CN110510224B - Pop-top can - Google Patents
Pop-top can Download PDFInfo
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- CN110510224B CN110510224B CN201910907438.0A CN201910907438A CN110510224B CN 110510224 B CN110510224 B CN 110510224B CN 201910907438 A CN201910907438 A CN 201910907438A CN 110510224 B CN110510224 B CN 110510224B
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- Prior art keywords
- arc
- pop
- sliding block
- sealing
- shaped opening
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
- B21D51/44—Making closures, e.g. caps
- B21D51/443—Making closures, e.g. caps easily removable closures, e.g. by means of tear strips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Closures For Containers (AREA)
Abstract
The invention belongs to the technical field of beverage packaging, and particularly relates to a pop can; comprises a shell and an end cover; the end cover is arranged on the shell, an arc-shaped opening is formed in the end cover, and a sliding groove is formed in the position close to the arc-shaped opening; the end cover is provided with an opening unit and a sealing unit at the arc-shaped opening; the opening unit comprises a pull ring, the pull ring seals the arc-shaped opening when the pop can is not opened, and the arc-shaped opening can be opened by pulling the pull ring when people need to open the pop can; the sealing unit comprises a sliding block, a sealing plate and a stop block; the sliding block is connected in the sliding chute in a sliding manner, the side wall of the sliding block is connected with the side wall of the sliding chute through elastic sealing cloth, and the sliding block penetrates through the end cover, so that two ends of the sliding block extend out of two sides of the end cover; therefore, the short-time sealing of the arc-shaped opening is realized, the using effect of the pop can is improved, and great convenience and easiness are brought to a user.
Description
Technical Field
The invention belongs to the technical field of beverage packaging, and particularly relates to a pop can.
Background
In modern society, drinking carbonated beverages is the most common thing, and carbonated beverages are generally divided into plastic bottle packages and pop can packages, and most people choose to use the pop can packages because the plastic bottles are large in size and inconvenient to carry. The pop can is a complete can cover which is formed by processing the material of the can cover to form a rivet, sleeving a pull ring and then riveting tightly, and matching with a proper nick, can achieve the effect of sealing and storing, and is commonly used for storing carbonated beverages, coffee, milk and the like in life. However, the pull ring of the pop can is a disposable article, so that once the pull ring is pulled, the pop can is not sealed any more, if people do not drink the beverage immediately after opening the pop can, if carbonated beverage remains in the pop can, carbon dioxide in the carbonated beverage can be slowly separated out, the taste of the carbonated beverage is influenced, and in addition, after the pop can is opened, when people hold the pop can to move, the carbonated beverage in the pop can flows out from the opening, the carbonated beverage is wasted, a large amount of stains are caused, and the use of the pop can is influenced.
Disclosure of Invention
In order to make up the defects of the prior art, the problem that the pop can is not sealed any more once the pull ring is pulled off because the pull ring of the pop can is a disposable article is solved; the invention provides a pop can.
The technical scheme adopted by the invention for solving the technical problems is as follows: the manufacturing method of the pop can comprises the following steps:
s1: the method comprises the following steps of obtaining requirements of customers on the size and the shape of the pop can cover, preparing an aluminum plate substrate according to the requirements of the customers, and polishing and cleaning the prepared aluminum plate substrate to avoid influence on subsequent steps caused by more surface burrs;
s2: preparing an ultrathin pad pasting with self-adhesion according to the size of the aluminum plate substrate, and attaching the ultrathin pad pasting to one surface of the aluminum plate substrate to prepare a composite aluminum plate;
s3: and (4) blanking and stretching the composite aluminum plate obtained according to the step S2 to form the pop can cover, trimming the pop can cover, and finally cleaning and drying to manufacture the pop can cover.
Preferably, the ultrathin pad pasting is prepared by three layers of materials in a co-extrusion mode, the layer of the three layers of materials, which is in contact with the aluminum plate substrate, is a pasting layer, the pasting layer is made of cyanoacrylate adhesive, the middle layer of the three layers of materials is an anti-oxidation coating, and the rest layer of the three layers of materials is a PE layer.
The pop can comprises a shell and an end cover; the end cover is arranged on the shell, an arc-shaped opening is formed in the end cover, and a sliding groove is formed in the position close to the arc-shaped opening; the end cover is provided with an opening unit and a sealing unit at the arc-shaped opening; the opening unit comprises a pull ring, the pull ring seals the arc-shaped opening when the pop can is not opened, and the arc-shaped opening can be opened by pulling the pull ring when people need to open the pop can; the sealing unit comprises a sliding block, a sealing plate and a stop block; the sliding block is connected in the sliding chute in a sliding mode, the side wall of the sliding block is connected with the side wall of the sliding chute through elastic sealing cloth, and the sliding block penetrates through the end cover, so that two ends of the sliding block extend out of two sides of the end cover; the sealing plates are symmetrically hinged on the side wall of the sliding block close to the inner side of the pop can, and the sealing plates are in fan blade shapes; the stop block is fixed on the inner side wall of the end cover and is always in contact with the side wall of the sealing plate; the sliding block slides in the sliding groove through the matching of the opening unit and the sealing unit, so that the sealing plate is driven to seal and open the arc-shaped opening; when the sealing plate is used, when people need to drink carbonated beverages, the sliding block is pushed only by pulling the pull ring open, the sliding block slides from one end, away from the arc-shaped opening, of the sliding groove to one end, close to the arc-shaped opening, of the sliding block, the sealing plate can slide along with the sliding block in the sliding process of the sliding block, however, due to the action of the stop block, the sealing plate can rotate around the sliding block in the moving process, in the whole rotating process of the sealing plate, the side wall of the sealing plate is always in contact with the stop block, when the sliding block slides to the end, close to the arc-shaped opening, of the sliding groove, the sealing plate is in an open state, and people can drink beverages in the pop can directly through the arc-shaped opening; when people have not drunk the beverage in the easy open can once only, in order to realize the short-term sealed to the easy open can once more, only need to slide the slider from the spout and be close to arc open-ended one end and to keep away from arc open-ended one end, at the slip in-process of slider, the closing plate also can rotate along with the slider, when the slider slides to the spout and keeps away from arc open-ended tip, the closing plate also can rotate to mutual contact, thereby realize short-term sealed to the arc opening part, thereby improve the result of use of easy open can, bring very big just easy for the user.
Preferably, the side walls of the two sealing plates, which are in contact with each other, are both wave-shaped, and the side walls of the two sealing plates can be attached to each other in the closing process of the two sealing plates, so that the sealing effect of the sealing plates is enhanced, and the mouth of a drinker is prevented from being cut by the sealing plates; during the use, when people do not have once only drunk the beverage in the easy open can, in order to realize the short-term sealed to the easy open can again, only need to slide the slider from the spout near the one end of arc open-ended to keeping away from the one end of arc open-ended, in the slip in-process of slider, because the effect of dog makes the closing plate rotate along with the slider, when the slider slides to the spout and keeps away from the tip of arc open-ended, the closing plate also can rotate to mutual contact, thereby realize short-term sealed to the arc open-ended, after the lateral wall of closing plate mutual contact all established to the wave, the sealed effect between the closing plate has been strengthened, further reduce the gas leakage condition of easy open can, thereby improve carbonated beverages's taste holding time, strengthen the result of easy open can.
Preferably, the side wall of the sealing plate far away from the arc-shaped opening is provided with a first magnet; a second magnet is arranged on the inner side wall of the end cover and close to the first magnet, and mutual attraction exists between the first magnet and the second magnet; the first magnet and the second magnet are matched, so that the position of the sealing plate can be fixed when the sealing plate is in an open state; when the sealing plate is used, when people need to drink carbonated beverage in the pop can again, only the sliding block needs to be pushed, the sliding block slides from one end, far away from the arc opening, of the sliding groove to one end, close to the arc opening, of the sliding block, the sealing plate can slide along with the sliding block in the sliding process of the sliding block, but under the action of the stop block, the sealing plate can rotate around the sliding block in the moving process, in the whole rotating process of the sealing plate, the side wall of the sealing plate is always in contact with the stop block, when the sliding block slides to the end, close to the arc opening, of the sliding groove, the sealing plate is in an open state, the sealing plate is in the open state, the first magnet is arranged on the side wall, far away from the arc opening, the second magnet is arranged on the inner side wall of the end cover, mutual attraction force exists between the first magnet and the second magnet, and when the sealing plate is in the open state, the positions of the two sealing plates can be reinforced, further preventing the lip part of people from being hurt after the sealing plate falls under the gravity in the process of drinking carbonated beverage; the safety of the pop can in the using process is greatly guaranteed, the using effect of the pop can is improved, and therefore great convenience is brought to people.
Preferably, the sliding groove is provided with an air bag close to the arc-shaped opening; the arc-shaped opening is provided with an air nozzle at a position close to the air bag, the direction of the air nozzle faces to the direction of the outer part of the pop can, and the air nozzle is connected with the air bag through a hose; the cleaning effect on the arc-shaped opening is realized through the matching of the air bag and the air jet; when the sealing plate is used, when people need to drink carbonated beverage in the pop can again, only the sliding block needs to be pushed, the sliding block slides from one end, far away from the arc opening, of the sliding groove to one end, close to the arc opening, of the sliding block, the sealing plate can slide along with the sliding block in the sliding process of the sliding block, due to the action of the stop block, the sealing plate can rotate around the sliding block in the moving process, in the whole rotating process of the sealing plate, the side wall of the sealing plate is always in contact with the stop block, when the sliding block slides to the end, close to the arc opening, of the sliding groove, the sealing plate is in an open state, when the sliding block slides to one end, close to the arc opening, the air bag is squeezed, air in the air bag can be sprayed after being transmitted to the air jet port through the hose, and due to the fact that the direction of the air jet is towards the outer portion of the pop can, when the sealing plate is opened, a jet of air blown from the inner portion of the pop can to the outer portion of the pop can be generated, therefore, the arc-shaped opening is cleaned, dust is prevented from being accumulated on the sealing plate and falling into the pop can in the opening process of the sealing plate, cleanliness of carbonated beverage in the pop can is improved, the carbonated beverage is prevented from being polluted by the dust, and accordingly using effect of the pop can is improved.
Preferably, when the pull ring is in an unzipped state, the sliding block is clamped between the side wall of the sliding groove and the side wall of the pull ring, and the sealing effect of the sealing plate is enhanced through the matching of the sliding block, the sliding groove and the pull ring; during the use, when the pull ring of easy open can was not pulled open, the slider card was between spout lateral wall and pull ring lateral wall, then the closing plate was laminated each other this moment, was in encapsulated situation, then further strengthened the sealed effect of easy open can to prevent that the slider from sliding in the spout in the transportation, influence the sealed effect of easy open can, thereby guarantee the security of easy open can in the transportation.
The invention has the following beneficial effects:
1. according to the pop can, the sliding block slides in the sliding groove through the matching of the opening unit and the sealing unit, so that the sealing plate is driven to seal and open the arc-shaped opening, the using effect of the pop can is improved, and great convenience and easiness are brought to a user.
2. According to the pop can, the first magnet and the second magnet are matched, so that the position of the sealing plate can be fixed when the sealing plate is in an open state, the safety of the pop can in the using process is guaranteed, and the using effect of the pop can is improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a flow chart of a method for manufacturing a pop can lid of the present invention;
fig. 2 is a perspective view of a can of the present invention;
fig. 3 is a view showing an operating state of the can of the present invention;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 5 is a cross-sectional view taken at B-B of FIG. 3;
in the figure: the air bag opening device comprises a shell 1, an end cover 2, an arc-shaped opening 21, a sliding groove 22, an air bag 221, an air jet port 222, a second magnet 23, an opening unit 3, a pull ring 31, a sealing unit 4, a sliding block 41, a sealing plate 42, a first magnet 421 and a stop 43.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, a method for manufacturing a can according to the present invention includes the steps of:
s1: the method comprises the following steps of obtaining requirements of customers on the size and the shape of the pop can cover, preparing an aluminum plate substrate according to the requirements of the customers, and polishing and cleaning the prepared aluminum plate substrate to avoid influence on subsequent steps caused by more surface burrs;
s2: preparing an ultrathin pad pasting with self-adhesion according to the size of the aluminum plate substrate, and attaching the ultrathin pad pasting to one surface of the aluminum plate substrate to prepare a composite aluminum plate;
s3: and (4) blanking and stretching the composite aluminum plate obtained according to the step S2 to form the pop can cover, trimming the pop can cover, and finally cleaning and drying to manufacture the pop can cover.
