A flip cover type vacuum cup

Abstract

The utility model discloses a flip formula vacuum cup, including vacuum cup cover, the bottom of vacuum cup cover installs the cup body, and is provided with the cup mouth sealing ring on the cup body, the middle position of vacuum cup cover top is hinged and is installed with the sealing cover, the top of third spring is equipped with the locating post, the outer lateral wall of locating post is provided with the locating sleeve, and the locating sleeve is installed in the inside of sealing cover. The utility model discloses the vacuum cup cover when using, the setting of above -mentioned component makes the sealing cover buckle to the top of vacuum cup cover and close, and the lock catch will slide and be together with the lock seat and be locked to the vacuum cup cover, makes the vacuum cup cover keep the state of locking, avoids the problem of forgetting locking, and also needs to push the slide plate to make the lock catch and the lock seat separate when using, can only open the sealing cover to make the vacuum cup cover open, avoids the misoperation and opens, guarantees the safety of the vacuum cup of using the vacuum cup cover.

Description

Technical Field

[0001] This utility model relates to the field of thermos cup technology, specifically a flip-top thermos cup. Background Technology

[0002] A thermos is a cup made with a double-walled stainless steel inner liner and vacuum insulation technology. When used, the cup uses vacuum insulation technology to slow down the heat transfer of the hot water in the cup to the outside. Its main function is to keep the temperature of the beverage in the cup. It is suitable for people's daily home and office use.

[0003] Traditional insulated cups often have the problem of the lid being left on when not properly locked. An unlocked lid can easily lead to leakage when carrying the cup, posing a safety risk. Therefore, we have proposed a flip-top insulated cup to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a flip-top thermos cup to solve the problem mentioned in the background art of accidental operation where the lid is not properly locked.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a flip-top thermos cup, including a thermos cup lid, a cup body installed at the bottom of the thermos cup lid, and a cup mouth sealing ring provided on the cup body; a sealing cap hinged at the middle position of the top of the thermos cup lid; a rubber block and a rubber post respectively installed at the bottom of the sealing cap; a steam vent and a water outlet respectively provided inside the thermos cup lid; a fixing seat installed inside the sealing cap; a first spring installed on the left side inside the fixing seat, and a sliding frame installed on the left side of the first spring; a second spring installed on the right side inside the fixing seat, and a slider installed on the right side of the second spring; a sliding plate installed at the top of the sliding frame, and a lock installed at one end of the sliding frame; a locking seat installed at one end inside the thermos cup lid; a third spring installed at the bottom of the sealing cap; a positioning post fitted at the top of the third spring; a positioning sleeve provided on the outer wall of the positioning post, and the positioning sleeve installed inside the sealing cap.

[0006] As a further technical solution of this utility model, the rubber block and the water outlet form an interlocking structure, and the rubber column and the steam outlet form an interlocking structure.

[0007] As a further technical solution of this utility model, the sliding frame and the positioning post are adapted to each other, and the sliding frame and the positioning post form a locking structure.

[0008] As a further technical solution of this utility model, the sliding frame is configured as a telescopic structure by means of a second spring, and the sliding frame is configured as a telescopic structure by means of a first spring.

[0009] As a further technical solution of this utility model, the cross-section of the positioning post is smaller than the cross-section of the positioning sleeve, and the positioning post forms a telescopic structure through a third spring.

[0010] As a further technical solution of this utility model, the latch and the lock seat are adapted to each other, and the latch and the lock seat form an engaging structure.

[0011] Compared with the prior art, the beneficial effects of this utility model are: when the thermos lid is in use, the above-mentioned components are designed so that when the sealing cover is snapped onto the top of the thermos lid to close, the latch will slide and automatically engage with the locking seat to lock the thermos lid, keeping the thermos lid in a locked state and avoiding the problem of forgetting to lock it. In addition, when in use, the sliding plate needs to be pushed to separate the latch from the locking seat before the sealing cover can be lifted to open the thermos lid, avoiding accidental opening and ensuring the safety of using the thermos lid. Attached Figure Description

[0012] Figure 1 This is a perspective view of the thermos cup lid of this utility model;

[0013] Figure 2 This is a front view of the slider fixing seat of this utility model;

[0014] Figure 3 This is a top view schematic diagram of the slider structure of this utility model;

[0015] Figure 4 This is a top view schematic diagram of the latch structure of this utility model;

[0016] Figure 5 This is a front view structural diagram of the present invention.

[0017] In the diagram: 1. Thermos cup lid; 2. Sealing cap; 3. Rubber block; 4. Lock; 5. Rubber post; 6. Steam vent; 7. Lock seat; 8. Water outlet; 9. Slide plate; 10. First spring; 11. Second spring; 12. Positioning post; 13. Positioning sleeve; 14. Third spring; 15. Fixing base; 16. Sliding frame; 17. Sliding block; 18. Cup body; 19. Cup mouth sealing ring. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-5 This utility model provides an embodiment of a flip-top thermos cup, including a thermos cup lid 1, a cup body 18 installed at the bottom of the thermos cup lid 1, and a cup mouth sealing ring 19 provided on the cup body 18. A sealing cover 2 is hinged at the middle position of the top of the thermos cup lid 1. A rubber block 3 and a rubber post 5 are respectively installed at the bottom of the sealing cover 2. A steam vent 6 and a water outlet 8 are respectively provided inside the thermos cup lid 1. A fixing seat 15 is installed inside the sealing cover 2. A first spring 10 is installed on the left side inside the fixing seat 15, and a sliding frame 16 is installed on the left side of the first spring 10. A second spring 11 is installed on the right side inside the fixing seat 15, and a slider 17 is installed on the right side of the second spring 11. A sliding plate 9 is installed at the top of the sliding frame 16, and a lock 4 is installed at one end of the sliding frame 16. A locking seat 7 is installed at one end inside the thermos cup lid 1. A third spring 14 is installed at the bottom of the sealing cover 2, and a positioning device is fitted at the top of the third spring 14. The outer wall of the positioning column 12 is provided with a positioning sleeve 13, and the positioning sleeve 13 is installed inside the sealing cover 2. The rubber block 3 and the water outlet 8 form a locking structure to seal the water outlet 8. The rubber column 5 and the steam outlet 6 form a locking structure to seal the steam outlet 6. When the steam outlet 6 is opened, the hot air of the hot water inside the cup body 18 is discharged. The sliding frame 16 is matched with the positioning column 12, and the sliding frame 16 and the positioning column 12 form a locking structure to stably lock the sliding frame 16. The sliding frame 16 forms a telescopic structure through the second spring 11 and the first spring 10, which pushes the latch 4 to move stably left and right. The cross-section of the positioning column 12 is smaller than the cross-section of the positioning sleeve 13. The positioning column 12 forms a telescopic structure through the third spring 14 to move stably up and down. The latch 4 and the lock seat 7 are matched with each other, and the latch 4 and the lock seat 7 form a locking structure to lock the sealing cover 2.

[0020] Specifically, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 4 As shown, when opening the sealing cover 2, press the slide plate 9 and push it to the right, causing the sliding frame 16 to move to the right. Then, the latch 4 moves out from inside the lock seat 7, thus unlocking the sealing cover 2. Normally, the sealing cover 2 can be lifted to open the thermos cup lid 1. After the sealing cover 2 is lifted, if the finger leaves the slide plate 9 and does not push it, the second spring 11 will reset and push the sliding frame 16 to automatically return to its position. When closing the sealing cover 2, press the sealing cover 2 to make it engage with the thermos cup lid 1, thus closing the thermos cup lid 1. When the sealing cover 2 and the thermos cup lid 1 are engaged, the latch 4 will automatically engage with the lock seat 7, thereby locking the thermos cup lid 1 again.

[0021] Working principle: When in use, rotate the thermos lid 1 to detach it from the top of the cup body 18, allowing the cup body 18 to be opened and hot water poured in. Then rotate the thermos lid 1 back to the top of the cup body 18 to close the cup body 18 and keep the hot water inside warm. When you want to drink, press the slide plate 9 and push it to the right, causing the sliding frame 16 to move to the right, so that the lock 4 moves out from the inside of the lock seat 7. Then, lift the sealing cover 2 and let it move away from the top of the thermos lid 1. The rubber block 3 moves out from the inside of the spout 8, opening the spout 8. People can drink the hot water inside the cup body 18 through the spout 8. After the sealing cover 2 is opened, the second spring 11 resets and pushes the sliding frame 16 to automatically return to its original position. When closing the sealing cover 2, press the sealing cover 2 to make it latch onto the thermos lid 1. The lock 4 will automatically engage with the lock seat 7, thus locking the thermos lid 1 again.

[0022] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A flip-top thermos cup, comprising a thermos cup lid (1), characterized in that: The bottom of the thermos lid (1) is fitted with a cup body (18), and a cup mouth sealing ring (19) is provided on the cup body (18). A sealing cover (2) is hinged to the middle position of the top of the thermos lid (1). A rubber block (3) and a rubber column (5) are respectively installed at the bottom of the sealing cover (2). A steam vent (6) and a water outlet (8) are respectively provided inside the thermos lid (1). A fixing seat (15) is installed inside the sealing cover (2). A first spring (10) is installed on the left side inside the fixing seat (15), and a sliding frame (16) is installed on the left side of the first spring (10). A second spring (11) is installed on the right side inside the fixed base (15), and a slider (17) is installed on the right side of the second spring (11). A slide plate (9) is installed on the top of the slide frame (16), and a buckle (4) is installed on one end of the slide frame (16). A lock seat (7) is installed on one end inside the thermos cup lid (1). A third spring (14) is installed at the bottom inside the sealing cover (2). A positioning post (12) is fitted on the top of the third spring (14). A positioning sleeve (13) is provided on the outer wall of the positioning post (12), and the positioning sleeve (13) is installed inside the sealing cover (2).

2. The flip-top thermos cup according to claim 1, characterized in that: The rubber block (3) and the water outlet (8) form an interlocking structure, and the rubber column (5) and the steam outlet (6) form an interlocking structure.

3. A flip-top thermos cup according to claim 1, characterized in that: The sliding frame (16) and the positioning post (12) are adapted to each other, and the sliding frame (16) and the positioning post (12) form a locking structure.

4. A flip-top thermos cup according to claim 1, characterized in that: The sliding frame (16) forms a telescopic structure through the second spring (11), and the sliding frame (16) forms a telescopic structure through the first spring (10).

5. A flip-top thermos cup according to claim 1, characterized in that: The cross-section of the positioning post (12) is smaller than that of the positioning sleeve (13), and the positioning post (12) forms a telescopic structure through the third spring (14).

6. A flip-top thermos cup according to claim 1, characterized in that: The latch (4) and the lock seat (7) are fitted together, and the latch (4) and the lock seat (7) form an engaging structure.

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