Drinking receptacle lid with telescopic drinking straw

Abstract

Disclosed is a drinking receptacle lid with a telescopic drinking straw, comprising a lid body (1), wherein a vertical channel (101) is provided on the lid body (1), a drinking straw body (2) is movably provided within the vertical channel (101), a positioning plate (3) is provided on the drinking straw body (2), a guide track (4) is transversely provided on the positioning plate (3), a rotating disk (5) is rotatably provided on the lid body (1), an eccentric block (6) is provided on the rotating disk (5), the eccentric block (6) is matingly connected to the guide track (4), a screw cap (7) is rotatably connected to the lid body (1), an arc-shaped toothed surface (701) is provided on the screw cap (7), and a gear transmission mechanism is provided between the arc-shaped toothed surface (701) and the rotating disk (5). The described technical solution resolves the problems of inconvenience in carrying, storage, and transport caused by the inability to adjust drinking straw extension length.

Description

A cup lid with a retractable straw Technical Field

[0001] This utility model relates to the field of cup lids, and in particular to a cup lid with a retractable straw. Background Technology

[0002] As living standards improve, people are paying more and more attention to food hygiene. When people are out and about, water cups are almost essential drinking containers, especially for infants and teenagers, who need to drink a certain amount of water every day.

[0003] As an essential accessory for water bottles, cup lids commonly include straw lids, direct drinking lids, and dual drinking lids. In common straw lids, the length of the straw extending out is relatively fixed during use. The straw part extending out of the lid cannot be effectively stored, causing the straw part to become an obstacle during the carrying of the water bottle. The straw part extending out of the lid also increases the overall volume of the water bottle, making it inconvenient to carry, store, and transport. Utility Model Content

[0004] To address the aforementioned issues, this invention proposes a retractable straw cup lid, which solves the problem that the inability to adjust the straw's extension length makes it inconvenient to carry, store, and transport.

[0005] The technical solution adopted by this utility model is: a cup lid with a retractable straw, including a lid body, a vertical channel provided on the lid body, a straw body movably disposed in the vertical channel, a positioning plate provided on the straw body, a guide rail provided horizontally on the positioning plate, a rotating disk rotatably disposed on the lid body, an eccentric block provided on the rotating disk, the eccentric block being connected to the guide rail, a screw cap rotatably connected to the lid body, the screw cap being provided with an arc-shaped toothed surface, and a gear transmission mechanism being provided between the arc-shaped toothed surface and the rotating disk.

[0006] With the above technical solution, when the user operates the screw cap to rotate, the rotating disk is rotated through the gear transmission mechanism. When the rotating disk rotates, the height of the eccentric block changes accordingly. Then, the straw body is raised and lowered by the cooperation of the eccentric block and the horizontally set guide rail. When the user does not need to drink water, the straw body can be retracted by rotating the screw cap, which reduces the overall volume and makes it easier to carry, store and transport.

[0007] Furthermore, the gear transmission mechanism includes a transition member and a driven bevel gear. The transition member includes a spur gear portion and a bevel gear portion. The rotating disk is fixedly connected to the driven bevel gear. The spur gear portion meshes with the arc-shaped tooth surface, and the bevel gear portion meshes with the driven bevel gear.

[0008] Through the above technical solution, transmission is achieved by the meshing of the driven bevel gear and the transition piece, as well as the meshing of the transition piece and the swivel cap. The connection relationship is very stable and the transmission efficiency is high.

[0009] Furthermore, it also includes an intermediate shaft, one end of which is connected to the rotating disk, and the other end of which is connected to the driven bevel gear. A fixing seat is provided on the cover, and an installation notch is provided on the fixing seat. The intermediate shaft overlaps within the installation notch.

[0010] With the above technical solution, the intermediate shaft and the mounting notch are stably connected, and the rotating disk and the driven bevel gear cylinder rotate and move very stably.

[0011] Furthermore, a limiting block is provided on the cover, and the positioning plate is always limited between the limiting block and the rotating disk.

[0012] The above technical solution limits the lateral swing of the positioning plate, making the movement of the straw more stable.

[0013] Furthermore, the eccentric block includes a neck and a head, one end of the neck is connected to the head, the other end of the neck is connected to the rotating disk, the guide rail is a laterally extending hole, the neck passes through the guide rail, and the diameter of the head is greater than the width of the guide rail.

[0014] Through the above technical solution, the neck always passes through the guide rail, and the head ensures a stable connection between the eccentric block and the positioning plate, avoiding the situation where the eccentric block and the positioning plate detach from each other.

[0015] Furthermore, the screw cap is arranged in a ring shape, the cap body is provided with an annular rib, and the screw cap is provided with an annular notch. The annular rib and the annular notch are fitted together and rotated together.

[0016] Through the above technical solution, the annular notch and the annular rib are matched and connected to each other, reducing the radial offset of the cap and making the installation state of the cap more stable.

[0017] Furthermore, a first positioning edge is provided on the inner side of the screw cap, an upper cover is connected to the cap body, and a second positioning edge is provided on the periphery of the upper cover, with the second positioning edge located above the first positioning edge.

[0018] Through the above technical solution, the second positioning edge limits the first positioning edge, preventing the cap from detaching independently and making the cap installation state more stable.

[0019] Furthermore, a sliding piece is slidably provided on the upper cover, a hook is provided on the sliding piece, and a buckle is provided on the cover body. The hook and the buckle are detachably connected. An avoidance hole is provided on the upper cover for the top of the straw to extend out, and a sealing body for sealing the avoidance hole is slidably provided on the upper cover.

[0020] With the above technical solution, when the user operates the sliding plate to make it displace, causing the hook and buckle to disengage, the top cover separates from the cover body, allowing the user to clean the inside of the cover body, making it more hygienic; the sealing body can seal the avoidance hole, preventing external dust and dirt from contacting the straw body when it is not in use, making it more hygienic. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0022] Figure 1 shows one of the usage states of this utility model;

[0023] Figure 2 shows the second usage state diagram of this utility model;

[0024] Figure 3 is one of the partial structural schematic diagrams of this utility model;

[0025] Figure 4 is a schematic diagram of the cover structure of this utility model;

[0026] Figure 5 is a schematic diagram of the gear transmission mechanism of this utility model;

[0027] Figure 6 is an exploded view of this utility model;

[0028] Figure 7 is a second partial structural schematic diagram of this utility model;

[0029] Figure 8 is a schematic diagram of the transition component structure of this utility model;

[0030] Figure 9 is a schematic diagram of the screw cap structure of this utility model;

[0031] The utility model reference information is as follows:

[0032] 1. Lid; 2. Straw; 3. Positioning plate; 4. Guide rail; 5. Rotating disk; 6. Eccentric block; 7. Screw cap; 8. Transition piece; 9. Driven bevel gear; 10. Intermediate shaft; 11. Upper cover; 12. Sliding piece; 13. Sealing body; 101. Vertical channel; 102. Fixing base; 103. Mounting notch; 104. Limiting block; 105. Annular rib; 106. Buckle part; 601. Neck; 602. Head; 701. Arc-shaped tooth surface; 702. Annular notch; 703. First positioning edge; 801. Spur gear part; 802. Bevel gear part; 1101. Second positioning edge; 1102. Clearance hole; 1201. Hook;

[0033] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0034] 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.

[0035] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0036] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0037] Referring to Figures 1-6, a retractable straw cup lid includes a lid body 1, a vertical channel 101 on the lid body 1, a straw body 2 movably disposed within the vertical channel 101, a positioning plate 3 on the straw body 2, a guide rail 4 horizontally disposed on the positioning plate 3, a rotating disk 5 rotatably disposed on the lid body 1, an eccentric block 6 disposed on the rotating disk 5, the eccentric block 6 being connected to the guide rail 4, a screw cap 7 rotatably connected to the lid body 1, the screw cap 7 being provided with an arc-shaped toothed surface 701, and a gear transmission mechanism being disposed between the arc-shaped toothed surface 701 and the rotating disk 5.

[0038] When the user rotates the cap 7, the rotating disk 5 is rotated through the gear transmission mechanism. When the rotating disk 5 rotates, the height of the eccentric block 6 changes accordingly. Then, the straw body 2 is raised and lowered by the cooperation of the eccentric block 6 and the horizontally set guide rail 4. When the user does not need to drink water, the straw body 2 can be controlled to retract by rotating the cap 7, which reduces the overall volume and makes it easier to carry, store and transport.

[0039] The preferred guide rail 4 extends in the horizontal direction.

[0040] The preferred arc-shaped tooth surface 701 is arranged in a ring shape in the circumferential direction.

[0041] Referring to Figures 5-8, the gear transmission mechanism includes a transition member 8 and a driven bevel gear 9. The transition member 8 includes a spur gear part 801 and a bevel gear part 802. The rotating disk 5 is fixedly connected to the driven bevel gear 9. The spur gear part 801 meshes with the arc-shaped tooth surface 701, and the bevel gear part 802 meshes with the driven bevel gear 9.

[0042] The transmission is achieved through the meshing of the driven bevel gear 9 and the transition piece 8, as well as the meshing of the transition piece 8 and the swivel cap 7. The connection relationship is very stable and the transmission efficiency is high.

[0043] All parts of the transition piece 8 are integrally molded.

[0044] The present invention also includes an intermediate shaft 10, one end of which is connected to the rotating disk 5, and the other end of which is connected to the driven bevel gear 9. A fixing seat 102 is provided on the cover 1, and an installation notch 103 is provided on the fixing seat 102. The intermediate shaft 10 is engaged in the installation notch 103.

[0045] The intermediate shaft 10 and the mounting notch 103 are stably connected, and the rotating disk 5 and the driven bevel gear 9 rotate in a very stable manner.

[0046] A limit block 104 is provided on the cover 1, and the positioning plate 3 is always limited between the limit block 104 and the rotating disk 5.

[0047] The lateral swing of the positioning plate 3 is limited, making the movement of the straw body 2 more stable.

[0048] The preferred limiting block 104 is integrally formed with the fixing block.

[0049] Referring to Figure 7, the eccentric block 6 includes a neck 601 and a head 602. One end of the neck 601 is connected to the head 602, and the other end of the neck 601 is connected to the rotating disk 5. The guide rail 4 is a transversely extending hole shape. The neck 601 passes through the guide rail 4, and the diameter of the head 602 is greater than the width of the guide rail 4.

[0050] The neck 601 always passes through the guide rail 4, and the head 602 ensures the stable connection between the eccentric block 6 and the positioning plate 3, preventing the eccentric block 6 and the positioning plate 3 from separating from each other.

[0051] Referring to Figures 6 and 9, the screw cap 7 is arranged in a ring shape, the cap body 1 is provided with an annular rib 105, and the screw cap 7 is provided with an annular notch 702. The annular rib 105 and the annular notch 702 are fitted together and rotated together.

[0052] The annular notch 702 and the annular rib 105 are matched and connected to each other, reducing the radial offset of the cap 7 and making the installation state of the cap 7 more stable.

[0053] The inner side of the screw cap 7 is provided with a first positioning edge 703, and the upper cover 11 is connected to the cover body 1. The upper cover 11 is provided with a second positioning edge 1101 around its periphery. The second positioning edge 1101 is located above the first positioning edge 703.

[0054] The second positioning edge 1101 limits the first positioning edge 703, preventing the cap 7 from detaching independently and making the installation state of the cap 7 more stable.

[0055] Referring to Figures 3, 4, and 6, a sliding piece 12 is slidably disposed on the upper cover 11, and a hook 1201 is disposed on the sliding piece 12. A buckle part 106 is disposed on the cover body 1. The hook 1201 and the buckle part 106 are detachably connected. An obstacle hole 1102 is disposed on the upper cover 11 for the top of the straw body 2 to extend out. A sealing body 13 for sealing the obstacle hole 1102 is slidably disposed on the upper cover 11.

[0056] When the user operates the sliding plate 12 to displace it, causing the hook 1201 and the buckle 106 to disengage, the upper cover 11 separates from the cover body 1, allowing the user to clean the inside of the cover body 1, making it more hygienic; the sealing body 13 can seal the avoidance hole 1102, preventing external dust and dirt from contacting the straw body 2 when it is not in use, making it more hygienic.

[0057] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A retractable cup lid with a straw, comprising a lid body (1), characterized in that: A vertical channel (101) is provided on the cover (1), and a straw body (2) is movably arranged in the vertical channel (101). A positioning plate (3) is provided on the straw body (2), and a guide rail (4) is arranged horizontally on the positioning plate (3). A rotating disk (5) is rotatably arranged on the cover (1), and an eccentric block (6) is provided on the rotating disk (5). The eccentric block (6) is connected to the guide rail (4). A screw cap (7) is rotatably connected to the cover (1), and an arc-shaped toothed surface (701) is provided on the screw cap (7). A gear transmission mechanism is provided between the arc-shaped toothed surface (701) and the rotating disk (5).

2. The retractable cup lid with a straw according to claim 1, characterized in that: The gear transmission mechanism includes a transition member (8) and a driven bevel gear (9). The transition member (8) includes a spur gear part (801) and a bevel gear part (802). The rotating disk (5) is fixedly connected to the driven bevel gear (9). The spur gear part (801) meshes with the arc-shaped tooth surface (701), and the bevel gear part (802) meshes with the driven bevel gear (9).

3. The retractable cup lid with a straw according to claim 2, characterized in that: It also includes an intermediate shaft (10), one end of which is connected to the rotating disk (5), and the other end of which is connected to the driven bevel gear (9). A fixing seat (102) is provided on the cover (1), and an installation notch (103) is provided on the fixing seat (102). The intermediate shaft (10) overlaps in the installation notch (103).

4. The retractable cup lid with a straw according to claim 3, characterized in that: A limiting block (104) is provided on the cover (1), and the positioning plate (3) is always limited between the limiting block (104) and the rotating disk (5).

5. A retractable cup lid with a straw according to claim 1, 2, 3, or 4, characterized in that: The eccentric block (6) includes a neck (601) and a head (602). One end of the neck (601) is connected to the head (602), and the other end of the neck (601) is connected to the rotating disk (5). The guide rail (4) is a transversely extending hole shape. The neck (601) passes through the guide rail (4), and the diameter of the head (602) is greater than the width of the guide rail (4).

6. A retractable cup lid with a straw according to claim 1, 2, 3, or 4, characterized in that: The screw cap (7) is arranged in a ring shape, and the cover body (1) is provided with an annular rib (105). The screw cap (7) is provided with an annular notch (702). The annular rib (105) and the annular notch (702) are fitted together and rotated together.

7. A retractable cup lid with a straw according to claim 6, characterized in that: The inner side of the screw cap (7) is provided with a first positioning edge (703), and the upper cover (11) is connected to the cover body (1). The upper cover (11) is provided with a second positioning edge (1101) around its periphery. The second positioning edge (1101) is located above the first positioning edge (703).

8. A retractable cup lid with a straw according to claim 7, characterized in that: The upper cover (11) is slidably provided with a sliding piece (12), the sliding piece (12) is provided with a hook (1201), the cover body (1) is provided with a buckle part (106), the hook (1201) and the buckle part (106) are detachably connected; the upper cover (11) is provided with a clearance hole (1102) for the top of the straw body (2) to extend out, and the upper cover (11) is slidably provided with a sealing body (13) for sealing the clearance hole (1102).

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