CN106419259A - Anti-falling dual-motor functional sofa - Google Patents
Anti-falling dual-motor functional sofa Download PDFInfo
- Publication number
- CN106419259A CN106419259A CN201610538787.6A CN201610538787A CN106419259A CN 106419259 A CN106419259 A CN 106419259A CN 201610538787 A CN201610538787 A CN 201610538787A CN 106419259 A CN106419259 A CN 106419259A
- Authority
- CN
- China
- Prior art keywords
- backrest
- connecting rods
- cross bar
- bar
- rod
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
Abstract
The invention discloses an anti-falling dual-motor driven functional sofa, which comprises backrests, seat transverse plates, a foot-rest plate, a rectangular bottom frame, an anti-falling device, a translation motor and an electric push rod. The rectangular bottom frame comprises a pair of parallel base transverse rods and a pair of parallel base longitudinal rods; rear rotary rods are arranged on the base longitudinal rods; the upper ends of the rear rotary rods are connected to rotary rod pieces 1; and the upper ends of the rotary rod pieces 1 are hinged with the lower ends of backrest rotary rods. The rotary rod pieces 1 are connected to three-point fixed rods. The backrest rotary rods are connected to the backrests.
Description
Technical field
The invention belongs to field of furniture, more particularly, to a kind of function sofa of the Dual-motors Driving of overturning-preventing.
Background technology
With the raising of living standards of the people, the requirement to family's relaxation device for the people also gradually steps up.Traditional electricity
Dynamic function sofa only one of which motor, can only be therefore linkage, and while backrest layback is put down, footrest also can be lifted
Rise.This situation has significant limitation it is impossible to control backrest layback and footrest lifting respectively.In addition traditional function sofa
In footrest lifting, due to center of gravity reach, easily produce when the improper use of user and topple over, cause personnel to injure.
Content of the invention
In order to overcome the deficiencies in the prior art, the invention provides one kind has preventing from toppling over and backrest layback and leg rest
The function sofa of the Dual-motors Driving of lifting transfer.Its structure is simple, easy to manufacture, relatively low using easy to operate, cost.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of function sofa of the Dual-motors Driving of overturning-preventing, including backrest, seat transverse slat, footrest and rectangle underframe,
Anti-tipping apparatus, translation motor, electric pushrod.Described rectangle underframe includes a pair of parallel base cross bar and a pair of parallel bottom
Seat vertical pole, described base vertical pole is provided with rear bull stick, the upper end of described rear bull stick is connected with revolving rod 1, described rotation
The upper end of rod member 1 is hinged with the lower end of backrest swing arm.Described revolving rod 1 is connected with three-point mount bar.Described backrest rotation
Bar is connected with backrest.The front end of described seat transverse slat is hinged with one end of described backrest, and described seat transverse slat is provided with
Three-point mount bar.Described three-point mount bar is connected with motor fix bar 1.Described motor fix bar is connected with cross bar 2.
It is connected to push rod 1 on described cross bar 2.It is connected with small rod on described cross bar 2, small rod is connected with translation motor and pushes away
Bar.It is arranged on slide block on described translation motor push rod.Described slide block is arranged on translation motor slide rail, described translation
Motor slide rail is arranged on described base cross bar.By welding sheet, electric pushrod is installed on described three-point mount bar to fix
After-frame.The fixing after-frame of described electric pushrod with electric pushrod side arm are provided with electric pushrod, before described electric pushrod
Frame is arranged on No. 3 connecting rods.Gangbar, the upper end hinge of described gangbar and front bull stick are provided with described seat transverse slat
Connect, described front bull stick lower end is arranged on described base vertical pole by rivet.On described seat transverse slat, wooden frame is installed
Installation sheet.Described seat transverse slat front end is provided with No. 1 connecting rod, the described other end of a connecting rod and No. 2 companies by rivet
Bar connects.The described other end of No. 2 connecting rods is connected with No. 6 connecting rods.Pass through rivet and No. 3 connecting rods in the middle part of No. 2 described connecting rods
One end connect, the other end of No. 3 described connecting rods is arranged on seat transverse slat by rivet.With 4 in the middle part of No. 6 described connecting rods
Number connecting rod passes through rivet interlacement, and No. 6 described connecting rod other ends are connected with No. 7 connecting rods.Rivet is passed through at No. 4 described Liang Gan two ends
It is connected with putting angle pad respectively at No. 3 described connecting rods.No. 7 described connecting rods are connected with described angle pad of putting.
