Lifting straw cup cover

Abstract

The utility model relates to the technical field of water cups, in particular to a lifting straw cup cover which comprises a rotary cover and a base which are rotationally connected, a tooth surface portion is arranged on the inner side of the rotary cover, a rotary column is rotationally connected to the base, an annular tooth surface is arranged on the rotary column and meshed with the tooth surface portion, and an installation cylinder is further arranged on the base. A connecting hole penetrating through the base is formed in the mounting cylinder, a water suction pipe is connected in the connecting hole, a first bulge is arranged on the outer side wall of the water suction pipe, a threaded part is arranged on the outer side wall of the rotating column, the first bulge is meshed with the threaded part, a mounting groove for accommodating the rotating column is formed in the base, and the mounting groove is communicated with the connecting hole; the utility model provides a lifting straw cup cover which solves the problems that the length of a straw of a traditional straw cup cover cannot be adjusted, and the traditional straw cup cover is not convenient to use.

Description

Technical Field

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

[0002] Nowadays, water cups have become a necessity that more and more people carry with them, and straw cups are favored by more and more people because they are simple and convenient to use. However, the length of the straw of a traditional straw cup lid cannot be adjusted. When in use, the length of the straw is relatively fixed, so there is always some water or other liquid in the cup that cannot be drunk in time, which is not convenient to use. Utility Model Content

[0003] In order to solve the above problems, the utility model proposes a lifting straw cup cover, which solves the problem that the straw length of the traditional straw cup cover cannot be adjusted and is not convenient to use.

[0004] The technical solution adopted by the present utility model is: a lifting straw cup cover, comprising a rotary cover and a base connected in rotation, a tooth surface portion being provided on the inner side of the rotary cover, a rotating column being rotatably connected to the base, an annular tooth surface being provided on the rotating column, the annular tooth surface being meshed with the tooth surface portion, a mounting cylinder being further provided on the base, a connecting hole being provided in the mounting cylinder which passes through the base, a water suction pipe being connected in the connecting hole, a first protrusion being provided on the outer side wall of the water suction pipe, a threaded portion being provided on the outer side wall of the rotating column, the first protrusion being meshed with the threaded portion, a mounting groove being provided on the base for accommodating the rotating column, the mounting groove being communicated with the connecting hole.

[0005] With the above technical solution, the user rotates the screw cap, and the tooth surface portion inside the screw cap engages with the annular tooth surface, thereby driving the rotating column to rotate. The threaded portion rotates as the rotating column rotates, and the first protrusion on the water suction pipe engages with the threaded portion, so that the water suction pipe rises and falls as the threaded portion rotates. The user only needs to rotate the screw cap to control the rise and fall of the water suction pipe, so that the user can better drink the remaining water or other liquid in the water cup, which is very convenient to use.

[0006] Furthermore, a limiting surface is provided on the base, the limiting surface is communicated with the connecting hole, and a second protrusion is provided on the water suction pipe, the second protrusion is provided below the first protrusion; when the water suction pipe descends to the limit distance, the second protrusion abuts against the limiting surface.

[0007] Through the above technical solution, when the user rotates the rotary cap to lower the water suction pipe, the user can judge whether the lowering position of the water suction pipe has reached the limit distance by the abutment between the second protrusion on the water suction pipe and the limiting surface on the base, which is convenient for the user's daily use. The limiting surface can also impose certain restrictions on the water suction pipe to prevent the water suction pipe from being unable to rise due to excessive lowering.

[0008] Furthermore, a limiting protrusion is provided on the outer side wall of the water suction pipe, and a limiting groove is correspondingly provided in the connecting hole, and the limiting protrusion is snapped into the limiting groove.

[0009] Through the above technical solution, the limiting protrusion is clamped in the limiting groove, making the connection between the water suction pipe and the connecting hole very stable, and preventing the water suction pipe from being deflected and stuck when being raised or lowered.

[0010] Furthermore, there are two limiting protrusions on the water suction pipe, and the two limiting protrusions are symmetrically arranged; there are two limiting grooves in the connecting hole, and the two limiting grooves are symmetrically arranged.

[0011] Through the above technical solution, the two symmetrically arranged limiting protrusions and limiting grooves enable the force applied to the suction pipe to be distributed in a timely manner, and the force on both sides of the suction pipe in the connecting hole is more balanced, avoiding deformation of the suction pipe due to uneven force, thereby greatly extending the service life of the suction pipe.

[0012] Furthermore, a connecting plate is provided on the base, a drinking hole for the water suction pipe to pass through is opened on the connecting plate, and a mounting block for blocking the drinking hole is slidably connected to the connecting plate.

[0013] Through the above technical solution, the water suction pipe can be extended from the drinking hole very conveniently, making the user's drinking process more convenient. The setting of the mounting block allows the drinking hole to be closed when not in use, preventing external contamination bacteria from entering the water suction pipe, effectively ensuring the user's drinking water safety.

[0014] Furthermore, an elastic block is provided on the connecting disk, a hook is provided at the end of the elastic block, a card interface is correspondingly provided on the base, the hook can be connected to the card interface, and an avoidance opening for the hook to pass through is also provided on the connecting disk.

[0015] Through the above technical solution, the user can press the hook to deform the elastic block, thereby disengaging the hook and the card interface. The connecting plate can then be removed from the base, and the user can clean the internal components of the cup lid in time, so that bacteria and scale that grow inside the cup lid can be cleaned, ensuring the hygiene of drinking water and making it more convenient to use.

[0016] Furthermore, a positioning groove is provided at the bottom of the base, and a tea strainer is clamped in the positioning groove.

[0017] Through the above technical solution, when the user needs to make tea, he can put tea leaves or tea bags into the tea strainer, then clip the tea strainer into the positioning slot, and tighten the cup lid and cup body to make tea. This meets the tea making needs of tea lovers, and is very convenient to operate, effectively expanding the use scenarios of this cup lid. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is an exploded view of the utility model;

[0021] Figure 3 This is a schematic diagram of the rotating column structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the water suction pipe structure of the present utility model;

[0023] Figure 5 This is one of the partial structural diagrams of the utility model;

[0024] Figure 6 This is the second schematic diagram of the partial structure of the utility model;

[0025] Figure 7 This is one of the schematic diagrams of the base structure of the present utility model;

[0026] Figure 8 This is the second schematic diagram of the base structure of the present utility model;

[0027] The utility model number information is as follows:

[0028] 1. Screw cap; 2. Base; 3. Toothed surface; 4. Rotating column; 5. Annular toothed surface; 6. Mounting cylinder; 7. Connecting hole; 8. Water suction pipe; 9. First protrusion; 10. Threaded portion; 11. Mounting slot; 12. Stopping surface; 13. Second protrusion; 14. Stopping protrusion; 15. Stopping slot; 16. Connecting plate; 17. Drinking hole; 18. Mounting block; 19. Elastic block; 20. Hook; 21. Card interface; 22. Avoidance opening; 23. Positioning slot; 24. Tea strainer

[0029] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0032] In addition, the descriptions of "first," "second," etc. in this utility model are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0033] See Figures 1 to 8As shown, a lifting straw cup lid comprises a rotary cover 1 and a base 2 which are rotatably connected, a tooth surface portion 3 being provided on the inner side of the rotary cover 1, a rotating column 4 being rotatably connected to the base 2, a ring-shaped tooth surface 5 being provided on the rotating column 4, the ring-shaped tooth surface 5 being engaged with the tooth surface portion 3, a mounting cylinder 6 being further provided on the base 2, a connecting hole 7 which passes through the base 2 being provided in the mounting cylinder 6, a water suction pipe 8 being connected in the connecting hole 7, a first protrusion 9 being provided on the outer side wall of the water suction pipe 8, a threaded portion 10 being provided on the outer side wall of the rotating column 4, the first protrusion 9 being engaged with the threaded portion 10, a mounting groove 11 for accommodating the rotating column 4 being provided on the base 2, the mounting groove 11 being communicated with the connecting hole 7. The user rotates the screw cap 1, and the tooth surface portion 3 and the annular tooth surface 5 in the screw cap 1 engage with each other, thereby driving the rotating column 4 to rotate. The threaded portion 10 rotates as the rotating column 4 rotates, and the first protrusion 9 on the water suction pipe 8 engages with the threaded portion 10, so that the water suction pipe 8 rises and falls as the threaded portion 10 rotates. The user only needs to rotate the screw cap 1 to control the rise and fall of the water suction pipe 8, so that the user can better drink the remaining water or other liquid in the cup, which is very convenient to use.

[0034] See Figure 2 、 4 As shown in Figures 7 and 8, a limiting surface 12 is provided on the base 2, which is in communication with the connecting hole 7. A second protrusion 13 is also provided on the water suction pipe 8, which is located below the first protrusion 9. When the water suction pipe 8 descends to the limit distance, the second protrusion 13 abuts the limiting surface 12. When the user rotates the rotary cover 1 to lower the water suction pipe 8, the abutment between the second protrusion 13 on the water suction pipe 8 and the limiting surface 12 on the base 2 can be used to determine whether the water suction pipe 8 has reached the limit distance, which is convenient for the user's daily use. The limiting surface 12 can also impose a certain limit on the water suction pipe 8 to prevent the water suction pipe 8 from descending too far and being unable to rise.

[0035] See Figure 2 、 4 As shown in Figures 7 and 8, a limiting protrusion 14 is provided on the outer wall of the water suction pipe 8, and a corresponding limiting groove 15 is provided in the connecting hole 7. The limiting protrusion 14 is engaged in the limiting groove 15. The engagement of the limiting protrusion 14 in the limiting groove 15 ensures a very stable connection between the water suction pipe 8 and the connecting hole 7, preventing the water suction pipe 8 from deviating or getting stuck during lifting or lowering.

[0036] See Figure 2 、 4As shown in FIG. 7 , there are two symmetrically arranged limiting protrusions 14 on the suction pipe 8 ; and two symmetrically arranged limiting grooves 15 within the connecting hole 7 . The symmetrical arrangement of the limiting protrusions 14 and limiting grooves 15 allows the force applied to the suction pipe 8 to be distributed promptly, resulting in a more balanced force on both sides of the suction pipe 8 within the connecting hole 7 , preventing deformation of the suction pipe 8 due to uneven force, and significantly extending the service life of the suction pipe 8 .

[0037] See Figures 1 to 6 As shown, the base 2 is further provided with a connecting plate 16, which is provided with a drinking hole 17 for the water suction pipe 8 to pass through. A mounting block 18 is also slidably connected to the connecting plate 16 for sealing the drinking hole 17. The water suction pipe 8 can be easily extended from the drinking hole 17, making the user's drinking process more convenient. The installation of the mounting block 18 allows the drinking hole 17 to be sealed when not in use, preventing external contaminants such as bacteria from entering the water suction pipe 8, effectively ensuring the user's drinking water safety.

[0038] See Figures 1 to 6 As shown, the connecting disk 16 is provided with an elastic block 19, and a hook 20 is provided at the end of the elastic block 19. A corresponding card interface 21 is provided on the base 2, and the hook 20 can be engaged with the card interface 21. The connecting disk 16 is also provided with an avoidance opening 22 for the hook 20 to pass through. The user can press the hook 20 to deform the elastic block 19, thereby breaking the contact between the hook 20 and the card interface 21. The connecting disk 16 can then be removed from the base 2, and the user can clean the internal components of the cup cover in time, so that the bacteria and scale that breed inside the cup cover can be cleaned, ensuring the hygiene of drinking water and making it more convenient to use.

[0039] Preferably, there are two hooks 20 , which are symmetrically arranged; and there are two avoidance openings 22 on the connecting plate 16 , which are symmetrically arranged.

[0040] See Figure 1 、 2 As shown in Figures 8 and 9, a positioning groove 23 is provided at the bottom of the base 2, and a tea strainer 24 is snapped into the positioning groove 23. When the user needs to make tea, he or she can put tea leaves or tea bags into the tea strainer 24, snap the tea strainer 24 into the positioning groove 23, and then tighten the cup lid and cup body to start making tea. This meets the tea-making needs of tea lovers and is very convenient to operate, effectively expanding the use scenarios of this cup lid.

[0041] When the utility model is in use, when the user needs to use the drinking water tube, the user slides the mounting block 18 on the connecting plate 16 to open the drinking water hole 17, and then rotates the rotary cover 1. The meshing tooth surface 3 and the annular tooth surface 5 are used to make the rotary cover 1 drive the rotating column 4 to rotate, and the threaded portion 10 rotates with the rotation of the rotating column 4. The first protrusion 9 on the water suction pipe 8 is meshed with the threaded portion 10, so that the water suction pipe 8 is raised and lowered with the rotation of the threaded portion 10, which is very convenient to use.

[0042] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A lifting straw cup cover, comprising a rotary cover (1) and a base (2) connected in a rotational manner, characterized in that: A toothed surface (3) is provided on the inner side of the rotary cover (1); a rotating column (4) is rotatably connected to the base (2); an annular toothed surface (5) is provided on the rotating column (4); the annular toothed surface (5) and the toothed surface (3) are meshed; a mounting tube (6) is further provided on the base (2); a connecting hole (7) penetrating the base (2) is provided in the mounting tube (6); a water suction pipe (8) is connected in the connecting hole (7); a first protrusion (9) is provided on the outer wall of the water suction pipe (8); a threaded portion (10) is provided on the outer wall of the rotating column (4); the first protrusion (9) and the threaded portion (10) are meshed; a mounting groove (11) for accommodating the rotating column (4) is provided on the base (2); the mounting groove (11) and the connecting hole (7) are communicated.

2. The lifting straw cup cover according to claim 1, characterized in that: A limiting surface (12) is provided on the base (2), the limiting surface (12) is communicated with the connecting hole (7), and a second protrusion (13) is also provided on the water suction pipe (8), the second protrusion (13) is arranged below the first protrusion (9); when the water suction pipe (8) descends to a limit distance, the second protrusion (13) abuts against the limiting surface (12).

3. The lifting straw cup cover according to claim 1 or 2, characterized in that: A limiting protrusion (14) is provided on the outer wall of the water suction pipe (8), a limiting groove (15) is correspondingly provided in the connecting hole (7), and the limiting protrusion (14) is clamped in the limiting groove (15).

4. The lifting straw cup cover according to claim 3, characterized in that: There are two limiting protrusions (14) on the water suction pipe (8), and the two limiting protrusions (14) are symmetrically arranged; there are two limiting grooves (15) in the connecting hole (7), and the two limiting grooves (15) are symmetrically arranged.

5. The lifting straw cup cover according to claim 1, 2 or 4, characterized in that: The base (2) is further provided with a connecting plate (16), the connecting plate (16) being provided with a drinking hole (17) for the water suction pipe (8) to pass through, and the connecting plate (16) being slidably connected with a mounting block (18) for blocking the drinking hole (17).

6. The lifting straw cup cover according to claim 5, characterized in that: The connecting disk (16) is provided with an elastic block (19), and a hook (20) is provided at the end of the elastic block (19). A card interface (21) is correspondingly provided on the base (2), and the card hook (20) can be engaged with the card interface (21). The connecting disk (16) is also provided with an avoidance opening (22) for the card hook (20) to pass through.

7. The lifting straw cup cover according to claim 1, 2, 4 or 6, characterized in that: A positioning groove (23) is provided at the bottom of the base (2), and a tea strainer (24) is clamped in the positioning groove (23).

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