Title:
PACIFIER
Document Type and Number:
WIPO Patent Application WO/2023/179330
Kind Code:
A1
Abstract:
Disclosed is a pacifier, comprising a first cavity and a reaction assembly, the first cavity being formed by connecting a pacifier tip and the reaction assembly; the reaction assembly has a perceptible air pressure sensitive part, and the air pressure sensitive part has a first sensing state and a second sensing state; when air pressure acting on the air pressure sensitive part is standard atmospheric pressure Pz, the air pressure sensitive part maintains the second sensing state, otherwise, the first sensing state is maintained; the first cavity is capable of presetting air pressure, and the preset air pressure is P0 in a natural state; when P0 < P, P0 + ΔP < Pz; when P0 > P, P0 - ΔP > Pz, wherein ΔP is the maximum air pressure difference in the first cavity when the pacifier tip is in a squeezed state and a released state. The significant progress of the present invention is at least embodied in that: the state of the pacifier tip can be effectively monitored, the situation that the damaged pacifier is used for a long time due to negligence is reduced, the probability that the damaged pacifier tip is found can be increased to a certain extent, and the risk that pacifier tip fragments enter the respiratory tract of the baby is reduced.
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Inventors:
ZHOU XIAOLIN (CN)
Application Number:
PCT/CN2023/079317
Publication Date:
September 28, 2023
Filing Date:
March 02, 2023
Export Citation:
Assignee:
ZHOU XIAOLIN (CN)
International Classes:
A61J17/00
Foreign References:
| CN114642598A | 2022-06-21 | |||
| CN211912251U | 2020-11-13 | |||
| CN205031575U | 2016-02-17 | |||
| CN215740587U | 2022-02-08 | |||
| GB549227A | 1942-11-11 | |||
| US10555876B1 | 2020-02-11 |
Attorney, Agent or Firm:
BEIJING FUTIANWENBOXING INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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