Cup cover of double-opening cup capable of automatically popping up straw
By designing the straw to automatically pop out the double-mouth cup lid, the combination of the trigger rod and spring, the inconvenience problem of the straw when using and carrying the straw is solved, and the hidden and pop-up function of the straw is realized, improving the user experience and hygiene.
Patent Information
- Application Number
- CN202422167862.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-04
AI Technical Summary
Existing straw cups are prone to soiling and inconvenient to carry when drinking water. The straw and cup are placed separately, which lead to inconvenience in use.
A straw is designed to automatically pop out the double-mouth cup lid. The straw is hidden and ejected by the cooperation of the trigger rod, spring and torsion spring. The opening and closing of the end cover is controlled with the button to ensure that the straw is hidden in the cup when not in use, making it easy to eject when used.
It realizes the hidden and pop-up function of straws, ensuring that it is convenient and hygienic when used, and not easy to get dirty when carried. It has a simple structure. Users can choose to drink directly or straws to drink water, which improves the user experience.
Smart Images
Figure CN223041256U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cup lids, and particularly refers to a cup lid for a double - mouth cup with an automatically - ejected straw. Background Art
[0002] At present, for most straw cups, the straw and the cup are placed separately when drinking water. In this way of drinking water, the straw is easy to get dirty and is also easy to lose, making it inconvenient to carry. Content of the Utility Model
[0003] The purpose of the utility model is to provide a cup lid for a double - mouth cup with an automatically - ejected straw, which has a stable structure, is convenient to carry, and is safe and hygienic.
[0004] The purpose of the utility model is realized as follows: A cup lid for a double - mouth cup with an automatically - ejected straw includes a cup - lid body, an end - cover rotatably arranged on the cup - lid body, and a mounting shell arranged at the lower end of the cup - lid body. A fixing rod is erected in the mounting shell, and a connecting piece is rotatably arranged on the fixing rod. One end of the connecting piece abuts against a trigger rod. The upper end of the trigger rod passes through an opening formed in the cup - lid body and abuts against the end - cover. A first spring is arranged at the lower end of the trigger rod, and the lower end of the first spring abuts against the mounting shell. The other end of the connecting piece abuts against a straw. The upper end of the straw passes through a water outlet formed in the cup - lid body, and the lower end of the straw passes through a limiting opening formed in the mounting shell. An annular convex part is formed in the middle of the straw, and an annular groove for engaging with the connecting piece is formed in the annular convex part. A second spring abuts against the lower end of the annular convex part, and the lower end of the second spring abuts against the mounting shell.
[0005] Preferably, a limiting block is formed on the side wall of the trigger rod, and the limiting block is engaged with a limiting sliding groove formed on one side of the mounting shell.
[0006] Preferably, a torsion spring is arranged on the connecting piece.
[0007] Preferably, a limiting groove is formed at the upper end of the straw, and the limiting groove is engaged with the limiting opening.
[0008] Preferably, elastic pieces are arranged on both sides of the mounting shell, and buckles are arranged on the outer walls of the elastic pieces. The buckles are engaged with the cup - lid body.
[0009] Preferably, a button for facilitating the opening of the end - cover is arranged on one side of the cup - lid body.
[0010] Preferably, a limiting annular part is formed at the upper end of the straw.
[0011] The prominent and beneficial technical effects of the present utility model compared with the prior art are as follows: When the button is pressed to open the end cap of the cup lid with an automatically ejected straw of the present utility model, the trigger rod pops up under the action of the first spring. However, due to the action of the torsion spring, the straw is hidden in the cup at this time and does not pop out. Only when the user presses the trigger rod again, the connecting piece disengages from the straw under the drive of the trigger rod, and then the straw will pop out under the action of the second spring. When the user closes the end cap, the straw and the trigger rod are pressed to achieve reset. The structure is simple. The user can drink directly or drink with the straw, which is simple, convenient, safe and hygienic. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 is a structural schematic diagram of the present utility model;
[0013] Figure 2 is a sectional view of the present utility model;
[0014] Figure 3 is an exploded view of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0015] The following further describes the present utility model with specific embodiments.
[0016] As Figures 1-3 shown, a cup lid with an automatically ejected straw for a double - mouth cup includes a cup lid body 1, an end cap 2 rotatably arranged on the cup lid body 1, and a mounting shell 3 arranged at the lower end of the cup lid body 1. A fixed rod 4 is erected in the mounting shell 3. A connecting piece 5 is rotatably arranged on the fixed rod 4. One end of the connecting piece 5 abuts against a trigger rod 6. The upper end of the trigger rod 6 passes through an opening 7 formed in the cup lid body 1 and abuts against the end cap 2. A first spring 8 is arranged at the lower end of the trigger rod 6, and the lower end of the first spring 8 abuts against the mounting shell 3. The other end of the connecting piece 5 abuts against a straw 9. The upper end of the straw 9 passes through a water outlet 10 formed in the cup lid body 1. The lower end of the straw 9 passes through a limiting opening 11 formed in the mounting shell 3. An annular convex portion 12 is formed in the middle of the straw 9. An annular groove 13 for engaging with the connecting piece 5 is formed in the annular convex portion 12. A second spring 14 abuts against the lower end of the annular convex portion 12, and the lower end of the second spring 14 abuts against the mounting shell 3.
[0017] When the button 21 is pressed to open the end cap 2 of the cup lid with an automatically ejected straw of this technical solution, the trigger rod pops up under the action of the first spring 8. However, due to the action of the torsion spring 17, the straw is hidden in the cup at this time and does not pop out. Only when the user presses the trigger rod 6 again, the connecting piece 3 disengages from the straw 9 under the drive of the trigger rod 6, and then the straw 9 will pop out under the action of the second spring 14. When the user closes the end cap 2, the straw 9 and the trigger rod 6 are pressed to achieve reset. The structure is simple. The user can drink directly or drink with the straw, which is simple, convenient, safe and hygienic.
[0018] Preferably, a limiting block 15 is formed on the side wall of the trigger rod 6, and the limiting block 15 is clamped with a limiting sliding groove 16 formed on one side of the mounting shell 3. The cooperation of the limiting block 15 and the limiting sliding groove 16 can limit the trigger rod 6 to ensure that it will not shift during movement.
[0019] Preferably, a torsion spring 17 is provided on the connecting member 5. The setting of the torsion spring 17 can ensure that the connecting member 5 abuts against the straw 9 to ensure that the straw 9 is clamped.
[0020] Preferably, a limiting groove 18 is formed at the upper end of the straw 9, and the limiting groove 18 is clamped with the limiting opening 11.
[0021] Preferably, elastic pieces 19 are provided on both sides of the mounting shell 3, a buckle 20 is provided on the outer wall of the elastic piece 19, and the buckle 20 is clamped with the cup cover body 1. By pressing the elastic piece 19, the mounting shell 3 can be quickly disassembled.
[0022] Preferably, a button 21 for facilitating the opening of the end cover 2 is provided on one side of the cup cover body 1.
[0023] Preferably, a limiting annular portion 22 is formed at the upper end of the straw 9.
[0024] The above embodiments are only the preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.
Claims
1. A double-mouth cup lid with an automatic pop-up straw, characterized in that: The invention comprises a cup cover body (1), an end cover (2) rotatably arranged on the cup cover body (1), and a mounting shell (3) arranged at the lower end of the cup cover body (1); a fixing rod (4) is mounted inside the mounting shell (3); a connecting member (5) is rotatably arranged on the fixing rod (4); one end of the connecting member (5) abuts against a trigger rod (6); the upper end of the trigger rod (6) is inserted into an opening (7) provided in the cup cover body (1) and abuts against the end cover (2); a spring (8) is arranged at the lower end of the trigger rod (6); the lower end of the spring (8) abuts against the mounting shell ( 3); the other end of the connecting piece (5) is in contact with the straw (9); the upper end of the straw (9) is inserted into the water outlet (10) provided on the cup cover body (1); the lower end of the straw (9) is inserted into the limiting opening (11) formed on the mounting shell (3); an annular convex portion (12) is formed in the middle of the straw (9); an annular groove (13) is formed on the annular convex portion (12) and is engaged with the connecting piece (5); a spring (14) is in contact with the lower end of the annular convex portion (12); the lower end of the spring (14) is in contact with the mounting shell (3).
2. The double-mouth cup cover with automatic pop-up straw according to claim 1, characterized in that: A limit block (15) is formed on the side wall of the trigger rod (6), and the limit block (15) is engaged with a limit sliding groove (16) provided on one side of the mounting shell (3).
3. The double-mouth cup cover with automatic pop-up straw according to claim 1, characterized in that: The connecting member (5) is provided with a torsion spring (17).
4. The double-mouth cup cover with automatic pop-up straw according to claim 1, characterized in that: A limiting groove (18) is provided at the upper end of the suction tube (9), and the limiting groove (18) is engaged with the limiting opening (11).
5. The double-mouth cup cover with automatic pop-up straw according to claim 1, characterized in that: Elastic sheets (19) are provided on both sides of the mounting shell (3), and buckles (20) are provided on the outer walls of the elastic sheets (19), and the buckles (20) are buckled with the cup cover body (1).
6. The double-mouth cup cover with automatic pop-up straw according to claim 1, characterized in that: A button (21) for facilitating opening of the end cover (2) is provided on one side of the cup cover body (1).
7. The double-mouth cup cover with automatic pop-up straw according to claim 1, characterized in that: A limiting annular portion (22) is formed on the upper end of the straw (9).