Front wheel assembly for baby strollers
OwnerAn-Min Huinventor
Life of this patent
Estimating the term…
Abstract
A front wheel assembly for baby strollers includes a positioning member connected to a front frame of the stroller and a connection unit is inserted into the positioning member. A connection piece has two ends respectively inserted into the positioning member and a connection member to which the front wheels are connected. Two pins extend through two inclined guide slots in a button in the insertion of the connection unit and are engaged with an annular groove of the connection piece so as to connect the positioning member and the connection member. When the button is pushed downward, the two pins are guide to separated in opposite directions so that the connection member together with the connection piece can be removed from the positioning member.
Claims6
A front wheel assembly for baby strollers, comprising:
- a positioning member adapted to be connected to a front frame of the stroller, a connection unit inserted into the positioning member and connected with a connection member to which front wheels are connected,
- wherein the positioning member has a passage defined therethrough and the connection unit is inserted into the passage, the connection unit includes a button, a spring, an insertion and two pins, the insertion is received in the passage of the positioning member and the insertion has a receiving hole for receiving the spring and the button therein, the button has two inclined guide slots and the two pins extend into the guide slots, when the button is moved up and down, the two pins are moved in the inclined guide slots,
- wherein the connection member includes protrusions extending from a top thereof and the positioning member has caves defined in an underside thereof so that the protrusions are engaged with the caves, a connection piece is connected between the positioning member and the connection member.
A front wheel assembly for baby strollers, comprising:
- a positioning member adapted to be connected to a front frame of the stroller, a connection unit inserted into the positioning member and connected with a connection member to which front wheels are connected,
- wherein the positioning member has a horizontal passage and a vertical passage, a first rod is inserted into the horizontal passage and includes a first block and a second block extending radially therefrom, a recess with two inner ends is defined in the horizontal passage so that the second block is axially movable in the recess and stopped by the inner ends, a second rod is inserted into the vertical passage and a spring is mounted to the second rod, a radial hole is defined through the second rod so that the first rod extends through the radial hole, the first block includes an inclined surface which pushes a periphery of the radial hole to move the second rod to compress the spring when the first rod is moved horizontally.
Dependencies are inferred from the claim text.