A top pressing type vacuum cup

Abstract

The utility model relates to the technical field of vacuum cup, disclose a top press formula vacuum cup, including cup body, the bottom of cup body is provided with base, the top of cup body is provided with cup mouth, when using, manual pressing top, top pushes and drives the movable sliding sleeve under, the outside fixed connection of movable sliding sleeve three groups long positioning rib and three groups short positioning rib, the inside of fixed sliding sleeve is provided with three groups first positioning groove and second positioning groove, movable sliding sleeve is pushed down and rotates the rotation of runner, when the limiting post of runner outside rotates to the middle end of sliding surface, is held up by positioning convex rib, because runner drives movable rod to move down, at this moment, the water seal ring is separated with the big lid inner plug, to make vacuum cup be in the water outlet state, press the top again, the rotation of runner is linked to the top similarly, the limiting post crosses positioning convex rib, under the action of compression spring, compression spring provides the power of going up for runner, to make the water seal ring and big lid inner plug close contact, further make vacuum cup enter the water seal state.

Description

Technical Field

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

[0002] A thermos is a common daily necessity, mainly used to keep beverages at a suitable drinking temperature for a certain period of time, whether it is hot water or cold drinks.

[0003] Common insulated cup lids do not have a mechanism to close and reset the cup opening. If the user puts the lid on while the opening is not closed, the liquid inside the cup will leak out through the gap when the cup is shaken or tilted, causing damage. If the insulated cup contains hot water, the leaking hot water can easily cause burns if it comes into contact with the skin.

[0004] Now, a top-pressing insulated cup is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a top-pressable thermos cup to solve the problem mentioned in the background art that the cup lid does not have the function of closing and resetting the cup opening.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a top-pressing insulated cup, comprising a cup body, a base at the bottom of the cup body, a cup mouth at the top of the cup body, a cup lid on the upper side of the cup mouth, a filter screen fixedly connected to the bottom of the cup mouth, a large lid inner plug fixedly connected inside the cup mouth, a fixed sliding sleeve fixedly connected inside the large lid inner plug, a rotating wheel inside the fixed sliding sleeve, a movable sliding sleeve at the top of the rotating wheel, a top cover at the top of the movable sliding sleeve, a movable rod movably connected in the middle inside the large lid inner plug, a movable rod cap fixedly connected to the top of the outer side of the movable rod, a movable rod sealing ring sleeved in the middle of the outer side of the movable rod, a base plate fixedly connected to the bottom of the outer side of the movable rod, a water-sealing sealing ring sleeved on the outer side of the base plate, a compression spring at the bottom of the movable rod cap, and a cup mouth sealing ring on the cup body.

[0007] As a further technical solution of this utility model, the fixed sliding sleeve and the inner plug of the large cover are connected by threads, the cup body and the base are connected by snap-fit, and the top cover and the movable sliding sleeve are connected by threads.

[0008] As a further technical solution of this utility model, the outer side of the movable rod sealing ring is tightly fitted with the inner side of the inner plug of the large cover, and the top of the water sealing ring is matched with the bottom of the cup mouth in position and size.

[0009] As a further technical solution of this utility model, the inner side of the fixed sliding sleeve is provided with three sets of first positioning grooves and three sets of second positioning grooves, the outer side of the movable sliding sleeve is fixedly connected with three sets of long positioning ribs and three sets of short positioning ribs, a sliding surface is provided between two adjacent sets of second positioning grooves, a positioning protrusion is provided at the middle end of the sliding surface, and three sets of limiting posts are fixedly connected to the bottom end of the outer side of the rotating wheel.

[0010] As a further technical solution of this utility model, the three sets of first positioning grooves are arranged symmetrically, the three sets of second positioning grooves are arranged symmetrically, the three sets of long positioning ribs move up and down inside the first positioning groove, the three sets of short positioning ribs move up and down inside the second positioning groove, the three sets of sliding surfaces are located at the bottom of the first positioning groove, and the three sets of limiting posts are in close contact with the sliding surface.

[0011] As a further technical solution of this utility model, an iron ring is fixedly connected to the bottom of the inside of the cup lid, a fixing ring is provided on the outer side of the top of the cup body, and a magnetic strip is fixedly connected inside the fixing ring.

[0012] As a further technical solution of this utility model, the magnetic stripe is positioned to match the iron ring, and the top of the fixing ring is aligned with the bottom outer contour of the cup lid.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the top-pressing thermos cup not only achieves flexible water inlet and outlet and closed state, but also avoids liquid leakage after the lid is closed;

[0014] (1) The sliding sleeve is equipped with a movable sliding sleeve, a large cover inner plug, a fixed sliding sleeve, a rotating wheel, a movable rod, a chassis, a movable rod cap, a compression spring, a movable rod sealing ring, a water sealing ring, a first positioning groove, a second positioning groove, long positioning ribs, short positioning ribs, a sliding surface, and positioning ribs. In use, the top cover is manually pressed, and the top cover pushes the movable sliding sleeve below. Three sets of long positioning ribs and three sets of short positioning ribs are fixedly connected to the outer side of the movable sliding sleeve. Three sets of first and second positioning grooves are opened inside the fixed sliding sleeve. Moving the wheel downwards causes it to rotate. When the limiting post on the outer side of the wheel rotates to the middle of the sliding surface, it is stopped by the positioning rib. As the wheel moves the moving rod downwards, the sealing ring separates from the inner plug of the lid, thus putting the thermos in the water-discharging state. Pressing the top cover again causes the top cover to rotate in conjunction with the wheel. The limiting post passes over the positioning rib, and under the action of the compression spring, the compression spring provides upward force to the wheel, thus making the sealing ring fit tightly against the inner plug of the lid, thereby putting the thermos in the water-sealing state.

[0015] (2) By setting a fixing ring, magnetic strip and iron ring, when in use, a fixing ring is set on the outside of the top of the cup body, a magnetic strip is set inside the fixing ring, and an iron ring is set at the bottom inside the cup lid. After the user puts the cup lid on the cup mouth, the cup lid comes into contact with the top lid. The attraction between the magnetic strip and the iron ring makes the cup lid move downward. At this time, the thermos cup is in the water discharge state, the top lid is higher than the cup mouth, and the cup lid presses against the top lid, so that the thermos cup enters the water seal state, thereby preventing the liquid inside the cup from leaking and avoiding the phenomenon of hot water scalding. Attached Figure Description

[0016] Figure 1 This is a perspective structural diagram of the present invention;

[0017] Figure 2 This is a frontal cross-sectional view of the cup opening of this utility model;

[0018] Figure 3 This is a front view cross-sectional structural diagram of the magnetic strip of this utility model;

[0019] Figure 4 This is a front view structural diagram of the present utility model;

[0020] Figure 5 This is a front view cross-sectional structural diagram of the fixed sliding sleeve of this utility model;

[0021] Figure 6 This is a perspective view of the fixed sliding sleeve structure of this utility model;

[0022] Figure 7 This is a perspective view of the sliding surface structure of this utility model;

[0023] Figure 8 This is a perspective view of the movable sliding sleeve structure of this utility model;

[0024] Figure 9 This is a front view structural diagram of the movable sliding sleeve of this utility model;

[0025] Figure 10 This is a schematic diagram of the rotating wheel structure of this utility model.

[0026] In the diagram: 1. Cup body; 2. Base; 3. Cup mouth; 4. Cup lid; 5. Filter screen; 6. Top cover; 7. Movable sliding sleeve; 8. Inner plug of the large lid; 9. Fixed sliding sleeve; 10. Rotary wheel; 11. Movable rod; 12. Chassis; 13. Movable rod cap; 14. Compression spring; 15. Movable rod sealing ring; 16. Water sealing ring; 17. Fixed ring; 18. Magnetic strip; 19. Iron ring; 20. First positioning groove; 21. Second positioning groove; 22. Long positioning rib; 23. Short positioning rib; 24. Sliding surface; 25. Positioning rib; 26. Limiting post; 27. Cup mouth sealing ring. Detailed Implementation

[0027] 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.

[0028] Example: Please refer to Figure 1-10 A top-pressing insulated cup includes a cup body 1, a base 2 at the bottom of the cup body 1, a cup mouth 3 at the top of the cup body 1, a cup lid 4 on the upper side of the cup mouth 3, a filter screen 5 fixedly connected to the bottom of the cup mouth 3, a large lid inner plug 8 fixedly connected inside the cup mouth 3, a fixed sliding sleeve 9 fixedly connected inside the large lid inner plug 8, a rotating wheel 10 inside the fixed sliding sleeve 9, a movable sliding sleeve 7 at the top of the rotating wheel 10, a top cover 6 at the top of the movable sliding sleeve 7, a movable rod 11 movably connected in the middle inside the large lid inner plug 8, a movable rod cap 13 fixedly connected to the top of the outer side of the movable rod 11, a movable rod sealing ring 15 sleeved in the middle of the outer side of the movable rod 11, a base plate 12 fixedly connected to the bottom of the outer side of the movable rod 11, a water sealing ring 16 sleeved on the outer side of the base plate 12, a compression spring 14 at the bottom of the movable rod cap 13, and a cup mouth sealing ring 27 on the cup body 1.

[0029] The fixed sliding sleeve 9 is connected to the inner plug 8 of the large cover by a thread, the cup body 1 is connected to the base 2 by a snap-fit, the top cover 6 is connected to the movable sliding sleeve 7 by a thread, the outer side of the movable rod sealing ring 15 is tightly fitted to the inner side of the inner plug 8 of the large cover, and the top of the water sealing ring 16 is matched with the bottom of the cup mouth 3 in terms of position and size.

[0030] The inner side of the fixed sliding sleeve 9 is provided with three sets of first positioning grooves 20 and three sets of second positioning grooves 21. The outer side of the movable sliding sleeve 7 is fixedly connected with three sets of long positioning ribs 22 and three sets of short positioning ribs 23. A sliding surface 24 is provided between two adjacent sets of second positioning grooves 21. A positioning protrusion rib 25 is provided at the middle of the sliding surface 24. The bottom of the outer side of the rotating wheel 10 is fixedly connected with three sets of limiting posts 26. The three sets of first positioning grooves 20 are arranged symmetrically, and the three sets of second positioning grooves 21 are arranged symmetrically. The three sets of long positioning ribs 22 move up and down inside the first positioning groove 20, and the three sets of short positioning ribs 23 move up and down inside the second positioning groove 21. The three sets of sliding surfaces 24 are located at the bottom of the first positioning groove 20, and the three sets of limiting posts 26 are in close contact with the sliding surface 24.

[0031] Specifically, such as Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 As shown, during use, manually press the top cover 6. The top cover 6 pushes the movable sliding sleeve 7 below. The outer side of the movable sliding sleeve 7 is fixedly connected with three sets of long positioning ribs 22 and three sets of short positioning ribs 23. Three sets of first positioning grooves 20 and second positioning grooves 21 are opened inside the fixed sliding sleeve 9. The movable sliding sleeve 7 moves downward to push the rotation of the rotating wheel 10. When the limiting post 26 on the outer side of the rotating wheel 10 rotates to the middle of the sliding surface 24, it is blocked by the positioning protrusion rib 25. Because the rotating wheel 10 drives the movable rod 11 to move downward, at this time, the water sealing ring 16 separates from the inner plug 8 of the large cover, so that the thermos cup is in the water-discharging state. Press the top cover 6 again, and the top cover 6 will rotate in conjunction with the rotating wheel 10. The limiting post 26 passes over the positioning protrusion rib 25. Under the action of the compression spring 14, the compression spring 14 provides upward power to the rotating wheel 10, so that the water sealing ring 16 is tightly fitted with the inner plug 8 of the large cover, thus putting the thermos cup into the water-sealing state.

[0032] An iron ring 19 is fixedly connected to the bottom of the inside of the cup lid 4. A fixing ring 17 is provided on the outer side of the top of the cup body 1. A magnetic strip 18 is fixedly connected inside the fixing ring 17. The magnetic strip 18 is matched with the position of the iron ring 19. The top of the fixing ring 17 is matched with the outer contour of the bottom of the cup lid 4.

[0033] Specifically, such as Figure 1 , Figure 3 and Figure 4 As shown, during use, a fixing ring 17 is set on the outer side of the top of the cup body 1, and a magnetic strip 18 is set inside the fixing ring 17. An iron ring 19 is set at the bottom of the inside of the cup lid 4. After the user puts the cup lid 4 on the cup mouth 3, the cup lid 4 contacts the top cover 6. The attraction between the magnetic strip 18 and the iron ring 19 causes the cup lid 4 to move downward. At this time, the thermos is in the water-dispensing state, the top cover 6 is higher than the cup mouth 3, and the cup lid 4 presses against the top cover 6, so that the thermos enters the water-sealing state, thereby preventing the liquid inside the cup from leaking and avoiding the phenomenon of hot water scalding.

[0034] Working principle: When using this utility model, firstly, manually press the top cover 6. The top cover 6 pushes the lower movable sliding sleeve 7. The outer side of the movable sliding sleeve 7 is fixedly connected with three sets of long positioning ribs 22 and three sets of short positioning ribs 23. Three sets of first positioning grooves 20 and second positioning grooves 21 are opened inside the fixed sliding sleeve 9. The movable sliding sleeve 7 moves downward, pushing the rotating wheel 10 to rotate. When the limiting post 26 on the outer side of the rotating wheel 10 rotates to the middle of the sliding surface 24, it is blocked by the positioning protrusion rib 25. Because the rotating wheel 10 drives the movable rod 11 to move downward, at this time, the water sealing ring 16 separates from the inner plug 8 of the large cover, so that the thermos cup is in the water-dispensing state. Then, press the top cover 6 lightly. Similarly, the top cover 6 is linked to the rotation of the rotating wheel 10, and the limiting post 26 passes the positioning protrusion rib 25. Rib 25, under the action of spring 14, spring 14 provides upward power to the rotating wheel 10, so that the sealing ring 16 and the inner plug 8 of the lid fit tightly, thus putting the thermos into a water-sealed state. Secondly, by setting a fixing ring 17 on the outer side of the top of the cup body 1, and setting a magnetic strip 18 inside the fixing ring 17, and setting an iron ring 19 at the bottom inside the cup lid 4, after the user puts the cup lid 4 on the cup mouth 3, after the cup lid 4 contacts the top cover 6, the attraction of the magnetic strip 18 and the iron ring 19 makes the cup lid 4 move downward. At this time, the thermos is in the water-discharging state, the top cover 6 is higher than the cup mouth 3, and the cup lid 4 presses against the top cover 6, thus putting the thermos into a water-sealed state, thereby preventing the liquid inside the cup from leaking and avoiding the phenomenon of hot water scalding.

[0035] 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 top-press insulated cup, comprising a cup body (1), characterized in that: The bottom of the cup body (1) is provided with a base (2), the top of the cup body (1) is provided with a cup mouth (3), the upper side of the cup mouth (3) is provided with a cup lid (4), the bottom of the cup mouth (3) is fixedly connected with a filter screen (5), the inside of the cup mouth (3) is fixedly connected with a large lid inner plug (8), the inside of the large lid inner plug (8) is fixedly connected with a fixed sliding sleeve (9), the inside of the fixed sliding sleeve (9) is provided with a rotating wheel (10), the top of the rotating wheel (10) is provided with a movable sliding sleeve (7), the top of the movable sliding sleeve (7) is provided with a... The cup has a top cover (6), and a movable rod (11) is movably connected in the middle of the inner plug (8) of the top cover. A movable rod cap (13) is fixedly connected to the top of the outer side of the movable rod (11). A movable rod sealing ring (15) is sleeved in the middle of the outer side of the movable rod (11). A base plate (12) is fixedly connected to the bottom of the outer side of the movable rod (11). A water sealing ring (16) is sleeved on the outer side of the base plate (12). A compression spring (14) is provided at the bottom of the movable rod cap (13). A cup mouth sealing ring (27) is provided on the cup body (1).

2. The top-pressing insulated cup according to claim 1, characterized in that: The fixed sliding sleeve (9) is connected to the inner plug of the large cover (8) by a thread, the cup body (1) is connected to the base (2) by a snap-fit, and the top cover (6) is connected to the movable sliding sleeve (7) by a thread.

3. A top-pressing thermos cup according to claim 1, characterized in that: The outer side of the movable rod sealing ring (15) is tightly fitted to the inner side of the inner plug (8) of the large cover, and the top of the water sealing ring (16) matches the position and size of the bottom of the cup mouth (3).

4. A top-pressing thermos cup according to claim 1, characterized in that: The inner side of the fixed sliding sleeve (9) is provided with three sets of first positioning grooves (20) and three sets of second positioning grooves (21). The outer side of the movable sliding sleeve (7) is fixedly connected with three sets of long positioning ribs (22) and three sets of short positioning ribs (23). A sliding surface (24) is provided between two adjacent sets of second positioning grooves (21). A positioning protrusion rib (25) is provided at the middle end of the sliding surface (24). The bottom end of the outer side of the rotating wheel (10) is fixedly connected with three sets of limiting posts (26).

5. A top-pressing thermos cup according to claim 4, characterized in that: The three sets of first positioning grooves (20) are arranged symmetrically, the three sets of second positioning grooves (21) are arranged symmetrically, the three sets of long positioning ribs (22) move up and down inside the first positioning groove (20), the three sets of short positioning ribs (23) move up and down inside the second positioning groove (21), the three sets of sliding surfaces (24) are located at the bottom of the first positioning groove (20), and the three sets of limiting posts (26) are in close contact with the sliding surface (24).

6. A top-pressing thermos cup according to claim 1, characterized in that: An iron ring (19) is fixedly connected to the bottom of the inside of the cup lid (4), and a fixing ring (17) is provided on the outer side of the top of the cup body (1). A magnetic strip (18) is fixedly connected inside the fixing ring (17).

7. A top-pressing thermos cup according to claim 6, characterized in that: The magnetic strip (18) is positioned to match the iron ring (19), and the top of the fixing ring (17) is aligned with the bottom outer contour of the cup lid (4).

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