CN107972975A - A kind of novel plastic packaging cover - Google Patents
A kind of novel plastic packaging cover Download PDFInfo
- Publication number
- CN107972975A CN107972975A CN201610921130.8A CN201610921130A CN107972975A CN 107972975 A CN107972975 A CN 107972975A CN 201610921130 A CN201610921130 A CN 201610921130A CN 107972975 A CN107972975 A CN 107972975A
- Authority
- CN
- China
- Prior art keywords
- packaging cover
- plastic packaging
- novel plastic
- cap body
- multiple annular
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/10—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The present invention relates to the technical field of plastic lid, especially a kind of novel plastic packaging cover.It sets multiple annular grooves with cap body, the inner upper end of the cap body, and the lower end of the multiple annular groove is provided with internal thread, and the top of the cap body sets soft layer.The novel plastic packaging cover, it is simple in structure, it is attached using engaging and being threadedly coupled double sealing mode, improves plastic bag capping service life, be convenient for people to use.
Description
Technical field
The present invention relates to the technical field of plastic lid, especially a kind of novel plastic packaging cover.
Background technology
Plastic bag capping is sealed using modes such as buckle, block tongue, clamp springs more, but these sealing means are easily transporting
During loosen, or there is situation about colliding with, make to be packaged in the object in packaging cover and come off or damage.Existing producer is also developing
The problem of new sealing means are to prevent packaging cover from scattering, but these design structures are all more complicated, not only open and close not side
Just, and cost is very high, adds production cost.
The content of the invention
The technical problem to be solved in the invention is a kind of novel plastic packaging cover proposed for above-mentioned technical problem, is tied
Structure is simple, is attached using engaging and being threadedly coupled double sealing mode, improves plastic bag capping service life, be convenient for people to
Use.
In order to solve the above technical problems, the present invention provides a kind of novel plastic packaging cover, there is cap body, the lid
The inner upper end of sub- body sets multiple annular grooves, and the lower end of the multiple annular groove is provided with internal thread, the lid
The top of body sets soft layer.
Further, in above-mentioned technical proposal, the distance between the multiple annular groove is 5~10mm.
Further, in above-mentioned technical proposal, the depth of the multiple annular groove is 1~3mm.
Further, in above-mentioned technical proposal, the soft layer is soft rubber block.
With the above structure, it is simple in structure, it is attached using engaging and being threadedly coupled double sealing mode, improves modeling
Expect packaging cover service life, be convenient for people to use.
Brief description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments：
Fig. 1 is the structure diagram of the present invention；
In figure：1 is cap body, and 2 be multiple annular grooves, and 3 be internal thread, and 4 be soft layer.
Embodiment
As described in Figure 1 be a kind of novel plastic packaging cover, it is characterised in that：With cap body 1, cap body 1
Inner upper end sets multiple annular grooves 2, and the lower end of multiple annular grooves 2 is provided with internal thread 3, and the top of cap body 1 is set
Put soft layer 4.
Wherein, the distance between multiple annular grooves 2 are 5~10mm.The depth of multiple annular grooves 2 is 1~3mm.It is soft
Property layer 4 is soft rubber block.
Although the foregoing describing the embodiment of the present invention, those skilled in the art should be appreciated that this
It is merely illustrative of, various changes or modifications can be made to present embodiment, without departing from the principle of the present invention and essence,
Protection scope of the present invention is only limited by the claims that follow.
Claims (4)
- A kind of 1. novel plastic packaging cover, it is characterised in that：With cap body, the inner upper end setting of the cap body is more A annular groove, the lower end of the multiple annular groove are provided with internal thread, and the top of the cap body sets soft layer.
- A kind of 2. novel plastic packaging cover according to claim 1, it is characterised in that：Between the multiple annular groove Distance is 5~10mm.
- A kind of 3. novel plastic packaging cover according to claim 1, it is characterised in that：The depth of the multiple annular groove For 1~3mm.
- A kind of 4. novel plastic packaging cover according to claim 1, it is characterised in that：The soft layer is soft rubber Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610921130.8A CN107972975A (en) | 2016-10-21 | 2016-10-21 | A kind of novel plastic packaging cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610921130.8A CN107972975A (en) | 2016-10-21 | 2016-10-21 | A kind of novel plastic packaging cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107972975A true CN107972975A (en) | 2018-05-01 |
Family
ID=62003783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610921130.8A Pending CN107972975A (en) | 2016-10-21 | 2016-10-21 | A kind of novel plastic packaging cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107972975A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3695475A (en) * | 1971-06-15 | 1972-10-03 | Continental Can Co | Child-proof closure |
| US4298129A (en) * | 1980-05-02 | 1981-11-03 | Morton Stull | Childproof, snap-on, twist-off safety cap and container |
| CN86205894U (en) * | 1986-08-04 | 1988-02-24 | 张建科 | Convenient can-bottle with rubber stopper |
| CN2241679Y (en) * | 1996-02-06 | 1996-12-04 | 郭玉梅 | New type anti-fake bottle |
| CN2534114Y (en) * | 2001-12-25 | 2003-02-05 | 舒建平 | Bottle cap for hot filling closure |
-
2016
- 2016-10-21 CN CN201610921130.8A patent/CN107972975A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3695475A (en) * | 1971-06-15 | 1972-10-03 | Continental Can Co | Child-proof closure |
| US4298129A (en) * | 1980-05-02 | 1981-11-03 | Morton Stull | Childproof, snap-on, twist-off safety cap and container |
| CN86205894U (en) * | 1986-08-04 | 1988-02-24 | 张建科 | Convenient can-bottle with rubber stopper |
| CN2241679Y (en) * | 1996-02-06 | 1996-12-04 | 郭玉梅 | New type anti-fake bottle |
| CN2534114Y (en) * | 2001-12-25 | 2003-02-05 | 舒建平 | Bottle cap for hot filling closure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180501 |
|
| WD01 | Invention patent application deemed withdrawn after publication |