CN113090155B - Transmission mechanism and mirror cabinet thereof - Google Patents

Transmission mechanism and mirror cabinet thereof Download PDF

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Publication number
CN113090155B
CN113090155B CN202110567224.0A CN202110567224A CN113090155B CN 113090155 B CN113090155 B CN 113090155B CN 202110567224 A CN202110567224 A CN 202110567224A CN 113090155 B CN113090155 B CN 113090155B
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CN
China
Prior art keywords
piece
driving
bearing
cabinet door
sliding rail
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
CN202110567224.0A
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Chinese (zh)
Other versions
CN113090155A (en
Inventor
林孝发
林孝山
林波泉
任晓辉
黄开朝
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.)
Jomoo Kitchen and Bath Co Ltd
Original Assignee
Jomoo Kitchen and Bath 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
Application filed by Jomoo Kitchen and Bath Co Ltd filed Critical Jomoo Kitchen and Bath Co Ltd
Priority to CN202110567224.0A priority Critical patent/CN113090155B/en
Publication of CN113090155A publication Critical patent/CN113090155A/en
Priority to PCT/CN2021/119041 priority patent/WO2022247068A1/en
Application granted granted Critical
Publication of CN113090155B publication Critical patent/CN113090155B/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • E05F15/646—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables allowing or involving a secondary movement of the wing, e.g. rotational or transversal
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B67/00—Chests; Dressing-tables; Medicine cabinets or the like; Cabinets characterised by the arrangement of drawers
    • A47B67/005—Mirror cabinets; Dressing-tables
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4663—Horizontally-sliding wings specially adapted for furniture
    • 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
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The invention discloses a transmission mechanism and a mirror cabinet thereof, comprising a rack, a driving piece, a bearing piece, an elastic piece and a driven piece; the frame is provided with a first limit part; the driving piece moves between a first position and a second position along a first direction relative to the frame; the bearing piece is provided with a second limiting part; the driving part is contacted with the second limiting part in the process of moving from the second position to the first position to drive the bearing part to move in the same direction; the driving part drives the bearing part to move in the same direction in the process of moving from the first position to the second position until the bearing part abuts against the first limiting part and then the driving part continues to move to the second position; one end of the elastic piece is connected with the driving piece, the other end of the elastic piece is connected with the bearing piece, and the elastic piece is elastically deformed to drive the bearing piece when the driving piece moves from the first position to the second position; the driven piece moves along the first direction along with the bearing piece and is driven by the driving piece to move along a second direction perpendicular to the first direction when the driving piece moves relative to the bearing piece; the mirror cabinet is provided with a transmission mechanism to realize automatic translation of the cabinet door.

Description

Transmission mechanism and mirror cabinet thereof
Technical Field
The invention relates to the technical field of furniture, in particular to a transmission mechanism and a mirror cabinet thereof.
Background
The cabinet door and the cabinet body of the existing mirror cabinet are often hinged with each other, and the cabinet door is axially opened around the rotating shaft; after the cabinet door is opened, the mirror arranged on the door plate is perpendicular to the mirror cabinet main body, and a user cannot normally use the mirror on the mirror cabinet.
Disclosure of Invention
The invention aims to overcome the defects or problems in the background art and provides a transmission mechanism and a mirror cabinet thereof so as to realize the movement of the cabinet door.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The transmission mechanism comprises a frame, a driving part, a bearing part, an elastic part and a driven part: the frame is provided with a first limit part; the driving piece moves between a first position and a second position along a first direction relative to the frame; the bearing piece is provided with a second limiting part; the driving part is contacted with the second limiting part in the process of moving from the second position to the first position to drive the bearing part to move in the same direction; the driving part drives the bearing part to move in the same direction in the process of moving from the first position to the second position until the bearing part abuts against the first limiting part, and then the driving part continues to move to the second position; one end of the elastic piece is connected with the driving piece, and the other end of the elastic piece is connected with the bearing piece and is used for elastically deforming to drive the bearing piece when the driving piece moves from the first position to the second position; the driven member moves along the bearing member along a first direction, and is driven by the driving member to move along a second direction perpendicular to the first direction relative to the bearing member when the driving member moves relative to the bearing member.
Further, the device also comprises a driving piece; the driving piece is arranged on the frame and used for driving the driving piece to move between a first position and a second position relative to the frame.
Further, the driving piece comprises a motor, a belt, a driving wheel and a driven wheel; the motor is used for driving the driving wheel to rotate; the driven wheel rotates synchronously with the driving wheel through a belt; the driving piece is fixedly connected with the belt; when the motor rotates positively, the driving part moves from the second position to the first position relative to the frame; when the motor is reversed, the driving part moves from the first position to the second position relative to the frame.
Further, the shielding plate comprises a shielding plate, and a first limit switch and a second limit switch which are respectively arranged at a first position and a second position of the frame; the shielding sheet is fixedly connected to the belt; when the shielding piece moves along the belt to shield the first limit switch, the first limit switch is triggered and controls the motor to stop so that the driving piece is stopped at a first position relative to the frame; when the shielding piece moves to the shielding second limit switch along with the belt, the second limit switch is triggered and controls the motor to stop, so that the driving piece is stopped at a second position relative to the frame.
Further, the device also comprises a gear unit arranged on the bearing piece; the bearing piece is provided with a first sliding rail extending along a first direction and a second sliding rail extending along a second direction; the driven piece is arranged on the second sliding rail in a sliding way and slides between a third position and a fourth position relative to the bearing piece; the second rack is meshed with the gear unit; the driving part is arranged on the first sliding rail in a sliding way and is provided with a first rack meshed with the gear unit; when the driven piece moves from the second position to the first position and slides relative to the bearing piece, the driven piece is driven to slide from the third position to the fourth position along the second direction; when the driven piece moves from the first position to the second position and slides relative to the bearing piece, the driven piece is driven to slide from the fourth position to the third position along the second direction; the second limiting part is arranged at the end part of the first sliding rail.
Further, the gear unit includes a large gear and a small gear which coaxially rotate; the pinion is meshed with the first rack; the large gear is meshed with the second rack.
Further, the rack is provided with a third sliding rail extending along the first direction for sliding the bearing piece; the first limiting part is arranged at one end of the third sliding rail.
Further, the elastic piece is a spring; one end of the spring is connected with the driving piece, and the other end of the spring is connected with the bearing piece; when the driving part is positioned at the second position, the spring is stretched until the driving part is reset when abutting against the second limiting part.
The mirror cabinet comprises a cabinet body, a first cabinet door, a second cabinet door, a connecting piece and any transmission mechanism; the first cabinet door is fixed relative to the cabinet body; the second cabinet door is provided with a mirror surface and is parallel to the first cabinet door when the second cabinet door is closed; the transmission mechanism is arranged on the cabinet body; one end of the connecting piece is fixedly connected with the driven piece, and the other end of the connecting piece is fixedly connected with the second cabinet door; the first direction is parallel to the surfaces of the first cabinet door and the second cabinet door; the second direction is perpendicular to the surfaces of the first cabinet door and the second cabinet door; the first position is closer to the first door than the second position.
Further, the device also comprises a sliding block; the bearing piece is provided with a first sliding rail extending along a first direction, a second sliding rail and a fourth sliding rail extending along a second direction; the driven piece is arranged on the second sliding rail in a sliding way and slides between a third position and a fourth position relative to the bearing piece; the driving part is arranged on the first sliding rail in a sliding way and drives the driven part to slide relative to the bearing part along the second direction when sliding relative to the bearing part; the fourth sliding rail and the second sliding rail are respectively positioned at two opposite sides of the bearing piece along the first direction; the fourth sliding rail and the second sliding rail have the same length and are provided for sliding of the sliding block; one end of the connecting piece is fixedly connected with the sliding block.
From the above description of the present invention, compared with the prior art, the present invention has the following advantages:
1. The driving part can move relative to the bearing part before abutting the second limiting part and drive the driven part to move relative to the bearing part along the second direction by arranging the mode that the driving part abuts the second limiting part and then drives the bearing part to move in the same direction in the process of moving from the second position to the first position, so that a material foundation can be provided for the second cabinet door to longitudinally move and then transversely move relative to the first cabinet door in the process of moving the driving part from the second position to the first position; the driving part is driven to move in the same direction in the process of moving from the first position to the second position until the driving part abuts against the first limiting part, and then the driving part continues to move to the second position, so that the driving part can move relative to the bearing part after the driving part abuts against the first limiting part and drives the driven part to move relative to the bearing part in the opposite direction of the second direction, and therefore a material basis can be provided for the cabinet door to move transversely and longitudinally in the process of moving the driving part from the first position to the second position.
2. The driving part can move between a first position and a second position relative to the frame by arranging the driving part on the frame.
3. The driving part can move along with the belt by providing a specific structure of the driving part and fixedly connecting the belt with the driving part, so that the driving part can move from the second position to the first position and from the first position to the second position relative to the frame.
4. When the shielding piece moves along the belt to shield the first limit switch, the first limit switch is triggered and controls the motor to stop, so that the active piece can stop at a first position relative to the frame; when the shielding piece moves to the shielding second limit switch along with the belt, the second limit switch is triggered and controls the motor to stop, so that the driving piece can stop at a second position relative to the frame.
5. The gear unit, the first sliding rail extending along the first direction and the second sliding rail extending along the second direction are arranged on the bearing piece, and when the driving piece and the driven piece are respectively arranged on the first rack and the second rack of the gear unit core, the driving piece can be driven to slide from the third position to the fourth position along the second direction when moving from the second position to the first position and sliding relative to the bearing piece, and the driven piece can be driven to slide from the fourth position to the third position along the second direction when moving from the first position to the second position, so that a material foundation is provided for the cabinet door to move longitudinally and then longitudinally in the process of moving from the first position to the second position and then move longitudinally in the process of moving from the second position to the first position.
6. The driving piece drives and decelerates the driven piece in a mode that the gear unit is arranged to be a large gear and a small gear which coaxially rotate.
7. The third sliding rail for sliding the bearing piece in the first direction is arranged on the rack, and the first limiting part is arranged at one end of the third sliding rail, so that the bearing piece can slide relative to the rack under the drive of the driving piece, and the driving piece can move relative to the bearing piece when the driving piece abuts against the first limiting part.
8. The elastic piece is set to be a spring, and when the driving piece is located at the second position, the spring is stretched until the driving piece is reset when abutting against the second limiting part, so that the driving piece can move relative to the bearing piece firstly in the process of moving from the second position to the first position and then drives the driven piece to move relative to the frame after moving, and the carrying piece is driven to move only when the spring is deformed in the process of moving from the first position to the second position, thereby providing a material foundation for longitudinal movement firstly and then transverse movement in the process of moving the cabinet door from the second position to the first position and for transverse movement and longitudinal movement firstly and then in the process of moving the cabinet door from the first position to the first position.
9. The transmission mechanism is arranged on the cabinet body, one end of the connecting piece is fixedly connected with the driven piece, and the other end of the connecting piece is fixedly connected with the second cabinet door, so that when the driven piece slides along the second direction relative to the bearing piece, the second cabinet door provided with the mirror surface can move forward and dislocates with the first cabinet door, and the occupation of the storage space in the cabinet body caused by the movement of the second cabinet door is avoided; the driving piece drives the bearing piece to move in the same direction along the first direction, and the second cabinet door can transversely move to the front side of the first cabinet door, so that the situations that a mirror surface on the second cabinet door cannot be normally used when the second cabinet door is opened, the opening of the second cabinet door occupies the external space of the cabinet body, a user collides with the second cabinet door in the walking process and the like are avoided; in addition, when the driving part moves from the first position to the second position and drives the carrying part to move in the same direction, the second cabinet door can transversely move along the opposite direction of the first direction, and after the carrying part abuts against the first limiting part, when the driven part moves along the opposite direction of the second direction relative to the carrying part, the second cabinet door can be backwardly moved to the arrangement of the first pair of door parallel and level positions, and the surface of the mirror cabinet can be kept smooth and attractive.
10. Through set up fourth slide rail and slider on the carrier to with the mode of the other end and slider and follower rigid coupling of connecting piece, make the second cabinet door can move forward or the back relative cabinet body steadily, this setting can avoid the in-process that the second cabinet door moved back and forth to produce and rock.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments below are briefly introduced, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an exploded view of a mirror cabinet according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a mirror cabinet according to an embodiment of the invention;
FIG. 3 is a schematic diagram illustrating the movement of a second door relative to a first door in a second direction according to an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating the operation of the second door moving in a first direction relative to the first door according to the embodiment of the present invention;
FIG. 5 is a top view of a mirror cabinet according to an embodiment of the invention;
FIG. 6 is a top view of a transmission mechanism according to an embodiment of the present invention;
FIG. 7 is an exploded view of a transmission mechanism according to an embodiment of the present invention;
FIG. 8 is a front view of a transmission and a connector according to an embodiment of the present invention;
FIG. 9 is a top view of a transmission and a connector according to an embodiment of the present invention;
Fig. 10 is a side view of a mirror cabinet according to an embodiment of the invention.
The main reference numerals illustrate:
A mirror cabinet 1;
a cabinet body 2; a bottom plate 21; a back plate 22; a side plate 23; a top plate 24; a first chute 241; a second chute 242; a guide rail 25; a pulley 26;
A first cabinet door 3;
A second cabinet door 4; a mirror surface 41; a light strip 42;
A transmission mechanism 5; a frame 51; a first stopper 511; a third slide rail 512; a carrier 52; a second limiting portion 521; a first slide rail 522; a second slide rail 523; fourth slide rail 524; a driving member 53; a first slider 531; a first rack block 532; an elastic member 54; a follower 55; a second slider 551; a second rack block 552; a driving member 56; a motor 561; a belt 562; a drive wheel 563; a driven wheel 564; a gear unit 57; a large gear 571; pinion 572; a shielding sheet 58; a first limit switch 59; a second limit switch 60;
A slider 6;
A connecting member 7; a first connection portion 71; a second connecting portion 72; a third connecting portion 73; a fourth connecting portion 74;
A touch button 8;
A control unit 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are preferred embodiments of the invention and should not be taken as excluding other embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without creative efforts, are within the protection scope of the present invention.
In the claims, specification and drawings hereof, unless explicitly defined otherwise, the terms "first," "second," or "third," etc. are used for distinguishing between different objects and not for describing a particular sequential order.
In the claims, specification and drawings of the present application, unless explicitly defined otherwise, references to orientation or positional relationship such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. are based on the orientation and positional relationship shown in the drawings and are merely for convenience of description of the present application, and do not indicate or imply that the apparatus or element referred to must have a particular orientation or be constructed and operated in a particular orientation, nor should it be construed as limiting the specific scope of the application.
In the claims, specification and drawings of the present invention, unless explicitly defined otherwise, the term "fixedly connected" or "fixedly connected" should be construed broadly, i.e. any connection between them without a displacement relationship or a relative rotation relationship, that is to say includes non-detachably fixedly connected, integrally connected and fixedly connected by other means or elements.
In the claims, specification and drawings of the present invention, the terms "comprising," having, "and variations thereof as used herein, are intended to be" including but not limited to.
Referring to fig. 1 to 10, the present invention discloses a transmission mechanism 5 and a mirror cabinet 1 thereof. As shown in fig. 1 and 7, the mirror cabinet 1 includes a cabinet body 2, a first cabinet door 3, a second cabinet door 4, a transmission mechanism 5, a slider 6, a connection member 7, a touch button 8, and a control unit 9.
As shown in fig. 1, the cabinet 2 includes a bottom plate 21, a back plate 22, side plates 23, and a top plate 24; the bottom plate 21 is perpendicular to the back plate 22 and is provided with a guide slide rail 25 and a pulley 26 arranged on the guide slide rail 25; the side plates 23 include left and right side plates parallel to each other and provided separately on both sides of the bottom plate 21 and the back plate 22; the left side plate and the right side plate are perpendicular to the bottom plate 21 and the back plate 22; the top plate 24 is disposed opposite to the bottom plate 21, and is provided with a first chute 241 extending in a first direction and a second chute 242 extending in a second direction; as shown in fig. 2, the second chute 242 is located at one end of the first chute 241, communicates with the first chute 241, and has a width greater than that of the first chute 241.
The first cabinet door 3 is fixed relative to the cabinet body 2; in the embodiment of the present invention, the first cabinet door 3 is fixed to the right side of the front surface of the cabinet body 2 and is disposed opposite to the back plate 22.
