CN107550101A - Motor drive mechanism and electric furniture - Google Patents
Motor drive mechanism and electric furniture Download PDFInfo
- Publication number
- CN107550101A CN107550101A CN201610848685.4A CN201610848685A CN107550101A CN 107550101 A CN107550101 A CN 107550101A CN 201610848685 A CN201610848685 A CN 201610848685A CN 107550101 A CN107550101 A CN 107550101A
- Authority
- CN
- China
- Prior art keywords
- rest
- rotatable portion
- actuator
- furniture
- electric machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
- A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
- A47C20/041—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by electric motors
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
- A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
- A47C17/161—Seating furniture changeable to beds by tilting or pivoting the back-rest with back-rest made of multiple movable cushions
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/86—Parts or details for beds, sofas or couches only not fully covered in a single one of the sub-groups A47C17/02, A47C17/04, A47C17/38, A47C17/52, A47C17/64, or A47C17/84; Drawers in or under beds
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Invalid Beds And Related Equipment (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The present invention provides a kind of electric furniture and its motor drive mechanism.Electric furniture includes furniture frame and the platform being supported on the furniture frame.The platform includes the backrest that can be rotated relative to the furniture frame.The backrest includes the first back-rest, the second back-rest and actuator.Second back-rest is rotatably coupled with first back-rest.The actuator is arranged on the backrest, and the actuator is configured to drive first back-rest and the second back-rest to relatively rotate, and then forms a folding to raise up.
Description
Technical field
It is more particularly to a kind of to support user's body or there is indented section the present invention relates to a kind of motor drive mechanism
The motor drive mechanism of other objects, and the electric furniture using the motor drive mechanism.
Background technology
Existing beddo includes a platform, and the platform is made up of the several parts being connected together through the hinges.Electricity
The dynamic simplest design of bed only includes a big fixed part and a backrest.The platform can also be hinged to described solid including one
The leg backup plate for determining part and the pin for being hinged to the leg backup plate lean on.Actuator, such as electro-motor are used to adjust backrest and/or leg
Backup plate is to realize more comfortable posture.
The natural form of human vertebra is S types.Docking portion is referred to as lordosis.There is the region of two lordosis, respectively in neck
Portion's (cervical vertebra) and the bottom (lumbar vertebrae) of back.When user lies low (or being sitting on chair), those preceding convex domains do not obtain
Much supports from mattress, therefore user can not loosen.Many solutions be developed with realize support neck area,
The position that other needs of preceding convex domain or body are supported.For neck area, common pillow would generally fill up retraction
Part to provide support.For lumbar region, other solutions were developed in the past.These solutions are included from simple
Accessory, such as special pillow and waistband, to the mechanical solution for being integrated into furniture.For example, beddo includes crossing
The lumbar support bar of backrest, before lumbar support bar pushes up the top of mattress to fill lumbar region under the driving of motor
It is convex.However, such solution requires to install extra hardware and needs motor to drive.It is suitable that extra hardware is installed
In adding weight and cost.
Therefore, it is necessary to which one kind can reduce weight and cost, and it is the indented section of body, such as, but not limited to neck regions
The indented section in domain, lumbar region and other objects provides the new motor drive mechanism of support.
The content of the invention
In view of this, the present invention proposes that a kind of can be that the indented section of user's body or the indented section of other objects carry
For the motor drive mechanism of support.
The present invention also proposes a kind of beddo using above-mentioned motor drive mechanism.
On the one hand, the present invention provides a kind of electric furniture, and the electric furniture generally includes furniture frame and is supported on described
Platform on furniture frame.The platform includes the backrest that can be rotated relative to the furniture frame.The backrest includes the first backrest
Portion, the second back-rest and actuator.Second back-rest is rotatably connected to first back-rest.The actuator peace
On the backrest, and be configured to drive first back-rest and the second back-rest to relatively rotate, so as to formed to
Upper raised folding.
In one embodiment, the actuator has two opposite ends, and wherein one end is as pivotally connected to described
One back-rest, the other end are as pivotally connected to second back-rest.
In one embodiment, when first back-rest and second back-rest are coplanar, the actuator has most
Long length.
In one embodiment, the actuator is a linear electric machine, and the linear electric machine includes the motor with expansion link
Body, the motor body of the linear electric machine pivotly connect with one of them in first back-rest and the second back-rest
Connect, the expansion link of the linear electric machine is pivotably connected with another in first back-rest and the second back-rest.
In one embodiment, the beddo includes the second linear electric machine, and second linear electric machine, which includes having, to be stretched
The motor body of bar, the motor body of second linear electric machine and wherein one in second back-rest and the furniture frame
It is individual to be pivotably connected, another in the expansion link of second linear electric machine and second back-rest and the furniture frame
It is pivotably connected.
In one embodiment, first back-rest is rotatably coupled with second back-rest using hinge.
In one embodiment, the platform includes being fixed on fixed part on the furniture frame, the fixed position in by
The position of nearly first back-rest.
In one embodiment, the electric furniture is beddo, and the furniture frame is bedstead.
In one embodiment, y direction of the platform along the platform defines a foot and opposite with the foot
Head end, on the y direction, compared with second back-rest, pin of first back-rest closer to the platform
End, on the y direction, the length of second back-rest is more than the length of first back-rest.
On the other hand, the present invention provides a kind of motor drive mechanism, and the motor drive mechanism includes the platform for defining a longitudinal axis.Institute
Stating platform includes fixed part, the first rotatable portion and the second rotatable portion.The first rotatable portion is relative to the fixed part
It is rotatable.The first rotatable portion has first end and opposite with the first end second on the y direction
End, the first end is close to the fixed part.The second rotatable portion is rotatably connected to the described first rotatable portion.Institute
State the second rotatable portion has the 3rd end and fourth end opposite with the 3rd end, the 3rd end on the y direction
Close to second end in the described first rotatable portion.One first actuator is connected, first actuator is configured to drive institute
State the first rotatable portion and the second rotatable portion to relatively rotate, so as to form a raised supporting surface.One second actuator is connected,
Second actuator is configured to driving as the described first rotatable portion of entirety and the second rotatable portion relative to institute
State fixed part rotation.
In one embodiment, the described first rotatable portion has along the first length on the y direction, and described second
Rotatable portion, which has along the second length on the y direction, first length, is less than second length.
In one embodiment, the described second rotatable portion and the first rotatable portion are rotatably coupled using hinge.
In one embodiment, first actuator is first linear electric machine with two opposite ends, wherein one end
The described first rotatable portion is as pivotally connected to, the other end is as pivotally connected to the described second rotatable portion.
In one embodiment, when the described first rotatable portion and coplanar the described second rotatable portion, described first is linear
Motor has maximum length.
In one embodiment, second actuator is the second linear electricity for being connected to the described second rotatable subordinate side
Machine.
In summary, the motor drive mechanism provides the supporting surface of the folding to raise up or projection.Using electronic
During furniture, the folding that raises up is used as lumbar support or for other purposes.The lumbar support raises up
Folding is used for other purposes, such as is used as the backrest without additional hardware, backrest is separated, it is only necessary to an additional volume
Outer actuator drives it.The cost of motor drive mechanism or electric furniture is so also reduced while weight is reduced.
Brief description of the drawings
Fig. 1 is the schematic diagram for the embodiment of motor drive mechanism one that can embody the principle of the invention.
Fig. 2 is the schematic diagram of motor drive mechanism in Fig. 1, part-structure of the displaying positioned at the motor drive mechanism of an angle.
Fig. 3 is the schematic diagram of motor drive mechanism in Fig. 1, part-structure of the displaying positioned at the motor drive mechanism of another angle.
Fig. 4 is the side view of beddo according to an embodiment of the invention.
Fig. 5 is the top view of beddo in Fig. 4.
Fig. 6 is the face upwarding stereogram of the part-structure of beddo in Fig. 5.
Fig. 7 is the side view of beddo in Fig. 4, and displaying forms the back-rest of raised support.
Fig. 8-10 is similar with Fig. 7, but its displaying is positioned at the back-rest of different angle.
Figure 11 is the side view of beddo in Fig. 4, back-rest in lying status of the displaying positioned at an angle.
Figure 12 is similar with Figure 11, but its displaying is positioned at the back-rest of another angle.
Embodiment
Before describing the embodiments in more detail, it should be understood that the invention is not restricted to institute hereafter or in accompanying drawing in the application
The detailed construction or arrangement of elements of description.The present invention can be the embodiment that other manner is realized.Furthermore, it is to be understood that this paper institutes
The wording and term used is solely for describing purposes, should not the explanation of being construed as limiting property." comprising " used herein, "comprising",
The similar wording such as " having " is meant comprising items listed thereafter, its equivalent and other additional things.Particularly, description is worked as
When " certain element ", the quantity that the present invention does not limit the element can also include multiple as one.
Fig. 1 is the schematic diagram for the embodiment of motor drive mechanism one that can embody the principle of the invention.The motor drive mechanism includes defining one
The platform of longitudinal axis X.The platform includes fixed part 10, the first rotatable 12 and second rotatable portion 14 of portion set along the longitudinal axis X.
It is rotatable that first rotatable portion 12 is relatively fixed portion 10.First rotatable portion 12 is connected to fixed part 10 by hinge 16 or connected
The other structures being fixedly connected with fixed part 10 are connected to, to cause the first rotatable portion 12 rotatable.The first rotatable edge of portion 12
Longitudinal axis X direction has first end 18 and second end 20 opposite with first end 18, and first end 18 is close to fixed part 10.Second can turn
Dynamic portion 14 is rotatably coupled with the first rotatable portion 12 by hinge 22.Second rotatable portion 14 has the along longitudinal axis X direction
Three ends 24 and fourth end 26 opposite with the 3rd end 24, wherein the 3rd end 24 is close to second end 20 in the first rotatable portion 10.
As Fig. 2, the first rotatable 12 and second rotatable portion 14 of portion are rotatable relative to fixed part 10 as an entirety.
In addition, refer to Fig. 3, the first rotatable 12 and second rotatable portion 14 of portion can also relatively rotate, with the first rotatable portion
12 and second the junction in rotatable portion 14 form the folding 28 that raises up.In order to realize these rotational actions, motor drive mechanism
On can connect actuator, such as motor.For example, the first actuator is used to drive the first rotatable 12 and second rotatable portion 14 of portion
To form the folding to raise up, the second actuator is used to drive the first rotatable 12 and second rotatable portion 14 of portion to be used as one
Entirety is relatively fixed portion 10 and rotated.
Above-mentioned motor drive mechanism can be conveniently used in electric furniture, such as beddo or automatic seat.It is of the invention below
It will be described in detail by taking beddo as an example.Those skilled in the art are after this paper content is read it should be understood that the present invention
It can be equally applied in the furniture that other have similar rotational structure, such as the similar furniture such as automatic seat.
Electric furnitures of the Fig. 4-12 exemplified with an embodiment.In the present embodiment, the electric furniture is embodied as beddo.
Fig. 4-6 are refer to, beddo generally includes bedstead 30 and the platform 32 being supported on bedstead 30.Bedstead 30 includes using
In bedstead 30 is supported on into a plane, such as the supporting leg (not shown) on ground.Platform 32 defines a head end along a longitudinal axis X
The foot opposite with the head end.Platform 32 includes backrest 34, and backrest 34 lies on a bed close to the head end of platform 32 for supporting
User back.Backrest 34 can be rotated relative to bedstead 30 to adjust backrest angle.In general, one is additionally provided with platform 32
Pad (not shown).
As illustrated, longitudinal axis X direction of the backrest 34 along platform 32 splits into the first back-rest 36 and the second back-rest 38.The
Two back-rests 38 are rotatably coupled with the first back-rest 36 at the position that the two divides.In an illustrated embodiment, first lean on
The back-rest 38 of back 36 and second is connected using one or more hinges 40.Although in the present embodiment, hinge 40 is arranged on division
The lateral outer side at position, in other embodiments hinge 40 can also be arranged on the central area of backrest 34.When backrest 34 is upward
During rotation, the second back-rest 38 is located at the upside of the first back-rest 36.Therefore, in this manual, the second back-rest sometimes
38 also referred to as upper back-rests 38, the first back-rest 36 are referred to as lower back-rest 36.
First back-rest 36 has first end 42 and second end 44 opposite with first end 42 along longitudinal axis X direction.Second leans on
Back 38 has the 3rd end 46 and fourth end 48 opposite with the 3rd end 46 along longitudinal axis X direction.The first end of first back-rest 36
42 are connected to a pivotal point in order to which backrest 34 realizes its pivotal action.In an illustrated embodiment, the pivotal point is arranged on
On bedstead 30.In some other embodiments, pivotal point, which can also be arranged on, to be fixedly mounted in the other structures of bedstead 30,
Such as on the fixed part for the platform 32 that will be described later.Second end 44 of the first back-rest 36 and the 3rd of the second back-rest 38 the
End 46 is located at the site of cleavage, and the two is adjacent to each other.
Please continue to refer to Fig. 7, one first actuator 50 is installed on backrest 34, the first actuator 50 is configured to driving the
One back-rest 36 and the second back-rest 38 relatively rotate, so as to form a folding 52 to raise up.Specifically, the first actuating
Device 50 has two opposite ends.The wherein one end of first actuator 50 is pivotally connected to the first back-rest 36, the other end
It is pivotally connected to the second back-rest 38.More specifically, the other end of the first actuator 50 is connected to the second back-rest 38
Longitudinal rod 51, compared with the pivotal point of the first actuator 50 on the second back-rest 38, on the first back-rest 36
The pivotal point of first actuator 50 is closer to the site of cleavage.It should be appreciated that the other end of the first actuator 50
Any suitable position of the second back-rest 38 can be pivotally connected to.In an illustrated embodiment, the first actuator 50 is the
One linear electric machine, first linear electric machine include motor body 54 and expansion link 56, the pivot of motor body 54 of the first linear electric machine
Turn to be connected to the second back-rest 38, the expansion link 56 of the first linear electric machine is pivotally connected to the first back-rest 36.
When the first back-rest 36 and coplanar the second back-rest 38, the first linear electric machine 50 has maximum length.When first
After linear electric machine 50 starts, it is started to shrink at, therefore its contraction in length.First back-rest 36 and the second back-rest 38 because of stress and
It is folded up and shape is at an angle mutually.So, the baseline 58 of the first back-rest 36 and the second back-rest 38 and whole backrest 34
Form a triangle.The folding 52 to raise up has a raised supporting surface, and the supporting surface can provide lumbar support.It is supported on
Mattress (not shown) on platform 30 is forced in the folding 52 of projection and bent, so as to provide the lumbar support.Pass through behaviour
Make the first linear electric machine 50, and then adjust the angle between the first back-rest 36 and the second back-rest 38, it is convex so as to adjust
The height H of the folding 52 risen.
In the present embodiment, the first linear electric machine 50 is traction electric machine.In other embodiments, the first linear electric machine 50 also may be used
To be propulsion electric machine.In another embodiment, the installation direction of the first linear electric machine 50 may according to reality design requirement and
Change, i.e. motor body 54 is likely to be connected to the first back-rest 36, and expansion link 56 is likely to be connected to the second back-rest 38.
Longitudinal axis X direction of first back-rest 36 along platform 30 has one first length, and the second back-rest 38 is along longitudinal axis X direction
With one second length.In an illustrated embodiment, first length is less than second length.Especially, described first
The ratio of length and second length is about 1:2.It should be appreciated that in other embodiments, first length can
To be designed to be less than, it is equal to, or more than second length.
In the above-described embodiments, the folding 52 to raise up is described as providing a lumbar support, it should be understood that
It is that the folding 52 to raise up in other embodiments can be used for other purposes.Therefore, the waist of the folding 52 to raise up
Portion's support function is only exemplary, and the present invention is not limited this.
One second actuator 60 is connected, the second actuator 60 is configured for driving the first back-rest 36 and the second back-rest
38 rotate as an entirety relative to bedstead 30.Specifically, the second actuator 60 is the second linear electric machine, the second linear electricity
Machine includes motor body 62 and expansion link 64.The motor body 62 of second linear electric machine is pivotally connected to the second back-rest 38, the
The expansion link 64 of bilinear motor is pivotally connected to the first back-rest 36.In an illustrated embodiment, motor body 62, which pivots, connects
It is connected to the cross bar 63 of the second back-rest 38, cross bar 63 and the vertical connection of longitudinal rod 51.It should be appreciated that motor body 62 can pivot
Turn to be connected to any suitable position of the second back-rest 38.In the present embodiment, the second linear electric machine 60 is propulsion electric machine, when it
During operating, whole backrest 34 is driven to be rotated up.In another embodiment, the second linear electric machine 60 can also be traction electric machine.
In another embodiment, the installation direction of the second linear electric machine 60 may change according to the design requirement of reality, i.e. motor sheet
Body 62 is likely to be connected to the first back-rest 36, and expansion link 64 is likely to be connected to the second back-rest 38.
In an illustrated embodiment, platform 32 further comprises the fixed part 64 being fixedly mounted on bedstead 30.First leans on
The first end 42 at back 36 close to platform 32 fixed part 64, therefore, compared to the second back-rest 38, the first back-rest 36 closer to
Fixed part 64.Because fixed part 64 is fixedly mounted on bedstead 30, therefore backrest 34 can also be relatively fixed portion 64 and rotate.It is flat
Platform 32 also includes leaning on 68 with the leg that fixed part 64 is rotatably connected, and is rotatably mounted to leg and leans on 70 by 68 pin.Backrest
34th, fixed part 64, leg are set gradually by 68 and pin by 70 along the longitudinal axis X direction of platform 32.In this case, can additionally increase
One actuator is used to adjust leg by 68 with the more comfortable posture of realization.In some other embodiments, platform 32 can only by
Extend to the larger fixed part and backrest composition of platform foot.
In operation, selectively the first actuator 50 and the second actuator 60 are operated to realize backrest 34
Various support angles and the various height of folding 52 that raise up of baseline 58 relative to whole backrest 34.Fig. 8-10 is illustrated
The various exemplary postures of backrest 34 when operating the first and second actuator 50,60 simultaneously.Such as Fig. 8, backrest 34 turns upwards
Move to cause lower back-rest 36 with respect to bedstead 30 positioned at the position at 35 degree of angles, and backrest 34 is in the position male of folding 52 to raise up
Rise to a height.Such as Fig. 9, by operating the second actuator 60, backrest 34 is rotated such that the lower phase of back-rest 36 further up
To bedstead 30 positioned at the position at 50 degree of angles, and the height of the folding 52 to raise up keeps constant, i.e. the second actuator 60 of operation
The upper angle formed between back-rest 38 and lower back-rest 36, the height of the folding 52 to raise up in other words are not changed.
Such as Figure 10, by further operating the second actuator 60, backrest 34 is rotated such that lower back-rest 36 with respect to bed further up
Frame 30 is positioned at the position at 70 degree of angles, while the height of the folding 52 to raise up is still constant.It should be appreciated that pass through operation
First actuator 50 and the second actuator 60, the first back-rest 36 can be located at any suitable angle, and backrest 34 can be raised
To any suitable height.
Various postures of the Figure 11 and 12 exemplified with backrest 34 when only operating the second actuator 60.In these embodiments, on
Back-rest 38 and lower back-rest 36 are coplanar, and the first actuator 50 has maximum length, that is to say, that do not form the support of projection
Face.Backrest 34 can be operated as any conventional backrest, i.e. backrest is not divided into some.Specifically, such as
Figure 11, backrest 34 are rotated up to 35 degree, while upper back-rest 38 and lower back-rest 36 are coplanar.Such as Figure 12, backrest 34 continue to
On turn to 70 degree, while upper back-rest 38 and lower back-rest 36 are coplanar.It should also be understood that by operating the second actuator
60, backrest 34 can be located at any suitable angle.
In the above-described embodiments, raised supporting surface is formed by backrest, and the raised supporting surface is used as
Lumbar support or for other purposes.Lumbar support or the folding to raise up for other purposes are designed into backrest
Without extra hardware, it is only necessary to make that backrest separates and extra actuator drives it.So reducing the same of weight
When also reduce the cost of motor drive mechanism or electric furniture.
The combined electric furniture for being used to support user's body of motor drive mechanism, description is as above.Those skilled in the art
It should be appreciated that the motor drive mechanism of the present invention is equally applicable to the object for supporting other to have indented section.Motor drive mechanism passes through
The structure of folding platform itself with formed projection support so that for the contracting of the indented section of user's body or other objects
Enter part and support is provided.
In the above-described embodiments, backrest is divided into the first and second back-rests to form a unique raised support.Should
When understanding, backrest can also be divided into more than two rotatable portion to form more raised supports, or be formed raised
The combination of support and depression support.The depression support can be used for the part of support user's body protrusion or support other objects
Prominent part.
Concepts described herein may be embodied to other forms in the case of without departing from its spirit and characteristic.It is disclosed
Specific embodiment should be considered as exemplary rather than restricted.Therefore, the scope of the present invention be by appended claim,
Rather than it is determined according to these descriptions before.Any change in the letter of claim and equivalency range is all
The scope of these claims should be belonged to.
Claims (15)
1. a kind of electric furniture, including：
Furniture frame；And
The platform being supported on the furniture frame, the platform include the backrest that can be rotated relative to the furniture frame, the backrest
Including：
First back-rest；
The second back-rest being rotatably connected with first back-rest；And
The actuator of the backrest is attached to, the actuator is configured for driving first back-rest and the second back-rest
Relatively rotate, and then form a folding to raise up.
2. electric furniture as claimed in claim 1, it is characterised in that the actuator has two opposite ends, wherein one
End is as pivotally connected to first back-rest, and the other end is as pivotally connected to second back-rest.
3. electric furniture as claimed in claim 2, it is characterised in that when first back-rest and second back-rest are total to
During face, the actuator has maximum length.
4. electric furniture as claimed in claim 2, it is characterised in that the actuator is linear electric machine, the linear electric machine
Including motor body and expansion link, its in the motor body of the linear electric machine and first back-rest and the second back-rest
In one be pivotably connected, another in the expansion link of the linear electric machine and first back-rest and the second back-rest
It is pivotably connected.
5. electric furniture as claimed in claim 4, it is characterised in that the electric furniture includes the second linear electric machine, described
Second linear electric machine includes motor body and expansion link, the motor body of second linear electric machine and second back-rest and
One of them in the furniture frame is pivotably connected, the expansion link of second linear electric machine and second back-rest and
Another in the furniture frame is pivotably connected.
6. electric furniture as claimed in claim 1, it is characterised in that first back-rest utilizes with second back-rest
Hinge is rotatably coupled.
7. electric furniture as claimed in claim 1, it is characterised in that the platform includes what is fixed relative to the furniture frame
Fixed part, the fixed part are located close to the position of first back-rest.
8. the electric furniture as described in claim 1-7 any one, it is characterised in that the electric furniture is beddo, institute
It is bedstead to state furniture frame.
9. electric furniture as claimed in claim 8, it is characterised in that y direction of the platform along the platform defines one
Foot and the head end opposite with the foot, on the y direction, compared with second back-rest, first backrest
Portion is closer to the foot of the platform, and on the y direction, the length of second back-rest is more than first backrest
The length in portion.
10. a kind of motor drive mechanism, including：
Platform, the platform define a longitudinal axis, and the platform includes：
Fixed part；
Can have the along the y direction relative to the first rotatable portion that the fixed part rotates, the first rotatable portion
One end and second end opposite with the first end, the first end are adjacent with the fixed part；And
The second rotatable portion being rotatably connected with the described first rotatable portion, the second rotatable portion is along the y direction
It is upper that there is the 3rd end and fourth end opposite with the 3rd end, the second end phase at the 3rd end and the described first rotatable portion
It is adjacent；
First actuator, first actuator are configured to drive the described first rotatable portion and the second rotatable portion relative
Rotate to form a raised supporting surface；And
Second actuator, second actuator are configured to drive the described first rotatable portion and second rotatable portion's conduct
One entirety rotates relative to the fixed part.
11. motor drive mechanism as claimed in claim 10, it is characterised in that the first rotatable portion has along the longitudinal axis side
The first upward length, the second rotatable portion have small along the second length on the y direction, first length
In second length.
12. motor drive mechanism as claimed in claim 10, it is characterised in that the second rotatable portion and first rotatable portion's profit
It is rotatably coupled with hinge.
13. motor drive mechanism as claimed in claim 10, it is characterised in that first actuator is one with opposite end
First linear electric machine, wherein one end of first linear electric machine are as pivotally connected to the described first rotatable portion, the other end
It is as pivotally connected to the described second rotatable portion.
14. motor drive mechanism as claimed in claim 13, it is characterised in that when the described first rotatable portion can turn with described second
When the portion of moving is coplanar, first linear electric machine has maximum length.
15. motor drive mechanism as claimed in claim 13, it is characterised in that second actuator can be connected to described second
Second linear electric machine of rotation section bottom side.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/198,882 US20180000253A1 (en) | 2016-06-30 | 2016-06-30 | Motorized mechanism and motorized furniture |
| US15/198,882 | 2016-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107550101A true CN107550101A (en) | 2018-01-09 |
Family
ID=60806204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610848685.4A Pending CN107550101A (en) | 2016-06-30 | 2016-09-23 | Motor drive mechanism and electric furniture |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20180000253A1 (en) |
| CN (1) | CN107550101A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109106134A (en) * | 2018-10-11 | 2019-01-01 | 曹景荣 | It is a kind of can wireless control Multifunction folding sofabed |
| CN109199734A (en) * | 2018-10-29 | 2019-01-15 | 南京铁道职业技术学院 | A kind of nursing adjustable inclination angle back-rest means for chair |
| CN109288309A (en) * | 2018-09-19 | 2019-02-01 | 嘉兴远畅家具用品有限公司 | Double-adjusting backrest cushion bedstead |
| CN109619899A (en) * | 2019-01-23 | 2019-04-16 | 顾建花 | It is a kind of with automatic accomodation, the bed of folder function and its application method |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104433486B (en) | 2014-10-29 | 2018-03-06 | 嘉兴赛诺机械有限公司 | Electric drive mechanism and electric furniture |
| CN106419272B (en) * | 2016-11-08 | 2020-10-13 | 锐迈机械科技（吴江）有限公司 | Sofa top waist mechanical device |
| US11076704B2 (en) | 2016-11-16 | 2021-08-03 | Sino International Group Limited | Motorized bed |
| US20230200549A1 (en) * | 2021-12-23 | 2023-06-29 | Chuan-Hang Shih | Hinge and electric bed using the same |
| TWI803397B (en) * | 2022-07-21 | 2023-05-21 | 施權航 | electric bed |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3281141A (en) * | 1963-01-15 | 1966-10-25 | American Sterilizer Co | Surgical table |
| US6986180B1 (en) * | 1999-10-25 | 2006-01-17 | Hans Joachim Wilke | Bed |
| US20060026765A1 (en) * | 2004-07-30 | 2006-02-09 | Hornbach David W | Advanced articulation system and mattress support for a bed |
| CN2790445Y (en) * | 2005-05-23 | 2006-06-28 | 陈利忠 | Sickbed leg-plate lifting mechanism |
| CN102599756A (en) * | 2012-03-20 | 2012-07-25 | 太仓世源金属制品有限公司 | Electric lifting bed |
| CN203493852U (en) * | 2013-09-28 | 2014-03-26 | 河南康立医疗设备科技有限公司 | Medical shaker capable of bending legs and lifting feet |
| CN204192090U (en) * | 2014-11-25 | 2015-03-11 | 李骥 | A kind of beddo with waist jack-up function |
| CN105193561A (en) * | 2014-06-26 | 2015-12-30 | 周金瑞 | Multifunctional electric nursing bed |
-
2016
- 2016-06-30 US US15/198,882 patent/US20180000253A1/en not_active Abandoned
- 2016-09-23 CN CN201610848685.4A patent/CN107550101A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3281141A (en) * | 1963-01-15 | 1966-10-25 | American Sterilizer Co | Surgical table |
| US6986180B1 (en) * | 1999-10-25 | 2006-01-17 | Hans Joachim Wilke | Bed |
| US20060026765A1 (en) * | 2004-07-30 | 2006-02-09 | Hornbach David W | Advanced articulation system and mattress support for a bed |
| CN2790445Y (en) * | 2005-05-23 | 2006-06-28 | 陈利忠 | Sickbed leg-plate lifting mechanism |
| CN102599756A (en) * | 2012-03-20 | 2012-07-25 | 太仓世源金属制品有限公司 | Electric lifting bed |
| CN203493852U (en) * | 2013-09-28 | 2014-03-26 | 河南康立医疗设备科技有限公司 | Medical shaker capable of bending legs and lifting feet |
| CN105193561A (en) * | 2014-06-26 | 2015-12-30 | 周金瑞 | Multifunctional electric nursing bed |
| CN204192090U (en) * | 2014-11-25 | 2015-03-11 | 李骥 | A kind of beddo with waist jack-up function |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109288309A (en) * | 2018-09-19 | 2019-02-01 | 嘉兴远畅家具用品有限公司 | Double-adjusting backrest cushion bedstead |
| CN109106134A (en) * | 2018-10-11 | 2019-01-01 | 曹景荣 | It is a kind of can wireless control Multifunction folding sofabed |
| CN109199734A (en) * | 2018-10-29 | 2019-01-15 | 南京铁道职业技术学院 | A kind of nursing adjustable inclination angle back-rest means for chair |
| CN109619899A (en) * | 2019-01-23 | 2019-04-16 | 顾建花 | It is a kind of with automatic accomodation, the bed of folder function and its application method |
Also Published As
| Publication number | Publication date |
|---|---|
| US20180000253A1 (en) | 2018-01-04 |
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| PB01 | Publication | ||
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Application publication date: 20180109 |