CN201101301Y - multifunctional sofa bed frame - Google Patents
multifunctional sofa bed frame Download PDFInfo
- Publication number
- CN201101301Y CN201101301Y CNU2007200419148U CN200720041914U CN201101301Y CN 201101301 Y CN201101301 Y CN 201101301Y CN U2007200419148 U CNU2007200419148 U CN U2007200419148U CN 200720041914 U CN200720041914 U CN 200720041914U CN 201101301 Y CN201101301 Y CN 201101301Y
- Authority
- CN
- China
- Prior art keywords
- frame
- underframe
- flat frame
- backrest
- functional
- 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
Links
- 239000004677 Nylon Substances 0.000 claims description 4
- 235000004443 Ricinus communis Nutrition 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Special Chairs (AREA)
Abstract
The utility model discloses a multifunctional sofa bedstead comprises chassis, flat frame, back triplex, has vertical slot, horizontal short slot and horizontal elongated slot on the curb plate of chassis both sides, and the back both sides respectively have two gyro wheels to block respectively in above-mentioned vertical slot, horizontal short slot, and flat frame both sides respectively have a gyro wheel card in above-mentioned horizontal elongated slot, and there is the stabilizer blade of taking the gyro wheel flat frame front lower place, and the chassis is inside to be equipped with the hutch, the available connector of member in each part and holding screw connection. The sofa bed frame can be freely folded and unfolded, is used for manufacturing a sofa chair or a sofa bed, is flexible and labor-saving to fold and unfold, has multiple use functions, is easy to assemble and disassemble, is favorable for carrying and storing after being disassembled, and is popular with domestic and foreign customers and merchants.
Description
Technical field
The utility model relates to a kind of multi-functional divan frame that can be used as couch or divan.
Background technology
For saving the interior space, be convenient for people to seat, bed rest, the market development in recent years goes out a kind of movable furniture, can be used as couch after closing up, and can be used as divan after the relieving.As the sofa bedstead of its agent structure, normally be welded into several big parts with hardware, adopt hinge to connect again, this structure assembly and disassembly are cumbersome, and carrying inconvenience is relatively required great effort during folding and unfolding, and function of use is also less.
The utility model content
The purpose of this utility model is to provide a kind of mounting or dismounting easy, convenient in carrying, labour-saving multi-functional divan frame during folding and unfolding.
The technical solution of the utility model is: multi-functional divan frame is to constitute movable combining structure by underframe, flat frame, backrest three parts, rod member is a square metal tube in the described each several part, the underframe both sides vertically are provided with symmetrical side plate, side plate is provided with vertical channel, the short groove of level and horizontal elongated slot, the assembly technology hole is arranged on the groove, described backrest both sides respectively have two rollers to be stuck in above-mentioned vertical channel, the short groove of level, described flat frame both sides respectively have a roller to be stuck in the above-mentioned horizontal elongated slot, the flat frame front lower place is provided with leg, and there is castor the leg lower end.
In the such scheme, described backrest is perpendicular to plane on the underframe, and flat frame is positioned at the underframe top, and underframe, backrest, flat frame three form sofa frame; On the flat frame leg or the connecting rod between the leg be provided with block, the breach of block is stuck on the lower sid strip of underframe; Perhaps backrest lies against the underframe top, and flat frame stretches out underframe the place ahead, and underframe, backrest, flat frame three form bedstead; Described roller is nylon or other engineering plastics spare, and annular groove is arranged on the roller; Described underframe inside is provided with hutch; Rod member connecting portion in described underframe and/or backrest and/or the flat frame is provided with connector and holding screw; Described connector is two pass joints and three-way connection.
Adopt above technical scheme, three big parts are stuck in by roller in the notch of straight trough and interconnect in the utility model, and during assembly and disassembly, roller can free in and out the assembly technology hole from straight trough, thereby mounting or dismounting easily; When the backrest peace framework is drawn in and decontrol, rely on the supporting and the rolling of roller, need not firmly to stir, thereby act freely flexibly, brisk laborsaving, roller adopts engineering plastics spares such as nylon, self-lubricating function is arranged, noiselessness; After taking apart, can overlappingly place each parts, convenient in carrying, and also each parts connecting portion can adopt two logical, three-way connection and holding screw, both guaranteed integrally-built steadiness, each parts can be broken again, further facilitates carrying and deposits.In addition, underframe inside is provided with hutch, can place article such as bed clothes, back cushion, has increased function of use.
Description of drawings
Structural representation when Fig. 1 forms sofa frame for the utility model.
Structural representation when Fig. 2 forms bedstead for the utility model.
The specific embodiment
Referring to accompanying drawing 1, underframe 11 both sides vertically are provided with symmetrical side plate 5, side plate is provided with vertical channel 4, the short groove 8 of level, horizontal elongated slot 9, the assembly technology hole is arranged on the groove, and backrest 2 both sides respectively have two rollers 7 and 3 to be stuck in vertical channel 4 and the short groove 8 of level, and flat frame 1 both sides respectively have a roller 6 to be stuck in the horizontal elongated slot 9, there is leg 13 the flat frame front lower place, there is castor 14 the leg lower end, and the leg inboard has spacing with block 12, and underframe inside is provided with hutch 10.Above-mentioned rollers is a nylon wheel, and the roller cylindrical has annular groove, can roll in above-mentioned straight trough, and among Fig. 1, backrest is perpendicular to plane on the underframe or baseplane, and flat frame is positioned at the underframe top, and underframe, backrest, flat frame three form sofa frame.
Referring to accompanying drawing 2, rely on the rolling of above-mentioned rollers in straight trough, pull out flat frame 1, castor 14 lands, and upset backrest 2 lies against underframe 11 tops, and underframe, backrest, flat frame three form bedstead.Among this embodiment, rod member is square iron pipe in the each several part, and junction welding also can adopt two logically to be connected with three-way connection, adds the tightening screw again and fixes.
Claims (8)
1, a kind of multi-functional divan frame, it is characterized in that constituting movable combining structure by underframe, flat frame, backrest three parts, rod member is a square metal tube in the described each several part, the underframe both sides vertically are provided with symmetrical side plate, side plate is provided with vertical channel, the short groove of level and horizontal elongated slot, the assembly technology hole is arranged on the groove, described backrest both sides respectively have two rollers to be stuck in above-mentioned vertical channel, the short groove of level, described flat frame both sides have a roller and are stuck in the above-mentioned horizontal elongated slot, the flat frame front lower place is provided with leg, and there is castor the leg lower end.
2, by the described multi-functional divan frame of claim 1, it is characterized in that described backrest perpendicular to plane on the underframe, flat frame is positioned at the underframe top, and underframe, backrest, flat frame three form sofa frame.
3, by the described multi-functional divan frame of claim 2, it is characterized in that on the described flat frame pin or the connecting rod between the leg is provided with block, the breach of block is stuck on the lower sid strip of underframe.
4, by the described multi-functional divan frame of claim 1, it is characterized in that described backrest lies against the underframe top, flat frame stretches out underframe the place ahead, and underframe, backrest, flat frame three form bedstead.
5, by the described multi-functional divan frame of claim 1, it is characterized in that described roller is nylon or other engineering plastics spare, has annular groove on the roller.
6, by the described multi-functional divan frame of claim 1, it is characterized in that described underframe inside is provided with hutch.
7, by the described multi-functional divan frame of claim 1, it is characterized in that the rod member connecting portion in described underframe and/or backrest and/or the flat frame is provided with connector and holding screw.
8, by the described multi-functional divan frame of claim 7, it is characterized in that described connector is two pass joints and three-way connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200419148U CN201101301Y (en) | 2007-11-29 | 2007-11-29 | multifunctional sofa bed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200419148U CN201101301Y (en) | 2007-11-29 | 2007-11-29 | multifunctional sofa bed frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201101301Y true CN201101301Y (en) | 2008-08-20 |
Family
ID=39948319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200419148U Expired - Fee Related CN201101301Y (en) | 2007-11-29 | 2007-11-29 | multifunctional sofa bed frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201101301Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102984972A (en) * | 2010-03-03 | 2013-03-20 | 床沙发转换有限责任公司 | Bed to a sofa conversion frame |
| CN106923553A (en) * | 2017-03-28 | 2017-07-07 | 长江师范学院 | A kind of divan that can realize sunken bed switching high |
| CN107684272A (en) * | 2016-08-03 | 2018-02-13 | 金岳（天津）金属制品有限公司 | A kind of folding retractable bed |
-
2007
- 2007-11-29 CN CNU2007200419148U patent/CN201101301Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102984972A (en) * | 2010-03-03 | 2013-03-20 | 床沙发转换有限责任公司 | Bed to a sofa conversion frame |
| CN102984972B (en) * | 2010-03-03 | 2015-04-22 | 床沙发转换有限责任公司 | Bed to a sofa conversion frame |
| CN107684272A (en) * | 2016-08-03 | 2018-02-13 | 金岳（天津）金属制品有限公司 | A kind of folding retractable bed |
| CN106923553A (en) * | 2017-03-28 | 2017-07-07 | 长江师范学院 | A kind of divan that can realize sunken bed switching high |
| CN106923553B (en) * | 2017-03-28 | 2019-03-12 | 长江师范学院 | A kind of divan can be realized high sunken bed switching |
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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 |