CN105620893A - Emulsion pump with external springs - Google Patents
Emulsion pump with external springs Download PDFInfo
- Publication number
- CN105620893A CN105620893A CN201511010024.6A CN201511010024A CN105620893A CN 105620893 A CN105620893 A CN 105620893A CN 201511010024 A CN201511010024 A CN 201511010024A CN 105620893 A CN105620893 A CN 105620893A
- Authority
- CN
- China
- Prior art keywords
- pump
- spring
- bar
- pump chamber
- external 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.)
- Pending
Links
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
- B05B11/1059—Means for locking a pump or its actuation means in a fixed position
-
- 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
- B05B11/1073—Springs
- B05B11/1074—Springs located outside pump chambers
Landscapes
- Closures For Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention discloses an emulsion pump with external springs. The emulsion pump comprises a bottle locking cap. A pump body mounting part is arranged at the upper end of the bottle locking part, and a pump chamber is formed in the pump body mounting part. A liquid inlet is formed in the lower end of the pump chamber, and a pump bead capable of sealing the liquid inlet is arranged in the liquid inlet. An upper pump rod is arranged in the pump chamber, the upper end of the upper pump rod stretches out of the pump chamber, and the upper end of the upper pump rod is connected with a button. A locating ring table is arranged on the outer wall of the lower portion of the upper pump rod. A locking cover capable of preventing the upper pump rod from moving out of the pump chamber is arranged at the upper end of the pump chamber. A lower pump rod is movably connected with the interior of the upper pump rod. A suction plug is arranged between the upper pump rod and the lower pump rod, and the lower end of the suction plug and the lower pump rod can be sealed. The auxiliary spring is arranged between the locating ring table and the upper end of the suction plug, and the main spring is arranged between the button and the locking cover. An outward protruding connecting ring is arranged at the position, on the outer side of the pump body mounting part, of the pump chamber and sleeved with an outer cover. The emulsion pump is simple in structure and convenient to use, self locking can be achieved through a rotary bent nozzle, and the reset springs are not in contact with liquid.
Description
Technical field
The present invention relates to a kind of external emulsion pump of spring.
Background technology
Emulsion pump due to its design exquisite, it may also be useful to convenient, the industry such as application and daily use chemicals and medicine widely. Existing for emulsion pump, its structure is relatively complicated, and is all generally be in active state at palintrope mouth of finishing using, if pressed by mistake, it is possible to unnecessary trouble can occur. In order to address this problem, existing way covers in spray additionally to arrange enclosing cover, but existing this kind of way, not only increase production cost, and in use enclosing cover is easy to drop on the ground, it may also be useful to inconvenient. And the return spring of existing emulsion pump is all generally be arranged in pump chamber, contacts with the liquid phase in pump chamber, liquid can be able to be polluted like this, unhygienic.
So, existing emulsion pump awaits perfect further.
Summary of the invention
It is an object of the invention to overcome weak point of the prior art, it is provided that a kind of structure is simple, it may also be useful to convenient, by rotating curved mouth realizes self-locking and the return spring not external emulsion pump with the spring of liquid comes into contact.
In order to achieve the above object, the present invention adopts following scheme:
A kind of external emulsion pump of spring, include lock bottle cap, it is provided with pump housing installation portion in described lock bottle cap upper end, it is provided with pump chamber in described pump housing installation portion, under described pump chamber, end is provided with fluid inlet, the pump pearl that can close fluid inlet it is provided with in described fluid inlet, pump bar it is provided with in described pump chamber, pump chamber is stretched out in described upper pump bar upper end, pump bar upper end is connected with button on described, pump bar bottom outer wall is provided with location land on described, the tightening cover that can prevent pump bar from running out of outside pump chamber it is provided with in described pump chamber upper end, it is connected with lower pump bar on described in pump bar, suction plug it is provided with between pump bar and lower pump bar on described, the described suction lower end of plug can form sealing with lower pump bar, secondary spring it is provided with beyond the Great Wall between end in described location land and suction, it is provided with main spring between described button and tightening cover, pump chamber outside described pump housing installation portion is provided with outer convex shack, it is arranged with enclosing cover outside described outer convex shack.
A kind of external emulsion pump of spring as above, it is characterised in that be provided with the connection mechanism being connected to after enclosing cover can be made to open on lock bottle cap between described lock bottle cap and enclosing cover.
A kind of external emulsion pump of spring as above, it is characterized in that described connection mechanism comprises the accommodating groove being arranged in lock bottle cap, being provided with spring in described accommodating groove, be connected with elastic threads in described spring upper end, described elastic threads one end is connected to described outer cover.
A kind of external emulsion pump of spring as above, it is characterized in that described connection mechanism includes the chute being opened in enclosing cover inwall, being provided with connecting strip at described outer convex shack, be provided with spacing slide block on described connecting strip end, described spacing slide block is movably arranged in described chute.
A kind of external emulsion pump of spring as above, it is characterised in that be provided with locating slot on land lower surface, described location, described secondary spring upper end is arranged in locating slot.
A kind of external emulsion pump of spring as above, it is characterized in that described lower pump bar includes the body of rod, under the described body of rod, end is provided with seal head, it is provided with closure gasket groove in described seal head upper end, described inhale the plug position corresponding with closure gasket groove is provided with seal convex ring, when the convex ring of described sealing is plugged on closure gasket groove and seal head mutually seal.
A kind of external emulsion pump of spring as above, it is characterised in that be provided with on described pump chamber
Ventilation hole, hole of taking a breath when described suction plug is in extreme higher position is inhaled plug and is closed.
A kind of external emulsion pump of spring as above, it is characterised in that be provided with pad in described lock bottle cap.
A kind of external emulsion pump of spring as above, it is characterised in that be plugged with liquid guiding tube in described fluid inlet.
In sum, the present invention relative to its useful effect of prior art is:
One, in the present invention, enclosing cover is connected on lock bottle cap by connection mechanism, even if also can not lose enclosing cover after opening.
Two, in the present invention, return spring is placed in outside, keeps apart with liquid, use or self-locking state all can not with liquid comes into contact, play environmental-protection function.
Three, emulsion pump of the present invention design is ingenious, and structure is simple, it may also be useful to convenient.
Accompanying drawing explanation
The cross-sectional view of Fig. 1 the present invention;
Fig. 2 is the decomposing schematic representation of the present invention;
Fig. 3 is the first schematic diagram implementing mode of connection mechanism;
Fig. 4 is the schematic diagram that connection mechanism the 2nd kind implements mode.
Embodiment
Illustrate that the invention will be further described with embodiment below in conjunction with accompanying drawing:
The external emulsion pump of a kind of spring as shown in Figures 1 to 4, include lock bottle cap 1, it is provided with pump housing installation portion 2 in described lock bottle cap 1 upper end, it is provided with pump chamber 3 in described pump housing installation portion 2, it is provided with fluid inlet 4 at described pump chamber 3 times ends, the pump pearl 5 that can close fluid inlet 4 it is provided with in described fluid inlet 4, it is provided with pump bar 6 in described pump chamber 3, pump chamber 3 is stretched out in described upper pump bar 6 upper end, pump bar 6 upper end is connected with button 7 on described, pump bar 6 bottom outer wall is provided with location land 8 on described, it is provided with the tightening cover 9 that can prevent pump bar 6 from running out of outside pump chamber 3 in described pump chamber 3 upper end, it is connected with lower pump bar 10 on described in pump bar 6, suction plug 11 it is provided with between pump bar 6 and lower pump bar 10 on described, described suction plug 11 times ends can form sealing with lower pump bar 10, it is provided with secondary spring 12 between described location land 8 and suction plug 11 upper ends, it is provided with main spring 13 between described button 7 and tightening cover 9, pump chamber 3 outside described pump housing installation portion 2 is provided with outer convex shack 14, it is arranged with enclosing cover 15 outside described outer convex shack 14.
The present invention is provided with the connection mechanism 16 being connected to after enclosing cover 15 can be made to open on lock bottle cap 1 between described lock bottle cap 1 and enclosing cover 15.
The first of connection mechanism 16 of the present invention implements mode, comprise the accommodating groove 17 being arranged in lock bottle cap 1, being provided with spring 18 in described accommodating groove 17, be connected with elastic threads 19 in described spring 18 upper end, described elastic threads 19 one end is connected on described enclosing cover 15.
The 2nd kind of connection mechanism 16 of the present invention implements mode, described connection mechanism 16 includes the chute 20 being opened in enclosing cover 15 inwall, it is provided with connecting strip 21 at described outer convex shack 14, being provided with spacing slide block 22 on described connecting strip 21 end, described spacing slide block 22 is movably arranged in described chute 20.
Being provided with locating slot 23 on land 8 lower surface, described location in the present invention, described secondary spring 12 upper end is arranged in locating slot 23.
Described in the present invention, lower pump bar 10 includes the body of rod 24, it is provided with seal head 25 at the described body of rod 24 times ends, it is provided with closure gasket groove 26 in described seal head 25 upper end, fill in 11 positions corresponding with closure gasket groove 26 are provided with in described suction and seal convex ring 27, when the convex ring 27 of described sealing is plugged on closure gasket groove 26 and seal head 25 mutually seal.
Being provided with ventilation hole 28 in the present invention on described pump chamber 3, when described suction plug 11 is in extreme higher position, ventilation hole 28 is closed by suction plug 11.
The present invention is provided with pad 29 in described lock bottle cap 1. It is plugged with liquid guiding tube 30 in described fluid inlet 4.
Principle of work:
1, enclosing cover is pulled out;
When 2, pressing button, moving under overcoming spring elastic force, move to inhale to fill in when suction plug withstands pump chamber and do not move under continuation, suction is filled in and is opened can local gas in pump chamber be discharged with lower pump bar passage;
3, during release button, inhale under spring elastic force effect plug immediately seal with lower pump bar passage and together with continue on move, local vacuum is formed, thus by liquid by liquid guiding tube inspiration pump chamber inner chamber, liquid can be formed atomization through cloud point and pump by continuous several pressings in pump chamber.
More than show and describe the ultimate principle of the present invention and the advantage of main feature and the present invention. The technician of the industry should understand; the present invention is not restricted to the described embodiments; the principle that the present invention is just described described in above-described embodiment and specification sheets; 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 external emulsion pump of spring, include lock bottle cap (1), it is provided with pump housing installation portion (2) in described lock bottle cap (1) upper end, it is provided with pump chamber (3) in described pump housing installation portion (2), it is provided with fluid inlet (4) at described pump chamber (3) lower end, the pump pearl (5) that can close fluid inlet (4) it is provided with in described fluid inlet (4), upper pump bar (6) it is provided with in described pump chamber (3), pump chamber (3) is stretched out in described upper pump bar (6) upper end, pump bar (6) upper end is connected with button (7) on described, pump bar (6) bottom outer wall is provided with location land (8) on described, it is provided with in described pump chamber (3) upper end and can prevent upper pump bar (6) from running out of pump chamber (3) tightening cover (9) outward, it is connected with lower pump bar (10) on described in pump bar (6), suction plug (11) it is provided with between pump bar (6) and lower pump bar (10) on described, described suction plug (11) lower end can form sealing with lower pump bar (10), it is provided with secondary spring (12) between described location land (8) and suction plug (11) upper end, main spring (13) it is provided with between described button (7) and tightening cover (9), the pump chamber (3) in described pump housing installation portion (2) outside is provided with outer convex shack (14), it is arranged with enclosing cover (15) outside described outer convex shack (14).
2. a kind of external emulsion pump of spring according to claim 1, it is characterised in that be provided with the connection mechanism (16) being connected to after enclosing cover (15) can be made to open on lock bottle cap (1) between described lock bottle cap (1) and enclosing cover (15).
3. a kind of external emulsion pump of spring according to claim 2, it is characterized in that described connection mechanism (16) comprises the accommodating groove (17) being arranged in lock bottle cap (1), it is provided with spring (18) in described accommodating groove (17), being connected with elastic threads (19) in described spring (18) upper end, described elastic threads (19) one end is connected on described enclosing cover (15).
4. a kind of external emulsion pump of spring according to claim 2, it is characterized in that described connection mechanism (16) includes the chute (20) being opened in enclosing cover (15) inwall, it is provided with connecting strip (21) described outer convex shack (14), being provided with spacing slide block (22) on described connecting strip (21) end, described spacing slide block (22) is movably arranged in described chute (20).
5. a kind of external emulsion pump of spring according to claim 1, it is characterized in that being provided with locating slot (23) on land (8) lower surface, described location, described secondary spring (12) upper end is arranged in locating slot (23).
6. a kind of external emulsion pump of spring according to claim 1, it is characterized in that described lower pump bar (10) includes the body of rod (24), it is provided with seal head (25) at the described body of rod (24) lower end, it is provided with closure gasket groove (26) in described seal head (25) upper end, described inhale plug (11) position corresponding with closure gasket groove (26) is provided with seal convex ring (27), when the convex ring of described sealing (27) is plugged on closure gasket groove (26) and seal head (25) mutually seal.
7. a kind of external emulsion pump of spring according to claim 1, it is characterized in that being provided with ventilation hole (28) on described pump chamber (3), when described suction plug (11) is in extreme higher position, ventilation hole (28) is closed by suction plug (11).
8. a kind of external emulsion pump of spring according to claim 1, it is characterised in that be provided with pad (29) in described lock bottle cap (1).
9. a kind of external emulsion pump of spring according to claim 1, it is characterised in that be plugged with liquid guiding tube (30) in described fluid inlet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511010024.6A CN105620893A (en) | 2015-12-25 | 2015-12-25 | Emulsion pump with external springs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511010024.6A CN105620893A (en) | 2015-12-25 | 2015-12-25 | Emulsion pump with external springs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105620893A true CN105620893A (en) | 2016-06-01 |
Family
ID=56036316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511010024.6A Pending CN105620893A (en) | 2015-12-25 | 2015-12-25 | Emulsion pump with external springs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105620893A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051295A (en) * | 2018-09-20 | 2018-12-21 | 中山市美捷时包装制品有限公司 | A kind of structure of container with external spring vacuum pump |
| CN111264997A (en) * | 2020-03-20 | 2020-06-12 | 中山市美捷时包装制品有限公司 | Skin care type external spring emulsion pump |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1170967A (en) * | 1997-08-28 | 1999-03-16 | Yoshino Kogyosho Co Ltd | Cap |
| CN201942101U (en) * | 2011-01-15 | 2011-08-24 | 中山市美捷时喷雾阀有限公司 | Pump body structure used as emulsion pump or spray pump |
| CN203638368U (en) * | 2013-12-13 | 2014-06-11 | 中山市美捷时包装制品有限公司 | Sealing cup emulsion pump structure |
| CN104590707A (en) * | 2015-01-26 | 2015-05-06 | 中山市美捷时包装制品有限公司 | Bottle cap and pump chamber fitting structure and emulsion pump |
| CN105057140A (en) * | 2015-07-30 | 2015-11-18 | 中山市美捷时包装制品有限公司 | Atomizing pump |
| CN205312171U (en) * | 2015-12-25 | 2016-06-15 | 中山市美捷时包装制品有限公司 | Novel emulsion pump mechanism |
-
2015
- 2015-12-25 CN CN201511010024.6A patent/CN105620893A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1170967A (en) * | 1997-08-28 | 1999-03-16 | Yoshino Kogyosho Co Ltd | Cap |
| CN201942101U (en) * | 2011-01-15 | 2011-08-24 | 中山市美捷时喷雾阀有限公司 | Pump body structure used as emulsion pump or spray pump |
| CN203638368U (en) * | 2013-12-13 | 2014-06-11 | 中山市美捷时包装制品有限公司 | Sealing cup emulsion pump structure |
| CN104590707A (en) * | 2015-01-26 | 2015-05-06 | 中山市美捷时包装制品有限公司 | Bottle cap and pump chamber fitting structure and emulsion pump |
| CN105057140A (en) * | 2015-07-30 | 2015-11-18 | 中山市美捷时包装制品有限公司 | Atomizing pump |
| CN205312171U (en) * | 2015-12-25 | 2016-06-15 | 中山市美捷时包装制品有限公司 | Novel emulsion pump mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051295A (en) * | 2018-09-20 | 2018-12-21 | 中山市美捷时包装制品有限公司 | A kind of structure of container with external spring vacuum pump |
| CN111264997A (en) * | 2020-03-20 | 2020-06-12 | 中山市美捷时包装制品有限公司 | Skin care type external spring emulsion pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160601 |