TWI806643B - Easy-to-open film - Google Patents

Abstract

An easy-to-open film, through which a sheet (film) and a can (cup) cover is formed, or combined with a can (cup) body, and the user pulls the sheet (film) to form a funnel or a straw of the opening , the user can drink directly through the opening area of the funnel; the easy-pull opening film can correspond to various cans, cans (cups) lids or cans (cups) body, and the opening area can be adjusted according to the material and content requirements. Pulling the film (film) and the film (film), can (cup) cover or can (cup) body is fixed, and optimally adjusted to the easy-pull opening film of the can (cup) body or can (cup) body; The application of the opening film also takes into account the production process of the can (cup) body, through the thin film (film) to keep the inside and outside flat before use, and the funnel is only protruded during use.

Description

Easy-to-open film

The invention relates to an opening film, which refers to an easy-to-open opening film composed of a sheet (film) and a can (cup) cover or a can (cup) body.

Search keywords by applicant, such as: (~patent/TWM513849U), (parafilm) (beverage container), (B65D55) (seal) (easy open ended) (Folding) (wrapping paper), (easy pull) ( Container sealing film) (funnel) (opening), five previous cases were selected as follows: the first case is the patent of the Republic of China "Structure of sealing film for beverage containers" (notification number: TWM562828U), and the first case discloses a The sealing membrane and a peelable piece, by peeling off the peelable piece, inserting the straw to drink, so that the straw will not pass through the sealing membrane in a puncture manner, which may cause damage to the straw and the puncture is unsuccessful; This is achieved through a straw, and one of the peel-off pieces cannot reclose the opening in one go.

The former case 2 is the patent of the Republic of China "Pattern Sealing Film and Container with the Sealing Film" (notification number: TWM588097U). , It is convenient to carry and use when going out. At the same time, through the holes at both ends, it can be inserted into the tableware and fixed, such as straws, etc., eliminating the need for plastic bags to reduce environmental pollution and achieve environmental protection. However, there is no need for straws, and the opening part is not exposed.

The previous case 3 is a patented "sealing film" of the Republic of China (notification number: TWM458381U). The previous case 3 discloses a parafilm with a straw piercing layer, which reduces the possibility of straw penetration failure through a thinner design; And its appeal needs to be achieved through a straw, and it is not disclosed that drinking without a straw is not required.

The previous case 4 is a mainland patent "dispensing seal, method of using dispensing seal, and container including dispensing seal" (notification number: CN101175673B), which discloses a substance that needs to be mixed, such as water and brewing powder, using The container is poured in, and the inner diaphragm is opened to complete the mixing. It can be applied to adjust the formula of different beverages, and it cannot be directly opened to drink beverages.

The former case 5 is a mainland patent "inner seal with sub-layers" (notification number: CN104044807B). Open the opening to drink, and the inner layer can also increase the stability of the sealing film; because the previous case 5 is designed to use the upper pull tab as the point of force, it is easy to simply pull the upper pull tab off, and it does not reveal Through the original design of the tank body, the liquid will leak out of the opening, and it is necessary to modify the original leak-proof structure.

However, there are still various deficiencies in the previous case, which greatly reduces its practicability, and this is where the industry and consumers are eager to break through.

In order to solve the above-mentioned deficiencies in the prior art, the main purpose of the present invention is to provide a kind of easy-pull opening film, which is provided with an easy-pull opening film that becomes a thin sheet (film) and includes a funnel portion, a fixing sheet ( film) or easy-opening film including the funnel, the fixing sheet (film) or the application tank (cup) body is provided with easy-opening film and includes the funnel, covering film, or the hand-cranked beverage cup is used on the tearing opening An easy-to-open film is provided and includes a funnel, or a straw is provided on the easy-to-open film or a hand-cranked drink cup, or a support rod is provided on the bottom of the easy-to-open film, in order to overcome the difficulties in the prior art.

The secondary purpose of the present invention is to provide an easy-pull opening membrane, which can be pulled through the easy-pull opening membrane to form a funnel opening or a straw, and can directly drink by mouth and adjust the width and opening and closing through the opening area.

Another object of the present invention is to provide an easy-to-open film, which can effectively improve its convenience, hygiene and safety, and smooth surface.

The problem to be solved by the present invention is according to the previous patent of the Republic of China "Structure of the sealing film of the beverage container" (notification number: TWM562828U). The puncture is unsuccessful, it needs to be done through a straw, and one of the peeling pieces cannot close the opening at one time; the former case 2 of the Republic of China patent "sealing film and container with the same" (notification number: TWM588097U), the former case 2 It does not disclose that there is no need for a straw, and it does not disclose that it acts on the opening; the previous case 3 is the patent of the Republic of China "Param" (notification number: TWM458381U), and the previous case 3 does not disclose that there is no need for a straw to drink; the previous case 4 is a mainland patent "" Dispensing seals, methods for using dispensing seals, and containers including dispensing seals" (Notice No.: CN101175673B), the former case 4 cannot directly open the cover to drink; the former case 5 is a mainland patent "Inner seal with sub-layers "(Notice No.: CN104044807B), because the design of the previous case five is that the upper pull tab is used as the point of application, it is easy to simply pull the upper pull tab off, and it does not expose the original can body design, and will The liquid from the opening leaks out, and it needs to modify the original leak-proof structure; there are still various deficiencies in the previous case, which greatly reduces its practicability.

The technical means to solve the problem, in order to achieve the above-mentioned purpose, the present invention provides a kind of easy-pull opening film, which is applied to a can (cup) lid with a tear opening (opening) and both side edges and corresponding positions. The opening film is characterized in that the easy-to-open opening film is a thin sheet (film), including: a funnel, which provides an opening area that is opened to form an opening for direct drinking and is flat at the other end, and the other end of the funnel is flat. The middle section is respectively provided with a folding line that extends to the outer edge and is inclined; two fixing sheets (films) are elongated and one end is respectively arranged at the two ends of the flat bottom of the funnel part, between the fixing sheets (films). And form a gap and correspond to the tear (opening) of the can (cup) cover, the inner side of the two fixing sheets (films) and provide the edge fixed on the can (cup) cover, the fixing sheet (Film) One end inside and the bottom of the funnel part are provided with a fold line and extend to the outer edge of the other end of the fixing sheet (film) to form an inclined fold line, and the fold line corresponds to the fold line of the funnel part; use the funnel The upper part of the funnel is fixed on the corresponding part of the tear opening (opening) of the can (cup) lid to form a fixed point and form a flat sealing sheet (film) .

Wherein, the sheet (film) of the easy-to-open film of the present invention is provided with at least one support rod at the bottom after the film is opened.

Among them, the easy-open film of the present invention can cope with the lid of the traditional easy-open can (cup), and seal the sheet (film) on the lid of the traditional easy-open can (cup) with a shank, and the user directly pulls up the easy-open can ( Cup) cover, the film (film) can be pulled up through the cover to drive the opening to form and stick, and the opening is completed. This easy-open cover also enables the opening to be opened and closed and reused. Or the easy-to-open film can be used for traditional coffee cups The cover uses a high frequency wave to seal the sheet (film) on the sealing film, and the user pulls up the tear opening (opening) of the coffee cup cover, and the opening can be driven through the cup cover to lift the sheet (film) opening, and the opening is completed; The coffee mug lid alternative also makes the opening openable and reusable.

The technical means to solve the problem, in order to achieve the above-mentioned purpose, the present invention provides a kind of easy-pull opening film, which is applied to a can (cup) lid with a tear opening (opening) and both side edges and corresponding positions. The opening film is characterized in that the easy-to-open opening film is a thin sheet (film), including: a funnel, which provides an opening area that is opened to form an opening for direct drinking and is flat at the other end, and the funnel is flat. The other end extends outward from the inner side of the upper, middle and lower sections of the upper section and the lower section to the outer edge of the funnel, respectively, and is provided with a folding line that provides the two sides of the funnel to bend and be inclined; two fixing sheets (films) are in the form of The shape of a strip is respectively arranged on the upper section and the lower section of the other end of the funnel to form a fixed edge, and the fixed edge is bent through the fold line of the funnel to form a gap and is correspondingly arranged on the tank The tear opening (opening) of the (cup) lid, the fixing edge is fixed on the edge of the can (cup) lid; the fold line of the funnel is used to bend downwards, and the center of the upper part of the funnel is fixed The position corresponding to the tear opening (opening) of the can (cup) cover constitutes a fixed point and forms a flat sealing sheet (film).

Wherein, the sheet (film) of the easy-to-open film of the present invention is provided with at least one support rod at the bottom after the film is opened.

Among them, the easy-open film of the present invention can cope with the lid of the traditional easy-open can (cup), and seal the sheet (film) on the lid of the traditional easy-open can (cup) with a shank, and the user directly pulls up the easy-open can ( Cup) cover, the film (film) can be pulled up through the can (cup) cover to drive the opening to form the sticky film, and the opening is completed. This easy-open cover also enables the opening to be opened and closed and reused. The traditional coffee cup cover uses high frequency waves to seal the sheet (film) on the sealing film. The user pulls up the tear opening (opening) of the coffee cup cover, and the opening can be driven through the cup cover to lift the sheet (film) opening and drive the opening Done; this coffee mug lid alternative also makes the opening openable and reusable.

The technical means to solve the problem, in order to achieve the above-mentioned purpose, the present invention provides a kind of easy-pull opening film, is applied to the can (cup) body with the outer sheet of the tear opening (opening) and the edge of the tear opening (opening). , the easy-to-open film is characterized in that the easy-to-open film is a sheet (film), including: a funnel, which is long and rectangular and is provided with two folding lines on both sides to provide folding to form a rectangular groove. There is a fixed edge on both sides and the lower edge of the inner end of the inner part and a gap in the center of a vertical strip. The fixed edge is fixed on the inner edge of the tear opening (opening) of the can (cup) body. The funnel A longitudinal inner glue fixed inside the outer sheet; a covering film, which is arranged around the tear opening (opening) of the can (cup) body and leaves a sealant to form an outlet; formed by folding The funnel part of the rectangular groove and the outer sheet of the funnel part are torn and pulled out to form a three-dimensional straw.

Wherein, the sealant of the covering film of the present invention is arranged on the upper end and both sides around the tear opening (opening).

Wherein, the sheet (film) of the easy-to-open film of the present invention is provided with at least one support rod at the bottom after the film is opened.

Among them, the easy-to-pull opening film of the present invention can be used to deal with the traditional coffee cup lid, and the thin film (film) is sealed on the sealing film with high frequency. When the user pulls up the tear opening (opening) of the coffee cup lid, the opening can be driven through the cup lid. The opening of the sheet (film) is hooked up to drive the opening to be completed; the replacement of the coffee cup lid also enables the opening to be opened and closed and reused.

Technical means to solve the problem. In order to achieve the above-mentioned purpose, the present invention provides an easy-to-open film, which is applied to a hand-cranked drinking cup. The hand-cranked drinking cup is provided with a tear opening in the shape of an ㄇ on the side of the cup. And has a pull fixed point, the easy-to-open film is characterized in that the easy-to-open film is thin Sheet (film), including: a funnel part, which is arranged inside the tear opening, the funnel part is fixed at the pulling fixing point of the tear opening, and the tear opening does not pull the funnel part outwards At the same time, the tear opening is flatly attached to the surface of the hand-cranked beverage cup, and when the tear opening is pulled outward, the funnel portion will be turned outward.

Wherein, the easy-to-open opening film of the present invention is opened to form an opening provided with at least one straw.

Wherein, the sheet (film) of the easy-to-open film of the present invention is provided with at least one support rod at the bottom after the film is opened.

Among them, the easy-to-open film of the present invention can be used to seal the film (film) on the film at the upper end of the hand-cranked beverage cup with a high frequency. After the user pulls the opening through the film (film), it prevents the opening The support function of the collapse pulls up the hook ring through the cup cover to drive the opening to form and drives the sheet (film) opening to lift the opening to complete; the replacement of the sealing film of the hand drink cup also makes the opening openable and reusable, and also has a straw Insert directly into opening to drink.

Compared with the effect of the prior art, the present invention is applied to the can (cup) lid provided with the easy-to-open film that becomes a sheet (film) and includes the funnel portion, the fixing sheet (film) or is applied to the can (cup) The body is provided with the easy-opening film and includes the funnel part, the covering film, or the hand-cranked beverage cup is provided with the easy-opening film and includes the funnel at the tear opening; or in the easy-opening The film or the hand drink cup is provided with the straw, or the support rod is provided at the bottom of the easy-to-open film; furthermore, the opening of the funnel or the straw is formed by pulling through the easy-to-open film, and the mouth can be directly drunk through the opening area And adjustment range and opening and closing; effectively improving its convenience of use, sanitation and safety, and surface smoothness, it will greatly expand the utilization of the industry and be novel and progressive.

1: Easy to open film

11: Funnel

110: polyline

12: Fixing sheet (membrane)

120: polyline

121: Gap

2: Easy-to-open film

21: Fixing sheet (film)

211: edge

22: Polyline

23: Funnel

231: Gap

3: Jar (cup) lid

31: tearing mouth (opening)

311: edge

312: corresponding place

4: Easy to open film

41: funnel

411: fixed edge

42: Polyline

43: Gap

44: Cover film

441: Sealant

5: Can (cup) body

51: tearing mouth (opening)

511: edge

512: Outer piece

513: Inner rubber

6:Hand shake drink cup

61: Tear

62: pull fixed point

7: Easy to open film

71: funnel

8: support rod

The first figure: is the perspective view of the present invention.

The second figure: is the three-dimensional exploded view of the present invention and the jar (cup) cover.

The 3rd figure: be the embodiment figure (1) that the present invention combines with the tearing mouth (opening) of jar (cup) lid.

The 4th figure: be the embodiment figure (two) that the present invention combines with the tearing mouth (opening) of jar (cup) cover.

The fifth figure: is the embodiment figure (three) that the present invention combines with the tearing mouth (opening) of jar (cup) cover.

Figure 6: It is a drawing of an embodiment of the opening formed by pulling the easy-to-open film to form a thin sheet (film) according to the present invention.

The seventh figure: is a perspective view of another embodiment of the present invention.

Figure 8: It is a perspective view of another embodiment of the present invention where the gap is formed by folding.

Figure 9: a perspective view of the gap formed by the folding of the present invention and the edge of the tear (opening) of the can (cup) lid fixed.

The tenth figure: prepares the embodiment figure that presses down and fixes corresponding to the tearing mouth (opening) of the jar (cup) lid for the funnel part of the present invention.

Fig. 11: It is the embodiment diagram that the funnel part of the present invention is pressed down to form a flat sealing sheet with the lid of the jar (cup) and integrated.

The twelfth figure: is the embodiment figure of the present invention that is reversely pulled out from the corresponding fixed point to form a three-dimensional funnel.

The thirteenth figure: is the perspective view of the expansion of another embodiment of the present invention.

Figure 14: It is a perspective view of another embodiment of the present invention after being folded to form a rectangular groove.

Fig. 15: a perspective view of another embodiment of the present invention combined with the body of the can (cup) without pressing down to form a rectangular groove.

Figure 16: It is a perspective view of another embodiment of the present invention that is pressed down and fixed with the outer sheet of the can (cup) body through the longitudinal strip inner glue.

Fig. 17: It is another embodiment of the present invention that a cover film is provided on the inner side of the can (cup) body.

Figure 18: It is a perspective view of another embodiment of the present invention, which is sealed on the outside of the can (cup) body.

Figure 19: a perspective view of pulling the outer sheet out of the easy-to-open film according to another embodiment of the present invention.

Figure 20: It is a perspective view of another embodiment of the present invention used in a hand-cranked beverage cup.

Figure 21: It is a perspective view of another embodiment of the present invention used for shaking the beverage cup and turning the funnel part outwards.

Figure 22: It is a three-dimensional view of the easy-to-open film of the present invention provided with support rods.

The present invention is hereby combined with the accompanying drawings and described in detail in the form of embodiments as follows. The purpose of the drawings used in the text is only for illustration and auxiliary description, and may not be the true proportion and accuracy of the present invention after implementation. Configuration, so the ratio and configuration relationship of the attached drawings should not limit the patent scope of the present invention in actual implementation, and it will be described first.

Please refer to the first figure, the second figure, the third figure, the fourth figure, and the fifth figure, which are the perspective view of the present invention, the three-dimensional exploded view of the present invention and the can (cup) cover, the present invention and the can ( The embodiment figure (one) of the tearing mouth (opening) combination of the cup) cover, the embodiment figure (two) of the present invention combined with the tearing mouth (opening) of the can (cup) cover, the present invention and the can (cup) Figure (3) of the embodiment of the combination of the tear opening (opening) of the cover, the embodiment figure of the present invention pulling the easy-opening film to form a sheet (film) to form an opening, and the easy-opening film 1 of the present invention in a preferred embodiment Among them, it is applied to the can (cup) lid 3 with a tear opening (opening) 31, side edges 311 and corresponding parts 312. The easy-to-open opening film 1 is characterized by Yes, the easy-to-open film 1 is a thin sheet (film), including: a funnel portion 11 and two fixing sheets (film) 12 .

The above-mentioned funnel part 11, the shape of the funnel part 1 includes but not limited to a semicircular shape, a square shape or a rectangular shape, is to provide an opening area that is pulled apart to form an opening area for direct drinking, and the other end is flat, the funnel part 11 The middle section of the other end is respectively provided with a folding line 110 extending to the outer edge and being inclined.

The aforementioned two fixing sheets (films) 12 are elongated and one end is respectively arranged at the two ends of the plane bottom of the funnel portion 11, and a gap 121 is formed between the fixing sheets (films) 12 and corresponds to the bottom of the funnel portion 11. The tear opening (opening) 31 of the can (cup) lid 3, the inner side of the two fixing sheets (films) 12 are provided and fixed on the edge 311 of the can (cup) lid 3, the fixing sheet (film) 12 One end inside and the bottom of the funnel part 11 are provided with a fold line 120 and extend to the outer edge of the other end of the fixing sheet (film) 12 to form an inclined fold line 120, and the fold line 120 corresponds to the fold line of the funnel part 11 110: Utilize the funnel part 11 to be folded in half on the fixing sheet (film) 12, and the central upper part of the funnel part 11 is fixed on the tear opening (opening) 31 of the tank (cup) cover 3 and its corresponding part 312 constitutes a fixed point, and form a flat sealing sheet (membrane).

That is, this embodiment of the present invention is formed through the combination of the easy-pull opening film 1 of the thin sheet (film) and cup lids such as the can (cup) lid 3, wherein the thin sheet (film): one side will become the funnel portion 11 (as shown in the first figure), the funnel portion 11 is movable in the whole design, and the other side is used as a fixed sheet (film) 12 (as shown in the first figure) to cut a size and shape that is consistent with the Can (cup) cover 3 (as shown in the second figure)) the gap 121 (as shown in the 3rd figure) that this tear opening (opening) 31 is the same; The contact and fixation between the film 1 and the can (cup) cover 3: align the notch 121 with the tear (opening) 31 and lead to the edge 311 for fixation (as shown in the third figure); fold up the funnel 11 , the funnel part 11 is prepared to be fixed with the corresponding part 312 of the tear opening (opening) 31 on the can (cup) cover 3 (as shown in the fourth figure); the funnel part 11 is pressed down to complete the connection with the The corresponding part 312 is fixed, and the sheet (film) should be easy to pull apart Mouth film 1 and this can (cup) cover 3 and integration complete a plane sealing piece (as shown in the 5th figure); Funnel (as shown in the sixth figure); the feature of this embodiment of the present invention: the user directly pulls the tear opening (opening) 31 in reverse, and can pass through the can (cup) cover 3 and the sheet (film) The easy-to-open film 1 is fixed in contact, and the easy-to-open film 1 that drives the forming sheet (film) is an opening, and the opening can be completed and drunk in one step. The user can also insert a straw through the opening or pour it out for drinking.

Please refer to Figure 7, Figure 8, Figure 9, Figure 10, Figure 11, and Figure 12, which are perspective views of another embodiment of the present invention, another embodiment of the present invention is folded and formed The three-dimensional view of the gap, the three-dimensional view of the gap formed by the folding of the present invention and the edge of the tear (opening) of the can (cup) cover, the funnel of the present invention is ready to be pressed down to match the tear (opening) of the can (cup) cover The embodiment diagram of fixing the corresponding place, the embodiment diagram of the funnel part of the present invention being pressed down to form a flat sealing piece with the can (cup) cover and integrated, the implementation of the present invention to reversely pull out from the corresponding fixed point to form a three-dimensional funnel As an example, it is applied to a can (cup) lid 3 having a tear opening (opening) 31 and both side edges 311 and corresponding parts 312. The easy-to-open film 2 is characterized in that the easy-to-open film 2 is It is a sheet (film), including: a funnel part 23, and two fixing sheets (film) 21.

The above-mentioned funnel part 23, the shape of the funnel part 23 includes but not limited to a semicircular shape, a square shape or a rectangular shape, is to provide an opening area that is opened to form an opening for drinking directly in the mouth and is flat at the other end, the funnel part 23 is a plane and the other end extends outward to the outer edge of the funnel part 23 on the inner side of the upper, middle and lower parts of the upper part and the lower part, respectively.

The aforementioned two fixing sheets (films) 21 are elongated, and are respectively arranged on the upper section and the lower section of the other end of the funnel part 23 to form a fixing edge 211, which passes through the funnel part 23. The folding line 22 is bent to form a notch 231 which is arranged side by side and is correspondingly arranged on the can (cup) lid 3 The tear opening (opening) 31, the fixing edge 211 is fixed on the edge 311 of the can (cup) cover 3; the folding line 22 of the funnel part 23 is used to bend downward, and the edge of the funnel part 23 The central part of the upper section is fixedly located at the corresponding place 312 of the tear opening (opening) 31 of the can (cup) cover 3 to form a fixed point and form a plane sealing sheet (film).

That is to say, this another embodiment of the present invention is formed through the combination of the sheet (film) and the cup cover form such as the can (cup) cover 3; wherein, the sheet (film) of the easy-to-open film 2: 23. Reserve the fixing edge 211 (as shown in the seventh figure) of the fixing sheet (film) 21 at the other end; Can become this funnel part 23 (as shown in the 8th figure), this funnel part 23 can move, and leave a size and shape all with this tear on this jar (cup) cover 3 (as shown in the 8th figure). The notch 231 (as shown in the eighth figure) that is the same as the slit (opening) 31; the contact fixing method of the sheet (film) and the can (cup) cover 3 of the present invention: the funnel part 23 is passed through and aligned with the notch Place 231 alignment guides to this edge 311 of this tear opening (opening) 31 of this jar (cup) cover 3 and fixes (as shown in the 9th figure); ) The corresponding part 312 of the tear opening (opening) 31 on the cover 3 is fixed (as shown in the tenth figure); the funnel part 23 is pressed down and the corresponding part 312 is fixed. Form a flat sealing piece (film) (as shown in the eleventh figure) with this can (cup) cover 3; At 312 fixed points, pull out from the reverse to form a three-dimensional funnel (as shown in Figure 12); compared with the easy-to-open film 1 and the easy-to-open film 2 of the present invention, the easy-to-open film 2 provides a smaller same area of the sheet (film), the same user directly reverses the tear opening by hand, and the contact between the can (cup) cover 3 and the sheet (film) can be fixed, and the sheet (film) is driven to form an opening. Steps can complete the opening and drink, and the user can also insert a straw through the opening or pour it out for drinking.

