CN104760754B - A kind of emulsion pumps - Google Patents
A kind of emulsion pumps Download PDFInfo
- Publication number
- CN104760754B CN104760754B CN201510129452.4A CN201510129452A CN104760754B CN 104760754 B CN104760754 B CN 104760754B CN 201510129452 A CN201510129452 A CN 201510129452A CN 104760754 B CN104760754 B CN 104760754B
- Authority
- CN
- China
- Prior art keywords
- principal post
- thread
- external screw
- emulsion pumps
- screw thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- 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
- B05B11/105—Sealing arrangements around pump actuating stem
-
- 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
- B05B11/109—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 the dispensing stroke being affected by the stored energy of a spring
- B05B11/1091—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 the dispensing stroke being affected by the stored energy of a spring being first hold in a loaded state by locking means or the like, then released
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of emulsion pumps, including body, principal post, thread, head, upper glass bead, lower glass bead and compression spring, the lower end of described principal post has upper valve core seat, body lower end to have bottom spool seat, upper and lower glass bead to be separately positioned on upper and lower valve core case；Compression spring lower end coordinates with the spring base on body, and upper end coordinates with the lower end of principal post；Principal post is slidably matched with the pilot hole on thread top cover；On the outer circumferential surface of the upper end of described principal post, projection has external screw thread, and on the inwall of described pilot hole, projection has female thread, and when rotating principal post, internal and external screw thread screws togather, for principal post and thread locked state；Under locked state, continuing to rotate along sealed direction, the external screw thread on principal post separates with female thread, and external screw thread is positioned at the lower section of female thread, and principal post can make 360 degree of rotations.Owing to using such structure, principal post and the sealed convenience of thread；Being rotated further after sealed, internal and external threads separates, and external screw thread is positioned at the lower section of female thread, and principal post can make 360 degree of rotations.
Description
Technical field
The present invention relates to a kind of emulsion pumps.
Background technology
Currently available technology, a kind of emulsion pumps includes body, principal post, thread, head, upper glass bead, lower glass bead and compression spring, the lower end of described principal post has upper valve core seat, body lower end to have bottom spool seat, upper and lower glass bead to be separately positioned on upper and lower valve core case；Compression spring lower end coordinates with the spring base on body, and upper end coordinates with the lower end of principal post；The upper end of body is connected with thread, and the catheter of head is connected with principal post upper end；Principal post is slidably matched with the pilot hole on thread top cover.Existing problems are: sealed inconvenience, and sealed after can not make 360 degree of rotations.
Summary of the invention
It is an object of the invention to: providing a kind of emulsion pumps, it has sealed efficient and convenient, and after sealed, is rotated further principal post, and principal post separates with the internal and external threads of thread, and maintenance is sealed, can make 360 rotations.
The present invention is achieved in that a kind of emulsion pumps, including body, principal post, thread, head, upper glass bead, lower glass bead and compression spring, the lower end of described principal post has upper valve core seat, body lower end to have bottom spool seat, upper and lower glass bead to be separately positioned on upper and lower valve core case；Compression spring lower end coordinates with the spring base on body, and upper end coordinates with the lower end of principal post；The upper end of body is connected with thread, and the catheter of head is connected with principal post upper end；Principal post is slidably matched with the pilot hole on thread top cover；It is characterized in that
On the outer circumferential surface of the upper end of described principal post, projection has external screw thread, and on the inwall of described pilot hole, projection has female thread, and when rotating principal post, internal and external screw thread screws togather, for principal post and thread locked state；
Under locked state, continuing to rotate along sealed direction, the external screw thread on principal post separates with female thread, and external screw thread is positioned at the lower section of female thread, and principal post can make 360 degree of rotations.
Described a kind of emulsion pumps, it is characterized in that the upper end of described body has flange, flange upper surface to have on annular block tongue, flange undersurface and has annular resilient plug；
There is interface on the top board of thread, interface inwall has annular slot；
Annular block tongue inserts in interface, and annular block tongue fastens with annular slot.
Described a kind of emulsion pumps, it is characterized in that described spring base is cylindrical, and the inner chamber of spring base communicates with bottom spool cavity wall, and spring base inwall has projection vertically.
Described a kind of emulsion pumps, it is characterized in that under described principal post and thread locked state, in spring base is stretched in the lower end of principal post and liquid-tight envelope.
Described a kind of emulsion pumps, it is characterized in that the lower end of described catheter has interface, catheter lower end to have several teeth；
There are several teeth groove the upper end of described principal post,
Interface inserts interference fit in principal post, tooth and teeth groove and is fitted together to.
Described a kind of emulsion pumps, it is characterized in that described internal and external screw thread is respectively by root rotating 360 degrees.
Described a kind of emulsion pumps, it is characterized in that described internal and external screw thread is double thread, and two screw threads in double thread are revolved turnback by root respectively.
Described a kind of emulsion pumps, its inlet opening being characterized in that on described upper valve core seat, it is positioned at the two ends of a diameter line.
Described a kind of emulsion pumps, its be characterized in that described principal post relative to described thread rotate 360, principal post is sealed with thread.
Described a kind of emulsion pumps, it is characterized in that under described principal post and the sealed shape of described thread, and being rotated further by 360 degree, described external screw thread is positioned at the lower section of female thread.
One emulsion pumps of the present invention, owing to using such structure, principal post and the sealed convenience of thread；Being rotated further after sealed, internal and external threads separates, and external screw thread is positioned at the lower section of female thread, and principal post can make 360 degree of rotations.
Accompanying drawing explanation
Fig. 1 is the sectional view under locked state of the present invention.
Fig. 2 is present invention sectional view when using under naturalness.
Fig. 3 is the three-dimensional cutaway view of body of the present invention.
Fig. 4 is one of partial perspective cutaway view of the present invention.
Fig. 5 is the two of the partial perspective cutaway view of the present invention.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of emulsion pumps, including body 1, principal post 2, thread 3, head 4, upper glass bead 5, lower glass bead 6 and compression spring 7, there is upper valve core seat 8 lower end of described principal post 1, body lower end has bottom spool seat 9, upper and lower glass bead 5,6 to be separately positioned on upper and lower valve core case 8,9；Compression spring 7 lower end coordinates with the spring base 10 on body 1, and upper end coordinates with the lower end of principal post 2；The upper end of body 1 is connected with thread 3, and the catheter 41 of head 4 is connected with principal post 4 upper end；Principal post 2 is slidably matched with the pilot hole 31 on thread 3 top cover.
On the outer circumferential surface of the upper end of described principal post 2, projection has external screw thread 21, and on the inwall of described pilot hole 31, projection has female thread 311, and when rotating principal post 2, female thread 311 and external screw thread 21 screw togather, for principal post 2 and thread 3 locked state；
Under locked state, continuing to rotate along sealed direction, the external screw thread 21 on principal post 2 separates with female thread 311, and external screw thread is positioned at the lower section of female thread, and principal post 2 can make 360 degree of rotations.
Described external screw thread 21 is rotated 360-370 degree by root respectively.
As it is shown on figure 3, the upper end of described body 1 has flange 1A, flange 1A upper surface to have on annular block tongue 1B, flange 1A lower surface and has annular resilient plug 1C；
There is interface 32 on the top board of thread 3, interface 32 inwall has annular slot 33；
Annular block tongue 1B inserts in interface 32, and annular block tongue 1B fastens with annular slot 33.
During use, annular resilient plug 1C inserts liquid-tight envelope in lotion pump, and flange, between the top board and emulsion bottleneck of thread 3, makes the liquid-tight envelope of bottleneck；Eliminate sealing gasket of the prior art.
Described spring base 10 is cylindrical, and the inner chamber of spring base 10 communicates with bottom spool chamber 9 inner chamber, and spring base 10 inwall has projection 101 vertically.Gap between two projections 10 constitutes intake chute.
Described principal post 2 is with under thread 3 locked state, and the interior and liquid-tight envelope of spring base 10 is stretched in the lower end of principal post 2.It is possible to prevent emulsion to enter in body 1.
As shown in Figure 4, Figure 5, the lower end of described catheter 41 has interface 42, catheter 41 lower end to have several teeth 43；
There are several teeth groove 22 upper end of described principal post 2,
As shown in Figure 1 and Figure 2, interface 42 inserts interference fit in principal post 2, tooth 43 and teeth groove 22 and is fitted together to.
Described female thread 311 is respectively by root rotating 360 degrees.
Inlet opening 81 on described upper valve core seat 8, is positioned at the two ends of a diameter line.The piston 23 of principal post 2 lower end is around upper valve core seat 8；Upper glass bead 5 and the liquid-tight envelope of upper valve core seat, during principal post is upspring, produce sub-vacuum, and produce suction in body 1；
Lower glass bead 6 is with bottom spool seat 9 in sealing state, and during pressing head, the liquid of chamber body can not flow downward, and makes liquid flows upwards, reaches the purpose of pump liquid.
Inlet opening 81 on described upper valve core seat 8, is positioned at the two ends of a diameter line.
Described principal post 2 rotates 360 relative to described thread 3, and principal post 2 is sealed with thread 3.
At described principal post 2 with under the described sealed shape of thread 3, being rotated further by 360 degree, described external screw thread 21 is positioned at the lower section of female thread 311.So head 4 can make 360 rotations, the direction of liquid outlet on convenient adjustment head 4.
Described female thread 311, external screw thread 21 are respectively double thread, and two screw threads in double thread are revolved turnback by root respectively.The root of two screw threads is positioned at the two ends of a diameter line.
Above-described is only the preferred embodiments of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the principles of the present invention, it is also possible to make some improvement and modification, this is also considered as protection scope of the present invention.
Claims (11)
1. an emulsion pumps, including body, principal post, thread, head, upper glass bead, lower glass bead and compression spring, the lower end of described principal post has upper valve core seat, body lower end to have bottom spool seat, upper and lower glass bead to be separately positioned on upper and lower valve core case；Compression spring lower end coordinates with the spring base on body, and upper end coordinates with the lower end of principal post；The upper end of body is connected with thread, and the catheter of head is connected with principal post upper end；Principal post is slidably matched with the pilot hole on thread top cover；It is characterized in that:
On the outer circumferential surface of the upper end of described principal post, projection has external screw thread, and on the inwall of described pilot hole, projection has female thread, and when rotating principal post, internal and external screw thread screws togather, for principal post and thread locked state；
Under locked state, continuing to rotate along sealed direction, the external screw thread on principal post separates with female thread, and external screw thread is positioned at the lower section of female thread, and principal post can make 360 degree of rotations.
A kind of emulsion pumps the most according to claim 1, it is characterised in that: the upper end of described body has flange, flange upper surface to have on annular block tongue, flange undersurface annular resilient plug；
There is interface on the top board of thread, interface inwall has annular slot；
Annular block tongue inserts in interface, and annular block tongue fastens with annular slot.
A kind of emulsion pumps the most according to claim 1, it is characterised in that: described spring base is cylindrical, and the inner chamber of spring base communicates with bottom spool cavity wall, and spring base inwall has projection vertically.
A kind of emulsion pumps the most according to claim 3, it is characterised in that: described principal post with under thread locked state, in spring base is stretched in the lower end of principal post and liquid-tight envelope.
A kind of emulsion pumps the most according to claim 1, it is characterised in that: the lower end of described catheter has interface, catheter lower end to have several teeth；
There are several teeth groove the upper end of described principal post,
Interface inserts interference fit in principal post, tooth and teeth groove and is fitted together to.
A kind of emulsion pumps the most according to claim 1, it is characterised in that: described internal and external screw thread is respectively by root rotating 360 degrees.
A kind of emulsion pumps the most according to claim 2, it is characterised in that: described flange and the top board laminating of described thread, play the effect of sealing gasket.
A kind of emulsion pumps the most according to claim 1, it is characterised in that: described internal and external screw thread is double thread, and two screw threads in double thread are revolved turnback by root respectively.
A kind of emulsion pumps the most according to claim 1, it is characterised in that: the inlet opening on described upper valve core seat, it is positioned at the two ends of a diameter line.
A kind of emulsion pumps the most according to claim 8, it is characterised in that: described principal post rotates 360 degree relative to described thread, and principal post is sealed with thread.
11. a kind of emulsion pumps according to claim 10, it is characterised in that: under described principal post with described thread locked state, being rotated further by 360 degree, described external screw thread is positioned at the lower section of female thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510129452.4A CN104760754B (en) | 2015-03-24 | 2015-03-24 | A kind of emulsion pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510129452.4A CN104760754B (en) | 2015-03-24 | 2015-03-24 | A kind of emulsion pumps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104760754A CN104760754A (en) | 2015-07-08 |
| CN104760754B true CN104760754B (en) | 2017-01-04 |
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ID=53642933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510129452.4A Active CN104760754B (en) | 2015-03-24 | 2015-03-24 | A kind of emulsion pumps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104760754B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004338788A (en) * | 2003-05-19 | 2004-12-02 | Yoshino Kogyosho Co Ltd | Liquid pouring-out device |
| CN1857973A (en) * | 2006-06-09 | 2006-11-08 | 丁要武 | Emulsion pump |
| WO2012030029A1 (en) * | 2010-08-31 | 2012-03-08 | 주식회사 아폴로산업 | Fluid pumping dispenser |
| CN103879653A (en) * | 2014-03-28 | 2014-06-25 | 丁要武 | Anti-loosening emulsion pump |
| CN204528035U (en) * | 2015-03-24 | 2015-08-05 | 中山市联昌喷雾泵有限公司 | A kind of emulsion pumps |
-
2015
- 2015-03-24 CN CN201510129452.4A patent/CN104760754B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004338788A (en) * | 2003-05-19 | 2004-12-02 | Yoshino Kogyosho Co Ltd | Liquid pouring-out device |
| CN1857973A (en) * | 2006-06-09 | 2006-11-08 | 丁要武 | Emulsion pump |
| WO2012030029A1 (en) * | 2010-08-31 | 2012-03-08 | 주식회사 아폴로산업 | Fluid pumping dispenser |
| CN103879653A (en) * | 2014-03-28 | 2014-06-25 | 丁要武 | Anti-loosening emulsion pump |
| CN204528035U (en) * | 2015-03-24 | 2015-08-05 | 中山市联昌喷雾泵有限公司 | A kind of emulsion pumps |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104760754A (en) | 2015-07-08 |
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| SE01 | Entry into force of request for substantive examination | ||
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