CN108542731A - Negative pressure control apparatus and beauty instrument - Google Patents
Negative pressure control apparatus and beauty instrument Download PDFInfo
- Publication number
- CN108542731A CN108542731A CN201810353564.1A CN201810353564A CN108542731A CN 108542731 A CN108542731 A CN 108542731A CN 201810353564 A CN201810353564 A CN 201810353564A CN 108542731 A CN108542731 A CN 108542731A
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- CN
- China
- Prior art keywords
- negative pressure
- pressure cavity
- admission line
- stroke
- control apparatus
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H9/00—Pneumatic or hydraulic massage
- A61H9/005—Pneumatic massage
- A61H9/0057—Suction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5071—Pressure sensors
Abstract
The present invention provides a kind of negative pressure control apparatus and beauty instruments.Negative pressure control apparatus includes shell；Negative pressure cavity is formed in shell, and stroke controlling unit is provided in negative pressure cavity；Pump-line is connected to by the first logical portion with negative pressure cavity, and stroke controlling unit control extracts negative pressure cavity out by the even gas distribution in the first logical portion；First admission line is connected to by the second logical portion with negative pressure cavity, and the even gas distribution in the logical portion of stroke controlling unit control second enters negative pressure cavity；Second admission line is connected to by leading to portion wink with negative pressure cavity, and the gas moment that stroke controlling unit control wink leads to portion enters negative pressure cavity；Tonifying Qi pipeline is connected with hand tool.By controlling stroke controlling unit, coordinate the gas circulation status of bleeding regulating pipeline and the first admission line, realize hand tool at the uniform velocity free state, coordinate the gas circulation status of bleeding regulating pipeline and the second admission line, it realizes that hand tool fills tonifying Qi in moment and jumps state, has reached the unification of users'comfort and therapeutic effect.
Description
Technical field
The present invention relates to the technical fields of medical beauty treatment instrument, more particularly, to a kind of negative pressure control apparatus and beauty instrument.
Background technology
RF beauty equipment, the radio-frequency power supply output for being mostly based on a high-energy have medicative RF energy,
The RF energy acts on human skin, to realize the effect of repair cell, beauty body shaping.Existing RF beauty equipment
In, it is usually only configured with the radiofrequency signal of single channel, traditional way of contact causes contact skin insufficient, and heating distribution power is close
Degree is higher, improves and can not achieve good unification with comfort level and effect.
The negative pressure technique of existing beauty appliance uses substantially is connected to negative-pressure adsorption intracavitary by vacuum pump, in negative pressure circuit
It is middle to increase the valve mechanism of adjusting to lose heart.But air-outlet valve is only reduction of the flow of vacuum system, with inspiratory duration
Delay, the adsorption capacity acted on the skin is very big, and the introducing for negative pressure occur causes hand tool mobile difficult on the skin and pain
The problem of；The practical effective discharge for reducing vacuum pump of the mode of inlet valve, adsorption reaction speed is very slow, can not achieve spring
Feel.
Invention content
The purpose of the present invention is to provide a kind of negative pressure control apparatus, to solve cannot achieve in existing negative pressure circuit
The problem of various adjusting air-outlet valve, poor user experience.
The purpose of the present invention is to provide a kind of beauty instruments, and the negative pressure circuit to solve existing beauty instrument cannot achieve more
The problem of sample adjusting air-outlet valve, poor user experience.
A kind of negative pressure control apparatus provided by the invention, including shell；
Negative pressure cavity is formed in the shell, and stroke controlling unit, the shell lower end setting are provided in the negative pressure cavity
There are pump-line, the first admission line, the second admission line and tonifying Qi pipeline；
The pump-line is connected to by the first logical portion with the negative pressure cavity, and institute is passed through in the stroke controlling unit control
The even gas distribution for stating the first logical portion extracts the negative pressure cavity out；
First admission line is connected to by the second logical portion with the negative pressure cavity, and the stroke controlling unit controls institute
The even gas distribution for stating the second logical portion enters the negative pressure cavity；
Second admission line is connected to by leading to portion wink with the negative pressure cavity, and the stroke controlling unit controls the wink
The gas moment in logical portion enters the negative pressure cavity；
The tonifying Qi pipeline is connected with hand tool.
Further, the stroke controlling unit includes the first stroke component, the second stroke component and third trip component；
The first stroke component is located at the pump-line top, and the described first logical portion includes equal through-hole, so that institute
When stating the first stroke component movement, the gas in the pump-line, which can be evenly distributed with, to be extracted out in the negative pressure cavity, the exhaust tube
The one end in road is connect with air pump；
The second stroke component is located at first admission line top, and the described second logical portion includes equal through-hole, with
When making the second stroke component movement, the gas in first admission line, which can be evenly distributed with, enters the negative pressure cavity；
The third trip component is located at second admission line top, and it includes wink through-hole that the wink, which leads to portion, so that institute
When stating third trip component movement, the gas in second admission line moment can enter the negative pressure cavity.
Further, the equal through-hole includes multiple through-holes, and multiple through-holes are along first stroke component movement side
To being uniformly arranged, so that the gas in the first admission line, which can be evenly distributed with, enters negative pressure cavity.
Further, the wink through-hole includes the first kidney slot, and corresponding second is provided on the third trip component
Kidney slot, first kidney slot can be overlapped with second kidney slot.
Further, the first stroke component includes piston, driving push rod, actuator and travel switch；
The piston is located at the pump-line top, and described driving push rod one end is connect with the piston, the other end with
The actuator connection, the travel switch is between the driving push rod and the actuator.
Further, further include filter, the filter is connected to the first admission line import and second
The import of admission line, for being filtered to the gas for entering filter in air.
Further, further include measuring pipeline, described measurement pipeline one end is connected to the negative pressure cavity, the other end and pressure
Sensor connects.
Further, pressure diving board is provided in the shell, the pressure diving board is located in negative pressure cavity, and is located at the stroke
On the upside of control unit；
The pressure diving board includes multigroup hoodle component, for increasing the air-tightness in the negative pressure cavity.
Further, the shell includes bottom case and lid；
The bottom case and the lid are detachably connected, and junction is provided with sealing ring, for increasing the shell
Leakproofness.
The present invention provides a kind of beauty instrument, including hand tool and the negative pressure control apparatus；
The hand tool is connect with the negative pressure control apparatus.
Negative pressure control apparatus provided by the invention, shell is interior to form negative pressure cavity, and stroke controlling unit is provided in negative pressure cavity,
Shell lower end is provided with pump-line, the first admission line, the second admission line and tonifying Qi pipeline；Pump-line is equal by first
Logical portion is connected to negative pressure cavity, and stroke controlling unit control extracts negative pressure cavity out by the even gas distribution in the first logical portion；First air inlet
Pipeline is connected to by the second logical portion with negative pressure cavity, and the even gas distribution in the logical portion of stroke controlling unit control second enters negative pressure
Chamber；Second admission line is connected to by leading to portion wink with negative pressure cavity, and the gas moment entrance that stroke controlling unit controls wink logical portion is negative
Chamber, tonifying Qi pipeline is pressed to be connected with hand tool；When the air pump of pump-line is uniformly evacuated, the second admission line is in closed state,
The hand tool of tonifying Qi pipeline connection is inhaled by uniformly, fills power, and the first admission line is evenly distributed with air inlet, pump-line, the first air inlet pipe
Road and tonifying Qi pipeline reach dynamic equilibrium, so that hand tool can be slided along skin at the uniform velocity free state, the skin feel of user
Comfort level is high；When the air pump of pump-line is at the uniform velocity evacuated, the first admission line is in closed state, the second admission line moment
The hand tool of air inlet, the connection of tonifying Qi pipeline receives the suction of moment, fills power, and pump-line, the second admission line and tonifying Qi pipeline reach
Dynamic equilibrium ensures therapeutic effect so that hand tool can be contacted along skin bounce status, increases comfort level.
When the air pump of beauty instrument provided by the invention, the pump-line of negative pressure control apparatus is uniformly evacuated, the second air inlet pipe
Road is in closed state, and the first admission line is evenly distributed with air inlet, and it is flat that pump-line, the first admission line and tonifying Qi pipeline reach dynamic
The hand tool of weighing apparatus, the connection of tonifying Qi pipeline is inhaled by uniformly, fills power, so that hand tool can be slided along skin at the uniform velocity free state, uses
The comfort level of the skin feel at family is high；When the air pump of pump-line is at the uniform velocity evacuated, the first admission line is in closed state, the
The hand tool of two admission line moment air inlets, the connection of tonifying Qi pipeline receives the suction of moment, fills power, so that hand tool can bounce along skin
State contacts ensure therapeutic effect, increase comfort level.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of negative pressure control apparatus provided in an embodiment of the present invention；
Fig. 2 is the exploded view of negative pressure control apparatus provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram that shell provided in an embodiment of the present invention is connect with stroke controlling unit；
Fig. 4 is the structural schematic diagram of bottom case provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of stroke controlling unit provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of pressure diving board provided in an embodiment of the present invention.
Icon：11- shells；12- negative pressure cavities；13- stroke controlling units；14- pump-lines；The first admission lines of 15-；
The second admission lines of 16-；17- tonifying Qi pipelines；18- measures pipeline；19- presses diving board；The logical portions 111- first；112- second is logical
Portion；113- winks lead to portion；114- bottom cases；115- lids；131- the first stroke components；132- the second stroke components；133- the third lines
Journey component；134- pistons；135- driving push rods；136- actuators；137- travel switches；191- hoodle components.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
Be merely for convenience of description of the present invention and simplification of the description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, such as there is term "
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " peace such as occur
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the structural schematic diagram of negative pressure control apparatus provided in an embodiment of the present invention；Fig. 2 provides for the embodiment of the present invention
Negative pressure control apparatus exploded view.
As shown in Figs. 1-2, the present invention provides a kind of beauty instrument, including shell 11；Negative pressure cavity 12 is formed in the shell 11,
Stroke controlling unit 13 is provided in the negative pressure cavity 12,11 lower end of the shell is provided with pump-line 14, the first air inlet pipe
Road 15, the second admission line 16 and tonifying Qi pipeline 17；The pump-line 14 passes through the first logical portion 111 and the negative pressure cavity 12
Connection, the even gas distribution that portion 111 is led in the control of the stroke controlling unit 13 by described first extract the negative pressure cavity 12 out；Institute
It states the first admission line 15 to be connected to the negative pressure cavity 12 by the second logical portion 112, the control of the stroke controlling unit 13 institute
It states the even gas distribution that second leads to portion 112 and enters the negative pressure cavity 12；Second admission line 16 is by leading to portion 113 and institute wink
State the connection of negative pressure cavity 12, the stroke controlling unit 13, which controls, to be led to gas moment in portion 113 wink and enter the negative pressure cavity 12；
The tonifying Qi pipeline 17 is connected with hand tool.
Negative pressure cavity 12 is formed in shell 11, is provided with stroke controlling unit 13 in negative pressure cavity 12,11 lower end of shell is provided with
Pump-line 14, the first admission line 15, the second admission line 16 and tonifying Qi pipeline 17；Pump-line 14 passes through the first logical portion
111 are connected to negative pressure cavity 12, and the even gas distribution that portion 111 is led in the control of stroke controlling unit 13 by first extracts negative pressure cavity 12 out；
First admission line 15 is connected to by the second logical portion 112 with negative pressure cavity 12, and portion 112 is led in the control of stroke controlling unit 13 second
Even gas distribution enter negative pressure cavity 12；Second admission line 16 is connected to by leading to portion 113 wink with negative pressure cavity 12, stroke controlling unit
The gas moment for leading to portion 113 13 control winks enters negative pressure cavity 12, and tonifying Qi pipeline 17 is connected with hand tool；When the air pump of pump-line 14
Uniformly when pumping, the second admission line 16 is in closed state, and the hand tool that tonifying Qi pipeline 17 connects is inhaled by uniformly, fills power,
First admission line 15 is evenly distributed with air inlet, and pump-line 14, the first admission line 15 and tonifying Qi pipeline 17 reach dynamic equilibrium, so that
Hand tool can be slided along skin at the uniform velocity free state, and the comfort level of the skin feel of user is high；When the air pump of pump-line 14 is even
When speed pumping, the first admission line 15 is in closed state, the 16 moment air inlet of the second admission line, the hand that tonifying Qi pipeline 17 connects
Tool receives the suction of moment, fills power, and pump-line 14, the second admission line 16 and tonifying Qi pipeline 17 reach dynamic equilibrium, so that hand
Tool can be contacted along skin bounce status, ensure therapeutic effect, increase comfort level.
Fig. 3 is the structural schematic diagram that shell 11 provided in an embodiment of the present invention is connect with stroke controlling unit 13；Fig. 4 is this
The structural schematic diagram for the bottom case 114 that inventive embodiments provide；Fig. 5 is the knot of stroke controlling unit 13 provided in an embodiment of the present invention
Structure schematic diagram.
As shown in Figure 3-4, the stroke controlling unit 13 includes the first stroke component 131, the second stroke component 132 and the
Triple-travel component 133；The first stroke component 131 is located at 14 top of the pump-line, and described first, which leads to portion 111, includes
Equal through-hole, when so that the first stroke component 131 moving, the gas in the pump-line 14, which can be evenly distributed with, extracts described bear out
It presses in chamber 12, one end of the pump-line 14 is connect with air pump；The second stroke component 132 is located at first air inlet pipe
15 top of road, the described second logical portion 112 includes equal through-hole, when so that the second stroke component 132 moving, described first into
Gas in feed channel 15, which can be evenly distributed with, enters the negative pressure cavity 12；The third trip component 133 is located at second air inlet
16 top of pipeline, it includes wink through-hole to lead to portion 113 wink, when so that the third trip component 133 moving, second air inlet
Gas in pipeline 16 moment can enter the negative pressure cavity 12.
First stroke component 131 is located at 14 top of pump-line, when so that the first stroke component 131 moving, pump-line
Gas in 14 can be evenly distributed in extraction negative pressure cavity 12, and the front end of pump-line 14 is connect with air pump, the second stroke component 132
In 15 top of the first admission line, when the second stroke component 132 moves, the gas in the first admission line 15, which can be evenly distributed with, to be entered
Negative pressure cavity 12；Third trip component 133 is located at 16 top of the second admission line, when so that third trip component 133 moving, second
Gas in admission line 16 can enter negative pressure cavity 12 moment；It is located at pump-line 14 by controlling the first stroke component 131
The position on top adjusts the first rate of air sucked in required for leading to portion 111, realizes the rate of air sucked in required uniform, controllable of pump-line 14, pass through control
Second stroke component 132 is located at the position on 15 top of the first admission line, adjusts the air inflow in the second equal logical portion 112, realizes the
Air inflow uniform, controllable in one admission line 15 is located at 16 top of the second admission line by controlling third trip component 133
Position, adjust the air inflow for leading to portion 113 in wink, realize that the air inflow moment in the second admission line 16 is controllable；Third trip group
Part 133 moves, and the wink through-hole of the second admission line 16 is closed, and the movement of the first stroke component 131 makes pump-line 14 by negative pressure
Gas in chamber 12 is uniformly extracted out out of equal through-hole, and the second stroke component 132 corresponds to movement, the first admission line 15, blowdown pipe
Gas in road 17 reaches dynamic equilibrium with the gas in pump-line 14, realizes that the work head of 17 connection of tonifying Qi pipeline being capable of edge
Skin at the uniform velocity free state is slided, and the comfort level of the skin feel of user is high；Second stroke component 132 moves, by the first air inlet
The wink through-hole of pipeline 15 is closed, and the movement of the first stroke component 131 makes pump-line 14 by the gas in negative pressure cavity 12 from equal through-hole
Interior uniform extraction, third trip component 133, which corresponds to, to be moved, gas and pump-line in the second admission line 16, tonifying Qi pipeline 17
Gas in 14 reaches dynamic equilibrium, realizes that tonifying Qi pipeline 17 connects work head and can be contacted along skin bounce status, reaches and control
Therapeutic effect increases flesh comfort level.
Further, the equal through-hole includes multiple through-holes, and multiple through-holes are moved along the first stroke component 131
Direction is uniformly arranged, so that the gas in the first admission line 15, which can be evenly distributed with, enters negative pressure cavity 12.
Multiple through-holes are uniformly arranged along 131 direction of motion of the first stroke component, so that can be equal in the first admission line 15
Cloth enters negative pressure cavity 12；The through-hole of different number, bleeding regulating pipeline 14 are closed, opened by controlling the first stroke component 131
Rate of air sucked in required, realize the rate of air sucked in required uniform, controllable of pump-line 14, pass through control the second stroke component 132 close, open it is different
The through-hole of quantity adjusts the air inflow of the first admission line 15, realizes the air inflow uniform, controllable in the first admission line 15.
Wherein, the quantity of through-hole can be 20, and 20 through-holes are transported along the first stroke component 131, the second stroke component 132
Dynamic direction is uniformly arranged, and is uniformly arranged alternately, and space is made full use of, easy to process, so that the first stroke component 131, second
During the motion, the gas in pump-line 14, the first admission line 15 can uniformly regulate and control stroke component 132, and raising makes
With effect, meet the various demand for experience of user.It is noted that within the scope of predetermined size, the quantity of through-hole is more
Better, it not only can guarantee specified pumping, air inflow, but also best even results can be reached, using effect is best.Also, it is logical
The quantity in hole is according to the sectional area of through-hole except 136 minimum stroke of actuator obtains, therefore the quantity of through-hole is according to actuator
136 type selecting and the pump-line 14 of needs, the first admission line 15 codetermine.
Further, the wink through-hole includes the first kidney slot, and corresponding the is provided on the third trip component 133
Two kidney slots, first kidney slot can be overlapped with second kidney slot.
Wink, through-hole included the first kidney slot, was correspondingly arranged on the second kidney slot, third trip group on third trip component 133
In 133 motion process of part, the first kidney slot is overlapped with the second kidney slot, i.e. the second admission line 16 moment air inlet, tonifying Qi pipeline
17 hand tool is detached with skin, when the first kidney slot and the second kidney slot misplace completely, the second admission line 16 can not air inlet, suction
Feed channel by hand have in gas siphon away, i.e., tonifying Qi pipeline 17 hand tool and skin adsorption, realize on the skin spring treatment, and
Pop effect is good, meets users'comfort requirement.
Further, the first stroke component 131 is opened including piston 134, driving push rod 135, actuator 136 and stroke
Close 137；The piston 134 is located at 14 top of the pump-line, and 135 one end of the driving push rod is connect with the piston 134,
The other end is connect with the actuator 136, the travel switch 137 be located at the driving push rod 135 and the actuator 136 it
Between.
Piston 134 is located at 14 top of pump-line, and 135 one end of driving push rod is connect with piston 134, the other end and actuator
136 connections, travel switch 137 is between drive rod and actuator 136；By the way that piston 134 is located at 14 top of pump-line,
Realize that the quantity of through-hole, the rate of air sucked in required of bleeding regulating pipeline 14 are closed, opened in the movement of piston 134；136 driving push rod of actuator
135 band pistons 134 move, and stable movement is controllable, and travel switch 137 controls 135 movement position of driving push rod, realize that control is lived
The quantity of through-hole is closed, opened to plug 134, and using effect is good.Wherein, 133 principle of the second stroke component 132 and third trip component
It is identical.
Wherein, actuator 136 can be stepper motor, and stepper motor drives driving push rod 135 to move, so that driving push rod
135 band pistons 134 move on 14 top of pump-line, and the quantity of through-hole, the pumping of bleeding regulating pipeline 14 are closed, opened in control
Tolerance；Stepper motor driving is stablized, and driving is at low cost, and using effect is good.It is noted that actuator 136 can also be it
His driving equipment drives driving push rod 135 to move as long as can realize.
Further, further include filter, the filter is connected to 15 import of the first admission line and
The import of two admission lines 16, for being filtered to the gas for entering filter in air.
