摘要:
A synthetic resin swivel hook (1) having a hook body (11b) and a stopper piece (11c), wherein the stopper piece (11c) includes a base end portion (11c-1) protruded from the base portion; a curved portion (11c-2) formed to be integral with the base end portion (11c-1) and forming substantially C-shape or U-shape protruding toward an inner face of the hook body (11b) and being open outward between the base end portion (11c-1) and the hook body (11b); and a tongue piece portion (11c-3) extending from the curved portion (11c-2) up to an inside fitting face (11b'') at an end of the hook body (11b). The base end portion (11c-1) acts as a protective wall when the curved portion (11c-2) is elastically deformed. Using the above described structure of the curved portion (11c-2) and contraction thereof at the time of molding, from the first, the tongue piece portion (11c-3) is disposed inside of a front end inside fitting face (11b'') of the hook body (11b) upon molding.
摘要:
L'invention concerne un crochet de sandows et analogues, apte à être fixé à un câble ou une sangle. Le crochet comporte un bloc de fixation (14) au câble ou à la sangle (16), une boucle de retenue déformable (22) ayant sensiblement la forme d'un U dont une branche (24) a une extrémité (26) solidaire du bloc de fixation (14) et dont l'autre branche (28) comporte à son extrémité libre (30) un bec (32) retourné en direction du fond du U, et un organe d'accrochage (36) solidaire du block de fixation (14) et dans lequel le bec (32) peut être engagé ou dégagé pour assurer respectivement la fermeture ou l'ouverture du crochet.
摘要:
A synthetic resin swivel hook (1) having a hook body (11b) and a stopper piece (11c), wherein the stopper piece (11c) includes a base end portion (11c-1) protruded from the base portion; a curved portion (11c-2) formed to be integral with the base end portion (11c-1) and forming substantially C-shape or U-shape protruding toward an inner face of the hook body (11b) and being open outward between the base end portion (11c-1) and the hook body (11b); and a tongue piece portion (11c-3) extending from the curved portion (11c-2) up to an inside fitting face (11b'') at an end of the hook body (11b). The base end portion (11c-1) acts as a protective wall when the curved portion (11c-2) is elastically deformed. Using the above described structure of the curved portion (11c-2) and contraction thereof at the time of molding, from the first, the tongue piece portion (11c-3) is disposed inside of a front end inside fitting face (11b'') of the hook body (11b) upon molding.
摘要:
Es wird ein Verriegelungsglied (1) für einen Einzugstab (8) aus Kunststoff zur profilformenden Verbindung von Polsterbezugmaterial (20) mit einem polsterseitigen strangförmigen Halteglied (6) bei Polstermöbeln und dergleichen Polsterteilen, wie Sitz- und Rückenteilen, beschrieben. Der Einzugstab (8) ist über eine sich über seine Länge erstreckende Annähfahne (9) mit dem Polsterbezugmaterial (20) verbindbar und wird mit dem Strangförmigen Halteglied (6) durch das eine Aufnahme für dieses aufweisende Verriegelungsglied (1) verriegelt. Das Verriegelungsglied (1) ist von einem einstückigen Formkörper (2) aus Kunststoff gebildet, dessen Wandteile beidseits einer mittleren Teilungsebene (3) zwei aufeinanderfolgende Hohlräume (4; 4', 5) im wesentlichen umschließen, von denen der eine (4; 4') die Aufnahme für das strangförmige Halteglied (6) und der andere (5) eine über einen seitlichen Einführschlitz (7) zugängliche Rastöffnung für eine Rastverbindung mit dem Einzugstab (8) bildet.
摘要:
A swivel snap hook molded of synthetic resin comprising only two pieces, i.e. an eye member (1) and a hook member (2), which are connected to each other for pivotal movements. One of the eye and hook members (1), (2) has an integral bearing portion divided into a pair of opposed bearing halves (10), (10) by a space (11), the two bearing halves (10), (10) having a pair of aligned through-holes (12), (12) communicating with the space (11). The other member has an integral arm portion (13) extending into the space (11) and terminating in an enlarged end (14) which is loosely received in the through-holes (12), (12) in the bearing halves (11), (11) across the space (11) for rocking movements. In production, the eye and hook members (1), (2) are molded simultaneously molded in only one step of molding operation in coupled state.