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WO-2026092523-A1 - CUP LID AND CUP

WO2026092523A1WO 2026092523 A1WO2026092523 A1WO 2026092523A1WO-2026092523-A1

Abstract

Provided in the embodiments of the present application are a cup lid and a cup. The cup lid comprises an upper lid, an outer lid, an inner lid, and a positioning structure. The outer lid is connected to the upper lid, and the upper lid can be in a closed state and an open state relative to the outer lid. The inner lid is located on the side of the outer lid facing away from the upper lid and is connected to the outer lid. The positioning structure comprises a positioning member, a first magnetic attraction member and a second magnetic attraction member, wherein the second magnetic attraction member is located in the upper lid, and the positioning member and the first magnetic attraction member are located on the outer lid; and the positioning member is connected to the first magnetic attraction member, and the first magnetic attraction member corresponds to the second magnetic attraction member and is located on the side of the positioning member close to the second magnetic attraction member. When the upper lid is in the open state, the positioning member is engaged with the inner lid; and when the upper lid is in the closed state, the mutually adjacent ends of the second magnetic attraction member and the first magnetic attraction member attract each other, and the positioning member is driven by the first magnetic attraction member to disengage from the inner lid. In the embodiments of the present application, the positioning structure is provided to prevent the cup from being easily opened by others, so as to improve the safety and privacy.

Inventors

  • WEI, Rongdong

Assignees

  • 深圳市贝安星时代科技有限公司

Dates

Publication Date
20260507
Application Date
20251029
Priority Date
20241031

Claims (10)

  1. A cup lid (20) includes: Top cover (210); The outer cover (220) is connected to the upper cover (210), and the upper cover (210) can be in a closed state and an open state relative to the outer cover (220); Inner cover (230), located on the side of the outer cover (220) opposite to the upper cover (210) and connected to the outer cover (220); and The positioning structure (30) includes a positioning member (310), a first magnetic member (320), and a second magnetic member (330). The second magnetic member (330) is located inside the upper cover (210), and the positioning member (310) and the first magnetic member (320) are located on the outer cover (220). The positioning member (310) is connected to the first magnetic member (320), and the first magnetic member (320) corresponds to the second magnetic member (330) and is located on the side of the positioning member (310) closer to the second magnetic member (330). When the upper cover (210) is in the open state, the positioning member (310) is engaged with the inner cover (230); when the upper cover (210) is in the closed state, the second magnetic member (330) and the first magnetic member (320) attract each other at one end, and the positioning member (310) moves toward the second magnetic member (330) under the drive of the first magnetic member (320) to disengage from the inner cover (230).
  2. As described in claim 1, the cup lid (20) is provided with a positioning block (311), the inner cover (230) is provided with a receiving groove (231), the bottom of the receiving groove (231) is provided with a plurality of limiting protrusions (40), and the plurality of limiting protrusions (40) are spaced apart to form a plurality of limiting gaps (410); when the upper cover (210) is in the open state, the positioning block (311) is embedded in one of the plurality of limiting gaps (410).
  3. As described in claim 2, the cup lid (20) is provided with a first inclined surface (313) at one end of the positioning block (311) near the inner lid (230), and a plurality of second inclined surfaces (420) are provided at one end of the plurality of limiting protrusions (40) near the top of the receiving groove (231), and the first inclined surface (313) and the second inclined surface (420) correspond one-to-one.
  4. The cup lid (20) as described in any one of claims 2 or 3, wherein the outer lid (220) has a positioning post (221) on the side adjacent to the inner lid (230), the positioning post (221) is provided with a through hole (2211), the side wall of the positioning post (221) is provided with an opening (2212), the opening (2212) communicates with the through hole (2211), the positioning member (310) is connected in the through hole (2211) and located at one end of the through hole (2211) adjacent to the inner lid (230), and the positioning block (311) extends out of the positioning post (221) through the opening (2212).
  5. The cup lid (20) as claimed in claim 4, wherein the cup lid (20) further includes a mounting plate (222) which is connected to the outer cover (220) and covers one end of the through hole (2211) near the inner cover (230).
  6. The cup lid (20) as claimed in claim 5, wherein, in the direction of movement of the positioning member (310), the maximum distance between the positioning member (310) and the mounting plate (222) is greater than or equal to the maximum height of the plurality of limiting protrusions (40).
  7. A cup lid (20) as described in claim 1, wherein the cup lid (20) further includes a snap-fit structure (50), the snap-fit structure (50) includes a first snap-fit member (510) and a second snap-fit member (520), the first snap-fit member (510) is disposed inside the upper cover (210), the first snap-fit member (510) is located on the side of the upper cover (210) near the outer cover (220); the second snap-fit member (520) is disposed on the outer cover (220), the second snap-fit member (520) is located on the side of the outer cover (220) near the upper cover (210), the second snap-fit member (520) corresponds to and matches the first snap-fit member (510).
  8. A cup lid (20) as described in claim 7, wherein the cup lid (20) further includes a fingerprint recognition structure (60) and a main control circuit (70), the fingerprint recognition structure (60) is electrically connected to the main control circuit (70), the main control circuit (70) is connected to the buckle structure (50), the fingerprint recognition structure (60) and the main control circuit (70) are disposed inside the upper cover (210) or the outer cover (220), and the fingerprint recognition structure (60) is partially exposed outside the upper cover (210) or the outer cover (220).
  9. A cup, comprising: Cup body (10), and The cup lid (20) according to any one of claims 1-8, wherein the inner cover (230) of the cup lid (20) is threadedly connected to the cup body (10).
  10. A cup as described in claim 9, wherein the cup body (10) includes an outer cup body (110) and a cup liner (120), the cup liner (120) is disposed in the inner cavity of the outer cup body (110), and a sealed interlayer cavity (130) is formed between the outer cup body (110) and the cup liner (120), the interlayer cavity (130) is provided with heat-insulating material or is a vacuum cavity.

Description

Cup lid and cup Technical Field This application relates to the field of consumer goods technology, and in particular to a cup lid and a cup. Background Technology In daily life, water cups are essential tools for drinking water, and their safety and hygiene are crucial to our health. However, most water cups on the market still have shortcomings in terms of safety, mainly in two aspects: the safety of drinking water and privacy. Existing water cups can be easily opened by others, which may not only lead to unsafe incidents, such as malicious throwing, but also the spread of diseases due to misuse or cross-use. Currently, the safety design of most water cups on the market mainly focuses on the buckle function on the lid to prevent the cup from being accidentally opened. Attached Figure Description Figure 1 is an exploded view of the cup provided in an embodiment of this application. Figure 2 is a cross-sectional view of the cup lid in Figure 1 in the closed state. Figure 3 is a cross-sectional view of the cup lid in Figure 1 with the lid open. Figure 4 is a magnified schematic diagram of a portion of region A in Figure 2. Figure 5 is a magnified schematic diagram of the local structure of region B in Figure 3. Figure 6 is a schematic diagram of the outer cover in Figure 1. Figure 7 is another structural schematic diagram of the outer cover in Figure 1. Figure 8 is a structural schematic diagram showing the relative positional relationship between the inner lid and the positioning component of the cup lid in Figure 1. Figure 9 is a schematic diagram of the positioning component in Figure 1. Figure 10 is another structural schematic diagram of the positioning component in Figure 1. Figure 11 is a schematic diagram of another cup lid provided in an embodiment of this application. Figure 12 is a schematic diagram of the circuit connection of the cup provided in the embodiment of this application. Main component numbers: 10. Cup body; 110. Outer cup body; 120. Inner cup; 130. Interlayer cavity; 20. Cup lid; 210. Top lid; 220. Outer lid; 221. Positioning post; 2211. Through hole; 2212. Opening; 222. Mounting plate; 223. Circular groove; 230. Inner lid; 231. Receiving groove; 232. Circular protrusion; 30. Positioning structure; 310. Positioning component; 311. Positioning block; 3111, First positioning block; 3112, Second positioning block; 312, Positioning space; 313, First inclined surface; 314, Positioning sleeve; 320, First magnetic suction component; 330, Second magnetic suction component; 40, Limiting protrusion; 410, Limiting gap; 420, Second inclined surface; 50, Buckle structure; 510, First buckle component; 520, Second buckle component; 60, Fingerprint recognition structure; 70, Main control circuit. Embodiments of the present invention The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application. As shown in Figures 1 and 2, one embodiment of this application provides a cup. The cup can be, for example, a cup for drinking water, or a cup for holding coffee, tea, or other liquids. The cup includes, for example, a cup body 10 and a lid 20. The cup body 10 and the lid 20 are connected, for example, by a threaded connection. The user can open the cup by unscrewing the lid 20. The cup can also be, for example, a thermos. The cup body 10 may also include an outer cup body 110 and a cup liner 120. The cup liner 120 is disposed in the inner cavity of the outer cup body 110. A closed interlayer cavity 130 is formed between the outer cup body 110 and the cup liner 120. The interlayer cavity 130 is provided with heat-insulating material to enhance the heat-insulating effect. The heat-insulating material may include, for example, vacuum insulation material, foam plastic, glass fiber, etc.; or the interlayer cavity 130 may be, for example, a vacuum cavity. Specifically, as shown in Figures 2 to 5, the cup lid 20 includes an upper lid 210, an outer lid 220, an inner lid 230, and a positioning structure 30. The outer lid 220 is connected to the upper lid 210, and the upper lid 210 can be in a closed state or an open state relative to the outer lid 220. The inner lid 230 is located on the side of the outer lid 220 opposite to the upper lid 210 and is connected to the outer lid 220. The positioning structure 30 includes a positioning member 310, a first magnetic member 320, and a second magnetic member 330. The second magnetic member 330 is located inside the upper lid 210, and the positioning member 310 and the first magnetic member 320 are located on the outer lid 220. The positioning member 310 is connected to the first magneti