CN206336595U - Spring external atomizing pump - Google Patents
Spring external atomizing pump Download PDFInfo
- Publication number
- CN206336595U CN206336595U CN201621225406.0U CN201621225406U CN206336595U CN 206336595 U CN206336595 U CN 206336595U CN 201621225406 U CN201621225406 U CN 201621225406U CN 206336595 U CN206336595 U CN 206336595U
- Authority
- CN
- China
- Prior art keywords
- piston rod
- pump
- lid
- spring
- reservoir
- 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
Links
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 4
- 241000269793 Cryothenia peninsulae Species 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005213 imbibition Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010626 work up procedure Methods 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
- B05B11/1025—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem a spring urging the outlet valve in its closed position
-
- 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
- B05B11/1073—Springs
- B05B11/1074—Springs located outside pump chambers
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model is related to a kind of spring external atomizing pump, it includes pressing head with export department, for the lid for being connected with container and liquid pump being fixed at the vessel port, the reservoir formed by the pump housing, axially slidably be arranged in reservoir and with press head be connected and can again in reservoir vertically under reciprocating piston component, and it is provided for making to press head relative to reset tension spring of the lid axially towards upper motion around the upper piston rod of piston component, the reset tension spring is the pyramidal structure that from top to bottom diameter is tapered into, the circle fastener that its top is formed with the pump housing, which coordinates, to be fixed, blocked at the top of bottom and the lower piston rod for being placed on upper piston rod bottom.The utility model is simple in construction, and parts are few, easy processing, and realizes using external reset tension spring automatically reseting for piston component, prevent spring by liquid corrosion pollution liquid.
Description
Technical field
The utility model is related to atomizing pump used in daily use chemicals and medicine and other fields, more particularly to a kind of spring external
Atomizing pump.
Background technology
Atomizing pump has been widely used in the industries such as daily use chemicals and medicine.In former atomizing pump, such as in the market
Common spraying pump configuration, is typically that back-moving spring is placed between piston and cylinder, spring is contacted with liquid, from
And bring spring by liquid corrosion and the spring being corroded in turn pollution liquid the problem of.
To overcome above mentioned problem, spring external atomizing pump, but these external springs have been occurred in that before making the present invention
Atomizing pump all there is complex structure, the defect more than number of parts.External spring is arranged on " neck " lifted below head mostly
Position, so that the neck of atomizing pump and its place bottle becomes very thick, changes the size in traditional Aesthetic, have impact on
The outward appearance of whole product.And the atomizing pump of in the market, realized mostly with compression spring during work up and down！This patent
Spring is shaped as taper, up big and down small, and top is placed on the pump housing, and lower section and upper piston are fixed, and part is few and attractive in appearance, during work with
Elongate spring and realize up and down.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in construction and attractive in appearance for above-mentioned prior art
Spring external atomizing pump, can be improved while spring pollution liquid by liquid corrosion is prevented product processing effect
Rate, facilitates user preferably to use product.
The technical scheme in the invention for solving the above technical problem is：A kind of spring external atomizing pump, it includes
With export department press head, for be connected with container and liquid pump be fixed at the vessel port lid, formed by the pump housing
Reservoir, be axially slidably arranged in reservoir and with press head be connected and can again in reservoir vertically up and down reciprocatingly
The piston component of motion and it is provided for making to press head relative to lid axially towards upper around the upper piston rod of piston component
The reset tension spring of motion, and positioned at the pearl of pump housing bottom pithead position, the reset tension spring for from top to bottom diameter gradually
The pyramidal structure diminished, the circle fastener that its top is formed with the pump housing, which coordinates, to be fixed, and bottom is with being placed under upper piston rod
Blocked at the top of the lower piston rod in portion, the head position of the upper piston rod is provided with a circle neck, and set on lower piston rod
There is one to be located in neck and the feed liquor on the slip ring of upper piston rod and lower piston rod relative motion one end distance, the neck can be made
Mouth is covered by slip ring and because the mobile opening of slip ring realizes hydrojet, and press head has in pressing stroke top dead center position relative to lid
With pressing stroke between pressing stroke bottom dead center position, locking boss of the top dead center position on upper piston rod and lid
Locking, bottom dead center position withstands locking by the bottom of lower piston rod and the positive stop lug boss of pump body.
Preferably, the sealing ring for playing soft collision is provided with the locking boss upper surface of the upper piston rod.
Compared with prior art, the utility model has the advantage of：
The utility model is simple in construction, and parts are few, easy processing, and realizes using external reset tension spring piston group
Part automatically resets, prevent spring by liquid corrosion pollution liquid.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model middle pump body.
Fig. 3 is the structural representation of piston component in the utility model.
Fig. 4 is that spring external atomizing pump of the present utility model sprays view.
Fig. 5 is spring external atomizing pump imbibition view of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Fig. 1-3, the utility model is related to a kind of spring external atomizing pump, including presses head with export department
1st, it is used for and container（Not shown in figure）Connection and liquid pump is fixed at the vessel port lid 2, formed by the pump housing 3
Reservoir 4, be axially slidably arranged in reservoir 4 and with press first 1 be connected and can again in reservoir 4 vertically under it is past
The piston component 5 that moves again, around the upper piston rod 5.1 of piston component 5 it is provided for making to press first 1 relative to lid 2（Also
It is to make piston component 4 relative to the pump housing 3）Axially towards the reset tension spring 6 of upper motion, and positioned at the bottom pithead position of the pump housing 3
Pearl 7.
The reset tension spring 6 is what is formed on the pyramidal structure that from top to bottom diameter is tapered into, its top and the pump housing 3
One circle fastener 3.1, which coordinates, to be fixed, and bottom is blocked with being placed on the top of lower piston rod 5.2 of the bottom of upper piston rod 5.1, described
The head position of upper piston rod 5.1 is provided with a circle neck 5.3, and be provided with lower piston rod 5.2 one be located in neck 5.3 and
The slip ring 5.4 of upper piston rod 5.1 and the relative motion one end distance of lower piston rod 5.2 can be made, in the neck of the upper piston rod 5.1
Inlet 5.5 is provided with 5.3, when 5.2 geo-stationary of upper piston rod 5.1 and lower piston rod inlet 5.5 just with liquid storage
Groove 4 is connected so that liquid is entered in upper piston rod 5.1 and sprayed.
Press first 1 relative to lid 2 have between pressing stroke top dead center position and pressing stroke bottom dead center position by
Stroke is pressed, in pressing stroke top dead center position, first 1 is pressed and moves to peak position relative to lid 2, and under pressing stroke only
Point position, presses first 1 and moves to lowest point relative to lid 2.In pressing stroke bottom dead center position, lower piston rod 5.2
Bottom is withstood with the positive stop lug boss 3.2 inside the pump housing 3, and upper piston rod 5.1 moves to limit position relative to lower piston rod 5.2
Pinning is put, inlet is connected with reservoir 4, now reset tension spring 6 is in extended state；The active force on first 1 is pressed in release, presses head
1 can again reset tension spring 6 convergent force effect under start upwardly towards dead-centre position movement, until upper piston rod 5.1 on locking
Boss 5.6 is mutually propped up with lid 2.In order to prevent contacting firmly between the locking boss 5.6 of upper piston rod 5.1 and lid 2, in institute
State the upper surface of locking boss 5.6 and be provided with a sealing ring 8.
As shown in figure 4, spraying operation principle：Pressing presses head until halted state, and now pearl and the pump housing are in sealing shape
State, liquid sprays out of upper piston liquid outlet, until pressing head ejection；
As shown in figure 5, imbibition operation principle：Head is pressed in release, due to the pulling force of reset tension spring, and it is up movable to press head, now
Pearl is active, and liquid is below pearl in the suction pump housing.
In addition to the implementation, the utility model also includes other embodiment, all use equivalents or equivalent
The technical scheme of substitute mode formation, all should fall within the utility model scope of the claims.
Claims (2)
1. a kind of spring external atomizing pump, it includes pressing head with export department（1）, for being connected with container and by liquid pump
The lid being fixed at the vessel port（2）, by the pump housing（3）The reservoir of formation（4）, be axially slidably arranged on liquid storage
Groove（4）It is interior and with pressing head（1）Connection and can reservoir again（4）Inside vertically under reciprocating piston component（5）, Yi Jiwei
Around piston component（5）Upper piston rod（5.1）And be provided for making to press head（1）Relative to lid（2）Axially towards upper motion
Reset tension spring（6）, and positioned at the pump housing（3）The pearl of bottom pithead position（7）, it is characterised in that：The reset tension spring（6）For
The pyramidal structure that from top to bottom diameter is tapered into, its top and the pump housing（3）The circle fastener formed（3.1）Coordinate solid
Fixed, bottom is with being placed on upper piston rod（5.1）The lower piston rod of bottom（5.2）Top is blocked, in the upper piston rod（5.1）'s
Head position is provided with a circle neck（5.3）, and lower piston rod（5.2）On be provided with one be located at neck（5.3）It is interior and can make
Piston rod（5.1）And lower piston rod（5.2）The slip ring of relative motion one end distance（5.4）, the neck（5.3）On inlet
（5.5）By slip ring（5.4）Cover and because of slip ring（5.4）Mobile opening realize hydrojet, press head（1）Relative to lid（2）Have
Pressing stroke between pressing stroke top dead center position and pressing stroke bottom dead center position, top dead center position is by upper piston rod
（5.1）On locking boss（5.6）With lid（2）Coordinate locking, bottom dead center position is by lower piston rod（5.2）Bottom and pump
Body（3）Internal positive stop lug boss（3.2）Withstand locking.
2. a kind of spring external atomizing pump according to claim 1, it is characterised in that：In the upper piston rod（5.1）
Locking boss（5.6）Upper surface is provided with the sealing ring for playing soft collision（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621225406.0U CN206336595U (en) | 2016-11-15 | 2016-11-15 | Spring external atomizing pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621225406.0U CN206336595U (en) | 2016-11-15 | 2016-11-15 | Spring external atomizing pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206336595U true CN206336595U (en) | 2017-07-18 |
Family
ID=59300351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621225406.0U Expired - Fee Related CN206336595U (en) | 2016-11-15 | 2016-11-15 | Spring external atomizing pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206336595U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379637A (en) * | 2016-11-15 | 2017-02-08 | 无锡圣马科技有限公司 | Atomizing pump with externally-arranged spring |
| CN108528976A (en) * | 2017-10-10 | 2018-09-14 | 金华知产婺源信息技术有限公司 | A kind of cosmetics press Packaging Bottle without storage formula |
| CN109809026A (en) * | 2017-11-21 | 2019-05-28 | 丁要武 | Liquid pump |
-
2016
- 2016-11-15 CN CN201621225406.0U patent/CN206336595U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379637A (en) * | 2016-11-15 | 2017-02-08 | 无锡圣马科技有限公司 | Atomizing pump with externally-arranged spring |
| CN108528976A (en) * | 2017-10-10 | 2018-09-14 | 金华知产婺源信息技术有限公司 | A kind of cosmetics press Packaging Bottle without storage formula |
| CN109809026A (en) * | 2017-11-21 | 2019-05-28 | 丁要武 | Liquid pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20201115 |