CN107878903B - A kind of seat platform formula discharging liquid by extruding system - Google Patents
A kind of seat platform formula discharging liquid by extruding system Download PDFInfo
- Publication number
- CN107878903B CN107878903B CN201711173009.2A CN201711173009A CN107878903B CN 107878903 B CN107878903 B CN 107878903B CN 201711173009 A CN201711173009 A CN 201711173009A CN 107878903 B CN107878903 B CN 107878903B
- Authority
- CN
- China
- Prior art keywords
- liquid
- bottle
- extruding
- reserve
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/38—Devices for discharging contents
- B65D25/52—Devices for discharging successive articles or portions of contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention belongs to container solution, and technical field is discharged, it is desirable to provide a kind of seat platform formula discharging liquid by extruding system, the system include Packaging Bottle and discharging liquid by extruding device, and discharging liquid by extruding device includes liquid storage tank, reserve liquid bottle, elastic component and pressurizing unit.In the present invention, for the system by being inverted in Packaging Bottle is detachable in discharging liquid by extruding device, it is i.e. reusable to make need to only to replace the Packaging Bottle being finished in time, environmental protection and is conducive to energy saving；Because of Packaging Bottle upside-down mounting, in the liquid products such as shower cream, shampoo can all flow in reserve liquid bottle by self weight and be extruded again, therefore, liquid product will not be remained in Packaging Bottle, avoids wasting；Because the capacity of reserve liquid bottle is less than the capacity of Packaging Bottle, but it is greater than current popular bottleneck with the pump housing capacity for squeezing pump installation, it is equivalent to its several times, thus, for user when squeezing, only need to gently press once can get institute's expense, not have to that pressing is repeated several times, therefore accordingly, smaller to the rebound force request of elastic component.
Description
Technical field
It is more specifically to be related to a kind of seat platform formula discharging liquid by extruding system the invention belongs to container solution discharge technical field
System.
Background technique
It is well known that liquid generallys use volumetric flask to contain, it is especially in daily life, common to for containing
Fill the Packaging Bottle of the liquid form products such as shower cream, shampoo.It, generally can be in Packaging Bottle for convenience of the liquid form product taken out in Packaging Bottle
Bottle mouth position is arranged one and manually squeezes pump installation, however, existing band pump Packaging Bottle usually has the disadvantage that
(1) after liquid form product is finished, people generally can directly be thrown away the Packaging Bottle with pump, i.e., the Packaging Bottle is disposable
Using articles, not reproducible use is not environmentally friendly enough, is also unfavorable for energy saving；
(2) as far as possible to pump out the liquid form product in bottle, pump line is usually communicated to bottom of bottle, however, nevertheless, also very
Difficulty pumps out the liquid form product in bottle completely, and when being finished Packaging Bottle to be thrown away, a certain amount of product still can be remained in bottle,
Obviously, it will cause the wasting of resources；
(3) capacity of existing band pump Packaging Bottle middle pump body is smaller, and adult generally requires repeated presses and could obtain for several times
Required dosage, because needing continuously to press in the short time, thus the spring in pump need to have relatively stronger screen resilience, corresponding
Ground, user need to apply stronger pressing force, it is clear that the convenience used is bad.
Summary of the invention
The purpose of the present invention is to provide a kind of seat platform formula discharging liquid by extruding systems, to solve band existing in the prior art
Pump Packaging Bottle cannot be reused, and liquid form product can not take out and need completely repeated presses in bottle and pressing force causes greatly not side
Just the technical issues of using.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of seat platform formula discharging liquid by extruding system is provided,
The seat platform formula discharging liquid by extruding system includes discharging liquid by extruding device and the detachable packaging being inverted on the discharging liquid by extruding device
Bottle；The discharging liquid by extruding device includes liquid storage tank, reserve liquid bottle, elastic component and pressurizing unit；
The liquid storage tank is produced positioned at the lower section of the Packaging Bottle to contain the liquid flowed out from the Packaging Bottle bottleneck
Product；
The reserve liquid bottle is connected to the liquid storage tank, the lower section positioned at the liquid storage tank and capacity are greater than the liquid
The several times of the maximum primary required volumetric usage of body product and the capacity for being less than the Packaging Bottle, to contain from the liquid storage tank
The liquid product of outflow；
The elastic component, to ensure that the initial of the pressurizing unit can be automatically restored to after the pressurizing unit is extruded
State；
The pressurizing unit, one end are set in the reserve liquid bottle；It is described to squeeze when pressing the other end of the pressurizing unit
The liquid product disposable pump in the reserve liquid bottle can be extruded the required volumetric usage by pressure device.
Further, the elastic component is located in the reserve liquid bottle and one end is set on the reserve liquid bottle；It is described to squeeze
Pressure device includes the plug above the elastic component, the unidirectional valve body on the other end that is hollow and being set to the elastic component
And it is located in the unidirectional valve body and is formed between the unidirectional valve body piston guide rod of liquid outlet channel；The plug
One end be connected to separate the reserve liquid bottle and the liquid storage tank on the inner sidewall of the reserve liquid bottle, the plug
The other end is connected with the piston guide rod and is connected to the liquid outlet channel, offers so that the liquid product is from the liquid storage
Pond flows to the sluice gate in the reserve liquid bottle and is socketed with the check valve subject activity；The unidirectional valve body is along described spare
It can close the sluice gate when opposite with the plug sliding in the direction of liquid bottle center line and get through the liquid outlet channel, or open
The sluice gate and the closing liquid outlet channel.
Further, the shapes and sizes for the end outline border that the plug is abutted with the reserve liquid bottle respectively with it is described standby
Shapes and sizes with the cross section of liquid bottle are identical.
Further, the unidirectional valve body includes hollow pressure head and hollow and mutually pass to the pressure head and be formed with cunning
The valve rod of row of channels；The valve rod has connecting pin and socket end, and the connecting pin is connected on the pressure head, the socket end
Pivot bush unit is communicated on the other end of the plug and by the plug with the reserve liquid bottle；The piston guide rod can be
It is slided in the sliding channel to get through or close the liquid outlet channel on the connecting pin of the valve rod.
Further, the lock hole communicated with the pressure head is offered on the connecting pin of the valve rod, the piston is led
The top of bar can be contained in close the liquid outlet channel in the lock hole, or left the lock hole and led to getting through the liquid out
Road；The contact surface on the lock hole and the top of the piston guide rod is spherical surface.
Further, deflector of the opening towards the reserve liquid bottle bottleneck is convexly equipped in the liquid storage tank, by described
Deflector, the cache slot for being formed with diversion trench and being communicated with the diversion trench in the liquid storage tank, the bottleneck position of the Packaging Bottle
In on the surface of the diversion trench.
Further, bottle cap is arranged on the bottleneck of the Packaging Bottle, offering on the bottom wall of the bottle cap can open
To encapsulate the sealing of the Packaging Bottle bottleneck, it is described to protect that the oriented bottom wall indent is opened up on the top of the bottle cap
The recess hole of sealing.
Further, the discharging liquid by extruding device further include be connected to the liquid storage tank top and it is detachable it is close fall
It is inserted with the top cover of the Packaging Bottle, the middle part activity of the unidirectional valve body is plugged on the top cover.
Further, the downwardly convex at least one that is equipped in the lower end of the top cover can be resisted against on one end of the plug to limit
Make the limit rising stem of the plug lifting height.
Further, the discharging liquid by extruding device further includes to limit the depressed position of the pressurizing unit to control
The limiter of a liquid outlet quantity of liquid product is stated, sliding rail is convexly equipped on the top cover, the limiter is slidably connected to described
On sliding rail.
Compared with prior art, the beneficial effect of seat platform formula discharging liquid by extruding system provided by the invention is:
The seat platform formula discharging liquid by extruding system includes Packaging Bottle and discharging liquid by extruding device, wherein discharging liquid by extruding device includes storage
Liquid pool, reserve liquid bottle, elastic component and pressurizing unit.
(1) by being inverted in Packaging Bottle is detachable in discharging liquid by extruding device, that is, when in Packaging Bottle shower cream,
After the liquid products such as shampoo are finished, Packaging Bottle can be removed from discharging liquid by extruding device, then change the packet equipped with liquid product
Bottling, as a result, in whole process, it is only necessary to it replaces Packaging Bottle and does not have to replacement discharging liquid by extruding device, therefore, generally, the seat platform
Formula discharging liquid by extruding system is reusable, environmental protection and be conducive to it is energy saving；
(2) because Packaging Bottle is upside-down mounting, under the effect of gravity, the liquid product in Packaging Bottle can flow to storage from its bottleneck completely
In liquid pool, thus, liquid product residual is not had in final packaging bottle, and because reserve liquid bottle is located at the lower section of liquid storage tank, in this way,
Liquid product in liquid storage tank also can almost all flow to reserve liquid bottle and be extruded, furthermore, because it can be finished by replacement after
Packaging Bottle goes out liquid to reuse discharging liquid by extruding device, though last liquid product finally have in reserve liquid bottle it is a little residual
It stays, then can also be accumulated when reusing next time, it is final to squeezing out, in short, the liquid in the system Packaging Bottle
Product can be squeezed out completely, not have residual, avoid wasting；
(3) because of the liquid product that pressurizing unit is in direct pump pressure reserve liquid bottle, the capacity of reserve liquid bottle is less than Packaging Bottle
Capacity, and the liquid product in Packaging Bottle flows in liquid storage tank under the action of self-weight, and the liquid product in liquid storage tank is also
It is then flowed under Gravitative Loads in reserve liquid bottle, in this way, liquid product can be squeezed out with lesser pressure when user squeezes, it is right
Ying Di does not have to that elastic component is required to have very strong screen resilience；In addition, the capacity because of reserve liquid bottle is maximum greater than liquid product
The several times of volumetric usage needed for primary, certainly, the Packaging Bottle bottleneck also greater than current prevalence are held with the pump housing for squeezing pump installation
Amount, is equivalent to its several times, in this way, institute's expense can once be obtained by only needing user gently to press, does not have to that pressing is repeated several times.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the schematic diagram of internal structure in the embodiment of the present invention under seat platform formula discharging liquid by extruding system normality；
Fig. 2 is to go out the schematic diagram of internal structure before liquid in Fig. 1 under seat platform formula discharging liquid by extruding system squeezed state；
Fig. 3 is schematic diagram of internal structure when going out liquid in Fig. 1 under seat platform formula discharging liquid by extruding system squeezed state；
Fig. 4 is the schematic diagram of internal structure of another section under seat platform formula discharging liquid by extruding system normality in Fig. 1；
Fig. 5 is the top view of seat platform formula discharging liquid by extruding system in the embodiment of the present invention；
Fig. 6 is the schematic diagram of internal structure in Fig. 1 under discharging liquid by extruding device normality；
Fig. 7 is the top view of discharging liquid by extruding device in Fig. 6；
Fig. 8 is the top view of the liquid storage tank of seat platform formula discharging liquid by extruding system in the embodiment of the present invention；
Fig. 9 is the cross-sectional view of the liquid storage tank of seat platform formula discharging liquid by extruding system in the embodiment of the present invention；
Figure 10 is the cross-sectional view of the top cover of seat platform formula discharging liquid by extruding system in Fig. 1；
Figure 11 is the main view of the top cover of seat platform formula discharging liquid by extruding system in Fig. 1；
Figure 12 is the cross-sectional view of the plug of seat platform formula discharging liquid by extruding system in Fig. 1；
Figure 13 is the cross-sectional view of the plug of seat platform formula discharging liquid by extruding system in Fig. 4；
Figure 14 is the top view of the plug of seat platform formula discharging liquid by extruding system in the embodiment of the present invention；
Figure 15 is the cross-sectional view of the valve rod of seat platform formula discharging liquid by extruding system in Fig. 1；
Figure 16 is the cross-sectional view of the valve rod of seat platform formula discharging liquid by extruding system in Fig. 4；
Figure 17 is the cross-sectional view of bottle cap in seat platform formula discharging liquid by extruding system in the embodiment of the present invention；
Figure 18 is the cross-sectional view of pressure head in seat platform formula discharging liquid by extruding system in the embodiment of the present invention.
Wherein, the label in attached drawing is as follows:
10- Packaging Bottle, 20- bottle cap, 21- sealing, 22- recess hole, 30- discharging liquid by extruding device；
100- liquid storage tank, 110- deflector, 120- diversion trench, 130- cache slot, the gap 140-；
200- reserve liquid bottle, 300- elastic component/spring；
The stifled portion 400- pressurizing unit, 410- plug, 411- sluice gate, 412-, 413- connecting hole, 414- intercommunicating pore, 420- are mono-
To valve body, 421- pressure head, 4211- avoid holes, 4212- fluid hole, 422- valve rod, the connecting pin 4221-, 4222- socket end,
4223- lock hole, 4224- blocked ear, 4225- foot-abutment, 430- piston guide rod, 440- liquid outlet channel；500- top cover, 510- limit rising stem,
520- sliding rail；600- limiter.
Specific embodiment
In order to which technical problem to be solved, technical solution and beneficial effect of the invention is more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
Only to explain the present invention, it is not intended to limit the present invention.
It should be noted that when component is referred to as " being fixed on " or " being set to " another component, it can be directly another
On a component or indirectly on another component.When a component is known as " being connected to " another component, it can be with
It is directly to another component or is indirectly connected on another component.
It should be noted that the same or similar label corresponds to the same or similar portion in the attached drawing of the embodiment of the present invention
Part；In the description of the present invention, it is to be understood that, if having the orientation or position of the instructions such as term " on ", "lower", "left", "right"
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore, attached drawing
The term of middle description positional relationship only for illustration, should not be understood as the limitation to this patent, for the general of this field
For logical technical staff, the concrete meaning of above-mentioned term can be understood as the case may be.
Below in conjunction with specific attached drawing 1 to Figure 18 to a kind of realization progress of seat platform formula discharging liquid by extruding system provided by the invention
It describes in detail.
It should be noted that the seat platform formula discharging liquid by extruding system is mainly used in daily necessities field, to squeeze out packet manually
The daily liquid product such as shower cream, shampoo in bottling 10, certainly also available in other suitable fields, to squeeze out it
Its liquid product.In other words, " liquid product " as described herein can be the liquid such as shower cream, shampoo, oil, pure water
Product.Generally, the seat platform formula discharging liquid by extruding system, may be reused, and be not belonging to disposable products, the liquid in Packaging Bottle 10
Body product can be used sufficiently, not have residual, in use, user does not have to carefully go control pressure again, and only be needed light
Pressure can once obtain institute's expense, not have to that extruding is repeated several times, and a usual amount of compression is able to satisfy all groups, corresponding
Ground can reduce the rebound force request to elastic component 300, in short, very convenient, environmental protection and the saving energy, conducive to widely promoting
Using.
As shown in Fig. 1 to Fig. 3, Fig. 6, the seat platform formula discharging liquid by extruding system, including discharging liquid by extruding device 30 and detachable
The Packaging Bottle 10 being inverted on discharging liquid by extruding device 30.It should be noted that in general, being packed to prevent whole system from surprisingly toppling over
Bottle 10 is separated from from discharging liquid by extruding device 30, and prevents from toppling over rear liquid product from the exudation of the interface of the two, is squeezed out
Liquid device 30 and Packaging Bottle 10 are tight fit, in this way, needing firmly to fill Packaging Bottle 10 from discharging liquid by extruding when replacement Packaging Bottle 10
The top for setting 30 is extracted, then firmly inserts new Packaging Bottle 10.
It can also be packaging in addition, can cooperate when grafting tight fit for the outer bottle wall and discharging liquid by extruding device 30 of Packaging Bottle 10
The bottle mouth position and discharging liquid by extruding device 30 of bottle 10 cooperate, and specifically in the present embodiment, as shown in Figure 1 to Figure 3, are and outer bottle wall
Tight fit.It should be noted that liquid product will not be from Packaging Bottle 10 and extruding when to further ensure that the system is surprisingly toppled over
The joint of liquid discharge device 30 is oozed out, and the joint of discharging liquid by extruding device 30 and Packaging Bottle 10 adapts to the outer bottle wall of Packaging Bottle 10
Or the shapes and sizes at position namely the two that bottleneck is connect with discharging liquid by extruding device 30 are consistent respectively.
For another example shown in Fig. 1 to Fig. 3, Fig. 6, discharging liquid by extruding device 30 includes liquid storage tank 100, reserve liquid bottle 200, elastic component
300 and pressurizing unit 400.Wherein, liquid storage tank 100, positioned at the lower section of Packaging Bottle 10, mainly to contain the bottle from Packaging Bottle 10
The liquid product of mouth outflow.Obviously, it is possible to understand that ground, the liquid product in Packaging Bottle 10 can be automatic under the effect of gravity
It is flowed in liquid storage tank 100 completely, is not required to any external force, conducive to the extruding force for reducing user, and when the liquid in Packaging Bottle 10 produces
After product flow completely out, because also a certain amount of liquid product for users to use, can give user as a result, and fill in the liquid storage tank 100
Point change a bottle time, be not in after liquid product is finished in Packaging Bottle 10, user squeezes not Chu liquid product immediately and uses, reduction
User's embarrassment probability promotes usage comfort.
Reserve liquid bottle 200, mainly to contain the liquid product flowed out from liquid storage tank 100.As shown in Figure 1 to Figure 3, spare
Liquid bottle 200 is connected to and is located at the lower section of liquid storage tank 100 with liquid storage tank 100, it is possible to understand that the inlet on ground, reserve liquid bottle 200 is low
In the liquid outlet of liquid storage tank 100.In this way, the liquid product in liquid storage tank 100 can also be automatic complete under the effect of gravity
It flows in reserve liquid bottle 200, is not required to any external force, be also conducive to reduce the extruding force of user.It should be noted that such as Fig. 6 and Fig. 9 institute
Show, specifically in the present embodiment, reserve liquid bottle 200 and liquid storage tank 100 are integrally formed, and are located at the side-lower of liquid storage tank 100, and
It is connected with liquid storage tank 100, that is, the liquid inlet of reserve liquid bottle 200 is the liquid outlet of liquid storage tank 100.
In addition, the power of very little can squeeze out liquid product from reserve liquid bottle 200 for user convenience, and do not have to careful
Cautiously consider to be squeezed with great power, in general, the capacity of reserve liquid bottle 200 is less than the capacity of Packaging Bottle 10.But in order to one
Secondary property squeezes out institute's expense of user, and does not have to continuous pressing repeatedly, and the capacity of reserve liquid bottle 200 should also be larger than liquid product
The several times of maximum primary required volumetric usage.In other words, discharging liquid by extruding pump installation on the market is compared, reserve liquid bottle 200
Capacity is relatively large, the number of the pump housing capacity for the discharging liquid by extruding pump installation being arranged in generally current popular Packaging Bottle bottleneck
Times.It should be noted that be maximum primary required volumetric usage as standard using each dosage of general adult, the reserve liquid bottle
200 capacity should be twice or more of each dosage of general adult, can guarantee once to obtain institute's expense so well.
" several times " described here can depend on the actual needs, in general, several times should be at least twice.
Elastic component 300, mainly to ensure to automatically restore to the first of pressurizing unit 400 after pressurizing unit 400 is extruded
Beginning state, in other words, the elastic component 300 mainly provide screen resilience for pressurizing unit 400.It should be noted that pressurizing unit
100 state in which of pressurizing unit namely pressurizing unit 400 are in it when the system is not used in 400 original state, that is, user
State in which when design height.In general, elastic component 300 can be set in reserve liquid bottle 200, may also be arranged on otherly
Side, such as on piston guide rod, in practical application, can according to the actual situation depending on.Specifically in the present embodiment, the elastic component 300
It can be also certainly other suitable flexible components for spring.In addition, being prevented for the stability for guaranteeing elastic component 300
Lateral bending is easy when being squeezed, in general, the facade of spring is in up-narrow and down-wide trapezoidal shape.It should be noted that in the present embodiment,
The screen resilience of spring can not have to too by force, in this way, user can be used lesser pressure that can easily overcome the elastic force and squeeze out
Liquid product, and when rebound, it can once meet user's requirement because squeezing, thus, spring can slowly go up.
As shown in Fig. 1 to Fig. 3, Fig. 6, one end namely lower end of pressurizing unit 400 are set in reserve liquid bottle 200.Each zero
Under the collective effect of component, when user presses the other end namely the upper end of pressurizing unit 400, pressurizing unit 400 can be by reserve liquid
Volumetric usage needed for liquid product disposable pump in bottle 200 extrudes.
It should be noted that there is enough liquid products in reserve liquid bottle 200, pressurizing unit 400 is from reserve liquid bottle 200
After volumetric usage needed for interior extrusion, user unclamps pressurizing unit 400, and pressurizing unit 400 can be in the rebound masterpiece of elastic component 300
It under, slowly returns to original state, during pressurizing unit 400 returns to original state and later, in Packaging Bottle 10
Liquid product can pass through liquid storage tank 100 under the action of self-weight, then be flowed in reserve liquid bottle 200 under the effect of gravity, and
When supplement liquid product into reserve liquid bottle 200, so recycle, until the liquid product of Packaging Bottle 10 uses until exhausted.
Further, a kind of specific embodiment as seat platform formula discharging liquid by extruding system provided by the invention, extremely such as Fig. 1
Fig. 3, in the present embodiment, to keep the structure of the system more compact, elastic component 300 is located in reserve liquid bottle 200, and elastic component
300 one end is set on reserve liquid bottle 200, specially in bottom of bottle, certainly, can also be provided at the other positions of reserve liquid bottle 200
On.As shown in Fig. 1 to Fig. 3, Fig. 6, pressurizing unit 400 includes plug 410, piston guide rod 430 and hollow unidirectional valve body
420.Wherein, plug 410 is located at the top of elastic component 300, and in the present embodiment, plug 410 is located at the free end of elastic component 300
Top, not being directly connected to elastic component 300.Certainly, in fact, can be connected between plug 410 and elastic component 300
It connects.
As shown in Figure 1 to Figure 3, one end of plug 410 is specially lower end, be connected on the inner sidewall of reserve liquid bottle 200 with
Reserve liquid bottle 200 and liquid storage tank 100 are separated, the other end of plug 410 be specially upper end be connected with piston guide rod 430 and with go out
Liquid channel 440 is connected to, and moreover, as shown in Fig. 1 to Fig. 3, Figure 12, Figure 13, the other end of plug 410 is also provided with sluice gate
411 and with unidirectional 420 pivot bush unit of valve body.As shown in Figure 1, it is clear that, by sluice gate 411, liquid product can be from liquid storage tank
100 flow in reserve liquid bottle 200.
As shown in Figure 12 to Figure 14, the lower end of plug 410 is stifled portion 412, and the upper end of plug 410 offers connecting hole 413
With intercommunicating pore 414, wherein the end of piston guide rod 430 is plugged in connecting hole 413 to connect with plug 410, passes through intercommunicating pore
414, the liquid product in reserve liquid bottle 200 can be extruded in liquid outlet channel 440 from reserve liquid bottle 200 and be squeezed out.For another example
Shown in Fig. 1 to Fig. 3, one end of unidirectional valve body 420 is set on the other end of elastic component 300, and piston guide rod 430 is located at check valve
In main body 420, and liquid outlet channel 440 is formed between unidirectional valve body 420.Unidirectional valve body 420 is along reserve liquid bottle 200
It is specific as shown in Figures 2 and 3 when the direction of heart line and plug 410 slide relatively, when user pushes pressurizing unit 400, check valve
Main body 420 can close sluice gate 411 and get through liquid outlet channel 440, or as shown in Figure 1, pressurizing unit 400 in elastic component 300
During acting on lower automatic rebounding to original state, unidirectional valve body 420 can open sluice gate 411 and close liquid outlet channel 440.
By upper, it is possible to understand that ground, because plug 410 is fixedly connected with piston guide rod 430, thus, plug 410 and piston are led
The motion state of bar 430 is consistent.Specifically, during user pushes unidirectional valve body 420, originally plug 410 and work
Plug guide rod 430 remains stationary, and unidirectional valve body 420 is moved downward relative to plug 410 and piston guide rod 430, as shown in Fig. 2,
Unidirectional valve body 420 is first closed sluice gate 411 and is connected on plug 410, and gets through liquid outlet channel 440 simultaneously, at this time plug 410
Reserve liquid bottle 200 and liquid storage tank 100 are thoroughly separated, to form an enclosure space.As shown in figure 3, user continues to push list
To valve body 420, unidirectional valve body 420, piston guide rod 430 and plug 410 overcome the elastic force of elastic component 300 synchronous downwards together
Movement, under the directly effect of plug 410, liquid product in reserve liquid bottle 200 can be by intercommunicating pore 414 from liquid outlet channel
It is extruded in 440, after completing primary squeeze, user unclamps unidirectional valve body 420, and unidirectional valve body 420 is returned elastic component 300
It is slowly returned to original state under elastic force effect, and drives piston guide rod 430 also up to return to original state, while plug
410 are also slowly returned to original state by the traction of piston guide rod 430.
Further, a kind of specific embodiment as seat platform formula discharging liquid by extruding system provided by the invention, as Fig. 1,
Shown in Figure 12 to Figure 14, the end outline border that plug 410 is abutted with reserve liquid bottle 200, the i.e. shape in the stifled portion 412 of plug 410 and
Size is identical as the shapes and sizes of the cross section of reserve liquid bottle 200 respectively.It should be noted that as shown in Figure 12 and Figure 13, blocking up
The outline border shape in first 410 stifled portion 412 is in a cone cell.Because the stifled portion 412 of plug 410 is formed by relatively thin plastic cast, when crowded
When pressure takes liquid, stifled portion 412 is easily deformed under pressure, thus, the outline border in stifled portion 412 need to expand outwardly, to reduce to the greatest extent
Because a variety of causes generates gap between plug 410 and the inner bottle wall of reserve liquid bottle 200, that is, relatively reduce liquid in extrusion process
Body product is run out of from the gap generated by the deformation of plug 410, to improve extruding efficiency.Specifically in the present embodiment, such as Figure 14
Shown, the outline border cross section in the stifled portion 412 of plug 410 is a quadrangle, certainly, in fact, can also be other suitable shapes.
Further, a kind of specific embodiment as seat platform formula discharging liquid by extruding system provided by the invention, such as Fig. 6 institute
Show, unidirectional valve body 420 includes pressure head 421 and valve rod 422, wherein pressure head 421 and valve rod 422 be it is hollow, be and piston
Liquid outlet channel 440 is collectively formed in guide rod 430, and valve rod 422 mutually passes to pressure head 421 and sliding channel (not shown) has been collectively formed,
It is to be appreciated that piston guide rod 430 is located in sliding channel and forms liquid outlet channel 440 between sliding channel.
For another example shown in Fig. 6, Figure 15 and Figure 16, valve rod 422 has connecting pin 4221 and socket end 4222, the company of valve rod 422
It connects end 4221 to be connected on pressure head 421,4222 pivot bush unit of socket end of valve rod 422 is on the other end of plug 410, and valve rod
422 socket end 4222 is communicated by plug 410, the intercommunicating pore 414 of specially plug 410 with reserve liquid bottle 200.Extremely such as Fig. 1
Shown in Fig. 3, piston guide rod 430 can be slided in sliding channel liquid is got through or closed out on the connecting pin of valve rod 422 4221
Channel 440.
It should be noted that as shown in Fig. 4 and Figure 16, it is downwardly convex on the two sides of the socket end 4222 of valve rod 422 to be equipped at least
One blocked ear 4224, and each blocked ear 4224 is just opposite with sluice gate 411 corresponding on plug 410, and can cover and share corresponding lock
Mouth 411.Specifically, each blocked ear 4224 is in " 7 " font.In the present embodiment, as shown in figure 4, each blocked ear 4224 is positioned at corresponding
The outside of sluice gate 411.Certainly in fact, each blocked ear 4224 may be additionally located at the inside of corresponding sluice gate 411.It is to be appreciated that working as
When valve rod 422 gradually moves down, each blocked ear 4224 can progressively close off corresponding sluice gate 411, until squeezing out liquid product, Yong Husong
After opening, during valve rod 422 gradually gos up, each blocked ear 4224 is just gradually opened corresponding sluice gate 411.
It should be noted that being convexly equipped at least one in the socket end 4222 of valve rod 422 as shown in Fig. 1, Figure 14 and Figure 16
Foot-abutment 4225, valve rod 422 mainly realize connection by each foot-abutment 4225 and elastic component 300, and specifically in the present embodiment, respectively
Foot-abutment 4225 is respectively inserted in the corresponding intercommunicating pore 414 of plug 410, in this way, being conducive to docking for valve rod 422 and plug 410, is convenient for
Each blocked ear 4224 of valve rod 422 is more smooth accurately to open or close corresponding sluice gate 411.
Further, a kind of specific embodiment as seat platform formula discharging liquid by extruding system provided by the invention, such as Fig. 6 institute
Show, the lock hole 4223 communicated with pressure head 421 is offered on the connecting pin 4221 of valve rod 422, and the top of piston guide rod 430 can accommodate
In, to close liquid outlet channel 440, or leaving lock hole 4223 in lock hole 4223 to get through liquid outlet channel 440, in other words, piston is led
Bar 430 and valve rod 422 are formed with the switch of liquid outlet channel 440 or the valve port of closure at lock hole 4223.To improve airtightness, lead to
The shapes and sizes on normal 430 top of piston guide rod are identical as the shapes and sizes in the lock hole 4223 respectively.
Specifically in the present embodiment, the contact surface on lock hole 4223 and the top of piston guide rod 430 is spherical surface.In this way, working as valve
When occurring subtle position deviation between bar 422 and piston guide rod 430 for some reason, opposite turn between the two can be passed through
It moves to adjust, to ensure that valve rod 422 and piston guide rod 430 do not have gap in 4223 contact position of lock hole.
Further, a kind of specific embodiment as seat platform formula discharging liquid by extruding system provided by the invention, such as Fig. 6 and
Shown in Figure 18, avoid holes 4211 and fluid hole 4212 are offered in pressure head 421, wherein avoid holes 4211 are communicated with valve rod 422,
Fluid hole 4212 is communicated with avoid holes 4211.As shown in Figures 2 and 3, after liquid outlet channel 440 is got through, the top of piston guide rod 430
It can be completely accommodated in avoid holes 4211, that is, the top of piston guide rod 430 is ensconced in avoid holes 4211 completely, in this way, i.e.
It can prevent the top of piston guide rod 430 from liquid product being hindered to flow out from fluid hole 4212.
Further, a kind of specific embodiment as seat platform formula discharging liquid by extruding system provided by the invention, extremely such as Fig. 6
Shown in Fig. 8, deflector 110 is convexly equipped in liquid storage tank 100.Wherein, as shown in figure 8, the opening of deflector 110 is towards reserve liquid bottle
200 bottlenecks, and pass through deflector 110, the cache slot for being formed with diversion trench 120 in liquid storage tank 100 and being communicated with diversion trench 120
130.As shown in Figure 1 to Figure 3, the bottleneck of Packaging Bottle 10 is located on the surface of diversion trench 120.
Therefrom, it may be appreciated that ground, the liquid product in Packaging Bottle 10 first flows directly into diversion trench 120 through its bottleneck, this
Sample, before the filling of diversion trench 120 is full, liquid product can be most of first to flow to reserve liquid bottle under the guiding of diversion trench 120
In 200, fraction is flowed in cache slot 130, promptly to supplement liquid product into reserve liquid bottle 200, is reduced user and is renewed
The waiting time is used after Packaging Bottle 10.In general, cache slot 130 is slowly filled full again after the filling of diversion trench 120 is full.Instead
It, after the liquid product in Packaging Bottle 10 is finished, the liquid product kept in cache slot 130 can constantly add to diversion trench
Until being finished in 120, or until user more finishes changing new Packaging Bottle 10, as a result, can interruptible customer transducer package bottle 10 time.
It should be noted that in the present embodiment, as shown in figure 8, to communicate diversion trench 120 and cache slot 130, deflector
110 there are the gaps 140 of one fixed width with the adjacent of liquid storage tank 100.Certainly, it can also directly be opened up on deflector 110
At least one via hole (not shown).
Further, a kind of specific embodiment as seat platform formula discharging liquid by extruding system provided by the invention, such as Fig. 1 and
Shown in Figure 17, bottle cap 20 is arranged on the bottleneck of Packaging Bottle 10, wherein sealing 21 is offered on the bottom wall of bottle cap 20, by
Paper is sealed in the sealing 21, such as tinfoil or gummed paper, the bottleneck of Packaging Bottle 10 can be sealed.Certainly, it before 10 upside-down mounting of Packaging Bottle, needs
Envelope paper in the sealing 21 is torn to unseal the bottleneck for opening Packaging Bottle 10.
For another example shown in Fig. 1 and Figure 17, groove of the oriented bottom wall indent to protect sealing 21 is opened up on the top of bottle cap 20
Hole 22.It is to be appreciated that recess hole 22 is also provided with outside sealing 21, in this way, foreign object can be reduced to the greatest extent during transport etc.
Breakage is led to the direct shock for sealing the envelope paper pasted on 21, so that liquid product be avoided to flow out.Specifically in the present embodiment,
In the bottleneck for sealing 21 recessed Packaging Bottles 10, recess hole 22 is just opened to the bottle mouth position of Packaging Bottle 10.
Further, a kind of specific embodiment as seat platform formula discharging liquid by extruding system provided by the invention, as Fig. 1,
Shown in Figure 10 and Figure 11, discharging liquid by extruding device 30 further includes top cover 500, wherein top cover 500 is connected to the top of liquid storage tank 100
And it is detachable be closely inserted with Packaging Bottle 10, in other words, Packaging Bottle 10 is by being inserted on top cover 500 to realize and squeeze
The upside-down mounting connection of liquid device 30 is extruded, and should usually be fitted close grafting, prevents from toppling over rear side leakage.As shown in Figure 1, check valve master
Body 420 is specially that the middle part activity of valve rod 422 is plugged on top cover 500, in this way, being conducive to guarantee that unidirectional valve body 420 is sliding
When stability, and then ensure the stability of entire pressurizing unit 400, be not in significantly to shake.
Further, a kind of specific embodiment as seat platform formula discharging liquid by extruding system provided by the invention, as Fig. 4,
Shown in Figure 10 and Figure 11, the downwardly convex at least one that is equipped in the lower end of top cover 500 limits rising stem 510, wherein each limit rising stem 510 can support
It peaks on one end of plug 410 to limit 410 lifting height of plug.It is to be appreciated that being squeezed squeezing out the release of liquid product user
After pressure device 400, elastic component 300 (such as spring) rebound, unidirectional valve body 420 gos up under the action of the spring at this time, and drives
Piston guide rod 430 gos up together, meanwhile, plug 410 gos up under the traction of piston guide rod 430, when going back up to design height,
As shown in figure 4, plug 410 can be abutted with each limit rising stem 510, plug 410 and piston guide rod 430 stop ging up as a result, together
When, unidirectional valve body 420 is also parked in design height under the limitation of piston guide rod 430, it is possible to understand that ground stops the piston ging up
Guide rod 430 can generate a lower pressure to unidirectional valve body 420, and piston guide rod 430 can close unidirectional valve body as a result,
The lock hole 4223 of valve rod 422 in 420 guarantees that the liquid product being trapped on piston guide rod 430 will not flow back, squeezes convenient for next time
Pressure uses and the liquid product in reserve liquid bottle 200 will not leak out.Specifically in the present embodiment, on a left side for unidirectional valve body 420
Right two sides, the lower end of top cover 500 are convexly equipped with a limit rising stem 510 respectively.
Further, a kind of specific embodiment as seat platform formula discharging liquid by extruding system provided by the invention, extremely such as Fig. 1
Shown in Fig. 5, discharging liquid by extruding device 30 further includes limiter 600, wherein the limiter 600 is mainly to limit pressurizing unit 400
Depressed position, and then control liquid product a liquid outlet quantity.As shown in Figure 10 and Figure 11, sliding rail is convexly equipped on top cover 500
520, as shown in Figures 1 to 4, limiter 600 is slidably connected on sliding rail 520, it is specific as shown in figure 4, the limiter 600 have it is more
A gear, in use, can be adjusted in respective notch according to different institute's expenses, in this way, when pushing pressurizing unit 400, such as
Shown in Fig. 3, the pressure head 421 of discharging liquid by extruding device 30 can be connected on corresponding gear, as a result, under discharging liquid by extruding device 30
Pressure depth is limited, and then limits the liquid outlet quantity of the system, and also as user sets the dosage needed for oneself.
It should be noted that in general, discharging liquid by extruding device 30 can be made of transparent or semitransparent sizing material, for the convenience of the user
Accurately judge that the liquid articles in Packaging Bottle 10 have been used up, it can be on the outer wall of discharging liquid by extruding device 30 at height appropriate
It identifies one and changes a bottle line (not shown), preferably this changes bottle line and is located at front, face user.In this way, when discovery Packaging Bottle 10
Interior liquid product height drop to change bottle line or it is following when, that is, the liquid product represented in Packaging Bottle 10 has been used up, and needs more
Transducer package bottle 10.It is to be appreciated that in fact, at this point, having retained suitable liquid product in liquid storage tank 100, also for user
The use for several times of normal use amount, thus, it is possible to give user one well-to-do 10 time of transducer package bottle.
It certainly, can also be on discharging liquid by extruding device 30 if discharging liquid by extruding device 30 is made of opaque material
A form is opened up, in transparent film (not shown) a piece of built in form, and is identified on transparent film and changes a bottle line, it is also reachable
To said effect.In practical applications, the user that can also help by another way differentiates the liquid product in Packaging Bottle 10
It has been used up.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention.For the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (9)
1. a kind of seat platform formula discharging liquid by extruding system, which is characterized in that the seat platform formula discharging liquid by extruding system includes discharging liquid by extruding dress
It sets and the detachable Packaging Bottle being inverted on the discharging liquid by extruding device；The discharging liquid by extruding device includes liquid storage tank, spare
Liquid bottle, elastic component and pressurizing unit；
The liquid storage tank, positioned at the lower section of the Packaging Bottle, to contain the liquid product flowed out from the Packaging Bottle bottleneck；
The reserve liquid bottle is connected to the liquid storage tank, the lower section positioned at the liquid storage tank and capacity are produced greater than the liquid
The several times of the maximum primary required volumetric usage of product and the capacity for being less than the Packaging Bottle, flow out to contain from the liquid storage tank
The liquid product；
The elastic component, to ensure to automatically restore to the initial shape of the pressurizing unit after the pressurizing unit is extruded
State；
The pressurizing unit, one end are set in the reserve liquid bottle；When pressing the other end of the pressurizing unit, the extruding dress
The liquid product disposable pump in the reserve liquid bottle can be extruded the required volumetric usage by setting；
The elastic component is located in the reserve liquid bottle and one end is set on the reserve liquid bottle；The pressurizing unit includes being located at
Plug above the elastic component, the unidirectional valve body on the other end that is hollow and being set to the elastic component and it is located at described unidirectional
The piston guide rod of liquid outlet channel is formed in valve body and between the unidirectional valve body；One end of the plug is connected to institute
It states to separate the reserve liquid bottle and the liquid storage tank on the inner sidewall of reserve liquid bottle, the other end connection of the plug is
State piston guide rod and be connected to the liquid outlet channel, offer so as to the liquid product flowed to from the liquid storage tank it is described spare
It sluice gate in liquid bottle and is socketed with the check valve subject activity；The unidirectional valve body is along the side of the reserve liquid bottle center line
To can close the sluice gate when sliding opposite with the plug and get through the liquid outlet channel, or open the sluice gate and closing
The liquid outlet channel.
2. seat platform formula discharging liquid by extruding system according to claim 1, which is characterized in that the plug and the reserve liquid bottle
The shapes and sizes of the end outline border of abutting are identical as the shapes and sizes of cross section of the reserve liquid bottle respectively.
3. seat platform formula discharging liquid by extruding system according to claim 1, which is characterized in that the unidirectional valve body includes hollow
Pressure head and hollow and the valve rod for being formed with sliding channel is mutually passed to the pressure head；The valve rod has connecting pin and socket
End, the connecting pin is connected on the pressure head, and the socket end pivot bush unit is on the other end of the plug and passing through institute
Plug is stated to communicate with the reserve liquid bottle；The piston guide rod can be slided in the sliding channel with described in the valve rod
The liquid outlet channel is got through or closed on connecting pin.
4. seat platform formula discharging liquid by extruding system according to claim 3, which is characterized in that on the connecting pin of the valve rod
The lock hole communicated with the pressure head is offered, the top of the piston guide rod can be contained in the lock hole to close the liquid out
Channel, or the lock hole is left to get through the liquid outlet channel；The contact surface in the lock hole and the top of the piston guide rod is
Spherical surface.
5. seat platform formula discharging liquid by extruding system according to claim 1, which is characterized in that be convexly equipped with opening in the liquid storage tank
Towards the deflector of the reserve liquid bottle bottleneck, by the deflector, be formed in the liquid storage tank diversion trench and with it is described
The bottleneck of the cache slot that diversion trench communicates, the Packaging Bottle is located on the surface of the diversion trench.
6. seat platform formula discharging liquid by extruding system according to claim 1, which is characterized in that be arranged on the bottleneck of the Packaging Bottle
There is bottle cap, the sealing to encapsulate the Packaging Bottle bottleneck that can be opened is offered on the bottom wall of the bottle cap, the bottle cap
Recess hole of the oriented bottom wall indent to protect the sealing is opened up on top.
7. seat platform formula discharging liquid by extruding system according to any one of claims 1 to 6, which is characterized in that the discharging liquid by extruding
Device further include be connected to the liquid storage tank top and it is detachable be closely inserted with the top cover of the Packaging Bottle, it is described unidirectionally
The middle part activity of valve body is plugged on the top cover.
8. seat platform formula discharging liquid by extruding system according to claim 7, which is characterized in that the downward projection in the lower end of the top cover
There is at least one that can be resisted against the limit rising stem for limiting the plug lifting height on one end of the plug.
9. seat platform formula discharging liquid by extruding system according to claim 7, which is characterized in that the discharging liquid by extruding device further includes
The limiter of a liquid outlet quantity of the liquid product, the top cover are controlled to limit the depressed position of the pressurizing unit
On be convexly equipped with sliding rail, the limiter is slidably connected on the sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711173009.2A CN107878903B (en) | 2017-11-22 | 2017-11-22 | A kind of seat platform formula discharging liquid by extruding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711173009.2A CN107878903B (en) | 2017-11-22 | 2017-11-22 | A kind of seat platform formula discharging liquid by extruding system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107878903A CN107878903A (en) | 2018-04-06 |
| CN107878903B true CN107878903B (en) | 2019-05-07 |
Family
ID=61778005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711173009.2A Active CN107878903B (en) | 2017-11-22 | 2017-11-22 | A kind of seat platform formula discharging liquid by extruding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107878903B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110643480A (en) * | 2018-06-26 | 2020-01-03 | 深圳市北科生物科技有限公司 | Liquid separation device and method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1719865A (en) * | 1928-08-25 | 1929-07-09 | Charles K Szalkay | Liquid-soap dispenser |
| US2599686A (en) * | 1947-06-26 | 1952-06-10 | Wade W Bownman | Lotion dispenser |
| CH449427A (en) * | 1965-10-22 | 1967-12-31 | Schnyder Conrad W | Pump for pumping liquid or pasty substances in portions |
| CA2432814C (en) * | 2003-06-19 | 2012-05-08 | Hygiene-Technik Inc. | Manual or pump assist fluid dispenser |
| GB0912065D0 (en) * | 2009-07-10 | 2009-08-19 | Reckitt & Colman Overseas | A fluid delivery system |
| CN207684064U (en) * | 2017-11-22 | 2018-08-03 | 陈隽鸿 | A kind of seat platform formula discharging liquid by extruding system |
-
2017
- 2017-11-22 CN CN201711173009.2A patent/CN107878903B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107878903A (en) | 2018-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR200438535Y1 (en) | A spuit type cosmetic vessel capable of discharging standard capasity by up and sown button | |
| WO2012169489A1 (en) | Dispensing container | |
| JP6162158B2 (en) | Containers for storing liquid or pasty substances, especially wide-mouth jars, combined with a system for sorting and dispensing without taking in air | |
| CA2716003A1 (en) | Disposable pump with suck-back mechanism | |
| CN207684064U (en) | A kind of seat platform formula discharging liquid by extruding system | |
| CN104640783B (en) | The method that container, utensil and taking-up are tolerant | |
| KR102276452B1 (en) | container for liquid | |
| CN102923630A (en) | Automatic leaking-stoppage drip-proof filling discharge device | |
| US10968032B2 (en) | Refill device for dispensing a liquid product | |
| JP2015127215A (en) | Double container | |
| CN107878903B (en) | A kind of seat platform formula discharging liquid by extruding system | |
| CN107626017A (en) | A kind of dropper | |
| CN210417397U (en) | Double-ejector-rod bottom liquid replenishing bottle | |
| CN102826243A (en) | Quantitative filling mechanism and filling machine for liquid | |
| CN210539548U (en) | Cosmetic bottle | |
| CN209037899U (en) | A kind of small cosmetic products bottle placer | |
| JP4141635B2 (en) | Measuring application container | |
| CN204038079U (en) | A kind of bottle | |
| CN205931881U (en) | Push type liquid vacuum vessel | |
| JP5415342B2 (en) | Refill receptacle for refill | |
| CN209300386U (en) | Cosmetics containers | |
| CN210055017U (en) | Environment-friendly cosmetic packaging bottle | |
| JP6153855B2 (en) | Dispensing container | |
| JP2011527272A (en) | Container insert to reduce headspace | |
| CN221511226U (en) | Emulsion bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |