CN207590305U - A kind of furniture Automatic-reset press rebound mechanism - Google Patents
A kind of furniture Automatic-reset press rebound mechanism Download PDFInfo
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- CN207590305U CN207590305U CN201720398217.1U CN201720398217U CN207590305U CN 207590305 U CN207590305 U CN 207590305U CN 201720398217 U CN201720398217 U CN 201720398217U CN 207590305 U CN207590305 U CN 207590305U
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- furniture
- rotating wheel
- movable member
- passage
- fixing bracket
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Abstract
A kind of furniture Automatic-reset press rebound mechanism, including furniture movable member, furniture not moving part, connecting element and fixing bracket, the activity of furniture movable member is opened and closed on the motionless part of furniture, fixing bracket is equipped with press rebound device, flexible resetting apparatus and at least two rotating wheels, press rebound device includes at least passage element, flexible resetting apparatus includes at least the telescopic element and the first elastic element of mutual resilient engagement, passage element and telescopic element are slided on fixing bracket respectively, at least two relatively independent settings of rotating wheel, and it rotates on fixing bracket respectively, at least two rotating wheels are mutually linked in rotation certain position phase, a wherein rotating wheel is drivingly connected with telescopic element, another rotating wheel is drivingly connected with passage member；Passage element is equipped with swing element, and fixing bracket is equipped with heart-shaped sliding slot, and swing element is swung in passage element and the one end track slip of sequence along heart-shaped sliding slot towards a direction when passage element is slided.
Description
Technical field
The utility model is related to a kind of furniture Automatic-reset press rebound mechanisms.
Background technology
Chinese patent literature CN 101224065A disclosed a kind of face of the drawer with sliding rail on July 23rd, 2008
Plate locks and regulating device, it includes the sliding rail to connect with drawer, and the panel of drawer is connected by connector with adjustment seat, adjusts
The guide groove slided for connector is provided in seat, panel retaining mechanism is provided in guide groove, which includes setting
Eccentric cam in adjustment seat, the other end are hinged by connecting rod and guide pad, and swing rod one end is hinged on guiding by axis pin
On block, torsional spring is set on axis pin, and one end is mutually connected on swing rod, and the other end is mutually connected in guide pad or adjustment seat, guide pad
It slides in adjustment seat, connector end and the swing rod other end connect；Guide pad is slided in locating rack, guide pad rear portion and the
One spring one end connects, and the first spring other end is mutually connected on locating rack.The drawer panel of the structure can not when pull is beaten and closed
With drawer body formation effectively lock from state, cause drawer panel be extremely susceptible to when closing shaking or close after because
The inertia of internal storage article automatically opens, while each component can not be accomplished really to automatically reset drawer after opening, user
Being easy to touching in use leads to problems such as damage of product or user's body damage, it is impossible to meet the daily of user
Use demand.Therefore, it is necessary to it is further improved.
Utility model content
The purpose of this utility model is intended to provide a kind of simple and reasonable, dependable performance, connects compact between each component, makes
With long lifespan, manufacture is at low cost, and dismounting is quick, easy to use, and the furniture Automatic-reset that flexibility is high and use scope is wide is pressed
Rebound mechanism is pressed, to overcome shortcoming of the prior art.
It is motionless including furniture movable member, furniture by a kind of furniture Automatic-reset press rebound mechanism that this purpose designs
Part, connecting element and fixing bracket, the activity of furniture movable member are opened and closed on the motionless part of furniture, and it is movable that connecting element is arranged on furniture
On part, fixing bracket is arranged on furniture not on moving part or fixing bracket is arranged on furniture movable member, and connecting element is arranged on
Furniture is not on moving part, it is characterised in that：Press rebound device is provided on fixing bracket, stretch resetting apparatus and at least two turns
Driving wheel, press rebound device include at least passage element, and the resetting apparatus that stretches includes at least the telescopic element of mutual resilient engagement
With the first elastic element, passage element and telescopic element are slidably arranged on fixing bracket respectively, and at least two rotating wheels are opposite
It is independently arranged and is rotatably arranged on fixing bracket respectively, at least two rotating wheels in rotation certain position phase mutually match by linkage
It closes, wherein a rotating wheel is drivingly connected with telescopic element, another rotating wheel is drivingly connected with passage element；The passage member
Swing element is provided on part, heart-shaped sliding slot is provided on fixing bracket, swing element swing is arranged in passage element and it
When passage element is slided, sequence is slided along the track of heart-shaped sliding slot towards a direction for one end.
