Double-edge-protecting easy-open cover

Abstract

The utility model discloses an easy-to-open cover with double protective edges, which comprises a cover body, a cover opening area is arranged on the inner side of the cover body, a pull ring is mounted in the cover opening area, a first protruding bend is arranged at the position, close to the edge of the cover opening area, of the cover body, and a second protruding bend is arranged at the position, close to the edge of the cover opening area, of the cover body. The outer side of the first protruding bend is provided with a second protruding bend connected with the first protruding bend, the bottom of the inner side of the second protruding bend is provided with a cutting line, the pull ring is provided with an abutting end, the abutting end is arranged above the cutting line, the uncovering area is round, and the outer side of the second protruding bend is provided with a sealing part. The first protrusion is bent to form a circle concentric with the uncovering area, and the second protrusion is bent to form a circle concentric with the uncovering area. The double-edge-protecting structure is simple in structure, the whole uncovering area can be pulled open through the pull ring, using is more convenient, the fracture face cannot protrude outside after the uncovering area is pulled open, the sharp condition is avoided, scratching cannot be caused, using is safe, the opening operation experience is good, and the consumer experience is good.

Description

Technical Field

[0001] The utility model relates to the technical field of easy-open covers, in particular to an easy-open cover with double-edge protection. Background Art

[0002] Easy-open cans are mostly used to store medicines and foods such as milk powder, canned food, and beverages. They can also be used to store industrial products, extend the shelf life of the substances in the can, and facilitate transportation. Easy-open cans include a can body and an easy-open lid. The easy-open lid is set on the can body to form a closed storage space together with the can body. When in use, just lift the pull ring on the easy-open lid to make the pull ring press against the easy-open lid, so that the easy-open lid breaks at the position of the score line and the lid is opened. However, when using a traditional easy-open lid, when the pull ring opens the easy-open lid, the fracture surfaces on both sides of the easy-open lid's fracture position are very sharp, which can easily cause scratches. At the same time, the opening part of the traditional easy-open lid is structurally unstable, the opening operation experience is poor, and it is easy to deform when pulled open, which can easily cause scratches, and the consumer experience is not good. Therefore, in order to avoid the shortcomings of the existing technology, it is necessary to make improvements to the existing technology. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings and deficiencies in the prior art and to provide a double-edge-protected easy-open lid that is safe and convenient to use.

[0004] The utility model is realized through the following technical solutions:

[0005] A double-edge-protected easy-open lid comprises a lid body, an opening area is provided on the inner side of the lid body, a pull ring is installed in the opening area, a first raised bend is provided on the lid body near the edge of the opening area, a second raised bend connected to the first raised bend is provided on the outer side of the first raised bend, a score line is provided on the bottom of the inner side of the second raised bend, and the pull ring is provided with an abutment end, which is located above the score line.

[0006] Furthermore, the cover opening area is circular, the first raised bend is a circle concentrically arranged with the cover opening area, and the second raised bend is a circle concentrically arranged with the cover opening area.

[0007] Furthermore, an inner pressure groove is provided on the inner side of the cover opening area.

[0008] Furthermore, an external pressure groove is provided on the outer side of the cover body.

[0009] Furthermore, a mounting portion is provided on the outer periphery of the cover body, and the cover body can be sealed and connected to the tank opening of the tank body through the mounting portion.

[0010] Furthermore, the abutting end is provided with a pointed mouth, and the pointed mouth is provided above the scoring line.

[0011] Furthermore, the pull ring is mounted on the cover body by rivets, and the pull ring is riveted to the cover body at a position close to the abutting end.

[0012] Furthermore, the top of the second convex bend is higher than the top of the first convex bend.

[0013] Furthermore, the cover is a circular cover.

[0014] Furthermore, the pull ring is provided with a lifting portion.

[0015] Compared with the prior art, the present invention provides a first raised bend on the cover body near the edge of the cover opening area, and a second raised bend connected to the first raised bend is provided on the outer side of the first raised bend, and a score line is provided on the bottom inside the second raised bend to form a double edge protection structure. When pulled open, the pull ring can pull the entire cover opening area open, which is more convenient to use. The outer side of the first raised bend is bent downward under the action of tension. After pulling open, the broken surface will not protrude outward, avoiding sharp situations and causing scratches. The inner side of the second raised bend is protected by a bent edge. After pulling open, the broken surface will not protrude outward, avoiding sharp situations and causing scratches. In addition, the first raised bend and the second raised bend make the structure of the cover opening area and the cover body more stable, the opening operation experience is good, there is no deformation when pulling open, no scratches are caused, it is safe to use, and the consumer experience is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the first direction structure of the double-edge-protected easy-open end of the utility model;

[0018] Figure 2 This is a schematic diagram of the second direction structure of the double-edge-protected easy-open lid of the utility model.

[0019] In the figure: 1-cover body; 2-opening area; 3-pull ring; 4-first raised bend; 5-second raised bend; 6-score line; 7-rest end; 8-inner pressure groove; 9-outer pressure groove; 10-installation part; 11-pointed mouth; 12-rivet; 13-lifting part. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figure 1 and Figure 2 The utility model is shown as a double-edge-protected easy-open cover, including a cover body 1, an opening area 2 is provided on the inner side of the cover body 1, and a pull ring 3 is installed in the opening area 2. The cover body 1 is provided with a first raised bend 4 near the edge of the opening area 2, and a second raised bend 5 connected to the first raised bend 4 is provided on the outer side of the first raised bend 4. A score line 6 is provided at the bottom of the inner side of the second raised bend 5, and the pull ring 3 is provided with a rest end 7, which is provided above the score line 6. The cover body 1 is provided with a first raised bend 4 at a position near the edge of the cover opening area 2, and the outer side of the first raised bend 4 is provided with a second raised bend 5 connected to the first raised bend 4, and the bottom inside the second raised bend 5 is provided with a score line 6 to form a double edge protection structure. When pulled open, the pull ring 3 can pull the entire cover opening area 2 open, which is more convenient to use. The outer side of the first raised bend 4 is bent downward under the action of tension. After pulling open, the broken surface will not protrude outward, avoiding sharp situations and causing no scratches. The inner side of the second raised bend 5 is protected by a bent edge. After pulling open, the broken surface will not protrude outward, avoiding sharp situations and causing no scratches. The first raised bend 4 and the second raised bend 5 make the structure of the cover opening area 2 and the cover body 1 more stable, the opening operation experience is good, there is no deformation when pulling open, no scratches are caused, it is safe to use, and the consumer experience is good.

[0022] The opening area 2 is circular, the first raised bend 4 is a circle concentrically arranged with the opening area 2, and the second raised bend 5 is a circle concentrically arranged with the opening area 2, so that the opening of the opening area 2 is more stable and the opening operation is more convenient, and the entire opening area 2 can be opened.

[0023] An inner pressure groove 8 is provided on the inner side of the opening area 2, which makes the structure of the opening area 2 more stable, provides a good opening operation experience, does not deform when pulled open, and provides a good consumer experience.

[0024] An outer pressure groove 9 is provided on the outer side of the cover body 1, which makes the structure of the cover body 1 more stable and provides a better consumer experience.

[0025] The outer periphery of the cover body 1 is provided with a mounting portion 10 , and the cover body 1 can be sealed and connected to the tank opening of the tank body through the mounting portion 10 , so as to facilitate the installation of the cover body 1 .

[0026] The abutting end 7 is provided with a pointed mouth 11, which is provided above the score line 6. The pointed mouth 11 makes it easier for the abutting end 7 to abut the score line 6 and break it, thereby facilitating the opening area 2 to be pulled open.

[0027] The pull ring 3 is mounted on the cover body 1 through a rivet 12 . The pull ring 3 is riveted to the cover body 1 near the abutting end 7 , so that the installation of the pull ring 3 is more stable and the opening operation is more convenient.

[0028] The top of the second raised bend 5 is higher than the top of the first raised bend 4. After the cover area 2 is opened, the bent edge inside the second raised bend 5 can more effectively achieve protection. After opening, the broken surface will not protrude outward, avoiding sharp edges and causing scratches.

[0029] As a specific implementation, the cover body 1 is a circular cover body. In specific implementation, the cover body 1 can also be a square cover body or a cover body of other shapes.

[0030] The pull ring 3 is provided with a lifting portion 13 to facilitate the lifting operation of the pull ring 3 .

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A double-edge easy-open end, characterized by: It includes a cover body, an opening area is provided on the inner side of the cover body, a pull ring is installed in the opening area, the cover body is provided with a first raised bend near the edge of the opening area, a second raised bend connected to the first raised bend is provided on the outer side of the first raised bend, a score line is provided on the bottom of the inner side of the second raised bend, and the pull ring is provided with a rest end, and the rest end is provided above the score line.

2. The double-edge-protected easy-open end according to claim 1, characterized in that: The cover opening area is circular, the first raised bend is a circle concentrically arranged with the cover opening area, and the second raised bend is a circle concentrically arranged with the cover opening area.

3. The double-edge-protected easy-open end according to claim 1, characterized in that: An inner pressure groove is provided on the inner side of the cover opening area.

4. The double-edge-protected easy-open end according to claim 1, characterized in that: An outer pressure groove is provided on the outer side of the cover body.

5. The double-edge-protected easy-open end according to claim 1, characterized in that: The outer periphery of the cover body is provided with a mounting portion, and the cover body can be sealed and connected to the tank opening of the tank body through the mounting portion.

6. The double-edge-protected easy-open end according to claim 1, characterized in that: The abutting end is provided with a sharp mouth, and the sharp mouth is arranged above the scoring line.

7. The double-edge-protected easy-open end according to claim 1, characterized in that: The pull ring is mounted on the cover body through rivets, and the pull ring is riveted to the cover body at a position close to the abutting end.

8. The double-edge-protected easy-open end according to claim 1, characterized in that: The top of the second convex bend is higher than the top of the first convex bend.

9. The double-edge-protected easy-open end according to claim 1, characterized in that: The cover body is a circular cover body.

10. The double-edge-protected easy-open end according to claim 1, characterized in that: The pull ring is provided with a lifting portion.

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