Thread-free straw cup cover structure
By designing a threadless straw cup lid structure and utilizing the linkage of an inverted buckle, a double-lock assembly, and a locking hook assembly, the problem of difficult-to-open lids for hot water cups is solved, achieving convenient opening and closing operations.
Patent Information
- Application Number
- CN202422097627.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-08-28
AI Technical Summary
Most existing water cups have screw-on lids, which are difficult to open when the water inside is too hot, making them inconvenient to use. Similarly, straw cups on the market also mainly use screw-on lids, which are not convenient enough.
Design a threadless straw cup lid structure, which adopts a first inverted buckle on the outer edge of the cup body and a second locking component and a locking hook component inside the lid assembly. Through the ingenious connection between the straw and the unlocking button, the linkage unlocking and closing limit of the mouthpiece can be realized, avoiding manual operation.
It allows for easy opening and closing of the lid even inside a hot water cup, and the linkage design between the straw and the unlock button greatly improves ease of use.
Smart Images
Figure CN223473478U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of water cup technology, specifically to a non-threaded straw cup lid structure. Background Technology
[0002] Drinking cups are an essential item for most people. Most traditional drinking cups have screw-on lids, which are difficult to open when the water temperature is too high. Existing straw cups on the market also mainly use screw-on lids, making them inconvenient to use. To address these issues, existing drinking cup lids need to be improved. Utility Model Content
[0003] The purpose of this utility model is to provide a screwless straw cup lid structure to solve the problem mentioned in the background art that most existing traditional water cup lids are screw-type, which are difficult to open when the water temperature inside the cup is too high, and existing straw cups on the market are basically screw-type, which is not convenient to use.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a threadless straw cup lid structure, comprising a cup body and a top cover, wherein a first inverted buckle is provided on the outer edge of the cup mouth of the cup body, and a top cover assembly is installed on the top of the cup body, wherein a double locking assembly is installed inside the top cover assembly, and a locking hook assembly is installed in the middle of the double locking assembly.
[0005] Preferably, the upper cover assembly includes an upper cover, a handle, a handle fixing pin, and an unlock button. The upper cover is located in the middle of the upper cover assembly, and the handle is connected to the side of the upper cover by the handle fixing pin. Unlock buttons are installed on both sides of the middle of the upper cover.
[0006] Preferably, the double-lock assembly includes a mouthpiece fixing seat, a mouthpiece, a vent plug, a mouthpiece drinking plug, a double-locking tongue, a double-locking tongue fixing pin, a first compression spring, a straw, and a bottle sealing ring. The mouthpiece fixing seat has a vent plug installed at its center, and a mouthpiece drinking plug is installed on one side of the vent plug on the mouthpiece fixing seat. At the same time, a mouthpiece is movably connected to the middle of the mouthpiece fixing seat. Two locking tongues are installed in the slots on both sides of the mouthpiece fixing seat, and a double-locking tongue fixing pin passes through the middle of each locking tongue. A first compression spring is installed between the two locking tongues and the double-locking tongue fixing pin.
[0007] Preferably, the spout fixing seat is provided with a straw directly below the drinking plug of the spout, and a bottle sealing ring is installed on the bottom outer ring of the spout fixing seat.
[0008] Preferably, the locking hook assembly includes a locking hook fixing seat, a locking hook, a locking hook fixing pin, and a second compression spring. The locking hook fixing seat has locking hooks connected to both sides by locking hook fixing pins, and a second compression spring is installed between the locking hook and the upper cover.
[0009] Preferably, the lower part of the locking hook is provided with a second buckle that matches the first buckle.
[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: The outer edge of the cup mouth of the cup body of the threadless straw cup lid structure is provided with a first inverted buckle, and the top of the cup body is equipped with a lid assembly. The lid assembly is equipped with a double locking assembly inside, and a locking hook assembly is installed in the middle of the double locking assembly. The entire cup is threadless, and the straw and the unlocking button are cleverly linked. The straw and the double locking tongue are linked. When drinking water, the double locking tongue is unlocked, and the unlocking button can unlock the cup lid. When closed, the double locking tongue is limited and cannot be pressed. At this time, the cup lid cannot be opened. The structure cleverly links the mouthpiece and the unlocking button together, making it much more convenient to use. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0012] Figure 2 This is a schematic diagram of the upper cover assembly structure of this utility model;
[0013] Figure 3 This is a schematic diagram of the structure of the two-lock assembly of this utility model;
[0014] Figure 4 This is a schematic diagram of the locking hook assembly structure of this utility model;
[0015] Figure 5 This is a schematic diagram of the cup lid unlocked state structure of this utility model;
[0016] Figure 6 This is a top view of the nozzle of this utility model in the open state;
[0017] Figure 7 This is a cross-sectional view of the locked state of this utility model;
[0018] Figure 8 This is a side view of the structure of the present invention in the locked state;
[0019] Figure 9 This is a cross-sectional view of the nozzle of this utility model in the open state;
[0020] Figure 10 This is a schematic diagram of the suction nozzle fixing base structure of this utility model;
[0021] Figure 11 This is a schematic diagram of the upper cover structure of this utility model;
[0022] Figure 12 This is a schematic diagram of the locking hook fixing seat structure of this utility model.
[0023] In the diagram: 1. Cup body; 2. Top cover; 3. Handle; 4. Handle fixing pin; 5. Unlock button; 6. Spout fixing seat; 7. Spout; 8. Vent plug; 9. Spout drinking plug; 10. Second locking tongue; 11. Second locking tongue fixing pin; 12. First compression spring; 13. Straw; 14. Bottle sealing ring; 15. Locking hook fixing seat; 16. Locking hook; 17. Locking hook fixing pin; 18. Second compression spring; 101. First inverted buckle; 1601. Second inverted buckle. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] Please see Figure 1-12 This utility model provides a technical solution: a threadless straw cup lid structure, including a cup body 1, a top cover 2, a handle 3, a handle fixing pin 4, an unlocking button 5, a mouthpiece fixing seat 6, a mouthpiece 7, a vent plug 8, a mouthpiece drinking plug 9, a double locking tongue 10, a double locking tongue fixing pin 11, a first compression spring 12, a straw 13, a bottle body sealing ring 14, a locking hook fixing seat 15, a locking hook 16, a locking hook fixing pin 17, and a second compression spring 18. The outer edge of the cup mouth of the cup body 1 is provided with a first inverted buckle 101, and the top of the cup body 1 is equipped with a top cover assembly. The top cover assembly is equipped with a double locking assembly inside, and the middle of the double locking assembly is equipped with a locking hook assembly.
[0026] The upper cover assembly includes an upper cover 2, a handle 3, a handle fixing pin 4, and an unlock button 5. The upper cover 2 is located in the middle of the upper cover assembly, and the handle 3 is connected to the side of the upper cover 2 through the handle fixing pin 4. Unlock buttons 5 are installed on both sides of the middle part of the upper cover 2.
[0027] The double-lock assembly includes a mouthpiece fixing seat 6, a mouthpiece 7, a vent plug 8, a mouthpiece drinking plug 9, a double-locking tongue 10, a double-locking tongue fixing pin 11, a first compression spring 12, a straw 13, and a bottle sealing ring 14. The mouthpiece fixing seat 6 has a vent plug 8 installed at its center, and a mouthpiece drinking plug 9 is installed on one side of the vent plug 8 on the mouthpiece fixing seat 6. At the same time, a mouthpiece 7 is movably connected to the mouthpiece fixing seat 6. The mouthpiece fixing seat 6 has two locking tongues 10 installed in the slots on both sides, and the locking tongue fixing pin 11 passes through the middle of each locking tongue 10. The first compression spring 12 is installed between the locking tongue 10 and the locking tongue fixing pin 11.
[0028] The nozzle fixing seat 6 is located directly below the drinking plug 9 of the nozzle and has a straw 13. The bottom outer ring of the nozzle fixing seat 6 is equipped with a bottle sealing ring 14.
[0029] The locking hook assembly includes a locking hook fixing seat 15, a locking hook 16, a locking hook fixing pin 17, and a second compression spring 18. The locking hook 16 is connected to both sides of the locking hook fixing seat 15 through the locking hook fixing pin 17, and the second compression spring 18 is installed between the locking hook 16 and the upper cover 2.
[0030] The lower part of the locking hook 16 is provided with a second buckle 1601 that matches the first buckle 101.
[0031] Working principle: When using this threadless straw cup lid structure, first install the handle 3 into the upper cover 2 and secure it with the handle fixing pin 4. Then install the unlocking button 5. Next, install the vent plug 8 and the drinking spout 9 into the spout fixing seat 6, then install the spout 7. Then install the double locking tongue 10, insert the first compression spring 12, and insert the double locking tongue fixing pin 11. Finally, put on the bottle sealing ring 14 and install the straw 13. Thus, the double locking assembly is completed. Then, install the double locking assembly into the upper cover assembly. The spout of the double locking assembly is then secured. The base 6 has a groove 1, and the top cover 2 has a rib 2. The rib 2 will engage with the groove 1, preventing rotation after the second locking assembly is installed. Then, the hook assembly is installed. The top cover 2 has a rib a, and the hook fixing seat 15 has a groove b. At this point, the rib a in the top cover 2 will press into the groove b of the hook fixing seat 15 to complete the locking. Because the C-side of the hook fixing seat 15 is in contact with the D-side of the nozzle fixing seat 6, when the hook assembly and the top cover assembly are locked, the second locking assembly is also fixed within it, thus completing the entire cup lid assembly. In the assembly process, the lower part of the locking hook 16 has a second inverted buckle 1601, and the cup body 1 has a first inverted buckle 101. When the cup lid is placed on the cup body 1, the second inverted buckle 1601 and the first inverted buckle 101 lock each other, thus completing the final assembly. When using this threadless straw cup lid structure, when the mouthpiece is closed, the second locking tongue 10 is limited by the mouthpiece 7 and cannot pop out. At this time, both the locking hook 16 and the unlocking button 5 are blocked by the tail end of the second locking tongue 10, that is, the unlocking button 5 cannot be pressed and cannot unlock. When the mouthpiece 7 is opened, the second locking tongue 10 is blocked by the first inverted buckle 101. When the spring 12 pops out, the tail end of the second locking tongue 10 will separate from the locking hook 16 and the unlocking button 5. At this time, pressing the unlocking button 5 will cause the locking hook 16 to rotate, that is, the second inverted buckle 1601 and the first inverted buckle 101 will separate, thus unlocking and opening the cup lid. When the mouthpiece 7 retracts and closes, the F side of the mouthpiece 7 will push the E side of the second locking tongue 10 back. At this time, the unlocking button 5 will be limited and cannot be pressed, thus locking is completed. This completes the entire operation. The contents not described in detail in this specification are existing technologies known to those skilled in the art.
[0032] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.
[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A threadless straw cup lid structure, comprising a cup body (1) and a top cover (2), characterized in that: The outer edge of the cup mouth of the cup body (1) is provided with a first inverted buckle (101), and the top of the cup body (1) is provided with a top cover assembly. The top cover assembly is provided with a double lock assembly, and the middle of the double lock assembly is provided with a locking hook assembly.
2. The threadless straw cup lid structure according to claim 1, characterized in that: The upper cover assembly includes an upper cover (2), a handle (3), a handle fixing pin (4), and an unlock button (5). The upper cover (2) is located in the middle of the upper cover assembly, and the handle (3) is connected to the side of the upper cover (2) through the handle fixing pin (4). Unlock buttons (5) are installed on both sides of the middle of the upper cover (2).
3. The threadless straw cup lid structure according to claim 1, characterized in that: The double-lock assembly includes a mouthpiece fixing seat (6), a mouthpiece (7), a vent plug (8), a mouthpiece drinking plug (9), a double-locking tongue (10), a double-locking tongue fixing pin (11), a first compression spring (12), a straw (13), and a bottle sealing ring (14). The mouthpiece fixing seat (6) has a vent plug (8) installed at its center, and a mouthpiece drinking plug (9) is installed on one side of the vent plug (8) on the mouthpiece fixing seat (6). At the same time, a mouthpiece (7) is movably connected to the mouthpiece fixing seat (6). The mouthpiece fixing seat (6) has two locking tongues (10) installed in the slots on both sides of the mouthpiece fixing seat (6), and a double-locking tongue fixing pin (11) passes through the middle of each of the two locking tongues (10). At the same time, a first compression spring (12) is installed between the two locking tongues (10) and the double-locking tongue fixing pin (11).
4. The threadless straw cup lid structure according to claim 3, characterized in that: The nozzle fixing seat (6) is located directly below the drinking plug (9) of the nozzle and has a straw (13) installed thereon. The bottom outer ring of the nozzle fixing seat (6) is equipped with a bottle sealing ring (14).
5. The threadless straw cup lid structure according to claim 1, characterized in that: The locking hook assembly includes a locking hook fixing seat (15), a locking hook (16), a locking hook fixing pin (17), and a second compression spring (18). The locking hook fixing seat (15) is connected to the locking hook (16) on both sides by the locking hook fixing pin (17), and the second compression spring (18) is installed between the locking hook (16) and the upper cover (2).
6. The threadless straw cup lid structure according to claim 5, characterized in that: The lower part of the locking hook (16) is provided with a second buckle (1601) that matches the first buckle (101).