Adjustable cosmetic and plastic surgery micro-separation needle

Abstract

The utility model relates to the technical field of cosmetic and plastic tools, and discloses an adjustable cosmetic and plastic micro-separation needle which comprises a sleeve, an adjusting rod is fixedly connected in the sleeve, a fixing rod is connected to the periphery of the adjusting rod in a sliding mode, and the right side of the sleeve slides on the periphery of the fixing rod. The right side of the fixing rod is in threaded connection with a handheld rod, an anti-skid protection assembly is arranged on the periphery of the handheld rod and used for facilitating hand holding and protecting a separating needle, the right side of the sleeve slides on the periphery of the handheld rod, and a clamping tenon is fixedly connected to the top of the right side of the adjusting rod. The right side of the adjusting rod is fixedly connected with a push rod. According to the separating needle, the sleeve can be rotated to drive the needle body to slide to adjust the length, the clamping tenon is clamped in the clamping groove and matched with the spring to extrude the push rod to fix the needle body, and the anti-skid layer, the handheld rod and the inner layer are matched together to complete anti-skid and protection work on the separating needle.

Description

Technical Field

[0001] The utility model relates to the technical field of beauty plastic surgery tools, in particular to an adjustable beauty plastic surgery micro-separation needle. Background Technique

[0002] Nowadays, people's pursuit of beauty is becoming more and more intense, longing for safer, more efficient and minimally invasive beauty means. Traditional plastic surgery has high risks and long recovery periods. At the same time, medical research on skin regeneration has made progress, and it has been found that minor trauma can stimulate the skin's self-repair and regeneration. Coupled with the help of technology, the manufacture of such fine instruments has become a reality, and the micro-separation needle has thus emerged;

[0003] The structure of the beauty plastic surgery micro-separation needle includes a sharp needle tip and a handle for easy operation. The needle tip is made of high-quality medical metal. By creating tiny and precisely controlled trauma channels in specific layers of the skin through the needle tip, these tiny channels stimulate the skin to initiate natural repair and regeneration mechanisms, promote the generation of collagen and elastic fibers, increase the firmness and elasticity of the skin, and improve the texture and appearance of the skin;

[0004] The existing beauty plastic surgery micro-separation needles do not have a length adjustment component and cannot flexibly adjust the penetration depth of the needle. It is difficult for doctors to perform precise operations according to the skin conditions and treatment needs of different patients, resulting in poor treatment effects and affecting the safety and stability of the treatment. Therefore, an adjustable beauty plastic surgery micro-separation needle is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an adjustable beauty plastic surgery micro-separation needle, aiming to improve the problem that the lack of a length adjustment component in the existing technology affects the treatment effect.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An adjustable beauty plastic surgery micro-separation needle, including a sleeve, an adjusting rod is fixedly connected inside the sleeve, a fixed rod is slidably connected to the outer periphery of the adjusting rod, the right side of the sleeve slides on the outer periphery of the fixed rod, a hand-held rod is threadedly connected to the right side of the fixed rod, an anti-slip protection component is arranged on the outer periphery of the hand-held rod, and the anti-slip protection component is used for convenient hand-holding and protecting the separation needle. The right side of the sleeve slides on the outer periphery of the hand-held rod. A tenon is fixedly connected to the top of the right side of the adjusting rod, a push rod is fixedly connected to the right side of the adjusting rod, the push rod slides inside the fixed rod, a limiting block is fixedly connected to the right end of the push rod, the limiting block slides inside the hand-held rod, a needle body is fixedly connected to the right side of the limiting block, the needle body slides inside the hand-held rod, a spring is sleeved on the outer periphery of the needle body, and the right side of the spring abuts inside the hand-held rod;

[0008] As a further description of the above technical solution:

[0009] The anti-slip protection component includes an anti-slip layer, the anti-slip layer is fixedly connected to the outer periphery of the hand-held rod, an inner layer is fixedly connected inside the hand-held rod, and the needle body slides inside the inner layer;

[0010] As a further description of the above technical solution:

[0011] The anti-slip layer is made of rubber material, and the inner layer is made of high-density polyethylene material;

[0012] As a further description of the above technical solution:

[0013] An anti-slip sleeve is sleeved on the outer periphery of the left side of the sleeve, and the anti-slip sleeve is made of rubber material;

[0014] As a further description of the above technical solution:

[0015] A spiral groove is formed on the outer periphery of the fixed rod, and the tenon slides inside the spiral groove;

[0016] As a further description of the above technical solution:

[0017] A plurality of uniformly distributed card slots are formed on the outer periphery of the fixed rod, the tenons are respectively abutted inside the plurality of card slots, and the plurality of card slots are uniformly distributed on the left side of the spiral groove;

[0018] As a further description of the above technical solution:

[0019] A plurality of uniformly distributed scales are engraved on the outer periphery of the middle part of the needle body;

[0020] As a further description of the above technical solution:

[0021] A chute is formed inside the hand-held rod, and the needle body slides inside the chute.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by rotating the sleeve, the adjusting rod can be driven to rotate. The adjusting rod can drive the tenon to rotate inside the spiral groove so that the adjusting rod slides inside the fixed rod. The adjusting rod can drive the push rod to move, and the push rod can drive the needle body to slide for length adjustment. The length parameter of the needle body can be obtained by observing the scale in the middle of the needle body.

[0024] 2. In the present utility model, making the anti-slip layer with rubber material can provide good anti-slip performance, elasticity and comfortable holding feeling. Making the inner layer with stainless steel material can provide better chemical corrosion resistance and certain wear resistance, and the cost is relatively low. Through the joint cooperation of the anti-slip layer, the hand-held rod and the inner layer, the anti-slip of the hand-held rod and the protection of the needle body are completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional schematic diagram of an adjustable beauty plastic micro-separation needle proposed by the present utility model;

[0026] Figure 2 is a structural schematic diagram of a sleeve of an adjustable beauty plastic micro-separation needle proposed by the present utility model;

[0027] Figure 3 is a structural schematic diagram of a fixing rod of an adjustable beauty plastic micro-separation needle proposed by the present utility model;

[0028] Figure 4 is a structural schematic diagram of a hand-held rod of an adjustable beauty plastic micro-separation needle proposed by the present utility model.

[0029] Legend:

[0030] 1. Sleeve; 2. Anti-slip sleeve; 3. Hand-held rod; 4. Scale; 5. Needle body; 6. Adjusting rod; 7. Tenon; 8. Spiral groove; 9. Card slot; 10. Push rod; 11. Limit block; 12. Spring; 13. Anti-slip layer; 14. Inner layer; 15. Slide groove; 16. Fixing rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0032] Refer to Figures 1 - 3, an embodiment provided by the present utility model: an adjustable cosmetic plastic microseparation needle, including a sleeve 1. Rotating the sleeve 1 can drive the length adjustment component to work. An adjustment rod 6 is fixedly connected inside the sleeve 1. The sleeve 1 can drive the adjustment rod 6 to move. A fixed rod 16 is slidably connected to the outer periphery of the adjustment rod 6. The fixed rod 16 is used to fix the position of the adjustment rod 6. The right side of the sleeve 1 slides on the outer periphery of the fixed rod 16. A handheld rod 3 is threadedly connected to the right side of the fixed rod 16. The handheld rod 3 is used to facilitate the grasping of the microseparation needle during the operation. An anti-slip protection component is arranged on the outer periphery of the handheld rod 3. The anti-slip protection component is used to facilitate the hand-held and protect the separation needle. The right side of the sleeve 1 slides on the outer periphery of the handheld rod 3. A tenon 7 is fixedly connected to the top of the right side of the adjustment rod 6. The tenon 7 is used to engage inside the fixed rod 16 to fix the position of the adjustment rod 6. A push rod 10 is fixedly connected to the right side of the adjustment rod 6. The push rod 10 slides inside the fixed rod 16. The push rod 10 is used to drive the separation needle to slide for length adjustment. A limit block 11 is fixedly connected to the right end of the push rod 10. The limit block 11 slides inside the handheld rod 3. A needle body 5 is fixedly connected to the right side of the limit block 11. The limit block 11 is used to drive the needle body 5 to slide for length adjustment and prevent the needle body 5 from overextending. The needle body 5 slides inside the handheld rod 3. A spring 12 is sleeved on the outer periphery of the needle body 5. The right side of the spring 12 abuts inside the handheld rod 3. The spring 12 is used to reset the needle body 5 and cooperate with the tenon 7 to fix the length of the needle body 5. An anti-slip sleeve 2 is sleeved on the outer periphery of the left side of the sleeve 1. The anti-slip sleeve 2 is used to prevent the finger from slipping when rotating the sleeve 1. The anti-slip sleeve 2 is made of rubber material, and the rubber material has good anti-slip performance. A spiral groove 8 is opened on the outer periphery of the fixed rod 16. The tenon 7 slides inside the spiral groove 8. When the tenon 7 slides, the adjustment rod 6 can change the rotational motion into a sliding motion. A plurality of uniformly distributed card slots 9 are opened on the outer periphery of the fixed rod 16. The tenon 7 abuts inside the plurality of card slots 9 respectively. The plurality of card slots 9 are uniformly distributed on the left side of the spiral groove 8. The tenon 7 engaging in the card slot 9 can fix the position of the adjustment rod 6 and cooperate with the spring 12 to fix the needle body 5. A plurality of uniformly distributed scales 4 are engraved on the outer periphery of the middle part of the needle body 5. By observing the scales 4, the length parameter of the needle body 5 can be obtained. A chute 15 is opened inside the handheld rod 3. The needle body 5 slides inside the chute 15. When the needle body 5 slides, the length can be adjusted.

[0033] Refer to Figure 1 and Figure 4, the anti-slip protection component includes an anti-slip layer 13 which is fixedly connected to the outer periphery of the handheld rod 3. The anti-slip layer 13 is used to prevent the handheld rod 3 from slipping out of the hand during the operation, which can improve the safety of the operation. An inner layer 14 is fixedly connected inside the handheld rod 3, and the inner layer 14 is used to protect the needle body 5 from physical damage. The needle body 5 slides inside the inner layer 14. The anti-slip layer 13 is made of rubber material, and the rubber material has good anti-slip performance and elasticity, which can provide a comfortable grip and improve the comfort and safety of using the micro-separation needle during the operation. The inner layer 14 is made of high-density polyethylene material, and the price of the high-density polyethylene material is relatively low. It has good chemical corrosion resistance and certain wear resistance, and can protect the needle body 5 to a certain extent while reducing costs.

[0034] Working principle: Rotating the sleeve 1 can drive the adjusting rod 6 to rotate. The adjusting rod 6 can drive the tenon 7 to rotate inside the spiral groove 8 of the fixed rod 16, converting the rotational motion of the adjusting rod 6 into a sliding motion and driving the push rod 10 to move. The push rod 10 can push the limit block 11 and the needle body 5 to move. The length parameter of the adjustment is obtained by observing the scale 4 on the needle body 5. When adjusted to the appropriate length, the tenon 7 is engaged inside the card slot 9 and cooperates with the spring 12 to be squeezed to fix the position of the adjusting rod 6, thereby fixing the position of the needle body 5 and completing the work of adjusting the length of the needle body 5. Using rubber material to make the anti-slip layer 13 of the handheld rod 3 can provide good anti-slip performance, elasticity and comfortable grip, which can improve the comfort of holding the separation needle during the operation and prevent the separation needle from slipping during the operation, increasing the risk of the operation. Using high-density polyethylene to make the inner layer 14 of the handheld rod 3 can provide good chemical corrosion resistance and certain wear resistance, protecting the needle body 5 to a certain extent and reducing costs. Through the common cooperation of the anti-slip layer 13, the handheld rod 3 and the inner layer 14, the anti-slip and protection work of the separation needle is completed.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An adjustable cosmetic micro-separation needle, comprising a sleeve (1), characterized in that: The sleeve (1) is fixedly connected with an adjusting rod (6) inside, and the outer periphery of the adjusting rod (6) is slidably connected with a fixing rod (16). The right side of the sleeve (1) slides on the outer periphery of the fixing rod (16), and the right side of the fixing rod (16) is threadedly connected with a hand-held rod (3). The outer periphery of the hand-held rod (3) is provided with an anti-slip protection component, and the anti-slip protection component is used for facilitating hand-holding and protecting the separation needle. The right side of the sleeve (1) slides on the outer periphery of the hand-held rod (3), and the top of the right side of the adjusting rod (6) is fixedly connected with a tenon (7). The right side of the adjusting rod (6) is fixedly connected to a push rod (10), the push rod (10) slides inside the fixing rod (16), the right end of the push rod (10) is fixedly connected to a limiting block (11), the limiting block (11) slides inside the hand-held rod (3), the right side of the limiting block (11) is fixedly connected to a needle body (5), the needle body (5) slides inside the hand-held rod (3), the outer periphery of the needle body (5) is provided with a spring (12), the right side of the spring (12) abuts against the inside of the hand-held rod (3).

2. The adjustable cosmetic micro-separation needle according to claim 1, characterized in that: The anti-slip protection component comprises an anti-slip layer (13), the anti-slip layer (13) is fixedly connected to the outer periphery of the hand-held rod (3), an inner layer (14) is fixedly connected inside the hand-held rod (3), and the needle body (5) slides inside the inner layer (14).

3. The adjustable cosmetic micro-separation needle according to claim 2, characterized in that: The anti-slip layer (13) is made of rubber material, and the inner layer (14) is made of high-density polyethylene material.

4. The adjustable cosmetic micro-separation needle according to claim 1, characterized in that: The left outer periphery of the sleeve (1) is provided with an anti-slip sleeve (2), and the anti-slip sleeve (2) is made of rubber material.

5. The adjustable cosmetic micro-separation needle according to claim 1, characterized in that: A spiral groove (8) is formed on the outer circumference of the fixing rod (16), and the tenon (7) slides inside the spiral groove (8).

6. The adjustable cosmetic micro-separation needle according to claim 5, characterized in that: The outer circumference of the fixing rod (16) is provided with a plurality of evenly distributed slots (9), the tenons (7) respectively abut against the inside of the plurality of slots (9), and the plurality of slots (9) are evenly distributed on the left side of the spiral groove (8).

7. The adjustable cosmetic micro-separation needle according to claim 1, characterized in that: The central outer periphery of the needle body (5) is engraved with a plurality of evenly distributed scales (4).

8. The adjustable cosmetic micro-separation needle according to claim 1, characterized in that: A slide groove (15) is provided inside the hand-held rod (3), and the needle body (5) slides inside the slide groove (15).

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