| 摘要 |
PROBLEM TO BE SOLVED: To provide a stroller capable of locking or releasing a pair of rear wheels of rear legs in one operation. SOLUTION: The stroller 10 comprise a push handle 15, a pair of rear legs 14 fitted to the push handle 15, and rear wheels 13 rotatably held by a lower end of each rear leg 14 via an axle holding unit 40. A brake mechanism 41 is rotatably fitted to each axle holding unit 40. Each brake mechanism 41 is connected by an operation bar 42. An engagement pin 46 of the brake mechanism 41 is advanced into a locking groove 48 of the rear wheel 13 to lock each rear wheel 13 by pressing the operation bar 42 to rotate each brake mechanism 41. COPYRIGHT: (C)2004,JPO&NCIPI
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