CN102920582B - Two-way Rotating Abdominal Massager - Google Patents

Abstract

The invention relates to a bidirectional rolling type belly massager comprising a motor (1), a sector gear (11), an internal gear (2), a reversing gear (4), ear rings (5), a roller (6), a massaging roller (7), a supporting frame (8), an internal gear shaft (9) and a mandrel (3), wherein the sector gear (11) is fixed on an output shaft of the motor (1); the internal gear (2) and the supporting frame (8) are mounted on an internal gear shaft (9); a groove capable of preventing the internal gear (2) to axially float is arranged on the roller (6); the massaging roller (7) is sleeved at the end part of the supporting frame (8) to rotate freely; and the motion range is corresponding to the human body belly area. By utilizing the massaging roller (7) to bidirectionally roll on the human belly to simulate circular massage by the human hand clockwise and anticlockwise, the massager can promote gastrointestinal motility, help digestion and reduce fat and lose weight; and a user can handhold the ear rings (5) or use a waistband to penetrate through the ear rings (5) to bind the massager with the waist, which brings convenience to use.

Description

Two-way Rotating Abdominal Massager

technical field

The invention relates to the field of medical and health care equipment, in particular to an abdominal massager for performing clockwise and counterclockwise two-way rolling massage on the abdomen of a human body. the

Background technique

The abdomen is where the internal organs live. Abdominal massage can increase the blood flow of the abdominal muscles and intestinal smooth muscles, improve the tension of the inner wall muscles of the gastrointestinal tract and the function of the lymphatic system, and activate the secretion function of the gastrointestinal and other organs, thereby strengthening the appetite for food. Digestion, absorption and excretion can prevent and eliminate constipation, and can also give patients with arteriosclerosis, high blood pressure, and cerebrovascular disease a benign stimulation. It has certain physical therapy effects on pulmonary heart disease, coronary heart disease, and gastritis, and can reduce abdominal fat. Accumulate to achieve the purpose of losing weight in the abdomen and maintaining the beauty of the body. the

At present, most of the massage heads of the common human abdomen massagers on the market adopt the way of one-way rotation, which does not imitate the clockwise and counterclockwise abdominal massage movements of human hands, so it is difficult to produce better massage and health care effects; in order to achieve two-way rotation, it is often The installation of two motors or the use of complex gear transmission results in a large volume and weight of the massager; moreover, the massager uses the principle of high-frequency mechanical vibration to perform stimulating massage on the human abdomen to promote the blood circulation of the stimulated part, which can last for a long time. High-frequency vibration massage will cause muscle fatigue and numbness in the massaged part, and may also cause discomfort such as chest tightness and shortness of breath, and even feel dizzy. Excessive frequency can also damage internal organs. the

Contents of the invention

The object of the present invention is to provide a two-way rolling abdominal massager that can simulate human hand movements, massage the abdomen clockwise and counterclockwise, can be held by hand or tied to the waist with a belt, has good massage effect and is comfortable. the

The solution adopted by the present invention to solve the technical problem is: the two-way rolling abdominal massager includes a motor, a sector gear, an internal gear, a reversing gear, earrings, a roller, a massage roller, a support frame, an internal gear shaft, and a mandrel. The feature is that the sector gear is fixed on the output shaft of the electric motor, and the internal gear and the supporting frame are installed on the internal gear shaft. When the motor drives the sector gear to rotate clockwise until the teeth on the sector gear mesh with the internal gear, the internal gear will then rotate clockwise, driving the support frame at the lower end of the shaft of the internal gear to rotate clockwise, and the sleeve on the support The three massage rollers at the end of the frame both rotate and revolve clockwise, and the internal gear drives the reversing gear to also rotate clockwise; The teeth on the gear will mesh with the reversing gear, and both the reversing gear and the internal gear will rotate counterclockwise, thereby driving the support frame at the lower end of the internal gear shaft to rotate counterclockwise, and the three massage rollers set at the end of the support frame It performs both rotation and revolution in the counterclockwise direction. the

