CN215533067U

CN215533067U - Rotary sofa support

Info

Publication number: CN215533067U
Application number: CN202120826740.6U
Authority: CN
Inventors: 李晓鸿; 张小强; 李元坤; 吕战征
Original assignee: Remacro Machinery and Technology Wujiang Co Ltd
Current assignee: Ruimai Technology Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2022-01-18
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a rotary sofa support which comprises a telescopic mechanism, a connecting frame and a rotary base, wherein the telescopic mechanism is detachably connected with the rotary base through the connecting frame; the link includes mounting and two at least support regulating parts, the mounting sets up on rotating base's the rotary disk, two support regulating part sets up respectively the both ends of mounting, support regulating part one end with the mounting is connected, the other end detachably of supporting the regulating part with telescopic machanism's bottom pedestal connection, rotating base's rotary disk is used for driving telescopic machanism rotates. The sofa support has the advantages of simple and convenient installation, convenient disassembly and transportation, capability of adjusting the overall seat height of the sofa, more stable sofa, more light rotation and wider application range.

Description

Rotary sofa support

Technical Field

The utility model belongs to the technical field of seats, and particularly relates to a rotary sofa support.

Background

Along with the improvement of living standard, more and more electric furniture are commonly used in the life of people. The functional sofa is comfortable to use and is popular with consumers because of the capability of adjusting various parts such as the head, the back, the legs, the waist and the like. Currently, the current practice is.

At present, most of the sofas with rotation are in office and business, and the sofas cannot play a leisure role. The existing functional sofa is complex in structure and large in overall mass, generally, the armrests directly fall to the ground or fixed corner supports are additionally arranged at the bottom of the sofa, the sofa is integrally and highly fixed, the sofa can be moved when the sofa is rotated, the practicability is single, and the leisure property is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of single practicability and low leisure property caused by the fact that the whole functional sofa is fixed in height and inconvenient to rotate.

In order to achieve the purpose, the utility model provides a rotary sofa support, which comprises a telescopic mechanism, a connecting frame and a rotary base, wherein the telescopic mechanism is detachably connected with the rotary base through the connecting frame;

the link includes mounting and two at least support regulating parts, the mounting sets up on rotating base's the rotary disk, two support regulating part sets up respectively the both ends of mounting, support regulating part one end with the mounting is connected, the other end detachably of supporting the regulating part with telescopic machanism's bottom pedestal connection, rotating base's rotary disk is used for driving telescopic machanism rotates.

Further, the two same connecting frames are arranged on the rotating disc at intervals.

Further, the support adjusting piece is perpendicular to the fixing piece.

Further, both ends of the supporting and adjusting piece are detachably connected with the fixing piece and the bottom base through fasteners respectively.

Further, the supporting and adjusting piece can be stretched or set to different lengths, and the supporting and adjusting piece is used for adjusting the sitting height.

Further, rotating base includes rotary disk, fixed disk and chassis, the fixed disk sets up the chassis middle part, the rotary disk rotates to set up the fixed disk top, the rotary disk is used for driving link and telescopic machanism are relative the chassis rotates.

Further, telescopic machanism includes link gear, mounting bracket and bottom base, link gear with the mounting bracket rotates to be connected, the mounting bracket sets up on the base of bottom.

Further, the bottom base comprises a connecting beam and handrail fixing pieces, and the handrail fixing pieces are arranged at two ends of the connecting beam.

Further, link gear includes shank subassembly, seat linkage subassembly and back subassembly, the shank subassembly with the back subassembly respectively with the seat linkage subassembly rotates to be connected, the seat linkage subassembly with the mounting bracket rotates to be connected.

Further, link gear still includes the actuating lever, the actuating lever with seat linkage subassembly is connected, the actuating lever is used for making under actuating mechanism's drive sofa support adjusts between the position of position, the stretching appearance and the appearance of lying.

Compared with the prior art, the utility model has the following beneficial effects:

the telescopic mechanism of the sofa support is detachably connected with the rotating base through the connecting frame, the connecting frame is simple in structure, convenient to mount and convenient to detach and transport, and the overall seat height of the sofa can be adjusted through the connecting frame. Can drive sofa support through rotating base and rotate, human focus position is the carousel central point, and the sofa is more firm, highly accords with human mechanics, and is rotatory lighter, collects leisure, commercial affairs as an organic whole, and application scope is wider.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical means in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of a rotating sofa support according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a rotating base and a connecting frame according to an embodiment of the present invention;

FIG. 3 is a schematic view of a rotating bottom base according to an embodiment of the present invention;

FIG. 4 is a schematic view of the sofa support according to the embodiment of the present invention in an extended position;

fig. 5 is a schematic view illustrating a sitting position of the sofa support according to the embodiment of the utility model.

In the figures, the reference numbers are: 1-telescoping mechanism, 11-linkage mechanism, 111-leg component, 112-seat linkage component, 113-backrest component, 114-driving rod, 12-mounting rack, 13-bottom base, 131-connecting beam, 132-armrest fixing piece, 2-connecting rack, 21-fixing piece, 22-supporting adjusting piece, 3-rotating base, 31-rotating disk, 32-fixing disk and 33-bottom frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In addition, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, or the two elements may be connected through an internal member. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

As shown in fig. 1-5, an embodiment of the present invention provides a rotary sofa support, including a telescopic mechanism 1, a connecting frame 2 and a rotary base 3, where the telescopic mechanism 1 is detachably connected to the rotary base 3 through the connecting frame 2; the connecting frame 2 comprises a fixing piece 21 and at least two supporting adjusting pieces 22, the fixing piece 21 is arranged on a rotating disc 31 of the rotating base 3, the two supporting adjusting pieces 22 are respectively arranged at two ends of the fixing piece 21, one end of each supporting adjusting piece 22 is connected with the fixing piece 21, the other end of each supporting adjusting piece 22 is detachably connected with a bottom base 13 of the telescopic mechanism 1, and the rotating disc 31 of the rotating base 3 is used for driving the telescopic mechanism 1 to rotate.

Specifically, the two connecting frames 2 are the same, and the two connecting frames 2 are arranged on the rotating disc 31 at intervals. Preferably, the supporting and adjusting member 22 is perpendicular to the fixing member 21. Preferably, both ends of the supporting and adjusting member 22 are detachably connected to the fixing member 21 and the bottom base 13 by fastening members, respectively. In this embodiment, the fixing member 21 of the connecting frame 2 is fixed to the rotating disk, and both ends of the supporting adjusting member 22 are fastened by detachable bolts while rotating with the rotating disk.

Preferably, the supporting and adjusting member 22 can be extended or set to different lengths, and the supporting and adjusting member 22 is used for adjusting the sitting height. Specifically, in some embodiments, the supporting adjustment member 22 may be an adjustment rod capable of adjusting length in a telescopic manner, and in other embodiments, the supporting adjustment member 22 may have different lengths according to the seat height requirement, so as to meet the requirement of the user for different seat heights.

Specifically, rotating base 3 includes rotary disk 31, fixed disk 32 and chassis 33, fixed disk 32 sets up the chassis 33 middle part, rotary disk 31 rotates the setting and is in the fixed disk 32 top, rotary disk 31 is used for driving link 2 and telescopic machanism 1 are relative chassis 33 rotates. Specifically, the fixed disk 32 is provided with a flat bearing, and the lower end surface of the rotating disk 31 is in contact with the flat bearing so that the rotating disk 31 can rotate on the fixed disk 32. Carousel formula rotating base is for traditional pivot formula seat, and rotary disk lifting surface is bigger, rotates more steadily, is fit for relatively great sofa structure such as structure, volume more.

Specifically, telescopic machanism 1 includes link gear 11, mounting bracket 12 and bottom base 13, link gear 11 with mounting bracket 12 rotates and is connected, mounting bracket 12 sets up on bottom base 13. The base 13 includes a connecting beam 131 and handrail mounts 132, and the handrail mounts 132 are disposed at both ends of the connecting beam 131. The armrest fastener 132 is used to mount both side armrests of the sofa. In this embodiment, the sofa armrest is fixed during the extension and retraction process of the sofa support.

Specifically, the linkage mechanism 11 includes a leg assembly 111, a seat linkage assembly 112 and a backrest assembly 113, the leg assembly 111 and the backrest assembly 113 are respectively rotatably connected to the seat linkage assembly 112, and the seat linkage assembly 112 is rotatably connected to the mounting frame 12. The linkage mechanism 11 further comprises a driving rod 114, the driving rod 114 is connected with the seat linkage assembly 112, and the driving rod 114 is used for adjusting the sofa support among the positions of the sitting position, the stretching position and the lying position under the driving of the driving mechanism.

Specifically, the sitting position of the sofa support is the state that the leg assemblies are fully contracted, the stretching position is the state that the leg assemblies are fully stretched, the lying position is the state that the leg assemblies are fully stretched forwards, and the backrest assembly is rotated backwards to be fully stretched.

The driving mechanism of the sofa support can be a manual zipper mechanism and also can be an electric linear driving device, and the linear driving device can be a sliding block motor or a push rod motor. The linear driving device can be controlled by arranging a remote switch or an electric control button.

The telescopic mechanism of the rotary sofa support is detachably connected with the rotary base through the connecting frame, the connecting frame is simple in structure, convenient to mount and convenient to detach and transport, and the overall seat height of the sofa can be adjusted through the connecting frame. Can drive sofa support through rotating base and rotate, human focus position is the carousel central point, and the sofa is more firm, highly accords with human mechanics, and is rotatory lighter, collects leisure, commercial affairs as an organic whole, and application scope is wider.

The terms "front", "rear", "upper", "lower" and the like in this embodiment refer to the orientation that a user would assume when using a sofa including the sofa support of the present invention.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. The rotary sofa support is characterized by comprising a telescopic mechanism (1), a connecting frame (2) and a rotary base (3), wherein the telescopic mechanism (1) is detachably connected with the rotary base (3) through the connecting frame (2);

the connecting frame (2) comprises a fixed part (21) and at least two supporting and adjusting parts (22), the fixed part (21) is arranged on a rotating disc (31) of the rotating base (3), the two supporting and adjusting parts (22) are respectively arranged at two ends of the fixed part (21), one end of each supporting and adjusting part (22) is connected with the fixed part (21), and the other end of each supporting and adjusting part (22) is detachably connected with a bottom base (13) of the telescopic mechanism (1); and the rotating disc (31) of the rotating base (3) is used for driving the telescopic mechanism (1) to rotate.

2. A rotary sofa support according to claim 1, characterised in that the connecting frames (2) are identical two, the two connecting frames (2) being arranged at a distance from the rotary disc (31).

3. A rotary sofa support according to claim 1, characterised in that the support adjustment member (22) is perpendicular to the fixed member (21).

4. A rotary sofa support according to claim 3, characterised in that the support and adjustment member (22) is detachably connected at both ends with the fixed member (21) and the bottom base (13) by means of fasteners, respectively.

5. A rotary sofa support according to claim 1, characterised in that the support adjusting piece (22) is telescopic or set to different lengths, the support adjusting piece (22) being used for adjusting the sitting height.

6. A rotary sofa support according to claim 1, characterised in that the rotary base (3) comprises a rotary disc (31), a fixed disc (32) and a bottom frame (33), the fixed disc (32) is arranged in the middle of the bottom frame (33), the rotary disc (31) is rotatably arranged above the fixed disc (32), and the rotary disc (31) is used for driving the connecting frame (2) and the telescoping mechanism (1) to rotate relative to the bottom frame (33).

7. A rotary sofa support according to claim 1, characterised in that the telescopic mechanism (1) comprises a linkage (11), a mounting frame (12) and a bottom base (13), the linkage (11) being rotatably connected to the mounting frame (12), the mounting frame (12) being arranged on the bottom base (13).

8. A rotary sofa support according to claim 1, characterised in that the base (13) comprises a connecting beam (131) and armrest fixing members (132), the armrest fixing members (132) being arranged at both ends of the connecting beam (131).

9. A rotary sofa support according to claim 7, characterised in that the linkage (11) comprises a leg assembly (111), a seat linkage assembly (112) and a backrest assembly (113), the leg assembly (111) and the backrest assembly (113) being rotatably connected to the seat linkage assembly (112) and the seat linkage assembly (112) being rotatably connected to the mounting frame (12), respectively.

10. A rotary sofa support according to claim 9, characterised in that the linkage mechanism (11) further comprises a drive rod (114), the drive rod (114) being connected to the seat linkage assembly (112), the drive rod (114) being adapted to adjust the sofa support between the sitting, extended and lying positions upon actuation of the drive mechanism.