CN202784249U - Framed protective film - Google Patents
Framed protective film Download PDFInfo
- Publication number
- CN202784249U CN202784249U CN 201220342349 CN201220342349U CN202784249U CN 202784249 U CN202784249 U CN 202784249U CN 201220342349 CN201220342349 CN 201220342349 CN 201220342349 U CN201220342349 U CN 201220342349U CN 202784249 U CN202784249 U CN 202784249U
- Authority
- CN
- China
- Prior art keywords
- protective film
- film body
- flanging
- square cavity
- fold
- 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 framed protective film which comprises a protective film body, fold edges, a square cavity, first projections and second projections. The square cavity is arranged in the middle of the protective film body, the fold edges are arranged on the four sides of the protective film body, fold lines are arranged at connected joints of the protective film body and the fold edges, the first projections are arranged at the upper edge of the square cavity, the second projections are arranged at lower edge of the square cavity, and the fold edges are continuous and connected end to end. By the aid of the fold lines arranged at the connected joint of the fold edges and the protective film body, the framed protective film is convenient to fold and manufacture, and accordingly production efficiency and yield can be improved greatly. Since the fold edges are continuous and connected end to end, quality of the fold edge can be improved.
Description
Technical field
The utility model relates to a kind of protective film, particularly a kind ofly makes the frame type protective film simple, that yield rate is high, belongs to the protective film technical field.
Background technology
Protective film has the scratch resistant function of high definition, at present, is widely used on the electric equipment, and at present, the protective film of using on the common frame type parts for the needs of installing, is formed by a planar materials flanging, at present, during flanging, fractures easily, and yield rate is low.
The utility model content
The utility model purpose is that a kind of frame type protective film simple, that yield rate is high of making is provided in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of frame type protective film comprises protective film body, flanging, square cavity, the first projection, the second projection; Described square cavity is arranged on the central part of protective film body; Described flanging be arranged on the protective film body around; The junction of described protective film body and flanging is provided with broken line; The top of described square cavity is provided with the first projection; The bottom of described square cavity is provided with the second projection.
Preferably, described flanging is end to end continuum.
Preferably, described broken line is the straight line that creasing of one group of interval or through hole form.
Because the utilization of technique scheme, the utility model compared with prior art has following advantages:
Frame type protective film described in the utility model, the junction of described flanging and protective film body is provided with broken line; Can make things convenient for flanging to make, can greatly enhance productivity and yield rate; Described flanging is end to end continuum simultaneously; Can improve the quality of flanging.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Accompanying drawing 1 is the expansion drawing of a kind of frame type protective film described in the utility model;
Wherein: 1, protective film body; 2, flanging; 3, broken line; 4, square cavity; 5, the first projection; 6, the second projection.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Described in the utility model a kind of frame type protective film as shown in Figure 1 comprises protective film body 1, flanging 2, square cavity 4, the first projection 5, the second projection 6; Described square cavity 4 is arranged on the central part of protective film body 1; Described flanging 2 be arranged on protective film body 1 around; Described protective film body 1 is provided with broken line 3 with the junction of flanging 2; The top of described square cavity 4 is provided with the first projection 5; The bottom of described square cavity 4 is provided with the second projection 6; Described flanging 2 is end to end continuuies; Described broken line 3 is the straight line that creasing of one group of interval or through hole form.
Frame type protective film described in the utility model, the junction of described flanging and protective film body is provided with broken line; Can make things convenient for flanging to make, can greatly enhance productivity and yield rate; Described flanging is end to end continuum simultaneously; Can improve the quality of flanging.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.
Claims (3)
1. a frame type protective film is characterized in that: comprise protective film body, flanging, square cavity, the first projection, the second projection; Described square cavity is arranged on the central part of protective film body; Described flanging be arranged on the protective film body around; The junction of described protective film body and flanging is provided with broken line; The top of described square cavity is provided with the first projection; The bottom of described square cavity is provided with the second projection.
2. frame type protective film according to claim 1, it is characterized in that: described flanging is end to end continuum.
3. frame type protective film according to claim 1 is characterized in that: described broken line is the straight line that creasing of one group of interval or through hole form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342349 CN202784249U (en) | 2012-07-16 | 2012-07-16 | Framed protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342349 CN202784249U (en) | 2012-07-16 | 2012-07-16 | Framed protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202784249U true CN202784249U (en) | 2013-03-13 |
Family
ID=47811561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220342349 Expired - Fee Related CN202784249U (en) | 2012-07-16 | 2012-07-16 | Framed protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202784249U (en) |
-
2012
- 2012-07-16 CN CN 201220342349 patent/CN202784249U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130716 |