Angular auto-adjusting skid-proof pad system on a baby walker

Abstract

An angular .[.auto-adjustive.]. .Iadd.auto-adjusting .Iaddend.skid-proof pad system on a baby .[.stroller.]. .Iadd.walker.Iaddend., which system is provided on the bottom of the chassis of the baby .[.stroller.]. .Iadd.walker .Iaddend.with a plurality of skid-proof pad seats which are provided thereon with a plurality of skid-proof pads of the shapes of undulated plates, and are provided on either side thereof with a protruding axle for engaging an axle hole provided each on a side plate on the chassis, the skid-proof pad seats can thus be adjusted in angular positions in the axle holes; thereby, when the rollers of the baby .[.stroller rush.]. .Iadd.walker move .Iaddend.out inadvertently into a stair way and are suspended in the air, the skid-proof pads can provide a braking function and prevent the baby .[.stroller.]. .Iadd.walker .Iaddend.from falling down.

I claim: .Iaddend. 
     
       1. An angular .[.auto-adjustive skid-resistant.]. .Iadd.auto-adjusting skid-proof .Iaddend.pad system on a baby .[.stroller.]. .Iadd.walker.Iaddend., which system is provided on the bottom of the chassis of the baby .[.stroller.]. .Iadd.walker.Iaddend., and is comprised of a plurality of .[.skid-resistant.]. .Iadd.skid-proof .Iaddend.pads, a plurality of .[.skid-resistant.]. .Iadd.skid-proof .Iaddend.pad seats and pairs of side plates, wherein, each of said .[.skid-resistant.]. .Iadd.skid-proof .Iaddend.pads is integrally assembled on one of said .[.skid-resistant.]. .Iadd.skid-proof .Iaddend.pad seats, and is provided on the surface thereof with a plurality of undulated plates, and is provided on the bottom thereof with a plurality of engaging members protruding .[.downwardly.]. .Iadd.downward.Iaddend.;   each of said .[.skid-resistant.]. .Iadd.skid-proof .Iaddend.pad seats is provided thereon with a groove for receiving one of said .[.skid-resistant.]. .Iadd.skid-proof .Iaddend.pads, said groove is provided with a plurality of engaging slots for engagement with said engaging members of said one .[.skid-resistant.]. .Iadd.skid-proof .Iaddend.pad, and said .[.skid-resistant.]. .Iadd.skid-proof .Iaddend.pad seat is provided on either side thereof .[.mutually oppositely.]. with a protruding axle;   said side plates are provided thereon each with an axle hole which is provided on the top thereof with a reduced engaging neck;   by said members, said .[.skid-resistant.]. .Iadd.skid-proof .Iaddend.pads can be engaged with said .[.skid-resistant.]. .Iadd.skid-proof .Iaddend.pad seats, thus said .[.skid-resistant.]. .Iadd.skid-proof .Iaddend.pad seats can be pivotally mounted between said side plates by means of said protruding axles.   
     
     
       2. An angular .[.auto-adjustive skid-resistant.]. .Iadd.auto-adjusting skid-proof .Iaddend.pad system on a baby .[.stroller.]. .Iadd.walker .Iaddend.as in claim 1, wherein, .Iadd.each of .Iaddend.said engaging members of said .[.skid-resistant.]. .Iadd.skid-proof .Iaddend.pads .[.each.]. is comprised of an extension portion and an enlarged end. 
     
     
       3. An angular .[.auto-adjustive skid-resistant.]. .Iadd.auto-adjusting skid-proof .Iaddend.pad system on a baby .[.stroller.]. .Iadd.walker .Iaddend.as in claim 1, wherein, .Iadd.each of .Iaddend.said engaging slots .[.each.]. is provided with two opposite stop pieces. 
     
     
       4. An angular .[.auto-adjustive skid-resistant.]. .Iadd.auto-adjusting skid-proof .Iaddend.pad system on a baby .[.stroller.]. .Iadd.walker .Iaddend.as in claim 1, wherein, said side plates are integrally formed with said chassis of said baby .[.stroller.]. .Iadd.walker.Iaddend.. 
     
     
       5. An angular .[.auto-adjustive skid-resistant.]. .Iadd.auto-adjusting skid-proof .Iaddend.pad system on a baby .[.stroller.]. .Iadd.walker .Iaddend.as in claim 1, wherein, said chassis is provided with a plurality of bracing sheets and elastic sheets for supporting said .[.skid-resistant.]. .Iadd.skid-proof .Iaddend.pad seats constantly in .[∥]. positions .Iadd.parallel .Iaddend.to the ground surface. 
     
     
       6. An angular .[.auto-adjustive skid-resistant.]. .Iadd.auto-adjusting skid-proof .Iaddend.pad system on a baby .[.stroller.]. .Iadd.walker .Iaddend.as in claim 5, wherein, said elastic sheets are to be contacted by a plurality of internal sheets provided in said .[.skid-resistant.]. .Iadd.skid-proof .Iaddend.pad seats.