Consolidated with overturning-preventing cross bar 1 by screw on described translation motor push rod.Described overturning-preventing cross bar 1 and anti-dumping
The cross bar 2 that falls is connected with elbow by pipe screw thread.Described overturning-preventing cross bar 2 is provided with economy car through overturning-preventing support front end
Wheel constitutes anti-tipping apparatus.
Beneficial effects of the present invention are mainly manifested in：Backrest is rotated by backrest swing arm, and backrest swing arm is by horizontal sliding motor
It is driven rotating, horizontal sliding Motor drive slide block travels forward, the whole sofa of slider-actuated moves forward certain distance, makes backrest
Can substantially remain in original spatial dimension when layback, make sofa have the function of placing by wall, horizontal sliding motor
Using making sofa configuration compacter, stability more preferably, produces noise and also reduces；Footrest is controlled by an electric pushrod
Its lifting and withdrawal, thrust is bigger, and footrest lifting and recovery are more flexible.Described horizontal sliding motor can be in certain limit
Interior motion, promotes backrest and footrest in interior motion in a big way, meets the use demand of different consumers to greatest extent；
Footrest, by the way of connecting rod, can extend as needed, thus meeting the different needs using crowd；Anti-tipping mechanism with
The migration of seat and stretch out and cause personnel to injure it is ensured that whole mechanism will not overturn.
, all using linkage, structure is simple, easy to manufacture, using easy to operate and low cost for whole device.
Brief description
Fig. 1, Fig. 2 are overall structure diagrams of the present invention；
Fig. 3 is backrest layback of the present invention, the view of leg rest lifting；
Fig. 4 is backrest layback of the present invention, the view of leg rest retracted state；
Fig. 5 is the view that backrest of the present invention leans forward, footrest withdraws；
Fig. 6 is backrest layback of the present invention, the view of footrest lifting；
Fig. 7 is the present invention is backrest layback, the overall structure diagram of leg rest retracted state；
Wherein, 1, rivet；2nd, electric pushrod fixes after-frame；11st, backrest；12nd, backrest swing arm；13rd, rear bull stick；14th, stable
Bar 1；21st, seat crossbar；22nd, three-point mount bar；23rd, motor fix bar；24th, wooden frame installs inserted sheet；25th, revolving rod 1；26、
Gangbar three；27th, front bull stick；28th, welding sheet 1；31st, No. 1 connecting rod；32nd, No. 3 connecting rods；33rd, No. 2 connecting rods；34 electric pushrods are fixed
Side arm；36th, No. 6 connecting rods；37th, No. 4 connecting rods；38th, put angle pad；39th, No. 7 connecting rods；41st, base vertical pole；42nd, base cross bar；43rd, curved
Head；44th, overturning-preventing cross bar 2；45th, overturning-preventing support；46th, economical wheel；47th, track support；48th, translation motor slide rail；49、
Slide block；51st, topple over cross bar 1；52nd, translation motor push rod；53rd, cross bar 2；54th, push rod 1；55th, electric pushrod.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
With reference to Fig. 1～Fig. 7, a kind of function sofa of the Dual-motors Driving of overturning-preventing, including backrest 11, seat transverse slat 21, leg rest
Plate and rectangle underframe, anti-tipping apparatus, translation motor, electric pushrod 55.It is horizontal that described rectangle underframe includes a pair of parallel base
Bar 42 and a pair of parallel base vertical pole 43, described base vertical pole is provided with rear bull stick 13, the upper end of described rear bull stick 13 with
Revolving rod 1 (25) connects, and the upper end of described revolving rod 1 (25) is hinged with the lower end of backrest swing arm 12.Described rotation
Rod member 1 is connected with three-point mount bar 22.Described backrest swing arm 12 is connected with backrest 11.The front end of described seat transverse slat 21 and institute
The one end of the backrest 11 stated is hinged, and described seat transverse slat 21 is provided with three-point mount bar 22.Described three-point mount bar 22
It is connected with motor fix bar 23.Described motor fix bar 23 is connected with cross bar 2 (53).Connect on described cross bar 2 (53)
Then push rod 1 (51).It is connected with small rod on described cross bar 2 (53), small rod is connected with translation motor push rod 52.Described
Translation motor push rod 52 on be arranged on slide block 49.Described slide block 49 is arranged on translation motor slide rail 48, and described is flat
Dynamic motor slide rail 48 is arranged on described base cross bar 42.On described three-point mount bar 22, electricity is provided with by welding sheet 28
Dynamic push rod fixes after-frame 2.The fixing after-frame 2 of described electric pushrod with electric pushrod side arm 34 are provided with electric pushrod 55,
Described electric pushrod side arm 34 is arranged on No. 3 connecting rods.Gangbar 26 is provided with described seat transverse slat, described linkage
Bar 26 is hinged with the upper end of front bull stick 27, and described front bull stick 27 lower end is arranged on described base vertical pole 41 by rivet.
On described seat transverse slat 42, wooden frame installation sheet 24 is installed.Described seat transverse slat 41 front end is provided with No. 1 company by rivet
Bar, the described other end of a connecting rod is connected with No. 2 connecting rods.The described other end of No. 2 connecting rods is connected with No. 6 connecting rods.Institute
It is connected with one end of No. 3 connecting rods by rivet in the middle part of No. 2 connecting rods stated, the other end of No. 3 described connecting rods is installed by rivet
On seat transverse slat.Pass through rivet interlacement, No. 6 described connecting rod other ends and No. 7 with No. 4 connecting rods in the middle part of No. 6 described connecting rods
Connecting rod connects.No. 4 described Liang Gan two ends are connected with putting angle pad respectively at No. 3 described connecting rods by rivet.No. 7 described companies
Bar is connected with described angle pad 38 of putting.
The operation principle of the present invention：During use, when user needs backrest layback it is only necessary to Push switch, slide block 49 to
Front move along slide rail 48, slide block 49 by translation motor push rod 52 drive small rod, small rod drive push rod 1 (54) drive seat
Chair transverse slat 21 moves forward.Seat transverse slat 21 passes through to drive backrest swingle 12 and the motion of rear bull stick 13 to drive backrest layback.With
This simultaneously translation motor push rod 52 drive and topple over cross bar 1 (51), elbow 43, topple over cross bar 2 (44) and trundle 46 is transported forward
Dynamic, thus realizing anti-dumping reverse motion.When user needs backrest to lean forward, action is inverse process when leaning forward.When user needs
It is only necessary to Push switch during footrest lifting, control electric pushrod 55 to move, electric pushrod 42 promotes No. 3 rod members, drive No. 4,
No. 2, No. 1, No. 6, No. 7 rod members, and put angle pad 38 thus realizing footrest lifting action.When user needs footrest to withdraw
When, only need reverse operating as procedure described above to can achieve.
Claims (3)
1. a kind of function sofa of the Dual-motors Driving of overturning-preventing, including backrest, seat transverse slat, footrest and rectangle underframe, prevents
Tilting device, translation motor, electric pushrod.Described rectangle underframe includes a pair of parallel base cross bar and a pair of parallel base
Vertical pole, described base vertical pole is provided with rear bull stick, and the upper end of described rear bull stick is connected with revolving rod 1, described swingle
The upper end of part 1 is hinged with the lower end of backrest swing arm.Described revolving rod 1 is connected with three-point mount bar.Described backrest swing arm
It is connected with backrest.The front end of described seat transverse slat is hinged with one end of described backrest, and described seat transverse slat is provided with three
Point fix bar.Described three-point mount bar is connected with motor fix bar 1.Described motor fix bar is connected with cross bar 2.Institute
It is connected to push rod 1 on the cross bar 2 stated.It is connected with small rod on described cross bar 2, small rod is connected with translation motor push rod.
It is arranged on slide block on described translation motor push rod.Described slide block is arranged on translation motor slide rail, and described translation is electric
Machine slide rail is arranged on described base cross bar.On described three-point mount bar after welding sheet is provided with electric pushrod fixation
Frame.Electric pushrod is provided with the fixing after-frame of described electric pushrod with electric pushrod side arm, described electric pushrod side arm
It is arranged on No. 3 connecting rods.Gangbar is provided with described seat transverse slat, described gangbar is hinged with the upper end of front bull stick,
Described front bull stick lower end is arranged on described base vertical pole by rivet.Wooden frame is provided with described seat transverse slat install
Piece.Described seat transverse slat front end is provided with No. 1 connecting rod by rivet, and the described other end of a connecting rod and No. 2 connecting rods are even
Connect.The described other end of No. 2 connecting rods is connected with No. 6 connecting rods.Pass through the one of rivet and No. 3 connecting rods in the middle part of No. 2 described connecting rods
End connects, and the other end of No. 3 described connecting rods is arranged on seat transverse slat by rivet.With No. 4 companies in the middle part of No. 6 described connecting rods
Bar passes through rivet interlacement, and No. 6 described connecting rod other ends are connected with No. 7 connecting rods.No. 4 described Liang Gan two ends are by rivet respectively
It is connected with putting angle pad in No. 3 described connecting rods.No. 7 described connecting rods are connected with described angle pad of putting.
