公开(公告)号：US20240138603A1

公开(公告)日：2024-05-02

申请号：US18114728

申请日：2023-02-27

Applicant: Ningbo Lisi Houseware Co., Ltd.

Inventor： Li Lixin ,  Zhou Yongning ,  Liu Junhui ,  Wang Lu

IPC: A47G19/22 ,  A47G21/18

CPC classification number: A47G19/2272 ,  A47G21/189

Abstract: Provided is a cup lid with a retractable drinking spout and drinking cup, including a cup lid body provided with a through hole; a base fixedly connected to the cup lid body and located at a bottom of the through hole; a drinking spout movably installed in the through hole and capable of stretching out from a top of the through hole or retracting into the through hole; and an elastic part arranged in the through hole and having one end in butting connection with the base and the other end in butting connection with the drinking spout, the elastic part pushing the drinking spout to stretch out when popping up, and the elastic part being compressed to accumulate force when the drinking spout retracts.

公开(公告)号：US20250009152A1

公开(公告)日：2025-01-09

申请号：US18894762

申请日：2024-09-24

Applicant: Ningbo Lisi Houseware Co., Ltd.

Inventor： Li Lixin ,  Zhou Yongning ,  Liu Junhui ,  Wang Lu

IPC: A47G19/22 ,  A47G21/18

Abstract: Lids for drinking containers with retractable spouts are disclosed. An example lid includes a body having an inner wall defining an aperture, a spout movable in the aperture between an extended position and a retracted position, and an annular valve between the spout and the inner wall, the annular valve to create resistance between the spout and the inner wall to impeded movement of the spout to the retracted position.

公开(公告)号：US20240101320A1

公开(公告)日：2024-03-28

申请号：US18113407

申请日：2023-02-23

Applicant: Ningbo Lisi Houseware Co., Ltd.

Inventor： Li Lixin ,  Zhou Yongning ,  Zheng Peng ,  Wang Lu

IPC: B65D51/16 ,  B65D43/26 ,  B65D53/02

CPC classification number: B65D51/1672 ,  B65D43/26 ,  B65D53/02 ,  B65D2205/02 ,  B65D2543/005 ,  B65D2543/00537 ,  B65D2543/00555 ,  B65D2543/00629 ,  B65D2543/00694 ,  B65D2543/00759 ,  B65D2543/00805

Abstract: Provided is an automatic air-release box lid, including: a box lid body provided with an air hole, the air hole being configured as a through-hole structure, openings at two ends of the air hole being located on an upper surface and a lower surface of the box lid body respectively; and a fastening lug having a rotating shaft part by which the fastening lug is hinged to the upper surface of the box lid body, the rotating shaft part and one opening of the air hole being arranged corresponding to each other and one above the other, the rotating shaft part having a blocking surface. Further provided is a preservation box, including: an automatic air-release box lid and a box body. The box lid is fitted to cover the box body.

公开(公告)号：US12127697B2

公开(公告)日：2024-10-29

申请号：US18114728

申请日：2023-02-27

Applicant: Ningbo Lisi Houseware Co., Ltd.

Inventor： Li Lixin ,  Zhou Yongning ,  Liu Junhui ,  Wang Lu

IPC: A47G19/22 ,  A47G21/18

CPC classification number: A47G19/2272 ,  A47G21/189

Abstract: Provided is a cup lid with a retractable drinking spout and drinking cup, including a cup lid body provided with a through hole; a base fixedly connected to the cup lid body and located at a bottom of the through hole; a drinking spout movably installed in the through hole and capable of stretching out from a top of the through hole or retracting into the through hole; and an elastic part arranged in the through hole and having one end in butting connection with the base and the other end in butting connection with the drinking spout, the elastic part pushing the drinking spout to stretch out when popping up, and the elastic part being compressed to accumulate force when the drinking spout retracts.

公开(公告)号：US20230312193A1

公开(公告)日：2023-10-05

申请号：US18093703

申请日：2023-01-05

Applicant: Ningbo Lisi Houseware Co., Ltd.

Inventor： Li Lixin ,  Zhou Yongning ,  Chen Luyuan ,  Wang Lu

IPC: B65D47/24

CPC classification number: B65D47/244

Abstract: Disclosed is a cup lid assembly, including: a cup lid body provided with a catch; a flip cover connected with the cup lid body in a flipable mode, the flip cover being provided with an elastic member; and a button connected with the flip cover and capable of translating on the flip cover, the button being capable of moving to a locking position or an unlocking position, the button being provided with a hook, the elastic member being connected with the button; wherein the elastic member keeps the button at the locking position; when the button is at the locking position, the hook is connected with the catch and limits the flip cover from being opened, and when the button moves to the unlocking position, the hook is separated from the catch.