Cup with straw part

Abstract

The utility model discloses a cup with a straw piece, which relates to the technical field of sucking and drinking utensils and comprises a cup cover and a cup body, the straw piece is mounted in the middle of the cup cover, the cup body is mounted on the lower portion of the cup cover, the straw piece comprises an upper straw portion and a lower straw portion mounted on the inner side of the lower portion of the upper straw portion, and an annular double-layer inlay is arranged on the inner side of the lower portion of the upper straw portion. The lower straw part is inserted into the annular double-layer concave embedded body, the lower straw part can perform upward insertion connection or downward pull-out separation movement at the annular double-layer concave embedded body on the inner side of the lower part of the upper straw part, and liquid in the cup body can be sucked and drunk through the straw part. The upper portion of the upper straw part can be folded to seal the hollow channel in the straw part, dust is prevented from falling into the cup body from the upper portion of the straw part, when the straw part is not folded, the upper portion of the upper straw part can be pulled by a user to reset and recover to open the hollow channel in the straw part, drinking is facilitated, the straw part and the cup cover are connected stably and hermetically, and the cup cover is convenient to use. Safety and sanitation are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of drinking utensils, and particularly relates to a cup with a drinking tube component. Background Art

[0002] Drinking tube components and cups with straws are widely used in people's daily lives. People can use cups with straws to drink water, coffee, milk or other beverages. However, when using existing cups with straws, there are the following problems: some directly insert the drinking tube component into the cup, and after drinking, the straw is directly thrown away or scrapped, which is likely to cause environmental pollution and waste of resources; the design of cups with straws is unreasonable, and the connection between the straw and the cup or the cup lid is prone to water leakage, and dust easily falls into the cup body from the drinking tube component; the straw itself cannot achieve folding and closing for drinking, and can restore the drinking function when not folded; the connection and installation of the straw and the cup lid are unstable, prone to displacement, difficult to position, with poor sealing performance, unsafe and unhygienic, and sometimes it is also easy for the drinker to choke on water or other liquids when sucking. Therefore, we designed and manufactured a cup with a drinking tube component to solve these problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a cup with a drinking tube component to solve the problems in the background art.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A cup with a drinking tube component includes a cup lid and a cup body. A drinking tube component is installed in the middle of the cup lid, and the cup body is installed below the cup lid with the drinking tube component. The liquid in the cup body can be drunk through the drinking tube component. The drinking tube component includes an upper straw part and a lower straw part installed inside the lower part of the upper straw part.

[0006] There is a drinking area at the upper part of the upper straw part. There is a hollow channel inside the upper straw part. There is an extension body on the outer side of the middle of the upper straw part. The extension body is integrated with the outer side of the middle of the upper straw part. The extension body can make the upper straw part have good stability, no wrinkles and no water leakage when installed on the cup lid.

[0007] There is a circular double-layer concave embedding body on the inner side of the lower part of the upper straw part. The lower straw part can be inserted and connected into the circular double-layer concave embedding body. The circular double-layer concave embedding body can make the lower straw part stably connected to the upper straw part, with good positioning and no displacement, and can also make it convenient to disassemble and replace the lower straw part.

[0008] There is a hollow channel inside the lower straw part. The hollow channels inside the upper straw part and the lower straw part match and correspond to each other, which makes it convenient to drink the liquid.

[0009] The lower straw part can be inserted upward or separated downward at the circular double-layer concave inlay inside the lower part of the upper straw part. This design makes the disassembly, assembly, or replacement of the lower straw part convenient and fast.

[0010] As a preferred embodiment of the present utility model: There is a downward extension ring body around the lower part of the cup lid, and the downward extension ring body is integrally connected with the cup lid.

[0011] There is an internal thread inside the downward extension ring body. Through the internal thread inside the downward extension ring body, the cup lid can be screwed onto the upper mouth part of the cup body, making the connection between the cup lid and the upper mouth part of the cup body have good stability.

[0012] As a preferred embodiment of the present utility model: In order to make the cup lid and the upper mouth part of the cup body be stably and sealedly connected without water leakage, a sealing ring part is embedded inside the connection area between the downward extension ring body and the cup lid. After the cup lid and the cup body are connected, the sealing ring part can make the cup lid and the upper mouth part of the cup body have good sealing contact, and the cup lid and the upper mouth part of the cup body are stably sealed without water leakage.

[0013] As a preferred embodiment of the present utility model: In order to improve the stability of the connection between the cup lid and the outer side of the upper mouth part of the cup body, there is an external thread on the outer side of the upper mouth part of the cup body, and the external thread on the outer side of the upper mouth part of the cup body matches the internal thread inside the downward extension ring body at the lower part of the cup lid.

[0014] The design of the external thread and the internal thread can further improve the stability of the connection between the cup lid and the outer side of the upper mouth part of the cup body; at the same time, the internal and external screw connection design of the internal thread and the external thread can be equivalently replaced by a snap connection design in which a card slot and a convex card are matched with each other.

[0015] As a preferred embodiment of the present utility model: In order to prevent the inlay area between the cup lid and the upper straw part from wrinkling and prevent water leakage or liquid leakage, there is a concave groove and platform body on the cup lid. There is a perforation at the bottom of the concave groove and platform body, and there is a shallow groove area around the upper surface of the concave groove and platform body.

[0016] The upper straw part is installed in the perforation at the bottom of the concave groove and platform body on the cup lid. The outer extension body in the middle of the upper straw part matches the shallow groove area around the upper surface of the concave groove and platform body on the cup lid.

[0017] The outer extension body in the middle of the upper straw part can be inlaid in the shallow groove area around the upper surface of the concave groove and platform body on the cup lid. The shallow groove area can make the outer extension body and the concave groove and platform body on the upper surface of the cup lid be tiled and inlaid and connected, preventing wrinkling between the outer extension body and the concave groove and platform body on the upper surface of the cup lid, and preventing water leakage or liquid leakage between the upper straw part and the concave groove and platform body on the cup lid.

[0018] The combined design of the extension body on the outer side of the middle of the upper straw part and the shallow groove area around the concave groove table body on the cup lid can not only make the extension body and the concave groove table body directly and stably connected, avoiding the unstable shaking of the connection position of the upper straw part on the cup lid, but also prevent the lower bottom of the straw component from tilting excessively when sucking the liquid in the cup body with the straw component after the cup lid is installed on the cup body, so that the liquid at the bottom of the cup body cannot be sucked.

[0019] As a preferred embodiment of the present utility model: in order to prevent the choking of water or other liquids by the drinker during drinking, there is a drinking area at the upper part of the upper straw part, and an annular double-layer concave embedding body is arranged on the inner side of the lower part of the upper straw part. The drinking area and the annular double-layer concave embedding body are connected into one body through a corrugated hollow channel body.

[0020] The corrugated hollow channel body can slow down the flow rate of the liquid in the cup body sucked by the straw component, preventing the drinker's oral cavity gas from being unable to effectively exchange with the outside world due to the too fast flow rate of the liquid in the cup body during drinking, and thus preventing choking of water or other liquids.

[0021] At the same time, the combined design of the drinking area and the corrugated hollow channel body can block the lower straw part on the inner side of the lower part of the upper straw part, preventing dust from falling into the cup body from the upper straw part of the straw component and polluting the water or other liquids in the cup body, ensuring the safety and hygiene of the liquid in the cup body.

[0022] As a preferred embodiment of the present utility model: in order to enable the lower part of the upper straw part to be stably and tightly connected with the perforation at the bottom of the concave groove table body on the upper surface of the cup lid without leaking water or liquid, there is a groove matching area on the outer side of the lower part of the upper straw part, and the groove matching area corresponds to and matches the upper part of the perforation at the bottom of the concave groove table body on the upper surface of the cup lid.

[0023] The groove matching area can be stably and tightly connected with the upper part of the perforation, preventing the liquid in the cup body from leaking from the perforation at the bottom of the concave groove table body on the cup lid when the cup lid with the straw component is installed on the cup body, and avoiding water leakage or liquid leakage at the connection position of the lower part of the upper straw part and the perforation at the bottom of the concave groove table body on the upper surface of the cup lid.

