CN105971422A - Adjustment and optimization mechanism for furniture tilt-up doors - Google Patents
Adjustment and optimization mechanism for furniture tilt-up doors Download PDFInfo
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- CN105971422A CN105971422A CN201610519354.6A CN201610519354A CN105971422A CN 105971422 A CN105971422 A CN 105971422A CN 201610519354 A CN201610519354 A CN 201610519354A CN 105971422 A CN105971422 A CN 105971422A
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- spring
- fixture
- linking arm
- door
- lock
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- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 238000005457 optimization Methods 0.000 title abstract 4
- 238000013016 damping Methods 0.000 claims abstract description 29
- 230000003139 buffering effect Effects 0.000 claims abstract 2
- 230000001105 regulatory effect Effects 0.000 claims description 43
- 238000005096 rolling process Methods 0.000 claims description 41
- 238000006243 chemical reaction Methods 0.000 claims description 35
- 230000000694 effects Effects 0.000 claims description 13
- 239000007769 metal material Substances 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 9
- 101000932768 Conus catus Alpha-conotoxin CIC Proteins 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000007667 floating Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008092 positive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
- E05D3/18—Hinges with pins with two or more pins with sliding pins or guides
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
-
- 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
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/18—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with counteracting springs
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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
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
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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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/47—Springs
-
- 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)
Abstract
The invention discloses an adjustment and optimization mechanism for furniture tilt-up doors. The adjustment and optimization mechanism comprises a fixed part, a first spring, a second spring, a connection arm component and a lock-off adjustment device, wherein one ends of the first and second springs are respectively matched and connected with the fixed part and the other ends of the first and second springs are respectively matched and connected with one end of the connection arm component; the other end of the connection arm component is matched and connected with the lock-off adjustment device; the lock-off adjustment device is opened and closed on the fixed part in an overturning manner through the matching between the connection arm component and the first spring; and a damping and buffering device, a first spring adjustment device which is used for adjusting the acting force of the first spring and a second spring adjustment device which is used for adjusting the acting force of the second spring are arranged on the fixed part. Through structure improvement, the adjustment and optimization mechanism has the characteristics of being simple and reasonable in structure, safe, reliable, easy to produce, easy to realize, rapid to adjust, convenient to operate, long in service life, labor-saving and smooth in opening/closing process, small in collision and low in noise, and high practicability.
Description
Technical field
The regulation that the present invention relates to a kind of furniture tilt-up door optimizes mechanism.
Background technology
Chinese patent literature number is that CN202039710U is in open a kind of Upturning door hinge on November 16th, 2011, the curved end of the first cursor of this structure is rotatably connected with substrate, the curved end of the second cursor is rotatably connected with substrate, can simultaneously with the first cursor, the second respective straight end of cursor coincide with the two ends of above-mentioned linking arm together respectively with the first cursor, the second respective straight end of cursor is rotatably connected, linking arm is positioned at the first cursor, between second cursor, the curved end of the first cursor is hinged with the free end of the motion bar of gas bar, the fixing bar of gas bar is operatively connected on substrate, substrate is additionally provided with has impact portions, with the elastic device of described corner elastic collision after the second cursor rotates.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, and common cabinet door can be avoided may to collide the situation of head；But, this Upturning door hinge only realizes buffer damping by elastic device, closing motion or power when opening motion are unable to reach uniform effect, and this elastic device frictional force when the hinged opening and closing of tilt-up door is big, noise is high, tilt-up door can be automatically switched off, also without regulatory function because of deadweight reason again after opening certain angle, 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, safe and reliable, easily produce, easily realize, regulation is quick, and easy to operate, service life is long, the regulation of a kind of furniture tilt-up door that opening and closing process is laborsaving, smooth and easy, it is little to collide, noise is low optimizes mechanism, to overcome weak point of the prior art.
The regulation of a kind of furniture tilt-up door designed by this purpose optimizes mechanism, including fixture, first spring, second spring, connection arm assembly and lock are from adjusting means, first, second spring one end is connected with fixture respectively, the other end is connected with connection arm assembly one end fits respectively, the connection arm assembly other end is connected from adjusting means with lock, lock and overturn opening and closing from adjusting means on fixture by the cooperation of connection arm assembly and the first spring, it is characterized in that: on fixture, be provided with the first spring regulating device for regulating the first acting force of the spring size, first spring regulating device includes bearing support, first adjusting screw rod and passage element；Bearing support is arranged on fixture, first adjusting screw rod locating rotation is on bearing support and is provided with the first service portion, passage element and the first adjusting screw rod are threaded, it is arranged with rolling member on described connection arm assembly, first spring one end elastic reaction is on passage element, and another upper one end elastic reaction is on rolling member；By instrument or manual action the first service portion, first adjusting screw rod locating rotation and driving the first spring one end and passage element on bearing support produce displacement relative to bearing support, the elastic force making the first spring other end act on rolling member and connection arm assembly increases or reduces, to realize the amount of force regulation of the first spring.
Described connection arm assembly at least includes that the hinging pin shaft that the first linking arm and the second linking arm, the first linking arm and the second linking arm are made by metal material is hinged, and rolling member is made up of metal material and is set on hinging pin shaft；Described the first spring at least one end be provided with tortuous service portion and by tortuous service portion lock when adjusting means upset opening and closing is on fixture rotary type elastic reaction on rolling member.
Described first spring one end is provided with the first tortuous service portion, the other end is provided with the second tortuous service portion, at lock, when adjusting means upset opening and closing is on fixture, rotary type elastic reaction is on rolling member by the first tortuous service portion for first spring, and the first spring passes through the second tortuous service portion elastic reaction on passage element.
Described first tortuous service portion and the second tortuous service portion are the most at least made up of an arc section, scroll wheel, rolling sleeve or the rolling bearing that rolling member at least metal material is made, and scroll wheel, rolling sleeve or rolling bearing roller are set on hinging pin shaft.
nullDescribed bearing support is made of plastics、And be fixedly installed on fixture by fastening unit，Spacing breach it is provided with in the middle part of bearing support，It is provided with threaded portion in the middle part of first adjusting screw rod、And its end turning set is located on bearing support，Passage element is slidably arranged on spacing breach、And corresponding threaded portion is provided with metal threaded hole in the middle part of it，Passage element is connected by the threaded portion in metal threaded hole with the first adjusting screw rod，It is additionally provided with arc gap on passage element，First spring is extension spring，Its one end is provided with the tortuous service portion of first be at least made up of an arc section，The other end is provided with the tortuous service portion of second be at least made up of an arc section，First spring by the first tortuous service portion lock when adjusting means upset opening and closing is on fixture rotary type elastic reaction on rolling member，First spring by the second tortuous service portion lock when adjusting means upset opening and closing is on fixture rotary type elastic reaction on the arc gap of passage element.
Described passage element side is provided with location division, and fixture correspondence location division is provided with positioning match part, and passage element is slidably arranged on spacing breach and by the flexibly positioned positioning match part being undertaken on fixture of cooperation of the first spring and location division；The first described adjusting screw rod is provided with the first service portion towards lock from the upset opening and closing direction of adjusting means, by instrument or manual action the first service portion, first adjusting screw rod on bearing support locating rotation and drive the first spring one end and passage element relative to bearing support make before and after linear slide, the elastic force making the first spring other end act on rolling member and connection arm assembly increases or reduces, to realize the amount of force regulation of the first spring.
Being provided with the second spring regulating device for regulating the second acting force of the spring size on described fixture, this second spring regulating device includes fixed mount, operating element, mobile element, the second adjusting screw rod and setting element；Wherein, fixed mount is arranged on fixture, second adjusting screw rod locating rotation is on fixed mount and one end acts on one end of operating element, the second adjusting screw rod other end is provided with the second service portion towards lock from the upset opening and closing direction of adjusting means, second spring one end elastic reaction is in one end of mobile element, second spring other end elastic reaction is in one end of setting element, the setting element other end and the first linking arm are connected, and the operating element other end is linked with the mobile element other end and the two is movably arranged on fixed mount；By instrument or manual action the second service portion, the second adjusting screw rod is relatively fixed frame locating rotation, and orders about operating element and mobile element mutually links on fixed mount, thus release or compression the second spring, regulates realizing the amount of force of the second spring.
Described lock is yi word pattern from adjusting means, and includes adjustment seat, screw regulating part, middleware, base assembly；Wherein, adjustment seat is connected with connection arm assembly, screw regulating part locating rotation is connected in adjustment seat and with middleware, buckle shaft it is provided with on base assembly, being provided with elastic component and buckling piece on middleware, elastic component one end elastic reaction is on buckling piece, and other end elastic reaction is on middleware, be provided with on buckling piece buckling parts and buckle shaft mutually detain from, to realize the dismountable locking of base assembly and middleware and to separate.
It is provided with damping buffer unit on described fixture, lock and at least pass through connection arm assembly effect damping buffer unit when upset Guan Bi certain angle from adjusting means, damping buffer unit compresses and produces cushioning effect, and lock is closed on fixture by the cooperation automatic buffer of connection arm assembly, damping buffer unit and the first spring from adjusting means.
This mechanism also includes furniture cabinet and furniture tilt-up door, fixture is arranged on furniture cabinet, lock is arranged on furniture tilt-up door from adjusting means, fixture is provided with for regulating the first spring, the first spring regulating device of the second acting force of the spring size and the second spring regulating device respectively；
Described connection arm assembly includes the first linking arm, the second linking arm, the 3rd linking arm, the 4th linking arm, the 5th linking arm and the 6th linking arm；Wherein, first linking arm one end is connected with the setting element of the second spring regulating device, middle part is hinged with fixture, the other end and second linking arm one end are hinged by the hinging pin shaft made by metal material, in the middle part of the second linking arm other end and the 3rd linking arm hinged, 3rd linking arm one end is hinged with fixture, the other end and the 5th linking arm one end are hinged, 4th linking arm one end is hinged with fixture, middle part with the 5th linking arm in the middle part of hinged, the other end and the 6th linking arm one end are hinged, the 6th linking arm other end is connected in the middle part of the adjustment seat of adjusting means with lock, the 5th linking arm other end is connected with adjustment seat one end；
Being provided with damping buffer unit on described fixture, furniture tilt-up door is on the fixture of tool cabinet from adjusting means upset opening and closing by lock；Wherein, can open on furniture cabinet by floating type by the cooperation of connection arm assembly and the first spring when furniture tilt-up door is flipped up opening certain angle relative to furniture cabinet, furniture tilt-up door acts on damping buffer unit by connection arm assembly when downwardly turning over Guan Bi certain angle relative to furniture cabinet, damping buffer unit compresses and produces cushioning effect, and furniture tilt-up door is closed on furniture cabinet by the cooperation automatic buffer of connection arm assembly, damping buffer unit and the first spring.
The present invention improvement by said structure, fixture is arranged on furniture cabinet, lock is arranged on furniture tilt-up door from adjusting means, the cooperation of recycling connection arm assembly and the first spring makes the turning opening and closing of furniture tilt-up door on furniture cabinet, on fixture, wherein it is provided with damping buffer unit, act on damping buffer unit when furniture tilt-up door downwardly turns over Guan Bi certain angle relative to furniture cabinet by connection arm assembly, damping buffer unit compresses and produces cushioning effect, furniture tilt-up door passes through connection arm assembly, the cooperation automatic buffer of damping buffer unit and the first spring closes on furniture cabinet, avoid the Guan Bi collision between furniture tilt-up door and furniture cabinet, thus decrease the Guan Bi sound of the two.
nullSimultaneously，Fixture is provided with the first spring regulating device for regulating the first acting force of the spring size，Wherein the first adjusting screw rod of the first spring regulating device is provided with the first service portion towards the upset opening and closing direction of furniture tilt-up door，User can be by instrument or manually from positive effect first service portion of furniture tilt-up door，Be very easy to user to the first acting force of the spring size adjustment while，First adjusting screw rod locating rotation on bearing support、And linear slide before and after driving the first spring one end to make relative to bearing support with passage element，The elastic force making the first spring other end act on rolling member and connection arm assembly increases or reduces，Thus realize the amount of force regulation of the first spring，And finally realize the opening and closing great efforts minor adjustment of furniture tilt-up door，Make user can regulate the opening and closing dynamics size of furniture tilt-up door according to the actual requirements，To control speed and the dynamics of its opening and closing，Make the collision between furniture less、Noise is lower，The first spring one end behind regulation location and passage element are again because and mutually pining down and do not have any offset phenomena between each component，Further reach accurate positioning、Effect easy to adjust，Allow users to easily、Regulate the opening and closing dynamics size of furniture tilt-up door the most at any time；Passage element is slidably arranged on spacing breach and by the flexibly positioned positioning match part being undertaken on fixture of cooperation of the first spring and location division, can effectively eliminate passage element and follow, during regulation, the problem that the first adjusting screw rod spins, the location making passage element is more accurate, structure is more stable, the elastic force also cancelling out the first spring acts on the first adjusting screw rod, cause the drawback that the first adjusting screw rod is easily bent, thus extend its service life；nullFirst spring one end by the first tortuous service portion of being at least made up of an arc section lock when adjusting means upset opening and closing is on fixture rotary type elastic reaction on rolling member，The first spring other end by the second tortuous service portion of being at least made up of an arc section lock when adjusting means upset opening and closing is on fixture rotary type elastic reaction on the arc gap of passage element，The two ends making the first spring are rotary type motion at lock when adjusting means upset opening and closing is on fixture，Thus it is big to avoid the friction occurred that is rigidly connected between itself and each component、Noise is big、The hinged problem such as jerky，The upset opening and closing making furniture tilt-up door is more smooth and easy、While quiet，Also further define the rigging position of the first spring，Avoid the phenomenon that the first spring is in use mutually disengaged with other component，The structure making product is more stable、Firm，It is more uniformly stressed、Rationally.
nullAnd，Fixture is provided with the second spring regulating device for regulating the second acting force of the spring size，Second spring regulating device includes fixed mount、Operating element、Mobile element、Second adjusting screw rod and setting element，Wherein the second adjusting screw rod is provided with the second service portion towards the upset opening and closing direction of furniture tilt-up door，User can be by instrument or manually from positive effect second service portion of furniture tilt-up door，Be very easy to user to the second acting force of the spring size adjustment while，Second adjusting screw rod is relatively fixed frame locating rotation，And order about operating element and mobile element mutually links on fixed mount，Thus release or compression the second spring，To regulate the amount of force of the second spring，The active force making the second spring can be with step-less adjustment，User regulates convenient，Operating element behind regulation location and mobile element again because and mutually pining down between each component do not have any offset phenomena，Further reach accurate positioning、Effect easy to adjust；Second spring is arranged between mobile element and setting element, and the location making the second spring is more accurate, and elastic acting force is more concentrated so that it is in use do not have diastrophic problem；Second spring produces active force when furniture tilt-up door opens certain angle relative to furniture cabinet upset, with the hinged speed between each linking arm of limit connection arm assembly, finally make furniture tilt-up door can hover at any time when opening certain angle relative to furniture cabinet upset, efficiently solve furniture tilt-up door upwards turn over open after cause being automatically switched off because weight is excessive, impact uses, the problem even missing harm users, make furniture tilt-up door no matter size, weight size can arbitrarily be hovered, greatly meet different size, weight, the furniture tilt-up door of setting height(from bottom) and the user of different stature height.
Summary, the regulation of this furniture tilt-up door optimizes mechanism and has simple and reasonable, safe and reliable, easily produces, easily realizes, and regulation is quick, and easy to operate, service life is long, and opening and closing process is laborsaving, smooth and easy, collide the features such as little, noise is low, practical.
Accompanying drawing explanation
Fig. 1 is the assembling structural representation of first embodiment of the invention.
Fig. 2 is the decomposition texture schematic diagram of first embodiment of the invention.
Fig. 3 is disfurnishment cabinet and the assembling structural representation of furniture tilt-up door of first embodiment of the invention.
Fig. 4 is that the partial component of Fig. 3 cuts structural representation open.
Fig. 5 is disfurnishment cabinet and another assembling structural representation (partial component is cut open) of furniture tilt-up door of first embodiment of the invention.
Fig. 6 is the first spring regulating device and the first spring assembling structural representation of first embodiment of the invention.
Fig. 7 is that the lock of first embodiment of the invention is from adjusting means decomposition texture schematic diagram.
Fig. 8 is the second spring regulating device and the second spring decomposition texture schematic diagram of first embodiment of the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
See Fig. 1-Fig. 8, the regulation of this furniture tilt-up door optimizes mechanism, including fixture 1, first spring 2, second spring 3, connection arm assembly and lock are from adjusting means A, first, second spring one end is connected with fixture 1 respectively, the other end is connected with connection arm assembly one end fits respectively, the connection arm assembly other end is connected from adjusting means A with lock, lock and overturn opening and closing from adjusting means A on fixture 1 by the cooperation of connection arm assembly and the first spring 2, the first spring regulating device C for regulating the first spring 2 amount of force it is provided with on fixture 1, first spring regulating device C includes bearing support C1, first adjusting screw rod C2 and passage element C3；Bearing support C1 is arranged on fixture 1, first adjusting screw rod C2 locating rotation is on bearing support C1 and is provided with the first service portion C2.1, element C3 and the first adjusting screw rod C2 is threaded in passage, rolling member 5 it is arranged with on described connection arm assembly, first spring 2 one end elastic reaction is on passage element C3, and another upper one end elastic reaction is on rolling member 5；By instrument or manual action the first service portion C2.1, first adjusting screw rod C2 locating rotation and driving first spring 2 one end and passage element C3 on bearing support C1 produce displacement relative to bearing support C1, the elastic force making first spring 2 other end act on rolling member 5 and connection arm assembly increases or reduces, to realize the amount of force regulation of the first spring 2.
Specifically, connection arm assembly at least includes that the first linking arm 11 and the second linking arm 12, the hinging pin shaft 6 that the first linking arm 11 and the second linking arm 12 are made by metal material are hinged, and rolling member 5 is made up of metal material and is set on hinging pin shaft 6；First described spring 2 at least one end be provided with tortuous service portion and by tortuous service portion lock when the upset opening and closing of adjusting means A is on fixture 1 rotary type elastic reaction on rolling member 5.
Say further, first spring 2 one end is provided with the first tortuous service portion 2.1, the other end is provided with the second tortuous service portion 2.2, at lock, when the upset opening and closing of adjusting means A is on fixture 1, rotary type elastic reaction is on rolling member 5 by the first tortuous service portion 2.1 for first spring 2, and the first spring 2 passes through the second tortuous service portion 2.2 elastic reaction on passage element C3.
Say further, first tortuous service portion 2.1 and the second tortuous service portion 2.2 are the most at least made up of an arc section, scroll wheel, rolling sleeve or the rolling bearing that rolling member 5 at least metal material is made, scroll wheel, rolling sleeve or rolling bearing roller are set on hinging pin shaft 6.
nullSay further，Bearing support C1 is made of plastics、And be fixedly installed on fixture 1 by fastening unit，Spacing breach C1.1 it is provided with in the middle part of bearing support C1，It is provided with threaded portion C2.2 in the middle part of first adjusting screw rod C2、And its end turning set is located on bearing support C1，Passage element C3 is slidably arranged on spacing breach C1.1、And corresponding threaded portion C2.2 is provided with metal threaded hole in the middle part of it，Passage element C3 is connected by the threaded portion C2.2 in metal threaded hole with the first adjusting screw rod C2，It is additionally provided with arc gap C3.1 on passage element C3，First spring 2 is extension spring，Its one end is provided with the tortuous service portion 2.1 of first be at least made up of an arc section，The other end is provided with the tortuous service portion 2.2 of second be at least made up of an arc section，First spring 2 by the first tortuous service portion 2.1 lock when the upset opening and closing of adjusting means A is on fixture 1 rotary type elastic reaction on rolling member 5，First spring 2 by the second tortuous service portion 2.2 lock when the upset opening and closing of adjusting means A is on fixture 1 rotary type elastic reaction on the arc gap C3.1 of passage element C3.
Say further, passage element C3 side is provided with location division C3.2, the corresponding location division C3.2 of fixture 1 is provided with positioning match part 1.1, and passage element C3 is slidably arranged on spacing breach C1.1 and by the flexibly positioned positioning match part 1.1 being undertaken on fixture 1 of cooperation of the first spring 2 and location division C3.2；The first described adjusting screw rod C2 is provided with the first service portion C2.1 towards lock from the upset opening and closing direction of adjusting means A, by instrument or manual action the first service portion C2.1, first adjusting screw rod C2 on bearing support C1 locating rotation and drive first spring 2 one end and passage element C3 relative to bearing support C1 make before and after linear slide, the elastic force making first spring 2 other end act on rolling member 5 and connection arm assembly increases or reduces, to realize the amount of force regulation of the first spring 2.
Saying further, fixture 1 is provided with the second spring regulating device D for regulating the second spring 3 amount of force, this second spring regulating device D includes fixed mount D1, operating element D2, mobile element D3, the second adjusting screw rod D4 and setting element D5；Wherein, fixed mount D1 is arranged on fixture 1, second adjusting screw rod D4 locating rotation is on fixed mount D1, and one end acts on one end of operating element D2, the second adjusting screw rod D4 other end is provided with the second service portion D4.1 towards lock from the upset opening and closing direction of adjusting means A, second spring 3 one end elastic reaction is in one end of mobile element D3, second spring 3 other end elastic reaction is in one end of setting element D5, the setting element D5 other end and the first linking arm 11 are connected, the operating element D2 other end is linked with the mobile element D3 other end, and the two is movably arranged on fixed mount D1；By instrument or manual action the second service portion D4.1, second adjusting screw rod D4 is relatively fixed frame D1 locating rotation, and order about operating element D2 and mobile element D3 and mutually link on fixed mount D1, thus release or compression the second spring 3, regulate realizing the amount of force of the second spring 3.
Saying further, lock is yi word pattern from adjusting means A, and includes adjustment seat A1, screw regulating part A2, middleware A3, base assembly；Wherein, adjustment seat A1 is connected with connection arm assembly, screw regulating part A2 locating rotation is connected in adjustment seat A1 and with middleware A3, buckle shaft A4 it is provided with on base assembly, being provided with elastic component A5 and buckling piece A6 on middleware A3, elastic component A5 one end elastic reaction is on buckling piece A6, and other end elastic reaction is on middleware A3, be provided with on buckling piece A6 buckling parts A6.1 and buckle shaft A4 mutually detain from, to realize the dismountable locking of base assembly and middleware A3 and to separate.
Say further, damping buffer unit B it is provided with on fixture 1, lock and at least pass through connection arm assembly effect damping buffer unit B when upset Guan Bi certain angle from adjusting means A, damping buffer unit B compresses and produces cushioning effect, and lock is closed on fixture 1 by the cooperation automatic buffer of connection arm assembly, damping buffer unit B and the first spring 2 from adjusting means A.
Said mechanism also includes furniture cabinet X and furniture tilt-up door Y, and fixture 1 is arranged on furniture cabinet
On body X, lock is arranged on furniture tilt-up door Y from adjusting means A, and fixture 1 is provided with the first spring regulating device C and the second spring regulating device D for regulating first spring the 2, second spring 3 amount of force respectively.
Saying further, connection arm assembly includes the first linking arm the 11, second linking arm the 12, the 3rd linking arm the 13, the 4th linking arm the 14, the 5th linking arm 15 and the 6th linking arm 16；Wherein, first linking arm 11 one end is connected with the setting element D5 of the second spring regulating device D, middle part is hinged with fixture 1, the other end and second linking arm 12 one end are hinged by the hinging pin shaft 6 made by metal material, in the middle part of second linking arm 12 other end and the 3rd linking arm 13 hinged, 3rd linking arm 13 one end is hinged with fixture 1, the other end and the 5th linking arm 15 one end are hinged, 4th linking arm 14 one end is hinged with fixture 1, middle part with the 5th linking arm 15 in the middle part of hinged, the other end and the 6th linking arm 16 one end are hinged, 6th linking arm 16 other end is connected in the middle part of adjustment seat A1 of adjusting means A with lock, 5th linking arm 15 other end is connected with adjustment seat A1 one end.
Saying further, furniture tilt-up door Y is on the fixture 1 of tool cabinet X from the upset opening and closing of adjusting means A by lock；Wherein, can open on furniture cabinet X by floating type by the cooperation of connection arm assembly and the first spring 2 when furniture tilt-up door Y is flipped up opening certain angle relative to furniture cabinet X, furniture tilt-up door Y acts on damping buffer unit B by connection arm assembly when downwardly turning over Guan Bi certain angle relative to furniture cabinet X, damping buffer unit B compresses and produces cushioning effect, and furniture tilt-up door Y is closed on furniture cabinet X by the cooperation automatic buffer of connection arm assembly, damping buffer unit B and the first spring 2.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.Those skilled in the art is it should be recognized that the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and description; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements both fall within scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (10)
1. furniture tilt-up door regulation optimize a mechanism, including fixture (1), the first spring (2),
Second spring (3), connection arm assembly and lock are from adjusting means (A), first, second spring one end
Being connected with fixture (1) respectively, the other end is connected with connection arm assembly one end fits respectively, even
Connecing the arm component other end to be connected from adjusting means (A) with lock, lock passes through from adjusting means (A)
The cooperation upset opening and closing of connection arm assembly and the first spring (2) is on fixture (1), and its feature exists
In: it is provided with the first spring for regulating the first spring (2) amount of force on fixture (1)
Adjusting means (C), the first spring regulating device (C) includes bearing support (C1), the first adjusting screw rod
(C2) and passage element (C3)；Bearing support (C1) is arranged on fixture (1), the first regulation
Screw rod (C2) locating rotation is upper at bearing support (C1) and is provided with the first service portion (C2.1),
Passage element (C3) is threadeded with the first adjusting screw rod (C2), and described connection arm assembly overlaps
Be provided with rolling member (5), the first spring (2) one end elastic reaction in passage element (C3), another on
One end elastic reaction is on rolling member (5)；By instrument or manual action the first service portion (C2.1),
First adjusting screw rod (C2) is at the upper locating rotation of bearing support (C1) and drives the first spring (2)
Hold and produce displacement with passage element (C3) relative bearing support (C1), make the first spring (2) other end
Act on the elastic force on rolling member (5) and connection arm assembly to increase or reduce, to realize the first spring (2)
Amount of force regulation.
The most according to claim 1, the regulation of furniture tilt-up door optimizes mechanism, it is characterised in that:
Described connection arm assembly at least includes the first linking arm (11) and the second linking arm (12), and first connects
The hinging pin shaft (6) that arm (11) and the second linking arm (12) are made by metal material is hinged,
Rolling member (5) is made up of metal material and is set on hinging pin shaft (6)；The first described bullet
Spring (2) at least one end is provided with tortuous service portion and is being locked from adjusting means (A) by tortuous service portion
When upset opening and closing is on fixture (1), rotary type elastic reaction is on rolling member (5).
The most according to claim 2, the regulation of furniture tilt-up door optimizes mechanism, it is characterised in that:
Described first spring (2) one end is provided with the first tortuous service portion (2.1), and the other end is provided with second
Tortuous service portion (2.2), the first spring (2) is being locked from tune by the first tortuous service portion (2.1)
When regulating device (A) upset opening and closing is on fixture (1), rotary type elastic reaction is on rolling member (5),
First spring (2) is being elapsed on element (C3) by the second tortuous service portion (2.2) elastic reaction.
The most according to claim 3, the regulation of furniture tilt-up door optimizes mechanism, it is characterised in that:
Described first tortuous service portion (2.1) and the second tortuous service portion (2.2) are respectively at least by a circular arc
Section is constituted, and rolling member (5) is at least scroll wheel, rolling sleeve or the rolling bearing that metal material is made,
Scroll wheel, rolling sleeve or rolling bearing roller are set on hinging pin shaft (6).
The most according to claim 4, the regulation of furniture tilt-up door optimizes mechanism, it is characterised in that:
Described bearing support (C1) is made of plastics and is fixedly installed on fixture (1) by fastening unit,
Bearing support (C1) middle part is provided with spacing breach (C1.1), and the first adjusting screw rod (C2) middle part is arranged
Threaded portion (C2.2) and its end turning set is had to be located on bearing support (C1), passage element (C3)
It is slidably arranged on spacing breach (C1.1) and in the middle part of it, corresponding threaded portion (C2.2) is provided with gold
Belonging to screwed hole, passage element (C3) is by the screw thread in metal threaded hole with the first adjusting screw rod (C2)
(C2.2) is connected in portion, elapses and is additionally provided with arc gap (C3.1) on element (C3), and first
Spring (2) is extension spring, and its one end is provided with the tortuous service portion of first be at least made up of an arc section
(2.1), the other end is provided with the tortuous service portion (2.2) of second be at least made up of an arc section, the
One spring (2) is existed from adjusting means (A) upset opening and closing at lock by the first tortuous service portion (2.1)
When fixture (1) is upper, rotary type elastic reaction is on rolling member (5), and the first spring (2) is by the
Two tortuous service portions (2.2) turn when fixture (1) is upper from adjusting means (A) upset opening and closing at lock
Dynamic formula elastic reaction is on the arc gap (C3.1) of passage element (C3).
The most according to claim 5, the regulation of furniture tilt-up door optimizes mechanism, it is characterised in that:
Described passage element (C3) side is provided with location division (C3.2), the corresponding location division of fixture (1)
(C3.2) being provided with positioning match part (1.1), passage element (C3) is slidably arranged in spacing breach
(C1.1) on and by the first spring (2) and the flexibly positioned undertaking of cooperation of location division (C3.2)
In the positioning match part (1.1) of fixture (1)；Described the first adjusting screw rod (C2) is towards lock
The upset opening and closing direction of adjusting means (A) is provided with the first service portion (C2.1), by instrument or
Manual action the first service portion (C2.1), the first adjusting screw rod (C2) is in the upper location of bearing support (C1)
Before rotating and driving the first spring (2) one end to make with passage element (C3) relative bearing support (C1)
Rear linear slide, makes the first spring (2) other end act on rolling member (5) and connection arm assembly
Elastic force increase or reduce, with realize the first spring (2) amount of force regulate.
The most according to claim 6, the regulation of furniture tilt-up door optimizes mechanism, it is characterised in that:
The second spring for regulating the second spring (3) amount of force it is provided with on described fixture (1)
Adjusting means (D), this second spring regulating device (D) include fixed mount (D1), operating element (D2),
Mobile element (D3), the second adjusting screw rod (D4) and setting element (D5)；Wherein, fixed mount (D1)
It is arranged on fixture (1), the second adjusting screw rod (D4) locating rotation is upper at fixed mount (D1),
And one end acts on one end of operating element (D2), the second adjusting screw rod (D4) other end is towards lock
The upset opening and closing direction of adjusting means (A) is provided with the second service portion (D4.1), the second spring (3)
One end elastic reaction is in one end of mobile element (D3), and the second spring (3) other end elastic reaction exists
One end of setting element (D5), setting element (D5) other end and the first linking arm (11) coordinate
Connecting, operating element (D2) other end is linked and the two with mobile element (D3) other end
It is movably arranged on fixed mount (D1)；By instrument or manual action the second service portion (D4.1), the
Two adjusting screw rods (D4) are relatively fixed frame (D1) locating rotation, and order about operating element (D2) and
Mobile element (D3) is in the upper mutually linkage of fixed mount (D1), thus release or compression the second spring (3),
To realize the amount of force regulation of the second spring (3).
The most according to claim 7, the regulation of furniture tilt-up door optimizes mechanism, it is characterised in that:
Described lock from adjusting means (A) in yi word pattern, and include adjustment seat (A1), screw regulating part (A2),
Middleware (A3), base assembly；Wherein, adjustment seat (A1) is connected with connection arm assembly, spiral shell
Nail regulating part (A2) locating rotation is upper in adjustment seat (A1) and is connected with middleware (A3),
It is provided with buckle shaft (A4) on base assembly, middleware (A3) is provided with elastic component (A5) and fastens
Part (A6), elastic component (A5) one end elastic reaction on buckling piece (A6), other end elastic reaction
On middleware (A3), buckling piece (A6) is provided with buckling parts (A6.1) and buckle shaft (A4)
Mutually button from, to realize the dismountable locking of base assembly and middleware (A3) and to separate.
The most according to claim 8, the regulation of furniture tilt-up door optimizes mechanism, it is characterised in that:
Being provided with damping buffer unit (B) on described fixture (1), lock at least exists from adjusting means (A)
Filled by connection arm assembly effect damping buffer unit (B), damping buffering during upset Guan Bi certain angle
Put (B) and compress and produce cushioning effect, lock from adjusting means (A) by connection arm assembly, damping
The cooperation automatic buffer of buffer unit (B) and the first spring (2) closes on fixture (1).
10. optimizing mechanism according to the regulation of furniture tilt-up door described in any one of claim 1-9, it is special
Levying and be: this mechanism also includes furniture cabinet (X) and furniture tilt-up door (Y), fixture (1) sets
Putting on furniture cabinet (X), lock is arranged on furniture tilt-up door (Y) from adjusting means (A), Gu
It is provided with for regulating the first spring (2), the second spring (3) active force respectively big in locking member (1)
Little the first spring regulating device (C) and the second spring regulating device (D)；
Described connection arm assembly includes the first linking arm (11), the second linking arm (12), the 3rd company
Connect arm (13), the 4th linking arm (14), the 5th linking arm (15) and the 6th linking arm (16)；
Wherein, the first linking arm (11) one end and the setting element (D5) of the second spring regulating device (D)
Being connected, middle part is hinged with fixture (1), and the other end and the second linking arm (12) one end are passed through
The hinging pin shaft (6) made by metal material is hinged, the second linking arm (12) other end with
3rd linking arm (13) middle part is hinged, and the 3rd linking arm (13) one end is hinged with fixture (1),
The other end and the 5th linking arm (15) one end are hinged, the 4th linking arm (14) one end and fixture (1)
Hinged, middle part is hinged with the 5th linking arm (15) middle part, the other end and the 6th linking arm (16)
Holding hinged, the 6th linking arm (16) other end and lock are in the adjustment seat (A1) of adjusting means (A)
Portion connects, and the 5th linking arm (15) other end is connected with adjustment seat (A1) one end；
Being provided with damping buffer unit on described fixture (1), furniture tilt-up door (Y) is by lock
It is on the fixture (1) of tool cabinet (X) from adjusting means (A) upset opening and closing；Wherein, furniture
Tilt-up door (Y) furniture cabinet (X) relatively passes through connection arm assembly when being flipped up opening certain angle
Cooperation with the first spring (2) can be opened on furniture cabinet (X) by floating type, furniture tilt-up door (Y)
Damping is acted on by connection arm assembly slow when furniture cabinet (X) downwardly turns over Guan Bi certain angle relatively
On flushing device (B), damping buffer unit (B) compresses and produces cushioning effect, furniture tilt-up door (Y)
Closed by the cooperation automatic buffer of connection arm assembly, damping buffer unit (B) and the first spring (2)
It is combined on furniture cabinet (X).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519354.6A CN105971422A (en) | 2016-07-01 | 2016-07-01 | Adjustment and optimization mechanism for furniture tilt-up doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519354.6A CN105971422A (en) | 2016-07-01 | 2016-07-01 | Adjustment and optimization mechanism for furniture tilt-up doors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105971422A true CN105971422A (en) | 2016-09-28 |
Family
ID=56953999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610519354.6A Pending CN105971422A (en) | 2016-07-01 | 2016-07-01 | Adjustment and optimization mechanism for furniture tilt-up doors |
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| Country | Link |
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| CN (1) | CN105971422A (en) |
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| CN108118997A (en) * | 2017-11-10 | 2018-06-05 | 东莞市楷模家居用品制造有限公司 | A kind of automatic upper turning-up devices, the furniture with automatic upper turning-up devices and its application |
| WO2019140971A1 (en) * | 2018-01-16 | 2019-07-25 | 东莞市楷模家居用品制造有限公司 | Upturn support device and furniture having same |
| CN110536997A (en) * | 2017-04-18 | 2019-12-03 | 海蒂诗-欧尼有限公司及两合公司 | Furniture-plates with trap accessory and cabinet body and article of furniture with this furniture-plates |
| CN111809992A (en) * | 2016-06-22 | 2020-10-23 | 优利思百隆有限公司 | Actuating device for furniture parts |
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