A multifunctional cup lid inner plug

Abstract

The utility model relates to the technical field of cup covers, and in particular to a multifunctional cup cover inner plug, comprising a cup body, an inner plug mechanism for sealing and filtering tea leaves to maintain the taste of tea is arranged on the top of the cup body, the inner plug mechanism comprises a sealing cover arranged on the top of the cup body, and the sealing cover matches the top of the cup body, a connecting sealing ring detachably arranged at the bottom of the sealing cover, and an elastic sealing member fixedly arranged at the bottom of the connecting sealing ring, a plurality of water outlet grooves distributed in a circumferential array are opened at the bottom of the sealing cover, a filter hole group integrally formed at the bottom of the connecting sealing ring is arranged on one side of the water outlet groove, and the filter hole group comprises a plurality of filter holes arranged in an array. The utility model is conducive to filtering out tea leaves when drinking water through the inner plug, avoiding the situation that tea residues are easily drunk and the taste of tea water becomes worse, and at the same time, the water outlet of the inner plug will not be blocked by tea leaves to affect drinking water, thereby improving the practicality of the cup cover inner plug.

Description

Technical Field

[0001] The utility model relates to the technical field of cup covers, in particular to a multifunctional cup cover inner plug. Background Art

[0002] The existing inner plugs are generally flip-top or button-type opening types. The flip-top inner plugs need to frequently close the lid when in use, while the button-type inner plugs make it difficult for our naked eyes to distinguish the switch, and we may easily forget to close it and cause burns. In addition, when using the button-type inner plugs to drink tea, it is easy to directly drink tea residues, which affects the taste of the tea, reduces the practicality of the inner plug, and cannot fully meet actual usage needs. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a multifunctional cup lid inner plug, which solves the problem that tea residues are easily drunk when drinking tea through the inner plug, thereby affecting the taste of the tea.

[0004] To solve the above technical problems, the utility model provides the following technical solutions: a multifunctional cup lid inner plug, comprising a cup body, a plug mechanism for sealing and filtering tea leaves to maintain the taste of tea is arranged on the top of the cup body, the plug mechanism comprises a sealing cover arranged on the top of the cup body, and the sealing cover matches the top of the cup body, a connecting sealing ring detachably arranged at the bottom of the sealing cover, and an elastic sealing member fixedly arranged at the bottom of the connecting sealing ring, a plurality of water outlet grooves distributed in a circumferential array are provided at the bottom of the sealing cover, a filter hole group integrally formed at the bottom of the connecting sealing ring is arranged on one side of the water outlet groove, and the filter hole group comprises a plurality of filter holes arranged in an array, a sealing strip matching the inner wall of the cup body is fixed on the outer side of the connecting sealing ring, and a pressing member for changing the position and shape of the elastic sealing member to fix the seal on the cup body is arranged on the inner side of the sealing cover.

[0005] Furthermore, the pressing component includes a movable cover body arranged on the inner side of the sealing cover, a connecting shell arranged at the bottom of the movable cover body, and a plurality of connecting blocks arranged in a circumferential array and fixed to the outer side of the connecting shell and fixed to the sealing cover. A supporting circular plate is fixed on the inner side of the connecting shell, a movable shell is slidably arranged at the bottom of the connecting shell, and the bottom end of the movable shell matches the outer ring of the bottom of the elastic sealing member. A limiting component for limiting the position of the pressing shell is arranged on the top of the movable shell, and the pressing component also includes a linkage component arranged on the inner side of the connecting shell for synchronously driving the movable cover body and the movable shell to move toward the middle.

[0006] Furthermore, a plurality of limiting vertical grooves distributed in a circumferential array are provided on the outside of the connecting shell, and a limiting vertical hook fixed to the bottom of the movable cover body is slidably arranged in the limiting vertical groove, and the bottom of the limiting vertical hook matches the top of the limiting vertical groove.

[0007] Furthermore, the linkage assembly includes connecting vertical rods fixed at both ends of the top of the movable shell, and the connecting vertical rods penetrate the supporting circular plate and are slidably connected thereto. Two mutually staggered movable oblique rods are respectively provided on the tops of the two connecting vertical rods, and the bottom sides of the movable oblique rods are in contact with the top of the supporting circular plate.

[0008] Furthermore, a limiting groove matching the top of the connecting vertical rod is integrally formed at the bottom end of the movable oblique rod, circular grooves are respectively opened on both sides of the top of the connecting vertical rod, and a cylinder fixed to the movable oblique rod is rotatably arranged inside the circular groove.

[0009] Furthermore, the limiting assembly includes a movable vertical shaft fixed to the bottom of the movable cover body, a vertical sleeve 1 integrally formed on the supporting circular plate, and a vertical sleeve 2 integrally formed on the top of the movable shell, and the movable vertical shaft, vertical sleeve 1 and vertical sleeve 2 are on the same axial line.

[0010] Furthermore, a movable sleeve is rotatably provided at the bottom of the movable vertical shaft, and a plurality of vertical blocks arranged in a circular array are fixed on the movable sleeve, a plurality of block one arranged in a circular array are fixed on the inner side of the vertical sleeve one, and a plurality of block two arranged in a circular array are fixed on the inner side of the vertical sleeve two, and the top ends of block one and block two are both provided with inclined surfaces matching the bottom ends of the vertical block, and the top of the vertical block matches the bottom of block one.

[0011] The utility model provides a multifunctional cup lid inner plug, which has the following beneficial effects compared with the prior art:

[0012] 1. The cup body is sealed by setting an inner plug mechanism. At the same time, when drinking tea, there is no need to use a tea strainer and tea residues will not be drunk. The cup body is sealed by a sealing cover, a connecting sealing ring and an elastic sealing member. The inner plug mechanism can be directly used as a cup cover of the cup body without an external cup cover. When drinking water is needed, the tea residues can be filtered out through a plurality of filter hole groups arranged at the bottom of the connecting sealing ring, which is conducive to filtering out tea leaves when drinking water through the inner plug, avoiding the situation where tea residues are easily drunk and the taste of tea becomes worse. At the same time, it will not cause the water outlet of the inner plug to be blocked by tea leaves and affect drinking water, thereby improving the practicality of the inner plug of the cup cover.

[0013] 2. The cup body is sealed by setting a pressing component. When the movable cover body is pressed downward, the movable shell is pulled upward through the cooperation of the limit assembly and the linkage assembly, thereby squeezing the elastic seal. The elastic seal produces elastic deformation to form a sealing ring that fits the inner wall of the cup body to seal the cup body. At the same time, the movable cover body also seals the top of the sealing cover, thereby ensuring the sealing of the entire inner plug. It can be used as a cup cover for the cup body and can also be used in conjunction with the cup cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a partial sectional view of the front side of the utility model;

[0016] Figure 3 It is a partial cross-sectional view of the sealing state of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the inner plug mechanism of the utility model;

[0018] Figure 5 It is a partial exploded view of the pressing component of the utility model;

[0019] Figure 6 It is a structural explosion diagram of the linkage assembly of the utility model;

[0020] Figure 7 It is a structural explosion diagram of the limit assembly of the utility model.

[0021] In the figure: 1. cup body;

[0022] 2. Inner plug mechanism; 21. Sealing cover; 22. Connecting sealing ring; 23. Elastic sealing member; 24. Sealing strip; 25. Water outlet trough; 26. Filter hole;

[0023] 27, pressing component; 271, movable cover; 272, connecting shell; 273, connecting block; 274, limiting vertical hook; 275, supporting circular plate; 276, movable shell;

[0024] 277, limit assembly; 2771, movable vertical axis; 2772, vertical sleeve 1; 2773, vertical sleeve 2; 2774, vertical stopper; 2775, stopper 1; 2776, stopper 2;

[0025] 278. linkage assembly; 2781. connecting vertical rod; 2782. movable diagonal rod; 2783. limiting groove; 2784. cylinder. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The inner plug of the cup lid can prevent dust, bacteria, etc. from entering the cup, prevent leakage, control the drinking amount, and keep the temperature, so that the drink can maintain a suitable taste for a long time.

[0028] Since the existing inner plug is usually equipped with a cup cover to provide the main sealing function, the inner plug is not very tight, and it is not convenient to drink tea residues, which affects the taste of the tea. In order to avoid the situation where the tea residues are easily drunk and the taste of the tea becomes worse, reference Figure 1 - Figure 4 The utility model provides a multifunctional cup lid inner plug, comprising a cup body 1 and an inner plug mechanism 2 arranged on the top of the cup body 1, wherein the inner plug mechanism 2 is used for sealing and filtering tea leaves to maintain the taste of tea.

[0029] In order to filter tea leaves and improve the taste of tea when drinking water through the inner plug, an inner plug mechanism 2 is provided, including a sealing cover 21 arranged on the top of the cup body 1, and the sealing cover 21 matches the top of the cup body 1, a connecting sealing ring 22 detachably arranged at the bottom of the sealing cover 21, and an elastic sealing member 23 fixedly arranged at the bottom of the connecting sealing ring 22 for sealing the cup body 1, the elastic sealing member 23 is made of addition-type silicone synthetic rubber material, and eight water outlet grooves 25 distributed in a circumferential array are provided at the bottom of the sealing cover 21, and a filter hole group integrally formed at the bottom of the connecting sealing ring 22 is provided on one side of the water outlet groove 25, and the filter hole group includes six filter holes 26 arranged in an array.

[0030] When drinking tea, the tea leaves are filtered through the filter holes 26. A sealing strip 24 matching the inner wall of the cup body 1 is fixed on the outer side of the connecting sealing ring 22. When installing the entire inner plug, the sealing cover 21 is inserted into the top of the cup body 1 so that the sealing strip 24 connecting the outer side of the sealing ring 22 is embedded in the groove of the inner wall of the cup body 1. When the sealing cover 21 needs to be removed, the sealing strip 24 has a certain elasticity. The sealing cover 21 is directly pulled outward to remove the inner plug from the cup mouth. A pressing component 27 for changing the position and shape of the elastic sealing member 23 to fix the seal on the cup body 1 is provided on the inner side of the sealing cover 21. The elastic sealing member 23 is pressed upward by the pressing component 27, and the elastic sealing member 23 is elastically deformed and its shape changes, forming a sealing ring that fits the inner wall of the cup body 1, sealing the cup body 1, and fixing the entire inner plug on the cup body 1, thereby ensuring the sealing of the entire inner plug, which can be used as a cup cover of the cup body 1.

[0031] In order to improve the sealing performance of the inner plug and the convenience of sealing the inner plug operation, refer to Figure 5As shown, specifically, a pressing component 27 is provided to realize the pressing, including a movable cover body 271 provided on the inner side of the sealing cover 21, a connecting shell 272 provided on the bottom of the movable cover body 271, and a plurality of connecting blocks 273 fixed on the outer side of the connecting shell 272 and fixed to the sealing cover 21 and arranged in a circumferential array. A plurality of limiting vertical grooves distributed in a circumferential array are provided on the outer side of the connecting shell 272, and a limiting vertical hook 274 fixed to the bottom of the movable cover body 271 is slidably provided in the limiting vertical groove, and the bottom of the limiting vertical hook 274 matches the top of the limiting vertical groove. When the movable cover body 271 moves downward, , driving the limiting vertical hook 274 to slide downward on the inner side of the limiting vertical groove, so that the movement of the movable cover body 271 is more stable, a supporting circular plate 275 is fixed on the inner side of the connecting shell 272, and a movable shell 276 is slidably arranged at the bottom of the connecting shell 272, and the bottom end of the movable shell 276 matches the bottom outer ring of the elastic seal 23, and a limiting component 277 for limiting the position of the pressing shell is arranged on the top of the movable shell 276, and the pressing component 27 also includes a linkage component 278 arranged on the inner side of the connecting shell 272 for synchronously driving the movable cover body 271 and the movable shell 276 to move toward the middle.

[0032] In order to ensure that the operation of the sealing plug is easier, refer to Figure 6 As shown, further, the linkage assembly 278 includes connecting vertical rods 2781 fixed at both ends of the top of the movable housing 276, and the connecting vertical rods 2781 penetrate the supporting circular plate 275 and are slidably connected thereto, and two mutually staggered movable oblique rods 2782 are respectively provided on the tops of the two connecting vertical rods 2781, and the bottom sides of the movable oblique rods 2782 are in contact with the top of the supporting circular plate 275, and a limiting groove 2783 matching the top of the connecting vertical rod 2781 is integrally formed at the bottom end of the movable oblique rod 2782, and a retaining groove 2783 matching the top of the connecting vertical rod 2781 is respectively opened on both sides of the top of the connecting vertical rod 2781. A circular groove is provided, and a cylinder 2784 fixed to the movable oblique rod 2782 is rotatably provided on the inner side of the circular groove. When the movable cover body 271 is pressed downward, the movable cover body 271 presses the movable oblique rod 2782 downward, the top end of the movable oblique rod 2782 moves downward, the bottom side of the movable oblique rod 2782 presses on the supporting circular plate 275, the bottom end of the movable oblique rod 2782 moves upward, and the cylinder 2784 at the bottom end of the movable oblique rod 2782 rotates inside the circular groove, thereby pulling the connecting vertical rod 2781 upward, and the connecting vertical rod 2781 drives the movable shell 276 to move upward.

[0033] When the movable cover 271 moves downward, the movable cover 271 is clamped on the supporting circular plate 275, thereby fixing the movable cover 271. Figure 7As shown, further, the limiting assembly 277 includes a movable vertical shaft 2771 fixed to the bottom of the movable cover body 271, a vertical sleeve 1 2772 integrally formed on the supporting circular plate 275, and a vertical sleeve 2 2773 integrally formed on the top of the movable shell 276, and the movable vertical shaft 2771, the vertical sleeve 1 2772 and the vertical sleeve 2 2773 are on the same axis, and a movable sleeve is rotatable at the bottom of the movable vertical shaft 2771, and the movable sleeve can only rotate on the movable vertical shaft 2771 and cannot move up and down, and four vertical stoppers 2774 arranged in a circular array are fixed on the movable sleeve, four stoppers 2775 arranged in a circular array are fixed on the inner side of the vertical sleeve 1 2772, and eight stoppers 2775 arranged in a circular array are fixed on the inner side of the vertical sleeve 2 2773. The top of the vertical block 2774 matches the bottom of the first block 2775, and the vertical block 2774 moves downward and contacts the first block 2775 first. The vertical block 2774 drives the movable sleeve to rotate a certain angle on the movable vertical shaft 2771. The vertical block 2774 continues to move downward between two adjacent first blocks 2775. When the bottom of the vertical block 2774 contacts the top of the second block 2776, it rotates back a certain angle so that the top of the vertical block 2774 is engaged with the bottom of the first block 2775, thereby fixing the vertical block 2774, the movable vertical shaft 2771 and the movable cover body 271.

[0034] During the actual sealing process, the inner plug of the cup cover presses the movable cover body 271 downward, and the movable cover body 271 squeezes the movable oblique rod 2782 downward, the top end of the movable oblique rod 2782 moves downward, and the bottom side of the movable oblique rod 2782 presses on the supporting circular plate 275, so that the bottom end of the movable oblique rod 2782 moves upward, and at the same time, the cylinder 2784 at the bottom end of the movable oblique rod 2782 rotates inside the circular groove, pulling the connecting vertical rod 2781 upward, and the connecting vertical rod 2781 drives the movable shell 276 at its bottom to move upward, and the movable shell 276 squeezes the bottom of the elastic seal 23 upward, and the elastic seal 23 produces elastic deformation to form a sealing ring that fits on the inner wall of the cup body 1 to seal the cup body 1.

[0035] At the same time, the movable cover body 271 pushes the movable vertical shaft 2771 at its bottom to move downward, and the movable vertical shaft 2771 drives the vertical stop block 2774 to move downward through the movable sleeve at its bottom, and the vertical stop block 2774 first contacts the stop block 1 2775 in the vertical sleeve 1 2772, so that the vertical stop block 2774 drives the movable sleeve to rotate a certain angle, and the vertical stop block 2774 continues to move downward between two adjacent stop blocks 1 2775. When the bottom of the vertical stop block 2774 contacts the top of the stop block 2 2776 in the vertical sleeve 2 2773, it rotates back a certain angle, so that the top of the vertical stop block 2774 is engaged with the bottom of the stop block 1 2775, and the vertical stop block 2774 and the movable vertical shaft 2771 are fixed, thereby fixing the movable cover body 271 to the inner side of the sealing cover 21.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional cup lid inner plug, comprising a cup body (1), characterized in that: An inner plug mechanism (2) is provided on the top of the cup body (1) for sealing and filtering tea leaves to maintain the taste of tea; The inner plug mechanism (2) comprises a sealing cover (21) arranged on the top of the cup body (1), and the sealing cover (21) matches the top of the cup body (1), a connecting sealing ring (22) detachably arranged on the bottom of the sealing cover (21), and an elastic sealing member (23) fixedly arranged on the bottom of the connecting sealing ring (22), a sealing strip (24) matching the inner wall of the cup body (1) is fixed on the outer side of the connecting sealing ring (22), and a pressing member (27) for changing the position and shape of the elastic sealing member (23) to fix the seal on the cup body (1) is arranged on the inner side of the sealing cover (21); A plurality of water outlet grooves (25) distributed in a circumferential array are provided at the bottom of the sealing cover (21), and a filter hole group integrally formed at the bottom of the connecting sealing ring (22) is provided on one side of the water outlet groove (25), and the filter hole group includes a plurality of filter holes (26) arranged in an array.