As an embodiment of the invention, the ultrathin pad pasting is prepared by three layers of materials in a co-extrusion mode, the layer of the three layers of materials, which is in contact with the aluminum plate substrate, is a pasting layer, the material of the pasting layer is cyanoacrylate adhesive, the middle layer of the three layers of materials is an anti-oxidation coating, and the rest layer of the three layers of materials is a PE layer.
The pop can comprises a shell 1 and an end cover 2; the end cover 2 is arranged on the shell 1, an arc-shaped opening 21 is formed in the end cover 2, and a sliding groove 22 is formed in the position close to the arc-shaped opening 21; the end cover 2 is provided with an opening unit 3 and a sealing unit 4 at the arc-shaped opening 21; the opening unit 3 comprises a pull ring 31, the pull ring 31 seals the arc-shaped opening 21 when the can is not opened, and the arc-shaped opening 21 can be opened by pulling the pull ring 31 when people need to open the can; the sealing unit 4 includes a slider 41, a sealing plate 42, and a stopper 43; the sliding block 41 is connected in the sliding groove 22 in a sliding manner, the side wall of the sliding block 41 is connected with the side wall of the sliding groove 22 through elastic sealing cloth, and the sliding block 41 penetrates through the end cover 2, so that two ends of the sliding block 41 extend out of two sides of the end cover 2; the sealing plates 42 are symmetrically hinged on the side wall of the sliding block 41 close to the inner side of the pop can, and the sealing plates 42 are in a fan-blade shape; the stop block 43 is fixed on the inner side wall of the end cover 2 and is always contacted with the side wall of the sealing plate 42; the sliding block 41 slides in the sliding groove 22 through the matching of the opening unit 3 and the sealing unit 4, so that the sealing plate 42 is driven to seal and open the arc-shaped opening 21; when the beverage bottle is used, when people need to drink carbonated beverages, only the pull ring 31 needs to be pulled open to push the slider 41, the slider 41 slides from one end, far away from the arc-shaped opening 21, of the sliding groove 22 to one end, close to the arc-shaped opening 21, of the sliding groove, the slider 41 slides along with the sealing plate 42, but under the action of the stop block 43, the sealing plate 42 can rotate around the slider 41 in the moving process, in the whole rotating process of the sealing plate 42, the side wall of the sealing plate 42 is always in contact with the stop block 43, when the slider 41 slides to the end, close to the arc-shaped opening 21, of the sliding groove 22, the sealing plate 42 is in an open state, and people can drink beverages in the beverage bottle directly through the arc-shaped opening 21; when people do not finish drinking the beverage in the pop can at one time, in order to realize the short sealing of the pop can again, only the sliding block 41 is required to slide to one end far away from the arc opening 21 from one end of the sliding groove 22 close to the arc opening 21, in the sliding process of the sliding block 41, the sealing plate 42 can also rotate along with the sliding block 41, when the sliding block 41 slides to the end part of the sliding groove 22 far away from the arc opening 21, the sealing plate 42 can also rotate to be in mutual contact, the short sealing of the arc opening 21 is realized, the using effect of the pop can is improved, and the great convenience and easiness are brought to users.
In an embodiment of the present invention, the side walls of the two sealing plates 42 contacting each other are both wave-shaped, and the side walls of the two sealing plates 42 can be attached to each other when the two sealing plates 42 are closed, so as to enhance the sealing effect of the sealing plates 42 and prevent the sealing plates 42 from cutting the mouth of a drinker; when the pop can sealing device is used, when people do not finish drinking the beverage in the pop can at one time, in order to realize the short-time sealing of the pop can again, only the sliding block 41 is required to slide from one end, close to the arc-shaped opening 21, of the sliding groove 22 to one end, far away from the arc-shaped opening 21, of the sliding block 41, in the sliding process of the sliding block 41, the sealing plate 42 rotates along with the sliding block 41 under the action of the stop block 43, and when the sliding block 41 slides to the end, far away from the arc-shaped opening 21, of the sliding groove 22, the sealing plate 42 can also rotate to be in mutual contact, so that the short-time sealing of the arc-shaped opening 21 is realized, after the side walls, in mutual contact, of the sealing plate 42 are all set to be wavy, the sealing effect between the sealing plate 42 is enhanced, the gas leakage condition of the pop can is further reduced, the taste maintaining time of carbonated beverage is prolonged, and the using effect of the pop can is enhanced.
In one embodiment of the present invention, the sealing plate 42 is provided with a first magnet 421 on a side wall away from the arc-shaped opening 21; a second magnet 23 is arranged on the inner side wall of the end cover 2 at a position close to the first magnet 421, and mutual attraction exists between the first magnet 421 and the second magnet 23; the position of the sealing plate 42 can be fixed when the sealing plate 42 is in an open state through the matching of the first magnet 421 and the second magnet 23; when the pop can is used, when people need to drink carbonated beverage in the pop can again, only the sliding block 41 needs to be pushed, the sliding block 41 slides from one end, far away from the arc-shaped opening 21, of the sliding groove 22 to one end, close to the arc-shaped opening 21, of the sliding block 41, the sealing plate 42 can slide along with the sliding block 41 in the sliding process of the sliding block 41, but due to the action of the stop block 43, the sealing plate 42 can rotate around the sliding block 41 in the moving process, in the whole rotating process of the sealing plate 42, the side wall of the sealing plate 42 is always in contact with the stop block 43, when the sliding block 41 slides to the end part, close to the arc-shaped opening 21, of the sliding groove 22, the sealing plate 42 is in an open state, as the sealing plate 42 is provided with the first magnet 421 on the side wall far away from the arc-shaped opening 21, the second magnet 23 is arranged on the inner side wall of the end cover 2, and mutual attraction exists between the first magnet 421 and the second magnet 23, when the sealing plates 42 are in an open state, the positions of the two sealing plates 42 can be reinforced, and further the sealing plates 42 are prevented from being damaged to lips of people after falling under the action of gravity in the process of drinking carbonated beverages; the safety of the pop can in the using process is greatly guaranteed, the using effect of the pop can is improved, and therefore great convenience is brought to people.
As an embodiment of the present invention, the chute 22 is provided with an air bag 221 near the arc-shaped opening 21; the arc-shaped opening 21 is provided with an air nozzle 222 at a position close to the air bag 221, the direction of the air nozzle 222 faces to the direction of the outer part of the pop can, and the air nozzle 222 is connected with the air bag 221 through a hose; the cleaning effect on the arc-shaped opening 21 is realized through the matching of the air bag 221 and the air injection port 222; when the pop can is used, when people need to drink carbonated beverage in the pop can again, only the sliding block 41 needs to be pushed, the sliding block 41 slides from one end, far away from the arc-shaped opening 21, of the sliding groove 22 to one end, close to the arc-shaped opening 21, of the sliding block 41, the sealing plate 42 can slide along with the sliding block 41 in the sliding process of the sliding block 41, however, due to the action of the stop block 43, the sealing plate 42 can rotate around the sliding block 41 in the moving process, in the whole rotating process of the sealing plate 42, the side wall of the sealing plate 42 is always in contact with the stop block 43, when the sliding block 41 slides to the end, close to the arc-shaped opening 21, of the sliding groove 22, the sealing plate 42 is in an open state, when the sliding block 41 slides to one end, close to the arc-shaped opening 21, the air bag 221 can be squeezed, air in the air bag 221 can be sprayed out after being transmitted to the air injection port 222 through a hose, and because the direction of the air injection port 222 faces to the direction of the outer part of the pop can, when the sealing plate 42 is opened, gas blown to the outside of the pop can from the inside of the pop can be generated, so that the arc-shaped opening 21 is cleaned, dust is prevented from being accumulated on the sealing plate 42, and the dust can fall into the pop can in the opening process of the sealing plate 42, so that the cleanliness of carbonated beverage in the pop can is improved, the carbonated beverage is prevented from being polluted by the dust, and the using effect of the pop can is improved.
As an embodiment of the present invention, when the tab 31 is in the non-pulled state, the slider 41 is clamped between the side wall of the chute 22 and the side wall of the tab 31, and the sealing effect of the sealing plate 42 is enhanced by the cooperation between the slider 41, the chute 22 and the tab 31; during the use, when the pull ring 31 of easy open can was not pulled open, slider 41 blocked between spout 22 lateral wall and pull ring 31 lateral wall, then the closing plate 42 was laminated each other this moment, was in encapsulated situation, then further strengthened the sealed effect of easy open can to prevent that slider 41 from sliding in spout 22 in the transportation, influence the sealed effect of easy open can, thereby guarantee the security of easy open can in the transportation.
When the beverage bottle is used, when people need to drink carbonated beverages, only the pull ring 31 needs to be pulled open to push the slider 41, the slider 41 slides from one end, far away from the arc-shaped opening 21, of the sliding groove 22 to one end, close to the arc-shaped opening 21, of the sliding groove, the slider 41 slides along with the sealing plate 42, but under the action of the stop block 43, the sealing plate 42 can rotate around the slider 41 in the moving process, in the whole rotating process of the sealing plate 42, the side wall of the sealing plate 42 is always in contact with the stop block 43, when the slider 41 slides to the end, close to the arc-shaped opening 21, of the sliding groove 22, the sealing plate 42 is in an open state, and people can drink beverages in the beverage bottle directly through the arc-shaped opening 21; when people do not finish drinking the beverage in the pop can at one time, in order to realize the temporary sealing of the pop can again, only the sliding block 41 is required to slide from one end, close to the arc-shaped opening 21, of the sliding groove 22 to one end, far away from the arc-shaped opening 21, in the sliding process of the sliding block 41, the sealing plate 42 also rotates along with the sliding block 41, and when the sliding block 41 slides to the end, far away from the arc-shaped opening 21, of the sliding groove 22, the sealing plate 42 also rotates to be in contact with each other, so that the temporary sealing of the arc-shaped opening 21 is realized, the using effect of the pop can is improved, and great convenience and easiness are brought to users; when people do not finish drinking the beverage in the pop can at one time, in order to realize the short-time sealing of the pop can again, only the sliding block 41 is required to slide from one end, close to the arc-shaped opening 21, of the sliding groove 22 to one end, far away from the arc-shaped opening 21, of the sliding block 41, the sealing plate 42 rotates along with the sliding block 41 under the action of the stop block 43 in the sliding process of the sliding block 41, and the sealing plate 42 also rotates to be in contact with each other until the sliding block 41 slides to the end, far away from the arc-shaped opening 21, so that the short-time sealing of the arc-shaped opening 21 is realized, when the side walls, in contact with each other, of the sealing plate 42 are all in a wave shape, the sealing effect between the sealing plates 42 is enhanced, the gas leakage condition of the pop can is further reduced, the taste maintaining time of the carbonated beverage is prolonged, and the using effect of the pop can is enhanced; when people need to drink carbonated beverage in the pop can again, only the sliding block 41 needs to be pushed, the sliding block 41 slides from one end, far away from the arc-shaped opening 21, of the sliding groove 22 to one end, close to the arc-shaped opening 21, of the sliding block 41, the sealing plate 42 can slide along with the sliding block 41 in the sliding process of the sliding block 41, however, due to the action of the stop block 43, the sealing plate 42 can rotate around the sliding block 41 in the moving process, in the whole rotating process of the sealing plate 42, the side wall of the sealing plate 42 is always in contact with the stop block 43, when the sliding block 41 slides to the end, close to the arc-shaped opening 21, of the sliding groove 22, the sealing plate 42 is in an open state, as the sealing plate 42 is provided with the first magnet 421 on the side wall far away from the arc-shaped opening 21, the second magnet 23 is arranged on the inner side wall of the end cover 2, and mutual attraction force exists between the first magnet 421 and the second magnet 23, when the sealing plate 42 is in the open state, the positions of the two sealing plates 42 can be reinforced, so that the sealing plates 42 are prevented from being damaged to lips of people after falling under the gravity in the process of drinking carbonated beverages; the safety of the pop can in the using process is greatly ensured, the using effect of the pop can is improved, and great convenience is brought to people; when people need to drink carbonated beverage in the pop can again, only the sliding block 41 needs to be pushed, the sliding block 41 slides from one end, far away from the arc-shaped opening 21, of the sliding groove 22 to one end, close to the arc-shaped opening 21, of the sliding block 41, the sealing plate 42 can slide along with the sliding block 41 in the sliding process of the sliding block 41, however, due to the action of the stop 43, the sealing plate 42 can rotate around the sliding block 41 in the moving process, in the whole rotating process of the sealing plate 42, the side wall of the sealing plate 42 is always in contact with the stop 43, when the sliding block 41 slides to the end, close to the arc-shaped opening 21, of the sliding groove 22, the sealing plate 42 is in an open state, when the sliding block 41 slides to one end, close to the arc-shaped opening 21, the air bag 221 is squeezed, air in the air bag 221 can be sprayed out after being transmitted to the air injection port 222 through a hose, and due to the fact that the direction of the air injection port 222 faces to the outside of the pop can, when the sealing plate 42 is opened, the gas blown from the interior of the pop can to the exterior of the pop can be generated, so that the arc-shaped opening 21 is cleaned, and the phenomenon that dust is accumulated on the sealing plate 42 and falls into the pop can in the opening process of the sealing plate 42 is avoided, so that the cleanliness of carbonated beverage in the pop can is improved, the carbonated beverage is prevented from being polluted by the dust, and the using effect of the pop can is improved; when the pull ring 31 of the pop can is not pulled open, the sliding block 41 is clamped between the side wall of the sliding groove 22 and the side wall of the pull ring 31, the sealing plate 42 is attached to each other at the moment and is in a sealing state, the sealing effect of the pop can is further enhanced, the sliding block 41 is prevented from sliding in the sliding groove 22 in the transportation process, the sealing effect of the pop can is influenced, and therefore the safety of the pop can in the transportation process is guaranteed.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A pop can is characterized in that: the pop can comprises a shell (1) and an end cover (2); the end cover (2) is arranged on the shell (1), an arc-shaped opening (21) is formed in the end cover (2), and a sliding groove (22) is formed in the position close to the arc-shaped opening (21); the end cover (2) is provided with an opening unit (3) and a sealing unit (4) at the arc-shaped opening (21); the opening unit (3) comprises a pull ring (31), the pull ring (31) seals the arc-shaped opening (21) when the pop can is not opened, and the arc-shaped opening (21) can be opened by pulling the pull ring (31) when people need to open the pop can; the sealing unit (4) comprises a sliding block (41), a sealing plate (42) and a stop block (43); the sliding block (41) is connected in the sliding groove (22) in a sliding mode, the side wall of the sliding block (41) is connected with the side wall of the sliding groove (22) through elastic sealing cloth, and the sliding block (41) penetrates through the end cover (2), so that two ends of the sliding block (41) extend out of two sides of the end cover (2); the sealing plate (42) is symmetrically hinged on the side wall of the sliding block (41) close to the inner side of the pop can, and the sealing plate (42) is in a fan-blade shape; the stop block (43) is fixed on the inner side wall of the end cover (2) and is always in contact with the side wall of the sealing plate (42); the sliding block (41) slides in the sliding groove (22) through the matching of the opening unit (3) and the sealing unit (4), so that the sealing plate (42) is driven to seal and open the arc-shaped opening (21).
2. A can as claimed in claim 1, wherein: the side walls of the two sealing plates (42) which are contacted with each other are all wave-shaped, and in the closing process of the two sealing plates (42), the side walls of the two sealing plates (42) can be attached to each other, so that the sealing effect of the sealing plates (42) is enhanced, and the mouth of a drinker is prevented from being cut by the sealing plates (42).
