CN203638367U - Self-locking type emulsion pump - Google Patents
Self-locking type emulsion pump Download PDFInfo
- Publication number
- CN203638367U CN203638367U CN201320822774.3U CN201320822774U CN203638367U CN 203638367 U CN203638367 U CN 203638367U CN 201320822774 U CN201320822774 U CN 201320822774U CN 203638367 U CN203638367 U CN 203638367U
- Authority
- CN
- China
- Prior art keywords
- pump
- district
- self
- button
- type emulsion
- 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.)
- Withdrawn - After Issue
Links
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
- B05B11/1043—Sealing or attachment arrangements between pump and container
- B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
- B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Reciprocating Pumps (AREA)
- Closures For Containers (AREA)
Abstract
The utility model discloses a self-locking type emulsion pump. The self-locking type emulsion pump comprises a bottle locking cover, wherein a pump body assembly is arranged in the bottle locking cover, and a button capable of driving the pump body assembly to work is arranged at the upper end of the pump body assembly. The self-locking type emulsion pump is characterized in that a positioning rib is arranged on the inner wall of the button in the moving down direction of the button, a receding groove is formed in the bottle locking cover, and the positioning rib is arranged in the receding groove when the button moves downwards. In order to overcome the defects in the prior art, the self-locking type emulsion pump is simple in structure, convenient to use, capable of preventing error pressing, fast in pump starting and stable in spray-out amount.
Description
Technical field
The utility model relates to a kind of self-locking type emulsion pumps.
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.
In addition, due to the defect in the design of existing emulsion pumps, has in use existed pump relatively slow, spray volume such as stablizes relatively not at the shortcoming.Can not meet user's demand.
So existing emulsion pumps awaits further perfect.
Utility model content
The purpose of this utility model 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, self-locking type emulsion pumps.
In order to achieve the above object, the utility model adopts following scheme:
A kind of self-locking type emulsion pumps, include lock bottle cap, in described lock bottle cap, be provided with pump assembly, be provided with the button that can drive pump assembly work in described pump assembly upper end, it is characterized in that: on described button inwall, move down direction along button 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.
A kind of self-locking type emulsion pumps 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.
A kind of self-locking type emulsion pumps 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, be provided with coupling link in described evagination connecting portion outside, described slot to make way and button bit are separately positioned in coupling link.
A kind of self-locking type emulsion pumps 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, move down direction at described spacing ring upper end edge button and be provided with outer shroud, between described lid outer wall and outer shroud, be provided with circular groove.
A kind of self-locking type emulsion pumps 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, be provided with tightening cover in described 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 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, be provided with positioning step in described pump chamber bottom, between described lower pump rod and positioning step, be provided with main spring, be provided with pump pearl in described pump chamber bottom.
A kind of self-locking type emulsion pumps as above, is characterized in that being provided with locating convex block on described tightening cover 22, is provided with knock hole in described pump chamber upper end, and described locating convex block is arranged in knock hole.
A kind of self-locking type emulsion pumps 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, be connected with San Beng district in described the second lower end, pump district, the internal diameter in described San Beng district is less than described the second pump district internal diameter, between described the second pump district and San Beng district, be provided with the second connecting portion, described positioning step is arranged on below, described San Beng district.
A kind of self-locking type emulsion pumps 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.
A kind of self-locking type emulsion pumps 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 self-locking type emulsion pumps as above, is characterized in that being connected with liquid guiding tube in described pump chamber lower end.
In sum, the utility model with respect to its beneficial effect of prior art is:
One, the utility model is simple in structure, easy to use, and productive costs is low.
Two, in the utility model, 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, the utility model middle pump body assembly adopts dual spring design, makes the utility model emulsion pump up pump fast, and spray volume is stable.
Brief description of the drawings
Fig. 1 is schematic perspective view of the present utility model;
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 utility model;
Fig. 6 is the schematic diagram of the utility model pump chamber;
Fig. 7 is the schematic diagram of pump rod under the utility model;
Fig. 8 is the schematic diagram of the utility model envelope cup.
Detailed description of the invention
Below in conjunction with brief description of the drawings and detailed description of the invention, the utility model is further described:
A kind of self-locking type emulsion pumps as shown in Fig. 1 to 8, include lock bottle cap 1, in described lock bottle cap 1, be provided with pump assembly 2, be provided with the button 3 that can drive pump assembly work in described pump assembly 2 upper ends, on described button 3 inwalls, move down direction along button 4 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, can block thereby be provided with in the utility model 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 utility model, 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, be provided with coupling link 13 in described evagination connecting portion 12 outsides, 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, move down direction at described spacing ring 14 upper end edge buttons 4 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 utility model includes pump chamber 21, tightening cover 22 in described pump chamber 21 upper inside wall, described pump assembly 2 includes pump chamber 21, be provided with tightening cover 22 in described pump chamber 21 upper inside wall, 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, be provided with positioning step 216 in described pump chamber 21 bottoms, between described lower pump rod 27 and positioning step 216, be provided with main spring 28, be provided with pump pearl 29 in described pump chamber 21 bottoms.
In the utility model, on described tightening cover 22, be provided with locating convex block 221, be provided with knock hole 217 in described pump chamber 21 upper ends, described locating convex block 221 is arranged in knock hole 217.
As shown in Figure 8, pump chamber 21 described in the utility model 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, be connected with San Beng district 214 in 212 lower ends, described the second pump district, the internal diameter in described San Beng district 214 is less than described the second pump district 212 internal diameters, between described the second pump district 212 and San Beng district 214, be provided with the second connecting portion 215, described positioning step 216 is arranged on 214 belows, described San Beng district.
In the utility model, 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 utility model, 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.Be connected with liquid guiding tube 9 in described pump chamber 21 lower ends
Principle of work of the present utility model:
1, first rotary knob 90 degree are opened;
2, while 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, in the time that 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, when 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 utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. a self-locking type emulsion pumps, include lock bottle cap (1), in described lock bottle cap (1), be provided with pump assembly (2), be provided with the button (3) that can drive pump assembly work in described pump assembly (2) upper end, it is characterized in that: on described button (3) inwall, move down direction along button (4) 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. a kind of self-locking type emulsion pumps 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. a kind of self-locking type emulsion pumps 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, be provided with coupling link (13) in described evagination connecting portion (12) outside, described slot to make way (6) and button bit (7) are separately positioned in coupling link (13).
4. a kind of self-locking type emulsion pumps 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), move down direction at described spacing ring (14) upper end edge button (4) and be provided with outer shroud (16), between described lid (11) outer wall and outer shroud (16), be provided with circular groove (17).
5. a kind of self-locking type emulsion pumps 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), be provided with tightening cover (22) in described pump chamber (21) upper inside wall, 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), be provided with positioning step (216) in described pump chamber (21) bottom, between described lower pump rod (27) and positioning step (216), be provided with main spring (28), be provided with pump pearl (29) in described pump chamber (21) bottom.
6. a kind of self-locking type emulsion pumps according to claim 5, it is characterized in that being provided with locating convex block (221) on described tightening cover (22), be provided with knock hole (217) in described pump chamber (21) upper end, described locating convex block (221) is arranged in knock hole (217).
7. a kind of self-locking type emulsion pumps according to claim 5, it is characterized in that described pump chamber (21) includes the first pump district (211), be provided with the second pump district (212) in described the first below, pump district (211), 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), be connected with San Beng district (214) in described the second lower end, pump district (212), 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) and San Beng district (214), be provided with the second connecting portion (215), described positioning step (216) is arranged on below, described San Beng district (214).
8. a kind of self-locking type emulsion pumps according to claim 7, is characterized in that
9. a kind of self-locking type emulsion pumps according to claim 5, is characterized in that described lower pump rod (27) includes the lower pump rod body (271) that can insert pump rod (23) inner chamber, is provided with sealing head (272) on described lower pump rod body (271) lower end.
10. a kind of self-locking type emulsion pumps 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 |
|---|---|---|---|
| CN201320822774.3U CN203638367U (en) | 2013-12-13 | 2013-12-13 | Self-locking type emulsion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320822774.3U CN203638367U (en) | 2013-12-13 | 2013-12-13 | Self-locking type emulsion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203638367U true CN203638367U (en) | 2014-06-11 |
Family
ID=50869633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320822774.3U Withdrawn - After Issue CN203638367U (en) | 2013-12-13 | 2013-12-13 | Self-locking type emulsion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203638367U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708090A (en) * | 2013-12-13 | 2014-04-09 | 中山市美捷时包装制品有限公司 | Emulsion pump device provided with locking mechanism |
| CN113800113A (en) * | 2021-04-13 | 2021-12-17 | 陈远清 | Full plastic emulsion pump head |
-
2013
- 2013-12-13 CN CN201320822774.3U patent/CN203638367U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708090A (en) * | 2013-12-13 | 2014-04-09 | 中山市美捷时包装制品有限公司 | Emulsion pump device provided with locking mechanism |
| CN103708090B (en) * | 2013-12-13 | 2016-08-17 | 中山市美捷时包装制品有限公司 | A kind of Emulsion pump device of locking mechanism |
| CN113800113A (en) * | 2021-04-13 | 2021-12-17 | 陈远清 | Full plastic emulsion pump head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103708090A (en) | Emulsion pump device provided with locking mechanism | |
| CN203638367U (en) | Self-locking type emulsion pump | |
| CN203710486U (en) | Sprayer for nasal cavity | |
| CN203635393U (en) | Atomizing pump with dustproof cover | |
| CN104590702A (en) | Thread-type spring external emulsion pump | |
| CN103696924B (en) | A kind of atomizing pump mechanism easy to connect | |
| CN103708093B (en) | A kind of dual spring emulsion pumps | |
| CN203819702U (en) | Novel emulsion pump with dust cover | |
| CN203638368U (en) | Sealing cup emulsion pump structure | |
| CN203638369U (en) | Universal spray pump | |
| CN205308637U (en) | Novel auto -lock pump unit of environmental protection | |
| CN103693282A (en) | Emulsion pump device | |
| CN103708094B (en) | Atomizing pump device capable of quickly starting to pump | |
| CN203791093U (en) | Plastic sealing cup atomizing pump | |
| CN203635387U (en) | Atomizing pump device with threaded sealing cup | |
| CN204473473U (en) | A kind of emulsion pumps with sealing small column | |
| CN103708095B (en) | A kind of Dustproof emulsion pump mechanism | |
| CN103708091B (en) | The dual spring atomizing pump that a kind of spray effect is good | |
| CN204473465U (en) | A kind of Novel lotion pump of curved mouth band muscle position | |
| CN203710487U (en) | Atomizer with adapter | |
| CN203819703U (en) | Emulsion pump with large outer cover | |
| CN203635388U (en) | Novel atomizer with sealing cup | |
| CN203635391U (en) | Sprayer with good sealing performance | |
| CN203635392U (en) | Atomizer with protecting device | |
| CN203635384U (en) | Lengthened nozzle type sprayer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140611 Effective date of abandoning: 20160817 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140611 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |