WO2014015663A1 - Electrically driven dermabrasion device - Google Patents

Description

 Electric grinder

Technical field

 The utility model relates to a skin-cleaning device, in particular to a flow-in pipe and a suction pipe, wherein the grinding head is driven electrically, and when the skin is electrically ground by a grinding head, the fluid penetrates into the skin surface at the same time. A cleaner, hygienic and smooth electric skin cleaner that makes the skin polished. Background technique

 Regarding the repair and beautification of the skin, there is a use of a grinder to remove the stratum corneum of the skin surface, or an electroporation method for injecting the drug into the skin to promote activation of the skin.

 For example, a new method and apparatus for treating skin and reproducing part of skin cells on the skin surface of the Chinese Patent No. 1,292,330 discloses a skin treatment device comprising: at least one component designed to cover at least a portion The area of the skin is illuminated by an electromagnetic radiation provided by a source of electromagnetic radiation, wherein the at least one element is designed to reflect and direct a particular amount of electromagnetic radiation impinging on the at least one element toward the source of electromagnetic radiation.

 The Taiwanese Patent No. 1271202, "A device for promoting the entry of biologically active substances into the skin or mucous membranes", discloses a device for promoting the entry of biologically active substances into the skin or mucous membranes, comprising: a method for ultrasonically osmotic osmotic administration, the dosage form comprising Biologically active substance and absorption enhancer thereof: A system for administering a biologically active substance, which provides a desired biologically active substance, and an ultrasonic generating device which generates ultrasonic waves and promotes biologically active substances by ultrasonic waves Enter the body tissue through the skin or mucosa.

 The Taiwanese new type M272437 "Beauty Disposable Skin Grinding Head Set Device" patent case discloses a cosmetic disposable skin grinding head set device, which is connected to the main body with a vacuum pump inside through a connecting pipe. a grip, a grinding head is arranged at the front end of the gripper, and the diamond powder is electrically applied to the formed grinding head. When the skin is attracted by the vacuum suction of the vacuum pump, the skin is attached to the polishing head in a convex shape, The grinding head is repeatedly moved so that the stratum corneum of the adhering skin surface is removed by being rubbed by the grinding head, thereby re-presenting the smooth surface of the skin surface.

However, the above-mentioned method of improving the skin by means of electric radiation irradiation, or injecting bioactive substances into the skin by ultrasonic waves to regenerate skin cells, requires expensive equipment or professional professionals to apply; The grinding head with the diamond powder is repeatedly ground on the surface of the skin. Although the stratum corneum formed on the surface of the skin can be removed, because it is dry friction, when the stratum corneum of the skin is scraped, the tissue on the surface of the skin is also removed. cause some damages. Summary of the invention Therefore, the object of the present invention is to provide an electric skin cleaner which is simple in structure, convenient in operation, convenient in control, and capable of more easily grinding and repairing skin and promoting regeneration.

 In order to achieve the above object, the utility model discloses an electric skin cleaner, which comprises: a holding tube;

 a grinding rod is arranged at the front end of the holding tube, and a grinding head for grinding the skin is arranged at the front end thereof;

 a cap is disposed at the front end of the grip tube, and is provided with an opening for the grinding head of the grinding rod; the first-class inlet tube is disposed inside the grip tube, and one end thereof is connected to a fluid tank to supply fluid and contact the fluid a grinding head of the grinding rod;

 A suction tube is disposed inside the grip tube and has one end connected to a suction device for sucking in the fluid flowing in.

 Wherein, the grinding rod is driven to rotate by a motor.

 Wherein, a linkage tube is arranged between the motor and the grinding rod.

 Wherein, the connecting pipe and the motor are respectively disposed above and below a spacing sleeve, the partition sleeve is internally provided with a transverse partition, and a through hole is arranged in the center of the transverse partition, so that the rotating end provided at one end of the motor passes through the The through hole is pierced for engaging with one end of the linking tube, so that the linking tube and the grinding rod are driven to rotate by the motor.

 There is further provided an outer tube screwed above the spacer sleeve, and a bearing is arranged between the outer tube and the linkage tube to keep the linkage tube stably rotated when being driven by the motor.

 Wherein, the outer portion of the spacer sleeve is provided with a convex ring, and the upper ring portion and the lower connecting portion are distinguished by the convex ring, and the upper connecting portion and the lower connecting portion respectively provide a front tube and a grip tube joint.

 There is also a guiding block, the lower part of the guiding block is sleeved for the front tube, and the upper part of the guiding block is provided with the cap head sleeve.

 Wherein, the side of the rod of the grinding rod is provided with an outwardly protruding tenon, and the upper end of the linking tube is provided with a notch for providing a convex engagement, so that the motor simultaneously drives the connecting tube and the grinding rod to rotate.

 Wherein, a rod groove is formed at one end of the rod of the grinding rod, and a ball protruding from the tube is arranged at the bottom of the linking tube. When the rod body of the grinding rod is inserted into the connecting tube, the ball is embedded in the ring groove by the ball to make the grinding rod Does not fall off when turning.

 The outer part of the ball of the interlocking tube is surrounded by a flexible outer ring clamp.

 Wherein, the spacing sleeve and the guiding block are respectively provided with passages for providing the flow inlet pipe and the suction pipe.

 Wherein, the guide block is provided with a passage outlet for providing the suction pipe and a passage outlet for providing the installation flow pipe, wherein the diameter of the passage outlet for providing the suction pipe is larger than the diameter of the passage outlet for installing the flow inlet pipe; To enhance the effect of circulating flow.

 Through the above structure, the electric skin cleaner of the present invention achieves the following technical effects:

1. The grinding head can be rotated by a motor to perform spot grinding on the surface of the skin, and the area of the grinding and the position of the grinding can be easily controlled. 2, can be adjusted by speed, automatic, fast, time-saving and easy to operate control for rotary grinding, and can do fixed or sliding operation, especially for problem skin (such as postoperative scars) must be positioned at very low speed Grinding makes it easier to achieve the purpose of grinding and repairing the skin.

 3. When the polishing head grinds the surface layer of the skin, the fluid can be simultaneously introduced into the skin tissue to be ground, so that the skin cells can be moisturized and regenerated.

 4. The grinding rod can be easily combined or disassembled with the linkage tube by means of the tenon and the annular groove, so that the grinding rod can be easily replaced separately. In this way, the operator can change the appropriate grinding rod at any time according to the characteristics of the skin to be polished and the condition of the skin, thereby providing more suitable grinding of the skin to be polished.

 5. The bearing is arranged outside the linkage tube, so that the grinding rod and the linkage tube can be stably rotated when the motor is driven by the motor, thereby improving the stability of the grinding.

 6, the overall structure, easy to disassemble the combination, each component is easy to replace.

 In order to enable the examiner to further understand and understand the purpose, shape, construction device features and functions of the present invention, the embodiments will be described in detail below with reference to the drawings. DRAWINGS

 Figure 1 is a sectional view showing the combination of the electric skin cleaner of the present invention.

 Figure 2: An exploded perspective view of the electric skin cleaner of the present invention.

 Figure 3 is a cross-sectional view showing the implementation of the electric skin cleaner of the present invention. detailed description

 The electric skin cleaner of the present invention, as shown in Figures 1 and 2, comprises:

 a motor 1, the upper end of the motor 1 is provided with a rotating end 11, the periphery of the rotating end 11 is formed with a protruding flange portion 12 protruding outward;

 A spacer sleeve 2 is made of aluminum alloy, and has a transverse partition 20 therein. A through hole 21 is defined in the center of the diaphragm 20, and the through hole 21 is sized to pass the rotating end 11 of the motor 1; 20 is provided with two small holes 22, so that the motor 1 can be fixed under the spacer sleeve 2 through the small holes 22 of the diaphragm 20 by two screws; the inside of the spacer sleeve 2, the diaphragm A threaded portion 23 is disposed above the upper portion 20, and two upper and lower passages 24, 25 are provided. The outer surface of the spacer sleeve 2 is further provided with a convex ring 26, which is divided by the convex ring 26 into an upper connecting portion 27 and a lower connecting portion. 28, the surface of the upper connecting portion 27 and the lower connecting portion 28 are formed with a thread;

 a grip tube 3, which is a long tube type aluminum alloy material, with an internal thread provided thereon to be screwed to the lower connecting portion 28 of the spacer sleeve 2;

 a front tube 4, one end of which is provided with an internal thread to be screwed to the upper connecting portion 27 of the spacer sleeve 2;

a cap 5 having an opening 51 at its front end; A guide block 50 is a cylinder, and is provided with two passages 501 and 502 penetrating up and down. The outer surface is provided with an upper 0-ring 503 and a lower 0-ring 504; the front sleeve 4 can be sleeved under the sleeve Outside the 0-ring 504, the head cap 5 can be sleeved on the outside of the upper 0-ring 503;

 A grinding rod 6 is provided at the front end thereof with a polishing head 61 which is formed by adhering metal sand or other means to form a rough surface on the surface, so that it can be grounded or slidably polished on the surface of the human skin. a horny or hard cortex formed on the surface of the skin due to deterioration, injury or aging; the rod 62 of the grinding rod 6 is provided with two outwardly projecting ridges 63, and a ring groove 64 is formed at the end;

 a connecting tube 7 is formed with a gap 71 at the upper end thereof. When the rod 62 of the grinding rod 6 is inserted, the notch 71 can be inserted into the notch 71 so that the grinding rod 6 can rotate together with the linking tube 7; The bottom of the linkage tube 7 is provided with a joint 72 with a gap opening so as to be embedded in the flange portion 12 of the rotating end 11 of the motor 1; thus, the motor 1 can drive the linkage tube 7 and the grinding rod 6 to rotate together; As shown in the figure, the lower portion of the linkage tube 7 is further provided with an inwardly projecting ball 73, and is provided with an elastic outer ring clamp 74, which surrounds the ball 73 by the outer ring clamp 74, avoiding the ball 73 shedding; the ball 73 provides a ring groove 64 that can be inserted into the end of the rod 62 when the rod 62 of the grinding rod 6 penetrates into the interior of the linkage tube 7 to prevent the grinding rod 6 from rotating and interlocking the tube Disengaged; the outer portion of the linkage tube 7 is further provided with a first ring portion 75 and a second ring portion 76;

 A shaft tube 8 has a lower end screwed to the threaded portion 23 of the spacer sleeve 2 by an external thread 81, and a first bearing 82 and a second bearing 83 are disposed inside, and the first bearing 82 and the second bearing 83 are provided. When the linkage tube 7 is disposed at the upper end of the motor 1, it can be respectively sleeved on the first ring portion 75 and the second ring portion 76 of the linkage tube 7, and the linkage tube 7 is maintained to be rotated by the motor 1 to maintain Stable rotation, no shaking;

 The first-stage inlet pipe 200 is a non-embroidered steel pipe, and is disposed through the passage 24 of the spacer sleeve 2 and the passage 501 of the guide block 50, and one end thereof is connected to a fluid tank 300; the fluid tank 300 can store the cleaning with cleaning and sterilization Liquid, or a skin lotion that promotes skin care regeneration;

 A suction pipe 400, which is a non-embroidered steel pipe, is disposed through the passage 25 of the spacer sleeve 2 and the passage 502 of the guide block 50, and one end thereof is connected to a suction device 500; the suction device 500 can be a vacuum pump or the like. A device with a suction function.

 The electric skin cleaner of the present invention, through the above composition, is implemented, as shown in FIG. 3, when the opening 51 of the head cap 5 and the polishing head 61 of the grinding rod 6 are attached to the skin 600 of the patient, the guide block 50 and the head The space between the caps 5 becomes the sealed space 5D; when the suction device 500 is activated, the gas in the sealed space 5D is sucked out by the suction pipe 400, and vacuum suction is formed, and the fluid of the fluid tank 300 can be under the action of vacuum suction. The flow tube 200 flows into the sealed space 5D, and penetrates the surface of the skin to be polished through the periphery of the polishing head 61, and the inflowing fluid is simultaneously sucked up through the suction pipe 400, thereby forming a circulation loop.

Therefore, when the polishing head 61 of the grinding rod 6 and the opening 51 of the head cap 5 are attached to the skin of the patient, whether the grinding head 61 is used for spot grinding or sliding grinding, the surface layer of the ground skin can be synchronized to be circulated. The flowing fluid penetrates and cleans. The electric skin cleaner of the present invention can be implemented to make the diameter of the channel outlet 502A of the guide block 50 for providing the suction pipe 400 larger than the channel outlet 501A of the installation flow pipe 200 to enhance the circulation flow. Effect.

 The electric skin cleaner of the present invention can select a lighter aluminum alloy material for most of the components, and is convenient for the user to operate, and the overall structure provides easy assembly and disassembly.

