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CN-224207073-U - Fascia gun

CN224207073UCN 224207073 UCN224207073 UCN 224207073UCN-224207073-U

Abstract

The utility model discloses a fascia gun, which relates to the technical field of fitness equipment, and comprises a shell component, a core component and a massage head, wherein the shell component comprises a shell main body and a mounting seat, a containing cavity is formed in the shell main body, a mounting hole communicated with the containing cavity is formed in the side surface of the shell main body, a mounting seat cover of an integrated structure is arranged at the mounting hole, two mounting holes which are arranged at intervals and communicated with the mounting hole are formed in the mounting seat, the core component comprises two pistons, two connecting rod components and at least one driving motor, the two pistons are respectively arranged in the two mounting holes of the mounting seat, the driving motor is arranged in the containing cavity, the two pistons are connected with the driving motor through the two connecting rod components, the driving motor can drive the pistons to do high-frequency reciprocating motion in the mounting hole, and the massage head is detachably arranged at one end of the piston, which is far away from the connecting rod components, and is used for massaging human tissues. The mounting seat of the integrated structure enables the number of parts of the double-head fascia gun to be smaller, and structural redundancy is reduced.

Inventors

  • SONG XIAOHUI
  • ZHU HONGBIN
  • CAO JUN
  • HUANG WENHAI

Assignees

  • 深圳市伊欧乐科技有限公司

Dates

Publication Date
20260508
Application Date
20250408

Claims (10)

  1. 1. A fascia gun, comprising: The shell assembly comprises a shell main body and a mounting seat, wherein the shell main body is provided with a containing cavity and a mounting hole communicated with the containing cavity, the mounting seat is arranged outside the shell main body and positioned at the mounting hole, the mounting seat is of an integrated structure, and two mounting holes communicated with the mounting hole and arranged at intervals are formed in the mounting seat; The movement assembly comprises two pistons, two connecting rod assemblies and at least one driving motor, wherein one piston is movably arranged in each mounting hole, each piston is connected with one end of one connecting rod assembly, the other end of each connecting rod assembly penetrates through the mounting hole and is connected with the driving motor arranged in the accommodating cavity, and the driving motor is used for driving the piston to reciprocate in the mounting hole; And each massage head is correspondingly arranged on one piston.
  2. 2. The fascia gun of claim 1, wherein the housing assembly further comprises a connector disposed between the housing body and the mounting base, wherein the connector is provided with two first through holes, two ends of each first through hole are respectively communicated with the mounting opening and one mounting hole, and the first through holes are used for the connecting rod assembly to pass through.
  3. 3. The fascia gun according to claim 2, wherein the housing assembly further comprises a sleeve assembly, each of the mounting holes on the mounting base is internally provided with a step portion in limiting abutment with the sleeve assembly, one side of the connecting piece, which is far away from the housing body, is provided with a protrusion in abutting abutment with one side of the sleeve assembly, which is far away from the step portion.
  4. 4. A fascia gun according to claim 3, wherein a plurality of first threaded holes are formed in the connecting piece at positions far away from the first through holes, a plurality of first matching holes are formed in the mounting seat corresponding to the first threaded holes, and the connecting piece sequentially penetrates through the first matching holes and the first threaded holes through screws to connect the mounting seat.
  5. 5. The fascia gun of claim 4, wherein the housing assembly further comprises a decorative piece arranged between the connecting piece and the mounting seat, a second through hole is arranged on the decorative piece corresponding to the protrusion, a through hole is arranged on the decorative piece corresponding to the first matching hole, and the screw sequentially penetrates through the first matching hole, the second through hole and the first threaded hole.
  6. 6. A fascia gun according to any one of claims 2 to 5, wherein one of said drive motors is provided in said housing body, a motor mount is provided in said housing body on each side of said drive motor, said drive motor has two output shafts, each of said output shafts extends into one of said motor mounts and is drivingly connected to an end of said connecting rod assembly remote from said piston.
  7. 7. The fascia gun according to claim 6, wherein a plurality of second threaded holes are formed in the motor support, a plurality of second matching holes are formed in the connecting piece corresponding to the second threaded holes of each motor support, and the connecting piece sequentially penetrates through the second matching holes, the mounting holes and the second threaded holes through screws to be connected with the motor support.
  8. 8. The fascia gun according to claim 6, wherein a plurality of third threaded holes are formed in the motor support, a plurality of third matching holes are formed in the shell main body corresponding to the plurality of third threaded holes, and the shell main body sequentially penetrates through the third matching holes and the third threaded holes through screws so as to limit the motor support to be installed in the accommodating cavity.
  9. 9. The fascia gun of claim 8, wherein a plurality of the third threaded holes are arranged around the projection of the mounting hole at the mounting hole, a plurality of protruding parts are arranged at the edge of the mounting hole along the outer side wall of the motor bracket in an extending mode, and at least part of the third matching holes are arranged on the protruding parts.
  10. 10. The fascia gun according to claim 8, wherein the third fitting hole is provided toward a side of the connecting member away from the mounting seat, and a recess is provided in the connecting member at a position corresponding to the third fitting hole for receiving a screw for connecting the case main body and the motor bracket.

Description

Fascia gun Technical Field The utility model relates to the technical field of fitness equipment, in particular to a fascia gun. Background Along with the rapid development of the field of body building and rehabilitation, fascia guns are widely used for the function of efficiently relaxing muscles and relieving sports injury. In order to improve the use efficiency, the double-head fascia gun design gradually appears in the market, however, the existing double-head fascia gun has obvious defects in structural design, namely, firstly, the redundant arrangement of a double-power module and a transmission mechanism causes the rapid increase of the number of parts, not only is the assembly process complicated and the production cost high, but also the integral stability is influenced by the combination tolerance accumulation among the components, secondly, the uneven load distribution during double-head asynchronous operation is easy to cause the stress concentration of a shell, the deformation of an internal support or the deflection of a motor shaft is easy to cause after long-term use, and further, abnormal vibration and noise are generated, the user experience and the product reliability are seriously influenced, thirdly, the multiple plug-in type connection structure adopted for adapting double-head swing is easy to generate connection point fracture or loosening when the double-head fascia gun falls off or is externally impacted due to lack of mechanical optimization, and the use safety hidden danger exists. Disclosure of utility model The utility model mainly aims to provide a fascia gun, and aims to solve the problem that structural redundancy is caused by parts in the existing double-head fascia gun. To achieve the above object, the present utility model provides a fascia gun comprising: The shell assembly comprises a shell main body and a mounting seat, wherein the shell main body is provided with a containing cavity and a mounting hole communicated with the containing cavity, the mounting seat is arranged outside the shell main body and positioned at the mounting hole, the mounting seat is of an integrated structure, and two mounting holes communicated with the mounting hole and arranged at intervals are formed in the mounting seat; The movement assembly comprises two pistons, two connecting rod assemblies and at least one driving motor, wherein one piston is movably arranged in each mounting hole, each piston is connected with one end of one connecting rod assembly, the other end of each connecting rod assembly penetrates through the mounting hole and is connected with the driving motor arranged in the accommodating cavity, and the driving motor is used for driving the piston to reciprocate in the mounting hole; And each massage head is correspondingly arranged on one piston. In an embodiment, the shell assembly further comprises a connecting piece arranged between the shell main body and the mounting seat, two first through holes are formed in the connecting piece, two ends of each first through hole are respectively communicated with the mounting opening and one mounting hole, and the first through holes are used for the connecting rod assembly to penetrate. In an embodiment, the shell assembly further comprises a sleeve assembly, each mounting hole on the mounting seat is internally provided with a step portion in limiting and abutting connection with the sleeve assembly in a limiting and abutting mode, one side, away from the shell body, of the connecting piece is provided with a protrusion in abutting connection with one side, away from the step portion, of the sleeve assembly. In an embodiment, a plurality of first threaded holes are formed in the connecting piece at positions far away from the first through holes, a plurality of first matching holes are formed in the mounting seat corresponding to the first threaded holes, and the connecting piece sequentially penetrates through the first matching holes and the first threaded holes through screws to connect the mounting seat. In an embodiment, the shell assembly further comprises a decoration arranged between the connecting piece and the mounting seat, a second through hole is formed in the decoration corresponding to the protrusion, a through hole is formed in the decoration corresponding to the first matching hole, and the screw sequentially penetrates through the first matching hole, the second through hole and the first threaded hole. In one embodiment, the driving motor is disposed in the shell body, two motor brackets are disposed on two sides of the driving motor in the shell body, the driving motor has two output shafts, and each output shaft extends into one motor bracket and is in driving connection with one end of the connecting rod assembly away from the piston. In an embodiment, be equipped with a plurality of second screw holes on the motor support, correspond every on the connecting piece the second screw hole of motor support