Cup cover, cup cover with straw, and water cup with cup cover

Abstract

A cup cover, a cup cover with a straw, and a water cup with the cup cover. The cup cover includes a body and a cover. The body includes: a main body, having a first face and a second face opposite to each other; a first through hole, penetrating the first face and the second face; an extension portion, arranged along the periphery of the first through hole, and the extension portion includes a second through hole connected to the first through hole; and a first combining portion, arranged on the first face near the extension portion. The cover has a top and a bottom opposite to each other, and includes: a first opening, opened at the bottom; a first accommodating space, formed between the top and the bottom, wherein the first accommodating space is connected to the first opening; and a second combining portion, arranged on the outer edge of the cover near the bottom, wherein the first combining portion and the second combining portion are detachably combined, wherein the outer edge of the extension portion has a first diameter, the inner edge of the cover has a second diameter, and the second diameter is greater than or equal to the first diameter. The cup cover of the present invention has the functions of convenient operation, simple structure and easy cleaning.

Description

Technical Field

[0001] The invention discloses a cup cover, and more particularly, a cup cover with an improved straw cover. Background Art

[0002] Modern people's environmental awareness is gradually improving, which has led to an increasing demand for carrying eco-friendly cups. Bringing your own eco-friendly cup to a beverage store to buy beverages can greatly reduce the use of disposable beverage cups and achieve the effect of reducing waste.

[0003] When using a conventional water cup to buy a drink, the user must first remove the cup lid and straw, and then hand the cup body to the store clerk to put the drink in. However, the conventional cup lid and straw are separate structural components, and the user must directly touch the cup lid and straw to take them while waiting for the drink, which is not only inconvenient to use, but also has hygiene concerns.

[0004] Most of the straws of conventional water cups are exposed on the cup lid, which makes it easy for dust or other dirt to adhere to the straw opening. Therefore, covering the exposed straw with a straw cover can effectively isolate dirt. When drinking water from a conventional water cup, the straw cover can be removed from the cup lid to expose the straw. However, there is no good way to store the straw cover after it is removed, and it is easy to lose or be damaged due to improper storage. In addition, the straw cover of the conventional water cup is locked with the cup lid through a thread, and this structural design is complicated and not conducive to cleaning.

[0005] In view of this, how to provide an improved cup cover to solve the problems faced by the conventional technology has become a topic that needs to be solved urgently in the industry. Summary of the invention

[0006] To solve the various problems of the aforementioned conventional technology, the first aspect of the present invention provides a cup cover, comprising: a body, comprising: a main body, having a first surface and a second surface opposite to each other; a first through hole, penetrating the first surface and the second surface; an extension portion, arranged along the periphery of the first through hole, and the extension portion includes a second through hole connected to the first through hole; and a first combining portion, arranged on the first surface near the extension portion; and a cover body, having a top and a bottom opposite to each other, the cover body comprising: a first opening, opened at the bottom; a first accommodating space, formed between the top and the bottom, wherein the first accommodating space is connected to the first opening, the first through hole and the second through hole; and a second combining portion, arranged on the outer edge of the cover body near the bottom, wherein the second combining portion is detachably combined with the first combining portion, wherein the outer edge of the extension portion has a first diameter, the inner edge of the cover body has a second diameter, and the second diameter is greater than or equal to the first diameter.

[0007] According to an embodiment of the present invention, the outer edge of the extension portion has a first engaging portion, and the inner edge of the cover body has a second engaging portion, wherein the first engaging portion and the second engaging portion are detachably engaged with each other.

[0008] According to an embodiment of the present invention, the first joining portion and the second joining portion are smooth surfaces.

[0009] According to one embodiment of the present invention, the second combining portion is a convex portion, and the first combining portion includes a concave portion corresponding to the convex portion; or the first combining portion is a convex portion, and the second combining portion includes a concave portion corresponding to the convex portion, and one side of the concave portion also has a stopper.

[0010] According to an embodiment of the present invention, the cover body also includes a sealing member, which includes a relative top and bottom ends, and a second opening opened at the bottom end, and a second accommodating space is formed between the top and bottom ends of the sealing member and the second opening, wherein the sealing member can be detachably arranged in the first accommodating space, and the second accommodating space is communicated with the first accommodating space.

[0011] According to an embodiment of the present invention, the extension portion further includes an edge, the extension portion extends from the periphery of the first through hole to the edge, and wherein the bottom end of the seal is detachably engaged with the edge.

[0012] According to an embodiment of the present invention, the main body also includes an annular wall portion, and the annular wall portion is formed on the periphery of the main body.

[0013] According to an embodiment of the present invention, the annular wall portion includes a third combining portion, and the top of the cover body includes a fourth combining portion, wherein the third combining portion and the fourth combining portion are detachably combined.

[0014] According to an embodiment of the present invention, the main body further includes a buckling piece, and the buckling piece is arranged in the second through hole of the extension portion.

[0015] According to an embodiment of the present invention, the fastening member includes a third through hole and a fourth through hole, wherein one side of the third through hole is connected to one side of the fourth through hole, so that the third through hole is connected to the fourth through hole.

[0016] According to an embodiment of the present invention, the third through hole has a third diameter, wherein the third diameter is greater than a width of the fourth through hole.

[0017] According to an embodiment of the present invention, the main body also includes a retaining member, the retaining member is connected to the buckling member, and the retaining member includes a fifth through hole, wherein the fifth through hole corresponds to the third through hole and is connected to the third through hole.

[0018] According to an embodiment of the present invention, the fifth through hole has a fourth diameter, and the fourth diameter is greater than the third diameter.

[0019] The second aspect of the present invention provides a cup cover with a straw, comprising: the cup cover as described in the first aspect of the present invention; and a straw, comprising: a tube body, having a first end and a second end opposite to each other; and a snap-fitting portion, the thickness of the snap-fitting portion is greater than the thickness of the tube body, the snap-fitting portion comprises a first snap-fitting portion and a second snap-fitting portion, wherein the first snap-fitting portion and the second snap-fitting portion are arranged on the tube body and extend from the first end to the second end, and the first snap-fitting portion and the second snap-fitting portion can be detachably combined so that the first end forms a third opening, and the second end forms a fourth opening.

[0020] According to an embodiment of the present invention, the third opening has a fifth diameter, wherein the third diameter is greater than or equal to the fifth diameter.

[0021] According to an embodiment of the present invention, when the first buckling portion and the second buckling portion are buckled together, the width of the fourth through hole is greater than or equal to the width of the buckling portion.

[0022] The third aspect of the present invention provides a water cup, comprising: a cup cover as described in the first aspect of the present invention, wherein the main body of the cup cover comprises an annular wall portion, the annular wall portion is formed on the periphery of the main body and protrudes from the second surface, and wherein the annular wall portion comprises a fifth coupling portion; and a cup body, comprising: a fifth opening, the fifth opening facing the second surface; a sixth coupling portion, arranged near the fifth opening, and the sixth coupling portion is detachably coupled to the fifth coupling portion; and a third accommodating space formed in the cup body, wherein the third accommodating space is connected to the first accommodating space, the first through hole and the second through hole.

[0023] Compared to the conventional technology, the cup cover provided by the present invention has an extension portion and a cover body that are connected to each other. Through the tight connection between the first connection portion and the second connection portion, and the first combination portion and the second combination portion are connected and fixed to each other, the cup cover of the present invention can stably fix the cover body to the main body without setting threads. In addition to being easy to operate and having a simple structure, it is also easy to clean. In addition, after the cover body of the present invention is removed from the extension portion, it can be connected to the edge of the cup cover body through the fourth combination portion. This storage method can effectively reduce damage to the cover body. Furthermore, the cup cover of the present invention also has a fastener. The fastener corresponds to the shape of the straw. In addition to being used to open and close the straw body, it can also fix the straw to the cup cover through the fastener when the cup cover and the straw are separated from the cup body so that it will not fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an exploded view of an exemplary embodiment of the cup cover of the present invention.

[0025] Figure 2 This is a cross-sectional view of an exemplary embodiment of the cup cover of the present invention.

[0026] Figure 3 This is a bottom view of an exemplary embodiment of the cup cover of the present invention.

[0027] Figure 4 Schematic diagram of an exemplary embodiment of the fastening element of the present invention.

[0028] Figure 5 Schematic diagram of an exemplary embodiment of the straw of the present invention.

[0029] Figure 6 A cross-sectional view of an exemplary embodiment of the straw of the present invention.

[0030] Figure 7 This is an exploded view of an exemplary embodiment of a first method of using the water cup of the present invention.

[0031] Figure 8 This is a schematic diagram of an exemplary embodiment of a second method of using the water cup of the present invention.

[0032] Explanation of symbols:

[0033] 1 body

[0034] 11 Subject

[0035] 111 Page 1

[0036] 112 Second Side

[0037] 12 First through hole

[0038] 13 Extension

[0039] 131 Second through hole

[0040] 132 outer edge

[0041] 1321 First Diameter

[0042] 1322 First joint

[0043] 133 Edge

[0044] 14 First joint

[0045] 141 recess

[0046] 142 Stopper

[0047] 15 Ring wall

[0048] 151 Third joint

[0049] 152 Fifth joint

[0050] 16 Fasteners

[0051] 161 Third through hole

[0052] 1611 Third diameter

[0053] 162 Fourth through hole

[0054] 17 Retaining parts

[0055] 171 Fifth through hole

[0056] 1711 Fourth Diameter

[0057] 2 Cover

[0058] 21 Top

[0059] 211 Fourth junction

[0060] 22 Bottom

[0061] 23 First Opening

[0062] 231 Diameter

[0063] 24 First storage space

[0064] 25 Second joint

[0065] 26 Inner Edge

[0066] 261 Second diameter

[0067] 262 Second joint

[0068] 27 Seals

[0069] 271 Top

[0070] 272 bottom

[0071] 273 Second Opening

[0072] 274 Second storage space

[0073] 3. Tube

[0074] 31 First End

[0075] 311 The Third Opening

[0076] 3111 Fifth Diameter

[0077] 32 Second End

[0078] 321 The Fourth Opening

[0079] 4. Buckle

[0080] 41 First buckle part

[0081] 42 second buckle part

[0082] 5. Cup body

[0083] 51 The Fifth Opening

[0084] 52 Sixth joint

[0085] 53 The third storage space

[0086] 100 cup lid

[0087] 200 Straws

[0088] 300 cups

[0089] W1, W2 Width

[0090] T1, T2 thickness DETAILED DESCRIPTION

[0091] The following describes the implementation of the invention through specific embodiments. People familiar with the art can easily understand other advantages and functions of the invention from the contents disclosed in this specification. The invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified and changed based on different viewpoints and applications without departing from the spirit of the invention.

[0092] See also Figure 1 , Figure 1This is an exploded view of an exemplary embodiment of the cup cover of the present invention. In a first aspect, the present invention provides a cup cover 100 including a body 1 and a cover 2. The body 1 includes a body 11, a first through hole 12, an extension portion 13 and a first combining portion 14. The body 11 may have a first surface 111 and a second surface 112 opposite to each other. The first through hole 12 may penetrate the first surface 111 and the second surface 112. The extension portion 13 may be arranged along the periphery of the first through hole 12, and the extension portion 13 may include a second through hole 131 connected to the first through hole 12. The first combining portion 14 may be arranged on the first surface 111 near the extension portion 13. The cover 2 may have a top 21 and a bottom 22 opposite to each other, wherein the cover 2 includes a first opening 23, a first accommodating space 24 and a second combining portion 25. In this embodiment, the first opening 23 may be opened at the bottom 22. The first accommodation space 24 may be formed inside the cover 2. More specifically, the first accommodation space 24 is formed inside the cover 2 and is bounded between the top 21 and the bottom 22, wherein the first accommodation space 24 may be connected to the first opening 23, the first through hole 12, and the second through hole 131. The second combining portion 25 may be disposed at the outer edge of the cover 2 near the bottom 22, wherein the first combining portion 14 and the second combining portion 25 may be detachably combined. In this embodiment, the outer edge 132 of the extension portion 13 may have a first diameter 1321, and the inner edge 26 of the cover 2 may have a second diameter 261, and the second diameter 261 is equal to or slightly larger than the first diameter 1321.

[0093] According to an embodiment of the present invention, the extension portion 13 may be extended from the periphery of the first through hole 12 toward a direction away from the first surface 111 .

[0094] According to an embodiment of the present invention, the outer edge 132 of the extension portion 13 may have a first engaging portion 1322, and the inner edge 26 of the cover body 2 may have a second engaging portion 262, wherein the first engaging portion 1322 and the second engaging portion 262 may be detachably engaged. Preferably, in this embodiment, the second diameter 261 may be slightly larger than the first diameter 1321, so that the first engaging portion 1322 and the second engaging portion 262 fit tightly. Preferably, the first engaging portion 1322 and the second engaging portion 262 may be smooth surfaces. Specifically, the first engaging portion 1322 and the second engaging portion 262 may not need to be provided with threads or other mutually engaging fixing structures, and the outer edge 132 of the extension portion 13 and the inner edge 26 of the cover body 2 may be tightly engaged and fixed by the smooth surfaces of the first engaging portion 1322 and the second engaging portion 262.

[0095] Please also read Figure 1 and Figure 2 , Figure 2It is a cross-sectional view of an exemplary embodiment of the cup cover of the present invention. According to a preferred embodiment of the present invention, the first engaging portion 1322 can be arranged at the extension portion 13 near the first through hole 12, and the radial cross-sectional area of ​​the first engaging portion 1322 can gradually increase toward the first through hole 12. The second engaging portion 262 can be arranged at the cover body 2 near the first opening 23, and the radial cross-sectional area of ​​the second engaging portion 262 can gradually increase toward the first opening 23, so that the diameter 231 of the first opening 23 can be larger than the first diameter 1321 of the extension portion 13. In this embodiment, when the main body 1 and the cover body 2 are engaged, the extension portion 13 can enter the first accommodating space 24 through the wider first opening 23, and engage with the second engaging portion 262 through the corresponding first engaging portion 1322, so that the main body 1 and the cover body 2 are more convenient to assemble.

[0096] According to one embodiment of the present invention, the first combining portion 14 and the second combining portion 25 can be detachably combined, wherein the second combining portion 25 can be a convex portion, and the first combining portion 14 can include a concave portion 141 corresponding to the convex portion. In this embodiment, the second combining portion 25 can be engaged with the concave portion 141 to fix the cover 2 on the body 1. According to another embodiment of the present invention, the first combining portion 14 can also be a convex portion (not shown), and the second combining portion 25 can include a concave portion (not shown) corresponding to the convex portion, and the cover 2 is combined and fixed to the body 1 through the first combining portion 14 and the second combining portion 25.

[0097] Preferably, one side of the recessed portion 141 may further include a stopper 142. After the cover 2 is rotated to couple the second coupling portion 25 to the first coupling portion 14, the stopper 142 may prevent the cover 2 from rotating excessively, and may assist the second coupling portion 25 in being positioned at the first coupling portion 14, thereby maintaining the state where the cover 2 is fixed to the body 1. The above-mentioned embodiment regarding the recessed portion 141 may also be applied to the embodiment in which the second coupling portion 25 may include a recessed portion corresponding to the convex portion.

[0098] According to the present invention, in the embodiment where the aforementioned extension portion 13 has the first joint portion 1322, and the cover body 2 has the second joint portion 262, the cover body 2 can be tightly joined to the extension portion 13 through the first joint portion 1322 and the second joint portion 262, and then through the combination of the first joint portion 14 and the second joint portion 25, the water cup using the cup cover 100 of the present invention can be filled with beverages containing gas, and the cover body 2 will not be separated from the body 1 due to the release of gas. In addition, even if the water cup is placed at an angle, through the arrangement of the first joint portion 1322 and the second joint portion 262 and the first joint portion 14 and the second joint portion 25, the liquid in the water cup will not leak out of the cup cover 100.

[0099] According to an embodiment of the present invention, Figure 2As shown, the cover 2 may further include a sealing member 27, and the sealing member 27 may include a top end 271 and a bottom end 272 opposite to each other, and a second opening 273 opened at the bottom end 272. A second accommodation space 274 is formed between the top end 271, the bottom end 272 and the second opening 273 of the sealing member 27, and the second accommodation space 274 is connected to the first accommodation space 24, so that the second accommodation space 274 can accommodate the straw protruding from the extension portion 13. Preferably, the sealing member 27 can be detachably disposed in the first accommodation space 24, and the first accommodation space 24 can be completely cleaned by removing the sealing member 27 from the cover 2.

[0100] According to a preferred embodiment of the present invention, the extension portion 13 may further include an edge 133, and the extension portion 13 may extend from the periphery of the first through hole 12 to the edge 133, and the bottom end 272 of the sealing member 27 may be detachably engaged with the edge 133. In this embodiment, when the body 1 and the cover 2 are combined, the bottom end 272 of the sealing member 27 may abut against the edge 133 of the extension portion 13, and when liquid enters the second accommodating space 274 or the first accommodating space 24, the sealing member 27 may prevent the liquid from leaking out of the gap between the cover 2 and the extension portion 13.

[0101] According to an embodiment of the present invention, the sealing member 27 can be made of soft plastic or silicone material, but is not limited thereto.

[0102] According to an embodiment of the present invention, the main body 1 may further include an annular wall portion 15 , and the annular wall portion 15 may be formed on the periphery of the main body 11 .

[0103] According to an embodiment of the present invention, the annular wall portion 15 may include a third combining portion 151, and the top portion 21 of the cover body 2 may include a fourth combining portion 211, wherein the third combining portion 151 and the fourth combining portion 211 are detachably combined. In this embodiment, when the first combining portion 14 is separated from the second combining portion 25, the cover body 2 can be fixed to the body 1 through the third combining portion 151 and the fourth combining portion 211.

[0104] According to an embodiment of the invention, the third combining portion 151 and the fourth combining portion 211 may be, for example but not limited to, corresponding snap-fit ​​structures, Velcro or magnetic structures. Preferably, in the embodiment of the magnetic structure, the third combining portion 151 and the fourth combining portion 211 may be separably combined through magnetic attraction, and in addition to having a smoother surface and easier cleaning than various snap-fit ​​structures, it is not easily damaged after repeated use.

[0105] Please also read Figure 1 , Figure 3 and Figure 4 , Figure 3 This is a bottom view of an exemplary embodiment of the cup cover of the present invention. Figure 4Schematic diagram of an exemplary embodiment of the buckle of the present invention. According to an embodiment of the present invention, the body 1 may further include a buckle 16 , and the buckle 16 may be disposed in the second through hole 131 of the extension portion 13 .

[0106] According to an embodiment of the present invention, Figure 4 As shown, the fastening member 16 may include a third through hole 161 and a fourth through hole 162 , wherein one side of the third through hole 161 is connected to one side of the fourth through hole 162 , so that the third through hole 161 may be connected to the fourth through hole 162 .

[0107] According to an embodiment of the present invention, the third through hole 161 has a third diameter 1611 , wherein the third diameter 1611 may be greater than a width W1 of the fourth through hole 162 .

[0108] According to an embodiment of the present invention, the body 1 may further include a retaining member 17, and the retaining member 17 may be connected to the buckle member 16. Preferably, the retaining member 17 may be disposed in the second through hole 131 of the extension portion 13.