2. The multifunctional cup lid inner plug according to claim 1, characterized in that: The pressing component (27) comprises a movable cover body (271) arranged on the inner side of the sealing cover (21), a connecting shell (272) arranged at the bottom of the movable cover body (271), and a plurality of connecting blocks (273) fixed on the outer side of the connecting shell (272) and fixed to the sealing cover (21) and arranged in a circumferential array. A supporting circular plate (275) is fixed on the inner side of the connecting shell (272). A movable shell (276) is slidably arranged at the bottom of the connecting shell (272), and the bottom end of the movable shell (276) matches the outer ring of the bottom of the elastic sealing member (23). A limit assembly (277) for limiting the position of the pressing shell is arranged on the top of the movable shell (276). The pressing component (27) also comprises a linkage assembly (278) arranged on the inner side of the connecting shell (272) for synchronously driving the movable cover body (271) and the movable shell (276) to move toward the middle.

3. The multifunctional cup lid inner plug according to claim 2, characterized in that: A plurality of limiting vertical grooves distributed in a circumferential array are provided on the outer side of the connecting shell (272), and a limiting vertical hook (274) fixed to the bottom of the movable cover (271) is slidably arranged in the limiting vertical groove, and the bottom of the limiting vertical hook (274) matches the top of the limiting vertical groove.

4. The multifunctional cup lid inner plug according to claim 2, characterized in that: The linkage assembly (278) comprises connecting vertical rods (2781) fixed at both ends of the top of the movable housing (276), and the connecting vertical rods (2781) penetrate the supporting circular plate (275) and are slidably connected thereto, and two mutually staggered movable oblique rods (2782) are respectively provided on the tops of the two connecting vertical rods (2781), and the bottom side surfaces of the movable oblique rods (2782) are in contact with the top of the supporting circular plate (275).

5. The multifunctional cup lid inner plug according to claim 4, characterized in that: A limiting groove (2783) matching the top of the connecting vertical rod (2781) is integrally formed at the bottom end of the movable oblique rod (2782), and circular grooves are respectively provided on both sides of the top of the connecting vertical rod (2781), and a cylinder (2784) fixed to the movable oblique rod (2782) is rotatably arranged inside the circular groove.

6. The multifunctional cup lid inner plug according to claim 2, characterized in that: The limiting assembly (277) comprises a movable vertical shaft (2771) fixed to the bottom of the movable cover body (271), a vertical sleeve 1 (2772) integrally formed on the supporting circular plate (275), and a vertical sleeve 2 (2773) integrally formed on the top of the movable shell (276), and the movable vertical shaft (2771), the vertical sleeve 1 (2772) and the vertical sleeve 2 (2773) are on the same axis.

7. The multifunctional cup lid inner plug according to claim 6, characterized in that: A movable sleeve is rotatably arranged at the bottom of the movable vertical shaft (2771), and a plurality of vertical stoppers (2774) arranged in a circular array are fixed on the movable sleeve. A plurality of stoppers (2775) arranged in a circular array are fixed on the inner side of the vertical sleeve 1 (2772), and a plurality of stoppers (2776) arranged in a circular array are fixed on the inner side of the vertical sleeve 2 (2773). The tops of the stoppers (2775) and (2776) are both provided with inclined surfaces matching the bottoms of the vertical stoppers (2774), and the tops of the vertical stoppers (2774) match the bottoms of the stoppers (2775).

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