CN109200359A - For removing the beauty instrument of acne - Google Patents
For removing the beauty instrument of acne Download PDFInfo
- Publication number
- CN109200359A CN109200359A CN201811222608.3A CN201811222608A CN109200359A CN 109200359 A CN109200359 A CN 109200359A CN 201811222608 A CN201811222608 A CN 201811222608A CN 109200359 A CN109200359 A CN 109200359A
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- China
- Prior art keywords
- negative pressure
- suction nozzle
- shell
- acne
- pressure pump
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Classifications
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- A61M1/0023—
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
Abstract
The invention discloses a kind of for removing the beauty instrument of acne, comprising: shell is cylindrical in shape；Negative pressure pump is installed in shell；Power supply；Suction nozzle is installed in outside shell, and is connected to negative pressure pump, and negative pressure pump operation to form negative pressure inside suction nozzle, and the acne that will be attached at the face of suction nozzle are sucked out；Pressure regulating mechanism is installed on shell, and pressure regulating mechanism is by introducing in suction nozzle the air of the outside of shell so that the inside of suction nozzle maintains in predetermined range of negative pressure.The present invention is introduced external air into using pressure regulating mechanism in shell, and the intracorporal amount of shell is introduced to adjust the pressure in suction nozzle by control outside air, so that reduced pressure maintains in a zone of reasonableness, to reduce the pressure oscillation in suction nozzle to the greatest extent, so as to effectively preventing not being sucked out acne because of hypotony inside suction nozzle, or makes facial vessels bleeding due to hypertonia and redness occurs.
Description
Technical field
It is the present invention relates to the field of medical instrument technology, in particular to a kind of for removing the beauty instrument of acne on face.
Background technique
Well known, facial defects will affect the external image of people, for example, generating on face has acne that face can be made to owe flat
It is sliding, and the biologies such as acarid easy to breed.
To remove face acne, occurs a kind of for removing the beauty instrument of acne, beauty instrument utilization in the prior art
The dust of face is sucked out negative pressure.The beauty instrument specifically includes one and is used to store the shell of other components of installation, is installed in
It negative pressure pump in shell and is installed in shell and the power supply powered for running for negative pressure pump, tail portion are connected to negative pressure pump
Tubulose suction nozzle.Wherein, the head of tubulose suction nozzle is for being attached at face, and acne correspond in the inner hole of tubulose suction nozzle, such as
This, forms enclosure space inside tubulose suction nozzle, when negative pressure pump operation, the air inside tubulose suction nozzle is siphoned away by negative pressure pump, from
And the external environment of acne is made to form subnormal ambient, under the action of subnormal ambient, acne are sucked out face.
It should be understood that after the inside of tubulose suction nozzle forms negative pressure, it is under the action of negative pressure, facial towards tubulose around acne
Suction nozzle pulls, in fact, the blood vessel in the face of the position inevitably expands under the action of negative pressure, and reduced pressure
Bigger, degrees of expansion is bigger.
Above-mentioned beauty instrument in the prior art has the disadvantage in that
Since the operational efficiency (or load) of negative pressure pump is affected by many factors, for example, the electricity of power supply negative pressure pump
Pressure, electric current will affect the operation of negative pressure pump, so that the reduced pressure in tubulose suction nozzle often will appear very great fluctuation process, when fluctuation is super
When crossing a certain range, will cause: when hypotony, facial vessels generate bleeding because expansion is excessive, macroscopically, face
It will appear redness；When hypertonia, acne can not be but sucked out；And when pressure frequently fluctuates between two limiting values
When, the contraction of blood vessel is frequent, so that face will receive more serious damage.
Summary of the invention
For the above-mentioned technical problems in the prior art, the embodiment provides one kind for removing acne
Beauty instrument.
In order to solve the above technical problems, the embodiment of the present invention the technical solution adopted is that:
It is a kind of for removing the beauty instrument of acne, comprising:
Shell is cylindrical in shape；
Negative pressure pump is installed in the shell；
Power supply is installed in the shell and for powering for the operation of the negative pressure pump；
Suction nozzle is installed in outside the shell, and is connected to the negative pressure pump, and the negative pressure pump operation makes the suction nozzle
Inside forms negative pressure, and the acne that will be attached at the face of the suction nozzle are sucked out；
Pressure regulating mechanism is installed on the shell, and the pressure regulating mechanism is by by the sky of the outside of shell
Gas introduces in the suction nozzle so that the inside of the suction nozzle maintains in predetermined range of negative pressure.