Please refer to Figure 13, Figure 14, Figure 15, Figure 16, Figure 17, Figure 18, and Figure 19, which are the expansion of another embodiment of the present invention The perspective view of another embodiment of the present invention after being folded to form a rectangular groove, the perspective view of another embodiment of the present invention combined with the can (cup) body without pressing down to form a rectangular groove, and another embodiment of the present invention that is pressed down and combined with the tank (cup) body whose outer piece is fixed through the vertical strip inner glue stereogram, another embodiment of the present invention is provided with a perspective view of the cover film on the inner side of the can (cup) body, which is another embodiment of the present invention on the can (cup) body The perspective view of the sealing of the outside outer sheet, the perspective view of pulling the outer sheet out of the easy-to-open film in another embodiment of the present invention, the easy-to-open film 4 is applied to the outer sheet 512 with the tear opening (opening) 51 and the Tear the can (cup) body 5 of the edge 511 of opening (opening) 51, this easy-pull opening film 4, it is characterized in that, this easy-pull opening film 4 is thin sheet (film), comprises: a funnel part 41, a cover film 44 .

Aforesaid funnel part 41, system is elongated rectangle and is provided with two folding lines 42 respectively on both sides to provide folding to form rectangular groove, and this funnel part 41 inner end both sides and the bottom are provided with a fixing edge 411 and form vertical strip shape in the center. One notch 43, the fixing edge 411 is fixed on the inside edge 511 of the tear opening (opening) 51 of the can (cup) body 5, and the inside of the funnel 41 is fixed on one of the inside of the outer sheet 512. Strip inner glue 513.

A cover film 44 of the aforementioned is arranged around the tear opening (opening) 51 of the can (cup) body 5 and leaves a sealant 441 forming an outlet; The outer sheet 512 of the funnel portion is torn and pulled out to form a three-dimensional straw; in this embodiment, the sealant 441 is arranged on the upper end and both sides of the tear opening (opening) 51, but this does not limit the present invention .

That is: another embodiment of the present invention is formed by combining the easy-to-open film 4 and the can (cup) body 5 through the sheet (film); please refer to the thirteenth figure, the easy-to-open film 4 Form a thin sheet (film), be a long rectangular thin sheet (film), reserve the edge 411 for fixing on both sides and the lower edge, along the folded Line 42 is folded into rectangular groove and forms this funnel portion 41 to same direction; The breach (opening) 51 is the same as the notch 43; please refer to the fourteenth figure, and fold it into a rectangular groove through the folding line 42, which is the funnel 41; please refer to the fifteenth figure, and fold it into a rectangle Groove and form this edge 411 of this funnel portion 41 and this edge 511 of this tear opening (opening) 51 of this tank (cup) body 5 is adhesively fixed; And the two sides of the formed funnel part 41 and the edge 411 of the lower edge are bonded and fixed on the can (cup) body 5, and the easy-to-open opening film 4 formed with the funnel part 41 is pressed down so that the bottom surface is in a vertical strip The shape is correspondingly fixed with the vertical strip inner glue 513 provided on the inner surface of the outer sheet 512 of the tear opening (opening) 51 on the can (cup) body 5 through the notch 43; please refer to the seventeenth As shown in the figure, the cover film 44 covers the outer periphery of the easy-open opening film 4 folded into a rectangular groove and formed with the funnel portion 41, and the upper edge of the cover film 44 and the edges of the left and right sides are glued to the edge formed with the funnel portion 41. On the can (cup) body 5 around the easy-to-open opening film 4 of the funnel part 41, it is folded into a rectangular groove and forms a small part below the funnel part 41 that is not covered, as the contents of the can (cup) body 5 It is used for the inflow port; please refer to the eighteenth figure for reference, when the easy-to-open opening film 4 of the present invention is not opened when the tear opening (opening) 51 is not opened, the outer sheet 512 is flatly attached to the The can (cup) body 5; please refer to the nineteenth figure, when the present invention is used, the outer sheet 512 can be directly torn from the outside of the can (cup) body 5 along the tearing port (opening) 51 Pulling out, the outer sheet 512 that is located at the tear opening (opening) 51 can be used to drive the opening to form, and the longitudinal strip inner glue 513 of the outer sheet 512 can be used to fold it into a rectangular groove and have the funnel portion 41. The easy-to-open opening film 4 is pulled out, but the rectangular groove is covered by the cover film 44, and the notch 43 of the rectangular groove tube will form a three-dimensional straw.

Please refer to Fig. 20 and Fig. 21. It is a perspective view of another embodiment of the present invention for a hand-cranked beverage cup. Another embodiment of the present invention is used for a hand-cranked beverage cup and the funnel is turned outwards. Of Stereo view; the present invention provides an easy-to-pull opening film 7, which is applied to a hand-cranked drink cup 6. The hand-cranked drink cup 6 is provided with a ㄇ-shaped tear opening 61 beside the cup and has a pull fixing point , the easy-to-open opening film 7 is characterized in that the easy-to-open opening film 7 is a thin sheet (film), including: a funnel part 71, which is arranged inside the tear opening 61, and the funnel part 71 is fixed on the The pulling fixed point 62 of the tear opening 61, when the tear opening 61 is not turned outwards to the funnel portion 71, the tear opening 61 is flatly attached to the surface of the hand drink cup 6, and the tear opening When the 61 is pulled outward, the funnel portion 71 will be turned outward.

That is, the easy-to-open opening film 7 includes: a funnel portion 71, and the hand-cranked drinking cup 6 can be provided with a tear opening 61 in the shape of an ㄇ beside the cup and has a pull fixing point 62, the tear opening 61 An easy-to-open opening film 7 is arranged inside, and the easy-to-open opening film 7 is also provided with a funnel portion 71, and the funnel portion 71 is fixed on the pulling fixing point 62 of the tear opening 61, and the tear opening 61 and the When the funnel portion 71 of the easy-to-pull opening film 7 is turned outwards and pulled outwards, the tear opening 61 is flatly attached to the surface of the hand-cranked beverage cup 6 (as shown in the twentieth figure). The funnel portion 71 is everted (as shown in Figure 21).

Extended application of the present invention:

1. Application of large milk box (milk powder): the easy-to-open opening film 1, 2, 4, 7 of the present invention is applied to the can (cup) cover 3, the can (cup) body 5 and the hand drink cup 6 can be changed Through the opening of the carton, the easy-to-open film is combined with the opening of the carton to improve the opening. This can correspond to the milk powder in the large milk box, and the opening width can be adjusted. Through the adjustable opening width, the traditional opening is easy to solve. Uncontrollable situation of excessive powder pouring.

2. Application of various film materials: the sheet (film) material of the easy-opening film 1, 2, 4, and 7 of the present invention includes but is not limited to paper, plastic, etc., so as to correspond to different box body materials, which can increase recycling ( For example: the paper box is made of paper sheet (film) as the opening combination, the recycling stage can directly recycle the paper to reduce classification), and it can also correspond to the contents of the can (cup), choose a sheet (film) material that can withstand the volume or weight of the content quality (for example: thick soups are thicker, you can use thicker plastic sheets (membranes) for opening combinations; water is lighter, you can use thinner plastic sheets (membranes) for opening combinations).

3. The application of the easy-opening film that can be opened repeatedly: the easy-opening film 1, 2, 4, 7 of the present invention, through the selection of the material of the sheet (film), including but not limited to plastic, etc., through the plastic has a certain degree of elasticity Features, so that it can be opened and closed repeatedly.

Other functions of the present invention:

1. After the sheet (film) pulls up the opening, it prevents the opening from collapsing: please refer to Figure 22, which is a perspective view of the easy-opening film 1 and 2 of the present invention provided with a support rod 8; the easy-opening The sheet (film) of film 1, 2, 4, 7 is provided with at least one support rod 8 at its bottom after the opening is pulled up, and this tear opening (opening) 31 of the present invention refers to on the aluminum sheet of can lid, presses with embossing There is no trace of the crack (at this time, the aluminum of the can lid is not broken), and when the opening area is to be established, the user pulls up the pull ring fixed on the aluminum sheet of the can lid, that is, the support rod 8 of the present invention, and the The can cover aluminum sheet is pulled to form an opening, (that is, the draw ring on the beverage easy-open can is pulled to break the breach marks on the can cover), and the can can be pulled through the draw ring (the support rod 8) ( cup) cover 3 or the tear opening (opening) 31,51) on the can (cup) body 5; ) the tearing openings (openings) 31, 51 on the body 5, seal the sealing film on the sheet (film) with high frequency U, and seal the sealing film on the sheet (film) with the aluminum cover, and add the tearing opening The pull ring is completed, and the material of the pull ring includes but is not limited to: metal, plastic, paper, etc., which can be used as a support point for the thin sheet (membrane) after the opening, so as to prevent the opening from collapsing or the opening from closing itself.

2. Response to various can bodies and lids: The easy-to-open film 1 and 2 of the present invention can adapt to the best sheet (film) size, opening direction and design for cans (cups) of different materials, shapes, and sizes. This corresponds to the application of a variety of cans (cups) (for example: coffee cans (cups) can correspond to smaller openings with fixed openings, large carton cans (cups) can correspond to larger openings with adjustable openings); at the same time, this invention through thin The flat design of the sheet (film) enables it to correspond to all types of cans (cups) in the manufacturing stage to complete the filling and sealing of the contents without secondary processing. It can be used for new production of sealing film or cans for thin sheets (films) (cup) cover 3, the problems of additional production through the production line can also be directly solved, and it can be directly applied on the existing can (cup) cover.

3. The cup lid drives the opening forming: the easy-to-open opening film 1 and 2 of the present invention directly cover the sheet (film) through the can (cup) cover 3 or the support rod that prevents the opening from collapsing after the sheet (film) pulls up the opening 8. Lift up the opening of the sheet (film), or directly stick the can (cup) cover 3 to pull up the sheet (film), so that when the can (cup) cover 3 is opened, the opening is completed directly, so that the user does not need to learn , can also directly open the mouth to complete drinking.

4. The opening width and opening and closing can be adjusted: the easy-to-open opening films 1, 2, 4, and 7 of the present invention can be adjusted by pulling in the opposite direction to achieve adjustable opening width and opening and closing, which can be controlled by the user The speed at which the content of the tank (cup) flows out or pours out the juice increases the practicality.

5. Replacement of easy-open lid: the easy-open film 1 and 2 of the present invention can cope with the traditional easy-open can (cup) lid, and seal the thin film (film) on the traditional easy-open can (cup) lid with rivet, and use The user directly pulls up the lid of the easy-open can (cup), and the lid can drive the opening to form and stick to pull up the sheet (film) to complete the opening. The easy-open lid also enables the opening to be opened and closed and reused.

6. Replacement of coffee cup lid: the easy-pull opening film 1, 2, 4, 7 of the present invention can deal with the traditional coffee cup lid, and seal the sheet (film) on the sealing film with high frequency, and the user pulls up the coffee cup lid to tear The mouth (opening) can be driven through the cup lid to make the opening of the sheet (film) hooked up, and the opening is driven to complete; the replacement of the coffee cup lid also enables the opening to be opened and closed and reused.

7. Replacement of the sealing film of the hand-cranked beverage cup: the easy-to-open opening films 1, 2, 4, and 7 of the present invention can be used for the 6 sealing films of the hand-cranked beverage cup, and seal the sheet (film) on the sealing film with high frequency. After pulling up the opening through the sheet (membrane), the support function to prevent the opening from collapsing pulls up the hook ring to drive the opening through the cup cover Forming drives the opening of the sheet (film) to lift up the opening to complete; the hand-cranked beverage cup 6 replaces the sealing film and also makes the opening openable and reusable, and has the ability to directly insert the straw into the opening for drinking.

The comparison and advantages between the present invention and the previous case:

1. The traditional beverage sealing film, for drinks that are difficult to drink with a straw (such as milk cap drinks), it must be replaced with a cup cover for drinking, and the cup cover is easier to transport or drink than the beverage sealing film. The situation that causes the beverage to seep out; the sealing film of the hand-cranked beverage cup 6 used in the present invention replaces it. By combining the advantages of the beverage sealing film and the opening of the cup cover, it provides both the convenience of drinking from the opening and the safety of the beverage sealing film to prevent leakage. Integrating the advantages of beverage sealing film and cup cover into an integral invention.

2. The traditional beverage sealing film needs to be inserted through a straw to drink; therefore, the user cannot drink without a straw, or needs to tear off the sealing film to drink; the present invention uses the 6 sealing film of the hand-cranked beverage cup instead, and a straw can be provided through the opening It can be inserted for drinking, or directly through the opening, providing the convenience of both opening drinking and straw drinking, an invention that integrates the two drinking methods into one.

3. The traditional easy-open lid is through the pre-cut iron sheet, and pulls the opening of the iron sheet into the easy-open can with the pull ring. It is in an exposed state, and there will be doubts about hygiene and safety when touching the contents after being pulled inside; the present invention stretches the opening from the inside of the can (cup) cover 3 through a thin sheet (film), so as to avoid health and safety concerns, and at the same time, it is easy to Opening instead, the flat design of the inner sheet (membrane) can also prevent the internal liquid from being exposed during the opening process.

Features of the present invention:

Feature 1: Easy-to-open opening film: it is formed by combining the sheet (film) with the can (cup) cover 3, or the can (cup) body 5, and the user pulls the area of the sheet (film) to form a funnel opening or a straw, The user can directly drink by mouth through the opening area.

Feature 2: Multiple can bodies and lids: it can adapt to the best sealing film and the can (cup) lid 3 for the can (cup) lid 3 or the can (cup) body 5 of different materials, shapes, and sizes Or the film size, opening direction and design of the can (cup) body 5, so as to correspond to a variety of existing applications of the can (cup) lid 3 or the can (cup) body 5, including easy-open lids, coffee cup lids, hand Shake drink cup parafilm, etc.

Feature 3: Adjust the width and opening and closing of the opening: By adjusting the width of the pull in the opposite direction, the opening width can be adjusted and the effect of opening and closing can be achieved.

Feature 4: Support to prevent the opening from collapsing: through the tearing openings (openings) 31, 51 on the can (cup) cover 3, a tearing opening pull ring is added, which is used as a sheet (film) support point design after the opening.

The present invention is mainly based on the fact that the edge of the three sides of the thin sheet (film) is glued on the periphery of the gap of the can (cup) cover 3 or the can (cup) body 5, and the thin sheet (film) is pulled out from the opposite direction, then the Sheet (film) is pinched into a U-shaped funnel-shaped projection when passing through the narrow gap, which is exactly the funnel portion 41, which is the outlet of the beverage in the can (cup) cover 3; the present invention is applied to the can (cup) The cover 3 is provided with the easy-to-open opening film 1, 2 that becomes a thin sheet (film) and includes the funnel portion 11, 23, the fixing sheet (film) 12, 21 or is applied to the can (cup) body 5 with the The easy-to-open opening film 4 includes the funnel portion 41 and the covering film 44, or is applied to the hand-cranked beverage cup 6, and the tear opening 61 is provided with the easy-to-open opening film 7 and includes the funnel portion 71; or on the The easy-to-open film 1, 2, 4, 7 or the hand drink cup 6 is provided with the straw 8, or the support rod 8 is provided at the bottom of the easy-to-open film 1, 2, 4, 7; The easy-to-open opening film 1, 2, 4, 7 is pulled to form a funnel opening or a straw, through the opening area, you can drink directly by mouth, adjust the width and open and close; effectively improve its convenience, hygiene and safety, and smooth surface, which will greatly improve the Expand the utility of the industry and be novel and progressive.

In view of the above, it can be seen that the present invention has indeed achieved the effect of the desired enhancement under the breakthrough of the previous technology, and it is not easy for those who are familiar with the art to think about it. Moreover, the present invention has not been published before the application. Open, its novelty and progress obviously meet the application requirements for invention patents. I file an invention application in accordance with the law. I urge your bureau to approve this invention patent application to encourage inventions. Thank you for your convenience.

The above-described embodiments are only to illustrate the technical ideas and characteristics of the present invention, and its purpose is to enable those skilled in this art to understand the content of the present invention and implement it accordingly, and should not limit the patent scope of the present invention. That is to say, all equivalent changes or modifications made according to the spirit disclosed in the present invention should still be covered by the patent scope of the present invention.

1: Easy to open film

11: Funnel

110: polyline

12: Fixing sheet (membrane)

120: polyline

121: Gap

Claims (13)

An easy-pull opening film is applied to a can (cup) cover with a tear opening (opening) and both side edges and corresponding positions. The easy-pull opening film is characterized in that the easy-pull opening film is a sheet ( Membrane), comprising: a funnel part, which is opened to form an opening area for direct drinking and is flat at the other end, and the middle section of the other end of the funnel part is respectively provided with a folding line extending to the outer edge to be inclined; two fixed The sheet (film) is in the shape of a long strip and one end is respectively arranged on the two ends of the flat bottom of the funnel, and a gap is formed between the fixing sheet (film) and corresponds to the tearing hole of the can (cup) cover. Crack (opening), the inner side of the two fixing sheets (films) and the edge fixed on the lid of the can (cup), the inner side of one end of the fixing sheet (film) and the bottom of the funnel are provided with a fold line And extend to the outer edge of the other end of the fixing sheet (film) to be a folded line that is inclined, and the folded line corresponds to the folding line of the funnel part; the funnel part is folded in half on the fixing sheet (film), and the central upper section of the funnel part It is fixed at the corresponding position of the tear opening (opening) of the can (cup) lid to form a fixed point and form a flat sealing sheet (film). The easy-to-open film described in item 1 of the scope of the patent application, wherein, the thin sheet (film) of the easy-to-open film is provided with at least one support rod at the bottom after the film is opened. The easy-to-open film as described in item 1 of the scope of the patent application, wherein, the easy-to-open film can cope with the lid of a traditional easy-open can (cup), and seal the sheet (film) on a traditional easy-open can ( Cup) cover, the user directly pulls the lid of the easy-open can (cup), and the lid can drive the opening to form and stick to pull up the sheet (film), and the opening is completed. This easy-open lid also enables the opening to be opened and closed And reuse or the easy-pull opening film can deal with the traditional coffee cup lid, seal the sheet (film) on the sealing film with high frequency, and the user pulls up the tear opening (opening) of the coffee cup lid, and the opening can be driven through the cup lid The opening of the sheet (film) is hooked up to drive the opening to be completed; the replacement of the coffee cup lid also enables the opening to be opened and closed and reused. An easy-pull opening film is applied to a can (cup) cover with a tear opening (opening) and both side edges and corresponding positions. The easy-pull opening film is characterized in that the easy-pull opening film is a sheet ( Membrane), comprising: a funnel part, which provides an opening area to be pulled open to form an opening for direct drinking, and is flat at the other end, and the other end of the funnel is flat on the inside of the upper, middle and lower sections of the upper section and the lower section. Extending to the outer edge of the funnel part, a folding line is provided to provide the two sides of the funnel part to bend and be inclined. The lower section also forms a fixing edge, which is bent through the fold line of the funnel part to form a notch and corresponds to the tear opening (opening) of the can (cup) cover. The edge is fixed on the edge of the can (cup) cover; the fold line of the funnel is used to bend downward, and the center of the upper part of the funnel is fixed on the tear opening (opening) of the can (cup) cover The corresponding positions form fixed points and form a flat sealing sheet (film). The easy-to-open film described in item 4 of the scope of the patent application, wherein, the thin sheet (film) of the easy-to-open film is provided with at least one support rod at the bottom after the film is opened. The easy-to-open film as described in item 4 of the scope of the patent application, wherein the easy-to-open film can cope with the lid of a traditional easy-open can (cup) and seal the sheet (film) on a traditional easy-open can with a shank (cup) cover, the user directly pulls up the easy-open can (cup) cover, and the can (cup) cover can drive the opening to form and stick to pull up the sheet (film), and the opening is completed. This easy-open cover also makes the opening It can be opened and closed and reused or the easy-to-open opening film can be used to deal with the traditional coffee cup lid, and the thin film (film) is sealed on the sealing film with high frequency, and the user pulls the coffee cup lid tear (opening) to pass through The cup cover drives the opening to lift up the sheet (film) opening, and drives the opening to complete; the replacement of the coffee cup cover also enables the opening to be opened and closed and reused. An easy-pull opening film is applied to a can (cup) body having a tear opening (opening) outer sheet and the edge of the tear opening (opening). The easy-pull opening film is characterized in that the easy-pull opening film It is a thin sheet (film), including: a funnel part, which is long and rectangular and has two folding lines on both sides to provide folding to form a rectangular groove. At a strip-shaped notch, the fixing edge is fixed on the inside edge of the tear opening (opening) of the can (cup) body, and the inside of the funnel is fixed to a longitudinal strip inner glue inside the outer sheet; Covering film, which is arranged around the tear opening (opening) of the can (cup) body and leaves a sealant to form an outlet; the outer sheet adhered to the funnel part and the funnel part folded to form a rectangular groove Tear and pull out into a dimensional straw. The easy-to-open film as described in item 7 of the scope of the patent application, wherein the sealant of the cover film is provided on the upper end and both sides around the tear opening (opening). The easy-to-open film as described in item 7 of the scope of the patent application, wherein the thin sheet (film) of the easy-to-open film is provided with at least one support rod at the bottom after the film is opened. The easy-to-open film as described in item 7 of the scope of the patent application, wherein the easy-to-open film can cope with the traditional coffee cup lid, and seal the sheet (film) on the sealing film with high frequency, and the user pulls the coffee cup lid Tearing the opening (opening) can be done through the cup lid to drive the opening to make a sheet (film) opening to lift up and drive the opening to complete; this replacement of the coffee cup lid also enables the opening to be opened and closed and reused. An easy-to-open film is applied to a hand-cranked drink cup. The hand-cranked drink cup is provided with a ㄇ-shaped tear opening beside the cup and has a fixed point. The easy-to-open film is characterized by , the easy-to-open opening film is a thin sheet (film), including: a funnel part, which is located inside the tear opening, The funnel is fixed at the pulling fixed point of the tear opening. When the tear opening is not turned outwards, the tear opening is flatly attached to the surface of the hand drink cup. When the mouth is pulled outward, the funnel is everted. The easy-to-open film as described in item 11 of the scope of the patent application, wherein, the thin sheet (film) of the easy-to-open film is provided with at least one support rod at the bottom after the opening is opened. The easy-to-open film as described in item 11 of the scope of the patent application, wherein, the easy-to-open film can be used to seal the sheet (film) on the film with high frequency in response to the sealing film on the upper end of the hand-cranked beverage cup, After the user pulls up the opening through the sheet (film), the supporting function to prevent the opening from collapsing is to pull up the hook ring through the cup cover to drive the opening to form and drive the sheet (film) opening to lift up the opening; The opening can be opened and closed for repeated use, and the straw can be directly inserted into the opening for drinking.

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