Safety belt locking mechanism and child safety seat with same

Abstract

The invention discloses a safety belt locking mechanism, which comprises a base, an unlocking piece and a locking piece, wherein the base comprises a free end and a fixing part; a safety belt region for inserting an automobile safety belt is formed between the free end and the fixing part; the lower end of the unlocking piece is pivoted to the free end to form a first pivoted point; the lower end of the locking piece is pivoted to the unlocking piece to form a second pivoted point; a positioning slot is formed at the upper end of the locking piece; the fixing part is clamped in the positioning slot, and a clamped point is formed at the clamping part; and when the safety belt locking mechanism is in a locked state, the first pivoted point is positioned above a connecting line between the second pivoted point and the clamped point. The invention also discloses a child safety seat with the safety belt locking mechanism. The safety belt locking mechanism is stable and firm, and is easy to mount.

Description

technical field [0001] The present invention relates to children's products, more specifically to a safety belt locking mechanism and a child safety seat with the safety belt locking mechanism. Background technique [0002] For parents with children at home, it has become a common and convenient practice to use a child seat as an auxiliary care tool when taking their children out. The child seat can be placed on the car seat through assembly parts such as car seat belts, so that parents can take care of the baby anytime and anywhere. With the widespread use of child seats, people have higher and higher functional requirements for child seats, so as to be convenient for parents to operate. However, since the child seat is an item specially used by smaller children, the safety requirements for children riding in the child seat are often one of the important indicators for the design of the child seat. Therefore, the relevant competent authorities have established relevant re...

AI Technical Summary

Problems solved by technology

Although this fixing method is relatively easy to install and disassemble, the firmness of the installation between the safety belt and the child seat is not enough, and, because of the two-piece design of the safety belt locking mechanism, the base piece and the locking piece are easily damaged by the car. The seat belt is pulled and deformed, causing the gap between the base plate and the locking piece to exceed the thickness of the car seat belt and the seat belt cannot be buckled, resulting in accidents

Images