CN114618056A - Medical beauty treatment instrument - Google Patents
Medical beauty treatment instrument Download PDFInfo
- Publication number
- CN114618056A CN114618056A CN202210158064.9A CN202210158064A CN114618056A CN 114618056 A CN114618056 A CN 114618056A CN 202210158064 A CN202210158064 A CN 202210158064A CN 114618056 A CN114618056 A CN 114618056A
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- Prior art keywords
- valve
- hole
- valve plate
- nozzle
- core
- Prior art date
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- 230000003796 beauty Effects 0.000 title claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 41
- 230000000474 nursing effect Effects 0.000 claims abstract description 34
- 239000006071 cream Substances 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 230000001276 controlling effect Effects 0.000 claims abstract description 8
- 238000007664 blowing Methods 0.000 claims abstract 2
- 239000002537 cosmetic Substances 0.000 claims description 16
- 239000007769 metal material Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000003595 mist Substances 0.000 abstract description 12
- 238000005507 spraying Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
- B05B12/1418—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Massaging Devices (AREA)
Abstract
The invention discloses a medical beauty instrument, which comprises a beauty device body, a nozzle and a driving piece, wherein the nozzle and the driving piece are arranged on the beauty device body; still include the control valve and communicate in the solenoid valve of control valve, the valve mouth and the nozzle of control valve can be dismantled and be connected, and the control valve is used for regulating and control gas to blow in the discharge opening, blows in the nursing cream or the nursing liquid blowout nozzle that the discharge opening got into when gaseous blowout in the discharge opening, and the solenoid valve is used for regulating and controlling the control valve and begins or stops blowing. The medical beauty instrument adopts the solenoid valve to regulate and control the combined control type of the control valve to control the liquid mist spraying amount, so that the liquid mist spraying is more stable, the phenomenon that the excessive sprayed liquid mist pollutes clothes and causes waste is avoided, and the phenomenon that the sprayed liquid mist is not enough to achieve the effect of skin care is prevented.
Description
Technical Field
The invention relates to the technical field of medical beauty instruments, and particularly discloses a medical beauty instrument.
Background
Most of the existing spray beauty devices adopt an electromagnetic valve to spray liquid mist of beauty liquid contained in a beauty device body onto the skin of a human body for moisturizing, moisturizing and caring. However, in the actual use process, a user finds that the electromagnetic valve is unstable in controlling the spraying amount of the liquid mist, sometimes the sprayed liquid mist is too much, the liquid mist is condensed on the skin to form water drops which fall along the skin or splash on clothes, the use effect is affected on one hand, the cosmetic liquid is wasted, and the use experience is poor on the other hand.
Disclosure of Invention
In order to overcome the disadvantages and shortcomings of the prior art, the invention aims to provide a medical cosmetic instrument.
In order to achieve the purpose, the medical beauty instrument comprises a beauty device body, a nozzle and a driving piece, wherein the nozzle and the driving piece are arranged on the beauty device body; still include the control valve and communicate in the solenoid valve of control valve, the valve mouth and the nozzle of control valve can be dismantled and be connected, and the control valve is used for regulating and controlling gas and blows in the discharge opening, blows in the nursing cream or the nursing liquid blowout nozzle that the discharge opening got into when gas blowout in the discharge opening, and the solenoid valve is used for regulating and controlling the control valve and begins or stops to blow.
The control valve comprises a valve body, a valve nozzle penetrates through the valve body to form an air outlet, the valve body is provided with an inner cavity, a first air path hole and a second air path hole which are communicated with the inner cavity, and a valve core which moves back and forth in the inner cavity, one end of the inner cavity penetrates through the valve body and is communicated with the air outlet, the valve core is provided with a first valve plate positioned in the inner cavity and a second valve plate used for opening and closing the air outlet, main flow gas enters the inner cavity through the first air path hole and is discharged through the air outlet, and the outer diameter of the first valve plate is larger than or equal to two times of the radius of the second valve plate; the electromagnetic valve is used for regulating and controlling the secondary flow gas to enter the inner cavity through the second gas path hole; the secondary flow gas enters the inner cavity and acts on the first valve plate to enable the valve core to move relative to the valve body, and the moving valve core drives the second valve plate to open or close the gas outlet hole.
