Cup cover with side leakage prevention function

Abstract

The utility model discloses a cup lid with a side leakage prevention function, which comprises a lid body and a tea strainer, a main body part is arranged in the lid body, the tea strainer is detachably connected to the main body part, a water containing space for containing water accumulated in the tea strainer is formed between the tea strainer and the main body part, and a sealing piece is arranged on the tea strainer or the main body part. The sealing piece is used for sealing a gap between the tea strainer and the main body part when the tea strainer is connected to the main body part, through the water containing space formed between the tea strainer and the main body part, water accumulated in the tea strainer due to tea leaves can flow into the water containing space to be stored when the cup cover is inversely arranged on a table top, and the situation that the water accumulated in the tea strainer laterally leaks and flows out due to the fact that the cup cover is inversely arranged can be prevented. The sealing piece is arranged between the tea strainer and the main body part for sealing, the sealing performance of the joint of the tea strainer and the main body part can be improved, water is prevented from flowing out of a gap between the tea strainer and the main body part, and a user can use the tea strainer conveniently.

Description

Technical Field

[0001] The utility model relates to a cup cover, in particular to a cup cover with a side leakage prevention function. Background Art

[0002] A water cup is a common utensil in daily life, and is generally composed of a cup body and a cup cover. In order to meet the preferences of tea drinkers, an existing water cup has a detachable tea strainer added to the cup cover for placing tea leaves. When using, the tea strainer is first removed from the cup cover, tea leaves are placed in the tea strainer, and then the tea strainer is installed on the cup cover to make tea. The tea strainer can separate tea water from tea leaves, so as to prevent tea leaves from being mixed in the tea water and being easily eaten when drinking tea.

[0003] For example, a simple tea brewing cup disclosed in Chinese utility model patent CN209284827U includes a cup cover and a cup body, a rotating part is provided on the top of the cup cover, a connecting piece is provided inside the cup cover, a pressure ring is provided at the bottom of the connecting piece, the pressure ring is connected to the rotating part, a magnet A is provided at the bottom of the connecting piece, a tea strainer is provided below the connecting piece, a magnet B is provided on the top of the tea strainer, and magnets A and B attract each other; the tea strainer is located in the cup body, and the cup cover and the cup body are fixedly connected by threads.

[0004] When making tea, the tea strainer is inserted into the cup body so that the tea leaves in the tea strainer come into contact with the water in the cup body, and the tea leaves will be soaked and attached to the water. When the user drinks the water, the cup cover is removed from the cup body and inverted on the table. Since the part of the cup cover used to support the tea leaves in the inverted tea strainer is flat, the water accumulated on the tea leaves will leak out from the gap between the tea strainer and the cup cover or the round holes on the side wall of the tea strainer, causing inconvenience to the user. Utility Model Content

[0005] In view of the problem that water accumulated in the tea strainer due to tea leaves is easy to leak out sideways when the cup cover is inverted, affecting the use of the user, a cup cover with a side leakage prevention function is provided.

[0006] The technical solution adopted by the utility model to solve the above-mentioned structural problem is as follows: a cup cover with a side leakage prevention function comprises a cover body and a tea strainer, a main body is arranged in the cover body, the tea strainer is detachably connected to the main body, a water containing space is formed between the tea strainer and the main body for accommodating water accumulated in the tea strainer when inverted, a sealing member is provided on the tea strainer or the main body, and the sealing member is used to seal the gap between the tea strainer and the main body when the tea strainer is connected to the main body.

[0007] A further preferred technical solution of the utility model is: the water containing space is a groove formed on the bottom of the main body opposite to the inner cavity of the tea strainer.

[0008] A further preferred technical solution of the utility model is: a plurality of water filtering holes are provided on the tea strainer, and a side wall with four sides closed is provided on one end of the tea strainer connected to the main body, and the side wall with four sides closed and the main body enclose the water holding space to allow water accumulated in the tea strainer to flow in when the cup cover is inverted.

[0009] A further preferred technical solution of the utility model is: the sealing member is an elastic sealing ring sleeved on the main body, the main body has a supporting surface for the end of the tea strainer to abut against when the tea strainer is connected, the elastic sealing ring is provided with a sealing portion extending laterally inward, the sealing portion abuts against the bottom of the abutting surface, and when the tea strainer is connected to the main body, the end of the tea strainer abuts against the sealing portion.

[0010] A further preferred technical solution of the utility model is: a first annular groove is provided on the side wall at the bottom end of the main body, an insertion portion is provided on the elastic sealing ring, and the insertion portion is inserted into the first annular groove for positioning.

