TW202346165A - 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 present invention relates to a cup lid, in particular to a cup lid that is convenient to use.

There are many cups for holding liquids on the market. Most of them 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 they can improve the sealing degree between the flip-top lid and the water outlet to prevent water leakage. However, when opening the buckle-type lid, To lift the lid properly, you need to hold the container body with one hand and apply a slight force with the other hand to lift the lid upwards. It is more difficult to lift the lid with one hand. On the other hand, when the liquid flows out, you need to lift the lid upwards. The snap-fit flip-top lid can only be cleaned after it is disassembled. Otherwise, dirt will get stuck and bacteria may breed easily if it is covered first. In addition, when the flip-top lid is detached from the container, you need to be skillful to put the snap-type flip-top lid back on the container. After disassembly or It is not convenient to install.

In order to solve the problem that the snap-on flip-up cover cannot be operated with one hand and is difficult to clean and disassemble, there is also a sliding cover structure on the market that can be operated with one hand and is easily disassembled. The aforementioned sliding cover structure is provided in a sliding manner on the cup. cover, while meeting the aforementioned one-hand operation and easy disassembly conditions. However, in order to achieve the aforementioned conditions and to be able to slide on the cup, it will be impossible to set up an additional sealing structure on the sliding cover structure, resulting in the sacrifice of the sliding cover structure. Tight sealing, easy to cause the liquid in the cup to flow out.

Based on the above shortcomings, the object of the present invention is to provide a cup lid that is convenient to use.

According to the object of the present invention, a cup lid is provided, which includes a body with a plate body, an annular 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 The plate body forms a guide part and a smooth part at the diameter position of the plate body, wherein the guide part is inclined downward relative to the smooth part, and a first first part is embedded in the guide part and the smooth part respectively. Magnetic element, and a cover body. The bottom surface of the cover body forms a second combination structure. The first combination structure is arranged corresponding to the second combination structure. Two second magnetic elements are embedded inside the cover body and are respectively connected with the first combination structure. The corresponding magnetic elements cause the cover to be magnetically attracted to the plate.

The plate body and the ring wall together form a receiving space for the cover body.

Wherein, the smooth portion has a water outlet and at least one air hole, and a sealing convex portion protrudes downward from the bottom surface of the cover. The sealing convex portion includes a convex block for closing the water outlet and at least one protruding column for sealing. There should be at least one air hole.

Preferably, the first combination structure is a convex 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 convex shaft.

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

Preferably, the outer side wall of the connecting portion has threads.

Preferably, there is an included angle between the surface extension direction of the guide portion and the smooth portion, 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, structure and effects of the present invention, examples are provided and described with the drawings as follows:

Please refer to FIGS. 1 to 2 , which illustrate a cup lid. The cup lid is used to seal the opening of a cup. The cup has a cup body 200 . The cup lid 100 includes a body and a lid body 20 . The body has a plate. body, an annular wall 11 extends upward from the circumference of the plate body, and a connecting portion 13 extends downward from the plate body, a convex axis 15 is arranged at a diameter position of the plate body, and the plate body is centered on the convex axis 15 The left and right sides of the axis are respectively a guide part 18 and a smooth part 19. There is an included angle between the surface extension direction of the guide part 18 and the smooth part 19, which means that the guide part 18 is relative to the smooth part 19. Inclined downward, the included angle is between 15 degrees and 45 degrees. In this embodiment, the included angle is about 20 degrees, and a first magnetic element 12 is embedded in the guide portion 18 and the smooth portion 19 respectively. In this embodiment, the first magnetic element 12 of the guide part 18 is a positive magnetic element, and the first magnetic element 12 of the smooth part 19 is a negative magnetic element.

In this embodiment, the outer wall of the connecting portion 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 part 13 is covered with a silicone ring (not shown) to improve the sealing performance of the cup lid 100 and the cup body 200 .

To further explain, the plate body and the annular wall 11 together form a receiving space for the cover body 20. A fixing groove 21 is formed on the bottom surface of the cover body 20. The fixing groove 21 is provided correspondingly to the convex shaft 15. Inside the cover body 20 Two second magnetic elements 27 are embedded, respectively corresponding to the first magnetic element 12 , that is, the second magnetic element 27 corresponding to the guide part 18 is a negative pole magnetic element, and the second magnetic element 27 corresponding to the smooth part 19 is a positive pole. The magnetic component is magnetically attracted to the board by the cover 20, and also has an anti-fool automatic positioning effect. In this embodiment, the cross-sectional profile of the cover 20 is slightly smaller than or equal to the cross-sectional profile of the plate.

In this embodiment, the convex shaft 15 of the plate body and the fixing groove 21 of the cover 20 are concave and convex. In other embodiments, the convex shaft of the plate body 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 in any concave and convex matching shape. In other embodiments, the plate body and the cover body 20 may not be provided with fixed grooves or protruding shafts, and the plate body and the cover body can be fixed simply by attracting the first magnetic element and the second magnetic element. Fixation of body 20.

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

Please refer to FIG. 5 , which is a schematic diagram of the cup cover 100 in a closed state. In the closed state, the fixing groove 21 of the cover 20 is disposed corresponding to the convex shaft 15 , and the first magnetic element 12 of the smooth portion 19 and the third magnetic element 12 of the cover 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. The first magnetic element 12 and the second magnetic element 27 attract each other, so that the The cover 20 can be fixed on the plate body, and due to the improved sealing property provided by the sealing convex portion 25, even if the cup is turned upside down, there will be no problem of liquid flowing out of the cup.

Please refer to FIG. 6 , which is a schematic diagram of the cup lid 100 in an open state. In the open state, the fixing groove 21 of the lid 20 is disposed corresponding to the convex shaft 15 , and the first magnetic element 12 of the guide part 18 is in contact with the lid 20 . The second magnetic element 27 attracts each other. At this time, the cover 20 will fit into the guide portion 18 and tilt upward at an angle of about 20 degrees. When the user tilts the cup to drink, the liquid in the cup will flow out of the cup. Water flows out of the mouth.

When the user wants to open or close the cup lid 100, he only needs to lightly press one of the left and right sides of the lid body 20 with the fixing groove 21 as the central axis with the fingers of one hand, so that the aforementioned open state or closed state can be achieved. , in addition to improving the convenience of use, the cover 20 is magnetically attracted to the board, so as long as the cover 20 is separated from the board and the magnetic state is released, the cover 20 can be easily cleaned, and the cleaning is completed Finally, as long as the fixing groove 21 of the cover 20 is set corresponding to the convex shaft 15, the magnetic attraction state of the cover 20 and the plate body can be restored. The cover 20 can be easily disassembled or installed without any skills, and the process of disassembly and installation is simplified. Easier.

100: cup lid 11: Ring wall 12:First magnetic element 13:Connection part 15:convex shaft 16:Water outlet 17: Stomata 18: Guidance Department 19: Smoothing part 20: Cover 21:Fixed slot 25:Sealing convex part 251: Bump 252:Protruding pillar 253: Silicone gasket 27:Second magnetic element 200: cup body

Figure 1 is a cross-sectional view of a cup lid installed on a cup according to the present invention.

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

Figure 3 is a schematic view of the cup cover of the present invention from another perspective.

Figure 4 is a schematic diagram of the bottom surface of the cover of the present invention.

Figure 5 is a schematic diagram of the cover in a closed state according to the present invention.

Figure 6 is a schematic diagram of the cover in an open state according to the present invention.

100: cup lid

12:First magnetic element

15:convex shaft

18: Guidance Department

20: Cover

21:Fixed slot

251: Bump

27:Second magnetic element

200: cup body

Claims (10)

A cup lid, which includes: A body has a plate body, an annular 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 combination structure is arranged at a diameter position of the plate body so that the A guide part and a smooth part are formed on both sides of the diameter of the plate body, wherein the guide part is inclined downward relative to the smooth part, and a first magnetic element is embedded in the guide part and the smooth part respectively; and A cover body, the bottom surface of the cover body is formed with a second combined structure, the first combined structure and the second combined structure are concave and convex matching structures, and two second magnetic elements are embedded inside the cover body, which are respectively connected to the first magnetic element. The elements correspond to each other so that the cover body is selectively adsorbed on the guide part or the smooth part. The cup cover according to claim 1, wherein the first combination structure is a convex shaft, and the second combination structure is a fixing groove. The cup cover according to claim 1, wherein the first combination structure is a fixing groove, and the second combination structure is a convex shaft. The cup cover as claimed in claim 1, wherein the smooth portion has a water outlet and at least one air hole. The cup cover according to claim 4, wherein a sealing protrusion protrudes downward from the bottom surface of the cover, and the sealing protrusion includes a protrusion for closing the water outlet and at least one protruding column for closing the at least one pores. The cup lid according to claim 5, wherein the sealing convex portion further includes a silicone gasket. The cup cover as claimed in claim 1, wherein the outer side wall of the connecting portion has threads. The cup cover according to claim 1, wherein there is an included angle between the surface extension direction of the guide portion and the smooth portion, and the included angle is between 15 degrees and 45 degrees. The cup cover as claimed in claim 8, wherein the included angle is about 20 degrees. The cup cover according to claim 1, wherein the plate body and the ring wall together form a receiving space for the cover body.

Images