CN102920583B - Belly massager capable of bidirectionally rotating - Google Patents

Abstract

The invention relates to an abdominal massager capable of bidirectional rotation, which comprises a motor (2), sector gears (13), reversing gears (3), transmission gears (4), earrings (5), large and small pulleys (6, 11), belt (7), massage roller (8), support frame (9), transmission shaft (10), gearwheel (12); fixed sector gear (13) on the output shaft of motor (2), transmission shaft ( 10) large pulley (11), large gear (12) and support frame (9) are installed on the top; massage roller (8) is sleeved on the end of support frame (9) and can rotate freely, and its range of motion corresponds to the area of the abdomen of the human body. correspond. The present invention utilizes the massage roller (8) to imitate the clockwise and counterclockwise massage techniques by using the two-way rotating rolling on the abdomen of the human body to achieve the purposes of strengthening abdominal muscles, promoting gastrointestinal peristalsis, food digestion and absorption, weight loss and fitness; the user can sit Sitting or lying down, massage while resting, healthy people and patients with gastrointestinal diseases can use it.

Description

Abdominal massager that can rotate in both directions

technical field

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

Background technique

Modern medicine believes that abdominal massage can strengthen the muscles of the gastrointestinal tract and abdomen, promote and improve blood circulation, speed up gastrointestinal peristalsis, and facilitate the digestion and absorption of food. It can not only treat constipation, but also treat many chronic diseases, such as pulmonary heart disease, high Blood pressure, coronary heart disease and gastritis all have good adjuvant therapeutic effects, and can massage and disperse the fat tissue gathered in the abdomen, so as to achieve the purpose of weight loss and fitness. 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 multi-stage gear transmission results in a large volume and weight of the massager; moreover, the working mechanism of the abdominal massager is mainly based on vibration and beating, and long-term massage by vibration and beating will make the user feel uncomfortable , and even dizziness, excessive frequency may also hurt internal organs. the

Contents of the invention

The object of the present invention is to provide an 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 can rotate bidirectionally. the

The scheme adopted by the present invention to solve the technical problem is: the abdominal massager capable of bidirectional rotation includes a shell, a motor, a sector gear, a reversing gear, a transmission gear, earrings, a small pulley, a large pulley, a belt, a large gear, a support Frame, massage roller, transmission shaft, it is characterized in that: the sector gear is fixed on the output shaft of described motor, and large gear, large belt pulley and support frame are installed on the transmission shaft. When the motor drives the sector gear to rotate clockwise until the teeth on the sector gear mesh with the large gear, the large gear will rotate counterclockwise, driving the support frame at the lower end of the transmission shaft to rotate counterclockwise, and it is set at the end of the support frame The three massage rollers rotate on their own and revolve counterclockwise; when the teeth on the sector gear are disengaged from the large gear, the teeth on the sector gear will mesh with the reversing gear, and the reversing gear will It is constantly meshed with the transmission gear, and the transmission gear drives the small pulley that rotates coaxially with it and the large pulley that is connected to the small pulley and rotates in the same direction through the belt to rotate clockwise, thereby driving the support frame at the lower end of the transmission shaft to clockwise Rotate, the three massage rollers set at the end of the support frame both rotate on their own and revolve clockwise. the

In the above solution, the support frame is Y-shaped, and the range of movement of the three massage rollers corresponds to the area of the abdomen of the 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

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 by both hands, or the belt can be passed through the earrings and tied around the waist for massage, which is convenient to operate. The pressure that the massage roller acts on the abdomen can be adjusted according to the comfort of the human body, and it can be used by healthy people and patients with gastrointestinal diseases. the

(2) It can simulate the movement of human hands, and massage the abdomen in a clockwise and counterclockwise two-way cycle, with good massage effect; the massage force is uniform, stable, and has no impact feeling. the

(3) The outside of the massage roller is covered with a soft protective cover, which performs two-way massage on the abdomen in a gentle way, avoiding the discomfort caused by vibration massage. the

(4) The three massage rollers play a supporting role at the same time and can be placed on the abdomen; the working range 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 and reversing 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

(6) The belt drive is adopted, the operation is stable, the noise is low, it can buffer and absorb vibration, and it also has the function of overload protection. 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 a view from the direction C of Fig. 4 . the

In the figure: 1. Shell, 2. Motor, 3. Reversing gear, 4. Transmission gear, 5. Earring, 6. Small pulley, 7. Belt, 8. Massage roller, 9. Support frame, 10. Transmission shaft , 11. Large pulley, 12. Large gear, 13. 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 belly massager capable of two-way rotation of the present invention consists of motor 2, sector gear 13, reversing gear 3, transmission gear 4, earring 5, small pulley 6, large pulley 11, belt 7, large gear 12, support frame 9 , Massage roller 8, transmission shaft 10 and so on. The sector gear 13 is fixed on the output shaft of the motor 2, and the large gear 12, the large pulley 11 and the support frame 9 are installed on the transmission shaft 10. the

The support frame 9 is Y-shaped, and the three massage rollers 8 are respectively set on the ends of the support frame 9 and can rotate freely. The rolling motion of the massage rollers can reduce the friction to 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

Two earrings 5 are respectively fixed on the left and right ends of the shell 1, and 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 8 play a supporting role at the same time and can be placed on the abdomen; the pressure of the massage rollers 8 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 above-mentioned massage roller 8 is made of a soft protective cover made of silica gel, so that the massage process is soft and the human body feels comfortable. the

The working process of the belly massager capable of bidirectional rotation of the present invention is as follows: as shown in Figure 1-3, when the motor 2 drives the sector gear 13 to rotate clockwise until the gear teeth on the sector gear 13 mesh with the bull gear 12, The large gear 12 will rotate counterclockwise, driving the support frame 9 at the lower end of the transmission shaft 10 to rotate counterclockwise, and the three massage rollers 8 set on the end of the support frame 9 will perform both self-rotation and counterclockwise revolution. Massage movements can be performed on the abdomen in a counterclockwise direction. During this process, the large pulley 11 drives the small pulley 6 and the transmission gear 4 to rotate counterclockwise, but the teeth on the sector gear 13 do not mesh with the teeth of the reversing gear 3, so the reversing gear 3, transmission Gear 4 is in idling state, and as shown in Figure 3, large and small pulley 11,6 is also in idling state. the

When the gear teeth on which the sector gear 13 rotates are disengaged from the large gear 12, the gear teeth on the sector gear 13 will mesh with the reversing gear 3, as shown in Figure 4-5, and the reversing gear 3 and the transmission The gear 4 is engaged all the time, so the transmission gear 4 and the large and small pulleys 11, 6 all rotate clockwise, as shown in Figure 5-6, thereby driving the support frame 9 at the lower end of the transmission shaft 10 to rotate clockwise. The three massage rollers 8 set on the end of the support frame 9 both rotate and revolve clockwise, so as to massage the abdomen in a clockwise direction. During this process, the large gear 12 also rotates clockwise, but the teeth on it are not engaged with the sector gear 13, as shown in FIG. 5 , so the large gear 12 is in an idling state. the

The present invention uses the electric motor as the power, and after being decelerated by gear transmission or belt transmission, it drives the three sleeve-shaped massage rollers 8 at the bottom of the shell 1 that simultaneously play a supporting role to perform regular rolling motion in a bidirectional rotation manner, thus imitating human hands Anticlockwise and clockwise circular pressure on the abdomen to achieve the effect of manual massage. the

The abdominal massager capable of bidirectional rotation of the present invention not only allows ordinary people to enjoy the joy of abdominal massage, but also contributes to the auxiliary treatment and health care of patients with gastrointestinal diseases; it is not only suitable for home use, but also can be used in wards. Therefore, it has broad application prospects and market value. the

Claims (5)

1. the abdominal massage device of an energy bidirectional rotation, comprise shell (1), motor (2), sector gear (13), tumbler gear (3), travelling gear (4), earrings (5), small pulley (6), large belt wheel (11), belt (7), gear wheel (12), bracing frame (9), Massage roller (8), power transmission shaft (10), it is characterized in that: fixed sectors gear (13) on the output shaft of motor (2), power transmission shaft (10) is installed gear wheel (12), large belt wheel (11) and bracing frame (9), when motor (2) drives sector gear (13) the clockwise direction gear teeth turned on sector gear (13) to engage with gear wheel (12), gear wheel (12) is by for counterclockwise rotation, drive the bracing frame (9) of power transmission shaft (10) lower end counterclockwise to rotate, and three Massage rollers (8) being sleeved on bracing frame (9) end both did anticlockwise revolution do rotation, when sector gear (13) turns to after the gear teeth on it and gear wheel (12) throw off and engage, the gear teeth on sector gear (13) will engage with tumbler gear (3), tumbler gear (3) engages with travelling gear (4) always, travelling gear (4) drives the small pulley (6) of corotation coaxial with it and is connected to small pulley (6) by belt (7) and rotates clockwise with the large belt wheel (11) of its rotating in same direction, thus drive the bracing frame (9) of power transmission shaft (10) lower end to rotate clockwise, three Massage rollers (8) being sleeved on bracing frame (9) end not only do rotation but also do clockwise revolution.

2. the abdominal massage device of energy bidirectional rotation according to claim 1, is characterized in that: support frame as described above (9) is in Y-shaped.

3. the abdominal massage device of energy bidirectional rotation according to claim 1, is characterized in that: the range of movement of described Massage roller (8) is corresponding with human abdomen's area.

4. the abdominal massage device of energy bidirectional rotation according to claim 1, is characterized in that: described earrings (5) has two, is individually fixed in the two ends, left and right of shell (1).

5. according to claim 3 can the abdominal massage device of bidirectional rotation, it is characterized in that: the soft protection sheath that the outer wrap of described Massage roller (8) is made up of silica gel.