Single-drive multi-head fascia gun

Abstract

The utility model discloses a single-drive multi-head fascia gun which comprises a handle, a storage battery is installed at the bottom of the inner side of the handle, the output end of the storage battery is connected with a high-speed motor, a motor base is installed on the upper side of the high-speed motor and installed on the top of the inner side of the handle through bolt locking, and the power output end of the high-speed motor is connected with an eccentric wheel. The outer side of the eccentric wheel is sleeved with a bearing, a first connecting rod, a second connecting rod and a third connecting rod are sequentially installed on the outer side of the bearing from bottom to top, and an anti-disengaging pressing plate is installed at the top of the eccentric wheel in a locked mode and arranged at the top of the third connecting rod. The first connecting rod, the second connecting rod and the third connecting rod are connected with a first assembling base, a second assembling base and a third assembling base respectively, a first massage head, a second massage head and a third massage head are installed on the outer sides of the first assembling base, the second assembling base and the third assembling base, a cover plate is installed at the top of the handle, and a bottom cover is installed at the bottom of the handle.

Description

Technical Field

[0001] The utility model belongs to the technical field of fascia guns, and particularly relates to a single-drive multi-head fascia gun. Background Art

[0002] A fascia gun, also known as a deep myofascial impactor, is a soft tissue rehabilitation tool that relaxes the soft tissues of the body through high-frequency impacts. The massage head of the fascia gun can drive the soft tissues to move by reciprocally impacting the soft tissues, thereby effectively promoting blood circulation in the soft tissues and effectively assisting muscle lactic acid excretion. However, in the existing fascia guns, different massage heads cannot be used simultaneously during the massage process. When using different massage heads for massage, each different massage head needs to be driven by a corresponding drive motor and a corresponding power reversing transmission mechanism respectively to realize the movement and massage of the massage head, which leads to a complex internal structure of the fascia gun and is not conducive to popularization and use. Therefore, there is an urgent need for a single-drive multi-head fascia gun to solve the above problems. Content of the Utility Model

[0003] Aiming at the problems raised in the above background art, the purpose of the utility model is to provide a single-drive multi-head fascia gun.

[0004] To achieve the above technical purpose, the technical scheme adopted by the utility model is as follows:

[0005] A single-drive multi-head fascia gun includes a handle. A storage battery is installed at the inner bottom of the handle. The output end of the storage battery is connected to a high-speed motor. An electric motor seat is installed above the high-speed motor, and the electric motor seat is locked and installed at the inner top of the handle through bolts. The power output end of the high-speed motor is connected to an eccentric wheel. A bearing is sleeved outside the eccentric wheel. A first connecting rod, a second connecting rod, and a third connecting rod are sequentially installed outside the bearing from bottom to top. An anti-detachment pressure plate is also locked and installed at the top of the eccentric wheel. The anti-detachment pressure plate is arranged at the top of the third connecting rod. The first connecting rod, the second connecting rod, and the third connecting rod are respectively connected to a first assembly seat, a second assembly seat, and a third assembly seat. A first massage head, a second massage head, and a third massage head are installed outside the first assembly seat, the second assembly seat, and the third assembly seat. A cover plate is installed at the top of the handle, and a bottom cover is installed at the bottom of the handle.

[0006] Further defined, the first connecting rod and the first assembly seat, the second connecting rod and the second assembly seat, and the third connecting rod and the third assembly seat are all integrally formed structures, and reinforcing ribs are also provided at the connection between the connecting rod and the assembly seat. Such a structural design makes the connection strength higher, not easily damaged, and has a long service life.

[0007] Further defined, mounting holes are provided on the upper inner sides of the first mounting seat, the second mounting seat and the third mounting seat. Screws are installed in the mounting holes. The first mounting seat, the second mounting seat and the third mounting seat are all tightly connected to the first massage head, the second massage head and the third massage head through the screws. Positioning grooves are further provided on the lower outer sides of the first mounting seat, the second mounting seat and the third mounting seat. Positioning protrusions are provided on the first massage head, the second massage head and the third massage head at the corresponding positioning grooves. Such a structural design facilitates the positioning and fixed installation of the massage heads.

[0008] Further defined, guide sleeves are sleeved on the outer surfaces of the first mounting seat, the second mounting seat and the third mounting seat. The guide sleeves are fixedly installed between the handle and the cover plate. A number of uniformly arranged guide balls are provided on the inner side of the guide sleeve. The guide balls are in contact with the outer surfaces of the first mounting seat, the second mounting seat and the third mounting seat. Such a structural design has a guiding effect on the movement of the mounting seats.

[0009] Further defined, the storage battery is also connected with a control component, and the control component is arranged on the lower side of the handle. Such a structural design facilitates controlling the massage heads to work.

[0010] Further defined, a threaded lock cover is provided between the handle and the cover plate. The handle and the cover plate are tightly connected through the threaded lock cover. A steel ball abdominal massager is also installed on the top of the cover plate. Such a structural design facilitates the locking connection and installation, and can also have a kneading effect on the abdomen through the steel ball abdominal massager.

[0011] The beneficial effects of the present utility model are as follows: The present utility model drives the eccentric wheel to rotate through a high-speed motor, so that the eccentric wheel drives the first connecting rod, the second connecting rod and the third connecting rod in sequence through the bearing, so that the first connecting rod, the second connecting rod and the third connecting rod drive the first mounting seat, the second mounting seat and the third mounting seat respectively. The first mounting seat, the second mounting seat and the third mounting seat drive the first massage head, the second massage head and the third massage head to perform reciprocating motion, realizing that one drive output drives multiple connecting rods to drive different massage heads to perform massage work, improving the massage effect. The structure of the present utility model is simple, the use is stable, it is convenient to disassemble and install, and it is convenient to popularize and use. Description of the Drawings

[0012] The present utility model can be further illustrated by the non-limiting embodiments given in the drawings;

[0013] Figure 1 It is a schematic structural diagram of a single-drive multi-head fascia gun according to an embodiment of the present utility model;

[0014] Figure 2 It is a schematic cross-sectional structural diagram of a single-drive multi-head fascia gun according to an embodiment of the present utility model;

[0015] Figure 3 Schematic diagram of the eccentric wheel installation structure of a single - drive multi - head fascia gun according to an embodiment of the present utility model;

[0016] Figure 4 Exploded structure diagram of the eccentric wheel of a single - drive multi - head fascia gun according to an embodiment of the present utility model;

[0017] Figure 5 Schematic diagram of the guide sleeve structure of a single - drive multi - head fascia gun according to an embodiment of the present utility model;

[0018] Figure 6 Schematic diagram of the massage head structure of a single - drive multi - head fascia gun according to an embodiment of the present utility model;

[0019] The main component symbols are explained as follows:

[0020] Handle 1, storage battery 2, high - speed motor 3, motor base 4, eccentric wheel 5, bearing 6, first connecting rod 7, second connecting rod 8, third connecting rod 9, anti - detachment pressure plate 10, first assembly seat 11, second assembly seat 12, third assembly seat 13, first massage head 14, second massage head 15, third massage head 16, cover plate 17, bottom cover 18, reinforcing rib 19, mounting hole 20, screw 21, positioning groove 22, positioning protrusion 23, guide sleeve 24, guide ball 25, control component 26, threaded lock cover 27, steel ball abdominal massager 28. Specific embodiments

[0021] In order to enable those skilled in the art to better understand the present utility model, the technical solutions of the present utility model will be further described below with reference to the drawings and embodiments.

[0022] Embodiment 1, as shown in Figure 1 、 Figure 2 and Figure 3 , a single - drive multi - head fascia gun, the bottom inside the handle 1 is installed with a storage battery 2, the output end of the storage battery 2 is connected to a high - speed motor 3, the upper side of the high - speed motor 3 is installed with a motor base 4, the motor base 4 is installed at the top inside the handle 1 by bolt tightening, the power output end of the high - speed motor 3 is connected to an eccentric wheel 5, the outside of the eccentric wheel 5 is sleeved with a bearing 6, the outside of the bearing 6 is successively installed with a first connecting rod 7, a second connecting rod 8 and a third connecting rod 9 from bottom to top, the top of the eccentric wheel 5 is also tightly installed with an anti - detachment pressure plate 10, the anti - detachment pressure plate 10 is arranged at the top of the third connecting rod 9, the first connecting rod 7, the second connecting rod 8 and the third connecting rod 9 are respectively connected to a first assembly seat 11, a second assembly seat 12 and a third assembly seat 13, the outside of the first assembly seat 11, the second assembly seat 12 and the third assembly seat 13 is installed with a first massage head 14, a second massage head 15 and a third massage head 16, the top of the handle 1 is installed with a cover plate 17, and the bottom of the handle 1 is installed with a bottom cover 18.

[0023] In this embodiment, during use, power is supplied to the high-speed motor 3 by the storage battery 2 to start the high-speed motor 3. After starting, the high-speed motor 3 drives the eccentric wheel 5 to rotate. The eccentric wheel 5 drives the first connecting rod 7, the second connecting rod 8, and the third connecting rod 9 in sequence through the bearing 6, and the first connecting rod 7, the second connecting rod 8, and the third connecting rod 9 drive the first mounting seat 11, the second mounting seat 12, and the third mounting seat 13 respectively. The first mounting seat 11, the second mounting seat 12, and the third mounting seat 13 drive the first massage head 14, the second massage head 15, and the third massage head 16 to perform reciprocating motion, realizing that one drive output drives multiple connecting rods to drive different massage heads for massage work, with stable use, convenient disassembly, replacement, and installation, and improved use effect.

[0024] Embodiment 2, as Figure 4 shown, this embodiment adds the following structure on the basis of Embodiment 1. The first connecting rod 7 and the first mounting seat 11, the second connecting rod 8 and the second mounting seat 12, and the third connecting rod 9 and the third mounting seat 13 are all integrally formed structures, and a reinforcing rib 19 is also provided at the connection between the connecting rod and the mounting seat.

[0025] In this embodiment, through the integrally formed structure, the connection strength between the connecting rod and the mounting seat is higher, not easily damaged, and a reinforcing rib 19 is also provided at the connection to further improve the connection strength and extend its service life.

[0026] Embodiment 3, as Figure 3 and Figure 6 shown, this embodiment adds the following structure on the basis of Embodiment 1. Installation holes 20 are provided on the upper side inside the first mounting seat 11, the second mounting seat 12, and the third mounting seat 13. Screws 21 are installed in the installation holes 20. The first mounting seat 11, the second mounting seat 12, and the third mounting seat 13 are all locked and connected to the first massage head 14, the second massage head 15, and the third massage head 16 through the screws 21. Positioning grooves 22 are also provided on the lower side outside the first mounting seat 11, the second mounting seat 12, and the third mounting seat 13. Positioning protrusions 23 are provided on the first massage head 14, the second massage head 15, and the third massage head 16 at the corresponding positioning grooves 22.

[0027] In this embodiment, when installing the first massage head 14, the second massage head 15, and the third massage head 16, only need to insert the first massage head 14, the second massage head 15, and the third massage head 16 into the first mounting seat 11, the second mounting seat 12, and the third mounting seat 13, insert the positioning protrusions 23 at the bottom of the massage head into the positioning grooves 22 of the mounting seat for positioning connection, and finally lock and fix with the screws 21 to achieve the effect of fixed connection.

[0028] Embodiment 4, as Figure 5As shown in the figure, the following structure is added to this embodiment on the basis of Embodiment 1. Guide sleeves 24 are sleeved on the outer surfaces of the first mounting seat 11, the second mounting seat 12, and the third mounting seat 13. The guide sleeves 24 are fixedly installed between the handle 1 and the cover plate 17. A number of evenly arranged guide balls 25 are provided inside the guide sleeves 24, and the guide balls 25 are in contact with the outer surfaces of the first mounting seat 11, the second mounting seat 12, and the third mounting seat 13.

[0029] In this embodiment, when the first mounting seat 11, the second mounting seat 12, and the third mounting seat 13 perform compound movements in sequence, the first mounting seat 11, the second mounting seat 12, and the third mounting seat 13 will slide along the guide balls 25 inside the guide sleeves 24. Through the guide balls 25, it can be ensured that the first mounting seat 11, the second mounting seat 12, and the third mounting seat 13 are smoother during compound movements, improving the effect of guiding movement.

[0030] Embodiment 5, as Figure 2 and Figure 3 As shown in the figure, the following structure is added to this embodiment on the basis of Embodiment 1. The storage battery 2 is also connected with a control component 26, and the control component 26 is arranged on the lower side of the handle 1.

[0031] In this embodiment, during use, the control component 26 can be used to control the storage battery 2 to supply power to the high-speed motor 3, so as to drive the massage head to perform reciprocating movements for massage.

[0032] Embodiment 6, as Figure 1 As shown in the figure, the following structure is added to this embodiment on the basis of Embodiment 1. A threaded lock cover 27 is provided between the handle 1 and the cover plate 17. The handle 1 and the cover plate 17 are tightly connected through the threaded lock cover 27, and a steel ball abdominal massager 28 is also installed on the top of the cover plate 17.

[0033] In this embodiment, during installation, the handle 1 and the cover plate 17 can be quickly and tightly connected through the threaded lock cover 27, and the steel ball abdominal massager 28 can be used to massage the abdomen.

[0034] The above embodiments only exemplarily illustrate the principles and effects of the present invention, rather than limiting the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A single-drive multi-head fascia gun, characterized in that: It includes a handle (1), a storage battery (2) is installed at the inner bottom of the handle (1), the output end of the storage battery (2) is connected to a high-speed motor (3), a motor base (4) is installed above the high-speed motor (3), the motor base (4) is fixedly installed at the inner top of the handle (1) by bolts, the power output end of the high-speed motor (3) is connected to an eccentric wheel (5), a bearing (6) is sleeved outside the eccentric wheel (5), a first connecting rod (7), a second connecting rod (8) and a third connecting rod (9) are sequentially installed outside the bearing (6) from bottom to top, an anti-disengagement pressing plate (10) is also fixedly installed at the top of the eccentric wheel (5), the anti-disengagement pressing plate (10) is arranged at the top of the third connecting rod (9), the first connecting rod (7), the second connecting rod (8) and the third connecting rod (9) are respectively connected to a first assembly seat (11), a second assembly seat (12) and a third assembly seat (13), a first massage head (14), a second massage head (15) and a third massage head (16) are installed outside the first assembly seat (11), the second assembly seat (12) and the third assembly seat (13), a cover plate (17) is installed at the top of the handle (1), and a bottom cover (18) is installed at the bottom of the handle (1).

2. The single-drive multi-head fascia gun according to claim 1, characterized in that: The first connecting rod (7) and the first assembly seat (11), the second connecting rod (8) and the second assembly seat (12), and the third connecting rod (9) and the third assembly seat (13) are all integrally formed structures, and reinforcing ribs (19) are also provided at the connection between the connecting rod and the assembly seat.

3. The single-drive multi-head fascia gun according to claim 2, characterized in that: Installation holes (20) are provided on the upper sides inside the first assembly seat (11), the second assembly seat (12) and the third assembly seat (13), screws (21) are installed in the installation holes (20), the first assembly seat (11), the second assembly seat (12) and the third assembly seat (13) are all fixedly connected to the first massage head (14), the second massage head (15) and the third massage head (16) by the screws (21), positioning grooves (22) are also provided on the lower sides outside the first assembly seat (11), the second assembly seat (12) and the third assembly seat (13), and positioning protrusions (23) are provided on the first massage head (14), the second massage head (15) and the third massage head (16) at the corresponding positioning grooves (22).

4. The single-drive multi-head fascia gun according to claim 3, characterized in that: Guide sleeves (24) are sleeved on the outer surfaces of the first assembly seat (11), the second assembly seat (12) and the third assembly seat (13), the guide sleeves (24) are fixedly installed between the handle (1) and the cover plate (17), a number of evenly arranged guide balls (25) are provided inside the guide sleeves (24), and the guide balls (25) are in contact with the outer surfaces of the first assembly seat (11), the second assembly seat (12) and the third assembly seat (13).

5. The single-drive multi-head fascia gun according to claim 4, wherein: The storage battery (2) is also connected to a control component (26), and the control component (26) is arranged on the lower side of the handle (1).

6. The single-drive multi-head fascia gun according to claim 5, wherein: A threaded locking cover (27) is provided between the handle (1) and the cover plate (17). The handle (1) and the cover plate (17) are tightly connected through the threaded locking cover (27). A steel ball abdominal massager (28) is also installed on the top of the cover plate (17).

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