CN205570611U - Plastics spraying pump head - Google Patents
Plastics spraying pump head Download PDFInfo
- Publication number
- CN205570611U CN205570611U CN201620202961.5U CN201620202961U CN205570611U CN 205570611 U CN205570611 U CN 205570611U CN 201620202961 U CN201620202961 U CN 201620202961U CN 205570611 U CN205570611 U CN 205570611U
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- pump
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- pump core
- auxiliary
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Abstract
The utility model discloses a plastics spraying pump head, including the pump head thread, the pump body is worn to establish in pump head thread middle part, be equipped with an auxiliary pump core in the pump chamber of the pump body, be equipped with the piston between the lateral wall of the auxiliary pump core and the pump body, the upper end of the pump body is equipped with the main pump core, it presses the head to be equipped with one on the main pump core, the lower extreme entry linkage of the pump body has a straw, the lower end entrance of the pump body is equipped with a steel ball seal position with the junction of straw, be equipped with nonrust steel ball in the steel ball seal position, the pump chamber of the pump body parts two cavitys by the auxiliary pump core, be upper plenum and lower cavity respectively, be equipped with the hole E that exhausts on the lateral wall of upper plenum, be equipped with down air discharge duct C on the lateral wall of lower cavity, a gap P has between the inside wall of the auxiliary pump core and the pump body, on exhaust the hole and pass through the gap with the hole of exhausting down and communicate, the lower pot head of auxiliary pump core is equipped with the spring. This product stability is high, practice thrift manufacturing cost, simplify the production technology, enlarge product application range, adaptability stronger, can spout simultaneously vaporific round, thinner, the product quality is higher.
Description
Technical field
This utility model relates to atomizing pump, particularly to a kind of plastic mist spray pump head.
Background technology
In existing Fine Chemical, particularly cosmetic industry often uses a kind of aerosol apparatus, as the spray bottle in cosmetic industry uses this aerosol apparatus, its principle is to install the pressure-raising pump of a band suction pipe on liquid containing bottle, suction pipe stretches into bottom liquid containing bottle, pressure-raising pump is by the pump housing, piston, spring and on, lower one-way cock forms, piston becomes air-tightness link joint with pump housing inner chamber, constitute piston, on, lower valve lays respectively on the pump housing, lower section, piston moves up and down under the effect of hand pressure and spring in the pump housing repeatedly, liquid in bottle is sucked the pump housing, and the nozzle above pressure-raising pump extrudes, formed vaporific.Its check valve used is to place a steel ball in a funnelform opening, utilizes the action of gravity of steel ball, and when power upwards suffered by steel ball is more than suffered downward power, steel ball moves up and opened by opening；Above-mentioned check valve is employed due to its pump housing upper liquid exit in this aerosol apparatus, and this check valve is the effect by liquid power upwards just can open, so liquid during ejection by the resistance of steel ball, have impact on jet velocity, pressure so that it is atomizing effect is undesirable.
Utility model content
The purpose of this utility model is the drawbacks described above for prior art, it is provided that a kind of stability is high, save production cost, expand product range, adaptability is higher, can spray vaporific more round, thinner, product quality higher plastic mist spray pump head simultaneously.
nullFor solving the drawbacks described above of prior art，The technical scheme that this utility model provides is: a kind of plastic mist spray pump head，Including pump head thread，The pump housing is worn in the middle part of described pump head thread，An auxiliary pump core it is provided with in the pump chamber of the described pump housing，It is provided with piston between described auxiliary pump core and the sidewall of the described pump housing，The upper end of the described pump housing is provided with main pump core，Described main pump core is provided with a head，The lower inlet of the described pump housing connects a suction pipe，The lower inlet of the described pump housing is provided with a steel ball sealing position with the junction of described suction pipe，It is provided with stainless steel ball in described steel ball sealing position，The pump chamber of the described pump housing is separated two cavitys by described auxiliary pump core，It is respectively upper plenum and lower cavity，The sidewall of described upper plenum is provided with upper air-vent E，The sidewall of described lower cavity is provided with lower air discharge duct C，There is between described auxiliary pump core and the medial wall of the described pump housing gap P，Described upper air-vent and described lower air discharge duct are by described gap area，The lower end of described auxiliary pump core is arranged with spring.
As a kind of improvement of this utility model plastic mist spray pump head, the sidewall of described upper plenum is additionally provided with multiple air inlet F.
A kind of improvement as this utility model plastic mist spray pump head, the side of described head is provided with the diffusion nozzle connected with described main pump core, at least one liquid outlet channel and the diffusing opening connected with described liquid outlet channel it is provided with in described diffusion nozzle, described diffusing opening is provided with whirlwind groove with the junction of described liquid outlet channel, is provided with resistance constant voltage groove between described whirlwind groove and the sidewall of described liquid outlet channel.
As a kind of improvement of this utility model plastic mist spray pump head, when regulating the atomizing effect of described diffusing opening, regulating diameter R and length b of described diffusing opening, diffusing opening can produce the different atomization angle effects aqueous different with adaptation, oiliness, the liquid of emulsion.
As a kind of improvement of this utility model plastic mist spray pump head, the lower end of described piston be provided be flared out, the pump chamber sealing position of flare.
As a kind of improvement of this utility model plastic mist spray pump head, the upper end of described auxiliary pump core is provided with the auxiliary pump core and piston seal position sealed with described piston medial wall.
A kind of improvement as this utility model plastic mist spray pump head, the lower end of described auxiliary pump core be provided be flared out, the pump chamber sealing position of flare, the point of described auxiliary pump core is provided with the line contact sealing position being connected with described main pump core, described main pump in-core is provided with the main pump core and piston seal position, upper end sealed with described piston upper end, is provided with pump chamber and auxiliary pump core sealing position and air discharge duct between pump chamber and the lower end of described auxiliary pump core of the described pump housing.
As a kind of improvement of this utility model plastic mist spray pump head, the opening part of described pump head thread is provided with the pad preventing liquid in bottle from spilling, and described head is externally provided with the dust cap covering described head.
A kind of improvement as this utility model plastic mist spray pump head, it is provided with the sealing position of thread and pump chamber fastening wire interference fit at the bosom of described pump head thread, at the bosom of described pump head thread, is provided with limited step, hanging platform restriction pressing and the stroke of resilience that thread coordinates with main pump core.
A kind of improvement as this utility model plastic mist spray pump head, it is provided with the sealing position cooperated and coordinates position between upper end and the head of described main pump core, it is provided with endoporus in described head tapping side and coordinates position with pillar and head with cloud point, described head tapping side pillar is externally provided with three liquid outlet channels, goes out liquid for liquid.
Compared with prior art, the utility model has the advantages that: 1, add two holes of pump chamber；Upper hole is air inlet, outside air can be made to rapidly enter in bottle, it is achieved rapid aeration, and air pressure balance；Lower opening is steam vent, and pump chamber also has air discharge duct simultaneously, makes the gases at high pressure in pump chamber cavity obtain independent fully discharge, and Mold Making is simple, and production technology simplifies.2, using fit system in the form of piston, air inlet, leakproof and aerofluxus are independently separately controlled, and better tightness is more stable, and in cavity, explosive force is strong；Production process easily produces, and technique is simple, and product quality is easily controlled, and Mold Making and maintenance cost reduce.3, product atomizing effect is more preferable.4, being improved by above, can persistently pump out aqueous, oiliness, emulsion liquid, resilience is more preferable, increases stability, solves current similar spraying plastic pump head atomizing effect bad, it is impossible to the difficult point of the ejection liquid of vicidity such as oiliness, emulsion.Expand the range of pump.5, be the increase of diffusion nozzle resistance constant voltage groove, be unrelated with the rotation direction of whirlwind groove (left-handed or dextrorotation) and quantity, all reach above effect, spray vaporific more round, thinner, produce stable, save production cost, product quality gets a promotion.6, interference fit direct with pump chamber fastening wire, sealing position are taked in the middle of in thread；Pump chamber without meson head, no matter thread size (size of vial size), all with the pump chamber of a kind of specification just can the thread of general different size, decrease number of molds, save mould and injection, assembly mechanical, assembling production cost, be also easy to Material control.7, the interior centre of thread takes limited step, the hanging platform that thread coordinates with main pump core, limits the stroke of pressing and resilience, and pump output is stable.
The operation principle of this product: utilize high pressure, the liquid outlet channel of head and the diffusing opening particular design principle of diffusion nozzle.Head bounces state, the auxiliary pump core contact upper air-vent E of pump chamber, the lower air discharge duct C and gap P when pressing head, gas in the pump housing produces vacuum in discharging some, the pump housing, unclamps hands, head bounces the most naturally, liquid in bottle is come in from suction pipe endoporus, washes steel ball open, enters in the pump housing, air outside Tong Shi under atmospheric pressure enters in bottle from air inlet F, it is achieved air pressure balance.So 3～6 times repeatedly, in liquid is full of the pump housing, then high pressure is produced in pressing head so pump chamber, under the sealing of check valve steel ball, pump indoor liquid extrudes with main pump core sealing position from paying pump core point, then from head, diffusion nozzle ejection, because the diffusing opening particular design of the liquid outlet channel of head and diffusion nozzle, thus produce good atomizing effect, spray vaporific more round, thinner, produce stable, save production cost, product quality gets a promotion, expands product range.Pressing just can persistently spray liquid working the most continuously backward.
Accompanying drawing explanation
With detailed description of the invention, this utility model and useful technique effect thereof are described in further detail, wherein the most with reference to the accompanying drawings:
Fig. 1 is that this utility model is upspring sectional structure schematic diagram under state.
Fig. 2 is sectional structure schematic diagram under this utility model pressed state.
Fig. 3 is this utility model head sectional view.
Fig. 4 is this utility model diffusion nozzle structural representation.
Fig. 5 is this utility model diffusion nozzle sectional view.
Reference title: 1, pump head thread 2, the pump housing 3, auxiliary pump core 4, piston 5, main pump core 6, head 7, suction pipe 8, stainless steel ball 9, spring 10, diffusion nozzle 11, liquid outlet channel 12, diffusing opening 13, whirlwind groove 14, resistance constant voltage groove 15, pad 16, dust cap 17, endoporus 18, pillar 19, cloud point coordinate position.
Detailed description of the invention
With specific embodiment, this utility model is further described the most with reference to the accompanying drawings, but embodiment of the present utility model is not limited to this.
nullSuch as Fig. 1、Fig. 2、Fig. 3、Shown in Fig. 4 and Fig. 5，A kind of plastic mist spray pump head，Including pump head thread 1，The pump housing 2 is worn in the middle part of pump head thread 1，An auxiliary pump core 3 it is provided with in the pump chamber of the pump housing 2，Piston 4 it is provided with between the sidewall of auxiliary pump core 3 and the pump housing 2，The upper end of the pump housing 2 is provided with main pump core 5，Main pump core 5 is provided with a head 6，The lower inlet of the pump housing 2 connects a suction pipe 7，The lower inlet of the pump housing 2 is provided with a steel ball sealing position B with the junction of suction pipe 7，It is provided with stainless steel ball 8 in the B of steel ball sealing position，The pump chamber of the pump housing 2 is by auxiliary pump core 3 separately two cavitys，It is respectively upper plenum and lower cavity，The sidewall of upper plenum is provided with upper air-vent E，The sidewall of lower cavity is provided with lower air discharge duct C，There is between the medial wall of auxiliary pump core 3 and the pump housing 2 a gap P，Upper air-vent E is connected by gap P with lower air discharge duct C，The lower end of auxiliary pump core 3 is arranged with spring 9.The centre of auxiliary pump core 3 is provided with liquid outlet groove I.When stainless steel ball 8 in the B of steel ball sealing position bounces, stainless steel ball leaves, and liquid is come in pump chamber；Play sealing during pressing, play check valve effect；Cleverly pump chamber position is raised, it is ensured that the circularity of Shooting Technique product, sealing are more preferably.
Preferably, the sidewall of upper plenum is additionally provided with multiple air inlet F.Air inlet F allows the air of outside come in bottle, it is ensured that atmospheric pressure balances, and occurs evacuation phenomenon in preventing bottle.
Preferably, the side of head 6 is provided with the diffusion nozzle 10 connected with main pump core 5, at least one liquid outlet channel 11 and the diffusing opening 12 connected with liquid outlet channel 11 it is provided with in diffusion nozzle 10, diffusing opening 12 is provided with whirlwind groove 13 with the junction of liquid outlet channel 11, is provided with resistance constant voltage groove 14 between the sidewall of whirlwind groove 13 and liquid outlet channel 11.The increase of the resistance constant voltage groove 14 of diffusion nozzle 10, is unrelated with the rotation direction of whirlwind groove 13 (left-handed or dextrorotation), quantity, all reaches above effect, spray vaporific more round, thinner, produce stable, save production cost, product quality gets a promotion.
Preferably, when regulating the atomizing effect of diffusing opening 12, the diameter R of regulation diffusing opening 12 and length b, diffusing opening 12 can produce the different atomization angle effects aqueous different with adaptation, oiliness, the liquid of emulsion.
Preferably, being provided with endoporus 17 and pillar 18, endoporus 17 and pillar 18 coordinate position 19 with cloud point in head 6, ease of assembly produces, and by inside and outside righting, on the one hand good seal, two is effectively prevent cloud point crooked.
Preferably, the outer surface of the pillar 18 of head 6 tapping side is provided with three liquid outlet channels, and design cleverly reaches press juice the most uniform, permanent, has decompression simultaneously, prevents the effect that liquid flows after having sprayed.
Preferably, the lower end of piston 4 be provided be flared out, the pump chamber of flare and piston seal position, lower end G.When pressing, the liquid that pump chamber and piston seal position, lower end are possible to prevent in pump chamber spills.
Preferably, the upper end of auxiliary pump core 3 is provided with the auxiliary pump core and piston seal position H sealed with piston medial wall.The high pressure liquid body drain that is possible to prevent in pump chamber, pressure release.
Preferably, the end of auxiliary pump core 3 is provided with the sealing position K being connected with main pump core 5.Liquid in pump chamber sprays from this sealing position.
Preferably, it is provided with the main pump core 5 and piston seal position, upper end J sealed with piston 4 upper end in main pump core 5, between pump chamber and the lower end of auxiliary pump core 3 of the pump housing 2, is provided with pump chamber and auxiliary pump core sealing position D.Suction, inspiration liquid is produced during pressing.
Preferably, the opening part of pump head thread 1 is provided with the pad 15 preventing liquid in bottle from spilling.
Preferably, head 6 is externally provided with the dust cap 16 covering head 6.
Preferably, head and main pump core sealing position M it are provided with between head 6 and main pump core 5.
The utility model has the advantages that: 1, add two holes of pump chamber；Upper hole is air inlet, outside air can be made to rapidly enter in bottle, it is achieved rapid aeration, and air pressure balance；Lower opening is steam vent, and pump chamber also has air discharge duct simultaneously, makes the gases at high pressure in pump chamber cavity obtain independent fully discharge, and Mold Making is simple, and production technology simplifies.2, using fit system in the form of piston, air inlet, leakproof and aerofluxus are independently separately controlled, and better tightness is more stable, and in cavity, explosive force is strong；Production process easily produces, and technique is simple, and product quality is easily controlled, and Mold Making and maintenance cost reduce.3, product atomizing effect is more preferable.4, being improved by above, can persistently pump out aqueous, oiliness, emulsion liquid, resilience is more preferable, increases stability, solves current similar spraying plastic pump head atomizing effect bad, it is impossible to the difficult point of the ejection liquid of vicidity such as oiliness, emulsion.Expand the range of pump.5, be the increase of diffusion nozzle resistance constant voltage groove, be unrelated with the rotation direction of whirlwind groove (left-handed or dextrorotation) and quantity, all reach above effect, spray vaporific more round, thinner, produce stable, save production cost, product quality gets a promotion.6, interference fit direct with pump chamber fastening wire, sealing position are taked in the middle of in thread；Pump chamber without meson head, no matter thread size (size of vial size), all with the pump chamber of a kind of specification just can the thread of general different size, decrease number of molds, save mould and injection, assembly mechanical, assembling production cost, be also easy to Material control.7, the interior centre of thread takes limited step, the hanging platform that thread coordinates with main pump core, limits the stroke of pressing and resilience, and pump output is stable.
The operation principle of this product: utilize high pressure, the liquid outlet channel of head and the diffusing opening particular design principle of diffusion nozzle.Head bounces state, the auxiliary pump core contact upper air-vent E of pump chamber, the lower steam vent C and gap P when pressing head 6, gas in the pump housing produces vacuum in discharging some, the pump housing, unclamps hands, head bounces the most naturally, liquid in bottle is come in from suction pipe endoporus A, washes steel ball open, enters in the pump housing 2, air outside Tong Shi under atmospheric pressure enters in bottle from air inlet F, it is achieved air pressure balance.So 3～6 times repeatedly, in liquid is full of the pump housing, then high pressure is produced in pressing head so pump chamber, under the sealing of check valve steel ball, pump indoor liquid extrudes with main pump core sealing position from paying pump core point, then from head, diffusion nozzle ejection, because the diffusing opening particular design of the liquid outlet channel of head 6 and diffusion nozzle, thus produce good atomizing effect, spray vaporific more round, thinner, produce stable, save production cost, product quality gets a promotion, expands product range.Pressing just can persistently spray liquid working the most continuously backward.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and structure and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is limited by claims and equivalency range thereof.
Claims (10)
- null1. a plastic mist spray pump head，Including pump head thread，It is characterized in that，The pump housing is worn in the middle part of described pump head thread，An auxiliary pump core it is provided with in the pump chamber of the described pump housing，It is provided with piston between described auxiliary pump core and the sidewall of the described pump housing，The upper end of the described pump housing is provided with main pump core，Described main pump core is provided with a head，The lower inlet of the described pump housing connects a suction pipe，The lower inlet of the described pump housing is provided with a steel ball sealing position with the junction of described suction pipe，It is provided with stainless steel ball in described steel ball sealing position，The pump chamber of the described pump housing is separated two cavitys by described auxiliary pump core，It is respectively upper plenum and lower cavity，The sidewall of described upper plenum is provided with upper air-vent E，The sidewall of described lower cavity is provided with lower air discharge duct C，There is between described auxiliary pump core and the medial wall of the described pump housing gap P，Described upper air-vent and described lower steam vent are by described gap area，The lower end of described auxiliary pump core is arranged with spring.
- Plastic mist spray pump head the most according to claim 1, it is characterised in that be additionally provided with multiple air inlet F on the sidewall of described upper plenum.
- Plastic mist spray pump head the most according to claim 2, it is characterized in that, the side of described head is provided with the diffusion nozzle connected with described main pump core, at least one liquid outlet channel and the diffusing opening connected with described liquid outlet channel it is provided with in described diffusion nozzle, described diffusing opening is provided with whirlwind groove with the junction of described liquid outlet channel, is provided with resistance constant voltage groove between described whirlwind groove and the sidewall of described liquid outlet channel.
- Plastic mist spray pump head the most according to claim 3, it is characterized in that, when regulating the atomizing effect of described diffusing opening, regulating diameter R and length b of described diffusing opening, diffusing opening can produce the different atomization angle effects aqueous different with adaptation, oiliness, the liquid of emulsion.
- Plastic mist spray pump head the most according to claim 4, it is characterised in that the lower end of described piston be provided be flared out, the pump chamber sealing position of flare.
- Plastic mist spray pump head the most according to claim 5, it is characterised in that the upper end of described auxiliary pump core is provided with the auxiliary pump core and piston seal position sealed with described piston medial wall.
- Plastic mist spray pump head the most according to claim 6, it is characterized in that, the lower end of described auxiliary pump core be provided be flared out, the pump chamber sealing position of flare, the point of described auxiliary pump core is provided with the line contact sealing position being connected with described main pump core, described main pump in-core is provided with the main pump core and piston seal position, upper end sealed with described piston upper end, is provided with pump chamber and auxiliary pump core sealing position and air discharge duct between pump chamber and the lower end of described auxiliary pump core of the described pump housing.
- Plastic mist spray pump head the most according to claim 7, it is characterised in that the opening part of described pump head thread is provided with the pad preventing liquid in bottle from spilling, and described head is externally provided with the dust cap covering described head.
- Plastic mist spray pump head the most according to claim 8, it is characterized in that, it is provided with the sealing position of thread and pump chamber fastening wire interference fit at the bosom of described pump head thread, at the bosom of described pump head thread, is provided with limited step, hanging platform restriction pressing and the stroke of resilience that thread coordinates with main pump core.
- Plastic mist spray pump head the most according to claim 9, it is characterized in that, it is provided with the sealing position cooperated and coordinates position between upper end and the head of described main pump core, it is provided with endoporus in described head tapping side and coordinates position with pillar and head with cloud point, described head tapping side pillar is externally provided with three liquid outlet channels, goes out liquid for liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202961.5U CN205570611U (en) | 2016-03-16 | 2016-03-16 | Plastics spraying pump head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202961.5U CN205570611U (en) | 2016-03-16 | 2016-03-16 | Plastics spraying pump head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205570611U true CN205570611U (en) | 2016-09-14 |
Family
ID=56868533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620202961.5U Expired - Fee Related CN205570611U (en) | 2016-03-16 | 2016-03-16 | Plastics spraying pump head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205570611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110022921A (en) * | 2016-09-30 | 2019-07-16 | 索芙特海尔公司 | A kind of atomizer for liquid active material to be atomized into aerosol especially inhalator and corresponding method |
| CN110329654A (en) * | 2019-08-08 | 2019-10-15 | 浙江晟祺实业有限公司 | A kind of new type nozzle improvement structure |
-
2016
- 2016-03-16 CN CN201620202961.5U patent/CN205570611U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110022921A (en) * | 2016-09-30 | 2019-07-16 | 索芙特海尔公司 | A kind of atomizer for liquid active material to be atomized into aerosol especially inhalator and corresponding method |
| CN110329654A (en) * | 2019-08-08 | 2019-10-15 | 浙江晟祺实业有限公司 | A kind of new type nozzle improvement structure |
| CN110329654B (en) * | 2019-08-08 | 2024-04-16 | 浙江晟祺实业有限公司 | Novel shower nozzle improves structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170316 |