1608results about "Hinges" patented technology

PROBLEM: To stably support a door.SOLUTION: A door device includes: an engagement member provided in a variable link equipped with a variable connection length mechanism; and a cam member provided on a door and having a cam groove with which the engagement member engages. Furthermore, an extension end of the cam groove that comes into close proximity to an engagement part of the engagement member that moves within the cam groove, based on full opening movement of the door is an opening side end of the cam groove. The cam groove has a groove width change section being set on an opening side of the extension region including the opening side end, and a groove width of the cam groove in this groove width change section is narrower than a groove width on a closing side of the extension region beyond the groove width change section.

A console box for a vehicle includes a main body having a first accommodation space accessible through a first opening and a second accommodation space accessible through a second opening; a cover mounted on the main body and opening and closing the first opening; a detachable tray mounted on or detached from the first accommodation space through the first opening; and a sliding tray entering and exiting the second accommodation space through the second opening, opening and closing the second opening, and sliding in the second accommodation space, wherein the first accommodation space and the second accommodation space are communicated with each other in the main body.

A vehicle including a chassis, a cab coupled to the chassis, the cab having a front face, a body coupled to the chassis, and a shroud coupled to the cab such that an internal volume is defined between the cab and the shroud, the shroud at least partially defining: a first inlet positioned along a front side of the shroud and in fluid communication with the internal volume, and a second inlet arranged such that airflow along the front face of the cab enters the internal volume through the second inlet.

A hinge assembly includes first and second hinge units and an electrically conductive pin. The first hinge unit is mounted to a door of an enclosure and includes a pin support comprising a barrel, a knuckle, or both, a pin receptacle arranged and rotatable in the pin support, and an electrically conductive structure disposed at least partly inside the pin support and adjacent the pin receptacle. The second hinge unit is carried on the pin and is mountable to a frame structure. The second hinge unit can be removed from the first hinge unit to enable removal of the door. The electrically conductive structure is biased against the pin, remains in contact while the pin rotates, and is electrically connected to the door as the pin rotates while the first hinge unit remains mounted to the door.

The invention provides a connecting device of an embedded refrigerator door body and a mounting method of the connecting device. The connecting device comprises a first assembly used for being connected with a first door body and a second assembly used for being connected with a second door body. The first assembly is provided with a fixing structure used for positioning the first assembly to the first door body and a first matching part used for being in sliding fit with the second assembly. The second assembly is provided with a second matching part in sliding fit with the first matching part and a pre-positioning part detachably connected to the second matching part, and the pre-positioning part is provided with a first pre-positioning part used for pre-positioning the second assembly and the second door body and a second pre-positioning part matched with the first assembly for limiting. The second matching part is further provided with a fixing part used for being fixed to the second door body. The connecting device of the embedded refrigerator door body is simple in structure and convenient to install.

Disclosed herein is a charging door assembly of a vehicle, which improves operability when opened and reduces a protruding amount. The charging door assembly of a vehicle according to the present disclosure includes a charging door configured to open and close a charging port formed on a panel of a vehicle body, a main link hinge-coupled to the vehicle body and an inner surface of the charging door, and a sub-link hinge-coupled to the vehicle body and the inner surface of the charging door at a position spaced apart from the main link. After the charging door is moved to the outside of the panel, the inner surface of the charging door is opened while maintaining a state in which the inner surface of the charging door is located within a predetermined distance from the panel.

The embodiment of the invention belongs to the technical field of household appliances, and provides a refrigerator. The refrigerator comprises the door body, the refrigerator body and the hinge assembly, the hinge assembly comprises the rotating shaft and the shaft sleeve which are rotationally connected, a first conductive part is arranged in the rotating shaft, a second conductive part is arranged in the shaft sleeve, and the two conductive parts abut against each other and make contact with each other, so that electrical connection is achieved; the two conductive parts are electrically connected with the door body cable and the box body cable respectively, and the box body cable is electrically connected with the door body cable through the two conductive parts so as to supply power to electric devices on the door body. Through the arrangement, the door body is ensured to rotate relative to the box body and power is supplied to the door body, the position of the first conductive part relative to the rotating shaft is not changed, the position of the second conductive part relative to the shaft sleeve is not changed, the cable is prevented from rotating and pulling along with opening and closing of the door body, and the service life of the cable is prolonged; and the procedure that the cable penetrates through the hollow shaft is omitted, and the assembling efficiency of the refrigerator is improved.

Disclosed herein is a hinge assembly for providing an automatic door closing mechanism The hinge assembly comprising: a mounting portion for affixing the hinge assembly to a wall or a door frame, and a pivot portion rotatably affixed to the mounting portion, and moveable between an open position and a closed position. The mounting portion comprises a first magnet and the pivot portion comprises a second magnet, wherein the first magnet and the second magnet are arranged so as to bias the pivot assembly towards the closed position.

A door system comprises a door frame adapted to be mounted within an opening, a door pivotally attached to the door frame, an AC / DC converter configured to be electrically connected to an AC power unit operably associated with the door system, a slot in the door, a pre-wired receptacle disposed in the slot, and a DC electric device removably disposed in the pre-wired receptacle and electrically connected to the AC / DC converter through the electrical connector of the pre-wired receptacle. The pre-wired receptacle comprises an electrical connector electrically connected the AC / DC converter.

The invention relates to the technical field of civil air defense equipment, in particular to civil air defense protection equipment with a polyurea coating, which comprises a civil air defense door body, a support mounting assembly, an easily-detachable connecting assembly and a maintenance treatment assembly, the surface and an internal interlayer of the civil air defense door body are both provided with the polyurea coating, and one side of the civil air defense door body is provided with two support arms; the surface of the civil air defense door body is provided with the polyurea coating, the corrosion resistance and the anti-rust performance of a metal structure are improved, then when the civil air defense door body is installed, the supporting installation assembly with the maintenance treatment assembly and the easy-to-disassemble connecting assembly is arranged, when a bearing movably connected with the civil air defense door body is damaged and replaced, rapid and convenient replacement can be conducted, and the service life of the civil air defense door body is prolonged. In addition, the maintenance processing assembly can achieve water vapor blowing drying on the surface of the supporting connecting box and convenient lubrication of a supporting bearing in the supporting connecting box, and the using convenience and the corrosion-resistant safety of the civil air defense door body are further improved.

A hinge for dishwasher doors, including a first element and a second element pivoted together and mutually movable in a tilting fashion, the first and second elements being fixable one to a frame and the other to a door of an electrical appliance to make the door movable with respect to the frame between a closed position and an open position, a lever connecting the first and the second element, an elastic element connected to the lever and capable of generating, with its own deformation, an elastic reaction force capable of at least partially compensating for the weight of the door during its opening or closing, as well as means for regulating the intensity of this elastic reaction force.

A hinge holding device for firmly holding a pair of enclosures in an open or closed state has a base frame sandwiched between the pair of enclosures and supporting the pair of enclosures in an open or closed state, and a suction mechanism having a load generator disposed within at least one of the pair of enclosures. The suction mechanism generates a non-linear load between the base frame and one of the enclosures to maintain the open and closed state of one of the enclosures with respect to the base frame.

The utility model discloses a novel car body side back door hinge installation reinforcing structure, and belongs to the technical field of car body structures. The hinge mainly comprises a hinge reinforcing plate, an upper hinge nut plate, a lower hinge nut plate and an installation pipe beam assembly, the installation pipe assembly is fixed to one side of the hinge reinforcing plate, and the upper hinge nut plate is installed at one end of the installation pipe beam assembly; the lower hinge nut plate is mounted at the other end of the tubular beam assembly; wherein a first through hole is formed in the hinge reinforcing plate; a second through hole is formed in one side of the installation tubular beam assembly, a third through hole is formed in the other side of the installation tubular beam assembly, and the second through hole, the third through hole and the first through hole are located on the same straight line. By optimizing the connecting structure of the back door upper hinge nut plate, the back door lower hinge nut plate and the back door hinge reinforcing plate, a vehicle body side mounting structure is reinforced, the vehicle body side hinge mounting strength is enhanced, the reliability and durability of a vehicle are improved, and the stability of the back door is improved. The rear door plate structure is mainly used for optimizing the rear door plate structure of the vehicle body.

