摘要:
Provided is a floor hinge (10) including a base (20) fixed to the ground, a body (30) disposed in a door panel (12), an axle (40) pivotally disposed in the body (30), and a damping unit (50) disposed in the body (30) and abutting against the axle (40). To allow the door panel (12) to open or shut, the body (30) rotates about the axle (40) in response to the opening and shutting of the door panel (12). The damping unit (50) is pushed by the axle (40) to thereby compress a hydraulic oil stored in the body (30) while the body (30) is rotating. Therefore, not only can the floor hinge (10) be fixed to the door panel (12) from inside easily, but a hydraulic resistance between the damping unit (50) and the hydraulic oil is also generated to lessen door-opening and door-shutting forces.
摘要:
Provided is a floor hinge (10) including a base (20) fixed to the ground, a body (30) disposed in a door panel (12), an axle (40) pivotally disposed in the body (30), and a damping unit (50) disposed in the body (30) and abutting against the axle (40). To allow the door panel (12) to open or shut, the body (30) rotates about the axle (40) in response to the opening and shutting of the door panel (12). The damping unit (50) is pushed by the axle (40) to thereby compress a hydraulic oil stored in the body (30) while the body (30) is rotating. Therefore, not only can the floor hinge (10) be fixed to the door panel (12) from inside easily, but a hydraulic resistance between the damping unit (50) and the hydraulic oil is also generated to lessen door-opening and door-shutting forces.
摘要:
A door closer for doors , particularly glass doors, which are supported by a stationary support structure ( S ) and are movable between an open door position and a closed door position. The door closer comprises a box-like body ( 10 ) and a pin ( 20 ) reciprocally rotatably coupled to rotate around a first axis ( X ) between the open door position and the closed door position. Closing means are provided ( 30 ) to automatically return the door , as well as a braking means ( 40 ) acting thereon to counteract their action. First and second cam elements ( 31, 41 ) unitary with the pin ( 20 ) and interposed between a first and second plunger elements ( 32, 42 ) are provided.
摘要:
A position adjusting device for a floor hinge (F) accommodated in a cement case (B) embedded in a cement floor (G), has a guide means (1, 2) for guiding a body case (A) in the longitudinal direction of the case (B) and for rotation of the body case (A) in the case (B), a first adjusting means (9) connected to the slide holding member (6) to move adjustably the slide holding member (6) in the longitudinal direction of the case (B), and a second adjusting means (7, 12, 13) for move adjustably the body case (A) in the lateral direction of the case (B) through a holding member (12).
摘要:
A door closer device for driving a door to a predetermined closed position includes an adjustment mechanism and a door closer which is integrated with the door. The adjustment mechanism includes a base, an adjusting plate and at least one fixing element, wherein the adjusting plate is stacked with the base and coupled with the door closer. The adjusting plate and the base respectively include at least one adjusting bore, and the adjusting bores are corresponding with each other. One of the adjusting bores includes a first limiting end and a second limiting end, and a first moving path is defined between the first and second limiting ends. The fixing element is disposed in the adjusting bores and can move along the first moving path to fix the adjusting plate on the base.
摘要:
An apparatus for controlling angular movement of a door is described. The apparatus includes a housing (11); a piston (16), having a longitudinal axis, slidable in a passage in the housing; a cam member (19) which is connected to, supported on or integral with a rotatable axle which extends transversely through the housing; and a spring member (20) positioned in the passage in the housing (11) for biasing an end of the piston (16) into engagement with a surface of the cam member (19). The apparatus also includes a holding member (40) which extends through a wall of the housing and engages a part of the piston (16), the holding member (40) inhibiting rotation of the piston (16) about its longitudinal axis.
摘要:
The invention relates to a frameless glass door, in particular a glass swing of stop door comprising a glass door leaf (1, 24) arranged in a doorway (2, 25) and hinges mounted on a floor and ceiling or on a vertical near the doorway (2, 25). The glass door leaf (1, 24) is provided in the hinge area with tongue-shaped glass extensions (3, 4; 23) which are protruded beyond the doorway (2, 25) and are introduced into the hinge rotating part (6, 7; 10; 23) outside of the visible area thereof. When the door is closed, a visibility through the door is not disturbed by the hinge elements. The glass extensions (3, 4; 23) can be embodied in a single piece with the glass door leaf (1, 24) and can be connected in a form-fitting manner to the hinge rotating part (6, 7; 26) and by gluing and said hinge rotating part can be mounted on a protrusion part (11) of a floor door closer (12). When the lateral hinges are used, the axis of rotation (28) of the hinge rotating part (26) is placed near it in such a way that the hinge rotating part (26) pivotally penetrates into the door way (25) when the glass door is open.
摘要:
The present invention relates to a floor-embedded locking device for a door, and in particular for an all-glass door, comprising a box-shaped outer casing (1), a locking mechanism placed in a lock housing (2) accomodated in said outer casing (1), and a fastening device (4) for securing the lock housing (2) to the outer casing (1), with the fastening device (4) being placed between a wall of the outer casing (1) and the lock housing (2) and having a support plate (6) which is supported at the wall of the outer casing (1), as well as a threaded bolt (7) which projects from said support plate (6), with an adjusting nut (8) designed as a tapped bush being screwed on said threaded bolt (7), said adjusting nut (8) acting upon the lock housing (2) in a clamping manner so that the lock housing (2) may be fixed in the outer casing (1) at any desired position, regardless of the outer shape and dimensions of the lock housing.
摘要:
Floor-mounted door closer device comprising a floor trough (5) insertable in a cavity (3) of the floor and arranged to receive the closer casing (7) from which a pivot pin (9) projects, the device further comprising a cover plate (11) covering the floor trough (5) and closer casing (7). The cover plate (11) is designed as a carrier for a material layer (15) made of flooring material, and is supported on the floor trough (5) such that the cover plate (11) is sunk in the cavity (3) and the material layer (15) carried by the cover plate (11) is substantially flush with the surface of the flooring material (1) surrounding the cavity (3).