The second cabinet door 4 is provided with a mirror surface 41 and a lamp belt 42 and is parallel to the first cabinet door 3 when closed; in the embodiment of the invention, the second cabinet door 4 is positioned at the left side of the front surface of the cabinet body 2 when being closed, and the bottom of the second cabinet door 4 is arranged in the guide sliding rail 25 arranged on the bottom plate 21 and abuts against the pulley 26.
The transmission mechanism 5 is arranged on the cabinet body 2 to provide a material basis for the movement of the second cabinet door 4 relative to the first cabinet door 3 in a first direction and a second direction, in the embodiment of the invention, the first direction is parallel to the surfaces of the first cabinet door 3 and the second cabinet door 4, the second direction is perpendicular to the surfaces of the first cabinet door 3 and the second cabinet door 4, and the transmission mechanism 5 is arranged on the top of the cabinet body 2 and is positioned below the top plate 24; as shown in fig. 6, it includes a frame 51, a carrier 52, a driving member 53, an elastic member 54, a driven member 55, a driving member 56, a gear unit 57, a shielding sheet 58, a first limit switch 59, and a second limit switch 60.
The frame 51 is provided with a first limit part 511 and a third slide rail 512 extending along a first direction; the first limiting portion 511 is disposed at one end of the third sliding rail 512.
The carrier 52 is slidably disposed on the third sliding rail 512, and is provided with a second limiting portion 521, a first sliding rail 522 extending along a first direction, a second sliding rail 523 extending along a second direction perpendicular to the first direction, and a fourth sliding rail 524; the fourth sliding rail 524 and the second sliding rail 523 are respectively located at two opposite sides of the carrier 52 along the first direction, and the lengths of the fourth sliding rail 524 and the second sliding rail 523 are the same; the second limiting portion 521 is disposed at an end of the first sliding rail 522.
The driving piece 53 is slidably disposed on the first sliding rail 522, and is provided with a first rack; which moves in a first direction relative to the frame 51 between a first position and a second position; the driving piece 53 continues to move to the second position after the bearing piece 52 abuts against the first limiting part 511 in the process of moving from the second position to the first position; in the embodiment of the present invention, the driving member 53 includes a first slider 531 and a first rack block 532 fixedly connected to each other, the first slider 531 is slidably disposed on the first sliding rail 522, and the first rack block 532 is provided with a first rack.
One end of the elastic piece 54 is connected with the driving piece 53, and the other end of the elastic piece is connected with the bearing piece 52, and the elastic piece is used for elastically deforming to drive the bearing piece 52 when the driving piece 53 moves from the first position to the second position; in the embodiment of the invention, the elastic member 54 is a spring, one end of the spring is connected to the driving member 53, the other end of the spring is connected to the supporting member 52, and when the driving member 53 is located at the second position, the spring is stretched until the driving member 53 contacts the second limiting portion 521 and returns to the original position, so that the driving member 53 can move relative to the supporting member 52 and can move relative to the frame 51 in preference to the supporting member 52.
The follower 55 is slidably disposed on the second sliding rail 523 and provided with a second rack; which slides relative to the carrier 52 between a third position and a fourth position and follows the movement of the carrier 52 in a first direction; when the driving piece 53 moves relative to the bearing piece 52, the driving piece 53 drives the driving piece 53 to move along a second direction perpendicular to the first direction relative to the bearing piece 52; in the embodiment of the present invention, the follower 55 includes a second slider 551 and a second rack block 552 fixedly connected to each other, where the second slider 551 is slidably disposed on the second slide rail 523, and the second rack block 552 is provided with a second rack.
The driving member 56 is disposed on the frame 51, and is used for driving the driving member 53 to move between a first position and a second position relative to the frame 51; in an embodiment of the present invention, the driver 56 includes a motor 561, a belt 562, a driving pulley 563, and a driven pulley 564; the motor 561 is used for driving the driving wheel 563 to rotate; the driven wheel 564 rotates synchronously with the driving wheel 563 via the belt 562; the belt 562 is fixedly connected with the driving member 53, so that the driving member 53 is driven to move from the second position to the first position relative to the frame 51 when the motor 561 rotates forward, and the driving member 53 is driven to move from the first position to the second position relative to the frame 51 when the motor 561 rotates backward.
The gear unit 57 is mounted on the carrier 52, and the first rack provided on the driving member 53 and the second rack provided on the driven member 55 are engaged with the gear unit 57, so that when the driving member 53 moves from the second position to the first position and slides relative to the carrier 52, the driven member 55 can be driven to slide from the third position to the fourth position along the second direction, and when the driving member 53 moves from the first position to the second position and slides relative to the carrier 52, the driven member 55 can be driven to slide from the fourth position to the third position along the second direction. In the embodiment of the present invention, the gear unit 57 includes a large gear 571 and a small gear 572 that coaxially rotate, the small gear 572 being engaged with a first rack, the large gear 571 being engaged with a second rack.
As shown in fig. 6 and 10, the shielding sheet 58 is fixedly connected to the belt 562, and the first limit switch 59 and the second limit switch 60 are respectively installed at a first position and a second position of the frame 51; in an embodiment of the invention, the first position is closer to the first cabinet door than the second position; when the shielding piece 58 moves along with the belt 562 to shield the first limit switch 59, the first limit switch 59 is triggered and controls the motor 561 to stop, so that the driving piece 53 is stopped at the first position relative to the frame 51; when the shielding piece 58 moves to the second limit switch 60 along with the belt 562, the second limit switch 60 is triggered and controls the motor 561 to stop, so that the driving member 53 is stopped at the second position relative to the frame 51.
As shown in fig. 6, the slider 6 is identical in size to the second slider 551 of the follower 55 and slides synchronously; which is slidably disposed on fourth slide rail 524.
As shown in fig. 8 and 9, one end of the connecting piece 7 is fixedly connected with the driven piece 55 and the sliding block 6, and the other end is fixedly connected with the second cabinet door 4, so as to avoid shaking in the process of moving the second cabinet door 4 back and forth; in an embodiment of the invention, the first direction is parallel to the surfaces of the first cabinet door 3 and the second cabinet door 4, the second direction is perpendicular to the surfaces of the first cabinet door 3 and the second cabinet door 4, and the first position is closer to the first cabinet door 3 than the second position; in the embodiment of the present invention, the connecting member 7 includes a first connecting portion 71, a second connecting portion 72, a third connecting portion 73 and a fourth connecting portion 74 integrally formed, the first connecting portion 71 is parallel to the third connecting portion 73, the second connecting portion 72 is located between the first connecting portion 71 and the third connecting portion 73 and perpendicular to the first connecting portion 71 and the third connecting portion 73, and the fourth connecting portion 74 is perpendicular to the third connecting portion 73; in the concrete assembly, the fourth connecting portion 74 of the connecting piece 7 is extended into the second sliding groove 242 along the extending direction of the third connecting portion 73, so that the fourth connecting portion 74 can be fixedly connected with the driven piece 55 and the sliding block 6 located below the bottom plate 21, and the first connecting portion 71 opposite to the third connecting portion 73 can be fixedly connected with the second cabinet door 4.
As shown in fig. 1, the touch button 8 and the control unit 9 are installed on the second cabinet door 4, the touch button 8 is in signal connection with the control unit 9, and the control unit 9 is in signal connection with the motor 561, so that a user can control forward rotation, reverse rotation and stop of the motor 561 through the touch button 8 on the second cabinet door 4, and automatic movement of the second cabinet door 4 of the mirror cabinet 1 is realized, and the mirror cabinet is convenient to use.
In the actual use process, as shown in fig. 3 and 5, when the motor 561 rotates positively, the driving member 53 slides along the belt 562 from the second position to the first position, and before the driving member 53 abuts against the second limiting portion 521, the driving member 53 is under the tension of the spring, slides relative to the bearing member 52 and drives the driven member 55 to slide, so that the connecting member 7 slides forward in the second chute 242, and further the second cabinet door 4 can move forward relative to the first cabinet door 3 before translating rightward; in the embodiment of the present invention, the distance by which the second cabinet door 4 moves forward relative to the first cabinet door 3, that is, the lengths of the second slide rail 523 and the fourth slide rail 524, are greater than the thickness of the first cabinet door 3, so that the second cabinet door 4 can be dislocated from the first cabinet door 3 after moving forward.
As shown in fig. 4, after the driving member 53 abuts against the second limiting portion 521, due to the spring reset, the driving member 53 can drive the carrier 52 to move synchronously along the first direction, so that the second cabinet door 4 can continue to move rightward relative to the first cabinet door 3 until the driving member 53 moves to the first position, the shielding piece 58 shields the second limiting switch 60, and the motor 561 stops rotating.
When the motor 561 is reversed, the driving member 53 slides from the first position to the second position along with the belt 562, and because the first sliding groove 241 has a certain width, the driving member 53 can slide relative to the bearing member 52 and drive the driven member 55 to slide along the opposite direction of the second direction before overcoming the tensile force of the spring, so that the connecting member 7 moves backward in the first sliding groove 241; when the driving member 53 overcomes the tension of the spring, the spring deforms to drive the carrying member 52 to move in the opposite direction of the first direction, so that the second cabinet door 4 moves leftwards relative to the first cabinet door 3 until the carrying member 52 abuts against the first limiting portion 511, the driving member 53 continues to move to the second position, and in the process of continuing to move to the second position, the driving member 53 slides relative to the carrying member 52 and drives the driven member 55 to slide in the opposite direction of the second direction, so that the second cabinet door 4 can move backwards relative to the first cabinet door 3 to enable the surface of the second cabinet door 4 to be flush with the surface of the first cabinet door 3, the closing of the second cabinet door 4 is achieved, and the attractiveness of the mirror cabinet 1 is improved.
In summary, the transmission mechanism 5 and the mirror cabinet 1 thereof provided by the invention realize the automatic horizontal and longitudinal translation of the cabinet door of the mirror cabinet 1, and avoid the situation that the mirror on the cabinet door cannot be normally used when the cabinet door is axially opened.
The foregoing description of the embodiments and description is presented to illustrate the scope of the invention, but is not to be construed as limiting the scope of the invention. Modifications, equivalents, and other improvements to the embodiments of the invention or portions of the features disclosed herein, as may occur to persons skilled in the art upon use of the invention or the teachings of the embodiments, are intended to be included within the scope of the invention, as may be desired by persons skilled in the art from a logical analysis, reasoning, or limited testing, in combination with the common general knowledge and/or knowledge of the prior art.

Claims (10)

1.A transmission mechanism, comprising:
The rack is provided with a first limiting part;
A driving member moving between a first position and a second position along a first direction relative to the frame;
The bearing piece is provided with a second limiting part;
the driving part is abutted against the second limiting part in the process of moving from the second position to the first position and then drives the bearing part to move in the same direction;
The driving part drives the bearing part to move in the same direction in the process of moving from the first position to the second position until the bearing part abuts against the first limiting part, and then the driving part continues to move to the second position;
One end of the elastic piece is connected with the driving piece, and the other end of the elastic piece is connected with the bearing piece and is used for elastically deforming to drive the bearing piece when the driving piece moves from the first position to the second position; and
A follower that follows the carrier in a first direction; when the driving piece moves relative to the bearing piece, the driving piece drives the driving piece to move along a second direction perpendicular to the first direction relative to the bearing piece.
2. A transmission mechanism as claimed in claim 1, wherein: the device also comprises a driving piece; the driving piece is arranged on the frame and used for driving the driving piece to move between a first position and a second position relative to the frame.
3. A transmission mechanism as claimed in claim 2, wherein: the driving piece comprises a motor, a belt, a driving wheel and a driven wheel;
The motor is used for driving the driving wheel to rotate; the driven wheel and the driving wheel synchronously rotate through the belt;
the driving piece is fixedly connected with the belt;
When the motor rotates positively, the driving part moves from a second position to a first position relative to the frame;
When the motor is reversed, the driving part moves from a first position to a second position relative to the frame.
4. A transmission mechanism as claimed in claim 3, wherein: the shielding piece, and a first limit switch and a second limit switch which are respectively arranged at a first position and a second position of the frame are also included;
the shielding sheet is fixedly connected to the belt;
When the shielding piece moves along the belt to shield the first limit switch, the first limit switch is triggered and controls the motor to stop so that the driving piece is stopped at a first position relative to the rack;
When the shielding piece moves to shield the second limit switch along with the belt, the second limit switch is triggered and controls the motor to stop, so that the driving piece is stopped at a second position relative to the frame.
5. A transmission mechanism as claimed in claim 1, wherein: the gear unit is arranged on the bearing piece;
The bearing piece is provided with a first sliding rail extending along the first direction and a second sliding rail extending along the second direction;
The driven piece is arranged on the second sliding rail in a sliding manner and slides between a third position and a fourth position relative to the bearing piece; it is provided with a second rack which is meshed with the gear unit;
The driving part is arranged on the first sliding rail in a sliding way and is provided with a first rack which cannot be meshed with the gear unit; when the driven piece moves from the second position to the first position and slides relative to the bearing piece, the driven piece is driven to slide from the third position to the fourth position along the second direction; when the driven piece moves from the first position to the second position and slides relative to the bearing piece, the driven piece is driven to slide from the fourth position to the third position along the second direction;
the second limiting part is arranged at the end part of the first sliding rail.
6. A transmission mechanism as claimed in claim 5, wherein: the gear unit comprises a large gear and a small gear which coaxially rotate; the pinion is meshed with the first rack; the large gear is meshed with the second rack.
7. A transmission mechanism as claimed in claim 1, wherein: the rack is provided with a third sliding rail extending along the first direction so as to enable the bearing piece to slide; the first limiting part is arranged at one end of the third sliding rail.
8. A transmission mechanism as claimed in claim 1, wherein: the elastic piece is a spring; one end of the spring is connected with the driving piece, and the other end of the spring is connected with the bearing piece;
When the driving part is located at the second position, the spring is stretched until the driving part is reset when abutting against the second limiting part.
9. A mirror cabinet, characterized by: comprising a cabinet body, a first cabinet door, a second cabinet door, a connecting piece and a transmission mechanism according to any one of claims 1 to 8;
the first cabinet door is fixed relative to the cabinet body; the second cabinet door is provided with a mirror surface and is parallel to the first cabinet door when the second cabinet door is closed; the transmission mechanism is arranged on the cabinet body; one end of the connecting piece is fixedly connected with the driven piece, and the other end of the connecting piece is fixedly connected with the second cabinet door; the first direction is parallel to the surfaces of the first cabinet door and the second cabinet door; the second direction is perpendicular to the surfaces of the first cabinet door and the second cabinet door; the first position is closer to the first cabinet door than the second position.
10. A mirror cabinet according to claim 9, wherein: the device also comprises a sliding block; the bearing piece is provided with a first sliding rail extending along a first direction, a second sliding rail and a fourth sliding rail extending along a second direction;
The driven piece is arranged on the second sliding rail in a sliding way and slides between a third position and a fourth position relative to the bearing piece;
The driving part is arranged on the first sliding rail in a sliding way and drives the driven part to slide relative to the bearing part along a second direction when sliding relative to the bearing part;
the fourth sliding rail and the second sliding rail are respectively positioned at two opposite sides of the bearing piece along the first direction; the length of the fourth sliding rail is the same as that of the second sliding rail, and the fourth sliding rail is provided for sliding of the sliding block;
one end of the connecting piece is fixedly connected with the sliding block.
CN202110567224.0A 2021-05-24 2021-05-24 Transmission mechanism and mirror cabinet thereof Active CN113090155B (en)

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CN202110567224.0A CN113090155B (en) 2021-05-24 2021-05-24 Transmission mechanism and mirror cabinet thereof
PCT/CN2021/119041 WO2022247068A1 (en) 2021-05-24 2021-09-17 Transmission mechanism and mirror cabinet having same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022247068A1 (en) * 2021-05-24 2022-12-01 九牧厨卫股份有限公司 Transmission mechanism and mirror cabinet having same
CN113679182B (en) * 2021-08-20 2023-02-28 浙江安防职业技术学院 Important scientific research project data anti-theft cabinet
CN113749424B (en) * 2021-09-30 2024-01-05 九牧厨卫股份有限公司 Mirror cabinet
CN114271619B (en) * 2021-12-24 2024-01-09 九牧厨卫股份有限公司 Cabinet and bathroom cabinet

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EP3112569A1 (en) * 2015-06-30 2017-01-04 HM Veiligheidsbeslag B.V. Operating device for operating a wall part
KR20170031818A (en) * 2015-09-11 2017-03-22 (주)포바스 Slide Door of Storage Closet using Synthetic Resins
CN208040167U (en) * 2018-04-15 2018-11-02 广东顺德胜上智能家居有限公司 Electric furniture bus door
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