Nan Juen International Co., Ltd.
|Nan Juen International Co., Ltd. Patent applications|
|Patent application number||Title||Published|
|20140132139||TRACK-BEARING CABINET FASTENER - A track-bearing cabinet fastener comprising: a track holder with a baseplate; a clamping device provided with (a) a clamping box which is securely fixed at the baseplate for development of an accommodating space inside and comprises through slots at both top and bottom sides through which the accommodating space is accessed and two ports at its front side, one of which abuts a hook piece, (b) a clamping block which is held in the accommodating space and resisted by springs and comprises two protruded resisting parts located at its front side and corresponding to the ports, and (c) a clamping plug securely fixed behind the clamping box and the clamping block and closely contacting the springs by which the protruded resisting parts extend into the ports. As such, the track holder can be assembled, positioned and operated easily and safely.||05-15-2014|
|20140009053||Track-Based Synchronous Interlinking Device - A track-based synchronous interlinking device comprising: a lower track on which a knurl pattern is designed; a central track completing slides relative to the lower track; an external track completing slides relative to the central track and comprising a knurl pattern; a synchronous interlinking device comprising (a) a roller bracket positioned at the central track and (b) a roller featuring flexibility and elasticity, pivoted to the roller bracket, and allowing its both sides to resist the lower track's knurl pattern and the external track's knurl pattern. As such, the present invention depends on the synchronous interlinking device to complete smooth and accurate relative slides based on a synchronous triple-track interlinking operation among the lower track, the central track and the external track.||01-09-2014|
|20120013234||FRONT-MOUNT TYPE INTERLOCKING SLIDING RAIL ASSEMBLY - A front-mount type interlocking sliding rail assembly includes a sliding rail assembly formed of an outer rail, an intermediate rail and an inner rail, a bracket affixed to the outer rail, a swivel member pivoted to the bracket and having two opposite protruding blocks and an actuating block, first limiter and second limiter disposed at two opposite sides and movable by the swivel member, a switching block affixed to the inner rail and having two opposing wings respectively suspending in between a base portion and two stop flanges of the bracket, and a push member located on one wing and adapted for pushing the actuating block to bias the swivel member.||01-19-2012|
|20110007988||SLIDING TRACK ASSEMBLY - A sliding track assembly includes an inner slide rail with a circulating guide groove, a slide block supported on and movable along the inner slide rail, a positioning block set that has a guide rod coupled to the circulating guide groove of the inner slide rail and a positioning rod inserted through the slide block, an intermediate slide rail unit having a first intermediate slide rail member movable by the slide block and a second intermediate slide rail member mounted in the first intermediate slide rail member and a locating block mounted in the second intermediate slide rail member adjacent to the slide block, the locating block having a transverse groove for receiving the positioning rod of the slide block to hold the slide block in position, and an outer slide rail unit receiving the inner slide rail unit and the intermediate slide rail unit.||01-13-2011|
|20100055995||Precision printed circuit board testing tool - A precision printed circuit board testing tool includes a testing tube, having a hollow chamber for installing a second resilient element, and the testing tube being electrically connected to a second testing line; a second testing element, installed in the hollow chamber, and having a second chamber and an opening, and the second testing element being pressed against by the second resilient element; a first testing element, having an internal bushing, a first resilient element and a probe, and including a first chamber for installing the first resilient element, and the probe being installed in the first chamber and pressed against by the first resilient element, and the first testing element being electrically connected to a first testing line. The testing tool is used for testing a PCB circuit with micro resistance to prevent defectives and damages of electronic components.||03-04-2010|
|20100026152||Automatic position restoring slide rail device - An automatic position restoring slide rail device includes: a slide rail device having a bottom rail and an inner rail slid with respect to the bottom rail; a control device having a control base, a spring connected between the control base and the slide cover, and a control plate with a concave guide slot, and the guide slot having a latch groove on one side and an aslant guide slot on another side, and the slide cover being covered at the control base, and having a first return slot and a second return slot; a swing element, including a first actuating block at the first return slot and a second actuating block at the second return slot, a link element, fixed at the inner rail. Therefore, the present invention can achieve a smoother and better automatic position restoration.||02-04-2010|
