TWM564020U - Cup lid - Google Patents

Abstract

A lid includes a cover body and a slide plate, the upper surface of the cover body has a groove, a water outlet hole is arranged in front of the groove, and a magnetic element is embedded in the middle of the groove, so that the slide plate with the magnetic element embedded therein can be made by two magnetic The components are attracted to each other and adsorbed on the cover body, and are kept slid back and forth on the groove, thereby closing the water hole or opening the water outlet hole, so that the cup cover has the characteristics of simple structure and convenient use.

Description

Cup cover

This creation relates to a cup lid, especially a cup lid that is simple in structure and convenient to use.

For the convenience of use, the cup cover provided in the beverage container such as the common cup on the market usually has a water hole on the lid, so that the water in the cup can be poured out without removing the lid. Obviously, the water outlet must be provided with a cover that can seal the water outlet. To this end, a variety of structurally sealed cup lids have emerged. However, some of these sealed cup lids are relatively complicated and inconvenient to use.

The present invention has been made to solve the above problems, and its object is to provide a cup cover which is simple in structure and convenient to use.

The cup cover specifically implementing the present invention comprises a cover body having a cover plate, a circumferential portion extending upwardly and downwardly from the periphery of the cover plate, and a radially outward expansion from above the circumferential portion a flange, the cover body further comprising a groove formed on an upper surface of the cover plate, the groove is provided with a water outlet hole in front of the groove, a magnetic element is embedded in the middle of the groove; and a slide plate is embedded in the hole The inner magnetic element and the magnetic element of the cover are attracted to each other and adsorbed on the cover, and are held on the groove to slide back and forth, thereby closing the water outlet or opening the water outlet.

The cover body further includes two vent holes formed in the groove; the two sides of the slide plate respectively have vent holes corresponding to the two vent holes, when the slide plate slides forward When the position of the water outlet hole is closed, the two vent holes are respectively offset from the two vent holes, and the two vent holes are sealed by the bottom surface of the sliding plate; when the sliding plate slides back to the position where the water outlet hole is opened, Two vent holes are respectively communicated with the two vents.

The circumferential portion of the cover body is assembled with an O-ring, and the cup cover is coupled to the cup body by an interference fit with the cup mouth of the cup body for holding the beverage, and is in contact with the cup mouth The surface is airtight.

The magnetic element embedded in the recess has a wear-resistant and low-friction coating, or the magnetic component is housed in a housing having the same characteristics, the surface-treated or encased magnetic component of the housing The upper surface is flush with the groove surface of the groove.

The cover further includes a cover shank projecting horizontally from the rear of the flange, the cover being in line with the recess.

The cover plate is inclined forward from the rear direction of the cover body.

The slide plate further includes a projection projecting upward from the middle of the upper surface thereof.

The magnetic element embedded in the groove is a magnet, and the magnetic element embedded in the sliding plate is a magnetic yoke that can attract the magnet.

The magnetic component embedded in the recess is a magnet, and the magnetic component embedded in the slide is an iron piece magnetizable by the magnet to attract each other.

The magnetic element embedded in the sliding plate is a magnet, and the magnetic element embedded in the groove is an iron piece that can be magnetized by the magnet to attract each other.

The effect of the present invention against the prior art is that by inserting a magnetic element in the groove of the cover body, the slide plate in which the magnetic element is also embedded inside can be held by the two magnetic elements and held on the groove of the cover body to slide back and forth. With this seal Close the water hole or open the water hole, so that the cup cover has the characteristics of simple structure and convenient use.

The detailed technical contents and other objects and features of the present invention can be fully understood by referring to the following description of embodiments with reference to the accompanying drawings.

10‧‧‧ cup lid

20‧‧‧ cover

21‧‧‧ Cover

22‧‧‧Circle

23‧‧‧Flange

24‧‧‧ Groove

25‧‧‧Water outlet

26‧‧‧Ventinel

27‧‧‧ Ring groove

28‧‧‧O-ring

29‧‧‧handle

30‧‧‧Magnetic components

40‧‧‧ Skateboarding

41‧‧‧Magnetic components

42‧‧‧ board

43‧‧‧ convex

44‧‧‧ vent

50‧‧‧ cup

51‧‧‧ cup mouth

60‧‧‧ beverage containers

The first figure is an external view of the beverage cup and the beverage container such as the cup body.

Figure 2 is an external view of the creation.

Figure 3 is an exploded view of the composition of the creation.

Figure 4 is a partial cross-sectional view of the beverage container showing the closed state of the water hole.

Fig. 5 is a cross-sectional view similar to Fig. 4, showing the water hole open state.

As shown in Fig. 1, the lid 10 disclosed in the present invention is assembled on a cup 50 for holding a beverage, which constitutes a beverage container 60 such as a heat preservation cup. As shown in the second to fourth figures, the cup cover 10 includes a cover body 20 having a circular cover plate 21 and a circumference extending upwardly and downwardly from the periphery of the cover plate 21. The portion 22, and a flange 23 that expands radially outward from above the circumferential portion 22. The upper surface of the cover plate 21 has a groove 24 extending from the rear to the front thereof. The groove 24 is provided with a water outlet hole 25 in front of the groove 24, and a vent hole 26 on each of the rear sides; and the rear direction of the cover body 20 The front inclined cover 21 facilitates the flow of the beverage flowing to the upper surface thereof back to the cup 50 via the water outlet hole 25. The circumferential portion 22 is a portion of the cover 20 that fits into the cup opening 51 (Fig. 4). The circumferential portion 22 has a radially recessed annular groove 27 for assembling an O-ring 28, the lid 10 The O-ring 28 forms an interference fit with the cup opening 51, and is detachably coupled to the cup 50, and the O-ring 28 is connected to the cup mouth 51 at the cup cover 51. Airtightness is formed between the contact surfaces to prevent beverage leakage. The flange 23 includes a handle shank 28 that projects horizontally from the rear thereof. The handle shank 29 is in line with the recess 24 to facilitate removal of the lid 10 from the cup 50 by the force of the cover handle 29. The cover 20 in turn comprises a magnetic element 30 embedded in the middle of the recess 24, the magnetic element 30 being surface treated, having a wear and low friction characteristic coating (not shown), and the upper surface and the recess 24 The groove faces are flush so that the slider 40 described later can cooperate with it to keep sliding on the groove 24. In another embodiment, the magnetic component 30 can also be directly enclosed in a plastic housing that also has wear and low friction properties.

Another important part of the creation is the slide 40 for opening and closing the water outlet 25. The slide plate 40 embeds a magnetic member 41 in the plastic molded plate body 42. The magnetic member 41 is placed in the cavity in advance, and is integrally molded with the plate body 42 when it is ejected, so that the slide plate 40 can pass through the magnetic member. The magnetic member 30 of the cover body 20 is attracted to the cover body 20 and is slid back and forth on the groove 24, thereby closing the water hole 25 or opening the water discharge hole 25. In the preferred embodiment, the slider 40 further includes a projection 43 projecting upwardly from the middle of its upper surface for facilitating the use of the thumb to push the slider 40. The two sides of the sliding plate 40 further have a venting opening 44. When the sliding plate 40 slides forward to close the water outlet hole 25, the two venting openings 44 are respectively offset from the two venting holes 26 of the cover body 20, at this time. The vent hole 26 is closed by the bottom surface of the slider 40. When the sliding plate 40 slides back to the position where the water outlet hole 25 is opened, the two venting ports 44 communicate with the two venting holes 26 respectively, so that air can flow into the cup body 50 through the two venting ports 44 and the two venting holes 26, and the cup is pressed by atmospheric pressure. The beverage in the body 50 is pushed out from the water outlet hole 25, so that the drinking process can be smooth.

In the embodiment of the drawing, the magnetic component 30 embedded in the recess 24 is a magnet, and the magnetic component 41 embedded in the slider 40 is attracted to the magnet. Magnetic tape. In another embodiment, the magnetic element 30 embedded in the recess 24 is a magnet, and the magnetic element 41 embedded in the slider 40 is an iron piece that can be magnetized by the magnet to attract each other. In still another embodiment, the magnetic element 41 embedded in the slider 40 is a magnet, and the magnetic element 30 embedded in the recess 24 is an iron piece that can be magnetized by the magnet to attract each other.

Fig. 1 shows the appearance of the beverage container 60, such as a thermos cup, incorporated into the cup 50, as disclosed in the present application. Beverages such as water, tea, coffee, juice, etc. are loaded into the cup 50 with the lid 10 removed, and then the lid 10 is closed until the flange 23 terminates at the top end of the cup 50 to close the cup 51. . When drinking the beverage, as shown in Fig. 4, the slider 40 is slid rearwardly with the thumb to open the water outlet hole 25. Thus, the beverage contained in the cup 50 can be directly dripped from the water outlet hole 25, which is very convenient to use.

After drinking, as shown in Fig. 5, the slide 40 is slid forward, and the water outlet 25 is closed by the slide 40 to keep the beverage close to its original temperature for a certain period of time, and to ensure that the beverage does not overflow when the beverage container 60 is accidentally dumped. .

Of course, the above description is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Any equivalent structure or equivalent process transformation using the contents of the present specification and the drawings may be directly or indirectly applied to Other related technical fields are included in the scope of patent protection of this creation.

Claims (10)

A lid comprising: a cover having a cover, a circumferential portion extending upwardly and downwardly from the periphery of the cover, and a flange extending radially outward from the upper portion of the circumferential portion The cover further includes a groove formed on the upper surface of the cover, the groove is provided with a water outlet hole in front of the groove, a magnetic element is embedded in the middle of the groove, and a slide plate is passed through a magnetic body embedded therein The element and the magnetic element of the cover are attracted to each other and adsorbed on the cover, and are held on the groove to slide back and forth, thereby closing the water outlet or opening the water outlet. The cup cover of claim 1, wherein the cover body further comprises two vent holes formed in the groove; the two sides of the slide plate respectively have vent holes corresponding to the two vent holes, and when the slide plate slides forward When the position of the water outlet hole is closed, the two vent holes are respectively offset from the two vent holes, and the two vent holes are sealed by the bottom surface of the sliding plate; when the sliding plate slides backward to the position where the water outlet hole is opened, the two Vent holes are respectively communicated with the two vents. The cup cover of claim 1, wherein the circumferential portion of the cover body is assembled with an O-ring, and the cup cover is coupled to the cup by an interference fit between the O-ring and a cup mouth of a cup for holding a beverage. The body and the contact surface with the cup mouth are airtight. The cup cover according to claim 1, wherein the magnetic member embedded in the groove has a wear-resistant and low-friction coating, or the magnetic member is housed in a casing having the same characteristics, the passage The upper surface of the magnetic element that is surface treated or wrapped around the outer casing is flush with the grooved surface of the groove. The lid of claim 1, wherein the lid further comprises a lid shank projecting horizontally from the rear of the flange, the lid being in line with the groove. The cup cover of claim 1, wherein the cover is inclined forward from a rear direction of the cover. The lid of claim 1, wherein the slide further comprises a projection projecting upwardly from the middle of the upper surface thereof. The cup cover according to claim 1, wherein the magnetic element embedded in the groove is a magnet, and the magnetic element embedded in the plate is a magnetic yoke that can attract the magnet. The cup cover according to claim 1, wherein the magnetic member embedded in the groove is a magnet, and the magnetic member embedded in the slider is an iron piece magnetizable by the magnet to attract each other. The cup cover of claim 1, wherein the magnetic element embedded in the sliding plate is a magnet, and the magnetic element embedded in the groove is an iron piece magnetizable by the magnet to attract each other.