CN105149134A - Sprayer with dust cover - Google Patents
Sprayer with dust cover Download PDFInfo
- Publication number
- CN105149134A CN105149134A CN201510466498.5A CN201510466498A CN105149134A CN 105149134 A CN105149134 A CN 105149134A CN 201510466498 A CN201510466498 A CN 201510466498A CN 105149134 A CN105149134 A CN 105149134A
- Authority
- CN
- China
- Prior art keywords
- pump
- pump rod
- pump chamber
- sprayer
- dust cap
- 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
- B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention discloses a sprayer with a dust cover. The sprayer with the dust cover comprises a combination cover. A pump chamber is connected with the interior of the combination cover. An upper pump rod is arranged inside the pump chamber. A limiting convex block is arranged on the outer wall of the upper pump rod. The portion, below the limiting convex block, of the upper pump rod is movably sleeved with a sucking plug. A lower pump rod is arranged below the sucking plug. A chock plug is arranged at the lower end of the lower pump rod. The lower pump rod is movably arranged inside the upper pump rod. A lower ejecting spring is arranged between the lower end of the lower pump rod and the pump chamber. An upper ejecting spring is arranged between the sucking plug and the limiting convex block. A pump bead mechanism is arranged at the liquid inlet end of the pump chamber. The portion, at the upper end of the limiting convex block, of the upper pump rod is sleeved with a locking cover. The upper end of the upper pump rod extends out of the pump chamber. The upper end of the upper pump rod is connected with a liquid spraying pressing head. The upper end face of the combination cover extends upwards to form a buckling-connection part. The dust cover is buckled to the buckling-connection part. The liquid spraying pressing head is arranged inside the dust cover. The sprayer with the dust cover is simple in structure, convenient to use, capable of effectively preventing dust and other pollutants from entering the sprayer and effectively preventing from being pressed by mistake, safe and reliable.
Description
Technical field
The present invention relates to a kind of sprayer with dust cap.
Background technology
Existing atomizing pump is exquisite, easy to use due to its design, applies widely and the industry such as daily use chemicals and medicine.But existing atomizing pump is after knocked-down packing, the nozzle of atomizing pump will be chronically exposed to outside, and in use procedure, the pollutant of dust and so on is easy to enter into nozzle, pollutes.The shortcomings such as existing atomizing pump is due to the defect in design in addition, in use there is pump relatively slow, and spray volume is stable relatively not.The demand of user can not be met.
Existing oral cavity sprayer does not generally have protective device, and in transport or use procedure, the button of sprayer is easy to be extruded because of maloperation move down, thus causes wasting or the generation of unnecessary accident, and security is not strong.
So existing sprayer awaits perfect further.
Summary of the invention
The object of the invention is to overcome weak point of the prior art, providing a kind of structure simple, easy to use, can effectively prevent the pollutants such as dust from entering in sprayer, and effectively prevent by by mistake by, safe and reliable, the sprayer of band dust cap.
In order to achieve the above object, the present invention adopts following scheme:
A kind of sprayer with dust cap, include the combining cover for being connected with bottle, it is characterized in that: in described combining cover, be connected with pump chamber, pump rod is provided with in described pump chamber, pump rod outer wall is provided with spacing block set on described, on upper pump rod below described spacing block set, movable sleeve is provided with and inhales plug, lower pump rod is provided with in described suction plug below, the chock plug closing pump chamber liquid feeding end is provided with in described lower pump rod lower end, described lower pump rod is movably arranged in described upper pump rod, be provided with between lower pump rod lower end and pump chamber and chock plug top can be made to be pressed in suction lower top pressure spring of pump rod lower end inlet beyond the Great Wall thus on closing, top pressure spring is provided with between described suction plug and spacing block set, Beng Zhu mechanism is provided with at described pump chamber liquid feeding end, the upper pump rod of described spacing block set upper end is arranged with and pump rod outer wall and pump chamber inner wall formative dynamics can be made to seal and upper pump rod can be locked in the tightening cover in pump chamber, pump chamber is stretched out in described upper pump rod upper end, pump rod upper end is connected with hydrojet head on described, upwards engaging portion is extended with in described combining cover upper surface, dust cap is snapped with in described engaging portion, described hydrojet head is arranged in dust cap.
A kind of sprayer with dust cap as above, it is characterized in that being provided with button bit on described engaging portion outer wall, be provided with lower button bit at described dust cap inwall, described lower button bit snaps onto on button bit.
A kind of sprayer with dust cap as above, it is characterized in that described hydrojet head includes by headstock, feed pathway is provided with by headstock described, evagination nozzle is provided with by headstock outer wall described, in described evagination nozzle, be provided with the liquid outlet channel be communicated with feed pathway, be provided with cloud point at described evagination nozzle exit end.
A kind of sprayer with dust cap as above, it is characterized in that described combining cover includes lid, pump chamber installation portion is upwards extended with in described lid upper surface, spacing draw-in groove is provided with in described pump chamber installation portion, in described pump chamber upper end, outer wall is provided with positioning wedged block, described positioning wedged block is fastened in described spacing draw-in groove, bottleneck connecting portion is provided with below described lid, internal thread is provided with in described bottleneck connecting portion, external screw thread is provided with in bottle upper end, described lid is threaded on bottle, the sealing gasket sealed between the bottleneck for bottle is provided with in described lid, described sealing gasket is set in pump chamber outer wall.
A kind of sprayer with dust cap as above, it is characterized in that between described pump chamber installation portion and engaging portion lid on be upwards extended with guiding connecting ring, described hydrojet head lower end be arranged on guiding connecting ring in.
A kind of sprayer with dust cap as above, it is characterized in that described chock plug includes chock plug body, described chock plug body is provided with annular flange upwards, be provided with storage tank between described annular flange inwall and lower pump rod outer wall, the lower pump rod outer wall of described storage tank is interval with multiple convex tendon.
A kind of sprayer with dust cap as above, it is characterized in that described suction plug includes inner plug body, described inner plug body is connected with outer cock body by connecting ring, described outer cock body and pump chamber inner wall dynamic seal (packing), described inner plug body and the dynamic seal (packing) of upper pump rod outer wall, can be formed with chock plug when described inner plug body lower end is plugged on storage tank and seal.
A kind of sprayer with dust cap as above, is provided with the first step that suction plug can be made to be separated with lower pump rod when pump rod moves down described in it is characterized in that, is provided with and can forms with chock plug the second step sealed in the pump chamber below described first step in pump chamber.
A kind of sprayer with dust cap as above, it is characterized in that described Beng Zhu mechanism includes the pump pearl room being arranged on pump chamber liquid feeding end, pump pearl is provided with in described pump pearl indoor, be provided with positioning step in pump chamber above described pump pearl room, top, described lower top pressure spring lower end is pressed on positioning step.
A kind of sprayer with dust cap as above, is characterized in that being provided with liquid guiding tube on described pump chamber liquid feeding end, is provided with in described liquid guiding tube lower end the angular cut being convenient to feed liquor.
In sum, the present invention relative to its beneficial effect of prior art is:
One, on combining cover, engaging portion is provided with in the present invention, be socketed with protecting casing at engaging portion outer wall, effectively ensure that sprayer of the present invention is under the state of non-normal use, waste or unnecessary accident will be caused to occur because of maloperation, effectively preventing pollution thing enters nozzle, safety and sanitation simultaneously.
Two, atomizing pump device structure of the present invention is simple, and adopt dual spring design, play pump fast, spray volume is stablized.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention;
Fig. 2 is generalized section of the present invention;
Fig. 3 is decomposing schematic representation of the present invention;
Fig. 4 is the enlarged diagram at A place in Fig. 2.
Detailed description of the invention
Illustrate that the invention will be further described with detailed description of the invention below in conjunction with accompanying drawing:
A kind of sprayer with dust cap as shown in Figures 1 to 4, include the combining cover 1 for being connected with bottle, pump chamber 2 is connected with in described combining cover 1, pump rod 3 is provided with in described pump chamber 2, pump rod 3 outer wall is provided with spacing block set 4 on described, on upper pump rod 3 below described spacing block set 4, movable sleeve is provided with and inhales plug 5, lower pump rod 6 is provided with below described suction plug 5, the chock plug 7 closing pump chamber 2 liquid feeding end is provided with in described lower pump rod 6 lower end, described lower pump rod 6 is movably arranged in described upper pump rod 3, be provided with between lower pump rod 6 lower end and pump chamber and chock plug 7 can be made to push up be pressed in inhale on plug 5 thus close the lower top pressure spring 8 of pump rod 3 lower end inlet, top pressure spring 9 is provided with between described suction plug 5 and spacing block set 4, Beng Zhu mechanism 14 is provided with at described pump chamber 2 liquid feeding end, the upper pump rod 3 of described spacing block set 4 upper end is arranged with and pump rod 3 outer wall and pump chamber 2 inwall formative dynamics can be made to seal and upper pump rod 3 can be locked in the tightening cover 10 in pump chamber, pump chamber 2 is stretched out in described upper pump rod 3 upper end, pump rod 3 upper end is connected with hydrojet head 11 on described, engaging portion 12 is upwards extended with in described combining cover 1 upper surface, dust cap 13 is snapped with in described engaging portion 12, described hydrojet head 11 is arranged in dust cap 13.
On combining cover, engaging portion is provided with in the present invention, be socketed with protecting casing at engaging portion outer wall, effectively ensure that sprayer of the present invention is under the state of non-normal use, waste or unnecessary accident will be caused to occur because of maloperation, effectively preventing pollution thing enters nozzle, safety and sanitation simultaneously.
On described engaging portion 12 outer wall, be provided with button bit 121 in the present invention, be provided with lower button bit 122 at described dust cap 13 inwall, described lower button bit 122 snaps onto on button bit 121.Easy to connect between described dust cap 13 and combining cover 1.
The head of hydrojet described in the present invention 11 includes by headstock 111, feed pathway 112 is provided with by headstock 111 described, evagination nozzle 113 is provided with by headstock 111 outer wall described, in described evagination nozzle 113, be provided with the liquid outlet channel 114 be communicated with feed pathway 112, be provided with cloud point 115 at described evagination nozzle 113 port of export.
Combining cover 1 described in the present invention includes lid 101, pump chamber installation portion 102 is upwards extended with in described lid 101 upper surface, spacing draw-in groove 103 is provided with in described pump chamber installation portion 102, in described pump chamber 2 upper end, outer wall is provided with positioning wedged block 23, described positioning wedged block 23 is fastened in described spacing draw-in groove 103, bottleneck connecting portion 104 is provided with below described lid 101, internal thread 105 is provided with in described bottleneck connecting portion 104, external screw thread is provided with in bottle upper end, described lid 101 is threaded on bottle, the sealing gasket 106 sealed between the bottleneck for bottle is provided with in described lid 101, described sealing gasket 106 is set in pump chamber 2 outer wall.
In the present invention between described pump chamber installation portion 102 and engaging portion 12 lid 101 on be upwards extended with the connecting ring 107 that leads, described hydrojet head 11 lower end be arranged on guiding connecting ring 107 in.
Chock plug 7 described in the present invention includes chock plug body 71, described chock plug body 71 is provided with annular flange 72 upwards, be provided with storage tank 73 between described annular flange 72 inwall and lower pump rod 6 outer wall, lower pump rod 6 outer wall of described storage tank 73 is interval with multiple convex tendon 74.
Suction plug 5 described in the present invention includes inner plug body 51, described inner plug body 51 is connected with outer cock body 53 by connecting ring 52, described outer cock body 53 and the dynamic seal (packing) of pump chamber 2 inwall, described inner plug body 51 and the dynamic seal (packing) of upper pump rod 3 outer wall, can be formed with chock plug 7 when described inner plug body 51 lower end is plugged on storage tank 73 and seal.
In pump chamber 2, be provided with the first step 21 that suction plug 5 can be made to be separated with lower pump rod 6 when pump rod 3 moves down described in the present invention, be provided with in the pump chamber 2 below described first step 21 and can form with chock plug 7 second step 22 sealed.
Beng Zhu mechanism 14 described in the present invention includes the pump pearl room 141 being arranged on pump chamber 2 liquid feeding end, pump pearl 142 is provided with in described pump pearl room 141, be provided with positioning step 143 in pump chamber above described pump pearl room 141, top, described lower top pressure spring 8 lower end is pressed on positioning step 143.
On described pump chamber 2 liquid feeding end, be provided with liquid guiding tube 15 in the present invention, be provided with in described liquid guiding tube 15 lower end the angular cut 151 being convenient to feed liquor.
Atomizing pump device structure of the present invention is simple, and adopt dual spring design, play pump fast, spray volume is stablized.
Operation principle in the present invention:
1, in use first dust cap is taken off;
When 2, pressing head, overcome the elastic force of lower top pressure spring, head moves down, because of the elastic force effect of upper top pressure spring, inhaling plug follows upper pump rod to move down together, and the gas of pump chamber inner chamber is compressed, when inhaling plug and withstanding first step, inhale plug motionless, upper and lower pump rod continues to move down, and upper top pressure spring is compressed, and inhales plug and is separated with lower pump rod, the chock plug of lower pump rod and inhale the sealing position between fill in and be opened, from then on pump chamber inner chamber gas general be discharged position; When lower pump rod moves down into second step, upper and lower pump rod stops moving down;
When 3, unclamping head, because of the effect of lower top pressure spring and upper top pressure spring, inhale plug seal rapidly with the chock plug of lower pump rod and together with resilience, pump chamber inner chamber forms parital vacuum, under external atmosphere pressure effect, liquid is introduced from liquid guiding tube and washed pump pearl open enter inner chamber; Continue pressing, because of liquid Incoercibility the cloud point that liquid flows through blast tube by upper pump rod formed vaporific ejection.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description 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.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (10)
1. the sprayer with dust cap, include the combining cover (1) for being connected with bottle, it is characterized in that: in described combining cover (1), be connected with pump chamber (2), upper pump rod (3) is provided with in described pump chamber (2), pump rod (3) outer wall is provided with spacing block set (4) on described, be provided with at the upper movable sleeve of the upper pump rod (3) of described spacing block set (4) below and inhale plug (5), lower pump rod (6) is provided with in described suction plug (5) below, the chock plug (7) closing pump chamber (2) liquid feeding end is provided with in described lower pump rod (6) lower end, described lower pump rod (6) is movably arranged in described upper pump rod (3), be provided with between lower end and pump chamber at lower pump rod (6) that chock plug (7) to be made to push up be pressed in inhale plug (5) upper thus close the lower top pressure spring (8) of upper pump rod (3) lower end inlet, upper top pressure spring (9) is provided with between described suction plug (5) and spacing block set (4), Beng Zhu mechanism (14) is provided with at described pump chamber (2) liquid feeding end, the upper pump rod (3) of described spacing block set (4) upper end is arranged with and upper pump rod (3) outer wall and pump chamber (2) inwall formative dynamics can be made to seal and the tightening cover (10) that upper pump rod (3) can be locked in pump chamber, pump chamber (2) is stretched out in described upper pump rod (3) upper end, pump rod (3) upper end is connected with hydrojet head (11) on described, engaging portion (12) is upwards extended with in described combining cover (1) upper surface, dust cap (13) is snapped with in described engaging portion (12), described hydrojet head (11) is arranged in dust cap (13).
2. a kind of sprayer with dust cap according to claim 1, it is characterized in that being provided with upper button bit (121) on described engaging portion (12) outer wall, be provided with lower button bit (122) at described dust cap (13) inwall, described lower button bit (122) snaps onto on button bit (121).
