CN203328319U - Self-controlled multifunctional sofa - Google Patents
Self-controlled multifunctional sofa Download PDFInfo
- Publication number
- CN203328319U CN203328319U CN2013202916761U CN201320291676U CN203328319U CN 203328319 U CN203328319 U CN 203328319U CN 2013202916761 U CN2013202916761 U CN 2013202916761U CN 201320291676 U CN201320291676 U CN 201320291676U CN 203328319 U CN203328319 U CN 203328319U
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- hinged
- connecting rod
- frame
- rod
- underframe
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Abstract
The utility model discloses a self-controlled multifunctional sofa, which comprises an undercarriage, a sitting stander which is installed on the undercarriage, and a bracket, wherein the sitting stander is hinged with a backrest stander and is hinged with the undercarriage through a translation link mechanism, the translation link mechanism is respectively provided with a displacement control mechanism and a positioning supporting mechanism, and the bracket is fixed on the translation link mechanism and used at a parallel combination part of the sitting stander and the backrest stander. The displacement control mechanism is adopted to control the translation link mechanism and the positioning supporting mechanism so as to control the variation of the sitting stander and the backrest stander to complete the transformation of a sofa or a sofa bed. Meanwhile, by virtue of a leg holding mechanism, legs can be raised when people sit in the sofa, so that people feel comfortable.
Description
Technical field
The utility model relates to a kind of sofa, is a kind of autocontrol multipurpose sofa specifically.Effectively changed the use function of single sofa.
Background technology
At present, the multipurpose sofa of selling on market, the use state is the form with sofa normally, can reduce floor space, and changes over divan while launching.Therefore, be widely used when the purposes divan.But, due to existing multipurpose sofa take the part with back part, be to be connected by metalwork, after long term wear, not only affect the stability that it is taken, but also may cause the damage of metalwork.In addition, during as divan, usually used as single bed, with the junction of back part, very large gap is arranged and take part, so affect its comfortableness.In addition, back part is relatively taken part and is changed angle or be launched into divan, and the metalwork of its angle positioning causes damage equally because of stressed, finally leads multipurpose sofa and can't keep in repair and make it integral body and scrap.
Summary of the invention
In view of above-mentioned present situation, the utility model purpose is to provide a kind of autocontrol multipurpose sofa, completes the use function of sofa and divan conversion by automatic control.
Another purpose of the present utility model, also provide the sofa leg to take function.
Technical solution of the present utility model is: a kind of autocontrol multipurpose sofa, and comprise underframe, and be arranged on the frame of taking on underframe, this takes frame and the backrest frame is hinged; The wherein said frame of taking is hinged by translation linkage and underframe, be separately installed with displacement controlling organization and supporting mechanism for location on described translation linkage, also be included on the translation linkage and be fixed with for taking the carriage of frame and the parallel binding site of backrest frame.
When the displacement controlling organization drives the translation linkage, frame is taken in control and the backrest frame is parallel-laid into divan, or the backrest frame is taken the angled sofa that converts to of frame relatively.
During this is novel, related translation linkage, be included in the underframe both sides and be provided with two risers, symmetrical hinged first connecting rod and second connecting rod on it, the synchronous connecting rod of this first connecting rod and second connecting rod lower end hinged, its upper end is with to take two free bearings that frame is connected hinged.By the translation linkage control the reach take frame, rise and after move.
During this is novel, related displacement controlling organization, be included on second connecting rod also hinged dead axle, these dead axle central authorities with hinge ear and support link one end hinged, the other end and sliding sleeve are hinged, in this sliding sleeve, guide rail is housed, reach the guide rail both sides with the opening chute, be positioned at the guide rail inboard and be provided with nut, this nut is provided with slide-bar and fixes through opening chute and sliding sleeve one side of guide rail one side, described nut is installed and is coordinated with the leading screw in guide rail, and this leading screw is connected with motor.
During this is novel, related supporting mechanism for location, comprise traction link, and this traction link one end and second connecting rod are hinged, the other end is located at hinge and takes hinged back rest supports lever and be hinged with being arranged on underframe side symmetry, and the other end of back rest supports lever is equipped with the slot type pulley.
During this is novel, also include leg embarkation structure, this leg embarkation structure, have in the described inboard, frame two ends of taking and be arranged with free bearing, on each side free bearing by being interval with angle shape rod and the first auxiliary connecting rod, described angle shape rod and the first auxiliary connecting rod are hinged with the first support link respectively, the first auxiliary connecting rod is also hinged with the second support link, parallel rod and leg built that described the first support link and the second support link form are hinged, be provided with rotating shaft on the free bearing between angle shape rod and the first auxiliary connecting rod, and the rotating shaft both sides are fixed with the first follow-up connecting rod, this first follow-up connecting rod and the second follow-up connecting rod are hinged, hinged by the second follow-up connecting rod and angle shape rod again, be arranged with the hinge ear in described rotating shaft central authorities, the electric pushrod be equipped with on this hinge ear and free bearing is hinged.When electric pushrod stretches out, the effect rotating shaft drives the first follow-up connecting rod when rotating and the second follow-up connecting rod rotates the rise of control angle shape rod effect leg built.While resetting, by electric pushrod, retract, by connecting rod, control and be back to original state.
The good effect the utlity model has is: because having adopted the displacement controlling organization, control translation linkage and supporting mechanism for location, control and take frame and variation formation sofa or the mutual conversion of divan to each other of backrest frame.Simultaneously, also, by the leg embarkation structure of configuration, make to take sofa shank is lifted, guarantee the comfortableness of taking.There is by control section the convenient handling characteristics of selecting and changing of regulating.
The accompanying drawing explanation
Fig. 1 is this novel sofa schematic diagram;
Fig. 2 Fig. 1 changes rear one-tenth divan schematic diagram;
Fig. 3 is the partial schematic diagram of being combined with Fig. 1 at Fig. 1 leg embarkation structure;
Fig. 4 is after Fig. 3 changes to be schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
See the described autocontrol multipurpose sofa of Fig. 1, comprise underframe 1, and be arranged on and take frame 2 on underframe 1, this is taken frame 2 and is hinged by connector 6 fixing on articulated elements 5 and backrest frame 7.In the present embodiment, described two free bearings 3,4 of taking symmetrical installation on frame 2, this free bearing 3,4 is hinged by hinged translation linkage and underframe 1.Described translation linkage, be included in underframe 1 both sides and be provided with two risers 26 and 22, symmetrical hinged first connecting rod 24 and second connecting rod 12 on it, the synchronous connecting rod 23 of this first connecting rod 24 and second connecting rod 12 lower ends hinged, its upper end is with to take two free bearings 3 and 4 that frame 2 is connected hinged.By the translation linkage control the reach take frame, rise and after move.Be hinged with respectively displacement controlling organization and supporting mechanism for location on second connecting rod 12 in described translation linkage.The displacement controlling organization of the present embodiment, be included on second connecting rod 12 also hinged dead axle 13, these dead axle 13 central authorities with hinge ear and support link 15 1 ends hinged, the other end and sliding sleeve 16 are hinged, in this sliding sleeve 16, guide rail 21 is housed, and guide rail 21 both sides are with opening chute 20, be positioned at guide rail 21 inboards and be provided with nut 18, this nut 18 is provided with slide-bar 17 and fixes with sliding sleeve 16 both sides through the opening chute 20 of guide rail 21 both sides, described nut 19 is installed and is coordinated with the leading screw 19 in guide rail 21, and this leading screw 19 is connected with motor 25.The described supporting mechanism for location of the present embodiment, comprise traction link 14, these traction link 14 1 ends and second connecting rod 12 are hinged, the other end is hinged with the movement that the hinge that is arranged on underframe side symmetry is taken hinged back rest supports lever 10, the other end of back rest supports lever 10 is equipped with slot type pulley 9, also be included in back rest supports lever 10 inboards and be provided with support bar 11, on described second connecting rod 12, also be fixed with carriage 8.In the present embodiment, the effect of support bar 11 and carriage 8 is while by sofa, converting divan to, for support, takes the stressed of frame 2 and backrest frame 7.Therefore, while utilizing the displacement controlling organization to drive the translation linkage, control or backrest frame are taken the angled sofa that converts to of frame relatively.
See that Fig. 2 has provided the divan that Fig. 1 changes rear formation.When Fig. 1 sofa position state converts divan to, starter motor 25 drives leading screw 19 rotations, drive nut 18 effect sliding sleeves 16 on sliding sleeve 16 when moving after guide rail 22, the second connecting rod 12 connected by support link 15 effects on it, the synchronous backwards rotation of first connecting rod 24 and synchronising (connecting) rod 23 drives takes the front displacement of frame 2, when taking the front displacement of frame 2, not only by second connecting rod 12, drive traction link 14 displacement but also pull back rest supports lever 10 up times to rotate forward, slot type pulley 9 fulcrums of backrest frame 7 on back rest supports lever 10 go to and take 2 one-tenth same parallel surfaces of frame, one of them position of backrest frame 7 is dropped on and is determined on support bar 11 simultaneously, and backrest frame 7 with take frame 2 binding site bottoms and supported by carriage 8, convert divan to.
See that Fig. 3 has provided on Fig. 1 mechanism basis, the leg embarkation structure of installation, this schematic diagram is leg embarkation structure contraction state.The leg embarkation structure of the present embodiment, have in described frame 2 inboards, two ends of taking and be arranged with free bearing 27, on each side free bearing 27 by being interval with angle shape rod 34 and the first auxiliary connecting rod 30, described angle shape rod 34 and the first auxiliary connecting rod 30 are hinged with the first support link 32 respectively, and also hinged with the second support link 29 on the first auxiliary connecting rod 30, parallel rod and leg built 31 that described the first support link 32 and the second support link 29 form are hinged, be provided with rotating shaft 28 on the free bearing 27 between angle shape rod 34 and the first auxiliary connecting rod 30, and rotating shaft 28 both sides are fixed with the first follow-up connecting rod 36, this first follow-up connecting rod 36 and the second follow-up connecting rod 35 are hinged, hinged with angle shape rod 34 by the second follow-up connecting rod 35 again, be arranged with hinge ear 33 in described rotating shaft 28 central authorities, the electric pushrod 37 be equipped with on this hinge ear 33 and free bearing 27 is hinged.
See that Fig. 4 has provided Fig. 3 leg embarkation structure and stretched out view.When electric pushrod 37 stretches out, effect rotating shaft 28 drives the first follow-up connecting rod 36 when rotating and the second follow-up connecting rod 35 rotation control angle shape rod 34 effect leg builts 31 rise.While resetting, by electric pushrod 37, retract, by linkage, control and be back to original state.
Leg embarkation structure in above-mentioned, belong to independent auxiliary body, can configure as required.Like this, can increase whole use function, sofa is further improved.
Claims (5)
1. an autocontrol multipurpose sofa, comprise underframe, and be arranged on the frame of taking on underframe, and this takes frame and the backrest frame is hinged; It is characterized in that, the described frame (2) of taking is hinged by translation linkage and underframe (1), be separately installed with displacement controlling organization and supporting mechanism for location on described translation linkage, also be included on the translation linkage and be fixed with for taking the carriage (8) of frame (2) and the parallel binding site of backrest frame (7).
2. autocontrol multipurpose sofa according to claim 1, it is characterized in that, translation linkage wherein, be included in underframe (1) both sides and be provided with two risers (26,22), symmetrical hinged first connecting rod (24) and second connecting rod (12) on it, this first connecting rod (24) and second connecting rod (12) lower end hinged one synchronous connecting rod (23), its upper end is with to take two free bearings (3,4) that frame (2) is connected hinged.
3. autocontrol multipurpose sofa according to claim 1, it is characterized in that, displacement controlling organization wherein, be included in second connecting rod (12) and go up also hinged dead axle (13), this dead axle (13) central authorities with hinge ear and support link (15) one ends hinged, the other end and sliding sleeve (16) are hinged, guide rail (21) is housed in this sliding sleeve (16), and the guide rail both sides are with opening chute (20), be positioned at guide rail (21) inboard and be provided with nut (18), this nut (18) is provided with slide-bar (17) and fixes with sliding sleeve (16) one sides through the opening chute (20) of guide rail (21) one sides, described nut (19) is installed and is coordinated with the leading screw (19) in guide rail (21), this leading screw (19) is connected with motor (25).
4. autocontrol multipurpose sofa according to claim 1, it is characterized in that, supporting mechanism for location wherein, comprise traction link (14), these traction link (14) one ends and second connecting rod (12) are hinged, the other end is located at back rest supports lever (10) hinged on free bearing and is hinged with being arranged on underframe (1) side symmetry, and the other end of back rest supports lever (10) is equipped with slot type pulley (9).
5. autocontrol multipurpose sofa according to claim 1, it is characterized in that, also include leg embarkation structure, this leg embarkation structure, have in described frame (2) inboard, two ends of taking and be arranged with free bearing (27), each side free bearing (27) is upper by being interval with angle shape rod (34) and the first auxiliary connecting rod (30), described angle shape rod (34) and the first auxiliary connecting rod (30) are hinged with the first support link (32) respectively, the first auxiliary connecting rod (30) is also hinged with the second support link (29), parallel rod and leg built (31) that described the first support link (32) and the second support link (29) form are hinged, the free bearing (27) be positioned between angle shape rod (34) and the first auxiliary connecting rod (30) is provided with rotating shaft (28), and rotating shaft (28) both sides are fixed with the first follow-up connecting rod (36), this first follow-up connecting rod (36) is hinged with the second follow-up connecting rod (35), hinged by the second follow-up connecting rod (35) and angle shape rod (34) again, be arranged with hinge ear (33) in described rotating shaft (28) central authorities, the electric pushrod (37) be equipped with on this hinge ear (33) and free bearing (27) is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202916761U CN203328319U (en) | 2013-05-27 | 2013-05-27 | Self-controlled multifunctional sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202916761U CN203328319U (en) | 2013-05-27 | 2013-05-27 | Self-controlled multifunctional sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203328319U true CN203328319U (en) | 2013-12-11 |
Family
ID=49697035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202916761U Expired - Fee Related CN203328319U (en) | 2013-05-27 | 2013-05-27 | Self-controlled multifunctional sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203328319U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103689944A (en) * | 2014-01-08 | 2014-04-02 | 上海佑尚家居有限公司 | Intelligent electric sofa bed |
| 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 |
| CN110464155A (en) * | 2019-07-26 | 2019-11-19 | 佛山市中格家具实业有限公司 | A kind of multi-functional couch furniture |
| CN111422776A (en) * | 2020-03-06 | 2020-07-17 | 徐州东宏机械制造有限公司 | Connecting rod structure of vertically-arranged electric push rod |
-
2013
- 2013-05-27 CN CN2013202916761U patent/CN203328319U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103689944A (en) * | 2014-01-08 | 2014-04-02 | 上海佑尚家居有限公司 | Intelligent electric sofa bed |
| 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 |
| CN110464155A (en) * | 2019-07-26 | 2019-11-19 | 佛山市中格家具实业有限公司 | A kind of multi-functional couch furniture |
| CN111422776A (en) * | 2020-03-06 | 2020-07-17 | 徐州东宏机械制造有限公司 | Connecting rod structure of vertically-arranged electric push rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20180527 |