Invention Grant
- Patent Title: Paper lipstick tube with threads
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Application No.: US18077161Application Date: 2022-12-07
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Publication No.: US12029304B2Publication Date: 2024-07-09
- Inventor: Jing He , Guorui Deng
- Applicant: Dongguan Fengcai Technology Co., Ltd
- Applicant Address: CN Guangdong
- Assignee: Dongguan Fengcai Technology Co., Ltd
- Current Assignee: Dongguan Fengcai Technology Co., Ltd
- Current Assignee Address: CN Guangdong
- Agency: JCIPRNET
- Priority: CN 2222775887.4 2022.10.20
- Main IPC: A45D40/06
- IPC: A45D40/06 ; A45D40/02 ; A45D40/04

Abstract:
A paper lipstick tube with threads, including a lipstick tube body which includes an A lipstick tubing, a B lipstick tubing, a C lipstick tubing, a pin, a D lipstick tubing, an F lipstick tubing, an M lipstick tubing, a K lipstick tubing, a cover tube H, a circular gasket and cream. The B lipstick tubing is rotatably installed inside the F lipstick tubing. The lipstick tube body is a container with a push-pull function made of only paper and a small amount of natural bamboo or wood materials. Through mutual rotation of the F lipstick tubing and the B lipstick tubing, upward and downward shearing forces are applied to the pin spirally through the threaded groove in the B lipstick tubing. At the same time, the pin is also in up-and-down guide openings of the D lipstick tubing, so that the C lipstick tubing can only move up and down.
Public/Granted literature
- US20240225238A9 PAPER LIPSTICK TUBE WITH THREADS Public/Granted day:2024-07-11
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