JARLLYTEC CO., LTD.
|JARLLYTEC CO., LTD. Patent applications|
|Patent application number||Title||Published|
|20140070065||LIFT SUPPORT DEVICE - The present invention relates to a lift support device, which comprises a vertical frame, a support seat, an elastic mechanism and at least a friction compensating mechanism. A substrate of the vertical frame is installed with a pair of slide rails at two sides opposite to the support seat, the elastic mechanism includes at least a constant-force spring installed between the vertical frame and the support seat; and the friction compensating mechanism includes an adjusting unit installed on the support seat, and the distal end of the adjusting unit faced towards the substrate is connected with an elastic member and a wearing resistant sleeve; when the support seat longitudinally slides between two sides of the vertical frame, the friction between the wearing resistant sleeve and the substrate is additionally increased for compensating the insufficient elastic force or overly-large elastic force provided by the constant-force spring.||03-13-2014|
|20130259564||INSERTION DEVICE HAVING RECOVERING MECHANISM - The present invention relates to an insertion device having recovering mechanism, which comprises: a support formed with an accommodation hole; a sliding rod capable of being elastically moved relative to the support; and a recovering mechanism. The recovering mechanism is installed with a spring accommodated in the accommodation hole, an actuation unit disposed above the spring, and the bottom of the actuation unit is formed with a stop plate, the spring enables the actuation unit to be moved upwardly/downwardly thereby enabling the stop plate to stop the sliding rod at a first position or release the sliding rod at a second position. Accordingly, the recovering mechanism is suitable to be installed in a smaller space.||10-03-2013|
|20130112818||SCREEN SUPPORTER - The present invention relates to a screen supporter comprising an upper support used for fastening a screen, a base and a support arm. The support arm is pivoted with the upper support through an upper rotation shaft, and pivoted with a torque device on the base through a lower rotation shaft. When the screen and support arm are rotated for lowering the height and folded, the support arm drives a lower core shaft, the lower core shaft drives a cam of the torque device to rotate for changing the position of a contact part which compresses an elastic unit, so a proper supporting torque is generated for working with the downward-pressing torque generated by the screen at different positions thereby fully supporting the screen, and a greater downward-pressing force doesn't required to be applied for lowering the height and folding the screen, thereby saving the required force for operation.||05-09-2013|
|20130022393||Hinge Device with Lever Released in Cycle and Insertion Device Having the Hinge Device - The present invention relates to a hinge device, which comprises a first lever and a third lever pivoted on a frame, and the first lever is pivoted with a second lever. When a first machine body inserted in the insertion device is desired to be removed, the third lever can buckle an unlocked lock member thereby preventing returning and allowing the first machine body to be easily removed; when the first machine body is inserted, the second lever drives the third lever to release the lock member for buckling and fastening the first machine body, then the third lever can be released and recovered through the second lever thereby allowing another cycle of buckling the unlocked lock member to be processed; as such, through continuously releasing of the levers in cycle, operations of inserting and removing the first machine body are more smooth and simplified.||01-24-2013|
Patent applications by JARLLYTEC CO., LTD.