CN214207825U

CN214207825U - Intelligent adjustment single sofa

Info

Publication number: CN214207825U
Application number: CN202023118389.XU
Authority: CN
Inventors: 刘献青
Original assignee: Shangrao Aiyijia Home Furnishing Co ltd
Current assignee: Shangrao Aiyijia Home Furnishing Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-17
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses an intelligent regulation single sofa, the on-line screen storage device comprises a base, the first hinge of the end inner wall fixedly connected with of base, the inside of first hinge is rotated and is connected with the telescopic link, the right inner wall fixedly connected with motor of base, the output fixedly connected with lead screw of motor, the surface of lead screw is rotated and is connected with the fly leaf, the lower surface of fly leaf rotates and is connected with the shank supporting pad, the front surface fixedly connected with handrail of base. The utility model discloses, design lead screw and telescopic link, the distance that realizes the shank support is all adjustable with high, adapts to the demand under different crowds and the different occasion, designs gasbag and air pump, realizes that the support of waist can adjust the size according to the demand, has guaranteed perfect agreeing with, designs coil spring and back, realizes that the back can rotate according to the dynamics, has certain elasticity when providing the support, has improved user's travelling comfort.

Description

Intelligent adjustment single sofa

Technical Field

The utility model relates to the technical field of furniture, especially, relate to an intelligent regulation single sofa.

Background

The sofa is a chair with soft cushion, a backrest chair with coil springs or thick foam plastics and the like, the two sides of the chair are provided with armrests, the sofa is one of soft furniture, the sofa becomes necessary furniture for many families, and the commercially available sofas generally comprise three types of low-back sofas, high-back sofas and common sofas between the two sofas. At present, the existing sofa has single function. A single sofa typically includes a sofa base, a sofa seat, a sofa backrest, and sofa armrests. The sofa base is placed on the ground and supports the sofa base; the two ends of the sofa armrest on one side of the sofa seat back to the sofa seat are oppositely arranged; the requirement of the sofa backrest for people to lean on is higher and higher along with the improvement of the living standard of people.

Present single sand of intelligent regulation does not have the shank to support, and the part has the sofa height that the shank supported to be unable to adjust to satisfy all demands, and present single sofa of intelligent regulation waist does not have better support when lying, and the waist is tired easily when leading to lying for a long time, and present single sofa of intelligent regulation does not have elasticity when leaning on, leads to the travelling comfort relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an intelligent adjustment single sofa.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an intelligent adjustment single sofa comprises a base, wherein a first hinge is fixedly connected to the inner wall of the bottom of the base, a telescopic rod is rotatably connected to the inner portion of the first hinge, a motor is fixedly connected to the inner wall of the right side of the base, a lead screw is fixedly connected to the output end of the motor, a movable plate is rotatably connected to the outer surface of the lead screw, and a leg supporting pad is rotatably connected to the lower surface of the movable plate;

the utility model discloses a hinge, including base, front surface fixedly connected with handrail of base, the last fixed surface of base is connected with the cushion, the front surface of handrail rotates and is connected with the back, the back rotates through rotation axis and handrail and is connected, the outer fixed surface of rotation axis is connected with the coil spring, the end inner wall of base just is located the right side fixedly connected with air pump of first hinge, the upper surface swing joint of base has the gasbag.

As a further description of the above technical solution:

the one end fixedly connected with second hinge that first hinge was kept away from to the telescopic link, the one end and the shank supporting pad fixed connection of telescopic link are kept away from to the second hinge.

As a further description of the above technical solution:

the upper surface of fly leaf and the top inner wall sliding connection of base, the upper surface slope design of shank supporting pad.

As a further description of the above technical solution:

have certain space between the lower surface of shank supporting pad and the end inner wall of base, the left end of lead screw is provided with the stopper.

As a further description of the above technical solution:

the number of the handrails is two, the handrails are symmetrically arranged in the front and back direction, and sponge layers are arranged on the upper surfaces of the handrails.

As a further description of the above technical solution:

the front surface and the rear surface of the cushion are respectively fixedly connected with the surfaces of the armrests, and one end, far away from the rotating shaft, of the spiral spring is fixedly connected with the backrest.

As a further description of the above technical solution:

the right surface of the air bag is fixedly connected with the backrest, and the lower surface of the air bag is provided with an air release port.

As a further description of the above technical solution:

the lower surface of the air bag is fixedly connected with an air duct, and one end, far away from the air bag, of the air duct is fixedly connected with the output end of the air pump.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this intelligent regulation single sofa through design lead screw and telescopic link, realizes that the distance that the shank supported all can be adjusted with high, has reached the purpose that adapts to the demand under different crowds and the different occasion.

2. Compared with the prior art, this intelligent regulation single sofa through design gasbag and air pump, realizes that the support of waist can adjust the size according to the demand, has guaranteed perfect agreeing with, has reached the purpose that has improved the travelling comfort.

3. Compared with the prior art, this intelligent regulation single sofa through design coil spring and back, realizes that the back can rotate according to the dynamics, has certain elasticity when providing the support, has reached the purpose that has improved user's travelling comfort.

Drawings

Fig. 1 is a schematic view of an internal structure of an intelligent adjustment single sofa provided by the utility model;

fig. 2 is a front view of the intelligent adjustment single sofa provided by the utility model;

fig. 3 is a left side view of the intelligent adjustment single sofa provided by the utility model;

fig. 4 is the overall structure schematic diagram of the intelligent adjustment single sofa provided by the utility model.

Illustration of the drawings:

1. a base; 2. a lead screw; 3. a first hinge; 4. a telescopic rod; 5. a second hinge; 6. a leg support pad; 7. a movable plate; 8. a handrail; 9. a backrest; 10. a rotating shaft; 11. a motor; 12. a cushion; 13. a coil spring; 14. an air bag; 15. an air pump; 16. an air duct.

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. 1-4, the utility model provides a pair of intelligent regulation single sofa: including base 1, the first hinge 3 of end inner wall fixedly connected with of base 1, the inside rotation of first hinge 3 is connected with telescopic link 4, telescopic link 4 is used for adjusting the height of shank supporting pad 6, the one end fixedly connected with second hinge 5 of first hinge 3 is kept away from to telescopic link 4, the one end and the shank supporting pad 6 fixed connection of telescopic link 4 are kept away from to second hinge 5, base 1's right side inner wall fixedly connected with motor 11, motor 11's output fixedly connected with lead screw 2, lead screw 2's surface rotates and is connected with fly leaf 7, the upper surface of fly leaf 7 and base 1's top inner wall sliding connection, the upper surface slope design of supporting pad shank 6, the lower surface of fly leaf 7 rotates and is connected with shank supporting pad 6, certain space has between the lower surface of shank supporting pad 6 and the end inner wall of base 1, lead screw 2's left end is provided with the stopper, the stopper is used for preventing that fly leaf 7 from droing.

The front surface of the base 1 is fixedly connected with handrails 8, the number of the handrails 8 is two, the handrails 8 are symmetrically arranged front and back, the upper surface of the handrail 8 is provided with a sponge layer, the upper surface of the base 1 is fixedly connected with a cushion 12, the front surface and the back surface of the cushion 12 are respectively fixedly connected with the surfaces of the handrails 8, one end of a spiral spring 13, which is far away from a rotating shaft 10, is fixedly connected with a backrest 9, the front surface of the handrail 8 is rotatably connected with the backrest 9, the backrest 9 is used for supporting the back, the backrest 9 is rotatably connected with the handrails 8 through the rotating shaft 10, the outer surface of the rotating shaft 10 is fixedly connected with the spiral spring 13, the bottom inner wall of the base 1 and positioned at the right side of the first hinge 3 is fixedly connected with an air pump 15, the upper surface of the base 1 is movably connected with an air bag 14, the air bag 14 is used for supporting the waist, the right surface of the air bag 14 is fixedly connected with the backrest 9, and the lower surface of the air bag 14 is provided with an air release port, the lower surface of the air bag 14 is fixedly connected with an air duct 16, and one end of the air duct 16 far away from the air bag 14 is fixedly connected with the output end of the air pump 15.

The working principle is as follows: the user sits and opens air pump 15 on the sofa and aerifys gasbag 14, stop after reaching suitable size, gasbag 14 can provide the support to the waist, the user lies backward, coil spring 13 atress has certain elasticity, make back 9 can sway in the minizone, when the user needs stretch out the leg, starter motor 11 removes fly leaf 7 and shank supporting pad 6 to the outside, at the height of extension telescopic link 4 adjustment shank supporting pad 6.

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 regulation single sofa, includes base (1), its characterized in that: a first hinge (3) is fixedly connected to the inner bottom wall of the base (1), a telescopic rod (4) is rotatably connected to the inner portion of the first hinge (3), a motor (11) is fixedly connected to the right inner wall of the base (1), a lead screw (2) is fixedly connected to the output end of the motor (11), a movable plate (7) is rotatably connected to the outer surface of the lead screw (2), and a leg supporting pad (6) is rotatably connected to the lower surface of the movable plate (7);

the utility model discloses a chair, including base (1), front surface fixedly connected with handrail (8), the last fixed surface of base (1) is connected with cushion (12), the front surface of handrail (8) rotates and is connected with back (9), back (9) are rotated with handrail (8) through rotation axis (10) and are connected, the outer fixed surface of rotation axis (10) is connected with coil spring (13), the end inner wall of base (1) just is located right side fixedly connected with air pump (15) of first hinge (3), the upper surface swing joint of base (1) has gasbag (14).

2. The intelligent adjustable single sofa of claim 1, wherein: one end fixedly connected with second hinge (5) of first hinge (3) are kept away from in telescopic link (4), the one end and shank supporting pad (6) fixed connection of telescopic link (4) are kept away from in second hinge (5).

3. The intelligent adjustable single sofa of claim 1, wherein: the upper surface of the movable plate (7) is connected with the top inner wall of the base (1) in a sliding mode, and the upper surface of the leg supporting pad (6) is designed in an inclined mode.

4. The intelligent adjustable single sofa of claim 1, wherein: a certain gap is formed between the lower surface of the leg supporting pad (6) and the bottom inner wall of the base (1), and a limiting block is arranged at the left end of the lead screw (2).

5. The intelligent adjustable single sofa of claim 1, wherein: the number of the handrails (8) is two, the handrails are symmetrically arranged front and back, and sponge layers are arranged on the upper surfaces of the handrails (8).

6. The intelligent adjustable single sofa of claim 1, wherein: the front surface and the rear surface of the seat cushion (12) are respectively fixedly connected with the surface of the armrest (8), and one end, far away from the rotating shaft (10), of the coil spring (13) is fixedly connected with the backrest (9).

7. The intelligent adjustable single sofa of claim 1, wherein: the right surface of the air bag (14) is fixedly connected with the backrest (9), and the lower surface of the air bag (14) is provided with an air release port.

8. The intelligent adjustable single sofa of claim 1, wherein: the lower surface of gasbag (14) fixedly connected with air duct (16), the one end that gasbag (14) were kept away from in air duct (16) is connected with the output fixed of air pump (15).