Improved cosmetic acne needle and use method thereof
An improved, acne-prone technology, applied in the direction of suction containers, medical science, hypodermic injection devices, etc., can solve problems such as troublesome operation and hand stabbing
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[0031] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0032] Such as Figure 1-4As shown, an improved cosmetic acne needle of the present invention includes a rod-shaped needle handle 1 with a needle point 11 at the front end, a hollow circular sleeve-shaped main needle cover 2 that fits on the outside of the needle handle 1 and a sleeve that fits on the main needle cover. 2 The auxiliary needle cover 3 on the outside, the outer wall of the rear end of the main needle cover 2 is provided with an annular retaining ring 21, the inner wall and outer wall of the main needle cover 2 are respectively provided with a cylindrical inner spring groove 22 and a cylindrical outer spring groove 24, the needle handle 1 The outer wall and the inner wall of the auxiliary needle cover 3 are r...
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