CN103416947B - Vacuum negative pressure type container pump stirs cored structure - Google Patents
Vacuum negative pressure type container pump stirs cored structure Download PDFInfo
- Publication number
- CN103416947B CN103416947B CN201210160730.9A CN201210160730A CN103416947B CN 103416947 B CN103416947 B CN 103416947B CN 201210160730 A CN201210160730 A CN 201210160730A CN 103416947 B CN103416947 B CN 103416947B
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- China
- Prior art keywords
- stirs
- pump
- negative pressure
- core
- pressure type
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/30—Dip tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1043—Sealing or attachment arrangements between pump and container
- B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
- B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses a kind of vacuum negative pressure type container pump and stir cored structure, comprise container, pump body and valve, described pump body is provided with pump towards container bottom one end positioning sleeve and stirs core, described pump stirs core and is interval with several grooves towards valve one end circumferential lateral surface, described pump stirs core and is provided with passage towards container bottom one end positioning sleeve, described pump stirs in the middle part of core and is provided with hollow, described hollow one end is communicated with described passage, the other end is communicated with described groove, and described groove is communicated with described valve, the present invention just needs Agitation and mixing to expect body uniformly when some use, on the basis of vacuum negative pressure type container pump body structure, increase pump and stir cored structure, the groove of core is stirred by pump, the design of hollow and through hole, reach uniform stirring and compound body, discharging exquisiteness and smoothly object, while person easy to use, reduce production cost.<!--1-->
Description
Technical field
The present invention relates to a kind of container pump body structure, specifically relate to a kind of vacuum negative pressure type container pump and stir cored structure.
Background technology
Have a lot with the container of pump body structure on the market, particularly with the push type of negative pressure of vacuum pump head or hydrocone type skin care item and cosmetics containers, such as cosmetic bottle, skin care product bottle etc., for single liquid, body of paste or colloid, its feeding is convenient and simple, but just need the mixed material body be uniformly mixed when some are used, the mixed material body be more such as made up of soft spherical material body and colloid or liquid, when using this vacuum negative pressure type container pump, ejection spherical material body cannot with colloid Homogeneous phase mixing, and discharging has some setbacks, a lot of inconvenience is brought to user.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of vacuum negative pressure type container pump and stirring cored structure, there is structure simple, the advantages such as easy to use, Agitation and mixing is even, and discharging is fine and smooth and smooth and easy.
Technical scheme of the present invention is achieved in that
A kind of vacuum negative pressure type container pump stirs cored structure, comprise container, pump body and valve, described pump body is provided with pump towards container bottom one end positioning sleeve and stirs core, described pump stirs core and is interval with several grooves towards valve one end circumferential lateral surface, described pump stirs core and is provided with passage towards container bottom one end positioning sleeve, and described pump stirs in the middle part of core and is provided with hollow, and described hollow one end is communicated with described passage, the other end is communicated with described groove, and described groove is communicated with described valve.
As a further improvement on the present invention, several grooves described are interconnected in shape of threads.
As a further improvement on the present invention, described groove is circular, and arranges along pump stirring mandrel to uniform intervals.
As a further improvement on the present invention, described groove is vertical bar shape, and stirs the arrangement of core circumferential lateral surface uniform intervals along pump.
As a further improvement on the present invention, described hollow radial section size is less than described passage radial section size.
As a further improvement on the present invention, the structure that the described hollow other end is communicated with described groove is: described groove is provided with through hole radially near one end of container bottom.
As a further improvement on the present invention, the structure that described valve is communicated with described groove is: described pump stirs core and is provided with space towards between valve one end and valve, and is provided with gap between the groove part of described pump stirring core and pump body.
As a further improvement on the present invention, contact described valve one end to the other end from described groove, the width of several grooves described reduces successively.
As a further improvement on the present invention, several rhombus salient points are provided with in several grooves described.
As a further improvement on the present invention, described shape of threads is trapezoidal thread.
The invention has the beneficial effects as follows: the present invention just needs Agitation and mixing to expect body uniformly when some use, on the basis of vacuum negative pressure type container pump body structure, increase pump and stir cored structure, the design of the groove of core, hollow and through hole is stirred by pump, reach uniform stirring and compound body, discharging exquisiteness and smoothly object, while person easy to use, reduce production cost.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present invention;
Fig. 2 is enlarged local section structural representation of the present invention;
Fig. 3 is that pump of the present invention stirs core generalized section (cross sectional shape of screw thread is trapezoidal);
Fig. 4 is that pump of the present invention stirs core generalized section (width of groove reduces successively);
Fig. 5 is that pump of the present invention stirs core generalized section (being provided with some rhombus salient points in groove).
By reference to the accompanying drawings, make the following instructions:
1---container 6---passage
2---pump body 7---hollow
3---valve 8---through hole
4---pump stirs core 9---rhombus salient point
5---groove
Detailed description of the invention
Composition graphs 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, be below described in detail:
As depicted in figs. 1 and 2, a kind of vacuum negative pressure type container pump stirs cored structure, comprise container 1, pump body 2 and valve 3, described pump body 2 is provided with pump towards container bottom one end positioning sleeve and stirs core 4, described pump stirs core 4 and is interval with several grooves 5 towards valve 3 one end circumferential lateral surface, described pump stirs core 4 and is provided with passage 6 towards container bottom one end positioning sleeve, described pump stirs in the middle part of core 4 and is provided with hollow 7, described hollow 7 one end is communicated with described passage 6, the other end is communicated with described groove 5, and described groove 5 is communicated with described valve 3.
Preferably, several grooves 5 described are interconnected in shape of threads.
Preferably, described groove 5 in circular, and stirs the axial uniform intervals arrangement of core 4 along pump.
Preferably, described groove 5 in vertical bar shape, and stirs the arrangement of core 4 circumferential lateral surface uniform intervals along pump.
Preferably, described hollow 7 radial section size is less than described passage radial section size, and because hollow radial section size is less than described passage radial section size, mixed material body is by preliminary extruding, mixing.
Preferably, the structure that the described hollow other end is communicated with described groove 5 is: described groove 5 is provided with through hole 8 radially near one end of container bottom, described hollow 7 is communicated with by through hole 8 with described groove 5.
Preferably, the structure that described valve 3 is communicated with described groove 5 is: described pump stirs core 4 and is provided with space towards between valve 3 one end and valve 3, and is provided with gap between groove 5 part of described pump stirring core 4 and pump body 2.The space that described valve 3 is stirred between core with valve by pump with described groove 5 is connected with the gap that pump stirs between core 4 with pump body 2.
Preferably, contact described valve 3 one end to the other end from described groove 5, the width of several grooves 5 described reduces successively.
Preferably, several rhombus salient points 9 are provided with in several grooves 5 described.
Preferably, described shape of threads is trapezoidal thread.
When several grooves described are interconnected in shape of threads, it is as follows that this vacuum negative pressure type container pump stirs cored structure operation principle:
As depicted in figs. 1 and 2, during the button pressed downwards of vacuum negative pressure type container (press down direction see in Fig. 1 shown in arrow A), the mixed material body be made up of spherical material body and colloid in container is sucked up (discharging direction is seen shown in Fig. 1 and Fig. 2 arrow B) through passage, when arriving pump stirring core hollow, because hollow radial section size is less than described passage radial section size, mixed material body is by preliminary extruding, mixing; Subsequently, thread-like groove is reached by the through hole of mixed material body through between hollow and groove of preliminary extruding, mixing, pass through and the collision of screw thread, decomposition, friction and extruding, mixed material body is fully pulverized and is mixed, the mixed material body mixed arrives valve via screw thread and the gap between screw thread and pump body, and then is spued.
