CN102895100B - Belly massage device capable of rotating forward and backward alternately - Google Patents

Abstract

The invention relates to an abdominal massaging device capable of alternating positive and negative rotation, which comprises a motor (2), sector gears (3, 5), earrings (4), reversing gear (6), massage rollers (7), and a support frame (8), positive and negative gears (10, 11); sector gears (3, 5) are installed on the output shaft of the motor (2), positive and negative gears (10, 11) and support frame (8) are installed on the transmission On the shaft (9), the massage rollers (7) are set on the end of the support frame (8) and can rotate freely. The massage rollers (7) are wrapped with soft protective covers. The movement areas of the three massage rollers (7) are in line with the abdomen corresponding to the area. The present invention utilizes the two-way rotation and rolling of the massage roller (7) on the abdomen of the human body to imitate the alternating massage of human hands in a smooth and counterclockwise direction, which is beneficial to abdominal blood circulation, enhances gastrointestinal digestion, and reduces abdominal fat accumulation; the user can hold the earring (4) , can also be tied to the waist with a belt, suitable for healthy people and gastrointestinal patients.

Description

Alternately reversible abdominal massage device

technical field

The invention relates to the field of medical and health care equipment, in particular to a device for performing alternating forward and reverse massages on the abdomen of a human body. the

Background technique

The abdomen is located in the middle of the human body, and there are many organs and meridians running in the abdomen. Abdominal massage is one of the traditional health care methods in my country. Frequent and skillful massage of the abdomen not only has the effect of local health care, but also has the effect of adjusting and coordinating the tissues and organs of the whole body. All have a good preventive effect. the

At present, most of the commonly used instruments for human abdominal massage on the market are mainly tapping and vibration pressing, with a single function; most of the massage heads use one-way rotation, which does not imitate the movement of human hands to massage the abdomen in reverse, so it is difficult to produce better results. Massage and health care effect; in order to achieve two-way rotation, two motors are often installed or multi-stage gear transmission is used, and the volume and weight of the device are relatively large; the high-frequency and strong vibration generated by the vibrating massager makes people feel uncomfortable and can also damage people. organs, and even cause headaches. the

Contents of the invention

The object of the present invention is to provide an abdominal massage device that can imitate human hands to massage the abdomen clockwise and counterclockwise, can be held or tied with a belt, is easy to use, has good massage effect and comfort, and can alternately rotate forward and reverse. the

The solution adopted by the present invention to solve the technical problem is: the abdominal massage device which can alternately be reversed includes a shell, a motor, an upper sector gear, a lower sector gear, earrings, a reversing gear, a massage roller, a support frame, a transmission shaft, a positive It is characterized in that: the upper sector gear and the lower sector gear are installed on the output shaft of the motor, the forward rotation gear, the reverse gear and the support frame are installed on the transmission shaft, and the upper sector gear and the lower sector gear The gears are misplaced and installed, and the positive rotation gear and the reversing gear are always in mesh. When the motor drives the upper sector gear to rotate clockwise until the teeth on the upper sector gear mesh with the reverse gear, the reverse gear will rotate counterclockwise, driving the support frame at the lower end of the drive shaft to rotate counterclockwise, and the sleeve on the The three massage rollers at the end of the support frame both rotate and revolve in the counterclockwise direction; when the teeth on the upper sector gear are disengaged from the reverse gear, the teeth on the lower sector gear will be aligned with the reverse gear. When the gear meshes with the gear, the clockwise rotation of the lower sector gear will drive the positive rotation gear to rotate clockwise through the reversing gear, and then drive the support frame at the lower end of the transmission shaft to rotate clockwise. The roller not only rotates itself but also revolves clockwise. the

In the above solution, the support frame is Y-shaped, and the movement areas of the three massage rollers correspond to the abdominal area of the human body. the

In the above solution, there are two earrings, which are respectively located at the left and right ends of the shell. the

In the above solution, the massage roller is wrapped with a soft protective sheath made of silica gel. the

In the above solution, the rotation shaft of the reversing gear is parallel to the transmission shaft and the output shaft of the motor, and the axes of the three shafts are not in the same plane. the

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

(1) The user can sit or lie down, hold the earrings in hand, massage while resting, or use a belt to pass through the earrings and tie it to the waist for massage. The pressure that the massage roller acts on the abdomen can be adjusted by itself, the operation is convenient, and it can be used by healthy people and patients with gastrointestinal diseases. the

(2) It can follow the direction of the meridians and imitate human hands to massage the abdomen clockwise and counterclockwise in turns, and the massage effect is good; the massage force is stable, without impact, and the user feels more comfortable. the

(3) The outside of the massage roller is covered with a soft protective cover, and it uses a soft two-way rotation method to massage the abdomen, which is gentle and comfortable, and avoids visceral damage 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 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 two sector gears, without the need for two motors or multi-stage gear transmission, so the structure of the device is simple and easy to manufacture. the

Description of drawings

Fig. 1 is the main view structure schematic diagram of the present invention;

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

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

Fig. 4 is a view taken along direction B of Fig. 1 . the

In the figure: 1. Shell, 2. Motor, 3. Upper sector gear, 4. Ear ring, 5. Lower sector gear, 6. Reversing gear, 7. Massage roller, 8. Support frame, 9. Transmission shaft, 10. Forward gear, 11. reverse 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 1-4 illustrate one embodiment of the invention. The abdominal massaging device of the present invention, which can be alternately reversed, consists of a motor 2, an upper sector gear 3, a lower sector gear 5, an earring 4, a reversing gear 6, a massage roller 7, a support frame 8, a transmission shaft 9, and a forward gear 10. , Reversing gear 11 etc. are formed. The upper sector gear 3 and the lower sector gear 5 are installed on the output shaft of the motor 2, and the positive rotation gear 10, the counter gear 11 and the support frame 8 are installed on the transmission 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 ring area corresponds to 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 4 are respectively located at the left and right ends of the shell 1. The user can hold the earrings with both hands, massage his abdomen while sitting or lying down, or use a belt to pass through the earrings 4 and tie them to the waist for massage; the three massage rollers simultaneously It plays a supporting role and can be placed on the abdomen; the pressure of the massage roller 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 7 is made of a soft protective sheath made of silica gel, so that the massage process is soft and the human body feels comfortable. the

The rotation shaft of the above-mentioned reversing gear 6 is parallel to the output shaft of the transmission shaft 9 and the motor 2, but the axes of the three rotation shafts are not in the same plane, so that each massage roller can rotate in two directions, imitating the clockwise and counterclockwise direction of the human hand. The abdomen is pressed circularly to achieve the effect of manual massage. the

The working process of the abdominal massage device that can be alternately reversed in the present invention is as follows: as shown in Figure 1-3, when the motor 2 drives the upper sector gear 3 to rotate clockwise to the gear teeth on the upper sector gear 3 and the reverse gear When 11 meshes, the reverse gear 11 will rotate counterclockwise, driving the support frame 8 at the lower end of the drive shaft 9 to rotate counterclockwise, and the three massage rollers 7 set at the end of the support frame 8 will both rotate and counterclockwise Direction of revolution, so as to massage the abdomen in a counterclockwise direction. During this process, the lower sector gear 5 also rotates clockwise, but the gear teeth on it are not meshed with the reversing gear 6, while the forward rotation gear 10 and the reversing gear 6 are always in mesh, so the forward rotation gear 10 and the reversing gear 6 are always engaged. Gear 6 is in idle state. the

After the gear teeth on which the upper sector gear 3 rotates are disengaged from the reverse gear 11, the gear teeth on the lower sector gear 5 will mesh with the reversing gear 6, as shown in Figure 4, the rotation of the lower sector gear 5 will Clockwise rotation will drive the positive rotation gear 10 to rotate clockwise through the reversing gear 6, and then drive the support frame 8 at the lower end of the drive shaft 9 to rotate clockwise; Perform rotation and revolution in a clockwise direction, so as to massage the abdomen in a clockwise direction. During this process, the upper sector gear 3 also rotates clockwise, but the gear teeth on it do not mesh with the counter gear 11, so the upper sector gear 3 is in an idling state. the

The present invention uses the electric motor as the power, and after being decelerated by the gears, it drives the three sleeve-shaped massage rollers 7 at the bottom of the housing 1 that simultaneously play a supporting role to perform regular horizontal rotary-rolling pressing movements. In order to ensure that the massage process is carried out alternately counterclockwise and clockwise without interference, the upper sector gear 3 and the lower sector gear 5 must be misplaced and installed, and the phase difference between the two sector gears entering into meshing rotation depends on the output shaft of the motor 2 and the reversing gear 6 to determine the specific positional relationship between the rotating shaft of 6 and the transmission shaft 9. the

Claims (6)

1. An abdominal massage device that can alternately be reversed, including a casing (1), a motor (2), an upper sector gear (3), a lower sector gear (5), an earring (4), and a reversing gear (6) , massage roller (7), support frame (8), transmission shaft (9), positive rotation gear (10), reverse gear (11), it is characterized in that: upper sector gear (3), lower sector gear (5) Installed on the output shaft of the motor (2), the positive rotation gear (10), the counter gear (11) and the support frame (8) are installed on the transmission shaft (9), the upper sector gear (3), the lower sector gear ( 5) Misplaced installation, the positive rotation gear (10) and the reversing gear (6) are always in mesh; When the motor (2) drives the upper sector gear (3) to rotate clockwise until the gear teeth on the upper sector gear (3) mesh with the reverse gear (11), the reverse gear (11) will rotate counterclockwise, Drive the support frame (8) at the lower end of the transmission 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; After the gear teeth on which the upper sector gear (3) rotates are disengaged from the reverse gear (11), the gear teeth on the lower sector gear (5) will mesh with the reversing gear (6), and the lower sector gear ( The clockwise rotation of 5) will drive the positive rotation gear (10) to rotate clockwise through the reversing gear (6), and then drive the support frame (8) at the lower end of the transmission shaft (9) to rotate clockwise, and is set on the support Three massage rollers (7) at the end of the frame (8) not only rotate but also rotate clockwise. 2. The abdominal massaging device capable of alternating forward and reverse rotation according to claim 1, characterized in that: the support frame (8) is Y-shaped. 3. The abdominal massaging device capable of alternating forward and reverse rotation according to claim 1, characterized in that: the movement areas of the three massage rollers (7) correspond to the area of the abdomen of a human body. 4. The abdominal massage device capable of alternating forward and reverse rotation according to claim 1, characterized in that there are two earrings (4), which are respectively located at the left and right ends of the casing (1). 5. The abdominal massaging device capable of alternating forward and reverse rotation according to claim 3, characterized in that: the massage roller (7) is wrapped with a soft protective sheath made of silica gel. 6. The abdominal massaging device capable of alternating forward and reverse rotation according to claim 1, characterized in that: the rotation shaft of the reversing gear (6) is parallel to the transmission shaft (9) and the output shaft of the motor (2), The axes of the three shafts are not in the same plane.