Child safety chair

Abstract

Infant safety seat comprises a seat shell having two sides pivotally connected with two sides of a handle, and a latch element 118. At least one of the seat shell sides has a first coupling element 114 defining a pivot axis 124 and including first and second inner cavities 120;122 between outer and inner sidewalls 120A;120B,122A,122B and having a generally arc shape centered about the pivot axis. The outer sidewall 120A of the first cavity has a plurality of first locking grooves 126,128,130, aligned diametrically with a plurality of second locking grooves 132,134,136 of the inner sidewall 122B of the second cavity. At least one of the handle sides 104 has a second coupling element 116 pivotally assembled with the first coupling element 114 about the pivot axis. The latch element 118 is assembled through the second coupling element and has a distal end extending outwards from the second coupling element for operation. It includes first and second studs 142,144 and slides radially between a locked state where the first and second studs 142,144 engage with a pair of the first and second locking grooves and an unlocked state where the first and second studs 142,144 are disengaged from the locking grooves.

Description

【Technical field】 [0001] The invention relates to a child safety seat, in particular to a child safety seat with a handle. 【Background technique】 [0002] At present, there are many child safety seats with integrated handles on the market. Generally speaking, the handles are equipped with an adjustment mechanism, and through the adjustment mechanism, the user can lock the position of the handle, or unlock the handle to change the position of the handle. attitude. However, the components used in the current adjustment mechanism of the handle are too complicated, so when switching the handle from the locked state to the unlocked state, it needs to go through the interlocking process of multiple components, so the operation is not direct and fast enough. In addition, due to the use of too many components, the weight and manufacturing cost of the handle are also increased. [0003] Therefore, there is a need for a child safety seat that can meet the usage requirements and solv...

AI Technical Summary

Problems solved by technology

However, the components used in the current adjustment mechanism of the handle are too complicated. Therefore, when switching the handle from the locked state to the unlocked state, it needs to go through the interlocking process of multiple components, so the operation is not direct and fast enough.

In addition, due to the use of too many components, the weight of the handle and the manufacturing cost are also increased

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