CN2570183Y - Pop-top can - Google Patents

Abstract

A pop can comprises a can assembly, a top cap assembly and a screw cap assembly arranged on the top cap assembly. The top cover assembly has a cover plate, a coupling ring for coupling the cover plate to the can body, a sealing piece formed on the cover plate, and a pull ring coupled to the cover plate. The pull ring is pulled to press the sealing sheet into the can body to form an opening. The rotary cap assembly can be rotated to stagger or close the opening.

Description

Cans

【Technical field】

The utility model relates to a pop can, in particular to a pop can that can close an opened opening to keep drinking hygiene.

【Background technique】

Because general cans have the defect that the pull ring and the sealing sheet are discarded at will and are not environmentally friendly, so some people in the industry have designed a can that can connect the sealing sheet and the pull ring to the top cover. As shown in FIG. 1 , the pop can 10 includes a can assembly 11 and a top cover assembly 14 . The tank assembly 11 has a tank body 12 which is a hollow cylinder, and a tank bottom 13 sealed on the bottom 121 of the tank body 12 . The top cover assembly 14 has a cover plate 15, a coupling ring 16 connecting the cover plate 15 and the top 122 of the tank body 12, a sealing piece 17 positioned on the cover plate 15, and a puller connected to the cover plate 15 by a hinged body 18. Ring 19 , as shown in FIG. 2 , pulling the pull ring 19 can press the sealing piece 17 into the can body 12 to form an opening 101 , and then the liquid filled in the pop can 10 can be drunk.

Although the pop can 10 can make the pull ring 19 and the sealing sheet 17 be connected on the cover plate 15, because the opening 101 is in an open state, dust and impurities can easily fall into the pop can 10 and affect drinking hygiene. In addition, the liquid is also very easy to flow out of the can due to shaking or tilting.

【Content of utility model】

The purpose of the utility model is to provide a pop can that can reclose or open the opening to maintain drinking sanitation, freshness and prevent liquid from flowing out.

The utility model pop-top can comprises a can assembly, a top cover assembly arranged on the top of the can assembly, and a screw cap assembly arranged on the top cover assembly and can rotate, and is characterized in that:

The tank assembly has a tank bottom and a tank body extending from the edge of the tank bottom to the top to form a hollow cylinder;

The top cover assembly has a cover plate, a joint ring extending from the edge of the cover plate and combined with the top of the tank body, a seal formed on the cover plate to be opened, and a pull ring combined with the cover plate through a pivot joint, When the pull ring is pulled, the sealing sheet can be pressed into the can body and an opening is formed;

The screw cap assembly has a pivot joint that can rotate relative to the pivot joint and is located between the cover plate and the pull ring, two first sides and second sides extending from the pivot joint towards the joint ring respectively, and a joint connecting the first The connecting edge between the edge and the second edge end, the first and second edges and the connecting boundary define a movable plate, and the screw cap assembly also has a notch for inserting a suction pipe from the second edge toward the movable plate, and a suction pipe is inserted from the second edge. The puller that two sides are bent upwards, or some anti-slip convex grains that are formed on the top surface of the movable plate.

The screw cap assembly also has a deriving piece that bends the movable plate downward to straddle the coupling ring.

When the screw cap assembly is pushed and rotated, the movable plate can stagger the opening to be in an open state, or cover the opening to be in a closed state, which can maintain drinking hygiene, freshness and prevent the liquid in the can from flowing out.

【Description of drawings】

Below by preferred embodiment and accompanying drawing, the utility model pop can is described in detail, in the accompanying drawing:

Fig. 1 is a three-dimensional appearance view of a general pop can in an unopened state.

Fig. 2 is a three-dimensional appearance view of the pop can in an opened state.

Fig. 3 is a three-dimensional exploded view, illustrating the first preferred embodiment of the utility model pop can and the first hinged body.

Fig. 4 is a combined perspective view illustrating the first preferred embodiment in an unopened state.

Fig. 5 is a schematic cross-sectional view taken along line 5-5 in Fig. 4 .

