CN205806523U - An a kind of body inhales plug valve linkage - Google Patents
An a kind of body inhales plug valve linkage Download PDFInfo
- Publication number
- CN205806523U CN205806523U CN201620695363.6U CN201620695363U CN205806523U CN 205806523 U CN205806523 U CN 205806523U CN 201620695363 U CN201620695363 U CN 201620695363U CN 205806523 U CN205806523 U CN 205806523U
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- CN
- China
- Prior art keywords
- valve rod
- valve
- inlet
- plug
- bulge loop
- 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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Links
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 230000007704 transition Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model discloses an a kind of body and inhale plug valve linkage, include valve rod, it is provided with liquid-conveying ducts in described valve rod, described valve rod upper end open, described valve rod lower end closed, it is characterized in that: on the outer wall of described valve rod blind end, be provided with inlet, described inlet is connected with liquid-conveying ducts, it is provided with upper limit bulge loop on valve rod outer wall on the upside of described inlet, it is provided with lower limit bulge loop on valve rod outer wall on the downside of inlet, described valve rod between upper limit bulge loop and lower limit bulge loop is injection molded with on energy valve rod relatively, lower movement and the suction plug of inlet can be closed, described valve rod lower end is provided with and can push up pressure valve pearl so that the top belling post of valve pearl latch enclosure valve body inlet.The purpose of this utility model is to overcome weak point of the prior art, it is provided that a kind of simple in construction, convenient for production, can push up pressure valve pearl thus play a body suction plug valve linkage of preferable sealing function during use.
Description
Technical field
This utility model relates to an a kind of body and inhales plug valve linkage.
Background technology
A lot of liquid, facial cream and hair styling gel having are to use pumping system to be allocated in the market, existing pumping system one
As contain a complicated valve rod, inhale the assembly program of plug and base, owing to existing valve rod is with to inhale the general employing of plug of the same race
Material makes, and this cannot produce the simple valve rod being molded design of a kind of standard and inhale plug, adds die sinking cost undoubtedly, and
And need to use assembling equipment to carry out assembling and too increase assembly cost.
So, it is necessary to researching and developing a kind of pumping system being made up of standard package, one body of this utility model standardization inhales plug
Valve rod mechanism is as constituting the assembly of pumping system therefore and by utility model.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, it is provided that a kind of simple in construction, produces
Convenient, pressure valve pearl can be pushed up during use thus play a body suction plug valve linkage of preferable sealing function.
In order to achieve the above object, this utility model employing below scheme:
An a kind of body inhales plug valve linkage, includes valve rod, is provided with liquid-conveying ducts, on described valve rod in described valve rod
End opening, described valve rod lower end closed, it is characterised in that: on the outer wall of described valve rod blind end, be provided with inlet, described in enter
Liquid mouth is connected with liquid-conveying ducts, and the valve rod outer wall on the upside of described inlet is provided with upper limit bulge loop, on the downside of inlet
Valve rod outer wall be provided with lower limit bulge loop, injection mo(u)lding on described valve rod between upper limit bulge loop and lower limit bulge loop
Have and relatively can move up and down and can close the suction plug of inlet by valve rod, described valve rod lower end is provided with can push up pressure valve pearl thus
Make the top belling post of valve pearl latch enclosure valve body inlet.
An a kind of body as above inhales plug valve linkage, it is characterised in that be provided with taper at described valve rod lower end outer wall
Short slot, described inlet is arranged in taper short slot.
An a kind of body as above inhales plug valve linkage, it is characterised in that described suction plug includes suction plug body,
Described suction is provided with inside plug body and can be provided with at described plug outer body of inhaling with the interior connecting portion of valve rod outer wall formation dynamic seal (packing)
Can be with the elastic of valve interior wall dynamic seal (packing).
An a kind of body as above inhales plug valve linkage, it is characterised in that between described upper limit bulge loop and inlet
Distance more than the length of interior connecting portion, the distance between described lower limit bulge loop and inlet is less than the length of interior connecting portion.
An a kind of body as above inhales plug valve linkage, it is characterised in that be provided with convex in described interior connecting portion lower end
Ring, is provided with taper surface at described internal projecting ring medial surface.
An a kind of body as above inhales plug valve linkage, it is characterised in that is provided with transition in described valve rod lower end and connects
Portion, described transition connection portion external diameter is less than valve rod external diameter, and described top belling post is arranged in transition connection portion.
An a kind of body as above inhales plug valve linkage, it is characterised in that be provided with energy on the outer wall of described valve rod upper end
Positioning convex ring in the locating slot of the pump rod connecting portion inwall being connected to head.
In sum, relative to prior art, it provides the benefit that this utility model:
One, this utility model standardized production, can be assembled into pumping system as standard package, easy to use；
Two, inhaling plug in this utility model integration Xi Sai pump rod mechanism uses two kinds of different material injection to become one from pump rod
Body, uses different materials injection to inhale plug and makes it have the function of uniqueness, can improve sealing effectiveness and spray effect.
Three, belling post in this utility model top in use can push up and be pressed on valve pearl so that valve pearl latch enclosure is at valve
Body inlet, reaches good sealing function.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model；
Fig. 2 is generalized section of the present utility model；
Fig. 3 is use view of the present utility model.
Detailed description of the invention
This utility model is further described by explanation and detailed description of the invention below in conjunction with the accompanying drawings:
One body of one as shown in Figures 1 to 3 inhales plug valve linkage, includes valve rod 1, is provided with and leads in described valve rod 1
Liquid passage 2, described valve rod 1 upper end open, described valve rod 1 lower end closed, the outer wall of described valve rod 1 blind end is provided with feed liquor
Mouth 3, described inlet 3 is connected with liquid-conveying ducts 2, and valve rod 1 outer wall on the upside of described inlet 3 is provided with upper limit bulge loop
4, valve rod 1 outer wall on the downside of inlet 3 is provided with lower limit bulge loop 5, between upper limit bulge loop 4 and lower limit bulge loop 5
It is injection molded with energy valve rod 1 relatively on valve rod 1 and moves up and down and can close the suction plug 6 of inlet 3, on described valve rod 1 lower end
It is provided with and can push up on pressure valve pearl 7 so that valve pearl 7 latch enclosure is at the top belling post 9 of valve body inlet 8.This utility model integration
Inhaling plug in Xi Sai pump rod mechanism uses two kinds of different material injection integral with pump rod, uses different materials injection suction plug to make it
Have the function of uniqueness, sealing effectiveness and spray effect can be improved.This utility model top belling post in use can push up pressure
So that valve pearl latch enclosure is at valve body inlet on valve pearl, reach good sealing function.
Being provided with taper short slot 10 at described valve rod 1 lower end outer wall in this utility model, described inlet 3 is arranged on taper and lacks
In groove 10.
Suction described in this utility model is filled in 6 and is included suction plug body 61, fills in described suction and is provided with energy and valve inside body 61
Bar 1 outer wall forms the interior connecting portion 62 of dynamic seal (packing), and being provided with outside described suction plug body 61 can be the closeest with valve body 11 inwall
The elastic 63 of envelope.It is provided with inner concave conical short slot, so that elastic about 63 two ends are respectively in the middle part of described elastic 63
Form two seals with valve body 11 inwall, the elastic deformation of elastic 63 is also effectively ensured.
Distance between upper limit bulge loop described in this utility model 4 and inlet 3 is more than the length of interior connecting portion 62, institute
State the length less than interior connecting portion 62 of the distance between lower limit bulge loop 5 and inlet 3.When in use, it is in when valve rod 1
During highest order, inhale plug and move down into lowest order, inhale plug lower end and be resisted against on lower limit bulge loop 5, due to described lower limit bulge loop 5 with enter
Distance between liquid mouth 3 is less than the length of interior connecting portion 62, so, now inhale plug and can close inlet 3.When valve rod moves past for 1 time
Cheng Zhong, inhales end beyond the Great Wall and acts against on upper limit bulge loop 4, owing to the distance between described upper limit bulge loop 4 and inlet 3 is more than interior
The length of connecting portion 62, so now inlet 3 is in the state of unlatching, the liquid of valve body 11 bottom can enter from inlet 3
In valve rod 1.
This utility model is provided with internal projecting ring 64 in described interior connecting portion 62 lower end, is provided with at described internal projecting ring 64 medial surface
Taper surface 65.Described taper surface 65 can preferably be fitted on valve rod 1 outer wall, effectively guarantees its sealing property.
Be provided with transition connection portion 12 in this utility model in described valve rod 1 lower end, described transition connection portion 12 external diameter is less than
Valve rod 1 external diameter, described top belling post 9 is arranged in transition connection portion 12.Inhale plug valve linkage when one body of this utility model to use
When being assembled into the built-in pumping system of spring, reset
Spring 14 upper end is set in top belling post 9 and transition connection portion 12 and top, upper end is pressed on lower limit bulge loop 5, rises
To good positioning action.
This utility model is provided with positioning convex ring 13 on the outer wall of described valve rod 1 upper end, pump rod connecting portion 14 can be connected to
In the locating slot 15 of inwall.Valve rod 1 is easy to connect with the pump rod connecting portion 14 of valve body head, solid and reliable.
This utility model can realize standardized production, reduces die sinking cost, and can use same assembling unit
Dress, effectively reduces production cost.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.This
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, and retouches in above-described embodiment and description
That states simply illustrates principle of the present utility model, on the premise of without departing from this utility model spirit and scope, and this utility model
Also have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This practicality is new
Type claims scope and is defined by appending claims and equivalent thereof.
Claims (7)
1. a body inhales a plug valve linkage, includes valve rod (1), is provided with liquid-conveying ducts (2), institute in described valve rod (1)
State valve rod (1) upper end open, described valve rod (1) lower end closed, it is characterised in that: on the outer wall of described valve rod (1) blind end
Being provided with inlet (3), described inlet (3) is connected with liquid-conveying ducts (2), and the valve rod (1) in described inlet (3) upside is outward
Wall is provided with upper limit bulge loop (4), is provided with lower limit bulge loop (5), in the upper limit on valve rod (1) outer wall of inlet (3) downside
It is injection molded with on valve rod (1) between position bulge loop (4) and lower limit bulge loop (5) to move up and down and can seal by valve rod (1) relatively
Close the suction plug (6) of inlet (3), described valve rod (1) lower end is provided with and can push up pressure valve pearl (7) above so that valve pearl (7) locks
Top belling post (9) of closed valve inlet (8).
An a kind of body the most according to claim 1 inhales plug valve linkage, it is characterised in that outside described valve rod (1) lower end
Wall is provided with taper short slot (10), and described inlet (3) is arranged in taper short slot (10).
An a kind of body the most according to claim 2 inhales plug valve linkage, it is characterised in that described suction plug (6) includes suction
Plug body (61), being provided with in described suction plug body (61) inner side can be with the interior connecting portion of valve rod (1) outer wall formation dynamic seal (packing)
(62), being provided with in described suction plug body (61) outside can be with the elastic (63) of valve body (11) inwall dynamic seal (packing).
4. inhale plug valve linkage according to one body of the one described in claim 3, it is characterised in that described upper limit bulge loop (4) with enter
Distance between liquid mouth (3) more than the length of interior connecting portion (62), between described lower limit bulge loop (5) and inlet (3) away from
From the length less than interior connecting portion (62).
5. inhale plug valve linkage according to one body of the one described in claim 3, it is characterised in that under described interior connecting portion (62)
End is provided with internal projecting ring (64), is provided with taper surface (65) at described internal projecting ring (64) medial surface.
6. inhale plug valve linkage according to one body of the one described in claim 1, it is characterised in that be provided with in described valve rod (1) lower end
Transition connection portion (12), described transition connection portion (12) external diameter is less than valve rod (1) external diameter, and described top belling post (9) was arranged on
Cross on connecting portion (12).
7. inhale plug valve linkage according to one body of the one described in claim 1, it is characterised in that at described valve rod (1) upper end outer wall
It is provided with positioning convex ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695363.6U CN205806523U (en) | 2016-07-01 | 2016-07-01 | An a kind of body inhales plug valve linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695363.6U CN205806523U (en) | 2016-07-01 | 2016-07-01 | An a kind of body inhales plug valve linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205806523U true CN205806523U (en) | 2016-12-14 |
Family
ID=58140973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620695363.6U Active CN205806523U (en) | 2016-07-01 | 2016-07-01 | An a kind of body inhales plug valve linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205806523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952918A (en) * | 2016-07-01 | 2016-09-21 | 中山市美捷时包装制品有限公司 | Integral valve rod and sucking plug mechanism |
-
2016
- 2016-07-01 CN CN201620695363.6U patent/CN205806523U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952918A (en) * | 2016-07-01 | 2016-09-21 | 中山市美捷时包装制品有限公司 | Integral valve rod and sucking plug mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee after: Guangdong Meijieshi Holdings Co.,Ltd. Address before: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee before: MAJESTY PACKAGING SYSTEMS Ltd. |
|
| CP03 | Change of name, title or address |