A single edge full opening cover

Abstract

The utility model discloses a single-edge full-open cover, comprising a cover body and a rolled safety protection edge, the rolled safety protection edge comprising a cover surface reinforcement rib, the cover surface reinforcement rib is arranged around the surface of the cover body, the cover body is provided with an annular raised portion, the bottom inner side of the raised portion is engraved with an opening engraved line, the inner bottom wall of the raised portion is bent and extended downward, and the end of the extended raised portion is connected to the cover surface reinforcement rib; the utility model safety edge finished cover realizes the function of preventing the safety protection edge from cutting hands and lips through the single-edge full-open cover design, and the design of the cover surface reinforcement rib enhances the structural strength to prevent cutting hands when opening. In addition, the selection of high-quality materials and the reinforcement rib design also make the finished cover more resistant to high-pressure packaging; therefore, the safety edge finished cover of the present invention has the advantages of reasonable structure, safety and reliability, and convenient use, and has broad market prospects.

Description

Technical Field

[0001] The utility model relates to the technical field related to beverage bottles, in particular to a single-edge-protected full-open cover. Background Art

[0002] There are many deficiencies in the finished lids currently on the market, such as thicker materials, inconvenient opening of small-caliber pull-tab lids, poor opening of engraved lines, sharp sections that can easily injure people after opening, inability to clearly observe the beverage or food inside, poor resistance to high-pressure packaging, and easy tearing of double engraved lines. These deficiencies affect user experience and product safety.

[0003] The general market material is 0.28mm, the existing iron aluminum medium hole small opening easy to open cover, double score line easy to tear. The document number is CN214190556U. The market small caliber pull-tab cover, the market score line is not good to open, the cross section is sharp after opening, and the beverage and food cannot be seen clearly; it is not resistant to high pressure packaging. Utility Model Content

[0004] The utility model aims to provide a single edge-protected full-open cover to overcome the shortcomings of the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A single-edge fully open cover comprises a cover body and a rolled safety protection edge, the rolled safety protection edge comprises a cover surface reinforcement rib, the cover surface reinforcement rib is arranged around the surface of the cover body, and an opening score line is engraved on the inner side thereof, the cover body is provided with an annular raised portion, the inner bottom wall of the raised portion is bent and extended downward, and the extended end of the raised portion is connected to the cover surface reinforcement rib.

[0007] To further explain, the cover surface reinforcement ribs are arranged around the surface of the cover body to form a detachable opening cover, and the opening cover is detachably connected to the cover body through the cover surface reinforcement ribs, and the connection between the cover surface reinforcement ribs and the cover body is an opening score line.

[0008] To further explain, it also includes a pull ring, an anti-rotation rib and a rivet nail head. The rivet nail head is riveted on the surface of the cover body. The pull ring is hinged to the cover body through the rivet nail head. The anti-rotation rib is arranged at one end of the pull ring.

[0009] To further explain, a sealant is fixedly provided at the bottom of the outer side of the rolled safety protection edge, and the sealant is used to connect the rolled safety protection edge with the container.

[0010] To further elaborate, a through hole for buckling and pulling is provided at one end of the pull ring, and the anti-rotation rib is arranged on the inner side wall of the through hole.

[0011] To further elaborate, a crescent groove is provided at the hinge between the pull ring and the rivet nail head.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model safety edge finished cover realizes the function of preventing hands and lips from being cut by the safety edge through the single edge protection full opening cover design. At the same time, the design of the cover surface reinforcement ribs enhances the structural strength to prevent hands from being cut when opening. In addition, the selection of high-quality materials and the reinforcement rib design also make the finished cover more resistant to high-pressure packaging. Therefore, the safety edge finished cover of the present invention has the advantages of reasonable structure, safety and reliability, and convenient use, and has broad market prospects.

[0014] In addition, the material thickness of the lid of the utility model is 0.25mm, which is more resource-saving. The full opening of the lid is larger, making it easier to take food and satisfy the drinking needs; the relative position of the pull ring and the score line is changed, and the score line thickness reaches 0.11mm, which is easy to open and not easy to hurt people; the change mainly ensures that it is safer when taking food, not easy to cut hands, and the safety edge protects lips and protects consumers' safety; the opening is larger, and the color, ingredients, and changes in food can be seen more intuitively, so consumers can drink with more confidence; high-strength 5182 material is used, and the compressive strength is increased by more than 650Kpa, which is suitable for the full range of products on the market; the pull ring structure is improved, one score line is reduced, and the crescent shape reduces the risk of tearing and cutting hands and injuring people. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the front view of the utility model;

[0016] Figure 2 This is a cross-sectional view of the utility model;

[0017] Figure 3 It is a partial enlarged view of the utility model.

[0018] Notes on the attached drawings:

[0019] 1. Cover body; 2. Opening cover; 3. Curled safety protection edge; 4. Opening score line; 5. Riveted nail head; 6. Anti-rotation rib; 7. Crescent groove; 8. Pull ring; 9. Cover surface reinforcement rib; 10. Sealant. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. When the number of an element is referred to as "plurality", it may be any number of two or more. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific implementations and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] The present invention is described in detail below in conjunction with the embodiments shown in the accompanying drawings:

[0024] like Figure 1-3 As shown, in the present embodiment, a single-edge fully-open cover is provided, comprising a cover body 1 and a rolled safety protection edge 3, wherein the rolled safety protection edge 3 actually refers to the ring edge structure of the entire fully-open cover, and the rolled safety protection edge 3 comprises a cover surface reinforcement rib 9, and the cover surface reinforcement rib 9 is arranged around the surface of the cover body 1, and the cover body 1 is provided with an annular protrusion, and an opening score line 4 is engraved on the inner side of the bottom of the protrusion, and the inner bottom wall of the protrusion is bent and extended downward, and the end of the extended protrusion is connected to the cover surface reinforcement rib 9, and the protrusion is first raised and then bent and extended inward, and the above-mentioned opening score line 4 is located below the bottom of the protrusion, and the top surface of the protrusion is the side that has the opportunity to contact the user's lips, so such a setting can effectively avoid scratching the user's lips.

[0025] In this embodiment, the cover surface reinforcement rib 9 is arranged around the surface of the cover body 1 to form a detachable opening cover 2. The opening cover 2 is actually a detachable part of the cover body 1, which is specifically realized by the pull ring 8. The opening cover 2 is detachably connected to the cover body 1 through the cover surface reinforcement rib 9, and the connection between the cover surface reinforcement rib 9 and the opening cover 2 is the opening score line 4. When the opening cover 2 is pushed open and pulled, it starts to separate and crack from the opening score line 4, so the opening of the cover body 1 is below the inner bottom wall of the above-mentioned raised part. The opening score line 4 plays a safety protection role on the inner side of the curled edge to prevent cutting hands and lips and hide the opening score line 4, so that there is no wrinkling at the back after opening.

[0026] To further elaborate, the utility model also includes a pull ring 8, an anti-rotation rib 6 and a riveting nail head 5. The surface of the cover body 1 is riveted with a riveting nail head 5. The pull ring 8 is hinged to the cover body 1 through the riveting nail head 5. The anti-rotation rib 6 is arranged at one end of the pull ring 8. A through hole for buckling and pulling is arranged at one end of the pull ring 8. The anti-rotation rib 6 is arranged at the inner side wall of the through hole. The user pulls up the pull ring 8 through the through hole with a finger, and then uses the riveting nail head 5 as a fulcrum. The end of the pull ring 8 away from the anti-rotation rib 6 will abut against the edge of the opening cover 2 near the opening mark line 4. As the pull ring 8 continues to be lifted, the opening cover 2 and the cover surface reinforcement rib 9 will crack and separate to complete the opening. Such a cover opening is large enough to make it easier to take food. The relative position of the pull ring 8 and the mark line is changed, and the mark line excess thickness reaches 0.11mm, which is easy to open and not easy to hurt people. The material selection of the new cover is 0.25mm, which is more resource-saving.

[0027] Further, a sealant 10 is fixedly arranged at the bottom of the outer side of the curled safety protection edge 3, and the sealant 10 is used to connect the curled safety protection edge 3 with the container. At the same time, the cover body 1 is made of high-strength 5182 material, which increases the compressive strength by more than 650Kpa and is suitable for a full range of products on the market.

[0028] Further, a crescent groove 7 is provided at the hinge of the pull ring 8 and the rivet nail head 5. The structure of the pull ring 8 is improved, a scoring line is reduced, and the crescent shape reduces the risk of tearing and cutting hands and injuring people.

[0029] The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. For ordinary technicians in this field, they can make several modifications and improvements without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A single edge-protected full-open cover, characterized in that: It includes a cover body and a rolled safety protection edge. The rolled safety protection edge includes a cover surface reinforcement rib. The cover surface reinforcement rib is arranged around the surface of the cover body. The cover body is provided with an annular raised portion. The inner side of the bottom of the raised portion is engraved with an opening score line. The inner bottom wall of the raised portion is bent and extended downward, and the extended end of the raised portion is connected to the cover surface reinforcement rib.

2. The single edge-protected full-open cover according to claim 1, characterized in that: The cover surface reinforcement ribs are arranged around the surface of the cover body to form a detachable opening cover. The opening cover is detachably connected to the cover body through the cover surface reinforcement ribs. The connection between the cover surface reinforcement ribs and the cover body is an opening score line.

3. The single edge-protected full-open cover according to claim 1, characterized in that: It also includes a pull ring, an anti-rotation rib and a riveted nail head. The riveted nail head is riveted on the surface of the cover body. The pull ring is hinged to the cover body through the riveted nail head. The anti-rotation rib is arranged at one end of the pull ring.

4. The single edge-protected full-open cover according to claim 1, characterized in that: A sealant is fixedly arranged at the bottom of the outer side of the rolled safety protection edge, and the sealant is used to connect the rolled safety protection edge with the container.

5. The single edge-protected full-open cover according to claim 3, characterized in that: One end of the pull ring is provided with a through hole for buckling and pulling, and the anti-rotation convex rib is arranged at the inner side wall of the through hole.

6. The single edge-protected full-open cover according to claim 3, characterized in that: A crescent groove is arranged at a hinged position between the pull ring and the rivet nail head.

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