CN112193572A - Fish can cutting pull ring assisting in opening - Google Patents
Fish can cutting pull ring assisting in opening Download PDFInfo
- Publication number
- CN112193572A CN112193572A CN202011037534.3A CN202011037534A CN112193572A CN 112193572 A CN112193572 A CN 112193572A CN 202011037534 A CN202011037534 A CN 202011037534A CN 112193572 A CN112193572 A CN 112193572A
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- CN
- China
- Prior art keywords
- pull ring
- cutting
- fish
- blade
- push rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
- B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
- B65D17/34—Arrangement or construction of pull or lift tabs
- B65D17/347—Arrangement or construction of pull or lift tabs characterised by the connection between the tab and a detachable member or portion of the container
- B65D17/353—Arrangement or construction of pull or lift tabs characterised by the connection between the tab and a detachable member or portion of the container the connecting means being integral with the tab or with the detachable member or portion
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Opening Bottles Or Cans (AREA)
Abstract
The invention discloses a fish can cutting pull ring for assisting in opening, which structurally comprises a can body, a top cover and a cutting pull ring, wherein sealing paper is arranged on the can body, a groove and a blade accommodating groove are formed in the top cover, and the cutting pull ring is provided with the pull ring, a push rod assembly and a blade assembly, and the fish can cutting pull ring has the beneficial effects that: push away the in-process through pressing at the press and push away during the blade inserts sealing paper, then in the in-process of rotatory cutting pull ring drive the blade and carry out the arc cutting along sealing paper and top cap edge, then lift the cutting pull ring and just can drive top cap and sealing paper and lift, time saving and labor saving, need not be with the help of other instruments, the damage of pull ring has also been avoided, the problem that leads to the can not open, wrap up the rubber circle on the cutting pull ring simultaneously, can reduce the contact surface of finger and cutting pull ring, can not make the finger be injured at the in-process of pulling pull ring.
Description
Technical Field
The invention relates to the field of food packaging, in particular to a fish can cutting pull ring for assisting in opening.
Background
Canned food is related to food packaging, and the canned food is convenient for storing special food, such as fish cans, and is convenient for transportation, and the cans are prevented from being squeezed, deformed and damaged in the transportation process, so that the cans are hard.
Aiming at the current fish can pull ring, a relative scheme is made aiming at the following problems:
present fish can packaging shell is hard, pull ring on the top cap is generally through pulling up, it is rotatory, pull open, thereby make the top cap pull open along the line of cut, but the top cap is hard, need huge strength when pulling open, and can only open through finger pulling pull ring when making power, the contact surface of finger and pull ring is little, draw the trace easily, even make and violently also can not speak out the top cap and pull open, still can cause the pull ring to break away from, need cut the top cap with the help of the cutter, it is very inconvenient.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide a fish can cutting pull ring for assisting in opening.
The invention is realized by adopting the following technical scheme: a fish can cutting pull ring for assisting opening structurally comprises a can body, a top cover and a cutting pull ring, wherein the can body and the top cover are welded together, the top cover is welded above the can body, the cutting pull ring is embedded in the upper surface of the top cover, the can body is provided with sealing paper, the sealing paper is arranged inside the can body, and the distance between the sealing paper and the inner wall of the top cover is 7-10 mm; the top cover is provided with a groove and a blade accommodating groove, the groove is formed in the upper surface of the top cover, the blade accommodating groove is welded to the lower surface of the top cover, and the blade accommodating groove is formed in the circular motion track of the cutting pull ring; the cutting pull ring is equipped with pull ring, push rod subassembly, blade subassembly, the pull ring passes through transition fit and connects in push rod subassembly upper end, push rod subassembly runs through the top cap and connects between pull ring and blade subassembly, blade subassembly welds in push rod subassembly bottom.
Further, the pull ring is made of aluminum, a rubber ring is wrapped on the pull ring, and the rubber ring is used for increasing the contact surface of the finger and the pull ring and reducing stress.
Further, push rod assembly is equipped with and pushes away head, push rod, cardboard, push rod top is located to the head that pushes away, the push rod runs through push rod assembly inside and is connected with pushing away the head, the cardboard welds on push rod assembly, the cardboard is used for assisting to fix push rod assembly on the ejection cover, and the cooperation cutting pull ring pulls open.
Further, the top cover is sleeved between the pushing head and the clamping plate.
Further, the blade subassembly is equipped with the blade, the blade passes through blade subassembly central symmetry and welds in blade subassembly upper and lower surface, the blade is used for carrying out synchronous cutting to top cap and sealing paper.
Further, the blade assembly is of a metal plate-shaped structure, is semicircular and is welded with the push rod.
Further, the pushing head is made of rubber, the pushing head is used for pushing the pushing rod to move downwards, and the pushing rod is used for pushing the blade assembly to be separated from the blade containing groove to cut the sealing groove.
Further, the blade is driven by the push rod to move around the circumference along the central point of the blade assembly, the number of the blades is 2, and the blades are of arc-shaped structures.
Advantageous effects
The invention has the working principle that:
when the can opener is used, a push head on a cutting pull ring is pressed, fingers are inserted between the cutting pull ring and a groove, the cutting pull ring is tilted, the cutting pull ring is rotated, a top cover is separated from sealing paper in a can body through a blade assembly, the top cover is lifted by pulling the cutting pull ring, and the sealing paper is lifted at the same time to open the can; when the pushing head is pressed, the pushing head drives the pushing rod to move downwards in the pushing rod assembly, the blade assembly is driven to move downwards simultaneously in the downward moving process of the pushing rod, the blade is separated from the blade accommodating groove in the downward moving process of the blade assembly, the blade is inserted into the sealing paper, the pushing rod is driven to rotate simultaneously in the rotating and cutting process of the pull ring, so that the blade is driven to cut along the dotted line of the sealing paper and the edge of the top cover, and the top cover and the sealing paper are driven to be opened simultaneously in the pulling and cutting process of the pull ring; the pull ring cutting pull ring is wrapped with a rubber ring, and the rubber ring is used for increasing the contact surface of fingers and the cutting pull ring and reducing stress.
Has the advantages that:
push away the in-process through pressing at the press and push away during the blade inserts sealing paper, then in the in-process of rotatory cutting pull ring drive the blade and carry out the arc cutting along sealing paper and top cap edge, then lift the cutting pull ring and just can drive top cap and sealing paper and lift, time saving and labor saving, need not be with the help of other instruments, the damage of pull ring has also been avoided, the problem that leads to the can not open, wrap up the rubber circle on the cutting pull ring simultaneously, can reduce the contact surface of finger and cutting pull ring, can not make the finger be injured at the in-process of pulling pull ring.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic external perspective view of the cartridge of the present invention.
FIG. 2 is a schematic view of the internal structure of the case according to the present invention.
FIG. 3 is an enlarged view of the cutting tab of the present invention.
FIG. 4 is a schematic view of the cutting tab of the present invention after rotation.
FIG. 5 is a perspective view of the cutting tab of the present invention.
Fig. 6 is a schematic perspective view of the push rod assembly of the present invention.
Fig. 7 is a bottom structure view of the top cover of the present invention.
In the figure: can body 1, top cover 2, cutting tab 3, sealing paper 10, recess 20, blade receiving slot 21, tab 30, push rod assembly 31, blade assembly 32, push head 310, push rod 311, catch plate 312, blade 320.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution of a fish can cutting tab for assisting opening: the structure of the tin can comprises a tin body 1, a top cover 2 and a cutting pull ring 3, wherein the tin body 1 and the top cover 2 are welded together, the top cover 2 is welded above the tin body 1, the cutting pull ring 3 is embedded on the upper surface of the top cover 2, the tin body 1 is provided with sealing paper 10, the sealing paper 10 is arranged in the tin body 1, and the distance between the sealing paper 10 and the inner wall of the top cover 2 is 7-10 mm; the top cover 2 is provided with a groove 20 and a blade accommodating groove 21, the groove 20 is formed in the upper surface of the top cover 2, the blade accommodating groove 21 is welded to the lower surface of the top cover 2, and the blade accommodating groove 21 is formed in the circular motion track of the cutting pull ring 3; the cutting pull ring 3 is provided with a pull ring 30, a push rod assembly 31 and a blade assembly 32, the pull ring 30 is connected to the upper end of the push rod assembly 31 through transition fit, the push rod assembly 31 penetrates through the top cover 2 and is connected between the pull ring 30 and the blade assembly 32, the blade assembly 32 is welded to the bottom end of the push rod assembly 31, the pull ring 30 is made of aluminum, the pull ring 30 is wrapped by a rubber ring, the push rod assembly 31 is provided with a push head 310, a push rod 311 and a clamping plate 312, the push head 310 is arranged at the top of the push rod 311, the push rod 311 penetrates through the interior of the push rod assembly 31 and is connected with the push head 310, the clamping plate 312 is welded on the push rod assembly 31, the top cover 2 is sleeved between the push head 310 and the clamping plate 312, the blade assembly 32 is provided with blades 320, the blades, the blade assembly is semicircular and welded with the push rod 311, the push head 310 is made of rubber, the push head 310 is used for pushing the push rod 311 to move downwards, and the blade 320 is driven by the push rod 311 to move around the circumference along the central point of the blade assembly 32.
Example (b): when in use, the push head 310 on the cutting pull ring 3 is pressed, then fingers are inserted between the cutting pull ring 3 and the groove 20, then the cutting pull ring 3 is tilted, the cutting pull ring 3 is rotated, the top cover 2 is separated from the sealing paper 10 in the can body 1 through the blade assembly 32, the top cover 2 is lifted by pulling the cutting pull ring 3, and the sealing paper 10 is lifted at the same time, so that the can is opened; when the pushing head 310 is pressed, the pushing head 310 drives the pushing rod 311 to move downwards in the pushing rod assembly 31, the blade assembly 32 is driven to move downwards simultaneously in the process that the pushing rod 311 moves downwards, the blade 320 is separated from the blade accommodating groove 21 in the process that the blade assembly 32 moves downwards, the blade 320 is inserted into the sealing paper 10, the pushing rod 311 is driven to rotate simultaneously in the process of rotating and cutting the pull ring 3, so that the blade 320 is driven to cut along the dotted line of the sealing paper 10 and the edge of the top cover 2, and simultaneously the top cover 2 and the sealing paper 10 are driven to be opened in the process of pulling and cutting the pull ring 3; the parcel has the rubber circle on the pull ring cutting pull ring 3, the rubber circle is used for increasing the contact surface of finger and cutting pull ring 3, reduces the atress.
Compared with the prior art, the invention has the technical progress that:
push away the in-process through pressing at the press and push away during the blade inserts sealing paper, then in the in-process of rotatory cutting pull ring drive the blade and carry out the arc cutting along sealing paper and top cap edge, then lift the cutting pull ring and just can drive top cap and sealing paper and lift, time saving and labor saving, need not be with the help of other instruments, the damage of pull ring has also been avoided, the problem that leads to the can not open, wrap up the rubber circle on the cutting pull ring simultaneously, can reduce the contact surface of finger and cutting pull ring, can not make the finger be injured at the in-process of pulling pull ring.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a supplementary fish can cutting pull ring of opening, its structure includes jar body (1), top cap (2), cutting pull ring (3), jar body (1) is in the same place with top cap (2) looks welding, top cap (2) weld in jar body (1) top, cutting pull ring (3) inlay and locate top cap (2) upper surface, its characterized in that:
the tank body (1) is provided with sealing paper (10), the sealing paper (10) is arranged inside the tank body (1), and the distance between the sealing paper (10) and the inner wall of the top cover (2) is 7-10 mm;
the cutting pull ring is characterized in that the top cover (2) is provided with a groove (20) and a blade accommodating groove (21), the groove (20) is formed in the upper surface of the top cover (2), the blade accommodating groove (21) is welded to the lower surface of the top cover (2), and the blade accommodating groove (21) is formed in the track of the cutting pull ring (3) moving around the circumference;
cutting pull ring (3) are equipped with pull ring (30), push rod subassembly (31), blade subassembly (32), pull ring (30) are connected in push rod subassembly (31) upper end through transition fit, push rod subassembly (31) run through top cap (2) and connect between pull ring (30) and blade subassembly (32), blade subassembly (32) weld in push rod subassembly (31) bottom.
2. A fish can opener-assisting fish can cutting tab as claimed in claim 1, wherein: the pull ring (30) is made of aluminum, and the pull ring (30) is wrapped with a rubber ring.
3. A fish can opener-assisting fish can cutting tab as claimed in claim 1, wherein: push rod subassembly (31) are equipped with push head (310), push rod (311), cardboard (312), push rod (311) top is located in push head (310), push rod (311) run through inside being connected with push head (310) of push rod subassembly (31) subassembly, cardboard (312) weld on push rod subassembly (31).
4. A fish can opener-assisting fish can cutting tab as claimed in claim 1, wherein: the top cover (2) is sleeved between the push head (310) and the clamping plate (312).
5. A fish can opener-assisting fish can cutting tab as claimed in claim 1, wherein: the blade assembly (32) is provided with blades (320), and the blades (320) are welded on the upper surface and the lower surface of the blade assembly (32) in a centrosymmetric mode through the blade assembly (32).
6. A fish can opener-assisting cutting tab according to claim 1 or 5, wherein: the blade assembly (32) is of a metal plate-shaped structure, is semicircular and is welded with the push rod (311).
7. A fish can opener-assisting fish can cutting tab as claimed in claim 4, wherein: the push head (310) is made of rubber, and the push head (310) is used for pushing the push rod (311) to move downwards.
8. A fish can opener-assisting fish can cutting tab as claimed in claim 5, wherein: the blade (320) is driven by the push rod (311) to move around the circle along the central point of the blade component (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011037534.3A CN112193572B (en) | 2020-09-28 | 2020-09-28 | Cutting pull ring for assisting opening of fish can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011037534.3A CN112193572B (en) | 2020-09-28 | 2020-09-28 | Cutting pull ring for assisting opening of fish can |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112193572A true CN112193572A (en) | 2021-01-08 |
| CN112193572B CN112193572B (en) | 2022-05-24 |
Family
ID=74006995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011037534.3A Active CN112193572B (en) | 2020-09-28 | 2020-09-28 | Cutting pull ring for assisting opening of fish can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112193572B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015504029A (en) * | 2012-11-26 | 2015-02-05 | ショー, クリストファーSCHORRE, Christopher | Airfoil beverage can pull tab |
| CN107089427A (en) * | 2017-04-28 | 2017-08-25 | 张苑 | Tin can for containing pork luncheon meat |
| CN211224328U (en) * | 2019-11-07 | 2020-08-11 | 杭州均成包装科技有限公司 | Plastic pop-top can with screw connection structure |
-
2020
- 2020-09-28 CN CN202011037534.3A patent/CN112193572B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015504029A (en) * | 2012-11-26 | 2015-02-05 | ショー, クリストファーSCHORRE, Christopher | Airfoil beverage can pull tab |
| CN107089427A (en) * | 2017-04-28 | 2017-08-25 | 张苑 | Tin can for containing pork luncheon meat |
| CN211224328U (en) * | 2019-11-07 | 2020-08-11 | 杭州均成包装科技有限公司 | Plastic pop-top can with screw connection structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112193572B (en) | 2022-05-24 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220427 Address after: 528400 plant 1, Dongfeng food base, xigubu village, Dongfeng Town, Zhongshan City, Guangdong Province Applicant after: Zhongshan Baoli Food Co.,Ltd. Address before: 362200 Chenghua North Road, Fengze District, Quanzhou City, Fujian Province Applicant before: Su Lianji |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |