CN213863176U - Pop-top can and can cover thereof - Google Patents
Pop-top can and can cover thereof Download PDFInfo
- Publication number
- CN213863176U CN213863176U CN202022682916.3U CN202022682916U CN213863176U CN 213863176 U CN213863176 U CN 213863176U CN 202022682916 U CN202022682916 U CN 202022682916U CN 213863176 U CN213863176 U CN 213863176U
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- pull ring
- ring structure
- opening
- cover
- arc
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Abstract
The utility model provides a zip-top can and cover thereof relates to the zip-top can field. The pop can comprises a can body and a can cover, wherein a score line is arranged on the can cover, an opening sheet is formed in the inner structure of the score line, a pull ring structure is connected to the upper side face of the can cover, an arc-shaped arch part which is arched upwards is arranged at one end of the pull ring structure, and an accommodating space for fingers to stretch into is formed between the arc-shaped arch part and the pull ring structure; the other end of the pull ring structure extends to the position, close to the nick line, of the opening piece, and the other end of the pull ring structure forms a jacking end used for pressing the top-fracture opening piece downwards. The whole pull ring structure forms a lever structure taking the connecting position as a fulcrum, when a user only hooks the arc-shaped arch part upwards with smaller acting force, the jacking end of the pull ring structure can be jacked downwards, and the cutting line between the opening piece and the can cover is torn, so that the opening piece can be completely separated to open the can opening, the need of buckling the pull ring upwards by a nail is avoided, the opening difficulty is effectively reduced, and the problem of damaging fingers is prevented.
Description
Technical Field
The utility model relates to a zip-top can technical field especially relates to a zip-top can and cover thereof.
Background
Pop cans are common containers in daily life, and are generally used for storing food, beverages and the like due to the characteristics of good sealing property and easiness in opening.
At present, the structural style of pull ring and pulling-on piece is adopted to common easy open can, if the grant bulletin number is CN2889923Y, the chinese utility model patent of the grant bulletin day for 2007 4 month 18 days discloses an easily open easy open can lid to specifically disclose easy open can lid and include the cover, be equipped with pull ring and pulling-on piece on the cover, pull ring and pulling-on piece have fixed block swing joint, be located the pull ring and pull open and be equipped with the pit on the cover of the position below the end, the shape of pit is the hemisphere, and its diameter is about 8 ~ 19 mm. When in use, the middle finger is inserted into the pit along the ring hole of the pull ring, and the pull ring is hooked on the pull tab; or the middle finger is inserted into the concave pit from the pulling end of the pull ring, and the pull ring is pulled up to pull the pull ring, so that the pressure of the pull ring on fingers can be relieved.
However, the depth of the concave pit designed on the can cover is limited, when the pop-top can cover in the prior art is used, fingers cannot be completely inserted into the concave pit, the pull ring still needs to be upwards buckled by using a nail, the opening operation difficulty is high, and the problem that the fingers are easily damaged exists.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, an object of the utility model is to provide a pop-top can to solve current pop-top can and still need use the nail to upwards buckle the pull ring, the opening operation degree of difficulty is big, has the problem of damaging the finger easily. Simultaneously the utility model aims at also providing a cover of easy open can.
The technical proposal of the utility model is that:
the pop can comprises a can body and a can cover, wherein a score line is arranged on the can cover, an opening sheet is formed in the inner structure of the score line, a pull ring structure is connected to the upper side face of the can cover, an arc-shaped arched part which is arched upwards is arranged at one end of the pull ring structure, and an accommodating space for fingers to stretch into is formed between the arc-shaped arched part and the pull ring structure;
the other end of the pull ring structure extends to the position, close to the nicking line, of the opening piece, and the other end of the pull ring structure forms a jacking end used for pressing the top-fracture opening piece downwards.
Has the advantages that: one end of the pull ring structure is provided with an arc-shaped arching part arched upwards, an accommodating space for fingers to extend into is formed between the arc-shaped arching part and the pull ring structure, the other end of the pull ring structure forms a jacking end for pressing the top-pressure cracking opening piece downwards, so that the whole pull ring structure forms a lever structure taking the connecting position as a fulcrum, as the part between the arc-shaped arching part and the connecting position forms a power arm, and the part between the jacking end and the connecting position forms a resistance arm, when a user only hooks the arc-shaped arching part upwards with a small acting force, the jacking end of the pull ring structure can be jacked downwards, and a score line between the opening piece and a can cover is torn, so that the opening piece can completely fall off to open the can opening; in the whole opening process, the pull ring is prevented from being buckled upwards by using a nail, the difficulty of opening operation is effectively reduced, and the problem that the fingers are easily damaged is prevented.
Furthermore, the pull ring structure is a hard strip-shaped sheet, the arc-shaped arching portion is integrally connected to the hard strip-shaped sheet, the arc-shaped arching portion is in a flaring shape from inside to outside, and an opening of the arc-shaped arching portion faces the jacking end.
Furthermore, a fastening rivet is fixedly connected between the pull ring structure and the opening sheet.
Further, the fastening rivet is located at a position close to the abutting end.
Furthermore, the edge of the hard strip-shaped sheet is provided with an inward turning edge, and the inward turning edge forms a reinforcing rib of the pull ring structure.
Furthermore, the upper edge of the arc-shaped arching part is provided with an anti-cutting flanging.
The technical proposal of the tank cover of the utility model is that:
the bottle cap is provided with a score line, the inner structure of the score line forms an opening sheet, the upper side surface of the bottle cap is connected with a pull ring structure, one end of the pull ring structure is provided with an arc-shaped arching part which arches upwards, and an accommodating space for fingers to extend into is formed between the arc-shaped arching part and the pull ring structure;
the other end of the pull ring structure extends to the position, close to the nicking line, of the opening piece, and the other end of the pull ring structure forms a jacking end used for pressing the top-fracture opening piece downwards.
Has the advantages that: one end of the pull ring structure is provided with an arc-shaped arching part arched upwards, an accommodating space for fingers to extend into is formed between the arc-shaped arching part and the pull ring structure, the other end of the pull ring structure forms a jacking end for pressing the top-pressure cracking opening piece downwards, so that the whole pull ring structure forms a lever structure taking the connecting position as a fulcrum, as the part between the arc-shaped arching part and the connecting position forms a power arm, and the part between the jacking end and the connecting position forms a resistance arm, when a user only hooks the arc-shaped arching part upwards with a small acting force, the jacking end of the pull ring structure can be jacked downwards, and a score line between the opening piece and a can cover is torn, so that the opening piece can completely fall off to open the can opening; in the whole opening process, the pull ring is prevented from being buckled upwards by using a nail, the difficulty of opening operation is effectively reduced, and the problem that the fingers are easily damaged is prevented.
Furthermore, the pull ring structure is a hard strip-shaped sheet, the arc-shaped arching portion is integrally connected to the hard strip-shaped sheet, the arc-shaped arching portion is in a flaring shape from inside to outside, and an opening of the arc-shaped arching portion faces the jacking end.
Furthermore, a fastening rivet is fixedly connected between the pull ring structure and the opening sheet.
Further, the fastening rivet is located at a position close to the abutting end.
Drawings
Fig. 1 is a schematic perspective view of a can of embodiment 1 of the present invention;
fig. 2 is a schematic top view of the can of fig. 1;
fig. 3 is a schematic vertical sectional view of a can lid according to embodiment 1 of the present invention.
In the figure: 1-can body, 2-can cover, 20-score line, 21-opening sheet, 3-tab structure, 30-arc arching portion, 300-cutting-proof flanging, 31-top pressing end, 32-fastening rivet and 33-inward turning edge.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
The utility model discloses a concrete embodiment 1 of easy open can, as shown in fig. 1 to 3, the easy open can includes jar body 1 and cover 2, is equipped with score line 20 on the cover 2, and the inner structure of score line 20 forms and opens piece 21, and in this embodiment, the shape of score line 20 is the circle shape, and is corresponding, and the shape of opening piece 21 is circular, for adapting to different user demands, and in other embodiments, the shape of score line still can design and be oval, polygon or other shapes. The score line 20 is formed by pressing with a punch, and the depth of the score line 20 is about 1/2 of the thickness of the can lid 2, even if the score line 20 forms a weak point, the opening sheet 21 and the can lid 2 can be torn and separated by external force, and thus the opening is formed on the can lid 2.
The upper side surface of the can cover 2 is connected with a pull ring structure 3, one end of the pull ring structure 3 is provided with an arc-shaped arching part 30 arching upwards, and an accommodating space for fingers to extend into is formed between the arc-shaped arching part 30 and the pull ring structure 3; the other end of the tab construction 3 extends to the location of the opening tab 21 near the score line 20, the other end of the tab construction 3 constituting a press end 31 for pressing down against the opening tab 21. In the present embodiment, the tab structure 3 is a rigid strip, the arc-shaped arching portion 30 is integrally connected to the rigid strip, the arc-shaped arching portion 30 is flared from inside to outside, and an opening of the arc-shaped arching portion 30 faces the top pressing end 32. Design into the flaring form with arc hunch portion 30, can match with the better laminating of finger tip, increased pull ring structure 3 and the area of contact of finger tip, alleviated the oppression sense of finger tip when opening.
The hard strip-shaped sheet is made of a hard aluminum alloy material, so that the pull ring structure 3 has good bending strength and toughness, and the pull ring structure 3 is prevented from being bent and deformed when being hooked and pulled upwards; moreover, the edge of the hard strip-shaped sheet is provided with the inward turned edge 33, the inward turned edge 33 forms a reinforcing rib of the pull ring structure 3, the edges of two sides of the hard strip-shaped sheet are provided with the inward turned edges 33, and the reinforcing rib formed by the inward turned edges 33 further improves the strength of the pull ring structure 3 and improves the reliability when the pull ring structure is opened for use. In addition, the upper edge of the arc-shaped arching part 30 of the pull ring structure 3 is provided with the anti-cutting flanging 300, the contact area between the upper edge and the finger part can be increased by arranging the anti-cutting flanging 300, the finger is prevented from being cut by the upper edge of the arc-shaped arching part 30, and the reliability of better safety is realized.
A fastening rivet 32 is fixedly connected between the tab structure 3 and the opening plate 21, and the fastening rivet 32 is located at a position of the tab structure 3 near the abutting end 31. The tab structure 3 is connected to the opening piece 21 by providing the fastening rivet 32, so that the entire tab structure 3 constitutes a lever structure with the fastening rivet 32 as a fulcrum. Because the part between the arc-shaped arching part 30 and the fastening rivet 32 forms a power arm, the part between the jacking end 31 and the fastening rivet 32 forms a resistance arm, and the length of the resistance arm is far smaller than that of the power arm, when a user hooks and pulls the arc-shaped arching part 30 upwards with a small acting force, the jacking end 31 of the pull ring structure 3 can be jacked downwards, and the score line between the opening piece 21 and the can cover 2 is torn, so that the opening piece 21 can completely fall off to open the can opening. In the whole opening process, the pull ring is prevented from being buckled upwards by using a nail, the difficulty of opening operation is effectively reduced, and the problem that the fingers are easily damaged is prevented.
The utility model discloses an other concrete embodiment of easy open can, in order to satisfy different product demands, the shape of arc hunch-up portion is not only limited to the flaring form in concrete embodiment 1, still can design into the hunch-up banding, can satisfy equally and supply the user upwards to collude and draw the operation to and reduce the requirement of opening the operation degree of difficulty.
The utility model discloses a concrete embodiment of cover, with the utility model discloses a each concrete implementation of cover of easy open can is the same among the concrete implementation of easy open can, no longer gives unnecessary details here.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (10)
1. A zip-top can is characterized by comprising a can body and a can cover, wherein a score line is arranged on the can cover, an opening sheet is formed in the internal structure of the score line, a pull ring structure is connected to the upper side face of the can cover, an arc-shaped arched part which is arched upwards is arranged at one end of the pull ring structure, and an accommodating space for fingers to stretch into is formed between the arc-shaped arched part and the pull ring structure;
the other end of the pull ring structure extends to the position, close to the nicking line, of the opening piece, and the other end of the pull ring structure forms a jacking end used for pressing the top-fracture opening piece downwards.
2. The can of claim 1, wherein the tab structure is a rigid strip, the arcuate raised portion is integrally connected to the rigid strip, the arcuate raised portion is flared from the inside to the outside, and the opening of the arcuate raised portion faces the top end.
3. The can of claim 2, wherein a fastening rivet is fixedly connected between the tab structure and the opening piece.
4. The can of claim 3, wherein the fastening rivet is located near the top end.
5. The can of claim 1, wherein the hard strip-shaped piece is provided with an inward turned edge at an edge thereof, and the inward turned edge constitutes a reinforcing rib of the tab structure.
6. The can of claim 1, wherein the arcuate raised portion is provided with a cut-preventing flange at an upper edge thereof.
7. A can cover is characterized in that a score line is arranged on the can cover, an opening sheet is formed in the inner structure of the score line, a pull ring structure is connected to the upper side face of the can cover, an arc-shaped arched part which arches upwards is arranged at one end of the pull ring structure, and an accommodating space for fingers to stretch into is formed between the arc-shaped arched part and the pull ring structure;
the other end of the pull ring structure extends to the position, close to the nicking line, of the opening piece, and the other end of the pull ring structure forms a jacking end used for pressing the top-fracture opening piece downwards.
8. The can lid according to claim 7 wherein said ring pull structure is a rigid strip, said arcuate bulge being integrally connected to said rigid strip, said arcuate bulge being flared inwardly and outwardly, and said arcuate bulge opening toward said top end.
9. The can lid according to claim 7, wherein a fastening rivet is fixedly connected between said tab structure and said opening tab.
10. The can lid according to claim 9 wherein the fastening rivet is located proximate the top end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022682916.3U CN213863176U (en) | 2020-11-18 | 2020-11-18 | Pop-top can and can cover thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022682916.3U CN213863176U (en) | 2020-11-18 | 2020-11-18 | Pop-top can and can cover thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213863176U true CN213863176U (en) | 2021-08-03 |
Family
ID=77034777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022682916.3U Active CN213863176U (en) | 2020-11-18 | 2020-11-18 | Pop-top can and can cover thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213863176U (en) |
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2020
- 2020-11-18 CN CN202022682916.3U patent/CN213863176U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |