Massage gun head of fascia gun

Abstract

The utility model provides a massage gun head of a fascia gun, which comprises a connecting rod with a massage component arranged at one end and an external thread arranged at the other end; the connecting sleeve is provided with an inserting hole allowing the connecting rod to be inserted and an internal thread arranged on the inner wall of the inserting hole and connected with the external thread of the connecting rod in a matched mode, and a first inserting groove is formed in the end, away from the massage assembly, of the connecting sleeve; the locking piece is detachably installed on the connecting rod and is provided with an insertion block which is in matched insertion connection with the first insertion groove, and after the connecting sleeve and the connecting rod are assembled, the insertion block of the locking piece is inserted into the first insertion groove and used for preventing the connecting sleeve from rotating relative to the connecting rod, so that the connecting sleeve and the connecting rod are firmly assembled, and the situation that the connecting sleeve and the connecting rod are loosened due to vibration is not prone to occurring; and the user can use more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of massage instruments, and particularly relates to a massage gun head for a fascia gun. Background Art

[0002] A fascia gun, also known as a deep muscle fascia impactor, transmits force and vibration to the fascia of the human body through high-frequency vibration, thereby increasing tissue blood flow and relaxing muscles, relaxing the tense and stiff fascia, and relieving some discomfort symptoms of the human body.

[0003] Existing fascia guns include a fascia gun main body, a gun head, and a connecting sleeve. The gun head has a gun head portion provided at its front end for massage and a connecting rod portion provided at its rear end and connected to the fascia gun main body. An external thread is provided on the outer wall of the connecting rod portion, and an internal thread adapted to the external thread is provided on the inner wall of the connecting sleeve. Since the diameter sizes of the connecting rod portions of different manufacturers and different models are different, by installing connecting sleeves with different inner diameter sizes, the gun head can be adapted. However, the inventor found during actual use that during the vibration of the gun head of the fascia gun, the connecting sleeve is prone to separating from the connecting rod portion, resulting in the user needing to re-tighten the connecting sleeve, which is inconvenient to use. Summary of the Utility Model

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the defect that the connecting sleeve in the prior art is prone to separating from the connecting rod portion, resulting in inconvenient use for the user, so as to provide a massage gun head for a fascia gun with firm connection.

[0005] To this end, the utility model provides a massage gun head for a fascia gun, including a connecting rod, a connecting sleeve, and a locking member. One end of the connecting rod is provided with a massage assembly, and the other end is provided with an external thread; the connecting sleeve has a jack for inserting the connecting rod and an internal thread provided on the inner wall of the jack and adapted to be connected to the external thread of the connecting rod. One end of the connecting sleeve away from the massage assembly is provided with a first slot; the locking member is detachably installed on the connecting rod, and the locking member has a plug block adapted to be inserted into the first slot. Wherein, after the connecting sleeve and the connecting rod are assembled, the plug block of the locking member is inserted into the first slot to prevent the connecting sleeve from rotating relative to the connecting rod.

[0006] An installation groove for the locking member to be installed into is provided at the end of the connecting rod away from the massage assembly, and a second slot corresponding to the first slot is provided in the installation groove, and the second slot is adapted to be inserted into the plug block.

[0007] Both the first slot and the second slot are T-shaped slots.

[0008] The locking member is U-shaped, and the U-shaped locking member has two oppositely arranged first elastic arms and second elastic arms, and the plug blocks are provided on both sides in the width direction of the second elastic arm.

[0009] The connecting rod and the connecting sleeve are formed with an activity groove for the elastic deformation of the first elastic arm. A convex block is provided on the outer wall of the first elastic arm, and a stop block cooperating with the convex block is provided at the end of the connecting sleeve away from the massage assembly. Wherein, when the locking member is in the assembled state, the convex block abuts against the inner side surface of the stop block; when in the disassembled state, after the first elastic arm is compressed and deformed, the convex block is separated from the stop block.

[0010] The convex block has a guiding inclined surface provided at the front end in its insertion direction and a blocking surface provided at the rear end in its insertion direction.

[0011] When the locking member is in the assembled state, the first elastic arm and the second elastic arm extend out of the connecting sleeve.

[0012] Grooves are provided on the outer walls of the ends of the first elastic arm and the second elastic arm.

[0013] The technical solution of the present utility model has the following advantages:

[0014] 1. The fascia gun massage gun head provided by the present utility model includes a connecting rod, a connecting sleeve and a locking member. The locking member is detachably installed on the connecting rod. The locking member has an insertion block adapted to be inserted into the first slot. Wherein, after the connecting sleeve and the connecting rod are assembled, the insertion block of the locking member is inserted into the first slot of the connecting sleeve to prevent the connecting sleeve from rotating relative to the connecting rod, so that the connection between the connecting sleeve and the connecting rod is firm and not likely to become loose due to vibration, which is more convenient for users to use.

[0015] 2. For the fascia gun massage gun head provided by the present utility model, an installation groove for the installation of the locking member is provided at the end of the connecting rod away from the massage assembly. A second slot corresponding to the first slot is provided in the installation groove, and the second slot is adapted to be inserted into the insertion block. During assembly, the connecting rod is sequentially inserted into the first slot and the second slot. Both the first slot and the second slot are T-shaped slots, so that the locking member will not twist relative to the connecting rod, thereby preventing the connecting sleeve from twisting relative to the connecting rod.

[0016] 3. For the fascia gun massage gun head provided by the present utility model, the connecting rod and the connecting sleeve are formed with an activity groove for the elastic deformation of the first elastic arm. A convex block is provided on the outer wall of the first elastic arm, and a stop block cooperating with the convex block is provided at the end of the connecting sleeve away from the massage assembly. After the connecting sleeve and the locking member are assembled, then the insertion block of the locking member is inserted into the first slot and the second slot. After the locking member is elastically deformed under pressure, the convex block crosses from the outer side surface of the stop block and abuts against the inner side surface of the stop block, so that the locking member will not fall out of the connecting sleeve.

[0017] 4. The massage gun head of the fascia gun provided by the present utility model is provided with grooves on the outer walls of the ends of the first elastic arm and the second elastic arm, so as to facilitate the fingertips to grasp the grooves to squeeze the first elastic arm and take out the locking member, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 is a perspective view of the massage gun head of the fascia gun of the present utility model;

[0020] Figure 2 is an exploded structural schematic diagram of the massage gun head of the fascia gun;

[0021] Figure 3 is a perspective view of the locking member;

[0022] Figure 4 is a sectional view of the massage gun head of the fascia gun;

[0023] Figure 5 is Figure 4 an enlarged structural schematic diagram of part A in

[0024] Figure 6 is a perspective view of the connecting rod 1;

[0025] Figure 7 is a structural schematic diagram of the connecting sleeve.

[0026] Explanation of the reference numerals in the drawings: 1, connecting rod; 2, massage assembly; 3, external thread; 4, connecting sleeve; 6, jack; 7, installation groove; 8, locking member; 9, plug; 11, first slot; 12, second slot; 13, first elastic arm; 14, second elastic arm; 15, moving groove; 16, convex block; 17, stop block; 18, guiding inclined surface; 19, blocking surface; 20, groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following will clearly and completely describe the technical solutions of the present utility model with reference to the drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0028] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0029] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0031] Embodiment

[0032] This embodiment provides a fascia gun massage gun head, as Figure 1 and Figure 2 shown, which includes a connecting rod 1, a connecting sleeve 4, and a locking member 8.

[0033] The connecting rod 1, as Figure 2 and Figure 6 shown, has a massage component 2 at one end and an external thread 3 at the other end. An installation groove 7 for the installation of the locking member 8 to enter is provided at the end of the connecting rod 1 away from the massage component 2. A second slot 12 corresponding to the first slot 11 of the connecting sleeve 4 is provided in the installation groove 7, and the second slot 12 is adaptively inserted with the plug 9. In this embodiment, both the first slot 11 and the second slot 12 are T-shaped slots.

[0034] The connecting sleeve 4, as Figure 2 , Figure 4 and Figure 7 shown, has a jack 6 for the insertion of the connecting rod 1, and an internal thread provided on the inner wall of the jack 6 and adapted to be connected with the external thread 3 of the connecting rod 1. A first slot 11 is provided at one end of the connecting sleeve 4 away from the massage component 2.

[0035] The locking member 8 is detachably mounted on the connecting rod 1. The locking member 8 has a plug 9 adapted to be inserted into the first slot 11. After the connecting sleeve 4 and the connecting rod 1 are assembled, the plug 9 of the locking member 8 is inserted into the first slot 11 to prevent the connecting sleeve 4 from rotating relative to the connecting rod 1. In this embodiment, as Figure 3 shown, the locking member 8 is U-shaped. The U-shaped locking member 8 has two oppositely arranged first elastic arms 13 and second elastic arms 14. The plug 9 is provided on both sides in the width direction of the second elastic arm 14. As Figure 6 and Figure 7 shown, the connecting rod 1 and the connecting sleeve 4 are formed with a movable groove 15 for elastic deformation of the first elastic arm 13. A convex block 16 is provided on the outer wall of the first elastic arm 13. As Figure 5 shown, the convex block 16 has a guiding inclined surface 18 provided at the front end in its insertion direction and a blocking surface 19 provided at the rear end in its insertion direction. A stop block 17 cooperating with the convex block 16 is provided at the end of the connecting sleeve 4 away from the massage assembly 2. When the locking member 8 is in the assembled state, the convex block 16 abuts against the inner side surface of the stop block 17. When in the disassembled state, after the first elastic arm 13 is compressed and deformed, the convex block 16 is separated from the stop block 17. When the locking member 8 is in the assembled state, the first elastic arm 13 and the second elastic arm 14 extend out of the connecting sleeve 4, and grooves 20 are provided on the outer walls of the ends of the first elastic arm 13 and the second elastic arm 14. During assembly, first, the connecting sleeve 4 and the connecting rod 1 are fixedly assembled by threads, and then the U-shaped locking member 8 is squeezed so that the locking member 8 is inserted into the connecting sleeve 4 and the connecting rod 1. The stop block 17 of the connecting sleeve 4 abuts against the convex block 16 of the locking member 8, thereby preventing the locking member 8 from falling out of the connecting sleeve 4. The plug 9 of the locking member 8 cooperates with the T-shaped first slot 11 of the connecting sleeve 4, thereby preventing the connecting sleeve 4 from rotating.

[0036] The fascia gun massage gun head provided by the present utility model includes a connecting rod 1, a connecting sleeve 4, and a locking member 8. The locking member 8 is detachably mounted on the connecting rod 1. The locking member 8 has a plug 9 adapted to be inserted into the first slot 11. After the connecting sleeve 4 and the connecting rod 1 are assembled, the plug 9 of the locking member 8 is inserted into the first slot 11 of the connecting sleeve 4 to prevent the connecting sleeve 4 from rotating relative to the connecting rod 1, so that the connection between the connecting sleeve 4 and the connecting rod 1 is firm and not likely to become loose due to vibration, which is more convenient for users to use.

[0037] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom still fall within the protection scope of the creation of the present utility model.

Claims

1. A fascia gun massage gun head, characterized in that: include: A connecting rod (1) having a massage component (2) at one end and an external thread (3) at the other end; The connecting sleeve (4) has a socket (6) for inserting the connecting rod (1), and an internal thread provided on the inner wall of the socket (6) and adapted to be connected with the external thread (3) of the connecting rod (1); a first slot (11) is provided at one end of the connecting sleeve (4) away from the massage component (2); A locking piece (8) is detachably mounted on the connecting rod (1), and the locking piece (8) has an insert block (9) adapted to be plugged into the first slot (11), wherein after the connecting sleeve (4) and the connecting rod (1) are assembled, the insert block (9) of the locking piece (8) is inserted into the first slot (11) to prevent the connecting sleeve (4) from rotating relative to the connecting rod (1).

2. The fascia gun massage gun head according to claim 1, characterized in that: The end of the connecting rod (1) away from the massage component (2) is provided with a mounting groove (7) for the locking member (8) to be installed therein, and a second slot (12) corresponding to the first slot (11) is provided in the mounting groove (7), and the second slot (12) is adapted to be plugged into the plug block (9).

3. The fascia gun massage gun head according to claim 2, characterized in that: The first slot (11) and the second slot (12) are both T-shaped slots.

4. The fascia gun massage gun head according to claim 2 or 3, characterized in that: The locking piece (8) is U-shaped, and has two first elastic arms (13) and a second elastic arm (14) arranged opposite to each other, and the inserting block (9) is arranged on both sides of the second elastic arm (14) in the width direction.

5. The fascia gun massage gun head according to claim 4, characterized in that: The connecting rod (1) and the connecting sleeve (4) are formed with a movable groove (15) for elastic deformation of the first elastic arm (13); a protrusion (16) is provided on the outer wall of the first elastic arm (13); and a stopper (17) cooperating with the protrusion (16) is provided at the end of the connecting sleeve (4) away from the massage component (2), wherein when the locking member (8) is in an assembled state, the protrusion (16) abuts against the inner side surface of the stopper (17); when the first elastic arm (13) is in a disassembled state, the protrusion (16) separates from the stopper (17) after the first elastic arm (13) is deformed under pressure.

6. The fascia gun massage gun head according to claim 5, characterized in that: The convex block (16) has a guiding inclined surface (18) arranged at the front end in the insertion direction, and a blocking surface (19) arranged at the rear end in the insertion direction.

7. The fascia gun massage gun head according to claim 4, characterized in that: When the locking member (8) is in an assembled state, the first elastic arm (13) and the second elastic arm (14) extend out of the connecting sleeve (4).

8. The fascia gun massage gun head according to claim 7, characterized in that: Grooves (20) are provided on the outer walls of the ends of the first elastic arm (13) and the second elastic arm (14).

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