CN109907574A - A kind of multi-functional couch - Google Patents
A kind of multi-functional couch Download PDFInfo
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- CN109907574A CN109907574A CN201910158973.0A CN201910158973A CN109907574A CN 109907574 A CN109907574 A CN 109907574A CN 201910158973 A CN201910158973 A CN 201910158973A CN 109907574 A CN109907574 A CN 109907574A
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- connecting rod
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- support seat
- layer support
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Abstract
The invention discloses a kind of multi-functional couch, by the combination of planar linkage mechanism and sofa, so that the functional diversities of sofa.By planar linkage structure setting under cushion and mattress, mattress is provided with handle, lifts handle and operates the elevating mechanism that planar linkage inside configuration can be driven to be arranged upwards, elevating mechanism realizes that it rises function, cushion can translate up, so that sofa is not only possessed space to store article, while the usable floor area of sofa can be expanded, becomes divan, when elevating mechanism operates downwards, it can restore former sofa shape, comfort and practicability are all significantly improved, easy to operate.
Description
Technical field
The present invention relates to a kind of sofa more particularly to a kind of multifunctional combination sand beds.
Background technique
In the prior art, sofa has a single function, and the function of bed is also very single, and it is empty that many beds and sofa do not have storage
Between, it uses and is inconvenient and takes up a large area, most of sofas, because area is narrow, cannot have well when lying low rest
Experience sense, the not comfort of bed, but common bed cannot then be placed on parlor for guests.
Although there is also some sofas that can be converted bed and having storage space, its conversion process on the market
It there may be time-consuming and laborious problem, cannot be more convenient to open storage space or complete the conversion of bed form.
Summary of the invention
Present invention seek to address that above-mentioned mentioned technical problem, provides a kind of multi-functional couch, passes through planar linkage
Functional diversities are realized in the combination of mechanism and Sofa cushion.
The present invention is realized by following technical solution:
A kind of multi-functional couch, including sofa base and the cushion being arranged on sofa base；It further include having lower layer
Support base, lower layer support seat drawer type are connected in sofa base；Lower layer support seat is connected with mattress by planar linkage mechanism,
Planar linkage mechanism is for driving mattress to go up and down；The lower layer support seat is provided with front apron, planar linkage mechanism and front apron
Lockable bed form；The sofa base is equipped with cavity, is provided with cavity below at least one cushion, which can be used as storage
Space, planar linkage mechanism connect the cushion and sofa base above cavity, and planar linkage mechanism is for driving cushion to be opened and closed.
Preferably, idler wheel is provided with below lower layer support seat.
Preferably, it is provided with limiting slot corresponding with side pulley on the inner sidewall of sofa base, pulls out lower layer support seat
When can prevent lower layer support seat be detached from sofa base.
Preferably, sofa base two sides are provided with handrail.
Preferably, sofa backrest is provided on sofa base.
Preferably, planar linkage mechanism includes elevating mechanism, first connecting rod, first linkage rod, the first bar, the setting of the first bar
In lower layer support seat side, hinged first bar in elevating mechanism one end, the hinged first connecting rod of the other end, the other end of first connecting rod with
First linkage rod is hinged, and the other end of first linkage rod and the first bar are hinged.
Preferably, elevating mechanism includes the second connecting rod, second connecting rod, third connecting rod, and the second connecting rod is bent into itself
Certain angle, the second hinged first connecting rod in connecting rod one end, the other end connect third connecting rod one end and the first bar with second connecting rod
Hingedly, the bending part of the other end and the second connecting rod is hinged.
Preferably, handle is provided on mattress.
Beneficial effect is: compared with prior art, a kind of its functional diversities of multi-functional couch allow sofa to possess super large
Storage space, have powerful storage function, the planar linkage structure of use to be more easier in the conversion process of bed form,
It is also more laborsaving when opening storage space, it makes the experience sense of customer more comfortable, realizes the multifunctional use of sofa and save sky
Between.
Detailed description of the invention
Below in conjunction with attached drawing, specific embodiments of the present invention will be described in further detail, in which:
Fig. 1 is mattress original static structure schematic diagram；
Fig. 2 is mattress elevated structure schematic diagram；
Fig. 3 is planar linkage structure both shrinks structural schematic diagram；
Fig. 4 is planar linkage structure elevated structure schematic diagram；
Fig. 5 is side pulley schematic diagram；
Fig. 6 is sand bed storage space structural schematic diagram；
Fig. 7 is that sand bed mattress hauls out schematic diagram；
Fig. 8 is that sand bed is converted into bed structure schematic diagram；
Fig. 9 is planar linkage mechanism operation workflow figure.
Specific embodiment
As Figure 1-Figure 8, a kind of multi-functional couch, including cushion 1, sofa base 2, mattress 3, lower layer support seat 4,
Planar linkage mechanism, front apron 6, side pulley 7, sofa base 2 are provided with seat above the support construction as entire divan
The lower section of pad 1 and at least one cushion 1 can be used to store article there are storage space, which is on sofa base 2
A cavity 18, above be equipped with cushion 1 cover, open cushion 1 when, cavity 18 below can expose, cushion 1 cover cavity 18
When, it can't see cavity 18 on divan surface.Cushion 1 is connect with the inner wall of cavity 18 by planar linkage mechanism, when 1 quilt of cushion
When pulling open, the planar linkage mechanism under cushion 1 also starts operation under force, and planar linkage mechanism can open cushion 1
Afterwards, then arrangement arrangement can be carried out to the space in cavity 18.Divan is provided with mattress 3, which is arranged in lower layer support
On seat 4, lower layer support seat 4 is placed in the space, so lower layer support seat 4 is arranged in sand there are space in the lower section of sofa base 2
Below hair pedestal 2 and lower layer support seat 4 can draw out, and pull-out mode, which has, much can be in the lower section of lower layer support seat 4
Universal wheel is arranged to be also possible to be provided with sliding slot on the side wall of lower layer support seat 4, corresponding with the side wall of lower layer support seat 4
Protrusion is provided on the side wall of sofa base, protrusion cooperates with sliding slot, is also possible to other modes, a kind of mode of Without wishing.Bed
Pad 3 is arranged on lower layer support seat 4 and mattress 3 is connect by planar linkage structure with the side wall of lower layer support seat 4, in lower layer's branch
The front border of support seat 4 is provided with front apron 6, and front apron 6 is connect by screw with lower layer support seat 4, when divan needs to convert
The back boundary that lower layer support seat 4 is pulled out to lower layer support seat 4 when for bed form and original lower layer support seat 4 are in sofa base 2
When lower section front apron 6 position be overlapped after, lift mattress 3, the planar linkage mechanism that mattress 3 is connect with lower layer support seat 4 by
The effect of power operates together, and the front end portion of mattress 3 is placed on front apron 6, and front apron 6 can be used to support mattress 3.
For convenience of the pull-out of lower layer support seat 4, in 4 front end of lower layer support seat, there are two idler wheels 8 for setting, in lower layer support seat
4 lower section setting is there are four seat leg 19, and four seat legs 19 respectively at the both ends of the front and back end of lower layer support seat 4, distinguish by idler wheel 8
It is arranged on four seat legs 19, an idler wheel 8 is set on a seat leg 19.It is arranged on the lateral wall on 4 both sides of lower layer support seat
There is side pulley 7, side pulley 7 can slide on the inner sidewall of sofa base 2, on the two sides of the inner sidewall of sofa base 2
It is additionally provided with limiting slot 9, when pulling out lower layer support seat 4, idler wheel 8 slides can take lower layer support seat 4 out of easily, but in order to avoid
Idler wheel 8 is uncontrolled to make lower layer support seat 4 be detached from sofa base 2, when lower layer's support base 4 is moved to destination locations, institute here
The destination locations said are exactly that can combine together the position to form bed form after mattress 3 is mentioned with cushion 1, are arranged in lower layer support
Side pulley 7 on seat 4, which can slide into corresponding limiting slot 9, to be stuck, and will not continue to movement makes lower layer's mattress 4 be detached from sand
Bed is sent out, limiting slot 9 corresponding with side pulley 7 is provided on the inner sidewall of sofa base 2, pulls out 4 Shi Kefang of lower layer support seat
Only lower layer support seat 4 is detached from sofa base 2.
Sofa base two sides are provided with handrail 11, which is higher by cushion 1, are provided with sofa backrest on sofa base,
When divan is the form of bed, divan inboard can prevent people during the break because of body because of the setting of backrest 10 and handrail 11
Body is naturally movable and falls, and effectively stops to body, and backrest 10 may act as headrest in sofa bed form, people exists
On divan when the similar activity such as reading, can preferably it be rested, experience is got up also more comfortable.
