The invention discloses a locking joint which comprises a first pivoting piece, a second pivoting piece, a rotating shaft and a locking piece. The first pivoting piece and the second pivoting piece are connected through a rotating shaft and can rotate around the rotating shaft, an inserting groove is formed in the second pivoting piece, and the locking piece can slide in a rotating joint; when thelocking piece is inserted into the inserting groove, the locking piece locks the first pivoting piece and the second pivoting piece; when the locking piece retreats from the inserting groove, the first pivoting piece and the second pivoting piece are unlocked and can rotate relatively; an arc-shaped limiting groove is formed in the side, facing the first pivoting piece, of the second pivoting piece, a positioning part is arranged on the side, facing the second pivoting piece, of the locking piece, and when the locking piece retreats from the inserting groove, the positioning part matches thearc-shaped limiting groove, so that the first pivoting piece and the second pivoting piece are kept in an unlocked state. The invention further discloses a baby stroller. Locking and unlocking betweenthe first pivoting piece and the second pivoting piece can be achieved through the locking piece, and the structure is simple, and operation is easy.
本发明公开了一种锁定关节，包括第一枢接件、第二枢接件、转轴和锁片；第一枢接件和第二枢接件通过转轴连接并能够绕转轴转动，第二枢接件中设有插槽，锁片可在转动关节内滑动；当锁片插入到插槽中时，锁片将第一枢接件与第二枢接件锁定；当锁片从插槽中退出时，第一枢接件与第二枢接件解锁能够相对转动；第二枢接件朝向第一枢接件的一侧设有弧形限位槽，锁片朝向第二枢接件的一侧设有定位部，当锁片从插槽中退出时，定位部与弧形限位槽配合，使第一枢接件与第二枢接件保持解锁状态。本发明还公开一种婴儿推车。本发明中通过锁片可以实现第一枢接件与第二枢接件之间的锁定和解锁，结构简单，容易操作。
Dokumentinformationen
Locking joint
锁定关节
2020-06-30
Patent
Elektronische Ressource
Chinesisch
| IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |