A cup lid and a cup

Abstract

The present invention relates to a cup lid and a cup. The cup lid includes a lid body, an inner plug, an electrical module, and a sealing cover assembly. A plurality of first split internal threads are spacedly arranged on the inner wall of the lid body; a plurality of split external threads matching the first split internal threads are arranged on the inner plug, and the inner plug can be installed on the lid body through the thread fit between the split external threads and the first split internal threads; a plurality of second split internal threads are arranged on the sealing cover assembly, and the second split internal threads can cooperate with the first split internal threads to form an internal thread, so that the inner plug can be detached from the lid body through the thread fit between the split external threads and the internal thread, and the sealing cover assembly can drive the second split internal threads to selectively cooperate with the first split internal threads. The cup lid of the present invention has a simple structure, realizes the functions of anti-loosening and detachable of the cup lid, and further enables the cup lid to achieve the purpose of repairing or replacing the electrical module when used in a cup.

Description

Technical Field

[0001] The present invention belongs to the technical field related to daily necessities, and particularly relates to a cup lid and a cup. Background Art

[0002] At present, in the existing cups with intelligent functions such as temperature display and water level display, the cup lid has a non-detachable and non-loosening structure. Specifically, after the external thread on the inner plug is thread-fitted with the internal thread on the lid body, one of the thread structures is damaged to achieve this.

[0003] It can be understood that an electrical module is arranged inside the cup lid. The electrical module has a certain service life and is prone to damage. Since the whole cup lid is non-detachable, it is impossible to repair or replace the electrical module in the cup lid. This makes the intelligent function of the cup with this cup lid relatively short, while the overall service life of the cup is relatively long. After the electrical module in the cup lid is damaged, the cup can only function as an ordinary cup and loses its original value. Summary of the Invention

[0004] In view of this, it is necessary to provide a cup lid and a cup for solving the above technical problems.

[0005] A cup lid includes a lid body, an inner plug, and an electrical module, and the electrical module is arranged between the lid body and the inner plug;

[0006] A plurality of first split internal threads are spaced apart on the inner wall of the lid body; a plurality of split external threads are arranged on the inner plug and are matched with the first split internal threads, and the inner plug can be installed on the lid body through the thread fit between the split external threads and the first split internal threads; a plurality of second split internal threads are arranged on the sealing cover assembly, and the second split internal threads can be matched with the first split internal threads to form an internal thread, so that the inner plug can be disengaged from the lid body through the thread fit between the split external threads and the internal thread, and the sealing cover assembly can drive the second split internal threads to selectively cooperate with the first split internal threads.

[0007] In this application, through the above reasonable structural arrangement, by using the selective cooperation of the second split internal threads on the sealing cover assembly with the first split internal threads on the lid body, selective limitation of the split external threads on the inner plug on the first split internal threads of the lid body is achieved, so as to realize the functions of anti-loosening and detachable of the cup lid. Furthermore, when the cup lid is applied to a cup for use, the purpose of repairing or replacing the electrical module can be achieved; meanwhile, the cup lid has a simple structure, convenient operation, and the effect of reducing costs.

[0008] In one embodiment, the number of the first split internal threads, the second split internal threads, and the split external threads is equal.

[0009] It is understandable that the numbers of the first internal thread in the body, the second internal thread in the body, and the external thread on the body are set to be equal, so as to improve the stability of the inner plug installed on the cover body through the thread fit between the external thread on the body and the first internal thread in the body, and facilitate the production and preparation of the inner plug and the cover body.

[0010] In one embodiment, the thread length of the first internal thread in the body is greater than or equal to the thread length of the corresponding external thread on the body.

[0011] It is understandable that through the above structural settings, the inner plug can be installed on the cover body through the thread fit between the external thread on the body and the first internal thread in the body, and meet the use requirements restricted by the second internal thread in the body on the capping assembly.

[0012] In one embodiment, a guiding groove is formed by the cooperation of any two adjacent first internal threads on the cover body, the second internal thread is arranged in the area where the guiding groove is located, and the capping assembly can drive the second internal thread to slide in the guiding groove so that the second internal thread cooperates with the first internal thread.

[0013] It is understandable that through the above structural settings, the assembly connection of the second internal thread on the capping assembly on the cover body is specifically realized.

[0014] In one embodiment, the capping assembly includes a capping member and an elastic member. The elastic member is arranged at the position between the capping member and the cover body to elastically support the capping member; the second internal thread is arranged on the capping member, and the capping member can squeeze the elastic member towards the inner plug so that the second internal thread cooperates with the first internal thread.

[0015] It is understandable that through the above structural settings, the structural settings of the capping assembly are specifically realized, so that when the cup cover is used, by pressing the capping member and squeezing the elastic member to deform, the control of the selective cooperation between the second internal thread on the capping member and the first internal thread on the cover body can be realized, so as to facilitate the disassembly of the cup cover.

[0016] In one embodiment, the capping member includes a sleeve body. A capping plate is arranged at one axial end of the sleeve body, and a stepped surface matching the capping plate is arranged on the cover body. The elastic member is arranged at the position between the capping plate and the stepped surface; a plurality of extending convex plates are arranged at the other axial end of the sleeve body, and the second internal thread is correspondingly arranged on the extending convex plates.

[0017] It can be understood that through the above structural settings, the structural settings of the cover member are specifically realized.

[0018] In one embodiment, the elastic member is sleeved on the sleeve body in a tight fit manner. A flange portion is provided at one end of the elastic member facing the cover plate, and the elastic member abuts against the cover plate through the flange portion.

[0019] It can be understood that through the above structural settings, the assembly connection of the elastic member to the cover member is specifically realized, so as to facilitate the installation of the elastic member on the cover member and improve the stability of the cooperation between the elastic member and the cover plate on the cover member.

[0020] In one embodiment, a plurality of connecting hooks are provided on the outer peripheral surface of the cover plate. The cover plate is connected to the cover body through the connecting hooks to prevent the cover member from detaching from the cover body in a direction away from the inner plug.

[0021] It can be understood that through the above structural settings, the assembly limit between the cover member and the cover body is specifically realized to prevent the cover member from detaching from the cover body in a direction away from the inner plug.

[0022] In one embodiment, the cover body includes an outer shell and an inner cover, and the inner cover is installed on the outer shell in a snap-fit manner.

[0023] It can be understood that through the above structural settings, the structural settings of the cover body are specifically realized.

[0024] This application also claims protection for a cup, including the cup lid described in any one of the above. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a cross-sectional view of the cup lid provided by an embodiment of this application.

[0026] Figure 2 It is a schematic structural diagram when the inner plug and the cover member are assembled and connected in this application.

[0027] Figure 3 It is a schematic structural diagram of the cover body in this application.

[0028] Figure 4 It is an exploded view of the cover body in this application.

[0029] Figure 5 It is a schematic structural diagram of the inner plug in this application.

[0030] Figure 6 It is a schematic structural diagram of the cover member in this application.

[0031] Figure 7 It is a schematic structural diagram of the elastic member in this application.

[0032] Among them, 10 is the cover body; 111 is the outer shell; 112 is the inner cover; 11 is the inner wall; 12 is the step surface; 13 is the lower edge; 20 is the inner plug; 30 is the capping assembly; 31 is the capping member; 311 is the sleeve main body; 312 is the capping plate; 3121 is the outer peripheral surface; 3122 is the connecting hook; 313 is the extending convex plate; 32 is the elastic member; 321 is the flange portion; 100 is the internal thread; 101 is the first split internal thread; 1011 is the guide groove; 102 is the split external thread; 103 is the second split internal thread. Specific embodiments

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all 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 shall fall within the protection scope of the present invention.

[0034] It should be noted that when an element is referred to as being "provided on" another element, it can be directly provided on the other element or there may also be an intermediate element. When an element is considered to be "disposed on" another element, it can be directly disposed on the other element or there may be an intermediate element at the same time. When an element is considered to be "fixed to" another element, it can be directly fixed to the other element or there may be an intermediate element at the same time.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the description of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0036] Please refer to Figures 1 to 7 , the cup cover provided by an embodiment of the present invention includes a cover body 10, an inner plug 20, an electrical module, and a capping assembly 30.

[0037] Among them, the electrical module is disposed between the cover body 10 and the inner plug 20, so as to achieve the intelligent function of the cup cover when applied to a cup.

[0038] In this embodiment, a plurality of first split internal threads 101 are arranged at intervals on the inner wall 11 of the cover body 10 of this embodiment, a plurality of split external threads 102 matching the first split internal threads 101 are arranged on the inner plug 20, and the inner plug 20 can be installed on the cover body 10 through the threaded cooperation between the split external threads 102 and the first split internal threads 101, thereby realizing the assembly connection between the inner plug 20 and the cover body 10 of this embodiment.

[0039] The cover assembly 30 of this embodiment is provided with a plurality of second split internal threads 103, and the second split internal threads 103 can cooperate with the first split internal threads 101 and be combined into the internal threads 100, so that the inner plug 20 can be separated from the cover body 10 through the thread cooperation between the split external threads 102 and the internal threads 100, and the overall structure of the cup cover can be detached; and the cover assembly 30 of this embodiment can drive the second split internal threads 103 to selectively cooperate with the first split internal threads 101. It should be noted that the internal threads 100 of this embodiment are continuous thread structures, that is, the first split internal threads 101 and the second split internal threads 103 are specifically formed by partitioning on the continuous internal threads 100, so that the inner plug 20 can be screwed to make the split external threads 102 of the inner plug 20 detach from the cover body 10 along the internal threads 100.

[0040] Specifically, when the second split internal thread 103 on the cover assembly 30 of the present embodiment cooperates with the first split internal thread 101 on the cover body 10, the second split internal thread 103 is continuous with the first split internal thread 101 and is combined into an internal thread 100; and when the second split internal thread 103 on the cover assembly 30 does not cooperate with the first split internal thread 101 on the cover body 10, the second split internal thread 103 is staggered with the first split internal thread 101, so that the second split internal thread 103 blocks the split external thread 102, so as to limit the inner plug 20 from detaching from the cover body 10.

[0041] It can be understood that the cup cover of this embodiment utilizes the second split internal thread 103 on the sealing cover assembly 30 to selectively cooperate with the first split internal thread 101 on the cover body 10, so as to achieve the selective limitation of the split external thread 102 on the inner plug 20 on the first split internal thread 101 of the cover body 10, thereby realizing the anti-loosening and detachable function of the cup cover, thereby enabling the purpose of repairing or replacing the electrical module when the cup cover is used in the cup; at the same time, the cup cover has a simple structure, is easy to operate, and has the effect of reducing costs.

[0042] Among them, the number of the first internal body threads 101, the second internal body threads 103 and the external body threads 102 in this embodiment is equal, so as to improve the stability of the inner plug 20 installed on the cover body 10 through the thread fit between the external body thread 102 and the first internal body thread 101, and facilitate the production and preparation of the inner plug 20 and the cover body 10. It should be noted that the thread fit between an external body thread 102 on the inner plug 20 and a first internal body thread 101 on the cover body 10 can realize a connection part for the inner plug 20 to be installed on the cover body 10. By setting the number of the external body threads 102 and the first internal body threads 101 to be equal, the connection parts between the inner plug 20 and the cover body 10 are matched with the number of the first internal body threads 101.

[0043] Specifically, the number of the first internal body threads 101, the second internal body threads 103 and the external body threads 102 in this embodiment are all set to four. Of course, it should be noted that the number of the first internal body threads 101, the second internal body threads 103 and the external body threads 102 is not limited to four. For those skilled in the art, the number of the first internal body threads 101, the second internal body threads 103 and the external body threads 102 can be set to two, three, five or even more, which will not be elaborated here.

[0044] Secondly, multiple first internal body threads 101 in this embodiment are evenly distributed on the inner wall 11 of the cover body 10, so as to specifically realize the structural arrangement of the first internal body threads 101 on the cover body 10 and facilitate the production and preparation of the cover body 10. Of course, the multiple first internal body threads 101 are not limited to be evenly arranged, and the interval distance between two adjacent first internal body threads 101 can be specifically set according to the usage requirements.

[0045] The thread length of the first internal body threads 101 in this embodiment is greater than or equal to the thread length of the corresponding external body threads 102, so as to meet the usage requirements that the inner plug 20 is installed on the cover body 10 through the thread fit between the external body threads 102 and the first internal body threads 101 and is restricted by the second internal body threads 103 on the capping assembly 30.

[0046] Preferably, the thread length of the external split thread 102 in this embodiment is equal to the thread length of the first internal split thread 101. When the inner plug 20 is screwed clockwise or counterclockwise on the cover body 10 through the thread fit between the external split thread 102 and the first internal split thread 101, the external split thread 102 of the inner plug 20 is directly resisted and limited by the second internal split thread 103 on the capping assembly 30. When the second internal split thread 103 on the capping assembly 30 is not engaged with the first internal split thread 101 on the cover body 10, both ends of the external split thread 102 on the inner plug 20 are limited by the two second internal split threads 103 located on both sides of the corresponding first internal split thread 101, which can prevent the inner plug 20 from loosening on the cover body 10.

[0047] Any two adjacent first internal split threads 101 on the cover body 10 in this embodiment are engaged to form a guide groove 1011. The second internal split thread 103 is arranged in the area where the guide groove 1011 is located, and the capping assembly 30 can drive the second internal split thread 103 to slide in the guide groove 1011 so that the second internal split thread 103 is engaged with the first internal split thread 101, thereby specifically realizing the assembly connection of the second internal split thread 103 on the capping assembly 30 to the cover body. That is to say, the guide groove 1011 formed by the engagement of adjacent first internal split threads 101 on the cover body 10 in this embodiment guides the second internal split thread 103 on the capping assembly 30 to facilitate the capping assembly 30 to drive the second internal split thread 103 to engage with the first internal split thread 101 on the cover body 10.

[0048] In this embodiment, the capping assembly 30 of this embodiment includes a capping member 31 and an elastic member 32. The elastic member 32 is arranged between the capping member 31 and the cover body 10 to elastically support the capping member 31. The second internal split thread 103 is arranged on the capping member 31, and the capping member 31 can squeeze the elastic member 32 towards the inner plug 20 so that the second internal split thread 103 is engaged with the first internal split thread 101, thereby specifically realizing the structural arrangement of the capping assembly 30. When the cup cover is in use, the selective engagement control of the second internal split thread 103 on the capping member 31 and the first internal split thread 101 on the cover body 10 can be realized by pressing the capping member 31 and deforming the elastic member 32, which is convenient for disassembling the cup cover.

[0049] The cover member 31 of this embodiment includes a sleeve body 311. A cover plate 312 is provided at one axial end of the sleeve body 311. A step surface 12 matching the cover plate 312 is provided on the cover body 10. An elastic member 32 is disposed at a position between the cover plate 312 and the step surface 12. A plurality of extending convex plates 313 are provided at the other axial end of the sleeve body 311, and the second internal thread 103 is correspondingly provided on the extending convex plates 313, thereby specifically implementing the structural arrangement of the cover member 31. It should be noted that the sleeve body 311, the cover plate 312, and the extending convex plates 313 of this embodiment are connected as a whole to form the cover member 31.

[0050] Among them, the elastic member 32 of this embodiment is sleeved on the sleeve body 311 in a tightly fitting manner. A flange portion 321 is provided at one end of the elastic member 32 facing the cover plate 312, and the elastic member 32 abuts against the cover plate 312 through the flange portion 321, thereby specifically implementing the assembly connection of the elastic member 32 in the cover member 31, facilitating the installation of the elastic member 32 on the cover member 31, and improving the stability of the cooperation between the elastic member 32 and the cover plate 312 on the cover member 31.

[0051] Secondly, a plurality of connecting hooks 3122 are provided on the outer peripheral surface 3121 of the cover plate 312 of this embodiment. The cover plate 312 is connected to the cover body 10 through the connecting hooks 3122 to limit the cover member 31 from disengaging from the cover body 10 in a direction away from the inner plug 20, specifically implementing the assembly limit between the cover member 31 and the cover body 10 to prevent the cover member 31 from disengaging from the cover body 10 in a direction away from the inner plug 20. It should be noted that when the cover member 31 is installed in the cover body 10, the connecting hooks 3122 on the cover plate 312 of the cover member 31 can hook the lower edge 13 of the cover body 10, thereby realizing the assembly connection between the connecting hooks 3122 on the cover plate 312 and the cover body 10.

[0052] In addition, it should be noted that the cover body 10 of this embodiment includes an outer shell 111 and an inner cover 112. The inner cover 112 is installed on the outer shell 111 in a snap-fit manner, thereby specifically implementing the structure of the cover body 10. During the production of the cup cover, the outer shell 111 can be set as a metal part, and the inner cover 112 can be set as a plastic part, thereby improving the overall quality of the cup cover.

[0053] In summary, when the cup lid of this embodiment is in a natural state, the sealing member 31 is elastically supported by the elastic member 32. However, the second internal split thread 103 on the sealing member 31 is offset from the first internal split thread 101 on the lid body 10. In this way, the second internal split thread 103 can block the external split thread 102 on the inner plug 20 to limit the external split thread 102 on the inner plug 20 from disengaging from the first internal split thread 101 on the lid body 10. When the sealing member 31 is pressed, the sealing plate 312 on the sealing member 31 will squeeze the elastic member 32, so that the second internal split thread 103 on the sealing member 31 and the first internal split thread 101 on the lid body 10 form a continuous internal thread 100. In this way, the inner plug 20 can be detached from the lid body 10 by screwing the inner plug 20 through the thread fit between the external split thread 102 and the internal thread 100.

[0054] This application also claims to protect a cup using the above cup lid.

[0055] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered to be within the scope described in this specification.

[0056] Those of ordinary skill in the art of this technology should recognize that the above embodiments are only used to illustrate the present invention, rather than to limit the present invention. As long as it is within the scope of the essential spirit of the present invention, appropriate changes and variations made to the above embodiments fall within the scope of protection required by the present invention.

Claims

1. A cup lid, comprising a lid body (10), an inner plug (20), and an electrical module, wherein the electrical module is disposed between the lid body (10) and the inner plug (20); It is characterized in that, A plurality of first split internal threads (101) are spacedly arranged on the inner wall (11) of the lid body (10); a plurality of split external threads (102) matching the first split internal threads (101) are arranged on the inner plug (20), and the inner plug (20) can be installed on the lid body (10) through the thread fit between the split external threads (102) and the first split internal threads (101); a sealing component (30) is arranged on the inner plug (20), and a plurality of second split internal threads (103) are arranged on the sealing component (30), and the second split internal threads (103) can cooperate with the first split internal threads (101) to form an internal thread (100), so that the inner plug (20) can be disengaged from the lid body (10) through the thread fit between the split external threads (102) and the internal thread (100), and the sealing component (30) can drive the second split internal threads (103) to selectively cooperate with the first split internal threads (101).

2. The cup lid according to claim 1, It is characterized in that, The number of the first split internal threads (101), the second split internal threads (103), and the split external threads (102) is equal.

3. The cup lid according to claim 1, It is characterized in that, The thread length of the first split internal threads (101) is greater than or equal to the thread length of the corresponding split external threads (102).

4. The cup lid according to claim 1, It is characterized in that, Any two adjacent first split internal threads (101) on the lid body (10) cooperate to form a guide groove (1011), the second split internal threads (103) are arranged in the area where the guide groove (1011) is located, and the sealing component (30) can drive the second split internal threads (103) to slide in the guide groove (1011) so that the second split internal threads (103) cooperate with the first split internal threads (101).

5. The cup lid according to claim 1, It is characterized in that, The sealing component (30) includes a sealing member (31) and an elastic member (32), the elastic member (32) is arranged at the position between the sealing member (31) and the lid body (10) to elastically support the sealing member (31); the second split internal threads (103) are arranged on the sealing member (31), and the sealing member (31) can be pressed toward the inner plug (20) to cooperate with (101).

6. The cup lid according to claim 5, It is characterized in that, The capping member (31) includes a sleeve body (311), a capping plate (312) is provided at one axial end of the sleeve body (311), a stepped surface (12) matching the capping plate (312) is provided on the cover body (10), and the elastic member (32) is disposed at a position between the capping plate (312) and the stepped surface (12); a plurality of extending convex plates (313) are provided at the other axial end of the sleeve body (311), and the second internal thread (103) of the second component is correspondingly provided on the extending convex plates (313).

7. The cup lid according to claim 6, characterized in that, the elastic member (32) is sleeved on the sleeve body (311) in a tightly fitting manner, wherein a flange portion (321) is provided at one end of the elastic member (32) facing the capping plate (312), and the elastic member (32) abuts against the capping plate (312) through the flange portion (321).

8. The cup lid according to claim 6, characterized in that, a plurality of connecting hooks (3122) are provided on the outer peripheral surface (3121) of the capping plate (312), and the capping plate (312) is connected to the cover body (10) through the connecting hooks (3122) to prevent the capping member (31) from detaching from the cover body (10) in a direction away from the inner plug (20).

9. The cup lid according to claim 1, characterized in that, the cover body (10) includes an outer shell (111) and an inner lid (112), and the inner lid (112) is installed on the outer shell (111) in a snap-fit manner.

10. A cup, characterized in that, it includes the cup lid according to any one of claims 1-9.

Images