CN204056658U - A kind of container cover backflow mechanism - Google Patents
A kind of container cover backflow mechanism Download PDFInfo
- Publication number
- CN204056658U CN204056658U CN201420382839.1U CN201420382839U CN204056658U CN 204056658 U CN204056658 U CN 204056658U CN 201420382839 U CN201420382839 U CN 201420382839U CN 204056658 U CN204056658 U CN 204056658U
- Authority
- CN
- China
- Prior art keywords
- container cover
- hole
- backflow mechanism
- utility
- back flow
- 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.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 claims abstract description 47
- 238000007789 sealing Methods 0.000 claims description 36
- 238000001746 injection moulding Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 238000010992 reflux Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model relates to a kind of container cover backflow mechanism, comprise lid and be arranged at the liquid outlet with removable seal structure in described lid, described lid portion inside is provided with back cavity, guiding backflash is provided with bottom the chamber of described back cavity, the nadir of described guiding backflash is provided with hole for back flow, and described hole for back flow is provided with removable seal.The utility model simple and ingenious structure, hommization, practical, convenient transportation, residual liquid can be made to be back to rapidly in container, the low and applicable enterprise scale of productive costs is produced.
Description
Technical field
The utility model relates to a kind of container cover device, is specifically related to a kind of container cover backflow mechanism.
Background technology
At present, the liquid container generally used in life only has a liquid outlet as the bottle cap on edible oil bottle, soy cruet, beverage bottle etc., after lean-out pours liquid, the raffinate hanging over liquid outlet toward dirty, causes body, container outer wall to be raffinates along bottleneck outer wall everywhere, time one is long, pollute a sheet of, add the easy binding dust of liquid, cause liquid container in Reusability process, bottleneck allows people produce discomfort, allows user be very vexatious.Although prior art is studied for this drawback and improves, such as disclosed in CN102633044B, a groove is added to collect raffinate in bottle cap lid upper end, but a just blind slot, time one is of a specified duration, residual liquid is many, also can be stained with the various dusts in air, when again toppling over raffinate just and various pollutants and liquid mixture flow out, cause secondary pollution, some technology are as disclosed a kind of bottle cap in CN202935722U and CN102530370A, liquid outlet periphery is provided with slope or groove is set, at bottom portion of groove, backflow through hole is set, make liquid backflow, although this structure can make liquid backflow, but it is with a slope or does back cavity with flat, do not have guidance quality or guidance quality not strong, liquid centralized recovery is not then refluxed rapidly, time has been grown liquid and can produce delay or dry-out phenomenon at reflux course, liquid condensation is in way thus the return flow line of stop subsequent liquid of refluxing, still easily there is binding dust phenomenon.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple and ingenious structure, hommization, practical, easy to use, convenient transportation, the container cover backflow mechanism that residual liquid can be made to reflux rapidly.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows:
A kind of container cover backflow mechanism, comprise lid and be arranged at the liquid outlet in described lid, described lid portion inside is provided with the back cavity with removable seal structure, guiding backflash is provided with bottom the chamber of described back cavity, the nadir of described guiding backflash is provided with hole for back flow, and described hole for back flow is provided with removable seal.
Further, described back cavity is infundibulate back cavity, and described guiding backflash is infundibulate guiding backflash.
Further, the height of described liquid outlet is higher than the height of described hole for back flow.
Further, described sealing member is sealing column.
Further, described sealing member is hollow seal post, and the bottom margin of described sealing column is connected with the periphery of hole for back flow.
Further, described sealing column is hollow cone column type.
Further, described sealing column and described guiding backflash are injection moulding integrated molding.
Further, described sealing member is diaphragm seal.
Further, described sealing member is seal cover cap.
Compared with prior art, the beneficial effect that the utility model obtains is:
The back cavity of guiding backflash is provided with bottom the utility model, many gradients can be formed reflux rapidly, Liquid Residue is more easily focused in guiding backflash at short notice, and the hole for back flow prolonging guiding backflash lowest part is back in container, ensure that the clean of container top.Sealing member for closed reflux hole can ensure that solution does not flow out from return port in Product transport process, ensures the quality of product in transport.
Backflow mechanism of the present utility model, relate to secondary backflow, namely back cavity is first order backflow mechanism, guiding backflash is second stage backflow mechanism, secondary backflow mechanism all has fabulous guidance quality for withdrawing fluid, liquid outlet and guiding backflash are arranged on bottom the chamber of back cavity, form guiding backflash at the preceding position relationship of rear liquid outlet, facilitate liquid pouring and backflow during pouring liquid.
Back cavity of the present utility model and guiding backflash are infundibulate, ensure the guidance quality of withdrawing fluid further.
The height of liquid outlet of the present utility model, higher than the height of return port, can form liquid outlet Gao Qian, and rear at the bottom of hole for back flow, compact conformation, backflow efficiency is high.
Sealing member of the present utility model can be sealing column, and sealing column and hole for back flow are made by injection moulding integrated molding technology, and conservation, reduces productive costs.Sealing column can be solid, also can be hollow, when for hollow seal post, more economical, more convenient during unlatching.When now hollow seal post being arranged to hollow cone column type, bottom margin is connected with hole for back flow periphery, can ensure the convenience dismantled, and does not need to use especially instrument, can free-handly open.User-friendly, and be more conducive to further conservation.
Sealing member of the present utility model can be diaphragm seal, when user uses, tears or puncture through seal film.
Sealing member of the present utility model can be seal cover cap, opens seal cover cap and can open hole for back flow.
The utility model structure is simple, practical, and residual liquid can be made to be back to rapidly in container.And possess in transit or in sales process, the advantage that liquid does not outflow.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cutaway view of the present utility model;
Fig. 3 is the cutaway view after the utility model removes sealing column;
Fig. 4 is the structural representation after the utility model removes sealing column;
Fig. 5 is application state figure of the present utility model;
In the accompanying drawings: 1 lid, 2 liquid outlets, 3 back cavities, 4 guiding backflash, 5 hole for back flow, 6 sealing column, 10 upper covers.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-5, the utility model is described in more detail.
As shown in accompanying drawing 1-4, a kind of container cover backflow mechanism, the liquid outlet 2 comprising lid 1 and be arranged in described lid 1, described lid 1 inside is provided with bell-shaped back cavity 3, infundibulate guiding backflash 4 is provided with bottom described back cavity 3 chamber, the nadir of described guiding backflash 4 is provided with hole for back flow 5, the position of liquid outlet 2 is higher than the position of hole for back flow 5, described hole for back flow 5 is provided with detouchable sealing column 6, described sealing column 6 is hollow cone column type, the bottom margin of described sealing column 6 is connected with the periphery of hole for back flow 5, the connection of sealing post and hole for back flow is injection moulding integrated molding, structure is simple, be applicable to suitability for industrialized production and reduce productive costs, ensure that the safety of container in transportation and quality.
As shown in Figure 5, a kind of the present invention of including refluxes the container cover of mechanism, it comprises the lid 1 being provided with liquid outlet 2, be arranged at back cavity 3 in lid 1 and have the certain upper cover of upper cover 10(can by fasten or threaded engagement and other connection modes are arranged on lid 1 with described lid 1 upper hinge, need not be hinge), infundibulate guiding backflash 4 is provided with bottom described back cavity 3 chamber, the nadir of described guiding backflash 4 is provided with hole for back flow 5, the position of liquid outlet 2 is higher than the position of hole for back flow 5, described hole for back flow 5 is provided with detouchable sealing column 6.Be injection moulding integrated molding between all parts of this container cover.The utility model can install check valve additional in the lower end of hole for back flow 5, can work in coordination with the effect playing the fast and one-way sealing of raffinate backflow after installing check valve additional.
Open upper cover when first use, the liquid outlet 2 with hermetically-sealed construction is opened, then sealing column 6 is fiddled with, the connection of the bottom margin of sealing column 6 and hole for back flow 5 periphery is disconnected, takes off sealing column 6, return port 5 is opened.After liquid outlet 2 has toppled over liquid, a small amount of residual liquid runs down liquid outlet outer wall is back in back cavity 3, due to back cavity is infundibulate, liquid is very fast concentrates backflow to enter guiding backflash 4 downwards, after guiding backflash 4 pairs of liquid converge, owing to being also infundibulate bottom guiding backflash 4, liquid is flow into rapidly in container by hole for back flow 5.The backflow of raffinate can be realized rapidly so at short notice, avoid the plug-in or lid that freely do not cause of refluxing of raffinate to pollute and dirty.
Certainly, it will be appreciated by those skilled in the art that the back cavity described in the utility model has been the cavity of backflow effect, concrete structure is the acclive channel-shaped structure formed in lid.Guiding backflash be bottom back cavity under dig the darker channel-shaped structure of the ratio back cavity of formation.
Liquid outlet with removable seal structure is prior art, and common structure is the liquid outlet with draw ring seal strip, also can be the liquid outlet of spiral cover type, and market is all applicable to liquid outlet in the present invention with the block structure of bottleneck in prior art.
In addition, it will be appreciated by those skilled in the art that the sealing column in the utility model can substitute by replaced functionally similar sealing member, such as diaphragm seal and seal cover cap also can reach identical effect.
The above embodiment is only preferred embodiment of the present utility model, and and the feasible enforcement of non-invention exhaustive.For persons skilled in the art, to any apparent change done by it under the prerequisite not deviating from the utility model principle and spirit, all should be contemplated as falling with within claims of the present utility model.
Claims (7)
1. a container cover backflow mechanism, comprise lid (1) and be arranged at the liquid outlet with removable seal structure (2) in described lid (1), it is characterized in that: described lid (1) inside is provided with back cavity (3), guiding backflash (4) is set bottom the chamber of described back cavity (3), the nadir of described guiding backflash (4) is provided with hole for back flow (5), and (5) are provided with removable seal to described hole for back flow.
2. a kind of container cover backflow mechanism according to claim 1, is characterized in that: described back cavity (3) is infundibulate back cavity, and described guiding backflash (4) is infundibulate guiding backflash.
3. a kind of container cover backflow mechanism according to claim 1 and 2, is characterized in that: described sealing member is sealing column (6).
4. a kind of container cover backflow mechanism according to claim 3, it is characterized in that: described sealing member (6) is hollow seal post, the bottom margin of described sealing column is connected with the periphery of hole for back flow (5).
5. a kind of container cover backflow mechanism according to claim 3, is characterized in that: described sealing column (6) is hollow cone column type.
6. a kind of container cover backflow mechanism according to claim 3, is characterized in that: described sealing column (6) and described guiding backflash (4) are injection moulding integrated molding.
7. a kind of container cover backflow mechanism according to claim 1, is characterized in that: described sealing member is diaphragm seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420382839.1U CN204056658U (en) | 2014-07-11 | 2014-07-11 | A kind of container cover backflow mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420382839.1U CN204056658U (en) | 2014-07-11 | 2014-07-11 | A kind of container cover backflow mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204056658U true CN204056658U (en) | 2014-12-31 |
Family
ID=52198218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420382839.1U Expired - Lifetime CN204056658U (en) | 2014-07-11 | 2014-07-11 | A kind of container cover backflow mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204056658U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670669A (en) * | 2015-02-06 | 2015-06-03 | 东莞市鲸鱼嘴环保科技有限公司 | Practical bottle neck |
| CN106428960A (en) * | 2016-07-30 | 2017-02-22 | 东莞市鲸鱼嘴环保科技有限公司 | Bottle cap with funnel structure |
| CN107128589A (en) * | 2017-06-24 | 2017-09-05 | 东莞市鲸鱼嘴环保科技有限公司 | Draw ring liquid outlet bottle cap |
-
2014
- 2014-07-11 CN CN201420382839.1U patent/CN204056658U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670669A (en) * | 2015-02-06 | 2015-06-03 | 东莞市鲸鱼嘴环保科技有限公司 | Practical bottle neck |
| CN106428960A (en) * | 2016-07-30 | 2017-02-22 | 东莞市鲸鱼嘴环保科技有限公司 | Bottle cap with funnel structure |
| CN107128589A (en) * | 2017-06-24 | 2017-09-05 | 东莞市鲸鱼嘴环保科技有限公司 | Draw ring liquid outlet bottle cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |