TWM621212U - Cover lid structure of straw cup - Google Patents

Abstract

This creation is related to a cup lid structure for a straw cup, which includes a lid body and a water stopper. A pivot hole is set on the top surface of the cover body. The part is pivoted on the cover body, the top surface of the cover body is provided with air convection holes adjacent to the pivot hole, and the bottom surface of the water stop is provided with a convex block corresponding to the air convection hole, and the top surface of the cover body is from outside to inside. It is gradually reduced to form a downward arc concave shape. The top surface of the cover body is adjacent to the peripheral wall of the cover body with a straw piercing groove, so that the top of the straw is protrudingly accommodated in the straw piercing groove, and the bottom surface of the water stop is also provided with a water stopper. It can be inserted into the straw; accordingly, the cup lid has an ergonomic suction port, and it is more labor-saving, smoother, and avoids choking when sucking beverages. At the same time, regardless of whether the water stop is closed or opened In the state, the air convection holes will not be exposed, and it is beautiful, which improves the economic benefit of the cup lid.

Description

Cup cover structure of straw cup

This creation is about a lid structure, especially an innovative design for the lid structure of a straw cup.

According to reports, Taiwan uses about 3 billion plastic straws each year. Because plastic straws are light, easy to obtain, and small in size, they are easy to dispose of after use. As a result, plastic straws have become the top 5 beach-cleaning waste rankings over the years. . In addition, with the rising awareness of environmental protection, environmental groups have called for the ban on plastic straws. Government policies have also begun to stipulate that government departments, schools, department stores and shopping malls, and chain fast food businesses shall not provide disposable plastic straws when used in customers. , And related industries have also spawned environmentally friendly straws made of sugarcane straws, paper, stainless steel or glass.

However, according to research findings, although 8.3 billion plastic straws flow into the sea every year, plastic straws only account for 0.03% of the overall marine debris. The benefit of banning plastic straws in reducing waste and banning plastics is very small. In particular, replacing plastic straws with sugarcane straws, paper, stainless steel or glass straws is not necessarily an environmentally friendly move. As far as paper straws are concerned, as long as they are contaminated with food, they can only be treated as garbage and cannot be recycled, and each paper straw needs to be protected by an additional plastic wrap. Therefore, paper straws do not actually achieve environmental benefits. As for straws made of stainless steel or glass, they are relatively more energy-intensive and have higher carbon emissions than plastic straws. Even a "plastic" storage box is made to store stainless steel or glass straws. It is formed so as not to use plastic straws. There is more irony of plastic products. In addition, although metal straws and glass straws are strong, they are very dangerous in use, and a little carelessness may cause serious injury.

Therefore, the related industry has developed a structure in which a straw is directly formed on the cup body or the lid body, which is made of the same material as the cup body or the lid body, and is connected with the cup body or the lid body. The straw can be recycled at the same time.

Please refer to Taiwan No. TWI690287B "Environmentally friendly cup structure device without straws", which is mainly composed of a cover and a body. The cover system can be combined with the body to form an integrated structure, and the cover can be used in The main body rotates left and right so that the tube on the cover and the straw on the main body can be combined at the same central position to form an integral shape at any time, without the need for additional plastic straws. However, the joint between the tube body and the straw on the cover must be tight and no gap, otherwise when the liquid level of the beverage is lower than the joint between the tube body and the straw, the air will enter through the gap between the tube body and the straw when the user sucks the beverage. In the straw, the drink cannot be sucked smoothly.

Please refer to Taiwan No. TW202005886A "One-piece environmental protection straw cup" invention patent application. The inner peripheral wall of the cup body is integrally formed with an inwardly protruding axial arc body, so that the axial arc body and the inner A hollow structure is formed between the peripheral walls, and the bottom end of the hollow structure is close to the bottom surface of the cup body to form a bottom suction port, and the top of the hollow structure and the cup edge surface of the cup body form an upper suction port. However, the upper suction opening is located on the rim surface of the cup body. When the lid is closed, the upper suction opening will be covered by the upper lid, and the straw cannot be used to suck beverages, which is inconvenient to use.

Since the straw is convenient and irreplaceable for drinking the beverage in the beverage cup, the creator of the present invention developed this creation in view of the shortcomings in the actual implementation and use of the above-mentioned previous proposal.

The main purpose of this creation is to provide an ergonomic suction port, which is more labor-saving, smoother, and avoids choking when sucking beverages. At the same time, the air convection holes are not exposed, but it is beautiful and can The lid structure of the straw cup to improve economic efficiency.

The lid structure of the straw cup of this creation is realized by the following technology:

A cup cover structure of a straw cup, comprising a cover body and a water stopper;

The cover body includes a cover body top surface and a cover body peripheral wall integrally connected to the periphery of the cover body top surface and extending downward. The top surface of the cover forms a concave arc shape with a high outer and a low inside; the top surface of the cover is recessed inward along the radial direction of the cover, so that the peripheral wall of the cover correspondingly forms a gap, and accordingly defines a The straw piercing groove is used to make the suction port on the top of the straw of a straw cup protrude and accommodate; a pivot hole and an air convection hole are provided on the top surface of the cover, and the air convection hole Is adjacent to the pivot hole and penetrates the wall thickness of the top surface of the cover;

The bottom surface of the water stop is protrudingly provided with a pivot, the pivot corresponds to the pivot hole, so that the pivot assembly is pivoted in the pivot hole, and the water stop is pivoted to the cover Body, the bottom surface of the water stop is also provided with a bump, the bump is adjacent to the pivot and is embedded in the air convection hole correspondingly, and the bottom surface of the water stop is convex along the axial direction of the cup. A water stopper is provided, and the water stopper is correspondingly inserted into the suction port at the top of the straw.

The lid structure of the straw cup as described above, wherein the air convection hole on the top surface of the upper cover is relatively located within the shortest radius of gyration of the water stopper, so that the air convection hole is the water stopper Concealed.

The lid structure of the straw cup as described above, wherein the outer surface of the water stop plug is radially convexly provided with a leak-proof convex ring.

The lid structure of the straw cup as described above, wherein the water stopper is tied outwards at the end edge of one end corresponding to the water stopper and tilts upwards to form a flip section.

The lid structure of the straw cup as described above, wherein the bottom surface of the flipping section extends a covering section downward, and the covering section protrudes from the outside of the straw tube wall in the straw piercing groove.

In order to have a more complete and clear disclosure of the technical content, the new purpose and the effects achieved in this creation, I will explain them in detail below, and please refer to the disclosed diagrams and drawing numbers together:

Please refer to the first to fourth pictures.

The lid structure of the straw cup of this creation mainly includes a lid body 1 and a water stop 3; among them:

The cover 1 includes a cover top surface 11 and a cover peripheral wall 12. The cover peripheral wall 12 is integrally connected to the periphery of the cover top surface 11 and extends downward along the axis of the cover 1. The cover top surface 11 From the periphery (ie the junction with the peripheral wall 12 of the cover body) inwardly and downwardly arc concave along the axis of the cover body 1, so that the top surface 11 of the cover body forms a concave arc shape with outer height and inner lower; the top surface of the cover body 11 is recessed inward along the radial direction of the cover body 1 and the peripheral wall 12 of the cover body is correspondingly formed with a gap, and accordingly a straw piercing groove 13 is defined. The straw piercing groove 13 is for the top end of the straw 31 of a straw cup 3 The suction port 311 protrudes and accommodates; the top surface of the cover 11 is provided with a pivot hole 14 and an air convection hole 15 so that the air convection hole 15 is adjacent to the pivot hole 14, and the air convection hole 15 penetrates the top surface of the cover 11 Wall thickness

The water stopper 2 is protrudingly provided with a pivot 21 on the bottom surface of the water stop 2, and the pivot 21 is arranged corresponding to the pivot hole 14 of the cover 1, and the pivot 21 is assembled and pivoted in the pivot hole 14 to prevent the water stop The piece 2 is pivoted on the cover 1, and the water stop 2 can rotate on the cover 1 with the axis of the pivot hole 14 as an axis. The bottom surface of the water stop 2 is also provided with a bump 22, which is It is arranged on the bottom surface adjacent to the pivot 21 and can be embedded corresponding to the air convection hole 15 of the cover 1; the bottom surface of the water stop 2 protrudes along the axial direction of the cup 3 with a water stop 23, the water stop 23 Correspondingly, it is inserted into the suction port 311 at the top of the suction pipe 31 of the cup 3.

In addition, in the embodiment disclosed in this creation, the straw 31 is integrally formed with the cup body 3 and is arranged along the peripheral wall of the cup body 3.

Accordingly, when the lid body 1 of the cup lid is placed on the cup body 3 (refer to the third and fourth figures), the lid body peripheral wall 12 of the lid body 1 is correspondingly embedded in the cup body 3 and is aligned with the inner surface of the cup body 3. A close state is formed. At this time, the top suction port 311 of the straw 31 of the cup body 3 will slightly extend from the straw penetration groove 13 of the cup lid, and the protrusion 22 of the water stop 2 corresponds to the air embedded in the lid body 1. In the convection hole 15; therefore, the water stopper 23 that can usually penetrate the water stopper 2 is plugged in the suction port 311 at the top of the suction tube 31, and the bump 22 is embedded in the air convection hole 15 to prevent the contents from the suction tube 31 The suction port 311 or the air convection hole 15 flows out; and when the user wants to drink the contents in the cup 1, the water stopper 2 is turned by an angle with the pivot hole 14 as the axis (refer to the fifth to seventh Figure), when the protrusion 22 is separated from the air convection hole 15 and moved to touch the upper surface of the cover top surface 11, the water stop 2 can be elevated so that the water stop 2 and the cover top surface 11 A gap is formed between the air convection hole 15 to keep the air convection hole 15 unblocked, and at the same time, the water stop plug 23 of the water stop 2 is separated from the suction port 311 at the top of the straw 31, so that the user can slightly extend the suction port 311 of the cup lid to suck. The content in the cup body 3, and the suction process is more labor-saving and smooth; when the user finishes drinking, turn the water stopper 2 to make the water stopper 23 return to the suction port corresponding to the top of the straw 31 311 is fine. In addition, since the top surface 11 of the cover is provided with an air convection hole 15, when the user sucks the contents in the cup 3, the air convection hole 15 can maintain the balance between the pressure inside the cup 3 and the outside, so that the contents can be sucked The process can be smoother and less labor-saving.

Furthermore, since the top surface 11 of the cover body is curved inward from the periphery (that is, the junction with the peripheral wall 12 of the cover body) and is concave downward along the axis of the cover body 1, the top surface 11 of the cover body is formed with an outer high and an inner low. Concave arc shape and with a slightly protruding straw 31, so that when the user's mouth embraces the suction opening 311 of the straw 31 and sucks the contents of the cup 3, the straw 31 naturally forms an inclination angle with the horizontal line of the user’s oral cavity , So that when the sucked content enters the oral cavity, it has an ergonomic angle to form a cushioning effect, avoid choking, and enhance the taste of drinking.

Preferably, the air convection hole 15 on the top surface of the cover 11 is relatively located within the shortest radius of gyration of the water stop 2, that is, the distance from the pivot axis of the water stop 2 to any edge contour of the water stop 2 is greater than that of the water stop 2 The distance from the pivot axis of 2 to the air convection hole 15, no matter which angle the water stop 2 rotates, it will definitely cover the air convection hole 15 and hide the air convection hole 15.

In a preferred embodiment of the present invention, a non-leak convex ring 231 is protruded radially on the outer surface of the water stop plug 23. The arrangement of the non-leak convex ring 231 makes the water stop plug 23 and the top end of the straw 31 suck The inner surface of the material opening 311 has a tighter adhesion effect.

In another preferred embodiment of the present invention, the water stopper 2 is further made to be outwardly and upwardly tilted at the end edge of the end corresponding to the water stopper 23 to form a flip-up section 24 to facilitate the user to operate the water stopper 2 The water stopper 23 is separated from the suction port 311.

In another preferred embodiment of the present creation, the bottom surface of the flip section 24 is further extended downwardly with a cover section 25 which can be attached and protruded to the outside of the pipe wall of the straw 31 in the straw piercing groove 13.

The above are only part of the embodiments of the creation, and are not intended to limit the creation. Any modification based on the creative spirit and characteristics of the creation should also be included in the scope of this patent.

To sum up, this creative embodiment can indeed achieve the expected use effect, and the specific technical means disclosed by it have not been seen in similar products, nor have they been disclosed before the application. It is sincerely in full compliance with the patent law. Regulations and requirements, Yan submits an application for a new type patent in accordance with the law, and asks for favors for examination and grants a patent, which is really convenient.

1: cover

11: The top surface of the cover

12: Peripheral wall of cover body

13: Straw through slot

14: Pivot

15: Air convection hole

2: Waterstop

21: Pivot

22: bump

23: Water stop

231: Non-leak convex ring

24: Flip up section

25: Covering section

3: Cup body

31: straw

311: suction port

Figure 1: The three-dimensional exploded view of the lid and body of this creation

Figure 2: The combined three-dimensional appearance of the cup lid and the cup body of this creation

Figure 3: The top view of the water-stopping part and the cover body of this creation in a water-stopping state

Figure 4: A longitudinal cross-sectional view of Figure 3

Figure 5: The top view of the water-stop plug of the water-stop part of this creation and the stuck state of the straw opening

Figure 6: A schematic cross-sectional view showing the protrusion of the water stop of this creation against the surface of the top cover

Figure 7: The state of the user drinking the contents of the cup

1: cover

11: The top surface of the cover

12: Peripheral wall of cover body

13: Straw through slot

14: Pivot

15: Air convection hole

2: Waterstop

21: Pivot

22: bump

23: Water stop

231: Non-leak convex ring

24: Flip up section

25: Covering section

3: Cup body

31: straw

311: suction port

Claims (7)

A lid structure of a straw cup includes a lid body and a water stopper; wherein: The cover body includes a cover body top surface and a cover body peripheral wall integrally connected to the periphery of the cover body top surface and extending downwards. The cover body top surface is provided with a pivot hole and an air convection hole, and the air convection The hole is adjacent to the pivot hole and penetrates the wall thickness of the top surface of the cover; The bottom surface of the water stop is protrudingly provided with a pivot, the pivot corresponds to the pivot hole, so that the pivot assembly is pivoted in the pivot hole, and the water stop is pivoted to the cover On the body, the bottom surface of the water stop is also provided with a bump, and the bump is adjacent to the pivot and is correspondingly embedded with the air convection hole. The lid structure of the straw cup according to claim 1, wherein the top surface of the lid body is concave inward and downward from the junction with the peripheral wall of the lid body, so that the top surface of the lid body forms a concave arc with high outer and inner low shape. The lid structure of the straw cup according to claim 2, wherein the top surface of the lid is recessed inwardly along the radial direction of the lid, and the peripheral wall of the lid is formed with a gap correspondingly, and defined accordingly A straw piercing groove is provided, and the straw piercing groove is for protruding and accommodating the suction port at the top of the straw of a straw cup; the bottom surface of the water stopper is protrudingly provided with a water stopper along the axial direction of the cup body , The water stop plug is correspondingly inserted into the suction port at the top of the straw. The lid structure of the straw cup according to claim 3, wherein the outer surface of the water stopper is radially convexly provided with a leak-proof convex ring. According to claim 4, the lid structure of the straw cup, wherein the water stopper is tied outwards at the end edge of the end corresponding to the water stopper and tilts upwards to form a flip section. The lid structure of the straw cup according to claim 5, wherein the bottom surface of the flip section extends a covering section downwards, and the covering section sticks and protrudes on the straw tube wall in the straw penetration groove Outside. The cup cover structure of the straw cup according to any one of claims 1 to 6, wherein the air convection hole on the top surface of the upper cover is relatively located within the shortest radius of gyration of the water stop, so that the The air convection hole is shielded by the water stopper.

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