Specifically, a return spring is arranged in the inner cavity, the valve core is provided with a first core section and a second core section connected with the first core section, the outer diameter of the first core section is larger than that of the second core section, the second valve sheet is arranged at one end, far away from the first core section, of the second core section, the first valve sheet is arranged on the first core section, and the return spring acts on one end, far away from the second core section, of the first core section; the electromagnetic valve regulates and controls the secondary flow gas to enter the inner cavity and act on the first valve plate so that the valve core moves forward relative to the valve body; the electromagnetic valve regulates and controls the secondary flow gas not to enter the inner cavity, and the reset spring drives the valve core to move reversely relative to the valve body.
Specifically, the valve core is further provided with a third core section, the third core section is arranged between the first core section and the second core section, one end of the third core section, connected to the second core section, is sleeved with a third valve plate, the third valve plate is located between the first valve plate and the second valve plate, the third valve plate is used for isolating the first air passage hole from the second air passage hole and communicating the first air passage hole with the second air passage hole through the inner cavity, the outer diameter of the third valve plate is larger than that of the second valve plate, and the outer diameter of the third valve plate is smaller than that of the first valve plate.
Specifically, first valve block, second valve block all include elastic ring and two spacing dishes, and spacing dish is protruding to be established from the lateral surface of case and is formed, and spacing dish encircles the case setting, and elastic ring cover is established in the outside of case and is located between two spacing dishes, and the outer edge of spacing dish is stretched out suddenly to the outer end of elastic ring.
Specifically, the valve nozzle is provided with a conical hole, the air outlet hole penetrates through the bottom wall of one end, far away from the second valve plate, of the conical hole, the aperture of one end, close to the second valve plate, of the conical hole is larger than that of one end, far away from the second valve plate, of the conical hole, the aperture of the air outlet hole is equal to or smaller than that of one end, far away from the second valve plate, of the conical hole, and the outer side face of the second valve plate is used for being abutted and attached to the side face of an inner hole of the conical hole; the valve body and the valve core are both made of metal materials, and the valve core and the valve body are both of an integrated structure.
The syringe comprises a needle cylinder and a piston rod, wherein one end of the piston rod is movably contained in the needle cylinder, the other end of the piston rod extends out of the needle cylinder, the needle cylinder is used for containing nursing cream or nursing liquid, one end, far away from the piston rod, of the needle cylinder is provided with a needle nozzle used for outputting the nursing cream or the nursing liquid, one end, close to the piston rod, of the needle cylinder is provided with a limiting piece, and the limiting piece is formed by outwards protruding the outer side face of the needle cylinder; the driving piece is a stepping motor, the stepping motor is provided with a telescopic push rod, one end of the push rod is used for acting on one end of the piston rod which extends out of the needle cylinder so as to enable the piston rod to move relative to the needle cylinder, and the piston rod which moves relative to the needle cylinder extrudes the nursing cream or the nursing liquid in the needle cylinder.
Specifically, the beauty device body is provided with a support, the support is provided with a containing groove used for containing the injector, one end of the support close to the stepping motor is provided with a limiting groove communicated with the containing groove, a limiting sheet of the needle cylinder is contained in the limiting groove, and the limiting groove is used for limiting the needle cylinder so as to prevent the needle cylinder from moving relative to the support.
Specifically, the nozzle is a venturi tube, the valve nozzle is detachably sleeved at one end of the venturi tube, the venturi tube is provided with an air inlet hole and a discharge hole communicated with the air inlet hole, the feed hole is communicated with the air inlet hole, the feed hole and the air inlet hole are both conical, the aperture of the end, close to the air inlet hole, of the feed hole is smaller than the aperture of the end, far away from the air inlet hole, of the feed hole, the aperture of the end, close to the discharge hole, of the air inlet hole is smaller than the aperture of the end, far away from the discharge hole, of the air inlet hole, and the aperture of the discharge hole is equal to or smaller than the aperture of the end, close to the discharge hole, of the air inlet hole.
Specifically, a convex part is arranged at one end of the venturi connected with the valve nozzle, and the convex part is formed by outwards protruding from the outer side wall of the venturi; the valve nozzle is provided with a connecting groove used for accommodating the protruding part, and the inner side surface of the connecting groove is abutted against the protruding part to prevent the venturi from withdrawing from the valve nozzle.
The invention has the beneficial effects that: when the medical beauty instrument works, the stepping motor and the electromagnetic valve are started simultaneously, the stepping motor drives the injector to output beauty liquid, the beauty liquid enters the nozzle through the feeding hole, the electromagnetic valve outputs secondary flow gas to enter the control valve and control the control valve to blow out main flow gas, the main flow gas enters the nozzle through the air inlet hole, and the nursing liquid in the nozzle is blown out through the discharge hole in a spray shape by the main flow gas according to the Venturi principle. The medical beauty instrument adopts the solenoid valve to regulate and control the combined control type of the control valve to control the liquid mist spraying amount, so that the liquid mist spraying is more stable, the phenomenon that the excessive sprayed liquid mist pollutes clothes and causes waste is avoided, and the phenomenon that the sprayed liquid mist is not enough to achieve the effect of skin care is prevented.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the assembled structure of the syringe and the holder of the present invention;
FIG. 3 is a schematic view of the nozzle and valve nozzle assembly of the present invention;
FIG. 4 is a schematic view of a first cross-sectional configuration of the control valve of the present invention;
fig. 5 is a second sectional view schematically illustrating the control valve according to the present invention.
The reference numerals include:
1-cosmetic device body
2-nozzle 20-venturi 201-air inlet
202-outlet 203-boss 21-inlet
22-discharge hole
3-driving member 31-stepping motor 32-push rod
4-syringe 41-syringe 42-piston rod
43-limiting piece
5-control valve 51-valve nozzle 511-air outlet
512-connecting groove 513-tapered hole 52-valve body
521-inner cavity 522-first air passage hole 523-second air passage hole
53-spool 531-first core segment 532-second core segment
533-third core segment 54-first valve plate 541-elastic ring
542-limiting disc 55-second valve plate 56-reset spring
57-third valve plate
6-electromagnetic valve
7-support 71-accommodation groove 72-spacing groove.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention is further described below with reference to examples and drawings, and the content of the embodiments is not intended to limit the present invention.
Referring to fig. 1 to 5, a medical beauty apparatus of the present invention includes a beauty device body 1, a nozzle 2 and a driving member 3, the nozzle 2 is disposed on the beauty device body 1, the nozzle 2 is disposed with a feeding hole 21 and a discharging hole 22 communicated with the feeding hole 21, the driving member 3 is used for driving an external injector 4 to output a nursing liquid so that the nursing liquid enters the feeding hole 21; still include control valve 5 and communicate in control valve 5's solenoid valve 6, the valve mouth 51 of control valve 5 can be dismantled with nozzle 2 and be connected, and control valve 5 is used for regulating and control gas and blows in discharge opening 22, blows in the nursing cream or the nursing liquid blowout nozzle 2 that the discharge opening 21 got into when gas blowout in discharge opening 22, and solenoid valve 6 is used for regulating and controlling control valve 5 and begins or stops to blow. The driving piece 3 drives the external injector 4 to output the beauty liquid, the beauty liquid enters the nozzle 2 through the feeding hole 21, the electromagnetic valve 6 outputs the secondary flow gas to enter the control valve 5 and control the control valve 5 to blow out the main flow gas, the main flow gas enters the nozzle 2 through the air inlet hole 201, and the main flow gas blows out the nursing liquid in the nozzle 2 through the discharge hole 22 in a spray shape.
Referring to fig. 3 to 5, the control valve 5 includes a valve body 52, a valve nozzle 51 penetrates through the valve body 52 to form an air outlet 511, the valve body 52 is provided with an inner cavity 521, a first air passage hole 522 and a second air passage hole 523 which are communicated with the inner cavity 521, and a valve core 53 moving back and forth in the inner cavity 521, one end of the inner cavity 521 penetrates through the valve body 52 and is communicated with the air outlet 511, the valve core 53 is provided with a first valve plate 54 located in the inner cavity 521 and a second valve plate 55 for opening and closing the air outlet 511, main flow gas enters the inner cavity 521 through the first air passage hole 522 and is discharged through the air outlet 511, the outer diameter of the first valve plate 54 is greater than or equal to twice the radius of the second valve plate 55, and even if the flow rate of the auxiliary flow gas is smaller than the flow rate of the main flow gas, the force applied to the first valve plate 54 is not affected by the force applied to the second valve plate 55.