Planar linkage mechanism includes the elevating mechanism being made of connecting rod, first connecting rod 12, first linkage rod 13, the first bar
14, the setting of the first bar 14 is in 4 side of lower layer support seat and fixation, hinged first bar 14 in elevating mechanism one end, the other end hinged the
One connecting rod 12, the other end of first connecting rod 12 and first linkage rod 13 are hinged, first linkage rod 13 far from first connecting rod 12 one
End and the first bar 14 are hinged.Such as Fig. 9, when cushion 1 or mattress 3 are lifted, elevating mechanism is risen with it, and drives first connecting rod
12 prop up mattress 3 or cushion 1, and first linkage rod 13 also rotates with it, and are supported in the other side to first connecting rod 12, prevent bed
Pad 3 or cushion 1 fall because mattress 3 also suffer from human body to pressure, in order to stablize bed form, the front end of mattress 3 is also
Front apron 6 supports.
As shown in Figure 3-4, elevating mechanism includes the second connecting rod 15, second connecting rod 16, third connecting rod 17, the second connecting rod
15 itself bending are angled, which is conducive to the support for mattress 3 or cushion 1, and 15 one end of the second connecting rod is hinged
First connecting rod 12, the other end are connect with second connecting rod 15, and 17 one end of third connecting rod and the bending part of the second connecting rod 15 are hinged, separately
One end and the first bar 14 are hinged.
It is provided with handle 5 on mattress, for convenience of the lifting of mattress 3, is being provided with handle 5 above, bed form can be facilitated
Transformation.
The design can be the mattress 1 on sofa base 2 and there is a cavity 18, and there are lower layer's branch under sofa base
Seat 4 is supportted, forms bed form together with mattress 1 after the raising of mattress 3 on lower layer support seat 4 is fixed, mattress 1 described herein refers to
It is lower that there are the mattresses 1 of storage space.
The design is also possible to be divided into two parts such as Fig. 1-8, and there are storage spaces for divan a part, there is the placement of cushion 1
Above, a part of 1 lower section of cushion is set up directly on sofa base 2 without storage space, has lower layer support below sofa base 2
Seat 4, is divan first part there are the part of storage space divan, and the part of the storage space of no divan is second
Point, the first part of divan can be longer than the second part of divan, after lower layer's support base 4 is pulled out to destination locations, lower layer
The front end of support base 4 can be concordant with the front end of the first part of divan, mattress 3 increase it is fixed after with divan first part and
The cushion 1 of divan second part is combined into a state together.
The principle of this design is when divan is in sofa form, and lower layer support seat 4 is under sofa base 2, and cushion 1 is in sand
It sends out on pedestal 2, for mattress 3 on lower layer support seat, the planar linkage mechanism of connection cushion 1 is received in the cavity 18 of sofa base 2
On side wall, the planar linkage mechanism of connection mattress 3 is received on the side wall of lower layer support seat 4.When needing to store article, lifting is sat
The elevating mechanism of pad 1, planar linkage mechanism starts operation, and is transformed into holding state by receiving state, storage space is openable.When
When divan needs to be converted to bed form, pulls out front apron 6 and drag the position that lower layer support seat 4 slides into limiting slot 9 to side pulley 7
It postpones, the handle 5 of pull-up on the mattress 3, mattress 3 and being received on lower layer support seat 4 by Fig. 1 for planar linkage mechanism become Fig. 2
Mattress 3 is propped up by lower layer support seat 4.Planar linkage mechanism is transformed into holding state by receiving state, at the same time before mattress 3
Edge is drawn onto front apron 6, is at this time bed state.When bed form needs to be converted to sofa form, mattress 3 is depressed, plane connects
Linkage by the collapsed state that is converted to of holding state, then lower layer support seat 4 is pushed into, before front apron is stuck in sofa base
End, divan are converted to sofa form.
Above embodiments are not limited to the technical solution of the embodiment itself, can be incorporated between embodiment new
Embodiment.The above embodiments are merely illustrative of the technical solutions of the present invention and is not intended to limit it, all without departing from the present invention
Any modification of spirit and scope or equivalent replacement, shall fall within the scope of the technical solution of the present invention.
Claims (9)
1. a kind of multi-functional couch, which is characterized in that including sofa base (2) and the seat being arranged on sofa base (2)
It pads (1)；
It further include having lower layer support seat, lower layer support seat (4) drawer type is connected in sofa base (2)；
Lower layer support seat (4) is connected with mattress (3) by planar linkage mechanism, and planar linkage mechanism is for driving mattress (3) to rise
Drop；
The lower layer support seat (4) is provided with front apron (6), planar linkage mechanism and front apron (6) lockable bed form；
The sofa base is equipped with cavity (18), is provided with cavity (18) below at least one cushion (1), which can
As storage space, planar linkage mechanism connects cushion (1) and sofa base (2) above cavity (18), planar linkage mechanism
For driving cushion to be opened and closed.
2. a kind of multi-functional couch according to claim 1, which is characterized in that set below the lower layer support seat (4)
It is equipped with idler wheel (8).
3. a kind of multi-functional couch according to claim 1, which is characterized in that the side wall of the lower layer support seat (4)
On be provided with side pulley (7).
4. a kind of multi-functional couch according to claim 1, which is characterized in that the inner sidewall of the sofa base (2)
On be provided with limiting slot (9) corresponding with side pulley (7), can prevent lower layer support seat (4) de- when pulling out lower layer support seat (4)
From sofa base (2).
5. a kind of multi-functional couch according to claim 1, which is characterized in that sofa base (2) the two sides setting
There are handrail (11).
6. a kind of multi-functional couch according to claim 1, which is characterized in that be provided on the sofa base (2)
Sofa backrest (10).
7. a kind of multi-functional couch according to claim 1, which is characterized in that the planar linkage mechanism includes lifting
Mechanism, first connecting rod (12), first linkage rod (13), the first bar (14), the first bar (12) are arranged in lower layer support seat (4) side
Face, hinged first bar (14) in elevating mechanism one end, the hinged first connecting rod of the other end (12), first connecting rod (12) is far from elevating mechanism
One end and first linkage rod (13) hingedly, first linkage rod (13) is hinged far from elevating mechanism one end and first connecting rod (12).
8. a kind of multi-functional couch according to claim 7, which is characterized in that the elevating mechanism includes the second frame linking
Bar (15), second connecting rod (16), third connecting rod (17), the second connecting rod (15) itself bending is angled, the second connecting rod
(15) the hinged first connecting rod in one end (12), the other end are connect with second connecting rod (16), third connecting rod (17) one end and the first bar
(14) hingedly, the bending part of the other end and the second connecting rod (15) is hinged.
9. a kind of multi-functional couch according to claim 1, which is characterized in that be provided with handle on the mattress (3)
(5)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910158973.0A CN109907574A (en) | 2019-03-04 | 2019-03-04 | A kind of multi-functional couch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910158973.0A CN109907574A (en) | 2019-03-04 | 2019-03-04 | A kind of multi-functional couch |
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| Publication Number | Publication Date |
|---|---|
| CN109907574A true CN109907574A (en) | 2019-06-21 |
Family
ID=66963161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910158973.0A Pending CN109907574A (en) | 2019-03-04 | 2019-03-04 | A kind of multi-functional couch |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD904773S1 (en) * | 2019-02-19 | 2020-12-15 | Abedan Kanthasamy | Pull-out sofa bed with flared arm |
| USD905453S1 (en) * | 2019-01-18 | 2020-12-22 | Abedan Kanthasamy | Armless pull-out sofa bed |
| USD930374S1 (en) * | 2019-02-19 | 2021-09-14 | Abedan Kanthasamy | Pull-out sofa bed with track arm |
| USD957831S1 (en) * | 2020-01-10 | 2022-07-19 | Innovation U.S.A., Inc. | Sofa |
| USD958550S1 (en) * | 2020-01-10 | 2022-07-26 | Innovation U.S.A., Inc. | Sofa |
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| CN207341505U (en) * | 2017-03-17 | 2018-05-11 | 东莞市宝发家具有限公司 | A kind of lift Foldable soft-bed |
| CN210018614U (en) * | 2019-03-04 | 2020-02-07 | 珠海市意多傢私有限公司 | Multifunctional sofa bed |
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| CN202312322U (en) * | 2011-11-04 | 2012-07-11 | 浙江川洋家私有限公司 | Multifunctional sofa bed |
| CN103462409A (en) * | 2012-06-07 | 2013-12-25 | 李福全 | Flexible divan |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD905453S1 (en) * | 2019-01-18 | 2020-12-22 | Abedan Kanthasamy | Armless pull-out sofa bed |
| USD904773S1 (en) * | 2019-02-19 | 2020-12-15 | Abedan Kanthasamy | Pull-out sofa bed with flared arm |
| USD930374S1 (en) * | 2019-02-19 | 2021-09-14 | Abedan Kanthasamy | Pull-out sofa bed with track arm |
| USD957831S1 (en) * | 2020-01-10 | 2022-07-19 | Innovation U.S.A., Inc. | Sofa |
| USD958550S1 (en) * | 2020-01-10 | 2022-07-26 | Innovation U.S.A., Inc. | Sofa |
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