CN102514825A - Bag mouth for bag with inner bag and outer drum in liquid container drum - Google Patents
Bag mouth for bag with inner bag and outer drum in liquid container drum Download PDFInfo
- Publication number
- CN102514825A CN102514825A CN2011103747963A CN201110374796A CN102514825A CN 102514825 A CN102514825 A CN 102514825A CN 2011103747963 A CN2011103747963 A CN 2011103747963A CN 201110374796 A CN201110374796 A CN 201110374796A CN 102514825 A CN102514825 A CN 102514825A
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- bag
- mouth
- flange
- bag mouth
- drum
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Abstract
The invention provides a bag mouth for a bag with an inner bag and an outer drum in a liquid container drum with an inner bag and an outer drum. The bag mouth is used in a drum; a ventilating hole is not required to be arranged in the bottom of the drum, and liquid in the bag still can be released; therefore, the outer drum of the bag using the drum has a complete structure and high strength. The bag mouth comprises a bag mouth body, and is characterized in that the bag mouth body comprises a mouth barrel body and a flange arranged at the outer end of the mouth barrel body, wherein a ventilating hole is arranged on the flange.
Description
Technical field
The present invention relates to the parts of the packing container of liquid, be specially in the liquid type drum with inner bag and outer bucket bag with a bag mouth.
Background technology
Bag in the bucket, the novel package form as pure water, grape wine, fruit drink, edible wet goods liquid has obtained application more and more widely.Bag comprises inner bag and outer bucket in the bucket, and inner bag is processed by soft materials such as plastic sheetings, and outer bucket is meant the sealing bucket of the band oral area of the hard of processing with various metallic materials or non-metallic material.The direct packing liquid of inner bag, disposable use; Outer bucket provides rigidity to be beneficial to transportation and storage as the external packing of inner bag, and is reusable.
The typical application of bag is a drummed pure water in the bucket, has the bucket of soft inner bag, is wrapped in after the oral area of soft inner bag turns up on the bung and also uses the bung component package, is provided with air extractor vent in the bottom of bucket.During use, utilize the pressure that gets into the air the bucket from air extractor vent, water is flowed out from inner bag.This patent is compared with traditional bucket that does not use inner bag, has to keep for a long time that pure water never degenerates, the characteristics of safety and sanitation, but in this patent; At the bottom of bucket, open pore, destroyed the structure of bucket, reduced the intensity of bucket; And dust can get in the bucket from air extractor vent, and is not dustproof.
Summary of the invention
To the problems referred to above; The invention provides in the liquid type drum with inner bag and outer bucket bag and use it in the bucket, air extractor vent need be set at the bottom of bucket with a bag mouth; Can realize release, thereby the outer barrel structure that can guarantee bag in the use bucket is complete, intensity is high to liquid in the bag.
Has in the liquid type drum of inner bag and outer bucket bag with a bag mouth; Its technical scheme is such: it comprises a bag mouth body; It is characterized in that: said bag mouth body comprises the mouth cylindrical shell and is arranged on the flange of said mouth cylindrical shell outer end that said flange is provided with air extractor vent.
It is further characterized in that: the cross-sectional plane of said mouth cylindrical shell is a fusiformis; The most advanced and sophisticated place of the fusiformis of said mouth cylindrical shell is provided with axially extended raised line; Be equipped with pkt. flap on the flange of said bag mouth; Said pkt. flap is provided with registration mast, and the flange of said bag mouth is provided with the knock hole that matches with said registration mast; The outer face of said bag mouth flange is provided with groove, and said pore and said knock hole are positioned on the said groove, and said pkt. flap matches with said groove; The outer face of said bag mouth flange is provided with the recess that communicates with said groove; Said pore has one at least, and said knock hole has one at least, and the center of circle of said pore and said knock hole is positioned on the same circumference.
The present invention is installed in the bucket bag, because a bag mouth is provided with pore, air forms the gas passage that is connected with the external world between pore gets into inner bag and outer bucket, need not offer air extractor vent on barrel outward, and structural integrity also keeps its original intensity; Inner bag is mixed the sanitation and hygiene that pkt. flap keeps liquid in the inner bag; Pkt. flap is installed through registration mast, and is easy to assembly.
Description of drawings
Fig. 1 is the perspective view for the bag mouth among the present invention;
Fig. 2 is the perspective view of another angle of the bag mouth among the present invention;
Fig. 3 is the perspective view of the pkt. flap among the present invention;
Fig. 4 is the structural representation when invention is used for the bucket bag.
The specific embodiment
Like Fig. 1～shown in Figure 4; The present invention includes mouth cylindrical shell 3 and be arranged on the flange 6 of mouth cylindrical shell 3 outer ends; Mouth cylindrical shell 3 is assemblied in the bung 13 of outer bucket 12 during installation; Flange 6 is resisted against on the bung 13 of outer bucket 12, and flange 6 is provided with the pore 8 that communicates with outer bucket 12 inside, is equipped with bung 5 on the bung 13 of outer bucket 12.Pore 8 is opened on bag mouth 1, and air forms the gas passage that is connected with the external world between pore 8 gets into inner bags and outer bucket, need not to offer air extractor vent on barrels 12 outward, and structural integrity also keeps its original intensity.
Like Fig. 1, shown in Figure 2, the cross-sectional plane of bag mouth 1 mouth cylindrical shell 3 is a fusiformis.Most advanced and sophisticated 4 places of the fusiformis of mouth cylindrical shell 3 are provided with axially extended raised line 10.Raised line 10 has two, and its effect is the bung place that bag mouth 1 is clamped on outer bucket.
Referring to Fig. 4, be equipped with pkt. flap 2 on the flange 6 of bag mouth 3 again.The purpose that inner bag 15 is mixed pkt. flap 2 is the sanitation and hygiene that keep liquid in the inner bag 15.As shown in Figure 3, pkt. flap 2 is provided with a registration mast 11.See Fig. 1, the flange 6 of bag mouth 1 is provided with the knock hole 5 that matches with registration mast 11.Pkt. flap 2 is installed through registration mast 11, and is easy to assembly.
Can also be provided with groove 7 on the outer face of bag mouth 1 flange 6, pore 8 and knock hole 5 are arranged on the bottom land of groove 7, pkt. flap 2 matches with groove 7 and embeds in the groove 7.Can also be provided with the recess 9 that communicates with groove 7 on the outer face of bag mouth 1 flange 6, recess 9 is provided with 2, and its effect is for being easy to open pkt. flap 2.Pore 8 has one at least, and knock hole 5 has one at least, and pore 8 has 14 in the present embodiment, and knock hole 5 is configured to 2.Pore 8 preferably is positioned on the same circumference with the center of circle of knock hole 5.
Use its canning method of bag in the bucket of the present invention following: the inner bag of bag in the bucket 15 is directly filled in the outer bucket 12 after folding; The bag mouth 1 of inner bag 15 is packed in the bung 13 of outer bucket 12; Follow can inner bag 15, can finishes pkt. flap 2 on the bonnet, and then the bung 14 of screwing on.
Discharge method of the present invention is following: open bung 10 and pkt. flap 2 successively; In bag mouth 1, load onto valve; Bag in the bucket is inverted, air between the pore 8 of bag mouth 1 gets into inner bags 15 and outer bucket 12, the discharging of the pressure through air and the self gravitation realization liquid of inner bag 15 interior liquid.
Claims (8)
1. have that bag is with a bag mouth in the liquid type drum of inner bag and outer bucket, it comprises a bag mouth body, it is characterized in that: said bag mouth body comprises the mouth cylindrical shell and is arranged on the flange of said mouth cylindrical shell outer end that said flange is provided with air extractor vent.
2. bag is with a bag mouth in the liquid type drum with inner bag and outer bucket according to claim 1, and it is characterized in that: the cross-sectional plane of said mouth cylindrical shell is a fusiformis.
3. bag is with a bag mouth in the liquid type drum with inner bag and outer bucket according to claim 2, and it is characterized in that: the most advanced and sophisticated place of the fusiformis of said mouth cylindrical shell is provided with axially extended raised line.
4. bag is characterized in that: be equipped with pkt. flap on the flange of said bag mouth with a bag mouth in the liquid type drum with inner bag and outer bucket according to claim 2.
5. bag is with a bag mouth in the liquid type drum with inner bag and outer bucket according to claim 4, and it is characterized in that: said pkt. flap is provided with registration mast, and the flange of said bag mouth is provided with the knock hole that matches with said registration mast.
6. bag is with a bag mouth in the liquid type drum with inner bag and outer bucket according to claim 5; It is characterized in that: the outer face of said bag mouth flange is provided with groove; Said pore and said knock hole are positioned on the said groove, and said pkt. flap matches with said groove.
7. bag is with a bag mouth in the liquid type drum with inner bag and outer bucket according to claim 6, and it is characterized in that: the outer face of said bag mouth flange is provided with the recess that communicates with said groove.
8. bag is with a bag mouth in the liquid type drum with inner bag and outer bucket according to claim 6, and it is characterized in that: said pore has one at least, and said knock hole has one at least, and the center of circle of said pore and said knock hole is positioned on the same circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103747963A CN102514825A (en) | 2011-11-23 | 2011-11-23 | Bag mouth for bag with inner bag and outer drum in liquid container drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103747963A CN102514825A (en) | 2011-11-23 | 2011-11-23 | Bag mouth for bag with inner bag and outer drum in liquid container drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102514825A true CN102514825A (en) | 2012-06-27 |
Family
ID=46285987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103747963A Pending CN102514825A (en) | 2011-11-23 | 2011-11-23 | Bag mouth for bag with inner bag and outer drum in liquid container drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102514825A (en) |
-
2011
- 2011-11-23 CN CN2011103747963A patent/CN102514825A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120627 |