Massage chair frame and massage chair

Abstract

The application relates to the technical field of massage equipment, and particularly discloses a massage chair frame and a massage chair, which comprise a backrest plate part and a seat plate part; the seat plate part is connected with the backrest plate part through a hinge; a seat plate hollow part close to the hinge is divided on the seat plate part; a support plate parallel to the seat plate part is arranged on the seat plate part, the support plate is slidingly connected with the seat plate part, and the sliding direction is perpendicular to the rotating axis of the hinge; a connecting rod assembly connected with the backrest plate part is arranged on the support plate; the backrest plate part is driven to rotate around the seat plate part, the connecting rod assembly drives the support plate to move away from or close to the seat plate hollow part, so that the support plate can block or open the seat plate hollow part. The seat plate hollow part can be blocked by the support plate, so that a user can normally sit on the massage chair to rest, and the comfort of the sitting posture is effectively improved.

Description

Technical Field

[0001] This application relates to the field of massage equipment technology, and more specifically, to a massage chair frame and a massage chair. Background Technology

[0002] Because the massage mechanism needs to move back and forth between the seat and backrest, massage chairs typically have a perforated structure in the seat area to allow the massage mechanism to reach the user and provide a massage. While existing technology can integrate massage functions into the seat area, the perforated structure causes the user to sink into the massage chair, especially when not massaging, resulting in a poor seating experience and preventing the user from properly relaxing in the massage chair. Summary of the Invention

[0003] The purpose of this application is to provide a massage chair frame and a massage chair, which can block the hollow part of the seat through the support plate, so that the user can sit on the massage chair normally and rest, effectively improving the comfort of the sitting posture.

[0004] The embodiments of this application are implemented as follows:

[0005] In a first aspect, embodiments of this application provide a massage chair frame, including a backrest panel and a seat panel; the seat panel and the backrest panel are connected by a hinge; the seat panel is divided into a seat panel cutout near the hinge; a support plate parallel to the seat panel is provided on the seat panel, the support plate is slidably connected to the seat panel, and the sliding direction is perpendicular to the rotation axis of the hinge; a connecting rod assembly connected to the backrest panel is provided on the support plate; the backrest panel is driven to rotate around the seat panel, and the connecting rod assembly drives the support plate away from or towards the seat panel cutout, so that the support plate can block or open the seat panel cutout.

[0006] As an optional implementation, the backrest panel is divided into a backrest cutout section; backrest guide rails for mounting the massage mechanism are provided on both sides of the backrest cutout section, and the extension direction of the backrest guide rails is perpendicular to the rotation axis of the hinge; when the backrest panel is rotated to a horizontal position, the end of the backrest guide rail near the seat cutout section extends to the bottom of the seat panel; the support plate is away from the seat cutout section, and the massage mechanism can enter the seat cutout section to massage the user.

[0007] As an optional implementation, the linkage assembly includes a linkage and a first rotating shaft and a second rotating shaft respectively disposed at both ends of the linkage; the central axes of the first rotating shaft and the second rotating shaft are both parallel to the rotation axis of the hinge, the first rotating shaft is rotatably connected to the support plate, and the second rotating shaft is rotatably connected to the back guide rail.

[0008] As an optional implementation, the seat plate is provided with storage slide rails on both sides of the seat plate hollow portion. The storage slide rails are horizontally arranged and their extension direction is perpendicular to the rotation axis of the hinge. The support plate is equipped with pulleys on both sides that are slidably connected to the storage slide rails.

[0009] As an optional implementation, it also includes a bottom support frame, on which the seat plate is horizontally mounted; a first drive assembly is provided on the bottom support frame, which is used to drive the backrest plate to rotate around the seat plate.

[0010] As an optional implementation, the first drive assembly includes a horizontally extending telescopic rod, a bottom slide rail disposed on the bottom support frame and arranged along the telescopic direction of the telescopic rod, and a sliding connecting rod slidably disposed on the bottom slide rail; the sliding connecting rod is provided with a support link connected to the backrest portion, the telescopic end of the telescopic rod is connected to the sliding connecting rod, the sliding connecting rod is driven to move on the bottom slide rail, and drives the backrest portion to rotate through the support link.

[0011] As an optional implementation, there are two bottom slide rails distributed on both sides of the telescopic rod in the telescopic direction; the sliding connecting rod is disposed between the two bottom slide rails, and its two ends are respectively connected to the two bottom slide rails.

[0012] As an optional implementation, a leg support plate is rotatably provided on the side of the seat portion away from the backrest portion; a second drive assembly connected to the leg support plate is provided on the bottom support frame, the second drive assembly being used to drive the leg support plate to rotate.

[0013] As an optional implementation, the leg support plate and the backrest plate can be rotated to be coplanar with the seat plate.

[0014] Secondly, embodiments of this application also provide a massage chair, including the aforementioned massage chair frame and a flexible covering disposed on the massage chair frame.

[0015] The beneficial effects of the embodiments of this application include:

[0016] This application provides a massage chair frame, including a backrest and a seat. The seat and backrest are connected by a hinge. The seat has a perforated section near the hinge. A support plate parallel to the seat is provided on the seat, slidingly connected to it in a direction perpendicular to the hinge's rotation axis. This sliding arrangement allows the support plate to either block or open the perforated section. A linkage assembly connected to the backrest is provided on the support plate. The backrest rotates around the seat, and the linkage assembly moves the support plate away from or towards the perforated section, allowing it to block or open it. When a user needs to rest in the massage chair, the upward rotation of the backrest causes the support plate to block the perforated section, preventing the user from sinking into the seat. Compared to existing technologies, the embodiments of this application can greatly improve the sitting experience in a normal sitting posture while being compatible with massage functions.

[0017] This application also provides a massage chair, including the aforementioned massage chair frame and a flexible covering disposed on the massage chair frame. The massage chair provided in this application embodiment can seal the perforated portion of the seat with a support plate, allowing the user to sit comfortably and rest, effectively improving the comfort of the sitting posture. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is one of the structural schematic diagrams of the massage chair frame according to an embodiment of this application;

[0020] Figure 2 This is a second schematic diagram of the structure of the massage chair frame according to an embodiment of this application;

[0021] Figure 3 This is the third schematic diagram of the structure of the massage chair frame according to an embodiment of this application;

[0022] Figure 4 This is the fourth schematic diagram of the structure of the massage chair frame according to an embodiment of this application;

[0023] Figure 5 This is the fifth schematic diagram of the structure of the massage chair frame according to an embodiment of this application;

[0024] Figure 6This is the sixth schematic diagram of the massage chair frame according to an embodiment of this application;

[0025] Figure 7 This is the seventh structural schematic diagram of the massage chair frame according to an embodiment of this application.

[0026] Icons: 100-Massage chair frame; 101-Backrest panel; 102-Seat panel; 103-Hinge; 104-Seat panel cutout; 105-Support plate; 106-Linkage assembly; 107-Back panel cutout; 108-Backrest guide rail; 109-Massage mechanism; 110-Storage slide rail; 111-Bottom support frame; 112-First drive assembly; 113-Telescopic rod; 114-Bottom slide rail; 115-Sliding connecting rod; 116-Supporting link; 117-Leg support plate; 118-Second drive assembly. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0029] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0030] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0031] Because the massage mechanism 109 needs to move back and forth between the seat 102 and the backrest 101, the seat 102 of the massage chair is usually designed with a hollow structure so that the massage mechanism 109 can massage the user when it moves to the seat 102. Although the existing technology can integrate massage functions into the seat 102, the hollow structure causes the user to sink in when sitting on the massage chair, especially when no massage is being performed, resulting in a poor sitting experience and making it impossible for the user to sit and rest properly in the massage chair.

[0032] To address the aforementioned technical problems, this application provides a massage chair frame 100 and a massage chair.

[0033] Reference Figure 1 , Figure 2 as well as Figure 3 As shown in the embodiment of this application, a massage chair frame 100 includes a backrest panel 101 and a seat panel 102. The seat panel 102 and the backrest panel 101 are connected by a hinge 103. The seat panel 102 is divided into a seat panel cutout 104 near the hinge 103. A support plate 105 parallel to the seat panel 102 is provided on the seat panel 102. The support plate 105 is slidably connected to the seat panel 102, and the sliding direction is perpendicular to the rotation axis of the hinge 103. A connecting rod assembly 106 connected to the backrest panel 101 is provided on the support plate 105. The backrest panel 101 is driven to rotate around the seat panel 102, and the connecting rod assembly 106 drives the support plate 105 away from or towards the seat panel cutout 104, so that the support plate 105 can block or open the seat panel cutout 104.

