CN107296407B - Furniture assembly and its driving mechanism, method - Google Patents

Furniture assembly and its driving mechanism, method Download PDF

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Publication number
CN107296407B
CN107296407B CN201610227128.0A CN201610227128A CN107296407B CN 107296407 B CN107296407 B CN 107296407B CN 201610227128 A CN201610227128 A CN 201610227128A CN 107296407 B CN107296407 B CN 107296407B
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CN
China
Prior art keywords
piece
furniture
component
path
locking device
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Application number
CN201610227128.0A
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Chinese (zh)
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CN107296407A (en
Inventor
陈庚金
梁秀江
黄启宾
王俊强
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川湖科技股份有限公司
川益科技股份有限公司
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Priority to CN201610227128.0A priority Critical patent/CN107296407B/en
Publication of CN107296407A publication Critical patent/CN107296407A/en
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Publication of CN107296407B publication Critical patent/CN107296407B/en

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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2210/00General construction of drawers, guides and guide devices
    • A47B2210/0091Drawer movement damping
    • A47B2210/0094Drawer damping device with 2 relatively movable parts to convert kinetic energy

Abstract

For the present invention in relation to a kind of furniture assembly and its driving mechanism, method, which includes one first elastic component, one first locking device, one second elastic component and one second locking device.First locking device can discharge one first elastic force of first elastic component in a unlocked state;Second locking device connects second elastic component;When one first piece of furniture is displaced a preset distance towards a stowed position from an open position with respect to one second piece of furniture, first locking device can be converted from the unlocked state to a lock state for storing first elastic force, which can respond one second elastic force from second elastic component and be moved to the stowed position from the open position.

Description

Furniture assembly and its driving mechanism, method

Technical field

The present invention relates to a kind of driving mechanism and method, a kind of driving mechanism for furniture assembly and side are particularly related to Method.

Background technique

In a furniture system, by taking drawer system as an example, a usual drawer can be by a pair of of sliding rail assembly and with respect to a cabinet Body is opened or is folded.Occurred on the market at present can auxiliary drawer opened in a stowed position with respect to the cabinet body, that is, institute Call the product for self opening (Push-open);And it being capable of opposite cabinet automatically in the latter end stroke that is folded with respect to cabinet body of drawer Body folds, that is, the product of self so-called closure (Self-closing).However, having simultaneously with the difference of the market demand There is one of the emphasis self opened and also become dealer's exploitation with the product of self closure.Such as U.S. Patent Bulletin US 8,172, 345B2 discloses a kind of self headstock gear for movable component of furniture, is capable of providing a movable component of furniture with relatively solid The movable component of furniture can fix component relatively when determining the function that component self is opened, and folding has the function of that self is closed, It is hereby expressly incorporated by reference in this.

Summary of the invention

The purpose of the present invention is to provide a kind of driving mechanisms and method for furniture assembly, to realize furniture assembly energy When being moved to a preset distance from any open position, that is, it can pass through the driving mechanism and drive the furniture assembly to folding position It sets.

A viewpoint according to the present invention, a kind of driving machine that can be displaced with respect to one second piece of furniture for one first piece of furniture Structure, the driving mechanism include one first elastic component, one first locking device, one second elastic component and one second locking device.Its feature Be: first locking device releasedly locks first elastic component, wherein when first locking device locks first elastic component When, which stores one first elastic force;When first locking device discharges first elastic component, which is released First elastic force is put to provide first piece of furniture from a stowed position and open with respect to second piece of furniture toward a first direction towards one Open position displacement;Second locking device connects second elastic component, when first piece of furniture is opened with respect to second piece of furniture from this When opening position and being moved to a preset distance towards the stowed position toward a second direction, which turns from a unlocked state A lock state is changed into lock first elastic component, and second elastic component generates one second elastic force, the first piece of furniture energy It enough responds second elastic force and is moved to the stowed position from the open position along the second direction with respect to second piece of furniture.

Wherein, first locking device includes a first component, a second component and a control piece, which can be The second piece of furniture activity, the second component are movably connected with the first component, which is optionally in the locking One of state and the unlocked state.

Wherein, the control piece has a control unit, when the control piece is in the unlocked state, the control unit of the control piece It being capable of the clip second component;When the control piece is in the lock state, the control unit of the control piece have not been able to clip this second Component.

Wherein, second piece of furniture includes that an Auxiliary Track is configured along the length direction of second piece of furniture, this One component can be along Auxiliary Track activity.

Wherein, first piece of furniture also is connected comprising one first pedestal, one of first pedestal and the control piece With a control path, which deviates an angle with respect to the first path comprising a first path and one second path, The control piece can be in one of the unlocked state and the lock state by the control path, wherein the first path As the preset distance.

Wherein, also comprising the configuration of one second pedestal in adjacent first pedestal, which has a guide path, should Guide path includes a longitudinal path and a lateral path with respect to the longitudinal path one angle of deviation, which includes one It captures part and a block piece is movably connected with the capture part, and the capture part and the block piece can be living in the longitudinal path of the guide path It is dynamic, a position of the capture part to capture second piece of furniture.

Wherein, it is also movably displaced comprising a connection piece with respect to first piece of furniture, which is arranged in this Connector, the connector are configured with one first mounting portion and one second mounting portion, which is mounted on first pedestal Between first mounting portion, which is mounted between the block piece and second mounting portion.

Wherein, first pedestal is configured with a fixing piece, which corresponds to this configured with an extension hole site and fix Part, the connector first base runner, the fixing piece can pass through a part of the elongated hole and company relatively by the elongated hole Connect first piece of furniture.

Wherein, the fixing piece and the elongated hole be a projection and one have boundary hole matched combined.

Wherein, also comprising a buffer unit there is a buffer bar position to correspond to one of the block piece and the capture part.

Wherein, second pedestal also includes a room, which also includes an auxiliary elastic member and a push piece It is contained in the room, auxiliary elastic member offer elastic force to the push piece, and the push piece is locally extend out to outside the room.

Wherein, the control piece is that the opposite second component is pivotally connected.

Wherein, first locking device also includes that an at least retainer component is movably mounted to the first component and second structure Between part, the first component have one first block holding part, the second component have one second block holding part, first block holding part with should One is defined between second block holding part and fastens space to accommodate the retainer component, and when the retainer component is at a predetermined position, this is fastened Part can be used to fasten in the first component and the second component, and when the retainer component leaves the predetermined position, which fails It fastens in the first component and the second component.

Another viewpoint according to the present invention, a kind of furniture assembly include one first piece of furniture and a driving mechanism.This first Piece of furniture can be displaced with respect to one second piece of furniture from a stowed position toward an open position;Its main feature is that: the driving mechanism includes One first locking device, first locking device include a first component, a second component and a control piece.The first component can be at this Second piece of furniture activity;The second component is movably connected with the first component;The control piece can be in one with respect to the second component One of lock state and a unlocked state;Wherein, when the control piece is in the lock state, which has not been able to card It pulls the second component, keeps the first component this second opposite from the stowed position toward the open position toward a first direction Has part activity;Wherein, when the control piece is in the unlocked state, the control piece can the clip second component, make first structure Part can not be with respect to second piece of furniture toward a second direction activity;Wherein, when first piece of furniture is somebody's turn to do towards the second direction is opposite When second piece of furniture is moved to a preset distance toward the stowed position from the open position, which converts from the unlocked state At the lock state.

Wherein, the driving mechanism also includes one first pedestal, and one of first pedestal and the control piece have One control path, the control path include a first path and one second path with respect to the first path one angle of deviation, the control Product can be in one of the unlocked state and the lock state, wherein the first path conduct by the control path The preset distance.

Wherein, the driving mechanism also includes one first elastic component, when first piece of furniture with respect to second piece of furniture from When the open position is displaced toward the second direction towards the stowed position, which responds the control piece from the unlocked state Conversion can store one first elastic force to the lock state, and first elastic force is to provide first piece of furniture from the stowed position Opposite second piece of furniture is displaced toward the first direction towards the open position.

Wherein, the driving mechanism also includes one second elastic component, which responds the control piece from the unlock State is converted to the lock state and can store one second elastic force, and second elastic force is to provide first piece of furniture from the unlatching Position is displaced with respect to second piece of furniture toward the second direction towards the stowed position.

Wherein, the driving mechanism also includes one second pedestal and one second locking device, which configures adjacent First pedestal, second pedestal have a guide path, which includes that a longitudinal path and a lateral path are opposite The longitudinal path deviates an angle, which includes a capture part and a block piece is movably connected with the capture part, and should Capturing part and the block piece can be in the longitudinal path activity of the guide path, and the capture part is to capture one of second piece of furniture Position, the driving mechanism also include a connection piece configured with one first mounting portion and one second mounting portion, first elastic component installation Between first pedestal and first mounting portion, which is mounted between the block piece and second mounting portion.

Wherein, the driving mechanism also includes that there is a buffer unit buffer bar position to correspond to the block piece and the capture part One of.

Another viewpoint according to the present invention, a kind of driving that can be displaced with respect to one second piece of furniture for one first piece of furniture Method, its main feature is that: first piece of furniture can be opened from a stowed position towards a first direction toward one with respect to second piece of furniture Position displacement, the driving method include to provide one first elastic component;One first locking device is provided and releasedly locks first bullet Property part, when first piece of furniture with respect to second piece of furniture with an external force towards a second direction, make first locking device release pair When the locking of first elastic component, which discharges one first elastic force, first piece of furniture respond first elastic force and Opposite second piece of furniture is moved to the open position from the stowed position along the first direction;One second elastic component is provided; One second locking device is provided, when first piece of furniture with respect to second piece of furniture by an external force and from the open position towards the receipts Coincidence set moves to a preset distance, and when first locking device being made to restore to lock first elastic component, second elastic component is available To discharge one second elastic force, first piece of furniture respond second elastic force and opposite second piece of furniture along the second direction from The open position is moved to the stowed position.

Detailed description of the invention

Above-mentioned purpose, design feature and effect of the invention are confirmed to further illustrate, below with reference to attached drawing to this hair It is bright to be described in detail, in which:

Fig. 1 shows the drawer of one embodiment of the invention with respect to the stereoscopic schematic diagram that cabinet body is opened.

Fig. 2 shows that Fig. 1 removes the stereoscopic schematic diagram of drawer.

Fig. 3 shows the decomposition diagram of the sliding rail assembly of one embodiment of the invention.

Fig. 4 shows stereoscopic schematic diagram of the sliding rail assembly of one embodiment of the invention under collapse state.

Fig. 5 shows a driving mechanism of one embodiment of the invention and the decomposition diagram of a load-bearing part.

Fig. 6 shows the driving mechanism of Fig. 5 and the combination diagram of load-bearing part.

Fig. 7 shows the members decomposition diagram of the first locking device of the driving mechanism of one embodiment of the invention.

Fig. 8 shows the retainer component of first locking device of one embodiment of the invention at a predetermined position, and two components can phase The schematic diagram mutually fastened.

Fig. 9 shows schematic diagram of the retainer component at another visual angle of Fig. 8.

Figure 10 shows the schematic diagram that the retainer component of first locking device of one embodiment of the invention leaves from the predetermined position.

Figure 11 shows schematic diagram of the retainer component at another visual angle of Figure 10.

Figure 12 shows adjacent one first pedestal of first locking device of one embodiment of the invention and can mount to a connection piece, In first locking device have a control piece can correspond to the schematic diagram of a control path.

Figure 13 shows that first locking device of one embodiment of the invention is in the schematic diagram of a lock state with respect to the first pedestal.

Figure 14 shows that the first locking device of Figure 13 progressively disengages the schematic diagram of the lock state.

Figure 15 shows that the first locking device of Figure 14 is detached from the lock state and is in the schematic diagram of a unlocked state.

Figure 16 shows that the first rail of the sliding rail assembly of one embodiment of the invention is in a stowed position, and with respect to the second rail One elastic component is in the lock state by the first locking device and keeps the schematic diagram toward one first elastic force of a first direction.

Figure 17 is the enlarged diagram of the a-quadrant of Figure 16, to show that first locking device is in the lock state.

Figure 18 is the enlarged diagram of the B area of Figure 16, to show that the capture part of one second locking device captures the second rail A position, and driving mechanism includes that a push piece is butted on the block piece of the second locking device by an auxiliary elastic member.

Figure 19 show the first rail of the sliding rail assembly of one embodiment of the invention with respect to the second rail with an external force toward second direction The schematic diagram of displacement.

Figure 20 is the enlarged diagram of the a-quadrant of Figure 19, to show that first locking device is in the unlocked state.

Figure 21 is the enlarged diagram of the B area of Figure 19, to show that the capture part of second locking device captures the second rail The position, and the push piece squeezes the auxiliary elastic member and is displaced a distance.

Figure 22 shows that the first locking device of the sliding rail assembly of one embodiment of the invention is in the unlocked state, and the first elasticity Part discharges elastic force and drives the first rail with respect to the schematic diagram that the second rail is displaced toward first direction.

Figure 23 is the enlarged diagram of the a-quadrant of Figure 22, to show that first pedestal is located at respect to first locking device The relation schematic diagram of one end.

Figure 24 is the enlarged diagram of the B area of Figure 22, and the capture part to show second locking device is inclined with respect to block piece It puts an angle and does not capture the position of the second rail.

Figure 25 shows the first rail of the sliding rail assembly of one embodiment of the invention with respect to the second rail from an open position toward second The schematic diagram that direction folds.

Figure 26 is the enlarged diagram of the a-quadrant of Figure 25, to show that first pedestal is displaced with respect to first locking device One distance and still in the unlocked state.

Figure 27 is the enlarged diagram of the B area of Figure 25, and the capture part to show second locking device is inclined with respect to block piece Put the angle.

Figure 28 shows the first rail of the sliding rail assembly of one embodiment of the invention further with respect to the second rail from the open position The schematic diagram folded toward second direction.

Figure 29 is the enlarged diagram of the a-quadrant of Figure 28, to show that first pedestal is displaced with respect to first locking device The position of the second rail will be captured to the capture part of the lock state, and the second locking device.

Figure 30 shows the first rail of the sliding rail assembly of one embodiment of the invention further with respect to the second rail from the open position Set the schematic diagram folded toward second direction.

Figure 31 is the enlarged diagram of the a-quadrant of Figure 30, to show that the first locking device is in the lock state, and second The capture part of locking device captures the position of the second rail and is displaced one angle of beat.

Figure 32 show the sliding rail assembly of one embodiment of the invention the first rail respond the second elastic component the second elastic force and phase Second rail is folded toward second direction.

Figure 33 is the enlarged diagram of the a-quadrant of Figure 32, to show that a buffer unit can be in the first rail opposite second Rail provides buffer function when folding toward second direction.

Specific embodiment

Fig. 1 shows that a furniture assembly 20 of one embodiment of the invention includes at least one first piece of furniture 22, one second furniture Part 24 and a pair of of sliding rail assembly 26.Wherein, in this by taking drawer as an example, which is first piece of furniture 22 with cabinet body Example.This installs between first piece of furniture 22 and second piece of furniture 24 sliding rail assembly 26, and in this present embodiment, this is to cunning Rail assembly 26 is using bottom dress formula drawer sliding rail (undermount drawer slide), and each sliding rail assembly 26 is installation phase Adjacent to two side bottoms of first piece of furniture 22.According to this configuration, which can be by this to sliding rail assembly 26 It is easy to opposite second piece of furniture 24 to open or fold.

Fig. 2 and Fig. 3 shows that each sliding rail assembly 26 includes one first rail 28 and one second rail 30.Second rail 30 has One longitudinal length is fixedly mount to second piece of furniture 24, and therefore, which can also be considered as second piece of furniture 24.First rail 28 can be longitudinally displaced with respect to second rail 30, and therefore, which can also be considered as above-mentioned first Piece of furniture 22.Preferably, each sliding rail assembly 26 also comprising a third rail 32 be movably arranged in first rail 28 and this Between two rails 30, which can be used to the displacement stroke for extending first rail 28 with respect to second rail 30.Preferably, this is every One sliding rail assembly 26 also includes a part that an extending seat 34 is fixedly attached to second rail 30 and can be considered second rail 30, And the extending seat 34 is the longitudinal length configuration depended on along second rail 30.Preferably, each sliding rail assembly 26 is also It is arranged comprising an Auxiliary Track 36 along the longitudinal length of the extending seat 34, in the present embodiment, which is with a tooth Item is realized.The extending seat 34 also includes a clip feature 38, which can be an independent component and fixedly depend on In the extending seat 34, or is formed from the extending seat 34 and also may be used.

As shown in figure 4, the sliding rail assembly 26 is also comprising a load-bearing part 40 installation to adjacent first rail 28, the load-bearing part 40 Can be considered a part (also that is, the load-bearing part 40 can be considered the first piece of furniture 22 above-mentioned) of first rail 28, and with this Opposite second rail 30 of one rail 28 is displaced, which can be displaced with respect to the extending seat 34.Fig. 4 shows that first rail 28 is opposite Second rail 30 is in a collapse state, that is, the load-bearing part 40 is folded with respect to the extending seat 34.

As shown in figs. 5 and 6, the present invention includes a driving mechanism 42.The driving mechanism 42 can be arranged in the load-bearing part 40. Specifically, the driving mechanism 42 include a plurality of parts, such as a connection piece 44, one first pedestal 46, one second pedestal 48, One first elastic component 50, one second elastic component 52, one first locking device 54 and one second locking device 56.

The connector 44 is movably displaced with respect to the load-bearing part 40 (the first piece of furniture 22).Preferably, the connector 44 Configured with one first mounting portion 58 and one second mounting portion 60.

First pedestal 46 and second pedestal 48 are to be adjacent to configuration.For example, second pedestal 48 be mounted in this The side of one pedestal 46 and be visually integrated.One of first pedestal 46 and second pedestal 48 can connect the load-bearing part 40.Preferably, first pedestal 46 and second pedestal 48 are configured with an at least fixing piece 62, such as a plurality of fixing pieces 62; On the other hand, which is configured with an at least elongated hole 64, such as 64 position of a plurality of elongated holes corresponds to those fixing pieces 62.The connector 44 can opposite first pedestal 46 or second pedestal 48 displacement by those elongated holes 64.Specifically, every One fixing piece 62 is a part across each elongated hole 64 and connects the load-bearing part 40 (the first piece of furniture 22), wherein this is every One fixing piece 62 and each elongated hole 64 be a projection and one have boundary hole (such as longitudinal hole) matched combined.

50 groups of first elastic component is provided as the connector 44.Preferably, first elastic component 50 it is mountable this Between one pedestal 46 and the first mounting portion 58 of the connector 44.On the other hand, 52 groups of second elastic component is provided as the company Between fitting 44 and second locking device 56.

First locking device 54 is arranged in the connector 44.First locking device 54 releasedly locks first elastic component 50.In addition, there is first pedestal 46 space 66 can accommodate first locking device 54.

Second locking device 56 includes a capture part 68 and a block piece 70.In this, which is to be movably connected with, example As being pivotally connected the block piece 70.Wherein, the block piece 70 of second locking device 56 is to connect second elastic component 52.For example, second bullet Property part 52 is mountable between the block piece 70 of second locking device 56 and the second mounting portion 60 of the connector 44.In this embodiment In, which is to be movably installed at second pedestal 48.Specifically, second pedestal 48 has a guiding Path 72, which includes a longitudinal path 74 and a lateral path 76 is connected to the longitudinal path 74 and the opposite longitudinal direction Deviate an angle in path 74.The capture part 68 and the block piece 70 can be in 74 activities of longitudinal path of the guide path 72.It, should in this It captures part 68 and the block piece 70 is respectively provided with one first foot 71 and a crus secunda 73 can be in the longitudinal path 74 of the guide path 72 Activity.

Preferably, the driving mechanism 42 also includes a buffer unit 78.The buffer unit 78 includes that a cylinder body 80 and one is slow Jumper bar 82 can be with respect to 80 activity of cylinder body.The technology model being understood that due to the usual skill that the buffer unit 78 is the field Farmland does not repeat separately in this for brevity.Wherein, the position of the buffer bar 82 is the corresponding block piece 70 and the capture part 68 One of.In this, by taking the position of the buffer bar 82 is the corresponding block piece 70 as an example.

As shown in fig. 7, first locking device 54 include a first component 84 and a second component 86 be movably connected with this One component 84.In this, which can mutually be pivotally connected with the second component 86 by a shaft member 88.The first component 84 It can be in above-mentioned second piece of furniture, 24 activity.For example, the first component 84 can be along above-mentioned 36 activity of Auxiliary Track.Specifically, The first component 84 can the extending seat 34 of above-mentioned second rail 30 Auxiliary Track 36 it is engagingly movable.The second component 86 includes Two parts, such as a main part 90 and a shell portion 92.The main part 90 and the shell portion 92 can be integrated molding;Alternatively, should There is main part 90 installation space (not being painted) can accommodate the shell portion 92, therefore, when the shell portion 92 installation to the main part 90 When, which is also visually integrated with the shell portion 92.Wherein, the main part 90 have a plurality of clip sections 94 each other every It opens.

Cooperate Fig. 8 and Fig. 9 shown in, first locking device 54 also comprising an at least retainer component 96 be movably mounted to this first Between component 84 and the second component 86 (such as shell portion 92).Specifically, the first component 84 setting at least 1 first fastens Portion 98;At least one second block holding part 100 is arranged in the second component 86 (such as shell portion 92).And the first component 84 has one Inclined-plane 102.Wherein, it is defined between the first block holding part 98 of the first component 84 and the second block holding part 100 of the second component 86 One fastens space 104 to accommodate the retainer component 96.Preferably, the inclined-plane 102 be setting the first component 84 and it is adjacent should First block holding part 98, the retainer component 96 can be displaced on the inclined-plane 102.For example, movable towards one first when the first component 84 When direction pivots, what which was moved to a predetermined position on the inclined-plane 102 and was against the first component 84 first is fastened Between portion 98 and the second block holding part 100 of the second component 86, enable the first component 84 by the retainer component 96 drive this Two components 86 are mobile towards first activity direction.

As shown in Figure 10 and Figure 11, when the first component 84 is towards one second activity direction (being different from first activity direction) When pivot, which is driven by the first block holding part 98 of the first component 84 and is displaced, and the pre-determined bit from the inclined-plane 102 It sets and leaves, which cannot drive the second component 86 mobile towards second activity direction by the retainer component 96.

As shown in figure 12, first locking device 54 be also configured with a control piece 106 can be with respect to 86 activity of the second component.In This, a position of the control piece 106 is the opposite second component 86 pivot joint, such as: first locking device 54 can be by a pivot joint One position of the control piece 106 is articulated in the connector 44 by part 85, enables the control piece 106 with respect to 86 pivot of second component Then beat displacement.Preferably, the clip section 94 that there is the control piece 106 control unit 108 to correspond to the second component 86.Compared with Goodly, one of the control piece 106 and first pedestal 46 have a control path 110.In this embodiment, with this For one pedestal 46 has the control path 110, which includes that a first path 112 and one second path 114 connect Lead to the first path 112 and the opposite first path 112 deviates an angle;On the other hand, which can be by the control Path 110 and opposite first pedestal 46 or 86 activity of second component.Preferably, another position of the control piece 106 can match It is equipped with a guide member 116 collocation control path 110.In a preferred embodiment, which further includes a rolling Part 117 is rollably contacted with first pedestal 46, helps to mitigate first pedestal 46 with respect to first locking device 54 displacement institute The frictional force of generation.

As shown in Figure 13,14 and 15, which is optionally in an a lock state L1 and unlocked state L2 One of.That is, first locking device 54 can be at lock state L1, or it can be at unlocked state L2. For example, the control piece 106 can pivot and beat one from lock state L1 with respect to the second component 86 (or first locking device 54) Angle is to unlocked state L2.Specifically, the control piece 106 can be by the first path 112 of the control path 110 and second Path 114 and convert from lock state L1 to unlocked state L2, alternatively, converting from unlocked state L2 to the lock state L1.In this embodiment, such as it is located at by the guide member 116 second path of the control path 110 of first pedestal 46 114, so that the control piece 106 is can be at lock state L1, at this point, the non-clip of control unit 108 of the control piece 106 second structure The clip section 94 of part 86.When an external force is applied to first pedestal 46, the control piece 106 can one angle of beat, make the guiding Part 116 enters to the first path 112 of the control path 110 from the second path 114 of the control path 110, at this point, the control Part 106 is in unlocked state L2, the control unit 108 of the control piece 106 with respect to the second component 86 (or first locking device 54) It is capable of the clip section 94 of the clip second component 86.In other words, the control unit 108 of the control piece 106 optionally clip or The clip section 94 of the non-clip second component 86.It is noted that the first path 112 of the control path 110 is pre- with one Fixed fore-and-aft distance X.

As shown in Figure 16, Figure 17 and Figure 18, which, which is in a stowed position P1 with respect to second rail 30, (can be considered It is that opposite second piece of furniture 24 of first piece of furniture 22 is in a stowed position P1).At this point, the control piece 106 can be by this Second path 114 of the control path 110 of the first pedestal 46 and can be in a lock state L1, in lock state L1, should The control unit 108 of control piece 106 has not been able to the clip section 94 of the clip second component 86, under this state, above-mentioned first component 84 can be in the Auxiliary Track 36 toward a first direction D1 or a second direction activity, wherein due to can be past in the Auxiliary Track 36 First direction D1 activity, therefore can be considered that above-mentioned first component 84 can be toward first direction D1 from stowed position P1 toward one Relatively above-mentioned second piece of furniture, 24 activity of open position;And first elastic component 50 is in the locking shape according to the control piece 106 State L1 and it is locked to keep one first elastic force (or First Driving Force) toward first direction D1 to act on the connector 44.It changes Yan Zhi, when the control piece 106 of first locking device 54 locks first elastic component 50, which can store this First elastic force.On the other hand, which has one to capture feature 118 captures second rail 30 (the second piece of furniture 24) one Position, such as the clip feature 38 is captured, which can be the structures such as a buckle or recess portion.Preferably, this second Pedestal 48 includes also a room 120, which also includes that an auxiliary elastic member 122 and a push piece 124 are contained in the appearance Room 120, the auxiliary elastic member 122 offer elastic force to the push piece 124, and the push piece 124 locally extend out to the room 120 It contacts outside to the block piece 70.Furthermore.The buffer bar 82 of the buffer unit 78 can be butted on the block piece 70.

As shown in Figure 19, Figure 20 and Figure 21, due to the mutual clip of clip feature 38 of the capture part 68 and second rail 30, Therefore, when applying toward the external force of second direction D2 to first rail 28, first rail 28, second rail 30 relatively is understood from above-mentioned Stowed position P1 is displaced towards second direction D2, which can respond the external force, and is butted on the block piece 70 and is squeezed and be somebody's turn to do Auxiliary elastic member 122 makes first rail 28 be displaced a small distance toward second direction D2 with respect to second rail 30.First base Seat 46 responds first rail 28 and is displaced toward second direction D2 and the control piece 106 can be driven from above-mentioned lock state L1 beat position It moves to unlocked state L2 and (sees figure from the process that lock state L1 is moved to unlocked state L2 about the control piece 106 13, Figure 14 and Figure 15 is repeated no more in this for brevity), enable 108 clip of control unit of the control piece 106 The clip section 94 of the second component 86, under this state, above-mentioned first component 84 can not with respect to the Auxiliary Track 36 toward this second Direction D2 activity (that is, above-mentioned first component 84 can not be movable toward second direction D2 with respect to second piece of furniture 24).Change speech It, under this state, which is only capable of in Auxiliary Track 36 toward above-mentioned first direction D1 (that is, opposite second direction The direction of D2) activity.

As shown in Figure 22, Figure 23 and Figure 24, when the control piece 106 is in unlocked state L2 (also that is, the control piece 106 Guide member 116 be located at the first path 112 of the control path 110), and once decontrol the external force for being applied to second direction D2 When, which discharges the first elastic force toward first direction D1 and first rail 28 can be driven to fold position from above-mentioned It sets P1 and is displaced with respect to second rail 30 toward first direction D1.In other words, it is somebody's turn to do when the control piece 106 of first locking device 54 is in When unlocked state L2, which is the locking released to first elastic component 50, enables first elastic component 50 that can release First elastic force is put, makes first pedestal 46 and second pedestal 48 as first rail 28 is displaced toward first direction D1.Letter For list, first rail 28 be able to respond the first elastic force release of first elastic component 50 and opposite second rail 30 toward this first Direction D1 is opened.Wherein, when second pedestal 48 is displaced toward first direction D1,72 phase of guide path of second pedestal 48 The capture part 68 is displaced, the first foot 71 of the capture part 68 is made to enter to lateral route from the longitudinal path 74 of the guide path 72 Diameter 76.Accordingly, which with respect to 70 beat of block piece, one angle, can make the disengaging of capture feature 118 of the capture part 68 should Clip feature 38 on extending seat 34.In addition, the buffer bar 82 of the buffer unit 78 stretches out with respect to the cylinder body 80 and delays in one It rushes readiness and can correspond to the block piece 70 of second locking device 56.

As shown in Figure 25, Figure 26 and Figure 27, when first rail 28 receive an external force and from an open position P2 with respect to this When two rails 30 are displaced toward second direction D2 (be also considered as first piece of furniture 22 receive an external force and from an open position P2 Opposite second piece of furniture 24 is displaced toward second direction D2), first pedestal 46 and second pedestal 48 are with first rail 28 are displaced toward second direction D2.Wherein, a clip state (such as above-mentioned Fig. 8 retainer component is in based on first locking device 54 96 can fasten between the first block holding part 98 of first component 84 and the second block holding part 100 of second component 86), and the control of arranging in pairs or groups The clip section 94 of 108 clip of control unit of product 106 second component 86, above-mentioned first component 84 can not be in the Auxiliary Tracks 36 It is displaced toward second direction D2.In under this state, which can respond the external force and accumulate one first elastic force, and should Second elastic component 52 also can respond the external force and accumulate one second elastic force.Specifically, first pedestal 46 respond the external force and When opposite second rail 30 displacement, which is stretched by first pedestal 46 and accumulates elastic force;On the other hand, this Two elastic components 52 then fasten the lateral path 76 in the guide path 72 due to the first foot 71 of the capture part 68, so, this Two elastic components 52 are stretched by second pedestal 48 and store elastic force.

As shown in Figure 28 and Figure 29, when first rail 28 with respect to second rail 30 from above-mentioned open position P2 toward the second party Being moved to a preset distance to D2 towards above-mentioned stowed position P1, (such as first rail 28 has been displaced above-mentioned control path 110 The fore-and-aft distance X of first path 112), it is displaced first pedestal 46 and allows the control piece 106 the from the control path 110 When one path 112 returns to the second path 114, the control piece 106 can with respect to the second component 86 from above-mentioned unlocked state L2 again Lock state L1 is returned to, so that the control unit 108 of the control piece 106 is failed the clip section 94 of the clip second component 86, in this Under state, first elastic component 50 and second elastic component 52 can keep the first elastic force (First Driving Force) and the second bullet respectively Power (the second driving force).In other words, the control piece 106 of first locking device 54 responds first rail 28 with respect to 30, second rail It moves to the preset distance and the state for locking first elastic component 50 can be reverted to.Wherein, the second bullet of second elastic component 52 Power can act on the connector 44 towards second direction D2, second elastic force.On the other hand, which will Capture the clip feature 38 of second rail 30.

As shown in Figure 30 and Figure 31, when first rail 28 is further folded toward second direction D2 with respect to second rail 30 Stroke in (such as latter end stroke), the capture feature 118 of the capture part 68 captures the clip feature 38 of second rail 30, makes this The first foot 71 for capturing part 68 is detached from from the lateral path 76 of guide path 72 and is moved to longitudinal path 74, that is, the capture part 68 are restored to the block piece 70 in the state drawn close with respect to 70 beat of block piece, one angle.

Cooperate shown in Figure 32 and Figure 33, when the clip feature 38 of the capture part 68 capture second rail 30, second elasticity Part 52 discharges second elastic force accordingly, so that first rail 28 is responded second elastic force and opposite second rail 30 toward the second direction D2 is moved to stowed position P1.In other words, above-mentioned first piece of furniture 22 is able to respond second elastic force and opposite second furniture Part 24 is moved to stowed position P1 from above-mentioned open position P2 along second direction D2.In addition, by the buffer unit 78 Buffer bar 82 be butted on the block piece 70, make first rail 28 with respect to second rail 30 fold to stowed position P1 during energy It is enough to have the effect of buffering.

It is noted that invention also provides a kind of drives for above-mentioned first piece of furniture 22 and the second piece of furniture 24 Dynamic method for brevity, is repeated no more since the driving method has revealed that in above-described embodiment in this.

According to above explanation, it is known that enhancement effect of the invention and advantage are: realizing that furniture assembly can be from any When open position is moved to a preset distance, that is, it can pass through the driving mechanism and drive the furniture assembly to stowed position.

Although the present invention is described with reference to current specific embodiment, those of ordinary skill in the art It should be appreciated that above embodiment is intended merely to illustrate the present invention, can also make in the case where no disengaging spirit of that invention Various equivalent change and modification out, therefore, as long as to the variation of above-described embodiment, change in spirit of the invention Type will all be fallen in the range of the claim of this application book.

Claims (19)

1. it is a kind of for one first piece of furniture can opposite one second piece of furniture displacement driving mechanism, which includes one the One elastic component, one first locking device, one second elastic component and one second locking device, it is characterised in that:
First locking device releasedly locks first elastic component, wherein when first locking device locks first elasticity When part, which stores one first elastic force;When first locking device discharges first elastic component, first elastic component Discharge first elastic force with provide first piece of furniture from a stowed position with respect to second piece of furniture toward a first direction towards one Open position displacement;And
Second locking device connects second elastic component, when first piece of furniture with respect to second piece of furniture from the open position When being moved to a preset distance towards the stowed position toward a second direction, which is converted into one from a unlocked state Lock state is to lock first elastic component, and second elastic component generates one second elastic force, which is able to respond Second elastic force and opposite second piece of furniture are moved to the stowed position from the open position along the second direction;
Wherein, first locking device includes a first component, a second component and a control piece, the first component can this Two piece of furniture activities, the second component are movably connected with the first component, which is optionally in the lock state One of with the unlocked state.
2. driving mechanism according to claim 1, which is characterized in that the control piece has a control unit, when the control For part in the unlocked state, the control unit of the control piece being capable of the clip second component;When the control piece is in the lock state, The control unit of the control piece has not been able to the clip second component.
3. driving mechanism according to claim 1, which is characterized in that second piece of furniture include an Auxiliary Track along The length direction of second piece of furniture configures, which can be along Auxiliary Track activity.
4. driving mechanism according to claim 1, which is characterized in that also connect first furniture comprising one first pedestal Part, one of first pedestal and the control piece have a control path, which includes a first path and one An angle is deviateed with respect to the first path in second path, second path, which can be in by the control path should One of unlocked state and the lock state, wherein the first path is as the preset distance.
5. driving mechanism according to claim 4, which is characterized in that also comprising one second pedestal configuration it is adjacent this first Pedestal, second pedestal have a guide path, which includes a longitudinal path and a lateral path, the lateral path The opposite longitudinal path deviates an angle, which includes that a capture part and a block piece, the block piece are movably connected with this Capture part, and the capture part and the block piece can in the longitudinal path activity of the guide path, the capture part to capture this second One position of piece of furniture.
6. driving mechanism according to claim 5, which is characterized in that can also with respect to first piece of furniture comprising a connection piece It is actively displaced, which is arranged in the connector, and the connector is configured with one first mounting portion and one second installation Portion, first elastic component are mounted between first pedestal and first mounting portion, second elastic component be mounted on the block piece with Between second mounting portion.
7. driving mechanism according to claim 6, which is characterized in that first pedestal is configured with a fixing piece, the company Fitting correspond to the fixing piece configured with an extension hole site, the connector by the elongated hole can with respect to first base runner, The fixing piece passes through a part of the elongated hole and connects first piece of furniture.
8. driving mechanism according to claim 7, which is characterized in that the fixing piece and the elongated hole be a projection with One has the matched combined in the hole on boundary.
9. driving mechanism according to claim 5, which is characterized in that also there is a buffer bar position comprising a buffer unit Corresponding one of the block piece and the capture part.
10. driving mechanism according to claim 5, which is characterized in that second pedestal also includes a room, the driving Mechanism also includes an auxiliary elastic member and a push piece, which is contained in the room, which provides elastic force extremely The push piece, and the push piece is locally extend out to outside the room.
11. driving mechanism according to claim 1, which is characterized in that the control piece is that the opposite second component is pivotally connected.
12. driving mechanism according to claim 1, which is characterized in that first locking device also includes at least one to fasten Part is movably mounted between the first component and the second component, which has one first block holding part, second structure Part has one second block holding part, and definition one fastens space and fastens to accommodate this between first block holding part and second block holding part Part, when the retainer component is at a predetermined position, which be can be used to fasten in the first component and the second component, when the card When arrived piece leaves the predetermined position, which fails to fasten in the first component and the second component.
13. a kind of furniture assembly includes one first piece of furniture, one second piece of furniture and a driving mechanism, it is characterised in that:
First piece of furniture can relatively described second piece of furniture be displaced from a stowed position toward an open position;And
The driving mechanism includes one first locking device, which includes:
One first component can be in the second piece of furniture activity;
One second component is movably connected with the first component;And
One control piece can be in one of a lock state and a unlocked state with respect to the second component;
Wherein, when the control piece is in the lock state, which has not been able to the clip second component, enables the first component Enough past first directions are from the stowed position toward the open position with respect to the second piece of furniture activity;
Wherein, when the control piece is in the unlocked state, the control piece can the clip second component, make the first component can not Opposite second piece of furniture is toward a second direction activity;
Wherein, when first piece of furniture towards the second direction with respect to second piece of furniture from the open position toward the stowed position position When moving to a preset distance, which is converted into the lock state from the unlocked state.
14. furniture assembly according to claim 13, which is characterized in that the driving mechanism also includes one first pedestal, One of first pedestal and the control piece have a control path, which includes a first path and one second An angle is deviateed with respect to the first path in path, second path, which can be in the unlock by the control path One of state and the lock state, wherein the first path is as the preset distance.
15. furniture assembly according to claim 14, which is characterized in that the driving mechanism also includes one first elasticity Part, when first piece of furniture is displaced from the open position toward the second direction towards the stowed position with respect to second piece of furniture, First elastic component responds the control piece and converts from the unlocked state to the lock state and can store one first elastic force, this first Elastic force to provide first piece of furniture from the stowed position with respect to second piece of furniture toward the first direction towards the open position Displacement.
16. furniture assembly according to claim 15, which is characterized in that the driving mechanism also includes one second elasticity Part, second elastic component respond the control piece and convert from the unlocked state to the lock state and can store one second elastic force, should Second elastic force to provide first piece of furniture from the open position with respect to second piece of furniture toward the second direction towards the receipts Close position displacement.
17. furniture assembly according to claim 16, which is characterized in that the driving mechanism also include one second pedestal and One second locking device, second pedestal configuration have a guide path, the guiding road in adjacent first pedestal, second pedestal Diameter includes a longitudinal path and a lateral path, which deviates an angle, second locking device with respect to the longitudinal path Part and a block piece are captured comprising one, which is movably connected with the capture part, and the capture part and the block piece can be on the guiding roads The longitudinal path activity of diameter, a position of the capture part to capture second piece of furniture, which also includes a connection Part is configured with one first mounting portion and one second mounting portion, which is mounted on first pedestal and first mounting portion Between, which is mounted between the block piece and second mounting portion.
18. furniture assembly according to claim 17, which is characterized in that the driving mechanism also includes buffer unit tool There is a buffer bar position to correspond to one of the block piece and the capture part.
19. a kind of can be with respect to the driving method of one second piece of furniture displacement for one first piece of furniture, which can phase Second piece of furniture is displaced from a stowed position towards a first direction toward an open position, which is characterized in that the driving method Include:
One first elastic component is provided;
One first locking device is provided and releasedly locks first elastic component, when first piece of furniture with respect to second piece of furniture with One external force is towards a second direction, when first locking device being made to release the locking to first elastic component, first elastic component release One first elastic force, which responds first elastic force and opposite second piece of furniture is folded along the first direction from this Position displacement is to the open position;And
One second elastic component is provided;
Wherein, when first piece of furniture with respect to second piece of furniture by an external force and from the open position towards the stowed position position A preset distance is moved to, when first locking device being made to restore to lock first elastic component, which can be used to discharge one Second elastic force, first piece of furniture respond second elastic force and opposite second piece of furniture along the second direction from the open position Set moves to the stowed position;
Wherein, first locking device includes a first component, a second component and a control piece, the first component can this Two piece of furniture activities, the second component are movably connected with the first component, which is optionally in a lock state One of with a unlocked state, wherein the lock state can lock first elastic component, the unlocked state it is unlocked this One elastic component.
CN201610227128.0A 2016-04-13 2016-04-13 Furniture assembly and its driving mechanism, method CN107296407B (en)

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Citations (5)

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Publication number Priority date Publication date Assignee Title
WO2006050510A2 (en) * 2004-11-05 2006-05-11 Accuride International, Inc. Dampened movement mechanism and slide incorporating the same
WO2010043306A1 (en) * 2008-10-13 2010-04-22 Arturo Salice S.P.A. Self-closing and opening device particularly for a movable furniture part
WO2010066393A1 (en) * 2008-12-12 2010-06-17 Arturo Salice S.P.A. Device for opening and closing a movable part of a furniture unit
WO2012110405A1 (en) * 2011-02-16 2012-08-23 Inter Ikea Systems B.V. Mechanism for a sliding movement
WO2013073489A1 (en) * 2011-11-16 2013-05-23 中西金属工業株式会社 Mechanism unit combining soft close mechanism and push-open mechanism

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006050510A2 (en) * 2004-11-05 2006-05-11 Accuride International, Inc. Dampened movement mechanism and slide incorporating the same
WO2010043306A1 (en) * 2008-10-13 2010-04-22 Arturo Salice S.P.A. Self-closing and opening device particularly for a movable furniture part
WO2010066393A1 (en) * 2008-12-12 2010-06-17 Arturo Salice S.P.A. Device for opening and closing a movable part of a furniture unit
WO2012110405A1 (en) * 2011-02-16 2012-08-23 Inter Ikea Systems B.V. Mechanism for a sliding movement
WO2013073489A1 (en) * 2011-11-16 2013-05-23 中西金属工業株式会社 Mechanism unit combining soft close mechanism and push-open mechanism

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