CN110074570A - A kind of adjustment structure for furniture press rebound - Google Patents
A kind of adjustment structure for furniture press rebound Download PDFInfo
- Publication number
- CN110074570A CN110074570A CN201910415400.1A CN201910415400A CN110074570A CN 110074570 A CN110074570 A CN 110074570A CN 201910415400 A CN201910415400 A CN 201910415400A CN 110074570 A CN110074570 A CN 110074570A
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- sliding rail
- lever
- dynamic
- press rebound
- sliding
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- 238000003825 pressing Methods 0.000 claims abstract description 82
- 230000001105 regulatory effect Effects 0.000 claims abstract description 32
- 230000001739 rebound effect Effects 0.000 claims abstract description 7
- 230000004044 response Effects 0.000 claims description 42
- 230000000694 effects Effects 0.000 claims description 41
- 238000013016 damping Methods 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000006872 improvement Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 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
-
- 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 adjustment structure for furniture press rebound, including mutual slide opening and closing cooperation dynamic sliding rail and determine sliding rail, movable part and pressing service portion are provided on dynamic sliding rail, determine to be provided with press rebound device on sliding rail, or, it is provided with press rebound device on dynamic sliding rail, determines to be provided with movable part and pressing service portion on sliding rail；The dynamic sliding rail at least acts on sliding opening on determining sliding rail by the mutual press rebound between pressing service portion and press rebound device when opening；Lever assembly is additionally provided on press rebound device；The 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；It is additionally provided with regulating part between the press rebound device and pressing service portion, realizes that the position of mutual press rebound effect is adjusted by regulating part between press rebound device and pressing service portion.The present invention is practical by the improvement of above structure.
Description
Technical field
The present invention relates to a kind of adjustment 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 press rebound device does not have the function of position adjusting, Wu Faman
The use demand of sufficient 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, dismounts the adjusting knot for furniture press rebound quick and easy, flexibility is high and use scope is wide
Structure, to overcome shortcoming in the prior art.
By a kind of adjustment structure for furniture press rebound that this purpose designs, including the dynamic of mutual slide opening and closing cooperation
Sliding rail and determine sliding rail, it is characterised in that: be provided with movable part and pressing service portion on dynamic sliding rail, determine to be provided with pressing on sliding rail instead
Device is played, alternatively, being provided with press rebound device on dynamic sliding rail, determines to be provided with movable part and pressing service portion on sliding rail；It is described
Dynamic sliding rail at least open when by pressing service portion and press rebound device between mutual press rebound effect sliding beat
It is opened in and determines on sliding rail；Wherein, lever assembly is additionally provided on press rebound device；The movable part is closed or is beaten in dynamic sliding rail
It is acted on when opening at least a trip on lever assembly and drives press rebound device to be reset to terminal initial by lever assembly
Position；It is additionally provided with regulating part between the press rebound device and pressing service portion, press rebound device and pressing act on
Realize that the position of mutual press rebound effect is adjusted by regulating part between portion.
The regulating part is movably arranged on press rebound device or pressing service portion；The press rebound device is at least
It is acted on when dynamic sliding rail is opened by regulating part and the mutual press rebound of pressing service portion, to realize the dynamic automatic sliding opening of sliding rail
On determining sliding rail.
The regulating part is arranged on press rebound device and is provided with adjustment portion；Pass through tool or manual action
Adjustment portion and driving regulating part fore-aft travel on press rebound device, regulating part in fore-aft travel with pressing service portion it
Between generate displacement, with realize press rebound device and press service portion between press rebound active position adjust.
It is additionally provided with pressing effect auxiliary section on the regulating part and auxiliary section is acted on by pressing and is at least beaten in dynamic sliding rail
It is acted on when opening with the mutual press rebound of pressing service portion, to realize the dynamic automatic sliding opening of sliding rail on determining sliding rail.
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；The adjusting
Part is by adjustment portion fore-aft travel in pusher shoe；The dynamic sliding rail at least acts on tune by pressing service portion when opening
It saves on the pressing effect auxiliary section of part and drives pusher shoe sliding along the track of heart-shaped sliding slot towards a sequence direction by slipping part
Dynamic, pusher shoe is stretched out outside rebound bracket in sliding by pressing elastic component Elastic Sliding, and pusher shoe is when Elastic Sliding is stretched out
It acts on and drives pressing service portion and/or the automatic sliding opening of dynamic sliding rail on determining sliding rail.
The lever assembly includes at least the first lever, the second lever；Wherein, first lever one end is rotatably arranged on rebound
On bracket, the other end is provided with reset response portion, and second lever one end is rotatably arranged on the first lever, other end rotation setting
In pusher shoe；The reset that the movable part acts on the first lever when dynamic sliding rail closes or opens at least a trip is made
With in portion, the first lever is rebounding on bracket by the driving rotation of movable part and is driving the second leverage simultaneously in rotation
Pusher shoe is driven to reset sliding on rebound bracket, pusher shoe is rested on heart-shaped sliding slot when resetting sliding by slipping part,
To realize that press rebound device is reset to terminal initial position.
The movable part and pressing service portion are separately positioned on dynamic sliding rail and form a certain distance therebetween, press
Rebounding device is pressed to be arranged on determining sliding rail；Living spring part or living spring is additionally provided between the movable part and dynamic sliding rail
Portion, the living spring part or living springs one end and movable part side elastic connection, the other end and dynamic sliding rail elastic connection, it is living
Through living spring part or the activity of living springs elasticity on dynamic sliding rail, the movable part other side is located in dynamic sliding rail for moving part side
Above and it is provided with reset response auxiliary section.
The elastic force of the pressing elastic component is greater than the elastic force of living spring part or living springs.
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；Institute
The movable part stated acts in reset response portion when dynamic sliding rail closes at least a trip, the drive that the first lever passes through movable part
Turn is moved on rebound bracket and drives the second leverage when rotating and pusher shoe is driven to reset sliding in rebound bracket
On, pusher shoe is rested on heart-shaped sliding slot when resetting sliding by slipping part, to realize that press rebound device is reset to terminal
Initial position.
Alternatively, the movable part acts in reset response portion when dynamic sliding rail opens at least a trip, the first thick stick
Bar on rebound bracket and is driven the second leverage when rotating and pusher shoe is driven to reset by the driving rotation of movable part
Sliding is on rebound bracket, and pusher shoe is rested on heart-shaped sliding slot when resetting sliding by slipping part, to realize press rebound
Device is reset to terminal initial position；The reset response portion acts on when dynamic sliding rail closes at least a trip and drives work
Moving part is through living spring part or living springs elasticity activity on dynamic sliding rail, and movable part is in elastic activity and reset response
Portion is mutually disengaged.
The lever assembly further includes third lever, the 4th lever；Wherein, first lever one end is rotatably arranged on rebound branch
On frame, 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
It is rotatably arranged in pusher shoe, the third lever other end is rotatably arranged on the 4th lever one end, and the rotation of the 4th lever other end is set
It sets on the first lever.
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, 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.
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 service portion, 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, be provided with regulating part in pusher shoe, the regulating part can fore-aft travel in pusher shoe and can in fore-aft travel
The press rebound active position realizing pusher shoe and pressing between service portion is adjusted, and allows user according to actual use demand
Pusher shoe is adjusted at any time and presses the position between service portion, is not inconsistent with both final manufacturing specification or rigging position is inaccurate,
It act on the two can not normally mutual press rebound, actuator slide caused not determine asking on sliding rail by sliding opening automatically
Topic, thus simplify press rebound device and press service portion manufacture craft, reduce press rebound device and pressing service portion it
Between Assembly veracity.
3, 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, through living spring part or the activity of living springs elasticity on dynamic sliding rail, the other side is located in for the movable part side
On dynamic sliding rail and it is provided with reset response auxiliary section；Movable part can pass through living spring part or movable bullet when dynamic sliding rail is opened
Property portion's activity be mutually disengaged on dynamic sliding rail and with the reset response portion of lever assembly, the living spring part or living springs
Elastic force it is minimum, but movable part elasticity activity enough is on dynamic sliding rail, therefore movable part is in dynamic sliding rail sliding opening Shi Buying
The working condition of lever assembly and press rebound device is rung, to improve the stability in use of furniture item；Movable part is in dynamic sliding rail
It is acted in the reset response portion of lever assembly when closing at least a trip by reset response auxiliary section, lever assembly will
Driving pusher shoe resets sliding and rests on heart-shaped sliding slot, to realize that press rebound device is reset to terminal initial position；
Since lever assembly and pusher shoe are sequentially connected, the arm of force between movable part and the first lever of lever assembly be greater than pusher shoe with
The arm of force between second lever of lever assembly, therefore under the mutual transmitting of power and the length variation of the arm of force, press rebound dress
The power for setting reset can be smaller than the power that it is opened, so the connection of lever assembly and press rebound device can effectively cancel out pressing bullet
Property opening elastic force of the part elastic reaction in pusher shoe, allow user with relative to opening the smaller closing function of pressing force
The reset of press rebound device and the sliding closing of dynamic sliding rail can be realized in power, efficiently avoids press rebound device and exists
It can not automatically reset after work, user is easy touching after opening dynamic sliding rail, and press rebound device is caused to damage and influence product
The problem of aesthetic appearance, make when the use of user more conveniently, safely, save worry, be laborsaving.
4, movable part and pressing service portion are arranged on dynamic sliding rail simultaneously and form a certain distance, the two therebetween
It does not interfere with each other at work, while effectively improving structural stability, when movable part and pressing service portion damage yet
It can be separately maintained, to improve the property easy to use of user.
5, 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 press rebound device of first embodiment of the invention, lever assembly decomposition texture schematic diagram.
The regulating part structural schematic diagram of Fig. 4 first embodiment of the invention.
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 adjustment structure of furniture press rebound, the dynamic sliding rail including the cooperation of mutual slide opening and closing
1 and determine sliding rail 2, movable part 3 is provided on dynamic sliding rail 1 and presses service portion 17, determines to be provided with press rebound device 4 on sliding rail 2,
Alternatively, being provided with press rebound device 4 on dynamic sliding rail 1, determine to be provided with movable part 3 and pressing service portion 17 on sliding rail 2；Described
Dynamic sliding rail 1, which is at least acted on when opening by the mutual press rebound between pressing service portion 17 and press rebound device 4, to be slided
It opens on determining sliding rail 2；Wherein, lever assembly is additionally provided on press rebound device 4；The movable part 3 is closed in dynamic sliding rail 1
It is acted on when closing or open at least a trip on lever assembly and drives press rebound device 4 to be reset to by lever assembly
Terminal initial position；Regulating part 30, press rebound dress are additionally provided between the press rebound device 4 and pressing service portion 17
It sets and realizes that the position of mutual press rebound effect is adjusted by regulating part 30 between 4 and pressing service portion 17.
Further speaking, regulating part 30 is movably arranged on press rebound device 4 or pressing service portion 17；The pressing
Rebounding device 4 is at least when dynamic sliding rail 1 is opened through regulating part 30 and the pressing mutual press rebound of service portion 17 effect, to realize
The dynamic automatic sliding opening of sliding rail 1 is on determining sliding rail 2.
Further speaking, regulating part 30 is arranged on press rebound device 4 and is provided with adjustment portion 31；Pass through work
Tool or manual action adjustment portion 31 and driving 30 fore-aft travel of regulating part is on press rebound device 4, regulating part 30 is living in front and back
Displacement is generated between pressing service portion 17 when dynamic, to realize that the pressing between press rebound device 4 and pressing service portion 17 is anti-
Active position is played to adjust.
Further speaking, it is additionally provided with pressing effect auxiliary section 32 on regulating part 30 and auxiliary section 32 is acted on by pressing
At least existed when dynamic sliding rail 1 is opened with the pressing mutual press rebound of service portion 17 effect with the dynamic automatic sliding opening of sliding rail 1 of realization
Determine on sliding rail 2.
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；The regulating part 30 is by 31 fore-aft travel of adjustment portion in pusher shoe 7；The dynamic sliding rail 1 at least exists
The pressing for acting on regulating part 30 when opening by pressing service portion 17 acts on auxiliary section 32 and driving pusher shoe 7 passes through cunning
Shifting portion 9 is slided towards a sequence direction along the track of heart-shaped sliding slot 8, and pusher shoe 7 passes through pressing 6 Elastic Sliding of elastic component in sliding
It stretches out outside rebound bracket 5, pusher shoe 7 acts on when Elastic Sliding is stretched out and drive pressing service portion 17 and/or dynamic sliding rail 1 automatic
Sliding opening is on determining sliding rail 2.
Further speaking, lever assembly includes at least the first lever 10, the second lever 11；Wherein, 10 one end of the first lever
It is rotatably arranged on rebound bracket 5, the other end is provided with reset response portion 12, and 11 one end of the second lever is rotatably arranged on the first thick stick
On bar 10, the other end is rotatably arranged in pusher shoe 7；The movable part 3 closes or opens at least a trip in dynamic sliding rail 1
When act in the reset response portion 12 of the first lever 10, the first lever 10 is by the driving of movable part 3 rotation in rebound bracket 5
It above and drives the second lever 11 to act in rotation and pusher shoe 7 is driven to reset sliding and rebounding on bracket 5, pusher shoe 7 is multiple
It is rested on heart-shaped sliding slot 8 when the sliding of position by slipping part 9, to realize that press rebound device 4 is reset to terminal initial position.
Further speaking, movable part 3 and pressing service portion 17 are separately positioned on dynamic sliding rail 1 and form one therebetween
Fixed distance, press rebound device 4 are arranged on determining sliding rail 2；Activity is additionally provided between the movable part 3 and dynamic sliding rail 1
Elastic component 13 or living springs, the living spring part 13 or living springs one end and 3 side elastic connection of movable part, it is another
End and dynamic 1 elastic connection of sliding rail, 3 side of movable part is by living spring part 13 or living springs elasticity activity in dynamic sliding rail 1
On, 3 other side of movable part is located on dynamic sliding rail 1 and is provided with reset response auxiliary section 14.
Further speaking, the elastic force for pressing elastic component 6 is greater than the elastic force of living spring part 13 or living springs.
Reset response portion 12 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 12 in elastic activity for part 13 or living springs elasticity activity
From；The movable part 3 acts in reset response portion 12 when dynamic sliding rail 1 closes at least a trip, and the first lever 10 is logical
The driving rotation for crossing movable part 3 is driving the effect of the second lever 11 on rebound bracket 5 and in rotation and is driving pusher shoe 7 multiple
On rebound bracket 5, pusher shoe 7 is rested on heart-shaped sliding slot 8 when resetting sliding by slipping part 9 for position sliding, is pressed with realizing
Pressure rebounding device 4 is reset to terminal initial position.
Alternatively, movable part 3 acts in reset response portion 12 when dynamic sliding rail 1 opens at least a trip, the first lever
10 are driving the effect of the second lever 11 on rebound bracket 5 and in rotation and are driving pusher shoe by the driving rotation of movable part 3
7 reset sliding on rebound bracket 5, and pusher shoe 7 is rested on heart-shaped sliding slot 8 when resetting sliding by slipping part 9, to realize
Press rebound device 4 is reset to terminal initial position；The reset response portion 12 is when dynamic sliding rail 1 closes at least a trip
It acts on and drives movable part 3 by 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.
Further speaking, lever assembly further includes third lever 15, the 4th lever 16；Wherein, 10 one end of the first lever turns
Dynamic setting is on rebound bracket 5, and the other end is provided with reset response portion 12, and 11 one end of the second lever is rotatably arranged on third lever
15 one end, 11 other end of the second lever are rotatably arranged in pusher shoe 7, and 15 other end of third lever is rotatably arranged on the 4th lever
16 one end, 16 other end of the 4th lever are rotatably arranged on the first lever 10.
Reset response portion 12 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 12 in elastic activity for part 13 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 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 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 adjustment structure for furniture press rebound, dynamic sliding rail (1) including the cooperation of mutual slide opening and closing and sliding rail is determined
(2), it is characterised in that: be provided with movable part (3) on dynamic sliding rail (1) and press service portion (17), determine to be provided on sliding rail (2) by
It presses rebounding device (4), alternatively, being provided with press rebound device (4) on dynamic sliding rail (1), determines to be provided with movable part on sliding rail (2)
(3) and service portion (17) are pressed；The dynamic sliding rail (1) is at least filled when opening by pressing service portion (17) and press rebound
The mutual press rebound effect sliding opening between (4) is set on determining sliding rail (2)；Wherein, it is also set up on press rebound device (4)
There is lever assembly；The movable part (3) acts on lever assembly when dynamic sliding rail (1) closes or opens at least a trip
Above and by lever assembly driving press rebound device (4) it is reset to terminal initial position；The press rebound device (4)
It is additionally provided with regulating part (30) between pressing service portion (17), leads between press rebound device (4) and pressing service portion (17)
It overregulates part (30) and realizes that the position of mutual press rebound effect is adjusted.
2. being used for the adjustment structure of furniture press rebound according to claim 1, it is characterised in that: the regulating part (30) is living
Dynamic setting is on press rebound device (4) or pressing service portion (17)；The press rebound device (4) is at least in dynamic sliding rail
(1) it is acted on when opening by regulating part (30) and pressing service portion (17) mutually press rebound, to realize that dynamic sliding rail (1) is automatically sliding
It is dynamic to open on determining sliding rail (2).
3. being used for the adjustment structure of furniture press rebound according to claim 2, it is characterised in that: the regulating part (30) sets
It sets on press rebound device (4) and is provided with adjustment portion (31)；By tool or manual action adjustment portion (31) and
Drive regulating part (30) fore-aft travel on press rebound device (4), regulating part (30) in fore-aft travel with pressing service portion
(17) displacement is generated between, to realize press rebound device (4) and press the press rebound active position between service portion (17)
It adjusts.
4. being used for the adjustment structure of furniture press rebound according to claim 3, it is characterised in that: on the regulating part (30)
Be additionally provided with pressing effect auxiliary section (32) and by pressing effect auxiliary section (32) at least dynamic sliding rail (1) opening when with press
Service portion (17) mutually press rebound effect is pressed, to realize dynamic sliding rail (1) automatic sliding opening on determining sliding rail (2).
5. being used for the adjustment structure of furniture press rebound according to claim 4, it is characterised in that: the press rebound device
(4) rebound bracket (5), pressing elastic component (6) and pusher shoe (7) are included at least；Wherein, heart is provided in rebound bracket (5)
Sliding slot (8), pressing elastic component (6) one end and rebound bracket (5) elastic connection, the other end and pusher shoe (7) elastic connection, passage
Be provided on part (7) slipping part (9) and by slipping part (9) towards a sequence direction along heart-shaped sliding slot (8) track stop and/
Or sliding；The regulating part (30) is by adjustment portion (31) fore-aft travel on pusher shoe (7)；The dynamic sliding rail (1) is extremely
Few pressing for acting on regulating part (30) by pressing service portion (17) when opening acts on auxiliary section (32) and driving passage
Part (7) is slided towards a sequence direction along the track of heart-shaped sliding slot (8) by slipping part (9), and pusher shoe (7) is in sliding by pressing
Compression elasticity part (6) Elastic Sliding stretches out rebound bracket (5) outside, and pusher shoe (7) acts on when Elastic Sliding is stretched out and drives pressing
Service portion (17) and/or the automatic sliding opening of dynamic sliding rail (1) are on determining sliding rail (2).
6. being used for the adjustment structure of furniture press rebound according to claim 5, it is characterised in that: the lever assembly is at least
Including the first lever (10), the second lever (11)；Wherein, the first lever (10) one end is rotatably arranged in rebound bracket (5), separately
One end is provided with reset response portion (12), and the second lever (11) one end is rotatably arranged on the first lever (10), other end rotation
It is arranged on pusher shoe (7)；The movable part (3) acts on when dynamic sliding rail (1) closes or opens at least a trip
In the reset response portion (12) of one lever (10), the first lever (10) is by the driving rotation of movable part (3) in rebound bracket (5)
It above and drives the second lever (11) to act in rotation and pusher shoe (7) is driven to reset sliding and rebounding on bracket (5), passage
Part (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.
7. according to claim 6 be used for furniture press rebound adjustment structure, it is characterised in that: the movable part (3) and
Pressing service portion (17) is separately positioned on dynamic sliding rail (1) and is formed therebetween a certain distance, press rebound device (4)
It is arranged on determining sliding rail (2)；Living spring part (13) or activity are additionally provided between the movable part (3) and dynamic sliding rail (1)
Elastic portion, the living spring part (13) or living springs one end and movable part (3) side elastic connection, the other end and dynamic sliding rail
(1) elastic connection, movable part (3) side is movable on dynamic sliding rail (1) by living spring part (13) or living springs elasticity,
Movable part (3) other side is located on dynamic sliding rail (1) and is provided with reset response auxiliary section (14).
8. being used for the adjustment structure of furniture press rebound according to claim 7, it is characterised in that: the pressing elastic component
(6) elastic force is greater than the elastic force of living spring part (13) or living springs；
The reset response portion (12) 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 (13) or the elastic activity of living springs
It is mutually disengaged with portion (12)；The movable part (3) acts on reset response portion when dynamic sliding rail (1) closes at least a trip
(12) on, the first lever (10) is rebounding on bracket (5) by the driving rotation of movable part (3) and is driving second in rotation
Lever (11) acts on and pusher shoe (7) is driven to reset sliding in rebound bracket (5), and pusher shoe (7) passes through when resetting sliding
Slipping part (9) rests on heart-shaped sliding slot (8), to realize that press rebound device (4) is reset to terminal initial position；
Alternatively, the movable part (3) acts on reset response portion (12) when dynamic sliding rail (1) opens at least a trip,
First lever (10) is rebounding on bracket (5) by the driving rotation of movable part (3) and is driving the second lever (11) in rotation
It acts on and pusher shoe (7) is driven to reset sliding in rebound bracket (5), pusher shoe (7) passes through slipping part (9) when resetting sliding
It rests on heart-shaped sliding slot (8), to realize that press rebound device (4) is reset to terminal initial position；The reset response portion
(12) it is acted on when dynamic sliding rail (1) closes at least a trip and movable part (3) is driven to pass through living spring part (13) or activity
On dynamic sliding rail (1), movable part (3) is mutually disengaged in elastic activity with reset response portion (12) for elastic portion elasticity activity.
9. being used for the adjustment structure of furniture press rebound according to claim 7 or 8, it is characterised in that: the lever assembly
It further include third lever (15), the 4th lever (16)；Wherein, the first lever (10) one end 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 thick stick
Bar (11) other end is rotatably arranged on pusher shoe (7), and third lever (15) other end is rotatably arranged on the 4th lever (16) one
End, the 4th lever (16) other end are rotatably arranged on the first lever (10)；
The reset response portion (12) 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 (13) or the elastic activity of living springs
It is mutually disengaged with 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.
10. being used for the adjustment structure of furniture press rebound according to claim any one of 5-8, it is characterised in that: described dynamic
It is provided with clicking section (18) on sliding rail (1), determines to be provided with damping unit on sliding rail (2), alternatively, being provided with resistance on dynamic sliding rail (1)
Buddhist nun's device is determined to be provided with clicking section (18) on sliding rail (2)；Wherein, damping unit includes 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 damping branch
Frame (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 and 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 |
|---|---|---|---|
| CN201910415400.1A CN110074570B (en) | 2019-05-17 | 2019-05-17 | Adjusting structure for furniture pressing rebound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910415400.1A CN110074570B (en) | 2019-05-17 | 2019-05-17 | Adjusting structure for furniture pressing rebound |
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| Publication Number | Publication Date |
|---|---|
| CN110074570A true CN110074570A (en) | 2019-08-02 |
| CN110074570B CN110074570B (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910415400.1A Active CN110074570B (en) | 2019-05-17 | 2019-05-17 | Adjusting structure for furniture pressing rebound |
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| CN (1) | CN110074570B (en) |
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| CN110786658A (en) * | 2019-11-08 | 2020-02-14 | 广东东泰五金精密制造有限公司 | Adjustable stable pressing rebound structure for furniture |
| US20220240672A1 (en) * | 2021-01-29 | 2022-08-04 | Tenn-Tex Plastics, Inc. | Hardware assembly for drawer slide with dampening mechanism |
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| Publication number | Publication date |
|---|---|
| CN110074570B (en) | 2023-12-26 |
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