329results about "Pin hinges" patented technology

A furniture fitting includes a first fitting part for fastening to a furniture body and a second fitting part for fastening to a movably mounted furniture part. The two fitting parts can be pivotally interconnected, and at least one of the two fitting parts is designed to be arranged in a recess in the furniture body or the movably mounted furniture part. The furniture fitting includes a fastening device for fastening the fitting part in the recess, the fastening device including a rotatably mounted actuating element and at least two fastening elements to be recessed in or pressed against a wall of the recess. A coupling device can convert a rotation of the actuating element into a recessing and / or pressing movement of the fastening elements. The actuating element and the fastening elements are arranged on the same side of the fitting part and spaced apart in a longitudinal direction.

A furniture drive includes a carrier and an actuating arm assembly arranged on the carrier and including a movably-supported actuating arm. The furniture drive also includes a spring device for applying a force to the actuating arm assembly, the spring device being connected to the actuating arm assembly via an engagement location, a transmission mechanism for transmitting a force of the spring device to the actuating arm assembly, and an adjustment device including a rotatably-supported adjustment element. A relative position of the engagement location can be adjusted by a rotation of the adjustment element. The furniture drive further includes an overload safety device configured to couple the adjustment element with the transmission mechanism upon rotation of the adjustment element with torque below a predetermined torque, and to decouple the adjustment element from the transmission mechanism upon rotation of the adjustment element with torque above the predetermined torque.

A panel system includes a front door attached to a chassis by a living hinge. In certain examples, the door also is pivotally attached to the living hinge. The living hinge components can snap-fit to the front door and / or to the chassis. The panel system also may have a mounting bracket that attaches to the chassis without tools to hold the chassis at a rack. The mounting bracket may be mounted at any of multiple predetermined positions along the depth of the chassis.

This utility model discloses a wooden door for use with a floor spring, including a front panel (1) and a back panel (2). Two vertical beams (3) are provided between the front panel (1) and the back panel (2). An upper horizontal beam (4) and a lower horizontal beam (5) are provided between the front panel (1) and the back panel (2). Multiple reinforcing beams (6) are provided between the front panel (1) and the back panel (2). A limiting beam (7) is provided on the inner side of one of the vertical beams (3). The upper and lower ends of the limiting beam (7) are fixed to the upper horizontal beam (4) and the lower horizontal beam (5) respectively. The front panel (1) and the back panel (2) are both fixed to the limiting beam (7). A tightly fitted iron square tube (8) is provided between the limiting beam (7) and the vertical beam (3). The bottom of the iron square tube (8) is provided with a connecting shaft (9) that passes through the lower horizontal beam (5). The bottom of the connecting shaft (9) is provided with a socket (10) that mates with the floor spring. This utility model has the advantage of a long service life.

The utility model relates to the field of hinge discloses a high tenacity hinge, including upper hinge, the upper hinge rotatable setting in the right side of lower hinge, the left side fixed with first hinge axle of upper hinge, the right side fixed with second hinge axle of lower hinge, the front side, rear side of upper hinge and lower hinge are fixed with two reinforcing strips respectively, the two reinforcing strips on upper hinge and lower hinge are fixed with a plurality of first connecting pieces respectively, the front side, rear side of upper hinge and lower hinge are fixed with a plurality of second connecting pieces respectively. In the utility model, through the cooperation of reinforcing strip, first connecting piece, second connecting piece, a multilayer, high -strength connection system is formed, effectively increases the tenacity of hinge whole, makes it can adapt to various complex use environment and larger load change, reduced the damage risk of hinge in the long -term use process because of stress concentration or connection loosening, prolongs the service life of hinge.

The application relates to the technical field of refrigeration equipment, and discloses a refrigerator. The refrigerator comprises a body, a door body rotatably connected with the body, a transmission assembly arranged on the door body, the transmission assembly comprising a second hinge plate and a rotary piece, the second hinge plate is arranged on the door body, the rotary piece is attached to the second hinge plate and can rotate relative to the second hinge plate, and the rotary axis of the rotary piece and the second hinge plate does not coincide; and a connecting rod, the first end of the connecting rod is rotatably connected with the first hinge plate through a rotating shaft, and the second end of the connecting rod is rotatably connected with the rotary piece through a rotating shaft; under the action of an opening force, the second hinge plate revolves around the rotating shaft in the direction in which the door body is opened, and the second end of the connecting rod rotates outward around the rotating shaft. The rotary piece, together with the second hinge plate, is away from the body, drives the second end of the connecting rod to rotate outward around the rotating shaft, and the second hinge plate also has an outward translational movement. The action of the outward translational movement increases the distance between the door body and the body during the opening process, and interference collision of the door body is avoided.

The application relates to the technical field of hinges and discloses a hidden large-angle opening automatic limiting oil-free rotating ball hinge design, which comprises a first hinge, a second hinge, a hinge shaft assembly, a limiting assembly and a limiting adjustment assembly, the first hinge and the second hinge are hingedly connected through the hinge shaft assembly, the limiting assembly is sleeved on the hinge shaft assembly, the limiting assembly is used for limiting the first hinge and the second hinge, the limiting adjustment assembly is used for adjusting the limiting range of the limiting assembly, the limiting mechanism can realize arbitrary adjustment of the limiting range, the limiting angle range can be adjusted according to the use habit of a user and the installation environment of a door and window, the adjustment is convenient, the use is flexible, and the installation environment adaptability of the door and window is high.

Illustrated and described is a hinge (1, 22, 33) for releasably and pivotably connecting a wing (16), in particular in the form of a door and / or a flap, to a base part (15), in particular in the form of a frame, comprising: a hinge pin (3) extending along a pin axis (A), and at least one pin-receiving element (5), which has a pin receptacle (6) for at least partially receiving the hinge pin (3), wherein the hinge pin (3) is adjustable relative to the pin-receiving element (5), at least substantially perpendicularly to the pin axis (A), between a pivoting position in which it is at least partially received in the pin receptacle (6) and a mounting position in which it is arranged outside of the pin receptacle (6), wherein the pin-receiving element (5) and the hinge pin (3) are pivotable relative to one another about the pin axis (A) in the pivoting position, and wherein a securing element (9, 23) is provided which is adjustable between a securing position for securing the hinge pin (3) with respect to an unintentional adjustment from the pivoting position into the mounting position at least substantially perpendicularly to the pin axis (A) and a release position for releasing the adjustment, at least substantially perpendicularly to the pin axis (A), of the hinge pin (3) from the pivoting position into the mounting position. Also illustrated and described is a system (14, 29, 38) having such a hinge (1, 22, 33).

A universal door hinge for a vehicle and a method of using the universal door hinge for the vehicle. The universal door hinge includes: a hinge assembly; an upper rotation assembly; and a lifting assembly. In particular, the hinge assembly includes a rotation plate including a first rotation pin hole formed therein and a hinge arm including a differently-shaped bolt hole formed therein. The upper rotation assembly includes a rotation pin capable of passing through the first rotation pin hole of the hinge assembly to rotatably couple the hinge assembly to the upper rotation assembly. The lifting assembly includes a differently-shaped bolt capable of passing through the differently-shaped bolt hole of the hinge arm to couple the lifting assembly to the hinge assembly.

The utility model relates to hinge technical field, specifically disclose a kind of damping hinge, by being equipped with the laminated core group between hinge cup and hinge arm, laminated core group is equipped with the triangular piece articulated with it, wherein triangular piece is rotatably connected between laminated core group, hinge arm and hydraulic cylinder respectively, by making triangular piece rotatably connected between laminated core group, hinge arm and hydraulic cylinder respectively, it is equivalent to compared with existing technology to omit brace also can realize the opening and closing action of hinge, and compared with existing technology greatly simplifies its overall structure, to facilitate assembly while also can save manufacturing cost, and laminated core group is also equipped with limit hole, limit hole is equipped with protruding portion inside, when hinge cup and hinge arm rotate, limit shaft on triangular piece slides along the inner wall of limit hole, since limit hole is equipped with protruding portion, so when limit shaft slides to protruding portion, the force required to pull hydraulic cylinder is larger, so the rotation speed between hinge cup and hinge arm will reduce at this time, to reach the effect of damping buffer.

The utility model discloses a hinge convenient to dismount, including screw hole, still include: main shaft subassembly, main shaft subassembly includes plug pin, the side of plug pin is provided with mortise and tenon joint, and the bottom of mortise and tenon joint is installed with magnet, and the bottom of plug pin is fixed with base. The utility model discloses respectively through the sleeve subassembly, main shaft subassembly and the docking pipe subassembly of setting, adopts the mode of mutual docking installation of three to realize the effect of simple and easy dismounting that traditional hinge does not have. The main shaft subassembly is the basis of the installation of the remaining two components, and the sleeve subassembly can rotate directly on the main shaft. And the docking pipe subassembly is fixed on the main shaft through the mortise and tenon joint docking mode and rotates along with the main shaft. In order to avoid falling off, we set up the magnet adsorption structure in the end, increase the stability of docking.

The present invention relates to a fuselage (G) which is an aircraft, at least one door (2) located on the fuselage (G) for providing a passenger with access into or out of the fuselage (G); at least one hinge (3) located on the fuselage (G) providing for the pivoting of the door (2) such that it can move on the fuselage (G); at least one fastener (4) providing for the securing of the door (2) to the fuselage (G) by means of the hinge (3); a handle (5) located within the fuselage (G) so as to be accessible to a user; a first position (I) in which the door (2) is fixedly positioned on the fuselage (G) so as to have a connection with the fuselage (G); at least one rod (6) located between the handle (5) and the fastener (4) in such a way that one end is connected to the handle (5) and the other end is connected to the fastener (4) for transmitting the rotational motion of the handle (5) to the fastener (4); a second position (II) having a door (2) that is separated from the fuselage (G) by the free movement of the fastener (4) which is triggered by the rod (6) with the rotation of the handle (5) by the user; the handle (5) which is brought from the first position (I) to the second position (II) by being rotated by the user; the fastener (4) which is brought from the first position (I) to the second position (II) by being triggered by the rod (6) with the rotation of the handle (5) by the user, and a trigger (7) positioned on the fuselage (G) which, with the movement of the handle (5) from the first position (I) to the second position (II), provides for the separation of the fastener (4) from the hinge (3) by the rod (6) pulling the fastener (4) from the hinge (3).

The invention relates to an arrangement of a front flap (1) in a front region (2) of a passenger car (3), in which the front flap (1) is held on the body (8) of the passenger car (3) by at least one holding device (4) so as to be pivotable about a pivot axis (7) between a closed position (5) and at least one open position (6), wherein in the closed position (5), the front flap (1) can be secured against pivoting about the pivot axis (7) out of the closed position (5) by means of a locking device (15), wherein a spring device (16) having at least one gas spring (17) is provided, by means of which spring device the front flap (1) can be pivoted about the pivot axis (7) out of the closed position (5) into the open position (6).

The utility model discloses a hidden type adjustable hinge, include: hinge, the both ends of hinge are hinged respectively with first rotation subassembly and second rotation subassembly, first base is connected with first rotation subassembly, and hinge drives first rotation subassembly to rotate after rotating, second base is connected with second rotation subassembly, and hinge is driven to rotate through second rotation subassembly, mounting panel is equipped with first adjusting hole, first adjusting screw, passes through first adjusting hole and is connected with first base screw thread to with mounting panel and first base mutual fixed, and first base can move relative to mounting panel through the cooperation of first adjusting screw and first adjusting hole. When using the hidden type adjustable door hinge installation door provided by the utility model, if the deviation of the gap between the door body and the door frame appears, the relative movement between the mounting plate and the first base can be adjusted by unscrewing the first adjusting screw, so that the installation position of the door body is adjusted, thereby the deviation is corrected, and the efficiency and convenience of door installation are improved.

