CN207590306U - A kind of Automatic-reset press rebound mechanism for furniture - Google Patents
A kind of Automatic-reset press rebound mechanism for furniture Download PDFInfo
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- CN207590306U CN207590306U CN201720398241.5U CN201720398241U CN207590306U CN 207590306 U CN207590306 U CN 207590306U CN 201720398241 U CN201720398241 U CN 201720398241U CN 207590306 U CN207590306 U CN 207590306U
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- furniture
- rotating wheel
- movable member
- passage
- fixing bracket
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Abstract
A kind of Automatic-reset press rebound mechanism for furniture, 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 telescopic element and the first elastic element, passage element and telescopic element slide respectively to be located on fixing bracket, at least two relatively independent settings of rotating wheel, and rotation is located 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 element.The utility model has simple and reasonable, dependable performance, and compact, the features such as service life is long, and manufacture is at low cost, and dismounting is quick, easy to use, and flexibility is high and use scope is wide is connected between each component, highly practical.
Description
Technical field
The utility model is related to a kind of Automatic-reset press rebound mechanisms for furniture.
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 flexibility is high and use scope is wide for the automatic multiple of furniture
Wei Shi press rebounds mechanism, to overcome shortcoming of the prior art.
By a kind of Automatic-reset press rebound mechanism for furniture that this purpose designs, including furniture movable member, family
Moving part, connecting element and fixing bracket, the activity of furniture movable member are not opened and closed on the motionless part of furniture tool, and connecting element setting is in
Have on movable member, fixing bracket is arranged on furniture not on moving part or fixing bracket is arranged on furniture movable member, connecting element
Furniture is arranged on not on moving part, it is characterised in that：Press rebound device, flexible resetting apparatus and at least are provided on fixing bracket
Two rotating wheels, press rebound device include at least passage element, and flexible resetting apparatus includes at least stretching for mutual resilient engagement
Contracting element and the first elastic element, passage element and telescopic element are slidably arranged on fixing bracket respectively, at least two rotations
It takes turns relatively independent setting and is rotatably arranged on fixing bracket respectively, at least two rotating wheels are mutual when rotating certain position
It is linked, wherein a rotating wheel is drivingly connected with telescopic element, another rotating wheel is drivingly connected with passage element.
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.
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；By the first rotating wheel when the telescopic element is stretched out and is mutually disengaged with connecting element
With the cooperation elastic reset of the first elastic element to initial position.
Intermediary element is provided between first rotating wheel and the second rotating wheel；First, second rotating wheel exists
Relatively independent rotation round about when passage element and the identical telescopic element direction of motion；First, second rotating wheel
Linkage is mutually rotated to the same direction by intermediary element in passage element and the opposite telescopic element direction of motion.
The first limiting linkage portion is provided on first rotating wheel, the second limiting linkage is provided on the second rotating wheel
Portion, intermediary element is rotatably arranged on fixing bracket and side is provided with the first realizing middle limiting linkage portion, and opposite side is provided with
Two realizing middle limiting linkage portions；The first realizing middle limiting linkage portion phase that first rotating wheel passes through the first limiting linkage portion and intermediary element
Mutually rotation linkage, the second rotating wheel are mutually rotated by the second realizing middle limiting linkage portion of the second limiting linkage portion and intermediary element
Linkage；Wherein, the pivot center of the first rotating wheel is identical with the pivot center of intermediary element.
The press rebound device includes passage element, the second elastic element, third elastic element and swing element, fixed
Linear sliding slot and heart-shaped sliding slot are set on stent；Wherein, passage element limiting slide on support bracket fastened linear sliding slot and
The second teeth portion for being provided with passage rack and the second rotating wheel is intermeshed, and second elastic element one end elastic reaction is solid
On fixed rack, other end elastic reaction is in swing element, and swing element swing is arranged in passage element and one end is elapsing
By the elasticity of the second elastic element, sequence is slided along the track of heart-shaped sliding slot towards a direction when element slides, third elastic element
One end elastic reaction is on fixing bracket, and other end elastic reaction is 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.
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 acted on using the pressing of rebounding device by the improvement of above structure, allows user's body
Any position directly press any position of furniture movable member automatically opening for furniture movable member can be realized, so as to avoid
The mounting knob on furniture movable member leads to the problem of increased production cost and influences furniture movable member cosmetic look；And
And when furniture movable member is with respect to furniture not moving part activity closure, furniture movable member is buckled by the clamping part for the resetting apparatus that stretches
Be connected on the buckling parts of connecting element, so as to efficiently avoid furniture movable member close when easily shake or close after because
The problem of inertia such as dead weight and internal storage article automatically open allows furniture movable member veritably to be closed without swing, sealing
On the motionless part of furniture；Also, furniture movable member, when being continued on after opening a trip, furniture movable member is turned by two
Driving wheel and being mutually linked for intermediary element drive press rebound device to be reset to initial position, then flexible resetting apparatus
Can initial position be reset to by the effect of the first elastic element, so as to avoid press rebound device and flexible resetting apparatus work
It can not automatically reset after work, easily touching causes press rebound device and flexible resetting apparatus to damage after user's unlatching furniture movable member
It is bad and the problem of influence product appearance aesthetics, when making the use of user more conveniently, safely；Meanwhile in furniture movable member
Or furniture is not provided with damper, damper and press rebound device and/or the relatively independent setting of flexible resetting apparatus on moving part,
Damper will not be repaired entirely detaching products when damaging, and reduce maintenance cost and dismounting step, furniture movable member may be used also
To close at furniture not on moving part by damper damping, avoiding furniture movable member, moving part is not touched because closing generation with furniture
The problem of hitting, causing product service life short and influence furniture usage experience；Finally, tune is additionally provided on fixing bracket
Component is saved, by the regulating element adjustment effect portion of tool or manual action adjusting part, press rebound device is adjusted and stretches
Contracting resetting apparatus further facilitates making for user with respect to the relative position between furniture movable member or furniture not moving part
With.It connects compact with simple and reasonable, dependable performance between each component, service life is long, and manufacture is at low cost, and dismounting is fast
Victory, easy to use, the features such as flexibility is high, can also be widely used in furniture side open the door, furniture tilt-up door or furniture drawer,
Use scope is wide, 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 is used for the Automatic-reset press rebound mechanism of furniture, 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 the setting of connecting element 1 is in
Have on movable member, fixing bracket 2 is arranged on furniture not on moving part or fixing bracket 2 is arranged on furniture movable member, connection member
Part 1 is arranged on furniture not on moving part, press rebound device is provided on fixing bracket 2, flexible resetting apparatus and at least two turn
Driving wheel, press rebound device include at least passage element 3, and the resetting apparatus that stretches includes at least the telescopic element of mutual resilient engagement
4 and first elastic element 5, passage element 3 and telescopic element 4 be slidably arranged in respectively on fixing bracket 2, at least two rotating wheels
Relatively independent to set and be rotatably arranged on respectively on fixing bracket 2, at least two rotating wheels are in rotation certain position phase interconnection
Dynamic cooperation, wherein a rotating wheel is drivingly connected with telescopic element 4, another rotating wheel is drivingly connected with passage element 3.
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, 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 telescopic element 4 is stretched out and is led to when being mutually disengaged with connecting element 1
The cooperation elastic reset of the first rotating wheel 6 and the first elastic element 5 is crossed to initial position.
Further speaking, it is provided with intermediary element 8 between the first rotating wheel 6 and the second rotating wheel 7；Described first,
The relatively independent rotation round about when passage element 3 is identical with 4 direction of motion of telescopic element of two rotating wheels；Described
First, the second rotating wheel is mutual to the same direction by intermediary element 8 when passage element 3 is opposite with 4 direction of motion of telescopic element
Rotation linkage.
Further speaking, the first limiting linkage portion 6.2 is provided on the first rotating wheel 6, is provided on the second rotating wheel 7
Two limiting linkage portions 7.2, intermediary element 8 is rotatably arranged 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 linkage portion 8.2；First rotating wheel 6 passes through the first limiting linkage portion 6.2 and centre
The first mutually rotation linkage of realizing middle limiting linkage portion 8.1 of element 8, the second rotating wheel 7 is by the second limiting linkage portion 7.2 in
Between element 8 the mutually rotation linkage of the second realizing middle limiting linkage portion 8.2；Wherein, the pivot center and cental element of the first rotating wheel 6
The pivot center of part 8 is identical.
Further speaking, press rebound device includes passage element 3, the second elastic element 9, third elastic element 10 and pendulum
Element 11 is moved, linear sliding slot 2.1 and heart-shaped sliding slot 2.2 are set on fixing bracket 2；Wherein, the limiting of passage element 3 is slided
On the linear sliding slot 2.1 of fixing bracket 2 and be provided with passage rack 3.1 and the second rotating wheel 7 7.1 phase of the second teeth portion
Mutually engagement, 9 one end elastic reaction of the second elastic element is on fixing bracket 2, and other end elastic reaction is in swing element 11, swing
Element 11 swing be arranged in passage element 3 and one end when passage element 3 is slided by the elasticity of the second elastic element 9
Towards a direction sequence along heart-shaped sliding slot 2.2 track slide, 10 one end elastic reaction of third elastic element on fixing bracket 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 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 13 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 Automatic-reset press rebound mechanism for furniture, including furniture movable member, furniture not moving part, connecting element
(1) it is opened and closed on the motionless part of furniture with fixing bracket (2), the activity of furniture movable member, connecting element (1) is arranged on furniture movable member
On, fixing bracket (2) is arranged on furniture not on moving part or fixing bracket (2) is arranged on furniture movable member, connecting element
(1) furniture is arranged on not on moving part, it is characterised in that：Press rebound device, flexible resetting apparatus are provided on fixing bracket (2)
At least two rotating wheels, press rebound device include at least passage element (3), and the resetting apparatus that stretches includes at least mutually elasticity
The telescopic element (4) of cooperation and the first elastic element (5), passage element (3) and telescopic element (4) are slidably arranged in fixation respectively
On stent (2), at least two rotating wheels are relatively independent to be set and is rotatably arranged on respectively on fixing bracket (2), and at least two turn
Driving wheel is mutually linked in rotation certain position phase, wherein a rotating wheel is drivingly connected with telescopic element (4), another rotation
Wheel is drivingly connected with passage 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 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.
2. it to be used for the Automatic-reset press rebound mechanism of furniture according to claim 1, it is characterised in that：Described at least two
A rotating wheel includes the first rotating wheel (6) and the second rotating wheel (7), and the first rotating wheel (6) and the second rotating wheel (7) are relatively independent
It sets 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)
Pivot center between form certain interval and the two rotation certain position phase be mutually linked；Wherein, the first rotation
The first teeth portion (6.1) is provided on wheel (6), flexible rack (4.1) is provided on telescopic element (4), the first rotating wheel (6) passes through
First 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 tooth on (7)
Portion (7.1), passage rack (3.1) is provided in passage element (3), and the second rotating wheel (7) passes through the second teeth portion (7.1) and passage
Passage rack (3.1) the engagement driving of element (3).
3. it to be used for the Automatic-reset press rebound mechanism of furniture according to claim 2, it is characterised in that：First bullet
Property element (5) is arranged on fixing bracket (2) and one end elastic reaction is on fixing bracket (2), and other end elastic reaction exists
First rotating wheel (6)；By the first rotating wheel when the telescopic element (4) is stretched out and is mutually disengaged with connecting element (1)
(6) and the cooperation elastic reset of the first elastic element (5) is to initial position.
4. it to be used for the Automatic-reset press rebound mechanism of furniture according to claim 3, it is characterised in that：Described first turn
Intermediary element (8) is provided between driving wheel (6) and the second rotating wheel (7)；First, second rotating wheel is in passage element
(3) relatively independent rotation round about when identical with telescopic element (4) direction of motion；First, second rotating wheel exists
Linkage is mutually rotated to the same direction by intermediary element (8) when passage element (3) and opposite telescopic element (4) direction of motion.
5. it to be used for the Automatic-reset press rebound mechanism of furniture according to claim 4, it is characterised in that：Described first turn
The first limiting linkage portion (6.2) is provided on driving wheel (6), 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) and side is provided with the first realizing middle limiting linkage portion (8.1), opposite side
It is provided with the second realizing middle limiting linkage portion (8.2)；First rotating wheel (6) passes through the first limiting linkage portion (6.2) and intermediary element
(8) the mutually rotation linkage of the first realizing middle limiting linkage portion (8.1), the second rotating wheel (7) pass through the second limiting linkage portion (7.2)
It mutually rotates and links with the second realizing middle limiting linkage portion (8.2) of intermediary element (8)；Wherein, the rotation axis of the first rotating wheel (6)
Line is identical with the pivot center of intermediary element (8).
6. it to be used for the Automatic-reset press rebound mechanism of furniture according to claim 5, it is characterised in that：The pressing is anti-
It plays device and includes passage element (3), the second elastic element (9), third elastic element (10) and swing element (11), fixing bracket
(2) linear sliding slot (2.1) and heart-shaped sliding slot (2.2) are set on；Wherein, passage element (3) limiting is slided in fixing bracket (2)
Linear sliding slot (2.1) on and to be provided with passage rack (3.1) mutual with the second teeth portion (7.1) of the second rotating wheel (7)
Engagement, the second elastic element (9) one end elastic reaction on fixing bracket (2), other end elastic reaction in swing element (11),
Swing element (11) swing is arranged in passage element (3) and one end is first by the second elasticity when passage element (3) is slided
The elasticity of part (9) towards a direction along the track of heart-shaped sliding slot (2.2) slide by sequence, third elastic element (10) one end elastic reaction
On fixing bracket (2), other end elastic reaction is in passage element (3).
7. it to be used for the Automatic-reset press rebound mechanism of furniture according to claim 6, it is characterised in that：It is described heart-shaped sliding
Slot is provided with dwell regions and stop zone on (2.2)；Described swing element (11) one end is in furniture movable member with respect to furniture
It is rested in dwell regions when moving part activity is not closed, passage element (3) is determined when swing element (11) rests on dwell regions
Position is in fixing bracket (2)；Described swing element (11) one end is when furniture movable member is with respect to furniture not moving part activity unlatching
It is sequentially skidded off towards a direction from dwell regions by the restriction of the elasticity and stop zone of the second elastic element (9), passage element
(3) fixing bracket is stretched out by the Elastic Sliding of third elastic element (10) when swing element (11) is skidded off from dwell regions
(2) outside.
8. it to be used for the Automatic-reset press rebound mechanism of furniture according to claim 7, it is characterised in that：The flexible member
Part (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. it to be used for the Automatic-reset press rebound mechanism of furniture according to claim 8, it is characterised in that：The furniture can
Moving part or furniture are not provided with damper (13), damper (13) and press rebound device and/or flexible resetting apparatus on moving part
Relatively independent setting；
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. the Automatic-reset press rebound mechanism of furniture to be used for according to claim any one of 1-9, it is characterised in that：
Adjusting part is additionally provided on the fixing bracket (2), adjusting part includes at least regulating element (12), and regulating element (12) is fixed
Position rotation is on fixing bracket (2) and is provided with adjustment effect portion (12.1), passes through tool or manual action adjustment effect
Portion (12.1), regulating element (12) locating rotation 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398241.5U CN207590306U (en) | 2017-04-14 | 2017-04-14 | A kind of Automatic-reset press rebound mechanism for furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398241.5U CN207590306U (en) | 2017-04-14 | 2017-04-14 | A kind of Automatic-reset press rebound mechanism for furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207590306U true CN207590306U (en) | 2018-07-10 |
Family
ID=62752827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720398241.5U Withdrawn - After Issue CN207590306U (en) | 2017-04-14 | 2017-04-14 | A kind of Automatic-reset press rebound mechanism for furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207590306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411389A (en) * | 2017-04-14 | 2017-12-01 | 伍志勇 | A kind of Automatic-reset press rebound mechanism for furniture |
| CN110630121A (en) * | 2019-09-18 | 2019-12-31 | 一汽轿车股份有限公司 | Adjustable automobile back door limiting opening assisting device |
-
2017
- 2017-04-14 CN CN201720398241.5U patent/CN207590306U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411389A (en) * | 2017-04-14 | 2017-12-01 | 伍志勇 | A kind of Automatic-reset press rebound mechanism for furniture |
| CN107411389B (en) * | 2017-04-14 | 2023-08-18 | 伍志勇 | Automatic reset type pressing rebound mechanism for furniture |
| CN110630121A (en) * | 2019-09-18 | 2019-12-31 | 一汽轿车股份有限公司 | Adjustable automobile back door limiting opening assisting device |
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