The invention relates to a furniture hinge comprising a stop element (20) and a joint part (30) connected to the stop element (20) via a joint lever (27), the joint part (30) supporting a damper (60), for applying a damping effect between the stop element (20) and the joint part (30),

a locking element (43) being adjustable between a release position and a locking position by means of an operating element (41) of an actuating unit (40), and the locking element (43) locking the damper (60) in an at least partially compressed damping position. For improved operating reliability, it is provided according to the invention for the locking element (43) to be adjustable relative to the operating element (41) by means of at least one actuator (41.7) and at least one actuator receiving portion (43.3).

The present invention relates to a hinge device for a rotating door, and more particularly, to a hinge device for a rotating door, which is mounted on the rotating door so that the door can be opened and closed while rotating in various ways. The hinge device for the rotating door of the present invention rotates by an external force and then rotated in a free stop manner at a certain section, and automatically rotates in a reverse direction at a section where the hinge device reversely rotates after free stop rotation.

A damper device includes an outer cylinder, an inner cylinder disposed inside the outer cylinder and having an inner chamber, a lower open end, and an upper closed end wall with a vent hole, a piston disposed in the inner chamber and having a passageway, a check valve coupled to the passageway to permit only upward flowing of a working fluid in the inner chamber through the passageway, and a piston rod having a lower rod end disposed outwardly of the outer cylinder, and an upper rod mounted to permit the piston to slide with the piston rod. The sliding of the piston rod is dampened by sliding of the piston in the inner chamber. A hinge assembly including the damper device is also disclosed.

A hinge structure connected between two bodies of an electronic device is provided. The bodies are rotated to be folded or unfolded relatively through the hinge structure. The hinge structure includes a first rotating shaft, a second rotating shaft, and a torsion member that the first and the second rotating shafts being pivoted thereto, such that the torsion member surrounds and grasps an axial surface of the first rotating shaft and an axial surface of the second rotating shaft respectively. The first rotating shaft has a first actuating portion and a second actuating portion. The second rotating shaft has a third actuating portion and a fourth actuating portion. The torsion member has a first torsion providing portion located on a moving path of the first and the second actuating portions and a second torsion providing portion located on a moving path of the third and the fourth actuating portions.

The present invention relates to a hinge device for a rotating door, and more particularly, to a hinge device for a rotating door, which is mounted on the rotating door so that the door can be opened and closed while rotating in various ways. The hinge device for the rotating door of the present invention rotates by an external force and then rotated in a free stop manner at a certain section, and automatically rotates in a reverse direction at a section where the hinge device reversely rotates after free stop rotation.

A vehicle trunk opening and closing control device includes a bracket secured to an inner panel of a trunk, a hinge arm rotatably hinged at a first side thereof to the bracket and connected at a second side thereof to a trunk lid, a sliding rail disposed adjacent to one side of the hinge arm and coupled to the hinge arm, and a torsion bar, which is fixed in position by being caught in a slot formed in the bracket and is configured to rotate the hinge arm by applying tension to the sliding rail through contact with the sliding rail.

The invention relates to a door closer having high usability and capable of saving installation cost. The door closer according to an example embodiment of the inventive concept includes a first closer part combined with a doorframe and a door to provide a rotational force in a direction in which the door is closed, and a second closer part to reduce a rotational speed of the door by a damping force of a viscous fluid contained thereinside when the door is closed by the first closer part.

A compact hinge includes two body attachments, each body attachment having a torque transfer post. A compressive friction sleeve includes a first torque transfer sleeve and a second torque transfer sleeve. A first torque transfer post is inserted into the first torque transfer sleeve and a second torque transfer post is inserted into the second torque transfer sleeve. A gear set causes the first torque transfer post to rotate with the same rotational angle as the second torque transfer post.

Here, a ceramic roaster-purpose light rocker arm is disclosed, which belongs to technology field of ceramic roaster and includes casing, rotation shaft, roaster body and cover. Both ends of rotation shaft penetrates the casing and are connected with rotation shaft and casing. The inner wall of the casing is movably connected with lower anchor chain foot and the lower anchor chain foot is fixed with roaster body. The inner wall of casing through the shaft is movably connected with upper anchor chain foot. The inner wall of upper anchor chain foot is connected with rail shaft. The inner wall of the upper anchor chain foot is fixed with retainer and the surface of the rotation shaft is provided with torsion spring. The torsion spring provides a buffer force, which makes the roaster cover opened merely with a finger-force.

A damper device includes an outer cylinder, an inner cylinder disposed inside the outer cylinder and having an inner chamber, a lower open end, and an upper closed end wall with a vent hole, a piston disposed in the inner chamber and having a passageway, a check valve coupled to the passageway to permit only upward flowing of a working fluid in the inner chamber through the passageway, and a piston rod having a lower rod end disposed outwardly of the outer cylinder, and an upper rod mounted to permit the piston to slide with the piston rod. The sliding of the piston rod is dampened by sliding of the piston in the inner chamber. A hinge assembly including the damper device is also disclosed.