A home appliance includes: a cabinet; a main door; a sub door rotatable with respect to the main door; a main hinge device configured to allow the main door to rotate with respect to the cabinet; and a sub hinge device configured to allow the sub door to rotate with respect to the main door. The main hinge device includes a hinge body installed at the cabinet, a pin unit provided at the hinge body or the main door, and a pin slot in which the pin unit is received and provided at another of the hinge body and the main door. The sub hinge device includes a hinge pin that provides a rotation center for the sub door, and during an opening process of the main door, relative positions of the pin slot and the pin unit vary, and a rotation center of the main door moves.

The present application relates to the field of home appliances and provides a sliding door apparatus, a door body assembly, and a refrigeration device. The sliding door apparatus comprises: a traction component; a driving sliding door component, which is arranged on an enclosure door and is in transmission connection with an enclosure body by means of the traction component; and a first driven sliding door component, the first driven sliding door component being arranged on the enclosure door, the first driven sliding door component being in transmission connection with the driving sliding door component, and the first driven sliding door component and / or the driving sliding door component being connected to a door panel. In the sliding door apparatus of the present application, the driving sliding door component is driven by means of the traction component, the first driven sliding door component is driven by the driving sliding door component, and the door panel is driven by means of the first driven sliding door component to move relative to the width direction of the enclosure door, so as to allow the door panel to avoid obstructions at either side. Also, when only the first driven sliding door component is connected to the door panel, the driving sliding door component does not directly bear the weight of the door panel, which prevents the driving sliding door component from bearing external forces in other directions.

Adjustable concealed or invisible hinges for mounting a door panel or sash to a frame are provided that can be used for both rabbet joint or flush mount applications using the same hinge. This is made possible due to the use of two different types of arm systems that connect the frame portion of the hinge with the sash or door portion. These include a rotating lever arm system that allows for 180° guided rotational movement that is combined with a translational arm system that simultaneously superimposes translational movement of the sash movable body relative to the sash body.

This utility model discloses a large-angle, single-panel hinge, comprising: a rear fixing member, the top of which is fitted with a single-panel panel; the head end of the single-panel panel is fitted with a front fixing member; a first fastening screw hole is provided at the connection between the top of the front fixing member and the rear fixing member, and a first screw is installed in the first fastening screw hole; a second fastening screw hole is provided on the inner wall of the rear end of the rear fixing member and the single-panel panel, and a second screw is threaded into the inner wall of the second fastening screw hole. This invention relates to the field of hinge technology. By adopting an installation method combining snap-fit ​​and screw fastening, it eliminates the traditional operation of drilling pre-embedded holes in the cabinet, greatly simplifying the installation process. Construction personnel do not need to use professional drilling tools or possess advanced drilling skills; simple assembly and screw tightening are sufficient to quickly complete the fixation of the internal frame of the cabinet, significantly improving installation efficiency.

This utility model provides an interlocking electric hinge device, including a fixed base, a base, and a linkage transmission assembly hinged between the fixed base and the base. A drive device is installed on the door body, comprising a drive motor and a linkage assembly. The linkage assembly has a driving tooth, and the linkage transmission assembly has a driven tooth. The driving tooth and the driven tooth are adapted to mesh and connect. The drive motor is mounted on the door body, and its output shaft is connected to the linkage assembly. When the drive motor operates, it drives the linkage assembly to move, causing the driving tooth and the driven tooth to rotate relative to each other, thereby opening or closing the linkage transmission assembly and causing the base to be driven to open or close against the fixed base. The device features a simple structure, employs an interlocking push method, provides smooth transmission, a stable connection, and is reliable and practical. It is also easy to assemble and disassemble, convenient for maintenance and replacement, and improves the product's performance.