Leisure office massage chair capable of lying flat

Abstract

The utility model relates to the technical field of massage chairs, in particular to a leisure office massage chair capable of lying flat, which comprises a backrest, armrests, a seat frame and a foot stool, one end of each armrest is rotatably connected to one side of the backrest, the other end of each armrest is fixedly connected to one side of the seat frame, and the foot stool is connected with the seat frame through a lifting assembly. A massage head and a machine core for driving the massage head are arranged in the seat frame, an auxiliary plate is rotationally connected to one side of the seat frame, an assembly side plate is fixedly connected to the inner side wall of the seat frame, an assembly frame is fixedly connected to the assembly side plate, and an installation part is fixedly connected to the bottom side wall of the auxiliary plate through screws. According to the utility model, the chair can be in a flat-lying state simply and quickly by adjusting the auxiliary plate once.

Description

Technical Field

[0001] This utility model relates to the field of massage chair technology, and in particular to a reclining leisure office massage chair. Background Technology

[0002] With social progress and development, people are working longer and longer hours, so they take a nap at noon to replenish their energy. Nowadays, the office environment is mainly based on workstations, and people often nap on their desks during lunch breaks. This sleeping posture is not good for the body, so various massage reclining chairs have appeared on the market.

[0003] Currently, the backrest and leg support of reclining chairs are adjusted separately, requiring multiple adjustment steps. Therefore, we need a more convenient and easy-to-adjust office massage chair. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as inconvenient adjustment, and to propose a reclining leisure office massage chair.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A reclining leisure office massage chair includes a backrest, armrests, a seat frame, and a footrest. One end of the armrest is rotatably connected to one side of the backrest, and the other end is fixedly connected to one side of the seat frame. The footrest is connected to the seat frame via a lifting assembly. The chair contains massage heads and a mechanism for driving the massage heads. An auxiliary plate is rotatably connected to one side of the seat frame. An assembly side plate is fixedly connected to the inner side wall of the seat frame. An assembly frame is fixedly connected to the assembly side plate. A mounting component is fixedly connected to the bottom side wall of the auxiliary plate by screws. The mounting component is connected to a third connecting rod arranged in a V-shape via a telescopic component. A sixth connecting rod is rotatably connected to the assembly frame. One end of the sixth and third connecting rods is rotatably connected to a second connecting rod. One end of the second connecting rod is rotatably connected to a rotating plate fixedly connected to the backrest. The rotating plate includes a triangular plate and a convex plate. One corner of the triangular plate is rotatably connected to the second connecting rod, and one corner of the triangular plate is rotatably connected to one end of the assembly frame. The convex plate is fixedly connected to the backrest.

[0007] Preferably, the telescopic component includes a fourth connecting rod and a first connecting rod that are rotatably connected to the mounting component. A fifth connecting rod is rotatably connected to the end of the first connecting rod that is away from the mounting component. The end of the fifth connecting rod that is away from the first connecting rod is rotatably connected to the assembly frame. The end of the fourth connecting rod that is away from the mounting component is rotatably connected to a third connecting rod. The center of the fourth connecting rod is rotatably connected to the fifth connecting rod.

[0008] Preferably, the lifting assembly includes a horizontal support plate installed between two assembly side plates, a concave plate fixedly connected to the horizontal support plate, a telescopic cylinder installed at the bottom end of the concave plate, and the bottom end of the telescopic cylinder installed on a foot bracket.

[0009] Preferably, the armrest includes a horizontal armrest plate rotatably connected to one side of the backrest and a vertical armrest plate fixedly connected to one side of the seat frame, wherein the horizontal armrest plate and the vertical armrest plate are rotatably connected.

[0010] Preferably, one end of the handrail is bent, and a handrail pad is installed on the handrail.

[0011] Preferably, headrests are fixedly connected to both sides of the backrest.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The chair can be easily and quickly brought to a flat position by adjusting the auxiliary plate only once. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a reclining leisure office massage chair proposed in this utility model.

[0015] Figure 2 This is a three-dimensional structural diagram of a reclining leisure office massage chair proposed in this utility model.

[0016] Figure 3 This is an exploded structural diagram of a reclining leisure office massage chair proposed in this utility model.

[0017] Figure 4 A schematic diagram of the three-dimensional structure for adjusting the backrest and auxiliary panel.

[0018] In the diagram: 1 Backrest, 2 Armrest, 3 Seat frame, 4 Leg frame, 5 Auxiliary plate, 6 Headrest, 7 Armrest horizontal plate, 8 Armrest vertical plate, 9 Mounting component, 10 First connecting rod, 11 Rotating plate, 12 Second connecting rod, 13 Assembly frame, 14 Third connecting rod, 15 Fourth connecting rod, 16 Fifth connecting rod, 17 Assembly side plate, 18 Concave plate, 19 Horizontal support plate, 20 Sixth connecting rod, 21 Telescopic cylinder, 22 Armrest pad. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] The terms used in this utility model, such as "upper", "lower", "left", "right", "middle" and "one", are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.

[0021] Reference Figures 1-4 A reclining leisure office massage chair includes a backrest 1, armrests 2, a seat frame 3, and a footrest 4. The backrest 1 contains massage heads and a mechanism for driving the massage heads. The mechanism adjusts the position of the massage heads, and then massages are performed. This massage head and mechanism are existing technologies, referencing a soft, variable-track walking massage mechanism structure disclosed in application number CN202321187651.7. One end of the armrest 2 is rotatably connected to one side of the backrest 1, and the other end is fixedly connected to one side of the seat frame 3. The footrest 4 is connected to the seat frame 3 via a lifting assembly. An auxiliary plate 5 is rotatably connected to one side of the seat frame 3. A cavity is provided inside the seat frame 3. An assembly side plate 17 is fixedly connected to the inner side wall of the seat frame 3, and an assembly frame 13 is fixedly connected to the assembly side plate 17. An mounting component 9 is fixedly connected to the bottom side wall of the auxiliary plate 5 by screws. The mounting component 9 is connected to a V-shaped third connecting rod 14 via a telescopic component. The assembly frame 1... A sixth connecting rod 20 is rotatably connected to the backrest 1. One end of the sixth connecting rod 20 and one end of the third connecting rod 14 are rotatably connected to a second connecting rod 12. One end of the second connecting rod 12 is rotatably connected to a rotating plate 11 fixedly connected to the backrest 1. The end of the sixth connecting rod 20 facing away from the assembly frame 13, the end of the third connecting rod 14 facing away from the fourth connecting rod 15, and the end of the second connecting rod 12 facing away from the rotating plate 11 are rotatably connected by a pin. The rotating plate 11 includes a triangular plate and a convex plate, which are integrally formed. One corner of the triangular plate is rotatably connected to the second connecting rod 12, and one corner of the triangular plate is rotatably connected to one end of the assembly frame 13. One corner of the triangular plate is integrally formed with the convex plate, which is fixedly connected to the backrest 1. When the auxiliary plate 5 is bent upwards by hand, the mounting part 9 rotates and moves to the upper right as the auxiliary plate 5 is pulled, thereby causing the telescopic part to open and the third connecting rod 14 to rotate counterclockwise. Figure 4As shown, although the upper end of the sixth connecting rod 20 and the mounting frame 13 are rotatably connected, their positions are fixed. When the third connecting rod 14 rotates counterclockwise and is pulled to the upper right, it will drive the sixth connecting rod 20 to rotate counterclockwise, thereby driving the second connecting rod 12 to move to the upper right, which in turn drives the triangular plate to rotate, causing the convex plate to rotate counterclockwise, thus driving the backrest 1 to rotate until it is in a flat position. Therefore, during adjustment, only the auxiliary plate 5 needs to be rotated to drive the backrest 1 to rotate simultaneously. The rotating parts of the connecting rods are connected by pins. The rotating parts between the two rotating rods are tightly pressed against each other, so there will be friction between them, including the rotational friction of the pins. The resultant force of these frictions is used to support the auxiliary plate 5, so that it is self-locking and remains stable without rotating under the action of a large external force.

[0022] The telescopic component includes a fourth connecting rod 15 and a first connecting rod 10 rotatably connected to the mounting component 9. The length of the first connecting rod 10 is longer than that of the fourth connecting rod 15, and the first connecting rod 10 is located below the fourth connecting rod 15. A fifth connecting rod 16 is rotatably connected to the end of the first connecting rod 10 away from the mounting component 9. The end of the fifth connecting rod 16 away from the first connecting rod 10 is rotatably connected to the assembly frame 13. The end of the fourth connecting rod 15 away from the mounting component 9 is rotatably connected to the third connecting rod 14. The center of the fourth connecting rod 15 is rotatably connected to the fifth connecting rod 16. When the mounting component 9 rotates and moves to the upper right, it will drive the fourth connecting rod 15 and the first connecting rod 10 to move to the upper right. At the same time, because the fifth connecting rod 16 is rotatably connected to the assembly frame 13 and its position is fixed, the fifth connecting rod 16 also rotates counterclockwise, driving the third connecting rod 14 to rotate and move to the upper right.

[0023] The lifting assembly includes a horizontal support plate 19 installed between two assembly side plates 17. The horizontal support plate 19 increases stability. A concave plate 18 is fixedly connected to the horizontal support plate 19. A telescopic cylinder 21 is installed at the bottom end of the concave plate 18. The bottom end of the telescopic cylinder 21 is installed on the foot frame 4. The lifting of the telescopic cylinder 21 drives the lifting of the seat frame 3, thereby adjusting the height of the seat frame 3. The installation and lifting adjustment of the telescopic cylinder 21 are common in office massage chairs and belong to existing technology. The working principle will not be described in detail.

[0024] The armrest 2 includes a horizontal armrest 7 rotatably connected to one side of the backrest 1 and a vertical armrest 8 fixedly connected to one side of the seat frame 3. The horizontal armrest 7 and the vertical armrest 8 are rotatably connected. When the backrest 1 is rotated to a flat position, the horizontal armrest 7 is rotated. Since the vertical armrest 8 is vertically fixed, it will not rotate. When the backrest 1 is rotated to its limit, the vertical armrest 8 provides support so that it can bear the pressure of the user on the backrest 1 and provide support.

[0025] One end of the armrest panel 7 is bent, and an armrest pad 22 is installed on the armrest panel 7. The armrest pad 22 is a variety of pads available on the market, which makes it more comfortable to rest your arms on it.

[0026] The backrest 1 is fixedly connected to the headrest 6 on both sides. The headrest 6 mainly restricts the position of the head. When lying down to rest, it can support the side of the head and prevent the head from turning 90 degrees, which would cause discomfort.

[0027] After resting, get up and use your legs or hands to apply force to the auxiliary plate 5, so that it rotates clockwise and returns to its original position, causing the backrest 1 to return to its original position and become a reclining position.

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", "fixing", etc., should be interpreted broadly.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A reclining leisure office massage chair, comprising a backrest (1), armrests (2), a seat frame (3), and a footrest (4), wherein one end of the armrest (2) is rotatably connected to one side of the backrest (1), and the other end of the armrest (2) is fixedly connected to one side of the seat frame (3), and the footrest (4) is connected to the seat frame (3) via a lifting assembly, wherein the (1) contains a massage head and a mechanism for driving the massage head, characterized in that... An auxiliary plate (5) is rotatably connected to one side of the seat frame (3). An assembly side plate (17) is fixedly connected to the inner side wall of the seat frame (3). An assembly frame (13) is fixedly connected to the assembly side plate (17). An installation part (9) is fixedly connected to the bottom side wall of the auxiliary plate (5) by screws. The installation part (9) is connected to a third connecting rod (14) arranged in a V shape by a telescopic part. A sixth connecting rod (20) is rotatably connected to the assembly frame (13). One end of the sixth connecting rod (20) and the third connecting rod (14) are rotatably connected to a second connecting rod (12). One end of the second connecting rod (12) is rotatably connected to a rotating plate (11) fixedly connected to the backrest (1). The rotating plate (11) includes a triangular plate and a convex plate. One corner of the triangular plate is rotatably connected to the second connecting rod (12). One corner of the triangular plate is rotatably connected to one end of the assembly frame (13). The convex plate is fixedly connected to the backrest (1).

2. A reclining leisure office massage chair according to claim 1, characterized in that... The telescopic component includes a fourth connecting rod (15) and a first connecting rod (10) rotatably connected to the mounting component (9). The end of the first connecting rod (10) facing away from the mounting component (9) is rotatably connected to a fifth connecting rod (16). The end of the fifth connecting rod (16) facing away from the first connecting rod (10) is rotatably connected to the assembly frame (13). The end of the fourth connecting rod (15) facing away from the mounting component (9) is rotatably connected to a third connecting rod (14). The center of the fourth connecting rod (15) is rotatably connected to the fifth connecting rod (16).

3. A reclining leisure office massage chair according to claim 2, characterized in that, The lifting assembly includes a horizontal support plate (19) installed between two assembly side plates (17), a concave plate (18) is fixedly connected to the horizontal support plate (19), a telescopic cylinder (21) is installed at the bottom end of the concave plate (18), and the bottom end of the telescopic cylinder (21) is installed on the stand (4).

4. A reclining leisure office massage chair according to claim 3, characterized in that, The armrest (2) includes a horizontal armrest plate (7) rotatably connected to one side of the backrest (1) and a vertical armrest plate (8) fixedly connected to one side of the seat frame (3). The horizontal armrest plate (7) and the vertical armrest plate (8) are rotatably connected.

5. A reclining leisure office massage chair according to claim 4, characterized in that, One end of the handrail horizontal plate (7) is provided with a bend, and a handrail pad (22) is installed on the handrail horizontal plate (7).

6. A reclining leisure office massage chair according to claim 5, characterized in that, The headrest (1) is fixedly connected to the two sides of the headrest (6).

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