TWI722505B - A cup that can be easily molded and demolded together with a straw - Google Patents

Abstract

A cup that can be easily molded and demolded with a straw. The cup uses the demolding surface of the liquid outlet, and the injection molding male mold of the chamber can be directly drawn from the demolding surface to form the liquid outlet, except for the cup body of the cup. The one-piece straw body can easily achieve injection molding and demolding. When the inside of the cup body is filled with solid or liquid beverages, the user’s mouth sucks at the open end of the tube hole of the straw body to achieve the effect of absorbing and edible beverages. The hot drink opening can directly drink the high-temperature beverage filled in the container, so it is an innovative structural designer with convenience, environmental protection and sustainable development, and commercial applications.

Description

A cup that can be easily molded and demolded with a straw

The present invention relates to a cup, especially a cup that is easy to be molded and demolded together with a straw. It uses a straw body integrally formed on the cup body as a connecting structure for sucking beverages inside the cup body, and has a demolding design that is easy to demold It is an innovative structure designer with convenience, environmental protection and sustainable development, and commercial applications.

According to the fact that most of the cups nowadays, the internal accommodating space is used to contain beverages (including solid and liquid foods) or liquids such as water. When eating, the user puts the end of the cup in the mouth, that is The mouth of the user will touch the rim of the cup. When the user is driving or working attentively, he will raise his head while consuming a drink, so that the line of sight is directed upwards, which increases the risk of driving or working. It is more likely to cause a car accident or work injury.

Press, conventional environmentally friendly straw cups, such as the Republic of China Patent Application No. M571699 "One-piece environmentally friendly straw cups", although the environmental factors of conventional cups using straws are improved, but the structure of the cup will be out of the plastic injection molding during the manufacturing process. It is difficult to mold or demold. Therefore, it is necessary to attach the straw to the inner wall of the cup through secondary processing, which makes the manufacturing process relatively complicated, and the time and cost of secondary processing are relatively high, so as to make the whole The economic benefit of the cup structure is low.

Most supermarkets or beverage vendors, when selling cold drinks, use a plastic sealing film to close the cup, and then pierce the plastic sealing film through a straw so that the straw can be inserted into the beverage. The inside of the cup attracts cold beverages; on the other hand, supermarkets or beverage vendors sell hot beverage cups by pouring the cup body so that the hot beverage inside flows out through the opening on the lid, and the user borrows it again. Drink hot beverages from the mouth; however, the above-mentioned cold beverage cups and hot beverage cups have different ways of using them. If a supermarket or beverage vendor can use a single cup lid and body to achieve both cold and hot beverage consumption The structure of the beverage is bound to enhance the commonality or versatility of the beverage cup.

Therefore, how to develop a more ideal and practical innovative structure in response to the problems of the above-mentioned conventional environmentally friendly straw cups, which is eagerly expected by consumers, is also the goal and direction for the relevant industry to work hard to develop breakthroughs. In view of this, the inventor has been engaged in the manufacturing, development and design of related products for many years. Aiming at the above objectives, after detailed design and careful evaluation, he finally obtained a practical invention.

The main purpose of the present invention is to provide a cup that can be easily molded and demolded together with a straw. The cup has a cup body and an upper cover, the cup body has a cup wall and a cup bottom surface, and the cup wall and the cup bottom surface surround to form a chamber, And the center of the chamber defines a central axis; the outer wall of the cup wall is integrally formed to form an inclined straw body, the upper end of the straw body is formed with a top opening for the mouth to suck, and another top opening One end extends to the inner bottom of the chamber to form a liquid outlet portion that attracts liquid, and the liquid outlet portion is formed with a demolding surface parallel to the central axis of the chamber; the upper cover has a bottom peripheral edge formed thereon Corresponding to the buckle part that is joined to the top edge of the cup body and is covered on the open end of the cup body, and a hot drink opening is opened on one side of the top surface; with the above structure, the cup body except the cup is integrally formed into the straw Body, can easily achieve injection molding and demolding. When the chamber of the cup body contains low-temperature or normal-temperature beverages, The user can suck at the top opening through the straw body, so that the liquid outlet can attract low-temperature or normal-temperature beverages; and when the chamber of the cup body is filled with high-temperature beverages, the user can directly pass through the hot drink opening. Drinking; the overall cup structure, whether it is used for cold or hot beverages, can benefit from the commonality or versatility of the beverage cup, enhancing the benefits of drinking convenience.

The second object of the present invention is to provide a cup that can be easily molded and demolded with a straw, wherein the straw body and the outer wall surface of the cup wall are connected through a rib, so that the straw body can be firmly connected On the outer wall surface of the cup wall, to increase the structural strength of the straw body.

Another object of the present invention is to provide a cup that can be easily molded and demolded together with a straw, wherein the bottom portion of the cup body and the demolding surface form an included angle θ, and the included angle θ is 75 degrees to 89 degrees. When the container is filled with pearls or soft food, the inclination of the bottom surface of the cup can make the pearl or soft food slide down to the position of the liquid outlet to facilitate suction.

Another object of the present invention is to provide a cup that can be easily molded and demolded together with a straw, wherein the top opening is correspondingly embedded with a plug to prevent foreign matter from entering the top opening, so as to reduce food contamination sources.

Another object of the present invention is to provide a cup that can be easily molded and demolded together with a straw, wherein the upper cover extends to form a straw body connecting portion, and the straw body connecting portion has a straw body connecting portion corresponding to the top opening. The top of the hole of the straw body extends to form an upper lid suction nozzle, and the upper lid suction nozzle directly sucks the beverage in the cup, achieving the purpose of facilitating the user's consumption.

The second object of the present invention is to provide a cup that can be easily molded and demolded with a straw, wherein the hot drink opening of the upper cover is attached with a tearable hot drink sealing sticker; the upper cover is provided with a creamer that can be added Or the toffee opening of granulated sugar, and the toffee opening is pasted with A tearable toffee sealing sticker to prevent foreign matter from entering the chamber to reduce the source of food contamination.

With regard to the techniques, methods and effects adopted by the present invention, the preferred embodiments are described in detail in conjunction with the drawings. It is believed that the above-mentioned purpose, structure and features of the present invention should be understood in depth and concretely.

10‧‧‧Cup body

11‧‧‧Cup Wall

12‧‧‧Cup bottom face

13‧‧‧Containing Room

131‧‧‧Central axis

14‧‧‧Cup Bottom Column

20‧‧‧Top cover

21‧‧‧Inlaid button

22‧‧‧Hot drink opening

221‧‧‧Hot Drink Sealing Sticker

23‧‧‧Sipper body joint

231‧‧‧Sipper body connection hole

232‧‧‧Top cover nozzle

24‧‧‧Toffee opening

241‧‧‧Toffee Sealing Paste

30‧‧‧Straw body

31‧‧‧Top opening

32‧‧‧Liquid outlet

321‧‧‧Release surface

33‧‧‧ Ribs

40‧‧‧stopper

θ‧‧‧The included angle between the bottom surface of the cup and the mold release surface

Fig. 1 is a perspective exploded view of the first embodiment of the present invention.

Figure 2 is a three-dimensional schematic diagram of the liquid outlet portion of the cup of the present invention.

Fig. 3 is a three-dimensional assembly diagram of the first embodiment of the present invention.

Fig. 4 is a schematic cross-sectional view of the first embodiment of the present invention.

Fig. 5 is a cross-sectional operation diagram of the first embodiment of the present invention.

Fig. 6 is an exploded perspective view of the second embodiment of the present invention.

Fig. 7 is a three-dimensional assembly diagram of the second embodiment of the present invention.

Fig. 8 is a cross-sectional operation diagram of the second embodiment of the present invention.

Figure 9 is a schematic cross-sectional view of the present invention with a cup bottom post.

Please refer to Figures 1 to 5, the present invention provides a cup that is easy to mold and release together with a straw. The cup has a cup body 10 and an upper cover 20. The cup body 10 has a cup wall 11 and a cup bottom surface 12. The wall 11 and the bottom surface of the cup 12 surround a chamber 13, and the center of the chamber 13 defines a central axis 131; the outer wall of the cup wall 11 is integrally formed to form an inclined straw body 30, the straw body 30 A top opening 31 for the mouth to suck is formed at the upper end, and the top opening The other end of 31 extends to the inner bottom of the chamber 13, forming a liquid outlet portion 32 that attracts liquid, and the liquid outlet portion 32 is formed with a demolding surface 321 parallel to the central axis 131 of the chamber 13 ； The upper cover 20 has an embedding portion 21 formed on the periphery of the bottom surface corresponding to the top edge of the cup body 10, and the cover is provided at the opening end of the cup body 10, and a hot drink opening 22 is opened on one side of the top surface for The hot beverage in the chamber 13 is consumed by the mouth.

As mentioned above, the straw body 30 and the outer wall surface of the cup wall 11 are connected through a rib 33, so that the straw body 30 can be firmly connected to the outer wall surface of the cup wall 11 to increase the straw body 30 The structural strength.

Wherein, please refer to Figures 4, 5 and 9, the cup bottom surface 12 of the cup body 10 and the demolding surface 321 form an included angle θ, the included angle θ is 75 degrees to 89 degrees, when the chamber When pearls or soft food are filled in 13, the inclination of the bottom surface 12 of the cup can make the pearls or soft food slide down to the position of the liquid outlet 32 to facilitate suction.

Preferably, referring to FIGS. 1, 3, 4 and 5, the top opening 31 is correspondingly embedded with a plug 40 to prevent foreign matter from entering the top opening 31, so as to reduce the pollution source of the chamber 13.

Furthermore, in the second embodiment of the present invention, please refer to Figures 6, 7, and 8. The upper cover 20 is extended to form a straw body connecting portion 23, and the straw body connecting portion 23 has a corresponding connection to the top opening. The straw body receiving hole 231 of 31, and the top of the straw body receiving hole 231 extends to form an upper lid suction nozzle 232, by which the upper lid suction nozzle 232 directly sucks the beverage in the cup body 10, achieving the purpose of facilitating the consumption of the user .

Next, please refer to Figures 1, 3, 6, and 7, the hot drink opening of the upper cover 20 On 22, there is a tearable hot drink closure sticker 221; the upper cover 20 is opened with a toffee opening 24 that can be added with creamer or granulated sugar, and on the toffee opening 24, a tearable toffee closure is attached Stick 241 to prevent foreign matter from entering the chamber 13, so as to reduce the source of food contamination.

Finally, please refer to FIG. 8, the bottom edge of the cup bottom portion 12 of the cup body 10 extends toward the bottom to form a cup bottom post 14 that is easy to hold by the hand.

In detail, because the ejection surface 321 of the liquid outlet portion 32 of the straw body 30 is parallel to the central axis 131 of the chamber 13, the injection molding male mold of the chamber 13 can be directly The mold is drawn from the mold release surface 321 to form the liquid outlet portion 32, except that the cup body 10 of the cup is integrally formed with the straw body 30, which can easily achieve injection molding and demolding, when the chamber of the cup body 10 When 13 contains low-temperature or normal-temperature beverages (including solid food or liquid food, such as konjac, fruit, smoothies, etc.), the user can suck in the top opening 31 through the straw body 30 to make the liquid outlet The portion 32 can attract low-temperature or normal-temperature beverages; when the chamber 13 of the cup body 10 is filled with high-temperature beverages, the user can directly drink through the hot beverage opening 22; the overall cup structure, whether for cold beverages or hot beverages Beverage dressing can enhance the benefit of drinking convenience due to the commonality or versatility of beverage cups. Therefore, the present invention is an innovative structure designer with convenience, environmental protection and sustainable development, and commercial applications.

The above-mentioned embodiments are only illustrative to illustrate the technology and effects of the present invention, but not to limit the present invention; anyone skilled in the art can perform the above-mentioned implementation without departing from the technical principles and spirit of the present invention. Modifications and changes are made to the examples, so the scope of protection of the rights of the present invention should be listed in the scope of patent application described later.

11‧‧‧Cup Wall

12‧‧‧Cup bottom face

31‧‧‧Top opening

32‧‧‧Liquid outlet

321‧‧‧Release surface

Claims (8)

A cup that can be easily molded and demolded with a straw. The cup has a cup body and a top cover, the cup body has a cup wall and a cup bottom surface, the cup wall and the cup bottom surface surround a chamber, and the center of the chamber is defined There is a central axis; the outer wall of the cup wall is integrally formed to form an inclined straw body, the upper end of the straw body is formed with a top opening for the mouth to suck, and the other end of the top opening extends to the chamber The inner bottom portion is formed with a liquid outlet portion for attracting liquid, and the liquid outlet portion is formed with a demolding surface parallel to the central axis of the chamber; the upper cover has a peripheral edge formed on the bottom surface corresponding to the top of the cup body The buckle embedding part of the rim is arranged on the open end of the cup body, and a hot drink opening is opened on one side of the top surface. According to the first item of the scope of patent application, the cup that can be easily molded and demolded together with a straw, wherein the straw body and the outer wall surface of the cup wall are connected through a rib. According to the first item of the scope of patent application, the cup that can be easily molded and demolded with a straw, wherein the bottom surface of the cup body and the demolding surface form an included angle θ, and the included angle θ is 75 degrees to 89 degrees. According to the first item of the scope of patent application, a cup that can be easily molded and demolded with a straw, wherein a plug is embedded in the top opening correspondingly. According to the first item of the scope of patent application, the cup can be easily molded and demolded with a straw, wherein the upper cover extends to form a straw body connecting portion, and the straw body connecting portion has a straw body connecting hole corresponding to the top opening, and An upper cover suction nozzle is formed at the top of the suction pipe body connecting hole. According to the first item of the scope of patent application, a cup that can be easily molded and demolded with a straw, wherein a tearable hot drink sealing sticker is attached to the hot drink opening of the upper cover. According to the first item of the scope of patent application, the cup that can be easily molded and demolded with a straw is provided, wherein the upper cover is provided with a toffee opening for adding creamer or sugar. According to item 7 of the scope of patent application, the cup that can be easily molded and demolded together with a straw, wherein the upper cover The toffee opening is pasted with a tearable toffee sealing sticker.

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