TWM569734U - Structural improvement of cup lid - Google Patents

Abstract

The present invention relates to a cup cover structure improvement, comprising: a cup cover, a shell-type structure, comprising a cup surface and a ring edge, the edge of the ring edge is formed with a fastening portion, wherein: the cup surface of the cup cover The utility model has an inner surface and an outer surface, and the cup surface is provided with a through hole through which the straw can be inserted; a sleeve portion is detachably disposed at an outer surface of the cup surface and corresponding to the through hole; a combination portion is disposed at Around the through hole of the outer surface of the cup cover, and combined with the envelope portion, the structural strength of the combined portion is smaller than the structural strength of the cup cover, and when the combined portion is damaged by an external force, the combination of the outer surface of the envelope portion and the lid is split to expose Through hole; thereby achieving better sealing and particularly suitable for insertion of a paper straw.

Description

Cup cover structure improvement

The present invention relates to a lid structure for covering a cup opening or a container opening, and more particularly to a cup lid structure having better sealing properties and particularly suitable for inserting a paper straw.

Most of the plastic products cannot be naturally decomposed, which makes the plastic garbage cause great harm to the environment and ecology. Many plastic products have been found in many wild animals that have died due to accidental consumption of garbage. Among the wide variety of plastic products, the plastic straws commonly used in daily life are almost all kinds of plastic products that modern people use every day. The number of plastic straws discarded into garbage every day is even more amazing. In order to reduce the environment and ecology caused by plastic straws. Hazard, a naturally decomposable paper straw has been developed. Although this paper straw can avoid the environmental and ecological problems caused by plastic straws, the paper straws are not as strong as plastic straws; in the current beverage market, many In the cup provided to the customer, a cup lid is attached to the cup mouth, and the cup lid is pre-punched to form a m-shaped or cross-shaped cutting slit to facilitate the insertion of the plastic straw; however, the cutting slit The lid of the cup and the straw of the paper cannot be inserted due to insufficient strength; in addition, when the lid is carried, the beverage is also easily splashed from the slit, so it is necessary to improve.

The main purpose of this creation is to provide a lid structure that can be closed to the cup opening to prevent spillage of the beverage.

The secondary purpose of the present invention is to provide an improvement in the structure of the cup cover, which is particularly suitable for the insertion of a paper straw, and the user can conveniently pull the straw into the predetermined through hole of the lid to absorb the beverage.

In order to achieve the above object, the technical means adopted by the present invention is an improvement of the structure of the cup cover, comprising: a cup cover, a shell-type structure comprising a cup surface and a ring edge, the edge of the ring edge forming a fastening portion. Wherein: the cup cover of the cup cover has an inner surface and an outer surface, and the cup surface is provided with a through hole through which the straw can be inserted; and a sleeve portion detachably disposed at the outer surface of the cup surface and the through hole Corresponding; a combination portion is disposed around the through hole of the outer surface of the cup cover and combined with the envelope portion, the structural strength of the combined portion is smaller than the structural strength of the cup cover, and the combined portion damaged by the external force, so that the envelope portion and the cup The bond of the outer surface of the cover is broken and split to expose the through hole.

In an embodiment of the present invention, the envelope portion is a hat-shaped body, and the open end of the envelope portion is combined with a combined portion provided around the through hole of the outer surface of the cup cover.

In an embodiment of the present invention, the envelope portion is a hat-shaped body having a tapered shape, and the open end of the envelope portion is combined with a combined portion provided around the through hole of the outer surface of the cup cover.

An embodiment of the present invention, wherein the envelope portion is provided with any one of an annular groove or a spiral groove.

An embodiment of the present invention, wherein the combined portion is a thin-shell structure having a structural thickness and strength that is less than a structural thickness and strength of the lid.

An embodiment of the present invention, wherein the cup cover, the envelope portion and the combination portion are a unitary structure machined by a molding machine.

An embodiment of the present invention, wherein the cup cover, the envelope portion and the combination portion are made of a plastic material and processed by a molding machine.

10‧‧‧ cup lid

11‧‧‧ cup noodles

12‧‧‧ Ring

13‧‧‧Deduction Department

14‧‧‧ inner surface

15‧‧‧ outer surface

16‧‧‧through hole

17‧‧‧ Groove

20‧‧‧Sipper

30‧‧‧Bundle Department

40‧‧‧Combination Department

50‧‧‧ 容杯

51‧‧‧ cup mouth

Fig. 1 is a perspective view showing the cup cover of the present embodiment.

Fig. 2 is a cross-sectional view, taken along line A-A', of the first embodiment of the present invention.

Fig. 3 is a schematic view showing the separation of the envelope portion and the combined portion of the present embodiment by force.

Fig. 4 is a reference drawing of a paper straw inserted in the present embodiment.

Fig. 5 is a perspective view showing the cup cover of another embodiment of the present invention.

Figure 6 is a cross-sectional view taken along line B-B' of the fifth drawing of another embodiment of the present invention.

Fig. 7 is a schematic view showing the separation of the envelope portion and the combined portion of another embodiment of the present invention.

Fig. 8 is a perspective view showing a cup cover according to still another embodiment of the present invention.

First, please refer to the first to fourth figures. The present invention provides a cup cover structure improvement, comprising: a cup cover 10, which is a shell-type structure, including a cup surface 11 and a ring edge 12, the edge of the ring edge 12 A fastening portion 13 is formed, wherein the cup surface 11 of the lid 1 has an inner surface 14 and an outer surface 15, and the cup surface 11 is provided with a through hole 16 through which the straw 20 (refer to the fourth drawing) is inserted. a sleeve portion 30 detachably disposed on the outer surface 15 of the cup surface 11 and corresponding to the through hole 16; a combined portion 40 detachably disposed around the through hole 16 of the outer surface 15 of the cup cover 10, and The cover portion 30 is combined, and the structural strength of the combined portion 40 is smaller than the structural strength of the cup cover 10. When the combined portion 40 is damaged by the external force, the combination of the envelope portion 30 and the outer surface 15 of the cup cover 10 is broken and broken to expose the through hole. 16.

Through the above structural features, the user can cover the cup cover 10 to the cup 50 On the cup opening 51, when not in use, the lid 10 closes the cup opening 51, so that the beverage in the container 50 does not overflow; when the user wants to suck the beverage with the straw 20, the hand can be applied by hand. The envelope portion 30 breaks the combination portion 40 such that the combination of the envelope portion 30 and the outer surface 15 of the flip cover 10 is broken and split to expose the through hole 16 to provide a paper straw 20 for insertion.

The envelope portion 30 is a hat-shaped body, and the open end of the envelope portion 30 is combined with a combined portion 40 provided around the through hole 16 of the outer surface 15 of the cup cover 10. The combined portion 40 is a thin-shell structure, and its structure The thickness and strength are less than the structural thickness and strength of the lid 10, so that the user can easily apply a force to break the tearing of the joint portion 40 to expose the through hole 16 in the envelope portion 30 to provide use.

Continuing to refer to Figures 5-7, the envelope portion 30 of the present invention is a hat-shaped body having a tapered shape, the open end of the envelope portion 30 and the periphery of the through hole 16 provided on the outer surface 15 of the lid 10. The combination part 40 is combined, and the structure of the combination part 40 is a thin-shell structure, and the structure thickness and strength are smaller than the structure thickness and strength of the cup cover 10. The user can use the cover part 30 to lightly and easily break the combination part 40. The tearing reveals the through hole 16 for use.

Moreover, as shown in the foregoing, the envelope portion 30 is provided with any one of an annular groove 17 or a spiral groove (not shown) (refer to the first figure) to increase the friction and avoid slipping, so as to exert a total force. And ease of use.

In the present embodiment, the cup cover 10, the envelope portion 30 and the assembly portion 40 are an integral structure processed by a molding machine (not shown), preferably made of a plastic material and processed by a molding machine. A one-of-a-kind structure whereby industrial utilization of cost reduction and high quality is achieved.

Continuation, please refer to the eighth figure, which is a perspective view of a cup cover according to still another embodiment of the present invention. The cup surface 11 of the lid 10 is not limited to a flat surface, and may be a hemispherical shape as shown. The envelope portion 30 is detachably provided in the through hole 16 of the outer surface 15 of the cup surface 11 (please refer to the first Figure 4, and through the combination portion 40 is bonded around the through hole 16 of the outer surface 15 of the cup cover 10, when the combined portion 40 is broken by force, the combination of the envelope portion 30 and the outer surface 15 of the cup cover 10 is broken and exposed. Through hole 16.

Although the present invention has been disclosed above by the above embodiments, it is not intended to limit the present invention, and those skilled in the art can make some modifications and retouchings without departing from the spirit and scope of the present invention. The scope of patent protection is subject to the definition of the claims of the present invention.

Claims (8)

A cup cover structure improvement comprising: a cup cover, a shell structure, comprising a cup surface and a ring edge, the edge of the ring edge forming a fastening portion, wherein: the cup cover of the cup cover has an inner surface and An outer surface, and the cup surface is provided with a through hole through which the straw can be inserted; a sleeve portion detachably disposed at an outer surface of the cup surface and corresponding to the through hole; and a combined portion disposed on the outer surface of the cup cover Around the through hole, and combined with the envelope portion, the structural strength of the combined portion is smaller than the structural strength of the cup cover, and the combined portion damaged by the external force, so that the combination of the envelope portion and the outer surface of the cup cover is broken and split to expose the through hole. The cup cover structure according to claim 1, wherein the envelope portion is a hat-shaped body, and the open end of the envelope portion is combined with a combined portion provided around the through hole of the outer surface of the cup cover. The improved cup cover structure according to claim 1, wherein the envelope portion is a hat-shaped body having a tapered shape, and the open end of the envelope portion and the through hole provided on the outer surface of the cup cover The combination is combined. The cup cover structure improved according to claim 1, wherein the combined portion is a thin shell structure, and the structural thickness and strength are smaller than the structural thickness and strength of the cup cover. The cup cover structure according to the second or third aspect of the patent application is improved, wherein the envelope portion is provided with any one of an annular groove or a spiral groove. The cup cover structure according to the first, second, third or fourth aspect of the patent application is improved, wherein the cup cover, the envelope portion and the combination portion are a one-piece structure processed by a molding machine. The cup cover structure according to claim 6 is improved, wherein the cup cover, the envelope portion and the combination portion are made of a plastic material and processed by a molding machine. The cup cover structure is improved as described in claim 1, wherein the cup surface is either a flat surface or a hemispherical shape.