Adjustable force gua sha tool

Abstract

The utility model discloses an adjustable force scraping tool, apply in physiotherapy tool technical field, including scraper, the back surface fixedly connected with connecting seat of scraper, the inside slide coupling of connecting seat has the handle of connection, the surface of scraper is equipped with the accommodation groove, the utility model discloses the connecting seat is installed on the scraper, and the handle of connection slides in the inside of connecting seat, when the handle of connection is taken off from the inside of connecting seat, can make the knocking rod from the accommodation groove inside stretch out after the rotation adjustment peg, and the whole forms a similar hook sword's style, can conveniently use the point of specific acupoint to carry out the needling, improves the functionality, through the ball bearing that the groove body inside designs, and the inside design has the oil storage cavity of cooperation scraper, when the user needs the gentle massage physiotherapy means, can use the ball bearing and roll in the part that the user needs massage, cooperate the lubricating oil in the oil storage cavity inside, form the effect of ball bearing massage, improve the applicability of physiotherapy.

Description

Technical Field

[0001] This utility model belongs to the field of physiotherapy tool technology, and specifically relates to an adjustable-intensity scraping tool. Background Technology

[0002] Gua sha is a technique that involves using a special tool and a specific medium to repeatedly scrape and rub the skin. This technique is believed to enhance blood circulation, remove blood stasis, and expel toxins.

[0003] Gua sha boards are commonly used tools for gua sha. Currently, traditional gua sha boards have a simple structure and only have a single gua sha function. When some acupoints need to be pricked, it is difficult to prick the acupoints that need stimulation to activate the corresponding meridians and acupoints. The functionality is poor. Although gua sha boards can deeply dredge qi and blood, the operation requirements are high, they are easy to injure the skin, and they are not suitable for special areas such as joints. They lack corresponding gentle and comfortable physiotherapy methods and have poor applicability. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable-force scraping tool, which has the advantages of being multifunctional and highly applicable.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an adjustable force scraping tool, including a scraper, a connecting seat fixedly connected to the back of the scraper, a connecting handle slidably connected inside the connecting seat, a storage groove opened on the surface of the scraper, a tapping rod arranged inside the storage groove, an oil storage cavity opened inside the scraper, a groove communicating with the oil storage cavity opened at the bottom of the scraper, and a ball bearing slidably connected inside the groove.

[0006] The above technical solution is as follows: This utility model has a connecting seat installed on the scraper, and a connecting handle slides inside the connecting seat. When the connecting handle is disengaged from the connecting seat, the tapping rod can be extended from the storage groove by rotating the adjusting bolt, forming a hook-like shape. This allows the user to easily prick specific acupoints, improving functionality. The groove is designed with a ball bearing, and the scraper has an oil storage chamber. When the user needs a gentle massage therapy, the ball bearing can be rolled on the area to be massaged. Combined with the lubricating oil in the oil storage chamber, a ball bearing massage effect is achieved, improving the applicability of the therapy.

[0007] The present invention is further configured such that a limit bolt is threadedly connected to the side of the connecting seat away from the scraper, and a limit hole is provided on the surface of the connecting handle to cooperate with the limit bolt.

[0008] The above technical solution allows for the limitation of the connecting handle when the limiting bolt is screwed into the limiting hole. Furthermore, when the limiting bolt is screwed into different limiting holes, the user will experience different forces when striking with the same force, due to the different lengths of the connecting handles, thus achieving the purpose of adjusting the force.

[0009] The present invention is further configured such that an adjusting bolt is threadedly connected to the side of the connecting seat away from the scraper, and one end of the adjusting bolt passes through the interior of the receiving groove and is threadedly connected to the striking rod.

[0010] Using the above technical solution: when the adjusting bolt is rotated, the striking rod can be dislodged from the inside of the storage slot.

[0011] The present invention is further configured such that a guide rail is fixedly connected inside the storage groove, and a guide groove is provided on the surface of the striking rod that is slidably connected to the guide rail.

[0012] The above technical solution is adopted: when the striking rod moves inside the storage slot, the striking rod is slidably limited.

[0013] The present invention is further configured such that a handle is fixedly connected to the end of the connecting handle away from the connecting seat.

[0014] The above technical solution makes it convenient for users to hold the connecting handle.

[0015] The present invention is further configured such that a support spring for use with the ball bearing is engaged inside the groove.

[0016] The above technical solution facilitates the application of force to the balls and, when not in use, allows the balls to close with the groove, preventing oil leakage from the oil storage chamber.

[0017] The present invention is further configured such that an oil inlet communicating with the oil storage chamber is installed on the top of the scraper.

[0018] The above technical solution facilitates the addition of lubricating oil to the oil storage chamber.

[0019] The present invention is further configured such that a plug block is engaged at the top of the oil inlet.

[0020] The above technical solution involves sealing the oil inlet.

[0021] The present invention is further configured such that the side of the scraper away from the connecting seat is crescent-shaped.

[0022] The above technical solution allows users to perform gua sha (scraping therapy) on the neck area.

[0023] The present invention is further configured such that the head of the striking rod is conical.

[0024] The above technical solution is adopted to prevent the striking rod from piercing the user.

[0025] In summary, this utility model has the following beneficial effects: 1. This utility model has a connecting seat installed on the scraper, and a connecting handle slides inside the connecting seat. When the connecting handle comes out from inside the connecting seat, the striking rod can be extended from inside the storage groove by rotating the adjusting bolt, forming a hook-like shape, which makes it convenient for users to prick specific acupoints and improves functionality. 2. This utility model features a ball bearing inside the groove and an oil storage cavity inside the scraper. When a user needs a gentle massage therapy, the ball bearing can be rolled on the area to be massaged. Combined with the lubricating oil inside the oil storage cavity, it creates a ball bearing massage effect, improving the applicability of the therapy. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional view of the scraper of this utility model; Figure 3 This is a partial exploded view of the structure of this utility model; Figure 4 This is a partial structural bottom view of this utility model.

[0027] Reference numerals: 1. Scraper; 2. Connecting seat; 3. Connecting handle; 4. Storage groove; 5. Striking rod; 6. Oil reservoir; 7. Tank; 8. Ball bearing; 9. Limiting bolt; 10. Limiting hole; 11. Adjusting bolt; 12. Guide rail; 13. Guide groove; 14. Handle; 15. Support spring; 16. Oil inlet; 17. Plug. Detailed Implementation

[0028] The present invention will be further described in detail below with reference to the accompanying drawings.

[0029] Example 1: refer to Figure 1 , Figure 2 and Figure 4 An adjustable-intensity gua sha tool includes a scraper 1. The side of the scraper 1 away from the connecting seat 2 is crescent-shaped. This crescent-shaped design of the scraper 1 away from the connecting seat 2 makes it convenient for users to perform gua sha on the neck area.

[0030] Example 2: refer to Figure 1 , Figure 2 , Figure 3 and Figure 4An adjustable-force scraping tool includes a scraping board 1, a connecting seat 2 fixedly connected to the back of the scraping board 1, a connecting handle 3 slidably connected inside the connecting seat 2, and a handle 14 fixedly connected to the end of the connecting handle 3 away from the connecting seat 2. The handle 14 facilitates the user's grip on the connecting handle 3. A limit bolt 9 is threadedly connected to the side of the connecting seat 2 away from the scraping board 1. A limiting hole 10 is formed on the surface of the connecting handle 3 to cooperate with the limit bolt 9. By setting the limit bolt 9 and the limiting hole 10, when the limit bolt 9 is screwed into the limiting hole 10, the connecting handle 3 can be limited. Furthermore, when the limit bolt 9 is screwed into different limiting holes 10, due to the different lengths of the connecting handle 3, the user experiences different forces when striking with the same force, thus achieving force adjustment. For the purpose of this, a storage groove 4 is provided on the surface of the scraper 1, and a striking rod 5 is provided inside the storage groove 4. The head of the striking rod 5 is conical. By setting the head of the striking rod 5 to be conical, it is prevented from pricking the user. An adjusting bolt 11 is threadedly connected to the side of the connecting seat 2 away from the scraper 1. One end of the adjusting bolt 11 passes through the inside of the storage groove 4 and is threadedly connected to the striking rod 5. By setting the adjusting bolt 11, when the adjusting bolt 11 is rotated, the striking rod 5 can be dislodged from the inside of the storage groove 4. A guide rail 12 is fixedly connected inside the storage groove 4. A guide groove 13 is provided on the surface of the striking rod 5 and is slidably connected to the guide rail 12. By setting the guide rail 12 and the guide groove 13, the striking rod 5 is slidably limited when it moves inside the storage groove 4.

[0031] Brief description of usage: When the user pulls the connecting handle 3, after the connecting handle 3 is dislodged from the connecting seat 2, the tapping rod 5 can be extended from the storage slot 4 by rotating the adjusting bolt 11, forming a hook-like shape, which makes it convenient for the user to prick specific acupoints and improve functionality.

[0032] Example 3: refer to Figure 1 , Figure 2 and Figure 4 An adjustable-force scraping tool includes a scraper 1, a connecting seat 2 fixedly connected to the back of the scraper 1, a connecting handle 3 slidably connected inside the connecting seat 2, a storage groove 4 on the surface of the scraper 1, a striking rod 5 inside the storage groove 4, an oil storage cavity 6 inside the scraper 1, an oil inlet 16 communicating with the oil storage cavity 6 installed on the top of the scraper 1, which facilitates the addition of lubricating oil to the oil storage cavity 6, a plug 17 is snapped into the top of the oil inlet 16 to seal the oil inlet 16, a groove 7 communicating with the oil storage cavity 6 is opened at the bottom of the scraper 1, a ball bearing 8 is slidably connected inside the groove 7, and a support spring 15 that works with the ball bearing 8 is snapped into the groove 7 to facilitate the application of force to the ball bearing 8, and when not in use, the ball bearing 8 closes with the groove 7 to prevent oil leakage from the oil storage cavity 6.

[0033] Brief description of usage: When users need a gentle massage therapy, they can use the roller ball 8 to roll on the area that needs massage. With the lubricating oil inside the oil reservoir 6, the roller ball 8 will carry the lubricating oil to contact the user's skin, forming the massage effect of the roller ball 8 and improving the applicability of the therapy.

[0034] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. An adjustable-force scraping tool, comprising a scraping board (1), characterized in that: A connecting seat (2) is fixedly connected to the back of the scraper (1), and a connecting handle (3) is slidably connected inside the connecting seat (2). A storage groove (4) is opened on the surface of the scraper (1), and a striking rod (5) is provided inside the storage groove (4). An oil storage cavity (6) is opened inside the scraper (1), and a groove (7) communicating with the oil storage cavity (6) is opened at the bottom of the scraper (1). A ball bearing (8) is slidably connected inside the groove (7).

2. The adjustable-force scraping tool according to claim 1, characterized in that: The connecting seat (2) is threaded with a limit bolt (9) on the side away from the scraper (1), and the surface of the connecting handle (3) is provided with a limit hole (10) that cooperates with the limit bolt (9).

3. The adjustable-force scraping tool according to claim 1, characterized in that: The connecting seat (2) is threaded with an adjusting bolt (11) on the side away from the scraper (1). One end of the adjusting bolt (11) passes through the inside of the receiving groove (4) and is threaded with the striking rod (5).

4. The adjustable-force scraping tool according to claim 1, characterized in that: The storage slot (4) is fixedly connected to a guide rail (12), and the surface of the striking rod (5) is provided with a guide groove (13) that is slidably connected to the guide rail (12).

5. The adjustable-force scraping tool according to claim 1, characterized in that: A handle (14) is fixedly connected to the end of the connecting handle (3) away from the connecting seat (2).

6. The adjustable-force scraping tool according to claim 1, characterized in that: The groove (7) is fitted with a support spring (15) that works in conjunction with the ball (8).

7. The adjustable-force scraping tool according to claim 1, characterized in that: The top of the scraper (1) is equipped with an oil inlet (16) that communicates with the oil storage chamber (6).

8. The adjustable-force scraping tool according to claim 7, characterized in that: A plug (17) is snapped into the top of the oil inlet (16).

9. The adjustable-force scraping tool according to claim 1, characterized in that: The scraper (1) is crescent-shaped on the side away from the connecting seat (2).

10. The adjustable-force scraping tool according to claim 1, characterized in that: The head of the striking rod (5) is conical.

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