Multifunctional electric sofa
By designing a multi-function electric sofa, including an adjustable table, heating and cooling functions, wireless charging and anti-slip design, the problem of single functions of traditional sofas is solved, providing a more convenient and comfortable user experience.
Patent Information
- Application Number
- CN202421190159.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-01-03
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Traditional sofas cannot meet the needs of users to eat, entertain or work on the sofa, and their functions are relatively single.
A multi-functional electric sofa is designed, adopting a bracket, seat plate, backrest and handrail structure. The handrail is equipped with an electric telescopic rod and snap buckle. The table plate can be adjusted in height according to needs and is equipped with a heating plate, a fan, a groove. Wireless charging tank and hydraulic cylinder, backrest tilt, and placement plates under the bracket, support legs and anti-slip pads to prevent slipping.
It realizes the convenience of working, eating and studying on the sofa, expands the use function of the sofa, provides a comfortable usage experience, and extends the use time of the table through heating and cooling functions, avoiding the loss of items and Equipment cooling problem.
Smart Images
Figure CN222285077U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sofas, in particular to a multifunctional electric sofa. Background Art
[0002] A sofa is a cushioned multi-seat chair with springs or thick foam plastics, and armrests on both sides. It is a kind of soft furniture. Sofas are usually equipped with thick cushions to ensure the comfort of users. Sofas are also common items in home life.
[0003] The existing patent with authorization announcement number CN218009010U and patent name "Adjustable Sofa" discloses an adjustable sofa, including a base, a backrest, armrests and legs, wherein the backrest is connected to the base, and the armrests are arranged on both sides of the backrest and connected to the backrest; the base includes: a cushion assembly, a bottom plate and a slot member, the cushion assembly is arranged on the bottom plate, and the slot member is laterally arranged on a side of the bottom plate away from the cushion assembly; the legs include oppositely arranged engaging end members and supporting end members, wherein the legs are used to support the bottom plate by adjustably engaging the engaging end members in the slot member.
[0004] In people's daily life, sofas not only provide seats and functions for leisure and relaxation, but users sometimes need to eat, entertain or work on the sofa. However, the sofa in the above patent cannot meet the above needs of users and has relatively simple functions. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a multifunctional electric sofa, which is used to solve the technical problem mentioned in the background technology that the traditional sofa cannot meet the user's needs for activities such as dining, entertainment or work, and has relatively single functions.
[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a multifunctional electric sofa, comprising a bracket, a seat plate, a backrest and an armrest, the seat plate is arranged on the bracket, the backrest is rotatably connected to the seat plate through a damping shaft, the armrest is fixedly connected to the seat plate, the armrest is provided with two armrests, and are respectively fixedly arranged on both sides of the seat plate, the armrest is hollow inside, an electric telescopic rod is arranged inside the armrest, a buckle is fixedly arranged at the movable end of the electric telescopic rod, when the movable end of the electric telescopic rod is retracted, the buckle is buckled on the upper part of the armrest, an inverted "T"-shaped clamping groove is opened on the buckle, the multifunctional electric sofa is also provided with a table plate, an inverted "T"-shaped clamping block is arranged at the bottom of the table plate, and the clamping block is clamped inside the clamping groove.
[0007] Working principle: When the user uses the multifunctional electric sofa, he sits on the seat board, leans his back against the backrest, and puts his hands on the armrests. When the user needs to sit on the multifunctional electric sofa, the two inverted "T"-shaped card blocks at the bottom of the table board are respectively inserted into the corresponding inverted "T"-shaped card slots on the two buckles, so that the table board is installed on the sofa. Then the user starts the electric telescopic rod according to his own usage habits, so that the movable end of the electric telescopic rod extends, driving the buckle to lift upward, and then driving the height of the table board to rise, and finally adjust to the height that meets the user's needs.
[0008] Beneficial effect: Through the above arrangement, when the user needs to work, eat, study and other activities on the sofa, he only needs to place and adjust the table top to the desired position, which is more convenient and quick, and at the same time expands the use function of the sofa, so that the sofa is not just for leisure; at the same time, the table top is set to a plug-in connection mode, which is convenient for the user to choose whether to use the table top independently without destroying the leisure function of the sofa itself.
[0009] The utility model is further configured as follows: the multifunctional sofa is provided with a cover plate, the cover plate is in a "T" shape which is engaged with the clamping groove, and the cover plate is inserted into the clamping groove.
[0010] By adopting the above technical solution: when the user does not need to use the small table, the cover plate is inserted into the snap-in slot, so that the cover plate and the snap-in surface form a smooth surface, avoiding affecting the user experience.
[0011] The utility model is further configured as follows: the interior of the table top is hollow, a partition is provided inside the table top, a heating plate is provided below the partition, a plurality of fans are provided above the partition, and ventilation holes are provided on the upper and lower sides of the table top and on the partition.
[0012] By adopting the above technical solution: when the user needs to use the table board for office work, the computer is placed on the table board, and the fan is turned on at the same time, and the computer is assisted in heat dissipation by the rotation of the fan; when the user uses the table board for eating in winter, the heating plate can be turned on so that the heating plate heats the table board to prevent the food from cooling down quickly.
[0013] The utility model is further configured as follows: a groove and a wireless charging slot are provided on the table top, and a magnetic attraction block is provided on the upper surface of the bottom of the groove.
[0014] By adopting the above technical solution: when the user sits on the multifunctional electric sofa for entertainment and leisure activities, he can put a water cup or sundries in the groove, and the magnetic block arranged in the groove can absorb small metal objects to avoid loss of items; the user can put the mobile phone in the wireless charging slot to charge the mobile phone.
[0015] The utility model is further configured as follows: a hydraulic cylinder is arranged on the bracket, and a movable end of the hydraulic cylinder is fixedly connected to the seat plate.
[0016] By adopting the above technical solution, when using the multifunctional electric sofa, the user can start the hydraulic cylinder according to his / her height and usage habits, so that the movable end of the hydraulic cylinder can be extended and retracted, thereby adjusting the overall height of the sofa to make it more in line with the user's usage habits.
[0017] The utility model is further configured as follows: one end of the seat plate close to the backrest extends out of the backrest and is provided with a mounting block, the mounting block is provided with an electric push rod, and the movable end of the electric push rod is fixedly connected to the back of the backrest.
[0018] By adopting the above technical solution, the user can adjust the tilt degree of the backrest by adjusting the extension degree of the movable end of the electric push rod according to his own usage habits, so that the backrest can better fit the user's back and increase comfort.
[0019] The utility model is further configured as follows: a placement plate is provided under the bracket, and the placement plate is used for placing a table top.
[0020] By adopting the above technical solution: when the user does not need to use the table top, the table top can be taken down and placed on the placement board, so that the user can use it at any time without occupying other storage space.
[0021] The utility model is further configured as follows: a cushion is provided above the seat plate.
[0022] By adopting the technical solution, the user can sit on the cushion more comfortably.
[0023] The utility model is further configured as follows: a plurality of supporting legs are arranged at the bottom of the bracket, and anti-slip pads are arranged at the ends of the supporting legs.
[0024] By adopting the above technical solution: when a user uses the sofa, the sofa may move. By providing support legs and anti-slip pads, the sofa can be prevented from sliding during use, which may affect the user experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;
[0026] Figure 2 A side structural diagram of an embodiment of the utility model
[0027] Figure 3 This is a schematic diagram of the cross-sectional structure of the buckle and the armrest of an embodiment of the utility model;
[0028] Figure 4This is a schematic diagram of the cross-sectional structure of the table top of an embodiment of the utility model;
[0029] In the above drawings: 1. bracket; 2. seat plate; 3. backrest; 4. armrest; 5. cushion; 6. support leg; 7. anti-slip pad; 8. electric telescopic rod; 9. buckle; 10. snap-on groove; 11. cover plate; 12. table top; 13. snap-on block; 14. heating plate; 15. groove; 16. wireless charging slot; 17. magnetic block; 18. mounting block; 19. electric push rod; 20. damping shaft; 21. fan; 22. placement plate; 23. hydraulic cylinder; 24. ventilation hole; 25. partition. DETAILED DESCRIPTION
[0030] Example:
[0031] like Figure 1 , Figure 2 , Figure 3 As shown: a multifunctional electric sofa, including a bracket 1, a seat plate 2, a backrest 3 and an armrest 4, a plurality of support legs 6 are arranged at the bottom of the bracket 1, and an anti-slip pad 7 is arranged at the end of the support leg 6, the seat plate 2 is arranged on the bracket 1, and a cushion 5 is arranged above the seat plate 2, and the backrest 3 is rotatably connected to the seat plate 2 through a damping shaft 20, and the end of the seat plate 2 close to the backrest 3 extends out of the backrest 3 and is welded with a mounting block 18, a connecting piece is welded on the mounting block 18, and an electric push rod 19 is rotatably connected to the connecting piece, and the movable end of the electric push rod 19 is fixedly connected to the back of the backrest 3 through a connecting piece; two armrests 4 are provided, and are respectively welded on both sides of the seat plate 2 The armrest 4 is hollow inside, and an electric telescopic rod 8 is installed inside the armrest 4. The wires and plug of the electric telescopic rod 8 extend from the side walls of the armrest 4. A buckle 9 is welded to the movable end of the electric telescopic rod 8. When the movable end of the electric telescopic rod 8 is retracted, the buckle 9 is buckled on the upper part of the armrest 4. An inverted "T"-shaped snap-in groove 10 is opened on the buckle 9. The multifunctional electric sofa is also connected with a table board 12. An inverted "T"-shaped snap-in block 13 is provided at the bottom of the table board 12. The snap-in block 13 is snap-connected to the inside of the snap-in groove 10. The multifunctional sofa is provided with a cover plate 11. The cover plate 11 is in the shape of a "T" shape that is embedded in the snap-in groove 10, and the cover plate 11 is inserted into the snap-in groove 10.
[0032] like Figure 3 and Figure 4 As shown: the interior of the table top 12 is hollow, a partition 25 is welded inside the table top 12, a heating plate 14 is provided below the partition 25, the wires and plug of the heating plate 14 extend out from the side wall of the table top 12, a number of fans 21 are installed above the partition 25, ventilation holes 24 are provided on the upper and lower sides of the table top 12 and on the partition 25; a groove 15 and a wireless charging slot 16 are provided on the table top 12, and a magnetic suction block 17 is bonded to the upper surface of the bottom of the groove 15.
[0033] like Figure 1As shown: a hydraulic cylinder 23 is installed on the bracket 1, and the movable end of the hydraulic cylinder 23 is welded to the seat plate 2; a placement plate 22 is welded under the bracket 1, and the placement plate 22 is used to place the table top 12.
[0034] Working principle: when the user uses the multifunctional electric sofa, he sits on the seat plate 2, leans his back against the backrest 3, and puts his hands on the armrests 4. According to his height and usage habits, the user starts the hydraulic cylinder 23 to make the movable end of the hydraulic cylinder 23 telescopic and movable, thereby adjusting the overall height of the sofa. By adjusting the telescopic degree of the movable end of the electric push rod 19, the inclination degree of the backrest 3 is adjusted to make it more suitable for the user's back. When the user needs to sit on the multifunctional electric sofa, the two inverted "T"-shaped clamping blocks 13 at the bottom of the table board 12 are respectively inserted into the corresponding inverted "T"-shaped clamping grooves 10 provided on the two buckles 9, so that the table board 12 is installed on the sofa. Then the user starts the electric telescopic rod 8 according to his usage habits, so that the movable end of the electric telescopic rod 8 extends, drives the buckle 9 to lift upward, and then drives the height of the table board 12 to rise, and finally adjusts to the height that meets the user's needs; when the user needs When using the table top 12 for office work, place the computer on the table top 12 and turn on the fan 21 at the same time to assist in heat dissipation of the computer through the rotation of the fan 21; when the user uses the table top 12 for eating in winter, the heating plate 14 can be turned on so that the heating plate 14 heats the table top 12 to prevent the food from cooling down quickly; when the user does not need to use the small table top 12, the cover plate 11 is inserted into the snap-on groove 10 so that the cover plate 11 and the surface of the snap 9 form a smooth surface to avoid affecting the user's experience; when the user sits on the multifunctional electric sofa for entertainment and leisure activities, a water cup or sundries can be placed in the groove 15, and the magnetic block 17 provided in the groove 15 can adsorb small metal objects to avoid loss of items; the user can place the mobile phone in the wireless charging slot 16 to charge the mobile phone; when the user does not need to use the table top 12, the table top 12 is removed and placed on the placement plate 22.
[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A multifunctional electric sofa, comprising a support (1), a seat plate (2), a backrest (3) and an armrest (4), wherein the seat plate (2) is arranged on the support (1), the backrest (3) is rotatably connected to the seat plate (2) via a damping shaft (20), the armrest (4) is fixedly connected to the seat plate (2), two armrests (4) are arranged and are respectively fixedly arranged on both sides of the seat plate (2), and characterized in that: The armrest (4) is hollow inside, and an electric telescopic rod (8) is arranged inside the armrest (4). A buckle (9) is fixedly arranged at the movable end of the electric telescopic rod (8). When the movable end of the electric telescopic rod (8) is retracted, the buckle (9) is buckled on the upper part of the armrest (4). An inverted "T"-shaped clamping groove (10) is provided on the buckle (9). The multifunctional electric sofa is also provided with a table top (12). An inverted "T"-shaped clamping block (13) is provided at the bottom of the table top (12), and the clamping block (13) is clamped inside the clamping groove (10).
2. A multifunctional electric sofa according to claim 1, characterized in that: The multifunctional sofa is provided with a cover plate (11), the cover plate (11) is in a "T" shape that fits in the clamping groove (10), and the cover plate (11) is inserted into the clamping groove (10).
3. The multifunctional electric sofa according to claim 1, characterized in that: The interior of the table top (12) is hollow, a partition (25) is provided inside the table top (12), a heating plate (14) is provided below the partition (25), a plurality of fans (21) are provided above the partition (25), and ventilation holes (24) are provided on the upper and lower sides of the table top (12) and on the partition (25).
4. The multifunctional electric sofa according to claim 1, characterized in that: The table top (12) is provided with a groove (15) and a wireless charging slot (16), and a magnetic attraction block (17) is provided on the upper surface of the bottom of the groove (15).
5. The multifunctional electric sofa according to claim 1, characterized in that: The support (1) is provided with a hydraulic cylinder (23), and the movable end of the hydraulic cylinder (23) is fixedly connected to the seat plate (2).
6. The multifunctional electric sofa according to claim 1, characterized in that: One end of the seat plate (2) close to the backrest (3) extends out of the backrest (3) and is provided with a mounting block (18). An electric push rod (19) is provided on the mounting block (18). The movable end of the electric push rod (19) is fixedly connected to the back of the backrest (3).
7. The multifunctional electric sofa according to claim 6, characterized in that: A placement plate (22) is provided below the bracket (1), and the placement plate (22) is used to place a table top (12).
8. The multifunctional electric sofa according to claim 1, characterized in that: A seat cushion (5) is provided above the seat plate (2).
9. The multifunctional electric sofa according to claim 1, characterized in that: A plurality of supporting legs (6) are arranged at the bottom of the support (1), and anti-slip pads (7) are arranged at the ends of the supporting legs (6).