CN219595196U

CN219595196U - Connecting rod type fascia gun structure

Info

Publication number: CN219595196U
Application number: CN202222598139.3U
Authority: CN
Inventors: 柳阳; 罗威
Original assignee: Changsha Funuoxin E Commerce Co ltd
Current assignee: Changsha Funuoxin E Commerce Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-08-29
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a connecting rod type fascia gun structure, which comprises a curve grip, wherein a transmission cavity is formed in the curve grip, a fascia gun barrel communicated with the inside of the transmission cavity is fixedly arranged on one side of the curve grip, a limit chute is formed in the inner side wall of the fascia gun barrel, a massage piston sleeve is connected in a sliding manner in the limit chute, a transmission crankshaft is connected in the transmission cavity in a rotating manner, a transmission connecting rod is connected in the middle of the transmission crankshaft in a rotating manner, one end of the transmission connecting rod is connected with one end of the massage piston sleeve in a rotating manner, a driving groove is formed in the top end of the curve grip, a brushless motor is fixedly arranged in the driving groove, a battery groove is formed in the bottom end of the curve grip, and a rechargeable lithium battery is connected in a clamping manner in the battery groove.

Description

Connecting rod type fascia gun structure

Technical Field

The utility model relates to the technical field of massage apparatuses, in particular to a connecting rod type fascia gun structure.

Background

Fascia gun, also called deep myofascial impactor, is a soft tissue rehabilitation tool that relaxes the soft tissue of the body by high frequency impact. With the improvement of living standard of people, people pay more attention to physical quality of the people, and exercise becomes an important way of body exercise. In the exercise process, due to lack of warm-up exercise, the problem of muscle strain is very easy to occur, and fascia guns are often used for relieving the recovery for better recovery. Most of the common fascia guns at present are driven by mechanical gears, the structure is relatively developed, and the noise is high.

The existing fascia gun has relatively complex structure, high manufacturing cost, mechanical transmission, smoothness, high noise and low use cost performance.

Disclosure of Invention

The utility model aims to provide a connecting rod type fascia gun structure, which aims to solve the problems that the existing fascia gun structure proposed in the background technology is relatively complex, the manufacturing cost is high, the mechanical transmission is not smooth enough, the noise is large, and the use cost performance is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connecting rod type fascia rifle structure, includes the curve handle, the transmission chamber has been seted up to the inside of curve handle, one side of curve handle is fixed to be provided with the fascia rifle barrel that communicates with each other with the transmission chamber inside, spacing spout has been seted up to the inside wall of fascia rifle barrel, the inside sliding connection of spacing spout has the massage piston sleeve, the inside rotation of transmission chamber is connected with the transmission bent axle, the middle part of transmission bent axle rotates and is connected with the transmission connecting rod, the one end of transmission connecting rod is rotated with the one end of massage piston sleeve and is connected, the drive slot has been seted up on the top of curve handle, the inside fixed mounting of drive slot has brushless motor, the battery jar has been seted up to the bottom of curve handle, the inside block in battery jar is connected with chargeable lithium cell, and the transmission is smooth stable, and during operation noise is little, convenient to operate and low in manufacturing cost, more has the price/performance ratio.

Preferably, the one end that the transmission connecting rod was kept away from to the massage piston cover has been seted up and has been assembled the screw, the inside threaded connection of assembly screw has connecting screw, the fixed massage head that is located fascia rifle barrel outside that is provided with of one end of connecting screw, the massage head can dismantle the change fast, convenient to use.

Preferably, the surface block of massage piston sleeve is connected with a plurality of evenly distributed's ball, and a plurality of the ball all is connected with spacing spout contact, can reduce the frictional force when massage piston sleeve transmission, and the operation is more steady smooth.

Preferably, the output end of the brushless motor is fixedly connected with the top end of the transmission crankshaft, so that the crankshaft can be transmitted, and the transmission is stable.

Preferably, a switch is fixedly arranged on one side, far away from the fascia gun barrel, of the curve grip, the brushless motor is electrically connected with the rechargeable lithium battery through the switch, and the operation and the use are simpler and more convenient.

Preferably, the top block of drive groove is connected with the closing cap, for the maintenance of brushless motor later stage overhauls and provides convenience.

Compared with the prior art, the utility model has the beneficial effects that: the fascia gun adopts the connecting rod type for transmission, has simple structural design, smooth and stable transmission, low noise during working, convenient operation and use, low manufacturing cost, more cost performance and high practical value.

Drawings

FIG. 1 is a schematic view of the fascia gun of the utility model;

FIG. 2 is an elevational cross-sectional view of the fascia gun of the utility model;

FIG. 3 is a schematic view of the structure of the massage piston sleeve of the present utility model;

fig. 4 is an enlarged view of a portion a of the present utility model.

In the figure: 1. a curved grip; 2. fascia gun barrels; 3. a massage head; 4. a cover; 5. a switch; 6. a battery case; 7. a rechargeable lithium battery; 8. a transmission cavity; 9. a transmission crankshaft; 10. a driving groove; 11. a brushless motor; 12. a transmission link; 13. a massage piston sleeve; 14. a connecting screw; 15. limiting sliding grooves; 16. a ball; 17. and (5) assembling screw holes.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the utility model provides a connecting rod type fascia gun structure, which comprises a curve grip 1, wherein a transmission cavity 8 is formed in the curve grip 1, a fascia gun barrel 2 communicated with the inside of the transmission cavity 8 is fixedly arranged on one side of the curve grip 1, a limit chute 15 is formed in the inner side wall of the fascia gun barrel 2, a massage piston sleeve 13 is slidingly connected in the limit chute 15, a transmission crankshaft 9 is rotatably connected in the transmission cavity 8, a transmission connecting rod 12 is rotatably connected in the middle of the transmission crankshaft 9, one end of the transmission connecting rod 12 is rotatably connected with one end of the massage piston sleeve 13, a driving groove 10 is formed in the top end of the curve grip 1, a brushless motor 11 is fixedly arranged in the driving groove 10, a battery groove 6 is formed in the bottom end of the curve grip 1, a rechargeable lithium battery 7 is connected in a clamping manner in the battery groove 6, an assembling screw hole 17 is formed at one end of the massage piston sleeve 13 far away from the transmission connecting rod 12, a connecting screw 14 is connected to the inner thread of the assembling screw hole 17, a massage head 3 positioned outside the fascia gun barrel 2 is fixedly arranged at one end of the connecting screw 14, a plurality of uniformly distributed balls 16 are connected to the surface of the massage piston sleeve 13 in a clamping manner, the balls 16 are in contact connection with a limit chute 15, the output end of the brushless motor 11 is fixedly connected with the top end of the transmission crankshaft 9, a switch 5 is fixedly arranged at one side of the curve grip 1 far away from the fascia gun barrel 2, the brushless motor 11 is electrically connected with a rechargeable lithium battery 7 through the switch 5, a sealing cover 4 is connected to the top end of the driving groove 10 in a clamping manner, the structure is simple in design, the balls 16 are arranged on the massage piston sleeve 13, the transmission is smooth and stable, the friction force is small, the noise in operation is low, the operation and the use are convenient, the manufacturing cost is low, the cost performance is improved.

When the embodiment of the utility model is used, the following steps are adopted: the massage head 3 is taken out, the massage head is rotationally screwed into the assembling screw hole 17 through the connecting screw rod 14 to be locked and fixed, the switch 5 is pressed, the brushless motor 11 is electrified to work at the moment, the transmission crankshaft 9 is driven to rotate, the transmission crankshaft 9 is driven to swing by virtue of the transmission connecting rod 12, and then the massage piston sleeve 13 is driven to move back and forth in the limiting chute 15, so that the massage head 3 is driven to continuously move, a user holds the curve grip 1, the massage head 3 can normally massage and relax to a painful part, the fascia gun adopts a connecting rod for transmission, the structural design is simple, the ball 16 is arranged on the massage piston sleeve 13, the transmission is smooth and stable, the friction force is small, the noise is low during operation, the operation and use are convenient, the manufacturing cost is low, and the cost performance is high.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a connecting rod formula fascia rifle structure, includes curve handle (1), its characterized in that: the inside of the curve grip (1) is provided with a transmission cavity (8), one side of the curve grip (1) is fixedly provided with a fascia gun barrel (2) communicated with the inside of the transmission cavity (8), the inner side wall of the fascia gun barrel (2) is provided with a limit chute (15), the inside of the limit chute (15) is slidably connected with a massage piston sleeve (13), the inside of the transmission cavity (8) is rotationally connected with a transmission crankshaft (9), the middle part rotation of transmission bent axle (9) is connected with transmission connecting rod (12), the one end of transmission connecting rod (12) rotates with the one end of massage piston sleeve (13) to be connected, drive slot (10) have been seted up on the top of curve handle (1), the inside fixed mounting of drive slot (10) has brushless motor (11), battery jar (6) have been seted up to the bottom of curve handle (1), the inside block of battery jar (6) is connected with chargeable lithium cell (7).

2. A tie-rod type fascia gun structure according to claim 1, wherein: the massage piston sleeve (13) is far away from one end of the transmission connecting rod (12) and is provided with an assembly screw hole (17), the inside thread of the assembly screw hole (17) is connected with a connecting screw rod (14), and one end of the connecting screw rod (14) is fixedly provided with a massage head (3) positioned outside the fascia gun barrel (2).

3. A tie-rod type fascia gun structure according to claim 1, wherein: the surface of the massage piston sleeve (13) is clamped and connected with a plurality of uniformly distributed balls (16), and a plurality of balls (16) are in contact connection with the limiting sliding groove (15).

4. A tie-rod type fascia gun structure according to claim 1, wherein: the output end of the brushless motor (11) is fixedly connected with the top end of the transmission crankshaft (9).

5. A tie-rod type fascia gun structure according to claim 4, wherein: a switch (5) is fixedly arranged on one side, far away from the fascia gun barrel (2), of the curve grip (1), and the brushless motor (11) is electrically connected with a rechargeable lithium battery (7) through the switch (5).

6. A tie-rod type fascia gun structure according to claim 1, wherein: the top end of the driving groove (10) is connected with a sealing cover (4) in a clamping mode.