Abstract: A temporary retaining device for use in a vehicle hinge to temporarily lock a vehicle door in an open position relative to a door frame includes a flat portion in which an opening is arranged. A fold protrudes from an edge of the flat portion. A load arm extends from the flat portion. The load arm comprises a projection formed as a retaining lug on an end facing away from the flat portion.

Abstract: A furniture fitting for moving a furniture part movably supported relative to a furniture carcass includes a first fitting portion to be fixed to a furniture carcass, and a second fitting portion to be fixed to a movable furniture part. The second fitting portion is pivotally connected to the first fitting portion, and a limiting device limits an opening angle of a relative pivoting movement of the first and second fitting portion. The limiting device includes at least one movably mounted actuating element, and the opening angle can be adjusted by a manual or by a tool-assisted actuation of the actuating element.

Abstract: A door stop device suitable for propping open doors that has high strength, durability, safety and convenience is described herein. The device is characterized by a convenient bar recessed between two wings. The design permits a user to safely engage the door stop over the hinge of an open door while the wings protect the user's hand and fingers and props the door open.

Abstract: A portable door guard for sliding over a hinge of a door, the portable door guard comprising a body comprising a hollow cylindrical section including an opening gap along the length of the hollow cylindrical section on a stationary section of a back face of the body, the hollow cylindrical section comprising a “C” shaped profile capable of fitting over a hinge, wherein the hinge comprises a barrel, a first wing, and a second wing, the first wing being mounted on a door frame, and the second wing being mounted onto the door, and the barrel holding the first wing and the second wing together while acting as a pivot. The portable door guard further comprising a body section configured to impede the door from opening more than a given amount, the body section capable of being extended and shortened.

Abstract: A security apparatus that functions as a detent which inhibits the motion of a door hinge. This security apparatus includes a back panel, a stop bracket, and a slotted hole. The back panel is a rigid plate that functions as a bar that inhibits the motion of a door. The back panel has a first panel edge and a second panel edge. The first panel edge and the second panel edge are edged are located at opposite ends of the back panel, forming it's the physical boundaries of the back panel. The stop bracket is a rigid beam that is connected to the first panel edge of the back panel. This enables the stop bracket to limit the distance a door hinge may travel through the slotted hole. The slotted hole is cut into the back panel from the second panel edge to next to the stop bracket.

Abstract: A hinge cover for a cabinet having a door stopper integrated therewith. The hinge cover includes a main body with a hook-shaped portion along a hinge axis, and a stopper portion that is offset from the hinge axis. When one or more doors are opened about the hinge axis, the stopper portion engages a surface of the door in a stop position.

Abstract: In at least one implementation, a torsion rod preload device, includes a body, a driver and a retainer. The body may have a base adapted to be connected to a vehicle and at least one stop. The driver is carried by the body for movement relative to the body, and is adapted to engage a torsion rod so that movement of the driver relative to the body increases a torsion force within the torsion rod. The retainer is carried by one or both of the body and the driver, and is movable by the driver as the driver moves relative to the body. The retainer is engageable with the stop to inhibit or prevent movement of the driver when the retainer is engaged with the stop to maintain a desired torsion force in the torsion rod.

Abstract: The invention concerns an adjustable bed comprising a frame and at least one adjustable body support section including an adjustable backrest support section pivotally mounted for angular adjustment with respect to the frame. The frame comprises at least two sections including an upper body section on which the back rest is mounted and a separate lower body section. The upper and lower body sections are capable of being joined together to provide a full length adjustable bed. The invention provides an adjustable bed that can be stored and transported in two parts (plus mattress), which provides for ease of storage, display, delivery and installation.

Abstract: A hinge assembly is provided for pivotally mounting a door on a refrigerator cabinet. The refrigerator cabinet includes a top wall, a bottom wall, a pair of opposed side walls extending between the bottom and top wall, and a face that is normal to the top wall, bottom wall, and opposed side walls. The hinge assembly includes a hinge bracket, hinge pin, and door stop member. The hinge bracket is attachable to the cabinet and includes a threaded aperture having a first end and a second end. The hinge pin defines an axis about which the door can rotate and is threadably insertable into either end of the threaded aperture. The door stop member is configured to rotate about the axis and prohibit rotation of the door beyond a certain position.

