Easily-uncovered sealing film for microwave oven
By designing a microwave oven capping membrane structure including multiple corneas and connecting straps, the problem of difficulty in tearing the capping membrane in the prior art is solved, and a fast and easy capping membrane removal operation is achieved, saving time and effort.
Patent Information
- Application Number
- CN202421283042.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-05
AI Technical Summary
It is difficult to find the pulling tear point for the existing microwave oven cover film, so it is necessary to use a tool to scrape out the edges and corners to uncover. The operation is time-consuming and the overall cover film is large, so it is laborious to uncover directly.
A capping membrane structure including an adhesive film, a protective film, a cornea, a first corner, a second corner, a tricornea and a connecting belt is designed. The gap between the first corner and the second corner is inserted through a finger to pull it open, and the adhesive is pulled upward, and the cornea is pulled through the triangle and the connecting belt to gradually uncover the capping membrane.
The capping film is gradually uncovered quickly and easily, saving time on the operation, and the operation is reduced by the two-removing design.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of covering films, in particular to an easy-to-peel covering film for a microwave oven. Background Art
[0002] With the continuous advancement and development of science and technology today, people have higher and higher requirements for the quality of life, and often use microwave ovens to heat food. In order to protect the transportation of the microwave oven, a layer of sealing film is affixed to the door of the microwave oven to protect the door from scratches.
[0003] When using the microwave oven after purchase, it is necessary to peel off the covering film on the door, but the covering film is usually completely sealed and attached to the microwave oven door, which makes it difficult to find the tearing point for pulling the covering film. Tools are needed to scrape out a corner of the covering film to peel it off, which is too time-consuming. In addition, the covering film on the microwave oven is generally large, and it is more laborious to peel it off directly at one time. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides an easy-to-peel covering film for a microwave oven, which solves the problem that it is difficult to find a tearing point for pulling the covering film, and a tool is needed to scrape a corner of the covering film for peeling, which is too time-consuming to operate, and the covering film on the microwave oven is overall large, so it is rather laborious to peel it off directly at one time.
[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a kind of easy-to-peel covering film for microwave ovens, comprising a covering film body, wherein the covering film body comprises an adhesive film and a protective film, wherein the adhesive film and the protective film are fixedly connected, corner membranes are arranged on both sides of the front of the protective film, a second corner portion is arranged on the side of the corner membrane close to the adhesive film, a first corner portion is arranged on both sides of the top of the adhesive film, a triangular membrane is fixedly connected to the side of the first corner portion opposite to the corner membrane, a connecting strip is fixedly connected between the two triangular membranes, and the opposite sides of the two triangular membranes are bonded by an adhesive.
[0006] Preferably, folding portions adapted to the corner membranes are provided on both sides of the top of the protective film.
[0007] Preferably, the adhesive film is provided with an easy-tear groove on the side opposite to the protective film.
[0008] Preferably, the front and rear parts of the covering film body are both provided with openings adapted to the easy-tear grooves.
[0009] Beneficial Effects
[0010] The utility model provides an easy-to-peel cover film for a microwave oven. Compared with the existing technology, it has the following beneficial effects:
[0011] (1) The utility model inserts a finger into the gap between the first corner portion and the second corner portion and pulls to tear the adhesive between the first corner portion and the second corner portion, and then pulls the corner film upward. The corner film will pull the corner of the adhesive film through the triangular film and the connecting belt, so that the corner of the adhesive film can be easily peeled off. Then, by pulling the corner of the adhesive film, the sealing film body can be gradually peeled off, and the sealing film body can be quickly torn off, which saves time.
[0012] (2) The utility model pulls the corner of the adhesive film to open the cover film body through the opening and the tear-away groove, and then pulls the other corner film to open the other half of the cover film body, so that the cover film body can be easily opened in two times, which is easier to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the external structure of the utility model;
[0014] Figure 2 It is an expanded view of the structure of the utility model;
[0015] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A;
[0016] Figure 4 For this utility model Figure 2 A partial enlarged view of point B in the middle.
[0017] In the figure: 1. Covering film body; 2. Adhesive film; 3. Protective film; 4. Triangular film; 5. Connecting tape; 6. Tear-away groove; 7. Opening opening; 21. First corner portion; 31. Corner film; 32. Second corner portion; 33. Folding portion. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0019] See also Figure 1-4The utility model provides a technical solution: a covering film for microwave ovens that is easy to peel off, comprising a covering film body 1, the covering film body 1 comprising an adhesive film 2 and a protective film 3, the adhesive film 2 and the protective film 3 are fixedly connected, both sides of the front of the protective film 3 are provided with corner films 31, the side of the corner film 31 close to the adhesive film 2 is provided with a second corner portion 32, both sides of the top of the adhesive film 2 are provided with a first corner portion 21, the side of the first corner portion 21 opposite to the corner film 31 is fixedly connected with a triangular film 4, a connecting belt 5 is fixedly connected between the two triangular films 4, the opposite sides of the two triangular films 4 are bonded by an adhesive, and both sides of the top of the protective film 3 are provided with folding portions 33 adapted to the corner film 31.
[0020] It should be noted that the connecting strip 5 is folded between the first corner portion 21 and the second corner portion 32, and the first corner portion 21 and the second corner portion 32 are bonded together by the adhesive on the triangular film 4, so that there is a certain gap between the first corner portion 21 and the second corner portion 32, which can be opened to insert a finger.
[0021] Furthermore, in order to facilitate the removal of the covering film body 1 in two times, which is more time-saving and labor-saving, an easy-tear groove 6 is provided on the side opposite to the protective film 3, and a removal opening 7 adapted to the easy-tear groove 6 is provided on the front and rear of the covering film body 1.
[0022] When in use, a finger is inserted between the first corner portion 21 and the second corner portion 32 through the gap between the second corner portion 32 and the first corner portion 21, and the corner membrane 31 is pulled upward to separate the triangular membrane 4 on the second corner portion 32 from the triangular membrane 4 on the first corner portion 21, and the corner membrane 31 is folded up from the folding portion 33 as a whole, and then the entire corner membrane 31 is pulled upward, and the corner membrane 31 will pull the corner of the adhesive film 2 through the triangular membrane 4 and the connecting belt 5, so that the adhesive film 2 is gradually pulled and uncovered from the corner, and then the uncovered corner of the adhesive film 2 is pulled upward to gradually uncover the entire covering film body 1 from the uncovering opening 7 and the easy-tear groove 6, and the operation is repeated again to pull the corner membrane 31 on the other side to uncover the other half of the covering film body 1.
Claims
1. An easy-to-peel cover film for a microwave oven, comprising a cover film body (1), characterized in that: The covering film body (1) comprises an adhesive film (2) and a protective film (3), wherein the adhesive film (2) and the protective film (3) are fixedly connected, and corner films (31) are arranged on both sides of the front of the protective film (3), and a second corner portion (32) is arranged on the side of the corner film (31) close to the adhesive film (2), and first corner portions (21) are arranged on both sides of the top of the adhesive film (2), and a triangular film (4) is fixedly connected to the side of the first corner portion (21) opposite to the corner film (31), and a connecting belt (5) is fixedly connected between the two triangular films (4), and the opposite sides of the two triangular films (4) are bonded by an adhesive.
2. The easy-to-peel cover film for microwave oven according to claim 1, characterized in that: Both sides of the top of the protective film (3) are provided with folding portions (33) adapted to the corner films (31).
3. The easy-to-peel cover film for microwave oven according to claim 1, characterized in that: The adhesive film (2) is provided with an easy-tear groove (6) on the side opposite to the protective film (3).
4. The easy-to-peel cover film for microwave oven according to claim 3, characterized in that: The front and rear parts of the covering film body (1) are both provided with openings (7) that match the easy-tear grooves (6).