A dual axis hinge assembly couples first and second hinges to each other with a central barrel and routes cables across hinge axles with cable channels formed in the axles. The dual axis hinge assembly rotationally couples information handling system housing portions to each other and routes cables between the housing portions distal the barrel by running the cables through a channel formed in each axle of one of the hinges with the cable entering one axle distal the barrel, routing through the axle to a position proximate the barrel, crossing the hinge to enter the other hinge axle proximate the barrel and routing though the other axle to exit distal the barrel.

A hinge structure is adapted to connect two objects for the two objects rotating with respect to each other. The hinge structure includes a first member, a second member, a third member, and an elastic assembly. The first and the third members are respectively assembled to the two objects. The second member pivoted to the first member rotates about an axis relative to the first member. The third member pivoted to the second member rotates about the axis relative to the second member. In a first state, the second member is accommodated in a recess of the first member. In a second state, the second member moves with the third member and at least a portion of the second member is moved out of the recess. The elastic assembly connected between the first and the third members constantly moves the second member into the recess to maintain the first state.

An information handling system rotationally couples first and second housing portions to each other with a dual axis hinge having proximately located dual axis assemblies with aligned parallel axes. A tensile member routed through each dual axis assembly and coupled to opposing front and rear faces motivate synchronized motion of the parallel dual axis assemblies without a geared mechanism. Torque regions defined by each dual axis assembly coordinate housing portion resistance to rotation at predetermined portions of the relative rotational movement.

Provided is a protective cover for a weighing instrument in which movement of a sliding door does not degrade over time. A protective cover (2) for a weighing instrument includes sliding doors (2L, 2R) defining a weighing chamber (5), an upper frame (11) formed at an upper edge of the sliding door, a lower frame (12) formed at a lower edge of the sliding door, an upper guide rail (17) disposed on the upper frame, and a lower guide rail (18) disposed under the lower frame, where the upper guide rail suspends the upper frame, and between the upper guide rail and the upper frame, balls (215) are disposed at a plurality of positions in a moving direction of the sliding door.

An electronic device includes a first machine body, a second machine body, a hinge structure, a moving component, and a towing structure. The hinge structure is configured to pivot the first machine body and the second machine body. The moving component is movably disposed in the first machine body. The towing structure is disposed in the first machine body and is coupled to the hinge structure and the moving component. The towing structure is configured to be driven by the hinge structure to drive the moving component to move relative to the first machine body.

A foldable electronic device including a first body, a second body, and a dual-shaft hinge module is provided. The second body has a first reference plane and a second reference plane opposite to each other. The dual-shaft hinge module has a first shaft and a second shaft that are connected to the first body and the second body respectively. The second shaft is a cam shaft. A cam portion of the cam shaft abuts between a pair of stop portions of the second body. The first body rotates relative to the second body through the dual-shaft hinge module. When the first body is switched from a state of overlapping the first reference plane to a state of overlapping the second reference plane, the cam portion pushes the stop portions to drive the second body away from the first body.

A container for transporting and storing liquid, viscous or pourable substances, in particular a container of the Intermediate Bulk Container type. The container has a base, a side wall, and at least one outlet recess in the base and/or the side wall, in which an outlet valve is or can be arranged and which is closable on the outside of the container by a cover. The cover has a base section, by which the cover is fastened or fastenable to the container, and a closure section which is hinged on the base section via a hinge assembly such that it can pivot about a rotational axis. The hinge assembly can hold or lock the closure section in a self-supporting manner in a position releasing the outlet recess.

A locking mechanism for an opening/closing cover supported by an apparatus case in an openable and closable manner includes a rotational gear, a rack gear, a locking member and a spring member. The rotational gear rotates with an opening and closing operation of the opening/closing cover. The rack gear slides with a rotating of the rotational gear. The locking member has a hooking part facing the rack gear. The spring member pushes the hooking part toward the rack gear. The hooking part restricts a sliding of the rack gear in an opened state of the opening/closing cover.

The present invention relates to a door descent preventing apparatus, and more particularly a door descent preventing apparatus mounted to a shaft installed at an inlet or an outlet of a chamber in a vertical direction in order to prevent descent of a door configured to be moved upwards and downwards along the shaft, the door descent preventing apparatus including a plurality of support bars, an upper fixing unit configured to connect upper ends of the support bars to each other, the upper fixing unit including a first upper fixing piece having a semicircular arc shape and a second upper fixing piece having a semicircular arc shape, and a lower fixing unit configured to connect lower ends of the support bars to each other, the lower fixing unit including a first lower fixing piece having a semicircular arc shape and a second lower fixing piece having a semicircular arc shape.

The invention provides a double-shaft hinge implemented with a flexible display. The double-shaft hinge includes a first shaft, a second shaft parallel to the first shaft and a shaft mounting base. The first shaft is provided with a first wheel. A first notch is formed in a periphery of the first wheel. The second shaft is provided with a second wheel. A second notch is formed in a periphery of the second wheel. Two supporting blocks are arranged at one side of the shaft mounting base facing the first wheel and the second wheel. An equal armed lever is mounted on the two supporting blocks. The equal armed lever takes the two supporting blocks as moving fulcrums. The equal armed lever selectively falls into the first notch or the second notch to switch between rotating the first shaft and rotating the second shaft.