A gua sha plate facilitating oil control

Abstract

This utility model discloses a gua sha board for easy oil control, comprising a board body with an oil storage cavity inside. A sealing plate is located on one side of the top of the oil storage cavity, and the sealing plate has an oil injection hole communicating with the oil storage cavity. An oil guide tube is connected to the bottom of the oil storage cavity, with its top communicating with the oil storage cavity. An oil outlet groove is located at the bottom of the board body, allowing the bottom of the oil guide tube to extend to the outside of the board body. A roller is located on one side of the output end of the oil guide tube within the oil outlet groove. The roller has an eccentric rotating shaft rotatably connected to the inner wall of the oil storage groove. The roller abuts against the adjacent side of the oil guide tube. When the roller rotates eccentrically, it can intermittently and repeatedly squeeze the side wall of the output end of the oil guide tube, forming an oil control structure that intermittently squeezes out the gua sha oil inside the oil guide tube. This utility model helps to solve the problems of conventional gua sha boards having overly simple structures, lacking oil control mechanisms, and causing instability and inconvenience in manual oil application during gua sha.

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 control oil. Background Technology

[0002] Gua sha (scraping therapy) has the effects of unblocking meridians, improving local blood circulation, promoting metabolism, and enhancing the body's immunity. Gua sha often requires repeatedly scraping the skin surface with a gua sha board or other hard board, causing the scraped skin surface to become flushed and locally warm. Due to gua sha techniques and individual differences, some people may experience red millet-like or dark red bleeding points on the local skin, which achieves the purpose of promoting blood circulation, removing blood stasis, and unblocking meridians.

[0003] Some people apply gua sha oil or essential oil to the skin surface during gua sha to lubricate it, which can relieve pain and prevent skin damage or bleeding. However, manually applying gua sha oil can lead to inconsistent oil application. If too much oil is applied, the gua sha tool will be too slippery, making it difficult to apply pressure and affecting the effectiveness of the gua sha. If too little oil is applied, frequent reapplication is required, which is inconvenient and may even cause skin damage or bleeding if not replenished in time. Utility Model Content

[0004] This invention provides a gua sha board that facilitates oil control, which helps to solve the problems of conventional gua sha boards having overly simple structures, lacking oil control mechanisms, and causing instability and inconvenience in manually applying oil during gua sha.

[0005] This utility model is implemented as follows:

[0006] A gua sha board for easy oil control includes a board body composed of two single boards, front and back, with a sealed structure on all sides. An oil storage cavity is located inside the board body. An installation hole is located on the top side of the oil storage cavity, and a detachable sealing plate is installed on the installation hole. The sealing plate has an oil injection hole communicating with the oil storage cavity. An oil guide tube is connected to the bottom of the oil storage cavity, with its top communicating with the oil storage cavity. Gua sha oil in the oil storage cavity can flow downwards along the oil guide tube. An oil outlet groove is located at the bottom of the board body. It has a slotted structure with an open bottom. The bottom of the oil outlet groove for the oil guide tube extends to the outside of the plate. A roller is provided on one side of the output end of the oil guide tube inside the oil outlet groove. The roller has an eccentric rotating shaft that is rotatably connected to the inner wall of the oil storage groove. The roller and the adjacent side of the oil guide tube abut against each other. When the roller rotates eccentrically in a directional direction, it can intermittently and repeatedly squeeze the side wall of the output end of the oil guide tube, forming an oil control structure that intermittently squeezes out the scraping oil inside the oil guide tube. An anti-slip structure is provided on the outer wall of the output end of the oil guide tube.

[0007] Based on the above technical solution, the bottom of the oil storage chamber is provided with several diversion chambers, and the top of the oil guide tube is connected to the bottom of the diversion chamber.

[0008] Based on the above technical solution, each diversion chamber is connected to a number of spaced oil guide tubes at the bottom, and each oil guide tube is provided with a matching oil outlet groove and roller at the bottom.

[0009] Based on the above technical solution, the oil storage cavity is provided with a filling material to keep the scraping oil evenly distributed in the oil storage cavity.

[0010] Based on the above technical solution, the bottom end of the roller extends below the bottom end of the plate, and the bottom end of the output end of the oil guide tube is higher than the bottom end of the roller.

[0011] Based on the above technical solution, the anti-slip structure includes anti-slip textures with a flange structure, and the anti-slip textures are located on the side wall of the oil guide tube output end away from the roller.

[0012] Based on the above technical solution, the oil guide tube is provided with an oil control bulge on the side near the roller, and several oil control bulges are distributed at intervals along the direction of scraping oil output to form a pleated structure.

[0013] Based on the above technical solution, the opening at the output end of the oil guide tube is provided with several spaced stabilizing plates, and the two sides of the stabilizing plates are connected and fixed to the inner wall of the oil guide tube.

[0014] Compared with the prior art, the present invention has at least the following advantages:

[0015] This utility model of a gua sha board that facilitates oil control stores sufficient oil in an oil storage chamber, ensuring ample oil volume during a single gua sha session. By incorporating an oil-guiding tube and rollers, the rollers intermittently and repeatedly squeeze the sidewall of the oil-guiding tube's output end during eccentric rotation, creating an oil-controlling structure that intermittently squeezes out the gua sha oil from inside the tube. This allows for precise control of the oil flow rate and speed within the storage chamber, avoiding the problem of inconsistent oil application rates when manually applied. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 A schematic diagram of the three-dimensional structure of a gua sha board that facilitates oil control;

[0018] Figure 2for Figure 1 A sectional view;

[0019] Figure 3 A partial structural diagram of the oil outlet roller and the oil guide hose output end;

[0020] Figure 4 A simplified diagram of the installation structure for the rollers and oil guide hoses;

[0021] Figure 5 This is a schematic diagram of the anti-slip texture and oil-controlling bulge in one embodiment;

[0022] Figure 6 This is a schematic diagram of the structure of the stabilizing sheet in one embodiment.

[0023] The diagram is labeled as follows: 100, plate; 110, oil outlet groove; 120, concave part; 130, mounting hole; 200, sealing plate; 210, oil injection hole; 300, oil storage chamber; 310, diversion chamber; 400, filler; 500, oil guide hose; 510, oil control part; 511, anti-slip texture; 512, oil control bulge; 513, stabilizing plate; 600, roller; 610, eccentric shaft. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model.

[0025] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0027] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0028] Example 1: Combination Figures 1 to 5 This embodiment discloses a gua sha board that facilitates oil control, which can stably control the flow of gua sha oil, improve the gua sha effect and ease of operation, and solve the problems of unstable manual oil application and inconvenient operation during gua sha due to the overly simple structure of conventional gua sha boards and the lack of an oil control structure.

[0029] Specifically, such as Figure 1 As shown, the scraping board includes a board body 100, which is composed of two single boards, front and back, and has an overall trapezoidal board structure. The board body 100 is sealed around the edges, and a concave part 120 is provided on the upper left side. The concave part 120 forms a structural change around the board body 100, which helps to grip the board body 100 more firmly during use, so as to perform scraping activities smoothly. During scraping, the bottom of the board is used to contact the patient's skin.

[0030] Combination Figure 2 As shown, the plate 100 has an oil storage chamber 300 inside, which is a rectangular chamber structure. The bottom of the oil storage chamber 300 is connected to five spaced-apart diversion chambers 310. The oil storage chamber 300 and the diversion chambers 310 are formed by the gap between two composite plates. The main function of the oil storage chamber 300 is to store scraping oil, and the main function of the diversion chambers 310 is to divert and guide the downward-flowing scraping oil in the oil storage chamber 300, dispersing it evenly downwards in the left-right direction, thereby ensuring that the output scraping oil is evenly distributed in various areas of the bottom of the plate 100.

[0031] The oil storage cavity 300 is equipped with a filler 400 to maintain the uniform distribution of scraping oil within the cavity. In this embodiment, the filler 400 is specifically made of cotton wool, which can maintain the uniform distribution of scraping oil within the oil storage cavity 300 by utilizing its oil absorption effect. In other embodiments, the filler 400 can also be beads. In this case, a mesh plate is set at the connection between the oil storage cavity 300 and the diversion cavity 310 to intercept the beads and prevent them from falling into the diversion cavity 310. The beads can uniformly block the connection between the diversion cavity 310 and the oil storage cavity 300. The scraping oil located at the top of the beads can only flow downwards through the irregular gaps between the beads, thereby achieving the effect of uniform diversion and speed control. During the scraping process, due to the continuous movement of the scraping board as a whole, the beads will shake accordingly, and the gaps between the beads will constantly change, preventing the flow rate from being too low and affecting the oil output effect.

[0032] A mounting hole 130 is provided on one side of the top of the oil storage cavity 300 on the plate 100. A sealing plate 200 is detachably provided on the mounting hole 130. The sealing plate 200 has an oil injection hole 210 communicating with the oil storage cavity 300. The main function of the oil injection hole 210 is to facilitate the user to add scraping oil into the oil storage cavity 300 using a syringe. Another function of the oil injection hole 210 is to serve as a communication structure between the oil storage cavity 300 and the external space, allowing the scraping oil in the oil storage cavity 300 to flow downwards by gravity. In order to prevent the scraping oil inside from overflowing from the oil injection hole 210, in other embodiments, a rubber stopper can also be provided in the oil injection hole 210. It should be noted that the rubber stopper is not closed after installation.

[0033] like Figure 2 As shown, each diversion chamber 310 has three oil guide tubes 500 spaced apart at the bottom. The oil guide tubes 500 have a tube structure that is wider at the top and narrower at the bottom in the longitudinal direction, and the cross-sectional profile of their output ends is a rectangular tube structure. Their output ends serve as oil control parts 510.

[0034] Furthermore, the top of the oil guide tube 500 is connected to the oil storage chamber 300 through the diversion chamber 310. The scraping oil in the oil storage tank can flow downwards along the oil guide tube 500 after passing through the diversion chamber 310. Correspondingly, such as Figure 2 As shown, the bottom of the plate 100 is provided with an oil outlet groove 110, which is a slotted structure with an open bottom. The bottom of the oil guide tube 500 extends to the outside of the plate 100 to transport the internal scraping oil to the outside. The step-by-step dispersion structure from the oil storage chamber 300 to the oil guide tube 500 allows the scraping oil to be diverted and diffused multiple times during the output process, improving the uniformity of oil output and also playing a role in controlling the speed and quantity to a certain extent. Each oil guide tube 500 is provided with a corresponding oil outlet groove 110 and roller 600 at its bottom.

[0035] Combination Figure 3 and Figure 4As shown, a roller 600 is provided inside the oil outlet 110 on one side of the output end of the oil guide hose 500 (i.e., the oil control part 510). The roller 600 is located behind the oil guide hose 500. The roller 600 has an eccentric shaft 610 rotatably connected to the inner wall of the oil reservoir. The axial direction of the eccentric shaft 610 is parallel to the left-right direction. Both ends of the eccentric shaft 610 are pivotally connected to the left and right inner walls of the oil outlet 110. When the roller 600 rotates around the eccentric shaft 610, its outer end will periodically swing back and forth in the front-back direction. The roller 600 abuts against the adjacent side of the oil guide hose 500. When the roller 600 rotates eccentrically, it intermittently and repeatedly squeezes the side wall of the output end of the oil-guiding tube 500, forming an oil-controlling structure that intermittently squeezes out the scraping oil inside the oil-guiding tube 500. Specifically, the forward tilt of the roller 600 during rolling increases the pressure on the oil-controlling part 510. At this time, the internal channel of the oil-controlling part 510 is in a closed state, and the scraping oil inside does not flow downward. When the roller 600 tilts backward during rolling, it reduces the pressure on the oil-controlling part 510. At this time, the internal channel of the oil-controlling part 510 is in an open state, and the scraping oil inside can flow downward and be output. Therefore, this structure can achieve a stable and precise oil control effect.

[0036] The bottom end of the roller 600 extends below the bottom end of the plate 100, and the bottom end of the output end of the oil guide tube 500 is higher than the bottom end of the roller 600. This structure allows the roller 600 to be in the lowest position. When scraping, the user holds the top area of ​​the plate 100 and the bottom of the plate 100 is in contact with the patient's skin. At the same time, the bottom of the roller 600 is also in contact with the patient's skin. The lateral movement of the plate 100 during scraping will cause the roller 600 to rotate. That is, the rotation of the roller 600 is controlled by the scraping action.

[0037] To ensure stable deformation of the oil control section 510 under continuous pressure from the roller 600, an anti-slip structure is provided on the outer wall of the output end of the oil guide hose 500 (i.e., the oil control section 510). Furthermore, as... Figure 5As shown, the anti-slip structure includes anti-slip texture 511 with a flange structure. Specifically, the anti-slip texture 511 is a strip-shaped raised texture. The anti-slip texture 511 is located on the side wall of the oil guide tube 500 away from the roller 600. This makes the front end face of the oil control part 510 stably abut and fit against the front inner wall of the oil outlet groove 110 when it is pressed by the roller 600. This helps to ensure the stability of the oil outlet part under pressure deformation. Furthermore, the oil-guiding tube 500 is provided with an oil-controlling baffle 512 on the side near the roller 600. Several oil-controlling baffles 512 are distributed at intervals along the output direction of the scraping oil, forming a pleated structure. The length direction of the oil-controlling baffles 512 is parallel to the left and right direction. This causes the internal channel of the oil-controlling part 510 to form multiple opening and closing flow control structures in the concave part of the pleated structure. That is, the concave part of the pleated structure is easy to block the internal channel due to the small gap of its inner wall, preventing the scraping oil inside from continuously seeping out uncontrollably in the free state. The squeezing action of the roller 600 causes the concave part of the pleated structure to continuously misalign. When misaligned, the gap of the inner wall increases, and the scraping oil inside can flow downwards and out, which is conducive to further improving the oil control effect. In addition, the oil-controlling baffles 512 also make the squeezing action of the roller 600 on the oil-controlling part 510 more obvious and stable.

[0038] Example 2: Based on Example 1, combined with Figure 6 As shown in this embodiment, the opening of the oil guide tube 500 output end (i.e., the oil control part 510) is provided with three stabilizing plates 513 spaced about at intervals. The front and rear sides of the stabilizing plates 513 are connected and fixed to the front and rear inner walls of the oil guide tube 500. The main function of the stabilizing plates 513 is to increase the structural strength of the output port of the internal channel of the oil control part 510, so that it will not undergo permanent collapse and deformation after long-term compression, that is, it can extend the service life of the oil guide tube 500. In addition, the stabilizing plates 513 also form a partition structure at the output port of the internal channel of the oil control part 510, further diverting the output scraping oil, further improving the uniformity of oil output, and making the scraping action smoother.

[0039] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A gua sha board for easy oil control, characterized in that, Includes a plate (100), which is composed of two single plates. The plate (100) is sealed on all sides. An oil storage chamber (300) is provided inside the plate (100). An installation hole (130) is provided on the top side of the oil storage chamber (300) of the plate (100). A sealing plate (200) is detachably provided on the installation hole (130). An oil injection hole (210) communicating with the oil storage chamber (300) is provided on the sealing plate (200). An oil guide tube (500) is connected to the bottom of the oil storage chamber (300). The top of the oil guide tube (500) is connected to the oil storage chamber (300). The scraping oil in the oil storage tank can flow downward along the oil guide tube (500). An oil outlet groove (1) is provided at the bottom of the plate (100). 10) The oil outlet groove (110) is a slot structure with an open bottom. The bottom of the oil outlet groove (110) extends to the outside of the plate (100). A roller (600) is provided on one side of the output end of the oil outlet groove (500). The roller (600) is provided with an eccentric rotating shaft (610) that is rotatably connected to the inner wall of the oil storage groove. The roller (600) and the adjacent side of the oil outlet groove (500) abut against each other. When the roller (600) rotates eccentrically in a directional manner, it can intermittently and repeatedly squeeze the side wall of the output end of the oil outlet groove (500), forming an oil control structure for intermittently squeezing out the scraping oil inside the oil outlet groove (500). An anti-slip structure is provided on the outer side wall of the output end of the oil outlet groove (500).

2. The gua sha board for easy oil control according to claim 1, characterized in that, The bottom of the oil storage chamber (300) is provided with several diversion chambers (310), and the top of the oil guide tube (500) is connected to the bottom of the diversion chamber (310).

3. A gua sha board for easy oil control according to claim 2, characterized in that, Each diversion chamber (310) is connected to a number of spaced oil guide tubes (500) at the bottom, and each oil guide tube (500) is provided with a matching oil outlet groove (110) and roller (600) at the bottom.

4. The gua sha board for easy oil control according to claim 1, characterized in that, The oil storage cavity (300) is provided with a filler (400) for maintaining the uniform distribution of scraping oil within the oil storage cavity (300).

5. A gua sha board for easy oil control according to claim 1, characterized in that, The bottom end of the roller (600) extends below the bottom end of the plate (100), and the bottom end of the output end of the oil guide tube (500) is higher than the bottom end of the roller (600).

6. A gua sha board for easy oil control according to claim 1, characterized in that, The anti-slip structure includes anti-slip texture (511) with flange structure, and the anti-slip texture (511) is located on the side wall of the oil guide tube (500) away from the roller (600).

7. A gua sha board for easy oil control according to claim 6, characterized in that, The oil guide tube (500) is provided with an oil control bulge (512) on the side near the roller (600). Several oil control bulges (512) are distributed at intervals along the direction of scraping oil output, forming a pleated structure.

8. A gua sha board for easy oil control according to claim 1, characterized in that, The oil guide tube (500) has several spaced stabilizing plates (513) at its output end. The two sides of the stabilizing plates (513) are connected and fixed to the inner wall of the oil guide tube (500).

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