Patents by Inventor Jun-Jie Hu
Jun-Jie Hu 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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Publication number: 20220142375Abstract: A handle adjustment mechanism (30) includes at least one stand (32) and an engaging structure (31). The at least one stand (32) is installed on a frame (10) of a child crib (100). A positioning structure (33) is on the at least one stand (32). The engaging structure (31) is coupled to a handle (20) of the child crib (100) and configured to engage with or disengage from the positioning structure (33) for adjusting a position of the handle (20) relative to the at least one stand (32) to position the handle (20) at different heights relative to the frame (10). The handle adjustment mechanism (30) is easy to operate for allowing a caregiver to put the child in or take the child out of the child crib (100).Type: ApplicationFiled: November 13, 2020Publication date: May 12, 2022Applicant: Wonderland Switzerland AGInventor: Jun-Jie Hu
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Patent number: 10465728Abstract: A connecting structure adapted for an infant carrier includes a connecting hole portion and a connecting component. The connecting hole portion is disposed on a frame body of the infant carrier. The connecting component includes a first connecting portion and a second connecting portion. The first connecting portion is coupled onto a cloth cover of the infant carrier. The second connecting portion is connected to the first connecting portion and for connecting the connecting hole portion. Therefore, the connecting structure of the present invention can provide a convenient way to connect a cloth cover and a frame body of the infant carrier.Type: GrantFiled: March 7, 2017Date of Patent: November 5, 2019Assignee: Wonderland Switzerland AGInventor: Jun-Jie Hu
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Publication number: 20170276157Abstract: A connecting structure adapted for an infant carrier includes a connecting hole portion and a connecting component. The connecting hole portion is disposed on a frame body of the infant carrier. The connecting component includes a first connecting portion and a second connecting portion. The first connecting portion is coupled onto a cloth cover of the infant carrier. The second connecting portion is connected to the first connecting portion and for connecting the connecting hole portion. Therefore, the connecting structure of the present invention can provide a convenient way to connect a cloth cover and a frame body of the infant carrier.Type: ApplicationFiled: March 7, 2017Publication date: September 28, 2017Inventor: Jun-Jie Hu
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Publication number: 20140054939Abstract: The present invention discloses a fast assembly mechanism installed between a seat body and a seat frame. The fast assembly mechanism includes a pin and a connecting component. The pin is connected to the seat body, and the connecting component is slidably disposed on the seat frame. The connecting component includes an engaging portion and a release portion. The engaging portion is for engaging with the pin so as to engage the seat body with the seat frame, and the release portion is for separating the pin from the connecting component. When the seat body is engaged with the seat frame, the pin is aligned to the engaging portion and engaged with the engaging portion. When the seat body is detached from the seat frame, the connecting component is moved so that the pin is aligned to the release portion to separate from the connecting component.Type: ApplicationFiled: January 25, 2013Publication date: February 27, 2014Inventor: Jun-Jie Hu
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Patent number: 8256833Abstract: A child chair includes a seat and a frame. The seat is detachably mounted on the frame by using an engaging assembly. The engaging assembly includes an engaging device and a coupling device. The engaging device is movably mounted on the seat. The coupling device is mounted on the frame and coupled with the engaging device on the seat. The engaging device is cooperated with the coupling device between a locking position and a release position relative to the seat.Type: GrantFiled: June 17, 2009Date of Patent: September 4, 2012Assignee: Wonderland Nurserygoods Company LimitedInventors: Jun-Jie Hu, Wen-Qu Hu, Zheng-Wen Guo
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Patent number: 8141943Abstract: Children's chair having a height adjusting device and a folding device completes folding up by height adjusting. A first leg frame of the children's chair includes a first upper leg and a first lower leg capable moving relatively. When operating the height adjusting device to adjust the first upper leg relative to the first lower leg, an actuator on the first upper leg pushes a slider of the folding device, which locates at the pivot of the first leg frame and a second leg frame. The slider then interferes with a coupler locating at the second leg frame to disengage from a base mounted on the first leg frame. The second leg frame is then rotatable relative to the first leg frame and may be folded to a folding position. The children's chair is easy to perform height adjustment and folding movement by simply operating a button at the handle.Type: GrantFiled: July 15, 2009Date of Patent: March 27, 2012Assignee: Wonderland Nurserygoods Company LimitedInventors: Jun-Jie Hu, Wen-Qu Hu, Shun-Min Chen
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Publication number: 20120032483Abstract: A child chair includes a seat and a frame. The seat is detachably mounted on the frame by using an engaging assembly. The engaging assembly includes an engaging device and a coupling device. The engaging device is movably mounted on the seat. The coupling device is mounted on the frame and coupled with the engaging device on the seat. The engaging device is cooperated with the coupling device between a locking position and a release position relative to the seat.Type: ApplicationFiled: October 19, 2011Publication date: February 9, 2012Inventor: Jun-Jie Hu
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Patent number: 8100470Abstract: A child chair includes a seat and a frame. The seat is detachably mounted on the frame by using an engaging assembly. The engaging assembly includes an engaging device and a coupling device. The engaging device is movably mounted on the seat. The coupling device is mounted on the frame and coupled with the engaging device on the seat. The engaging device is cooperated with the coupling device between a locking position and a release position relative to the seat.Type: GrantFiled: October 19, 2011Date of Patent: January 24, 2012Assignee: Wonderland Nurserygoods Company LimitedInventor: Jun-Jie Hu
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Patent number: 7878584Abstract: When a safety belt storage assembly's storage is mounted to a main body of a child seat, the storage of the safety belt storage assembly may be selectively configured between an opened state and a closed state. When the storage of the safety belt storage assembly is configured at the opened state, a safety belt set stored within the housing can be taken out and further used to fasten the child seat to an adult chair. The opened state storage further prevents the child seat from mounting on a frame body. When the safety belt set is stored in the housing, the storage of the safety belt storage assembly can be configured to the closed state and the child seat is allowed to be mounted to the frame body.Type: GrantFiled: June 17, 2009Date of Patent: February 1, 2011Assignee: Wonderland Nurserygoods Company LimitedInventors: Jun-Jie Hu, Wen-Qu Hu, Zheng-Wen Guo
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Publication number: 20100181806Abstract: Children chair having a height adjusting device and a folding device completes folding up by height adjusting. A first leg frame of the children chair includes a first upper leg and a first lower leg capable moving relatively. When operating the height adjusting device to adjust the first upper leg relative to the first lower leg, an actuator on the first upper leg pushes a slider of the folding device, which locates at the pivot of the first leg frame and a second leg frame. The slider then interferes with a coupler locating at the second leg frame to disengage from a base mounted on the first leg frame. The second leg frame is then rotatable relative to the first leg frame and may be folded to a folding position. The children chair is easy to perform height adjustment and folding movement by simply operating a button at the handle.Type: ApplicationFiled: July 15, 2009Publication date: July 22, 2010Inventors: Jun-Jie Hu, Wen-Qu Hu, Shun-Min Chen
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Publication number: 20090315375Abstract: When a safety belt storage assembly's storage is mounted to a main body of a child seat, the storage of the safety belt storage assembly may be selectively configured between an opened state and a closed state. When the storage of the safety belt storage assembly is configured at the opened state, a safety belt set stored within the housing can be taken out and further used to fasten the child seat to an adult chair. The opened state storage further prevents the child seat from mounting on a frame body. When the safety belt set is stored in the housing, the storage of the safety belt storage assembly can be configured to the closed state and the child seat is allowed to be mounted to the frame body.Type: ApplicationFiled: June 17, 2009Publication date: December 24, 2009Inventors: Jun-Jie Hu, Wen-Qu Hu, Zheng-Wen Guo
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Publication number: 20090315374Abstract: A child chair includes a seat and a frame. The seat is detachably mounted on the frame by using an engaging assembly. The engaging assembly includes an engaging device and a coupling device. The engaging device is movably mounted on the seat. The coupling device is mounted on the frame and coupled with the engaging device on the seat. The engaging device is cooperated with the coupling device between a locking position and a release position relative to the seat.Type: ApplicationFiled: June 17, 2009Publication date: December 24, 2009Inventors: Jun-Jie Hu, Wen-Qu Hu, Zheng-Wen Guo
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Patent number: D643636Type: GrantFiled: March 18, 2010Date of Patent: August 23, 2011Assignee: Wonderland Nurserygoods Company LimitedInventor: Jun-Jie Hu
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Patent number: D644445Type: GrantFiled: March 18, 2010Date of Patent: September 6, 2011Assignee: Wonderland Nurserygoods Company LimitedInventor: Jun-Jie Hu