CN217524391U

CN217524391U - Electronic leg of sofa holds in palm actuating mechanism

Info

Publication number: CN217524391U
Application number: CN202123165786.7U
Authority: CN
Inventors: 徐伟; 许允朋; 秦健恒
Original assignee: Shanghai Boru Automotive Technology Center LP
Current assignee: Shanghai Boru Automotive Technology Center LP
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-10-04
Anticipated expiration: 2031-12-16

Abstract

The utility model relates to a furniture sofa seat technical field especially relates to an electronic leg of sofa holds in palm actuating mechanism, and its technical scheme includes: the novel sofa comprises an inner support frame, a sofa framework, a leg support mechanism and a leg support motor body, wherein the inner support frame is installed with the sofa framework in a sliding mode, an adjusting support is arranged on one side, close to the inner support frame, inside the sofa framework, and is installed with the leg support mechanism in a rotating mode, one side, close to the inner support frame, of the adjusting support is connected with one end of the leg support motor body in a rotating mode, and a backrest mechanism is arranged on one side, far away from the sofa framework, of the inner support frame. The utility model provides a market mainstream electronic leg holds in palm mechanism mainly drives with a motor of back connecting rod sharing, can not consider the leg to hold in the palm the problem of independently adjusting the requirement.

Description

Electronic leg of sofa holds in palm actuating mechanism

Technical Field

The utility model relates to a furniture sofa seat technical field specifically is an electronic leg of sofa holds in palm actuating mechanism.

Background

At present, a common electric sofa commercially available mainly comprises an electric adjusting mechanism and a sofa frame, and the angle of the leg support is adjusted through the electric adjusting mechanism.

A large number of searches find that: the Chinese utility model patent: the application number (CN 201821925005.5) and the publication number (CN 209300592U) disclose a household electric sofa, a seat cushion framework is slidably arranged on a base, a folding leg support is arranged at the front end of the seat cushion framework, the back end of the seat is rotatably provided with a chair back, the base is provided with a driving mechanism, after the driving mechanism is started, the driving mechanism drives the folding leg support to unfold, and after the folding leg support is unfolded completely, the seat cushion framework is driven to slide forwards on the base; the chair comprises a chair back and a cushion framework, wherein a linkage component is arranged between the chair back and the cushion framework, and when the cushion framework slides forwards, the chair back can incline backwards relative to the cushion framework. The utility model provides an electric sofa not only can realize that zero leans on the wall to place, can also provide multiple usage pattern such as reading, lie flat.

However, in the application process of the leg rest of the home sofa, the problems of function and space layout need to be considered in the application of the electric driving mechanism, because the electric driving mechanism in the market mainly shares one motor with the backrest connecting rod for driving, the independent adjustment requirement of the leg rest cannot be considered, and the function requirement of diversified independent adjustment of a user is not fully considered, so that the problem of function complaint of the traditional electric sofa is caused after the user uses the electric sofa for a certain time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic leg of sofa holds in palm actuating mechanism possesses and leans on independent motor drive leg to hold in the palm the mechanism to make the leg hold in the palm the advantage that can carry out independent regulation in the use, solved market mainstream electronic leg and held in the palm the mechanism mainly and driven with a motor of back connecting rod sharing, can not consider the leg and hold in the palm the problem of independent regulation requirement.

In order to achieve the above object, the utility model provides a following technical scheme: the electric leg support driving mechanism for the sofa comprises a connecting plate, an inner support frame, a sofa framework, a leg support mechanism, an adjusting support and a leg support motor body, wherein the inner support frame is slidably mounted with the sofa framework, the adjusting support is arranged on one side, close to the inner support frame, inside the sofa framework, and rotatably mounted with the leg support mechanism, one side, close to the inner support frame, of the adjusting support is rotatably connected with one end of the leg support motor body, and a backrest mechanism is arranged on one side, far away from the sofa framework, of the inner support frame.

Preferably, a connecting plate is fixedly mounted on one side, away from the sofa framework, of the upper surface of the inner support frame, and a connecting support is fixedly mounted on one side, away from the sofa framework, of the lower surface of the inner support frame. Through setting up connecting plate and linking bridge to improve the stability of interior support when sliding in the sofa skeleton.

Preferably, a connecting plate is fixedly mounted on one side, away from the inner support frame, of the upper surface of the sofa framework, and a connecting support is fixedly mounted on one side, away from the inner support frame, of the lower surface of the sofa framework. Through setting up connecting plate and linking bridge to improve the stability of interior support when sliding in the sofa skeleton.

Preferably, one end of the bottom of the leg support mechanism is rotatably connected with the adjusting support, and the other end of the bottom of the leg support mechanism is rotatably connected with the sofa framework. The leg holds in the palm and is equipped with initiative connecting rod structure and driven connecting rod structure in the mechanism, with adjust the support connection be initiative connecting rod structure, with the sofa skeleton be driven connecting rod structure, drive driven connecting rod structure through initiative connecting rod structure, and then realize the expansion and the shrink of leg support mechanism.

Preferably, the other end of the leg support motor body is rotatably mounted on the lower surface of the connecting plate on the upper surface of the inner support frame. Through with leg support motor body and the connecting plate lower surface on the inner support frame to make leg support motor body can push the regulation support and move in sofa skeleton under the circumstances of guaranteeing the horizontally.

Preferably, both ends of the adjusting bracket are not in contact with the sofa framework. The two ends of the adjusting bracket are not contacted with the sofa framework, so that the movement of the adjusting bracket is not limited by the sofa framework.

Preferably, one end of the bottom of the backrest mechanism is rotatably installed with the inner support frame, and the other end of the bottom of the backrest mechanism is rotatably installed with the sofa framework. The backrest mechanism is internally provided with a driving connecting rod structure and a driven connecting rod structure, the driving connecting rod structure is connected with the sofa framework, and the driven connecting rod structure is connected with the inner support frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up inner support frame and sofa skeleton to through set up the regulation support in the sofa skeleton, hold in the palm motor body through the leg and promote to adjust the support and remove in the sofa skeleton, thereby the leg holds in the palm expansion or the shrink of mechanism, has reached and has made the sofa leg hold in the palm the effect that can carry out independent regulation in the use.

Drawings

Fig. 1 is a structural schematic diagram of the leg rest motor body and the leg rest mechanism in a closed state;

fig. 2 is the structural schematic diagram of the leg support motor body and the leg support mechanism of the present invention in the unfolded state.

In the figure: 1. a connecting plate; 2. a backrest mechanism; 3. an inner support frame; 4. connecting a bracket; 5. a sofa frame; 6. a leg rest mechanism; 7. adjusting the bracket; 8. the leg holds in the palm the motor body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Examples

Referring to fig. 1 to fig. 2, the present invention provides an embodiment: the utility model provides an electronic leg of sofa holds in palm actuating mechanism, includes that connecting plate 1, inner support frame 3, sofa skeleton 5, leg hold in the palm mechanism 6, adjusting bracket 7 and leg hold in the palm motor body 8, and one side fixed mounting that sofa skeleton 5 was kept away from to inner support frame 3 upper surface has connecting plate 1, and one side fixed mounting that sofa skeleton 5 was kept away from to inner support frame 3 lower surface has linking bridge 4. By arranging the connecting plate 1 and the connecting bracket 4, the stability of the inner supporting frame 3 in sliding in the sofa framework 5 is improved. The inner support frame 3 and the sofa framework 5 are installed in a sliding mode, the connecting plate 1 is fixedly installed on one side, far away from the inner support frame 3, of the upper surface of the sofa framework 5, and the connecting support 4 is fixedly installed on one side, far away from the inner support frame 3, of the lower surface of the sofa framework 5. By arranging the connecting plate 1 and the connecting bracket 4, the stability of the inner supporting frame 3 in sliding in the sofa framework 5 is improved.

An adjusting support 7 is arranged on one side, close to the inner support frame 3, inside the sofa framework 5, the adjusting support 7 is rotatably installed with the leg support mechanism 6, one end of the bottom of the leg support mechanism 6 is rotatably connected with the adjusting support 7, and the other end of the bottom of the leg support mechanism 6 is rotatably connected with the sofa framework 5. The leg support mechanism 6 is internally provided with a driving connecting rod structure and a driven connecting rod structure, the leg support mechanism is connected with the adjusting support 7 and is provided with a driving connecting rod structure, the leg support mechanism is connected with the sofa framework 5 and is provided with a driven connecting rod structure, and the driving connecting rod structure drives the driven connecting rod structure, so that the leg support mechanism 6 can be unfolded and retracted. One side of the adjusting bracket 7 close to the inner support frame 3 is rotatably connected with one end of the leg support motor body 8, and the other end of the leg support motor body 8 is rotatably arranged on the lower surface of the connecting plate 1 on the upper surface of the inner support frame 3. Through the lower surface of the connecting plate 1 on the leg support motor body 8 and the inner support frame 3, the leg support motor body 8 can push the adjusting support 7 to move in the sofa framework 5 under the condition of ensuring the level. Both ends of the adjusting bracket 7 are not contacted with the sofa framework 5. The movement of the adjusting bracket 7 is not restricted by the sofa frame 5 by not contacting both ends of the adjusting bracket 7 with the sofa frame 5. The side of the inner support frame 3 far away from the sofa framework 5 is provided with a backrest mechanism 2. One end of the bottom of the backrest mechanism 2 is rotatably installed with the inner support frame 3, and the other end of the bottom of the backrest mechanism 2 is rotatably installed with a sofa framework 5. A driving connecting rod structure and a driven connecting rod structure are arranged in the backrest mechanism 2, the driving connecting rod structure is connected with the sofa framework 5, and the driven connecting rod structure is connected with the inner support frame 3. Through setting up inner support frame 3 and sofa skeleton 5 to through set up regulation support 7 in sofa skeleton 5, promote through leg and hold in the palm motor body 8 and adjust support 7 and remove in sofa skeleton 5, thereby the expansion or the shrink of leg support mechanism 6 have reached and have made sofa leg support can carry out the effect of independent regulation in the use.

The working principle is as follows: the utility model discloses during the use, start leg and hold in the palm motor body 8 and extend, thereby promote to adjust support 7 and remove in sofa skeleton 5 to one side of keeping away from inner support frame 3, and drive the driven connecting rod in leg support mechanism 6 through the initiative connecting rod in leg support mechanism 6, realize the expansion of leg support mechanism 6 then, when needs shrink leg support mechanism 6, start leg support motor body 8 shrink, thereby will adjust support 7 and remove in sofa skeleton 5 to one side of being close inner support frame 3, and drive the driven connecting rod in leg support mechanism 6 through the initiative connecting rod in leg support mechanism 6, thereby realize the shrink of leg support mechanism 6.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an electronic leg of sofa holds in palm actuating mechanism, includes that connecting plate (1), inner support frame (3), sofa skeleton (5), leg hold in the palm mechanism (6), adjusts support (7) and leg support motor body (8), its characterized in that: the sofa is characterized in that the inner support frame (3) and the sofa framework (5) are installed in a sliding mode, an adjusting support (7) is arranged on one side, close to the inner support frame (3), in the sofa framework (5), the adjusting support (7) and the leg support mechanism (6) are installed in a rotating mode, one side, close to the inner support frame (3), of the adjusting support (7) is connected with one end of the leg support motor body (8) in a rotating mode, and a backrest mechanism (2) is arranged on one side, far away from the sofa framework (5), of the inner support frame (3).

2. The sofa electric leg rest driving mechanism as claimed in claim 1, wherein: the sofa is characterized in that a connecting plate (1) is fixedly mounted on one side, away from the sofa framework (5), of the upper surface of the inner support frame (3), and a connecting support (4) is fixedly mounted on one side, away from the sofa framework (5), of the lower surface of the inner support frame (3).

3. The sofa electric leg rest driving mechanism as claimed in claim 1, wherein: one side of the upper surface of the sofa framework (5) far away from the inner support frame (3) is fixedly provided with a connecting plate (1), and one side of the lower surface of the sofa framework (5) far away from the inner support frame (3) is fixedly provided with a connecting support (4).

4. The sofa electric leg rest driving mechanism as claimed in claim 1, wherein: one end of the bottom of the leg support mechanism (6) is rotatably connected with the adjusting bracket (7), and the other end of the bottom of the leg support mechanism (6) is rotatably connected with the sofa framework (5).

5. The sofa electric leg rest driving mechanism as claimed in claim 1, wherein: the other end of the leg support motor body (8) is rotatably arranged on the lower surface of the connecting plate (1) on the upper surface of the inner support frame (3).

6. The sofa electric leg rest driving mechanism as claimed in claim 1, wherein: and two ends of the adjusting bracket (7) are not in contact with the sofa framework (5).

7. The sofa electric leg rest driving mechanism as claimed in claim 1, wherein: one end of the bottom of the backrest mechanism (2) is rotatably installed with the inner support frame (3), and the other end of the bottom of the backrest mechanism (2) is rotatably installed with a sofa framework (5).