Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Envases Industriales S A
Original Assignee
Envases Industriales S A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Envases Industriales S AfiledCriticalEnvases Industriales S A
Priority to ES1977230517UpriorityCriticalpatent/ES230517Y/en
Publication of ES230517UpublicationCriticalpatent/ES230517U/en
Application grantedgrantedCritical
Publication of ES230517YpublicationCriticalpatent/ES230517Y/en
Carriages For Children, Sleds, And Other Hand-Operated Vehicles
(AREA)
Abstract
Folding frame for children's chairs characterized in that it is constituted fundamentally by four preferably "tubular" U-shaped elements, two of whose elements, which provided with wheels form the supporting structure, are articulated with each of the other two elements, which form the structure of seat and handlebar, respectively, determining between them two quadrilaterals articulated on both sides of the frame, there being also another "U" element, determinant of the backrest structure, which is mutually articulated to the seat structure element, and that it has another "U" element articulated which, by means of notches provided in its branches, is intended to be fitted with respective pins for this purpose provided in the branches of said element of the seat structure, to support the aforesaid backing structure, while the handlebar element carries around its two opportune branches to free nipples, intended to ensure the fixed unfolding position of the frame by commonly embracing said branches of the handlebar element and the corresponding limbs of the branches of one of the supporting structure elements, all in such a way that, with the aforementioned securing released rings, as well as the supporting lace of the backrest, all the elements are foldable to each other in a perfect folding of the whole. (Machine-translation by Google Translate, not legally binding)
ES1977230517U1977-08-191977-08-19
PERFECTED FOLDING CASE FOR CHILDREN'S SEATS.
ExpiredES230517Y
(en)