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KR-20260064374-A - Lid That Opens When Container is Pressed

KR20260064374AKR 20260064374 AKR20260064374 AKR 20260064374AKR-20260064374-A

Abstract

The present invention relates to a lid that can be opened by compressing a container, and may include a packing for creating a sealed state, an outer lid and an inner lid, a first spring part for pushing up the inner lid, a second spring part for blocking the opening of the container, a first hinge part and a second hinge part for opening and closing the lid, and a first fixing part and a second fixing part for fixing the lid.

Inventors

  • 강한성

Assignees

  • 강한성

Dates

Publication Date
20260507
Application Date
20241031

Claims (2)

  1. Packing that blocks the inflow of outside air; An inner lid connected to the outer lid to prevent air from passing through; A first spring part that pushes out the inner lid to create low pressure inside the lid; Characterized by including a second spring part that blocks the inflow of air from the opening of the container, wherein when the container is compressed, the second spring part is pushed to introduce air into the interior of the lid to release the low-pressure state and allow the lid to open. lid.
  2. In Article 1, A first fixing part and a second fixing part that can be fixed by rotating the lid; Characterized by a first hinge part and a second hinge part that are detachable so as to be rotatable, lid.

Description

Lid that opens when the container is pressed The present invention relates to a lid, and more specifically, to a lid that can be opened more easily by pressing the container. A lid is a device designed to protect the substance inside a container; it is attached to the opening to prevent leakage or contact with air. However, because it is tightly bonded to the container to block external factors, there is the inconvenience of having to directly control the lid to release it. FIG. 1 is a schematic diagram of the present invention. FIG. 2 is a diagram relating to the operation of the present invention. FIG. 3 is a drawing of the top surface and bottom surface of the lid of the present invention. FIG. 4 is a plan view showing the interior of the upper surface of the lid and the interior of the lower surface of the lid of the present invention. FIG. 3 is a drawing showing a lid according to the present invention. As shown, the upper surface of the lid according to the present invention includes a first spring part (10, 11), one or more first springs (12, 13), a second spring part (20), a second spring (21), an outer lid (100), an inner lid (110), a packing (200), a first hinge part (1000), and one or more first fixing parts (2000, 2100, 2200, 2300), and the lower surface of the lid may include one or more second hinge parts (1100) and second fixing parts (3000, 3100, 3200, 3300). For reference, the lid according to the present invention can be equally applied to all containers (40) that are used by compressing the container, such as tube-shaped containers and plastic containers. The inner lid (110) is allowed to move freely within the outer lid (100), and air must not flow between the outer lid (100) and the inner lid (110). The packing (200) refers to rubber, urethane, etc., which prevents external air from entering the interior of the lid. The first spring part (12, 13) includes the first spring (12, 13), where the first spring (12, 13) refers to an elastic body having elasticity capable of pushing up the inner lid (110). The second spring part (20) includes the second spring (21), where the second spring (21) refers to an elastic body having elasticity capable of blocking the opening of the container (40). The shape of the first spring part (12, 13) is not limited, and the shape of the second spring part (21) is also not limited. The first fixing part (2000, 2100, 2200, 2300) can be fixed by engaging with the second fixing part (3000, 3100, 3200, 3300) through the rotation of the lid. The first hinge part (1000) means that it performs the function of a hinge by being fitted into the second hinge part (1100). With the inner lid (110) fixed at the bottom, the upper surface of the lid and the lower surface of the lid are interlocked and then the inner lid (110) is released. The first spring part (10, 11) pushes the inner lid (110) up, creating a low-pressure state inside the lid, thereby fixing the lid. At this time, when the container is compressed, the air inside the container pushes the second spring part (20) up, causing air to flow into the interior of the lid and releasing the low-pressure state of the lid, thereby opening the lid.