CN206964408U - A kind of bi-motor couch - Google Patents
A kind of bi-motor couch Download PDFInfo
- Publication number
- CN206964408U CN206964408U CN201620732433.0U CN201620732433U CN206964408U CN 206964408 U CN206964408 U CN 206964408U CN 201620732433 U CN201620732433 U CN 201620732433U CN 206964408 U CN206964408 U CN 206964408U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- installed part
- oscillating rod
- rod
- hinged
- 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.)
- Active
Links
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a kind of bi-motor couch, include base, backrest, foot rest device and intermediary agency；Seat board installed part and oscillating rod behind oscillating rod, top before oscillating rod, midfoot support part, top behind oscillating rod, bottom before bottom are be hinged；Second gangbar is connected between seat board installed part；Second gangbar and second electric pushrod is connected between the base cross bar of seat front；Described foot rest device includes first connecting rod, second connecting rod, third connecting rod, fourth link, the 5th connecting rod, six-bar linkage and leg rest installed part；First gangbar is connected between the first connecting rod of both sides, first electric pushrod is connected between the second gangbar and the first gangbar；The bi-motor transfer chair that one kind is simple in construction, and cost is low, and backrest is swung back with leg rest extension transfer is provided.
Description
Technical field
The utility model belongs to field of furniture, and in particular to a kind of bi-motor couch.
Background technology
With the fast development of economic society, requirement of the people for quality of the life also more and more higher, family life is used
Product also require higher；Traditional Electric sofa chair only has a motor, is often all linkage, while backrest is swung back,
Leg can also be protracted, and traditional bi-motor couch portion is easily able to.
Utility model content
Technical problem to be solved in the utility model is：In view of the deficienciess of the prior art, provide a kind of structure letter
Single, it is easy to make, and use is easy to operate, and cost is low, the bi-motor transfer chair of backrest layback and leg rest extension transfer.
To realize the purpose of the utility model, it is achieved using following technical scheme：A kind of bi-motor couch, including
There are rectangular base, backrest, foot rest device and intermediary agency, described rectangular base includes two along seat fore-and-aft direction
The base vertical pole of setting, and two base cross bars being fixedly connected with two base vertical pole both ends；
Front portion, the rear portion of base vertical pole described in two have been respectively articulated with before bottom oscillating rod, institute after oscillating rod and bottom
Oscillating rod equal length behind oscillating rod and bottom before the bottom stated, before the bottom per side oscillating rod upper end behind oscillating rod and bottom
Be connected with overall U-shaped midfoot support part, front portion, the rear portion of described midfoot support part be respectively articulated with before top oscillating rod and
Oscillating rod behind top, oscillating rod is longer 3cm than oscillating rod behind top before described top；Before bottom per side behind oscillating rod and bottom
Oscillating rod upper end is connected with the seat board installed part to installation seat plate；Seat board installed part before bottom behind oscillating rod, bottom with putting
Oscillating rod is be hinged behind oscillating rod, top before lever, midfoot support part, top；Pass through welding between the seat board installed part of both sides
Part is connected with second gangbar；
The rear portion of two midfoot support parts, which has been respectively articulated with, leans against support bar, each lean against the upper end of support bar with
Be connected with to install between the rearward end of homonymy seat board installed part lean against lean against installed part, lean against installed part and lean against support
Bar, seat board installed part are be hinged；Second gangbar and be connected between the base cross bar of seat front one to
Adjustment leans against the second electric pushrod of position；
Described foot rest device includes first connecting rod, second connecting rod, third connecting rod, fourth link, the 5th connecting rod, the 6th company
Bar and leg rest installed part；The front portion of two seat board installed parts is hinged with first connecting rod and second connecting rod, before first connecting rod
End is hinged with a third connecting rod, and the front end of second connecting rod is hinged with a fourth link, and the front end of third connecting rod is hinged with
One the 5th connecting rod, the front end of the 5th connecting rod is hinged with a six-bar linkage, and second connecting rod is hinged with third connecting rod, the
Double leval jib is hinged with the 5th connecting rod；The leading section of the fourth link and six-bar linkage is connected with to install putting for toe board
Pin installed part, leg rest installed part are be hinged with fourth link, six-bar linkage；Described first connecting rod, second connecting rod, third connecting rod
And seat board installed part surrounds a parallelogram, described second connecting rod, third connecting rod, fourth link and the 5th connecting rod jointly
A parallelogram is surrounded jointly；Described fourth link, the 5th connecting rod, six-bar linkage and leg rest installed part surrounds one jointly
Individual parallelogram；Be connected with first gangbar between the first connecting rod of both sides, the second gangbar and the first gangbar it
Between be connected with one to adjust the first electric pushrod of leg rest Board position；
As preferred：Described base vertical pole sets the banking pin of oscillating rod after oscillating rod and bottom before restricted bottom；
Described midfoot support part sets the restricted banking pin for leaning against oscillating rod after oscillating rod and top before support bar, top；It is described
Second connecting rod and six-bar linkage the banking pin of restricted foot rest device is set.
As preferred：Described the first electric pushrod and the second electric pushrod is in the same plane.
As preferred：Described leans against installed part angle adjustable horizontal by 110 ° -145 °.
As preferred：The horizontal range that described seat board installed part can move forward is 23-25cm.
As preferred：Wooden frame installed part is fitted with the outside of described each seat board installed part.
Compared with prior art, the beneficial effects of the utility model are：
Described lean against installed part and leg rest mechanism controls it to swing back and protract by a motor push rod respectively, realizes
Backrest layback and the effect of leg rest extension transfer；Described to lean against when starting layback, seat board drives the chair back to move forward, and first turns
Dynamic lower wobble bar, is rotated further by top oscillating rod, and the speed for making seat move forward is as uniform as possible, and no individual layer chair crosses peak
When that weightless sense, using double-decker, and midfoot support part is overall U-shaped, increases the length for swinging up and down bar, increase
The reach distance of backrest, zero be truly realized in industry lean on wall；Before described bottom pole length is swung behind oscillating rod and bottom
It is equal, seat board installed part can be made smoothly to move forward, oscillating rod is longer 3cm than oscillating rod behind top before described top, makes
Seat board installed part and ground keep 3-5 degree, reach the mouth of people cosily sitting posture；Described midfoot support part is overall U-shaped so that
Lean against realize 110 degree -145 degree regulation while, shorten the length for leaning against support bar as far as possible, add intensity, also subtract
Material cost and cost of transportation are lacked；Described chair all uses linkage, simple in construction, and it is easy to make, and cost is low.
Brief description of the drawings
Fig. 1 be the utility model backrest lean forward, leg rest extension state structural representation.
Fig. 2 be the utility model backrest lean forward, the structural representation of leg rest receiving state.
Fig. 3 is the layback of the utility model backrest, the structural representation of leg rest extension state.
Fig. 4 is the layback of the utility model backrest, the structural representation of leg rest receiving state.
1st, base；11st, base vertical pole；12nd, base cross bar；21st, support bar is leaned against；22nd, installed part is leaned against；31st, before bottom
Oscillating rod；32nd, oscillating rod behind bottom；33rd, midfoot support part；34th, oscillating rod before top；35th, oscillating rod behind top；36th, seat board
Installed part；37th, the first gangbar；38th, the second gangbar；4th, foot rest device；41st, first connecting rod；42nd, second connecting rod；43rd, the 3rd
Connecting rod；44th, fourth link；45th, the 5th connecting rod；46th, six-bar linkage；47th, leg rest installed part；6th, banking pin；71st, first is electronic
Push rod；72nd, the second electric pushrod；8th, wooden frame installed part.
Embodiment
Specific embodiment of the present utility model is made a detailed explanation below according to accompanying drawing.
According to Fig. 1 to Fig. 4, a kind of overturning-preventing bi-motor couch described in the present embodiment, include rectangular base
1, backrest, foot rest device, intermediary agency and anti-tipping apparatus, described rectangular base include two along seat front and back
To the base vertical pole 11 of setting, and two base cross bars 12 being fixedly connected with two base vertical pole both ends；
Front portion, the rear portion of base vertical pole described in two have been respectively articulated with before bottom oscillating rod after oscillating rod 31 and bottom
32, oscillating rod equal length behind oscillating rod and bottom before described bottom, oscillating rod behind oscillating rod and bottom before the bottom per side
Upper end is connected with overall U-shaped midfoot support part 33, before front portion, the rear portion of described midfoot support part have been respectively articulated with top
Oscillating rod 35 after oscillating rod 34 and top, oscillating rod is longer 3cm than oscillating rod behind top before described top；Before bottom per side
Oscillating rod upper end is connected with the seat board installed part 36 to installation seat plate after oscillating rod and bottom；Before seat board installed part and bottom
Oscillating rod is be hinged behind oscillating rod, top before oscillating rod, midfoot support part, top behind oscillating rod, bottom；The seat board installation of both sides
Second gangbar 38 is connected with by weldment between part；
The rear portion of two midfoot support parts, which has been respectively articulated with, leans against support bar 21, each leans against the upper end of support bar
Be connected with to install between the rearward end of homonymy seat board installed part lean against lean against installed part 22, lean against installed part with leaning against
Support bar, seat board installed part are be hinged；Second gangbar and it is connected with one between the base cross bar of seat front
To adjust the second electric pushrod 72 for leaning against position；
Described foot rest device 4 includes first connecting rod, second connecting rod, third connecting rod, fourth link, the 5th connecting rod, the 6th
Connecting rod and leg rest installed part；The front portion of two seat board installed parts is hinged with first connecting rod 41 and second connecting rod 42, and first connects
The leading section of bar is hinged with a third connecting rod 43, and the front end of second connecting rod is hinged with a fourth link 44, third connecting rod
Front end is hinged with the 5th connecting rod 45, and the front end of the 5th connecting rod is hinged with a six-bar linkage, and second connecting rod and the 3rd
Connecting rod is hinged, and fourth link is hinged with the 5th connecting rod；The leading section of the fourth link and six-bar linkage be connected with to
The leg rest installed part of toe board is installed, leg rest installed part 47 is be hinged with fourth link, six-bar linkage；Described first connecting rod,
Second connecting rod, third connecting rod and seat board installed part surround a parallelogram jointly, described second connecting rod, third connecting rod,
Fourth link and the 5th connecting rod surround a parallelogram jointly；Described fourth link, the 5th connecting rod, six-bar linkage 46 and
Leg rest installed part surrounds a parallelogram jointly；It is connected with first gangbar between the first connecting rod of both sides, second
One is connected between gangbar and the first gangbar 37 to adjust the first electric pushrod 71 of leg rest Board position；
Described the first electric pushrod and the second electric pushrod is in the same plane.
Described leans against installed part angle adjustable horizontal by 110 ° -145 °.
The horizontal range that described seat board installed part can move forward is 23-25cm.
Wooden frame installed part 8 is fitted with the outside of described each seat board installed part.
When the utility model is in original state, the first electric pushrod is fully retracted into, and the second electric pushrod is all released, this
When, backrest leans forward, and foot rest device is in rounding state；Oscillating rod before bottom, oscillating rod and top behind oscillating rod, top behind bottom
Preceding oscillating rod is all tangent with the banking pin on correspondence position respectively；Banking pin and third connecting rod on the second connecting rod of foot rest device
It is tangent, it is spacing when being collapsed to foot rest device.
When the first electric pushrod protracts, foot rest device starts to open at；When leg rest installed part with it is spacing on second connecting rod
When following closely tangent, the rise of the first electric pushrod just reaches maximum, and foot rest device now is in full open position.
When the first electric pushrod is retracted, foot rest device starts to collapse；Banking pin on the second connecting rod of foot rest device
Tangent with third connecting rod, the first electric pushrod reaches minimum installation dimension, and foot rest device now is in complete rounding state；Cause
Multi-bar linkage is employed for this foot rest device, movement locus is uniform, in the absence of the phenomenon for pulling cloth.
When the second electric pushrod starts to retract, due to being connected with spring (figure between midfoot support part and seat board installed part
In do not illustrate), so oscillating rod is first changed into before from the state tangent with the banking pin at rear portion behind oscillating rod and bottom before bottom
The tangent state of banking pin in portion；Second electric pushrod continues to retract, now, before top behind oscillating rod and top oscillating rod first from
Banking pin tangent state in rear portion is changed into the state vertical with base；After oscillating rod before top and top oscillating rod from rear portion
When the tangent state of banking pin is changed into the state vertical with base；Second electric pushrod is further continued for retracting, before top oscillating rod and
Behind top oscillating rod be rotated further reach with the tangent state of anterior banking pin, now, the second electric pushrod reaches minimum installation chi
It is very little；During oscillating rod is swung behind oscillating rod and top before top, backrest is also swung back.
When the second electric pushrod protracts, its process is opposite when being retracted with the second electric pushrod.
Claims (6)
1. a kind of bi-motor couch, include rectangular base, backrest, foot rest device and intermediary agency, described rectangle
Base includes two base vertical poles set along seat fore-and-aft direction, and be fixedly connected with two base vertical pole both ends
Two base cross bars, it is characterised in that：
Front portion, the rear portion of base vertical pole described in two have been respectively articulated with before bottom oscillating rod after oscillating rod and bottom, described
Oscillating rod equal length behind oscillating rod and bottom before bottom, oscillating rod connects with oscillating rod upper end behind bottom before the bottom per side
There is overall U-shaped midfoot support part, front portion, the rear portion of described midfoot support part have been respectively articulated with oscillating rod and top before top
Oscillating rod afterwards, oscillating rod is longer 3cm than oscillating rod behind top before described top；Swung before bottom per side behind oscillating rod and bottom
Bar upper end is connected with the seat board installed part to installation seat plate；Oscillating rod behind oscillating rod, bottom before seat board installed part and bottom,
Oscillating rod is be hinged behind oscillating rod, top before midfoot support part, top；Connected between the seat board installed part of both sides by weldment
There is second gangbar；
The rear portion of two midfoot support parts, which has been respectively articulated with, leans against support bar, each leans against upper end and the homonymy of support bar
Be connected with to install between the rearward end of seat board installed part lean against lean against installed part, lean against installed part and lean against support bar,
Seat board installed part is be hinged；Second gangbar and one is connected between the base cross bar of seat front to adjust
Lean against the second electric pushrod of position；
Described foot rest device include first connecting rod, second connecting rod, third connecting rod, fourth link, the 5th connecting rod, six-bar linkage and
Leg rest installed part；The front portion of two seat board installed parts is hinged with first connecting rod and second connecting rod, the leading section of first connecting rod
A third connecting rod is hinged with, the front end of second connecting rod is hinged with a fourth link, and the front end of third connecting rod is hinged with one
5th connecting rod, the front end of the 5th connecting rod is hinged with a six-bar linkage, and second connecting rod is hinged with third connecting rod, and the 4th connects
Bar is hinged with the 5th connecting rod；The leading section of the fourth link and six-bar linkage is connected with to install the leg rest peace of toe board
Piece installing, leg rest installed part are be hinged with fourth link, six-bar linkage；Described first connecting rod, second connecting rod, third connecting rod and seat
Plate installed part surrounds a parallelogram jointly, and described second connecting rod, third connecting rod, fourth link and the 5th connecting rod are common
Surround a parallelogram；Described fourth link, the 5th connecting rod, six-bar linkage and leg rest installed part surrounds one and put down jointly
Row quadrangle；First gangbar is connected between the first connecting rod of both sides, is connected between the second gangbar and the first gangbar
One is connected to adjust the first electric pushrod of leg rest Board position.
A kind of 2. bi-motor couch according to claim 1, it is characterised in that：Described base vertical pole sets restricted
Before bottom behind oscillating rod and bottom oscillating rod banking pin；Described midfoot support part setting is restricted to lean against support bar, top
The banking pin of oscillating rod after preceding oscillating rod and top；Described second connecting rod and six-bar linkage set the limit of restricted foot rest device
Position nail.
A kind of 3. bi-motor couch according to claim 1, it is characterised in that：The first described electric pushrod and second
Electric pushrod is in the same plane.
A kind of 4. bi-motor couch according to claim 1, it is characterised in that：Described leans against installed part angle adjustable
Horizontal by 110 ° -145 °.
A kind of 5. bi-motor couch according to claim 1, it is characterised in that：Described seat board installed part can be to reach
Dynamic horizontal range is 23-25cm.
A kind of 6. bi-motor couch according to claim 1, it is characterised in that：Outside described each seat board installed part
Side is fitted with wooden frame installed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620732433.0U CN206964408U (en) | 2016-06-29 | 2016-06-29 | A kind of bi-motor couch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620732433.0U CN206964408U (en) | 2016-06-29 | 2016-06-29 | A kind of bi-motor couch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206964408U true CN206964408U (en) | 2018-02-06 |
Family
ID=61413146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620732433.0U Active CN206964408U (en) | 2016-06-29 | 2016-06-29 | A kind of bi-motor couch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206964408U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108634654A (en) * | 2018-05-11 | 2018-10-12 | 周辉 | A kind of electronic old-man chair of coordinated type |
| CN108836001A (en) * | 2018-07-24 | 2018-11-20 | 锐迈机械科技（吴江）有限公司 | Low seat height is servo-actuated sofa device |
| WO2020177543A1 (en) * | 2019-03-06 | 2020-09-10 | 锐迈机械科技（吴江）有限公司 | Sofa frame device |
| CN112167864A (en) * | 2020-11-09 | 2021-01-05 | 安吉县盛信办公家具有限公司 | Electric rocking device of sofa rocking chair |
| WO2021184750A1 (en) * | 2020-03-19 | 2021-09-23 | 锐迈机械科技（吴江）有限公司 | Sofa seat frame, sofa base assembly, sofa, and sofa production and assembly process |
| CN114451716A (en) * | 2022-01-20 | 2022-05-10 | 恒林家居股份有限公司 | Chair with detachable top |
-
2016
- 2016-06-29 CN CN201620732433.0U patent/CN206964408U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108634654A (en) * | 2018-05-11 | 2018-10-12 | 周辉 | A kind of electronic old-man chair of coordinated type |
| CN108836001A (en) * | 2018-07-24 | 2018-11-20 | 锐迈机械科技（吴江）有限公司 | Low seat height is servo-actuated sofa device |
| WO2020177543A1 (en) * | 2019-03-06 | 2020-09-10 | 锐迈机械科技（吴江）有限公司 | Sofa frame device |
| WO2021184750A1 (en) * | 2020-03-19 | 2021-09-23 | 锐迈机械科技（吴江）有限公司 | Sofa seat frame, sofa base assembly, sofa, and sofa production and assembly process |
| CN112167864A (en) * | 2020-11-09 | 2021-01-05 | 安吉县盛信办公家具有限公司 | Electric rocking device of sofa rocking chair |
| CN114451716A (en) * | 2022-01-20 | 2022-05-10 | 恒林家居股份有限公司 | Chair with detachable top |
| CN114451716B (en) * | 2022-01-20 | 2023-12-12 | 恒林家居股份有限公司 | Chair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206964408U (en) | A kind of bi-motor couch | |
| CN109907587A (en) | A kind of seat support structure of children for learning chair | |
| CN206792105U (en) | A kind of overturning-preventing bi-motor couch | |
| CN106073249A (en) | A kind of overturning-preventing bi-motor couch | |
| CN203676561U (en) | Multifunctional sofa iron stand | |
| US1366274A (en) | Combined high chair and cradle | |
| CN109431140A (en) | Elevating folding office chair | |
| CN205696752U (en) | Multi-functional deformation tables and chairs | |
| CN212415276U (en) | Integral lifting type movable sofa | |
| CN209712272U (en) | Beddo vertical lifting mechanism | |
| CN206792106U (en) | A kind of novel double-motor transfer chair | |
| CN207707597U (en) | A kind of folding chaise longue | |
| CN207152310U (en) | A kind of improved rocking chair | |
| CN109124120A (en) | One kind helping standing posture chaise longue brandreth and its working method | |
| CN208524242U (en) | A kind of faldstool | |
| CN206923934U (en) | A kind of height adjustable folding seat convenient for collecting | |
| CN209090418U (en) | One kind helping standing posture chaise longue brandreth | |
| CN209983859U (en) | Seat support supporting structure of child learning chair | |
| CN207186395U (en) | A kind of convenient type for family expenses adjusts three-seater | |
| CN209392343U (en) | A kind of massage armchair brandreth | |
| CN206817062U (en) | Portable notebook support | |
| CN207236416U (en) | A kind of same table of double-decker | |
| CN206866959U (en) | A kind of seat of seat board slidably adaptive sitting posture | |
| CN111642928A (en) | Multifunctional combined sofa | |
| CN209315304U (en) | The chair of removable seat and backrest |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313300, Zhejiang, Huzhou province Anji County Road, 378, 380, No. Patentee after: Henglin Furniture Co., Ltd Address before: 313300, Zhejiang, Huzhou province Anji County Road, 378, 380, No. Patentee before: Zhejiang Henglin Chair Industrial Company |
|
| CP01 | Change in the name or title of a patent holder |