Abstract: A hinge assembly includes a door bracket attached to the vehicle door, the door bracket including a flange that is configured to define a door bracket aperture. A body bracket is attached to the vehicle body member, the body bracket including a flange that is configured to define a body bracket aperture. A pin extends through the door bracket aperture and the body bracket aperture to thereby connect together the door and body brackets. A bumper projects from one of the door bracket and the body bracket. A stopper is attached to the other of the door bracket and the body bracket, the stopper being configured to contact the bumper when the vehicle door is disposed in the closed position to thereby move the pin into contact with surfaces of the flanges of the door and body brackets that define the door bracket aperture and the body bracket aperture.

Abstract: A hinge for a door anchored to a wall, the hinge including a fixed element coupled to the wall and a movable element coupled to the door. The fixed and movable elements rotate between an open position and a closed position about a first longitudinal axis. One of the movable and fixed elements includes cam means rotating about the first longitudinal axis, the other of the movable and fixed elements including follower means mutually interacting with the cam means for sliding along a second longitudinal axis substantially perpendicular to the first axis. The follower means includes an elastic counteracting element. The cam means includes a first cam element interacting with the follower means for movement from end-stroke positions to an intermediate position and vice-versa. The cam means further includes a second cam element interacting with the follower means for movement from the intermediate position to the end-stroke positions and vice-versa.

Abstract: A riding mower is provided with a front frame, a rear frame on which a drive unit is mounted, a rollover protective structure (ROPS). A first coupling part couples one front frame and one rear frame. A second coupling part couples a rear end of the front frame and a supporting column of the ROPS. A third coupling part couples the supporting column and the rear frame. The riding mower utilizes at least one triangular structural element defined in part by the first, second and third coupling parts.

Abstract: Devices, methods, and systems for an articulated ankle-foot orthosis with a selectively retractable stop are presented. The orthosis includes at least one of a foot mold, a shank mold, a forefoot sensor, a heel sensor, a stop, and a connecting mechanism. The stop is positioned between the foot mold and the shank mold, and the stop is selectively retractable between a closed position and a generally opposing open position that allows plantar flexion of the foot mold during the stance phase of a typical human gait cycle. The connecting mechanism is configured to move the stop from the closed position to the open position in response to a signal from the heel sensor indicating a heel-strike event. The connecting mechanism is also configured to move the stop from the open position back to the closed position in response to a signal from the forefoot sensor indicating a toe-off event.

Abstract: A mechanism or apparatus enables stowing a hinged surface chock at a stowage position near a deployment position. Said stowage and deployment positions separated by a gap between a first hinged surface and a second hinged surface, where said hinged surfaces are attached by at least one hinge. The apparatus enables the transition of said chock through said gap when one of said hinged surfaces is sufficiently open. Said apparatus will enable stowing said chock by holding said chock at the side of the gap where said chock does not obstruct the closing path of either hinged surface and said apparatus will enable deploying said chock by holding said chock where, at least partially, said chock obstructs the closing path of at least one of said hinged surfaces. Said apparatus may further enable arranging said chock at a wider angle at the deployed position.

Abstract: A hinge assembly includes a hinge box, and a decklid attachment bracket rotatably attached to the hinge box. The decklid attachment bracket includes a contoured surface. A compressible member is positioned for engagement with the contoured surface as the decklid attachment bracket moves between an open position and a closed position. The contoured surface defines an outer region, a recessed region, and an inner region. The outer region compresses the compressible member as the decklid attachment bracket moves between the open and closed positions to absorb energy and dampen movement of the decklid attachment bracket. The recessed region cradles the compressible member without substantially compressing the compressible member when the decklid attachment bracket is in the open position to secure the position of the decklid attachment bracket. The inner region compresses the compressible member to absorb energy, and limit movement of the decklid attachment bracket beyond the open position.

Abstract: A door stop includes a body having a longitudinal axis and having angled sides defining an apex. A rotating toggle having angled sides defining an apex and a longitudinal axis is operably connected at its apex to the body at about the apex of the body. The toggle is rotatable such that the longitudinal axis of the toggle aligns with the longitudinal axis of the body in an insertion position and the longitudinal axis of the toggle is transverse to the longitudinal axis of the body in a locked position. A lock assembly is operably mounted to the body to lock the toggle in the locked position.

Abstract: A hinge assembly includes a hinge box, and a decklid attachment bracket rotatably attached to the hinge box. The decklid attachment bracket includes a contoured surface. A compressible member is positioned for engagement with the contoured surface as the decklid attachment bracket moves between an open position and a closed position. The contoured surface defines an outer region, a recessed region, and an inner region. The outer region compresses the compressible member as the decklid attachment bracket moves between the open and closed positions to absorb energy and dampen movement of the decklid attachment bracket. The recessed region cradles the compressible member without substantially compressing the compressible member when the decklid attachment bracket is in the open position to secure the position of the decklid attachment bracket. The inner region compresses the compressible member to absorb energy, and limit movement of the decklid attachment bracket beyond the open position.

Abstract: A hinge has a hinge-integrated stop. The hinge includes a first hinge leaf having a substantially-planar portion with a pivot edge and a top edge. The first hinge leaf includes a first knuckle extending from the pivot edge of the substantially-planar portion near the top edge. The first knuckle of the first leaf includes an inner splined surface. The hinge also includes a second hinge leaf having a substantially-planar portion having a pivot edge. A first knuckle extends from the pivot edge of the substantially-planar portion of the second hinge leaf, where the first knuckle has an inner surface and a first knuckle stop element on the inner surface. A hinge pin has a shaft having a shaft diameter and an upper splined portion having fingers extending beyond the shaft diameter and a hinge pin stop element located on the shaft below the upper splined portion.

Abstract: A hinge structure includes a base, a rotating member and a resilient member. The base includes a cylinder and a piston slidably mounted in the cylinder. Both the resilient member and increasing air pressure in the cylinder below the piston act as a cushioning module to make the rotating member move more and more slowly to the end of the closed position, to cushion the closing of the rotating member and any object it carries.

Abstract: A hinge, comprising a cup having a rim and an arm pivotably connected to the cup, wherein the arm is permitted to pivot between a closed position and an open position, the open position defining a opening angle between the cup and arm. An adjustable stopper coupled to the arm is engagable with the rim whereby the opening angle is controlled by adjustment of the stopper.

Abstract: A damping stop for damping the rotation of two members connected by a hinge shaft is formed by a block of elastomeric material. The damping stop includes a fastening zone inserted forcibly into a seat situated between the first member and the hinge shaft, a contact zone that enters into contact with the second member after pivoting thereof around the hinge shaft in the direction of the first member, and a compression zone formed by a material void in the interior of the block of elastomeric material. The material void extends over the entire length of the damping stop in a direction parallel to the hinge shaft when the damping stop is inserted into the seat. The damping stop is used in a hinge of a vehicle.

Abstract: An adjustable door stop system. The system includes a hinge pin having an axis about which the hinge leaves rotate, a top end, and an opposed bottom end. In one embodiment, a hinge pin cap has a first portion extending radially from the top end of the hinge pin and a second cylindrical portion extending from the first portion parallel to the access of the hinge pin. A control cap has an opening to receive the hinge pin therethrough, the control cap having a radially extending first portion and a cylindrical second portion substantially parallel to the axis of the hinge pin. A mechanism is provided to prevent movement of the hinge pin cap with respect to the control cap including a plurality of teeth on the control cap second cylindrical portion and a plurality of teeth of the control cap cylindrical portion which mate with each other.

Abstract: A tank inlet cover module is provided, which is installable in a motor vehicle, and a tank inlet cover mounted so it is pivotable thereon. The tank inlet cover module has a groove body having an end stop for limiting a pivot movement of the tank inlet cover. The tank inlet cover itself has a tank inlet cover body and a counter stop element, which interacts with the stop of the tank groove via a counter stop surface, furthermore, means being provided for damping a structure-borne noise propagation between counter stop element and the tank inlet cover body.

Abstract: A hinge assembly for a door assembly includes a hinge having a first plate attached to a door and a second plate attached to a door jamb and pivotally connected to the first plate. The hinge assembly further includes a check strap having a first end portion configured to be attached to the first plate, a second end portion configured to be attached to the second plate, and a strip secured to the first end portion and to the second end portion. The strip has a length that is selected to limit opening movement of the door to a predetermined angle of opening. The hinge assembly further includes fasteners to secure the first end portion of the check strap and the first plate to the door and the second end portion of the check strap and the second plate to the door jamb.

Abstract: A hinge assembly for a door assembly includes a hinge having a first plate attached to a door and a second plate attached to a door jamb and pivotally connected to the first plate. The hinge assembly further includes a check strap having a first end portion configured to be attached to the first plate, a second end portion configured to be attached to the second plate, and a strip secured to the first end portion and to the second end portion. The strip has a length that is selected to limit opening movement of the door to a predetermined angle of opening. The hinge assembly further includes fasteners to secure the first end portion of the check strap and the first plate to the door and the second end portion of the check strap and the second plate to the door jamb.

Abstract: A folding rollover protection system includes an upper ROPS tube having a pair of ends hinged to a pair of ends of a lower ROPS tube. Resilient vibration dampeners are secured to each end of the lower ROPS tube and are compressed between each end of the upper ROPS tube and each end of the lower ROPS tube when the upper ROPS tube is in the upright position.

Abstract: A tank flap module is provided for installation in a motor vehicle with a trough body having a bottom section which in final assembly position on the motor vehicle is located on the inside and provided with a through-opening for a fuel filler neck and a mounting section for the swivel-mounting of a swivel arm of a tank flap arranged laterally thereto. The swivel arm is swivel-mounted on the trough body between two end positions. On the inside of the mounting section at least one noise-dampening end stop element is arranged which interacts with the swivel arm or a counter stop element arranged thereon.

Abstract: A limiting structure is used for a foldable electronic device including a cover and a body. The limiting structure includes a receiving portion formed in the cover, a latching element, a support element and an elastic element. The receiving portion defines a notch and a holding portion. The latching element is fixed to the body. The support element defines a cutout. The cutout is aligned with the notch. The latching element is received in the cutout and the notch. The elastic element surrounds the support element. The cover is opened relative to the body, and the latching element is latched with the holding portion.

Abstract: An adjustable door stop system. A hinge mounted door has a least one hinge leaf connected to the door, a least one hinge leaf connected to a doorway, and a hinge pin having an axis about which the hinge leaves rotate. A movement control cylinder includes a first finger extending radially and axially, a cylindrical portion substantially parallel to the axis of the hinge pin, and an axial opening. A movement control cap has a second finger extending radially and axially, a cylindrical portion substantially parallel to the axis of the hinge pin, and an axial opening. The cylindrical portion of the movement control cylinder engages the cylindrical portion of the movement control cap to prohibit rotational movement of the door beyond a selected position.

Abstract: A hinge for a swinging door. The hinge includes first and second leafs, each having knuckles, and a pin which rotatably attaches the first and second leafs together. The first knuckle of the first leaf includes a detent, the first knuckle of the second leaf includes first, second, and optionally third, channels, and the pin includes first and second ribs. The first rib is positioned within a desired channel thereby fixing the relative position between the pin and second leaf and predetermining the swing range of the door, which is restricted when the detent engages the first rib. The second rib acts as a spacer to keep the pin from moving away from and over the detent when the door has reached its predetermined swing range. In this fashion, the hinge limits the swing range of a door to keep the door from striking an adjacent wall.

Abstract: A hinge, comprising a cup having a rim and an arm pivotably connected to the cup, wherein the arm is permitted to pivot between a closed position and an open position, the open position defining a opening angle between the cup and arm. An adjustable stopper coupled to the arm is engagable with the rim whereby the opening angle is controlled by adjustment of the stopper.

Abstract: A hinge is mounted in a sliding assembly for a portable device. The hinge has a hollow pintle, a first positioning ring, a second positioning ring and a resilient element. The positioning rings are mounted around the pintle and respectively have corresponding detents and protrusions to provide positioning function. The resilient element is mounted in the pintle and is mounted between the positioning rings to reduce the length of the hinge. When the second positioning ring is rotated, the second positioning ring also moves upward to lift the supporting panel of the sliding assembly and the cover of the portable device. Therefore, the cover is kept from bumping into the expanding parts of the portable device.

Abstract: An adjustable door stop system. The system includes a hinge pin having an axis about which the hinge leaves rotate, a top end, and an opposed bottom end. In one embodiment, a hinge pin cap has a first portion extending radially from the top end of the hinge pin and a second cylindrical portion extending from the first portion parallel to the access of the hinge pin. A control cap has an opening to receive the hinge pin therethrough, the control cap having a radially extending first portion and a cylindrical second portion substantially parallel to the axis of the hinge pin. A mechanism is provided to prevent movement of the hinge pin cap with respect to the control cap including a plurality of teeth on the control cap second cylindrical portion and a plurality of teeth of the control cap cylindrical portion which mate with each other.

Abstract: An adjustable door stop for a hinge mounted door having at least one hinge leaf connected to the door and a hinge pin passing through the hinge, the adjustable door stop having a first door stop member with a top portion and a first leg extending from the top and a second door stop member with a second leg extending from the second adjustment portion in a direction parallel to the axis of the hinge pin to engage the hinge leaf and limit door swing. A hinge pin including a shaft including an expanded portion having a diameter smaller than a head of the hinge pin and a portion of the diameter greater than the hole in the hinge leaf. The first door stop member and the second door stop member are relatively positionable to one another.

Abstract: A hinge assembly is provided for a pivoting door mounted about an opening, and may include a hinge plate, an internally threaded adjuster, a locking element, a first cam element, a second cam element, and a limiting plate. The hinge plate is mounted about the opening and includes a pivot projecting therefrom.

Abstract: An adjustable door stop system. The system includes a hinge pin having an axis about which the hinge leaves rotate, a top end, and an opposed bottom end. In one embodiment, a hinge pin cap has a first portion extending radially from the top end of the hinge pin and a second cylindrical portion extending from the first portion parallel to the access of the hinge pin. A control cap has an opening to receive the hinge pin therethrough, the control cap having a radially extending first portion and a cylindrical second portion substantially parallel to the axis of the hinge pin. A mechanism is provided to prevent movement of the hinge pin cap with respect to the control cap including a plurality of teeth on the control cap second cylindrical portion and a plurality of teeth of the control cap cylindrical portion which mate with each other.

Abstract: A hinge assembly including a first hinge leaf hingedly connected to a second hinge leaf by a hinge pin (14), the hinge pin (14) being rotatably mounted in one hinge leaf (12) non-rotatably mounted in the other hinge leaf (11), and a check mechanism (30) operably connected to the hinge pin (14) and said one hinge leaf (12) to releasably hold the first and second hinge leaves (11, 12) at at least one angular position about the hinge axis, the check mechanism (30) including check means (32) resiliently biased in a radial direction relative to the hinge axis and into contact with an annular cam track (34) formed on a reaction member (33), the check means (32) being driven along said annular cam (34) by relative rotation between said first an second hinge leafs (11, 12), the cam track (34) including at desired locations therealong one or more check formations (38) which cooperate with said check means (32) to releasably retain the first and second hinge leafs (11, 12) at a desired angular position relative to one

Abstract: A hinge comprises a rotatable bracket, a fixed bracket, a torsion spring, a locknut element and a shaft penetrating through the rotatable bracket, the fixed bracket, the spring and the locknut element. The rotatable bracket forms a through hole therein. The hinge further comprises an elastic hook and a driving element. The elastic hook is inserted into the through hole of the rotatable bracket to lock the electronic device when the electronic device is closed. A driving element mounted in the main body receives an operation of the user to push the elastic hook out of the through hole in order to open the electronic device.

Abstract: An adjustable door stop system. The system includes a hinge pin having an axis about which the hinge leaves rotate, a top end, and an opposed bottom end. In one embodiment, a hinge pin cap has a first portion extending radially from the top end of the hinge pin and a second cylindrical portion extending from the first portion parallel to the access of the hinge pin. A control cap has an opening to receive the hinge pin therethrough, the control cap having a radially extending first portion and a cylindrical second portion substantially parallel to the axis of the hinge pin. A mechanism is provided to prevent movement of the hinge pin cap with respect to the control cap including a plurality of teeth on the control cap second cylindrical portion and a plurality of teeth of the control cap cylindrical portion which mate with each other.

Abstract: An adjustable door stop system. A hinge mounted door has a least one hinge leaf connected to the door, a least one hinge leaf connected to a doorway, and a hinge pin having an axis about which the hinge leaves rotate. A movement control cylinder includes a first finger extending radially and axially, a cylindrical portion substantially parallel to the axis of the hinge pin, and an axial opening. A movement control cap has a second finger extending radially and axially, a cylindrical portion substantially parallel to the axis of the hinge pin, and an axial opening. The cylindrical portion of the movement control cylinder engages the cylindrical portion of the movement control cap to prohibit rotational movement of the door beyond a selected position.

Abstract: The invention relates to a hinge for a vehicle door, comprising a first hinge part that can be fixed to the door or the door frame, a second hinge part which is fixed to the other of the two components, i.e. the door frame or the door, and a hinge pin that defines a swiveling axis of the hinge and pivotally connects the first hinge part and the second hinge part to each other. The hinge pin is arranged nonrotably on the first hinge part or the second hinge part while being rotatably mounted in the other hinge part. The hinge further comprises an end stop which limits an opening movement of the first hinge part and the second hinge part. In order to create a hinge that allows the vehicle door to be opened securely, an adjusting mechanism which is assigned to the first hinge part or the second hinge part is provided for adjusting the end stop.

Abstract: A hinge includes a frame hinge element configured to be attached to a fixed frame, a leaf hinge element configured to be attached to a leaf, a connecting device configured to couple the frame hinge element to the leaf hinge element. The connecting device is mounted on the frame hinge element to pivot about a frame articulation axis and on the leaf hinge element to pivot about a leaf articulation axis. A restraining device is configured to block either the frame hinge element or the leaf hinge element. The frame hinge element/leaf hinge element comprises a fixed receptacle and a bearing device. The bearing device is configured to shift from the receptacle. The connecting device is coupled to the bearing device. An adjusting device is configured to shift the fixed receptacle relative to the bearing device when the connecting device is pivoted about the articulation axis out of a closed leaf position.

Abstract: An upper frame opening and closing mechanism, including an upper frame pivotally attached to a main body, which may include an image forming device, so as to open and close on a hinge, which receives a moment in an opening direction due to gravity when the upper frame is opened at an angle exceeding an inversion angle to expose the image forming device, an arm member, a rail member to guide a leading edge of the arm member along with opening and closing of the upper frame, a biasing member to bias the upper frame in the opening direction, and a cushion member to be pressed by the leading edge of the arm member so as to cushion the opening of the upper frame when the upper frame is opened at a maximum opening angle relative to the main body.

Abstract: A system for selectively locating a door within a frame may include a frame, a door selectively located within the frame and a hinge. The hinge has a frame attachment portion and a door attachment portion. The portions are pivotally connected to one another via a pin. The frame attachment portion and door attachment portion cooperate to cause an outside surface of the door to be flush with an outside surface of the frame when the door is substantially within the frame. The frame attachment portion has a roller flange extending substantially transverse to the frame attachment portion that selectively engages with a roller on the door attachment portion.

Abstract: A sheath type rotating axle structure is disclosed, comprising an axle receiver disposed with a slanted corner which is further formed to have a notch therein; a sheath part disposed with a sheath end and an extending end, wherein a flute is formed at the sheath end and a rim and an annular groove are disposed between the sheath end and the extending end; and a pivotal axle pivotally connected the sheath end, disposed at its front end with a protruding ring, and embeddingly engaged with an axle hole of a fixed base at its rear end, wherein the extending end of the sheath part may be securingly mounted onto the notch of the axle receiver and the protruding ring of the pivotal axle may be abutted against the rim and the annular groove of the sheath part such that the sheath part may generate frictional torque against the pivotal axle when the axle receiver is rotated with respect to the fixed base.

Abstract: The present invention relates to a door hinge that allows a door to stay closed without the use of additional hardware. Conventional hinges merely support the door they are mounted on. The unique features of the hinge of the present invention allow a door to remain closed due to the integral strike and catch components of the hinge itself. This eliminates the time and expense for installation of traditional mechanical or magnetic closure systems on the non-hinge end of the door and frame.

Abstract: A gooseneck hinge assembly for a closure of a vehicle includes a body side strap adapted to be connected to a vehicle body of the vehicle and a closure side strap having a gooseneck shape adapted to be connected to a closure for closing an opening in the vehicle body. The gooseneck hinge assembly also includes a pivot pin pivotally connecting the closure side strap and the body side strap to allow rotational movement therebetween. The gooseneck hinge assembly further includes a wedge bumper interconnecting the body side strap and the closure side strap to allow the decklid to free rise to a fully open position and to dampen an impact of the closure side strap.

Abstract: A hinge structure with position-locking engagement means includes a bracket, which has on its side panel a pivot hole, a recessed positioning hole, and a first arched limiter groove adjacent to the recessed positioning hole and sloping in one direction, a pivot shaft inserted through the pivot hole of the side panel of the bracket and pivotally fastened to a support, a locating plate affixed to the pivot shaft, a ball rotatably mounted in a ball hole on the locating plate and selectively engageable into the recessed positioning hole and arched limiter groove of the side panel, a holding down spring plate affixed to the pivot shaft and having an actuation portion pressed on the ball to force the ball into the recessed positioning hole and first arched limiter groove of the side panel selectively, and spacer affixed to the pivot shaft and defining a gap between the holding down spring plate and the support for accommodating deformation of the actuation portion of the holding down spring plate when the bracket i

Abstract: A hinge includes a bracket with a protruding portion, a shaft extending through the bracket, a positioning member mounted on the shaft, and a resilient member. The shaft includes a post and a blocking portion. A slope surface is formed from one end of the protruding portion. The positioning portion is formed on the positioning member facing to the protruding portion of the bracket. An inclined stopping surface is formed from one end of the positioning portion. The resilient member fits about the shaft between the blocking portion and the positioning member. When the shaft rotates with respect to the bracket beyond the limits of a desired angle, the protruding portion drives the inclined stopping surface of the positioning member to move the positioning member away from the bracket to compress the resilient members for obviating the hinge to be damaged.

Abstract: A hinge includes a bracket, a shaft, and a first interfering member. The shaft includes a post, and a stopper protruded thereon. The post is secured to the first interfering member. The bracket defines a pivoting hole. The bracket includes a restricting block, and a second interfering member located in the pivoting hole of the bracket opposite to the restricting block. The first interfering member together with the post rotates in the pivoting hole until the restricting block resists against the stopper of the shaft to limit a rotational range of the post. The second interfering member engages with the first interfering member to improve the rotation of the post in the pivoting hole of the bracket.