CN201873347U - Blowdown mechanism for liquid in flexible packaging bag - Google Patents
Blowdown mechanism for liquid in flexible packaging bag Download PDFInfo
- Publication number
- CN201873347U CN201873347U CN2010206331113U CN201020633111U CN201873347U CN 201873347 U CN201873347 U CN 201873347U CN 2010206331113 U CN2010206331113 U CN 2010206331113U CN 201020633111 U CN201020633111 U CN 201020633111U CN 201873347 U CN201873347 U CN 201873347U
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- China
- Prior art keywords
- packaging bag
- butterfly valve
- liquid
- push rod
- blowdown
- 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 - Fee Related
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Abstract
The utility model discloses a blowdown mechanism for liquid in a flexible packaging bag, which comprises a screw pup joint and a butterfly valve, wherein the screw pup joint is connected with the butterfly valve through a connecting piece to form a channel for blowdown; a toothed push rod is coaxially arranged in a cavity between the screw pup joint and the butterfly valve; one end of the screw pup joint is a cross-shaped top structure for supporting the valve gate of the butterfly valve; the other end of the toothed push rod is a transverse through cup body structure used for supporting a flexible packaging bag; and the cup mouth of the transverse through cup body structure is a tooth structure. The blowdown mechanism for the liquid in the flexible packaging bag has a simple structure, can be used for realizing complete blowdown and can be used for rapid and safe blowdown without pollution or external leakage.
Description
Technical field
The utility model relates to a kind of liquid discharge mechanism, is specifically related to a kind of discharge mechanism that is used for liquid in the soft packaging bag.
Background technology
In existing soft packaging bag in the discharge system of liquid, owing to there is not leak free one discharge mechanism, general method of operation is, punctures by external device (ED) and inserts pipeline again behind the packaging bag inner membrance and carry out discharge, and this kind method often causes leaking of liquid or pollutes.
The utility model content
For overcoming deficiency of the prior art, the purpose of this utility model is to provide a kind of simple in structure, discharge mechanism that is used for liquid in the soft packaging bag that discharge is clean, quick, safe.
In order to solve the problems of the technologies described above, realize above-mentioned technique effect, the utility model has adopted following technical scheme:
A kind of discharge mechanism that is used for liquid in the soft packaging bag, comprise a screw socket short circuit and a butterfly valve, described screw socket short circuit is connected by a connection piece with butterfly valve, formation one is used for the passage of discharge, the coaxial band tooth push rod that is provided with in the cavity between described screw socket short circuit and the butterfly valve, one end of described band tooth push rod is one to be used to withstand the cross top structure of the valve of described butterfly valve, the other end of described band tooth push rod is one to be used to withstand the cup body structure of the horizontal perforation of soft packaging bag, and the rim of a cup of the cup body structure of described horizontal perforation is the teeth structure.
Further, also offer a gap at least on the rim of a cup of the cup body structure of described horizontal perforation.
The discharge mechanism that is used for liquid in the soft packaging bag of the present utility model is connected with butterfly valve under the sealing state at pipeline, can puncture the screw socket inner membrance of soft packaging bag by opening of valve, and liquid is not revealed, and is clean, fast, and safety.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification sheets, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the structural representation that is used for the discharge mechanism of liquid in the soft packaging bag of the present utility model.
Fig. 2 is the structural representation that is used for the band tooth push rod of the discharge mechanism of liquid in the soft packaging bag of the present utility model.
Number in the figure explanation: 1, screw socket short circuit, 2, butterfly valve, 201, valve, 3, attaching parts, 4, band tooth push rod, 401, the cross top structure, 402, the cup body structure of horizontal perforation, 403, the teeth structure, 404, gap.
The specific embodiment
Below in conjunction with drawings and Examples technology implementation process of the present utility model is described further.
Referring to shown in Figure 1, a kind of discharge mechanism that is used for liquid in the soft packaging bag, comprise a screw socket short circuit 1 and a butterfly valve 2, described screw socket short circuit 1 is connected by a connection piece 3 with butterfly valve 2, formation one is used for the passage of discharge, the coaxial band tooth push rod 4 that is provided with in the cavity between described screw socket short circuit 1 and the butterfly valve 2, one end of described band tooth push rod 4 is one to be used to withstand the cross top structure 401 of the valve 201 of described butterfly valve 2, the other end of described band tooth push rod 4 is one to be used to withstand the cup body structure 402 of the horizontal perforation of soft packaging bag, and the rim of a cup of the cup body structure 402 of described horizontal perforation is a teeth structure 403.
Further, also offer a gap 404 at least on the rim of a cup of the cup body structure 402 of described horizontal perforation.
It is identical that the screw socket short circuit 1 of described butterfly valve 2 fronts welding and sack preset screw socket, and the cross top structure 401 of built-in coaxial band tooth push rod 4 touches the valve 201 of butterfly valve 2.Along with the rotation propelling and the contraction bands tooth push rod 4 of valve 201, teeth structure 403 teeth of the cup body structure 402 of described so horizontal perforation can puncture the flexible packaging inner membrance.
Of the present utility modelly be used for that the discharge mechanism of liquid is simple in structure in the soft packaging bag, discharge is clean, the discharge that can carry out fast, safety non-pollution, nothing leaks.
The foregoing description just is to allow the one of ordinary skilled in the art can understand content of the present utility model and enforcement according to this for technical conceive of the present utility model and characteristics being described, its objective is, can not limit protection domain of the present utility model with this.The variation or the modification of every equivalence of having done according to the essence of the utility model content all should be encompassed in the protection domain of the present utility model.
Claims (2)
1. discharge mechanism that is used for liquid in the soft packaging bag, comprise a screw socket short circuit (1) and a butterfly valve (2), described screw socket short circuit (1) is connected by a connection piece (3) with butterfly valve (2), formation one is used for the passage of discharge, it is characterized in that: the coaxial band tooth push rod (4) that is provided with in the cavity between described screw socket short circuit (1) and the butterfly valve (2), one end of described band tooth push rod (4) is one to be used to withstand the cross top structure (401) of the valve (201) of described butterfly valve (2), the other end of described band tooth push rod (4) is one to be used to withstand the cup body structure (402) of the horizontal perforation of soft packaging bag, and the rim of a cup of the cup body structure (402) of described horizontal perforation is teeth structure (403).
2. the discharge mechanism that is used for liquid in the soft packaging bag according to claim 1 is characterized in that: also offer a gap (404) at least on the rim of a cup of the cup body structure (402) of described horizontal perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206331113U CN201873347U (en) | 2010-11-30 | 2010-11-30 | Blowdown mechanism for liquid in flexible packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206331113U CN201873347U (en) | 2010-11-30 | 2010-11-30 | Blowdown mechanism for liquid in flexible packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201873347U true CN201873347U (en) | 2011-06-22 |
Family
ID=44161276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206331113U Expired - Fee Related CN201873347U (en) | 2010-11-30 | 2010-11-30 | Blowdown mechanism for liquid in flexible packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201873347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564792A (en) * | 2016-02-06 | 2016-05-11 | 青岛恒信塑胶有限公司 | Piston type penetration valve |
-
2010
- 2010-11-30 CN CN2010206331113U patent/CN201873347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564792A (en) * | 2016-02-06 | 2016-05-11 | 青岛恒信塑胶有限公司 | Piston type penetration valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20111130 |