JPS61101002U

JPS61101002U -

Info

Publication number: JPS61101002U
Application number: JP18708984U
Authority: JP
Priority date: 1984-12-10
Filing date: 1984-12-10
Publication date: 1986-06-27

Description

[Brief explanation of the drawing]

第１図は本考案に係るセンターキヤツプの外観
斜視図、第２図は本考案に係るセンターキヤツプ
の断面図、第３図はホイール側の中央取付部の外
観斜視図、第４図はセンターキヤツプとホイール
の嵌合部を示す部分拡大断面図、第５図は従来の
センターキヤツプ取付構造を示す断面図。１は本考案に係るセンターキヤツプ、２は天板
部分、３は円筒状壁部、４は棚部、５は凸部、６
はＯリング、７はホイール、８はへこみ段部、９
は突起部、１０は中間部、１１は切欠部、１２は
従来のセンターキヤツプ、１３は天板部分、１４
は円筒状壁部、１５はホルダー、１６は弾性爪、
１７は中央開口縁、１８は環状溝、１９はホイー
ル、２０はドライバー、２１は隙間。 Fig. 1 is an external perspective view of the center cap according to the present invention, Fig. 2 is a cross-sectional view of the center cap according to the invention, Fig. 3 is an external perspective view of the central mounting part on the wheel side, and Fig. 4 is the center cap. FIG. 5 is a partially enlarged cross-sectional view showing a fitting portion of a wheel and a wheel, and FIG. 5 is a cross-sectional view showing a conventional center cap mounting structure. 1 is a center cap according to the present invention, 2 is a top plate portion, 3 is a cylindrical wall portion, 4 is a shelf portion, 5 is a convex portion, 6
is an O-ring, 7 is a wheel, 8 is a recessed step, 9
10 is a protruding portion, 10 is an intermediate portion, 11 is a notch portion, 12 is a conventional center cap, 13 is a top plate portion, 14
is a cylindrical wall part, 15 is a holder, 16 is an elastic claw,
17 is a center opening edge, 18 is an annular groove, 19 is a wheel, 20 is a driver, and 21 is a gap.

Claims

[Scope of utility model registration request]

A center cap 1 made of resin or the like has a cylindrical wall portion 3 on the back side of a top plate portion 2, and a plurality of shelves 4 of a certain length are provided on the outer peripheral surface of the lower end of the cylindrical wall portion 3. A convex portion 5 is provided on the upper surface of each shelf portion 4, and a rubber O-ring 6 is fitted to the upper outer periphery of the cylindrical wall portion 3, while a wheel 7 into which the center cap 1 is to be fitted is fitted with a rubber O-ring 6. , a recess step 8 having a diameter slightly larger than the outer diameter of the center cap is provided, and a plurality of protrusions 9 of a certain length facing the wheel center are provided on the inner peripheral wall of the recess step 8, and the protrusion 9 Notch 1 near the center of
A mounting structure for a resin center cap characterized by the provision of 1.