Seat and baby carriage
AssigneeWonderland Switzerland AG
InventorZhiren Zhong
Life of this patent
Estimating the term…
Abstract
A seat includes a support base, an unlock member and a lock member. The support base has at least one through hole. The unlock member is movably disposed on the support base and has at least one first driving portion. The lock member is movably disposed on the unlock member. The lock member has at least one lock portion protruding from a surface of the support base through the at least one through hole and at least one second driving portion abutting against the at least one first driving portion. When the unlock member is forced in a first direction to move, the at least one lock portion is forced to move along the at least one first driving portion through the at least one second driving portion and retracts into the support base in a second direction different from the first direction.
Claims26
A baby carriage comprising:
- a frame comprising a fixing base, the fixing base having an engaging hole;
- and
- a seat comprising:
- a support base having a plurality of through holes;
- an unlock member movably disposed on the support base and having a plurality of first driving portions, the plurality of first driving portions being arranged in intervals along a moving direction of the unlock member;
- and
- a lock member movably disposed on the unlock member, the lock member having a plurality of lock portions and a plurality of second driving portions, the plurality of second driving portions being located at a side of the plurality of lock portions, the plurality of lock portions and the plurality of second driving portions being arranged in intervals along the moving direction of the unlock member, the plurality of lock portions protruding from a surface of the support base through the plurality of through holes, the plurality of second driving portions abutting against the plurality of first driving portions;
- wherein the support base is inserted into the fixing base and one of the plurality of lock portions engages with the engaging hole, such that the seat is fixed on the frame;
- when the unlock member is forced in a first direction to move, the plurality of lock portions is forced to move along the plurality of first driving portions through the plurality of second driving portions and retracts into the support base in a second direction different from the first direction, such that one of the plurality of lock portions disengages from the engaging hole.
A seat comprising:
- a support base having a plurality of through holes;
- an unlock member movably disposed on the support base and having a plurality of first driving portions, the plurality of first driving portions being arranged in intervals along a moving direction of the unlock member;
- and
- a lock member movably disposed on the unlock member, the lock member having a plurality of lock portions and a plurality of second driving portions, the plurality of second driving portions being located at a side of the plurality of lock portions, the plurality of lock portions and the plurality of second driving portions being arranged in intervals along the moving direction of the unlock member, the plurality of lock portions protruding from a surface of the support base through the plurality of through holes, the plurality of second driving portions abutting against the plurality of first driving portions;
- wherein, when the unlock member is forced in a first direction to move, the plurality of lock portions is forced to move along the plurality of first driving portions through the plurality of second driving portions and retracts into the support base in a second direction different from the first direction.
Dependencies are inferred from the claim text.