CN2071468U - Multipurpose sofa - Google Patents
Multipurpose sofa Download PDFInfo
- Publication number
- CN2071468U CN2071468U CN 90201107 CN90201107U CN2071468U CN 2071468 U CN2071468 U CN 2071468U CN 90201107 CN90201107 CN 90201107 CN 90201107 U CN90201107 U CN 90201107U CN 2071468 U CN2071468 U CN 2071468U
- Authority
- CN
- China
- Prior art keywords
- sliding seat
- sofa
- roller
- guide groove
- holder
- 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.)
- Withdrawn
Links
Images
Landscapes
- Special Chairs (AREA)
Abstract
The utility model relates to a multi-purpose sofa, comprising a back rest 2, a soft cushion 18, a fixing seat 3, handrails 1, and a movable seat 4 which can be raised up and drawn out to form a bed. The multi-purpose sofa is characterized in that one end of the movable seat approaching to the back rest and the front end of the fixing seat 3 are respectively provided with positioning connecting mechanisms. The multi-purpose sofa comprises a rolling wheel 12 which is arranged at the back end of the movable seat and is supported on a small shaft, and a guide groove 13 is processed at the position of the fixing seat, which is corresponding to the rolling wheel, and the vicinity of the rolling wheel and the end portion of the guide groove respectively extend dentate flange pairs 14 which can be mutually matched and positioned. The back side of the back rest and the inner sides of the handrails are connected with clothes and quilt boxes 17. When the movable seat is drawn out to be matched with the dentate flange pairs, the sofa can be used as a bed.
Description
The utility model relates to a kind of sofa, and, extraction liftable especially for sliding seat promptly becomes the multi purpose sofa of bed.
Various multi purpose sofas of Xiao Shouing in the market, its sliding seat counter-rotating or the expansion that stretches can be worked as bed usefulness, its shortcoming be sliding seat with the sofa holder between the hinges that adopt more be connected, the sliding seat number of revolutions is many just to make hinge come off, service life is short, the sofa sliding seat that has adopts multiple rod hinge connection or multilayer folding piece, makes sofa configuration complexity, cost height, the place that many in addition sofas of making a usefulness are not deposited clothing.
The purpose of this utility model provide a kind of easy to use, increase the service life, extract out forward sliding seat, be connected with holder by the special mechanism that is located by connecting and promptly become bed, and be connected with the multi purpose sofa of clothing case.
Purpose is realizing like this: be to include handrail, backrest, cushion, holder and arrangement on it with a kind of, and liftable, extraction, front end be equipped with the sliding seat of supporting member etc. in addition, the multi purpose sofa formed of parts improved, its main feature is: nearly backrest end of sliding seat and holder front end are separately installed with the mechanism that is located by connecting, when sofa being become bed, the mechanism that is located by connecting promptly forms dismountable being located by connecting of coincideing mutually.
Aforementioned one of the mechanism's technical scheme that is located by connecting is that it includes in sliding seat 4 rear ends, is bearing in the roller 12 on the little axle 11, holder 3 respective roller 12 positions are processed with guide groove 13, and have near the roller 12 and extend respectively guide groove 13 ends can coincide the dentation bead of locating mutually to 14.
In addition, backrest, handrail side are connected with the clothing case.
The bed that this multi purpose sofa becomes, the location is reliable, and is easy and simple to handle, simple in structure, long service life, and can deposit clothing.
Give to describe in detail below in conjunction with accompanying drawing:
Fig. 1 is the sofa front view.
Fig. 2 is Figure 1A-A cutaway view, and sliding seat is extracted out by the G direction can form bed.
Fig. 3 analyses and observe for the B-B of Fig. 1.
Fig. 4 extracts out when becoming bed for sliding seat, the mechanism that the is located by connecting schematic diagram that is located by connecting that coincide mutually.
A kind of include handrail 1, backrest 2, cushion 18, holder 3 and settle on it both liftable, sliding seat 4 grades that can outwards extract out again in addition, the multi purpose sofa formed of parts, connect with little axle 5 between handrail 1 and the backrest 2, backrest 2 can be around little axle 5 rotations.The supporting member of sliding seat 4 front ends, or be monoblock plate-like piece perpendicular to the sliding seat bottom surface, or supporting leg 6,7,8 is housed in sliding seat front end both sides and middle part.The contact-making surface of sliding seat and cushion 18 is an inclined-plane 21, and designs a gap L between the middle leg of supporting leg 7 and holder 3, keeps bed surfaces smooth so that sliding seat 4 is extracted the back, location out.The inclined-plane nail of sliding seat has lath 10.Be separately installed with the mechanism that is located by connecting at nearly backrest 2 ends of sliding seat and holder 3 front portions, this mechanism or be that paired square profile of tooth cooperates to pay and forms; Or form or include roller 12 on the little axle 11 of being bearing in of sliding seat 4 rear ends for little axle, semicircle groove cooperate to pay; Processing is extended respectively near corresponding to the guide groove 13 of roller 12 positions and by roller 12 and guide groove 13 ends on the holder 3, the dentation bead of locating of can coincideing is mutually formed 14, roller 12 has 2 at least, and couch is generally got 3 to 4 (seeing Fig. 1, Fig. 2).Extract sliding seat 4 out, roller promptly rolls in guide groove, until the dentation bead to till coincideing.For ease of dismounting, the guide groove at place, roller 12 location has the constant slope (see figure 4).For increasing the service life, in the dentation bead 14 outer surfaces are surrounded by sheet metal 15, thickness is 1.5~3 millimeters.For ease of extracting out, sliding seat 4 front ends are processed with groove shape handle 16.Inboard at backrest 2 back and handrail 1 is connected with clothing case 17.Clothing on the bed with after can deposit in the case.Be the protection metope, backrest upper end gluing rubber in the back side or flexible plastic bar 19 can be connected a stiffener 20 for strengthening sofa rigidity handrail 1 with the confluce of holder 3.
The mechanism that will be located by connecting is used on the armchair, and then sliding seat promptly becomes Children after extracting out.
Claims (3)
1, a kind of sliding seat multi purpose sofa liftable, that extraction promptly becomes bed also includes backrest, cushion, holder, handrail, front end in sliding seat is equipped with supporting member, it is characterized in that nearly backrest end of sliding seat and holder front end are separately installed with the mechanism that is located by connecting, it includes in sliding seat 4 rear ends, be bearing in the roller 12 on the little axle, holder 3 respective roller 12 positions are processed with guide groove 13, and have near the roller 12 and extend respectively guide groove 13 ends can coincide the dentation bead of locating mutually to 14; Roller 12 has 2 at least; Inboard at backrest 2 back and handrail 1 is connected with clothing case 17.
2,, it is characterized in that the sliding seat 4 and the contact-making surface of cushion 18 are an inclined-plane 21 by the described sofa of claim 1.
3, by the described sofa of claim 1, it is characterized in that the dentation bead is surrounded by sheet metal 15 to 14 outer surfaces.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 90201107 CN2071468U (en) | 1990-01-22 | 1990-01-22 | Multipurpose sofa |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 90201107 CN2071468U (en) | 1990-01-22 | 1990-01-22 | Multipurpose sofa |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2071468U true CN2071468U (en) | 1991-02-20 |
Family
ID=4882796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 90201107 Withdrawn CN2071468U (en) | 1990-01-22 | 1990-01-22 | Multipurpose sofa |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2071468U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105960181A (en) * | 2014-01-22 | 2016-09-21 | E·郝弗洛 | Extendable seating and/or reclining furniture item, in particular chair, armchair, sofa or couch |
CN107825998A (en) * | 2017-11-06 | 2018-03-23 | 余立庆 | A kind of multifunction seat |
-
1990
- 1990-01-22 CN CN 90201107 patent/CN2071468U/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105960181A (en) * | 2014-01-22 | 2016-09-21 | E·郝弗洛 | Extendable seating and/or reclining furniture item, in particular chair, armchair, sofa or couch |
CN107825998A (en) * | 2017-11-06 | 2018-03-23 | 余立庆 | A kind of multifunction seat |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109998317B (en) | Wave track electric bed frame | |
CN2071468U (en) | Multipurpose sofa | |
CN219289073U (en) | Iron bed convenient to fold | |
CN212788010U (en) | Sofa convenient to installation and dismantlement | |
CN2348691Y (en) | Multi-function seat with wheel on legs | |
CN205696720U (en) | A kind of paper chair | |
CN2410927Y (en) | Multifunction chair | |
CN214788434U (en) | Connecting structure for sofa and backrest | |
CN202436603U (en) | Sitting and lying dual-purpose metal accompanying chair | |
CN2492134Y (en) | Folding three-purpose sofa bed | |
CN2822373Y (en) | Double purpose bed chair | |
CN217285244U (en) | Folding bed | |
CN218390368U (en) | Chair with detachable seat | |
CN201079510Y (en) | Wheel-chair folding mechanism | |
CN2211750Y (en) | Multifunctional folding chair for travelling | |
CN218738037U (en) | Leg extension function iron stand | |
CN220966896U (en) | Seat forward and backward pushing support | |
CN2248493Y (en) | Folding sofa bed | |
CN218605796U (en) | Oxford deck chair easy to unpick and wash | |
CN2174866Y (en) | Clothes form with adjustable shoulders | |
CN212521306U (en) | Height-adjustable leisure bed | |
CN2283409Y (en) | Multpurpose folding deck chair braided by plastic strip | |
CN219962371U (en) | Sofa easy to clean | |
CN210461370U (en) | Connecting piece of deck chair | |
CN210095150U (en) | Multifunctional chair |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
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 |