Variable-volume double-cover cup
By designing a variable-volume double-lid cup, which utilizes layered components and threaded connections to achieve volume adjustment, the problem of single-headed cups being unable to carry multiple beverages is solved, thus improving practicality.
Patent Information
- Application Number
- CN202520303869.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-02-25
AI Technical Summary
Existing single-cup, fixed-capacity cups cannot meet the needs of carrying a variety of beverages, and carrying two cups is inconvenient.
A variable-volume double-lid cup is designed, which achieves a detachable connection between the cup body one and the cup body two through layered components and threaded connections. Combined with the cooperation of elastic gaskets, protrusions and through holes, the volume can be adjusted and the beverage can be separated.
This device allows for the simultaneous carrying and adjustment of the volume of two beverages, improving its practicality and making it convenient for users to adjust the volume according to their needs, thus meeting the requirements of various beverages.
Smart Images
Figure CN223929889U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of water cup technology, and in particular to a variable volume double-lid cup. Background Technology
[0002] A cup (a vessel specifically for holding water) has, from ancient times to the present, primarily served for drinking alcohol or tea. The basic shape is mostly straight-mouthed or open-mouthed, with the diameter of the rim nearly equal to the height of the cup. They can have flat bottoms, ring feet, or high feet. Depending on the material, they can be categorized as glass cups, plastic cups, ceramic cups, wooden cups, etc. With the improvement of living standards, existing single-lid, fixed-capacity cups can no longer meet current needs. When traveling outdoors, people always want to carry fewer things, such as cups. Some people may want to drink different flavored beverages, but carrying two cups is inconvenient. Therefore, to solve the above problems, this application provides a variable-capacity double-lid cup. Utility Model Content
[0003] To address the problem that existing single-lid, fixed-capacity cups can no longer meet daily needs, this application provides a variable-capacity double-lid cup.
[0004] This application provides a variable volume double-lid cup, including a cup body with a layered assembly. The layered assembly includes a cup body one and a cup body two. A cup lid is threadedly installed at the top of the cup body one and the bottom of the cup body two. The top of the cup body one has a threaded interface, and the bottom of the cup body two has a threaded groove. An elastic gasket is provided inside the cup body two. The bottom of the elastic gasket has symmetrically opened grooves. A sealing gasket is fixedly connected to the top of the elastic gasket. Protrusions are symmetrically fixedly connected to both sides of the elastic gasket. Multiple through holes are symmetrically opened on the inner wall of the cup body two.
[0005] Preferably, the first cup body and the second cup body have the same diameter, and the first cup body is located on top of the second cup body.
[0006] Preferably, the threaded interface and the threaded groove are positioned and sized accordingly, and the sealing gasket is sealed inside the cup body.
[0007] Preferably, the protrusions on both sides are positioned and sized in correspondence with the through holes, and the multiple through holes are equidistantly arranged inside the cup body.
[0008] Preferably, a filter screen is snapped into the top inner side of the second cup body, and the filter screen is located below the cup lid at the top of the first cup body.
[0009] In summary, this application includes the following beneficial technical effects:
[0010] By designing a layered assembly, when using the cup, two beverages are loaded into the cup body 1 and cup body 2, and then the lid on cup body 1 is installed. Cup body 1 and cup body 2 are then connected and installed through a threaded interface and threaded groove. When using it, the two cup lids are opened to drink the two beverages. During adjustment, the elastic pad 7 is moved to the corresponding position by squeezing the groove on the elastic pad, and then the elastic pad is released, thereby engaging the two protrusions into the through holes. By engaging the through holes at different positions between the two protrusions, the volume of cup body 2 can be adjusted. Compared with the existing technology, this design can hold two different beverages at the same time and can also adjust the loaded volume, thus making it more convenient for users and greatly improving the practicality of the device. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the overall structure of the device in the embodiments of this application;
[0012] Figure 2 This is a schematic diagram of the device separation structure in the embodiments of this application;
[0013] Figure 3 This is a schematic diagram of the internal structure of the cup body 2 in the embodiment of this application;
[0014] Figure 4 This is a cross-sectional structural diagram of cup body two in the embodiments of this application.
[0015] Explanation of reference numerals in the attached drawings: 1. Cup body; 2. Cup body one; 3. Cup body two; 4. Cup lid; 5. Threaded interface; 6. Threaded groove; 7. Elastic gasket; 8. Groove; 9. Sealing gasket; 10. Protrusion; 11. Through hole; 12. Filter screen. Detailed Implementation
[0016] The following is in conjunction with the appendix Figure 1 - Figure 4 This application will be described in further detail.
[0017] Example:
[0018] A variable-volume double-lid cup for user convenience, see reference. Figure 1 - Figure 2The device includes a cup body 1, which has a layered assembly that allows users to easily hold two different beverages at the same time. The layered assembly includes a cup body 1 2 and a cup body 2 3, which have the same diameter. The cup body 1 2 is located on top of the cup body 2 3. Both the top of the cup body 1 2 and the bottom of the cup body 2 3 are threaded with a lid 4. The lids 4 on both sides help to maintain the airtightness of the cup body 1 2 and the cup body 2 3. The top of the cup body 1 2 has a threaded interface 5, and the bottom of the cup body 2 3 has a threaded groove 6. The positions and dimensions of the threaded interface 5 and the threaded groove 6 are set accordingly, and the threaded interface 5 and the threaded groove 6 facilitate the connection and installation of the cup body 1 2 and the cup body 2 3.
[0019] When using, first install the lid 4 on the cup body 2 3, then load the two beverages into the cup body 1 2 and the cup body 2 3, then install the lid 4 on the cup body 1 2, and finally connect the cup body 1 2 and the cup body 2 3 through the threaded interface 5 and the threaded groove 6; when using them later, simply open the lids 4 on both sides to drink the two beverages.
[0020] Reference Figure 3 - Figure 4 The inner wall of the cup body 2 (3) is equipped with an elastic gasket 7. The bottom of the elastic gasket 7 has symmetrically symmetrically shaped grooves 8. The elastic gasket 7 has a certain degree of elasticity; by squeezing the grooves 8 on both sides, the elastic gasket 7 contracts, thus allowing it to move. A sealing gasket 9 is fixedly connected to the top of the elastic gasket 7, sealing the inside of the cup body 2. The elastic gasket 7 and the sealing gasket 9 ensure a tight seal, preventing beverage from spilling out of the cup body 2. Protrusions 10 are symmetrically fixedly connected to both sides of the elastic gasket 7, facilitating its fixation. Multiple through holes 11 are symmetrically shaped on the inner wall of the cup body 2 (3). The protrusions 10 on both sides correspond to the dimensions of the through holes 11, and the through holes 11 are equidistantly arranged inside the cup body 2 (3). A filter screen 12 is snapped into the top of the inner side of the cup body 2 (3), positioned below the lid 4 at the top of the cup body 2 (3). The filter screen 12 facilitates the filtering of tea leaves or other foreign objects from the beverage.
[0021] In use, by squeezing the groove 8 on the elastic gasket 7, the two sides of the elastic gasket 7 contract, thereby moving the elastic gasket 7 and the sealing gasket 9. After moving the elastic gasket 7 to the corresponding position, the elastic gasket 7 is released, allowing the elastic gasket 7 to return to its original position, thereby engaging the two protrusions 10 into the through holes 11. By engaging the two protrusions 10 into the through holes 11 at different positions, the volume of the cup body 3 can be adjusted, allowing the user to adjust it according to their needs.
[0022] This application discloses a variable-capacity double-lid cup. The working principle is as follows: First, install the lid 4 on the cup body 2 3. Then, load two beverages into the cup body 1 2 and cup body 2 3. Next, install the lid 4 on the cup body 1 2. Finally, connect the cup body 1 2 and cup body 2 3 via the threaded interface 5 and threaded groove 6. In subsequent use, simply open the lids 4 on both sides to drink the two beverages. During adjustment, by squeezing the groove 8 on the elastic pad 7, the elastic pad 7 contracts on both sides, thereby moving the elastic pad 7 and the sealing gasket 9. After moving the elastic pad 7 to the corresponding position, release the elastic pad 7 to reset it, thereby engaging the protrusions 10 on both sides into the through holes 11. By engaging the protrusions 10 at different positions within the through holes 11, the volume of the cup body 2 3 can be adjusted, allowing the user to adjust it according to their needs.
[0023] The foregoing description of an exemplary embodiment of a variable-volume double-lid cup provided by this disclosure refers to preferred embodiments. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the spirit of this disclosure, and various combinations can be made to the various technical features and structures proposed in this disclosure without exceeding the protection scope of this disclosure, which is determined by the appended claims.
Claims
1. A variable-volume double-lid cup, comprising a cup body (1), characterized in that: The cup body (1) is provided with a layered assembly, which includes a cup body one (2) and a cup body two (3). The top of the cup body one (2) and the bottom of the cup body two (3) are threaded with cup lids (4). The top of the cup body one (2) is provided with a threaded interface (5). The bottom of the cup body two (3) is provided with a threaded groove (6). The inside of the cup body two (3) is provided with an elastic gasket (7). The bottom of the elastic gasket (7) is symmetrically provided with grooves (8). The top of the elastic gasket (7) is fixedly connected with a sealing gasket (9). The two sides of the elastic gasket (7) are symmetrically fixedly connected with protrusions (10). The inner wall of the cup body two (3) is symmetrically provided with multiple through holes (11).
2. The variable volume double-lid cup according to claim 1, characterized in that: The diameter of the cup body 1 (2) is the same as that of the cup body 2 (3), and the cup body 1 (2) is located on the top of the cup body 2 (3).
3. A variable-volume double-lid cup according to claim 1, characterized in that: The threaded interface (5) and the threaded groove (6) are positioned and sized accordingly, and the sealing gasket (9) is sealed inside the cup body (2).
4. A variable-volume double-lid cup according to claim 1, characterized in that: The protrusions (10) on both sides and the through holes (11) are positioned and sized accordingly, and the multiple through holes (11) are equidistantly arranged inside the cup body (3).
5. A variable-volume double-lid cup according to claim 1, characterized in that: A filter (12) is attached to the top of the inner side of the cup body 2 (3), and the filter (12) is located below the cup lid (4) at the top of the cup body 1 (2).