CN211561019U

CN211561019U - Fascia gun

Info

Publication number: CN211561019U
Application number: CN201921391544.XU
Authority: CN
Inventors: 赵熊辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-09-25
Anticipated expiration: 2029-08-26

Abstract

A fascia gun comprises a gun body, wherein the gun body is provided with a handheld part, a driving mechanism is arranged in the gun body and is connected with a reciprocating massage piece, and the front part of the reciprocating massage piece extends out of the gun body; the driving mechanism comprises a driving motor, a driving wheel and a driving rod, an output shaft of the driving motor is connected with the center of the driving wheel so as to drive the driving wheel to rotate, the rear end of the driving rod is eccentrically and rotatably connected to the driving wheel, and the front end of the driving rod is rotatably connected to the reciprocating massage piece; still including the rear bearing of being located on the drive wheel, be located the fore bearing on the reciprocal massage piece, thereby the rear end cover of actuating lever realizes being connected with the rotation of drive wheel on the rear bearing, thereby the front end cover of actuating lever realizes being connected with the rotation of reciprocal massage piece on the fore bearing for the operation of manadesma rifle is more smooth and easy.

Description

Fascia gun

Technical Field

The utility model relates to a fascia rifle.

Background

The Fascia Gun is called a muscle Fascia relaxation massage Gun (English name Fascia Gun) and is used for high-frequency impact physiotherapy of Fascia relaxation, the Fascia Gun generates high-frequency vibration, and the Gun head impacts a target part of a body to help the relaxation and recovery of muscle soft tissue and promote blood circulation, and simultaneously, a large amount of creatine generated by fatigue of a human body in sports, work and life is effectively dissipated, so that the Fascia Gun has a very good effect of relieving the fatigue of the body; the high-frequency oscillation effect can directly penetrate deep skeletal muscles, so that the skeletal muscles are relaxed instantly, and the nerves and blood vessels of the channels and collaterals are instantly unblocked.

The general structure of the fascial gun in the prior art is as follows: the massage gun comprises a gun body, wherein the gun body is provided with a handheld part, a driving mechanism is arranged in the gun body, the driving mechanism is connected with a reciprocating massage piece, and the front part of the reciprocating massage piece extends out of the gun body; the driving mechanism comprises a driving motor, a driving wheel and a driving rod, an output shaft of the driving motor is connected with the center of the driving wheel to drive the driving wheel to rotate, the rear end of the driving rod is eccentrically connected to the driving wheel in a rotating mode, the front end of the driving rod is rotatably connected to the reciprocating massage piece, after the driving motor rotates, the eccentric acting force of the driving wheel acts on the driving rod, and the reciprocating massage piece is driven to reciprocate through the driving rod.

The existing fascia guns also have the disadvantages that: the transmission between the driving wheel and the driving rod and between the reciprocating massage piece and the driving rod in the driving mechanism is not stable enough, and the stability of the action of the reciprocating massage piece is still to be improved.

Disclosure of Invention

In order to overcome the defects of the prior fascia gun, the utility model provides a fascia gun with more stable movement.

The technical proposal of the utility model for solving the technical problem is that: a fascia gun comprises a gun body, wherein the gun body is provided with a handheld part, a driving mechanism is arranged in the gun body and is connected with a reciprocating massage piece, and the front part of the reciprocating massage piece extends out of the gun body;

the driving mechanism comprises a driving motor, a driving wheel and a driving rod, an output shaft of the driving motor is connected with the center of the driving wheel so as to drive the driving wheel to rotate, the rear end of the driving rod is eccentrically and rotatably connected to the driving wheel, and the front end of the driving rod is rotatably connected to the reciprocating massage piece;

the massage mechanism is characterized by further comprising a rear bearing positioned on the driving wheel and a front bearing positioned on the reciprocating massage piece, wherein the rear end of the driving rod is sleeved on the rear bearing to realize the rotation connection with the driving wheel, and the front end of the driving rod is sleeved on the front bearing to realize the rotation connection with the reciprocating massage piece.

Furthermore, the gun body is provided with heat dissipation holes.

Furthermore, the heat dissipation holes correspond to the driving motor.

Furthermore, the front end of the reciprocating massage piece is also detachably provided with a massage head.

Furthermore, the massage heads are provided with a plurality of massage heads, and one massage head is connected to the front end of the reciprocating massage piece.

Furthermore, the outer side surface of the front end of the reciprocating massage piece is provided with a concave-convex part, and the massage head is sleeved on the concave-convex part.

Further, the gun body is internally provided with a motor base, and the driving motor is arranged on the motor base.

Further, the motor base is fixed in the gun body through a fixing screw.

Furthermore, the motor cabinet on be equipped with the location lug, driving motor's bottom surface on be equipped with the location flange, the location flange on be equipped with the location notch that the location lug corresponds, driving motor installation accomplish the back the location lug be located the location notch in.

Further, the driving motor is a brushless motor.

Further, the driving motor and the rear bearing are positioned on two sides of the driving wheel.

Furthermore, the front bearing and the rear bearing are positioned on the same side.

Furthermore, a rear screw rod penetrates into the rear bearing, and the rear bearing is positioned on the driving wheel through the rear screw rod; the front bearing is penetrated with a front screw rod, and the front bearing is positioned on the reciprocating massage piece through the front screw rod.

Further, a rear gasket is arranged between the tail of the rear screw and the rear bearing, and a front gasket is arranged between the tail of the front screw and the front bearing.

Furthermore, the rear bearing is abutted against the driving wheel, and the front bearing is abutted against the reciprocating massage piece.

Furthermore, the reciprocating massage piece is provided with a positioning piece, and the positioning piece blocks the end face of the rear bearing far away from the driving wheel so as to prevent the rear bearing from falling off.

Furthermore, the locating piece is a locating rod, the locating rod is provided with a tail part, the locating rod penetrates into the reciprocating massage piece, and the tail part of the locating rod blocks the rear bearing.

Furthermore, the positioning rod is a positioning screw rod.

Further, the side of the reciprocating massage piece is provided with a penetrating part, and the positioning rod penetrates into the penetrating part.

Or: the positioning piece is a positioning sheet fixed on the rear bearing.

The beneficial effects of the utility model reside in that: thereby the rear end cover of actuating lever realizes being connected with the rotation of drive wheel on the rear bearing, thereby the front end cover of actuating lever realizes being connected with reciprocating massage spare's rotation on the front bearing, and the manadesma rifle is because the effect of front bearing and rear bearing in the operation in-process, and the operation is more smooth and easy.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an assembly view of the massage head.

Fig. 3 is an internal structure view of the present invention.

Fig. 4 is a schematic view of the installation of the drive mechanism from a rear perspective.

Fig. 5 is a schematic structural view of the drive mechanism.

Fig. 6 is an exploded view of the drive mechanism.

Fig. 7 is an exploded view of the drive mechanism at another angle.

Fig. 8 is a schematic view of the structure of the driving wheel.

Fig. 9 is a schematic view from the rear of the drive mechanism.

Fig. 10 is a fully exploded view of the drive mechanism.

Fig. 11 is a sectional view from the rear view of the drive mechanism.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-11, a fascia gun comprises a gun body 1, wherein the gun body 1 is provided with a hand-held part 2, a driving mechanism is arranged in the gun body 1, the driving mechanism is connected with a reciprocating massage piece 3, and the front part of the reciprocating massage piece 3 extends out of the gun body 1.

The driving mechanism comprises a driving motor 4, a driving wheel 5 and a driving rod 6, wherein an output shaft of the driving motor 4 is connected with the center of the driving wheel 5 so as to drive the driving wheel 5 to rotate, the rear end of the driving rod 6 is eccentrically and rotatably connected to the driving wheel 5, and the front end of the driving rod 6 is rotatably connected to the reciprocating massage part 3. When the driving motor 4 is started, the driving motor 4 drives the driving wheel 5 to rotate around the center of the driving wheel, and the rear end of the driving rod 6 is eccentrically connected to the driving wheel 5, so that the driving wheel 5 rotates to drive the driving rod 6 to do reciprocating motion, and the reciprocating motion of the driving rod 6 drives the reciprocating massage piece 3 to do reciprocating motion, thereby achieving the purpose of massage through the reciprocating massage piece 3.

