Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SAFETY BELT FASTENING PROMPT APPARATUS FOR CHILD SAFETY SEAT
Document Type and Number:
WIPO Patent Application WO/2020/258677
Kind Code:
A1
Abstract:
A safety belt fastening prompt apparatus for child safety seat comprising a trigger mechanism (2) and a prompt mechanism (3). A protection sleeve (4) is sleeved on a safety belt (1) or a safety belt fastener (7) of a child safety seat Harness system. The trigger mechanism (2) is provided on a side of the protection sleeve (4) close to the body. When the safety belt (1) of the child safety seat (9) is fastened or loosened, pressure between the protection sleeve (4) and the body increases or decreases. When the pressure increases to a threshold or decreases below the threshold, the trigger mechanism (2) is triggered or restored, and sends a signal to the prompt mechanism (3). The prompt mechanism (3) sends out corresponding prompt information according to a trigger signal or a restore signal to prompt a user that the safety belt (1) of the child safety seat (9) is in a fastened state or a loosened state. The safety belt fastening prompt apparatus for child safety seat determines whether the safety belt (1) is fastened or loosened according to the pressure generated between the trigger mechanism (2) and the body the safety belt (1), and then prompts the user; thereby improving the safety of a child riding in a vehicle.

Inventors:
XU LIHONG (CN)
LIU JIANCHUN (CN)
TANG XIAOBIN (CN)
JI XUEWEI (CN)
Application Number:
PCT/CN2019/118722
Publication Date:
December 30, 2020
Filing Date:
November 15, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MAX INF NINGBO BABY PRODUCT CO LTD (CN)
International Classes:
B60N2/26
Foreign References:
CN208530504U2019-02-22
CN109455120A2019-03-12
CN201951289U2011-08-31
CN208393303U2019-01-18
US20160023579A12016-01-28
Attorney, Agent or Firm:
NINGBO ZHIKUN PATENT AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)
Download PDF: