Fascia gun body and fascia massage device

Abstract

The embodiment of the present application provides a fascia gun body and a massage device to solve the problem of how to make the massage device realize the two functions of the fascia gun body and dumbbell. The fascia gun body includes: a counterweight vibration part detachably connected to the fascia gun massage head; and a grip part detachably connected to the dumbbell counterweight; wherein the grip part is connected to the counterweight vibration part.

Description

Technical Field

[0001] The utility model relates to the technical field of massage devices, in particular to a fascia gun body and a massage device. Background Art

[0002] The fascia gun, also known as the deep myofascial impactor, is a massage device. Generally, the fascia gun can transmit force and vibration to the fascia of the human body through vibration, thereby increasing tissue blood flow and relaxing muscles. It can also cause relative displacement of human tissues through resonance, reduce tissue adhesion, restore the elasticity of muscles and fascia, relax tense and stiff fascia, and relieve some discomfort symptoms of the human body.

[0003] Dumbbells are a kind of equipment for weightlifting and fitness exercises. At present, there are massage devices that combine the functions of dumbbell-like devices with massage functions. However, such massage devices cannot be used as fascia guns. In other words, existing fascia guns do not have the functions of dumbbells, and dumbbells cannot be used as fascia guns. This is still a problem to be solved. Utility Model Content

[0004] One purpose of the embodiments of the present application is to solve the problems in the above background and provide corresponding beneficial effects.

[0005] Another purpose of the embodiments of the present application is to provide a fascia gun body and a massage device to solve the problem of how to enable the massage device to achieve both the functions of a fascia gun and a dumbbell.

[0006] The embodiments of the present application mainly achieve the above objectives through the following technical solutions.

[0007] In a first aspect, an embodiment of the present application provides a fascia gun body that can be detachably connected to a dumbbell weight and a fascia gun massage head to form a dumbbell or a fascia gun.

[0008] In some technical solutions, the fascia gun body includes:

[0009] A weighted vibration portion detachably connected to the fascia gun massage head; and

[0010] A grip portion detachably connected to a dumbbell weight; wherein,

[0011] The gripping portion is connected to the weight vibration portion.

[0012] In some technical solutions, the gripping portion is rod-shaped, which is convenient for users to hold.

[0013] In at least one technical solution, the counterweight connection end and the vibration part connection end are respectively located at two ends of the gripping part, which is conducive to assembling into a dumbbell and is convenient for users to use.

[0014] In some technical solutions, the massage head connection side is located at the bottom side of the counterweight vibration part. The vibration part connection end is connected to the middle between the bottom side and the top side of the counterweight vibration part.

[0015] In some technical solutions, the bottom side of the counterweight vibration part is arranged along the length and width direction, and the peripheral side of the counterweight vibration part is arranged along the height direction. The height of the counterweight vibration part is greater than the length and width.

[0016] In some technical solutions, the counterweight vibration part includes a vibration part housing and a vibration unit installed inside the housing. The counterweight vibration part can drive the fascia gun massage head to move through the vibration unit to provide massage for the user.

[0017] In some technical solutions, the vibration part shell includes a top cover shell, a peripheral shell and a bottom cover shell, the top cover shell is installed on the top end of the peripheral shell, and the bottom cover shell is installed on the bottom end of the peripheral side wall.

[0018] In some technical solutions, the vibration unit includes a motor, an eccentric shaft, a connecting rod, a slider and a guide sleeve;

[0019] Wherein, one end of the connecting rod is rotatably connected to one end of the eccentric shaft, and the other end is rotatably connected to the slider;

[0020] The other end of the eccentric shaft is connected to the rotating shaft of the motor;

[0021] When the motor rotates, the eccentric shaft is driven to rotate through the rotating shaft, and the eccentric shaft drives the connecting rod to move, so that the slider slides in the guide sleeve, thereby driving the fascia gun massage head connected to the counterweight vibration part to move.

[0022] In some technical solutions, one end of the connecting rod has a first mounting hole, and one end of the eccentric shaft is inserted into the first mounting hole to achieve a rotational connection.

[0023] In some technical solutions, the vibration unit further includes a first bearing, and one end of the connecting rod is rotatably connected to one end of the eccentric shaft through the first bearing. Specifically, the first bearing is installed in the first mounting hole, and the first bearing is also connected to one end of the eccentric shaft to achieve rotational connection. More specifically, one end of the eccentric shaft is inserted into the bearing hole of the first bearing to achieve connection with the first bearing.

[0024] In some technical solutions, the vibration unit also includes a second bearing, and the other end of the connecting rod is rotatably connected to the slider through the second bearing. Exemplarily, the second bearing is connected to the slider, and the other end of the connecting rod has a second mounting hole, and the second bearing is installed in the second mounting hole.

[0025] In some technical solutions, the slider has a first connection cavity, a mounting portion is provided in the first connection cavity, and the second bearing is connected to the side wall of the mounting portion by a sleeve screw, thereby achieving connection with the slider. Specifically, the threaded end of the sleeve screw passes through the bearing hole of the second bearing and is screwed to the side wall of the mounting portion.

[0026] In some technical solutions, the slider also has a second connecting cavity to facilitate the insertion and removal of the fascia gun massage head, thereby achieving a detachable connection with the fascia gun massage head.

[0027] In some technical solutions, the vibration unit further includes a motor bracket, and the motor is fixedly mounted on the motor bracket. Specifically, the motor is fastened to the motor bracket by screws.

[0028] In some technical solutions, the vibration unit includes a motor protection cover, which is arranged on the outer periphery of the motor.

[0029] In some technical solutions, the inner side wall of the bottom cover shell extends inward to form a raised portion, the raised portion has a guide sleeve installation cavity built therein, the upper and lower ends of the guide sleeve installation cavity are opened, the lower end opening of the guide sleeve installation cavity is connected to the through hole, and the guide sleeve is installed in the guide sleeve installation cavity. Stability can be improved.

[0030] In some technical solutions, the vibration unit further includes a silicone sleeve, which is arranged on the outer periphery of the guide sleeve. The silicone sleeve is sandwiched between the side wall of the installation cavity and the guide sleeve, and the silicone sleeve can play a role in vibration reduction.

[0031] In some technical solutions, the weighted vibration part further includes a weighted module. The weighted module can increase the weight of the weighted vibration part, and after forming a dumbbell, the weight of the dumbbell can be increased for use by the user.

[0032] In some technical solutions, the counterweight module includes a counterweight frame and a plurality of counterweight blocks mounted on the counterweight frame. The counterweight frame can better mount the counterweight blocks, and the plurality of counterweight blocks facilitates the adjustment of the weight of the counterweight vibration part.

[0033] In some technical solutions, the vibration part housing is installed on the outer periphery of the counterweight module.

[0034] In some technical solutions, the counterweight frame has a built-in accommodating cavity, and the protrusion extends into the accommodating cavity.

[0035] In some technical solutions, a plurality of counterweight installation cavities are evenly distributed around the accommodating cavity.

[0036] In some technical solutions, the accommodating cavity has a cavity opening. One end of the eccentric shaft is located in the accommodating cavity, and the other end extends out of the cavity opening and is connected to the rotating shaft of the motor.

[0037] In some technical solutions, the counterweight vibration part also includes a battery, which can be used to power the vibration unit.

[0038] In some technical solutions, the counterweight vibration part also includes a fascia gun circuit board.

[0039] In some technical solutions, the counterweight vibration part also includes an LED light shade.

[0040] In some technical solutions, the outer periphery of the weight connection end of the grip portion has threads to facilitate detachable connection with the dumbbell weight in a screw-connected manner.

[0041] In some technical solutions, a rubber ring is also sleeved on the outer periphery of the counterweight connecting end of the grip portion.

[0042] In some technical solutions, the connecting end of the vibration part of the gripping part is arc-shaped so as to be sleeved on the outer periphery of the counterweight module and cover the cavity opening.

[0043] In some technical solutions, the grip portion has a built-in accommodating channel, and the battery is installed in the accommodating channel.

[0044] In some technical solutions, the motor bracket and the motor protective cover are both located outside the accommodating cavity, and the motor bracket is close to the cavity opening.

[0045] In some technical solutions, the main body of the motor is located in the accommodating channel, that is, outside the accommodating cavity, but the rotating shaft of the motor extends into the accommodating cavity to facilitate connection with the eccentric shaft.

[0046] In some technical solutions, the fascia gun body includes:

[0047] A weighted vibration part having a massage head connection side that is detachably connectable to the fascia gun massage head; and

[0048] A grip portion having a weight connection end that can be detachably connected to a dumbbell weight piece; wherein,

[0049] The gripping portion further comprises a vibration portion connecting end, and the vibration portion connecting end is connected to the counterweight vibration portion, so that the gripping portion is connected to the counterweight vibration portion.

[0050] In a second aspect, an embodiment of the present application provides a fascia massage device, comprising:

[0051] Fascia gun massage head;

[0052] Dumbbell weights; and

[0053] The fascia gun body described in the first aspect;

[0054] When the counterweight vibration part of the fascia gun body is connected to the fascia gun head, the fascia gun body and the fascia massage head form a fascia gun;

[0055] When the gripping portion of the fascia gun body is connected to the dumbbell weight, the fascia gun body and the fascia gun massage head form a dumbbell.

[0056] The beneficial effects of the embodiments of the present application include:

[0057] 1. In the embodiment of the present application, the fascia gun body 10 includes a counterweight vibration part 100 and a grip part 180 connected together. On this basis, the counterweight vibration part 100 is configured to have a massage head connection side that can be detachably connected to the fascia gun head, and the grip part 180 is configured to have a counterweight connection end 181 that can be detachably connected to the dumbbell counterweight 30; thereby, the fascia gun body 10 can have two functions. When connected to the fascia gun massage head 20, it can form a fascia gun, and when connected to the dumbbell counterweight 30, it can form a dumbbell.

[0058] 2. In addition, the detachably connected massage head connection side 101 and the counterweight connection end 181 make the disassembly and assembly of the fascia gun body 10, the fascia gun massage head 20, and the dumbbell counterweight 30 more convenient.

[0059] 3. In addition, after use, the fascia gun body 10, the fascia gun massage head 20, and the dumbbell weight 30 can be disassembled for easy storage and more convenient use.

[0060] 4. The fascia massage device 1 provided in the embodiment of the present application can be formed into a fascia gun 40 or a dumbbell 50 through assembly in different modes, and can therefore be used as an adjustable dumbbell with the function of a fascia gun. It can be said that the embodiment of the present application cleverly integrates the fascia gun and the dumbbell into one, allowing users to use related functions very conveniently and quickly when using dumbbells for fitness and when using the fascia gun after fitness, thereby further improving people's quality of life. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] Figure 1 A structural schematic diagram of a fascia gun body according to an embodiment of the present application;

[0062] Figure 2 for Figure 1 A schematic diagram of a fascia gun structure consisting of a fascia gun body and a fascia gun massage head;

[0063] Figure 3 for Figure 1 A schematic diagram of a dumbbell structure consisting of a fascia gun body and a dumbbell weight;

[0064] Figure 4 for Figure 1 A schematic diagram of the exploded structure of the fascia gun body;

[0065] Figure 5 for Figure 2 A schematic diagram of a cross-sectional structure of a fascia gun;

[0066] Figure 6 for Figure 5 A local enlarged structural schematic diagram of the M region in FIG.

[0067] Figure 7 for Figure 2 A structural schematic diagram of a vibration unit of a counterweight vibration part of a fascia gun body;

[0068] Figure 8 for Figure 6 A local enlarged structural schematic diagram of the N region in FIG.

[0069] Fig. 9 for Figure 2 A structural schematic diagram of a counterweight frame of the counterweight vibration part of the gun body of the middle fascia gun;

[0070] Fig.10 for Figure 2 A schematic diagram of a cross-sectional structure of a fascia gun;

[0071] Fig.11 for Fig.10 A local enlarged structural schematic diagram of the M region in FIG.

[0072] Fig.12 for Fig.10 A structural diagram of the silicone sleeve;

[0073] Fig.13 A schematic diagram of an exploded structure of the fascia massage device according to an embodiment of the present application;

[0074] Fig.14 Based Fig.13 A schematic diagram of the structure of a dumbbell fascia gun assembled with a fascia gun body, a fascia gun massage head and a dumbbell counterweight;

[0075] Fig.15 for Fig.14 A cross-sectional structural diagram of a dumbbell fascia gun;

[0076] Fig.16 for Fig.13 A schematic diagram of the decomposition structure of the fascia gun massage head;

[0077] Fig.17 for Fig.13A schematic diagram of the exploded structure of the dumbbell weight in FIG.

[0078] Fig.18 for Fig.16 A local enlarged structural diagram of the Q region in FIG.

[0079] Fig.19 Based Fig.13 Another schematic diagram of the structure of a fascia gun, which is assembled with a fascia gun body, a fascia gun massage head and a tail cover;

[0080] Fig. 20 for Fig.19 A schematic diagram of a cross-sectional structure of a fascia gun;

[0081] Fig.21 for Fig. 20 A local enlarged structural schematic diagram of the W region in FIG.

[0082] Numbers in the figure:

[0083] 10. Body of the fascia gun; 100. Counterweight vibration part; 101. Massage head connection side; 180. Grip part; 181. Counterweight connection end; 182. Vibration part connection end; 183. Thread; 184. Rubber ring; 185. Accommodation channel; 110. Vibration part housing; 111. Top cover shell; 112. Side shell; 113. Bottom cover shell; 1131. Protrusion; 1132. Guide sleeve installation cavity; 114. Through hole; 120. Vibration unit; 121. Motor; 1211. Motor bracket; 1212. Motor protection cover; 122. Eccentric shaft; 1221, first connecting hole; 1222, screw; 123, connecting rod; 1231, first mounting hole; 1232, second mounting hole; 124, slider; 1241, first connecting cavity; 1242, mounting portion; 1243, second connecting cavity; 125, guide sleeve; 1251, second protruding portion; 126, first bearing; 1261, eccentric shaft screw; 127, second bearing; 1271, sleeve screw; 128, silicone sleeve; 1281, first protruding portion; 1282, limiting groove; 130, counterweight module; 131, first counterweight Heavy iron block; 132, second counterweight iron block; 133, third counterweight iron block; 134, fourth counterweight iron block; 135, counterweight frame; 1351, first counterweight installation cavity; 1352, second counterweight installation cavity; 1353, third counterweight installation cavity; 1354, fourth counterweight installation cavity; 1355, accommodating cavity; 1356, cavity opening; 1357, accommodating hole; 1358, limit strip; 140, battery; 150, fascia gun circuit board; 151, LED light hood; 160, button; 20, fascia gun massage head; 210, connection Connecting rod; 220, massage head; 230, tight-fitting rubber sleeve; 30, dumbbell counterweight; 310, counterweight shell; 320, dumbbell counterweight part; 321, counterweight mounting frame; 322, counterweight block; 3211, counterweight block accommodating chamber; 311, first shell; 312, second shell; 313, third shell; 314, fourth shell; 3111, first connecting groove; 3112, second thread; 40, fascia gun; 50, dumbbell; 60, dumbbell fascia gun; 70, tail cover; 71, second connecting groove, 71, third thread; 40a, fascia gun. DETAILED DESCRIPTION

[0084] The present invention will be further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0085] It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0086] The terms "first", "second", "third", "fourth", etc. in the embodiments of the present application are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include at least one of the features. In addition, the orientations or positional relationships indicated by "upper", "lower", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description. They do not indicate or imply that the device or device referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0087] Furthermore, the terms "including", "provided with", "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to the process, method, product or device.

[0088] It should also be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0089] In addition to the above, it is still necessary to emphasize that the reference to "embodiment" in this article means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0090] With the improvement of living standards, people pay more and more attention to physical health and body beauty, and the investment in fitness is also increasing. In the process of fitness, simple equipment such as dumbbells for muscle strengthening and strength training has become a common training tool for people. At the same time, muscles are prone to tension, lactic acid accumulation, and hypoxia after exercise. Especially after excessive exercise, muscles are very stiff and difficult to recover on their own. At this time, the fascia gun transmits force and vibration to the fascia of the human body through high-frequency vibration, thereby increasing tissue blood flow and relaxing muscles. It can also cause relative displacement of human tissues through resonance, reduce tissue adhesion, restore the elasticity of muscles and fascia, relax tense and stiff fascia, and relieve some discomfort symptoms of the human body. However, dumbbells and fascia guns are currently two independent fitness equipment. They need to be stored separately during use and storage, which is very inconvenient.

[0091] The fascia gun body and massage device provided in the embodiments of the present application can be used to solve the aforementioned problems.

[0092] <Fascia gun body>

[0093] Combination Figure 1-21 As shown, an embodiment of the present application provides a fascia gun body 10.

[0094] Specifically, Figure 1-5 As shown, the fascia gun body 10 includes:

[0095] A weighted vibration part 100 having a massage head connection side 101 that can be detachably connected to the fascia gun massage head 20; and

[0096] A grip portion 180 having a weight connection end 181 that can be detachably connected to the dumbbell weight 30;

[0097] The grip portion 180 also has a vibration portion connecting end 182. Figure 1 In the figure, the vibration part connection end 182 is located at the left end, and the counterweight connection end 181 is located at the right end; the vibration part connection end 182 is connected to the counterweight vibration part 100 , so that the holding part 180 is connected to the counterweight vibration part 100 .

[0098] Since the weighted vibration part 100 has a massage head connection side 101 and the grip part 180 has a weighted connection end 181 , the fascia gun body 10 can be assembled with the fascia gun massage head 20 and the dumbbell weight 30 into a fascia gun 40 or a dumbbell 50 .

[0099] Specifically, when the massage head connection side 101 is connected to the fascia gun massage head 20, a fascia gun 40 is formed. Figure 2 When the weight connection end 181 is connected to the dumbbell weight member 30, a dumbbell 50 is formed, as shown Figure 3 shown.

[0100] In summary, in the embodiment of the present application, the fascia gun body 10 includes a counterweight vibration part 100 and a grip part 180 connected together. On this basis, the counterweight vibration part 100 is configured to have a massage head connection side that can be detachably connected to the fascia gun head, and the grip part 180 is configured to have a counterweight connection end 181 that can be detachably connected to the dumbbell counterweight 30; thereby, the fascia gun body 10 can have two functions. When connected to the fascia gun massage head 20, it can form a fascia gun, and when connected to the dumbbell counterweight 30, it can form a dumbbell.

[0101] In addition, the detachably connected massage head connection side 101 and the counterweight connection end 181 make the disassembly and assembly of the fascia gun body 10 and the fascia gun massage head 20 and the dumbbell counterweight 30 more convenient.

[0102] In addition, after use, the fascia gun body 10, the fascia gun massage head 20, and the dumbbell weight 30 can be disassembled for easy storage and more convenient use.

[0103] In some embodiments, in order to take into account the functions of dumbbells and fascia guns, the fascia gun body 10 can be set to be more dexterous and more suitable for users with less physical strength such as the elderly, children, and women. The actual weight can be set as needed. Exemplarily, the weight of the fascia gun body 10 is less than or equal to 10kg, further less than or equal to 5kg, and further less than or equal to 2kg. In some examples, the weight of the fascia gun body 10 can also be set according to actual needs.

[0104] In some embodiments, Figure 1 As shown, the grip portion 180 is generally rod-shaped, which is more convenient for users to hold.

[0105] Continue as Figure 1 As shown, in at least one embodiment, the weight connection end 181 and the vibration part connection end 182 are respectively located at the left and right ends of the gripping part 180. This is more conducive to assembling into a dumbbell and is convenient for users to use.

[0106] In some embodiments, the weight of the counterweight vibration part 100 is equal to that of the dumbbell counterweight 30. Here, equal means approximately equal. When assembled into a dumbbell 50, the weights at both ends of the dumbbell 50 are approximately equal, which is convenient for users to use.

[0107] In some embodiments, Figure 1 As shown, the weight vibrating portion 100 is generally columnar.

[0108] In some embodiments, an angle is formed between the weighted vibration portion 100 and the grip portion 180, which is more conducive to assembling the fascia gun into a gun shape, making it easier for users to use.

[0109] In some embodiments, Figure 1-2 As shown, the massage head connection side 101 is located at the bottom side of the weighted vibration part 100 ; the vibration part connection end 182 is connected to the middle between the bottom side and the top side of the weighted vibration part 100 .

[0110] In some embodiments, the bottom side of the weighted vibration part 100 is arranged along the length direction (eg Figure 1 left-right direction as shown) and width direction (e.g. Figure 1 The front-to-back direction shown in the figure) is arranged, and the peripheral side of the counterweight vibration part 100 is arranged along the height direction (for example Figure 1 The height of the counterweight vibration part 100 is greater than the length and width.

[0111] In some embodiments, in combination Figure 3-6 As shown, the weighted vibration part 100 includes a vibration part housing 110 and a vibration unit 120. The vibration unit 120 is at least partially installed inside the vibration part housing 110. The weighted vibration part 100 can drive the fascia gun massage head 20 to move through the vibration unit 120 to provide massage for the user; specifically, when the weighted vibration part 100 is connected to the fascia gun massage head 20, the vibration unit 120 is connected to the fascia gun massage head 20 to drive the fascia gun massage head 20 to move.

[0112] In some embodiments, Figure 3 As shown, the massage head connection side 101 is provided with a through hole 114. Further, the vibration unit 120 can be detachably connected to the fascia gun massage head 20 through the through hole 114, so as to realize the detachable connection between the massage head connection side 101 and the fascia gun massage head 20. Specifically, the fascia gun massage head 20 can be extended from the through hole 114 into the interior of the vibration part housing 110 to connect with the vibration unit 120, for example Figure 5 As shown, in some embodiments, the power output end of the vibration unit 120 may extend from the through hole 114 to the outside and connect to the fascia gun massage head 20. Figure 3 As shown, the through hole 114 is provided on the vibration part housing 110 , that is, the vibration part housing 110 has the through hole 114 .

[0113] In some embodiments, Figure 3-5 As shown, the vibration housing 110 includes a top cover 111, a peripheral shell 112 and a bottom cover 113. The top cover 111, the peripheral shell 112 and the bottom cover 113 are arranged in sequence from top to bottom, the top cover 111 is installed at the top end of the peripheral shell 112, and the bottom cover 113 is installed at the bottom end of the peripheral wall.

[0114] In some embodiments, Figure 3 As shown, the through hole 114 is disposed on the bottom cover shell 113 , that is, the bottom cover shell 113 has the through hole 114 .

[0115] In some embodiments, in combination Figure 4-6 As shown, the vibration unit 120 includes: a motor 121 (commonly known as a motor), an eccentric shaft 122, a connecting rod 123, a slider 124 and a guide sleeve 125;

[0116] Among them, one end of the connecting rod 123 (for example Figure 5 The upper end shown in FIG. 1 is rotatably connected to one end of the eccentric shaft 122 (eg Figure 5 left end as shown), the other end (e.g. Figure 5 The lower end shown) is rotatably connected to the slider 124;

[0117] The other end of the eccentric shaft 122 (eg Figure 5 The right end shown in the figure) is connected to the rotating shaft of the motor 121; specifically, it can be connected by screws 1222; in addition, the rotation direction of the motor can be exemplarily referred to Figure 5 set up;

[0118] The guide sleeve 125 has a guide channel 1251 (such as Figure 4 As shown), the slider 124 is slidably connected to the guide channel 1251, and further combined Figure 5-6 As shown, the slider 124 can move in the guide channel 1251 along the up and down directions;

[0119] When the rotating shaft of the motor 121 rotates, the eccentric shaft 122 is driven to rotate through the rotating shaft, and the eccentric shaft 122 drives the connecting rod 123 to move, so that the slider 124 slides in the guide sleeve 125, thereby driving the fascia gun massage head 20 connected to the counterweight vibration part 100 to move. Specifically, when the counterweight vibration part 100 is connected to the fascia gun massage head 20, the slider 124 of the vibration unit 120 is connected to the fascia gun massage head 20, for example Figure 5 shown.

[0120] It is easy to understand that the vibration unit 120 has the following advantages: (1) it can transmit the power of the motor 121 to the slider 124, drive the slider 124 to move relative to the guide sleeve 125, and then output the power required by the fascia gun massage head 20; (2) through the specific combination of the motor 121, the eccentric shaft 122, the connecting rod 123, the slider 124 and the guide sleeve 125, the structure is relatively compact, which is conducive to reducing the volume of the fascia gun body 10 and making it more portable.

[0121] In some embodiments, Figure 7 As shown, one end of the connecting rod 123 has a first mounting hole 1231, and one end of the eccentric shaft 122 is inserted into the first mounting hole 1231 to achieve a rotational connection.

[0122] In some embodiments, Figure 4-6As shown, the vibration unit 120 further includes a first bearing 126, and one end of the connecting rod 123 is rotatably connected to one end of the eccentric shaft 122 through the first bearing 126. Figure 7 As shown, the first bearing 126 is installed in the first mounting hole 1231, and the first bearing 126 is also connected to one end of the eccentric shaft 122 to achieve a rotational connection. More specifically, one end of the eccentric shaft 122 is inserted into the bearing hole of the first bearing 126, thereby achieving connection with the first bearing 126.

[0123] In at least one embodiment, one end of the eccentric shaft 122 is recessed inward to form a first screw hole 1221 (eg, Figure 6 As shown), the vibration unit 120 includes an eccentric shaft screw 1261. After one end of the eccentric shaft 122 is inserted into the bearing hole of the first bearing 126, the eccentric shaft screw 1261 is connected to the first screw hole 1221 to limit the first bearing 126 at one end of the eccentric shaft 122.

[0124] In some embodiments, Figure 4-6 As shown, the vibration unit 120 further includes a second bearing 127. The other end of the connecting rod 123 is rotatably connected to the slider 124 through the second bearing 127. For example, the second bearing 127 is connected to the slider 124, and the other end of the connecting rod 123 has a second mounting hole 1232 (such as Figure 7 As shown), the second bearing 127 is installed in the second mounting hole 1232.

[0125] In some embodiments, Figure 6-7 As shown, the slider 124 has a first connection cavity 1241, a mounting portion 1242 is provided in the first connection cavity 1241, and the second bearing 127 is connected to the side wall of the mounting portion 1242 through a sleeve screw 1271, thereby realizing connection with the slider 124. Specifically, the threaded end of the sleeve screw 1271 passes through the bearing hole of the second bearing 127 and is screwed into the side wall of the mounting portion 1242.

[0126] In some embodiments, the socket screw 1271 is a metal socket screw.

[0127] In some embodiments, Figure 8 As shown, the slider 124 also has a second connecting cavity 1243 to facilitate the insertion and removal of the fascia gun massage head 20, thereby achieving a detachable connection with the fascia gun massage head 20.

[0128] In some embodiments, the second connecting cavity 1243 is located below the first connecting cavity 1241 .

[0129] Furthermore, the lower end of the second connection cavity 1243 is open and communicates with the through hole 114.

[0130] In some embodiments, Figure 5-6 As shown, the vibration unit 120 further includes a motor bracket 1211, and the motor 121 is fixedly mounted on the motor bracket 1211. Specifically, the motor 121 can be fastened to the motor bracket 1211 by screws.

[0131] In some embodiments, Figure 5-6 As shown, the vibration unit 120 includes a motor protection cover 1212 , and the motor protection cover 1212 is sleeved on the outer periphery of the motor 121 .

[0132] In some embodiments, the slider 124 is a wear-resistant slider 124 .

[0133] In some embodiments, the guide sleeve 125 is a wear-resistant guide sleeve.

[0134] Combination Figure 4-6 It can be understood that in some embodiments, the inner wall of the bottom cover shell 113 extends inward to form a protrusion 1131, and the protrusion 1131 has a guide sleeve installation cavity 1132 built in it. The guide sleeve 125 is installed in the guide sleeve installation cavity 1132. This embodiment can improve stability.

[0135] Furthermore, the guide sleeve installation cavity 1132 is provided with openings at both upper and lower ends, and the lower end opening of the guide sleeve installation cavity 1132 is connected to the through hole 114 .

[0136] In some embodiments, Figure 4-6 As shown, the vibration unit 120 further includes a silicone sleeve 128. The silicone sleeve 128 is sleeved on the outer periphery of the guide sleeve 125. The silicone sleeve 128 is sandwiched between the inner side wall of the guide sleeve installation cavity 1132 and the guide sleeve 125, and the silicone sleeve 128 can play a role in vibration reduction.

[0137] In some embodiments, Figure 4-5 As shown, the weighted vibration part 100 further includes a weighted module 130. The weighted module can increase the weight of the weighted vibration part 100, and after forming a dumbbell, the weight of the dumbbell can be increased for use by the user.

[0138] In some embodiments, Figure 4 As shown, the weight-balancing module 130 includes a weight-balancing frame 135 and a plurality of weight-balancing blocks. The weight-balancing frame 135 can better install the weight-balancing blocks, and the plurality of weight-balancing blocks facilitate the adjustment of the weight of the weight-balancing vibration part 100.

[0139] In some embodiments, Figure 4 As shown, the counterweight module 130 has four counterweight blocks, namely a first counterweight iron block 131 , a second counterweight iron block 132 , a third counterweight iron block 133 , and a fourth counterweight iron block 134 .

[0140] In some embodiments, Fig. 9As shown, the counterweight frame 135 is provided with a plurality of counterweight installation cavities for accommodating counterweights. Accordingly, the counterweight frame 135 is provided with a first counterweight installation cavity 1351, a second counterweight installation cavity 1352, a third counterweight installation cavity 1353 and a fourth counterweight installation cavity 1354 corresponding to the first counterweight iron block 131, the second counterweight iron block 132, the third counterweight iron block 133 and the fourth counterweight iron block 134; the first counterweight iron block 131 is installed in the first counterweight installation cavity 1351, the second counterweight iron block 132 is installed in the second counterweight installation cavity 1352, the third counterweight iron block 133 is installed in the third counterweight installation cavity 1353, and the fourth counterweight iron block 134 is installed in the fourth counterweight installation cavity 1354.

[0141] In some embodiments, in combination Figure 5 and 10 As shown, the vibration housing 110 is installed on the outer periphery of the weight module 130 .

[0142] In some embodiments, in combination Figure 9-10 As shown, the counterweight frame 135 has a built-in accommodation cavity 1355. Further, the protrusion 1131 extends into the accommodation cavity 1355.

[0143] In some embodiments, multiple counterweight installation cavities are evenly distributed around the accommodating cavity 1355.

[0144] In some embodiments, in combination Fig. 9 As shown, the accommodating cavity 1355 has a cavity opening 1356. Further, one end of the eccentric shaft 122 is located in the accommodating cavity 1355, and the other end extends out from the cavity opening 1356 and is further connected to the rotating shaft of the motor 121.

[0145] In some embodiments, the guide sleeve 125 and the silicone sleeve 128 are generally cylindrical.

[0146] In some embodiments, in combination Figure 10-11 As shown, the upper end of the silicone sleeve 128 extends radially outward (away from the center of the circle) to form a first protrusion 1281, and the inner side wall of the accommodating cavity 1355 also has a limiting strip 1358. The lower end of the limiting strip 1358 and the upper end of the protrusion 1131 clamp the first protrusion 1281 of the silicone sleeve 128 in the middle, thereby limiting the position of the silicone sleeve 128.

[0147] In some embodiments, the lower end of the limiting strip 1358 abuts against the upper end of the first protruding portion 1281 , and the upper end of the protruding portion 1131 abuts against the lower end of the first protruding portion 1281 .

[0148] In some embodiments, Fig.12 As shown, the inner side wall of the upper end of the silicone sleeve 128 is recessed to form a limiting groove 1282. Figure 10-11 As shown, the upper end of the guide sleeve 125 extends radially outward (away from the center of the circle) to form a second protrusion 1251, which is connected to the limiting groove 1282. In at least one embodiment, the lower side wall of the second protrusion 1251 contacts the groove wall of the limiting groove 1282.

[0149] In some embodiments, the second protrusion 1251 is confined between the limiting groove 1282 and the limiting bar 1358 .

[0150] In some embodiments, Figure 4-5 As shown, the weighted vibration part 100 further includes a battery 140 , which can be used to supply power to the vibration unit 120 .

[0151] In some embodiments, Figure 4-5 As shown, the counterweight vibration part 100 further includes a fascia gun circuit board 150 , which may be a PCBA.

[0152] In some embodiments, the counterweight vibration unit 100 further includes an LED light shield 151. The LED light shield 151 is connected to the fascia gun circuit board 150.

[0153] In some embodiments, the weighted vibration unit 100 further includes a button 160 , which is connected to the fascia gun circuit board 150 .

[0154] In some embodiments, the top cover shell 111 has a receiving hole 1357 , and the button 160 is received in the receiving hole 1357 .

[0155] In some embodiments, Figure 1 As shown, the outer periphery of the weight connection end 181 of the grip portion 180 has a thread 183, which is convenient for realizing a detachable connection with the dumbbell weight piece 30 in a threaded manner.

[0156] In some embodiments, Figure 1 As shown, a rubber ring 184 is also sleeved on the outer periphery of the weight connection end 181 of the grip portion 180 .

[0157] In some embodiments, the vibration portion connecting end 182 of the grip portion 180 is connected to the vibration portion housing 110 .

[0158] In some embodiments, the vibration portion connecting end 182 of the grip portion 180 covers the cavity 1356 .

[0159] In some embodiments, Figure 1As shown, the vibration part connection end 182 extends in all directions to form an arc-shaped transition portion 1821, and the vibration part connection end 182 is connected to the vibration part housing 110 through the arc-shaped transition portion 1821, which can improve the connection stability between the vibration part connection end 182 and the counterweight vibration part 100. Further, the arc-shaped transition portion covers the cavity 1356.

[0160] In some embodiments, the arc-shaped transition portion 1821 is fixedly connected to the peripheral shell 112 and is further connected by screws.

[0161] In some embodiments, the arc-shaped transition portion 1821 is sleeved on the outer circumference of the counterweight module 130 , covering at least a portion of the outer circumference of the counterweight module 130 .

[0162] In some embodiments, the grip portion 180 has a built-in accommodating channel 185, and the battery 140 is installed in the accommodating channel 185. This makes the structure of the fascia gun body 10 more compact, helps to reduce the volume of the fascia gun body 10, and is more portable.

[0163] In some embodiments, the motor bracket 1211 and the motor protective cover 1212 are both located outside the accommodating cavity 1355, and the motor bracket 1211 is close to the cavity opening 1356. That is, the motor bracket 1211 and the motor protective cover 1212 are located in the accommodating channel, roughly corresponding to the position of the vibration part connection end 182 in the accommodating channel.

[0164] In some embodiments, the main body of the motor 121 is located in the accommodating channel 185 , that is, outside the accommodating cavity 1355 , but the rotating shaft of the motor 121 extends into the accommodating cavity 1355 to facilitate connection with the eccentric shaft 122 .

[0165] <Fascia massage device>

[0166] In the second aspect, Fig.13 As shown, the embodiment of the present application also provides a fascia massage device 1, comprising:

[0167] Fascia gun massage head 20;

[0168] Dumbbell weights 30; and

[0169] The fascia gun body 10 of the first aspect of the embodiment;

[0170] When the counterweight vibration part of the fascia gun body 10 is connected to the fascia gun head 20, the fascia gun body 10 and the fascia massage head 20 form a fascia gun 40. The fascia gun 40 can be specifically referred to in Figure 2 ;

[0171] When the gripping portion of the fascia gun body is connected to the dumbbell weight 30, the fascia gun body 10 and the dumbbell weight 30 form a dumbbell 50. The dumbbell 50 can be specifically seen in Figure 3 .

[0172] In addition, it can be understood that when the fascia gun massage head 20 and the dumbbell weight 30 are both connected to the fascia gun body 10, a dumbbell fascia gun 60 having both fascia gun and dumbbell functions is formed. Fig.14 and 15 .

[0173] The fascia massage device 1 provided in the embodiment of the present application can be formed into a fascia gun 40 or a dumbbell 50 through assembly in different modes, and can therefore be used as an adjustable dumbbell with the function of a fascia gun. It can be said that the embodiment of the present application cleverly integrates the fascia gun and the dumbbell into one, allowing users to use related functions very conveniently and quickly when using dumbbells for fitness and when using the fascia gun after fitness, thereby further improving people's quality of life.

[0174] In addition, the fascia massage device 1 provided in the embodiment of the present application is more convenient and quick to store after exercising with dumbbells and relaxing with a fascia gun.

[0175] In some embodiments, Fig.16 As shown, the fascia gun massage head 20 includes a connecting rod 210 and a massage head 220. One end of the connecting rod 210 is connected to the massage head 220, and the other end is detachably connected to the fascia gun body 10. Specifically, the other end of the connecting rod 210 can be inserted into the second connecting cavity 1243 of the slider 124 to establish a connection relationship with the slider 124. The state after the slider 124 is inserted can be seen in FIG. Figure 2 , 5 -6, 8, 10-11, etc. Thus, when the slider 124 slides, the fascia gun massage head 20 can be driven to move by the connecting rod 210 to massage the user.

[0176] In some embodiments, Fig.16 As shown, the fascia gun massage head 20 also includes a tight-fitting rubber sleeve 230, which is sleeved on the outer periphery of the other end of the connecting rod 210. It is beneficial to improve the stability of the other end of the connecting rod after the slider is connected.

[0177] In some embodiments, the massage head 220 is spherical, which is beneficial for massage.

[0178] In some embodiments, the massage head 220 is a foam ball head, that is, made of foam material.

[0179] In some embodiments, Fig.17 As shown, the dumbbell weight 30 includes a weight housing 310 and a dumbbell weight portion 320 .

[0180] In some embodiments, in combination Fig.15 and17 As shown, the dumbbell weight part 320 includes a weight mounting frame 321 and four weight blocks 322 . The four weight blocks 322 are mounted on the weight mounting frame 321 .

[0181] Combination Fig.17 It can be understood that in some embodiments, the counterweight mounting frame 322 is provided with four counterweight accommodating cavities 3211 matching the counterweight blocks 322 , and each counterweight block 322 is installed in a corresponding counterweight accommodating cavity 3211 .

[0182] In some embodiments, the counterweight 322 is a counterweight iron.

[0183] In some embodiments, the dumbbell weight 30 may also be implemented with reference to the weight vibration part 100 .

[0184] In some embodiments, in combination Fig.15 and 17 As shown, the counterweight housing 310 includes a first housing 311 , a second housing 312 , a third housing 313 and a fourth housing 314 .

[0185] In some embodiments, in combination Fig.18 As shown, the first shell 311 has a first connecting groove 3111 built therein, and the counterweight connecting end 181 of the gripping portion 180 of the fascia gun body 10 can be inserted into the first connecting groove to achieve a detachable connection.

[0186] In at least one embodiment, the groove wall of the first connecting groove 3111 is provided with a second thread 3112 matching the first thread 183 , and the counterweight connecting end 181 is detachably connected to the first shell 311 through the screw connection of the first thread 183 and the second thread 3112 .

[0187] In some embodiments, Fig.17 As shown, a button hole is provided at the top of the second shell 312 .

[0188] In some embodiments, the dumbbell weight 30 further includes a button hole decorative cover 330. The button hole decorative cover 330 is installed in the button hole.

[0189] Regarding the assembly of the dumbbell weight 30, in some embodiments, it can be implemented as follows:

[0190] (1) Install the button hole decorative cover 330 on the second housing 312;

[0191] (2) Install the first housing 311 on the counterweight mounting frame 322 and tighten it with screws, then install the third housing 313 and tighten it with screws, and then install the fourth housing 314 and tighten it with screws;

[0192] (3) Place the four counterweight blocks 322 into the corresponding positions of the counterweight mounting frame 322, cover the second housing 312, and rotate and lock it.

[0193] In some embodiments, the combination Figure 19-21 As shown, the fascia massage device 1 further includes a tail cover 70 detachably connected to the counterweight connection end 181 of the grip portion 180 of the fascia gun body 10 , and the tail cover 70 can be sleeved on the outer periphery of the counterweight connection end 181 .

[0194] When the fascia gun body 10, the fascia gun head 20 and the tail cover 70 are connected, a fascia gun 40a can be formed. Fig.19 Compared with the fascia gun 40, the fascia gun 40a is easier to hold and can also prevent the rubber ring 184 from falling off.

[0195] In some embodiments, in combination Fig.21 As shown, the tail cover 70 has a second connecting groove 71 built therein, and the counterweight connecting end 181 can be inserted into the second connecting groove 71 to achieve a detachable connection.

[0196] In some embodiments, the groove wall of the second connecting groove 71 is provided with a third thread 72 matching the first thread 183 , and the counterweight connecting end 181 is detachably connected to the tail cover 70 through the screw connection of the first thread 183 and the third thread 72 .

[0197] In some embodiments, the fascia gun 40a can be assembled as follows:

[0198] (1) Install the tail cover 70 and the rubber ring 184 on the grip 180, then install the battery 140 on the grip 180 and press on the motor protection cover 1212, and then tighten with screws;

[0199] (2) Then, the motor 121 is mounted on the motor bracket 1211 and screwed in, and then the assembly is mounted on the gripping portion 180 and screwed in to obtain the gripping portion assembly;

[0200] (3) Install the eccentric shaft 122 on the rotating shaft of the motor 121 and tighten it with screws 1222;

[0201] (4) Install the two first bearings 126 and the second bearing 127 on the connecting rod 123, install the assembly on the eccentric shaft 122, and tighten the eccentric shaft screw 1261 to secure it;

[0202] (5) Install the slider 124 on the connecting rod 123 and tighten the sleeve screw 1271 for connecting the slider;

[0203] (6) Install the guide sleeve 125 on the slider 124, and then put the silicone sleeve 28 on the guide sleeve 125;

[0204] (7) Install the button 160 on the counterweight frame 135;

[0205] (8) Attach the LED light shield 151 to the fascia gun circuit board 150, and then connect the connection wires of the battery 140 and the motor 121 of the grip assembly to the fascia gun circuit board 150; and then further install it on the counterweight frame 135 by screws;

[0206] (10) Install the bottom shell 113 on the counterweight frame 135 and secure it with screws;

[0207] (11) Install the peripheral shell 112 on the counterweight frame 135 and secure it with screws;

[0208] (12) Install the first counterweight iron block, the second counterweight iron block 132, the third counterweight iron block 133, and the fourth counterweight iron block 134 on the counterweight frame 135, and cover the top side shell 111 to complete the assembly.

[0209] The above specific implementations have been described in detail for the present invention, but these do not constitute limitations on the present invention. The protection scope of the present invention is not limited to the above implementations, and any equivalent modifications or changes made by ordinary technicians in the field based on the content disclosed in the present invention should be included in the protection scope recorded in the claims.

Claims

1. The fascia gun body is characterized by: include: A weighted vibration part detachably connected to the fascia gun massage head; and A grip portion detachably connected to a dumbbell weight; wherein, The gripping portion is connected to the weight vibration portion.

2. The fascia gun body according to claim 1, characterized in that: The counterweight vibration part includes a vibration part housing and a vibration unit installed inside the housing; The vibration part housing is provided with a through hole, and the vibration unit is detachably connected to the fascia gun massage head through the through hole. The counterweight vibration part can drive the fascia gun massage head to move through the vibration unit.

3. The fascia gun body according to claim 2, characterized in that: The vibration unit includes a motor, an eccentric shaft, a connecting rod, a slider and a guide sleeve; Wherein, one end of the connecting rod is rotatably connected to one end of the eccentric shaft, and the other end is rotatably connected to the slider; The other end of the eccentric shaft is connected to the rotating shaft of the motor; When the motor rotates, the eccentric shaft is driven to rotate through the rotating shaft, and the eccentric shaft drives the connecting rod to move, thereby causing the slider to slide in the guide sleeve to drive the fascia gun massage head connected to the counterweight vibration part to move.

4. The fascia gun body according to claim 3, characterized in that: One end of the connecting rod has a first mounting hole, and one end of the eccentric shaft is mounted in the first mounting hole to achieve a rotation connection; The other end of the connecting rod is provided with a second mounting hole, and the connecting rod is rotatably connected to the sliding block through the second mounting hole.

5. The fascia gun body according to claim 3, characterized in that: The vibration unit further includes a first bearing and a second bearing; One end of the connecting rod is rotatably connected to one end of the eccentric shaft through a first bearing; The other end of the connecting rod is rotatably connected to the sliding block through a second bearing.

6. The fascia gun body according to claim 5, characterized in that: One end of the connecting rod has a first mounting hole, the first bearing is mounted in the first mounting hole, and the bearing hole of the first bearing is sleeved on the outer periphery of one end of the eccentric shaft, so that one end of the connecting rod is rotatably connected to one end of the eccentric shaft; The second bearing is connected to the slider, the other end of the connecting rod has a second mounting hole, and the second bearing is mounted in the second mounting hole, so that the other end of the connecting rod is connected to the slider; The vibration unit comprises an eccentric shaft screw, one end of the eccentric shaft is recessed inwardly to form a first screw hole, and the eccentric shaft screw is connected to the first screw hole to limit the first bearing at one end of the eccentric shaft; The slider has a first connecting cavity, a mounting portion is provided in the first connecting cavity, and the second bearing is connected to the side wall of the mounting portion to achieve connection with the slider; The slider also has a second connection cavity for inserting and removing the fascia gun massage head to achieve a detachable connection; The vibration part housing extends inwardly to form a convex portion, the convex portion has a guide sleeve installation cavity built therein, the guide sleeve installation cavity is provided with openings at upper and lower ends, the lower end opening of the guide sleeve installation cavity is communicated with the through hole, and the guide sleeve is installed in the guide sleeve installation cavity; The vibration part housing comprises a top cover shell, a peripheral side shell and a bottom cover shell, wherein the top cover shell is mounted on the top end of the peripheral side shell, and the bottom cover shell is mounted on the bottom end of the peripheral side wall; the bottom cover shell extends inwardly to form the convex portion; The vibration unit further comprises a silicone sleeve, which is arranged on the outer periphery of the guide sleeve, and the silicone sleeve is sandwiched between the side wall of the installation cavity and the guide sleeve; The counterweight vibration part further includes a counterweight module, and the counterweight module includes a counterweight frame and at least one counterweight block; the counterweight frame is provided with at least one counterweight block installation cavity for installing the counterweight block; The counterweight frame has a built-in accommodating cavity, and the protrusion extends into the accommodating cavity; The outer periphery of the weight connection end of the grip portion is provided with threads, so as to realize a detachable connection with the dumbbell weight piece in a screw connection manner.

7. The fascia gun body is characterized by: include: A weighted vibration part having a massage head connection side that is detachably connectable to the fascia gun massage head; and A grip portion having a weight connection end that can be detachably connected to a dumbbell weight piece; wherein, The gripping portion further comprises a vibration portion connecting end, and the vibration portion connecting end is connected to the counterweight vibration portion, so that the gripping portion is connected to the counterweight vibration portion.

8. The fascia gun body according to claim 7, characterized in that: The counterweight connection end and the vibration part connection end are respectively located at two ends of the gripping part; The massage head connection side is located at the bottom side of the counterweight vibration part, and the vibration part connection end is connected to the middle part between the bottom side and the top side of the counterweight vibration part; The counterweight vibration part includes a vibration part housing, a vibration unit installed inside the housing, a battery, a fascia gun circuit board, an LED light shading cover and a button; The vibration unit includes a motor, an eccentric shaft, a connecting rod, a slider, a guide sleeve, a silicone sleeve, a motor bracket and a motor protective sleeve; One end of the connecting rod is rotatably connected to one end of the eccentric shaft, and the other end is rotatably connected to the slider; the other end of the eccentric shaft is connected to the rotating shaft of the motor; when the motor rotates, the eccentric shaft is driven to rotate through the rotating shaft, and the eccentric shaft drives the connecting rod to move, thereby causing the slider to slide in the guide sleeve to drive the fascia gun massage head connected to the counterweight vibration part to move; The vibration unit further includes a first bearing and a second bearing; one end of the connecting rod is rotatably connected to one end of the eccentric shaft through the first bearing; the other end of the connecting rod is rotatably connected to the slider through the second bearing; One end of the connecting rod has a first mounting hole, the first bearing is mounted in the first mounting hole, and the bearing hole of the first bearing is sleeved on the outer periphery of one end of the eccentric shaft, so that one end of the connecting rod is rotatably connected to one end of the eccentric shaft; The second bearing is connected to the slider, the other end of the connecting rod has a second mounting hole, and the second bearing is mounted in the second mounting hole, so that the other end of the connecting rod is connected to the slider; The vibration unit comprises an eccentric shaft screw, one end of the eccentric shaft is recessed inwardly to form a first screw hole, and the eccentric shaft screw is connected to the first screw hole to limit the first bearing at one end of the eccentric shaft; The slider has a first connecting cavity, a mounting portion is provided in the first connecting cavity, and the second bearing is connected to the side wall of the mounting portion to achieve connection with the slider; The slider also has a second connection cavity for inserting and removing the fascia gun massage head to achieve a detachable connection; The vibration part housing comprises a top cover shell, a peripheral side shell and a bottom cover shell, wherein the top cover shell is mounted on the top end of the peripheral side shell, and the bottom cover shell is mounted on the bottom end of the peripheral side wall; The bottom cover shell is provided with a through hole, the vibration unit is detachably connected to the fascia gun massage head through the through hole, and the counterweight vibration part can drive the fascia gun massage head to move through the vibration unit; The bottom cover shell extends inwardly to form a raised portion, the raised portion has a guide sleeve installation cavity built therein, the guide sleeve installation cavity is provided with openings at both upper and lower ends, the lower end opening of the guide sleeve installation cavity is communicated with the through hole, and the guide sleeve is installed in the guide sleeve installation cavity; The silicone sleeve is arranged on the outer periphery of the guide sleeve; the silicone sleeve is sandwiched between the side wall of the installation cavity and the guide sleeve; The counterweight vibration part also includes a counterweight module, and the counterweight module includes a counterweight frame, a first counterweight iron block, a second counterweight iron block, a third counterweight iron block, and a fourth counterweight iron block; The counterweight frame is provided with a first counterweight installation cavity, a second counterweight installation cavity, a third counterweight installation cavity and a fourth counterweight installation cavity corresponding to the first counterweight iron block, the second counterweight iron block, the third counterweight iron block and the fourth counterweight iron block one by one; the first counterweight iron block is installed in the first counterweight installation cavity, the second counterweight iron block is installed in the second counterweight installation cavity, the third counterweight iron block is installed in the third counterweight installation cavity, and the fourth counterweight iron block is installed in the fourth counterweight installation cavity; The counterweight frame has a built-in accommodating cavity, and the protrusion extends into the accommodating cavity; The accommodating cavity has a cavity opening, one end of the eccentric shaft is located in the accommodating cavity, and the other end extends out of the cavity opening to be connected to the rotating shaft of the motor; The grip portion has a built-in accommodating channel, and the battery is installed in the accommodating channel; The connecting end of the vibration part of the gripping part is arc-shaped so as to be sleeved on the outer periphery of the counterweight module and cover the cavity opening; The motor is fixedly mounted on the motor bracket; The motor protection sleeve is sleeved on the outer periphery of the motor; The slider is a wear-resistant slider; The guide sleeve is a wear-resistant guide sleeve; The vibration part housing is installed on the outer periphery of the weight module; The outer periphery of the counterweight connection end of the grip portion is also sleeved with a rubber ring.

9. A fascia massage device, characterized in that: include: Fascia gun massage head; Dumbbell weights; and The fascia gun body according to any one of claims 1 to 8; When the counterweight vibration part of the fascia gun body is connected to the fascia gun massage head, the fascia gun body and the fascia massage head form a fascia gun; When the gripping portion of the fascia gun body is connected to the dumbbell weight, the fascia gun body and the fascia gun massage head form a dumbbell.

10. The fascia massage device according to claim 9, characterized in that: The fascia gun massage head comprises a connecting rod, a massage head and a tight-fitting rubber sleeve; one end of the connecting rod is connected to the massage head, and the other end is detachably connected to the fascia gun body; the tight-fitting rubber sleeve is sleeved on the outer periphery of the other end of the connecting rod; The dumbbell counterweight comprises a counterweight housing and a dumbbell counterweight portion; the dumbbell counterweight portion comprises a counterweight mounting frame and a plurality of counterweight blocks; the counterweight mounting frame is provided with a plurality of counterweight block accommodating chambers matching the counterweight blocks, and each counterweight block is installed in a corresponding counterweight block accommodating chamber; the counterweight housing comprises a first housing, a second housing, a third housing and a fourth housing; the first housing is provided with a first connecting groove, and the counterweight connecting end of the gripping portion of the fascia gun body can be inserted into the first connecting groove to achieve a detachable connection; The fascia massage device also includes a tail cover that is detachably connected to the counterweight connecting end, and the tail cover can be sleeved on the outer periphery of the counterweight connecting end; the tail cover is provided with a second connecting groove, and the counterweight connecting end can be inserted into the second connecting groove to achieve a detachable connection.

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