CN110623452A - Intelligent household sofa seat - Google Patents
Intelligent household sofa seat Download PDFInfo
- Publication number
- CN110623452A CN110623452A CN201911034597.0A CN201911034597A CN110623452A CN 110623452 A CN110623452 A CN 110623452A CN 201911034597 A CN201911034597 A CN 201911034597A CN 110623452 A CN110623452 A CN 110623452A
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- China
- Prior art keywords
- connecting rod
- seat frame
- base
- backrest
- driving
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 16
- 230000007306 turnover Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
- A47C1/035—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest
- A47C1/0355—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest actuated by linkages, e.g. lazy-tongs mechanisms
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/50—Supports for the feet or the legs coupled to fixed parts of the chair
- A47C7/506—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses an intelligent household sofa seat which comprises a base; a seat frame mounted on the base and capable of sliding back and forth along the base; the folding leg support is arranged at the front end of the seat frame and can be opened forwards under the action of the driving mechanism; a backrest rotatably connected to a rear end of the seat frame; the seat frame locking connecting rod mechanism can keep the seat frame locked before the folding leg support is opened to a preset angle and unlock the seat frame when the folding leg support is opened to the preset angle, so that the seat frame slides forwards under the action of the driving mechanism; and a backrest overturning linkage mechanism which is configured to enable the backrest to rotate backwards under the action of the driving mechanism when the seat frame slides forwards to a preset position. The invention has the beneficial effects that: can be in sitting, lying, lie flat etc. multiple mode automatic switch-over between, and the mechanism operation is smooth, is showing the travelling comfort that has promoted the seat.
Description
Technical Field
The invention belongs to the technical field of household sofas, and particularly relates to an intelligent household sofa seat.
Background
With the development of society, the pursuit of people for quality of life is continuously increasing. For the choice of furniture, consumers have been limited to more than a single function, and it is more than the desire to maximize the utilization of furniture, which is a modern thinking.
For example, when a consumer purchases a seat or a sofa, the comfort is much sought, such as the function of providing multiple use modes of sitting, reclining, lying down and the like, and with the continuous development, some functional sofas are available on the market, but the sofas still have defects in the multi-mode use, which are particularly represented by poor fluency of mechanism operation, easy jamming or movement interruption and lack of comfort.
Disclosure of Invention
In view of this, the invention provides an intelligent household sofa seat, which can automatically switch between various modes such as sitting, reclining and lying, and the mechanism runs smoothly, and the comfort of the seat is remarkably improved.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides an intelligence family expenses sofa seat, its key lies in, includes:
a base;
a seat frame mounted on the base and capable of sliding back and forth along the base;
the folding leg support is arranged at the front end of the seat frame and can be opened forwards under the action of the driving mechanism;
a backrest rotatably connected to a rear end of the seat frame;
the seat frame locking connecting rod mechanism can keep the seat frame locked before the folding leg support is opened to a preset angle and unlock the seat frame when the folding leg support is opened to the preset angle, so that the seat frame slides forwards under the action of the driving mechanism;
and a backrest overturning linkage mechanism which is configured to enable the backrest to rotate backwards under the action of the driving mechanism when the seat frame slides forwards to a preset position.
By adopting the structure, the driving mechanism is started, the driving mechanism drives the folding leg support to open forwards firstly, in the process of opening the folding leg support, the driving mechanism also synchronously drives the seat frame to lock the connecting rod mechanism for unlocking, after the locking mechanism is successfully unlocked, the driving mechanism continues to drive the seat frame to slide forwards, the seat frame slides forwards and drives the backrest turnover connecting rod mechanism to move, namely, the backrest is driven to rotate, through a series of composite driving, the sofa seat can be automatically switched among multiple modes such as sitting, reclining and lying, and the mechanisms run smoothly, the controllability is good, the comfort of the seat is obviously improved, and the sofa seat is rich in high-grade feeling.
Preferably, the method comprises the following steps: the driving mechanism comprises a slider motor and a transverse rod, the slider motor is arranged in a sliding mode along the front-back direction of the base, the transverse rod is arranged in a parallel mode along the left-right direction of the base, a first driving connecting rod is arranged between the slider motor and the transverse rod, the two ends of the first driving connecting rod are respectively matched with the slider motor and the transverse rod in a rotating mode, and a second driving connecting rod is fixedly mounted at the end portion of the transverse rod.
Preferably, the method comprises the following steps: the bottom side of the base is provided with guide posts arranged along the front-back direction of the base, and the sliding block motor is slidably mounted on the length direction of the guide posts.
