CN2519628Y - Foldable couch changeable to bed - Google Patents
Foldable couch changeable to bed Download PDFInfo
- Publication number
- CN2519628Y CN2519628Y CN 01247123 CN01247123U CN2519628Y CN 2519628 Y CN2519628 Y CN 2519628Y CN 01247123 CN01247123 CN 01247123 CN 01247123 U CN01247123 U CN 01247123U CN 2519628 Y CN2519628 Y CN 2519628Y
- Authority
- CN
- China
- Prior art keywords
- mounting
- hinge
- back rest
- hinged
- sofa bed
- 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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- Special Chairs (AREA)
Abstract
The utility model provides a folding sofa bed, comprising a base frame, a front base frame articulated with the base frame, and a backrest frame. The utility model is characterized in that the backrest frame is articulated with the base frame through a multi-angle location hinge, and strong blocks are arranged respectively on the two sides of the multi-angle location hinge arranged on the backrest frame and the base frame. The utility model has the advantages of comfort, using convenience and multiple functions.
Description
Technical field:
The utility model relates to a kind of divan, particularly be a kind of Folding sofa bed that family puts that is suitable for.
Background technology:
Commercially available have turn over formula after the divan of sitting the function that crouches mainly contains back pad, sit crouch eighty percent discount turnover plate type and cushion three and tear several forms such as plug-type open.Back rest all is vertical or seemingly vertical settings with respect to mounting, can not do the sloped position adjustment, leans on and feels very inconvenient on it, and is also very easily tired.
The utility model content:
The purpose of this utility model is in order to provide a kind of back rest can make sloped position adjustment, Folding sofa bed comfortable, easy to use.Another purpose of the present utility model is for a kind of intensity, Folding sofa bed that rigidity is big are provided.
The utility model divan comprises mounting, the preceding mounting hinged with mounting, and back rest, its feature back rest is hinged by many corners locating hinge and mounting, and many corners locating hinge can have been bought on market.
The both sides that above-mentioned back rest and mounting are installed many corners locating hinge are equipped with boss respectively, and intensity, rigidity are big, have increased back rest, mounting is subjected to strength.
Above-mentioned mounting and preceding mounting are hinged by hinge, and two hinge faces in the hinge are installed in respectively on mounting, the corresponding side of preceding mounting, and the hinge hinged place is higher than plane on the mounting, and preceding mounting upset easily.
Above-mentioned many corners locating hinge adopts four tooth corner locating hinges.
Referring to Fig. 1～Fig. 3, when needs change the gradient of back rest, rotate many corners locating hinge and just can.If back rest and preceding mounting are set level, just can become very comfortable divan.
Compare with existing divan, the utlity model has following advantage:
1, function is many, and is easy to use, and flexibly, comfortable: back rest selects for use many corners locating hinge to make it can change the gradient of back rest; Before adopt hinge to be connected between mounting and mounting and the hinge hinged place is higher than plane on the mounting, preceding mounting upset can stretch that it is for sleeping in to balance seat easily, and is then more comfortable as backing cushion employing sponge, can make sofa, also can make bed, also can tiltedly sit for sleeping in;
2, back rest and mounting hinged place have adopted boss, intensity, rigidity big, and be stressed big, long service life;
3, good looking appearance, practical, during use, only need directly upset to put down, use more convenient.
Description of drawings:
Fig. 1 is the utility model schematic perspective view.
Fig. 2 is that back rest, mounting, preceding mounting mutual alignment concern schematic diagram.
Fig. 3 is back rest, the mounting hinged place boss location drawing.
The specific embodiment:
Referring to Fig. 1～Fig. 3, essential back rest 1 is hinged by commercially available four tooth corner locating hinges 2 and wooden mounting 3.In the medial and lateral of the two hinged place irony boss 4,5 is housed respectively, wooden boss 6,7.The hinge 9 of hinge 8 exceed four centimeters on plane on the wooden mounting 3 and two hinge faces 10,11 be connected to wooden mounting 3, wooden before the side of mounting 12.When need changed the back rest gradient, after earlier preceding mounting being turned over down forward, back rest was set level after being pushed forward to neutral gear, and shift one by one just can be modulated required angle again.When back rest and mounting are 180 °, preceding mounting is turned down backward, set level, just become divan.
Claims (4)
1, Folding sofa bed, comprise mounting, with the hinged preceding mounting of mounting, back rest is characterized in that back rest passes through many corners locating hinge and mounting is hinged.
2, Folding sofa bed according to claim 1 is characterized in that the both sides that many corners locating hinge is installed at back rest and mounting are equipped with boss respectively.
3, Folding sofa bed according to claim 1 and 2 is characterized in that mounting and preceding mounting are hinged by hinge, and two hinge faces in the hinge are installed in respectively on mounting, the corresponding side of preceding mounting, and the hinge hinged place is higher than plane on the mounting.
4, Folding sofa bed according to claim 1 and 2 is characterized in that many corners locating hinge adopts four tooth corner locating hinges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01247123 CN2519628Y (en) | 2001-07-31 | 2001-07-31 | Foldable couch changeable to bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01247123 CN2519628Y (en) | 2001-07-31 | 2001-07-31 | Foldable couch changeable to bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2519628Y true CN2519628Y (en) | 2002-11-06 |
Family
ID=33658024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01247123 Expired - Fee Related CN2519628Y (en) | 2001-07-31 | 2001-07-31 | Foldable couch changeable to bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2519628Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104398050A (en) * | 2014-12-05 | 2015-03-11 | 任大伏 | Rotating sofa bed |
| WO2022105633A1 (en) * | 2020-10-21 | 2022-05-27 | 安吉县龙威家具有限责任公司 | Anti-warping folding sofa bed |
-
2001
- 2001-07-31 CN CN 01247123 patent/CN2519628Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104398050A (en) * | 2014-12-05 | 2015-03-11 | 任大伏 | Rotating sofa bed |
| WO2022105633A1 (en) * | 2020-10-21 | 2022-05-27 | 安吉县龙威家具有限责任公司 | Anti-warping folding sofa bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |