阅读说明：本技术 一种拉盖及其易拉罐 (Pull cover and pop can thereof ) 是由 王凯旭 罗荣 于 2021-08-24 设计创作，主要内容包括：本发明公开了一种拉盖及其易拉罐,包括罐体、拉盖本体、铆钉、印痕以及防护组件,所述罐体的上端外表面开设有凹面,且凹面的外表面设置有印痕,所述拉盖本体通过铆钉固定与印痕的上端外表面,所述防护组件设置于罐体的上端外表面；所述防护组件包括防护盖、密封盖、卡合件一以及卡合件二,且防护盖固定连接于罐体的上端外表面,所述防护盖的上端外表面开设有槽口,且槽口的内表面设置有密封盖。本发明,通过设置防护盖与密封盖,能够有效的对罐体的凹面进行密封,在未打开时,密封盖通过卡合件一与卡合件二与防护盖卡合并密封,因此避免易拉罐放置在货架上时其凹面积附有大量灰尘。(The invention discloses a pull cover and a pop can thereof, which comprise a can body, a pull cover body, a rivet, a mark and a protection assembly, wherein the outer surface of the upper end of the can body is provided with a concave surface, the outer surface of the concave surface is provided with the mark, the pull cover body is fixed with the outer surface of the upper end of the mark through the rivet, and the protection assembly is arranged on the outer surface of the upper end of the can body; the protection component comprises a protection cover, a sealing cover, a first clamping piece and a second clamping piece, the protection cover is fixedly connected to the upper end outer surface of the tank body, a notch is formed in the upper end outer surface of the protection cover, and the inner surface of the notch is provided with the sealing cover. According to the invention, the protective cover and the sealing cover are arranged, so that the concave surface of the can body can be effectively sealed, and the sealing cover is clamped and sealed with the protective cover through the first clamping piece and the second clamping piece when the can body is not opened, so that a large amount of dust is prevented from being accumulated on the concave surface of the pop can when the pop can is placed on a goods shelf.)

1. The utility model provides a zip-top can, includes jar body (1), draws and covers body (2), rivet (3), impression (4) and protection component (5), its characterized in that: the outer surface of the upper end of the tank body (1) is provided with a concave surface (6), the outer surface of the concave surface (6) is provided with a mark (4), the pull cover body (2) is fixed with the outer surface of the upper end of the mark (4) through a rivet (3), and the protection assembly (5) is arranged on the outer surface of the upper end of the tank body (1);

the protective assembly (5) comprises a protective cover (51), a sealing cover (52), a first clamping piece (53) and a second clamping piece (54), the protective cover (51) is fixedly connected to the outer surface of the upper end of the tank body (1), a notch (511) is formed in the outer surface of the upper end of the protective cover (51), the sealing cover (52) is arranged on the inner surface of the notch (511), a plurality of groups of first clamping pieces (53) are arranged on the outer surface of the lower end of the sealing cover (52) close to two sides, the second clamping piece (54) is arranged on the inner surface of the notch (511) corresponding to the first clamping pieces (53), the second clamping pieces (54) and the first clamping pieces (53) are clamped with each other, and a mounting groove (521) is formed in the outer surface of the upper end of the sealing cover (52) close to one end;

the first clamping piece (53) and the second clamping piece (54) are both irregular polygons, the first clamping piece (53) and the second clamping piece (54) are made of organic silica gel, the cross section of the first clamping piece (53) protrudes towards two sides, a cavity (531) is arranged inside the first clamping piece (53), and D3O gel is filled inside the cavity (531).

2. A can as claimed in claim 1, wherein: the one end surface of sealed lid (52) is provided with arc piece (522), and the one end and the sealed lid (52) fixed connection of arc piece (522), the surface fixed connection of the other end and jar body (1), the position that arc piece (522) surface is close to the middle part is provided with wavy protruding.

3. A can as claimed in claim 2, wherein: the material of sealed lid (52) and arc piece (522) is high density polyethylene material, and arc piece (522) and sealed lid (52) formula structure as an organic whole, the distance that the one end distance notch (511) internal surface top of first sealed lid (52) was kept away from in arc piece (522) is 0.5 CM.

4. A can as claimed in claim 1, wherein: the inner surface fixed connection of sealed lid (52) has arc shell fragment (523), and the both ends of arc shell fragment (523) all with sealed lid (52) fixed connection, the opening that draws lid body (2) is run through to the one end of arc shell fragment (523), and the lower extreme surface and rivet (3) upper end surface fixed connection of arc shell fragment (523).

5. A can as claimed in claim 1, wherein: one side fixedly connected with connecting plate (524) of arc piece (522) are kept away from to sealed lid (52) lower extreme surface, and the rear end surface fixedly connected with triangle fixture block (525) of connecting plate (524), the surface of the jar body (1) is provided with triangle fixture block two (526) with the position that triangle fixture block one (525) correspond, and triangle fixture block two (526) all are the arc with triangle fixture block one (525) cross section.

6. A flip top, characterized in that: pop can suitable for use according to any one of claims 1 to 5, comprising a pull-top body (2) according to any one of claims 1 to 5, wherein the pull-top body (2) is curved and inclined in the direction of the rivet (3) when the sealing lid (52) is in a closed state.

Technical Field

The invention relates to the technical field of pop cans, in particular to a pull cover and a pop can with the pull cover.

Background

Pop cans have been widely used for packaging beverages for a long time, and as the name suggests, the pop cans are originally convenient to open, and have a tendency to replace pop cans such as plastic bottles with new materials continuously appearing, but have absolute advantages in terms of recycling rate, and the pop cans are better than the plastic bottles in terms of maintaining beverage flavor, and can be prevented from falling, breaking and damp when being used, so the pop cans can still be widely used in terms of packaging beverages.

However, the concave surface of the pop can in the current market is exposed in the air, so that the pop can is easily placed on a shelf of a supermarket for a long time, a large amount of dust can be accumulated on the concave surface of the pop can, when the pop can is drunk after being opened, the dust accumulated on the sealing top cover can be drunk by a drinker, the problem of sanitation and safety of drink food is caused, the harm to the health of the drinker is brought, the existing pop can cannot be sealed again aiming at carbonated drinks, and carbon dioxide inside the carbonated drinks exposed in the air for a long time can gradually volatilize, the taste of the drinks is influenced, and the practicability of the pop can is reduced;

simultaneously, the easy open can under the open mode, if the beverage in the easy open can has not drunk and has placed it on the desktop, can have the dust to fall into in the easy open can from the opening part, and can not sealed once more after opening, not portable holds, and inside liquid receives external influence easily and spatters outward, especially at the in-process of driving, and the liquid beverage in the easy open can receives the influence that the car removed and produces easily and rock and splash or empty, causes the pollution in the car.

Therefore, the pull-off cover and the pop-top can thereof are provided.

Disclosure of Invention

The invention aims to provide a pull cover and a pop can thereof, the concave surface of a can body can be effectively sealed by arranging a protective cover and a sealing cover, and the sealing cover is clamped and sealed with the protective cover through a first clamping piece and a second clamping piece when the pull cover is not opened, so that the problem that a large amount of dust is accumulated on the concave surface of the pop can when the pop can is placed on a goods shelf is avoided. When the cup is opened, the sealing cover is turned over, dust on the surface of the sealing cover cannot fall into the concave surface, and meanwhile, the first clamping piece and the second clamping piece can be clamped repeatedly, so that the opened cup body can be sealed, the carrying and storage requirements of a drinker in the drinking process are met, the taste of the beverage is guaranteed, and the problem brought forward in the background technology is solved.

In order to achieve the purpose, the invention provides the following technical scheme: a pop can comprises a can body, a pull cover body, a rivet, a mark and a protection assembly, wherein a concave surface is formed in the outer surface of the upper end of the can body, the mark is arranged on the outer surface of the concave surface, the pull cover body is fixed to the outer surface of the upper end of the mark through the rivet, and the protection assembly is arranged on the outer surface of the upper end of the can body;

the protective assembly comprises a protective cover, a sealing cover, a first clamping piece and a second clamping piece, the protective cover is fixedly connected to the outer surface of the upper end of the tank body, a notch is formed in the outer surface of the upper end of the protective cover, the sealing cover is arranged on the inner surface of the notch, a plurality of groups of first clamping pieces are arranged on the outer surface of the lower end of the sealing cover close to two sides, the second clamping piece is arranged on the inner surface of the notch corresponding to the first clamping piece, the second clamping piece and the first clamping piece are clamped with each other, and a mounting groove is formed in the outer surface of the upper end of the sealing cover close to one end;

the first clamping piece and the second clamping piece are both irregular polygons, the first clamping piece and the second clamping piece are made of organic silica gel, the cross section of the first clamping piece protrudes towards two sides, a cavity is arranged inside the first clamping piece, and D3O gel is filled inside the cavity.

By adopting the technical scheme, the concave surface of the can body can be effectively sealed by utilizing the protective cover and the sealing cover, when the can is not opened, the sealing cover is clamped and sealed with the protective cover through the first clamping piece and the second clamping piece, so that the problem that a large amount of dust is accumulated on the concave surface of the can when the can is placed on a goods shelf is avoided, when the can is opened, the sealing cover is turned over, the dust on the surface of the sealing cover cannot fall into the concave surface, meanwhile, the first clamping piece and the second clamping piece can be repeatedly clamped, the opened can body can be sealed, the carrying and storage requirements of a drinker in the drinking process are met, the taste of the beverage is ensured, when the can is used, the sealing cover seals the concave surface through the mutual clamping of the first clamping piece and the second clamping piece, when the can be opened, the drinker holds the mounting groove and turns over the sealing cover, and in the process, two sides of the first clamping piece are extruded by the second clamping piece to move inwards, therefore, the sealing structure is separated from the second clamping piece, a drinker pulls the pull cover body to open the pop can along the impression, when the pop can needs to be sealed again, the drinker presses the sealing cover downwards to enable the first clamping piece to be located between the two adjacent second clamping pieces, so that the can body is sealed, when the beverage in the can body is impacted outwards from the opening due to shaking, the D3O gel in the cavity is impacted by splashing liquid to generate a curing reaction, the sealing performance of the first clamping piece and the second clamping piece is improved, and the D3O gel in the cavity can be softened after standing for a period of time, so that the first clamping piece is supported by volume expansion, and is clamped with the second clamping piece when the beverage is used again.

Preferably, the outer surface of one end of the sealing cover is provided with an arc-shaped block, one end of the arc-shaped block is fixedly connected with the sealing cover, the other end of the arc-shaped block is fixedly connected with the outer surface of the tank body, and the position, close to the middle part, of the outer surface of the arc-shaped block is provided with a wavy bulge.

Through adopting above-mentioned technical scheme, in the use, the person of drinking holds the mounting groove and turns up sealed lid, this in-process block one receives protruding inside removal in the extrusion both sides of block two, thereby separate with block two, connect between sealed lid and jar body through setting up the arc piece simultaneously, again with sealed lid and protective cover separation back, sealed lid hangs in jar body one side, thereby prevent because the losing of sealed lid and reduce the holistic result of use of device, and protruding through setting up the wavy, can be when guaranteeing arc piece elasticity, reduce its probability because buckle repeatedly and fracture.

Preferably, the material of sealed lid and arc piece is the high density polyethylene material, and arc piece and sealed lid formula structure as an organic whole, the distance that the one end that first sealed lid was kept away from to the notch internal surface top is 0.5CM to the arc piece.

Through adopting above-mentioned technical scheme, in the use, the drinker turns over sealed lid to the direction of arc piece, then utilizes the arc piece bottom and the interval on notch internal surface top drink jar beverage of internal portion to can satisfy drinker's demand.

Preferably, the inner surface of the sealing cover is fixedly connected with an arc-shaped elastic sheet, the two ends of the arc-shaped elastic sheet are fixedly connected with the sealing cover, one end of the arc-shaped elastic sheet penetrates through the opening of the pull cover body, and the outer surface of the lower end of the arc-shaped elastic sheet is fixedly connected with the outer surface of the upper end of the rivet.

By adopting the technical scheme, in the using process, the protective cover and the sealing cover are arranged, the concave surface of the tank body can be effectively sealed, the tank body after being opened is sealed, and the carrying and storage requirements of a drinker in the drinking process are met, but in the actual consumption process, some consumers often give up purchasing products packaged by the pop-top can due to the fact that fingers are too thick and can not be inserted into the pop-top can body or are very tight to hands due to the fact that the fingers are inserted into the pop-top can body, the pulled-up impression can form sharp edges which are easy to scratch human bodies, when the drinker carelessly touches the sharp edges, the consumers can be scratched slightly, particularly children are dangerous to use, and therefore, the arc-shaped elastic sheet pulls the pop-top can body upwards while the sealing cover is turned up by arranging the arc-shaped elastic sheet, so that the step of pulling the pop-top can body by hands of the drinker is reduced, the convenience of the use of the device is improved, the pull cover and the sealing cover which are separated from the tank body are integrated, the probability of touching by a person who mistakenly drinks the beverage is reduced, and the safety in the use process is improved.

Preferably, one side fixedly connected with connecting plate that sealed lid lower extreme surface is far away from the arc piece, and the rear end surface fixedly connected with triangle fixture block one of connecting plate, the surface of the jar body and the position that triangle fixture block one corresponds are provided with triangle fixture block two, and triangle fixture block two all is the arc with triangle fixture block one cross section.

Through adopting above-mentioned technical scheme, at sealed in-process, the one end of sealed lid passes through triangle fixture block one and the mutual block of triangle fixture block two, improves the compactness that sealed lid and jar body are connected, avoids taking place sealed lid because the unexpected situation of touching and opening.

Preferably, the pop can is suitable for any pop can, and comprises the pull cap body, and the pull cap body is in an arc shape and inclines towards the rivet when the sealing cover is in a closed state.

Through adopting above-mentioned technical scheme, when not opening, the opening of drawing the lid body is run through to the one end of arc shell fragment, makes and draws lid body arc to the slope of rivet direction, consequently is convenient for will draw lid body and jar body separation when opening sealed lid.

Compared with the prior art, the invention has the beneficial effects that:

through setting up protective cover and sealed lid, can effectually seal the concave surface of jar body, when not opening, sealed lid passes through fastener one and fastener two and protective cover block and seals, consequently avoids pop-top can to place its concave surface deposit when on goods shelves and has attached a large amount of dust. When opening, the sealed lid of upset can not make the dust on sealed lid surface fall into the inside of concave surface, and fastener one can relapse the block with fastener two simultaneously to can seal the jar body after opening, satisfy the carrying and the storage needs of drinker's drinking in-process, guarantee simultaneously to open the back still can seal, thereby prolong inside beverage taste.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2 of the present invention;

FIG. 4 is an enlarged view of B of FIG. 3 according to the present invention;

FIG. 5 is a combination view of the arc-shaped spring and the pull cover body;

FIG. 6 is an enlarged view of C of FIG. 5 of the present invention;

fig. 7 is an enlarged view of D of fig. 5 according to the present invention.

In the figure: 1. a tank body; 2. pulling the cover body; 3. riveting; 4. marking; 5. a guard assembly; 51. a protective cover; 511. a notch; 52. a sealing cover; 521. mounting grooves; 522. an arc-shaped block; 523. an arc-shaped elastic sheet; 524. a connecting plate; 525. a first triangular clamping block; 526. a triangular clamping block II; 53. a first clamping piece; 531. a cavity; 54. a second clamping piece; 6. and (4) a concave surface.

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 to 7, the present invention provides a technical solution:

a pull cover and a pop can thereof are disclosed, as shown in figures 1 to 7, and comprise a can body 1, a pull cover body 2, a rivet 3, a stamp 4 and a protection component 5, wherein the outer surface of the upper end of the can body 1 is provided with a concave surface 6, the outer surface of the concave surface 6 is provided with the stamp 4, the pull cover body 2 is fixed on the outer surface of the upper end of the stamp 4 through the rivet 3, and the protection component 5 is arranged on the outer surface of the upper end of the can body 1;

the protection assembly 5 comprises a protection cover 51, a sealing cover 52, a first clamping piece 53 and a second clamping piece 54, the protection cover 51 is fixedly connected to the outer surface of the upper end of the tank body 1, a notch 511 is formed in the outer surface of the upper end of the protection cover 51, the sealing cover 52 is arranged on the inner surface of the notch 511, a plurality of groups of first clamping pieces 53 are arranged on the outer surface of the lower end of the sealing cover 52 close to two sides, the second clamping pieces 54 are arranged on the inner surface of the notch 511 corresponding to the first clamping pieces 53, the second clamping pieces 54 are clamped with the first clamping pieces 53, and a mounting groove 521 is formed in the outer surface of the upper end of the sealing cover 52 close to one end;

the first clamping piece 53 and the second clamping piece 54 are both in irregular polygons, the first clamping piece 53 and the second clamping piece 54 are both made of organic silica gel, the cross section of the first clamping piece 53 protrudes towards two sides, a cavity 531 is arranged inside the first clamping piece 53, and D3O gel is filled inside the cavity 531.

The protective cover 51 and the sealing cover 52 are utilized to effectively seal the concave surface 6 of the can body 1, when the can is not opened, the sealing cover 52 is clamped and sealed with the protective cover 51 through the first clamping piece 53 and the second clamping piece 54, so that the problem that a large amount of dust is accumulated on the concave surface 6 when the can is placed on a shelf is avoided, when the can is opened, the sealing cover 52 is turned over, the dust on the surface of the sealing cover 52 cannot fall into the concave surface 6, meanwhile, the first clamping piece 53 and the second clamping piece 54 can be repeatedly clamped, the opened can body 1 can be sealed, the carrying and storage requirements of a drinker in the drinking process are met, the taste of the beverage is ensured, when the can is used, the sealing cover 52 is mutually clamped with the first clamping piece 53 and the second clamping piece 54 to seal the inside of the concave surface 6, when the can be opened, the drinker holds the mounting groove 521 and turns over the sealing cover 52 outwards, in the process, two sides of the first clamping piece 53 are extruded by the second clamping piece 54 to move inwards in a protruding mode, thereby separating from the second clamping piece 54, then a drinker pulls the pull cover body 2 to open the pop can along the impression 4, when needing to seal again, the user presses the sealing cover 52 downwards to make the first engaging piece 53 between two adjacent second engaging pieces 54, thereby sealing the can body 1, when the beverage in the can body 1 is impacted outwards from the opening due to shaking, the D3O gel in the cavity 531 is impacted by the splashing of the liquid to generate a curing reaction, so that the sealing performance of the first clamping piece 53 and the second clamping piece 54 is improved, and the gel D3O inside cavity 531 will soften after a certain period of standing, so that the volume expansion supports fastener one 53, thereby facilitating the mutual engagement with the second engaging member 54 during the reuse, compared with the traditional sealing structure, the sealing structure has stronger sealing performance and can be repeatedly utilized, thereby meeting the carrying and storage requirements of drinkers in the drinking process.

As an embodiment of the present invention, as shown in fig. 7, an arc-shaped block 522 is disposed on an outer surface of one end of the sealing cover 52, one end of the arc-shaped block 522 is fixedly connected to the sealing cover 52, the other end of the arc-shaped block 522 is fixedly connected to an outer surface of the tank 1, and a wavy protrusion is disposed on an outer surface of the arc-shaped block 522 near a middle portion.

In the using process, a drinker holds the mounting groove 521 and turns the sealing cover 52 outwards, in the process, the first clamping piece 53 is extruded by the second clamping piece 54, the two sides of the first clamping piece are protruded and moved inwards, so that the first clamping piece is separated from the second clamping piece 54, meanwhile, the arc-shaped block 522 is arranged and connected between the sealing cover 52 and the tank body 1, and after the sealing cover 52 is separated from the protective cover 51, the sealing cover 52 is hung on one side of the tank body 1, so that the integral using effect of the device is prevented from being reduced due to the loss of the sealing cover 52, and the probability of breakage of the arc-shaped block 522 due to repeated bending is reduced while the elasticity of the arc-shaped block 522 is ensured by arranging the wavy protrusions.

As an embodiment of the present invention, as shown in fig. 5 and 7, the sealing cover 52 and the arc block 522 are made of high density polyethylene, the arc block 522 and the sealing cover 52 are an integral structure, and a distance from one end of the arc block 522 away from the first sealing cover 52 to a top end of an inner surface of the notch 511 is 0.5 CM.

In the using process, a drinker turns over the sealing cover 52 towards the arc-shaped block 522, and then drinks the beverage in the tank body 1 by utilizing the distance between the bottom end of the arc-shaped block 522 and the top end of the inner surface of the notch 511, so that the requirement of the drinker can be met.

As an embodiment of the present invention, as shown in fig. 5 and 6, an arc-shaped elastic sheet 523 is fixedly connected to an inner surface of the sealing cover 52, two ends of the arc-shaped elastic sheet 523 are fixedly connected to the sealing cover 52, one end of the arc-shaped elastic sheet 523 penetrates through the opening of the pull cover body 2, and an outer surface of a lower end of the arc-shaped elastic sheet 523 is fixedly connected to an outer surface of an upper end of the rivet 3.

In the using process, the protective cover 51 and the sealing cover 52 are arranged, the concave surface 6 of the can body 1 can be effectively sealed, the opened can body 1 can be sealed, the carrying and storage requirements of a drinker in the drinking process can be met, in the actual consumption process, some consumers often give up purchasing products packaged by the pop-top can due to the fact that fingers are too thick and cannot be inserted into the pop-top can body 2 or are very strong due to the fact that the fingers are inserted into the pop-top can body, the pulled-up impression 4 forms a sharp edge which is easy to scratch human bodies, when the drinker carelessly touches the sharp edge, the sharp edge can be scratched slightly, particularly children can use the product dangerously, therefore, by arranging the arc-shaped elastic sheet 523, the arc-shaped elastic sheet 523 pulls the pop-top body 2 upwards while the sealing cover 52 is turned up, the step that the drinker pulls the pop-top body 2 by hands is reduced, the convenience of the device is improved, the pull cover separated from the tank body 1 is integrated with the sealing cover 52, the probability of touching by a person who mistakenly drinks the beverage is reduced, and the safety in the using process is improved.

As an embodiment of the present invention, as shown in fig. 3 to 7, a connecting plate 524 is fixedly connected to one side of the outer surface of the lower end of the sealing cover 52, which is far away from the arc-shaped block 522, a first triangular clamping block 525 is fixedly connected to the outer surface of the rear end of the connecting plate 524, a second triangular clamping block 526 is arranged at a position of the outer surface of the can body 1, which corresponds to the first triangular clamping block 525, and the cross sections of the second triangular clamping block 526 and the first triangular clamping block 525 are both arc-shaped.

In the sealing process, one end of the sealing cover 52 is clamped with the second triangular clamping block 526 through the first triangular clamping block 525, so that the tightness of the connection between the sealing cover 52 and the tank body 1 is improved, and the situation that the sealing cover 52 is opened due to accidental touch is avoided.

As an embodiment of the present invention, as shown in fig. 5, the pop can is suitable for any one of the above mentioned cans, and includes the pull cap body 2 as mentioned above, and the pull cap body 2 is inclined in an arc shape toward the rivet 3 when the sealing cap 52 is in a closed state.

When the can body 2 is not opened, one end of the arc-shaped elastic sheet 523 penetrates through the opening of the can body 2, so that the can body 2 is inclined towards the rivet 3 in an arc shape, and the can body 2 is separated from the can body 1 when the sealing cover 52 is opened.

The working principle is as follows: the protective cover 51 and the sealing cover 52 are arranged, so that the concave surface 6 of the can body 1 can be effectively sealed, when the can is not opened, the sealing cover 52 is clamped and sealed with the protective cover 51 through the first clamping piece 53 and the second clamping piece 54, so that the problem that a large amount of dust is accumulated on the concave surface 6 when the can is placed on a shelf is avoided, when the can is opened, the sealing cover 52 is turned over, the dust on the surface of the sealing cover 52 cannot fall into the concave surface 6, and meanwhile, the first clamping piece 53 and the second clamping piece 54 can be repeatedly clamped, so that the opened can body 1 can be sealed, and the carrying and storage requirements of a drinker in the drinking process are met;

in the using process, the sealing cover 52 seals the inside of the concave surface 6 by mutually clamping the first clamping piece 53 and the second clamping piece 54, when needing to be opened, a drinker holds the mounting groove 521 and turns the sealing cover 52 outwards, in the process, the first clamping piece 53 is extruded by the second clamping piece 54, two sides of the two clamping pieces bulge inwards to move so as to be separated from the second clamping piece 54, then the drinker pulls the pull-cover body 2 to open the pop-top can along the impression 4, when needing to be sealed again, the drinker presses the sealing cover 52 downwards to enable the first clamping piece 53 to be positioned between the two adjacent second clamping pieces 54 so as to seal the can body 1, when the beverage in the can body 1 is impacted outwards from the opening due to shaking, the D3O gel in the cavity 531 is impacted by splashing around the liquid to generate a curing reaction, the sealing performance of the first clamping piece 53 and the second clamping piece 54 is improved, and when the D3O gel in the cavity 531 is kept still for a period of time and then softened, therefore, the first clamping piece 53 is supported by the volume expansion, so that the first clamping piece 53 is clamped with the second clamping piece 54 when the sealing structure is used again, compared with the traditional sealing structure, the sealing structure has stronger sealing performance and can be repeatedly used, and the carrying and storage requirements of a drinker in the drinking process are met;

simultaneously through setting up arc shell fragment 523, when turning up sealed lid 52, arc shell fragment 523 upwards stimulates and draws and cover body 2 to reduced the step that the person of drinking pulled and covers body 2 with the hand pulling, the convenience that improves the device and use, and with jar body 1 pull the lid after the separation and sealed lid 52 is integrative, reduced the probability that the mistake person of drinking touched, improve the security in the use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.