CN202295715U - Ventilated plastic nozzle for liquid plastic packing container - Google Patents
Ventilated plastic nozzle for liquid plastic packing container Download PDFInfo
- Publication number
- CN202295715U CN202295715U CN2011203863141U CN201120386314U CN202295715U CN 202295715 U CN202295715 U CN 202295715U CN 2011203863141 U CN2011203863141 U CN 2011203863141U CN 201120386314 U CN201120386314 U CN 201120386314U CN 202295715 U CN202295715 U CN 202295715U
- Authority
- CN
- China
- Prior art keywords
- plastic
- plastic housing
- packing container
- liquid
- central module
- 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.)
- Ceased
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 81
- 229920003023 plastic Polymers 0.000 title claims abstract description 81
- 239000007788 liquid Substances 0.000 title claims abstract description 33
- 238000012856 packing Methods 0.000 title claims abstract description 24
- 239000012528 membrane Substances 0.000 claims description 18
- 238000003466 welding Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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- Closures For Containers (AREA)
Abstract
The utility model discloses a ventilated plastic nozzle for a liquid plastic packing container, which is formed by connecting a plastic housing with a plastic soft nozzle, wherein the plastic housing consists of an outer ring component and a center component; the outer ring component and the center component are connected through a connecting rib; the bottom face of the center component of the plastic housing is provided with an annular boss; the inner side of the annular boss is provided with an internal thread; the center of the plastic soft nozzle is provided with a liquid outflow channel; the outer side face of the liquid outflow channel is provided with an external thread; the inner side of the liquid outflow channel is provided with a tearing sheet for plugging the liquid outflow channel; the annular boss and the liquid outflow channel are in threaded connection; the center component of the plastic housing is provided with a plurality of through holes; an area in which the through holes are located is hermetically connected with a breathable film; the through holes are completely sealed by the breathable film; and the tearing sheet is provided with a plurality of through holes. The ventilated plastic nozzle for the liquid plastic packing container not only is convenient in use but also is capable of realizing internal and external air pressure balance of the packing container.
Description
Technical field
The utility model relates to a kind of liquid plastics packing container and uses the breathable plastic mouth, belongs to the packing container field.
Background technology
At present; In the transportation of fluid chemical products such as lubricating oil, coating; Different height above sea level causes the air pressure of each department different, the variation that variation of temperature also can be brought the packing container internal gas pressure in the transportation simultaneously, so just there is unbalanced situation in packing container air pressure inside and outside the packing container in the long-distance transport process; Thereby cause the flat or blow-up phenomenon of contracting of packing container, finally cause caving in of packing container.In the packing of chemical products, some chemical products can discharge gas simultaneously, and some product then can absorb gas, therefore also can bring the unbalanced phenomenon of packing container inner and outer air pressure.And the current packaging bucket since need satisfy content must not seepage, so sealing property is generally all very good does not possess airing function, the balance that can't realize packing inner and outer air pressure.
Summary of the invention
The purpose of the utility model provides a kind of easy to use, can realize that the liquid plastics packing container of packing container inside and outside air pressure balance is used the breathable plastic mouth.
The technical scheme that realizes the utility model purpose is: a kind of liquid plastics packing container is used the breathable plastic mouth, is formed by connecting in plastic housing and the soft mouth of plastics, and plastic housing is made up of outer coil component and central module; Outer coil component is connected through dowel with central module; The front of central module has some to the outstanding pulling block in outside, and the connecting band with certain width links into an integrated entity pulling block and plastic housing central module, and all there is the gap in the inboard of connecting band elsewhere except that connecting band and central module bonded assembly place; There is annular boss in the bottom surface of the central module of plastic housing; There is negative thread in the inboard of annular boss, and the center of the soft mouth of plastics has a liquid flow pass, and there is outside thread in the lateral surface of this liquid flow pass; There is the sheet of tearing of this liquid flow pass of shutoff in the inboard of liquid flow pass; Annular boss is threaded with the liquid flow pass, has some through holes of going up on the central module of plastic housing, and the regional seal at last through hole place is connecting ventilated membrane; Ventilated membrane is sealed through hole fully, tears to have some lower through-holes on the sheet.
Further, ventilated membrane is sealedly connected on a center and has on the intermediate carrier of some through holes, and then with the central module of intermediate carrier and plastic housing adopt welding paste or machinery assembling or mould in the mode of post forming be tightly connected.
Further, ventilated membrane directly adopt welding paste or mould in the mode of post forming be sealedly connected on the central module of plastic housing.
After having adopted technique scheme, when assembling plastic housing and the soft mouth of plastics, thereby the soft mouth of plastic housing and plastics couples together through the screw-like convexity and forms a plastics mouth, and the connection between the soft mouth of plastic housing and plastics forms sealing through screw thread or other modes.After the assembling of accomplishing plastic housing and the soft mouth of plastics, the plastics mouth just can be used as a part and container closure of plastic links together through quadric injection mould mode in mechanical snap snapping or ultra-sonic welded or the mould.With container cover with after seal of vessel is connected; Because ventilated membrane guarantees when can be implemented in liquid barrier that gas can pass through; Eliminate difference of pressure so can realize the balance of container inner and outer air pressure, thus can the protective packing container can be owing to existing the external and internal pressure difference to be out of shape.
Description of drawings
Fig. 1 is the Facad structure scheme drawing of the utility model;
Fig. 2 is the reverse side structural representation of the utility model;
Scheme drawing when Fig. 3 does not assemble up for the plastic housing of the utility model and the soft mouth of plastics;
Fig. 4 is the schematic top plan view of utility model;
Fig. 5 is the A-A cross-sectional schematic of Fig. 4;
Fig. 6 directly adopts the welding or the mode of pasting to be sealedly connected on the scheme drawing on the plastic housing for the ventilated membrane of the utility model;
Fig. 7 directly adopts the mode of post forming in the mould to be sealedly connected on the scheme drawing on the plastic housing for the ventilated membrane of the utility model.
The specific embodiment
For the content that makes the utility model is expressly understood more easily, below according to specific embodiment and combine accompanying drawing, the utility model is done further detailed explanation,
Shown in Fig. 1 ~ 5, a kind of liquid plastics packing container is used the breathable plastic mouth, is formed by connecting in plastic housing 1 and the soft mouth 2 of plastics; Plastic housing 1 is made up of with central module 5 outer coil component 4, and outer coil component 4 is connected through dowel 7 with central module 5, and the front of central module 5 has some to the outstanding pulling block 8 in outside; Connecting band 9 with certain width links into an integrated entity pulling block 8 and plastic housing central module 5; All there is gap 10 in the inboard of connecting band 9 elsewhere except that connecting band 9 and central module 5 bonded assembly places, and there is annular boss 11 in the bottom surface of the central module 5 of plastic housing 1, and there is negative thread 12 in the inboard of annular boss 11; The center of the soft mouth 2 of plastics has a liquid flow pass 13; There is outside thread 14 in the lateral surface of this liquid flow pass 13, and what there was this liquid flow pass 13 of shutoff in the inboard of liquid flow pass 13 tears sheet 15, and annular boss 11 is threaded with liquid flow pass 13; There are some through holes 19 of going up on the central module 5 of plastic housing 1; Regional seal at last through hole 19 places is connecting ventilated membrane 3, and ventilated membrane 3 is sealed through hole 19 fully, tears to have some lower through-holes 17 on the sheet 15.
As shown in Figure 5, ventilated membrane 3 is sealedly connected on a center and has on the intermediate carrier 18 of some through holes, and then with the central module 5 of intermediate carrier 18 and plastic housing 1 adopt welding paste or machinery assembling or mould in the mode of post forming be tightly connected.
As shown in Figure 6, ventilated membrane 3 directly adopts the mode of welding or pasting to be sealedly connected on the central module 5 of plastic housing 1.
As shown in Figure 7, ventilated membrane 3 directly adopts the mode of post forming in the mould to be sealedly connected on the central module 5 of plastic housing 1.
The principle of work of the utility model is following: when the soft mouth 2 of assembling plastic housing 1 and plastics; Plastic housing 1 forms a plastics mouth with the soft mouth 2 of plastics through being threaded of negative thread 12 and outside thread 14, and the connection between the soft mouth 2 of plastic housing 1 and plastics forms sealing through screw thread or other modes.After the assembling of accomplishing plastic housing 1 and the soft mouth 2 of plastics, the plastics mouth just can be used as a part and container closure of plastic links together through quadric injection mould mode in mechanical snap snapping or ultra-sonic welded or the mould.With container cover with after seal of vessel is connected; Because ventilated membrane 3 guarantees when can be implemented in liquid barrier that gas can pass through; So gas can freely pass through ventilated membrane 3, lower through-hole 17 and last through hole 19; Therefore can realize that the balance of container inner and outer air pressure eliminates difference of pressure, thus can the protective packing container can be owing to existing the external and internal pressure difference to be out of shape.
Above-described specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, it should be understood that the above is merely the specific embodiment of the utility model; Be not limited to the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (3)
1. a liquid plastics packing container is used the breathable plastic mouth; Be formed by connecting in plastic housing (1) and the soft mouth of plastics (2); Plastic housing (1) is made up of outer coil component (4) and central module (5); Outer coil component (4) is connected through dowel (7) with central module (5), and there is annular boss (11) in the bottom surface of the central module (5) of plastic housing (1), and there is negative thread (12) in the inboard of annular boss (11); The center of the soft mouth of plastics (2) has a liquid flow pass (13); There is outside thread (14) in the lateral surface of this liquid flow pass (13), and what there was this liquid flow pass (13) of shutoff in the inboard of liquid flow pass (13) tears sheet (15), and annular boss (11) is threaded with liquid flow pass (13); It is characterized in that: have some through holes (19) of going up on the central module (5) of plastic housing (1); Regional seal at last through hole (19) place is connecting ventilated membrane (3), and ventilated membrane (3) is sealed through hole (19) fully, tears to have some lower through-holes (17) on the sheet (15).
2. liquid plastics packing container according to claim 1 is used the breathable plastic mouth; It is characterized in that: ventilated membrane (3) is sealedly connected on a center and has on the intermediate carrier (18) of some through holes, and then with the central module (5) of this intermediate carrier (18) and plastic housing (1) adopt welding paste or machinery assembling or mould in the mode of post forming be tightly connected.
3. liquid plastics packing container according to claim 1 is used the breathable plastic mouth, it is characterized in that: the direct employing of ventilated membrane (3) is welded or is pasted or the mode of the interior post forming of mould is sealedly connected on the central module (5) of plastic housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203863141U CN202295715U (en) | 2011-10-12 | 2011-10-12 | Ventilated plastic nozzle for liquid plastic packing container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203863141U CN202295715U (en) | 2011-10-12 | 2011-10-12 | Ventilated plastic nozzle for liquid plastic packing container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202295715U true CN202295715U (en) | 2012-07-04 |
Family
ID=46364658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203863141U Ceased CN202295715U (en) | 2011-10-12 | 2011-10-12 | Ventilated plastic nozzle for liquid plastic packing container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202295715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105745160B (en) * | 2013-10-29 | 2018-01-02 | 舒驰两合股份公司 | Closure for container-closure |
-
2011
- 2011-10-12 CN CN2011203863141U patent/CN202295715U/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105745160B (en) * | 2013-10-29 | 2018-01-02 | 舒驰两合股份公司 | Closure for container-closure |
| US10086985B2 (en) | 2013-10-29 | 2018-10-02 | Schütz GmbH & Co. KGaA | Seal cap for container closure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG XINQIANG Effective date: 20130520 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiao Bangjie Inventor after: Zhang Xinqiang Inventor before: Jiao Bangjie |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIAO BANGJIE TO: JIAO BANGJIE ZHANG XINQIANG |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130520 Address after: 213125, 6 Austrian Park Road, Xinbei District, Jiangsu, Changzhou Patentee after: Changzhou Centrway Plastics Co., Ltd. Patentee after: Zhang Xinqiang Address before: 213125, 6 Austrian Park Road, Xinbei District, Jiangsu, Changzhou Patentee before: Changzhou Centrway Plastics Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: ZHANG XINQIANG Effective date: 20140326 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiao Bangjie Inventor before: Jiao Bangjie Inventor before: Zhang Xinqiang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIAO BANGJIE ZHANG XINQIANG TO: JIAO BANGJIE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140326 Address after: 213125, 6 Austrian Park Road, Xinbei District, Jiangsu, Changzhou Patentee after: Changzhou Centrway Plastics Co., Ltd. Address before: 213125, 6 Austrian Park Road, Xinbei District, Jiangsu, Changzhou Patentee before: Changzhou Centrway Plastics Co., Ltd. Patentee before: Zhang Xinqiang |
|
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20160201 Decision number of declaring invalidation: 28138 Granted publication date: 20120704 |