CN2184662Y - Sealing device for plastic bag - Google Patents
Sealing device for plastic bag Download PDFInfo
- Publication number
- CN2184662Y CN2184662Y CN 94203532 CN94203532U CN2184662Y CN 2184662 Y CN2184662 Y CN 2184662Y CN 94203532 CN94203532 CN 94203532 CN 94203532 U CN94203532 U CN 94203532U CN 2184662 Y CN2184662 Y CN 2184662Y
- Authority
- CN
- China
- Prior art keywords
- plastic bag
- sealing device
- card
- inner clamping
- outer sleeve
- 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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- Bag Frames (AREA)
Abstract
The utility model relates to a sealing device for a plastic bag, which is composed of an inner clamping 1 and an outer sleeve 2. The inner clamping 1 is arranged in the outer sleeve 2 and is a trapezoid. The middle part of the inner clamping 1 is provided with a cross beam. The lateral faces of the both sides of the inner clamping 1 are provided with concave and protrude edges. The outer sleeve 2 is matched with the trapezoid of the inner clamping 1. The inner faces of the both sides of the outer sleeve 2 are provided with granular bulges which form the sealing device for a plastic bag. The utility model is suitable for sealing the opening of plastic bags, and can be opened and sealed at any time with the advantages of simple structure and easy manufacture. So the quality of material which is contained in a plastic bag and can not be used up once can be ensured when the opening of the plastic bag is opened.
Description
The utility model belongs to sealer, is applicable to that the sealing of plastic bag is used.
In the middle of daily life, the material of plastic bag packaging is more, as milk powder, laundry soap powder etc.Open seal use after, once too many or too much for use, sack again can't be tight-closed, the time that puts is long slightly, built-in substance weathering, rotten was lost efficacy built-in substance.Have to still fall to cause very big waste.
The utility model purpose provides a kind of when opening the sealed plastic bag seal, and the material of interior dress once toos many or too much for use again, solves sealing again and a kind of sealer that can repeated use.
Concrete structure of the present utility model: card 1, overcoat 2 are formed in comprising, card 1 is trapezoidal in it, there is crossbeam at the middle part, the both sides lateral surface has the convex-concave rib, overcoat 2 and interior card 1 are trapezoidal to be complementary, its both sides inner face has the graininess projection, and the crossbeam of interior card 1 is solid, also can be that the interior card 1 of hollow places composition plastic bag sealing device in the overcoat 2.
Advantage of the present utility model, simple in structure, easy to manufacture, can open at any time, sealing at any time, simple to operate, suitable.
Description of drawings:
Fig. 1 is a general illustration of the present utility model;
Fig. 2, Fig. 3 are the constructionals drawing of card in the utility model;
Fig. 4 is the constructional drawing of the utility model overcoat.
Specific embodiment of the utility model, a kind of plastic bag sealing device is made up of interior card 1, overcoat 2, and card 1, overcoat 2 materials are selected plastics for use, one-shot forming in it.Card 1 is trapezoidal in it.Its crossbeam of crossbeam is arranged is solid at the middle part, also can be hollow, and the convex-concave rib is arranged on the lateral surface of both sides, and overcoat 2 and interior card 1 are trapezoidal to be complementary, and its both sides inner face has the particle projection, and interior card 1 places forms the plastic bag sealing devices in the overcoat 2.Card 1 crossbeam place doubling in use the plastic bag opening part being stretched into, card 1 in overcoat 2 is inserted in from top to bottom, the convex-concave rib of dual-side blocks mutually with protruding particle, has just sealed sack.The double-layer plastic sack is thicker, and can select interior card, crossbeam for use is that hollow shape is used.
Claims (2)
1, a kind of plastic bag sealing device is characterized in that: interior card (1) places in the overcoat (2), and card (1) is trapezoidal in it, there is crossbeam at the middle part, the convex-concave rib is arranged on the lateral surface of both sides, and overcoat (2) is complementary with interior card (1) is trapezoidal, and its both sides inner face is formed the plastic bag sealing device by the graininess projection.
2, plastic bag sealing device according to claim 1 is characterized in that: the crossbeam at interior card (1) middle part is solid, also can be hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94203532 CN2184662Y (en) | 1994-02-05 | 1994-02-05 | Sealing device for plastic bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94203532 CN2184662Y (en) | 1994-02-05 | 1994-02-05 | Sealing device for plastic bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2184662Y true CN2184662Y (en) | 1994-12-07 |
Family
ID=33823013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94203532 Expired - Fee Related CN2184662Y (en) | 1994-02-05 | 1994-02-05 | Sealing device for plastic bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2184662Y (en) |
-
1994
- 1994-02-05 CN CN 94203532 patent/CN2184662Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |