CN103693281B - A kind of emulsion vacuum pump device - Google Patents
A kind of emulsion vacuum pump device Download PDFInfo
- Publication number
- CN103693281B CN103693281B CN201310687804.9A CN201310687804A CN103693281B CN 103693281 B CN103693281 B CN 103693281B CN 201310687804 A CN201310687804 A CN 201310687804A CN 103693281 B CN103693281 B CN 103693281B
- Authority
- CN
- China
- Prior art keywords
- fixed cap
- vacuum pump
- volumetric flask
- plastics spring
- pump
- 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
- 239000000839 emulsion Substances 0.000 title claims abstract description 31
- 230000001055 chewing effect Effects 0.000 claims abstract description 14
- 229920003023 plastic Polymers 0.000 claims description 29
- 239000004033 plastic Substances 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
Classifications
-
- 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
- B05B11/1028—Pumps having a pumping chamber with a deformable wall
- B05B11/1035—Pumps having a pumping chamber with a deformable wall the pumping chamber being a bellow
-
- 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
- B05B11/0005—Components or details
- B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
- B05B11/007—Outlet valves actuated by the pressure of the fluid to be sprayed being opened by deformation of a sealing element made of resiliently deformable material, e.g. flaps, skirts, duck-bill valves
-
- 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
- B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
- B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
-
- 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
- B05B11/1043—Sealing or attachment arrangements between pump and container
- B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
- B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
-
- 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
- B05B11/1066—Pump inlet valves
- B05B11/1067—Pump inlet valves actuated by pressure
- B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses a kind of emulsion vacuum pump device, include volumetric flask, it is characterized in that: be provided with piston in described volumetric flask interior lower end, fixed cap is sealedly connected with in described volumetric flask upper end, pump assembly is provided with in described fixed cap, described pump assembly being provided with by chewing, bottom described volumetric flask, being provided with breather hole.The object of the invention is to overcome weak point of the prior art, provide a kind of structure simple, accessory is few, emulsion vacuum pump device easy to use.
Description
Technical field
The present invention relates to a kind of emulsion vacuum pump device.
Background technology
Emulsion pumps is exquisite, easy to use due to its design, has been widely used in various life and work occasion at present.Existing emulsion pumps is all generally by the emulsion sucking-off in bottle by the pump housing on bottle, existing its part of this design is relatively many, and inside must be communicated with ambient atmosphere to balance inside and outside pressure otherwise just can not inhale liquid, or bottle meeting inside shrinkage distortion because of inner negative pressure; Existing emulsion pumps easily to cause in bottle the material volatilizations such as spices, have impact on the result of use of product.
So existing emulsion pumps awaits perfect further.
Summary of the invention
The object of the invention is to overcome weak point of the prior art, provide a kind of structure simple, accessory is few, emulsion vacuum pump device easy to use.
In order to achieve the above object, the present invention adopts following scheme:
A kind of emulsion vacuum pump device, include volumetric flask, it is characterized in that: be provided with piston in described volumetric flask interior lower end, fixed cap is sealedly connected with in described volumetric flask upper end, pump assembly is provided with in described fixed cap, described pump assembly being provided with by chewing, bottom described volumetric flask, being provided with breather hole.
A kind of emulsion vacuum pump device as above, it is characterized in that described pump assembly includes the check valve be arranged on bottom fixed cap, pump rod is provided with in described fixed cap, plastics spring is provided with between pump rod and fixed cap on described, liquid-conveying ducts is provided with in described plastics spring, described liquid-conveying ducts is connected with the outlet of check valve, hermetically-sealed construction is provided with between described plastics spring lower end and fixed cap, described plastics spring upper end outer wall and upper pump rod inwall seal mutually, pump rod are provided with pump core on described.
A kind of emulsion vacuum pump device as above, it is characterized in that described hermetically-sealed construction includes the connection bulge loop being arranged on described plastics spring lower end, fixed cap is provided with link slot, described connection bulge loop is arranged in link slot, described plastics spring bottom outer wall is provided with can with the sealing bulge loop of fixed cap inwall close contact.
A kind of emulsion vacuum pump device as above, is characterized in that described check valve includes valve body, is provided with the sealing protuberance closing fixed cap bottom opening in described valve body lower end, and the valve body outside described sealing protuberance is provided with through hole.
A kind of emulsion vacuum pump device as above, it is characterized in that being provided with buckling groove on described fixed cap lower end peripheral, be provided with clamping bulge loop in described volumetric flask upper end, described clamping bulge loop is fastened in described buckling groove.
A kind of emulsion vacuum pump device as above, is characterized in that being provided with screens in described buckling groove, and described clamping bulge loop outer wall is provided with lower screens, and described lower screens is connected in screens.
A kind of emulsion vacuum pump device as above, it is characterized in that being provided with in described plastics spring upper end can with the male part of upper pump rod inner wall sealing, evagination positioning groove is provided with in described male part, described pump core lower end is arranged in evagination positioning groove, plastics spring outside described evagination positioning groove is provided with through hole, and described through hole is arranged in male part.
A kind of emulsion vacuum pump device as above, is characterized in that including pump core bar at described pump core, described pump core bar is provided with back taper portion.
A kind of emulsion vacuum pump device as above, is characterized in that being arranged with enclosing cover on described fixed cap.
In sum, the present invention relative to its beneficial effect of prior art is:
One, structure of the present invention is simple, and parts are relatively less, are provided with piston in volumetric flask interior lower end, be sealedly connected with fixed cap, in fixed cap, be provided with pump assembly in volumetric flask upper end, pump assembly being provided with by chewing, bottom volumetric flask, being provided with breather hole.Pressing makes to produce negative pressure in pump assembly by chewing, and the emulsion under the effect of piston in container bottle is easy to flow out from by chewing, easy to use.
Two, in the present invention, fixed cap and volumetric flask are cooperatively interacted by clamping bulge loop and buckling groove, connect very convenient.
Three, the present invention is that the vacuum pump of all-plastic can use in 360 degree of any angles, and energy-conserving and environment-protective, productive costs is relatively low.
Accompanying drawing explanation
Fig. 1 is one of schematic perspective view of the present invention;
Fig. 2 is schematic perspective view two of the present invention;
Fig. 3 is the decomposing schematic representation of Fig. 2;
Fig. 4 is Fig. 2 midship section schematic diagram;
Fig. 5 is the enlarged drawing at A place in Fig. 4;
Fig. 6 is the enlarged drawing at B place in Fig. 4;
Fig. 7 is the schematic diagram of pump core of the present invention;
Fig. 8 is the schematic diagram of plastics spring of the present invention;
Fig. 9 is the enlarged drawing at C place in Fig. 5;
Figure 10 is the schematic diagram of check valve in the present invention.
Detailed description of the invention
Illustrate that the invention will be further described with detailed description of the invention below in conjunction with accompanying drawing:
A kind of emulsion vacuum pump device as shown in Fig. 1 to 10, include volumetric flask 1, piston 2 is provided with in described volumetric flask 1 interior lower end, fixed cap 3 is sealedly connected with in described volumetric flask 1 upper end, pump assembly 4 is provided with in described fixed cap 3, described pump assembly 4 being provided with by chewing 5, bottom described volumetric flask 1, being provided with breather hole 9.This practical emulsion vacuum pump device in use presses and makes to produce negative pressure in pump assembly by chewing, and the emulsion under the effect of piston in container bottle is easy to flow out from by chewing, easy to use.
As described in Fig. 3,4,5, pump assembly 4 includes the check valve 41 be arranged on bottom fixed cap 3, pump rod 42 is provided with in described fixed cap 3, plastics spring 43 is provided with between pump rod 42 and fixed cap 3 on described, liquid-conveying ducts 44 is provided with in described plastics spring 43, described liquid-conveying ducts 44 is connected with the outlet of check valve 41, hermetically-sealed construction 6 is provided with between described plastics spring 43 lower end and fixed cap 3, described plastics spring 43 upper end outer wall and upper pump rod 42 inwall seal mutually, pump rod 42 are provided with pump core 45 on described.Middle pump body assembly 4 component part of the present invention is few, and productive costs is low, energy-conserving and environment-protective.
As shown in Figures 4 and 5, hermetically-sealed construction 6 described in the present invention includes the connection bulge loop 61 being arranged on described plastics spring 43 lower end, fixed cap 3 is provided with link slot 62, described connection bulge loop 61 is arranged in link slot 62, described plastics spring 43 bottom outer wall is provided with can with the sealing bulge loop 63 of fixed cap 3 inwall close contact.Good sealing effect, thus the good result of use that ensure that vacuum pump.
Check valve 41 described in the present invention includes valve body 411, is provided with the sealing protuberance 412 closing fixed cap 3 bottom opening 7, the valve body 411 outside described sealing protuberance 412 is provided with through hole 413 in described valve body 411 lower end.
As shown in Figures 4 and 5, be provided with buckling groove 31 in the present invention on described fixed cap 3 lower end peripheral, be provided with clamping bulge loop 11 in described volumetric flask 1 upper end, described clamping bulge loop 11 is fastened in described buckling groove 31.
In described buckling groove 31, be provided with screens 311 in the present invention, described clamping bulge loop 11 outer wall is provided with lower screens 111, and described lower screens 111 is connected in screens 311.Mode by buckle between fixed cap 3 and volumetric flask 1 is connected, easy to connect, fast.
As Fig. 3,4, shown in 5 and 8, be provided with in described plastics spring 43 upper end in the present invention can with the male part 312 of upper pump rod 42 inner wall sealing, evagination positioning groove 313 is provided with in described male part 312, described pump core 45 lower end is arranged in evagination positioning groove 313, plastics spring 43 outside described evagination positioning groove 313 is provided with through hole 314, and described through hole 314 is arranged in male part 312.
As shown in Figure 7, in the present invention, include pump core bar 451 at described pump core 45, described pump core bar 451 is provided with back taper portion 452.
As shown in Fig. 1,3 and 4, in the present invention, on described fixed cap 3, be arranged with enclosing cover 8.Effectively prevent the pollutantss such as dust from entering by chewing in 5, safety and sanitation.
Principle of work of the present invention:
Pump core 45, upper pump rod 42 in the present invention, between plastics bullet 43 and check valve 41, form confined space.In use procedure:
1, enclosing cover 8 is pulled out;
2, press by chewing 5, confined space volume reduces, and through pump core 45 after gas pressurized, check valve 41 is discharged; Decontrol by chewing 5, plastics spring 43 is return under its own resilient effect, confined space volume increases suddenly, thus formation parital vacuum, by external atmosphere pressure effect promotion piston 2 moved and washes liquid in volumetric flask open check valve 41 and suck plastics spring 43 inner chamber, repeatedly several times after confined space will be full of liquid;
3, again press by chewing 5, because of the incompressibility of liquid, liquid will by check valve 41, and pump core 45 flows through by chewing 5 and pumping.
More than show and describe groundwork of the present invention and principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (7)
1. an emulsion vacuum pump device, include volumetric flask (1), it is characterized in that: be provided with piston (2) in described volumetric flask (1) interior lower end, fixed cap (3) is sealedly connected with in described volumetric flask (1) upper end, pump assembly (4) is provided with in described fixed cap (3), described pump assembly (4) is provided with by chewing (5), breather hole (9) is provided with in described volumetric flask (1) bottom, described pump assembly (4) includes the check valve (41) being arranged on fixed cap (3) bottom, upper pump rod (42) is provided with in described fixed cap (3), plastics spring (43) is provided with between pump rod (42) and fixed cap (3) on described, liquid-conveying ducts (44) is provided with in described plastics spring (43), described liquid-conveying ducts (44) is connected with the outlet of check valve (41), hermetically-sealed construction (6) is provided with between described plastics spring (43) lower end and fixed cap (3), described plastics spring (43) upper end outer wall and upper pump rod (42) inwall seal mutually, pump rod (42) is provided with pump core (45) on described.
2. a kind of emulsion vacuum pump device according to claim 1, it is characterized in that described hermetically-sealed construction (6) includes the connection bulge loop (61) being arranged on described plastics spring (43) lower end, fixed cap (3) is provided with link slot (62), described connection bulge loop (61) is arranged in link slot (62), described plastics spring (43) bottom outer wall is provided with can with the sealing bulge loop (63) of fixed cap (3) inwall close contact.
3. a kind of emulsion vacuum pump device according to claim 1, it is characterized in that described check valve (41) includes valve body (411), be provided with the sealing protuberance (412) closing fixed cap (3) bottom opening (7) in described valve body (411) lower end, the valve body (411) in described sealing protuberance (412) outside is provided with through hole (413).
4. a kind of emulsion vacuum pump device according to claim 1, it is characterized in that being provided with buckling groove (31) on described fixed cap (3) lower end peripheral, clamping bulge loop (11) is provided with in described volumetric flask (1) upper end, described clamping bulge loop (11) is fastened in described buckling groove (31), upper screens (311) is provided with in described buckling groove (31), described clamping bulge loop (11) outer wall is provided with lower screens (111), and described lower screens (111) is connected in screens (311).
