Adjustable sofa armrest

Abstract

The utility model belongs to the technical field of sofas, and particularly relates to an adjustable sofa armrest which comprises an armrest seat and an armrest pad, one side of the armrest seat is connected with a sofa main body, the armrest pad comprises fabric, the fabric is filled with filler and is provided with an adjusting assembly and a supporting rod, and the bottom end of the supporting rod is connected with the top surface of the armrest seat. The adjusting assembly comprises at least one first supporting plate and at least one second supporting plate, a rotating seat is arranged at the head end of each first supporting plate, a mounting seat is arranged at the tail end of each first supporting plate, a first motor is arranged at the top end of each supporting rod, and each rotating seat is fixedly connected with an output shaft of the corresponding first motor; an output shaft of the second motor is fixedly connected with the head end of the second supporting plate, the height of the armrest cushion is adjusted, the user can reach a comfortable position when resting on the armrest cushion, meanwhile, the height of the armrest cushion located on the feet of the user can be adjusted, the feet of the user can be comfortably put on the armrest cushion, and the user can feel comfortable when resting on the armrest cushion. And the comfort level of a user when the user has a rest on the sofa is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sofas, in particular to an adjustable sofa armrest. Background Art

[0002] Sofas are common pieces of furniture. Currently, ordinary sofa armrests are fixed. When a user wants to lie on the sofa, the armrests on both sides of the sofa are usually unable to be adjusted, resulting in poor comfort when the user rests on the sofa armrests, which cannot meet the user's usage needs. Utility Model Content

[0003] The utility model aims to provide an adjustable sofa armrest, aiming to solve the technical problem that the sofa armrests on both sides of the sofa in the prior art are usually unable to be adjusted, resulting in poor comfort when the user rests on the sofa armrests and cannot meet the user's needs.

[0004] To achieve the above-mentioned purpose, an embodiment of the utility model provides an adjustable sofa armrest, comprising an armrest seat and an armrest pad arranged on the top of the armrest seat, one side of the armrest seat is connected to the sofa body, the armrest pad comprises fabric, the fabric is filled with filler and is installed with an adjustment component and a support rod, the bottom end of the support rod is connected to the top surface of the armrest seat, the adjustment component comprises at least a first support plate and a second support plate, the first support plate is provided with a rotating seat at the head end and a mounting seat at the end, a first motor is provided at the top end of the support rod, the rotating seat is fixedly connected to the output shaft of the first motor, a second motor is fixedly installed in the mounting seat, and the output shaft of the second motor is fixedly connected to the head end of the second support plate.

[0005] Preferably, a rotating motor is provided on a side of the top of the armrest seat away from the sofa body, and an output shaft of the rotating motor is fixedly connected to the bottom end of the support rod.

[0006] Preferably, the number of the first support plates is at least two, and the rotating seat located on the rear first support plate is fixedly connected to the output shaft of the first motor of the front first support plate.

[0007] Preferably, latex pillows are provided on the top surfaces of the first support plate and the second support plate.

[0008] Preferably, a mounting portion is provided on the side of the top surface of the armrest seat away from the sofa body for mounting an armrest pad, and a buffer portion is provided on the side of the top surface of the armrest seat close to the sofa body, and the armrest pad extends toward the buffer portion and covers the top surface of the buffer portion.

[0009] Preferably, the second support plate is provided with a buffer circular surface on a side away from the first support plate.

[0010] Preferably, a control module is installed in the armrest seat for controlling the adjustment component.

[0011] The above one or more technical solutions in the adjustable sofa armrest provided by the embodiment of the utility model have at least one of the following technical effects:

[0012] When in use, the height of the armrest pad is adjusted by adjusting the adjustment component, so that the user can reach a comfortable height when resting on the armrest pad. At the same time, the height of the armrest pad located at the user's feet can also be adjusted, so that the user's feet can be comfortably placed on the armrest pad, thereby improving the comfort of the user when resting on the sofa; when adjusting, the first motor can be used to adjust the inclination angle of the first support plate, thereby adjusting the height of the second support plate, and the second motor can be used to adjust the inclination angle of the second support plate, thereby adjusting the height of the end portion of the second support plate, thereby adjusting the support height of the end portion of the second support plate for the user's neck, to meet the usage needs of different users. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the overall structure of an adjustable sofa armrest provided in an embodiment of the utility model;

[0014] Figure 2 One of the structural schematic diagrams of the adjustment assembly of the adjustable sofa armrest provided in the embodiment of the utility model;

[0015] Figure 3 The second structural schematic diagram of the adjustment component of the adjustable sofa armrest provided in the embodiment of the utility model.

[0016] Among them, the reference numerals in the figure are:

[0017] 1-armrest seat, 11-rotating motor, 12-mounting part, 13-buffer part, 14-control module, 2-armrest pad, 21-fabric, 22-filling material, 3-sofa body, 4-adjustment component, 41-first support plate, 411-rotating seat, 412-mounting seat, 413-second motor, 42-second support plate, 421-buffering circular surface, 5-support rod, 51-first motor, 6-latex pillow. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0019] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0021] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0022] In one embodiment of the present invention, Figures 1-2 As shown, an adjustable sofa armrest is provided, comprising an armrest seat 1 and an armrest pad 2 arranged on the top of the armrest seat 1, one side of the armrest seat 1 is connected to the sofa body 3, the armrest pad 2 comprises a fabric 21, the fabric 21 is filled with a filler 22 and is installed with an adjustment component 4 and a support rod 5, the bottom end of the support rod 5 is connected to the top surface of the armrest seat 1, the adjustment component 4 comprises at least one first support plate 41 and a second support plate 42, the first support plate 41 is provided with a rotating seat 411 at the head end, and a mounting seat 412 at the end, a first motor 51 is provided at the top end of the support rod 5, the rotating seat 411 is fixedly connected to the output shaft of the first motor 51, a second motor 413 is fixedly installed in the mounting seat 412, and the output shaft of the second motor 413 is fixedly connected to the head end of the second support plate 42.

[0023] Furthermore, a rotating motor 11 is provided on the top of the armrest seat 1 at a side away from the sofa body 3, and the output shaft of the rotating motor 11 is fixedly connected to the bottom end of the support rod 5. Specifically, by adjusting the inclination angle of the support rod 5 by adjusting the rotating motor 11, the height of the first support plate 41 and the second support plate 42 can be adjusted as a whole, and then the top surface height of the armrest pad 2 can be adjusted, so that different users can place their elbows comfortably to meet the use requirements.

[0024] Further, such as Figure 3 As shown, there are at least two first support plates 41, and the rotating seat 411 located at the rear first support plate 41 is fixedly connected to the output shaft of the first motor 51 of the front first support plate 41. Specifically, the two adjacent first support plates 41 are connected head to tail, that is, the rear first support plate 41 is driven to rotate by the first motor 51 installed on the front first support plate 41, so as to adjust the inclination angle of the rear first support plate 41 and the second support plate 42. In the case of setting multiple first support plates 41, it is necessary to appropriately shorten the length from the head end to the end of the first support plate 41 to better maintain the roundness and smoothness of the surface of the armrest pad 2. By setting multiple first support plates 41, the surface of the armrest pad 2 can be better kept round and smooth during adjustment, and the appearance can be maintained. It is avoided that the surface of the armrest pad 2 is deformed during adjustment, which affects the aesthetics of the armrest pad 2.

[0025] Furthermore, the top surfaces of the first support plate 41 and the second support plate 42 are provided with latex pillows 6. Specifically, when lying on the sofa, the user can rest his head on the latex pillows 6 to improve comfort. At the same time, the latex pillows 6 can improve the elasticity of the armrest pad 2 and prevent the armrest pad 2 from deforming.

[0026] Furthermore, a mounting portion 12 is provided on the side of the top surface of the armrest seat 1 away from the sofa body 3 for mounting the armrest pad 2, and a buffer portion 13 is provided on the side of the top surface of the armrest seat 1 close to the sofa body 3, and the armrest pad 2 extends toward the buffer portion 13 and covers the top surface of the buffer portion 13. Specifically, the area of ​​the bottom of the armrest pad 2 mounted on the top surface of the armrest seat 1 is reduced, the use of the filler 22 located below the second support plate 42 is reduced, and the resistance of the second support plate 42 when it is tilted downward is reduced. When the second support plate 42 is tilted downward, the armrest pad 2 can be moved as a whole into the buffer portion 13, thereby increasing the range of movement of the armrest pad 2.

[0027] Furthermore, the second support plate 42 is provided with a buffering circular surface 421 on a side away from the first support plate 41. Specifically, the end of the second support plate 42 may generate friction with the inner wall of the fabric 21 and the filler 22 during adjustment, resulting in wear of the fabric 21 and the filler 22. The buffering circular surface 421 can reduce friction and better protect the fabric 21 and the filler 22.

[0028] Furthermore, a control module 14 is installed in the armrest seat 1 for controlling the adjustment component 4 .

[0029] Working principle: When in use, the height of the armrest pad 2 is adjusted by adjusting the adjustment component 4, so that the user can reach a comfortable height when resting on the armrest pad 2. At the same time, the height of the armrest pad 2 located at the user's feet can also be adjusted, so that the user's feet can be comfortably placed on the armrest pad 2, thereby improving the comfort of the user when resting on the sofa; when adjusting, the first motor 51 can be used to adjust the inclination angle of the first support plate 41, thereby adjusting the height of the second support plate 42, and the second motor 413 can be used to adjust the inclination angle of the second support plate 42, so as to adjust the height of the end of the second support plate 42, thereby adjusting the support height of the end of the second support plate 42 for the user's neck to meet the usage needs of different users.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Adjustable sofa armrests, characterized by: It includes an armrest seat and an armrest pad arranged on the top of the armrest seat, one side of the armrest seat is connected to the sofa body, the armrest pad includes fabric, the fabric is filled with filler and is installed with an adjustment component and a support rod, the bottom end of the support rod is connected to the top surface of the armrest seat, the adjustment component includes at least a first support plate and a second support plate, the first support plate is provided with a rotating seat at the head end and a mounting seat at the tail end, a first motor is provided at the top end of the support rod, the rotating seat is fixedly connected to the output shaft of the first motor, a second motor is fixedly installed in the mounting seat, and the output shaft of the second motor is fixedly connected to the head end of the second support plate.

2. The adjustable sofa armrest according to claim 1, characterized in that: A rotating motor is arranged on a side of the top of the armrest seat away from the sofa body, and an output shaft of the rotating motor is fixedly connected to the bottom end of the support rod.

3. The adjustable sofa armrest according to claim 1, characterized in that: The number of the first support plates is at least two, and the rotating seat located on the rear first support plate is fixedly connected to the output shaft of the first motor of the front first support plate.

4. The adjustable sofa armrest according to claim 1, characterized in that: The top surfaces of the first support plate and the second support plate are provided with latex pillow pads.

5. The adjustable sofa armrest according to claim 1, characterized in that: A mounting portion is provided on the side of the top surface of the armrest seat away from the sofa body for mounting an armrest pad, and a buffer portion is provided on the side of the top surface of the armrest seat close to the sofa body. The armrest pad extends toward the buffer portion and covers the top surface of the buffer portion.

6. The adjustable sofa armrest according to claim 1, characterized in that: The second support plate is provided with a buffer circular surface on a side away from the first support plate.

7. The adjustable sofa armrest according to claim 1, characterized in that: A control module is installed in the armrest seat for controlling the adjustment component.

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