[0109] According to an embodiment of the present invention, the retaining member 17 may include a fifth through hole 171, wherein the fifth through hole 171 may correspond to the third through hole 161 and communicate with the third through hole 161. Figure 3 and Figure 4 As shown, the fifth through hole 171 has a fourth diameter 1711 , and the fourth diameter 1711 may be greater than the third diameter 1611 .

[0110] Please also read Figures 1 to 6 , Figure 5 This is a schematic diagram of an exemplary embodiment of the straw of the present invention. Figure 6 It is a cross-sectional view of an exemplary embodiment of the straw of the present invention. The second aspect of the present invention provides a cup cover with a straw, comprising the cup cover 100 and the straw 200 provided in the first aspect of the present invention. The straw 200 comprises a tube body 3 and a buckle portion 4. The tube body 3 may have a first end 31 and a second end 32 opposite to each other. The thickness T2 of the buckle portion 4 may be greater than the thickness T1 of the tube body 3, and the buckle portion 4 may include a first buckle portion 41 and a second buckle portion 42, wherein the first buckle portion 41 and the second buckle portion 42 may be disposed on the tube body 3 and extend from the first end 31 to the second end 32, and the first buckle portion 41 and the second buckle portion 42 may be detachably combined so that the first end 31 may form a third opening 311, and the second end 32 may form a fourth opening 321.

[0111] According to an embodiment of the present invention, the third opening 311 or the fourth opening 321 may have a fifth diameter 3111, wherein the third diameter 1611 may be greater than or equal to the fifth diameter 3111. Specifically, when the first buckling portion 41 and the second buckling portion 42 are buckled, the shape of the tube body 3 corresponds to the third through hole 161. Preferably, the third diameter 1611 of the third through hole 161 may be slightly greater than the fifth diameter 3111. In this embodiment, the tube body 3 may move in the third through hole 161 when subjected to force, and a portion of the tube body 3 may be snapped into the third through hole 161 when not subjected to force, and will not be separated from the third through hole 161 due to gravity.

[0112] According to an embodiment of the present invention, when the first fastening portion 41 and the second fastening portion 42 are fastened together, the width W1 of the fourth through hole 162 may be greater than or equal to the width W2 of the fastening portion 4. Specifically, when the first fastening portion 41 and the second fastening portion 42 of the straw 200 are separated, the straw 200 may be inserted into the fastening member 16, so that the tube body 3 passes through the third through hole 161, and the first fastening portion 41 and the second fastening portion 42 are squeezed through the fourth through hole 162, so that the first fastening portion 41 and the second fastening portion 42 can be fastened to each other. Preferably, the width W1 of the fourth through hole 162 may be slightly greater than the width W2 of the fastening portion 4, and the restriction of the width W1 of the fourth through hole 162 helps to combine the first fastening portion 41 with the second fastening portion 42.

[0113] According to the present invention, in the embodiment in which the body 1 includes the retaining member 17, the length of the fourth diameter 1711 of the fifth through hole 171 is approximately the sum of the fifth diameter 3111 of the third opening 311, the thickness T1 of the tube body 3, and the thickness T2 of the buckle portion 4. In this embodiment, a portion of the tube body 3 and the buckle portion 4 can be snapped into the fifth through hole 171, and in the absence of additional force, the straw 200 will not be separated from the fifth through hole 171 due to gravity, and the retaining member 17 can further help the straw 200 to be fixed to the cup cover 100.

[0114] According to an embodiment of the present invention, the tube body 3 and the buckling portion 4 can be integrally formed.

[0115] According to an embodiment of the present invention, the straw 200 may be made of soft plastic, but is not limited thereto.

[0116] Please also read Figure 1 and Figure 7 . Figure 7This is an exemplary embodiment exploded diagram of the first method of using the water cup of the present invention. The third aspect of the present invention provides a water cup 300 including the cup cover 100 and the cup body 5 described in the first aspect of the present invention. The main body 1 of the cup cover 100 includes an annular wall portion 15, which can be formed on the periphery of the main body 11 and protrude from the second surface 112, wherein the annular wall portion 15 may include a fifth combining portion 152. The cup body 5 may include a fifth opening 51, a sixth combining portion 52 and a third accommodating space 53. The fifth opening 51 may face the second surface 112 of the main body 1. The sixth combining portion 52 may be disposed near the fifth opening 51, and the sixth combining portion 52 may be detachably combined with the fifth combining portion 152 of the annular wall portion 15. The third accommodating space 53 may be disposed in the cup body 5, wherein the third accommodating space 53 may be connected to the first accommodating space 24, the first through hole 12 and the second through hole 131.

[0117] According to an embodiment of the present invention, the water cup 300 may further include a straw 200. The various structural components of the straw 200 have been described in detail in the above embodiments and will not be repeated here. It should be particularly noted that in other embodiments, the cup cover 100 and the cup body 5 of the present invention may also be used in conjunction with a general straw, and are not limited to the straw 200 of the present invention.

[0118] According to an embodiment of the present invention, Figure 7 As shown, the cover 2 can be fixed to the body 1 through the first joint portion 14 and the second joint portion 25 , so that the first end 31 of the straw 200 will not be exposed outside the cup 300 , thereby preventing dirt or dust from contaminating the straw 200 .

[0119] According to the present invention, when the fifth joint portion 152 is separated from the sixth joint portion 52, the straw 200 can be fixed to the cup cover 100 by means of the fastener 16 and / or the retainer 17, so that the user only needs to take the cup cover 100, and the straw 200 will not fall off from the first through hole 12, and the cup cover 100 and the straw 200 can be taken together.

[0120] Please also read Figure 1 and Figure 8 , Figure 8 This is a schematic diagram of an exemplary embodiment of the second method of using the water cup of the present invention. According to an embodiment of the present invention, when the first joint portion 14 is separated from the second joint portion 25, the cover 2 can be separated from the main body 11 to expose the first end 31 of the straw 200 to the outside, and the user can drink the liquid contained in the third accommodating space 53 through the first end 31. At this time, the cover 2 can be fixed to the fifth joint portion 152 through the fourth joint portion 211. Since the cover 2 is stored to one side of the annular wall portion 15 through the top 21, it will not prevent the user from absorbing the beverage through the straw 200. In addition to increasing the convenience of drinking, it can also prevent the cover 2 from being lost or damaged due to improper storage.

[0121] In summary, the cup cover provided by the present invention has an extension portion and a cover body that are connected to each other. Through the tight connection between the first connection portion and the second connection portion, and the first combination portion and the second combination portion are connected and fixed to each other, the cup cover of the present invention can stably fix the cover body to the body without setting threads. In addition to being easy to operate and having a simple structure, it is also easy to clean. In addition, after the cover body of the present invention is removed from the extension portion, it can be connected to the edge of the cup cover body through the fourth combination portion. This storage method can effectively reduce damage to the cover body. Furthermore, the cup cover of the present invention also has a fastener. The fastener corresponds to the shape of the straw. In addition to being used to open and close the straw body, it can also fix the straw to the cup cover through the fastener when the cup cover and the straw are separated from the cup body so that it will not fall off.

[0122] The above implementations are only illustrative of the principles and effects of this invention, and are not intended to limit this invention. Anyone skilled in the art may modify and change the above implementations without violating the spirit and scope of this invention. Therefore, the scope of protection of this invention should be as set forth in the claims.

Claims

1. A cup cover, characterized in that: include: The main body includes: A main body having a first surface and a second surface opposite to each other; A first through hole, penetrating the first surface and the second surface; an extension portion, disposed along a periphery of the first through hole, and the extension portion includes a second through hole communicating with the first through hole; and A first combining portion is disposed on the first surface near the extending portion; and A cover body having a top and a bottom opposite to each other, the cover body comprising: A first opening, opened at the bottom; a first accommodation space formed between the top and the bottom, wherein the first accommodation space is in communication with the first opening, the first through hole, and the second through hole; and The second combining portion is disposed on the outer edge of the cover body near the bottom, wherein the second combining portion is detachably combined with the first combining portion. The outer edge of the extension portion has a first diameter, the inner edge of the cover body has a second diameter, and the second diameter is greater than or equal to the first diameter.

2. The cup cover according to claim 1, characterized in that: The outer edge of the extension portion has a first engaging portion, and the inner edge of the cover body has a second engaging portion, wherein the first engaging portion and the second engaging portion are detachably engaged with each other.

3. The cup cover according to claim 2, characterized in that: The first joint portion and the second joint portion have smooth surfaces.

4. The cup cover according to claim 1, characterized in that: The second combining portion is a convex portion, and the first combining portion includes a concave portion corresponding to the convex portion; or the first combining portion is a convex portion, and the second combining portion includes a concave portion corresponding to the convex portion, and one side of the concave portion also has a stopper.

5. The cup cover according to claim 1, characterized in that: The cover body also includes a sealing member, which includes a top end and a bottom end relative to each other, and a second opening opened at the bottom end, and a second accommodating space is formed between the top end, the bottom end and the second opening of the sealing member, wherein the sealing member can be detachably arranged in the first accommodating space, and the second accommodating space is communicated with the first accommodating space.

6. The cup cover according to claim 5, characterized in that: The extension portion further includes an edge, the extension portion extends from the periphery of the first through hole to the edge, and wherein the bottom end of the sealing member is detachably engaged with the edge.

7. The cup cover according to claim 1, characterized in that: The main body further includes an annular wall portion formed on the periphery of the main body.

8. The cup cover according to claim 7, characterized in that: The annular wall portion includes a third combining portion, and the top of the cover body includes a fourth combining portion, wherein the third combining portion and the fourth combining portion are detachably combined.

9. The cup cover according to claim 1, characterized in that: The body further includes a buckling piece, and the buckling piece is arranged in the second through hole of the extending portion.

10. The cup cover according to claim 9, characterized in that: The fastening member includes a third through hole and a fourth through hole, wherein one side of the third through hole is connected to one side of the fourth through hole, so that the third through hole is connected to the fourth through hole.

11. The cup cover according to claim 10, characterized in that: The third through hole has a third diameter, wherein the third diameter is greater than a width of the fourth through hole.

12. The cup cover according to claim 11, characterized in that: The body further includes a retaining member, the retaining member is connected to the buckling member, and the retaining member includes a fifth through hole, wherein the fifth through hole corresponds to the third through hole and is in communication with the third through hole.

13. The cup cover according to claim 12, characterized in that: The fifth through hole has a fourth diameter, and the fourth diameter is greater than the third diameter.

14. A cup lid with a straw, characterized in that: include: The cup cover according to any one of claims 10 to 13; as well as Straws, including: A tube body having a first end and a second end opposite to each other; and The buckling part has a thickness greater than that of the tube body, and the buckling part includes a first buckling part and a second buckling part, wherein the first buckling part and the second buckling part are arranged on the tube body and extend from the first end to the second end, and the first buckling part and the second buckling part can be detachably combined so that the first end forms a third opening, and the second end forms a fourth opening.

15. The cup lid with a straw as claimed in claim 14, characterized in that: The third opening has a fifth diameter, wherein the third diameter is greater than or equal to the fifth diameter.

16. The cup lid with a straw as claimed in claim 14, characterized in that: When the first buckling portion and the second buckling portion are buckled together, the width of the fourth through hole is greater than or equal to the width of the buckling portion.

17. A water cup, characterized in that: include: The cup cover according to any one of claims 1 to 16, wherein the body of the cup cover comprises an annular wall portion, the annular wall portion is formed at the periphery of the body and protrudes from the second surface, and wherein the annular wall portion comprises a fifth coupling portion; and Cup body, including: a fifth opening, the fifth opening facing the second surface; a sixth combining portion, disposed near the fifth opening, and the sixth combining portion is detachably combined with the fifth combining portion; and A third accommodating space is formed in the cup body, wherein the third accommodating space is communicated with the first accommodating space, the first through hole and the second through hole.

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