Reversing cover

Abstract

The utility model discloses a reversing cover in the technical field of water cup accessories, which comprises an upper cover, a main body and a lower cover, the upper cover is rotatably connected to the top of the main body, the lower cover is connected to the bottom of the main body, and a silica gel ring is arranged between the main body and the lower cover; a containing groove is formed in the top of the upper cover, a suction nozzle is rotationally connected into the containing groove, a rubber pipe is arranged between the suction nozzle and the inner bottom of the containing groove, and a spiral lifting mechanism is connected between the suction nozzle and the upper cover and between the suction nozzle and the main body. According to the utility model, the silica gel ring is arranged between the main body and the lower cover, so that water in the cup body can be effectively prevented from entering a crack between the main bodies, and the water dripping phenomenon when the cup body is horizontally placed is effectively prevented; and meanwhile, when the upper cover rotates, the spiral lifting mechanism drives the suction nozzle to rotate in the storage groove, so that the suction nozzle is convenient to move out and store.

Description

Technical Field

[0001] The utility model relates to the technical field of water cup accessories, in particular to a reversing cover. Background Art

[0002] As the pace of life accelerates, people are increasingly concerned about their personal health, and scientific drinking water is gaining more and more attention. Water cups are common items in daily life. Existing water cups usually have a nozzle on the cup cover, through which users can drink water.

[0003] However, when the cup body is placed flat, the water in the cup body flows into the gap inside the cup cover through the water outlet hole on the cup cover. If too much water accumulates, it will cause dripping. Based on this, we propose a reversing cover. Utility Model Content

[0004] In order to improve the problem in the prior art mentioned above that when the cup body is placed flat, water in the cup body flows into the gap inside the cup cover through the water outlet holes on the cup cover, and excessive accumulation will cause dripping, the utility model provides a reversing cover.

[0005] The utility model provides a reversing cover, which adopts the following technical solutions:

[0006] The reversing cover comprises an upper cover, a main body and a lower cover, wherein the upper cover is rotatably connected to the top of the main body, the lower cover is connected to the bottom of the main body, and a silicone ring is arranged between the main body and the lower cover; a storage groove is opened on the top of the upper cover, a suction nozzle is rotatably connected in the storage groove, a rubber tube is arranged between the suction nozzle and the inner bottom of the storage groove, and a spiral lifting mechanism is connected between the suction nozzle, the upper cover and the main body.

[0007] By adopting the above technical solution, a silicone ring is set between the main body and the lower cover, which can effectively prevent water in the cup body from entering the gap between the main bodies, and effectively prevent the cup body from dripping when it is placed flat. At the same time, when the upper cover rotates, the spiral lifting mechanism drives the suction nozzle to rotate in the storage groove, thereby facilitating the removal and storage of the suction nozzle.

[0008] Optionally, the spiral lifting mechanism includes a connecting rod, a lifting plate, a spiral column and an insertion block, the lifting plate is slidably sleeved on the insertion block and spirally connected to the spiral column, one end of the connecting rod is rotatably connected to the tail end of the suction nozzle, and the other end of the connecting rod is rotatably connected to the lifting plate, the bottom end of the rubber tube is inserted into the spiral column, and the two are interference fit.

[0009] By adopting the above technical solution, the water in the cup enters the spiral column and then enters the rubber tube, thereby avoiding flowing out from between the two.

[0010] Optionally, the spiral column and the main body are an integrated structure, the insertion block and the upper cover are an integrated structure, the top of the lifting plate is provided with a spiral lifting hole that matches the spiral column, and the top of the lifting plate is provided with a plug hole that matches the insertion block.

[0011] By adopting the above technical solution, when the upper cover rotates, the inserting block is driven to rotate together, thereby driving the lifting plate to slide up and down on the inserting block and move up and down in a spiral manner on the spiral column.

[0012] Optionally, a ventilation hole is opened at the top of the rubber tube, an exhaust pipe is arranged in the main body, an arc seat is arranged at the top of the exhaust pipe, a rubber plug is arranged between the arc seat and the exhaust pipe, the top of the exhaust pipe is connected with the ventilation hole through the rubber plug and the arc seat, and the bottom of the exhaust pipe is connected with the bottom of the lower cover through a silicone ring.

[0013] By adopting the above technical solution, the effect of exhausting air and relieving pressure in the cup is achieved.

[0014] Optionally, two protrusions are symmetrically arranged on the bottom of the inner wall of the upper cover, two slide grooves are symmetrically opened on the upper end of the outer wall of the main body, two second limit slots are opened on the protrusions, and limit columns 1 that are snap-fitted with the second limit slots are arranged at both ends of the slide grooves.

[0015] By adopting the above technical solution, the protrusion is inserted into the slide groove and slides therein to achieve a rotational connection between the upper cover and the main body. When the second limit slot on the protrusion is inserted into the limit column 1 at the corresponding position, the position of the upper cover after rotation on the main body is limited and fixed.

[0016] Optionally, a first limit block is provided at the bottom of the outer wall of the main body, a first limit slot is provided on the first limit block, a first limit slot is provided on the inner wall of the lower cover, the top of one end of the first limit slot is connected to the top of the lower cover, and a limit column 2 which is snap-fitted with the first limit slot is provided in the other end of the first limit slot.

[0017] By adopting the above technical solution, the first limit block enters into the first limit groove from the top of one end of the first limit groove, and then slides toward the second limit column in the first limit groove. When the first limit slot on the first limit block is clamped onto the second limit column, the lower cover is installed and fixed to the bottom of the main body.

[0018] Optionally, a clearance hole cooperating with the tail of the suction nozzle is opened on the rear side of the inner cavity of the storage groove; a rotating shaft is arranged on both sides of the suction nozzle, and a rotating hole cooperating with the rotating shaft is opened on the left and right side walls of the inner cavity of the storage groove.

[0019] By adopting the above technical solution, the suction nozzle can be easily rotated, stored and removed from the storage groove.

[0020] Optionally, a hand-held portion is provided on one side of the upper cover.

[0021] By adopting the above technical solution, it is convenient for the user to hold the hand-held part to drive the upper cover to rotate.

[0022] In summary, the present invention has at least one of the following beneficial effects:

[0023] By providing a silicone ring between the main body and the lower cover, water in the cup body can be effectively prevented from entering the gap between the main bodies, and dripping can be effectively prevented when the cup body is placed flat.

[0024] Through the coordinated arrangement of the connecting rod, the lifting plate, the spiral column and the insert block, when the upper cover rotates, the insert block is driven to rotate, and the rotation of the insert block drives the lifting plate to spiral on the spiral column to move up and down. When the lifting plate moves up and down, the suction nozzle is pulled to rotate in the storage groove through the connecting rod, thereby facilitating the removal and storage of the suction nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0027] Figure 2 For the utility model Figure 1 A front cross-sectional structural schematic diagram of ;

[0028] Figure 3 The utility model is a partially cutaway three-dimensional structure diagram. Figure 1 ;

[0029] Figure 4 The utility model is a partially cutaway three-dimensional structure diagram. Figure 2 ;

[0030] Figure 5 It is a schematic diagram of the connection structure between the upper cover and the spiral lifting mechanism of the utility model;

[0031] Figure 6 It is a schematic diagram of the connection state between the suction nozzle, the connecting rod and the lifting plate of the utility model;

[0032] Figure 7The top cover of the utility model is shown in the top view of the three-dimensional structure Figure 1 ;

[0033] Figure 8 This is a schematic diagram of the upper cover structure of the utility model when viewed from above;

[0034] Fig. 9 The top cover of the utility model is a three-dimensional structure diagram Figure 2 ;

[0035] Fig.10 This is a schematic diagram of the structure of the silicone ring of the utility model;

[0036] Fig.11 The structure of the main body of the utility model is shown in FIG. Figure 1 ;

[0037] Fig.12 The structure of the main body of the utility model is shown in FIG. Figure 2 ;

[0038] Fig.13 The structure of the main body of the utility model is shown in FIG. Figure 3 ;

[0039] Fig.14 This is a schematic diagram of the structure of the rubber tube of the utility model;

[0040] Fig.15 It is a structural schematic diagram of the lower cover of the utility model;

[0041] Fig.16 It is a structural schematic diagram of the lifting plate of the utility model;

[0042] Fig.17 It is a structural schematic diagram of the arc seat of the utility model;

[0043] Fig.18 For the utility model Fig.17 A schematic diagram of a top view structure;

[0044] In the figure: 1. upper cover; 2. suction nozzle; 3. connecting rod; 4. lifting plate; 401. spiral lifting hole; 402. plug hole; 5. spiral column; 6. main body; 7. lower cover; 8. silicone ring; 9. insert block; 10. exhaust pipe; 11. rubber plug; 12. hand-held part; 13. protrusion; 14. slide groove; 15. limit column one; 16. storage slot; 1601. clearance hole; 1602. rotating hole; 17. rubber tube; 1701. ventilation hole; 18. first limit block; 19. first limit slot; 20. limit column two; 21. first limit slot; 22. arc seat. DETAILED DESCRIPTION

[0045] The following is combined with Figure 1-18The utility model is described in further detail.

[0046] Please refer to the attached figure in the instruction manual Figure 1 , Figure 2 , Fig.10 , Fig.12 and Fig.14 The utility model provides an embodiment: a reversing cover, comprising an upper cover 1, a main body 6 and a lower cover 7, wherein the upper cover 1 is rotatably connected to the top of the main body 6, and a hand-held portion 12 is provided on one side of the upper cover 1, so that the user can hold the hand-held portion 12 to drive the upper cover 1 to rotate; the lower cover 7 is connected to the bottom of the main body 6, and a silicone ring 8 is provided between the main body 6 and the lower cover 7;

[0047] A receiving groove 16 is provided at the top of the upper cover 1, in which a suction nozzle 2 is rotatably connected, a rubber tube 17 is provided between the suction nozzle 2 and the inner bottom of the receiving groove 16, and a spiral lifting mechanism is connected between the suction nozzle 2, the upper cover 1 and the main body 6.

[0048] Please refer to the attached figure in the instruction manual Figure 2 , Figure 3 , Figure 4 , Fig.12 , Fig.14 , Fig.17 and Fig.18 A vent hole 1701 is provided at the top of the rubber tube 17, an exhaust pipe 10 is provided in the main body 6, an arc seat 22 is provided at the top of the exhaust pipe 10, a rubber plug 11 is provided between the arc seat 22 and the exhaust pipe 10, the top of the exhaust pipe 10 is connected with the vent hole 1701 through the rubber plug 11 and the arc seat 22, and the bottom of the exhaust pipe 10 is connected with the bottom of the lower cover 7 through the silicone ring 8, ensuring that the exhaust channels are connected with each other, thereby realizing the exhaust pressure relief in the cup.

[0049] Please refer to the attached figure in the instruction manual Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 The spiral lifting mechanism includes a connecting rod 3, a lifting plate 4, a spiral column 5 and an insertion block 9. The lifting plate 4 is slidably sleeved on the insertion block 9 and spirally connected to the spiral column 5. One end of the connecting rod 3 is rotatably connected to the tail end of the suction nozzle 2, and the other end of the connecting rod 3 is rotatably connected to the lifting plate 4. The bottom end of the rubber tube 17 is inserted into the spiral column 5, and the two are interference fit, so that the water in the cup enters the spiral column 5 and then enters the rubber tube 17 to avoid flowing out from between the two.

[0050] Please refer to the attached figure in the instruction manual Figure 2 , Fig.12 , Fig.16The spiral column 5 and the main body 6 are an integrated structure, the spiral column 5 is connected in the middle of the inner cavity of the main body 6, the insert block 9 and the upper cover 1 are an integrated structure, and a spiral lifting hole 401 matched with the spiral column 5 is opened on the top of the lifting plate 4, and a plug hole 402 matched with the insert block 9 is opened on the top of the lifting plate 4. When the upper cover 1 rotates, the insert block 9 is driven to rotate together, and then the lifting plate 4 is driven to slide up and down on the insert block 9, and move up and down in a spiral manner on the spiral column 5.

[0051] Please refer to the attached figure in the instruction manual Figure 6 , Figure 7 , Figure 8 and Fig. 9 A clearance hole 1601 cooperating with the tail of the suction nozzle 2 is opened on the rear side of the inner cavity of the storage groove 16, so that the connecting rod 3 can drive the suction nozzle 2 to rotate; a rotating shaft is provided on both sides of the suction nozzle 2, and a rotating hole 1602 cooperating with the rotating shaft is opened on the left and right side walls of the inner cavity of the storage groove 16, so that the suction nozzle 2 can be rotated, stored and removed in the storage groove 16.

[0052] Please refer to the attached figure in the instruction manual Figure 2 , Figure 7 , Fig.11 Two protrusions 13 are symmetrically arranged at the bottom of the inner wall of the upper cover 1, and two slide grooves 14 are symmetrically arranged at the upper end of the outer wall of the main body 6. Two second limit slots are arranged on the protrusion 13, and limit columns 15 that are engaged with the second limit slots are arranged at both ends of the slide groove 14. The protrusion 13 is inserted into the slide groove 14 and slides therein to realize the rotational connection between the upper cover 1 and the main body 6. When the second limit slot on the protrusion 13 is engaged with the limit column 15 at the corresponding position, the position of the upper cover 1 after rotation on the main body 6 is limited and fixed.

[0053] Please refer to the attached figure in the instruction manual Figure 2 , Fig.13 , Fig.15 A first limiting block 18 is provided at the bottom of the outer wall of the main body 6, and a first limiting slot 19 is provided on the first limiting block 18. A first limiting slot 21 is provided on the inner wall of the lower cover 7. The top of one end of the first limiting slot 21 is connected to the top of the lower cover 7, and a limiting column 20 that is engaged with the first limiting slot 19 is provided in the other end of the first limiting slot 21. The first limiting block 18 enters the first limiting slot 21 from the top of one end of the first limiting slot 21, and then slides toward the limiting column 20 in the first limiting slot 21. When the first limiting slot 19 on the first limiting block 18 is engaged with the limiting column 20, the lower cover 7 is installed and fixed at the bottom of the main body 6. The reverse operation is convenient for disassembly, and further convenient for replacing the damaged silicone ring 8.

[0054] Working principle: When the user needs to drink water, the user holds the hand-held part 12, rotates the hand-held part 12 to drive the upper cover 1 to rotate, the upper cover 1 rotates to drive the insert block 9 to rotate, the insert block 9 rotates to drive the lifting plate 4 to rotate along the spiral column 5 and move downward, at this time, the lifting plate 4 pulls the suction nozzle 2 to rotate in the storage groove 16 through the connecting rod 3, until the water suction end of the suction nozzle 2 moves out from the inside of the storage groove 16, and the water inlet end of the suction nozzle 2 is connected to the rubber tube 17, and the user drinks water by sucking the suction nozzle 2;

[0055] When the user does not need to continue drinking water, the user holds the hand-held portion 12 and rotates the hand-held portion 12 in the opposite direction to drive the upper cover 1 to rotate, and the rotation of the upper cover 1 drives the insertion block 9 to rotate, and the rotation of the insertion block 9 drives the lifting plate 4 to rotate spirally along the spiral column 5 and move upward. At this time, the lifting plate 4 pushes the suction nozzle 2 to rotate in the storage groove 16 through the connecting rod 3 until the water suction end of the suction nozzle 2 is stored in the storage groove 16, and the water inlet end of the suction nozzle 2 is staggered with the rubber tube 17, so that the suction nozzle 2 can be stored when not in use.

[0056] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A reversing cover, comprising an upper cover (1), a main body (6) and a lower cover (7), characterized in that: The upper cover (1) is rotatably connected to the top of the main body (6), the lower cover (7) is connected to the bottom of the main body (6), and a silicone ring (8) is provided between the main body (6) and the lower cover (7); The top of the upper cover (1) is provided with a receiving groove (16), a suction nozzle (2) is rotatably connected in the receiving groove (16), a rubber tube (17) is provided between the suction nozzle (2) and the inner bottom of the receiving groove (16), and a spiral lifting mechanism is connected between the suction nozzle (2), the upper cover (1) and the main body (6).

2. The reversing cover according to claim 1, characterized in that: The spiral lifting mechanism comprises a connecting rod (3), a lifting plate (4), a spiral column (5) and an inserting strip block (9); the lifting plate (4) is slidably sleeved on the inserting strip block (9) and spirally connected to the spiral column (5); one end of the connecting rod (3) is rotatably connected to the tail end of the suction nozzle (2); the other end of the connecting rod (3) is rotatably connected to the lifting plate (4); the bottom end of the rubber tube (17) is inserted into the spiral column (5), and the two are interference fit.

3. The reversing cover according to claim 2, characterized in that: The spiral column (5) and the main body (6) are an integrated structure, the inserting block (9) and the upper cover (1) are an integrated structure, the top of the lifting plate (4) is provided with a spiral lifting hole (401) matched with the spiral column (5), and the top of the lifting plate (4) is provided with a plug hole (402) matched with the inserting block (9).

4. The reversing cover according to claim 1, characterized in that: The rubber tube (17) is provided with a vent hole (1701) at the top, the main body (6) is provided with an exhaust pipe (10), the exhaust pipe (10) is provided with an arc seat (22) at the top, a rubber plug (11) is provided between the arc seat (22) and the exhaust pipe (10), the top of the exhaust pipe (10) is connected to the vent hole (1701) through the rubber plug (11) and the arc seat (22), and the bottom of the exhaust pipe (10) is connected to the bottom of the lower cover (7) through a silicone ring (8).

5. The reversing cover according to claim 1, characterized in that: The bottom of the inner wall of the upper cover (1) is symmetrically provided with two protrusions (13), the upper end of the outer wall of the main body (6) is symmetrically provided with two slide grooves (14), the protrusions (13) are provided with two second limit slots, and both ends of the slide grooves (14) are provided with limit columns (15) that are engaged with the second limit slots.

6. The reversing cover according to claim 1, characterized in that: A first limiting block (18) is provided at the bottom of the outer wall of the main body (6), and a first limiting slot (19) is provided on the first limiting block (18). A first limiting slot (21) is provided on the inner wall of the lower cover (7), and the top of one end of the first limiting slot (21) is connected to the top of the lower cover (7), and a limiting column 2 (20) which is engaged with the first limiting slot (19) is provided in the other end of the first limiting slot (21).

7. The reversing cover according to claim 1, characterized in that: A clearance hole (1601) matching with the tail of the suction nozzle (2) is provided on the rear side of the inner cavity of the storage groove (16); a rotation shaft is provided on both sides of the suction nozzle (2), and a rotation hole (1602) matching with the rotation shaft is provided on the left and right side walls of the inner cavity of the storage groove (16).

8. The reversing cover according to claim 1, characterized in that: A hand-held portion (12) is provided on one side of the upper cover (1).

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