3538results about "Pin hinges" patented technology

A hinge and a mobile terminal to resolve poor use effect of a foldable electronic device. The hinge includes a main body, and a first folding assembly and a second folding assembly that are symmetrically disposed along the main body. When the first folding assembly and the second folding assembly are rotated toward each other, a length of the hinge can be extended, and an accommodation space for accommodating the flexible display can be formed. When the first folding assembly and the second folding assembly are rotated away from each other, the length of the hinge can be reduced, and a support surface for supporting the flexible display can be formed, so that the flexible display cannot be stretched, compressed, or the like during folding and unfolding, thereby improving the use effect and safety of the mobile terminal.

A hinge apparatus according to various embodiments may include: a bracket including a first coupling part formed in a first direction with respect to a middle of the bracket and a second coupling part formed in a second direction opposite to the first direction with respect to the middle of the bracket, a first body part including a first plate, a first rotation part coupled with the first plate fastened to the first coupling part of the bracket and configured to rotate about the bracket, and a first cam formed in the first rotation part, a second body part including a second plate, a second rotation part coupled with the second plate fastened to the second coupling part of the bracket and configured to rotate about the bracket, and a second cam formed in the second rotation part, and a torque provision unit, including a first follower including a first cam part engaged with the first cam structure and disposed in the bracket, a second follower including a second cam part engaged with the second cam structure and disposed in the bracket, and a pressurizing part disposed in the bracket between the first follower and the second follower and configured to provide an elastic force to the first follower and the second follower in opposite directions.

An example of a foldable display device includes a display panel having a first area, a second area, and a foldable area therebetween; a first support plate supporting the first area of the display panel; a second support plate supporting the second area of the display panel; a central support disposed under the foldable area of the display panel and configured to move vertically; a first peripheral support slidable while supporting the first support plate; a second peripheral support slidable while supporting the second support plate; and a hinge body disposed under the central support. The central support ascends toward the display panel during an unfolding operation and descends toward the hinge body during an in-folding operation. The first peripheral support and the second peripheral support move toward the central support during the unfolding operation, and move away from the central support during the in-folding operation.

The utility model relates to the technical field of household appliances, and provides a door body assembly and refrigeration equipment. The door body assembly comprises a box door rotationally connected to a box body and suitable for opening or closing a storage space of the box body. And the door plate is arranged on the outer side of the box door in a sliding manner. The first driven sliding door mechanism and the driving sliding door mechanism are arranged on the box door in a non-coaxial mode, and the driving sliding door mechanism is configured in the mode that in the opening or closing process of the box door, the traction mechanism drives the driving sliding door mechanism, so that the driving sliding door mechanism drives the door plate to move relative to the width direction of the box door; the first driven sliding door mechanism is configured to cooperatively guide the door plate to move relative to the box door. According to the door body assembly, the driving sliding door mechanism is arranged on the box door, and the driving sliding door mechanism can drive the door plate to slide relative to the box body under the auxiliary cooperation of the first driven sliding door mechanism, so that the door plate can avoid obstacles in the closing or opening process of the box door.

A furniture drive can move a furniture part movably supported relative to a furniture carcass. The furniture drive includes a housing configured to be at least partially received within a recess of a furniture panel of the furniture carcass in a mounted condition, and an actuating arm arrangement for moving the movable furniture part. A cover is provided on the housing of the furniture drive, and the cover has at least one laterally protruding, substantially hoop-shaped flange.

Provided are a vehicle door assembly and a vehicle including same. The vehicle door assembly includes a connection base, a first vehicle door, and a first drive mechanism connected to the first vehicle door. The first drive mechanism includes: a first link having two ends rotatably connected to the first vehicle door and the first connection portion, respectively; a second link having an end rotatably connected to the second connection portion; a third link having an end rotatably connected to the first vehicle door and another end rotatably connected to another end of the second link; and a first driver connected to the first link and configured to drive the first link to rotate relative to the first connection portion.

The present subject matter discloses an integrated hinge structure for plastic boards. The integrated hinge structure has a simplified design that is screw-free and convenient to assemble. It also has a relatively lower manufacturing cost. The integrated hinge structure can comprise a first board and a second board that can be coupled to each other. Furthermore, the first board is divided into a first turning portion and a second turning portion by an embedded groove hinge. The second turning portion is further detachably connected to the second board. The integrated hinge structure further comprises fixation features to render the constructed assembly stable and durable.

This application relates to a rotating assembly, a foldable mechanism, and a foldable terminal, and relates to the field of terminal technologies. The rotating assembly includes a base, a rotating shaft, and a swing arm, where the base is provided with a rotating shaft through-hole and an arc-shaped first slideway, the first slideway and the rotating shaft through-hole communicate with each other, and axes thereof are parallel to each other; the rotating shaft is provided with an arc-shaped second slideway, an axis of the rotating shaft is parallel to an axis of the second slideway, the second slideway runs through the rotating shaft, and a radius of the second slideway is equal to that of the first slideway; the rotating shaft is located in the rotating shaft through-hole, the first slideway and the second slideway can be connected to each other to form a continuous slideway, and the swing arm is located in the continuous slideway and can slide in the continuous slideway.

A removable pop out window provides a modular design. The window is configurable for multiple positions, including closed, vented, removable (e.g., pop out) positions, and combination thereof. The window may include latches, actuators, living hinges, or a combination thereof to allow for the multiple positions. The window may be modular, configured to be installed either as fixed of removable in a vehicle.

The present subject matter discloses an integrated door assembly for a prefabricated shed constructed from modular plastic components or panels. The door assembly comprises a door panel that includes a door side panel and a door body, which are integrally formed through blow molding. The door body is connected to the door side panel via an embedded folding groove, featuring a thinner plastic material at the fold to allow for flexibility and ease of movement. Additionally, the door assembly incorporates a pivotable frame bracket that encases the edges of the hinged, rotating panels, enhancing both strength and durability.

A hinge comprising: a first hinge member (110) comprising a cylinder barrel (117) having a longitudinal direction (118); a second hinge member (111) pivotably mounted on the first hinge member (110); and a dashpot interposed between said hinge members (110, 111) and configured for damping a closing movement of said closure member. The dashpot comprises a closed cylinder cavity formed within the cylinder barrel (117); a damper shaft (124) which extends into the cylinder cavity and is connected to the second hinge member (111); and a piston (147) within said cylinder cavity. The hinge members (110, 111) are made of a synthetic material and the damper shaft (124) is made of metal.

A hinge assembly configured to couple either a motorized tailgate or a non-motorized tailgate to a side wall of a bed of a vehicle. The hinge assembly includes a hinge bracket configured to be fixed to the side wall, and an elongated hinge key having a proximate end attached to the hinge bracket and a distal end including a keyed surface, wherein the elongated hinge key is configured to be fixed to a first cup that is configured to be attached to the motorized tailgate and configured to be received within a second cup that is configured to be attached to the non-motorized tailgate such that the second cup can rotate about the elongated hinge key.

A vehicle door system has a door structure movable relative to a vehicle body between closed and open positions. The door structure is connected to the vehicle body via first and second arms arranged at a lower end of the door structure. The first arm includes a first inner end pivotably connected to the vehicle body and a first outer end pivotably connected to the door structure. The second arm includes a second inner end pivotably connected to the vehicle body and a second outer end pivotably connected to the door structure. The first arm has an inner arm section and an outer arm section pivotably connected to each other via an intermediate pivot point. The inner arm section and the outer arm section are pivotably displaceable relative to each other via the intermediate pivot point upon displacement of the door structure between the closed and open positions.

A working machine includes a machine body, tank(s) provided in the machine body and including a fluid supply port, a cover body to cover the tank, the cover body including a main wall portion and an opening provided in a portion of the main wall portion to expose the fluid supply port, a fluid supply port cover to open and close the opening, and a hinge to support the fluid supply port cover in a rotatable manner. The hinge includes an abutting portion to abut on an abutted portion at an opening peripheral edge portion that is a peripheral edge portion of the opening of the cover body or in a vicinity of the opening peripheral edge portion from an inner side of the machine body, to limit rotation in an opening direction of the fluid supply port cover when the fluid supply port cover is rotated and opened.

Access device for a motor vehicle with opposing doors. Access device for a vehicle (10) comprising a first door (21) and a second door (22) configured in an opposing manner, characterized in that it comprises a first hinge (31) and a second hinge (32), each comprising a first hinge pin (311, 321) and a second hinge pin (312, 322) and an elbow (313, 323) movable relative to the first hinge pin (311, 321) by means of a first axis (A31, A32), the elbow (313, 323) being movable relative to the second hinge pin (312, 322) by means of a second axis (B31, B32) such that during a first opening phase the second door (22) pivots simultaneously around the first axes (A31, A32) and second axes (B31, B32), between a closed position in which said second door (22) is flush with the body (12) of the vehicle (10) and an intermediate position,in which said second door (22) is set apart from said box (12). Figure for the abbreviation: Fig. 2,

A rotating shaft apparatus and an electronic device are provided, which include a first rotating mechanism and a second rotating mechanism. The first rotating mechanism includes a first ratchet and a first tooth. The first tooth can rotate with respect to the first ratchet in a first rotation direction. An engagement structure between the first tooth and the first ratchet makes the first tooth stop rotating in a second rotation direction. The first and second rotation directions are opposited. The second rotating mechanism is arranged coaxially with the first rotating mechanism, and includes a second ratchet and a second tooth. The second ratchet is in stop-rotation connection with the first tooth. The second tooth can rotate with respect to the second ratchet in the second rotation direction. An engagement structure between the second tooth and the second ratchet makes the second tooth stop rotating in the first rotation direction.

The invention relates to a holder (10) for a vehicle door, in particular for a side door or rear revolving door of a motor vehicle, comprising a rotatable door holder arm which is fastened at a first end to the body and at a second end to the vehicle door, wherein the door holder arm, during an opening movement of the vehicle door, simultaneously executes a rotation about a substantially vertical axis (Z) and a rotation about an axis (X1, X2) running transversely thereto, wherein a distance between the vehicle door and the body can be changed during the opening process by means of the combined rotation movement.

A pivot door assembly is provided, including a primary panel, a secondary panel, and providing a pivot assembly and / or joining member with upper and lower pivot assemblies.

The utility model provides an aluminum alloy heavy-duty hinge matched with a reinforced connection mode, which relates to the field of hinges and comprises a door frame, a door leaf, a first hinge seat, a second hinge seat and two opposite aluminum alloy mounting seats, and the first hinge seat and the second hinge seat are rotatably mounted on the two aluminum alloy mounting seats respectively. The two aluminum alloy mounting seats are fixedly connected with the door frame and the door leaf correspondingly, reinforcing grooves for fixing the two aluminum alloy mounting seats are formed in the inner side of the door frame and the inner side of the door leaf correspondingly, a connecting groove is formed in the middle of the first hinge seat, a connecting rod is fixedly connected into the connecting groove, and the middle of the second hinge seat is rotatably mounted on the connecting rod. The other end of the first hinge seat is slidably mounted on one aluminum alloy mounting seat, the other end of the second hinge seat is slidably mounted on the other aluminum alloy mounting seat, and the structural stability is remarkably improved through the embedded design of the reinforcing grooves in the door frame and the door leaf and the aluminum alloy mounting seats.

