CN104013241A - Dual-purpose sofa bed - Google Patents
Dual-purpose sofa bed Download PDFInfo
- Publication number
- CN104013241A CN104013241A CN201310072253.5A CN201310072253A CN104013241A CN 104013241 A CN104013241 A CN 104013241A CN 201310072253 A CN201310072253 A CN 201310072253A CN 104013241 A CN104013241 A CN 104013241A
- Authority
- CN
- China
- Prior art keywords
- sofa
- backrest
- divan
- bed
- handrail
- 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.)
- Pending
Links
Landscapes
- Special Chairs (AREA)
Abstract
The invention provides a dual-purpose sofa bed. The dual-purpose sofa bed is composed of a sofa backrest, a sofa cushion, fixed sofa handrails and foldable handrails and an outward-pull drawer, wherein the sofa backrest is connected with the sofa cushion; the fixed sofa handrails and the foldable handrails are fixedly arranged on the two sides of the two edges of a sofa; the outward-pull drawer is connected below the sofa seat. When the dual-purpose sofa bed is used as the sofa at daytime, only the sofa backrest needs to be rotated to a sofa positioning angle to be positioned to form the sofa. When the dual-purpose sofa bed is used as the sofa bed at night, only the sofa backrest needs to be laid flatly and rotated to the horizontal position to form the sofa bed. The dual-purpose function that the dual-purpose sofa bed can be used as a beautiful and elegant modern sofa and can also be used as the durable, convenient and comfortable sofa bed is realized. According to the dual-purpose sofa bed, two upward-stretching convex shafts which are connected and rotated are designed below the two edges of the sofa backrest and are mounted into concave holes designed in the middle parts of the fixed handrails on the two sides of the two edges of the sofa so as to realize the rotation, positioning and supporting functions of the dual-purpose sofa bed. When the dual-purpose sofa bed can be converted into the sofa and the sofa bed, the operation, the control and the conversion are carried out through a sofa positioning device designed at the back of the sofa backrest.
Description
A kind of durable modern two purpose sofas-beds that facilitates atmosphere attractive in appearance, its design is with sofa backrest (1), Sofa mattress (2), through connecting sofa both sides, (3 × 2) fixed armrest, (3 × 2A) stow-away arm rest sofa handrail dimerous and lower by the outer syndeton form composition that draws drawer (5) of the lower design of connecting drawer guided way (6 × 2), as shown in Figure of description 1 through Sofa mattress (2) that install on both sides.
A durable modern two purpose sofas-beds that facilitates atmosphere attractive in appearance, daytime, it only need rotate to sofa locating hole angle (9 × 2) position sofa backrest (1) was sofa as the sofa used time.Designed respectively in two inner sides, sofa handrail (3 × 2) fixed armrest rear the gradient locating hole that sofa backrest (1) anglec of rotation of different angles uses (10 × h).Different gradient needs while reclining for sofa.Evening is while use as divan, it only need be put into level angle sofa backrest (1), relies on the horizontal location of the horizontal location part (17 × 2) of (3 × 2A) stow-away arm rest inner side design of sofa handrail (3 × 2) fixed armrest latter part to become comfortable divan.It has been realized two purpose sofas-beds and both can be used as comfortable sofa use, can be used as again the double-purpose functional that comfortable divan is used, and as Fig. 2 in Figure of description, A is to shown in figure.
In connecting drawer guided way (6 × 2) centre position, divan seat cushion (2) below, be designed with one and draw drawer (5) outward.Deposit the article such as a backrest plate (7) and pillow, bed clothes, batts, sheet clothing for being used as the sofa used time daytime, evening is while use as divan, just take out the bedding of depositing in drawer and become divan, and bed backrest plate (7) taking-up is assigned in sofa handrail (3 × 2), (3 × 2A) internal plug seat (4 × 4) and becomes divan.
