CN1271554A - Supporting rod type sofa bed folded upward - Google Patents
Supporting rod type sofa bed folded upward Download PDFInfo
- Publication number
- CN1271554A CN1271554A CN 00110419 CN00110419A CN1271554A CN 1271554 A CN1271554 A CN 1271554A CN 00110419 CN00110419 CN 00110419 CN 00110419 A CN00110419 A CN 00110419A CN 1271554 A CN1271554 A CN 1271554A
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- China
- Prior art keywords
- bed
- cushion
- fixed
- case
- supporting rod
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Abstract
A sofa bed foldable upwards is disclosed. Its handrests and bed head are linked to bed case. In the bed base, there is a movable supporting rod, whose one end is fixed via pin to the bottom of bed case and another end to cushion. The base cushion is under the cushion and linked to it via a foldable connecting part. The cushion is linked to one ends of the connecting rods for bed legs. Its another ends are fixed to lower ends of bed legs. The upper ends of bed legs are fixed to base cushion. The back cushion are supported on bed head by supporting rods. Its advantages are simple structure, low cost, small occupied ground and relatively long bed body when pulled out.
Description
The present invention relates to a kind of supporting rod type sofa bed folded upward.
The divan of Chu Shouing has following several in the market: 1, all-metal construction, whole bed body are placed in the case, need take away seat cushion during use, and pull out a body and launch lathe bed, this divan cost height, complex structure, market is limited; 2, metal or woodenly become a body after utilizing backrest to fall, this class divan appearance is not attractive in appearance, humble and shabby, need move sofa during use, and is very inconvenient, and sofa need have certain length simultaneously, and floor space is bigger; 3, OK a karaoke club bed formula, similar folding simmons is not attractive in appearance, uncomfortable.
The purpose of this invention is to provide a kind of attractive in appearance, take up an area of for a short time, effectively utilize the supporting rod type sofa bed folded upward of all parts of sofa.
For achieving the above object, technical scheme of the present invention is: a kind of strut-type sofa bed folded upward, comprise the head of a bed, back cushion, seat cushion, handrail, bed case, handrail links to each other with the bed case with the head of a bed, be provided with a movable support rod in the bed case, an end of support bar is fixed on a case bottom by axle, and the other end is fixing on cushion by back shaft, heelpiece is present rebasing following, links to each other with seat cushion by collapsible connector.
The present invention is owing to adopt said structure, make sofa atmosphere attractive in appearance, do not see folding part on the sofa surface, can be made into the standard sofa, simple in structure, cost is low, because bed body expansion direction is perpendicular to sofa, therefore (during the sofa state) occupation of land is less at ordinary times, and can pull out long lathe bed, this product has effectively utilized all parts of sofa, structure is ingenious, has attractive appearance, and has reduced cost effectively.
Fig. 1 is the structural representation under the sofa state of the present invention.
Fig. 2 is the structural representation under the bed body state of the present invention.
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further: a kind of sofa bed folded upward comprises the head of a bed 1, back cushion 2, seat cushion 3, handrail 12, bed case 11, handrail 12 links to each other with bed case 11 with the head of a bed 1, it is characterized in that in the bed case, being provided with a movable support rod 5, one end of support bar 5 is fixed on a case 11 bottoms by axle, the other end is fixed on the seat cushion 3 by back shaft 6, heelpiece 4 is under seat cushion 3, link to each other with seat cushion 3 by collapsible connector 7, the bottom of seat cushion 3 links to each other with footpost connecting rod 8 one ends, before the other end of footpost connecting rod 8 is fixed on, back leg 9,10 lower ends, footpost upper end, front and back is fixed on the heelpiece 4, the bed upper box part also is provided with a movable support rod 13, one end of support bar 13 is fixed on the back cushion 2 by axle, and the other end is fixed on the case 11 by axle.
When sofa is launched to become a bed body, at first seat cushion 3 (comprising heelpiece 4) is drawn to the front upper place, heelpiece 4 is upwards turned over again, footpost 9,10 is under the effect of connecting rod 8 before and after this moment, naturally move holding state to, bed is lain against ground, and this moment, seat cushion 3 became the stage casing of bed, and heelpiece 4 becomes the tailstock section, then back cushion 2 is upwards mentioned, lie against on the case 11, just in time cover and drawing the space of reserving owing to before the seat cushion, a bed case can be used for adorning quilt at ordinary times.When the bed body need be folded into the sofa state, back cushion 2 is upwards mentioned, lean against on the head of a bed 1; Lift tailstock earlier, promptly heelpiece is rolled over heelpiece 4 downwards, and heelpiece 4 and seat cushion 3 foldings are in the same place, and firmly pushes away forward then, and seat support axle 6 moves to the back cushion direction by rotary supporting rod 5, returns to the sofa state; Front and back footpost 9,10 can turn back in heelpiece 4 bottoms naturally owing to the effect of connecting rod 8.
Claims (3)
1, a kind of supporting rod type sofa bed folded upward, comprise the head of a bed, back cushion, seat cushion, handrail, bed case, handrail links to each other with the bed case with the head of a bed, it is characterized in that in the bed case, being provided with a movable support rod, one end of support bar is fixed on a case bottom by axle, the other end is fixing on cushion by back shaft, and heelpiece is present rebasing following, links to each other with seat cushion by collapsible connector.
2, supporting rod type sofa bed folded upward according to claim 1 is characterized in that the bottom of seat cushion links to each other with footpost connecting rod one end, and the other end of connecting rod is fixed on forward and backward footpost lower end, and footpost upper end in front and back is fixed on the heelpiece.
3, supporting rod type sofa bed folded upward according to claim 1 is characterized in that a upper box part also is provided with a movable support rod, and an end of support bar is fixed on the back cushion by axle, and the other end is fixed on the case by axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00110419 CN1271554A (en) | 2000-05-17 | 2000-05-17 | Supporting rod type sofa bed folded upward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00110419 CN1271554A (en) | 2000-05-17 | 2000-05-17 | Supporting rod type sofa bed folded upward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1271554A true CN1271554A (en) | 2000-11-01 |
Family
ID=4580410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00110419 Pending CN1271554A (en) | 2000-05-17 | 2000-05-17 | Supporting rod type sofa bed folded upward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1271554A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135896A (en) * | 2011-10-20 | 2014-11-05 | 美国皮革运营有限责任公司 | Foldable articulated sofa bed |
| US9468303B2 (en) | 2012-10-11 | 2016-10-18 | American Leather Operations, Llc | Articulated sofa bed with locking mechanism |
| US9814321B2 (en) | 2016-03-01 | 2017-11-14 | American Leather Operations, Llc | Convertible furniture |
| US10993541B2 (en) | 2017-10-12 | 2021-05-04 | American Leather Operations, Llc | Convertible furniture |
-
2000
- 2000-05-17 CN CN 00110419 patent/CN1271554A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135896A (en) * | 2011-10-20 | 2014-11-05 | 美国皮革运营有限责任公司 | Foldable articulated sofa bed |
| CN104135896B (en) * | 2011-10-20 | 2016-09-14 | 美国皮革运营有限责任公司 | Collapsible hinge formula divan |
| US9668585B2 (en) | 2011-10-20 | 2017-06-06 | American Leather Operations, Llc | Foldable articulated sofa bed |
| US9468303B2 (en) | 2012-10-11 | 2016-10-18 | American Leather Operations, Llc | Articulated sofa bed with locking mechanism |
| US20160374477A1 (en) | 2012-10-11 | 2016-12-29 | American Leather Operations, Llc | Articulated sofa bed with locking mechanism |
| US10548406B2 (en) | 2012-10-11 | 2020-02-04 | American Leather Operations, Llc | Articulated sofa bed with locking mechanism |
| US11234530B2 (en) | 2012-10-11 | 2022-02-01 | American Leather Operations, Llc | Articulated sofa bed with locking mechanism |
| US9814321B2 (en) | 2016-03-01 | 2017-11-14 | American Leather Operations, Llc | Convertible furniture |
| US10993541B2 (en) | 2017-10-12 | 2021-05-04 | American Leather Operations, Llc | Convertible furniture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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 |