CN2692068Y - Emulsion pump having external set spring - Google Patents
Emulsion pump having external set spring Download PDFInfo
- Publication number
- CN2692068Y CN2692068Y CN 200420043953 CN200420043953U CN2692068Y CN 2692068 Y CN2692068 Y CN 2692068Y CN 200420043953 CN200420043953 CN 200420043953 CN 200420043953 U CN200420043953 U CN 200420043953U CN 2692068 Y CN2692068 Y CN 2692068Y
- Authority
- CN
- China
- Prior art keywords
- spring
- liquid
- conduit
- security
- pump
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to an emulsion pump having external set spring, comprising a detaining head, at least one pressing cover, a spring, a bottle cover, a conduit, a pressure suction pump and a sucker. A pipe connection is arranged on the detain head, the pressing cover is closely agglutinate in Ladder-like structure to realize the connection of the detaining head and the bottle cover. The spring is internally arranged in the cavity surrounded by the pressing cover, which achieves elastic come-back action of the detaining head pressed downward. One end of the conduit extends into the pressure suction pump via a mouth in the bottle cover, and the other end of the conduit is sheathed on the pipe connection of the detaining head. The pressure suction pump comprises a liquid storage cavity, a locking device, a piston and a one-way valve, the locking device is fixed on the liquid storage cavity, the piston can reciprocate in the liquid storage cavity under the driving of the conduit, the one-way valve is composed of a valve whose bore diameter becomes small on the lower end of the liquid storage cavity and a ball valve clamped on the valve, which can control the outflow volume of liquid in container.
Description
Technical field
The utility model relates to a kind of emulsion pump, refers in particular to the external emulsion pump of a kind of spring.
Background technology
All be provided with the emulsion pump on the lotion pump of existing medical, agricultural or used for cosmetic and be used to draw emulsion in the lotion pump, this emulsion pump mainly comprises security, bottle cap, retracing spring, suction pipe, conduit, piston and check valve, wherein, the metal spring of establishing in the emulsion pump that resets emulsion direct and in the pump contacts, the long-time use, metal spring will get rusty and pollute the emulsion that flows out through the emulsion pump, influences quality of the emulsion, do not meet environmental demands, and the life-span of spring is reduced greatly; In addition, often there is the gap between bottle cap and security and conduit, not isolated, make foreign matter or liquid to enter along the gap between conduit and bottle cap in the lotion pump, simultaneously, the emulsion in the lotion pump also can be oozed out outside the bottle, causes the seepage phenomenon.
Therefore, provide the emulsion pump that a kind of spring is external and leakproofness is good very necessary with the shortcoming that overcomes prior art.
Summary of the invention
The purpose of this utility model has been to provide a kind of durable external emulsion pump of spring simple in structure, firm, be built-in with spring between the security of this emulsion pump and bottle cap, make the spring not contact, solved that built-in spring in the prior art easily gets rusty and problem that emulsion is polluted with emulsion.
Another purpose of the present utility model has been to provide a kind of durable external emulsion pump of spring simple in structure, firm, further be connected between this emulsion pump security and bottle cap by compressible gland, surround closed structure, thereby solved introduced contaminants or liquid easily enters the leakage problems that influences quality of the emulsion and lotion pump liquid in the lotion pump.
The emulsion pump that a kind of spring of the present utility model is external, this emulsion pump comprises security, at least one gland, spring, bottle cap, conduit, combined suction and force pump and suction pipe.Security is extended with an adaptor union downwards; Described gland is ladder-shaper structure, and the realization security is connected with bottle cap; Spring is built in the cavity that gland surrounds, and can play the elastic recovery effect to the security that presses down; Conduit one end stretches in the combined suction and force pump by the opening on the bottle cap, and the other end is socketed on the adaptor union of security.Combined suction and force pump comprises liquid-storing cavity, latching device, piston and check valve, and latching device is fixed on the liquid-storing cavity; Piston can be reciprocating in liquid-storing cavity together under the promotion of conduit; Check valve is received little valve and is stuck in the valve upper ball valve by the liquid-storing cavity bottom diameter and forms the discharge of may command liquid in container.
Compared with prior art, be built-in with spring between the security of the emulsion pump that spring of the present utility model is external and bottle cap, make not direct contact of spring and emulsion, and the pressurized security played return action, having solved in the prior art built-in spring easily gets rusty and to the problem that emulsion pollutes, plays the effect of environmental protection; In addition, further be connected between security and bottle cap, surround closed structure, thereby solved introduced contaminants or liquid easily enters the leakage problems that influences liquid in quality of the emulsion and the lotion pump in the lotion pump by compressible gland.
Description of drawings
Block diagram when Fig. 1 is leaving standstill of the external emulsion pump of the utility model spring;
Block diagram when Fig. 2 presses down for the security of the external emulsion pump of the utility model spring.
The specific embodiment
The utility model provides a kind of spring external emulsion pump, be used for the liquid in the aspiration container and make it with the ejection of vaporific or spumescence, as shown in Figure 1, one bottle cap with an opening is arranged on this container, and the external emulsion pump 100 of this spring comprises security 1, at least one gland 2, spring 3, conduit 4, combined suction and force pump 5 and suction pipe 6.
Security 1 is L type connectivity structure, and it is extended with an adaptor union 10 downwards; Described gland 2 is ladder-shaper structure, and it engages each other closely and can be compressed, and is located between security 1 and the bottle cap, and realization security 1 is connected with bottle cap; Spring 3 is built in the cavity that gland 2 surrounded, and its two free end is butted on security 1 and bottle cap, can play the elastic recovery effect to the security 1 that presses down; Offer an opening (figure does not show) on the bottle cap; Conduit 4 one ends stretch in the combined suction and force pump 5 by the opening on the bottle cap, and the other end is socketed on the adaptor union 10 of security 1.
Combined suction and force pump 5 comprises liquid-storing cavity 50, latching device 51, piston 52 and check valve 53.Wherein, latching device 51 is fixed on the liquid-storing cavity 50; Piston 52 can be reciprocating in liquid-storing cavity 50 together under the promotion of conduit 4; Check valve 53 is received little valve 530 and is stuck in valve upper ball valve 532 by the liquid-storing cavity bottom diameter and forms the discharge of may command liquid in container.Described suction pipe 6 is socketed on the combined suction and force pump 5.
When the external emulsion pump 100 of spring leaves standstill, security 1 is pressurized not, gland 2 is scalariform and arranges, spring 3 is in relaxation state, by cooperatively interacting between latching device 51 and piston 52 and the conduit 4 with conduit 4 lockings, because liquid-storing cavity 50 is formed with certain negative pressure with the external world, make that the liquid in the container upwards ejects ball valve 532, be inhaled in the liquid-storing cavity 50.
As shown in Figure 2, when pressing down security 1, conduit 4 promotes piston 52 and moves downward, thereby the liquid in the compression liquid-storing cavity 50 sucts security 1 along conduit 4, in the nozzle of security 1, spray at last, at this moment, because liquid-storing cavity 50 internal pressures increase, make ball valve 532 fall in the valve 530, liquid promptly can not be inhaled in the liquid-storing cavity 50 by suction pipe 6.
As shown in Figure 1, after loosing one's grip, security 1 upwards promotes security 1 reinstatement under the restoring force effect of spring 3 elastic potential energys, gland 2 resets and is trapezoidal simultaneously, conduit 4 and piston 52 upward movement under the drive of security 1 makes and produces certain negative pressure in the liquid-storing cavity 50 again, liquid can be pumped in the liquid-storing cavity 50 repeatedly, course of injection is the same, is not described further at this.
Be appreciated that gland 2 also can be located between bottle cap and the conduit 4, spring 3 is built in the cavity that bottle cap and conduit 4 surrounded.
Above disclosed only is the preferred embodiment of the external emulsion pump of the utility model spring, certainly can not limit the interest field of the utility model with this, therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (5)
1. emulsion pump that spring is external, be used for the liquid in the aspiration container and make it with the ejection of vaporific or spumescence, the external emulsion pump of this spring comprises security, spring, conduit, combined suction and force pump and suction pipe, this container has the bottle cap of a band opening, and it is characterized in that: described security is extended with an adaptor union downwards; Described spring is butted between security and bottle cap; Described conduit one end stretches in the combined suction and force pump by the opening on the bottle cap, and the other end is socketed on the adaptor union of security; Described suction cover is connected on the combined suction and force pump.
2. the emulsion pump that a kind of spring according to claim 1 is external is characterized in that: described emulsion pump further comprises gland, and this gland links together security and bottle cap.
3. the emulsion pump that a kind of spring according to claim 1 is external is characterized in that: described combined suction and force pump comprises liquid-storing cavity, latching device, piston and check valve, and wherein, latching device is fixed on the liquid-storing cavity; Piston is fastened on the conduit versatilely, and it can be reciprocating in liquid-storing cavity together under the cooperation of conduit.
4. the emulsion pump that a kind of spring according to claim 3 is external is characterized in that: described check valve further comprises the valve that liquid-storing cavity bottom diameter receipts are little and is stuck in valve upper ball valve, the discharge of may command liquid in container.
5. the emulsion pump that a kind of spring according to claim 1 is external is characterized in that: described security is L type connectivity structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420043953 CN2692068Y (en) | 2004-03-25 | 2004-03-25 | Emulsion pump having external set spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420043953 CN2692068Y (en) | 2004-03-25 | 2004-03-25 | Emulsion pump having external set spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2692068Y true CN2692068Y (en) | 2005-04-13 |
Family
ID=34775091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420043953 Expired - Fee Related CN2692068Y (en) | 2004-03-25 | 2004-03-25 | Emulsion pump having external set spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2692068Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464134A (en) * | 2011-11-21 | 2012-05-23 | 福建三明福欣源乳液泵有限公司 | Lotion pump with external spring |
| CN102806163A (en) * | 2011-05-31 | 2012-12-05 | 王雅灿 | Pressing type spray head device |
| CN102824976A (en) * | 2011-06-14 | 2012-12-19 | 王雅灿 | Environment-friendly spray head device |
| CN103964056A (en) * | 2013-01-31 | 2014-08-06 | 丁要武 | Press type liquid pump |
| CN104627510A (en) * | 2015-01-26 | 2015-05-20 | 中山市美捷时包装制品有限公司 | Novel buckle type emulsion pump |
-
2004
- 2004-03-25 CN CN 200420043953 patent/CN2692068Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806163A (en) * | 2011-05-31 | 2012-12-05 | 王雅灿 | Pressing type spray head device |
| CN102824976A (en) * | 2011-06-14 | 2012-12-19 | 王雅灿 | Environment-friendly spray head device |
| CN102464134A (en) * | 2011-11-21 | 2012-05-23 | 福建三明福欣源乳液泵有限公司 | Lotion pump with external spring |
| CN103964056A (en) * | 2013-01-31 | 2014-08-06 | 丁要武 | Press type liquid pump |
| CN104627510A (en) * | 2015-01-26 | 2015-05-20 | 中山市美捷时包装制品有限公司 | Novel buckle type emulsion pump |
| CN104627510B (en) * | 2015-01-26 | 2017-02-22 | 中山市美捷时包装制品有限公司 | Novel buckle type emulsion pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1596154A (en) | Pump push-down head | |
| CN2692068Y (en) | Emulsion pump having external set spring | |
| EP1269882A3 (en) | Foundation injector and foundation filled cosmetic implement therewith | |
| CN2816405Y (en) | Atomizing pump | |
| CN2778715Y (en) | Spraying pump | |
| CN201404880Y (en) | Vacuum pump capable of jetting at least two different fillers synchronously | |
| KR100995652B1 (en) | Low profile, fine mist, finger-operated, precompression-type spray pump | |
| CN111422488A (en) | Cosmetic bottle cap capable of automatically pumping liquid | |
| KR200383098Y1 (en) | Nozzle Opening and Shutting Apparatus of Cosmetic Bottle | |
| CN201215081Y (en) | Combination spreading machine plunger pump | |
| CN208344892U (en) | A kind of make-up remover Packaging Bottle | |
| CN201044908Y (en) | Emulsion pump, atomizing pump, container capping component and one-way valve employed therein | |
| CN205308636U (en) | Laborsaving novel pistol pump unit | |
| CN2550073Y (en) | Spray pump | |
| CN200951422Y (en) | Universal sprayer | |
| CN2668283Y (en) | Intermittent liquid cement pressurizing apparatus | |
| CN2815944Y (en) | Vacuum emulsion bottle | |
| CN205341106U (en) | Effectual novel pistol pump unit of hydrojet | |
| CN2565552Y (en) | Twin spring vacuum pump | |
| CN220529494U (en) | Duckbilled emulsion bottle | |
| CN211845600U (en) | Novel sliding lotion bottle | |
| CN220130803U (en) | Pressing pump provided with elastic pre-pressing piece | |
| KR200491875Y1 (en) | Dispenser Comprising Insert Nozzle for Spraying Ultra-sized Mist | |
| CN211845605U (en) | Cosmetic container | |
| CN218610172U (en) | Dispensing valve for dispensing machine matched with threaded connector and capable of adjusting glue outlet diameter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050413 |