Fascia gun

Abstract

The utility model relates to the technical field of fascia guns, and discloses a fascia gun, which comprises a fascia gun main body and a massage head, a reciprocating push rod is connected in the fascia gun main body, an installation mechanism is arranged between the reciprocating push rod and the massage head, the installation mechanism comprises a connecting rod, a rotating round block, a connecting screw rod and a cross block, and inner grooves are formed in the connecting rods, the outer surfaces of the connecting screw rods are movably connected with the interiors of the inner grooves, sleeving grooves are formed between the connecting rods, the two sides of the rotating round block are rotationally connected with the interiors of the sleeving grooves in a sleeving mode, and the interiors of the sleeving grooves are in threaded connection with the outer surfaces of the connecting screw rods. According to the fascia gun, the massage head can be effectively installed, the situation that the massage head and the reciprocating push rod are connected and abraded is avoided, the connecting strength of the massage head and the fascia gun body is improved, and the situation that the massage head falls off in the using process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fascia guns, in particular to a fascia gun. Background Technique

[0002] A fascia gun, full name muscle fascia relaxation massage gun, is used for high-frequency impact physiotherapy for fascia relaxation. When exercising or after sports, the sympathetic nerve is over-excited, causing the muscles to still be too tense when static, resulting in fascia adhesion, thus affecting recovery and growth. Using a fascia gun to impact the target part of the body can help relax and recover the muscle soft tissue, promote blood circulation, and at the same time effectively disperse a large amount of creatine produced by the body due to fatigue during exercise, work, and life, and has a very good effect of relieving body fatigue.

[0003] However, the following problems still exist in the actual use process:

[0004] The existing fascia guns need to replace different massage heads according to requirements to massage different parts of the body. Most of the existing replacement methods are to plug the massage head onto the reciprocating push rod by inserting. This kind of multi-frequency reciprocating insertion will cause wear of the connection part, and then reduce the connection strength between the massage head and the reciprocating push rod, resulting in the situation that the massage head drops during use. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a fascia gun, which has the advantages of being able to change the connection method between the massage head and the reciprocating push rod and avoiding the situation of unstable connection, and solves the problems put forward in the background technique.

[0006] The utility model provides the following technical scheme: a fascia gun, including: a fascia gun main body and a massage head. A reciprocating push rod is connected inside the fascia gun main body. An installation mechanism is arranged between the reciprocating push rod and the massage head. The installation mechanism includes a connecting rod, a rotating round block, a connecting screw and a cross block. An inner groove is opened inside the connecting rod. The outer surface of the connecting screw is movably connected with the inside of the inner groove. A socket groove is opened between the connecting rods. Both sides of the rotating round block are rotatably sleeved with the inside of the socket groove. The inside of the socket groove is threadedly connected with the outer surface of the connecting screw. One side of the cross block is fixedly connected with the outer surface of the end of the connecting rod. A cross groove is opened inside the reciprocating push rod. A connecting groove is opened inside the cross groove. The outer surface of the cross block is inserted into the inside of the cross groove. The outer surface of the end of the connecting screw is threadedly connected with the inside of the connecting groove. The outer surface of the connecting rod is inserted into the inside of the fascia gun main body.

[0007] Preferably, four groups of slide grooves are provided inside the inner groove, and the four groups of slide grooves are slidably connected to the inside of sliding blocks. The other end of the connecting screw is fixedly connected to a connecting round block, and a concave circular groove is provided on the outer surface of the connecting round block. The other end of the sliding block is rotatably connected to the inside of the concave circular groove.

[0008] Preferably, the outer surface of the other end of the connecting rod is connected to a massage head.

[0009] Preferably, the end surface of the connecting rod is in contact with the end surface of the reciprocating push rod, and the inner size of the connecting groove is the same as the outer size of the connecting screw.

[0010] Preferably, the diameter of the connecting round block is smaller than the diameter of the connecting screw, and the outer surface of the connecting round block is movably connected to the inside of the inner groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] This fascia gun is provided with an installation mechanism. When different massage heads need to be installed, first, a connecting rod is connected to the inside of the massage head. An inner groove is provided inside the connecting rod. A connecting screw is movably connected inside the inner groove. A rotating round block is rotatably sleeved between the connecting rods through a sleeve groove. The inside of the rotating round block is threadedly connected to the outer surface of the connecting screw. A reciprocating push rod is connected to the inside of one side of the fascia gun body. A cross groove is provided inside the reciprocating push rod. A connecting groove is provided inside the cross groove. A cross block is connected to the other end of the connecting rod. When the connecting rod is inserted into the inside of one side of the fascia gun body, the cross block connected to the end of the connecting rod is inserted into the reciprocating push rod. In the cross groove opened at the end, by rotating the rotating round block, the rotating round block drives the connecting screw to move inside the inner groove, and the outer surface of the end of the connecting screw is gradually connected with the internal thread of the connecting groove until it is connected to the bottom, thereby completing the installation of the massage head. When disassembling, the rotating round block can be rotated in the opposite direction until the connecting screw is disengaged from the inside of the connecting groove. At this time, the massage head can be pulled out, and the disassembly of the massage head is completed, and it can be replaced. The setting of this structure can effectively install the massage head, avoid wear on the connection between the massage head and the reciprocating push rod, improve the connection strength between the massage head and the fascia gun body, and avoid falling off during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model device;

[0014] Figure 2 For this utility model Figure 1 Schematic diagram of some structures;

[0015] Figure 3 This is a schematic diagram of the installation mechanism structure of the utility model.

[0016] In the figure: 1. Fascia gun main body; 2. Connecting rod; 3. Massage head; 4. Reciprocating push rod; 5. Cross slot; 6. Connecting screw; 7. Cross block; 8. Inner slot; 9. Slide slot; 10. Connecting round block; 11. Slide block; 12. Rotating round block; 13. Socket slot; 14. Connecting slot; 15. Concave round slot; 16. Installation mechanism. Specific implementation manner

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0018] Please refer to Figure 1 、 Figure 2 and Figure 3, a fascia gun, comprising: a fascia gun main body 1 and a massage head 3. A reciprocating push rod 4 is connected inside the fascia gun main body 1. An installation mechanism 16 is arranged between the reciprocating push rod 4 and the massage head 3. The installation mechanism 16 includes a connecting rod 2, a rotating circular block 12, a connecting screw 6 and a cross block 7. An inner groove 8 is formed inside the connecting rod 2. The outer surface of the connecting screw 6 is movably connected to the inside of the inner groove 8. A socket groove 13 is formed between the connecting rods 2. Both sides of the rotating circular block 12 are rotatably sleeved inside the socket groove 13. The inside of the socket groove 13 is threadedly connected to the outer surface of the connecting screw 6. One side of the cross block 7 is fixedly connected to the outer surface of the end of the connecting rod 2. A cross groove 5 is formed inside the reciprocating push rod 4. A connecting groove 14 is formed inside the cross groove 5. The outer surface of the cross block 7 is inserted into the inside of the cross groove 5. The outer surface of the end of the connecting screw 6 is threadedly connected to the inside of the connecting groove 14. The outer surface of the connecting rod 2 is inserted into the inside of the fascia gun main body 1. The other end of the connecting rod 2 is connected to the massage head 3 on the outer surface. The inside of the massage head 3 is connected to the connecting rod 2. An inner groove 8 is formed inside the connecting rod 2. The connecting screw 6 is movably connected to the inside of the inner groove 8. The rotating circular block 12 is rotatably sleeved between the connecting rods 2 through the socket groove 13. The inside of the rotating circular block 12 is threadedly connected to the outer surface of the connecting screw 6. One side inside the fascia gun main body 1 is connected to the reciprocating push rod 4. A cross groove 5 is formed inside the reciprocating push rod 4. A connecting groove 14 is formed inside the cross groove 5. The other end of the connecting rod 2 is connected to the cross block 7. When the connecting rod 2 is inserted into one side inside the fascia gun main body 1, the cross block 7 connected to the end of the connecting rod 2 is inserted into the cross groove 5 opened at the end of the reciprocating push rod 4. By rotating the rotating circular block 12, the rotating circular block 12 drives the connecting screw 6 to move inside the inner groove 8. The outer surface of the end of the connecting screw 6 is gradually threadedly connected to the inside of the connecting groove 14 until it is connected to the end, thus completing the installation of the massage head 3. When disassembling, the rotating circular block 12 can be rotated in the reverse direction until the connecting screw 6 disengages from the inside of the connecting groove 14. At this time, the massage head 3 can be pulled out to complete the disassembly of the massage head 3.

[0019] Please refer to Figure 3 , four groups of sliding grooves 9 are formed inside the inner groove 8. Four sliding blocks 11 are slidably connected to the inside of the four groups of sliding grooves 9. The other end of the connecting screw 6 is fixedly connected to a connecting circular block 10. A concave circular groove 15 is formed on the outer surface of the connecting circular block 10. The other end of the sliding block 11 is rotatably connected to the inside of the concave circular groove 15. When the connecting screw 6 rotates and moves, it drives the connecting circular block 10 to move synchronously. The sliding block 11 is rotatably connected to the concave circular groove 15 formed on the connecting circular block 10, and the other end of the sliding block 11 is slidably connected to the sliding groove 9, thereby ensuring the stability of the connecting screw 6 during movement.

[0020] Please refer to Figure 1 and Figure 3, the end surface of the connecting rod 2 fits with the end surface of the reciprocating push rod 4, and the internal size of the connecting groove 14 is the same as the external size of the connecting screw 6.

[0021] Please refer to Figure 2 and Figure 3 , the diameter of the connecting round block 10 is smaller than the diameter of the connecting screw 6, and the outer surface of the connecting round block 10 is movably connected to the inside of the inner groove 8.

[0022] Working principle: When in use, first, when installing different massage heads 3, since the connecting rod 2 is connected inside the massage head 3, an inner groove 8 is opened inside the connecting rod 2, and a connecting screw 6 is movably connected inside the inner groove 8. The connecting rods 2 are rotatably sleeved with a rotating round block 12 through a socket groove 13, and the inside of the rotating round block 12 is threadedly connected to the outer surface of the connecting screw 6. One side inside the fascia gun body 1 is connected with a reciprocating push rod 4, and a cross groove 5 is opened inside the reciprocating push rod 4, and a connecting groove 14 is opened inside the cross groove 5. The other end of the connecting rod 2 is connected with a cross block 7. When the connecting rod 2 is inserted into one side inside the fascia gun body 1, the cross block 7 connected to the end of the connecting rod 2 is inserted into the cross groove 5 opened at the end of the reciprocating push rod 4. By rotating the rotating round block 12, the rotating round block 12 drives the connecting screw 6 to move inside the inner groove 8, and the outer surface of the end of the connecting screw 6 is gradually threadedly connected to the inside of the connecting groove 14 until it is connected to the end, thus completing the installation of the massage head 3. When disassembling, the rotating round block 12 can be rotated in the reverse direction until the connecting screw 6 disengages from the inside of the connecting groove 14. At this time, the massage head 3 can be pulled out to complete the disassembly of the massage head 3, and then the replacement can be carried out.

[0023] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fascia gun, characterized in that: include: The fascia gun body (1) and the massage head (3) are provided with a reciprocating push rod (4) inside the fascia gun body (1), and a mounting mechanism (16) is provided between the reciprocating push rod (4) and the massage head (3), and the mounting mechanism (16) includes a connecting rod (2), a rotating round block (12), a connecting screw (6) and a cross block (7), an inner groove (8) is provided inside the connecting rod (2), and the outer surface of the connecting screw (6) is movably connected to the inner part of the inner groove (8), and a sleeve groove (13) is provided between the connecting rods (2), and the two sides of the rotating round block (12) are connected to the sleeve groove (13). The interior of the groove (13) is rotatably sleeved, the interior of the sleeve groove (13) is threadedly connected to the outer surface of the connecting screw (6), one side of the cross block (7) is fixedly connected to the outer surface of the end of the connecting rod (2), the interior of the reciprocating push rod (4) is provided with a cross groove (5), the interior of the cross groove (5) is provided with a connecting groove (14), the outer surface of the cross block (7) is plugged into the interior of the cross groove (5), the outer surface of the end of the connecting screw (6) is threadedly connected to the interior of the connecting groove (14), and the outer surface of the connecting rod (2) is plugged into the interior of the fascia gun body (1).

2. The fascia gun according to claim 1, characterized in that: Four groups of slide grooves (9) are provided inside the inner groove (8), and the four groups of slide grooves (9) are slidably connected to the inside of sliding blocks (11). The other end of the connecting screw (6) is fixedly connected to a connecting round block (10), and the outer surface of the connecting round block (10) is provided with a concave circular groove (15), and the other end of the sliding block (11) is rotatably connected to the inside of the concave circular groove (15).

3. The fascia gun according to claim 1, characterized in that: The outer surface of the other end of the connecting rod (2) is connected to a massage head (3).

4. The fascia gun according to claim 1, characterized in that: The end surface of the connecting rod (2) is fitted with the end surface of the reciprocating push rod (4), and the internal size of the connecting groove (14) is the same as the external size of the connecting screw (6).

5. The fascia gun according to claim 2, characterized in that: The diameter of the connecting round block (10) is smaller than the diameter of the connecting screw (6), and the outer surface of the connecting round block (10) is movably connected to the inside of the inner groove (8).

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