CN207826914U - Inverted extrusion foam pump - Google Patents
Inverted extrusion foam pump Download PDFInfo
- Publication number
- CN207826914U CN207826914U CN201820017222.8U CN201820017222U CN207826914U CN 207826914 U CN207826914 U CN 207826914U CN 201820017222 U CN201820017222 U CN 201820017222U CN 207826914 U CN207826914 U CN 207826914U
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- China
- Prior art keywords
- seat
- flow divider
- hole
- fixedly connected
- control ball
- 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.)
- Withdrawn - After Issue
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
Inverted extrusion foam pump.It is related to pump body structure field.It proposes that a kind of delicate structure, easy to operate, stability is good and ne-leakage, and elastomeric element is banned by rigid element wherein, to reduce the squash type foam pump of difficulty of processing, machining accuracy and material cost.Including bottleneck seat, Netcom, flow divider, valve seat, gas supply control ball, outlet control ball, fixed seat and tracheae, the bottleneck seat is fixedly connected in the base opening of squeeze bottle and offers fluid hole and outer tonifying Qi hole in bottleneck seat；The Netcom is fixedly connected in fluid hole, the flow divider is fixedly connected on the inside of fluid hole, the flow divider coats and offers at least one intercommunicating pore at the top of the Netcom and flow divider, and the valve seat is fixedly connected on bottleneck seat and flow divider described in empty set.Have the advantages that delicate structure, easy to operate, assembly difficulty is low and stablizes, ne-leakage on the whole.
Description
Technical field
The utility model is related to pump body structure fields, more particularly to wherein foam pump improvement.
Background technology
With the improvement of living standards, people, in the convenience for pursuing daily life, daily necessities also pursue use
Judicial convenience, such as bottling liquid typically connect a liquid pump in the exit site of bottle, and only need to press the pump can will be in bottle
Liquid pump out.This bottling liquid using when be all liquid, such as hand cleanser, liquid detergent etc.；But also have
Liquid needs to be kneaded into foam when in use, and traditional method is spumed again by hand rubbing stranding after pumping out liquid,
This mode is using cumbersome, therefore people are also studying a kind of new pump that can directly generate foam.
In this regard, propose a kind of inverted extrusion foam pump as shown in Figure 1 in the prior art, but in such foam pump into
The opening and closing of gas port and liquid outlet is made of elastic elements such as springs 10 mostly, such elastic element after long-term use easily because
The problems such as stress fatigue appearance can not be resetted or can not be deformed；Meanwhile being influenced by the structure of its inversion type, spring is by long period of soaking
In the liquid such as hand cleanser, liquid detergent, to further reduced the service life of foam pump.Further, since such foam pump
Size it is usually little, therefore, wherein these parts of spring, spring base, washer seat, gasket all very it is small, to assembling
Part requirements are very high, very difficult assembly.
Invention content
The utility model in view of the above problems, propose that a kind of delicate structure, easy to operate, stability is good and ne-leakage,
And elastomeric element is banned by rigid element wherein, to reduce difficulty of processing, machining accuracy and the extruding of material cost
Formula foam pump.
The technical scheme is that：Including bottleneck seat, Netcom, flow divider, valve seat, gas supply control ball, outlet control ball,
Fixed seat and tracheae, the bottleneck seat are fixedly connected in the base opening of squeeze bottle and offer fluid hole and outer benefit in bottleneck seat
Stomata；
The Netcom is fixedly connected in fluid hole, and the flow divider is fixedly connected on the inside of fluid hole, the shunting
Valve coats and offers at least one intercommunicating pore at the top of the Netcom and flow divider, the valve seat be fixedly connected on bottleneck seat and
Flow divider described in empty set；
Venthole of the connection above flow divider is offered in the valve seat, the outlet control ball is placed in venthole
The top of interior and venthole inner wall is equipped with the position limiting convex ring that internal diameter is less than outlet control bulb diameter；
It is further opened with the interior tonifying Qi hole being connected to outer tonifying Qi hole in the valve seat, the top in the interior tonifying Qi hole opens up useful
In the movable chamber of accommodating gas supply control ball, the base opening of the movable chamber is less than the circular ring shape of gas supply control ball in internal diameter；It is described solid
Reservation is fixedly connected on valve seat and is set in the top opening of venthole and the top opening of movable chamber, and the fixed seat is in hollow form,
One end of the tracheae is fixedly connected in fixed seat and the other end stretches into the top of squeeze bottle.
The limited post stretched into venthole is also fixedly connected on the top surface of the flow divider, the limited post is in limit
The lower section of bulge loop.
Several postive stop baffles being axially arranged along interior tonifying Qi hole are fixedly connected at the top opening of the movable chamber.
The side of the bottleneck seat far from squeeze bottle is also connected with seal closure, table of the seal closure towards bottleneck seat
Face is equipped with seal groove one and seal groove two, and the seal groove one and outer tonifying Qi hole are connected to each other, the seal groove two and fluid hole
It is connected to each other.
The utility model is stable, efficiently realizes extruding squeeze bottle, gas, liquid mixing, blistering outflow；It unclamps and squeezes
Bottle, then liquid no longer flow out and in bottle automatic inflating device the course of work, and wherein by gas supply control ball and outlet control ball into
Automatically controlling for row tonifying Qi and outlet, that is, realize and ban elastomeric element by rigid element, to reduce difficulty of processing, processing
The purpose of precision and material cost has delicate structure, easy to operate, assembly difficulty low and stablizes, ne-leakage on the whole
The advantages of.
Description of the drawings
Fig. 1 is the background technology schematic diagram of this case,
Fig. 2 is the use state of this case with reference to figure one,
Fig. 3 is that Fig. 2 is partial enlarged view at A,
Fig. 4 is the use state of this case with reference to figure two,
Fig. 5 is partial enlarged view at the B of Fig. 4,
Fig. 6 is the idle state reference chart of this case,
Fig. 7 is the travel position reference chart of this case；
1 is squeeze bottle in figure, and 10 be spring, and 2 be bottleneck seat, and 20 be seal closure, and 21 be fluid hole, and 22 be outer tonifying Qi hole, 3
It is Netcom, 4 be flow divider, and 41 be intercommunicating pore, and 42 be limited post, and 5 be valve seat, and 51 be venthole, and 52 be position limiting convex ring, and 53 be interior
Tonifying Qi hole, 54 be movable chamber, and 55 be postive stop baffle, and 6 be gas supply control ball, and 7 be outlet control ball, and 8 be fixed seat, and 9 be tracheae.
Specific implementation mode
The utility model as shown in figs. 1-7, including bottleneck seat 2, Netcom 3, flow divider 4, valve seat 5, gas supply control ball 6, goes out
Gas control ball 7, fixed seat 8 and tracheae 9, the bottleneck seat 2 are fixedly connected on for storing squeezing for the liquid such as hand cleanser, liquid detergent
Fluid hole 21 and outer tonifying Qi hole 22 are offered in the base opening of pressure bottle 1 and in bottleneck seat 2；
The Netcom 3 is fixedly connected in fluid hole 21, and the flow divider 4 is fixedly connected on the inside of fluid hole 21, institute
State that flow divider 4 coats the Netcom 3 and the top of flow divider 4 offers at least one intercommunicating pore 41, the valve seat 5 is fixedly connected
Flow divider 4 on bottleneck seat 2 and described in empty set；In this way, when user of service squeezes squeeze bottle, the liquid in bottle can be in bottleneck position
The gap for first passing through valve seat and flow divider is set, using intercommunicating pore, is finally entered in Netcom；And when body reset, it is born by bottle
Pressure influences, and liquid will no longer flow out in bottle；
Venthole 51 of the connection above flow divider 4 is offered in the valve seat 5, the outlet control ball 7 is placed in out
In stomata 51 and the inner wall of venthole 51 top be equipped with internal diameter be less than 7 diameter of outlet control ball position limiting convex ring 52；In this way,
When squeeze bottle is squeezed, in bottle be in positive pressure when, downlink is left position limiting convex ring by outlet control ball so that gas can from venthole into
Enter valve seat, and eventually enters into Netcom；And when body resets, in bottle be in negative pressure when, outlet control ball is by uplink and position limiting convex ring
Venthole is blocked in cooperation；
The interior tonifying Qi hole 53 being connected to outer tonifying Qi hole 22, the top in the interior tonifying Qi hole 53 are further opened in the valve seat 5
The movable chamber 54 for housing gas supply control ball 6 is offered, the base opening of the movable chamber 54 is less than gas supply control ball 6 in internal diameter
Circular ring shape；The fixed seat 8 is fixedly connected on valve seat 5 and is set in the top opening of venthole 51 and the top opening of movable chamber 54,
The fixed seat 8 is in hollow form, and one end of the tracheae 9 is fixedly connected in fixed seat 8 and the other end stretches into squeeze bottle 1
Top.In this way, when squeeze bottle is squeezed, in bottle be in positive pressure when, gas supply control ball will downlink cooperation movable chamber base opening close in
Tonifying Qi hole；And when being in negative pressure in body reset, bottle, uplink is left the base opening of movable chamber by gas supply control ball so that outside bottle
Air can enter from outer tonifying Qi hole and interior tonifying Qi in fixed seat, and the top of squeeze bottle is finally flowed into from tracheae.
The use process of the utility model can be divided into following two step, one：When user of service squeezes squeeze bottle, it is in bottle
Positive pressure, at this time, on the one hand, gas supply control ball downlink coordinates the base opening of movable chamber to close interior tonifying Qi hole, outlet control ball then downlink
Leave position limiting convex ring so that the air at the top of squeeze bottle can enter fixed seat from tracheae, and can and only can from venthole into
Enter the top of flow divider；On the other hand, the liquid in bottle can enter shunting in position of bottleneck by the gap of valve seat and flow divider
The top of valve；Finally, gas and liquid will be mixed into Netcom, and be flowed out outside bottle from fluid hole after blistering in Netcom.
Secondly：It is in negative pressure in bottle, at this time, on the one hand, gas supply control ball uplink is left when user of service unclamps squeeze bottle
Venthole is blocked in base opening, outlet control ball uplink and the position limiting convex ring cooperation of movable chamber, so that the air outside squeeze bottle can
And can only enter in fixed seat from outer tonifying Qi hole and interior tonifying Qi, and the top of squeeze bottle is finally flowed into from tracheae；On the other hand,
It is influenced by negative pressure in bottle, liquid will no longer flow out in bottle.
In conclusion the utility model is stable, efficiently realizes extruding squeeze bottle, and gas, liquid mixing, blistering stream
Go out；Unclamp squeeze bottle, then liquid no longer flow out and in bottle automatic inflating device the course of work, and wherein by gas supply control ball with
Outlet control ball carries out automatically controlling for tonifying Qi and outlet, that is, realizes and ban elastomeric element by rigid element, to reduce
The purpose of difficulty of processing, machining accuracy and material cost, on the whole have delicate structure, easy to operate, assembly difficulty is low
And the advantages of stabilization, ne-leakage.
The limited post 42 stretched into venthole 51 is also fixedly connected on the top surface of the flow divider 4, at the limited post
In the lower section of position limiting convex ring.To when squeeze bottle is squeezed, in bottle be in positive pressure when, outlet control ball can downlink leave limit convex
Ring, and be limited column and resist, the stroke of outlet control ball is effectively limited, outlet control ball is avoided and occurs because stroke is long
Control failure the problem of.
Several postive stop baffles 55 being axially arranged along interior tonifying Qi hole are fixedly connected at the top opening of the movable chamber 54.To
When body resets, in bottle be in negative pressure when, uplink is left the base opening of movable chamber by gas supply control ball, and is limited baffle and is resisted,
The stroke of effective gas supply control ball that left unused avoids the problem of control that outlet control ball occurs because stroke is long is failed.
The side of the bottleneck seat 2 far from squeeze bottle 1 is also connected with seal closure 20, and the seal closure is towards bottleneck seat
Surface be equipped with seal groove one and seal groove two, the seal groove one and outer tonifying Qi hole be connected to each other, and the seal groove two and goes out
Fluid apertures is connected to each other.To make that squeeze bottle is in " height " sealing state by seal closure in transportational process, effectively prevent
The unexpected leakage of liquid in bottle, meanwhile, it can close seal closure when squeeze bottle leaves unused for a long time, avoid the meaning during leaving unused
Outer leakage, and effectively extend the service life of liquid in bottle.
Claims (4)
1. inverted extrusion foam pump, which is characterized in that including bottleneck seat, Netcom, flow divider, valve seat, gas supply control ball, outlet
Control ball, fixed seat and tracheae, the bottleneck seat are fixedly connected in the base opening of squeeze bottle and offer fluid hole in bottleneck seat
With outer tonifying Qi hole；
The Netcom is fixedly connected in fluid hole, and the flow divider is fixedly connected on the inside of fluid hole, the flow divider packet
It covers and offers at least one intercommunicating pore at the top of the Netcom and flow divider, the valve seat is fixedly connected on bottleneck seat and empty set
The flow divider；
Offer venthole of the connection above flow divider in the valve seat, the outlet control ball be placed in venthole and
The top of the inner wall of venthole is equipped with the position limiting convex ring that internal diameter is less than outlet control bulb diameter；
The interior tonifying Qi hole being connected to outer tonifying Qi hole is further opened in the valve seat, the top in the interior tonifying Qi hole is offered for holding
The movable chamber of gas supply control ball is set, the base opening of the movable chamber is less than the circular ring shape of gas supply control ball in internal diameter；The fixed seat
It is fixedly connected on valve seat and is set in the top opening of venthole and the top opening of movable chamber, the fixed seat is in hollow form, described
One end of tracheae is fixedly connected in fixed seat and the other end stretches into the top of squeeze bottle.
2. inverted extrusion foam pump according to claim 1, which is characterized in that also fixed on the top surface of the flow divider
It is connected with the limited post stretched into venthole, the limited post is in the lower section of position limiting convex ring.
3. inverted extrusion foam pump according to claim 1, which is characterized in that the company of fixation at the top opening of the movable chamber
It is connected to several postive stop baffles being axially arranged along interior tonifying Qi hole.
4. inverted extrusion foam pump according to claim 1, which is characterized in that the bottleneck seat far from squeeze bottle one
Side is also connected with seal closure, and the seal closure is equipped with seal groove one and seal groove two towards the surface of bottleneck seat, described
Seal groove one and outer tonifying Qi hole are connected to each other, and the seal groove two and fluid hole are connected to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820017222.8U CN207826914U (en) | 2018-01-03 | 2018-01-03 | Inverted extrusion foam pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820017222.8U CN207826914U (en) | 2018-01-03 | 2018-01-03 | Inverted extrusion foam pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207826914U true CN207826914U (en) | 2018-09-07 |
Family
ID=63391952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820017222.8U Withdrawn - After Issue CN207826914U (en) | 2018-01-03 | 2018-01-03 | Inverted extrusion foam pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207826914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163354A (en) * | 2018-01-03 | 2018-06-15 | 中山市联昌喷雾泵有限公司 | A kind of inverted extrusion foam pump |
-
2018
- 2018-01-03 CN CN201820017222.8U patent/CN207826914U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163354A (en) * | 2018-01-03 | 2018-06-15 | 中山市联昌喷雾泵有限公司 | A kind of inverted extrusion foam pump |
| CN108163354B (en) * | 2018-01-03 | 2023-10-10 | 中山市联昌喷雾泵有限公司 | Inverted extrusion foam pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180907 Effective date of abandoning: 20231010 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180907 Effective date of abandoning: 20231010 |