CN106493016A - A kind of double valve pump core structure with pressurize function of increasing pressure - Google Patents
A kind of double valve pump core structure with pressurize function of increasing pressure Download PDFInfo
- Publication number
- CN106493016A CN106493016A CN201611209900.2A CN201611209900A CN106493016A CN 106493016 A CN106493016 A CN 106493016A CN 201611209900 A CN201611209900 A CN 201611209900A CN 106493016 A CN106493016 A CN 106493016A
- Authority
- CN
- China
- Prior art keywords
- principal post
- valve
- subpost
- piston
- liquid passage
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 4
- 238000000889 atomisation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 230000008092 positive effect Effects 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
- B05B11/1001—Piston pumps
- B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention discloses a kind of double valve pump cored structure with pressurize function of increasing pressure, comprise body, on the bottom inlet of body, be provided with large valve, in the top of body, be connected with neck sheet, in neck sheet, be fitted with principal post, below principal post, be provided with the subpost affixed with it, between principal post and subpost, be fixed with piston, piston is arranged on the outside of subpost affixed with the lower end of principal post, piston is arranged in the inner chamber of body, the two forms slipper seal and connects, between neck sheet and principal post, be clamped with spring, spring housing is contained in the outside of principal post, subpost and principal post inside were provided with liquid passage, crossing liquid passage is connected with the inner chamber of body, the top of crossing liquid passage at principal post is provided with valve seat construction, minor valve .During pressing is installed on valve seat construction, when solution is flowed through inside pump core, big valve and minor valve in pump core can keep and increase solution pressure to the present invention well, and then improve atomizing effect.
Description
Technical field
The present invention relates to a kind of pump core for spraying, particularly a kind of double valve pump core knot with pressurize function of increasing pressure
Structure.
Background technology
At present, on market sell for spray pump core, be confined to simple pump out, do not possess pressurize, supercharging with
And the function of abrupt release internal pressure, in use, there is pump core insufficient pressure in product, the solution pressure before atomization is relatively low,
Spray effect is not ideal, there are problems that solution pumps out unstable, solution pump and do not go out and pump out, and product quality is unstable
Determine, qualification rate and utilization rate are relatively low.
Content of the invention
The present invention provides a kind of bivalve with pressurize function of increasing pressure for solving technical problem present in known technology
Door pump core structure.
The present invention is adopted the technical scheme that by solving technical problem present in known technology:One kind increases with pressurizeThe double valve pump core structure of pressure function, including body, is provided with big valve, on the bottom inlet of the body in the bodyNeck piece is connected with top, principal post is fitted with the neck piece, is provided with subpost affixed with which, in institute below the principal postState and between principal post and the subpost, be fixed with piston, the piston is arranged on the outside of the subpost the lower end with the principal postAffixed, in the inner chamber of the body, the two formation is slidingly sealed connection to the piston, in the neck piece and the principal postBetween be clamped with spring, the spring is sleeved on the outside of the principal post, be provided with inside the subpost and the principal post liquid lead to road, the described liquid passage of crossing is connected with the inner chamber of described body, the top of crossing liquid passage at described principal post is provided with valve seat construction, at Minor valve is installed on the valve seat construction.
The present invention has the advantages and positive effects of：By adopting the top for crossing liquid passage in principal post, valve seat knot is set
Structure, on valve seat construction installs minor valve and arranges the structure of big valve on pump core body bottom portion entrance, first pressing master
Pressurize realized by post, the inner chamber for making solution wash big valve entrance pump core body under atmospheric pressure open, and then pressing is led again
Post, makes the intrinsic solution of piston press, and then makes intrinsic solution pressure increase realization supercharging, and the solution after supercharging is washed open
After minor valve abrupt release enter nozzle realize atomization, due to atomization before solution pressure higher, be remarkably reinforced atomizing effect,
Atomizing effect is good.Effectively prevent because pump core internal pressure is too small and make solution pump out unstable defect, improve product work(
The stability of energy, improves the qualification rate and utilization rate of product.In sum, during pressing, solution flows through pump to the present invention
During core inner, big valve and minor valve in pump core can keep well and increase solution pressure.And present invention design is closed
Reason, structure optimization, good airproof performance, production, packaging technology are very succinct, it is adaptable to the cosmetics of solution class, the user of product
Method does not have difference with other like products, is particularly suitable for cosmetic industry of spraying.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1st, principal post, 2, spring, 3, minor valve, 4, neck piece, 5, subpost, 6, piston, 7, big valve, 8, body.
Specific embodiment
For content of the invention, feature and effect of the present invention can be further appreciated that, following examples are hereby enumerated, and coordinates accompanying drawing
Describe in detail as follows：
Fig. 1 is referred to, a kind of double valve pump core structure with pressurize function of increasing pressure, including body 8, in the body 8Bottom inlet be provided with big valve 7, be connected with neck piece 4 in the top of the body 8, in the neck piece 4, be fitted with masterPost 1, is provided with subpost 5 affixed with which below the principal post 1, is fixed with piston 6 between the principal post 1 and the subpost 5, The piston 6 is arranged on the outside of the subpost 5 affixed with the lower end of the principal post 1, and the piston 6 is arranged on the bodyIn 8 inner chamber, the two formation is slidingly sealed connection, between the neck piece 4 and the principal post 1 is clamped with spring 2, the springLiquid passage, liquid passage and the institute excessively was provided with inside 2 outsides for being sleeved on the principal post 1, the inner chamber that the subpost 5 and the principal post 1 state body 8 connects, the top of crossing liquid passage at described principal post 1 is provided with valve seat construction, on described valve seat construction, pacify Minor valve 3 is housed.
The operation principle of the present invention：
During use, principal post 1 is pressed first, in the presence of principal post 1 and spring 2, solution is washed big valve 7 open and enters body
Inner chamber, presses principal post 1 again, make the solution in chamber body in the presence of principal post 1 and spring 2 and minor valve 3 through pressurize and
Wash minor valve 3 after supercharging open, realize spraying function.
Although being described to the preferred embodiments of the present invention above in conjunction with accompanying drawing, the invention is not limited in
The specific embodiment that states, above-mentioned specific embodiment be only schematically, be not restricted, this area common
Technical staff in the case of without departing from present inventive concept and scope of the claimed protection, is gone back under the enlightenment of the present invention
A lot of forms can be made, these are belonged within protection scope of the present invention.
Claims (1)
1. a kind of double valve pump core structure with pressurize function of increasing pressure, including body, sets on the bottom inlet of the body
There is big valve, in the top of the body, be connected with neck piece, principal post is fitted with the neck piece, is set below the principal post
There is subpost affixed with which, piston being fixed between the principal post and the subpost, the piston is arranged on the subpost
Outside is simultaneously affixed with the lower end of the principal post, and in the inner chamber of the body, the two forms the company of being slidingly sealed to the piston
Connect, between the neck piece and the principal post, be clamped with spring, the spring is sleeved on the outside of the principal post, the subpost and
Liquid passage was provided with inside the principal post, and the liquid passage of crossing is connected with the inner chamber of the body, it is characterised in that in the master
Crossing for post be provided with valve seat construction at the top of liquid passage, on the valve seat construction is provided with minor valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611209900.2A CN106493016A (en) | 2016-12-24 | 2016-12-24 | A kind of double valve pump core structure with pressurize function of increasing pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611209900.2A CN106493016A (en) | 2016-12-24 | 2016-12-24 | A kind of double valve pump core structure with pressurize function of increasing pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106493016A true CN106493016A (en) | 2017-03-15 |
Family
ID=58333855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611209900.2A Pending CN106493016A (en) | 2016-12-24 | 2016-12-24 | A kind of double valve pump core structure with pressurize function of increasing pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106493016A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342120A (en) * | 2019-07-02 | 2019-10-18 | 御田二工业（深圳）有限公司 | A kind of solution dispenser pump core with movable valve |
| CN110566676A (en) * | 2019-08-23 | 2019-12-13 | 御田二工业（深圳）有限公司 | sealed reinforced pump core with movable valve for solution distributor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2622104Y (en) * | 2003-04-17 | 2004-06-30 | 林添大 | Emulsion pump |
| CN202574909U (en) * | 2012-03-08 | 2012-12-05 | 义乌市庆鹏化妆品有限公司 | Emulsion pump |
| CN103303557A (en) * | 2013-05-13 | 2013-09-18 | 中山市联昌喷雾泵有限公司 | Seal air inlet leakage-proof emulsion pump |
| CN204137527U (en) * | 2014-08-22 | 2015-02-04 | 许爱明 | A kind of bottle liquid pump head |
| CN204368670U (en) * | 2014-12-11 | 2015-06-03 | 中山市联昌喷雾泵有限公司 | A kind of vacuum emulsion pump |
| CN206425131U (en) * | 2016-12-24 | 2017-08-22 | 御田二工业（深圳）有限公司 | A kind of double valve pump core structure with pressurize function of increasing pressure |
-
2016
- 2016-12-24 CN CN201611209900.2A patent/CN106493016A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2622104Y (en) * | 2003-04-17 | 2004-06-30 | 林添大 | Emulsion pump |
| CN202574909U (en) * | 2012-03-08 | 2012-12-05 | 义乌市庆鹏化妆品有限公司 | Emulsion pump |
| CN103303557A (en) * | 2013-05-13 | 2013-09-18 | 中山市联昌喷雾泵有限公司 | Seal air inlet leakage-proof emulsion pump |
| CN204137527U (en) * | 2014-08-22 | 2015-02-04 | 许爱明 | A kind of bottle liquid pump head |
| CN204368670U (en) * | 2014-12-11 | 2015-06-03 | 中山市联昌喷雾泵有限公司 | A kind of vacuum emulsion pump |
| CN206425131U (en) * | 2016-12-24 | 2017-08-22 | 御田二工业（深圳）有限公司 | A kind of double valve pump core structure with pressurize function of increasing pressure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342120A (en) * | 2019-07-02 | 2019-10-18 | 御田二工业（深圳）有限公司 | A kind of solution dispenser pump core with movable valve |
| CN110566676A (en) * | 2019-08-23 | 2019-12-13 | 御田二工业（深圳）有限公司 | sealed reinforced pump core with movable valve for solution distributor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170315 |
|
| WD01 | Invention patent application deemed withdrawn after publication |