[0024] As a preferred embodiment of the present utility model: in order to make the upper straw part have good folding resilience, good stability and be able to restore its original shape after folding, the upper straw part is made of silica gel material. The silica gel material of the upper straw part can not only ensure good folding resilience of the upper straw part, so that the upper straw part can restore its original shape after folding, but also the upper straw part and the extension body on the outer side of the middle of the upper straw part are both made of silica gel material.

[0025] The combined design of the upper straw part made of silica gel material, the drinking area and the corrugated hollow channel body between the circular double-layer concave inlay can realize folding the upper part of the upper straw part to close the hollow channel in the suction pipe part, preventing dust from falling into the cup body from the suction pipe part. When not folded, the upper part of the upper straw part can be pulled back to its original position by hand to restore the opening of the hollow channel in the suction pipe part, facilitating drinking;

[0026] In addition, the upper straw part made of silica gel material can be used continuously for a relatively long time, avoiding environmental pollution or resource waste caused by using disposable materials to make straws. The upper straw part made of silica gel material can also be recycled and reused.

[0027] As a preferred embodiment of the present utility model: In order to make the lower straw part stably inserted and connected with the lower part of the upper straw part, with good positioning and more convenient disassembly and replacement of the lower straw part, there is a circular double-layer concave inlay inside the lower part of the upper straw part. There is a concave inlay groove in the middle of the circular double-layer concave inlay. The thickness of the lower straw part matches the concave inlay groove in the middle of the circular double-layer concave inlay;

[0028] The combined design of the circular double-layer concave inlay and the concave inlay groove can stably connect the lower straw part with the inner side of the lower part of the upper straw part, with good positioning, and can also facilitate the disassembly and replacement of the lower straw part.

[0029] As a preferred embodiment of the present utility model: The lower straw part is made of rubber material. The lower straw part made of rubber material can avoid environmental pollution or resource waste caused by using disposable materials to make straws. At the same time, the lower straw part made of rubber material can also be recycled and reused.

[0030] Compared with the prior art, the beneficial effects of the present utility model are:

[0031] 1. By using the extension body on the outer side of the middle of the upper straw part, the sunken groove and platform body on the cup lid, and the shallow groove area around the sunken groove and platform body, when the upper straw part is installed on the cup lid of the water cup, it has good stability, does not shift, does not wrinkle at the connection area between the upper straw part and the cup lid, and does not leak water. The matching upper straw part and the extension body on the outer side of the middle of the upper straw part are both made of silica gel material, which can ensure good sealing between the extension body of the upper straw part and the shallow groove area around the sunken groove and platform body on the cup lid, ensuring safety and hygiene, and solving the problems of unstable connection, easy shifting, difficult positioning, poor sealing, insecurity and unhygiene of the straw and the cup lid of the existing cup with a straw;

[0032] Moreover, the upper straw part made of silica gel material can be used continuously for a relatively long time, avoiding environmental pollution or resource waste caused by using disposable materials to make straws. The upper straw part made of silica gel material can also be recycled and reused.

[0033] 2. By using the drinking area at the upper part of the upper straw section and the circular double-layer concave inlay on the inner side of the lower part of the upper straw section, the drinking area and the circular double-layer concave inlay are integrated through the sloping hollow channel body. The combined design of the drinking area and the sloping hollow channel body can block the lower straw section on the inner side of the lower part of the upper straw section, preventing dust from falling into the cup body from the upper part of the straw component, contaminating the water or other liquids in the cup body, ensuring the safety and hygiene of the liquid in the cup body, and solving the problem that the existing cup with a straw has an unreasonable design and dust easily falls into the cup body from the upper part of the straw component.

[0034] 3. Through the combination design of the upper straw section made of silica gel material and the sloping hollow channel body between the drinking area and the circular double-layer concave inlay, it can fold the upper part of the upper straw section to close the hollow channel inside the straw component, further preventing dust from falling into the cup body from the upper part of the straw component. When not folded, the upper part of the upper straw section can be pulled back to its original position by hand to restore the opening of the hollow channel inside the straw component, facilitating drinking; it solves the problem that when using the existing cup with a straw, the straw itself cannot be folded to close the drinking opening and cannot restore the drinking function when not folded. Brief Description of the Drawings

[0035] Figure 1 It is an overall three-dimensional schematic diagram of a cup with a straw component of the present utility model;

[0036] Figure 2 It is a three-dimensional schematic diagram after the upper straw section and the lower straw section of the present utility model are connected and installed;

[0037] Figure 3 It is an overall schematic diagram of the cup lid and the straw component of the present utility model connected and installed;

[0038] Figure 4 It is a three-dimensional schematic diagram of the insertion and assembly of the upper straw section and the lower straw section of the present utility model;

[0039] Figure 5 It is a three-dimensional schematic diagram when looking down from above the cup lid of the present utility model;

[0040] Figure 6 It is a side three-dimensional schematic diagram when looking up from below the cup lid of the present utility model;

[0041] Figure 7 It is a three-dimensional schematic diagram after longitudinal section of the overall connection and installation of the cup lid, the cup body and the straw component installed in the middle of the cup lid of the present utility model;

[0042] Figure 8 It is a three-dimensional schematic diagram after longitudinal section of the connection and installation of the upper straw section and the lower straw section of the present utility model.

[0043] In the figure: 1. Cup body; 2. Cup lid; 21. Lower extending ring body; 22. Concave groove table body; 23. Internal thread; 24. Shallow groove area; 25. Perforation; 3. Upper straw part; 31. Drinking area; 32. Outer extension body; 33. Circular double-layer concave embedding body; 34. Slope-folded hollow channel body; 35. Groove fitting area; 36. Concave embedding groove; 4. Suction pipe part; 5. Lower straw part; 6. Sealing ring part. Detailed implementation mode

[0044] To make the objectives, technical solutions and advantages of the present invention clearer, the following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0045] It should be understood that the terms "include / comprise", "consist of...", "be made of..." or any other variant is intended to cover non-exclusive inclusion, so that a product, device, process or method including a series of elements not only includes those elements, but also includes other elements that are not explicitly listed when necessary, or further includes elements inherent to such product, device, process or method. Without further limitation, the elements defined by the statement "include / comprise...", "consist of...", "be made of..." do not exclude the existence of additional identical elements in the product, device, process or method including the said elements.

[0046] It is also necessary to understand that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device, component or structure referred to must have a specific orientation, be constructed or operated in a specific orientation, and cannot be understood as a limitation to the present invention.

[0047] In the present invention, unless otherwise clearly specified and defined, the terms "install", "connect", "join", "fix", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] The following will, in conjunction with the drawings, elaborate on the technical solutions provided by each embodiment of the present invention in detail.

[0049] Example 1:

[0050] As Figures 1 to 8 shown, a cup with a suction tube member includes a cup lid 2 and a cup body 1. A suction tube member 4 is installed in the middle of the cup lid 2. The cup body 1 is installed below the cup lid 2 with the suction tube member 4. The liquid in the cup body 1 can be sucked through the suction tube member 4. The suction tube member 4 includes an upper suction tube portion 3 and a lower suction tube portion 5 installed inside the lower part of the upper suction tube portion 3.

[0051] The upper part of the upper suction tube portion 3 has a drinking area 31. There is a hollow channel inside the upper suction tube portion 3. There is an extension body 32 on the outer side of the middle of the upper suction tube portion 3. The extension body 32 is integrally connected with the outer side of the middle of the upper suction tube portion 3. When the upper suction tube portion 3 is installed on the cup lid 2, the extension body 32 can ensure good stability, no wrinkling, and no water leakage.

[0052] There is an annular double-layer concave embedding body 33 on the inner side of the lower part of the upper suction tube portion 3. The lower suction tube portion 5 can be inserted and connected into the annular double-layer concave embedding body 33. The annular double-layer concave embedding body 33 can stably connect the lower suction tube portion 5 with the upper suction tube portion 3, with good positioning and no displacement. Moreover, it can make the disassembly and replacement of the lower suction tube portion 5 convenient.

[0053] There is a hollow channel inside the lower suction tube portion 5. The hollow channels inside the upper suction tube portion 3 and the lower suction tube portion 5 match and correspond to each other, which makes it convenient to suck the liquid.

[0054] The lower suction tube portion 5 can move upward for insertion connection or downward for separation at the annular double-layer concave embedding body 33 on the inner side of the lower part of the upper suction tube portion 3. This design makes the disassembly, installation, or replacement of the lower suction tube portion 5 convenient and fast.

[0055] There is a lower extension ring body 21 around the lower part of the cup lid 2. The lower extension ring body 21 is integrally connected with the cup lid 2.

[0056] There is an internal thread 23 on the inner side of the lower extension ring body 21. Through the internal thread 23 on the inner side of the lower extension ring body 21, the cup lid 2 can be screwed onto the upper mouth part of the cup body 1, ensuring good connection stability between the cup lid 2 and the upper mouth part of the cup body 1.

[0057] In order to stably and sealingly connect the cup lid 2 with the upper mouth part of the cup body 1 without water leakage, a sealing ring member 6 is embedded inside the connection area between the lower extension ring body 21 and the cup lid 2. After the cup lid 2 and the cup body 1 are connected, the sealing ring member 6 can ensure good sealing contact between the cup lid 2 and the upper mouth part of the cup body 1, stably sealing the cup lid 2 and the upper mouth part of the cup body 1 without water leakage.

[0058] In order to improve the connection stability between the outer side of the cup lid 2 and the upper mouth part of the cup body 1, there is an external thread on the outer side of the upper mouth part of the cup body 1. The external thread on the outer side of the upper mouth part of the cup body 1 matches and corresponds to the internal thread 23 on the inner side of the lower extension ring body 21 at the lower part of the cup lid 2.

[0059] The design of the external thread and the internal thread 23 can further improve the stability of the connection between the cup lid 2 and the outer side of the upper mouth part of the cup body 1. At the same time, the internal and external screw connection design of the internal thread 23 and the external thread can be equally replaced by a snap connection design in which a card slot and a card projection match each other.

[0060] In order to prevent the fitting area of the cup lid 2 and the upper straw part 3 from wrinkling and prevent water or liquid leakage, there is a sunken groove table body 22 on the cup lid 2. There is a perforation 25 at the bottom of the sunken groove table body 22, and there is a shallow groove area 24 around the upper surface of the sunken groove table body 22.

[0061] The upper straw part 3 is installed in the perforation 25 at the bottom of the sunken groove table body 22 on the cup lid 2. The extension body 32 on the outer side of the middle of the upper straw part 3 corresponds to and matches the shallow groove area 24 around the sunken groove table body 22 on the upper surface of the cup lid 2.

[0062] The extension body 32 on the outer side of the middle of the upper straw part 3 can be fitted into the shallow groove area 24 around the sunken groove table body 22 on the upper surface of the cup lid 2. The shallow groove area 24 enables a flat tiling and fitting connection between the extension body 32 and the sunken groove table body 22 on the upper surface of the cup lid 2, preventing wrinkling between the extension body 32 and the sunken groove table body 22 on the upper surface of the cup lid 2, and thus preventing water or liquid leakage between the upper straw part 3 and the sunken groove table body 22 on the cup lid 2.

[0063] The combined design of the extension body 32 on the outer side of the middle of the upper straw part 3 and the shallow groove area 24 around the sunken groove table body 22 on the cup lid 2 can not only make the direct connection and installation between the extension body 21 and the sunken groove table body 22 stable, avoiding the unstable shaking of the connection position of the upper straw part 3 on the cup lid 2, but also prevent the lower bottom of the suction pipe fitting 4 from tilting excessively and being unable to suck the liquid at the bottom of the cup body 1 when using the suction pipe fitting 4 to suck the liquid in the cup body 1 after the cup lid 2 is covered on the cup body 1.

[0064] In order to prevent the phenomenon of choking on water or choking on other liquids when the person drinking sucks, there is a drinking area 31 at the upper part of the upper straw part 3, and there is a circular double-layer concave embedding body 33 on the inner side of the lower part of the upper straw part 3. The drinking area 31 and the circular double-layer concave embedding body 33 are connected as a whole through a sloping hollow channel body 34.

[0065] The sloping hollow channel body 34 can slow down the flow rate of the liquid in the cup body 1 sucked through the suction pipe fitting 4, preventing the phenomenon of choking on water or choking on other liquids due to the too fast flow rate of the liquid in the cup body 1, which causes the gas in the oral cavity of the person drinking to be unable to effectively exchange with the outside world.

[0066] At the same time, the combined design of the drinking area 31 and the sloping hollow channel body 34 can block the lower straw part 5 on the inner side of the lower part of the upper straw part 3, preventing dust from falling into the cup body 1 from the upper straw part 3 of the suction pipe fitting 4 and polluting the water or other liquids in the cup body 1, ensuring the safety and hygiene of the liquid in the cup body 1.

[0067] In order to enable a stable and airtight connection between the lower part of the upper straw portion 3 and the perforation 25 at the bottom of the sunken groove table body 22 on the upper surface of the cup lid 2, without water leakage or liquid leakage, there is a groove matching area 35 on the outer side of the lower part of the upper straw portion 3. The groove matching area 35 corresponds to and matches the upper part of the perforation 25 at the bottom of the sunken groove table body 22 on the upper surface of the cup lid 2.

[0068] The groove matching area 35 can be stably and airtight connected to the upper part of the perforation 25, preventing liquid in the cup body 1 from leaking from the perforation 25 at the bottom of the sunken groove table body 22 on the upper surface of the cup lid 2 when the cup lid 2 with the suction member 4 is installed on the cup body 1, and avoiding water leakage or liquid leakage at the connection position between the lower part of the upper straw portion 3 and the perforation 25 at the bottom of the sunken groove table body 22 on the upper surface of the cup lid 2.

[0069] Embodiment 2:

[0070] As Figure 2 ﹑ Figure 3 ﹑ Figure 7 and Figure 8 shown, based on Embodiment 1, the difference is that: in order to enable the upper straw portion 3 to have good folding resilience, good stability, and be able to restore its original shape after folding, the upper straw portion 3 in the suction member 4 is made of silica gel material. The silica gel material of the upper straw portion 3 can not only ensure good folding resilience of the upper straw portion 3, enabling the upper straw portion 3 to restore its original shape after folding, but also the upper straw portion 3 and the outer extension body 32 on the outer side of the upper straw portion 3 are both made of silica gel material.

[0071] The combined design of the silica gel material of the upper straw portion 3, the drinking area 31, and the sloping and hollow channel body 34 between the circular double-layer concave inlay 33 can achieve the folding of the upper part of the upper straw portion 3 to close the hollow channel in the suction member 4, preventing dust from falling into the cup body 1 from the upper part of the suction member 4. When not folded, the upper part of the upper straw portion 3 can be pulled back by hand to restore and open the hollow channel in the suction member 4 for convenient drinking.

[0072] In addition, the silica gel material of the upper straw portion 3 can be used continuously for a long time, avoiding environmental pollution or resource waste caused by using disposable materials to make straws. The upper straw portion 3 made of silica gel material can also be recycled and reused.

[0073] The lower straw portion 5 in the suction member 4 is made of rubber material. The lower straw portion 5 made of rubber material can avoid environmental pollution or resource waste caused by using disposable materials to make straws, and at the same time, the lower straw portion 5 made of rubber material can also be recycled and reused.

[0074] Embodiment 3:

[0075] As Figure 2 ﹑ Figure 4 and Figure 8As shown, based on Embodiment 1, the difference is that: in order to make the lower straw part 5 stably inserted and connected to the lower part of the upper straw part 3, with good positioning and more convenient disassembly, assembly or replacement of the lower straw part 5, there is an annular double-layer recessed body 33 on the inner side of the lower part of the upper straw part 3. There is a recessed groove 36 in the middle of the annular double-layer recessed body 33 (as Figure 8 shown), the thickness of the lower straw part 5 corresponds to and matches the recessed groove 36 in the middle of the annular double-layer recessed body 33,

[0076] The combined design of the annular double-layer recessed body 33 and the recessed groove 36 can make the lower straw part 5 stably connected to the inner side of the lower part of the upper straw part 3, with good positioning and convenient disassembly and replacement of the lower straw part 5.

[0077] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A cup with a straw, comprising a cup cover and a cup body, wherein the cup cover is provided with a straw in the middle, and the cup body is provided at the lower part of the cup cover provided with the straw, and liquid in the cup body can be sucked through the straw, wherein: The straw member comprises an upper straw portion and a lower straw portion installed inside the lower portion of the upper straw portion. The upper part of the upper straw portion has a drinking area, a hollow channel is provided in the upper straw portion, an extension body is provided on the middle outer side of the upper straw portion, and the extension body is connected with the middle outer side of the upper straw portion as a whole. The lower inner side of the upper suction pipe part is provided with an annular double-layer concave inlay, and the lower suction pipe part can be inserted and connected in the annular double-layer concave inlay. The lower suction pipe part can be inserted and connected upward or pulled out and separated downward at the annular double-layer concave inlay on the inner side of the lower inner side of the upper suction pipe part. The lower suction pipe part has a hollow channel therein, and the hollow channels in the upper suction pipe part and the lower suction pipe part match and correspond to each other.

2. A cup with a straw as claimed in claim 1, characterized in that: A lower extending ring body is arranged around the lower part of the cup cover, the lower extending ring body is connected with the cup cover as a whole, and an inner thread is arranged inside the lower extending ring body.

3. A cup with a straw as claimed in claim 2, characterized in that: A sealing ring is embedded inside the connecting area between the downwardly extending ring body and the cup cover.

4. A cup with a straw as claimed in claim 2, characterized in that: The outer side of the upper opening of the cup body is provided with an external thread, and the external thread on the outer side of the upper opening of the cup body matches and corresponds to the internal thread on the inner side of the lower extending ring body at the lower part of the cup cover.

5. A cup with a straw as claimed in claim 1, characterized in that: The cup cover has a concave groove platform, the bottom of the concave groove platform has a perforation, and the upper side of the concave groove platform has a shallow groove area around it. The upper straw portion is installed in the through hole at the bottom of the concave groove platform on the cup cover, and the outer extension of the middle of the upper straw portion matches and corresponds to the shallow groove area around the concave groove platform on the cup cover. The extension body on the middle outer side of the upper straw portion can be embedded in the shallow groove area around the concave groove platform body on the cup cover.

6. A cup with a straw as claimed in claim 5, characterized in that: The upper part of the upper straw portion is provided with a drinking area, the inner side of the lower part of the upper straw portion is provided with a circular double-layer concave inlay, and the drinking area and the circular double-layer concave inlay are connected as a whole through a sloped hollow channel body.

7. A cup with a straw as claimed in claim 6, characterized in that: The lower outer side of the upper straw portion is provided with a groove matching area, which matches and corresponds to the upper part of the perforation at the bottom of the recessed groove platform on the cup cover, and the groove matching area can be stably and tightly connected with the upper part of the perforation.

8. A cup with a straw as claimed in claim 7, characterized in that: The upper suction pipe part is made of silicone material.

9. A cup with a straw as claimed in claim 1, characterized in that: A circular double-layer concave inlay is arranged inside the lower part of the upper straw part, a concave groove is arranged in the middle of the circular double-layer concave inlay, and the thickness of the lower straw part matches and corresponds to the concave groove in the middle of the circular double-layer concave inlay.

10. A cup with a straw as claimed in claim 9, characterized in that: The lower suction pipe part is made of rubber material.

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