|20090195133||Slide braking apparatus - The present invention discloses a slide braking apparatus installed on a slide in a cabinet, and the slide sequentially installs a bottom rail, a middle rail and an inner rail. The braking apparatus is disposed between the middle rail and the inner rail. A hook and a control handle for controlling the hook to turn are installed on a surface of the inner rail corresponding to the middle rail. A guide bump is disposed on a surface of the middle rail. The front end of the guide bump has a guide plane for guiding the hook to turn, so that when the hook is turned back to resume its original position, the hook presses precisely at the rear end of the guide bump to limit the inner rail from sliding into the middle rail.||08-06-2009|
|20090058241||Drawer fixing apparatus - A drawer fixing apparatus includes a bottom rail on a cabinet and having a movable latch member and at least one slide. The slide has a brake connected to a fixing member by a resilient member and an inner rail slidable on the slide and combined with a drawer. The inner rail includes a driven member having an embedding groove and a movable turning member pivotally connected to the driven member. As the inner rail moves with the drawer into the cabinet, the slide moves accordingly. The brake pushes the driven member to drive the turning member to rotate and press a latch member. When a user releases his/her hand, the resilient member pulls the brake backward slight to resume the turning member to its original position, while the latch member falls naturally into the embedding groove of the driven member by gravitational force to achieve the positioning effect.||03-05-2009|
|20080304903||Latch installable to various positioning holes of different specifications of computer rack without using tool - The invention discloses a latch installable to various positioning holes of different specifications of a computer rack without using a tool. The latch is latched into each positioning hole on both side panels of the computer rack. The latch has a base with a side fixed to a bottom track. The base has at least one horizontally extended hook, first sheath and second sheath engaged with each other, and a manual turning member. During assembling, the hook is latched into the positioning hole, and the manual turning member presses the protruding pillar all the way into the positioning hole to prevent the protruding pillar from being separated from the positioning hole by abutting the hook to the protruding pillar. During dismantling, the manual turning member is returned to its original position, and the first and second sheathes are moved accordingly to separate the protruding pillar from the positioning hole.||12-11-2008|
|20080303399||Front installing drawer pulling force adjusting apparatus - A front installing drawer pulling force adjusting apparatus is installed at a front end of a slide. The slide includes a bottom rail, a middle rail and an internal rail. The bottom rail has a latch element at the front end. The bottom rail has a slidable middle rail. The internal rail is embedded onto the middle rail and slid on the middle rail. The front end of the internal rail includes a limit element having a resilient element corresponding to the latch element. The internal rail is connected to an object that needs to be moved. During assembling, a portion intersecting the resilient element in the limit element with the limit element determines the level of retraction of the resilient element to adjust the tightness of clamping the resilient element onto the latch element of the bottom rail, so that users can open a drawer with an appropriate force.||12-11-2008|
|20080265730||Fixing apparatus with drawer rails for quick external installation and disassembly - The present invention discloses a fixing apparatus with drawer rails for quick external installation and disassembly whereby the apparatus has a fixing element on both lateral sides of the cabinet and the fixing element has a latch element; one end of the latch element is an elastic end with successive bends and a corresponding embedded hook; further, the fixing element is latched with a rail assembly and said rail assembly has a protruded latch on the corresponding position of the embedded hook; henceforth, during assembly the fixing element would be fixed onto the lateral inner side of the drawer cabinet, and through mutual embedding and coupling of the embedded hook of the latch element and the protruded latch of the rail assembly, the rail assembly can be easily installed onto to a lateral inner side of the drawer to facilitate assembly and disassembly.||10-30-2008|
Patent applications by Nan Juen International Co., Ltd.