EP4180598B1 - Scharnier und elektrische vorrichtung - Google Patents

Scharnier und elektrische vorrichtung

Info

Publication number
EP4180598B1
EP4180598B1 EP22184485.5A EP22184485A EP4180598B1 EP 4180598 B1 EP4180598 B1 EP 4180598B1 EP 22184485 A EP22184485 A EP 22184485A EP 4180598 B1 EP4180598 B1 EP 4180598B1
Authority
EP
European Patent Office
Prior art keywords
arm
hinge
door body
drive
guide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP22184485.5A
Other languages
English (en)
French (fr)
Other versions
EP4180598C0 (de
EP4180598A1 (de
Inventor
Wenbin Zhu
Fan Yang
Yuhai CHEN
Junjie Zhang
Jianxun ZHAO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Original Assignee
Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202122766526.9U external-priority patent/CN216714148U/zh
Priority claimed from CN202111337565.5A external-priority patent/CN116104377B/zh
Application filed by Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd filed Critical Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Priority to EP25198133.8A priority Critical patent/EP4628692A3/de
Publication of EP4180598A1 publication Critical patent/EP4180598A1/de
Application granted granted Critical
Publication of EP4180598B1 publication Critical patent/EP4180598B1/de
Publication of EP4180598C0 publication Critical patent/EP4180598C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/18—Hinges with pins with two or more pins with sliding pins or guides
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4251—Details of the casing
    • A47L15/4257—Details of the loading door
    • A47L15/4261—Connections of the door to the casing, e.g. door hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/02—Hinges with pins with one pin
    • E05D3/022—Hinges with pins with one pin allowing an additional lateral movement, e.g. for sealing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/624—Arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form or shape
    • E05Y2800/292—Form or shape having apertures
    • E05Y2800/296—Slots
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/302—Application of doors, windows, wings or fittings thereof for domestic appliances for built-in appliances
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/304—Application of doors, windows, wings or fittings thereof for domestic appliances for dishwashers

