CN103691601A - Atomizing pump with grabbing port structure - Google Patents
Atomizing pump with grabbing port structure Download PDFInfo
- Publication number
- CN103691601A CN103691601A CN201310689557.6A CN201310689557A CN103691601A CN 103691601 A CN103691601 A CN 103691601A CN 201310689557 A CN201310689557 A CN 201310689557A CN 103691601 A CN103691601 A CN 103691601A
- Authority
- CN
- China
- Prior art keywords
- pump
- district
- rod
- chamber
- grabbed
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 abstract description 11
- 230000007547 defect Effects 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract 1
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 7
- 239000000839 emulsion Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 241001347978 Major minor Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- B05B11/1042—Components or details
- B05B11/105—Sealing arrangements around pump actuating stem
-
- 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
- B05B11/109—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 the dispensing stroke being affected by the stored energy of a spring
- B05B11/1091—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 the dispensing stroke being affected by the stored energy of a spring being first hold in a loaded state by locking means or the like, then released
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention discloses an atomizing pump with a grabbing port structure. The atomizing pump with the grabbing port structure comprises a sealing cup and is characterized in that a pump chamber is arranged in the sealing cup; an inner gasket is arranged between the top of the pump chamber and the sealing cup; the pump chamber is fixedly connected into the sealing cup by an inner convex grabbing port arranged on the sealing cup; a pump core element is arranged in the pump chamber; the upper part of the pump core assembly is provided with a button for driving the pump core assembly to work. The atomizing pump with the grabbing port structure aims to overcome the defects in the prior art, and is simple in structure, convenient to connect, good in sealing property, fast in pump starting and relatively stable in spraying quantity.
Description
Technical field
The present invention relates to a kind of band and grab the atomizing pump of mouth structure.
Background technology
Emulsion pumps is due to its design fineness, easy to use, widely the industry such as application and daily use chemicals and medicine.But existing emulsion pumps complex structure, manufacture difficulty is large, and production cost is high, is connected inconvenience, and sealing property is relatively poor between existing emulsion pumps envelope cup and pump chamber.
The shortcomings such as in addition, the defect due in existing emulsion pumps design, has in use existed pump relatively slow, and spray volume is stable relatively not.Can not meet user's demand.
So existing emulsion pumps awaits further perfect.
Summary of the invention
The object of the invention is, in order to overcome weak point of the prior art, provides a kind of simple in structure, easy to connect, and good airproof performance plays pump fast, and spray volume is relatively stable, and band is grabbed the atomizing pump of mouth structure.
In order to achieve the above object, the present invention adopts following scheme:
A kind of band is grabbed the atomizing pump of mouth structure, include envelope cup, it is characterized in that: in described envelope cup, be provided with pump chamber, between described pump chamber top and envelope cup, be provided with internal gasket, described pump chamber is grabbed mouth and is fixedly connected in envelope cup by being arranged on convex on envelope cup, in described pump chamber, be provided with pump core assembly, on described pump core assembly top, be provided with the button of energy driving pump core assembly work.
A kind of band as above is grabbed the atomizing pump of mouth structure, it is characterized in that described pump core assembly includes the tightening cover that is arranged on pump chamber upper inside wall, in described tightening cover, be provided with pump rod, on pump rod, be provided with limited step on described, the upper pump rod on described limited step top stretches out described envelope cup, the upper pump rod of described limited step bottom is arranged in envelope cup, described button is connected on pump rod, on upper pump rod outer wall below described limited step, be arranged with piston, between described piston and limited step, be provided with auxiliary spring, described auxiliary spring is set on pump rod, in pump chamber on described below pump rod, be provided with lower pump rod, in pump chamber bottom, be provided with positioning step, between described lower pump rod and positioning step, be provided with main spring, in described pump chamber bottom, be provided with pump pearl.
A kind of band as above is grabbed the atomizing pump of mouth structure, it is characterized in that described pump chamber includes the first pump district, below described the first pump district, be provided with the second pump district, the internal diameter in the second pump district is less than the internal diameter in the first pump district, between described the first pump district and the second pump district, be provided with the first connecting portion, in described the second lower end, pump district, be connected with San Beng district, the internal diameter in described San Beng district is less than described the second pump district internal diameter, between described the second Yu Sanbeng district, pump district, be provided with the second connecting portion, described positioning step is arranged on below, San Beng district.
A kind of band as above is grabbed the atomizing pump of mouth structure, it is characterized in that described lower pump rod includes the lower pump rod body that can insert pump rod inner chamber, on described lower pump rod body lower end, is provided with bulb boss.
A kind of band as above is grabbed the atomizing pump of mouth structure, it is characterized in that described envelope cup includes envelope cup, on described envelope cup, be provided with evagination connecting portion, on described evagination connecting portion, be provided with installing hole, described pump chamber is arranged in evagination connecting portion, in described pump chamber upper end, outer wall is provided with position limiting convex ring, and described convex is grabbed mouth and is fastened on position limiting convex ring lower surface.
A kind of band as above is grabbed the atomizing pump of mouth structure, it is characterized in that being provided with outer pad in described envelope cup.
A kind of band as above is grabbed the atomizing pump of mouth structure, it is characterized in that being connected with liquid guiding tube in described pump chamber lower end.
In sum, the present invention with respect to its beneficial effect of prior art is:
One, the present invention is simple in structure, easy to assembly, and production cost is low.
Two, middle pump body of the present invention and internal gasket adopt and grab a mouthful mode fit sealing, good sealing effect.
Three, middle pump body assembly of the present invention adopts dual spring design, makes emulsion of the present invention pump up pump fast, and spray volume is stable.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention;
Fig. 2 is the decomposing schematic representation of Fig. 1;
Fig. 3 is Fig. 1 midship section schematic diagram;
Fig. 4 is the enlarged drawing at A place in Fig. 3;
Fig. 5 is the schematic diagram of tightening cover in the present invention;
Fig. 6 is the schematic diagram of pump rod under the present invention;
Fig. 7 is the schematic diagram of pump chamber of the present invention;
Fig. 8 is the schematic diagram that the present invention seals cup.
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the invention will be further described:
A kind of band as shown in Fig. 1 to 8 is grabbed the atomizing pump of mouth structure, include envelope cup 1, in described envelope cup 1, be provided with pump chamber 2, between described pump chamber 2 tops and envelope cup 1, be provided with internal gasket 3, described pump chamber 2 is grabbed mouthfuls 4 and is fixedly connected in envelope cup 1 by being arranged on convex on envelope cup 1, in described pump chamber 2, be provided with pump core assembly 5, on described pump core assembly 5 tops, be provided with the button 6 of energy driving pump core assembly 5 work.
As shown in Figures 2 to 4, the core assembly of pump described in the present invention 5 includes the tightening cover 51 that is arranged on pump chamber 2 upper inside wall, in described tightening cover 51, be provided with pump rod 52, on pump rod 52, be provided with limited step 53 on described, the upper pump rod 52 on described limited step 53 tops stretches out described envelope cup 1, the upper pump rod 52 of described limited step 53 bottoms is arranged in envelope cup 1, described button 6 is connected on pump rod 52, on upper pump rod 52 outer walls below described limited step 53, be arranged with piston 54, between described piston 54 and limited step 53, be provided with auxiliary spring 55, described auxiliary spring 55 is set on pump rod 52, in pump chamber 2 on described below pump rod 52, be provided with lower pump rod 56, in pump chamber 2 bottoms, be provided with positioning step 22, between described lower pump rod 56 and positioning step 22, be provided with main spring 57, in described pump chamber 2 bottoms, be provided with pump pearl 58.
As shown in Figure 6, described in the present invention, lower pump rod 56 includes the lower pump rod body 561 that can insert pump rod 52 inner chambers, on described lower pump rod body 561 lower ends, is provided with seal head 562.
As shown in Figure 7, pump chamber described in the present invention 2 includes the first pump district 211, below described the first pump district 211, be provided with the second pump district 212, the internal diameter in the second pump district 212 is less than the internal diameter in the first pump district 211, between described the first pump district 211 and the second pump district 212, be provided with the first connecting portion 213, in 212 lower ends, described the second pump district, be connected with San Beng district 214, the internal diameter in described San Beng district 214 is less than described the second pump district 212 internal diameters, between 212 Yu Sanbeng districts 214, described the second pump district, be provided with the second connecting portion 215, described positioning step 22 is arranged on 214 belows, San Beng district.
The cup of envelope described in the present invention 1 includes envelope cup 11, on described envelope cup 11, be provided with evagination connecting portion 12, on described evagination connecting portion 12, be provided with installing hole 13, described pump chamber 2 is arranged in evagination connecting portion 12, at described pump chamber 2 upper end outer walls, be provided with position limiting convex ring 21, described convex is grabbed mouth 4 and is fastened on position limiting convex ring 21 lower surfaces.In described envelope cup 11, be provided with outer pad 7.In described pump chamber 2 lower ends, be connected with liquid guiding tube 8.
Operation principle of the present invention:
While 1, pressing button, overcome main spring elastic force, button moves down, because of the effect of auxiliary spring elastic force, piston and then moves down together, and inner chamber gas is compressed, when piston withstands pump chamber, overcome auxiliary spring elastic force piston and lower pump rod sealing position is opened, inner chamber gas from then on position is discharged from;
2, during release button, because of major-minor spring action, piston and lower pump rod rapidly sealing and together with resilience, inner chamber forms parital vacuum, under external atmosphere pressure effect, pump pearl is introduced and washed open to liquid from liquid guiding tube and enter inner chamber; Continue to press, thereby liquid is pumped by the upper pump rod button hole of flowing through because of liquid Incoercibility.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. a band is grabbed the atomizing pump of mouth structure, include envelope cup (1), it is characterized in that: in described envelope cup (1), be provided with pump chamber (2), between described pump chamber (2) top and envelope cup (1), be provided with internal gasket (3), described pump chamber (2) is grabbed mouthful (4) and is fixedly connected in envelope cup (1) by being arranged on convex on envelope cup (1), in described pump chamber (2), be provided with pump core assembly (5), on described pump core assembly (5) top, be provided with the button (6) of energy driving pump core assembly (5) work.
2. a kind of band according to claim 1 is grabbed the atomizing pump of mouth structure, it is characterized in that described pump core assembly (5) includes the locking cover (51) that is arranged on pump chamber (2) upper inside wall, in described locking cover (51), be provided with upper pump rod (52), on pump rod (52), be provided with limited step (53) on described, the upper pump rod (52) on described limited step (53) top stretches out described envelope cup (1), the upper pump rod (52) of described limited step (53) bottom is arranged in envelope cup (1), described button (6) is connected on pump rod (52), on upper pump rod (52) outer wall of described limited step (53) below, be arranged with piston (54), between described piston (54) and limited step (53), be provided with auxiliary spring (55), described auxiliary spring (55) is set on pump rod (52), in the pump chamber (2) of pump rod on described (52) below, be provided with lower pump rod (56), in pump chamber (2) bottom, be provided with positioning step (22), between described lower pump rod (56) and positioning step (22), be provided with main spring (57), in described pump chamber (2) bottom, be provided with pump pearl (58).
3. a kind of band according to claim 2 is grabbed the atomizing pump of mouth structure, it is characterized in that described pump chamber (2) includes the first pump district (211), in described the first below, pump district (211), be provided with the second pump district (212), the internal diameter in the second pump district (212) is less than the internal diameter in the first pump district (211), between described the first pump district (211) and the second pump district (212), be provided with the first connecting portion (213), in described the second lower end, pump district (212), be connected with San Beng district (214), the internal diameter in described San Beng district (214) is less than described the second pump district (212) internal diameter, between described the second pump district (212) Yu Sanbeng district (214), be provided with the second connecting portion (215), described positioning step (22) is arranged on below, San Beng district (214).
4. a kind of band according to claim 2 is grabbed the atomizing pump of mouth structure, it is characterized in that described lower pump rod (56) includes the lower pump rod body (561) that can insert pump rod (52) inner chamber, is provided with bulb boss (562) on described lower pump rod body (561) lower end.
5. a kind of band according to claim 1 is grabbed the atomizing pump of mouth structure, it is characterized in that described envelope cup (1) includes envelope cup (11), on described envelope cup (11), be provided with evagination connecting portion (12), on described evagination connecting portion (12), be provided with installing hole (13), described pump chamber (2) is arranged in evagination connecting portion (12), in described pump chamber (2) upper end, outer wall is provided with position limiting convex ring (21), and described convex is grabbed mouthful (4) and is fastened on position limiting convex ring (21) lower surface.
6. a kind of band according to claim 5 is grabbed the atomizing pump of mouth structure, it is characterized in that being provided with outer pad (7) in described envelope cup (11), in described pump chamber (2) lower end, is connected with liquid guiding tube (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689557.6A CN103691601B (en) | 2013-12-13 | The atomizing pump of mouth structure grabbed by a kind of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689557.6A CN103691601B (en) | 2013-12-13 | The atomizing pump of mouth structure grabbed by a kind of band |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103691601A true CN103691601A (en) | 2014-04-02 |
| CN103691601B CN103691601B (en) | 2016-11-30 |
Family
ID=
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6332561B1 (en) * | 1998-03-26 | 2001-12-25 | Valois S.A. | Airless dispensing device |
| CN1440313A (en) * | 2000-07-07 | 2003-09-03 | 瓦卢瓦有限合伙公司 | Fluid product dispensing pump |
| CN201579158U (en) * | 2009-12-21 | 2010-09-15 | 陈秋火 | Back suction type drip-proof shower nozzle |
| CN203638368U (en) * | 2013-12-13 | 2014-06-11 | 中山市美捷时包装制品有限公司 | Sealing cup emulsion pump structure |
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6332561B1 (en) * | 1998-03-26 | 2001-12-25 | Valois S.A. | Airless dispensing device |
| CN1440313A (en) * | 2000-07-07 | 2003-09-03 | 瓦卢瓦有限合伙公司 | Fluid product dispensing pump |
| CN201579158U (en) * | 2009-12-21 | 2010-09-15 | 陈秋火 | Back suction type drip-proof shower nozzle |
| CN203638368U (en) * | 2013-12-13 | 2014-06-11 | 中山市美捷时包装制品有限公司 | Sealing cup emulsion pump structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee after: Guangdong Meijieshi Holdings Co.,Ltd. Address before: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee before: MAJESTY PACKAGING SYSTEMS Ltd. |
|
| CP03 | Change of name, title or address |