The cross sectional shape of above-mentioned screw thread can be the one in triangle, rectangle, trapezoidal and zigzag.When the profile design of screw thread is trapezoidal, as shown in Figure 3, said mixture material body can be pulverized better and be mixed, and reaches better discharging effect.
Especially, as shown in Figure 4, when the width design of several grooves described becomes to reduce successively, when the mixed material body be tentatively extruded, mixed reaches thread-like groove via the through hole between hollow and groove, due to the restriction of groove narrowed gradually, mixed material body better will collide, pulverize, rub and extrude with screw thread, make discharging more even, smooth and easy and fine and smooth.
More particularly, as shown in Figure 5, when being provided with several rhombus salient points in several grooves described, owing to being provided with some rhombus salient points in groove, when the mixed material body be tentatively extruded, mixed reaches thread-like groove via the through hole between hollow and groove, material body, except carrying out with screw thread colliding, decompose, rub and extruding, also will carry out rubbing, colliding in rhombus salient point, thus expect that body is by the more all even exquisiteness pulverized and mix, and reaches better effect.
When described groove is circular, and when arranging along pump stirring mandrel to uniform intervals, it is as follows that this vacuum negative pressure type container pump stirs cored structure operation principle:
During the button pressed downwards of vacuum negative pressure type container (press down direction see in Fig. 1 shown in arrow A), the mixed material body be made up of spherical material body and colloid in container is sucked up (discharging direction is seen shown in Fig. 1 and Fig. 2 arrow B) through passage, when arriving pump stirring core hollow, because hollow radial section size is less than described passage radial section size, mixed material body is by preliminary extruding, mixing; Subsequently, circle shape groove is reached by the through hole of mixed material body through between hollow and groove of preliminary extruding, mixing, pass through and the collision of circle shape groove, decomposition, friction and extruding, mixed material body is fully pulverized and is mixed, the mixed material body mixed arrives valve through the gap between groove and pump body, and then is spued.
When groove is vertical bar shape, and stir the arrangement of core circumferential lateral surface uniform intervals along pump, it is as follows that this vacuum negative pressure type container pump stirs cored structure operation principle:
During the button pressed downwards of vacuum negative pressure type container (press down direction see in Fig. 1 shown in arrow A), the mixed material body be made up of spherical material body and colloid in container is sucked up (discharging direction is seen shown in Fig. 1 and Fig. 2 arrow B) through passage, when arriving pump stirring core hollow, because hollow radial section size is less than described passage radial section size, mixed material body is by preliminary extruding, mixing; Subsequently, perpendicular strip groove is reached by the through hole of mixed material body through between hollow and groove of preliminary extruding, mixing, pass through and the decomposition of perpendicular strip groove, friction and extruding, mixed material body is fully pulverized and is mixed, the mixed material body mixed arrives valve through perpendicular strip groove and the gap between perpendicular strip groove and pump body, and then is spued.
Pump of the present invention stirs cored structure and is applicable to the vacuum negative pressure type container pump head such as various press type container, hydrocone type container.
Claims (10)
1. a vacuum negative pressure type container pump stirs cored structure, comprise container (1), pump body (2) and valve (3), it is characterized in that: described pump body (2) is provided with pump towards container bottom one end positioning sleeve and stirs core (4), described pump stirs core (4) and is interval with several grooves (5) towards valve (3) one end circumferential lateral surface, described pump stirs core (4) and is provided with passage (6) towards container bottom one end positioning sleeve, described pump stirs in core (4) middle part and is provided with hollow (7), described hollow (7) one end is communicated with described passage (6), the other end is communicated with described groove (5), and described groove (5) is communicated with described valve (3).
2. vacuum negative pressure type container pump according to claim 1 stirs cored structure, it is characterized in that: described several grooves (5) are interconnected in shape of threads.
3. vacuum negative pressure type container pump according to claim 1 stirs cored structure, it is characterized in that: described groove (5) in circular, and stirs the axial uniform intervals arrangement of core (4) along pump.
4. vacuum negative pressure type container pump according to claim 1 stirs cored structure, it is characterized in that: described groove (5) in vertical bar shape, and stirs the arrangement of core (4) circumferential lateral surface uniform intervals along pump.
5. vacuum negative pressure type container pump according to claim 1 stirs cored structure, it is characterized in that: described hollow (7) radial section size is less than described passage radial section size.
6. vacuum negative pressure type container pump according to claim 1 stirs cored structure, it is characterized in that: the structure that the described hollow other end is communicated with described groove (5) is: the upper one end near container bottom of described groove (5) is provided with through hole (8) radially.
7. vacuum negative pressure type container pump according to claim 1 stirs cored structure, it is characterized in that: the structure that described valve (3) is communicated with described groove (5) is: described pump stirs core (4) and is provided with space towards between valve (3) one end and valve (3), and the groove (5) that described pump stirs core (4) partly and between pump body (2) is provided with gap.
8. vacuum negative pressure type container pump according to claim 2 stirs cored structure, and it is characterized in that: contact described valve (3) one end to the other end from described groove (5), the width of described several grooves (5) increases successively.
9. the vacuum negative pressure type container pump according to claim 2 or 8 stirs cored structure, it is characterized in that: be provided with several rhombus salient points (9) in described several grooves (5).
10. vacuum negative pressure type container pump according to claim 2 stirs cored structure, it is characterized in that: described shape of threads is trapezoidal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210160730.9A CN103416947B (en) | 2012-05-23 | 2012-05-23 | Vacuum negative pressure type container pump stirs cored structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210160730.9A CN103416947B (en) | 2012-05-23 | 2012-05-23 | Vacuum negative pressure type container pump stirs cored structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103416947A CN103416947A (en) | 2013-12-04 |
| CN103416947B true CN103416947B (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210160730.9A Active CN103416947B (en) | 2012-05-23 | 2012-05-23 | Vacuum negative pressure type container pump stirs cored structure |
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| Country | Link |
|---|---|
| CN (1) | CN103416947B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3133327A1 (en) | 2022-03-14 | 2023-09-15 | Cinqpats | Pump dispenser bottle for dispensing a fluid composition, after modification of its physical state, and application to a content comprising a continuous fluid phase and at least one discontinuous phase |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10236501A (en) * | 1997-02-27 | 1998-09-08 | Yoshino Kogyosho Co Ltd | Liquid ejection pump |
| US5881925A (en) * | 1996-03-22 | 1999-03-16 | Mitani Valve Co. | Atomizer of reciprocating pump type |
| CN1504393A (en) * | 2002-12-02 | 2004-06-16 | 小林泰 | Liquid dispenser for liquid container |
| CN1854027A (en) * | 2005-04-28 | 2006-11-01 | 圣戈班康茂公司 | Dispenser having an improved inlet valve |
| CN202664617U (en) * | 2012-05-23 | 2013-01-16 | 洽兴包装工业（中国）有限公司 | Vacuum negative pressure type container pump stirring core structure |
-
2012
- 2012-05-23 CN CN201210160730.9A patent/CN103416947B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5881925A (en) * | 1996-03-22 | 1999-03-16 | Mitani Valve Co. | Atomizer of reciprocating pump type |
| JPH10236501A (en) * | 1997-02-27 | 1998-09-08 | Yoshino Kogyosho Co Ltd | Liquid ejection pump |
| CN1504393A (en) * | 2002-12-02 | 2004-06-16 | 小林泰 | Liquid dispenser for liquid container |
| CN1854027A (en) * | 2005-04-28 | 2006-11-01 | 圣戈班康茂公司 | Dispenser having an improved inlet valve |
| CN202664617U (en) * | 2012-05-23 | 2013-01-16 | 洽兴包装工业（中国）有限公司 | Vacuum negative pressure type container pump stirring core structure |
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| Publication number | Publication date |
|---|---|
| CN103416947A (en) | 2013-12-04 |
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