Push type cup cover with one-key opening and closing function

Abstract

The utility model belongs to the technical field of cup covers, and particularly relates to a push type cup cover with one-key opening and closing, which comprises an outer cover and an inner cover connected with the outer cover, a water inlet is arranged on the lower side of the inner cover, a water outlet is arranged on the upper side of the outer cover, a button is arranged in the outer cover, and a bouncing component is arranged between the lower end of the button and the inner cover. A bouncing assembly is arranged at the lower end of the button, a water sealing valve assembly used for sealing or opening the water inlet is connected to the lower end of the bouncing assembly, a rotating seat is arranged on the periphery of the button, and a dustproof cover used for sealing or opening the water outlet is formed at one end of the rotating seat. When drinking water is needed, water in the cup can be poured out for drinking through the water outlet by pressing the button, opening the water inlet and rotating the dustproof cover to open the water outlet at the same time, and the cup is convenient to use, sanitary and healthy.

Description

Technical Field

[0001] This utility model relates to the field of cup lid technology, and specifically to a press-type cup lid with one-button opening and closing. Background Technology

[0002] Water cups are an indispensable item in daily life, especially insulated cups, which are very popular among consumers. However, environmental protection and health are also goals that people are increasingly pursuing in their daily necessities. Currently, many insulated cups on the market have a switch mechanism between the cup body and the lid. Most of the switch mechanisms adopt a pop-up structure, which allows you to open the spout to drink water by pressing the switch and close the spout by pressing the switch again.

[0003] For example, Chinese Utility Model Patent No. CN202021353774.X discloses a cup switch, including a switch cover, a self-locking switch, a button, a spring, a rotating inner core, an inner switch body, and an outer switch body. The top side ring of the switch cover has a connecting groove, and the inner wall of the switch cover cavity has a guide groove, a ramp, and an opening slot. The self-locking switch has a connecting rod and a locking rod. The connecting rod of the self-locking switch is engaged in the connecting groove of the switch cover, and the locking rod is located on the inner wall of the switch cover cavity. The locking point of the locking rod is located at the opening slot of the switch cover. A switch push button is fixed at the bottom of the button. The switch push tooth has several anti-rotation connecting rods on its side and a toothed ring on its bottom side. A fixed spring cavity is provided at the bottom of the switch push tooth. The anti-rotation connecting rods on the side of the switch push tooth are connected to the guide groove on the inner wall of the switch cover cavity. A spring is installed in the fixed spring cavity. Several inclined levers are provided on the rotating inner core. The design of the inclined levers can push the slope of the inner wall of the switch to reach the switch locking groove while rotating. The rotating inner core is set inside the switch cover and is fixedly engaged with the button. The switch inner body is set outside the switch cover, and the switch outer body is set outside the switch inner body.

[0004] The switch has an outlet located between the upper part of the outer body and the inner body. The outlet is open and remains open even when the inlet is closed. Dust and debris from the outside can enter the cover through the outlet, which can easily breed bacteria over time and pose a health hazard. Utility Model Content

[0005] The purpose of this invention is to provide a press-type cup lid with one-button opening and closing, which solves the hygiene problems caused by the open design of existing cup lids by using a dustproof cover.

[0006] The purpose of this utility model is achieved as follows: a press-type cup lid with one-button opening and closing includes an outer lid and an inner lid connected thereto. The lower side of the inner lid has a water inlet, and the upper side of the outer lid has a water outlet. A button is provided inside the outer lid. A spring-loaded component is provided between the lower end of the button and the inner lid. The lower end of the spring-loaded component is connected to a water-sealing valve component for sealing or opening the water inlet. A rotating seat is provided around the button. One end of the rotating seat is formed with a dust cover for sealing or opening the water outlet.

[0007] Preferably, the side wall of the rotating seat is provided with an arc-shaped rotating hole, and the button is provided with a rotating shaft, with both ends of the rotating shaft respectively located in the arc-shaped rotating hole.

[0008] Preferably, the outer cover has a mounting cylinder formed in the middle, and a button and a rotating seat are respectively provided inside the mounting cylinder. A limit block is provided on the outer side wall of the rotating seat, and a limit vertical groove is formed on the inner side wall of the mounting cylinder. An annular groove for the limit block to move is formed on the inner circumference of the lower end of the mounting cylinder.

