CN104790794B - Hoisting capacity governor motion for furniture tilt-up door - Google Patents

Hoisting capacity governor motion for furniture tilt-up door Download PDF

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Publication number
CN104790794B
CN104790794B CN201510184368.2A CN201510184368A CN104790794B CN 104790794 B CN104790794 B CN 104790794B CN 201510184368 A CN201510184368 A CN 201510184368A CN 104790794 B CN104790794 B CN 104790794B
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China
Prior art keywords
drive link
driving cog
fixing seat
screw rod
linking arm
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CN201510184368.2A
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Chinese (zh)
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CN104790794A (en
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伍志勇
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伍志勇
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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/20Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2600/00Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10Adjustable or movable
    • E05Y2600/12Adjustable or movable by manual operation
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/20Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets

Abstract

A kind of hoisting capacity governor motion for furniture tilt-up door, including the upper turning-up devices being separately positioned on furniture cabinet, furniture tilt-up door and lock from device;Upper turning-up devices includes fixing seat, articulated jib, spring and connection arm assembly, connection arm assembly one end is connected with articulated jib, the other end is connected with fixing seat, spring one end acts on connection arm assembly, the other end acts on fixing seat, being provided with the adjusting part for regulating upper turning-up devices hoisting capacity size on fixing seat, adjusting part includes screw rod, driving cog and drive link;Screw rod and driving cog are fixing to be connected or threads turn connection, drive link two ends be provided with service portion and with driving cog drive connection;By instrumental purpose service portion, make spring be relatively fixed seat and produce displacement and the elastic transmission power increase acting on connection arm assembly and/or reduce, the final hoisting capacity size adjustment realizing upper turning-up devices;The service portion at drive link two ends is arranged towards the left and right sides locality of fixing seat respectively, practical.

Description

Hoisting capacity governor motion for furniture tilt-up door
Technical field
The present invention relates to a kind of hoisting capacity governor motion, a kind of keying for furniture tilt-up door Power governor motion.
Background technology
Chinese patent literature number is turned in open one on November 16th, 2011 for CN202039710U Door hinge, the curved end of the first cursor of this structure is rotatably connected with substrate, the second cursor curved Qu Duanyu substrate is rotatably connected, can simultaneously with the first cursor, the second cursor respective straight end weight Together in above-mentioned linking arm together two ends respectively with the first cursor, the second respective straight end of cursor Be rotatably connected, linking arm between the first cursor, the second cursor, the first cursor curved The free end of the motion bar of Qu Duanyu gas bar is hinged, and the fixing bar of gas bar is operatively connected on substrate, Substrate be additionally provided with have impact portions, after the second cursor rotates with the bullet of described corner elastic collision Property device.It is said that this structure can reduce noise, the closing motion of cabinet door or to open motion more flexible, Cabinet door, in motor process, is integral translation campaign, can avoid the possible impact head of common cabinet door The situation in portion;But, this Upturning door hinge does not possess regulatory function, closing motion or when opening motion Power all can not regulate, it is impossible to meets the use demand of user.Therefore, it is necessary to improve further.
Summary of the invention
The purpose of the present invention aims to provide a kind of simple and reasonable, and dependable performance easily produces, Yi Shi Existing, regulation is quick, easy to operate, and range is wide, collides little during opening and closing, noise low for family The hoisting capacity governor motion of tool tilt-up door, to overcome weak point of the prior art.
A kind of hoisting capacity governor motion for furniture tilt-up door designed by this purpose, including setting respectively Put the upper turning-up devices on furniture cabinet, furniture tilt-up door and lock from device;Wherein, upper turning-up devices bag Including fixing seat, articulated jib, spring and connection arm assembly, connection arm assembly one end is connected with articulated jib, The other end is connected with fixing seat, and spring one end acts on connection arm assembly, and the other end acts on fixing On seat, it is characterised in that: it is provided with for regulating upper turning-up devices on fixing seat and/or connection arm assembly The adjusting part of hoisting capacity size, adjusting part includes screw rod, driving cog and drive link;Wherein, spiral shell Bar and driving cog are fixing to be connected or threads turn connection, drive link two ends be provided with service portion and with biography Dynamic tooth drive connection;By instrumental purpose service portion, make spring be relatively fixed seat and produce displacement and make The elastic transmission power being used on connection arm assembly increases and/or reduces, opening of the final upper turning-up devices of realization Close power size adjustment;The service portion at described drive link two ends is respectively towards the left and right sides position side of fixing seat To setting.
Described adjusting part also includes support element, and support element is arranged on fixing seat or connection arm assembly On, and be connected with screw rod, driving cog and drive link.
Described screw rod is fixing with driving cog to be connected or threads turn connection, and drive link is provided with drive link Threaded portion and driving cog engage each other driving, and the left and right sides of fixing seat is respectively provided with jagged, transmission The service portion at bar two ends is arranged towards the gap position direction of fixing seat left and right sides respectively;Made by instrument With service portion, drive link passes through driving cog driving arm element, and support element drives spring to be relatively fixed Seat produces displacement, and the elastic transmission power making spring act on connection arm assembly increases and/or reduces, The final hoisting capacity size adjustment realizing upper turning-up devices.
The service portion at described drive link two ends sets towards the gap position direction of fixing seat left and right sides respectively Put, be provided with drive link threaded portion in the middle part of drive link and engage each other driving with driving cog;Made by instrument With service portion, drive link drives driving cog by drive link threaded portion, and support element is by driving cog Drive and on screw rod, make slide anteroposterior displacement and drive spring to be relatively fixed seat generation displacement, make spring The elastic transmission power on connection arm assembly that acts on increases and/or reduces, the upper turning-up devices of final realization Hoisting capacity size adjustment.
Described screw rod is fixing with driving cog to be connected or threads turn connection, and drive link two ends are provided with effect Portion, middle part is provided with drive link threaded portion, the service portion at two ends respectively towards fixing seat left and right sides lack Mouth locality is arranged, and the drive link threaded portion at middle part and driving cog engage each other driving;Described company Connecing arm component and at least include the first linking arm and the second linking arm, spring one end acts on the first linking arm And/or second linking arm, the other end acts on support element;By instrumental purpose service portion, pass Lever rotates and drives driving cog, the support element driving by driving cog by drive link threaded portion Make orientable linear slide displacement front and back along screw rod fore-and-aft direction and drive spring to be relatively fixed seat product Raw displacement, the elastic transmission power making spring act on the first linking arm and/or the second linking arm increases And/or reduce, the final hoisting capacity size adjustment realizing upper turning-up devices.
Described screw rod fix with fixing seat be connected and with driving cog on arrange driving cog threaded portion It is rotationally connected, drive link is provided with drive link threaded portion and engages each other driving, driving cog with driving cog And/or drive link locating rotation is on support element;By instrumental purpose service portion, drive rod rotation, And driving driving cog by drive link threaded portion, support element is joined by driving cog threaded portion and screw rod Close connection, make orientable linear slide displacement front and back along screw rod fore-and-aft direction, and drive spring relative Fixing seat produces displacement, makes spring act on the elastic biography on the first linking arm and/or the second linking arm Power increases and/or reduces, the final hoisting capacity size adjustment realizing upper turning-up devices.
Locating rack, driving cog and/or drive link locating rotation it is additionally provided with fixed on described support element On the frame of position;Arranging porose portion on described support element and locating rack, screw rod wears via portion and driving cog Threaded portion is rotationally connected;Being provided with positioning match part between support element and locating rack, the two leads to Cross positioning match part to be mutually located.
Described screw rod is connected with fixing seat locating rotation and fixes with driving cog and is connected or one-body molded, Drive link is connected with fixing seat locating rotation and is provided with drive link threaded portion and engages each other with driving cog Drive, support element is provided with support element threaded portion and is rotationally connected with screw flight;Pass through instrument Effect service portion, drive rod rotation and drive driving cog and screw rod, support by drive link threaded portion Element is connected with screw rod by support element threaded portion and makees orientable along screw rod fore-and-aft direction Linear slide displacement front and back, and drive spring to be relatively fixed seat generation displacement, make spring act on first Elastic transmission power on linking arm and/or the second linking arm increases and/or reduces, and final realization is turned over The hoisting capacity size adjustment of device.
Locating rack, driving cog and/or drive link locating rotation it is additionally provided with in location on described fixing seat On frame;Arranging porose portion on described locating rack, screw rod wears that via portion and driving cog are fixing to be connected;Fixed Being provided with positioning match part between position frame and fixing seat, the two is mutually located by positioning match part.
Described upper turning-up devices includes fixing seat, articulated jib, spring, connection arm assembly and intermediate arm, Connection arm assembly includes the first linking arm, the second linking arm, the 3rd linking arm and the 4th linking arm;Its In, first linking arm one end is hinged with fixing seat, and the other end and second linking arm one end are hinged, and second In the middle part of the linking arm other end and the 3rd linking arm hinged, the 3rd linking arm one end is hinged with fixing seat, separately One end is hinged with articulated jib one end, and the 4th linking arm one end is hinged with fixing seat, in middle part and articulated jib Portion is hinged, and the other end is hinged with intermediate arm one end, and the articulated jib other end is connected from device one end with lock, The intermediate arm other end is connected in the middle part of device with lock, and spring one end elastic reaction connects first, second The hinged place of arm, other end elastic reaction is on fixing seat;It is additionally provided with damping on described articulated jib Device, antivibrator one end is arranged on articulated jib, the other end at least when furniture tilt-up door is closed with middle Arm cooperates and produces cushioning effect.
The present invention improvement by said structure, is provided with use on fixing seat and/or connection arm assembly In the adjusting part of the upper turning-up devices hoisting capacity size of regulation, adjusting part includes screw rod, driving cog and biography Lever, user's service portion by the instrument left and right sides effect drive link from fixing seat, drive link turns Moving and drive driving cog by drive link threaded portion, support element passes through the driving of driving cog along screw rod Fore-and-aft direction is made orientable linear slide displacement front and back and drives spring to be relatively fixed seat generation displacement, The elastic transmission power making spring act on the first linking arm and/or the second linking arm increases and/or subtracts Few, the final hoisting capacity size adjustment realizing upper turning-up devices, make user to regulate according to the actual requirements The hoisting capacity size of upper turning-up devices, to reach to control speed and the effect of dynamics that furniture tilt-up door is closed, Make that the collision between furniture is less, noise is lower, and regulate behind location adjusting part again because each structure Tooth root between part engages each other to pin down and does not haves any offset phenomena, accurate positioning and firm, Allow users to regulate easily, the most at any time the hoisting capacity size of upper turning-up devices.It has structure Advantages of simple, dependable performance, easily produce, easily realize, regulation is quick, easy to operate, range Extensively, collide little during opening and closing, the features such as noise is low, practical.
Accompanying drawing explanation
Fig. 1 is first embodiment of the invention structural representation.
Fig. 2 is the upper turning-up devices of first embodiment of the invention and locks from device decomposition texture schematic diagram.
Fig. 3 is the upper turning-up devices of first embodiment of the invention and locks from apparatus structure schematic diagram (section view).
Fig. 4 is the adjusting part decomposition texture schematic diagram of first embodiment of the invention.
Fig. 5 is the upper turning-up devices of second embodiment of the invention and locks from apparatus structure schematic diagram (section view).
Fig. 6 is the adjusting part decomposition texture schematic diagram of second embodiment of the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
First embodiment
Seeing Fig. 1-Fig. 4, this is for the hoisting capacity governor motion of furniture tilt-up door, including being respectively provided with Upper turning-up devices on furniture cabinet X, furniture tilt-up door Y and lock are from device A;Wherein, upper turning-up devices Including fixing seat 1, articulated jib 2, spring 3 and connection arm assembly, connection arm assembly one end and articulated jib 2 connect, and the other end is connected with fixing seat 1, and spring 3 one end acts on connection arm assembly, the other end Act on fixing seat 1, fixing seat 1 and/or connection arm assembly are provided with and turn in regulation Putting the adjusting part of hoisting capacity size, adjusting part includes screw rod 4, driving cog 5 and drive link 6;Its In, screw rod 4 is fixing with driving cog 5 to be connected or threads turn connection, and drive link 6 two ends are provided with work With portion 6.1 and with driving cog 5 drive connection;By instrumental purpose service portion 6.1, make spring 3 phase Fixing seat 1 is produced displacement and the elastic transmission power increase acting on connection arm assembly and/or subtracts Few, the final hoisting capacity size adjustment realizing upper turning-up devices;The service portion 6.1 at described drive link 6 two ends Left and right sides locality towards fixing seat 1 is arranged respectively.
Adjusting part also includes that support element 7, support element 7 are arranged on fixing seat 1 or linking arm group On part, and it is connected with screw rod 4, driving cog 5 and drive link 6.
Screw rod 4 is fixing with driving cog 5 to be connected or threads turn connection, and drive link 6 is provided with transmission Bar threaded portion 6.2 and driving cog 5 engage each other driving, and the left and right sides of fixing seat 1 is respectively arranged with Breach 1.1, the service portion 6.1 at drive link 6 two ends is respectively towards the breach 1.1 of fixing seat 1 left and right sides Locality is arranged;By instrumental purpose service portion 6.1, drive link 6 is by driving cog 5 driving arm Element 7, support element 7 drives spring 3 to be relatively fixed seat 1 and produces displacement, makes spring 3 company of acting on The elastic transmission power on arm component that connects increases and/or reduces, and the hoisting capacity of the upper turning-up devices of final realization is big Minor adjustment.
Saying further, the service portion 6.1 at drive link 6 two ends is respectively towards fixing seat 1 left and right sides Breach 1.1 locality is arranged, and is provided with drive link threaded portion 6.2 and driving cog 5 in the middle part of drive link 6 Engage each other driving;By instrumental purpose service portion 6.1, drive link 6 is by drive link threaded portion 6.1 Drive driving cog 5, support element 7 by the driving of driving cog 5 make on screw rod 4 slide anteroposterior displacement, And drive spring 3 is relatively fixed seat 1 and produces displacement, spring 3 is made to act on the bullet on connection arm assembly Property driving force increase and/or reduce, the final hoisting capacity size adjustment realizing upper turning-up devices.
Yet further saying, screw rod 4 is fixing with driving cog 5 to be connected or threads turn connection, drive link 6 two ends are provided with service portion 6.1, and middle part is provided with drive link threaded portion 6.2, the service portion 6.1 at two ends Breach 1.1 locality towards fixing seat 1 left and right sides is arranged respectively, the drive link threaded portion at middle part 6.2 engage each other driving with driving cog 5;Described connection arm assembly at least includes the first linking arm 11 With the second linking arm 12, spring 3 one end acts on the first linking arm 11 and/or the second linking arm 12, The other end acts on support element 7;By instrumental purpose service portion 6.1, drive link 6 rotate and Driving cog 5, support element 7 is driven to pass through the driving of driving cog 5 along spiral shell by drive link threaded portion 6.2 Bar 4 fore-and-aft direction is made orientable linear slide displacement front and back and drives spring 3 to be relatively fixed seat 1 Produce displacement, make spring 3 act on the elasticity on the first linking arm 11 and/or the second linking arm 12 Driving force increases and/or reduces, the final hoisting capacity size adjustment realizing upper turning-up devices.
Further say, screw rod 4 is fixing with fixing seat 1 is connected and with setting on driving cog 5 Driving cog threaded portion 5.1 threads turn connects, drive link 6 is provided with drive link threaded portion 6.2 with Driving cog 5 engages each other driving, driving cog 5 and/or drive link 6 locating rotation at support element 7 On;By instrumental purpose service portion 6.1, drive link 6 rotates and by drive link threaded portion 6.2 Driving driving cog 5, support element 7 is by being connected of driving cog threaded portion 5.1 and screw rod 4, edge Screw rod 4 fore-and-aft direction makees orientable linear slide displacement front and back, and drives spring 3 to be relatively fixed seat 1 Produce displacement, make spring 3 act on the elasticity on the first linking arm 11 and/or the second linking arm 12 Driving force increases and/or reduces, the final hoisting capacity size adjustment realizing upper turning-up devices.
Locating rack 8, driving cog 5 and/or drive link 6 locating rotation it is additionally provided with on support element 7 On locating rack 8;Arranging porose portion 9 on described support element 7 and locating rack 8, screw rod 4 passes Hole portion 9 is connected with driving cog threaded portion 5.1 threads turn;Set between support element 7 and locating rack 8 Being equipped with positioning match part, the two is mutually located by positioning match part.
In said structure, upper turning-up devices includes fixing seat 1, articulated jib 2, spring 3, connection arm assembly And intermediate arm 10, connection arm assembly includes first linking arm the 11, second linking arm the 12, the 3rd connection Arm 13 and the 4th linking arm 14;Wherein, first linking arm 11 one end is hinged with fixing seat 1, another Hold hinged with second linking arm 12 one end, in the middle part of second linking arm 12 other end and the 3rd linking arm 13 Hinged, the 3rd linking arm 13 one end is hinged with fixing seat 1, and the other end is hinged with articulated jib 2 one end, 4th linking arm 14 one end is hinged with fixing seat 1, hinged in the middle part of middle part and articulated jib 2, the other end with Intermediate arm 10 one end is hinged, and articulated jib 2 other end is connected from device A one end with lock, intermediate arm 10 The other end is connected in the middle part of device A with lock, and spring 3 one end elastic reaction is at first, second linking arm Hinged place, other end elastic reaction is on fixing seat 1;It is additionally provided with resistance on described articulated jib 2 Buddhist nun's device 15, antivibrator 15 one end is arranged on articulated jib 2, and the other end is at least at furniture tilt-up door Y Cooperate with intermediate arm 10 and produce cushioning effect during closedown.
Second embodiment
Seeing Fig. 5, Fig. 6, this is for the hoisting capacity governor motion of furniture tilt-up door, and screw rod 4 is with fixing Seat 1 locating rotation connects and fixes with driving cog 5 and is connected or one-body molded, and drive link 6 is with fixing Seat 1 locating rotation connects and is provided with drive link threaded portion 6.2 and engages each other driving with driving cog 5, It is provided with support element threaded portion on support element 7 to be connected with screw rod 4 threads turn;Made by instrument With service portion 6.1, drive link 6 rotates and drives driving cog 5 and spiral shell by drive link threaded portion 6.2 Bar 4, support element 7 is connected by support element threaded portion and screw rod 4 and along before and after screw rod 4 Direction make orientable before and after linear slide displacement, and drive spring 3 to be relatively fixed seat 1 to produce displacement, The elastic transmission power making spring 3 act on the first linking arm 11 and/or the second linking arm 12 increases And/or reduce, the final hoisting capacity size adjustment realizing upper turning-up devices.
It is additionally provided with locating rack 8, driving cog 5 and/or drive link 6 locating rotation on fixing seat 1 to exist On locating rack 8;Arranging porose portion 9 on described locating rack 8, screw rod 4 wears via portion 9 and driving cog 5 fixing connections;Being provided with positioning match part between locating rack 8 and fixing seat 1, the two is joined by location Conjunction portion is mutually located.
Other not described same first embodiments.
The above-mentioned preferred version for the present invention, those of ordinary skill in the art are to its simple modification or change Make, within all falling within protection scope of the present invention.

Claims (8)

1. for a hoisting capacity governor motion for furniture tilt-up door, including being separately positioned on furniture cabinet Upper turning-up devices on body (X), furniture tilt-up door (Y) and lock are from device (A);Wherein, upper turning-up devices Including fixing seat (1), articulated jib (2), spring (3) and connection arm assembly, connection arm assembly one end Being connected with articulated jib (2), the other end is connected with fixing seat (1), and spring (3) one end acts on even Connecing on arm component, the other end acts on fixing seat (1), fixing seat (1) and/or linking arm group Being provided with the adjusting part for regulating upper turning-up devices hoisting capacity size on part, adjusting part includes screw rod (4), driving cog (5) and drive link (6);Wherein, screw rod (4) is fixing with driving cog (5) even Connect or threads turn connect, drive link (6) two ends be provided with service portion (6.1) and with driving cog (5) Drive connection;By instrumental purpose service portion (6.1), make spring (3) be relatively fixed seat (1) and produce Raw displacement and the elastic transmission power on connection arm assembly that acts on increase and/or reduce, and finally realize The hoisting capacity size adjustment of upper turning-up devices;The service portion (6.1) at described drive link (6) two ends is respectively Left and right sides locality towards fixing seat (1) is arranged;
It is characterized in that: described adjusting part also includes support element (7), support element (7) is arranged On fixing seat (1) or connection arm assembly, and with screw rod (4), driving cog (5) and drive link (6) It is connected;
Described screw rod (4) is fixing with driving cog (5) to be connected or threads turn connection, drive link (6) On be provided with drive link threaded portion (6.2) and driving cog (5) and engage each other driving, fixing seat (1) Left and right sides be respectively provided with jagged (1.1), the service portion (6.1) at drive link (6) two ends point Not breach (1.1) locality towards fixing seat (1) left and right sides is arranged;Made by instrumental purpose With portion (6.1), drive link (6) passes through driving cog (5) driving arm element (7), support element (7) drive spring (3) to be relatively fixed seat (1) and produce displacement, make spring (3) act on connection Elastic transmission power on arm component increases and/or reduces, the final hoisting capacity size realizing upper turning-up devices Regulation.
The most according to claim 1 for the hoisting capacity governor motion of furniture tilt-up door, its feature It is: the service portion (6.1) at described drive link (6) two ends is respectively towards fixing seat (1) left and right sides Breach (1.1) locality arrange, drive link (6) middle part be provided with drive link threaded portion (6.2) Driving is engaged each other with driving cog (5);By instrumental purpose service portion (6.1), drive link (6) Driving driving cog (5) by drive link threaded portion (6.1), support element (7) passes through driving cog (5) Driving make on screw rod (4) slide anteroposterior displacement and drive spring (3) be relatively fixed seat (1) Producing displacement, the elastic transmission power making spring (3) act on connection arm assembly increases and/or reduces, The final hoisting capacity size adjustment realizing upper turning-up devices.
The most according to claim 2 for the hoisting capacity governor motion of furniture tilt-up door, its feature It is: described screw rod (4) is fixing with driving cog (5) to be connected or threads turn connection, drive link (6) Two ends are provided with service portion (6.1), and middle part is provided with drive link threaded portion (6.2), the effect at two ends Portion (6.1) is arranged towards breach (1.1) locality of fixing seat (1) left and right sides respectively, middle part Drive link threaded portion (6.2) and driving cog (5) engage each other driving;Described connection arm assembly At least including the first linking arm (11) and the second linking arm (12), spring (3) one end acts on One linking arm (11) and/or the second linking arm (12), the other end acts on support element (7); By instrumental purpose service portion (6.1), drive link (6) rotates and by drive link threaded portion (6.2) Drive driving cog (5), support element (7) by the driving of driving cog (5) along before and after screw rod (4) Direction is made orientable linear slide displacement front and back and drives spring (3) to be relatively fixed seat (1) product Raw displacement, makes spring (3) act on the first linking arm (11) and/or the second linking arm (12) Elastic transmission power increase and/or reduce, the final hoisting capacity size adjustment realizing upper turning-up devices.
The most according to claim 3 for the hoisting capacity governor motion of furniture tilt-up door, its feature It is: described screw rod (4) is fixing with fixing seat (1) to be connected and goes up setting with driving cog (5) Driving cog threaded portion (5.1) threads turn connects, and drive link is provided with drive link threaded portion on (6) (6.2) driving, driving cog (5) and/or drive link (6) are engaged each other with driving cog (5) fixed Position rotates on support element (7);By instrumental purpose service portion (6.1), drive link (6) turns Moving and drive driving cog (5) by drive link threaded portion (6.2), support element (7) is by passing Being connected of dynamic tooth thread portion (5.1) and screw rod (4), can determine along screw rod (4) fore-and-aft direction work Linear slide displacement before and after Wei, and drive spring (3) to be relatively fixed seat (1) generation displacement, make Spring (3) acts on the elastic transmission on the first linking arm (11) and/or the second linking arm (12) Power increases and/or reduces, the final hoisting capacity size adjustment realizing upper turning-up devices.
The most according to claim 4 for the hoisting capacity governor motion of furniture tilt-up door, its feature It is: on described support element (7), be additionally provided with locating rack (8), driving cog (5) and/or biography Lever (6) locating rotation is on locating rack (8);Described support element (7) and locating rack (8) On porose portion (9) is set, screw rod (4) wears via portion (9) and driving cog threaded portion (5.1) screw thread It is rotationally connected;Being provided with positioning match part between support element (7) and locating rack (8), the two leads to Cross positioning match part to be mutually located.
The most according to claim 3 for the hoisting capacity governor motion of furniture tilt-up door, its feature It is: described screw rod (4) is connected with fixing seat (1) locating rotation and fixes with driving cog (5) Connecting or one-body molded, drive link (6) is connected with fixing seat (1) locating rotation and is provided with biography Lever threaded portion (6.2) and driving cog (5) engage each other driving, and support element is provided with on (7) Support element threaded portion is connected with screw rod (4) threads turn;By instrumental purpose service portion (6.1), Drive link (6) rotates and drives driving cog (5) and screw rod (4) by drive link threaded portion (6.2), Support element (7) is connected by support element threaded portion and screw rod (4) and along screw rod (4) Fore-and-aft direction makees orientable linear slide displacement front and back, and drives spring (3) to be relatively fixed seat (1) Produce displacement, make spring (3) act on the first linking arm (11) and/or the second linking arm (12) On elastic transmission power increase and/or reduce, the final hoisting capacity size adjustment realizing upper turning-up devices.
The most according to claim 6 for the hoisting capacity governor motion of furniture tilt-up door, its feature It is: on described fixing seat (1), be additionally provided with locating rack (8), driving cog (5) and/or transmission Bar (6) locating rotation is on locating rack (8);On described locating rack (8), porose portion (9) is set, Screw rod (4) wears that via portion (9) and driving cog (5) are fixing to be connected;Locating rack (8) and fixing seat (1) being provided with positioning match part between, the two is mutually located by positioning match part.
8. according to described in any one of claim 1-7 for the hoisting capacity governor motion of furniture tilt-up door, It is characterized in that: described upper turning-up devices includes fixing seat (1), articulated jib (2), spring (3), connects Connecing arm component and intermediate arm (10), connection arm assembly includes the first linking arm (11), the second connection Arm (12), the 3rd linking arm (13) and the 4th linking arm (14);Wherein, the first linking arm (11) One end is hinged with fixing seat (1), and the other end and the second linking arm (12) one end are hinged, and second connects Arm (12) other end and the 3rd linking arm (13) middle part hinged, the 3rd linking arm (13) one end with Fixing seat (1) is hinged, and the other end is hinged with articulated jib (2) one end, the 4th linking arm (14) Holding hinged with fixing seat (1), middle part is hinged with articulated jib (2) middle part, the other end and intermediate arm (10) One end is hinged, and articulated jib (2) other end is connected from device (A) one end with lock, intermediate arm (10) The other end is connected from device (A) middle part with lock, and spring (3) one end elastic reaction is first, second The hinged place of linking arm, other end elastic reaction is on fixing seat (1);Described articulated jib (2) On be additionally provided with antivibrator (15), antivibrator (15) one end is arranged on articulated jib (2), another End at least cooperates with intermediate arm (10) when furniture tilt-up door (Y) is closed and produces buffering and makees With.
CN201510184368.2A 2015-04-16 2015-04-16 Hoisting capacity governor motion for furniture tilt-up door Active CN104790794B (en)

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105587196A (en) * 2016-01-27 2016-05-18 伍志勇 Furniture tilt-up door opening-closing force adjusting mechanism
CN106246024B (en) * 2016-10-12 2017-11-10 伍志勇 A kind of angle of furniture turning device limits mechanism
CN106499287B (en) * 2016-12-30 2018-05-11 伍志勇 A kind of adjusting mechanism of furniture damping upset opening and closing

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EP0952290A2 (en) * 1998-04-21 1999-10-27 Hetal-Werke Franz Hettich GmbH & Co. Fitting for swingable mounting of an upwardly openable panel to a cabinet body
CN1589360A (en) * 2001-09-17 2005-03-02 休威·沃克家具锁具和铰链有限公司 Folding cover
CN1985064A (en) * 2004-07-14 2007-06-20 尤利乌斯·布卢姆有限公司 Actuating mechanism for a pivotably mounted actuating arm
CN102312632A (en) * 2010-07-06 2012-01-11 S-紧固件股份有限公司 Articulated mounting with helix torsion spring of tension adjustable joint
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CN204590920U (en) * 2015-04-16 2015-08-26 伍志勇 For the hoisting capacity governor motion of furniture tilt-up door

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