Definitions

  • the present disclosure relates to the field of electrical appliances, in particular to a hinge suitable for a front panel of an electrical appliance and an electrical device including the hinge.
  • decorative hanging boards are usually installed on the revolving doors, so that the overall style of the electrical appliance is more compatible with the surrounding environment.
  • this may cause the decorative hanging board to interfere with the ground or other structures below when the revolving door is opened.
  • the prior art provides the technology of sliding the decorative hanging board, so that the decorative hanging board slides upward during the opening process of the revolving door.
  • the built-in dishwasher is usually embedded in the cabinet, and a decorative hanging board covering the front of the dishwasher is installed on the outside of the revolving door, such that the dishwasher and the cabinet form a beautiful whole in appearance and play a decorative role.
  • the decorative hanging board needs to slide upward relative to the dishwasher door during the opening process of the revolving door, so as to avoid the interference between the decorative hanging board and the structure such as the ground or a cabinet.
  • the existing decorative hanging board sliding structure usually needs to be equipped with a complex transmission structure, which is difficult to process, high in production cost, easily stuck by foreign objects, and has low reliability.
  • Patent application publication US2017260785A1 discloses a hinge for doors of electric household appliances equipped with a decorative front panel mounted slidably relative to the door in a direction at a right angle to an axis of rotation of the door, including a first element fixable, in use, to the frame of the electrical household appliance and a second element pivoting on the first element through a respective first pin and fixable, in use, to the door, so that the door can be opened and closed by tilting relative to the frame of the electrical household appliance, a tie rod pivoting on the second element and having a respective first cam profile engaging with a guide member integral with the first element, elastic means which are operatively coupled to the tie rod to apply in use a retaining action on the door during the movement of the door from a closed position to an open position.
  • Patent application publication EP 3621507B1 is a document of the prior art in the technical field in question.
  • the main purpose of the present disclosure is to provide a hinge and an electrical device including the hinge, so that the outer side panel of the door body can move up relative to the door body during the opening process of the revolving door.
  • the first guide mechanism and the second guide mechanism guide the drive arm to drive the panel to move relative to the door body in response to the door body being rotated.
  • the drive arm rotates reversely relative to the hinge arm.
  • the first guide mechanism includes a first guide pin and a first guide groove, the first guide pin is inserted into the first guide groove, one of the drive arm and the mounting member is provided with the first guide pin, other one of the drive arm and the mounting member is provided with the first guide groove, the first guide pin matches with the first guide groove, and when the door body is rotated, the first guide pin moves along an extension direction of the first guide groove.
  • the first guide groove is linear, and the first guide groove extends laterally relative to the main body.
  • the first guide groove is linear, and the first guide groove is inclined from the main body toward the door body.
  • the first guide groove is bent from the main body toward the door body.
  • the first guide groove has a first section and a second section arranged in sequence, the first section is in a shape of a circular arc, the second section is in a shape of an arc with a gradually decreasing radius, and when the door body is rotated to open the main body, the first guide pin gradually passes through the first section and the second section.
  • the drive arm rotates relative to the hinge arm around the first guide pin.
  • the first guide pin is provided on the drive arm, and the first guide groove is provided on the mounting member.
  • the second guide mechanism when the door body is rotated, the second guide mechanism makes the drive arm move following the rotation of the hinge arm.
  • the second guide mechanism includes a second guide pin and a second guide groove, the second guide pin is inserted into the second guide groove, any one of the drive arm and the mounting member is provided with the second guide pin, the other of the drive arm and the mounting member is provided with the second guide groove, the second guide pin matches with the second guide groove, and when the door body is rotated, the second guide pin moves along an extension direction of the second guide groove.
  • the second guide groove is linear.
  • the second guide pin is provided on the drive arm, and the second guide groove is provided on the hinge arm.
  • the hinge further includes a slider for being fixed on the panel, and the drive arm is rotatably connected with the slider to realize the rotational connection with the panel.
  • the hinge arm is provided with a sliding groove
  • the slider is slidably provided in the sliding groove
  • the drive arm is provided between the hinge arm and the mounting member.
  • the rotating shaft connects the mounting member and the hinge arm.
  • the mounting member is provided on the main body.
  • the drive arm has a first drive end and a second drive end
  • the first guide mechanism is provided between the first drive end and the mounting member
  • the second drive end is rotatably connected with the panel
  • the drive arm has a middle section between the first drive end and the second drive end, and the second guide mechanism is provided between the middle section and the hinge arm.
  • the first drive end and the middle section are moved toward the door body.
  • the hinge arm includes a first arm and a second arm, the first arm is configured for connecting with the door body, the second arm is elastically connected with the main body, and the second guide mechanism is provided between the second arm and the drive arm.
  • an included angle is formed between the first arm and the second arm, an intersection of the first arm and the second arm forms a first connection portion, and the first connection portion is connected with the rotating shaft.
  • the panel when the door body is rotated, the panel translates relative to the door body.
  • the present disclosure further provides an electric device including the hinge as described above.
  • the electrical device further includes
  • the electrical device is a dishwasher.
  • the dishwasher further includes a basket provided in the inner cavity.
  • the present disclosure provides a hinge and an electrical device including the hinge.
  • the hinge connects the door body and the main body.
  • One side of the door body is provided with a panel, and when the door body is rotated to open the main body, the panel moves relative to the door body to avoid interference with other structures.
  • the hinge structure can realize the upward movement of the panel with the opening of the door body only through the guiding linkage between the hinge arm and the drive arm, the transmission is simple and reliable, the structure is easy to manufacture, and the production cost is low.
  • the directional indication is only used to explain the relative positional relationship, movement, etc. of the components in a certain posture (as shown in the drawings). If the specific posture changes, the directional indication will change accordingly.
  • decorative hanging boards are usually installed on the revolving doors, so that the overall style of the electrical appliance is more compatible with the surrounding environment.
  • this may cause the decorative hanging board to interfere with the ground or other structures below when the revolving door is opened.
  • the decorative hanging board may slide relative to the revolving door, so that during the opening process of the revolving door, the decorative hanging plate slides upward to avoid the lower end of the decorative hanging board from colliding with the ground or other structures.
