Massage hall chair

Abstract

The present application relates to a kind of auditorium chair, more specifically, a kind of auditorium chair with massage, including chair frame, seat mechanism and massage mechanism, the seat mechanism is installed on chair frame, massage mechanism is installed on seat mechanism, chair frame includes connecting plate, side plate, armrest pad, support leg, stretch card and stretch spring, the both sides of connecting plate are respectively fixedly installed with side plate, the upper end surface of side plate is fixedly installed with armrest pad, the lower end surface of side plate is fixedly installed with support leg, and the through hole slot for the sliding of stretch card is provided on side plate, stretch spring is placed in through hole slot and one end is fixedly installed on stretch card;When nobody uses, the device meets the space saving requirement when seat cushion folds, when someone uses, the device can meet the requirement of back and leg massage to human body.

Description

Technical Field

[0001] This invention relates to an auditorium chair, and more specifically, an auditorium chair with a massage function. Background Technology

[0002] Auditorium chairs typically consist of five parts: seat, backrest, armrests, legs, and writing board. Generally, the legs and armrests are integrated into a sturdy frame. The structure is usually steel-wood, steel-plastic, or aluminum-wood.

[0003] Auditorium chairs are mostly foldable, automatically folding when not in use to save space. They are commonly used in auditoriums, theaters, meeting halls, lecture halls, and other similar venues. However, people in these places often need to maintain a seated posture for a long time and do not move around easily, which can cause fatigue. Summary of the Invention

[0004] The main technical problem solved by this invention is to provide a massage chair that saves space when the chair is folded down when no one is using it, and can also provide massage for the back and legs when someone is using it.

[0005] The objective of this invention is achieved through the following technical solution:

[0006] A massage chair includes a chair frame, a seat mechanism, and a massage mechanism, wherein the seat mechanism is mounted on the chair frame and the massage mechanism is mounted on the seat mechanism.

[0007] As a further optimization of this technical solution, the chair frame of the massage chair of the present invention includes a connecting plate, side plates, armrest pads, support legs, tension clips, and tension springs. Side plates are fixedly installed on both sides of the connecting plate, armrest pads are fixedly installed on the upper end of the side plates, and support legs are fixedly installed on the lower end of the side plates. Through-hole grooves for sliding of the tension clips are provided on the side plates, and tension springs are placed in the through-hole grooves and one end is fixedly installed on the tension clips.

[0008] As a further optimization of this technical solution, the seat mechanism of the massage chair of the present invention includes a backrest assembly and a seat cushion assembly. The backrest assembly is fixedly mounted on a connecting plate, and the seat cushion assembly is rotatably mounted on a side plate.

[0009] As a further optimization of this technical solution, the backrest assembly of the massage chair of the present invention includes a backrest frame and an upper guide rail. The backrest frame is fixedly installed on a connecting plate, and the upper guide rail is fixedly installed in the groove of the backrest frame.

[0010] As a further optimization of this technical solution, the seat cushion assembly of the massage chair of the present invention includes a seat cushion frame, a lower guide rail, a rotating connector and a support assembly. The rotating connector is fixedly installed on both sides of the seat cushion frame. The rotating connector is rotatably installed in the groove provided on the side plate. The lower guide rail is fixedly installed in the groove of the seat cushion frame. The support assembly is fixedly installed on the seat cushion frame. A limiting groove for inserting a stretching clip is provided on one side of the seat cushion frame.

[0011] As a further optimization of this technical solution, the support component of the massage chair of the present invention includes a support spring and a support plate. One end of the support spring is fixedly installed on the seat cushion frame, and the other end of the support spring is fixedly installed on the lower end surface of the support plate. The support plate is hinged to the seat cushion frame.

[0012] As a further optimization of this technical solution, the massage mechanism of the massage chair with massage function of the present invention includes a mounting plate, a bidirectional output motor, a worm gear, a turbine, a massage ball rotating component, a gear ring, a first connecting rod, guide wheels, auxiliary wheels, a second connecting rod, a moving motor, and a main gear. The bidirectional output motor is fixedly mounted on the upper end of the mounting plate, and a worm gear is fixedly mounted on the output end of the bidirectional output motor. The worm gear meshes with the turbine, and the turbine is rotatably mounted in a groove provided on the mounting plate. A massage ball rotating component is fixedly mounted on the turbine. The moving motor is fixedly mounted on the lower end of the mounting plate, and a main gear is fixedly mounted on the output end of the moving motor. The main gear meshes with the gear ring, and the gear ring is fixedly mounted on the first connecting rod. The first connecting rod is rotatably mounted in a groove provided on the mounting plate. Guide wheels are mounted at both ends of the first connecting rod, and the guide wheels are mounted in an upper guide rail. The second connecting rod is rotatably mounted in a groove provided on the mounting plate, and auxiliary wheels are mounted at both ends of the second connecting rod, and the auxiliary wheels are mounted in an upper guide rail.

[0013] The beneficial effects of the massage chair of the present invention are as follows:

[0014] 1. When a person sits on this device, with the rotating connector as the center, the end of the rotating seat cushion assembly rotates downwards. When the seat cushion assembly rotates downwards, it squeezes the stretching clip, causing the stretching clip to retract. When the stretching clip is inserted into the limiting groove, the position of the seat cushion assembly is horizontal. The stretching clip plays a limiting role for the seat cushion assembly. At this time, the lower guide rail is connected to the upper guide rail to form a complete guide rail, which allows the massage mechanism to move on it, so that the massage mechanism can move down the back of the human body to the legs, satisfying the need for human massage.

[0015] 2. The seat cover required for installing the seat on the backrest assembly and seat cushion assembly. Since the massage device will cause the seat cover to undulate during operation, the seat covers on the massage chairs in the prior art are all set to be wrinkled within the working range of the massage device. However, in the present application, when a person sits on the seat cushion assembly, both legs press the support plate, and the support plate presses the support spring. At this time, the support plate is no longer supporting the seat cover. When the person gets up, the support plate supports the seat cover. When the seat cushion assembly is retracted, the debris on the seat cushion assembly can fall off and will not be hidden in the wrinkled seat cover. Attached Figure Description

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a three-dimensional structural diagram of a massage chair for auditoriums according to the present invention.

[0018] Figure 2 This is a supplementary three-dimensional structural diagram of a massage chair for the present invention.

[0019] Figure 3 This is a three-dimensional structural diagram of a chair frame with a massage chair according to the present invention.

[0020] Figure 4 This is a partial cross-sectional structural diagram of a chair frame with a massage chair according to the present invention.

[0021] Figure 5 This is a three-dimensional structural diagram of a chair mechanism with a massage function, according to the present invention.

[0022] Figure 6 This is a three-dimensional structural diagram of a chair mechanism with a massage function, according to the present invention.

[0023] Figure 7 This is a three-dimensional structural diagram of a support component for a massage chair according to the present invention.

[0024] Figure 8 This is a three-dimensional structural diagram of the upper and lower guide rails of a massage chair according to the present invention.

[0025] Figure 9 This is a three-dimensional structural diagram showing the installation position of a massage mechanism with a massage auditorium chair according to the present invention.

[0026] Figure 10 This is a three-dimensional structural diagram of a massage mechanism with a massage auditorium chair according to the present invention.

[0027] Figure 11 This is a three-dimensional structural diagram of a massage mechanism with a massage auditorium chair according to the present invention.

[0028] Figure 12This is a partial cross-sectional structural diagram of a massage mechanism with a massage auditorium chair according to the present invention.

[0029] In the diagram: Chair frame 1; Connecting plate 11; Side plate 12; Through hole groove 121; Armrest pad 13; Support leg 14; Tension clip 15; Tension spring 16; Seat mechanism 2; Backrest assembly 21; Backrest frame 211; Upper guide rail 212; Seat cushion assembly 22; Seat cushion frame 221; Limiting groove 2211; Lower guide rail 222; Rotary connector 223; Support assembly 224; Support spring 2241; Support plate 2242; Massage mechanism 3; Mounting plate 31; Two-way output motor 32; Worm rod 33; Turbine 34; Massage ball rotating part 35; Gear ring 36; Connecting rod one 37; Guide rail wheel 38; Auxiliary wheel 39; Connecting rod two 310; Moving motor 311; Main gear 312. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings. Specific implementation method one:

[0032] The following is combined with Figure 1-12This embodiment describes a massage chair, including a chair frame 1, a seat mechanism 2, and a massage mechanism 3. The seat mechanism 2 is mounted on the chair frame 1, and the massage mechanism 3 is mounted on the seat mechanism 2. The chair frame 1 includes a connecting plate 11, side plates 12, armrest pads 13, support legs 14, tension clips 15, and tension springs 16. Side plates 12 are fixedly mounted on both sides of the connecting plate 11. Armrest pads 13 are fixedly mounted on the upper surface of the side plates 12, and support legs 14 are fixedly mounted on the lower surface of the side plates 12. The side plates 12 are provided with through-hole grooves 121 for sliding of the tension clips 15. The tension springs 16 are placed in the through-hole grooves 121 and one end is fixedly mounted on the tension clips 15. The seat mechanism 2 includes a backrest assembly 21 and a seat cushion assembly 22. The backrest assembly 21 is fixedly mounted on the connecting plate 11, and the seat cushion assembly 22 is rotatably mounted on the side plates 12. The backrest assembly 21 includes a backrest frame 211 and an upper guide rail 212. The backrest frame 211 is fixedly installed on the connecting plate 11, and the upper guide rail 212 is fixedly installed in the groove of the backrest frame 211. The seat cushion assembly 22 includes a seat cushion frame 221, a lower guide rail 222, a rotating connector 223, and a support assembly 224. The rotating connector 223 is fixedly installed on both sides of the seat cushion frame 221. The rotating connector 223 is rotatably installed in the groove provided on the side plate 12. The lower guide rail 222 is fixedly installed in the groove of the seat cushion frame 221. The support assembly 224 is fixedly installed on the seat cushion frame 221. A limiting groove 2211 for inserting the stretching clip 15 is provided on one side of the seat cushion frame 221. The support assembly 224 includes a support spring 2241 and a support plate 2242. One end of the support spring 2241 is fixedly installed on the seat cushion frame 221, and the other end of the support spring 2241 is fixedly installed on the lower end surface of the support plate 2242. The support plate 2242 is hinged to the seat cushion frame 221. Specific Implementation Method Two:

[0034] The following is combined with Figure 1-12This embodiment further describes embodiment two. The massage mechanism 3 includes a mounting plate 31, a bidirectional output motor 32, a worm gear 33, a turbine 34, a massage ball rotating component 35, a gear ring 36, a first connecting rod 37, a guide wheel 38, an auxiliary wheel 39, a second connecting rod 310, a moving motor 311, and a main gear 312. The bidirectional output motor 32 is fixedly mounted on the upper end surface of the mounting plate 31. The worm gear 33 is fixedly mounted on the output end of the bidirectional output motor 32. The worm gear 33 meshes with the turbine 34. The turbine 34 is rotatably mounted in a groove provided on the mounting plate 31. A massage ball rotating component 35 is fixedly mounted on the turbine 34. The massage ball rotating component 35 has a moving motor 311 fixedly mounted on the lower end face of the mounting plate 31. The output end of the moving motor 311 is fixedly mounted with a main gear 312, which meshes with a gear ring 36. The gear ring 36 is fixedly mounted on a connecting rod 1 37. The connecting rod 1 37 is rotatably mounted in a groove provided on the mounting plate 31. Guide wheels 38 are mounted on both ends of the connecting rod 1 37 and are mounted in an upper guide rail 212. The connecting rod 2 310 is rotatably mounted in a groove provided on the mounting plate 31. Auxiliary wheels 39 are mounted on both ends of the connecting rod 2 310 and are mounted in an upper guide rail 212.

[0035] The present invention provides a massage chair for auditoriums, the working principle of which is as follows:

[0036] When a person sits on this device, with the rotating connector 223 as the center, the end of the rotating seat cushion assembly 22 rotates downward. When the seat cushion assembly 22 rotates downward, it squeezes the stretching clip 15, causing the stretching clip 15 to contract. When the stretching clip 15 is inserted into the limiting groove 2211, the position of the seat cushion assembly 22 is horizontal. The stretching clip 15 plays a limiting role on the seat cushion assembly 22. At this time, the lower guide rail 222 is connected to the upper guide rail 212 to form a complete guide rail, which allows the massage mechanism 3 to move on it, so that the massage mechanism 3 moves down the back of the human body to the legs, satisfying the need for human massage.

[0037] The bidirectional output motor 32 is started, which drives the worm gear 33 to rotate, thereby rotating the turbine 34. The turbine 34 drives the massage ball rotating component 35 to rotate, thereby causing the massage balls on the massage ball rotating component 35 to massage the human body. The moving motor 311 drives the gear ring 36 to rotate through the main gear 312. The gear ring 36 drives the guide wheel 38 to move on the guide rail formed by the lower guide rail 222 and the upper guide rail 212 through the connecting rod 37, thereby realizing the purpose of moving the massage mechanism 3.

[0038] The seat cover required for installing the seat on the backrest assembly 21 and seat cushion assembly 22 is designed to be pleated within the operating range of the massage device, as the massage device causes the seat cover to undulate during operation. However, in this application, when a person sits on the seat cushion assembly 22, their legs press against the support plate 2242, which in turn presses against the support spring 2241. At this time, the support plate 2242 is no longer supporting the seat cover. When the person gets up, the support plate 2242 lifts the seat cover. When the seat cushion assembly 22 is retracted, any debris on the seat cushion assembly 22 can fall off and will not be hidden inside the pleated seat cover.

[0039] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention are also within the protection scope of the present invention.

Claims

1. A massage chair, comprising a chair frame (1), a seat mechanism (2), and a massage mechanism (3), characterized in that: The seat mechanism (2) is mounted on the chair frame (1), and the massage mechanism (3) is mounted on the seat mechanism (2); The chair frame (1) includes a connecting plate (11), a side plate (12), an armrest pad (13), a support leg (14), a tension clip (15), and a tension spring (16). The connecting plate (11) is fixedly installed on both sides of the side plate (12). The armrest pad (13) is fixedly installed on the upper end of the side plate (12), and the support leg (14) is fixedly installed on the lower end of the side plate (12). The side plate (12) is provided with a through hole groove (121) for sliding of the tension clip (15). The tension spring (16) is placed in the through hole groove (121) and one end is fixedly installed on the tension clip (15). The seat mechanism (2) includes a backrest assembly (21) and a seat cushion assembly (22). The backrest assembly (21) is fixedly mounted on the connecting plate (11), and the seat cushion assembly (22) is rotatably mounted on the side plate (12). The backrest assembly (21) includes a backrest frame (211) and an upper guide rail (212). The backrest frame (211) is fixedly mounted on the connecting plate (11), and the upper guide rail (212) is fixedly mounted in the groove of the backrest frame (211). The seat cushion assembly (22) includes a seat cushion frame (221), a lower guide rail (222), a rotating connector (223), and a support assembly (224). The rotating connector (223) is fixedly mounted on both sides of the seat cushion frame (221). The rotating connector (223) is rotatably mounted in a groove provided on the side plate (12). The lower guide rail (222) is fixedly mounted in the groove of the seat cushion frame (221). The support assembly (224) is fixedly mounted on the seat cushion frame (221). A limiting groove (2211) for inserting a tension clip (15) is provided on one side of the seat cushion frame (221). The support assembly (224) includes a support spring (2241) and a support plate (2242). One end of the support spring (2241) is fixedly mounted on the seat cushion frame (221), and the other end of the support spring (2241) is fixedly mounted on the lower end surface of the support plate (2242). The support plate (2242) is hinged to the seat cushion frame (221).

2. The massage chair according to claim 1, characterized in that: The massage mechanism (3) includes a mounting plate (31), a bidirectional output motor (32), a worm gear (33), a turbine (34), a massage ball rotating component (35), a gear ring (36), a connecting rod one (37), a guide wheel (38), an auxiliary wheel (39), a connecting rod two (310), a moving motor (311), and a main gear (312). The bidirectional output motor (32) is fixedly mounted on the upper end face of the mounting plate (31). The worm gear (33) is fixedly mounted on the output end of the bidirectional output motor (32). The worm gear (33) meshes with the turbine (34). The turbine (34) is rotatably mounted in a groove provided on the mounting plate (31). The massage ball rotating component (35) is fixedly mounted on the turbine (34). A moving motor (311) is fixedly installed on the lower end face of the mounting plate (31). A main gear (312) is fixedly installed on the output end of the moving motor (311). The main gear (312) meshes with the gear ring (36). The gear ring (36) is fixedly installed on the first connecting rod (37). The first connecting rod (37) is rotatably installed in the groove provided on the mounting plate (31). Guide wheels (38) are installed at both ends of the first connecting rod (37). The guide wheels (38) are installed in the upper guide rail (212). The second connecting rod (310) is rotatably installed in the groove provided on the mounting plate (31). Auxiliary wheels (39) are installed at both ends of the second connecting rod (310). The auxiliary wheels (39) are installed in the upper guide rail (212).

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