Preferably, the negative pressure pump is connected to by a main line with the suction nozzle；A branch is formed on the main line
Road；
The pressure regulating mechanism includes:
Fixing body is fixed on outside the shell, offers directed cavity on the fixing body；
Core is set in the directed cavity, and the directed cavity is divided into the first chamber, the second chamber and intermediate cavity,
The core can be moved along the directed cavity；
Air inlet runner extends through to the intermediate cavity from the outside of the fixing body, and forms air inlet；
Flow channel out extends through to the intermediate cavity from the outside of the fixing body, and forms gas outlet, it is described go out
The one end of flow channel far from the gas outlet is connected to the branch；
Air guide channel, connection flow channel and first chamber out；
First spring is installed in second chamber, in which:
First spring is used to push against the core to the first cavity direction；
The core controls the size of the gas outlet by mobile, with when core is mobile towards the first chamber, it is described go out
Port becomes larger；
Air pressure in second chamber is less than atmospheric pressure.
Preferably, described for remove the beauty instrument of acne to further include unloading mechanism；The unloading mechanism includes:
Ontology is fixed on the fixing body, and unloading cavity is offered in the ontology, is offered on the ontology and institute
The inlet and outlet of unloading cavity connection is stated, the outlet is connected to the air guide channel, and the import is connected to outside air；
Slide mass is set in the unloading cavity, and can be slided along unloading cavity to block the import or make described
Import is opened；
Second spring is installed in unloading cavity and pushes against the slide mass towards the import direction；Wherein:
When the pressure in air guide channel is less than preset pressure, outside air overcomes the second spring and makes air and make
The import is opened；
The preset pressure is less than the minimum value of the default range of negative pressure.
Preferably, the suction nozzle includes:
Head, for being attached at face；
Middle part is made of elastic material, and the middle part is in drum type, so that internal form a variable spaces region；
Tail portion is used to be connected to the negative pressure pump；Wherein:
The both ends at the middle part are connected to the head and the tail portion；
When the suction nozzle inside formed pressure reduce when, the middle part contraction distortion and so that variable spaces region is become smaller.
Preferably, the end of the shell is formed with opposite otic placode；Coupling tube is articulated between the otic placode；
The tail portion is connected to one end of the coupling tube；The other end of the coupling tube passes through flexible pipe and the negative pressure
Pump connection.
Preferably, obturator is provided between the main line and the shell.
Preferably, the exhaust diameter of the negative pressure pump to towards hull outside, the exhaust ports are installed with exhaust
It manages, outside the stretching shell of the exhaust pipe radial direction.
Compared with prior art, the beneficial effect of the beauty instrument disclosed by the invention for removing acne is: present invention benefit
It is introduced external air into shell with pressure regulating mechanism, and the intracorporal amount of shell is introduced by control outside air and is inhaled to adjust
Pressure in head, so that reduced pressure maintains in a zone of reasonableness, thus reduced the pressure oscillation in suction nozzle to the greatest extent, from
And it can effectively prevent that acne can not be sucked out inside suction nozzle because of hypotony, or make facial vessels bleeding because of hypertonia
And occur red and swollen.
Detailed description of the invention
Fig. 1 is provided by the embodiment of the present invention for removing the outline drawing of the beauty instrument of acne.
Fig. 2 is provided by the embodiment of the present invention for removing the schematic diagram of internal structure of the beauty instrument of acne.
Fig. 3 is the enlarged view (increase of negative pressure pump operation power) of the local A of Fig. 2.
Fig. 4 is the enlarged view (reduction of negative pressure pump operation power) of the local A of Fig. 2.
Fig. 5 is the enlarged view (increase of negative pressure pump operation power) of the local B of Fig. 2.
Fig. 6 is the enlarged view (reduction of negative pressure pump operation power) of the local B of Fig. 2.
In figure:
10- shell；101- main line；102- branch；103- obturator；104- otic placode；105- flexible pipe；106- transition
Pipe；107- switch；20- suction nozzle；The head 21-；The tail portion 22-；In the middle part of 23-；30- negative pressure pump；40- power supply；50- pressure adjusts machine
Structure；51- fixing body；The first chamber of 511-；The second chamber of 512-；513- intermediate cavity；52- air inlet runner；521- air inlet；53- outlet
Runner；The gas outlet 531-；54- air guide channel；55- core；The first spring of 56-；The first filter screen of 57-；58- check valve；60- is unloaded
Lotus mechanism；61- ontology；611- import；The outlet 612-；613- unloading cavity；62- slide mass；63- second spring；64- second is filtered
Net；100- face；110- acne.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, with reference to the accompanying drawing and specific embodiment party
Formula elaborates to the present invention.
As depicted in figs. 1 and 2, the embodiment of the present invention discloses a kind of for removing the beauty instrument of acne 110, the beauty instrument
Negative pressure is formed by making the gas of outside of acne 110 and acne 110 are sucked out from face 100, to complete to face 100
The removal of acne 110.The beauty instrument includes: shell 10, negative pressure pump 30, power supply 40, suction nozzle 20 and pressure regulating mechanism 50.Its
In, shell 10 is cylindrical in shape so that for installing such as negative pressure pump 30,40 components of power supply, in a preferred embodiment, shell 10 is set
It is set to dismountable multistage, to form openable two columnar installation cavitys so as to dismantle to components；Negative pressure
Pump 30 is installed in one of installation cavity；Power supply 40 selects column battery, and to be installed in another installation cavity, power supply 40 is logical
It crosses conducting wire and is electrically connected with negative pressure pump 30 and think the operation of negative pressure pump 30 and power, be additionally provided with control power supply in the outside of shell 10
The switch 107 of 40 power supplies, and then control the start and stop of negative pressure pump 30.Suction nozzle 20 is mounted on shell 10 closer to the one of negative pressure pump 30
End, the suction nozzle 20 are in shell-like, and one end of the suction nozzle 20 is connected to by main line 101 with the air inlet 521 of negative pressure pump 30, suction nozzle 20
The other end for be attached at face 100, acne 110 are located inside the region of face 100 defined by suction nozzle 20, work as negative pressure pump
When 30 operation, negative pressure pump 30 extracts the gas inside suction nozzle 20 so as to form negative pressure inside suction nozzle 20, thus under the action of negative pressure,
Acne 110 are sucked out face 100, so as to complete the removal of the acne 110 to face 100.In the present invention, pressure is adjusted
Mechanism 50 is connected to main line 101 to be used to introduce external air into main line 101, so that negative pressure pump 30 is drawn wherein
A part of gas by the outside air by pressure regulating mechanism 50 and into main line 101, to provide, (drawn by negative pressure pump 30
Another part gas then by by suction nozzle 20 and face 100 between gas provide), for making the gas in suction nozzle 20
Range of negative pressure maintains one and effectively acne 110 can either be sucked out, and can prevent negative pressure from making facial 100 blood vessels because swollen
Swollen predetermined range of negative pressure that is excessive and generating bleeding.For example, when the increase for running power due to negative pressure pump 30 makes suction nozzle 20
When interior hypotony, pressure regulating mechanism 50 introduces more air to prevent pressure reduction in main line 101, and when by
When negative pressure pump 30, which runs power, to be reduced and increases pressure in suction nozzle 20, pressure regulating mechanism 50 reduce free surrounding space into
Enter the amount in main line 101, so as to prevent pressure from increasing.
The present invention is introduced external air into shell 10 using pressure regulating mechanism 50, and is drawn by controlling outside air
Enter the amount in shell 10 to adjust the pressure (or reduced pressure) in suction nozzle 20, so that reduced pressure maintains a reasonable model
In enclosing, so that the pressure oscillation in suction nozzle 20 has been reduced to the greatest extent, so as to effectively prevent inside suction nozzle 20 because of hypotony
And acne 110 can not be sucked out, or make facial 100 angiorrbagias due to hypertonia and redness occurs.
A preferred embodiment of the present invention provides the type and structure of a kind of pressure regulating mechanism 50.Such as Fig. 3 and figure
4, and as shown in connection with fig. 2, specifically, a branch 102 is formed on main line 101, which is connected to pressure regulating mechanism
50；The pressure regulating mechanism 50 include: fixing body 51, core 55, air inlet runner 52, go out flow channel 53, air guide channel 54 and
First spring 56.Wherein, fixing body 51 goes out a chamber by a physical treatment, might as well be known as directed cavity, and core 55 is installed in
It can slide in directed cavity and along directed cavity, core 55 is arranged to that both ends diameter is big, and the small structure of 23 diameter of middle part will be oriented to
Chamber is divided into the first chamber 511, the second chamber 512 and intermediate cavity 513, and make the first chamber 511, the second chamber 512 and intermediate cavity 513 it
Between be isolated from each other and be not connected to mutually；It extends through outside 52 self installation body 51 of air inlet runner to intermediate cavity 513, to form air inlet
521, the outside of 53 self installation body 51 of flow channel is extended through to intermediate cavity 513 to form gas outlet 531 out, and fixing body 51 is fixed
Outside shell 10, specific fixed bit is set to: so that the port of the one end of flow channel 53 far from gas outlet 531 is just and branch out
102 docking are connected to use flow channel 53 with the formation of branch 102, also, core 55 controls gas outlet 531 by sliding
Size become so that when core 55 is mobile towards the first chamber 511, gas outlet 531 becomes larger towards gas outlet 531 when the sliding of the second chamber 512
It is small；Air guide channel 54 is provided with inside fixing body 51, to be used to be connected to out flow channel 53 and the first chamber 511, in this way, flow channel out
Gas in 53 can enter in the first chamber 511 via air guide channel 54 to push against core 55 towards 512 direction of the second chamber；First spring
56 are installed in the second chamber 512, for pushing against core 55 towards 511 direction of the first chamber, it should illustrate: make in the second chamber 512
Pressure keeps negative pressure, and pressure size should be less than the minimum value of the pressure limit in the first chamber 511, so that in the second chamber 512
Gas and the first spring 56 are substantially equal to the thrust with the gas in the first chamber 511 to core 55 to the thrust of core 55, or
Person is not much different.
When the operation of negative pressure pump 30 changes and makes the despite pressure fluctuations in suction nozzle 20, pressure regulating mechanism 50 is logical
Crossing under type such as makes negative pressure in suction nozzle 20 be maintained at a more reasonable range:
When the operation power of negative pressure pump 30 increases, the amount for the gas drawn needed for negative pressure pump 30 increases, at this point, suction nozzle
20, the pressure reduction (that is, reduced pressure increase) due to being interconnected between main line 101, branch 102, at the same time, due to branch
Road 102 is connected to conductor channel, so that the pressure reduction in the first chamber 511, in this way, as shown in figure 3, core 55 is because of the first chamber
Pressure reduction in 511 and disequilibrium and slided towards 511 direction of the first chamber, core 55 causes outlet towards the sliding of the first chamber 511
The opening of mouth 531 increases, in this way, from the external world via air inlet runner 52, gas outlet 531, out gas of the flow channel 53 into branch 102
The amount of body increases, to prevent 102 pressure reduction of branch, thus prevent in main line 101 and suction nozzle 20 pressure reduction (or
Claim, near the pressure value before making the pressure of decline rise to decline), when core 55 slides into certain position, 55 both ends of core
Institute's stress balances again and core 55 is static, in this way, the negative pressure in suction nozzle 20 will not be because of the increase of the operation power of negative pressure pump 30
And corresponding increase, make so as to effectively prevent causing because of the hypotony in suction nozzle 20 facial 100 vascular dilations
Face 100 is red and swollen.Correspondingly, when the operation power of negative pressure pump 30 reduces and the pressure in suction nozzle 20 is caused to increase, such as Fig. 4 institute
Show, core 55 is slided towards the second chamber 512, and the aperture of gas outlet 531 reduces, and outside air passes through air inlet runner 52 and out flow channel
53 enter the amount reduction of branch 102 or even main line 101, that is to say, that and the amount that negative pressure pump 30 draws outside air reduces, thus
The pressure in suction nozzle 20 is prevented to increase (or dropping to the pressure risen near the pressure value before rising), so as to protect
Holding acne 110 can be sucked out under the action of negative pressure.
It should illustrate: the degree of pressure of the pressure recovery changed in suction nozzle 20 to before changing can be depended on the first bullet
The coefficient of elasticity of the coefficient of elasticity of spring 56, the first spring 56 is smaller, the pressure after recovery closer to the pressure before variation, because
This, the spring for selecting coefficient of elasticity small is more appropriate as the first spring 56.
