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公开(公告)号：US12030414B2
公开(公告)日：2024-07-09
申请号：US18131374
申请日：2023-04-06
发明人： Da Liang Zhang
IPC分类号： B60N2/90 , B60N2/00 , B60N2/28 , B60R21/015
CPC分类号： B60N2/90 , B60N2/002 , B60N2/2821 , B60N2/2869 , B60N2/2875 , B60N2002/981 , B60R21/01554 , B60R21/01556
摘要： A child safety seat is provided and includes a base, a seat body and a notifying system. The seat body is movable relative to the base between a first position and a second position. The notifying system includes at least one actuated device, an actuating component and a notifying device. The at least one actuated device is disposed on one of the base and the seat body. The actuating component is disposed on another one of the base and the seat body and for actuating the at least one actuated device when the seat body reaches at least one of the first position and the second position. The notifying device is electrically connected to the at least one actuated device and configured to generate different types of notifying signals in response to the at least one actuated device when the seat body reaches the first position and the second position.
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公开(公告)号：US11745629B2
公开(公告)日：2023-09-05
申请号：US17198758
申请日：2021-03-11
发明人： Xiao Long Mo , Da Liang Zhang , Zheng-Wen Guo , Ying-Zhong Chen
IPC分类号： B60N2/28
CPC分类号： B60N2/2884 , B60N2/2872
摘要： A child safety seat includes a seat shell and a buffering part. The seat shell includes a backrest portion and two sidewalls, the backrest portion having a front surface facing forward that is suitable to provide support for a child's back, the two sidewalls being respectively disposed at a left and a right side of the seat shell for restricting sideways movements of a child who sits in the seat shell, one of the two sidewalls having a sidewall portion located in front of the front surface. The buffering part is connected with the seat shell, the buffering part being operable to protrude sideways at an outer side of the sidewall portion.
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公开(公告)号：US11639121B2
公开(公告)日：2023-05-02
申请号：US17325761
申请日：2021-05-20
发明人： Da Liang Zhang
IPC分类号： B60N2/28
摘要： A child safety seat includes a seat shell having two sidewalls respectively provided at a left and a right side of the seat shell for restricting sideways movement of a child, a buffering part connected with the seat shell, a retaining mechanism and a release mechanism. The buffering part is movable between a first position retracted toward one of the two sidewalls, and a second position protruding sideways from the sidewall. The retaining mechanism is operable to hold the buffering part in the first position. The release mechanism includes an operating device that is disposed in a region of the seat shell between the two sidewalls and is operatively connected with the retaining mechanism, the operating device being operable to release the buffering part from the hold of the retaining mechanism for movement of the buffering part from the first position to the second position.
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公开(公告)号：US20240115060A1
公开(公告)日：2024-04-11
申请号：US18389740
申请日：2023-12-19
发明人： Da Liang Zhang , Ganqing Fang
摘要： A child accommodating apparatus is provided and includes a frame and an armrest tube. The armrest tube is rotatably connected with the frame. The armrest rotating mechanism is for rotating the armrest tube. The armrest rotating mechanism includes an engagement device and an operation device. The engagement device is disposed between the armrest tube and the frame and for positioning the armrest tube relative to the frame. The operation device is disposed on the armrest tube and connected with the engagement device. The operation device includes a housing coaxially and rotatably sleeved on the armrest tube and rotatable relative to the armrest tube. When the housing of the operation device is operated to rotate relative to the armrest tube, a rotating movement of the housing of the operation device drives the engagement device to disengage the armrest tube from the frame.
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公开(公告)号：US11648862B2
公开(公告)日：2023-05-16
申请号：US17892149
申请日：2022-08-22
发明人： Da Liang Zhang
IPC分类号： B60N2/90 , B60N2/00 , B60N2/28 , B60R21/015
CPC分类号： B60N2/90 , B60N2/002 , B60N2/2821 , B60N2/2869 , B60N2/2875 , B60N2002/981 , B60R21/01554 , B60R21/01556
摘要： A child safety seat is provided and includes a base, a seat body and a notifying system. The seat body is movable relative to the base between a first position and a second position. The notifying system includes at least one actuated device disposed on one of the base and the seat body, an actuating component disposed on another one of the base and the seat body, and a notifying device electrically connected to the at least one actuated device. When the seat body reaches at least one of the first position and the second position, the actuating component actuates the at least one actuated device, so that the at least one actuated device is actuated to generate different types of actuating signals. The notifying device generates different types of notifying signals when the at least one actuated device generates the different types of actuating signals.
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公开(公告)号：US11345310B2
公开(公告)日：2022-05-31
申请号：US17016391
申请日：2020-09-10
发明人： Da Liang Zhang
IPC分类号： B60R22/48 , B60R16/023 , B60R22/10 , B60R22/26 , B60N2/28
摘要： An assembly system warning device includes a first assembly member, a second assembly member, a main circuit, a power supply, an alarm device, a first circuit, a first switch, a second circuit and a second switch. When the first assembly member is located at an assembly position and the second assembly member is located at an idle position, the main circuit and the second circuit are connected in series to form a closed circuit. When the second assembly member is located at an assembly position and the first assembly member is located at an idle position, the main circuit and the first circuit are connected in series to form a closed circuit.
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公开(公告)号：US20220142377A1
公开(公告)日：2022-05-12
申请号：US17585486
申请日：2022-01-26
发明人： Da Liang Zhang , Ganqing Fang
摘要： A child accommodating apparatus is provided and includes a frame, an armrest tube and an armrest rotating mechanism. The armrest tube is rotatably connected with the frame. The armrest rotating mechanism is for rotating the armrest tube. The armrest rotating mechanism includes an engagement device and an operation device. The engagement device is disposed between the armrest tube and the frame and for positioning the armrest tube relative to the frame. The operation device is disposed on the armrest tube and connected with the engagement device. The operation device utilizes a movement of a housing or a movement of a button body to disengage the armrest tube from the frame, which enables the armrest tube to be adjusted relative to the frame between a lifted using configuration and a lowered access configuration. The child accommodating apparatus has advantages of simple structure, reliable locking design, and easy unlocking design.
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公开(公告)号：US11259651B2
公开(公告)日：2022-03-01
申请号：US16145215
申请日：2018-09-28
发明人： Da Liang Zhang , Ganqing Fang
摘要： The present application provides an armrest rotating mechanism suitable for being installed on an armrest tube and a frame. The armrest tube is rotatably connected to the frame. The armrest rotating mechanism includes an engagement device and an operation device. The engagement device is disposed between the armrest tube and the frame. Via the engagement device, the armrest tube can be positioned relative to the frame. The operation device is disposed on the armrest tube and connected with the engagement device. When the operation device is rotated, the engagement device is driven by the rotated operation device so as to disengage the armrest tube from the frame. Therefore, the armrest tube is adjustable relative to the frame and has a simple structure and utility convenience.
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公开(公告)号：US11882946B2
公开(公告)日：2024-01-30
申请号：US17585486
申请日：2022-01-26
发明人： Da Liang Zhang , Ganqing Fang
摘要： A child accommodating apparatus is provided and includes a frame, an armrest tube and an armrest rotating mechanism. The armrest tube is rotatably connected with the frame. The armrest rotating mechanism is for rotating the armrest tube. The armrest rotating mechanism includes an engagement device and an operation device. The engagement device is disposed between the armrest tube and the frame and for positioning the armrest tube relative to the frame. The operation device is disposed on the armrest tube and connected with the engagement device. The operation device utilizes a movement of a housing or a movement of a button body to disengage the armrest tube from the frame, which enables the armrest tube to be adjusted relative to the frame between a lifted using configuration and a lowered access configuration. The child accommodating apparatus has advantages of simple structure, reliable locking design, and easy unlocking design.
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公开(公告)号：US20220388434A1
公开(公告)日：2022-12-08
申请号：US17892149
申请日：2022-08-22
发明人： Da Liang Zhang
摘要： A child safety seat is provided and includes a base, a seat body and a notifying system. The seat body is movable relative to the base between a first position and a second position. The notifying system includes at least one actuated device disposed on one of the base and the seat body, an actuating component disposed on another one of the base and the seat body, and a notifying device electrically connected to the at least one actuated device. When the seat body reaches at least one of the first position and the second position, the actuating component actuates the at least one actuated device, so that the at least one actuated device is actuated to generate different types of actuating signals. The notifying device generates different types of notifying signals when the at least one actuated device generates the different types of actuating signals.
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