UNLOCKING STRUCTURE FOR CHILD STROLLER

WIPO Patent Application WO/2022/116402

A1

An unlocking structure for a child stroller. The unlocking structure comprises a stroller frame rod, wherein a mounting base (7) is arranged on the stroller frame rod, at least two unlocking assemblies are movably arranged in the mounting base (7), and the unlocking assemblies are respectively connected to different locking mechanisms by means of traction cables; a telescopic unlocking button is arranged on one side of the mounting base (7), a switching slider capable of sliding relative to the unlocking button is arranged on the unlocking button, and the switching slider correspondingly matches different unlocking assemblies by means of sliding displacement; and when the unlocking button is pressed, the correspondingly matching unlocking assembly releases the locking of the corresponding locking mechanism by means of the traction cable, and the unlocking assembly that does not correspondingly match keeps still and cannot release the locking of the corresponding locking mechanism. The unlocking structure has a simple overall structure and is low in cost, and a switching operation can be very easily achieved in same, and the unlocking of different locking mechanisms can be achieved with one hand.

LI WEIQIONG (CN)

PCT/CN2021/077790

June 09, 2022

February 25, 2021

Click for automatic bibliography generation  

KUNSHAN VIGORKIDS CHILD PRODUCTS CO LTD (CN)

B62B9/00; B62B7/06

CN112319592A	2021-02-05
CN110171458A	2019-08-27
CN210502813U	2020-05-12
US20200172142A1	2020-06-04
US9475516B1	2016-10-25
EP0595096A1	1994-05-04
CN1374221A	2002-10-16

SUZHOU WEIJIN PATENT AGENCY (CN)

View/Download PDF      PDF Help

Previous Patent: NECK-MOUNTED FAN

Next Patent: MOPPING ASSEMBLY OF CLEANING DEVICE, AND CLEANING DEVICE COMPRISING SAME