CN206766673U - A kind of novel external spring resorption emulsion pumps - Google Patents
A kind of novel external spring resorption emulsion pumps Download PDFInfo
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- CN206766673U CN206766673U CN201720273909.3U CN201720273909U CN206766673U CN 206766673 U CN206766673 U CN 206766673U CN 201720273909 U CN201720273909 U CN 201720273909U CN 206766673 U CN206766673 U CN 206766673U
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Abstract
Novel external spring resorption emulsion pumps described in the utility model, are characterized in including：The pump housing, be installed on the pump housing be used for connect container finish lid external member and device pump housing inner chamber piston rod, piston, the subpost that can serve as check valve for being connected to the underpart of the piston rod, the external spring being installed between piston rod and the lid external member, wherein described piston rod upper end is connected with the pressure head with nozzle, and the resorption chamber that can make a liquid resorption part in nozzle is provided between the piston and piston rod.The utility model is when in use, not only not perishable spring and pollution liquid, using safe and healthy, but also timely resorption can be carried out to liquid in pressure head nozzle, emulsion drippage, the pollution of spray nozzle part emulsion and emulsion harden the generation for blocking the events such as jet pipe during effectively preventing consumer's use, so using environmental protection, while decrease waste.
Description
Technical field
It the utility model is related to and be related to a kind of emulsion pumps more particularly to a kind of novel external spring easy to use, environmentally friendly
Resorption emulsion pumps.
Background technology
Existing emulsion pumps are easy to use because its design is exquisite, widely apply and the industry such as daily use chemicals and medicine.Tradition
Emulsion pumps typically all include pressure head, nozzle, the pump housing, spring, bead etc., when press pressure head, liquid is drawn into the pump housing, pass through
Pressure head sprays from nozzle, decontrols pressing pressure head, resets under the action of the spring, but the liquid remained in pressure head and nozzle is not
Meeting resorption, liquid may drip from nozzle, waste larger, pollution environment；And the liquid stayed in pressure head is empty with the external world
Gas contacts, and the moisture in the emulsion of some formulas can volatilize, and cause emulsion to be hardened, block the nozzle of jet pipe, influence emulsion pumps
Normal use.Also it is exactly spring built in product uses, spring contacts with receiving material, perishable to get rusty, and pollutes receiving material.
The content of the invention
The purpose of this utility model is problem and shortage be present for above-mentioned, there is provided it is a kind of not only with resorption function,
Timely resorption can be carried out to liquid in pressure head nozzle, and spring does not contact with receiving material, not perishable and pollution receiving material,
Use hygienic environment-protecting, simple and practical novel external spring resorption emulsion pumps.
What the technical solution of the utility model was realized in：
Novel external spring resorption emulsion pumps described in the utility model, are characterized in including：The pump housing, it is installed on the pump housing
For connecting the lid external member of container finish and piston rod, piston, the energy for being connected to the underpart of the piston rod of device pump housing inner chamber
Subpost as check valve, the external spring being installed between piston rod and the lid external member, wherein the pump housing bottom is provided with
Suction pipe and glass marble, the piston rod upper end are connected with the pressure head with nozzle, and are provided with and can make between the piston and piston rod
The resorption chamber of a liquid resorption part in pressure head nozzle.
To make the utility model, structure is simpler easy to use environmentally friendly while, and above-mentioned piston is is coated at above-mentioned work
The bivalve membrane type double-sleeve structure (usually section is substantially H-shaped structure) of stopper rod lower end, the internal chamber wall and piston rod of the piston
Bottom outside wall on accordingly do the step surface structure that can cooperatively form above-mentioned resorption chamber.
To make the utility model while improving production efficiency and reducing production cost, and structure is reliable, above-mentioned subpost
Top be provided with annular convex rib, annular groove is correspondingly provided with the lower lumen wall of above-mentioned piston rod, above-mentioned subpost top passes through it
The cooperation of convex tendon and piston rod inwall annular groove is fastened and is reliably socketed in piston rod, and the bottom of above-mentioned subpost outwards forms energy
Under peak at the positive stop lug boss on piston, and the subpost is located to be provided with the side wall above the positive stop lug boss can make liquid in the pump housing
Into the inlet of piston rod cavity.
The utility model is installed between piston rod and lid external member due to using to make the back-moving spring in emulsion pumps
External spring is simultaneously provided with resorption cavity configuration between the piston and piston rod so that the utility model during use,
Not only spring does not contact with liquid, and not perishable spring and pollution liquid, use is safe and healthy, and carries resorption function, can
To carry out timely resorption to liquid in pressure head nozzle, emulsion drippage, the dirt of spray nozzle part emulsion during consumer's use are effectively prevented
Dye and emulsion hardening, block the generation of the events such as jet pipe, so using environmental protection, while decrease waste.And this practicality is new
Type is also simple and reliable for structure, cost is cheap, sturdy and durable, practical, can meet the requirement of consumers in general.
The utility model is further described below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is cross section structure diagram of the present utility model.
Fig. 2 is cross section structure diagram of the utility model after pressure head is pinned.
Fig. 3 is the structural representation of piston rod in Fig. 1.
Fig. 4 is the cross section structure diagram of piston in Fig. 1.
Fig. 5 is the structural representation of subpost in Fig. 1.
Fig. 6 is the cross section structure diagram of waterproof jacket in Fig. 1.
Fig. 7 is the structural representation of locking closure in Fig. 1.
Embodiment
As shown in Fig. 1-Fig. 7, novel external spring resorption emulsion pumps described in the utility model, including：The pump housing 10, it is installed on
The lid external member for being used to connect container finish and the piston rod 2 (being also principal post) of the inner chamber of the device pump housing 10, piston 8 on the pump housing 10,
Be connected to the subpost 9 that can serve as check valve of the bottom of piston rod 2, be installed on it is outer between the piston rod 2 and lid external member
Spring 3 is put, wherein the bottom of the pump housing 10 is provided with suction pipe 12 and glass marble 11, the upper end of piston rod 2 is connected with nozzle
Pressure head 1, and the resorption chamber 13 that can make a liquid resorption part in pressure head nozzle is provided between the piston 8 and piston rod 2.This reality
With it is new when in use, not only spring 3 not with liquid (such as emulsion or it is other receiving liquid) contact, not perishable spring 3 and dirt
Dyestuff liquid, use is safe and healthy, and has liquid resorption function again, and when pushing pressure head 1, the piston 8, piston rod 2 are in pump
In body 10 during activity downwards, from large to small, if Fig. 1 is the state before pushing, Fig. 2 is the cavity of the resorption chamber 13
After pressure or push pin pressure head after state；And stopping pushing, piston 8, piston rod 2 act in the reseting elasticity of spring 3
During lower movable return upwards, the cavity of the resorption chamber 13 then changes from small to big, and coordinates subpost 9 to form vacuum state and promotes pressure head 1
A liquid resorption part in nozzle, it effectively prevent generation emulsion drippage, the pollution of pressure head mouth emulsion during consumer's use
Etc. event.To make the utility model, structure is simpler easy to use environmentally friendly while, and above-mentioned piston 8 is is coated at above-mentioned work
Accordingly done on the bivalve membrane type double-sleeve structure of the lower end of stopper rod 2, the internal chamber wall of the piston 8 and the bottom outside wall of piston rod 2
The step surface structure 81,22 of above-mentioned resorption chamber 13 can be cooperatively formed.To make the utility model improve production efficiency and reduce life
While producing cost, and structure is reliable, and the top of above-mentioned subpost 9 is provided with annular convex rib 93, the lower lumen wall of above-mentioned piston rod 2
On be correspondingly provided with annular groove, the above-mentioned top of subpost 9 is fastened to be reliably socketed by the cooperation of its convex tendon and the inwall annular groove of piston rod 2
In in piston rod 2, the bottom of above-mentioned subpost 9 outwards forms the positive stop lug boss that can be peaked on piston down, and the subpost 9 is located at institute
State the inlet 14 for being provided with the side wall above positive stop lug boss and liquid in the pump housing 10 being made to enter the inner chamber of piston rod 2.Such as Fig. 1 institutes
Show, above-mentioned lid external member includes facing 6, locking closure 7, pad 5 and the waterproof jacket 4 above locking closure 7, and above-mentioned piston rod 2 and lock
The tooth line that lid 7 is cooperated using uninterrupted mode links together, and prevents from sliding tooth to strengthen cooperation dynamics.Above-mentioned locking closure 7
Upper end is provided with right angle screens 75, and above-mentioned waterproof jacket 4 is provided with the back-off convex tendon 44 that back-off fastening can be carried out with the right angle screens,
To strengthen fastening intensity.
Piston rod 2 in the utility model cooperates with locking closure 7 can be achieved locking pressure head 1 according to clockwise direction, instead
Direction, which then unlocks, opens pressure head 1.Pressure head 1 and piston rod 2 are locked on locking closure 7, can avoid piston rod 2 with convenience in transport
When occurring unexpected, stress is damaged, and is avoided that pressure head 1 and 2 unexpected stress of piston rod push, and liquid is come out from emulsion pumps
Or emulsion is caused to leak；When downwards on time, promoting subpost 9 and piston 8 downward by piston rod 2 pressure head 1, piston rod 2 with it is living
From large to small, spring 3 is compressed downwardly resorption chamber between plug 8, and piston 8 makes the close of glass marble 11 by the air in the pump housing 10
The lower end inclined-plane of the pump housing 10 is blocked in envelope position, and space mouth inlet of the air between piston 8 and subpost 9 is pressed against in piston rod 2, stream
Come out through elbow 1, the resorption chamber 13 formed between piston rod 2 and piston 8 is also from large to small；The pressure pressed under release, spring 3 to
Upper opening lifts piston rod 2 and pressure head 1 upwards, so as to which subpost 9 and piston 8 up be lifted, is up lifted in subpost 9 and piston 8
During, the resorption chamber 13 formed between piston rod 2 and piston 8 changes from small to big, and makes subpost 9 coordinate piston 8 to seal, so that
Resorption chamber forms vacuum state, and the air in resorption chamber 13 then forms resorption by pressure head into supplement, and piston 8 is also by by the pump housing
Air in 10 is up inhaled to make glass marble be flicked from pump housing inclined-plane, and emulsion pushes from the inspiration pump housing of suction pipe 12, then next time
When emulsion is pumped out out of the pump housing to come, so circulation.
The utility model employs above-mentioned technical scheme, overcomes the deficiency of background technology, there is provided a kind of novel external
Spring resorption emulsion pumps, it can be efficiently solved built in spring, body check valve does not design resorption function and causes emulsion pollution, lives
Stopper rod coordinates appearance easy to slip teeth with locking closure, has the characteristics of simple in construction, cost is low, sturdy and durable.
Although the utility model is to be described with reference to specific embodiments, this description is not meant to the utility model
It is construed as limiting.With reference to description of the present utility model, other changes of the disclosed embodiments, all it is for those skilled in the art
It is anticipated that, this change should belong in appended claims limited range.
Claims (5)
- A kind of 1. novel external spring resorption emulsion pumps, it is characterised in that including：The pump housing (10), the use being installed on the pump housing (10) Lid external member and the piston rod (2) of the device pump housing (10) inner chamber, piston (8) in connection container finish, it is connected to the piston rod (2) subpost (9) that can serve as check valve of bottom, the external spring (3) being installed between the piston rod (2) and lid external member, The wherein described pump housing (10) bottom is provided with suction pipe (12) and glass marble (11), and piston rod (2) upper end is connected with nozzle Pressure head (1), and the resorption chamber that can make a liquid resorption part in pressure head nozzle is provided between the piston (8) and piston rod (2) (13)。
- 2. novel external spring resorption emulsion pumps according to claim 1, it is characterised in that：Above-mentioned piston (8) is overcoat Outside bivalve membrane type double-sleeve structure in above-mentioned piston rod (2) lower end, the internal chamber wall of the piston (8) and the bottom of piston rod (2) The step surface structure (81,22) of above-mentioned resorption chamber (13) can be cooperatively formed by accordingly being done in side wall.
- 3. novel external spring resorption emulsion pumps according to claim 1, it is characterised in that：The top of above-mentioned subpost (9) Provided with annular convex rib (93), annular groove is correspondingly provided with the lower lumen wall of above-mentioned piston rod (2), above-mentioned subpost (9) top leads to The cooperation for crossing its convex tendon (93) and piston rod (2) inwall annular groove is fastened and is reliably socketed in piston rod (2), above-mentioned subpost (9) Bottom outwards form the positive stop lug boss that can be peaked on piston down, and the subpost (9) is located at the side above the positive stop lug boss Being provided with wall can make liquid in the pump housing enter subpost upper lumen and the inlet (14) of piston rod (2) inner chamber.
- 4. novel external spring resorption emulsion pumps according to claim 1, it is characterised in that：Above-mentioned lid external member includes facing (6), locking closure (7) and the waterproof jacket (4) above locking closure (7), and above-mentioned piston rod (2) uses uninterrupted side with locking closure (7) The tooth line that formula cooperates links together.
- 5. novel external spring resorption emulsion pumps according to claim 4, it is characterised in that：The upper end of above-mentioned locking closure (7) Provided with right angle screens (75), above-mentioned waterproof jacket (4) is provided with the back-off convex tendon that back-off fastening can be carried out with the right angle screens (44)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273909.3U CN206766673U (en) | 2017-03-20 | 2017-03-20 | A kind of novel external spring resorption emulsion pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273909.3U CN206766673U (en) | 2017-03-20 | 2017-03-20 | A kind of novel external spring resorption emulsion pumps |
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| Publication Number | Publication Date |
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| CN206766673U true CN206766673U (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720273909.3U Active CN206766673U (en) | 2017-03-20 | 2017-03-20 | A kind of novel external spring resorption emulsion pumps |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878886A (en) * | 2019-04-12 | 2019-06-14 | 中山市美捷时包装制品有限公司 | A kind of full-plastic lotion pump configuration |
| CN110562575A (en) * | 2019-09-05 | 2019-12-13 | 世捷包装制品(清远)有限公司 | Double-pump type emulsion packaging bottle |
| CN113277201A (en) * | 2021-05-31 | 2021-08-20 | 世捷包装制品(清远)有限公司 | Emulsion bottle capable of sucking back emulsion |
| CN114906475A (en) * | 2022-05-20 | 2022-08-16 | 珠海智润护理用品有限公司 | Suck-back structure, pressing pump and suck-back method |
-
2017
- 2017-03-20 CN CN201720273909.3U patent/CN206766673U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878886A (en) * | 2019-04-12 | 2019-06-14 | 中山市美捷时包装制品有限公司 | A kind of full-plastic lotion pump configuration |
| CN110562575A (en) * | 2019-09-05 | 2019-12-13 | 世捷包装制品(清远)有限公司 | Double-pump type emulsion packaging bottle |
| CN113277201A (en) * | 2021-05-31 | 2021-08-20 | 世捷包装制品(清远)有限公司 | Emulsion bottle capable of sucking back emulsion |
| CN113277201B (en) * | 2021-05-31 | 2022-07-26 | 世捷包装制品(清远)有限公司 | Emulsion bottle capable of sucking back emulsion |
| CN114906475A (en) * | 2022-05-20 | 2022-08-16 | 珠海智润护理用品有限公司 | Suck-back structure, pressing pump and suck-back method |
| CN114906475B (en) * | 2022-05-20 | 2023-10-20 | 珠海智润护理用品有限公司 | Suck-back structure and pressing pump |
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