CN103598751A - Lifting-type longue - Google Patents
Lifting-type longue Download PDFInfo
- Publication number
- CN103598751A CN103598751A CN201310531035.3A CN201310531035A CN103598751A CN 103598751 A CN103598751 A CN 103598751A CN 201310531035 A CN201310531035 A CN 201310531035A CN 103598751 A CN103598751 A CN 103598751A
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- China
- Prior art keywords
- plate body
- axle center
- backrest
- chute
- seat
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Abstract
The invention discloses a lifting-type longue which comprises a base of a frame structure, a footrest, a seat board and a backrest, the base is provided with supporting rods, the footrest and the seat board are in hinged connection with the supporting rods through supporting blocks, the backrest is in hinged connection with the supporting rods through a supporting shaft; the backrest, the seat board and the footrest are connected with each other through a linkage mechanism; the linkage mechanism comprises a linkage shaft, a third plate body and a fourth plate body. The lifting-type longue can, under the condition of unchanging of original longue functions, achieve simple structure, convenient assembly, low price and other requirements by great changing of the linkage mechanism, is better in practicability, well overcomes the original longue defects in all aspects, and has a higher use value.
Description
Technical field
The present invention relates to a kind of lift chaise longue.
Background technology
Along with the fast development of Chinese society, people are also more and more higher for the pursuit of quality of the life.A comfortable multi-functional lift chaise longue brings very large facility can to people's life.Modern chaise longue allow user stretch forward toe board, with respect to seat portion swing back backward backrest and lifting seat portion so as its, lie and lean on.When bringing convenience, also exist a series of problem: the link gear mechanism on these seats is complicated, complicated structural limitations the installing space of electric device, so just need to increase the stroke of electric device or adopt a plurality of electric devices to realize desired function.
Summary of the invention
In order to overcome existing chaise longue linkage unit complex structure, electric device installing space, be restricted, the whole defect such as heavy and expensive of chair, the invention provides a kind of simple in structure, easy to use, lift chaise longue that economy is high.
The technical solution used in the present invention is:
Lift chaise longue, the base, toe board, seat and the backrest that comprise frame structure, it is characterized in that: on described base, be provided with support bar, described toe board and seat are all hinged on described support bar by back-up block, and described backrest is hinged on described support bar by back shaft; Between described backrest, seat and toe board, by a link gear, be connected to each other;
Described link gear comprises universal driving shaft, the 3rd plate body and the 4th plate body; The rear end of described base is provided with the first plate body, is connected with a pair of the first chute in parallel position on described seat; Between back-up block described in both sides, be provided with described universal driving shaft, affixed with one end of the second plate body, the 5th plate body, the 6th plate body and the 7th plate body respectively on described universal driving shaft, the other end of the second described plate body is fixed on described back-up block; Between the other end of the 7th described plate body and the first described plate body, be provided with electric pushrod, the other end of the 6th described plate body is arranged in the first described chute, and can slide along the first described chute; The middle part of the 5th described plate body and one end of the 4th plate body are hinged, one end and the toe board of the 3rd described plate body are hinged, the other end of the 3rd described plate body offers the second chute, and the other end of the 5th described plate body is arranged in the second described chute and can slides along the second described chute; The lower end of the other end of the 4th described plate body and described backrest is hinged.
Further, described toe board is provided with the 6th axle center and the 7th axle center, and described toe board is by the 6th described axle center and described back-up block pivot joint, and described toe board is by the 7th described axle center and the 3rd described plate body pivot joint;
Described seat is provided with the 5th axle center and the 3rd axle center, described seat is by described the 5th axle center and back-up block pivot joint, described universal driving shaft is by the 6th described plate body and the 3rd described axle center pivot joint, and described universal driving shaft can slide along the first chute on described seat by the 3rd described axle center;
Described backrest is provided with the 11 axle center and the second axle center, and described backrest is by the 11 described axle center and the 4th plate body pivot joint; Described the 4th plate body is by the tenth axle center and the 5th plate body pivot joint;
The 5th described plate body is by the 9th axle center and described the 3rd plate body pivot joint;
Described base is provided with the first axle center, and the first described plate body is by one end pivot joint of the first axle center and electric pushrod, and described universal driving shaft is by the other end pivot joint of the 8th axle center and the 7th plate body.
Further, the first described chute is inverted L shape structure.
The motion principle of lift chaise longue of the present invention is:
Toe board protracts and the backrest layback stage, and seat portion transfixion, presses electric-controlled switch, and electric pushrod slowly extends, and drives the 5th plate body, the 6th plate body and the 7th plate body on universal driving shaft to clockwise rotate around the 4th axle center.Wherein the 6th plate body slides along the first chute by the 3rd axle center, and it is static that seat keeps; Meanwhile, the 5th plate body drives the 9th axe movement, due to the 9th extreme position of axle center in the second chute, therefore drives seat to rotate around the 6th axle center; Meanwhile, the 5th plate body also drives the tenth axe movement, and then has driven backrest to rotate around the second axle center.Whole process backrest and toe board link, and toe board and backrest all move to extreme position, otherwise by controlling motor switch, toe board and backrest are all returned to initial position.
In the seat portion lifting stage, toe board remains on initial position, presses electric-controlled switch, and electric pushrod slowly shrinks, and drives the 5th plate body, the 6th plate body and the 7th plate body on universal driving shaft to rotate counterclockwise around the 4th axle center.Wherein the 6th plate body slides along the first chute by the 3rd axle center, and then drives seat to rotate around the 5th axle center, and the process of rotation that is to say the process of lifting; Meanwhile, the 5th plate body moves by the tenth shaft core driving the 4th plate body, and then drives backrest to rotate around the second axle center.When seat portion runs to extreme position, control electric-controlled switch, overall structure motion is contrary to the above, and seat portion is returned to initial position.
Beneficial effect of the present invention is embodied in: in the situation that the original chaise longue function of reservation is constant, by changing interlock scheme, reach the various requirements such as simple in structure, easy to assembly, low price, have practicality better; Overcome well the defect of original chaise longue each side, had higher use value.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the side sectional view of same chair under original state.
Fig. 3 is same chair toe board and back-rest linked state underside view.
Fig. 4 is the side view under the present portion of same chair lifting state.
The specific embodiment
Referring to figs. 1 through Fig. 4, lift chaise longue, the base 1, toe board 9, seat 6 and the backrest 4 that comprise frame structure, on described base 1, be provided with support bar 2, described toe board 9 and seat 6 are all hinged on described support bar 2 by back-up block 8, and described backrest 4 is hinged on described support bar 2 by back shaft 5; Between described backrest 4, seat 6 and toe board 9, by a link gear, be connected to each other;
Described link gear comprises universal driving shaft 10, the 3rd plate body 11 and the 4th plate body 12; The rear end of described base 1 is provided with the first plate body 3, is connected with a pair of the first chute 27 in parallel position on described seat 6; Between back-up block 8 described in both sides, be provided with described universal driving shaft 10, affixed with one end of the second plate body 7, the 5th plate body 25, the 6th plate body 26 and the 7th plate body 29 respectively on described universal driving shaft 10, the other end of the second described plate body 7 is fixed on described back-up block 8; Between the other end of the 7th described plate body 29 and described the first plate body 3, be provided with electric pushrod 13, the other end of the 6th described plate body 26 is arranged in the first described chute 27, and can slide along the first described chute 27; The middle part of the 5th described plate body 25 and one end of the 4th plate body 12 are hinged, one end and the toe board 9 of the 3rd described plate body 11 are hinged, the other end of the 3rd described plate body 11 offers the second chute 28, and the other end of the 5th described plate body 25 is arranged in the second described chute 28 and can slides along the second described chute 28; The lower end of the other end of the 4th described plate body 12 and described backrest 4 is hinged.
Further, described toe board 9 is provided with the 6th axle center 19 and the 7th axle center 20, and described toe board 9 is by the 6th described axle center 19 and described back-up block 8 pivot joints, and described toe board 9 is by the 7th described axle center 20 and the 3rd described plate body 11 pivot joints;
Described seat 6 is provided with the 5th axle center 18 and the 3rd axle center 16, described seat 6 is by the 5th described axle center 18 and back-up block 8 pivot joints, described universal driving shaft 10 is by the 6th described plate body 26 and the 3rd described axle center 16 pivot joints, and described universal driving shaft 10 can slide along the first chute 27 on described seat 6 by the 3rd described axle center 16;
Described backrest 4 is provided with the 11 axle center 24 and the second axle center 15, and described backrest 4 is by the 11 described axle center 24 and the 4th plate body 12 pivot joints; Described the 4th plate body 12 is by the tenth axle center 23 and the 5th plate body 25 pivot joints;
Described the 5th plate body 25 is by the 9th axle center 22 and described the 3rd plate body 11 pivot joints;
Described base 1 is provided with the first axle center 14, the first described plate body 3 one end pivot joint with electric pushrod 13 by the first axle center 14, and described universal driving shaft 10 is by the other end pivot joint of the 8th axle center 21 and the 7th plate body.
Further, the first described chute 27 is inverted L shape structure.
The motion principle of lift chaise longue of the present invention is:
Toe board protracts and the backrest layback stage, and seat portion transfixion, presses electric-controlled switch, and electric pushrod 13 slowly extends, and drives the 5th plate body 25, the 6th plate body 26 and the 7th plate body 29 on universal driving shaft 10 to clockwise rotate around the 4th axle center 17.Wherein the 6th plate body 26 slides along the first chute 27 by the 3rd axle center 16, and seat 6 keeps static; Meanwhile, the 5th plate body 25 drives the 9th axle center 22 motions, due to the 9th extreme position of axle center 22 in the second chute 28, therefore drives seat 6 to rotate around the 6th axle center 19; Meanwhile, the 5th plate body 25 also drives the tenth axle center 23 motions, and then has driven backrest 4 to rotate around the second axle center 15.Whole process backrest 4 links with toe board 9, and toe board 9 and backrest 4 all move to extreme position, otherwise by controlling motor switch, toe board and backrest are all returned to initial position.
In the seat portion lifting stage, toe board remains on initial position, presses electric-controlled switch, and electric pushrod 13 slowly shrinks, and drives the 5th plate body 25, the 6th plate body 26 and the 7th plate body 29 on universal driving shaft to rotate counterclockwise around the 4th axle center 17.Wherein the 6th plate body 26 slides along the first chute 27 by the 3rd axle center 16, and then drives seat 6 to rotate around the 5th axle center 18, and the process of rotation that is to say the process of lifting; Meanwhile, the 5th plate body 25 drives the 4th plate body 12 motions by the tenth axle center 23, and then drives backrest to rotate around the second axle center 15.When seat portion runs to extreme position, control electric-controlled switch, overall structure motion is contrary to the above, and seat portion is returned to initial position.
Content described in this description embodiment is only enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as only limiting to the concrete form that embodiment states, protection scope of the present invention also and in those skilled in the art, according to the present invention, conceive the equivalent technologies means that can expect.
Claims (3)
1. lift chaise longue, the base, toe board, seat and the backrest that comprise frame structure, it is characterized in that: on described base, be provided with support bar, described toe board and seat are all hinged on described support bar by back-up block, and described backrest is hinged on described support bar by back shaft; Between described backrest, seat and toe board, by a link gear, be connected to each other;
Described link gear comprises universal driving shaft, the 3rd plate body and the 4th plate body; The rear end of described base is provided with the first plate body, is connected with a pair of the first chute in parallel position on described seat; Between back-up block described in both sides, be provided with described universal driving shaft, affixed with one end of the second plate body, the 5th plate body, the 6th plate body and the 7th plate body respectively on described universal driving shaft, the other end of the second described plate body is fixed on described back-up block; Between the other end of the 7th described plate body and the first described plate body, be provided with electric pushrod, the other end of the 6th described plate body is arranged in the first described chute, and can slide along the first described chute; The middle part of the 5th described plate body and one end of the 4th plate body are hinged, one end and the toe board of the 3rd described plate body are hinged, the other end of the 3rd described plate body offers the second chute, and the other end of the 5th described plate body is arranged in the second described chute and can slides along the second described chute; The lower end of the other end of the 4th described plate body and described backrest is hinged.
2. lift chaise longue as claimed in claim 1, it is characterized in that: described toe board is provided with the 6th axle center and the 7th axle center, described toe board is by the 6th described axle center and described back-up block pivot joint, and described toe board is by the 7th described axle center and the 3rd described plate body pivot joint;
Described seat is provided with the 5th axle center and the 3rd axle center, described seat is by described the 5th axle center and back-up block pivot joint, described universal driving shaft is by the 6th described plate body and the 3rd described axle center pivot joint, and described universal driving shaft can slide along the first chute on described seat by the 3rd described axle center;
Described backrest is provided with the 11 axle center and the second axle center, and described backrest is by the 11 described axle center and the 4th plate body pivot joint; Described the 4th plate body is by the tenth axle center and the 5th plate body pivot joint;
The 5th described plate body is by the 9th axle center and described the 3rd plate body pivot joint;
Described base is provided with the first axle center, and the first described plate body is by one end pivot joint of the first axle center and electric pushrod, and described universal driving shaft is by the other end pivot joint of the 8th axle center and the 7th plate body.
3. lift chaise longue as claimed in claim 2, is characterized in that: the first described chute is inverted L shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310531035.3A CN103598751A (en) | 2013-10-30 | 2013-10-30 | Lifting-type longue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310531035.3A CN103598751A (en) | 2013-10-30 | 2013-10-30 | Lifting-type longue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103598751A true CN103598751A (en) | 2014-02-26 |
Family
ID=50117063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310531035.3A Pending CN103598751A (en) | 2013-10-30 | 2013-10-30 | Lifting-type longue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103598751A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107692544A (en) * | 2017-09-22 | 2018-02-16 | 徐金明 | Formula of sinking afterwards embraces afternoon nap pupil chair of lying |
| CN110477651A (en) * | 2019-08-26 | 2019-11-22 | 江门市恒卓理容器材有限公司 | A kind of reason holder chair |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4365836A (en) * | 1980-08-29 | 1982-12-28 | Cleveland Chair Company | Motorized reclining chair |
| JPH02100838U (en) * | 1989-01-30 | 1990-08-10 | ||
| JPH0682957U (en) * | 1993-05-13 | 1994-11-29 | 株式会社ハウジングハセベ | Hanging chair |
| JPH0919457A (en) * | 1995-07-06 | 1997-01-21 | Yoshiki Ochiai | Chair with standing function |
| JP2003102581A (en) * | 2001-09-28 | 2003-04-08 | France Bed Co Ltd | Chair |
| CN2675099Y (en) * | 2003-11-13 | 2005-02-02 | 买买提·热合曼 | multipurpose wheelchair |
| CN201718808U (en) * | 2010-05-20 | 2011-01-26 | 上海延锋江森座椅有限公司 | Adjustable chair structure |
| CN102389357A (en) * | 2011-07-19 | 2012-03-28 | 厦门蒙发利科技（集团）股份有限公司 | Single-drive massaging chair with zero-gravity simulation function |
| CN102727002A (en) * | 2011-03-31 | 2012-10-17 | 明门香港股份有限公司 | Folding baby seat with adjustable backrest |
| CN202844035U (en) * | 2012-09-26 | 2013-04-03 | 厦门蒙发利科技（集团）股份有限公司 | Lifting crus device of massage armchair |
| CN203633787U (en) * | 2013-10-30 | 2014-06-11 | 浙江工业大学 | Lifting deck chair |
-
2013
- 2013-10-30 CN CN201310531035.3A patent/CN103598751A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4365836A (en) * | 1980-08-29 | 1982-12-28 | Cleveland Chair Company | Motorized reclining chair |
| JPH02100838U (en) * | 1989-01-30 | 1990-08-10 | ||
| JPH0682957U (en) * | 1993-05-13 | 1994-11-29 | 株式会社ハウジングハセベ | Hanging chair |
| JPH0919457A (en) * | 1995-07-06 | 1997-01-21 | Yoshiki Ochiai | Chair with standing function |
| JP2003102581A (en) * | 2001-09-28 | 2003-04-08 | France Bed Co Ltd | Chair |
| CN2675099Y (en) * | 2003-11-13 | 2005-02-02 | 买买提·热合曼 | multipurpose wheelchair |
| CN201718808U (en) * | 2010-05-20 | 2011-01-26 | 上海延锋江森座椅有限公司 | Adjustable chair structure |
| CN102727002A (en) * | 2011-03-31 | 2012-10-17 | 明门香港股份有限公司 | Folding baby seat with adjustable backrest |
| CN102389357A (en) * | 2011-07-19 | 2012-03-28 | 厦门蒙发利科技（集团）股份有限公司 | Single-drive massaging chair with zero-gravity simulation function |
| CN202844035U (en) * | 2012-09-26 | 2013-04-03 | 厦门蒙发利科技（集团）股份有限公司 | Lifting crus device of massage armchair |
| CN203633787U (en) * | 2013-10-30 | 2014-06-11 | 浙江工业大学 | Lifting deck chair |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107692544A (en) * | 2017-09-22 | 2018-02-16 | 徐金明 | Formula of sinking afterwards embraces afternoon nap pupil chair of lying |
| CN110477651A (en) * | 2019-08-26 | 2019-11-22 | 江门市恒卓理容器材有限公司 | A kind of reason holder chair |
| CN110477651B (en) * | 2019-08-26 | 2022-07-01 | 江门市恒卓理容器材有限公司 | Chair with storage seat |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140226 |