CN103708090B - A kind of Emulsion pump device of locking mechanism - Google Patents
A kind of Emulsion pump device of locking mechanism Download PDFInfo
- Publication number
- CN103708090B CN103708090B CN201310683239.9A CN201310683239A CN103708090B CN 103708090 B CN103708090 B CN 103708090B CN 201310683239 A CN201310683239 A CN 201310683239A CN 103708090 B CN103708090 B CN 103708090B
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- pump
- district
- button
- rod
- locking mechanism
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- 239000000839 emulsion Substances 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000007921 spray Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect 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
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses the Emulsion pump device of a kind of locking mechanism, include lock bottle cap, it is provided with pump assembly in described lock bottle cap, it is provided with the button that pump assembly can be driven to work in described pump assembly upper end, it is characterized in that: on described button inwall, move down direction along button be provided with positioning bar, being provided with slot to make way on described lock bottle cap, when button moves down, described positioning bar is arranged in slot to make way.The invention aims to overcome weak point of the prior art, it is provided that a kind of simple in construction, easy to use, can prevent by mistake by, play pump fast, spray volume is the most stable, the Emulsion pump device of locking mechanism.
Description
Technical field
The present invention relates to the Emulsion pump device of a kind of locking mechanism.
Background technology
Emulsion pumps is due to its design fineness, easy to use, the most widely application and daily use chemicals and doctor
The industries such as medicine.But existing emulsion pumps structure is complicated, manufacture difficulty is big, and production cost is high,
Existing emulsion pumps, owing to not having locking device between bottle cap and button, is using course button very
Easily caused waste because of missing by or make troubles to user.
Further, since the defect in the design of existing emulsion pumps, in use there is pump
Relatively slow, spray volume such as is not sufficiently stable relatively at the shortcoming.The demand of user can not be met.
So, existing emulsion pumps awaits the most perfect.
Summary of the invention
The invention aims to overcome weak point of the prior art, it is provided that a kind of structure
Simply, easy to use, can prevent by mistake by, play pump fast, spray volume is the most stable, locking machine
The Emulsion pump device of structure.
In order to achieve the above object, the present invention uses below scheme:
The Emulsion pump device of a kind of locking mechanism, includes lock bottle cap, in described lock bottle cap
Be provided with pump assembly, be provided with in described pump assembly upper end can drive that pump assembly works by
Button, it is characterised in that: on described button inwall, move down direction along button be provided with positioning bar,
Described lock bottle cap is provided with slot to make way, and when button moves down, described positioning bar is arranged in slot to make way.
The Emulsion pump device of a kind of locking mechanism as above, it is characterised in that at described lock bottle
Cover and be provided with the button bit that can block positioning bar thus stop button to move down, described button bit with step down
Link slot it is provided with between groove.
The Emulsion pump device of a kind of locking mechanism as above, it is characterised in that described lock bottle
Lid includes lid, is provided with evagination connecting portion, on described lid on described evagination connecting portion
Being provided with installing hole, described pump assembly is arranged in installing hole, outside described evagination connecting portion
Being provided with connection ring, described slot to make way and button bit are separately positioned in connection ring.
The Emulsion pump device of a kind of locking mechanism as above, it is characterised in that at described lid
Body upper periphery is provided with spacing ring, and described spacing ring can accommodate button with being connected between ring formation
Limited ring groove, move down direction at described spacing ring upper end edge button and be provided with outer shroud, described lid
Cannelure it is provided with between outer wall and outer shroud.
The Emulsion pump device of a kind of locking mechanism as above, it is characterised in that described pump
Body assembly includes pump chamber, is provided with tightening cover in described pump chamber upper inside wall, at described lock
It is provided with pump rod in tight lid, on described, on pump rod, is provided with limited step, on described limited step
The upper pump rod in portion stretches out lock bottle cap, and the upper pump rod of described limited step bottom is arranged in pump chamber,
Described button is connected on pump rod, sheathed on the upper pump rod outer wall below described limited step
Having piston, be provided with auxiliary spring between described piston and limited step, described auxiliary spring is sheathed
On upper pump rod, on described, it is provided with lower pump rod, under described pump chamber in pump chamber below pump rod
Portion is provided with positioning step, is provided with main spring, described between described lower pump rod and positioning step
Pump chamber bottom is provided with pump pearl.
The Emulsion pump device of a kind of locking mechanism as above, it is characterised in that at described lock
Tightly cover and be provided with locating convex block, be provided with hole, location, described locating convex block in described pump chamber upper end
It is arranged in hole, location.
The Emulsion pump device of a kind of locking mechanism as above, it is characterised in that described pump chamber
Include the first pump district, below described first pump district, be provided with the second pump district, the second pump district interior
Footpath, less than the internal diameter in the first pump district, is provided with first even between described first pump district and the second pump district
Meeting portion, connect You Sanbeng district in described second lower end, pump district, the internal diameter in described 3rd pump district is little
In described second pump district internal diameter, between described second pump district and the 3rd pump district, it is provided with second is connected
Portion, described positioning step is arranged on below described 3rd pump district.
The Emulsion pump device of a kind of locking mechanism as above, it is characterised in that outside described
Convex connecting portion inwall is provided with connection button bit, is provided with limit convex on the first described pump district outer wall
Ring, described position limiting convex ring is fastened on described connection button bit.
The Emulsion pump device of a kind of locking mechanism as above, it is characterised in that described lower pump
Bar includes the lower pump rod body that can insert pump rod inner chamber, is provided with on described lower pump rod body lower end
Seal head.
The Emulsion pump device of a kind of locking mechanism as above, it is characterised in that at described pump
Lower end, room connects liquid guiding tube.
In sum, relative to prior art, it provides the benefit that the present invention:
One, present configuration is simple, and easy to use, production cost is low.
Two, the present invention locks bottle cap and is provided with slot to make way and button bit, button is provided with positioning bar,
The button bit that after button rotation 90 degree, positioning bar is just directed on lock bottle cap realizes self-locking, now pump
Can not press, there is good protective effect, effectively prevent by mistake by.
Three, middle pump body assembly of the present invention uses dual spring design so that emulsion of the present invention pumps up
Pump is fast, and spray volume is stable.
Accompanying drawing explanation
Fig. 1 is the 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 in Fig. 3 at A；
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 of sealing cup of the present invention.
Detailed description of the invention
The invention will be further described with detailed description of the invention in explanation below in conjunction with the accompanying drawings:
If Fig. 1 is to the Emulsion pump device of a kind of locking mechanism shown in 8, include lock bottle
Lid 1, is provided with pump assembly 2 in described lock bottle cap 1, is provided with in described pump assembly 2 upper end
The button 4 that pump assembly works can be driven, along button 4 side of moving down on described button 4 inwall
To being provided with positioning bar 5, described lock bottle cap 1 is provided with slot to make way 6, described in when button 4 moves down
Positioning bar 5 is arranged in slot to make way 6.
As it is shown in figure 5, the present invention is provided with on described lock bottle cap 1 can block positioning bar 5 from
And the button bit 7 stoping button 4 to move down, it is provided with between described button bit 7 and slot to make way 6 and is connected
Groove 8.
As shown in fig. 2 or 5, heretofore described lock bottle cap 1 includes lid 11, in institute
State lid 11 and be provided with evagination connecting portion 12, described evagination connecting portion 12 is provided with installation
Hole, described pump assembly 2 is arranged in installing hole, sets outside described evagination connecting portion 12
Having connection ring 13, described slot to make way 6 and button bit 7 are separately positioned in connection ring 13.Institute
State lid 11 upper periphery and be provided with spacing ring 14, described spacing ring 14 be connected ring 13 it
Between formed and can accommodate the limited ring groove 15 of button 4, at described spacing ring 14 upper end edge button 4
Move down direction and be provided with outer shroud 16, between described lid 11 outer wall and outer shroud 16, be provided with cannelure
17。
As shown in Figures 2 to 4, heretofore described pump assembly 2 includes pump chamber 21,
It is provided with tightening cover 22 in described pump chamber 21 upper inside wall, is provided with in described tightening cover 22
Upper pump rod 23, is provided with limited step 24, on described limited step 24 on described on pump rod 23
The upper pump rod 23 in portion stretches out described lock bottle cap 1, the upper pump rod 23 of described limited step 24 bottom
Being arranged in pump chamber 21, described button is connected on pump rod 23, at described limited step 24
It is arranged with piston 25, at described piston 25 and limited step 24 on upper pump rod 23 outer wall of lower section
Between be provided with auxiliary spring 26, described auxiliary spring 26 is set on pump rod 23, on described
Being provided with lower pump rod 27 in pump chamber 21 below pump rod 23, it is fixed to be provided with in described pump chamber 21 bottom
Position step 216, is provided with main spring 28 between described lower pump rod 27 and positioning step 216,
Described pump chamber 21 bottom is provided with pump pearl 29.
The present invention is provided with locating convex block 221 on described tightening cover 22, at described pump chamber 21
Upper end is provided with hole 217, location, and described locating convex block 221 is arranged in hole 217, location.
As shown in Figure 8, heretofore described pump chamber 21 includes the first pump district 211, in institute
Stating and be provided with the second pump district 212 below the first pump district 211, the internal diameter in the second pump district 212 is less than the
The internal diameter in one pump district 211, is provided with between described first pump district 211 and the second pump district 212
A junction 213, connects You Sanbeng district 214 in described second lower end, pump district 212, and described the
The internal diameter in three pump districts 214 is less than described second pump district 212 internal diameter, in described second pump district 212
And being provided with the second connecting portion 215 between the 3rd pump district 214, described positioning step 216 is arranged on institute
Below Shu Sanbeng district 214.
The present invention is provided with on described evagination connecting portion 12 inwall connection button bit 121, described
The first pump district 211 outer wall be provided with position limiting convex ring 2111, described position limiting convex ring 2111 card sets
On described connection button bit 121.
Heretofore described lower pump rod 27 includes the lower pump rod that can insert pump rod 23 inner chamber
Body 271, is provided with seal head 272 on described lower pump rod body 271 lower end.Described pump chamber 21 times
End connection has liquid guiding tube 9.
The operation principle of the present invention:
1, first rotary knob 90 degree is opened；
2, during pressing button, overcoming main spring elastic force, button moves down, because auxiliary spring elastic force is made
With, piston and then moves down together, and inner chamber gas is compressed, when piston withstands pump chamber, gram
Take auxiliary spring elastic force piston to be beaten with lower pump rod sealing position
Opening, inner chamber gas will be discharged from this position；
3, during release button, because of major-minor spring effect, piston seal rapidly with lower pump rod and together with
Resilience, inner chamber forms parital vacuum, under external atmosphere pressure effect, by liquid from liquid guiding tube
Introduce and wash open pump pearl and enter inner chamber；Continue pressing, because of liquid Incoercibility thus by liquid
Flow through button hole by upper pump rod and pump out.
The general principle of the present invention and principal character and the present invention have more than been shown and described
Advantage.Skilled person will appreciate that of the industry, the present invention is not restricted to the described embodiments,
The principle that the present invention is simply described described in above-described embodiment and specification, without departing from this
On the premise of bright spirit and scope, the present invention also has various changes and modifications, these change and
Improvement both falls within scope of the claimed invention.Claimed scope is by appended
Claims and equivalent thereof define.
Claims (6)
1. an Emulsion pump device for locking mechanism, includes lock bottle cap (1), described
It is provided with pump assembly (2) in lock bottle cap (1), is provided with in described pump assembly (2) upper end
The button (4) that pump assembly works can be driven, it is characterised in that: in described button (4)
Move down direction along button (4) on wall and be provided with positioning bar (5), on described lock bottle cap (1)
Being provided with slot to make way (6), when button (4) moves down, described positioning bar (5) is arranged on slot to make way
(6), in, described lock bottle cap (1) is provided with and can block positioning bar (5) thus stop button
(4) button bit (7) moved down, the company of being provided with between described button bit (7) and slot to make way (6)
Access slot (8), described lock bottle cap (1) includes lid (11), in described lid (11)
It is provided with evagination connecting portion (12), described evagination connecting portion (12) is provided with installing hole,
Described pump assembly (2) is arranged in installing hole, in described evagination connecting portion (12) outside
Being provided with connection ring (13), described slot to make way (6) and button bit (7) are separately positioned on connection ring
(13), in, described lid (11) upper periphery is provided with spacing ring (14), described limit
Position ring (14) can accommodate the limited ring groove (15) of button (4) with being connected between ring (13) formation,
Move down direction at described spacing ring (14) upper end edge button (4) and be provided with outer shroud (16), institute
State and between lid (11) outer wall and outer shroud (16), be provided with cannelure (17).
The Emulsion pump device of a kind of locking mechanism the most according to claim 1, it is special
Levy and be that described pump assembly (2) includes pump chamber (21), at described pump chamber (21)
Upper inside wall is provided with tightening cover (22), is provided with upper pump rod (23) in described tightening cover (22),
Limited step (24) it is provided with on pump rod (23), on described limited step (24) on described
The upper pump rod (23) in portion stretches out described lock bottle cap (1), described limited step (24) bottom
Upper pump rod (23) be arranged on pump chamber (21) in, described
Button (4) is connected on pump rod (23), described limited step (24) lower section upper
Piston (25) it is arranged with, at described piston (25) and limited step on pump rod (23) outer wall
(24) being provided with auxiliary spring (26) between, described auxiliary spring (26) is set in pump rod (23)
On, on described, it is provided with lower pump rod (27) in the pump chamber (21) of pump rod (23) lower section,
Described pump chamber (21) bottom is provided with positioning step (216), described lower pump rod (27) with
It is provided with main spring (28) between positioning step (216), sets in described pump chamber (21) bottom
There is pump pearl (29).
The Emulsion pump device of a kind of locking mechanism the most according to claim 2, its feature
It is to be provided with locating convex block (221) on described tightening cover (22), in described pump chamber (21)
Upper end is provided with hole, location (217), and described locating convex block (221) is arranged on hole, location (217)
In, described lower pump rod (27) includes the lower pump rod body that can insert pump rod (23) inner chamber
(271), described lower pump rod body (271) lower end is provided with seal head (272).
The Emulsion pump device of a kind of locking mechanism the most according to claim 2, it is special
Levy and be that described pump chamber (21) includes the first pump district (211), in described first pump district (211)
Lower section is provided with the second pump district (212), and the internal diameter in the second pump district (212) is less than the first pump district (211)
Internal diameter, between described first pump district (211) and the second pump district (212), be provided with first even
Meet portion (213), connect You Sanbeng district (214) in described second pump district (212) lower end,
The internal diameter in described 3rd pump district (214) is less than described second pump district (212) internal diameter, described
It is provided with the second connecting portion (215) between second pump district (212) and the 3rd pump district (214),
Described positioning step (216) is arranged on described 3rd lower section, pump district (214).
The Emulsion pump device of a kind of locking mechanism the most according to claim 4, it is special
Levy and be on described evagination connecting portion (12) inwall, to be provided with connection button bit (121), in institute
The first pump district (211) outer wall stated is provided with position limiting convex ring (2111), described position limiting convex ring
(2111) it is fastened on described connection button bit (121).
The Emulsion pump device of a kind of locking mechanism the most according to claim 2, its feature
It is to connect in described pump chamber (21) lower end have liquid guiding tube (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310683239.9A CN103708090B (en) | 2013-12-13 | 2013-12-13 | A kind of Emulsion pump device of locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310683239.9A CN103708090B (en) | 2013-12-13 | 2013-12-13 | A kind of Emulsion pump device of locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103708090A CN103708090A (en) | 2014-04-09 |
| CN103708090B true CN103708090B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310683239.9A Active CN103708090B (en) | 2013-12-13 | 2013-12-13 | A kind of Emulsion pump device of locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103708090B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590703B (en) * | 2015-01-20 | 2017-10-17 | 金华职业技术学院 | A kind of Pressing pump with only pressure ring |
| CN108069133A (en) * | 2016-11-14 | 2018-05-25 | 中山雷治日化有限公司 | A kind of press type toothpaste bottle assembling structure |
| CN107380696A (en) * | 2017-07-21 | 2017-11-24 | 深圳市婴缘健康有限公司 | A kind of lotion pump |
| CN109965486A (en) * | 2019-04-12 | 2019-07-05 | 洽兴包装工业（中国）有限公司 | The cosmetics containers of discharge adjustable amount |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4343417A (en) * | 1980-02-13 | 1982-08-10 | Corsette Douglas Frank | Dispensing pump locking means |
| US4991746A (en) * | 1989-07-07 | 1991-02-12 | Emson Research Inc. | Modular pump having a locking rotatable sleeve |
| CN101267893A (en) * | 2005-09-16 | 2008-09-17 | 雷克斯姆分配系统股份公司 | Intercalated locking ring |
| 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 |
| CN203638367U (en) * | 2013-12-13 | 2014-06-11 | 中山市美捷时包装制品有限公司 | Self-locking type emulsion pump |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6601735B2 (en) * | 2001-01-19 | 2003-08-05 | Valois S.A. | Fluid dispenser device |
-
2013
- 2013-12-13 CN CN201310683239.9A patent/CN103708090B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4343417A (en) * | 1980-02-13 | 1982-08-10 | Corsette Douglas Frank | Dispensing pump locking means |
| US4991746A (en) * | 1989-07-07 | 1991-02-12 | Emson Research Inc. | Modular pump having a locking rotatable sleeve |
| CN101267893A (en) * | 2005-09-16 | 2008-09-17 | 雷克斯姆分配系统股份公司 | Intercalated locking ring |
| 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 |
| CN203638367U (en) * | 2013-12-13 | 2014-06-11 | 中山市美捷时包装制品有限公司 | Self-locking type emulsion pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103708090A (en) | 2014-04-09 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
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. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Lotion pump device with locking mechanism Effective date of registration: 20231228 Granted publication date: 20160817 Pledgee: Industrial and Commercial Bank of China Limited Zhongshan High tech Development Zone Branch Pledgor: Guangdong Meijieshi Holdings Co.,Ltd. Registration number: Y2023980075289 |