The second elastic element is provided on the swing element, second elastic element one end elastic reaction is in fixing bracket
On, other end elastic reaction passes through the bullet of the second elastic element when passage element is slided in swing element, swing element one end
Property towards a direction sequence along heart-shaped sliding slot track slide.
Linear sliding slot is set on the fixing bracket, passage element limiting slides on support bracket fastened linear sliding slot,
And third elastic element is provided with, third elastic element one end elastic reaction is on fixing bracket, other end elastic reaction
In passage element.
Dwell regions and stop zone are provided on the heart sliding slot；Described swing element one end is in furniture movable member
It is rested in dwell regions when with respect to furniture, moving part activity is not closed, passage element is determined when swing element rests on dwell regions
Position is in fixing bracket；Described swing element one end passes through second with respect to furniture in furniture movable member when moving part activity is not opened
Elastic element elasticity and stop zone restriction towards a direction sequence skidded off from dwell regions, passage element swing element from
It is stretched out outside fixing bracket by the Elastic Sliding of third elastic element when dwell regions skid off.
First elastic element is arranged on fixing bracket and one end elastic reaction is on fixing bracket, the other end
Elastic reaction is in the first rotating wheel.
The furniture movable member with respect to furniture moving part activity is not opened when, by pressing furniture movable member, make passage first
Part stretches out and driving furniture movable member opens a trip, and furniture movable member drives flexible member when opening by connecting element
Part stretches out a trip, wherein, passage element is identical with the direction of motion of telescopic element, at least two relatively independent turn of rotating wheels
Dynamic and the two rotation direction is opposite.
When being continued on after opening a trip, furniture movable member is driven the furniture movable member by connecting element
Telescopic element continues to stretch out, and telescopic element drives passage element to reset when continuing to stretch out by the cooperation of at least two rotating wheels
To initial position, wherein, the direction of motion of passage element and telescopic element on the contrary, at least two rotating wheels mutually rotate linkage,
And the rotation direction of the two is identical.
The telescopic element is mutually disengaged and with connecting element by first when passage element is reset to initial position
Spring element returns are to initial position.
At least two rotating wheels include the first rotating wheel and the second rotating wheel, the first rotating wheel and the second rotating wheel phase
To being independently arranged and the two is rotatably arranged on fixing bracket respectively, the pivot center of the first rotating wheel and the second rotating wheel
Certain interval is formed between pivot center and the two is mutually linked in rotation certain position phase；Wherein, the first rotating wheel
On be provided with the first teeth portion, be provided with flexible rack on telescopic element, the first rotating wheel passes through the first teeth portion and telescopic element
Flexible rack engagement drives, and the second teeth portion is provided on the second rotating wheel, and passage rack, the second rotation are provided in passage element
Wheel engages driving by the second teeth portion with the passage rack of passage element.
Intermediary element is provided between first rotating wheel and the second rotating wheel；The first limit is provided on first rotating wheel
Position linkage portion, is provided with the second limiting linkage portion on the second rotating wheel, intermediary element is rotatably arranged on fixing bracket and side
The first realizing middle limiting linkage portion is provided with, opposite side is provided with the second realizing middle limiting linkage portion；First rotating wheel passes through the first limit
First realizing middle limiting linkage portion of position linkage portion and intermediary element mutually rotates linkage, and the second rotating wheel is linked by the second limiting
Second realizing middle limiting linkage portion of portion and intermediary element mutually rotates linkage；Wherein, the pivot center of the first rotating wheel and centre
The pivot center of element is identical.
The telescopic element limiting is slided on support bracket fastened linear sliding slot and is provided with flexible rack and buckle
Portion, telescopic element are intermeshed by the first teeth portion of stretch rack and the first rotating wheel；It is provided in the connecting element
Buckling parts, connecting element pass through buckling parts and the buckle of telescopic element with respect to furniture in furniture movable member when moving part activity is not closed
The mutual snapping in portion.
The furniture movable member or furniture are not provided with damper on moving part, damper and press rebound device and/or stretch
The relatively independent setting of contracting resetting apparatus.
The furniture movable member with respect to furniture not moving part activity be closed when, furniture movable member is acted on damper, resistance
Buddhist nun's device compresses and generates damping force, and the damping of furniture movable member closes at furniture not on moving part, wherein, furniture movable member is closed in damping
It is snapped onto on the clamping part of telescopic element by the buckling parts of connecting element during conjunction and opposite by the positioning action of passage element
Moving part does not keep certain interval to furniture.
The furniture movable member with respect to furniture moving part activity is not opened when, by pressing furniture movable member, make passage first
Part stretches out and driving furniture movable member opens a trip, furniture movable member matching by buckling parts and clamping part when opening
Crossed belt moves telescopic element and stretches out a trip, wherein, passage element is identical with the direction of motion of telescopic element and the two is moving
When respectively drive the rotation direction of the first rotating wheel and the relatively independent rotation of the second rotating wheel, the first rotating wheel and the second rotating wheel
On the contrary.
For the furniture movable member when being continued on after opening a trip, furniture movable member passes through buckling parts and buckle
The cooperation in portion drives telescopic element to continue to stretch out, and telescopic element passes through the engagement of stretch rack and the first teeth portion when continuing to stretch out
The first rotating wheel is driven to rotate, the first rotating wheel passes through the first limiting linkage portion and the first realizing middle limiting linkage portion in rotation
Cooperation drives intermediary element rotation, and intermediary element limits linkage portion in rotation by the second realizing middle limiting linkage portion and second
Cooperation drives the second rotating wheel to rotate and be reset to initial position, and the second rotating wheel passes through when rotating and being reset to initial position
The engagement of second teeth portion and passage rack drives passage element to be reset to initial position, wherein, passage element and telescopic element
The direction of motion is on the contrary, the first rotating wheel, the second rotating wheel and intermediary element mutually rotate linkage and the rotation direction phase of three
Together.
The clamping part of the telescopic element when passage element is reset to initial position with the buckling parts phase of connecting element
It is mutually detached from and by the first spring element returns to initial position, wherein, telescopic element is when being reset to initial position by stretching
The engagement of contracting rack and the first teeth portion drives the rotation of the first rotating wheel, and the first rotating wheel passes through the first limiting linkage portion in rotation
Intermediary element is driven rotate with the cooperation of the first realizing middle limiting linkage portion and is reset to initial position, wherein, the first rotating wheel with
Intermediary element mutually rotates linkage and the rotation direction of the two is identical.
Adjusting part is additionally provided on the fixing bracket, adjusting part includes at least regulating element, regulating element positioning
Rotation is on fixing bracket and is provided with adjustment effect portion, passes through tool or manual action adjustment effect portion, regulating element
Locating rotation and driving fixing bracket generation displacement, it is movable with respect to furniture to adjust press rebound device and flexible resetting apparatus
Part or the furniture not relative position between moving part.
The utility model is by the improvement of above structure, using between the dwell regions and stop zone on heart-shaped sliding slot
Cooperation is acted on by the pressing of rebounding device, and user can directly press any of furniture movable member with any position of body
The telescopic slide of passage element can be realized in position, so as to reach automatically opening for furniture movable member, efficiently avoids being in
Have mounting knob on movable member, lead to the problem of increased production cost and influences furniture movable member cosmetic look；Moreover, work as
Furniture movable member with respect to furniture not moving part activity be closed when, furniture movable member by stretch resetting apparatus clamping part snap onto company
Connect on the buckling parts of element, so as to efficiently avoid furniture movable member close when easily shake or close after because dead weight and
The problem of inertia such as internal storage article automatically open allows furniture movable member veritably to be closed without swing, sealing in furniture
Not on moving part；Also, furniture movable member is after opening a trip when continuing on, furniture movable member by two rotating wheels and
Mutually being linked for intermediary element drives press rebound device to be reset to initial position, and then flexible resetting apparatus can also pass through
The effect of first elastic element is reset to initial position, so as to avoid nothing after press rebound device and the work of flexible resetting apparatus
Method automatically resets, user open after furniture movable member easily touching cause press rebound device and flexible resetting apparatus damage and
The problem of influencing product appearance aesthetics, when making the use of user more conveniently, safely；Meanwhile in furniture movable member or furniture
Damper, damper and press rebound device and/or the relatively independent setting of flexible resetting apparatus, damper are not provided on moving part
It will not entirely be repaired detaching products when damaging, reduce maintenance cost and dismounting step, furniture movable member can also pass through
Damper damping closes at furniture not on moving part, and avoiding furniture movable member, moving part does not generate collision because closing with furniture, causes
The problem of product service life is short and influences furniture usage experience；Finally, adjusting part is additionally provided on fixing bracket,
By the regulating element adjustment effect portion of tool or manual action adjusting part, press rebound device is adjusted and flexible reset fills
The relative position of opposite furniture movable member or furniture not between moving part is put, it is further convenient for users to use.It has
Simple and reasonable, dependable performance connects between each component compact, and service life is long, and manufacture is at low cost, and dismounting is quick, user
Just, the features such as flexibility is high can also be widely used in the enabling of furniture side, furniture tilt-up door or furniture drawer, use scope
Extensively, it is highly practical.
