CN117122187A - Cup cover - Google Patents

Abstract

A cup cover comprises a body, a connecting part and a protruding shaft, wherein the body is provided with a plate body, an annular wall extends upwards from the circumference of the plate body, the connecting part extends downwards from the circumference of the plate body, the protruding shaft is arranged on the diameter position of the plate body, the plate body is formed into a guide part and a smooth part, the guide part is inclined downwards relative to the smooth part, a first magnetic component and a cover body are respectively embedded in the guide part and the smooth part, a fixing groove is formed in the bottom surface of the cover body, the fixing groove is correspondingly arranged with the protruding shaft, and two second magnetic components are respectively embedded in the cover body and correspond to the first magnetic component, so that the cover body is magnetically attracted on the plate body.

Description

Cup cover

Technical Field

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

Background

Many cups containing liquid are available in the market, most of the cups are selected to be covered by a snap-fit type cover to close the water outlet of the container, and the advantage of the snap-fit type cover is that the sealing degree between the cover and the water outlet can be improved to avoid water leakage.

In order to solve the problems that the snap-type cover can not be operated by one hand and is difficult to clean and disassemble, a sliding cover structure which can be operated by one hand and is easy to disassemble is also available on the market, the sliding cover structure is arranged on the cup cover in a sliding mode, and meanwhile, the conditions of the one-hand operation and the easy disassembly are met, but in order to achieve the conditions, the sealing structure can not be additionally arranged on the sliding cover structure in a sliding mode, so that the sealing performance of the sliding cover structure is sacrificed, and the liquid in the cup is easy to flow out.

Disclosure of Invention

Based on the defects, the invention aims to provide the cup cover which is convenient to use.

According to the invention, a cup cover is provided, which comprises a body, a ring wall extends upwards from the circumference of the plate, a connecting part extends downwards from the circumference of the plate, a first combined structure is arranged on the diameter position of the plate to enable the plate to form a guiding part and a smooth part, wherein the guiding part inclines downwards relative to the smooth part, a first magnetic component and a cover body are respectively embedded in the guiding part and the smooth part, a second combined structure is formed on the bottom surface of the cover body, the first combined structure and the second combined structure are correspondingly arranged, and two second magnetic components are respectively embedded in the cover body and correspond to the first magnetic component, so that the cover body is magnetically attracted on the plate.

Wherein, the plate body and the annular wall form a containing space of the cover body together.

The smooth part is provided with a water outlet and at least one air hole, the bottom surface of the cover body is downwards provided with a sealing convex part in a protruding mode, and the sealing convex part comprises a protruding block for sealing the water outlet and at least one protruding column for sealing the at least one air hole.

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

Preferably, the first combination structure is a fixed slot, and the second combination structure is a convex shaft.

Preferably, the sealing protrusion further comprises a silica gel gasket for improving the sealing property of the cover body.

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

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

Preferably, the included angle is about 20 degrees.

Drawings

FIG. 1 is a cross-sectional view of the cap of the present invention mounted to a cup.

Fig. 2 is a schematic view of a cap of the present invention.

Fig. 3 is a schematic view of another view of the cap 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 view showing a closed state of the cover body of the present invention.

Fig. 6 is a schematic view showing the cover body in an opened state.

100 cup cover

11, the annular wall

12 first magnetic component

13 connecting part

15 convex shaft

16, water outlet

17 air holes

18 guide part

19 smoothing part

20 cover body

21 fixing groove

25 sealing protrusion

251 bump

252 convex column

253 silica gel pad

27 second magnetic component

200 cup body

Detailed Description

In order to clearly illustrate the embodiments, constructions and effects achieved by the present invention, examples are provided and described below in conjunction with the drawings:

referring to fig. 1-2, a cup cover is shown for sealing an opening of a cup, the cup has a cup body 200, the cup cover 100 includes a body and a cover 20, the body has a plate body, a ring wall 11 extends upward from a circumference of the plate body, and a connecting portion 13 extends downward from the plate body, a protruding shaft 15 is disposed at a diameter position of the plate body, left and right sides of the plate body with the protruding shaft 15 as a central axis are respectively a guiding portion 18 and a smoothing portion 19, an included angle is formed between a surface extending direction of the guiding portion 18 and the smoothing portion 19, that is, the guiding portion 18 is inclined downward relative to the smoothing portion 19, the included angle is between 15 degrees and 45 degrees, in this embodiment, the included angle is about 20 degrees, and the guiding portion 18 and the smoothing portion 19 are respectively embedded with a first magnetic component 12. 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 smoothing portion 19 is a negative magnetic element.

In this embodiment, the outer side wall of the connecting portion 13 has threads and is screwed with the inner wall of the cup 200, so that the cup cover 100 seals an opening of the cup 200, and further, a silica gel ring (not shown) may be sleeved on the connecting portion 13 to improve the sealing performance of the cup cover 100 and the cup 200.

Further, the plate body and the annular wall 11 together form a containing 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 disposed corresponding to the protruding shaft 15, two second magnetic components 27 are embedded in the cover body 20 and respectively correspond to the first magnetic components 12, namely, the second magnetic components 27 corresponding to the guiding portion 18 are negative magnetic components, the second magnetic components 27 corresponding to the smooth portion 19 are positive magnetic components, and the cover body 20 is magnetically attracted on the plate body, so that the foolproof automatic positioning effect is achieved. In this embodiment, the cross-sectional profile of the cover 20 is slightly less than or equal to the cross-sectional profile of the plate.

In this embodiment, the protruding shaft 15 of the plate body is matched with the fixing groove 21 of the cover body 20 in a concave-convex manner, and in other embodiments, the protruding shaft of the plate body may be set as the fixing groove, and the fixing groove of the cover body may be set as the protruding shaft, or may be set in any concave-convex matching shape. In other embodiments, the plate and the cover 20 may be fixed by simply attracting the first magnetic component and the second magnetic component without providing a fixing groove or a protruding shaft.

Further, 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, 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, and the sealing protrusion 25 further has a silica gel gasket 253, and the silica gel gasket 253 is provided to increase the sealing performance.

Referring to fig. 5, a schematic view of a cup cover 100 in a closed state is shown, in which a fixing groove 21 of a cover 20 is disposed corresponding to the protruding shaft 15, a first magnetic component 12 of the smooth portion 19 is attracted to a second magnetic component 27 of the cover 20, a sealing protrusion 25 of the cover 20 seals a water outlet 16 and an air hole 17 of the smooth portion 19 to form a closed state, the cover 20 can be fixed on a plate by the attraction of the first magnetic component 12 and the second magnetic component 27, and the sealing property is improved by the arrangement of the sealing protrusion 25, so that the problem of liquid outflow in the cup can not occur even if the cup is inverted.

Referring to fig. 6, the cup cover 100 is shown in an open state, in which the fixing groove 21 of the cover 20 is disposed corresponding to the protruding shaft 15, the first magnetic component 12 of the guiding portion 18 and the second magnetic component 27 of the cover 20 are attracted to each other, at this time, the cover 20 is attached to the guiding portion 18 and is inclined upwards by about 45 degrees, and when a user tilts the cup for drinking, the liquid in the cup flows out from the water outlet.

When a user wants to open or close the cup cover 100, the user can form the opening state or the closing state by taking the fixing groove 21 as one of the left side and the right side of the central axis of the single-finger light-weight cover body 20, and besides the convenience of use can be improved, the cover body 20 is adsorbed on the plate body in a magnetic attraction manner, so that the cover body 20 can be easily cleaned by removing the cover body 20 from the plate body in the magnetic attraction state, and after cleaning, the magnetic attraction state of the cover body 20 and the plate body can be recovered by arranging the fixing groove 21 of the cover body 20 corresponding to the convex shaft 15, so that the cover body 20 can be easily detached or installed without any skill, and the detachment and installation process is simpler.

The invention is described above without limiting the scope of the claims. Modifications and variations which may be made by those skilled in the art without departing from the spirit or scope of the invention are intended to be included within the scope of the following claims.

Claims (10)

1. A cup lid, comprising:

the body is provided with a plate body, a ring wall extends upwards from the circumference of the plate body, a connecting part extends downwards from the circumference of the plate body, a first combined structure is arranged on the diameter position of the plate body, two sides of the diameter of the plate body form a guide part and a smooth part, the guide part is inclined downwards relative to the smooth part, and a first magnetic component is embedded in the guide part and the smooth part respectively; and

the cover body is provided with a second combined structure on the bottom surface, the first combined structure and the second combined structure are in a concave-convex matching structure, and two second magnetic components are embedded in the cover body and respectively correspond to the first magnetic components, so that the cover body is selectively adsorbed on the guide part or the smooth part.

2. The cap of claim 1, wherein the first combination is a male shaft and the second combination is a fixed groove.

3. The cap of claim 1, wherein the first combination is a fixed slot and the second combination is a male shaft.

4. The cap of claim 1, wherein the smooth portion has a water outlet and at least one air vent.

5. The lid of claim 4, wherein the bottom surface of the lid is downwardly convex with a sealing protrusion comprising a protrusion for closing the water outlet and at least one protrusion for closing the at least one air hole.

6. The cap of claim 5, wherein the sealing protrusion further comprises a silicone gasket.

7. The cap of claim 1, wherein the outer sidewall of the connecting portion is threaded.

8. The cap of claim 1, wherein the surface of the guide portion extends in a direction that forms an angle with the smooth portion, the angle being between 15 degrees and 45 degrees.

9. The cap of claim 8, wherein the included angle is 20 degrees.

10. The cap of claim 1, wherein the plate and the annular wall together form a receiving space for the cap.