TWI802424B - Lid - Google Patents

Abstract

A lid assembly consisting of a main body and a cover, a wall extending upward from the circumference of the main body, and a connecting part extending downward from the circumference of the main body. A protruded axis is located on the diameter of the main body, separating the main body into a guiding part and a level part, wherein the guiding part is inclined downward relative to the level part, the guiding part and the level part are respectively embedded with a first magnetic element. The bottom surface of the cover has a groove across its diameter. The groove is correspondingly arranged with the protruded axis and thus forms a hinge mechanism between the main body and the cover, and two second magnetic elements are embedded in the cover, respectively corresponding to the first magnetic elements, so that the cover is magnetically attracted to the main body.

Description

cup lid

The invention relates to a cup cover, in particular to a convenient-to-use cup cover.

There are many cups containing liquids on the market, and most of them will use snap-fit flip-top lids to close the water outlet of the container. The advantage of using snap-fit flip-top lids is that it can improve the sealing degree between the flip-top lid and the water outlet to avoid water leakage. When flipping the lid, you need to hold the container body with one hand, and use the other hand to lift the lid upwards slightly. It is difficult to lift the lid with one hand. On the other hand, when the liquid flows out, you need to put The snap-fit flip cover can only be cleaned after it is disassembled, otherwise it will get stuck and bacteria will grow easily. In addition, when the flip-top lid is detached from the container, it needs to be skillful to put the snap-fit flip lid back on the container. It is not convenient to install.

In order to solve the problem that the snap-fit flip cover cannot be operated with one hand and is difficult to clean and disassemble, there is also a sliding cover structure that can be operated with one hand and is easy to disassemble on the market. The aforementioned sliding cover structure is set on the cup in a sliding manner cover, while meeting the aforementioned conditions of one-handed operation and easy disassembly, but in order to achieve the aforementioned conditions, in order to be able to slide on the cup, it will result in the inability to additionally provide a sealing structure on the sliding cover structure, resulting in the sacrifice of the sliding cover structure Sealing, easy to cause the liquid in the cup to flow out.

Based on the above deficiency, the purpose of the present invention is to provide a cup cover that is convenient to use.

According to the purpose of the present invention, a cup cover is provided, which includes a main body, a plate body, a ring wall extending upward from the circumference of the plate body, and a connecting portion extending downward from the circumference of the plate body, and a first combination structure is provided On the diameter position of the plate body, the plate body forms a guide part and a smooth part, wherein the guide part is inclined downward relative to the smooth part, and a first A magnetic element, and a cover body, the bottom surface of the cover body forms a second combination structure, the first combination structure and the second combination structure are arranged correspondingly, and two second magnetic elements are embedded in the cover body respectively corresponding to the first combination structure. The magnetic elements correspond to each other, so that the cover is magnetically attracted to the board.

Wherein, the plate body and the ring wall jointly form an accommodating space of the cover body.

Wherein, the smooth part has a water outlet and at least one air hole, and the bottom surface of the cover body is provided with a sealing protrusion, and the sealing protrusion includes a protrusion for closing the water outlet and at least one protrusion for closing the water outlet. The at least one air hole.

Preferably, the first combination structure is a protruding shaft, and the second combination structure is a fixing groove.

Preferably, the first combination structure is a fixing groove, and the second combination structure is a protruding shaft.

Preferably, the sealing protrusion also includes a silicone gasket to improve the sealing performance of the cover.

Preferably, the outer wall of the connecting part has threads.

Preferably, there is an included angle between the extending direction of the surface of the guiding part and the smooth part, and the included angle is between 15 degrees and 45 degrees.

Preferably, the included angle is about 20 degrees.

In order to clearly illustrate the specific implementation mode, structure and achieved effects of the present invention, the following examples are provided with accompanying drawings:

Please refer to Fig. 1 to Fig. 2, depict a kind of cup lid, and this cup lid is used for sealing the opening of a cup, and this cup has a cup body 200, and this cup lid 100 comprises a body and a cover body 20, and this body has a plate Body, a ring wall 11 extends upward from the circumference of the plate, and a connecting portion 13 extends downward from the plate, a protruding shaft 15 is arranged on the diameter position of the plate, and the protruding shaft 15 is the center of the plate The left and right sides of the axis are respectively a guide part 18 and a smooth part 19, and there is an angle between the surface extension direction of the guide part 18 and the smooth part 19, which means that the guide part 18 is opposite to the smooth part 19. Inclined downward, the included angle is between 15° and 45°, and in this embodiment, the included angle is about 20°, and a first magnetic element 12 is respectively embedded in the guiding portion 18 and the smoothing portion 19 . In this embodiment, the first magnetic element 12 of the guiding portion 18 is a positive magnetic element, and the first magnetic element 12 of the smooth portion 19 is a negative magnetic element.

In this embodiment, the outer wall of the connecting part 13 has threads, and is screwed with the inner wall of the cup body 200, so that the cup cover 100 closes an opening of the cup body 200. Further, it can also be The connecting portion 13 is sheathed with a silicone ring (not shown in the figure) to improve the sealability of the cup cover 100 and the cup body 200 .

To further illustrate, the plate body and the ring wall 11 jointly form the accommodating space of the cover body 20 , a fixing groove 21 is formed on the bottom surface of the cover body 20 , the fixing groove 21 is arranged corresponding to the protruding shaft 15 , and the inside of the cover body 20 Embedded with two second magnetic elements 27 respectively corresponding to the first magnetic element 12, that is, the second magnetic element 27 corresponding to the guiding part 18 is a negative polar magnetic element, and the second magnetic element 27 corresponding to the smooth part 19 is a positive polarity The magnetic element is magnetically attracted to the board by the cover 20 , and also has the effect of fool-proof automatic positioning. In this embodiment, the cross-sectional profile of the cover body 20 is slightly smaller than or equal to the cross-sectional profile of the plate body.

In this embodiment, the protruding shaft 15 of the board and the fixing groove 21 of the cover 20 are concave-convex matching, in other embodiments, the protruding shaft of the board can also be set as a fixing groove, and the cover The fixing groove of the body can be set as a convex shaft, or set in any concave-convex matching shape. In other embodiments, the plate body and the cover body 20 may not be provided with a fixed groove or a protruding shaft structure, and the plate body and the cover body can be achieved simply by attracting the first magnetic element and the second magnetic element. Fixation of the body 20.

To further illustrate, the smooth portion 19 has a water outlet 16 and two air holes 17, and the bottom surface of the cover 20 is provided with a sealing protrusion 25 protruding downward, and the sealing protrusion 25 includes a protrusion 251 for closing the water outlet 16, and two protrusions 252 are used to close the two air holes 17. In addition, the sealing protrusion 25 also has a silicone gasket 253, which is provided to increase the sealing performance.

Please refer to FIG. 5, which is a schematic diagram of the closed state of the cup cover 100. In the closed state, the fixing groove 21 of the cover body 20 is arranged corresponding to the protruding shaft 15, and the first magnetic element 12 of the smooth part 19 and the first magnetic element 12 of the cover body 20 The two magnetic elements 27 attract each other, and the sealing convex portion 25 of the cover 20 closes the water outlet 16 and the air hole 17 of the smooth portion 19 to form a closed state, and the first magnetic element 12 and the second magnetic element 27 attract each other, so that the The cover body 20 can be fixed on the plate body, and the sealability improved by the arrangement of the sealing protrusion 25 will not cause the problem of the liquid in the cup flowing out even if the cup is turned upside down.

Please refer to FIG. 6 , which is a schematic diagram of the open state of the cup lid 100. In the open state, the fixing groove 21 of the lid body 20 is arranged corresponding to the protruding shaft 15, and the first magnetic element 12 of the guide part 18 is connected to the lid body 20. The second magnetic element 27 attracts each other. At this time, the cover body 20 will be attached to the guide part 18 and present an upwardly inclined state of about 20 degrees. When the user tilts the cup to drink, the liquid in the cup will flow out Water flows out.

When the user wants to open or close the cup cover 100, he only needs to lightly press one of the left and right sides of the cover body 20 with the fixed groove 21 as the central axis with the fingers of one hand to form the open state or the closed state as described above. , in addition to improving the convenience of use, the cover 20 is magnetically adsorbed on the plate, so as long as the cover 20 is separated from the plate to release the magnetic state, the cover 20 can be easily cleaned, and the cleaning is completed Finally, as long as the fixed groove 21 of the cover 20 is set corresponding to the protruding shaft 15, the magnetic attraction state between the cover 20 and the board can be restored, and the cover 20 can be easily disassembled or installed without any skill, making the disassembly and installation process more convenient. Easier.

100: cup lid 11: ring wall 12: The first magnetic element 13: Connecting part 15: convex shaft 16: water outlet 17: stomata 18: Guide Department 19: smooth part 20: cover body 21: Fixed slot 25: sealing convex part 251: Bump 252: convex column 253:Silicone gasket 27: Second magnetic element 200: cup body

Fig. 1 is a sectional view of a cup cover of the present invention installed on a cup.

Fig. 2 is a schematic diagram of the cup lid of the present invention.

Fig. 3 is a schematic diagram of another viewing angle of the cup lid of the present invention.

Fig. 4 is a schematic view of the bottom surface of the cover of the present invention.

Fig. 5 is a schematic diagram of the cover body of the present invention in a closed state.

Fig. 6 is a schematic diagram of the lid in an open state of the present invention.

100: cup lid

12: The first magnetic element

15: convex shaft

18: Guide Department

20: cover body

21: Fixed slot

251: Bump

27: Second magnetic element

200: cup body

Claims (10)

A cup lid comprising: A body has a plate body, a ring wall extends upward from the circumference of the plate body, and a connecting portion extends downward from the circumference of the plate body, a first combined structure is arranged on the diameter position of the plate body, so that the Two sides of the diameter of the plate body form a guide portion and a smooth portion, wherein the guide portion is inclined downward relative to the smooth portion, and a first magnetic element is respectively embedded in the guide portion and the smooth portion; and A cover body, the bottom surface of the cover body forms a second combination structure, the first combination structure and the second combination structure are concave-convex matching structures, and two second magnetic elements are embedded in the cover body, which are respectively connected to the first magnetic component. Corresponding to the components, the cover is selectively adsorbed to the guide part or the smooth part. The cup lid according to claim 1, wherein the first combined structure is a protruding shaft, and the second combined structure is a fixing groove. The cup lid according to claim 1, wherein the first combination structure is a fixing groove, and the second combination structure is a protruding shaft. The cup cover according to claim 1, wherein the smooth portion has a water outlet and at least one air hole. The cup cover as described in claim 4, wherein the bottom surface of the cover body is provided with a sealing protrusion, and the sealing protrusion includes a protrusion for closing the water outlet and at least one protrusion for closing the at least one stomata. The cup lid according to claim 5, wherein the sealing protrusion further includes a silicone gasket. The cup lid according to claim 1, wherein the outer wall of the connecting portion has threads. The cup lid according to claim 1, wherein an angle is formed between the direction of the surface of the guiding portion and the smooth portion, and the angle is between 15° and 45°. The cup lid as claimed in claim 8, wherein the included angle is about 20 degrees. The cup lid according to claim 1, wherein the plate body and the ring wall jointly form an accommodating space of the lid body.

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