Multipurpose fascia gun massager with novel structure

Abstract

The utility model relates to the technical field of fascia guns, and provides a novel-structure multipurpose fascia gun massager which comprises a gun body and a massage head installed at the output end of the gun body, the massage head comprises a threaded sleeve, the threaded sleeve is installed at the end of the gun body in a threaded mode, and the end of the threaded sleeve is rotationally connected with a rotary drum. A guide rod fixed on the threaded sleeve is arranged in the rotary drum, a sleeve matched with the rotary drum in a threaded mode is connected outside the guide rod in a sliding mode, the rotary drum is rotated by holding the threaded sleeve, the ball body can slide in the axial direction under the threaded action of the rotary drum and the sleeve and the sliding guide of the guide rod on the sleeve, and in the process, the ball body can slide in the axial direction. The elastic pressing piece can enable the movable pressing head to extend out of the ball body or retract into the ball body under the abutting action of the guide rod, multi-point massage of the movable pressing head and the fixed pressing head and switching of a single-point massage mode of the fixed pressing head are achieved, the multi-purpose effect is achieved, and the problem that in the prior art, a single-point massage head and a multi-point massage head are inconvenient to replace is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fascia guns, and in particular to a multi-purpose fascia gun massager with a novel structure. Background Art

[0002] The fascia gun, also known as the deep myofascial impactor, is a soft tissue rehabilitation tool that relaxes the body's soft tissues through high-frequency impacts. In order to achieve a better massage effect, a fascia gun is usually equipped with a variety of massage heads.

[0003] After searching, the announcement number CN214596463U discloses a fascia gun massage head and a fascia gun, including a ball head; a massage base, which is connected to the fascia gun; the ball head is detachably arranged on the upper end surface of the massage base; the lower end of the ball head is opened, the lower edge of the opening is bent inward to form a folded edge, and the inner wall of the opening abuts against the upper end surface of the massage base. This technology solves the problem that the previous massage head is large in size and inconvenient to carry by making the ball head and the massage base detachable, and the ball head can be directly replaced when replaced.

[0004] However, the prior art still has the following problems: the massage function of the fascia gun massager in the prior art is designed according to the different structures of the massage head. Some local acupoints need to be massaged by replacing the single-point massage head, while some muscle tissues need to be massaged by replacing the multi-point massage head, which causes inconvenience. Utility Model Content

[0005] The utility model provides a multi-purpose fascia gun massager with a novel structure, which solves the problem of inconvenience caused by replacement of single-point and multi-point massage heads in the prior art.

[0006] The technical solution of the utility model is as follows: a novel multi-purpose fascia gun massager, comprising a gun body and a massage head installed at the output end of the gun body, the massage head comprising a threaded sleeve, the threaded sleeve is threadedly installed on the end of the gun body, the end of the threaded sleeve is rotatably connected to a rotating cylinder, a guide rod fixed on the threaded sleeve is arranged inside the rotating cylinder, a sleeve that cooperates with the rotating cylinder thread is slidably connected outside the guide rod, a sphere is fixed at one end of the sleeve away from the threaded sleeve, a fixed pressure head is fixed at the center position of the outer surface of the sphere, movable pressure heads distributed crosswise around the fixed pressure head are telescopically arranged on the sphere, and an elastic pressure piece that pushes out each movable pressure head when resisted by the guide rod is slidably arranged outside the sleeve.

[0007] Preferably, the guide rod is a square rod, and a square cavity slidably matched with the guide rod is provided in the sleeve.

[0008] Preferably, the outer surface of one end of the sleeve close to the threaded sleeve is provided with a threaded section threadably connected to the rotating drum, and the end of the sleeve close to the sphere is provided with a cross-shaped guide groove.

[0009] Preferably, the movable pressure head includes a cylinder, the sphere is provided with a telescopic groove arranged obliquely along the axial direction of the sphere, the sliding limit of the cylinder is located in the telescopic groove, one end of the cylinder extends outside the telescopic groove, and a pressing part is provided on the top of the other end of the cylinder, and the pressing part is elastically connected to the sphere through a first spring.

[0010] Preferably, the elastic pressure piece includes a cross pressure block and a pressure ring, the cross pressure block is slidably limited in the guide groove, the pressure ring is slidably sleeved outside the sleeve, and the pressure ring is elastically connected to the ball through a second spring.

[0011] Preferably, the pressure ring pushes the cross pressure block to come into contact with the guide rod under the elastic force of the second spring.

[0012] Preferably, a first inclined surface is provided at the bottom of one end of the column located in the sphere, and a second inclined surface that fits with the first inclined surface is provided at the end of the cross pressing block.

[0013] Preferably, the outer ends of the fixed pressure head and the movable pressure head are both spherical structures.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, by holding the threaded sleeve and rotating the rotating drum, the ball can slide along the axial direction due to the threaded action of the rotating drum and the sleeve and the sliding guidance of the sleeve by the guide rod. In this process, the elastic pressure piece can extend the movable pressure head out of the sphere or shrink it in the sphere under the resistance of the guide rod, thereby realizing multi-point massage of the movable pressure head and the fixed pressure head and switching of the single-point massage mode of the fixed pressure head, thereby having versatility and solving the problem of inconvenience caused by replacing single-point and multi-point massage heads in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of a new type of multi-purpose fascia gun massager proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the massage head proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the half-section structure of the massage head proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the semi-section front view of the structure of the massage head proposed by the utility model;

[0021] Figure 5This is a schematic diagram of the guide rod and sleeve structure proposed by the utility model;

[0022] Figure 6 This is a schematic diagram of the elastic pressing piece structure proposed by the utility model;

[0023] Figure 7 This is a schematic diagram of the structure of the movable pressure head proposed by the utility model;

[0024] In the figure: 1, gun body; 2, massage head; 21, threaded sleeve; 22, rotating cylinder; 23, sphere; 24, fixed pressure head; 25, movable pressure head; 251, column; 252, pressing part; 253, first spring; 254, first inclined surface; 26, guide rod; 27, sleeve; 271, threaded section; 272, guide groove; 28, elastic pressure piece; 281, cross pressure block; 282, pressure ring; 283, second spring; 284, second inclined surface. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 and Figure 2 The utility model provides a technical solution: a new structure multi-purpose fascia gun massager, comprising a gun body 1 and a massage head 2 installed at the output end of the gun body 1, such as Figure 3 and Figure 4As shown, the massage head 2 includes a threaded sleeve 21, which is threadedly mounted on the end of the gun body 1, and the end of the threaded sleeve 21 is rotatably connected to a rotating cylinder 22. A guide rod 26 fixed to the threaded sleeve 21 is arranged inside the rotating cylinder 22, and a sleeve 27 threadedly matched with the rotating cylinder 22 is slidably connected outside the guide rod 26. A sphere 23 is fixed at one end of the sleeve 27 away from the threaded sleeve 21, and a fixed pressure head 24 is fixed at the center of the outer surface of the sphere 23. A movable pressure head 25 cross-distributed around the fixed pressure head 24 is telescopically arranged on the sphere 23, and a guide rod 26 is slidably arranged outside the sleeve 27. The elastic pressing piece 28 that pushes out each movable pressing head 25 under the resistance of the rod 26 can make the ball 23 slide along the axial direction by holding the threaded sleeve 21 and rotating the rotating cylinder 22, due to the threaded action of the rotating cylinder 22 and the sleeve 27 and the sliding guidance of the sleeve 27 by the guide rod 26. In this process, the elastic pressing piece 28 can extend the movable pressing head 25 out of the sphere 23 or shrink it in the sphere 23 under the resistance of the guide rod 26, thereby realizing multi-point massage of the movable pressing head 25 and the fixed pressing head 24 and switching of the single-point massage mode of the fixed pressing head 24, thereby having versatility.

[0027] See also Figure 3 and Figure 5 , Figure 6 The guide rod 26 is a square rod, and a square cavity is provided in the sleeve 27 to be slidably adapted to the guide rod 26. The outer surface of the sleeve 27 near the threaded sleeve 21 is provided with a threaded section 271 threadedly connected to the rotating cylinder 22. The end of the sleeve 27 near the ball 23 is provided with a cross-shaped guide groove 272. The elastic pressing piece 28 includes a cross pressing block 281 and a pressing ring 282. The cross pressing block 281 is slidably limited in the guide groove 272. The pressing ring 282 is slidably sleeved outside the sleeve 27. The pressing ring 282 is elastically connected to the ball 23 through a second spring 283. The pressing ring 282 is in the first The elastic force of the second spring 283 pushes the cross pressure block 281 to come into contact with the guide rod 26. By holding the threaded sleeve 21 and rotating the drum 22, the ball 23 can be moved away from the threaded sleeve 21 under the threaded action of the threaded section 271 of the drum 22 and the sleeve 27, and at the same time, under the sliding guidance of the guide rod 26 and the square cavity in the sleeve 27. Under the elastic force of the second spring 283, the cross pressure block 281 can be pushed by the pressure ring 282, so that the cross pressure block 281 can always come into contact with the end of the guide rod 26 during the outward movement of the ball 23.

[0028] See also Figure 3 and Figure 4 , Figure 7The movable pressure head 25 includes a column 251, a telescopic groove arranged along the axial direction of the ball 23 is opened on the ball 23, the column 251 is limited in the telescopic groove, one end of the column 251 extends out of the telescopic groove, and a pressing portion 252 is provided on the top of the other end of the column 251. The pressing portion 252 is elastically connected to the ball 23 through a first spring 253. The bottom of the end of the column 251 located in the ball 23 is provided with a first inclined surface 254, and the end of the cross pressure block 281 is provided with a second inclined surface 254 that fits the first inclined surface 254. 84. During the movement of the ball 23 in the direction away from the threaded sleeve 21, the cross pressure block 281 can be pushed by the pressure ring 282 under the elastic force of the second spring 283, so that the cross pressure block 281 can always be in contact with the end of the guide rod 26 during the outward movement of the ball 23. At this time, the pressing portion 252 of the movable pressure head 25 is gradually reduced by the elastic force of the first spring 253, so that the column 251 can be retracted from the telescopic groove into the ball 23, and then single-point massage can be performed only by the fixed pressure head 24.

[0029] It should be noted that the outer ends of the fixed pressure head 24 and the movable pressure head 25 are both spherical structures to reduce convex angles and maintain comfort.

[0030] The working principle and use process of the utility model are as follows: In the initial state, the fixed pressure head 24 and the movable pressure head 25 are as follows: Figure 4 In the state shown, the outer end points of the fixed pressure head 24 and the movable pressure head 25 are in the same vertical plane, and the fixed pressure head 24 and the movable pressure head 25 can perform multi-point massage. If adjustment is required, the rotating drum 22 can be rotated by holding the threaded sleeve 21. Under the threaded action of the rotating drum 22 and the threaded section 271 of the sleeve 27, and under the sliding guidance of the guide rod 26 and the square cavity in the sleeve 27, the ball 23 can be moved away from the threaded sleeve 21, and under the elastic force of the second spring 283, the ball 23 can be moved away from the threaded sleeve 21. The pressure ring 282 pushes the cross pressure block 281, so that the cross pressure block 281 can always contact the end of the guide rod 26 during the outward movement of the sphere 23. At this time, the pressing portion 252 of the movable pressure head 25 is gradually reduced by the elastic force of the first spring 253, so that the column 251 can be retracted from the telescopic groove into the sphere 23, and then a single-point massage can be performed only by the fixed pressure head 24. Conversely, the single-point massage can be adjusted to a multi-point massage by holding the threaded sleeve 21 and rotating the drum 22 in the opposite direction.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel multi-purpose fascia gun massager, comprising a gun body (1) and a massage head (2) mounted on the output end of the gun body (1). It is characterized in that The massage head (2) comprises a threaded sleeve (21), the threaded sleeve (21) being threadably mounted on the end of the gun body (1), the end of the threaded sleeve (21) being rotatably connected to a rotating cylinder (22), a guide rod (26) fixed to the threaded sleeve (21) being arranged inside the rotating cylinder (22), a sleeve (27) threadably connected to the guide rod (26) being threadably matched with the rotating cylinder (22), a sphere (23) being fixed to one end of the sleeve (27) away from the threaded sleeve (21), a fixed pressure head (24) being fixed at the center of the outer surface of the sphere (23), movable pressure heads (25) being cross-distributed around the fixed pressure head (24) being telescopically arranged on the sphere (23), and an elastic pressing piece (28) being slidably arranged outside the sleeve (27) for ejecting each movable pressure head (25) when resisted by the guide rod (26).

2. A new type of multi-purpose fascia gun massager according to claim 1, It is characterized in that The guide rod (26) is a square rod, and a square cavity is provided in the sleeve (27) and is slidably matched with the guide rod (26).

3. A new type of multi-purpose fascia gun massager according to claim 1, It is characterized in that The outer surface of one end of the sleeve (27) close to the threaded sleeve (21) is provided with a threaded section (271) threadedly connected to the rotating cylinder (22), and the end of the sleeve (27) close to the sphere (23) is provided with a cross-shaped guide groove (272).

4. A new type of multi-purpose fascia gun massager according to claim 3, It is characterized in that The movable pressure head (25) comprises a column (251), the sphere (23) is provided with a telescopic groove arranged obliquely along the axial direction of the sphere (23), the column (251) is slidably limited in the telescopic groove, one end of the column (251) extends outside the telescopic groove, and a pressing portion (252) is provided at the top of the other end of the column (251), and the pressing portion (252) is elastically connected to the sphere (23) via a first spring (253).

5. A new type of multi-purpose fascia gun massager according to claim 4, It is characterized in that The elastic pressure piece (28) comprises a cross pressure block (281) and a pressure ring (282); the cross pressure block (281) is slidably limited in the guide groove (272); the pressure ring (282) is slidably sleeved outside the sleeve (27); and the pressure ring (282) is elastically connected to the ball (23) via a second spring (283).

6. A new type of multi-purpose fascia gun massager according to claim 5, It is characterized in that The pressure ring (282) pushes the cross pressure block (281) to come into contact with the guide rod (26) under the elastic force of the second spring (283).

7. A new type of multi-purpose fascia gun massager according to claim 5, It is characterized in that A first inclined surface (254) is provided at the bottom of one end of the column (251) located inside the sphere (23), and a second inclined surface (284) that fits the first inclined surface (254) is provided at the end of the cross pressing block (281).

8. A new type of multi-purpose fascia gun massager according to claim 1, It is characterized in that The outer ends of the fixed pressure head (24) and the movable pressure head (25) are both spherical structures.

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