CN101583544A - Pumping device with collapsible nozzle - Google Patents
Pumping device with collapsible nozzle Download PDFInfo
- Publication number
- CN101583544A CN101583544A CNA2007800498091A CN200780049809A CN101583544A CN 101583544 A CN101583544 A CN 101583544A CN A2007800498091 A CNA2007800498091 A CN A2007800498091A CN 200780049809 A CN200780049809 A CN 200780049809A CN 101583544 A CN101583544 A CN 101583544A
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- CN
- China
- Prior art keywords
- nozzle
- pressurizing button
- aspirator
- contents
- aspirator according
- 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.)
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Classifications
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- 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
- B05B11/0089—Dispensing tubes
- B05B11/0091—Dispensing tubes movable, e.g. articulated on the sprayer
- B05B11/0094—Dispensing tubes movable, e.g. articulated on the sprayer movement of the dispensing tube controlling a valve
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- 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
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- 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
- B05B11/1059—Means for locking a pump or its actuation means in a fixed position
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
Abstract
There are provided a pumping device for dispensing the contents contained in a container body by pressing a pressurizing button. The pumping device comprises a nozzle which is pivotable by a hinge installed at the nozzle and the pressurizing button. The pressurizing button comprises: a pressing plate, a wall extended downward from the pressing plate, and a nozzle receiving groove formed on the wall and for receiving the nozzle when it is in a closed position. In accordance with the present invention, since the nozzle is foldable, the pumping device is conveniently transported and distributed, and since the nozzle is inserted into the nozzle receiving groove and is not exposed outside, the nozzle is prevented from being unintentionally in an open position by an unnecessary external force.
Description
Technical field
The present invention relates to a kind of aspirator, this aspirator is used for being contained in contents in the container body pushing pressurizing button time-division complexion, more specifically, the present invention relates to a kind of aspirator that comprises collapsible nozzle, when collapsible nozzle is positioned at off position, described collapsible nozzle is inserted in the nozzle holding tank that is formed in the pressurizing button, thereby prevents that described collapsible nozzle is positioned at open position because of unnecessary external force.
Background technology
Usually, in order to store or to distribute contents (for example contents of kind of liquid, lotion type or gel-type), described contents to be contained in the container that uses aspirator.Especially, the contents with viscosity for example face cream, emulsion, hair dye, shampoo, hair jelly and similar substance are contained in the compression type aspirator usually, aspirate described contents by described aspirator when pushing pressurizing button.
In the compression type aspirator, when the user pushed pressurizing button, the contents in the container were sucked by pressure, thereby distributed by nozzle with predetermined amount.
Fig. 1 to Fig. 3 has shown traditional compression type aspirator.
In Fig. 1 and Fig. 2, aspirator generally includes: the container body 10 that is used to hold contents; Be positioned at the pump unit 20 on the top of container body 10, this pump unit 20 is used for aspirating described contents by pressure; And pressurizing button 30, this pressurizing button 30 is used for providing pressure to pump unit 20, and comprises the nozzle 35 that is used to discharge described contents.Because correlation technique had been carried out various trials, so the structure of pump unit 20 has been used for product.
Fig. 2 has shown the conventional confguration of the most frequently used pump unit 20.
The operation of following brief description pump unit 20:
When the user pushed pressurizing button 30 with hand, transmission of pressure was to piston piece 24, thereby spring element 23 shrinks.Then, the contents of filling cylinder 21 move up along conduit 25, thereby distribute by nozzle 35 with predetermined amount.
When removing pressure, the elastic force of piston piece 24 by spring element 23 moves up and the contents of aspiration container main body 10, thereby cylinder 21 is full of described contents.In Fig. 2, use Reference numeral 22 expressions to be used to close the ball valve of the opening of cylinder 21, this ball valve is used for preventing that the contents of filling cylinder 21 from moving down when pushing pressurizing button 30.Reference numeral 29 expressions are operably connected to the suction tube of cylinder 21, and this suction tube is used to aspirate the contents that are contained in the container body 10.
The advantage of above-mentioned compression type aspirator is to be easy to distribute contents by pushing pressurizing button 30 with predetermined amount.
But, in the traditional aspirator that in Fig. 1 and Fig. 2, shows, because nozzle 35 and pressurizing button 30 are integrally formed and level is outstanding regularly, so described aspirator needs very big space to distribute.In addition, because traditional aspirator does not have special locking unit, so though nozzle 35 is operably connected to conduit 25, but when unnecessary power is applied to the aspirator that betransported or store and is pressed into pressurizing button 30, described contents can unconsciously be discharged and be wasted, and perhaps other external substance all might enter described container by nozzle 35 arbitrarily.Therefore, use setting lid (finish cap) in addition, to prevent unconsciously to discharge contents and to prevent that any external substance from entering described container.But in this case, the extra described setting lid that forms can increase cost and open and close the not convenient property of described setting lid when causing using.
Therefore, Korean utility model registration No.281556 provides a kind of aspirator, is used to prevent unconsciously discharge contents, prevents that any external substance from entering container, and reduces the space that is used to distribute.In order to reach these purposes, this aspirator realizes that by hinge 40 folding nozzles 35 wherein, the end portion supports of nozzle 35 is on the end face 20a of pump unit 20, as shown in Figure 3 by using.
But, in the aspirator of the prior art of mentioning in front, as shown in Figure 3, because nozzle 35 is exposed to the outside, so be easy to make nozzle 35 to be positioned at open position.
Summary of the invention
Therefore, the present invention is proposed, to address the above problem, and one object of the present invention is to provide a kind of aspirator, this aspirator comprises collapsible nozzle, this collapsible nozzle can be inserted in the nozzle holding tank that is formed in the pressurizing button, thereby described nozzle can not be exposed to the outside when described nozzle is positioned at off position, and described aspirator can transport and provide and deliver easily, and by preventing described nozzle because unnecessary external force is positioned at the usability that open position has improvement.
According to the present invention, above-mentioned and other purpose can realize that this aspirator comprises by the aspirator that comprises collapsible nozzle: container body, and this container body is used to hold contents; Pump unit, this pump unit are positioned at described container body inside, are used to aspirate described contents; And pressurizing button, this pressurizing button is used for providing pressure to described pump unit, and comprise the nozzle that is used to discharge described contents, wherein, in described nozzle and described pressurizing button, hinge member is installed, make described nozzle to fold, it is characterized in that, the wall that described pressurizing button comprises pressing plate, extend downwards from this pressing plate and be formed on the described wall and when described nozzle is positioned at off position, hold the nozzle holding tank of described nozzle.
In addition, described pump unit can comprise the fixed cap with cylindrical columnar body and interior cylindrical body, wherein described cylindrical columnar body and described in be formed with the guide groove of the wall that is used to hold described pressurizing button between the cylindrical body.
In addition, when described nozzle is positioned at off position, stop pressing operation to described pressurizing button, thereby prevent that described contents from unconsciously being discharged, and when described nozzle is positioned at open position, carry out pressing operation, thereby discharge described contents to described pressurizing button.For example, when described nozzle was positioned at described off position, the end of described nozzle can be by the end face backstop of the fixed cap of described pump unit, thereby prevent the pressing operation to described pressurizing button.The projection of end that selectively, can be by manually being formed on described nozzle prevents the pressing operation to described pressurizing button.
According to aspirator of the present invention, because described nozzle is collapsible, so the described aspirator that can transport easily and provide and deliver.In addition, when described nozzle is positioned at described off position,,, thereby prevent described nozzle because unnecessary external force and unconsciously be positioned at described open position so described nozzle can be to outer exposed because described nozzle is inserted in the described nozzle holding tank.In addition because described nozzle is positioned at described off position, so the pressing operation of described pressurizing button be prevented from, thereby in the transportation of described aspirator or storing process, prevent because unnecessary external force and unconsciously discharge described contents.