[0009] Preferably, the bouncing assembly includes a positioning seat, an upper bouncing core, and a lower bouncing core disposed below it. A spring abuts against the upper end of the positioning seat and the button. A limit post is formed at the lower end of the button. A limit block is provided on the side wall of the limit post. An installation cylinder is formed at the upper end of the positioning seat. A limit vertical groove is formed on the inner side wall of the installation cylinder to allow the limit block to move up and down, thereby restricting the rotation of the button.

[0010] Preferably, the upper end face of the upper jumping core is formed with an annular platform for the limiting post to push, and a toothed structure for pushing the lower jumping core to rotate is provided between the upper jumping core and the lower jumping core. The lower end of the limiting post is formed with a connecting rod, and a plurality of locking blocks I are provided on the outer periphery of the connecting rod. A plurality of locking blocks II are provided on the inner sidewall of the lower jumping core.

[0011] Preferably, the inner cover has a mounting cylinder three formed in the middle, and a water passage is formed between the outer periphery of the mounting cylinder three and the inner cover. The two ends of the water passage are respectively connected to the water inlet and the water outlet. The inner periphery of the mounting cylinder three has an internal thread, and the outer periphery of the positioning seat has an external thread that matches the internal thread.

[0012] Preferably, the sealing valve assembly includes a top rod, the upper end of which is connected to the spring assembly, and the lower end of which passes through the inner cover and is connected to a sealing sheet. A spring is abutting between the sealing sheet and the inner cover, and a silicone ring is provided at the lower end of the inner cover.

[0013] Preferably, one end of the dust cover is formed with a guide portion, which fits against the outer periphery of the outer cover, and the shape of the guide portion matches the outer contour of the outer cover.

[0014] The outstanding and beneficial technical effects of this utility model compared to the prior art are:

[0015] This utility model features a dust cover design that allows the water outlet to be blocked during actual use, preventing external dust or debris from entering the cup lid through the outlet and effectively preventing bacterial growth. When drinking water is needed, pressing the button opens the inlet while simultaneously rotating the dust cover to open the outlet, allowing water to be poured out of the cup for drinking. It is convenient, hygienic, and healthy to use. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention when closed.

[0017] Figure 2 This is a three-dimensional structural diagram of the present invention when it is opened.

[0018] Figure 3 This is a schematic diagram of the exploded structure of the part of this utility model.

[0019] Figure 4 This is a top view of the structure of this utility model when it is closed.

[0020] Figure 5 for Figure 4 A cross-sectional view of the structure at point AA.

[0021] Figure 6 This is a top view of the structure of this utility model when it is opened.

[0022] Figure 7 for Figure 6 Schematic diagram of the structural cross-section at point BB.

[0023] Figure 8 This is a three-dimensional structural diagram of the rotating base and the outer cover.

[0024] Figure 9 This is a structural diagram of the button, rotating base, and spring-loaded assembly.

[0025] Reference numerals: 1-Outer cover; 2-Inner cover; 3-Inlet; 4-Outlet; 5-Button; 6-Bounce assembly; 7-Sealing valve assembly; 8-Rotating seat; 9-Dust cover; 10-Arc-shaped rotating hole; 11-Rotating shaft;

[0026] 12-Installation cylinder one; 13-Limiting block one; 14-Limiting vertical groove one; 15-Annular groove; 16-Positioning seat; 17-Upper jumper core; 18-Lower jumper core; 19-Spring one; 20-Limiting post; 21-Limiting block two; 22-Installation cylinder two; 23-Limiting vertical groove two; 24-Annular platform; 25-Gear structure; 26-Connecting rod; 27-Clamping block one; 28-Clamping block two; 29-Installation cylinder three; 30-Water passage; 31-Internal thread; 32-External thread; 33-Push rod; 34-Sealing plate; 35-Spring two; 36-Silicone ring; 37-Guide part. Detailed Implementation

[0027] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0028] like Figure 1-8 As shown, a push-button cup lid with one-button opening and closing includes an outer lid 1 and an inner lid 2 connected thereto. The lower side of the inner lid 2 has a water inlet 3, and the upper side of the outer lid 1 has a water outlet 4. A button 5 is provided inside the outer lid 1. A spring-loaded component 6 is provided between the lower end of the button 5 and the inner lid 2. The lower end of the spring-loaded component 6 is connected to a water-sealing valve component 7 for sealing or opening the water inlet 3. A rotating seat 8 is provided on the outer periphery of the button 5. One end of the rotating seat 8 is formed with a dust cover 9 for sealing or opening the water outlet 4.

[0029] This utility model, through the design of a dust cover, allows the water outlet 4 to be blocked during actual use, thereby preventing external dust or debris from entering the cup lid through the water outlet and effectively preventing the growth of bacteria. When drinking water is needed, pressing button 5 opens the water inlet 3, and simultaneously rotating the dust cover 9 opens the water outlet 4, allowing water to be poured out of the cup for drinking. It is convenient to use and hygienic.

[0030] To improve ease of use, this technical solution provides an arc-shaped rotating hole 10 on the side wall of the rotating base 8. The button 5 is equipped with a rotating shaft 11, with both ends of the rotating shaft 11 located within the arc-shaped rotating hole 10. In actual use, when the button 5 is pressed, the rotating shaft 11 and the arc-shaped rotating hole 10 work together to create a linkage between the button 5 and the rotating base 8, causing the rotating base 8 to rotate and automatically opening the water outlet 4 of the dust cover 9, making it more convenient to use.

[0031] The outer cover 1 has a mounting cylinder 12 formed in the middle. A button 5 and a rotating seat 8 are respectively provided in the mounting cylinder 12. A limit block 13 is provided on the outer side wall of the rotating seat 8. A limit vertical groove 14 is formed on the inner side wall of the mounting cylinder 12. An annular groove 15 for the limit block 13 to move is formed on the inner circumference of the lower end of the mounting cylinder 12. During installation, the limit block 13 slides from the limit vertical groove 14 into the annular groove 15, so that the rotating seat 8 is installed in the outer cover 1 and keeps it rotatably set in the outer cover 1.

[0032] The bouncing assembly 6 includes a positioning base 16, an upper bouncing core 17, and a lower bouncing core 18 disposed below it. A spring 19 abuts between the upper end of the positioning base 16 and the button 5. A limit post 20 is formed at the lower end of the button 5. A limit block 21 is provided on the side wall of the limit post 20. An installation cylinder 22 is formed at the upper end of the positioning base 16. A limiting vertical groove 23 is formed on the inner side wall of the installation cylinder 22 to allow the limit block 21 to move up and down, so as to restrict the rotation of the button 5 and keep it moving up and down.

[0033] The upper end face of the upper jumping core 17 is formed with an annular platform 24 for the limiting post 20 to push. A toothed structure 25 for pushing the lower jumping core 18 to rotate is provided between the upper jumping core 17 and the lower jumping core 18. A connecting rod 26 is formed at the lower end of the limiting post 20. Several locking blocks 27 are provided on the outer periphery of the connecting rod 26. Several locking blocks 28 are provided on the inner side wall of the lower jumping core 18.

[0034] This technical solution utilizes a locking block design. When the button is pressed, the limiting post 20 pushes the upper spring core 17 towards the lower spring core 18 via the annular platform 24. Simultaneously, the locking block 27 at the lower end of the connecting rod 26 extends into the lower spring core 18 through the gap between the locking blocks 28. The upper spring core 17 and the lower spring core 18 rotate through the engagement of the tooth structure 25. When the button is pressed to the designated position, the locking block 28 is positioned directly above the locking block 27, thus restricting the button's movement and keeping it in a suspended state. At the same time, the water inlet remains open for drinking. When the button is pressed again, the lower spring core 18 rotates again, and the locking block 28 moves away from above the locking block 27, releasing the restriction on the button's movement, allowing the button to return to its original position, and simultaneously closing the water inlet.

[0035] The upper spring core 17, the lower spring core 18, and the tooth structure 25 are existing technologies. For specific structures and working principles, please refer to existing technologies, such as CN212630498U (a cup switch) and CN219803581U (a spring-loaded cup lid). Therefore, they will not be repeated in this article.

[0036] The inner cover 2 has a mounting cylinder 39 formed in the middle. A water passage 30 is formed between the outer periphery of the mounting cylinder 39 and the inner cover 2. The two ends of the water passage 30 are connected to the water inlet 3 and the water outlet 4, respectively. The inner periphery of the mounting cylinder 39 has an internal thread 31, and the outer periphery of the positioning seat 16 has an external thread 32 that matches the internal thread 31. The connection is achieved through the thread, making it easy to assemble and disassemble.

[0037] The sealing valve assembly 7 includes a top rod 33, the upper end of which is connected to the spring assembly 6, and the lower end of which passes through the inner cover 2 and is connected to a sealing sheet 34. A spring 35 abuts against the sealing sheet 34 and the inner cover 2. A silicone ring 36 is provided at the lower end of the inner cover 2 to improve the sealing effect.

[0038] One end of the dust cover 9 is formed with a guide portion 37, which is attached to the outer periphery of the outer cover 1. The shape of the guide portion 37 matches the outer contour of the outer cover 1 so that the dust cover 9 can fit well on the surface of the outer cover 1, thereby improving the fit and sealing effect.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A press-type cup lid with one-button opening and closing, characterized in that, It includes an outer cover (1) and an inner cover (2) connected thereto. The lower side of the inner cover (2) is provided with a water inlet (3), and the upper side of the outer cover (1) is provided with a water outlet (4). A button (5) is provided inside the outer cover (1). A spring assembly (6) is provided between the lower end of the button (5) and the inner cover (2). The lower end of the spring assembly (6) is connected to a water sealing valve assembly (7) for sealing or opening the water inlet (3). A rotating seat (8) is provided on the outer periphery of the button (5). One end of the rotating seat (8) is formed with a dust cover (9) for sealing or opening the water outlet (4).

2. The push-button cup lid with one-button opening and closing as described in claim 1, characterized in that: The rotating seat (8) has an arc-shaped rotating hole (10) on its side wall, and the button (5) has a rotating shaft (11) inside it. The two ends of the rotating shaft (11) are respectively located in the arc-shaped rotating hole (10).

3. The push-button cup lid with one-button opening and closing as described in claim 1 or 2, characterized in that: The outer cover (1) has a mounting cylinder (12) formed in the middle. A button (5) and a rotating seat (8) are respectively provided in the mounting cylinder (12). A limit block (13) is provided on the outer side wall of the rotating seat (8). A limit vertical groove (14) is opened on the inner side wall of the mounting cylinder (12). An annular groove (15) for the limit block (13) to move is formed on the inner circumference of the lower end of the mounting cylinder (12).

4. The push-button cup lid with one-button opening and closing as described in claim 1, characterized in that: The bouncing assembly (6) includes a positioning seat (16), an upper bouncing core (17), and a lower bouncing core (18) disposed below it. A spring (19) abuts against the upper end of the positioning seat (16) and the button (5). A limit post (20) is formed at the lower end of the button (5). A limit block (21) is provided on the side wall of the limit post (20). An installation cylinder (22) is formed at the upper end of the positioning seat (16). A limit vertical groove (23) is formed on the inner side wall of the installation cylinder (22) to allow the limit block (21) to move up and down, so as to limit the rotation of the button (5).

5. The push-button cup lid with one-button opening and closing as described in claim 4, characterized in that: The upper end face of the upper jumping core (17) is formed with an annular platform (24) for the limiting post (20) to push. A tooth structure (25) for pushing the lower jumping core (18) to rotate is provided between the upper jumping core (17) and the lower jumping core (18). A connecting rod (26) is formed at the lower end of the limiting post (20). Several locking blocks (27) are provided on the outer periphery of the connecting rod (26). Several locking blocks (28) are provided on the inner side wall of the lower jumping core (18).

6. The push-button cup lid with one-button opening and closing as described in claim 4, characterized in that: The inner cover (2) has a mounting cylinder three (29) formed in the middle. A water passage (30) is formed between the outer periphery of the mounting cylinder three (29) and the inner cover (2). The two ends of the water passage (30) are connected to the water inlet (3) and the water outlet (4) respectively. The inner periphery of the mounting cylinder three (29) has an internal thread (31), and the outer periphery of the positioning seat (16) has an external thread (32) that matches the internal thread (31).

7. The push-button cup lid with one-button opening and closing as described in claim 1, characterized in that: The sealing valve assembly (7) includes a top rod (33), the upper end of which is connected to the spring assembly (6), and the lower end of which passes through the inner cover (2) and is connected to a sealing plate (34). A spring (35) abuts between the sealing plate (34) and the inner cover (2). A silicone ring (36) is provided at the lower end of the inner cover (2).

8. The push-button cup lid with one-button opening and closing as described in claim 1, characterized in that: One end of the dust cover (9) is formed with a guide portion (37), which fits against the outer periphery of the outer cover (1), and the shape of the guide portion (37) matches the outer contour of the outer cover (1).

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