3. A can as claimed in claim 2, wherein: a first magnet (421) is arranged on the side wall of the sealing plate (42) far away from the arc-shaped opening (21); a second magnet (23) is arranged on the inner side wall of the end cover (2) and close to the first magnet (421), and mutual attraction exists between the first magnet (421) and the second magnet (23); the first magnet (421) and the second magnet (23) are matched to fix the position of the sealing plate (42) when the sealing plate (42) is in an open state.
4. A can as claimed in claim 1, wherein: an air bag (221) is arranged at the position, close to the arc-shaped opening (21), of the sliding chute (22); an air nozzle (222) is arranged at the position, close to the air bag (221), of the arc-shaped opening (21), the direction of the air nozzle (222) faces the direction of the outer part of the pop can, and the air nozzle (222) is connected with the air bag (221) through a hose; the cleaning effect on the arc-shaped opening (21) is realized through the matching of the air bag (221) and the air jet opening (222).
5. A can as claimed in claim 1, wherein: when the pull ring (31) is in an unzipped state, the sliding block (41) is clamped between the side wall of the sliding groove (22) and the side wall of the pull ring (31), and the sealing effect of the sealing plate (42) is enhanced through the matching among the sliding block (41), the sliding groove (22) and the pull ring (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910907438.0A CN110510224B (en) | 2019-09-24 | 2019-09-24 | Pop-top can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910907438.0A CN110510224B (en) | 2019-09-24 | 2019-09-24 | Pop-top can |
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| Publication Number | Publication Date |
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| CN110510224A CN110510224A (en) | 2019-11-29 |
| CN110510224B true CN110510224B (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910907438.0A Active CN110510224B (en) | 2019-09-24 | 2019-09-24 | Pop-top can |
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| Country | Link |
|---|---|
| CN (1) | CN110510224B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1871161A (en) * | 2003-10-20 | 2006-11-29 | 海梅·加维诺纳达尔 | Hygienic closure means for cans |
| CN104520202A (en) * | 2012-08-10 | 2015-04-15 | 帕瓦坎控股有限公司 | Resealable beverage containers and methods of making same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2780385B1 (en) * | 1998-06-26 | 2000-09-22 | Lorraine Laminage | METAL COVER WITH EASY PARTIAL OPENING FOR BEVERAGES AND METHOD OF MANUFACTURING SUCH A COVER |
| CN105437669A (en) * | 2015-12-25 | 2016-03-30 | 李红彪 | Production method of pop-top can lid with clean-keeping function and pop-top can |
| CN208665786U (en) * | 2018-09-13 | 2019-03-29 | 安徽中盛罐业股份有限公司 | A kind of environment-friendly type tinplate pop can |
| CN109592199A (en) * | 2018-12-29 | 2019-04-09 | 王老吉大健康产业(雅安)有限公司 | A kind of pressed candy compartmentalized box for holding assorted fruits and candies |
| CN109533660B (en) * | 2018-12-29 | 2024-02-23 | 广州王老吉大健康产业有限公司 | Candy packing box |
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2019
- 2019-09-24 CN CN201910907438.0A patent/CN110510224B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1871161A (en) * | 2003-10-20 | 2006-11-29 | 海梅·加维诺纳达尔 | Hygienic closure means for cans |
| CN104520202A (en) * | 2012-08-10 | 2015-04-15 | 帕瓦坎控股有限公司 | Resealable beverage containers and methods of making same |
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|---|---|
| CN110510224A (en) | 2019-11-29 |
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Effective date of registration: 20221202 Address after: 264200 South End of Qingshan Road, Rushan City, Weihai City, Shandong Province Patentee after: Rushan Jinguo Food Co.,Ltd. Patentee after: Shandong Juren Jianbang Food Technology Co.,Ltd. Address before: 311215 Tiancheng pharmaceutical doorman, No.1 Chunjiang Road, Xiaoshan Economic Development Zone, Hangzhou City, Zhejiang Province Patentee before: Zhu Cheng |
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