A gua sha board facilitating adjustment of force
Patent Information
- Application Number
- CN202522038037.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-23
- Publication Date
- 2026-10-23
- Estimated Expiration
- 2035-09-23
AI Technical Summary
刮痧作为一种有效的自我保健和疗法，能够通过刺激皮肤表面的经络与穴位，促进气血流通，缓解肌肉疲劳，增强身体的免疫力，在实际应用过程中，力道的调节往往依赖于操作者的经验与技巧，这使得不同使用者在使用时可能会体验到不同的效果，甚至可能因为力道把握不当而导致不适或损伤，因此需要一种便于调节力道的刮痧板
[0012]1.本装置在使用过程中，通过调节机构的设计，通过调节机构，医护人员可以方便地调整不同刮痧板的位置，以适应不同身体部位的需求，从而施加不同的力道，增强了治疗效果。
Smart Images
Figure CN224877007U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of gua sha board technology, and in particular to a gua sha board that is easy to adjust the force of. Background Technology
[0002] A gua sha board is a tool used in traditional Chinese medicine gua sha therapy. It is typically made of wood, horn, agate, or other materials. With increasing emphasis on health, traditional Chinese medicine gua sha therapy has gained more attention and application. As an effective self-care and therapy, gua sha stimulates meridians and acupoints on the skin's surface, promoting blood circulation, relieving muscle fatigue, and enhancing the body's immunity. In practice, the adjustment of pressure often depends on the operator's experience and skill, which may lead to different effects for different users, and even discomfort or injury due to improper pressure control. Therefore, a gua sha board that allows for easy adjustment of pressure is needed.
[0003] Traditional gua sha boards typically use a fixed shape, such as a smooth straight surface or curved edges. This single design cannot adapt to the specific needs of different body parts, such as the back, neck, shoulders, arms, and legs. The muscle thickness, skin sensitivity, and scraping targets of different parts vary. It is impossible to change to different shapes of gua sha boards when facing different scraping needs of different body parts. This often makes it difficult for the operator to quickly and accurately adjust the force, affecting the treatment effect. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a gua sha board that facilitates adjustment of force.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A gua sha board with adjustable force includes a connecting seat, which has a cavity structure. Inside the connecting seat, a first gua sha board, a second gua sha board, and a third gua sha board are arranged at equal intervals. The tops of the first, second, and third gua sha boards are all convex arc-shaped structures. Three second sliding grooves are evenly spaced through the bottom of the connecting seat, each corresponding to one of the first, second, and third gua sha boards. Four limiting plates are fixed at equal intervals on the inner sidewalls of both ends of the connecting seat. The inner sidewalls of every two adjacent limiting plates sequentially connect to the first gua sha board, the second gua sha board, and the third gua sha board. The second and third scraping boards are slidably connected at one end. The top of the first, second, and third scraping boards is provided with an adjustment mechanism for adjusting their positions. The top ends of the first, second, and third scraping boards are provided with reset mechanisms for resetting. During use, the device allows medical personnel to easily adjust the positions of different scraping boards to meet the needs of different body parts, thereby applying different forces and enhancing the therapeutic effect.
[0007] As a further embodiment of this utility model, the adjusting mechanism includes a first sliding groove, which is formed through the top of the connecting seat. A sliding rod is provided inside the first sliding groove, and both ends of the sliding rod are fixed to the inner sidewall of the connecting seat. A slider is sleeved on the sidewall of the sliding rod. A limiting mechanism for limiting the slider is provided at the top of the slider. A connecting rod is fixed at the bottom of the slider, and a U-shaped plate is fixed at the bottom end of the connecting rod. A roller is rotatably connected inside the U-shaped plate. The limiting mechanism includes a sleeve, which is fixed to the top of the slider. A circular block is slidably connected to the inner sidewall of the sleeve. A locking post is fixed at the bottom of the circular block and extends through the bottom end of the sleeve. A through hole is provided at the top of the slider. A limiting hole is provided at the middle of the top of the sliding rod and is vertically upward. The locking post is adapted to both the through hole and the limiting hole. A pull rod is fixed at the top of the circular block and extends through the top of the sleeve. A first sliding rod is sleeved on the sidewall of the pull rod. A spring pushes one of the sliders, which, under the constraint of the sliding rod, moves towards the middle of the connecting seat. Since the bottom of the locking pin is in contact with the sliding rod, the locking pin is in a compressed state, meaning the circular block moves upward along the inner wall of the sleeve. At this time, the first spring is in a compressed state. As the slider moves, it works with the connecting rod and U-shaped plate to drive the rollers. Because the tops of the first, second, and third scraping boards are all convex arc-shaped mechanisms, during the roller's movement, the first, second, or third scraping board moves downward along the side wall of the connecting seat. At this time, both second springs are in a stretched state, while the locking pin is located directly above the limiting hole. Under the reaction of the first spring in the compressed state, the circular block moves in the opposite direction, pushing one end of the locking pin into the limiting hole. At this time, the locking pin and the limiting hole are in a locked state, preventing the slider from moving further. That is, the bottom of the first, second, or third scraping board protrudes from the bottom of the connecting seat.
[0008] As a further embodiment of this utility model, the reset mechanism includes a connecting plate, which is fixed to the inner wall of one end of the connecting seat and is located above four limiting plates on the same side. A guide rod is fixed to one top end of each of the first, second, and third scraping boards. One end of each of the three guide rods passes through the top of the connecting plate. A second spring is sleeved on the side wall of each of the three guide rods, and all three second springs are located below the connecting plate. When a scraping board of another shape is needed, the pull rod is pulled upwards, causing the circular block to move upwards along the inside of the sleeve until the locking post retracts into the sleeve, thus releasing the fixation of the slider. The slider is then moved in the opposite direction, causing the roller to move in the opposite direction, gradually separating the roller from the scraping board. At this time, the two stretched second springs gradually return to their original state, meaning the scraping board moves upwards and retracts into the connecting seat, facilitating the selection of scraping boards of other shapes by medical personnel.
[0009] As a further embodiment of this utility model, the bottom of the first scraping board is a concave arc-shaped structure, the bottom of the second scraping board is a convex arc-shaped structure, and the bottom of the third scraping board is a plurality of convex arc-shaped structures. The appropriate shape of the scraping board can be selected according to different body parts, and medical staff can also apply different forces according to the shape of the scraping board to improve the treatment effect.
[0010] As a further embodiment of this utility model, an oil storage tank is fixed to the outer wall of the connecting seat, and support plates are fixed to both ends of the bottom of the oil storage tank. The same sleeve is fixed to the inner wall of the two support plates. Multiple branch pipes are linearly arranged at equal intervals on the outer wall of the sleeve, and all the branch pipes are vertically downward. A connecting pipe is arranged through the middle of the outer wall of the sleeve, and the connecting pipe is connected to the oil storage tank. A valve is installed on the outer wall of the connecting pipe. When performing scraping, medical staff can hold two connecting pipes to perform scraping on the patient. At the same time, the valve is opened to make the connecting pipe connected. At this time, the essential oil in the oil storage tank enters the sleeve through the connecting pipe and drips onto the patient's body through multiple branch pipes, without the need for medical staff to apply it by hand, saving time and effort.
[0011] The beneficial effects of this utility model are as follows:
[0012] 1. During use, this device features an adjustable mechanism that allows medical staff to easily adjust the position of different scraping boards to suit the needs of different body parts, thereby applying different forces and enhancing the therapeutic effect.
[0013] 2. The oil reservoir design makes the use of essential oils more convenient. Through the connecting tube and branch tube, the essential oil can automatically drip onto the patient's body during the scraping process, avoiding the trouble of manual application and preventing essential oil from getting on hands, scraping boards, and connecting seats, making subsequent cleaning easier and saving time and effort. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of a gua sha board that is easy to adjust the force according to this utility model;
[0015] Figure 2 A schematic diagram of the oil reservoir, sleeve, branch pipe, connecting pipe and valve of a scraping board that is easy to adjust the force according to this utility model;
[0016] Figure 3 This is a cross-sectional schematic diagram of the connecting seat of a scraping board that facilitates force adjustment, as proposed in this utility model.
[0017] Figure 4 This is a schematic diagram of the adjustment mechanism of a scraping board that facilitates the adjustment of force, as proposed in this utility model.
[0018] Figure 5 A schematic diagram of the adjustment mechanism and limiting mechanism of a scraping board for easy adjustment of force proposed in this utility model;
[0019] Figure 6 A schematic diagram showing the unfolded cross-section of the slider and sleeve of a scraping board for easy adjustment of force proposed in this utility model;
[0020] Figure 7 This is a schematic diagram showing the unfolded first, second, and third scraping boards of a scraping board that facilitates force adjustment, as proposed in this utility model.
[0021] In the diagram: 1. Connecting seat; 2. First slide groove; 3. Slide rod; 4. Oil reservoir; 5. Support plate; 6. Sleeve; 7. Branch pipe; 8. Connecting pipe; 9. Valve; 10. Limiting plate; 11. Connecting plate; 12. First scraping plate; 13. Second scraping plate; 14. Third scraping plate; 15. Second slide groove; 16. Limiting hole; 17. Sliding block; 18. Connecting rod; 19. U-shaped plate; 20. Roller; 21. Sleeve; 22. Circular block; 23. Pull rod; 24. First spring; 25. Locking post; 26. Through hole; 27. Guide rod; 28. Second spring. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0023] Reference Figure 1 - Figure 7A gua sha board for easy adjustment of force includes a connecting seat 1, which has a cavity structure. Inside the connecting seat 1, a first gua sha board 12, a second gua sha board 13, and a third gua sha board 14 are arranged at equal intervals. The tops of the first gua sha board 12, the second gua sha board 13, and the third gua sha board 14 are all convex arc-shaped structures. Three second sliding grooves 15 are equally spaced through the bottom of the connecting seat 1, and each of the three second sliding grooves 15 corresponds one-to-one with the first gua sha board 12, the second gua sha board 13, and the third gua sha board 14. Four limiting plates 10 are fixed at equal intervals on the inner sidewalls of both ends of the connecting seat 1. The inner sidewalls of every two adjacent limiting plates 10 sequentially contact the first gua sha board 14. One end of the first scraping board 12, the second scraping board 13, and the third scraping board 14 are slidably connected. The top of each of the first scraping board 12, the second scraping board 13, and the third scraping board 14 is provided with an adjustment mechanism for adjusting the position of the first scraping board 12, the second scraping board 13, and the third scraping board 14. Both ends of the top of each of the first scraping board 12, the second scraping board 13, and the third scraping board 14 are provided with a reset mechanism for resetting. During use, through the design of the adjustment mechanism, medical personnel can easily adjust the position of different scraping boards to adapt to the needs of different body parts, thereby applying different forces and enhancing the treatment effect.
[0024] In this embodiment, the adjusting mechanism includes a first slide groove 2, which extends through the top of the connecting seat 1. A slide rod 3 is disposed inside the first slide groove 2, and both ends of the slide rod 3 are fixed to the inner sidewall of the connecting seat 1. A slider 17 is sleeved on the sidewall of the slide rod 3. A limiting mechanism for limiting the slider 17 is disposed at the top of the slider 17. A connecting rod 18 is fixed at the bottom of the slider 17, and a U-shaped plate 19 is fixed at the bottom end of the connecting rod 18. A roller 20 is rotatably connected inside the U-shaped plate 19. The limiting mechanism includes a sleeve 21, which is fixed to the slider 1. 7. At the top, a circular block 22 is slidably connected to the inner wall of the sleeve 21. A locking post 25 is fixed to the bottom of the circular block 22 and passes through the bottom end of the sleeve 21. A through hole 26 is opened at the top of the slider 17. A limiting hole 16 is opened at the middle of the top of the slide rod 3 and is vertically upward. The locking post 25 is compatible with both the through hole 26 and the limiting hole 16. A pull rod 23 is fixed to the top of the circular block 22 and passes through the top of the sleeve 21. A first spring 24 is sleeved on the side wall of the pull rod 23 to push one of the sliders 17 on the slide rod 3. Under the constraint, it moves towards the middle of the connecting seat 1. Since the bottom end of the locking post 25 is in contact with the sliding rod 3 at this time, the locking post 25 is in a compressed state, that is, the circular block 22 will move upward along the inner wall of the sleeve 21. At this time, the first spring 24 is in a compressed state. As the slider 17 moves, it works with the connecting rod 18 and the U-shaped plate 19 to drive the roller 20 to move. Since the tops of the first scraping plate 12, the second scraping plate 13 and the third scraping plate 14 are all convex arc-shaped mechanisms, during the movement of the roller 20, the first scraping plate 12 or The second scraping plate 13 or the third scraping plate 14 moves downward along the side wall of the connecting seat 1. At this time, both second springs 28 are in a stretched state, while the locking post 25 is located directly above the limiting hole 16. Under the reaction of the first spring 24 in the compressed state, the circular block 22 is pushed to move in the opposite direction, thereby pushing one end of the locking post 25 into the limiting hole 16. At this time, the locking post 25 and the limiting hole 16 are in a locked state, so that the slider 17 no longer moves, that is, the bottom of the first scraping plate 12, the second scraping plate 13, or the third scraping plate 14 passes through the bottom of the connecting seat 1.
[0025] In this embodiment, the reset mechanism includes a connecting plate 11, which is fixed to the inner wall of one end of the connecting seat 1. The connecting plate 11 is positioned above four limiting plates 10 on the same side. A guide rod 27 is fixed to one end of the top of each of the first scraping plate 12, the second scraping plate 13, and the third scraping plate 14. One end of each of the three guide rods 27 passes through the top of the connecting plate 11. A second spring 28 is sleeved on the sidewall of each of the three guide rods 27, and all three second springs 28 are located below the connecting plate 11. [The last sentence appears to be incomplete and requires further context.] When using other shapes of gua sha boards, pull the lever 23 upwards, causing the circular block 22 to move upwards along the inside of the sleeve 21 until the locking post 25 retracts into the sleeve 21, thus releasing the fixation of the slider 17. Move the slider 17 in the opposite direction, which in turn drives the roller 20 to move in the opposite direction, causing the roller 20 to gradually separate from the gua sha board. At this time, the two stretched second springs 28 gradually return to their original state, that is, the gua sha board moves upwards and retracts into the connecting seat 1, making it convenient for medical staff to select other shapes of gua sha boards again.
[0026] In this embodiment, the bottom of the first scraping board 12 is a concave arc-shaped structure, the bottom of the second scraping board 13 is a convex arc-shaped structure, and the bottom of the third scraping board 14 is a plurality of convex arc-shaped structures. The appropriate shape of the scraping board is selected according to different body parts, and medical staff will also apply different forces according to the shape of the scraping board to improve the treatment effect.
[0027] In this embodiment, an oil storage tank 4 is fixed to the outer wall of the connecting seat 1. Support plates 5 are fixed to both ends of the bottom of the oil storage tank 4. The same sleeve 6 is fixed to the inner wall of the two support plates 5. Multiple branch pipes 7 are arranged linearly at equal intervals on the outer wall of the sleeve 6, and all the branch pipes 7 are vertically downward. A connecting pipe 8 is arranged through the middle of the outer wall of the sleeve 6, and the connecting pipe 8 is connected to the oil storage tank 4. A valve 9 is installed on the outer wall of the connecting pipe 8. When scraping, the medical staff can hold the two connecting pipes 8 to scrape the patient. At the same time, the valve 9 is opened so that the connecting pipe 8 is in a connected state. At this time, the essential oil in the oil storage tank 4 enters the sleeve 6 through the connecting pipe 8 and drips onto the patient's body through the multiple branch pipes 7. There is no need for the medical staff to apply it by hand, which saves time and effort.
[0028] Working Principle: During use, the oil tank 4 is pre-filled with essential oil. A suitable scraping board is selected based on the area to be scraped. During operation, one slider 17 is pushed towards the center of the connecting seat 1 under the constraint of the sliding rod 3. At this time, the bottom end of the locking post 25 contacts the sliding rod 3, and the locking post 25 is in a compressed state. That is, the circular block 22 moves upward along the inner wall of the sleeve 21. At this time, the first spring 24 is in a compressed state. As the slider 17 moves, it works in conjunction with the connecting rod 18 and the U-shaped plate 19 to drive the roller 20. Since the tops of the first scraping board 12, the second scraping board 13, and the third scraping board 14 are all convex arc-shaped mechanisms, during the movement of the roller 20, the first scraping board 12, the second scraping board 13, or the third scraping board 14 will move downward along the side wall of the connecting seat 1. At this time, both second springs 28 are in a stretched state, while the locking post 25 is in a limited position. Directly above the positioning hole 16, under the reaction force of the first spring 24 in the compressed state, the circular block 22 is pushed to move in the opposite direction, thereby pushing one end of the locking post 25 into the limiting hole 16. At this time, the locking post 25 and the limiting hole 16 are in a locked state, so that the slider 17 no longer moves. That is, the bottom of the first scraping board 12, the second scraping board 13, or the third scraping board 14 protrudes from the bottom of the connecting seat 1. This allows for quick selection of the appropriate shape of the scraping board according to different body parts. Medical staff can also apply different forces according to the shape of the scraping board to improve the treatment effect. When scraping, medical staff can hold the two connecting tubes 8 to scrape the patient. At the same time, the valve 9 is opened to make the connecting tubes 8 connected. At this time, the essential oil in the oil tank 4 enters the sleeve 6 through the connecting tubes 8 and drips onto the patient's body through multiple branch tubes 7. Medical staff do not need to apply it by hand, saving time and effort.
[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A gua sha board with adjustable force, comprising a connecting seat (1), characterized in that, The connecting seat (1) has a cavity structure. Inside the connecting seat (1), a first scraping board (12), a second scraping board (13), and a third scraping board (14) are arranged at equal intervals. The tops of the first scraping board (12), the second scraping board (13), and the third scraping board (14) are all convex arc-shaped structures. The bottom of the connecting seat (1) has three second sliding grooves (15) that are equally spaced through it. The three second sliding grooves (15) correspond one-to-one with the first scraping board (12), the second scraping board (13), and the third scraping board (14). The inner sidewalls at both ends of the connecting seat (1) are equally spaced. Four limiting plates (10) are fixed. The inner sidewalls of each pair of adjacent limiting plates (10) are slidably connected to one end of the first scraping plate (12), the second scraping plate (13), and the third scraping plate (14). The top of the first scraping plate (12), the second scraping plate (13), and the third scraping plate (14) are all provided with adjustment mechanisms for adjusting the position of the first scraping plate (12), the second scraping plate (13), and the third scraping plate (14). The top ends of the first scraping plate (12), the second scraping plate (13), and the third scraping plate (14) are all provided with reset mechanisms for resetting.
2. The gua sha board for easy adjustment of force according to claim 1, characterized in that, The adjustment mechanism includes a first slide groove (2), which is opened through the top of the connecting seat (1). A slide rod (3) is provided inside the first slide groove (2), and both ends of the slide rod (3) are fixed to the inner side wall of the connecting seat (1). A slider (17) is sleeved on the side wall of the slide rod (3), and a limiting mechanism for limiting the slider (17) is provided on the top of the slider (17).
3. A gua sha board for easy adjustment of force according to claim 2, characterized in that, The bottom of the slider (17) is fixed with a connecting rod (18), and the bottom end of the connecting rod (18) is fixed with a U-shaped plate (19). A roller (20) is rotatably connected inside the U-shaped plate (19).
4. A gua sha board for easy adjustment of force according to claim 2, characterized in that, The limiting mechanism includes a sleeve (21), which is fixed to the top of the slider (17). A circular block (22) is slidably connected to the inner wall of the sleeve (21). A locking post (25) is fixed to the bottom of the circular block (22), and the locking post (25) passes through the bottom end of the sleeve (21). A through hole (26) is opened at the top of the slider (17). A limiting hole (16) is opened at the middle of the top of the slide rod (3), and the limiting hole (16) is set vertically upward. The locking post (25) is adapted to both the through hole (26) and the limiting hole (16). A pull rod (23) is fixed to the top of the circular block (22), and the pull rod (23) passes through the top of the sleeve (21). A first spring (24) is sleeved on the side wall of the pull rod (23).
5. A gua sha board for easy adjustment of force according to claim 1, characterized in that, The reset mechanism includes a connecting plate (11), which is fixed to the inner side wall of one end of the connecting seat (1). The connecting plate (11) is located above the four limiting plates (10) on the same side. The top end of the first scraping plate (12), the second scraping plate (13) and the third scraping plate (14) are all fixed with guide rods (27). One end of each of the three guide rods (27) passes through the top of the connecting plate (11). The side walls of each of the three guide rods (27) are fitted with second springs (28), and the three second springs (28) are located below the connecting plate (11).
6. A gua sha board for easy adjustment of force according to claim 1, characterized in that, The bottom of the first scraping board (12) is a concave arc-shaped structure, the bottom of the second scraping board (13) is a convex arc-shaped structure, and the bottom of the third scraping board (14) is a plurality of convex arc-shaped structures.
7. A gua sha board for easy adjustment of force according to claim 1, characterized in that, An oil storage tank (4) is fixed to the outer wall of the connecting seat (1). Support plates (5) are fixed to both ends of the bottom of the oil storage tank (4). The same sleeve (6) is fixed to the inner wall of the two support plates (5). Multiple branch pipes (7) are arranged linearly at equal intervals on the outer wall of the sleeve (6), and the multiple branch pipes (7) are all vertically downward. A connecting pipe (8) is arranged through the middle of the outer wall of the sleeve (6), and the connecting pipe (8) is connected to the oil storage tank (4). A valve (9) is installed on the outer wall of the connecting pipe (8).