  • this usually needs to be equipped with a complex transmission structure such as multi-stage gears, which is difficult to process, high in production cost, easily stuck by foreign objects, and has low reliability.
  • the present disclosure provides a hinge 500, during the rotation and opening process of the door body 200 (equivalent to a revolving door), the hinge 500 can realize that the outer panel 300 (equivalent to the decorative hanging board) moves upward (upward, that is, toward the top of the door body), for example, slides upward, or translates upward, and during the rotation and closing process of the door body 200, the panel 300 is reset accordingly.
  • the hinge 500 can be applied to furniture, and can also be applied to the built-in electrical device, such as built-in dishwashers, built-in ovens, and the like.
  • the present disclosure also provides an electrical device including the hinge 500.
  • the electrical device is a dishwasher
  • the dishwasher has an inner cavity for loading tableware
  • a basket is provided in the inner cavity
  • the tableware is loaded in the basket.
  • a dishwasher is taken as an example to describe the structure of the electrical device and the hinge 500 in detail.
  • the built-in dishwasher is usually embedded in the cabinet, and a decorative hanging board covering the front of the dishwasher is installed on the outside of the revolving door.
  • the material or design style of the decorative hanging board is usually the same as the door panel of the cabinet, so that the dishwasher and the cabinet form a beautiful whole in appearance and play a decorative role.
  • the size of the decorative hanging board can be designed according to the shape of the adjacent cabinets to meet the needs of users. In some occasions, the length of the decorative hanging board needs to be designed to be longer to cover the dishwasher more completely, such that the outer side of the dishwasher and the adjacent cabinet door panel are more unified and beautiful, but this may cause the lower end of the decorative hanging board to interfere with the cabinet body or the ground when the revolving door of the dishwasher is opened, causing inconvenience to the user.
  • the electrical device includes a main body 100, a door body 200, and the hinge 500 connecting the main body 100 and the door body 200.
  • the main body 100 may be a main body of an electrical device, such as a body of a built-in dishwasher, the main body 100 has an inner cavity, the inner cavity has an opening, and the door body 200 is openably and closably provided at the opening.
  • the door body 200 is rotatably connected to the main body 100 through the hinge 500.
  • the door body 200 rotates around a first direction.
  • the extension direction of the first direction is the direction in which the rotating shaft 203 extends.
  • the first direction is a direction parallel to the placement surface of the main body 100, e.g., parallel to the ground.
  • the door body 200 has a closed state in which the main body 100 is rotated to close (in some embodiments, the opening is closed), and an open state in which the main body 100 is rotated to open (in some embodiments, the opening is opened).
  • the door body 200 has a fixed end 201 and a rotating end 202 arranged along a second direction, and the second direction may intersect the first direction.
  • the fixed end 201 and the rotating end 202 are relatively speaking, the one close to the hinge 500 is the fixed end 201, and the one far from the hinge 500 is the rotating end.
  • the bottom end of the door body 200 is the fixed end 201
  • the top end of the door body 200 is the rotating end 202.
  • the fixed end 201 is rotatably connected to the main body 100 by the rotating shaft 203 extending around the first direction.
  • the rotating end 202 rotates relative to the fixed end 201 to switch the door body 200 between the open state and the closed state.
  • the rotating end 202 has a movement stroke that rotates around the fixed end 201 and rotates away from the main body 100.
  • the rotating end 202 has a movement stroke that rotates around the fixed end 201 and is close to the main body 100.
  • the first direction is the extension direction of the rotating shaft 203
  • the second direction is the direction in which the panel 300 moves relative to the door body 200
  • the second direction may be substantially parallel to the plane where the outside of the door body 200 is located.
  • the first direction and the second direction intersect, the first direction is substantially perpendicular to the second direction, and the actual directions of the first direction and the second direction are not limited.
  • the first direction may extend substantially in a horizontal direction
  • the second direction is substantially parallel to the outer surface of the door body 200 and substantially perpendicular to the first direction.
  • a dishwasher is taken as an example, the first direction is substantially along the horizontal direction, the second direction is parallel to the outer surface of the door body 200 and substantially perpendicular to the first direction, and the second direction extends vertically when the door body 200 is in a closed state.
  • the door body 200 can be flipped open from top to bottom relative to the main body 100, the panel 300 moves relative to the outside of the door body 200 toward the rotating end 202, that is, the direction away from the hinge 500 moves relative to the door body 200 to avoid interference and collision between the lower end of the panel 300 and the ground or other structures.
  • the horizontal direction refers to a direction substantially parallel to the horizontal plane
  • the up-down direction refers to a direction substantially parallel to the direction of gravity, or a direction that forms a certain angle with the direction of gravity and is not perpendicular to each other.
  • the electrical device further includes a panel 300, and the panel 300 is movably provided on one side of the door body 200.
  • the panel 300 may be movably provided on one side of the door body 200 along the second direction.
  • the panel 300 can move relative to the door body 200 (e.g., slide relative to the door body 200 substantially parallel to the door body 200).
  • the panel 300 moves relative to the door body 200 along the second direction and away from the fixed end 201.
  • the panel 300 may be a decorative hanging board, or may be other plate-like structures that can move relative to the door body 200.
  • the panel 300 since the panel 300 moves from the fixed end 201 to the rotating end 202 as the door body 200 rotates, it is possible to avoid interference and collision between one end of the panel 300 close to the fixed end 201 and surrounding structures, such as the cabinet, the ground, and the like.
  • the panel 300 can be reset in the opposite direction (the direction from the rotating end 202 to the fixed end 201).
  • the present disclosure further provides a hinge 500, the hinge 500 is used to connect the door body 200 and the main body 100, so that the door body 200 can be rotatably arranged relative to the main body 100 around the rotating shaft 203 extending in the first direction.
  • One side of the door body 200 is provided with a movable panel 300, the door body 200 has a fixed end 201 and a rotating end 202 arranged in the second direction.
  • the rotating end 202 rotates around the fixed end 201 and rotates away from the main body 100.
  • the rotating end 202 rotates around the fixed end 201 and rotates close to the main body 100.
  • the panel 300 is provided on one side of the door body 200, including but not limited to the side of the door body 200 facing away from the main body 100.
  • the rotating end 202 rotates away from the main body 100, while the panel 300 moves relative to the door body 200 along the second direction and away from the fixed end 201.
  • the panel 300 moves from the fixed end 201 to the direction of the rotating end 202 as the door body 200 is rotated and opened, it is possible to avoid interference and collision between one end of the panel 300 close to the fixed end 201 and surrounding structures, such as the cabinet, the ground, and the like.
  • the rotating end 202 rotates close to the main body 100, and the panel 300 moves relative to the door body 200 along the second direction and in a direction close to the fixed end 201 (i.e., the opposite direction) (equivalent to the panel 300 being reset).
