JPS6315322U

JPS6315322U -

Info

Publication number: JPS6315322U
Application number: JP10922586U
Authority: JP
Priority date: 1986-07-16
Filing date: 1986-07-16
Publication date: 1988-02-01

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の回動軸の斜視図、
第２図は第１図の平面図に相当する図で第２図ａ
はバリて発生した状態、第２図ｂは型のズレが発
生した状態を示す図、第３図ａ及び第３図ｂは、
本考案の他の実施例の回動軸をそれぞれ示す平面
図に相当する図、第４図は、回動軸が用いられる
空気吹出口のバレルの斜視図、第５図は、従来の
回動軸の斜視図、第６図は、従来の回動軸の問題
点を示す図で、第６図ａはバリが発生した状態、
第６図ｂは型のズレが発生した状態をそれぞれ示
す斜視図である。パーテイングライン……４、バリ……５、突部
……６、回動軸……３０、平面部……７０。 FIG. 1 is a perspective view of a rotating shaft according to an embodiment of the present invention;
Figure 2 is a diagram corresponding to the plan view of Figure 1.
Fig. 2b shows a state in which the mold has burred, Fig. 3a and Fig. 3b show a state in which misalignment of the mold has occurred.
4 is a perspective view of the barrel of the air outlet in which the rotating shaft is used, and FIG. 5 is a diagram corresponding to a plan view showing the rotating shaft of another embodiment of the present invention. A perspective view of the shaft, FIG. 6, shows problems with the conventional rotating shaft, and FIG. 6a shows a state where burrs have occurred,
FIG. 6b is a perspective view showing a state in which mold misalignment has occurred. Parting line...4, burr...5, protrusion...6, rotation axis...30, flat part...70.

Claims

[Scope of utility model registration request]

In a rotating shaft that is rotatably fitted into a bearing hole, a non-contacting part that does not contact the inner surface of the bearing hole is formed along the axial direction on the side surface of the rotating shaft. A rotating shaft characterized by having a parting line formed by molding only in the part.