[0034] It should be noted that when the backrest panel 101 is driven to rotate upward, the angle between the backrest panel 101 and the seat panel 102 decreases. This causes the support plate 105 to move closer to the hinge 103 via the linkage assembly 106, effectively blocking the seat panel opening 104. When the backrest panel 101 and seat panel 102 transition from a reclining to a sitting position, for example, the angle between them is 90°, and the support plate 105 blocks the seat panel opening 104, allowing the user to sit comfortably on the massage chair. When the backrest panel 101 is driven to rotate downward, the angle between the backrest panel 101 and the seat panel 102 increases. When the massage chair adjusts from a sitting to a reclining position, the linkage assembly 106 drives the support plate 105 to move away from the hinge 103, thus moving the support plate 105 away from the seat panel opening 104. When a user is lying on the massage chair, the massage mechanism 109 can move to the seat hollow section 104 to perform the massage.

[0035] This application provides a massage chair frame 100, including a backrest panel 101 and a seat panel 102; the seat panel 102 and the backrest panel 101 are connected by a hinge 103; the seat panel 102 is divided into a seat panel cutout 104 near the hinge 103; this application provides a support plate 105 parallel to the seat panel 102 on the seat panel 102, the support plate 105 is slidably connected to the seat panel 102, and the sliding direction is perpendicular to the rotation axis of the hinge 103; the sliding arrangement of the support plate 105 allows the support plate 105 to block or open the seat panel cutout 104. In this embodiment, a connecting rod assembly 106 connected to the backrest panel 101 is provided on the support plate 105. The backrest panel 101 is driven to rotate around the seat panel 102, and the connecting rod assembly 106 drives the support plate 105 to move away from or towards the seat panel opening 104, so that the support plate 105 can block or open the seat panel opening 104. When the user needs to sit normally on the massage chair to rest, the upward rotation of the backrest panel 101 can drive the support plate 105 to block the seat panel opening 104, and the support of the support plate 105 prevents the user from sinking down on the seat panel 102. Compared with the prior art, this embodiment can greatly improve the sitting experience in a normal sitting posture while being compatible with the massage function.

[0036] Reference Figure 1 , Figure 2 as well as Figure 3 As shown, in one optional implementation, the backrest panel 101 is divided into a backrest cutout portion 107; backrest guide rails 108 for mounting the massage mechanism 109 are provided on both sides of the backrest cutout portion 107, and the extension direction of the backrest guide rails 108 is perpendicular to the rotation axis of the hinge member 103; when the backrest panel 101 is rotated to a horizontal position, the end of the backrest guide rail 108 near the seat cutout portion 104 extends to the bottom of the seat panel 102; the support plate 105 is away from the seat cutout portion 104, and the massage mechanism 109 can enter the seat cutout portion 104 to massage the user.

[0037] It should be noted that, in this embodiment, a backrest cutout portion 107 is provided on the backrest panel 101, and backrest guide rails 108 are provided on both sides of the backrest cutout portion 107. The backrest guide rails 108 can extend to the bottom of the seat panel 102, allowing the massage mechanism 109 to move to the seat panel cutout portion 104 to massage the user. Therefore, in this embodiment, the massage mechanism 109 can move back and forth between the backrest cutout portion 107 and the seat panel cutout portion 104.

[0038] Reference Figure 4 as well as Figure 5As shown, in one optional embodiment, the linkage assembly 106 includes a linkage and a first rotating shaft and a second rotating shaft respectively disposed at both ends of the linkage; the central axes of the first rotating shaft and the second rotating shaft are parallel to the rotation axis of the hinge 103, the first rotating shaft is rotatably connected to the support plate 105, and the second rotating shaft is rotatably connected to the back guide rail 108.

[0039] Furthermore, this application embodiment specifically discloses the specific structure of the linkage assembly 106. It should be noted that there can be two sets of linkage assemblies 106, with each set positioned on one side of the support plate 105 along the sliding direction. Using two sets of linkage assemblies 106 effectively improves the reliability of the movement of the support plate 105.

[0040] Reference Figure 4 as well as Figure 5 As shown, in one optional embodiment, the seat plate 102 is provided with storage slide rails 110 on both sides of the seat plate hollow portion 104. The storage slide rails 110 are horizontally arranged and their extension direction is perpendicular to the rotation axis of the hinge member 103. The support plate 105 is equipped with pulleys that are slidably connected to the storage slide rails 110 on both sides.

[0041] Furthermore, in this embodiment, storage rails 110 are provided on both sides of the seat plate hollow portion 104, and the storage rails 110 are arranged along the front-back direction of the seat plate portion 102. In this embodiment, the support plate 105 is equipped with pulleys on both sides. By moving the pulleys on the storage rails 110, the friction between the support plate 105 and the storage rails 110 can be effectively reduced, avoiding wear on the support plate 105 and extending its service life.

[0042] Reference Figure 3 as well as Figure 6 As shown, as an optional embodiment, it also includes a bottom support frame 111, and the seat plate portion 102 is horizontally mounted on the bottom support frame 111; a first drive assembly 112 is provided on the bottom support frame 111, and the first drive assembly 112 is used to drive the backrest plate portion 101 to rotate around the seat plate portion 102.

[0043] Reference Figure 3 As shown, for example, the first drive assembly 112 includes a horizontally extending telescopic rod 113, a bottom slide rail 114 disposed on the bottom support frame 111 and disposed along the telescopic direction of the telescopic rod 113, and a sliding connecting rod 115 slidably disposed on the bottom slide rail 114; the sliding connecting rod 115 is provided with a support connecting rod 116 connected to the backrest plate portion 101, the telescopic end of the telescopic rod 113 is connected to the sliding connecting rod 115, the sliding connecting rod 115 is driven to move on the bottom slide rail 114, and drives the backrest plate portion 101 to rotate through the support connecting rod 116.

[0044] It should be noted that the support link 116 can be rotatably connected to one end of the backrest guide rail 108 near the seat plate 102. The backrest guide rail 108 can be controlled through the support link 116, sliding connecting rod 115 and other structures, thereby realizing the rotation control of the backrest plate 101.

[0045] In this embodiment, the seat 102 is horizontally mounted on the bottom support frame 111, and the backrest 101 is driven to rotate by the first drive assembly 112. It should be noted that the telescopic rod 113 can be either a hydraulic telescopic rod 113 or an electric telescopic rod 113. Those skilled in the art can configure it as needed, and no special limitations are made here.

[0046] As an optional implementation, there are two bottom slide rails 114, which are distributed on both sides of the telescopic rod 113 in the telescopic direction; the sliding connecting rod 115 is disposed between the two bottom slide rails 114, and its two ends are respectively connected to the two bottom slide rails 114.

[0047] Furthermore, in this embodiment, the sliding connecting rod 115 is disposed between the two bottom slide rails 114, which can effectively improve the structural stability of the sliding connecting rod 115 and ensure that the sliding connecting rod 115 can slide stably on the two bottom slide rails 114 after being driven.

[0048] It should be noted that the telescopic end of the telescopic rod 113 is connected to the middle of the sliding connecting rod 115. That is, the middle of the sliding connecting rod 115 is pushed and pulled by the telescopic rod 113, and the support connecting rod 116 is hinged to both sides of the sliding connecting rod 115.

[0049] Reference Figure 6 and Figure 7 As shown, in an optional embodiment, a leg support plate 117 is rotatably provided on the side of the seat plate 102 away from the backrest plate 101; a second drive assembly 118 connected to the leg support plate 117 is provided on the bottom support frame 111, and the second drive assembly 118 is used to drive the leg support plate 117 to rotate.

[0050] It should be noted that, in this embodiment, the leg support plate 117 and the backrest plate 101 can be rotated to be coplanar with the seat plate 102. The backrest plate 101 has an angle of 100-180° with the horizontal plane. The leg support plate 117 is driven by the second drive assembly 118, allowing it to rotate to the horizontal plane at an angle of 10-20°. The leg support plate 117 can also rotate below the horizontal plane at an angle of 80-90°.

[0051] This application embodiment also provides a massage chair, including the massage chair frame 100 described above, and a flexible covering disposed on the massage chair frame 100.

[0052] This application embodiment also provides a massage chair, including the aforementioned massage chair frame 100 and a flexible covering disposed on the massage chair frame 100. The massage chair provided in this application embodiment can seal the seat hollow portion 104 through the support plate 105, allowing the user to sit normally on the massage chair and rest, effectively improving the comfort of the sitting posture.

[0053] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A massage chair frame, characterized by, The backrest plate part and the seat plate part are connected by a hinge; the seat plate part is divided by a seat plate hollow part close to the hinge; a support plate parallel to the seat plate part is arranged on the seat plate part, and the support plate is slidingly connected with the seat plate part, and the sliding direction is perpendicular to the rotating axis of the hinge; a connecting rod assembly connected with the backrest plate part is arranged on the support plate; the backrest plate part is driven to rotate around the seat plate part, and the connecting rod assembly drives the support plate to move away from or close to the seat plate hollow part, so that the support plate can block or open the seat plate hollow part.

2. The massage chair frame according to claim 1, characterized in that, The backrest plate part is divided by a back plate hollow part; back guide rails for mounting a massage mechanism are arranged on both sides of the back plate hollow part, and the extending direction of the back guide rails is perpendicular to the rotating axis of the hinge; when the backrest plate part is rotated to a horizontal posture, one end of the back guide rail close to the seat plate hollow part extends to the lower side of the seat plate part; the support plate moves away from the seat plate hollow part, and the massage mechanism can enter the seat plate hollow part to massage a user.

3. The massage chair frame according to claim 2, characterized in that, The connecting rod assembly comprises a connecting rod and first and second rotating shafts arranged at both ends of the connecting rod respectively; the central axes of the first and second rotating shafts are parallel to the rotating axis of the hinge, the first rotating shaft is rotatingly connected with the support plate, and the second rotating shaft is rotatingly connected with the back guide rail.

4. The massage chair frame according to any one of claims 1-3, characterized in that, The seat plate part is provided with receiving sliding rails on both sides of the seat plate hollow part; the receiving sliding rails are horizontally arranged, and the extending direction is perpendicular to the rotating axis of the hinge; sliding wheels slidingly connected with the receiving sliding rails are mounted on both sides of the support plate.

5. The massage chair frame according to any one of claims 1-3, wherein, A bottom support frame is further provided; the seat plate part is horizontally mounted on the bottom support frame; a first driving assembly is arranged on the bottom support frame, and the first driving assembly is used to drive the backrest plate part to rotate around the seat plate part.

6. The massage chair frame according to claim 5, characterized in that, The first driving assembly comprises a horizontally extending telescopic rod, a bottom sliding rail arranged on the bottom support frame along the telescopic direction of the telescopic rod, and a sliding connecting rod slidingly arranged on the bottom sliding rail; a support connecting rod connected with the backrest plate part is arranged on the sliding connecting rod; the telescopic end of the telescopic rod is connected with the sliding connecting rod; the sliding connecting rod is driven to move on the bottom sliding rail, and drives the backrest plate part to rotate through the support connecting rod.

7. The massage chair frame of claim 6, wherein, There are two bottom sliding rails; the two bottom sliding rails are arranged on both sides of the telescopic direction of the telescopic rod; the sliding connecting rod is arranged between the two bottom sliding rails, and both ends of the sliding connecting rod are connected with the two bottom sliding rails respectively.

8. The massage chair frame of claim 5, wherein, A leg support plate is rotatingly arranged on one side of the seat plate part away from the backrest plate part; a second driving assembly connected with the leg support plate is arranged on the bottom support frame, and the second driving assembly is used to drive the leg support plate to rotate.

9. The massage chair frame of claim 8, wherein, The leg support plate and the backrest plate part can be coplanar with the seat plate part through rotation.

10. A massage chair, characterized by, The massage chair frame comprises the massage chair frame of any one of claims 1-9, and a flexible wrapping arranged on the massage chair frame.

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