Description of drawings
To the explanation of embodiments of the present invention, these and other aspect of the present invention and advantage will obviously more also can more easily be understood by with reference to the accompanying drawings, in the accompanying drawings:
Fig. 1 is the transparent view of first kind of traditional compression type aspirator;
Fig. 2 is the cross sectional view of first kind of traditional compression type aspirator shown in Figure 1;
Fig. 3 is the cross sectional view of second kind of traditional compression type aspirator;
Fig. 4 is the transparent view according to the aspirator of one embodiment of the present invention;
Fig. 5 and Fig. 6 are the cross sectional view that is in the aspirator shown in Figure 4 of serviceability, and wherein Fig. 5 has shown the aspirator that is pressed, and Fig. 6 has shown by the described aspirator of pressure release;
Fig. 7 is the decomposition diagram of constituent elements of the pump unit of aspirator shown in Figure 4;
Fig. 8 is the decomposition diagram of Fig. 4;
Fig. 9 is the part decomposition diagram of the pressurizing button of aspirator shown in Figure 4;
Figure 10 is the cross sectional view of Fig. 4, has shown the nozzle that is positioned at off position; And
Figure 11 and Figure 12 have shown the structure according to the aspirator of another embodiment of the invention, and wherein Figure 11 has shown the nozzle that is positioned at open position, and Figure 12 has shown the nozzle that is positioned at off position.
The specific embodiment
Describe embodiments of the present invention below with reference to accompanying drawings in detail.But the present invention can implement by multiple different form, and should not be construed as and be confined to the illustrated embodiment at this this paper that sets forth.
Fig. 4 is the transparent view according to the aspirator of one embodiment of the present invention.Fig. 5 and Fig. 6 are the cross sectional view that is in the aspirator shown in Figure 4 of serviceability, and wherein, Fig. 5 has shown the aspirator that is pressed, and Fig. 6 has shown by the described aspirator of pressure release.Fig. 7 is the decomposition diagram of constituent elements of the pump unit of aspirator shown in Figure 4.
With reference to Fig. 4 to Fig. 7, comprise according to the aspirator of one embodiment of the present invention: container body 100, this container body 100 is used to hold contents; Pump unit 200, this pump unit 200 is positioned at the top of container body 100, and is used to aspirate described contents; And pressurizing button 300, this pressurizing button 300 is used for providing pressure to pump unit 200, and comprises the nozzle 350 that is used to discharge described contents.
In the present embodiment, as shown in Figure 5 and Figure 6, pump unit 200 comprises: cylinder 210; Be positioned at the ball valve 220 of opening part of the lower end of this cylinder 210; Stably be placed on the spring element 230 on this ball valve 220; Piston piece 240, this piston piece 240 closely is fixed on the top of spring element 230, and the transmission of pressure that will transmit from pressurizing button 300 is to spring element 230; Conduit 250, this conduit 250 holds the upside of piston piece 240, and the passage that provides the contents that allow to suck to pass through; Be fixedly mounted on the shutoff valve (cut-off valve) 260 in the inwall of cylinder 210; Middle cover 270, this middle cover 270 combines securely with the top of cylinder 210, and prevents that piston piece 240, conduit 250 and like from upwards separating; Fixed cap 280, when middle cover 270 insertions were installed to inside, this fixed cap 280 combined with the opening 120 of container body 100; And suction tube 290, this suction tube 290 is operably connected to the lower end of cylinder 210, and the contents in the aspiration container main body 100.In the accompanying drawings, Reference numeral 295 expressions have the seal ring of elastic force.
To shown in Figure 7, piston piece 240 comprises: the lifting arm 241 that moves up and down in conduit 250 as Fig. 5; And cup-shaped head 242, this head 242 extends integratedly from the lower end of lifting arm 241, and is fixed to spring element 230.In addition, the structure of lifting arm 241 is: three rib 241a interconnect around center shaft 241b, and are formed with the passage 241c that allows described contents to pass through between contiguous rib 241a.
The top side of piston piece 240 is inserted in the conduit 250, and the downside of piston piece 240 is engaged in the shutoff valve 260.The head 242 of piston piece 240 exposes downwards from shutoff valve 260.Then, when pushing pressurizing button 300, piston piece 240 moves down, and makes that its head 242 and shutoff valve 260 are spaced apart, thereby passage F is provided, by the described contents of this passage F move up (referring to Fig. 5).But when removal was applied to pressure on the pressurizing button 300, the elastic force of head 242 by spring element 230 moved up and is fixed to shutoff valve 260, thereby stoped described contents move up (referring to Fig. 6).
Therefore, referring to Fig. 5, when the user pushed pressurizing button 300 with hand, transmission of pressure made spring element 230 shrink to piston piece 240.
Then, the head 242 of piston piece 240 is spaced apart with shutoff valve 260, thereby passage F is provided.Described contents are filled cylinder 210 by passage F, move up and pass the passage 241c that is formed between the rib 241a along conduit 250, and discharge by nozzle 350 with predetermined amount.
When pushing pressurizing button 300, owing to fill ball valve 220 blocking-up that the described contents of cylinder 210 are positioned in the lower end of cylinder 210, so described contents can not reflux.In the process of pushing, the amount of the described contents of distribution is by size (diameter and the length) decision of cylinder 210 and conduit 250.In addition, the amount of the described contents of distribution can be by institute's applied pressure decision.Particularly, when institute's applied pressure reduced, the amount of the described contents of distribution reduced, and when institute's applied pressure increased, the amount of the described contents of distribution increased.
When removing applied pressure, piston piece 240 moves up by the elastic force of spring element 230, thereby produces suction force, as shown in Figure 6.
Described suction force is opened ball valve 220, and by the contents in the suction tube 290 aspiration container main bodys 100, thereby fill cylinder 210 with described contents.
The structure and the principle of work of pump unit 200 have been described with reference to embodiments of the present invention as mentioned above.Therefore, pump unit 200 comprises traditional structure.
Fig. 8 is the decomposition diagram of Fig. 4, and Fig. 9 is the part decomposition diagram of the pressurizing button of the aspirator among Fig. 4.
With reference to Fig. 8 and Fig. 9, pressurizing button 300 has at least one or a plurality of nozzle 350.Nozzle 350 is to be independent of the parts of pressurizing button 300 and to be connected to pressurizing button 300, pivoting.
Especially, hinge member 400 is installed on nozzle 350 and the pressurizing button 300.Nozzle 350 is connected to pressurizing button 300 removably, thereby can pivot by hinge member 400.
Nozzle 350 freely is positioned at off position by jackknife action.Therefore, when described hinge member has when allowing described nozzle freely to be in the structure of described off position, this hinge member just can be used for the present invention.
According to the embodiment of the present invention, as shown in Figure 9, hinge member 400 comprises: hinge 420, this hinge 420 are formed on the nozzle 350 and give prominence to; And pan 440, this pan 440 is formed on the pressurizing button 300, thus hinge 420 is pivotably mounted in the pan 440.
But pan 440 also can be formed on the nozzle 350, and the hinge 420 that is inserted in the pan 440 can be formed on the pressurizing button 300.
In the present embodiment, as Fig. 8 and shown in Figure 9, pressurizing button 300 comprises: pressing plate 3 10; From these pressing plate 310 downward circular cylindrical wall 320 of extending; And effuser 330, this effuser 330 extends downwards from the center of pressing plate 310, and to have vertical channel 335, described contents are discharged by this vertical channel 335.
Effuser 330 is installed in the conduit 250 of pump unit 200, to link together with conduit 250.By connecting effuser 330 and conduit 250, form the passage that allows described contents to flow, and pressurizing button 300 is connected to pump unit 200, thereby can not breaks away from pump unit 200.
In pressing plate 310, be formed with the horizontal channel 315 that is operably connected to vertical channel 335.When nozzle 350 was positioned at open position, horizontal channel 315 was operably connected to the escape route 355 (referring to Fig. 5) that is formed in the nozzle 350.In addition, in wall 320, be formed with nozzle holding tank 325, expose when nozzle 350 is positioned at described off position, to prevent nozzle 350.
Pressurizing button 300 can comprise stop part 340, is used to prevent that nozzle 350 from inserting in the nozzle holding tank 325 too much.
As shown in the figure, stop part 340 forms with the bottom side of pressing plate 310.In addition, preferably, nozzle 350 can comprise protuberance (raise) R, so that the user easily locatees the nozzle 350 that is inserted in the nozzle holding tank 325 with finger, thereby makes nozzle 350 be positioned at described open position.
Then, when the every side at nozzle 350 formed finger holding tank 358, the easier nozzle 350 that makes was positioned at described open position.
Pressurizing button 300 with said structure provides the effect of pushing the surface and playing the lid of described aspirator.In addition, because nozzle 350 is inserted in the nozzle holding tank 325 that is formed on the wall 320, thereby prevented the exposure of nozzle 350 to greatest extent, thereby prevent nozzle 350 unconsciously to be positioned at described open position and run counter to user's intention.
In addition, in the present embodiment, the fixed cap 280 of pump unit 200 has cylindrical columnar body 281 and interior cylindrical body 283.Be formed with guide groove 282 between cylindrical body 281 and the interior cylindrical body 283 outside.The wall 320 of pressurizing button 300 is inserted in this guide groove 282.Interior cylindrical body 283 comprises center retaining hole 283a, and the effuser 330 of pressurizing button 300 is inserted in the retaining hole 283a of this center, vertically to be guided.
Extend integratedly the lower end of the lower end of cylindrical columnar body 281 and interior cylindrical body 283.
When nozzle 350 is positioned at described open position and pushes pressurizing button 300, the wall 320 of pressurizing button 300 is inserted in the guide groove 282 that is formed in the fixed cap 280 and vertically and slides, and the described contents that move up along conduit 250 pass vertical channel 335 and horizontal channel 315 and discharge (referring to Fig. 5) by escape route 355.
In addition, fixed cap 280 combines regularly with the opening 120 of container body 100.Owing to be formed with screw thread being formed with on the inner peripheral surface of the interior cylindrical body 283 of fixed cap 280 on screw thread and the outer peripheral surface, so fixed cap 280 combines by described screw thread regularly with container body 100 at the opening 120 of container body 100.But, fixed cap 280 and container body 100 also can by adhesive be bonded together.
Accompanying drawing has shown that fixed cap 280 combines by described screw thread regularly with container body 100.
Figure 10 is the cross sectional view of Fig. 4, has shown the nozzle that is positioned at off position.
With reference to Figure 10, in the aspirator according to one embodiment of the present invention, the unconscious release of described contents is blocked when nozzle 350 is positioned at described off position.Then, the structure of the pressing operation by stoping pressurizing button 300 realizes blocking the unconscious release of described contents.
Particularly, when nozzle 350 was positioned at described off position, nozzle 350 was by the end face 281-1 and the 283-1 backstop of fixed cap 280, thereby prevented that pressurizing button 300 is pressed.
For example, after nozzle 350 is positioned at described off position and is inserted into nozzle holding tank 325, when the end face 283-1 of the end face 281-1 of the end of nozzle 350 350a and cylindrical columnar body 281 or interior cylindrical body 283 contacts, prevented pressing operation to pressurizing button 300.In addition, when any part of the protuberance R on being formed on nozzle 350 contacts with the end face 281-1 of cylindrical columnar body 281, prevented pressing operation to pressurizing button 300.
Figure 11 and Figure 12 have shown the structure according to the aspirator of another embodiment of the invention, and wherein, Figure 11 has shown the nozzle 350 that is positioned at open position, and Figure 12 has shown the nozzle 350 that is positioned at off position.
As Figure 11 and shown in Figure 12, nozzle 350 can comprise the projection 359 of the end that is formed on nozzle 350.
In addition, when nozzle 350 was positioned at described off position and pushes pressurizing button 300, projection 359 contacted with the end face 281-1 of cylindrical columnar body 281.Therefore, projection 359 has the function of prevention to the pressing operation of pressurizing button 300.
Industrial applicibility
As mentioned above, be used for distributing the contents that are contained in the container, example according to aspirator of the present invention Contents and similar contents such as kind of liquid, lotion type, gel-type. Described contents bag Draw together soap, medicine, cosmetics or other material. The described suction dress that has collapsible nozzle by use Put, described aspirator can be effectively be used for distributing the sticking contents of tool, for example face cream, emulsion, Hair dye, shampoo, hair jelly and similar substance.
Claims (12)
1, a kind of aspirator that comprises collapsible nozzle, this aspirator comprises: container body (100), this container body (100) is used to hold contents; Pump unit (200), this pump unit (200) is positioned at the inside of described container body (100), is used to aspirate described contents; And pressurizing button (300), this pressurizing button (300) provides pressure to described pump unit (200), and comprise the nozzle (350) that is used to discharge described contents, wherein, on described nozzle (350) and described pressurizing button (300), hinge member (400) is installed, thereby make described nozzle (350) to fold
It is characterized in that described pressurizing button (300) comprising:
Pressing plate (310);
Wall (320), this wall (320) extends downwards from described pressing plate (310); And
Nozzle holding tank (325), this nozzle holding tank (325) is formed on the described wall (320), and holds the described nozzle (350) that is positioned at off position.
2, aspirator according to claim 1, wherein, described pump unit (200) comprises fixed cap (280), this fixed cap (280) have cylindrical columnar body (281), interior cylindrical body (283) and be formed on described cylindrical columnar body (281) and described in guide groove (282) between the cylindrical body (283), wherein, the described wall (320) of described pressurizing button (300) is inserted in the described guide groove (282).
3, aspirator according to claim 1 and 2, wherein, when described nozzle (350) when being positioned at described off position, pressing operation to described pressurizing button (300) is prevented from, thereby blocked the unconscious release of described contents, and when described nozzle (350) when being positioned at open position, described pressurizing button (300) can be pressed, thereby discharges described contents.
4, aspirator according to claim 1 and 2, wherein, described nozzle (350) comprises protuberance (R).
5, aspirator according to claim 1 and 2, wherein, described nozzle (350) comprises finger holding tank (358).
6, aspirator according to claim 1 and 2, wherein, described pressurizing button (300) comprises stop part (340), this stop part (340) is used for preventing that described nozzle (350) from inserting described nozzle holding tank (325) too much.
7, aspirator according to claim 1 and 2, wherein, described nozzle (350) comprises the projection (359) of the end that is formed on described nozzle (350).
8, aspirator according to claim 1 and 2, wherein, described hinge member (400) comprises the hinge (420) that is formed on the described nozzle (350) and is formed on pan (440) on the described pressurizing button (300).
9, aspirator according to claim 1 and 2, wherein, described hinge member (400) comprises the pan (440) that is formed on the described nozzle (350) and is formed on hinge (420) on the described pressurizing button (300).
10, aspirator according to claim 3, wherein, when described nozzle (350) when being positioned at described off position, the end (350a) of described nozzle (350) by the end face (281-1) of described cylindrical columnar body (281) or described in end face (283-1) backstop of cylindrical body (283), thereby prevent pressing operation to described pressurizing button (300).
11, aspirator according to claim 3, wherein, described nozzle (350) comprises protuberance (R), when described nozzle (350) when being positioned at described off position, described protuberance (R) is by end face (281-1) backstop of described cylindrical columnar body (281), thereby prevents the pressing operation to described pressurizing button (300).
12, aspirator according to claim 3, wherein, described nozzle (350) comprises the projection (359) that is formed on described nozzle (350) end, when described nozzle (350) when being positioned at described off position, described projection (359) is by end face (281-1) backstop of described cylindrical columnar body (281), thereby prevents the pressing operation to described pressurizing button (300).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/KR2007/000253 WO2008088095A1 (en) | 2007-01-16 | 2007-01-16 | Pumping device with collapsible nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101583544A true CN101583544A (en) | 2009-11-18 |
Family
ID=39636082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007800498091A Pending CN101583544A (en) | 2007-01-16 | 2007-01-16 | Pumping device with collapsible nozzle |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20100006606A1 (en) |
| CN (1) | CN101583544A (en) |
| WO (1) | WO2008088095A1 (en) |
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| US3907174A (en) * | 1971-04-13 | 1975-09-23 | Vca Corp | Dispensing pump construction with foldable discharge nozzle |
| US3874562A (en) * | 1972-11-10 | 1975-04-01 | Polytop Corp | Dispensing closure with pump parts and container using the same |
| GB8620072D0 (en) * | 1986-08-18 | 1986-10-01 | English Glass Co Ltd | Dispenser |
| JP2552690Y2 (en) * | 1991-10-23 | 1997-10-29 | 株式会社吉野工業所 | Liquid dispensing container for oral drug solution administration |
| JPH0728856U (en) * | 1993-11-11 | 1995-05-30 | 鐘紡株式会社 | Liquid container dispenser |
| DE4438375A1 (en) * | 1994-10-27 | 1996-05-02 | Pfeiffer Erich Gmbh & Co Kg | Discharge device for media |
| FR2743544B1 (en) * | 1996-01-16 | 1998-02-20 | Valois | DEVICE FOR DISPENSING A FLUID PRODUCT PROVIDED WITH DOUBLE SECURITY |
| US5890628A (en) * | 1997-03-18 | 1999-04-06 | Outer Circle Products, Ltd. | Dispensing lid assembly for a container |
| IT1315351B1 (en) * | 2000-05-26 | 2003-02-10 | Taplast Spa | BELLOW PUMP FOR THE DISTRIBUTION OF LIQUIDS |
| KR200281556Y1 (en) * | 2002-01-28 | 2002-07-13 | 강성일 | Shampoo an instrument button |
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2007
- 2007-01-16 US US12/523,152 patent/US20100006606A1/en not_active Abandoned
- 2007-01-16 CN CNA2007800498091A patent/CN101583544A/en active Pending
- 2007-01-16 WO PCT/KR2007/000253 patent/WO2008088095A1/en active Application Filing
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| CN105236003A (en) * | 2014-03-28 | 2016-01-13 | 丁要武 | Anti-loosing lotion pump |
| US10625287B2 (en) | 2014-03-28 | 2020-04-21 | Yao wu Ding | Anti-loosening emulsion pump |
| CN109661277A (en) * | 2017-07-14 | 2019-04-19 | A·阿米纳克 | Manual pump with foldable nozzle |
| CN109661277B (en) * | 2017-07-14 | 2021-10-29 | A·阿米纳克 | Hand pump with folding nozzle |
| CN108408230A (en) * | 2018-04-13 | 2018-08-17 | 张倩茹 | A kind of hand cleanser bottle |
| CN112867569A (en) * | 2018-09-06 | 2021-05-28 | 泰普勒斯特有限责任公司 | Device for dispensing fluids or liquids in general and system using such a device |
| CN112867569B (en) * | 2018-09-06 | 2023-08-25 | 泰普勒斯特有限责任公司 | Device for dispensing a general fluid or liquid and system using the same |
| CN110817111A (en) * | 2019-10-25 | 2020-02-21 | 浙江正庄实业有限公司 | Environment-friendly high-rigidity duckbill folding type emulsion pump and preparation method thereof |
| CN112009844A (en) * | 2020-09-14 | 2020-12-01 | 陈荣荣 | Green's cosmetics glass packaging bottle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008088095A1 (en) | 2008-07-24 |
| US20100006606A1 (en) | 2010-01-14 |
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| PB01 | Publication | ||
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Open date: 20091118 |