CN2707109Y - Electric driven swing chair - Google Patents
Electric driven swing chair Download PDFInfo
- Publication number
- CN2707109Y CN2707109Y CN 200420018177 CN200420018177U CN2707109Y CN 2707109 Y CN2707109 Y CN 2707109Y CN 200420018177 CN200420018177 CN 200420018177 CN 200420018177 U CN200420018177 U CN 200420018177U CN 2707109 Y CN2707109 Y CN 2707109Y
- Authority
- CN
- China
- Prior art keywords
- seat support
- fork
- hinged
- swing
- chair seat
- 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
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Abstract
The utility model relates to an electric driven swing chair which is suitable for the living room of family, comprising a chair seat 1 and a fixing support 6. The chair seat is hinged with the fixing support 6 by swing links, 2b which are arranged symmetrically on both sides, and the different point of the utility model lies in that the underside of the chair seat is provided with a driver, which is connected with the chair seat or the swing link by a crank link mechanism. The swing links are arranged on the left side and the right side of the chair seat, and each side is provided with two swing links 2a, 2b, and two swing links can form a parallelogram to respectively hinge with the chair seat and the fixing support, and thus a parallelogram four-link mechanism is formed. The two swing links can form an inverted trapezoid to respectively hinge with the chair seat and the fixing support, and an inverted trapezoid four-link mechanism is formed. The positive effect of the utility model lies in that the underside of the chair seat is additively provided with the driving device, and the manual control is cancelled, while in use, the utility model has advantages of labour saving and convenience; the utility model provides the running locus of the front-rear parallel swing or the front-rear and up-down swing, and the user can feel much more comfortable.
Description
Technical field
The utility model relates to a kind of Electric driven swing chair that family room uses that is suitable for.
Background technology
Existing pendulum chair is that the fork by both sides links to each other with seat support and constitutes, and seat support swings back and forth by fork, provides peaceful and comfortable comfort to the user.Existing pendulum chair need could be realized swing by manpower, and this has brought inconvenience to use.
Summary of the invention
Technical problem to be solved in the utility model is exactly the deficiency that exists at above-mentioned prior art and provide a kind of and need not manpower, wave comfortable Electric driven swing chair.
The utility model is to solve the problems of the technologies described above the technical scheme that is proposed to be: include seat support 1 and fixed support 6, seat support is hinged by fork 2a, 2b and the fixed support 6 of bilateral symmetry setting, its difference is that described seat support below is installed on driver, and driver links to each other with seat support or fork by a toggle.
Press such scheme, described fork is arranged on the left and right sides of seat support, and every side is installed two fork 2a, 2b, and two forks can become parallelogram and seat support, fixed support to be hinged respectively, constitute a parallelogram four-bar mechanism, makes the seat support parallel swing in front and back; Two forks can become down trapezoidal and be hinged respectively with seat support, fixed support, constitute one and fall trapezoidal four-bar mechanism, and seat support is teetered in swing, produce the pitching effect, further strengthen and wave comfort.
Good effect of the present utility model is:
1. install drive unit additional at the seat support downside, removed manpower control from, laborsaving convenience during use;
2. fixed support hangs seat support, and fork 2a, 2b and seat support constitute parallelogram or trapezoidal, and the running orbit that parallel swing or front and back teeter before and after providing can make the user more feel comfortable.
Description of drawings
Fig. 1 is the structure chart of facing of an embodiment of the utility model.
The specific embodiment
Further specify an embodiment of the present utility model below in conjunction with accompanying drawing.
Include seat support 1, the seat support bottom is equipped with underframe, the pole 7a that underframe is installed by the front and back bilateral symmetry, 7b constitutes, be provided with the fixed support 6 of frame shape in the both sides of seat support, fixed support 6 is by two fork 2a, 2b and seat support underframe are hinged, two fork 2a, the upper end of 2b is hinged with fixed support respectively, the lower end respectively with the pole 7a of underframe, 7b is hinged, two fork 2a after hinged, it is trapezoidal that 2b becomes, constitute one with underframe and fall trapezoidal four-bar mechanism, below seat support 1, be installed on driver 5, driver is made up of motor and decelerator, motor can carry out speed governing and timing, driver links to each other with a toggle by pulley apparatus, toggle is made of crank 4 and connecting rod 3, and the lower end of the output of its connecting rod and fork 2a is hinged, and drives the seat support front and back by toggle and oscillates.When seat support is put backward, because two forks are uneven, the lower end of fork 2b is from moving toward the back upper place down, this moment, then moved toward the back lower place from last the lower end of fork 2a, make the rotation backward when swinging backward of whole seat support, seat support recedes, when seat support during to forward swing, move toward the front lower place from last the lower end of fork 2b, this moment, then moved from down past front upper place the lower end of fork 2a, make the rotation forward when swinging forward of whole seat support, seat support turns forward, and reaches the effect that easy chair has.
Claims (4)
1. Electric driven swing chair, include seat support (1) and fixed support (6), seat support is hinged with fixed support (6) by the fork (2a, 2b) that bilateral symmetry is provided with, it is characterized in that described seat support below is installed on driver (5), driver links to each other with seat support or fork by a toggle.
2. by the described Electric driven swing chair of claim 1, it is characterized in that described fork is arranged on the left and right sides of seat support, every side is installed two forks (2a, 2b), and two forks become parallelogram and seat support, fixed support to be hinged respectively, constitute a parallelogram four-bar mechanism.
3. by the described Electric driven swing chair of claim 1, it is characterized in that described fork is arranged on the both sides of seat support, every side is installed two forks (2a, 2b), and two forks become down trapezoidal and are hinged respectively with seat support, fixed support, constitutes one and falls trapezoidal four-bar mechanism.
4. by claim 1 or 3 described Electric driven swing chairs, it is characterized in that described seat support bottom is equipped with underframe, pole (the 7a that underframe is installed by the front and back bilateral symmetry, 7b) constitute, be provided with the fixed support (6) of frame shape in the both sides of seat support, fixed support is by two fork (2a, 2b) be hinged with the seat support underframe, two fork (2a, upper end 2b) is hinged with fixed support respectively, the lower end respectively with the pole (7a of underframe, 7b) be hinged, two fork (2a after hinged, 2b) become trapezoidal, constitute one with underframe and fall trapezoidal four-bar mechanism, be installed on driver (5) in seat support (1) below, driver is made up of motor and decelerator, driver links to each other with a toggle by pulley apparatus, toggle is made of crank (4) and connecting rod (3), the lower end of the output of its connecting rod and fork (2a) is hinged
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018177 CN2707109Y (en) | 2004-05-24 | 2004-05-24 | Electric driven swing chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018177 CN2707109Y (en) | 2004-05-24 | 2004-05-24 | Electric driven swing chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2707109Y true CN2707109Y (en) | 2005-07-06 |
Family
ID=34848922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420018177 Expired - Fee Related CN2707109Y (en) | 2004-05-24 | 2004-05-24 | Electric driven swing chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2707109Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934914A (en) * | 2012-05-29 | 2013-02-20 | 梁秀芬 | Motor-driven dynamic seat driven by crank connecting rod mechanisms and motion original point determination method thereof |
| CN103082713A (en) * | 2013-01-29 | 2013-05-08 | 黎丽红 | Electric rocking chair |
-
2004
- 2004-05-24 CN CN 200420018177 patent/CN2707109Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934914A (en) * | 2012-05-29 | 2013-02-20 | 梁秀芬 | Motor-driven dynamic seat driven by crank connecting rod mechanisms and motion original point determination method thereof |
| CN102934914B (en) * | 2012-05-29 | 2015-03-11 | 梁秀芬 | Motor-driven dynamic seat driven by crank connecting rod mechanisms and motion original point determination method thereof |
| CN103082713A (en) * | 2013-01-29 | 2013-05-08 | 黎丽红 | Electric rocking chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050706 Termination date: 20110524 |