CN110313735A - A kind of press rebound opening and closing optimization structure for furniture - Google Patents
A kind of press rebound opening and closing optimization structure for furniture Download PDFInfo
- Publication number
- CN110313735A CN110313735A CN201910616501.5A CN201910616501A CN110313735A CN 110313735 A CN110313735 A CN 110313735A CN 201910616501 A CN201910616501 A CN 201910616501A CN 110313735 A CN110313735 A CN 110313735A
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- sliding
- sliding rail
- passage element
- elastic
- rebound
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- 238000005457 optimization Methods 0.000 title claims abstract description 16
- 238000003825 pressing Methods 0.000 claims abstract description 52
- 230000004044 response Effects 0.000 claims description 21
- 238000013016 damping Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/453—Actuated drawers
- A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
- A47B88/463—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-opening
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/473—Braking devices, e.g. linear or rotational dampers or friction brakes; Buffers; End stops
- A47B88/477—Buffers; End stops
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/90—Constructional details of drawers
-
- 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
- E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
-
- 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
- E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
-
- 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
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2210/00—General construction of drawers, guides and guide devices
- A47B2210/0091—Drawer movement damping
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2210/00—General construction of drawers, guides and guide devices
- A47B2210/09—Attachment means
-
- 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)
- Drawers Of Furniture (AREA)
Abstract
A kind of press rebound opening and closing optimization structure for furniture, including moving, determining sliding rail, dynamic sliding rail is equipped with movable part, sliding rail is determined equipped with press rebound device, press rebound device includes rebound bracket, passage element, sliding members and lever assembly, passage element positioning and/or slide rebound bracket on and between be equipped with pressing elastic component, sliding members is slidably installed in passage element, lever assembly and passage element and/or sliding members are cooperatively connected, the bracket that rebounds is equipped with two deflecting rollers, and pressing elastic component is wound around on two deflecting rollers；At least pressing when opening of dynamic sliding rail acts on and drives passage element and/or sliding members by the sliding of pressing elastic component rebounding type on rebound bracket, to realize dynamic sliding rail press rebound formula sliding opening on determining sliding rail；Movable part acts on lever assembly when dynamic sliding rail closes or opens at least a trip and drives passage element and/or sliding members to reset on rebound bracket by lever assembly and slides, and positions to terminal initial position.
Description
Technical field
The present invention relates to a kind of press rebound opening and closing optimization structures for furniture.
Background technique
Chinese patent literature CN107411385A discloses a kind of furniture Automatic-reset pressing on April 14th, 2017
Rebound mechanism, it includes that moving part, connecting element and fixed bracket, furniture movable member activity opening and closing do not exist for furniture movable member, furniture
For furniture not on moving part, fixed bracket is equipped with press rebound device, flexible resetting apparatus and at least two rotating wheels, press rebound
Device includes at least passage element, and flexible resetting apparatus includes at least the telescopic element being mutually elastically engaged and the first elasticity member
Part, passage element and telescopic element are slided respectively on fixed bracket, and at least two rotating wheels are relatively independent to be arranged and turn respectively
It moves on fixed bracket, at least two rotating wheels are mutually linked in rotation certain position phase, wherein a rotating wheel and flexible
Element is drivingly connected, another rotating wheel and passage member are drivingly connected；Passage element is equipped with swing element, sets on fixed bracket
Have a heart-shaped sliding slot, swing element swing in passage element and one end when passage element is slided towards a direction sequence along the heart
It slides the track of shape sliding slot.The structure must overcome the elasticity of third elastic element when pressing and opening, and can just make passage element
Along the track sliding opening of heart-shaped sliding slot, since the elasticity of third elastic element is big, user needs to implement identical in pressing
Power just can be to cause user to have to that opening furniture could be pressed with biggish power, while requiring simultaneously in opening and closing
In the case where dynamics, user also has to be capable of resetting press rebound mechanism just with biggish power to close furniture, influences user
It while usage experience, results in user inconvenient to use, simultaneously because support bracket fastened finite volume, the length of elastic element is not
Can be big again, it otherwise will affect the placement location of other components, therefore the elastic force that elastic element generates is ineffective, is unable to satisfy
The use demand of user.Therefore, it is necessary to be further improved.
Summary of the invention
The purpose of the present invention is intended to provide a kind of simple and reasonable, reliable performance, connects compact between each component, uses the longevity
Life length, manufacturing cost is low, and dismounting is quick and easy, and the press rebound opening and closing for furniture that flexibility is high and use scope is wide is excellent
Change structure, to overcome shortcoming in the prior art.
By a kind of press rebound opening and closing optimization structure for furniture of this purpose design, including the cooperation of mutual slide opening and closing
Dynamic sliding rail and determine sliding rail, it is characterised in that: be provided with movable part on dynamic sliding rail, determine to be provided with press rebound device on sliding rail,
Alternatively, being provided with press rebound device on dynamic sliding rail, determine to be provided with movable part on sliding rail；Wherein, press rebound device at least wraps
Rebound bracket, passage element, sliding members and lever assembly are included, passage element positioning and/or sliding are on rebound bracket, lever
Component and passage element and/or sliding members are cooperatively connected, and sliding members is slidably arranged in passage element and and lever assembly
It is cooperatively connected, at least two deflecting rollers is additionally provided on the bracket that rebounds, pressing elastic component is wound around at least two deflecting rollers；Institute
The dynamic sliding rail the stated at least pressing when opening acts on and drives passage element and/or sliding members to pass through pressing elastic component rebounding type
Sliding is on rebound bracket, to realize dynamic sliding rail press rebound formula sliding opening on determining sliding rail；The movable part is slided dynamic
Rail acts on lever assembly when closing or opening at least a trip and drives passage element and/or cunning by lever assembly
Dynamic element resets sliding on rebound bracket, and positions to terminal initial position.
Certain spacing is formed between at least two deflecting rollers and locating rotation is on rebound bracket respectively, at least
Groove is also respectively provided on two deflecting rollers；Described pressing elastic component one end is connect with rebound rack elasticity, middle part winding
On the groove of at least two deflecting rollers, the other end and passage element elastic connection.
The pressing elastic component be tension spring, both ends distinguish elastic reaction rebound bracket and passage element on, middle part around
It is located on the groove of at least two deflecting rollers, and generates elastic force towards the opening direction of dynamic sliding rail always.
Heart-shaped sliding slot is provided on the rebound bracket；It is provided with slipping part in the passage element and passes through sliding
Portion is towards a sequence direction along the positioning of the track of heart-shaped sliding slot and/or sliding；Wherein, track sliding of the passage element along heart-shaped sliding slot
When stretched out outside rebound bracket by pressing elastic component Elastic Sliding, passage element and/or sliding members are sliding in passage element elasticity
It acts on when dynamic stretching and drives dynamic sliding rail sliding opening on determining sliding rail.
It is provided with sliding part on the sliding members, is additionally provided with the portion of being slidably matched in passage element；The sliding
Sliding elastic component or sliding elastic portion, the sliding elastic component or sliding elastic portion one end bullet are provided between element and passage element
Property acts on sliding members, and other end elastic reaction opens or closes direction towards dynamic sliding rail in passage element, and always
Generate elastic force；The sliding members is linearly slided by the cooperation flexible type of sliding part and sliding elastic component or sliding elastic portion
Move being slidably matched in portion in passage element.
Wherein, the elastic force that pressing elastic component generates is greater than sliding elastic component or slides the elastic force that elastic portion generates.
The lever assembly is at least double lever assembly, which includes the first lever, the second lever；Its
In, first lever one end is rotatably arranged on rebound bracket, and the other end is provided with reset response portion, and the rotation of second lever one end is set
It sets on the first lever, the other end is rotatably arranged on sliding members；The movable part closes or opens at least in dynamic sliding rail
It is acted on when a trip in the reset response portion of the first lever, the first lever is by the driving rotation of movable part in rebound bracket
Above and the second leverage being driven in rotation and sliding members being driven to reset sliding in passage element, sliding members is multiple
Driving passage element resets sliding on rebound bracket when the sliding of position, and passage element is located in when resetting sliding by slipping part
On heart-shaped sliding slot, to realize that press rebound device is reset to terminal initial position.
The passage element is slidably arranged on rebound bracket and is provided with swing component, swing component and passage element
Between be provided with swing elastic component or swing elastic portion, the swing elastic component or swing elastic portion one end elastic reaction in swing component
On, in passage element, swing component is being elapsed other end elastic reaction by swinging elastic component or swinging elastic portion elastics wing
On element；The slipping part is arranged on swing component；Guide portion, guide portion and slipping part are provided on the sliding members
Between mutually by or in a certain travel position when form gap；The passage element is positioned by the slipping part of swing component
And/or sliding is on the heart-shaped sliding slot of rebound bracket；The passage element is located in rebound bracket and sliding members is elapsing
When sliding on element, sliding members is acted on by guide portion and drives slipping part towards a sequence direction along the track of heart-shaped sliding slot
Sliding, and passage element is driven to stretch out outside rebound bracket by pressing elastic component Elastic Sliding, passage element and/or sliding members
It is acted on when passage element Elastic Sliding is stretched out and drives dynamic sliding rail sliding opening on determining sliding rail.
On dynamic sliding rail, press rebound device is arranged on determining sliding rail for the movable part setting；The movable part and dynamic
Living spring part or living springs are additionally provided between sliding rail, the living spring part or living springs one end and movable part one
Side elastic connection, the other end and dynamic sliding rail elastic connection, movable part side pass through living spring part or living springs yielding movable
It moves on dynamic sliding rail, the movable part other side is located on dynamic sliding rail and is provided with reset response auxiliary section.
Dwell regions and limit sliding area are provided on the heart sliding slot；The swing component is rested on by slipping part
In dwell regions, passage element is located on rebound bracket when slipping part rests on dwell regions；On the dynamic sliding rail also
It is provided with pressing actuating member；The swing component rests on dwell regions and dynamic sliding rail is at least acted on when opening by pressing
When part pressing acts on sliding members, sliding members slides in passage element, and acts on and drive by guide portion in sliding
Dynamic slipping part is skidded off towards a sequence direction from dwell regions, and swing component is when slipping part is skidded off from dwell regions by by compression elasticity
The limit of the elasticity and limit sliding area of part is slided on heart-shaped sliding slot towards a sequence direction, and drives passage element and sliding
Element elastic sliding is stretched out outside rebound bracket.
The elastic force that the pressing elastic component generates is greater than the elastic force that living spring part or living springs generate.
The reset response portion acts on when dynamic sliding rail opens at least a trip and movable part is driven to pass through movable bullet
Property part or living springs elasticity activity on dynamic sliding rail, movable part is mutually disengaged in elastic activity with reset response portion.
The movable part acts on reset by reset response auxiliary section when dynamic sliding rail closes at least a trip and makees
With in portion and the first lever rotation of driving is on rebound bracket, the first lever drives the second leverage and drives in rotation
Sliding members resets sliding in passage element, and sliding members driving passage element when resetting sliding resets on rebound bracket
Sliding, passage element is located on heart-shaped sliding slot when resetting sliding by slipping part, to realize that press rebound device is reset to
Terminal initial position.
It is provided with clicking section on the dynamic sliding rail, determines to be provided with damping unit on sliding rail, alternatively, being provided with resistance on dynamic sliding rail
Buddhist nun's device is determined to be provided with clicking section on sliding rail.
The dynamic sliding rail determine to act on lever assembly when sliding rail closes at least a trip by movable part relatively and
Press rebound device is driven to be reset to terminal initial position by lever assembly.
Wherein, dynamic sliding rail is reset between the Shi Yuding sliding rail of terminal initial position in press rebound device forms certain pass
Close stroke.
The dynamic sliding rail determines that sliding rail is closed and the two is when being in a certain position of shutoff stroke relatively, and dynamic sliding rail passes through
Clicking section acts on and driving damping unit compresses and generate damping force, is slided with realizing dynamic sliding rail and determining the damping between sliding rail
It closes.
The present invention is had the advantage that compared with prior art by the improvement of above structure
1, it is acted on by pressing the pressing of actuating member, to drive passage element and sliding members sliding on heart-shaped sliding slot
Dynamic, passage element can be stretched out outside rebound bracket when sliding on heart-shaped sliding slot by pressing elastic component Elastic Sliding, passage element
And/or sliding members acts on when passage element Elastic Sliding is stretched out and drives dynamic sliding rail sliding opening on determining sliding rail, thus
Reach automatically opening for dynamic sliding rail, efficiently avoid the mounting knob on furniture item, leads to that increased production cost and shadow
The problem of ringing furniture item aesthetic appearance；Meanwhile user only needs to can be realized it by any position for pressing sliding rail automatically
It opens, effectively improves the usage experience of user.
2, locating rotation has at least two deflecting rollers on rebound bracket, and pressing its both ends of elastic component difference elastic reaction is anti-
It plays in bracket and passage element, middle part is wound around at least two deflecting rollers, makes to press elastic component in the rebound effective body of bracket
Its length is lengthened in product, not only be can be reduced the overall volume of press rebound device, is kept the connection between each component more compact, moreover it is possible to
Make to rebound be pressed between bracket and passage element elastic component elastic force it is more uniform, make sliding rail and determine to be opened and closed between sliding rail
Can reach firmly it is small, smooth, soft, swing small using effect.
3, it is sequentially connected with lever assembly on sliding members, moves and is arranged on sliding rail by living spring part or living springs
There is movable part, the movable part side is movable on dynamic sliding rail by living spring part or living springs elasticity, another side positioning
On dynamic sliding rail and it is provided with reset response auxiliary section；Movable part can pass through living spring part or activity when dynamic sliding rail is opened
Elastic portion activity is mutually disengaged on dynamic sliding rail and with the reset response portion of lever assembly, the living spring part or living spring
The elastic force in portion is minimum, but movable part elasticity activity enough is on dynamic sliding rail, thus movable part in dynamic sliding rail sliding opening not
The working condition of lever assembly and press rebound device is influenced, to improve the stability in use of furniture item；Movable part is slided dynamic
Rail is acted in the reset response portion of lever assembly when closing at least a trip by reset response auxiliary section, and lever assembly is just
Sliding members can be driven to reset sliding in passage element, sliding members drives passage element in rebound bracket when resetting sliding
Upper reset sliding, passage element is located on heart-shaped sliding slot when resetting sliding, to realize that press rebound device is reset to end
Hold initial position；Since lever assembly and sliding members are sequentially connected, the power between movable part and the first lever of lever assembly
Arm is greater than the arm of force between sliding members and the second lever of lever assembly, therefore becomes in the mutual transmitting of power and the length of the arm of force
Under change, the power that press rebound device resets can be smaller than the power that it is opened, so the connection of lever assembly and press rebound device can
Effectively cancel out opening elastic force of the pressing elastic component elastic reaction in passage element, allow user with relative to open by
The reset of press rebound device and the sliding closing of dynamic sliding rail can be realized in the smaller closing force of pressure, effectively keeps away
Having exempted from press rebound device can not automatically reset after work, and user is easy touching after opening dynamic sliding rail, and press rebound is caused to fill
The problem of setting damage and influencing product appearance aesthetics, make when the use of user more conveniently, safely, save worry, be laborsaving.
4, sliding members is acted on slipping part by guide portion, and energy partial offset pressing elastic component acts on passage member
Elastic force on part, making user that less pressing force can be used can be realized automatically opening for dynamic sliding rail, to effectively improve
User experience.
5, swing component can effectively be forced about by swinging elastic component or swinging elastic portion elastics wing in passage element
Beam slipping part can only be slided towards a sequence direction along the track of heart-shaped sliding slot, so as to avoid prior art swing component in passage member
It can not be positioned on part, be easy arbitrarily to be displaced in passage element in transport or use process, cause swing component stuck and elapsing
On element, can not in passage element swing or can not along the track of heart-shaped sliding slot slide the problem of, make furniture movable member and
Opening and closing process of the furniture not between moving part is more steady, smooth.
6, it moves on sliding rail and is provided with clicking section, determine to be provided with damping unit on sliding rail, it is multiple in press rebound device to move sliding rail
Sliding rail is moved to certain shutoff stroke and dynamic sliding rail is formed between the Shi Yuding sliding rail of terminal initial position when continuing to close in position
Pass through clicking section effect and driving damping unit compress and generate damping force, dynamic sliding rail will automatic damping sliding closing calmly
On sliding rail, to avoid moving sliding rail and determining sliding rail generating collision because closing, causes product service life short and influence furniture makes
The problem of with experience property, while can also further reduce the closing force that user acts on dynamic sliding rail.
In terms of comprehensive, with simple and reasonable, reliable performance, compact, long service life is connected between each component, is manufactured
It is at low cost, dismount quick and easy, the features such as flexibility is high, it is practical, at the same can also be widely applicable for furniture drawer,
The furniture items such as sliding door of furniture, use scope.
Detailed description of the invention
Fig. 1 is the dynamic sliding rail of first embodiment of the invention, determines sliding rail, press rebound device, the signal of movable part assembling structure
Figure.
Fig. 2 is the press rebound device decomposition texture schematic diagram of first embodiment of the invention.
Fig. 3-Fig. 7 is that the dynamic sliding rail of first embodiment of the invention determines sliding rail slide opening and closing process schematic relatively.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 7, this is opened and closed optimization structure for the press rebound of furniture, including the dynamic of mutual slide opening and closing cooperation
Sliding rail 1 and determine sliding rail 2, be provided with movable part 3 on dynamic sliding rail 1, determine to be provided with press rebound device on sliding rail 2, alternatively, moving sliding rail
It is provided with press rebound device on 1, determines to be provided with movable part 3 on sliding rail 2；Wherein, press rebound device includes at least rebound branch
Frame 4, passage element 5, sliding members 6 and lever assembly, passage element 5 positions and/or slide on rebound bracket 4 and the two
Between be provided with pressing elastic component 10, sliding members 6 is slidably arranged in passage element 5, lever assembly and passage element 5 and/
Or sliding members 6 is cooperatively connected, and is additionally provided at least two deflecting rollers 30 on the bracket 4 that rebounds, pressing elastic component 10 be wound around to
On few two deflecting rollers 30；The dynamic sliding rail 1 at least pressing when opening acts on and drives passage element 5 and/or sliding member
Part 6 on rebound bracket 4, is existed by the sliding of pressing 10 rebounding type of elastic component with the dynamic 1 press rebound formula sliding opening of sliding rail of realization
Determine on sliding rail 2；The movable part 3 acts on lever assembly and logical when dynamic sliding rail 1 closes or opens at least a trip
It crosses lever assembly driving passage element 5 and/or sliding members 6 and resets sliding on rebound bracket 4, and position to terminal initial position
It sets.
Further speaking, certain spacing is at least formed between two deflecting rollers 30 and difference locating rotation is in rebound branch
On frame 4, groove 31 is also respectively provided at least two deflecting rollers 30；Described 10 one end of pressing elastic component and rebound bracket 4
Elastic connection, middle part are wound around on the groove 31 of at least two deflecting rollers 30, the other end and 5 elastic connection of passage element.
Further speaking, pressing elastic component 10 is tension spring, and elastic reaction is distinguished in rebound bracket 4 and passage element in both ends
On 5, middle part is wound around on the groove 31 of at least two deflecting rollers 30, and generates elastic force towards the opening direction of dynamic sliding rail 1 always.
Further speaking, heart-shaped sliding slot 11 is provided on rebound bracket 4；Slipping part is provided in the passage element 5
12 and by slipping part 12 towards a sequence direction along heart-shaped sliding slot 11 track positioning and/or sliding；Wherein, 5 edge of passage element
Heart-shaped sliding slot 11 track sliding when by pressing 10 Elastic Sliding of elastic component stretch out rebound bracket 4 outside, passage element 5 and/or
Sliding members 6 acts on when 5 Elastic Sliding of passage element is stretched out and drives dynamic 1 sliding opening of sliding rail on determining sliding rail 2.
Further speaking, it is provided with sliding part 7 on sliding members 6, the portion of being slidably matched 8 is additionally provided in passage element 5；Institute
Sliding elastic component 9 or sliding elastic portion, the sliding elastic component 9 or sliding are provided between the sliding members 6 stated and passage element 5
Elastic portion one end elastic reaction is on sliding members 6, and other end elastic reaction is in passage element 5, and always towards dynamic sliding rail 1
It opens or closes direction and generates elastic force；The sliding members 6 passes through sliding part 7 and sliding elastic component 9 or sliding elastic portion
Cooperation flexible type linear slide being slidably matched in portion 8 in passage element 5.
Wherein, the elastic force that pressing elastic component 10 generates is greater than sliding elastic component 9 or slides the elastic force that elastic portion generates.
Further speaking, lever assembly is at least double lever assembly, which includes the first lever 13, the
Two levers 14；Wherein, 13 one end of the first lever is rotatably arranged on rebound bracket 4, and the other end is provided with reset response portion 15, the
Two levers, 14 one end is rotatably arranged on the first lever 13, and the other end is rotatably arranged on sliding members 6；The movable part 3
It is acted in the reset response portion 15 of the first lever 13 when dynamic sliding rail 1 closes or opens at least a trip, the first lever 13
Driving rotation by movable part 3 is driving the effect of the second lever 14 on rebound bracket 4 and in rotation and is driving sliding members
6 reset sliding in passage element 5, and the driving passage element 5 when resetting sliding of sliding members 6 resets on rebound bracket 4 to be slided
Dynamic, passage element 5 is located on heart-shaped sliding slot 11 when resetting sliding by slipping part 12, to realize that press rebound device resets
To terminal initial position.
Further speaking, passage element 5 is slidably arranged on rebound bracket 4 and is provided with swing component 16, swing component
It is provided between 16 and passage element 5 and swings elastic component 17 or swing elastic portion, the swing elastic component 17 or swing elastic portion one
Hold elastic reaction on swing component 16, other end elastic reaction in passage element 5, swing component 16 by swing elastic component 17 or
Elastic portion elastics wing is swung in passage element 5；The slipping part 12 is arranged on swing component 16；The sliding members
Guide portion 18 is provided on 6, between guide portion 18 and slipping part 12 mutually by or in a certain travel position when form gap；
The passage element 5 is by the positioning of slipping part 12 and/or sliding of swing component 16 on the heart-shaped sliding slot 11 of rebound bracket 4；
The passage element 5 is located in rebound bracket 4 and sliding members 6 when sliding in passage element 5, and sliding members 6 is by drawing
It leads the effect of portion 18 and slipping part 12 is driven to slide towards a sequence direction along the track of heart-shaped sliding slot 11, and drive passage element 5 logical
It crosses 10 Elastic Sliding of pressing elastic component to stretch out outside rebound bracket 4, passage element 5 and/or sliding members 6 are in 5 elasticity of passage element
Sliding acts on when stretching out and drives dynamic 1 sliding opening of sliding rail on determining sliding rail 2.
Further speaking, movable part 3 is arranged on dynamic sliding rail 1, and press rebound device is arranged on determining sliding rail 2；Described
Living spring part 22 or living springs are additionally provided between movable part 3 and dynamic sliding rail 1, the living spring part 22 or living spring
Portion one end and 3 side elastic connection of movable part, the other end and dynamic 1 elastic connection of sliding rail, 3 side of movable part pass through living spring part
22 or living springs elasticity activity on dynamic sliding rail 1,3 other side of movable part be located on dynamic sliding rail 1 and be provided with reset work
With auxiliary section 23.
Further speaking, dwell regions 19 and limit sliding area 20 are provided on heart-shaped sliding slot 11；The swing component 16
It is rested in dwell regions 19 by slipping part 12, passage element 5 is located in instead when slipping part 12 rests on dwell regions 19
It plays on bracket 4；Pressing actuating member 21 is additionally provided on the dynamic sliding rail 1；The swing component 16 rest on dwell regions 19,
And dynamic sliding rail 1 is at least pressed when opening by pressing actuating member 21 when acting on sliding members 6, sliding members 6 is in passage member
It is slided on part 5, and is acted in sliding by guide portion 18 and drive slipping part 12 sliding towards a sequence direction from dwell regions 19
Out, swing component 16 passes through the elasticity of pressing elastic component 10 and limit sliding area 20 when slipping part 12 is skidded off from dwell regions 19
Limit slided on heart-shaped sliding slot 11 towards a sequence direction, and it is anti-to drive passage element 5 and 6 Elastic Sliding of sliding members to stretch out
It plays outside bracket 4.
Further speaking, what the elastic force that pressing elastic component 10 generates was generated greater than living spring part 22 or living springs
Elastic force.
Reset response portion 15 dynamic sliding rail 1 open at least a trip when act on and drive movable part 3 pass through it is living spring
On dynamic sliding rail 1, movable part 3 is mutually de- with reset response portion 15 in elastic activity for part 22 or living springs elasticity activity
From.Its structure change process is referring to Fig. 5-Fig. 7.
Movable part 3 acts on reset response by reset response auxiliary section 23 when dynamic sliding rail 1 closes at least a trip
In portion 15 and the rotation of the first lever 13 of driving is on rebound bracket 4, and the first lever 13 drives the second lever 14 to act in rotation
And sliding members 6 is driven to reset sliding in passage element 5, the driving passage element 5 when resetting sliding of sliding members 6 is rebounding
Sliding is resetted on bracket 4, passage element 5 is located on heart-shaped sliding slot 11 when resetting sliding by slipping part 12, is pressed to realize
Pressure rebounding device is reset to terminal initial position.Its structure change process is referring to Fig. 3-Fig. 5
Further speaking, it moves on sliding rail 1 and is provided with clicking section 24, determine to be provided with damping unit 25 on sliding rail 2, alternatively, dynamic
It is provided with damping unit 25 on sliding rail 1, determines to be provided with clicking section 24 on sliding rail 2.
Dynamic sliding rail 1 is determined to act on lever assembly and lead to by movable part 3 when sliding rail 2 closes at least a trip relatively
It crosses lever assembly driving press rebound device and is reset to terminal initial position.
Wherein, dynamic sliding rail 1 is reset between terminal initial position Shi Yuding sliding rail 2 in press rebound device and is formed centainly
Shutoff stroke.
Dynamic sliding rail 1 is determined sliding rail 2 relatively and is closed and when the two be in a certain position of shutoff stroke, moves sliding rail 1 and passes through and stirs
Portion 24 acts on and driving damping unit 25 compresses and simultaneously generates damping force, is slided with realizing dynamic sliding rail 1 and determining the damping between sliding rail 2
It is dynamic to close.Its structure change process is referring to Fig. 3-Fig. 5.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of this field
Personnel should be recognized that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this hairs
Bright principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variations
It all fall within the protetion scope of the claimed invention with improvement.The claimed scope of the invention is by appended claims and its waits
Jljl is defined.
Meanwhile the drawings are for illustrative purposes only and are merely schematic diagrams, rather than pictorial diagram, it should not be understood as to this
The limitation of patent；Embodiment in order to better illustrate the present invention, the certain components of attached drawing have omission, zoom in or out, not
Represent the size of actual product；It will be understood by those skilled in the art that certain known features and its explanation may be omitted and be in attached drawing
It is understood that.
Moreover, in the attached drawing of the embodiment of the present invention, the same or similar label correspond to the same or similar components；In this hair
In bright description, it is to be understood that if having term " on ", "lower", "left", "right", "vertical", "horizontal", " transverse direction ", " indulging
To ", "top", "bottom", "inner", the instructions such as "outside" orientation or positional relationship be based on orientation or positional relationship shown in the drawings,
Be merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore the terms describing the positional relationship in the drawings are only for illustration, no
It can be understood as a limitation of this patent.
Claims (10)
1. a kind of press rebound opening and closing optimization structure for furniture, dynamic sliding rail (1) including the cooperation of mutual slide opening and closing and calmly
Sliding rail (2), it is characterised in that: movable part (3) are provided on dynamic sliding rail (1), determine to be provided with press rebound device on sliding rail (2),
Alternatively, being provided with press rebound device on dynamic sliding rail (1), determine to be provided with movable part (3) on sliding rail (2)；Wherein, press rebound fills
Set and include at least rebound bracket (4), passage element (5), sliding members (6) and lever assembly, passage element (5) positioning and/or
Sliding is in rebound bracket (4) and pressing elastic component (10) is provided therebetween, and sliding members (6) is slidably arranged in passage
On element (5), lever assembly and passage element (5) and/or sliding members (6) are cooperatively connected, and are additionally provided in rebound bracket (4)
At least two deflecting rollers (30), pressing elastic component (10) are wound around at least two deflecting rollers (30)；The dynamic sliding rail (1) is extremely
Few pressing when opening acts on and drives passage element (5) and/or sliding members (6) sliding by pressing elastic component (10) rebounding type
It moves in rebound bracket (4), to realize dynamic sliding rail (1) press rebound formula sliding opening on determining sliding rail (2)；The movable part
(3) it acts on when dynamic sliding rail (1) closes or opens at least a trip on lever assembly and is driven by lever assembly and elapsed
Element (5) and/or sliding members (6) reset sliding in rebound bracket (4), and position to terminal initial position.
2. according to claim 1 for the press rebound opening and closing optimization structure of furniture, it is characterised in that: described at least two
Certain spacing is formed between deflecting roller (30) and locating rotation is in rebound bracket (4) respectively, at least two deflecting rollers (30)
On be also respectively provided with groove (31)；Described pressing elastic component (10) one end and rebound bracket (4) elastic connection, middle part winding
On the groove (31) of at least two deflecting rollers (30), the other end and passage element (5) elastic connection.
3. according to claim 2 for the press rebound opening and closing optimization structure of furniture, it is characterised in that: described to press compression elasticity
Part (10) is tension spring, and elastic reaction is distinguished in rebound bracket (4) and passage element (5) in both ends, and middle part is wound around at least two
On the groove (31) of a deflecting roller (30), and elastic force is generated towards the opening direction of dynamic sliding rail (1) always.
4. according to claim 3 for the press rebound opening and closing optimization structure of furniture, it is characterised in that: the rebound bracket
(4) heart-shaped sliding slot (11) are provided on；Slipping part (12) is provided in the passage element (5) and by slipping part (12)
Towards a sequence direction along the positioning of the track of heart-shaped sliding slot (11) and/or sliding；Wherein, passage element (5) is along heart-shaped sliding slot (11)
Track sliding when by pressing elastic component (10) Elastic Sliding stretch out rebound bracket (4) outside, passage element (5) and/or sliding
Element (6) acts on when passage element (5) Elastic Sliding is stretched out and drives dynamic sliding rail (1) sliding opening on determining sliding rail (2)；
It is provided with sliding part (7) on the sliding members (6), the portion of being slidably matched (8) is additionally provided in passage element (5)；Institute
Sliding elastic component (9) or sliding elastic portion, the sliding elastic component are provided between the sliding members (6) stated and passage element (5)
(9) or sliding elastic portion one end elastic reaction is on sliding members (6), and other end elastic reaction begins on passage element (5)
The direction that opens or closes that all morning moves sliding rail (1) generates elastic force；The sliding members (6) is by sliding part (7) and slides
Elastic component (9) slides the cooperation flexible type linear slide of elastic portion in the portion that is slidably matched (8) of passage element (5)；
Wherein, the elastic force that pressing elastic component (10) generates is greater than sliding elastic component (9) or slides the elastic force that elastic portion generates.
5. according to claim 4 for the press rebound opening and closing optimization structure of furniture, it is characterised in that: the lever assembly
At least double lever assembly, the double lever assembly include the first lever (13), the second lever (14)；Wherein, the first lever
(13) one end is rotatably arranged in rebound bracket (4), and the other end is provided with reset response portion (15), and the second lever (14) one end turns
Dynamic to be arranged on the first lever (13), the other end is rotatably arranged on sliding members (6)；The movable part (3) is in dynamic sliding rail
(1) it is acted on when closing or opening at least a trip in the reset response portion (15) of the first lever (13), the first lever (13)
Driving rotation by movable part (3) is driving the second lever (14) effect in rebound bracket (4) and in rotation and is driving cunning
Dynamic element (6) reset sliding on passage element (5), and sliding members (6) driving passage element (5) when resetting sliding is rebounding
Sliding is resetted on bracket (4), passage element (5) is located on heart-shaped sliding slot (11) when resetting sliding by slipping part (12),
To realize that press rebound device is reset to terminal initial position.
6. according to claim 5 for the press rebound opening and closing optimization structure of furniture, it is characterised in that: the passage element
(5) it is slidably arranged in rebound bracket (4) and is provided with swing component (16), between swing component (16) and passage element (5)
It is provided with and swings elastic component (17) or swing elastic portion, the swing elastic component (17) or swing elastic portion one end elastic reaction are being put
On moving part (16), other end elastic reaction is on passage element (5), and swing component (16) is by swinging elastic component (17) or swinging bullet
Property portion's elastics wing is on passage element (5)；The slipping part (12) is arranged on swing component (16)；The sliding members
(6) it is provided on guide portion (18), when mutually relying between guide portion (18) and slipping part (12) or be in a certain travel position
Form gap；The passage element (5) is by slipping part (12) positioning and/or sliding of swing component (16) in rebound bracket
(4) on heart-shaped sliding slot (11)；The passage element (5) is located in rebound bracket (4) and sliding members (6) is in passage member
When sliding on part (5), sliding members (6) is acted on by guide portion (18) and drives slipping part (12) towards a sequence direction along the heart
The track of shape sliding slot (11) is slided, and passage element (5) is driven to stretch out rebound bracket by pressing elastic component (10) Elastic Sliding
(4) outside, passage element (5) and/or sliding members (6) act on when passage element (5) Elastic Sliding is stretched out and drive dynamic sliding rail
(1) sliding opening is on determining sliding rail (2).
7. according to claim 6 for the press rebound opening and closing optimization structure of furniture, it is characterised in that: the movable part
(3) it is arranged on dynamic sliding rail (1), press rebound device is arranged on determining sliding rail (2)；The movable part (3) and dynamic sliding rail (1)
Between be additionally provided with living spring part (22) or living springs, the living spring part (22) or living springs one end and activity
Part (3) side elastic connection, the other end and dynamic sliding rail (1) elastic connection, movable part (3) side by living spring part (22) or
On dynamic sliding rail (1), movable part (3) other side is located on dynamic sliding rail (1) and is provided with reset for living springs elasticity activity
It acts on auxiliary section (23).
8. according to claim 7 for the press rebound opening and closing optimization structure of furniture, it is characterised in that: the heart sliding slot
(11) dwell regions (19) and limit sliding area (20) are provided on；The swing component (16) is rested on by slipping part (12)
In dwell regions (19), passage element (5) is located in rebound bracket (4) when slipping part (12) rests on dwell regions (19)
On；Pressing actuating member (21) is additionally provided on the dynamic sliding rail (1)；The swing component (16) rests on dwell regions
(19) when and dynamic sliding rail (1) at least acts on sliding members (6) by pressing actuating member (21) pressing when opening, sliding member
Part (6) slides on passage element (5), and is acted in sliding by guide portion (18) and drive slipping part (12) suitable towards one
Sequence direction is skidded off from dwell regions (19), and swing component (16) passes through pressing bullet when slipping part (12) is skidded off from dwell regions (19)
Property part (10) elasticity and the limit of limit sliding area (20) slided on heart-shaped sliding slot (11) towards a sequence direction, and drive
Passage element (5) and sliding members (6) Elastic Sliding stretch out rebound bracket (4) outside.
9. according to claim 7 for the press rebound opening and closing optimization structure of furniture, it is characterised in that: described to press compression elasticity
The elastic force that the elastic force that part (10) generates is greater than living spring part (22) or living springs generate；
The reset response portion (15) acts on when dynamic sliding rail (1) opens at least a trip and movable part (3) is driven to pass through
On dynamic sliding rail (1), movable part (3) is made in elastic activity with reset for living spring part (22) or the elastic activity of living springs
It is mutually disengaged with portion (15)；
The movable part (3) is acted on when dynamic sliding rail (1) closes at least a trip by reset response auxiliary section (23)
In reset response portion (15) and driving the first lever (13) rotation is in rebound bracket (4), the first lever (13) band in rotation
Dynamic second lever (14) act on and sliding members (6) are driven to reset sliding on passage element (5), and sliding members (6) is resetting
Passage element (5) are driven to reset sliding in rebound bracket (4) when sliding, passage element (5) passes through sliding when resetting sliding
Portion (12) is located on heart-shaped sliding slot (11), to realize that press rebound device is reset to terminal initial position.
10. according to claim 1 for the press rebound opening and closing optimization structure of furniture described in -9 any one, it is characterised in that: institute
It states and is provided with clicking section (24) on sliding rail (1), determine to be provided with damping unit (25) on sliding rail (2), alternatively, on dynamic sliding rail (1)
Damping unit (25) are provided with, determine to be provided with clicking section (24) on sliding rail (2)；
The dynamic sliding rail (1) is determined to act on lever assembly by movable part (3) when sliding rail (2) close at least a trip relatively
Above and by lever assembly press rebound device is driven to be reset to terminal initial position；
Wherein, dynamic sliding rail (1) is reset between terminal initial position Shi Yuding sliding rail (2) in press rebound device and is formed centainly
Shutoff stroke；
The dynamic sliding rail (1) is determined sliding rail (2) relatively and is closed and the two is when be in a certain position of shutoff stroke, dynamic sliding rail (1)
It is acted on by clicking section (24) and drives damping unit (25) to compress and generate damping force, to realize dynamic sliding rail (1) and determine sliding rail
(2) the damping sliding closing between.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910616501.5A CN110313735B (en) | 2019-07-09 | 2019-07-09 | Pressing rebound opening and closing optimization structure for furniture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910616501.5A CN110313735B (en) | 2019-07-09 | 2019-07-09 | Pressing rebound opening and closing optimization structure for furniture |
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| CN110313735A true CN110313735A (en) | 2019-10-11 |
| CN110313735B CN110313735B (en) | 2023-12-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111265036A (en) * | 2020-03-27 | 2020-06-12 | 广东东泰五金精密制造有限公司 | Press stable switching structure of bounce-back device |
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| CN210748151U (en) * | 2019-07-09 | 2020-06-16 | 广东东泰五金精密制造有限公司 | A press bounce-back switching and optimize structure for furniture |
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| US4145132A (en) * | 1975-12-19 | 1979-03-20 | Seiko Koki Kabushiki Kaisha | Opening and closing device of a camera shutter mechanism |
| CN103209613A (en) * | 2010-09-24 | 2013-07-17 | 保罗黑蒂希有限及两合公司 | Automatic retraction apparatus for a movable furniture part |
| WO2013073489A1 (en) * | 2011-11-16 | 2013-05-23 | 中西金属工業株式会社 | Mechanism unit combining soft close mechanism and push-open mechanism |
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| CN110313735B (en) | 2023-12-26 |
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