CN218683184U - Electronic multi-angle sofa - Google Patents
Electronic multi-angle sofa Download PDFInfo
- Publication number
- CN218683184U CN218683184U CN202223035082.2U CN202223035082U CN218683184U CN 218683184 U CN218683184 U CN 218683184U CN 202223035082 U CN202223035082 U CN 202223035082U CN 218683184 U CN218683184 U CN 218683184U
- Authority
- CN
- China
- Prior art keywords
- backrest
- cushion body
- supporting part
- telescopic rod
- supporting
- 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.)
- Active
Links
Images
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses an electric multi-angle sofa, which comprises a base, a backrest component and a cushion component, wherein the base comprises a first supporting part and a second supporting part; the backrest assembly comprises a backrest body and a first power part, wherein the first power part can drive the first end of the backrest body to be close to or far away from the first supporting part; the cushion subassembly includes cushion body, second power portion, and the second power portion can drive the cushion body and remove for the second supporting part. The utility model discloses in, electronic multi-angle sofa is at the attitude adjustment in-process, and first supporting part is kept away from gradually to the first end of back body under the drive of first power portion, makes the inclination crescent of back body, and first supporting part is kept away from gradually to the cushion body, makes the effective supporting area of cushion body enlarge gradually, and back body and cushion body independent motion relatively, the user can freely adjust electronic multi-angle sofa's form according to the demand to adapt to the various gestures of human body.
Description
Technical Field
The utility model relates to the field of furniture, in particular to electronic multi-angle sofa.
Background
Most of the existing sofa seat bags are fixed in length, and the backrest bags are fixed in gradient, so that the length of the seat bags and the gradient of the backrest bags cannot be freely adjusted to match the most comfortable resting and lying positions of human bodies.
In the related art, the backrest and the seat cushion are connected through the rotating part, the movement of the seat cushion drives the backrest to rotate in a coordinated mode, when the seat cushion is located at a specific position, the backrest can only exist at a specific angle, the backrest and the seat bag cannot be adjusted independently, the adjusting range is limited, and the personalized multiple posture requirements of a user cannot be met.
SUMMERY OF THE UTILITY MODEL
For solving at least one of the above-mentioned technical problem, the utility model provides an electronic multi-angle sofa, the technical scheme who adopts as follows:
the utility model provides an electric multi-angle sofa, which comprises a base, a backrest component and a cushion component, wherein the base comprises a first supporting part and a second supporting part, the second supporting part is arranged on the ground, and the first supporting part is positioned at the top of the second supporting part; the backrest assembly comprises a backrest body and a first power part, the backrest body is arranged on the first supporting part, the first power part is connected with the first end of the backrest body, the first power part can drive the first end of the backrest body to be close to or far away from the first supporting part, and the second end of the backrest body is movably connected with the first supporting part; the cushion subassembly includes cushion body, second power portion, the cushion body set up in the top of second supporting part, second power portion connects the cushion body, second power portion can drive the cushion body for the second supporting part removes, the cushion body with second supporting part swing joint.
The embodiment of the utility model has the following beneficial effect at least: in the utility model, when the electric multi-angle sofa is in an initial state, the backrest body covers the surface of the first supporting part, and the first end of the cushion body is abutted against the first supporting part; in the posture adjustment process of the electric multi-angle sofa, the first end of the backrest body is gradually far away from the first supporting part under the driving of the first power part, so that the inclination angle of the backrest body is gradually increased, the first end of the cushion body is gradually far away from the first supporting part, so that the effective supporting area of the cushion body is gradually enlarged, the backrest body and the cushion body move relatively independently, a user can freely adjust the shape of the electric multi-angle sofa according to the requirement in the movement range of the backrest body and the cushion body to adapt to various postures of a human body, meanwhile, the cushion body is positioned in the concave part in the initial state, when the cushion body generates limit displacement, the first supporting part can still be ensured to be tightly connected with the cushion body, and the use experience is improved; at the in-process that back body and cushion body were adjusted, first supporting part is all kept away from gradually to back body and cushion body, need not to consider whether the space at electronic multi-angle sofa rear is sufficient, also avoids the back body to lean back the sofa rear space that causes not enough.
In some embodiments of the present invention, the first power portion includes a first telescopic rod, a first end of the first telescopic rod is connected to the first supporting portion, and a second end of the first telescopic rod is connected to the first end of the backrest body; the second power part comprises a second telescopic rod, the first end of the second telescopic rod is connected to the second supporting part, and the second end of the second telescopic rod is connected to the cushion body.
