Easily-opened cover capable of preventing cover edge from being scratched

Abstract

The utility model relates to the technical field of easy-open covers, and discloses an easy-open cover capable of preventing a cover edge from being scratched, which comprises a cover body periphery, a sealing groove is arranged in the middle of the cover body periphery, a pull cover is arranged on the inner side of the sealing groove, and the outer side of the pull cover is fixedly connected with the bottom end of the outer side of the sealing groove. A bottom outer cover is fixedly connected to the outer side of the bottom of the pull cover and located at the bottom of the periphery of the cover body, arc-shaped scraping plates are fixedly connected to the front side and the rear side of the sealing groove and located at the top of the pull cover, a certain distance is formed between the two arc-shaped scraping plates and the pull cover, and a cover opening assembly is arranged on the left portion of the top end of the pull cover. The cover opening assembly is used for separating the sealing groove and the pull cover. According to the utility model, the auxiliary assembly assists the cover opening assembly to separate the sealing groove from the pull cover, so that fingernails are prevented from being damaged, and the sealing groove and the arc-shaped scraping plate prevent the hand of a user from being injured due to the fact that the outer sides of the bottom outer cover and the pull cover are too sharp.

Description

Technical Field

[0001] The utility model relates to the technical field of easy-open covers, in particular to an easy-open cover capable of preventing the cover edge from being scratched. Background Art

[0002] Easy open end is a specially designed lid that is easy to open. It is usually used in various packaging containers, such as cans, beverage bottles, food packaging boxes, etc.

[0003] The can includes a can body and an easy-open cover. The easy-open cover is arranged on the can body to form a closed storage space together with the can body. When in use, the pull ring on the pull cover only needs to be tilted up to make the pull ring press against the pull cover, so that the pull cover breaks at the score line position to open the can.

[0004] However, the gap between the pull ring and the pull cover of the easy open lid is narrow, and it is very difficult to insert a finger between the pull ring and the pull cover, which can easily cause nail damage during operation. In addition, the outer side of the pull cover is very sharp, and the user can be easily injured by the outer side of the pull cover if he is not careful. Therefore, an easy open lid that prevents the cover edge from being scratched is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an easy-open lid that prevents the lid edge from being scratched, aiming to improve the problems in the prior art that the gap between the pull ring and the pull lid is small, the operation is inconvenient, and the outer side of the pull lid is sharp, which may cause users to be easily injured.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an easy-open cover for preventing the cover edge from being scratched, comprising a cover body periphery, a sealing groove is provided in the middle of the cover body periphery, a sliding cover is provided on the inner side of the sealing groove, the outer side of the sliding cover is fixedly connected to the outer bottom end of the sealing groove, the bottom outer side of the sliding cover is fixedly connected to a bottom outer cover at the bottom of the cover body periphery, the front and rear sides of the sealing groove are fixedly connected to the top of the sliding cover with arc scrapers, there is a distance between the two arc scrapers and the sliding cover, an opening cover assembly is provided on the top left part of the sliding cover, the opening cover assembly is used to separate the sealing groove and the sliding cover, and the top of the sliding cover is provided with an auxiliary assembly at the bottom right end of the opening cover assembly, the auxiliary assembly is used to assist the opening cover assembly to separate the sealing groove and the sliding cover.

[0007] As a further description of the above technical solution: the cover opening assembly includes a cover opener, a cover opening blade is fixedly connected to the bottom left end of the cover opener, the left sides of the cover opener and the cover opening blade are on the same horizontal line with the left side of the pull cover, a limiting groove 1 is provided at the bottom of the right end of the cover opener, a limiting groove 2 is provided at the top of the right end of the cover opener, an arc plate is fixedly connected to the top of the pull cover, the top of the arc plate passes through the limiting groove 1 and is fixedly connected to the right end of the limiting groove 2 with an arc limiting plate, the front and rear sides of the left end of the arc limiting plate are fixedly connected to limiting blocks, the right end of the cover opener is fixedly connected to a pull ring, and a pull groove is provided at the bottom end of the pull ring.

[0008] As a further description of the above technical solution: the bottom of the cover opening blade fits with the top of the pull cover, the second limiting groove is connected to the first limiting groove and the radius of the second limiting groove is greater than the radius of the first limiting groove.

[0009] As a further description of the above technical solution: the bottoms of the arc-shaped limiting plate and the arc-shaped plate are both in contact with the bottom of the second limiting groove, and the height of the pulling groove is consistent with the height of the cover opener.

[0010] As a further description of the above technical solution: the auxiliary component includes a rotating shaft, a rotating groove is opened at the top of the pull cover, the rotating shaft is rotatably connected to the rotating groove, a connecting plate 1 is fixedly connected to the left outer side of the rotating shaft, a connecting plate 2 is fixedly connected to the left end of the connecting plate 1, fixed plates are fixedly connected to the left and right ends of the top of the connecting plate 2, and a connecting plate 3 is fixedly connected to the right outer side of the rotating shaft.

[0011] As a further description of the above technical solution: the bottoms of the connecting plate 1 and the connecting plate 2 are fitted with the top of the pull cover, and the opposite sides of the two fixing plates are fitted with the inner and outer sides of the left end of the pull ring.

[0012] As a further description of the above technical solution: the top of the pull cover is fixedly connected with pads on both the front and rear sides of the pull ring, and the top ends of the two pads are fitted with the inner and outer sides of the front and rear ends of the pull ring.

[0013] As a further description of the above technical solution: the connecting plate three is arranged to be inclined.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the connection plate 3 is pressed to increase the distance between the bottom of the pull ring and the pull cover. At this time, the pull ring tilts to the left, and the cover opener is simultaneously driven to tilt to the left, so that the cover opener blade separates the pull cover and the sealing groove at the corresponding position, and then the hand is inserted into the gap between the pull groove and the bottom of the pull cover, and the pull ring is easily rotated upward to avoid the gap between the pull ring and the pull cover being too small, which causes the user to use nail clips and damage the nails.

[0016] 2. In the utility model, when the pull cover is opened, the left end of the pull cover will bend downward, and the pull ring will be pulled to the right, so that the front and rear ends of the pull cover and the sealing groove are slowly separated from left to right. During the separation process, the sealing groove bends the bottom outer cover downward, and the arc-shaped scraper bends the front and rear of the pull cover and the bent bottom outer cover to prevent the outer edges of the pull cover and the bottom outer cover from being too sharp, causing injuries to the fingertips of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional schematic diagram of an easy-open cover for preventing the cover edge from being scratched proposed by the utility model;

[0018] Figure 2 This is a structural diagram of a pull-cover that is easy to open and prevents scratches on the cover edge, proposed by the utility model;

[0019] Figure 3 for Figure 2 Enlarged view of part A in the middle;

[0020] Figure 4 The left half of the pull cover of the easy-open cover proposed by the utility model to prevent the cover edge from being scratched;

[0021] Figure 5 The utility model discloses a cover opening assembly of an easy-open cover which prevents the cover edge from being scratched.

[0022] Legend:

[0023] 1. The periphery of the cover body; 2. The sealing groove; 3. The pull cover; 4. The bottom outer cover; 5. The cover opener; 6. The cover opener blade; 7. The limit groove 1; 8. The limit groove 2; 9. The pull ring; 10. The pull groove; 11. The arc plate; 12. The arc limit plate; 13. The limit block; 14. The cushion block; 15. The rotating groove; 16. The rotating shaft; 17. The connecting plate 1; 18. The connecting plate 2; 19. The fixed plate; 20. The connecting plate 3; 21. The arc scraper. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1 and Figure 2The utility model provides an embodiment: an easy-open cover for preventing the cover edge from being scratched, comprising a cover body periphery 1, a sealing groove 2 is opened in the middle of the cover body periphery 1, a pull cover 3 is arranged on the inner side of the sealing groove 2, the outer side of the pull cover 3 is fixedly connected to the outer bottom end of the sealing groove 2, the bottom outer side of the pull cover 3 is fixedly connected with a bottom outer cover 4 at the bottom of the cover body periphery 1, the front and rear sides of the sealing groove 2 are fixedly connected with an arc scraper 21 at the top of the pull cover 3, there is a distance between the two arc scrapers 21 and the pull cover 3, an opening cover assembly is arranged on the left part of the top of the pull cover 3, the opening cover assembly is used to separate the sealing groove 2 and the pull cover 3, the top of the pull cover 3 is provided with an auxiliary assembly at the right end of the bottom of the opening cover assembly, the auxiliary assembly is used to assist the opening cover assembly to separate the sealing groove 2 and the pull cover 3.

[0026] The sealing groove 2 and the sliding cover 3 are separated by the auxiliary component to assist the cover opening component to prevent damage to nails. When the sliding cover 3 is separated from the sealing groove 2 and moves upward, the sealing groove 2 bends the bottom outer cover 4, and the arc scraper 21 bends the front and rear ends of the sliding cover 3. When the bottom outer cover 4 contacts the arc scraper 21 and moves upward, the arc scraper 21 bends the bent part of the bottom outer cover 4 again, and the sliding cover 3 and the bottom outer cover 4 have moving toughness to prevent breakage during the bending process, thereby avoiding scratches on the user's hands caused by the sharp outer sides of the sliding cover 3 and the bottom outer cover 4.

