CN2776873Y - Sealing rod - Google Patents
Sealing rod Download PDFInfo
- Publication number
- CN2776873Y CN2776873Y CN 200520005052 CN200520005052U CN2776873Y CN 2776873 Y CN2776873 Y CN 2776873Y CN 200520005052 CN200520005052 CN 200520005052 CN 200520005052 U CN200520005052 U CN 200520005052U CN 2776873 Y CN2776873 Y CN 2776873Y
- Authority
- CN
- China
- Prior art keywords
- sealing
- utility
- model
- barred body
- cover
- 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 relates to a sealing rod which is used for sealing the opening edges of a plastic bag. The utility model is composed of a rod body and a plastic sleeve, wherein rod body is inserted in the plastic sleeve; the surface of the plastic sleeve is provided with sleeve holes which are arranged at definite intervals; the tail end of the rod body is provided with side bulges which are clamped into the sleeve holes when the opening edges are sealed and connected; the surface of the plastic sleeve is provided with a friction ring used for increasing holding and gripping friction force. The sealing rod of the utility model has the advantages of simple structure and easy fabrication. The sealing rod of the utility model, which is used on a packaging bag, can be opened and closed at any time, thereby, the sealing effect is good so that a liquid can be contained in the packaging bag and the liquid can not spill and leak.
Description
Technical field
The utility model relates to a kind of closing device of plastic packaging bag, and particularly a kind of sack adopts rod envelope design-calculated packing.Belong to International Classification of Patents B65D " seal package spare " technical field.
Background technology
At present, along with the raising of development of market economy and living standards of the people, many instant food, beverage arise at the historic moment.Particularly various beverages, drinks, liquid-solid body seasoning matter are mostly used plastic bag packaging as oil, salt, sauce, vinegar etc., both have been convenient for carrying, and have reduced expense again, are subjected to customer's popular welcome.But, the plastic packaging bag that uses in the daily life, it seals general employing slice slot type snapping, and concavo-convex trough rim will align when sealing, and operation is hard.Also having a lot of seal packages is unidirectional type, just opens and can not seal up, uses very limitation.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of sealer bar that can improve packaging effect greatly is provided.
The technical solution of the utility model is as follows.
A kind of sealer bar is used for the mouth limit sealing of plastic bag, and it is combined with moulding to overlap by barred body, and barred body interts in moulding cover.
Described surface of moulding cover is provided with trepanning at a certain distance, and it is protruding to be provided with side at the end of barred body, and side is protruding to be snapped in the trepanning when sealing-in.
Described surface of moulding cover is provided with and is used to increase the friction ring that holds friction force.
Sealer bar of the present utility model, simple in structure, make easily.Be used for to open at any time in the packaging bag sealing at any time, good sealing effect.Making can carrying liquid in the bag and can spill and leakage.
Description of drawings
Fig. 1 is the structural representation of the utility model sealer bar.
Among the figure: 1, barred body, 2, mould cover, 3, side is protruding, 4, trepanning, 5, friction ring.
The specific embodiment
As shown in Figure 1, be a kind of mouth limit leak free sealer bar that is used for plastic bag.It by barred body 1, mould cover and 2 combine, barred body 1 interts in moulding cover 2.Mould cover 2 surface and be provided with trepanning 4 at a certain distance, it is protruding 3 that the end of barred body 1 is provided with side, and when carrying out sealing-in, side protruding 3 snaps in the trepanning 4.The surface of moulding cover 2 is provided with a plurality of friction rings 5, is used to increase the friction force when holding.
During use, the mouth limit of plastic bag fold a part in advance,, has inserted in the running-on mould cover 2, relied on and mould the buckle power of overlapping both sides the plastics sack is sealed tightly along the limit with flanging Shunping County.Then with barred body 1 along going into to mould in the cover 2, the length of barred body 1 is mated mutually with the length of moulding cover 2.All along after going into, the side protruding 3 of barred body 1 end is snapped in the trepanning of moulding on the cover 24.Be all on board coincide after, the plastics sack is promptly real by tight envelope.
Claims (3)
1, a kind of sealer bar is used for the mouth limit sealing of plastic bag, it is characterized in that: it by barred body (1), mould cover (2) and combine, barred body (1) interts in moulding cover (2).
2, sealer bar according to claim 1 is characterized in that: described surface of moulding cover (2) is provided with trepanning (4) at a certain distance, and the end of described barred body (1) is provided with side protruding (3), snaps in the trepanning (4) during side protruding (3) sealing-in.
3, sealer bar according to claim 1 is characterized in that: described surface of moulding cover (2) is provided with and is used to increase the friction ring (5) that holds friction force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520005052 CN2776873Y (en) | 2005-03-02 | 2005-03-02 | Sealing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520005052 CN2776873Y (en) | 2005-03-02 | 2005-03-02 | Sealing rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2776873Y true CN2776873Y (en) | 2006-05-03 |
Family
ID=36744258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520005052 Expired - Fee Related CN2776873Y (en) | 2005-03-02 | 2005-03-02 | Sealing rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2776873Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117533651A (en) * | 2023-04-03 | 2024-02-09 | 株式会社须贝世界 | Closing tool for bag body |
-
2005
- 2005-03-02 CN CN 200520005052 patent/CN2776873Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117533651A (en) * | 2023-04-03 | 2024-02-09 | 株式会社须贝世界 | Closing tool for bag body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhou Huiyong Document name: Notice of conformity |
|
| 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: 20060503 |