Cup

Abstract

The utility model provides a cup. The cup comprises a cup body and a straw, a clamping part is formed on the inner wall of the cup body, the straw is detachably clamped on the clamping part, and the side wall of the straw can be opened to expose a drinking channel of the straw. According to the cup provided by the embodiment of the invention, the straw is detachably clamped on the clamping part of the cup body, and the side wall of the straw can be opened to expose the drinking channel of the straw, so that when the cup needs to be cleaned, a user can conveniently take down the straw from the cup body, and the drinking channel of the straw can be exposed through the opened side wall of the straw, and therefore, the cup is convenient to clean. A user can conveniently clean the interior of the straw in time, and drinking sanitation of the cup is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of cups, and in particular to a cup capable of drinking from. Background Art

[0002] In daily life, there are many types of cups, such as threaded cups, flip-top cups and straw cups. Among them, straw cups are very popular because of their convenience, especially among young children and sports enthusiasts.

[0003] However, for the straw of the straw cup, since it is usually slender and curved, it is difficult to clean it thoroughly without a special cleaning tool. In this case, bacteria, mold and other dirt will remain inside the straw, causing drinking water hygiene problems. Utility Model Content

[0004] The present application aims to at least solve the drinking water hygiene problem caused by the incomplete cleaning of the straw of the cup in the above-mentioned prior art or related art.

[0005] To achieve the above-mentioned purpose, a first aspect embodiment of the present application provides a cup, which includes a cup body and a straw, a clamping portion is formed on the inner wall of the cup body, the straw is detachably clamped on the clamping portion, and the side wall of the straw can be opened to expose the drinking channel of the straw.

[0006] According to the cup provided in the embodiment of the present application, the straw is detachably mounted on the locking portion of the cup body, and the side wall of the straw can be opened to expose the drinking channel of the straw. When cleaning is needed, the user can conveniently remove the straw from the cup body and expose its drinking channel through the openable side wall of the straw. In this way, the user can conveniently clean the inside of the straw in time to ensure the drinking hygiene of the cup.

[0007] In some embodiments, an opening extending along the length direction of the straw is formed on one side of the straw, and the drinking channel can be exposed through the opening. The clamping portion extends along the height direction of the cup body and is combined with the straw at the opening to enclose and form the drinking channel.

[0008] In these embodiments, the drinking channel is formed by the straw with an opening being attached to and enclosed by the side wall of the cup body. It can be understood that the drinking channel is formed when the cup body and the straw are combined. On the one hand, the sealing of the drinking channel can be ensured, and the normal drinking function of the straw can be ensured. On the other hand, the overall structure of the cup can be simplified, which is convenient for the manufacture of the cup, and the straw can be firmly fixed on the cup body to prevent accidental falling off during use. When cleaning is required, the user only needs to forcefully separate the straw forming part from the clamping part, so that the drinking channel of the straw can be exposed through the opening, which is convenient for cleaning.

[0009] In some embodiments, the straw includes a drinking mouth section and a locking section located below the drinking mouth section, wherein the drinking mouth section protrudes upward relative to the mouth of the cup body; the opening is formed on the side of the locking section facing the cup body, and the locking portion is a convex rib formed on the inner wall of the cup body and extending along the height direction of the cup body, or a locking groove with a lateral opening opened on the inner wall of the cup body, and the locking section is locked on the convex rib or the locking section is embedded in the locking groove.

[0010] In these embodiments, when the straw needs to be cleaned, the user only needs to forcefully separate the straw forming portion from the engaging portion, thereby exposing the drinking channel of the straw through the opening, which is convenient for cleaning. The engaging section on the straw is engaged with the outer periphery of the rib of the cup body or is embedded in the engaging groove of the cup body, so that the straw and the cup body can be detachably combined, which is convenient for disassembly and installation.

[0011] In some embodiments, the opening is formed on a side of the engaging section facing the cup body, the convex rib is inserted into the interior of the engaging section through the opening, and the engaging section and the inner wall of the cup body are combined to form a drinking channel.

[0012] In these embodiments, when the rib on the cup body is inserted into the inside of the clamping section of the straw through the opening, the cup body and the straw can be detachably connected, and a drinking channel is formed at the same time, so that not only the straw and the cup body are firmly connected, but also the drinking channel is enclosed, simplifying the overall structure of the cup. When cleaning is required, the straw forming part can be removed from the cup body. Due to the presence of the opening, the user can directly contact the inside of the drinking channel of the straw through the opening, making cleaning more convenient and thorough. The user can easily remove dirt and bacteria in the channel, ensuring the drinking hygiene of the cup.

[0013] In some embodiments, there are two convex ribs extending along the height direction of the cup body, and the two convex ribs have hooks extending in opposite directions. The hooks are inserted into the interior of the locking section through the opening and fasten the two side edges of the opening.

[0014] In these embodiments, the hook portions of the two convex ribs are inserted into the interior of the engaging section through the opening and hook onto the two side edges of the opening, thereby ensuring the firmness of the combination of the straw forming portion and the cup body.

[0015] In some embodiments, there is a reserved space between the two convex ribs, and the reserved space and the internal space of the drinking mouth section together enclose the drinking suction channel.

[0016] In these embodiments, the two convex ribs and the side wall of the cup body enclose a reserved space, and the reserved space and the internal space of the drinking mouth section together enclose a drinking channel, so that the aperture of the drinking channel inside the straw is larger, which can be suitable for more drinks, especially drinks with large particles such as large pearls and fruit tea, thereby improving the user experience.

[0017] In some embodiments, the straw further includes a sealing portion gradually turned outward from the outer edge of the opening, the sealing portion extending along the straw insertion direction, and the sealing portion can abut against the inner wall of the cup body to form a seal between the opening and the inner wall of the cup body.

[0018] In these embodiments, by providing a sealing portion between the opening and the inner wall of the cup body, the connection between the straw forming portion and the cup body can be sealed, thereby providing normal drinking performance of the straw and preventing liquid from leaking out of the drinking channel.

[0019] In some embodiments, the sealing portion includes two side edges surrounding the opening and an upper edge connecting the two side edges and relatively close to the drinking mouth section, so as to cover both sides and the upper end of the convex rib.

[0020] In these embodiments, the two side edges are wrapped around the two sides of the convex rib, and the upper edge is wrapped around the upper end of the convex rib. The sealing portion of such a structure can ensure the sealing effect and has a simple structure.

[0021] In some embodiments, the drinking mouth section is formed integrally with the engaging section, or the drinking mouth section is a suction nozzle which is formed separately from the engaging section and connected to each other.

[0022] In these embodiments, the drinking mouth section and the engaging section are formed in one piece or separately, so that the cup can be designed according to actual needs and the manufacturing process of the cup can be simplified.

[0023] In some embodiments, a cover plate is further provided on the straw, and the cover plate extends from the outer periphery of the upper end portion of the straw and covers the gap between the outer periphery of the straw and the inner wall of the cup mouth of the cup body.

[0024] In these embodiments, a cover plate capable of covering the gap between the outer periphery of the straw and the inner wall of the cup body is provided on the drinking mouth section or the locking section, so that water inside the cup body can be prevented from overflowing when drinking, and the risk of scalding can be avoided when hot water is placed in the cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The above and other objects and features of the present application will become more apparent through the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0026] Figure 1A schematic cross-sectional structure diagram of a cup provided according to an embodiment of the present application is shown;

[0027] Figure 2 A schematic structural diagram of a cup body of a cup provided according to an embodiment of the present application is shown;

[0028] Figure 3 and Figure 4 A schematic diagram of a structure of a straw provided according to an embodiment of the present application is shown respectively;

[0029] Figure 5 A schematic cross-sectional structure diagram of a cup provided according to an embodiment of the present application is shown;

[0030] Figure 6 A schematic structural diagram of a cup provided according to another embodiment of the present application is shown;

[0031] Figure 7 The schematic diagrams of the structures of the straws provided according to one embodiment of the present application are respectively shown.

[0032] Explanation of symbols

[0033] 10. cup body; 11. engaging portion; 111. convex rib;

[0034] 20. straw; 21. drinking mouth section; 22. engaging section; 221. opening; 23. sealing portion; 231. side edge; 232. upper edge;

[0035] 30. Drinking channel; 40. Cover plate;

[0036] 50. Outer cover; 60. Sealing ring. DETAILED DESCRIPTION

[0037] The following specific embodiments are provided to help the reader obtain a comprehensive understanding of the methods, devices and / or systems described herein. However, after understanding the disclosure of the present application, various changes, modifications and equivalents of the methods, devices and / or systems described herein will be clear. For example, the order of operations described herein is only an example and is not limited to those orders set forth herein, but can be changed as will be clear after understanding the disclosure of the present application, except for operations that must occur in a specific order. In addition, for greater clarity and simplicity, the description of features known in the art may be omitted.

[0038] The features described herein can be implemented in different forms and should not be construed as being limited to the examples described herein. Rather, the examples described herein have been provided to illustrate only some of the many possible ways to implement the methods, devices, and / or systems described herein, which will be clear after understanding the disclosure of the present application.

[0039] As used herein, the term "and / or" includes any one of the associated listed items and any combination of any two or more.

[0040] Although terms such as "first", "second", and "third" may be used herein to describe various members, components, regions, layers, or portions, these members, components, regions, layers, or portions should not be limited by these terms. Instead, these terms are only used to distinguish one member, component, region, layer, or portion from another member, component, region, layer, or portion. Therefore, without departing from the teachings of the examples described herein, the first member, first component, first region, first layer, or first portion referred to in the examples may also be referred to as the second member, second component, second region, second layer, or second portion.

[0041] In the specification, when an element such as a layer, a region or a substrate is described as being "on", "connected to" or "mounted to" another element, the element may be directly "on", "connected to" or "mounted to" another element, or one or more other elements may be present therebetween. Conversely, when an element is described as being "directly on", "directly connected to" or "directly mounted to" another element, there may be no other elements therebetween.

[0042] The terms used herein are only used to describe various examples and are not intended to limit the disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms "comprise", "include" and "have" indicate the presence of the described features, quantities, operations, components, elements and / or combinations thereof, but do not exclude the presence or addition of one or more other features, quantities, operations, components, elements and / or combinations thereof. The term "plurality" represents any number of two and more than two.

[0043] The limitations of directional terms such as "upper", "lower", "top", "bottom", "height direction", etc. in this application are all based on the orientation of the product when it is placed upright in normal use.

[0044] Unless otherwise defined, all terms used herein, including technical terms and scientific terms, have the same meanings as those generally understood by ordinary technicians in the field to which the present invention belongs after understanding the present invention. Unless explicitly defined as such herein, terms such as those defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant field and the present invention, and should not be interpreted in an idealized or overly formal way.

[0045] Furthermore, in the description of the examples, when it is deemed that a detailed description of well-known related components or functions will cause vague interpretation of the present invention, such detailed description will be omitted.

[0046] The following will be combined Figures 1 to 7 Hereinafter, the cups provided in the embodiments of the present application will be introduced.

[0047] According to an embodiment of the present application, a cup is provided, wherein: Figures 1 to 5 As shown, the cup includes a cup body 10 and a straw 20 . A clamping portion 11 is formed on the inner wall of the cup body 10 . The straw 20 is detachably clamped on the clamping portion 11 . The side wall of the straw 20 can be opened to expose the drinking channel 30 of the straw.

[0048] In the embodiment of the present application, the cup body 10 is used to hold liquid, such as beverages or water, and a drinking channel 30 is formed inside the straw 20. When the straw 20 is set on the clamping portion 11, the lower end of the drinking channel 30 can be connected to the liquid inside the cup body 10, and the upper end of the drinking channel 30 is located near the cup mouth of the cup body 10. When the straw 20 is used to drink the liquid in the cup body, the liquid in the cup body 10 can flow into the user's mouth through the drinking channel 30. In this way, when the user drinks, the user can drink the liquid in the cup body through the straw without lifting the bottom of the cup body 10, thereby preventing the liquid from spilling.

[0049] According to the cup provided in the embodiment of the present application, the straw 20 is detachably mounted on the engaging portion 11 of the cup body 10, and the side wall of the straw can be opened to expose the drinking channel 30 of the straw 20. When cleaning is required, the user can conveniently remove the straw 20 from the cup body 10 and expose the drinking channel 30 through the openable side wall of the straw 20. In this way, the user can conveniently clean the inside of the straw 20 in time to ensure the drinking hygiene of the cup.

[0050] According to the present application, the straw 20 is detachably mounted on the engaging portion 11, wherein the engaging portion 11 can provide a fixed support point for the straw 20, ensuring that the straw 20 will not accidentally detach during use. In addition, the straw 20 is detachably mounted on the engaging portion 11, which can realize a detachable combination of the straw 20 and the cup body 10, so as to ensure that the straw 20 can be easily removed when it needs to be cleaned, facilitating the cleaning operation. As an example, the engaging portion 11 can be a structure such as a raised rib, a groove or a card slot, and the specific form of the engaging portion 11 can be adaptively adjusted according to the design of the straw 20, and the present application does not make too many restrictions on this.

[0051] According to the present application, the straw can be opened to expose the drinking channel of the straw 20. It can be understood that the straw has an openable drinking channel, so that the user can easily and thoroughly clean the inside of the straw 20 when cleaning is needed.

[0052] According to the present application, in order to enable the interior of the straw 20 to be opened, the straw structure of the present application can be formed by a plurality of detachable pieces enclosed together, or the straw structure of the present application can be formed by a straw body with a notch and a cup body enclosed together.

[0053] In some embodiments, the straw includes a plurality of straw segments, each of which forms a portion of the circumference of the straw 20, and adjacent straw segments are detachably connected and enclosed in the circumference of the straw 20 to form the straw 20 having the drinking channel 30. As an example, adjacent straw segments can be detachably connected by magnetic attraction or snap connection to enclose the straw 20 having the drinking channel 30. Among them, at least a portion of the straw 20 is detachably clamped on the clamping portion 11 on the inner wall of the cup body 10, so that the straw 20 can be fixed on the cup body 10 as a whole. As an example, the straw segments are formed in the shape of arc plates, and multiple arc plates are spliced ​​to form the tubular structure of the straw.

[0054] In these embodiments, the straw 20 with the drinking channel 30 is formed by combining a plurality of straw segments. When cleaning is required, the user can disassemble the straw segments to expose the drinking channel 30 inside the straw 20, thereby facilitating cleaning and ensuring drinking hygiene of the cup.

[0055] In other embodiments, an open gap is formed on the side wall of the straw 20, through which the interior of the straw 20 is exposed, and the gap is blocked by installing the straw 20 on the inner wall of the cup body 10, thereby forming the drinking channel 30. Figure 3 and Figure 4 As shown, an opening 221 extending along the length direction of the straw is formed on one side of the straw 20 , and the interior of the straw 20 can be exposed through the opening 221 . The outer periphery of the opening 221 can fit with the side wall of the cup body 10 to enclose and form a drinking channel 30 .

[0056] In these embodiments, the drinking channel 30 is formed by the straw with the opening 221 being attached to and enclosed with the side wall of the cup body. It can be understood that the drinking channel 30 is formed while the cup body and the straw 20 are combined. On the one hand, the sealing of the drinking channel 30 can be ensured, and the normal drinking function of the straw 20 can be ensured. On the other hand, the overall structure of the cup can be simplified, which is convenient for the manufacture of the cup, and the straw 20 can be firmly fixed on the cup body 10 to prevent accidental falling off during use. When cleaning is required, the user only needs to force the straw 20 to separate from the clamping part 11, so that the drinking channel 30 of the straw can be exposed through the opening 221, which is convenient for cleaning.

[0057] It should be noted that, in these embodiments, a sealing strip may be provided on the side wall of the opening of the straw 20 , so that when the outer periphery of the opening 221 is in contact with the side wall of the cup body 10 , the sealing strip can further enhance the stability and sealing of the combination of the two.

[0058] As an example, Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the straw 20 includes a drinking mouth section 21 and a locking section 22 located below the drinking mouth section 21. The drinking mouth section 21 protrudes upward relative to the mouth of the cup body 10 to form a suction nozzle of the straw 20, which is convenient for the user to drink when in use. The opening 221 is formed on the locking section 22. The locking portion 11 is a convex rib 111 formed on the inner wall of the cup body 10 and extending along the height direction of the cup body 10, or is a locking groove with a lateral opening opened on the inner wall of the cup body 10. The locking section 22 is clamped on the outer periphery of the convex rib 111 or the locking section 22 is embedded in the locking groove.

[0059] In these embodiments, when the straw 20 needs to be cleaned, the user only needs to forcefully separate the straw 20 from the engaging portion 11, so that the drinking channel 30 of the straw 20 can be exposed through the opening 221, which is convenient for cleaning. The engaging section 22 on the straw 20 is engaged with the outer periphery of the rib 111 of the cup body 10 or is embedded in the engaging groove of the cup body 10, so that the straw 20 and the cup body 10 can be detachably combined, which is convenient for disassembly and installation.

[0060] In some embodiments, the opening 221 is formed on the side of the engaging section 22 facing the cup body 10 , the rib 111 is inserted into the engaging section 22 through the opening 221 , and the engaging section 22 and the inner wall of the cup body 10 are combined to form a drinking channel 30 .

[0061] In these embodiments, when the rib 111 on the cup body 10 is inserted into the inside of the clamping section 22 of the straw 20 through the opening 221, the cup body 10 and the straw 20 can be detachably connected, and the drinking channel 30 is formed at the same time. In this way, not only the stable connection between the straw 20 and the cup body 10 is ensured, but also the drinking channel 30 is enclosed at the same time, simplifying the overall structure of the cup. When cleaning is required, the straw 20 can be removed from the cup body 10. Due to the presence of the opening 221, the user can directly contact the inside of the drinking channel 30 of the straw 20 through this opening, making cleaning more convenient and thorough. The user can easily remove the dirt and bacteria in the channel to ensure the drinking hygiene of the cup.

[0062] In some embodiments, there are two ribs 111 extending along the height direction of the cup body 10 . The two ribs 111 have hooks extending back to back. The hooks are inserted into the interior of the engaging section 22 through the opening 221 and hook the two side edges of the opening 221 .

[0063] In these embodiments, the hook portions of the two convex ribs 111 are inserted into the interior of the engaging section 22 through the opening 221 and hook the two side edges of the opening 221 , thereby ensuring the firmness of the combination of the straw 20 and the cup body 10 .

[0064] In some embodiments, there is a reserved space between the two convex ribs 111 , and the reserved space and the inner space of the drinking mouth section 21 are together enclosed to form a drinking channel 30 .

[0065] In these embodiments, the two ribs 111 and the side wall of the cup body 10 enclose a reserved space, and the reserved space and the internal space of the drinking mouth section 21 together enclose a drinking channel 30, so that the aperture of the drinking channel inside the straw is larger, which can be suitable for more beverages, especially beverages with large particles such as large pearls and fruit tea, thereby improving the user experience.

[0066] In some embodiments, the straw 20 further includes a sealing portion 23 extending outward from the outer edge of the opening 221 , and the sealing portion 23 extends along the insertion direction of the straw 20 . The sealing portion 23 can abut against the inner wall of the cup body 10 to form a seal between the opening 221 and the inner wall of the cup body 10 .

[0067] In these embodiments, by providing a sealing portion 23 between the opening 221 and the inner wall of the cup body 10 , the connection between the straw 20 and the cup body 10 can be sealed, thereby ensuring normal drinking performance of the straw 20 and preventing liquid from leaking out of the drinking channel 30 .

[0068] Specifically, the sealing portion 23 can cooperate with the rib 111 on the inner wall of the cup body 10 to form an effective seal when the straw 20 is inserted into the cup body 10. More specifically, when the straw 20 is inserted into the cup body 10, the sealing portion 23 will cover the outer wall of the rib 111, thereby forming a sealing barrier between the opening 221 and the rib 111, ensuring a tight connection between the straw 20 and the cup body 10, thereby ensuring the sealing of the side wall of the drinking channel 30.

[0069] In some embodiments, the sealing portion 23 is formed by two side edges 231 and an upper edge 232 surrounding the opening 221 to cover both sides and the upper end of the rib 111. As an example, the side edges 231 and the upper edge 232 are lips extending from corresponding positions of the opening.

[0070] In these embodiments, the two side edges 231 are wrapped around the two sides of the convex rib 111 , and the upper edge 232 is wrapped around the upper end of the convex rib 111 . The sealing portion 23 with such a structure can ensure a sealing effect and has a simple structure.

[0071] In some embodiments, the drinking mouth section 21 and the engaging section 22 are formed integrally, or the drinking mouth section 21 is a suction nozzle that is formed separately from the engaging section 22 and connected to each other.

[0072] In these embodiments, the drinking mouth section 21 and the engaging section 22 are formed in one piece or in separate pieces, so that the cup can be designed according to actual needs and the manufacturing process of the cup can be simplified.

[0073] According to the present application, the straw 20 is formed of a material with a certain elasticity and hardness, so that when the straw 20 is combined with the cup body 10, it can be elastically combined with the cup body 10 and can be easily removed under the action of an external force. Specifically, the straw can be divided into two parts: a drinking mouth section 21 and a snap-fit ​​section 22. The drinking mouth section 21 is the part that the user directly contacts, and it can be designed to be relatively soft and comfortable so that the user can suck easily. The snap-fit ​​section 22 is the part that is combined with the cup body 10, and it needs to have a certain hardness and elasticity to ensure a stable connection with the cup body 10, and at the same time can be easily disassembled under the action of an external force.

[0074] According to the present application, the material of the mouthpiece section 21 and the snap-fit ​​section 22 is plastic or silicone, respectively. As some examples, the mouthpiece section 21 can be made of soft silicone material and used as the nozzle of the straw 20. The snap-fit ​​section 22 is made of plastic material to achieve close integration with the cup body 10 and convenient disassembly. As other examples, the material of the mouthpiece section 21 and the snap-fit ​​section 22 are both plastic, and the mouthpiece section 21 and the snap-fit ​​section 22 are formed as one piece. The straw 20 of such a structure can be elastically combined with the cup body 10 to ensure the stability and sealing of the connection. At the same time, under the action of external force, the user can easily remove the straw 20 for cleaning or replacement. Such a structural design not only ensures the drinking hygiene of the cup, but also improves the convenience of use.

[0075] In some embodiments, a cover plate 40 is further provided on the straw 20. Figure 6 and Figure 7 As shown, the cover plate 40 extends from the outer periphery of the upper end of the straw 20 and covers the gap between the outer periphery of the straw 20 and the inner wall of the cup mouth of the cup body 10 . As an example, the cover plate 40 is arranged on the drinking mouth section 21 or the locking section 22 .

[0076] In these embodiments, a cover plate 40 capable of covering the gap between the outer periphery of the straw 20 and the inner wall of the cup body 10 is provided on the drinking mouth section 21 or the locking section 22, so that water inside the cup body 10 can be prevented from overflowing when drinking, and the risk of scalding can be avoided when hot water is placed in the cup.

[0077] According to the present application, when installing the straw 20, the user only needs to align the engaging section 22 of the forming portion 20 of the straw 20 with the rib 111 or the slot on the cup body 10 and slightly press downward, so that the sealing section 23 can be tightly fitted on the opening 221 and the inner wall of the cup body 10 to form a seal. When in use, the user can absorb the liquid in the cup body 10 through the drinking mouth section 21. When cleaning is required, the engaging section 22 of the straw 20 is separated from the rib 111 or the slot on the cup body 10. In this case, the drinking channel 30 of the straw 20 can be exposed to the outside, so as to facilitate cleaning.

[0078] In some embodiments, the cup further comprises an outer cover 50, which is sealingly coupled to the mouth of the cup body 10. As an example, the outer cover 50 is threadedly connected to the mouth of the cup body 10, and a sealing ring is provided between the outer cover 50 and the cup body 10 to seal the gap between the outer cover 50 and the cup body 10, thereby ensuring the water-tight performance of the cup.

[0079] Although the embodiments of the present application have been described in detail above, those skilled in the art may make various modifications and variations to the embodiments of the present application without departing from the spirit and scope of the present application. However, it should be understood that, in the opinion of those skilled in the art, these modifications and variations will still fall within the spirit and scope of the embodiments of the present application defined by the claims.

Claims

1. A cup, characterized in that: The cup comprises: A cup body (10), wherein a clamping portion (11) is formed on the inner wall of the cup body (10); A straw (20), wherein the straw (20) is detachably clamped on the clamping portion (11), and a side wall of the straw (20) can be opened to expose a drinking channel (30) of the straw (20).

2. The cup according to claim 1, characterized in that: An opening (221) extending along the length direction of the straw (20) is formed on one side of the straw (20), and the drinking channel (30) can be exposed through the opening (221); the engaging portion (11) extends along the height direction of the cup body (10) and is combined with the straw (20) at the opening (221) to enclose and form the drinking channel (30).

3. The cup according to claim 2, characterized in that: The straw (20) comprises a drinking mouth section (21) and a snap-fit ​​section (22) located below the drinking mouth section (21), wherein the drinking mouth section (21) protrudes upward relative to the mouth of the cup body (10); The opening (221) is formed on a side of the engaging section (22) facing the cup body (10); the engaging portion (11) is a convex rib (111) formed on the inner wall of the cup body (10) and extending along the height direction of the cup body (10) or a slot with a lateral opening opened on the inner wall of the cup body (10); the engaging section (22) is engaged with the convex rib (111), or the engaging section (22) is embedded in the slot.

4. The cup according to claim 3, characterized in that: The opening (221) is formed on a side of the engaging section (22) facing the cup body (10); the convex rib (111) is inserted into the interior of the engaging section (22) through the opening (221); and the engaging section (22) and the inner wall of the cup body (10) are combined to form a drinking channel (30).

5. The cup according to claim 3, characterized in that: The convex ribs (111) are two and extend along the height direction of the cup body (10). The two convex ribs (111) have hooks extending in opposite directions. The hooks are inserted into the interior of the locking section (22) through the opening (221) and fasten the two side edges of the opening (221).

6. The cup according to claim 5, characterized in that: The two convex ribs (111) and the side wall of the cup body (10) enclose a reserved space, and the reserved space and the internal space of the drinking mouth section (21) together enclose the drinking channel (30).

7. The cup according to claim 3, characterized in that: The straw (20) further comprises a sealing portion (23) formed by gradually turning outward from the outer edge of the opening (221), wherein the sealing portion (23) extends along the insertion direction of the straw (20), and the sealing portion (23) can abut against the inner wall of the cup body (10) to form a seal between the opening (221) and the inner wall of the cup body (10).

8. The cup according to claim 7, characterized in that: The sealing portion (23) comprises two side edges (231) surrounding the opening (221) and an upper edge (232) connecting the two side edges (231) and relatively close to the drinking mouth section (21).

9. The cup according to any one of claims 3 to 8, characterized in that: The drinking mouth section (21) and the engaging section (22) are formed integrally, or the drinking mouth section (21) is a suction nozzle that is formed separately from the engaging section (22) and is connected to each other.

10. The cup according to claim 9, characterized in that: The straw (20) is also provided with a cover plate (40), which extends from the outer periphery of the upper end of the straw (20) and covers the gap between the outer periphery of the straw (20) and the inner wall of the cup mouth of the cup body (10).

Images