A kind of double sealing cup cover

A technology of double sealing and cup cover, which is applied to drinking vessels and other directions, can solve problems such as inconvenient use, deterioration of seals, and opening by mistake, and achieve the effect of solving the problem of accidentally opening the cup cover and strengthening the sealing technology of the cup cover

CN109805696BActive Publication Date: 2021-05-04永康市坤德工贸有限公司
7 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-05-04

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The present invention relates to the technical field of a cup lid structure, in particular to a double-sealed cup lid, comprising: an upper lid body, a lower lid body, a connecting mechanism, an inner sealing mechanism, and a locking mechanism; the lower lid body is a tubular body. The middle part is provided with a cone-shaped drinking mouth with a built-in through channel. The present invention adopts a double sealing mechanism of the inner sealing of the lid and the upper compression sealing, which strengthens the technical means of sealing the cup lid, and realizes synchronous mutual sealing on the double sealing structure. The buckle lock completely solves the situation of accidentally opening the cup lid due to touching.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of a cup cover structure, in particular to a double-sealed cup cover. Background technique

[0002] As a daily necessities, water cups have many forms. Conventional water cups are sealed and opened by twisting action. The twisting action makes the small seal seal and open. The seal will deteriorate over time and cause leakage. As a habit, we all hold the cup in one hand and the lid in the other, but for drivers or cyclists, they can only drink water with one hand. It is inconvenient to use common cups. It solves the problem of drinking water with one hand, but it is easy to touch and open it by mistake, causing water to overflow. Contents of the invention

[0003] Therefore, the present invention is made in view of the above problems. The purpose of the present invention is to provide a double-sealed cup cover, which achieves the above purpose through the following technical solutions:

[0004] A double-...

Examples

Embodiment Construction

[0043] Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those embodiments can be easily realized by those having ordinary skill in the art to which the invention pertains. However, the present invention can also be realized in various forms, so the present invention is not limited to the embodiments described hereinafter. In addition, in order to describe the present invention more clearly, parts not connected with the present invention will be omitted from the drawings.

[0044] Such as figure 1 As shown, a double-sealed cup lid includes: a lid upper body 1, a lid lower body 2, a connecting mechanism 3, an inner sealing mechanism 4, and a locking mechanism 5;

[0045] The cover upper body 1 is a built-in hollow hemisphere or ellipsoid, the lower part of which is an open part, and a water-blocking silicone ring 11 is arranged at the center of the inner top surface, and the upper part of the water-bl...