A vibration massage device

Abstract

The present invention discloses a vibration massage device, including a massage body, a motor, a first adapter, an elastic drawstring and a binding strap; the massage body is provided with a mounting cavity; the motor is arranged in the middle of the mounting cavity; the first adapter is provided at both ends of the motor, and the end of the motor is coaxially connected to one end of the first adapter, and the other end of the first adapter is rotatably engaged with the side wall of the mounting cavity; one end of the elastic drawstring is wound around and connected to the outer periphery of the motor, and the other end is installed at one end of the mounting cavity; the two ends of the binding strap are respectively connected to the two ends of the massage body. The structural design of the present invention enables the motor to perform a pendulum motion relative to the massage body when working, and drives the massage body to vibrate through the motor's own gravity, thereby achieving a massage effect; the product has the advantages of simple structure, easy assembly, low cost and small size.

Description

Technical Field

[0001] The invention relates to the technical field of weight loss massage equipment, in particular to a vibration massage device. Background Art

[0002] A fat-shaking machine is an instrument that drives fat to vibrate through the vibration of the machine, thereby achieving the purpose of reducing fat and losing weight. The vibration function of existing fat-shaking machines is achieved through the combination of "motor + connecting component + vibrating element", in which the motor shaft is linked to the vibrating element through the connecting component. When the motor shaft rotates, it drives the vibrating element to do a pendulum operation, thereby realizing the vibration of the fat-shaking machine to achieve the effect of massage and fat reduction. The connecting component generally includes a gear set and an eccentric wheel, or a belt and an eccentric wheel, with many accessories, complicated installation, and a large size of the product, which is inconvenient to carry. Summary of the invention

[0003] The object of the present invention is to provide a vibration massage device which can simplify the structure, reduce the cost and make the product small.

[0004] In order to achieve the above object, the solution of the present invention is:

[0005] A vibration massage device comprises a massage body, a motor, a first adapter, an elastic drawstring and a binding strap; the massage body is provided with a mounting cavity; the motor is arranged in the middle of the mounting cavity; both ends of the motor are provided with the first adapter, and the end of the motor is coaxially connected to one end of the first adapter, and the other end of the first adapter is rotatably engaged with the side wall of the mounting cavity; one end of the elastic drawstring is wound around and connected to the outer circumference of the motor, and the other end thereof is installed at one end of the mounting cavity; the two ends of the binding strap are respectively connected to the two ends of the massage body.

[0006] One end of the elastic drawstring is fixedly connected to the outer circumference of the motor by gluing. Alternatively, the motor has a non-circular cross-sectional shape.

[0007] The motor is a double-shaft motor, and two ends of the motor are spline-connected to two first adapters respectively.

[0008] The massage body comprises a shell and a cover body, the shell is provided with a groove-shaped structure, and the cover body is sealingly covered on the shell to close the groove-shaped structure to form the installation cavity.

[0009] The vibration massage device further comprises a first bearing for rotationally engaging with the first adapter, and a side wall of the mounting cavity is provided with a mounting groove for assembling the first bearing.

[0010] The vibration massage device further comprises a buffer pad arranged on the inner wall of the installation cavity, and the buffer pad is arranged opposite to the motor.

[0011] The vibration massage device further includes a control circuit board and a power supply. The control circuit board is provided with a button for exposing the massage body. The power supply is electrically connected to the control circuit board and the motor.

[0012] The other end of the elastic drawstring is directly fixed to one end of the installation cavity by a screw. Alternatively, the vibration massage device further includes a second adapter, the other end of the elastic drawstring is rotatably fitted to one end of the second adapter, and one end of the second adapter is fixed in the installation cavity.

[0013] After adopting the above technical scheme, the present invention installs the motor in the installation cavity by using the first adapter, and the motor is located in the middle of the installation cavity. When the motor is working, due to the limitation of the first adapter, the motor will drive the first adapter to make a circular motion relative to the side wall of the installation cavity with the other end of the first adapter as the axis. At the same time, due to the limitation of the elastic drawstring, the motor itself cannot rotate, and finally the motor makes a pendulum motion relative to the massage body. Since the motor itself has a certain gravity, the motor drives the massage body to vibrate when it moves to achieve a massage effect. The present invention no longer needs to set other connecting components, vibration parts, etc., realizes a simplified structure, and the product assembly is more convenient and smaller in size, which is more convenient to use and carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a perspective view of a first embodiment of the present invention;

[0015] Figure 2 is an exploded view of a first embodiment of the present invention;

[0016] Figure 3 It is a schematic diagram of the assembly of the first embodiment of the present invention;

[0017] Figure 4 is a cross-sectional view of a first embodiment of the present invention;

[0018] Figure 5 is a perspective view of a second embodiment of the present invention;

[0019] Figure 6 is an exploded view of a second embodiment of the present invention;

[0020] Figure 7 It is a schematic diagram of the assembly of the second embodiment of the present invention;

[0021] Figure 8 is a cross-sectional view of a second embodiment of the present invention;

[0022] Description of Figure Numbers:

[0023] 1--Massage body; 11---Installation cavity; 12---Installation slot;

[0024] 1a---shell; 1b---cover; 2----motor;

[0025] 3----First adapter; 4----Elastic drawstring; 5----Binding strap;

[0026] 6----screw; 7----first bearing; 8----buffer pad;

[0027] 9----control circuit board; 91---button; 10---power supply;

[0028] 20---second adapter; 30---second bearing. DETAILED DESCRIPTION

[0029] In order to further explain the technical solution of the present invention, the present invention is described in detail below through specific embodiments.

[0030] The present invention is a vibration massage device, comprising a massage body 1, a motor 2, a first adapter 3, an elastic drawstring 4 and a binding belt 5;

[0031] The massage body 1 is provided with a mounting cavity 11;

[0032] The motor 2 is arranged in the middle of the installation cavity 11;

[0033] The first adapter 3 is provided at both ends of the motor 2, and the end of the motor 2 is coaxially connected to one end of the first adapter 3, and the other end of the first adapter 3 is rotatably fitted on the side wall of the installation cavity 11;

[0034] One end of the elastic drawstring 4 is wound around and connected to the outer periphery of the motor 2, and the other end thereof is installed at one end of the installation cavity 11;

[0035] The two ends of the binding belt 5 are connected to the two ends of the massage body 1 respectively.

[0036] Through the above scheme, the present invention installs the motor 2 in the installation cavity 11 by using the first adapter 3, and the motor 2 is located in the middle of the installation cavity 11. When the motor 2 is working, due to the limitation of the first adapter 3, the motor 2 will drive the first adapter 3 to make a circular motion relative to the side wall of the installation cavity 11 with the other end of the first adapter 3 as the axis. At the same time, due to the limitation of the elastic drawstring 4, the motor 2 itself cannot rotate, and finally the motor 2 makes a pendulum motion relative to the massage body 1. Since the motor 2 itself has a certain gravity, the motor 2 drives the massage body 1 to vibrate when it moves to achieve a massage effect. The present invention no longer needs to set other connecting components, vibration components, etc., realizes a simplified structure, and the product assembly is more convenient and smaller in size, which is more convenient to use and carry.

[0037] refer to Figures 1 to 4 FIG. 1 shows a first embodiment of the present invention.

[0038] In the first embodiment, the other end of the elastic drawstring 4 is directly fixed to one end of the mounting cavity 11 by means of a screw 6 .

[0039] One end of the elastic drawstring 4 is fixedly connected to the outer periphery of the motor 2 by gluing. Alternatively, the cross-sectional shape of the motor 2 can be set to be non-circular (flat in the figure) to prevent the elastic drawstring 4 from sliding at the connection with the motor 2, thereby preventing the motor 2 from rotating itself. Of course, the two connection methods can also be combined to make the structure more solid.

[0040] One end of the first adapter 3 is spline-connected to the end of the motor 2. Depending on the type of motor 2, the connection method is different: (1) When the motor 2 is a single-axis motor, the output end of the motor 2 (that is, the motor 2 shaft) is spline-connected to one of the first adapters 3, and the other end of the motor 2 can be provided with an adapter shaft, one end of the adapter shaft is rotationally matched with the housing 1a of the motor 2 (a cylindrical countersunk hole can be provided on the motor 2 housing 1a), and the other end of the adapter shaft is spline-connected to another adapter; (2) When the motor 2 is a dual-axis motor, both ends of the motor 2 are output ends, and the two ends of the motor 2 shaft are spline-connected to the two first adapters 3 respectively. When a dual-axis motor 2 is used, the product has higher stability during vibration, more uniform vibration effect, and is easier to install.

[0041] The massage body 1 comprises a shell 1a and a cover 1b. The shell 1a is provided with a groove structure. The cover 1b is sealed on the shell 1a to close the groove structure to form the installation cavity 11.

[0042] The present invention further comprises a first bearing 7 for rotationally matching with the first adapter 3 , and a side wall of the mounting cavity 11 is provided with a mounting groove 12 for assembling the first bearing 7 .

[0043] The present invention further comprises a buffer pad 8 arranged on the inner wall of the installation cavity 11. The buffer pad 8 is arranged opposite to the motor 2, which can reduce the impact force of the motor 2 on the massage body 1 when the motor 2 performs a yaw motion, thereby extending the service life of the product.

[0044] The present invention also includes a control circuit board 9 and a power supply 10. The control circuit board 9 is provided with a button 91 exposing the massage body 1. The power supply 10 is electrically connected to the control circuit board 9 and the motor 2 to achieve product control and power supply.

[0045] Furthermore, the power source 10 is a battery, so that the product does not need external wires and is more convenient to use.

[0046] refer to Figures 5 to 8 FIG. 2 shows a second embodiment of the present invention.

[0047] The appearance of the second embodiment is similar to that of the first embodiment, and the difference between the two is mainly in the connection mode between the other end of the elastic drawstring 4 and the mounting cavity 11: in the second embodiment, the present invention further includes a second adapter 20, and the other end of the elastic drawstring 4 is rotatably matched with one end of the second adapter 20, and one end of the second adapter 20 is fixed in the mounting cavity 11. Then the other end of the elastic drawstring 4 can swing at a certain angle relative to the massage body 1, so that the vibration amplitude of the product can be larger and the massage effect is more obvious.

[0048] Furthermore, a second bearing 30 for rotationally engaging with the other end of the elastic drawstring 4 is disposed at one end of the second adapter 20 .

[0049] The above embodiments and drawings do not limit the product form and style of the present invention. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present invention.

Claims

1. A vibration massage device, characterized in that: It includes a massage body, a motor, a first adapter, a second adapter, an elastic drawstring and a binding strap; The massage body is provided with a mounting cavity; The motor is a dual-axis motor and is arranged in the middle of the installation cavity; The first adapter is disposed at both ends of the motor, and the end of the motor is spline-connected to one end of the first adapter, and the other end of the first adapter is rotatably engaged with the side wall of the installation cavity; The second adapter is fixed in the installation cavity; One end of the elastic drawstring is wound around and connected to the outer circumference of the motor, and the other end thereof is rotatably fitted to one end of the second adapter; The two ends of the strap are respectively connected to the two ends of the massage body; Due to the restrictions of the first adapter and the elastic drawstring, the motor itself cannot rotate when working, but performs a pendulum motion relative to the massage body.

2. A vibration massage device as claimed in claim 1, characterized in that: One end of the elastic drawstring is fixedly connected to the outer periphery of the motor by gluing.

3. A vibration massage device as claimed in claim 1, characterized in that: The motor has a non-circular cross-sectional shape.

4. A vibration massage device as claimed in claim 1, characterized in that: The massage body comprises a shell and a cover body, the shell is provided with a groove-shaped structure, and the cover body is sealingly covered on the shell to close the groove-shaped structure to form the installation cavity.

5. A vibration massage device as claimed in claim 1, characterized in that: It also includes a first bearing for rotationally matching with the first adapter, and the side wall of the installation cavity is provided with an installation groove for assembling the first bearing.

6. A vibration massage device as claimed in claim 1, characterized in that: It also includes a buffer pad arranged on the inner wall of the installation cavity, and the buffer pad is arranged opposite to the motor.

7. A vibration massage device as claimed in claim 1, characterized in that: It also includes a control circuit board and a power supply. The control circuit board is provided with a button exposing the massage body. The power supply is electrically connected to the control circuit board and the motor.

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