Patents by Inventor Zong-Wang Cui
Zong-Wang Cui has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11890974Abstract: A child safety seat includes a child seat, and a support base having a shell body adapted to provide support for the child seat. The support base includes an anti-rebound part and a locking mechanism. The anti-rebound part is connected with the shell body for sliding movements along a sliding axis, the anti-rebound part having an abutting portion tilted relative to the sliding axis that extends upward at a front of the child seat, the anti-rebound part being slidable along the sliding axis relative to the shell body for displacing the abutting portion away from the child seat or toward the child seat so as to adjust a leg room for a child. The locking mechanism is operable to lock the anti-rebound part in position with respect to the shell body.Type: GrantFiled: July 5, 2021Date of Patent: February 6, 2024Assignee: Wonderland Switzerland AGInventor: Zong Wang Cui
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Publication number: 20230286424Abstract: A lateral protecting mechanism adapted for a child carrier is provided. The lateral protecting mechanism includes a protecting block, a locking component and an operating component. The protecting block is pivotally disposed a lateral portion of the child carrier. The locking component is slidably disposed on the lateral portion of the child carrier and configured to slide to abut against the protecting block for restraining a pivoting movement of the protecting block. The operating component is for driving the locking component to abut against the protecting block when the operating component is operated. Besides, a child restraint system having the aforementioned lateral protecting mechanism is provided.Type: ApplicationFiled: May 19, 2023Publication date: September 14, 2023Applicant: Wonderland Switzerland AGInventor: Zong-Wang Cui
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Patent number: 11691544Abstract: A lateral protecting mechanism adapted for a child carrier is provided and includes a protecting block, a locking component, a driving component and an operating component. The protecting block is pivotally disposed a lateral portion of the child carrier. The locking component is slidably disposed on the lateral portion of the child carrier and configured to slide to abut against the protecting block for restraining a pivoting movement of the protecting block. The driving component is located at a position corresponding to the locking component for driving the locking component to slide to abut against the protecting block for restraining the pivoting movement of the protecting block. The operating component is coupled to the driving component for driving the driving component to pivot to drive the locking component to abut against the protecting block when the operating component is operated. Besides, a related child restraint system is provided.Type: GrantFiled: May 15, 2022Date of Patent: July 4, 2023Assignee: Wonderland Switzerland AGInventor: Zong-Wang Cui
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Publication number: 20220402412Abstract: A misuse preventing mechanism (1) is disposed on a rotatable child safety seat (100). The rotatable child safety seat has a base (13) and an installation bracket (3) coupled to the base (13) and configured to support a carrier body (2). The installation bracket (3) is capable of rotating with respect to the base (13) and has a restraining groove (31). The misuse preventing mechanism (1) includes a lock member (11) disposed on the base (13) and driven to restrain a rotation angle of the carrier body (2).Type: ApplicationFiled: November 13, 2020Publication date: December 22, 2022Applicant: Wonderland Switzerland AGInventor: Zong-Wang Cui
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Patent number: 11472318Abstract: A child conveyance apparatus includes a child support portion having a canopy mount, a canopy installable on and removable from the child support portion, the canopy including a coupling part that is engaged with the canopy mount when the canopy is installed on the child support portion and disengaged from the canopy mount when the canopy is removed from the child support portion, the coupling part having a plurality of installation positions with respect to the canopy mount that correspond to different heights of the canopy on the child support portion, and a latch provided on one of the canopy mount and the coupling part, the latch being operable to engage with different locations on the other one of the canopy mount and the coupling part for holding the coupling part in the installation positions.Type: GrantFiled: November 9, 2020Date of Patent: October 18, 2022Assignee: WONDERLAND SWITZERLAND AGInventor: Zong Wang Cui
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Publication number: 20220274512Abstract: A lateral protecting mechanism adapted for a child carrier is provided and includes a protecting block, a locking component, a driving component and an operating component. The protecting block is pivotally disposed a lateral portion of the child carrier. The locking component is slidably disposed on the lateral portion of the child carrier and configured to slide to abut against the protecting block for restraining a pivoting movement of the protecting block. The driving component is located at a position corresponding to the locking component for driving the locking component to slide to abut against the protecting block for restraining the pivoting movement of the protecting block. The operating component is coupled to the driving component for driving the driving component to pivot to drive the locking component to abut against the protecting block when the operating component is operated. Besides, a related child restraint system is provided.Type: ApplicationFiled: May 15, 2022Publication date: September 1, 2022Applicant: Wonderland Switzerland AGInventor: Zong-Wang Cui
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Patent number: 11358500Abstract: A lateral protecting mechanism includes a fixing base, a protecting block, a locking component, a driving component and an operating component. The fixing base is fixedly disposed on a lateral portion of a child carrier. The protecting block includes a pivoting shaft and is pivotally disposed on the fixing base by the pivoting shaft. The locking component is slidably disposed inside the fixing base. The driving component is disposed inside the fixing base. The operating component is coupled to the driving component. The operating component drives the driving component to drive the locking component to protrude out of the fixing base to abut against the protecting block for restraining a pivoting movement of the protecting block when the operating component is operated.Type: GrantFiled: January 22, 2021Date of Patent: June 14, 2022Assignee: Wonderland Switzerland AGInventor: Zong-Wang Cui
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Publication number: 20220009386Abstract: A child safety seat includes a child seat, and a support base having a shell body adapted to provide support for the child seat. The support base includes an anti-rebound part and a locking mechanism. The anti-rebound part is connected with the shell body for sliding movements along a sliding axis, the anti-rebound part having an abutting portion tilted relative to the sliding axis that extends upward at a front of the child seat, the anti-rebound part being slidable along the sliding axis relative to the shell body for displacing the abutting portion away from the child seat or toward the child seat so as to adjust a leg room for a child. The locking mechanism is operable to lock the anti-rebound part in position with respect to the shell body.Type: ApplicationFiled: July 5, 2021Publication date: January 13, 2022Inventor: Zong Wang CUI
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Publication number: 20210146809Abstract: A child conveyance apparatus includes a child support portion having a canopy mount, a canopy installable on and removable from the child support portion, the canopy including a coupling part that is engaged with the canopy mount when the canopy is installed on the child support portion and disengaged from the canopy mount when the canopy is removed from the child support portion, the coupling part having a plurality of installation positions with respect to the canopy mount that correspond to different heights of the canopy on the child support portion, and a latch provided on one of the canopy mount and the coupling part, the latch being operable to engage with different locations on the other one of the canopy mount and the coupling part for holding the coupling part in the installation positions.Type: ApplicationFiled: November 9, 2020Publication date: May 20, 2021Inventor: Zong Wang CUI
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Publication number: 20210138937Abstract: A lateral protecting mechanism includes a fixing base, a protecting block, a locking component, a driving component and an operating component. The fixing base is fixedly disposed on a lateral portion of a child carrier. The protecting block includes a pivoting shaft and is pivotally disposed on the fixing base by the pivoting shaft. The locking component is slidably disposed inside the fixing base. The driving component is disposed inside the fixing base. The operating component is coupled to the driving component. The operating component drives the driving component to drive the locking component to protrude out of the fixing base to abut against the protecting block for restraining a pivoting movement of the protecting block when the operating component is operated.Type: ApplicationFiled: January 22, 2021Publication date: May 13, 2021Inventor: Zong-Wang Cui
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Patent number: 10933779Abstract: A lateral protecting mechanism includes a protecting block, a locking component, a driving component and an operating component. The protecting block is pivotally disposed on a lateral portion of a child carrier. The locking component is slidably disposed on the lateral portion of the child carrier. The protecting block is allowed to pivotally switch between an unfolded position and a folded position when the locking component is located at a releasing position. The protecting block at the folded position is restrained from leaving from the folded position when the locking component is located at a locking position. The driving component is for driving the locking component to slidably switch between the locking position and the releasing position. The operating component is coupled to the driving component for driving the driving component to drive the locking component to slide to the locking position when the operating component is operated.Type: GrantFiled: October 1, 2019Date of Patent: March 2, 2021Assignee: Wonderland Switzerland AGInventor: Zong-Wang Cui
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Patent number: 10661687Abstract: An adjustable child device includes a first seat portion, a second seat portion and a belt engaging element. The second seat portion is foldable relative to the first seat portion between an unfolded position and a folded position and at least partially received in the first seat portion when the second seat portion is located at the folded position. The second seat portion and the first seat portion are located on a horizontal plane to form a seat part when the second seat portion is located at the unfolded position. A positioning protrusion is formed on a lateral side of the seat part. The belt engaging element is installed on a lateral side of the seat part. A positioning recess is formed on the belt engaging element for engaging with the positioning protrusion. The adjustable child device can be folded when it is not in use, which saves storage space.Type: GrantFiled: October 6, 2019Date of Patent: May 26, 2020Assignee: Wonderland Switzerland AGInventor: Zong-Wang Cui
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Patent number: 10632872Abstract: An adjustable child device includes a first seat portion, a second seat portion and a belt engaging element. The second seat portion is foldable relative to the first seat portion between a folded position and an unfolded position and is at least partially received in the chamber when the second seat portion is located at the folded position. The second seat portion and the first seat portion are located on a horizontal plane to form a seat part when the second seat portion is located at the unfolded position. The belt engaging element is installed on a lateral side of the seat part and concurrently rotates from a stowed position to a use position when the second seat portion is unfolded from the folded position to the unfolded position. The adjustable child device can be folded when it is not in use, which saves storage space.Type: GrantFiled: October 6, 2019Date of Patent: April 28, 2020Assignee: Wonderland Switzerland AGInventor: Zong-Wang Cui
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Patent number: 10625637Abstract: The present invention discloses an adjustable child device includes a first seat portion, a second seat portion and a belt engaging element. A chamber is formed on the first seat portion. The second seat portion is foldable relative to the first seat portion. The second seat portion is at least partially received in the chamber when the second seat portion is folded relative to the first seat portion to a folded position, and the second seat portion and the first seat portion are located on a horizontal plane to form a seat part when the second seat portion is unfolded relative to the first seat portion to an unfolded position. The belt engaging element is installed on a lateral side of the seat part. The adjustable child device can be folded when it is not in use, which saves storage space.Type: GrantFiled: November 28, 2017Date of Patent: April 21, 2020Assignee: Wonderland Switzerland AGInventor: Zong-Wang Cui
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Publication number: 20200101876Abstract: A lateral protecting mechanism includes a protecting block, a locking component, a driving component and an operating component. The protecting block is pivotally disposed on a lateral portion of a child carrier. The locking component is slidably disposed on the lateral portion of the child carrier. The protecting block is allowed to pivotally switch between an unfolded position and a folded position when the locking component is located at a releasing position. The protecting block at the folded position is restrained from leaving from the folded position when the locking component is located at a locking position. The driving component is for driving the locking component to slidably switch between the locking position and the releasing position. The operating component is coupled to the driving component for driving the driving component to drive the locking component to slide to the locking position when the operating component is operated.Type: ApplicationFiled: October 1, 2019Publication date: April 2, 2020Inventor: Zong-Wang Cui
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Publication number: 20200031254Abstract: An adjustable child device includes a first seat portion, a second seat portion and a belt engaging element. The second seat portion is foldable relative to the first seat portion between a folded position and an unfolded position and is at least partially received in the chamber when the second seat portion is located at the folded position. The second seat portion and the first seat portion are located on a horizontal plane to form a seat part when the second seat portion is located at the unfolded position. The belt engaging element is installed on a lateral side of the seat part and concurrently rotates from a stowed position to a use position when the second seat portion is unfolded from the folded position to the unfolded position. The adjustable child device can be folded when it is not in use, which saves storage space.Type: ApplicationFiled: October 6, 2019Publication date: January 30, 2020Inventor: Zong-Wang Cui
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Publication number: 20200031253Abstract: An adjustable child device includes a first seat portion, a second seat portion and a belt engaging element. The second seat portion is foldable relative to the first seat portion between an unfolded position and a folded position and at least partially received in the first seat portion when the second seat portion is located at the folded position. The second seat portion and the first seat portion are located on a horizontal plane to form a seat part when the second seat portion is located at the unfolded position. A positioning protrusion is formed a lateral side of the seat part. The belt engaging element is installed on a lateral side of the seat part. A positioning recess is formed on the belt engaging element for engaging with the positioning protrusion. The adjustable child device can be folded when it is not in use, which saves storage space.Type: ApplicationFiled: October 6, 2019Publication date: January 30, 2020Inventor: Zong-Wang Cui
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Publication number: 20180162240Abstract: The present invention discloses an adjustable child device includes a first seat portion, a second seat portion and a belt engaging element. A chamber is formed on the first seat portion. The second seat portion is foldable relative to the first seat portion. The second seat portion is at least partially received in the chamber when the second seat portion is folded relative to the first seat portion to a folded position, and the second seat portion and the first seat portion are located on a horizontal plane to form a seat part when the second seat portion is unfolded relative to the first seat portion to an unfolded position. The belt engaging element is installed on a lateral side of the seat part. The adjustable child device can be folded when it is not in use, which saves storage space.Type: ApplicationFiled: November 28, 2017Publication date: June 14, 2018Inventor: Zong-Wang Cui
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Patent number: 8813278Abstract: A handrail structure adapted to a crib comprises a handrail member, a locking mechanism and a first pivoting member. A first pivoting portion of the handrail member is pivotally connected to the locking mechanism by the first pivoting member. A second pivoting portion of the handrail member is pivotally connected to a support member by a second pivoting member. The locking mechanism is capable of selectively locking or releasing the first pivoting portion. The second pivoting portion has an opening formed thereon and the second pivoting member is movably disposed in the opening. The second pivoting member abuts against a first edge of the opening when the locking mechanism locks the first pivoting portion. The handrail member is capable of being rotated with respect to at least one of the locking mechanism and the support member when the second pivoting member abuts against a second edge of the opening.Type: GrantFiled: June 29, 2010Date of Patent: August 26, 2014Assignee: Wonderland Nurserygoods Company LimitedInventors: Zong-Wang Cui, Jonathan M. Pacella
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Patent number: 8727444Abstract: An infant carrier apparatus comprises a support frame including a seat assembly that has a longitudinal axis extending from a front end to a rear end thereof, and a backrest assembly including a backrest frame and at least a holder socket, the backrest frame being mounted with the support frame via the holder socket, and the holder socket being adjustable along the longitudinal axis between a first position and a second position. In other embodiments, a method of adjusting the backrest assembly of the infant carrier apparatus is also described.Type: GrantFiled: September 26, 2011Date of Patent: May 20, 2014Assignee: Wonderland Nurserygood Company LimitedInventors: Shun-Min Chen, Zong Wang Cui