The fascia gun in the embodiment further comprises a rear bearing 7 positioned on the driving wheel 5 and a front bearing 8 positioned on the reciprocating massage piece 3, the rear end of the driving rod 6 is sleeved on the rear bearing 7 to be rotatably connected with the driving wheel 5, the front end of the driving rod 6 is sleeved on the front bearing 8 to be rotatably connected with the reciprocating massage piece 3, and the fascia gun can run more smoothly due to the effects of the front bearing and the rear bearing in the running process through the arrangement of the bearings.

Preferably, the driving motor 4 is a brushless motor, which has low noise and is more suitable for use in the present invention. Of course, the drive motor may also be a brush motor.

In this embodiment, the gun body 1 is provided with heat dissipation holes 9 for dissipating heat inside the gun body 1, preferably, the heat dissipation holes 9 correspond to the driving motor 4 since heat is mainly generated by the driving motor 4.

It is recommended to provide a massage head 10 at the front end of the reciprocating massage member for better massage. The massage heads 10 are preferably detachably connected to the front end of the reciprocating massage member 3, so that there are more than several massage heads, and the massage heads are selectively connected to the front end of the reciprocating massage member for different parts of the body, thereby having more pertinence. There are various detachable connection modes of the massage head 10 and the reciprocating massage member 3, and the embodiment recommends a connection mode of the massage head: the outer side surface of the front end of the reciprocating massage component 3 is provided with a concave-convex part 11, the massage head 10 is sleeved on the concave-convex part 11, and the concave-convex part 11 has a considerable blocking effect on the massage head 10 sleeved on the concave-convex part 11, so that the massage head 10 is prevented from falling off in the using process. Of course, the massage head 10 and the front end of the reciprocating massage member 3 can be detachably connected by other means, such as a screw connection.

In this embodiment, the gun body 1 is provided with a motor base 12, and the driving motor 4 is arranged on the motor base, so as to facilitate the arrangement of the driving motor 4. In this embodiment, the motor base 12 is fixed in the gun body 1 by a fixing screw 13. In order to further achieve the purpose of positioning the driving motor, in this embodiment, the motor base 12 is provided with a positioning protrusion 14, the bottom surface of the driving motor 4 is provided with a positioning protrusion disk 15, the positioning protrusion disk 15 is provided with a positioning notch 16 corresponding to the positioning protrusion 14, and after the driving motor 4 is installed, the positioning protrusion 14 is located in the positioning notch 16, so that the driving motor 4 cannot shake due to the mutual engagement relationship between the positioning protrusion 14 and the positioning notch 16.

In this embodiment, the driving motor 4 and the rear bearing 7 are located at two sides of the driving wheel 5, and are shown in the figure as follows: the driving motor 4 is positioned above the driving wheel 5, and the rear bearing 7 is positioned below the driving wheel 5. The front bearing 8 and the rear bearing 7 are located on the same side, and are shown in the figure as follows: the front bearing 8 is located below the reciprocating massage member 3.

In this embodiment, a rear screw 17 penetrates into the rear bearing 7, and the rear bearing 7 is positioned on the driving wheel 5 through the rear screw 17; the front bearing 8 is penetrated with a front screw 18, and the front bearing 8 is positioned on the reciprocating massage element 3 through the front screw 18.

In this embodiment, a rear gasket 19 is further disposed between the tail of the rear screw 17 and the rear bearing 7, and the rear bearing 7 is basically prevented from falling off after the rear screw 17 is screwed down; a front gasket 20 is arranged between the tail part of the front screw 18 and the front bearing 8, and the front bearing 8 is basically prevented from falling off after the front screw 18 is screwed down.

In this embodiment, the rear bearing 7 abuts against the driving wheel 5, and the front bearing 8 abuts against the reciprocating massage member 3. Specifically, an eccentric rod 21 is arranged on the driving wheel 5, the rear screw 17 penetrates into the eccentric rod 21, a shoulder 22 is arranged on the eccentric rod 21, and one surface of the rear bearing 7 abuts against the shoulder 22 after the rear bearing is installed; the reciprocating massage piece 3 is provided with a connecting platform 23, the front screw 18 penetrates into the connecting platform 23, and one surface of the front bearing 8 is abutted against the connecting platform 23 after the front bearing is installed. When the bearing can also be directly propped against one surface of the driving wheel, the front bearing can also be directly propped against one surface of the reciprocating massage piece.

In this embodiment, the reciprocating massage member 3 is further provided with a positioning member, and the positioning member blocks an end surface of the rear bearing, which is far away from the driving wheel, so as to prevent the rear bearing 7 from falling off.

The positioning piece in this embodiment is a positioning rod, the positioning rod has a tail portion 24, the positioning rod penetrates into the reciprocating massage piece 3, and the tail portion 24 of the positioning rod blocks the rear bearing 7. In this embodiment, the side of the reciprocating massage component 3 is provided with a penetrating part 25, and the positioning rod penetrates into the penetrating part 25. The positioning rod is recommended to adopt a positioning screw rod 26, so that the installation is convenient.

Of course, the positioning element may also be in other manners, for example, the positioning element is a positioning piece fixed on the rear bearing.

Claims

1. A fascia gun comprises a gun body, wherein the gun body is provided with a handheld part, a driving mechanism is arranged in the gun body and is connected with a reciprocating massage piece, and the front part of the reciprocating massage piece extends out of the gun body;

the method is characterized in that: the massage mechanism is characterized by further comprising a rear bearing positioned on the driving wheel and a front bearing positioned on the reciprocating massage piece, wherein the rear end of the driving rod is sleeved on the rear bearing to realize the rotation connection with the driving wheel, and the front end of the driving rod is sleeved on the front bearing to realize the rotation connection with the reciprocating massage piece.

2. The fascia gun of claim 1, wherein: the gun body is provided with heat dissipation holes.

3. The fascia gun of claim 2, wherein: the heat dissipation holes correspond to the driving motor.

4. The fascia gun of claim 1, wherein: the front end of the reciprocating massage piece is also detachably provided with a massage head.

5. The fascia gun of claim 4, wherein: the massage device comprises a plurality of massage heads, wherein one massage head is connected to the front end of the reciprocating massage piece.

6. The fascia gun of claim 4, wherein: the outer side surface of the front end of the reciprocating massage piece is provided with a concave-convex part, and the massage head is sleeved on the concave-convex part.

7. The fascia gun of claim 1, wherein: the gun body in be equipped with the motor cabinet, driving motor locate the motor cabinet on.

8. The fascia gun of claim 7, wherein: the motor base is fixed in the gun body through a fixing screw.

9. The fascia gun of claim 8, wherein: the motor cabinet on be equipped with the location lug, driving motor's bottom surface on be equipped with the location flange, the location flange on be equipped with the location notch that the location lug corresponds, driving motor install the back the location lug be located the location notch in.

10. The fascia gun of claim 1, wherein: the driving motor is a brushless motor.

11. The fascia gun of claim 1, wherein: the driving motor and the rear bearing are positioned at two sides of the driving wheel.

12. The fascia gun of claim 11, wherein: the front bearing and the rear bearing are positioned on the same side.

13. Fascia gun according to one of claims 1 to 12, wherein: a rear screw penetrates into the rear bearing, and the rear bearing is positioned on the driving wheel through the rear screw; the front bearing is penetrated with a front screw rod, and the front bearing is positioned on the reciprocating massage piece through the front screw rod.

14. The fascia gun of claim 13, wherein: and a rear gasket is arranged between the tail part of the rear screw and the rear bearing, and a front gasket is arranged between the tail part of the front screw and the front bearing.

15. The fascia gun of claim 13, wherein: the rear bearing is abutted against the driving wheel, and the front bearing is abutted against the reciprocating massage piece.

16. The fascia gun of claim 15, wherein: the reciprocating massage piece is provided with a positioning piece, and the positioning piece blocks the end face of the rear bearing far away from the driving wheel so as to prevent the rear bearing from falling off.

17. The fascia gun of claim 16, wherein: the locating piece is a locating rod, the locating rod is provided with a tail part, the locating rod penetrates into the reciprocating massage piece, and the tail part of the locating rod blocks the rear bearing.

18. The fascia gun of claim 17, wherein: the positioning rod is a positioning screw rod.

19. The fascia gun of claim 17, wherein: the side of the reciprocating massage piece is provided with a penetrating part, and the positioning rod penetrates into the penetrating part.

20. The fascia gun of claim 16, wherein: the positioning piece is a positioning sheet fixed on the rear bearing.