CN105109811B - Emulsion pumps and lotion pump - Google Patents
Emulsion pumps and lotion pump Download PDFInfo
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- CN105109811B CN105109811B CN201510541142.3A CN201510541142A CN105109811B CN 105109811 B CN105109811 B CN 105109811B CN 201510541142 A CN201510541142 A CN 201510541142A CN 105109811 B CN105109811 B CN 105109811B
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- inner ring
- principal post
- locking closure
- emulsion pumps
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Abstract
The present invention provides a kind of emulsion pumps and lotion pump, the emulsion pumps include suction pipe, the top of suction pipe is equipped with body, the lower section of body is equipped with glass marble, glass marble is located at the top of suction pipe and the top of sealed straw, principal post and subpost are housed in body, subpost is located at the lower section of principal post, piston bush is outside subpost, body is set with spiral tooth socket outside upper end, it is external that locking closure is sleeved on this, and the top of locking closure is equipped with head, wherein, locking closure includes outer shroud, inner ring and the connecting portion of connection inner ring and outer shroud in outer shroud, exterior ring cap is outside body upper end, at least a portion of inner ring is sleeved on outside the perisporium of principal post.The lotion pump includes emulsion pumps and bottle.The structure that emulsion pumps provided by the invention in the case where not increasing parts, can change locking closure reaches liquid-leakage preventing effect, does not produce movement stuck phenomenon, ensures work fluency in the case where not increasing production cost.
Description
Technical field
The present invention relates to a kind of emulsion pumps and with this emulsion pumps lotion pump.
Background technology
Lotion pump is common container, and shower cream, shampoo, the hand lotion of such as daily use are mounted in lotion mostly
In bottle.Present lotion pump includes a bottle, an emulsion pumps is equipped with bottle, by pressing emulsion pumps by bottle
Lotion is extracted into outside bottle.
Existing emulsion pumps include a head, and suction pipe is equipped with below head, body is equipped with above suction pipe, is set in body
There are principal post, subpost etc., and body is equipped with air inlet, and spring is equipped with body, by pressing head so that lotion be taken out
Enter in suction pipe, and be drawn onto lotion outside bottle out of bottle using the pressure of air.However, since existing lotion pump is being transported
During defeated, due to jolting in transportational process, lotion is leaked into outside lotion pump readily along principal post, influences making for consumer
With.
Therefore, people design a kind of lotion pump for blocking air inlet formula liquid-leakage preventing emulsion pumps and having the emulsion pumps, breast
Liquid pump includes head, locking closure, spiral tooth socket, body, principal post, subpost, piston, glass marble, compression spring, suction pipe and an air inlet
Mouth block part, lotion pump include above-mentioned emulsion pumps and bottle.The body of emulsion pumps is connected through spiral tooth socket with locking closure, solid successively
Surely head, principal post, the subpost connected passes through to be extended in body in locking closure, has at least one air inlet to be used to keep work on body
When stable gas pressure, air inlet block part is set on principal post, and is slidably matched with chamber body, emulsion pumps are in locking and do not open
When opening state, the air inlet in air inlet block part seal body, prevents that lotion is through air inlet, chamber body, master in lotion pump
Polluted outside column perisporium, locking closure inner wall outflow bottle.
However, due to increasing component in emulsion pumps body, and require fit precision high, it is difficult to ensure that breast during use
Liquid pump work smoothness, which is cut, easily occurs stuck phenomenon, and the increase of body inner assembly, causes production cost to rise.
The content of the invention
The main object of the present invention is to provide a kind of emulsion pumps for sealing principal post week wall type leakproof lotion.
It is a further object of the present invention to provide a kind of lotion pump for the emulsion pumps for having and sealing principal post week wall type leakproof lotion.
This realizes the main object of the present invention, and emulsion pumps provided by the invention include suction pipe, and the top of suction pipe is equipped with body,
The lower section of body is equipped with glass marble, and glass marble is located at the top of suction pipe and the top of sealed straw, principal post and pair are housed in body
Column, subpost are located at the lower section of principal post, and piston bush is set with spiral tooth socket, locking closure is sleeved on body outside subpost outside body upper end
Outside, and the top of locking closure is equipped with head, wherein, locking closure includes outer shroud, the inner ring in outer shroud and connection inner ring and outer shroud
Connecting portion, outside the body upper end, at least a portion of inner ring is sleeved on outside the perisporium of principal post exterior ring cap.
From such scheme as it can be seen that due to passing through air inlet, chamber body, principal post perisporium, locking closure when lotion leaks successively
Inner wall is flow to outside bottle, and locking closure inner ring is placed on principal post perisporium and is fitted close, it is therefore prevented that lotion flow to lock from principal post perisporium
Lid inner wall, does not increase component and reaches liquid-leakage preventing effect, avoid component increase caused by emulsion pumps movement have some setbacks and
Stuck phenomenon, while avoid lifting processing cost.
One preferable scheme is, in the axial direction of locking closure, the length of inner ring is more than the length of outer shroud.
It can be seen from the above that the length of inner ring in locking closure axial direction is more than the length of outer shroud, extended in inner ring chamber body with
Principal post suit in the lumen coordinates, and due to passing through air inlet, chamber body, principal post perisporium, locking closure when lotion leaks successively
Inner wall is flow to outside bottle, more in the lotion that principal post perisporium gathers, and gets into that the possibility of locking closure inner wall is bigger, the inner ring length of locking closure
Degree increase, can reduce the area of principal post perisporium and emulsion contacts relatively, optimize liquid-leakage preventing effect.
Further scheme is, the lower end of inner ring is equipped with bending part, and bending part is along the radial direction of the inner ring from week of inner ring
Wall is bent to close to principal post direction.
It can be seen from the above that when lotion flow to bending part, bending part play the guiding role, outside lotion following current to locking closure inner ring
Wall, reduces the possibility for flowing into locking closure inner ring down to leakage, optimizes liquid-leakage preventing effect.
In further scheme, the perisporium of principal post is equipped with the lug boss to extend radially outwardly along principal post, bending part set
Outside lug boss.
By such scheme as it can be seen that relative to the original periphery of principal post perisporium, lug boss is diametrically in high-level position,
Lotion is easier to move at low-level original periphery, and at the same time lug boss equivalent to rise barrier effect block,
Prevent a part of lotion of principal post perisporium from moving on lug boss, reduce the possibility for flowing into locking closure inner wall down to leakage, optimization is anti-
Leakage effect.
In further scheme, piston is equipped with limiting section, lower concave end of the limiting section from the upper end of piston to piston,
When piston opposing body is movable upwards, the lower end of inner ring is inserted into limiting section, reaches limit of sports record position.
It can be seen from the above that lower end spacing cooperation of the limiting section of piston directly with locking closure inner ring, the movement stopped process of piston
Directly contacted and completed by piston itself and the locking closure fixed relative to body, one step of process for moving to stopping is completed, optimization
The fluency of lotion pump work.
In further scheme, the inner wall of body is equipped with shoulder portion, and the perisporium of piston is connected in shoulder portion.
It can be seen from the above that when head and locking closure are in non-opening, the inner ring upper end of piston abuts spacing, work with principal post
The perisporium lower end of plug abuts spacing with the shoulder portion of body, and piston is in stationary state, avoids the vibrations in transportational process from causing
Piston produces movement, influences the pistons work service life.
To realize another object of the present invention, lotion pump provided by the invention includes bottle, pacifies on bottle another program
Equipped with emulsion pumps, emulsion pumps include suction pipe, and the top of suction pipe is equipped with body, the lower section glass marble of body, and glass marble is located at suction pipe
Top and sealed straw top；Principal post and subpost are housed in body, subpost is located at the lower section of principal post, and piston bush is mounted in subpost
Outside；Spiral tooth socket is set with outside body upper end, locking closure is sleeved on this in vitro, and the top of locking closure is equipped with head；Wherein further include,
Locking closure includes outer shroud, the inner ring in outer shroud and the connecting portion of connection inner ring and outer shroud, and exterior ring cap is mounted in outside body upper end,
At least a portion of inner ring is sleeved on outside the perisporium of principal post；Spiral tooth socket inner wall coordinates with bottle open-top screw thread.
From such scheme as it can be seen that when lotion pump is in non-opening, lotion leakage is successively by air inlet, body
Inner cavity, principal post perisporium, locking closure inner wall are flow to outside bottle, and because locking closure inner cavity is placed on principal post perisporium, it is therefore prevented that lotion is from master
Column perisporium flow to locking closure inner wall, does not increase component and reaches liquid-leakage preventing effect, so avoiding component increases caused lotion
Pump movement has some setbacks and stuck phenomenon, while avoids lifting processing cost.
Brief description of the drawings
Fig. 1 is the sectional view of the non-opening of emulsion pumps embodiment of the present invention.
Fig. 2 is the sectional view of emulsion pumps embodiment opening of the present invention.
Fig. 3 is the partial enlarged view of the sectional view of the non-opening of emulsion pumps embodiment of the present invention.
Fig. 4 is the partial enlarged view of the sectional view of emulsion pumps embodiment opening of the present invention.
Fig. 5 is the sectional view of part locking closure in emulsion pumps embodiment of the present invention.
Below in conjunction with the accompanying drawings and reference implementation example, the present invention is described in detail.
Embodiment
Lotion pump provided by the invention is made of emulsion pumps and bottle, and lotion pump has bottle, and emulsion pumps are installed on bottle
On body.Main due to the present invention improves emulsion pumps, and emulsion pumps are described in detail below.As shown in Figure 1 and Figure 2,
The emulsion pumps of the present invention are a kind of sealing principal post surface leakproof emulsion pumps, it includes head 1, principal post 2, locking closure 3, spiral tooth socket 4, sheet
Body 5, subpost 6, piston 7, spring 8, gasket 9, glass marble 10 and suction pipe 11.
5 upper end of body is fixedly connected through spiral tooth socket 4 with the outer shroud of locking closure 3, the lower face of the cover plate 401 of spiral tooth socket 4 with
The shaft shoulder 503 of body 5 abuts, and the upper surface of cover plate 401 and the spacing cooperation in lower face of the outer shroud 302 of locking closure 3, gasket 9 are circle
Annular, is sleeved on 5 outer wall of body and is abutted with the shaft shoulder 503.The bottleneck of bottle is threaded and 4 thread fitting of spiral tooth socket, bottleneck
Upper surface is closely abutted with gasket 9, realizes the sealing between emulsion pumps and bottle.
As shown in Figure 1, Figure 3,1 lower end of head is inlet tube 101, and inlet tube 101 is fixedly connected with the upper end of principal post 2.It is main
The lower end of column 2 is fixedly connected with the upper end of subpost 6, is equipped with two circle grooves 202 on the perisporium of the lower end of principal post 2, and subpost 6
The perisporium of upper end is equipped with two circle flanges 602, and flange 602 coordinates with groove 202 and connects so as to fulfill principal post 2 and the fixed of subpost 6
Connect.
As shown in Figure 1 and Figure 2, piston 7 is sleeved on 6 outer wall of subpost and is slidably matched.Under the non-opening of lotion pump, head 1
Inlet tube 101 and sequentially connected principal post 2, subpost 6, extend 5 inner cavity of body, 7 outer wall of piston and 5 inner wall of body in piston 7
It is slidably matched.Boss 502 is set in body 5, and 8 lower end of spring abuts spacing with boss 502, and upper end abuts limit with 6 lower end of subpost
Position, it is preferable that spring 8 is compression spring.
5 inlet end of body sets glass ball seat 501, and glass marble 10 is positioned on glass ball seat 501.11 upper end of suction pipe is consolidated
Surely it is connected in the inlet of 5 lower end of body, i.e. the lower part of glass ball seat 501.Glass marble 10 is with glass ball seat 501 with cooperation
With, formation check valve, the top of sealed straw 11.
As shown in figure 5, locking closure 3 includes inner ring 301, the outer shroud 302 outside inner ring and connection inner ring 301 and outer shroud
302 connecting portion 303, in the axial direction of locking closure 3, the length of inner ring 301 is longer than the length of outer shroud 302, in 301 lower end of inner ring
Bending part 304 is set, and bending part 304 is bent to center of circle direction.Also, the lower end of inner ring 301 is bifurcation mechanism, furcation structure
To be open downward, by bifurcation structure can enable double-ring surface support 301 lower end of inner ring more stably with limiting section 701
Abut, and cylinder operation leakproofness is strengthened.
As shown in figure 3, one section of lug boss 201 is set on 2 perisporium of principal post, the bending part of 201 outside diameter of lug boss and locking closure 3
304 minimum diameter transition coordinates.As shown in figure 4, set a limiting section 701 on piston 7, limiting section 701 is from the upper end of piston
Formed to the lower concave end of piston.6 lower end of subpost sets shoulder 601, for being engaged with piston 7.
As shown in Figure 1, Figure 3, when emulsion pumps are in non-opening, head 1 and 3 thread fitting of locking closure are simultaneously in locking closure
3 top, 3 connecting portion of locking closure, 303 upper surface abut sealing with head 1.Principal post 2 stretches to fixed position in body 5, principal post 2
Lug boss 201 and 304 transition of bending part in 3 inner ring of locking closure seal with merging, that is, bending part 304 is sleeved on
Outside lug boss 201.7 inner ring upper surface of piston abuts spacing, the lower face of the perisporium 702 of piston 7 and body with 2 lower face of principal post
5 inner shoulder table portions 504 abut spacing, and 7 free degree Complete Bind of piston, spring 8 are in system most compressed state.
As shown in Figure 2, Figure 4 shows, when emulsion pumps are in opening, head 1 departs from 3 thread fitting of locking closure, due to spring 8
It is compression spring, discharges elastic potential energy, drive sequentially connected subpost 6, piston 7, principal post 2, head 1 to move up to spacing
Point.Coupling part of the limiting section 701 between the outer shroud on piston 7 and inner ring, the bending part 304 and limiting section of 3 lower end of locking closure
701 contact, and limiting section 701 and the shoulder 601 of 6 lower end of subpost are engaged.Because locking closure 3 is fixedly connected with body 5, institute
Spacing, the stop motion with piston 7, subpost 6, spring 8 reach system maximum elongation state.
Finally it is emphasized that the foregoing is merely the preferred embodiment of the present invention, it is not intended to limit the invention, it is right
For those skilled in the art, the present invention can have various change and change, within the spirit and principles of the invention,
Any modification, equivalent substitution, improvement and etc. done, should all be included in the protection scope of the present invention.
Claims (10)
1. emulsion pumps, including
Suction pipe, the top of the suction pipe are equipped with body, and the lower section of the body is equipped with glass marble, and the glass marble is located at the suction
The top of pipe and the top for sealing the suction pipe；
Principal post and subpost are housed, the subpost is located at the lower section of the principal post, and piston bush is outside the subpost in the body；
Spiral tooth socket is set with outside the body upper end, locking closure is sleeved on described in vitro, and the top of the locking closure is equipped with head；
It is characterized in that：
The locking closure includes outer shroud, the inner ring in the outer shroud and the connecting portion of the connection inner ring and outer shroud, described
Outside the body upper end, at least a portion of the inner ring is sleeved on outside the perisporium of the principal post exterior ring cap；
The lower end of the inner ring is bifurcation mechanism, the bifurcation mechanism downwardly facing opening, the lower end of the inner ring and the principal post
The lug boss transition of perisporium coordinates, and the lower end of the inner ring can be connected on the piston.
2. the emulsion pumps according to claim 1, it is characterised in that：
In the axial direction of the locking closure, the length of the inner ring is more than the length of the outer shroud.
3. the emulsion pumps according to claim 2, it is characterised in that：
The lower end of the inner ring is equipped with bending part, and the bending part is along the radial direction of the inner ring from the perisporium of the inner ring to close
The principal post direction bending.
4. the emulsion pumps according to claim 3, it is characterised in that：
The lug boss extending radially outwardly on the perisporium of the principal post and along the principal post, the bending part are sleeved on described
Outside lug boss.
5. according to claim 1 to 4 any one of them emulsion pumps, it is characterised in that：
The piston is equipped with limiting section, lower concave end of the limiting section from the upper end of the piston to the piston, in institute
State the relatively described body of piston it is movable upwards when, the lower end of the inner ring is inserted into the limiting section.
6. according to claim 1 to 4 any one of them emulsion pumps, it is characterised in that：
The inner wall of the body is equipped with shoulder portion, and the perisporium of the piston is connected in the shoulder portion.
7. according to claim 1 to 4 any one of them emulsion pumps, it is characterised in that：
Gasket is equipped with the spiral tooth socket, the upper end perisporium of the body is externally provided with the shaft shoulder circumferentially extended along the body, institute
State the lower section that gasket is connected to the shaft shoulder.
8. lotion pump, including
Bottle, is provided with emulsion pumps on the bottle, the emulsion pumps include
Suction pipe, the top of the suction pipe are equipped with body, and the lower section of the body is equipped with glass marble, and the glass marble is located at the suction
The top of pipe and the top for sealing the suction pipe；
Principal post and subpost are housed, the subpost is located at the lower section of the principal post, and piston bush is outside the subpost in the body；
Spiral tooth socket is set with outside the body upper end, locking closure is sleeved on described in vitro, and the top of the locking closure is equipped with head；
It is characterized in that：
The locking closure includes outer shroud, the inner ring in the outer shroud and the connecting portion of the connection inner ring and outer shroud, described
Outside the body upper end, at least a portion of the inner ring is sleeved on outside the perisporium of the principal post exterior ring cap；
The lower end of the inner ring is bifurcation mechanism, the bifurcation mechanism downwardly facing opening, the lower end of the inner ring and the principal post
The lug boss transition of perisporium coordinates, and the lower end of the inner ring can be connected on the piston.
9. the lotion pump according to claim 8, it is characterised in that：
In the axial direction of the locking closure, the length of the inner ring is more than the length of the outer shroud.
10. the lotion pump according to claim 9, it is characterised in that：
The lower end of the inner ring is equipped with bending part, and the bending part is along the radial direction of the inner ring from the perisporium of the inner ring to close
The principal post direction bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510541142.3A CN105109811B (en) | 2015-08-28 | 2015-08-28 | Emulsion pumps and lotion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510541142.3A CN105109811B (en) | 2015-08-28 | 2015-08-28 | Emulsion pumps and lotion pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105109811A CN105109811A (en) | 2015-12-02 |
| CN105109811B true CN105109811B (en) | 2018-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510541142.3A Active CN105109811B (en) | 2015-08-28 | 2015-08-28 | Emulsion pumps and lotion pump |
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| CN (1) | CN105109811B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742643A (en) * | 2016-12-14 | 2017-05-31 | 重庆天嘉日用品实业有限公司 | Adjustable pressing bottle cap |
| CN106742644A (en) * | 2016-12-14 | 2017-05-31 | 重庆天嘉日用品实业有限公司 | The adjustable press-type bottle cover of liquid extruder output |
| CN106628573A (en) * | 2016-12-14 | 2017-05-10 | 重庆天嘉日用品实业有限公司 | Variable flow pressing type bottle cap |
| CN107264970B (en) * | 2017-08-04 | 2023-02-24 | 中山市联昌喷雾泵有限公司 | External elastomer plastic spring pressing pump |
| CN108543125B (en) * | 2018-06-08 | 2024-03-15 | 绍兴安迪斯医疗科技有限公司 | Negative pressure switch of sputum suction tube |
| CN114212381B (en) * | 2021-12-31 | 2023-11-07 | 绍兴上虞天勤包装有限公司 | Cosmetic bottle pressing pump head |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4106734B2 (en) * | 1998-03-27 | 2008-06-25 | 東洋製罐株式会社 | pump |
| JP6124339B2 (en) * | 2013-07-31 | 2017-05-10 | 株式会社吉野工業所 | pump |
| CN104495052B (en) * | 2014-12-11 | 2016-08-24 | 中山市联昌喷雾泵有限公司 | A kind of emulsion pumps that inside and outside locking closure is set |
| CN104590709A (en) * | 2015-01-26 | 2015-05-06 | 中山市美捷时包装制品有限公司 | Emulsion pump with matching mechanism |
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2015
- 2015-08-28 CN CN201510541142.3A patent/CN105109811B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105109811A (en) | 2015-12-02 |
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