CN208988185U - A kind of flexible divan - Google Patents
A kind of flexible divan Download PDFInfo
- Publication number
- CN208988185U CN208988185U CN201820157878.XU CN201820157878U CN208988185U CN 208988185 U CN208988185 U CN 208988185U CN 201820157878 U CN201820157878 U CN 201820157878U CN 208988185 U CN208988185 U CN 208988185U
- Authority
- CN
- China
- Prior art keywords
- divan
- pedestal
- connecting rod
- hinged
- backrest
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 46
- 230000000694 effects Effects 0.000 claims abstract description 17
- 210000002414 leg Anatomy 0.000 description 12
- 238000000034 method Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 206010009696 Clumsiness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 208000012802 recumbency Diseases 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a kind of flexible divans, including divan pedestal, seat frame is installed above the divan pedestal, described seat frame one end is rotatably installed with back rest, divan pedestal one end is hinged with by several groups activity template group and drags leg, the divan pedestal, which is equipped with, to be dragged one end of leg to be also equipped with to drag leg electric pushrod, the centre of the divan pedestal is also equipped with backrest electric pushrod, the back rest is hinged with backrest rotary shaft by backrest connecting rod, it is intermediate in the backrest rotary shaft to be fixedly installed with axis connection bar, the axis connection bar is connected to backrest electric pushrod by hinged mode；Connecting rod A, connecting rod B and connecting rod C are also hinged between the divan pedestal and back rest, pass through the hinged of each mechanical structure in bottom, with the effect of electric pushrod, so that the promotion of the backrest of entire divan and putting down all need to only be completed by electric power, without manpower, the use for family and amusement provides great convenience.
Description
Technical field
The utility model relates to divan field, specially a kind of flexible divan.
Background technique
Divan designs and varieties are various, either moulding, color or pattern, should all be chosen in conjunction with the original style in room
Choosing, can just make the room whole style coordinating and unifying.Bracket divan is generally hard wooden or metallic support.Branch should be observed when selecting
Whether frame weld is smooth and whether tight, plated film are uniform, soft.It is whether secured to experience it, can both hands hold divan
It all around firmly rocks, if feeling to stablize, there is no noise, illustrates that bracket is secured.The height of function divan sitting face is best
Between 35-42 centimetres, that is, the height of approximately equal to people's shank.Excessively high or too low size is all unfavorable for human body flesh
Meat loosens, for a long time using be easy to causeing body to ache.Seat depth compares conveniently between 48-55 centimetres, that is,
It says, when back sticks on sofa back as far as possible, the knee of people should still be present except face.
Divan in the market has two foldings, three foldings, can be divided into the folding of evening up the chair back and dilatory flexible by sliding rail
Pull-alongs, bedstead to fold and unfold process easily operated.Divan after packing up seems very exquisite without clumsiness, generally all
Occupied area reduces nearly half when than regarding bed use, and the comfort sat on and real sofa are without two
Sample.The design of divan is also varied.If band stores divan, sofa can be used as storage tank on one side, back cushion taken down
It is placed in storage tank, that is, is combined into a divan；Some sofa handrails can 90 degree of flat pendulums at the head of a bed, mattress is straight by seat
Connect pull-out；The double function sofa-bed etc. for having plenty of overturning sofa seat and being formed；
But existing divan has the following deficiencies:
(1) divan has a single function, and is only available to people's seat or recumbency；
(2) divan has a function of folding, but it is most of require manual adjustment, the small people of general strength or some
One has no idea to complete to adjust divan, uses project that is very inconvenient, and not entertaining, it is impossible to meet days
The diversified life requirement of benefit.
Summary of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of flexible divan, can effectively solve
The problem of background technique proposes.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of flexible divan, including divan pedestal, the divan pedestal top are equipped with seat frame, the seat cushion
Frame one end is rotatably installed with back rest, and divan pedestal one end is hinged with by several groups activity template group and drags leg, the sand
Hair bed pedestal, which is equipped with, to be dragged one end of leg to be also equipped with to drag leg electric pushrod, and the centre of the divan pedestal is also equipped with backrest
Electric pushrod, the back rest are hinged with backrest rotary shaft, intermediate fixed peace in the backrest rotary shaft by backrest connecting rod
Equipped with axis connection bar, the axis connection bar is connected to backrest electric pushrod by hinged mode；
Connecting rod A, connecting rod B and connecting rod C, the connecting rod A, connecting rod B are also hinged between the divan pedestal and back rest
There is one end hinged with connecting rod C, the other end of connecting rod A is hinged on back rest, and connecting rod B and connecting rod C are respectively hinged at
The both ends of divan pedestal, the both sides of the divan pedestal are fixedly installed with symmetrical litter, slide on the litter
Sliding block is installed.
Further, the divan pedestal is symmetrical about vertical center line, and the seat frame and back rest pass through hinge
The length of chain link, seat frame is greater than the length of back rest.
Further, the activity template group is 4 groups, and every group of activity template group has the hinged divan pedestal of two panels activity template and drag
Leg.
Compared with prior art, the utility model has the beneficial effects that
(1) structure of the utility model is more stable, passes through hinged and electric pushrod the work of each mechanical structure in bottom
With not having to manpower, be family and amusement so that the promotion of the backrest of entire divan and putting down all need to only be completed by electric power
Use provide great convenience, also drag leg promotion be also reached by the active force of an electric pushrod, make sand
Hair bed can also come using reaching multi-functional effect as seat；
(2) use scope of the utility model is very big, can not only use at home, moreover it is possible in the amusement and recreation such as cinema field
Used, can lie can seat, it is very convenient, adjusted by button also very safe.
Detailed description of the invention
Fig. 1 is the inside overall structure diagram of the utility model；
Fig. 2 is the left view structural representation of the utility model；
Fig. 3 is structural schematic diagram when the utility model back rest lifts；
Figure label:
1- divan pedestal；2- drags leg；3- backrest rotary shaft；4- axis connection bar；5- backrest electric pushrod；6- drags leg electric
Dynamic push rod；7- backrest connecting rod；8- activity template group；9- seat frame；10- back rest；11- connecting rod A；12- connecting rod B；13- connecting rod
C；14- sliding block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1 to Figure 3, the utility model provides a kind of flexible divan, including divan pedestal 1, the sand
Seat frame 9 is installed above hair bed pedestal 1, described 9 one end of seat frame is rotatably installed with back rest 10, the divan pedestal 1
One end is hinged with by several groups activity template group 8 and drags leg 2, and the divan pedestal 1, which is equipped with, to be dragged one end of leg 2 to be also equipped with to drag
Leg electric pushrod 6, the centre of the divan pedestal 1 are also equipped with backrest electric pushrod 5, and the back rest 10 is connected by backrest
Extension bar 7 is hinged with backrest rotary shaft 3, and centre is fixedly installed with axis connection bar 4, the axis connection bar 4 in the backrest rotary shaft 3
Backrest electric pushrod 5 is connected to by hinged mode；Seat frame 9 is fixed structure, is installed on above divan pedestal 1；
Connecting rod A11, connecting rod B12 and connecting rod C13, the company are also hinged between the divan pedestal 1 and back rest 10
Bar A11, connecting rod B12 and connecting rod C13 have one end hinged, and the other end of connecting rod A11 is hinged on back rest 10, connecting rod
B12 and connecting rod C13 is respectively hinged at the both ends of divan pedestal 1, and the both sides of the divan pedestal 1 are fixedly installed with relatively
The litter 15 of title is slidably fitted with sliding block 14 on the litter 15.
The principle of dynamics of the utility model are as follows: backrest rotary shaft 3 is driven by 5 impeller-hub connecting rod 4 of backrest electric pushrod
Rotation, backrest rotary shaft 3 can be flipped up, so that back rest 10 be pushed to be flipped up, backrest electric pushrod 5 retracts Shi Weiping
It lies state, is the state that sits up when backrest electric pushrod 5 stretches out, backrest electric pushrod 5 stretches out, and connecting rod C13 pulls divan pedestal 1
It shrinks.While backrest rises, cushion is toward retraction, and box moves up and down after guaranteeing the fitting of backrest back.
The divan pedestal 1 is symmetrical about vertical center line, and the seat frame 9 and back rest 10 are connected by hinge
It connects, the length of seat frame 9 is greater than the length of back rest 10.The activity template group 8 is 4 groups, and every group of activity template group 8 has two panels
The hinged divan pedestal of activity template 1 and drag leg 2, drag leg electric pushrod 6 be also adjusted by stretching activity template group lifting or
Decline.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (3)
1. a kind of flexible divan, including divan pedestal (1), it is characterised in that: be equipped with above the divan pedestal (1)
Seat frame (9), described seat frame (9) one end are rotatably installed with back rest (10), and described divan pedestal (1) one end passes through several
Group activity template group (8) is hinged with and drags leg (2), and the divan pedestal (1), which is equipped with, drags one end of leg (2) to be also equipped with to drag leg electric
Dynamic push rod (6), the centre of the divan pedestal (1) are also equipped with backrest electric pushrod (5), and the back rest (10) is by leaning on
Back connecting rod (7) is hinged with backrest rotary shaft (3), intermediate on the backrest rotary shaft (3) to be fixedly installed with axis connection bar (4),
The axis connection bar (4) is connected to backrest electric pushrod (5) by hinged mode；
Connecting rod A (11), connecting rod B (12) and connecting rod C (13) are also hinged between the divan pedestal (1) and back rest (10),
The connecting rod A (11), connecting rod B (12) and connecting rod C (13) have one end hinged, and the other end of connecting rod A (11) is hinged to
On back rest (10), connecting rod B (12) and connecting rod C (13) are respectively hinged at the both ends of divan pedestal (1), the divan pedestal
(1) both sides are fixedly installed with symmetrical litter (15), are slidably fitted with sliding block (14) on the litter (15).
2. a kind of flexible divan according to claim 1, it is characterised in that: the divan pedestal (1) is about vertical
Center line it is symmetrical, the seat frame (9) and back rest (10) are connected by a hinge, and the length of seat frame (9) is greater than backrest
The length of frame (10).
3. a kind of flexible divan according to claim 1, it is characterised in that: the activity template group (8) is 4 groups, every group
Activity template group (8) has the hinged divan pedestal (1) of two panels activity template and drags leg (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820157878.XU CN208988185U (en) | 2018-01-30 | 2018-01-30 | A kind of flexible divan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820157878.XU CN208988185U (en) | 2018-01-30 | 2018-01-30 | A kind of flexible divan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208988185U true CN208988185U (en) | 2019-06-18 |
Family
ID=66795350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820157878.XU Expired - Fee Related CN208988185U (en) | 2018-01-30 | 2018-01-30 | A kind of flexible divan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208988185U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932157A (en) * | 2021-03-17 | 2021-06-11 | 敏华家具制造(惠州)有限公司 | Electric sofa bed |
| CN115005628A (en) * | 2022-05-20 | 2022-09-06 | 安吉永艺尚品家具有限公司 | Backrest back-pull type sofa bed and using method |
-
2018
- 2018-01-30 CN CN201820157878.XU patent/CN208988185U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932157A (en) * | 2021-03-17 | 2021-06-11 | 敏华家具制造(惠州)有限公司 | Electric sofa bed |
| CN115005628A (en) * | 2022-05-20 | 2022-09-06 | 安吉永艺尚品家具有限公司 | Backrest back-pull type sofa bed and using method |
| CN115005628B (en) * | 2022-05-20 | 2023-11-24 | 安吉永艺尚品家具有限公司 | Sofa bed with back pulled back and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 |