Fig. 6 is a view similar to Fig. 5, showing the first preferred embodiment in an open position.

Fig. 7 is a view similar to Fig. 4, illustrating the state that the screw cap assembly of the first preferred embodiment covers the opening.

FIG. 8 is a schematic cross-sectional view taken along line 8-8 in FIG. 7 .

Fig. 9 is a top view of the first preferred embodiment for inserting the straw.

Fig. 10 is another assembled perspective view of the first preferred embodiment, illustrating that several anti-slip protrusions are arranged on the screw cap assembly.

Fig. 11 is an exploded perspective view illustrating the second preferred embodiment of the pop can of the present invention.

Fig. 12 is a combined sectional view of the second preferred embodiment.

Fig. 13 is an exploded perspective view illustrating a third preferred embodiment of the pop can of the present invention.

Fig. 14 is a top view of the third preferred embodiment, illustrating a state of a screw cap assembly staggering the opening.

Fig. 15 is a view similar to Fig. 14, illustrating the state that the screw cap assembly covers the opening.

Fig. 16 is an exploded perspective view illustrating the fourth preferred embodiment of the pop-top can of the present invention.

Fig. 17 is a combined sectional view of the fourth preferred embodiment.

Fig. 18 is another combined cross-sectional view of the utility model, illustrating the second pivot joint.

【Detailed ways】

As shown in Figures 3, 4, and 5, the first preferred embodiment of the utility model pop-top can includes: a can assembly 20, a top cover assembly 30 that is sealed at the top of the can assembly 20, and a top cover assembly that is arranged on the top The screw cap assembly 40 on the cap assembly 30.

The tank assembly 20 has a tank bottom 21 and a tank body 22 extending from the edge of the tank bottom 22 to the top as a hollow cylinder. The can assembly 20 also has an overlying lip 23 formed on the bottom 21 of the can.

The top cover assembly 30 has a cover plate 31, a joint ring 32 extending from the edge of the cover plate 31 and rolled on the top of the can body 22, a sealing piece 33 with stamping cuts 331 on the cover plate 31, A pull ring 35 connected to the top surface 311 of the cover plate 31 by a pivot joint, and a ring groove 36 provided on the cover plate 31 .

The pivot joint can be a pivot pin 34 as shown in Figure 3, or a riveting body 39 stamped and formed between the cover plate 31 and the joint tongue 353 of the pull ring 35 as shown in Figure 18, so that the joint tongue 353 is directly riveted on the top surface 311.

When the pivot body is a pivot pin 34 , the cover plate 31 has a through hole 312 through which the pivot body 34 passes.

The pull ring 35 has a pressing portion 351 located above the sealing sheet 33, a pulling portion 352 opposite to the pressing portion 351, and an arc-shaped hole on the pressing portion 351 facing the pulling portion 352. The combined tongue 353. As shown in FIG. 6 , when the pulling part 352 is opened, the sealing piece 33 can be pressed into the can body 22 through the pressing part 351 to form an opening 37 .

The ring groove 36 can be inserted into the stacked convex ring 23 .

In the first preferred embodiment, the screw cap assembly 40 is made of a thin metal plate, which has a pivot joint 41 that can rotate relative to the pivot joint and is located between the top surface 311 and the pull ring 35. A first edge 42, a second edge 43 extending from the pivotal portion 41 toward the coupling ring 32, and a connecting edge 44 connecting the ends of the first edge 42 and the second edge 43 and not exceeding the ring groove 36, the first and second The sides 42 , 43 and the connecting side 44 define a movable plate 45 . The screw cap assembly 40 also has a notch 46 provided from the second side 43 towards the movable plate 45, a number of anti-slip protrusions 47 formed on the top surface of the movable plate 45 and a puller bent upward from the first side 42 48, and a guide piece 49 that is bent downward from the connecting edge 44 and can rotate along the interface 38 between the cover plate 31 and the ring groove 36.

It is only necessary to choose one of the anti-slip bumps 47 and the puller 48, and its purpose is to facilitate the application of force by the fingers to push the screw cap assembly 40 to rotate.

Obviously, the movable plate 45 must be larger than the opening 37 in order to cover it.

In the first preferred embodiment, the pivot portion 41 is a through hole through which the pivot body can pass.

As shown in Figure 3, when the pivot joint body is the pivot pin 34, the pivot pin 34 is passed through the perforation 312, the pivot joint 41 and the coupling tongue 353 sequentially from bottom to top during manufacture, and then the pivot joint One end of the pin 34 is riveted, and the screw cap assembly 40 can rotate freely between the cover plate 31 and the pull ring 35 by pivoting the pin 34 as an axis.

When the hinged body is the riveting body 39, the cover plate 31, the pivotal portion 41 and the coupling tongue 353 are stacked together during manufacture, and then a riveting body 39 is stamped and formed, and then the screw cap assembly 40 can be riveted. The connecting body 39 is a shaft that freely rotates between the cover plate 31 and the pull ring 35 .

As shown in Figures 5 and 6, when the pulling part 352 is pulled upwards, the sealing piece 33 can be pressed into the can body 22 by using the design of the pressing part 351 and the notch 331, and an opening 37 is formed for drinking For the liquid contained in the can, when the pulling part 352 is pressed down, a gap 80 is formed between the pressing part 351 and the top surface 311 .

As shown in Figures 7 and 8, the utility model is characterized in that: when it is impossible to drink the beverage in the can at one time, you only need to press your finger on the anti-slip protrusion 47 or the puller 48 and apply force to push it, then the The screw cap assembly 40 rotates with the pivot body as a fulcrum, and then the movable plate 45 covers the opening 37 to close the pop can, or can stagger the opening 37 to open the pop can.

As shown in FIG. 9 , when using the straw 90 to drink, because the screw cap assembly 40 is provided with a notch 46 , the straw 90 can pass through without damaging the straw 90 . In order to make the straw 90 automatically fall into the notch 46 , an arc guide edge 461 can be made between the notch 46 and the pivot joint 41 .

For the convenience of description, the elements in the following embodiments that are the same as those in the first preferred embodiment are denoted by the same symbols.

As shown in Figures 11 and 12, the difference between the second embodiment of the present invention and the first embodiment is that the pivot joint 51 of the screw cap assembly 50 of the second embodiment is designed as a socket, which can be inserted into the clamp Knot body and produces rotation relative to pivot joint body. Like the screw cap assembly 40, the screw cap assembly 50 has a first side 52, a second side 53, a connecting side 54, a movable plate 55 that can be staggered or cover the opening 37, and a notch 56 for the straw 90 to pass through. With the circular arc guide edge 561, some anti-slip protrusions or a puller 58 that can be pushed by fingers, and a guide 59.

In addition, in order to avoid cutting the user, the screw cap assembly 50 is a thin plate body made of plastic material.

During manufacture, the screw cap assembly 50 is made into an independent component and packaged together with the pop-top can. When consumers use it, they only need to remove the screw cap assembly 50 and insert the pivot joint 51 on the pivot joint. The screw cap assembly 50 can be rotated by the pivot body as an axis, and also has the same effect as the movable plate 55 of staggering or covering the opening 37 .

As shown in Figures 13, 14, and 15, the difference between the third embodiment of the present invention and the first embodiment is that the pivot joint 61 of the screw cap assembly 60 of the third embodiment is formed into a joint tongue 353 that can accommodate The notch is designed, and the screw cap assembly 60 can be rotated on the top surface 311 at the same time. Like the screw cap assembly 40, the screw cap assembly 60 has a first side 62, a second side 63, a connecting side 64, a movable plate 65 that can be staggered or cover the opening 37, and a notch 66 for the straw 90 to pass through. With the circular arc guide edge 661, some anti-slip protrusions or a puller 68 that can be pushed by fingers, and a guide 69.

When in use, insert the screw cap assembly 60 into the gap 80 through the pivot joint 61, and at the same time, the pressing part 351 can produce a pressing effect on the screw cap assembly 60, and then only need to place your finger on the puller 68 or the anti-slip convex grain And apply force to push, just can make screw cap assembly 60 produce rotation, can also make movable plate 65 stagger or cover opening 37.

As shown in Figures 16 and 17, the difference between the fourth embodiment of the utility model and the first embodiment is that the screw cap assembly 70 of the fourth embodiment has a pivot joint 71 that can rotate relative to the pivot joint body, and two The first side 72, the second side 73 extending from the pivotal portion 71 toward the joint ring 32 and protruding out of the joint ring 32, the connecting side 74 connecting the ends of the first and second sides 72, 73, the first and second sides 72, 73 and the connecting edge 74 define a movable plate 75, a ring groove 76 formed on the movable plate 75 that can be placed in the ring groove 36, and the movable plate 75 is bent to provide a deriving piece 77 that can straddle the joint ring 32, And a notch 78 for inserting the straw 90 and an arc guide edge 781 are provided from the second side 73 toward the movable plate 75 .

When in use, you only need to put your fingers on the deriving piece 77 and apply force to push it away, then the screw cap assembly 70 can be pivoted as a fulcrum to rotate, and the movable plate 75 can also be staggered or cover the opening 37, and the deriving piece 77 At the same time, it has the advantage of being able to follow the displacement of the coupling ring 32 so that the screw cap assembly 60 does not shift during the rotation process.

Claims (13)

1. A pop can, comprising a can assembly, a top cover assembly arranged on the top of the can assembly, and a screw cap assembly arranged on the top cover assembly, characterized in that: The tank assembly has a tank bottom and a tank body extending from the edge of the tank bottom to the top to form a hollow cylinder; The top cover assembly has a cover plate, a joint ring extending from the edge of the cover plate and formed on the top of the tank body, a seal piece formed on the cover plate to be opened, and a pull ring combined with the cover plate through a pivot joint, The pull ring has a pressing part located above the sealing piece, a pulling part opposite to the pressing part, and a combined tongue piece connected with the pressing part; The screw cover assembly has a pivot joint that can rotate relative to the pivot joint and is located between the cover plate and the pull ring, two first sides and second sides extending from the pivot joint towards the coupling ring, and a joint connecting the first A movable plate is defined by the connecting edge between the edge and the end of the second edge, and the connecting boundary between the first and second edges. 2. pop can as claimed in claim 1, is characterized in that: The pivot joint is a set of perforations provided in the pivot joint body, and is pivotally jointed to the cover plate together with the pull ring. 3. pop can as claimed in claim 1, is characterized in that: The pivot joint is a socket that can be embedded with the pivot joint. 4. The pop can according to claim 1, characterized in that: The pivot joint is a notch that can accommodate the joint tongue. 5. The pop can according to claim 1, characterized in that: The screw cap assembly has a notch arranged from the second side towards the movable plate. 6. The pop can according to claim 1, characterized in that: The screw cap assembly has a deriving piece bent from the movable plate and can straddle the joint ring. 7. The pop can according to claim 1, characterized in that: The screw cap assembly has some anti-slip convex grains formed on the top surface of the movable plate. 8. The pop can according to claim 1, characterized in that: The screw cap assembly has a puller bent upward from the first side. 9. The pop can as claimed in claim 5, characterized in that: The screw cap assembly has a circular arc guide edge located between the notch and the pivot joint. 10. The pop can according to claim 1, characterized in that: The top cover assembly has a ring groove formed on the cover plate, and the screw cover assembly has a guide piece bent downward from the connecting edge to rotate along the interface between the cover plate and the ring groove. 11. The pop can according to claim 10, characterized in that: The bottom of the tank has an overlapping raised ring that fits into the ring groove. 12. The pop can according to claim 1, characterized in that: The pivot joint body is a pivot knot pin. 13. The pop can according to claim 1, characterized in that: The pivot joint is a riveting joint.

Images