Massage health-care chair capable of being hung upside down

Abstract

A massage health-care chair capable of being hung upside down solves the technical problem that a massage chair cannot be stretched naturally. The technical scheme adopted by the invention is as follows: according to an inverted hanging device, an inverted hanging seat plate (7) can rotate upwards by 90 degrees and is vertical to the ground through a seat plate expansion piece (15), a backrest (5) can rotate backwards by 90 degrees to form a 180-degree angle with the seat plate (7) and is vertical to the ground through a backrest expansion piece (13), and a leg rest (20) can rotate upwards by 90 degrees to form a 180-degree angle with the seat plate (7) and is vertical to the ground through a leg rest expansion piece (18). And an ankle fixer (22) is arranged at the lower end of the leg rest (20). The human body is driven to be hung upside down through deformation of the massage chair. When being hung upside down, a human body can naturally stretch downwards to promote blood circulation and nutrition supply of the head, hip joints, knee joints, ankle joints and all joints of the spine, so that the beneficial effects of nourishing the brain, strengthening the bones and correcting the spine are achieved.

Description

Technical Field

[0001] The invention relates to a massage chair, in particular to a massage health care chair with a human body inverted hanging function. Technical Background

[0002] A massage chair is a home appliance product that applies massage technology to a seat, and can provide users with comfortable massage services. At present, the well-known massage chairs have made great progress in the following technical aspects:

[0003] Motor technology: The core component of a massage chair is the drive motor, and its performance directly affects the massage effect. Modern massage chairs generally use high-performance low-speed servo motors, which have the characteristics of high torque, low noise, and low power consumption, and can better simulate the massage movements of human hands.

[0004] Control technology: The control technology of massage chairs is also constantly upgrading, from the early simple electronic controller to the current intelligent control system. Modern massage chairs are generally controlled by microcomputers, which can achieve a variety of massage modes, strength, speed adjustment, as well as automatic program setting and memory functions.

[0005] Intelligent technology: With the development of artificial intelligence technology, massage chairs are also gradually moving towards intelligence. Some high-end massage chairs use technologies such as voice recognition and face recognition, which can automatically adjust massage parameters according to the needs of users and provide a more personalized massage experience.

[0006] Diversified functions: The functions of massage chairs are constantly enriched. In addition to the basic massage functions, they also have added functions such as hot compress, foot massage, and full body stretching to meet the different needs of users.

[0007] Ergonomic design: In order to improve the comfort of massage chairs, designers have done a lot of research on ergonomics. The shape, angle and material of the seats of modern massage chairs have been carefully designed to better fit the curves of the human body and improve the massage effect.

[0008] Wireless Internet Technology: With the development of Internet of Things technology, massage chairs also begin to support wireless Internet functions. Users can remotely control massage chairs through mobile phone APP to realize functions such as appointment, timing, and viewing usage records, making the use of massage chairs more convenient.

[0009] In summary, massage chairs have made great progress in technology, not only in performance and function, but also in intelligent and humanized design, which brings better user experience. However, there is still room for improvement in stretching the human body, improving blood circulation in the head, and promoting the correction of spine and bone development. Summary of the invention

[0010] The purpose of the present invention is to provide a new type of inverted massage health care chair which can stretch the human body naturally, enhance the blood circulation of the head, correct the spine and promote the development of bones.

[0011] The technical solution of the present invention is: on the basis of the existing massage chair, an inverted hanging device is added. The inverted hanging seat plate (7) can be rotated upward by 90 degrees through the seat plate telescopic device (15) to be perpendicular to the ground, the backrest (5) can be rotated backward by 90 degrees through the backrest telescopic device (13) to form an angle of 180 degrees with the seat plate (7) and be perpendicular to the ground, the legrest (20) can be rotated upward by 90 degrees through the legrest telescopic device (18) to form an angle of 180 degrees with the seat plate (7) and be perpendicular to the ground, and an ankle fixer (22) is provided at the lower end of the legrest (20).

[0012] The beneficial effects of the present invention are as follows: when the ankle fixator locks the ankle, the seat plate rotates upward 90 degrees, the backrest rotates backward 90 degrees, and the legrest rotates upward 90 degrees, the human body is hung upside down. Depending on the intensity required, the person can be hung upside down at any angle, such as 30 degrees, 60 degrees, 90 degrees, etc. The benefits of hanging upside down are: it can increase the blood supply to the brain, ears, nose, eyes and hair roots; it can naturally stretch the spine, hip joints, knee joints, and ankle joints, increase blood circulation and nutritional supplements between various joints; combined with existing public technologies such as massage techniques and heating, it has a good rehabilitation effect on the treatment of lumbar disc, cervical vertebrae, and thoracic vertebrae diseases. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 1 is a side view of the present invention, in which: 1 is a base, 2 is a lifter, 3 is a rear axle bracket, 4 is an axle pin, 5 is a backrest, 6 is a rear moving axle, 7 is a seat plate, 8 is a seat plate massager, 9 is a seat plate bracket, 10 is a backrest lug, 11 is a backrest massager, 12 is a headrest, 13 is a backrest telescopic device, 14 is a base lug, 15 is a seat plate telescopic device, 16 is a human body, 17 is a manual operator, 18 is a legrest telescopic device, 19 is a legrest lug, 20 is a legrest, 21 is a footrest, 22 is an ankle fixer, 23 is a front moving axle, 24 is a hydraulic pump, 25 is an intelligent controller, 26 is a hydraulic pipe, 27 is a connector, and 28 is a control connection wire. DETAILED DESCRIPTION

[0015] Depend on Figure 1It can be seen that a lifter 2 is fixed in the middle position of the base 1, and the upper end of the lifter is positioned and connected with the rear axle bracket 3. When the lifter 2 is working, it will lift the seat plate to a suitable height so that the head will not touch the base when the human body is upside down. The rear axle bracket 3 is axially connected to the backrest 5 and the seat plate 7 through the rear axle 6. Two groups of base lugs 14 are also fixed on the base 1, which are axially connected to the backrest telescope 13 and the seat plate telescope 15 through the axle pin 4. The other end of the backrest telescope is axially connected to the backrest lug 10 fixed behind the backrest, and the backrest telescope is used to adjust the back rotation angle. A backrest massager 11 is installed inside the backrest 5, which can massage the back vertebrae, and the upper side is connected to the headrest 12. The upper end of the seat plate telescope 15 is axially connected to the seat plate bracket 9, and the other end of the seat plate bracket is fixed to the bottom of the seat plate. The telescope of the seat plate telescope can adjust the upward angle of the seat plate. A seat massager 8 is installed inside the seat plate 7, and the front end is axially connected to the upper end of the leg rest 20 through the front moving shaft 23. A footrest 21 is installed below the leg rest 20, and an ankle fixer 22 is installed next to the footrest. The ankle fixer is used to lock the human ankle and is also a fixed point for the human body to hang upside down. The two ends of the leg rest telescopic device 18 are axially connected to the seat plate bracket 9 and the leg rest support ear 19 respectively. The extension and retraction of the leg rest telescopic device can adjust the upward angle of the leg rest. A length adjustment device should be set between the upper side of the leg rest and the ankle fixer, so that it can adapt to people of different heights.

[0016] The inverted hanging device of the present invention is composed of a seat plate, a backrest, a legrest, an ankle fixer and four telescopic devices. There are many ways to telescope the telescopic device, and only the hydraulic method is used here. The hydraulic system is composed of a hydraulic pump 24, a hydraulic pipe 26, a connector 27 and a lifter 2, a backrest telescopic device 13, a seat plate telescopic device 15, and a legrest telescopic device 18 (four hydraulic cylinders); the operating system is composed of a manual operator 17 and an intelligent controller 25; the manual operator and the intelligent controller can also be wirelessly connected or voice controlled.

[0017] When the hydraulic pump 24 is powered on, the user presses the selected inversion mode on the manual controller, and after transmitting the selected inversion mode to the intelligent controller 25 through the operating connecting wire 28, the hydraulic pump 24 is started, and according to a predetermined program, the hydraulic fluid is input and output to each retractor, and the length of each retractor is adjusted to complete the angle change of the backrest, seat plate, and leg rest within 90 degrees, so as to realize the inversion and swinging of the human body at different angles.

[0018] When the human body is hanging upside down, the blood and nutrient supply to the brain, hair roots and head organs will increase; at the same time, the body will naturally stretch downward, increasing the gaps between the hip joints, knee joints, ankle joints and spinal segments, and blood will flow into the joints for nutrient replenishment, thereby achieving the effect of nourishing and strengthening bones; in addition, through the upside-down stretching of the human body, the bent spine can be gradually straightened, and the protruding lumbar disc can gradually return to its place.

[0019] The present invention can promote growth and development for young users, enhance physical fitness for middle-aged users, and play a good correction and auxiliary treatment role for the elderly and spinal patients.

Claims

1. A massage health chair that can be hung upside down, comprising a seat plate (7), a backrest (5), a leg rest (20), and a footrest (21), characterized in that The inverted hanging device comprises the following steps: the seat plate (7) can be rotated upwards by 90 degrees through a base telescopic device (15) to be perpendicular to the ground; the backrest (5) can be rotated backwards by 90 degrees to form an angle of 180 degrees with the seat plate (7) through a backrest telescopic device (13) to be perpendicular to the ground; the legrest (20) can be rotated upwards by 90 degrees to form an angle of 180 degrees with the seat plate (7) through a legrest telescopic device (18) to be perpendicular to the ground; and an ankle fixer (22) is provided at the lower end of the legrest (20).

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