In some embodiments of the present invention, the first power unit further comprises a first motor, and the first motor drives the first telescopic rod to extend or shorten; the second power part further comprises a second motor, and the second motor drives the second telescopic rod to extend or shorten.
In some embodiments of the present invention, a first end of the first telescopic rod is hinged to the first supporting portion, and a second end of the first telescopic rod is hinged to the backrest body; the first end of the second telescopic rod is hinged to the second supporting portion, and the second end of the second telescopic rod is hinged to the seat cushion body.
In some embodiments of the present invention, the second end of the backrest body is connected to the first supporting portion, and the second end of the backrest body is connected to the first supporting portion at a joint.
In some embodiments of the present invention, the first supporting portion and the second supporting portion are provided with a recess at a joint, and the first end of the cushion body can be inserted into the recess.
In some embodiments of the utility model, the top of second supporting part is provided with the track, the cushion body set up in on the track, the cushion body can along rail movement.
In some embodiments of the utility model, cushion body bottom is provided with the gyro wheel, the gyro wheel with track roll connection.
The utility model discloses an in some embodiments, the second end of cushion body is provided with the extension, the extension with the cushion body becomes the angle, the extension can extend to ground, the tip of extension is provided with the universal wheel, the universal wheel can with ground roll connection.
The utility model discloses an in some embodiments, be connected with the backplate on the back body, the backplate with first supporting part rotates to be connected, the second end of first telescopic link with the backplate is articulated.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural view of the electric multi-angle sofa of the present invention in an initial state;
FIG. 2 is a schematic structural view of the electric multi-angle sofa of the present invention in a stretching state;
FIG. 3 is a sectional view of the electric multi-angle sofa of the present invention in an initial state;
fig. 4 is a sectional view of the electric multi-angle sofa of the present invention in a stretching state.
Reference numerals are as follows:
101. a base 102, a first supporting part 103, a second supporting part;
201. the backrest comprises a backrest body, 202, a first telescopic rod, 203, a first motor, 204, a hinge structure, 205 and a back plate;
301. the seat cushion comprises a seat cushion body, 302, a second telescopic rod, 303, a second motor, 304, a concave part, 305, a rail, 306, a roller, 307, an extending part and 308 and a universal wheel.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout, and which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that if the terms "center", "middle", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are used to indicate an orientation or positional relationship based on that shown in the drawings, it is only for convenience of description and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. The features defined as "first" and "second" are used to distinguish feature names rather than having a special meaning, and further, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 2, an embodiment of the present invention provides an electric multi-angle sofa, which comprises a base 101, a backrest assembly, and a cushion assembly. The base 101 includes a first supporting portion 102 and a second supporting portion 103, the second supporting portion 103 is horizontally disposed on the ground, and the first supporting portion 102 is located on the top of the second supporting portion 103. Specifically, the first support portion 102 is disposed vertically, the first support portion 102 is used for disposing a backrest assembly, and the second support portion 103 is used for disposing a cushion assembly. Because first supporting part 102 is protruding in the top of second supporting part 103, the back subassembly sets up on the lateral wall of first supporting part 102, and the cushion subassembly sets up in the top of second supporting part 103, and at this moment, the back subassembly can form certain contained angle with the cushion subassembly, satisfies the buttock and sits in the cushion subassembly and the user demand that the back leaned on at the back subassembly.
In some examples, the first support part 102 is disposed in the middle of the second support part 103, and a user can sit on both sides of the second support part 103, and correspondingly, a backrest assembly is disposed on both sides of the first support part 102, and the back of the user can lean against the backrest assembly when the user sits on any side of the second support part 103.
As shown in fig. 3 to 4, the backrest assembly includes a backrest body 201 and a first power portion, the first power portion is connected to a first end of the backrest body 201, and a second end of the backrest body 201 is movably connected to the first support portion 102. When the first end of the backrest body 201 is far away from the first supporting portion 102, the second end of the backrest body 201 is always connected with the first supporting portion 102, that is, the inclination angle of the backrest body 201 changes. The first power portion can drive the first end of the backrest body 201 to be away from the first supporting portion 102, so as to increase the inclination angle of the backrest body 201, and it can be understood that the first power portion can drive the first end of the backrest body 201 to be close to the first supporting portion 102, so as to decrease the inclination angle of the backrest body 201. The inclination angle of the backrest body 201 can be adjusted relatively independently to adapt to various rest postures of the user.
Specifically, the distance from the first end of the backrest body 201 to the second support part 103 is smaller than the distance from the second end of the backrest body 201 to the second support part 103, that is, the height of the first end of the backrest body 201 is smaller than the height of the second end of the backrest body 201.
In some examples, the first power unit includes a first telescopic rod 202, a first end of the first telescopic rod 202 is connected to the first support portion 102, and a second end of the first telescopic rod 202 is connected to the first end of the backrest body 201. The length of the first telescopic rod 202 can be changed, when the first telescopic rod 202 is lengthened, the first telescopic rod 202 applies a pushing force to the first end of the backrest body 201, so that the first end of the backrest body 201 is gradually far away from the first supporting part 102, and when the first telescopic rod 202 is shortened, the first telescopic rod 202 applies a pulling force to the first end of the backrest body 201, so that the first end of the backrest body 201 is gradually close to the first supporting part 102.
Specifically, the first power unit further includes a first motor 203, the first motor 203 is connected to the first telescopic rod 202, and the first motor 203 and the first telescopic rod 202 together form an electric push rod for providing power for the movement of the backrest body 201. Specifically, to ensure the stable position of the backrest body 201, at least two first power parts are provided. The first power portion is arranged in the first supporting portion 102, or the first power portion is arranged on the side of the first supporting portion 102 and hidden in a side armrest of the electric multi-angle sofa, so that the attractiveness of the electric multi-angle sofa is guaranteed.
In some examples, since the inclination angle of the backrest body 201 can be changed, the angle between the backrest body 201 and the first telescopic rod 202 can be changed accordingly. Thus, the second end of the first telescopic rod 202 is hinged with the backrest body 201. Further, when the connection position of the second end of the backrest body 201 and the first support part 102 is fixed, the travel path of the first end of the backrest body 201 approximates to an arc shape as the inclination angle of the backrest body 201 changes. In the process, the first telescopic rod 202 is adapted to the first end of the backrest body 201 to travel along the path, and is also inclined relative to the initial state, so that the first end of the first telescopic rod 202 is hinged to the first supporting portion 102.
In some examples, the second end of the backrest body 201 is rotatably connected to the first support portion 102, so that the second end of the backrest body 201 is always disposed on the first support portion 102, the backrest body 201 is prevented from falling down to the second support portion 103, and the use experience is improved. Specifically, a hinge structure 204 is disposed at a connection position of the second end of the backrest body 201 and the first support portion 102, so as to ensure stability of the rotational connection.
In some examples, a back plate 205 is connected to the backrest body 201, the back plate 205 is located between the backrest body 201 and the first support 102, and the back plate 205 is rotatably connected to the first support 102, specifically, when a hinge is provided, the hinge is connected to the back plate 205 on one side and the first support 102 on the other side to form a revolute pair. Meanwhile, the second end of the first telescopic rod 202 is hinged with the back plate 205. The back plate 205 is used for positioning the backrest body 201, and when the backrest body 201 is damaged, the original backrest body 201 is detached from the back plate 205, so that a new backrest body 201 is replaced, and replaceability is improved. Further, the back plate 205 is slidably connected to the backrest body 201, when the inclination angle of the backrest body 201 changes, the first end of the backrest body 201 forms an arc-shaped movement track, at this time, the height of the first end of the backrest body 201 is raised, and the backrest body 201 slides on the back plate 205 due to its own gravity, so as to abut against the lower solid structure, thereby improving the position stability of the backrest body 201.
The cushion subassembly includes cushion body 301, second power portion, and cushion body 301 is in the top of second supporting part 103, cushion body 301 and second supporting part 103 swing joint, and cushion body 301 is connected to second power portion, and when cushion body 301 kept away from first supporting part 102, the effective support area of cushion body 301 enlarges. The second power section can drive the cushion body 301 to move relative to the second support section 103, it being understood that the second power section can drive the cushion body 301 away from the first support section 102; the second power portion can also drive the cushion body 301 to be close to the first supporting portion 102, so that the effective supporting area of the cushion body 301 is reduced, and the space is saved. The position of the cushion body 301 relative to the second support part 103 can be adjusted relatively independently to adapt to various rest postures of the user, in the adjustment process, the cushion body 301 can adapt to any inclination angle of the backrest body 201, and the user can perform personalized matching on the shape of the backrest body 201 and the shape of the cushion body 301 of the electric multi-angle sofa to achieve the optimal posture for the specific user.
In some examples, the second power portion includes a second telescoping rod 302, a first end of the second telescoping rod 302 is connected to the second support portion 103, and a second end of the second telescoping rod 302 is connected to the seat cushion body 301. The length of second telescopic link 302 can change, and when second telescopic link 302 increased, thrust was applyed to cushion body 301 to second telescopic link 302 to make cushion body 301 keep away from first supporting part 102 gradually, when second telescopic link 302 shortened, pull was applyed to cushion body 301 to second telescopic link 302, thereby made cushion body 301 be close to first supporting part 102 gradually.
Specifically, the second power portion further comprises a second motor 303, the second motor 303 is connected with a second telescopic rod 302, and the second motor 303 and the second telescopic rod 302 jointly form an electric push rod to provide power for the movement of the seat cushion body 301. Specifically, to ensure the positional stability of the seat cushion body 301, at least two second power portions are provided. The second power part is arranged in the second supporting part 103, so that the attractive appearance of the electric multi-angle sofa is ensured.
In some examples, the connection position of the seat cushion body 301 and the second support portion 103 is difficult to ensure complete horizontality, which easily causes longitudinal disturbance during the movement of the seat cushion body 301, therefore, the first end of the second telescopic rod 302 is hinged with the second support portion 103, the second end of the second telescopic rod 302 is hinged with the seat cushion body 301, and when the longitudinal disturbance occurs, the second telescopic rod 302 can slightly incline to adapt to the movement of the seat cushion body 301.
In some examples, a recess 304 is provided at a junction of the first support portion 102 and the second support portion 103, and the first end of the seat cushion body 301 can be inserted into the recess 304 in the initial state. As the seat cushion body 301 is gradually spaced away from the first support portion 102, the first end of the seat cushion body 301 gradually disengages from the recess 304, thereby providing a greater effective support area for the user. Simultaneously, in the motion process of cushion body 301, first supporting part 102 and cushion body 301 are in the linking state all the time, avoid having great sunken between cushion body 301 and the first supporting part 102, promote to use experience and outward appearance aesthetic feeling.
In some examples, to ensure that the seat cushion body 301 moves smoothly, the top of the second supporting portion 103 is provided with a rail 305, the seat cushion body 301 is disposed on the rail 305, the rail 305 is horizontally disposed, and the seat cushion body 301 moves along the direction of the rail 305.
In some examples, the bottom of the seat cushion body 301 is provided with a roller 306, and the roller 306 is located above the rail 305 and is in rolling connection with the rail 305, so as to further improve the smoothness of the movement of the seat cushion body 301.
In some examples, the second end of the seat cushion body 301 is provided with the extension portion 307, the extension portion 307 forms an angle with the seat cushion body 301, and the extension portion 307 extends to the position of the ground, so as to avoid the user from directly observing the gap between the seat cushion body 301 and the second supporting portion 103, and it can be understood that the roller 306 and the rail 305 are also shielded by the extension portion 307, thereby improving the aesthetic degree. Meanwhile, the extension portion 307 also provides support for the cushion body 301 protruding from the second supporting portion 103, thereby improving structural stability.
Specifically, since the cushion body 301 can move horizontally, the extending portion 307 can move on the ground along with the movement of the cushion body 301, and in order to ensure smooth movement, the end of the extending portion 307 is provided with a universal wheel 308, and the universal wheel 308 is in rolling connection with the ground.
In the description herein, references to the terms "one embodiment," "some examples," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" or the like, if any, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. An electric multi-angle sofa, comprising:
the base comprises a first supporting part and a second supporting part, the second supporting part is arranged on the ground, and the first supporting part is positioned at the top of the second supporting part;
the backrest assembly comprises a backrest body and a first power part, the backrest body is arranged on the first supporting part, the first power part is connected with the first end of the backrest body, the first power part can drive the first end of the backrest body to be close to or far away from the first supporting part, and the second end of the backrest body is movably connected with the first supporting part;
the cushion subassembly, the cushion subassembly includes cushion body, second power portion, the cushion body set up in the top of second supporting part, second power portion connects the cushion body, second power portion can drive the cushion body for the second supporting part removes, the cushion body with second supporting part swing joint.
2. The motorized multi-angle sofa of claim 1, wherein the first power unit comprises a first telescoping rod, a first end of the first telescoping rod being connected to the first support unit, a second end of the first telescoping rod being connected to the first end of the backrest body; the second power part comprises a second telescopic rod, the first end of the second telescopic rod is connected to the second supporting part, and the second end of the second telescopic rod is connected to the cushion body.
3. The electric multi-angle sofa of claim 2, wherein the first power unit further comprises a first motor, the first motor driving the first telescopic rod to extend or contract; the second power part further comprises a second motor, and the second motor drives the second telescopic rod to extend or shorten.
4. The electric multi-angle sofa of claim 2 or 3, wherein the first end of the first telescopic rod is hinged to the first supporting portion, and the second end of the first telescopic rod is hinged to the backrest body; the first end of the second telescopic rod is hinged to the second supporting portion, and the second end of the second telescopic rod is hinged to the seat cushion body.
5. The electric multi-angle sofa of claim 4, wherein the second end of the backrest body is rotatably connected to the first support part, and a hinge is provided at a connection position of the second end of the backrest body and the first support part.
6. The electric multi-angle sofa of claim 1, wherein a recess is provided at a connection of the first supporting portion and the second supporting portion, and the first end of the cushion body can be inserted into the recess.
7. The electric multi-angle sofa of claim 1 or 6, wherein a rail is provided on the top of the second supporting portion, the seat cushion body is provided on the rail, and the seat cushion body can move along the rail.
8. The electric multi-angle sofa of claim 7, wherein rollers are arranged at the bottom of the cushion body and are in rolling connection with the rails.
9. The electric multi-angle sofa of claim 1, wherein the second end of the cushion body is provided with an extension part, the extension part forms an angle with the cushion body, the extension part can extend to the ground, and the end of the extension part is provided with a universal wheel, and the universal wheel can be in rolling connection with the ground.
10. The electric multi-angle sofa of claim 5, wherein a back plate is connected to the backrest body, the back plate is rotatably connected to the first supporting portion, and the second end of the first telescopic rod is hinged to the back plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223035082.2U CN218683184U (en) | 2022-11-14 | 2022-11-14 | Electronic multi-angle sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223035082.2U CN218683184U (en) | 2022-11-14 | 2022-11-14 | Electronic multi-angle sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218683184U true CN218683184U (en) | 2023-03-24 |
Family
ID=85619590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223035082.2U Active CN218683184U (en) | 2022-11-14 | 2022-11-14 | Electronic multi-angle sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218683184U (en) |
-
2022
- 2022-11-14 CN CN202223035082.2U patent/CN218683184U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102470782B (en) | Vehicle seat | |
| CN107788732A (en) | A kind of armchair structure and seat | |
| US5860664A (en) | Combination wheelchair sleeper 24-hour use apparatus | |
| CN109043939B (en) | Massage sofa | |
| CN101756535B (en) | Chair with seat sliding to drive backrest to incline | |
| CN109124120B (en) | Iron frame for standing-assisting deck chair and working method thereof | |
| CN206151780U (en) | Comfortable massage chair | |
| JP4403835B2 (en) | Chairs and wheelchairs | |
| CN204105342U (en) | A kind of foot pad adjustable seat | |
| WO2022000968A1 (en) | Multifunctional leisure chair frame structure, and supporting sitting method therefor | |
| CN218683184U (en) | Electronic multi-angle sofa | |
| CN210078208U (en) | Massage chair frame with segmented tracks | |
| CN211911079U (en) | Sofa structure capable of adjusting backrest in linkage manner | |
| CN216454158U (en) | Rocking chair and rocking chair framework thereof | |
| CN217471556U (en) | Structure improved chair frame | |
| CN214341237U (en) | Overturning damping adjusting device | |
| CN201005296Y (en) | Adjustable chair interlocking mechanism | |
| JP5392172B2 (en) | Vehicle seat | |
| CN213282221U (en) | Frame structure of multifunctional leisure chair | |
| CN212698295U (en) | Electric bed with waist supporting function | |
| CN211933363U (en) | Chair and footrest subassembly thereof | |
| CN206473080U (en) | A kind of functional frame and seat | |
| CN112932127A (en) | Adjusting mechanism and chair | |
| CN111096594A (en) | Chair and footrest subassembly thereof | |
| CN216454212U (en) | Adjustable sofa |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |