CN203544670U - Plastic film roller plug cap - Google Patents
Plastic film roller plug cap Download PDFInfo
- Publication number
- CN203544670U CN203544670U CN201320714500.2U CN201320714500U CN203544670U CN 203544670 U CN203544670 U CN 203544670U CN 201320714500 U CN201320714500 U CN 201320714500U CN 203544670 U CN203544670 U CN 203544670U
- Authority
- CN
- China
- Prior art keywords
- cap
- lid
- blanking cover
- plastic film
- plastic sheeting
- 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
A plastic film roller plug cap comprises a cap head, a cap waist, a cap baffle and an inner cavity. The cap head is conical, an anti-slip edge higher than the surface is arranged on the cap waist, and the cap baffle is located at the tail end of a cap body and is an annular boss higher than the surface of the cap body. The plastic film roller plug cap has the advantages of being simple in structure, convenient to use and strong in stability when plugged into a roller, and guaranteeing that a package does not loose. When the roller is detached, a pull ring is operated, and the plastic film roller plug cap is easy to take out and suitable for being used by plastic film packaging enterprises.
Description
Technical field
The utility model relates to a kind of plastic sheeting reel blanking cover.
Background technology
In the production of plastic sheeting, all film is become to cylindrical shape around a reel winding up, with plastic film cover parcel, then to tie up with band, every volume film need be pricked many bands, just can make it firm.Time-consuming, take material, increase cost, and outward appearance is coarse, sense organ is poor, uses inconvenience, during use, for the plastic strip of wrapping up film, is often discarded in ground, and limit, field, is scattered after wind everywhere, and contaminated environment is not easy to reclaim.Although useful stopper is pressed into the two ends of the thin-film covering of parcel use in reel now, substitutes the trouble of tying up.But because of the defect of plug structure, can not firmly thin-film covering be pressed in reel, or the conformability of stopper and reel inner chamber is poor, often has in transit, stopper drops, cause the problem of contributing bad product.
Summary of the invention
The purpose of this utility model is just to provide a kind of plastic sheeting reel blanking cover, to solve deficiency of the prior art, makes the packing of plastic sheeting more firm, and the use of blanking cover is more convenient.
Technical scheme: plastic sheeting reel blanking cover, comprise headkerchief, lid waist, lid gear and inner chamber, wherein, headkerchief is made taper shape, on lid waist, is manufactured with and exceeds the anti-skidding stupefied of surface, and lid gear, in lid tail end, is an annular boss that exceeds lid face.
The length of headkerchief is less than 2/5 of lid total length.At lid, block and be manufactured with draw ring.Blanking cover inner chamber is made cylindrical cavity, and convenient as in agricultural film packing, peasant penetrates in it with tubular shafts, on the ground in nonirrigated farmland, rolls and puts film, and smooth running, puts the control of film direction easy.
The plastic sheeting reel blanking cover of making in the manner described above, headkerchief is taper, facilitates blanking cover to fill in plastic sheeting winding drum in use, is positioned at many anti-skidding spinulose tree ferns of covering waist in addition, has increased the static friction force after jam-pack, makes blanking cover be difficult for deviating from; The lid gear of tail end plays positioning action, and in use, blanking cover can be because of firmly not excessive, is pushed into the reel inner chamber deep of rolling plastic sheeting; The draw ring that lid is blocked, the convenient plastic sheeting of sealing off pulls out blanking cover.
So the disclosed plastic sheeting reel of the utility model blanking cover, has simple in structurely, easy to use, fills in reel firm performance strong, has guaranteed the loose volume of packing; While unpacking, operation draw ring, takes out easily.Adapt to the use of plastic film packaging enterprise.
Accompanying drawing explanation
Fig. 1 is plastic sheeting reel blanking cover shape and structural representation.
The specific embodiment
Below in conjunction with accompanying drawing, as embodiment, making and use to blanking cover illustrate.
The production process of plastic sheeting reel blanking cover is first by designing requirement, has made mould, uses injection machine one-shot forming, and front portion is conical headkerchief 1.The draw ring 4 available metal lines of blanking cover tail end are cut into, and perforate on lid gear 3, penetrates formation metal wool; Or while making mould, the operable ring of hand for one of injection moulding on the boss that forms lid gear 3.Anti-skidding stupefied 2 make 3, strengthen the friction force of lid and rolling barrel, prevent that lid from coming off from rolling cylinder.Lid gear 3 also plays and compresses the external packing of plastic film and being connected of receipts reel ends.Lid inner chamber is circular, and wall is smooth, increases the flexible performance of rolling around axle while putting film.For plastic film class rolling paper tube two ends, during use, directly from blanking cover mesopore, penetrate club, thereby, facilitate the covering of plastic sheeting to use, prevent that plastic sheeting from damaging at paper tube two ends in storage, transportation, handling, causes and use inconvenience.
Blanking cover is produced raw MAT'L: mainly use plastic refuse PVC, PE as: handbag, plastic sheeting, plastic bottle, plastic flagstone, pipe, material all can be as the processing raw material of blanking cover.
Claims (4)
1. plastic sheeting reel blanking cover, comprise headkerchief, lid waist, lid gear and inner chamber, it is characterized in that headkerchief (1) makes taper shape, on lid waist, be manufactured with anti-skidding stupefied (2) that exceed surface, lid gear (3) is positioned at lid tail end, is an annular boss that exceeds lid face.
2. plastic sheeting reel blanking cover according to claim 1, is characterized in that the length of headkerchief (1) is less than 2/5 of lid total length.
3. plastic sheeting reel blanking cover according to claim 1, is characterized in that being manufactured with draw ring (4) on lid gear (3).
4. plastic sheeting reel blanking cover according to claim 1, is characterized in that blanking cover inner chamber makes cylindrical cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714500.2U CN203544670U (en) | 2013-11-14 | 2013-11-14 | Plastic film roller plug cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714500.2U CN203544670U (en) | 2013-11-14 | 2013-11-14 | Plastic film roller plug cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203544670U true CN203544670U (en) | 2014-04-16 |
Family
ID=50462819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320714500.2U Expired - Fee Related CN203544670U (en) | 2013-11-14 | 2013-11-14 | Plastic film roller plug cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203544670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834649A (en) * | 2019-04-09 | 2019-06-04 | 河南达新源新材料有限公司 | A kind of plastic film production sheath press-loading apparatus |
-
2013
- 2013-11-14 CN CN201320714500.2U patent/CN203544670U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834649A (en) * | 2019-04-09 | 2019-06-04 | 河南达新源新材料有限公司 | A kind of plastic film production sheath press-loading apparatus |
| CN109834649B (en) * | 2019-04-09 | 2023-09-12 | 河南达新源新材料有限公司 | Sheath press-fitting device for plastic film production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20141114 |
|
| EXPY | Termination of patent right or utility model |