CN2098848U - Elastic sofa - Google Patents
Elastic sofa Download PDFInfo
- Publication number
- CN2098848U CN2098848U CN 91221410 CN91221410U CN2098848U CN 2098848 U CN2098848 U CN 2098848U CN 91221410 CN91221410 CN 91221410 CN 91221410 U CN91221410 U CN 91221410U CN 2098848 U CN2098848 U CN 2098848U
- Authority
- CN
- China
- Prior art keywords
- cushion frame
- moving
- backrest
- sofa
- spring
- 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.)
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model relates to an elastic sofa with damping, composed of a backrest (4), a movable cushion frame (12), a fixed cushion frame (7), a seat spring (10) and a base (8). The movable cushion frame (12) is connected to the fixed cushion frame (7) by a cushion hinge (19). The fixed cushion frame (7) is fixed to the base (8). The lower part of the seat spring (10) is fixed to the upper part of the fixed cushion frame (7). Mutually connected, soft bodies (15) are connected to the movable cushion frame (12). Soft limit bodies (11) of the movable cushion frame is connected between the movable cushion frame (12) and the fixed cushion frame (7), so that the sitting person has comfortable feeling of damping elasticity when sitting.
Description
The utility model relates to a kind of elastic force buffering sofa, belongs to a kind of in the furniture.
Sofa is a kind of furniture of extensive use.Existing sofa is made up of backrest, seat spring, base, sitting the spring lower end all is fixed on the base, the upper end interconnects with the connection beformable body and forms a rubber-like and take body, when the people takes, the body pressurized of taking of sitting the spring composition sink, the people occupied stably when pressure and elastic force reached balance, made the occupant that a kind of comfort of elastic force buffering be arranged.The sofa of this kind structure is taken body and is respectively sat spring upper end and only take face for they being interconnected and form one with the connection beformable body, because the people is uneven to this pressure of taking face when taking, although thereby have the beformable body of connection to interconnect, still spring can occur partly sitting is stressed big sagging more, partial spring is stressed and lessly sink lessly, and especially part is sat spring and connected involving of beformable body and sink still less.After the sofa of this kind structure is taken body use certain hour, tending to occur partly sit spring fatigue damage takes place in advance or connects beformable body to pull off fracture, no matter which kind of situation takes place, and sits the spring upper surface and all can lose globality, and the people takes and will feel very ill.On the other hand, the sofa of this kind structure is taken body, after the people takes, the face of taking can tilt to the front lower place, and the occupant need could form pleasant sitting posture with heel brace ground, and riding time is long slightly, it is tired and uncomfortable that the occupant will feel, often need in taking process, constantly move health, adjust sitting posture, temporarily eliminate tired and uncomfortable.
The purpose of this utility model provides a kind of sofa that meets body mechanics's principle more and takes body structure, the comfort of existing elastic force buffering when making occupant, can alleviate the long period again takes the tired and uncomfortable of generation, prolongs the service life that sofa is taken body simultaneously.
The utility model elastic force buffering sofa, by backrest (4), moving cushion frame (12), decide cushion frame (7), sitting spring (10) and base (8) forms, the technical scheme that realizes the utility model purpose is cushion frame (12) and decides cushion frame (7) and be connected with cushion hinge (19), deciding cushion frame (7) is fixed on the base (8), seat spring (10) lower end all is fixed on decides on the cushion frame (7), the upper end interconnects and is connected on the moving cushion frame (12) with sitting spring connection beformable body (15), moves cushion frame (12) and decides to be connected with between the cushion frame (7) the moving spacing beformable body of cushion frame (11).
The utility model elastic force buffering sofa has been placed one and has been had cushion hinge (19) on sofa base (8), by moving cushion frame (12), sit spring (10) and decide the elastic body of taking that cushion frame (7) is formed, when the people rides in this and takes on the body, there is the moving cushion frame (12) of certain rigidity to rotate in fixed axis around cushion hinge (19), connect beformable body (15) and involve to drive and connect beformable body (15) and interconnect the face of taking of sitting the formation of spring (10) upper end and also just rotate in fixed axis by sitting spring around cushion hinge (19) with sitting spring, improved that sofa is taken the globality of body and each sits the stressed harmony of spring (10), helped avoiding taking and use the certain hour rear section to sit spring (10) to be stressed and fatigue damage to take place more greatly and in advance or sit spring to connect beformable body (15) part and pull off serious and pull off fracture.In addition, the utility model elastic force buffering sofa is when nobody takes, it is to be elevation angle heeling condition that moving cushion frame (12) is decided cushion frame (7) relatively, the length that the big I in its elevation angle is connected moving cushion frame (12) by suitable adjusting and decides the spacing beformable body of moving cushion frame (11) between the cushion frame (7) is determined, after the people took, this elevation angle servo-actuated cushion frame (12) rotated and reduces.Still keep a fixed angle of altitude when sitting spring (10) elastic force and human pressure's balance, the state that tilts towards the front lower place can not appear taking, the occupant does not need with pin with supporting ground, thereby also unlikely fatigue and the discomfort of causing of occupant long period, in sum, the people rides on the utility model elastic force buffering sofa, the comfort of existing elastic force buffering, can alleviate again and take the tired and uncomfortable of generation for a long time, simultaneously can prolong the service life that sofa is taken body, realize the purpose of this utility model.
Below in conjunction with accompanying drawing the utility model elastic force buffering sofa and embodiment are described in further detail.
Fig. 1 is the structural representation of the utility model elastic force buffering sofa and embodiment.
The structural representation that Fig. 2 moves cushion frame and is connected with seat spring upper end for the utility model elastic force buffering sofa.
The structural representation that Fig. 3 moves back frame and is connected with backrest spring front end for the utility model elastic force buffering sofa embodiment.
As depicted in figs. 1 and 2, the utility model elastic force buffering sofa is by backrest (4), moving cushion frame (12), decide cushion frame (7), sitting spring (10) and base (8) forms, moving cushion frame (12) with decide cushion frame (7) and be connected with cushion hinge (19), deciding cushion frame (7) is fixed on the base (8), seat spring (10) lower end all is fixed on decides on the cushion frame (7), the upper end interconnects and is connected on the moving cushion frame (12) with sitting spring connection beformable body (15), moves cushion frame (12) and decides to be connected with between the cushion frame (7) the moving spacing beformable body of cushion frame (11).Moving cushion frame (12) and decide cushion frame (7) and can make, also available metal or duroplasts making of timber.Sit spring and connect beformable body (15) and the available nylon rope of the spacing beformable body of moving cushion frame (11), also available steel wire rope that certain elasticity and toughness arranged or rubber strip etc.Cushion hinge (19) can adopt the coaxial hinge form, this moment moving cushion frame (12) go up should be provided with moving cushion frame hinge seat (16) with decide cushion frame (7) upward the respective hinge seat of setting cooperate composition cushion hinge (19).Cushion hinge (19) also can adopt hinge, and can not be provided with moving cushion frame hinge seat (16) on the moving cushion frame (12) this moment.Feel more comfortable when making occupant, also make simultaneously seat spring (10) stressed more even, can place cushion (13) on the moving cushion frame (12), with seasonal variations, the structure and the material of cushion (13) can be done corresponding conversion, as cotton pad, foam plastic cushion, rattan seat wrought mat etc.
Based on to aforementioned similar design, an embodiment as the utility model elastic force buffering sofa, as shown in figures 1 and 3, can also there be a moving back frame (2) to be connected with backrest (4) with backrest hinge (6), backrest spring (5) rear end all is fixed on the backrest (4), front end connects beformable body (17) with the backrest spring and interconnects and be connected on the moving back frame (2), is connected with the moving spacing beformable body of back frame (3) between moving back frame (2) and the backrest (4).Lean against during occupant on this structure sofa backrest and can feel more comfortable, prolong the service life of backrest simultaneously.Moving back frame (2) can be made of timber, and also available metal or duroplasts are made.The backrest spring connects beformable body (17) and the available nylon rope of the spacing beformable body of moving back frame (3), also available steel wire rope that certain elasticity and toughness arranged or rubber strip etc.Backrest hinge (6) can adopt the coaxial hinge form, should be provided with moving back frame hinge seat (18) on the at this moment moving back frame (2) and cooperate composition backrest hinge (6) with the respective hinge seat that backrest (4) is gone up setting.Backrest hinge (6) also can adopt hinge, and can not be provided with moving back frame hinge seat (18) on the moving back frame (2) this moment.Feel more comfortable when making occupant, simultaneously also make backrest spring (5) stressed more even, the moving preceding backing cushion (1) of placing of back frame (2) is with seasonal variations, the structure and the material of backing cushion (1) can be done corresponding conversion, as cotton pad, foam plastic cushion, rattan seat wrought mat etc.
When the utility model elastic force buffering sofa uses as only making the monomer sofa, preferably be provided with handrail (14), as shown in Figure 1, place arm to make things convenient for the occupant.
If the utility model elastic force buffering sofa base (8) is provided with castor (9), as shown in Figure 1, offer convenience then can for mobile sofa.
Claims (5)
1, a kind of elastic force buffering sofa, by backrest (4), moving cushion frame (12), decide cushion frame (7), seat spring (10) and base (8) and form, it is characterized in that moving cushion frame (12) and decide cushion frame (7) and be connected with cushion hinge (19), deciding cushion frame (7) is fixed on the base (8), seat spring (10) lower end all is fixed on decides on the cushion frame (7), the upper end interconnects and is connected on the moving cushion frame (12) with sitting spring connection beformable body (15), moves cushion frame (12) and decides to be connected with between the cushion frame (7) the moving spacing beformable body of cushion frame (11).
2, according to the described elastic force buffering of claim 1 sofa, it is characterized in that having a moving back frame (2) to be connected with backrest (4) with backrest hinge (6), backrest spring (5) rear end all is fixed on the backrest (4), front end connects beformable body (17) with the backrest spring and interconnects and be connected on the moving back frame (2), is connected with the moving spacing beformable body of back frame (3) between moving back frame (2) and the backrest (4).
3, according to claim 1 or 2 described elastic force buffering sofas, it is characterized in that being provided with handrail (14).
4, according to claim 1 or 2 described elastic force buffering sofas, it is characterized in that base (8) is provided with castor (9).
5, according to the described elastic force buffering of claim 3 sofa, it is characterized in that base (8) is provided with castor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91221410 CN2098848U (en) | 1991-07-27 | 1991-07-27 | Elastic sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91221410 CN2098848U (en) | 1991-07-27 | 1991-07-27 | Elastic sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2098848U true CN2098848U (en) | 1992-03-18 |
Family
ID=4928403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91221410 Withdrawn CN2098848U (en) | 1991-07-27 | 1991-07-27 | Elastic sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2098848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025209A (en) * | 2010-07-15 | 2013-04-03 | 依考纳斯股份公司 | A sitting arrangement |
| CN103025209B (en) * | 2010-07-15 | 2016-12-14 | 依考纳斯股份公司 | Alignment equipment |
-
1991
- 1991-07-27 CN CN 91221410 patent/CN2098848U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025209A (en) * | 2010-07-15 | 2013-04-03 | 依考纳斯股份公司 | A sitting arrangement |
| CN103025209B (en) * | 2010-07-15 | 2016-12-14 | 依考纳斯股份公司 | Alignment equipment |
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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 |