In the above solution, the support frame is Y-shaped, and the range of motion of the three massage rollers corresponds to the area of the abdomen of a human body. the

In the above solution, there are two earrings, which are respectively fixed on the left and right ends of the shell, and are used for holding or wearing a belt. the

In the above solution, the massage roller is wrapped with a soft protective sheath made of silica gel to form soft contact with the abdominal skin. the

In the above solution, there are two rollers, and circumferential grooves are arranged on them to cooperate with the flange on the internal gear. the

Compared with the prior art, the present invention has the following advantages:

(1) The user can sit or lie down and massage while resting. The earrings can be held with both hands, or tied around the waist with a belt through the earrings. Adjust the tightness of the belt according to your own waistline, thereby adjusting the pressure of the massage roller on the abdomen. It can be used by healthy people and patients with gastrointestinal diseases. the

(2) It can better simulate the massage action of human hands, and perform two-way rolling massage on the abdomen in a clockwise and counterclockwise direction, with good massage effect; the massage force is uniform, stable and without impact. the

(3) The outside of the massage roller is covered with a soft protective cover, which performs two-way circular massage on the abdomen in a soft manner, avoids the discomfort caused by vibration and beating massage, and improves the comfort of the human body. the

(4) The three massage rollers play a supporting role at the same time and can be placed on the abdomen; the movement area of the three massage rollers corresponds to the area of the abdomen of the human body, ensuring that the entire abdomen can be massaged. the

(5) The two-way rotation of the massage roller is realized by means of sector gears, reversing gears, and internal gears, without the need for two motors or multi-stage gear transmission, so the massager has a simple structure and is easy to manufacture. the

Description of drawings

Fig. 1 is the main view structure schematic diagram when the present invention massages abdomen counterclockwise;

Fig. 2 is the bottom view of the present invention;

Fig. 3 is the A direction view of Fig. 1;

Fig. 4 is the main view structure schematic diagram when the present invention massages abdomen clockwise;

Fig. 5 is the B direction view of Fig. 4;

FIG. 6 is an enlarged schematic diagram of part D in FIG. 4 . the

In the figure: 1. Motor, 2. Internal gear, 3. Mandrel, 4. Reversing gear, 5. Ear ring, 6. Roller, 7. Massage roller, 8. Support frame, 9. Internal gear shaft, 10. Shell , 11. Sector gear. the

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. the

Figures 1-6 illustrate one embodiment of the invention. The two-way rolling abdominal massager of the present invention consists of a motor 1, a sector gear 11, an internal gear 2, a reversing gear 4, an earring 5, a roller 6, a massage roller 7, a support frame 8, an internal gear shaft 9, and a spindle 3. composition. A sector gear 11 is fixed on the output shaft of the motor 1 , and an internal gear 2 and a support frame 8 are installed on the internal gear shaft 9 . the

The support frame 8 is Y-shaped, and the three massage rollers 7 are respectively set on the ends of the support frame 8 and can rotate freely. The rolling motion of the massage rollers can reduce the friction on the abdominal skin; The circular area formed corresponds to the size of the surface area of the human abdomen, ensuring that the entire abdomen gets a massage effect similar to that of human hands. the

The two earrings 5 are respectively fixed on the left and right ends of the shell 10. The user can hold the earrings 5 with both hands, massage his abdomen while sitting or lying down, or use a belt to pass through the two earrings 5 and tie them to the waist for massage; The massage rollers 7 play a supporting role at the same time and can be placed on the abdomen; the pressure of the massage rollers 7 acting on the abdomen can be adjusted by itself, which is suitable for healthy people and patients with gastrointestinal diseases. the

The outer wrapping of the massage roller 7 is made of a soft protective cover made of silica gel, which makes the massage process soft and comfortable for the human body. the

The two rollers 6 rotate around their respective rotating shafts. In the middle of each roller, an annular groove is arranged along the circumference, which matches with the flange on the internal gear 2. As shown in Figure 6, the rotation of the internal gear It plays a guiding role and can bear part of the axial force transmitted through the internal gear during the massage process. the

The working process of the two-way rolling abdominal massager of the present invention is as follows: as shown in Figure 1-3, when the motor 1 drives the sector gear 11 to rotate clockwise until the teeth on the sector gear 11 mesh with the internal gear 2, The gear 2 will then rotate clockwise, driving the support frame 8 at the lower end of the inner gear shaft 9 to rotate clockwise, and the three massage rollers 7 set at the end of the support frame 8 will perform both self-rotation and clockwise revolution , you can massage the abdomen in a counterclockwise direction. During this process, the internal gear 2 drives the reversing gear 4 to also rotate clockwise, as shown in FIG. 3 . the

When the gear teeth on which the sector gear 11 rotates are disengaged from the internal gear 2, the gear teeth on the sector gear 11 will mesh with the reversing gear 4, as shown in Figure 4-5. At this time, the reversing gear 4 and The internal gear 2 rotates counterclockwise, thereby driving the support frame 8 at the lower end of the internal gear shaft 9 to rotate counterclockwise, and the three massage rollers 7 set at the end of the support frame 8 perform both self-rotation and counterclockwise revolution. In this way, a clockwise massage movement is performed on the abdomen. the

The present invention uses the electric motor as the power, and after being decelerated by the gear transmission, it drives the three sleeve-shaped massage rollers 7, which are supported at the same time, in the lower part of the shell 10, to perform regular rolling motions in a bidirectional rotation mode, thereby imitating the counterclockwise and Clockwise circular pressure on the abdomen to achieve the effect of manual massage. the

Compared with the traditional abdominal massager, the two-way rolling abdominal massager of the present invention is closer to the function of human hands, which not only helps the auxiliary treatment of patients with gastrointestinal diseases, but also allows healthy people to experience the health care effect of abdominal massage; it Not only can be used in the ward, but also suitable for home use. Therefore, the present invention has great development and application prospects. the

Claims (6)

1. A two-way rolling abdominal massager, comprising a motor (1), sector gears (11), internal gears (2), reversing gears (4), earrings (5), rollers (6), massage rollers ( 7), support frame (8), internal gear shaft (9), mandrel (3), it is characterized in that: the sector gear (11) is fixed on the output shaft of the motor (1), and the internal gear shaft (9) is installed Internal gear (2) and support frame (8); When the motor (1) drives the sector gear (11) to rotate clockwise until the gear teeth on the sector gear (11) mesh with the internal gear (2), the internal gear (2) will rotate clockwise to drive the internal gear The support frame (8) at the lower end of the shaft (9) rotates clockwise, and the three massage rollers (7) sleeved at the end of the support frame (8) not only rotate but also revolve clockwise, and the internal gear (2 ) drives the reversing gear (4) to also rotate clockwise; After the gear teeth on which the sector gear (11) rotates disengages from the internal gear (2), the gear teeth on the sector gear (11) will mesh with the reversing gear (4), and the reversing gear (4) and The internal gears (2) all rotate counterclockwise, thereby driving the support frame (8) at the lower end of the internal gear shaft (9) to rotate counterclockwise, and the three massage rollers (7) sleeved on the ends of the support frame (8) are both It rotates on its own axis and revolves counterclockwise. the 2. The two-way rolling abdominal massager according to claim 1, characterized in that: the support frame (8) is Y-shaped. the 3. The two-way rolling abdominal massager according to claim 1, characterized in that: the movement range of the massage roller (7) corresponds to the area of the abdomen of a human body. the 4. The two-way rolling abdominal massager according to claim 1, characterized in that there are two earrings (5), which are respectively fixed to the left and right ends of the casing (10). the 5. The two-way rolling abdominal massager according to claim 3, characterized in that: the massage roller (7) is wrapped with a soft protective sheath made of silica gel. the 6. The two-way rolling abdominal massager according to claim 1, characterized in that: there are two rollers (6), on which are provided circumferential grooves to match the flange on the internal gear (2) . the