CN103708090A - Emulsion pump device provided with locking mechanism - Google Patents
Emulsion pump device provided with locking mechanism Download PDFInfo
- Publication number
- CN103708090A CN103708090A CN201310683239.9A CN201310683239A CN103708090A CN 103708090 A CN103708090 A CN 103708090A CN 201310683239 A CN201310683239 A CN 201310683239A CN 103708090 A CN103708090 A CN 103708090A
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- Prior art keywords
- pump
- district
- button
- locking mechanism
- emulsion pumps
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- 239000000839 emulsion Substances 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 230000007547 defect Effects 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking 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
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Reciprocating Pumps (AREA)
- Closures For Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention discloses an emulsion pump device provided with a locking mechanism. The emulsion pump device comprises a locking bottle cap, wherein the pump body assembly is arranged in the locking bottle cap; the upper end of the pump body assembly is provided with a button which can be used for driving the pump body assembly to work. The emulsion pump device is characterized in that the inner wall of the button is provided with positioning ribs along the downward moving direction of the button; the locking button cap is provided with demising grooves; when the button moves down, the positioning ribs are arranged in the demising grooves. The emulsion pump device provided with the locking mechanism aims to overcome the defects I the prior art, is simple in structure, is convenient to use, can prevent wrong pressing, realizes quick pump startup, and is relatively stable in the ejecting amount.
Description
Technical field
The present invention relates to a kind of emulsion pumps device of locking mechanism.
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 existing emulsion pumps, owing to there is no blocking device between bottle cap and button, is easy to caused waste or make troubles to user because miss by use procedure button.
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 use, can prevent mistake by, play pump fast, spray volume is relatively stable, the emulsion pumps device of locking mechanism.
In order to achieve the above object, the present invention adopts following scheme:
A kind of emulsion pumps device of locking mechanism, include lock bottle cap, in described lock bottle cap, be provided with pump assembly, in described pump assembly upper end, be provided with the button that can drive pump assembly work, it is characterized in that: on described button inwall, along button, move down direction and be provided with positioning bar, on described lock bottle cap, be provided with slot to make way, when button moves down described in positioning bar be arranged in slot to make way.
The emulsion pumps device of a kind of locking mechanism as above, can block thereby it is characterized in that being provided with on described lock bottle cap the button bit that positioning bar stops button to move down, and between described button bit and slot to make way, is provided with link slot.
The emulsion pumps device of a kind of locking mechanism as above, it is characterized in that described lock bottle cap includes lid, on described lid, be provided with evagination connecting portion, on described evagination connecting portion, be provided with mounting hole, described pump assembly is arranged in mounting hole, in described evagination connecting portion outside, be provided with coupling link, described slot to make way and button bit are separately positioned in coupling link.
The emulsion pumps device of a kind of locking mechanism as above, it is characterized in that on end periphery, being provided with spacing ring on described lid, between described spacing ring and coupling link, form the limited ring groove that can hold button, at described spacing ring upper end edge button, move down direction and be provided with outer shroud, between described lid outer wall and outer shroud, be provided with circular groove.
The emulsion pumps device of a kind of locking mechanism as above, it is characterized in that described pump assembly includes pump chamber, tightening cover in described pump chamber upper inside wall, described pump assembly includes pump chamber, in described pump chamber upper inside wall, be provided with tightening cover, 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 lock bottle cap, the upper pump rod of described limited step bottom is arranged in pump chamber, 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 described 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.
The emulsion pumps device of a kind of locking mechanism as above, is characterized in that being provided with locating convex block on described tightening cover 22, in described pump chamber upper end, is provided with knock hole, and described locating convex block is arranged in knock hole.
The emulsion pumps device of a kind of locking mechanism 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, described San Beng district.
The emulsion pumps device of a kind of locking mechanism as above, is characterized in that being provided with button bit on described evagination connecting portion inwall, on the first described pump district outer wall, is provided with position limiting convex ring, and described position limiting convex ring is fastened on described button bit.
The emulsion pumps device of a kind of locking mechanism 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.
The emulsion pumps device of a kind of locking mechanism 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, easy to use, and productive costs is low.
Two, in the present invention, lock bottle cap and be provided with slot to make way and button bit, be provided with positioning bar on button, the button bit that after button rotation 90 degree, positioning bar is just in time aimed on lock bottle cap is realized self-locking, and now pump can not be pressed, and has good protective effect, effectively prevent mistake by.
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 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:
The emulsion pumps device of a kind of locking mechanism as shown in Fig. 1 to 8, include lock bottle cap 1, in described lock bottle cap 1, be provided with pump assembly 2, in described pump assembly 2 upper ends, be provided with the button 3 that can drive pump assembly work, on described button 3 inwalls, along button 4, move down direction and be provided with positioning bar 5, on described lock bottle cap 1, be provided with slot to make way 6, when button 4 moves down described in positioning bar 5 be arranged in slot to make way 6.
As shown in Figure 5, thereby be provided with in the present invention, can block the button bit 7 that positioning bar 5 stops button 4 to move down on described lock bottle cap 1, between described button bit 7 and slot to make way 6, be provided with link slot 8.
As shown in Fig. 2 or 5, described in the present invention, lock bottle cap 1 and include lid 11, on described lid 11, be provided with evagination connecting portion 12, on described evagination connecting portion 12, be provided with mounting hole, described pump assembly 2 is arranged in mounting hole, in described evagination connecting portion 12 outsides, be provided with coupling link 13, described slot to make way 6 and button bit 7 are separately positioned in coupling link 13.
On described lid 11, on end periphery, be provided with spacing ring 14, between described spacing ring 14 and coupling link 13, form the limited ring groove 15 that can hold button 4, at described spacing ring 14 upper end edge buttons 4, move down direction and be provided with outer shroud 16, between described lid 11 outer walls and outer shroud 16, be provided with circular groove 17.
As shown in Figures 2 to 4, pump assembly 2 described in the present invention includes pump chamber 21, tightening cover 22 in described pump chamber 21 upper inside wall, described pump assembly 2 includes pump chamber 21, in described pump chamber 21 upper inside wall, be provided with tightening cover 22, in described tightening cover 22, be provided with pump rod 23, on pump rod 23, be provided with limited step 24 on described, the upper pump rod 23 on described limited step 24 tops stretches out described lock bottle cap 1, the upper pump rod 23 of described limited step 24 bottoms is arranged in pump chamber 21, described button is connected on pump rod 23, on upper pump rod 23 outer walls below described limited step 24, be arranged with piston 25, between described piston 25 and limited step 24, be provided with auxiliary spring 26, described auxiliary spring 26 is set on pump rod 23, in pump chamber 21 on described below pump rod 23, be provided with lower pump rod 27, in described pump chamber 21 bottoms, be provided with positioning step 216, between described lower pump rod 27 and positioning step 216, be provided with main spring 28, in described pump chamber 21 bottoms, be provided with pump pearl 29.
In the present invention, on described tightening cover 22, be provided with locating convex block 221, in described pump chamber 21 upper ends, be provided with knock hole 217, described locating convex block 221 is arranged in knock hole 217.
As shown in Figure 8, pump chamber described in the present invention 21 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, described San Beng district.
In the present invention, on described evagination connecting portion 12 inwalls, be provided with button bit 121, on the first described pump district 211 outer walls, be provided with position limiting convex ring 2111, described position limiting convex ring 2111 is fastened on described button bit 121.
Described in the present invention, lower pump rod 27 includes the lower pump rod body 271 that can insert pump rod 23 inner chambers, on described lower pump rod body 271 lower ends, is provided with sealing head 272.In described pump chamber 21 lower ends, be connected with liquid guiding tube 9
Principle of work of the present invention:
1, first rotary knob 90 degree are opened;
While 2, 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;
3, 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 pumped by the upper pump rod button hole 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 (9)
1. the emulsion pumps device of a locking mechanism, include lock bottle cap (1), in described lock bottle cap (1), be provided with pump assembly (2), in described pump assembly (2) upper end, be provided with the button (3) that can drive pump assembly work, it is characterized in that: on described button (3) inwall, along button (4), move down direction and be provided with positioning bar (5), on described lock bottle cap (1), be provided with slot to make way (6), when button (4) moves down described in positioning bar (5) be arranged in slot to make way (6).
2. the emulsion pumps device of a kind of locking mechanism according to claim 1, it is characterized in that being provided with the button bit (7) that can block positioning bar (5) thereby stop button (4) to move down on described lock bottle cap (1), between described button bit (7) and slot to make way (6), be provided with link slot (8).
3. the emulsion pumps device of a kind of locking mechanism according to claim 2, it is characterized in that described lock bottle cap (1) includes lid (11), on described lid (11), be provided with evagination connecting portion (12), on described evagination connecting portion (12), be provided with mounting hole, described pump assembly (2) is arranged in mounting hole, in described evagination connecting portion (12) outside, be provided with coupling link (13), described slot to make way (6) and button bit (7) are separately positioned in coupling link (13).
4. the emulsion pumps device of a kind of locking mechanism according to claim 3, it is characterized in that being provided with spacing ring (14) on the upper end periphery of described lid (11), between described spacing ring (14) and coupling link (13), form the limited ring groove (15) that can hold 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 circular groove (17).
5. the emulsion pumps device of a kind of locking mechanism according to claim 3, it is characterized in that described pump assembly (2) includes pump chamber (21), tightening cover (22) in described pump chamber (21) upper inside wall, described pump assembly (2) includes pump chamber (21), in described pump chamber (21) upper inside wall, be provided with tightening cover (22), in described tightening cover (22), be provided with upper pump rod (23), on pump rod (23), be provided with limited step (24) on described, the upper pump rod (23) on described limited step (24) top stretches out described lock bottle cap (1), the upper pump rod (23) of described limited step (24) bottom is arranged in pump chamber (21), described button (4) is connected on pump rod (23), on upper pump rod (23) outer wall of described limited step (24) below, be arranged with piston (25), between described piston (25) and limited step (24), be provided with auxiliary spring (26), described auxiliary spring (26) is set on pump rod (23), in the pump chamber (21) of pump rod on described (23) below, be provided with lower pump rod (27), in described pump chamber (21) bottom, be provided with positioning step (216), between described lower pump rod (27) and positioning step (216), be provided with main spring (28), in described pump chamber (21) bottom, be provided with pump pearl (29).
6. the emulsion pumps device of a kind of locking mechanism according to claim 5, it is characterized in that being provided with locating convex block (221) on described tightening cover (22), in described pump chamber (21) upper end, be provided with knock hole (217), described locating convex block (221) is arranged in knock hole (217), described lower pump rod (27) includes the lower pump rod body (271) that can insert pump rod (23) inner chamber, on described lower pump rod body (271) lower end, is provided with sealing head (272).
7. the emulsion pumps device of a kind of locking mechanism according to claim 5, it is characterized in that described pump chamber (21) 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, described San Beng district (214).
8. the emulsion pumps device of a kind of locking mechanism according to claim 7, it is characterized in that being provided with button bit (121) on described evagination connecting portion (12) inwall, on the first described pump district (211) outer wall, be provided with position limiting convex ring (2111), described position limiting convex ring (2111) is fastened on described button bit (121).
9. the emulsion pumps device of a kind of locking mechanism according to claim 5, is characterized in that being connected with liquid guiding tube (9) in described pump chamber (21) lower end.
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 true CN103708090A (en) | 2014-04-09 |
| CN103708090B 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) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590703A (en) * | 2015-01-20 | 2015-05-06 | 金华职业技术学院 | Pressing pump with check pressing ring |
| CN107380696A (en) * | 2017-07-21 | 2017-11-24 | 深圳市婴缘健康有限公司 | A kind of lotion pump |
| 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 |
| 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 (6)
| 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 |
| US20020096539A1 (en) * | 2001-01-19 | 2002-07-25 | Valois S.A. | Fluid dispenser device |
| 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 |
-
2013
- 2013-12-13 CN CN201310683239.9A patent/CN103708090B/en active Active
Patent Citations (6)
| 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 |
| US20020096539A1 (en) * | 2001-01-19 | 2002-07-25 | Valois S.A. | Fluid dispenser device |
| 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590703A (en) * | 2015-01-20 | 2015-05-06 | 金华职业技术学院 | Pressing pump with check pressing 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103708090B (en) | 2016-08-17 |
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| 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 |
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. |
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| CP01 | Change in the name or title of a patent holder | ||
| 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 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |