CN114212383A

CN114212383A - Repeatedly openable sealed container

Info

Publication number: CN114212383A
Application number: CN202111458375.9A
Authority: CN
Inventors: 李济成; 杨磊; 甘超
Original assignee: Hunan Vary Pack Co ltd
Current assignee: Hunan Vary Pack Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-03-22

Abstract

The invention discloses a repeatedly openable sealed container, which comprises an opening cup; the large cover is covered on the opening end of the opening cup and is in sealing connection with the opening cup through a buckling device, and a communication port is formed in the large cover and is communicated with the inside of the opening cup; the small cover comprises a base and a buckling cap, the base is sleeved at the communicating opening, the buckling cap is arranged on and buckled on the communicating opening to seal, and the buckling cap is hinged with the side wall of the base; the repeatedly openable sealed container can be used for quickly buckling the open cup, packaging and sealing, and can be used for repeatedly opening the small cover for drinking for multiple times.

Description

Repeatedly openable sealed container

Technical Field

The invention relates to the technical field of beverage packaging, in particular to a repeatedly openable sealed container.

Background

The cup body filled with the drink is covered and sealed, and generally, professional equipment is needed to weld the cover and the cup body in a melting way. In the beverage industry of instant making and selling, the method for packaging the beverage consumes long time and has high packaging cost. If the cup body is not covered and sealed, drinks are easy to spill out, and short-time sealed storage cannot be carried out.

Sometimes, more beverages are made, or children cannot drink the beverages at one time, most beverage packages cannot be sealed again, and the beverages cannot be packaged and carried for drinking next time.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a repeatedly openable sealing container which can be used for quickly buckling an open cup, packaging and sealing, and can be used for repeatedly opening a small cover to drink for multiple times.

A re-openable sealed container according to an embodiment of the present invention includes: an open cup; the large cover is arranged on the opening end of the opening cup, the large cover is hermetically connected with the opening cup through a buckling device, a communication opening is formed in the large cover, and the communication opening is communicated with the inside of the opening cup; the small cover comprises a base and a buckling cap, the base is sleeved at the communicating port, the buckling cap is arranged on the communicating port in a buckling mode, the communicating port is sealed, and the buckling cap is hinged to the side wall of the base.

The repeatedly openable sealed container provided by the embodiment of the invention has at least the following technical effects: the open cup is used for containing liquid such as drinks and the like; the big cover is used for covering the opening end of the opening cup and is hermetically connected with the opening cup through the buckling device, so that liquid contained in the opening cup is prevented from leaking, the big cover has the function of isolating the liquid from outside air, and the quality guarantee function can be obtained for a certain time; the sealing connection is carried out through the buckling device, so that the operation of melting, welding and sealing can be avoided, and the opening cup is quickly sealed and packaged; the big cover is provided with a communicating opening, so that the liquid in the open cup can be poured out through the communicating opening, and the drinking is convenient; the small cover is arranged at the communicating port to seal the communicating port, the base is sleeved on the communicating port, the buckling cap is hinged with the base, and the buckling cap can be opened repeatedly for multiple times to realize the functions of resealing and multiple drinking.

In some embodiments of the present invention, the fastening device includes a cup rim, a cover rim and anti-leakage teeth, the cup rim is disposed on an outer ring of the open end of the open cup, the cover rim is disposed on an outer ring of the large cover, a ring of elastic clasps is disposed on an outer side of the cover rim for fastening with the cup rim, and the anti-leakage teeth are disposed on a contact surface of the cup rim and the cover rim and are engaged with each other for sealing.

In some embodiments of the present invention, a ring of first sealing ring is disposed on a side of the large cover facing the open cup, and the first sealing ring extends towards the open cup, so that an outer side wall of the first sealing ring is attached to an inner side wall of the open cup for sealing.

In some embodiments of the invention, a ring of annular first protrusion is arranged on an outer side wall of the communication port, a clamping groove is formed between the first protrusion and an upper surface of the large cover, and an annular second protrusion is arranged below an inner wall of the base and clamped in the clamping groove.

In some embodiments of the invention, one side of the buckling cap facing the base is provided with an annular side wall and an annular downward-extending second sealing ring, an inner side surface of the annular side wall is provided with a buckle capable of being buckled with the first protrusion, the buckle is located opposite to a hinged position of the buckling cap and the base, the second sealing ring and the buckling cap are coaxially arranged, and an outer side wall of the second sealing ring can be attached to an inner side wall of the communication port to seal.

In some embodiments of the invention, the outer side of the annular side wall is provided with an outwardly convex spatula.

In some embodiments of the present invention, a plurality of anti-theft ribs capable of being broken under stress are disposed between the fastening cap and the base, two ends of the anti-theft ribs are respectively connected to the base and the fastening cap, and the anti-theft ribs are uniformly spaced around an axis of the base.

In some embodiments of the invention, the anti-theft rib is in the shape of a sheet or a cylinder.

In some embodiments of the present invention, the edge of the locking cap protrudes outward to form a blocking piece, the blocking piece is located above the hinge position of the locking cap and the base, and the blocking piece can abut against the outer side wall of the base when the locking cap is in the open position.

In some embodiments of the present invention, a pulling buckle is disposed on the large cover, and the pulling buckle is located on a turning moving path of the buckling cap, so that when the buckling cap is in the turned-open position, an outer edge of the buckling cap can be clamped on the pulling buckle.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of an assembly of a large lid and an open cup according to an embodiment of the present invention;

FIG. 3 is a schematic view of the assembly of the small lid and the communication port according to the embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a small cover according to an embodiment of the present invention;

FIG. 5 is a schematic view of an outward-turning structure of the fastening cap according to the embodiment of the present invention;

FIG. 6 is a top view of an outwardly turned structure of the locking cap according to the embodiment of the present invention;

FIG. 7 is a schematic view of an inward-turned structure of the fastening cap according to the embodiment of the present invention;

FIG. 8 is a top view of an inwardly turned structure of a locking cap according to an embodiment of the present invention.

Reference numerals:

the cup comprises an open cup 100, a buckling device 110, a cup edge 111, a cover edge 112, a leakage-proof tooth 113 and a clasp 114;

the large cover 200, the communication port 210, the first protrusion 211, the clamping groove 212, the first sealing ring 220 and the pull buckle 230;

the small cover 300, the base 310, the second protrusion 311, the snap cap 320, the annular sidewall 321, the second sealing ring 322, the snap 323, the pressing tongue 324, the anti-theft rib 325, and the blocking sheet 326.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1, a re-openable sealed container according to an embodiment of the present invention includes: an open cup 100; the large cover 200 is covered on the opening end of the open cup 100, the large cover 200 is hermetically connected with the open cup 100 through the buckling device 110, the large cover 200 is provided with a communication port 210, and the communication port 210 is communicated with the inside of the open cup 100; the small cover 300 comprises a base 310 and a buckling cap 320, the base 310 is sleeved at the communication opening 210, the buckling cap 320 is covered and buckled on the communication opening 210 for sealing, and the buckling cap 320 is hinged with the side wall of the base 310.

The open cup 100 is used for containing liquid such as drinks; the big cover 200 is used for covering the opening end of the open cup 100, is hermetically connected with the open cup 100 through the buckling device 110, prevents the liquid contained in the open cup 100 from leaking, has the function of isolating from the external air, and can obtain the quality guarantee function for a certain time; the sealing connection is carried out through the buckling device 110, so that the operation of melting, welding and sealing can be avoided, and the open cup 100 can be quickly sealed and packaged; the big cover 200 is provided with a communication port 210, so that the liquid in the open cup 100 can be poured out through the communication port 210, and the drinking is convenient; the small cover 300 is arranged at the communication port 210 to seal the communication port 210, wherein the base 310 is sleeved on the communication port 210, the buckling cap 320 is hinged with the base 310, and the buckling cap 320 can be repeatedly opened for multiple times, so that the functions of resealing and multiple drinking are realized.

Referring to fig. 2, in some embodiments of the present invention, the fastening device 110 includes a rim 111, a cover rim 112 and a leakage preventing tooth 113, the rim 111 is disposed at an outer circumference of an opening end of the open cup 100, the cover rim 112 is disposed at an outer circumference of the large cover 200, a ring of elastic hooks 114 is disposed at an outer side of the cover rim 112 for fastening with the rim 111, and the leakage preventing tooth 113 is disposed at a contact surface of the rim 111 and the cover rim 112 and engaged with each other for sealing.

The big cover 200 is covered on the open cup 100, the cover edge 112 and the cup edge 111 correspond to each other, and the big cover 200 is connected and fixed with the open cup 100 through the clasp 114. The hook 114 is elastic, when the big cover 200 is covered and packaged, the big cover 200 is pressed downwards, the hook 114 is in contact with the cup edge 111, the hook 114 is stressed to generate elastic deformation towards the outer side, the big cover 200 is continuously pressed downwards until the hook 114 buckles the cup edge 111 under the cover edge 112, the hook 114 is reset towards the inner side, namely, the cup edge 111 and the cover edge 112 are completely buckled with each other, at the moment, the anti-leakage teeth 113 respectively arranged on the cover edge 112 and the cup edge 111 are also meshed with each other, so that sealing is realized, and liquid contained in the open cup 100 is prevented from leaking.

In some embodiments of the present invention, a ring of the first sealing ring 220 is disposed on a side of the large lid 200 facing the open cup 100, and the first sealing ring 220 extends toward the open cup 100, such that an outer side wall of the first sealing ring 220 is attached to an inner side wall of the open cup 100 for sealing.

The outer side wall of the first sealing ring 220 can be attached to the inner side wall of the open cup 100, so that the sealing performance of the connecting part between the big cover 200 and the open cup 100 is further improved, and the liquid contained in the open cup 100 is not easy to leak.

Referring to fig. 3, in some embodiments of the present invention, a ring of annular first protrusions 211 is disposed on an outer side wall of the communication port 210, a clamping groove 212 is formed between the first protrusions 211 and an upper surface of the large cover 200, and an annular second protrusion 311 is disposed below an inner wall of the base 310, and the second protrusion 311 is clamped in the clamping groove 212.

The second protrusion 311 is clamped in the clamping groove 212, so that the base 310 can be sleeved on the communication port 210 and can rotate around the axis of the communication port 210, the structure facilitates assembly of the small cover 300 during production, and a customer can rotate the base 310 conveniently to adjust the opening and turning direction of the buckling cap 320.

In some embodiments of the present invention, a side of the fastening cap 320 facing the base 310 is provided with an annular side wall 321 and an annular downwardly extending second sealing ring 322, an inner side surface of the annular side wall 321 is provided with a buckle 323 capable of fastening with the first protrusion 211, the buckle 323 is located opposite to a hinge position of the fastening cap 320 and the base 310, the second sealing ring 322 is coaxially disposed with the fastening cap 320, and an outer side wall of the second sealing ring 322 is capable of fitting with an inner side wall of the communication port 210 to seal.

The buckling cap 320 is provided with a second sealing ring 322 towards one side of the base 310, when the buckling cap 320 is in a closed position, the outer side wall of the second sealing ring 322 can be attached to the inner side wall of the communication port 210, the sealing function of the communication port 210 is achieved, and the buckling cap 320 is prevented from being opened naturally through the mutual buckling of the buckle 323 and the first protrusion 211.

Referring to fig. 3 and 4, in some embodiments of the invention, the outside of the annular sidewall 321 is provided with an outwardly convex thumb tab 324.

The provision of the press tongue 324 increases the area of the snap cap 320 on which a force can be applied, thereby facilitating the flip-open operation and the press-seal operation of the snap cap 320 by a customer. The customer can then conveniently perform a one-handed operation to open or close the snap cap 320.

Referring to fig. 4, in some embodiments of the present invention, a plurality of anti-theft ribs 325 capable of being broken under stress are disposed between the fastening cap 320 and the base 310, two ends of the anti-theft ribs 325 are respectively connected to the base 310 and the fastening cap 320, and the anti-theft ribs 325 are uniformly spaced around an axis of the base 310.

Before drinking the liquid in the open cup 100, a consumer needs to turn over the cap 320 with a proper force, so that all the anti-theft ribs 325 connected between the cap 320 and the base 310 are broken by force, and the cap 320 can be opened. The tamper evident band 325 can indicate or ensure that the liquid (drink) in the open cup 100 is completely sealed and uncontaminated before the consumer drinks it.

In some embodiments of the present invention, the anti-tamper bead 325 is sheet-like or cylindrical.

The flaky or cylindrical anti-theft rib 325 is convenient to produce and process, is easy to stress and break, can reduce the force required to be applied when the buckling cap 320 is opened for the first time, and improves the use comfort of customers.

Referring to fig. 5 and 6, in some embodiments of the present invention, the edge of the locking cap 320 protrudes outward to form a stop 326, the stop 326 is located above the hinge position of the locking cap 320 and the base 310, and when the locking cap 320 is in the flip-open position, the stop 326 can abut against the outer sidewall of the base 310.

When the small cover 300 is rotated, when the hinged position of the fastening cap 320 and the base 310 faces the outer side of the open cup 100, i.e. the fastening cap 320 is turned outwards and opened, the fastening cap 320 is turned by about 180-250 degrees from the closed state until the blocking sheet 326 abuts against the outer side wall of the base 310, so that the fastening cap 320 cannot rebound to the closed state, and at this time, when the liquid in the open cup 100 is poured from the communication port 210, the fastening cap 320 cannot interfere the liquid flow.

Referring to fig. 7 and 8, in some embodiments of the present invention, a tab 230 is provided on the large lid 200, and the tab 230 is located on the turning movement path of the snap cap 320, so that the outer edge of the snap cap 320 can be clamped on the tab 230 when the snap cap 320 is in the turned-open position.

When the small cover 300 is rotated, when the hinged position of the fastening cap 320 and the base 310 faces the inner side of the open cup 100, i.e. the fastening cap 320 is turned inwards and opened, the fastening cap 320 is turned by about 160-200 degrees from the closed state until the outer edge part of the fastening cap 320 is clamped into the pull buckle 230, i.e. the pull buckle 230 hooks the outer edge part of the fastening cap 320, so as to prevent the fastening cap 320 from rebounding to the closed position, and at this time, when the liquid in the open cup 100 is poured from the communication port 210, the fastening cap 320 does not interfere with the liquid flow.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A re-openable sealed container, comprising:

an open cup (100);

the large cover (200) is arranged at the opening end of the opening cup (100) in a covering mode, the large cover (200) is connected with the opening cup (100) in a sealing mode through a buckling device (110), a communication opening (210) is formed in the large cover (200), and the communication opening (210) is communicated with the interior of the opening cup (100);

little lid (300), little lid (300) include base (310) and lock cap (320), base (310) suit is in intercommunication mouth (210) department, lock cap (320) lid is established and the lock is in with sealed on the intercommunication mouth (210), just lock cap (320) with the lateral wall of base (310) is articulated.

2. The re-openable sealed container according to claim 1, wherein the fastening means (110) comprises a rim (111), a lid rim (112) and a leakage preventing tooth (113), the rim (111) is provided at the outer rim of the open end of the open cup (100), the lid rim (112) is provided at the outer rim of the large lid (200), the lid rim (112) is provided at the outer side thereof with a ring of elastic hooks (114) for fastening with the rim (111), and the leakage preventing tooth (113) is provided at the contact surfaces of the rim (111) and the lid rim (112) and engaged with each other for sealing.

3. The re-openable sealed container according to claim 2, wherein the side of the large lid (200) facing the open cup (100) is provided with a ring of first sealing ring (220), and the first sealing ring (220) extends towards the open cup (100) so that the outer side wall of the first sealing ring (220) is fit with the inner side wall of the open cup (100) for sealing.

4. The repeatedly openable sealed container according to claim 1, wherein a ring of annular first protrusions (211) are provided on the outer side wall of the communication port (210), a clamping groove (212) is formed between the first protrusions (211) and the upper surface of the big cover (200), an annular second protrusion (311) is provided below the inner wall of the base (310), and the second protrusion (311) is clamped in the clamping groove (212).

5. The re-openable sealed container according to claim 4, wherein the side of the locking cap (320) facing the base (310) is provided with an annular side wall (321) and an annular downwardly extending second sealing ring (322), the inner side of the annular side wall (321) is provided with a buckle (323) capable of mutually buckling with the first protrusion (211), the buckle (323) is located opposite to the hinge position of the locking cap (320) and the base (310), the second sealing ring (322) is coaxially arranged with the locking cap (320), and the outer side wall of the second sealing ring (322) can be attached to the inner side wall of the communication port (210) for sealing.

6. The re-openable sealed container according to claim 5, wherein the outer side of the annular side wall (321) is provided with an outwardly protruding press tongue (324).

7. The re-openable sealed container according to claim 1, wherein a plurality of force-breakable anti-theft ribs (325) are provided between the snap-on cap (320) and the base (310), both ends of the anti-theft ribs (325) are respectively connected with the base (310) and the snap-on cap (320), and the anti-theft ribs (325) are uniformly spaced around the axis of the base (310).

8. The re-openable sealed container according to claim 7, wherein the tamper bead (325) is in the form of a sheet or a cylinder.

9. The re-openable sealed container of claim 1, wherein the edge of the snap-on cap (320) protrudes outwardly to form a stop (326), the stop (326) being located above the hinged position of the snap-on cap (320) and the base (310), the stop (326) being capable of abutting against the outer sidewall of the base (310) when the snap-on cap (320) is in the flipped open position.

10. The re-openable sealed container according to claim 1, wherein a tab (230) is provided on the large lid (200), and the tab (230) is located on a turning movement path of the snap cap (320) so that an outer edge of the snap cap (320) can be caught on the tab (230) when the snap cap (320) is in the flipped-open position.