CN220937405U - Combined sofa - Google Patents
Combined sofa Download PDFInfo
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- CN220937405U CN220937405U CN202321520666.0U CN202321520666U CN220937405U CN 220937405 U CN220937405 U CN 220937405U CN 202321520666 U CN202321520666 U CN 202321520666U CN 220937405 U CN220937405 U CN 220937405U
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- backrest
- groove
- base
- support frame
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- 238000009434 installation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of sofas, in particular to a combined sofa, which comprises a base, wherein a movable plate groove is formed in the base, a movable plate is movably connected in the movable plate groove, a fixing hole is formed in the movable plate, a supporting rod groove is formed in the lower end of the movable plate, a connecting hole is formed in the supporting rod groove, a connecting rod is movably connected in the connecting hole, a supporting rod is fixedly connected to the connecting rod, a fixing rod is arranged at the upper end of the base, a movable backrest supporting frame groove is formed in the base, a movable backrest supporting frame is movably connected in the movable backrest supporting frame groove, a backrest is arranged above the base, a movable backrest groove is formed in the backrest, a supporting structure which is the same as that of the movable plate is arranged at the lower end of the movable backrest supporting frame. The utility model has the advantages that: the device can be switched between a single sofa and a double sofa, has wide application range, and is simple to detach and operate, convenient to install and convenient to carry.
Description
Technical Field
The utility model relates to the technical field of sofas, in particular to a combined sofa.
Background
At present, sofas are widely used in daily life, and the types of the sofas are various, but the sofas are generally of fixed size and structure. The sofa in the prior art is fixed in structure, single in function and poor in practicability.
The combined sofa disclosed in China patent CN 201157162U is provided with a cabinet on a base, various daily used articles can be placed on the cabinet and in the cabinet, and people can take the sofa from the cabinet without leaning forward to a tea table in taking, so that the combined sofa is very convenient to use, but has the following defects when solving the problems: the sofa is fixed in structure, the length cannot be adjusted, the user can only sit for a fixed number of people, and the sofa is inconvenient to disassemble and inconvenient to carry.
Disclosure of utility model
The object of the present utility model is to solve at least one of the technical drawbacks.
The utility model aims to overcome the defects of the prior art, solve the problems in the background art and provide a combined sofa.
The aim of the utility model is achieved by the following technical scheme: the utility model provides a modular sofa, includes the base, the inside fly leaf groove that has of base, the inside swing joint of fly leaf groove has the fly leaf, there is the fixed orifices on the fly leaf, the fly leaf lower extreme has the supporting rod groove, the inside connecting hole that has of supporting rod groove, swing joint has the connecting rod in the connecting hole, fixedly connected with bracing piece on the connecting rod, there is the dead lever base upper end, there is the movable back support frame groove in the base, the inside swing joint of movable back support frame groove has the movable back support frame, the base top is furnished with the back, there is the movable back groove in the back, the inside swing joint of movable back groove has the movable back, the movable back support frame lower extreme has the bearing structure the same with the fly leaf.
The preferred base is provided with a backrest mounting hole, and the backrest mounting hole is movably connected with the backrest.
By adopting the technical scheme, the backrest can be installed through the backrest installation holes, so that the backrest and the base can be randomly disassembled, and the device is convenient to transport and install.
The upper end of the preferred backrest is provided with a headrest mounting hole, and a headrest is movably connected in the headrest mounting hole.
By adopting the technical scheme, the headrest can be installed through the headrest installation holes, so that the backrest and the headrest can be detached, the headrest is convenient to transport, and people can support the head to make people feel more comfortable when resting.
The base is preferably provided with an armrest mounting hole, an armrest is movably connected in the armrest mounting hole, and the movable plate is provided with an armrest mounting hole.
Through adopting above-mentioned technical scheme handrail mounting hole can install the handrail and make can dismantle between handrail and the base, conveniently transport, and the handrail can support the arm for the people is laborsaving more.
The side surface of the preferable movable backrest is provided with a supporting rod groove and a connecting hole which are the same as the lower end of the movable plate, and the connecting hole of the movable backrest is movably connected with a movable backrest supporting rod.
Through adopting above-mentioned technical scheme movable backrest bracing piece can rotate around its connecting rod then the card people make movable backrest firm can not lean on when leaning on in the movable backrest bracing piece groove.
The side surface of the preferable movable backrest support frame is provided with a movable backrest support rod fixing groove.
By adopting the technical scheme, the movable backrest support rod fixing groove can fix the movable backrest support rod, and the movable backrest support frame can support the movable backrest.
A cushion is arranged above the preferable base.
By adopting the technical scheme, the cushion is more comfortable when people sit down for rest.
A waist pillow is arranged above the preferable cushion.
By adopting the technical scheme, the waist pillow can support the waist when people lean on, so that people can feel more labor-saving and comfortable.
The lower end of the preferable base is provided with a footstool.
By adopting the technical scheme, the foot stool can support feet when lying on a sofa, and is more comfortable and labor-saving in rest.
Compared with the prior art, the utility model has the following advantages:
1. The combined sofa has the advantages that the movable plate is pulled out of the movable plate groove, the fixing holes on the movable plate are buckled on the fixing rods, the supporting rods are rotated around the connecting rods from the supporting rod grooves to form a vertical supporting state, the movable backrest supporting frames are pulled out of the movable backrest supporting frame grooves to adjust the supporting frames to form a vertical supporting state, the movable backrest is pulled out of the movable backrest grooves, the movable backrest supporting rods are rotationally clamped into the movable backrest supporting rod fixing grooves, and the device can be switched between a single sofa and a double sofa and has high comfort level and wide application range; 2. the backrest is connected to the base through the backrest mounting hole, the armrests are connected to the base through the armrests mounting hole, the movable plate and the movable backrest support frame are movably connected to the base, and the sofa is simple in disassembly operation, convenient to install and high in stability.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a twin sofa according to the present utility model;
FIG. 3 is a schematic view of the structure of the mounting position of the movable backrest of the present utility model;
FIG. 4 is a schematic view of a slot structure of a fly leaf according to the present utility model;
FIG. 5 is a schematic view of the structure of the positions of the mounting holes according to the present utility model;
FIG. 6 is a schematic view of a movable plate according to the present utility model;
fig. 7 is a schematic structural view of the movable backrest support frame of the present utility model.
In the figure: 1 base, 2 fly leaf groove, 3 fly leaf, 4 fixed orifices, 5 supporting rod groove, 6 connecting hole, 7 connecting rod, 8 bracing piece, 9 dead lever, 10 movable back support frame groove, 11 movable back support frame, 12 back, 13 movable back groove, 14 movable back, 15 back mounting hole, 16 headrest mounting hole, 17 headrest, 18 handrail mounting hole, 19 handrail, 20 movable back bracing piece, 21 movable back supporting rod groove, 22 cushion, 23 lumbar support, 24 footrests.
Detailed Description
Additional aspects and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
As shown in fig. 1-7, a combined sofa comprises a base 1, wherein the base is used for supporting a cushion, armrests and a backrest, a movable plate groove 2 is formed in the base 1, the movable plate groove can retract the movable plate in the movable plate groove 2, a movable plate 3 is movably connected in the movable plate groove 2, the area of the sofa seat can be enlarged by the movable plate, a fixing hole 4 is formed in the movable plate 3, the fixing hole can be used for connecting the base and the movable plate, a supporting rod groove 5 is formed in the lower end of the movable plate 3, a supporting rod can retract a supporting rod in the supporting rod groove, so that the movable plate can be retracted in the movable plate groove, a connecting hole 6 is formed in the supporting rod groove 5, the connecting rod can be rotated in the connecting hole 6, a connecting rod 7 can be rotated in the connecting hole, a supporting rod 8 is fixedly connected to the connecting rod, the movable plate can support the movable plate, a fixing rod 9 is arranged at the upper end of the base 1, the fixing rod can be inserted in the fixing hole to prevent the movable plate from moving, a movable backrest supporting frame groove 10 is formed in the base 1, the movable backrest supporting groove can be used for enabling the movable backrest to be retracted in the movable support frame 10, a double backrest is reliably retracted in the movable support frame 12, a movable support frame 13 is reliably retracted in the movable support frame 12, and a movable support frame 13 is reliably retracted in the movable support frame 13, and a movable support frame is reliably retracted in the movable support frame 12 is movably supporting the movable support frame, and a movable support frame is movably arranged in the movable support frame 13.
As a preferable technical scheme of the utility model, the base 1 is provided with the backrest mounting holes 15, the backrest mounting holes 15 are movably connected with the backrest 12, and the backrest mounting holes can be used for mounting the backrest, so that the backrest and the base can be freely dismounted, and the transportation and the installation of the device are convenient.
As a preferable technical scheme of the utility model, the upper end of the backrest 12 is provided with the headrest mounting hole 16, the headrest mounting hole 16 is movably connected with the headrest 17, the headrest mounting hole can be used for mounting the headrest so that the backrest and the headrest can be detached, the headrest is convenient to transport, and the headrest can be used for supporting the head of a person during rest so as to make the person feel more comfortable.
As a preferable technical scheme of the utility model, the base 1 is provided with the armrest mounting hole 18, the armrest mounting hole 18 is movably connected with the armrest 19, the movable plate 3 is provided with the armrest mounting hole 18, the armrest mounting hole can be used for mounting the armrest so as to be detachable from the base, and the armrest can support the arm, thereby enabling people to be more convenient to transport.
As a preferable technical scheme of the utility model, the side surface of the movable backrest 14 is provided with the supporting rod groove 5 and the connecting hole 6 which are the same as the lower end of the movable plate 3, the connecting hole of the movable backrest 14 is movably connected with the movable backrest supporting rod 20, and the movable backrest supporting rod can rotate around the connecting rod and then clamp a person into the movable backrest supporting rod groove so that the movable backrest is stable and cannot incline when leaning.
As a preferable technical scheme of the utility model, the side surface of the movable backrest support frame 11 is provided with the movable backrest support rod fixing groove 21, and the movable backrest support rod can be fixed by the movable backrest support rod fixing groove, so that the movable backrest support frame can support the movable backrest.
As a preferable technical scheme of the utility model, the seat cushion 22 is arranged above the base 1, and the seat cushion can be more comfortable when people sit down for rest.
As a preferable technical scheme of the utility model, the waist pillow 23 is arranged above the cushion 22, and can support the waist when people lean on, so that people can save more labor and feel more comfortable.
As a preferable technical scheme of the utility model, the lower end of the base 1 is provided with the footstool 24, and the footstool can support feet when lying on a sofa, so that the user can rest more comfortably and saves labor.
The working process of the utility model is as follows:
s1, drawing the movable plate out of the movable plate groove, and buckling a fixing hole on the movable plate into a fixing rod for fixing the movable plate;
S2, rotating the support rod from the support rod groove around the connecting rod to form a vertical support state for supporting the movable plate;
S3, the movable backrest support frame is pulled out of the movable backrest support frame groove and is used for supporting the movable backrest support frame when the movable backrest support frame is in a position-adjusting vertical supporting state;
S4, the movable backrest is pulled out of the movable backrest groove, and the movable backrest supporting rod is rotationally clamped into the movable backrest supporting rod fixing groove for fixing the movable backrest;
S5, inserting the headrest on the movable backrest, placing the cushion on the movable plate, inserting the armrests in the armrest mounting holes on the movable plate, and completing the conversion from a single sofa to a double sofa.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
1. This combination formula sofa takes out the fly leaf from the fly leaf groove, buckles the fixed orifices on the fly leaf on the dead lever, rotates into perpendicular branch state around the connecting rod in the bracing piece follow bracing piece groove, takes out the movable back support frame from the movable back support frame groove and erects branch state with its support frame adjustment position, takes out the movable back from the movable back groove, rotatory card of movable back bracing piece is gone into in the movable back bracing piece fixed slot, the device can be followed the switching between single sofa and the twin sofa, the comfort level is high, extensive advantage of application.
2. The backrest is connected to the base through the backrest mounting hole, the armrests are connected to the base through the armrests mounting hole, the movable plate and the movable backrest support frame are movably connected to the base, and the sofa is simple in disassembly operation, convenient to install and high in stability.
Claims (9)
1. A combination sofa, characterized in that: including base (1), inside fly leaf groove (2) that has of base (1), inside swing joint of fly leaf groove (2) has fly leaf (3), there is fixed orifices (4) on fly leaf (3), there is back (12) fly leaf (3) lower extreme, there is connecting hole (6) inside in back (3) groove (5), swing joint has connecting rod (7) in connecting hole (6), fixedly connected with bracing piece (8) on connecting rod (7), there is dead lever (9) base (1) upper end, there is movable back support frame groove (10) in base (1), movable back support frame groove (10) inside swing joint has movable back support frame (11), there is back (12) in base (1) top, there is movable back (13) in movable back groove (13) inside swing joint have movable back (14), movable back support frame (11) lower extreme has the bearing structure the same with fly leaf (3).
2. A combination sofa according to claim 1, wherein: the base (1) is provided with a backrest mounting hole (15), and the backrest mounting hole (15) is movably connected with the backrest (12).
3. A combination sofa according to claim 1, wherein: the upper end of the backrest (12) is provided with a headrest mounting hole (16), and a headrest (17) is movably connected in the headrest mounting hole (16).
4. A combination sofa according to claim 1, wherein: the base (1) is provided with an armrest mounting hole (18), an armrest (19) is movably connected in the armrest mounting hole (18), and the movable plate (3) is provided with the armrest mounting hole (18).
5. A combination sofa according to claim 1, wherein: the side surface of the movable backrest (14) is provided with a supporting rod groove (5) and a connecting hole (6) which are the same as the lower end of the movable plate (3), and the connecting hole of the movable backrest (14) is movably connected with a movable backrest supporting rod (20).
6. A combination sofa according to claim 1, wherein: the side surface of the movable backrest support frame (11) is provided with a movable backrest support rod fixing groove (21).
7. A combination sofa according to claim 1, wherein: a cushion (22) is arranged above the base (1).
8. The combination sofa of claim 7, wherein: a waist pillow (23) is arranged above the cushion (22).
9. A combination sofa according to claim 1, wherein: the lower end of the base (1) is provided with a footstool (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321520666.0U CN220937405U (en) | 2023-06-15 | 2023-06-15 | Combined sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321520666.0U CN220937405U (en) | 2023-06-15 | 2023-06-15 | Combined sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220937405U true CN220937405U (en) | 2024-05-14 |
Family
ID=91018901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321520666.0U Active CN220937405U (en) | 2023-06-15 | 2023-06-15 | Combined sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220937405U (en) |
-
2023
- 2023-06-15 CN CN202321520666.0U patent/CN220937405U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |