FOAMING AGENT INFUSION HOLE OF HEADREST FOR AUTOMOBILE

摘要

The subject innovation is to the center of the relates to a foam liquid injection port of a headrest for a car, in particular a body (1) bilateral parts of the headrest stay 103 are fitted to port 14. 14 'is formed in the body (1) then it is provided with a predetermined length projecting inlet (2) to the upper part in the usual automotive foam liquid injection port of the head rest for which a long hole 107 is a through-formed therein, a predetermined length formed in a plate shape to the body (1) body (1) and the side portion is outwardly bent at a predetermined position with a fixing piece 11 has a fitting groove 12 at a predetermined interval from one end of the body (1) formed integrally in the longitudinal direction, of the body (1) but the top surface with the provided respective injection holes 13 in the formation, and at the same time the injection holes 13 on both sides a headrest stay 103. the fitting hole 14 and 14 ') which is in to its center, wherein injection hole 13, the blocking by the plurality of guides (22) in its outer peripheral line plate 21 a certain distance With the features that form the spaced hayeoseo installed injecting section (2) integrally.; Thus, the subject innovation is to give to to ever be injected safely while faster injection of the foam liquid during the production of the headrest increase kkoeham minimization of defective factor as well as efficiency of the work of the foaming liquid leakage during production than the appearance of the further headrest the plan to be elegant and quality will have the advantage of the zoom.