CN207566107U - Emulsion pumps and lotion pump - Google Patents
Emulsion pumps and lotion pump Download PDFInfo
- Publication number
- CN207566107U CN207566107U CN201721657003.8U CN201721657003U CN207566107U CN 207566107 U CN207566107 U CN 207566107U CN 201721657003 U CN201721657003 U CN 201721657003U CN 207566107 U CN207566107 U CN 207566107U
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- piston
- air valve
- principal post
- pipe
- ontology
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Abstract
Lotion pump provided by the utility model includes emulsion pumps and bottle, and emulsion pumps include head, air valve, first piston and principal post, ontology and suction pipe；Sphere is equipped in ontology with sealed straw；First piston and principal post are located within the body, and spring pocket is on principal post and between ontology and principal post；The piston outer shroud of first piston and the inner wall of cylinder body are slidably matched；First piston is included in piston outer shroud, piston inner ring and piston terminal pad, piston terminal pad are provided with the first annulus wall, and air valve disk is provided on air valve, and air valve disk is equipped with the first annular groove；Setting pushes disk on principal post, and disk is pushed to form the second annular groove within outer wall.For the first annular groove of the junction setting mutual cooperation between air valve, first piston and principal post, the first annulus wall, the second annular groove, promotion disk and outer wall etc. to ensure air-tightness, the work fluency of emulsion pumps and the using effect for improving emulsion pumps are improved.
Description
Technical field
The utility model is related to a kind of emulsion pumps and with this emulsion pumps lotion pump.
Background technology
Lotion pump is common container, such as the shower cream of daily use, shampoo, hand lotion are mostly mounted in lotion
In bottle.Present lotion pump includes a bottle, is set on bottle there are one emulsion pumps, will be in bottle by pressing emulsion pumps
Lotion is extracted into outside bottle.
Existing emulsion pumps include the head, air valve, first piston and the principal post that are sequentially connected and are mutually communicated, emulsion pumps
Ontology and the suction pipe being connected to below the ontology are further included, is equipped with sphere in the ontology, the sphere is located at the suction pipe
Top and seal the top of the suction pipe；First piston and principal post are located in the ontology, and spring pocket is mounted on principal post and position
Between ontology and principal post；The piston outer shroud of first piston and the inner wall of cylinder body are slidably matched.
Assuming that had lotion in the ontology of emulsion pumps, and after pressing head, first piston slide downward, in gas
It flattens under weighing apparatus, by ball seal, a part of lotion in ontology finally reaches breast by principal post, air valve and head for the top of suction pipe
Outside liquid pump；After the pushing to head is unclamped, under the elastic potential energy effect of spring, head, air valve, principal post and first piston are same
When on slide, under air pressure balance, sphere is jacked up by the lotion in lotion pump, and lotion is extracted from suction pipe and adds to ontology
In.
Existing emulsion pumps the problem is that, since the junction between air valve, first piston and principal post is only supported with face
The form connect forms sealing, and junction air-tightness is bad and the baric systerm of emulsion pumps work fluency is caused to decline, and influences to pump
Liquid effect.
Invention content
The first of the utility model is designed to provide a kind of smooth emulsion pumps that work due to air-tightness is good.
The second of the utility model is designed to provide a kind of smooth lotion pump that works due to air-tightness is good.
The emulsion pumps of the offer of the first mesh of the utility model include the head for being sequentially connected and being interconnected, air valve, first
Piston and principal post；Emulsion pumps further include ontology and the suction pipe being connected to below ontology, and sphere is equipped in ontology, and sphere, which is located at, to be inhaled
The top of pipe and the top of sealed straw；First piston and principal post are located within the body, and spring pocket is on principal post and positioned at ontology
Between principal post；The piston outer shroud of first piston and the inner wall of cylinder body are slidably matched；First piston includes being located in piston outer shroud
Piston inner ring and the piston terminal pad that is connected between piston outer shroud and piston inner ring, be extended with above piston terminal pad
First annulus wall, piston inner ring are stretched out from the bottom surface of piston terminal pad；Air valve pipe is provided on air valve and is connected to air valve pipe
Outer air valve disk, air valve disk are equipped with notch the first annular groove directed downwardly；The promotion disk with outer wall is provided on principal post,
Disk is pushed to form the second annular groove of notch upward within outer wall；Air valve pipe stretches into the middle part of piston inner ring and the first annulus wall
It can be contacted with the first annular groove；Principal post stretches into air valve pipe and air valve pipe and piston inner ring are respectively positioned in the second annular groove,
Piston inner ring can be connected to outer wall and be connected to promotion disk.
From said program as it can be seen that with the first annulus wall of first piston and the first annular groove of air valve, the first annulus wall
Exist between multidirectional face and the multidirectional face of the first annulus wall and be engaged, therefore the air-tightness between first piston and air valve is effective
It improves；Principal post stretches into air valve pipe and air valve pipe and piston inner ring are respectively positioned in the second annular groove, and piston inner ring is connected to outer wall,
It forms multiple face between air valve and principal post to contact, junction air-tightness is strengthened between component, the pump liquid effect of lotion pumping system
Fruit is more smooth when not influenced by airtight sex chromosome mosaicism.
Further embodiment is that the section of the first annular groove is triangular in shape, and the section of the first annulus wall is triangular in shape.
Therefore first when coordinating between annular groove and the first annulus wall there are mutual guiding role, match therebetween
Conjunction is more close, further improves the air-tightness between component.
Further embodiment is that ontology includes cylinder body and the tube body for being communicated in cylinder body lower end；Second is set on principal post
Piston, spring is between second piston and principal post, and second piston is slidably matched with tube body and second piston selectively abuts
In on tube body；First piston is slidably matched with cylinder body.
Therefore the cooperation between second piston and tube body is realized other than the groundwork of emulsion pumps, it is ensured that
Air-tightness between principal post and tube body.
Further embodiment is that strainer pipe is connected between head and air valve, and strainer pipe is communicated in head and air valve.
Further scheme is that the top of strainer pipe is provided with fine mesh screen, and the lower part of strainer pipe is provided with gross porosity filter
Net.
Further scheme is that strainer pipe is cylindrical tube, and fine mesh screen and gross porosity strainer are arranged in parallel.
Therefore columned strainer pipe is conducive to the circulation of lotion, two fine mesh screens and gross porosity being mutually parallel
Strainer carries out uniform foamed twice to lotion, realizes new using effect.
Further embodiment is that principal post is internally provided with needle valve assembly, and needle valve assembly includes needle body and needle-valve, and needle body can support
Needle-valve is connected to be blocked to the channel in principal post.
Therefore needle valve assembly is arranged on and the valve body with on-off action is formd in principal post, small and leakproofness
Well, emulsion pumps are more efficient in drawing liquid.
The lotion pump of the offer of the second mesh of the utility model includes bottle, is equipped with emulsion pumps on bottle, emulsion pumps include
Head, air valve, first piston and the principal post for being sequentially connected and being interconnected；Emulsion pumps further include ontology and are connected under ontology
The suction pipe of side, ontology is interior to be equipped with sphere, and sphere is located at the top of suction pipe and the top of sealed straw；First piston and principal post are located at
In ontology, spring pocket is on principal post and between ontology and principal post；The piston outer shroud of first piston and the inner wall of cylinder body are slided
Dynamic cooperation；First piston includes the piston inner ring being located in piston outer shroud and is connected between piston outer shroud and piston inner ring
The upper surface of piston terminal pad, piston terminal pad are extended with the first annulus wall, and piston inner ring is stretched out from the bottom surface of piston terminal pad；Gas
The air valve disk that air valve pipe is provided on valve and is connected to outside air valve pipe, air valve disk are equipped with notch the first annulus directed downwardly
Slot；The promotion disk with outer wall is provided on principal post, disk is pushed to form the second annular groove of notch upward within outer wall；
Air valve pipe stretches into the middle part of piston inner ring and the first annulus wall can be contacted with the first annular groove；Principal post stretches into air valve pipe and gas
Valve pipe and piston inner ring are respectively positioned in the second annular groove, and piston inner ring can be connected to outer wall and be connected to promotion disk.
By said program as it can be seen that for the pipeline of lotion conveying by head, air valve, first piston and principal post structure in emulsion pumps
Into the multi-panel between air valve pipe, piston inner ring and the second annular groove, which contacts, to be enhanced between air valve, first piston and principal post
Air-tightness, the cooperation between the first annular groove and the first annulus wall enhances the air-tightness between first piston and air valve, breast
The pump liquid effect of liquid pump system is more smooth when not influenced by airtight sex chromosome mosaicism.
Further embodiment is that strainer pipe is connected between head and air valve, and strainer pipe is communicated in head and air valve；Strainer
The top of pipe is provided with fine mesh screen, and the lower part of strainer pipe is provided with gross porosity strainer；Strainer pipe be cylindrical tube, fine mesh screen and
Gross porosity strainer is arranged in parallel.
Further scheme is that the section of the first annular groove is triangular in shape, and the section of the first annulus wall is triangular in shape；This
Body includes cylinder body and the tube body for being communicated in cylinder body lower end；Second piston is set on principal post, spring is located at second piston and master
Between column, second piston is slidably matched with tube body and second piston is selectively connected on tube body；First piston is slided with cylinder body
Dynamic cooperation.
Description of the drawings
Fig. 1 is the sectional view of the utility model emulsion pumps embodiment first state.
Fig. 2 is the sectional view of air valve in the utility model emulsion pumps embodiment.
Fig. 3 is the sectional view of first piston in the utility model emulsion pumps embodiment.
Fig. 4 is the enlarged drawing at A in Fig. 1.
Fig. 5 is the sectional view of the utility model emulsion pumps the second state of embodiment.
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
Specific embodiment
Fig. 1 is participated in, Fig. 1 is the structure chart of the utility model emulsion pumps embodiment first state.The utility model request is protected
The lotion pump of shield includes bottle and the emulsion pumps on bottle, and emulsion pumps are installed to by locking closure 10 in bottle.Below
Mainly the structure of emulsion pumps is specifically described.
Emulsion pumps include head 1, air valve 2, first piston 3, principal post 4, ontology 5, suction pipe 6, sphere 7, strainer pipe 8 and bullet
Spring 9, head 1, strainer pipe 8, air valve 2, first piston 3 and principal post 4 are connected with each other and are interconnected and are formed positioned at the logical of middle part
Road, first piston 3 and principal post 4 are located in ontology 5, and spring 9 is sleeved on principal post 4 and between ontology 5 and principal post 4, sphere 7
It is located inside ontology 5 simultaneously positioned at the top of suction pipe 6, the top of 7 salable suction pipe 6 of sphere；First piston 3 is slided with ontology 5
Cooperation.
Referring to Fig. 2, Fig. 2 is the structure chart of air valve in the utility model emulsion pumps embodiment.Air valve 2 includes cylindric gas
Valve pipe 21 is connected with the air valve disk 22 of the complete plate-like of a circle, the most outer setting of air valve disk 22 on the outer wall of air valve pipe 21
There is the complete peripheral wall 23 of a circle, peripheral wall 23 stretches out down from the following table of air valve disk 22, and the lower face of peripheral wall 23 is provided with ring
First annular groove 24 of shape, the notch of the first annular groove 24 is downward, and the section of the first annulus grass 24 is triangular in shape.Air valve pipe 21 with
Air valve disk 22 is that boundary line delimitation is upper air valve pipe 211 and lower air valve pipe 212.
Referring to Fig. 3, Fig. 3 is the structure chart of first piston in the utility model emulsion pumps embodiment.First piston 3 includes living
Ring 32 and the piston inner ring 31 in piston outer shroud 32 beyond the Great Wall are connected with piston company between piston outer shroud 32 and piston inner ring 31
Connect disk 33, piston terminal pad 33 is connected to the upper end of piston inner ring 31, i.e. piston inner ring 31 is from the bottom surface of piston terminal pad 33 331
Place extends downwardly.31 middle part of piston inner ring is provided with channel section 301, and circle annular shape is provided with above piston terminal pad 33
First annulus wall 34, the section of the first annulus wall 34 is triangle, and the first annulus wall 34, piston outer shroud 32 and piston inner ring 31 are common
Axle center is arranged and first piston 3 is integrated.
Referring to Fig. 1, principal post 4 includes the principal post tube body 41 of long cartridge type, and principal post tube body 41, which is internally provided with, penetrates through its upper and lower side
Channel, needle valve assembly 45 is provided in channel, needle valve assembly 45 includes needle body 451 and needle-valve 452, needle body 451 and needle-valve 452
Can be movable relatively, between needle body 451 and needle-valve 452 tool there are one can bearing surface, when needle body 451 and needle-valve 452 mutually abut,
Access between needle body 451 and needle-valve 452 will be blocked, so as to reach valve body effect.Promotion circle is provided on the circumferential surface of principal post 4
Disk 42 pushes the outer of disk 42 to be provided with the circular outer wall 43 set upward, pushes the shape within outer wall 43 of disk 42
Into the second annular groove 423 of notch upward.
Spring 9 and snare part 47 are set with outside the principal post tube body 41 of principal post 4, the both ends of spring 9 are connected to promotion circle respectively
On disk 42 and snare part 47, the bottom of needle-valve 452 is provided with second piston 46, and snare part 47 is connected to spring 9 and second piston
Between 46, second piston 46 can be abutted on the boss in tube body 52.
Ontology 5 includes barrel-shaped cylinder body 51 and setting and the tube body 52 at 51 bottom centre of cylinder body, tube body 52 and cylinder
Body 51 is interconnected, and suction pipe 6 is inserted into the lower end of tube body 52, and sphere 7 is located in tube body 52 and is contained on suction pipe 6.First lives
The piston outer shroud 32 of plug 3（Fig. 3 shows）It is slidably matched with the inner wall of cylinder body 51, second piston 46 and the inner wall slip of tube body 52 are matched
It closes.
Strainer pipe 8 is cylindrical tube, and the top of strainer pipe 8 is provided with fine mesh screen（It is not shown）, lower part is provided with slightly
Hole strainer（It is not shown）, fine mesh screen and gross porosity strainer are arranged in parallel, and strainer pipe 8 is connected between head 1 and air valve 2.
Referring to Fig. 4, Fig. 4 is the enlarged drawing at A in Fig. 1.With reference to Fig. 1, in first state（State in rebound）In, emulsion pumps
After installing, lower air valve pipe 212 is stretched into the channel section 301 at 31 middle part of piston inner ring, and principal post tube body 41 stretches into lower air valve pipe
In 212 and lower air valve pipe 212 and piston inner ring 31 are respectively positioned in the second annular groove 423, and piston inner ring 31 is connected on outer wall 43,
And disk 42 is pushed to play a driving role at this time, disk 42 is pushed to be connected in piston inner ring 31, and needle body 451 and needle-valve at this time
Abutted between 452, the access for transporting lotion is blocked, and first piston 4 and second piston 46 in movement and to ontology 5 inside
Air pressure change is generated, to keep air pressure balance, lotion enters from suction pipe 6 and jacks up sphere 7, enters in tube body 52.
Referring to Fig. 5, Fig. 5 is the utility model emulsion pumps the second state of embodiment（Pressing state）Structure chart.When to pressing
After first 1 bestows pressing force, air valve 2, first piston 3, principal post 4 and second piston 46 move downward, at this time air valve 2 and first
Mutually abutted between piston 3, and make to extend in the first annulus wall 34 in first annular groove 24, and the wall surface of the first annulus wall 34 with
The groove face of first annular groove 24 mutually abuts.Due to hydraulic action, sphere 7 is sealed the top of suction pipe 6, and needle-valve at this time
452 detach with needle body 451 and form channel, and to keep hydro-cushion, the lotion in tube body 52 is transported upwards from principal post 4, by
It is connected in principal post 4, air valve 2, strainer pipe 8 with head 1, most red milk liquid is squeezed from head 1, completes work.
Since the junction between air valve 2, first piston 3 and principal post 4 is more, and the utility model is directed to air valve 2, first
Junction between piston 3 and principal post 4 sets the first annular groove, the first annulus wall, the second annular groove, pushes disk and outer wall
Deng no matter emulsion pumps are in rebound state or junction is airtight between pressing state, air valve 2, first piston 3 and principal post 4
Property ensured, with improve emulsion pumps work fluency and improve emulsion pumps using effect.
Finally it is emphasized that the above is only the preferred embodiment of the present invention, it is not limited to this reality
With novel, for those skilled in the art, the utility model can have various change and change, all in the utility model
Spirit and principle within, any modification, equivalent substitution, improvement and etc. done should be included in the protection model of the utility model
Within enclosing.
Claims (10)
1. emulsion pumps, including
Head, air valve, first piston and the principal post for being sequentially connected and being interconnected；
The emulsion pumps further include ontology and the suction pipe being connected to below the ontology, and sphere, the ball are equipped in the ontology
Body is located at the top of the suction pipe and seals the top of the suction pipe；
The first piston and the principal post are located in the ontology, spring pocket on the principal post and positioned at the ontology with
Between the principal post；The piston outer shroud and the inner wall of the ontology of the first piston are slidably matched；
It is characterized in that：
The first piston include be located at the piston outer shroud in piston inner ring and be connected to the piston outer shroud with it is described
Piston terminal pad between piston inner ring, is extended with the first annulus wall above described piston terminal pad, the piston inner ring from
The bottom surface of the piston terminal pad is stretched out；
Air valve pipe and the air valve disk being connected to outside the air valve pipe are provided on the air valve, the air valve disk is equipped with slot
First annular groove of mouth down；
The promotion disk with outer wall is provided on the principal post, the promotion disk forms notch upward within the outer wall
The second annular groove；
The air valve pipe stretches into the middle part of the piston inner ring and the first annulus wall can be contacted with first annular groove；
The principal post stretches into the air valve pipe and the air valve pipe and the piston inner ring are respectively positioned in second annular groove,
The piston inner ring can be connected to the outer wall and be connected to the promotion disk.
2. emulsion pumps according to claim 1, it is characterised in that：
The section of first annular groove is triangular in shape, and the section of the first annulus wall is triangular in shape.
3. emulsion pumps according to claim 2, it is characterised in that：
The ontology includes cylinder body and the tube body for being communicated in the cylinder body lower end；
Second piston is set on the principal post, the spring is between second piston and principal post, the second piston and institute
State that tube body is slidably matched and the second piston is selectively connected on the tube body；
The first piston is slidably matched with the cylinder body.
4. emulsion pumps according to claim 2, it is characterised in that：
Strainer pipe is connected between the head and the air valve, the strainer pipe is communicated in the head and the air valve.
5. emulsion pumps according to claim 4, it is characterised in that：
The top of the strainer pipe is provided with fine mesh screen, and the lower part of the strainer pipe is provided with gross porosity strainer.
6. emulsion pumps according to claim 5, it is characterised in that：
The strainer pipe is cylindrical tube, and the fine mesh screen and the gross porosity strainer are arranged in parallel.
7. emulsion pumps according to claim 3, it is characterised in that：
The principal post is internally provided with needle valve assembly, and the needle valve assembly includes needle body and needle-valve, and the needle body can be connected to institute
Needle-valve is stated to be blocked to the channel in the principal post.
8. lotion pump, including
Bottle is equipped with emulsion pumps on the bottle, and the emulsion pumps include
Head, air valve, first piston and the principal post for being sequentially connected and being interconnected；
The emulsion pumps further include ontology and the suction pipe being connected to below the ontology, and sphere, the ball are equipped in the ontology
Body is located at the top of the suction pipe and seals the top of the suction pipe；
The first piston and the principal post are located in the ontology, spring pocket on the principal post and positioned at the ontology with
Between the principal post；The piston outer shroud and the inner wall of the ontology of the first piston are slidably matched；
It is characterized in that：
The first piston include be located at the piston outer shroud in piston inner ring and be connected to the piston outer shroud with it is described
Piston terminal pad between piston inner ring, is extended with the first annulus wall above described piston terminal pad, the piston inner ring from
The bottom surface of the piston terminal pad is stretched out；
Air valve pipe and the air valve disk being connected to outside the air valve pipe are provided on the air valve, the air valve disk is equipped with slot
First annular groove of mouth down；
The promotion disk with outer wall is provided on the principal post, the promotion disk forms notch upward within the outer wall
The second annular groove；
The air valve pipe stretches into the middle part of the piston inner ring and the first annulus wall can be contacted with first annular groove；
The principal post stretches into the air valve pipe and the air valve pipe and the piston inner ring are respectively positioned in second annular groove,
The piston inner ring can be connected to the outer wall and be connected to the promotion disk.
9. lotion pump according to claim 8, it is characterised in that：
Strainer pipe is connected between the head and the air valve, the strainer pipe is communicated in the head and the air valve；
The top of the strainer pipe is provided with fine mesh screen, and the lower part of the strainer pipe is provided with gross porosity strainer；
The strainer pipe is cylindrical tube, and the fine mesh screen and the gross porosity strainer are arranged in parallel.
10. lotion pump according to claim 8 or claim 9, it is characterised in that：
The section of first annular groove is triangular in shape, and the section of the first annulus wall is triangular in shape；
The ontology includes cylinder body and the tube body for being communicated in the cylinder body lower end；
Second piston is set on the principal post, the spring is between second piston and principal post, the second piston and institute
State that tube body is slidably matched and the second piston is selectively connected on the tube body；
The first piston is slidably matched with the cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721657003.8U CN207566107U (en) | 2017-12-01 | 2017-12-01 | Emulsion pumps and lotion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721657003.8U CN207566107U (en) | 2017-12-01 | 2017-12-01 | Emulsion pumps and lotion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207566107U true CN207566107U (en) | 2018-07-03 |
Family
ID=62689767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721657003.8U Active CN207566107U (en) | 2017-12-01 | 2017-12-01 | Emulsion pumps and lotion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207566107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI770594B (en) * | 2019-08-29 | 2022-07-11 | 日商大和製罐股份有限公司 | Pump discharge device |
| WO2024188043A1 (en) * | 2023-03-15 | 2024-09-19 | 唯美国际有限公司 | Container and pump assembly thereof |
-
2017
- 2017-12-01 CN CN201721657003.8U patent/CN207566107U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI770594B (en) * | 2019-08-29 | 2022-07-11 | 日商大和製罐股份有限公司 | Pump discharge device |
| WO2024188043A1 (en) * | 2023-03-15 | 2024-09-19 | 唯美国际有限公司 | Container and pump assembly thereof |
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