CN104545060B - Multi-posture leisure split chair - Google Patents
Multi-posture leisure split chair Download PDFInfo
- Publication number
- CN104545060B CN104545060B CN201510017650.1A CN201510017650A CN104545060B CN 104545060 B CN104545060 B CN 104545060B CN 201510017650 A CN201510017650 A CN 201510017650A CN 104545060 B CN104545060 B CN 104545060B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- hinged
- vertical pole
- rod
- leg rest
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses a multi-posture leisure split chair. A backrest, a first longitudinal rod, a second longitudinal rod, a third longitudinal rod and a foot rest mechanism are symmetrically arranged in the upper space of a bottom frame in sequence from left to right, the lower part of the backrest is respectively hinged with the upper ends of the first longitudinal rod and the second longitudinal rod, the rear side of the upper part of the second longitudinal rod is hinged with the left end of a seat board, the front side of the upper part of the second longitudinal rod is connected with one end of a fixed board, the left section of the seat board is connected with the include angle of an L-shaped connecting rod, a first limiting pin is arranged at the lower part of the left section of the L-shaped connecting rod, the other end of the fixed board is hinged to the upper end of a chute rod, a chute is formed in the lower part of the chute rod, the first limiting pin is sleeved in the chute, the lower end of the right section of the L-shaped connecting rod is hinged with a driving rod, the driving rod is connected with the foot rest mechanism, the right section of the seat board is hinged to the third longitudinal rod, and the right end of the seat board is connected with the foot rest mechanism; two ends of a cross rod are respectively fixedly connected with the middle part of the right section of the L-shaped connecting rod, and the middle part of the cross rod is connected with the telescopic end of a telescopic driving device. The multi-posture leisure split chair has the advantages of simple structure, comprehensive function, convenience in operation and low cost.
Description
Technical field
The present invention relates to Chair structure, especially a kind of leisure transfer chair.
Background technology
With the development of social economy, the living standard of people day by day improves, and people start to pursue high-quality life body
Test and mode.A comfortable and complete function leisure chaise longue can bring more preferably more comfortable life.And it is existing on market
Couch complex structure, function is simple, and operation is difficult, and overall heavy, the course of processing is loaded down with trivial details, expensive, exist many not
Just.
Content of the invention
In order to overcome the shortcomings of the complex structure of existing leisure chaise longue, operation be difficult, relatively costly, the present invention provides a kind of letter
Change structure, complete function, easy to operate, lower-cost many postures leisure transfer chairs.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of many posture leisure transfer chairs, including underframe and symmetrical leg rest mechanism, described transfer chair also includes seat
Plate and L-type connecting rod, described underframe upper space be from left to right symmetrical arranged successively backrest, the first vertical pole, the second vertical pole, the 3rd indulge
Bar and leg rest mechanism, the bottom left end of described backrest is hinged with the upper end of described first vertical pole, the bottom right-hand member of described backrest with
The upper end of described second vertical pole is hinged, hinged with the left end of seat board on rear side of the top of described second vertical pole, described second vertical pole
Be connected with one end of fixed plate on front side of top, described first vertical pole, the second vertical pole lower end hinged with underframe respectively, described seat board
The left section of angle with described L-type connecting rod be connected, the left pars infrasegmentalis of described L-type connecting rod installs the first spacer pin, described fixation
The other end of plate is hinged with the upper end of sliding chute rod, and the bottom of described sliding chute rod has the cunning sliding up and down for described first spacer pin
Groove, described first spacer pin is sleeved in described chute, and right section of lower end of described L-type connecting rod is hinged with one end of drive link,
The other end of described drive link is connected with described leg rest mechanism, and the right section of upper end with described 3rd vertical pole of described seat board is hinged,
The lower end of described 3rd vertical pole is hinged with underframe, and the right-hand member of described seat board is connected with described leg rest mechanism；
The two ends of cross bar are fixedly connected with right section of described L-type connecting rod of middle part respectively, the middle part of described cross bar with described
The telescopic end of retractable driving device connects, and described retractable driving device is arranged on described underframe.
Further, described leg rest mechanism includes first connecting rod, second connecting rod, third connecting rod, fourth link, foot-rest and little
Leg rest piece, one end of described first connecting rod, one end of second connecting rod are all hinged with the right-hand member of described base plate, described first connecting rod
Middle part is hinged with the other end of described drive link, and the other end of described first connecting rod is hinged with one end of described third connecting rod, institute
The other end stating second connecting rod is hinged with the other end of described fourth link, the other end of described third connecting rod, fourth link
The other end is all hinged with described foot-rest, the two ends middle part with described third connecting rod respectively of described little leg rest piece, and the described 4th
The middle part of connecting rod is hinged, and the middle part of described third connecting rod is provided with the second banking pin, and the right-hand member of described base plate is located on first connecting rod
Side is provided with the 3rd banking pin.
Further, described retractable driving device is electric pushrod, and described electric pushrod includes motor to be pushed away with flexible
Bar, the outfan of described motor is connected with described stretches push rod, and described motor is hinged on the left side of described underframe, institute
The end stating stretches push rod is hinged with the middle part of described cross bar.
Described underframe is provided with the 4th banking pin for limiting the first vertical pole, the second vertical pole and the 3rd vertical pole stroke.
Preferably, described chute is kidney slot.It is of course also possible to be other forms.
The technology design of the present invention is：Leg rest mechanism stretches out the stage, presses motor switch, and electric pushrod forward extends out, band
Dynamic drive member travels forward, and drives L-type link rotatable by motor cross bar, and L-type connecting rod passes through drive link and leg rest mechanism the
One connecting rod is connected, thus driving leg rest mechanism to stretch out.Three vertical poles being hinged with underframe, are connected with underframe by spring,
Under the action of gravity of spring and people, athletic meeting is delayed and leg rest retractor device.When leg rest mechanism reaches certain position, leg rest
Retractor device first connecting rod is contacted with seat board upper limit nail.Now, electric pushrod continues motion, and leg rest mechanism drives banking pin
Promote seat board, thus promoting overall structure to rotate around three vertical poles, backrest angle also begins to change, and reaches final position.Backhaul
When, press motor switch, electric pushrod starts to shrink at, now, under the gravity of people and the pulling force of spring, three vertical poles can be around
Seat board rotates, and seat is integrally translated in.When returning to initial position, vertical pole is contacted with banking pin, and electric pushrod then continues
Continuous contraction, drives the first connecting rod back shrinkage motion in leg rest mechanism, returns to initial position.
Beneficial effects of the present invention are embodied in：Leg rest lifting, the function such as backrest layback can be implemented separately, enhance comfortable
Property.And simple and stable structure, easy to operate, low cost, practicality is high, provides huge side for solving people's Leisure
Help.
Brief description
Fig. 1 is original state figure of the present invention.
Fig. 2 is leg rest mechanism of the present invention to horizontal primary importance figure.
Fig. 3 is backrest reclining final position of the present invention figure.
Fig. 4 is axonometric drawing after lifting state of the present invention.
Fig. 5 is leg rest mechanism partial schematic diagram of the present invention.
Fig. 6 is the annexation schematic diagram of L-type connecting rod.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
With reference to Fig. 1～Fig. 6, a kind of many postures leisure transfer chairs, including underframe 2 and symmetrical leg rest mechanism, described
Transfer chair also includes seat board 10 and L-type connecting rod 8, and described underframe 2 upper space is from left to right symmetrical arranged backrest 1, first successively
The upper end of vertical pole 4, the second vertical pole 5, the 3rd vertical pole 11 and leg rest mechanism, the bottom left end of described backrest 1 and described first vertical pole 4
Hinged, the bottom right-hand member of described backrest 1 is hinged with the upper end of described second vertical pole 5, with seat on rear side of the top of described second vertical pole 5
The left end of plate 10 is hinged, is connected with one end of fixed plate 6 on front side of the top of described second vertical pole 5, described first vertical pole 4, second
The lower end of vertical pole 5 is hinged with underframe 2 respectively, and the left section of angle with described L-type connecting rod 8 of described seat board 10 is connected, described L-type
The left pars infrasegmentalis of connecting rod 8 installs the first spacer pin 7.1, and the other end of described fixed plate 6 is hinged with the upper end of sliding chute rod 7, described
The bottom of sliding chute rod 7 has the chute sliding up and down for described first spacer pin, and described first spacer pin is sleeved on described chute
Interior, right section of lower end of described L-type connecting rod 8 is hinged with one end of drive link 9, the other end of described drive link 9 and described leg rest
Mechanism connects, and the right section of upper end with described 3rd vertical pole 11 of described seat board 10 be hinged, the lower end of described 3rd vertical pole 11 and bottom
Frame is hinged, and the right-hand member of described seat board 10 is connected with described leg rest mechanism；
The two ends of cross bar 13 are fixedly connected with right section of described L-type connecting rod 8 of middle part respectively, the middle part of described cross bar 13 with
The telescopic end of retractable driving device connects, and described retractable driving device is arranged on described underframe 2.
Further, described leg rest mechanism includes first connecting rod 3.1, second connecting rod 3.2, third connecting rod 3.4, fourth link
3.5th, foot-rest 3.6 and little leg rest piece 3.3, one end of described first connecting rod 3.1, one end of second connecting rod 3.2 all with described bottom
The right-hand member of plate 10 is hinged, and the middle part of described first connecting rod 3.1 is hinged with the other end of described drive link 9, described first connecting rod
The other end is hinged with one end of described third connecting rod, and the other end of described second connecting rod is cut with scissors with the other end of described fourth link
Connect, the other end of described third connecting rod, the other end of fourth link are all hinged with described foot-rest 3.6, described little leg rest 3.3
The two ends middle part with described third connecting rod respectively, the middle part of described fourth link is hinged, and the middle part of described third connecting rod 3.4 sets
There is the second banking pin, the right-hand member of described base plate 10 is located at and is provided with the 3rd banking pin above first connecting rod.
Further, described retractable driving device 15 is electric pushrod, and described electric pushrod includes motor and stretches
Push rod, the outfan of described motor is connected with described stretches push rod, and described motor is hinged on the left side of described underframe,
The end of described stretches push rod is articulated and connected with the middle part of described cross bar.
Motor is connected with underframe 2 by motor front connecting piece 14, and motor rear connecting piece is passed through in the end of stretches push rod
16 and bearing pin 17 be arranged on the middle part of described cross bar.
Described underframe 2 is provided with the 4th banking pin for limiting the first vertical pole, the second vertical pole and the 3rd vertical pole stroke.
Preferably, described chute is kidney slot.It is of course also possible to be other forms.
In the present embodiment, underframe 2 and symmetrical leg rest mechanism 3, seat board 10, backrest 1, electric pushrod 15 and transmission
System, work process is as follows：First, leg rest mechanism 3 is stretched out the stage, during initial position, second connecting rod 3.2 and third connecting rod 3.4
On banking pin laminating, chair is in initial conditions.Press motor switch, electric pushrod 15 forward extends out, thus drive motor
Cross bar 13 moves upwards and promotes the first connecting rod 3.1 in leg rest mechanism 3 simultaneously.And seat board 10 and three vertical poles are in spring
Do not travel forward under pulling force, and the action of gravity of people.
Secondly, leg rest mechanism 1 continues lifting, when second connecting rod 3.2 is fitted with the second banking pin on third connecting rod 3.4,
When first connecting rod 3.1 is fitted with the 3rd banking pin on seat board 10 simultaneously, now motor pushing bar 15 continues to press on, first connecting rod
3.1 drive seat boards 10 start to promote forward, and now the first vertical pole 4, the second vertical pole 5, the 3rd vertical pole 11 rotate around underframe 2, simultaneously
Backrest 1 also begins to reclining.When three vertical poles are fitted again with the 4th banking pin on underframe 2, electric pushrod 15 also reaches
Range, now mechanism's stopping.
Finally, press motor switch again, seat board first is subject to spring tension between the gravity of people and underframe and vertical pole, its
Secondary, L-type connecting rod 8 plays the role of mutual stop with the sliding chute rod 7 in fixed plate 6, leads to the resistance that leg rest mechanism 1 withdraws to be greater than
The resistance that seat board 10 back translates.So seat board 10 back translates first, when seat board returns to first level position, backrest returns simultaneously
During to initial angle, three vertical poles are fitted with the banking pin on underframe 2, and now, leg rest mechanism 3 just can slowly reclaim, overall
Return to initial conditions.
Many postures transfer leisure chaise longue of the present invention can apply to office-recreational, domestic or other occasions.
Content described in this specification embodiment is only enumerating of the way of realization to inventive concept, the protection of the present invention
Scope is not construed as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention is also and in art technology
Personnel according to present inventive concept it is conceivable that equivalent technologies mean.
Claims (5)
1. a kind of many posture is lain fallow transfer chair, including underframe and symmetrical leg rest mechanism it is characterised in that：Described transfer chair
Also include seat board and L-type connecting rod, described underframe upper space be from left to right symmetrical arranged successively backrest, the first vertical pole, second indulge
Bar, the 3rd vertical pole and leg rest mechanism, the bottom left end of described backrest is hinged with the upper end of described first vertical pole, under described backrest
Portion's right-hand member is hinged with the upper end of described second vertical pole, and the upper outside of described second vertical pole is hinged with the left end of seat board, and described
The upper inner of two vertical poles is connected with one end of fixed plate, described first vertical pole, the second vertical pole lower end hinged with underframe respectively,
Left section of described seat board is connected with the angle of described L-type connecting rod, and the left pars infrasegmentalis of described L-type connecting rod installs the first spacer pin,
The other end of described fixed plate is hinged with the upper end of sliding chute rod, and the bottom of described sliding chute rod has upper and lower for described first spacer pin
The chute sliding, described first spacer pin is sleeved in described chute, right section of lower end of described L-type connecting rod and the one of drive link
End is hinged, and the other end of described drive link is connected with described leg rest mechanism, and right section of described seat board upper with described 3rd vertical pole
End is hinged, and the lower end of described 3rd vertical pole is hinged with underframe, and the right-hand member of described seat board is connected with described leg rest mechanism；
The two ends of cross bar are fixedly connected with right section of described L-type connecting rod of middle part respectively, the middle part of described cross bar and telescopic drive
The telescopic end of device connects, and described retractable driving device is arranged on described underframe.
2. as claimed in claim 1 many postures leisure transfer chairs it is characterised in that：Described leg rest mechanism include first connecting rod,
Second connecting rod, third connecting rod, fourth link, foot-rest and little leg rest piece, one end of described first connecting rod, one end of second connecting rod
All hinged with the right-hand member of base plate, the middle part of described first connecting rod is hinged with the other end of described drive link, described first connecting rod
The other end is hinged with one end of described third connecting rod, and the other end of described second connecting rod is hinged with one end of described fourth link,
The other end of described third connecting rod, fourth link the other end all hinged with described foot-rest, the two ends of described little leg rest piece are divided
Middle part not with described third connecting rod, the middle part of described fourth link is hinged, and it is spacing that the middle part of described third connecting rod is provided with second
Nail, the right-hand member of described base plate is located at and is provided with the 3rd banking pin above first connecting rod.
3. as claimed in claim 1 or 2 many postures leisure transfer chairs it is characterised in that：Described retractable driving device is electronic
Push rod, described electric pushrod includes motor and stretches push rod, and the outfan of described motor is with described stretches push rod even
Connect, described motor is hinged on the left side of described underframe, the end of described stretches push rod is hinged with the middle part of described cross bar.
4. as claimed in claim 1 or 2 many postures leisure transfer chairs it is characterised in that：Described underframe is provided with for limiting
4th banking pin of the first vertical pole, the second vertical pole and the 3rd vertical pole stroke.
5. as claimed in claim 1 or 2 many postures leisure transfer chairs it is characterised in that：Described chute is kidney slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510017650.1A CN104545060B (en) | 2015-01-14 | 2015-01-14 | Multi-posture leisure split chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510017650.1A CN104545060B (en) | 2015-01-14 | 2015-01-14 | Multi-posture leisure split chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104545060A CN104545060A (en) | 2015-04-29 |
| CN104545060B true CN104545060B (en) | 2017-02-08 |
Family
ID=53062960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510017650.1A Active CN104545060B (en) | 2015-01-14 | 2015-01-14 | Multi-posture leisure split chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104545060B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105146944B (en) * | 2015-07-28 | 2017-11-07 | 浙江工业大学 | A kind of electronic old-man chair |
| CN105725576B (en) * | 2016-04-29 | 2019-11-08 | 东莞市捷科五金有限公司 | A kind of structure improved sofa underframe |
| IT201600071468A1 (en) * | 2016-07-08 | 2018-01-08 | Co Fe Mo Ind S R L | OSCILLATION MECHANISM FOR CHAIRS |
| CN108209254A (en) * | 2018-01-30 | 2018-06-29 | 锐迈机械科技（吴江）有限公司 | A kind of follow-up device of backrest of movable chair |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8449027B2 (en) * | 2010-03-23 | 2013-05-28 | L & P Property Management Company | Full-flat recline linkage |
| CN201718808U (en) * | 2010-05-20 | 2011-01-26 | 上海延锋江森座椅有限公司 | Adjustable chair structure |
| CN203468044U (en) * | 2013-09-03 | 2014-03-12 | 礼恩派(嘉兴)有限公司 | Electric pendulum-equipped mechanical stretching device |
| CN103598750A (en) * | 2013-10-30 | 2014-02-26 | 浙江工业大学 | Roller-type leisure chair for elders |
| 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 |
| CN103976585B (en) * | 2014-04-11 | 2016-01-06 | 浙江永艺家具股份有限公司 | A kind of seat and functional frame thereof |
| CN104068657B (en) * | 2014-07-08 | 2017-02-15 | 永艺家具股份有限公司 | Seat and functional frame thereof |
| CN104083008B (en) * | 2014-07-30 | 2017-02-22 | 李人英 | Multi-state telescopic support |
| CN204561484U (en) * | 2015-01-14 | 2015-08-19 | 浙江工业大学 | Colourful gesture leisure transfer chair |
-
2015
- 2015-01-14 CN CN201510017650.1A patent/CN104545060B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104545060A (en) | 2015-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104545060B (en) | Multi-posture leisure split chair | |
| CN104398033B (en) | Interlinking lifting chair | |
| CN103876500A (en) | Electric transfer leisure chair | |
| CN103598748A (en) | Chair for elders | |
| CN105146944B (en) | A kind of electronic old-man chair | |
| CN104545064B (en) | Iron stand mechanism of split horizontal sliding chair | |
| CN203763456U (en) | Coordinated type massage armchair leg beautifying rack | |
| CN205568383U (en) | Electronic massage shampoo bed chair | |
| CN107928972B (en) | Novel backrest and calf linkage massage armchair | |
| CN106236430A (en) | Multifunctional medical health care bed | |
| CN203676556U (en) | Chair for old people | |
| CN105055114A (en) | Massage armchair with stowable leg | |
| CN204561484U (en) | Colourful gesture leisure transfer chair | |
| CN201840078U (en) | Office reclining chair | |
| CN106419259A (en) | Anti-falling dual-motor functional sofa | |
| CN102029047A (en) | Multifunctional body-building chair | |
| CN203106393U (en) | Dual-purpose back-rest chair for sitting and lying | |
| CN211559201U (en) | Stable multifunctional tea table | |
| CN204050821U (en) | A kind of Multifunctional situp chair | |
| CN204292603U (en) | Interlinking lifting chair | |
| CN204410178U (en) | Transfer horizontal sliding chair brandreth mechanism | |
| CN204169409U (en) | The chair that a kind of telescopic is adjustable | |
| CN107280320A (en) | All-electric extension is hair washing bed | |
| CN208925382U (en) | Combine tea table | |
| CN201840079U (en) | Leant-back deck chair with negative angle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200526 Address after: 325300 Nankengyuan Village, Xikeng She Town, Wencheng County, Wenzhou City, Zhejiang Province Patentee after: Zhou Wuxian Address before: 310000 room 1004-1006, building 17, No. 57, Science Park Road, Baiyang street, Hangzhou Economic Development Zone, Zhejiang Province Patentee before: Zhejiang Qibo Intellectual Property Operation Co.,Ltd. Effective date of registration: 20200526 Address after: 310000 room 1004-1006, building 17, No. 57, Science Park Road, Baiyang street, Hangzhou Economic Development Zone, Zhejiang Province Patentee after: Zhejiang Qibo Intellectual Property Operation Co.,Ltd. Address before: The city Zhaohui six districts Chao Wang Road Hangzhou city Zhejiang province Zhejiang University of Technology No. 18 310014 Patentee before: ZHEJIANG UNIVERSITY OF TECHNOLOGY |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201020 Address after: 277400 economic development zone, Taierzhuang District, Shandong, Zaozhuang Patentee after: ZAOZHUANG FENGRUN GIFTS Co.,Ltd. Address before: 325300 Nankengyuan Village, Xikeng She Town, Wencheng County, Wenzhou City, Zhejiang Province Patentee before: Zhou Wuxian |