CN208957346U - A kind of intelligence expansion sofa - Google Patents
A kind of intelligence expansion sofa Download PDFInfo
- Publication number
- CN208957346U CN208957346U CN201821252471.1U CN201821252471U CN208957346U CN 208957346 U CN208957346 U CN 208957346U CN 201821252471 U CN201821252471 U CN 201821252471U CN 208957346 U CN208957346 U CN 208957346U
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- China
- Prior art keywords
- base
- sliding rail
- fixedly connected
- sofa
- support rod
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Abstract
The utility model relates to a kind of sofas, specially a kind of intelligence expansion sofa, including sofa seat, the backrest being fixedly connected on sofa seat one end, the handrail being respectively fixedly connected on sofa seat two sides, the sofa seat includes bottom plate, the side plate being fixedly connected on bottom plate two sides, it is fixedly connected on baffle of the bottom plate on one end side wall of backrest, the first base being fixedly connected between two groups of side plates, setting is spaced between the first base and bottom plate, second base is slidably connected on the bottom plate, supporting mechanism is equipped on the second base lower surface, by the way that second base is arranged between first base and bottom plate, second base is taken out from first base lower end when needing, second base is supported by supporting mechanism, the second base supported is aligned with first base, setting in this way, need by Sofa becomes bed in use, not needing to put down backrest and move sofa position, and setting in this way facilitates sofa becoming bed use.
Description
Technical field
The utility model relates to a kind of sofa, specially a kind of intelligence expansion sofa.
Background technique
Sofa is a kind of more seat chairs equipped with cushion, and the chair equipped with spring or thick foamed plastics etc., both sides have
Handrail, and sofa has been furniture necessary to many families, sofa available on the market generally has low back sofa, highback sofa and Jie
In three kinds of common sofa between the above two.
Existing some sofas can become bed use by deformation, but existing some sofas need elder generation in deformation
By sofa backrest far from wall, backrest could be put down, this mode is more troublesome, needs first to move sofa.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of intelligence expansion sofas.
To achieve the above object, the utility model provides following technical solution:
It is a kind of intelligence expansion sofa be respectively fixedly connected with including sofa seat, the backrest being fixedly connected on sofa seat one end
Handrail on sofa seat two sides, the sofa seat include bottom plate, the side plate being fixedly connected on bottom plate two sides, are fixedly connected on
Baffle of the bottom plate on one end side wall of backrest, the first base being fixedly connected between two groups of side plates, the first base
It is spaced setting between bottom plate, slidably connects second base on the bottom plate, is equipped on the second base lower surface
Supporting mechanism.
By using above-mentioned technical proposal, by the way that second base is arranged between first base and bottom plate, by when needing
Two pedestals from first base lower end take out, second base is supported by supporting mechanism, the second base supported with
First base alignment, setting in this way are needing sofa becoming bed in use, not needing to put down on backrest and move
Sofa position, setting in this way facilitate sofa becoming bed use.
The utility model is further arranged to: sliding equipment, the cunning are equipped between the second base and side plate
Motivation structure includes being respectively fixedly connected with the first sliding rail on two sidewalls, the second sliding rail being fixedly connected on side plate, being fixedly connected
Connecting plate in the side wall lower ends of second base one end, the sliding block being fixedly connected on connecting plate two sidewalls, first sliding rail
Parallel with bottom plate, second sliding rail is vertical with the first sliding rail, and first sliding rail is connected to the second sliding rail, the sliding block sliding
It is connected in the first sliding rail and the second sliding rail.
By using above-mentioned technical proposal, by being fixedly connected with a connecting plate in the side wall lower ends of second base one end,
It is fixedly connected with sliding block on connection board ends side wall, sliding block is slided in the first sliding rail and the second sliding rail, facilitated second base
It is taken out from first base lower end, facilitates second base in the sliding of first base lower end.
The utility model is further arranged to: being equipped with and is used on one end inner wall of second sliding rail far from the first sliding rail
In facilitating the abutting part being pushed against second base in first base, the abutting part is separate including being fixedly connected on the second sliding rail
It is fixedly connected on first sliding rail one end inner wall and pushes against block, is provided with the guide surface for pushing against block on one end of the first sliding rail,
The abutting block is fixedly connected on the second sliding rail on the inner wall of second base.
By using above-mentioned technical proposal, by close second base of second guide rail far from first guide rail one end
It is fixedly connected with an abutting block on wall, opens up guide surface on one end of the first guide rail pushing against block, setting in this way,
For slide block movement on connecting plate to when pushing against on block, second base toward drawing at first base, pushes against second base by connecting plate
In first base.
The utility model is further arranged to: the supporting mechanism includes that several groups are rotatably connected on second base following table
Support rod on face is arranged between support rod and second base for making to be vertical setting between support rod and second base
Locking member.
By using above-mentioned technical proposal, rotary supporting rod makes support rod be vertical setting with second base, passes through locking
Part makes the angle of support rod and second base be always 90 degree, and setting in this way, structure is simple, easy to operate, facilitates
Fixation to support rod.
The utility model is further arranged to: the locking member includes the lock being rotatably connected on second base lower surface
Tight bar is provided with locking slot of the support rod on the side wall of check lock lever side, support rod the is arranged in side side far from locking slot
For limiting the locating piece of support rod rotational angle on wall.
By using above-mentioned technical proposal, it is pushed against in locking groove sidewall by check lock lever, support rod is made by locating piece
Maximum rotation angle is 90 degree, and setting in this way, structure is simple, easy to operate, facilitates the locking to support rod.
The utility model is further arranged to: including being rotatably connected on support rod close to second base in the locating piece
Supporting block on one end, the locating part being arranged between supporting block and support rod, described supporting block one end is pushed against second base
On lower surface.
It is triangular in shape by being rotatablely connected on one end close to second base of support rod by using above-mentioned technical proposal
The supporting block of setting, one right-angle side of supporting block is pushed against on second base lower surface, by locating part come the position of fixed support block
It sets, setting in this way, the maximum rotation angle for limiting support rod is 90 degree, one-directionally rotate support rod can only.
The utility model is further arranged to: the locating part includes the first limit hole being provided in supporting block, opens
The second limit hole being located on support rod, the gag lever post being slidably connected in the first limit hole and the second limit hole, described first
Limit hole is aligned with the second limit hole.
Second is opened up on support rod by opening up the first limit hole in supporting block by using above-mentioned technical proposal
Limit hole, the first limit hole run through supporting block, and the first limit hole is aligned with the second limit hole, limit in the first limit hole and second
Be slidably connected gag lever post in hole, and the first limit hole is stretched out in gag lever post one end, and setting in this way, structure is simple, easy to operate,
Facilitate the fixation to supporting block.
The utility model is further arranged to: being fixedly connected on the one end of the gag lever post far from the first limit hole
One pull ring.
By using above-mentioned technical proposal, by being fixedly connected with a drawing on one end that gag lever post stretches out the first limit hole
Ring, pulls gag lever post movement by snap ring, and setting in this way facilitates the driving to gag lever post.
It is needing sofa becoming bed in use, not needing backrest in conclusion the utility model has the advantage that
It puts down and moves sofa position, setting in this way facilitates sofa becoming bed use；It facilitates and supporting block is consolidated
It is fixed；Facilitate the driving to gag lever post.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment.
Appended drawing reference: 1, sofa seat；2, backrest；3, handrail；4, bottom plate；5, side plate；6, baffle；7, first base；8,
Two pedestals；9, supporting mechanism；10, sliding equipment；11, the first sliding rail；12, the second sliding rail；13, connecting plate；14, sliding block；15, it supports
Tight part；16, block is pushed against；17, guide surface；18, support rod；19, locking member；20, check lock lever；21, locking slot；22, pull ring；23,
Gag lever post；24, locating piece；25, supporting block；26, locating part；27, the first limit hole；28, the second limit hole.
Specific embodiment
The utility model is described further referring to attached drawing.
A kind of intelligence expansion sofa, as shown in Figure 1, being fixedly connected with and leaning on one end of sofa seat 1 including sofa seat 1
Back 2, is fixedly connected with handrail 3 on the two sides of sofa seat 1.
As shown in Figure 1, sofa seat 1 includes bottom plate 4, side plate 5, baffle 6, first base 7, side plate 5 is fixedly connected on bottom plate 4
Two sides side wall on, baffle 6 is fixedly connected on bottom plate 4 on the side side wall of backrest 2, and first base 7 is fixedly connected on two
Between group side plate 5, first base 7 is parallel with bottom plate 4, is set in distance to form placed cavity between first base 7 and bottom plate 4.
As shown in Figure 1, slidably connecting second base 8 in placed cavity, it is equipped on 8 lower surface of second base for branch
The supporting mechanism 9 for supportting second base 8 in second base 8 and places the sliding for being equipped between cavity wall and second base 8 being facilitated to slide
Mechanism 10, sliding equipment 10 include the first sliding rail 11, the second sliding rail 12, connecting plate 13, sliding block 14, and the first sliding rail 11 is fixed respectively
It is connected on placed cavity two sidewalls, the first sliding rail 11 is parallel with bottom plate 4；Second sliding rail 12 is fixedly connected on placed cavity two sidewalls
On, the second sliding rail 12 is vertical with the first sliding rail 11 and the second sliding rail 12 is connected to the first sliding rail 11 far from one end of baffle 6；Connection
Plate 13 is fixedly connected on second base 8 on one end lower surface of first base 7；Sliding block 14 is fixedly connected on 13 liang of connecting plate
On the side wall of side, sliding block 14 is slidably connected in the first sliding rail 11 and the second sliding rail 12, when to be located at the second sliding block 14 separate for sliding block 14
When on one end of the first sliding rail 11, second base 8 is aligned with first base 7.
As shown in Figure 1, in order to make to push against between first base 7 and second base 8, in the second sliding rail 12 far from the first sliding rail
An abutting part 15 is provided on 11 one end, pushing against part 15 includes pushing against block 16 and guide surface 17, pushes against block 16 and is fixedly connected on
For second sliding block 14 on the inner wall of second base 8, guide surface 17, which is provided with, pushes against block 16 on one end of the first sliding rail 11.
As shown in Figure 1, supporting mechanism 9 includes support rod 18 and locking member 19, four groups of support rods 18 are rotatably connected on respectively
On the angle of second base 8 lower surface four, locking member 19 is arranged between 8 lower surface of support rod 18 and second base for making to support
It is vertical setting between bar 18 and second base 8.
As shown in Figure 1, locking member 19 includes check lock lever 20, locking slot 21, locating piece 24, check lock lever 20 is rotatably connected on the
On two pedestals, 8 lower surface；Locking slot 21 is provided with support rod 18 on the side side wall of check lock lever 20；The setting of locating piece 24 exists
Support rod 18 is vertical with second base 8 when limited support bar 18 turns to maximum angle far from being used on the side side wall of check lock lever 20
Directly.
As shown in Figure 1, locating piece 24 includes supporting block 25 and locating part 26, the setting triangular in shape of supporting block 25, supporting block
25 are rotatably connected on support rod 18 on one end side wall of second base 8, and 25 side of supporting block is pushed against 8 following table of second base
On face；Locating part 26, which is arranged between supporting block 25 and support rod 18, is used for 25 position of positioning support block.
As shown in Figure 1, locating part 26 includes the first limit hole 27, the second limit hole 28, gag lever post 23, the first limit hole 27
It is provided in supporting block 25 and through supporting block 25；Second limit hole 28 is provided on support rod 18, the second limit hole 28 and
The alignment of one limit hole 27；Gag lever post 23 is slidably connected in the first limit hole 27 and the second limit hole 28, and 23 one end of gag lever post is stretched
Supporting block 25 out；Driving to gag lever post 23 for convenience is fixedly connected on one end that gag lever post 23 stretches out supporting block 25
One pull ring 22.
Working principle: when needing to take out second base 8 from 7 lower end of first base, drive second base 8 in the first rail
It is slided in road and the second track, rotational support block 25, is aligned the first limit hole 27 and the second limit hole 28, gag lever post 23 is inserted
It connects in the first limit hole 27 and the second limit hole 28, rotary supporting rod 18, keeps support rod 18 vertical with second base 8, rotate
Check lock lever 20 is pushed against check lock lever 20 in locking slot 21.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of intelligence expansion sofa, including sofa seat (1), the backrest (2) being fixedly connected on sofa seat (1) one end, respectively
The handrail (3) being fixedly connected on sofa seat (1) two sides, it is characterised in that: the sofa seat (1) includes bottom plate (4), fixed company
Connect on bottom plate (4) two sides side plate (5), be fixedly connected on bottom plate (4) close to backrest (2) one end side wall on baffle (6),
The first base (7) being fixedly connected between two groups of side plates (5) is spaced setting between the first base (7) and bottom plate (4),
Second base (8) are slidably connected on the bottom plate (4), and supporting mechanism is equipped on the second base (8) lower surface
(9).
2. a kind of intelligence expansion sofa according to claim 1, it is characterised in that: in the second base (8) and side plate
(5) sliding equipment (10) are equipped between, the sliding equipment (10) includes being respectively fixedly connected with the first sliding rail on two sidewalls
(11), the second sliding rail (12) for being fixedly connected on side plate (5) is fixedly connected in the side wall lower ends of second base (8) one end
Connecting plate (13), the sliding block (14) being fixedly connected on connecting plate (13) two sidewalls, first sliding rail (11) and bottom plate (4) are flat
Row, second sliding rail (12) is vertical with the first sliding rail (11), and first sliding rail (11) is connected to the second sliding rail (12), described
Sliding block (14) is slidably connected in the first sliding rail (11) and the second sliding rail (12).
3. a kind of intelligence expansion sofa according to claim 2, it is characterised in that: in second sliding rail (12) far from the
One end inner wall of one sliding rail (11) is equipped with for facilitating the abutting part being pushed against second base (8) on first base (7)
(15), the abutting part (15) includes being fixedly connected on the second sliding rail (12) to connect far from fixed on the inner wall of the first sliding rail (11) one end
It is connected to and pushes against block (16), is provided with the guide surface (17) for pushing against block (16) on the one end of the first sliding rail (11), the abutting
Block (16) is fixedly connected on the second sliding rail (12) on the inner wall of second base (8).
4. a kind of intelligence expansion sofa according to claim 1, it is characterised in that: the supporting mechanism (9) includes several
Group is rotatably connected on support rod (18) on second base (8) lower surface, is arranged between support rod (18) and second base (8)
For making the locking member (19) being vertical setting between support rod (18) and second base (8).
5. a kind of intelligence expansion sofa according to claim 4, it is characterised in that: the locking member (19) includes that rotation connects
Connect on second base (8) lower surface check lock lever (20), be provided with support rod (18) on the side wall of check lock lever (20) side
Locking slot (21), setting support rod (18) far from locking slot (21) side side wall on for limit support rod (18) rotate
The locating piece (24) of angle.
6. a kind of intelligence expansion sofa according to claim 5, it is characterised in that: include rotation in the locating piece (24)
It is connected to support rod (18) supporting block (25) on second base (8) one end, is arranged in supporting block (25) and support rod
(18) locating part (26) between, described supporting block (25) one end are pushed against on second base (8) lower surface.
7. a kind of intelligence expansion sofa according to claim 6, it is characterised in that: the locating part (26) includes being provided with
The first limit hole (27) in supporting block (25), is slidably connected at the second limit hole (28) being provided on support rod (18)
Gag lever post (23) in one limit hole (27) and the second limit hole (28), first limit hole (27) and the second limit hole (28)
Alignment.
8. a kind of intelligence expansion sofa according to claim 7, it is characterised in that: in the gag lever post (23) far from first
A pull ring (22) are fixedly connected on one end of limit hole (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821252471.1U CN208957346U (en) | 2018-08-04 | 2018-08-04 | A kind of intelligence expansion sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821252471.1U CN208957346U (en) | 2018-08-04 | 2018-08-04 | A kind of intelligence expansion sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208957346U true CN208957346U (en) | 2019-06-11 |
Family
ID=66749739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821252471.1U Active CN208957346U (en) | 2018-08-04 | 2018-08-04 | A kind of intelligence expansion sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208957346U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110693223A (en) * | 2019-10-11 | 2020-01-17 | 顾家家居股份有限公司 | Head and neck support structure applied to sofa seat |
| CN110742431A (en) * | 2019-10-11 | 2020-02-04 | 顾家家居股份有限公司 | Waist support structure applied to sofa seat |
| CN111887652A (en) * | 2020-07-22 | 2020-11-06 | 嘉兴玖久隆智能家居科技有限公司 | Multifunctional sofa |
| CN115919100A (en) * | 2022-11-30 | 2023-04-07 | 顾家家居股份有限公司 | Push-and-pull sofa bed |
-
2018
- 2018-08-04 CN CN201821252471.1U patent/CN208957346U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110693223A (en) * | 2019-10-11 | 2020-01-17 | 顾家家居股份有限公司 | Head and neck support structure applied to sofa seat |
| CN110742431A (en) * | 2019-10-11 | 2020-02-04 | 顾家家居股份有限公司 | Waist support structure applied to sofa seat |
| CN111887652A (en) * | 2020-07-22 | 2020-11-06 | 嘉兴玖久隆智能家居科技有限公司 | Multifunctional sofa |
| CN111887652B (en) * | 2020-07-22 | 2022-02-11 | 嘉兴玖久隆智能家居科技有限公司 | Multifunctional sofa |
| CN115919100A (en) * | 2022-11-30 | 2023-04-07 | 顾家家居股份有限公司 | Push-and-pull sofa bed |
| CN115919100B (en) * | 2022-11-30 | 2024-03-19 | 顾家家居股份有限公司 | Push-pull sofa bed |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |