CN2299540Y - Folding dual-purpose sofa - Google Patents
Folding dual-purpose sofa Download PDFInfo
- Publication number
- CN2299540Y CN2299540Y CN 97217726 CN97217726U CN2299540Y CN 2299540 Y CN2299540 Y CN 2299540Y CN 97217726 CN97217726 CN 97217726 CN 97217726 U CN97217726 U CN 97217726U CN 2299540 Y CN2299540 Y CN 2299540Y
- Authority
- CN
- China
- Prior art keywords
- foot rest
- sofa
- middle frame
- afterframe
- frame
- 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)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model discloses a folding dual-purpose sofa. The utility model is especially provided with a front frame, a middle frame, a back frame, a front moving foot rack, a front pulley wheel, a back moving foot rack, a back pulley wheel, a scorpion shaped claw and a connecting plate. The frames are connected mutually into a bed frame through a special type hinge, and the whole bed frame is supported by the front moving foot rack, the back moving foot rack and a fixed foot rack. The front moving foot rack and the back moving foot rack are respectively provided with the pulley wheel, and the connecting position of the front frame and the middle frame is provided with the scorpion shaped claw. The middle frame and the back frame use the special type hinge connected with them and the connecting plate as the center of a circle to be rotationally folded into the backrest of the sofa. The armrest of the sofa is fixed on the fixed foot rack.
Description
The utility model belongs to the technical field that furniture is made, particularly a kind of sofa that is provided with movable member.
Along with growth in the living standard, sofa has become human lives's necessity.Urban resident house generally all compares nervous, wishes that naturally sofa is that seat can be used as the bed use simultaneously again.People have carried out this constantly exploring and have improved, and have proposed many technical schemes, as by the upset sofa to keep to the side be exactly the mode of using always, but operating difficulties is quite felt trouble, has hindered to popularize.This is one and fails the problem that obtains satisfactorily resolving for a long time.
The purpose of this utility model provides a kind of simple and reasonable, flexible and convenient operation, all very comfortable folding sofa bed of sitting or lie.
The purpose of this utility model can be achieved through the following technical solutions:
The utility model comprises the bed back of the body, handrail, mattress, fixing foot rest, and front baffle is set, middle frame and afterframe, preceding mobile foot rest, front wheel, the mobile foot rest in back, rear wheel, scorpion shape pawl, connecting plate, framework connects into bedstead by special type hinge each other, and whole bedstead is by preceding mobile foot rest, the mobile foot rest in back and fixedly foot rest support, on the mobile foot rest of preceding mobile foot rest and back pulley is housed respectively, scorpion type pawl is equipped with in the junction of front baffle and middle frame.Front baffle is regained the available fixed support in back and is fixed on the fast pulley, becomes the seat framework of sofa.Middle frame and afterframe become the backrest of sofa for center of circle rotary folding with connected special type hinge and connecting plate.Sofa handrail is fixed on fixedly on the foot rest.
Below in conjunction with accompanying drawing and embodiment shown in the drawings the utility model is elaborated, but content of the present utility model is not limited to shown in the accompanying drawing.
Fig. 1 is the structural representation of the utility model when being launched into bed;
Fig. 2 is the structural representation of the utility model when being folded into sofa.
Preceding mobile foot rest 1, front wheel 2, fixed support 3, the mobile foot rest 4 in back, rear wheel 5, scorpion shape pawl 6, fast pulley 7, fixedly foot rest 8, afterframe 9, connecting plate 10, the bed back of the body 11, activity leans to 12, arbitrarily elevating lever 13, sofa handrail 14, mattress 15, middle frame 16, wooden backing plate 17, special type hinge 18, front baffle 19.
In the embodiment shown in the figures: the utility model comprises the bed back of the body 11, sofa handrail 14, mattress 15, fixedly foot rest 8, and are provided with front baffle 19, middle frame 16 and afterframe 9, preceding mobile foot rest 1, front wheel 2, the mobile foot rest 3 in back, rear wheel 5, scorpion shape pawl 6, connecting plate 10 is between front baffle 19 and the middle frame 16, between middle frame and the afterframe, be interconnected to bedstead by special type hinge 18, whole bedstead is by preceding mobile foot rest 1, the mobile foot rest 4 in back and fixedly foot rest 8 support, on preceding mobile foot rest 1 and the mobile foot rest 4 in back front wheel 2 and rear wheel 5 are housed respectively, scorpion type pawl 6 is equipped with in the junction of front baffle 19 and middle frame 16.Front baffle 19 is regained the available fixed support 3 in back and is fixed on the fast pulley 7, constitutes the seat framework of sofa.Middle frame 16 is the backrest that center of circle rotary folding becomes sofa with its special type hinge 18 that is connected with connecting plate 10 respectively with afterframe 9.Sofa handrail is fixed on fixedly on the foot rest 8.
Also be provided with wooden backing plate 17 on the bedstead of the present utility model, in afterframe 9, be provided with activity and lean to 12, arbitrarily elevating lever 13.
Using method of the present utility model and outstanding advantage:
The utility model is because scorpion type pawl is equipped with in the junction of front baffle and middle frame, as long as foot rest before forwards moving, the front and back pulley can slide with ground to light and flexible, front baffle, middle frame and afterframe just connect into firm bedstead by special type hinge, and whole bedstead is by mobile foot rest and fixedly foot rest support.Design has activity to lean in afterframe, it can be adjusted to any gradient by custom-designed any elevating lever, is beneficial to the people and can be adjusted to best inclination as required when the recumbency rest.Like this, when having come the guest among the manager or having needed rest noon, as long as a pulling gently just constitutes the whole comfortable bed of a Zhang Ping in office; Being folded into sofa as need uses, front baffle is regained and is fixed on the fast pulley by fixed support, promptly become the seat framework of sofa, middle frame is the backrest that center of circle rotary folding becomes sofa with its special type hinge that is connected with connecting plate respectively with afterframe simultaneously, sofa handrail is fixed on fixedly on the foot rest, simultaneously, mattress is folded into sofa cushion and Sofa mattress along with the framework contraction.The utility model is skillfully constructed, and is rational in infrastructure, very easy to use, is the furniture that family, hotel, office building all are well suited for, and has the good prospect of marketing.
Claims (2)
1, a kind of folding sofa bed comprises the bed back of the body (11), sofa handrail (14), mattress (15), fixedly foot rest (8) is characterized in that also being provided with front baffle (19), middle frame (16) and afterframe (9), preceding mobile foot rest (1), front wheel (2), back mobile foot rest (3), rear wheel (5), scorpion shape pawl (6), connecting plate (10); Between front baffle (19) and the middle frame (16), between middle frame (16) and the afterframe (9), be interconnected to bedstead by special type hinge (18); Whole bedstead is by preceding mobile foot rest (1), back mobile foot rest (4) and fixedly foot rest (8) support, preceding mobile foot rest (1) and back mobile foot rest (4) dispose front wheel (2) and rear wheel (5) respectively; Scorpion type pawl (6) is equipped with in the junction of front baffle (19) and middle frame (16); Front baffle (19) is regained the back and is fixed on the seat framework that fast pulley (7) is gone up the formation sofa with fixed support (3); Middle frame (16) is the backrest that center of circle rotary folding becomes sofa with its special type hinge (18) that is connected with connecting plate (10) respectively with afterframe (9); Sofa handrail is fixed on fixedly on the foot rest (8).
2, folding sofa bed according to claim 1 is characterized in that also being provided with on the bedstead wooden backing plate (17), is provided with activity and leans to (12) in afterframe (9), arbitrarily elevating lever (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97217726 CN2299540Y (en) | 1997-05-02 | 1997-05-02 | Folding dual-purpose sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97217726 CN2299540Y (en) | 1997-05-02 | 1997-05-02 | Folding dual-purpose sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2299540Y true CN2299540Y (en) | 1998-12-09 |
Family
ID=33934192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97217726 Expired - Fee Related CN2299540Y (en) | 1997-05-02 | 1997-05-02 | Folding dual-purpose sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2299540Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105686746A (en) * | 2016-02-03 | 2016-06-22 | 王杰 | Lifting device |
| CN106724312A (en) * | 2017-01-24 | 2017-05-31 | 李传林 | Multi-functional couch |
-
1997
- 1997-05-02 CN CN 97217726 patent/CN2299540Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105686746A (en) * | 2016-02-03 | 2016-06-22 | 王杰 | Lifting device |
| CN105686746B (en) * | 2016-02-03 | 2018-03-16 | 王杰 | Lowering or hoisting gear |
| CN106724312A (en) * | 2017-01-24 | 2017-05-31 | 李传林 | Multi-functional couch |
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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 |