Patents by Inventor Da Liang Zhang
Da Liang Zhang 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: 8491051Abstract: A canopy adjusting mechanism comprises a base including a coupling fixture and a holder plate, and a rotary part fixedly joined with the canopy and pivotally coupled with the holder plate for defining a rotation axis of the canopy. The coupling fixture is adapted to affix on a support frame, and the holder plate is adapted to detachably assemble with the coupling fixture. One of the holder plate and the rotary part comprises at least a first and second latching groove, and the other one of the holder plate and the rotary part has a detent operable to engage with either of the first and second latching groove for holding the canopy respectively at a first and second angular position.Type: GrantFiled: April 5, 2010Date of Patent: July 23, 2013Assignee: BP Children's Products HK Co., Ltd.Inventor: Da Liang Zhang
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Patent number: 8403767Abstract: An infant swing apparatus comprises a support structure and at least one swing arm pivotally coupled with the support structure, a seat, including a backrest support tube, and a recline assembly connecting the seat with the swing arm. The recline assembly comprises a first coupling shell fixedly coupled with the backrest support tube, a second coupling shell fixedly coupled with the swing arm and pivotally assembled with the first coupling shell, a latch member assembled between the first and second coupling shell, wherein the latch member is movable along an axle of rotation between the first and second coupling shell, and an actuator mechanism operable to cause the latch member to move from a first position locking the first and second coupling shell with each other, to a second position unlocking the first coupling shell from the second coupling shell.Type: GrantFiled: July 27, 2010Date of Patent: March 26, 2013Assignee: BP Children's Products HK Co., LimitedInventor: Da Liang Zhang
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Patent number: 8267260Abstract: A storage device includes a supporting frame, a storage unit, a partitioning component, and a connecting belt. The supporting frame includes a hanger and is formed with an engaging hole. The storage unit is coupled detachably to the supporting frame, and includes a bottom wall and a surrounding wall cooperating with the bottom wall to define a storage space. The partitioning component is disposed in the storage unit for dividing the storage space into at least two compartments. The connecting belt is for connecting the partitioning component to the supporting frame.Type: GrantFiled: November 12, 2009Date of Patent: September 18, 2012Assignee: Excellerate Enterprise Co., Ltd.Inventors: Da-Liang Zhang, Chih-Wei Wang
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Patent number: 8256073Abstract: A harness fastener system for a child carrier device comprises a first plug, and a buckle including a front surface and a release button. The first plug is movable along a first direction substantially parallel with the front surface for engaging with the buckle, and the release button is movable along a second direction substantially parallel with the front surface for pushing the first plug out of the buckle.Type: GrantFiled: March 18, 2010Date of Patent: September 4, 2012Assignee: BP Children's Products HK Co., LimitedInventor: Da Liang Zhang
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Patent number: 8142297Abstract: An infant swing is provided with a swing lock that can desirably block oscillating motion of the seat portion. The infant swing comprises a support frame and that has front and rear leg frames defining two lateral sides and respectively coupled with at least a hinge structure. At least one of the two lateral sides includes a swing arm pivotally coupled with the support frame via a pivot assembly. The swing lock is movably mounted with the pivot assembly, which includes a coupling hub provided with first and second engaging portions. The swing lock includes a latch bolt having a key movable relative to the coupling hub. When the key of the latch bolt engages with the second engaging portion, a distal end of the latch bolt is engaged through the hinge structure for locking rotation of the swing arm relative to the support frame.Type: GrantFiled: April 16, 2010Date of Patent: March 27, 2012Assignee: BP Children's Products HK Co., LimitedInventor: Da Liang Zhang
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Publication number: 20120034985Abstract: An adjustable canopy mechanism is for use in an infant carrier device having a frame unit, and includes a top cover and a pair of pivot seat units. Each pivot seat unit includes first and second pivot seats. The first pivot seat is coupled to one of the top cover and the frame unit, and has a first central pivot portion and a plurality of engaging grooves. The second pivot seat is coupled to the other one of the top cover and the frame unit, and has a second central pivot portion connected pivotally to the first central pivot portion, and a plurality of resilient arms engaging removably and respectively a subset of the engaging grooves. The second pivot seat is rotatable relative to the first pivot seat so that the resilient arms engage respectively another subset of the engaging grooves, thereby adjusting the position of the top cover relative to the frame unit.Type: ApplicationFiled: August 1, 2011Publication date: February 9, 2012Applicant: BP CHILDREN'S PRODUCTS HK CO., LIMITEDInventor: Da-Liang Zhang
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Publication number: 20110284813Abstract: A playard includes standing posts. The standing posts are substantially arranged in parallel, and a gap is formed between two adjacent standing posts. The playard further includes a pillar disposed between the two adjacent standing posts, and a width of the pillar is larger than the gap formed between the two adjacent standing posts. The playard further includes an enclosure connected to the pillar. Two ends of the enclosure are pulled along directions away from the two adjacent standing posts respectively so that the pillar is abutted on the two adjacent standing posts.Type: ApplicationFiled: January 10, 2011Publication date: November 24, 2011Inventor: DA LIANG ZHANG
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Publication number: 20110028228Abstract: An infant swing apparatus comprises a support structure and at least one swing arm pivotally coupled with the support structure, a seat, including a backrest support tube, and a recline assembly connecting the seat with the swing arm. The recline assembly comprises a first coupling shell fixedly coupled with the backrest support tube, a second coupling shell fixedly coupled with the swing arm and pivotally assembled with the first coupling shell, a latch member assembled between the first and second coupling shell, wherein the latch member is movable along an axle of rotation between the first and second coupling shell, and an actuator mechanism operable to cause the latch member to move from a first position locking the first and second coupling shell with each other, to a second position unlocking the first coupling shell from the second coupling shell.Type: ApplicationFiled: July 27, 2010Publication date: February 3, 2011Applicant: BP Children's Products HK Co., LimitedInventor: Da Liang ZHANG
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Publication number: 20100270832Abstract: A canopy adjusting mechanism comprises a base including a coupling fixture and a holder plate, and a rotary part fixedly joined with the canopy and pivotally coupled with the holder plate for defining a rotation axis of the canopy. The coupling fixture is adapted to affix on a support frame, and the holder plate is adapted to detachably assemble with the coupling fixture. One of the holder plate and the rotary part comprises at least a first and second latching groove, and the other one of the holder plate and the rotary part has a detent operable to engage with either of the first and second latching groove for holding the canopy respectively at a first and second angular position.Type: ApplicationFiled: April 5, 2010Publication date: October 28, 2010Applicant: BP CHILDREN'S PRODUCTS HK CO., LIMITEDInventor: Da Liang Zhang
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Publication number: 20100267457Abstract: An infant swing is provided with a swing lock that can desirably block oscillating motion of the seat portion. The infant swing comprises a support frame and that has front and rear leg frames defining two lateral sides and respectively coupled with at least a hinge structure. At least one of the two lateral sides includes a swing arm pivotally coupled with the support frame via a pivot assembly. The swing lock is movably mounted with the pivot assembly, which includes a coupling hub provided with first and second engaging portions. The swing lock includes a latch bolt having a key movable relative to the coupling hub. When the key of the latch bolt engages with the second engaging portion, a distal end of the latch bolt is engaged through the hinge structure for locking rotation of the swing arm relative to the support frame.Type: ApplicationFiled: April 16, 2010Publication date: October 21, 2010Applicant: BP CHILDREN'S PRODUCTS HK CO., LIMITEDInventor: Da Liang ZHANG
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Publication number: 20100237112Abstract: A harness fastener system for a child carrier device comprises a first plug, and a buckle including a front surface and a release button. The first plug is movable along a first direction substantially parallel with the front surface for engaging with the buckle, and the release button is movable along a second direction substantially parallel with the front surface for pushing the first plug out of the buckle.Type: ApplicationFiled: March 18, 2010Publication date: September 23, 2010Applicant: BP CHILDREN'S PRODUCTS HK CO., LIMITEDInventor: Da Liang ZHANG
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Publication number: 20100122962Abstract: A storage device includes a supporting frame, a storage unit, a partitioning component, and a connecting belt. The supporting frame includes a hanger and is formed with an engaging hole. The storage unit is coupled detachably to the supporting frame, and includes a bottom wall and a surrounding wall cooperating with the bottom wall to define a storage space. The partitioning component is disposed in the storage unit for dividing the storage space into at least two compartments. The connecting belt is for connecting the partitioning component to the supporting frame.Type: ApplicationFiled: November 12, 2009Publication date: May 20, 2010Applicant: EXCELLERATE ENTERPRISE CO., LTD.Inventors: Da-Liang Zhang, Chih-Wei Wang