BABY CARRIAGE

• Main Authors: FUNAKURA KENJI, SAWAYA KENJIRO
• Format: Patent
• Language: English; Japanese
• Published: 30.06.2016
• Subjects: AXLES FOR WHEELS OR CASTORS; CASTORS; HAND-PROPELLED VEHICLES, e.g. HAND CARTS, PERAMBULATORS; INCREASING WHEEL ADHESION; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; PERFORMING OPERATIONS; SLEDGES; TRANSPORTING; VEHICLE WHEELS; VEHICLES IN GENERAL

PROBLEM TO BE SOLVED: To provide a baby carriage capable of easily locking wheels, in a state that a handle is positioned in an opposed pressing position.SOLUTION: Respective caster 10 comprises a fixing body 20 fixed to a front leg 3, a rotor 40 which is connected to the fixing body 20 so as to be rotatable to the fixing body 20 in which a caster axial line Ac is a center of rotation, a wheel 70 rotatably supported to the rotor 40 via an axle 80, and a lock member 50 engaging to the wheel 70 and selectively regulating relative rotation of the wheel 70 to the rotor 40. The lock members 50 of the pair of casters 10 are coupled via a wire material 60. The wire material 60 moves the lock member 50 of the other caster 10 to a lock position P1, when the lock member 50 of one caster 10 is moved to the lock position P1.SELECTED DRAWING: Figure 5 【課題】ハンドルが対面押し位置にある状態において車輪を容易にロック可能な乳母車を提供する。【解決手段】各キャスター１０は、前脚３に固定される固定体２０と、キャスター軸線Ａｃを中心として固定体２０に対して回転可能となるように固定体２０と接続された回転体４０と、回転体４０に車軸８０を介して回転可能に支持された車輪７０と、車輪７０に係合して当該車輪７０の回転体４０に対する相対回転を選択的に規制するロック部材５０と、を含む。一対のキャスター１０のロック部材５０同士がワイヤ材６０を介して連結されている。ワイヤ材６０は、一方のキャスター１０のロック部材５０がロック位置Ｐ１に移動すると、他方のキャスター１０のロック部材５０をロック位置Ｐ１に移動させる。【選択図】図５