초록 ▼

A structure for coupling a safety car seat or a stroller seat with a stroller to allow users to use two hands to grasp two sides of the safety car seat or stroller seat and to press a pushbutton adjacent to the palm to release a latch mechanism located below the seat without other people's help. The

A structure for coupling a safety car seat or a stroller seat with a stroller to allow users to use two hands to grasp two sides of the safety car seat or stroller seat and to press a pushbutton adjacent to the palm to release a latch mechanism located below the seat without other people's help. The latch mechanism includes a pushbutton and a latch block. The pushbutton is located beside the handles at two sides of the safety car seat or stroller seat so that a user may grasp two sides of the stroller seat and press the pushbuttons and transmit the pressing force through a transmission mechanism to the latch block and to turn the latch block to release the seat.

대표청구항 ▼

1. A latch mechanism for a stroller seat located at one side of the stroller seat which has a slot formed at a lower portion thereof and straddled over a stub shaft or a transverse bar located in a stroller such that the latch mechanism is engageable with the stub shaft or the transverse bar in the

1. A latch mechanism for a stroller seat located at one side of the stroller seat which has a slot formed at a lower portion thereof and straddled over a stub shaft or a transverse bar located in a stroller such that the latch mechanism is engageable with the stub shaft or the transverse bar in the slot to couple the stroller seat to the stroller, the latch mechanism comprising: a pushbutton located on the surface of the handle of the stroller seat; a latch block pivotally engaged to one side of the stroller seat and turnable about a pivot shaft between a first position and a second position, the latch block having an engaging notch extended into the slot to latch the stub shaft or the transverse bar for preventing the stub shaft or the transverse bar from moving out of the slot at the first position, and the engaging notch being moved away from the slow to allow the stub shaft or the transverse bar moving away freely from the slot at the second position; an elastic element for urging the latch block to bias to the first position; and a transmission mechanism located between the pushbutton and the latch block for transmitting pressing force applied by an user on the pushbutton to make the latch block switching from the first position to the second position, wherein the transmission mechanism includes: a rigid member having one end attached to the pushbutton; and a rocker lever having a first end pivotally engaged to one side of the stroller seat and a second end engaged with the latch block, and engaging with the rigid member at a position between the first end and the second end. 2. The latch mechanism of claim 1, wherein the elastic element is located below the pushbutton for restoring the pushbutton to its original position. 3. The latch mechanism of claim 1, wherein the elastic element directly engages with the latch block for biasing the latch block to the first position. 4. The latch mechanism of claim 1, wherein the second end of the rocker lever has a slot pivotally engaging with a stub pin attached to the latch block. 5. The latch mechanism of claim 1, wherein the latch block has a slot pivotally engaging with a stub pin attached to the rocker lever.