Integrated portable hanging lug coffee cup

Abstract

The utility model relates to the field of disposable cups, in particular to an integrated portable hanging lug coffee cup which comprises a cup body and a hanging bag integrated in the cup body, and the cup body is provided with a folding line and can be folded in the vertical face direction of the cup body along the folding line. A first hanging lug and a second hanging lug are arranged on the two sides of the hanging bag respectively, the first hanging lug is fixed to one side wall of the cup body, and when the cup body is folded along the folding line, the hanging bag is compressed into a flat state in the main vertical face direction of the hanging bag. When the cup body is unfolded along the folding line, the hanging bag can be pulled open to be in a bulged state, and the second hanging lug can be detachably connected to the other side wall of the cup body or a corner angle formed by the two side walls of the cup body in a hung mode so as to adapt to coffee brewing. When the cup main body is in a folded state, the cup main body can be matched with a flat hanging bag, so that the space volume of the cup is greatly compressed, and the portability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of disposable cups, in particular to an integrated portable hanging ear coffee cup. Background Art

[0002] With growing environmental awareness, traditional disposable plastic cups are gradually being phased out of the market due to their difficulty in biodegrading and environmental pollution. Consumers and regulators are urgently demanding sustainable, recyclable alternatives, driving the development and innovation of integrated portable drip coffee cups. Furthermore, traditional cups of fixed shapes and sizes no longer meet the needs of various scenarios, such as outdoor use, travel, and office use. Portable foldable cups are gaining popularity among consumers due to their lightness, portability, and adjustable size. Furthermore, in the production process of portable foldable cups, improving production efficiency and reducing costs are key to the industry's continued development.

[0003] Conventional disposable foldable cups are typically cylindrical and typically fold vertically. Even when folded, they still occupy a significant amount of space, making them difficult to carry around, or insufficiently so. This undoubtedly increases packaging costs. In modern usage scenarios, paper cups are often sought after for their thinness and portability. These cups must also meet multiple requirements, including ease of folding and resistance to damage at the fold line. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] The utility model provides an integrated portable hanging ear coffee cup, aiming to solve the problems of high packaging cost and poor portability caused by the low folding degree of existing foldable cups.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention provides an integrated portable hanging ear coffee cup, comprising a cup body and a hanging bag integrated into the cup body. The cup body is provided with a folding line and can be folded along the folding line in the vertical direction of the cup body. The hanging bag is provided with a first hanging ear and a second hanging ear on either side. The first hanging ear is fixed to a side wall of the cup body. When the cup body is folded along the folding line, the hanging bag is compressed into a flat state along its main vertical direction. When the cup body is unfolded along the folding line, the hanging bag can be pulled open to a bulging state, and the second hanging ear can be detachably attached to the other side wall of the cup body or the corner formed by the two side walls to accommodate brewing coffee.

[0008] A further technical solution is that the cup body includes a cup wall and a cup bottom, the outer surfaces of the cup wall and the cup bottom are provided with creases along the folding line, and the shape of the cup bottom is a polygon, and the polygon includes but is not limited to a triangle, a quadrilateral or a pentagon.

[0009] A further technical solution is that the cup bottom is triangular, and the cup wall is composed of a first side wall, a second side wall, and a third side wall. The first hanging ear is hooked to the first side wall, and when the cup body is unfolded along the folding line, the second hanging ear is hooked to the corner formed by the intersection of the second and third side walls; when the cup body is folded along the folding line, the second hanging ear abuts against the hanging pocket and is located within the folded cup body.

[0010] A further technical solution is that the triangle is a regular triangle, and the fold line of the cup bottom is a midline of the regular triangle. When the midline is the midline of the intersection of the cup bottom and the second side wall, the fold line on the second side wall includes the midline portion extending downward from the top edge of the second side wall and the line connecting the lower end of the midline portion and the two corners of the bottom of the second side wall.

[0011] When the center line is the center line on the intersection line of the cup bottom and the third side wall, the folding line on the third side wall includes the portion of the center line extending downward from the top edge of the third side wall and the line connecting the lower end of the portion of the center line and the two corners of the bottom of the third side wall.

[0012] A further technical solution is that the first hanging ear and the second hanging ear both include a sheet-shaped first square frame and a connecting piece, one end of the connecting piece is connected to the first frame, and the other end is connected to the hanging bag.

[0013] A further technical solution is that the first hanging ear and the second hanging ear further include a second square frame, the connecting piece and the hanging bag are connected through the second square frame, and the second frame and the hanging bag are bonded by glue.

[0014] A further technical solution is that a heat-insulating layer is provided on the outer side of the cup body, and a waterproof layer is provided on the inner side.

[0015] The present invention also provides a drip coffee cup set, which includes a packaging bag, in which the aforementioned integrated portable drip coffee cup in a folded state is placed.

[0016] (3) Beneficial effects

[0017] The beneficial effects of the present invention are as follows: the hanging bag is integrated into the cup body, and a first hanging lug and a second hanging lug are provided on both sides. When the cup body is folded, the hanging bag is compressed into a flat state, further saving space; when the cup body is unfolded, the hanging bag is pulled open to a bulged state, making it easier to brew coffee. Due to the presence of the folding line on the cup body, the cup body can be adapted to the flat hanging bag when folded, greatly compressing the space volume of the cup and improving portability. The first hanging lug is hooked and fixed to a side wall of the cup body, providing stable support for the hanging bag, keeping the hanging bag stable even during the brewing process, and avoiding problems such as coffee splashing or uneven brewing caused by the hanging bag shaking. The second hanging lug is detachably hooked to the opposite side of the side wall, allowing the hanging bag to be stably unfolded and maintained in a bulged state during brewing, thereby ensuring that the coffee is fully soaked and extracted, improving the convenience and effect of brewing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the unfolded three-dimensional structure of an integrated portable drip coffee cup;

[0019] Figure 2 for Figure 1 Schematic diagram of the three-dimensional structure of the cup when folded;

[0020] Figure 3 A schematic diagram of the three-dimensional structure of the integrated portable drip coffee cup in a certain state during the folding process;

[0021] Figure 4 for Figure 1 Top view of .

[0022] [Description of Reference Numerals]

[0023] 1: cup body; 11: cup wall; 111: first side wall; 112: second side wall; 113: third side wall; 12: cup bottom; 2: hanging bag; 21: first hanging ear; 22: second hanging ear; 231: first square frame; 232: connecting piece; 233: second square frame; 3: edges and corners. DETAILED DESCRIPTION

[0024] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation methods in conjunction with the accompanying drawings.

[0025] This embodiment provides an integrated portable drip coffee cup. Figure 1-Figure 3As shown, the cup includes a main body 1 and a hanging bag 2 integrated into the main body 1. The main body 1 is provided with a folding line and can be folded along the folding line in the vertical direction. A first hanging ear 21 and a second hanging ear 22 are respectively provided on either side of the hanging bag 2. The first hanging ear 21 is fixed to a side wall of the main body 1. When the main body 1 is folded along the folding line, the hanging bag 2 is compressed into a flat state along its main vertical direction. When the main body 1 is unfolded along the folding line, the hanging bag 2 can be pulled open to a bulged state, and the second hanging ear 22 can be detachably attached to the other side wall of the main body 1 or the corner 3 formed by the two side walls to facilitate brewing coffee.

[0026] The hanging bag 2 is integrated into the cup body 1 and is flanked by a first hanging lug 21 and a second hanging lug 22. These lugs ensure the bag 2 is securely attached to the cup body 1, preventing it from falling or shaking, thus enhancing its stability. When the cup body 1 is folded, the hanging bag 2 is compressed into a flat position, saving space. When the cup body 1 is unfolded, the hanging bag 2 is expanded to facilitate coffee brewing. Folding and unfolding are quick and easy, allowing users to easily switch between different cup positions according to their needs, enhancing ease of use.

[0027] Due to the presence of the folding line on the cup body 1, the cup body 1 can be adapted to fit the flat hanging bag 2 when folded, greatly reducing the cup's volume and improving portability. A first hanging lug 21 is attached to and fixed to a side wall of the cup body 1, providing stable support for the hanging bag 2 and keeping it stable even during brewing, thus avoiding coffee splashing or uneven brewing caused by the bag 2 shaking. A second hanging lug 22 is detachably attached to the opposite side wall, allowing the hanging bag 2 to stably unfold and remain in an inflated position during brewing, ensuring that the coffee is fully immersed and extracted, improving the convenience and effectiveness of brewing.

[0028] Specifically, the cup body 1 includes a cup wall 11 and a cup bottom 12. The outer surfaces of the cup wall and the cup bottom are provided with folds along the folding line. The shape of the cup bottom is polygonal, and the polygon includes but is not limited to a triangle, a quadrilateral, or a pentagon. In this embodiment, the cup bottom 12 is an equilateral triangle because the triangle has a good support function. The cup wall 11 is composed of a first side wall 111, a second side wall 112, and a third side wall 113. The cup bottom 12 is an equilateral triangle, which forms a stable structure with the aforementioned three side walls. Combined with the design of the hanging ear, the overall structure is more compact. The compact structural design helps to reduce the occupied space and is convenient for carrying and storage.

[0029] The first hanging ear 21 is attached to the first side wall 111 and connected via a fixing member, which is fixed here using staples, which is low-cost and highly efficient. When the cup body 1 is unfolded along the folding line, the second hanging ear 22 is attached to the corner 3 formed by the intersection of the second side wall 112 and the third side wall 113. When the cup body 1 is folded along the folding line, the second hanging ear 22 abuts the hanging bag 2 and is located within the folded cup body 1. The second hanging ear 22 is attached to the corner 3 when the cup is unfolded, further enhancing the stability of the hanging bag 2. When the cup is folded, the second hanging ear 22 abuts the hanging bag 2, allowing the hanging bag 2 to be smoothly compressed into a flat state to meet folding requirements.

[0030] Specifically, in this embodiment, the fold line of the cup bottom 12 is the midline of an equilateral triangle. The midline, as part of the fold line, helps evenly distribute the stress during folding and reduces the risk of breakage. The folded cup fits more tightly, takes up less space, and is easier to carry and store.

[0031] When the midline is the midline on the intersection of the cup bottom 12 and the second side wall 112, the folding line on the second side wall 112 includes the portion of the midline extending downward from the top edge of the second side wall 112 and the line connecting the lower end of the portion of the midline and the two corners of the bottom of the second side wall 112; when the midline is the midline on the intersection of the cup bottom 12 and the third side wall 113, the folding line on the third side wall 113 includes the portion of the midline extending downward from the top edge of the third side wall 113 and the line connecting the lower end of the portion of the midline and the two corners of the bottom of the third side wall 113.

[0032] The folding line design, along the partial midline and its extension, provides clear guidance for folding, allowing the second and third sidewalls 112, 113 to fold smoothly along the pre-set folding lines, enhancing ease of operation. The equilateral triangular base 12 creates a more regular shape after folding, improving space utilization. The combination of the equilateral triangular base 12 and the folding lines imparts a unique geometric aesthetic to the cup while also ensuring its practical functionality.

[0033] Specifically, in this embodiment, the first and second hanging ears 21 and 22 each include a thin, first square frame 231 and a connecting piece 232. One end of the connecting piece 232 is connected to the center of the top edge of the first frame 231, and the other end is connected to a position on the hanging bag 2 opposite the center of the bottom edge of the first frame 231. The first and second hanging ears 21 and 22 also include a second square frame 233. The connecting piece 232 is connected to the hanging bag 2 via the second square frame 233. The second square frame 233 is bonded to the hanging bag 2 using glue.

[0034] The combined design of the first frame 231, the connecting piece 232, and the second frame 233 helps distribute the weight of the hanging bag 2 and the stress generated during use, reducing the risk of damage to the hanging bag 2, improving the stability of the connection between the hanging bag 2 and the cup body 1, and enhancing the durability of the product. The glue bonding method not only enhances the connection strength, but also can balance the force exerted by the hanging bag 2 on the hanging ear to a certain extent, thereby improving the durability of the hanging ear.

[0035] In this embodiment, the cup body 1 is provided with an insulation layer on the outside and a waterproof layer on the inside. The insulation layer, located on the outside of the cup body, effectively reduces heat loss, maintaining the liquid inside the cup at a suitable temperature for a long period of time. Furthermore, the waterproof layer prevents moisture from seeping out, keeping the exterior of the cup clean and dry, and effectively preventing moisture from leaking out.

