CN203424632U - Automatic folding mechanism of sofa bed - Google Patents
Automatic folding mechanism of sofa bed Download PDFInfo
- Publication number
- CN203424632U CN203424632U CN201320325725.9U CN201320325725U CN203424632U CN 203424632 U CN203424632 U CN 203424632U CN 201320325725 U CN201320325725 U CN 201320325725U CN 203424632 U CN203424632 U CN 203424632U
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- China
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- portable plate
- folding mechanism
- automatic folding
- stock
- fore
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- Expired - Fee Related
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Abstract
The utility model provides an automatic folding mechanism of a sofa bed. The automatic folding mechanism comprises a front support, a rear support as well as a front movable board and a rear movable board which are arranged between the front support and the rear support, wherein the front support is hinged with the front movable board, the rear movable board is hinged with the front movable board, the rear support is hinged with the rear movable board, the front support is provided with a motor, an idler wheel is arranged on the shaft of the motor, and the motor drives the front support to move back so as to be sheathed with the rear support to lead the front movable board and the rear movable board to be erected. The automatic folding mechanism of the sofa bed not only can be folded automatically, but also is convenient to use and saves more space.
Description
Technical field
The utility model relates to a kind of automatic folding mechanism of divan.
Background technology
Divan, is both can work as sofa to use a kind of furniture that also can work as bed use, and the occasion that is relatively applicable to limited space is used.In prior art, divan is generally that both sides are folded into couch, and needs artificially the back cushion of divan to be dug or be put down the conversion that realizes sofa and bed when folding, uses inconvenience, and can not save a lot of spaces.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of automatic folding mechanism of divan, not only can auto-folder, and be easy to use, and more save space.
A kind of automatic folding mechanism of divan, comprise fore-stock, after-poppet and the front portable plate between fore-stock and after-poppet and rear portable plate, described fore-stock and front portable plate is hinged is connected together, described rear portable plate and front portable plate are hinged, described after-poppet and described rear portable plate are hinged, on described fore-stock, be provided with motor, on the axle of described motor, be provided with roller.
Together with described motor drives and moves after fore-stock and to be linked in after-poppet, and front portable plate and rear portable plate are holded up, form sofa, also can drive fore-stock reach that front portable plate and rear portable plate are put down and form bed together with fore-stock, realize the conversion of sofa and bed, conveniently save trouble, and it is less to take up room while being folded into sofa.
Described fore-stock rear end is provided with support, in described support, is provided with pulley, and this structural strengthening supports, and structure is more firm.
On described fore-stock, be provided with the switch of motor, during use, only need to click switch, just can realize the automatic conversion of sofa and bed.
Adopt above technology, the obtained beneficial effect of the utility model is: the automatic folding mechanism of a kind of divan that the utility model provides, not only can auto-folder, and be easy to use, and more save space.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of the automatic folding mechanism of divan described in the utility model.
The specific embodiment
As shown in Figure 1, the automatic folding mechanism of divan described in the utility model comprises fore-stock 1, after-poppet 2 and the front portable plate 3 between fore-stock 1 and after-poppet 2 and rear portable plate 4, described fore-stock 1 is hinged by hinge with front portable plate 3, and can relatively rotate, rear portable plate 4 is hinged by hinge with front portable plate 3, and can relatively rotate, after-poppet 2 is hinged with described rear portable plate 4, can relatively rotate, on fore-stock 1, be provided with motor 11, on the axle of motor 11, be fixed with roller 12, roller 12 rotates along with the rotation of axle, fore-stock 1 side is provided with the switch 14 of opening and closing motor 11, the hinged one end of described fore-stock 1 and front portable plate 3 is also installed with supports 13, the end of support 13 is provided with pulley 15, pulley 15 is ground rotation relatively, the effect of reinforcing is played in support 13, while making it as bed, structure is more stable, rear portable plate 4 both sides are provided with connecting rod 41, connecting rod 41 couples together rear portable plate 4 two ends, and connecting rod 41 is hinged by bearing pin with after-poppet 2, and on described bearing pin, cover has torsionspring 5, described torsionspring 5 one end are fixed on connecting rod 41, and the other end is fixed on after-poppet 2, after-poppet 2 is the quadra of an end opening, width is less than fore-stock 1 width, not only can pack into fore-stock 1, and can support rear portable plate 4 and front portable plate 3, after-poppet 2 both sides are provided with side stand 21, side stand 21 is arranged on the quadra of after-poppet 2 both sides for level, for handrail is installed.
When needs convert sofa to from bed, press switch 14, open motor 11, roller 12 moves after rotating and driving fore-stock 1, rear portable plate 4 and front portable plate 3 are slowly holded up to be superimposed together and are formed the backrest of sofa, together with fore-stock 1 is linked in after-poppet 2, fore-stock 1 is as the cushion of sofa, and 2 pairs of fore-stocks 1 of after-poppet play 13 effects of supporting; When needs convert to bed from sofa, press switch 14, open motor 11, roller 12 drives fore-stocks 1 reach that rear portable plate 4 and front portable plate 3 are put down.
Claims (8)
1. the automatic folding mechanism of a divan, it is characterized in that: comprise fore-stock, after-poppet and the front portable plate between fore-stock and after-poppet and rear portable plate, described fore-stock and front portable plate are hinged, described rear portable plate and front portable plate are hinged, described after-poppet and described rear portable plate are hinged, on described fore-stock, be provided with motor, on the axle of described motor, be provided with roller.
2. the automatic folding mechanism of divan according to claim 1, is characterized in that: described fore-stock rear end is provided with support.
3. the automatic folding mechanism of divan according to claim 2, is characterized in that: in described support, be provided with pulley.
4. the automatic folding mechanism of divan according to claim 1, is characterized in that: the switch that is provided with motor on described fore-stock.
5. the automatic folding mechanism of divan according to claim 1, is characterized in that: described front portable plate and fore-stock, described front portable plate and rear portable plate are all hinged by hinge.
6. the automatic folding mechanism of divan according to claim 1, is characterized in that: on described rear portable plate, be provided with connecting rod, described connecting rod and described after-poppet are hinged by bearing pin.
7. the automatic folding mechanism of divan according to claim 6, is characterized in that: on described bearing pin, cover has reset torsionspring, and described reset torsionspring one end is fixed on connecting rod, and one end is fixed on after-poppet.
8. the automatic folding mechanism of divan according to claim 1, is characterized in that: the side stand that is provided with fixed armrest on described after-poppet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320325725.9U CN203424632U (en) | 2013-06-06 | 2013-06-06 | Automatic folding mechanism of sofa bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320325725.9U CN203424632U (en) | 2013-06-06 | 2013-06-06 | Automatic folding mechanism of sofa bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203424632U true CN203424632U (en) | 2014-02-12 |
Family
ID=50053703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320325725.9U Expired - Fee Related CN203424632U (en) | 2013-06-06 | 2013-06-06 | Automatic folding mechanism of sofa bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203424632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105686449A (en) * | 2016-03-31 | 2016-06-22 | 海宁美惠机械有限公司 | Comfortable electric sofa iron stand |
| CN108836002A (en) * | 2018-06-05 | 2018-11-20 | 李卓宸 | Foldable soft-bed |
-
2013
- 2013-06-06 CN CN201320325725.9U patent/CN203424632U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105686449A (en) * | 2016-03-31 | 2016-06-22 | 海宁美惠机械有限公司 | Comfortable electric sofa iron stand |
| CN105686449B (en) * | 2016-03-31 | 2017-10-20 | 海宁美惠机械有限公司 | Comfort type Electric sofa brandreth |
| CN108836002A (en) * | 2018-06-05 | 2018-11-20 | 李卓宸 | Foldable soft-bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20150606 |
|
| EXPY | Termination of patent right or utility model |