It should illustrate: the reduced pressure in the second chamber 512 should be reduced as far as possible, it may be assumed that in the case where air-proof condition allows, make
The amount of gas in second chamber 512 is small as far as possible, so as to prevent to change because volume occurs for the second chamber 512 (when core 55 occurs
Will lead to volume change after sliding) and causing the gas pressure in the second chamber 512 that large range of change occurs generally makes
Gas pressure in second chamber 512 maintains: 0.5-0.7 atmospheric pressure is more appropriate.In a preferred embodiment, in fixing body
A check valve 58 is installed on 51, so that the check valve 58 is connected to the second chamber 512, so as to pass through list by negative pressure mechanism
To valve 58 into the second chamber 512 draw gas so that the pressure in the second chamber 512 is maintained at a reduced levels.
Preferably, the first filter screen 57 is set on air inlet runner 52 for filtering the main line 101 for entering shell 10
Interior air.
It needs to overcome camber of spring since there are inertia for core 55, and when core 55 slides, therefore, core 55 moves sliding
And position and need a period of time, this period is the reaction time of pressure regulating mechanism 50, when negative pressure pump 30 runs the change of power
When changing reaction time of the time greater than pressure regulating mechanism 50, pressure regulating mechanism 50 can be good at adapting to the change of negative pressure pump 30
Change, so that the pressure change in suction nozzle 20 be enable to fall into zone of reasonableness, however, when the operation changed power of negative pressure pump 30 when
Between it is too short and be less than the reaction time, and run power increase amplitude it is excessive when, pressure regulating mechanism 50: on the one hand, reaction
Generate lag；On the other hand, outside air is still sufficient when filling into shell 10, and suction nozzle 20 is just because its internal pressure is too low
Lead to facial 100 blood vessels bleeding due to expansion.
To prevent negative pressure pump 30 because power increases, process is fast, and it is big and lead to hypotony in suction nozzle 20 to increase amplitude
The occurrence of, in a preferred embodiment of the invention, such as Fig. 3 and Fig. 4, and as shown in connection with fig. 2, beauty instrument is also added and is unloaded
Lotus mechanism 60.Specifically, unloading mechanism 60 includes ontology 61, slide mass 62 and second spring 63.Ontology 61 is fixed on installation
On body 51, unloading cavity 613 is offered in ontology 61, and the import 611 being connected to unloading cavity 613 and outlet are offered on ontology 61
612, outlet 612 is connected to air guide channel 54, and import 611 is connected to outside air；Slide mass 62 is set in unloading cavity 613,
And it can be slided along unloading cavity 613 to block import 611 or open import 611；Second spring 63 is installed in unloading cavity 613
And slide mass 62 is pushed against towards 611 direction of import；Wherein: when the pressure in air guide channel 54 is less than preset pressure, outside air
Overcome second spring 63 and makes air and open import 611；Preset pressure is less than the minimum value of default range of negative pressure.It should say
It is bright: to make to be located at 62 side of slide mass and for the pressure in the unloading cavity 613 of second spring 63 to be arranged less than in the second chamber 512
Pressure, be slide mass 62 movement compared with core 55 movement faster.
The advantage of above-described embodiment is:
When the power of negative pressure pump 30 increases, amplitude is big and too fast, and pressure regulating mechanism 50 can not be such that sufficient air fills into
When in shell 10 to improve the pressure in suction nozzle 20, the pressure difference of branch 102 and outside air increases, this pushes away outside air
Make to slide mass 62 slide mass 62 open import 611, in this way, outside air pass through import 611, unloading cavity 613 and
Outlet 612 enters branch 102, and enters main line 101 by branch 102, so that sufficient air is provided for negative pressure pump 30, to mend
Too low pressure is repaid, and then can effectively prevent occurring pressure in suction nozzle 20 protruding too low phenomenon, and then prevents face 100 from going out
Existing redness phenomenon.
It should be noted that: so that preset pressure is less than the minimum value of default range of negative pressure, a benefit can be obtained in this way: when
When pressure regulating mechanism 50 can not just provide sufficient air, unloading mechanism 60 acts at once and sufficient air is made to fill into supervisor
In road 101.
Preferably, the second filter screen 64 is set at import 611 for filtering the air entered in ontology 61.
In a preferred embodiment of the invention, such as Fig. 5 and Fig. 6, and as shown in connection with fig. 2, suction nozzle 20 includes: head
21, middle part 23, tail portion 22.Head 21 is for being attached at face 100；Middle part 23 is made of elastic material, and middle part 23 is in drum type, with
Make one variable spaces region of internal formation；Tail portion 22 is for being connected to negative pressure pump 30；Wherein: the both ends at middle part 23 are connected to
Head 21 and tail portion 22.In this way, when the pressure of the inside of suction nozzle 20 is lower, 23 contraction distortion of middle part and make variable spaces region
Become smaller.In a preferred embodiment, the end of shell 10 is formed with opposite otic placode 104；Coupling tube is articulated between otic placode 104
106；Tail portion 22 is connected to one end of coupling tube 106；The other end of coupling tube 106 is connected to by flexible pipe 105 with negative pressure pump 30.
The advantage of above-described embodiment is:
1, by the way that the middle part 23 of suction nozzle 20 is arranged to elastic construction so that its internal formation variable spaces region, so exists
When facing the operation changed power of negative pressure pump 30, it can gain time for the adjustment process of pressure regulating mechanism 50.For example, such as Fig. 6
It is shown, when the operation power of negative pressure pump 30 increases suddenly, suction nozzle 20, main line 101 and the Simultaneous Pressure in branch 102
Reduce, in this way, since middle part 23 is made of elastic material, variable spaces region becomes smaller under the action of negative pressure, in this way, practical
On, the gas compensation in variable spaces region before variation has given negative pressure pump 30, this certainly will slow down pressure in suction nozzle 20 and continue
Reduced speed gains time to adjust the adjustment process that outside air enters in main line 101 for pressure regulating mechanism 50.
2, middle part 23 forms elastic construction, so that head 21 can be realized fine motion to be preferably attached at face by fine tuning
100。
3, the adjusting of the larger angle of suction nozzle 20 can be realized by rotation coupling tube 106.
In a preferred embodiment of the invention, as shown in Fig. 2, being provided with filling between main line 101 and shell 10
Body 103.The obturator 103 when the operation power of negative pressure pump 30 changes for preventing main line 101 from vibrating.
In a preferred embodiment of the invention, the exhaust diameter of negative pressure pump 30 to towards outside shell 10, exhaust
Exhaust pipe is installed at mouthful, outside the stretching shell 10 of exhaust pipe radial direction.In the present embodiment, exhaust pipe makes negative pressure pump 30 by gas
Outside the discharge shell 10 of body radial direction.
Above embodiments are only exemplary embodiment of the present invention, are not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.
Claims (7)
1. a kind of for removing the beauty instrument of acne characterized by comprising
Shell is cylindrical in shape；
Negative pressure pump is installed in the shell；
Power supply is installed in the shell and for powering for the operation of the negative pressure pump；
Suction nozzle is installed in outside the shell, and is connected to the negative pressure pump, and the negative pressure pump operation makes inside the suction nozzle
Negative pressure is formed, the acne that will be attached at the face of the suction nozzle are sucked out；
Pressure regulating mechanism is installed on the shell, and the pressure regulating mechanism is by drawing the air of the outside of shell
Enter in the suction nozzle so that the inside of the suction nozzle maintains in predetermined range of negative pressure.
2. according to claim 1 for removing the beauty instrument of acne, which is characterized in that the negative pressure pump passes through a master
Pipeline is connected to the suction nozzle；A branch is formed on the main line；
The pressure regulating mechanism includes:
Fixing body is fixed on outside the shell, offers directed cavity on the fixing body；
Core is set in the directed cavity, and the directed cavity is divided into the first chamber, the second chamber and intermediate cavity, described
Core can be moved along the directed cavity；
Air inlet runner extends through to the intermediate cavity from the outside of the fixing body, and forms air inlet；
Flow channel out extends through to the intermediate cavity from the outside of the fixing body, and forms gas outlet, the air-flow out
The one end of road far from the gas outlet is connected to the branch；
Air guide channel, connection flow channel and first chamber out；
First spring is installed in second chamber, in which:
First spring is used to push against the core to the first cavity direction；
The core controls the size of the gas outlet by mobile, with when core is mobile towards the first chamber, the gas outlet
Become larger；
Air pressure in second chamber is less than atmospheric pressure.
3. according to claim 2 for removing the beauty instrument of acne, which is characterized in that described for removing the beauty of acne
Looks further includes unloading mechanism；The unloading mechanism includes:
Ontology is fixed on the fixing body, and unloading cavity is offered in the ontology, offers on the ontology and unloads with described
The inlet and outlet of lotus chamber connection, the outlet are connected to the air guide channel, and the import is connected to outside air；
Slide mass is set in the unloading cavity, and can be slided along unloading cavity to block the import or make the import
It opens；
Second spring is installed in unloading cavity and pushes against the slide mass towards the import direction；Wherein:
When the pressure in air guide channel is less than preset pressure, outside air overcomes the second spring and makes air and make described
Import is opened；
The preset pressure is less than the minimum value of the default range of negative pressure.
4. according to claim 1 for removing the beauty instruments of acne, which is characterized in that the suction nozzle includes:
Head, for being attached at face；
Middle part is made of elastic material, and the middle part is in drum type, so that internal form a variable spaces region；
Tail portion is used to be connected to the negative pressure pump；Wherein:
The both ends at the middle part are connected to the head and the tail portion；
When the suction nozzle inside formed pressure reduce when, the middle part contraction distortion and so that variable spaces region is become smaller.
5. according to claim 4 for removing the beauty instrument of acne, which is characterized in that the end of the shell is formed with
Opposite otic placode；Coupling tube is articulated between the otic placode；
The tail portion is connected to one end of the coupling tube；The other end of the coupling tube is connected by flexible pipe and the negative pressure pump
It is logical.
6. according to claim 2 for removing the beauty instrument of acne, which is characterized in that the main line and the shell
Between be provided with obturator.
7. according to claim 2 for removing the beauty instrument of acne, which is characterized in that the exhaust diameter of the negative pressure pump
To towards hull outside, the exhaust ports are installed with exhaust pipe, outside the stretching shell of the exhaust pipe radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811222608.3A CN109200359A (en) | 2018-10-19 | 2018-10-19 | For removing the beauty instrument of acne |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811222608.3A CN109200359A (en) | 2018-10-19 | 2018-10-19 | For removing the beauty instrument of acne |
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| CN109200359A true CN109200359A (en) | 2019-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811222608.3A Withdrawn CN109200359A (en) | 2018-10-19 | 2018-10-19 | For removing the beauty instrument of acne |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907962A (en) * | 2019-03-12 | 2019-06-21 | 广东斐瑞智能技术有限公司 | A kind of skin-cleaning beauty instrument, the realization method and system for improving body beauty effect |
| CN110522959A (en) * | 2019-09-30 | 2019-12-03 | 扬州市君瑞企业管理有限公司 | A kind of basis surgical operation acne extractor |
| CN113713187A (en) * | 2021-07-23 | 2021-11-30 | 毛小霞 | Nasal skin medical instrument capable of changing direction, adsorbing and avoiding skin damage |
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| CN108514473A (en) * | 2018-05-10 | 2018-09-11 | 孙淼 | Device for ophthalmologic operation |
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| US20070149918A1 (en) * | 1993-04-19 | 2007-06-28 | Arnett Jeffery D | Medical/surgical irrigator with a tip through which irrigation fluid is discharged and a suction is drawn, a variable rate pulse pump for discharging the irrigation fluid and a seperate battery pack for powering the pump |
| CN1252256A (en) * | 1998-10-26 | 2000-05-10 | 松下电工株式会社 | Processor for face beauty |
| CN2553739Y (en) * | 2002-08-09 | 2003-06-04 | 张平兴 | Skin tissue clearing device |
| CN100488483C (en) * | 2002-12-11 | 2009-05-20 | 皇家飞利浦电子股份有限公司 | Personal care apparatus with a suction pipette |
| CN204016943U (en) * | 2014-06-30 | 2014-12-17 | 张跃 | Safety is inhaled palace pipe |
| CN205758619U (en) * | 2016-06-03 | 2016-12-07 | 何丹丹 | A kind of crystallite mill skin inhales blackhead oils and fats beautifying device |
| CN107497005A (en) * | 2017-10-16 | 2017-12-22 | 吴振明 | A kind of medical acne extractor |
| CN108514473A (en) * | 2018-05-10 | 2018-09-11 | 孙淼 | Device for ophthalmologic operation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907962A (en) * | 2019-03-12 | 2019-06-21 | 广东斐瑞智能技术有限公司 | A kind of skin-cleaning beauty instrument, the realization method and system for improving body beauty effect |
| CN110522959A (en) * | 2019-09-30 | 2019-12-03 | 扬州市君瑞企业管理有限公司 | A kind of basis surgical operation acne extractor |
| CN113713187A (en) * | 2021-07-23 | 2021-11-30 | 毛小霞 | Nasal skin medical instrument capable of changing direction, adsorbing and avoiding skin damage |
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