The electromagnetic valve 6 is used for regulating and controlling the secondary flow gas to enter the inner cavity 521 through the second gas path hole 523; the secondary flow gas enters the inner cavity 521 and acts on the first valve plate 54 to make the valve core 53 move relative to the valve body 52, and the moving valve core 53 drives the second valve plate 55 to open or close the air outlet 511. The main flow gas flows to the second valve plate 55, the secondary flow gas flows to the first valve plate 54, when the flow rates of the main flow gas and the secondary flow gas are equal, the pressures applied to the first valve plate 54 and the second valve plate 55 are equal, and according to the condition that F is equal to PS, the force applied to the first valve plate 54 is greater than that applied to the second valve plate 55, the first valve plate 54 is forced to drive the valve core 53 to move in the forward direction, the valve core 53 drives the second valve plate 55 to move in the forward direction to open the air outlet 511, so that the main flow gas is discharged from the air outlet 511.
Referring to fig. 4 to 5, a return spring 56 is disposed in the inner cavity 521, the valve core 53 has a first core segment 531 and a second core segment 532 connected to the first core segment 531, an outer diameter of the first core segment 531 is larger than an outer diameter of the second core segment 532, the second valve plate 55 is disposed at an end of the second core segment 532 away from the first core segment 531, the first valve plate 54 is disposed on the first core segment 531, and the return spring 56 acts on an end of the first core segment 531 away from the second core segment 532; the electromagnetic valve 6 regulates the secondary flow gas to enter the inner cavity 521 and act on the first valve plate 54, so that the valve core 53 moves forward relative to the valve body 52, the second valve plate 55 moves forward along with the valve core 53 to open the air outlet 511, and the main flow gas is discharged from the air outlet 511; the electromagnetic valve 6 regulates and controls the secondary flow gas not to enter the inner cavity 521, the valve core 53 driven by the return spring 56 moves reversely relative to the valve body 52, and the second valve plate 55 moves reversely along with the valve core 53 to close the air outlet 511, so that the main flow gas stops being discharged.
Referring to fig. 4 to 5, the valve core 53 further includes a third core segment 533, the third core segment 533 is disposed between the first core segment 531 and the second core segment 532, one end of the third core segment 533 connected to the second core segment 532 is sleeved with a third valve plate 57, the third valve plate 57 is located between the first valve plate 54 and the second valve plate 55, and the third valve plate 57 is used for isolating the first air passage hole 522 and the second air passage hole 523 from communicating with each other through the inner cavity 521 to prevent the main flow gas and the secondary flow gas from generating a counter-flow, which affects normal operation.
The outer diameter of the third valve plate 57 is larger than the outer diameter of the second valve plate 55, that is, the area of the third valve plate 57 is larger than the area of the second valve plate 55, and the pressure of the main flow gas on the second valve plate 55 is smaller than the pressure on the third valve plate 57, so that the second valve plate 55 is prevented from moving reversely to close the air outlet 511, which affects the operation of the main valve; the outer diameter of the third valve plate 57 is smaller than the outer diameter of the first valve plate 54, that is, the area of the third valve plate 57 is smaller than the area of the first valve plate 54, and the pressure of the secondary flow gas on the third valve plate 57 is smaller than the pressure on the first valve plate 54, so that the third valve plate 57 is prevented from moving reversely to drive the second valve plate 55 to move to close the air outlet 511.
Referring to fig. 5, each of the first valve plate 54 and the second valve plate 55 includes an elastic ring 541 and two limiting discs 542, the limiting discs 542 are formed by protruding from an outer side surface of the valve core 53, the limiting discs 542 are disposed around the valve core 53, the elastic ring 541 is disposed on an outer side of the valve core 53 and between the two limiting discs 542, an outer end of the elastic ring 541 protrudes out of an outer edge of the limiting disc 542, and the elastic ring 541 is used for sealing gaps between the first valve plate 54 and the inner cavity 521, and between the second valve plate 55 and the air outlet 511.
Referring to fig. 3 to 5, the valve nozzle 51 is provided with a tapered hole 511, the air outlet 511 penetrates through the bottom wall of the tapered hole 511 at the end far away from the second valve plate 55, the aperture of the tapered hole 511 at the end close to the second valve plate 55 is larger than that of the tapered hole 511 at the end far away from the second valve plate 55, the aperture of the air outlet 511 is equal to or smaller than that of the tapered hole 511 at the end far away from the second valve plate 55, the outer side surface of the second valve plate 55 is abutted and attached to the inner hole side surface of the tapered hole 511, when the second valve plate 55 moves forward, the gap between the inner hole side surface of the tapered hole 511 and the outer side surface of the second valve plate 55 is gradually increased, so that the main flow of air is discharged from the air outlet 511; when the second valve plate 55 moves reversely, the gap between the inner hole side surface of the tapered hole 511 and the outer side surface of the second valve plate 55 is gradually reduced to a sealing state, the air outlet 511 is closed, and the sealing effect is better. The valve body 52 and the valve core 53 are both made of metal materials, and the valve core 53 and the valve body 52 are both of an integrated structure.
Referring to fig. 3, the injector 4 includes a syringe 41 and a piston rod 42, one end of the piston rod 42 is movably accommodated in the syringe 41, the other end of the piston rod 42 protrudes out of the syringe 41, the syringe 41 is used for holding nursing cream or nursing liquid, one end of the syringe 41 away from the piston rod 42 is provided with a needle nozzle for outputting the nursing cream or nursing liquid, one end of the syringe 41 close to the piston rod 42 is provided with a limiting piece 43, and the limiting piece 43 is formed by protruding outward from the outer side surface of the syringe 41; the driving member 3 is a stepping motor 31, the stepping motor 31 is provided with a push rod 32 which is telescopically arranged, one end of the push rod 32 is used for acting on one end of the piston rod 42 which protrudes out of the syringe 41 so as to enable the piston rod 42 to move relative to the syringe 41, and the piston rod 42 which moves relative to the syringe 41 extrudes the nursing cream or nursing liquid in the syringe 41. When the cosmetic nursing liquid dispenser works, the stepping motor 31 is started, the stepping motor 31 drives the push rod 32 to move, and the push rod 32 pushes the piston rod 42 to move relative to the needle cylinder 41 so as to push out the cosmetic nursing liquid in the needle cylinder 41.
Referring to fig. 1 to 2, the beauty device body 1 is provided with a bracket 7, the bracket 7 is provided with a receiving groove 71 for receiving the injector 4, one end of the bracket 7 close to the stepping motor 31 is provided with a limit groove 72 communicated with the receiving groove 71, the limit sheet 43 of the syringe 41 is received in the limit groove 72, and the limit groove 72 is used for limiting the syringe 41 to prevent the syringe 41 from moving relative to the bracket 7. When the stepping motor 31 drives the telescopic rod to push the piston rod 42, the limiting piece 43 is prevented from contacting the inner side wall of the limiting groove 72, so as to prevent the needle cylinder 41 from being pushed by the telescopic rod.
Referring to fig. 3, the nozzle 2 is a venturi 20, the valve nozzle 51 is detachably sleeved at one end of the venturi 20, the venturi 20 has an air inlet 201 and a discharge hole 202 communicated with the air inlet 201, the feed hole 21 is communicated with the air inlet 201, both the feed hole 21 and the air inlet 201 are tapered, the aperture of the end of the feed hole 21 close to the air inlet 201 is smaller than the aperture of the end of the feed hole 21 far from the air inlet 201, the aperture of the end of the air inlet 201 close to the discharge hole 202 is smaller than the aperture of the end of the air inlet 201 far from the discharge hole 202, and the aperture of the discharge hole 202 is equal to or smaller than the aperture of the end of the air inlet 201 close to the discharge hole 202. According to the principle of the venturi tube 20, when the air flow blown out by the control valve 5 enters the exhaust hole 202 through the air inlet hole 201, the air inlet hole 201 is gradually narrowed, the air flow is gradually reduced to increase the air flow speed, so that the air forms a 'vacuum' area at the rear side of the exhaust hole 202 of the venturi tube 20, the feeding hole 21 is positioned in the 'vacuum' area, and the cosmetic liquid and the air in the feeding hole 21 are sucked into the exhaust hole 202, and the cosmetic liquid forms spray under the action of high-speed air flow as the air flow is exhausted from the exhaust hole 202.
Referring to fig. 3 to 5, a protrusion 203 is disposed at one end of the venturi 20 connected to the valve nozzle 51, and the protrusion 203 is formed to protrude outward from an outer sidewall of the venturi 20; the valve nozzle 51 is provided with a coupling groove 512 for receiving the boss 203, and the inner side surface of the coupling groove 512 abuts against the boss 203 to prevent the venturi 20 from being withdrawn from the valve nozzle 51. Before the cosmetic instrument is cleaned and disinfected, the protruding part 203 exits the connecting groove 512, the connection between the venturi tube 20 and the valve nozzle 51 is disconnected, the venturi tube 20 is detached, and then cleaning and disinfection are carried out, so that the venturi tube 20 can be cleaned and disinfected comprehensively, the connecting gap between the venturi tube 20 and the valve nozzle 51 can be disinfected, and the risk of bacterial breeding is reduced.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (10)
1. A medical beauty instrument comprises a beauty device body (1), a nozzle (2) and a driving piece (3) which are arranged on the beauty device body (1), wherein the nozzle (2) is provided with a feeding hole (21) and a discharging hole (22) communicated with the feeding hole (21), and the driving piece (3) is used for driving an external injector (4) to output nursing liquid so that the nursing liquid enters the feeding hole (21); the method is characterized in that: still include control valve (5) and communicate in solenoid valve (6) of control valve (5), valve nozzle (51) and nozzle (2) of control valve (5) can be dismantled and be connected, control valve (5) are used for regulating and control gas and blow in discharge opening (22), blow in nursing cream or nursing liquid blowout nozzle (2) that discharge opening (21) got into when gas blowout in discharge opening (22), solenoid valve (6) are used for regulating and control valve (5) and begin or stop blowing.
2. Medical cosmetic device according to claim 1, characterized in that: the control valve (5) comprises a valve body (52), a valve nozzle (51) penetrates through the valve body to form an air outlet (511), the valve body (52) is provided with an inner cavity (521), a first air path hole (522) and a second air path hole (523) which are communicated with the inner cavity (521), and a valve core (53) moving back and forth in the inner cavity (521), one end of the inner cavity (521) penetrates through the valve body (52) and is communicated with the air outlet (511), the valve core (53) is provided with a first valve plate (54) located in the inner cavity (521) and a second valve plate (55) used for opening and closing the air outlet (511), main flow gas enters the inner cavity (521) through the first air path hole (522) and is discharged through the air outlet (511), and the outer diameter of the first valve plate (54) is larger than or equal to two times of the radius of the second valve plate (55); the electromagnetic valve (6) is used for regulating and controlling the secondary flow gas to enter the inner cavity (521) through the second gas path hole (523); the secondary flow gas enters the inner cavity (521) and acts on the first valve plate (54) to enable the valve core (53) to move relative to the valve body (52), and the moving valve core (53) drives the second valve plate (55) to open or close the air outlet (511).
3. Medical cosmetic device according to claim 2, characterized in that: a return spring (56) is arranged in the inner cavity (521), the valve core (53) is provided with a first core section (531) and a second core section (532) connected with the first core section (531), the outer diameter of the first core section (531) is larger than that of the second core section (532), the second valve plate (55) is arranged at one end, far away from the first core section (531), of the second core section (532), the first valve plate (54) is arranged on the first core section (531), and the return spring (56) acts on one end, far away from the second core section (532), of the first core section (531); the electromagnetic valve (6) regulates and controls the secondary flow gas to enter the inner cavity (521) and act on the first valve plate (54) to enable the valve core (53) to move forward relative to the valve body (52); the electromagnetic valve (6) regulates and controls the secondary flow gas not to enter the inner cavity (521), and the return spring (56) drives the valve core (53) to move reversely relative to the valve body (52).
4. Medical cosmetic device according to claim 3, characterized in that: the valve core (53) is further provided with a third core section (533), the third core section (533) is arranged between the first core section (531) and the second core section (532), one end of the third core section (533) connected to the second core section (532) is sleeved with a third valve plate (57), the third valve plate (57) is located between the first valve plate (54) and the second valve plate (55), the third valve plate (57) is used for isolating the first air passage hole (522), the second air passage hole (523) is communicated through the inner cavity (521), the outer diameter of the third valve plate (57) is larger than that of the second valve plate (55), and the outer diameter of the third valve plate (57) is smaller than that of the first valve plate (54).
5. The cosmetology instrument according to claim 4, characterized in that: first valve block (54), second valve block (55) all include elastic ring (541) and two spacing dishes (542), and spacing dish (542) are protruding to be established from the lateral surface of case (53) and are formed, and spacing dish (542) encircle case (53) and set up, and elastic ring (541) cover is established in the outside of case (53) and is located between two spacing dishes (542), and the outward flange of spacing dish (542) is stretched out suddenly to the outer end of elastic ring (541).
6. Medical cosmetic device according to claim 2, characterized in that: the valve nozzle (51) is provided with a conical hole (513), the air outlet hole (511) penetrates through the conical hole (513) and is far away from the bottom wall of one end of the second valve plate (55), the aperture of one end, close to the second valve plate (55), of the conical hole (513) is larger than the aperture of one end, far away from the second valve plate (55), of the conical hole (513), the aperture of the air outlet hole (511) is equal to or smaller than the aperture of one end, far away from the second valve plate (55), of the conical hole (513), and the outer side face of the second valve plate (55) is used for being abutted and attached to the side face of an inner hole of the conical hole (513); the valve body (52) and the valve core (53) are both made of metal materials, and the valve core (53) and the valve body (52) are both of an integrated structure.
7. Medical cosmetic device according to claim 1, characterized in that: the injector (4) comprises a needle cylinder (41) and a piston rod (42), one end of the piston rod (42) is movably contained in the needle cylinder (41), the other end of the piston rod (42) protrudes out of the needle cylinder (41), the needle cylinder (41) is used for containing nursing cream or nursing liquid, one end of the needle cylinder (41) far away from the piston rod (42) is provided with a needle nozzle used for outputting the nursing cream or the nursing liquid, one end of the needle cylinder (41) close to the piston rod (42) is provided with a limiting sheet (43), and the limiting sheet (43) is formed by outwards protruding from the outer side surface of the needle cylinder (41); the driving piece (3) is a stepping motor (31), the stepping motor (31) is provided with a push rod (32) which is arranged in a telescopic mode, one end of the push rod (32) is used for acting on one end, protruding out of the needle cylinder (41), of the piston rod (42) to enable the piston rod (42) to move relative to the needle cylinder (41), and the piston rod (42) moving relative to the needle cylinder (41) extrudes nursing cream or nursing liquid in the needle cylinder (41).
8. Medical cosmetic device according to claim 7, characterized in that: the beauty device body (1) is provided with a support (7), the support (7) is provided with a containing groove (71) for containing the injector (4), one end of the support (7) close to the stepping motor (31) is provided with a limiting groove (72) communicated with the containing groove (71), a limiting sheet (43) of the needle cylinder (41) is contained in the limiting groove (72), and the limiting groove (72) is used for limiting the needle cylinder (41) to prevent the needle cylinder (41) from moving relative to the support (7).
9. Medical cosmetic device according to claim 1, characterized in that: the nozzle (2) is a venturi (20), the valve nozzle (51) is detachably sleeved at one end of the venturi (20), the venturi (20) is provided with an air inlet hole (201) and a discharge hole (202) communicated with the air inlet hole (201), the feed hole (21) is communicated with the air inlet hole (201), the feed hole (21) and the air inlet hole (201) are both conical, the aperture of one end, close to the air inlet hole (201), of the feed hole (21) is smaller than that of one end, far away from the air inlet hole (201), of the feed hole (21), the aperture of one end, close to the discharge hole (202), of the air inlet hole (201) is smaller than that of one end, far away from the discharge hole (202), of the discharge hole (202), and the aperture of the discharge hole (202) is equal to or smaller than that of one end, close to the discharge hole (202), of the air inlet hole (201).
10. Medical cosmetic device according to claim 9, characterized in that: a convex part (203) is arranged at one end of the venturi (20) connected with the valve nozzle (51), and the convex part (203) is formed by outwards protruding from the outer side wall of the venturi (20); the valve nozzle (51) is provided with a connecting groove (512) for accommodating the bulge (203), and the inner side surface of the connecting groove (512) is abutted against the bulge (203) to prevent the venturi tube (20) from withdrawing from the valve nozzle (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210158064.9A CN114618056B (en) | 2022-02-21 | 2022-02-21 | Medical beauty treatment instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210158064.9A CN114618056B (en) | 2022-02-21 | 2022-02-21 | Medical beauty treatment instrument |
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| CN114618056A true CN114618056A (en) | 2022-06-14 |
| CN114618056B CN114618056B (en) | 2024-03-19 |
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| CN202210158064.9A Active CN114618056B (en) | 2022-02-21 | 2022-02-21 | Medical beauty treatment instrument |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000317352A (en) * | 1999-05-07 | 2000-11-21 | Musashi Eng Co Ltd | Nozzle for liquid quantitative discharge device |
| CN101421049A (en) * | 2004-03-25 | 2009-04-29 | 大陆Afa分配公司 | Trigger sprayer with venting membrane |
| CN202972050U (en) * | 2012-10-16 | 2013-06-05 | 浙江华益机械有限公司 | Safety valve of electric water heater |
| CN205698773U (en) * | 2016-04-03 | 2016-11-23 | 尹雪梅 | A kind of multifunctional beauty nursing nebulizer |
| CN107928076A (en) * | 2017-12-15 | 2018-04-20 | 深圳市逸诺科技有限公司 | A kind of switch gearing moisturizing instrument |
| CN108096696A (en) * | 2018-01-27 | 2018-06-01 | 汪圣 | A kind of cosmetic liqs are atomized instrument |
| CN109692399A (en) * | 2018-06-14 | 2019-04-30 | 西安伊蔓蒂电子科技有限公司 | A kind of needleless atomizing beauty instrument device and its operating method |
| CN109806149A (en) * | 2018-12-12 | 2019-05-28 | 广东艾诗凯奇智能科技有限公司 | Skin care appliance |
| KR20200114878A (en) * | 2019-03-29 | 2020-10-07 | (주)하배런메디엔뷰티 | Mist spray |
| CN217339767U (en) * | 2022-02-21 | 2022-09-02 | 深圳市安元康健科技有限公司 | Medical beauty treatment instrument |
-
2022
- 2022-02-21 CN CN202210158064.9A patent/CN114618056B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000317352A (en) * | 1999-05-07 | 2000-11-21 | Musashi Eng Co Ltd | Nozzle for liquid quantitative discharge device |
| CN101421049A (en) * | 2004-03-25 | 2009-04-29 | 大陆Afa分配公司 | Trigger sprayer with venting membrane |
| CN202972050U (en) * | 2012-10-16 | 2013-06-05 | 浙江华益机械有限公司 | Safety valve of electric water heater |
| CN205698773U (en) * | 2016-04-03 | 2016-11-23 | 尹雪梅 | A kind of multifunctional beauty nursing nebulizer |
| CN107928076A (en) * | 2017-12-15 | 2018-04-20 | 深圳市逸诺科技有限公司 | A kind of switch gearing moisturizing instrument |
| CN108096696A (en) * | 2018-01-27 | 2018-06-01 | 汪圣 | A kind of cosmetic liqs are atomized instrument |
| CN109692399A (en) * | 2018-06-14 | 2019-04-30 | 西安伊蔓蒂电子科技有限公司 | A kind of needleless atomizing beauty instrument device and its operating method |
| CN109806149A (en) * | 2018-12-12 | 2019-05-28 | 广东艾诗凯奇智能科技有限公司 | Skin care appliance |
| KR20200114878A (en) * | 2019-03-29 | 2020-10-07 | (주)하배런메디엔뷰티 | Mist spray |
| CN217339767U (en) * | 2022-02-21 | 2022-09-02 | 深圳市安元康健科技有限公司 | Medical beauty treatment instrument |
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|---|---|
| CN114618056B (en) | 2024-03-19 |
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