|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||16/126 ; 280/6551 ; 280/47315 ; 280/47371|
|발명자 / 주소|
|인용정보||피인용 횟수 : 69 인용 특허 : 0|
An adjustable baby cart handrail positioning device including an arched handrail pivotably connected between two supports by two connecting devices. Each connecting device includes a connecting member connected between a circular holder on either support and a circular block on either end of the arched handrail through respective toothed joints, a socket received in an outer hole on the circular block, a first spring retained between the connecting member and the circular holder, a second spring retained between the circular block and the socket, and a s...
An adjustable baby cart handrail positioning device comprising an arched handrail connected between two supports by two connecting devices, said arched handrail comprised of two curved rods on two opposite ends and a transverse rod connected therebetween, said curved rods having each one end terminated into a circular block connected to a circular holder on each of the two supports by a respective connecting device, said circular block having a small toothed inner hole and a big outer hole longitudinally aligned, said small toothed inner hole having a pl...