Thread-free vacuum cup with one-key uncovering mechanism

Abstract

The utility model discloses an unthreaded vacuum cup with a one-key uncovering mechanism, and relates to the technical field of vacuum cups. According to the unthreaded vacuum cup with the one-key cover opening mechanism, by arranging a shoulder ring, a clamping hole, a first connecting plate, a clamping block, a fixing plate, a sealing layer, a moving block, a first rack, a first gear, a second gear, a second rack, a second connecting plate, a connecting block, a first connecting column, a second connecting column and a spring, the function of one-key opening of a cup cover is achieved; a user can open the cup cover only by pressing down the connecting block without rotating threads, so that the cup cover is convenient and rapid, and is particularly suitable for being used in various scenes where operation is inconvenient; by arranging the fixing plate, the sealing layer, the cup body and the cup cover, the sealing function of the cup body is achieved, the elastic sealing gasket is tightly attached to the flange of the cup body, a reliable sealing structure is formed, liquid leakage is effectively prevented, and the heat preservation performance of the heat preservation cup is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of thermos cup technology, specifically a threadless thermos cup with a one-button opening mechanism. Background Technology

[0002] Thermos flasks are generally containers for holding water made of ceramic or stainless steel with a vacuum layer. They have a lid that is tightly sealed. The vacuum insulation layer slows down the heat dissipation of the liquid inside, thus achieving the purpose of keeping the water warm. Current thermos flasks usually use a threaded connection to seal the lid to the body. After hot water is poured into the flask, the water temperature gradually decreases, causing the air pressure inside the flask to drop below atmospheric pressure. This makes the sealing ring inside the lid fit more tightly to the body. In cold winters, the low temperature greatly reduces hand dexterity. Even with both hands, it is not easy to accurately and smoothly unscrew the threaded lid, which greatly reduces the user experience. Moreover, dirt can easily accumulate on the threads, making cleaning inconvenient. Long-term use may also lead to a decrease in sealing performance due to wear. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a threadless thermos cup with a one-button opening mechanism, thereby solving the problems mentioned in the background section.

[0004] Existing insulated cups typically use a threaded connection to seal the lid to the body. As hot water is poured into the cup and the temperature gradually decreases, the air pressure inside the cup drops below atmospheric pressure, causing the sealing ring inside the lid to fit more tightly against the body. In cold winters, the low temperature significantly reduces hand dexterity, making it difficult to precisely and smoothly unscrew the threaded lid even with both hands, greatly diminishing the user experience. Furthermore, dirt easily accumulates on the threads, making cleaning inconvenient, and long-term use may lead to a decline in sealing performance due to wear.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A threadless insulated cup with a one-button opening mechanism includes a cup body and a cup lid. The cup lid is detachably connected to the top of the cup body. A shoulder ring is fixedly connected to the outer side of the cup body. A fixing plate is fixedly connected to the inside of the cup lid. A movable block is slidably connected to the top of the fixing plate. A first connecting plate is fixedly connected to one bottom end of the movable block. A locking block is fixedly connected to one side of the bottom of the first connecting plate. The locking block and the locking hole cooperate with each other. A second connecting post is fixedly connected to the top of the fixing plate. The first connecting post is slidably connected to the inside of the second connecting post.

[0007] Preferably, a first rack is fixedly connected to the top of the movable block, and a first gear is rotatably connected inside the cup lid, with one side of the first gear meshing with the first rack.

[0008] Preferably, a second gear is fixedly connected to one side of the first gear, a second rack is fixedly connected to the outside of the first connecting column, and one side of the second rack meshes with the second gear.

[0009] Preferably, a second connecting plate is fixedly connected to the top of the first connecting column.

[0010] Preferably, a spring is fixedly connected between the bottom of the first connecting post and the second connecting post.

[0011] Preferably, the bottom of the fixing plate is provided with a sealing gasket.

[0012] Preferably, a connecting block is fixedly connected to the top of the second connecting plate, and the top of the connecting block passes through one side of the cup lid.

[0013] This invention provides a threadless thermos cup with a one-button opening mechanism. Compared with the prior art, it has the following advantages:

[0014] 1. This threadless thermos cup with a one-button opening mechanism achieves one-button opening of the lid by setting up a shoulder ring, a locking hole, a first connecting plate, a locking block, a fixing plate, a sealing layer, a moving block, a first rack, a first gear, a second gear, a second rack, a second connecting plate, a connecting block, a first connecting post, a second connecting post, and a spring. The user only needs to press the connecting block to open the lid without rotating the threads, which is convenient and quick, and is especially suitable for use in various inconvenient operation scenarios.

[0015] 2. This threadless thermos cup with a one-button opening mechanism achieves a sealing function for the cup body by setting a fixing plate, sealing layer, cup body and cup lid. The elastic sealing gasket fits tightly with the flange of the cup body to form a reliable sealing structure, effectively preventing liquid leakage and ensuring the heat preservation performance of the thermos cup. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the internal structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0019] Figure 4 This is a schematic diagram of the internal structure of the cup lid of this utility model;

[0020] Figure 5 This is a partial structural schematic diagram of the present invention;

[0021] Figure 6 This is an enlarged structural diagram of part A in this utility model.

[0022] In the diagram: 1. Cup body; 2. Cup lid; 3. Shoulder ring; 4. Locking hole; 5. First connecting plate; 6. Locking block; 7. Fixing plate; 8. Sealing gasket; 9. Moving block; 10. First rack; 11. First gear; 12. Second gear; 13. Second rack; 14. Second connecting plate; 15. Connecting block; 16. First connecting post; 17. Second connecting post; 18. Spring. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1-6 This utility model provides a technical solution: a threadless thermos cup with a one-button opening mechanism, comprising a cup body 1 and a cup lid 2. The cup lid 2 is detachably connected to the top of the cup body 1. A shoulder ring 3 is fixedly connected to the outer side of the cup body 1. A fixing plate 7 is fixedly connected to the inside of the cup lid 2. A movable block 9 is slidably connected to the top of the fixing plate 7. The movable block 9 moves along the top of the fixing plate 7. A first connecting plate 5 is fixedly connected to one bottom end of the movable block 9. The movable block 9 moves along with the first connecting plate 5. The bottom side of the first connecting plate 5 is fixedly connected to... A locking block 6 is fixedly connected. The first connecting plate 5 moves, taking the locking block 6 with it. The locking block 6 and the locking hole 4 work together. When the locking block 6 leaves the locking hole 4, it releases the connection between the cup body 1 and the cup lid 2, making it easy to remove the cup lid 2 from the top of the cup body 1. When the locking block 6 enters the locking hole 4, it fixes the cup body 1 and the cup lid 2 together to prevent water from leaking out of the cup body 1. The top of the fixing plate 7 is fixedly connected to a second connecting post 17. The inside of the second connecting post 17 is slidably connected to a first connecting post 16. The first connecting post 16 moves along the inside of the second connecting post 17.

[0025] Furthermore, a first rack 10 is fixedly connected to the top of the movable block 9. The first rack 10 moves, causing the movable block 9 to move. A first gear 11 is rotatably connected inside the cup lid 2. One side of the first gear 11 meshes with the first rack 10. The first gear 11 rotates, causing the first rack 10 to move.

[0026] Furthermore, a second gear 12 is fixedly connected to one side of the first gear 11. The rotation of the second gear 12 causes the first gear 11 to rotate. A second rack 13 is fixedly connected to the outside of the first connecting post 16. The movement of the first connecting post 16 causes the second rack 13 to move. One side of the second rack 13 meshes with the second gear 12. The movement of the second rack 13 causes the second gear 12 to rotate.

[0027] Furthermore, a second connecting plate 14 is fixedly connected to the top of the first connecting column 16, and the movement of the second connecting plate 14 causes the first connecting column 16 to move as well.

[0028] Furthermore, a spring 18 is fixedly connected between the bottom of the first connecting post 16 and the second connecting post 17. When the first connecting post 16 moves, it compresses the spring 18. When the spring 18 loses its compressive force, it returns to its original position with the first connecting post 16 under the action of elastic force.

[0029] Furthermore, a sealing gasket 8 is provided at the bottom of the fixing plate 7 to allow water to flow out from inside the cup body 1.

[0030] Furthermore, a connecting block 15 is fixedly connected to the top of the second connecting plate 14. The top of the connecting block 15 passes through one side of the cup lid 2, and the height of the top of the connecting block 15 is flush with the height of the top of the cup lid 2 to prevent the connecting block 15 from protruding and being accidentally touched.

[0031] In use, pressing the connecting block 15 moves the second connecting plate 14, which in turn moves the first connecting post 16 and the second rack 13 downwards. The first connecting post 16 presses the spring 18, causing the second rack 13 to rotate. This rotation of the second gear 12, in turn, causes the first gear 11 to rotate, which in turn moves the first rack 10. The first rack 10 then moves the moving block 9 and the first connecting plate 5 simultaneously. The first connecting plate 5, along with the locking block 6, moves out of the locking hole 4, releasing the connection between the lid 2 and the cup body 1, making it easy to remove the lid 2 from the top of the cup body 1. With the one-button opening mechanism, the user only needs to press the connecting block 15. The cup lid 2 can be opened by connecting block 15 without rotating the thread, which is convenient and quick, especially suitable for use in various inconvenient operation scenarios. After releasing the pressure on connecting block 15, the spring 18, along with the first connecting post 16, the second connecting plate 14, and connecting block 15, returns to their original positions under the action of elastic force. When it is necessary to connect the cup lid 2 to the cup body 1, press the connecting block 15 and then move the cup lid 2 to the outside of the top of the cup body 1. If the locking block 6 does not enter the locking hole 4, simply rotate the cup lid 2. When the locking block 6 moves to one side of the locking hole 4, the spring 18 loses its pressing force and returns to its original position along with the first connecting post 16, the second connecting plate 14, and connecting block 15. At this time, the first connecting plate 5 also enters the locking hole 4, connecting the cup body 1 and the cup lid 2 together.

[0032] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A screwless vacuum cup with a one-key opening cover mechanism, comprising a cup body (1) and a cup cover (2), characterized in that: The top of cup body (1) is detachably connected with cup cover (2), the outside of cup body (1) is fixedly connected with shoulder ring (3), the inside of cup cover (2) is fixedly connected with fixed plate (7), the top of fixed plate (7) is slidably connected with moving block (9), the bottom of moving block (9) one end is fixedly connected with first connecting plate (5), the bottom one side of first connecting plate (5) is fixedly connected with clamping block (6), clamping block (6) and clamping hole (4) are used in pairs, the top of fixed plate (7) is fixedly connected with second connecting column (17), the inside of second connecting column (17) is slidably connected with first connecting column (16).

2. A screwless vacuum cup having a one-key cover opening mechanism according to claim 1, characterized in that: The top of moving block (9) is fixedly connected with first rack (10), the inside of cup cover (2) is rotatably connected with first gear (11), one side of first gear (11) is meshedly connected with first rack (10).

3. A screwless vacuum cup having a one-key cover opening mechanism according to claim 2, characterized in that: One side of first gear (11) is fixedly connected with second gear (12), the outside of first connecting column (16) is fixedly connected with second rack (13), one side of second rack (13) is meshedly connected with second gear (12).

4. The screwless vacuum cup with a one-key cover opening mechanism according to claim 1, characterized in that: The top of first connecting column (16) is fixedly connected with second connecting plate (14).

5. The screwless vacuum cup with a one-key cover opening mechanism according to claim 1, characterized in that: The bottom of first connecting column (16) and second connecting column (17) are fixedly connected with spring (18).

6. A screwless vacuum cup having a one-key cover opening mechanism according to claim 1, characterized in that: The bottom of fixed plate (7) is provided with sealing gasket (8).

7. A screwless vacuum cup having a one-key cover opening mechanism according to claim 4, characterized in that: The top of second connecting plate (14) is fixedly connected with connecting block (15), the top of connecting block (15) passes through one side of cup cover (2).

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