Gua sha board structure having plural scraping edges

Abstract

A gua sha board structure with multiple scraping edges includes a main body, a scraping part, and a holding part. The main body has opposing toe and heel ends, as well as a top edge and a bottom edge. The scraping part is formed around the periphery of the main body and includes multiple scraping edges with different radii of curvature, used to scrape different parts of the body's surface. The holding part extends from the heel end of the main body and forms an angle with the scraping surface of the main body. The end of the holding part can integrally extend to form an arc portion for pressing acupoints. This allows for the use of a single tool to scrape various curved areas of the body, and the weight distribution of the main body and the holding angle provide effortless scraping. The arc portion also allows for acupoint pressing, achieving the effect of using a single tool for multiple areas while saving effort.

Claims

1. A gua sha board structure with multiple scraping edges, comprising: A body having a toe end and a heel end opposite each other, as well as a top edge and a bottom edge; a scraping portion formed on the periphery of the body, the scraping portion including a plurality of scraping edges with different radii of curvature, for scraping different parts of the body surface with different curvatures respectively; and a gripping portion extending from the heel end of the body, the axis of the gripping portion and the scraping surface of the body forming an angle, so that the scraping edge fits the body surface at an angle that saves effort when gripping.

2. The gua sha board structure with a plurality of scraping edges as described in claim 1, wherein the plurality of scraping edges includes: A first scraping edge is formed at the toe tip, a second scraping edge is formed at the bottom edge, and a third scraping edge is formed at the top edge, wherein the first scraping edge, the second scraping edge and the third scraping edge have different radii of curvature.

3. The gua sha board structure with multiple scraping edges as described in claim 1, wherein the angle between the axis of the grip and the scraping surface of the body is between 30 degrees and 60 degrees.

4. The gua sha board structure with a plurality of scraping edges as described in claim 1, wherein a neck is formed at the connection between the grip and the body, and the width of the neck is less than the width of the body and the grip.

5. The gua sha board structure with multiple scraping edges as described in claim 1, wherein the body has a counterweight near the bottom edge, the thickness of the counterweight being greater than the thickness of the rest of the body.

6. The gua sha board structure with multiple scraping edges as described in claim 1, wherein the body and the gripping part are integrally formed.

7. The gua sha board structure with multiple scraping edges as described in claim 1, wherein the periphery of the scraping portion is rounded and chamfered.

8. The gua sha board structure with multiple scraping edges as described in claim 1, wherein the system is composed of one of jade, bian stone, metal or polymer material.

9. The gua sha board structure with a plurality of scraping edges as described in claim 1, wherein the end of the grip portion integrally extends to form an arc portion for pressing acupoints.

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