Paper cup with buckle type stacked beverage paper pulp cup cover

Abstract

The invention provides a paper cup with a buckle type stacked beverage paper pulp cup cover, which comprises a paper cup and a paper pulp cup cover, three bulges with buckles are uniformly and annularly arranged on the outer edge of the top of the paper pulp cup cover, and a base connected with the three bulges with the buckles in a fastening manner is arranged at the bottom of the paper cup. The bottom of the paper cup and the paper pulp cup cover are fastened and connected into a whole; a drinking opening is formed in the outer edge of the top of the paper pulp cup cover on the opposite side of one protrusion, a drinking opening plug is arranged on the opposite side of the drinking opening, and the drinking opening plug is connected to the outer edge of the bottom of the paper pulp cup cover through a tearable line. The outer side faces of the three protruding buckles and the drinking opening are located on the same circle. The paper pulp cup cover and the bottom of a paper cup matched with the paper pulp cup cover can be fastened and connected into a whole through the three protrusions with the buckles, a plurality of paper cups in series are stacked without falling, and a consumer can use the paper pulp cup cover safely and conveniently; meanwhile, it is guaranteed that the bottom of the paper cup is pressed on the drinking opening plug inserted into the drinking opening, and leakage caused by automatic opening of the drinking opening plug is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of pulp cup covers, in particular to a paper cup with a snap-on type stacked beverage pulp cup cover. Background Art

[0002] In the catering industry and in people's daily life, disposable paper cups or plastic cups are very commonly used consumables. Currently, disposable paper cups or plastic cups are equipped with matching cup covers when in use, and the cup covers are only directly buckled on the open end of the paper cups for easy carrying and direct drinking. Therefore, the use of the cup covers has certain limitations. Summary of the invention

[0003] In order to solve the above-mentioned deficiencies of the prior art, an object of the present invention is to provide a paper cup with a snap-on stacked beverage pulp cup cover to overcome the defects in the prior art.

[0004] In order to achieve the above-mentioned purpose, the present invention provides a paper cup with a snap-on stacked beverage pulp cup cover, comprising a paper cup and a pulp cup cover snapped on the open end of the paper cup; wherein three protrusions with snaps are evenly arranged around the top outer edge of the pulp cup cover; a base is provided at the bottom of the paper cup, which is tightly connected to the three protrusions with snaps, so that the bottom of the paper cup and the pulp cup cover are fastened together through the three protrusions to form a stacked state of multiple paper cups; a drinking mouth is provided at the top outer edge of the pulp cup cover on the opposite side of one of the protrusions, and a drinking mouth plug is provided on the opposite side of the drinking mouth, and the drinking mouth plug is connected to the bottom outer edge of the pulp cup cover through a tearable line, so that when the drinking mouth plug is squeezed by an external force to cause the tearable line to break, the broken drinking mouth plug is inserted into the drinking mouth to block the drinking mouth; the drinking mouth and the outer side surfaces of the three protruding snaps are located on the same circle, so that when the bottom of the paper cup is connected to the pulp cup cover, the base of the paper cup is pressed on the drinking mouth plug inserted into the drinking mouth.

[0005] Through the above technical scheme, when the tear line of the drinking spout plug is broken under the pressure of external force, the drinking spout plug is separated from the pulp cup cover, and the broken drinking spout plug is inserted into the drinking spout to block the drinking spout; three protrusions with buckles are set on the top of the pulp cup cover, and the bottom of the paper cup used with it can be fastened and connected together to form a series of multiple paper cups that can be stacked without falling, which is convenient for consumers to use safely; or the pulp cup cover can be used as an insulating pad to fix the paper cup on the pulp cup cover for use. The three protrusions with buckles on the top of the pulp cup cover are convenient for fastening the bottom of the paper cup with the pulp cup cover to be connected together, so that multiple paper cups can be repeatedly stacked and prevented from slipping, which can greatly reduce the probability of beverage leakage during delivery and facilitate delivery; at the same time, it is ensured that after the drinking spout plug covers the drinking spout tightly, the bottom of the paper cup is further pressed on the drinking spout plug at the drinking spout to prevent the drinking spout plug from opening automatically.

[0006] As a further explanation of the paper cup with a snap-on stacked beverage pulp cup cover described in the present invention, preferably, a straw socket is provided in the middle of the top of the pulp cup cover, a socket cover is connected to the straw socket, and an exhaust hole is provided in the middle of the socket cover; one end of the socket cover is connected to the edge of the straw socket through a first connecting part, and the other end of the socket cover is connected to the edge of the straw socket through a second connecting part, and the length of the first connecting part is greater than the length of the second connecting part, so that when the straw is inserted, the second connecting part is disconnected and the first connecting part remains connected.

[0007] Through the above technical solution, when the straw is not in use, the socket cover is connected to the straw socket, and the steam pressure generated by the hot drink in the paper cup can be discharged through the exhaust hole. When using a straw, the socket cover at the straw socket is also convenient to remove. The first connecting part is on the side away from the drinking mouth, and the second connecting part is on the side close to the drinking mouth. The first connecting part and the second connecting part are both arranged on the axis of the pulp cup cover where the drinking mouth is located. Except for the first connecting part and the second connecting part, other positions on the outer edge of the socket cover are not connected to the edge opposite to the straw socket. Since the area of ​​the first connecting part is larger than the area of ​​the second connecting part, when inserting the straw, the second connecting part will be disconnected, and the second connecting part will not be disconnected, so it is convenient to insert the straw through the straw socket.

[0008] As a further description of the paper cup with the snap-on stacked beverage pulp cup cover of the present invention, preferably, the top plane of the pulp cup cover is an arc-shaped concave surface to serve as an overflow surface of the straw insertion port.

[0009] Through the above technical solution, by setting the top plane of the pulp cup cover as an arc-shaped concave surface, the liquid emerging from the straw insertion port is prevented from spilling outside the top plane of the pulp cup cover.

[0010] As a further explanation of the paper cup with a snap-on stacked beverage pulp cup cover described in the present invention, preferably, the drinking mouth stopper includes a sealing plug that matches the drinking mouth, and a baffle is provided around the edge of the sealing plug, and one side of the baffle is connected to the bottom outer edge of the pulp cup cover through the tearable line, so that after the drinking mouth stopper is separated from the pulp cup cover along the tearable line, the sealing plug is inserted into the drinking mouth, and the baffle covers the area around the drinking mouth.

[0011] Through the above technical solution, after the drinking mouth plug is separated from the pulp cup cover along the tearable line, the sealing plug is inserted into the drinking mouth, and the baffle covers a part of the area around the drinking mouth to seal the drinking mouth and prevent liquid from leaking out from the gap between the sealing plug and the drinking mouth.

[0012] As a further description of the paper cup with the snap-on stacked beverage pulp cup cover of the present invention, preferably, the drinking opening is an opening in the shape of an arc triangle.

[0013] As a further description of the paper cup with the snap-on stacked beverage pulp cup cover of the present invention, preferably, the three protrusions are all arc-shaped trapezoidal protrusions.

[0014] Through the above technical solution, the three protrusions are in an arc shape and can fit the bottom shape of the paper cup. The three protrusions are trapezoidal bodies that increase the support for the paper cup.

[0015] As a further explanation of the paper cup with a snap-on stacked beverage pulp cup cover described in the present invention, preferably, the top of the pulp cup cover is set as a cup cover boss, and the bottom of the pulp cup cover is set as a horizontal edge; the outer ring of the cup cover boss is provided with a cup cover groove, and the outer ring of the cup cover groove is provided with an outer edge boss, and the edge of the outer edge boss extends downward and is connected to the horizontal edge to form an integrally formed pulp cup cover.

[0016] Through the above technical solution, the drinking mouth is located at the outer edge of the top surface of the cup cover boss, the straw insertion port is located in the middle of the top surface of the cup cover boss, three protrusions are evenly arranged on the top surface of the cup cover boss, and the drinking mouth plug is connected to the outer edge of the horizontal edge through a tearable line. The outer side surfaces of the three protrusions and the drinking mouth are on the same circle inside the outer edge of the top surface of the cup cover boss, and the size of the circle is adapted to the bottom of the paper cup used with the pulp cup cover, so that the bottom of the paper cup and the pulp cup cover are fastened together through the three protrusions, and the bottom of the paper cup is inside the outer edge of the top surface of the cup cover boss, that is, the diameter of the bottom of the paper cup is smaller than the diameter of the top surface of the cup cover boss, so as to ensure that the bottom of the paper cup forms a seal with the top surface of the cup cover boss to avoid leakage during delivery, and even if the liquid leaks from the vent hole, it will not flow outside the cup cover boss.

[0017] The beneficial effects of the present invention are as follows: in the present invention, the tear line of the drinking mouth stopper is broken under the pressure of external force, and the drinking mouth stopper is separated from the pulp cup cover, and the broken drinking mouth stopper is inserted into the drinking mouth to block the drinking mouth. The top of the pulp cup cover is provided with three protrusions with buckles, and the bottom of the paper cup used with it can be fastened and connected together to form a series of multiple paper cups that can be stacked without falling, which is convenient for consumers to use safely; or the pulp cup cover can be used as an insulating pad to fix the paper cup on the pulp cup cover for use. The three protrusions with buckles on the top of the pulp cup cover are convenient for fastening the bottom of the paper cup with the pulp cup cover to form a whole, so that multiple paper cups can be repeatedly stacked and prevented from slipping, which can greatly reduce the probability of beverage leakage during delivery, and facilitate delivery; at the same time, it is ensured that after the drinking mouth stopper covers the drinking mouth and plugs it tightly, the bottom of the paper cup is further pressed on the drinking mouth stopper at the drinking mouth to prevent the drinking mouth stopper from opening automatically. The pulp cup cover structure of the present invention has strong versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A top view of a paper cup with a snap-on stacked beverage pulp cup cover according to the present invention;

[0019] Figure 2for Figure 1 Middle AA section view;

[0020] Figure 3 It is a left view of the paper cup with a snap-on stacked beverage pulp cup cover of the present invention;

[0021] Figure 4 A three-dimensional diagram of a paper cup with a snap-on stacked beverage pulp cup cover according to the present invention;

[0022] Figure 5 This is a schematic diagram of the state in which the paper cups of the present invention are stacked through the pulp cup covers;

[0023] Figure 6 for Figure 5 Enlarged view of point B in the middle. DETAILED DESCRIPTION

[0024] In order to further understand the structure, features and other purposes of the present invention, the preferred embodiments are described in detail with reference to the accompanying drawings as follows. The embodiments described in the drawings are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention.

[0025] As a first embodiment of the present invention, Figure 1 , Figure 5 and Figure 6 As shown, a paper cup with a snap-on stacking beverage pulp cup cover comprises a paper cup 6 and a pulp cup cover 1 snapped on the open end of the paper cup 6. Three protrusions 5 with snaps 51 are evenly arranged around the top outer edge of the pulp cup cover 1, and a base 61 is provided at the bottom of the paper cup 6 to be fastened to the three protrusions 5 with snaps 51. The bottom of the paper cup 6 is fastened to the pulp cup cover 1 through the three protrusions 5 to form a stacked state of multiple paper cups.

[0026] like Figure 1 As shown, a drinking spout 2 is provided on the top outer edge of the pulp cup cover 1 on the opposite side of one of the protrusions 5, and a drinking spout plug 3 is provided on the opposite side of the drinking spout 2, and the drinking spout plug 3 is connected to the bottom outer edge of the pulp cup cover 1 through a tearable line. The drinking spout plug 3 matches the shape and size of the drinking spout 2 to ensure that the drinking spout plug 3 can tightly plug the drinking spout 2. When the drinking spout plug 3 is squeezed by an external force so that the tearable line is broken, the drinking spout plug 3 is separated from the pulp cup cover 1, and the broken drinking spout plug 3 is inserted into the drinking spout 2 to block the drinking spout 2.

[0027] like Figure 1 and Figure 5 As shown, the outer side surfaces of the drinking mouth 2 and the buckles 51 of the three protrusions 5 are located on the same circle. When the bottom of the paper cup 6 is connected to the pulp cup cover 1, that is, the paper cup 6 is tightly stacked on the pulp cup cover 1, the base 61 of the paper cup 6 is pressed on the drinking mouth plug 3 inserted into the drinking mouth 2.

[0028] In this embodiment, the pulp cup cover 1 is configured to be conventionally buckled on the open end of the paper cup 6, and also to be buckled and connected to the bottom of the paper cup 6 to form a whole.

[0029] The pulp cup cover 1 of a paper cup can be used as a heat insulating pad, and the paper cup 6 is fixed on the pulp cup cover 1, so that the paper cup 6 filled with hot water can be conveniently picked up with the help of the pulp cup cover 1.

[0030] When stacking multiple paper cups together, refer to Figure 5 , the pulp cup cover 1 is buckled with the open end of a paper cup 6, and the bottom of another paper cup 6 is buckled and connected to the three protrusions 5 with buckles 51 of the pulp cup cover 1 to form a series of multiple paper cups that can be stacked without falling, which is convenient for consumers to use safely. This state is convenient for repeated stacking to prevent slipping, and can greatly reduce the probability of beverage leakage during delivery, which is convenient for delivery. At the same time, it is ensured that after the drinking mouth plug 3 covers the drinking mouth 2 tightly, the bottom of the paper cup 6 is further pressed on the drinking mouth plug 3 at the drinking mouth 2 to prevent the drinking mouth plug 3 from opening automatically. Preferably, the diameter of the bottom of the paper cup 6 (or its base 61) is smaller than the diameter of the top outer edge of the cup cover 1, the bottom of the paper cup 6 forms a seal with the top of the pulp cup cover 1, and the bottom of the paper cup 6 is further pressed on the drinking mouth plug 3 at the drinking mouth 2 to prevent leakage during delivery.

[0031] As a second embodiment of the present invention, Figure 1 As shown, a straw socket 4 is provided in the middle of the top of the pulp cup cover 1, and a socket cover 41 is detachably connected to the straw socket 4, and a vent 42 is provided in the middle of the socket cover 41. When the straw is not in use, the socket cover 41 is connected to the straw socket 4, and the steam pressure generated by the hot drink in the paper cup 6 can be discharged through the vent 42. When the straw is in use, the socket cover 41 at the straw socket 4 is also convenient to remove. Figure 4 As shown, one end of the socket cover 41 is connected to the edge of the straw socket 4 through a first connection portion 43, and the other end of the socket cover 41 is connected to the edge of the straw socket 4 through a second connection portion 44. The length of the first connection portion 43 is greater than the length of the second connection portion 44.

[0032] In this embodiment, the first connection part 43 is on the side away from the drinking mouth 2, and the second connection part 44 is on the side close to the drinking mouth 2. The first connection part 43 and the second connection part 44 are both arranged on the axis of the pulp cup cover 1 where the drinking mouth 2 is located. Except for the first connection part 43 and the second connection part 44, other positions of the edge of the socket cover 41 are not connected to the edge opposite to the straw socket 4. Since the length of the first connection part 43 is greater than the length of the second connection part 44, when inserting the straw, the second connection part 44 will be disconnected, and the first connection part 43 will remain connected, so it is convenient to insert the straw through the straw socket 4.

[0033] As a third embodiment of the present invention, Figure 2 As shown, the top plane of the pulp cup cover 1 is an arc-shaped concave surface, which serves as the overflow surface of the straw insertion port 4. Alternatively, the top of the pulp cup cover 1 is set as a cup cover boss 11, and the top surface of the cup cover boss 11 is an arc-shaped concave surface.

[0034] In this embodiment, the top plane of the pulp cup cover 1 is set as an arc-shaped concave surface to prevent the liquid emerging from the straw insertion port 4 from spilling out of the top plane of the pulp cup cover 1. For example, when inserting a straw, if a small amount of liquid emerges from the straw insertion port 4, the liquid will gather at the bottom of the arc-shaped concave surface and will not flow out of the arc-shaped concave surface.

[0035] As a fourth embodiment of the present invention, Figure 2 and Figure 4 As shown, the drinking spout stopper 3 includes a sealing plug 31 matched with the drinking spout 2, and a baffle 32 is provided around the edge of the sealing plug 31, and one side of the baffle 32 is connected to the bottom outer edge of the pulp cup cover 1 through the tearable line.

[0036] In this embodiment, after the drinking mouth stopper 3 is separated from the pulp cup cover 1 along the tearable line, the sealing plug 31 is inserted into the drinking mouth 2, and the baffle 32 covers the surrounding area of ​​the drinking mouth 2 to seal the drinking mouth 2 to prevent liquid from leaking out from the gap between the sealing plug 31 and the drinking mouth 2.

[0037] As a fifth embodiment of the present invention, Figure 1 As shown, preferably, the drinking spout 2 is an opening in the shape of an arc triangle.

[0038] As a sixth embodiment of the present invention, Figure 1 As shown, the three protrusions 5 are all arc-shaped trapezoidal protrusions.

[0039] In this embodiment, the three protrusions 5 are in an arc shape and can fit the bottom shape of the paper cup 6 . The three protrusions 5 are trapezoidal bodies to increase the support for the paper cup 6 .

[0040] As a seventh embodiment of the present invention, Figure 2 As shown, the top of the pulp cup cover 1 is set as a cup cover boss 11, and the bottom of the pulp cup cover 1 is set as a horizontal edge 14; the cup cover boss 11 is provided with a cup cover groove 12 on the outer ring, and the cup cover groove 12 is provided with an outer edge boss 13 on the outer ring, and the edge of the outer edge boss 13 extends downward and is connected to the horizontal edge 14 to form an integrally formed pulp cup cover 1. In this embodiment, the drinking mouth 2 is located at the outer edge of the top surface of the cup cover boss 11, the straw insertion port 4 is located in the middle of the top surface of the cup cover boss 11, and three cup bottom buckle protrusions 5 are evenly arranged on the top surface of the cup cover boss 11, and the drinking mouth stopper 3 is connected to the outer edge of the horizontal edge 14 through a tearable line.

[0041] In this embodiment, the outer side surfaces of the buckles 51 of the three protrusions 5 and the drinking mouth 2 are on the same circle within the outer edge of the top surface of the cup cover boss 11, and the size of the circle is adapted to the bottom of the paper cup 6 used with the pulp cup cover 1, so that when the pulp cup cover 1 is fastened and connected to the bottom of the paper cup 6 through the three protrusions 5, the bottom of the paper cup 6 is within the outer edge of the top surface of the cup cover boss 11, that is, the diameter of the bottom of the paper cup 6 is smaller than the top surface diameter of the cup cover boss 11, so as to ensure that the bottom of the paper cup 6 forms a seal with the top surface of the cup cover boss 11 to avoid leakage during delivery, and even if liquid leaks from the exhaust hole 42, it will not flow out of the cup cover boss 11.

[0042] It should be noted that the above invention content and specific implementation methods are intended to demonstrate the practical application of the technical solution provided by the present invention and should not be interpreted as limiting the scope of protection of the present invention. Those skilled in the art can make various modifications, equivalent substitutions or improvements within the spirit and principles of the present invention. The scope of protection of the present invention shall be subject to the attached claims.

Claims

1. A paper cup with a snap-on stacked beverage pulp cup cover, characterized in that: It comprises a paper cup (6) and a pulp cup cover (1) buckled on the open end of the paper cup (6); wherein: Three protrusions (5) with buckles (51) are evenly arranged around the top outer edge of the pulp cup cover (1); a base (61) is provided at the bottom of the paper cup (6) and is fastened to the three protrusions (5) with buckles (51), so that the bottom of the paper cup (6) and the pulp cup cover (1) are fastened together through the three protrusions (5) to form a state where a plurality of the paper cups are stacked; A drinking mouth (2) is provided on the outer edge of the top of the pulp cup cover (1) on the opposite side of one of the protrusions (5), and a drinking mouth plug (3) is provided on the opposite side of the drinking mouth (2). The drinking mouth plug (3) is connected to the outer edge of the bottom of the pulp cup cover (1) through a tearable line, so that when the drinking mouth plug (3) is pressed by an external force and the tearable line is broken, the broken drinking mouth plug (3) is inserted into the drinking mouth (2) to block the drinking mouth (2); the drinking mouth (2) and the outer side surfaces of the buckles (51) of the three protrusions (5) are located on the same circle, so that when the bottom of the paper cup (6) is connected to the pulp cup cover (1), the base (61) of the paper cup (6) is pressed on the drinking mouth plug (3) inserted into the drinking mouth (2).

2. The paper cup with a snap-on stacked beverage pulp cup cover as claimed in claim 1, characterized in that: A straw insertion opening (4) is provided in the middle of the top of the pulp cup cover (1), a insertion opening cover (41) is connected to the straw insertion opening (4), and an exhaust hole (42) is provided in the middle of the insertion opening cover (41); One end of the socket cover (41) is connected to the edge of the straw socket (4) through a first connection portion (43), and the other end of the socket cover (41) is connected to the edge of the straw socket (4) through a second connection portion (44). The length of the first connection portion (43) is greater than the length of the second connection portion (44), so that when the straw is inserted, the second connection portion (44) is disconnected and the first connection portion (43) remains connected.

3. The paper cup with a snap-on stacked beverage pulp cup cover as claimed in claim 2, characterized in that: The top plane of the pulp cup cover (1) is an arc-shaped concave surface, which serves as an overflow surface of the straw insertion port (4).

4. The paper cup with a snap-on stacked beverage pulp cup cover as claimed in claim 1, characterized in that: The drinking mouth stopper (3) comprises a sealing plug (31) matched with the drinking mouth (2), a baffle (32) is arranged around the edge of the sealing plug (31), one side of the baffle (32) is connected to the bottom outer edge of the pulp cup cover (1) through the tearable line, so that after the drinking mouth stopper (3) is separated from the pulp cup cover (1) along the tearable line, the sealing plug (31) is inserted into the drinking mouth (2), and the baffle (32) covers the area around the drinking mouth (2).

5. The paper cup with a snap-on stacked beverage pulp cup cover as claimed in claim 1, characterized in that: The drinking opening (2) is an opening in the shape of an arc triangle.

6. The paper cup with a snap-on stacked beverage pulp cup cover as claimed in claim 1, characterized in that: The three protrusions (5) are all arc-shaped trapezoidal protrusions.

7. The paper cup with a snap-on stacked beverage pulp cup cover as claimed in claim 1, characterized in that: The top of the pulp cup cover (1) is arranged as a cup cover boss (11), and the bottom of the pulp cup cover (1) is arranged as a horizontal edge (14); the outer ring of the cup cover boss (11) is arranged as a cup cover groove (12), and the outer ring of the cup cover groove (12) is arranged as an outer edge boss (13), and the edge of the outer edge boss (13) extends downward and is connected to the horizontal edge (14), so as to form an integrally formed pulp cup cover (1).

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