Description of the drawings
Fig. 1 is the assembling structure schematic diagram of the utility model first embodiment.
Fig. 2 is the decomposition texture schematic diagram of the utility model first embodiment.
Fig. 3, Fig. 4 are the press rebound device decomposition texture schematic diagram of the utility model first embodiment.
Fig. 5, Fig. 6 are the first rotating wheel, the second rotating wheel, intermediary element and the first bullet of the utility model first embodiment
Property components broken down structure diagram.
Fig. 7, Fig. 8 are the flexible resetting apparatus decomposition texture schematic diagram of the utility model first embodiment.
Fig. 9, Figure 10 are the adjusting part decomposition texture schematic diagram of the utility model first embodiment.
Figure 11-Figure 15 be the utility model first embodiment furniture movable member and furniture not moving part activity be opened and closed process show
It is intended to.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Figure 15, this furniture Automatic-reset press rebound mechanism, including furniture movable member, furniture not moving part,
Connecting element 1 and fixing bracket 2, the activity of furniture movable member are opened and closed on the motionless part of furniture, and it is movable that connecting element 1 is arranged on furniture
On part, fixing bracket 2 is arranged on furniture not on moving part or fixing bracket 2 is arranged on furniture movable member, and connecting element 1 is set
It puts on the motionless part of furniture, press rebound device, flexible resetting apparatus and at least two rotating wheels is provided on fixing bracket 2,
Press rebound device includes at least passage element 3, and the resetting apparatus that stretches includes at least the telescopic element 4 and the of mutual resilient engagement
One elastic element 5, passage element 3 and telescopic element 4 are slidably arranged in respectively on fixing bracket 2, and at least two rotating wheels are opposite
It is independently arranged and is rotatably arranged on respectively on fixing bracket 2, at least two rotating wheels mutually link in rotation certain position phase
Cooperation, wherein a rotating wheel is drivingly connected with telescopic element 4, another rotating wheel is drivingly connected with passage element 3；Described pushes away
It moves on element 3 and is provided with swing element 11, heart-shaped sliding slot 2.2 is provided on fixing bracket 2, the swing of swing element 11 is arranged on
In passage element 3 and one end is sequentially slided when passage element 3 is slided along the track of heart-shaped sliding slot 2.2 towards a direction.
Further speaking, the second elastic element 9,9 one end elastic reaction of the second elastic element are provided on swing element 11
On fixing bracket 2, other end elastic reaction passes through in swing element 11,11 one end of swing element when passage element 3 is slided
The elasticity of second elastic element 9 towards a direction along the track of heart-shaped sliding slot 2.2 slide by sequence.
Further speaking, linear sliding slot 2.1 is set on fixing bracket 2, and the limiting of passage element 3 is slided in fixing bracket 2
Linear sliding slot 2.1 on and be provided with third elastic element 10,10 one end elastic reaction of third elastic element is in fixed branch
On frame 2, other end elastic reaction is in passage element 3.
Further speaking, dwell regions and stop zone are provided on heart-shaped sliding slot 2.2；Described 11 one end of swing element
It is rested in dwell regions when moving part activity is not closed with respect to furniture in furniture movable member, passage element 3 is stopped in swing element 11
It is located in when staying in dwell regions in fixing bracket 2；Described 11 one end of swing element is motionless with respect to furniture in furniture movable member
It is sequentially slided towards a direction from dwell regions by the restriction of the elasticity of the second elastic element 9 and stop zone when part activity is opened
Go out, passage element 3 is stretched out when swing element 11 is skidded off from dwell regions by the Elastic Sliding of third elastic element 10 fixes
Outside stent 2.
Further speaking, the first elastic element 5 is arranged on fixing bracket 2 and one end elastic reaction is in fixing bracket 2
On, other end elastic reaction is in the first rotating wheel 6.
The furniture movable member with respect to furniture moving part activity is not opened when, by pressing furniture movable member, make passage first
Part 3 stretches out and furniture movable member is driven to open a trip, and furniture movable member is driven flexible when opening by connecting element 1
Element 4 stretches out a trip, wherein, passage element 3 is identical with the direction of motion of telescopic element 4, and at least two rotating wheels are opposite
The rotation direction of independent rotation and the two is opposite.
For the furniture movable member when being continued on after opening a trip, furniture movable member passes through 1 band of connecting element
Dynamic telescopic element 4 continues to stretch out, and telescopic element 4 drives passage element when continuing to stretch out by the cooperation of at least two rotating wheels
3 are reset to initial position, wherein, the direction of motion of passage element 3 and telescopic element 4 is on the contrary, at least two rotating wheels mutually turn
The rotation direction of dynamic linkage and the two is identical.
The telescopic element 4 is mutually disengaged and passes through with connecting element 1 when passage element 3 is reset to initial position
First elastic element 5 is reset to initial position.
Further speaking, at least two rotating wheels include the first rotating wheel 6 and the second rotating wheel 7, the first rotating wheel 6 and the
The relatively independent setting of two rotating wheels 7 and the two is rotatably arranged on respectively on fixing bracket 2, the pivot center of the first rotating wheel 6 with
Certain interval is formed between the pivot center of second rotating wheel 7 and the two is mutually linked in rotation certain position phase；Its
In, the first teeth portion 6.1 is provided on the first rotating wheel 6, flexible rack 4.1, the first rotating wheel 6 are provided on telescopic element 4
Driving is engaged with the flexible rack 4.1 of telescopic element 4 by the first teeth portion 6.1, the second teeth portion is provided on the second rotating wheel 7
7.1, passage rack 3.1 is provided in passage element 3, the second rotating wheel 7 passes through the passage of the second teeth portion 7.1 and passage element 3
The engagement driving of rack 3.1.
Further speaking, it is provided with intermediary element 8 between the first rotating wheel 6 and the second rotating wheel 7；On first rotating wheel 6
The first limiting linkage portion 6.2 is provided with, the second limiting linkage portion 7.2 is provided on the second rotating wheel 7, the rotation of intermediary element 8 is set
It puts on fixing bracket 2 and side is provided with the first realizing middle limiting linkage portion 8.1, opposite side is provided with the second realizing middle limiting connection
Dynamic portion 8.2；8.1 phase of the first realizing middle limiting linkage portion that first rotating wheel 6 passes through the first limiting linkage portion 6.2 and intermediary element 8
Mutually rotation linkage, the second realizing middle limiting linkage portion 8.2 that the second rotating wheel 7 passes through the second limiting linkage portion 7.2 and intermediary element 8
Mutually rotation linkage；Wherein, the pivot center of the first rotating wheel 6 is identical with the pivot center of intermediary element 8.
Further speaking, the limiting of telescopic element 4, which is slided on the linear sliding slot 2.1 of fixing bracket 2 and is provided with, stretches
Contracting rack 4.1 and clamping part 4.2, telescopic element 4 are mutual by the first teeth portion 6.1 of 4.1 and first rotating wheel 6 of rack that stretches
Engagement；Buckling parts 1.1 is provided in the connecting element 1, connecting element 1 is in furniture movable member with respect to furniture not moving part activity
Pass through buckling parts 1.1 and the 4.2 mutual snapping of clamping part of telescopic element 4 during closure.
Further speaking, furniture movable member or furniture are not provided with damper 13, damper 11 and press rebound on moving part
Device and/or the relatively independent setting of flexible resetting apparatus.
Referring to Figure 15 and Figure 11, the furniture movable member with respect to furniture not moving part activity be closed when, furniture movable member make
With on damper 13, damper 13 compresses and generates damping force, and the damping of furniture movable member closes at furniture not on moving part,
In, furniture movable member snaps onto the clamping part 4.2 of telescopic element 4 when damping closure by the buckling parts 1.1 of connecting element 1
With respect to furniture, moving part does not keep certain interval to upper and positioning action by passage element 3.
Referring to Figure 11 and Figure 12, the furniture movable member with respect to furniture not moving part activity open when, by pressing furniture
Movable member stretches out passage element 3 and furniture movable member is driven to open a trip, and furniture movable member passes through when opening to be buckled
The cooperation of conjunction portion 1.1 and clamping part 4.2 drives telescopic element 4 to stretch out a trip, wherein, passage element 3 and telescopic element 4
The direction of motion is identical and the two respectively drives the 7 relatively independent rotation of the first rotating wheel 6 and the second rotating wheel during exercise, and first
The rotation direction of 6 and second rotating wheel 7 of rotating wheel is opposite.
Referring to Figure 12 and Figure 13, the furniture movable member after opening a trip when continuing on, furniture movable member
Telescopic element 4 is driven to continue to stretch out by the cooperation of buckling parts 1.1 and clamping part 4.2, telescopic element 4 passes through when continuing and stretching out
The engagement of 4.1 and first teeth portion 6.1 of flexible rack drives the first rotating wheel 6 to rotate, and the first rotating wheel 6 passes through first in rotation
The cooperation of limiting 6.2 and first realizing middle limiting linkage portion 8.1 of linkage portion drives intermediary element 8 to rotate, and intermediary element 8 is in rotation
The second rotating wheel 7 is driven to rotate by the cooperation of the second realizing middle limiting linkage portion 8.2 and the second limiting linkage portion 7.2 and resetted
To initial position, the second rotating wheel 7 by the second teeth portion 7.1 and elapses rack 3.1 when rotating and being reset to initial position
Engagement drives passage element 3 to be reset to initial position, wherein, the direction of motion of passage element 3 and telescopic element 4 is on the contrary, first
Rotating wheel 6, the second rotating wheel 7 and the intermediary element 8 mutually rotation direction of rotation linkage and three are identical.
Referring to Figure 13, Figure 14 and Figure 15, the clamping part 4.2 of the telescopic element 4 is reset to initial bit in passage element 3
It is mutually disengaged with the buckling parts of connecting element 1 1.1 when putting and initial position is reset to by the first elastic element 5, wherein, it stretches
Contracting element 4 drives 6 turns of the first rotating wheel when being reset to initial position by the engagement for 4.1 and first teeth portion 6.1 of rack of stretching
Dynamic, the first rotating wheel 6 is driven in rotation by the cooperation of the first limiting 6.2 and first realizing middle limiting linkage portion 8.1 of linkage portion
Intermediary element 8 rotates and is reset to initial position, wherein, the first rotating wheel 6 and intermediary element 8 mutually rotation linkage and the two
Rotation direction it is identical.
Further speaking, adjusting part is additionally provided on fixing bracket 2, adjusting part includes at least regulating element 12, adjusts
Section 12 locating rotation of element on fixing bracket 2 and is provided with adjustment effect portion 12.1, passes through tool or manual action tune
Save service portion 12.1,12 locating rotation of regulating element and driving fixing bracket 2 generate displacement, with adjust press rebound device and
Flexible resetting apparatus is with respect to the relative position between furniture movable member or furniture not moving part.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.Ability
The technical staff in domain should be recognized that the present utility model is not limited to the above embodiments, described in the above embodiment and specification
Only illustrate the principle of the utility model, the utility model also has on the premise of not departing from the spirit and scope of the utility model
Various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The requires of the utility model
Protection domain is defined by appended claims and its equivalent.
Claims (10)
1. a kind of furniture Automatic-reset press rebound mechanism, including furniture movable member, furniture not moving part, connecting element (1) and
Fixing bracket (2), the activity of furniture movable member are opened and closed on the motionless part of furniture, and connecting element (1) is arranged on furniture movable member, Gu
Fixed rack (2) is arranged on furniture not on moving part or fixing bracket (2) is arranged on furniture movable member, connecting element (1) setting
On the motionless part of furniture, it is characterised in that：Press rebound device, flexible resetting apparatus and at least are provided on fixing bracket (2)
Two rotating wheels, press rebound device include at least passage element (3), and the resetting apparatus that stretches includes at least mutual resilient engagement
Telescopic element (4) and the first elastic element (5), passage element (3) and telescopic element (4) are slidably arranged in fixing bracket respectively
(2) on, at least two rotating wheels are relatively independent to be set and is rotatably arranged on respectively on fixing bracket (2), at least two rotating wheels
Mutually be linked in rotation certain position phase, wherein a rotating wheel and telescopic element (4) are drivingly connected, another rotating wheel with
Passage element (3) is drivingly connected；Swing element (11) is provided in the passage element (3), fixing bracket is provided on (2)
Heart-shaped sliding slot (2.2), swing element (11) swing is arranged in passage element (3) and one end is when passage element (3) is slided
Sequence is slided along the track of heart-shaped sliding slot (2.2) towards a direction.
2. furniture Automatic-reset press rebound mechanism according to claim 1, it is characterised in that：The swing element
(11) the second elastic element (9) is provided on, the second elastic element (9) one end elastic reaction is on fixing bracket (2), the other end
Elastic reaction passes through the second elastic element (9) in swing element (11), swing element (11) one end when passage element (3) is slided
Elasticity towards a direction sequence along heart-shaped sliding slot (2.2) track slide.
3. furniture Automatic-reset press rebound mechanism according to claim 2, it is characterised in that：The fixing bracket
(2) linear sliding slot (2.1) is set on, passage element (3) limiting slide on the linear sliding slot (2.1) of fixing bracket (2) and
Third elastic element (10) is provided with, third elastic element (10) one end elastic reaction is on fixing bracket (2), the other end
Elastic reaction is in passage element (3).
4. furniture Automatic-reset press rebound mechanism according to claim 3, it is characterised in that：The heart sliding slot
(2.2) dwell regions and stop zone are provided on；Described swing element (11) one end furniture movable member with respect to furniture not
Moving part activity is rested on when being closed in dwell regions, and passage element (3) is positioned when swing element (11) rests on dwell regions
In fixing bracket (2)；Described swing element (11) one end leads in furniture movable member with respect to furniture when moving part activity is not opened
The restriction for crossing the elasticity and stop zone of the second elastic element (9) sequentially skids off towards a direction from dwell regions, passage element (3)
Fixing bracket (2) is stretched out by the Elastic Sliding of third elastic element (10) when swing element (11) is skidded off from dwell regions
Outside.
5. furniture Automatic-reset press rebound mechanism according to claim 4, it is characterised in that：The first elasticity member
Part (5) is arranged on fixing bracket (2) and one end elastic reaction is on fixing bracket (2), and other end elastic reaction is first
Rotating wheel (6)；
The furniture movable member with respect to furniture not moving part activity open when, by pressing furniture movable member, make passage element (3)
It stretches out and driving furniture movable member opens a trip, furniture movable member drives flexible member when opening by connecting element (1)
Part (4) stretches out a trip, wherein, passage element (3) is identical with the direction of motion of telescopic element (4), at least two rotating wheels
The rotation direction of relatively independent rotation and the two is opposite；
When being continued on after opening a trip, furniture movable member is driven the furniture movable member by connecting element (1)
Telescopic element (4) continues to stretch out, and telescopic element (4) passes through the cooperation driving passage member of at least two rotating wheels when continuing to stretch out
Part (3) is reset to initial position, wherein, the direction of motion of passage element (3) and telescopic element (4) is on the contrary, at least two rotations
The wheel mutually rotation direction of rotation linkage and the two is identical；
The telescopic element (4) is mutually disengaged and leads to connecting element (1) when passage element (3) is reset to initial position
It crosses the first elastic element (5) and is reset to initial position.
6. furniture Automatic-reset press rebound mechanism according to claim 5, it is characterised in that：Described at least two turn
Driving wheel includes the first rotating wheel (6) and the second rotating wheel (7), the first rotating wheel (6) and the second rotating wheel (7) is relatively independent sets
It puts and the two is rotatably arranged on respectively on fixing bracket (2), the pivot center of the first rotating wheel (6) and the second rotating wheel (7)
Certain interval is formed between pivot center and the two is mutually linked in rotation certain position phase；Wherein, the first rotating wheel
(6) the first teeth portion (6.1) is provided on, flexible rack (4.1) is provided on telescopic element (4), the first rotating wheel (6) passes through
One teeth portion (6.1) engages driving with the flexible rack (4.1) of telescopic element (4), and the second rotating wheel is provided with the second teeth portion on (7)
(7.1), passage rack (3.1) is provided in passage element (3), the second rotating wheel (7) passes through the second teeth portion (7.1) and passage member
Passage rack (3.1) the engagement driving of part (3).
7. furniture Automatic-reset press rebound mechanism according to claim 6, it is characterised in that：First rotating wheel
(6) intermediary element (8) is provided between the second rotating wheel (7)；The first limiting linkage portion is provided on first rotating wheel (6)
(6.2), the second limiting linkage portion (7.2) is provided on the second rotating wheel (7), intermediary element (8) is rotatably arranged on fixing bracket
(2) on and side is provided with the first realizing middle limiting linkage portion (8.1), and opposite side is provided with the second realizing middle limiting linkage portion
(8.2)；The first realizing middle limiting linkage portion that first rotating wheel (6) passes through the first limiting linkage portion (6.2) and intermediary element (8)
(8.1) mutually rotation linkage, the second rotating wheel (7) are limited by second among linkage portion (7.2) and the second of intermediary element (8)
Limit linkage portion (8.2) mutually rotation linkage；Wherein, the pivot center of the first rotating wheel (6) and the rotation axis of intermediary element (8)
Line is identical.
8. furniture Automatic-reset press rebound mechanism according to claim 7, it is characterised in that：The telescopic element
(4) limiting is slided on the linear sliding slot (2.1) of fixing bracket (2) and is provided with flexible rack (4.1) and clamping part
(4.2), the first teeth portion (6.1) intermeshing that telescopic element (4) passes through stretch rack (4.1) and the first rotating wheel (6)；It is described
Connecting element (1) on be provided with buckling parts (1.1), connecting element (1) in furniture movable member, with respect to furniture, do not close by moving part activity
Pass through buckling parts (1.1) and clamping part (4.2) mutual snapping of telescopic element (4) during conjunction.
9. furniture Automatic-reset press rebound mechanism according to claim 8, it is characterised in that：The furniture movable member
Or furniture is not provided with damper (13) on moving part, damper (13) is opposite with press rebound device and/or flexible resetting apparatus
It is independently arranged；
The furniture movable member with respect to furniture not moving part activity be closed when, furniture movable member is acted on damper (13), resistance
Buddhist nun's device (13), which compresses, simultaneously generates damping force, and the damping of furniture movable member closes at furniture not on moving part, wherein, furniture movable member is hindering
Buddhist nun is snapped onto on the clamping part (4.2) of telescopic element (4) and by the buckling parts (1.1) of connecting element (1) by pushing away when being closed
With respect to furniture, moving part does not keep certain interval to the positioning action of shifting element (3)；
The furniture movable member with respect to furniture not moving part activity open when, by pressing furniture movable member, make passage element (3)
It stretches out and driving furniture movable member opens a trip, furniture movable member passes through buckling parts (1.1) and clamping part when opening
(4.2) cooperation drives telescopic element (4) to stretch out a trip, wherein, the movement side of passage element (3) and telescopic element (4)
The first rotating wheel (6) and the second rotating wheel (7) relatively independent rotation are respectively driven during exercise to identical and the two, first turn
The rotation direction of driving wheel (6) and the second rotating wheel (7) is opposite；
For the furniture movable member when being continued on after opening a trip, furniture movable member passes through buckling parts (1.1) and card
The cooperation of buckle (4.2) drives telescopic element (4) to continue to stretch out, and telescopic element (4) is when continuing to stretch out by the rack that stretches
(4.1) and the engagement of the first teeth portion (6.1) drives the first rotating wheel (6) to rotate, and the first rotating wheel (6) passes through first in rotation
The cooperation for limiting linkage portion (6.2) and the first realizing middle limiting linkage portion (8.1) drives intermediary element (8) to rotate, intermediary element (8)
The second rotating wheel is driven by the cooperation of the second realizing middle limiting linkage portion (8.2) and the second limiting linkage portion (7.2) in rotation
(7) it rotates and is reset to initial position, the second rotating wheel (7) passes through the second teeth portion when rotating and being reset to initial position
(7.1) and the engagement of passage rack (3.1) drives passage element (3) to be reset to initial position, wherein, it passage element (3) and stretches
The direction of motion of contracting element (4) on the contrary, the first rotating wheel (6), the second rotating wheel (7) and intermediary element (8) mutually rotation linkage,
And the rotation direction of three is identical；
The clamping part (4.2) of the telescopic element (4) when passage element (3) is reset to initial position with connecting element (1)
Buckling parts (1.1) be mutually disengaged and initial position be reset to by the first elastic element (5), wherein, telescopic element (4) exists
The first rotating wheel (6) is driven to rotate by the engagement of stretch rack (4.1) and the first teeth portion (6.1) when being reset to initial position,
First rotating wheel (6) passes through the first limiting linkage portion (6.2) and the mating band of the first realizing middle limiting linkage portion (8.1) in rotation
Dynamic intermediary element (8) rotates and is reset to initial position, wherein, the first rotating wheel (6) and intermediary element (8) mutually rotation connection
Dynamic and the two rotation direction is identical.
10. according to claim 1-9 any one of them furniture Automatic-reset press rebounds mechanism, it is characterised in that：It is described
Adjusting part is additionally provided on fixing bracket (2), adjusting part includes at least regulating element (12), and regulating element (12) positioning turns
It moves on fixing bracket (2) and is provided with adjustment effect portion (12.1), pass through tool or manual action adjustment effect portion
(12.1), regulating element (12) locating rotation and driving fixing bracket (2) generation displacement, to adjust press rebound device and stretch
Contracting resetting apparatus is with respect to the relative position between furniture movable member or furniture not moving part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398217.1U CN207590305U (en) | 2017-04-14 | 2017-04-14 | A kind of furniture Automatic-reset press rebound mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398217.1U CN207590305U (en) | 2017-04-14 | 2017-04-14 | A kind of furniture Automatic-reset press rebound mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207590305U true CN207590305U (en) | 2018-07-10 |
Family
ID=62752644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720398217.1U Withdrawn - After Issue CN207590305U (en) | 2017-04-14 | 2017-04-14 | A kind of furniture Automatic-reset press rebound mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN207590305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411385A (en) * | 2017-04-14 | 2017-12-01 | 伍志勇 | A kind of furniture Automatic-reset press rebound mechanism |
-
2017
- 2017-04-14 CN CN201720398217.1U patent/CN207590305U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411385A (en) * | 2017-04-14 | 2017-12-01 | 伍志勇 | A kind of furniture Automatic-reset press rebound mechanism |
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