CN104083008B - Multi-state telescopic support - Google Patents
Multi-state telescopic support Download PDFInfo
- Publication number
- CN104083008B CN104083008B CN201410368321.7A CN201410368321A CN104083008B CN 104083008 B CN104083008 B CN 104083008B CN 201410368321 A CN201410368321 A CN 201410368321A CN 104083008 B CN104083008 B CN 104083008B
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- connecting rod
- hinged
- unit
- seat cushion
- angle
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Abstract
The invention designs a multi-state telescopic support, and belongs to the technical field of mechanical telescopic supports. A support base is provided with a power pushing device connected with a telescopic support body; the power pushing device comprises a first power pushing device and a second power pushing device; the first power pushing device is hinged with movable connecting rods and drives the telescopic support body to move by controlling the rotation of the movable connecting rods; the second power pushing device is hinged with leg part supporting units and pushes the leg part supporting units to move telescopically; the process that the first power pushing device drives the telescopic support body to move and the process that the second power pushing device pushes the leg part supporting units to move are combined, so that the telescopic support body forms multiple telescopic states in the processes. By adopting the scheme, backrest angle adjustment, cushion position adjustment and support foot pad telescopic adjustment are carried out together or two of the backrest angle adjustment, the cushion position adjustment and the support foot pad telescopic adjustment are carried out simultaneously.
Description
Technical field：
The invention belongs to mechanical-stretching support technology field, particularly a kind of can have more scale shape by sofa regulation
State is adapting to the multimode telescope support of the slight change of human body sitting posture needs.
Background technology：
Telescope support all only one of which powered device of sofa and leisure chaise longue at present, only one of which powered device
Lead to backrest angle adjustment action, medicated cushion shift action and support callosity expanding-contracting action to need to carry out step by step it is impossible to simultaneously
Carry out above-mentioned everything or two of which action, so allowing for time of adjusting longer quickly reaches it is impossible to meet people
The purpose rested to the most comfortable seat.The powered device of the telescope support of some sofas and leisure chaise longue is starting one
It is necessary to be fully completed and could stop this action when action, and the time completing this motor process is longer, so can lead
Cause consumer can not find position the most comfortable well, as it is possible that consumer position the most comfortable is not that this action is complete
The position being located after one-tenth, but some position in this motor process.
And be public affairs on March 12nd, 2014 and the open file for CN 203468044U for the notification number such as in the day for announcing
Open a kind of electronic band and put mechanical extending device, it has included leg structure, portions structure and back structures, before leg structure includes
Leg rest swings connector, outboard legs connector, and portions structure includes seat frame mounting bracket, swinging mounting, lifting arm, transmission even
Connect, front rising connector, crank throw connector, back structures include backrest mounting bracket, rear rotating connector, rear drive connection
Part, seat frame mounting bracket one end and front leg rest swing connector and are connected by the second axis of rotation, front leg rest swing connector and
Outboard legs connector is rotated by first rotating shaft and connects, and outboard legs connector is provided with a limiting rivet, front leg rest pendulum
Follower link is provided with confined planes, and the seat frame mounting bracket other end and backrest mounting bracket pass through the 9th turn of axis of rotation even
Connect, front rising connector one end is connected by the 3rd axis of rotation with being in transmission connection with transmission connection piece one end, and front rising connects
The part other end is connected by the 8th axis of rotation with backrest mounting bracket, and seat frame mounting bracket passes through the tenth with front rising connector
Three axis of rotation connect, and front rising connector is connected by the 7th axis of rotation with crank throw connector, crank throw connector clothing one end
It is connected by the 6th axis of rotation with lifting arm one end, the crank throw connector other end and swinging mounting pass through the 5th axis of rotation even
Connect, the lifting arm other end is connected by the 4th axis of rotation with being in transmission connection, and backrest mounting bracket is passed through with rear rotating connector
12nd axis of rotation connects, and rear rotating connector is connected by the tenth axis of rotation with rear drive connection part, rear drive connection
Part is connected by the 11st axis of rotation with being in transmission connection.Extending apparatus complex structure described in file disclosed above, to casting
The required precision making die sinking process is higher, and the extending apparatus after molding has larger weight, whole extending apparatus
Also there is larger thickness, lead to volume when extending apparatus outsourcing wraps the objects such as backrest, medicated cushion formation sofa too big,
It is unfavorable for laying of consumer.
Content of the invention：
The invention aims to backrest angle is adjusted by design one kind, medicated cushion position adjustment and support callosity are stretched and adjusted
Whole three is together or two of which is adjusted together simultaneously, and if consumer adjust during be found that the most comfortable
Position can stop at once at this seat moreover it is possible to realize the sofa of small size or leisure chaise longue can also be realized backrest angle and adjust
Whole, medicated cushion position adjustment and the telescope support supporting callosity telescopic adjusting function.
The above-mentioned technical purpose of the present invention technical scheme is that：A kind of multimode telescope support,
Including bracket base and the telescope support body being arranged on described bracket base, described telescope support body and described support bottom
Hinged by movable rod between seat；Described telescope support body includes positioned at middle supporting unit of seat cushion and is located at institute respectively
State the thigh support unit before and after supporting unit of seat cushion and back rest supports unit, described supporting unit of seat cushion respectively with described leg
Support unit, back rest supports unit are hinged, and described bracket base is provided with the first powered device and described telescope support
Body connects, and is hinged with fixing bracing piece, described fixing bracing piece is hinged with the second power in the middle part of described supporting unit of seat cushion
Pushing meanss, the hinged described movable rod of described first powered device is simultaneously driven by controlling the rotation of described movable rod
Described telescope support body moves, and the hinged described thigh support unit of described second powered device promotes described thigh support
Unit does stretching motion, and described first powered device drives the process of described telescope support body movement and described second to move
Power pushing meanss promote the process combination of described thigh support unit stretching motion to make described telescope support body in above-mentioned mistake
Form multiple retracted position in journey.Inventor has selected a low cost, light weight in the prior art, and what using effect was good can
The motor of jerk comes as powered device.By hinged to an a motor and thigh support unit, motor and seat support
Unit is hinged, can also will be hinged with back rest supports unit for a motor.The corresponding switch of each motor, can separately control
System can also control simultaneously.
Preferably, described movable rod includes the first fix bar of driving lever, follower lever and fixing described driving lever, institute
State that to arrange the first rotating base in the first fix bar hinged with described first powered device.In order to ensure the stationarity supporting
At least two connecting rods are arranged on bracket base, is provided with front end and not only can play the driving lever on fixing both sides but also can support
First fix bar of the first powered device.
Preferably, being provided with rotation link between described supporting unit of seat cushion and described back rest supports unit, described
Rotate link and include angle connecting rod and line segment connecting rod；The angle apex of described angle connecting rod and described seat support
Unit is hinged, the middle part of the hinged described back rest supports unit in an angle side of described angle connecting rod, described angle connecting rod
It is hinged with described follower lever that transmission lever is passed through on another angle side；Described line segment connecting rod is hinged in the middle part of described supporting unit of seat cushion
With described back rest supports unit one end；Described angle connecting rod and described line segment connecting rod have a bending part, described angle respectively
Described bending part bending to inside described supporting unit of seat cushion in degree connecting rod, the described bending part in described line segment connecting rod
The bending to outside described supporting unit of seat cushion is so that follower lever will not be with described angle connecting rod and described during motion
Line segment connecting rod is interfered.Rotate link so that back rest supports unit can be driven by supporting unit of seat cushion, so that
When pasting wall and place, the motion of back rest supports unit will not allow whole sofa displacement to sofa.And follower lever is rolled at two
In the space that turn of bilge portion is formed, one is can be by whole support volume-diminished, and two is the shifting that can limit telescope support body
Dynamic scope, three have one to back rest supports unit when can also contact with angle connecting rod or line segment connecting rod by follower lever
Individual supporting role.
Preferably, described follower lever is being provided with extension canned paragraph with described supporting unit of seat cushion connection end, described prolong
Stretch that canned paragraph and described transmission lever are hinged to provide a larger rotation amplitude for described back rest supports unit.Extend canned paragraph
Setting is exactly to have suitably to provide a suitable rotational angle to meet back rest supports unit to back rest supports unit
Angle of inclination, and the reach of whole back rest supports unit.
Preferred to thigh support unit, described thigh support unit includes hinged with described supporting unit of seat cushion respectively
First connecting rod and second connecting rod, described first connecting rod is articulated with a top of described supporting unit of seat cushion, described first connecting rod
It is articulated with a top and the fourth link of third connecting rod, described second connecting rod is articulated with a top of described fourth link；
Described third connecting rod and described fourth link support pedestal in its respective another one top articulated leg；Described first connecting rod
Connection cross bar, described cross bar arranges the second rotating base hinged with described second powered device.
Preferably, offering conduit on described supporting unit of seat cushion, described conduit cooperation is described to extend canned paragraph and institute
State one section of movement locus of transmission lever hinged place, and described extension canned paragraph arranges finite place piece with described transmission lever hinged place
Stretch in described conduit for fixing the moving range of described telescope support body.
Preferably, being provided with rotational support seat on described fixing bracing piece, described fixing bracing piece has a bending
Leave a space to described first powered device.
In sum, present invention achieves：First, the first powered device and the second powered device can same lucks
Dynamic, backrest falls down and plate motion of stretching one's legs can be carried out simultaneously, than existing first backrest is fallen down to stretch out plate of stretching one's legs again spent
Time will shorten half, and each powered device can move alone, it is possible to achieve individually backrest is lain and found fortune
Move and individually stretch one's legs plate stretching motion；And backrest is lain when vertical motion, bracket base zero shift, backrest top can edge
Wall straight down, be also not in the phenomenon that displacement causes " chopping " and consumer's back between.2nd, thigh support unit
Can stop in any anglec of rotation with back rest supports unit, stretch one's legs plate and backrest can be adjusted to be suitable for difference as needed
The anglec of rotation of human body.3rd, the back rest supports unit before and after's supporting unit of seat cushion that falls down is highly constant from the ground, does not have seat support
On unit, lift or sag, substantially increase security performance and the comfort of people.4th, thigh support unit and back rest supports
Unit motion process is rigidly relatively good, and thigh support unit motion to leg during any position firmly stretches one's legs plate all without appearance
" resilience " phenomenon, because hinged go out to be both provided with plastic spacer to increase frictional force at each.
Brief description：
Fig. 1 is the original state axonometric chart of the present invention；
Fig. 1-1 is the original state front view of the present invention；
Fig. 2 is the thigh support unit extended configuration axonometric chart of the present invention；
Fig. 3 is that the thigh support unit extended configuration of the present invention and backrest fall down the axonometric chart of state；
Fig. 4 is that the thigh support unit of the present invention stretches the state of half and backrest falls down the axonometric chart of state；
Fig. 5 is the axonometric chart of the state of thigh support unit stretching, extension half of the present invention；
Fig. 6 is that the backrest of the present invention falls down the axonometric chart of state；
In Fig. 1, Fig. 1-1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6,1- bracket base, 2- telescope support body, 3- activity is even
Bar, 4- rotational support seat, 5- first powered device, 6- second powered device, 7- rotates link, and 11- extends solid
Determine section, 22- supporting unit of seat cushion, 21- thigh support unit, 23- back rest supports unit, 24- conduit, 25- fixes bracing piece,
26- locating part, 31- driving lever, 32- follower lever, 33- first fix bar, 34- first rotating base, 35- cross bar, 61- first is even
Bar, 62- second connecting rod, 63- third connecting rod, 64- fourth link, 65- thigh support pedestal, 66- second rotating base, 71- angle
Degree connecting rod, 72- line segment connecting rod, 73- transmission lever, 74- bending part.
Specific embodiment：
Below in conjunction with accompanying drawing, the present invention is described in further detail.
A kind of multimode telescope support as shown in Fig. 1, Fig. 1-1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, including bracket base
1 and the telescope support body 2 that is arranged on bracket base 1, the rectangular frame that bracket base 1 welds by angle bar, stretch and prop up
Pass through movable rod 3 hinged between frame body 2 and bracket base 1.Movable rod 3 includes driving lever 31, follower lever 32 and fixes
First fix bar 33 of driving lever 31, the first fix bar 33 is provided with the first rotating base 34.Telescope support body 2 includes position
In middle supporting unit of seat cushion 22 and respectively be located at supporting unit of seat cushion 22 before and after thigh support unit 21 and back rest supports
Unit 23, supporting unit of seat cushion 22 is hinged with thigh support unit 21, back rest supports unit 23 respectively.In supporting unit of seat cushion 22
Portion is provided with fixing bracing piece 25, and fixing bracing piece 25 is hinged with rotational support seat 4, and fixing bracing piece 25 has a bending
Leave a space to the first powered device 5.Driving lever 31 is a pair, is hinged on bracket base 1 and props up near leg
One end of support unit 21；Follower lever 32 is also a pair, is hinged on bracket base 1 one end near back rest supports unit 23.Support
The first powered device 5 being connected with telescope support body 2 is provided with base 1, rotational support seat 4 is hinged with second and moves
Power pushing meanss 6, hinged first rotating base 34 of the first powered device 5 passes through to control the rotation drive of driving lever 31 flexible
Rack body 2 is mobile, and the second powered device 6 articulated leg support unit 21 promotes thigh support unit 21 to do flexible fortune
Dynamic, the first powered device 5 drives the process of telescope support body 2 movement and the second powered device 6 to promote leg to prop up
The process combination of support unit 21 stretching motion makes telescope support body 2 form multiple retracted position in above process.So
First rotating base 34 and the hinged realization of the first powered device 5 are arranged on the first fix bar 33 to supporting unit of seat cushion 22
Promotion.
Thigh support unit 21 includes first connecting rod 61 hinged with supporting unit of seat cushion 22 respectively and second connecting rod 62, the
One connecting rod 61 is articulated with a top of supporting unit of seat cushion 22, first connecting rod 61 be articulated with third connecting rod 63 a top and
Fourth link 64, second connecting rod 62 is articulated with a top of fourth link 64；Third connecting rod 63 and fourth link 64 are each at it
From another one top articulated leg support pedestal 65；First connecting rod 61 couples cross bar 35, setting second rotation on cross bar 35
Pedestal 66 and the second powered device 6 hinged realizing individually promoting thigh support unit 21 to do stretching motion.
Supporting unit of seat cushion 22 and connection scheme embodiment one, supporting unit of seat cushion 22 and the backrest of back rest supports unit 23
It is provided with rotation link 7 between support unit 23, rotate link 7 and include angle connecting rod 71 and line segment connecting rod 72；Angle
The angle apex of degree connecting rod 71 is hinged with supporting unit of seat cushion 22, the hinged back rest supports in an angle side of angle connecting rod 71
The middle part of unit 23, another angle side of angle connecting rod 71 is hinged with follower lever 32 by transmission lever 73；Line segment connecting rod 72
It is hinged on supporting unit of seat cushion 22 middle part and back rest supports unit 23 one end；Angle connecting rod 71 and line segment connecting rod 72 have respectively
One bending part 74, bending part 74 cooperates and holds so that forming a space between angle connecting rod 71 and line segment connecting rod 72
Receive follower lever 32.The bending to inside supporting unit of seat cushion 22 of bending part 74 in angle connecting rod 71, in line segment connecting rod 72
Bending part 74 is to supporting unit of seat cushion 22 outside bending so that follower lever 32 will not be with angle connecting rod 71 during motion
Interfere with line segment connecting rod 72.Follower lever 32 is being provided with extension canned paragraph 11 with supporting unit of seat cushion 22 connection end, extends solid
Determine that section 11 is hinged with transmission lever 73 to provide a larger rotation amplitude for back rest supports unit 23.
The formed space of bracket base 1 closing is inner space, and thigh support unit 21 when satisfying the needs of consumers is
Front view, angle connecting rod 71 is hinged on inside supporting unit of seat cushion 22, and angle connecting rod 71 is hinged on back rest supports list
Left side in unit 23, the bending part 74 in angle connecting rod 71 near the upper end of back rest supports unit 23 and lateral bend to the right,
Line segment connecting rod 72 is hinged on the right side of back rest supports unit 23, and line segment connecting rod 72 lower end is hinged with supporting unit of seat cushion 22, and
Bending part 74 in line segment connecting rod 72 lateral bend in lower end and to the left, two bending part cooperations are formed for one thickness, should
Then thickness add angle connecting rod 71, line segment connecting rod 72, back rest supports unit 23 and supporting unit of seat cushion 22 composition
Closed curve is formed for a space, and the thickness in this space can accommodate follower lever 32 and transmission lever 73.In supporting unit of seat cushion
Conduit 24 is offered, conduit 24 cooperation extends one section of movement locus of canned paragraph 11 and transmission lever 73 hinged place, and prolongs on 22
Stretch canned paragraph 11 and stretch into transmission lever 73 hinged place setting finite place piece 26 and be used in conduit 24 fixing described telescope support body 2
Moving range.The kink of fixing bracing piece 25 is exactly to bend backward.
Supporting unit of seat cushion 22 and the connection scheme embodiment 2 of back rest supports unit 23, are additionally provided with and bracket base 1
3rd powered device；It is provided with rotation link 7 between supporting unit of seat cushion 22 and back rest supports unit 23, rotate and connect
Frame 7 includes angle connecting rod 71, and the angle apex of angle connecting rod 71 is hinged with supporting unit of seat cushion 22, angle connecting rod 71
The hinged back rest supports unit 23 in an angle side middle part, another angle side of angle connecting rod 71 pass through transmission lever 73 with driven
Bar 32 is hinged；Back rest supports unit 23 is provided with fixed connecting rod between end, and fixed connecting rod is provided with the 3rd rotation base
Seat is hinged with the 3rd powered device.The kink of fixing bracing piece 25 is exactly to be folded upward at, the 3rd powered device and
First powered device 5 arrangement is hinged on bracket base 1, and the two has different angles, the 3rd powered device
Range of activity is less, prevent " chopping " phenomenon and with produce a very strong active force between the walls, lead to destroy backrest
Surface；The pin joint of the second powered device 6 is in and can be moved together with seat sock support unit 22 on fixing bracing piece 25.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution, but as long as at this
All protected by Patent Law in the right of invention.
Claims (5)
1. a kind of multimode telescope support, including bracket base（1）Be arranged on described bracket base（1）On telescope support this
Body（2）, described bracket base（1）The rectangular frame being welded by angle bar, described telescope support body（2）With described support bottom
Seat（1）Between pass through movable rod（3）Hinged；Described telescope support body（2）Including positioned at middle supporting unit of seat cushion
（22）And it is located at described supporting unit of seat cushion respectively（22）Thigh support unit in front and back（21）With back rest supports unit（23）, institute
State supporting unit of seat cushion（22）Respectively with described thigh support unit（21）, back rest supports unit（23）Hinged it is characterised in that
Described bracket base（1）On be provided with the first powered device（5）With described telescope support body（2）Connect, described seat cushion
Support unit（22）Middle part is hinged with fixing bracing piece（25）, described fixing bracing piece（25）On be hinged with second powered dress
Put（6）, described first powered device（5）Hinged described movable rod（3）And by controlling described movable rod（3）Turn
The described telescope support body of dynamic drive（2）Mobile, described second powered device（6）Hinged described thigh support unit（21）
Promote described thigh support unit（21）Do stretching motion, described first powered device（5）Drive described telescope support originally
Body（2）The process of movement and described second powered device（6）Promote described thigh support unit（21）The mistake of stretching motion
Cheng Zuhe makes described telescope support body（2）Form multiple retracted position in above process；Described movable rod（3）Including
Driving lever（31）, follower lever（32）With fixing described driving lever（31）The first fix bar（33）, described first fix bar（33）
Upper setting the first rotating base（34）, described first rotating base（34）With described first powered device（5）Hinged；Described
Supporting unit of seat cushion（22）With described back rest supports unit（23）Between be provided with rotation link（7）, described rotation link
（7）Including angle connecting rod（71）With line segment connecting rod（72）；Described angle connecting rod（71）Angle apex and described seat
Pad support units（22）Hinged, described angle connecting rod（71）The hinged described back rest supports unit in an angle side（23）In
Portion, described angle connecting rod（71）Another angle side pass through transmission lever（73）With described follower lever（32）Hinged；Described line segment
Connecting rod（72）It is hinged on described supporting unit of seat cushion（22）Middle part and described back rest supports unit（23）One end；Described angle is even
Extension bar（71）With described line segment connecting rod（72）There is a bending part respectively（74）, described angle connecting rod（71）On described folding
Turn of bilge（74）To described supporting unit of seat cushion（22）Inner side bending, described line segment connecting rod（72）On described bending part（74）To
Described supporting unit of seat cushion（22）Outside bending is so that follower lever（32）Will not be with described angle connecting rod during motion
（71）With described line segment connecting rod（72）Interfere.
2. a kind of multimode telescope support according to claim 1 is it is characterised in that described follower lever（32）With described
Supporting unit of seat cushion（22）Connection end is provided with extension canned paragraph（11）, described extension canned paragraph（11）With described transmission lever（73）
Hinged for described back rest supports unit（23）One rotation amplitude is provided.
3. a kind of multimode telescope support according to claim 1 and 2 is it is characterised in that described thigh support unit
（21）Including respectively with described supporting unit of seat cushion（22）Hinged first connecting rod（61）And second connecting rod（62）, described first even
Bar（61）It is articulated with described supporting unit of seat cushion（22）A top, described first connecting rod（61）It is articulated with third connecting rod（63）
A top and fourth link（64）, described second connecting rod（62）It is articulated with described fourth link（64）A top；Institute
State third connecting rod（63）With described fourth link（64）Support pedestal in its respective another one top articulated leg（65）；Institute
State first connecting rod（61）Connection cross bar（35）, described cross bar（35）Upper setting the second rotating base（66）, described second rotation base
Seat（66）With described second powered device（6）Hinged.
4. a kind of multimode telescope support according to claim 3 is it is characterised in that described supporting unit of seat cushion（22）On
Offer conduit（24）, described conduit（24）Coordinate described extension canned paragraph（11）With described transmission lever（73）One section of hinged place
Movement locus, and described extension canned paragraph（11）With described transmission lever（73）Hinged place arranges finite place piece（26）Stretch into described
Conduit（24）Interior for limiting described telescope support body（2）Moving range.
5. a kind of multimode telescope support according to claim 4 is it is characterised in that described fixing bracing piece（25）On set
It is equipped with rotational support seat（4）, described fixing bracing piece（25）There is one bend to described first powered device（5）Leave
One space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410368321.7A CN104083008B (en) | 2014-07-30 | 2014-07-30 | Multi-state telescopic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410368321.7A CN104083008B (en) | 2014-07-30 | 2014-07-30 | Multi-state telescopic support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104083008A CN104083008A (en) | 2014-10-08 |
| CN104083008B true CN104083008B (en) | 2017-02-22 |
Family
ID=51630852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410368321.7A Expired - Fee Related CN104083008B (en) | 2014-07-30 | 2014-07-30 | Multi-state telescopic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104083008B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104323617B (en) * | 2014-06-30 | 2017-11-17 | 敏华家具制造(惠州)有限公司 | Sofa |
| CN104398033B (en) * | 2014-11-21 | 2016-12-07 | 浙江工业大学 | Interlinking lifting chair |
| CN104545060B (en) * | 2015-01-14 | 2017-02-08 | 浙江工业大学 | Multi-posture leisure split chair |
| CN104545064B (en) * | 2015-01-14 | 2017-05-24 | 浙江工业大学 | Iron stand mechanism of split horizontal sliding chair |
| 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 |
| CN104856477B (en) * | 2015-03-27 | 2017-12-26 | 永艺家具股份有限公司 | A kind of seat and electromechanical extension device |
| CN204635608U (en) * | 2015-03-28 | 2015-09-16 | 浙江永艺家具股份有限公司 | A kind of Dual Drive mechanical extending device |
| CN204635609U (en) * | 2015-03-28 | 2015-09-16 | 浙江永艺家具股份有限公司 | A kind of anti-chopping Dual Drive mechanical extending device |
| CN108577335A (en) * | 2018-06-22 | 2018-09-28 | 左右家居有限公司 | A kind of steel frame construction |
| CN115606959A (en) * | 2022-08-23 | 2023-01-17 | 顾家家居股份有限公司 | Zero back rubbing compact sofa iron frame structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203969784U (en) * | 2014-07-30 | 2014-12-03 | 李人英 | A kind of multimode telescope support |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM266801U (en) * | 2004-08-03 | 2005-06-11 | Chi Bo Industry Co Ltd | Multi-function chair |
| DE202005004932U1 (en) * | 2005-03-23 | 2005-06-30 | Elastoform-Polstermöbelwerke Gebrüder Brinkel GmbH & Co. KG | Displaceable mounting for an adjustable seat that can be sat or reclined in has a combined control mechanism for adjusting seat part and backrest that is also coupled to a foot rest adjustment mechanism |
| CN103782856A (en) * | 2012-10-31 | 2014-05-14 | 刘海涛 | Saline-alkali soil rice planting integration method |
| JP6013165B2 (en) * | 2012-12-11 | 2016-10-25 | 株式会社フジ医療器 | Massage chair |
| CN203341313U (en) * | 2013-07-05 | 2013-12-18 | 赵国林 | Adjustable type sitting-lying dual-purpose office chair |
| CN103799727B (en) * | 2014-01-20 | 2016-01-06 | 浙江永艺家具股份有限公司 | A kind of seat and functional frame thereof |
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2014
- 2014-07-30 CN CN201410368321.7A patent/CN104083008B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203969784U (en) * | 2014-07-30 | 2014-12-03 | 李人英 | A kind of multimode telescope support |
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| Publication number | Publication date |
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| CN104083008A (en) | 2014-10-08 |
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