CN104806103B - The elastic force handle structure of furniture tilt-up door - Google Patents
The elastic force handle structure of furniture tilt-up door Download PDFInfo
- Publication number
- CN104806103B CN104806103B CN201510209616.4A CN201510209616A CN104806103B CN 104806103 B CN104806103 B CN 104806103B CN 201510209616 A CN201510209616 A CN 201510209616A CN 104806103 B CN104806103 B CN 104806103B
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- Prior art keywords
- linking arm
- hinged
- arm
- door
- support element
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 46
- 238000006073 displacement reaction Methods 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 12
- 239000007769 metal material Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 7
- 239000000758 substrate Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- 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
- E05D3/16—Hinges with pins with two or more pins with seven parallel pins and four arms
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- 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
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
- E05F1/1269—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a traction spring
- E05F1/1276—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a traction spring for counterbalancing
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- 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
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
-
- 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
- E05D3/16—Hinges with pins with two or more pins with seven parallel pins and four arms
- E05D2003/163—Horizontal pivot-axis
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Hinges (AREA)
Abstract
A kind of elastic force handle structure of furniture tilt-up door, including upper turning-up devices, upper turning-up devices includes fixing seat, articulated jib, spring, connection arm assembly and for regulating the adjusting part of upper turning-up devices hoisting capacity size, connection arm assembly at least includes the first linking arm and the second linking arm, first linking arm one end is hinged with fixing seat, the other end and second linking arm one end are hinged, and the second linking arm other end is hinged with fixing seat and/or articulated jib；By the first hinge between first linking arm and the second linking arm, the first bearing pin being provided with groove, spring one end acts on groove, and the other end acts on the second bearing pin of adjusting part；The adjusting part effect by instrument, makes spring be relatively fixed seat and produces displacement, the final hoisting capacity size adjustment realizing upper turning-up devices.The present invention has simple and reasonable, dependable performance, easily produces, and easily realizes, and regulation is quick, easy to operate, and range is wide, smooth and easy during opening and closing, collide the features such as little, noise is low.
Description
Technical field
The present invention relates to a kind of furniture tilt-up door, the elastic force handle structure of a kind of furniture tilt-up door.
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 only realizes buffer damping by elastic device, closing motion or
Power when opening motion is unable to reach uniform effect, and this elastic device is in the hinged opening and closing of tilt-up door
Time frictional force big, noise is high, it is impossible to meet the use demand of user.Therefore, it is necessary to change further
Enter.
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, smooth and easy during opening and closing, collide little, noise is low
The elastic force handle structure of furniture tilt-up door, to overcome weak point of the prior art.
By the elastic force handle structure of a kind of furniture tilt-up door that this purpose designs, including upper turning-up devices, should
Upper turning-up devices include fixing seat, articulated jib, spring, connection arm assembly and be arranged on fixing seat,
And for regulating the adjusting part of turning-up devices hoisting capacity size, it is characterised in that: connection arm assembly is extremely
Including the first linking arm and the second linking arm less, first linking arm one end is hinged with fixing seat, the other end
Hinged with second linking arm one end, the second linking arm other end is hinged with fixing seat and/or articulated jib；
By the first hinge between first linking arm and the second linking arm, the first bearing pin is provided with groove,
Spring one end acts on groove, and the other end acts on the second bearing pin of adjusting part；Adjusting part
By the effect of instrument, make spring be relatively fixed seat and produce displacement, the final keying realizing upper turning-up devices
Power size adjustment.
Described first bearing pin is made up of metal material and is provided with the groove of annular, and spring is by metal
Material is made and radial section is rounded, both ends of the spring each extend over band arc the first pull hook and
Second pull hook, the first pull hook rotation-limited is on groove.
Described adjusting part includes regulating part and support element, and support element is provided with the second bearing pin,
Breach or the groove position of annular is made up and is provided with to second bearing pin of metal material, and the second pull hook is spacing
Rotate on breach or groove position；By the service portion of instrumental purpose regulating part, regulating part locating rotation,
And driving arm element moves, make spring be relatively fixed seat and produce displacement, the upper turning-up devices of final realization
Hoisting capacity size adjustment.
Articulated section it is provided with and by articulated section and the first linking arm and/or the on described first bearing pin
Two linking arms are connected；Step, spacing turn of the first pull hook is formed between described groove and articulated section
Move on groove and coordinated by step and the first linking arm and/or the second linking arm interval；Described
The first pull hook be placed in the first linking arm and/or the side of the second linking arm, or be placed in the first connection
Between arm and the second linking arm.
Described first pull hook rotation-limited is the most directly made in the left and right sides of groove and by step
Be used on the first linking arm and/or the second linking arm, with eliminate the first pull hook and the first linking arm and/
Or the contact noise that second between linking arm.
Described second bearing pin is arranged on support element and is provided with the breach of annular, breach with
Having formed dropping place between frame element, the second pull hook rotation-limited is on breach and by playing dropping place all the time
Do not act directly on support element, to eliminate the contact noise between the second pull hook and support element.
Described adjusting part includes screw rod, driving cog, regulating part and support element；Wherein, support unit
Part is arranged on fixing seat, regulating part locating rotation on support element and with driving cog drive connection,
Screw rod is fixing with driving cog to be connected or threads turn connection, and regulating part is provided with service portion；Pass through work
Tool effect service portion, regulating part locating rotation and being moved on screw rod by driving cog driving arm element
Dynamic, make spring be relatively fixed seat and produce displacement, 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, regulating part is provided with regulating part threaded portion and engages each other driving, driving cog with driving cog
With regulating part locating rotation on support element；By instrumental purpose service portion, regulating part rotate and
Driving driving cog by regulating part threaded portion, support element is coordinated by driving cog threaded portion and screw rod
Connect, make orientable linear slide displacement front and back along screw rod fore-and-aft direction, and drive spring the most solid
Reservation produces displacement, and the elastic transmission power making spring act on the first linking arm and the second linking arm increases
Big and/or reduce, the final hoisting capacity size adjustment realizing upper turning-up devices.
It is additionally provided with locating rack, driving cog and regulating part on described support element to be turned by locating rack location
Move on support element；Arranging porose portion on described support element and locating rack, screw rod wears via portion
It is rotationally connected with driving cog threaded portion；Positioning match part it is provided with between support element and locating rack,
The two is mutually located by positioning match part.
This structure also includes furniture cabinet and furniture tilt-up door, and upper turning-up devices is arranged on furniture cabinet,
It is provided with lock on furniture tilt-up door to be connected with upper turning-up devices from device；Described upper turning-up devices includes
Fixing seat, articulated jib, spring, connection arm assembly and intermediate arm, connection arm assembly includes first even
Connect arm, the second linking arm, the 3rd linking arm and the 4th linking arm；Wherein, first linking arm one end with
Fixing seat is hinged, and the other end and second linking arm one end are hinged, and the second linking arm other end and the 3rd is even
Connecing in the middle part of arm hinged, the 3rd linking arm one end is hinged with fixing seat, and the other end is hinged with articulated jib one end,
4th linking arm one end is hinged with fixing seat, hinged in the middle part of middle part and articulated jib, the other end and intermediate arm
One end is hinged, and the articulated jib other end is connected from device one end with lock, and the intermediate arm other end and lock are from device
Middle part connects, and spring one end elastic reaction is in the hinged place of first, second linking arm, and the other end is elastic
Act on fixing seat；Being additionally provided with antivibrator on described articulated jib, antivibrator one end is arranged on hinge
Connect on arm, the other end at least when furniture tilt-up door is closed with intermediate arm or the 4th linking arm cooperates,
And produce cushioning effect.
The present invention improvement by said structure, is provided with turning-up devices in regulation on fixing seat and opens
Closing the adjusting part of power size, adjusting part includes screw rod, driving cog, regulating part and support element,
User's service portion by the instrument side action regulating part from fixing seat, regulating part rotates and passes through
Regulating part threaded portion drives driving cog, and support element is made along screw rod fore-and-aft direction by the driving of driving cog
Before and after orientable, linear slide displacement and drive spring are relatively fixed seat and produce displacement, make spring make
The elastic transmission power being used on the first linking arm and the second linking arm increases and/or reduces, and finally realizes
The hoisting capacity size adjustment of upper turning-up devices, user can regulate the keying of turning-up devices according to the actual requirements
Power size, to reach to control speed and the effect of dynamics that furniture tilt-up door is closed, makes between furniture
Collide less, noise is lower, regulation location after adjusting part again because each component between tooth root mutual
Engagement pins down and does not haves any offset phenomena, accurate positioning and firm, allow users to easily,
The hoisting capacity size of the upper turning-up devices of regulation the most at any time；And the two ends of spring are connected with first respectively
The first bearing pin between arm and the second linking arm, the second bearing pin rotation-limited of adjusting part, effectively
While simplifying spring installation step, both ends of the spring the most directly acts on when upper turning-up devices opening and closing
On the first linking arm, the second linking arm and support element, thus the contact eliminated between each component is made an uproar
Sound, further reaches that tilt-up door opening and closing is smooth and easy, it is little to collide, noise is low effect, and tilt-up door
When opening or closing LAP position again because on the effect of turning-up devices arbitrarily hover, greatly full
The tilt-up door of the different setting height(from bottom)s of foot and the user of different stature height.It has simple in construction and closes
Reason, dependable performance, easily produce, easily realize, regulation is quick, easy to operate, and range is wide, opens
When closing smooth and easy, collide the features such as little, 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.
Fig. 4 is the upper turning-up devices of first embodiment of the invention and locks from apparatus structure schematic diagram (section view).
Fig. 5 is the adjusting part decomposition texture schematic diagram of first embodiment of the invention.
Fig. 6 is the first pin shaft structure schematic diagram of first embodiment of the invention.
Fig. 7 is the upper turning-up devices of second embodiment of the invention and locks from apparatus structure schematic diagram.
Fig. 8 is the first pin shaft structure 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. 6, the elastic force handle structure of this furniture tilt-up door, including upper turning-up devices, on this
Turning-up devices includes fixing seat 1, articulated jib 2, spring 3, connection arm assembly and is arranged on fixing seat 1
Upper and for regulating the adjusting part of turning-up devices hoisting capacity size, connection arm assembly at least includes the
One linking arm 11 and the second linking arm 12, first linking arm 11 one end is hinged with fixing seat 1, another
Hold hinged with second linking arm 12 one end, second linking arm 12 other end and fixing seat 1 and/or hinge
Connect arm 2 hinged；The first bearing pin 16 is passed through hinged between first linking arm 11 and the second linking arm 12,
Being provided with groove 16.1 on first bearing pin 16, spring 3 one end acts on groove 16.1, the other end
Act on the second bearing pin 17 of adjusting part；The adjusting part effect by instrument, makes spring 3 phase
Fixing seat 1 is produced displacement, the final hoisting capacity size adjustment realizing upper turning-up devices.
First bearing pin 16 is made up of metal material and is provided with the groove 16.1 of annular, spring 3
Being made up of metal material and radial section is rounded, spring 3 two ends each extend over the of band arc
One pull hook 3.1 and the second pull hook 3.2, the first pull hook 3.1 rotation-limited is on groove 16.1.
Adjusting part includes regulating part 6 and support element 7, and support element 7 is provided with the second bearing pin
17, the second bearing pin 17 is made up of metal material and is provided with breach 17.1 or the groove position of annular,
Second pull hook 3.2 rotation-limited is on breach 17.1 or groove position；Work by instrumental purpose regulating part 6
Move with portion 6.1, regulating part 6 locating rotation and driving arm element 7, make spring 3 be relatively fixed
Seat 1 produces displacement, the final hoisting capacity size adjustment realizing upper turning-up devices.
Articulated section 16.2 it is provided with and by articulated section 16.2 and the first linking arm on first bearing pin 16
11 and/or second linking arm 12 be connected；Shape between described groove 16.1 and articulated section 16.2
Become step 16.3, the first pull hook 3.1 rotation-limited on groove 16.1 and by step 16.3 with
First linking arm 11 and/or the second linking arm 12 interval coordinate；The first described pull hook 3.1 is placed in
First linking arm 11 and/or the side of the second linking arm 12.
Specifically, the side of the first bearing pin 16 is provided with articulated section 16.2 and by articulated section 16.2
It is connected with the first linking arm 11 or the second linking arm 12, the first linking arm 11 and the second linking arm
12 are hinged by articulated section 16.2, and the first pull hook 3.1 rotation-limited is in the left and right of groove 16.1
Both sides and the most do not act directly on the first linking arm 11 or the second linking arm 12 by step 16.3
On, to eliminate connecing between the first pull hook 3.1 and the first linking arm 11 and/or the second linking arm 12
Touch noise.Second bearing pin 17 is arranged on support element 7 and is provided with the breach 17.1 of annular,
Having formed dropping place 17.2 between breach 17.1 and support element 7, the second pull hook 3.2 rotation-limited is lacking
The most do not act directly on support element 7 on mouth 17.1 and by playing a dropping place 17.2, to eliminate
Contact noise between second pull hook 3.2 and support element 7.
