604results about "Hand carts" patented technology

A purpose-built storage compartment of a stroller includes a compartment housing configured to be fitted into a selected position of a stroller, a cover, and a pair of adapters configured to pivotally connect with the compartment housing and be movable between a storage position inside the compartment housing and a deployed position to engage with a detachable apparatus.

A child stroller is provided in the present disclosure. A frame of the child stroller includes a first bracket and a second bracket that are foldable. The first bracket is provided with an engaging member, the engaging member includes a first engaging portion and a second engaging portion, and the first engaging portion is configured to be detachably engaged with a child carrier. The second bracket is provided with a locking portion, and when the first bracket and the second bracket are in a folded state, the locking portion and the second engaging portion are detachably engaged with each other to lock the first bracket and the second bracket in the folded state.

Disclosed is an assembling structure, including: a body structure; a releasing button; a locking member, and a holding device. The releasing button and the locking member are installed on the body structure, and the locking member has a locked position and an unlocked position. When a releasing operation is performed, the releasing button drives the locking member to switch from the locked position to the unlocked position. The holding device is arranged in the body structure and configured to lock the releasing button at a position, keeping the locking member at the unlocked position. In addition, the present application discloses an assembling mechanism and a carrier.

Disclosed is an assembling structure, including: a body structure; a releasing button; a locking member, and a holding device. The releasing button and the locking member are installed on the body structure, and the locking member has a locked position and an unlocked position. When a releasing operation is performed, the releasing button drives the locking member to switch from the locked position to the unlocked position. The holding device is arranged in the body structure and configured to lock the releasing button at a position, keeping the locking member at the unlocked position. In addition, the present application discloses an assembling mechanism and a carrier.

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.

A foldable stroller, movable between an unfolded state and a folded state, comprising: a central frame element (101) extending in a lateral direction of said stroller; a front wheel frame element (102) which is at one outer end pivotably connected to said central frame element (101) around a first axis, which first axis extends in said lateral direction, and comprising at least one front wheel (121) at its other outer end; a push bar connector frame element (103) which at one outer end is pivotably connected to said central frame element (101) around a second axis, which second axis extends in said lateral direction, and which at its other outer end comprises a push bar frame element (105) with a push bar (151); a first and second rear wheel frame element (104) each connected to said central frame element (101) at one outer end, and each comprising a rear wheel (141) at their other outer end; wherein said first and second rear wheel frame element (104) is each pivotably connected to respective opposite outer lateral ends of said central frame element (101) around respective third and fourth axes, which third and fourth axes extend mutually substantially parallel and substantially perpendicular to said first and second axes; such that a pivoting movement of said front wheel frame (102) element and said push bar connector frame element (103) from the unfolded state towards each other in the folded state results in said first and second rear wheel frame elements (104) being pivoted from the unfolded state towards each other in the folded state, and vice versa.

A baby stroller is provided and includes a stroller frame and a child carrier. The stroller frame includes two supports, a first fixing component, a second fixing component and a locking component. The first fixing component and the second fixing component are fixed on one and the other one of the two supports, respectively, and pivotally connected to each other. The locking component is movably disposed on the first fixing component and configured to engage with the second fixing component for restraining a folding action of the stroller frame. The child carrier is disposed on the stroller frame and pivotable relative to the stroller frame. The child carrier is for providing a releasing force to the locking component for disengaging the locking component from the second fixing component to allow the folding action of the stroller frame during a pivotal movement of the child carrier relative to the stroller frame.

A foldable backrest structure (50) adapted for a frame (40) of a child carrier (100), includes a backrest (30), a releasing mechanism (20) and a trigger (10). The backrest (30) is pivoted to the frame (40). The releasing mechanism (20) is disposed between the backrest (30) and the frame (40). The releasing mechanism (20) includes a first abutting component (22). The trigger (10) is disposed on the frame (40) and for slidably abutting against the first abutting component (22) to drive the releasing mechanism (20) to release the backrest (30), so as to allow the backrest (30) to be folded together with the frame (40) when the frame (40) is being folded. The foldable backrest structure (50) of the present invention has advantages of simple structure, easy operation and low manufacturing cost. Besides, the present invention further discloses a child carrier (100) including the aforementioned foldable backrest structure (50).

The present application discloses a stroller frame switchable between an unfolded position and a folded position. The stroller frame includes an unfolding and folding mechanism, a front foot support, a rear foot support, a first connecting bar, and a second connecting bar. The unfolding and folding mechanism includes a supporting body and a movable body movable relative to the supporting body. The front foot support is pivotally connected to the supporting body. The rear foot support is pivotally connected to the supporting body, the rear foot support is pivotable relative to the front foot support. The first connecting bar is pivotally connected to the front foot support and the movable body, respectively. The second connecting bar is pivotally connected to the rear foot support and the movable body, respectively, and the second connecting bar is pivotable relative to the first connecting bar.

A passenger device includes: a frame; a handlebar, the handlebar being pivotally connected to the frame; and a wheel member, the wheel member being pivotally connected to the frame, and the frame is capable of switching between a folded state and an unfolded state.