CN110063596A - A kind of opening and closing resetting structure for furniture press rebound - Google Patents
A kind of opening and closing resetting structure for furniture press rebound Download PDFInfo
- Publication number
- CN110063596A CN110063596A CN201910413665.8A CN201910413665A CN110063596A CN 110063596 A CN110063596 A CN 110063596A CN 201910413665 A CN201910413665 A CN 201910413665A CN 110063596 A CN110063596 A CN 110063596A
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- Prior art keywords
- sliding rail
- dynamic
- sliding
- lever
- movable part
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- 230000000694 effects Effects 0.000 claims abstract description 42
- 230000004044 response Effects 0.000 claims description 59
- 238000003825 pressing Methods 0.000 claims description 40
- 238000013016 damping Methods 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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- 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
-
- 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
- A47B88/407—Adjustably or detachably mounted drawers
-
- 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
-
- 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
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
-
- 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
-
- 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 opening and closing resetting structure for furniture press rebound, dynamic sliding rail including the cooperation of mutual slide opening and closing and determines sliding rail, is 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；Dynamic sliding rail at least acts on sliding opening on determining sliding rail by the press rebound of press rebound device when opening；Lever assembly is additionally provided on press rebound device；It is provided with living spring part or living springs on movable part and passes through living spring part or living springs elasticity activity in dynamic sliding rail or determines on sliding rail；Movable part acts on lever assembly when dynamic sliding rail closes or opens at least a trip and drives press rebound device to be reset to terminal initial position by lever assembly.The present invention has simple and reasonable, reliable performance, connects between each component compact, and long service life, manufacturing cost is low, dismounts quick and easy, the features such as flexibility is high and use scope is wide, practical.
Description
Technical field
The present invention relates to a kind of opening and closing resetting structures for furniture press rebound.
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, and the resetting structure is complicated, exists in use unstable
Phenomenon.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 opening and closing for furniture press rebound that flexibility is high and use scope is wide is multiple
Bit architecture, to overcome shortcoming in the prior art.
By a kind of opening and closing resetting structure for furniture press rebound that this purpose designs, 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；The dynamic sliding rail is at least when opening
Sliding opening is acted on determining sliding rail by the press rebound of press rebound device；Wherein, it is additionally provided on press rebound device
Lever assembly；Living spring part or living springs are provided on the movable part and by living spring part or movable bullet
Property portion's elasticity activity in dynamic sliding rail or determine on sliding rail；Movable part acts on thick stick when dynamic sliding rail closes or opens at least a trip
Press rebound device is driven to be reset to terminal initial position in bar assembly and by lever assembly.
The living spring part or living springs one end and movable part elastic connection, the other end and dynamic sliding rail determine sliding rail
Elastic connection；The movable part is by living spring part or living springs elastics wing or sliding or rotates in dynamic sliding rail
Or determine on sliding rail, and acted on lever assembly when dynamic sliding rail closes or opens at least a trip and pass through lever assembly
Driving press rebound device is reset to terminal initial position.
It is provided with reset response portion on the lever assembly, reset response auxiliary section is provided on movable part；The work
Move the reset response for acting on lever assembly by reset response auxiliary section when dynamic sliding rail closes or opens at least a trip
In portion and drives lever assembly activity and press rebound device is driven to be reset to terminal initial position.
The movable part side by living spring part or living springs elasticity activity in dynamic sliding rail or determine on sliding rail and
It is provided with relief portion, the other side is located in dynamic sliding rail or determines on sliding rail and be provided with reset response auxiliary section.
The reset response portion is acted in relief portion when dynamic sliding rail opens at least a trip and driving movable part
In dynamic sliding rail or determined on sliding rail by living spring part or living springs elasticity activity, movable part is in elastic activity and resets
Service portion is mutually disengaged；The movable part is acted on when dynamic sliding rail closes at least a trip by reset response auxiliary section
In the reset response portion of lever assembly and drives lever assembly activity and press rebound device is driven to be reset to terminal initial position
It sets.
Alternatively, the movable part acts on thick stick by reset response auxiliary section when dynamic sliding rail opens at least a trip
In the reset response portion of bar assembly and drives lever assembly activity and press rebound device is driven to be reset to terminal initial position；
The reset response portion is acted on when dynamic sliding rail closes at least a trip in relief portion and driving movable part passes through activity
Elastic component or living springs elasticity activity in dynamic sliding rail or determine on sliding rail, movable part when elasticity is movable with reset response portion phase
Mutually it is detached from.
The press rebound device includes at least rebound bracket, pressing elastic component and pusher shoe；Wherein, it is set on rebound bracket
It is equipped with heart-shaped sliding slot, pressing elastic component one end is connect with rebound rack elasticity, the other end and pusher shoe elastic connection, in pusher shoe
It is provided with slipping part and stops and/or slide along the track of heart-shaped sliding slot towards a sequence direction by slipping part；Wherein, it elapses
Part sliding is stretched out outside rebound bracket by pressing elastic component Elastic Sliding in heart-shaped sliding slot and acts on and dynamic sliding rail is driven to slide
It opens on determining sliding rail.
The lever assembly and pusher shoe are sequentially connected；The movable part closes or opens at least one section of row in dynamic sliding rail
It is acted on when journey on lever assembly and drives pusher shoe to reset sliding on rebound bracket by lever assembly, pusher shoe is multiple
It is rested on heart-shaped sliding slot when the sliding of position by slipping part, to realize that press rebound device is reset to terminal initial position.
The living spring part or living springs one end and movable part elastic connection, the other end and dynamic sliding rail elasticity connect
It connects；The movable part side is by living spring part or living springs elastics wing or sliding or rotates in dynamic sliding rail
On, and it is provided with relief portion, the movable part other side is located in dynamic sliding rail and is provided with reset response auxiliary section；The pressing
Rebounding device is arranged on determining sliding rail by rebound bracket.
The lever assembly includes the first lever, the second lever, third lever, the 4th lever；Wherein, first lever one end
It is rotatably arranged on rebound bracket, the other end is provided with reset response portion, and second lever one end is rotatably arranged on third lever one
End, the second lever other end is rotatably arranged in pusher shoe, and the third lever other end is rotatably arranged on the 4th lever one end, and the 4th
The lever other end is rotatably arranged on the first lever.
The reset response portion is acted in relief portion when dynamic sliding rail opens at least a trip and driving movable part
Through living spring part or living springs elasticity activity on dynamic sliding rail, movable part in elastic activity with reset response portion phase
Mutually it is detached from.
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, the first lever drives the second lever, third thick stick on rebound bracket, and in rotation by the effect rotation of movable part
Bar, the 4th lever rotate simultaneously and pusher shoe are driven to reset sliding on rebound bracket, and pusher shoe passes through cunning when resetting sliding
Shifting portion rests on heart-shaped sliding slot, to realize that press rebound device is reset to terminal initial position.
Pressing actuating member is additionally provided on the dynamic sliding rail；The dynamic sliding rail at least passes through pressing actuating member when opening
It acts in pusher shoe, pusher shoe is along the sliding of the track of heart-shaped sliding slot and logical in sliding towards a sequence direction by slipping part
It crosses pressing elastic component Elastic Sliding to stretch out outside rebound bracket, pusher shoe acts on when Elastic Sliding is stretched out and drives pressing actuating member
And/or dynamic sliding rail sliding opening is on determining sliding rail.
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；Wherein, damping unit include at least dampening bracket, damper, damped elasticity part and
Sliding part；The damper is arranged on dampening bracket or dampening bracket side, damped elasticity part one end and dampening bracket or
Dynamic sliding rail determines sliding rail elastic connection, the other end and sliding part elastic connection.
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, sliding rail is moved to reset in press rebound device
Certain shutoff stroke is formed between the Shi Yuding sliding rail of terminal initial position.
