CN103693282A - Emulsion pump device - Google Patents
Emulsion pump device Download PDFInfo
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- CN103693282A CN103693282A CN201310689264.8A CN201310689264A CN103693282A CN 103693282 A CN103693282 A CN 103693282A CN 201310689264 A CN201310689264 A CN 201310689264A CN 103693282 A CN103693282 A CN 103693282A
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- pump
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- pump rod
- pump chamber
- chamber
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Abstract
The invention discloses an emulsion pump device, which comprises a sealing cup, and is characterized in that the sealing cup comprises a sealing cup seat, wherein the outer wall of the sealing cup seat is provided with threads connected with a bottle body, the sealing cup seat is provided with a convex connecting part, a mounting hole is formed in the convex connecting part, a pump chamber is arranged in the mounting hole, the outer wall of the upper end of the pump chamber is provided with a limiting bulge loop, an inner gasket is arranged between the upper end face of the pump chamber and the inner wall of the convex connecting part, a plurality of internal convex grasping holes capable of tightly connecting the pump chamber into the sealing cup are uniformly distributed in the convex connecting part, the internal convex grasping holes are clamped on the lower end face of the limiting bulge loop, a pump rod assembly is arranged in the pump chamber, and the upper part of the pump rod assembly is provided with a button capable of driving the pump rod assembly to work. The invention aims to overcome the defects in the prior art and provides the emulsion pump device which is simple in structure, convenient to connect, high in pump starting speed and relatively stable in spraying amount.
Description
Technical field
The present invention relates to a kind of emulsion pumps device.
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 productive costs is high, and it is connected existing emulsion pumps with bottle, and assembling is inconvenient.
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, plays pump fast, and spray volume is relatively stable, emulsion pumps device.
In order to achieve the above object, the present invention adopts following scheme:
A kind of emulsion pumps device, include envelope cup, it is characterized in that: described envelope cup includes envelope cup, on described envelope cup outer wall, be provided with the thread being connected with bottle, on described envelope cup, be provided with evagination connecting portion, on described evagination connecting portion, be provided with mounting hole, in described mounting hole, be provided with pump chamber, in described pump chamber upper end, outer wall is provided with position limiting convex ring, between described pump chamber upper surface and evagination connecting portion inwall, be provided with internal gasket, on described evagination connecting portion, be evenly equipped with a plurality of convexes that can make pump chamber closely be connected in envelope cup and grab mouth, described convex is grabbed mouth and is fastened on position limiting convex ring lower surface, in described pump chamber, be provided with pump rod assembly, on described pump rod assembly top, be provided with the button that can drive the work of pump rod assembly.
A kind of emulsion pumps device as above, it is characterized in that described pump rod assembly includes the locking cover that is arranged on pump chamber upper inside wall, in described locking 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 nozzle assembly 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 emulsion pumps device as above, 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 emulsion pumps device as above, 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 sealing head.
A kind of emulsion pumps device as above, is characterized in that being provided with locating convex block on described tightening cover, in described pump chamber upper end, is provided with knock hole, and described locating convex block is arranged in knock hole.
A kind of emulsion pumps device as above, is characterized in that described button includes push-button socket, is provided with evagination nozzle on described push-button socket.
A kind of emulsion pumps device as above, is characterized in that being provided with outer pad in described envelope cup.
A kind of emulsion pumps device as above, 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, and envelope cup is provided with thread, can by thread, be coordinated and is fastenedly connected conveniently with bottle, and productive costs 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 atomizing cone of the present invention play 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 chamber of the present invention;
Fig. 7 is the schematic diagram of pump rod under 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 emulsion pumps device as shown in Fig. 1 to 8, include envelope cup 1, described envelope cup 1 includes envelope cup 11, on described envelope cup 11 outer walls, be provided with the thread 12 being connected with bottle, on described envelope cup 11, be provided with evagination connecting portion 13, on described evagination connecting portion 13, be provided with mounting hole 14, in described mounting hole 14, be provided with pump chamber 2, at described pump chamber 2 upper end outer walls, be provided with position limiting convex ring 21, between described pump chamber 2 upper surfaces and evagination connecting portion 13 inwalls, be provided with internal gasket 3, on described evagination connecting portion 13, be evenly equipped with a plurality of convexes that can make pump chamber 2 closely be connected in envelope cup 1 and grab mouth 4, described convex is grabbed mouth 4 and is fastened on position limiting convex ring 21 lower surfaces, in described pump chamber 2, be provided with pump rod assembly 5, on described pump rod assembly 5 tops, be provided with the button 6 that can drive 5 work of pump rod assembly, described button 6 includes push-button socket 61, on described push-button socket 61, be provided with evagination nozzle 62.The present invention is simple in structure, and envelope cup is provided with thread, can by thread, be coordinated and is fastenedly connected conveniently with bottle, and productive costs is low.
As shown in Figures 3 and 4, the assembly of pump rod described in the present invention 5 includes the locking cover 51 that is arranged on pump chamber 2 upper inside wall, in described locking 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 nozzle assembly 3 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 216, between described lower pump rod 52 and positioning step 216, be provided with main spring 57, in described pump chamber 2 bottoms, be provided with pump pearl 58.
As shown in Figure 7, 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 sealing head 562.
Middle pump body assembly of the present invention adopts dual spring design, makes atomizing cone of the present invention play pump fast, and spray volume is stable.
As shown in Figure 6, 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 216 is arranged on 214 belows, San Beng district.
In the present invention, on described tightening cover 51, be provided with locating convex block 511, in described pump chamber 2 upper ends, be provided with knock hole 2111, described locating convex block 511 is arranged in knock hole 2111.In described envelope cup 11, be provided with outer pad 7.In described pump chamber 21 lower ends, be connected with liquid guiding tube 8.
Principle of work 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 action of the spring, 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 sprayed by the upper pump rod button spray orifice of flowing through because of liquid incompressibility.
More than show and described groundwork of the present invention and principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification sheets, 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. an emulsion pumps device, include envelope cup (1), it is characterized in that: described envelope cup (1) includes envelope cup (11), on described envelope cup (11) outer wall, be provided with the thread (12) being connected with bottle, on described envelope cup (11), be provided with evagination connecting portion (13), on described evagination connecting portion (13), be provided with mounting hole (14), in described mounting hole (14), be provided with pump chamber (2), in described pump chamber (2) upper end, outer wall is provided with position limiting convex ring (21), between described pump chamber (2) upper surface and evagination connecting portion (13) inwall, be provided with internal gasket (3), on described evagination connecting portion (13), be evenly equipped with a plurality of convexes that can make pump chamber (2) closely be connected in envelope cup (1) and grab mouthful (4), described convex is grabbed mouthful (4) and is fastened on position limiting convex ring (21) lower surface, in described pump chamber (2), be provided with pump rod assembly (5), on described pump rod assembly (5) top, be provided with the button (6) that can drive pump rod assembly (5) work, described button (6) includes push-button socket (61), on described push-button socket (61), be provided with evagination nozzle (62).
2. a kind of emulsion pumps device according to claim 1, it is characterized in that described pump rod 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 nozzle assembly (3) 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 (216), between described lower pump rod (52) and positioning step (216), be provided with main spring (57), in described pump chamber (2) bottom, be provided with pump pearl (58).
3. a kind of emulsion pumps device according to claim 2, 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 (216) is arranged on below, San Beng district (214).
4. a kind of emulsion pumps device according to claim 2, 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 sealing head (562) on described lower pump rod body (561) lower end.
5. a kind of emulsion pumps device according to claim 2, it is characterized in that being provided with locating convex block (511) on described tightening cover (51), in described pump chamber (2) upper end, be provided with knock hole (2111), described locating convex block (511) is arranged in knock hole (2111).
6. a kind of emulsion pumps device according to claim 1, is characterized in that being provided with outer pad (7) in described envelope cup (11), in described pump chamber (21) lower end, is connected with liquid guiding tube (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689264.8A CN103693282A (en) | 2013-12-13 | 2013-12-13 | Emulsion pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689264.8A CN103693282A (en) | 2013-12-13 | 2013-12-13 | Emulsion pump device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103693282A true CN103693282A (en) | 2014-04-02 |
Family
ID=50354988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310689264.8A Pending CN103693282A (en) | 2013-12-13 | 2013-12-13 | Emulsion pump device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103693282A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590691A (en) * | 2015-01-26 | 2015-05-06 | 中山市美捷时包装制品有限公司 | Simple bottle cap and pump chamber matched structure and emulsion pump |
| CN104590695A (en) * | 2015-01-26 | 2015-05-06 | 中山市美捷时包装制品有限公司 | Structure simplified-type emulsion pump |
| CN105173425A (en) * | 2015-07-30 | 2015-12-23 | 中山市美捷时包装制品有限公司 | Spraying tank device convenient to use |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2795074Y (en) * | 2005-04-26 | 2006-07-12 | 林添大 | Spray pump with dust-proof cover |
| CN2816405Y (en) * | 2005-07-07 | 2006-09-13 | 林添大 | Atomizing pump |
| CN102145782A (en) * | 2011-04-28 | 2011-08-10 | 叶夏英 | Pressing type emulsion spray nozzle |
| CN202638659U (en) * | 2012-05-05 | 2013-01-02 | 中山市美捷时喷雾阀有限公司 | Atomizing pump with double springs |
| JP2013169983A (en) * | 2012-02-20 | 2013-09-02 | Puresuko Kk | Pump device |
| CN203714392U (en) * | 2013-12-13 | 2014-07-16 | 中山市美捷时包装制品有限公司 | Emulsion pump with threaded sealing cup |
-
2013
- 2013-12-13 CN CN201310689264.8A patent/CN103693282A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2795074Y (en) * | 2005-04-26 | 2006-07-12 | 林添大 | Spray pump with dust-proof cover |
| CN2816405Y (en) * | 2005-07-07 | 2006-09-13 | 林添大 | Atomizing pump |
| CN102145782A (en) * | 2011-04-28 | 2011-08-10 | 叶夏英 | Pressing type emulsion spray nozzle |
| JP2013169983A (en) * | 2012-02-20 | 2013-09-02 | Puresuko Kk | Pump device |
| CN202638659U (en) * | 2012-05-05 | 2013-01-02 | 中山市美捷时喷雾阀有限公司 | Atomizing pump with double springs |
| CN203714392U (en) * | 2013-12-13 | 2014-07-16 | 中山市美捷时包装制品有限公司 | Emulsion pump with threaded sealing cup |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590691A (en) * | 2015-01-26 | 2015-05-06 | 中山市美捷时包装制品有限公司 | Simple bottle cap and pump chamber matched structure and emulsion pump |
| CN104590695A (en) * | 2015-01-26 | 2015-05-06 | 中山市美捷时包装制品有限公司 | Structure simplified-type emulsion pump |
| CN104590695B (en) * | 2015-01-26 | 2017-01-04 | 中山市美捷时包装制品有限公司 | A kind of structure reduced form emulsion pumps |
| CN105173425A (en) * | 2015-07-30 | 2015-12-23 | 中山市美捷时包装制品有限公司 | Spraying tank device convenient to use |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140402 |