Thread-free cup cover structure capable of being opened by one key

Abstract

The utility model discloses a one-key unthreaded cup cover structure, which relates to the technical field of daily necessities and comprises a bottle body. A water sealing silica gel gasket, an air inlet plug, a water sealing silica gel fixing piece, a third pressure spring, a spring bolt, an unlocking linkage piece, an unlocking sliding block, a second pressure spring, an upper cover, an unlocking button, a first pressure spring and an unlocking button fixing piece are arranged at the top of the bottle body, the spring bolt is arranged in the unlocking linkage piece, the unlocking linkage piece is arranged in the upper cover, and the first pressure spring is arranged in the upper cover. By means of the relation among the bottle body, the water sealing silica gel gasket, the air inlet plug, the water sealing silica gel fixing piece, the third compressed spring, the spring bolt, the unlocking linkage piece, the unlocking sliding block, the second compressed spring, the upper cover, the unlocking button, the first compressed spring and the unlocking button fixing piece, cover opening and locking can be completed with one hand, and the handle is arranged on the cover. No new part is added while carrying is convenient, cost is saved, the whole cup body is free of threads, and mold cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, and particularly relates to a threadless cup cover structure with one-key opening. Background Art

[0002] Drinking cups are essential supplies for most people. Most conventional drinking cups are locked by threads. This locking method requires both hands to open at the same time. Sometimes, when the heat in the bottle is too high, it is difficult to open, making it inconvenient to use. Some cup lids are locked by stretching the silicone up and down to make it expand and lock. This locking method has cumbersome operation steps, and the silicone will deform after long-term use, resulting in insecure locking.

[0003] Therefore, in view of this, in response to the deficiencies of the existing structure, research and improvement are carried out, and a threadless cup cover structure with one-key opening is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a threadless cup cover structure with one-key opening to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A threadless cup cover structure with one-key opening, including a bottle body. A water-sealing silicone gasket, an air inlet plug, a water-sealing silicone fixing member, a third compression spring, a locking tongue, an unlocking linkage member, an unlocking slider, a second compression spring, an upper cover, an unlocking button, a first compression spring, and an unlocking button fixing member are arranged at the top of the bottle body. The unlocking button fixing member is connected to the upper cover by an inverted buckle. An unlocking button and a first compression spring are arranged at the connection between the upper cover and the unlocking button fixing member. A second compression spring is arranged inside the upper cover. An unlocking slider is arranged inside the upper cover and on one side of the second compression spring. A locking tongue is arranged inside the unlocking linkage member. The unlocking linkage member is arranged inside the upper cover. A water-sealing silicone gasket, an air inlet plug, and a third compression spring are arranged inside the water-sealing silicone fixing member. The water-sealing silicone fixing member is connected to the upper cover by an inverted buckle. The bottom of the upper cover is snap-connected to the top of the bottle body.

[0006] Further, the number of the first compression springs is one, and the first compression spring is horizontally arranged.

[0007] Further, the number of the second compression springs is two, and the second compression springs are vertically arranged.

[0008] Further, the number of the locking tongues is four, and the locking tongues are evenly distributed.

[0009] Further, a heat-insulating silicone pad is arranged at the bottom of the bottle body, and the heat-insulating silicone pad is of a circular structure.

[0010] Furthermore, a protective cover is provided on the surface of the unlocking button fixing member, and anti-slip threads are provided on the surface of the protective cover.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] Compared with the prior art, through the relationship among the bottle body, the water-sealing silica gel gasket, the air inlet plug, the water-sealing silica gel fixing member, the third compression spring, the lock tongue, the unlocking linkage member, the unlocking slider, the second compression spring, the upper cover, the unlocking button, the first compression spring and the unlocking button fixing member, the one-key openable lid structure without threads can achieve one-handed opening and locking. A handle is provided on the lid, which is convenient to carry without adding new parts, saving costs. The whole cup body has no threads, reducing the mold cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is an exploded structural schematic diagram of the present utility model;

[0014] Figure 2 is a structural schematic diagram of the present utility model in a locked state;

[0015] Figure 3 is a structural schematic diagram of the present utility model in an unlocked state.

[0016] In the figure: 1, bottle body; 2, water-sealing silica gel gasket; 3, air inlet plug; 4, water-sealing silica gel fixing member; 5, third compression spring; 6, lock tongue; 7, unlocking linkage member; 8, unlocking slider; 9, second compression spring; 10, upper cover; 11, unlocking button; 12, first compression spring; 13, unlocking button fixing member. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0018] Embodiment 1: As Figures 1 - 3As shown in the figure, a threadless cup lid structure with one-key opening includes a bottle body 1. At the top of the bottle body 1, there are a water-sealing silicone gasket 2, an air inlet plug 3, a water-sealing silicone fixing member 4, a third compression spring 5, a locking tongue 6, an unlocking linkage member 7, an unlocking slider 8, a second compression spring 9, an upper lid 10, an unlocking button 11, a first compression spring 12, and an unlocking button fixing member 13. The unlocking button fixing member 13 is connected to the upper lid 10 by an inverted buckle. At the connection between the upper lid 10 and the unlocking button fixing member 13, there are an unlocking button 11 and a first compression spring 12. Inside the upper lid 10, there is a second compression spring 9. Inside the upper lid 10 and on one side of the second compression spring 9, there is an unlocking slider 8. Inside the unlocking linkage member 7, there is a locking tongue 6. The unlocking linkage member 7 is arranged inside the upper lid 10. Inside the water-sealing silicone fixing member 4, there are a water-sealing silicone gasket 2, an air inlet plug 3, and a third compression spring 5. The water-sealing silicone fixing member 4 is connected to the upper lid 10 by an inverted buckle. The bottom of the upper lid 10 is snap-fitted with the top of the bottle body 1.

[0019] Embodiment 2: As Figure 1 shown in the figure, the number of the first compression springs 12 is one, the first compression springs 12 are arranged horizontally, the number of the second compression springs 9 is two, the second compression springs 9 are arranged vertically, the number of the locking tongues 6 is four, and the locking tongues 6 are evenly distributed. At the bottom of the bottle body 1, there is a heat-insulating silicone pad, and the heat-insulating silicone pad is a circular structure. On the surface of the unlocking button fixing member 13, there is a protective sleeve, and on the surface of the protective sleeve, there are anti-slip threads.

[0020] Working principle: Put the first compression spring 12 into the upper lid 10, then install the unlocking slider 8, install the locking tongue 6 on the unlocking linkage member 7, put the assembled unlocking linkage member 7 into the assembled upper lid 10. Then, sequentially install the water-sealing silicone gasket 2, the air inlet plug 3, and the third compression spring 5 into the water-sealing silicone fixing member 4. Finally, buckle the assembled water-sealing silicone fixing member 4 onto the upper lid 10 to complete the assembly. After the assembly is completed, buckle the upper lid 10 onto the bottle body 1 for decoration and then cover it to complete the locking. When in use, by pressing the unlocking button 11, the unlocking button 11 will slide down the unlocking linkage member 7 through the slope, and the locking tongue 6 will be retracted through the chute on the unlocking linkage member 7 to complete the final unlocking. When the use is completed, after covering the upper lid 10 onto the bottle body 1, the unlocking slider 8 will be limited by the bottle body 1 and slide upward. At this time, the locking tongue 6 rebounds to complete the locking.

[0021] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. A one-touch opening non-threaded cup cover structure, comprising a bottle body (1), characterized in that: The top of the bottle body (1) is provided with a water-sealing silicone gasket (2), an air inlet plug (3), a water-sealing silicone fixing part (4), a third compression spring (5), a locking tongue (6), an unlocking linkage part (7), an unlocking slider (8), a second compression spring (9), an upper cover (10), an unlocking button (11), a first compression spring (12) and an unlocking button fixing part (13); the unlocking button fixing part (13) is connected to the upper cover (10) by an inverted buckle; the unlocking button (11) and the first compression spring (12) are provided at the connection between the upper cover (10) and the unlocking button fixing part (13); A second compression spring (9) is arranged inside the upper cover (10), an unlocking slider (8) is arranged inside the upper cover (10) and on one side of the second compression spring (9), a locking tongue (6) is arranged inside the unlocking linkage (7), the unlocking linkage (7) is arranged inside the upper cover (10), a water-sealing silicone gasket (2), an air inlet plug (3) and a third compression spring (5) are arranged inside the water-sealing silicone fixing part (4), the water-sealing silicone fixing part (4) is connected to the upper cover (10) by an inverted buckle, and the bottom of the upper cover (10) is snap-fitted to the top of the bottle body (1).

2. The one-button opening non-threaded cup cover structure according to claim 1, characterized in that: The number of the first compression spring (12) is one, and the first compression spring (12) is arranged transversely.

3. The one-button opening non-threaded cup cover structure according to claim 1, characterized in that: The number of the second compression springs (9) is two, and the second compression springs (9) are arranged vertically.

4. The one-touch opening non-threaded cup cover structure according to claim 1, characterized in that: The number of the locking tongues (6) is four, and the locking tongues (6) are evenly distributed.

5. The one-touch opening non-threaded cup cover structure according to claim 1, characterized in that: A heat-insulating silica gel pad is arranged at the bottom of the bottle body (1), and the heat-insulating silica gel pad is a circular structure.

6. The one-touch opening non-threaded cup cover structure according to claim 1, characterized in that: The surface of the unlocking button fixing piece (13) is provided with a protective sleeve, and the surface of the protective sleeve is provided with an anti-slip thread.

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