2. consolidated with overturning-preventing cross bar 1 by screw on the translation motor push rod described in.Described overturning-preventing cross bar 1 and overturning-preventing
Cross bar 2 is connected with elbow by pipe screw thread.Described overturning-preventing cross bar 2 is provided with economical wheel through overturning-preventing support front end
Constitute anti-tipping apparatus.
3. beneficial effects of the present invention are mainly manifested in：Backrest is rotated by backrest swing arm, and backrest swing arm is entered by horizontal sliding motor
Row cutting rotates, and horizontal sliding Motor drive slide block travels forward, and the whole sofa of slider-actuated moves forward certain distance, so that backrest is existed
Can substantially remain in original spatial dimension when layback, make sofa have the function of placing by wall, the making of horizontal sliding motor
With making sofa configuration compacter, stability more preferably, produces noise and also reduces；Footrest controls it by an electric pushrod
Lifting and withdrawal, thrust is bigger, and footrest lifting and recovery are more flexible.Described horizontal sliding motor can be within the specific limits
Motion, promotes backrest and footrest in interior motion in a big way, meets the use demand of different consumers to greatest extent；Put
Sole, by the way of connecting rod, can extend as needed, thus meeting the different needs using crowd；Anti-tipping mechanism with
The migration of seat and stretch out and cause personnel to injure it is ensured that whole mechanism will not overturn.
, all using linkage, structure is simple, easy to manufacture, using easy to operate and low cost for whole device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610538787.6A CN106419259A (en) | 2016-06-29 | 2016-06-29 | Anti-falling dual-motor functional sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610538787.6A CN106419259A (en) | 2016-06-29 | 2016-06-29 | Anti-falling dual-motor functional sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106419259A true CN106419259A (en) | 2017-02-22 |
Family
ID=58183606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610538787.6A Pending CN106419259A (en) | 2016-06-29 | 2016-06-29 | Anti-falling dual-motor functional sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106419259A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108577335A (en) * | 2018-06-22 | 2018-09-28 | 左右家居有限公司 | A kind of steel frame construction |
| CN108851724A (en) * | 2018-08-29 | 2018-11-23 | 锐迈机械科技（吴江）有限公司 | Structure and flexible brandreth are turned over before anti- |
| WO2019041407A1 (en) * | 2017-08-31 | 2019-03-07 | 锐迈机械科技（吴江）有限公司 | Double-motor extension device |
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| CN204410234U (en) * | 2015-01-16 | 2015-06-24 | 浙江工业大学 | Family expenses bi-motor function sofa |
| CN204410179U (en) * | 2015-01-16 | 2015-06-24 | 浙江工业大学 | A kind of function sofa of Dual-motors Driving |
| CN204410174U (en) * | 2015-01-16 | 2015-06-24 | 浙江工业大学 | A kind of bi-motor leisure chaise longue |
| CN204410176U (en) * | 2015-01-16 | 2015-06-24 | 浙江工业大学 | A kind of transfer couch |
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Patent Citations (7)
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| CN103584536A (en) * | 2013-09-23 | 2014-02-19 | 鲍月娥 | Chair and functional rack thereof |
| CN103549787A (en) * | 2013-09-24 | 2014-02-05 | 鲍月娥 | Seat and backrest installation structure |
| CN104382400A (en) * | 2014-11-21 | 2015-03-04 | 浙江工业大学 | Dual-motor completely-separated type multi-posture seat |
| CN204410234U (en) * | 2015-01-16 | 2015-06-24 | 浙江工业大学 | Family expenses bi-motor function sofa |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019041407A1 (en) * | 2017-08-31 | 2019-03-07 | 锐迈机械科技（吴江）有限公司 | Double-motor extension device |
| CN108577335A (en) * | 2018-06-22 | 2018-09-28 | 左右家居有限公司 | A kind of steel frame construction |
| CN108851724A (en) * | 2018-08-29 | 2018-11-23 | 锐迈机械科技（吴江）有限公司 | Structure and flexible brandreth are turned over before anti- |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No.378 and 380, Jiaxi Road, Dipu street, Anji County, Huzhou City, Zhejiang Province Applicant after: Henglin Furniture Co.,Ltd. Address before: No.378 and 380, Jiaxi Road, Dipu street, Anji County, Huzhou City, Zhejiang Province Applicant before: ZHEJIANG HENGLIN CHAIR INDUSTRY Co.,Ltd. |