Source: http://www.google.com/patents/US6799807
Timestamp: 2016-10-24 04:38:19
Document Index: 685716980

Matched Legal Cases: ['art 42', 'art 42', 'art 42', 'art 42', 'art 42', 'art 42']

Patent US6799807 - Child safety chair with a belt-adjusting unit - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inPatentsA child safety chair includes a backrest formed with a slot that is defined by a wall having one side. A belt-holding member is mounted movably on the backrest, has one side cooperating with the side of the wall to define a gap, and is formed with alternately disposed retaining grooves and holding ribs....http://www.google.com/patents/US6799807?utm_source=gb-gplus-sharePatent US6799807 - Child safety chair with a belt-adjusting unitAdvanced Patent SearchTry the new Google Patents, with machine-classified Google Scholar results, and Japanese and South Korean patents.Publication numberUS6799807 B1Publication typeGrantApplication numberUS 10/680,954Publication dateOct 5, 2004Filing dateOct 8, 2003Priority dateOct 8, 2003Fee statusPaidPublication number10680954, 680954, US 6799807 B1, US 6799807B1, US-B1-6799807, US6799807 B1, US6799807B1InventorsShun-Min ChenOriginal AssigneeWonderland Nurserygoods Co., Ltd.Export CitationBiBTeX, EndNote, RefManPatent Citations (4), Referenced by (8), Classifications (5), Legal Events (4) External Links: USPTO, USPTO Assignment, EspacenetChild safety chair with a belt-adjusting unit
US 6799807 B1Abstract
A child safety chair includes a backrest formed with a slot that is defined by a wall having one side. A belt-holding member is mounted movably on the backrest, has one side cooperating with the side of the wall to define a gap, and is formed with alternately disposed retaining grooves and holding ribs. A belt extends into a selected retaining groove to train on an adjacent holding rib. The belt-holding member is movable between a first position, in which the side of the belt-holding member is spaced apart from the side of the wall by a first distance, and a second position, in which the side of the belt-holding member is spaced apart from the side of the wall by a second distance that is larger than the first distance.
Therefore, the object of the present invention is to provide a child safety chair that is capable of overcoming the aforesaid drawback of the prior art.
FIGS. 3 to 6 illustrate the preferred embodiment of a child safety chair 2 for a car according to this invention. The child safety chair 2 includes a base 6, a seat member 21 disposed on the base 6, a backrest 22, a pair of belts 31, and a belt-adjusting unit. The backrest 22 extends upwardly from the seat member 21, has front and rear sides 221, 222, and is formed with a pair of parallel elongated slots 223, each of which extends in a longitudinal direction and extends through the front and rear sides 221, 222 in a first transverse direction relative to the longitudinal direction, and each of which is defined by a slot-defining wall 224 which has one side 2241. The belts 31 extend through the slots 223, respectively. The belt-adjusting unit includes a pair of opposite belt-holding members 4, each of which is mounted movably on the rear side 222 of the backrest 22 adjacent to a respective one of the slots 223, and each of which has a belt-holding part 42 that is aligned with the respective one of the slots 223 in the first transverse direction, and that has one side 421 disposed adjacent to and cooperating with the side 2241 of the slot-defining wall 224 of the respective one of the slots 223 to define a gap therebetween. The belt-holding part 42 is formed with a plurality of retaining grooves 420 which are indented from the side 421 of the belt-holding part 42 and which are aligned in the longitudinal direction, and a plurality of holding ribs 422, each of which is disposed between an adjacent pair of the retaining grooves 420. Each of the belts 31 is adjustable to extend into a selected one of the retaining grooves 420 in the belt-holding part 42 of a respective one of the belt-holding members 4 and to train on an adjacent one of the holding ribs 422. Each of the belt-holding members 4 is movable in a second transverse direction (X) that is transverse to the longitudinal direction and the first transverse direction between a first position (see FIG. 5), in which the side 421 of the belt-holding part 42 is spaced apart from the side 2241 of the slot-defining wall 224 of the respective one of the slots 223 in the second transverse direction (X) by a first distance that restricts removal of the respective one of the belts 31 from the selected one of the retaining grooves 420 through the gap, and a second position (see FIG. 6), in which the side 421 of the belt-holding part 42 is spaced apart from the side 2241 of the slot-defining wall 224 of the respective one of the slots 223 in the second transverse direction (X) by a second distance that is larger than the first distance and that permits removal of the respective one of the belts 31 from the selected one of the retaining grooves 420 through the gap.
Patent CitationsCited PatentFiling datePublication dateApplicantTitleUS6491348 *Jul 31, 2000Dec 10, 2002Cosco Management, Inc.Child vehicle seat with child-restraint harness adjustment mechanismUS6623074 *Apr 5, 2001Sep 23, 2003Mattel, Inc.Vehicle seatUS6626493 *Jun 8, 2001Sep 30, 2003Cosco Management, Inc.Juvenile carrier with juvenile-restraint harness adjustment mechanismUS6688685 *May 8, 2003Feb 10, 2004Cosco Management, Inc.Juvenile carrier with juvenile-restraint harness adjustment mechanism* Cited by examinerReferenced byCiting PatentFiling datePublication dateApplicantTitleUS7578561 *Feb 26, 2007Aug 25, 2009Mattel, Inc.Child seat with removable restraint systemUS8622476 *Mar 17, 2010Jan 7, 2014Cosco Management, Inc.Child vehicle seatUS9162593Jun 27, 2013Oct 20, 2015Kids Ii, Inc.Infant carrier and car safety seat with no-rethread harness adjustmentUS20070200404 *Feb 26, 2007Aug 30, 2007Canna John SChild Seat With Removable Restraint SystemUS20080258527 *Mar 28, 2008Oct 23, 2008Phil And Ted Most Excellent Buggy Company LimitedStrap support apparatusUS20090309405 *Aug 10, 2005Dec 17, 2009Britax Childcare Pty LtdChild safety seat with adjustable headrestUS20100264705 *Mar 17, 2010Oct 21, 2010Cosco Management, Inc.Child vehicle seatUS20120126607 *May 24, 2012Lerado (Zhong Shan) Industrial Co., Ltd.Adjustable shoulder strap mechanism for baby stroller* Cited by examinerClassifications U.S. Classification297/484, 297/250.1International ClassificationB60N2/28Cooperative ClassificationB60N2/2812European ClassificationB60N2/28B4Legal EventsDateCodeEventDescriptionOct 8, 2003ASAssignmentOwner name: WONDERLAND NURSERYGOODS CO., LTD., TAIWANFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CHEN, SHUN-MIN;REEL/FRAME:014596/0937Effective date: 20030929Jan 31, 2008FPAYFee paymentYear of fee payment: 4Nov 21, 2011FPAYFee paymentYear of fee payment: 8Mar 24, 2016FPAYFee paymentYear of fee payment: 12RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services