Baby wagon with improved ease of use
A baby wagon with improved ease of use includes a foldable main body frame, wherein the foldable main body frame includes a front main frame, a rear main frame, and a side frame, the baby wagon being configured such that the structure of the frames is simplified while stability and durability of the babe wagon are guaranteed, whereby the baby wagon is easily carried and stored, such that the number of unnecessary frames is reduced, whereby the overall weight of the baby wagon is reduced and production cost is reduced, and therefore product competitiveness is achieved, such that a change in shape of the baby wagon through folding and unfolding of the baby wagon is easily performed, and such that a canopy, a baby seat, and a tray may be conveniently detachably coupled to the foldable main body frame.
1. A baby wagon comprising:
a foldable main body frame including a side frame;
a wheel assembly connected to the foldable main body frame; and
a seat disposed on the foldable main body frame,
wherein the side frame includes a side upper frame, a side lower frame, a connection frame for connecting the side upper frame with the side lower frame, and an auxiliary link frame connected to the connection frame and to the side lower frame and disposed between the side upper frame and the side lower frame,
wherein the auxiliary link frame includes a front auxiliary link frame, a rear auxiliary link frame, and a middle link for connecting the front and rear auxiliary link frames, and
wherein the middle link includes a locking protrusion protruding from an end thereof, and the upper link has a folding handle connected to the locking protrusion, such that, when the folding handle is pulled or released, the locking protrusion is configured to move to lock or unlock the auxiliary link frame.
2. The baby wagon according to claim 1 , wherein the connection frame includes an upper link disposed at an upper end thereof and a lower link disposed at a lower end thereof.
3. The baby wagon according to claim 2 , wherein the side upper frame includes a front side upper frame coupled to a front end of the upper link, and a rear side upper frame coupled to a rear end of the upper link.
4. The baby wagon according to claim 2 , wherein the side lower frame includes a front side lower frame coupled to a front end of the lower link, and a rear side lower frame coupled to a rear end of the lower link.
5. The baby wagon according to claim 4 , wherein one end of the front auxiliary link frame is connected to a front end of the middle link, and another end of the front auxiliary link frame is connected to the front side lower frame.
6. The baby wagon according to claim 4 , wherein one end of the rear auxiliary link frame is connected to a rear end of the middle link, and another end of the rear auxiliary link frame is connected to the rear side lower frame.
7. The baby wagon according to claim 4 , wherein the middle link has a through hole, the connection frame penetrates the through hole of the middle link, and the middle link is movable upwards and downward along the connection frame.
8. The baby wagon according to claim 1 , wherein the folding handle is connected to the locking protrusion by a wire.
9. The baby wagon according to claim 1 , further comprising a baby carrier canopy detachably coupled to an upper end of the foldable main body frame,
wherein the baby carrier canopy is configured to be unfolded so as to have a fan-shaped side surface or to be folded, and is coupled to the foldable main body frame.
10. A baby wagon comprising:
a foldable main body frame including a side frame;
a wheel assembly connected to the foldable main body frame; and
a seat disposed on the foldable main body frame,
wherein the side frame includes a side upper frame, a side lower frame, a connection frame for connecting the side upper frame with the side lower frame, and an auxiliary link frame connected to the connection frame and to the side lower frame and disposed between the side upper frame and the side lower frame, and
wherein the connection frame includes an upper link disposed at an upper end thereof and a lower link disposed at a lower end thereof,
the baby wagon further comprising:
a tray having tray fixing clips disposed at left and right outer surfaces thereof, the tray fixing clips extending vertically downwards for detachably coupling the tray to the side upper frame; and
a pair of chair seats configured to be respectively disposed at a front and a rear potions of the seat so as to face each other, and including seat fixing clips disposed at left and right outer surfaces thereof, extending vertically downwards and configured to detachably couple the pair of chair seats to the side upper frame.
11. The baby wagon according to claim 10 , wherein the respective chair seat includes a fixing recess disposed in a middle of the respective seat fixing clip, and the side upper frame includes an anti-slip pin protruding from an outside thereof, such that the anti-slip pin is insertable to the fixing recess.
12. The baby wagon according to claim 10 , further comprising:
a strap belt coupled to an end of the respective seat fixing clip and a length adjustment portion disposed on the strap belt for adjusting a height of the respective chair seat and for primarily coupling the respective chair seat to the side upper frame; and
a fixing belt including a male and a female buckles and a length adjustment portion formed at a rear of the respective chair seat for adjusting a backrest angle of the respective chair seat and for secondarily coupling the respective chair seat to the foldable main body frame.
13. The baby wagon according to claim 9 , wherein the baby carrier canopy comprises:
a canopy support frame including a sliding recess disposed at a lower end thereof and configured to detachably couple the canopy support frame to the foldable main body frame; and
a canopy rotary shaft frame configured to be unfolded in a fan shape or folded based on a rotary shaft coupled to the lower end of the canopy support frame.
14. A baby wagon comprising:
a foldable main body frame including a side frame;
a wheel assembly connected to the foldable main body frame; and
a seat disposed on the foldable main body frame,
wherein the side frame includes a side upper frame, a side lower frame, a connection frame for connecting the side upper frame with the side lower frame, and an auxiliary link frame connected to the connection frame and to the side lower frame and disposed between the side upper frame and the side lower frame,
the baby wagon further comprising a front main frame connected to the side frame and including an upper shaft fixing member disposed at an upper portion thereof, one end of the upper shaft fixing member being coupled to the side frame via a rotary shaft,
wherein the upper shaft fixing member includes a pole insertion hole disposed at an upper end thereof and formed vertically downwards and into which a round-bar-shaped canopy fixing pole is inserted, and further includes a pole fixing switch disposed on a side of the pole insertion hole, and the pole fixing switch is configured to move in a sliding fashion in order to fix the canopy fixing pole after the canopy fixing pole is inserted into the pole insertion hole in a vertical direction.