Adjusting part includes screw rod 4, driving cog 5, regulating part 6 and support element 7；Wherein, support
Element 7 is arranged on fixing seat 1, and regulating part 6 locating rotation is on support element 7 and and transmission
Tooth 5 drive connection, screw rod 4 is fixing with driving cog 5 to be connected or threads turn connection, on regulating part 6
It is provided with service portion 6.1；By instrumental purpose service portion 6.1, regulating part 6 locating rotation and passing through
Driving cog 5 driving arm element 7 moves on screw rod 4, makes spring 3 be relatively fixed seat 1 and produces position
Move, the final hoisting capacity size adjustment realizing upper turning-up devices.
Specifically, screw rod 4 fixing with fixing seat 1 is connected and with the transmission of setting on driving cog 5
Tooth thread portion 5.1 threads turn connects, and regulating part 6 is provided with regulating part threaded portion 6.2 and transmission
Tooth 5 engages each other driving, driving cog 5 and regulating part 6 locating rotation on support element 7；Pass through
Instrumental purpose service portion 6.1, regulating part 6 rotates and drives driving cog by regulating part threaded portion 6.2
5, support element 7 is by being connected of driving cog threaded portion 5.1 and screw rod 4, 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,
Make the elastic transmission power that spring 3 acts on the first linking arm 11 and the second linking arm 12 increase and/
Or reduce, the final hoisting capacity size adjustment realizing upper turning-up devices.It is fixed to be additionally provided with on support element 7
Position frame 8, driving cog 5 and regulating part 6 pass through locating rack 8 locating rotation on support element 7；Described
Support element 7 and locating rack 8 on porose portion 9 is set, screw rod 4 wears via portion 9 and driving cog screw thread
Portion 5.1 threads turn connects；It is provided with positioning match part between support element 7 and locating rack 8, two
Person is mutually located by positioning match part.
This structure also includes furniture cabinet X and furniture tilt-up door Y, and upper turning-up devices is arranged on furniture cabinet X
On, furniture tilt-up door Y is provided with lock and is connected with upper turning-up devices from device A；Turn on described
Device includes fixing seat 1, articulated jib 2, spring 3, connection arm assembly and intermediate arm 10, linking arm
Assembly includes the first linking arm the 11, second linking arm the 12, the 3rd linking arm 13 and the 4th linking arm 14；
Wherein, first linking arm 11 one end is hinged with fixing seat 1, the other end and second linking arm 12 one end
Hinged, hinged in the middle part of second linking arm 12 other end and the 3rd linking arm 13, the 3rd linking arm 13 1
Holding hinged with fixing seat 1, the other end is hinged with articulated jib 2 one end, and the 4th linking arm 14 one end is with solid
Reservation 1 is hinged, and hinged in the middle part of middle part and articulated jib 2, the other end is hinged with intermediate arm 10 one end, hinge
Connecing arm 2 other end to be connected from device A one end with lock, intermediate arm 10 other end and lock are in the middle part of device A
Connecting, spring 3 one end elastic reaction is in the hinged place of first, second linking arm, and other end elasticity is made
It is used on fixing seat 1；Being additionally provided with antivibrator 15 on described articulated jib 2, antivibrator 15 one end sets
Putting on articulated jib 2, the other end at least connects with intermediate arm 10 or the 4th when furniture tilt-up door Y closes
Connect arm 14 cooperate and produce cushioning effect.
Second embodiment
Seeing Fig. 7, Fig. 8, the elastic force handle structure of this furniture tilt-up door, the first bearing pin 16 both sides set
It is equipped with articulated section 16.2 and by articulated section 16.2 and the first linking arm 11 and the second linking arm 12
Being connected, the first linking arm 11 and the second linking arm 12 are hinged by articulated section 16.2；Institute
Step 16.3, the first pull hook 3.1 rotation-limited is formed between groove 16.1 and the articulated section 16.2 stated
It is spaced with the first linking arm 11 and the second linking arm 12 on groove 16.1 and by step 16.3
Coordinate, be placed between the first linking arm 11 and the second linking arm 12.
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 (10)
1. an elastic force handle structure for furniture tilt-up door, including upper turning-up devices, turning-up devices bag on this
Include fixing seat (1), articulated jib (2), spring (3), connection arm assembly and be arranged on fixing seat (1)
Go up and for regulating the adjusting part of turning-up devices hoisting capacity size, it is characterised in that: linking arm group
Part at least includes the first linking arm (11) and the second linking arm (12), the first linking arm (11) one end
Hinged with fixing seat (1), the other end and the second linking arm (12) one end are hinged, the second linking arm (12)
The other end is hinged with fixing seat (1) and/or articulated jib (2)；First linking arm (11) and second
Pass through the first bearing pin (16) between linking arm (12) hinged, the first bearing pin (16) is provided with recessed
Groove (16.1), spring (3) one end acts on groove (16.1), and the other end acts on regulation group
On second bearing pin (17) of part；The adjusting part effect by instrument, makes spring (3) be relatively fixed
Seat (1) produces displacement, the final hoisting capacity size adjustment realizing upper turning-up devices.
The elastic force handle structure of furniture tilt-up door the most according to claim 1, it is characterised in that:
The groove (16.1) of annular, bullet are made up and are provided with to described first bearing pin (16) of metal material
Spring (3) is made up of metal material and radial section is rounded, and spring (3) two ends have each extended over
The first pull hook (3.1) with arc and the second pull hook (3.2), the first pull hook (3.1) rotation-limited
On groove (16.1).
The elastic force handle structure of furniture tilt-up door the most according to claim 1, it is characterised in that:
Described adjusting part includes regulating part (6) and support element (7), and support element is provided with on (7)
Second bearing pin (17), the second bearing pin (17) is made up of metal material and is provided with the breach of annular
(17.1) or groove position, the second pull hook (3.2) rotation-limited is on breach (17.1) or groove position；Logical
Cross the service portion (6.1) of instrumental purpose regulating part (6), regulating part (6) locating rotation and driving
Support element (7) is mobile, makes spring (3) be relatively fixed seat (1) and produces displacement, in final realization
The hoisting capacity size adjustment of turning-up devices.
The elastic force handle structure of furniture tilt-up door the most according to claim 3, it is characterised in that:
Articulated section (16.2) it is provided with and by articulated section (16.2) and the on described first bearing pin (16)
One linking arm (11) and/or the second linking arm (12) are connected；Described groove (16.1)
And forming step (16.3) between articulated section (16.2), the first pull hook (3.1) rotation-limited is recessed
Groove (16.1) is upper and is connected with the first linking arm (11) and/or second by step (16.3)
Arm (12) interval coordinates；Described the first pull hook (3.1) be placed in the first linking arm (11) and/or
The side of the second linking arm (12), or it is placed in the first linking arm (11) and the second linking arm (12)
Between.
The elastic force handle structure of furniture tilt-up door the most according to claim 4, it is characterised in that:
Described first pull hook (3.1) rotation-limited is in the left and right sides of groove (16.1) and by step (16.3)
The most do not act directly on the first linking arm (11) and/or the second linking arm (12), to eliminate
Contacting between the first pull hook (3.1) with the first linking arm (11) and/or the second linking arm (12)
Noise.
The elastic force handle structure of furniture tilt-up door the most according to claim 5, it is characterised in that:
Described second bearing pin (17) is arranged on support element (7) and is provided with the breach (17.1) of annular,
Dropping place (17.2), the second pull hook (3.2) has been formed between breach (17.1) and support element (7)
Rotation-limited above and is not the most acted directly on by a dropping place (17.2) at breach (17.1) and props up
On frame element (7), to eliminate the contact noise between the second pull hook (3.2) and support element (7).
The elastic force handle structure of furniture tilt-up door the most according to claim 6, it is characterised in that:
Described adjusting part includes screw rod (4), driving cog (5), regulating part (6) and support element (7)；
Wherein, support element (7) is arranged on fixing seat (1), and regulating part (6) locating rotation is at support
Element (7) is upper and fixes with driving cog (5) drive connection, screw rod (4) and driving cog (5)
Connect or threads turn connects, regulating part (6) is provided with service portion (6.1)；Pass through instrumental purpose
Service portion (6.1), regulating part (6) locating rotation and by driving cog (5) driving arm element
(7) upper mobile at screw rod (4), make spring (3) be relatively fixed seat (1) and produce displacement, finally
The hoisting capacity size adjustment of turning-up devices in realization.
The elastic force handle structure of furniture tilt-up door the most according to claim 7, it is characterised in that:
Described screw rod (4) is fixing with fixing seat (1) to be connected and the driving cog that arrange upper with driving cog (5)
Threaded portion (5.1) threads turn connects, and regulating part (6) is provided with regulating part threaded portion (6.2)
Driving, driving cog (5) and regulating part (6) locating rotation is engaged each other at support with driving cog (5)
On element (7)；By instrumental purpose service portion (6.1), regulating part (6) rotates and by adjusting
Joint part threaded portion (6.2) drives driving cog (5), and support element (7) passes through driving cog threaded portion (5.1)
With being connected of screw rod (4), along screw rod (4) fore-and-aft direction make orientable before and after linear slide
Displacement, and drive spring (3) to be relatively fixed seat (1) to produce displacement, make spring (3) act on the
Elastic transmission power on one linking arm (11) and the second linking arm (12) increases and/or reduces,
Realize the hoisting capacity size adjustment of upper turning-up devices eventually.
The elastic force handle structure of furniture tilt-up door the most according to claim 8, it is characterised in that:
Locating rack (8), driving cog (5) and regulating part (6) it is additionally provided with logical on described support element (7)
Cross locating rack (8) locating rotation on support element (7)；Described support element (7) and location
Arranging porose portion (9) on frame (8), screw rod (4) wears via portion (9) and driving cog threaded portion (5.1)
Threads turn connects；It is provided with positioning match part between support element (7) and locating rack (8), two
Person is mutually located by positioning match part.
10., according to the elastic force handle structure of furniture tilt-up door described in any one of claim 1-9, it is special
Levy and be: also including furniture cabinet (X) and furniture tilt-up door (Y), upper turning-up devices is arranged on furniture cabinet
On body (X), furniture tilt-up door (Y) is provided with lock and is connected with upper turning-up devices from device (A)；
Described upper turning-up devices include fixing seat (1), articulated jib (2), spring (3), connection arm assembly with
And intermediate arm (10), connection arm assembly include the first linking arm (11), the second linking arm (12),
Three linking arms (13) and the 4th linking arm (14)；Wherein, the first linking arm (11) one end is with fixing
Seat (1) is hinged, and the other end and the second linking arm (12) one end are hinged, and the second linking arm (12) is another
One end is hinged with the 3rd linking arm (13) middle part, the 3rd linking arm (13) one end and fixing seat (1)
Hinged, the other end is hinged with articulated jib (2) one end, the 4th linking arm (14) one end and fixing seat (1)
Hinged, middle part is hinged with articulated jib (2) middle part, and the other end is hinged with intermediate arm (10) one end, hinge
Connect arm (2) other end with lock is connected from device (A) one end, intermediate arm (10) other end with lock from
Device (A) middle part connects, hinged at first, second linking arm of spring (3) one end elastic reaction
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) cooperates with intermediate arm (10) or the 4th linking arm (14) and produces when closing
Cushioning effect.
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| CN201510209616.4A CN104806103B (en) | 2015-04-27 | 2015-04-27 | The elastic force handle structure of furniture tilt-up door |
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| CN201510209616.4A CN104806103B (en) | 2015-04-27 | 2015-04-27 | The elastic force handle structure of furniture tilt-up door |
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| CN104806103B true CN104806103B (en) | 2016-08-31 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201317B (en) * | 2015-10-14 | 2017-03-29 | 伍志勇 | A kind of upper turning-up devices it is adjustable on turn over effort-saving mechanism |
| CN105587196A (en) * | 2016-01-27 | 2016-05-18 | 伍志勇 | Furniture tilt-up door opening-closing force adjusting mechanism |
| AT16333U1 (en) * | 2016-03-11 | 2019-07-15 | Blum Gmbh Julius | Actuator for driving a movably mounted furniture part |
| US10830525B2 (en) | 2016-10-17 | 2020-11-10 | Whirlpool Corporation | Hinge assembly |
| CN108868410B (en) * | 2018-08-09 | 2023-11-28 | 广东东泰五金精密制造有限公司 | Durable furniture flip structure of low noise |
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| CN104806103A (en) | 2015-07-29 |
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