CN210783633U

CN210783633U - Intelligent sofa of length is taken to adjustable leg

Info

Publication number: CN210783633U
Application number: CN201921664988.6U
Authority: CN
Inventors: 何蔚蓝; 章强
Original assignee: Dongguan Priority Home Co ltd
Current assignee: Dongguan Priority Home Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-06-19
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses an intelligent sofa of length is taken to adjustable leg, including the sofa body, the equal fixedly connected with handrail in both sides of sofa body, the fixed first fixed slot of having seted up in surface one side of sofa body, fixedly connected with connecting rod between the internal surface top both sides of first fixed slot, the internal surface gomphosis of first fixed slot is connected with takes the leg board, just the top of taking the leg board rotates with the connecting rod to be connected, the fixed second fixed slot that has seted up in the surface bottom of taking the leg board, the inside gomphosis of second fixed slot is connected with the expansion plate, the internal surface top fixedly connected with motor of second fixed slot, just the drive end fixedly connected with threaded rod of motor, the threaded rod runs through in the top and the expansion plate threaded connection of expansion plate. The utility model discloses in, the first connecting block gomphosis that the expansion plate is connected guarantees that the expansion plate can not break away from with the landing leg board in the third fixed slot.

Description

Intelligent sofa of length is taken to adjustable leg

Technical Field

The utility model relates to an intelligence sofa technical field especially relates to an intelligent sofa of length is taken to adjustable leg.

Background

The sofa is a multi-seat chair with soft cushions, a backrest chair with springs or thick foamed plastics and the like is arranged, and armrests are arranged on two sides of the backrest chair, so that the sofa is one of soft furniture;

the length of the leg lapping plate at the position of the bottom close to the legs of the existing intelligent sofa device is fixed, so that the device cannot be suitable for the leg length of different people, the comfort level of the sofa experienced by people is influenced, and the practicability of the sofa is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an intelligent sofa with adjustable leg-lap length.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an intelligent sofa with adjustable leg-overlapping length comprises a sofa body, wherein handrails are fixedly connected to two sides of the sofa body, a first fixing groove is fixedly formed in one side of the outer surface of the sofa body, a connecting rod is fixedly connected between two sides of the top of the inner surface of the first fixing groove, a leg-overlapping plate is connected to the inner surface of the first fixing groove in an embedded mode, the top of the leg-overlapping plate is rotatably connected with the connecting rod, a second fixing groove is fixedly formed in the bottom of the outer surface of the leg-overlapping plate, an expansion plate is connected to the inner portion of the second fixing groove in an embedded mode, a motor is fixedly connected to the top of the inner surface of the second fixing groove, a threaded rod is fixedly connected to the driving end of the motor, the threaded rod penetrates through the top of the expansion plate and is in threaded connection with the expansion plate, and two the slide bar runs through the expansion plate, the internal surface both sides of second fixed slot are close to the equal fixed third fixed slot that has seted up in bottom position, the equal first fixed connection block of the equal fixedly connected with in surface both sides top of expansion plate, and two first fixed connection block all is connected with the top gomphosis of third fixed slot, the fourth fixed slot has been seted up to the internal surface bottom of first fixed slot, the internal surface bottom fixedly connected with pneumatic cylinder of fourth fixed slot, the surface of taking the leg board and the mutual position fixedly connected with second fixed connection block that corresponds of fourth fixed slot, the drive end and the second fixed connection block rotation of pneumatic cylinder are connected.

As a further description of the above technical solution:

the sofa body and the outer surface of the leg-building plate are fixedly connected with sponge cushions, and corners of the outer surface of the sofa body are processed through arc openings.

As a further description of the above technical solution:

the back cushion is placed on the outer surface of the sofa body, and the top of each of the two armrests is arranged into an arc shape at one side close to the leg-building plate.

As a further description of the above technical solution:

the bottom of the expansion plate is fixedly connected with a foot pad.

As a further description of the above technical solution:

the fourth fixed slot is the slope setting, just the fourth fixed slot is kept away from the one end of second fixed connection piece and is lower.

As a further description of the above technical solution:

four corners of the bottom of the sofa body are fixedly connected with anti-skidding supporting blocks.

The utility model discloses following beneficial effect has:

1. this intelligent sofa of length is taken to adjustable leg, when using, through the sofa body that sets up, including a motor, an end cap, a controller, and a cover plate, the threaded rod, the expansion plate, fill up the sole, take the leg board, first fixed slot, the second fixed slot, the connecting rod, first fixed connection block, the third fixed slot, the slide bar, the pneumatic cylinder, mutually support between fourth fixed slot and the second fixed connection block, two slide bars play limiting displacement to the expansion plate, drive the threaded rod at the expansion plate internal rotation through the motor, make the expansion plate can be reciprocating motion in spacingly, the first connecting block gomphosis that the expansion plate is connected is in the third fixed slot, guarantee that the expansion plate can not break away from with taking the leg board, the arc mouth setting is all carried out in every corner of sofa body, avoid the people error to tumble and the collision of sofa body, cause.

Drawings

FIG. 1 is a front view of an intelligent sofa with adjustable leg rest length of the present invention;

FIG. 2 is a schematic view of the overall structure of an intelligent sofa with adjustable leg length of the present invention;

fig. 3 is a side view schematic structural diagram of the intelligent sofa with adjustable leg length.

Illustration of the drawings:

1. a sofa body; 2. a motor; 3. a threaded rod; 4. a retractable plate; 5. a foot rest plate; 6. a back cushion; 7. a handrail; 8. a sponge cushion; 9. an anti-skid support block; 10. a leg board; 11. a first fixing groove; 12. a second fixing groove; 13. a connecting rod; 14. a first fixed connecting block; 15. a third fixing groove; 16. a slide bar; 17. a hydraulic cylinder; 18. a fourth fixing groove; 19. and the second fixed connecting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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.

Referring to fig. 1-3, the present invention provides an embodiment: an intelligent sofa with adjustable leg-building length comprises a sofa body 1, wherein handrails 7 are fixedly connected to two sides of the sofa body 1, a first fixing groove 11 is fixedly formed in one side of the outer surface of the sofa body 1, a connecting rod 13 is fixedly connected between two sides of the top of the inner surface of the first fixing groove 11, a leg-building plate 10 is connected to the inner surface of the first fixing groove 11 in an embedded mode, the top of the leg-building plate 10 is rotatably connected with the connecting rod 13, a second fixing groove 12 is fixedly formed in the bottom of the outer surface of the leg-building plate 10, a telescopic plate 4 is connected to the inner portion of the second fixing groove 12 in an embedded mode, a motor 2 is fixedly connected to the top of the inner surface of the second fixing groove 12, a threaded rod 3 is fixedly connected to the driving end of the motor 2, the threaded rod 3 penetrates through the top of the telescopic plate 4 and is in, and two slide bars 16 run through expansion plate 4, the internal surface both sides of second fixed slot 12 are close to the equal fixed third fixed slot 15 of having seted up in bottom position, the first fixed connection block 14 of the equal fixedly connected with in surface both sides top of expansion plate 4, and two first fixed connection blocks 14 all are connected with the top gomphosis of third fixed slot 15, fourth fixed slot 18 has been seted up to the internal surface bottom of first fixed slot 11, the internal surface bottom fixedly connected with pneumatic cylinder 17 of fourth fixed slot 18, the position fixedly connected with second fixed connection block 19 that the surface of landing leg board 10 and fourth fixed slot 18 correspond to each other, the drive end and the second fixed connection block 19 of pneumatic cylinder 17 rotate and are connected.

The outer surfaces of the sofa body 1 and the leg lapping plate 10 are both fixedly connected with sponge cushions 8, corners of the outer surface of the sofa body 1 are all subjected to arc-shaped treatment, the sponge cushions 8 improve the comfort of people, the safety of the sofa is improved through the arc-shaped treatment, and unnecessary safety accidents are avoided; the back cushion 6 is arranged on the outer surface of the sofa body 1, and the top parts of the two armrests 7 close to one side of the leg-building plate 10 are arranged into an arc shape, so that the comfort of the sofa is further improved; the bottom of the expansion plate 4 is fixedly connected with a foot pad 5, which is convenient for preventing feet and simultaneously prevents the expansion plate 4 from contracting into the leg building plate 10; the fourth fixing groove 18 is obliquely arranged, and one end of the fourth fixing groove 18, which is far away from the second fixing connecting block 19, is lower, so that the angle when the hydraulic cylinder 17 pushes the leg-building plate 10 is larger; the equal fixedly connected with antiskid supporting shoe 9 of four corners of the bottom of sofa body 1 plays the supporting role to sofa body 1 to the antiskid.

The working principle is as follows: when using an intelligent sofa of length is taken to adjustable leg, sponge cushion 8 and back cushion 6 make sofa body 1's travelling comfort better, two slide bars 16 play limiting displacement to expansion plate 4, drive threaded rod 3 at 4 internal rotations of expansion plate through motor 2, make expansion plate 4 can be reciprocating motion in spacingly, 14 gomphosis of first fixed connection piece that expansion plate 4 is connected is in third fixed slot 15, guarantee that expansion plate 4 can not break away from with taking leg plate 10, pneumatic cylinder 17 is the slope setting, be favorable to promoting to take leg plate 10 to promote higher height.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an intelligent sofa of length is taken to adjustable leg, includes sofa body (1), its characterized in that: the improved sofa is characterized in that handrails (7) are fixedly connected to two sides of the sofa body (1), a first fixing groove (11) is fixedly formed in one side of the outer surface of the sofa body (1), a connecting rod (13) is fixedly connected between two sides of the top of the inner surface of the first fixing groove (11), a leg-building plate (10) is connected to the inner surface of the first fixing groove (11) in an embedded mode, the top of the leg-building plate (10) is rotatably connected with the connecting rod (13), a second fixing groove (12) is fixedly formed in the bottom of the outer surface of the leg-building plate (10), a telescopic plate (4) is connected to the inner surface of the second fixing groove (12) in an embedded mode, a motor (2) is fixedly connected to the top of the inner surface of the second fixing groove (12), a threaded rod (3) is fixedly connected to the driving end of the motor (2), and the threaded rod (3, the top of the inner surface of the second fixing groove (12) is positioned at both sides of the motor (2) and is fixedly connected with sliding rods (16), the two sliding rods (16) penetrate through the expansion plate (4), both sides of the inner surface of the second fixing groove (12) are fixedly provided with third fixing grooves (15) near the bottom, both sides of the outer surface of the expansion plate (4) are fixedly connected with first fixing connecting blocks (14), the two first fixing connecting blocks (14) are embedded and connected with the top of the third fixing grooves (15), the bottom of the inner surface of the first fixing groove (11) is provided with a fourth fixing groove (18), the bottom of the inner surface of the fourth fixing groove (18) is fixedly connected with a hydraulic cylinder (17), and the positions of the outer surface of the leg-building plate (10) and the fourth fixing grooves (18) corresponding to each other are fixedly connected with second fixing connecting blocks (19), the driving end of the hydraulic cylinder (17) is rotatably connected with a second fixed connecting block (19).

2. The intelligent sofa with the adjustable leg rest length as claimed in claim 1, wherein: the sofa body (1) and the outer surface of the leg-building plate (10) are fixedly connected with a sponge cushion (8), and corners of the outer surface of the sofa body (1) are processed through arc openings.

3. The intelligent sofa with the adjustable leg rest length as claimed in claim 1, wherein: the outer surface of the sofa body (1) is provided with a back cushion (6), and one sides of the tops of the two handrails (7) close to the leg-building plate (10) are arranged into an arc shape.

4. The intelligent sofa with the adjustable leg rest length as claimed in claim 1, wherein: the bottom of the expansion plate (4) is fixedly connected with a foot pad plate (5).

5. The intelligent sofa with the adjustable leg rest length as claimed in claim 1, wherein: the fourth fixing groove (18) is obliquely arranged, and one end, far away from the second fixing connecting block (19), of the fourth fixing groove (18) is lower.

6. The intelligent sofa with the adjustable leg rest length as claimed in claim 1, wherein: four corners of the bottom of the sofa body (1) are fixedly connected with anti-skid supporting blocks (9).