Right angle place inside front and back on hand steered of fixing sofa (3 × 2A) Folding sofa of sofa handrail (3 × 2), is designed with respectively each two of internal plug seat (4 × 4) assigning bed mooring backboard (7).Adding of both sides, both sides is that 4 jacks are convenient to sofa in the time of indoor laying, and has nothing in common with each other because of room putting position, is convenient to the use of assigning bed mooring backboard (7) to select orientation to assign.Assigning of bed mooring backboard (7) inserted in the internal plug seat (4 × 4) in sofa handrail (3 × 2) (3 × 2A) fixing by the interior cutting (8 × 2) on design bed mooring backboard (7).If Figure of description Fig. 2 A is to as shown in figure.
At the inner side center line horizontal level on the lower side of sofa handrail (3 × 2) fixed armrest, be designed with tabernacle under the horizontal connector (15 × 2) of sofa handrail (3 × 2) fixed armrest inner side, (16 × 2) and (3 × 2A) stow-away arm rest horizontal location part (17 × 2) they all in the same horizontal line.Be designed with at the later half position, inner side of sofa handrail (3 × 2) and connect sofa backrest (1) rotary support location shrinkage pool (12 × 2) for sofa backrest (1) use is installed.On sofa backrest (1) base, be designed with for laying the protruding axle of rotary support (11 × 2) it is placed in to sofa backrest (1) rotary support location shrinkage pool (12 × 2).For rotation, location, the supporting role of sofa backrest (1).Be designed with the sofa angle orientation hole (9 × 2) of sofa backrest (1) simultaneously, for the locating hole of different gradients position (10 × h) individual.If Figure of description Fig. 2 A is to as shown in figure.
Hold up and send out the more folding handrail of Position Design (3 × 2A) in the later half position of (3 × 2) fixed armrest for as the effect of sofa used time performance stow-away arm rest at sofa.The connection of its stow-away arm rest relies on the loose-leaf of E × 2 and F × 2 to be connected.Object is convenient as the sofa used time, and sofa more can be pressed close to wall placement and not account for more locus.Only need be by the inwardly folding sofa that becomes of (3 × 2A) stow-away arm rest part at the later half position of the sofa handrail on both sides (3 × 2) while making sofa.
Horizontal connector (15 × 2) in two avris of sofa handrail (3 × 2) fixed armrest on divan both sides, the connection screw (13 × 2) that (16 × 2) same to Sofa mattress (2) both sides are designed right overhead, (14 × 2) connect through the through hole fastening nuts in horizontal connector.The rotary support convex axle (11 × 2) of sofa backrest (1) base designs is installed in the rotary support location shrinkage pool (12 × 2) of sofa handrail (3 × 2) inner side, the installation of the divan merit of accomplishing just can come into operation.It is sofa that sofa backrest (1) is rotated to location, sofa locating hole (9 × 2) position; Sofa backrest (1) is put in to level angle, and rely on the horizontal location part (17 × 2) being arranged on stow-away arm rest (3 × 2A) to carry out horizontal location is comfortable divan.Realize the difference location of sofa, divan is to rely on the positioner of sofa backrest (1) back design to realize.
The positioner of sofa backrest (1) back design is while controlling sofa backrest (1) different rotation angle, to locate use.Positioner relies on tetra-fixing point location of A, B, C, D of designing on backboard.Load onto each lever, pull bar (18 pull bar), (19 lever), (20 pull bar), (21 lever), (23 lever), (24 pull bar), (25 lever), (26 pull bar) and (29 × 2) alignment pin that can interact, rotate, link taking four points as support and just realized the different angles location of sofa backrest (1).For divan is attractive in appearance, hermetically sealed in sofa backrest (1) back with a whole plank at the positioner of sofa backrest (1) back design.Only above operating position, hitting exactly position has driven a little square frame (22) and has used when operating.If Figure of description Fig. 2 A is to as shown in figure.
Positioner working principle of design is that the elastic force 2 that relies on the spring (30) that is installed on lever (21) (23) the middle installation of two ends downwards to produce to both sides makes elastic force 2 act on the alignment pin (29 × 2) at two ends through each lever, pull bar, the positioning states that alignment pin (29 × 2) is stretched in outside bullet at ordinary times all the time, the location of realizing sofa different angles.When pinching with hand in the pull bar handle generation on (27), (28) and draw the power of pinching 1 with the hand steered firmly little square frame of opening part (22), through each guide rod will in draw the power of pinching 1 to act on alignment pin (29 × 2) alignment pin (29 × 2) inwardly to be moved and while making alignment pin (29 × 2) depart from locating hole, sofa backrest (1) has just been realized rotation positioning action.If Figure of description Fig. 3 B is to as shown in positioner figure.
Durable its core invention technology of modern two purpose sofas-beds that facilitates atmosphere attractive in appearance is that sofa backrest (1), Sofa mattress (2) are connected and form through the syndeton mode of the lower drop-down drawer (5) designing of Sofa mattress (2) through sofa handrail (3 × 2) (3 × 2A).And the divan of design becomes the positioner of sofa, divan.These two core technology inventions, it is not only applicable to all the people present's sofa and is applicable to three, two, single seat sofa.It takes off the airfoam cushion that is placed on sofa backrest (1), Sofa mattress (2), is just sofa bed buck bed and buck sofa again.
Claims (10)
1. a durable modern two purpose sofas-beds that facilitates atmosphere attractive in appearance, its design is with sofa backrest (1), Sofa mattress (2), through connecting sofa both sides, (3 × 2) fixed armrest, (3 × 2A) stow-away arm rest sofa handrail dimerous and lower by the outer syndeton form composition that draws drawer (5) of the lower design of connecting drawer guided way (6 × 2), as shown in Figure of description 1 through Sofa mattress (2) that install on both sides.
2. a durable modern two purpose sofas-beds that facilitates atmosphere attractive in appearance, daytime, it only need rotate to sofa locating hole angle (9 × 2) position sofa backrest (1) was sofa as the sofa used time.Designed respectively in two inner sides, sofa handrail (3 × 2) fixed armrest rear the gradient locating hole that sofa backrest (1) anglec of rotation of different angles uses (10 × h).Different gradient needs while reclining for sofa.Evening is while use as divan, it only need be put into level angle sofa backrest (1), relies on the horizontal location of the horizontal location part (17 × 2) of (3 × 2A) stow-away arm rest inner side design of sofa handrail (3 × 2) fixed armrest latter part to become comfortable divan.It has been realized two purpose sofas-beds and both can be used as comfortable sofa use, can be used as again the double-purpose functional that comfortable divan is used, and as Fig. 2 in Figure of description, A is to shown in figure.
3. in connecting drawer guided way (6 × 2) centre position, divan seat cushion (2) below, be designed with one and draw drawer (5) outward.Deposit the article such as a backrest plate (7) and pillow, bed clothes, batts, sheet clothing for being used as the sofa used time daytime, evening is while use as divan, just take out the bedding of depositing in drawer and become divan, and bed backrest plate (7) taking-up is assigned in sofa handrail (3 × 2), (3 × 2A) internal plug seat (4 × 4) and becomes divan.
4. right angle place inside the front and back on hand steered of fixing sofa (3 × 2A) Folding sofa of sofa handrail (3 × 2), is designed with respectively each two of internal plug seat (4 × 4) assigning bed mooring backboard (7).Adding of both sides, both sides is that 4 jacks are convenient to sofa in the time of indoor laying, and has nothing in common with each other because of room putting position, is convenient to the use of assigning bed mooring backboard (7) to select orientation to assign.Assigning of bed mooring backboard (7) inserted in the internal plug seat (4 × 4) in sofa handrail (3 × 2) (3 × 2A) fixing by the interior cutting (8 × 2) on design bed mooring backboard (7).If Figure of description Fig. 2 A is to as shown in figure.
5. at the inner side center line horizontal level on the lower side of sofa handrail (3 × 2) fixed armrest, be designed with tabernacle under the horizontal connector (15 × 2) of sofa handrail (3 × 2) fixed armrest inner side, (16 × 2) and (3 × 2A) stow-away arm rest horizontal location part (17 × 2) they all in the same horizontal line.Be designed with at the later half position, inner side of sofa handrail (3 × 2) and connect sofa backrest (1) rotary support location shrinkage pool (12 × 2) for sofa backrest (1) use is installed.On sofa backrest (1) base, be designed with for laying the protruding axle of rotary support (11 × 2) it is placed in to sofa backrest (1) rotary support location shrinkage pool (12 × 2).For rotation, location, the supporting role of sofa backrest (1).Be designed with the sofa angle orientation hole (9 × 2) of sofa backrest (1) simultaneously, for the locating hole of different gradients position (10 × h) individual.If Figure of description Fig. 2 A is to as shown in figure.
6. hold up and send out the more folding handrail of Position Design (3 × 2A) in the later half position of (3 × 2) fixed armrest for as the effect of sofa used time performance stow-away arm rest at sofa.The connection of its stow-away arm rest relies on the loose-leaf of E × 2 and F × 2 to be connected.Object is convenient as the sofa used time, and sofa more can be pressed close to wall placement and not account for more locus.Only need be by the inwardly folding sofa that becomes of (3 × 2A) stow-away arm rest part at the later half position of the sofa handrail on both sides (3 × 2) while making sofa.
7. the horizontal connector (15 × 2) in two avris of the sofa handrail on divan both sides (3 × 2) fixed armrest, (16 × 2) same to Sofa mattress (2) both sides are designed right overhead connection screw (13 × 2), (14 × 2) connect through the through hole fastening nuts in horizontal connector.The rotary support convex axle (11 × 2) of sofa backrest (1) base designs is installed in the rotary support location shrinkage pool (12 × 2) of sofa handrail (3 × 2) inner side, the installation of the divan merit of accomplishing just can come into operation.It is sofa that sofa backrest (1) is rotated to location, sofa locating hole (9 × 2) position; Sofa backrest (1) is put in to level angle, and rely on the horizontal location part (17 × 2) being arranged on stow-away arm rest (3 × 2A) to carry out horizontal location is comfortable divan.Realize the difference location of sofa, divan is to rely on the positioner of sofa backrest (1) back design to realize.
8. the positioner of sofa backrest (1) back design is while controlling sofa backrest (1) different rotation angle, to locate use.Positioner relies on tetra-fixing point location of A, B, C, D of designing on backboard.Load onto each lever, pull bar (18 pull bar), (19 lever), (20 pull bar), (21 lever), (23 lever), (24 pull bar), (25 lever), (26 pull bar) and (29 × 2) alignment pin that can interact, rotate, link taking four points as support and just realized the different angles location of sofa backrest (1).For divan is attractive in appearance, hermetically sealed in sofa backrest (1) back with a whole plank at the positioner of sofa backrest (1) back design.Only above operating position, hitting exactly position has driven a little square frame (22) and has used when operating.If Figure of description Fig. 2 A is to as shown in figure.
9. positioner working principle of design is that the elastic force 2 that relies on the spring (30) that is installed on lever (21) (23) the middle installation of two ends downwards to produce to both sides makes elastic force 2 act on the alignment pin (29 × 2) at two ends through each lever, pull bar, the positioning states that alignment pin (29 × 2) is stretched in outside bullet at ordinary times all the time, the location of realizing sofa different angles.When pinching with hand in the pull bar handle generation on (27), (28) and draw the power of pinching 1 with the hand steered firmly little square frame of opening part (22), through each guide rod will in draw the power of pinching 1 to act on alignment pin (29 × 2) alignment pin (29 × 2) inwardly to be moved and while making alignment pin (29 × 2) depart from locating hole, sofa backrest (1) has just been realized rotation positioning action.If Figure of description Fig. 3 B is to as shown in positioner figure.
10. durable its core invention technology of modern two purpose sofas-beds that facilitates atmosphere attractive in appearance is that sofa backrest (1), Sofa mattress (2) are connected and form through the syndeton mode of the lower drop-down drawer (5) designing of Sofa mattress (2) through sofa handrail (3 × 2) (3 × 2A).And the divan of design becomes the positioner of sofa, divan.These two core technology inventions, it is not only applicable to all the people present's sofa and is applicable to three, two, single seat sofa.It takes off the airfoam cushion that is placed on sofa backrest (1), Sofa mattress (2), is just sofa bed buck bed and buck sofa again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310072253.5A CN104013241A (en) | 2013-02-28 | 2013-02-28 | Dual-purpose sofa bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310072253.5A CN104013241A (en) | 2013-02-28 | 2013-02-28 | Dual-purpose sofa bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104013241A true CN104013241A (en) | 2014-09-03 |
Family
ID=51430462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310072253.5A Pending CN104013241A (en) | 2013-02-28 | 2013-02-28 | Dual-purpose sofa bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104013241A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852501A (en) * | 2016-06-01 | 2016-08-17 | 海宁欧睿家私有限公司 | Completely detachable sectional sofa |
| CN105877269A (en) * | 2014-12-23 | 2016-08-24 | 石必成 | Dual-purpose sofa bed with folding armrests |
| CN107997458A (en) * | 2018-01-26 | 2018-05-08 | 佛山市天利同色装饰材料有限公司 | A kind of detachable sofa |
| CN108272270A (en) * | 2018-01-19 | 2018-07-13 | 宁波大学科学技术学院 | Multi link angular adjustment divan |
| CN111096595A (en) * | 2019-12-28 | 2020-05-05 | 嘉兴玖久隆智能家居科技有限公司 | Sofa manufacturing process |
-
2013
- 2013-02-28 CN CN201310072253.5A patent/CN104013241A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877269A (en) * | 2014-12-23 | 2016-08-24 | 石必成 | Dual-purpose sofa bed with folding armrests |
| CN105852501A (en) * | 2016-06-01 | 2016-08-17 | 海宁欧睿家私有限公司 | Completely detachable sectional sofa |
| CN108272270A (en) * | 2018-01-19 | 2018-07-13 | 宁波大学科学技术学院 | Multi link angular adjustment divan |
| CN108272270B (en) * | 2018-01-19 | 2023-06-27 | 宁波大学科学技术学院 | Multi-connecting rod angle adjusting sofa bed |
| CN107997458A (en) * | 2018-01-26 | 2018-05-08 | 佛山市天利同色装饰材料有限公司 | A kind of detachable sofa |
| CN111096595A (en) * | 2019-12-28 | 2020-05-05 | 嘉兴玖久隆智能家居科技有限公司 | Sofa manufacturing process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104013241A (en) | Dual-purpose sofa bed | |
| CN202536740U (en) | Dual-purpose chair for sitting and lying | |
| JP3196997U (en) | Stroller direction change mechanism | |
| CN106667121B (en) | Multifunctional sofa bed | |
| US8733829B2 (en) | Composite chair | |
| CN203789507U (en) | Multifunctional auditorium chair | |
| CN202760664U (en) | Multifunctional chair | |
| CN105795764A (en) | Integrated working position with multiple station states | |
| CN209186058U (en) | One kind is transferred the files chair | |
| CN204181248U (en) | For the chair back wane lock mechanism of Revolving chair chassis | |
| CN104095423A (en) | Buried type stool | |
| CN105877269A (en) | Dual-purpose sofa bed with folding armrests | |
| CN201200156Y (en) | Multifunctional chair | |
| JP3213825U (en) | Sofa bed with wooden frame | |
| WO2010142209A1 (en) | Multi-functional mobile laptop desk | |
| CN207519913U (en) | A kind of Foldable soft-bed | |
| KR101143364B1 (en) | bed with sofa | |
| CN212754927U (en) | Telescopic sofa iron frame | |
| CN201759112U (en) | Wire control lever structure for chair-adjusting mechanism | |
| CN204580597U (en) | Roll over folding bed more | |
| CN204048810U (en) | Integrate the executive chair of amusement and recreation | |
| CN202286686U (en) | Positioning device for foldable hanging umbrella | |
| CN201175142Y (en) | Universal seat armrest | |
| CN204273839U (en) | A kind of office chair | |
| CN215304419U (en) | Telescopic sofa device based on sequence control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Shi Bicheng Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Shi Bicheng Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140903 |