Magnetic suction type cup cover and cup

Abstract

The utility model relates to the technical field of articles for daily use, in particular to a magnetic type cup cover and a cup. The magnetic suction type cup cover comprises a rotary cover and an outer cover, the rotary cover is connected with a cup body, the outer cover covers the outer side of the rotary cover, a first magnet and a first rotation stopping structure are arranged on the rotary cover, a second magnet and a second rotation stopping structure are arranged on the outer cover, the first magnet and the second magnet attract each other, and the first magnet and the second magnet attract each other. The first rotation stopping structure and the second rotation stopping structure are connected in a clamped mode so as to limit relative circumferential rotation between the rotary cover and the outer cover. According to the cup cover, due to the fact that the first magnet and the second magnet which attract each other and the first rotation stopping structure and the second rotation stopping structure which are clamped with each other are arranged, the rotary cover and the outer cover can be quickly disassembled and assembled, the rotary cover and the outer cover can stably and synchronously rotate, water drinking operation is simplified, the outer cover can serve as a cup body for drinking water, and the cup cover is convenient to use. Therefore, the corresponding cup has two water drinking modes.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, and more particularly to a magnetic cup lid and a cup. Background Art

[0002] Cups are daily necessities with a high usage frequency. To satisfy the need to drink water at any time, generally, cups are equipped with cup lids. Currently, there is a type of cup on the market, which includes a cup body and a magnetic cup lid adapted to the cup body. The magnetic cup lid includes a rotary lid and an outer lid. The rotary lid is threadedly connected to the cup body, and the outer lid covers the outside of the rotary lid and is mutually attracted to the rotary lid by a magnet. When pouring water from the above-mentioned cup, it is necessary to first remove the outer lid and then twist the rotary lid to separate it from the cup body, and the operation is relatively cumbersome. Summary of the Utility Model

[0003] To solve the above problems, the utility model first provides a magnetic cup lid, which includes a rotary lid and an outer lid. The rotary lid is connected to the cup body, and the outer lid covers the outside of the rotary lid. The rotary lid is provided with a first magnet and a first anti-rotation structure, and the outer lid is provided with a second magnet and a second anti-rotation structure. The first magnet and the second magnet are mutually attracted, and the first anti-rotation structure and the second anti-rotation structure are clamped to limit the relative circumferential rotation between the rotary lid and the outer lid.

[0004] Optionally, the first anti-rotation structure is a boss provided on the top of the rotary lid, and the second anti-rotation structure is a groove opened on the inner side of the outer lid for the boss to be inserted into.

[0005] Optionally, the first anti-rotation structure is an anti-rotation groove opened on the top of the rotary lid, and the second anti-rotation structure is an anti-rotation block provided on the inner side of the outer lid and adapted to be inserted into the anti-rotation groove.

[0006] Optionally, the rotary lid includes a first base and a first cover body. The first cover body is fixedly covered on the top of the first base and forms a first accommodation cavity with the first base. The first magnet is installed in the first accommodation cavity.

[0007] Optionally, the first base is provided with a support platform in the first accommodation cavity, and the first magnet is close to or in contact with the top of the first cover body through the support platform.

[0008] Optionally, the outer lid includes a second base and a second cover body. The second cover body is fixedly covered on the outside of the second base. A second accommodation cavity is formed between the top of the second cover body and the top of the second base. The second magnet is installed in the second accommodation cavity.

[0009] Optionally, a flanging extends outward on the outer side wall of the bottom of the second base, and the bottom of the second cover body abuts against the flanging axially.

[0010] Optionally, the outer cover further includes a backing plate disposed in the second accommodating cavity, and opposite side surfaces of the backing plate are respectively abutted against the second magnet and the second cover body.

[0011] Optionally, a weight-reducing groove is formed in the surface of the backing plate that abuts against the second magnet.

[0012] In addition, the present utility model provides a cup, which includes the magnetic cup cover as described above.

[0013] The cup cover with a nozzle and the cup cover in the present utility model have the following beneficial effects:

[0014] 1. For the cup cover of the present utility model, by providing a first magnet and a second magnet that attract each other and a first anti-rotation structure and a second anti-rotation structure that are engaged with each other, it not only helps to quickly disassemble and assemble the rotary cover and the outer cover, but also enables the two to rotate synchronously and stably, simplifies the drinking operation, and the outer cover can be used as a cup body for drinking, so that the corresponding cup has two drinking modes.

[0015] 2. The specific structures of the first anti-rotation structure and the second anti-rotation structure in the present utility model can be adjusted according to design requirements, as long as they can limit the relative circumferential rotation of the rotary cover and the outer cover. The two engagement modes of the anti-rotation groove and the anti-rotation block and the convex platform and the groove have simple structures, which are beneficial to reducing the production difficulty and cost, and also have the convenience of use.

[0016] 3. The rotary cover and the outer cover of the present utility model both adopt a split structure, which is convenient for the assembly of the first magnet and the second magnet and the structural stability after installation. Description of the Drawings

[0017] Figure 1 is a schematic structural view of the cup in the embodiment of the present utility model.

[0018] Figure 2 is an exploded structural view of the first cup in the embodiment of the present utility model.

[0019] Figure 3 is an exploded structural view of the first magnetic cup cover in the embodiment of the present utility model.

[0020] Figure 4 is an internal structural view of the rotary cover and the outer cover of the first magnetic cup cover in the embodiment of the present utility model.

[0021] Figure 5 is an exploded structural view of the second cup in the embodiment of the present utility model.

[0022] Figure 6It is an exploded structural schematic diagram of the second magnetic suction type cup cover in the embodiments of the present utility model.

[0023] Figure 7 It is an internal structural schematic diagram of the rotary cover and the outer cover of the second magnetic suction type cup cover in the embodiments of the present utility model.

[0024] Explanation of reference numerals:

[0025] 1. Rotary cover; 11. First magnet; 12. First base; 121. Support platform; 13. First cover body; 131. Boss; 131'. Anti-rotation groove; 14. First accommodation cavity; 2. Outer cover; 21. Second magnet; 22. Second base; 221. Groove; 221'. Anti-rotation block; 222. Flange; 23. Second cover body; 24. Second accommodation cavity; 25. Pad; 251. Weight reduction groove; 3. Cup body. Detailed implementation manners

[0026] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model is given with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. Usually, the components of the embodiments of the present utility model described and shown in the accompanying drawings here can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0028] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0029] In the description of the present utility model, it should be noted that if terms such as "upper", "lower", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship when the product of this application is placed habitually. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model.

[0030] In addition, the terms "first" and "second" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. The drawings of the embodiments of the utility model are provided with a coordinate system XYZ, wherein the positive direction of the X-axis represents the left, the reverse direction of the X-axis represents the right, the positive direction of the Y-axis represents the front, the reverse direction of the Y-axis represents the back, the positive direction of the Z-axis represents the top, and the reverse direction of the Z-axis represents the bottom.

[0031] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0032] The embodiment of the utility model provides a cup, see Figure 1 and Figure 2 As shown, it includes a magnetic cup cover and a cup body 3 matched with the magnetic cup cover. The outer shape of the cup body 3 can be cylindrical, prismatic, spherical, etc. The outer shape is adjusted as needed, and the structure shown in the figure is only one of them.

[0033] Combination Figure 3 and Figure 4 As shown, the magnetic cup cover of this embodiment includes a screw cover 1 and an outer cover 2. The screw cover 1 is used to connect with the cup body 3, and the sealing connection between the two is realized by a thread. In addition, the sealing connection can also be achieved by an interference fit. The outer cover 2 is arranged on the outside of the screw cover 1, and the screw cover 1 is provided with a first magnet 11 and a first anti-rotation structure, and the outer cover 2 is provided with a second magnet 21 and a second anti-rotation structure. Among them, the first magnet 11 and the second magnet 21 are mutually attracted to facilitate the rapid disassembly and assembly of the screw cover 1 and the outer cover 2, and at the same time, the outer cover 2 can be used as the cup body 3 for drinking water ("water" is a general term, which can be drinking water, and can also be beverages, milk and other fluids), so that the cup of the utility model has two drinking modes. The first anti-rotation structure and the second anti-rotation structure are mutually engaged, thereby limiting the relative circumferential rotation between the screw cover 1 and the outer cover 2. When drinking water, you only need to twist the outer cover 2 to synchronously drive the screw cover 1 to rotate, and then complete the cover opening action in one step, simplifying the drinking operation.