5. a kind of emulsion vacuum pump device according to claim 1, it is characterized in that being provided with in described plastics spring (43) upper end can with the male part (312) of upper pump rod (42) inner wall sealing, evagination positioning groove (313) is provided with in described male part (312), described pump core (45) lower end is arranged in evagination positioning groove (313), the plastics spring (43) in described evagination positioning groove (313) outside is provided with through hole (314), and described through hole (314) is arranged in male part (312).
6. a kind of emulsion vacuum pump device according to claim 1 or 5, is characterized in that including pump core bar (451) described pump core (45), described pump core bar (451) is provided with back taper portion (452).
7. a kind of emulsion vacuum pump device according to claim 1, is characterized in that being arranged with enclosing cover (8) on described fixed cap (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310687804.9A CN103693281B (en) | 2013-12-13 | 2013-12-13 | A kind of emulsion vacuum pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310687804.9A CN103693281B (en) | 2013-12-13 | 2013-12-13 | A kind of emulsion vacuum pump device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103693281A CN103693281A (en) | 2014-04-02 |
| CN103693281B true CN103693281B (en) | 2016-02-24 |
Family
ID=50354987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310687804.9A Active CN103693281B (en) | 2013-12-13 | 2013-12-13 | A kind of emulsion vacuum pump device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103693281B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016062716A2 (en) * | 2014-10-20 | 2016-04-28 | Rieke Packaging Systems Limited | Pump dispensers |
| CN111982639A (en) * | 2020-09-04 | 2020-11-24 | 贵州美鑫达医疗科技有限公司 | Device for separating liquid of rapid automatic dyeing machine and use method thereof |
| CN111874436A (en) * | 2020-08-18 | 2020-11-03 | 广州尚功塑胶有限公司 | Full plastic pump |
| CN112389849A (en) * | 2020-10-23 | 2021-02-23 | 广州尚功塑胶有限公司 | Double-spring all-plastic vacuum pump |
| CN113734609A (en) * | 2021-09-03 | 2021-12-03 | 广州尚功塑胶有限公司 | Full plastic foam pump |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0304567B1 (en) * | 1987-07-07 | 1990-10-31 | Raimund Andris | Dosing pump for liquid and/or viscous products |
| EP0565977A3 (en) * | 1992-04-14 | 1994-03-02 | Andris Raimund Gmbh & Co Kg | |
| CN2521166Y (en) * | 2002-01-31 | 2002-11-20 | 林添大 | Emulsion vacuum pump |
| CN2767360Y (en) * | 2004-12-28 | 2006-03-29 | 崔栽焕 | Vacuum type liquid sucking cartridge |
| CN201105868Y (en) * | 2007-09-19 | 2008-08-27 | 黄建艺 | Emulsion vacuum pump |
| CN101391685A (en) * | 2007-09-19 | 2009-03-25 | 黄建艺 | Emulsion vacuum pump |
| CN103350821A (en) * | 2013-07-01 | 2013-10-16 | 深圳市通产丽星股份有限公司 | Vacuum distributor |
| CN203714393U (en) * | 2013-12-13 | 2014-07-16 | 中山市美捷时包装制品有限公司 | Novel vacuum pump |
-
2013
- 2013-12-13 CN CN201310687804.9A patent/CN103693281B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0304567B1 (en) * | 1987-07-07 | 1990-10-31 | Raimund Andris | Dosing pump for liquid and/or viscous products |
| EP0565977A3 (en) * | 1992-04-14 | 1994-03-02 | Andris Raimund Gmbh & Co Kg | |
| CN2521166Y (en) * | 2002-01-31 | 2002-11-20 | 林添大 | Emulsion vacuum pump |
| CN2767360Y (en) * | 2004-12-28 | 2006-03-29 | 崔栽焕 | Vacuum type liquid sucking cartridge |
| CN201105868Y (en) * | 2007-09-19 | 2008-08-27 | 黄建艺 | Emulsion vacuum pump |
| CN101391685A (en) * | 2007-09-19 | 2009-03-25 | 黄建艺 | Emulsion vacuum pump |
| CN103350821A (en) * | 2013-07-01 | 2013-10-16 | 深圳市通产丽星股份有限公司 | Vacuum distributor |
| CN203714393U (en) * | 2013-12-13 | 2014-07-16 | 中山市美捷时包装制品有限公司 | Novel vacuum pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103693281A (en) | 2014-04-02 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Address after: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee after: Guangdong Meijieshi Holdings Co.,Ltd. Address before: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee before: MAJESTY PACKAGING SYSTEMS Ltd. |