CN208790238U - A kind of foam pressing pump head - Google Patents
A kind of foam pressing pump head Download PDFInfo
- Publication number
- CN208790238U CN208790238U CN201821423130.6U CN201821423130U CN208790238U CN 208790238 U CN208790238 U CN 208790238U CN 201821423130 U CN201821423130 U CN 201821423130U CN 208790238 U CN208790238 U CN 208790238U
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- foam
- reservoir
- piston
- pump head
- nozzle
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Abstract
The utility model discloses a kind of foams to press pump head, including reservoir, press head, piston and outer cover, reservoir is located at the center on the downside of outer cover, the bottom of reservoir is inlet, press head is located at the center on the upside of outer cover, the top of press head is foam mouth, it is connected between reservoir and press head by piston, control valve is connected with below piston, the side wall of control valve is provided with catheter, middle part has downwardly open groove, spring is provided in groove, and it is connect with one end of spring, the other end of spring is connected with briquetting, ball ball is provided with below briquetting, briquetting and ball ball are all located within inlet, the first foam forming unit is provided in the through-hole of piston.In the case where not needing the structure setting by pump head and obtaining accurate, complicated, outstanding foamed function can be also played.
Description
Technical field
The utility model relates to therapeutic kit technical fields more particularly to a kind of foam to press pump head.
Background technique
Vaginadouche class product on the market is liquid at present, and the time rested in the vagina time is short, can not be more preferable
Play corresponding therapeutic effect.But presently, there are the methods that the liquid of high-consistency is directly become foam-like, by product
Liquid bottling is passing through one pump head of installation, so that product liquid becomes foam-like, when the product liquid of foam-like can be longer
Between the intravaginal that rests on play good therapeutic effect.But the most precise structure of existing foam pump, complexity, cost compared with
Height, to limit its extensive use.
Utility model content
The good bubble of simple and foamed in order to make up for the defects of the prior art, the utility model provides a kind of structure
Foam presses pump head.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of foam pressing pump head, including reservoir, press head, piston and outer cover, the reservoir are located on the downside of outer cover
Center, the bottom of the reservoir is inlet, and the press head is located at the center on the upside of outer cover, the top of the press head
It to go out foam mouth, is connected between the reservoir and press head by piston, is connected with control valve, the control below the piston
The side wall of valve processed is provided with catheter, and middle part has downwardly open groove, is provided with spring, and and spring in the groove
One end connection, the other end of the spring is connected with briquetting, ball ball, the briquetting and ball ball is provided with below the briquetting
It is all located within inlet, the first foam forming unit is provided in the through-hole of the piston.
Further, first foam forming unit is made of round tube, mesh screen and tennis, the both ends setting of the round tube
It is provided with multilayer mesh screen, the tennis is made of irregular silk thread, and is filled in round tube.
Further, the second foam forming unit is provided in the foam mouth out.
Further, second foam forming unit is made of baffle and nozzle, and the vertical setting of the baffle is going out
In foam mouth, the nozzle is provided with multiple, and on baffle, nozzle gradually becomes smaller the vertical setting of nozzle with the flow direction of foam,
And there is irregular silk thread in nozzle.
Further, the diameter of the control valve is less than the diameter of inlet.
The beneficial effects of the utility model are:
The utility model foam presses pump head, in the case where not needing the structure setting by pump head and obtaining accurate, complicated,
Outstanding foamed function can be played.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the foam pressing pump head of the utility model normality.
Fig. 2 is the structural schematic diagram of the foam pressing pump head after the utility model pressing.
Fig. 3 is the structural schematic diagram of the first foam forming unit of the utility model.
Fig. 4 is the structural schematic diagram of the second foam forming unit of the utility model.
Appended drawing reference: 1, reservoir；2, press head；3, piston；4, outer cover；5, inlet；6, go out foam mouth；7, control valve
Door；8, catheter；9, spring；10, briquetting；11, ball ball；12, through-hole；13, the first foam forming unit；14, round tube；15, net
Sieve；16, tennis；17, the second foam forming unit；18, baffle；19, nozzle.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art can
To better understand the utility model and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
As shown in Figs 1-4, a kind of foam presses pump head, including reservoir 1, press head 2, piston 3 and outer cover 4, the storage
Liquid bath 1 is located at the center of 4 downside of outer cover, and the bottom of the reservoir 1 is inlet 5, and the press head 2 is located at 4 upside of outer cover
Center, the top of the press head 2 is foam mouth 6, is connected between the reservoir 1 and press head 2 by piston 3, described
Control valve 7 is connected with below piston 3, the side wall of the control valve 7 is provided with catheter 8, and middle part has downwardly open
Groove is provided with spring 9 in the groove, and connect with one end of spring 9, and the other end of the spring 9 is connected with briquetting 10,
The lower section of the briquetting 10 is provided with ball ball 11, and the briquetting 10 and ball ball 11 are all located within inlet 5, the piston 3
The first foam forming unit 13 is provided in through-hole 12.
First foam forming unit 13 is made of round tube 14, mesh screen 15 and tennis 16, and the both ends of the round tube 14 are set
It sets and is provided with multilayer mesh screen 15, the tennis 16 is made of irregular silk thread, and is filled in round tube 14.
The second foam forming unit 17 is provided in the foam mouth 6 out.
Second foam forming unit 17 is made of baffle 18 and nozzle 19, and the vertical setting of the baffle 18 is in foam out
In mouthfuls 6, the nozzle 19 be provided with it is multiple, the vertical setting of nozzle 19 on baffle 18, nozzle 19 with foam flow direction by
Gradual change is small, and has irregular silk thread in nozzle 19.
The diameter of the control valve 7 is less than the diameter of inlet 5.