[0036] When the cup body 1 is folded, the aforementioned integrated portable drip coffee cup can be smoothly placed into a rectangular packaging bag to form a disposable portable drip coffee cup set.

[0037] It should be noted that all directional indications in this embodiment (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0038] In addition, the descriptions of "first," "second," and so on in this embodiment are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this embodiment, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0039] In this embodiment, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this embodiment based on specific circumstances.

[0040] It should be understood that the above description of the specific embodiments of the present invention is merely for the purpose of illustrating the technical approach and features of the present invention. Its purpose is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly. However, the present invention is not limited to the above-described specific embodiments. Any changes or modifications made within the scope of the claims of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An integrated portable drip coffee cup, characterized in that: The invention comprises a cup body (1) and a hanging bag (2) integrated in the cup body (1); the cup body (1) is provided with a folding line and can be folded in the vertical direction along the folding line; A first hanging ear (21) and a second hanging ear (22) are respectively provided on both sides of the hanging bag (2); the first hanging ear (21) is fixed to a side wall of the cup body (1); when the cup body (1) is folded along the folding line, the hanging bag (2) is compressed into a flat state along the main vertical direction thereof; when the cup body (1) is unfolded along the folding line, the hanging bag (2) can be pulled open into a bulging state and the second hanging ear (22) can be detachably hung on the other side wall of the cup body (1) or the corner (3) formed by the two side walls to adapt to brewing coffee.

2. The integrated portable drip coffee cup according to claim 1, characterized in that: The cup body (1) comprises a cup wall (11) and a cup bottom (12), the outer surfaces of the cup wall and the cup bottom are provided with folds along the folding line, and the shape of the cup bottom is a polygon, and the polygon includes but is not limited to a triangle, a quadrilateral or a pentagon.

3. The integrated portable drip coffee cup according to claim 2, characterized in that: The cup bottom (12) is triangular, and the cup wall (11) consists of a first side wall (111), a second side wall (112) and a third side wall (113); The first hanging ear (21) is hung on the first side wall (111); when the cup body (1) is unfolded along the folding line, the second hanging ear (22) is hung on the corner (3) formed by the intersection of the second side wall (112) and the third side wall (113); when the cup body (1) is folded along the folding line, the second hanging ear (22) is abutted against the hanging bag (2) and is located inside the folded cup body (1).

4. The integrated portable drip coffee cup according to claim 3, wherein: The triangular shape is a regular triangular shape, and the folding line of the cup bottom (12) is a median line of the regular triangular shape; When the center line is the center line of the intersection of the cup bottom (12) and the second side wall (112), the folding line on the second side wall (112) includes a portion of the center line extending downward from the top edge of the second side wall (112) and a line connecting the lower end of the portion of the center line and the two corners of the bottom of the second side wall (112); When the center line is the center line on the intersection line of the cup bottom (12) and the third side wall (113), the folding line on the third side wall (113) includes the part of the center line extending downward from the top edge of the third side wall (113) and the line connecting the lower end of the part of the center line and the two corners of the bottom of the third side wall (113).

5. The integrated portable drip coffee cup according to claim 2, characterized in that: The first hanging ear (21) and the second hanging ear (22) both comprise a sheet-shaped first square frame (231) and a connecting piece (232); one end of the connecting piece (232) is connected to the first square frame (231), and the other end is connected to the hanging bag (2).

6. The integrated portable drip coffee cup according to claim 5, characterized in that: The first hanging ear (21) and the second hanging ear (22) further include a second square frame (233), the connecting piece (232) and the hanging bag (2) are connected via the second square frame (233), and the second square frame (233) and the hanging bag (2) are bonded by glue.

7. The integrated portable drip coffee cup according to claim 1, wherein: The outer side of the cup body (1) is provided with a heat-insulating layer, and the inner side is provided with a waterproof layer.

8. A drip coffee cup set, characterized in that: The invention comprises a packaging bag, wherein the packaging bag is provided with the integrated portable drip coffee cup in a folded state as claimed in any one of claims 1 to 7.

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