Multi-point vibration massager

Abstract

The utility model relates to the technical field of massagers, in particular to a multipoint vibration massager. The multi-point vibration massager comprises an inner shell and an elastic outer shell, and the outer shell wraps the inner shell in an injection molding mode. The inner shell is provided with a first massage part and a second massage part, and the first massage part and the second massage part are connected and are hook-shaped; a first vibration motor is arranged in the first massage part, and a second vibration motor is arranged in the second massage part; a compression expansion mechanism is arranged in the second massage part; the compression expansion mechanism comprises a third motor, an eccentric wheel and a flexible pressing plate, and the eccentric wheel is arranged at the output end of the third motor; the flexible pressing plate is arranged on the rotating track of the eccentric wheel; the eccentric wheel can be pressed on the flexible pressing plate, and the flexible pressing plate can extrude the shell outwards. When the massager works, the first massage part and the second massage part are matched to hook parts such as arms or legs, muscles on the two sides can be massaged at the same time, and the massage effect is better. The soft pressing plate extrudes the shell outwards, the pressing type massage effect is achieved, and the massage effect and the experience feeling are better.

Description

TECHNICAL FIELD

[0001] The utility model relates to massager technical field especially is a kind of multi-point vibration massager. BACKGROUND

[0002] Massage machine is the appliance that mechanical energy is converted from electric energy, produces vibration, and is applied to massage human body. There are many types of massage machines, and fascia gun is one of the massage machines. When massaging, fascia gun usually presses massage head on human muscle, and massages human body by vibration of massage head. When massaging, fascia gun can only massage muscle on one side, and cannot massage muscle on the other side simultaneously, so the massage effect is poor. In addition, when fascia gun is pressed on muscle of limbs, muscle will deviate to one side, so the massage effect is poor.

[0003] For example, the massage head and fascia gun massager with the massage head disclosed in Chinese patent application No. CN202021605914.8. This kind of fascia gun massages muscle by massage head. This kind of massager can only massage muscle at a single point when massaging, and the massage effect is poor. In addition, when this kind of fascia gun is pressed on muscle of limbs, muscle will deviate to one side, so the massage effect is poor.

[0004] For another example, the fascia gun type massager disclosed in Chinese patent application No. CN202020056556.3. It also has the above problems. INVENTION CONTENTS

[0005] Therefore, the utility model provides a multi-point vibration massager, which can massage both sides of muscle simultaneously and has better massage effect, so as to overcome the shortcomings of the prior art.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] The application provides a multi-point vibration massager, which comprises an inner shell, an elastic outer shell, and the outer shell is injection molded to wrap the inner shell; the inner shell has a first massage part and a second massage part, the first massage part and the second massage part are connected and in the shape of a hook; a first vibration motor is arranged in the first massage part, and a second vibration motor is arranged in the second massage part; a pressure expansion mechanism is arranged in the second massage part; the pressure expansion mechanism comprises a third motor, an eccentric wheel and a flexible pressing plate, the eccentric wheel is arranged on the output end of the third motor; the flexible pressing plate is arranged on the rotation track of the eccentric wheel; the eccentric wheel can press on the flexible pressing plate, and the flexible pressing plate can extrude the outer shell outward.

[0008] Preferably, a reduction gearbox is arranged between the third motor and the eccentric wheel; the flexible pressing plate is hinged to the inner shell; the inner side of the flexible pressing plate is provided with an extrusion opening, and the output shaft of the eccentric wheel can be pressed into the extrusion opening.

[0009] Preferably, the inner shell is provided with a rotating shaft hole, and the rotating shaft of the flexible pressing plate is inserted into the rotating shaft hole.

[0010] Preferably, the inner side of the flexible pressing plate is provided with a connecting column, and the pressing hole is arranged on the connecting column.

[0011] Preferably, the inner shell is provided with a relief hole, and the flexible pressing plate extrudes the outer shell at the relief hole.

[0012] Preferably, the inner shell is provided with a PCB board and a battery, and the first vibration motor, the second vibration motor and the third motor are connected to the PCB board.

[0013] Preferably, the PCB board is provided with a button, and the button is exposed on the inner shell and can be pressed on the outer shell.

[0014] Preferably, the included angle A between the first massage part and the second massage part is between 15-90°.

[0015] Preferably, the inner shell is a component made of one of ABS plastic, POM plastic, PS plastic, PMMA plastic, PC plastic, PET plastic, PBT plastic and PPO plastic.

[0016] Preferably, the outer shell is a component made of elastic silica gel or elastic plastic material.

[0017] Compared with the prior art, the utility model has obvious advantages and beneficial effects, specifically speaking, the elastic outer shell injection-molds the inner shell. The inner shell has a first massage part and a second massage part, the first massage part and the second massage part are connected and present a hook shape. Therefore, when the multi-point vibration massager works, the first massage part and the second massage part cooperate to hook the arm or the leg part, so that the muscle does not deviate, and the muscle on both sides can be massaged at the same time, and the massaging effect is better.

[0018] In addition, the flexible pressing plate of the expansion mechanism can extrude the outer shell outward, has a certain pressing massage effect, and the massage effect and experience are better. Meanwhile, the elastic outer shell enables the flexible pressing plate to automatically reset. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is the initial state schematic view of the embodiment of the utility model.

[0020] Fig. 2 It is the working state schematic view of the embodiment of the utility model.

[0021] Fig. 3Is the expansion mechanism assembly diagram of the embodiment of the utility model.

[0022] The drawing mark explanation:

[0023] 10, shell; 20, inner shell; 21, first massage part; 22, first vibration motor; 23, second massage part; 24, second vibration motor; 25, avoiding hole; 26, PCB board; 27, button; 28, battery; 30, expansion mechanism; 31, third motor; 32, eccentric wheel; 33, output shaft; 34, flexible pressing plate; 35, rotating shaft; 36, connecting column; 37, extrusion port. Specific embodiment

[0024] In order to further illustrate the technical means and effects adopted by the utility model for realizing the predetermined utility model purposes and effects, the specific embodiment, structure, features and effects according to the utility model are described in detail as follows by combining with the drawings and preferred embodiments.

[0025] Please refer to Figs. 1 to 3 It shows the specific structure of the preferred embodiment of the utility model, and it is a multi-point vibration massager.

[0026] Among them, the first massage part 21 and the second massage part 23 are connected, and they are hook-shaped. Therefore, when the massager works, it can massage the two sides of the muscle at the same time, the muscle will not deviate, and the massage effect is better.

[0027] The application provides a multi-point vibration massager, which comprises an inner shell 20, an elastic outer shell 10, the outer shell 10 is injection molded to wrap the inner shell 20; the inner shell 20 is provided with a first massage part 21 and a second massage part 23, the first massage part 21 and the second massage part 23 are connected and in the shape of a hook; the first massage part 21 is provided with a first vibration motor 22, and the second massage part 23 is provided with a second vibration motor 24; the second massage part 23 is provided with a pressure expansion mechanism 30; the pressure expansion mechanism 30 comprises a third motor 31, an eccentric wheel 32 and a flexible pressing plate 34, the eccentric wheel 32 is arranged at the output end of the third motor 31, the flexible pressing plate 34 is arranged on the rotation track of the eccentric wheel 32, the eccentric wheel 32 can press the flexible pressing plate 34, and the flexible pressing plate 34 can extrude the outer shell 10 outward. The inner shell 20 is fixed together by screws, and the elastic outer shell 10 is injection molded to wrap the inner shell 20. The first massage part and the second massage part are preferably in the shape of a cylinder or an ellipse and the like. When the massager works, the first massage part 21 and the second massage part 23 are hooked on the arm, the leg (for example, the calf, the thigh) and the like, then the first vibration motor 22, the second vibration motor 24 and the third vibration motor work at the same time, so that the bilateral muscles can be well vibration massaged. The third motor 31 drives the flexible pressing plate 34 to extrude the outer shell 10 from the inner side of the outer shell 10 through the eccentric wheel 32, so that the outer shell 10 can press the muscle, and the pressing type massage combined with the vibration type massage can achieve a good massage effect. The flexible pressing plate 34 can be arranged at any position of the second massage part 23, that is, the flexible pressing plate 34 can extrude the outer shell 10 outward from any position of the second massage part 23. When the eccentric wheel 32 is separated from the flexible pressing plate 34, the elastic outer shell 10 can reset the flexible pressing plate 34.

[0028] Preferably, a reduction box is arranged between the third motor 31 and the eccentric wheel 32; the flexible pressing plate 34 is hinged to the inner shell 20; the inner side of the flexible pressing plate 34 is provided with an extrusion opening 37, and the output shaft 33 of the eccentric wheel 32 can be pressed into the extrusion opening 37. When the third motor 31 drives the eccentric wheel 32 to rotate, the output shaft 33 of the eccentric wheel 32 can be pressed into the extrusion opening 37, the flexible pressing plate 34 extends out of the inner shell 20, the flexible pressing plate 34 extrudes the outer shell 10 outward, and the outer shell 10 presents an inflation type effect. Therefore, the massager has the effects of vibration massage and pressing type massage, and the massage effect is better.

[0029] Preferably, the inner shell 20 is provided with a rotating shaft hole, and the flexible pressing plate 34 is provided with a rotating shaft 35, the rotating shaft 35 is inserted into the rotating shaft hole, so that the flexible pressing plate 34 can rotate in the inner shell 20, and the inner shell 20 can extend out of the inner shell 20.

[0030] The inner side of the flexible pressing plate 34 is provided with a connecting column 36, and the extruding opening 37 is arranged on the connecting column 36. The inner shell 20 is provided with an avoiding hole 25, and the flexible pressing plate 34 extrudes the outer shell 10 outward at the avoiding hole. The connecting column 36 has a certain height, when the output shaft 33 of the eccentric wheel 32 can be pressed into the extruding opening 37 on the connecting column 36, the flexible pressing plate 34 will extrude the outer shell 10 outward from the avoiding hole 25, and the outer shell 10 will present a bulging state, playing a pressing effect.

[0031] Preferably, the inner part of the inner shell 20 is provided with a PCB board 26 and a battery 28, and the first vibration motor 22, the second vibration motor 24 and the third motor 31 are connected to the PCB board 26. The PCB board 26 is a kind of control circuit board, which can be used to control the working state of the massager, such as gear, switch and the like. The battery 28 is preferably a lithium battery 28.

[0032] Preferably, the PCB board 26 is provided with a button 27; the button 27 is exposed on the inner shell 20, and the outer shell 10 can press the button 27. Since the outer shell 10 has elasticity, pressing the corresponding position on the outer shell 10 can trigger the button 27. Since the outer shell 10 is injection-molded to wrap the inner shell 20, the waterproof performance of the multi-point vibration massager is also better.

[0033] Preferably, the included angle A between the first massage part 21 and the second massage part 23 is between 15-90°. The angle of the included angle A can be any value, such as 15, 35, 45, 55, 65, 75, 85 and the like.

[0034] Preferably, the inner shell 20 and the flexible pressing plate 34 are made of one of ABS plastic, POM plastic, PS plastic, PMMA plastic, PC plastic, PET plastic, PBT plastic and PPO plastic. The inner shell 20 in the embodiment is made of ABS plastic, having certain hardness and strength.

[0035] Preferably, the outer shell 10 is made of elastic silica gel or elastic plastic material. The outer shell 10 in the embodiment is made of elastic silica gel.

[0036] As a preferred working mode as follows: open the key 27, the first vibration motor 22, the second vibration motor 24, the third motor 31 start action. The third motor 31 rotates and drives the eccentric rotating wheel to produce periodic rotation, and presses the rotating flexible plate 34 to swing ceaselessly. Because the flexible plate 34 is hinged in the inner shell 20, the flexible plate 34 makes periodic rotary motion (small swing) around the rotation shaft 35 at a certain angle, and the outer shell 10 is extruded to produce periodic elastic deformation (the outer shell 10 is high-elasticity food-grade silica gel) by the part flexible plate 34, and the deformation produces periodic elastic pressure with the rotation of the eccentric wheel 32. The vibration frequency generated by the second vibration motor 24 is about 150Hz (the vibration frequency is about 8000RMP), and the frequency generated by the pressure expansion is about 4.0Hz (the rotation speed of the eccentric rotating wheel is about 250RMP), and the wave amplitude difference formed by the two kinds of movements is also very large, so the mutual influence in the massager and on the surface is small, and the wave amplitude and wave frequency of the two kinds of vibration are compared respectively.

[0037] In summary, the design focus of the utility model is that the first massage part 21 and the second massage part 23 are connected and are hook-shaped. When the multi-point vibration massager works, the first massage part 21 and the second massage part 23 cooperate to hook the arm or the leg and other parts, so that the muscle does not deviate during massage, and the muscle on both sides can be massaged at the same time, and the massage effect is better. In addition, the flexible plate 34 can swing outward to extrude the outer shell 10, so that the massager has a pressing massage effect, and the massage effect and experience are better.

[0038] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as above with a preferred embodiment, it is not intended to limit the utility model. Any person skilled in the art can make some changes or modifications to the above disclosed technical content to obtain equivalent embodiments with equivalent changes, as long as the changes do not deviate from the technical solution of the utility model. Any modification, equivalent change and modification of the above embodiment, which does not deviate from the technical solution of the utility model, is still within the scope of the technical solution of the utility model.

Claims

1. A multi-point vibrating massager characterized by: The massage device comprises an inner shell, an elastic outer shell, and the outer shell is injection molded to wrap the inner shell; The inner shell has a first massage part and a second massage part, the first massage part and the second massage part are connected and in a hook shape; the first massage part is provided with a first vibration motor, and the second massage part is provided with a second vibration motor; The second massage part is provided with a pressure expansion mechanism; the pressure expansion mechanism comprises a third motor, an eccentric wheel, and a flexible pressing plate; the eccentric wheel is arranged on the output end of the third motor; the flexible pressing plate is arranged on the rotation track of the eccentric wheel; the eccentric wheel can press the flexible pressing plate, and the flexible pressing plate can extrude the outer shell outward.

2. A multi-point vibrating massager according to claim 1, wherein: A speed reducer is arranged between the third motor and the eccentric wheel; the flexible pressing plate is hinged to the inner shell; the inner side of the flexible pressing plate is provided with an extrusion opening, and the output shaft of the eccentric wheel can be pressed into the extrusion opening.

3. A multi-point vibrating massager according to claim 2, wherein: The inner shell is provided with a rotating shaft hole, and the flexible pressing plate is provided with a rotating shaft which is inserted into the rotating shaft hole.

4. A multi-point vibrating massager according to claim 2, wherein: The inner side of the flexible pressing plate is provided with a connecting column, and the extrusion opening is arranged on the connecting column.

5. A multi-point vibrating massager according to any one of claims 2-4, characterized in that: The inner shell is provided with a avoiding hole, and the flexible pressing plate extrudes the outer shell outward at the avoiding hole.

6. A multi-point vibrating massager as claimed in claim 1, wherein: The inner shell is provided with a PCB board and a battery, and the first vibration motor, the second vibration motor, the third motor, and the battery are connected to the PCB board.

7. A multi-point vibrating massager according to claim 6, wherein: The PCB board is provided with a button; the button is exposed on the inner shell and can be pressed on the outer shell.

8. A multi-point vibrating massager as claimed in claim 1, wherein: The included angle A between the first massage part and the second massage part is between 15-90°.

9. A multi-point vibrating massager as claimed in claim 1, wherein: The inner shell is made of one of ABS plastic, POM plastic, PS plastic, PMMA plastic, PC plastic, PET plastic, PBT plastic, and PPO plastic.

10. A multi-point vibrating massager according to claim 1 or 9, wherein: The outer shell is made of elastic silica gel or elastic plastic material.

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