A refrigerator includes a cabinet, a control unit provided in the cabinet and controlling an operation of the refrigerator, a main door that opens or closes the cabinet and has an opening formed therein, a main hinge that couples the cabinet to the main door and allows the main door to be pivotably mounted, a sub-door formed on a front surface of the refrigerator and opens or closes the opening, a sub-hinge that couples the main door to the sub-door and allows the sub-door to be pivotably mounted, a sub-hinge cover that simultaneously shield a main hinge shaft of the main hinge and a sub-hinge shaft of the sub-hinge, and a wire disposed to extend from an inside of the sub-door, to be connected with the control unit, and to sequentially pass through the sub-hinge shaft and the main hinge shaft along an inside of the sub-hinge cover.

A vehicle door device includes first and second link arms having a first rotary coupling point with respect to a vehicle body and a second rotary coupling point with respect to a front door of a vehicle. The front door is opened toward a vehicle front side based on an operation of a link mechanism formed of the first and second link arms. The first link arm has the first rotary coupling point inside a dash panel provided at a front portion of a vehicle interior.

The utility model discloses an automatic opening and closing rotary connecting mechanism and an automatic system for a door or a window, the rotary connecting mechanism comprises a load-bearing hinge and a driving device, the load-bearing hinge comprises a first connecting seat and a second connecting seat, and the second connecting seat is rotatably connected with the first connecting seat; the driving device is mounted on the second connecting seat, is in transmission connection with the first connecting seat, and is used for driving the first connecting seat and the second connecting seat to rotate relatively. According to the rotary connecting mechanism, the bearing hinge can be used for rotary connection of a door or a window so as to bear the weight of the door or the window and achieve rotation of the door or the window, the driving device can drive the first connecting base and the second connecting base to rotate relatively, and therefore automatic opening and closing of the door or the window are achieved. The driving device and the bearing hinge are installed at the same position, integrated design of the hinge and the door opening mechanism is achieved, and the requirement for installation space can be lowered.

The utility model relates to the technical field of automobile door supports, in particular to an automobile door hinge support device which comprises a body support, a first butt-joint plate, a second butt-joint plate, a welding assembly and a reinforcing rib assembly, the first butt-joint plate is fixedly welded to the top of the body support, the welding assembly comprises a welding plate, the welding plate is arranged in a triangular shape, and the reinforcing rib assembly is arranged on the body support. The top of the welding plate is fixedly connected with a second butt joint plate through an aluminum plate, and the reinforcing rib assembly comprises a set of supporting plates. According to the automobile door hinge, the main body support, the reinforcing rib assembly and the welding assembly are arranged to form an integrated structure, the aluminum alloy casting structure is adopted, the requirement for the support of the automobile door hinge with light weight and high strength is met, the anti-fatigue performance of an automobile door is improved in cooperation with multi-bolt connection, the installation process is simplified, and meanwhile the maintenance cost is reduced.

The invention relates to a hinge assembly designed to prevent uncontrolled slamming of cabinet doors.

This utility model discloses an improved automotive door hinge assembly, including a fixed hinge, an opening hinge, an elastic element, and a pivot. The fixed hinge has a connecting seat, the opening hinge has a connecting arm, and the pivot is located at the connection between the connecting arm and the connecting seat. The fixed hinge has a limiting element that restricts the rotation angle of the opening hinge, and the limiting element includes a connecting rod. The connecting seat has an arc-shaped groove that slides with the connecting rod. The beneficial effects are as follows: When the protrusion of the sliding block slides with the groove, a large force is required to make the relative displacement between the sliding block and the damping block occur because the sliding block and the damping block are tightly engaged. When the sliding block and the damping block are disengaged, the resistance experienced by the sliding block is reduced, so the sliding of the sliding block in the sliding cavity is smoother. This application achieves that the resistance is large when the car door is first opened, and the resistance decreases when the car door is opened to a certain angle.

An air mobility apparatus and mobility apparatus having a door. The air mobility apparatus includes a fuselage having a first cabin and a second cabin; and a rear door having an inner door partitioning the first cabin and the second cabin, and an outer door partitioning the second cabin and an external space, wherein the inner door and the outer door are independently opened and closed.