The import of first admission line 15 and the second admission line 16 is provided with filter so that enter first pipe and
Gas in second pipe avoids blocking negative pressure cavity 12 by filtering；By the filter of setting, ensure 12 gas of negative pressure cavity
Cleannes, increase the service life of negative pressure control apparatus.
Further, further include measuring pipeline 18, described 18 one end of measurement pipeline is connected to the negative pressure cavity 12, the other end
It is connect with pressure sensor.
It measures 18 one end of pipeline to be connected to negative pressure cavity 12, the other end is connect with pressure sensor；It will be born by pressure pipeline
Pressure chamber 12 is connect with pressure sensor, so that pressure sensing can measure the pressure in negative pressure cavity 12 in real time, ensures negative pressure cavity 12
Pressure be user's body-sensing optimum range, increase performance.
Fig. 6 is the structural schematic diagram of pressure diving board 19 provided in an embodiment of the present invention.
As shown in fig. 6, being provided with pressure diving board 19 in the shell 11, the pressure diving board 19 is located in negative pressure cavity 12, and position
In 13 upside of the stroke controlling unit；The pressure diving board 19 includes multigroup hoodle component 191, for increasing the negative pressure cavity 12
Interior air-tightness.
Pressure diving board 19 is located in negative pressure cavity 12, and positioned at 13 upside of stroke controlling unit, pressure plare includes multigroup hoodle group
Part 191, for increasing the air-tightness in negative pressure cavity 12；By being provided with pressure 19 plate of diving board in negative pressure cavity 12, and it is located at stroke
13 upside of control unit, avoids stroke controlling unit 13 from being moved up and down in regulation process, piston 134 is bonded with 11 upper end of shell
It is unreal that gas leakage, pressure diving board 19 is caused closely to be bonded with piston 134, it is conducive to ensure that the gas in negative pressure cavity 12 is steady, increases airtight
Property；And including multigroup hoodle component 191, under the action of avoiding the gas in negative pressure cavity 12, about 13 stroke controlling unit shakes
It is dynamic, cause shell 11 along bad problem, the friction of 191 cushion stroke control unit 13 of setting hoodle component and 11 inside of shell
Power increases service life.
Wherein, hoodle component 191 includes multiple hoodles being uniformly arranged, and the shape of hoodle is arc-shaped, therefore is pressed
134 part of piston of 19 downside of diving board is provided with chamfering, so that piston 134 is during the motion, can reduce and the moment of hoodle
Resistance；It is worth mentioning, the upper surface of piston 134 is provided with guide groove, so that the hoodle component 191 on the pressure diving board 19 of upside
It can be moved along guide groove, reduce friction, and the direction of motion of specification hoodle, increase using effect.
Further, the shell 11 includes bottom case 114 and lid 115；The bottom case 114 and the lid 115 are removable
Connection is unloaded, and junction is provided with sealing ring, the leakproofness for increasing the shell 11.
Bottom case 114 and lid 115 are detachably connected, and junction is provided with sealing ring, increase the leakproofness of shell 11；Pass through
Shell 11 is arranged to be detachably connected, realizes that the stroke controlling unit 13 in negative pressure cavity 12 can be overhauled and be replaced,
Increase the service life of negative pressure control apparatus；And junction is provided with sealing ring, ensures the air-tightness in negative pressure cavity 12, uses
Effect is good.
Wherein, it can be that realization is bolted to be detachably connected, and be detachably connected as long as can realize.
The present invention provides a kind of beauty instrument, including hand tool and the negative pressure control apparatus；The hand tool and the negative pressure
Control device connects.
When the air pump of the pump-line 14 of the negative pressure control apparatus of beauty instrument is uniformly evacuated, the second admission line 16 is in envelope
Closed state, the first admission line 15 are evenly distributed with air inlet, and it is flat that pump-line 14, the first admission line 15 and tonifying Qi pipeline 17 reach dynamic
Weighing apparatus, the hand tool that tonifying Qi pipeline 17 connects are inhaled by uniformly, fill power, so that hand tool can be slided along skin at the uniform velocity free state,
The comfort level of the skin feel of user is high；When the air pump of pump-line 14 is at the uniform velocity evacuated, the first admission line 15 is in closing
State, the 16 moment air inlet of the second admission line, the hand tool that tonifying Qi pipeline 17 connects receives the suction of moment, fills power, so that hand has energy
It is enough to be contacted along skin bounce status, ensure therapeutic effect, increases comfort level.
In conclusion negative pressure control apparatus provided by the invention, shell 11 is interior to form negative pressure cavity 12, is arranged in negative pressure cavity 12
There are stroke controlling unit 13,11 lower end of shell to be provided with pump-line 14, the first admission line 15, the second admission line 16 and mend
Feed channel 17；Pump-line 14 is connected to by the first logical portion 111 with negative pressure cavity 12, and the control of stroke controlling unit 13 passes through first
The even gas distribution for leading to portion 111 extracts negative pressure cavity 12 out；First admission line 15 is connected by the second logical portion 112 with negative pressure cavity 12
Logical, the even gas distribution that portion 112 is led in the control of stroke controlling unit 13 second enters negative pressure cavity 12；Second admission line 16 passes through wink
Logical portion 113 is connected to negative pressure cavity 12, and the gas moment that the control wink of stroke controlling unit 13 leads to portion 113 enters negative pressure cavity 12, tonifying Qi
Pipeline 17 is connected with hand tool；When the air pump of pump-line 14 is uniformly evacuated, the second admission line 16 is in closed state, tonifying Qi
The hand tool that pipeline 17 connects is inhaled by uniformly, fills power, and the first admission line 15 is evenly distributed with air inlet, pump-line 14, the first air inlet
Pipeline 15 and tonifying Qi pipeline 17 reach dynamic equilibrium, so that hand tool can be slided along skin at the uniform velocity free state, the skin of user
The comfort level of impression is high；When the air pump of pump-line 14 is at the uniform velocity evacuated, the first admission line 15 is in closed state, second into
Feed channel 16 moment air inlet, the hand tool that tonifying Qi pipeline 17 connects receive the suction of moment, fill power, pump-line 14, the second air inlet pipe
Road 16 and tonifying Qi pipeline 17 reach dynamic equilibrium, so that hand tool can be contacted along skin bounce status, ensure therapeutic effect, increase
Comfort level.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of negative pressure control apparatus, which is characterized in that including shell；
Negative pressure cavity is formed in the shell, is provided with stroke controlling unit in the negative pressure cavity, the shell lower end is provided with pumping
Feed channel, the first admission line, the second admission line and tonifying Qi pipeline；
The pump-line be connected to by the first logical portion with the negative pressure cavity, and the stroke controlling unit controls process described the
The even gas distribution in one logical portion extracts the negative pressure cavity out；
First admission line is connected to by the second logical portion with the negative pressure cavity, and the stroke controlling unit controls described the
The even gas distribution in two logical portions enters the negative pressure cavity；
Second admission line is connected to by leading to portion wink with the negative pressure cavity, and the stroke controlling unit, which controls, leads to portion in the wink
Gas moment enter the negative pressure cavity；
The tonifying Qi pipeline is connected with hand tool.
2. negative pressure control apparatus according to claim 1, which is characterized in that the stroke controlling unit includes the first stroke
Component, the second stroke component and third trip component；
The first stroke component is located at the pump-line top, and the described first logical portion includes equal through-hole, so that described the
When one stroke component movement, the gas in the pump-line, which can be evenly distributed with, to be extracted out in the negative pressure cavity, the pump-line
One end is connect with air pump；
The second stroke component is located at first admission line top, and the described second logical portion includes equal through-hole, so that institute
When stating the second stroke component movement, the gas in first admission line, which can be evenly distributed with, enters the negative pressure cavity；
The third trip component is located at second admission line top, and it includes wink through-hole that the wink, which leads to portion, so that described the
When triple-travel component movement, the gas in second admission line moment can enter the negative pressure cavity.
3. negative pressure control apparatus according to claim 2, which is characterized in that the equal through-hole includes multiple through-holes, multiple
The through-hole is uniformly arranged along the first stroke component movement direction so that the gas in the first admission line can be evenly distributed with into
Enter negative pressure cavity.
4. negative pressure control apparatus according to claim 2 or 3, which is characterized in that the wink through-hole includes the first kidney slot,
Corresponding second kidney slot is provided on the third trip component, first kidney slot can be weighed with second kidney slot
It closes.
5. negative pressure control apparatus according to claim 2, which is characterized in that the first stroke component includes piston, drives
Dynamic push rod, actuator and travel switch；
The piston is located at the pump-line top, and described driving push rod one end is connect with the piston, the other end with it is described
Actuator connects, and the travel switch is between the driving push rod and the actuator.
6. negative pressure control apparatus according to claim 1, which is characterized in that further include filter, the filter difference
Be connected to the import of the import of the first admission line and the second admission line, for in air enter filter gas into
Row filtering.
7. negative pressure control apparatus according to claim 1, which is characterized in that further include measuring pipeline, the measurement pipeline
One end is connected to the negative pressure cavity, and the other end is connect with pressure sensor.
8. negative pressure control apparatus according to claim 1, which is characterized in that pressure diving board is provided in the shell, it is described
Pressure diving board is located in negative pressure cavity, and on the upside of the stroke controlling unit；
The pressure diving board includes multigroup hoodle component, for increasing the air-tightness in the negative pressure cavity.
9. negative pressure control apparatus according to claim 1, which is characterized in that the shell includes bottom case and lid；
The bottom case and the lid are detachably connected, and junction is provided with sealing ring, the sealing for increasing the shell
Property.
10. a kind of beauty instrument, which is characterized in that including hand tool and claim 1-9 any one of them negative pressure control apparatus；
The hand tool is connect with the negative pressure control apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810353564.1A CN108542731B (en) | 2018-04-18 | 2018-04-18 | Negative pressure control apparatus and beauty instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810353564.1A CN108542731B (en) | 2018-04-18 | 2018-04-18 | Negative pressure control apparatus and beauty instrument |
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| Publication Number | Publication Date |
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| CN108542731A true CN108542731A (en) | 2018-09-18 |
| CN108542731B CN108542731B (en) | 2019-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810353564.1A Active CN108542731B (en) | 2018-04-18 | 2018-04-18 | Negative pressure control apparatus and beauty instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114984436A (en) * | 2022-05-23 | 2022-09-02 | 济南国科医工科技发展有限公司 | Water light needle capable of reducing bleeding and water light needle injection method capable of reducing bleeding |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1252256A (en) * | 1998-10-26 | 2000-05-10 | 松下电工株式会社 | Processor for face beauty |
| CN202314547U (en) * | 2011-08-15 | 2012-07-11 | 闫旭光 | Medical instrument for absorbing abscess in human body |
| DE202013012257U1 (en) * | 2013-09-23 | 2015-11-16 | Novoluto Gmbh | stimulation device |
-
2018
- 2018-04-18 CN CN201810353564.1A patent/CN108542731B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1252256A (en) * | 1998-10-26 | 2000-05-10 | 松下电工株式会社 | Processor for face beauty |
| CN202314547U (en) * | 2011-08-15 | 2012-07-11 | 闫旭光 | Medical instrument for absorbing abscess in human body |
| DE202013012257U1 (en) * | 2013-09-23 | 2015-11-16 | Novoluto Gmbh | stimulation device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114984436A (en) * | 2022-05-23 | 2022-09-02 | 济南国科医工科技发展有限公司 | Water light needle capable of reducing bleeding and water light needle injection method capable of reducing bleeding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108542731B (en) | 2019-11-01 |
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Effective date of registration: 20230331 Address after: 210000, 12th Floor, Building D-2, Intercity Space, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Luoshen (Nanjing) Intelligent Technology Co.,Ltd. Address before: 210000 room 1001, floor 10, block a, Dingye Baitai biological building, No. 10, Xinghuo Road, high tech Zone, Pukou District, Nanjing, Jiangsu Province Patentee before: NANJING AVICI MEDICAL EQUIPMENT CO.,LTD. |