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1. 发明申请

WO2021078944A1 STROLLER FRAME AND STROLLER 审中-公开
公开(公告)号：WO2021078944A1
公开(公告)日：2021-04-29
申请号：PCT/EP2020/079894
申请日：2020-10-23
申请人： WONDERLAND SWITZERLAND AG
发明人： SUN, Mingxing
IPC分类号： B62B7/06 , B62B7/10 , B62B9/08
摘要： A stroller frame (100) includes a front leg (10), a bottom tube (30), a rear leg (20), an upper support member (40) and a lower support member (50). The front leg (10), the bottom tube (30), the lower support member (50) and the upper support member (40) are pivotally connected to each other to form a four-bar linkage structure. The rear leg (20) is connected to an end of the bottom tube (30). A lock mechanism (60) is disposed at a pivot joint between the upper support member (40) and the lower support member (50). The lock mechanism (60) is able to lock the upper support member (40) and the lower support member (50) at an expanded angle, such that the front leg (10) is able to be expanded with respect to the bottom tube (30). The lock mechanism (60) is unlocked to release the upper support member (40) and the lower support member (50), such that the front leg (10) is able to be folded with respect to the bottom tube (30).

2. 发明申请

WO2021048304A2 WHEELED CARRYING APPARATUS 审中-公开
公开(公告)号：WO2021048304A2
公开(公告)日：2021-03-18
申请号：PCT/EP2020/075385
申请日：2020-09-10
申请人： WONDERLAND SWITZERLAND AG
发明人： GUO, Zheng-Wen , WANG, Er Xue , HU, Shoufeng , SUN, Mingxing , YIN, Hongtao
IPC分类号： B62B7/06 , B62B7/08 , B62B9/20 , B62B2205/22 , B62B2301/0463 , B62B7/04 , B62B9/08 , B62B9/12 , B62B9/203
摘要： A wheeled carrying apparatus (100) includes a standing frame (104), a handle frame (106), a wheel mount (124), a locking assembly (142) and a release mechanism (162). The handle frame (106) is rotatable between a first and a second position of different inclinations. The wheel mount (124) carries a wheel (126) and is rotatable relative to the standing frame (104) for changing an orientation of the wheel axis (126A). The locking assembly (142) includes a wheel mount latch (144) adapted to engage and rotationally lock the wheel mount (124) relative to the standing frame (104), and to disengage and unlock the wheel mount (124). The release mechanism (162) includes an operating part (174) carried with the handle frame (106) and is configured so that the operating part (174) is operable to cause the wheel mount latch (144) to disengage the wheel mount (124) when the handle frame (106) is in the first position, the operating part (174) being operatively decoupled from the wheel mount latch (144) when the handle frame (106) is in the second position.

3. 发明申请

WO2020249797A1 WHEELED CARRYING APPARATUS 审中-公开
公开(公告)号：WO2020249797A1
公开(公告)日：2020-12-17
申请号：PCT/EP2020/066397
申请日：2020-06-12
申请人： WONDERLAND SWITZERLAND AG
发明人： ZHENG, Leilei , GUO, Zheng-Wen , WANG, Er, Xue , SUN, Mingxing , HU, Shoufeng , ZHU, Wanquan
IPC分类号： B62B9/08
摘要： A wheeled carrying apparatus (10) includes a frame structure (11) including a standing frame, a wheel mount (30) carrying a wheel and pivotally connected with the standing frame, the wheel being rotatable relative to the first wheel mount about a wheel axis, a locking assembly (39) including a wheel mount latch movably connected with the standing frame, the wheel mount latch being engaged with the wheel mount to rotationally lock the first wheel mount with respect to the standing frame, and disengaged from the wheel mount to unlock the wheel mount for rotation of the wheel mount to change an orientation of the wheel axis, an actuating assembly (48) coupled to the wheel mount latch and including one or more linking part, and a release mechanism (52) including an operating part provided on the frame structure that is operable to cause the actuating assembly to pull the wheel mount latch to disengage from the wheel mount.

4. 发明申请

WO2021048302A1 WHEELED CARRYING APPARATUS 审中-公开
公开(公告)号：WO2021048302A1
公开(公告)日：2021-03-18
申请号：PCT/EP2020/075381
申请日：2020-09-10
申请人： WONDERLAND SWITZERLAND AG
发明人： GUO, Zheng-Wen , WANG, Er Xue , HU, Shoufeng , SUN, Mingxing , CHIANG, Cheng-Nan
IPC分类号： B62B7/06 , B62B7/08 , B62B9/20
摘要： A wheeled carrying apparatus (100) includes a handle frame (106) rotatable relative to a standing frame (104) between a first and a second position, a wheel mount (128) pivotally connected with the standing frame (104), a wheel mount latch (144) adapted to engage and lock the wheel mount (128) with respect to the standing frame (104) and to disengage and unlock the wheel mount (128) so that it is rotatable for changing an orientation of a wheel axis, a link actuator (226) coupled to the wheel mount latch via a linking part that is movable as the handle frame (106) rotates for causing the wheel mount latch (144) to engage or disengage the wheel mount (128), and a release mechanism (222) including a cable assembly that couples an operating part carried with the handle frame to the wheel mount latch, the operating part being operable to cause the wheel mount latch (144) to disengage the wheel mount in the first position of the handle frame (106).

5. 发明申请

WO2021160578A1 STROLLER 审中-公开
公开(公告)号：WO2021160578A1
公开(公告)日：2021-08-19
申请号：PCT/EP2021/053013
申请日：2021-02-09
申请人： WONDERLAND SWITZERLAND AG
发明人： SUN, Mingxing , HU, Shoufeng
IPC分类号： B62B9/24
摘要： A stroller (100) includes a frame (1), a handrail (2) and a dinner plate (3). The handrail (2) is installed on the frame (1) and located in front of the frame (1), and the dinner plate (3) is detachably connected with the handrail (2). With detachable connection of the dinner plate (3) and the handrail (2), the dinner plate (3) and the handrail (2) can work independently or together. When the dinner plate (3) is connected to the handrail (2), the stroller (100) has safety and feeding convenience. When the dinner plate (3) is removed from the handrail (2), the handrail (2) still can work, thus ensuring the safety of the stroller (100). It is convenient to remove the dinner plate (3) for cleaning at any time, thereby reducing difficulty of cleaning the dinner plate (3), and the replaceable dinner plate (3) can reduce maintenance cost. Therefore, the stroller (100) has the advantages of simple structure, and that the handrail (2) and the dinner plate (3) can work independently.

6. 发明申请

WO2021028488A1 UNLOCK DEVICE AND STROLLER 审中-公开
公开(公告)号：WO2021028488A1
公开(公告)日：2021-02-18
申请号：PCT/EP2020/072655
申请日：2020-08-12
申请人： WONDERLAND SWITZERLAND AG
发明人： ZHENG, Leilei , GUO, Zheng-Wen , WANG, Er-Xue , SUN, Mingxing , HU, Shoufeng
IPC分类号： B62B7/06
摘要： An unlock device (1) includes at least one operating member (11, 111, 112), a first unlock module (13) and a second unlock module (14). The at least one operating member (11, 111, 112) is movably disposed on a frame (2), wherein the frame (2) is equipped with a first lock mechanism (4) and a second lock mechanism (5). The first unlock module (13) is movably disposed on the frame (2) and connected to the first lock mechanism (4). The second unlock module (14) is movably disposed on the frame (2) and connected to the second lock mechanism (14). The at least one operating member (11, 111, 112) moves to drive the first unlock module (13) to move to unlock the first lock mechanism (4) or drive the second unlock module (14) to move to unlock the second lock mechanism (5).

7. 发明公开

EP4253192A3 UNLOCK DEVICE AND STROLLER 审中-公开
公开(公告)号：EP4253192A3
公开(公告)日：2023-12-27
申请号：EP23192114.9
申请日：2020-08-12
申请人： Wonderland Switzerland AG
发明人： ZHENG, Leilei , GUO, Zheng-Wen , WANG, Er-Xue , SUN, Mingxing , HU, Shoufeng
IPC分类号： B62B7/06
摘要： An unlock device comprises at least one operating member movably disposed on a frame, the frame being equipped with at least one lock mechanism; a retaining mechanism disposed on the at least one operating member; and at least one unlock module movably disposed on the frame and connected to the at least one lock mechanism; wherein, when the at least one operating member moves to drive the at least one unlock module to move to unlock the at least one lock mechanism, the retaining mechanism retains the at least one operating member at an unlock position.

8. 发明公开

EP4021780A1 STROLLER FRAME AND STROLLER 审中-公开
公开(公告)号：EP4021780A1
公开(公告)日：2022-07-06
申请号：EP20800806.0
申请日：2020-10-23
申请人： Wonderland Switzerland AG
发明人： SUN, Mingxing
IPC分类号： B62B7/06 , B62B7/10 , B62B9/08

9. 发明公开

EP4253193A3 UNLOCK DEVICE AND STROLLER 审中-公开
公开(公告)号：EP4253193A3
公开(公告)日：2024-01-03
申请号：EP23192121.4
申请日：2020-08-12
申请人： Wonderland Switzerland AG
发明人： ZHENG, Leilei , GUO, Zheng-Wen , WANG, Er-Xue , SUN, Mingxing , HU, Shoufeng
IPC分类号： B62B7/06
摘要： An unlock device comprising: at least one operating member movably disposed on a frame, the frame being equipped with a first lock mechanism and a second lock mechanism; a first unlock module movably disposed on the frame and connected to the first lock mechanism; and a second unlock module movably disposed on the frame and connected to the second lock mechanism; a selecting member movably disposed on the frame, wherein the first and second unlock modules are moved with the selecting member, and the at least one operating member is able to move to drive the first unlock module to unlock the first lock mechanism or drive the second unlock module to unlock the second lock mechanism.

10. 发明公开

EP4253193A2 UNLOCK DEVICE AND STROLLER 审中-公开
公开(公告)号：EP4253193A2
公开(公告)日：2023-10-04
申请号：EP23192121.4
申请日：2020-08-12
申请人： Wonderland Switzerland AG
发明人： ZHENG, Leilei , GUO, Zheng-Wen , WANG, Er-Xue , SUN, Mingxing , HU, Shoufeng
IPC分类号： B62B7/06
摘要： An unlock device comprising: at least one operating member movably disposed on a frame, the frame being equipped with a first lock mechanism and a second lock mechanism; a first unlock module movably disposed on the frame and connected to the first lock mechanism; and a second unlock module movably disposed on the frame and connected to the second lock mechanism; a selecting member movably disposed on the frame, wherein the first and second unlock modules are moved with the selecting member, and the at least one operating member is able to move to drive the first unlock module to unlock the first lock mechanism or drive the second unlock module to unlock the second lock mechanism.

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