Detachable straw cup

Abstract

The utility model discloses a cup with a detachable straw. The cup comprises a cup body, the cup cover is arranged at the top of the cup body; the suction nozzle is arranged on the cup cover; the straw cup further comprises a deformable connecting piece, the connecting piece comprises a connecting body, and the suction nozzle is rotationally connected with the connecting body. The connecting piece and the cup cover are detachable, so that the suction nozzle and the cup cover are detachable, the two opposite ends of the connecting body are connected with the cup cover in a clamped mode, and therefore the connecting piece is detachable relative to the cup cover.

Description

Technical Field

[0001] This utility model relates to containers, and more particularly to a detachable straw cup. Background Technology

[0002] Water cups are one of the most commonly used containers in daily life, used for drinking tea, water, beverages, etc. They can be categorized in several ways based on the drinking method, such as water cups with a direct drinking spout or water cups with a sippy spout.

[0003] Common water cups typically have a detachable lid that seals the inner cavity of the cup. The lid has a groove for attaching a spout. The lid and cup body are usually connected by threads, improving the seal. A straw that communicates with the spout can be installed inside the cup. For example, Chinese Patent Application No. 202420250411.5 discloses a gear-driven spout cup lid and water cup, which includes an upper cover, a lower cover, a spout, a straw connector, a rotating gear ring, a switch, and a gear transmission assembly. The upper and lower covers are connected, the rotating gear ring is installed between them, one end of the spout is hinged to the upper and lower covers, the straw connector is installed on the lower cover, the switch is fixedly connected to the rotating gear ring, and the rotating gear ring is driven by the gear transmission assembly to the spout. When the switch slides, it drives the spout to rotate and communicate with the straw connector.

[0004] Since water cups are essential items used frequently in daily life, they need to be cleaned regularly, including the cup and lid, to ensure their cleanliness. However, the straw is fixed inside the lid, creating hard-to-clean areas each time it is washed, making it inconvenient to disassemble and thoroughly clean the lid and straw. Utility Model Content

[0005] The technical problem to be solved by this utility model is to address the shortcomings of the existing technology by providing a detachable straw cup, which allows the spout to be easily removed from the cup lid for cleaning.

[0006] The technical solution adopted by this utility model to solve the above-mentioned technical problems is: a detachable straw cup, comprising:

[0007] Cup body;

[0008] The lid is located on top of the cup body; and

[0009] The spout is mounted on the cup lid; its characteristic is:

[0010] The straw cup also includes a deformable connector, which includes a connecting body, and the mouthpiece is rotatably connected to the connecting body.

[0011] The connector is detachable from the cup lid, thus making the spout detachable from the cup lid: the two opposite ends of the connecting body are respectively engaged with the cup lid, thereby making the connector detachable from the cup lid.

[0012] By rotatably connecting the nozzle to the connector (the connector being the only component rotatably connected to the nozzle, or the connector being part of the component rotatably connected to the nozzle), and the connector being detachably rotatably connected to and / or snapped onto the cup lid at its opposite ends, the nozzle and cup lid can be easily detached by deformation without the need for additional elastic components, reducing costs and facilitating operation, while meeting the cleaning needs of the nozzle and cup lid.

[0013] Furthermore, the two opposite ends of the connecting body are respectively formed with a first rotating shaft and a baffle. The first rotating shaft is embedded in the cup lid so that the connecting piece is rotatably connected to the cup lid. The first rotating shaft can also be disengaged from the cup lid. The baffle can be engaged with the corresponding position of the cup lid and deformed when pressed to disengage from the cup lid.

[0014] Furthermore, to facilitate the formation of detachable rotatable connections and engagement at both ends, the cup lid includes an upper cover, the upper cover includes a bottom wall and a peripheral wall formed around the bottom wall, the inner side of the peripheral wall is provided with a protrusion and a first connecting groove, the first connecting groove is formed by the inner surface of the peripheral wall being recessed outward;

[0015] The connecting body extends between the protrusion and the first connecting groove. The first rotating shaft is embedded in the first connecting groove, allowing the connector to rotate relative to the cup lid. The baffle has a slot that engages with the protrusion, and the baffle disengages from the protrusion when pressed towards the first rotating shaft. The first rotating shaft is only embedded in the peripheral wall of the cup lid without being connected by other components, facilitating installation and disassembly.

[0016] Furthermore, the outline of the cross-section of the first rotating shaft includes a first arc segment and a straight segment connected to the first arc segment. The straight segment is arranged at least in a position that can mate with the upper sidewall of the opening of the connecting groove. The outline of the cross-section of the first connecting groove is correspondingly a second arc segment on the upper sidewall of the opening, thereby allowing the first rotating shaft and the connecting groove to be connected in a non-fixed-axis rotational manner. This allows the first rotating shaft to change its rotation center after interference is reached during the rotation of the connector relative to the cup lid, gradually disengaging from the connecting groove and preventing the connector from breaking.

[0017] Furthermore, to facilitate independent cleaning of the nozzle and the connection point between them after disassembly, the nozzle and the connector are detachably connected.

[0018] According to one aspect of the present invention, the preferred detachable manner of the nozzle and the connector is as follows: the connecting body has an installation hole that penetrates the connecting body along its thickness direction; the nozzle includes a valve body with a suction portion formed at the end of the suction portion; the suction portion can be at least partially placed in the installation hole; the valve body is provided with a second rotating shaft; the cup lid is provided with a second connecting groove; the second rotating shaft can be embedded in the second connecting groove and can rotate relative to the second connecting groove; when the connector is installed with the cup lid, it can close the opening of the second connecting groove; when the connector is disassembled from the cup lid, the second rotating shaft can disengage from the opening of the second connecting groove, thereby making the nozzle detachable relative to the connector.

[0019] According to another aspect of this utility model, the preferred detachable manner of the nozzle and connector is as follows: the connecting body has an installation hole that penetrates the connecting body along its thickness direction; the nozzle includes a valve body with a suction portion formed at the end of the suction portion; the suction portion can be at least partially placed in the installation hole; the valve body is provided with a second rotating shaft; the connecting body is provided with a second connecting groove; the second rotating shaft can be embedded in the second connecting groove and can rotate relative to the second connecting groove, thereby allowing the valve body to selectively communicate or disconnect with the fluid in the cup; the second rotating shaft can disengage from the opening of the second connecting groove, thereby making the nozzle detachable from the connector.

[0020] To facilitate fixing the suction nozzle relative to the connector when not in use, a limiting groove is formed on one side of the suction part and on the inner side of the wall forming the mounting hole of the connecting body, and a limiting protrusion is formed on the other side of the suction part and on the inner side of the wall forming the mounting hole of the connecting body. The limiting protrusion can be engaged into the limiting groove.

[0021] To facilitate operation of the nozzle and prevent it from being contaminated by hands during operation, the nozzle also includes a handle formed on the upper surface of the suction unit, and the baffle also has a recess for supporting the handle when the nozzle is in use.

[0022] To facilitate the suction of liquid from the cup and the sealing of the cup by rotating the nozzle, a first groove in the shape of a spherical crown is formed on the bottom wall. The bottom of the first groove forms a first opening as a liquid outlet, and the first opening is in fluid communication with the inside of the cup.

[0023] The valve body is at least partially placed in the first groove, and the part of the valve body that mates with the first groove is spherical. A liquid suction channel is formed in the suction part and the valve body. The liquid suction channel passes through the suction part and the valve body respectively. The liquid suction channel passes through the suction part at a position away from the valve body to form a first channel opening. The liquid suction channel passes through the valve body at a position away from the suction part to form a second channel opening. The valve body can rotate relative to the first groove, so that the second channel opening is aligned with the first opening to achieve fluid communication and the second channel opening is aligned with the first opening to close the first opening.

[0024] Compared with the prior art, the advantages of this utility model are: by making the nozzle rotatably connected to the connector, and the connector being detachably rotatably connected and engaged with the cup lid through its opposite ends, it is easy to detach from the cup lid by deformation, without the need for additional elastic parts, reducing costs and making operation convenient, thus meeting the cleaning needs of the nozzle and cup lid. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the straw cup in use according to the first embodiment of this utility model;

[0026] Figure 2 This is a cross-sectional view of the straw cup in use according to the first embodiment of this utility model;

[0027] Figure 3 for Figure 2 A magnified schematic diagram of part I;

[0028] Figure 4 This is an exploded view of the straw cup according to the first embodiment of the present invention;

[0029] Figure 5 This is a schematic diagram of the spout of the straw cup according to the first embodiment of the present invention;

[0030] Figure 6 This is a schematic diagram of the connector of the straw cup according to the first embodiment of this utility model;

[0031] Figure 7 This is a schematic diagram of the lid of the straw cup according to the first embodiment of this utility model;

[0032] Figure 8 This is a schematic diagram of the straw cup in the unused state according to the first embodiment of this utility model;

[0033] Figure 9 This is a cross-sectional view of the straw cup of the first embodiment of this utility model in its unused state;

[0034] Figure 10 for Figure 9 A magnified schematic diagram of part II;

[0035] Figure 11 This is a schematic diagram showing the disassembled state of the straw cup according to the first embodiment of this utility model;

[0036] Figure 12 This is a cross-sectional view of the straw cup of the first embodiment of the present invention in a disassembled state (with the cup body and straw hidden);

[0037] Figure 13 This is a schematic diagram of the straw cup according to the second embodiment of the present invention (with hidden connectors);

[0038] Figure 14 This is a schematic diagram of the connector of the straw cup according to the second embodiment of the present invention;

[0039] Figure 15 This is a cross-sectional view of the straw cup according to the second embodiment of this utility model;

[0040] Figure 16 for Figure 15 A magnified schematic diagram of part III. Detailed Implementation

[0041] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions. Example 1

[0042] See Figures 1-7 A detachable straw cup includes a cup body 1, a cup lid 2, a mouthpiece 3, a connector 4, and a straw 5.

[0043] The cup body 1 is a hollow container with an open top. The cup lid 2 is fixed to the top of the cup body 1, and the two can be fixed together by a threaded connection. The spout 3 is movably mounted on the cup lid 2 via a connector 4. The straw 5 is located inside the cup body 1 and is connected to the cup lid 2.

[0044] Specifically, the cup lid 2 includes an integrally formed upper lid 21 and a lower lid 22. The lower lid 22 is located inside the cup body 1 and is threadedly connected to the cup body 1. To add water to the cup body 1, simply unscrew the cup lid 2. The upper lid 21 has a bottom wall 211 and a peripheral wall 212 formed around the bottom wall 211. The peripheral wall 212 extends upward from the bottom wall 211, and the periphery of the bottom wall 211 is supported on the top of the cup body 1. Thus, preferably, the upper lid 21 is concave and generally cylindrical in shape. A receiving groove 213 is formed on the bottom wall 211, which is formed by a downward concavity from the upper surface of the bottom wall 211. The receiving groove 213 may be generally elongated, as in this embodiment, extending radially along the bottom wall 211 (which is generally disc-shaped). The receiving groove 213 has a first end and a second end opposite to each other. A protrusion 214 is provided on the inner side of the peripheral wall 212 opposite to the first end of the receiving groove 213. A first connecting groove 215 is provided on the inner side of the peripheral wall 212 opposite to the second end of the receiving groove 213. The first connecting groove 215 is formed by the inner surface of the peripheral wall 212 being recessed outward. The protrusion 214 and the first connecting groove 215 are used to connect with the connector 4, which will be described in detail below.

[0045] The first end of the receiving groove 213 is recessed downward to form a spherical first groove 2131. The bottom of the first groove 2131 forms a first opening 2132. The bottom wall 211 also includes an extension 2133 extending downward from the edge of the first opening 2132. The extension 2133 is a hollow structure with openings at both the top and bottom. The upper end of the straw 5 can be inserted into the extension 2133 and connected to the cup lid 2. Thus, the first opening 2132 serves as the liquid outlet, communicating with the fluid inside the cup body 1 through the straw 5. Figure 4 As shown, the portion of the bottom wall 211 within the receiving groove 213 also forms a vent 216, which is a through hole penetrating the bottom wall 211 vertically. Since the lower cover 22 of the cup lid 2 is a ring-shaped portion fixed to the cup body 1, the vent 216 allows fluid communication between the cup body 1 and the outside of the straw cup, thus maintaining equal air pressure inside and outside the cup body 1. When the nozzle 3 draws in, it draws out the air from the straw 5, creating a negative pressure in the straw 5. At this time, external air can enter the cup body 1, pushing the liquid into the straw 5, causing the liquid to rise. The receiving groove 213 also has a second groove 2134. Both the first groove 2131 and the second groove 2134 are formed by a downward indentation from the upper surface of the bottom wall 211. The first groove 2131 and the second groove 2134 are interconnected.

[0046] The cup lid 2 also includes a soft pad 23, which is a one-piece molded structure and may include a first pad body 231 embedded in a first groove 213 and a second pad body 232 embedded in a second groove 2132. The shape of the first pad body 231 is adapted to the first groove 2131 and fits snugly against the inner wall of the first groove 2131. Figure 3As shown, a third pad 233 extends downward from the bottom of the first pad 231. The third pad 233 is hollow with openings at both the top and bottom. The first pad 231 and the third pad 233 are fluidly connected. The third pad 233 is placed inside the extension 2133 and is in close contact with the inner wall of the extension 2133. A stop 234 is formed at the bottom of the third pad 233. The stop 234 is annular and is in close contact with the lower end of the extension 2133, thereby fixing the soft pad 23 to the upper cover 21. A fourth pad 235 extends downward from the bottom of the second pad 232. The fourth pad 235 passes through the vent 216 from top to bottom. A second opening 236 is formed at corresponding positions inside the second pad 232 and the fourth pad 235. The second opening 236 penetrates the upper surface of the second pad 232 and the lower surface of the fourth pad 235. The second opening 236 allows the cup body 1 to be fluidly connected to the outside of the straw cup, provided that the cushion 23 is provided.

[0047] Preferably, the soft pad 23 is made of an elastic, airtight material such as silicone or rubber. By providing the soft pad 23, the sealing at the connection between the nozzle 3 and the cup lid 2 can be improved. The upper end of the straw 5 can be inserted into the third pad 233 and fixed in place, achieving a sealed connection with the cup lid 2.

[0048] like Figure 4 As shown, the suction nozzle 3 includes a suction part 31 and a valve body 32. The suction part 31 may be a flat, hollow tube, and the valve body 32 is disposed at one end. The suction part 31 and the valve body 32 may be integrally formed. When not in use, the suction part 31 may be partially placed in the receiving groove 213. The portion of the valve body 32 that mates with the first groove 2131 (first pad 231) is spherical and can be at least partially placed in the first groove 2131 and rotate relative to the cup lid 2. A liquid suction channel 33 is formed in the suction part 31 and the valve body 32, respectively penetrating the suction part 31 and the valve body 32. The position of the liquid suction channel 33 penetrating the suction part 31 away from the valve body 32 constitutes a first channel opening 331, and the position of the liquid suction channel 33 penetrating the valve body 32 away from the suction part 31 constitutes a second channel opening 332.

[0049] The suction nozzle 3 also includes a handle 34 formed on the suction portion 31, allowing the user to grip and rotate the entire suction nozzle 3. The suction nozzle 3 also includes a sealing member 35 formed on the suction portion 31, which can be inserted into the vent hole 216 (within the second opening 236) to seal the vent hole 216 when the suction nozzle 3 is not in use. The sealing member 35 can fit snugly against the pad 23, thereby improving the sealing performance. The handle 34 and the sealing member 35 are located on opposite sides of the suction portion 31. When not in use, the handle 34 is located on the upper surface of the suction portion 31, and the sealing member 35 is located on the lower surface of the suction portion 31.

[0050] The connector 4 is movably connected to the cup lid 2, and includes a connecting body 41 whose shape is adapted to the receiving groove 213 and can be disposed on the receiving groove 213. The connecting body 41 extends between the protrusion 214 of the upper cover 21 and the first connecting groove 215. Figure 3 As shown, a baffle 42 is formed at the corresponding position of the connecting body 41 and the protrusion 214. See also Figure 6 and Figure 7 A first rotating shaft 43 is formed at the corresponding position of the connecting body 41 and the first connecting groove 215. The baffle 42 can be formed by bending the end of the connecting body 41 upward and then bending it away from the connecting body 41, that is, the baffle 42 as a whole can be roughly inverted L-shaped. The vertically extending part of the baffle 42 forms a groove 421 for cooperating with the protrusion 214. When the first rotating shaft 43 is inserted into the first connecting groove 215 to form a rotating connection (in the normal position of the straw cup, the axis of rotation of the connector 4 extends horizontally), the baffle 42 is pressed down so that the protrusion 214 is inserted into the groove 421, thereby fixing the connector 4 and the cup lid 2 relative to each other. The end of the horizontally extending part of the baffle 42 is supported on the peripheral wall 211 so as to press the baffle 42. This end may also be provided with a protrusion 423 to increase the friction when pressing the baffle 42 and facilitate applying force to the baffle 42. The connector 4, especially its baffle 42, is a deformable flexible component, such as one made of silicone.

[0051] The first rotating shaft 43 can be rotatably connected to the first connecting groove 215 to achieve fixed-axis rotation, in which case the contact surface between the two always remains an arc surface; alternatively, it can achieve non-fixed-axis rotation, in which case the cross-section of the first rotating shaft 43 (here, the cross-section refers to the cross-section perpendicular to the axial direction of the first rotating shaft 43) is not a perfect circle during rotation, as shown in this embodiment. (See also...) Figure 12 The cross-sectional outline includes a first arc segment 431 and a straight segment 432 connected to the first arc segment 431. The first arc segment 431 protrudes away from the connecting body 41. Since the connector 4 rotates upward relative to the cup lid 2 during disassembly, the straight segment 432 is arranged at least in a position that mates with the upper sidewall of the opening of the first connecting groove 215. The upper sidewall of the opening of the first connecting groove 215 is a downwardly convex arc surface, and the cross-sectional outline of the first connecting groove 215 is correspondingly presented as the second arc segment 2151. The specific rotation method is detailed below.

[0052] A mounting hole 411 is provided inside the connecting body 41. The mounting hole 411 penetrates the connecting body 41 along its thickness direction, where the thickness direction refers to the vertical direction in use. Figure 2 As shown. When the suction nozzle 3 is not in use, the portion of its suction section 31 that protrudes above the receiving groove 213 is housed within the mounting hole 411. The valve body 32 of the suction nozzle 3 is partially located within the mounting hole 411, and partially passes through the mounting hole 411 and is located below it. See also... Figure 5 and Figure 6 A second rotating shaft 36 is provided on the side of the valve body 32 and connected to the main body 41. If a second connecting groove 44 is provided at the bottom of the main body 41, the second rotating shaft 36 can be clamped by the second connecting groove 44 and can rotate relative to the second connecting groove 44, thereby allowing the suction nozzle 3 to rotate relative to the connecting member 4. The second rotating shaft 36 can disengage from the opening of the second connecting groove 44 (opening downwards in the installed state), thereby disengaging the suction nozzle 3 from the connecting member 4. In this embodiment, the valve body 32 is located near the side where the baffle 42 is formed. The second rotating shaft 36 can be parallel to the first rotating shaft 43. The connection between the second rotating shaft 36 and the second connecting groove 44 can be a simple rotational connection, meaning the wall of the second connecting groove 44 does not apply pressure to the second rotating shaft 36, and the second rotating shaft 36 closes the opening of the second connecting groove 44 to prevent disengagement. Alternatively, the wall of the second connecting groove 44 can also apply pressure to the second rotating shaft 36, forming a clamping groove to independently prevent disengagement from the second rotating shaft 36. The nozzle 3 can also be connected to the connector 4 using other existing detachable methods, such as using elastic elements to maintain the connection.

[0053] See Figure 8 The baffle 42 also has a recess 422, which is formed at the transition position between the lateral extension portion and the vertical extension portion. The recess 422 is used to mate with the handle 34 of the nozzle 3.

[0054] See Figures 4-6 To prevent the suction nozzle 3 from rotating relative to the connector 4 when not in use, a limiting groove 311 is formed on the side of the suction part 31, and a limiting protrusion 412 is formed on the inner side of the wall where the mounting hole 411 is formed on the connecting body 41. The limiting protrusion 412 is engaged in the limiting groove 311, which can fix the relative positions of the connector 4 and the suction nozzle 3. In this embodiment, the limiting groove 311 is located near the side where the first rotating shaft 43 is formed. The positions of the limiting groove 311 and the limiting protrusion 412 can be interchanged.

[0055] See Figures 8-10 At this time, the straw cup is not in use. The suction part 31 of the nozzle 3 is partially located in the receiving groove 213 and partially located in the mounting hole 411 of the connector 4. The limiting protrusion 412 on the connector 4 is inserted into the limiting groove 311 of the nozzle 3. The connector 4 and the nozzle 3 remain relatively fixed. The second channel port 332 on the valve body 32 of the nozzle 3 is misaligned with the first opening 2132 of the cup lid 2, so as to prevent the liquid suction channel 33 from communicating with the fluid in the cup body 1. At the same time, the sealing part 35 on the suction part 31 blocks the vent hole 216 on the cup lid 2, so as to prevent the cup body 1 from communicating with the external fluid.

[0056] See Figures 1-3When the straw cup is needed, force is applied to the handle 34 of the nozzle 3, causing the limiting groove 311 and the limiting protrusion 412 to disengage. The nozzle 3 rotates around the second pivot 36 relative to the connecting piece 4 (cup lid 2) until the second channel opening 332 on the valve body 32 of the nozzle 3 aligns with the first opening 2132 of the cup lid 2. At this time, the vent 216 is opened, allowing liquid to be drawn from the cup body 1 through the nozzle 3. Simultaneously, in this state (e.g., Figure 3 As shown, the handle 34 of the nozzle 3 is supported in the recess 422 of the connector 4, which prevents the nozzle 3 from rotating further relative to the connector 4, thus avoiding the need for additional positioning of the nozzle 3 and making it convenient to use.

[0057] See Figure 11 and Figure 12 When it is necessary to clean the nozzle 3 and the connector 4 (at this time, the nozzle 3 is preferably in the same state as when it is not in use), press the baffle 42 towards the first rotating shaft 43, so that the slot 421 disengages from the protrusion 214, and the connector 4 can rotate relative to the cup lid 2. In the initial rotation process, it is a fixed-axis rotation. After rotating through a certain angle, the first rotating shaft 43 rotates to interfere with the wall surface at the opening of the first connecting groove 215. The interference position can be seen in [reference]. Figure 12 Point A shown in the image (due to...) Figure 12 The diagram shows a longitudinal sectional view, so the interference point is indicated as a point A. This point A is located on the straight segment 432 of the cross-sectional outline described above. Since this is the part corresponding to the second arc segment 2151 of the first connecting groove 215 and the part corresponding to the straight segment 432 of the first rotating shaft 43, the first rotating shaft 43 and the first connecting groove 215 can remain in interference. After this, the connector 4 will rotate around the interference point A, and the rotation center will shift from the initial center of the first rotating shaft 43 itself to the interference point A. This prevents the connector 4 from being forcibly broken after continuing to rotate after interfering with the cup lid 2. After rotating for a certain angle, the first arc segment 431 of the cross-section of the first rotating shaft 43 will gradually stop being in contact with the wall of the first connecting groove 215. The first rotating shaft 43 will gradually detach from the first connecting groove 215, and the first rotating shaft 43 of the connector 4 can be pulled out from the first connecting groove 215 of the cup lid 2 and then the connector 4 (along with the suction nozzle 3 fixed thereto) can be removed, thus achieving disassembly from the cup lid 2. After that, the nozzle 3 and the connector 4 can be further detached for separate cleaning.

[0058] In the above description, one end of the connecting body 41 of the connector 4 is rotatably connected to the cup lid 2 via the first rotating shaft 43, and the other end is snapped into the cup lid 2 via the baffle 42. Alternatively, both ends can be conventionally snapped together, and during disassembly, the connector 4 can be detached from the cup lid 2 by deformation. Example 2

[0059] See Figures 13-16In this embodiment, the difference from the first embodiment is that the second connecting groove 44 is formed on the bottom wall 211 of the cup lid 2, and its opening faces upward. The bottom surface of the connecting body 41 of the connector 4 corresponding to the opening of the second connecting groove 44 can be a plane, or it can be formed as a protruding pressing part 413 as shown in this embodiment, which can be inserted into the opening of the second connecting groove 44.

[0060] In other words, the connector 4 and the cup lid 2 work together to define a closed groove to restrict the position of the nozzle 3, and the nozzle 3 is detachable from both the connector 4 and the cup lid 2.

[0061] The term "fluid connectivity" as used in this utility model refers to the spatial relationship between two components or parts (hereinafter referred to as the first part and the second part, respectively), that is, a fluid (gas, liquid, or a mixture of both) can flow from the first part along a flow path and / or be transported to the second part. This can be a direct connection between the first part and the second part, or an indirect connection between the first part and the second part through at least one third party. The third party can be a fluid channel such as a pipe, channel, conduit, guide, hole, or groove, or a chamber or combination thereof that allows fluid to flow through.

Claims

1. A detachable straw cup, comprising: Cup body (1); The lid (2) is located on top of the cup body (1); and A suction nozzle (3) is provided on the cup lid (2); characterized in that: The straw cup also includes a deformable connector (4), the connector (4) includes a connecting body (41), and the mouthpiece (3) is rotatably connected to the connecting body (41); The connector (4) is detachable from the cup lid (2), which makes the nozzle (3) detachable from the cup lid (2): the two opposite ends of the connecting body (41) are respectively engaged with the cup lid (2), thereby making the connector (4) detachable from the cup lid (2).

2. The detachable straw cup according to claim 1, characterized in that: The connecting body (41) has a first rotating shaft (43) and a baffle (42) formed at opposite ends. The first rotating shaft (43) is embedded in the cup lid (2) so that the connecting piece (4) is rotatably connected to the cup lid (2). The first rotating shaft (43) can also be disengaged from the cup lid (2). The baffle (42) can be engaged with the corresponding position of the cup lid (2) and deformed when pressed to disengage from the cup lid (2).

3. The detachable straw cup according to claim 2, characterized in that: The cup lid (2) includes an upper cover (21), the upper cover (21) includes a bottom wall (211) and a peripheral wall (212) formed around the bottom wall (211). The inner side of the peripheral wall (212) is provided with a protrusion (214) and a first connecting groove (215), the first connecting groove (215) being formed by the inner surface of the peripheral wall (212) being recessed outward. The connecting body (41) extends between the protrusion (214) and the first connecting groove (215), the first rotating shaft (43) is embedded in the first connecting groove (215) so that the connector (4) can rotate relative to the cup lid (2), the baffle (42) has a slot (421) that can engage with the protrusion (214), and the baffle (42) disengages from the protrusion (214) when pressed in the direction of the first rotating shaft (43).

4. The detachable straw cup according to claim 3, characterized in that: The profile of the cross section of the first rotating shaft (43) includes a first arc segment (431) and a straight segment (432) connected to the first arc segment (431). The straight segment (432) is arranged at least in a position that can mate with the upper side wall of the opening of the connecting groove (215). The profile of the cross section of the first connecting groove (215) is a second arc segment (2151) corresponding to the upper side wall of the opening, so that the first rotating shaft (43) and the connecting groove (215) are connected in a non-fixed-axis rotation manner.

5. The detachable straw cup according to claim 1, characterized in that: The suction nozzle (3) is detachably connected to the connector (4).

6. The detachable straw cup according to claim 5, characterized in that: The connecting body (41) has an installation hole (411) inside, and the installation hole (411) penetrates the connecting body (41) along the thickness direction of the connecting body (41). The suction nozzle (3) includes a suction part (31) and a valve body (32) formed at the end of the suction part (31). The suction part (31) can be placed at least partially in the installation hole (411). The valve body (32) is provided with a second rotating shaft (36). The cup lid (2) is provided with a second connecting groove (44). The second rotating shaft (36) can be embedded in the second connecting groove (44) and can rotate relative to the second connecting groove (44). When the connector (4) is installed with the cup lid (2), it can close the opening of the second connecting groove (44). When the connector (4) is disassembled from the cup lid (2), the second rotating shaft (36) can be disassembled from the opening of the second connecting groove (44), so that the suction nozzle (3) is detachable relative to the connector (4).

7. The detachable straw cup according to claim 5, characterized in that: The connecting body (41) has an installation hole (411) inside, and the installation hole (411) penetrates the connecting body (41) along the thickness direction of the connecting body (41). The suction nozzle (3) includes a suction part (31) formed at the end of the suction part (31) and a valve body (32). The suction part (31) can be placed at least partially in the installation hole (411). The valve body (32) is provided with a second rotating shaft (36). The connecting body (41) is provided with a second connecting groove (44). The second rotating shaft (36) can be embedded in the second connecting groove (44) and can rotate relative to the second connecting groove (44), so that the valve body (32) can selectively communicate or disconnect with the fluid in the cup body (1). The second rotating shaft (36) can be disengaged from the opening of the second connecting groove (44), so that the suction nozzle (3) is detachable from the connecting member (4).

8. The detachable straw cup according to claim 6 or 7, characterized in that: A limiting groove (311) is formed on one side of the suction part (31) and the connecting body (41) on the inner side of the wall forming the mounting hole (411). A limiting protrusion (412) is formed on the other side of the suction part (31) and the connecting body (41) on the inner side of the wall forming the mounting hole (411). The limiting protrusion (412) can be inserted into the limiting groove (311).

9. The detachable straw cup according to claim 6 or 7, characterized in that: The connecting body (41) has a first rotating shaft (43) and a baffle (42) formed at opposite ends. The first rotating shaft (43) is embedded in the cup lid (2) so that the connecting piece (4) is rotatably connected to the cup lid (2). The first rotating shaft (43) can also be disengaged from the cup lid (2). The baffle (42) can be engaged with the corresponding position of the cup lid (2) and deformed when pressed to disengage from the cup lid (2). The nozzle (3) also includes a handle (34) formed on the upper surface of the suction part (31), and the baffle (42) also has a recess (422) for supporting the handle (34) when the nozzle (3) is in use.

10. The detachable straw cup according to claim 6 or 7, characterized in that: The cup lid (2) includes an upper cover (21), the upper cover (21) includes a bottom wall (211) and a peripheral wall (212) formed around the bottom wall (211). A first groove (2131) in the shape of a spherical crown is formed on the bottom wall (211). A first opening (2132) serving as a liquid outlet is formed at the bottom of the first groove (2131). The first opening (2132) is in fluid communication with the inside of the cup body (1). The valve body (32) is at least partially placed in the first groove (2131). The part of the valve body (32) that mates with the first groove (2131) is spherical. A liquid suction channel (33) is formed in the suction part (31) and the valve body (32). The liquid suction channel (33) passes through the suction part (31) and the valve body (32) respectively. The liquid suction channel (33) passes through the suction part (31) at a position away from the valve body (32) to form a first channel opening (331). The liquid suction channel (33) passes through the valve body (32) at a position away from the suction part (31) to form a second channel opening (332). The valve body (32) can rotate relative to the first groove (2131), thereby aligning the second channel opening (332) with the first opening (2132) to achieve fluid communication and aligning the second channel opening (332) with the first opening (2132) to close the first opening (2132).

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