3. a kind of sprayer with dust cap according to claim 1, it is characterized in that described hydrojet head (11) includes by headstock (111), feed pathway (112) is provided with by headstock (111) described, evagination nozzle (113) is provided with by headstock (111) outer wall described, in described evagination nozzle (113), be provided with the liquid outlet channel (114) be communicated with feed pathway (112), be provided with cloud point (115) at described evagination nozzle (113) port of export.
4. a kind of sprayer with dust cap according to claim 1, it is characterized in that described combining cover (1) includes lid (101), pump chamber installation portion (102) is upwards extended with in described lid (101) upper surface, spacing draw-in groove (103) is provided with in described pump chamber installation portion (102), in described pump chamber (2) upper end, outer wall is provided with positioning wedged block (23), described positioning wedged block (23) is fastened in described spacing draw-in groove (103), bottleneck connecting portion (104) is provided with in described lid (101) below, internal thread (105) is provided with in described bottleneck connecting portion (104), external screw thread is provided with in bottle upper end, described lid (101) is threaded on bottle, the sealing gasket (106) sealed between the bottleneck for bottle is provided with in described lid (101), described sealing gasket (106) is set in pump chamber (2) outer wall.
5. a kind of sprayer with dust cap according to claim 4, it is characterized in that between described pump chamber installation portion (102) and engaging portion (12) lid (101) on be upwards extended with the connecting ring (107) that leads, described hydrojet head (11) lower end is arranged in guiding connecting ring (107).
6. a kind of sprayer with dust cap according to claim 1, it is characterized in that described chock plug (7) includes chock plug body (71), described chock plug body (71) is provided with annular flange (72) upwards, be provided with storage tank (73) between described annular flange (72) inwall and lower pump rod (6) outer wall, lower pump rod (6) outer wall of described storage tank (73) is interval with multiple convex tendon (74).
7. a kind of sprayer with dust cap according to claim 1, it is characterized in that described suction plug (5) includes inner plug body (51), described inner plug body (51) is connected with outer cock body (53) by connecting ring (52), described outer cock body (53) and pump chamber (2) inwall dynamic seal (packing), described inner plug body (51) and upper pump rod (3) outer wall dynamic seal (packing), can be formed with chock plug (7) when described inner plug body (51) lower end is plugged on storage tank (73) and seal.
8. a kind of sprayer with dust cap according to claim 1, in pump chamber (2), be provided with the first step (21) that suction plug (5) can be made to be separated with lower pump rod (6) when upper pump rod (3) moves down described in it is characterized in that, be provided with and can form with chock plug (7) second step (22) sealed in the pump chamber (2) of described first step (21) below.
9. a kind of sprayer with dust cap according to claim 1, it is characterized in that described Beng Zhu mechanism (14) includes the pump pearl room (141) being arranged on pump chamber (2) liquid feeding end, pump pearl (142) is provided with in described pump pearl room (141), in the pump chamber of described pump pearl room (141) top, be provided with positioning step (143), top, described lower top pressure spring (8) lower end is pressed on positioning step (143).
10. a kind of sprayer with dust cap according to claim 1, it is characterized in that being provided with liquid guiding tube (15) on described pump chamber (2) liquid feeding end, be provided with the angular cut (151) being convenient to feed liquor in described liquid guiding tube (15) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510466498.5A CN105149134A (en) | 2015-07-30 | 2015-07-30 | Sprayer with dust cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510466498.5A CN105149134A (en) | 2015-07-30 | 2015-07-30 | Sprayer with dust cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105149134A true CN105149134A (en) | 2015-12-16 |
Family
ID=54790341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510466498.5A Pending CN105149134A (en) | 2015-07-30 | 2015-07-30 | Sprayer with dust cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105149134A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456317A (en) * | 2017-07-19 | 2017-12-12 | 江苏威克斯医疗科技有限公司 | A kind of medical device rinsed for external auditory meatus |
| CN108450446A (en) * | 2018-04-11 | 2018-08-28 | 朱子中 | Electronic antomobile sprayer |
| CN112389849A (en) * | 2020-10-23 | 2021-02-23 | 广州尚功塑胶有限公司 | Double-spring all-plastic vacuum pump |
| CN113734609A (en) * | 2021-09-03 | 2021-12-03 | 广州尚功塑胶有限公司 | Full plastic foam pump |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2270210A1 (en) * | 1996-10-30 | 1998-05-07 | The Procter & Gamble Company | Concentrated reduced dosage spray pump delivery system |
| TW559570B (en) * | 2001-03-22 | 2003-11-01 | Yoshino Kogyosho Co Ltd | Pressure accumulation type liquid ejector |
| CN101973431A (en) * | 2010-10-12 | 2011-02-16 | 施华明 | Miniature sprayer pump core and two-stroke pressing method thereof |
| CN103696924A (en) * | 2013-12-13 | 2014-04-02 | 中山市美捷时包装制品有限公司 | Convenient-to-connect atomizing pump mechanism |
| CN103708095A (en) * | 2013-12-13 | 2014-04-09 | 中山市美捷时包装制品有限公司 | Dustproof emulsion pump mechanism |
| CN103708094A (en) * | 2013-12-13 | 2014-04-09 | 中山市美捷时包装制品有限公司 | Atomizing pump device capable of quickly starting to pump |
| CN203635393U (en) * | 2013-12-13 | 2014-06-11 | 中山市美捷时包装制品有限公司 | Atomizing pump with dustproof cover |
| CN203819702U (en) * | 2013-12-13 | 2014-09-10 | 中山市美捷时包装制品有限公司 | Novel emulsion pump with dust cover |
| CN204890838U (en) * | 2015-07-30 | 2015-12-23 | 中山市美捷时包装制品有限公司 | Sprayer |
-
2015
- 2015-07-30 CN CN201510466498.5A patent/CN105149134A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2270210A1 (en) * | 1996-10-30 | 1998-05-07 | The Procter & Gamble Company | Concentrated reduced dosage spray pump delivery system |
| TW559570B (en) * | 2001-03-22 | 2003-11-01 | Yoshino Kogyosho Co Ltd | Pressure accumulation type liquid ejector |
| CN101973431A (en) * | 2010-10-12 | 2011-02-16 | 施华明 | Miniature sprayer pump core and two-stroke pressing method thereof |
| CN103696924A (en) * | 2013-12-13 | 2014-04-02 | 中山市美捷时包装制品有限公司 | Convenient-to-connect atomizing pump mechanism |
| CN103708095A (en) * | 2013-12-13 | 2014-04-09 | 中山市美捷时包装制品有限公司 | Dustproof emulsion pump mechanism |
| CN103708094A (en) * | 2013-12-13 | 2014-04-09 | 中山市美捷时包装制品有限公司 | Atomizing pump device capable of quickly starting to pump |
| CN203635393U (en) * | 2013-12-13 | 2014-06-11 | 中山市美捷时包装制品有限公司 | Atomizing pump with dustproof cover |
| CN203819702U (en) * | 2013-12-13 | 2014-09-10 | 中山市美捷时包装制品有限公司 | Novel emulsion pump with dust cover |
| CN204890838U (en) * | 2015-07-30 | 2015-12-23 | 中山市美捷时包装制品有限公司 | Sprayer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456317A (en) * | 2017-07-19 | 2017-12-12 | 江苏威克斯医疗科技有限公司 | A kind of medical device rinsed for external auditory meatus |
| CN108450446A (en) * | 2018-04-11 | 2018-08-28 | 朱子中 | Electronic antomobile sprayer |
| CN112389849A (en) * | 2020-10-23 | 2021-02-23 | 广州尚功塑胶有限公司 | Double-spring all-plastic vacuum pump |
| CN113734609A (en) * | 2021-09-03 | 2021-12-03 | 广州尚功塑胶有限公司 | Full plastic foam pump |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |