CN218008975U

CN218008975U - Lifting function improvement type intelligent sofa

Info

Publication number: CN218008975U
Application number: CN202221280617.XU
Authority: CN
Inventors: 戚娅琴; 吴玲宇; 朱琴; 吕施芬
Original assignee: Haining Hailin Smart Home Co ltd
Current assignee: Haining Hailin Smart Home Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-12-13
Anticipated expiration: 2032-05-24

Abstract

The utility model provides a take raising and lowering functions improvement type intelligence sofa belongs to sofa technical field. The utility model discloses a sofa body, a pedestal, the sofa body is installed at the base top, be provided with elevating system between base and the sofa body, the base edge is provided with buffer gear, elevating system includes two-way cylinder, it moves the frame to go up, move the frame down, sofa body bottom and base top all are fixed with upper catheter and downcomer, it establishes on upper catheter and downcomer with the cover respectively to move the frame both ends down to go up, it is connected with connecting rod one to move frame both ends down to rotate, it is connected with connecting rod two to go up to move frame both ends rotation, one end of connecting rod articulates in sofa body bottom, two one end of connecting rod articulates on the base, connecting rod one and two middle parts of connecting rod articulate together, two-way cylinder fixes on the base, two-way cylinder's telescopic link is connected with removal frame one side. The utility model discloses it is convenient to adjust, and simple structure and firm effectively avoids the sofa to take place to incline in accommodation process, and the security is high.

Description

Intelligent sofa with improved lifting function

Technical Field

The utility model belongs to the technical field of the sofa, a raising and lowering functions improvement type intelligence sofa is related to.

Background

The "sofa" is a foreign word, which is transliterated according to the English word sofa. Is a multi-seat chair with soft cushion. The back-rest chair with spring or thick foamed plastic has armrests on two sides and is one kind of soft furniture. The origin of sofas dates back to ancient egypt of about 2000 b.c., but the soft-packed sofas of real significance appeared from the end of the sixteen century to the beginning of the seventeen century. Most of sofas on the existing market are in fixed form, the height of the sofa cannot be adjusted, along with the development of the technological level, people are higher and higher in demand on the sofa, the principle of the sofa with part of adjustable height is adjusted by a single cylinder, but the single cylinder is adjusted to easily cause poor stability of the sofa, so that the part of adjustable sofa is increased by a plurality of cylinders to be adjusted, but the plurality of cylinders cannot reach synchronous starting adjustment, the sofa height is adjusted to easily cause inclination, the sofa is not good, and the weight of the sofa can be increased by the cylinders.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a take raising and lowering functions improvement type intelligent sofa, it is convenient to adjust the height, simple structure, and it is stable firm, effectively avoids the sofa to take place to incline in accommodation process.

The purpose of the utility model can be realized by the following technical proposal: an improved intelligent sofa with a lifting function comprises a sofa body and a base, wherein the sofa body is installed at the top of the base, and is characterized in that a lifting mechanism is arranged between the base and the sofa body, buffer mechanisms are arranged at four corners of the edge of the base, the lifting mechanism comprises a bidirectional cylinder, an upper moving frame and a lower moving frame, two parallel upper guide pipes and lower guide pipes are transversely fixed at the bottom of the sofa body and the top of the base, two ends of the upper moving frame and the lower moving frame are respectively sleeved on the upper guide pipes and the lower guide pipes, two ends of the lower moving frame are rotatably connected with a first connecting rod, two ends of the upper moving frame are rotatably connected with a second connecting rod, one end of each connecting rod is hinged to the bottom of the sofa body, one end of each connecting rod is hinged to the base, the first connecting rod and the middle of the second connecting rod are hinged together, the bidirectional cylinder is fixed on the base, and a telescopic rod of the bidirectional cylinder is connected with one side of the moving frame;

buffer gear includes the buffer beam, four turnings in base edge have the slide opening that supplies the buffer beam inlay card, be connected with the spring post between buffer beam bottom and the slide opening bottom, the buffer beam top is connected with sofa body bottom.

Furthermore, the upper moving frame and the lower moving frame respectively comprise two sliding seats and an installation rod, and the two sliding seats are respectively fixed on two sides of the installation rod.

Furthermore, the bottom of the buffer rod is provided with a limiting block, a limiting ring with the bottom capable of abutting against the top of the limiting block is arranged in the sliding hole, and the spring column is connected between the limiting block and the bottom of the sliding block.

Furthermore, the base comprises a mounting plate and two supporting blocks, and the two supporting blocks are respectively fixed on two sides of the mounting plate.

Furthermore, the bottom of the supporting block is fixed with an anti-skid block.

Furthermore, a heating pad is arranged in the sofa body.

Furthermore, the sofa body on install the main control board, the main control board passes through cable junction with heating pad, two-way cylinder.

Furthermore, the main control panel is connected with a power line connected with an external power supply.

Compared with the prior art, the utility model has the advantages that:

1. the utility model discloses be provided with elevating system, the lower removal frame that promotes two-way cylinder both sides through the two-way cylinder of drive removes along the downcomer, and the removal frame reciprocates through connecting rod one, two drive sofa bodies of connecting rod, realizes unified regulation, only needs the operation master control board can height-adjusting, and easy operation is convenient, the utility model discloses can effectively guarantee the stability of sofa body at the lift in-process and avoid taking place the slope.

2. The utility model discloses be provided with buffer gear, cooperate through buffer beam and spring post, can realize buffering the shock attenuation at the in-process that the sofa body descends, improve people and use travelling comfort and security.

3. The utility model discloses be provided with the heating pad, further improve the practical travelling comfort of people.

Drawings

Fig. 1 is a schematic structural view of the improved intelligent sofa with lifting function of the present invention.

Fig. 2 is a top view of the base of the improved intelligent sofa with lifting function of the present invention.

In the figure, 1, a sofa body; 2. a base; 3. a bidirectional cylinder; 4. an upper moving frame; 5. a lower moving frame; 6. an upper duct; 7. a lower conduit; 8. a first connecting rod; 9. a second connecting rod; 10. a buffer rod; 11. a slide hole; 12. a spring post; 13. a slide base; 14. mounting a rod; 15. a limiting block; 16. a limiting ring; 17. mounting a plate; 18. a supporting block; 19. anti-skid blocks; 20. a heating pad; 21. a main control panel; 22. a power line.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the improved intelligent sofa with the lifting function comprises a sofa body 1 and a base 2, wherein the sofa body 1 is installed at the top of the base 2, a lifting mechanism is arranged between the base 2 and the sofa body 1, buffer mechanisms are arranged at four corners of the edge of the base 2, the lifting mechanism comprises a bidirectional cylinder 3, an upper moving frame 4 and a lower moving frame 5, two parallel upper guide pipes 6 and lower guide pipes 7 are transversely fixed at the bottom of the sofa body 1 and the top of the base 2, two ends of the upper moving frame 4 and the lower moving frame 5 are respectively sleeved on the upper guide pipes 6 and the lower guide pipes 7, two ends of the lower moving frame 5 are rotatably connected with a first connecting rod 8, two ends of the upper moving frame 4 are rotatably connected with a second connecting rod 9, one end of the first connecting rod 8 is hinged at the bottom of the sofa body 1, one end of the second connecting rod 9 is hinged at the base 2, the middle parts of the first connecting rod 8 and the second connecting rod are hinged together, the bidirectional cylinder 3 is fixed on the base 2, a telescopic rod of the bidirectional cylinder 3 is connected with one side of the moving frame, the buffer mechanism comprises a buffer rod 10, four corners of the base 2 are provided with sliding holes for the sliding rods 10, two sliding seats 11 are respectively embedded between the sliding seats 11, the sliding seats 11 and the sliding posts 11 are respectively fixed at the bottom of the two sliding column mounting frames 13, and the two sliding posts 13, the two sliding frames 13 are respectively connected with the two sliding rods 13, and the two sliding posts 13, the two sliding frames 13 are respectively fixed at the top of the side of the sofa body, and the two sliding frames 13, and the two sliding posts 13.

As shown in fig. 1, a limiting block 15 is arranged at the bottom of the buffer rod 10, a limiting ring 16 which can abut against the top of the limiting block 15 is arranged in the sliding hole 11, the spring column 12 is connected between the limiting block 15 and the bottom of the sliding block, the base 2 comprises a mounting plate 17 and two supporting blocks 18, the two supporting blocks 18 are respectively fixed at two sides of the mounting plate 17, anti-skidding blocks 19 are fixed at the bottoms of the supporting blocks 18, a heating pad 20 is installed in the sofa body 1, a main control board 21 is installed on the sofa body 1, the main control board 21 is connected with the heating pad 20 and the bidirectional cylinder 3 through cables, and the main control board 21 is connected with a power line 22 connected with an external power supply.

Detailed description of the preferred embodiment

The ascending process of the sofa body 1: the bidirectional cylinder 3 is driven to drive the lower moving frames 5 on two sides of the bidirectional cylinder 3 to move reversely along the lower guide pipe 7, and meanwhile, the lower moving frames 5 drive the upper moving frames 4 to move through the first connecting rod 8 and the second connecting rod 9 and enable the sofa body 1 to ascend;

the descending process of the sofa body 1: the two-way cylinder 3 is driven to drive the lower moving frames 5 on two sides of the two-way cylinder 3 to move oppositely along the lower guide pipe 7, meanwhile, the lower moving frames 5 drive the upper moving frames 4 to move through the first connecting rod 8 and the second connecting rod 9 and enable the sofa body 1 to descend, at the moment, the sofa body 1 drives the buffer rod 10 to move downwards along the sliding hole 11, the sofa body 1 applies pressure to the spring column 12 through the buffer rod 10, the spring column 12 contracts after being pressed and generates a reverse force, and the spring column 12 buffers and damps the sofa body 1 in the downward moving process through the buffer rod 10.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The improved intelligent sofa with the lifting function comprises a sofa body (1) and a base (2), wherein the sofa body (1) is installed at the top of the base (2), and is characterized in that a lifting mechanism is arranged between the base (2) and the sofa body (1), four corners at the edge of the base (2) are respectively provided with a buffer mechanism, the lifting mechanism comprises a bidirectional cylinder (3), an upper moving frame (4) and a lower moving frame (5), two parallel upper guide pipes (6) and lower guide pipes (7) are transversely fixed at the bottom of the sofa body (1) and the top of the base (2), two ends of the upper moving frame (4) and the lower moving frame (5) are respectively sleeved on the upper guide pipes (6) and the lower guide pipes (7), two ends of the lower moving frame (5) are rotatably connected with a first connecting rod (8), two ends of the upper moving frame (4) are rotatably connected with a second connecting rod (9), one end of the first connecting rod (8) is hinged at the bottom of the sofa body (1), one end of the second connecting rod (9) is hinged to the base (2), the first connecting rod (8) and the middle of the connecting rod (3) are hinged with one side of the bidirectional cylinder (3);

buffer gear includes buffer beam (10), four corners at base (2) edge have slide opening (11) that supply buffer beam (10) inlay card, be connected with spring post (12) between buffer beam (10) bottom and slide opening (11) bottom, buffer beam (10) top is connected with sofa body (1) bottom.

2. The improved intelligent sofa with lifting function according to claim 1, characterized in that the upper moving frame (4) and the lower moving frame (5) each comprise two sliding bases (13) and a mounting rod (14), and the two sliding bases (13) are respectively fixed on two sides of the mounting rod (14).

3. The improved intelligent sofa with lifting function according to claim 1, characterized in that the bottom of the buffer rod (10) is provided with a limiting block (15), the sliding hole (11) is internally provided with a limiting ring (16) with a bottom capable of abutting against the top of the limiting block (15), and the spring column (12) is connected between the limiting block (15) and the bottom of the sliding block.

4. The improved intelligent sofa with lifting function as claimed in claim 1, wherein the base (2) comprises a mounting plate (17), two supporting blocks (18), and the two supporting blocks (18) are respectively fixed on two sides of the mounting plate (17).

5. The improved intelligent sofa with lifting function as claimed in claim 4, characterized in that the bottom of the supporting block (18) is fixed with a non-slip block (19).

6. The improved intelligent sofa with lifting function as claimed in claim 1, characterized in that the heating mat (20) is installed in the sofa body (1).

7. The improved intelligent sofa with lifting function as claimed in claim 6, wherein the main control board (21) is installed on the sofa body (1), and the main control board (21) is connected with the heating mat (20) and the bidirectional cylinder (3) through cables.

8. The improved intelligent sofa with lifting function as claimed in claim 7, characterized in that the main control board (21) is connected with a power cord (22) connected with an external power source.