Fascia gun convenient to assemble

Abstract

The utility model relates to a fascia gun convenient to assemble, which comprises a grab handle and a storage battery fixedly arranged in the grab handle, a fascia gun structure convenient to assemble is arranged at the top of the grab handle, and the fascia gun structure convenient to assemble comprises a protective shell fixedly arranged at the top of the grab handle. And an external thread cylinder is fixedly installed on the left side of the protective shell, two springs are fixedly installed on the right side of an inner cavity of the protective shell, and first terminals are fixedly installed on the left sides of the two springs. According to the fascia gun convenient to assemble, a second terminal and a driving motor can be directly in butt joint with a first terminal by directly inserting a mounting rack into an external threaded cylinder and a protective shell, and at the moment, the first terminal can transmit electricity to the second terminal and the driving motor; a mounting side cover is mounted outside a massage ball mounting rod and an external threaded cylinder, so that a rotary extrusion ring can be pushed to move rightwards to extrude and fix a mounting rack in a protective shell, and the effect of convenient and rapid assembly is achieved.

Description

Technical Field

[0001] This utility model relates to the field of fascia gun technology, specifically to a fascia gun that is easy to assemble. Background Technology

[0002] Fascia guns are small personal care electrical products widely used in sports and fitness. Fascia guns, also known as muscle and fascia relaxation massage guns, use high-frequency vibrations to penetrate deep into skeletal muscles, instantly relaxing them and clearing the meridians, nerves, and blood vessels. They also effectively dissipate the large amount of creatine produced by the body due to fatigue from exercise, work, and daily life, thus having a very good effect on relieving muscle fatigue.

[0003] Currently, fascia guns on the market require multiple screws to fix the two outer shells during assembly, which is time-consuming and inefficient, reducing production efficiency. Therefore, a fascia gun that is easy to assemble is proposed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a fascia gun that is easy to assemble, offering the advantages of convenient and quick assembly.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fascia gun that is easy to assemble, comprising a handle and a battery fixedly installed inside the handle, wherein the top of the handle is provided with a fascia gun structure that is easy to assemble.

[0006] The easily assembled fascia gun structure includes a protective shell fixedly mounted on the top of the handle. An external threaded cylinder is fixedly mounted on the left side of the protective shell. Two springs are fixedly mounted on the right side of the inner cavity of the protective shell. A terminal is fixedly mounted on the left side of the two springs. A mounting frame is movably mounted inside the protective shell and the external threaded cylinder. Two side guards are fixedly mounted on the inner surface of the mounting frame. A drive motor is fixedly mounted on the inner surface of the mounting frame. A through-hole extending to the left side is fixedly mounted on the right side of the right side guard. Terminal 2, the output end of the drive motor is fixedly mounted with connecting rod 1, the top of connecting rod 1 is fixedly mounted with connecting rod 2, the bottom of connecting rod 2 is rotatably mounted with an internal threaded connecting plate, the internal thread of the internal threaded connecting plate is mounted with a massage ball mounting rod, the inner surface of the mounting frame is fixedly mounted with a support plate fitted outside the massage ball mounting rod, the external thread of the external threaded cylinder is mounted with a mounting side cover fitted outside the massage ball mounting rod, and the right side of the mounting side cover is rotatably mounted with a rotating extrusion ring fitted outside the massage ball mounting rod.

[0007] Furthermore, the handle is located at one end near the right side of the protective housing, the outer surface of the protective housing is a rectangular structure, and the first terminal is electrically connected to the battery.

[0008] Further, the left side of the installation rack is a "C" - shaped structure, and both of the side guard plates are located at one end close to the right side of the installation rack.

[0009] Further, the drive motor is located between the two side guard plates. The second terminal is electrically connected to the drive motor, and the second terminal is movably connected to the first terminal.

[0010] Further, the length of the second connecting rod is greater than that of the first connecting rod. The length of the internally - threaded connecting plate is less than the height of the installation rack. The massage ball mounting rod slides left - and - right inside the support plate.

[0011] Further, the support plate is located at one end close to the left side of the installation rack, and the exterior of the support plate is a rectangular structure.

[0012] Further, the massage ball mounting rod slides left - and - right inside the installation side cover and the rotary extrusion ring, and the rotary extrusion ring is located on the left side of the installation rack.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] For this fascia gun that is easy to assemble, by directly inserting the installation rack into the internally - threaded cylinder and the protective housing, the second terminal and the drive motor can be directly docked with the first terminal. At this time, the first terminal can transmit electricity to the second terminal and the drive motor. By installing the installation side cover outside the massage ball mounting rod and the internally - threaded cylinder, the rotary extrusion ring can be pushed to move right - ward to squeeze and fix the installation rack inside the protective housing, thus achieving the effect of convenient and rapid assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a structural cross - sectional view of the present utility model;

[0016] Figure 2 is a front view of the structure of the present utility model;

[0017] Figure 3 is a schematic three - dimensional structure view of the protective housing of the present utility model.

[0018] In the figure: 1, handle; 2, storage battery; 3, protective housing; 4, internally - threaded cylinder; 5, spring; 6, first terminal; 7, installation rack; 8, side guard plate; 9, drive motor; 10, second terminal; 11, first connecting rod; 12, second connecting rod; 13, internally - threaded connecting plate; 14, massage ball mounting rod; 15, support plate; 16, installation side cover; 17, rotary extrusion ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figure 1-3 , a fascia gun convenient for assembly in this embodiment includes a handle 1 and a storage battery 2 fixedly installed inside the handle 1. A fascia gun structure convenient for assembly is provided at the top of the handle 1.

[0021] The fascia gun structure convenient for assembly includes a protective housing 3 fixedly installed at the top of the handle 1. The handle 1 is located at one end near the right side of the protective housing 3. The outside of the protective housing 3 is a rectangular structure. An external thread cylinder 4 is fixedly installed on the left side of the protective housing 3. Two springs 5 are fixedly installed on the right side of the inner cavity of the protective housing 3. A first terminal 6 is fixedly installed on the left side of the two springs 5. The first terminal 6 is supported inside the protective housing 3 by the two springs 5. The first terminal 6 is electrically connected to the storage battery 2, and the storage battery 2 supplies power to the first terminal 6.

[0022] An installation rack 7 is movably installed inside the protective housing 3 and the external thread cylinder 4. The left side of the installation rack 7 is a "C" - shaped structure. Two side protection plates 8 are fixedly installed on the inner cavity surface of the installation rack 7. Both of the two side protection plates 8 are located at one end near the right side of the installation rack 7. A driving motor 9 is fixedly installed on the inner cavity surface of the installation rack 7. The driving motor 9 is located between the two side protection plates 8. The left and right sides of the driving motor 9 are restricted by the two side protection plates 8. A second terminal 10 penetrating through to its left side is fixedly installed on the right side of the right - hand side protection plate 8. The second terminal 10 is electrically connected to the driving motor 9. The second terminal 10 is movably connected to the first terminal 6. When the second terminal 10 contacts the first terminal 6, the circuit is connected, and then the second terminal 10 conducts electricity to the driving motor 9. At this time, the driving motor 9 can operate.

[0023] A connecting rod one 11 is fixedly installed at the output end of the driving motor 9. A connecting rod two 12 is fixedly installed at the top of the connecting rod one 11. The length of the connecting rod two 12 is greater than the length of the connecting rod one 11. An internally - threaded connecting plate 13 is rotatably installed at the bottom of the connecting rod two 12. The length of the internally - threaded connecting plate 13 is less than the height of the installation rack 7. A massage ball installation rod 14 is threadedly installed inside the internally - threaded connecting plate 13. When the driving motor 9 drives the connecting rod one 11 to rotate, the connecting rod two 12 can带动 the internally - threaded connecting plate 13 and the massage ball installation rod 14 to linearly reciprocate inside the protective housing 3 and the external thread cylinder 4.

[0024] A support plate 15, fitted onto the outside of the massage ball mounting rod 14, is fixedly installed on the inner surface of the mounting frame 7. The massage ball mounting rod 14 slides left and right inside the support plate 15. The support plate 15 is located at the end near the left side of the mounting frame 7. The outer side of the support plate 15 has a rectangular structure. The support plate 15 restricts the massage ball mounting rod 14 to move within the mounting frame 7. An installation side cover 16, fitted onto the outside of the massage ball mounting rod 14, is installed on the external thread of the external threaded cylinder 4. A rotating compression ring 17, fitted onto the outside of the massage ball mounting rod 14, is rotatably installed on the right side of the installation side cover 16. The massage ball mounting rod 14 slides left and right inside the installation side cover 16 and the rotating compression ring 17. The rotating compression ring 17 is located on the left side of the mounting frame 7. Rotating the installation side cover 16 onto the outside of the external threaded cylinder 4 can push the rotating compression ring 17 toward the mounting frame 7, squeezing and fixing the mounting frame 7 inside the protective shell 3. At this time, the left opening of the external threaded cylinder 4 is blocked by the installation side cover 16.

[0025] The working principle of the above embodiments is as follows:

[0026] During assembly, first, the drive motor 9 is fixed between the two side guard plates 8. Then, the massage ball mounting rod 14 is inserted into the support plate 15 and installed inside the internal threaded connecting plate 13. At this time, the mounting frame 7 can be directly inserted into the external threaded cylinder 4 and the protective shell 3. After the mounting frame 7 enters the protective shell 3, the second terminal 10 on the right side of the rear guard plate 8 is directly connected to the first terminal 6. At this time, the first terminal 6 can transmit electricity to the second terminal 10 and the drive motor 9. Then, the mounting side cover 16 is installed outside the massage ball mounting rod 14 and the external threaded cylinder 4, which can push the rotating extrusion ring 17 to move to the right to press and fix the mounting frame 7 inside the protective shell 3. After the switch is turned on, the drive motor 9 drives the first connecting rod 11 to rotate. Through the second connecting rod 12, the internal threaded connecting plate 13 and the massage ball mounting rod 14 can be driven to move linearly back and forth for fascia gun massage.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fascia gun that is easy to assemble, comprising a handle (1) and a battery (2) fixedly installed inside the handle (1), characterized in that: A fascia gun structure facilitating assembly is provided at the top of the handle (1). The fascia gun structure facilitating assembly includes a protective housing (3) fixedly installed at the top of the handle (1). An external thread cylinder (4) is fixedly installed on the left side of the protective housing (3). On the right side inside the protective housing (3), two springs (s) are fixedly installed. A first terminal (6) is fixedly installed on the left sides of the two springs (5). An installation frame (7) is movably installed inside the protective housing (3) and the external thread cylinder (4). On the inner cavity surface of the installation frame (7), two side protection plates (8) are fixedly installed. A drive motor (9) is fixedly installed on the inner cavity surface of the installation frame (7). On the right side of the right side protection plate (8), a second terminal (10) penetrating to its left side is fixedly installed. The output end of the drive motor (9) is fixedly installed with a first connecting rod (11). The top of the first connecting rod (11) is fixedly installed with a second connecting rod (12). The bottom of the second connecting rod (12) is rotatably installed with an internally threaded connecting plate (13). A massage ball installation rod (14) is threadedly installed inside the internally threaded connecting plate (13). On the inner cavity surface of the installation frame (7), a support plate (15) sleeved outside the massage ball installation rod (14) is fixedly installed. An installation side cover (16) sleeved outside the massage ball installation rod (14) is threadedly installed on the outside of the external thread cylinder (4). A rotary extrusion ring (17) sleeved outside the massage ball installation rod (14) is rotatably installed on the right side of the installation side cover (16).

2. The fascia gun for easy assembly according to claim 1, characterized in that: The handle (1) is located at one end close to the right side of the protective housing (3). The outside of the protective housing (3) has a rectangular structure. The first terminal (6) is electrically connected to the storage battery (2).

3. The fascia gun according to claim 1, characterized in that: The left side of the installation frame (7) has a "C" - shaped structure. The two side protection plates (8) are both located at one end close to the right side of the installation frame (7).

4. The fascia gun that is easy to assemble according to claim 1, characterized in that: The drive motor (9) is located between the two side protection plates (8). The second terminal (10) is electrically connected to the drive motor (9). The second terminal (10) is movably connected to the first terminal (6).

5. A fascia gun that is easy to assemble according to claim 1, characterized in that: The length of the second connecting rod (12) is greater than the length of the first connecting rod (ll). The length of the internally threaded connecting plate (13) is less than the height of the installation frame (7). The massage ball installation rod (14) slides left and right inside the support plate (15).

6. A fascia gun that is easy to assemble according to claim 1, characterized in that: The support plate (15) is located at one end close to the left side of the installation frame (7). The outside of the support plate (15) has a rectangular structure.

7. A fascia gun for easy assembly according to claim 1, characterized in that: The massage ball installation rod (14) slides left and right inside the installation side cover (16) and the rotary extrusion ring (17). The rotary extrusion ring (17) is located on the left side of the installation frame (7).

Images