[0034] Optionally, in the first implementation of this embodiment, see Figure 2 , Figure 3 and Figure 4, the first anti-rotation structure is a boss 131 provided at the top of the screw cap 1, and the second anti-rotation structure is a groove 221 opened on the inner side of the outer cover 2 for the boss 131 to be inserted into. The cross-section of the boss 131 in the horizontal direction (the direction parallel to the XY plane) can be a polygon structure such as a triangle, a square, a rectangle, a regular pentagon, etc. Correspondingly, the structure of the groove 221 is adjusted according to the structure of the boss 131. The structure of this polygon is simple, which helps to reduce the production difficulty and production cost. In the figure, it is specifically shown as a regular octagon structure. On this basis, the edges and corners of the boss 131 and the groove 221 in this embodiment are all subjected to rounded corner transition treatment, and the cross-sectional areas of the boss 131 and the groove 221 in the horizontal direction gradually increase from top to bottom, thereby further improving the quick disassembly and assembly efficiency of the screw cap 1 and the outer cover 2.

[0035] Optionally, the screw cap 1 includes a first base 12 and a first cover 13. The first cover 13 is fixedly covered on the top of the first base 12, and the boss 131 protrudes upward from the first cover 13 in a polygon structure. The outer cover 2 includes a second base 22 and a second cover 23. The second cover 23 is fixedly covered on the outside of the second base 22, and the groove 221 is correspondingly opened on one side of the second base 22 facing the first cover 13. Among them, the fixing of the first cover 13 to the first base 12 and the fixing of the second cover 23 to the second base 22 can be fixed by an adhesive such as glue, or can be inserted and fixed by an interference fit method.

[0036] A first accommodation cavity 14 is formed between the top of the first cover 13 and the first base 12, and the first magnet 11 is installed in the first accommodation cavity 14; a second accommodation cavity 24 is formed between the top of the second cover 23 and the top of the second base 22, and the second magnet 21 is installed in the second accommodation cavity 24. Thus, both the first magnet 11 and the second magnet 21 adopt an embedded installation method, which can not only avoid food safety hazards caused by the exposure of the two magnets, but also increase the structural stability after the installation of the two magnets to a certain extent.

[0037] Optionally, the first base 12 is provided with a support platform 121 in the first accommodation cavity 14, and the first magnet 11 is close to or in contact with the top of the first cover 13 through the support platform 121. The support platform 121 can be replaced according to the distance requirement between the first magnet 11 and the first cover 13. When the first magnet 11 is in contact with the first cover 13, the suction force of the first magnet 11 can effectively play a role, and then the outer cover 2 can be stably attracted.

[0038] Optionally, a flanging 222 extends outwardly on the outer side wall of the bottom of the second base 22, and the bottom of the second cover 23 abuts against the flanging 222 along the axial direction (parallel to the Z axis). Thus, when assembling the second base 22 and the second cover 23, the flanging 222 can limit the insertion depth of the second base 22 and reduce the excessive extrusion of the second cover 23 on the second magnet 21.

[0039] Optionally, in the second implementation manner of this embodiment, refer to Figure 5 , Figure 6 and Figure 7 , the first anti-rotation structure is an anti-rotation groove 131' opened on the top of the screw cap 1, and the second anti-rotation structure is an anti-rotation block 221' provided inside the outer cover 2 and adapted to be inserted into the anti-rotation groove 131'. The cross-section of the anti-rotation groove 131' in the horizontal direction (parallel to the XY plane) can also be a polygon structure such as a triangle, a square, a rectangle, a regular pentagon, etc. The structure of the anti-rotation block 221' is adjusted correspondingly with the structure of the anti-rotation groove 131'. In the figure, it is specifically shown as a square structure. In order to further improve the disassembly and assembly efficiency of the screw cap 1 and the outer cover 2, the edges and corners of the anti-rotation groove 131' and the anti-rotation block 221' in this embodiment are also rounded, and the cross-sectional areas of the anti-rotation groove 131' and the anti-rotation block 221' in the horizontal direction gradually increase from top to bottom.

[0040] The screw cap 1 in the second implementation manner of this embodiment also includes a first base 12 and a first cover 13, and the anti-rotation groove 131' is formed by the first cover 13 being recessed downward into a polygon structure. The outer cover 2 also includes a second base 22 and a second cover 23, and the anti-rotation block 221' is correspondingly provided on one side of the second base 22 facing the first cover 13. Among them, the anti-rotation block 221' can be integrally formed with the outer cover 2 or can be fixedly bonded to the outer cover 2 through glue or the like. In this embodiment, the integrally formed manner is further preferably adopted, which has more excellent structural stability.

[0041] Optionally, the second accommodation cavity 24 formed between the top of the second cover 23 and the top of the second base 22 is located at the anti-rotation block 221'. In order to reduce the usage amount of the second magnet 21, the outer cover 2 further includes a backing plate 25. The backing plate 25 is provided in the second accommodation cavity 24. The two opposite side plates of the backing plate 25 abut against the second magnet 21 and the second cover 23 respectively, so that the second magnet 21 is stably limited in the second accommodation cavity 24.

[0042] Optionally, a plurality of weight-reducing grooves 251 are uniformly opened on the plate surface of the backing plate 25 that abuts against the second magnet 21. On the one hand, the weight-reducing grooves 251 can reduce the material used for the second backing plate 25, thereby reducing the weight increment of the entire outer cover 2. On the other hand, the weight-reducing grooves 251 can reduce the contact area between the backing plate 25 and the second magnet 21, which is convenient for the disassembly and assembly during the subsequent recycling of the second magnet 21.

[0043] The implementation principle of this embodiment is as follows:

[0044] When drinking water using the cup body 3, turn the outer cover 2. Under the action of the clamping connection between the first anti-rotation structure and the second anti-rotation structure, the rotary cover 1 rotates synchronously with the outer cover 2, and then the rotary cover 1 is separated from the cup body 3. You can pick up the cup body 3 to drink water.

[0045] When drinking water using the outer cover 2, after the rotary cover 1 is separated from the cup body 3 as described above, just pull the rotary cover 1 axially to pull out the rotary cover 1 from the outer cover 2. Then pour the water in the cup body 3 into the outer cover 2 to drink.

[0046] Thus, the cup of the present utility model has two drinking modes. The corresponding rotary cover 1 and the outer cover 2 can not only be quickly disassembled and assembled, but also rotate synchronously stably, combining the characteristics of convenient and diverse drinking.

[0047] Although the present disclosure is disclosed as above, the protection scope of the present disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure, and these changes and modifications will all fall within the protection scope of the present utility model.

Claims

1. A magnetic cup cover, characterized in that: The invention comprises a rotary cover (1) and an outer cover (2), wherein the rotary cover (1) is connected to a cup body (3), and the outer cover (2) is arranged on the outer side of the rotary cover (1). The rotary cover (1) is provided with a first magnet (11) and a first anti-rotation structure, and the outer cover (2) is provided with a second magnet (21) and a second anti-rotation structure. The first magnet (11) and the second magnet (21) are attracted to each other, and the first anti-rotation structure and the second anti-rotation structure are engaged with each other to limit the relative circumferential rotation between the rotary cover (1) and the outer cover (2).

2. The magnetic cup cover according to claim 1, characterized in that: The first anti-rotation structure is a boss (131) arranged on the top of the rotating cover (1), and the second anti-rotation structure is a groove (221) opened on the inner side of the outer cover (2) and into which the boss (131) is inserted.

3. The magnetic cup cover according to claim 1, characterized in that: The first anti-rotation structure is an anti-rotation groove (131') provided on the top of the rotating cover (1), and the second anti-rotation structure is an anti-rotation block (221') provided on the inner side of the outer cover (2) and suitable for being inserted into the anti-rotation groove (131').

4. The magnetic cup cover according to claim 1, characterized in that: The rotary cover (1) comprises a first base (12) and a first cover body (13); the first cover body (13) is fixedly arranged on the top of the first base (12) and forms a first accommodating cavity (14) with the first base (12); the first magnet (11) is installed in the first accommodating cavity (14).

5. The magnetic cup cover according to claim 4, characterized in that: The first base (12) is provided with a support platform (121) in the first accommodating cavity (14), and the first magnet (11) is close to or in contact with the top of the first cover (13) through the support platform (121).

6. The magnetic cup cover according to claim 4, characterized in that: The outer cover (2) comprises a second base (22) and a second cover body (23); the second cover body (23) is fixedly arranged on the outer side of the second base (22); a second accommodating cavity (24) is formed between the top of the second cover body (23) and the top of the second base (22); and the second magnet (21) is installed in the second accommodating cavity (24).

7. The magnetic cup cover according to claim 6, characterized in that: A flange (222) extends outwardly from the outer side wall of the bottom of the second base (22), and the bottom of the second cover (23) abuts against the flange (222) along the axial direction.

8. The magnetic cup cover according to claim 6, characterized in that: The outer cover (2) further comprises a backing plate (25) arranged in the second accommodating cavity (24), and the opposite side surfaces of the backing plate (25) respectively abut against the second magnet (21) and the second cover body (23).

9. The magnetic cup cover according to claim 8, characterized in that: A weight-reducing groove (251) is provided on the plate surface where the pad (25) abuts against the second magnet (21).

10. A cup, characterized in that: It comprises a magnetic cup cover as described in any one of claims 1 to 9.

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