The utility model belongs to the technical field of display cabinets, and discloses a cabinet door anti-collision display cabinet which comprises a display cabinet body and a glass door installed on the front face of the display cabinet body, and the upper end and the lower end of one side of the display cabinet body are rotationally connected with one side of the glass door through hinges. The glass door can rotate by 90 degrees relative to the front face of the display cabinet body through the hinge and then is opened, and the vertical face where the opened glass door is located does not intersect with the display cabinet body. One end of each hinge is slidably connected with the glass door, so that the opened glass door can be slidably arranged on one side of the display cabinet body. The glass door is located on the side face of the display cabinet body after being not opened completely, the opening degree of the front face of the display cabinet body can be maximized, articles can be taken and placed more conveniently, and the glass door is not prone to being damaged by collision.

The invention relates to a fitting adapter (1) for mounting on a hollow profile (2), preferably a hollow profile (2) for window or door frames, wherein the hollow profile (2) has two keyhole-shaped openings (4) in a side wall (3) for receiving the fitting adapter (1), and wherein the fitting adapter (1) comprises a base element (5) with receptacles (6) for connecting to other fitting elements, such as door or window hinges, and two fastening bolts (7).The fastening bolts (7) comprise a shaft (10) at least partially provided with a thread (8) for screwing into corresponding threaded bores (9) in the base element (5), a spacer section (11) with a diameter larger than that of the shaft (10) and a head (12) with a diameter larger than that of the spacer section (11), wherein the base element (5) can be suspended in the keyhole-shaped openings (4) in the hollow profile (2) via the fastening bolts (7) screwed into it and can be fixed by clamping the side wall (3) of the hollow profile (2) between the head (12) of the fastening bolts (7) and the base element (5).

The present disclosure relates to a home appliance. The present invention may comprise: a case having a storage space therein; and a door provided in front of the storage space to open or close the storage space. A first electronic component may be arranged in the case, and a second electronic component may be arranged in the door. The first electronic component and the second electronic component may be electrically connected by a wire. In this case, a wire guide may be arranged at a lower portion of the door. The wire guide may guide an alignment direction of the wire. Since the wire is aligned at the lower portion of the door along the wire guide, the concern that the wire is exposed to the outside of the home appliance may be reduced.

A hidden rotating shaft side hung door shower room comprises a front door, an outer side door frame is arranged on the side, where the front door is opened, of the front door, an inner side door frame is arranged on the side, away from the front door, of the front door, a rotating door frame is connected between the inner side door frame and the front door, a rotating shaft is arranged in the rotating door frame, and the front door is rotationally connected with the rotating shaft. Compared with an existing shower room using an exposed rotating shaft, the hidden rotating shaft type shower room has the advantages that the hidden rotating shaft design is adopted, the door leaf can smoothly and silently operate when opened and closed, space can be saved to the maximum extent when the door leaf is opened, and the hidden rotating shaft type shower room is particularly suitable for a bathroom environment with limited space and has a good market prospect. In addition, the hidden rotating shaft structure further has good sealing performance, water can be effectively prevented from being splashed out of the shower room, and the bathroom space is kept dry.

Described is a hinge for a door or window comprising: a box-shaped body (4) housed in a cavity (5) made on a fixed frame (1) or on a mobile frame (2); a movable body (8) having a cylindrical socket or portion (9) which can be coupled with an articulation pin (7) positioned in the box-shaped body (4), and a wing (10) projecting from the box-shaped body (4) for connection to the other fixed frame (1) or mobile frame (2); a device (11) for connecting the free end of the wing (10) to the other fixed frame (1) or mobile frame (2); the wing (10) protruding from the box-shaped body (4) comprises, at its free end, a foot (12) connecting to the fixed frame (1) or to the mobile frame (2) forming the connecting device (11); the connection foot (12) has a cross section shaped to match the tubular cross section of a channel (3) formed by the fixed frame (1) or by the mobile frame (2), in such a way as to allow the wing (10) of the mobile body (8) to be connected, by coupling by sliding of the connection foot (12) along and inside of the channel (3) of the fixed frame (1) or of the mobile frame (2).