The invention relates to the technical field of hardware fittings, in particular to a crabapple angle hinge which comprises a fixed seat fixed to the side of a cabinet body and a movable seat fixedly installed on the side of a door plank, a main hinge arm is installed on the fixed seat in a hinged mode through a first pin shaft, and the other end of the main hinge arm is connected with a first sliding block. The first sliding block slides in a first sliding groove in the movable base. A receding groove is formed in the middle of the main hinge arm in a hollowed-out mode, the receding groove is hinged to the middle of the auxiliary hinge arm through a second pin shaft, one end of the auxiliary hinge arm is hinged to the movable base through a third hinge shaft, the other end of the auxiliary hinge arm is hinged to a second sliding block, and the second sliding block slides in a second sliding groove in the fixed base. The main hinge arm and the auxiliary hinge arm swing relative to the fixed base and the movable base, and opening and closing of the hinge are achieved.

A vehicle charge port door assembly includes a door support structure and a hinge structure comprising a primary hinge rotatable about a first axis. The door support structure includes a first attachment structure, and the hinge structure comprises a second attachment structure. The first attachment structure and the second attachment structure form a secondary hinge assembly in which the first attachment structure is selectively rotatable with respect to the second attachment structure about a second axis that extends in a different direction from the first axis.

A stowage bin assembly includes a bin bucket assembly having a bin bucket which includes at least one sidewall, the at least one sidewall including a notch and the at least one sidewall having an interior surface. The stowage bin assembly also includes at least one hinge assembly. The at least one hinge assembly includes a housing which is received in the notch, the housing having an interior surface, wherein the interior surface of the housing is substantially flush with the interior surface of the at least one sidewall when the housing of the at least one hinge assembly is received in the notch. The stowage bin assembly also includes a stowage bin door pivotably coupled to the bin bucket assembly via the at least one hinge assembly, the stowage bin door moveable between an open position and a closed position. Related components, assemblies, and devices are also provided.

A removable pop out window provides a modular design. The window is configurable for multiple positions, including closed, vented, removable (e.g., pop out) positions, and combination thereof. The window may include latches, actuators, living hinges, or a combination thereof to allow for the multiple positions. The window may be modular, configured to be installed either as fixed of removable in a vehicle.

A hinge assembly for a door-in-door assembly includes a door plate, a cabinet plate, and a thimble. The thimble has a wall having an inner bearing surface and an outer bearing surface, the inner bearing surface defining a first passage. The door plate is supported for rotation at the outer bearing surface. The cabinet plate includes a pivot pin that is supported for rotation at the inner bearing surface.

A piece of furniture (1) comprises a furniture carcass (2), a furniture door (3) for covering an opening in the furniture carcass (2), at least one first multi-joint hinge (10) of a first type, which is fixed to the furniture carcass (2) and / or a device body (4) arranged in the furniture carcass (2) by a base part (11), and on which a first hinge part (13) is pivotably held via a first multi-joint mechanism (12), the first hinge part being fixed to the furniture door (3) and / or a device door (5) associated with the device body (4), and a guide hinge (20) which is fixed to the furniture carcass (2) by a side part (21), on which a second hinge part (23) is pivotably held via a second multi-joint mechanism (22), wherein the second hinge part (23) is adjustable via an adjusting device (30) for adjusting the position of the second hinge part (23) relative to the furniture door (3). is,wherein the hinge part (23) is held on the furniture door (3) via the adjusting device (30) and the relative position of the first hinge part (13) to the furniture door (3) or appliance door (5) is constant in at least one adjustment direction in a final assembly position. Furthermore, the invention relates to a method for mounting a furniture door (3) on a furniture carcass (2).

A self-closing residential fire hinge apparatus for closing a door during a fire includes a door hinge with a spring-actuated release mechanism. The spring-actuated release mechanism includes a spring that is pre-tensioned in an open position and a coating covering the spring. The coating is a solid material that retains the spring in the open position. The coating has a melting point less than a melting point of the spring. For example, the coating may be formed of bismuth. When the coating is heated and becomes malleable, the spring is released to a closed position. When the coating is solid and not malleable, the door hinge allows regular opening and closing of the door. The apparatus may also include a spring assembly cap, improving the aesthetics of the assembly. The spring assembly cap may be composed of copper, improving conduction of the ambient heat to melt the coating even faster.