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).

  • Patent number: 11890974
    Abstract: 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: Grant
    Filed: July 5, 2021
    Date of Patent: February 6, 2024
    Assignee: Wonderland Switzerland AG
    Inventor: Zong Wang Cui
  • Publication number: 20230286424
    Abstract: 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: Application
    Filed: May 19, 2023
    Publication date: September 14, 2023
    Applicant: Wonderland Switzerland AG
    Inventor: Zong-Wang Cui
  • Patent number: 11691544
    Abstract: 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: Grant
    Filed: May 15, 2022
    Date of Patent: July 4, 2023
    Assignee: Wonderland Switzerland AG
    Inventor: Zong-Wang Cui
  • Publication number: 20220402412
    Abstract: 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: Application
    Filed: November 13, 2020
    Publication date: December 22, 2022
    Applicant: Wonderland Switzerland AG
    Inventor: Zong-Wang Cui
  • Patent number: 11472318
    Abstract: 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: Grant
    Filed: November 9, 2020
    Date of Patent: October 18, 2022
    Assignee: WONDERLAND SWITZERLAND AG
    Inventor: Zong Wang Cui
  • Publication number: 20220274512
    Abstract: 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: Application
    Filed: May 15, 2022
    Publication date: September 1, 2022
    Applicant: Wonderland Switzerland AG
    Inventor: Zong-Wang Cui
  • Patent number: 11358500
    Abstract: 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: Grant
    Filed: January 22, 2021
    Date of Patent: June 14, 2022
    Assignee: Wonderland Switzerland AG
    Inventor: Zong-Wang Cui
  • Publication number: 20220009386
    Abstract: 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: Application
    Filed: July 5, 2021
    Publication date: January 13, 2022
    Inventor: Zong Wang CUI
  • Publication number: 20210146809
    Abstract: 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: Application
    Filed: November 9, 2020
    Publication date: May 20, 2021
    Inventor: Zong Wang CUI
  • Publication number: 20210138937
    Abstract: 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: Application
    Filed: January 22, 2021
    Publication date: May 13, 2021
    Inventor: Zong-Wang Cui
  • Patent number: 10933779
    Abstract: 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: Grant
    Filed: October 1, 2019
    Date of Patent: March 2, 2021
    Assignee: Wonderland Switzerland AG
    Inventor: Zong-Wang Cui
  • Patent number: 10661687
    Abstract: 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: Grant
    Filed: October 6, 2019
    Date of Patent: May 26, 2020
    Assignee: Wonderland Switzerland AG
    Inventor: Zong-Wang Cui
  • Patent number: 10632872
    Abstract: 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: Grant
    Filed: October 6, 2019
    Date of Patent: April 28, 2020
    Assignee: Wonderland Switzerland AG
    Inventor: Zong-Wang Cui
  • Patent number: 10625637
    Abstract: 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: Grant
    Filed: November 28, 2017
    Date of Patent: April 21, 2020
    Assignee: Wonderland Switzerland AG
    Inventor: Zong-Wang Cui
  • Publication number: 20200101876
    Abstract: 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: Application
    Filed: October 1, 2019
    Publication date: April 2, 2020
    Inventor: Zong-Wang Cui
  • Publication number: 20200031254
    Abstract: 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: Application
    Filed: October 6, 2019
    Publication date: January 30, 2020
    Inventor: Zong-Wang Cui
  • Publication number: 20200031253
    Abstract: 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: Application
    Filed: October 6, 2019
    Publication date: January 30, 2020
    Inventor: Zong-Wang Cui
  • Publication number: 20180162240
    Abstract: 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: Application
    Filed: November 28, 2017
    Publication date: June 14, 2018
    Inventor: Zong-Wang Cui
  • Patent number: 8813278
    Abstract: 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: Grant
    Filed: June 29, 2010
    Date of Patent: August 26, 2014
    Assignee: Wonderland Nurserygoods Company Limited
    Inventors: Zong-Wang Cui, Jonathan M. Pacella
  • Patent number: 8727444
    Abstract: 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: Grant
    Filed: September 26, 2011
    Date of Patent: May 20, 2014
    Assignee: Wonderland Nurserygood Company Limited
    Inventors: Shun-Min Chen, Zong Wang Cui