[0011] A further preferred technical solution of the utility model is: a connecting portion extending downward is provided on the abutting surface, and an open end of the tea strainer is sleeved on the connecting portion and is threadedly connected to the connecting portion.

[0012] A further preferred technical solution of the utility model is that the main body is detachably connected to the cover body.

[0013] A further preferred technical solution of the utility model is: a second annular groove is opened on the side wall of the main body, and a convex edge corresponding to the second annular groove is provided on the cover body, and the convex edge is snapped into the second annular groove to fix the main body and the cover body.

[0014] A further preferred technical solution of the utility model is: the cup cover also includes a temperature sensor, the temperature sensor includes a temperature display instrument and a measuring rod connected to the temperature display instrument, the temperature display instrument is embedded on the top of the cover body for observation, the measuring rod passes through the main body and extends from the bottom end of the main body, and the measuring rod is inserted into the tea strainer for temperature measurement.

[0015] A further preferred technical solution of the utility model is: a mounting groove 1 is formed between the main body and the inner wall of the cover body for the edge of the cup mouth of the cup body to be inserted into and detachably connected with the main body and the inner wall of the cover body.

[0016] Compared with the prior art, the advantage of the utility model is that through the water holding space formed between the tea strainer and the main body, when the cup cover is inverted on the table, the water accumulated in the tea strainer due to tea leaves can flow into the water holding space for storage, which can prevent the water accumulated in the tea strainer from leaking out due to the inverted cup cover. A sealing member is provided between the tea strainer and the main body for sealing, which can improve the sealing performance of the connection between the tea strainer and the main body, prevent water from flowing out from the gap between the tea strainer and the main body, and is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be used as a limitation on the scope of the present invention. In addition, unless otherwise specified, the drawings are only schematically representing the composition or structure of the described object and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0018] Figure 1 The structure of the cup cover Figure 1 ;

[0019] Figure 2 The structure of the cup cover Figure 2 ;

[0020] Figure 3 The figure is a cross-sectional diagram of the cup cover;

[0021] Figure 4 This is a schematic diagram of the separation of the tea strainer and the main body;

[0022] Figure 5 It is a schematic diagram of the disassembly of the main body and the cover;

[0023] Figure 6 It is a schematic diagram of the disassembly of the main body, the seal and the temperature sensor;

[0024] Figure 7 This is an exploded view of the cover;

[0025] Figure 8 This is a cross-sectional diagram of the cup lid when it is inverted.

[0026] In the figure: 1. tea strainer; 2. cover; 3. temperature sensor; 4. sealing member; 5. main body; 6. water storage space; 7. outer cover; 8. top plate; 9. inner cover; 10. groove; 11. abutment surface; 12. first annular groove; 13. second annular groove; 14. measuring rod; 15. temperature display instrument; 16. convex edge; 17. embedded hole; 18. mounting groove 1; 19. elastic sealing ring; 20. sealing part; 21. top opening; 22. through hole; 23. inserting part; 24. connecting part; 25. water filter hole; 26. closed side wall; 27. chamfer; 28. center hole; 29. ​​water. DETAILED DESCRIPTION

[0027] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It will be appreciated by those skilled in the art that these descriptions are merely illustrative and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0028] It should be noted that like reference numerals denote similar items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0029] Figure 1-Figure 8 As shown, the cup cover comprises a cover body 2, a tea strainer 1, a sealing member 4 and a temperature sensor 3. A main body 5 is arranged inside the cover body 2, and the tea strainer 1 is detachably connected to the main body 5.

[0030] A water containing space 6 is formed between the tea strainer 1 and the main body 5, and the water containing space 6 is used to contain water 29 accumulated in the tea strainer 1 due to tea leaves when the cup cover is inverted.

[0031] There are many solutions for implementing the water-containing space 6, for example:

[0032] Preferably, in one solution, the water containing space 6 is a groove 10 formed on the bottom of the main body 5 opposite to the inner cavity of the tea strainer 1 .

[0033] Figure 3 , Figure 4 As shown, preferably, in another solution, the tea strainer 1 is provided with a plurality of water filtering holes 25, and the end of the tea strainer 1 connected to the main body 5 is provided with a section of a side wall 26 with four sides closed, and the side wall 26 with four sides closed and the main body 5 enclose the above-mentioned water storage space 6, so as to accommodate the water 29 accumulated in the tea strainer 1 due to tea leaves when the cup cover is inverted. Preferably, the side wall 26 with four sides closed on the tea strainer 1 can be combined with the bottom surface of the main body 5 to form the water storage space 6; the side wall 26 with four sides closed on the tea strainer 1 can also be combined with the groove 10 on the bottom of the main body 5 to form the water storage space 6.

[0034] The sealing member 4 is disposed on the tea strainer 1 or the main body 5 , and is used to seal the gap between the tea strainer 1 and the main body 5 when the tea strainer 1 is connected to the main body 5 .

[0035] Figure 3 , Figure 6 As shown, preferably, the sealing member 4 is an elastic sealing ring 19 sleeved on the main body 5, and the main body 5 has an abutting surface 11 for the end of the tea strainer 1 to abut against when the tea strainer 1 is connected, and the elastic sealing ring 19 is provided with a sealing portion 20 extending laterally inward, and the sealing portion 20 is abutted against the lower side of the abutting surface 11. When the tea strainer 1 is connected to the main body 5, the end of the tea strainer 1 abuts against the sealing portion 20, and the sealing portion 20 is squeezed against the abutting surface 11 by the end of the tea strainer 1 to seal the gap between the tea strainer 1 and the main body 5, thereby preventing water 29 accumulated in the tea strainer 1 from flowing out of the gap.

[0036] A first annular groove 12 is provided on the side wall at the bottom end of the main body 5 , and an inserting portion 23 is provided on the elastic sealing ring 19 . The inserting portion 23 is inserted into the first annular groove 12 for positioning, so that the elastic sealing ring 19 is fixed on the main body 5 .

[0037] Preferably, the elastic sealing ring 19 is made of elastic rubber or silicone material.

[0038] Figure 4 As shown, preferably, a connecting portion 24 extending downward is provided on the abutting surface 11, and the tea strainer 1 has an open end which is sleeved on the connecting portion 24. The connecting portion 24 is provided with an external thread, and the inner wall of the tea strainer 1 is provided with an internal thread. The tea strainer 1 is threadedly connected to the external thread on the connecting portion 24 via the internal thread.

[0039] There are many ways to detachably connect the tea strainer 1 and the main body 5, which are not limited to the above-mentioned threaded connection method. The conventional detachable connection methods in the art are applicable to this patent, such as magnetic connection, snap connection, tight fitting, etc.

[0040] Preferably, the tea strainer 1 is a cylindrical structure with an opening at one end, and a plurality of water filtering holes 25 are provided on the side wall and the bottom of the tea strainer 1.

[0041] Figure 3 , Figure 5 As shown, preferably, the main body 5 is detachably connected to the cover body 2.

[0042] Preferably, a second annular groove 13 is formed on the side wall of the main body 5 , and a convex edge 16 corresponding to the second annular groove 13 is formed on the cover body 2 . The convex edge 16 is snapped into the second annular groove 13 to fix the main body 5 and the cover body 2 .

[0043] The convex edge 16 and the main body 5 are inserted into the second annular groove 13 by elastic deformation of the material itself after being squeezed.

[0044] Preferably, the second annular groove 13 is arranged on the side wall at the top of the main body 5. The second annular groove 13 is formed by two spaced outer ring edges on the side wall of the main body 5. The outer edge of the top of the upper outer ring edge has a chamfer 27. The chamfer 27 facilitates the convex edge 16 on the cover body 2 to be inserted into the second annular groove 13 when the main body 5 moves upward.

[0045] The main body 5 is detachably connected to the cover body 2 , which facilitates the processing and forming of the cover body 2 and the main body 5 .

[0046] Figure 3 , Figure 6 As shown, the temperature sensor 3 includes a temperature display instrument 15 and a measuring rod 14 connected to the temperature display instrument 15. The temperature display instrument 15 is embedded on the top of the cover body 2 for observation. The measuring rod 14 passes through the main body 5 and extends from the bottom end of the main body 5. When the tea strainer 1 is connected to the main body 5, the measuring rod 14 is inserted into the tea strainer 1 for temperature measurement.

[0047] The temperature sensor 3 is an existing sensing device, for example, a temperature sensor 3 of brand: Chuangming and model: WSS401.

[0048] Figure 7 As shown, preferably, the cover body 2 includes an inner cover 9 and an outer cover 7, the outer cover 7 is covered on the outer side of the inner cover 9 and fixed to the inner cover 9, a through hole 22 is provided on the top of the inner cover 9, the upper end of the main body 5 is inserted into the through hole 22 and fixedly connected to the inner cover 9, the edge of the through hole 22 serves as a convex edge 16 to be engaged with the second annular groove 13, a top opening 21 is provided on the top surface of the outer cover 7, a top plate 8 is sandwiched between the inner cover 9 and the outer cover 7, the top plate 8 covers the top opening 21, an embedded hole 17 connected to the inside of the outer cover 7 is provided on the top plate 8, the temperature display instrument 15 is inserted in the embedded hole 17, and a center hole 28 for the measuring rod 14 to pass through is provided in the center of the main body 5.

[0049] Preferably, a mounting groove 18 for inserting the edge of the cup mouth of the cup body and detachably connected thereto is formed between the main body 5 and the inner wall of the cover body 2 .

[0050] Specifically, the inner wall of the mounting groove 18 has a thread that is threadedly connected to the cup body.

[0051] Working principle: when using, first remove the tea strainer 1 from the main body 5, put the tea leaves into the tea strainer 1, then reinstall the tea strainer 1 on the main body 5, connect the cup cover to the cup body, insert the tea strainer 1 with tea leaves into the cup body so that the tea leaves contact with the hot water 29 in the cup body to make tea, and when drinking tea, remove the cup cover from the cup body and turn it upside down on the table.

[0052] The present patent forms a water containing space 6 between the tea strainer 1 and the main body 5. When the cup cover is inverted on the table, water 29 accumulated in the tea strainer 1 due to tea leaves can flow into the water containing space 6 for storage, which can prevent the water 29 accumulated in the tea strainer 1 from leaking out due to the inversion of the cup cover. A sealing member 4 is provided between the tea strainer 1 and the main body 5 for sealing, which can improve the sealing performance of the connection between the tea strainer 1 and the main body 5, and prevent the water 29 from flowing out from the gap between the tea strainer 1 and the main body 5, which is convenient for users to use.

[0053] In addition, the cup cover can also be used as an independent component and placed in a water container for brewing tea, and is not limited to being used with the cup body.

[0054] The cup lid with the function of preventing side leakage provided by the utility model is introduced above. The principle and implementation method of the utility model are described in this article using specific examples. The description of the above embodiments is only used to help understand the utility model and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A cup cover with a side leakage prevention function, comprising a cover body and a tea strainer, wherein the cover body is provided with a main body, and the tea strainer is detachably connected to the main body, characterized in that: A water containing space is formed between the tea strainer and the main body for containing water accumulated in the tea strainer when inverted. A sealing member is provided on the tea strainer or the main body for sealing the gap between the tea strainer and the main body when the tea strainer is connected to the main body.

2. The cup cover with anti-side leakage function according to claim 1, characterized in that: The water containing space is a groove formed on the bottom of the main body opposite to the inner cavity of the tea strainer.

3. The cup cover with anti-side leakage function according to claim 1, characterized in that: The tea strainer is provided with a plurality of water filtering holes, and one end of the tea strainer connected to the main body is provided with a side wall which is closed all around. The side wall which is closed all around and the main body enclose the water containing space, so that the water accumulated in the tea strainer can flow in when the cup cover is inverted.

4. The cup cover with anti-side leakage function according to claim 1, characterized in that: The sealing member is an elastic sealing ring sleeved on the main body, and the main body has a supporting surface for the end of the tea strainer to abut against when the tea strainer is connected. The elastic sealing ring is provided with a sealing portion extending laterally inward, and the sealing portion is abutted against the bottom of the supporting surface. When the tea strainer is connected to the main body, the end of the tea strainer abuts against the sealing portion.

5. The cup cover with anti-side leakage function according to claim 4, characterized in that: A first annular groove is provided on the side wall at the bottom end of the main body, and an inserting portion is provided on the elastic sealing ring, and the inserting portion is inserted into the first annular groove for positioning.

6. The cup cover with anti-side leakage function according to claim 4, characterized in that: The abutting surface is provided with a connecting portion extending downwards, and the tea strainer has an open end which is sleeved on the connecting portion and is threadedly connected to the connecting portion.

7. The cup cover with anti-side leakage function according to claim 1, characterized in that: The main body is detachably connected to the cover body.

8. The cup cover with anti-side leakage function according to claim 7, characterized in that: A second annular groove is formed on the side wall of the main body, and a convex edge corresponding to the second annular groove is formed on the cover body. The convex edge is clamped in the second annular groove to fix the main body and the cover body.

9. The cup cover with anti-side leakage function according to claim 1, characterized in that: The cup cover also includes a temperature sensor, which includes a temperature display instrument and a measuring rod connected to the temperature display instrument. The temperature display instrument is embedded on the top of the cover body for observation, the measuring rod passes through the main body and extends from the bottom end of the main body, and the measuring rod is inserted into the tea strainer for temperature measurement.

10. The cup cover with anti-side leakage function according to claim 1, characterized in that: The main body and the inner wall of the cover are spaced apart to form a mounting groove 1 for the edge of the cup mouth of the cup body to be inserted into and detachably connected with the cup mouth.

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