CN104287492B - Double-motor-driven sling chair mechanism - Google Patents
Double-motor-driven sling chair mechanism Download PDFInfo
- Publication number
- CN104287492B CN104287492B CN201410332071.1A CN201410332071A CN104287492B CN 104287492 B CN104287492 B CN 104287492B CN 201410332071 A CN201410332071 A CN 201410332071A CN 104287492 B CN104287492 B CN 104287492B
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- Prior art keywords
- adjusting bracket
- bracket assembly
- dual
- anterior
- afterbody
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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
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
- A47C1/035—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest
Abstract
A disclosed double-motor-driven sling chair mechanism comprises a pedestal, and a first driving head, a second driving head, a tail-part adjusting support assembly and a middle-part adjusting support assembly are arranged on the pedestal; the first driving head drives the tail-part adjusting support assembly to show a vertical state, a flat state or an inclined state; the middle-part adjusting support assembly is in matched connection with a front-part adjusting connection rod part; the second driving head drives the middle-part adjusting support assembly to show a vertical state or a flat state, and drives the front-part adjusting connection rod part to show an opened state or a contraction state; and the front-part adjusting connection rod part is tightly locked by the tail-part adjusting support assembly when being in the contraction state, and is released by the tail-part adjusting support assembly when being the opened state. Through the above way, the double-motor-driven sling chair mechanism is capable of realizing extension and contraction of a food rest of the sling chair, uplift and decrease of a sling chair frame, and inclination, erection and other functions of a backrest, and is flexible and convenient to operate.
Description
Technical field
The present invention relates to recliner mechanism field, more particularly to a kind of Dual-motors Driving recliner mechanism.
Background technology
Chaise longue has been the necessary furniture of many families, on market the sofa of chaise longue typically by it is low the back of the body sofa, highback sofa and
Between three kinds of common sofa between the above two.
Chaise longue previously used is all fixed, for some the elderlys and for having the people of disability, using commonly lying
Chair naturally there are certain defect, if the elderly's long-time is sitting on chaise longue, easily cause the limp and numb phenomenon of legs and feet, a period of time
Between will cause to stand up, so as to cause difficulty, in addition, for the disabled, if after being sitting on chaise longue, if needed
Stand up and be accomplished by being supported by other aid, it uses very inconvenient, causes certain to user
It is difficult.
The content of the invention
The invention mainly solves the technical problem of providing a kind of Motor drive recliner mechanism, chaise longue toe board can be realized
Stretching, extension and contraction, the lifting and decline of frame of reclining chair, the inclination of backrest and hold up several functions, flexible and convenient operation.
To solve above-mentioned technical problem, one aspect of the present invention is：A kind of Dual-motors Driving chaise longue is provided
Mechanism, including：Base, is provided with the first driving head, the second driving head, afterbody adjusting bracket assembly and middle part and adjusts on the base
Section bracket assembly, the first driving head drive afterbody adjusting bracket make its in vertical state, lying status or heeling condition, it is described
Anterior regulation link rod part is connected with the adjusting bracket assembly of middle part, second driving head drives middle part adjusting bracket assembly
Lifting makes it be in erectility or lying status, and drives anterior regulation link rod part in opened condition or contraction state,
The anterior link rod part that adjusts is locked in contraction state by afterbody adjusting bracket assembly, is adjusted by afterbody in open mode and is propped up
Frame assembly discharges.
In a preferred embodiment of the present invention, the afterbody adjusting bracket assembly includes Caudal connectors, the afterbody
Afterbody adjustment portion is equipped with connector, the afterbody adjustment portion is connected with the first driving head, the first driving head drives
Afterbody adjustment portion rotates.
In a preferred embodiment of the present invention, the Caudal connectors bottom is provided with support member, props up when middle part is adjusted
When frame is in lying status, the support member contacts with base.
In a preferred embodiment of the present invention, the Caudal connectors are internally provided with antitorque connecting rod, the antitorque company
Bar is located at support member top.
In a preferred embodiment of the present invention, hook members, the hook are connected with by spring on the Caudal connectors
Anterior regulation link rod part is locked or discharged to component.
In a preferred embodiment of the present invention, the middle part adjusting bracket assembly includes long slotware, on the long slotware
Chute is offered, the anterior link rod part that adjusts is movably connected on the chute of long slotware.
In a preferred embodiment of the present invention, the anterior link rod part that adjusts includes head rod, and described first connects
Extension bar is connected by chute rivet with the chute of long slotware, and the second connecting rod is connected with the head rod,
Landing slab is connected with the second connecting rod other end.
In a preferred embodiment of the present invention, by hooking, the locking of chute rivet is anterior to adjust connecting rod to the hook members
Portion, unclamps the anterior regulation link rod part of chute rivet release.
In a preferred embodiment of the present invention, the middle part adjusting bracket assembly includes lifting rotor plate, the lifting
It is vertically installed with the first L-square and the second L-square on rotor plate successively, the size of second L-square is more than the first right angle
Plate, on the lifting rotor plate front connection plate and front link are connected with..
In a preferred embodiment of the present invention, first driving head and the second driving head are motor.
The invention has the beneficial effects as follows：Motor drive recliner mechanism of the present invention, can realize chaise longue toe board stretching, extension and
Shrink, the lifting and decline of frame of reclining chair and hold up several functions at the inclination of backrest, flexible and convenient operation.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the embodiment of the present invention, below will be to making needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, can be obtaining other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is the structural representation of Dual-motors Driving recliner mechanism one of the present invention preferred embodiment；
Fig. 2 is the layout structure schematic diagram of Dual-motors Driving recliner mechanism shown in Fig. 1；
Fig. 3 is the layout structure schematic diagram of Dual-motors Driving recliner mechanism shown in Fig. 1；
Fig. 4 is that the anterior of Dual-motors Driving recliner mechanism shown in Fig. 1 adjusts link rod part locking mechanism schematic diagram；
Fig. 5 is that the anterior of Dual-motors Driving recliner mechanism shown in Fig. 1 adjusts link rod part unlocking structure schematic diagram
Fig. 6 is the erectility structural representation of Dual-motors Driving recliner mechanism shown in Fig. 1；
Fig. 7 is the view of the afterbody adjusting bracket assembly of Dual-motors Driving recliner mechanism shown in Fig. 1；
The mark of each part is as follows in accompanying drawing：1st, base, the 2, first driving head, the 3, second driving head, 4, afterbody adjust
Frame assembly, 5, middle part adjusting bracket assembly, 6, Caudal connectors, 7, afterbody adjustment portion, 8, support member, 9, antitorque connecting rod, 10, hook
Component, 11, long slotware, 12, chute, 13, head rod, 14, chute rivet, the 15, second connecting rod, 16, landing slab, 17,
Lifting rotor plate, the 18, first L-square, the 19, second L-square, 20, front connection plate, 21, front link.
Specific embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention, rather than the embodiment of whole.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
Refer to Fig. 1 and Fig. 2, a kind of Dual-motors Driving recliner mechanism, including：Base 1, is provided with the first driving on base
The 2, second driving head 3, afterbody adjusting bracket assembly 4 and middle part adjusting bracket assembly 5, the first driving head 2 and the second driving head 3
Be motor, the first driving head 2 drive afterbody adjusting bracket assembly 4 in vertical state, lying status or heeling condition, middle part
Anterior regulation link rod part is connected with adjusting bracket assembly 5, adjusting bracket assembly 5 is lifted in the middle part of the driving of the second driving head 3
Make it be in erectility or lying status, and drive anterior regulation link rod part in opened condition or contraction state, it is anterior
Adjust link rod part after shrinking, whole chair frame in lifting state, chute rivet 14 is locked by hook members 10, causes the anterior company of regulation
Bar portion is motionless；After whole chair frame declines, hook members 10 are automatically releasable chute rivet 14, make anterior regulation link rod part tensible.
In addition, afterbody adjusting bracket assembly 4 includes Caudal connectors 6, afterbody regulation is equipped with Caudal connectors 6
Portion 7, afterbody adjustment portion 7 is connected with the first driving head 2, and the first driving head 2 drives afterbody adjustment portion 7 to rotate.
In addition, the bottom of Caudal connectors 6 is provided with support member 8, when middle part adjusting bracket assembly 5 is in lying status or sitting posture
During state, support member 8 contacts with base 1.Caudal connectors 6 are internally provided with antitorque connecting rod 9, and antitorque connecting rod 9 is located at and supports
The top of part 8.Support member 8 and antitorque connecting rod 9 assume responsibility for respectively vertical gravity and lateral torsion.
In addition, being connected with hook members 10 by spring on Caudal connectors 6, anterior regulation is locked or discharged to hook members 10
Link rod part.
In addition, middle part adjusting bracket assembly 5 offers chute 12 including long slotware 11 on long slotware 11, front portion adjusts and connects
Bar portion is movably connected on the chute 12 of long slotware 11.
In addition, the anterior link rod part that adjusts includes head rod 13, head rod 13 is by chute rivet 14 and elongated slot
The chute of part 11 is connected, and the second connecting rod 15 is connected with head rod 13, and second connecting rod 15 is another
Landing slab 16 is connected with end.
In addition, hook members 10 lock anterior regulation link rod part by hooking chute rivet 14, unclamp chute rivet 14 and discharge
Front portion adjusts link rod part.
In addition, adjusting bracket assembly in middle part includes lifting rotor plate 17, the is vertically installed with lifting rotor plate 17 successively
One L-square 18 and the second L-square 19, the size of the second L-square 19 is more than the first L-square 18.Connect on lifting rotor plate 17
It is connected to front connection plate 20 and front link 21.First L-square 18 and the second L-square 19 adopt when mounted self threading pin side
Method, right angle setting is firmly and convenient.
Dual-motors Driving recliner mechanism concrete operating principle of the present invention is as follows：As shown in figure 1, lying low when recliner mechanism is in
During state, support member 8 and base 1 contact, and by support member 8 and antitorque connecting rod 9 vertical gravity and lateral is assume responsibility for respectively
Torsion.As shown in Figure 2 and Figure 4, during chaise longue is raised to erectility from lying status, front portion is adjusted at link rod part
When locking state, hook members 10 lock anterior regulation link rod part by hooking chute rivet 14, it is ensured that landing slab 16 exists
Will not drop out during lifting.As shown in Figure 1 and Figure 5, when recliner mechanism returns to lying status, hook members 10 are automatically releasable
Chute rivet 14, so as to ensure that being automatically releasable chute rivet 14 will not be lockable when flexible, reach stretching, extension function.7 institute in figure
Show, when the first driving head 2 shrinks, pull afterbody adjustment portion 7, make the upper end of afterbody adjustment portion 7 downward-sloping, installed in afterbody
Backrest on adjusting bracket assembly 4 will lie down backward, conversely, when the first driving head 2 stretches, pulling afterbody adjustment portion 7, make tail
The upper end of portion's adjustment portion 7 is inclined upwardly, and backrest is holded up.As shown in fig. 6, driving middle part adjusting bracket when the second driving head 3 shrinks
Assembly 5 is rotated, and the chute rivet 14 of head rod 13 is promoted on long slotware 11, forces head rod 13 to rotate forward,
Second connecting rod 15 is promoted forward, promotes landing slab 16 to be stretched over horizontality, completes the stretching routine of toe board.Conversely, the
When two driving head 3 stretches, middle part adjusting bracket assembly 5 is inverted, and above-mentioned motion landing slab 16 conversely, finally return to original hanging down
Straight position, completes contractile motion.Second driving head 3 above-mentioned expansion link stretch complete landing slab 16 and return to upright position when, such as
Fruit continues to stretch, and acts on the power on middle part adjusting bracket assembly 5, then can be by front connection plate 20, lifting rotor plate 17, front
The quadric chain that portion's connecting rod 21, the assembly of base 1 are collectively constituted, forces middle part adjusting bracket assembly 5 to move upwards, plays lift
Ascending effect, conversely, when the expansion link of lifting motor shrinks, all of action is moved in the opposite direction, makes mechanism return to originally
Position.
Prior art is different from, Motor drive recliner mechanism of the present invention can realize the stretching, extension and contraction of chaise longue toe board,
The lifting and decline of frame of reclining chair, the inclination of backrest and holds up several functions, flexible and convenient operation.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (8)
1. a kind of Dual-motors Driving recliner mechanism, it is characterised in that include：Base, be provided with the base the first driving head,
Second driving head, afterbody adjusting bracket assembly and middle part adjusting bracket assembly, the first driving head drives afterbody adjusting bracket assembly
Make its in vertical state, lying status or heeling condition, be connected with anterior regulation on the middle part adjusting bracket assembly
Link rod part, it is in erectility or lying status that second driving head drives middle part adjusting bracket assembly lifting to make it, and
Drive anterior regulation link rod part in opened condition or contraction state, the anterior regulation link rod part is in contraction state by afterbody
Adjusting bracket assembly is locked, and is discharged by afterbody adjusting bracket assembly in open mode, and the afterbody adjusting bracket assembly includes
Caudal connectors, are equipped with afterbody adjustment portion, the afterbody adjustment portion and the first driving head phase on the Caudal connectors
Connection, the first driving head drives the rotation of afterbody adjustment portion, the Caudal connectors bottom to be provided with support member, props up when middle part is adjusted
When frame assembly is in lying status, the support member contacts with base.
2. Dual-motors Driving recliner mechanism according to claim 1, it is characterised in that the Caudal connectors inside is arranged
There is antitorque connecting rod, the antitorque connecting rod is located at support member top.
3. Dual-motors Driving recliner mechanism according to claim 1, it is characterised in that pass through bullet on the Caudal connectors
Spring is connected with hook members, the hook members locking or the anterior regulation link rod part of release.
4. Dual-motors Driving recliner mechanism according to claim 1, it is characterised in that the middle part adjusting bracket assembly bag
Long slotware is included, chute is offered on the long slotware, the anterior link rod part that adjusts is movably connected on the chute of long slotware.
5. Dual-motors Driving recliner mechanism according to claim 4, it is characterised in that the anterior link rod part that adjusts includes
Head rod, the head rod is connected by chute rivet with the chute of long slotware, on the head rod
The second connecting rod is connected with, on the second connecting rod other end landing slab is connected with.
6. Dual-motors Driving recliner mechanism according to claim 3, it is characterised in that the hook members are by hooking chute
Rivet locking is anterior to adjust link rod part, and the rivet release of release chute is anterior to adjust link rod part.
7. Dual-motors Driving recliner mechanism according to claim 1, it is characterised in that the middle part adjusting bracket assembly bag
Lifting rotor plate is included, the first L-square and the second L-square is vertically installed with the lifting rotor plate successively, described second is straight
The size of gusset is more than the first L-square, and on the lifting rotor plate front connection plate and front link are connected with.
8. Dual-motors Driving recliner mechanism according to claim 1, it is characterised in that first driving head and second drives
Dynamic head is motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410332071.1A CN104287492B (en) | 2014-06-04 | 2014-07-14 | Double-motor-driven sling chair mechanism |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNPCT/CN2014/079139 | 2014-06-04 | ||
| PCT/CN2014/079139 WO2015184596A1 (en) | 2014-06-04 | 2014-06-04 | Two motor lift and recline system for lift and recliner chairs |
| CN201410332071.1A CN104287492B (en) | 2014-06-04 | 2014-07-14 | Double-motor-driven sling chair mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104287492A CN104287492A (en) | 2015-01-21 |
| CN104287492B true CN104287492B (en) | 2017-05-17 |
Family
ID=52307644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410332071.1A Active CN104287492B (en) | 2014-06-04 | 2014-07-14 | Double-motor-driven sling chair mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104287492B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856478B (en) * | 2015-03-27 | 2018-04-06 | 永艺家具股份有限公司 | A kind of seat and its electromechanical extension device |
| CN104770999A (en) * | 2015-03-28 | 2015-07-15 | 浙江永艺家具股份有限公司 | Dual-drive mechanical stretching device |
| CN104783525A (en) * | 2015-05-06 | 2015-07-22 | 海盐全影家具科技有限公司 | Telescopic device |
| PL3143902T5 (en) * | 2015-09-15 | 2023-05-29 | Ciar S.P.A. | Wall hugger recliner |
| CN105193119B (en) * | 2015-10-22 | 2018-11-06 | 安吉县盛信办公家具有限公司 | A kind of sofa support construction |
| CN105962667A (en) * | 2016-06-25 | 2016-09-28 | 杭州广鑫进出口有限公司 | Mechanical stretching device and chair unit |
| CN105996568A (en) * | 2016-07-07 | 2016-10-12 | 浙江国华家具有限公司 | Multifunctional sofa with emphatically prominent electric head cushion mechanism |
| CN107224133A (en) * | 2017-07-25 | 2017-10-03 | 锐迈机械科技（吴江）有限公司 | Disassembling sofa double-motor driving structure |
| US10631653B2 (en) * | 2018-04-13 | 2020-04-28 | L&P Property Management Company | Motorized sofa bed |
| CN116369688A (en) * | 2018-11-02 | 2023-07-04 | 常州泽辉机械有限公司 | Working method of iron frame for double-motor driven standing-assisting deck chair |
| WO2022188631A1 (en) * | 2021-03-11 | 2022-09-15 | 德沃康科技集团有限公司 | Chair support for elderly and chair for elderly |
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| CN101484045A (en) * | 2006-06-08 | 2009-07-15 | L&P资产管理公司 | Linkage mechanism for a recliner chair |
| CN203986974U (en) * | 2014-06-04 | 2014-12-10 | 常州市锐新医疗器械有限公司 | Dual-motors Driving recliner mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7766421B2 (en) * | 2006-12-21 | 2010-08-03 | L & P Property Management Company | Recliner lift chair with power lift and reclining units |
| US7673933B2 (en) * | 2007-02-15 | 2010-03-09 | Omega Motion L.L.C. | Recliner lift chair with dual motors |
| US8573687B2 (en) * | 2010-08-27 | 2013-11-05 | L & P Property Management Company | Zero-wall clearance linkage mechanism for providing additional layout |
| US8727433B2 (en) * | 2012-01-05 | 2014-05-20 | L & P Property Management Company | Zero-wall clearance linkage mechanism for a lifting recliner |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101484045A (en) * | 2006-06-08 | 2009-07-15 | L&P资产管理公司 | Linkage mechanism for a recliner chair |
| CN203986974U (en) * | 2014-06-04 | 2014-12-10 | 常州市锐新医疗器械有限公司 | Dual-motors Driving recliner mechanism |
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| Publication number | Publication date |
|---|---|
| CN104287492A (en) | 2015-01-21 |
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Address after: 213000 No. 61 Xinggang Road, Zhonglou District, Changzhou City, Jiangsu Province Patentee after: Changzhou Unique Smart Home Co., Ltd. Address before: 213000 No. 61 Xinggang Road, Zhonglou Economic Development Zone, Changzhou City, Jiangsu Province Patentee before: HHC Changzhou Co.,Ltd. |