  • the panel 300 moves from the rotating end 202 to the fixed end 201 as the door body 200 rotates and closes.
  • the position of the panel 300 is adapted to the surrounding cabinet body of the electrical device, and the appearance is more uniform and beautiful.
  • the hinge 500 includes a rotating shaft 203, a hinge arm 10, a drive arm 20 and a mounting member 30.
  • the specific shapes and sizes of the rotating shaft 203, the hinge arm 10, the drive arm 20 and the mounting member 30 are not limited.
  • the hinge arm 10, the drive arm 20 and the mounting member 30 may be in the shape of a plate, a rod or the like.
  • the hinge arm 10 is used to rotatably connect the main body 100 and the door body 200, as shown in FIG 6 to FIG. 11 , the hinge arm 10 has a first connection portion 11 for rotatably connecting around the rotating shaft 203, the rotating shaft 203 extending along the first direction.
  • the position of the rotating shaft 203 may not be limited, as long as the hinge arm 10 can be rotated relative to the main body 100.
  • the rotating shaft 203 is fixed on the mounting member 30, the mounting member 30 is provided on the main body 100, and the hinge arm 10 is rotatably provided on the rotating shaft 203. That is, the rotating shaft 203 connects the mounting member 30 and the hinge arm 10 (the rotating shaft 203 is fixed on the mounting member 30, and the hinge arm 10 is rotatably connected to the rotating shaft 203, or the rotating shaft 203 is fixed on the hinge arm 10, and the rotating shaft 203 is rotatably connected to the mounting member 30).
  • the drive arm 20 can be provided between the hinge arm 10 and the mounting member 30 to simplify the structure.
  • the hinge arm 10 further has a first arm 12 and a second arm 13 around the rotating shaft 203.
  • the first arm 12 is used for connecting with the door body 200, such as connecting to the fixed end 201
  • the second arm 13 is used for connecting with the main body 100.
  • the second arm 13 is elastically connected to the main body 100, that is, elastically connected to the main body 100 through a pull cord and a tension spring.
  • the hinge 500 can realize the rotational connection between the main body 100 and the door body 200, such that the rotating end 202 rotates around the fixed end 201 toward or away from the main body 100, and the door body 200 is switched between the closed state and the open state.
  • the drive arm 20 is rotatably connected with the panel 300, and the rotational connection here is relative.
  • the drive arm 20 and the panel 300 can rotate relative to each other.
  • the drive arm 20 may be stationary while the panel 300 is rotated, or both the drive arm 20 and the panel 300 may be rotated, as long as either one can rotate relative to the other, it can be regarded as a rotational connection.
  • a second guide mechanism is provided between the drive arm 20 and the hinge arm 10
  • a first guide mechanism is provided between the mounting member 30 and the drive arm 20
  • the first guide mechanism and the second guide mechanism guide the drive arm 20 to drive the panel 300 to move relative to the door body 200 when the door body 200 is rotated.
  • the rotation of the door body 200 includes the opening of the door body 200 and the closing of the door body 200.
  • a first guide mechanism is provided between the mounting member 30 and the drive arm 20
  • a second guide mechanism is provided between the drive arm 20 and the hinge arm 10
  • the first guide mechanism and the second guide mechanism jointly constrain the drive arm 20, thereby urging the drive arm 20 to rotate relative to the panel 300 and driving the panel 300 to move relative to the door body 200.
  • the drive arm 20 moves along with the rotation of the hinge arm 10, and the first guide mechanism restricts the drive arm 20 from rotating following the rotation of the hinge arm 10.
  • the hinge arm 10 when the hinge arm 10 rotates, it can drive the drive arm 20 to approach the door body 200, restricting the rotation of the drive arm 20 following the rotation of the hinge arm 10 can be understood as the fact that the movement ranges of the drive arm 20 and the hinge arm 10 are inconsistent.
  • the drive arm 20 and the hinge arm 10 can rotate relative to each other. It may be that the drive arm 20 does not rotate while the hinge arm 10 rotates, or the rotation range of the drive arm 20 is smaller than the rotation range of the hinge arm 10.
  • the rotation direction of the drive arm 20 is different from the rotation direction of the hinge arm 10 (the drive arm 20 rotates reversely relative to the hinge arm 10), or the drive arm 20 is restricted to reciprocate in a straight line while the hinge arm 10 rotates. It is equivalent to applying a constraint to the drive arm 20 when the hinge arm 10 rotates, so that when the hinge arm 10 moves along with the rotation of the hinge arm 10, it cooperates with the second guide mechanism, when the door body is opened, the panel 300 is urged to move relative to the door body 200 in the direction away from the hinge 500, and when the door body 200 is closed, the panel 300 is urged to move relative to the door body 200 in the direction of the hinge 500.
  • the second guide mechanism makes the drive arm 20 move following the rotation of the hinge arm 10.
  • the hinge arm 10 rotates, and the drive arm 20 can follow the hinge arm 10 to move toward the door body 200.
  • the drive arm 20 moves in a direction close to the door body 200 to act on the panel 300.
  • the first guide mechanism restricts the rotation of the drive arm 20, and due to the driving effect of the second guide mechanism, the drive arm 20 moves toward the door body 200 as a whole, so as to promote the drive arm 20 to move in the direction away from the hinge, at this time, the panel 300 is rotated relative to the drive arm 20. In this way, the movement of the panel 300 can be effectively linked with the rotation of the door body 200 through the second guide mechanism.
  • the technical solution provided in this embodiment can be achieved through the restraint between the hinge arm 10, the drive arm 20 and the mounting member 30 in the hinge 500, the linkage between the rotation of the door body 200 and the movement of the panel 300 can be realized, the structure is simple and reliable, and the structure of the hinge 500 is easy to manufacture, the production cost is low, the transmission is simple, the jamming phenomenon is not easy to occur, and the reliability is high. In the embodiments above, no multi-stage gear transmission is needed.
  • the drive arm 20 has a first drive end 21 and a second drive end 22.
  • the first guide mechanism is provided between the first drive end 21 and the mounting member 30, and the second drive end 22 is rotatably connected with the panel 300. That is, the movement of the first drive end 21 of the drive arm 20 is restricted by the first guide mechanism. It can be understood that, since the panel 300 has a relative movement relative to the door body 200 (for example, along the second direction), during the movement of the door body 200 being rotated and opened, the movement of the hinge arm 10 causes the drive arm 20 to be forced to change its position.
  • the first guide mechanism constrains the hinge arm 10, so that the movement trajectory of the drive arm 20 can be limited.
  • the first guide mechanism limits the movement trajectory of the first drive end 21 relative to the main body 100 to be gradually disposed closer to the door body 200, such that the second drive end 22 of the drive arm 20 drives the panel 300 to move in the second direction away from the fixed end 201 along with the rotation of the hinge arm 10.
  • first guide mechanism and the second guide mechanism are not limited in this embodiment, for example, they can be sliding pins and sliding grooves that cooperate with each other, as long as the restraint on the drive arm 20 can be achieved, the drive arm 20 can be driven to move, such that during the movement of the rotating end 202 away from the main body 100, through the arrangement of the first guide mechanism and the second guide mechanism, the movement trajectory of the first drive end 21 gradually approaches the door body 200.
  • the drive arm 20 can drive the second drive end 22 to drive the panel 300 to move relative to the door body 200 along the second direction and away from the fixed end 201.
  • the rotating end 202 rotates to be close to the main body 100, through the first guide mechanism and the second guide mechanism, during the process of rotating and closing the hinge arm 10, the drive arm 20 can drive the second drive end 22 to drive the panel 300 to move relative to the door body 200 along the second direction and in a direction close to the fixed end 201, and the movement trajectory of the first drive end 21 is gradually away from the direction of the door body 200.
  • the first guide mechanism may be provided between the drive arm 20 and the main body 100.
  • the sliding pin or the sliding groove is directly formed on the main body 100, and the sliding groove or the sliding pin is correspondingly provided on the drive arm 20.
  • the hinge 500 has fewer components and occupies a smaller space, which is beneficial to maximizing the size of the electrical device.
  • the first guide mechanism is provided with the sliding pin or the sliding groove through the mounting member 30 provided separately from the main body 100.
  • the mounting member 30 can be connected to the main body 100 by means of bolts, welding or the like.
  • a separate mounting member 30 is configured to cooperate with the drive arm 20, and the first guide mechanism is provided between the mounting member 30 and the drive arm 20, so that the hinge 500 is easier to manufacture and has a low production cost.
  • the structure of the existing electrical device can be used, and there is no need to re-open the mold, which reduces the cost of research and development, and is also beneficial to the application of different materials for the hinge 500 and the main body 100.
  • the mounting member 30 may be fixed to the main body 100 by means of bolts or other structural connections.
  • the first guide mechanism includes a first guide pin 41 and a first guide groove 42 respectively disposed on the drive arm 20 and the mounting member 30.
  • the first guide pin 41 may be provided on the first drive end 21 of the drive arm 20
  • the first guide groove 42 is provided on the mounting member 30, and the first guide pin 41 may also be provided on the mounting member 30.
  • the first guide groove 42 is provided on the first drive end 21 of the drive arm 20 as long as the cooperation between the first drive end 21 and the mounting member 30 can be achieved.
  • the first guide pin 41 matches with the first guide groove 42 (inserted in each other), such that when the rotating end 202 is away from the main body 100, the movement trajectory of the second drive end 22 gradually approaches the direction of the door body 200. On the contrary, when the rotating end 202 is close to the main body 100, the movement trajectory of the second drive end 22 gradually moves away from the door body 200.
  • the linkage between the opening or closing of the door body 200 and the movement of the panel 300 along the door body 200 can be realized through the arrangement of the first guide pins 41 and the first guide grooves 42.
  • the structure is simple and reliable. Compared with complex transmission structures such as multi-stage gears, it is not easy to be stuck, easy to manufacture, and low in production cost.
  • the first guide pin 41 is provided on the first drive end 21, the first guide groove 42 is provided on the mounting member 30, and the first guide groove 42 is bent from the main body 100 toward the door body 200.
  • the specific shape of the first guide groove 42 can be various, for example, it can be a straight line or an arc shape, or a combination of a straight line and an arc shape, as long as the drive arm 20 can be restricted.
  • the second drive end 22 of the drive arm 20 may drive the panel 300 to move in the direction of the fixed end 201 or the rotating end 202 along the door body 200.
  • the first guide groove 42 can be linear (the whole is linear without obvious bending).
  • the first guide groove 42 may extend laterally or be inclined from the main body 100 toward the door body 200.
  • the curved first guide groove 42 may have lower resistance to a certain extent, and the movement of the panel 200 may be non-uniform according to the design.
  • the first guide groove 42 extends in an arc shape, so as to make the sliding of the first guide pin 41 smoother and avoid the occurrence of jamming.
  • the first drive end 21 of the drive arm 20 is constrained by the first guide groove 42 on the mounting member 30, the second drive end 22 of the drive arm 20 moves relative to the hinge arm 10 along the second direction.
  • the drive arm 20 is driven to drive the panel 300 to move away from the fixed end 201 along the second direction.
  • the drive arm 20 is driven to drive the panel 300 to move in the second direction and close to the fixed end 210.
  • the linkage between the opening of the door body 200 and the movement of the panel 300 along the door body 200 can be realized by the arrangement of the first guide pin 41 and the first guide groove 42.
  • the structure is simple and reliable. Compared with complex transmission structures such as multi-stage gears, it is not easy to be stuck, easy to manufacture, and low in production cost.
  • the door body 200 may be blocked near the rotating end 202.
  • a built-in dishwasher installed in a cabinet is taken as an example, the top plate 400 on the upper side of the cabinet may interfere with the upper end of the panel 300.
  • the panel 300 starts to move upward relative to the door body 200 prematurely, which is likely to cause the upper end of the panel 300 to collide with the top plate 400, which affects the user's use.
  • the panel 300 it is necessary to design the panel 300 not to move upward or to a lesser extent during the initial stroke of the door body 200 when the door body 200 is rotated and opened, so as to avoid the collision between the upper end of the panel 300 and the top plate 400, the door body 200 is moved to the top of the door body 200 in the latter part of the stroke when the door body 200 is opened, so as to prevent the lower end of the panel 300 from colliding with the ground. That is to say, during the entire stroke of the door body 200 being rotated and opened, the moving speed of the panel 300 is not uniform, which needs to be designed according to the actual situation.
  • the travel of the panel 300 relative to the door body 200 may be adaptively designed according to actual requirements.
  • this kind of adaptive design requires technical personnel to carry out precise design and pay higher research and development costs.
  • the design requirement of the movement stroke of the panel 300 relative to the door body 200 can be met simply by adapting the shape of the first guide groove 42, not only can a variety of stroke designs be realized, but also easy to realize, with low R&D cost and high reliability.
  • the dishwasher is taken as an example in the electrical device, in order to avoid mutual interference between the upper end of the panel 300 and the top plate 400, it can be designed during the previous stroke of the door body 200 being rotated and opened, the position of the panel 300 relative to the door body 200 remains unchanged. In this way, the collision between the upper end of the panel 300 and the top plate 400 is avoided, and during the rearward stroke of the door body 200 being rotated and opened, the panel 300 moves relative to the door body 200 along the second direction and away from the fixed end 201, so as to prevent the lower end of the panel 300 from colliding with the ground.
  • the previous stroke and the rearward stroke refer to two stages arranged according to time in the rotation and opening stroke of the door body 200.
  • the previous stroke and the rearward stroke may be arranged next to each other, or may be arranged at intervals.
  • the panel 300 moves relative to the door body 200 along the second direction and is close to the fixed end 201 to prevent the lower end of the panel 300 from colliding with the ground.
  • the position of the panel 300 relative to the door body 200 remains unchanged, so as to prevent the upper end of the panel 300 from colliding with the top plate 400.
  • the first guide groove 42 has a first section 421 and a second section 422 arranged in sequence, the first section 421 is in an arc shape, and the arc shape means that the first section 421 is in an arc shape with a substantially constant radius.
  • the first guide pin 41 slides in the first section 421, that is, the drive arm 20 is not restricted by the first guide mechanism (not restricted to rotate following the rotation of the hinge arm 10), the first drive end 21 of the drive arm 20 rotates relative to the rotating shaft 203, the second drive end 22 does not move or moves relatively small relative to the hinge arm 10, so as not to drive the panel 300 to move relative to the door body 200.
  • the panel 300 is fixed relative to the door body 200 during the previous stroke of the rotation of the rotating end 202 away from the main body 100.
  • the rotating end 202 continues to rotate away from the main body 100.
  • the second section 422 is in an arc shape with a gradually decreasing radius, when the drive arm 20 moves along with the rotation of the hinge arm 10, it will be restricted by the rotation (the rotation restriction is as described above, it can be understood that the movement range of the drive arm 20 and the hinge arm 10 are inconsistent. For example, relative rotation between the drive arm 20 and the hinge arm 10 can occur. It can be that the drive arm 20 does not rotate while the hinge arm 10 rotates.
  • the rotation range of the drive arm 20 around the first guide pin 41 is smaller than the rotation range of the hinge arm 10. It can also be that the rotation direction of the drive arm 20 around the first guide pin 41 is different from the rotation direction of the hinge arm 10 (i.e. rotate in the opposite direction). Therefore, the second drive end 22 drives the panel 300 to move relative to the door body 200 along the second direction and away from the fixed end 201. It can be understood that, through the structural design of the hinge 500, during the closing stroke of the door body 200, the panel 300 has an opposite movement stroke, which is not repeated herein.
  • the position of the panel 300 relative to the door body 200 remains unchanged in the previous stage of the door body 200 being rotated and opened.
  • the panel 300 moves relative to the door body 200 along the second direction and away from the fixed end 201, so as to avoid collision between the panel 300 and the top panel 400.
  • the panel 300 moves relative to the door body 200 in the second direction and in the direction close to the fixed end 201.
  • the position of the panel 300 relative to the door body 200 remains unchanged, so as to prevent the panel 300 from colliding with the top panel 400.
  • the movement stroke control of the panel 300 during the rotation process of the door body 200 is realized.
  • the structure is simple and easy to realize.
  • the moving speed of the panel 300 is precisely controlled according to the actual situation of the electrical device, so as to improve the user experience.
  • the drive arm 20 has a middle section 23 between the first drive end 21 and the second drive end 22, and the second guide mechanism is provided between the middle section 23 and the hinge arm 10.
  • the middle section 23 cooperates with the hinge arm 10 through a second guide mechanism.
  • the hinge arm 10 includes a first arm 12 and a second arm 13, the first arm 12 is connected to the door body 200, the second arm 13 is elastically connected to the main body 100, and the second guide mechanism is provided between the second arm 13 and the drive arm 20.
  • An included angle is formed between the first arm 12 and the second arm 13, the first connection portion 11 is formed at the connection between the first arm 12 and the second arm 13, and the first connection portion 11 is connected or rotatably connected with the rotating shaft 203.
  • the second guide mechanism includes a second guide pin 51 and a second guide groove 52, and the second guide pin 51 is inserted into the second guide groove 52.
  • the second guide groove 52 may be provided on the hinge arm 10, and the second guide pin 51 may be provided on the drive arm 20.
  • the second guide groove 52 may also be provided on the drive arm 20, and the second guide pin 51 may be provided on the hinge arm 10.
  • the second guide groove 52 is matched (inserted) with the second guide pin 51, so that the middle part of the drive arm 20 is constrained by the hinge arm 10.
  • a constraint point is further added between the second arm 13 of the hinge arm 10 and the middle section 23 of the drive arm 20, such that the movement trajectory of the drive arm 20 is more reliably restricted, and the force point of the hinge arm 10 on the drive arm 20 during the rotation process is increased. Since the driving force received by the drive arm 20 is more balanced, the drive arm 20 is driven more stably, and the jamming phenomenon is less likely to occur.
  • the second guide pin 51 is provided on the middle section 23, the second guide groove 52 is provided on the second arm 13, and the second guide pin 51 moves in the extension direction of the second guide groove 52.
  • the second guide groove 52 extends substantially in a straight line, for example, the second guide groove 52 may extend along the length direction of the second arm 13. As such, in this embodiment, during the rotation of the hinge arm 10, the middle part of the drive arm 20 is constrained by the hinge arm 10.
  • the second guide groove 52 acts on the second guide pin 51 to drive the drive arm 20 to swing, the first drive end 21 of the drive arm 20 is constrained by the first guide groove 42, so that the second drive end 22 of the drive arm 20 drives the panel 300 to move relative to the door body 200.
  • the drive arm 20 drives the panel 300 to move relative to the door body 200 along the second direction and away from the fixed end 201.
  • the drive arm 20 drives the panel 300 to move relative to the door body 200 along the second direction and close to the fixed end 201.
  • the second drive end 22 can be connected to the panel 300 in various ways.
  • the hinge 500 further includes a slider 60 for fixing the panel 300.
  • the first arm 12 is provided with a sliding groove 61 extending along the length direction of the first arm 12, and the drive arm 20 is rotatably connected with the slider 60 to realize the rotational connection with the panel 300.
  • the hinge arm 10 is provided with the sliding groove 61, and the slider 60 is slidably provided in the sliding groove 61,
  • the second drive end 22 and the slider 60 are respectively provided with a pin 71 and a pin 71 hole, the pin 71 matches with the hole of the pin 71, so that the second drive end 22 is rotatably connected with the slider 60.
  • the setting of the slider 60 makes it more convenient to connect the panel 300, so that the second drive end 22 is rotatably matched with the panel 300 through the slider 60.
  • the slider 60 fixes the panel 300 through the mounting frame 80, so that the panel 300 is firmly fixed, the slider 60 makes the fixing of the panel 300 more reliable, and prevents the panel 300 from being separated from the door body 200 after being used for a long time.
  • the slider 60 and the panel 300 can also be directly fixed with screws.
  • the slider 60 is rotatably connected with the second drive end 22, which is easy to assemble and disassemble, thereby reducing the maintenance cost of the hinge 500.
  • the present disclosure provides a hinge 500, and the hinge 500 can be applied to an electrical device.
  • the electrical device includes: a main body 100 having an inner cavity; a door body 200 rotatably connected to the main body 100 through the hinge 500 to open or close the inner cavity; a panel 300 movably provided on one side of the door body 200; and a hinge 500 of any of the above-mentioned embodiments.
  • the drive arm 20 moves along with the rotation of the hinge arm 10
  • the first drive end 21 of the drive arm 20 moves along the first guide groove 42 of the first guide mechanism and approaches the door body 200
  • the hinge arm 10 drives the drive arm 20 through the second guide mechanism. That is, when the hinge arm 10 rotates, the second guide mechanism can drive the drive arm 20 to move toward the door body 20, and because of the restraint of the first guide mechanism, the drive arm 20 is constrained to rotate following the rotation of the hinge arm 10, such that the middle section 23 of the drive arm 20 moves along the second guide groove 52 of the second guide mechanism and approaches the door body 200.
  • the second drive end 22 of the drive arm 20 can be driven to move in a direction away from the hinge 500, so that the panel 300 moves relative to the door body 200 in a direction away from the hinge 500.
  • the panel 300 has an opposite movement stroke, which is not repeated here.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Hinges (AREA)

Claims (15)

  1. Scharnier (500), verbindbar mit einem Türkörper (200) und einem Hauptkörper (100), um den Türkörper (200) relativ zum Hauptkörper (100) drehbar zu machen, wobei eine Seite des Türkörpers (200) mit einer beweglichen Platte (300) versehen ist, die sich in Reaktion auf ein Drehen des Türkörpers (200) relativ zu dem Türkörper (200) bewegt, wobei das Scharnier (500) Folgendes umfasst: eine Drehwelle (203), einen Scharnierarm (10), der an der Drehwelle (203) bereitgestellt und relativ zu dem Hauptkörper (100) drehbar ist, wobei der Scharnierarm (10) mit dem Türkörper (200) und dem Hauptkörper (100) verbindbar ist, einen Antriebsarm (20), der drehbar mit der Platte (300) verbindbar ist, wobei zwischen dem Antriebsarm (20) und dem Scharnierarm (10) ein zweiter Führungsmechanismus bereitgestellt ist, und ein Montageelement (30), wobei zwischen dem Montageelement (30) und dem Antriebsarm (20) ein erster Führungsmechanismus bereitgestellt ist, wobei der erste Führungsmechanismus und der zweite Führungsmechanismus den Antriebsarm (20) führen, die Platte (300) anzutreiben, sich in Reaktion auf das Drehen des Türkörpers (200) relativ zu dem Türkörper (200) zu bewegen, wobei der Antriebsarm (20) ein erstes Antriebsende (21) und ein zweites Antriebsende (22) aufweist, wobei der erste Führungsmechanismus zwischen dem ersten Antriebsende (21) und dem Montageelement (30) bereitgestellt ist,
    dadurch gekennzeichnet, dass das zweite Antriebsende (22) drehbar mit der Platte (300) verbindbar ist, wobei der Antriebsarm (20) einen Mittelabschnitt (23) zwischen dem ersten Antriebsende (21) und dem zweiten Antriebsende (22) aufweist und wobei der zweite Führungsmechanismus zwischen dem Mittelabschnitt (23) und dem Scharnierarm (10) bereitgestellt ist.
  2. Scharnier (500) nach Anspruch 1, wobei sich der Antriebsarm (20) in Reaktion auf das Drehen des Türkörpers (200) zusammen mit der Drehung des Scharnierarms (10) bewegt und wobei der erste Führungsmechanismus verhindert, dass sich der Antriebsarm (20) zusammen mit der Drehung des Scharnierarms (10) dreht, wobei sich optional der Antriebsarm (20) in Reaktion auf das Drehen des Türkörpers (200) relativ zum Scharnierarm (10) rückwärts dreht.
  3. Scharnier (500) nach Anspruch 1, wobei der erste Führungsmechanismus einen ersten Führungsstift (41) und eine erste Führungsrille (42) umfasst, wobei der erste Führungsstift (41) in die erste Führungsrille (42) eingesetzt ist, wobei eines von dem Antriebsarm (20) und dem Montageelement (30) mit dem ersten Führungsstift (41) versehen ist, wobei das andere von dem Antriebsarm (20) und dem Montageelement (30) mit der ersten Führungsrille (42) versehen ist, wobei der erste Führungsstift (41) mit der ersten Führungsrille (42) zusammenpasst und wobei sich der erste Führungsstift (41) in Reaktion auf das Drehen des Türkörpers (200) entlang einer Erstreckungsrichtung der ersten Führungsrille (42) bewegt.
  4. Scharnier (500) nach Anspruch 3, wobei die erste Führungsrille (42) linear ist und wobei sich die erste Führungsrille (42) relativ zu dem Hauptkörper (100) seitlich erstreckt oder wobei die erste Führungsrille (42) linear ist und wobei die erste Führungsrille (42) von dem Hauptkörper (100) zu dem Türkörper (200) hin geneigt ist oder wobei die erste Führungsrille (42) von dem Hauptkörper (100) zu dem Türkörper (200) hin gekrümmt ist.
  5. Scharnier (500) nach Anspruch 4, wobei die erste Führungsrille (42) einen ersten Abschnitt (421) und einen zweiten Abschnitt (422) aufweist, die nacheinander angeordnet sind, wobei der erste Abschnitt (421) eine Kreisbogenform aufweist, wobei der zweite Abschnitt (422) eine Bogenform mit einem schrittweise abnehmenden Radius aufweist und wobei der erste Führungsstift (41) in Reaktion auf das Drehen des Türkörpers (200) zum Öffnen des Hauptkörpers (100) nacheinander durch den ersten Abschnitt (421) und den zweiten Abschnitt (422) läuft.
  6. Scharnier (500) nach Anspruch 4, wobei sich der Antriebsarm (20) in Reaktion auf das Drehen des Türkörpers (200) relativ zum Scharnierarm (10) um den ersten Führungsstift (41) dreht.
  7. Scharnier (500) nach Anspruch 3, wobei der erste Führungsstift (41) an dem Antriebsarm (20) bereitgestellt ist und wobei die erste Führungsrille (42) an dem Montageelement (30) bereitgestellt ist.
  8. Scharnier (500) nach Anspruch 1, wobei der zweite Führungsmechanismus den Antriebsarm (20) führt, sich in Reaktion auf das Drehen des Türkörpers (200) zusammen mit der Drehung des Scharnierarms (10) zu bewegen.
  9. Scharnier (500) nach Anspruch 1, wobei der zweite Führungsmechanismus einen zweiten Führungsstift (51) und eine zweite Führungsrille (52) umfasst, wobei der zweite Führungsstift (51) in die zweite Führungsrille (52) eingesetzt ist, wobei eines von dem Antriebsarm (20) und dem Montageelement (30) mit dem zweiten Führungsstift (51) versehen ist, wobei das andere von dem Antriebsarm (20) und dem Montageelement (30) mit der zweiten Führungsrille (52) versehen ist, wobei der zweite Führungsstift (51) mit der zweiten Führungsrille (52) zusammenpasst und wobei sich der zweite Führungsstift (51) in Reaktion auf das Drehen des Türkörpers (200) entlang einer Erstreckungsrichtung der zweiten Führungsrille (52) bewegt,
    wobei optional:
    die zweite Führungsrille (52) linear ist oder
    der zweite Führungsstift (51) an dem Antriebsarm (20) bereitgestellt ist und wobei die zweite Führungsrille (52) in dem Scharnierarm (10) bereitgestellt ist.
  10. Scharnier (500) nach Anspruch 1, wobei das Scharnier (500) ferner ein Gleitstück (60) umfasst, das an der Platte (300) befestigt ist, und wobei der Antriebsarm (20) für eine Drehverbindung mit der Platte (300) drehbar mit dem Gleitstück (60) verbunden ist, wobei der Scharnierarm (10) optional mit einer Gleitrille (61) versehen ist und wobei das Gleitstück gleitfähig in der Gleitrille (61) bereitgestellt ist.
  11. Scharnier (500) nach einem der Ansprüche 1 bis 5 und 7 bis 10, wobei der Antriebsarm (20) zwischen dem Scharnierarm (10) und dem Montageelement (30) bereitgestellt ist und/oder die Drehwelle (203) das Montageelement (30) und den Scharnierarm (10) verbindet und/oder das Montageelement (30) an dem Hauptkörper (100) bereitgestellt ist.
  12. Scharnier (500) nach Anspruch 1, wobei sich das erste Antriebsende (21) und der Mittelabschnitt (23) in Reaktion auf das Drehen des Türkörpers (200) zum Öffnen des Hauptkörpers (100) hin zu dem Türkörper (200) bewegen.
  13. Scharnier (500) nach Anspruch 1, wobei der Scharnierarm (10) einen ersten Arm (12) und einen zweiten Arm (13) umfasst, wobei der erste Arm (12) mit dem Türkörper (200) verbunden ist, wobei der zweite Arm (13) elastisch mit dem Hauptkörper (100) verbunden ist und wobei der zweite Führungsmechanismus zwischen dem zweiten Arm (13) und dem Antriebsarm (20) bereitgestellt ist, wobei zwischen dem ersten Arm (12) und dem zweiten Arm (13) optional ein eingeschlossener Winkel gebildet ist, wobei ein Schnittpunkt des ersten Arms (12) und des zweiten Arms (13) einen ersten Verbindungsabschnitt (11) bildet, der mit der Drehwelle (203) verbunden ist.
  14. Scharnier (500) nach Anspruch 1, wobei die Platte (300) relativ zu dem Türkörper (200) gleitet, wenn der Türkörper (200) gedreht wird.
  15. Elektrische Vorrichtung, umfassend das Scharnier nach einem der Ansprüche 1 bis 14, optional ferner umfassend: einen Hauptkörper (100) mit einem inneren Hohlraum, einen Türkörper (200), der durch das Scharnier (500) zum Öffnen oder Verschließen des inneren Hohlraums drehbar mit dem Hauptkörper (100) verbunden ist, und eine Platte (300), die beweglich an einer Seite des Türkörpers (200) bereitgestellt ist, wobei der erste Führungsmechanismus derart mit dem zweiten Führungsmechanismus zusammenpasst, dass sich beim Drehen des Türkörpers (200) zum Öffnen des Hauptkörpers (100) zum Öffnen des inneren Hohlraums der Antriebsarm (20) zusammen mit der Drehung des Scharnierarms (10) bewegt, sich das erste Antriebsende (21) des Antriebsarms (20) entlang der ersten Führungsrille (42) des ersten Führungsmechanismus bewegt und sich dem Türkörper (200) nähert, wobei der Scharnierarm (10) durch den zweiten Führungsmechanismus den Antriebsarm (20) antreibt und wobei sich der Mittelabschnitt (23) des Antriebsarms (20) entlang der zweiten Führungsrille (52) des zweiten Führungsmechanismus bewegt und sich dem Türkörper (200) nähert, wobei das zweite Antriebsende (22) des Antriebsarms (20) angetrieben wird, sich derart in einer Richtung weg von dem Scharnier (500) zu bewegen, dass sich die Platte (300) relativ zu dem Türkörper (200) in einer Richtung weg von dem Scharnier (500) bewegt, wobei das elektrische Gerät optional ein Geschirrspüler ist, wobei der Geschirrspüler optional ferner einen Korb umfasst, der in dem inneren Hohlraum bereitgestellt ist.
EP22184485.5A 2021-11-11 2022-07-12 Scharnier und elektrische vorrichtung Active EP4180598B1 (de)

Priority Applications (1)

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EP25198133.8A EP4628692A3 (de) 2021-11-11 2022-07-12 Scharnier und elektrische vorrichtung

Applications Claiming Priority (2)

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CN202122766526.9U CN216714148U (zh) 2021-11-11 2021-11-11 铰链及电器设备
CN202111337565.5A CN116104377B (zh) 2021-11-11 2021-11-11 铰链及电器设备

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CN116678161B (zh) * 2023-05-29 2025-07-15 海信冰箱有限公司 冰箱

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ITUA20161650A1 (it) * 2016-03-14 2017-09-14 Nuova Star Spa Cerniera per ante di elettrodomestici.
IT201700049646A1 (it) * 2017-05-08 2018-11-08 Faringosi Hinges Srl Cerniera per elettrodomestico

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EP4180598A1 (de) 2023-05-17
EP4628692A2 (de) 2025-10-08

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