The lower section of inlet 5 connects a suction pipe, and the intracorporal product liquid of bottle enters inlet 5 and reservoir 1 by suction pipe
's.Between inlet 5 and reservoir 1, under supreme be disposed with ball ball 11, briquetting 10, spring 9 and control valve 7.
When press head 2 is pressed down on by user, under the action of spring 9 and briquetting 10, ball ball 11 blocks inlet 5,
Liquid in reservoir 1 will not flow back into bottle body from inlet 5, but pass through the catheters 8 of 7 two sides of control valve, piston 3
Then through-hole 12 is sprayed from foam mouth 6 out, and liquid, when by through-hole 12, meeting is because by the first foam forming unit 13
Effect become foam-like.
When unclamping press head 2, due to the effect of spring 9 so that piston 3 moves up again, be located at reservoir 1 relatively on
Position, reservoir 1 is in the state of a negative pressure, and ball ball 11 is also not affected by external force, will not block inlet 5,
The intracorporal product liquid of bottle enters inlet 5 and reservoir 1 by suction pipe again.
Wherein, the first foam forming unit 13 is made of round tube 14, mesh screen 15 and tennis 16, when liquid passes through the first foam
When forming device 13, due to the effect of the tennis 16 by irregular silk thread, foam-like can be quickly become.
The second foam forming unit 17 even can also be provided in foam mouth 6 out, it is further to reinforce pressing pump head bubble
The ability of foam, foam liquid pass through the effect by the irregular silk thread in nozzle 19 again of the second foam forming unit 17,
Further foamed.
The diameter of control valve 7, which is less than the purpose of diameter of inlet 5, is so that piston 3 and control valve 7 have it is more
Up and down space.
The above embodiments of the present invention is not the restriction to scope of protection of the utility model, the reality of the utility model
It is without being limited thereto to apply mode, all this kind above content according to the present utility model, according to the ordinary technical knowledge of this field and used
With means, under the premise of not departing from the utility model above-mentioned basic fundamental thought, the utility model above structure is made its
The modification, replacement or change of its diversified forms, shall fall within the scope of the present invention.
Claims (5)
1. a kind of foam presses pump head, it is characterised in that: including reservoir (1), press head (2), piston (3) and outer cover (4), institute
The center that reservoir (1) is located on the downside of outer cover (4) is stated, the bottom of the reservoir (1) is inlet (5), the press head (2)
Center on the upside of outer cover (4), the top of the press head (2) are foam mouth (6), the reservoir (1) and press head (2)
Between be connected to by piston (3), be connected with control valve (7) below the piston (3), the side wall of the control valve (7) is set
It is equipped with catheter (8), middle part has downwardly open groove, is provided with spring (9) in the groove, and one with spring (9)
End connection, the other end of the spring (9) are connected with briquetting (10), are provided with ball ball (11), institute below the briquetting (10)
It states briquetting (10) He Qiuqiu (11) to be all located within inlet (5), is provided with the first foam in the through-hole (12) of the piston (3)
It is formed device (13).
2. a kind of foam according to claim 1 presses pump head, it is characterised in that: first foam forming unit (13)
It being made of round tube (14), mesh screen (15) and tennis (16), the both ends setting of the round tube (14) is provided with multilayer mesh screen (15),
The tennis (16) is made of irregular silk thread, and is filled in round tube (14).
3. a kind of foam according to claim 1 or 2 presses pump head, it is characterised in that: be provided in foam mouth (6) out
Second foam forming unit (17).
4. a kind of foam according to claim 3 presses pump head, it is characterised in that: second foam forming unit (17)
It is made of baffle (18) and nozzle (19), the vertical setting of the baffle (18) is in foam mouth (6) out, nozzle (19) setting
Have multiple, the vertical setting of nozzle (19) is on baffle (18), and nozzle (19) gradually becomes smaller with the flow direction of foam, and nozzle
(19) there is irregular silk thread in.
5. a kind of foam according to claim 1 presses pump head, it is characterised in that: the diameter of the control valve (7) is small
Diameter in inlet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821423130.6U CN208790238U (en) | 2018-08-31 | 2018-08-31 | A kind of foam pressing pump head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821423130.6U CN208790238U (en) | 2018-08-31 | 2018-08-31 | A kind of foam pressing pump head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208790238U true CN208790238U (en) | 2019-04-26 |
Family
ID=66207879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821423130.6U Active CN208790238U (en) | 2018-08-31 | 2018-08-31 | A kind of foam pressing pump head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208790238U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110937751A (en) * | 2019-12-30 | 2020-03-31 | 福建金源泉科技发展有限公司 | Faucet type water purifier with cleaning and foaming functions and working method thereof |
| CN112320060A (en) * | 2020-11-03 | 2021-02-05 | 温州联豪化妆品有限公司 | Glass bead extrusion type foam pump and method for generating foam by foam pump |
| WO2022041635A1 (en) * | 2020-08-26 | 2022-03-03 | 宁波圣捷喷雾泵有限公司 | Foam pump |
-
2018
- 2018-08-31 CN CN201821423130.6U patent/CN208790238U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110937751A (en) * | 2019-12-30 | 2020-03-31 | 福建金源泉科技发展有限公司 | Faucet type water purifier with cleaning and foaming functions and working method thereof |
| CN110937751B (en) * | 2019-12-30 | 2024-01-12 | 福建金源泉科技发展有限公司 | Tap type water purifier with cleaning foaming function and working method thereof |
| WO2022041635A1 (en) * | 2020-08-26 | 2022-03-03 | 宁波圣捷喷雾泵有限公司 | Foam pump |
| CN112320060A (en) * | 2020-11-03 | 2021-02-05 | 温州联豪化妆品有限公司 | Glass bead extrusion type foam pump and method for generating foam by foam pump |
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