Anti-shake and anti-vibration fascia gun

Abstract

The utility model provides an anti-shake and anti-vibration fascia gun which comprises a shell, a mounting frame is fixedly arranged in the top end of the shell, a groove is formed in the outer wall of one end of the mounting frame, the inner wall of the shell is arranged in the groove in an extending mode, a mounting groove is formed in one end of the mounting frame, and the inner wall of the mounting frame is arranged in the groove in an extending mode. And a high-frequency motor is fixedly mounted in the mounting groove. According to the fascia gun, the abrasion-resistant coating is arranged at the contact position of the sliding rod and the mounting frame, the abrasion resistance between the sliding rod and the mounting frame can be improved, vibration caused by abrasion between the sliding rod and the mounting frame is avoided, and therefore the anti-shake performance of the fascia gun is improved; and the mounting frame is fixedly mounted in the shell through a groove, the high-frequency motor is prevented from vibrating in the working process, the flywheel can be limited through a limiting plate, the flywheel is prevented from shaking, and therefore the anti-vibration performance of the fascia gun is improved, and practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of fascia gun technology, specifically to a vibration-resistant fascia gun. Background Technology

[0002] A fascia gun, also known as a deep myofascial impactor or massage gun, uses high-frequency rotation of a motor to generate high-frequency impacts to relax the body's soft tissues.

[0003] A fascia gun typically includes a motor, flywheel, connecting rod, and massage head. During use, the massage head needs to maintain high-speed, stable vibration, and the piston rod's movement needs to be stable and precise. In existing fascia guns, the piston rod is located inside the mounting frame, causing friction between the piston rod and the frame. This friction leads to unstable piston rod movement and radial vibration between the piston rod and the mounting frame, causing the fascia gun to vibrate. Furthermore, the motor and mounting frame are often separate components, and the motor also vibrates during operation, further affecting the normal use of the fascia gun.

[0004] Therefore, this utility model provides a vibration-damping and anti-vibration fascia gun. Utility Model Content

[0005] To address the shortcomings of existing technologies, the purpose of this invention is to provide a vibration-damping fascia gun to solve the problems mentioned in the background section. This invention increases the wear resistance between the sliding rod and the mounting frame by applying a wear-resistant coating at the contact point, preventing vibration caused by wear between the sliding rod and the mounting frame, thereby improving the vibration-damping performance of the fascia gun and making it highly practical.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a vibration-damping and anti-vibration fascia gun includes a housing. A mounting bracket is fixedly installed inside the top of the housing. A groove is formed on the outer wall of one end of the mounting bracket. The inner wall of the housing extends into the groove. A mounting slot is formed inside one end of the mounting bracket. A high-frequency motor is fixedly installed inside the mounting slot. The other end of the mounting bracket is cylindrical. A sliding rod is slidably installed inside the other end of the mounting bracket. A wear-resistant coating is provided on the inner wall of the other end of the mounting bracket and the outer wall of the sliding rod. A flywheel is fixedly installed on the output shaft of the high-frequency motor. A limit plate is provided on one side of the flywheel.

[0007] Furthermore, the flywheel is positioned below one end of the mounting bracket, the limiting plates are symmetrically fixed on the inner wall of the housing, and one end of the flywheel is positioned between the limiting plates.

[0008] Furthermore, the upper and lower surfaces of the flywheel are in close contact with the limiting plate, and both the surface of the flywheel and the side of the limiting plate are provided with a wear-resistant coating.

[0009] Furthermore, a fixed shaft is fixedly installed on one side of the bottom of the flywheel at an off-center position, and a connecting rod is rotatably mounted on the fixed shaft via a bearing.

[0010] Furthermore, a fixing rod is fixedly provided at one end of the sliding rod, and one end of the fixing rod is movably connected to the connecting rod via a pivot.

[0011] Furthermore, a massage head is fixedly provided at the other end of the sliding rod, and the massage head is located at the front end of the outer shell.

[0012] Furthermore, a lithium battery is fixedly installed inside the bottom of the outer casing, and a second shock-absorbing pad is fixedly installed on the outside of the lithium battery. The second shock-absorbing pad is installed inside the outer casing, and a first shock-absorbing pad is fixedly installed on the inner wall of the mounting groove on the outside of the high-frequency motor.

[0013] Furthermore, a rotary switch is provided on the outer side of the bottom end of the housing, and the rotary switch is electrically connected to the lithium battery and the high-frequency motor through wires.

[0014] The beneficial effects of this utility model are as follows: This utility model provides an anti-vibration fascia gun. By setting a wear-resistant coating at the contact position between the sliding rod and the mounting frame, the wear resistance between the sliding rod and the mounting frame can be increased, avoiding vibration caused by wear between the sliding rod and the mounting frame, thereby improving the anti-vibration performance of the fascia gun. Furthermore, the high-frequency motor is installed inside the mounting frame through a first shock-absorbing pad, and the mounting frame is fixed inside the outer shell through a groove, preventing the high-frequency motor from vibrating during operation. The limiting plate can limit the flywheel to prevent flywheel vibration, thereby improving the vibration resistance of the fascia gun and making it highly practical. Attached Figure Description

[0015] Figure 1 This is a structural diagram of a vibration-damping and anti-vibration fascia gun according to this utility model;

[0016] Figure 2 This is a front cross-sectional view of a fascia gun for preventing shaking and vibration according to this utility model;

[0017] Figure 3 This utility model relates to a vibration-damping and anti-vibration fascia gun. Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This is a structural diagram of the mounting frame for a vibration-damping and anti-vibration fascia gun according to the present invention;

[0019] In the diagram: 1. Outer shell; 2. Rotary switch; 3. Mounting bracket; 4. High-frequency motor; 5. First shock-absorbing pad; 6. Lithium battery; 7. Second shock-absorbing pad; 8. Sliding rod; 9. Wear-resistant coating; 10. Fixing rod; 11. Massage head; 12. Flywheel; 13. Connecting rod; 14. Limiting plate; 15. Groove. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Please see Figures 1 to 4 This utility model provides a technical solution: a vibration-damping and anti-vibration fascia gun, including a housing 1. A mounting bracket 3 is fixedly installed inside the top of the housing 1. A groove 15 is formed on the outer wall of one end of the mounting bracket 3. The inner wall of the housing 1 extends into the groove 15. A mounting slot is formed inside one end of the mounting bracket 3. A high-frequency motor 4 is fixedly installed inside the mounting slot. The other end of the mounting bracket 3 is cylindrical. A sliding rod 8 is slidably installed inside the other end of the mounting bracket 3. A wear-resistant coating 9 is provided on the inner wall of the other end of the mounting bracket 3 and the outer wall of the sliding rod 8. A flywheel 12 is fixedly installed on the output shaft of the high-frequency motor 4. A limit plate 14 is provided on one side of the flywheel 12. The mounting bracket 3 and the sliding rod 8 can rub against each other and limit each other. The wear-resistant coating 9 between the outer wall of the sliding rod 8 and the inner wall of the mounting bracket 3 can prevent wear between the mounting bracket 3 and the sliding rod 8, so that the sliding rod 8 can shake during operation, ensuring the stable operation of the sliding rod 8 and making it highly practical.

[0022] In this embodiment, the flywheel 12 is disposed below one end of the mounting bracket 3, and the limiting plates 14 are symmetrically fixed on the inner wall of the outer shell 1. One end of the flywheel 12 is disposed between the limiting plates 14, and the upper and lower surfaces of the flywheel 12 are in close contact with the limiting plates 14. The surface of the flywheel 12 and the side of the limiting plates 14 are both provided with a wear-resistant coating 9. By setting the limiting plates 14 at the top and bottom of one end of the flywheel 12, the flywheel 12 can be limited to prevent it from shaking, thereby improving the anti-shaking performance of the fascia gun.

[0023] In this embodiment, a fixed shaft is fixedly installed on one side of the bottom of the flywheel 12 at an off-center position. A connecting rod 13 is rotatably mounted on the fixed shaft via a bearing. A fixed rod 10 is fixedly installed at one end of the sliding rod 8. One end of the fixed rod 10 is movably connected to the connecting rod 13 via a pivot. A massage head 11 is fixedly installed at the other end of the sliding rod 8. The massage head 11 is located at the front end of the outer casing 1. The rotation of the flywheel 12 can drive the connecting rod 13 to run through the fixed shaft and bearing. The connecting rod 13 pushes and pulls the sliding rod 8 to move back and forth, which facilitates the reciprocating contraction and retraction of the massage head 11, thereby facilitating the use of the massage head 11 for massage.

[0024] In this embodiment, a lithium battery 6 is fixedly installed inside the bottom end of the outer shell 1, and a second shock-absorbing pad 7 is fixedly installed on the outside of the lithium battery 6. The second shock-absorbing pad 7 is installed inside the outer shell 1. A first shock-absorbing pad 5 is fixedly installed on the inner wall of the mounting groove on the outside of the high-frequency motor 4. The first shock-absorbing pad 5 can dampen the high-frequency motor 4, and the second shock-absorbing pad 7 can dampen the lithium battery 6, thereby improving the vibration resistance of the fascia gun.

[0025] In this embodiment, a rotary switch 2 is provided on the outer side of the bottom end of the outer shell 1. The rotary switch 2 is electrically connected to the lithium battery 6 and the high-frequency motor 4 through wires. The rotary switch 2 facilitates the start and stop control of the fascia gun, making the fascia gun convenient to use.

[0026] When using this anti-vibration fascia gun, the mounting bracket 3 is fixedly installed inside the outer shell 1 via the groove 15, improving the stability between the mounting bracket 3 and the outer shell 1. The high-frequency motor 4 is fixed inside the top of the mounting bracket 3 via the first shock-absorbing pad 5, which can dampen the high-frequency motor 4 and prevent it from vibrating during operation, thereby improving the vibration resistance of the fascia gun. By setting a wear-resistant coating 9 at the contact position between the sliding rod 8 and the mounting bracket 3, the wear resistance between the sliding rod 8 and the mounting bracket 3 can be increased, preventing vibration caused by wear between the sliding rod 8 and the mounting bracket 3. To improve the anti-shake performance of the fascia gun, one end of the flywheel 12 is positioned between two limiting plates 14. The limiting plates 14 can limit the flywheel 12 to prevent it from shaking and ensure its smooth operation. The rotary switch 2 controls the lithium battery 6 to power the high-frequency motor 4, which drives the flywheel 12 to rotate. The flywheel 12 drives the connecting rod 13 through the fixed shaft and bearing. The connecting rod 13, through its interaction with the fixed rod 10, drives the sliding rod 8 to reciprocate inside the mounting frame 3, facilitating massage by driving the massage head 11. This makes the gun highly practical.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A vibration-damping and anti-vibration fascia gun, comprising a housing (1), characterized in that, A mounting bracket (3) is fixedly installed inside the top of the outer shell (1). A groove (15) is opened on the outer wall of one end of the mounting bracket (3). The inner wall of the outer shell (1) extends into the groove (15). A mounting slot is opened inside one end of the mounting bracket (3). A high-frequency motor (4) is fixedly installed inside the mounting slot. The other end of the mounting bracket (3) is cylindrical. A sliding rod (8) is slidably installed inside the other end of the mounting bracket (3). A wear-resistant coating (9) is provided on the inner wall of the other end of the mounting bracket (3) and the outer wall of the sliding rod (8). A flywheel (12) is fixedly installed on the output shaft of the high-frequency motor (4). A limit plate (14) is provided on one side of the flywheel (12).

2. The anti-vibration and vibration-damping fascia gun according to claim 1, characterized in that: The flywheel (12) is located below one end of the mounting bracket (3), and the limiting plates (14) are symmetrically fixed on the inner wall of the outer shell (1). One end of the flywheel (12) is located between the limiting plates (14).

3. The anti-vibration and vibration-damping fascia gun according to claim 2, characterized in that: The upper and lower surfaces of the flywheel (12) are in contact with the limiting plate (14), and the surface of the flywheel (12) and the side of the limiting plate (14) are both provided with a wear-resistant coating (9).

4. The anti-shake and vibration-damping fascia gun according to claim 1, characterized in that: A fixed shaft is fixedly installed on one side of the bottom of the flywheel (12) at a position off-center, and a connecting rod (13) is rotatably installed on the fixed shaft via a bearing.

5. The anti-shake and vibration-damping fascia gun according to claim 4, characterized in that: One end of the sliding rod (8) is fixedly provided with a fixing rod (10), and one end of the fixing rod (10) is movably connected to the connecting rod (13) via a pivot.

6. The anti-vibration and vibration-damping fascia gun according to claim 5, characterized in that: A massage head (11) is fixedly provided at the other end of the sliding rod (8), and the massage head (11) is located at the front end of the outer shell (1).

7. The anti-shake and vibration-damping fascia gun according to claim 1, characterized in that: A lithium battery (6) is fixedly installed inside the bottom end of the outer shell (1), and a second shock-absorbing pad (7) is fixedly installed on the outside of the lithium battery (6). The second shock-absorbing pad (7) is installed inside the outer shell (1), and a first shock-absorbing pad (5) is fixedly installed on the inner wall of the mounting groove on the outside of the high-frequency motor (4).

8. The anti-shake and vibration-damping fascia gun according to claim 1, characterized in that: A rotary switch (2) is provided on the outer side of the bottom end of the outer casing (1). The rotary switch (2) is electrically connected to the lithium battery (6) and the high-frequency motor (4) through wires.

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