CN215689713U

CN215689713U - Fascia gun

Info

Publication number: CN215689713U
Application number: CN202022717494.9U
Authority: CN
Inventors: 魏承赟; 黄建辉; 陈发展; 朱宜涛; 殷严刚; 李全
Original assignee: Shenzhen Volans Technology Co Ltd
Current assignee: Shenzhen Volans Technology Co Ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-02-01
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a fascia gun, which is characterized in that a motor is started when the fascia gun is used, the motor drives an eccentric wheel to rotate, the eccentric wheel drives a connecting rod and a connecting piece to horizontally reciprocate, the massage head on the connecting piece is driven to horizontally reciprocate, the connecting piece drives the massage head to relatively stably move in the horizontal direction by arranging a limiting piece on the connecting piece, and the influence of longitudinal shaking on massage experience is avoided.

Description

Fascia gun

Technical Field

The utility model relates to the field of rehabilitation health-care devices, in particular to a fascia gun.

Background

The existing fascia gun comprises a motor, a switch and a massage head, the switch is pressed, the motor is started to drive the massage head to move, and the high-frequency impact is used for relaxing the soft tissues of the body.

However, the massage head of the existing fascia gun is unstable when horizontally reciprocating, and is easy to shake, thereby affecting the experience of massage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fascia gun, and aims to solve the technical problem that the massage head of the fascia gun in the prior art is unstable and easy to shake when horizontally reciprocating, so that the massage experience is influenced.

In order to achieve the purpose, the fascia gun comprises a shell, a massage head and a cam mechanism; the massage head is connected with the shell in a sliding way and is positioned on one side of the shell; the cam mechanism includes connecting piece, connecting rod, eccentric wheel, motor and locating part, the connecting piece with casing sliding connection, and with first fixed connection of massage, and be located the casing is close to the first one side of massage, the connecting rod with connecting piece fixed connection, and be located the connecting piece is kept away from the first one side of massage, the eccentric wheel with the connecting rod rotates to be connected, and is located the connecting rod is kept away from one side of connecting piece, the motor with casing fixed connection, and be located the casing is close to one side of eccentric wheel, the output shaft of motor with the eccentric wheel rotates to be connected, the locating part with casing fixed connection, and be close to the connecting piece.

The limiting piece comprises a metal sleeve and a sealing ring, the metal sleeve is fixedly connected with the shell and is positioned on the inner side, close to the connecting piece, of the shell; the sealing washer with metal covering fixed connection, and be close to the connecting piece, and be located the port department of metal covering.

The shell is provided with a limiting area, and the limiting area is located on one side, close to the metal sleeve, of the shell and matched with the metal sleeve.

Wherein, the locating part is the rubber spare.

The rubber piece comprises an O-shaped ring and/or a sealing piece, the O-shaped ring and/or the sealing piece is fixedly connected with the shell, is abutted against the connecting piece and is positioned on one side, close to the connecting piece, of the shell.

Wherein, the quantity of rubber spare is a plurality of.

Wherein, the sealing member is an oil seal member.

The shell is provided with a limiting groove, and the limiting groove is located on one side, close to the rubber part, of the shell and matched with the rubber part.

The fascia gun further comprises a handle, wherein the handle is fixedly connected with the shell and is positioned on one side of the shell, which is far away from the motor.

The fascia gun also comprises a battery and a switch, wherein the battery is fixedly connected with the handle, is connected with the motor through a lead and is positioned in the handle; the switch with handle fixed connection to with the battery passes through the wire and connects, and with the motor passes through the wire and connects, the switch is located the handle is kept away from one side of motor.

The fascia gun further comprises an indicator light, wherein the indicator light is fixedly connected with the handle and is positioned on one side of the handle close to the switch.

When the fascia gun is used, the motor is started, the motor drives the eccentric wheel to rotate, the eccentric wheel drives the connecting rod and the connecting piece to horizontally reciprocate, the massage head on the connecting piece is driven to horizontally reciprocate, the limiting piece is arranged on the connecting piece, so that the connecting piece drives the massage head to horizontally move stably, and the massage experience is prevented from being influenced by longitudinal shaking.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the structure of the cam mechanism of the present invention.

Fig. 2 is a schematic view of an installation structure of the O-ring of the present invention.

Fig. 3 is a schematic view of the installation structure of the sealing member of the present invention.

Fig. 4 is a schematic view of the installation structure of the metal sleeve and the seal ring of the present invention.

Fig. 5 is a schematic view of the mounting structure of the massage head of the present invention.

Fig. 6 is a schematic view of the installation structure of the switch and the indicator lamp of the present invention.

In the figure: 1-shell, 2-massage head, 3-cam mechanism, 4-handle, 5-battery, 6-switch, 7-indicator light, 11-limit area, 12-limit groove, 31-connecting piece, 32-connecting rod, 33-eccentric wheel, 34-motor, 35-limit piece, 36-rubber piece, 100-fascia gun, 351-metal sleeve, 352-sealing ring, 353-O ring and 354-sealing piece.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The first embodiment:

referring to fig. 1 to 6, the present invention provides a fascia gun 100, which includes a housing 1, a massage head 2 and a cam mechanism 3; the massage head 2 is connected with the shell 1 in a sliding way and is positioned on one side of the shell 1; cam mechanism 3 includes connecting piece 31, connecting rod 32, eccentric wheel 33, motor 34 and locating part 35, connecting piece 31 with 1 sliding connection of casing, and with 2 fixed connection of massage head, and be located casing 1 is close to one side of massage head 2, connecting rod 32 with connecting piece 31 fixed connection, and be located connecting piece 31 is kept away from one side of massage head 2, eccentric wheel 33 with connecting rod 32 rotates to be connected, and is located connecting rod 32 is kept away from one side of connecting piece 31, motor 34 with casing 1 fixed connection, and be located casing 1 is close to one side of eccentric wheel 33, the output shaft of motor 34 with eccentric wheel 33 rotates to be connected, locating part 35 with casing 1 fixed connection, and be close to connecting piece 31.

In this embodiment, the motor 34, the eccentric wheel 33, the connecting rod 32 and the connecting piece 31 are located inside the housing 1, wherein the connecting piece 31 partially extends out of the housing 1, the massaging head 2 and the connecting piece 31 are in threaded connection with a portion of the connecting piece 31 extending out of the housing 1, the motor 34 is connected with the eccentric wheel 33, the eccentric wheel 33 is connected with the connecting piece 31 through the connecting rod 32, the motor 34, the eccentric wheel 33, the connecting rod 32 and the connecting piece 31 constitute the cam mechanism 3, the limiting piece 35 is arranged on the periphery of the connecting piece 31, the limiting piece 35 is used for limiting the connecting piece 31, so that the connecting piece 31 stably reciprocates in the horizontal direction, in this way, the motor 34 is started during use, and the motor 34 drives the eccentric wheel 33 to rotate, the eccentric wheel 33 drives the connecting rod 32 with the connecting piece 31 carries out horizontal reciprocating motion, drives on the connecting piece 31 the first 2 reciprocating motion that realizes the horizontal direction of massage, through the periphery of connecting piece 31 sets up locating part 35 makes connecting piece 31 drives first 2 of massage realizes moving at the horizontal direction relatively steadily, avoids vertically rocking the influence massage to experience.

Further, referring to fig. 4, the limiting member 35 includes a metal sleeve 351 and a sealing ring 352, wherein the metal sleeve 351 is fixedly connected to the housing 1 and is located on the inner side of the housing 1 close to the connecting member 31; the sealing ring 352 is fixedly connected to the metal sleeve 351 and is close to the connecting member, and is located at a port of the metal sleeve 351.

In this embodiment, the limiting member 35 may be the metal sleeve 351 and the sealing ring 352, the metal sleeve 351 is nested inside the housing 1, and the sealing ring 352 is disposed at the metal sleeve 351 and the port of the housing 1, and plays a role of damping the connecting member 31.

Further, referring to fig. 4, the housing 1 has a limiting region 11, and the limiting region 11 is located on a side of the housing 1 close to the metal sleeve 351 and is matched with the metal sleeve 351.

In this embodiment, the limiting region 11 is an annular groove and is located around the inner side wall of the housing 1, so that the outer end of the metal sleeve 351 is embedded into the limiting region 11, and the metal sleeve 351 is more stably mounted.

Further, referring to fig. 1 to 6, the fascia gun 100 further includes a handle 4, wherein the handle 4 is fixedly connected to the housing 1 and is located on a side of the housing 1 away from the motor 34.

In this embodiment, the handle 4 is fixed to the housing 1 by a screw thread and is installed on one side of the housing 1 close to the motor 34, and the handle 4 is disposed at an angle to the connecting member 31, so as to be convenient for a user to grasp.

Further, referring to fig. 1, fig. 2, fig. 3 and fig. 6, the fascia gun 100 further includes a battery 5 and a switch 6, wherein the battery 5 is fixedly connected to the handle 4, connected to the motor 34 through a wire, and located in the handle 4; the switch 6 is fixedly connected with the handle 4, connected with the battery 5 through a lead and connected with the motor 34 through a lead, and the switch 6 is positioned on one side of the handle 4 far away from the motor 34.

Further, referring to fig. 6, the fascia gun 100 further includes an indicator light 7, and the indicator light 7 is fixedly connected to the handle 4 and is located on a side of the handle 4 close to the switch 6.

In the present embodiment, the battery 5 is installed inside the handle 4 and connected to the motor 34 through a wire, so as to supply power to the motor 34, a circuit board is further disposed inside the handle 4, the switch 6 and the indicator light 7 are disposed outside the handle 4, and the switch 6 and the indicator light 7 are electrically connected to the circuit board respectively; the circuit board is electrically connected with the motor 34, and the switch 6 can start the fascia gun 100 to work and can adjust the gear; the indicator light 7 is used for indicating the working state and the gear state.

Second embodiment:

Further, the limiting member 35 is a rubber member 36.

Further, referring to fig. 2 and 3, the rubber member 36 includes an O-ring 353 and/or a sealing member 354, and the O-ring 353 and/or the sealing member 54 is fixedly connected to the housing 1, abuts against the connecting member 31, and is located on a side of the housing 1 close to the connecting member 31.

Further, the number of the rubber members 36 is plural.

Further, the seal 354 is an oil seal.

In this embodiment, the limiting member 35 may further be an O-ring 353 and/or a sealing member 354, the O-ring 353 and/or the sealing member 354 are sleeved on the periphery of the connecting member 31, the number of the O-ring 353 and/or the sealing member 354 may be one or multiple, the O-ring 353 may be a rubber ring, a silicone ring, or another elastic material, and the sealing member 354 is specifically an oil seal member, and can prevent oil from overflowing the housing 1, so that a good sealing effect can be achieved.

Further, referring to fig. 3 and fig. 1, the housing 1 has a limiting groove 12, and the limiting groove 12 is located on a side of the housing 1 close to the rubber 36 and is matched with the rubber 36.

In this embodiment, the inner side wall of the housing 1 has the stopper groove 12, and the stopper groove 12 abuts against the outer side of the O-ring 353 and/or the sealing member 354, so that the O-ring 353 and/or the sealing member 354 is placed in the stopper groove 12, thereby improving the fixing effect of the O-ring 353 and/or the sealing member 354.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims

1. The fascia gun is characterized by comprising a shell, a massage head and a cam mechanism;

the massage head is connected with the shell in a sliding way and is positioned on one side of the shell;

the cam mechanism includes connecting piece, connecting rod, eccentric wheel, motor and locating part, the connecting piece with casing sliding connection, and with first fixed connection of massage, and be located the casing is close to the first one side of massage, the connecting rod with connecting piece fixed connection, and be located the connecting piece is kept away from the first one side of massage, the eccentric wheel with the connecting rod rotates to be connected, and is located the connecting rod is kept away from one side of connecting piece, the motor with casing fixed connection, and be located the casing is close to one side of eccentric wheel, the output shaft of motor with the eccentric wheel rotates to be connected, the locating part with casing fixed connection, and be close to the connecting piece.

2. The fascia gun of claim 1,

the limiting piece comprises a metal sleeve and a sealing ring, the metal sleeve is fixedly connected with the shell and is positioned on the inner side of the shell, which is close to the connecting piece; the sealing washer with metal covering fixed connection, and be close to the connecting piece, and be located the port department of metal covering.

3. The fascia gun of claim 2,

the shell is provided with a limiting area, and the limiting area is positioned on one side, close to the metal sleeve, of the shell and matched with the metal sleeve.

4. The fascia gun of claim 1,

the limiting part is a rubber part.

5. The fascia gun of claim 4,

6. The fascia gun of claim 5,

the number of the rubber pieces is multiple.

7. The fascia gun of claim 6, wherein the seal is an oil seal.

8. The fascia gun of claim 4,

the casing has the spacing groove, the spacing groove is located the casing is close to one side of rubber spare, and with the cooperation of rubber spare.

9. The fascia gun of any of claims 1-8,

10. The fascia gun of claim 9,

11. The fascia gun of claim 10,