CN205321848U - Seat sofa bed chassis device that lies - Google Patents
Seat sofa bed chassis device that lies Download PDFInfo
- Publication number
- CN205321848U CN205321848U CN201521038758.0U CN201521038758U CN205321848U CN 205321848 U CN205321848 U CN 205321848U CN 201521038758 U CN201521038758 U CN 201521038758U CN 205321848 U CN205321848 U CN 205321848U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- seat board
- support unit
- footrest
- link
- 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.)
- Expired - Fee Related
Links
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
This technical scheme discloses a seat sofa bed chassis device that lies, and its actuating mechanism includes that both ends articulate bedplate support element's square pipe and setting are in be used for transmitting the transmission linkage of a pair of opposition of drive device motion on the square pipe, manage both ends and stretch out the side bedplate support element manages the extension in formation side, footrest support element still includes the 6th connecting rod, the 7th connecting rod and the 8th connecting rod, the 6th connecting rod with the wherein one end tip of the 7th connecting rod all hinges on the second connecting rod, the 8th connecting rod is L type pole, the one end rigid coupling in the extension is managed in the side, makes the 8th connecting rod receives the rotary driving of square pipe, the other end with the other end of the 7th connecting rod is articulated mutually, the other end of the 6th connecting rod with the one end of bedplate support element coupling rod is articulated mutually. The characteristics that have simple structure, compactness.
Description
Technical field
This utility model relates to the technical field of sofa, is specifically related to the sofa base apparatus of dual purposes of sitting and lying。
Background technology
In the market, the adjustment state having many adjustable sofas general is normal sitting posture position, extended position and faces upward position of lying, above-mentioned three kinds of positions drive many group connecting rods to realize by driving mechanism, simultaneously by the connecting relation between many group connecting rods, it is achieved that the separation spacing between linkage and two actions formation between backrest, seat board and footrest。In order to realize above-mentioned technical purpose, existing rack construction is sufficiently complex so that product is heavy, huge, have impact on the sofa aesthetic property as household series products。
Utility model content
Major technique purpose of the present utility model is to provide the sofa base apparatus of a kind of simple in construction, compact dual purposes of sitting and lying。
Technical purpose of the present utility model is achieved by the following technical solution: dual purposes of sitting and lying sofa base apparatus, including chassis, telescope support, coupling bar and driving mechanism, described telescope support is actively coupled by described coupling bar and described chassis, and described telescope support includes footrest support unit, seat board support unit and back rest supports unit；Described coupling bar includes footrest support unit coupling bar, seat board support unit coupling bar and back rest supports element connection bar；Described footrest support unit includes first connecting rod, second connecting rod, third connecting rod, fourth link and the 5th connecting rod, wherein first connecting rod and fourth link scissors are reported to the leadship after accomplishing a task hinged, first connecting rod is made to be divided into first connecting rod stock section and first connecting rod quarter butt section, fourth link is divided into fourth link stock section and fourth link quarter butt section, second connecting rod one end is connected on seat board support unit the other end and is connected in the end of fourth link quarter butt section, third connecting rod one end is connected in the end other end of first connecting rod quarter butt section and is connected on the 5th connecting rod, the end of fourth link stock section couples with the 5th connecting rod, the end of first connecting rod stock section couples with seat board support unit, described 5th connecting rod is used for installing footrest；Described driving mechanism includes two ends and is hinged on the square tube of described seat board support unit and is arranged in described square tube for transmitting opposed a pair kinematic link driving equipment moving；Described square tube two ends are stretched out described seat board support unit and are formed square tube extension；Described footrest support unit also includes six-bar linkage, seven-link assembly and the 8th connecting rod；The end, wherein one end of described six-bar linkage and described seven-link assembly is all hinged on described second connecting rod；Described 8th connecting rod is L-type bar, and one end is fixed in described square tube extension so that described 8th connecting rod is driven by the rotation of described square tube, and the other end of the other end and described seven-link assembly is hinged；One end of the other end of described six-bar linkage and described seat board support unit coupling bar is hinged。
Preferred as technique scheme, described footrest support unit also includes the 9th connecting rod, described 9th connecting rod one end and described chassis are rotationally connected, the other end and described third connecting rod being connected with described second connecting rod with junction point, for the motion offer fulcrum for telescope support。
Preferred as technique scheme, described footrest support unit also includes the 11st connecting rod, described 11st connecting rod one end is connected with described chassis, the other end and described 9th connecting rod being connected with described second connecting rod with junction point, for coordinating with described 9th connecting rod, described seven-link assembly with restriction and the movement locus specifying described second connecting rod。
Preferred as technique scheme, described footrest support unit also includes the tenth connecting rod, described tenth connecting rod one end and described 5th connecting rod being connected with footrest with junction point, and on it, the other end is provided with spring element。
Preferred as technique scheme, the other end of described spring element is connected with footrest, buffering when regaining for footrest。
Preferred as technique scheme, described first connecting rod lateral surface is provided with connection rod set protective plate。
Preferred as technique scheme, described seat board support unit includes seat board mounting rod, support link and the seat board installation portion for installation seat plate；Described square tube axle is arranged in the middle part of described seat board mounting rod；Described seat board mounting rod and described second connecting rod and described six-bar linkage hinged, described seat board mounting rod is divided into seat board mounting rod stock section and seat board mounting rod quarter butt section；The end of described seat board mounting rod stock section is connected with described back rest supports unit；The end of described seat board mounting rod quarter butt section is connected with described footrest support unit with by described first connecting rod。
It is that the mode being connected by axle wears connection with square tube in the middle part of described seat board mounting rod, make square tube when being transmitted connecting rod and driving rotation, seat board mounting rod does not synchronize rotation, it is achieved thereby that the motion that when rotating with aforementioned square tube, the 8th connecting rod rotation drives is separated。
Preferred as technique scheme, described support link one end is connected with described seat board mounting rod quarter butt section, and the other end is connected with described chassis, provides fulcrum for the linkage for described seat board support unit。
Preferred as technique scheme, described seat board installation portion is fixed on outside described seat board mounting rod。Outside referred herein, is that the inside formed relative to two opposed telescope supports 2 is with outside。
Preferred as technique scheme, described seat board support unit also includes buffer spring, and described buffer spring one end is connected with chassis, and the other end is connected with plate mounting rod stock section, for the buffering providing described seat board support unit to move。
From technique scheme it can be seen that the dual purposes of sitting and lying sofa base apparatus simple in construction of the technical program, compact。
Accompanying drawing explanation
Fig. 1 is the schematic diagram of one side of dual purposes of sitting and lying sofa base apparatus；
Fig. 2 is the connection diagram of driving mechanism；
In figure: 1-chassis, 2-telescope support, 4-driving mechanism, 21-footrest support unit, 22-seat board support unit, 23-back rest supports unit, 21-1-first connecting rod, 21-2-second connecting rod, 21-3-third connecting rod, 21-4-fourth link, 21-5-the 5th connecting rod, 21-6-six-bar linkage, 21-7-seven-link assembly, 21-8-the 8th connecting rod, 21-9-the 9th connecting rod, 21-10-the tenth connecting rod, 21-11-the 11st connecting rod, 21-12-spring element, 22-1-seat board mounting rod, 22-2-support link, 22-3-seat board installation portion, 41-square tube, 42-kinematic link, 21-1-L-first connecting rod stock section, 21-4-S-fourth link quarter butt section, 22-1-L-seat board mounting rod stock section, 22-1-S-seat board mounting rod quarter butt section。
Detailed description of the invention:
Below in conjunction with accompanying drawing, this utility model is described in further detail。
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model。
Dual purposes of sitting and lying sofa base apparatus, including chassis 1, opposed a pair telescope support 2, coupling bar and driving mechanism 4, the telescope support 2 being opposite to both sides is connected by coupling bar, is fixed on chassis 1, and is driven by driving mechanism 4；By the activity of a pair telescope support 2, dual purposes of sitting and lying sofa base apparatus is made to be adjustable to three positions: sitting posture position, extended position and face upward position of lying。Employ the sofa of this dual purposes of sitting and lying sofa base apparatus, when being in above-mentioned three kinds of location status, its backrest, seat board and footrest will be in following three kinds of states: when sofa base apparatus is in sitting posture position, and backrest and footrest are in being approximately perpendicular to the state on ground, seat board is in the state being approximately parallel to ground；When sofa base apparatus is in extended position, the state identical when being in sitting posture position that backrest is still similar to seat board, footrest is in ground in the state being similar to 40 ~ 60 °；When sofa base apparatus be in face upward lie position time, backrest is opened and the seat board obtuse angle state in approximate 100 ~ 120 °, and seat board translates up and slight inclination；Footrest lifting is opened and is connect subparallel state with ground。
As it is shown in figure 1, telescope support 2 includes footrest support unit 21, seat board support unit 22 and back rest supports unit 23。Footrest support unit 21 includes being arranged to the multiple footrest support unit connecting rods for stretching and fold；Seat board support unit 22 includes the seat board installation portion for supporting seat board and for coordinating seat board and multiple seat board support unit connecting rods of footrest linkage；Back rest supports unit 23 includes the backrest installation portion for coupling backrest and for coordinating backrest and multiple back rest supports unit connecting rods of footrest linkage。Under the driving of driving mechanism 4, footrest support unit 21 can launch along with the flexible of driving mechanism 4 or regain, when footrest support unit 21 is in retracted state, the sofa base apparatus state of sofa base apparatus (state of the sofa of finished product be equal to) is in sitting posture position；When footrest support unit 21 is in part extended configuration, sofa base apparatus is in extended position；When footrest support unit 21 is in the fully extended state, interaction relation by footrest support unit 21 with seat board support unit 22 and back rest supports unit 23, seat board support unit 22 translates up and slight inclination, back rest supports unit 23 are opened and the seat board support unit 22 obtuse angle state in approximate 100 ~ 120 °, and sofa base apparatus is in faces upward position of lying。Further, when in driving mechanism 4 telescopic process, two motion processes that telescope support 2 carries out extend to the stretching of extended position from sitting posture position and extend to the motion of lying of facing upward facing upward position of lying further from extended position be independent and non-interference。
Unique spacer between above-mentioned stretching, extension, linkage activity and two motion processes is to drive the relational implementation that is connected between each support unit by driving mechanism 4, specifically launches with regard to each several part separately below to explain。
Chassis 1, including being arranged at the left and right sides, for opposed a pair that supports the opposed telescope support in left and right 2 bracing frame for support telescopic support 1 and another is to the opposed installing rack for installing driving mechanism 4, and bracing frame and installing rack form frame-shaped construction。
Coupling bar 3 includes footrest support unit coupling bar, seat board support unit coupling bar and back rest supports element connection bar, and each coupling bar is hollow metal pipe, supports for assisting and connects the telescope support 2 that the left and right sides is opposed。
It is hinged on the square tube 41 of described seat board support unit 22 as in figure 2 it is shown, driving mechanism 4 includes two ends and is arranged in described square tube 41 for transmitting opposed a pair kinematic link 42 driving equipment moving；Described square tube two ends are stretched out described seat board support unit 22 and are formed square tube extension。
Telescope support 2 includes footrest support unit 21, seat board support unit 22 and back rest supports unit 23。
Footrest support unit 21 includes first connecting rod 21-1, second connecting rod 21-2, third connecting rod 21-3, fourth link 21-4, the 5th connecting rod 21-5, six-bar linkage 21-6, seven-link assembly 21-7, the 8th connecting rod 21-8, the 9th connecting rod 21-9, the tenth connecting rod 21-10 and the 11 connecting rod 21-11。Wherein first connecting rod 21-1 and fourth link 21-4 scissors are reported to the leadship after accomplishing a task hinged, make first connecting rod 21-1 be divided into first connecting rod stock section 21-1-L and first connecting rod quarter butt section 21-1-S, fourth link 21-4 are divided into fourth link stock section 21-4-L and fourth link quarter butt section 21-4-S；Second connecting rod 21-2 one end is connected on seat board support unit 22 other end and is connected in the end of fourth link quarter butt section 21-4-S；Third connecting rod 21-3 one end is connected in the end other end of first connecting rod quarter butt section 21-1-S and is connected on the 5th connecting rod 21-5；The end of fourth link stock section 21-4-L couples with the 5th connecting rod 21-5, and the end of first connecting rod stock section 21-1-L couples with seat board support unit 22；5th connecting rod 21-5 is used for installing footrest；One end of the other end of six-bar linkage 21-6 and seat board support unit coupling bar 22-C is hinged, and the end, wherein one end of six-bar linkage 21-6 and seven-link assembly 21-7 is all hinged on second connecting rod 21-2；8th connecting rod 21-8 is L-type bar, and one end is fixed in described square tube extension, makes described 8th connecting rod 21-8 be driven by the rotation of square tube 41, it is achieved the first movement travel (i.e. the stretching, extension of footrest), and the other end of the other end and described seven-link assembly 21-7 is hinged。9th connecting rod 21-9 one end is rotating with chassis 1 to be connected, the other end and third connecting rod 21-3 being connected with second connecting rod 21-2 with junction point, provides fulcrum for the motion for telescope support 2。Tenth connecting rod 21-10 one end and the 5th connecting rod 21-5 being connected with footrest with junction point, on it, the other end is provided with spring element 21-12, and the other end of spring element 21-12 is connected with footrest, cushioning effect when regaining for footrest。11st connecting rod 21-11 one end is connected with chassis 1, the other end and the 9th connecting rod 21-9 being connected with second connecting rod 21-2 with junction point, by with the 9th connecting rod 21-9, the coordinating of seven-link assembly 21-7, the movement locus limiting with defining second connecting rod 21-2。
Seat board support unit 22 includes for one group of connection rod set of the seat board that links, seat board installation portion 22-3 and stretches for cushioning seat board and backrest and reclaim the buffer spring 22-4 of motion。Wherein connection rod set includes seat board mounting rod 22-1 and support link 22-2。Wearing by square tube 41 in the middle part of seat board mounting rod 22-1, realize the driving mechanism 4 driving to seat board support unit 22, and this kind to wear be realized by the transition of axle, therefore seat board mounting rod 22-1 does not tilt with the rotation of square bar 41, it is achieved thereby that independence between the first motion process and the second motion process and segmentation；Seat board mounting rod 22-1 and second connecting rod 21-2's and six-bar linkage 21-6 is hinged, and seat board mounting rod 22-1 is divided into seat board mounting rod 22-1 stock section 22-1-L and quarter butt section 22-1-S；The end of seat board mounting rod stock section 22-1-L is connected with back rest supports unit 23；The end of seat board mounting rod quarter butt section 22-1-S is connected with footrest support unit 21 with by first connecting rod 21-1, thus realizing the linkage of seat board support unit 22 and footrest support unit 21。Support link 22-2 one end is connected with seat board mounting rod quarter butt section 22-1-S, and the other end is connected with chassis 1, provides fulcrum for the linkage for seat board support unit 22。Seat board installation portion 22-3 is arranged on the outside side (inside formed relative to two opposed telescope supports 2 and outside, the seat board installation portion 22-3 of both sides is mirror image relationship) of seat board mounting rod 22-1。Buffer spring 22-4 one end is connected with chassis 1, and the other end is connected with plate mounting rod stock section 22-1-L。
Back rest supports unit 23 includes backrest connecting rod 23-1, movable backrest connecting rod 23-2 and back rest supports connecting rod 23-3。Backrest connecting rod 23-1 is triangle fork-shaped, is divided into triangle fork-shaped stock section 23-1-L, triangle fork-shaped the first quarter butt section 23-1-S and triangle fork-shaped the second quarter butt section 23-1-S ', and triangle fork-shaped stock section 23-1-L is used for fixing backrest；Triangle fork-shaped the first quarter butt section 23-1-S by realizing the linkage of back rest supports unit 23 and seat board support unit 22 with the connection of seat board mounting rod 22-1；Triangle fork-shaped the second quarter butt section 23-1-S ' is connected with movable backrest connecting rod 23-2, by with the coordinating restriction and define the movement locus of back rest supports unit 23 of seat board mounting rod 22-1。Back rest supports connecting rod 23-3 one end is connected with movable backrest connecting rod 23-2 end, and the other end is connected with chassis 1, provides fulcrum for the motion for back rest supports unit 23。
Claims (10)
1. dual purposes of sitting and lying sofa base apparatus, including chassis (1), telescope support (2), coupling bar and driving mechanism (4), described telescope support (2) is actively coupled by described coupling bar (3) and described chassis (1), and described telescope support (2) includes footrest support unit (21), seat board support unit (22) and back rest supports unit (23)；Described coupling bar (3) includes footrest support unit coupling bar, seat board support unit coupling bar and back rest supports element connection bar；Described footrest support unit (21) includes first connecting rod (21-1), second connecting rod (21-2), third connecting rod (21-3), fourth link (21-4) and the 5th connecting rod (21-5), wherein first connecting rod (21-1) and fourth link (21-4) scissors are reported to the leadship after accomplishing a task hinged, first connecting rod (21-1) is made to be divided into first connecting rod stock section (21-1-L) and first connecting rod quarter butt section (21-1-S), fourth link (21-4) is divided into fourth link stock section (21-4-L) and fourth link quarter butt section (21-4-S), second connecting rod (21-2) one end is connected in the upper other end of seat board support unit (22) and is connected in the end of fourth link quarter butt section (24-1-S), third connecting rod (21-3) one end is connected in the end other end of first connecting rod quarter butt section (21-1-S) and is connected on the 5th connecting rod (21-5), the end of fourth link stock section (21-4-L) couples with the 5th connecting rod (21-5), the end of first connecting rod stock section (21-1-L) couples with seat board support unit (22), described 5th connecting rod (21-5) is used for installing footrest；It is characterized in that: described driving mechanism (4) includes two ends and is hinged on the square tube (41) of described seat board support unit (22) and is arranged on upper opposed a pair kinematic link (42) for transmitting driving equipment moving of described square tube (41)；Described square tube (41) two ends are stretched out described seat board support unit (22) and are formed square tube extension；Described footrest support unit (21) also includes six-bar linkage (21-6), seven-link assembly (21-7) and the 8th connecting rod (21-8)；The end, wherein one end of described six-bar linkage (21-6) and described seven-link assembly (21-7) is all hinged on described second connecting rod (21-2)；Described 8th connecting rod (21-8) is L-type bar, and one end is fixed in described square tube (41) extension so that described 8th connecting rod (21-8) is driven by the rotation of described square tube (41), and the other end of the other end and described seven-link assembly (21-7) is hinged；The other end of described six-bar linkage (21-6) is articulated with described square tube (41) extension。
2. dual purposes of sitting and lying sofa base apparatus according to claim 1, it is characterized in that: described footrest support unit (21) also includes the 9th connecting rod (21-9), described 9th connecting rod (21-9) one end and described chassis (1) are rotationally connected, the other end and described third connecting rod (21-3) being connected with described second connecting rod (21-2) with junction point, provide fulcrum for the motion for telescope support (2)。
3. dual purposes of sitting and lying sofa base apparatus according to claim 2, it is characterized in that: described footrest support unit (21) also includes the 11st connecting rod (21-11), described 11st connecting rod (21-11) one end is connected with described chassis (1), the other end and described 9th connecting rod (21-9) being connected with described second connecting rod (21-2) with junction point, for coordinating with described 9th connecting rod (21-9), described seven-link assembly (21-7) with restriction and the movement locus specifying described second connecting rod (21-2)。
4. dual purposes of sitting and lying sofa base apparatus according to claim 1, it is characterized in that: described footrest support unit (21) also includes the tenth connecting rod (21-10), described tenth connecting rod (21-10) one end and described 5th connecting rod (21-5) being connected with footrest with junction point, on it, the other end is provided with spring element (21-12)。
5. a kind of dual purposes of sitting and lying sofa base apparatus according to claim 4, it is characterised in that: the other end of described spring element (21-12) is connected with footrest, buffering when regaining for footrest。
6. a kind of dual purposes of sitting and lying sofa base apparatus according to claim 4, it is characterised in that: described first connecting rod (21-4) lateral surface is provided with connection rod set protective plate。
7. a kind of dual purposes of sitting and lying sofa base apparatus according to claim 1, it is characterised in that: described seat board support unit (22) includes seat board mounting rod (22-1), support link (22-2) and the seat board installation portion (22-3) for installation seat plate；Described square tube (41) axle is arranged in described seat board mounting rod (22-1) middle part；Described seat board mounting rod (22-1) and described second connecting rod (21-2) and described six-bar linkage (21-6) hinged, described seat board mounting rod (22-1) is divided into seat board mounting rod stock section (22-1-L) and seat board mounting rod quarter butt section (22-1-S)；The end of described seat board mounting rod stock section (22-1-L) is connected with described back rest supports unit (23)；The end of described seat board mounting rod quarter butt section (22-1-S) is connected with described footrest support unit (21) with by described first connecting rod (21-1)。
8. a kind of dual purposes of sitting and lying sofa base apparatus according to claim 7, it is characterized in that: described support link (22-2) one end is connected with described seat board mounting rod quarter butt section (22-1-S), the other end is connected with described chassis (1), provides fulcrum for the linkage for described seat board support unit (22)。
9. a kind of dual purposes of sitting and lying sofa base apparatus according to claim 8, it is characterised in that: described seat board installation portion (22-3) is fixed on described seat board mounting rod (22-1) outside。
10. a kind of dual purposes of sitting and lying sofa base apparatus according to claim 8, it is characterized in that: described seat board support unit (22) also includes buffer spring (22-4), described buffer spring (22-4) one end is connected with chassis (1), the other end is connected with plate mounting rod stock section (22-1-L), is used for the buffering providing described seat board support unit (22) to move。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521038758.0U CN205321848U (en) | 2015-12-15 | 2015-12-15 | Seat sofa bed chassis device that lies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521038758.0U CN205321848U (en) | 2015-12-15 | 2015-12-15 | Seat sofa bed chassis device that lies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205321848U true CN205321848U (en) | 2016-06-22 |
Family
ID=56211792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521038758.0U Expired - Fee Related CN205321848U (en) | 2015-12-15 | 2015-12-15 | Seat sofa bed chassis device that lies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205321848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523495A (en) * | 2018-05-15 | 2018-09-14 | 浙江嘉德欣休闲用品有限公司 | A kind of multidigit appearance adjusting seat |
| CN108634653A (en) * | 2018-05-15 | 2018-10-12 | 浙江嘉德欣休闲用品有限公司 | Multidigit appearance adjusts seat |
-
2015
- 2015-12-15 CN CN201521038758.0U patent/CN205321848U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523495A (en) * | 2018-05-15 | 2018-09-14 | 浙江嘉德欣休闲用品有限公司 | A kind of multidigit appearance adjusting seat |
| CN108634653A (en) * | 2018-05-15 | 2018-10-12 | 浙江嘉德欣休闲用品有限公司 | Multidigit appearance adjusts seat |
| CN108523495B (en) * | 2018-05-15 | 2023-10-13 | 佛山市春辰家具有限公司 | Multi-pose adjusting seat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112716194B (en) | Sofa stretching device | |
| CN205321848U (en) | Seat sofa bed chassis device that lies | |
| RU2018131281A (en) | Ultra-compact drive system for adjustable bed | |
| CN108125443A (en) | Modified sofa double motor tool device | |
| CN207693293U (en) | A kind of Folding sofa frame of Dual-motors Driving | |
| CA2440972A1 (en) | Device and system for filtering vibrational movements of a passenger support, and passenger support equipped with such a system | |
| CN109602205A (en) | Back flat-lying type folding sofa frame | |
| CN215126389U (en) | Sofa stretching device | |
| CN103347421A (en) | Furniture piece | |
| CN205410431U (en) | Mimicry cradle SOFA base device | |
| MX2009002965A (en) | A heliostat support and drive mechanism. | |
| WO2018133181A1 (en) | Massage chair | |
| RU129784U1 (en) | UPHOLSTERED TRANSFORMATION DEVICE | |
| CN211431877U (en) | Novel foldable electric bed | |
| CN105394952A (en) | Imitation swing sofa pedestal device | |
| CN200966492Y (en) | Telescopic mosquito net frame | |
| CN107912924A (en) | A kind of multifunctional crib | |
| CN208104324U (en) | A kind of mobile greenhouse of straw biomass briquetting production | |
| CN205682851U (en) | A kind of sofa carrying scalable leg rest platform | |
| CN208030746U (en) | A kind of multifunction sofa structure | |
| CN207693292U (en) | A kind of sofa frame foot leg telescoping mechanism | |
| CN207383967U (en) | The mechanical extending device of Disassembling sofa | |
| CN207477626U (en) | Eight bar coordinated type folding bed boards | |
| CN201393778Y (en) | Foldable type sofa bed | |
| CN205173912U (en) | Hand formula commander workstation hoisting device |
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 |
Granted publication date: 20160622 Termination date: 20201215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |