CN202638659U - Atomizing pump with double springs - Google Patents

Atomizing pump with double springs Download PDF

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Publication number
CN202638659U
CN202638659U CN 201220202075 CN201220202075U CN202638659U CN 202638659 U CN202638659 U CN 202638659U CN 201220202075 CN201220202075 CN 201220202075 CN 201220202075 U CN201220202075 U CN 201220202075U CN 202638659 U CN202638659 U CN 202638659U
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CN
China
Prior art keywords
pump
spring
rod
pump chamber
chamber
Prior art date
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Active
Application number
CN 201220202075
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Chinese (zh)
Inventor
梁金考
施永忠
张永雷
李军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Majesty Packaging Systems Co Ltd
Original Assignee
ZHONGSHAN MAJESTY DISPENSING SYSTEMS CO Ltd
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Priority to CN 201220202075 priority Critical patent/CN202638659U/en
Application granted granted Critical
Publication of CN202638659U publication Critical patent/CN202638659U/en
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Abstract

The utility model relates to an atomizing pump with double springs. The atomizing pump comprises a combined cover, wherein the combined cover is connected with a bottle mouth; a pump body is connected with the lower part of the combined cover; the upper part of the pump body is connected with a cloud point spray head assembly capable of atomizing fluid; a pump chamber is arranged in the pump body; a piston for pumping the fluid out is arranged in the pump chamber; a pump bead is arranged at the bottom of the pump chamber; an upper pump rod and a lower pump rod are arranged in the pump chamber; the upper part of the lower pump rod is inserted into a fluid channel of the upper pump rod; a first spring is sleeved on the upper pump rod; the piston is sleeved on the upper pump rod; the upper part of the piston is pressed by the lower end of the first spring; a second spring is sleeved on the lower pump rod; and the lower end of the second spring is pressed at the bottom of the pump chamber. The atomizing pump has a double-spring structure, is stably used and feels good.

Description

The dual spring atomizing pump
[technical field]
The utility model relates to a kind of dual spring atomizing pump.
[background technology]
Atomizing pump has been widely used in the industries such as daily use chemicals and medicine, and its design is exquisite, and easy to use, pump output is stablized and can anti-leak.But the Compress Spring of existing atomizing pump the inside all only has one, relatively requires great effort so in use, and relatively so unstable, spray effect is not very desirable.
[utility model content]
The utility model purpose is to have overcome deficiency of the prior art, and a kind of atomizing pump that has double-spring structure, uses more stable and good hand touch is provided.
The utility model is achieved through the following technical solutions:
The dual spring atomizing pump, comprise the combining cover 1 that is connected with bottleneck, be connected with a pump housing 2 in combining cover 1 bottom, be connected with on the pump housing 2 tops and allow the cloud point nozzle component 11 of fluid atomizing, in the pump housing 2, be provided with pump chamber 3, be provided with the piston 4 that fluid is pumped in the pump chamber 3, be provided with pump pearl 10 in pump chamber 3 bottoms, it is characterized in that in pump chamber 3, being provided with pump rod 5 and lower pump rod 6, in the fluid passage 7 of the described upper pump rod 5 of upper partial insertion of lower pump rod 6, be arranged with the first spring 8 at upper pump rod 5, described piston 4 is set on the pump rod 5 and by the lower end of the first spring 8 and withstands piston 4 tops, the bottom that is pressed in pump chamber 3 is pushed up in the lower end that is arranged with the second spring 9, the second springs 9 at lower pump rod 6.
Aforesaid dual spring atomizing pump is characterized in that pump rod 5 is provided with upper limit boss 51 on described, and described the first spring 8 withstands between upper limit boss 51 and the piston 4.
Aforesaid dual spring atomizing pump is characterized in that being provided with lower limit boss 61 at described lower pump rod 6, and described the second spring 9 withstands between lower limit boss 61 and pump chamber 3 bottoms.
Aforesaid dual spring atomizing pump, it is characterized in that described pump chamber 3 includes pump chamber 31, middle pump chamber 32 and lower pump chamber 33, the internal diameter of described upper pump chamber 31, middle pump chamber 32 and lower pump chamber 33 diminishes gradually, and described piston 4 can withstand on middle pump chamber 32 can not enter lower pump chamber 33 with the junction of lower pump chamber 33.
Aforesaid dual spring atomizing pump is characterized in that being provided with tightening cover 12 on the described pump housing 2 tops, and tightening cover 12 seals pump chamber 3.
Aforesaid dual spring atomizing pump is characterized in that being connected with button pressure head 13 in upper pump rod 5 upper ends, is connected with liquid guiding tube 14 in the pump housing 2 lower ends.
Compared with prior art, the utility model has the following advantages:
The utility model is provided with the first spring and the second spring in pump chamber, utilize two springs to replace an original spring, adopts brand-new structure to pump up liquid more stable, and usage comparison is light, and spray effect is desirable.
[description of drawings]
Fig. 1 is profile of the present utility model;
Fig. 2 is exploded view of the present utility model;
Fig. 3 is stereogram of the present utility model.
[specific embodiment]
Below in conjunction with accompanying drawing the utility model is elaborated:
As shown in the figure, the dual spring atomizing pump includes the combining cover 1 that is connected with bottleneck, is connected with a pump housing 2 in combining cover 1 bottom, is connected with on the pump housing 2 tops to allow the cloud point nozzle component 11 of fluid atomizing.In the pump housing 2, be provided with pump chamber 3, be provided with the piston 4 that fluid is pumped in the pump chamber 3.Be provided with pump pearl 10 in pump chamber 3 bottoms, this pump pearl 10 plays a part check valve.Be provided with tightening cover 12 on the described pump housing 2 tops, tightening cover 12 seals pump chamber 3.Be connected with liquid guiding tube 14 in the pump housing 2 lower ends.
In pump chamber 3, be provided with pump rod 5 and lower pump rod 6, also can block the fluid passage in the fluid passage 7 of the described upper pump rod 5 of upper partial insertion of lower pump rod 6.Be arranged with the first spring 8 at upper pump rod 5, described piston 4 is set on the pump rod 5 and by the lower end of the first spring 8 and withstands piston 4 tops.The bottom that is pressed in pump chamber 3 is pushed up in the lower end that is arranged with the second spring 9, the second springs 9 at lower pump rod 6.Be connected with button pressure head 13 in upper pump rod 5 upper ends.The elastic force of the first spring 8 and the second spring 9 makes button pressure head 13 remain at compressed state.
Pump rod 5 is provided with upper limit boss 51 on described, and described the first spring 8 withstands between upper limit boss 51 and the piston 4.Simultaneously, upper limit boss 51 has also limited upper pump rod 5 and has taken out from tightening cover 12.
Be provided with lower limit boss 61 at described lower pump rod 6, described the second spring 9 withstands between lower limit boss 61 and pump chamber 3 bottoms.Simultaneously, lower limit boss 61 also makes the piston 4 can not be from wherein passing through.
Specifically, described pump chamber 3 includes pump chamber 31, middle pump chamber 32 and lower pump chamber 33.The internal diameter of described upper pump chamber 31, middle pump chamber 32 and lower pump chamber 33 diminishes gradually, and described piston 4 can withstand on middle pump chamber 32 can not enter lower pump chamber 33 with the junction of lower pump chamber 33.
The utility model course of work is as follows:
When pressing the button pressure head 13, overcome the elastic force of the second spring 9, button pressure head 13 moves down, and because of the 8 elastic force effects of the first spring, piston 4 and then moves down together, pump chamber 3 inner chamber gases are compressed, when piston 4 withstood pump chamber 3, piston 4 can not continue to move down, and pump rod 6 moves down under the promotion and upper pump rod 5 continues, piston 4 will be opened with the sealing position of lower pump rod 6, and pump chamber 3 inner chamber gases from then on position are discharged from.
During release button pressure head 13, because of the effect of the first spring 8, the second spring 9, piston 4 is with rapidly sealing and the resilience of lower pump rod 6, and pump chamber 3 inner chambers form parital vacuum, under the external atmosphere pressure effect, liquid introduced and wash the pump pearl open from liquid guiding tube enter pump chamber 3 inner chambers.Continue to press, thereby liquid is formed vaporific ejection by flow through cloud point nozzle component 11 of upper pump rod because of the liquid Incoercibility.

Claims (6)

1. dual spring atomizing pump, comprise the combining cover (1) that is connected with bottleneck, be connected with a pump housing (2) in combining cover (1) bottom, be connected with on the pump housing (2) top and allow the cloud point nozzle component (11) of fluid atomizing, in the pump housing (2), be provided with pump chamber (3), be provided with the piston (4) that fluid is pumped in the pump chamber (3), be provided with pump pearl (10) in pump chamber (3) bottom, it is characterized in that in pump chamber (3), being provided with upper pump rod (5) and lower pump rod (6), in the fluid passage (7) of the described upper pump rod of the upper partial insertion of lower pump rod (6) (5), be arranged with the first spring (8) at upper pump rod (5), described piston (4) is set in pump rod (5) and upward and by the lower end of the first spring (8) withstands piston (4) top, be arranged with the second spring (9) at lower pump rod (6), the top, lower end of the second spring (9) is pressed in the bottom of pump chamber (3).
2. dual spring atomizing pump according to claim 1 is characterized in that pump rod (5) is provided with upper limit boss (51) on described, and described the first spring (8) withstands between upper limit boss (51) and the piston (4).
3. dual spring atomizing pump according to claim 1 and 2 is characterized in that being provided with lower limit boss (61) at described lower pump rod (6), and described the second spring (9) withstands between lower limit boss (61) and pump chamber (3) bottom.
4. dual spring atomizing pump according to claim 3, it is characterized in that described pump chamber (3) includes pump chamber (31), middle pump chamber (32) and lower pump chamber (33), the internal diameter of described upper pump chamber (31), middle pump chamber (32) and lower pump chamber (33) diminishes gradually, and described piston (4) can withstand on middle pump chamber (32) can not enter lower pump chamber (33) with the junction of lower pump chamber (33).
5. dual spring atomizing pump according to claim 3 is characterized in that being provided with tightening cover (12) on the described pump housing (2) top, and tightening cover (12) seals pump chamber (3).
6. dual spring atomizing pump according to claim 3 is characterized in that being connected with button pressure head (13) in upper pump rod (5) upper end, is connected with liquid guiding tube (14) in the pump housing (2) lower end.
CN 201220202075 2012-05-05 2012-05-05 Atomizing pump with double springs Active CN202638659U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220202075 CN202638659U (en) 2012-05-05 2012-05-05 Atomizing pump with double springs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220202075 CN202638659U (en) 2012-05-05 2012-05-05 Atomizing pump with double springs

Publications (1)

Publication Number Publication Date
CN202638659U true CN202638659U (en) 2013-01-02

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Country Link
CN (1) CN202638659U (en)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103657922A (en) * 2013-12-13 2014-03-26 中山市美捷时包装制品有限公司 Sprayer device with spray pipe
CN103691596A (en) * 2013-12-13 2014-04-02 中山市美捷时包装制品有限公司 Atomizer with alumite protective cover
CN103691598A (en) * 2013-12-13 2014-04-02 中山市美捷时包装制品有限公司 Sprayer capable of preventing mistaken pressing
CN103691597A (en) * 2013-12-13 2014-04-02 中山市美捷时包装制品有限公司 Spraying equipment with sealed cup
CN103693282A (en) * 2013-12-13 2014-04-02 中山市美捷时包装制品有限公司 Emulsion pump device
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
CN103691039A (en) * 2013-12-13 2014-04-02 中山市美捷时包装制品有限公司 Atomizer with protective shield
CN103691600A (en) * 2013-12-13 2014-04-02 中山市美捷时包装制品有限公司 Atomizing pump device with grabbing button sealing mechanism
CN103708093A (en) * 2013-12-13 2014-04-09 中山市美捷时包装制品有限公司 Double-spring lotion pump
CN103706500A (en) * 2013-12-13 2014-04-09 中山市美捷时包装制品有限公司 Atomizing pump device
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
CN103708092A (en) * 2013-12-13 2014-04-09 中山市美捷时包装制品有限公司 Stable ejection lotion pump
CN103706007A (en) * 2013-12-13 2014-04-09 中山市美捷时包装制品有限公司 Rotatable-nozzle atomizer
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
CN103708091A (en) * 2013-12-13 2014-04-09 中山市美捷时包装制品有限公司 Two-spring atomizing pump with good atomizing effect
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
CN103721881A (en) * 2013-12-13 2014-04-16 中山市美捷时包装制品有限公司 Convenient-connection sprayer with grabbing buckle structures
CN103736612A (en) * 2013-12-21 2014-04-23 中山市美捷时包装制品有限公司 Series sprayer
CN105031776A (en) * 2015-07-30 2015-11-11 中山市美捷时包装制品有限公司 Sprayer allowing easy storage
CN105217166A (en) * 2015-11-11 2016-01-06 江阴民诚塑料制品有限公司 A kind of Dewar bottle
CN106175045A (en) * 2016-08-31 2016-12-07 福州品行科技发展有限公司 A kind of outdoor cup

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103657922A (en) * 2013-12-13 2014-03-26 中山市美捷时包装制品有限公司 Sprayer device with spray pipe
CN103691596A (en) * 2013-12-13 2014-04-02 中山市美捷时包装制品有限公司 Atomizer with alumite protective cover
CN103691598A (en) * 2013-12-13 2014-04-02 中山市美捷时包装制品有限公司 Sprayer capable of preventing mistaken pressing
CN103691597A (en) * 2013-12-13 2014-04-02 中山市美捷时包装制品有限公司 Spraying equipment with sealed cup
CN103693282A (en) * 2013-12-13 2014-04-02 中山市美捷时包装制品有限公司 Emulsion pump device
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
CN103691039A (en) * 2013-12-13 2014-04-02 中山市美捷时包装制品有限公司 Atomizer with protective shield
CN103691600A (en) * 2013-12-13 2014-04-02 中山市美捷时包装制品有限公司 Atomizing pump device with grabbing button sealing mechanism
CN103708093A (en) * 2013-12-13 2014-04-09 中山市美捷时包装制品有限公司 Double-spring lotion pump
CN103706500A (en) * 2013-12-13 2014-04-09 中山市美捷时包装制品有限公司 Atomizing pump device
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
CN103708092A (en) * 2013-12-13 2014-04-09 中山市美捷时包装制品有限公司 Stable ejection lotion pump
CN103706007A (en) * 2013-12-13 2014-04-09 中山市美捷时包装制品有限公司 Rotatable-nozzle atomizer
CN103696924B (en) * 2013-12-13 2016-06-15 中山市美捷时包装制品有限公司 A kind of atomizing pump mechanism easy to connect
CN103708091A (en) * 2013-12-13 2014-04-09 中山市美捷时包装制品有限公司 Two-spring atomizing pump with good atomizing effect
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
CN103721881A (en) * 2013-12-13 2014-04-16 中山市美捷时包装制品有限公司 Convenient-connection sprayer with grabbing buckle structures
CN103691597B (en) * 2013-12-13 2016-08-17 中山市美捷时包装制品有限公司 A kind of sealing cup spraying apparatus
CN103708091B (en) * 2013-12-13 2016-08-17 中山市美捷时包装制品有限公司 The dual spring atomizing pump that a kind of spray effect is good
CN103708093B (en) * 2013-12-13 2016-08-17 中山市美捷时包装制品有限公司 A kind of dual spring emulsion pumps
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
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
CN103736612A (en) * 2013-12-21 2014-04-23 中山市美捷时包装制品有限公司 Series sprayer
CN105031776A (en) * 2015-07-30 2015-11-11 中山市美捷时包装制品有限公司 Sprayer allowing easy storage
CN105217166A (en) * 2015-11-11 2016-01-06 江阴民诚塑料制品有限公司 A kind of Dewar bottle
CN106175045A (en) * 2016-08-31 2016-12-07 福州品行科技发展有限公司 A kind of outdoor cup
CN106175045B (en) * 2016-08-31 2018-09-18 福州品行科技发展有限公司 A kind of outdoor cup

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: ZHONGSHAN MEIJIESHI PACKAGING PRODUCTS CO., LTD.

Free format text: FORMER OWNER: ZHONGSHAN MAJESTY DISPENSING SYSTEMS CO.,LTD.

Effective date: 20140122

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 528437 ZHONGSHAN, GUANGDONG PROVINCE TO: 528400 ZHONGSHAN, GUANGDONG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20140122

Address after: 528400 Zhongshan Province Torch Development Zone, Guangdong, health Road, No. 21

Patentee after: Zhongshan Meijieshi Packaging Products Co., Ltd.

Address before: 528437, No. two, No. 9, East Yanjiang Road, Zhongshan Port Road, Guangdong, Zhongshan

Patentee before: Zhongshan Majesty Dispensing Systems Co.,Ltd.