 Therefore, the electric skin cleaner of the present invention has the following characteristics:

 The grinding rod 6 can be easily combined or disassembled with the linking tube 7 by means of the tenon 63 and the annular groove 64, so that the grinding rod 6 can be easily replaced separately. In this way, the operator can change the appropriate grinding rod at any time according to the characteristics of the skin to be polished and the condition of the skin, thereby providing more suitable grinding of the skin to be polished.

 The first bearing 82 and the second bearing 83 are disposed outside the interlocking tube 7, so that when the grinding rod 6 and the interlocking tube 7 are driven by the motor 1, stable rotation can be maintained, and the stability of the polishing can be improved.

 The overall structure is easy to disassemble and the components are easy to replace.

 In summary, the electric skin cleaner of the present invention, which is not available to the practitioners, fully complies with the requirements of the new patent, and is not disclosed for public use, and is in compliance with the provisions of the patent law, and is therefore required to grant a patent, For the sake of Germany.

 It should be noted that the above is a preferred embodiment of the present invention. If the function of the present invention is changed, the functional function produced by the present invention does not exceed the spirit of the specification and the illustration. It should be given to Chen Ming within the scope of the present invention.

Claims

Rights demand letter I. An electric skin grinder, characterized by comprising: One grip of the tube; A grinding rod is provided at the front end of the grip tube, and a grinding head for grinding skin is provided at the front end; A cap head is provided at the front end of the grip tube, and is provided with an opening for the grinding head of the grinding rod to extend; an inlet pipe is provided inside the grip tube, and one end thereof is connected to a fluid box to supply fluid and make the fluid contact The grinding head of the grinding rod; A suction tube is provided inside the handle tube, and one end thereof is connected to a suction device for sucking back the inflowing fluid. 2. The electric skin grinder of claim 1, wherein the grinding rod is driven to rotate by a motor. 3. The electric skin grinder of claim 2, wherein a connecting tube is provided between the motor and the grinding rod. 4. The electric skin grinder according to claim 3, characterized in that the linkage tube and the motor are respectively located above and below a spacing sleeve, and a transverse partition is provided inside the spacing sleeve. The transverse partition A through hole is provided in the center, so that the rotating end provided at one end of the motor can pass through the through hole and be engaged with one end of the linkage tube, so that the linkage tube and the grinding rod are driven to rotate by the motor. 5. The electric skin grinder according to claim 4, characterized in that, an outer tube is further provided, which is screwed above the spacing sleeve, and a bearing is provided between the outer tube and the linking tube, so that The linkage tube must maintain stable rotation when driven by the motor. 6. The electric skin grinder according to claim 4, characterized in that a convex ring is provided on the outside of the spacing sleeve, and the upper connecting part and the lower connecting part are distinguished by the convex ring, and the upper connecting part and the lower connecting part respectively provide One front pipe and one holding pipe ^ Λ mouth mouth. 7. The electric skin grinder according to claim 6, characterized in that it is also provided with a guide block, the lower section of the guide block is used for the front tube to be sleeved, and the upper section of the guide block is provided for the cap head to be sleeved. 8. The electric skin grinder according to claim 1, characterized in that, the side of the rod body of the grinding rod is provided with an outwardly protruding tenon, and the upper end of the linkage tube is provided with a notch for the insertion and coupling of the tenon. , so that the motor can drive the connecting tube and the grinding rod to rotate at the same time. 9. The electric skin grinder according to claim 8, characterized in that one end of the rod body of the grinding rod is formed with an annular groove, and the bottom of the linking tube is provided with a ball protruding into the tube. When the rod of the grinding rod After the body is inserted into the connecting tube, the ball is inserted into its annular groove to prevent the grinding rod from falling off when rotating. 10. The electric skin grinder according to claim 9, characterized in that the outside of the ball of the linking tube is surrounded and clamped by an elastic outer ring clamp. II. The electric skin grinder according to claim 4 or 7, characterized in that the spacing sleeve and the guide block are respectively Provide passages for the inflow and suction pipes. 12. The electric skin grinder of claim 11, wherein the guide block is provided with a channel outlet for installing a suction pipe and a channel outlet for installing an inflow pipe, and the guide block is provided with a channel for installing a suction pipe. The diameter of the outlet is larger than the diameter of the outlet of the channel where the inflow pipe is installed to improve the circulation flow effect.