CN205916524U - Emulsion vacuum pump - Google Patents
Emulsion vacuum pump Download PDFInfo
- Publication number
- CN205916524U CN205916524U CN201620819793.4U CN201620819793U CN205916524U CN 205916524 U CN205916524 U CN 205916524U CN 201620819793 U CN201620819793 U CN 201620819793U CN 205916524 U CN205916524 U CN 205916524U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- inner bag
- crank
- shell
- pump housing
- 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.)
- Expired - Fee Related
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model provides an emulsion vacuum pump, which comprises an outer shell, the nozzle casing, the nozzle, the nozzle holder, the inner bag, the lid, the crank, spring and pump body subassembly, the nozzle casing detachable set up on the shell, and enclose into the cavity with the shell, the inner bag, the lid, the crank, nozzle holder and nozzle are by lower supreme setting gradually in the cavity, and the top of nozzle is stretched into in the nozzle casing, the inner bag reciprocates with the axis direction that the shell just can be followed in the sealed cooperation of shell, spring suit is on the crank, pump body subassembly sets up in the inner bag, and can dismantle with the lid and be connected. The utility model provides a pair of emulsion vacuum pump, it is sealed effectual for solution in the emulsion vacuum pump is isolated with the air, avoids influencing the emulsion quality.
Description
Technical field
This utility model is related to cosmetic package field, particularly a kind of emulsion vacuum pump.
Background technology
With the continuous improvement of people's living standard, aerosol apparatus and emulsion vacuum pump are in large quantities in various life and work occasions
It is used widely, but at present, the nozzle of traditional emulsion vacuum pump is open type mostly or can not seal, its defect
It is: can lead to emulsion that the quality of emulsion with air reaction, can be affected, and most of nozzles on the market can be to the skin of people
Cause to stimulate and discomfort.
Utility model content
In order to solve above-mentioned technical problem, and provide a kind of can be by emulsion and air insulated, breast that is not stimulating skin
Liquid vacuum pump.
For achieving the above object, the measure that this utility model is taken:
A kind of emulsion vacuum pump, including shell, nozzle casing, nozzle, nozzle carrier, inner bag, lid, crank, spring and the pump housing
Assembly, described nozzle casing is detachably arranged on described shell, and surrounds cavity with described shell, described inner bag, described lid
Body, described crank, described nozzle carrier and described nozzle are set in turn in described cavity from the bottom to top, and the top of described nozzle
Stretch in described nozzle casing, described inner bag is coordinated with described body seal and can move up and down along the axis direction of described shell,
Described spring is set on described crank, and described pump assembly is arranged in described inner bag and is detachably connected with described lid.
Described nozzle casing and described nozzle carrier, described nozzle and described nozzle carrier, described nozzle carrier and described shell, described shell and institute
State crank and be and be detachably connected.Described inner bag can move up and down along the axis direction of described shell, when pushing up described inner bag
When, described inner bag moves upwards, is that pump assembly provides power so that pump assembly can work.
Described pump assembly includes the pump housing, valve piston, valve piston seat, check valve and big piston, and the described pump housing is arranged at institute
State in inner bag and connect with described crank, described lid is detachably arranged on described pump housing upper surface, described valve piston seat
It is arranged in the described pump housing and described crank and is detachably connected with described crank, described valve piston is set in described valve piston
Seat outside and the sealing cooperation of described pump housing medial wall, described check valve is arranged in the described pump housing, under described valve piston seat
Side, and opening is towards the direction of described valve piston seat, described big piston be arranged on described pump housing lower end and with described inner side of liner wall
It is detachably connected.Described lid is detachably connected with described inner bag, and the described pump housing is detachably connected with described lid, described Radix Angelicae Dahuricae (Radix Heraclei Scabridi)
Plug is detachably connected with described inner bag, so, when described inner bag moves along the axis direction of described shell, described inner bag, institute
State lid, the described pump housing moves together with described big piston；Described crank is detachably connected with described shell, described valve piston seat
It is detachably connected with described crank, described valve piston is set on described valve piston seat, so, described crank, described valve piston
Seat and described valve piston do not move with respect to described shell.
When described inner bag moves upwards, described spring is in compressive state, and described valve piston seat is opened, and described valve closes
Close；Under the effect of described spring force, when described inner bag moves downward, described valve piston seat is closed, and described valve is opened.Described
Valve piston seat and described valve also increase the sealing effectiveness of emulsion vacuum pump.
Described nozzle tip center offers nozzle bore, and described nozzle bore radius are 0.1mm～1mm.
Described nozzle is made up of silica gel.Make use of the resilience of silica gel itself, give described nozzle exit pressure in the described pump housing
When, described nozzle bore opens liquid automatically；When the described pump housing implements pressure to described nozzle, described nozzle bore utilizes
The resilience of itself is automatically switched off.The design of described nozzle pore size meets implements pressure to described nozzle when the described pump housing
When power, described nozzle bore energy automatic rebounding.As long as described nozzle aperture of touching is opened when going out liquid, do not go out automatic when emulsion
Close, it is to avoid emulsion and air contact, reached the effect of sealing.The material of described nozzle adopts silica gel, and this material exists
With softer when skin contact, to people skin irritation very little.
Described nozzle casing and described nozzle carrier, described nozzle and described nozzle carrier, described nozzle carrier and described shell, described
Shell and described crank, described crank are equal with described inner bag with the described pump housing, the described pump housing with described valve piston seat, described lid
Connect for button bit.So can ensure that product is loaded onto in group and keep efficient and energy-conservation.
A kind of emulsion vacuum pump that this utility model provides, by installing pump assembly, is flowing out from nozzle bore of emulsion
Provide power, and also have Packed effect；The nozzle being done by installation silica gel, as long as under the extruding force of emulsion, spray
Nozzle aperture just can be opened, it is to avoid emulsion and air contact, reach sealing effectiveness, and silica gel is with more soft when skin contact
With the skin irritation very little to people.
Brief description
A kind of sectional view of emulsion vacuum pump that Fig. 1 provides for this utility model；
A kind of structure diagram of emulsion vacuum pump that Fig. 2 provides for this utility model；
In figure, 1, shell；2nd, nozzle casing；3rd, nozzle；4th, nozzle carrier；5th, inner bag；6th, lid；7th, crank；8th, spring；9th, pump
Body assembly；91st, the pump housing；92nd, valve piston；93rd, valve piston seat；94th, check valve；95th, big piston.
Specific embodiment
With specific embodiment, this utility model is described in further details below in conjunction with the accompanying drawings:
A kind of emulsion vacuum pump providing referring to Fig. 1, this utility model, including shell 1, nozzle casing 2, nozzle 3, nozzle carrier
4th, inner bag 5, lid 6, crank 7, spring 8 and pump assembly 9, nozzle casing 2 is detachably arranged on shell 1, and encloses with shell 1
Become cavity, inner bag 5, lid 6, crank 7, nozzle carrier 4 and nozzle 3 are set in turn in cavity from the bottom to top, and the top of nozzle 3
Stretch in nozzle casing 2, inner bag 5 seals cooperation with shell 1 and can move up and down along the axis direction of shell 1, and spring 8 is set in and lifts
On bar 7, pump assembly 9 is arranged in inner bag 5 and is detachably connected with lid 6.
Pump assembly 9 includes the pump housing 91, valve piston 92, valve piston seat 93, check valve 94 and big piston 95, and the pump housing 91 is arranged
Connect in inner bag 5 and with crank 7, lid 6 is detachably arranged on the pump housing 91 upper surface, and valve piston seat 93 is arranged on the pump housing
91 and crank 7 in and be detachably connected with crank 7, valve piston 92 be set in valve piston seat 93 outside and with the pump housing 91 medial wall
Sealing cooperation, check valve 94 is arranged in the pump housing 91, below valve piston seat 93, and opening is towards the direction of valve piston seat 93, Radix Angelicae Dahuricae (Radix Heraclei Scabridi)
Plug 95 is arranged on the pump housing 91 lower end and is detachably connected with inner bag 5 medial wall.
Nozzle 3 top center offers nozzle bore 31, and nozzle bore 31 radius are 0.1mm～1mm.
Nozzle 3 is made up of silica gel.
When user presses up inner bag 5, lid 6 moves compression spring 8 simultaneously upwards, and piston 95 and the pump housing 91 are upwards
Motion, because crank 7 is motionless, valve piston 92 and valve piston seat 93 are motionless, and now valve piston seat 93 is open mode, and valve 94 is
Closed mode, nozzle bore 31 is closed mode, gas compression in the pump housing 91, and the pump housing 91 internal gas pressure is more than the air pressure outside shell 1,
Under inside and outside draught head, emulsion flows to nozzle 3 by the pump housing 91, the nozzle bore 31 on nozzle 3 under the extruding force of emulsion, nozzle bore
31 open, and emulsion flows out from nozzle bore 31；When releasing the thrust on inner bag 5, spring 8 resilience, in the effect of spring 8 elastic force
Under, inner bag 5 and lid 6 move downward, and the pump housing 91 and big piston 95 move downward, and crank 7 is motionless, valve piston 92 and valve piston seat
93 is motionless, and now valve piston 92 and valve piston seat 93 are closed modes, and valve 94 is open mode, and touching nozzle aperture is closed mode,
Air is avoided to enter in emulsion vacuum pump, the pump housing 91 cavity volume increases, and emulsion flows in the pump housing 91 by inner bag 5, repeat the above steps,
Ensure that out that liquid is stably quantitative.
Touch under nozzle aperture 31 normal condition the state being to close, when the extruding force by emulsion, touch nozzle aperture 31 and just can open,
Nozzle bore 31 automatically opens up and closes, it is to avoid emulsion and air contact are it is achieved that the effect of emulsion vacuum pump sealing.
Nozzle casing 2 and nozzle carrier 4, nozzle 3 and nozzle carrier 4, nozzle carrier 4 and shell 1, shell 1 and crank 7, crank 7 with little
Piston seat 93, lid 6 are button bit with the pump housing 91, the pump housing 91 with inner bag 5 and are connected.
A kind of emulsion vacuum pump that this utility model provides, by installing pump assembly and the nozzle that makes of silica gel so that
Solution in emulsion vacuum pump and air exclusion, it is to avoid impact quality of the emulsion.
The above, preferred embodiment only of the present utility model, not in order to limit this utility model, every foundation is originally
Any trickle amendment, equivalent and improvement that the technical spirit of utility model is made to above example, should be included in this
Within the protection domain of utility model technical scheme.
Claims (5)
1. a kind of emulsion vacuum pump it is characterised in that: include shell (1), nozzle casing (2), nozzle (3), nozzle carrier (4), inner bag
(5), lid (6), crank (7), spring (8) and pump assembly (9), described nozzle casing (2) is detachably arranged in described shell
(1) on, and surround cavity with described shell (1), described inner bag (5), described lid (6), described crank (7), described nozzle carrier
(4) it is set in turn in from the bottom to top in described cavity with described nozzle (3), and described nozzle is stretched on the top of described nozzle (3)
In cover (2), described inner bag (5) seals cooperation with described shell (1) and can move up and down along the axis direction of described shell (1),
Described spring (8) is set on described crank (7), described pump assembly (9) be arranged in described inner bag (5) and with described lid
Body (6) is detachably connected.
2. emulsion vacuum pump according to claim 1 it is characterised in that: described pump assembly (9) includes the pump housing (91), little
Piston (92), valve piston seat (93), check valve (94) and big piston (95), the described pump housing (91) is arranged in described inner bag (5)
And connect with described crank (7), described lid (6) is detachably arranged on the described pump housing (91) upper surface, described valve piston
Seat (93) is arranged in the described pump housing (91) and described crank (7) and is detachably connected with described crank (7), described valve piston
(92) it is set in outside described valve piston seat (93) and seal cooperation, described check valve (94) with the described pump housing (91) medial wall
Be arranged in the described pump housing (91), below described valve piston seat (93), and opening is towards the direction of described valve piston seat (93), described
Big piston (95) is arranged on the described pump housing (91) lower end and is detachably connected with described inner bag (5) medial wall.
3. emulsion vacuum pump according to claim 1 it is characterised in that: described nozzle (3) top center offers spray
Nozzle aperture (31), described nozzle bore (31) radius are 0.1mm～1mm.
4. emulsion vacuum pump according to claim 1 it is characterised in that: described nozzle (3) is made up of silica gel.
5. emulsion vacuum pump according to claim 1 and 2 it is characterised in that: described nozzle casing (2) and described nozzle carrier
(4), described nozzle (3) and described nozzle carrier (4), described nozzle carrier (4) and described shell (1), described shell (1) are lifted with described
Bar (7), described crank (7) and described valve piston seat (93), described lid (6) and the described pump housing (91), the described pump housing (91) with
Described inner bag (5) is button bit and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620819793.4U CN205916524U (en) | 2016-07-29 | 2016-07-29 | Emulsion vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620819793.4U CN205916524U (en) | 2016-07-29 | 2016-07-29 | Emulsion vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205916524U true CN205916524U (en) | 2017-02-01 |
Family
ID=57873159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620819793.4U Expired - Fee Related CN205916524U (en) | 2016-07-29 | 2016-07-29 | Emulsion vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205916524U (en) |
-
2016
- 2016-07-29 CN CN201620819793.4U patent/CN205916524U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20200729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |