TWM576460U - Traceless skin scraping knife - Google Patents

Abstract

The present invention provides a non-marking scraping knife comprising a hand-held portion and a doctor blade portion connected to the hand-held portion for scraping the skin; the hand-held portion and the blade portion can be integrally formed into a body or a cylinder for the hand-held portion The force is applied to the hand; and the edge of the blade portion has a plurality of connected tips, and a groove formed between the tips. Therefore, the creation of the seamless scraping knife can be scraped by the blade tip and the groove of the scraper portion, so that the edge of the blade and the edge of the blade can penetrate deep into the skin and penetrate deep into the bone and acupuncture points, thereby avoiding the microvascular rupture caused by force. The effect of no scratching.

Description

Seamless scraping knife

This creation is about a scraping knife, especially a non-marking scraper that has a tip and a groove on the edge and can penetrate deep into the bone and acupuncture at the time of scraping without causing subcutaneous bleeding.

Scraping is a scraping plate made of a smooth spoon, a coin or a professional horn bone. The treatment of repeating the scraping on the leather treatment part of the patient's body is a traditional treatment. However, the conventional scraped scraping plate has a certain thickness and the edges are smooth, so that it is impossible to penetrate the bone seam when scraping, and only scratches the skin surface. Can not penetrate the bones and find acupuncture points, the force is large, thus destroying the micro-vessels, causing secondary damage.

The purpose of the present invention is to provide a non-marking scraping knife which can be used for scraping by means of a plurality of cutting edges and a groove structure at the edge of the scraping knife, thereby achieving the effect of deepening the bone seam and acupuncture points when scraping. .

In order to achieve the above object, a preferred technical solution of the present invention includes: a hand-held portion, and a blade portion connected to the hand-held portion for scraping the skin; the edge of the blade portion has a plurality of connected blades a tip, and a groove formed between each of the tips.

In the above-mentioned non-marking scraping knife, the cutting edge is a semi-circular tab or a V-shaped tab, and the sipes are semicircular recesses or V-shaped recesses.

In the above-mentioned seamless scratching blade, the hand piece and the blade portion are integrally formed into a single body, and the blade portion is any edge of the sheet body.

In the above-described seamless scratching blade, the hand piece and the doctor blade portion constitute a comb.

In the above-mentioned non-marking squeegee, the hand-held portion and the squeegee portion are integrally formed into a cylinder, and the bottom surface of the cylinder has a concave hole, and the squeegee portion is an edge of the bottom surface.

In the above-mentioned seamless scraping knife, the cylinder is composed of an animal's horn or bone.

The non-marking scraper of this creation is thin, the edge of the blade and the edge of the groove are thin as a blade, and the depth of the groove is about 2mm~7mm. Because the blade tip and the groove of the scraper are the shaving grooves, it will not be scraped. Out of the way, it can achieve the characteristics of no scratching. Moreover, when the creation is used for scraping, the edge of the blade and the edge of the groove can penetrate deep into the skin and penetrate deep into the bone and acupuncture points, and the function of scraping can be achieved without pressing the clothes and pressing the pressure. In addition, the creation uses the ergonomic concave and convex principle to make the skin elastic when scraping, and the blade tip and the bottom of the blade are in contact with the skin surface and deep into the bone.

The structural features of the present creation and other functions and purposes are described in detail in the following embodiments:

Referring to FIG. 1 and FIG. 2, it is a first preferred embodiment of the present invention for a scratchless squeegee, which is an apparatus for scraping, and a preferred embodiment thereof comprises: an integrally formed non-marking squeegee The non-marking scraping tool has a hand-held portion 1 and a blade portion 2 connected to the hand-held portion 1 for scraping the skin; the hand-held portion 1 is for providing an operator's hand-applying force; the blade portion 2 is in the form of a sheet Structure, the edge of the blade portion 2 has a plurality of connected cutting edges 21, and a groove 22 formed between each of the cutting edges 21; the cutting edge 21 is embodied as a semi-circular tab or a V-shaped tab The sipe 22 is a semi-circular recess or a V-shaped recess, and the depth of the sipe 22 is between 2 mm and 7 mm. Thereby, the blade of the blade 2 can be utilized by the bladeless blade of the present invention. And the structure of the knife groove 22 to carry out the scraping action, deep into the bone seam and acupuncture points, and indeed achieve the curative effect.

Referring to FIG. 1 and FIG. 2, in the first preferred embodiment, the hand piece 1 and the blade portion 2 are integrally formed into a single body, and can be implemented as a comb, and the blade portion 2 is Any of the edges of the sheet may also cover the entire blade portion 2 and the hand portion 1.

Referring to FIG. 3 and FIG. 4 , the second preferred embodiment of the present invention is a second embodiment of the present invention. The second embodiment of the present invention is also provided with a hand-held portion 1 for hand grip, and a hand-held portion 1 for shaving. The blade portion 2 of the skin; a column body integrally formed by the hand portion 1 and the blade portion 2 is formed by a corner or a bone of an animal, and the bottom surface of the column has a concave hole 23, and the blade portion 22 For the edge of the bottom surface, the edge of the bottom surface of the column is formed with a plurality of connected cutting edges 21, and the cutting groove 22 formed between each of the cutting edges 21 can also utilize the cutting edge 21 of the blade portion 2 and The sipe 22 is configured to perform a scraping action.

In summary, this creation has no scratching knives, and it has been practical and creative. The application of its technical means is also novel and undoubted, and the effect is in line with the design purpose. It has been said to be reasonable and clear. To this end, a new type of patent application is filed in accordance with the law, but the bureau is requested to give a detailed examination and grant the patent as a prayer.

1‧‧‧Handheld Department

2‧‧‧Scraper

21‧‧‧Tool tip

22‧‧‧

23‧‧‧ recessed hole

1 is a perspective view of a first preferred embodiment of the inventive seamless scratching blade. Figure 2 is a side elevational view of the first preferred embodiment of the inventive non-marking scraper. 3 is a perspective view of a second preferred embodiment of the inventive non-marking scraper. 4 is a side cross-sectional view of a second preferred embodiment of the inventive non-marking scraper.

Claims (6)

A non-marking scraping knife comprising: a hand-held portion, and a scraping portion connected to the hand-held portion for scraping the skin; the edge of the scraping portion has a plurality of connected cutting edges, and is formed between the respective cutting edges Knife ditch. The non-marking scraping blade according to claim 1, wherein the cutting edge is a semi-circular tab or a V-shaped tab, and the slit is a semi-circular recess or a V-shaped recess. The non-marking scraper of claim 1 or 2, wherein the hand-held portion and the doctor blade portion are integrally formed as a single piece, and the blade portion is any edge of the sheet body. The non-marking scraper of claim 3, wherein the hand portion and the doctor portion form a comb. The non-marking squeegee of claim 1, wherein the hand-held portion and the squeegee portion are integrally formed as a cylinder, the bottom surface of the cylinder has a concave hole, and the squeegee portion is an edge of the bottom surface. The non-marking scraper of claim 5, wherein the cylinder is formed of an animal's horn or bone.