The invention discloses a child safety seat and a linkage mechanism thereof. The child safety seat comprises a base, an abutting mechanism, an ISOFIX connector, a first locking piece, a second locking piece and the linkage mechanism, wherein the first locking piece forbids or allows the ISOFIX connector to be adjusted front and back relative to the base, and the second locking piece forbids or allows the abutting mechanism to be obliquely adjusted front and back relative to the base. The linkage mechanism comprises an unlocking operation piece and a linkage piece used for enabling the first locking piece and the second locking piece to conduct synchronous unlocking, the unlocking operation piece is movably arranged on the base, and the unlocking operation piece enables the first locking piece and the second locking piece to conduct unlocking movement at the same time through the linkage piece in the operation process. According to the child safety seat, the first locking piece and the second locking piece can be unlocked at the same time by operating the unlocking operation piece once, and therefore the child safety seat has the advantages of being rapid and convenient to adjust, simple in structure and low in cost.
本发明公开了一种儿童安全座椅及其连动机构,儿童安全座椅包括底座、抵顶机构、ISOFIX连接器、禁止或允许ISOFIX连接器相对底座前后调节的第一锁定件、禁止或允许抵顶机构相对底座前后倾斜调节的第二锁定件及连动机构。连动机构包含释锁操作件及用于使第一锁定件和第二锁定件做同步释锁的连动件,释锁操作件活动设于底座上,释锁操作件被操作过程中通过连动件使得第一锁定件及第二锁定件同时做释锁的运动。本发明的儿童安全座椅藉由操作一次释锁操作件即可使第一锁定件和第二锁定件同时做解锁运动,故具有调节快捷方便、结构简单及成本低的优点。
Child safety seat and linkage mechanism thereof
儿童安全座椅及其连动机构
2023-01-20
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Side collision protection linkage mechanism, safety seat base and child safety seat
Europäisches Patentamt | 2023
|