CN2715626Y - Multifunctional fallow sofa - Google Patents
Multifunctional fallow sofa Download PDFInfo
- Publication number
- CN2715626Y CN2715626Y CN 200420031932 CN200420031932U CN2715626Y CN 2715626 Y CN2715626 Y CN 2715626Y CN 200420031932 CN200420031932 CN 200420031932 CN 200420031932 U CN200420031932 U CN 200420031932U CN 2715626 Y CN2715626 Y CN 2715626Y
- Authority
- CN
- China
- Prior art keywords
- guide rail
- guide rails
- cushion frame
- sides
- sofa
- 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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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a sofa, particularly a multifunctional leisure sofa which makes people change various statures in the process of entertainment to release fatigue and is suitable for families, companies or other entertainment facilities, and the multifunctional leisure sofa comprises a seat cushion frame [8], wherein both sides of the seat cushion frame [8] are provided with rolling wheels matched with guide rails [1], the guide rails [1] are slantways fixed on handrail frames [3] at both sides, and a backrest [2], which forms shaft connection with the seat cushion frame [8], also forms shaft connection with the handrail frames [3] at both sides. The utility model is characterized in that upper limited guide rails [11] which are parallel to the guide rails [1] are arranged above the guide rails [1], and the rolling wheels [6] are positioned between the guide rails [1] and the limited guide rails [11]. Compared with the prior art, the utility model has the advantages of security, reliability, no disengagement, labor saving, stableness and convenient operation, and can optionally change the corresponding positions of sitting, lying and reclining by using the self-weight of a human body so as to release fatigue.
Description
Technical field:
The utility model relates to a kind of sofa, and particularly a kind of multifunctional leisure sofa mainly is to make people various figures of change in the not busy process of body, with relieving fatigue, is suitable for the not busy place of family, unit or other bodies.
Background technology:
The existing sofa configuration that is used to lie fallow is: a cushion frame is arranged, two side joint rollers of cushion frame, roller mount drops on and is obliquely installed on guide rail, and the handrails framework of guide rail and both sides is fixedly connected, axle connects between the base axle connection of the back of cushion frame and backrest, the side of backrest and handrails framework.The sofa of this structure obscission in use occurs sometimes because guide rail top does not have locating part, and is dangerous, and angle and length that guide rail tilts are undesirable, therefore, adjust sitting posture sometimes after the user can feel under the weather, require great effort during slip.
Summary of the invention:
The purpose of this utility model provide a kind of safe and reliable, do not come off, laborsaving, easy to operate, utilize body weight arbitrarily to change the multifunction sofa of seat, the relative position that crouches, lie, overcome the deficiencies in the prior art.
Technical solution of the present utility model is: a kind of multifunctional leisure sofa, it comprises cushion frame 8, the both sides of cushion frame 8 are provided with the roller 6 that matches with guide rail 1, guide rail 1 tilts to be fixed on the handrails framework 3 of both sides, connect with 3 of the handrails frameworks of both sides with 8 backrests that connect 2 of cushion frame, it is characterized in that: guide rail 1 top is provided with the upper limit guide rail 11 parallel with guide rail 1, and described roller 6 is between guide rail 1 and upper limit guide rail 11.
Described guide rail 1 becomes 38 ° of angles with the base of handrails framework 3.
The guide rail effective length of being formed between described guide rail 1 and the upper limit guide rail 11 is 195mm.
Connect extension spring 5 on the axle of described roller 6, the bottom of the other end of extension spring 5 and handrails framework 3 or guide rail 1 joins.
Described inboard with 2 handrails frameworks that connect 3 of backrest is lined with strengthens liner plate 12.
That the utility model compared with prior art has is safe and reliable, do not come off, laborsaving, steady, easy to operate advantage, and the relative position that can utilize body weight arbitrarily to change seat, crouch, lie is alleviated tiredly, is particularly suitable for family, unit or other leisure places.
Description of drawings:
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is a schematic top plan view shown in Figure 1;
Fig. 3 is that schematic diagram is looked on a left side shown in Figure 1;
Fig. 4 is that backrest 2 connects schematic diagram with the axle of handrails framework 3.
The specific embodiment:
As shown in Figure 1, 2, 3: 8 is cushion frame, can adopt shape to make, and the both sides of cushion frame 8 are provided with fixed axis and roller 6 is housed, and roller 6 can replace with rolling bearing.Roller 6 matches with guide rail 1, and guide rail 1 tilts to be fixed on the handrails framework 3 of both sides, and bolt 10 mode that is fixedly connected is adopted at two ends.The back of cushion frame 8 connects with axle 7 activities with the base of backrest 2, and is promptly rotatable with respect to cushion frame 8 at axle 7 place's backrests 2, changes its relative angle.The side of backrest 2 is equipped with back shaft 4 and connects with 3 of the handrails frameworks that is positioned at both sides.Described backrest 2, handrails framework 3 all adopt shape to be made into frame structure.Above-mentioned is the prior art part, no longer describes in detail.The top of guide rail 1 is provided with the upper limit guide rail 11 parallel with guide rail 1, form a long and narrow orbit space between guide rail 1 and the upper limit guide rail 11, described roller 6 is positioned at this space, and stopping of upper limit guide rail 11, difficult drop-off are arranged when roller 6 is mobile within it.
Described guide rail 1 becomes 38 ° of angles with the base of handrails framework 3, and guide rail 1 becomes 52 ° of angles with the preceding stile of handrails framework 3.The guide rail effective length of being formed between described guide rail 1 and the upper limit guide rail 11 is 195mm.Above-mentioned angle and length restriction the scope of adjusting, the user arbitrarily adjusts in scope, all can obtain comfortable sitting posture.
Connect an end of extension spring 5 on the axle of described roller 6, the bottom of the other end of extension spring 5 and the handrails framework of homonymy 3 or guide rail 1 joins, play the effect of return, compare with the centre that the other end of extension spring in the prior art is fixed on two handrails frameworks 3 and have better technical effect.
As shown in Figure 4: the side riveted joint of backrest 2 has back shaft 4, is lined with the stiffener 12 of metal material in the inboard of handrails framework 3, in the respective aperture on the termination insertion stiffener 12 of back shaft 4, to increase the intensity of its handrails framework 3.
Claims (5)
1, a kind of multifunctional leisure sofa, it comprises cushion frame [8], the both sides of cushion frame [8] are provided with the roller [6] that matches with guide rail [1], guide rail [1] tilts to be fixed on the handrails framework [3] of both sides, the backrest [2] that connects with cushion frame [8] axle connects with handrails framework [3] axle of both sides, it is characterized in that: guide rail [1] top is provided with the upper limit guide rail [11] parallel with guide rail [1], and described roller [6] is positioned between guide rail [1] and the upper limit guide rail [11].
2, multifunctional leisure sofa according to claim 1 is characterized in that: described guide rail [1] becomes 38 ° of angles with the base of handrails framework [3].
3, multifunctional leisure sofa according to claim 1 and 2 is characterized in that: the guide rail effective length of being formed between described guide rail [1] and the upper limit guide rail [11] is 195mm.
4, multifunctional leisure sofa according to claim 3 is characterized in that: connect extension spring [5] on the axle of described roller [6], the bottom of the other end of extension spring [5] and handrails framework [3] or guide rail [1] joins.
5, multifunctional leisure sofa according to claim 4 is characterized in that: the inboard of the described handrails framework [3] that connects with backrest [2] axle is lined with strengthens liner plate [12].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031932 CN2715626Y (en) | 2004-06-07 | 2004-06-07 | Multifunctional fallow sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031932 CN2715626Y (en) | 2004-06-07 | 2004-06-07 | Multifunctional fallow sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2715626Y true CN2715626Y (en) | 2005-08-10 |
Family
ID=34871261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420031932 Expired - Fee Related CN2715626Y (en) | 2004-06-07 | 2004-06-07 | Multifunctional fallow sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2715626Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907950A (en) * | 2011-08-01 | 2013-02-06 | 万福阁家具（昆山）有限公司 | Improvement structure of sofa armrest frame |
-
2004
- 2004-06-07 CN CN 200420031932 patent/CN2715626Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907950A (en) * | 2011-08-01 | 2013-02-06 | 万福阁家具（昆山）有限公司 | Improvement structure of sofa armrest frame |
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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 |