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 sliding part, and sliding part is by damped elasticity part Elastic Sliding on dampening bracket and in Elastic Sliding
Act on damper, damper compress and generates damping force by the effect of sliding part, with realize dynamic sliding rail with determine sliding rail it
Between damping sliding closing.
The pressing elastic component elastic reaction generates elasticity in pusher shoe and always towards the opening direction of dynamic sliding rail
Power；The damped elasticity part elastic reaction generates elastic force in sliding part and always towards the closing direction of dynamic sliding rail；Wherein,
The elastic force for pressing elastic component is greater than the elastic force of damped elasticity part.
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, so that pusher shoe be driven to slide on heart-shaped sliding slot, pusher shoe is in the heart
It can be stretched out by pressing elastic component Elastic Sliding outside rebound bracket when sliding on shape sliding slot, and be acted on simultaneously when Elastic Sliding is stretched out
It drives dynamic sliding rail sliding opening on determining sliding rail, to reach automatically opening for dynamic sliding rail, efficiently avoids in furniture item
Upper mounting knob leads to the problem of increased production cost and influences furniture item aesthetic appearance；Meanwhile user only needs to press
Any position for pressing sliding rail can be realized it and automatically open, and effectively improve the usage experience of user.
2, it is sequentially connected with lever assembly in pusher shoe, is provided on dynamic sliding rail by living spring part or living springs
Movable part, the movable part side on dynamic sliding rail and are provided with evacuation by living spring part or the activity of living springs elasticity
Portion, the other side are located on dynamic sliding rail and are provided with reset response auxiliary section；Movable part can pass through evacuation when dynamic sliding rail is opened
The living spring part of the cooperation in portion and reset response portion or living springs activity are made on dynamic sliding rail and with the reset of lever assembly
It is mutually disengaged with portion, the elastic force of the living spring part or living springs is minimum, but the activity of movable part elasticity is slided dynamic enough
On rail, therefore movable part does not influence the working condition of lever assembly and press rebound device in dynamic sliding rail sliding opening, to mention
The stability in use of high furniture item；Meanwhile movable part by elastic component elastics wing or sliding or rotates on dynamic sliding rail,
Its manner multiplicity and flexibility height, further improve the stability in use of furniture item.
3, movable part acts on lever assembly by reset response auxiliary section when dynamic sliding rail closes at least a trip
In reset response portion, lever assembly will drive pusher shoe to reset sliding and rest on heart-shaped sliding slot, to realize that pressing is anti-
It plays device and is reset to terminal initial position；Since lever assembly and pusher shoe are sequentially connected, the first of movable part and lever assembly
The arm of force between lever is greater than the arm of force between pusher shoe and the second lever of lever assembly, therefore in the mutual transmitting of power and power
Under the length variation of arm, the power that press rebound device resets can be smaller than the power that it is opened, so lever assembly and press rebound fill
The connection set can effectively cancel out opening elastic force of the pressing elastic component elastic reaction in pusher shoe, allow user with relatively
The reset of press rebound device and the sliding closing of dynamic sliding rail can be realized in opening the smaller closing force of pressing force,
Efficiently avoiding press rebound device can not automatically reset after work, and user is easy touching after opening dynamic sliding rail, cause by
The problem of pressing rebounding device damage and influencing product appearance aesthetics, make when the use of user more conveniently, safely, save worry,
It is laborsaving.
4, 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
It is acted on damping unit by clicking section, the damped elasticity part of damping unit generates and closes elastic force, damper generates damping
Power, dynamic sliding rail will automatic damping sliding closing on determining sliding rail, to avoid dynamic sliding rail and determine sliding rail colliding because closing to generate,
The problem of causing product service life short and influencing furniture usage experience, while can also further reduce user and act on
Closing force 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 are wide.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of first embodiment of the invention.
Fig. 2 is the assembling structure schematic diagram of first embodiment of the invention.
Fig. 3 is the movable part of first embodiment of the invention, living spring part decomposition texture schematic diagram.
Fig. 4 is the press rebound device of first embodiment of the invention, lever assembly decomposition texture schematic diagram.
Fig. 5-Fig. 9 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. 9, this is used for the opening and closing resetting structure of furniture press rebound, 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 4 on sliding rail 2, alternatively, moving cunning
It is provided with press rebound device 4 on rail 1, determines to be provided with movable part 3 on sliding rail 2；The dynamic sliding rail 1 at least passes through when opening
The press rebound effect sliding opening of press rebound device 4 is on determining sliding rail 2；Wherein, thick stick is additionally provided on press rebound device 4
Bar assembly；Living spring part 13 or living springs are provided on the movable part 3 and by living spring part 13 or activity
Elastic portion elasticity activity is in dynamic sliding rail 1 or determines on sliding rail 2；The work when dynamic sliding rail 1 closes or opens at least a trip of movable part 3
Press rebound device 4 is driven to be reset to terminal initial position on lever assembly and through lever assembly.
Further speaking, living spring part 13 or living springs one end and 3 elastic connection of movable part, the other end and dynamic cunning
Rail 1 determines 2 elastic connection of sliding rail；The movable part 3 is by living spring part 13 or living springs elastics wing or slides
Dynamic or rotation in dynamic sliding rail 1 or is determined on sliding rail 2, and acts on lever group when dynamic sliding rail 1 closes or opens at least a trip
Press rebound device 4 is driven to be reset to terminal initial position on part and by lever assembly.
Further speaking, it is provided with reset response portion 12 on lever assembly, reset response auxiliary section is provided on movable part 3
14；The movable part 3 acts on thick stick by reset response auxiliary section 14 when dynamic sliding rail 1 closes or opens at least a trip
In the reset response portion 12 of bar assembly and drives lever assembly activity and press rebound device 4 is driven to be reset to terminal initial position
It sets.
Further speaking, 3 side of movable part by living spring part 13 or living springs elasticity activity in dynamic sliding rail 1 or
Determine on sliding rail 2 and be provided with relief portion 30, the other side is located in dynamic sliding rail 1 or determines on sliding rail 2 and be provided with reset response to match
Conjunction portion 14.
Reset response portion 12 is acted in relief portion 30 when dynamic sliding rail 1 opens at least a trip and driving movable part 3
In dynamic sliding rail 1 or determined on sliding rail 2 by living spring part 13 or living springs elasticity activity, movable part 3 is in elastic activity
It is mutually disengaged with reset response portion 12；The movable part 3 is matched when dynamic sliding rail 1 closes at least a trip by reset response
Conjunction portion 14 acts in the reset response portion 12 of lever assembly and drives lever assembly activity and drive press rebound device 4 multiple
Position to terminal initial position.
Alternatively, movable part 3 acts on lever by reset response auxiliary section 14 when dynamic sliding rail 1 opens at least a trip
In the reset response portion 12 of component and drives lever assembly activity and press rebound device 4 is driven to be reset to terminal initial position；
The reset response portion 12 is acted on when dynamic sliding rail 1 closes at least a trip in relief portion 30 and driving movable part 3 is logical
Cross living spring part 13 or living springs elasticity activity in dynamic sliding rail 1 or determine on sliding rail 2, movable part 3 when elasticity is movable and
Reset response portion 12 is mutually disengaged.
Further speaking, press rebound device 4 includes at least rebound bracket 5, pressing elastic component 6 and pusher shoe 7；Wherein,
Heart-shaped sliding slot 8, pressing 6 one end of elastic component and rebound 5 elastic connection of bracket, the other end and pusher shoe 7 are provided on rebound bracket 5
Elastic connection is provided with slipping part 9 in pusher shoe 7 and is stopped towards a sequence direction along the track of heart-shaped sliding slot 8 by slipping part 9
It stays and/or slides；Wherein, the sliding of pusher shoe 7 stretches out rebound bracket 5 by pressing 6 Elastic Sliding of elastic component in heart-shaped sliding slot 8
Outside and acts on and drive dynamic 1 sliding opening of sliding rail on determining sliding rail 2.
Further speaking, lever assembly and pusher shoe 7 are sequentially connected；The movable part 3 is closed or opened in dynamic sliding rail 1
At least a trip when act on lever assembly and drive pusher shoe 7 to reset sliding in rebound bracket 5 by lever assembly
On, pusher shoe 7 is rested on heart-shaped sliding slot 8 when resetting sliding by slipping part 9, to realize that press rebound device 4 is reset to
Terminal initial position.
Further speaking, living spring part 13 or living springs one end and 3 elastic connection of movable part, the other end and dynamic cunning
1 elastic connection of rail；3 side of movable part is by living spring part 13 or living springs elastics wing or sliding or turns
It moves on dynamic sliding rail 1, and is provided with relief portion 30,3 other side of movable part, which is located in dynamic sliding rail 1 and is provided with reset response, matches
Conjunction portion 14；The press rebound device 4 is arranged on determining sliding rail 2 by rebound bracket 5.
Further speaking, lever assembly includes the first lever 10, the second lever 11, third lever 15, the 4th lever 16；Its
In, 10 one end of the first lever is rotatably arranged on rebound bracket 5, and the other end is provided with reset response portion 12, the second lever 11 1
End is rotatably arranged on 15 one end of third lever, and 11 other end of the second lever is rotatably arranged in pusher shoe 7, and third lever 15 is another
End is rotatably arranged on 16 one end of the 4th lever, and 16 other end of the 4th lever is rotatably arranged on the first lever 10.
Reset response portion 12 is acted in relief portion 30 when dynamic sliding rail 1 opens at least a trip and driving movable part 3
Through living spring part 13 or living springs elasticity activity on dynamic sliding rail 1, movable part 3 is when elasticity is movable and reset response
Portion 12 is mutually disengaged.Its structure change process is referring to Fig. 5-Fig. 7.
Movable part 3 acts on reset response by reset response auxiliary section 14 when dynamic sliding rail 1 closes at least a trip
In portion 12, the first lever 10 by the effect of movable part 3 rotation on rebound bracket 5, and drive in rotation the second lever 11,
Third lever 15, the 4th lever 16 rotate simultaneously and pusher shoe 7 are driven to reset sliding on rebound bracket 5, and pusher shoe 7 is resetting
It is rested on heart-shaped sliding slot 8 when sliding by slipping part 9, to realize that press rebound device 4 is reset to terminal initial position.It is tied
Structure change procedure is referring to Fig. 7-Fig. 9.
Further speaking, it moves and is additionally provided with pressing actuating member 17 on sliding rail 1；The dynamic sliding rail 1 is at least logical when opening
It crosses pressing actuating member 17 to act in pusher shoe 7, pusher shoe 7 is by slipping part 9 towards a sequence direction along the track of heart-shaped sliding slot 8
It slides and is stretched out in sliding by pressing 6 Elastic Sliding of elastic component and rebounded outside bracket 5, pusher shoe 7 is when Elastic Sliding is stretched out
It acts on and drives pressing actuating member 17 and/or 1 sliding opening of dynamic sliding rail on determining sliding rail 2.
Further speaking, it moves on sliding rail 1 and is provided with clicking section 18, determine to be provided with damping unit on sliding rail 2, alternatively, dynamic slide
It is provided with damping unit on rail 1, determines to be provided with clicking section 18 on sliding rail 2；Wherein, damping unit include at least dampening bracket 19,
Damper 20, damped elasticity part 21 and sliding part 22；The damper 20 is arranged on dampening bracket 19 or dampening bracket 19
Side, 21 one end of damped elasticity part and dampening bracket 19 or dynamic sliding rail 1 determine 2 elastic connection of sliding rail, the other end and sliding part
22 elastic connections.
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 4 and is reset to terminal initial position；Wherein, sliding rail 1 is moved to reset in press rebound device 4
Certain shutoff stroke is formed between terminal initial position Shi Yuding sliding rail 2.
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 18 acts on sliding part 22, and sliding part 22 is by 21 Elastic Sliding of damped elasticity part on dampening bracket 19 and in elasticity
It is acted on when sliding on damper 20, damper 20 compresses and generate damping force by the effect of sliding part 22, to realize dynamic slide
Rail 1 and determine the damping sliding closing between sliding rail 2.Its structure change process is referring to Fig. 7-Fig. 9.
Further speaking, pressing 6 elastic reaction of elastic component produces in pusher shoe 7 and always towards the opening direction of dynamic sliding rail 1
Raw elastic force；21 elastic reaction of damped elasticity part generates bullet in sliding part 22 and always towards the closing direction of dynamic sliding rail 1
Property power；Wherein, the elastic force for pressing elastic component 6 is greater than the elastic force of damped elasticity part 21.
Above-mentioned 4 specific structure of press rebound device, which can be looked into, sees the applicant's Publication No. CN208837351U in 2019
File disclosed in 10 days 5 years, the structure and working principle of the two is identical, and so it will not be repeated.
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 opening and closing resetting structure for furniture press rebound, dynamic sliding rail (1) including the cooperation of mutual slide opening and closing and calmly
Sliding rail (2), it is characterised in that: be provided with movable part (3) on dynamic sliding rail (1), determine to be provided with press rebound device on sliding rail (2)
(4), alternatively, being provided with press rebound device (4) on dynamic sliding rail (1), determine to be provided with movable part (3) on sliding rail (2)；Described is dynamic
Press rebound of the sliding rail (1) at least when opening through press rebound device (4) acts on sliding opening on determining sliding rail (2)；Its
In, press rebound device is additionally provided with lever assembly on (4)；Be provided on the movable part (3) living spring part (13) or
Living springs and in dynamic sliding rail (1) or determined on sliding rail (2) by living spring part (13) or living springs elasticity activity；
Movable part (3) is acted on lever assembly when dynamic sliding rail (1) closes or opens at least a trip and is driven by lever assembly
Dynamic press rebound device (4) are reset to terminal initial position.
2. being used for the opening and closing resetting structure of furniture press rebound according to claim 1, it is characterised in that: described living spring
Part (13) or living springs one end and movable part (3) elastic connection, the other end and dynamic sliding rail (1) or determine sliding rail (2) elasticity company
It connects；The movable part (3) is by living spring part (13) or living springs elastics wing or sliding or rotates in dynamic cunning
Rail (1) is determined on sliding rail (2), and acts on lever assembly and lead to when dynamic sliding rail (1) closes or opens at least a trip
It crosses lever assembly driving press rebound device (4) and is reset to terminal initial position.
3. the opening and closing resetting structure according to claim 1 or claim 2 for furniture press rebound, it is characterised in that: the lever
It is provided on component reset response portion (12), reset response auxiliary section (14) is provided on movable part (3)；The movable part
(3) lever assembly is acted on by reset response auxiliary section (14) when dynamic sliding rail (1) closes or opens at least a trip
In reset response portion (12) and drives lever assembly activity and press rebound device (4) is driven to be reset to terminal initial position.
4. being used for the opening and closing resetting structure of furniture press rebound according to claim 3, it is characterised in that: the movable part
(3) side in dynamic sliding rail (1) or is determined on sliding rail (2) and is arranged by living spring part (13) or living springs elasticity activity
Have relief portion (30), the other side is located in dynamic sliding rail (1) or determines on sliding rail (2) and be provided with reset response auxiliary section (14)；
The reset response portion (12) acts on relief portion (30) and drives when dynamic sliding rail (1) opens at least a trip
Dynamic movable part (3) in dynamic sliding rail (1) or are determined on sliding rail (2) by living spring part (13) or living springs elasticity activity, living
Moving part (3) is mutually disengaged in elastic activity with reset response portion (12)；The movable part (3) is closed extremely in dynamic sliding rail (1)
It is acted in the reset response portion (12) of lever assembly when few a trip by reset response auxiliary section (14) and drives lever
Component activity simultaneously drives press rebound device (4) to be reset to terminal initial position；
Alternatively, the movable part (3) is made when dynamic sliding rail (1) opens at least a trip by reset response auxiliary section (14)
In the reset response portion (12) of lever assembly and drives lever assembly activity and press rebound device (4) is driven to be reset to
Terminal initial position；The reset response portion (12) acts on relief portion when dynamic sliding rail (1) closes at least a trip
(30) on and driving movable part (3) is sliding in dynamic sliding rail (1) or calmly by living spring part (13) or the activity of living springs elasticity
On rail (2), movable part (3) is mutually disengaged in elastic activity with reset response portion (12).
5. being used for the opening and closing resetting structure of furniture press rebound described according to claim 1 or 2 or 4 any one, feature exists
In: the press rebound device (4) includes at least rebound bracket (5), pressing elastic component (6) and pusher shoe (7)；Wherein, it rebounds
Be provided on bracket (5) heart-shaped sliding slot (8), pressing elastic component (6) one end and rebound bracket (5) elastic connection, the other end with push away
Part (7) elastic connection is moved, slipping part (9) is provided in pusher shoe (7) and passes through slipping part (9) towards a sequence direction along heart
The track of sliding slot (8) stops and/or sliding；Wherein, pusher shoe (7) sliding passes through pressing elastic component (6) at heart-shaped sliding slot (8)
Elastic Sliding stretches out rebound bracket (5) outside and acts on and drive dynamic sliding rail (1) sliding opening on determining sliding rail (2).
6. being used for the opening and closing resetting structure of furniture press rebound according to claim 5, it is characterised in that: the lever assembly
It is sequentially connected with pusher shoe (7)；The movable part (3) is acted on when dynamic sliding rail (1) closes or opens at least a trip
Sliding is resetted in rebound bracket (5) on lever assembly and by lever assembly driving pusher shoe (7), and pusher shoe (7) is resetting
It is rested on heart-shaped sliding slot (8) when sliding by slipping part (9), to realize that press rebound device (4) is reset to terminal initial position
It sets.
7. being used for the opening and closing resetting structure of furniture press rebound according to claim 6, it is characterised in that: described living spring
Part (13) or living springs one end and movable part (3) elastic connection, the other end and dynamic sliding rail (1) elastic connection；The work
Moving part (3) side is by living spring part (13) or living springs elastics wing or sliding or rotates on dynamic sliding rail (1),
And relief portion (30) are provided with, movable part (3) other side is located in dynamic sliding rail (1) and is provided with reset response auxiliary section (14)；
The press rebound device (4) is arranged on determining sliding rail (2) by rebound bracket (5).
8. being used for the opening and closing resetting structure of furniture press rebound according to claim 7, it is characterised in that: the lever assembly
Including the first lever (10), the second lever (11), third lever (15), the 4th lever (16)；Wherein, the first lever (10) one end
It is rotatably arranged in rebound bracket (5), the other end is provided with reset response portion (12), and the second lever (11) one end is rotatably arranged on
Third lever (15) one end, the second lever (11) other end are rotatably arranged on pusher shoe (7), and third lever (15) other end turns
Dynamic to be arranged in the 4th lever (16) one end, the 4th lever (16) other end is rotatably arranged on the first lever (10)；
The reset response portion (12) acts on relief portion (30) and drives when dynamic sliding rail (1) opens at least a trip
Dynamic movable part (3) through living spring part (13) or living springs elasticity activity on dynamic sliding rail (1), movable part (3) is in bullet
It is mutually disengaged when sexuality with reset response portion (12)；
The movable part (3) is acted on when dynamic sliding rail (1) closes at least a trip by reset response auxiliary section (14)
In reset response portion (12), the first lever (10) is being rebounded on bracket (5) by the effect rotation of movable part (3), and is being rotated
When drive the second lever (11), third lever (15), the 4th lever (16) at the same rotate and drive pusher shoe (7) reset sliding exist
It rebounds on bracket (5), pusher shoe (7) is rested on heart-shaped sliding slot (8) when resetting sliding by slipping part (9), is pressed with realizing
Pressure rebounding device (4) is reset to terminal initial position.
9. being used for the opening and closing resetting structure of furniture press rebound according to claim 7 or 8, it is characterised in that: the dynamic cunning
Pressing actuating member (17) is additionally provided on rail (1)；The dynamic sliding rail (1) is at least made when opening by pressing actuating member (17)
On pusher shoe (7), pusher shoe (7) by slipping part (9) towards a sequence direction along heart-shaped sliding slot (8) track sliding and
Rebound bracket (5) is stretched out outside by pressing elastic component (6) Elastic Sliding in sliding, pusher shoe (7) is when Elastic Sliding is stretched out
It acts on and drives pressing actuating member (17) and/or dynamic sliding rail (1) sliding opening on determining sliding rail (2).
10. being used for the opening and closing resetting structure of furniture press rebound according to claim 5, it is characterised in that: the dynamic sliding rail
(1) it is provided with clicking section (18) on, determines to be provided with damping unit on sliding rail (2), alternatively, being provided with damping dress on dynamic sliding rail (1)
It sets, determines to be provided with clicking section (18) on sliding rail (2)；Wherein, damping unit include at least dampening bracket (19), damper (20),
Damped elasticity part (21) and sliding part (22)；The damper (20) is arranged on dampening bracket (19) or dampening bracket (19)
Side, damped elasticity part (21) one end and dampening bracket (19) or dynamic sliding rail (1) determine sliding rail (2) elastic connection, the other end
With sliding part (22) elastic connection；
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 driving press rebound device (4) it is reset to terminal initial position；Wherein, it is anti-in pressing to move sliding rail (1)
Bullet device (4), which is reset between terminal initial position Shi Yuding sliding rail (2), forms certain 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 sliding part (22) by clicking section (18), sliding part (22) is by damped elasticity part (21) Elastic Sliding in damping branch
It is acted on frame (19) and in Elastic Sliding on damper (20), damper (20) is compressed by the effect of sliding part (22)
And damping force is generated, to realize dynamic sliding rail (1) and determine the damping sliding closing between sliding rail (2)；
Pressing elastic component (6) elastic reaction generates on pusher shoe (7) and always towards the opening direction of dynamic sliding rail (1)
Elastic force；Damped elasticity part (21) elastic reaction is produced in sliding part (22) and always towards the closing direction of dynamic sliding rail (1)
Raw elastic force；Wherein, the elastic force for pressing elastic component (6) is greater than the elastic force of damped elasticity part (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910413665.8A CN110063596B (en) | 2019-05-17 | 2019-05-17 | A switching reset structure for furniture is pressed and is bounced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910413665.8A CN110063596B (en) | 2019-05-17 | 2019-05-17 | A switching reset structure for furniture is pressed and is bounced |
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| Publication Number | Publication Date |
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| CN110063596A true CN110063596A (en) | 2019-07-30 |
| CN110063596B CN110063596B (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910413665.8A Active CN110063596B (en) | 2019-05-17 | 2019-05-17 | A switching reset structure for furniture is pressed and is bounced |
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| Country | Link |
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| CN (1) | CN110063596B (en) |
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| CN110584355A (en) * | 2019-09-05 | 2019-12-20 | 广东东泰五金精密制造有限公司 | Synchronous pressing rebound opening and closing structure for furniture |
| CN113482476A (en) * | 2021-07-17 | 2021-10-08 | 广东东泰五金精密制造有限公司 | A press and open resetting means for furniture |
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| Publication number | Publication date |
|---|---|
| CN110063596B (en) | 2023-12-26 |
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