) and so as to urge the second cam face (775) to move toward the first cam face (665) when the external force ceases to be applied. on the rotatable cam element (66).
摘要:
Ein Scharnier, vorzugsweise ein Möbelscharnier, besteht aus einem Scharnierarm (1), der auf einer in einem topfförmigen verschwenkbaren Scharnierteil (4) unverschieblich gelagerten Gelenkachse (3) schwenkbar gelagert und mit einer die Gelenkachse (3) überragenden Zunge (15) versehen ist, die auf einer mit einem Endbereich (9) am schwenkbaren Scharnierteil (4) gehalterten und im Schließbereich ein Schließmoment erzeugenden Blattfeder (10) gleitet. Um die Blattfeder (10) in einfacher Weise befestigen zu können, ist das festgehaltene Ende (9) der Blattfeder (10) in einen bodennahen Schlitz (8) der Seitenwand (5) des topfförmigen Scharnierteils (4) eingesteckt. Die Blattfeder (10) faßt mit einem Durchbruch (11) einen Noppen (12) des Bodens (7) des topfförmigen Scharnierteils (4) ein. Der Scharnierarm (1) stützt sich durch eine aus seinem eingerollten, die Gelenkachse einfassenden Ende (2) herausgebogene Zunge (15) auf dem federnden Ende (13) der Blattfeder (10) gleitend ab, das in einem Ausschnitt (14) des Bodens (7) des topfförmigen Scharnierteils (4) liegt.
摘要:
Door construction comprising a door panel and at the top and at the bottom each time a self-closing pivot hinge. Each of the pivot hinges comprises a spring (23) which extends along the rotation axle and which provides a self-closing function to the pivot hinge. Each of the pivot hinges comprises a first cam element (12) and a second cam element (11 ) which are pushed onto each other by the spring (23) and push the door panel towards the closed position under the influence of the spring pressure. The first cam element (12) comprises at least one protrusion (27, 28) which upon rotation runs along a running surface (41, 42, 43) with inclined parts (43) of the second cam element (11 ). The second cam element (11 ) element is movably mounted in longitudinal direction of the pivot axle (25) by means of a pen (26) which is accommodated in a slotted hole (44) of the second cam element (11 ). The slotted hole (44) extends at least partly between the inclined parts (43) of the running surface.
摘要:
Hinge for furniture units with cornice, provided inside with a spring device suitable to produce a pushing force on the door in the opening direction, in such as way as to be coupled with a holding device, for example of the ratchet type, and avoid the use of handles or other grasping elements. This hinge, with a single pivot pin, has an elastic element or spring, of the flat or steel wire type, fixed in a box or furniture element integral with the door, capable of exerting a pushing force on a cam or projection analogous to the fixing arm of the hinge and disposed so as to obtain a moment in the opening direction. Advantageous variants include a cam constituted by a separate plastic element fixed to the arm of the hinge or by one or more tabs produced on said arm. Advantageously, the spring can exert the pushing force during opening directly on the box, on the back of the fixing arm or on the lateral ribs of said arm.
摘要:
The furniture hinge comprises a first and a second equaliser connecting, operatively to each other, a box- shaped body- adapted to be fixed to a door of the furniture and an arm of a hinge adapted to be fixed to a fixed element of the furniture, the first equaliser being pivoted to the box- shaped body through a first pin and to the hinge arm through a second pin parallel to the first pin, the second equaliser being pivoted to the box- shaped body through a third pin parallel to the first pin and the hinge arm through a fourth pin parallel to the first pin, further provided for also being a flexure spring for generating a force on the door during the rotation of the hinge, the flexure spring being wound around a pin fixed to the hinge arm and having a first arm abutting against the hinge arm and a second arm abutting against a control cam present on the first equaliser, further provided for being a contact surface between the control cam and the second arm, during the rotation of the hinge, moves both along the profile of the control cam and along the profile of the second arm.
摘要:
Provided is a hinge device capable of preventing damage to components that is caused by an increase of the internal pressure at the time of overloading. In the hinge device, a second member is adapted to be rotatable relative to a first member. A case (11) is fixed to either the first member or the second member, and a shaft body (12) capable of rotating relative to the case (11) is fixed to the other. A first chamber (14a) and a second chamber (14b) that are formed between the case (11) and the shaft body (12) are filled with viscous fluid. Between the first and second chambers (14a, 14b) is provided an orifice (48) for narrowing a flow passage of the viscous fluid flowing from the first chamber (14a) to the second chamber (14b) so as to resist rotation of the shaft body (12). A space region (26) is provided in the shaft body (12), and a valve body (28) is movably placed in the space region (26). When the pressure of the first chamber (14a) reaches a predetermined level, the valve body (28) moves in the space region (26) to increase the volume of the first chamber (14a).