A split comedone needle device for acne

Abstract

This invention discloses an acne-removing comedone needle device, comprising a housing, an adjusting shell fixedly connected to the upper end of the housing, and a comedone needle body disposed inside the adjusting shell and the housing. Limiting grooves are formed on the left and right sides of the adjusting shell, and limiting blocks are nested inside the limiting grooves. A fixing block is fixedly connected to the inner side of the limiting block, and the lower end of the fixing block is fixedly connected to the comedone needle body. In this acne-removing comedone needle device, the user can manually press the arc-shaped locking block inward, causing the arc-shaped locking block to move out of the arc-shaped locking groove. At this time, the arc-shaped locking groove does not limit the arc-shaped locking block. The user moves the comedone needle body by using the fixing block. When the comedone needle body is not in use, the user can adjust the comedone needle body into the housing. In this case, the housing can protect the comedone needle body to a certain extent, reducing the possibility of the comedone needle body falling and being damaged.

Description

Technical Field

[0001] This invention relates to the field of acne needle technology, specifically to an acne-separating acne needle device. Background Technology

[0002] Acne is a chronic inflammatory skin disease of the hair follicles and sebaceous glands, also known as "pimples," "zits," or "acne vulgaris." It often appears on the cheeks and forehead, affecting a person's facial appearance. Therefore, it is necessary to regularly remove acne. Common cleaning tools on the market include comedone needles and acne needles, which generally remove acne by puncturing and squeezing. However, existing removal devices still have some defects and shortcomings that need to be improved. For example, a comedone extractor with application number CN200820047145.7 adopts a detachable assembly structure. When not in use, the needle tip and pressure ear are not exposed, thus avoiding the problem of contamination by harmful substances affecting its use. It is also convenient to carry. It includes: a pressure ring part, a needle head, and a connecting tube. One end of the pressure ring part is fixed with a pressure ear, and the other end is provided with a first external thread. A first boss is provided on the axial inner side of the first external thread, and an external thread with the same as the first external thread is provided on the other side of the first boss. The outer diameter of the first external thread is second only to the diameter of the first boss on the pressure ring part; the outer diameter of the second external thread is second only to the diameter of the second boss on the pressure ring part. The comedone extractor is designed as a combination of a needle head with a needle tip, a pressure ring part with a pressure ear, and a connecting tube for threaded connection of the pressure ring part and the needle head. When in use, the pressure ring and needle head can be threaded onto the connecting tube, so that the needle head and pressure lug are exposed at both ends of the connecting tube for use; when not in use, the pressure ring and needle head can be threaded onto the connecting tube, so that the needle head and pressure lug are hidden inside the connecting tube. This can ensure that the needle head and pressure lug are not contaminated with harmful substances when not in use, which will affect the next use. At the same time, this design is also convenient to carry.

[0003] Most of the comedone extractors mentioned in the above documents cannot be sterilized by themselves. Before using a comedone extractor to clean the acne, the user needs to manually disinfect the needle tip. In addition, after use, bacteria from inside the acne may remain on the needle tip. If the bacteria are not cleaned before continuing to prick the acne, there may be a risk of infection.

[0004] For example, a comedone extractor with application number CN202021050736.7 can effectively prevent the extruded object from splashing. This application also aims to propose a comedone extractor that provides a magnifying glass to prevent hard-to-observe comedones from being missed. It includes a rod-shaped main body, a first end forming a collar, and a second end forming a needle body. It also includes an attachment unit; the attachment unit includes a C-shaped buckle for holding the attachment unit onto the rod-shaped main body; a platform is formed on the outer side of the C-shaped buckle, and a support plate perpendicular to the platform is formed at the rear end of the platform; the support... A spring sheet is integrally connected to the lower end of the support plate, and the lower side of the spring sheet presses against the upper surface of the platform. A transparent plastic sheet is clamped between the spring sheet and the platform. The plastic sheet extends towards the side where the collar is located and covers the collar. By detachably setting an accessory unit on the acne needle, the accessory unit holds the transparent plastic sheet to block the splashing extruded material, so that the extruded material will not splash onto the operator's glasses or hair, making it easy to clean. By setting a magnifying glass in the accessory unit, the operator can see the acne clearly, which not only facilitates the operation, but also avoids omissions.

[0005] The comedone extractors described in the aforementioned documents have their tips mostly exposed, making it impossible to protect the tip. If the comedone extractor is accidentally dropped, the tip may be damaged, affecting subsequent use. Additionally, the exposed tip may also injure the user.

[0006] Therefore, we propose an acne-dissecting comedone needle device to address the problems mentioned above. Summary of the Invention

[0007] The purpose of this invention is to provide an acne-separating comedone needle device to solve the problems mentioned in the background art, such as the inability of most currently available needles to be sterilized, which poses a risk of infection, and the fact that the needle tip is often exposed and easily damaged.

[0008] To achieve the above objectives, the present invention provides the following technical solution: an acne-separating comedone needle device, comprising a housing, an adjusting shell fixedly connected to the upper end of the housing, and a comedone needle body disposed inside the adjusting shell and the housing, and limiting grooves are provided on the left and right sides of the adjusting shell. A limiting block is nested inside the limiting groove, and a fixing block is fixedly connected to the inner side of the limiting block. The lower end of the fixing block is fixedly connected to the acne needle body. At the same time, an adjustment mechanism is provided between the inside of the fixing block and the adjustment shell to adjust the position of the acne needle body. A fixing ring is fixedly connected to the outside of the acne needle body, and a folding rod is fixedly connected to the outer end of the fixing ring. A disinfection mechanism for disinfecting the acne needle body is provided between the folding rod and the outer shell. The cleaning cotton is nested inside the lower part of the outer shell, and the outer shell is provided with a fixing mechanism that can limit the position of the cleaning cotton.

[0009] Preferably, the adjustment mechanism includes an arc-shaped groove, which is opened on the front and rear sides of the adjustment shell. An arc-shaped block is nested inside the arc-shaped groove, and a connecting rod is fixedly connected to the inner side of the arc-shaped block. The connecting rod is nested and connected to the fixed block. The inner end of the connecting rod is fixedly connected to a connecting plate, and the inner side of the connecting plate is fixedly connected to a connecting spring, and the other end of the connecting spring is fixedly connected to the inner wall of the fixing block. A retractable rotating rod is hinged to the inner wall of the fixed block, and the other end of the retractable rotating rod is hinged to the outer side of the connecting plate.

[0010] Preferably, the fixing blocks are arranged in two sets vertically symmetrically about the center point of the adjusting shell, and the acne needle body provided at the lower end of the adjusting shell has a different needle tip shape, and the adjusting shell and the outer shell are in a hollow connected state.

[0011] Preferably, the connecting rod and the connecting plate are an integrated structure, and the connecting rod forms a sliding structure with the fixing block through the arc-shaped locking block, and the two ends of the retractable rotating rod form a rotating structure through the connecting plate.

[0012] Preferably, the disinfection mechanism includes an airbag, which is fixedly connected to the inner side of the outer shell, and a cleaning box is fixedly connected to the outer side of the outer shell. A connecting hose is connected through the cleaning box and the airbag. A nozzle is connected through the inner side of the cleaning box. A baffle is fixedly connected to the inner side of the outer shell, and a docking groove is provided at the center of the baffle. An acne needle body is nested inside the docking groove. The inner side of the folding rod has a folding groove, and the outer end of the folding rod is fixedly connected to a compression plate. The lower end of the folding rod is fixedly connected to a transverse pressure bar.

[0013] Preferably, the baffle is located directly below the transverse pressure bar, and the transverse pressure bar and the folding bar are an integrated structure, and four sets of folding bars are provided.

[0014] Preferably, the airbag is connected to the cleaning box via a connecting hose, and the cleaning cotton is in contact with the nozzle.

[0015] Preferably, the fixing mechanism includes a fixing rod, which is nested and connected to the outer shell. A pull plate is fixedly connected to the outer side of the fixing rod, and a return spring is fixedly connected to the inner side of the pull plate. The other end of the return spring is fixedly connected to the outer side of the outer shell, and the inner side of the fixing rod is nested and connected to the inner side of the cleaning cotton.

[0016] Preferably, the pull plate and the fixing rod form an integrated structure, and the pull plate forms an elastic structure with the outer shell through a return spring.

[0017] Compared with the prior art, the beneficial effects of the present invention are: (1) The acne needle body is set with two sets, and the needle tip of the two sets of acne needle bodies has different shapes, which can treat different forms of acne and improve the applicability of the product. (2) The user can manually press the arc-shaped block inward to make the arc-shaped block leave the inside of the arc-shaped slot. At this time, the arc-shaped slot does not limit the arc-shaped block. The user moves the acne needle body by using the fixing block. When the acne needle body is not in use, the user can adjust the acne needle body to the inside of the shell. At this time, the shell can protect the acne needle body to a certain extent and reduce the possibility of the acne needle body falling and being damaged. (3) During the movement of the connecting rod, the connecting plate will move synchronously. At this time, the connecting plate will squeeze the connecting spring. When the arc-shaped block is not under force, the connecting spring will drive the arc-shaped block to reset. When the connecting plate moves, the two ends of the retracting rod will rotate synchronously, thereby further improving the stability of the connecting plate during movement. (4) As the acne needle moves downward, the horizontal pressure bar is squeezed at the junction with the baffle, which causes the folding bar to fold and deform through the folding groove. This causes the squeezing plate to squeeze the airbag. The airbag is squeezed and the gas inside is delivered to the inside of the cleaning box through the connecting hose. The cleaning liquid inside the cleaning box is then sprayed onto the cleaning cotton through the nozzle. When the user uses the acne needle, the tip of the needle will be cleaned through the cleaning cotton, thus reducing the possibility of manual cleaning by the user. (5) When the cleaning cotton is soiled, the user can pull the pull plate outward. At this time, the pull plate will move the fixing rod outward in sync. The fixing rod will leave the cleaning cotton and will not fix the cleaning cotton. The user can replace the cleaning cotton. After the replacement is completed, the user can release the pull plate. Under the elastic force of the return spring, the pull plate will drive the fixing rod to return to its original position and fix the cleaning cotton. Attached Figure Description

[0018] Figure 1 This is a side view of the structure of the present invention; Figure 2 This is a schematic diagram of the front sectional view of the present invention; Figure 3 This is a schematic diagram of the top sectional structure of the present invention; Figure 4 This is a top sectional view of the fixing block structure of the present invention; Figure 5 This is a schematic diagram of the front sectional view of the outer shell of the present invention; Figure 6This is a front view schematic diagram of the folding rod structure of the present invention; Figure 7 This is a schematic diagram of the front sectional view of the baffle structure of the present invention; Figure 8 This is a front view schematic diagram of the arc-shaped card block structure of the present invention; Figure 9 This is a front view schematic diagram of the fixing rod structure of the present invention; Figure 10 This is a top view of the fixed rod structure of the present invention.

[0019] In the diagram: 1. Outer shell; 2. Adjusting shell; 3. Acne needle body; 4. Fixing block; 5. Limiting groove; 6. Arc-shaped locking block; 7. Arc-shaped locking groove; 8. Limiting block; 9. Connecting rod; 10. Retracting rotating rod; 11. Connecting plate; 12. Connecting spring; 13. Fixing ring; 14. Folding rod; 15. Folding groove; 16. Baffle; 17. Cleaning cotton; 18. Cleaning box; 19. Airbag; 20. Squeezing plate; 21. Connecting hose; 22. Horizontal pressure rod; 23. Docking groove; 24. Nozzle; 25. Pull plate; 26. Fixing rod; 27. Return spring. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Example 1: like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 8 The technical solution shown herein provides the following technical solution: an acne-removing comedone needle device, which discloses an adjustment mechanism. The position of the comedone needle body 3 can be adjusted via the adjustment mechanism, so that the outer shell 1 can protect the comedone needle body 3. The outer shell 1 has an adjusting shell 2 fixedly connected to its upper end. The adjusting shell 2 and the inner part of the outer shell 1 are provided with a pimple needle body 3. Limiting grooves 5 are opened on the left and right sides of the adjusting shell 2. The limiting block 8 is nested inside the limiting groove 5, and the inner side of the limiting block 8 is fixedly connected to the fixing block 4, and the lower end of the fixing block 4 is fixedly connected to the acne needle body 3. At the same time, an adjustment mechanism is provided between the inside of the fixing block 4 and the adjustment shell 2 to adjust the position of the acne needle body 3. The adjustment mechanism includes an arc-shaped groove 7, which is located on the front and rear sides of the adjustment shell 2. An arc-shaped locking block 6 is nested inside the arc-shaped groove 7, and a connecting rod 9 is fixedly connected to the inner side of the arc-shaped locking block 6. The connecting rod 9 is nested and connected to the fixing block 4. A connecting plate 11 is fixedly connected to the inner end of the connecting rod 9, and a connecting spring 12 is fixedly connected to the inner side of the connecting plate 11. The other end of the connecting spring 12 is fixedly connected to the inner wall of the fixing block 4. A retractable rotating rod 10 is hinged to the inner wall of the fixing block 4, and the other end of the retractable rotating rod 10 is hinged to the outer side of the connecting plate 11. Two sets of fixing blocks 4 are vertically symmetrical about the center point of the adjusting shell 2. The needles of the acne needle body 3 set at the lower end of the adjusting shell 2 have different shapes. The adjusting shell 2 and the outer shell 1 are in a hollow communication state. The connecting rod 9 and the connecting plate 11 are integrated structures. The connecting rod 9 and the fixing block 4 form a sliding structure through the arc-shaped locking block 6. The two ends of the retractable rotating rod 10 form a rotating structure through the connecting plate 11.

[0022] The user can manually press the arc-shaped locking block 6 inward to make the arc-shaped locking block 6 leave the inside of the arc-shaped locking groove 7. At this time, the arc-shaped locking groove 7 does not limit the arc-shaped locking block 6. The user can then move the fixing block 4 through the arc-shaped locking block 6 and the connecting rod 9, thereby moving the acne needle body 3 through the fixing block 4. With the assistance of the limiting groove 5 and the limiting block 8, the fixing block 4 can move stably and adjust the position of the acne needle body 3. When the acne needle body 3 is not in use, the user can adjust the acne needle body 3 into the inside of the outer shell 1. At this time, the outer shell 1 can protect the acne needle body 3 to a certain extent and reduce the possibility of the acne needle body 3 falling and being damaged. During the movement of the connecting rod 9, the connecting plate 11 will move synchronously. At this time, the connecting plate 11 will squeeze the connecting spring 12, causing the connecting spring 12 to undergo elastic deformation. Under the drive of its own elastic force, the connecting spring 12 will exert a reaction force on the connecting plate 11. Thus, when the arc-shaped locking block 6 is not under force, the arc-shaped locking block 6 will be reset by the connecting plate 11. At the same time as the connecting plate 11 moves, the two ends of the retractable rotating rod 10 will rotate synchronously, thereby further improving the stability of the connecting plate 11 during movement.

[0023] Example 2: like Figure 2 , Figure 5 , Figure 6 and Figure 7 The technical solution shown herein provides the following technical solution: an acne-separating comedone needle device, which discloses a sterilization mechanism that can sterilize the comedone needle body 3 during use: A fixing ring 13 is fixedly connected to the outside of the acne needle body 3, and a folding rod 14 is fixedly connected to the outer end of the fixing ring 13. A disinfection mechanism for disinfecting the acne needle body 3 is provided between the folding rod 14 and the outer shell 1. The disinfection mechanism includes an airbag 19, which is fixedly connected to the inside of the outer shell 1. A cleaning box 18 is fixedly connected to the outside of the outer shell 1. A connecting hose 21 is connected through the cleaning box 18 and the airbag 19. A nozzle 24 is connected through the inside of the cleaning box 18. A baffle 16 is fixedly connected to the inside of the outer shell 1. A docking groove 23 is provided at the center of the baffle 16. An acne needle body 3 is nested inside the docking groove 23. A folding groove 15 is provided inside the folding rod 14. A squeezing plate 20 is fixedly connected to the outer end of the folding rod 14. A transverse pressure rod 22 is fixedly connected to the lower end of the folding rod 14. The baffle 16 is located directly below the horizontal pressure bar 22, and the horizontal pressure bar 22 and the folding bar 14 are an integrated structure. The folding bar 14 is provided with four sets. The airbag 19 is connected to the cleaning box 18 through the connecting hose 21. The cleaning cotton 17 is attached to the nozzle 24.

[0024] As the acne needle body 3 moves downward, it simultaneously moves the folding rod 14 via the fixing ring 13. The folding rod 14 simultaneously moves the horizontal pressure rod 22 closer to the baffle 16. The horizontal pressure rod 22 is squeezed at the contact point with the baffle 16, causing the folding rod 14 to fold and deform through the folding groove 15. This causes the folding groove 15 to push the squeezing plate 20 outward, which in turn squeezes the airbag 19. The compressed airbag 19 delivers the internal gas to the cleaning box 18 through the connecting hose 21. The pressure inside the cleaning box 18 increases, causing the cleaning liquid inside the cleaning box 18 to be sprayed onto the cleaning cotton 17 through the nozzle 24. When the user uses the acne needle body 3, the needle tip is cleaned through the cleaning cotton 17, thus reducing the possibility of manual cleaning by the user.

[0025] Example 3: like Figure 2 , Figure 9 and Figure 10 The technical solution shown herein provides the following technical solution: an acne-removing comedone needle device, which discloses a fixing mechanism that facilitates the replacement of the cleaning cotton 17: The cleaning cotton 17 is nested inside the lower end of the outer shell 1, and the outer shell 1 is provided with a fixing mechanism that can limit the position of the cleaning cotton 17. The fixing mechanism includes a fixing rod 26, which is nested on the outer shell 1. A pull plate 25 is fixedly connected to the outer side of the fixing rod 26, and a return spring 27 is fixedly connected to the inner side of the pull plate 25. The other end of the return spring 27 is fixedly connected to the outer side of the outer shell 1, and the inner side of the fixing rod 26 is nested on the inner side of the cleaning cotton 17. The pull plate 25 and the fixing rod 26 form an integrated structure, and the pull plate 25 and the outer shell 1 form an elastic structure through the return spring 27.

[0026] When the cleaning cotton 17 becomes soiled, the user can pull the pull plate 25 outward. At this time, the pull plate 25 will simultaneously drive the fixing rod 26 to move outward. The fixing rod 26 will then move away from the cleaning cotton 17 and will not fix the cleaning cotton 17. The user can then replace the cleaning cotton 17. After replacement, the user can release the pull plate 25. Under the elastic force of the return spring 27, the pull plate 25 will drive the fixing rod 26 to return to its original position and fix the cleaning cotton 17.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An acne-separating comedone needle device, comprising a housing (1), wherein an adjusting shell (2) is fixedly connected to the upper end of the housing (1), and a comedone needle body (3) is provided inside the adjusting shell (2) and the housing (1), and a limiting groove (5) is provided on the left and right sides of the adjusting shell (2). Its features are, Also includes: The limiting block (8) is nested inside the limiting groove (5), and the inner side of the limiting block (8) is fixedly connected to the fixing block (4), and the lower end of the fixing block (4) is fixedly connected to the acne needle body (3). At the same time, an adjustment mechanism is provided between the inside of the fixing block (4) and the adjustment shell (2) to adjust the position of the acne needle body (3). A fixing ring (13) is fixedly connected to the outside of the acne needle body (3), and a folding rod (14) is fixedly connected to the outer end of the fixing ring (13), and a disinfection mechanism for disinfecting the acne needle body (3) is provided between the folding rod (14) and the outer shell (1). The cleaning cotton (17) is nested inside the lower end of the outer shell (1), and the outer shell (1) is provided with a fixing mechanism that can limit the position of the cleaning cotton (17).

2. The acne-removing comedone needle device according to claim 1, characterized in that: The adjustment mechanism includes an arc-shaped slot (7), which is opened on the front and rear sides of the adjustment shell (2). An arc-shaped block (6) is nested inside the arc-shaped slot (7), and a connecting rod (9) is fixedly connected to the inner side of the arc-shaped block (6). The connecting rod (9) is nested on the fixed block (4). The inner end of the connecting rod (9) is fixedly connected to a connecting plate (11), and the inner side of the connecting plate (11) is fixedly connected to a connecting spring (12), and the other end of the connecting spring (12) is fixedly connected to the inner wall of the fixing block (4); A retractable rotating rod (10) is hinged to the inner wall of the fixed block (4), and the other end of the retractable rotating rod (10) is hinged to the outside of the connecting plate (11).

3. The acne-removing comedone needle device according to claim 2, characterized in that: The fixing block (4) is vertically symmetrically arranged in two sets about the center point of the adjusting shell (2), and the needle head of the acne needle body (3) set at the lower end of the adjusting shell (2) is different, and the adjusting shell (2) and the outer shell (1) are in a hollow connected state.

4. The acne-removing comedone needle device according to claim 2, characterized in that: The connecting rod (9) and the connecting plate (11) are an integrated structure, and the connecting rod (9) forms a sliding structure with the fixed block (4) through the arc-shaped locking block (6). The two ends of the retractable rotating rod (10) form a rotating structure through the connecting plate (11).

5. The acne-removing comedone needle device according to claim 1, characterized in that: The disinfection mechanism includes an airbag (19), which is fixedly connected to the inside of the outer shell (1). A cleaning box (18) is fixedly connected to the outside of the outer shell (1). A connecting hose (21) is connected through the cleaning box (18) and the airbag (19). A nozzle (24) is connected through the inside of the cleaning box (18). A baffle (16) is fixedly connected to the inside of the outer shell (1). A docking groove (23) is provided at the center of the baffle (16). An acne needle body (3) is nested inside the docking groove (23). A folding groove (15) is provided on the inner side of the folding rod (14), and a pressing plate (20) is fixedly connected to the outer end of the folding rod (14), and a transverse pressure rod (22) is fixedly connected to the lower end of the folding rod (14).

6. The acne-removing comedone needle device according to claim 5, characterized in that: The baffle (16) is located directly below the transverse pressure bar (22), and the transverse pressure bar (22) and the folding bar (14) are an integrated structure, and the folding bar (14) is provided with four sets.

7. The acne-removing comedone needle device according to claim 5, characterized in that: The airbag (19) is connected to the cleaning box (18) via a connecting hose (21), and the cleaning cotton (17) is attached to the nozzle (24).

8. The acne-removing comedone needle device according to claim 1, characterized in that: The fixing mechanism includes a fixing rod (26), which is nested on the outer shell (1). A pull plate (25) is fixedly connected to the outer side of the fixing rod (26), and a return spring (27) is fixedly connected to the inner side of the pull plate (25). At the same time, the other end of the return spring (27) is fixedly connected to the outer side of the outer shell (1), and the inner side of the fixing rod (26) is nested on the inner side of the cleaning cotton (17).

9. The acne-removing comedone needle device according to claim 8, characterized in that: The pull plate (25) and the fixing rod (26) form an integrated structure, and the pull plate (25) and the outer shell (1) form an elastic structure through the return spring (27).

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