CN211493732U - Chair capable of lifting seat cushion - Google Patents
Chair capable of lifting seat cushion Download PDFInfo
- Publication number
- CN211493732U CN211493732U CN201922290075.9U CN201922290075U CN211493732U CN 211493732 U CN211493732 U CN 211493732U CN 201922290075 U CN201922290075 U CN 201922290075U CN 211493732 U CN211493732 U CN 211493732U
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- Prior art keywords
- lifting arm
- seat
- seat cushion
- rotating shaft
- arm
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Abstract
The utility model provides a can be with seat that seatpad was lifted, including setting up in the seat back of stationary plane, the seat back both sides are provided with left side lifting arm and right side respectively and lift the arm, left side lifting arm and right side lifting arm one end are connected through first pivot and stationary plane, left side lifting arm and right side lifting arm can rotate through first pivot to make left side lifting arm erect or set level with right side lifting arm, left side lifting arm and the right side lifting arm other end are connected seat cushion one end both sides respectively through the second pivot, the seat cushion can rotate through the second pivot. When the seat cushion needs to be lifted, the seat cushion is driven to rotate along the second rotating shaft so that the seat cushion rotates towards the opposite direction of the seat backrest, and the left lifting arm and the right lifting arm are driven to rotate relative to the first rotating shaft so that the left lifting arm and the right lifting arm can vertically lift the seat cushion. The lifting of the seat cushion can effectively reduce the occupied space of the seat and improve the comfort of the motor home.
Description
Technical Field
The utility model relates to a seat, in particular to a seat capable of lifting a seat cushion.
Background
The motor home serves as a 'home on a wheel', has two functions of a house and a vehicle, is a fashionable facility vehicle type, and brings brand new experience to the life of people. Nowadays, with the continuous improvement of living standard, people like to experience different life styles more and more, so that the motor home is more and more popular, and becomes a favorite entertainment tool for many consumers after working. However, the living standard is continuously improved, so that the consumption level, the consumption concept and the consumption demand of people are greatly changed, the use experience requirements of the motor home are higher and higher, and the construction of a comfortable and high-quality motor home inner space is more and more important. The space of the carriage in the existing motor home is limited, the comfort is often poor, and how to efficiently utilize the space in the carriage becomes a necessary problem to be solved.
SUMMERY OF THE UTILITY MODEL
To prior art defect and not enough, the utility model discloses a purpose provides one kind can be with the seat cushion seat of lifting, and its design is nimble convenient, can effectively save space. The utility model discloses technical scheme as follows:
the utility model provides a chair capable of lifting a seat cushion, which comprises a chair backrest arranged on a fixed surface, wherein both sides of the chair backrest are respectively provided with a left lifting arm and a right lifting arm, one end of the left lifting arm and one end of the right lifting arm are connected with the fixed surface through a first rotating shaft, the left lifting arm and the right lifting arm can rotate through the first rotating shaft to enable the left lifting arm and the right lifting arm to be erected or laid flat, the other ends of the left lifting arm and the right lifting arm are respectively connected with both sides of one end of a chair cushion through a second rotating shaft, and the chair cushion can rotate through the second rotating shaft;
when the seat is used, the left lifting arm and the right lifting arm are driven to rotate relative to the first rotating shaft, so that the left lifting arm and the right lifting arm are laid flat, and the seat cushion is driven to rotate along the second rotating shaft, so that the seat cushion rotates towards the direction of the seat backrest and then is laid flat relatively to form the seat;
when the seat cushion needs to be lifted, the seat cushion is driven to rotate along the second rotating shaft so that the seat cushion rotates towards the opposite direction of the seat backrest, the left lifting arm and the right lifting arm are driven to rotate relative to the first rotating shaft, the left lifting arm and the right lifting arm are enabled to be erected, and the lifting of the seat cushion is completed.
Preferably, the left lifting arm and the right lifting arm are respectively connected with a driving arm, and the driving arms can drive the left lifting arm and the right lifting arm to rotate along a first rotating shaft, so that the left lifting arm and the right lifting arm are erected.
Preferably, the first pivot is connected with an angle adjuster to drive the left lifting arm and the right lifting arm to stand or lay flat.
Preferably, the second rotating shaft is connected to the recliner to drive the seat cushion to rotate.
Preferably, the fixing surface is provided with a locking mechanism, and when the left lifting arm and the right lifting arm are flat, the locking mechanism can fix and lock the left lifting arm and the right lifting arm.
Preferably, the lifting arm is a hydraulic rod or an electric support rod.
When the seat is used, the left lifting arm and the right lifting arm are driven to rotate relative to the first rotating shaft so as to enable the left lifting arm and the right lifting arm to be laid flat, and then the seat cushion is driven to rotate along the second rotating shaft so as to enable the seat cushion to be laid flat relatively after rotating towards the direction of a seat backrest, so that the seat is formed; when the seat cushion needs to be lifted, the seat cushion is driven to rotate along the second rotating shaft so that the seat cushion rotates towards the opposite direction of the seat backrest, and the left lifting arm and the right lifting arm are driven to rotate relative to the first rotating shaft so that the left lifting arm and the right lifting arm can vertically lift the seat cushion. The lifting of the seat cushion can effectively reduce the occupied space of the seat and improve the comfort of the motor home.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
Fig. 1 is a schematic view of a seat structure capable of lifting a seat cushion provided in the present embodiment;
FIG. 2 is a schematic view of the left lifting arm and the right lifting arm in a horizontal state in the present embodiment;
FIG. 3 is a view from A-A of FIG. 1;
FIG. 4 is a schematic view of the embodiment for providing a lifted seat cushion state;
fig. 5 is a schematic view showing a state where the lifting seat cushion is lifted by the lifting arm provided in the present embodiment;
fig. 6 is a schematic view illustrating a recovery state of the lift arm of fig. 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to fig. 1 to 6.
The utility model provides a can lift seat with seatpad, including setting up in the seat back 1 of stationary plane, the seat back both sides are provided with left side respectively and lift arm 2 and right side lift arm, left side lift arm and right side lift arm one end and are connected with the stationary plane through first pivot 4, the stationary plane can be for the plane that is fit for in the carriage, and the other end connects 3 one end both sides of seat cushion respectively through second pivot 5, left side lift arm and right side lift arm can rotate through first pivot to make left side lift arm erect or set level with right side lift arm, the seat cushion can rotate through the second pivot.
The first rotating shaft is connected with a first angle adjuster to drive the left lifting arm and the right lifting arm to be erected or laid flat, the second rotating shaft is connected with a second angle adjuster to drive the seat cushion to rotate, the angle adjusters can be manually or automatically driven, and the first rotating shaft and the second rotating shaft can be manually rotated without being provided with power devices.
When the seat is used, the first angle adjuster drives the left lifting arm and the right lifting arm to rotate relative to the first rotating shaft so as to enable the left lifting arm and the right lifting arm to be laid flat, and the second angle adjuster drives the seat cushion to rotate along the second rotating shaft so as to enable the seat cushion to rotate towards the direction of the seat backrest and then enable the seat cushion to be laid flat relatively to form the seat;
when the seat cushion needs to be lifted, the second angle adjuster drives the seat cushion to rotate along the second rotating shaft so that the seat cushion rotates towards the opposite direction of the seat backrest, the first angle adjuster drives the left lifting arm and the right lifting arm to rotate relative to the first rotating shaft so that the left lifting arm and the right lifting arm are erected to complete lifting of the seat cushion, and when the left lifting arm and the right lifting arm are erected, the seat cushion can be in an erected state or at any angle.
The first angle adjuster can rotate the left lifting arm and the right lifting arm and can also be realized in a driving arm 7 mode, the driving arm 7 can be a hydraulic rod or an electric supporting rod, the lifting arm 7 can be driven manually or automatically, the left lifting arm and the right lifting arm can be respectively connected with the lifting arms, and the driving arm 7 can drive the left lifting arm and the right lifting arm to rotate along a first rotating shaft so as to enable the left lifting arm and the right lifting arm to be erected.
The stationary plane is provided with locking mechanism 6, locking mechanism 6 can be the electromagnetic lock, works as the arm is lifted on the left side and is lifted on the right side and put when ordinary with the arm, locking mechanism can with the arm is lifted on the left side and the arm is lifted on the right side and is fixed the locking.
When the seat is used, the left lifting arm and the right lifting arm are driven to rotate relative to the first rotating shaft, so that the left lifting arm and the right lifting arm are flatly placed, and the seat cushion is driven to rotate along the second rotating shaft, so that the seat cushion is relatively flatly placed to form the seat after rotating towards the direction of the seat backrest; when the seat cushion needs to be lifted, the seat cushion is driven to rotate along the second rotating shaft so that the seat cushion rotates towards the opposite direction of the seat backrest, and then the left lifting arm and the right lifting arm are driven to rotate relative to the first rotating shaft so that the left lifting arm and the right lifting arm can vertically lift the seat cushion. The lifting of the seat cushion can effectively reduce the occupied space of the seat and improve the comfort of the motor home.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. A seat capable of lifting a seat cushion comprises a seat backrest arranged on a fixed surface, and is characterized in that a left lifting arm and a right lifting arm are arranged on two sides of the seat backrest respectively, one ends of the left lifting arm and the right lifting arm are connected with the fixed surface through a first rotating shaft, the left lifting arm and the right lifting arm can rotate through the first rotating shaft to enable the left lifting arm and the right lifting arm to be erected or laid flat, the other ends of the left lifting arm and the right lifting arm are connected with two sides of one end of a seat cushion respectively through a second rotating shaft, and the seat cushion can rotate through the second rotating shaft;
when the seat is used, the left lifting arm and the right lifting arm are driven to rotate relative to the first rotating shaft, so that the left lifting arm and the right lifting arm are laid flat, and the seat cushion is driven to rotate along the second rotating shaft, so that the seat cushion rotates towards the direction of the seat backrest and then is laid flat relatively to form the seat;
when the seat cushion needs to be lifted, the seat cushion is driven to rotate along the second rotating shaft so that the seat cushion rotates towards the opposite direction of the seat backrest, the left lifting arm and the right lifting arm are driven to rotate relative to the first rotating shaft, the left lifting arm and the right lifting arm are enabled to be erected, and the lifting of the seat cushion is completed.
2. A seat with a liftable seat cushion according to claim 1, wherein the left and right lifting arms are respectively connected with driving arms, and the driving arms can drive the left and right lifting arms to rotate along the first rotation axis, so as to erect the left and right lifting arms.
3. The seat capable of lifting a seat cushion according to claim 1, wherein the first pivot is connected to a recliner for driving the left and right lifting arms to stand or to lay flat.
4. A seat with a liftable seat cushion according to claim 1, wherein the second shaft is connected to a recliner for driving the seat cushion to rotate.
5. A seat with a liftable seat cushion according to claim 1, wherein the fixing surface is provided with a locking mechanism capable of fixedly locking the left and right lifting arms when the left and right lifting arms are flat.
6. A seat with a liftable seat cushion according to claim 2, wherein the driving arm is a hydraulic rod or an electric support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922290075.9U CN211493732U (en) | 2019-12-19 | 2019-12-19 | Chair capable of lifting seat cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922290075.9U CN211493732U (en) | 2019-12-19 | 2019-12-19 | Chair capable of lifting seat cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211493732U true CN211493732U (en) | 2020-09-15 |
Family
ID=72417223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922290075.9U Active CN211493732U (en) | 2019-12-19 | 2019-12-19 | Chair capable of lifting seat cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211493732U (en) |
-
2019
- 2019-12-19 CN CN201922290075.9U patent/CN211493732U/en active Active
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