[0027] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The cover opening assembly includes a cover opener 5, a cover opening blade 6 is fixedly connected to the bottom left end of the cover opener 5, the left sides of the cover opener 5 and the cover opening blade 6 are all located at the same horizontal line with the left side of the pull cover 3, a limiting groove 7 is provided at the bottom right end of the cover opener 5, a limiting groove 2 8 is provided at the top right end of the cover opener 5, an arc plate 11 is fixedly connected to the top of the pull cover 3, the top of the arc plate 11 passes through the limiting groove 1 7 and is fixedly connected to the right end of the limiting groove 2 8 with an arc limiting plate 12, and the front and rear sides of the left end of the arc limiting plate 12 are fixedly connected to the limiting block 13, and the cover opener The right end of the device 5 is fixedly connected with a pull ring 9, and a pull groove 10 is opened at the bottom end of the pull ring 9. The bottom of the cover opening blade 6 fits with the top of the pull cover 3. The limiting groove 2 8 is connected with the limiting groove 1 7 and the radius of the limiting groove 2 8 is larger than the radius of the limiting groove 1 7. The bottoms of the arc-shaped limiting plate 12 and the arc-shaped plate 11 are both fitted with the bottom of the limiting groove 2 8. The height of the pull groove 10 is consistent with the height of the cover opener 5. The top of the pull cover 3 is fixedly connected with pads 14 on the front and rear sides of the pull ring 9, and the tops of the two pads 14 are fitted with the inner and outer sides of the front and rear ends of the pull ring 9.

[0028] When the pull ring 9 is bent upward, the cover opener 5 rotates with the center of the limiting groove 7 as the center of the circle, so that the left end of the cover opener 5 moves downward, and the cover opening blade 6 separates the corresponding parts of the sealing groove 2 and the pull cover 3 during the downward movement. The larger the angle of the pull ring 9 is moved, the larger the gap and the separation part between the sealing groove 2 and the pull cover 3 are. The arc-shaped limiting plate 12 and the limiting block 13 limit the bottom end of the limiting groove 8 from detaching, and the cushion block 14 can support the pull ring 9 so that there is a certain gap between the pull ring 9 and the pull cover 3.

[0029] Reference Figure 1 , Figure 2 and Figure 4 The auxiliary component includes a rotating shaft 16, a rotating groove 15 is opened at the top of the pull cover 3, the rotating shaft 16 is rotatably connected to the rotating groove 15, a connecting plate 17 is fixedly connected to the outer left part of the rotating shaft 16, a connecting plate 2 18 is fixedly connected to the left end of the connecting plate 17, and a fixing plate 19 is fixedly connected to the left and right ends of the top of the connecting plate 2 18, and a connecting plate 3 20 is fixedly connected to the outer right part of the rotating shaft 16, the bottom of the connecting plate 17 and the connecting plate 2 18 are fitted with the top of the pull cover 3, and the opposite sides of the two fixing plates 19 are fitted with the inner and outer sides of the left end of the pull ring 9, and the connecting plate 3 20 is inclined.

[0030] By pressing the connecting plate three 20 downward, the rotating shaft 16 will be driven to rotate inside the rotating groove 15, thereby driving the connecting plate one 17, the connecting plate two 18 and the fixed plate 19 to rotate upward, so that the pull ring 9 that is in contact with the two fixed plates 19 will be gradually bent upward. When the bottom of the connecting plate three 20 is in contact with the top of the pull cover 3, the connecting plate two 18 is rotated to the maximum angle, so that the gap between the bottom of the pull ring 9 and the top of the pull cover 3 allows the passage of fingers, thereby facilitating the lifting of the pull ring 9 and avoiding nail damage caused by the small gap between the pull ring 9 and the pull cover 3.

[0031] Working principle: When opening the cover, first press the connecting plate 3 20, so that the connecting plate 1 17 drives the connecting plate 2 18 to rotate and move upward, so that the right end of the pull ring 9 moves upward, increasing the distance between the bottom of the pull ring 9 and the pull cover 3. At this time, the pull ring 9 tilts to the left, and synchronously drives the cover opener 5 to tilt to the left, so that the cover opening blade 6 moves downward, separates the pull cover 3 and the sealing groove 2 at the corresponding position, and then puts the hand into the gap between the pull groove 10 and the bottom of the pull cover 3, easily rotates the pull ring 9 upward, and then makes the cover opening blade 6 and the cover opener 5 seal the left end of the sealing groove 2. A larger opening is made between the pull cover 3 and the pull lid 3. At this time, the left end of the pull cover 3 is bent downward, and then the pull ring 9 is pried and pulled to the right, so that the front and rear ends of the pull cover 3 are slowly separated from the sealing groove 2 from left to right. During the separation process, the sealing groove 2 bends the bottom outer cover 4 downward, and the arc-shaped scraper 21 bends the front and rear of the pull cover 3. When the bent part of the bottom outer cover 4 passes through the arc-shaped scraper 21, it is bent again to prevent the outer edges of the pull cover 3 and the bottom outer cover 4 from being too sharp, until the pull cover 3 is completely separated from the sealing groove 2, thereby completing the purpose of opening the cover.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An easy-open lid for preventing the lid edge from being scratched, comprising a lid body periphery (1), characterized in that: A sealing groove (2) is provided in the middle of the outer periphery (1) of the cover body, a sliding cover (3) is provided on the inner side of the sealing groove (2), the outer side of the sliding cover (3) is fixedly connected to the outer bottom end of the sealing groove (2), the outer side of the bottom of the sliding cover (3) is fixedly connected to a bottom outer cover (4) at the bottom of the outer periphery (1) of the cover body, the front and rear sides of the sealing groove (2) are fixedly connected to the top of the sliding cover (3) with arc scrapers (21), there is a distance between the two arc scrapers (21) and the sliding cover (3), a cover opening assembly is provided on the left side of the top of the sliding cover (3), the cover opening assembly is used to separate the sealing groove (2) and the sliding cover (3), the top of the sliding cover (3) is provided with an auxiliary assembly at the right end of the bottom of the cover opening assembly, the auxiliary assembly is used to assist the cover opening assembly in separating the sealing groove (2) and the sliding cover (3).

2. The easy-open end for preventing cover edge scratches according to claim 1, characterized in that: The lid opening assembly comprises a lid opener (5), the bottom left end of the lid opener (5) is fixedly connected to a lid opening blade (6), the left sides of the lid opener (5) and the lid opening blade (6) are all located on the same horizontal line as the left side of the pull lid (3), the bottom right end of the lid opener (5) is provided with a limiting groove (7), the top right end of the lid opener (5) is provided with a limiting groove (8), the top of the pull lid (3) is fixedly connected to an arc plate (11), the top of the arc plate (11) passes through the limiting groove (7) and is fixedly connected to an arc limiting plate (12) at the right end of the limiting groove (8), the front and rear sides of the left end of the arc limiting plate (12) are fixedly connected to limiting blocks (13), the right end of the lid opener (5) is fixedly connected to a pull ring (9), and the bottom end of the pull ring (9) is provided with a pull groove (10).

3. The easy-open end for preventing cover edge scratches according to claim 2, characterized in that: The bottom of the lid opening blade (6) fits with the top of the pull lid (3), the second limiting groove (8) is connected with the first limiting groove (7), and the radius of the second limiting groove (8) is greater than the radius of the first limiting groove (7).

4. The easy-open end for preventing cover edge scratches according to claim 2, characterized in that: The bottoms of the arc-shaped limiting plate (12) and the arc-shaped plate (11) are both fitted with the bottom of the second limiting groove (8), and the height of the pulling groove (10) is consistent with the height of the cover opener (5).

5. The easy-open end for preventing the edge of the end from being scratched according to claim 2, characterized in that: The auxiliary component includes a rotating shaft (16), a rotating groove (15) is provided at the top of the sliding cover (3), the rotating shaft (16) is rotatably connected to the rotating groove (15), the outer left portion of the rotating shaft (16) is fixedly connected to a connecting plate 1 (17), the left end of the connecting plate 1 (17) is fixedly connected to a connecting plate 2 (18), the left and right ends of the top of the connecting plate 2 (18) are fixedly connected to fixed plates (19), and the outer right portion of the rotating shaft (16) is fixedly connected to a connecting plate 3 (20).

6. The easy-open end for preventing the edge of the end from being scratched according to claim 5, characterized in that: The bottoms of the connecting plate 1 (17) and the connecting plate 2 (18) are fitted with the top of the pull cover (3), and the opposite sides of the two fixing plates (19) are fitted with the inner and outer sides of the left end of the pull ring (9).

7. The easy-open end for preventing cover edge scratches according to claim 2, characterized in that: The top of the pull cover (3) is fixedly connected to pads (14) on both the front and rear sides of the pull ring (9), and the top ends of the two pads (14) are in contact with the inner and outer sides of the front and rear ends of the pull ring (9).

8. The easy-open end for preventing the edge of the end from being scratched according to claim 5, characterized in that: The connecting plate three (20) is arranged to be inclined.

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