Preferably, the method comprises the following steps: the middle part of the second driving connecting rod is fixedly connected with the transverse rod, so that the front end and the rear end of the second driving connecting rod form a front driving end and a rear driving end respectively. By adopting the structure, the sliding block motor slides forwards on the guide post and can drive the second driving connecting rod to move forwards, namely the front driving end and the rear driving end form driving force for moving forwards.
Preferably, the method comprises the following steps: the turnover leg support comprises a supporting plate, the supporting plate is arranged at the front end of the seat frame in a turnover mode through a fork frame connecting rod mechanism, the fork frame connecting rod mechanism comprises a first connecting rod and a second connecting rod, the end portions of the first connecting rod and the second connecting rod are hinged to the supporting plate, and a third connecting rod and a fourth connecting rod, the end portions of the third connecting rod and the fourth connecting rod are hinged to the seat frame, the second connecting rod and the third connecting rod are hinged to each other in the middle, one end, far away from the supporting plate, of the first connecting rod is hinged to the far end of the third connecting rod, and one end; the front driving end is rotatably connected to the third connecting rod. By adopting the structure, the forward movement of the front driving end can drive the third connecting rod to move forward and upward, thereby driving the folding leg support to move toward the unfolding direction for use.
Preferably, the method comprises the following steps: the seat frame locking connecting rod mechanism comprises a locking part, the upper end of the locking part is rotatably connected to the seat frame, the lower end of the locking part is rotatably connected to the rear driving end, an arc-shaped groove is formed in the upper end of the base, a lock pin is installed at the position, corresponding to the arc-shaped groove, of the locking part, and the lock pin can slide out of and into the arc-shaped groove along with rotation of the locking part. By adopting the structure, the locking part can be driven to rotate around the seat frame by the forward movement of the rear driving end, so that the lock pin slides out of the arc-shaped groove and slides forwards, the unlocking of the seat frame locking connecting rod mechanism is completed, and after the unlocking, the seat frame can be driven to slide forwards on the base along with the continuous forward movement of the second driving connecting rod.
Preferably, the method comprises the following steps: the base upper end is equipped with down the slide rail, and the seat frame lower extreme is equipped with the slide rail, goes up slide rail slidable mounting on the slide rail down. Adopt above-mentioned structure to the sliding connection of seat frame and base is convenient for.
Preferably, the method comprises the following steps: the arc-shaped groove is arranged on the lower sliding rail, the inner side of the seat frame is fixedly provided with a connecting part, and the upper end of the locking part is rotatably arranged on the connecting part. By adopting the structure, the space layout is reasonable, and the assembly requirement can be met.
Preferably, the method comprises the following steps: the backrest overturning connecting rod mechanism comprises a backrest connecting rod, a seat frame connecting rod and a base connecting rod, wherein the end part of the backrest connecting rod is hinged to the backrest, the middle part of the seat frame connecting rod is hinged to the seat frame, the end part of the base connecting rod is hinged to the base, and two ends of the seat frame connecting rod are hinged to the end parts of the backrest connecting rod and the base connecting rod respectively. By adopting the structure, in the process that the seat frame slides forwards relative to the base, the seat frame connecting rod moves towards the base connecting rod, the included angle between the seat frame connecting rod and the base connecting rod is gradually reduced, the seat frame connecting rod rotates clockwise, and the upper end of the seat frame connecting rod pulls the backrest to rotate backwards through the backrest connecting rod.
Preferably, the method comprises the following steps: the lower extreme of back is equipped with along its direction of height downwardly extending's installation department, the back connecting rod rotates to be connected on this installation department. By adopting the structure, the backrest can be effectively pulled to rotate by the backrest overturning connecting rod mechanism.
Compared with the prior art, the invention has the beneficial effects that:
by adopting the intelligent household sofa seat provided by the invention, through a series of composite drives, the sofa seat can be automatically switched among various modes such as sitting, reclining, lying and the like, and each mechanism runs smoothly and has good controllability, so that the comfort of the seat is obviously improved, and the seat is rich in high-grade feeling.
Drawings
FIG. 1 is a schematic view of a seat construction;
FIG. 2 is a schematic view of a portion of the seat;
FIG. 3 is a left side view of the seat (fully deployed state);
FIG. 4 is a schematic diagram of the structural layout of the reaction driving mechanism;
FIG. 5 is a schematic view of the connection of the reaction leg rest and the driving mechanism;
FIG. 6 is a schematic view of a reaction frame locking linkage;
FIG. 7 is a schematic structural view of a reaction backrest overturning link mechanism;
fig. 8 is an enlarged schematic view of the pivotal connection position of the backrest and the seat frame.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
As shown in fig. 1, the intelligent household sofa seat is composed of a base 1, a seat frame 2, a folding leg support 3 and a backrest 4, wherein the base 1 is placed on the ground, the seat frame 2 is slidably mounted on the base 1, the backrest 4 is rotatably mounted at the rear end of the seat frame 2, and the folding leg support 3 is mounted at the front side of the seat frame 2 in an overturning manner.
As shown in fig. 6, the upper end of the base 1 is provided with a lower slide rail 1a, the lower end of the seat frame 2 is provided with an upper slide rail 2a, and the upper slide rail 2a is slidably mounted on the lower slide rail 1 a.
As shown in fig. 2 and 3, a seat frame locking linkage 6 is disposed between the seat frame 2 and the base 1 for limiting the upper slide rail 2a from sliding on the lower slide rail 1a, and a backrest overturning linkage 7 is disposed between the backrest 4, the seat frame 2 and the base 1, and when the seat frame 2 slides forwards on the base 1, the backrest overturning linkage 7 can pull the backrest 4 to tilt backwards.
As shown in fig. 3, a support plate 3a of the fold-over leg rest 3 is folded over and mounted on the front end of the seat frame 2 by a fork link mechanism 3 b.
As shown in fig. 5, the fork linkage 3b includes a first link 3c and a second link 3d whose ends are hinged to the support plate 3a, and a third link 3e and a fourth link 3f whose ends are hinged to the seat frame 2, wherein the second link 3d and the third link 3e are hinged to each other at the middle, and one end of the first link 3c remote from the support plate 3a is hinged to the distal end of the third link 3e, and one end of the second link 3d remote from the support plate 3a is hinged to the distal end of the fourth link 3 f.
As shown in fig. 2, 4 and 5, the base 1 is provided with a driving mechanism 5, specifically: the bottom side of base 1 is equipped with guide post 1c along its fore-and-aft direction arrangement, install slider motor 5a on the guide post 1c, slider motor 5a can be at the length direction reciprocating slide of guide post 1c, horizontal pole 5b has been arranged to the left and right sides direction parallel in the base 1 is inside, be connected through first drive connecting rod 5c between slider motor 5a and the horizontal pole 5b, the both ends of first drive connecting rod 5c respectively with slider motor 5a and horizontal pole 5b normal running fit, the tip of horizontal pole 5b still fixed mounting has second drive connecting rod 5d, both ends are preceding drive end 5d1 and back drive end 5d2 respectively around the second drive connecting rod 5 d.
The front driving end 5d1 is hinged on the third connecting rod 3e, the slider motor 5a is started, the slider motor 5a slides forwards on the guide post 1c, the first driving connecting rod 5c and the transverse rod 5b transmit the driving force to the second driving connecting rod 5d, so that the front driving end 5d1 moves forwards to drive the third connecting rod 3e to move forwards and upwards in the seat, and the folding leg support 3 is driven to unfold.
As further shown in fig. 4 and 6, the specific structure of the seat frame locking link mechanism 6 for achieving locking and unlocking is as follows:
the lower sliding rail 1a is provided with an arc-shaped groove 1b, the inner side of the seat frame 2 is fixedly provided with a connecting part 2b, the connecting part 2b is rotatably provided with a locking part 6a, the locking part 6a is provided with a lock pin 6b corresponding to the arc-shaped groove 1b, in a locking state, the lock pin 6b is positioned in the arc-shaped groove 1b, the lower end of the locking part 6a is rotatably connected with a rear driving end 5d2 of a second driving connecting rod 5d, in the process of driving the folding leg support 3 to be opened by the second driving connecting rod 5d, the rear driving end 5d2 moves forwards along with the second driving connecting rod 5d and drives the locking part 6a to rotate around the connecting part 2b, when the folding leg support 3 is opened to a preset angle, the lock pin 6b slides out of the arc-shaped groove 1b, namely, the seat. In this embodiment, the preset angle at which the foldable leg rest 3 is opened may be an angle at which the leg rest is unfolded to any position, or an angle at which the leg rest is completely unfolded.
As further shown in fig. 4 and 5, after the seat frame lock link mechanism 6 is successfully unlocked, the rear driving end 5d2 of the second driving link 5d pulls the seat frame 2 to slide forward.
As shown in fig. 7 and 8, the backrest turning link mechanism 7 is composed of a backrest link 7a, a seat frame link 7b and a base link 7c which are hinged in sequence, a mounting portion 4a extending downward along the height direction of the backrest 4 is provided at the lower end of the backrest 4, one end of the backrest link 7a away from the seat frame link 7b is rotatably connected to the mounting portion 4a, the middle portion of the seat frame link 7b is hinged to the seat frame 2, one end of the base link 7c away from the seat frame link 7b is rotatably connected to the base 1, when the seat frame 2 slides forward relative to the base 1 to a preset position, the seat frame link 7b starts to move toward the base link 7c, the included angle between the seat frame link 7b and the base link 7c is gradually reduced, so that the seat frame link 7b is forced to rotate clockwise around a hinge point 7d on the seat frame 2, that is, the upper end of the seat frame link 7b moves forward, and the backrest link 7a pivot about a fulcrum 7e of the backrest, to enable adjustment of the inclination of the backrest 4. In this embodiment, the preset position where the seat frame 2 slides forward may be an initial position or an end position where the seat frame 2 slides or any position during the sliding process.
As shown in fig. 1 and 2, the upper slide rail 2a, the lower slide rail 1a, the seat frame locking link mechanism 6 and the backrest turning link mechanism 7 are symmetrically arranged on the left side and the right side of the sofa seat; the first driving connecting rods 5c are symmetrically arranged at the left side and the right side of the sliding block motor 5a, and the second driving connecting rods 5d are symmetrically arranged at the left side and the right side of the transverse rod 5 b; the supporting plate 3a and the fork frame link mechanism 3b are symmetrically arranged at the left side and the right side of the sofa seat.
The working principle of the invention is as follows:
starting the slide block motor 5a, the slide block motor 5a slides forwards on the guide post 1c, the first driving connecting rod 5c and the transverse rod 5b transmit the driving force to the second driving connecting rod 5d, so that the front driving end 5d1 moves forwards and drives the third connecting rod 3e to move forwards and upwards of the seat, thereby the folding leg support 3 is opened, in the process of opening the folding leg support 3, the rear driving end 5d2 drives the locking part 6a to rotate around the connecting part 2b, so that the lock pin 6b slides out of the arc-shaped groove 1b, thereby the unlocking of the seat frame locking connecting rod mechanism 6 is realized, after the unlocking process is finished, under the continuous driving of the slide block motor 5a, the rear driving end 5d2 pulls the seat frame 2 to slide forwards on the base 1, in the sliding process, the seat frame connecting rod 7b moves towards the direction of the base connecting rod 7c, so that the included angle between the seat frame connecting rod 7b and the base connecting rod 7c is gradually reduced, thereby forcing the seat frame connecting rod 7b to rotate clockwise around the hinge point 7d on the seat frame 2, namely the upper end of the seat frame connecting rod 7b moves forwards, and further the backrest connecting rod 7a pulls the backrest 4 to rotate backwards around the fulcrum 7e, so as to realize the adjustment of the inclination angle of the backrest 4;
the slide block motor 5a slides backwards on the guide post 1c, and then the reverse retraction of the seat can be completed.
Finally, it should be noted that the above-mentioned description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a domestic sofa seat of intelligence which characterized in that includes:
a base (1);
a seat frame (2) which is mounted on the base (1) and can slide back and forth along the base (1);
the folding leg support (3) is arranged at the front end of the seat frame (2) and can be opened forwards under the action of the driving mechanism (5);
a backrest (4) rotatably connected to the rear end of the seat frame (2);
the seat frame locking connecting rod mechanism (6) can keep the seat frame (2) locked before the folding leg support (3) is opened to a preset angle and unlock the seat frame when the folding leg support (3) is opened to the preset angle, so that the seat frame (2) slides forwards under the action of the driving mechanism (5);
a backrest overturning linkage mechanism (7) which is configured to enable the backrest (4) to rotate backwards under the action of the driving mechanism (5) when the seat frame (2) slides forwards to a preset position.
2. The intelligent home sofa chair of claim 1, wherein: actuating mechanism (5) are including sliding slider motor (5a) that sets up along base (1) fore-and-aft direction to and horizontal pole (5b) along base (1) left right direction parallel arrangement, be equipped with first drive connecting rod (5c) between slider motor (5a) and horizontal pole (5b), the both ends of first drive connecting rod (5c) respectively with slider motor (5a) and horizontal pole (5b) normal running fit, the tip fixed mounting of horizontal pole (5b) has second drive connecting rod (5 d).
3. The smart home sofa chair of claim 2, wherein: the middle part of the second driving connecting rod (5d) is fixedly connected with the transverse rod (5b), so that the front end and the rear end of the second driving connecting rod (5d) form a front driving end (5d1) and a rear driving end (5d2) respectively.
4. The intelligent home sofa chair of claim 3, wherein: the foldable leg support (3) comprises a supporting plate (3a), the supporting plate (3a) is arranged at the front end of the seat frame (2) in a foldable mode through a fork frame connecting rod mechanism (3b), the fork frame connecting rod mechanism (3b) comprises a first connecting rod (3c) and a second connecting rod (3d) with the end portions hinged to the supporting plate (3a), and a third connecting rod (3e) and a fourth connecting rod (3f) with the end portions hinged to the seat frame (2), wherein the second connecting rod (3d) and the third connecting rod (3e) are hinged to each other in the middle, one end, far away from the supporting plate (3a), of the first connecting rod (3c) is hinged to the far end of the third connecting rod (3e), and one end, far away from the supporting plate (3a), of the second connecting rod (3d) is hinged to the far end of the fourth connecting rod (3 f); the front driving end (5d1) is rotatably connected to the third connecting rod (3 e).
5. The intelligent home sofa chair of claim 3 or 4, wherein: seat frame locking link mechanism (6) are including locking part (6a), and locking part (6a) upper end is rotated and is connected on seat frame (2), and the lower extreme is rotated and is connected on back drive end (5d2), base (1) upper end is equipped with arc recess (1b), and locking part (6a) correspond arc recess (1b) position and install lockpin (6b), and this lockpin (6b) can the roll-off with slide into along with the rotation of locking part (6a) in arc recess (1 b).
6. The intelligent home sofa chair of claim 5, wherein: the base (1) upper end is equipped with down slide rail (1a), and seat frame (2) lower extreme is equipped with last slide rail (2a), goes up slide rail (2a) slidable mounting on slide rail (1a) down.
7. The intelligent home sofa chair of claim 6, wherein: the arc-shaped groove (1b) is arranged on the lower sliding rail (1a), the inner side of the seat frame (2) is fixedly provided with a connecting component (2b), and the upper end of the locking component (6a) is rotatably arranged on the connecting component (2 b).
8. The intelligent home sofa chair of claim 5, wherein: the backrest overturning linkage mechanism (7) comprises a backrest connecting rod (7a) with the end part hinged on the backrest (4), a seat frame connecting rod (7b) with the middle part hinged on the seat frame (2), and a base connecting rod (7c) with the end part hinged on the base (1), wherein the two ends of the seat frame connecting rod (7b) are respectively hinged with the end parts of the backrest connecting rod (7a) and the base connecting rod (7 c).
9. The intelligent home sofa chair of claim 8, wherein: the lower end of the backrest (4) is provided with a mounting part (4a) extending downwards along the height direction of the backrest, and the backrest connecting rod (7a) is rotatably connected to the mounting part (4 a).
10. The intelligent home sofa chair of claim 2, 3 or 4, wherein: the bottom side of the base (1) is provided with guide columns (1c) arranged along the front-back direction of the base, and the sliding block motor (5a) is installed on the length direction of the guide columns (1c) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911034597.0A CN110623452A (en) | 2019-10-29 | 2019-10-29 | Intelligent household sofa seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911034597.0A CN110623452A (en) | 2019-10-29 | 2019-10-29 | Intelligent household sofa seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110623452A true CN110623452A (en) | 2019-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911034597.0A Pending CN110623452A (en) | 2019-10-29 | 2019-10-29 | Intelligent household sofa seat |
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| CN (1) | CN110623452A (en) |
Cited By (3)
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| CN114376365A (en) * | 2021-03-11 | 2022-04-22 | 博格睿(重庆)科技有限公司 | Integrated seat |
| WO2024040791A1 (en) * | 2022-08-23 | 2024-02-29 | 顾家家居股份有限公司 | Compact sofa iron frame structure |
| CN114376365B (en) * | 2021-03-11 | 2024-06-11 | 博格睿(重庆)科技有限公司 | Integrated seat |
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| CN210727231U (en) * | 2019-10-29 | 2020-06-12 | 重庆延锋安道拓汽车部件系统有限公司 | Household intelligent sofa seat |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114376365A (en) * | 2021-03-11 | 2022-04-22 | 博格睿(重庆)科技有限公司 | Integrated seat |
| CN114376365B (en) * | 2021-03-11 | 2024-06-11 | 博格睿(重庆)科技有限公司 | Integrated seat |
| WO2024040791A1 (en) * | 2022-08-23 | 2024-02-29 | 顾家家居股份有限公司 | Compact sofa iron frame structure |
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Address after: No. 99, Pingtai Road, huangmaoping, Liangjiang New District, Chongqing Applicant after: Chongqing andotuo Auto Parts System Co.,Ltd. Address before: No. 99, Pingtai Road, huangmaoping, Liangjiang New District, Chongqing Applicant before: Chongqing Yanfeng Johnson Automotive Parts System Co.,Ltd. |
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