CN213155027U

CN213155027U - Multifunctional sofa with electric headrest mechanism

Info

Publication number: CN213155027U
Application number: CN202022074566.2U
Authority: CN
Inventors: 丁晨; 潘琛璐; 黄忠建
Original assignee: Anji Longwin Furniture Co Ltd
Current assignee: Anji Longwin Furniture Co Ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-11
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a multifunctional sofa with electronic headrest mechanism, including the sofa body, locate the back on the sofa body and locate the lift headrest that aims at supplying human flat back support human head or neck of lying on the sofa body, be equipped with the rack on the lift headrest, be equipped with on the sofa body for with rack engaged with action wheel, inferior driving wheel and be used for the drive the action wheel rotates and goes up and down the motor of lift headrest. Both can supply people to relax neck or head when sitting on the sofa and having a rest, when still letting people lie down the rest, support human neck or head through the lift headrest, and this lift headrest's height still can be adjusted, and convenient to use more is fit for people and uses.

Description

Multifunctional sofa with electric headrest mechanism

Technical Field

The utility model relates to a sofa field, concretely relates to multifunctional sofa with electronic headrest mechanism.

Background

The sofa is widely seen in families, is an important component of furniture, has more and more diversified functions, and is more and more emphasized by people on the experience feeling of the sofa. The existing sofa is basically provided with a headrest, so that people can relax the neck or the head when sitting on the sofa for rest, but the use requirements of people are not limited to the requirements, and some sofas which can be both sitting and lying are also required, so that the trunk can be stretched, and people can relax all over the body and mind when lying down.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional sofa with electronic headrest mechanism both can supply people to sit and relax neck or head when having a rest on the sofa, still can let people lie down when having a rest, supports human neck or head through the lift headrest, and the height of this lift headrest is still adjustable, and convenient to use more is fit for people and uses.

The utility model provides a technical scheme of above-mentioned problem is: the utility model provides a multi-functional sofa with electronic headrest mechanism, includes the sofa body, locates the back on the sofa body and locates the lift headrest that aims at supporting human head or neck after the human body lies flat on the sofa body, be equipped with the rack on the lift headrest, be equipped with on the sofa body for with rack engaged with action wheel, secondary wheel and be used for the drive the action wheel rotates and goes up and down the motor of lift headrest.

Preferably, the armrest of the sofa body is further provided with a control switch electrically connected to the controller for rotating the motor forward and backward to raise or lower the headrest.

Preferably, the sofa body is further provided with a lifting waist support which is used for abutting against the back or the waist of the human body after the human body lies down.

Preferably, be equipped with the rack on the lift waist holds in the palm, be equipped with on the sofa body be used for with rack engaged with second action wheel, second action wheel and with the transmission gear group of time action wheel, second action wheel engaged with, in order to pass through transmission gear group makes when the lift headrest rises to the highest position, the synchronous maximum height that rises of lift waist holds in the palm.

Preferably, the lifting headrest comprises a headrest frame and a flexible body which is arranged at the top end of the headrest frame and is used for being abutted against the neck or the head of a human body.

Preferably, the headrest frame is of a T-shaped structure.

Preferably, the lifting waist support comprises a waist bracket and a flexible body arranged at the top end of the waist bracket and used for being abutted against the back or the waist of a human body.

Preferably, the waist bracket is of a T-shaped structure.

The utility model has the advantages that: the multifunctional sofa with the electric headrest mechanism can be used for relaxing the neck or the head when people sit on the sofa for rest, can also be used for supporting the neck or the head of a human body through the lifting headrest when people lie down for rest, and is convenient to use and more suitable for people to use; meanwhile, the liftable lifting waist support is arranged on the sofa body and is used for being abutted against the back or the waist of a human body, a certain supporting effect is achieved, the pressure of the waist of the human body is relieved, and the sofa is particularly beneficial to people with waist muscle soreness and the like.

Drawings

Fig. 1 is a structural diagram of a multifunctional sofa with an electric headrest mechanism according to the present invention.

Fig. 2 is a structural view of the lifting headrest and the lifting lumbar support according to an embodiment of the present invention.

Fig. 3 is a partial structure view of a lifting waist support according to an embodiment of the present invention.

Fig. 4 is a structural diagram of a control switch according to an embodiment of the present invention.

In the figure:

1-a sofa body; 2-backrest; 3-lifting a headrest; 31-headrest frame; 41-driving wheel; 42-secondary wheels; 5, a motor; 6-arm rest; 7-control switch; 8-lifting waist support; 81-waist bracket; 91-a second drive pulley; 92-a second secondary sheave; 10-drive gear set.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention and the technical solutions in the prior art, the following description will explain specific embodiments of the present invention with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and for a person skilled in the art, other drawings and other embodiments can be obtained without inventive effort, and the invention is not limited to this example.

Please refer to fig. 1 to 4. The utility model discloses multi-functional sofa with electronic headrest mechanism, including sofa body 1, locate back 2 on sofa body 1, locate on sofa body 1 and aim at supplying the human body to lie flat back for supporting human head or neck lift headrest 3 and locate on the sofa body 1 for the passageway of holding lift headrest 3, be equipped with the rack on the lift headrest 3, be equipped with on sofa body 1 for with rack engaged with action wheel 41, inferior driving wheel 42 and be used for the drive action wheel 41 rotates and goes up and down the motor 5 of lift headrest 3.

Please refer to fig. 4 again. In this example, the armrest 6 of the sofa body 1 may be provided with a control switch 7 electrically connected to a controller for rotating the motor 5 forward and backward to raise and lower the headrest 3.

Please refer to fig. 1 again. In this embodiment, the sofa body 1 may further include a lifting waist support 8 for contacting the back or waist of the human body when the human body lies down, and a channel (not shown) for accommodating the lifting waist support 8.

Please refer to fig. 1 again. In this embodiment, the lifting waist support 8 may be provided with a rack, the sofa body 1 is provided with a second driving wheel 91 and a second secondary driving wheel 92 which are engaged with the rack, and a transmission gear set 10 which is engaged with the secondary driving wheel 42 and the second driving wheel 91, so that when the lifting headrest 3 is lifted to the highest position by the transmission gear set 10, the lifting waist support 8 is lifted to the maximum height synchronously.

Please refer to fig. 1 again. In this example, the lifting headrest 3 may include a headrest frame 31 and a flexible body disposed at a top end of the headrest frame 31 to contact with a neck or a head of a human body.

Please refer to fig. 1 again. In this example, the headrest frame 31 may have a T-shaped structure.

Please refer to fig. 1 again. In this embodiment, the lifting lumbar support 8 may include a lumbar support 81 and a flexible body disposed at the top end of the lumbar support 81 to contact the back or the waist of the human body.

Please refer to fig. 1 again. In this example, the waist bracket 81 may have a T-shaped structure.

Specific embodiments of the present invention have been described above in detail. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by logical analysis, reasoning or limited experiments in the prior art, which are already known to those skilled in the art, should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a multi-functional sofa with electronic headrest mechanism which characterized in that: including sofa body (1), locate back (2) on sofa body (1), locate on sofa body (1) and aim at supplying human flat back of lying to be used for supporting lift headrest (3) of human head or neck and locate on the sofa body (1) and be used for the passageway of holding lift headrest (3), be equipped with the rack on lift headrest (3), be equipped with on sofa body (1) and be used for action wheel (41) with rack looks meshing, inferior driving wheel (42) and be used for the drive action wheel (41) rotate and go up and down the motor (5) of lift headrest (3).

2. The utility sofa with an electric headrest mechanism according to claim 1, wherein: the armrest (6) of the sofa body (1) is also provided with a control switch (7) which is electrically connected with the controller and is used for enabling the motor (5) to rotate forwards and backwards to enable the lifting headrest (3) to ascend or descend.

3. The utility sofa with an electric headrest mechanism according to claim 1, wherein: the sofa body (1) is also provided with a lifting waist support (8) which is used for abutting against the back or the waist of a human body after the human body lies flat and a channel for accommodating the lifting waist support (8).

4. A multi-purpose sofa having an electric headrest mechanism according to claim 3, wherein: be equipped with the rack on lift waist holds in the palm (8), be equipped with on sofa body (1) be used for with rack engaged with second action wheel (91), second action wheel (92) and with time action wheel (42), second action wheel (91) engaged with drive gear group (10), in order to pass through drive gear group (10) make when lift headrest (3) rise to highest position, lift waist holds in the palm (8) and rises to maximum height in step.

5. The utility sofa with an electric headrest mechanism according to claim 1, wherein: the lifting headrest (3) comprises a headrest frame (31) and a flexible body which is arranged at the top end of the headrest frame (31) and is used for being abutted against the neck or the head of a human body.

6. The utility sofa with an electric headrest mechanism according to claim 5, wherein: the headrest frame (31) is of a T-shaped structure.

7. A multi-purpose sofa having an electric headrest mechanism according to claim 3, wherein: the lifting waist support (8) comprises a waist bracket (81) and a flexible body which is arranged at the top end of the waist bracket (81) and is used for being abutted against the back or the waist of a human body.

8. The utility sofa with an electric headrest mechanism according to claim 7, wherein: the waist bracket (81) is of a T-shaped structure.